Start working on the header-only part of the framework.

This implies creating a trimmed down branch that contains almost
nothing. It will then be usable by projects that do not need the
complex build system, and by the engine itself as a submodule from
the same repository.

.gitignore

@@ -1,150 +1,3 @@
-# Autotools cruft
-*.o
-*.lo
-*.a
-*.la
-*.exe
-*.so
-*.elf
-*.self
-*.nexe
-*.userprefs
-*.usertasks
-*.pidb
-.auto
-.libs
-.deps
-.dirstamp
-.*.androiddir
-.*.androidstamp
-Makefile
-Makefile.in
-aclocal.m4
-build/autotools/m4/libtool.m4
-build/autotools/m4/ltoptions.m4
-build/autotools/m4/ltsugar.m4
-build/autotools/m4/ltversion.m4
-build/autotools/m4/lt~obsolete.m4
-autom4te.cache
-config.h.in
-config.h
-config.log
-config.status
-configure
-libtool
-stamp-*
-*-stamp
-lolengine-*.tar.*
-test-suite.log
-# Personal stuff
-patch-*.diff
-# Debugging cruft
-core
-!core/
-core.*
-vgcore.*
-callgrind.out.*
-perf.data*
-*.gcda
-*.gcno
 # Editor cruft
 .*.swp
 *~
-.ycm_extra_conf.pyc
-# Visual Studio cruft
-.vs
-*.vcxproj.user
-*.csproj.user
-binaries/*Debug
-binaries/*Release
-build/*.VC.VC.opendb
-build/*.VC.db
-build/*.sdf
-build/*.suo
-build/*.opensdf
-build/visualstudio/ipch
-build/visualstudio/*.log
-build/visualstudio/*.XGD
-# Emscripten cruft
-a.out*
-doc/samples/*.html
-doc/samples/*.wasm
-doc/samples/*.wasm.*
-doc/samples/*.js
-doc/samples/*/*.html
-doc/samples/*/*.wasm
-doc/samples/*/*.wasm.*
-doc/samples/*/*.js
-doc/tutorial/*.html
-doc/tutorial/*.wasm
-doc/tutorial/*.wasm.*
-doc/tutorial/*.js
-src/t/*.html
-src/t/*.wasm
-src/t/*.wasm.*
-src/t/*.js
-# ReSharper cruft
-_ReSharper.*
-# Do not exclude anything in external. There is no way to do this recursively
-# but the nesting below is currently one level more than our current max.
-!external/*
-!external/*/*
-!external/*/*/*
-!external/*/*/*/*
-!external/*/*/*/*/*
-!external/*/*/*/*/*/*
-!external/*/*/*/*/*/*/*
-# Our private repositories
-src/private
-# Our binaries
-demos/lol.js/lol.js
-doc/samples/benchsuite
-doc/samples/bluenoise
-doc/samples/btphystest
-doc/samples/sandbox/sample
-doc/samples/math/pi
-doc/samples/math/poly
-doc/samples/simplex
-doc/tutorial/01_triangle
-doc/tutorial/02_cube
-doc/tutorial/03_noise
-doc/tutorial/04_texture
-doc/tutorial/05_easymesh
-doc/tutorial/06_sprite
-doc/tutorial/07_input
-doc/tutorial/08_fbo
-doc/tutorial/09_sound
-doc/tutorial/11_fractal
-doc/tutorial/12_voronoi
-doc/tutorial/13_shader_builder
-doc/tutorial/14_lua
-doc/tutorial/15_gui
-doc/tutorial/16_movie
-doc/tutorial/16_movie.gif
-tools/make-font
-# Our data
-doc/doxygen.cfg
-doc/doxygen.log
-doc/html
-doc/latex
-doc/man
-# Our test suites
-build/check-*.log
-build/check-*.trs
-src/t/test-base
-src/t/test-math
-src/t/test-sys
-src/t/test-image
-src/t/test-entity
-src/t/test-*.log
-src/t/test-*.trs
-# Our tools
-tools/vslol/bin/*/*
-tools/vslol/obj/*/*
-tools/vslol/obj/*/*/*
-tools/vslol/obj/*/*/*
-tools/vslol/*.suo
-# ImGui cruft
-imgui.ini
-# Built stuff
-binaries/

.gitmodules

@@ -1,27 +1,8 @@
-[submodule "external"]
-	path = external
-	url = ../../lolengine/ext-binaries.git
-	branch = master
-[submodule "imgui"]
-	path = src/3rdparty/imgui
-	url = ../../lolengine/ext-imgui.git
-	branch = master
-[submodule "bullet3"]
-	path = src/3rdparty/bullet3
-	url = ../../lolengine/ext-bullet3.git
-	branch = lol
-[submodule "lua"]
-	path = src/3rdparty/lua
-	url = ../../lolengine/ext-lua.git
-	branch = lol
 [submodule "pegtl"]
-	path = src/3rdparty/pegtl
+	path = include/lol/3rdparty/pegtl
 	url = ../../lolengine/ext-pegtl.git
 	branch = lol
 [submodule "mingw-std-threads"]
-	path = src/3rdparty/mingw-std-threads
+	path = include/lol/3rdparty/mingw-std-threads
 	url = ../../lolengine/ext-mingw-std-threads.git
 	branch = master
-[submodule "cpp-httplib"]
-	path = src/3rdparty/cpp-httplib
-	url = ../../lolengine/ext-cpp-httplib.git

.travis.yml

@@ -1,35 +0,0 @@
-sudo: required
-dist: trusty
-language: c++
-env: VERBOSE=1
-
-addons:
-  apt:
-    packages:
-      - build-essential
-      - automake
-      - autoconf
-      - libtool
-      - pkg-config
-      - libsdl2-dev
-      - libsdl2-image-dev
-      - libsdl2-mixer-dev
-      - libglew-dev
-      # this can fix clang compilation
-      - clang-3.8
-      - libc++-dev
-
-before_install:
-#  - .travis/before_install.sh
-  - if [ "$CC" = "clang" ]; then export CC="clang-3.8"; fi
-  - if [ "$CXX" = "clang++" ]; then export CXX="clang++-3.8 -stdlib=libc++"; fi
-  - ./bootstrap
-
-os:
-  - linux
-#  - osx
-
-compiler:
-  - gcc
-  - clang
-

.vscode/c_cpp_properties.json

@@ -1,28 +0,0 @@
-{
-    "configurations": [
-        {
-            "name": "Mac",
-            "includePath": ["/usr/include"],
-            "browse" : {
-                "limitSymbolsToIncludedHeaders" : true,
-                "databaseFilename" : ""
-            }
-        },
-        {
-            "name": "Linux",
-            "includePath": ["/usr/include"],
-            "browse" : {
-                "limitSymbolsToIncludedHeaders" : true,
-                "databaseFilename" : ""
-            }
-        },
-        {
-            "name": "Win32",
-            "includePath": ["c:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/include", "src"],
-            "browse" : {
-                "limitSymbolsToIncludedHeaders" : true,
-                "databaseFilename" : ""
-            }
-        }
-    ]
-}

.ycm_extra_conf.py

@@ -1,37 +0,0 @@
-
-# The following line might come handy in ~/.vimrc:
-#   let g:ycm_extra_conf_globlist = ['~/lol/*','!~/*']
-
-import os
-import ycm_core
-
-flags = [
-    '-xc++',
-    '-std=c++11',
-    # Engine includes
-    '-I.',
-    '-I..',
-    '-Isrc',
-    # System includes
-    '-I/usr/include/SDL2',
-    '-I/usr/include/GL',
-    '-I/usr/include/libdrm',
-    '-I/usr/include/libpng15',
-    # Macros
-    '-DHAVE_CONFIG_H',
-    '-D_REENTRANT',
-]
-
-def FlagsForFile(filename, **kwargs):
-
-    extension = os.path.splitext(filename)[1]
-    if extension not in [ '.c', '.cpp', '.h' ]:
-        return None
-
-    final_flags = flags
-
-    return {
-        'flags': final_flags,
-        'do_cache': True
-    }
-

Makefile.am

@@ -1,16 +0,0 @@
-
-include $(top_srcdir)/build/autotools/common.am
-
-# Put "people" at the end because they're more likely to break builds.
-SUBDIRS = build src tools doc
-DIST_SUBDIRS = $(SUBDIRS) binaries
-
-EXTRA_DIST += bootstrap COPYING TODO \
-              .gitignore .gitattributes .gitmodules \
-              .travis.yml lol.sln build.config
-AUTOMAKE_OPTIONS = dist-bzip2
-ACLOCAL_AMFLAGS = -I build/autotools/m4
-
-test: lolcheck
-check: lolcheck
-

README.md

@@ -1,13 +1,4 @@
 
 # About
 
-A collection of scripts and C++ code to make games, demos and tools.
-
-## Notes
-
-### Nintendo Switch support
-
-That code is private, it needs to be activated manually:
-
-> `git clone https://github.com/samhocevar/lol-nx.git src/private/nx`
-
+The header-only part of the Lol Engine framework.

TODO

@@ -1,38 +0,0 @@
-
- Large projects
-----------------
-
-  - Scripting support.
-	  - Lua is supported, check if CPP -> LUA ticking/updating is supported
-	  - Lua needs more than one-shot-script
-	  - Lua classes may still be a little bit obfuscated, a class renaming/revamping may be needed
-  - Tiler and Forge are almost the same, try to refactor them.
-
- Engine classes
-----------------
-
-Scene:
-  - Remove uses of g_scene
-  - Maybe make Camera a world object instead?
-
-Image:
-  - Handle pitch in SDL codec (and all others, actually)
-  - Fix the Floyd-Steinberg code in pixels.cpp
-  - Add gamma handling in pixels.cpp
-  - Port remaining libpipi files from src/image/todo/:
-
-Thread:
-  - Solidify "Threaded-update" objects support
-  - AsyncImageLoader: "File modified update" is supported by OS, it should use that instead of doing it by hand
-  - Thread usage may still be a little bit awkward
-
-Debug:
-  - Add history support. And layer-like sub-section ? (with imGUI support ?)
-  - ::DrawSetup* is fricking awkward, even I (Touky) get confused by it
-  
-Shaders:
-  - Creation/Setup is still a bit complicated, should look into making it more readable (compatibility with lua ?)
-  
-Frame Buffer Object:
-  - They were working at some point , check if it's still the case, but are still very awkward to use
-  

TODO.md

@@ -0,0 +1,71 @@
+
+## `lol` headers to keep
+
+    src/lol/base/map.h (map utilities)
+    src/lol/base/types.h (vec_t shortcuts eg. vec2, ivec2, u8vec3 etc.)
+    src/lol/math/bigint.h
+    src/lol/math/constants.h
+    src/lol/math/functions.h
+    src/lol/math/half.h (needs half.cpp)
+    src/lol/math/matrix.h
+    src/lol/math/noise/*
+    src/lol/math/ops.h
+    src/lol/math/polynomial.h
+    src/lol/math/rand.h
+    src/lol/math/real.h (needs real.cpp)
+    src/lol/math/transform.h (needs matrix.cpp and transform.cpp)
+    src/lol/math/vector.h (needs vector.cpp)
+    src/lol/sys/thread.h
+    src/lol/sys/timer.h
+
+
+## other headers to keep
+
+    tools/lolunit/lolunit.h
+
+## headers we could clean up and keep
+
+    src/lol/algorithm/aabb_tree.h
+    src/lol/base/assert.h (could be useful)
+    src/lol/base/avl_tree.h
+    src/lol/base/string.h (string utilities)
+    src/lol/image/color.h
+    src/lol/image/pixel.h (but is it useful?)
+    src/lol/math/arraynd.h (but do we really want to keep it?)
+    src/lol/math/geometry.h
+    src/lol/math/interp.h (but what is it?)
+
+    src/numeric.h
+
+
+## headers to keep in the engine
+
+    src/lol/algorithm/portal.h
+    src/lol/audio/*
+    src/lol/base/features.h (a bit dangerous to ship)
+    src/lol/base/log.h
+    src/lol/debug/*
+    src/lol/engine.h
+    src/lol/engine/*
+    src/lol/engine-internal.h
+    src/lol/extras.h
+    src/lol/gpu/*
+    src/lol/image/image.h
+    src/lol/image/movie.h
+    src/lol/image/resource.h
+    src/lol/legacy.h
+    src/lol/lua.h
+    src/lol/net/http.h
+    src/lol/public.h
+    src/lol/sys/file.h
+    src/lol/sys/getopt.h
+    src/lol/sys/init.h
+
+
+## headers to remove one day
+
+    src/lol/algorithm/sort.h (there’s plenty of stuff in libc++)
+    src/lol/base/array.h (use std::vector)
+    src/lol/base/enum.h (can’t see the point)
+    src/lol/base/tuple.h (use std::tuple)
+

binaries/Makefile.am

@@ -1,3 +0,0 @@
-
-# Everything in this directory is temporary.
-

bootstrap

@@ -1,136 +0,0 @@
-#! /bin/sh
-
-# bootstrap: generic bootstrap/autogen.sh script for autotools projects
-#
-# Copyright (c) 2002-2010 Sam Hocevar <sam@hocevar.net>
-#
-#    This program is free software. It comes without any warranty, to
-#    the extent permitted by applicable law. You can redistribute it
-#    and/or modify it under the terms of the Do What The Fuck You Want
-#    To Public License, Version 2, as published by Sam Hocevar. See
-#    http://www.wtfpl.net/ for more details.
-#
-# The latest version of this script can be found at the following place:
-#    http://caca.zoy.org/wiki/build
-
-# Die if an error occurs
-set -e
-
-# Guess whether we are using configure.ac or configure.in
-if test -f configure.ac; then
-  conffile="configure.ac"
-elif test -f configure.in; then
-  conffile="configure.in"
-else
-  echo "$0: could not find configure.ac or configure.in"
-  exit 1
-fi
-
-# Check for needed features
-auxdir="`sed -ne 's/^[ \t]*A._CONFIG_AUX_DIR *([[ ]*\([^] )]*\).*/\1/p' $conffile`"
-pkgconfig="`grep '^[ \t]*PKG_PROG_PKG_CONFIG' $conffile >/dev/null 2>&1 && echo yes || echo no`"
-libtool="`grep '^[ \t]*A._PROG_LIBTOOL' $conffile >/dev/null 2>&1 && echo yes || echo no`"
-makefile="`[ -f Makefile.am ] && echo yes || echo no`"
-aclocalflags="`sed -ne 's/^[ \t]*ACLOCAL_AMFLAGS[ \t]*=//p' Makefile.am 2>/dev/null || :`"
-
-# Check for automake
-amvers="no"
-for v in "" "-1.15" "-1.14" "-1.13" "-1.12" "-1.11"; do
-  if automake${v} --version > /dev/null 2>&1; then
-    amvers=${v}
-    break
-  fi
-done
-
-if test "$amvers" = "no"; then
-  echo "$0: automake not found"
-  exit 1
-fi
-
-# Check for autoconf
-acvers="no"
-for v in "" "259" "253"; do
-  if autoconf${v} --version >/dev/null 2>&1; then
-    acvers="${v}"
-    break
-  fi
-done
-
-if test "$acvers" = "no"; then
-  echo "$0: autoconf not found"
-  exit 1
-fi
-
-# Check for libtool
-if test "$libtool" = "yes"; then
-  libtoolize="no"
-  if glibtoolize --version >/dev/null 2>&1; then
-    libtoolize="glibtoolize"
-  else
-    for v in "16" "15" "" "14"; do
-      if libtoolize${v} --version >/dev/null 2>&1; then
-        libtoolize="libtoolize${v}"
-        break
-      fi
-    done
-  fi
-
-  if test "$libtoolize" = "no"; then
-    echo "$0: libtool not found"
-    exit 1
-  fi
-fi
-
-# Check for pkg-config
-if test "$pkgconfig" = "yes"; then
-  if ! pkg-config --version >/dev/null 2>&1; then
-    echo "$0: pkg-config not found"
-    exit 1
-  fi
-fi
-
-# Remove old cruft
-for x in aclocal.m4 configure config.guess config.log config.sub config.cache config.h.in config.h compile libtool.m4 ltoptions.m4 ltsugar.m4 ltversion.m4 ltmain.sh libtool ltconfig missing mkinstalldirs depcomp install-sh; do rm -f $x autotools/$x; if test -n "$auxdir"; then rm -f "$auxdir/$x"; fi; done
-rm -Rf autom4te.cache
-if test -n "$auxdir"; then
-  if test ! -d "$auxdir"; then
-    mkdir "$auxdir"
-  fi
-  aclocalflags="-I $auxdir -I . ${aclocalflags}"
-fi
-
-# Honour M4PATH because sometimes M4 doesn't
-save_IFS=$IFS
-IFS=:
-tmp="$M4PATH"
-for x in $tmp; do
-  if test -n "$x"; then
-    aclocalflags="-I $x ${aclocalflags}"
-  fi
-done
-IFS=$save_IFS
-
-# Explain what we are doing from now
-set -x
-
-# Bootstrap package
-if test "$libtool" = "yes"; then
-  ${libtoolize} --copy --force
-  if test -n "$auxdir" -a ! "$auxdir" = "." -a -f "ltmain.sh"; then
-    echo "$0: working around a minor libtool issue"
-    mv ltmain.sh "$auxdir/"
-  fi
-fi
-
-aclocal${amvers} ${aclocalflags}
-autoconf${acvers}
-autoheader${acvers}
-if test "$makefile" = "yes"; then
-  #add --include-deps if you want to bootstrap with any other compiler than gcc
-  #automake${amvers} --add-missing --copy --include-deps
-  automake${amvers} --foreign --add-missing --copy
-fi
-
-# Remove cruft that we no longer want
-rm -Rf autom4te.cache
-

build.config

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Label="Configuration">
-
-    <!-- yes/no values -->
-    <enable_bullet>yes</enable_bullet>
-    <enable_ffmpeg>yes</enable_ffmpeg>
-    <enable_gl>yes</enable_gl>
-    <enable_sdl>yes</enable_sdl>
-    <enable_imlib2>yes</enable_imlib2>
-    <!-- not available yet -->
-    <enable_png>no</enable_png>
-
-  </PropertyGroup>
-</Project>

build/Makefile.am

@@ -1,21 +0,0 @@
-
-include $(top_srcdir)/build/autotools/common.am
-
-# FIXME: can't include "Lol (vs2015).sln" because of the spaces
-
-EXTRA_DIST += lol-build \
-              check-source.sh run-bitten.sh \
-              build-linux build-mingw build-mingw64 \
-              build-android build-html \
-              \
-              msbuild/lolfx.targets \
-              msbuild/lolfx.xml \
-              msbuild/lolfx.props \
-              msbuild/lol.config.props \
-              msbuild/lol.vars.props \
-              msbuild/lol.rules.props \
-              \
-              autotools/common.am
-
-TESTS = check-source.sh
-

build/android/AndroidManifest.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-      package="net.lolengine.lol_@PROGRAM@"
-      android:versionCode="1"
-      android:versionName="1.0">
-    <application android:label="@string/app_name"
-                 android:icon="@drawable/icon">
-        <activity android:name="net.lolengine.LolActivity"
-                  android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
-                  android:screenOrientation="landscape"
-                  android:label="@string/app_name"
-                  android:launchMode="singleTask">
-            <meta-data android:name="android.app.lib_name"
-                    android:value="@PROGRAM@" />
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-    </application>
-    <uses-sdk android:minSdkVersion="13" />
-</manifest>

build/android/LolActivity.java

@@ -1,68 +0,0 @@
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2013 Sam Hocevar <sam@hocevar.net>
-//   This program is free software; you can redistribute it and/or
-//   modify it under the terms of the Do What The Fuck You Want To
-//   Public License, Version 2, as published by Sam Hocevar. See
-//   http://www.wtfpl.net/ for more details.
-//
-
-package net.lolengine;
-
-import android.app.NativeActivity; /* NativeActivity */
-import android.os.Bundle; /* Bundle */
-
-import android.content.res.AssetManager; /* getAssets() */
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-
-public class LolActivity extends NativeActivity
-{
-    static
-    {
-        /* Need to preload libstlport_shared.so somewhere; also need to
-         * preload lib@PROGRAM@.so otherwise nativeInit() can’t be found. */
-        System.loadLibrary("stlport_shared");
-        System.loadLibrary("@PROGRAM@");
-    }
-
-    @Override
-    protected void onCreate(Bundle saved_instance)
-    {
-        super.onCreate(saved_instance);
-        m_assets = getAssets();
-    }
-
-    private AssetManager m_assets;
-
-    /*
-     * Bitmap loading helpers
-     */
-
-    public Bitmap openImage(String name)
-    {
-        try
-        {
-            return BitmapFactory.decodeStream(m_assets.open(name));
-        }
-        catch (Exception e) { }
-        return null;
-    }
-
-    public int getWidth(Bitmap bmp) { return bmp.getWidth(); }
-    public int getHeight(Bitmap bmp) { return bmp.getHeight(); }
-
-    public void getPixels(Bitmap bmp, int[] pixels)
-    {
-        int w = bmp.getWidth();
-        int h = bmp.getHeight();
-        bmp.getPixels(pixels, 0, w, 0, 0, w, h);
-    }
-
-    public void closeImage(Bitmap bmp)
-    {
-        bmp.recycle();
-    }
-}
-

build/android/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">@PROGRAM@</string>
-</resources>

build/autotools/common.am

@@ -1,124 +0,0 @@
-# -*- coding: utf-8 -*-
-# vi:syntax=python
-
-#
-# Define these variables from the beginning
-#
-
-CLEANFILES =
-SUFFIXES =
-EXTRA_DIST =
-NULL =
-
-
-#
-# Miscellaneous rules
-#
-
-lol_recursive_rule = \
-	@if test -n "$(SUBDIRS)"; then for subdir in $(SUBDIRS); do \
-	  if test "$$subdir" != "."; then \
-	    ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $(patsubst %-recursive, %, $@)) || exit 1; \
-	fi; done; fi
-
-bench: bench-recursive
-bench-recursive:
-	$(lol_recursive_rule)
-
-lolcheck: lolcheck-recursive
-lolcheck-recursive:
-	$(lol_recursive_rule)
-
-#
-# Make tests verbose
-# FIXME: this does not seem to work as documented
-#
-
-AM_TESTS_FD_REDIRECT = 9>&2
-
-
-#
-# .lolfx build rule
-#
-
-lolfx_gen = $(lolfx_gen_$(V))
-lolfx_gen_ = $(lolfx_gen_$(AM_DEFAULT_VERBOSITY))
-lolfx_gen_0 = @echo "  LOLFX " $@;
-
-SUFFIXES += .lolfx
-.lolfx.o:
-	$(lolfx_gen)
-	$(AM_V_at)(echo "char const *"; \
-         echo "lolfx_resource_$(basename $(filter %.lolfx, $^))" | $(SED) 's/[^a-zA-Z0-9_]/_/g'; \
-	 echo "="; \
-	 $(SED) 's/"/\\"/g' $(filter %.lolfx, $^) | $(SED) 's/\([^\r]*\).*/"\1\\n"/'; \
-	 echo ";") \
-	> $@.lolfx.cpp && \
-	$(CXXCOMPILE) -xc++ -c $@.lolfx.cpp -o $@ && \
-	exit=0 || exit=1; rm -f $@.lolfx.cpp ; exit "$$exit"
-
-# Disable on the fly compilation because emscripten doesn't support it
-#	| $(CXXCOMPILE) -xc++ -c - -o $@
-
-
-#
-# Win32 rules
-#
-
-# This is here in case we forget to make clean after a Windows build
-CLEANFILES += $(PROGRAMS:%$(EXEEXT)=%.exe) \
-              $(noinst_PROGRAMS:%$(EXEEXT)=%.exe)
-
-
-#
-# Emscripten rules
-#
-
-CLEANFILES += $(PROGRAMS:%$(EXEEXT)=%.data) \
-              $(noinst_PROGRAMS:%$(EXEEXT)=%.data)
-
-#
-# Android rules
-#
-
-all-local: all-local-android
-clean-local: clean-local-android
-
-if LOL_USE_ANDROID
-all-local-android: $(foreach p, $(PROGRAMS:%$(EXEEXT)=%), .$(p).androidstamp)
-.%.androidstamp: %$(EXEEXT)
-	$(eval p := $(^:%$(EXEEXT)=%))
-	$(eval d := .$(p).androiddir)
-	rm -rf "$(d)"
-	$(MKDIR_P) "$(d)" $(sort $(foreach f, $($(p)_DATA), "$(d)/assets/$(dir $(f))"))
-	$(foreach f, $($(p)_DATA), $(LN_S) "$(abs_srcdir)/$(f)" "$(d)/assets/$(f)" &&) true
-	$(SED) -e 's,@PROGRAM@,$(subst -,_,$(p)),' "$(lol_srcdir)/build/android/AndroidManifest.xml" > "$(d)/AndroidManifest.xml"
-	$(MKDIR_P) "$(d)/src/net/lolengine"
-	$(SED) -e 's,@PROGRAM@,$(subst -,_,$(p)),' "$(lol_srcdir)/build/android/LolActivity.java" > "$(d)/src/net/lolengine/LolActivity.java"
-	$(MKDIR_P) "$(d)/res/values"
-	$(SED) -e 's,@PROGRAM@,$(subst -,_,$(p)),' "$(lol_srcdir)/build/android/strings.xml" > "$(d)/res/values/strings.xml"
-	$(MKDIR_P) "$(d)/res/drawable"
-	cp "$(lol_srcdir)/build/android/icon.png" "$(d)/res/drawable/"
-	$(MKDIR_P) "$(d)/libs/armeabi"
-	$(LN_S) "$(abs_builddir)/$(p)$(EXEEXT)" "$(d)/libs/armeabi/lib$(p).so"
-	android update project -t android-19 -n "$(p)" -p "$(d)"
-	ant debug -f "$(d)/build.xml"
-	touch $@
-else
-all-local-android:
-endif
-
-clean-local-android:
-	$(foreach p, $(PROGRAMS:%$(EXEEXT)=%), rm -rf ".$(p).androiddir";)
-	$(foreach p, $(PROGRAMS:%$(EXEEXT)=%), rm -f ".$(p).androidstamp";)
-
-
-#
-# Additional rules
-#
-
-EXTRA_DIST += $(foreach p, $(PROGRAMS), $($(p)_DATA))
-
-
-.PHONY: bench lolcheck
-

build/autotools/m4/lol-conf.m4

@@ -1,287 +0,0 @@
-dnl
-dnl  Lol Engine
-dnl
-dnl  Copyright © 2010—2020 Sam Hocevar <sam@hocevar.net>
-dnl
-dnl  Lol Engine is free software. It comes without any warranty, to
-dnl  the extent permitted by applicable law. You can redistribute it
-dnl  and/or modify it under the terms of the Do What the Fuck You Want
-dnl  to Public License, Version 2, as published by the WTFPL Task Force.
-dnl  See http://www.wtfpl.net/ for more details.
-dnl
-
-
-# LOL_AC_INIT()
-# ---------------------
-AC_DEFUN([LOL_AC_INIT], [
-
-dnl  Silent rules by default
-AM_SILENT_RULES([yes])
-
-dnl  C++11 and later mode. Checked early so that we don't run into surprises.
-version_flag=''
-LOL_TRY_CXXFLAGS(-std=c++0x, [version_flag='-std=c++0x'])
-LOL_TRY_CXXFLAGS(-std=c++11, [version_flag='-std=c++11'])
-LOL_TRY_CXXFLAGS(-std=c++14, [version_flag='-std=c++14'])
-LOL_TRY_CXXFLAGS(-std=c++17, [version_flag='-std=c++17'])
-AM_CXXFLAGS="${AM_CXXFLAGS} ${version_flag}"
-CXXFLAGS="${CXXFLAGS} ${version_flag}"
-
-AC_LANG_PUSH(C++)
-AC_MSG_CHECKING(for C++11 enum class support)
-AC_TRY_LINK([], [enum class Foo : int { Bar, Baz };],
- [AC_MSG_RESULT(yes)],
- [AC_MSG_RESULT(no)
-  AC_MSG_ERROR([[C++ compiler does not support C++11 enum classes]])])
-AC_LANG_POP(C++)
-
-]) # LOL_AC_INIT
-
-
-# LOL_AC_CHECK()
-# ---------------------
-AC_DEFUN([LOL_AC_CHECK], [
-
-dnl  Check that the C++ compiler really works
-AC_LANG_PUSH(C++)
-AC_MSG_CHECKING(for a fully working C++ compiler)
-AC_TRY_LINK([], [],
- [AC_MSG_RESULT(yes)],
- [AC_MSG_RESULT(no)
-  AC_MSG_ERROR([[C++ compiler cannot link executables]])])
-AC_LANG_POP(C++)
-
-
-AC_C_CONST
-AC_C_INLINE
-
-dnl
-dnl  Common libraries
-dnl
-
-AC_CHECK_LIB(m, sin, LIBS="${LIBS} -lm")
-AC_CHECK_LIB(pthread, main, LIBS="${LIBS} -lpthread")
-
-
-dnl
-dnl  Activate some header-only libraries
-dnl
-
-LOL_CFLAGS="$LOL_CFLAGS -I\$(lol_srcdir)/src/3rdparty/cpp-httplib"
-LOL_CFLAGS="$LOL_CFLAGS -I\$(lol_srcdir)/src/3rdparty/pegtl/include"
-LOL_CFLAGS="$LOL_CFLAGS -I\$(lol_srcdir)/src/3rdparty/imgui"
-
-dnl  Use system-provided getopt_long?
-ac_cv_have_getopt_long="no"
-AC_CHECK_HEADERS(getopt.h unistd.h)
-AC_CHECK_FUNCS(getopt_long,
- [ac_cv_have_getopt_long="yes"],
- [AC_CHECK_LIB(gnugetopt, getopt_long,
-   [ac_cv_have_getopt_long="yes"
-    LIBS="${LIBS} -lgnugetopt"])])
-if test "$ac_cv_have_getopt_long" != "no"; then
-  AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the ‘getopt_long’ function.)
-fi
-
-
-dnl  Use OpenSSL?
-ac_cv_have_openssl=no
-AC_CHECK_LIB(ssl, OPENSSL_init_ssl,
- [ac_cv_have_openssl=yes
-  AC_DEFINE(LOL_USE_OPENSSL, 1, Define to 1 to use OpenSSL)
-  LOL_LIBS="${LOL_LIBS} -lssl -lcrypto"])
-AM_CONDITIONAL(LOL_USE_OPENSSL, test "${ac_cv_have_openssl}" = "yes")
-
-
-dnl  Use Bullet Physics?
-ac_cv_my_have_bullet="no"
-if test "${enable_bullet}" != "no"; then
-  PKG_CHECK_MODULES(BULLET, bullet, [ac_cv_my_have_bullet="yes"], [:])
-  if test "${ac_cv_my_have_bullet}" != "no"; then
-    AC_DEFINE(LOL_USE_BULLET, 1, Define to 1 to use Bullet Physics)
-    LOL_CFLAGS="${LOL_CFLAGS} ${BULLET_CFLAGS}"
-    LOL_LIBS="${LOL_LIBS} ${BULLET_LIBS}"
-  fi
-fi
-AM_CONDITIONAL(LOL_USE_BULLET, test "${ac_cv_my_have_bullet}" = "yes")
-
-
-dnl  Use Android? FIXME: super hacks!
-ac_cv_my_have_android="no"
-AC_CHECK_LIB(log, __android_log_vprint,
- [ac_cv_my_have_android="yes"
-  LOL_LIBS="${LOL_LIBS} -llog -landroid -module -lEGL -lGLESv2"])
-AM_CONDITIONAL(LOL_USE_ANDROID, test "${ac_cv_my_have_android}" != "no")
-
-
-dnl  Use EGL? (autodetect unless GL is disabled)
-ac_cv_my_have_egl="no"
-if test "${enable_gl}" != "no"; then
-  PKG_CHECK_MODULES(EGL, egl, [ac_cv_my_have_egl="yes"], [:])
-  if test "${ac_cv_my_have_egl}" != "no"; then
-    AC_DEFINE(LOL_USE_EGL, 1, Define to 1 to use libegl)
-    EGL_LIBS="${EGL_LIBS} -lX11"
-  fi
-  AC_CHECK_HEADERS(EGL/egl.h,
-   [AC_CHECK_LIB(EGL, eglInitialize,
-     [ac_cv_my_have_egl="yes"
-      AC_DEFINE(LOL_USE_EGL, 1, Define to 1 to use libegl)
-      EGL_LIBS="-lEGL"])
-    dnl  Raspberry Pi is different, check for it with extra libs; also we
-    dnl  look for a different function to bypass autoconf caching
-    AC_CHECK_LIB(EGL, eglGetDisplay,
-     [ac_cv_my_have_egl="yes"
-      AC_DEFINE(LOL_USE_EGL, 1, Define to 1 to use libegl)
-      EGL_LIBS="-lEGL -lvcos -lvchiq_arm -lbcm_host -lGLESv2"],
-     [:],
-     [-lvcos -lvchiq_arm -lbcm_host -lGLESv2])])
-fi
-AM_CONDITIONAL(LOL_USE_EGL, test "${ac_cv_my_have_egl}" != "no")
-
-
-dnl Use libpng? (replacement for SDL_image)
-ac_cv_my_have_libpng="no"
-if test "${enable_png}" != "no"; then
-  PKG_CHECK_MODULES(LIBPNG, libpng, [ac_cv_my_have_libpng="yes"], [:])
-  if test "${ac_cv_my_have_libpng}" != "no"; then
-    AC_DEFINE(LOL_USE_LIBPNG, 1, Define to 1 to use libpng)
-  fi
-fi
-AM_CONDITIONAL(LOL_USE_LIBPNG, test "${ac_cv_my_have_libpng}" != "no")
-
-
-dnl  Use Imlib2?
-ac_cv_my_have_imlib2="no"
-if test "${enable_imlib2}" != "no"; then
-  PKG_CHECK_MODULES(IMLIB2, imlib2, [ac_cv_my_have_imlib2="yes"], [:])
-  if test "${ac_cv_my_have_imlib2}" != "no"; then
-    AC_DEFINE(LOL_USE_IMLIB2, 1, Define to 1 to use Imlib2)
-    LOL_CFLAGS="${LOL_CFLAGS} ${IMLIB2_CFLAGS}"
-    LOL_LIBS="${LOL_LIBS} ${IMLIB2_LIBS}"
-  fi
-fi
-AM_CONDITIONAL(LOL_USE_IMLIB2, test "${ac_cv_my_have_imlib2}" = "yes")
-
-
-dnl Use Windows GDI+?
-ac_cv_my_have_gdiplus="no"
-AC_LANG_PUSH(C++)
-AC_CHECK_HEADERS(gdiplus.h,
- [ac_cv_my_have_gdiplus="yes"
-  LOL_LIBS="${LOL_LIBS} -lgdiplus"],
- [ac_cv_my_have_gdiplus="no"],
- [#include <algorithm>
-  using std::min;
-  using std::max;
-  #include <windows.h>])
-AC_LANG_POP(C++)
-if test "${ac_cv_my_have_gdiplus}" != "no"; then
-  AC_DEFINE(LOL_USE_GDIPLUS, 1, Define to 1 to use GDI+)
-fi
-AM_CONDITIONAL(LOL_USE_GDIPLUS, test "${ac_cv_my_have_gdiplus}" = "yes")
-
-
-dnl  Are we building using MinGW?
-LOL_TRY_CXXFLAGS(-mwindows -mwin32,
- [AM_CXXFLAGS="${AM_CXXFLAGS} -mwindows -mwin32"
-  LOL_CFLAGS="${LOL_CFLAGS} -I\$(lol_srcdir)/src/3rdparty/mingw-std-threads"
-  LOL_CFLAGS="${LOL_CFLAGS} -D__STDC_FORMAT_MACROS"
-  LOL_LIBS="${LOL_LIBS} -uWinMain -u_WinMain@16"])
-
-
-dnl  Are we building using Emscripten?
-ac_cv_my_have_emscripten="no"
-AC_CHECK_HEADERS(emscripten.h,
- [ac_cv_my_have_emscripten="yes"
-  AC_CHECK_HEADERS(emscripten/html5.h)
-  dnl  XXX: activate this if memory heap is too small
-  #AM_CXXFLAGS="${AM_CXXFLAGS} -s ALLOW_MEMORY_GROWTH=1"
-  dnl  See https://github.com/emscripten-core/emscripten/pull/7977 for more details
-  CPPFLAGS="${CPPFLAGS} -s DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR=1"
-  dnl  HACK: until emcc properly adds these to EMSDK_OPTS
-  CPPFLAGS="${CPPFLAGS} -U__i386__ -U__x86_64__ -U__i386 -U__x86_64 -Ui386 -Ux86_64"
-  CPPFLAGS="${CPPFLAGS} -U__SSE__ -U__SSE2__ -U__MMX__ -UX87_DOUBLE_ROUNDING"
-  CPPFLAGS="${CPPFLAGS} -UHAVE_GCC_ASM_FOR_X87 -U__STRICT_ANSI__ -U__CYGWIN__"])
-AM_CONDITIONAL(LOL_USE_EMSCRIPTEN, test "${ac_cv_my_have_emscripten}" != "no")
-
-
-dnl  Are we on an OS X or iOS platform?
-LOL_TRY_LDFLAGS(-framework Foundation,
- [LOL_LIBS="${LOL_LIBS} -framework Foundation"])
-LOL_TRY_LDFLAGS(-framework CoreGraphics,
- [LOL_LIBS="${LOL_LIBS} -framework CoreGraphics"])
-LOL_TRY_LDFLAGS(-framework CoreData,
- [LOL_LIBS="${LOL_LIBS} -framework CoreData"])
-LOL_TRY_LDFLAGS(-framework UIKit,
- [LOL_LIBS="${LOL_LIBS} -framework UIKit"])
-
-
-dnl  Other complex checks
-LOL_AC_CHECK_OPENGL()
-LOL_AC_CHECK_SDL()
-LOL_AC_CHECK_FFMPEG()
-
-
-dnl  Debug symbols
-dnl  We use --export-dynamic instead of -rdynamic because the latter causes
-dnl  emscripten to emit wasm even when html is asked…
-LOL_TRY_LDFLAGS(--export-dynamic, [AM_LDFLAGS="${AM_LDFLAGS} --export-dynamic"])
-
-
-dnl  Code qui fait des warnings == code de porc == deux baffes dans ta gueule
-LOL_TRY_CXXFLAGS(-Wall, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wall"])
-LOL_TRY_CXXFLAGS(-Wextra, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wextra"])
-LOL_TRY_CXXFLAGS(-Wpointer-arith, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wpointer-arith"])
-LOL_TRY_CXXFLAGS(-Wcast-align, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wcast-align"])
-LOL_TRY_CXXFLAGS(-Wcast-qual, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wcast-qual"])
-LOL_TRY_CXXFLAGS(-Wshadow, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wshadow"])
-LOL_TRY_CXXFLAGS(-Wsign-compare, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wsign-compare"])
-LOL_TRY_CXXFLAGS(-Wstrict-overflow=1, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wstrict-overflow=1"])
-
-dnl  Add these even though they're implicitly set, so that we can safely
-dnl  remove them from within a Makefile.
-LOL_TRY_CXXFLAGS(-Wuninitialized, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wuninitialized"])
-LOL_TRY_CXXFLAGS(-Wnarrowing, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wnarrowing"])
-LOL_TRY_CXXFLAGS(-Wunused, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wunused"])
-LOL_TRY_CXXFLAGS(-Wcast-align, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wcast-align"])
-LOL_TRY_CXXFLAGS(-Wunused-parameter, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wunused-parameter"])
-LOL_TRY_CXXFLAGS(-Wstrict-aliasing, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wstrict-aliasing"])
-LOL_TRY_CXXFLAGS(-Wparentheses, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wparentheses"])
-LOL_TRY_CXXFLAGS(-Wreorder, [AM_CXXFLAGS="${AM_CXXFLAGS} -Wreorder"])
-
-dnl  Disable these warnings because they're annoyingly verbose
-LOL_TRY_CXXFLAGS(-Wno-psabi, [AM_CPPFLAGS="${AM_CPPFLAGS} -Wno-psabi"])
-
-]) # LOL_AC_CHECK
-
-
-# LOL_AC_FINI()
-# ---------------------
-AC_DEFUN([LOL_AC_FINI], [
-
-dnl  How to use the Lol Engine outside this tree
-LOL_CFLAGS="$LOL_CFLAGS $SDL_CFLAGS $GL_CFLAGS $EGL_CFLAGS $LIBPNG_CFLAGS"
-LOL_LIBS="$LOL_LIBS $SDL_LIBS $GL_LIBS $EGL_LIBS $LIBPNG_LIBS $D3D_LIBS"
-LOL_DEPS="${LOL_DEPS} \$(lol_builddir)/src/liblol-core.a"
-LOL_LUA_DEPS="${LOL_LUA_DEPS} \$(lol_builddir)/src/3rdparty/liblol-lua.a"
-
-dnl  How to use the Lol Engine inside this tree
-AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(lol_srcdir)/src"
-AM_CPPFLAGS="${AM_CPPFLAGS} -DLOL_CONFIG_SOURCESUBDIR=\\\"\$(subdir)\\\""
-AM_CPPFLAGS="${AM_CPPFLAGS} ${LOL_CFLAGS}"
-AM_LDFLAGS="${AM_LDFLAGS} ${LOL_DEPS}"
-AM_LDFLAGS="${AM_LDFLAGS} ${LOL_LIBS}"
-
-dnl  Extra flags
-AC_SUBST(LOL_CFLAGS)
-AC_SUBST(LOL_LIBS)
-AC_SUBST(LOL_DEPS)
-AC_SUBST(LOL_LUA_DEPS)
-
-AC_SUBST(AM_CFLAGS)
-AC_SUBST(AM_CPPFLAGS)
-AC_SUBST(AM_CXXFLAGS)
-AC_SUBST(AM_LDFLAGS)
-
-]) # LOL_AC_FINI
-

build/autotools/m4/lol-ffmpeg.m4

@@ -1,63 +0,0 @@
-dnl
-dnl  Lol Engine
-dnl
-dnl  Copyright © 2010—2017 Sam Hocevar <sam@hocevar.net>
-dnl
-dnl  Lol Engine is free software. It comes without any warranty, to
-dnl  the extent permitted by applicable law. You can redistribute it
-dnl  and/or modify it under the terms of the Do What the Fuck You Want
-dnl  to Public License, Version 2, as published by the WTFPL Task Force.
-dnl  See http://www.wtfpl.net/ for more details.
-dnl
-
-
-# LOL_AC_CHECK_FFMPEG()
-# ---------------------
-AC_DEFUN([LOL_AC_CHECK_FFMPEG],
-[
-ac_cv_my_have_ffmpeg="no"
-if test "${enable_ffmpeg}" != "no"; then
-  LOL_AC_CHECK_FFMPEG_INNER()
-fi
-AM_CONDITIONAL(LOL_USE_FFMPEG, test "${ac_cv_my_have_ffmpeg}" != "no")
-])
-
-# LOL_AC_CHECK_FFMPEG_INNER()
-# ---------------------------
-AC_DEFUN([LOL_AC_CHECK_FFMPEG_INNER],
-[
-ac_cv_my_have_ffmpeg="yes"
-PKG_CHECK_MODULES([LIBAVCODEC], [libavcodec], [:], [ac_cv_my_have_ffmpeg=no])
-PKG_CHECK_MODULES([LIBAVUTIL], [libavutil], [:], [ac_cv_my_have_ffmpeg=no])
-PKG_CHECK_MODULES([LIBAVFORMAT], [libavformat], [:], [ac_cv_my_have_ffmpeg=no])
-PKG_CHECK_MODULES([LIBSWSCALE], [libswscale], [:], [ac_cv_my_have_ffmpeg=no])
-LOL_FFMPEG_EXTRA_LIBS=""
-if test "${ac_cv_my_have_ffmpeg}" != "yes"; then
-  ac_cv_my_have_ffmpeg="yes"
-  AC_CHECK_HEADERS(libavcodec/avcodec.h, [:], [ac_cv_my_have_ffmpeg=no])
-  AC_CHECK_HEADERS(libavformat/avformat.h, [:], [ac_cv_my_have_ffmpeg=no])
-  AC_CHECK_HEADERS(libswscale/swscale.h, [:], [ac_cv_my_have_ffmpeg=no])
-  if test "${ac_cv_my_have_ffmpeg}" = "yes"; then
-    LIBAVCODEC_LIBS="-lavcodec"
-    LIBAVUTIL_LIBS="-lavutil"
-    LIBAVFORMAT_LIBS="-lavformat"
-    LIBSWSCALE_LIBS="-lswscale"
-    LIBSWRESAMPLE_LIBS="-lswresample"
-    dnl  Required by avformat/network.c
-    AC_CHECK_LIB(ws2_32, main, LOL_FFMPEG_EXTRA_LIBS="${LOL_FFMPEG_EXTRA_LIBS} -lws2_32")
-    dnl  Required by avformat/tls_schannel.c
-    AC_CHECK_LIB(secur32, main, LOL_FFMPEG_EXTRA_LIBS="${LOL_FFMPEG_EXTRA_LIBS} -lsecur32")
-    dnl  Required by avutil/random_seed.c
-    AC_CHECK_LIB(bcrypt, main, LOL_FFMPEG_EXTRA_LIBS="${LOL_FFMPEG_EXTRA_LIBS} -lbcrypt")
-    dnl  Required by avcodec/dxva2.c
-    AC_CHECK_LIB(ole32, main, LOL_FFMPEG_EXTRA_LIBS="${LOL_FFMPEG_EXTRA_LIBS} -lole32")
-  fi
-fi
-if test "${ac_cv_my_have_ffmpeg}" = "yes"; then
-  AC_DEFINE(LOL_USE_FFMPEG, 1, Define to 1 to use FFmpeg)
-  LOL_CFLAGS="${LOL_CFLAGS} ${LIBAVFORMAT_CFLAGS} ${LIBAVUTIL_CFLAGS} ${LIBAVCODEC_CFLAGS} ${LIBSWSCALE_CFLAGS}"
-  LOL_LIBS="${LOL_LIBS} ${LIBAVFORMAT_LIBS} ${LIBAVCODEC_LIBS} ${LIBAVUTIL_LIBS} ${LIBSWSCALE_LIBS} ${LIBSWRESAMPLE_LIBS} ${LOL_FFMPEG_EXTRA_LIBS}"
-fi
-
-]) # LOL_AC_CHECK_FFMPEG_INNER
-

build/autotools/m4/lol-gl.m4

@@ -1,156 +0,0 @@
-dnl
-dnl  Lol Engine
-dnl
-dnl  Copyright © 2010—2017 Sam Hocevar <sam@hocevar.net>
-dnl
-dnl  Lol Engine is free software. It comes without any warranty, to
-dnl  the extent permitted by applicable law. You can redistribute it
-dnl  and/or modify it under the terms of the Do What the Fuck You Want
-dnl  to Public License, Version 2, as published by the WTFPL Task Force.
-dnl  See http://www.wtfpl.net/ for more details.
-dnl
-
-
-# LOL_AC_CHECK_OPENGL()
-# ---------------------
-AC_DEFUN([LOL_AC_CHECK_OPENGL],
-[
-ac_cv_my_have_gl="no"
-ac_cv_my_have_glew="no"
-if test "${enable_gl}" != "no"; then
-  LOL_AC_CHECK_OPENGL_INNER()
-fi
-AM_CONDITIONAL(LOL_USE_GL, test "${ac_cv_my_have_gl}" != "no")
-AM_CONDITIONAL(LOL_USE_GLEW, test "${ac_cv_my_have_glew}" != "no")
-])
-
-# LOL_AC_CHECK_OPENGL_INNER()
-# ---------------------------
-AC_DEFUN([LOL_AC_CHECK_OPENGL_INNER],
-[
-dnl  Find which version of OpenGL to use
-ac_cv_my_have_gl="no"
-ac_cv_my_stop_looking_for_gl="no"
-
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  LIBS_save="$LIBS"
-  LIBS="$LIBS -Wl,-framework -Wl,OpenGL"
-  AC_MSG_CHECKING(for -framework OpenGL)
-  AC_TRY_LINK([], [],
-   [AC_MSG_RESULT(yes)
-    ac_cv_my_have_gl="yes"
-    GL_LIBS="${GL_LIBS} -framework OpenGL"
-    LOL_TRY_CXXFLAGS(-ObjC++, [CXXFLAGS="${CXXFLAGS} -ObjC++"])
-    AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available)],
-   [AC_MSG_RESULT(no)])
-  LIBS="$LIBS_save"
-fi
-
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  LIBS_save="$LIBS"
-  LIBS="$LIBS -Wl,-framework -Wl,OpenGLES"
-  AC_MSG_CHECKING(for -framework OpenGLES)
-  AC_TRY_LINK([], [],
-   [AC_MSG_RESULT(yes)
-    ac_cv_my_have_gl="yes"
-    GL_LIBS="${GL_LIBS} -framework OpenGLES"
-    LOL_TRY_CXXFLAGS(-ObjC++, [CXXFLAGS="${CXXFLAGS} -ObjC++"])
-    AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available)],
-   [AC_MSG_RESULT(no)])
-  LIBS="$LIBS_save"
-fi
-
-dnl  Use the Raspberry Pi libraries?
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  AC_CHECK_HEADERS(bcm_host.h,
-   [AC_CHECK_LIB(vcos, main,
-     [ac_cv_my_have_gl="yes"
-      ac_cv_my_stop_looking_for_gl="yes"
-      AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available)
-      dnl  FIXME: -lEGL does not belong here but the configure test fails
-      dnl  when cross-compiling, so we add it manually here.
-      GL_LIBS="${GL_LIBS} -lGLESv2 -lEGL -lvcos -lvchiq_arm -lbcm_host"])])
-fi
-
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  PKG_CHECK_MODULES(GLES2, glesv2,
-   [ac_cv_my_have_gl="yes"
-    AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available)
-    GL_CFLAGS="${GL_CFLAGS} ${GLES2_CFLAGS}"
-    GL_LIBS="${GL_LIBS} ${GLES2_LIBS}"],
-   [:])
-fi
-
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  AC_CHECK_HEADER(GLES2/gl2.h,
-   [ac_cv_my_have_gl="yes"
-    AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available)
-    AC_CHECK_LIB(GLESv2, glEnable,
-     [GL_LIBS="${GL_LIBS} -lGLESv2"])])
-fi
-
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  PKG_CHECK_MODULES(GL, gl,
-   [ac_cv_my_have_gl="yes"
-    AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available)],
-   [:])
-fi
-
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  AC_CHECK_LIB(GL, glEnable,
-   [ac_cv_my_have_gl="yes"
-    AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available) # FIXME: hackish
-    GL_LIBS="-lGL"])
-fi
-
-if test "x${ac_cv_my_stop_looking_for_gl}" = "xno"; then
-  AC_CHECK_HEADER(GL/gl.h,
-   [LIBS_save="$LIBS"
-    LIBS="$LIBS -lopengl32"
-    AC_MSG_CHECKING(for glLoadIdentity in -lopengl32)
-    AC_TRY_LINK([#include <GL/gl.h>],
-     [glLoadIdentity();],
-     [ac_cv_my_have_gl="yes"
-      AC_DEFINE(HAVE_GL_2X, 1, Define to 1 if GL 2.x is available) # FIXME: hack
-      AC_MSG_RESULT(yes)
-      GL_LIBS="-lopengl32"],
-     [AC_MSG_RESULT(no)])
-    LIBS="$LIBS_save"])
-fi
-
-dnl  Use Glew?
-PKG_CHECK_MODULES(GLEW, glew,
- [ac_cv_my_have_glew="yes"
-  GL_CFLAGS="${GLEW_CFLAGS} ${GL_CFLAGS}"
-  GL_LIBS="${GLEW_LIBS} ${GL_LIBS}"],
- [:])
-AC_CHECK_HEADER(GL/glew.h,
- [LIBS_save="${LIBS}"
-  LIBS="${LIBS} -lglew32s ${GL_LIBS}"
-  AC_MSG_CHECKING(for glewInit in -lglew32s)
-  AC_TRY_LINK(
-   [#include <GL/glew.h>],
-   [glewInit();],
-   [ac_cv_my_have_glew="yes"
-    GL_LIBS="-lglew32s ${GL_LIBS}"
-    AC_MSG_RESULT(yes)],
-   [AC_MSG_RESULT(no)])
-  LIBS="${LIBS_save}"])
-if test "${ac_cv_my_have_glew}" != "no"; then
-  AC_DEFINE(HAVE_GLES_2X, 1, Define to 1 if GLES 2.x is available)
-  AC_DEFINE(LOL_USE_GLEW, 1, Define to 1 to use libglew)
-fi
-
-dnl  Poor man's GL feature detection if all else failed.
-save_LIBS="${LIBS}"
-LIBS="${LIBS} ${GL_LIBS} ${GLES2_LIBS}"
-AC_CHECK_FUNCS(glBegin)
-LIBS="${save_LIBS}"
-
-dnl  Warn if we couldn't find an OpenGL-like API
-if test "${ac_cv_my_have_gl}" = "no"; then
-  AC_MSG_WARN([[No OpenGL or OpenGL ES implementation found]])
-fi
-
-]) # LOL_AC_CHECK_OPENGL_INNER
-

build/autotools/m4/lol-misc.m4

@@ -1,59 +0,0 @@
-dnl
-dnl  Lol Engine
-dnl
-dnl  Copyright © 2010—2016 Sam Hocevar <sam@hocevar.net>
-dnl
-dnl  Lol Engine is free software. It comes without any warranty, to
-dnl  the extent permitted by applicable law. You can redistribute it
-dnl  and/or modify it under the terms of the Do What the Fuck You Want
-dnl  to Public License, Version 2, as published by the WTFPL Task Force.
-dnl  See http://www.wtfpl.net/ for more details.
-dnl
-
-
-dnl LOL_TRY_CFLAGS (CFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
-dnl check if $CC supports a given set of cflags
-AC_DEFUN([LOL_TRY_CFLAGS],
-    [AC_MSG_CHECKING([if $CC supports $1 flags])
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$1 -Werror"
-    AC_TRY_COMPILE([],[],[ac_cv_try_cflags_ok=yes],[ac_cv_try_cflags_ok=no])
-    CFLAGS="$save_CFLAGS"
-    AC_MSG_RESULT([$ac_cv_try_cflags_ok])
-    if test x"$ac_cv_try_cflags_ok" = x"yes"; then
-        ifelse([$2],[],[:],[$2])
-    else
-        ifelse([$3],[],[:],[$3])
-    fi])
-
-dnl LOL_TRY_CXXFLAGS (CXXFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
-dnl check if $CXX supports a given set of cxxflags
-AC_DEFUN([LOL_TRY_CXXFLAGS],
-    [AC_MSG_CHECKING([if $CXX supports $1 flags])
-    AC_LANG_PUSH(C++)
-    save_CXXFLAGS="$CXXFLAGS"
-    CXXFLAGS="$1 -Werror"
-    AC_TRY_COMPILE([],[],[ac_cv_try_cxxflags_ok=yes],[ac_cv_try_cxxflags_ok=no])
-    CXXFLAGS="$save_CXXFLAGS"
-    AC_MSG_RESULT([$ac_cv_try_cxxflags_ok])
-    if test x"$ac_cv_try_cxxflags_ok" = x"yes"; then
-        ifelse([$2],[],[:],[$2])
-    else
-        ifelse([$3],[],[:],[$3])
-    fi
-    AC_LANG_POP(C++)])
-
-dnl LOL_TRY_LDFLAGS (LDFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
-dnl check if $CC supports a given set of ldflags
-AC_DEFUN([LOL_TRY_LDFLAGS],
-    [AC_MSG_CHECKING([if $CC supports $1 flags])
-    save_LDFLAGS="$LDFLAGS"
-    LDFLAGS="$1 -Werror"
-    AC_TRY_LINK([],[],[ac_cv_try_ldflags_ok=yes],[ac_cv_try_ldflags_ok=no])
-    LDFLAGS="$save_LDFLAGS"
-    AC_MSG_RESULT([$ac_cv_try_ldflags_ok])
-    if test x"$ac_cv_try_ldflags_ok" = x"yes"; then
-        ifelse([$2],[],[:],[$2])
-    else
-        ifelse([$3],[],[:],[$3])
-    fi])

build/autotools/m4/lol-sdl.m4

@@ -1,126 +0,0 @@
-dnl
-dnl  Lol Engine
-dnl
-dnl  Copyright © 2010—2017 Sam Hocevar <sam@hocevar.net>
-dnl
-dnl  Lol Engine is free software. It comes without any warranty, to
-dnl  the extent permitted by applicable law. You can redistribute it
-dnl  and/or modify it under the terms of the Do What the Fuck You Want
-dnl  to Public License, Version 2, as published by the WTFPL Task Force.
-dnl  See http://www.wtfpl.net/ for more details.
-dnl
-
-
-# LOL_AC_CHECK_SDL()
-# ------------------
-AC_DEFUN([LOL_AC_CHECK_SDL],
-[
-ac_cv_my_have_sdl="no"
-ac_cv_my_have_sdl_image="no"
-ac_cv_my_have_sdl_mixer="no"
-if test "${enable_sdl}" != "no"; then
-  LOL_AC_CHECK_SDL_INNER()
-fi
-AM_CONDITIONAL(LOL_USE_SDL, test "${ac_cv_my_have_sdl}" != "no")
-AM_CONDITIONAL(LOL_USE_SDL_MIXER, test "${ac_cv_my_have_sdl_mixer}" != "no")
-AM_CONDITIONAL(LOL_USE_SDL_IMAGE, test "${ac_cv_my_have_sdl_image}" != "no")
-])
-
-# LOL_AC_CHECK_SDL_INNER()
-# ------------------------
-AC_DEFUN([LOL_AC_CHECK_SDL_INNER],
-[
-dnl  Find which version of SDL to use (always required on Linux or Win32)
-dnl
-dnl  Defined C/C++ macros:
-dnl    LOL_USE_SDL         -- whether SDL v2 was found
-dnl    LOL_USE_SDL_IMAGE   -- whether SDL_image was found
-dnl    LOL_USE_SDL_MIXER   -- whether SDL_mixer was found
-dnl    HAVE_SDL_H      -- whether to include <SDL.h>
-dnl    HAVE_SDL2_SDL_H -- whether to include <SDL2/SDL.h>
-dnl  Generated automake conditionals:
-dnl    LOL_USE_SDL         -- whether SDL v2 was found
-dnl    LOL_USE_SDL_IMAGE   -- whether SDL_image was found
-dnl    LOL_USE_SDL_MIXER   -- whether SDL_mixer was found
-dnl  Generated shell variables:
-dnl    SDL_CFLAGS      -- flags for SDL compilation
-dnl    SDL_LIBS        -- flags for SDL linking
-
-
-dnl  First, try the proper pkg-config check for SDL2
-
-if test "x${ac_cv_my_have_sdl}" = xno; then
-  PKG_CHECK_MODULES(SDL2, sdl2,
-   [ac_cv_my_have_sdl="yes"
-    PKG_CHECK_MODULES(SDL2MIXER, SDL2_mixer,
-     [ac_cv_my_have_sdl_mixer="yes"
-      AC_DEFINE(HAVE_SDL_MIXER_H, 1, Define to 1 to use SDL_mixer.h)],
-     [:])
-    PKG_CHECK_MODULES(SDL2IMAGE, SDL2_image,
-     [ac_cv_my_have_sdl_image="yes"
-      AC_DEFINE(HAVE_SDL_IMAGE_H, 1, Define to 1 to use SDL_image.h)],
-     [:])
-    SDL_CFLAGS="${SDL2_CFLAGS} ${SDL2MIXER_CFLAGS} ${SDL2IMAGE_CFLAGS}"
-    SDL_LIBS="${SDL2_LIBS} ${SDL2MIXER_LIBS} ${SDL2IMAGE_LIBS}"
-    AC_DEFINE(HAVE_SDL_H, 1, Define to 1 to use SDL.h)],
-   [:])
-fi
-
-
-dnl  Maybe all this has failed, try direct inclusion instead
-
-if test "x${ac_cv_my_have_sdl}" = xno; then
-  save_CPPFLAGS="${CPPFLAGS}"
-  save_LIBS="${LIBS}"
-  CPPFLAGS="${CPPFLAGS} ${SDL_CFLAGS}"
-  LIBS="${LIBS} ${SDL_LIBS}"
-  AC_CHECK_HEADERS(SDL.h SDL2/SDL.h,
-   [ac_cv_my_have_sdl="yes"])
-  if test "x${ac_cv_my_have_sdl}" != xno; then
-    AC_CHECK_HEADERS(SDL_mixer.h SDL2/SDL_mixer.h,
-     [ac_cv_my_have_sdl_mixer="yes"])
-    AC_CHECK_HEADERS(SDL_image.h SDL2/SDL_image.h,
-     [ac_cv_my_have_sdl_image="yes"])
-    AC_CHECK_LIB(SDL2, main,
-     [SDL_LIBS="${SDL_LIBS} -lSDL2"],
-     [ac_cv_my_have_sdl="no"])
-    AC_CHECK_LIB(SDL2main, main,
-     [SDL_LIBS="${SDL_LIBS} -lSDL2main -lSDL2"])
-    AC_CHECK_LIB(SDL2_mixer, main,
-     [SDLMIXER_LIBS="${SDLMIXER_LIBS} -lSDL2_mixer"],
-     [ac_cv_my_have_sdl_mixer="no"])
-    AC_CHECK_LIB(SDL2_image, main,
-     [SDLIMAGE_LIBS="${SDLIMAGE_LIBS} -lSDL2_image"],
-     [AC_CHECK_LIB(SDL2_image_bmp-jpg-png, main,
-       [SDLIMAGE_LIBS="${SDLIMAGE_LIBS} -lSDL2_image_bmp-jpg-png"],
-       [ac_cv_my_have_sdl_image="no"])])
-    SDL_CFLAGS="${SDL_CFLAGS} ${SDLMIXER_CFLAGS} ${SDLIMAGE_CFLAGS}"
-    SDL_LIBS="${SDL_LIBS} ${SDLMIXER_LIBS} ${SDLIMAGE_LIBS}"
-  fi
-  CPPFLAGS="${save_CPPFLAGS}"
-  LIBS="${save_LIBS}"
-fi
-
-
-dnl  Convert all this into conditionals
-
-if test "x${ac_cv_my_have_sdl}" = xno; then
-  AC_MSG_WARN([SDL v2 not found])
-else
-  AC_DEFINE(LOL_USE_SDL, 1, Define to 1 to use SDL)
-fi
-
-if test "x${ac_cv_my_have_sdl_mixer}" = xno; then
-  AC_MSG_WARN([SDL_mixer not found])
-else
-  AC_DEFINE(LOL_USE_SDL_MIXER, 1, Define to 1 to use SDL_mixer)
-fi
-
-if test "x${ac_cv_my_have_sdl_image}" = xno; then
-  AC_MSG_WARN([SDL_image not found])
-else
-  AC_DEFINE(LOL_USE_SDL_IMAGE, 1, Define to 1 to use SDL_image)
-fi
-
-]) # LOL_AC_CHECK_SDL_INNER
-

build/autotools/m4/lol-subproject.m4

@@ -1,55 +0,0 @@
-dnl
-dnl  Lol Engine
-dnl
-dnl  Copyright © 2010—2016 Sam Hocevar <sam@hocevar.net>
-dnl
-dnl  Lol Engine is free software. It comes without any warranty, to
-dnl  the extent permitted by applicable law. You can redistribute it
-dnl  and/or modify it under the terms of the Do What the Fuck You Want
-dnl  to Public License, Version 2, as published by the WTFPL Task Force.
-dnl  See http://www.wtfpl.net/ for more details.
-dnl
-
-
-# LOL_AC_SUBPROJECT()
-# ---------------------
-AC_DEFUN([LOL_AC_SUBPROJECT], [
-
-dnl
-dnl  Parse build.config if present
-dnl
-
-AC_MSG_WARN([${srcdir}])
-ac_lol_configure_args=""
-if test -f ${srcdir}/build.config; then
-  for x in `sed -ne 's,.*<enable_\(@<:@^>@:>@*\)>\(@<:@^<@:>@*\)</enable_@<:@^>@:>@*>.*,\1=\2,p' ${srcdir}/build.config`; do
-    eval "enable_${x}"
-    case ${x} in
-      *=no)  arg="--disable-${x%=no}" ;;
-      *=yes) arg="--enable-${x%=yes}" ;;
-      *) arg="" ;;
-    esac
-    ac_lol_configure_args="${ac_lol_configure_args} ${arg}"
-  done
-fi
-
-dnl
-dnl  Build and configure Lol Engine before our repository
-dnl  Ensure $lol_srcdir and $lol_builddir are properly set
-dnl
-
-ac_configure_args="${ac_configure_args} --enable-subproject ${ac_lol_configure_args} $1"
-AC_CONFIG_SUBDIRS([lol])
-AC_SUBST(lol_srcdir, '${top_srcdir}/lol')
-AC_SUBST(lol_builddir, '${top_builddir}/lol')
-
-dnl
-dnl  Subprojects use the same macros as us
-dnl
-
-LOL_AC_INIT()
-LOL_AC_CHECK()
-LOL_AC_FINI()
-
-]) # LOL_AC_SUBPROJECT
-

build/bitten/config-trunk-private.xml

@@ -1,22 +0,0 @@
-<build xmlns:sh="http://bitten.edgewall.org/tools/sh"
-       xmlns:svn="http://bitten.edgewall.org/tools/svn"
-       xmlns:c="http://bitten.edgewall.org/tools/c">
-  <step id="checkout" description="Checkout source from repository">
-    <svn:checkout url="svn://svn.zoy.org/lolengine/" path="${path}" revision="${revision}" />
-  </step>
-  <step id="bootstrap" description="Bootstrap build system">
-    <sh:exec file="./build/lol-build" args="bootstrap ${platform}"/>
-  </step>
-  <step id="configure" description="Configure tree">
-    <sh:exec file="./build/lol-build" args="configure ${platform}"/>
-  </step>
-  <step id="build" description="Build tree">
-    <sh:exec file="./build/lol-build" args="build ${platform}"/>
-  </step>
-  <step id="check" description="Run tests">
-    <sh:exec file="./build/lol-build" args="check ${platform}"/>
-  </step>
-  <step id="clean" description="Clean tree">
-    <sh:exec file="./build/lol-build" args="clean ${platform}"/>
-  </step>
-</build>

build/bitten/config-trunk-public.xml

@@ -1,22 +0,0 @@
-<build xmlns:sh="http://bitten.edgewall.org/tools/sh"
-       xmlns:svn="http://bitten.edgewall.org/tools/svn"
-       xmlns:c="http://bitten.edgewall.org/tools/c">
-  <step id="checkout" description="Checkout source from repository">
-    <svn:checkout url="svn://svn.zoy.org/lolengine/" path="${path}" revision="${revision}" username="anonymous" password="" no_auth_cache="true" />
-  </step>
-  <step id="bootstrap" description="Bootstrap build system">
-    <sh:exec file="./build/lol-build" args="bootstrap ${platform}"/>
-  </step>
-  <step id="configure" description="Configure tree">
-    <sh:exec file="./build/lol-build" args="configure ${platform}"/>
-  </step>
-  <step id="build" description="Build tree">
-    <sh:exec file="./build/lol-build" args="build ${platform}"/>
-  </step>
-  <step id="check" description="Run tests">
-    <sh:exec file="./build/lol-build" args="check ${platform}"/>
-  </step>
-  <step id="clean" description="Clean tree">
-    <sh:exec file="./build/lol-build" args="clean ${platform}"/>
-  </step>
-</build>

build/build-android

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# This can't hurt
-make distclean
-
-set -e
-./build/lol-build "$@" bootstrap android-arm
-./build/lol-build "$@" configure android-arm
-./build/lol-build "$@" build android-arm
-

build/build-html

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# This can't hurt
-make distclean
-
-set -e
-"$(dirname "$0")/lol-build" "$@" bootstrap web-html
-"$(dirname "$0")/lol-build" "$@" configure web-html
-"$(dirname "$0")/lol-build" "$@" build web-html
-

build/build-js

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# This can't hurt
-make distclean
-
-set -e
-./build/lol-build "$@" bootstrap web-js
-./build/lol-build "$@" configure web-js
-./build/lol-build "$@" build web-js
-

build/build-linux

@@ -1,11 +0,0 @@
-#!/bin/sh
-
-##  Native Linux compilation for Lol Engine -- Sam Hocevar <sam@hocevar.net>
-
-set -ex
-
-./bootstrap
-./configure
-make clean
-make -j6
-

build/build-mingw

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# This can't hurt
-make distclean
-
-set -e
-./build/lol-build "$@" bootstrap windows-i386
-./build/lol-build "$@" configure windows-i386
-./build/lol-build "$@" build windows-i386
-

build/build-mingw64

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# This can't hurt
-make distclean
-
-set -e
-./build/lol-build "$@" bootstrap windows-amd64
-./build/lol-build "$@" configure windows-amd64
-./build/lol-build "$@" build windows-amd64
-

build/build-raspi

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# This can't hurt
-make distclean
-
-set -e
-./build/lol-build "$@" bootstrap raspi-arm
-./build/lol-build "$@" configure raspi-arm
-./build/lol-build "$@" build raspi-arm
-

build/check-source.sh

@@ -1,209 +0,0 @@
-#!/bin/sh
-
-set -e
-
-fix=false
-quiet=false
-while [ "$#" -gt 0 ]; do
-    case "$1" in
-      -q)
-        quiet=true
-        ;;
-      -w)
-        fix=true
-        ;;
-      -c)
-        commit=true
-        fix=true
-        quiet=true
-        ;;
-      *)
-        echo "E: invalid argument $1" >&2
-        exit 1
-        ;;
-    esac
-    shift
-done
-
-error() { if [ "$quiet" != true ]; then echo "E: $1" >&2; fi }
-info() { if [ "$quiet" != true ]; then echo "I: $1" >&2; fi }
-
-# Ensure the system tools do not attempt to perform multibyte conversions
-export LANG=C
-
-# Find out where the top directory is and go there
-top_srcdir="$(cd "$(dirname $0)"; cd ..; pwd)"
-cd "$top_srcdir"
-
-# Check for working tools
-if [ "$(echo foo | grep -c foo)" != 1 ]; then
-    error "grep -c does not appear to work, cancelling"
-    exit 0
-fi
-
-SED=sed
-if gsed --version >/dev/null 2>&1; then
-    SED=gsed
-fi
-if [ "$(echo 'x\x' | $SED 's/.*[^x\t]//')" != x ]; then
-    error "sed does not appear to work, cancelling"
-    exit 0
-fi
-
-if d2u -h >/dev/null 2>&1; then
-    d2u=d2u
-elif dos2unix -h >/dev/null 2>&1; then
-    d2u=dos2unix
-else
-    error "d2u or dos2unix not found, cancelling"
-    exit 0
-fi
-
-# Find out whether we need to care about CRLF
-case "$(uname 2>/dev/null)" in
-  MINGW*|MSYS*)
-    can_check_crlf=false
-    ;;
-  *)
-    can_check_crlf=true
-    ;;
-esac
-
-# Find out what kind of Vcs directory this is
-if [ -f "$top_srcdir/.git/index" ]; then
-    info "detected Git repository"
-    repo=git
-else
-    info "not in a Git directory, nothing to do"
-    exit 0
-fi
-
-total_crlfs=0
-total_spaces=0
-total_tabs=0
-
-OIFS="$IFS"
-IFS='
-'
-FILES="`git ls-files`"
-
-total_files=0
-for file in $FILES; do
-    if [ -f "$file" ]; then
-        total_files="$(($total_files + 1))"
-    fi
-done
-
-total_errors=0
-for file in $FILES; do
-    should_check_crlf=false
-    should_check_spaces=false
-    should_check_props=false
-
-    case "$file" in
-      # These files we know how to handle
-      *.c|*.cpp|*.m|*.mm|*.h|*.hh|*.lolfx|*.lua|*.l|*.y|*.sh|*.py)
-          should_check_crlf=true
-          should_check_spaces=true
-          should_check_props=true
-          ;;
-      *)
-          continue
-          ;;
-    esac
-
-    case "$file" in
-      # Don't harass these people, but fix their line endings
-      people/peeweek/*|\
-      people/touky/*|\
-      people/benlitz/*|\
-      people/sam/lua-*)
-          should_check_spaces=false
-          ;;
-    esac
-
-    clean=true
-
-    # Check for CR LF
-    if [ "$can_check_crlf" = true -a "$should_check_crlf" = true ]; then
-        ncrlfs="$(od -tx1 "$file" | cut -b8- | tr ' ' '\n' | grep -c 0d || true)"
-        total_crlfs="$(($total_crlfs + $ncrlfs))"
-        if [ "$ncrlfs" -gt 0 ]; then
-            clean=false
-            if [ "$fix" = true ]; then
-                $d2u -q "$file"
-                info "$file has $ncrlfs CR characters"
-            else
-                error "$file has $ncrlfs CR characters"
-            fi
-        fi
-    fi
-
-    # Check for trailing spaces
-    if [ "$should_check_spaces" = true ]; then
-        nspaces="$($SED 's/.*[^ \t]//' "$file" | tr -cd '\t ' | wc -c)"
-        total_spaces="$(($total_spaces + $nspaces))"
-        if [ "$nspaces" -gt 0 ]; then
-            clean=false
-            if [ "$fix" = true ]; then
-                $SED -i 's/[[:space:]][[:space:]]*$//g' "$file"
-                info "$file has $nspaces trailing spaces"
-            else
-                error "$file has $nspaces trailing spaces"
-            fi
-        fi
-    fi
-
-    # Check for tabs
-    if [ "$should_check_spaces" = true ]; then
-        ntabs="$(tr -cd '\t' < "$file" | wc -c)"
-        total_tabs="$(($total_tabs + $ntabs))"
-        if [ "$ntabs" -gt 0 ]; then
-            clean=false
-            if [ "$fix" = true ]; then
-                $SED -i 's/\t/    /g' "$file"
-                info "$file has $ntabs tabs"
-            else
-                error "$file has $ntabs tabs"
-            fi
-        fi
-    fi
-
-    if [ "$clean" != true ]; then
-        total_errors="$(($total_errors + 1))"
-    fi
-done
-IFS="$OIFS"
-
-if [ "$total_errors" -gt 0 ]; then
-    if [ "$commit" = "true" ]; then
-        # EITHER: commit all modified files
-        git commit --author 'Lolbot <lolbot@zoy.org>' -a -F - << EOF
-fixed $total_errors files out of $total_files:
- - removed $total_crlfs CR characters
- - removed $total_spaces trailing whitespaces
- - replaced $total_tabs tabs with spaces
-EOF
-    elif [ "$fix" = "true" ]; then
-        # OR: report in stdout
-        info "fixed $total_errors files out of $total_files:"
-        if [ "$total_crlfs" -gt 0 ]; then
-            info " - fixed $total_crlfs CR characters"
-        fi
-        if [ "$total_spaces" -gt 0 ]; then
-            info " - fixed $total_spaces trailing spaces"
-        fi
-        if [ "$total_tabs" -gt 0 ]; then
-            info " - fixed $total_tabs tabs"
-        fi
-        info "re-run with -c to commit fixes"
-    else
-        # OR: warn about how to fix errors
-        info "re-run with -w to fix errors"
-        exit 1
-    fi
-else
-    info "all $total_files source files appear to be OK, congratulations"
-fi
-
-

build/lol-build

@@ -1,344 +0,0 @@
-#!/bin/sh
-
-#
-# Lol Engine build script
-# Usage:
-#   lol-build [<flags>...] <action> [<platform>]
-#
-# Supported flags:
-#  --enable-debug
-#  --enable-devel
-#  --enable-release
-#
-# Where <action> is one of:
-#  - bootstrap
-#  - configure
-#  - build
-#  - check
-#  - clean
-#
-# And <platform> is one of:
-#  - linux-i386
-#  - linux-amd64
-#  - ios-arm
-#  - osx-amd64
-#  - android-arm
-#  - win*-i386
-#  - win*-amd64
-#  - raspi-arm
-#  - web-html
-#  - web-js
-#
-
-set -e
-
-###############################################################################
-# Commandline parsing
-#
-action=""
-platform=""
-configure_flags=""
-while [ "$#" -gt 0 ]; do
-    case "$1" in
-      --enable-debug|--enable-devel|--enable-release)
-        configure_flags="${configure_flags} $1"
-        ;;
-      --*)
-        echo "E: invalid flag $1"
-        exit 1
-        ;;
-      *)
-        if [ -z "$action" ]; then
-            action="$1"
-        else
-            platform="$1"
-        fi
-        ;;
-    esac
-    shift
-done
-
-###############################################################################
-# Initialisation code
-#
-#  - sets the top_srcdir variable
-#  - sets the LOL_PARALLEL variable
-#  - fix PATH and MKPATH if necessary
-#
-__init__()
-{
-    top_srcdir="$(dirname "$0")/.."
-    cd "$top_srcdir"
-    top_srcdir="`pwd`"
-
-    # Try to count CPU cores. First obvious try: /proc/cpuinfo on Linux
-    case "$cpu_count" in
-      [1-9]|[1-9][0-9]|[1-9][0-9][0-9]) ;;
-      *) if [ -r "/proc/cpuinfo" ]; then
-           cpu_count="$(grep -c '^processor\>' /proc/cpuinfo 2>/dev/null || true)"
-         fi ;;
-    esac
-    # If that didn't work, try sysctl (for OS X machines)
-    case "$cpu_count" in
-      [1-9]|[1-9][0-9]|[1-9][0-9][0-9]) ;;
-      *) cpu_count="$(sysctl -n hw.ncpu 2>/dev/null || true)" ;;
-    esac
-    # Otherwise, CPUInfo.exe (from Xoreax's XGE) may help on Windows
-    case "$cpu_count" in
-      [1-9]|[1-9][0-9]|[1-9][0-9][0-9]) ;;
-      *) cpu_count="$(CPUInfo.exe | sed -ne 's/CPU Cores.* \([0-9][0-9]*\)/\1/p')" ;;
-    esac
-    # Otherwise, Windows may define NUMBER_OF_PROCESSORS
-    case "$cpu_count" in
-      [1-9]|[1-9][0-9]|[1-9][0-9][0-9]) ;;
-      *) cpu_count="$NUMBER_OF_PROCESSORS" ;;
-    esac
-    # Otherwise, be conservative and assume 1 CPU core
-    case "$cpu_count" in
-      [1-9]|[1-9][0-9]|[1-9][0-9][0-9]) ;;
-      *) cpu_count=1 ;;
-    esac
-    # Now decide how many parallel threads to launch
-    case "$cpu_count" in
-      1) LOL_PARALLEL=1 ;;
-      2) LOL_PARALLEL=3 ;;
-      *) LOL_PARALLEL="$(expr $cpu_count '*' 3 / 2)" ;;
-    esac
-
-    case "${MSYSTEM}" in
-        MINGW32|MINGW64)
-            PATH="$PATH:./external/gtk-2.22.1/bin"
-            M4PATH="$M4PATH:./external/gtk-2.22.1/share/aclocal"
-            ;;
-    esac
-
-    # Ensure we don’t launch weird Windows binaries when cross-compiling
-    WINEDLLOVERRIDES="winemenubuilder.exe,wineboot.exe,explorer.exe,winedbg.exe=d"
-    export WINEDLLOVERRIDES
-
-    # Ensure SDL does not redirect stdout/stderr to local files
-    SDL_STDIO_REDIRECT=0
-    export SDL_STDIO_REDIRECT
-}
-
-bootstrap()
-{
-    cd "$top_srcdir"
-    case "$platform" in
-        *)
-            PATH="$PATH" M4PATH="$M4PATH" ./bootstrap
-            ;;
-    esac
-}
-
-do_configure()
-{
-    ./configure ${configure_flags} "$@"
-}
-
-configure()
-{
-    cd "$top_srcdir"
-    case "$platform" in
-        android-arm)
-            PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$PWD/external/libcaca-0.99.beta18/lib/pkgconfig"
-            LDFLAGS="$LDFLAGS -L$PWD/external/libcaca-0.99.beta18/lib/arm-linux-androideabi -lz"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/libcaca-0.99.beta18/include -DCACA_STATIC"
-            ;;
-        win*-i386)
-            if test "x${MSYSTEM}" = xMINGW32; then
-                :
-            elif i586-mingw32msvc-g++ --version >/dev/null 2>&1; then
-                HOSTFLAGS=--host=i586-mingw32msvc
-                BUILDFLAGS=--build=none
-            elif i686-w64-mingw32-g++ --version >/dev/null 2>&1; then
-                HOSTFLAGS=--host=i686-w64-mingw32
-                BUILDFLAGS=--build=none
-            else
-                echo "Error: could not find win32 compiler" >&2
-                false
-            fi
-            if test "x${MSYSTEM}" = xMINGW64; then
-                # If using mingw64, we're not really cross-compiling
-                BUILDFLAGS=
-            fi
-            PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$PWD/external/gtkglarea-2.0.1/lib/pkgconfig"
-            PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$PWD/external/libcaca-0.99.beta18/lib/pkgconfig"
-            LDFLAGS="$LDFLAGS -L$PWD/external/ffmpeg-20190130/lib/i686-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/glew-2.1.0/lib/i686-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/sdl-2.0.9/lib/i686-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/sdl-image-2.0.4/lib/i686-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/sdl-mixer-2.0.4/lib/i686-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/gtk-2.22.1/lib"
-            LDFLAGS="$LDFLAGS -L$PWD/external/gtk-2.22.1/bin"
-            LDFLAGS="$LDFLAGS -L$PWD/external/gtkglarea-2.0.1/lib"
-            LDFLAGS="$LDFLAGS -L$PWD/external/libcaca-0.99.beta18/lib/i686-w64-mingw32"
-            ;;
-        win*-amd64)
-            if test "x${MSYSTEM}" = xMINGW64; then
-                :
-            elif x86_64-w64-mingw32-g++ --version >/dev/null 2>&1; then
-                HOSTFLAGS=--host=x86_64-w64-mingw32
-                BUILDFLAGS=--build=none
-            else
-                echo "Error: could not find win64 compiler" >&2
-                false
-            fi
-            if test "x${MSYSTEM}" = xMINGW32; then
-                # If using mingw32, we're not really cross-compiling
-                BUILDFLAGS=
-            fi
-            PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$PWD/external/gtkglarea-2.0.1/lib/pkgconfig"
-            PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$PWD/external/libcaca-0.99.beta18/lib/pkgconfig"
-            LDFLAGS="$LDFLAGS -L$PWD/external/ffmpeg-20190130/lib/x86_64-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/glew-2.1.0/lib/x86_64-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/sdl-2.0.9/lib/x86_64-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/sdl-image-2.0.4/lib/x86_64-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/sdl-mixer-2.0.4/lib/x86_64-w64-mingw32"
-            LDFLAGS="$LDFLAGS -L$PWD/external/libcaca-0.99.beta18/lib/x86_64-w64-mingw32"
-            ;;
-        *-i386)
-            # Ensure we're _really_ on i386
-            CXXFLAGS="$CXXFLAGS -m32"
-            ;;
-        *-amd64)
-            # Ensure we're _really_ on amd64
-            CXXFLAGS="$CXXFLAGS -m64"
-            ;;
-        web-*)
-            # Force cross-compilation because AC_TRY_LINK is going to check
-            # whether our binaries have the executable bit set.
-            HOSTFLAGS=--host=none
-            BUILDFLAGS=--build=`$top_srcdir/.auto/config.guess`
-            ;;
-    esac
-    case "$platform" in
-        ios-arm)
-            XCODE="/Applications/Xcode.app/Contents/Developer"
-            SDKVER="6.1"
-            DEVROOT="$XCODE/Platforms/iPhoneOS.platform/Developer"
-            SDKROOT="$DEVROOT/SDKs/iPhoneOS$SDKVER.sdk"
-            CC="$XCODE/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
-            CXX="$XCODE/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++"
-            do_configure --host=armv7-apple-darwin10 CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" CC="$CC" CXX="$CXX"
-            ;;
-        android-arm)
-            CPPFLAGS="$CPPFLAGS -I$ANDROID_NDK_ROOT/sources/android/native_app_glue -fpic -fomit-frame-pointer -fno-strict-aliasing"
-            CFLAGS="$CFLAGS"
-            CXXFLAGS="$CXXFLAGS"
-            LOL_LIBS="$LOL_LIBS -lm -fpic -XCClinker -shared -u ANativeActivity_onCreate"
-            HOST=armv7a-linux-androideabi27
-            PKG_CONFIG_PATH="$PKG_CONFIG_PATH" do_configure --host="$HOST" CC="$HOST-clang" CXX="$HOST-clang++" ac_cv_exeext=.so CPPFLAGS="$CPPFLAGS" CFLAGS="$CFLAGS" CXXFLAGS="$CXXFLAGS" LDFLAGS="$LDFLAGS" LOL_LIBS="$LOL_LIBS"
-            # FIXME: is this needed?
-            # ant debug
-            # ant debug install
-            # ant clean
-            ;;
-        raspi-arm)
-            do_configure --host=arm-bcm2708hardfp-linux-gnueabi CPPFLAGS="-I$RASPI_SDK_ROOT/firmware/opt/vc/include -I$RASPI_SDK_ROOT/firmware/opt/vc/include/interface/vmcs_host/linux -I$RASPI_SDK_ROOT/chroot/usr/include -I$RASPI_SDK_ROOT/chroot/usr/include/arm-linux-gnueabihf" LDFLAGS="-L$RASPI_SDK_ROOT/firmware/opt/vc/lib -L$RASPI_SDK_ROOT/chroot/lib/arm-linux-gnueabihf -Wl,-rpath-link -Wl,$RASPI_SDK_ROOT/chroot/lib/arm-linux-gnueabihf -L$RASPI_SDK_ROOT/chroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link -Wl,$RASPI_SDK_ROOT/chroot/usr/lib/arm-linux-gnueabihf -Wl,--unresolved-symbols=ignore-in-shared-libs"
-            ;;
-        osx-amd64)
-            # HACK: use clang++ because of a memory leak in llvm-g++.
-            do_configure CXX=clang++ CC=clang
-            ;;
-        win*-i386|win*-amd64)
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/sdl-2.0.9/include"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/sdl-image-2.0.4/include"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/sdl-mixer-2.0.4/include"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/ffmpeg-20190130/include"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/glew-2.1.0/include -DGLEW_STATIC"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/lib/glib-2.0/include"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/lib/gtk-2.0/include"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/include/glib-2.0"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/include/gtk-2.0"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/include/cairo"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/include/pango-1.0"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/include/gdk-pixbuf-2.0"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtk-2.22.1/include/atk-1.0"
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/gtkglarea-2.0.1/include"
-            CPPFLAGS="$CPPFLAGS -I$PWD/src/3rdparty/imgui/include"
-            CPPFLAGS="$CPPFLAGS -mms-bitfields"
-            LDFLAGS="$LDFLAGS -static-libgcc -static-libstdc++"
-            GTK_LIBS="$GTK_LIBS -lgtkgl-2.0 -lopengl32 -lglew32 -lgdi32"
-            GTK_LIBS="$GTK_LIBS -lgtk-win32-2.0 -lgdk-win32-2.0"
-            GTK_LIBS="$GTK_LIBS -lglib-2.0 -lgthread-2.0 -lgobject-2.0"
-
-            CPPFLAGS="$CPPFLAGS -I$PWD/external/libcaca-0.99.beta18/include -DCACA_STATIC"
-
-            PATH="$PATH" PKG_CONFIG_PATH="$PKG_CONFIG_PATH" do_configure $HOSTFLAGS $BUILDFLAGS CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" GTK_LIBS="$GTK_LIBS"
-            ;;
-        web-*)
-            # First do an emcc run so that dependent libraries are generated
-            emflags="-s USE_SDL=2 -s USE_SDL_IMAGE=2 -s USE_SDL_MIXER=2"
-            touch conftest.c ; emcc $(echo $emflags) conftest.c -c -o conftest.o ; rm -f conftest.c conftest.o
-            # We use --enable-release otherwise builds are really too slow
-            do_configure --enable-release $HOSTFLAGS $BUILDFLAGS CC=emcc CXX=em++ AR=emar RANLIB=emranlib PKG_CONFIG=/bin/false SDL_CONFIG=/bin/false ac_cv_exeext=".${platform##web-}" CPPFLAGS="$emflags" CXXFLAGS="$emflags" CFLAGS="$emflags"
-            ;;
-        *)
-            PATH="$PATH" do_configure CFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS"
-            ;;
-    esac
-}
-
-build()
-{
-    cd "$top_srcdir"
-    case "$platform" in
-        win*-i386)
-            # Because of locking issues in Wine’s winepath.exe, we only
-            # build the static libraries in parallel.
-            make -j$LOL_PARALLEL -C src/3rdparty liblol-lua.a
-            make -j$LOL_PARALLEL -C src/ liblol-core.a
-            make
-            ;;
-        *)
-            make -j$LOL_PARALLEL
-            ;;
-    esac
-}
-
-check()
-{
-    cd "$top_srcdir"
-    case "$platform" in
-        ios-arm)
-            ;;
-        android-arm)
-            ;;
-        raspi-arm)
-            ;;
-        web-*)
-            ;;
-        win*-i386)
-            # If neither $MSYSTEM or $DISPLAY are set, and xvfb-run
-            # exists, use it to run the test suite.
-            if test "x${MSYSTEM}${DISPLAY}" = x \
-               && xvfb-run --help 2>&1 >/dev/null; then
-                xvfb-run -a make check VERBOSE=1
-            else
-                make check VERBOSE=1
-            fi
-            ;;
-        win*-amd64)
-            # No support for Wine64 yet
-            ;;
-        *)
-            make check VERBOSE=1
-            ;;
-    esac
-}
-
-clean()
-{
-    cd "$top_srcdir"
-    case "$platform" in
-        *)
-            make distclean
-            ;;
-    esac
-}
-
-__init__
-echo "lol-build: executing action '$action' on platform '$platform'" >&2
-eval "$action"
-

build/msbuild/lol-bullet.props

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <ItemGroup>
-    <ProjectReference Condition="'$(enable_bullet)'!='no'" Include="$(LolDir)\src\3rdparty\lol-bullet.vcxproj">
-      <Project>{83d3b207-c601-4025-8f41-01dedc354661}</Project>
-    </ProjectReference>
-  </ItemGroup>
-
-</Project>

build/msbuild/lol-core.props

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <ItemGroup>
-    <ProjectReference Include="$(LolDir)\src\lol-core.vcxproj">
-      <Project>{9e62f2fe-3408-4eae-8238-fd84238ceeda}</Project>
-    </ProjectReference>
-  </ItemGroup>
-
-</Project>

build/msbuild/lol-lua.props

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <ItemGroup>
-    <ProjectReference Include="$(LolDir)\src\3rdparty\lol-lua.vcxproj">
-      <Project>{d84021ca-b233-4e0f-8a52-071b83bbccc4}</Project>
-    </ProjectReference>
-  </ItemGroup>
-
-</Project>

build/msbuild/lol.config.props

@@ -1,61 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <!--
-     - Import settings that can be overridden by the user
-   -->
-  <Import Condition="Exists('$(SolutionDir)\lol\build.config')" Project="$(SolutionDir)\lol\build.config" />
-  <Import Condition="Exists('$(SolutionDir)\build.config')" Project="$(SolutionDir)\build.config" />
-
-  <!--
-     - Import defaults settings from Visual Studio
-   -->
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-
-  <!--
-     - Default settings for Debug configurations
-   -->
-  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
-    <UseDebugLibraries>true</UseDebugLibraries>
-  </PropertyGroup>
-
-  <!--
-     - Default settings for Release configurations
-   -->
-  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-  </PropertyGroup>
-
-  <!--
-     - Default settings for any configuration
-   -->
-  <PropertyGroup Label="Configuration">
-    <CharacterSet>MultiByte</CharacterSet>
-    <UseOfMfc>false</UseOfMfc>
-    <ExceptionHandling>false</ExceptionHandling>
-    <FloatingPointModel>Fast</FloatingPointModel>
-  </PropertyGroup>
-
-  <!--
-     - Select the platform toolset depending on the platform
-   -->
-  <PropertyGroup Condition="'$(Platform)'=='Win32'" Label="Configuration">
-    <PlatformToolset>v141</PlatformToolset>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Platform)'=='x64'" Label="Configuration">
-    <PlatformToolset>v141</PlatformToolset>
-  </PropertyGroup>
-
-  <!--
-     - Secret stuff for platforms under NDA
-   -->
-  <Import Condition="Exists('$(LolDir)\src\private\nx\msbuild\nx.config.props')"
-          Project="$(LolDir)\src\private\nx\msbuild\nx.config.props" />
-
-  <!--
-     - Import final settings from Visual Studio
-   -->
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-
-</Project>

build/msbuild/lol.props

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <Import Project="$(LolDir)\build\msbuild\lol.config.props" />
-  <ImportGroup Label="ExtensionSettings">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.props" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="$(LolDir)\build\msbuild\lol.vars.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <Import Project="$(LolDir)\build\msbuild\lol.rules.props" />
-  <ItemDefinitionGroup />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.targets" />
-  </ImportGroup>
-
-</Project>

build/msbuild/lol.rules.props

@@ -1,123 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <LinkIncremental Condition="'$(Configuration)'=='Debug'">true</LinkIncremental>
-    <LinkIncremental Condition="'$(Configuration)'=='Release'">false</LinkIncremental>
-  </PropertyGroup>
-
-  <!--
-     - Secret stuff for platforms under NDA
-   -->
-  <Import Condition="Exists('$(LolDir)\src\private\nx\msbuild\nx.rules.props')"
-          Project="$(LolDir)\src\private\nx\msbuild\nx.rules.props" />
-
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <WarningLevel>Level3</WarningLevel>
-
-      <!-- Use latest version of the C++ draft -->
-      <LanguageStandard>stdcpplatest</LanguageStandard>
-
-      <!-- Always multiprocessor, never minimal rebuild -->
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <MinimalRebuild>false</MinimalRebuild>
-
-      <!-- We should use %(RelativeDir) here but for some reason it's an _absolute_ dir. WTF. -->
-      <ObjectFileName>$(IntDir)/%(Directory)/</ObjectFileName>
-
-      <AdditionalIncludeDirectories>
-          $(LolDir)\src;
-          $(LolDir)\src\3rdparty\bullet3\src;
-          $(LolDir)\tools\lolunit;
-          $(PegtlIncludes);
-          $(ImguiIncludes);
-          $(BtPhysIncludes);
-          $(GlIncludes);
-          %(AdditionalIncludeDirectories)
-      </AdditionalIncludeDirectories>
-
-      <AdditionalIncludeDirectories Condition="'$(Platform)'=='Win32' Or '$(Platform)'=='x64'">
-          $(SdlIncludes);
-          $(CppHttpIncludes);
-          $(FfmpegIncludes);
-          $(AssimpIncludes);
-          $(XinputIncludes);
-          %(AdditionalIncludeDirectories)
-      </AdditionalIncludeDirectories>
-
-      <AdditionalPreprocessorDefinitions>
-          NOMINMAX;
-          _CRT_SECURE_NO_WARNINGS;
-          B3_USE_CLEW;
-          LUA_ANSI;
-      </AdditionalPreprocessorDefinitions>
-
-      <PreprocessorDefinitions>$(AdditionalPreprocessorDefinitions.Replace('\n',''));%(PreprocessorDefinitions)</PreprocessorDefinitions>
-
-      <!-- Trim trailing backslashes and escape them for C++ -->
-      <PreprocessorDefinitions>LOL_CONFIG_PROJECTDIR="$(ProjectDir.Trim('\').Replace('\','/'))";%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <PreprocessorDefinitions>LOL_CONFIG_SOLUTIONDIR="$(SolutionDir.Trim('\').Replace('\','/'))";%(PreprocessorDefinitions)</PreprocessorDefinitions>
-
-      <PreprocessorDefinitions Condition="'$(Platform)'=='Win32'">WIN32;$(Win32Defines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Platform)'=='x64'">WIN32;$(Win32Defines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Platform)'=='Orbis'">$(OrbisDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-    <ClCompile Condition="'$(Configuration)'=='Debug'">
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <Optimization>Disabled</Optimization>
-      <RuntimeLibrary Condition="'$(Platform)'=='Win32' Or '$(Platform)'=='x64'">MultiThreadedDebugDLL</RuntimeLibrary>
-      <PreprocessorDefinitions>_DEBUG;LOL_BUILD_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-    <ClCompile Condition="'$(Configuration)'=='Release'">
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <!-- For Microsoft tools -->
-      <Optimization>MaxSpeed</Optimization>
-      <!-- For PlayStation tools -->
-      <OptimizationLevel>Level2</OptimizationLevel>
-
-      <RuntimeLibrary Condition="'$(Platform)'=='Win32' Or '$(Platform)'=='x64'">MultiThreadedDLL</RuntimeLibrary>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
-      <PreprocessorDefinitions>NDEBUG;LOL_BUILD_RELEASE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-
-    <Link Condition="'$(Platform)'=='Win32' Or '$(Platform)'=='x64'">
-      <!-- FIXME: not for the static library! -->
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;$(SdlDeps);$(FfmpegDeps);$(AssimpDeps);$(LibGccDeps);$(GdiDeps);$(XinputDeps);$(GlDeps);$(CppHttpDeps);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(LibGccLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories>$(SdlLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories>$(CppHttpLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories>$(FfmpegLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories>$(AssimpLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories>$(GlLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories>$(XinputLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <SubSystem Condition="'$(enable_sdl)'!='no'">Windows</SubSystem>
-      <SubSystem Condition="'$(enable_sdl)'=='no'">Console</SubSystem>
-    </Link>
-    <Link Condition="'$(Platform)'=='Orbis'">
-      <AdditionalLibraryDirectories>$(OrbisLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>$(OrbisDeps);%(AdditionalDependencies)</AdditionalDependencies>
-    </Link>
-    <Link Condition="'$(Configuration)'=='Debug'">
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-    <Link Condition="'$(Configuration)'=='Release'">
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-    <Link>
-      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-    </Link>
-
-    <!-- Post-build hook to run commands -->
-    <PostBuildEvent Condition="'$(Platform)'=='Win32' Or '$(Platform)'=='x64'">
-      <Command Condition="'$(enable_sdl)'!='no'">
-        rem do nothing
-      </Command>
-    </PostBuildEvent>
-
-  </ItemDefinitionGroup>
-</Project>

build/msbuild/lol.vars.props

@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ImportGroup Label="PropertySheets" />
-
-  <PropertyGroup Label="UserMacros">
-    <ExternalDir>$(LolDir)\external</ExternalDir>
-
-    <PlatformCode Condition="'$(Platform)'=='Win32'">i686</PlatformCode>
-    <PlatformCode Condition="'$(Platform)'=='x64'">x86_64</PlatformCode>
-
-    <!-- PEGTL -->
-    <PegtlDir>$(LolDir)\src/3rdparty\pegtl\include</PegtlDir>
-    <PegtlIncludes>$(PegtlDir)</PegtlIncludes>
-
-    <!-- imgui -->
-    <ImguiDir>$(LolDir)\src\3rdparty\imgui</ImguiDir>
-    <ImguiIncludes>$(ImguiDir)</ImguiIncludes>
-
-    <!-- OpenSSL -->
-    <OpenSslDir>$(ExternalDir)\openssl-1.1.1d</OpenSslDir>
-
-    <!-- cpp-httplib (depends on OpenSSL) -->
-    <CppHttpDir>$(LolDir)\src/3rdparty\cpp-httplib</CppHttpDir>
-    <CppHttpIncludes>$(CppHttpDir);$(OpenSslDir)\include</CppHttpIncludes>
-    <CppHttpLibs>$(OpenSslDir)\lib\$(PlatformCode)-msvc</CppHttpLibs>
-    <CppHttpDeps>libssl.lib;libcrypto.lib;crypt32.lib</CppHttpDeps>
-    <Win32Defines>CPPHTTPLIB_OPENSSL_SUPPORT;$(Win32Defines)</Win32Defines>
-
-    <!-- GTK+ & GtkGl -->
-    <GtkDir>$(ExternalDir)\gtk-2.22.1</GtkDir>
-    <GtkGlDir>$(ExternalDir)\gtkglarea-2.0.1</GtkGlDir>
-    <GtkIncludes>$(GtkDir)\lib\glib-2.0\include;$(GtkDir)\lib\gtk-2.0\include;$(GtkDir)\include\glib-2.0;$(GtkDir)\include\gtk-2.0;$(GtkDir)\include\cairo;$(GtkDir)\include\pango-1.0;$(GtkDir)\include\gdk-pixbuf-2.0;$(GtkDir)\include\atk-1.0;$(GtkGlDir)\include</GtkIncludes>
-    <GtkLibs>$(GtkDir)\lib;$(GtkDir)\bin;$(GtkGlDir)\lib</GtkLibs>
-    <GtkDeps>gobject-2.0.lib;gthread-2.0.lib;glib-2.0.lib;gdk-win32-2.0.lib;gtk-win32-2.0.lib;gtkgl-2.0.lib</GtkDeps>
-
-    <!-- Assimp -->
-<!--
-    <AssimpDir>$(ExternalDir)\assimp-3.1.1</AssimpDir>
-    <AssimpIncludes>$(AssimpDir)\include</AssimpIncludes>
-    <AssimpLibs Condition="'$(Platform)'=='Win32'">$(AssimpDir)\lib\win32</AssimpLibs>
-    <AssimpLibs Condition="'$(Platform)'=='x64'">$(AssimpDir)\lib\x64</AssimpLibs>
-    <AssimpDeps Condition="'$(Configuration)'=='Release'">zlibstatic.lib;assimp.lib</AssimpDeps>
-    <AssimpDeps Condition="'$(Configuration)'=='Debug'">zlibstatic.lib;assimp.lib</AssimpDeps>
-    <Win32Defines>LOL_USE_ASSIMP;$(Win32Defines)</Win32Defines>
--->
-
-    <!-- libcaca -->
-    <CacaDir>$(ExternalDir)\libcaca-0.99.beta18</CacaDir>
-    <CacaIncludes>$(CacaDir)\include</CacaIncludes>
-    <CacaLibs>$(CacaDir)\lib\$(PlatformCode)-w64-mingw32</CacaLibs>
-    <CacaDeps>caca.lib</CacaDeps>
-    <Win32Defines>CACA_STATIC;$(Win32Defines)</Win32Defines>
-
-    <!-- GDI+ -->
-    <GdiDeps>Gdiplus.lib</GdiDeps>
-    <Win32Defines>LOL_USE_GDIPLUS;$(Win32Defines)</Win32Defines>
-
-    <!-- Xinput -->
-    <XinputIncludes>$(DXSDK_DIR)\Include</XinputIncludes>
-    <XinputLibs Condition="'$(Platform)'=='Win32'">$(DXSDK_DIR)\Lib\x86</XinputLibs>
-    <XinputLibs Condition="'$(Platform)'=='x64'">$(DXSDK_DIR)\Lib\x64</XinputLibs>
-    <XinputDeps>xinput.lib</XinputDeps>
-    <Win32Defines>LOL_USE_XINPUT;$(Win32Defines)</Win32Defines>
-
-    <!-- Windows-specific -->
-    <Win32Defines>HAVE_STDIO_H;$(Win32Defines)</Win32Defines>
-
-    <!-- PS4-specific -->
-    <OrbisDefines>HAVE_STDIO_H;
-                  $(OrbisDefines)</OrbisDefines>
-  </PropertyGroup>
-
-  <!-- OpenGL & GLEW -->
-  <PropertyGroup Condition="'$(enable_gl)'!='no'" Label="UserMacros">
-    <GlewDir>$(ExternalDir)\glew-2.1.0</GlewDir>
-    <GlIncludes>$(GlewDir)\include</GlIncludes>
-    <GlLibs>$(GlewDir)\lib\$(PlatformCode)-w64-mingw32</GlLibs>
-    <GlDeps>opengl32.lib;glew32s.lib</GlDeps>
-    <Win32Defines>HAVE_GL_2X;LOL_USE_GLEW;GLEW_STATIC;$(Win32Defines)</Win32Defines>
-  </PropertyGroup>
-
-  <!-- SDL -->
-  <PropertyGroup Condition="'$(enable_sdl)'!='no'" Label="UserMacros">
-    <SdlDir>$(ExternalDir)\sdl-2.0.9</SdlDir>
-    <SdlImageDir>$(ExternalDir)\sdl-image-2.0.4</SdlImageDir>
-    <SdlMixerDir>$(ExternalDir)\sdl-mixer-2.0.4</SdlMixerDir>
-    <SdlLibDir>$(SdlDir)\lib\$(PlatformCode)-msvc</SdlLibDir>
-    <SdlImageLibDir>$(SdlImageDir)\lib\$(PlatformCode)-msvc</SdlImageLibDir>
-    <SdlMixerLibDir>$(SdlMixerDir)\lib\$(PlatformCode)-msvc</SdlMixerLibDir>
-    <SdlIncludes>$(SdlDir)\include;$(SdlImageDir)\include;$(SdlMixerDir)\include</SdlIncludes>
-    <SdlLibs>$(SdlLibDir);$(SdlImageLibDir);$(SdlMixerLibDir)</SdlLibs>
-    <SdlDeps>SDL2.lib;SDL2main.lib;SDL2_image.lib;SDL2_mixer.lib</SdlDeps>
-    <Win32Defines>HAVE_SDL_H;LOL_USE_SDL;$(Win32Defines)</Win32Defines>
-    <Win32Defines>LOL_USE_SDL_MIXER;LOL_USE_SDL_IMAGE;$(Win32Defines)</Win32Defines>
-  </PropertyGroup>
-
-  <!-- FFmpeg -->
-  <PropertyGroup Condition="'$(enable_ffmpeg)'!='no'" Label="UserMacros">
-    <FfmpegDir>$(ExternalDir)\ffmpeg-20190130</FfmpegDir>
-    <FfmpegIncludes>$(FfmpegDir)\include</FfmpegIncludes>
-    <FfmpegLibs>$(FfmpegDir)\lib\$(PlatformCode)-msvc</FfmpegLibs>
-    <FfmpegDeps>swscale.lib;avformat.lib;avcodec.lib;swresample.lib;avutil.lib;ws2_32.lib;secur32.lib;bcrypt.lib</FfmpegDeps>
-    <Win32Defines>LOL_USE_FFMPEG;$(Win32Defines)</Win32Defines>
-  </PropertyGroup>
-
-  <PropertyGroup />
-
-  <ItemDefinitionGroup />
-
-  <ItemGroup>
-    <BuildMacro Include="ExternalDir"><Value>$(ExternalDir)</Value></BuildMacro>
-    <BuildMacro Include="PlatformCode"><Value>$(PlatformCode)</Value></BuildMacro>
-  </ItemGroup>
-  <ItemGroup>
-    <BuildMacro Include="PegtlDir"><Value>$(PegtlDir)</Value></BuildMacro>
-    <BuildMacro Include="PegtlIncludes"><Value>$(PegtlIncludes)</Value></BuildMacro>
-    <BuildMacro Include="CppHttpDir"><Value>$(CppHttpDir)</Value></BuildMacro>
-    <BuildMacro Include="CppHttpIncludes"><Value>$(CppHttpIncludes)</Value></BuildMacro>
-    <BuildMacro Include="ImguiDir"><Value>$(ImguiDir)</Value></BuildMacro>
-    <BuildMacro Include="ImguiIncludes"><Value>$(ImguiIncludes)</Value></BuildMacro>
-    <BuildMacro Include="LibGccDir"><Value>$(LibGccDir)</Value></BuildMacro>
-    <BuildMacro Include="LibGccLibs"><Value>$(LibGccLibs)</Value></BuildMacro>
-    <BuildMacro Include="LibGccDeps"><Value>$(LibGccDeps)</Value></BuildMacro>
-    <BuildMacro Include="SdlDir"><Value>$(SdlDir)</Value></BuildMacro>
-    <BuildMacro Include="SdlImageDir"><Value>$(SdlImageDir)</Value></BuildMacro>
-    <BuildMacro Include="SdlMixerDir"><Value>$(SdlMixerDir)</Value></BuildMacro>
-    <BuildMacro Include="SdlIncludes"><Value>$(SdlIncludes)</Value></BuildMacro>
-    <BuildMacro Include="SdlLibs"><Value>$(SdlLibs)</Value></BuildMacro>
-    <BuildMacro Include="SdlDeps"><Value>$(SdlDeps)</Value></BuildMacro>
-    <BuildMacro Include="BtPhysDir"><Value>$(BtPhysDir)</Value></BuildMacro>
-    <BuildMacro Include="BtPhysIncludes"><Value>$(BtPhysIncludes)</Value></BuildMacro>
-    <BuildMacro Include="GtkDir"><Value>$(GtkDir)</Value></BuildMacro>
-    <BuildMacro Include="GtkGlDir"><Value>$(GtkGlDir)</Value></BuildMacro>
-    <BuildMacro Include="GtkIncludes"><Value>$(GtkIncludes)</Value></BuildMacro>
-    <BuildMacro Include="GtkLibs"><Value>$(GtkLibs)</Value></BuildMacro>
-    <BuildMacro Include="GtkDeps"><Value>$(GtkDeps)</Value></BuildMacro>
-    <BuildMacro Include="FfmpegDir"><Value>$(FfmpegDir)</Value></BuildMacro>
-    <BuildMacro Include="FfmpegIncludes"><Value>$(FfmpegIncludes)</Value></BuildMacro>
-    <BuildMacro Include="FfmpegLibs"><Value>$(FfmpegLibs)</Value></BuildMacro>
-    <BuildMacro Include="FfmpegDeps"><Value>$(FfmpegDeps)</Value></BuildMacro>
-    <BuildMacro Include="AssimpDir"><Value>$(AssimpDir)</Value></BuildMacro>
-    <BuildMacro Include="AssimpIncludes"><Value>$(AssimpIncludes)</Value></BuildMacro>
-    <BuildMacro Include="AssimpLibs"><Value>$(AssimpLibs)</Value></BuildMacro>
-    <BuildMacro Include="AssimpDeps"><Value>$(AssimpDeps)</Value></BuildMacro>
-    <BuildMacro Include="CacaDir"><Value>$(CacaDir)</Value></BuildMacro>
-    <BuildMacro Include="CacaIncludes"><Value>$(CacaIncludes)</Value></BuildMacro>
-    <BuildMacro Include="CacaLibs"><Value>$(CacaLibs)</Value></BuildMacro>
-    <BuildMacro Include="CacaDeps"><Value>$(CacaDeps)</Value></BuildMacro>
-    <BuildMacro Include="GdiDeps"><Value>$(GdiDeps)</Value></BuildMacro>
-    <BuildMacro Include="GlewDir"><Value>$(GlewDir)</Value></BuildMacro>
-    <BuildMacro Include="GlIncludes"><Value>$(GlIncludes)</Value></BuildMacro>
-    <BuildMacro Include="GlLibs"><Value>$(GlLibs)</Value></BuildMacro>
-    <BuildMacro Include="GlDeps"><Value>$(GlDeps)</Value></BuildMacro>
-    <BuildMacro Include="XinputIncludes"><Value>$(XinputIncludes)</Value></BuildMacro>
-    <BuildMacro Include="XinputLibs"><Value>$(XinputLibs)</Value></BuildMacro>
-    <BuildMacro Include="XinputDeps"><Value>$(XinputDeps)</Value></BuildMacro>
-    <BuildMacro Include="Win32Defines"><Value>$(Win32Defines)</Value></BuildMacro>
-    <BuildMacro Include="OrbisDeps"><Value>$(OrbisDeps)</Value></BuildMacro>
-    <BuildMacro Include="OrbisLibs"><Value>$(OrbisLibs)</Value></BuildMacro>
-    <BuildMacro Include="OrbisDefines"><Value>$(OrbisDefines)</Value></BuildMacro>
-  </ItemGroup>
-
-  <!--
-     - Secret stuff for platforms under NDA
-   -->
-  <Import Condition="Exists('$(LolDir)\src\private\nx\msbuild\nx.vars.props')"
-          Project="$(LolDir)\src\private\nx\msbuild\nx.vars.props" />
-
-  <PropertyGroup>
-    <BinDir Condition="Exists('$(SolutionDir)\lol')">$(SolutionDir)\binaries</BinDir>
-    <BinDir Condition="!Exists('$(SolutionDir)\lol')">$(LolDir)\binaries</BinDir>
-    <OutDir>$(BinDir)\$(Platform) $(PlatformToolset) $(Configuration)\</OutDir>
-    <IntDir>$(BinDir)\$(Platform) $(PlatformToolset) $(Configuration)\$(ProjectName)\</IntDir>
-  </PropertyGroup>
-
-</Project>

build/msbuild/lolfx.props

@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup
-    Condition="'$(LolFxCompileBeforeTargets)' == '' and '$(LolFxCompileAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
-    <LolFxCompileBeforeTargets>Midl</LolFxCompileBeforeTargets>
-    <LolFxCompileAfterTargets>CustomBuild</LolFxCompileAfterTargets>
-  </PropertyGroup>
-  <PropertyGroup>
-    <LolFxCompileDependsOn
-      Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(LolFxCompileDependsOn)</LolFxCompileDependsOn>
-  </PropertyGroup>
-  <ItemDefinitionGroup>
-    <LolFxCompile>
-      <CommandLineTemplate>@echo off
-set D=$(IntDir)%(Filename)%(Extension).cpp
-
-set "name=lolfx_resource_%(RelativeDir)%(Filename)"
-set "name=%name:\=_%"
-set "name=%name:-=_%"
-set "name=%name:.=_%"
-
-echo /* This file was autogenerated. DO NOT MODIFY IT. */ &gt; "%D%"
-echo extern "C" { char const *%name% = &gt;&gt; "%D%"
-setlocal disabledelayedexpansion
-for /F "tokens=1,* delims=`" %%L in ('type "%(Fullpath)"') do (
-  set "line=%%L"
-  setlocal enabledelayedexpansion
-  echo "!line:"=\"!\n" &gt;&gt; "%D%"
-  endlocal
-)
-endlocal
-echo ;} &gt;&gt; "%D%"</CommandLineTemplate>
-      <Outputs>$(IntDir)%(FileName)%(Extension).cpp</Outputs>
-      <ExecutionDescription>%(FileName)%(Extension)</ExecutionDescription>
-    </LolFxCompile>
-  </ItemDefinitionGroup>
-</Project>

build/msbuild/lolfx.targets

@@ -1,80 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <PropertyPageSchema Include="$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml" />
-    <AvailableItemName Include="LolFxCompile">
-      <Targets>LolFxCompile</Targets>
-    </AvailableItemName>
-  </ItemGroup>
-
-  <PropertyGroup>
-    <ComputeCompileInputsTargets>
-      $(ComputeCompileInputsTargets);
-      ComputeLolFxCompileOutput;
-    </ComputeCompileInputsTargets>
-  </PropertyGroup>
-
-  <UsingTask
-    TaskName="LolFxCompile"
-    TaskFactory="XamlTaskFactory"
-    AssemblyName="Microsoft.Build.Tasks.v4.0">
-    <Task>$(MSBuildThisFileDirectory)$(MSBuildThisFileName).xml</Task>
-  </UsingTask>
-
-  <Target
-    Name="LolFxCompile"
-    BeforeTargets="$(LolFxCompileBeforeTargets)"
-    AfterTargets="$(LolFxCompileAfterTargets)"
-    Condition="'@(LolFxCompile)' != ''"
-    DependsOnTargets="$(LolFxCompileDependsOn);ComputeLolFxCompileOutput"
-    Outputs="@(LolFxCompile-&gt;Metadata('CompileOut')-&gt;Distinct())"
-    Inputs="@(LolFxCompile);%(LolFxCompile.AdditionalDependencies);$(MSBuildProjectFile)">
-    <ItemGroup
-      Condition="'@(SelectedFiles)' != ''">
-      <LolFxCompile
-        Remove="@(LolFxCompile)"
-        Condition="'%(Identity)' != '@(SelectedFiles)'" />
-    </ItemGroup>
-    <ItemGroup>
-      <LolFxCompile_tlog
-        Include="%(LolFxCompile.Outputs)"
-        Condition="'%(LolFxCompile.Outputs)' != '' and '%(LolFxCompile.ExcludedFromBuild)' != 'true'">
-        <Source>@(LolFxCompile, '|')</Source>
-      </LolFxCompile_tlog>
-    </ItemGroup>
-    <Message
-      Importance="High"
-      Text="%(LolFxCompile.ExecutionDescription)" />
-    <WriteLinesToFile
-      Condition="'@(LolFxCompile_tlog)' != '' and '%(LolFxCompile_tlog.ExcludedFromBuild)' != 'true'"
-      File="$(IntDir)$(ProjectName).write.1.tlog"
-      Lines="^%(LolFxCompile_tlog.Source);@(LolFxCompile_tlog-&gt;'%(Fullpath)')" />
-    <ItemGroup>
-      <LolFxCompile>
-      </LolFxCompile>
-    </ItemGroup>
-    <LolFxCompile
-      Condition="'@(LolFxCompile)' != '' and '%(LolFxCompile.ExcludedFromBuild)' != 'true'"
-      CommandLineTemplate="%(LolFxCompile.CommandLineTemplate)"
-      Outputs="%(LolFxCompile.Outputs)"
-      IntDir="$(IntDir)"
-      FileName="%(FileName)"
-      Inputs="@(LolFxCompile)" />
-  </Target>
-
-
-  <Target Name="ComputeLolFxCompileOutput" Condition="'@(LolFxCompile)' != ''">
-    <ItemGroup>
-      <ClCompile Include="@(LolFxCompile->Metadata('CompileOut')->Distinct()->ClearMetadata())" Condition="'%(LolFxCompile.ExcludedFromBuild)' != 'true'">
-        <CompileAs>CompileAsC</CompileAs>
-      </ClCompile>
-      <ClCompile Include="%(LolFxCompile.Outputs)" />
-    </ItemGroup>
-    <ItemGroup>
-      <LolFxCompile>
-        <CompileOut>$(IntDir)\%(FileName).lolfx.cpp</CompileOut>
-      </LolFxCompile>
-    </ItemGroup>
-  </Target>
-
-</Project>

build/msbuild/lolfx.xml

@@ -1,79 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ProjectSchemaDefinitions xmlns="clr-namespace:Microsoft.Build.Framework.XamlTypes;assembly=Microsoft.Build.Framework" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:sys="clr-namespace:System;assembly=mscorlib" xmlns:transformCallback="Microsoft.Cpp.Dev10.ConvertPropertyCallback">
-  <Rule
-    Name="LolFxCompile"
-    PageTemplate="tool"
-    DisplayName="Lol Fx Build Rule v0.0"
-    Order="200">
-    <Rule.DataSource>
-      <DataSource
-        Persistence="ProjectFile"
-        ItemType="LolFxCompile" />
-    </Rule.DataSource>
-    <Rule.Categories>
-      <Category
-        Name="General">
-        <Category.DisplayName>
-          <sys:String>General</sys:String>
-        </Category.DisplayName>
-      </Category>
-      <Category
-        Name="Command Line"
-        Subtype="CommandLine">
-        <Category.DisplayName>
-          <sys:String>Command Line</sys:String>
-        </Category.DisplayName>
-      </Category>
-    </Rule.Categories>
-    <StringListProperty
-      Name="Inputs"
-      Category="Command Line"
-      IsRequired="true"
-      Switch=" ">
-      <StringListProperty.DataSource>
-        <DataSource
-          Persistence="ProjectFile"
-          ItemType="LolFxCompile"
-          SourceType="Item" />
-      </StringListProperty.DataSource>
-    </StringListProperty>
-    <StringListProperty
-      Name="IntDir"
-      Category="Command Line"
-      IsRequired="true"
-      Switch=" ">
-      <StringListProperty.DataSource>
-        <DataSource
-          Persistence="ProjectFile"
-          ItemType="LolFxCompile"
-          SourceType="Item" />
-      </StringListProperty.DataSource>
-    </StringListProperty>
-    <StringListProperty
-      Name="FileName"
-      Category="Command Line"
-      IsRequired="true"
-      Switch=" ">
-    </StringListProperty>
-    <StringProperty
-      Name="Outputs"
-      Category="Command Line"
-      IsRequired="true"
-      Switch=" " />
-    <StringProperty
-      Name="CommandLineTemplate"
-      DisplayName="Command Line"
-      Visible="False"
-      IncludeInCommandLine="False" />
-  </Rule>
-  <ItemType
-    Name="LolFxCompile"
-    DisplayName="Lol Fx Build Rule v0.0" />
-  <FileExtension
-    Name="*.lolfx"
-    ContentType="LolFxCompile" />
-  <ContentType
-    Name="LolFxCompile"
-    DisplayName="Lol Fx Build Rule v0.0"
-    ItemType="LolFxCompile" />
-</ProjectSchemaDefinitions>

build/run-bitten.sh

@@ -1,240 +0,0 @@
-#!/bin/sh
-
-tmpdir="$TMPDIR"
-if [ -z "${tmpdir}" ]; then tmpdir="$TEMP"; fi
-if [ -z "${tmpdir}" ]; then tmpdir="$TEMPDIR"; fi
-if [ -z "${tmpdir}" ]; then tmpdir="$TMP"; fi
-if [ -z "${tmpdir}" ]; then tmpdir="/tmp"; fi
-
-conffile="`mktemp -q "${tmpdir}/lol-bitten-XXXXXXXX" 2>/dev/null`"
-if [ "${conffile}" = "" ]; then
-    conffile="`mktemp 2>/dev/null`"
-fi
-scriptfile=""
-builddir="${tmpdir}/lol-bitten-`whoami`"
-url="http://lolengine.net/builds"
-
-#
-# Utility functions
-#
-
-append() {
-    echo "$*" >> "${conffile}"
-}
-
-cleanup() {
-    rm -f "${conffile}" "${scriptfile}"
-    rm -rf "${builddir}"
-}
-
-bailout() {
-    cleanup
-    # Exit gracefully
-    exit 0
-}
-
-trap bailout EXIT HUP INT QUIT ABRT KILL ALRM TERM
-
-#
-# Fork if necessary
-#
-
-if [ "$1" = "--forked" ]; then
-    shift
-    scriptfile="$1"
-    shift
-else
-    cp "$0" "${conffile}"
-    chmod +x "${conffile}"
-    exec "${conffile}" --forked "${conffile}" "$@"
-    exit 0
-fi
-
-#
-# Check for command line
-#
-
-if [ "$#" != 2 ]; then
-    echo "Usage: run-bitten.sh <username> <password>"
-    exit 1
-fi
-
-#
-# Clean up working directory
-#
-cleanup
-if [ -e "${builddir}" ]; then
-    echo "Error: cannot get rid of ${builddir}"
-    exit 1
-fi
-
-#
-# Operating system information
-#
-
-append "[os]"
-append "name = `uname -srmo 2>/dev/null || uname -srm`"
-append "version = 0"
-family="`uname -s | tr A-Z a-z`"
-case "$family" in
-  mingw*) family="windows" ;;
-  darwin*) family="osx" ;;
-esac
-append "family = $family"
-# This random token prevents HTTP conflicts when several instances
-# are run from the same machine.
-append "token = $$$RANDOM"
-append ""
-
-#
-# Hardware information
-#
-
-append "[machine]"
-name="`uname -n | tr A-Z a-z | sed 's/[.].*//'`"
-case "$name" in
-  d*e*s*o*v*) name="putois" ;;
-esac
-append "name = $name"
-processor="`uname -m`"
-case "$processor" in
-  x86_64) processor="amd64"
-    if test "`getconf LONG_BIT 2>/dev/null`" = 32; then
-      processor="i386"
-    fi ;;
-  i*86) processor="i386" ;;
-esac
-# Windows defines a lot of crazy shit, try to make sense of it
-case "$PROCESSOR_ARCHITECTURE" in
-  amd64|AMD64) processor="amd64" ;;
-  x86|X86) processor="i386" ;;
-esac
-case "$PROCESSOR_ARCHITEW6432" in
-  amd64|AMD64) processor="amd64" ;;
-  x86|X86) processor="i386" ;;
-esac
-append "processor = $processor"
-append ""
-
-#
-# Authentication information
-#
-
-append "[authentication]"
-append "username = $1"
-append "password = $2"
-append ""
-
-#
-# Visual Studio configuration
-#
-
-# FIXME: we also need to check for the Visual Studio SDK
-append "[msvc]"
-if [ -n "$VS100COMNTOOLS" ]; then
-    append "version = 10"
-elif [ -n "$VS110COMNTOOLS" ]; then
-    append "version = 11"
-elif [ -n "$VS90COMNTOOLS" ]; then
-    append "version = 9"
-fi
-append ""
-
-#
-# iOS development kit
-#
-
-append "[ios]"
-if [ -d "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk" ]; then
-    append "version = 6.1"
-fi
-append ""
-
-#
-# mingw32 / mingw-w64
-#
-
-append "[mingw64]"
-if x86_64-w64-mingw32-g++ --version >/dev/null 2>&1; then
-    append "version = $(x86_64-w64-mingw32-g++ --version | sed -ne 's/.*g++ *([^)]*) *//p')"
-fi
-append ""
-
-append "[mingw32]"
-if i686-w64-mingw32-g++ --version >/dev/null 2>&1; then
-    append "version = $(i686-w64-mingw32-g++ --version | sed -ne 's/.*g++ *([^)]*) *//p')"
-fi
-append ""
-
-#
-# Emscripten
-#
-
-append "[emscripten]"
-if em++ --version >/dev/null 2>&1; then
-    append "version = $(em++ --version | sed -ne 's/.*emcc.* \([0-9.]\{1,\}\).*/\1/p')"
-fi
-append ""
-
-#
-# Android NDK
-#
-
-append "[ndk]"
-if [ "$family" != "windows" ]; then
-    if [ -f "$ANDROID_NDK_ROOT/RELEASE.TXT" ]; then
-        append "version = $(cat "$ANDROID_NDK_ROOT/RELEASE.TXT")"
-    fi
-fi
-append ""
-
-#
-# Raspberry Pi cross-compiler
-#
-
-append "[raspi]"
-if [ "$family" != "windows" ]; then
-    if [ -d "$RASPI_SDK_ROOT/tools" ]; then
-        append "version = 0"
-    fi
-fi
-append ""
-
-#
-# Show what we just did here
-#
-
-cat "${conffile}"
-
-#
-# Fix system
-#
-
-if [ "$family" = "osx" ]; then
-    # The version of Subversion shipped by Apple is antique; try to
-    # use the one in /usr/local/bin instead.
-    PATH="/usr/local/bin:$PATH"
-    export PATH
-    # HACK: the version of llvm-g++ shipped by Apple has an insane
-    # memory leak; use clang++ instead.
-    CC="clang"
-    export CC
-    CXX="clang++"
-    export CXX
-fi
-
-#
-# Launch everything
-#
-
-while : ; do
-    bitten-slave "$url" \
-        -f "${conffile}" \
-        --name "$name" \
-        --work-dir="${builddir}"
-    rm -rf "${builddir}"
-    sleep 10
-done
-
-exit 0
-

configure.ac

@@ -1,280 +0,0 @@
-dnl
-dnl  Lol Engine
-dnl
-dnl  Copyright © 2010—2017 Sam Hocevar <sam@hocevar.net>
-dnl
-dnl  Lol Engine is free software. It comes without any warranty, to
-dnl  the extent permitted by applicable law. You can redistribute it
-dnl  and/or modify it under the terms of the Do What the Fuck You Want
-dnl  to Public License, Version 2, as published by the WTFPL Task Force.
-dnl  See http://www.wtfpl.net/ for more details.
-dnl
-
-AC_INIT(lolengine, 0.0)
-AC_PREREQ(2.50)
-AC_CONFIG_AUX_DIR(.auto)
-AC_CANONICAL_SYSTEM
-AM_INIT_AUTOMAKE([subdir-objects no-define tar-ustar silent-rules])
-dnl AM_MAINTAINER_MODE
-
-dnl Versioning of the separate software we ship
-LOLUNIT_VERSION=0.1
-AC_SUBST(LOLUNIT_VERSION)
-
-AC_SUBST(lol_srcdir, '${top_srcdir}')
-AC_SUBST(lol_builddir, '${top_builddir}')
-
-AM_PROG_CC_C_O
-AC_PROG_CPP
-AC_PROG_CXX
-AC_PROG_CXXCPP
-AC_PROG_RANLIB
-
-LOL_AC_INIT()
-
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-AC_LIBTOOL_CXX
-
-dnl Ensure an error is thrown if pkg-config M4 files are not found.
-m4_pattern_allow([^PKG_CONFIG_LIBDIR$])
-m4_pattern_forbid([^PKG_CHECK_MODULES$])
-m4_pattern_forbid([^PKG_PROG_PKG_CONFIG$])
-
-dnl  Same for Lol Engine M4 files.
-m4_pattern_forbid([^LOL_AC_])
-
-
-dnl Do not use PKG_CONFIG_LIBDIR when cross-compiling.
-if test "${build}" != "${host}" -a "${PKG_CONFIG_LIBDIR}" = ""; then
-  export PKG_CONFIG_LIBDIR=/dev/null
-fi
-
-dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
-dnl now otherwise it might be set in an obscure if statement. Same thing for
-dnl PKG_PROG_PKG_CONFIG which needs to be called first.
-AC_EGREP_CPP(yes, foo)
-PKG_PROG_PKG_CONFIG()
-
-
-dnl  Check for a working implementation of sed
-AC_PROG_SED
-AC_MSG_CHECKING(for a sed that understands \t)
-if test "$(echo 'x\x' | "${SED}" 's/.*@<:@^x\t@:>@//')" != x; then
-  AC_MSG_RESULT(no)
-  AC_MSG_ERROR([[consider installing GNU sed]])
-else
-  AC_MSG_RESULT(yes)
-fi
-
-
-dnl conditional builds
-AC_ARG_ENABLE(debug,
-  [  --enable-debug          build debug versions of the game (default no)])
-AC_ARG_ENABLE(release,
-  [  --enable-release        build final release of the game (default no)])
-AC_ARG_ENABLE(experimental,
-  [  --enable-experimental   experimental build (default no)])
-
-AC_ARG_ENABLE(subproject,
-  [  --enable-subproject     build as a subproject (default no)])
-
-AC_ARG_ENABLE(gl,
-  [  --enable-gl             build using OpenGL or OpenGL ES (default autodetected)])
-AC_ARG_ENABLE(ffmpeg,
-  [  --enable-ffmpeg         build using FFmpeg (default autodetected)])
-AC_ARG_ENABLE(sdl,
-  [  --enable-sdl            build using SDL (default autodetected)])
-AC_ARG_ENABLE(imlib2,
-  [  --enable-imlib2         build using Imlib2 (default autodetected)])
-AC_ARG_ENABLE(png,
-  [  --enable-png            build using libpng (default autodetected)])
-AC_ARG_ENABLE(bullet,
-  [  --enable-bullet         build using Bullet Physics (default yes)])
-
-AC_ARG_ENABLE(test,
-  [  --enable-test           build test suite (default yes)])
-AC_ARG_ENABLE(tools,
-  [  --enable-tools          build miscellaneous tools (default yes)])
-AC_ARG_ENABLE(tutorial,
-  [  --enable-tutorial       build tutorial applications (default yes)])
-AC_ARG_ENABLE(samples,
-  [  --enable-samples        build sample applications (default yes)])
-AC_ARG_ENABLE(doc,
-  [  --enable-doc            build documentation (needs doxygen and LaTeX)])
-
-
-dnl  Subproject builds
-if test "${enable_subproject}" = "yes"; then
-  AC_MSG_CHECKING(for a config-lol.h file in the parent project)
-  if test -f "../config-lol.h"; then
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(HAVE_CONFIG_LOL_H, 1, Define to if parent project provides config-lol.h)
-    AH_BOTTOM([
-#if HAVE_CONFIG_LOL_H
-#include "../config-lol.h"
-#endif
-])
-  else
-    AC_MSG_RESULT(no)
-  fi
-fi
-
-
-dnl  Common C headers
-AC_CHECK_HEADERS(stdio.h stdarg.h inttypes.h stdint.h math.h)
-AC_CHECK_HEADERS(fastmath.h unistd.h io.h)
-AC_CHECK_HEADERS(execinfo.h)
-AC_CHECK_HEADERS(sys/ioctl.h sys/ptrace.h sys/stat.h sys/syscall.h sys/user.h)
-AC_CHECK_HEADERS(sys/wait.h sys/time.h sys/types.h)
-
-
-dnl  Common C++ headers
-AC_LANG_PUSH(C++)
-AC_CHECK_HEADERS(cxxabi.h)
-AC_LANG_POP(C++)
-
-dnl  Common C functions
-AC_CHECK_FUNCS(getenv system tmpfile tmpnam getcwd _getcwd)
-AC_CHECK_FUNCS(backtrace_symbols)
-AC_CHECK_FUNCS(gettimeofday usleep)
-
-
-dnl  Build mode
-ac_cv_my_build_mode="devel"
-if test "x${enable_release}" = "xyes"; then
-  ac_cv_my_build_mode="release"
-fi
-if test "x${enable_devel}" = "xyes"; then
-  ac_cv_my_build_mode="devel"
-fi
-if test "x${enable_debug}" = "xyes"; then
-  ac_cv_my_build_mode="debug"
-fi
-
-if test "x${ac_cv_my_build_mode}" = "xdebug"; then
-  AC_DEFINE(LOL_BUILD_DEBUG, 1, Define to 1 to activate debug build)
-  LOL_TRY_CXXFLAGS(-O, [AM_CXXFLAGS="${AM_CXXFLAGS} -O"])
-  LOL_TRY_CXXFLAGS(-g, [AM_CXXFLAGS="${AM_CXXFLAGS} -g"])
-elif test "x${ac_cv_my_build_mode}" = "xdevel"; then
-  AC_DEFINE(LOL_BUILD_DEVEL, 1, Define to 1 to activate development build)
-  LOL_TRY_CXXFLAGS(-Os, [AM_CXXFLAGS="${AM_CXXFLAGS} -Os"])
-  LOL_TRY_CXXFLAGS(-g, [AM_CXXFLAGS="${AM_CXXFLAGS} -g"])
-  LOL_TRY_CXXFLAGS(-ffast-math, [AM_CXXFLAGS="${AM_CXXFLAGS} -ffast-math"])
-else
-  AC_DEFINE(LOL_BUILD_RELEASE, 1, Define to 1 to activate final release)
-  LOL_TRY_CXXFLAGS(-Os, [AM_CXXFLAGS="${AM_CXXFLAGS} -Os"])
-  LOL_TRY_CXXFLAGS(-ffast-math, [AM_CXXFLAGS="${AM_CXXFLAGS} -ffast-math"])
-  LOL_TRY_CXXFLAGS(-fomit-frame-pointer, [AM_CXXFLAGS="${AM_CXXFLAGS} -fomit-frame-pointer"])
-  LOL_TRY_CXXFLAGS(-fno-strength-reduce, [AM_CXXFLAGS="${AM_CXXFLAGS} -fno-strength-reduce"])
-fi
-
-
-dnl  Build documentation?
-DOXYGEN="no"
-LATEX="no"
-if test "${enable_doc}" != "no" -a "${enable_subproject}" != "yes"; then
-  AC_PATH_PROG(DOXYGEN, doxygen, no)
-  if test "${DOXYGEN}" != "no"; then
-    # Build LaTeX documentation?
-    AC_PATH_PROG(LATEX, pdflatex, no)
-    AC_PATH_PROG(KPSEWHICH, kpsewhich, no)
-    AC_PATH_PROG(DVIPS, dvips, no)
-    if test "${DVIPS}" = "no" -o "${KPSEWHICH}" = "no"; then
-      LATEX="no"
-    fi
-    if test "${LATEX}" != "no"; then
-      AC_MSG_CHECKING(for a4.sty and a4wide.sty)
-      if "${KPSEWHICH}" a4.sty >/dev/null 2>&1; then
-        if "${KPSEWHICH}" a4wide.sty >/dev/null 2>&1; then
-          AC_MSG_RESULT(yes)
-        else
-          LATEX="no"
-          AC_MSG_RESULT(no)
-        fi
-      else
-        LATEX="no"
-        AC_MSG_RESULT(no)
-      fi
-    fi
-    AC_PATH_PROG(DOT, dot, no)
-    if test "${DOT}" != "no"; then
-      LOL_USE_DOT="YES"
-    else
-      LOL_USE_DOT="NO"
-    fi
-  fi
-fi
-dnl  XXX: disable LaTeX because we use too much memory
-LATEX=no
-AM_CONDITIONAL(BUILD_DOCUMENTATION, test "${DOXYGEN}" != "no")
-AM_CONDITIONAL(LOL_USE_LATEX, test "${LATEX}" != "no")
-AM_CONDITIONAL(LOL_USE_DOT, test "${DOT}" != "no")
-AC_SUBST(LOL_USE_DOT)
-
-
-dnl  GCC-specific symbol demangling
-AC_LANG_PUSH(C++)
-AC_TRY_LINK(
- [#include <cxxabi.h>],
- [abi::__cxa_demangle(NULL, 0, 0, NULL);],
- [AC_DEFINE(HAVE_CXA_DEMANGLE, 1, Define to 1 if abi::__cxa_demangle is available)])
-AC_LANG_POP(C++)
-
-
-LOL_AC_CHECK()
-
-
-dnl  Use libcaca? (required for font generation)
-ac_cv_my_have_caca="no"
-PKG_CHECK_MODULES(CACA, caca >= 0.99.beta17, [ac_cv_my_have_caca="yes"], [:])
-if test "${ac_cv_my_have_caca}" != "no"; then
-  AC_DEFINE(LOL_USE_CACA, 1, Define to 1 to use libcaca)
-fi
-AM_CONDITIONAL(LOL_USE_CACA, test "${ac_cv_my_have_caca}" != "no")
-
-
-dnl Use GTK+? (required for the deushax editor)
-ac_cv_my_have_gtkgl="no"
-PKG_CHECK_MODULES(GTK, gtk+-2.0, [ac_cv_my_have_gtkgl="yes"], [:])
-PKG_CHECK_MODULES(GTKGL, gtkgl-2.0, [:], [ac_cv_my_have_gtkgl="no"])
-if test "${ac_cv_my_have_gtkgl}" != "no"; then
-  AC_DEFINE(LOL_USE_GTKGL, 1, Define to 1 to use GtkGl)
-fi
-AM_CONDITIONAL(LOL_USE_GTKGL, test "${ac_cv_my_have_gtkgl}" != "no")
-
-
-dnl  Optional features
-AM_CONDITIONAL(BUILD_TEST, test "${enable_test}" != "no" -a "${enable_subproject}" != "yes")
-AM_CONDITIONAL(BUILD_TOOLS, test "${enable_tools}" != "no" -a "${enable_subproject}" != "yes")
-AM_CONDITIONAL(BUILD_TUTORIAL, test "${enable_tutorial}" != "no" -a "${enable_subproject}" != "yes")
-AM_CONDITIONAL(BUILD_SAMPLES, test "${enable_samples}" != "no" -a "${enable_subproject}" != "yes")
-
-
-LOL_AC_FINI()
-
-AC_CONFIG_HEADER(config.h)
-
-AC_CONFIG_FILES(
- [Makefile
-  src/Makefile
-  src/3rdparty/Makefile
-  src/data/Makefile
-  src/data/font/Makefile
-  src/t/Makefile
-  build/Makefile
-  binaries/Makefile
-  doc/Makefile
-  doc/doxygen.cfg
-  doc/samples/Makefile
-  doc/samples/math/Makefile
-  doc/samples/sandbox/Makefile
-  doc/tutorial/Makefile
-  tools/Makefile
-  tools/lolunit/Makefile
-  tools/vimlol/Makefile
-  tools/vslol/Makefile
-])
-
-AC_OUTPUT
-

doc/Makefile.am

@@ -1,68 +0,0 @@
-include $(top_srcdir)/build/autotools/common.am
-
-SUBDIRS =
-SUBDIRS += tutorial
-SUBDIRS += samples
-
-EXTRA_DIST += doxygen.cfg.in doxygen.css footer.html header.html \
-              $(man_MANS) $(doxygen_DOX)
-CLEANFILES += doxygen.log stamp-latex stamp-doxygen
-
-doxygen_DOX = lolengine.dox
-if BUILD_DOCUMENTATION
-man_MANS = lolengine.1
-endif
-
-if BUILD_DOCUMENTATION
-htmldoc_DATA = html/doxygen.css
-htmldocdir = $(datadir)/doc/lolengine-dev/html
-if LOL_USE_LATEX
-pdfdoc_DATA = latex/lolengine.pdf
-pdfdocdir = $(datadir)/doc/lolengine-dev/pdf
-endif
-endif
-
-html/doxygen.css html/doxygen.png: stamp-doxygen
-latex/lolengine.pdf: stamp-latex
-
-stamp-doxygen: $(doxygen_DOX)
-if BUILD_DOCUMENTATION
-	doxygen doxygen.cfg 2>&1 | tee doxygen.log
-	touch stamp-doxygen
-endif
-
-stamp-latex: stamp-doxygen
-if BUILD_DOCUMENTATION
-if LOL_USE_LATEX
-	rm -f latex/lolengine.tex latex/lolengine.pdf
-	$(SED) -i -e 's/setlength{/renewcommand{/' latex/refman.tex
-	$(SED) -i -e 's/.*usepackage.*times.*//' latex/refman.tex
-	$(SED) -i -e 's/latex refman/latex -file-line-error -halt-on-error refman/' latex/Makefile
-	cd latex && $(MAKE) $(AM_CFLAGS) refman.pdf || (cat refman.log; exit 1)
-	mv latex/refman.pdf latex/lolengine.pdf
-	touch stamp-latex
-endif
-endif
-
-clean-local:
-	-rm -Rf html latex man
-
-install-data-local:
-if BUILD_DOCUMENTATION
-	mkdir -p $(DESTDIR)$(datadir)/doc
-	$(mkinstalldirs) $(DESTDIR)$(datadir)/doc/lolengine-dev/html
-	cp `find html -name '*.html' -o -name '*.gif' -o -name '*.png'` \
-	  $(DESTDIR)$(datadir)/doc/lolengine-dev/html
-	$(mkinstalldirs) $(DESTDIR)$(mandir)/man3
-	for man in $$(find man -name '*.3lol'); do \
-	  sed -e 's/man3lol/man3/g' -e "s/fC'\([a-zA-Z0-9]*\)'/fC\"\1\"/g" \
-	    $$man >$(DESTDIR)$(mandir)/man3/$${man##*/}; \
-	done
-	$(mkinstalldirs) $(DESTDIR)$(mandir)/man1
-endif
-
-uninstall-local:
-	rmdir $(DESTDIR)$(datadir)/doc/lolengine-dev/html 2>/dev/null || true
-	rmdir $(DESTDIR)$(datadir)/doc/lolengine-dev 2>/dev/null || true
-	rmdir $(DESTDIR)$(datadir)/doc 2>/dev/null || true
-

doc/footer.html

@@ -1,2 +0,0 @@
-  </body>
-</html>

doc/grammar/README

@@ -1 +0,0 @@
-This directory contains old grammars for languages we used to parse.

doc/grammar/easymesh-parser.y

@@ -1,328 +0,0 @@
-%{
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2013 Sam Hocevar <sam@hocevar.net>
-//            (c) 2009-2013 Cédric Lecacheur <jordx@free.fr>
-//            (c) 2009-2013 Benjamin "Touky" Huet <huet.benjamin@gmail.com>
-//   This program is free software; you can redistribute it and/or
-//   modify it under the terms of the Do What The Fuck You Want To
-//   Public License, Version 2, as published by Sam Hocevar. See
-//   http://www.wtfpl.net/ for more details.
-//
-
-#if defined HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include "core.h"
-#include "easymesh/easymesh.h"
-
-#include <string>
-%}
-
-%require "2.3"
-%debug
-%defines
-%skeleton "lalr1.cc"
-%name-prefix="lol"
-%define parser_class_name "EasyMeshParser"
-%locations
-%parse-param { class EasyMeshCompiler& mc }
-%error-verbose
-
-%union
-{
-    float   fval;
-    int     ival;
-    bool    bval;
-    float   vval[4];
-    int     ivval[4];
-    char*   lval;
-    /* Can't use uin32_t here for some reason */
-    unsigned u32val;
-}
-
-%start mesh_description
-
-%token T_LOOP T_COLOR T_ACOLOR T_BCOLOR T_VCOLOR
-%token T_TOGGLESCALEWINDING T_TOGGLEQUADWEIGHTING T_TOGGLEPOSTBUILDNORMAL T_TOGGLEVERTNOCLEANUP
-%token T_VERTMERGE T_VERTSEPARATE
-
-%token T_TRANSLATEX T_ROTATEX T_TAPERX T_TWISTX T_SHEARX T_STRETCHX T_BENDXY T_BENDXZ T_SCALEX T_MIRRORX
-%token T_TRANSLATEY T_ROTATEY T_TAPERY T_TWISTY T_SHEARY T_STRETCHY T_BENDYX T_BENDYZ T_SCALEY T_MIRRORY
-%token T_TRANSLATEZ T_ROTATEZ T_TAPERZ T_TWISTZ T_SHEARZ T_STRETCHZ T_BENDZX T_BENDZY T_SCALEZ T_MIRRORZ
-%token T_TRANSLATE T_ROTATE T_SCALE  T_RADIALJITTER T_SPLITTRIANGLE T_SMOOTHMESH
-%token T_DUPLICATE
-%token T_CSGUNION T_CSGSUBSTRACT T_CSGSUBSTRACTLOSS T_CSGAND T_CSGXOR
-%token T_CHAMFER
-
-%token T_CYLINDER T_BOX T_SMOOTHCHAMFBOX T_FLATCHAMFBOX T_SPHERE T_CAPSULE
-%token T_STAR T_EXPANDEDSTAR T_DISC T_TRIANGLE T_QUAD T_COG T_TORUS
-
-%token T_END 0
-%token T_ERROR
-
-%token <fval>   F_NUMBER
-%token <ival>   I_NUMBER
-%token <bval>   BOOLEAN
-%token <u32val> COLOR
-
-/* Base Number types */
-%type <fval>    fv
-%type <ival>    iv
-/* Vector types */
-%type <vval>    v2
-%type <vval>    v3
-%type <vval>    v4
-/* Special types */
-%type <bval>    bv
-
-%{
-#include "easymesh/easymesh-compiler.h"
-
-#undef yylex
-#define yylex mc.m_lexer->lex
-
-/* HACK: workaround for Bison who insists on using exceptions */
-#define try if (true)
-#define catch(...) if (false)
-#define throw (void)0
-%}
-
-%%
-
-mesh_description:
-    mesh_expression_list T_END
-  ;
-
-mesh_expression_list:
-    mesh_expression
-  | mesh_expression mesh_expression_list
-  ;
-
-mesh_expression:
-    mesh_command_list
-  | mesh_open mesh_expression_list mesh_close
-  ;
-
-mesh_command_list:
-    mesh_command
-  | mesh_command mesh_command_list
-  ;
-
-mesh_command:
-    color_command
-  | transform_command
-  | primitive_command
-  | post_brace_command
-  | pre_brace_command '[' mesh_expression_list mesh_close
-  | doloop            '[' mesh_expression_list ']'             { mc.m_mesh.LoopEnd(); }
-  ;
-
-post_brace_command:
-    T_CSGUNION          mesh_open mesh_expression_list ']'     { mc.m_mesh.CsgUnion();  mc.m_mesh.CloseBrace(); }
-  | T_CSGSUBSTRACT      mesh_open mesh_expression_list ']'     { mc.m_mesh.CsgSub();    mc.m_mesh.CloseBrace(); }
-  | T_CSGSUBSTRACTLOSS  mesh_open mesh_expression_list ']'     { mc.m_mesh.CsgSubL();   mc.m_mesh.CloseBrace(); }
-  | T_CSGAND            mesh_open mesh_expression_list ']'     { mc.m_mesh.CsgAnd();    mc.m_mesh.CloseBrace(); }
-  | T_CSGXOR            mesh_open mesh_expression_list ']'     { mc.m_mesh.CsgXor();    mc.m_mesh.CloseBrace(); }
-  ;
-
-doloop:
-    T_LOOP iv               { mc.m_mesh.LoopStart($2); }
-  ;
-
-pre_brace_command:
-    T_DUPLICATE             { mc.m_mesh.DupAndScale(vec3(1.f), true); }
-  ;
-
-mesh_open:
-    '['                     { mc.m_mesh.OpenBrace(); }
-  ;
-
-mesh_close:
-    ']'                     { mc.m_mesh.CloseBrace(); }
-  ;
-
-color_command:
-    T_COLOR fv fv fv fv     { mc.m_mesh.SetCurColor(vec4($2, $3, $4, $5)); }
-  | T_COLOR v4              { mc.m_mesh.SetCurColor(vec4($2[0], $2[1], $2[2], $2[3])); }
-  | T_COLOR COLOR           { uint32_t x = $2;
-                              ivec4 v(x >> 24, (x >> 16) & 0xff, (x >> 8) & 0xff, x & 0xff);
-                              mc.m_mesh.SetCurColor(vec4(v) * (1.f / 255.f)); }
-  | T_ACOLOR fv fv fv fv    { mc.m_mesh.SetCurColorA(vec4($2, $3, $4, $5)); }
-  | T_ACOLOR v4             { mc.m_mesh.SetCurColorA(vec4($2[0], $2[1], $2[2], $2[3])); }
-  | T_ACOLOR COLOR          { uint32_t x = $2;
-                              ivec4 v(x >> 24, (x >> 16) & 0xff, (x >> 8) & 0xff, x & 0xff);
-                              mc.m_mesh.SetCurColorA(vec4(v) * (1.f / 255.f)); }
-  | T_BCOLOR fv fv fv fv    { mc.m_mesh.SetCurColorB(vec4($2, $3, $4, $5)); }
-  | T_BCOLOR v4             { mc.m_mesh.SetCurColorB(vec4($2[0], $2[1], $2[2], $2[3])); }
-  | T_BCOLOR COLOR          { uint32_t x = $2;
-                              ivec4 v(x >> 24, (x >> 16) & 0xff, (x >> 8) & 0xff, x & 0xff);
-                              mc.m_mesh.SetCurColorB(vec4(v) * (1.f / 255.f)); }
-  | T_VCOLOR fv fv fv fv    { mc.m_mesh.SetVertColor(vec4($2, $3, $4, $5)); }
-  | T_VCOLOR v4             { mc.m_mesh.SetVertColor(vec4($2[0], $2[1], $2[2], $2[3])); }
-  | T_VCOLOR COLOR          { uint32_t x = $2;
-                              ivec4 v(x >> 24, (x >> 16) & 0xff, (x >> 8) & 0xff, x & 0xff);
-                              mc.m_mesh.SetVertColor(vec4(v) * (1.f / 255.f)); }
-  ;
-
-transform_command:
-    T_TRANSLATEX fv        { mc.m_mesh.Translate(vec3($2, 0.f, 0.f)); }
-  | T_TRANSLATEY fv        { mc.m_mesh.Translate(vec3(0.f, $2, 0.f)); }
-  | T_TRANSLATEZ fv        { mc.m_mesh.Translate(vec3(0.f, 0.f, $2)); }
-  | T_TRANSLATE  fv fv fv  { mc.m_mesh.Translate(vec3($2, $3, $4)); }
-  |  T_TRANSLATE v3        { mc.m_mesh.Translate(vec3($2[0], $2[1], $2[2])); }
-  | T_ROTATEX fv           { mc.m_mesh.RotateX($2); }
-  | T_ROTATEY fv           { mc.m_mesh.RotateY($2); }
-  | T_ROTATEZ fv           { mc.m_mesh.RotateZ($2); }
-  | T_ROTATE  fv fv fv fv  { mc.m_mesh.Rotate($2, vec3($3, $4, $5)); }
-  |  T_ROTATE fv v3        { mc.m_mesh.Rotate($2, vec3($3[0], $3[1], $3[2])); }
-  | T_RADIALJITTER fv      { mc.m_mesh.RadialJitter($2); }
-  | T_TAPERX  fv fv fv bv  { mc.m_mesh.TaperX($2, $3, $4, $5); }
-  |  T_TAPERX fv fv fv     { mc.m_mesh.TaperX($2, $3, $4); }
-  |  T_TAPERX fv fv        { mc.m_mesh.TaperX($2, $3); }
-  | T_TAPERY  fv fv fv bv  { mc.m_mesh.TaperY($2, $3, $4, $5); }
-  |  T_TAPERY fv fv fv     { mc.m_mesh.TaperY($2, $3, $4); }
-  |  T_TAPERY fv fv        { mc.m_mesh.TaperY($2, $3); }
-  | T_TAPERZ  fv fv fv bv  { mc.m_mesh.TaperZ($2, $3, $4, $5); }
-  |  T_TAPERZ fv fv fv     { mc.m_mesh.TaperZ($2, $3, $4); }
-  |  T_TAPERZ fv fv        { mc.m_mesh.TaperZ($2, $3); }
-  | T_TWISTX  fv fv        { mc.m_mesh.TwistX($2, $3); }
-  |  T_TWISTX fv           { mc.m_mesh.TwistX($2); }
-  | T_TWISTY  fv fv        { mc.m_mesh.TwistY($2, $3); }
-  |  T_TWISTY fv           { mc.m_mesh.TwistY($2); }
-  | T_TWISTZ  fv fv        { mc.m_mesh.TwistZ($2, $3); }
-  |  T_TWISTZ fv           { mc.m_mesh.TwistZ($2); }
-  | T_SHEARX  fv fv fv bv  { mc.m_mesh.ShearX($2, $3, $4, $5); }
-  |  T_SHEARX fv fv fv     { mc.m_mesh.ShearX($2, $3, $4); }
-  |  T_SHEARX fv fv        { mc.m_mesh.ShearX($2, $3); }
-  | T_SHEARY  fv fv fv bv  { mc.m_mesh.ShearY($2, $3, $4, $5); }
-  |  T_SHEARY fv fv fv     { mc.m_mesh.ShearY($2, $3, $4); }
-  |  T_SHEARY fv fv        { mc.m_mesh.ShearY($2, $3); }
-  | T_SHEARZ  fv fv fv bv  { mc.m_mesh.ShearZ($2, $3, $4, $5); }
-  |  T_SHEARZ fv fv fv     { mc.m_mesh.ShearZ($2, $3, $4); }
-  |  T_SHEARZ fv fv        { mc.m_mesh.ShearZ($2, $3); }
-  | T_STRETCHX  fv fv fv   { mc.m_mesh.StretchX($2, $3, $4); }
-  |  T_STRETCHX fv fv      { mc.m_mesh.StretchX($2, $3); }
-  | T_STRETCHY  fv fv fv   { mc.m_mesh.StretchY($2, $3, $4); }
-  |  T_STRETCHY fv fv      { mc.m_mesh.StretchY($2, $3); }
-  | T_STRETCHZ  fv fv fv   { mc.m_mesh.StretchZ($2, $3, $4); }
-  |  T_STRETCHZ fv fv      { mc.m_mesh.StretchZ($2, $3); }
-  | T_BENDXY  fv fv        { mc.m_mesh.BendXY($2, $3); }
-  |  T_BENDXY fv           { mc.m_mesh.BendXY($2); }
-  | T_BENDXZ  fv fv        { mc.m_mesh.BendXZ($2, $3); }
-  |  T_BENDXZ fv           { mc.m_mesh.BendXZ($2); }
-  | T_BENDYX  fv fv        { mc.m_mesh.BendYX($2, $3); }
-  |  T_BENDYX fv           { mc.m_mesh.BendYX($2); }
-  | T_BENDYZ  fv fv        { mc.m_mesh.BendYZ($2, $3); }
-  |  T_BENDYZ fv           { mc.m_mesh.BendYZ($2); }
-  | T_BENDZX  fv fv        { mc.m_mesh.BendZX($2, $3); }
-  |  T_BENDZX fv           { mc.m_mesh.BendZX($2); }
-  | T_BENDZY  fv fv        { mc.m_mesh.BendZY($2, $3); }
-  |  T_BENDZY fv           { mc.m_mesh.BendZY($2); }
-  | T_SCALEX fv            { mc.m_mesh.Scale(vec3($2, 1.f, 1.f)); }
-  | T_SCALEY fv            { mc.m_mesh.Scale(vec3(1.f, $2, 1.f)); }
-  | T_SCALEZ fv            { mc.m_mesh.Scale(vec3(1.f, 1.f, $2)); }
-  | T_SCALE fv fv fv       { mc.m_mesh.Scale(vec3($2, $3, $4)); }
-  |  T_SCALE v3            { mc.m_mesh.Scale(vec3($2[0], $2[1], $2[2])); }
-  |  T_SCALE fv            { mc.m_mesh.Scale(vec3($2, $2, $2)); }
-  | T_MIRRORX              { mc.m_mesh.MirrorX(); }
-  | T_MIRRORY              { mc.m_mesh.MirrorY(); }
-  | T_MIRRORZ              { mc.m_mesh.MirrorZ(); }
-  | T_CHAMFER fv           { mc.m_mesh.Chamfer($2); }
-  | T_SPLITTRIANGLE iv     { mc.m_mesh.SplitTriangles($2); }
-  | T_SMOOTHMESH iv iv iv  { mc.m_mesh.SmoothMesh($2, $3, $4); }
-  | T_TOGGLESCALEWINDING   { mc.m_mesh.ToggleScaleWinding(); }
-  | T_TOGGLEQUADWEIGHTING  { mc.m_mesh.ToggleQuadWeighting(); }
-  | T_TOGGLEPOSTBUILDNORMAL { mc.m_mesh.TogglePostBuildNormal(); }
-  | T_TOGGLEVERTNOCLEANUP  { mc.m_mesh.ToggleVerticeNoCleanup(); }
-  | T_VERTMERGE            { mc.m_mesh.VerticesMerge(); }
-  | T_VERTSEPARATE         { mc.m_mesh.VerticesSeparate(); }
-  ;
-
-primitive_command:
-    T_CYLINDER  iv fv fv fv bv bv bv { mc.m_mesh.AppendCylinder($2, $3, $4, $5, $6, $7, $8); }
-  |  T_CYLINDER iv fv fv fv bv bv   { mc.m_mesh.AppendCylinder($2, $3, $4, $5, $6, $7); }
-  |  T_CYLINDER iv fv fv fv bv      { mc.m_mesh.AppendCylinder($2, $3, $4, $5, $6); }
-  |  T_CYLINDER iv fv fv fv         { mc.m_mesh.AppendCylinder($2, $3, $4, $5); }
-  |  T_CYLINDER iv fv fv            { mc.m_mesh.AppendCylinder($2, $3, $4, $4); }
-  | T_SPHERE iv fv                  { mc.m_mesh.AppendSphere($2, $3); }
-  | T_CAPSULE iv fv fv              { mc.m_mesh.AppendCapsule($2, $3, $4); }
-  | T_TORUS iv fv fv                { mc.m_mesh.AppendTorus($2, $3, $4); }
-  | T_BOX  fv fv fv fv              { mc.m_mesh.AppendBox(vec3($2, $3, $4), $5); }
-  |  T_BOX fv fv fv                 { mc.m_mesh.AppendBox(vec3($2, $3, $4)); }
-  |  T_BOX fv                       { mc.m_mesh.AppendBox(vec3($2, $2, $2)); }
-  |  T_BOX v3 fv                    { mc.m_mesh.AppendBox(vec3($2[0], $2[1], $2[2]), $3); }
-  |  T_BOX v3                       { mc.m_mesh.AppendBox(vec3($2[0], $2[1], $2[2])); }
-  | T_SMOOTHCHAMFBOX  fv fv fv fv   { mc.m_mesh.AppendSmoothChamfBox(vec3($2, $3, $4), $5); }
-  |  T_SMOOTHCHAMFBOX fv fv         { mc.m_mesh.AppendSmoothChamfBox(vec3($2, $2, $2), $3); }
-  |  T_SMOOTHCHAMFBOX v3 fv         { mc.m_mesh.AppendSmoothChamfBox(vec3($2[0], $2[1], $2[2]), $3); }
-  | T_FLATCHAMFBOX  fv fv fv fv     { mc.m_mesh.AppendFlatChamfBox(vec3($2, $3, $4), $5); }
-  |  T_FLATCHAMFBOX fv fv           { mc.m_mesh.AppendFlatChamfBox(vec3($2, $2, $2), $3); }
-  |  T_FLATCHAMFBOX v3 fv           { mc.m_mesh.AppendFlatChamfBox(vec3($2[0], $2[1], $2[2]), $3); }
-  | T_STAR  iv fv fv bv bv          { mc.m_mesh.AppendStar($2, $3, $4, $5, $6); }
-  |  T_STAR iv fv fv bv             { mc.m_mesh.AppendStar($2, $3, $4, $5); }
-  |  T_STAR iv fv fv                { mc.m_mesh.AppendStar($2, $3, $4); }
-  | T_EXPANDEDSTAR  iv fv fv fv     { mc.m_mesh.AppendExpandedStar($2, $3, $4, $5); }
-  |  T_EXPANDEDSTAR iv fv fv        { mc.m_mesh.AppendExpandedStar($2, $3, $4); }
-  | T_DISC  iv fv bv                { mc.m_mesh.AppendDisc($2, $3, $4); }
-  |  T_DISC iv fv                   { mc.m_mesh.AppendDisc($2, $3); }
-  | T_TRIANGLE  fv bv               { mc.m_mesh.AppendSimpleTriangle($2, $3); }
-  |  T_TRIANGLE fv                  { mc.m_mesh.AppendSimpleTriangle($2); }
-  | T_QUAD  fv bv                   { mc.m_mesh.AppendSimpleQuad($2, $3); }
-  |  T_QUAD fv                      { mc.m_mesh.AppendSimpleQuad($2); }
-  | T_COG  iv fv fv fv fv fv fv fv fv bv { mc.m_mesh.AppendCog($2, $3, $4, $5, $6, $7, $8, $9, $10, $11); }
-  |  T_COG iv fv fv fv fv fv fv fv fv    { mc.m_mesh.AppendCog($2, $3, $4, $5, $6, $7, $8, $9, $10); }
-  |  T_COG iv fv fv fv fv fv fv fv       { mc.m_mesh.AppendCog($2, $3, $4, $5, $6, $7, $8, $9); }
-  |  T_COG iv fv v2 v2 v2 fv bv          { mc.m_mesh.AppendCog($2, $3, $4[0], $4[1], $5[0], $5[1], $6[0], $6[1], $7, $8); }
-  |  T_COG iv fv v2 v2 v2 fv             { mc.m_mesh.AppendCog($2, $3, $4[0], $4[1], $5[0], $5[1], $6[0], $6[1], $7); }
-  |  T_COG iv fv v2 v2 v2                { mc.m_mesh.AppendCog($2, $3, $4[0], $4[1], $5[0], $5[1], $6[0], $6[1]); }
-  ;
-
-/* Base Number types */
-fv:
-    F_NUMBER        { $$ = $1; }
-  | '-' fv          { $$ = -$2; }
-  | I_NUMBER        { $$ = (float)$1; }
-  | '-' iv          { $$ = -(float)$2; }
-  ;
-
-iv:
-    I_NUMBER        { $$ = $1; }
-  | '-' iv          { $$ = -$2; }
-  | F_NUMBER        { $$ = (int)$1; }
-  | '-' fv          { $$ = -(int)$2; }
-  ;
-
-/* Vector types */
-v2:
-    '('fv')'        { $$[0] = $2; $$[1] = $2; }
-  | '('fv fv')'     { $$[0] = $2; $$[1] = $3; }
-  ;
-
-v3:
-    '('fv')'        { $$[0] = $2; $$[1] = $2; $$[2] = $2; }
-  | '('fv fv fv')'  { $$[0] = $2; $$[1] = $3; $$[2] = $4; }
-  ;
-
-v4:
-    '('fv')'          { $$[0] = $2; $$[1] = $2; $$[2] = $2; $$[3] = $2; }
-  | '('fv fv fv fv')' { $$[0] = $2; $$[1] = $3; $$[2] = $4; $$[3] = $5; }
-  ;
-
-/* Special types */
-bv:
-    BOOLEAN         { $$ = $1; }
-  | I_NUMBER        { $$ = !!$1; }
-  | F_NUMBER        { $$ = !!$1; }
-  ;
-
-%%
-
-void lol::EasyMeshParser::error(const EasyMeshParser::location_type& l,
-                                const std::string& m)
-{
-    mc.Error(l, m);
-}
-

doc/grammar/easymesh-scanner.l

@@ -1,208 +0,0 @@
-%{
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2013 Sam Hocevar <sam@hocevar.net>
-//            (c) 2009-2013 Cédric Lecacheur <jordx@free.fr>
-//            (c) 2009-2013 Benjamin "Touky" Huet <huet.benjamin@gmail.com>
-//   This program is free software; you can redistribute it and/or
-//   modify it under the terms of the Do What The Fuck You Want To
-//   Public License, Version 2, as published by Sam Hocevar. See
-//   http://www.wtfpl.net/ for more details.
-//
-
-#if defined HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdlib>
-using std::exit;
-using std::malloc;
-using std::realloc;
-using std::free;
-
-#include "core.h"
-#include "easymesh/easymesh-compiler.h"
-
-typedef lol::EasyMeshParser::token token;
-typedef lol::EasyMeshParser::token_type token_type;
-
-#ifndef YY_DECL
-#   define YY_DECL lol::EasyMeshParser::token_type \
-        lol::EasyMeshScanner::lex(lol::EasyMeshParser::semantic_type* yylval, \
-                                  lol::EasyMeshParser::location_type* yylloc)
-#endif
-
-#define yyterminate() return token::T_END
-#define YY_NO_UNISTD_H
-#define YY_USER_ACTION yylloc->columns(yyleng);
-%}
-
-%option c++ prefix="EasyMesh"
-%option batch yywrap nounput stack
-
-%%
-
-%{  /* reset location at the beginning of yylex() */
-    yylloc->step();
-%}
-
-(csgu|csgunion)          { return token::T_CSGUNION; }
-(csgs|CsgSub)            { return token::T_CSGSUBSTRACT; }
-(csgsl|CsgSubL)          { return token::T_CSGSUBSTRACTLOSS; }
-(csga|csgand)            { return token::T_CSGAND; }
-(csgx|csgxor)            { return token::T_CSGXOR; }
-
-(lp|loop)                { return token::T_LOOP; }
-(sc|setcolor)            { return token::T_COLOR; }
-(sca|setcolora)          { return token::T_ACOLOR; }
-(scb|setcolorb)          { return token::T_BCOLOR; }
-(scv|setcolorv)          { return token::T_VCOLOR; }
-
-(tsw|tglscalewind)       { return token::T_TOGGLESCALEWINDING; }
-(tqw|tglquadweight)      { return token::T_TOGGLEQUADWEIGHTING; }
-(tpbn|tglpstbuildnormal) { return token::T_TOGGLEPOSTBUILDNORMAL; }
-(tvnc|tglvertnocleanup)  { return token::T_TOGGLEVERTNOCLEANUP; }
-
-(vm|vertmerge)           { return token::T_VERTMERGE; }
-(vs|vertseparate)        { return token::T_VERTSEPARATE; }
-
-(tx|translatex)          { return token::T_TRANSLATEX; }
-(ty|translatey)          { return token::T_TRANSLATEY; }
-(tz|translatez)          { return token::T_TRANSLATEZ; }
-(t|translate)            { return token::T_TRANSLATE; }
-(rx|rotatex)             { return token::T_ROTATEX; }
-(ry|rotatey)             { return token::T_ROTATEY; }
-(rz|rotatez)             { return token::T_ROTATEZ; }
-(r|rotate)               { return token::T_ROTATE; }
-(rj|radialjitter)        { return token::T_RADIALJITTER; }
-(tax|taperx)             { return token::T_TAPERX; }
-(tay|tapery)             { return token::T_TAPERY; }
-(taz|taperz)             { return token::T_TAPERZ; }
-(twx|twistx)             { return token::T_TWISTX; }
-(twy|twisty)             { return token::T_TWISTY; }
-(twz|twistz)             { return token::T_TWISTZ; }
-(shx|shearx)             { return token::T_SHEARX; }
-(shy|sheary)             { return token::T_SHEARY; }
-(shz|shearz)             { return token::T_SHEARZ; }
-(stx|stretchx)           { return token::T_STRETCHX; }
-(sty|stretchy)           { return token::T_STRETCHY; }
-(stz|stretchz)           { return token::T_STRETCHZ; }
-(bdxy|bendxy)            { return token::T_BENDXY; }
-(bdxz|bendxz)            { return token::T_BENDXZ; }
-(bdyx|bendyx)            { return token::T_BENDYX; }
-(bdyz|bendyz)            { return token::T_BENDYZ; }
-(bdzx|bendzx)            { return token::T_BENDZX; }
-(bdzy|bendzy)            { return token::T_BENDZY; }
-(sx|scalex)              { return token::T_SCALEX; }
-(sy|scaley)              { return token::T_SCALEY; }
-(sz|scalez)              { return token::T_SCALEZ; }
-(s|scale)                { return token::T_SCALE; }
-(mx|mirrorx)             { return token::T_MIRRORX; }
-(my|mirrory)             { return token::T_MIRRORY; }
-(mz|mirrorz)             { return token::T_MIRRORZ; }
-(ch|chamfer)             { return token::T_CHAMFER; }
-(splt|splittriangle)     { return token::T_SPLITTRIANGLE; }
-(smth|smooth)            { return token::T_SMOOTHMESH; }
-(dup|duplicate)          { return token::T_DUPLICATE; }
-
-(ac|addcylinder)         { return token::T_CYLINDER; }
-(asph|addsphere)         { return token::T_SPHERE; }
-(acap|addcapsule)        { return token::T_CAPSULE; }
-(ato|addtorus)           { return token::T_TORUS; }
-(ab|addbox)              { return token::T_BOX; }
-(ascb|addsmoothchamfbox) { return token::T_SMOOTHCHAMFBOX; }
-(afcb|addflatchamfbox)   { return token::T_FLATCHAMFBOX; }
-(as|addstar)             { return token::T_STAR; }
-(aes|addexpandedstar)    { return token::T_EXPANDEDSTAR; }
-(ad|adddisc)             { return token::T_DISC; }
-(at|addtriangle)         { return token::T_TRIANGLE; }
-(aq|addquad)             { return token::T_QUAD; }
-(acg|addcog)             { return token::T_COG; }
-
-%{ /* =======  BASE COLOR TYPES  ========================================= */ %}
-%{ /* COLOR */ %}
-#[0-9a-fA-F]{3} {
-        uint32_t tmp = std::strtol(yytext + 1, nullptr, 16);
-        yylval->u32val = 0x11000000u * (tmp >> 8)
-                       | 0x00110000u * ((tmp >> 4) & 0xf)
-                       | 0x00001100u * (tmp & 0xf)
-                       | 0x000000ffu;
-        return token::COLOR; }
-#[0-9a-fA-F]{4} {
-        uint32_t tmp = std::strtol(yytext + 1, nullptr, 16);
-        yylval->u32val = 0x11000000u * (tmp >> 12)
-                       | 0x00110000u * ((tmp >> 8) & 0xf)
-                       | 0x00001100u * ((tmp >> 4) & 0xf)
-                       | 0x00000011u * (tmp & 0xf);
-        return token::COLOR; }
-#[0-9a-fA-F]{6} {
-        yylval->u32val = 0xffu
-                       | 0x100u * (uint32_t)std::strtol(yytext + 1, nullptr, 16);
-        return token::COLOR; }
-#[0-9a-fA-F]{8} {
-        yylval->u32val = (uint32_t)std::strtol(yytext + 1, nullptr, 16);
-        return token::COLOR; }
-
-%{ /* =======  BASE DATA TYPES  ========================================= */ %}
-%{ /* BOOL */ %}
-true { yylval->bval = true; return token::BOOLEAN; }
-false { yylval->bval = false; return token::BOOLEAN; }
-%{ /* FLOAT */ %}
-[-+]?[0-9]*\.[0-9]+([eE][-+]?[0-9]+)? {
-        yylval->fval = (float)std::atof(yytext); return token::F_NUMBER; }
-%{ /* INT */ %}
-[-+]?[0-9]+ {
-        yylval->ival = std::atoi(yytext); return token::I_NUMBER; }
-
-%{ /* ======= COMMENTS ======= */ %}
-"//".* { /* ignore this */ }
-
-%{ /* Semantics tokens */ %}
-"-"   { return token_type('-'); }
-"("   { return token_type('('); }
-")"   { return token_type(')'); }
-"{"   { return token_type('{'); }
-"}"   { return token_type('}'); }
-[\[]  { return token_type('['); }
-[\]]  { return token_type(']'); }
-[ ,]  { /* ignore this */ }
-[\n]  { /* ignore this */ }
-.     { return token::T_ERROR; }
-
-%%
-
-lol::EasyMeshScanner::EasyMeshScanner(char const *command)
-    : EasyMeshFlexLexer(0, 0),
-      m_input(command)
-{
-}
-
-lol::EasyMeshScanner::~EasyMeshScanner()
-{
-}
-
-int lol::EasyMeshScanner::LexerInput(char* buf, int max_size)
-{
-    (void)max_size; /* unused for now */
-
-    buf[0] = m_input[0];
-    if (buf[0])
-        ++m_input;
-    return buf[0] ? 1 : 0;
-}
-
-#ifdef yylex
-#undef yylex
-#endif
-int EasyMeshFlexLexer::yylex()
-{
-    std::cerr << "in EasyMeshFlexLexer::yylex() !" << std::endl;
-    return 0;
-}
-
-int EasyMeshFlexLexer::yywrap()
-{
-    return 1;
-}
-

doc/grammar/lolfx-scanner.l

@@ -1,799 +0,0 @@
-%{
-//
-//  Lol Engine
-//
-//  Copyright © 2012—2018 Sam Hocevar <sam@hocevar.net>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if defined HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdlib>
-using std::exit;
-using std::malloc;
-using std::realloc;
-using std::free;
-#include <iostream>
-#include <map>
-
-#include "core.h"
-#include "gpu/lolfx-compiler.h"
-
-typedef lol::LolFxParser::token token;
-typedef lol::LolFxParser::token_type token_type;
-
-#ifndef YY_DECL
-#   define YY_DECL lol::LolFxParser::token_type \
-        lol::LolFxScanner::lex(lol::LolFxParser::semantic_type* yylval, \
-                               lol::LolFxParser::location_type* yylloc)
-#endif
-
-#define yyterminate() return token::T_END
-#define YY_NO_UNISTD_H
-#define YY_USER_ACTION yylloc->columns(yyleng);
-%}
-
-%option c++ prefix="LolFx"
-%option batch yywrap nounput stack
-
-%x C_COMMENT
-%x CPP_COMMENT
-%x PREPROCESSOR_COMMENT
-
-%%
-
-%{
-    /* reset location at the beginning of yylex() */
-    yylloc->step();
-
-    int language_guess = INITIAL;
-    m_pp_stack.Push(BlockIsTrue);
-%}
-
- /*
-  * GLSL keywords
-  */
-
-"subroutine"                 { return token::GT_SUBROUTINE; }
-"patch"                      { return token::GT_PATCH; }
-"sample"                     { return token::GT_SAMPLE; }
-"flat"                       { return token::GT_FLAT; }
-"smooth"                     { return token::GT_SMOOTH; }
-"layout"                     { return token::GT_LAYOUT; }
-"sampler1dshadow"            { return token::GT_SAMPLER1DSHADOW; }
-"sampler2dshadow"            { return token::GT_SAMPLER2DSHADOW; }
-"samplercubeshadow"          { return token::GT_SAMPLERCUBESHADOW; }
-"sampler1darray"             { return token::GT_SAMPLER1DARRAY; }
-"sampler2darray"             { return token::GT_SAMPLER2DARRAY; }
-"sampler1darrayshadow"       { return token::GT_SAMPLER1DARRAYSHADOW; }
-"sampler2darrayshadow"       { return token::GT_SAMPLER2DARRAYSHADOW; }
-"isampler1d"                 { return token::GT_ISAMPLER1D; }
-"isampler2d"                 { return token::GT_ISAMPLER2D; }
-"isampler3d"                 { return token::GT_ISAMPLER3D; }
-"isamplercube"               { return token::GT_ISAMPLERCUBE; }
-"isampler1darray"            { return token::GT_ISAMPLER1DARRAY; }
-"isampler2darray"            { return token::GT_ISAMPLER2DARRAY; }
-"usampler1d"                 { return token::GT_USAMPLER1D; }
-"usampler2d"                 { return token::GT_USAMPLER2D; }
-"usampler3d"                 { return token::GT_USAMPLER3D; }
-"usamplercube"               { return token::GT_USAMPLERCUBE; }
-"usampler1darray"            { return token::GT_USAMPLER1DARRAY; }
-"usampler2darray"            { return token::GT_USAMPLER2DARRAY; }
-"sampler2drect"              { return token::GT_SAMPLER2DRECT; }
-"sampler2drectshadow"        { return token::GT_SAMPLER2DRECTSHADOW; }
-"isampler2drect"             { return token::GT_ISAMPLER2DRECT; }
-"usampler2drect"             { return token::GT_USAMPLER2DRECT; }
-"samplerbuffer"              { return token::GT_SAMPLERBUFFER; }
-"isamplerbuffer"             { return token::GT_ISAMPLERBUFFER; }
-"usamplerbuffer"             { return token::GT_USAMPLERBUFFER; }
-"samplercubearray"           { return token::GT_SAMPLERCUBEARRAY; }
-"samplercubearrayshadow"     { return token::GT_SAMPLERCUBEARRAYSHADOW; }
-"isamplercubearray"          { return token::GT_ISAMPLERCUBEARRAY; }
-"usamplercubearray"          { return token::GT_USAMPLERCUBEARRAY; }
-"sampler2dms"                { return token::GT_SAMPLER2DMS; }
-"isampler2dms"               { return token::GT_ISAMPLER2DMS; }
-"usampler2dms"               { return token::GT_USAMPLER2DMS; }
-"sampler2dmsarray"           { return token::GT_SAMPLER2DMSARRAY; }
-"isampler2dmsarray"          { return token::GT_ISAMPLER2DMSARRAY; }
-"usampler2dmsarray"          { return token::GT_USAMPLER2DMSARRAY; }
-
-"highp"                      { return token::GT_HIGHP; }
-"mediump"                    { return token::GT_MEDIUMP; }
-"lowp"                       { return token::GT_LOWP; }
-"precision"                  { return token::GT_PRECISION; }
-"invariant"                  { return token::GT_INVARIANT; }
-
- /*
-  * Deprecated GLSL keywords
-  */
-
-"attribute"                  { return token::GT_ATTRIBUTE; }
-"varying"                    { return token::GT_VARYING; }
-
- /*
-  * GLSL vector types
-  */
-
-"bvec2"                      { return token::GT_BVEC2; }
-"bvec3"                      { return token::GT_BVEC3; }
-"bvec4"                      { return token::GT_BVEC4; }
-
-"ivec2"                      { return token::GT_IVEC2; }
-"ivec3"                      { return token::GT_IVEC3; }
-"ivec4"                      { return token::GT_IVEC4; }
-
-"uvec2"                      { return token::GT_UVEC2; }
-"uvec3"                      { return token::GT_UVEC3; }
-"uvec4"                      { return token::GT_UVEC4; }
-
-"vec2"                       { return token::GT_VEC2; }
-"vec3"                       { return token::GT_VEC3; }
-"vec4"                       { return token::GT_VEC4; }
-"mat2"                       { return token::GT_MAT2; }
-"mat2x2"                     { return token::GT_MAT2X2; }
-"mat2x3"                     { return token::GT_MAT2X3; }
-"mat2x4"                     { return token::GT_MAT2X4; }
-"mat3"                       { return token::GT_MAT3; }
-"mat3x2"                     { return token::GT_MAT3X2; }
-"mat3x3"                     { return token::GT_MAT3X3; }
-"mat3x4"                     { return token::GT_MAT3X4; }
-"mat4"                       { return token::GT_MAT4; }
-"mat4x2"                     { return token::GT_MAT4X2; }
-"mat4x3"                     { return token::GT_MAT4X3; }
-"mat4x4"                     { return token::GT_MAT4X4; }
-
-"dvec2"                      { return token::GT_DVEC2; }
-"dvec3"                      { return token::GT_DVEC3; }
-"dvec4"                      { return token::GT_DVEC4; }
-"dmat2"                      { return token::GT_DMAT2; }
-"dmat2x2"                    { return token::GT_DMAT2X2; }
-"dmat2x3"                    { return token::GT_DMAT2X3; }
-"dmat2x4"                    { return token::GT_DMAT2X4; }
-"dmat3"                      { return token::GT_DMAT3; }
-"dmat3x2"                    { return token::GT_DMAT3X2; }
-"dmat3x3"                    { return token::GT_DMAT3X3; }
-"dmat3x4"                    { return token::GT_DMAT3X4; }
-"dmat4"                      { return token::GT_DMAT4; }
-"dmat4x2"                    { return token::GT_DMAT4X2; }
-"dmat4x3"                    { return token::GT_DMAT4X3; }
-"dmat4x4"                    { return token::GT_DMAT4X4; }
-
- /*
-  * GLSL constant values
-  */
-
-"true"                       { yylval->ival = 1; return token::BOOLCONSTANT; }
-"false"                      { yylval->ival = 0; return token::BOOLCONSTANT; }
-
- /*
-  * GLSL keywords that are also valid or reserved in HLSL
-  * and HLSL keywords that are also valid or reserved in GLSL.
-  */
-
-"bool"                       { return token::GHT_BOOL; }
-"break"                      { return token::GHT_BREAK; }
-"case"                       { return token::GHT_CASE; }
-"centroid"                   { return token::GHT_CENTROID; }
-"const"                      { return token::GHT_CONST; }
-"continue"                   { return token::GHT_CONTINUE; }
-"default"                    { return token::GHT_DEFAULT; }
-"discard"                    { return token::GHT_DISCARD; }
-"do"                         { return token::GHT_DO; }
-"double"                     { return token::GHT_DOUBLE; }
-"else"                       { return token::GHT_ELSE; }
-"float"                      { return token::GHT_FLOAT; }
-"for"                        { return token::GHT_FOR; }
-"if"                         { return token::GHT_IF; }
-"in"                         { return token::GHT_IN; }
-"inout"                      { return token::GHT_INOUT; }
-"int"                        { return token::GHT_INT; }
-"noperspective"              { return token::GHT_NOPERSPECTIVE; }
-"out"                        { return token::GHT_OUT; }
-"return"                     { return token::GHT_RETURN; }
-"sampler1d"                  { return token::GHT_SAMPLER1D; }
-"sampler2d"                  { return token::GHT_SAMPLER2D; }
-"sampler3d"                  { return token::GHT_SAMPLER3D; }
-"samplercube"                { return token::GHT_SAMPLERCUBE; }
-"struct"                     { return token::GHT_STRUCT; }
-"switch"                     { return token::GHT_SWITCH; }
-"uint"                       { return token::GHT_UINT; }
-"uniform"                    { return token::GHT_UNIFORM; }
-"void"                       { return token::GHT_VOID; }
-"while"                      { return token::GHT_WHILE; }
-
-(?i:bool)                    { return token::HGT_BOOL; }
-(?i:break)                   { return token::HGT_BREAK; }
-(?i:case)                    { return token::HGT_CASE; }
-(?i:centroid)                { return token::HGT_CENTROID; }
-(?i:const)                   { return token::HGT_CONST; }
-(?i:continue)                { return token::HGT_CONTINUE; }
-(?i:default)                 { return token::HGT_DEFAULT; }
-(?i:discard)                 { return token::HGT_DISCARD; }
-(?i:do)                      { return token::HGT_DO; }
-(?i:double)                  { return token::HGT_DOUBLE; }
-(?i:else)                    { return token::HGT_ELSE; }
-(?i:float)                   { return token::HGT_FLOAT; }
-(?i:for)                     { return token::HGT_FOR; }
-(?i:if)                      { return token::HGT_IF; }
-(?i:in)                      { return token::HGT_IN; }
-(?i:inout)                   { return token::HGT_INOUT; }
-(?i:int)                     { return token::HGT_INT; }
-(?i:noperspective)           { return token::HGT_NOPERSPECTIVE; }
-(?i:out)                     { return token::HGT_OUT; }
-(?i:return)                  { return token::HGT_RETURN; }
-(?i:sampler1d)               { return token::HGT_SAMPLER1D; }
-(?i:sampler2d)               { return token::HGT_SAMPLER2D; }
-(?i:sampler3d)               { return token::HGT_SAMPLER3D; }
-(?i:samplercube)             { return token::HGT_SAMPLERCUBE; }
-(?i:struct)                  { return token::HGT_STRUCT; }
-(?i:switch)                  { return token::HGT_SWITCH; }
-(?i:uint)                    { return token::HGT_UINT; }
-(?i:uniform)                 { return token::HGT_UNIFORM; }
-(?i:void)                    { return token::HGT_VOID; }
-(?i:while)                   { return token::HGT_WHILE; }
-
- /*
-  * HLSL keywords
-  * Gathered from http://msdn.microsoft.com/en-us/library/windows/desktop/bb509568%28v=vs.85%29.aspx
-  */
-
-(?i:appendstructuredbuffer)  { return token::HT_APPENDSTRUCTUREDBUFFER; }
-(?i:asm)                     { return token::HT_ASM; }
-(?i:asm_fragment)            { return token::HT_ASM_FRAGMENT; }
-(?i:blendstate)              { return token::HT_BLENDSTATE; }
-(?i:buffer)                  { return token::HT_BUFFER; }
-(?i:byteaddressbuffer)       { return token::HT_BYTEADDRESSBUFFER; }
-(?i:cbuffer)                 { return token::HT_CBUFFER; }
-(?i:column_major)            { return token::HT_COLUMN_MAJOR; }
-(?i:compile)                 { return token::HT_COMPILE; }
-(?i:compile_fragment)        { return token::HT_COMPILE_FRAGMENT; }
-(?i:compileshader)           { return token::HT_COMPILESHADER; }
-(?i:computeshader)           { return token::HT_COMPUTESHADER; }
-(?i:consumestructuredbuffer) { return token::HT_CONSUMESTRUCTUREDBUFFER; }
-(?i:depthstencilstate)       { return token::HT_DEPTHSTENCILSTATE; }
-(?i:depthstencilview)        { return token::HT_DEPTHSTENCILVIEW; }
-(?i:domainshader)            { return token::HT_DOMAINSHADER; }
-(?i:dword)                   { return token::HT_DWORD; }
-(?i:extern)                  { return token::HT_EXTERN; }
-(?i:false)                   { return token::HT_FALSE; }
-(?i:fxgroup)                 { return token::HT_FXGROUP; }
-(?i:geometryshader)          { return token::HT_GEOMETRYSHADER; }
-(?i:groupshared)             { return token::HT_GROUPSHARED; }
-(?i:half)                    { return token::HT_HALF; }
-(?i:hullshader)              { return token::HT_HULLSHADER; }
-(?i:inline)                  { return token::HT_INLINE; }
-(?i:inputpatch)              { return token::HT_INPUTPATCH; }
-(?i:interface)               { return token::HT_INTERFACE; }
-(?i:line)                    { return token::HT_LINE; }
-(?i:lineadj)                 { return token::HT_LINEADJ; }
-(?i:linear)                  { return token::HT_LINEAR; }
-(?i:linestream)              { return token::HT_LINESTREAM; }
-(?i:matrix)                  { return token::HT_MATRIX; }
-(?i:namespace)               { return token::HT_NAMESPACE; }
-(?i:nointerpolation)         { return token::HT_NOINTERPOLATION; }
-(?i:null)                    { return token::HT_NULL; }
-(?i:outputpatch)             { return token::HT_OUTPUTPATCH; }
-(?i:packoffset)              { return token::HT_PACKOFFSET; }
-(?i:pass)                    { return token::HT_PASS; }
-(?i:pixelfragment)           { return token::HT_PIXELFRAGMENT; }
-(?i:pixelshader)             { return token::HT_PIXELSHADER; }
-(?i:point)                   { return token::HT_POINT; }
-(?i:pointstream)             { return token::HT_POINTSTREAM; }
-(?i:precise)                 { return token::HT_PRECISE; }
-(?i:rasterizerstate)         { return token::HT_RASTERIZERSTATE; }
-(?i:rendertargetview)        { return token::HT_RENDERTARGETVIEW; }
-(?i:register)                { return token::HT_REGISTER; }
-(?i:row_major)               { return token::HT_ROW_MAJOR; }
-(?i:rwbuffer)                { return token::HT_RWBUFFER; }
-(?i:rwbyteaddressbuffer)     { return token::HT_RWBYTEADDRESSBUFFER; }
-(?i:rwstructuredbuffer)      { return token::HT_RWSTRUCTUREDBUFFER; }
-(?i:rwtexture1d)             { return token::HT_RWTEXTURE1D; }
-(?i:rwtexture1darray)        { return token::HT_RWTEXTURE1DARRAY; }
-(?i:rwtexture2d)             { return token::HT_RWTEXTURE2D; }
-(?i:rwtexture2darray)        { return token::HT_RWTEXTURE2DARRAY; }
-(?i:rwtexture3d)             { return token::HT_RWTEXTURE3D; }
-(?i:sampler)                 { return token::HT_SAMPLER; }
-(?i:sampler_state)           { return token::HT_SAMPLER_STATE; }
-(?i:samplerstate)            { return token::HT_SAMPLERSTATE; }
-(?i:samplercomparisonstate)  { return token::HT_SAMPLERCOMPARISONSTATE; }
-(?i:shared)                  { return token::HT_SHARED; }
-(?i:snorm)                   { return token::HT_SNORM; }
-(?i:stateblock)              { return token::HT_STATEBLOCK; }
-(?i:stateblock_state)        { return token::HT_STATEBLOCK_STATE; }
-(?i:static)                  { return token::HT_STATIC; }
-(?i:string)                  { return token::HT_STRING; }
-(?i:structuredbuffer)        { return token::HT_STRUCTUREDBUFFER; }
-(?i:tbuffer)                 { return token::HT_TBUFFER; }
-(?i:technique)               { return token::HT_TECHNIQUE; }
-(?i:technique10)             { return token::HT_TECHNIQUE10; }
-(?i:technique11xz)           { return token::HT_TECHNIQUE11XZ; }
-"texture"                    { return token::HT_TEXTURE; }
-(?i:texture1d)               { return token::HT_TEXTURE1D; }
-(?i:texture1darray)          { return token::HT_TEXTURE1DARRAY; }
-(?i:texture2d)               { return token::HT_TEXTURE2D; }
-(?i:texture2darray)          { return token::HT_TEXTURE2DARRAY; }
-(?i:texture2dms)             { return token::HT_TEXTURE2DMS; }
-(?i:texture2dmsarray)        { return token::HT_TEXTURE2DMSARRAY; }
-(?i:texture3d)               { return token::HT_TEXTURE3D; }
-(?i:texturecube)             { return token::HT_TEXTURECUBE; }
-(?i:texturecubearray)        { return token::HT_TEXTURECUBEARRAY; }
-(?i:true)                    { return token::HT_TRUE; }
-(?i:typedef)                 { return token::HT_TYPEDEF; }
-(?i:triangle)                { return token::HT_TRIANGLE; }
-(?i:triangleadj)             { return token::HT_TRIANGLEADJ; }
-(?i:trianglestream)          { return token::HT_TRIANGLESTREAM; }
-(?i:unorm)                   { return token::HT_UNORM; }
-(?i:vector)                  { return token::HT_VECTOR; }
-(?i:vertexfragment)          { return token::HT_VERTEXFRAGMENT; }
-(?i:vertexshader)            { return token::HT_VERTEXSHADER; }
-(?i:volatile)                { return token::HT_VOLATILE; }
-
- /*
-  * HLSL vector types
-  * TODO: this can probably be factored somehow
-  */
-
-(?i:bool1)                   { return token::HT_BOOL1; }
-(?i:bool1x1)                 { return token::HT_BOOL1x1; }
-(?i:bool2x1)                 { return token::HT_BOOL2x1; }
-(?i:bool3x1)                 { return token::HT_BOOL3x1; }
-(?i:bool4x1)                 { return token::HT_BOOL4x1; }
-(?i:bool2)                   { return token::HT_BOOL2; }
-(?i:bool1x2)                 { return token::HT_BOOL1x2; }
-(?i:bool2x2)                 { return token::HT_BOOL2x2; }
-(?i:bool3x2)                 { return token::HT_BOOL3x2; }
-(?i:bool4x2)                 { return token::HT_BOOL4x2; }
-(?i:bool3)                   { return token::HT_BOOL3; }
-(?i:bool1x3)                 { return token::HT_BOOL1x3; }
-(?i:bool2x3)                 { return token::HT_BOOL2x3; }
-(?i:bool3x3)                 { return token::HT_BOOL3x3; }
-(?i:bool4x3)                 { return token::HT_BOOL4x3; }
-(?i:bool4)                   { return token::HT_BOOL4; }
-(?i:bool1x4)                 { return token::HT_BOOL1x4; }
-(?i:bool2x4)                 { return token::HT_BOOL2x4; }
-(?i:bool3x4)                 { return token::HT_BOOL3x4; }
-(?i:bool4x4)                 { return token::HT_BOOL4x4; }
-
-(?i:float1)                  { return token::HT_FLOAT1; }
-(?i:float1x1)                { return token::HT_FLOAT1x1; }
-(?i:float2x1)                { return token::HT_FLOAT2x1; }
-(?i:float3x1)                { return token::HT_FLOAT3x1; }
-(?i:float4x1)                { return token::HT_FLOAT4x1; }
-(?i:float2)                  { return token::HT_FLOAT2; }
-(?i:float1x2)                { return token::HT_FLOAT1x2; }
-(?i:float2x2)                { return token::HT_FLOAT2x2; }
-(?i:float3x2)                { return token::HT_FLOAT3x2; }
-(?i:float4x2)                { return token::HT_FLOAT4x2; }
-(?i:float3)                  { return token::HT_FLOAT3; }
-(?i:float1x3)                { return token::HT_FLOAT1x3; }
-(?i:float2x3)                { return token::HT_FLOAT2x3; }
-(?i:float3x3)                { return token::HT_FLOAT3x3; }
-(?i:float4x3)                { return token::HT_FLOAT4x3; }
-(?i:float4)                  { return token::HT_FLOAT4; }
-(?i:float1x4)                { return token::HT_FLOAT1x4; }
-(?i:float2x4)                { return token::HT_FLOAT2x4; }
-(?i:float3x4)                { return token::HT_FLOAT3x4; }
-(?i:float4x4)                { return token::HT_FLOAT4x4; }
-
-(?i:double1)                 { return token::HT_DOUBLE1; }
-(?i:double1x1)               { return token::HT_DOUBLE1x1; }
-(?i:double2x1)               { return token::HT_DOUBLE2x1; }
-(?i:double3x1)               { return token::HT_DOUBLE3x1; }
-(?i:double4x1)               { return token::HT_DOUBLE4x1; }
-(?i:double2)                 { return token::HT_DOUBLE2; }
-(?i:double1x2)               { return token::HT_DOUBLE1x2; }
-(?i:double2x2)               { return token::HT_DOUBLE2x2; }
-(?i:double3x2)               { return token::HT_DOUBLE3x2; }
-(?i:double4x2)               { return token::HT_DOUBLE4x2; }
-(?i:double3)                 { return token::HT_DOUBLE3; }
-(?i:double1x3)               { return token::HT_DOUBLE1x3; }
-(?i:double2x3)               { return token::HT_DOUBLE2x3; }
-(?i:double3x3)               { return token::HT_DOUBLE3x3; }
-(?i:double4x3)               { return token::HT_DOUBLE4x3; }
-(?i:double4)                 { return token::HT_DOUBLE4; }
-(?i:double1x4)               { return token::HT_DOUBLE1x4; }
-(?i:double2x4)               { return token::HT_DOUBLE2x4; }
-(?i:double3x4)               { return token::HT_DOUBLE3x4; }
-(?i:double4x4)               { return token::HT_DOUBLE4x4; }
-
-(?i:dword1)                  { return token::HT_DWORD1; }
-(?i:dword1x1)                { return token::HT_DWORD1x1; }
-(?i:dword2x1)                { return token::HT_DWORD2x1; }
-(?i:dword3x1)                { return token::HT_DWORD3x1; }
-(?i:dword4x1)                { return token::HT_DWORD4x1; }
-(?i:dword2)                  { return token::HT_DWORD2; }
-(?i:dword1x2)                { return token::HT_DWORD1x2; }
-(?i:dword2x2)                { return token::HT_DWORD2x2; }
-(?i:dword3x2)                { return token::HT_DWORD3x2; }
-(?i:dword4x2)                { return token::HT_DWORD4x2; }
-(?i:dword3)                  { return token::HT_DWORD3; }
-(?i:dword1x3)                { return token::HT_DWORD1x3; }
-(?i:dword2x3)                { return token::HT_DWORD2x3; }
-(?i:dword3x3)                { return token::HT_DWORD3x3; }
-(?i:dword4x3)                { return token::HT_DWORD4x3; }
-(?i:dword4)                  { return token::HT_DWORD4; }
-(?i:dword1x4)                { return token::HT_DWORD1x4; }
-(?i:dword2x4)                { return token::HT_DWORD2x4; }
-(?i:dword3x4)                { return token::HT_DWORD3x4; }
-(?i:dword4x4)                { return token::HT_DWORD4x4; }
-
-(?i:int1)                    { return token::HT_INT1; }
-(?i:int1x1)                  { return token::HT_INT1x1; }
-(?i:int2x1)                  { return token::HT_INT2x1; }
-(?i:int3x1)                  { return token::HT_INT3x1; }
-(?i:int4x1)                  { return token::HT_INT4x1; }
-(?i:int2)                    { return token::HT_INT2; }
-(?i:int1x2)                  { return token::HT_INT1x2; }
-(?i:int2x2)                  { return token::HT_INT2x2; }
-(?i:int3x2)                  { return token::HT_INT3x2; }
-(?i:int4x2)                  { return token::HT_INT4x2; }
-(?i:int3)                    { return token::HT_INT3; }
-(?i:int1x3)                  { return token::HT_INT1x3; }
-(?i:int2x3)                  { return token::HT_INT2x3; }
-(?i:int3x3)                  { return token::HT_INT3x3; }
-(?i:int4x3)                  { return token::HT_INT4x3; }
-(?i:int4)                    { return token::HT_INT4; }
-(?i:int1x4)                  { return token::HT_INT1x4; }
-(?i:int2x4)                  { return token::HT_INT2x4; }
-(?i:int3x4)                  { return token::HT_INT3x4; }
-(?i:int4x4)                  { return token::HT_INT4x4; }
-
-(?i:uint1)                   { return token::HT_UINT1; }
-(?i:uint1x1)                 { return token::HT_UINT1x1; }
-(?i:uint2x1)                 { return token::HT_UINT2x1; }
-(?i:uint3x1)                 { return token::HT_UINT3x1; }
-(?i:uint4x1)                 { return token::HT_UINT4x1; }
-(?i:uint2)                   { return token::HT_UINT2; }
-(?i:uint1x2)                 { return token::HT_UINT1x2; }
-(?i:uint2x2)                 { return token::HT_UINT2x2; }
-(?i:uint3x2)                 { return token::HT_UINT3x2; }
-(?i:uint4x2)                 { return token::HT_UINT4x2; }
-(?i:uint3)                   { return token::HT_UINT3; }
-(?i:uint1x3)                 { return token::HT_UINT1x3; }
-(?i:uint2x3)                 { return token::HT_UINT2x3; }
-(?i:uint3x3)                 { return token::HT_UINT3x3; }
-(?i:uint4x3)                 { return token::HT_UINT4x3; }
-(?i:uint4)                   { return token::HT_UINT4; }
-(?i:uint1x4)                 { return token::HT_UINT1x4; }
-(?i:uint2x4)                 { return token::HT_UINT2x4; }
-(?i:uint3x4)                 { return token::HT_UINT3x4; }
-(?i:uint4x4)                 { return token::HT_UINT4x4; }
-
- /*
-  * HLSL preprocessor directives
-  * Gathered from http://msdn.microsoft.com/en-us/library/windows/desktop/bb943993%28v=vs.85%29.aspx
-  */
-
-^[ \t]*"#"[ \t]*"define".* {
-    /* FIXME: this is very, very limited */
-    char const *tmp = strstr(yytext, "define") + 6;
-    while (*tmp == ' ' || *tmp == '\n')
-        tmp++;
-    if (*tmp == '\0')
-        return token::PREPROCESSOR_DEFINE;
-    char const *tmp2 = tmp;
-    while (*tmp != ' ' && *tmp != '\n' && *tmp != '\0')
-        tmp++;
-    String key(tmp2, (int)(tmp - tmp2));
-    while (*tmp == ' ' || *tmp == '\n')
-        tmp++;
-    String val(*tmp ? tmp : "1");
-
-    Log::Debug("new macro: ‘%s’ = ‘%s’\n", key.C(), val.C());
-    m_pp_defines[key] = val;
-}
-
-^[ \t]*"#"[ \t]*"elif" {
-    if (m_pp_stack.Count() <= 1)
-        return token::PREPROCESSOR_ELIF;
-    m_pp_stack.Last() = BlockIsForeverFalse;
-    BEGIN(PREPROCESSOR_COMMENT);
-}
-
-^[ \t]*"#"[ \t]*"else" {
-    if (m_pp_stack.Count() <= 1)
-        return token::PREPROCESSOR_ELSE;
-    m_pp_stack.Last() = BlockIsForeverFalse;
-    BEGIN(PREPROCESSOR_COMMENT);
-}
-
-^[ \t]*"#"[ \t]*"endif" {
-    if (m_pp_stack.Count() <= 1)
-        return token::PREPROCESSOR_ENDIF;
-    m_pp_stack.Pop();
-}
-
-^[ \t]*"#"[ \t]*"error".*    { return token::PREPROCESSOR_ERROR; }
-
-^[ \t]*"#"[ \t]*"if".* {
-    if (IsExpressionTrue(strstr(yytext, "if") + 2))
-    {
-        m_pp_stack.Push(BlockIsTrue);
-    }
-    else
-    {
-        m_pp_stack.Push(BlockIsFalse);
-        BEGIN(PREPROCESSOR_COMMENT);
-    }
-}
-
-^[ \t]*"#"[ \t]*"ifdef" {
-    /* FIXME: this is very, very limited */
-    char const *tmp = strstr(yytext, "ifdef") + 5;
-    while (*tmp == ' ' || *tmp == '\n')
-        tmp++;
-    if (*tmp == '\0')
-        return token::PREPROCESSOR_IFDEF;
-    char const *tmp2 = tmp;
-    while (*tmp != ' ' && *tmp != '\n' && *tmp != '\0')
-        tmp++;
-    String key(tmp2, (int)(tmp - tmp2));
-    if (has_key(m_pp_defines, key))
-    {
-        m_pp_stack.Push(BlockIsTrue);
-    }
-    else
-    {
-        m_pp_stack.Push(BlockIsFalse);
-        BEGIN(PREPROCESSOR_COMMENT);
-    }
-}
-
-^[ \t]*"#"[ \t]*"ifndef" {
-    /* FIXME: this is very, very limited */
-    char const *tmp = strstr(yytext, "ifndef") + 6;
-    while (*tmp == ' ' || *tmp == '\n')
-        tmp++;
-    if (*tmp == '\0')
-        return token::PREPROCESSOR_IFDEF;
-    char const *tmp2 = tmp;
-    while (*tmp != ' ' && *tmp != '\n' && *tmp != '\0')
-        tmp++;
-    String key(tmp2, (int)(tmp - tmp2));
-    if (has_key(m_pp_defines, key))
-    {
-        m_pp_stack.Push(BlockIsFalse);
-        BEGIN(PREPROCESSOR_COMMENT);
-    }
-    else
-    {
-        m_pp_stack.Push(BlockIsTrue);
-    }
-}
-
-^[ \t]*"#"[ \t]*"include"    { return token::PREPROCESSOR_INCLUDE; }
-
-^[ \t]*"#"[ \t]*"line".*     { /* ignore for now */ }
-
-^[ \t]*"#"[ \t]*"pragma".*   { /* ignore for now */ }
-
-^[ \t]*"#"[ \t]*"undef" {
-    /* FIXME: this is very, very limited */
-    char const *tmp = strstr(yytext, "undef") + 5;
-    while (*tmp == ' ' || *tmp == '\n')
-        tmp++;
-    if (*tmp == '\0')
-        return token::PREPROCESSOR_UNDEF;
-    char const *tmp2 = tmp;
-    while (*tmp != ' ' && *tmp != '\n' && *tmp != '\0')
-        tmp++;
-    String key(tmp2, (int)(tmp - tmp2));
-
-    Log::Debug("undef macro: ‘%s’\n", key.C());
-    m_pp_defines.remove(key);
-}
-
-<PREPROCESSOR_COMMENT>^[ \t]*"#"[ \t]*(if|ifdef|ifndef)[ \t]+.*$ {
-    m_pp_stack.Push(BlockIsForeverFalse);
-}
-<PREPROCESSOR_COMMENT>^[ \t]*"#"[ \t]*"else" {
-    switch (m_pp_stack.Last())
-    {
-        case BlockIsFalse:
-            m_pp_stack.Last() = BlockIsTrue;
-            BEGIN(INITIAL);
-            break;
-        case BlockIsForeverFalse:
-            break;
-        case BlockIsTrue:
-            m_pp_stack.Last() = BlockIsForeverFalse;
-            break;
-    }
-}
-<PREPROCESSOR_COMMENT>^[ \t]*"#"[ \t]*"elif" {
-    switch (m_pp_stack.Last())
-    {
-        case BlockIsFalse:
-            if (IsExpressionTrue(strstr(yytext, "elif") + 4))
-            {
-                m_pp_stack.Last() = BlockIsTrue;
-                BEGIN(INITIAL);
-            }
-            break;
-        case BlockIsForeverFalse:
-            break;
-        case BlockIsTrue:
-            m_pp_stack.Last() = BlockIsForeverFalse;
-            break;
-    }
-}
-<PREPROCESSOR_COMMENT>^[ \t]*"#"[ \t]*"endif" {
-    m_pp_stack.Pop();
-    if (m_pp_stack.Last() == BlockIsTrue)
-        BEGIN(INITIAL);
-}
-<PREPROCESSOR_COMMENT>\n     { yylloc->lines(1); }
-<PREPROCESSOR_COMMENT>[^/#]* { }
-<PREPROCESSOR_COMMENT>"/*"   { BEGIN(C_COMMENT); }
-<PREPROCESSOR_COMMENT>[/#]   { }
-
- /*
-  * GLSL preprocessor directives
-  */
-
-^[ \t]*"#"[ \t]*"version"[^\n]* { /* ignore for now */ }
-
- /*
-  * HLSL reserved keywords
-  * Gathered from http://msdn.microsoft.com/en-us/library/windows/desktop/bb509569%28v=vs.85%29.aspx
-  */
-
-(?i:auto)                    { return token::HT_AUTO; }
-(?i:catch)                   { return token::HT_CATCH; }
-(?i:char)                    { return token::HT_CHAR; }
-(?i:class)                   { return token::HT_CLASS; }
-(?i:const_cast)              { return token::HT_CONST_CAST; }
-(?i:delete)                  { return token::HT_DELETE; }
-(?i:dynamic_cast)            { return token::HT_DYNAMIC_CAST; }
-(?i:enum)                    { return token::HT_ENUM; }
-(?i:explicit)                { return token::HT_EXPLICIT; }
-(?i:friend)                  { return token::HT_FRIEND; }
-(?i:goto)                    { return token::HT_GOTO; }
-(?i:long)                    { return token::HT_LONG; }
-(?i:mutable)                 { return token::HT_MUTABLE; }
-(?i:new)                     { return token::HT_NEW; }
-(?i:operator)                { return token::HT_OPERATOR; }
-(?i:private)                 { return token::HT_PRIVATE; }
-(?i:protected)               { return token::HT_PROTECTED; }
-(?i:public)                  { return token::HT_PUBLIC; }
-(?i:reinterpret_cast)        { return token::HT_REINTERPRET_CAST; }
-(?i:short)                   { return token::HT_SHORT; }
-(?i:signed)                  { return token::HT_SIGNED; }
-(?i:sizeof)                  { return token::HT_SIZEOF; }
-(?i:static_cast)             { return token::HT_STATIC_CAST; }
-(?i:template)                { return token::HT_TEMPLATE; }
-(?i:this)                    { return token::HT_THIS; }
-(?i:throw)                   { return token::HT_THROW; }
-(?i:try)                     { return token::HT_TRY; }
-(?i:typename)                { return token::HT_TYPENAME; }
-(?i:union)                   { return token::HT_UNION; }
-(?i:unsigned)                { return token::HT_UNSIGNED; }
-(?i:using)                   { return token::HT_USING; }
-(?i:virtual)                 { return token::HT_VIRTUAL; }
-
- /*
-  * Various tokens
-  */
-
-"++"                    { return token::T_INC; }
-"--"                    { return token::T_DEC; }
-"<="                    { return token::T_LE; }
-">="                    { return token::T_GE; }
-"=="                    { return token::T_EQ; }
-"!="                    { return token::T_NE; }
-"<<"                    { return token::T_LEFT; }
-">>"                    { return token::T_RIGHT; }
-"&&"                    { return token::T_AND; }
-"||"                    { return token::T_OR; }
-"^^"                    { return token::T_XOR; }
-
-"*="                    { return token::T_MULEQ; }
-"/="                    { return token::T_DIVEQ; }
-"%="                    { return token::T_MODEQ; }
-"+="                    { return token::T_ADDEQ; }
-"-="                    { return token::T_SUBEQ; }
-"<<="                   { return token::T_LEFTEQ; }
-">>="                   { return token::T_RIGHTEQ; }
-"&="                    { return token::T_ANDEQ; }
-"^="                    { return token::T_XOREQ; }
-"|="                    { return token::T_OREQ; }
-
-(0|[1-9][0-9]*)\.[0-9]+ {
-    yylval->fval = std::atof(yytext);
-    return token::FLOATCONSTANT;
-}
-(0|[1-9][0-9]*)[uU]     {
-    yylval->uval = std::atoi(yytext);
-    return token::UINTCONSTANT;
-}
-(0|[1-9][0-9]*)         {
-    yylval->ival = std::atoi(yytext);
-    return token::INTCONSTANT;
-}
-
-([xyzw]{1,4}|[rgba]{1,4}|[stpq]{1,4}) {
-    /* Copy token for now */
-    yylval->sval = strdup(yytext);
-    return token::FIELDSELECTION;
-}
-
-[a-zA-Z_][a-zA-Z0-9_]*   {
-    /* Copy token for now */
-    yylval->sval = strdup(yytext);
-    return token::IDENTIFIER;
-}
-
-[ \t\r]+            { /* ignore whitespace */ }
-[\n]                { yylloc->lines(1); }
-.                   { return (token_type)*yytext; /* accept all characters */ }
-
- /*
-  * Ignore C comments
-  */
-
-"/*"                { BEGIN(C_COMMENT); }
-<C_COMMENT>[^*\n]*  { }
-<C_COMMENT>\n       { yylloc->lines(1); }
-<C_COMMENT>.        { }
-<C_COMMENT>"*/"     {
-    if (m_pp_stack.Last() == BlockIsTrue)
-        BEGIN(INITIAL);
-    else
-        BEGIN(PREPROCESSOR_COMMENT);
-}
-
- /*
-  * Ignore C++ comments
-  */
-
-"//"              { BEGIN(CPP_COMMENT); }
-<CPP_COMMENT>\n   { yylloc->lines(1); BEGIN(INITIAL); }
-<CPP_COMMENT>.*   { }
-
-%%
-
-lol::LolFxScanner::LolFxScanner(char const *command)
-    : LolFxFlexLexer(0, 0),
-      m_input(command)
-{
-}
-
-lol::LolFxScanner::~LolFxScanner()
-{
-}
-
-int lol::LolFxScanner::LexerInput(char* buf, int max_size)
-{
-    buf[0] = m_input[0];
-    if (buf[0])
-        ++m_input;
-    return buf[0] ? 1 : 0;
-}
-
-bool lol::LolFxScanner::IsExpressionTrue(char const *buf)
-{
-    /* FIXME: this is really too limited */
-    return std::atoi(buf) != 0;
-}
-
-#ifdef yylex
-#undef yylex
-#endif
-int LolFxFlexLexer::yylex()
-{
-    std::cerr << "in LolFxFlexLexer::yylex() !" << std::endl;
-    return 0;
-}
-
-int LolFxFlexLexer::yywrap()
-{
-    return 1;
-}
-

doc/header.html

@@ -1,8 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
-<html>
-  <head>
-    <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
-    <title>lolengine documentation</title>
-    <link href="doxygen.css" rel="stylesheet" type="text/css">
-  </head>
-  <body>

doc/lolengine.1

@@ -1,10 +0,0 @@
-.TH lolengine 1 "2012-01-01" "lolengine"
-.SH NAME
-lolengine\- foo bar
-.SH SYNOPSIS
-.B lolengine
-[
-.B \--crash
-.I activated by default
-]
-

doc/lolengine.dox

@@ -1,18 +0,0 @@
-/** \mainpage lolengine Documentation
-
- \section intro Introduction
-
- \e lolengine
-
- \e lolengine is free software, released under the Do What The Fuck You
- Want To Public License. This ensures that no one, not even \e lolengine
- developers, will ever have anything to say about what you do with the
- software.
-
- \section license License
-
- Permission is granted to copy, distribute and/or modify this document
- under the terms of the Do What The Fuck You Want To Public License, version
- 2 as published by Sam Hocevar. For details see http://www.wtfpl.net/ .
-
-*/

doc/samples/Makefile.am

@@ -1,48 +0,0 @@
-
-include $(top_srcdir)/build/autotools/common.am
-
-SUBDIRS = math sandbox
-
-bench: benchsuite$(EXEEXT)
-	./benchsuite$(EXEEXT)
-
-if BUILD_SAMPLES
-noinst_PROGRAMS = bluenoise benchsuite simplex
-if LOL_USE_GL
-if LOL_USE_BULLET
-noinst_PROGRAMS += btphystest
-endif
-endif
-endif
-
-bluenoise_SOURCES = bluenoise.cpp
-bluenoise_CPPFLAGS = $(AM_CPPFLAGS)
-bluenoise_DEPENDENCIES = @LOL_DEPS@
-
-benchsuite_SOURCES = benchsuite.cpp \
-    benchmark/vector.cpp benchmark/half.cpp benchmark/real.cpp
-benchsuite_CPPFLAGS = $(AM_CPPFLAGS)
-benchsuite_DEPENDENCIES = @LOL_DEPS@
-
-btphystest_SOURCES = \
-    btphystest.cpp btphystest.h physicobject.h \
-    physics/easyphysics.cpp physics/easyphysics.h \
-    physics/lolbtphysicsintegration.h physics/lolphysics.h \
-    physics/easycharactercontroller.cpp physics/easycharactercontroller.h \
-    physics/easyconstraint.cpp physics/easyconstraint.h \
-    physics/bulletcharactercontroller.cpp physics/bulletcharactercontroller.h \
-    \
-    front_camera_sprite.lolfx
-btphystest_CPPFLAGS = $(AM_CPPFLAGS)
-btphystest_DEPENDENCIES = @LOL_DEPS@
-btphystest_LDFLAGS = $(AM_LDFLAGS)
-if LOL_USE_EMSCRIPTEN
-btphystest_LDFLAGS += \
-    --preload-file data/CatsSheet.png \
-    -s TOTAL_MEMORY=$(shell expr 32 '*' 1024 '*' 1024)
-endif
-
-simplex_SOURCES = simplex.cpp
-simplex_CPPFLAGS = $(AM_CPPFLAGS)
-simplex_DEPENDENCIES = @LOL_DEPS@
-

doc/samples/benchmark/half.cpp

@@ -1,127 +0,0 @@
-//
-//  Lol Engine — Benchmark program
-//
-//  Copyright © 2005—2018 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdio>
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-static size_t const HALF_TABLE_SIZE = 1024 * 1024;
-static size_t const HALF_RUNS = 50;
-
-void bench_half(int mode)
-{
-    float result[10] = { 0.0f };
-    lol::timer timer;
-
-    /* Set up tables */
-    float *pf = new float[HALF_TABLE_SIZE + 1];
-    half *ph = new half[HALF_TABLE_SIZE + 1];
-
-    for (size_t run = 0; run < HALF_RUNS; run++)
-    {
-        switch (mode)
-        {
-        case 1:
-            for (size_t i = 0; i < HALF_TABLE_SIZE + 1; i++)
-                ph[i] = half::makebits(rand<uint16_t>());
-            break;
-        case 2:
-        default:
-            for (size_t i = 0; i < HALF_TABLE_SIZE + 1; i++)
-                ph[i] = rand(-2.0f, 2.0f);
-            break;
-        }
-
-        /* Convert half to float (array) */
-        timer.get();
-        half::convert(pf, ph, HALF_TABLE_SIZE);
-        result[0] += timer.get();
-
-        /* Convert half to float (fast) */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            pf[i] = (float)ph[i];
-        result[1] += timer.get();
-
-        /* Copy float */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            pf[i] = pf[i + 1];
-        result[2] += timer.get();
-
-        /* Add a half to every float */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            pf[i] += ph[i];
-        result[3] += timer.get();
-
-        /* Copy half */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            ph[i] = ph[i + 1];
-        result[4] += timer.get();
-
-        /* Change sign of every half */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            ph[i] = -ph[i];
-        result[5] += timer.get();
-
-        /* Convert float to half (array) */
-        timer.get();
-        half::convert(ph, pf, HALF_TABLE_SIZE);
-        result[6] += timer.get();
-
-        /* Convert float to half (fast) */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            ph[i] = (half)pf[i];
-        result[7] += timer.get();
-
-        /* Convert float to half (accurate) */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            ph[i] = half::makeaccurate(pf[i]);
-        result[8] += timer.get();
-
-        /* Add a float to every half */
-        timer.get();
-        for (size_t i = 0; i < HALF_TABLE_SIZE; i++)
-            ph[i] += pf[i];
-        result[9] += timer.get();
-    }
-
-    delete[] pf;
-    delete[] ph;
-
-    for (size_t i = 0; i < sizeof(result) / sizeof(*result); i++)
-        result[i] *= 1e9f / (HALF_TABLE_SIZE * HALF_RUNS);
-
-    msg::info("                          ns/elem\n");
-    msg::info("float = half (array)     %7.3f\n", result[0]);
-    msg::info("float = half (fast)      %7.3f\n", result[1]);
-    msg::info("float = float            %7.3f\n", result[2]);
-    msg::info("float += half            %7.3f\n", result[3]);
-    msg::info("half = half              %7.3f\n", result[4]);
-    msg::info("half = -half             %7.3f\n", result[5]);
-    msg::info("half = float (array)     %7.3f\n", result[6]);
-    msg::info("half = float (fast)      %7.3f\n", result[7]);
-    msg::info("half = float (accurate)  %7.3f\n", result[8]);
-    msg::info("half += float            %7.3f\n", result[9]);
-}
-

doc/samples/benchmark/real.cpp

@@ -1,82 +0,0 @@
-//
-//  Lol Engine — Benchmark program
-//
-//  Copyright © 2005—2018 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdio>
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-static size_t const REAL_TABLE_SIZE = 10000;
-static size_t const REAL_RUNS = 50;
-
-void bench_real(int mode)
-{
-    float result[12] = { 0.0f };
-    lol::timer timer;
-
-    for (size_t run = 0; run < REAL_RUNS; run++)
-    {
-        switch (mode)
-        {
-        case 1:
-            break;
-        }
-
-        real fib1 = 1.0, fib2 = 1.0;
-        timer.get();
-        for (size_t i = 0; i < REAL_TABLE_SIZE; i++)
-        {
-            real tmp = fib1 + fib2;
-            fib1 = fib2;
-            fib2 = tmp;
-        }
-        result[0] += timer.get();
-
-        real fact = 1.0;
-        timer.get();
-        for (size_t i = 0; i < REAL_TABLE_SIZE; i++)
-            fact = fact * real(1.0 + i);
-        result[1] += timer.get();
-
-        real invfact = 1.0;
-        timer.get();
-        for (size_t i = 0; i < REAL_TABLE_SIZE; i++)
-            invfact = invfact / real(1.0 + i);
-        result[2] += timer.get();
-
-        timer.get();
-        for (size_t i = 0; i < REAL_TABLE_SIZE / 128; i++)
-            (void)sin(real(0.01 * i));
-        result[3] += timer.get() * 128;
-
-        timer.get();
-        for (size_t i = 0; i < REAL_TABLE_SIZE / 128; i++)
-            (void)exp((real)(int)(i - REAL_TABLE_SIZE / 256));
-        result[4] += timer.get() * 128;
-    }
-
-    for (size_t i = 0; i < sizeof(result) / sizeof(*result); i++)
-        result[i] *= 1e9f / (REAL_TABLE_SIZE * REAL_RUNS);
-
-    msg::info("                              ns/elem\n");
-    msg::info("real = real + real           %7.3f\n", result[0]);
-    msg::info("real = real * real           %7.3f\n", result[1]);
-    msg::info("real = real / real           %7.3f\n", result[2]);
-    msg::info("real = sin(real)             %7.3f\n", result[3]);
-    msg::info("real = exp(real)             %7.3f\n", result[4]);
-}
-

doc/samples/benchmark/vector.cpp

@@ -1,91 +0,0 @@
-//
-//  Lol Engine — Benchmark program
-//
-//  Copyright © 2005—2018 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdio>
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-static size_t const MATRIX_TABLE_SIZE = 64 * 1024;
-static size_t const MATRIX_RUNS = 100;
-
-void bench_matrix(int mode)
-{
-    float result[5] = { 0.0f };
-    lol::timer timer;
-
-    /* Set up tables */
-    mat4 *pm = new mat4[MATRIX_TABLE_SIZE + 1];
-    float *pf = new float[MATRIX_TABLE_SIZE];
-
-    for (size_t run = 0; run < MATRIX_RUNS; run++)
-    {
-        switch (mode)
-        {
-        case 1:
-            for (size_t i = 0; i < MATRIX_TABLE_SIZE; i++)
-                for (int j = 0; j < 4; j++)
-                    for (int k = 0; k < 4; k++)
-                        pm[i][j][k] = rand(-2.0f, 2.0f);
-            break;
-        }
-
-        /* Copy matrices */
-        timer.get();
-        for (size_t i = 0; i < MATRIX_TABLE_SIZE; i++)
-            pm[i] = pm[i + 1];
-        result[0] += timer.get();
-
-        /* Determinant */
-        timer.get();
-        for (size_t i = 0; i < MATRIX_TABLE_SIZE; i++)
-            pf[i] = determinant(pm[i]);
-        result[1] += timer.get();
-
-        /* Multiply matrices */
-        timer.get();
-        for (size_t i = 0; i < MATRIX_TABLE_SIZE; i++)
-            pm[i] *= pm[i + 1];
-        result[2] += timer.get();
-
-        /* Add matrices */
-        timer.get();
-        for (size_t i = 0; i < MATRIX_TABLE_SIZE; i++)
-            pm[i] += pm[i + 1];
-        result[3] += timer.get();
-
-        /* Invert matrix */
-        timer.get();
-        for (size_t i = 0; i < MATRIX_TABLE_SIZE; i++)
-            pm[i] = inverse(pm[i]);
-        result[4] += timer.get();
-    }
-
-    delete[] pm;
-    delete[] pf;
-
-    for (size_t i = 0; i < sizeof(result) / sizeof(*result); i++)
-        result[i] *= 1e9f / (MATRIX_TABLE_SIZE * MATRIX_RUNS);
-
-    msg::info("                          ns/elem\n");
-    msg::info("mat4 = mat4              %7.3f\n", result[0]);
-    msg::info("float = mat4.det()       %7.3f\n", result[1]);
-    msg::info("mat4 *= mat4             %7.3f\n", result[2]);
-    msg::info("mat4 += mat4             %7.3f\n", result[3]);
-    msg::info("mat4 = mat4.invert()     %7.3f\n", result[4]);
-}
-

doc/samples/benchsuite.cpp

@@ -1,57 +0,0 @@
-//
-//  Lol Engine — Benchmark program
-//
-//  Copyright © 2005—2015 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdio>
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-void bench_real(int mode);
-void bench_matrix(int mode);
-void bench_half(int mode);
-
-int main(int argc, char **argv)
-{
-    UNUSED(argc, argv);
-
-    msg::info("-----------------------\n");
-    msg::info(" High precision floats\n");
-    msg::info("-----------------------\n");
-    bench_real(1);
-
-    msg::info("----------------------------\n");
-    msg::info(" Float matrices [-2.0, 2.0]\n");
-    msg::info("----------------------------\n");
-    bench_matrix(1);
-
-    msg::info("-------------------------------------\n");
-    msg::info(" Half precision floats (random bits)\n");
-    msg::info("-------------------------------------\n");
-    bench_half(1);
-
-    msg::info("-----------------------------------\n");
-    msg::info(" Half precision floats [-2.0, 2.0]\n");
-    msg::info("-----------------------------------\n");
-    bench_half(2);
-
-#if defined _WIN32
-    getchar();
-#endif
-
-    return EXIT_SUCCESS;
-}
-

doc/samples/benchsuite.vcxproj

@@ -1,69 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Label="LolMacros">
-    <LolDir Condition="Exists('$(SolutionDir)\lol')">$(SolutionDir)\lol</LolDir>
-    <LolDir Condition="!Exists('$(SolutionDir)\lol')">$(SolutionDir)</LolDir>
-  </PropertyGroup>
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|NX64">
-      <Configuration>Debug</Configuration>
-      <Platform>NX64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|ORBIS">
-      <Configuration>Debug</Configuration>
-      <Platform>ORBIS</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|NX64">
-      <Configuration>Release</Configuration>
-      <Platform>NX64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|ORBIS">
-      <Configuration>Release</Configuration>
-      <Platform>ORBIS</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="benchmark\half.cpp" />
-    <ClCompile Include="benchmark\real.cpp" />
-    <ClCompile Include="benchmark\vector.cpp" />
-    <ClCompile Include="benchsuite.cpp" />
-  </ItemGroup>
-  <Import Project="$(LolDir)\build\msbuild\lol-core.props" />
-  <Import Project="$(LolDir)\build\msbuild\lol-bullet.props" />
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{B1E10086-A1DA-401A-834D-969C9DBB5CC1}</ProjectGuid>
-    <ConfigurationType>Application</ConfigurationType>
-    <Keyword>Win32Proj</Keyword>
-  </PropertyGroup>
-  <Import Project="$(LolDir)\build\msbuild\lol.config.props" />
-  <ImportGroup Label="ExtensionSettings">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.props" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="$(LolDir)\build\msbuild\lol.vars.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <Import Project="$(LolDir)\build\msbuild\lol.rules.props" />
-  <ItemDefinitionGroup />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.targets" />
-  </ImportGroup>
-</Project>

doc/samples/bluenoise.cpp

@@ -1,39 +0,0 @@
-//
-//  bluenoise — create a N×N blue noise kernel
-//
-//  Copyright © 2016—2017 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-int main(int argc, char **argv)
-{
-    UNUSED(argc, argv);
-
-    ivec2 const size(64);
-    auto const &kernel = image::kernel::blue_noise(size, ivec2(8));
-
-    image im(size.xy);
-    array2d<vec4> &data = im.lock2d<PixelFormat::RGBA_F32>();
-
-    for (int j = 0; j < size.y; ++j)
-    for (int i = 0; i < size.x; ++i)
-        data[i][j] = vec4(vec3(kernel[i][j]), 1.0f);
-    im.unlock2d(data);
-    im.save("bluenoise.png");
-
-    return 0;
-}
-

doc/samples/btphystest.cpp

@@ -1,754 +0,0 @@
-//
-//  Lol Engine — BtPhys tutorial
-//
-//  Copyright © 2012—2019 Sam Hocevar <sam@hocevar.net>
-//            © 2009—2015 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <lol/engine.h>
-#include "loldebug.h"
-
-using namespace lol;
-
-#include "physics/lolphysics.h"
-#include "physics/easyphysics.h"
-
-#define CAT_MODE        0
-#define OBJ_SIZE        2.f
-#define NB_SPRITE       4
-#define PARTICLE_SIZE   4
-#include "physicobject.h"
-
-#include "btphystest.h"
-
-using namespace lol::phys;
-
-#define CUBE_HALF_EXTENTS   .5f
-#define EXTRA_HEIGHT        1.f
-#define BASE_TIME           2.f
-#define ZERO_TIME (BASE_TIME + rand(-BASE_TIME * .4f, BASE_TIME * .4f))
-#define ZERO_SPEED          3.5f
-#define JUMP_HEIGHT         30.f
-#define JUMP_STRAFE         .5f
-#define TARGET_TIMER        10.f + (rand(4.f) - 2.f)
-
-int gNumObjects = 16;
-
-#if CAT_MODE
-#define USE_WALL        1
-#define USE_BODIES      1
-#else
-#define USE_WALL        1
-#define USE_PLATFORM    0
-#define USE_ROPE        0
-#define USE_BODIES      1
-#define USE_ROTATION    1
-#define USE_CHARACTER   0
-#define USE_STAIRS      0
-#endif
-
-LOLFX_RESOURCE_DECLARE(front_camera_sprite);
-
-BtPhysTest::BtPhysTest(bool editor)
-{
-    m_init_status = 0;
-}
-
-void BtPhysTest::InitApp()
-{
-    m_init_status = 1;
-
-    m_loop_value = .0f;
-
-#if CAT_MODE
-    /* cat datas setup */
-    m_cat_texture = Tiler::Register("data/CatsSheet.png", ivec2::zero, ivec2(0,1));
-    m_fov_dp = .0f;
-    m_loc_dp = .0f;
-#endif //CAT_MODE
-
-    /* Create a camera that matches the settings of XNA BtPhysTest */
-    m_camera = new Camera();
-
-#if CAT_MODE
-    m_camera->SetView(vec3(70.f, 50.f, 0.f),
-                      vec3(0.f, 0.f, 0.f),
-                      vec3(0, 1, 0));
-    m_camera->SetProjection(radians(60.f), .1f, 1000.f, (float)Video::GetSize().x, (float)Video::GetSize().y / (float)Video::GetSize().x);
-    m_target_timer = TARGET_TIMER;
-    m_cam_target = -1;
-#else
-    m_camera->SetView(vec3(50.f, 50.f, 0.f),
-                      vec3(0.f, 0.f, 0.f),
-                      vec3(0, 1, 0));
-    m_camera->SetProjection(radians(45.f), .1f, 1000.f, (float)Video::GetSize().x, (float)Video::GetSize().y / (float)Video::GetSize().x);
-#endif
-    Scene& scene = Scene::GetScene();
-    scene.PushCamera(m_camera);
-
-    m_ready = false;
-
-    m_simulation = new Simulation();
-    m_simulation->SetWorldLimit(vec3(-1000.0f, -1000.0f, -1000.0f), vec3(1000.0f, 1000.0f, 1000.0f));
-    m_simulation->Init();
-    vec3 NewGravity = vec3(.0f, -10.0f, .0f);
-    m_simulation->SetGravity(NewGravity);
-    m_simulation->SetContinuousDetection(true);
-    m_simulation->SetTimestep(1.f / 120.f);
-    Ticker::Ref(m_simulation);
-
-    /* Add a white directional light */
-    m_light1 = new Light();
-    m_light1->SetPosition(vec3(0.2f, 0.2f, 0.f));
-    m_light1->SetColor(vec4(0.5f, 0.5f, 0.5f, 1.f));
-    m_light1->SetType(LightType::Directional);
-    Ticker::Ref(m_light1);
-
-    /* Add an orangeish point light */
-    m_light2 = new Light();
-    m_light2->SetPosition(vec3(-15.f, 15.f, 15.f));
-    m_light2->SetColor(vec4(0.4f, 0.3f, 0.2f, 1.f));
-    m_light2->SetType(LightType::Point);
-    Ticker::Ref(m_light2);
-
-    float offset = 29.5f;
-    vec3 pos_offset = vec3(.0f, 30.f, .0f);
-#if USE_STAIRS
-    {
-        vec3 new_offset = vec3(1.0f, .125f, .0f);
-        quat NewRotation = quat::fromeuler_xyz(0.f, 0.f, 0.f);
-        vec3 NewPosition = pos_offset + vec3(5.0f, -29.f, 15.0f);
-        {
-            NewRotation = quat::fromeuler_xyz(0.f, 0.f, radians(30.f));
-            NewPosition += vec3(4.0f, .0f, -4.0f);
-
-            PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 3);
-            Ticker::Ref(NewPhyobj);
-            m_stairs_list << NewPhyobj;
-        }
-        {
-            NewRotation = quat::fromeuler_xyz(0.f, 0.f, radians(40.f));
-            NewPosition += vec3(4.0f, .0f, -4.0f);
-
-            PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 3);
-            Ticker::Ref(NewPhyobj);
-            m_stairs_list << NewPhyobj;
-        }
-        NewPosition = pos_offset + vec3(5.0f, -29.5f, 15.0f);
-        NewRotation = quat::fromeuler_xyz(0.f, 0.f, 0.f);
-        for (int i=0; i < 15; i++)
-        {
-            NewPosition += new_offset;
-
-            PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 3);
-            Ticker::Ref(NewPhyobj);
-            m_stairs_list << NewPhyobj;
-        }
-    }
-#endif //USE_STAIRS
-
-#if USE_WALL
-    {
-        for (int i=0; i < 6; i++)
-        {
-            vec3 NewPosition = vec3(.0f);
-            quat NewRotation = quat(1.f);
-
-            PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation);
-
-            int idx = i/2;
-            NewPosition = pos_offset;
-            NewPosition[idx] += offset;
-            offset *= -1.f;
-
-            if (idx != 1)
-            {
-                vec3 NewAxis = vec3(.0f);
-                NewAxis[2 - idx] = 1;
-                NewRotation = quat::rotate(radians(90.f), NewAxis);
-            }
-
-            NewPhyobj->SetTransform(NewPosition, NewRotation);
-            Ticker::Ref(NewPhyobj);
-            m_ground_list << NewPhyobj;
-        }
-    }
-#endif //USE_WALL
-
-    PhysicsObject* BasePhyobj = nullptr;
-#if USE_PLATFORM
-    {
-        quat NewRotation = quat::fromeuler_xyz(0.f, 0.f, 0.f);
-        vec3 NewPosition = pos_offset + vec3(5.0f, -25.0f, -15.0f);
-
-        PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 1);
-
-        m_platform_list << NewPhyobj;
-        Ticker::Ref(NewPhyobj);
-
-        NewPosition = pos_offset + vec3(-15.0f, -25.0f, 5.0f);
-
-        NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 1);
-        BasePhyobj = NewPhyobj;
-
-        m_platform_list << NewPhyobj;
-        Ticker::Ref(NewPhyobj);
-
-        NewRotation = quat::fromeuler_xyz(0.f, 0.f, radians(90.f));
-        NewPosition = pos_offset + vec3(-20.0f, -25.0f, 5.0f);
-
-        NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 1);
-
-        NewPhyobj->GetPhysic()->AttachTo(BasePhyobj->GetPhysic(), true, true);
-        m_platform_list << NewPhyobj;
-        Ticker::Ref(NewPhyobj);
-
-        //NewPosition += vec3(-0.0f, .0f, .0f);
-        //NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 1);
-
-        //NewPhyobj->GetPhysic()->AttachTo(BasePhyobj->GetPhysic(), true, false);
-        //m_platform_list << NewPhyobj;
-        //Ticker::Ref(NewPhyobj);
-
-        //NewPosition += vec3(-2.0f, .0f, .0f);
-        //NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 1);
-
-        //NewPhyobj->GetPhysic()->AttachTo(BasePhyobj->GetPhysic(), false, false);
-        //m_platform_list << NewPhyobj;
-        //Ticker::Ref(NewPhyobj);
-    }
-#endif //USE_PLATFORM
-
-#if USE_CHARACTER
-    {
-        quat NewRotation = quat::fromeuler_xyz(0.f, 0.f, 0.f);
-        vec3 NewPosition = pos_offset + vec3(-5.0f, -10.0f, 15.0f);
-
-        PhysicsObject* NewPhyobj = new PhysicsObject(m_simulation, NewPosition, NewRotation, 2);
-
-        m_character_list << NewPhyobj;
-        Ticker::Ref(NewPhyobj);
-
-        //NewPhyobj->GetCharacter()->AttachTo(BasePhyobj->GetPhysic(), true, true);
-    }
-#endif //USE_CHARACTER
-
-#if USE_BODIES
-    {
-        for (int x=0; x < 6; x++)
-        {
-            for (int y=0; y < 2; y++)
-            {
-                for (int z=0; z < 5; z++)
-                {
-                    PhysicsObject* new_physobj = new PhysicsObject(m_simulation, 1000.f,
-                        vec3(-20.f, 15.f, -20.f) +
-#if CAT_MODE
-                        vec3(rand(4.f), rand(2.f), rand(4.f)) -
-                        vec3(2.f       , 1.f      , 2.f) +
-#endif //CAT_MODE
-                        vec3(8.f * (float)x, 8.f * (float)y, 8.f * (float)z));
-                    m_physobj_list.push(new_physobj, ZERO_TIME);
-                    Ticker::Ref(new_physobj);
-                }
-            }
-        }
-    }
-#endif //USE_BODIES
-
-#if USE_ROPE
-    {
-        array<PhysicsObject*> RopeElements;
-        for (int i = 0; i < 14; i++)
-        {
-            PhysicsObject* new_physobj = new PhysicsObject(m_simulation, 1000.f,
-                vec3(0.f, 15.f, -20.f) +
-                vec3(0.f, 0.f, 2.f * (float)i), 1);
-            RopeElements << new_physobj;
-            m_physobj_list.push(new_physobj, ZERO_TIME);
-            Ticker::Ref(new_physobj);
-            if (RopeElements.count() > 1)
-            {
-                EasyConstraint* new_constraint = new EasyConstraint();
-
-                vec3 A2B = .5f * (RopeElements[i]->GetPhysic()->GetTransform()[3].xyz -
-                            RopeElements[i - 1]->GetPhysic()->GetTransform()[3].xyz);
-                new_constraint->SetPhysObjA(RopeElements[i - 1]->GetPhysic(), lol::mat4::translate(A2B));
-                new_constraint->SetPhysObjB(RopeElements[i]->GetPhysic(), lol::mat4::translate(-A2B));
-                new_constraint->InitConstraintToPoint2Point();
-                new_constraint->DisableCollisionBetweenObjs(true);
-                new_constraint->AddToSimulation(m_simulation);
-                m_constraint_list << new_constraint;
-            }
-        }
-    }
-#endif //USE_ROPE
-}
-
-BtPhysTest::~BtPhysTest()
-{
-    Scene& scene = Scene::GetScene();
-    scene.PopCamera(m_camera);
-    Ticker::Unref(m_light1);
-    Ticker::Unref(m_light2);
-
-#if CAT_MODE
-    /* cat datas setup */
-    Shader::Destroy(m_cat_shader);
-    Tiler::Deregister(m_cat_texture);
-#endif //CAT_MODE
-
-    while (m_constraint_list.count())
-    {
-        EasyConstraint* CurPop = m_constraint_list.last();
-        m_constraint_list.pop();
-        CurPop->RemoveFromSimulation(m_simulation);
-        delete CurPop;
-    }
-    array<PhysicsObject*> objects
-        = m_ground_list
-        + m_stairs_list
-        + m_character_list
-        + m_platform_list;
-    while (m_physobj_list.count())
-    {
-        objects << m_physobj_list.last().m1;
-        m_physobj_list.pop();
-    }
-    m_ground_list.clear();
-    m_stairs_list.clear();
-    m_character_list.clear();
-    m_platform_list.clear();
-
-    while (objects.count())
-    {
-        PhysicsObject* CurPop = objects.pop();
-        CurPop->GetPhysic()->RemoveFromSimulation(m_simulation);
-        Ticker::Unref(CurPop);
-    }
-
-    //while (m_ground_list.count())
-    //{
-    //    PhysicsObject* CurPop = m_ground_list.last();
-    //    m_ground_list.pop();
-    //    CurPop->GetPhysic()->RemoveFromSimulation(m_simulation);
-    //    Ticker::Unref(CurPop);
-    //}
-    //while (m_stairs_list.count())
-    //{
-    //    PhysicsObject* CurPop = m_stairs_list.last();
-    //    m_stairs_list.pop();
-    //    CurPop->GetPhysic()->RemoveFromSimulation(m_simulation);
-    //    Ticker::Unref(CurPop);
-    //}
-    //while (m_character_list.count())
-    //{
-    //    PhysicsObject* CurPop = m_character_list.last();
-    //    m_character_list.pop();
-    //    CurPop->GetCharacter()->RemoveFromSimulation(m_simulation);
-    //    Ticker::Unref(CurPop);
-    //}
-    //while (m_platform_list.count())
-    //{
-    //    PhysicsObject* CurPop = m_platform_list.last();
-    //    m_platform_list.pop();
-    //    CurPop->GetPhysic()->RemoveFromSimulation(m_simulation);
-    //    Ticker::Unref(CurPop);
-    //}
-    //while (m_physobj_list.count())
-    //{
-    //    PhysicsObject* CurPop = m_physobj_list.last().m1;
-    //    m_physobj_list.pop();
-    //    CurPop->GetPhysic()->RemoveFromSimulation(m_simulation);
-    //    Ticker::Unref(CurPop);
-    //}
-    Ticker::Unref(m_simulation);
-
-}
-
-void BtPhysTest::tick_game(float seconds)
-{
-    WorldEntity::tick_game(seconds);
-
-    if (!m_init_status)
-    {
-        if (Scene::GetCount())
-            InitApp();
-        return;
-    }
-    else if (m_init_status == 1)
-    {
-        m_init_status++;
-        return;
-    }
-
-    auto context = Debug::DrawContext::New(Color::white, 1.f);
-    Debug::DrawGrid(vec3::zero, vec3::axis_x, vec3::axis_y, vec3::axis_z, 10.f);
-
-    if (input::keyboard()->key_released(input::key::SC_Escape))
-        Ticker::Shutdown();
-
-    m_loop_value += seconds;
-    if (m_loop_value > F_PI * 2.0f)
-        m_loop_value -= F_PI * 2.0f;
-
-    vec3 GroundBarycenter = vec3(.0f);
-    vec3 PhysObjBarycenter = vec3(.0f);
-    float factor = .0f;
-#if CAT_MODE
-#if USE_BODIES
-    vec3 cam_center(0.f);
-    float cam_factor = .0f;
-    vec2 screen_min_max[2] = { vec2(FLT_MAX), vec2(-FLT_MAX) };
-    Scene& scene = Scene::GetScene();
-    mat4 world_cam = scene.GetCamera()->GetView();
-    mat4 cam_screen = scene.GetCamera()->GetProjection();
-
-    m_target_timer -= seconds;
-    if (m_target_timer < .0f)
-    {
-        m_target_timer = TARGET_TIMER;
-        if (m_cam_target == -1)
-            m_cam_target = rand(m_physobj_list.count());
-        else
-            m_cam_target = -1;
-    }
-
-    for (int i = 0; i < m_physobj_list.count(); i++)
-    {
-        PhysicsObject* PhysObj = m_physobj_list[i].m1;
-        float &obj_timer = m_physobj_list[i].m2;
-
-        vec3 obj_loc = PhysObj->GetPhysic()->GetTransform()[3].xyz;
-
-        if (m_cam_target == -1 || m_cam_target == i)
-        {
-            cam_center += obj_loc;
-            cam_factor += 1.f;
-
-            mat4 LocalPos = mat4::translate(obj_loc);
-            vec3 vpos;
-
-            LocalPos = world_cam * LocalPos;
-            mat4 LocalPos0 = LocalPos;
-
-            int j = 2;
-            while (j-- > 0)
-            {
-                if (j == 1)
-                    LocalPos = mat4::translate(vec3(-4.f)) * LocalPos0;
-                else
-                    LocalPos = mat4::translate(vec3(4.f)) * LocalPos0;
-
-                LocalPos = cam_screen * LocalPos;
-                vpos = (LocalPos[3] / LocalPos[3].w).xyz;
-                screen_min_max[0] = min(vpos.xy, screen_min_max[0]);
-                screen_min_max[1] = max(vpos.xy, screen_min_max[1]);
-            }
-        }
-
-        //Jump handling
-        //if (length(PhysObj->GetPhysic()->GetLinearVelocity()) < ZERO_SPEED)
-        if (lol::abs(PhysObj->GetPhysic()->GetLinearVelocity().y) < ZERO_SPEED)
-            obj_timer -= seconds;
-
-        if (obj_timer < .0f)
-        {
-            PhysObj->GetPhysic()->AddImpulse(JUMP_HEIGHT *
-                                             vec3(JUMP_STRAFE, 1.f, JUMP_STRAFE) *
-                                             vec3(rand(-1.f, 1.f), 1.0f, rand(-1.f, 1.f)) *
-                                             PhysObj->GetPhysic()->GetMass());
-            obj_timer = ZERO_TIME;
-        }
-    }
-
-    float fov_ratio = max(max(lol::abs(screen_min_max[0].x), lol::abs(screen_min_max[0].y)),
-                          max(lol::abs(screen_min_max[1].x), lol::abs(screen_min_max[1].y)));
-
-    vec3 new_target = cam_center / cam_factor;
-    float fov_dp = .0f;
-    float loc_dp = .0f;
-
-    //ideally fov is on the target
-    if (lol::abs(fov_ratio - 1.f) < .2f)
-        fov_dp = ((m_cam_target == -1)?(.7f):(.2f));
-    else
-        fov_dp = ((m_cam_target == -1)?(1.7f):(.9f));
-
-    //ideally loc is on the target
-    if (length(new_target - m_camera->GetTarget()) < 6.f)
-        loc_dp = ((m_cam_target == -1)?(.5f):(.03f));
-    else
-        loc_dp = ((m_cam_target == -1)?(.9f):(.5f));
-
-    m_fov_dp = damp(m_fov_dp, fov_dp, 0.08f, seconds);
-    m_loc_dp = damp(m_loc_dp, loc_dp, 0.08f, seconds);
-    m_camera->SetFov(damp(m_camera->GetFov(), m_camera->GetFov() * fov_ratio * 1.1f, m_fov_dp, seconds));
-    vec3 tmp = damp(m_camera->GetTarget(), new_target, m_loc_dp, seconds);
-    m_camera->SetView((mat4::rotate(radians(10.f) * seconds, vec3(.0f, 1.f, .0f)) * vec4(m_camera->GetPosition(), 1.0f)).xyz,
-                      tmp, vec3(0, 1, 0));
-#endif //USE_BODIES
-#endif //CAT_MODE
-
-#if USE_WALL
-    {
-        for (int i = 0; i < m_ground_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_ground_list[i];
-            mat4 GroundMat = PhysObj->GetTransform();
-
-            GroundBarycenter += GroundMat[3].xyz;
-            factor += 1.f;
-        }
-
-        GroundBarycenter /= factor;
-
-        for (int i = 0; i < m_ground_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_ground_list[i];
-
-            mat4 GroundMat = PhysObj->GetTransform();
-            vec3 CenterToGround = GroundMat[3].xyz - GroundBarycenter;
-            vec3 CenterToCam = m_camera->GetPosition() - GroundBarycenter;
-
-            if (dot(normalize(CenterToCam - CenterToGround),
-                    normalize(CenterToGround)) > 0.f)
-                PhysObj->SetRender(false);
-            else
-                PhysObj->SetRender(true);
-        }
-    }
-#endif //USE_WALL
-
-#if USE_ROTATION
-    {
-        for (int i = 0; i < m_ground_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_ground_list[i];
-
-            mat4 GroundMat = PhysObj->GetTransform();
-            mat4 CenterMx = mat4::translate(GroundBarycenter);
-            GroundMat = inverse(CenterMx) * GroundMat;
-            GroundMat = CenterMx *
-                        mat4(quat::fromeuler_xyz(vec3(.0f, radians(20.f), radians(20.0f)) * seconds))
-                        * GroundMat;
-            PhysObj->SetTransform(GroundMat[3].xyz, quat(mat3(GroundMat)));
-        }
-    }
-#endif //USE_ROTATION
-
-#if USE_PLATFORM
-    {
-        for (int i = 0; i < m_platform_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_platform_list[i];
-
-            mat4 GroundMat = PhysObj->GetTransform();
-            if (i == 0)
-            {
-                GroundMat = GroundMat * mat4(quat::fromeuler_xyz(vec3(radians(20.f), .0f, .0f) * seconds));
-                PhysObj->SetTransform(GroundMat[3].xyz, quat(mat3(GroundMat)));
-            }
-            else if (i == 1)
-            {
-                GroundMat =
-                    mat4::translate(vec3(-15.0f, 5.0f, lol::cos(m_loop_value) * 8.f)) *
-                    mat4(quat::fromeuler_xyz(vec3(.0f, lol::cos(m_loop_value) * radians(20.f), .0f)));
-                PhysObj->SetTransform(GroundMat[3].xyz, quat(mat3(GroundMat)));
-            }
-        }
-    }
-#endif //USE_PLATFORM
-
-#if USE_CHARACTER
-    {
-        auto keyboard = input::keyboard();
-
-        for (int i = 0; i < m_character_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_character_list[i];
-            EasyCharacterController* Character = (EasyCharacterController*)PhysObj->GetCharacter();
-            mat4 CtlrMx = Character->GetTransform();
-
-            vec3 movement(0.f);
-            movement.z = (keyboard->key(input::key::SC_Right) ? 1.f : 0.f)
-                - (keyboard->key(input::key::SC_Left) ? 1.f : 0.f);
-            movement.x = (keyboard->key(input::key::SC_Up) ? 1.f : 0.f)
-                - (keyboard->key(input::key::SC_Down) ? 1.f : 0.f);
-            movement.y = (keyboard->key(input::key::SC_PageUp) ? 1.f : 0.f)
-                - (keyboard->key(input::key::SC_PageDown) ? 1.f : 0.f);
-            vec3 CharMove = movement * seconds * vec3(4.f, 10.f, 4.f);
-
-            if (input::keyboard()->key_released(input::key::SC_Space))
-                Character->Jump();
-            Character->SetMovementForFrame(CharMove);
-
-            RayCastResult HitResult;
-            if (m_simulation->RayHits(HitResult, ERT_Closest, Character->GetTransform()[3].xyz, (Character->GetTransform()[3].xyz + vec3(.0f, -1.f, .0f)), Character))
-                Character->AttachTo(HitResult.m_collider_list[0], true, true);
-            else
-                Character->AttachTo(nullptr);
-        }
-    }
-#endif //USE_CHARACTER
-
-#if USE_CHARACTER
-    {
-        PhysObjBarycenter = vec3(.0f);
-        factor = .0f;
-
-        for (int i = 0; i < m_character_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_character_list[i];
-            mat4 GroundMat = PhysObj->GetTransform();
-
-            PhysObjBarycenter += GroundMat[3].xyz;
-            factor += 1.f;
-        }
-
-        PhysObjBarycenter /= factor;
-
-#if 0
-        m_camera->SetTarget(m_camera->GetTarget() + (seconds / (seconds + 0.18f)) * (PhysObjBarycenter - m_camera->GetTarget()));
-        vec3 CamPosCenter = m_camera->GetTarget() + vec3(.0f, 5.0f, .0f);
-        m_camera->SetPosition(CamPosCenter + normalize(m_camera->GetPosition() - CamPosCenter) * 20.0f);
-#endif
-    }
-#else
-    {
-        PhysObjBarycenter = vec3(.0f);
-        for (int i = 0; i < m_physobj_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_physobj_list[i].m1;
-            mat4 GroundMat = PhysObj->GetTransform();
-
-            PhysObjBarycenter += GroundMat[3].xyz;
-            factor += 1.f;
-        }
-
-        PhysObjBarycenter /= factor;
-
-#if 0
-        m_camera->SetTarget(PhysObjBarycenter);
-        m_camera->SetPosition(GroundBarycenter + normalize(GroundBarycenter - PhysObjBarycenter) * 60.0f);
-#endif
-    }
-#endif //USE_CHARACTER
-}
-
-void BtPhysTest::tick_draw(float seconds, Scene &scene)
-{
-    WorldEntity::tick_draw(seconds, scene);
-
-    if (m_init_status != 2)
-        return;
-
-    if (!m_ready)
-    {
-#if CAT_MODE
-        /* cat datas setup */
-        m_cat_shader = Shader::Create(LOLFX_RESOURCE_NAME(front_camera_sprite));
-#if USE_BODIES
-        for (int i = 0; i < m_physobj_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_physobj_list[i].m1;
-            m_cat_sdata = new CatShaderData(((1 << VertexUsage::Position) |
-                                                (1 << VertexUsage::Color) |
-                                                (1 << VertexUsage::TexCoord) |
-                                                (1 << VertexUsage::TexCoordExt)),
-                                                m_cat_shader);
-            m_cat_sdata->m_tex_uniform = m_cat_texture->GetTexture()->GetTextureUniform();
-            m_cat_sdata->m_sprite_flip = ((rand(2) == 1)?(1.f):(0.f)) / (float)(NB_SPRITE * PARTICLE_SIZE);
-            PhysObj->SetCustomShaderData(m_cat_sdata);
-            m_cat_sdata = nullptr;
-        }
-#endif //USE_BODIES
-#endif //CAT_MODE
-
-        /* FIXME: this object never cleans up */
-        m_ready = true;
-    }
-    else
-    {
-#if CAT_MODE
-        for (int i = 0; i < m_physobj_list.count(); i++)
-        {
-            PhysicsObject* PhysObj = m_physobj_list[i].m1;
-            CatShaderData* ShaderData = (CatShaderData*)PhysObj->GetCustomShaderData();
-
-            ShaderData->m_sprite_orientation = damp(ShaderData->m_sprite_orientation,
-                                                    F_PI_4 * ((ShaderData->m_sprite_flip * 2.f * (float)(NB_SPRITE * PARTICLE_SIZE)) - 1.f) *
-                                                    clamp(PhysObj->GetPhysic()->GetLinearVelocity().y / 20.0f, -1.f, 1.f),
-                                                    0.1f, seconds);
-        }
-#endif //CAT_MODE
-    }
-
-    //Video::set_clear_color(vec4(0.0f, 0.0f, 0.12f, 1.0f));
-
-}
-
-//-----------------------------------------------------------------------------
-// CShaderData
-//-----------------------------------------------------------------------------
-CatShaderData::CatShaderData(uint32_t vert_decl_flags, std::shared_ptr<Shader> shader)
-    : GpuShaderData(vert_decl_flags, shader, DebugRenderMode::Default)
-{
-    m_sprite_orientation = .0f;
-    m_sprite_flip = .0f;
-    SetupDefaultData();
-}
-
-//-----------------------------------------------------------------------------
-void CatShaderData::SetupDefaultData()
-{
-    AddUniform("u_model_view");
-    AddUniform("u_normal_mat");
-    AddUniform("u_proj");
-    AddUniform("u_texture");
-    AddUniform("u_sprite_orientation");
-    AddUniform("u_sprite_flip");
-}
-
-//-----------------------------------------------------------------------------
-void CatShaderData::SetupShaderDatas(mat4 const &model)
-{
-    Scene& scene = Scene::GetScene();
-    mat4 proj = scene.GetCamera()->GetProjection();
-    mat4 view = scene.GetCamera()->GetView();
-
-    mat4 modelview = view * model;
-    mat3 normalmat = transpose(inverse(mat3(view)));
-
-    m_shader->SetUniform(*GetUniform("u_model_view"), modelview);
-    m_shader->SetUniform(*GetUniform("u_normal_mat"), normalmat);
-    m_shader->SetUniform(*GetUniform("u_proj"), proj);
-    m_shader->SetUniform(*GetUniform("u_texture"), m_tex_uniform, 0);
-    m_shader->SetUniform(*GetUniform("u_sprite_orientation"), m_sprite_orientation);
-    m_shader->SetUniform(*GetUniform("u_sprite_flip"), m_sprite_flip);
-}
-
-int main(int argc, char **argv)
-{
-    sys::init(argc, argv);
-
-    Application app("BtPhysTest", ivec2(1280, 960), 60.0f);
-
-    new BtPhysTest(argc > 1);
-    app.ShowPointer(false);
-
-    app.Run();
-
-    return EXIT_SUCCESS;
-}
-

doc/samples/btphystest.h

@@ -1,115 +0,0 @@
-//
-//  Lol Engine — Bullet physics test
-//
-//  Copyright © 2012—2019 Sam Hocevar <sam@hocevar.net>
-//            © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#pragma once
-
-#include <memory>
-#include <string>
-#include <map>
-
-class CatShaderData : public GpuShaderData
-{
-    friend class CRenderer;
-
-public:
-    //---
-    CatShaderData(uint32_t vert_decl_flags, std::shared_ptr<Shader> shader);
-    //---
-    void SetupDefaultData();
-    virtual void SetupShaderDatas(mat4 const &model);
-    //--
-    virtual std::string GetInVertexName()   { return "in_vertex";   }
-    virtual std::string GetInNormalName()   { return "in_normal";   }
-    virtual std::string GetInColorName()    { return "in_color";    }
-    virtual std::string GetInTexCoordName() { return "in_texcoord"; }
-
-    TextureUniform m_tex_uniform;
-    float m_sprite_orientation;
-    float m_sprite_flip;
-};
-
-class BtPhysTest : public WorldEntity
-{
-public:
-    BtPhysTest(bool editor = false);
-    virtual ~BtPhysTest();
-
-    std::string GetName() const { return "<BtPhysTest>"; }
-
-protected:
-    virtual void tick_game(float seconds);
-    virtual void tick_draw(float seconds, Scene &scene);
-
-    void InitApp();
-
-private:
-    //MeshViewerInput ---------------------------------------------------------
-    struct BtPhysTestKeyInputBase : public StructSafeEnum
-    {
-        enum Type
-        {
-            KEY_START = 0,
-
-            KEY_MOVE_FORWARD = KEY_START,
-            KEY_MOVE_BACK,
-            KEY_MOVE_LEFT,
-            KEY_MOVE_RIGHT,
-            KEY_MOVE_UP,
-            KEY_MOVE_DOWN,
-            KEY_MOVE_JUMP,
-            KEY_QUIT,
-
-            KEY_MAX
-        };
-    protected:
-        virtual bool BuildEnumMap(std::map<int64_t, std::string>& enum_map)
-        {
-            enum_map[KEY_MOVE_FORWARD] = input::key_to_name(input::key::SC_Up);
-            enum_map[KEY_MOVE_BACK] = input::key_to_name(input::key::SC_Down);
-            enum_map[KEY_MOVE_LEFT] = input::key_to_name(input::key::SC_Left);
-            enum_map[KEY_MOVE_RIGHT] = input::key_to_name(input::key::SC_Right);
-            enum_map[KEY_MOVE_UP] = input::key_to_name(input::key::SC_PageUp);
-            enum_map[KEY_MOVE_DOWN] = input::key_to_name(input::key::SC_PageDown);
-            enum_map[KEY_MOVE_JUMP] = input::key_to_name(input::key::SC_Space);
-            enum_map[KEY_QUIT] = input::key_to_name(input::key::SC_Escape);
-
-            return true;
-        }
-    };
-    typedef SafeEnum<BtPhysTestKeyInputBase> BtPhysTestKeyInput;
-
-
-    TileSet*                        m_cat_texture;
-    std::shared_ptr<Shader>         m_cat_shader;
-    CatShaderData*                  m_cat_sdata;
-    Camera*                         m_camera;
-    Light*                          m_light1;
-    Light*                          m_light2;
-    int                             m_init_status;
-    bool                            m_ready;
-
-    lol::phys::Simulation*          m_simulation;
-    array<EasyConstraint*>          m_constraint_list;
-    array<PhysicsObject*, float>    m_physobj_list;
-    array<PhysicsObject*>           m_ground_list;
-    array<PhysicsObject*>           m_platform_list;
-    array<PhysicsObject*>           m_character_list;
-    array<PhysicsObject*>           m_stairs_list;
-
-    float                           m_loop_value;
-    float                           m_target_timer;
-    int                             m_cam_target;
-    float                           m_fov_dp;
-    float                           m_loc_dp;
-};
-

doc/samples/btphystest.vcxproj

@@ -1,88 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Label="LolMacros">
-    <LolDir Condition="Exists('$(SolutionDir)\lol')">$(SolutionDir)\lol</LolDir>
-    <LolDir Condition="!Exists('$(SolutionDir)\lol')">$(SolutionDir)</LolDir>
-  </PropertyGroup>
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|NX64">
-      <Configuration>Debug</Configuration>
-      <Platform>NX64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|ORBIS">
-      <Configuration>Debug</Configuration>
-      <Platform>ORBIS</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|NX64">
-      <Configuration>Release</Configuration>
-      <Platform>NX64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|ORBIS">
-      <Configuration>Release</Configuration>
-      <Platform>ORBIS</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="btphystest.h" />
-    <ClInclude Include="physicobject.h" />
-    <ClInclude Include="physics\bulletcharactercontroller.h" />
-    <ClInclude Include="physics\easycharactercontroller.h" />
-    <ClInclude Include="physics\easyconstraint.h" />
-    <ClInclude Include="physics\easyphysics.h" />
-    <ClInclude Include="physics\lolbtphysicsintegration.h" />
-    <ClInclude Include="physics\lolphysics.h" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="btphystest.cpp" />
-    <ClCompile Include="physics\bulletcharactercontroller.cpp" />
-    <ClCompile Include="physics\easycharactercontroller.cpp" />
-    <ClCompile Include="physics\easyconstraint.cpp" />
-    <ClCompile Include="physics\easyphysics.cpp" />
-  </ItemGroup>
-  <Import Project="$(LolDir)\build\msbuild\lol-core.props" />
-  <Import Project="$(LolDir)\build\msbuild\lol-bullet.props" />
-  <ItemGroup>
-    <None Include="Makefile.am">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
-    </None>
-  </ItemGroup>
-  <ItemGroup>
-    <LolFxCompile Include="front_camera_sprite.lolfx" />
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{ee203b88-44cf-4859-9d42-7a1f43fecb52}</ProjectGuid>
-    <ConfigurationType>Application</ConfigurationType>
-    <Keyword>Win32Proj</Keyword>
-  </PropertyGroup>
-  <Import Project="$(LolDir)\build\msbuild\lol.config.props" />
-  <ImportGroup Label="ExtensionSettings">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.props" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="$(LolDir)\build\msbuild\lol.vars.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <Import Project="$(LolDir)\build\msbuild\lol.rules.props" />
-  <ItemDefinitionGroup />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.targets" />
-  </ImportGroup>
-</Project>

doc/samples/btphystest.vcxproj.filters

@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <ClInclude Include="btphystest.h" />
-    <ClInclude Include="physicobject.h" />
-    <ClInclude Include="physics\easycharactercontroller.h">
-      <filter>physics</filter>
-    </ClInclude>
-    <ClInclude Include="physics\lolphysics.h">
-      <filter>physics</filter>
-    </ClInclude>
-    <ClInclude Include="physics\easyconstraint.h">
-      <filter>physics</filter>
-    </ClInclude>
-    <ClInclude Include="physics\easyphysics.h">
-      <filter>physics</filter>
-    </ClInclude>
-    <ClInclude Include="physics\lolbtphysicsintegration.h">
-      <filter>physics</filter>
-    </ClInclude>
-    <ClInclude Include="physics\bulletcharactercontroller.h">
-      <filter>physics</filter>
-    </ClInclude>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="btphystest.cpp" />
-    <ClCompile Include="physics\easycharactercontroller.cpp">
-      <filter>physics</filter>
-    </ClCompile>
-    <ClCompile Include="physics\easyconstraint.cpp">
-      <filter>physics</filter>
-    </ClCompile>
-    <ClCompile Include="physics\easyphysics.cpp">
-      <filter>physics</filter>
-    </ClCompile>
-    <ClCompile Include="physics\bulletcharactercontroller.cpp">
-      <filter>physics</filter>
-    </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <Filter Include="generated">
-      <UniqueIdentifier>{4fc7662b-b17a-49b9-acd1-0cf767183b06}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="physics">
-      <UniqueIdentifier>{ccecd634-9321-4c49-9471-e9da50dda6d3}</UniqueIdentifier>
-    </Filter>
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="Makefile.am" />
-  </ItemGroup>
-  <ItemGroup>
-    <LolFxCompile Include="front_camera_sprite.lolfx" />
-  </ItemGroup>
-</Project>

doc/samples/data/mesh-buffer.txt

@@ -1,110 +0,0 @@
-addlight 0 position (0 0 15) color #bbb
-addlight 1 position (0 0 15) color #bbb
-//addlight 1 position (3 10 0) color #444
-clearcolor #ddd
-showgizmo true
-showlight true
-
-
-//SCENE SETUP END
-
-//addlight 0.0 position (1 0 1) color #0ff
-//addlight 0.0 position (-0.2 -1 -0.5) color (.0 .2 .5 1)
-
-//custom setmesh "sc#f00 ab 2 ty 1.5 ab 2"
-
-custom setmesh "
-
-//tqw
-//CMD TEST
-//sc#0f0 asph 1 10
-//sc#0f0 ab 10
-//sc#0f0 afcb 1 -.2
-//sc#0f0 acg 8 1 1 1 2 2 1.5 1.5 -.4
-//sc#0f0 as 6 1 2
-//sc#0f0 scb#f00 aes 6 1 2 2
-//sc#0f0 ac 6 5 2 2 false true true
-//sc#0f0 aq 1
-//splt 2 smth 4 0 1
-
-//[sc#0f0 ac 3 .5 .4 0 ty .25 [ad 3 .4 sy -1] ty .5 ac 3 1 .1 ty .5 dup [ rz 90 ry 90 scv#00f dup [ ry 90 scv#f00 ] ] ]
-//[sc#fff ab .1]
-
-//[sc#0f0 ac 3 .5 .4 0 ty .25 [ad 3 .4 sy -1] ty .5 ac 3 1 .1 ty .5 dup[rz 90 ry 90 scv#00f dup[ry 90 scv#f00]]][sc#fff ab .1]
-
-//[sc#fff ab 1 tx .5 ty .5]
-//[sc#fff ab 1 tx -.5 ty -.5]
-
-
-//[sc#fff ac 3 .5 .4 0 ty .25 [ad 3 .4 sy -1] ty .5 ac 3 1 .1 ty .5 [ad 3 .1 sy -1] ty 1]
-
-//smth 3 1 1 smth 8 0 1
-//[sc#fff loop 4 [ [loop 4 [ab 1 tx 2]] tz 2]]
-
-
-//[sc#f00 scb#f00 ac 3 .5 .4 0 ty .25 [ad 3 .4 sy -1] ty .5 ac 3 1 .1 .1 ty .5 rz -90]
-//[sc#00f scb#00f ac 3 .5 .4 0 ty .25 [ad 3 .4 sy -1] ty .5 ac 3 1 .1 .1 ty .5 rx 90]
-//[sc#f00 ab .2 tx 1]
-//[sc#0f0 ab .2 ty 1]
-//[sc#00f ab .2 tz 1]
-//sc#0f0 ab 2 ty 1.5 ab 2
-//sc#00f ab 2 ty 1.5 ab 2
-
-//sc#00f tqw lp 5[tz 11 [lp 6 [tx 5 ty 5 afcb 10 -1 ]]] tz -22
-
-// tqw
-sc#f00 ab 10 
-//tz 5
-//vm
-// splt 1
-// rj .2
-// splt 1
-// rj .2
-// smth 1 0 1
-
-//[sc#66f afcb(10) .25tx0]csgs[sc#fff afcb(10).25t(2)][[sc#6f6 afcb(7).25]csgs[sc#fff afcb(7).25t(1.5)]][[sc#f44 asph4 12t(-2.5)]csga[sc#fff afcb(7).25t(1.4)]csgs[sc#fff afcb(7).25t(2.5)]][[sc#ff0 ato6 2.5 1.2rx90tz-1.25tx-.9][sc#ff0 ab.5 2.1 .5dup[rz90sx.5ty-.8tx-.28]ty.55tx.25tz-.4taz1 1sy.8sx.8ty-.55tx-.25tz.4tz-1.2tx1.2]tz1.25tx1.25dup[sx-1ry90]tz-1.25tx-1.25]
-
-"
-
-//splt 0 
-//test
-//[sc#f8f ab 1 splt 4 twy 90]
-
-
-// splt 5 twy 90 0 
-//[sc#f8f afcb 10 10 10 .25 tx 0 splt 4 twy 1.6 0 ]
-//sc#fff
-//[afcb 1 1 1 -.1 tx 1]
-//[afcb 1 1 1 -.1 tx 0]
-//[afcb 1 1 1 -.1 tx -1]
-//[[afcb 1 1 1 -.1 tx 1]
-//[afcb 1 1 1 -.1 tx 0]
-//[afcb 1 1 1 -.1 tx -1]tz 1]
-//[[afcb 1 1 1 -.1 tx 1]
-//[afcb 1 1 1 -.1 tx 0]
-//[afcb 1 1 1 -.1 tx -1]tz -1]
-//[afcb 3 .2 3 -.05 ty -.6]
-
-
-//[sc#fff scb#fff ato 20 8 12 rx0]
-//[sc#fff scb#fff acg 8 2 5 1 6 8 4 2 .1 1]
-
-//[sc#fff ab 4 4 4 ]//twy 45 0 bdxy 90 0 splt 5 tz 2 
-//[sc#88f ab 4 4 4 tx 4 ab 4 4 4 tx -2 tax .4 .4 0]
-//[sc#88f ab .25 1 1 tx .25 ab .25 1 1 tx .25 ab .25 1 1 tx .25 ab .25 1 1 tx .125 stx 10 0 0]
- // tax -2 0 0 0
-//[sc#88f ab 4 4 4 tx 4 ab 4 4 4 tx -2 shz 1 0 0 0]
-//[sc#fff asph 4 4]
-//[sc#ff2 asph 4 4 tax .4 .4 0]
-//[sc#ff2 asph 2 4]
-//[sc#fff acap 1 4 4]
-//[sc#fff scb#fff ac 10 4 4 4 0 0 1]
-//[sc#ff2 scb#ff2 ad 10 4 0]
-//[sc#fff scb#fff at 4 1]
-//[sc#fff scb#000 aq 4 1]
-//[sc#fff scb#2ff aes 5 3 6 2]
-//[sc#fff scb#2ff as 4 2 4 0 0]
-//[sc#fff scb#fff acg 2 10 .1 .1 .4 .4 .1 .1 0 1]
-
-//[sc#ff2 asph 2 10 10 10]
-//[sc#400 asph 2 10 10 10 t 2 2 2 csgs]

doc/samples/data/meshviewer.easymesh.lua

@@ -1,17 +0,0 @@
-em0 = EasyMesh.New("Mesh0");
-
-em0:SetColor("#f00")
-em0:AddBox(2)
-em0:TranslateY(1.5)
-em0:AddBox(2.5)
-
-em1 = EasyMesh.New("Mesh1");
-
-em1:SetColor("#0f0")
-em1:AddBox(2.5)
-em1:TranslateY(2)
-em1:AddBox(2)
-
-

doc/samples/data/meshviewer.init.lua

@@ -1,19 +0,0 @@
-s0 = SceneSetup.New("DefaultSetup")
-
-s0:AddLight("Point")
-    s0:Position(0, 0, 15)
-    s0:Color("#bbb")
-s0:AddLight("Directional")
-    s0:Position(0, 0, 15)
-    s0:Color("#bbb")
---addlight 1 position (3 10 0) color #444
-
-s0:Setup()
-    s0:Color("#ddd")
-    s0:Show("Gizmo")
-    s0:Show("Light")
-
---SCENE SETUP END
-
---addlight 0.0 position (1 0 1) color #0ff
---addlight 0.0 position (-0.2 -1 -0.5) color (.0 .2 .5 1)

doc/samples/front_camera_sprite.lolfx

@@ -1,115 +0,0 @@
-
-[vert.glsl]
-#version 130
-
-in vec3 in_position;
-in vec4 in_color;
-in vec4 in_texcoord;
-
-uniform mat4  u_model_view;
-uniform mat3  u_normal_mat;
-uniform mat4  u_proj;
-uniform float u_sprite_orientation;
-
-out vec4 pass_texcoord;
-out vec4 pass_color;
-
-void main(void)
-{
-    vec4 vertex = u_model_view * vec4(in_position - vec3(0.0,0.5,0.0), 1.0);
-
-    vec3 v_offset = vec3(1.0 * in_texcoord.z, -1.0 * in_texcoord.w, 0.0);
-
-    float sinX = sin(u_sprite_orientation);
-    float cosX = cos(u_sprite_orientation);
-    float sinY = sinX;
-    mat2 rotationMatrix = mat2(cosX, -sinX, sinY, cosX);
-
-    v_offset.xy = rotationMatrix * v_offset.xy;
-
-    //Billboard calculations
-    vertex.xyz += v_offset;
-
-    //pass datas
-    pass_texcoord = in_texcoord;
-    pass_color = in_color;
-
-    gl_Position = u_proj * vertex;
-}
-
-[frag.glsl]
-#version 130
-
-#if defined GL_ES
-precision highp float;
-#endif
-
-in vec4 pass_texcoord;
-in vec4 pass_color;
-
-uniform sampler2D   u_texture;
-uniform float       u_sprite_flip;
-
-const float cos_45      = 0.70710678118;
-const float PI = 3.14159265358979323846264;
-
-vec3 rgb2hsv(vec3 c)
-{
-    vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
-    vec4 p = c.g < c.b ? vec4(c.bg, K.wz) : vec4(c.gb, K.xy);
-    vec4 q = c.r < p.x ? vec4(p.xyw, c.r) : vec4(c.r, p.yzx);
-
-    float d = q.x - min(q.w, q.y);
-    float e = 1.0e-10;
-    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
-}
-
-vec3 hsv2rgb(vec3 c)
-{
-    vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
-    vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);
-    return c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
-}
-
-const int sample_nb = 2;
-
-void main(void)
-{
-    vec2 texcoord = pass_texcoord.xy - vec2(pass_texcoord.z * u_sprite_flip, 0.0);
-    vec4 color = texture2D(u_texture, texcoord) * pass_color;
-
-    //need 130 : ivec2 tex_size = textureSize(u_texture, 0);
-    if (color.a < 0.9)
-    {
-        bool break_loop = false;
-        for (int x = -sample_nb; x <= sample_nb; x++)
-        {
-            for (int y = -sample_nb; y <= sample_nb; y++)
-            {
-                if (x != 0 && y != 0)
-                {
-                    vec2 new_tc = clamp(texcoord + (vec2(x, y) / 1024.0), vec2(0.0), vec2(1.0));
-                    vec4 new_col = texture2D(u_texture, new_tc);
-                    //need 130 : vec4 new_col = texelFetch(u_texture, ivec2(tex_size * texcoord) + ivec2(x, y), 0);
-                    if (new_col.a > 0.9)
-                    {
-                        color = vec4(0.0, 0.0, 0.0, 1.0);
-                        break_loop = true;
-                        //x = sample_nb + 1;
-                        //y = sample_nb + 1;
-                    }
-                    if (break_loop)
-                        break;
-                }
-            }
-            if (break_loop)
-                break;
-        }
-    }
-    if (color.a < 0.01)
-        discard;
-    vec3 hsv = rgb2hsv(color.rgb);
-    hsv.x = fract(hsv.x + rgb2hsv(pass_color.rgb).x);
-    gl_FragColor = vec4(hsv2rgb(hsv), color.a);
-}
-

doc/samples/math/Makefile.am

@@ -1,15 +0,0 @@
-
-include $(top_srcdir)/build/autotools/common.am
-
-if BUILD_SAMPLES
-noinst_PROGRAMS = pi poly
-endif
-
-pi_SOURCES = pi.cpp
-pi_CPPFLAGS = $(AM_CPPFLAGS)
-pi_DEPENDENCIES = @LOL_DEPS@
-
-poly_SOURCES = poly.cpp
-poly_CPPFLAGS = $(AM_CPPFLAGS)
-poly_DEPENDENCIES = @LOL_DEPS@
-

doc/samples/math/pi.cpp

@@ -1,55 +0,0 @@
-//
-//  Lol Engine — Sample math program: compute Pi
-//
-//  Copyright © 2005—2019 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <iostream>
-#include <iomanip>
-
-#include <lol/engine.h>
-
-using lol::real;
-
-int main(int argc, char **argv)
-{
-    UNUSED(argc, argv);
-
-    std::cout << std::setprecision(150);
-    std::cout << "      0: " << real::R_0() << '\n';
-    std::cout << "      1: " << real::R_1() << '\n';
-    std::cout << "sqrt(2): " << real::R_SQRT2() << '\n';
-    std::cout << "sqrt(½): " << real::R_SQRT1_2() << '\n';
-    std::cout << "  ln(2): " << real::R_LN2() << '\n';
-    std::cout << "      e: " << real::R_E() << '\n';
-    std::cout << "      π: " << real::R_PI() << '\n';
-
-    // Gauss-Legendre computation of Pi — six iterations are enough for 150 digits
-    real a = 1.0, b = real::R_SQRT1_2(), t = 0.25, p = 1.0;
-
-    for (int i = 0; i < 6; i++)
-    {
-        real tmp = (a - b) * (real)0.5;
-        b = sqrt(a * b);
-        a -= tmp;
-        t -= p * tmp * tmp;
-        p += p;
-    }
-
-    real sum = a + b;
-    sum = sum * sum / ((real)4 * t);
-    std::cout << "         " << sum << '\n';
-
-    return EXIT_SUCCESS;
-}
-

doc/samples/math/poly.cpp

@@ -1,31 +0,0 @@
-//
-//  Lol Engine — Sample math program: polynomials
-//
-//  Copyright © 2005—2017 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdio>
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-int main(int argc, char **argv)
-{
-    UNUSED(argc, argv);
-
-    polynomial<polynomial<float>> p;
-
-    return EXIT_SUCCESS;
-}
-

doc/samples/physicobject.h

@@ -1,446 +0,0 @@
-//
-//  Lol Engine — Bullet physics test
-//
-//  Copyright © 2009—2013 Cédric Lecacheur <jordx@free.fr>
-//            © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//            © 2012—2018 Sam Hocevar <sam@hocevar.net>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#pragma once
-
-/* FIXME: this file is pure crap; it's only a test. */
-
-#include <lol/engine.h>
-
-#include "easymesh/easymesh.h"
-#include "physics/easyphysics.h"
-#include "physics/easycharactercontroller.h"
-#include "physics/easyconstraint.h"
-
-using namespace lol;
-using namespace lol::phys;
-
-#if CAT_MODE
-#define USE_SPHERE          1
-#else
-#define USE_BOX             1
-#define USE_SPHERE          1
-#define USE_CONE            1
-#define USE_CYLINDER        1
-#define USE_CAPSULE         1
-#endif
-
-class PhysicsObject : public WorldEntity
-{
-public:
-    PhysicsObject(Simulation* new_sim, const vec3 &base_location, const quat &base_rotation)
-      : m_custom_shader(0),
-        m_ready(false),
-        m_should_render(true),
-        m_is_character(false),
-        m_is_phys(false)
-    {
-        m_physics = new EasyPhysic(this);
-
-        //m_mesh.Compile("[sc#ddd afcb 60 1 60 -.1]");
-        m_mesh.SetCurColor(Color::white);
-        m_mesh.AppendFlatChamfBox(vec3(60.f, 1.f, 60.f), -.1f);
-
-        vec3 BoxSize = vec3(60.f, 1.f, 60.f);
-        m_physics->SetCollisionChannel(0, 0xFF);
-        m_physics->SetShapeToBox(BoxSize);
-        m_physics->SetMass(.0f);
-        m_physics->SetTransform(base_location, base_rotation);
-        m_physics->InitBodyToRigid(true);
-        m_physics->AddToSimulation(new_sim);
-    }
-
-    PhysicsObject(Simulation* new_sim, const vec3 &base_location, const quat &base_rotation, int dummy)
-      : m_custom_shader(0),
-        m_ready(false),
-        m_should_render(true),
-        m_is_character(false),
-        m_is_phys(false)
-    {
-        if (dummy == 1) //for platform purpose
-        {
-            m_physics = new EasyPhysic(this);
-
-            m_mesh.Compile("[sc#ddd afcb 20 1 20 -.1]");
-            vec3 BoxSize = vec3(20.f, 1.f, 20.f);
-            m_physics->SetCollisionChannel(0, 0xFF);
-            m_physics->SetShapeToBox(BoxSize);
-            m_physics->SetMass(.0f);
-            m_physics->SetTransform(base_location, base_rotation);
-            m_physics->InitBodyToRigid(true);
-            m_physics->AddToSimulation(new_sim);
-        }
-        else if (dummy == 2) //for character purpose
-        {
-            m_character = new EasyCharacterController(this);
-            m_is_character = true;
-            //m_mesh.Compile("[sc#f00 afcb10 10 10 -.1]");
-            m_mesh.Compile(
-                "[sc#000 scb#000"
-                //"[sc#aaa scb#aaa"
-                "[ad8 2 0 rx180 ty-1]"
-                "[asph8 .5 ty1]"
-                "[ac32 2 .5 .5 0 0]"
-                "[asph6 .1 ty.9 tx.5 tz.15]"
-                "[asph6 .1 ty.9 tx.5 tz-.15]"
-                "[asph8 .05 sy10 ty.6 tz.5]"
-                "[asph8 .05 sy10 ty.6 tz-.5]"
-                "]"
-                "[sc#fd0 scb#fd0"
-                "[ac8 .4 .1 0 0 0 ty.25 rz-90 ty.7 tx.5]"
-                "]"
-                "["
-                "[sc#fff scb#fff"
-                "[ad8 2 0 rx180 ty-1]"
-                "[asph8 .5 ty1]"
-                "[ac32 1.9 .5 .5 0 0]"
-                "]"
-                " ty-.1 tx.05]"
-                );
-            vec3 BoxSize = vec3(1.f, 2.f, 1.f);
-            m_character->SetCollisionChannel(0, 0xFF);
-            m_character->SetShapeToCapsule(BoxSize.x, BoxSize.y);
-            m_character->SetMass(.0f);
-            //m_character->SetStepHeight(1.f);
-            m_character->SetTransform(base_location, base_rotation);
-            m_character->InitBodyToGhost();
-            m_character->AddToSimulation(new_sim);
-        }
-        else if (dummy == 3) //for Stairs purpose
-        {
-            m_physics = new EasyPhysic(this);
-
-            m_mesh.Compile("[sc#aae afcb4 .25 4 -.01]");
-            vec3 BoxSize = vec3(4.f, .25f, 4.f);
-            m_physics->SetCollisionChannel(0, 0xFF);
-            m_physics->SetShapeToBox(BoxSize);
-            m_physics->SetMass(.0f);
-            m_physics->SetTransform(base_location, base_rotation);
-            m_physics->InitBodyToRigid(true);
-            m_physics->AddToSimulation(new_sim);
-        }
-    }
-
-    PhysicsObject(Simulation* new_sim, float base_mass, const vec3 &base_location, int RandValue = -1)
-      : m_custom_shader(0),
-        m_ready(false),
-        m_should_render(true),
-        m_is_character(false),
-        m_is_phys(false)
-    {
-        static array<EasyMesh> MeshRand;
-        static array<int> MeshLimit;
-        static array<int> MeshType;
-
-        if (!MeshRand.count())
-        {
-            array<std::string> colors_base = { "#add", "#dad", "#dda", "#daa", "#ada", "#aad" };
-
-            MeshLimit << 0;
-
-#if USE_BOX
-            {
-                array<std::string> colors = colors_base;
-                while (colors.count())
-                {
-                    EasyMesh m;
-                    vec4 color = Color::C8BppHexString(colors.pop());
-                    m.SetCurColor(color);
-                    m.AppendFlatChamfBox(vec3(1.7f), .4f);
-                    m.OpenBrace();
-                    {
-                        m.SetCurColor(Color::black);
-                        m.ToggleScaleWinding();
-                        m.AppendFlatChamfBox(vec3(1.9f), .4f);
-                        m.ScaleX(-1.f);
-                        m.ScaleY(-1.f);
-                        m.ScaleZ(-1.f);
-                    }
-                    m.CloseBrace();
-                    MeshRand << m;
-                }
-            }
-            //MeshRand << "[sc#add afcb1.7 1.7 1.7 0.4][sc#000 tsw afcb1.9 1.9 1.9 0.4 sx-1 sy-1 sz-1]";
-            //MeshRand << "[sc#dad afcb1.7 1.7 1.7 0.4][sc#000 tsw afcb1.9 1.9 1.9 0.4 sx-1 sy-1 sz-1]";
-            //MeshRand << "[sc#dda afcb1.7 1.7 1.7 0.4][sc#000 tsw afcb1.9 1.9 1.9 0.4 sx-1 sy-1 sz-1]";
-            //MeshRand << "[sc#daa afcb1.7 1.7 1.7 0.4][sc#000 tsw afcb1.9 1.9 1.9 0.4 sx-1 sy-1 sz-1]";
-            //MeshRand << "[sc#ada afcb1.7 1.7 1.7 0.4][sc#000 tsw afcb1.9 1.9 1.9 0.4 sx-1 sy-1 sz-1]";
-            //MeshRand << "[sc#aad afcb1.7 1.7 1.7 0.4][sc#000 tsw afcb1.9 1.9 1.9 0.4 sx-1 sy-1 sz-1]";
-
-            MeshLimit << MeshRand.count();
-            MeshType << 0;
-#endif //USE_BOX
-
-
-#if USE_SPHERE
-#if CAT_MODE
-            int nb_sprite = NB_SPRITE;
-            //SPRITE
-            vec2 start_point = vec2((float)rand(nb_sprite), (float)rand(nb_sprite)) / vec2((float)nb_sprite);
-            //vec2(0.f, .0f) / vec2((float)nb_sprite);
-            vec2 size = vec2(1.f) / vec2((float)nb_sprite);
-            m_mesh.BD()->SetTexCoordCustomBuild(MeshType::Quad, MeshFaceType::QuadDefault,
-                start_point, start_point + size);
-            m_mesh.BD()->SetTexCoordCustomBuild2(MeshType::Quad, MeshFaceType::QuadDefault,
-                vec2(-PARTICLE_SIZE), vec2(PARTICLE_SIZE));
-            MeshRand << "[tpbn tvnc sc#ffff aq 0 0]";
-            MeshRand << "[tpbn tvnc sc#faaf aq 0 0]";
-            MeshRand << "[tpbn tvnc sc#afaf aq 0 0]";
-            MeshRand << "[tpbn tvnc sc#aaff aq 0 0]";
-#else
-            {
-                array<std::string> colors = colors_base;
-                while (colors.count())
-                {
-                    EasyMesh m;
-                    vec4 color = Color::C8BppHexString(colors.pop());
-                    m.SetCurColor(color);
-                    m.AppendSphere(1, 2.f);
-                    MeshRand << m;
-                }
-            }
-            //MeshRand << "[sc#add asph1 2]";
-            //MeshRand << "[sc#dad asph1 2]";
-            //MeshRand << "[sc#dda asph1 2]";
-            //MeshRand << "[sc#daa asph1 2]";
-            //MeshRand << "[sc#ada asph1 2]";
-            //MeshRand << "[sc#aad asph1 2]";
-#endif
-
-            MeshLimit << MeshRand.count();
-            MeshType << 1;
-#endif //USE_SPHERE
-
-#if USE_CONE
-            {
-                array<std::string> colors = colors_base;
-                while (colors.count())
-                {
-                    EasyMesh m;
-                    vec4 color = Color::C8BppHexString(colors.pop());
-                    m.SetCurColor(color);
-                    m.SetCurColorB(color);
-                    m.AppendDisc(8, 2.f);
-                    m.RotateX(180.f);
-                    m.TranslateY(-1.f);
-                    m.AppendCylinder(8, 2.f, 2.f, 0.f);
-                    MeshRand << m;
-                }
-            }
-            //MeshRand << "[sc#add scb#add ad8 2 0 rx180 ty-1 ac8 2 2 0 0 0]";
-            //MeshRand << "[sc#dad scb#dad ad8 2 0 rx180 ty-1 ac8 2 2 0 0 0]";
-            //MeshRand << "[sc#dda scb#dda ad8 2 0 rx180 ty-1 ac8 2 2 0 0 0]";
-            //MeshRand << "[sc#daa scb#daa ad8 2 0 rx180 ty-1 ac8 2 2 0 0 0]";
-            //MeshRand << "[sc#ada scb#ada ad8 2 0 rx180 ty-1 ac8 2 2 0 0 0]";
-            //MeshRand << "[sc#aad scb#aad ad8 2 0 rx180 ty-1 ac8 2 2 0 0 0]";
-
-            MeshLimit << MeshRand.count();
-            MeshType << 2;
-#endif //USE_CONE
-
-#if USE_CYLINDER
-            {
-                array<std::string> colors = colors_base;
-                while (colors.count())
-                {
-                    EasyMesh m;
-                    vec4 color = Color::C8BppHexString(colors.pop());
-                    m.SetCurColor(color);
-                    m.SetCurColorB(color);
-                    m.AppendDisc(8, 2.f);
-                    m.RotateX(180.f);
-                    m.TranslateY(-1.f);
-                    m.MirrorY();
-                    m.AppendCylinder(8.f, 2.f, 2.f, 2.f);
-                    MeshRand << m;
-                }
-            }
-            //MeshRand << "[sc#add scb#add ad8 2 0 rx180 ty-1 my ac8 2 2 2 0 0]";
-            //MeshRand << "[sc#dad scb#dad ad8 2 0 rx180 ty-1 my ac8 2 2 2 0 0]";
-            //MeshRand << "[sc#dda scb#dda ad8 2 0 rx180 ty-1 my ac8 2 2 2 0 0]";
-            //MeshRand << "[sc#daa scb#daa ad8 2 0 rx180 ty-1 my ac8 2 2 2 0 0]";
-            //MeshRand << "[sc#ada scb#ada ad8 2 0 rx180 ty-1 my ac8 2 2 2 0 0]";
-            //MeshRand << "[sc#aad scb#aad ad8 2 0 rx180 ty-1 my ac8 2 2 2 0 0]";
-
-            MeshLimit << MeshRand.count();
-            MeshType << 3;
-#endif //USE_CYLINDER
-
-#if USE_CAPSULE
-            {
-                array<std::string> colors = colors_base;
-                while (colors.count())
-                {
-                    EasyMesh m;
-                    vec4 color = Color::C8BppHexString(colors.pop());
-                    m.SetCurColor(color);
-                    m.SetCurColorB(color);
-                    m.AppendCapsule(1, 2.f, 1.f);
-                    MeshRand << m;
-                }
-            }
-            //MeshRand << "[sc#add scb#add acap1 2 1]";
-            //MeshRand << "[sc#dad scb#dad acap1 2 1]";
-            //MeshRand << "[sc#dda scb#dda acap1 2 1]";
-            //MeshRand << "[sc#daa scb#daa acap1 2 1]";
-            //MeshRand << "[sc#ada scb#ada acap1 2 1]";
-            //MeshRand << "[sc#aad scb#aad acap1 2 1]";
-
-            MeshLimit << MeshRand.count();
-            MeshType << 4;
-#endif //USE_CAPSULE
-        }
-
-        int RandLimit = RandValue;
-        if (MeshLimit.count() <= RandValue || RandValue < 0)
-            RandLimit = rand((int)MeshLimit.count() - 1);
-        RandValue = rand(MeshLimit[RandLimit], MeshLimit[RandLimit + 1]);
-
-        m_physics = new EasyPhysic(this);
-
-        //m_mesh.Compile(MeshRand[RandValue]);
-        m_mesh = MeshRand[RandValue];
-        m_mesh.Scale(vec3(OBJ_SIZE));
-        vec3 BoxSize = vec3(2.0f) * OBJ_SIZE;
-        int ColGroup = 1;
-
-        switch (MeshType[RandLimit])
-        {
-            case 0:
-            {
-                m_physics->SetShapeToBox(BoxSize);
-                ColGroup += 0;
-                break;
-            }
-            case 1:
-            {
-                m_physics->SetShapeToSphere(BoxSize.x);
-                ColGroup += 1;
-                break;
-            }
-            case 2:
-            {
-                m_physics->SetShapeToCone(BoxSize.x, BoxSize.y);
-                ColGroup += 2;
-                break;
-            }
-            case 3:
-            {
-                m_physics->SetShapeToCylinder(BoxSize);
-                ColGroup += 3;
-                break;
-            }
-            case 4:
-            {
-                m_physics->SetShapeToCapsule(BoxSize.x, BoxSize.y);
-                ColGroup += 4;
-                break;
-            }
-            default:
-            {
-            }
-        }
-
-        m_physics->SetHitRestitution(1.0f);
-        m_physics->SetCollisionChannel(0, 0xFF);
-        //m_physics->SetCollisionChannel(ColGroup, (1 << ColGroup)|(1));
-        m_physics->SetMass(base_mass);
-        m_physics->SetTransform(base_location);
-        m_physics->InitBodyToRigid();
-        m_physics->AddToSimulation(new_sim);
-    }
-
-    void SetTransform(const lol::vec3& base_location, const lol::quat& base_rotation = lol::quat(lol::mat3(1.0f)))
-    {
-        if (m_is_character)
-            m_character->SetTransform(base_location, base_rotation);
-        else
-            m_physics->SetTransform(base_location, base_rotation);
-    }
-
-    lol::mat4 GetTransform()
-    {
-        if (m_is_character)
-            return m_character->GetTransform();
-        else
-            return m_physics->GetTransform();
-    }
-
-    void SetRender(bool should_render)
-    {
-        m_should_render = should_render;
-    }
-
-    void SetCustomShaderData(GpuShaderData* custom_shader)
-    {
-        m_custom_shader = custom_shader;
-    }
-    GpuShaderData* GetCustomShaderData()
-    {
-        return m_custom_shader;
-    }
-
-    EasyMesh *GetMesh() { return &m_mesh; }
-    EasyPhysic *GetPhysic() { return m_physics; }
-    EasyCharacterController *GetCharacter() { return m_character; }
-
-    ~PhysicsObject()
-    {
-    }
-
-    std::string GetName() const { return "<PhysicsObject>"; }
-
-protected:
-    virtual void tick_game(float seconds)
-    {
-        WorldEntity::tick_game(seconds);
-    }
-
-    virtual void tick_draw(float seconds, Scene &scene)
-    {
-        WorldEntity::tick_draw(seconds, scene);
-
-#if CAT_MODE
-        if (!m_is_phys || m_custom_shader)
-#endif //CAT_MODE
-        {
-            if (!m_ready)
-            {
-                m_mesh.MeshConvert();
-                /* FIXME: m_custom_shader is ignored */
-                m_ready = true;
-            }
-            else if (m_should_render)
-            {
-                if (m_is_character)
-                    m_mesh.Render(scene, m_character->GetTransform());
-                else
-                    m_mesh.Render(scene, m_physics->GetTransform());
-            }
-        }
-    }
-
-private:
-    // Base data
-    EasyMesh                 m_mesh;
-    EasyPhysic*              m_physics;
-    EasyCharacterController* m_character;
-    GpuShaderData*           m_custom_shader;
-
-    bool m_ready;
-    bool m_should_render;
-    bool m_is_character;
-    bool m_is_phys; /* Only used in CAT_MODE */
-};
-

doc/samples/physics/bulletcharactercontroller.cpp

@@ -1,241 +0,0 @@
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2013 Sam Hocevar <sam@hocevar.net>
-//            (c) 2009-2013 Cédric Lecacheur <jordx@free.fr>
-//            (c) 2009-2013 Benjamin "Touky" Huet <huet.benjamin@gmail.com>
-//   This program is free software; you can redistribute it and/or
-//   modify it under the terms of the Do What The Fuck You Want To
-//   Public License, Version 2, as published by Sam Hocevar. See
-//   http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#define USE_LOL_CTRLR_CHARAC
-
-#include <lol/engine.h>
-#include <stdio.h>
-#include "lolbtphysicsintegration.h"
-#include "lolphysics.h"
-#include "easycharactercontroller.h"
-#include "bulletcharactercontroller.h"
-//#include "LinearMath/btIDebugDraw.h"
-//#include "BulletCollision/CollisionDispatch/btGhostObject.h"
-//#include "BulletCollision/CollisionShapes/btMultiSphereShape.h"
-//#include "BulletCollision/BroadphaseCollision/btOverlappingPairCache.h"
-//#include "BulletCollision/BroadphaseCollision/btCollisionAlgorithm.h"
-//#include "BulletCollision/CollisionDispatch/btCollisionWorld.h"
-//#include "LinearMath/btDefaultMotionState.h"
-
-namespace lol
-{
-
-namespace phys
-{
-
-#ifdef USE_LOL_CTRLR_CHARAC
-
-//When called, will try to remove Character controller from its collision.
-bool BulletKinematicCharacterController::RecoverFromPenetration(btCollisionWorld* CollisionWorld)
-{
-    bool HasPenetration = false;
-
-    //Retrieve all pair with us colliding.
-    CollisionWorld->getDispatcher()->dispatchAllCollisionPairs(m_ghost_object->getOverlappingPairCache(), CollisionWorld->getDispatchInfo(), CollisionWorld->getDispatcher());
-    m_current_position = BT2LOLU_VEC3(m_ghost_object->getWorldTransform().getOrigin());
-
-    float MaxPen = .0f;
-    for (int i = 0; i < m_ghost_object->getOverlappingPairCache()->getNumOverlappingPairs(); i++)
-    {
-        m_manifold_array.resize(0);
-
-        //this is the equivalent of the "Touch algorithm". Maybe refactor ?
-        btBroadphasePair* CollisionPair = &m_ghost_object->getOverlappingPairCache()->getOverlappingPairArray()[i];
-        if (CollisionPair->m_algorithm)
-            CollisionPair->m_algorithm->getAllContactManifolds(m_manifold_array);
-
-        for (int j = 0; j < m_manifold_array.size(); ++j)
-        {
-            btPersistentManifold* CurMfold = m_manifold_array[j];
-            //Normal direction differs if we're Body0
-            float DirSign = CurMfold->getBody0() == m_ghost_object ? -1.f : 1.f;
-
-            for (int k = 0; k < CurMfold->getNumContacts(); k++)
-            {
-                const btManifoldPoint& MfPoint = CurMfold->getContactPoint(k);
-                float Dist = MfPoint.getDistance();
-                if (Dist < .0f)
-                {
-                    if (Dist < MaxPen)
-                    {
-                        MaxPen = Dist;
-                        m_touching_normal = BT2LOL_VEC3(MfPoint.m_normalWorldOnB) * DirSign;
-                    }
-                    m_current_position += BT2LOL_VEC3(MfPoint.m_normalWorldOnB) * DirSign * Dist * .2f;
-                    HasPenetration = true;
-                }
-            }
-        }
-    }
-
-    btTransform GObjMx = m_ghost_object->getWorldTransform();
-    GObjMx.setOrigin(LOL2BTU_VEC3(m_current_position));
-    m_ghost_object->setWorldTransform(GObjMx);
-
-    return HasPenetration;
-}
-
-//When the Controller hits a wall, we modify the target so the controller will MoveStep along the wall.
-void BulletKinematicCharacterController::UpdateTargetOnHit(const vec3& HitNormal, float TangentMag, float NormalMag)
-{
-    vec3 Movedir = m_target_position - m_current_position;
-    float MoveLength = (float)length(Movedir);
-
-    if (MoveLength > SIMD_EPSILON)
-    {
-        Movedir = normalize(Movedir);
-
-        vec3 ReflectDir = normalize(GetReflectedDir(Movedir, HitNormal));
-        vec3 ParallelDir = ProjectDirOnNorm(ReflectDir, HitNormal);
-        vec3 PerpindicularDir = ProjectDirOnNormPerpindicular(ReflectDir, HitNormal);
-
-        m_target_position = m_current_position;
-
-        if (NormalMag != .0f)
-            m_target_position += PerpindicularDir * NormalMag * MoveLength;
-    }
-}
-
-//Handles the actual Movement. It actually moves in the 3 dimensions, function name is confusing.
-void BulletKinematicCharacterController::DoMove(btCollisionWorld* CollisionWorld, const vec3& MoveStep, float DeltaTime)
-{
-    // phase 2: forward and strafe
-    m_target_position = m_current_position + MoveStep;
-    btTransform SweepStart, SweepEnd;
-    SweepStart.setIdentity();
-    SweepEnd.setIdentity();
-
-    float Fraction = 1.f;
-    float SqDist = .0f;
-
-    if (m_touching_contact && dot(m_normalized_direction, m_touching_normal) > .0f)
-        UpdateTargetOnHit(m_touching_normal);
-
-    //Let's loop on movement, until Movement fraction if below 0.01, which means we've reached our destination.
-    //Or until we'tried 10 times.
-    int MaxMoveLoop = 10;
-    while (Fraction > .01f && MaxMoveLoop-- > 0)
-    {
-        SweepStart.setOrigin(LOL2BTU_VEC3(m_current_position));
-        SweepEnd.setOrigin(LOL2BTU_VEC3(m_target_position));
-        vec3 SweepDirNeg(m_current_position - m_target_position);
-
-        ClosestNotMeConvexResultCallback SweepCallback(m_ghost_object, SweepDirNeg, .0f);
-        SweepCallback.m_collisionFilterGroup = GetGhostObject()->getBroadphaseHandle()->m_collisionFilterGroup;
-        SweepCallback.m_collisionFilterMask = GetGhostObject()->getBroadphaseHandle()->m_collisionFilterMask;
-
-        //The sweep test is done with an added margin, so we use it and then discard it
-        float SavedMargin = m_convex_shape->getMargin();
-        m_convex_shape->setMargin(SavedMargin + m_added_margin); //Apply Added Margin
-        if (m_do_gobject_sweep_test)
-            m_ghost_object->convexSweepTest (m_convex_shape, SweepStart, SweepEnd, SweepCallback, CollisionWorld->getDispatchInfo().m_allowedCcdPenetration);
-        else
-            CollisionWorld->convexSweepTest (m_convex_shape, SweepStart, SweepEnd, SweepCallback, CollisionWorld->getDispatchInfo().m_allowedCcdPenetration);
-        m_convex_shape->setMargin(SavedMargin); //Restore saved margin
-
-        Fraction -= SweepCallback.m_closestHitFraction;
-
-        if (SweepCallback.hasHit())
-        {
-            //We moved only a Fraction
-            float HitDist = (float)length(BT2LOLU_VEC3(SweepCallback.m_hitPointWorld) - m_current_position);
-
-            UpdateTargetOnHit(BT2LOL_VEC3(SweepCallback.m_hitNormalWorld));
-            vec3 NewDir = m_target_position - m_current_position;
-            SqDist = sqlength(NewDir);
-            if (SqDist > SIMD_EPSILON)
-            {
-                NewDir = normalize(NewDir);
-                //See Quake2: "If velocity is against original velocity, stop ead to avoid tiny oscilations in sloping corners."
-                if (dot(NewDir, m_normalized_direction) <= .0f)
-                    break;
-            }
-            else
-                break;
-        }
-        else //We moved whole way
-            m_current_position = m_target_position;
-    }
-}
-
-//The PreStep is done in order to recover from any HasPenetration.
-void BulletKinematicCharacterController::PreStep(btCollisionWorld* CollisionWorld)
-{
-    int MaxPenetrationLoop = 0;
-    m_touching_contact = false;
-
-    while (RecoverFromPenetration(CollisionWorld))
-    {
-        MaxPenetrationLoop++;
-        m_touching_contact = true;
-        if (MaxPenetrationLoop > 4)
-            break;
-    }
-
-    m_current_position = BT2LOLU_VEC3(m_ghost_object->getWorldTransform().getOrigin());
-    m_target_position = m_current_position;
-}
-
-//And so we step :
-//StepUpfirst, then movement, then StepDownon the ground.
-void BulletKinematicCharacterController::PlayerStep(btCollisionWorld* CollisionWorld, float DeltaTime)
-{
-    // quick check...
-    if (!m_use_walk_direction && m_velocity_time_interval <= .0f)
-        return;        // no motion
-
-    // Update fall velocity.
-    //m_velocity -= m_gravity * DeltaTime;
-
-    btTransform NewTransform;
-    NewTransform = m_ghost_object->getWorldTransform();
-
-    vec3 MoveStep(.0f);
-    if (m_use_walk_direction)
-        MoveStep = m_walk_direction;
-    else
-    {
-        //Still have some time left for moving!
-        float dtMoving = (DeltaTime < m_velocity_time_interval) ? DeltaTime : m_velocity_time_interval;
-        m_velocity_time_interval -= DeltaTime;
-
-        // how far will we MoveStep while we are moving?
-        MoveStep = m_walk_direction * dtMoving;
-    }
-
-    //Okay, step !
-    DoMove(CollisionWorld, MoveStep, DeltaTime);
-
-    //Movement finished, update World transform
-    NewTransform.setOrigin(LOL2BTU_VEC3(m_current_position));
-    m_ghost_object->setWorldTransform(NewTransform);
-}
-
-//should MoveStep Jump logic in EasyCC
-void BulletKinematicCharacterController::Jump()
-{
-    if (!CanJump())
-        return;
-
-    m_vertical_velocity = m_jump_speed;
-    m_was_jumping = true;
-}
-
-#endif // USE_LOL_CTRLR_CHARAC
-
-    } /* namespace phys */
-
-} /* namespace lol */

doc/samples/physics/bulletcharactercontroller.h

@@ -1,285 +0,0 @@
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2013 Sam Hocevar <sam@hocevar.net>
-//            (c) 2009-2013 Benjamin "Touky" Huet <huet.benjamin@gmail.com>
-//   This program is free software; you can redistribute it and/or
-//   modify it under the terms of the Do What The Fuck You Want To
-//   Public License, Version 2, as published by Sam Hocevar. See
-//   http://www.wtfpl.net/ for more details.
-//
-
-//
-// The BulletCharacterController class
-// ------------------
-// This class is a equivalent of btKinematicCharacterController, but more useful for Lol.
-//
-
-#if !defined __BULLETCHARACTERCONTROLLER_BULLETCHARACTERCONTROLLER_H__
-#define __BULLETCHARACTERCONTROLLER_BULLETCHARACTERCONTROLLER_H__
-
-#include <lol/engine.h>
-#include "easyphysics.h"
-//#include "BulletDynamics\Character\btCharacterControllerInterface.h"
-
-#define USE_LOL_CTRLR_CHARAC
-
-namespace lol
-{
-
-    namespace phys
-    {
-
-#ifdef USE_LOL_CTRLR_CHARAC
-
-    //SweepCallback used for Swweep Tests.
-    class ClosestNotMeConvexResultCallback : public btCollisionWorld::ClosestConvexResultCallback
-    {
-    public:
-        ClosestNotMeConvexResultCallback(btCollisionObject* NewMe, const vec3& NewUp, float MinSlopeDot) :
-                        btCollisionWorld::ClosestConvexResultCallback(LOL2BTU_VEC3(vec3(.0f)), LOL2BTU_VEC3(vec3(.0f))),
-                        m_me(NewMe),
-                        m_up(NewUp),
-                        m_min_slope_dot(MinSlopeDot) { }
-
-        virtual btScalar addSingleResult(btCollisionWorld::LocalConvexResult& ConvexResult, bool NormalInWorld)
-        {
-            //We hit ourselves, FAIL
-            if (ConvexResult.m_hitCollisionObject == m_me)
-                return btScalar(1.f);
-
-            vec3 WorldHitNomal(.0f);
-            if (NormalInWorld)
-                WorldHitNomal = BT2LOL_VEC3(ConvexResult.m_hitNormalLocal);
-            else //need to transform Normal into worldspace
-            {
-                btVector3 TmpWorldHitNormal = ConvexResult.m_hitCollisionObject->getWorldTransform().getBasis() * ConvexResult.m_hitNormalLocal;
-                WorldHitNomal = BT2LOL_VEC3(TmpWorldHitNormal);
-            }
-
-            float DotUp = dot(m_up, WorldHitNomal);
-            //We hit below the accepted slope_dot, FAIL
-            if (DotUp < m_min_slope_dot)
-                return btScalar(1.f);
-
-            //Continue to next.
-            return ClosestConvexResultCallback::addSingleResult(ConvexResult, NormalInWorld);
-        }
-    protected:
-        btCollisionObject*    m_me;
-        const vec3            m_up;
-        float                m_min_slope_dot;
-    };
-
-        ///BulletKinematicCharacterController is an object that supports a sliding motion in a world.
-        ///It uses a ghost object and convex sweep test to test for upcoming collisions. This is combined with discrete collision detection to recover from penetrations.
-        ///Interaction between btKinematicCharacterController and dynamic rigid bodies needs to be explicity implemented by the user.
-        class BulletKinematicCharacterController : public btActionInterface
-        {
-        public:
-            BulletKinematicCharacterController(btPairCachingGhostObject* NewGhostObject, btConvexShape* NewConvexShape, float NewStepHeight, int NewUpAxis=1)
-            {
-                m_convex_shape = NewConvexShape;
-                m_i_up_axis = NewUpAxis;
-                m_ghost_object = NewGhostObject;
-                m_step_height = NewStepHeight;
-
-                m_added_margin = 0.02f;
-                m_walk_direction = vec3(.0f, .0f, .0f);
-                m_do_gobject_sweep_test = true;
-                m_turn_angle = .0f;
-                m_use_walk_direction = false; // Should remove walk direction, this doesn't work correctly.
-                m_velocity_time_interval = .0f;
-                m_vertical_velocity = .0f;
-                m_vertical_offset = .0f;
-                m_f_gravity = 9.8f * 3.f; // 3G acceleration.
-                m_fall_speed = 55.f; // Terminal velocity of a sky diver in m/s.
-                m_jump_speed = 10.f; // ?
-                m_was_on_ground = false;
-                m_was_jumping = false;
-                SetMaxSlope(45.f);
-            }
-            ~BulletKinematicCharacterController() { }
-
-        protected:
-
-            static vec3* GetUpAxisDirections()
-            {
-                static vec3 sUpAxisDirection[3] = { vec3(1.0f, 0.0f, 0.0f), vec3(0.0f, 1.0f, 0.0f), vec3(0.0f, 0.0f, 1.0f) };
-
-                return sUpAxisDirection;
-            }
-
-            //--------------------------
-            //CONVENIENCE FUNCTIONS
-            //--
-
-            //Returns the reflection Direction of a ray going 'Direction' hitting a surface with Normal 'Normal' from: http://www-cs-students.stanford.edu/~adityagp/final/node3.html
-            vec3 GetReflectedDir(const vec3& Direction, const vec3& Normal)
-            {
-                return Direction - (2.f * dot(Direction, Normal) * Normal);
-            }
-            //Returns the portion of 'direction' that is parallel to 'normal'
-            vec3 ProjectDirOnNorm(const vec3& Direction, const vec3& Normal)
-            {
-                return Normal * dot(Direction, Normal);
-            }
-            //Returns the portion of 'Direction' that is perpindicular to 'Normal'
-            vec3 ProjectDirOnNormPerpindicular(const vec3& Direction, const vec3& Normal)
-            {
-                return Direction - ProjectDirOnNorm(Direction, Normal);
-            }
-            //Returns Ghost Object. -duh-
-            btPairCachingGhostObject* GetGhostObject()
-            {
-                return m_ghost_object;
-            }
-
-            //"Real" war functions
-            bool RecoverFromPenetration(btCollisionWorld* CollisionWorld);
-            void UpdateTargetOnHit(const vec3& hit_normal, float TangentMag = .0f, float NormalMag = 1.f);
-            void DoMove(btCollisionWorld* CollisionWorld, const vec3& MoveStep, float DeltaTime);
-
-        public:
-            ///btActionInterface interface : KEEP IN camelCase
-            virtual void updateAction(btCollisionWorld* CollisionWorld, float deltaTime)
-            {
-                PreStep(CollisionWorld);
-                PlayerStep(CollisionWorld, deltaTime);
-            }
-
-            //not in the interface, but called above
-            void PreStep(btCollisionWorld* CollisionWorld);
-            void PlayerStep(btCollisionWorld* CollisionWorld, float DeltaTime);
-
-            ///btActionInterface interface : KEEP IN camelCase
-            void debugDraw(btIDebugDraw* debugDrawer) { }
-
-            void SetUpAxis(int NewAxis)
-            {
-                if (NewAxis < 0)
-                    NewAxis = 0;
-                if (NewAxis > 2)
-                    NewAxis = 2;
-                m_i_up_axis = NewAxis;
-            }
-
-            //!!!!!! SHOULD DITCH THAT !!!!!!
-            //This should probably be called setPositionIncrementPerSimulatorStep.
-            //This is neither a Direction nor a velocity, but the amount to
-            //increment the position each simulation iteration, regardless
-            //of DeltaTime.
-            //This call will Reset any velocity set by SetVelocityForTimeInterval().
-            virtual void SetWalkDirection(const vec3& walkDirection)
-            {
-                m_use_walk_direction = true;
-                m_walk_direction = walkDirection;
-                m_normalized_direction = normalize(m_walk_direction);
-            }
-
-            //Caller provides a velocity with which the character should MoveStep for
-            //the given time period.  After the time period, velocity is Reset
-            //to zero.
-            //This call will Reset any walk Direction set by SetWalkDirection().
-            //Negative time intervals will result in no motion.
-            virtual void SetVelocityForTimeInterval(const vec3& velocity, float timeInterval)
-            {
-                m_use_walk_direction = false;
-                m_walk_direction = velocity;
-                m_normalized_direction = normalize(m_walk_direction);
-                m_velocity_time_interval = timeInterval;
-            }
-
-            //Usefulness ?
-            void Reset() { }
-            void Warp(const vec3& NewOrigin)
-            {
-                btTransform NewTransform;
-                NewTransform.setIdentity();
-                NewTransform.setOrigin(LOL2BTU_VEC3(NewOrigin));
-                m_ghost_object->setWorldTransform(NewTransform);
-            }
-
-            //External Setup
-            //--
-
-            void SetFallSpeed(float NewFallSpeed)            { m_fall_speed = NewFallSpeed; }
-            void SetJumpSpeed(float NewJumpSpeed)            { m_jump_speed = NewJumpSpeed; }
-            void SetMaxJumpHeight(float NewMaxJumpHeight)    { m_max_jump_height = NewMaxJumpHeight; }
-
-            //Jump logic will go in EasyCC
-            bool CanJump() const                            { return OnGround(); }
-            void Jump();
-
-            //NewGravity functions
-            void SetGravity(float NewGravity)                { m_f_gravity = NewGravity; }
-            float GetGravity() const                        { return m_f_gravity; }
-
-            //The max slope determines the maximum angle that the controller can walk up.
-            //The slope angle is measured in radians.
-            void SetMaxSlope(float NewSlopeRadians)            { m_max_slope_radians = NewSlopeRadians; m_max_slope_cosine = lol::cos(NewSlopeRadians); }
-            float GetMaxSlope() const                        { return m_max_slope_radians; }
-
-            void SetUseGhostSweepTest(bool UseGObjectSweepTest) { m_do_gobject_sweep_test = UseGObjectSweepTest; }
-
-            bool OnGround() const                            { return m_vertical_velocity == .0f && m_vertical_offset == .0f; }
-
-        private:
-
-            btPairCachingGhostObject*    m_ghost_object;
-            btConvexShape*                m_convex_shape; //is also in m_ghost_object, but it needs to be convex, so we store it here to avoid upcast
-
-            //keep track of the contact manifolds
-            btManifoldArray                m_manifold_array;
-
-            float                        m_half_height;
-            float                        m_velocity_time_interval;
-            float                        m_vertical_velocity;
-            float                        m_vertical_offset;
-            float                        m_fall_speed;
-            float                        m_jump_speed;
-            float                        m_max_jump_height;
-            float                        m_max_slope_radians; // Slope angle that is set (used for returning the exact value)
-            float                        m_max_slope_cosine;  // Cosine equivalent of m_max_slope_radians (calculated once when set, for optimization)
-            float                        m_f_gravity;
-            float                        m_turn_angle;
-            float                        m_step_height;
-            float                        m_added_margin;//@todo: remove this and fix the code
-
-            ///this is the desired walk Direction, set by the user
-            vec3                        m_walk_direction;
-            vec3                        m_normalized_direction;
-
-            //some internal variables
-            vec3                        m_current_position;
-            float                         m_current_step_offset;
-            vec3                        m_target_position;
-
-            vec3                        m_touching_normal;
-            bool                        m_touching_contact;
-
-            bool                        m_was_on_ground;
-            bool                         m_was_jumping;
-            bool                        m_do_gobject_sweep_test;
-            bool                        m_use_walk_direction;
-            int                            m_i_up_axis;
-
-            //---------------------------------------------------------------------
-            //NEW INTERNAL VARS
-            //---------------------------------------------------------------------
-
-            //Gravity in vec3
-            vec3                        m_gravity;
-
-            //Current Velocity
-            vec3                        m_velocity;
-        };
-
-#endif // USE_LOL_CTRLR_CHARAC
-
-    } /* namespace phys */
-
-} /* namespace lol */
-
-#endif /* __BULLETCHARACTERCONTROLLER_BULLETCHARACTERCONTROLLER_H__ */
-

doc/samples/physics/easycharactercontroller.cpp

@@ -1,150 +0,0 @@
-//
-//  Lol Engine — Bullet physics test
-//
-//  Copyright © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//            © 2010—2019 Sam Hocevar <sam@hocevar.net>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include "lolbtphysicsintegration.h"
-#include "lolphysics.h"
-#include "easycharactercontroller.h"
-
-namespace lol
-{
-
-namespace phys
-{
-
-//-------------------------------------------------------------------------
-//EASY_CHARACTER_CONTROLLER
-//--
-
-//Deactivated for Character controller
-void EasyCharacterController::InitBodyToRigid(bool ZeroMassIsKinematic)
-{
-}
-
-//Return correct Ghost Object
-btGhostObject* EasyCharacterController::GetGhostObjectInstance()
-{
-    return new btPairCachingGhostObject();
-}
-
-//Init to Pair caching ghost object, since Character uses that one.
-void EasyCharacterController::InitBodyToGhost()
-{
-    EasyPhysic::InitBodyToGhost();
-
-    m_pair_caching_object = (btPairCachingGhostObject*)m_ghost_object;
-    m_ghost_object->setCollisionFlags(btCollisionObject::CF_CHARACTER_OBJECT | m_ghost_object->getCollisionFlags());
-}
-
-//Add Physic object to the simulation
-void EasyCharacterController::AddToSimulation(class Simulation* current_simulation)
-{
-    EasyPhysic::AddToSimulation(current_simulation);
-
-    btDiscreteDynamicsWorld* dynamics_world = current_simulation->GetWorld();
-    if (dynamics_world)
-    {
-        if (m_character)
-            delete m_character;
-
-        //m_character = new btKinematicCharacterController(m_pair_caching_object, m_convex_shape, m_step_height, m_up_axis);
-        m_character = new BulletKinematicCharacterController(m_pair_caching_object, m_convex_shape, m_step_height, m_up_axis);
-
-        //Deactivate Character controller basic behaviour.
-        //m_character->setGravity(.0f);
-        //m_character->setFallSpeed(.0f);
-
-        dynamics_world->addAction(m_character);
-        current_simulation->ObjectRegistration(true, this, Simulation::EEPT_CharacterController);
-        Ticker::Ref(this);
-    }
-}
-
-//Remove Physic object to the simulation
-void EasyCharacterController::RemoveFromSimulation(class Simulation* current_simulation)
-{
-    EasyPhysic::RemoveFromSimulation(current_simulation);
-
-    btDiscreteDynamicsWorld* dynamics_world = current_simulation->GetWorld();
-    if (dynamics_world)
-    {
-        if (m_character)
-        {
-            dynamics_world->removeAction(m_character);
-            current_simulation->ObjectRegistration(false, this, Simulation::EEPT_CharacterController);
-            Ticker::Unref(this);
-        }
-    }
-}
-
-void EasyCharacterController::Jump()
-{
-    m_character->Jump();
-}
-
-//Set movement for this frame
-void EasyCharacterController::SetMovementForFrame(vec3 const &MoveQuantity)
-{
-    m_frame_cached_movement = MoveQuantity;
-}
-
-//-------------------------------------------------------------------------
-//Base Location/Rotation setup
-//--
-void EasyCharacterController::SetTransform(const lol::vec3& base_location, const lol::quat& base_rotation)
-{
-    if (m_base_is_updating)
-    {
-        m_base_cached_movement = base_location - m_local_to_world[3].xyz;
-        m_local_to_world = lol::mat4::translate(m_local_to_world[3].xyz) * lol::mat4(base_rotation);
-        if (m_ghost_object)
-            m_ghost_object->setWorldTransform(btTransform(LOL2BT_QUAT(base_rotation), LOL2BT_VEC3(LOL2BT_UNIT * m_local_to_world[3].xyz)));
-    }
-    else
-        EasyPhysic::SetTransform(base_location, base_rotation);
-}
-
-//Internal callback when Base transform has changed.
-void EasyCharacterController::BaseTransformChanged(const lol::mat4& PreviousMatrix, const lol::mat4& NewMatrix)
-{
-    m_base_is_updating = true;
-    EasyPhysic::BaseTransformChanged(PreviousMatrix, NewMatrix);
-    m_base_is_updating = false;
-}
-
-//---
-std::string EasyCharacterController::GetName()
-{
-    return "<EasyCharacterController>";
-}
-
-//Physic Tick
-void EasyCharacterController::tick_game(float seconds)
-{
-    entity::tick_game(seconds);
-
-    //Send final velocity in Bullet
-    {
-        int IterationsNb = (int)(seconds / m_owner_simulation->m_timestep);
-        float NewSeconds = IterationsNb * m_owner_simulation->m_timestep;
-        m_character->SetVelocityForTimeInterval((m_base_cached_movement + m_frame_cached_movement) / NewSeconds, NewSeconds);
-        m_base_cached_movement = vec3(.0f);
-    }
-}
-
-} /* namespace phys */
-
-} /* namespace lol */

doc/samples/physics/easycharactercontroller.h

@@ -1,108 +0,0 @@
-//
-//  Lol Engine — Bullet physics test
-//
-//  Copyright © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//            © 2012—2019 Sam Hocevar <sam@hocevar.net>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#pragma once
-
-//
-// The EasyCharacterController class
-// ------------------
-//
-
-//Should try to to make a btKinematicCharacterController for real.
-//
-
-#include <lol/engine.h>
-#include "easyphysics.h"
-#include "bulletcharactercontroller.h"
-#include <BulletDynamics/Character/btKinematicCharacterController.h>
-
-namespace lol
-{
-
-namespace phys
-{
-
-class EasyCharacterController : public EasyPhysic,
-                                public entity
-{
-
-    friend class Simulation;
-    friend class EasyPhysic;
-
-public:
-    EasyCharacterController(WorldEntity* NewOwnerEntity) :
-        EasyPhysic(NewOwnerEntity),
-        m_pair_caching_object(nullptr),
-        m_character(nullptr),
-        m_step_height(.0f),
-        m_base_is_updating(false),
-        m_base_cached_movement(vec3(0.f)),
-        m_frame_cached_movement(vec3(0.f)),
-        m_walk_velocity(vec3(0.f)),
-        m_current_velocity(vec3(0.f))
-    {
-        m_gamegroup = GAMEGROUP_EZP_CHAR_CTRLR;
-        m_up_axis = 1;
-        m_gravity = vec3(.0f, -9.81f, .0f);
-        m_walk_velocity_damping = 0.2f;
-    }
-    ~EasyCharacterController()
-    {
-        delete m_character;
-    }
-
-    virtual void InitBodyToRigid(bool ZeroMassIsKinematic=false);
-    virtual void InitBodyToGhost();
-    virtual void AddToSimulation(class Simulation* current_simulation);
-    virtual void RemoveFromSimulation(class Simulation* current_simulation);
-    virtual void SetMovementForFrame(vec3 const &MoveQuantity);
-    virtual void Jump();
-
-    virtual void SetTransform(const lol::vec3& base_location, const lol::quat& base_rotation);
-
-protected:
-    virtual void BaseTransformChanged(const lol::mat4& PreviousMatrix, const lol::mat4& NewMatrix);
-    virtual std::string GetName();
-
-public:
-    virtual void tick_game(float seconds);
-
-protected:
-
-    virtual btGhostObject* GetGhostObjectInstance();
-
-    btPairCachingGhostObject*        m_pair_caching_object;
-    //btKinematicCharacterController*    m_character;
-    BulletKinematicCharacterController* m_character;
-
-    float                            m_step_height;
-    int                                m_up_axis;
-    bool                            m_base_is_updating;
-    vec3                            m_base_cached_movement;
-    vec3                            m_frame_cached_movement;
-
-    //----
-    float                            m_walk_velocity_damping;
-
-    //----
-    vec3                            m_gravity;
-
-    //----
-    vec3                            m_walk_velocity;
-    vec3                            m_current_velocity;
-};
-
-} /* namespace phys */
-
-} /* namespace lol */
-

doc/samples/physics/easyconstraint.cpp

@@ -1,43 +0,0 @@
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include "lolbtphysicsintegration.h"
-#include "lolphysics.h"
-#include "easyconstraint.h"
-
-namespace lol
-{
-
-namespace phys
-{
-
-//-------------------------------------------------------------------------
-//EASY_CONSTRAINT
-//--
-
-void EasyConstraint::AddToSimulation(class Simulation* current_simulation)
-{
-    btDiscreteDynamicsWorld* dynamics_world = current_simulation->GetWorld();
-    if (dynamics_world && m_typed_constraint)
-    {
-        dynamics_world->addConstraint(m_typed_constraint, m_disable_a2b_collision);
-        current_simulation->ObjectRegistration(true, this);
-    }
-}
-
-void EasyConstraint::RemoveFromSimulation(class Simulation* current_simulation)
-{
-    btDiscreteDynamicsWorld* dynamics_world = current_simulation->GetWorld();
-    if (dynamics_world && m_typed_constraint)
-    {
-        dynamics_world->removeConstraint(m_typed_constraint);
-        current_simulation->ObjectRegistration(false, this);
-    }
-}
-
-} /* namespace phys */
-
-} /* namespace lol */
-

doc/samples/physics/easyconstraint.h

@@ -1,184 +0,0 @@
-//
-//  Lol Engine
-//
-//  Copyright © 2010—2015 Sam Hocevar <sam@hocevar.net>
-//            © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//
-//  This library is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#pragma once
-
-//
-// The EasyPhysic class
-// ------------------
-//
-
-#include <lol/engine.h>
-
-#include "easyphysics.h"
-
-namespace lol
-{
-
-namespace phys
-{
-
-class EasyConstraint
-{
-
-    friend class Simulation;
-    friend class EasyPhysic;
-
-public:
-    EasyConstraint() :
-        m_typed_constraint(nullptr),
-        m_p2p_constraint(nullptr),
-        m_hinge_constraint(nullptr),
-        m_slider_constraint(nullptr),
-        m_cone_twist_constraint(nullptr),
-        m_6dof_constraint(nullptr),
-        m_owner_simulation(nullptr),
-        m_a_physobj(nullptr),
-        m_b_physobj(nullptr),
-        m_a_transform(lol::mat4(1.f)),
-        m_b_transform(lol::mat4(1.f)),
-        m_using_ref_a(false),
-        m_disable_a2b_collision(false)
-
-    {
-    }
-    ~EasyConstraint()
-    {
-        delete m_typed_constraint;
-        m_p2p_constraint = nullptr;
-        m_hinge_constraint = nullptr;
-        m_slider_constraint = nullptr;
-        m_cone_twist_constraint = nullptr;
-        m_6dof_constraint = nullptr;
-    }
-
-    void AddToSimulation(class Simulation* current_simulation);
-    void RemoveFromSimulation(class Simulation* current_simulation);
-
-private:
-
-    //check if Init can be done
-    bool CanProceedWithInit()
-    {
-        if (!m_a_physobj || !m_b_physobj)
-            return false;
-
-        if (!m_a_physobj->m_rigid_body || !m_b_physobj->m_rigid_body)
-            return false;
-
-        return true;
-    }
-
-    //-------------------------------------------------------------------------
-    //Init constraint functions
-    //--
-    void CustomInitConstraintToPoint2Point()
-    {
-        m_p2p_constraint = new btPoint2PointConstraint(*m_a_physobj->m_rigid_body, *m_b_physobj->m_rigid_body,
-                                                        LOL2BT_VEC3(m_a_transform[3].xyz * LOL2BT_UNIT), LOL2BT_VEC3(m_b_transform[3].xyz * LOL2BT_UNIT));
-        m_typed_constraint = m_p2p_constraint;
-    }
-
-    void CustomInitConstraintToHinge()
-    {
-        m_hinge_constraint = new btHingeConstraint(*m_a_physobj->m_rigid_body, *m_b_physobj->m_rigid_body,
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_a_transform))), LOL2BT_VEC3(m_a_transform[3].xyz * LOL2BT_UNIT)),
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_b_transform))), LOL2BT_VEC3(m_b_transform[3].xyz * LOL2BT_UNIT)),
-                                                        m_using_ref_a);
-        m_typed_constraint = m_hinge_constraint;
-    }
-
-    void CustomInitConstraintToSlider()
-    {
-        m_slider_constraint = new btSliderConstraint(*m_a_physobj->m_rigid_body, *m_b_physobj->m_rigid_body,
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_a_transform))), LOL2BT_VEC3(m_a_transform[3].xyz * LOL2BT_UNIT)),
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_b_transform))), LOL2BT_VEC3(m_b_transform[3].xyz * LOL2BT_UNIT)),
-                                                        m_using_ref_a);
-        m_typed_constraint = m_slider_constraint;
-    }
-
-    void CustomInitConstraintToConeTwist()
-    {
-        m_cone_twist_constraint = new btConeTwistConstraint(*m_a_physobj->m_rigid_body, *m_b_physobj->m_rigid_body,
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_a_transform))), LOL2BT_VEC3(m_a_transform[3].xyz * LOL2BT_UNIT)),
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_b_transform))), LOL2BT_VEC3(m_b_transform[3].xyz * LOL2BT_UNIT)));
-        m_typed_constraint = m_cone_twist_constraint;
-    }
-
-    void CustomInitConstraintTo6Dof()
-    {
-        m_6dof_constraint = new btGeneric6DofConstraint(*m_a_physobj->m_rigid_body, *m_b_physobj->m_rigid_body,
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_a_transform))), LOL2BT_VEC3(m_a_transform[3].xyz * LOL2BT_UNIT)),
-                                                        btTransform(LOL2BT_QUAT(quat(mat3(m_b_transform))), LOL2BT_VEC3(m_b_transform[3].xyz * LOL2BT_UNIT)),
-                                                        m_using_ref_a);
-        m_typed_constraint = m_6dof_constraint;
-    }
-
-    btTypedConstraint*            m_typed_constraint;
-    btPoint2PointConstraint*    m_p2p_constraint;
-    btHingeConstraint*            m_hinge_constraint;
-    btSliderConstraint*            m_slider_constraint;
-    btConeTwistConstraint*        m_cone_twist_constraint;
-    btGeneric6DofConstraint*    m_6dof_constraint;
-
-public:
-    void InitConstraintToPoint2Point()    { if (CanProceedWithInit()) CustomInitConstraintToPoint2Point(); }
-    void InitConstraintToHinge()        { if (CanProceedWithInit()) CustomInitConstraintToHinge(); }
-    void InitConstraintToSlider()        { if (CanProceedWithInit()) CustomInitConstraintToSlider(); }
-    void InitConstraintToConeTwist()    { if (CanProceedWithInit()) CustomInitConstraintToConeTwist(); }
-    void InitConstraintTo6Dof()            { if (CanProceedWithInit()) CustomInitConstraintTo6Dof(); }
-
-    //Set given physic object to the proper slot.
-    void SetPhysObjA(EasyPhysic* NewPhysObj, lol::mat4 NewTransform) { SetPhysObj(false, NewPhysObj, NewTransform); }
-    void SetPhysObjB(EasyPhysic* NewPhysObj, lol::mat4 NewTransform) { SetPhysObj(true, NewPhysObj, NewTransform); }
-    void SetPhysObj(bool SetToB, EasyPhysic* NewPhysObj, lol::mat4 NewTransform)
-    {
-        if (SetToB)
-        {
-            m_b_physobj = NewPhysObj;
-            m_b_transform = NewTransform;
-        }
-        else
-        {
-            m_a_physobj = NewPhysObj;
-            m_a_transform = NewTransform;
-        }
-    }
-
-    //Set whether or not the physic engine should use the A object as the reference (most constraint transform are local).
-    void SetRefAsA(bool NewUseRefA)
-    {
-        m_using_ref_a = NewUseRefA;
-    }
-
-    //Set whether or not to disable the collision between the bodies
-    void DisableCollisionBetweenObjs(bool DisableCollision)
-    {
-        m_disable_a2b_collision = DisableCollision;
-    }
-
-private:
-    Simulation*                    m_owner_simulation;
-    EasyPhysic*                    m_a_physobj;
-    EasyPhysic*                    m_b_physobj;
-    lol::mat4                    m_a_transform;
-    lol::mat4                    m_b_transform;
-    bool                        m_using_ref_a;
-    bool                        m_disable_a2b_collision;
-
-};
-
-} /* namespace phys */
-
-} /* namespace lol */
-

doc/samples/physics/easyphysics.cpp

@@ -1,430 +0,0 @@
-//
-//  Lol Engine
-//
-//  Copyright © 2010—2015 Sam Hocevar <sam@hocevar.net>
-//            © 2009—2013 Cédric Lecacheur <jordx@free.fr>
-//            © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//
-//  This library is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include "lolbtphysicsintegration.h"
-#include "lolphysics.h"
-
-namespace lol
-{
-
-namespace phys
-{
-
-//-------------------------------------------------------------------------
-//EASY_PHYSIC
-//--
-
-EasyPhysic::EasyPhysic(WorldEntity* NewOwnerEntity) :
-    m_collision_object(nullptr),
-    m_ghost_object(nullptr),
-    m_rigid_body(nullptr),
-    m_local_inertia(btVector3(.0f, .0f, .0f)),
-    m_collision_shape(nullptr),
-    m_convex_shape(nullptr),
-    m_motion_state(nullptr),
-    m_mass(.0f),
-    m_hit_restitution(.0f),
-    m_collision_group(1),
-    m_collision_mask(1),
-    m_owner_entity(NewOwnerEntity),
-    m_owner_simulation(nullptr),
-    m_base_physic(nullptr)
-{
-}
-
-EasyPhysic::~EasyPhysic()
-{
-    m_rigid_body = nullptr;
-    delete m_collision_object;
-    delete m_collision_shape;
-    delete m_motion_state;
-}
-
-//-------------------------------------------------------------------------
-//Set Shape functions
-//--
-
-void EasyPhysic::SetShapeTo(btCollisionShape* collision_shape)
-{
-    bool bReinitToRigidBody = false;
-    if (m_rigid_body)
-    {
-        bReinitToRigidBody = true;
-        delete m_rigid_body;
-    }
-    if (m_collision_shape)
-        delete m_collision_shape;
-
-    m_collision_shape = collision_shape;
-
-    if (bReinitToRigidBody)
-        InitBodyToRigid();
-}
-
-//Box Shape support
-void EasyPhysic::SetShapeToBox(lol::vec3& box_size)
-{
-    vec3 new_box_size = box_size * LOL2BT_UNIT * LOL2BT_SIZE;
-    m_convex_shape = new btBoxShape(LOL2BT_VEC3(new_box_size));
-    SetShapeTo(m_convex_shape);
-}
-
-void EasyPhysic::SetShapeToSphere(float radius)
-{
-    m_convex_shape = new btSphereShape(radius * LOL2BT_UNIT * LOL2BT_SIZE);
-    SetShapeTo(m_convex_shape);
-}
-
-void EasyPhysic::SetShapeToCone(float radius, float height)
-{
-    m_convex_shape = new btConeShape(    radius * LOL2BT_UNIT,
-                                        height * LOL2BT_UNIT);
-    SetShapeTo(m_convex_shape);
-}
-
-void EasyPhysic::SetShapeToCylinder(lol::vec3& cyl_size)
-{
-    vec3 new_cyl_size = cyl_size * LOL2BT_UNIT;
-    new_cyl_size.y *= LOL2BT_SIZE;
-    m_convex_shape = new btCylinderShape(LOL2BT_VEC3(new_cyl_size));
-    SetShapeTo(m_convex_shape);
-}
-
-void EasyPhysic::SetShapeToCapsule(float radius, float height)
-{
-    m_convex_shape = new btCapsuleShape(radius * LOL2BT_UNIT * LOL2BT_SIZE,
-                                        height * LOL2BT_UNIT * LOL2BT_SIZE);
-    SetShapeTo(m_convex_shape);
-}
-
-//-------------------------------------------------------------------------
-//Base Location/Rotation setup
-//--
-
-//Getter
-mat4 EasyPhysic::GetTransform()
-{
-    m_local_to_world = lol::mat4(1.0f);
-    if (m_rigid_body && m_motion_state)
-    {
-        btTransform CurTransform;
-        m_motion_state->getWorldTransform(CurTransform);
-        CurTransform.getOpenGLMatrix(&m_local_to_world[0][0]);
-    }
-    else if (m_collision_object)
-        m_collision_object->getWorldTransform().getOpenGLMatrix(&m_local_to_world[0][0]);
-    return m_local_to_world;
-}
-
-//Setter
-void EasyPhysic::SetTransform(const lol::vec3& base_location, const lol::quat& base_rotation)
-{
-    lol::mat4 PreviousMatrix = m_local_to_world;
-    m_local_to_world = lol::mat4::translate(base_location) * lol::mat4(base_rotation);
-
-    if (m_ghost_object)
-        m_ghost_object->setWorldTransform(btTransform(LOL2BT_QUAT(base_rotation), LOL2BT_VEC3(LOL2BT_UNIT * base_location)));
-    else
-    {
-        if (m_motion_state)
-            m_motion_state->setWorldTransform(btTransform(LOL2BT_QUAT(base_rotation), LOL2BT_VEC3(LOL2BT_UNIT * base_location)));
-        else
-            m_motion_state = new btDefaultMotionState(btTransform(LOL2BT_QUAT(base_rotation), LOL2BT_VEC3(LOL2BT_UNIT * base_location)));
-    }
-
-    for (int i = 0; i < m_based_physic_list.count(); i++)
-    {
-        if (m_based_physic_list[i])
-            m_based_physic_list[i]->BaseTransformChanged(PreviousMatrix, m_local_to_world);
-        else
-            m_based_physic_list.remove(i--);
-    }
-}
-
-//Internal callback when Base transform has changed.
-void EasyPhysic::BaseTransformChanged(const lol::mat4& PreviousMatrix, const lol::mat4& NewMatrix)
-{
-    mat4 PreviousMatrixLoc = ((m_base_lock_location)?(PreviousMatrix):(lol::mat4::translate(PreviousMatrix[3].xyz)));
-    mat4 PreviousMatrixRot = ((m_base_lock_rotation)?(lol::mat4(lol::quat(lol::mat3(PreviousMatrix)))):(lol::mat4(1.f)));
-    mat4 NewMatrixLoc = ((m_base_lock_location)?(NewMatrix):(lol::mat4::translate(NewMatrix[3].xyz)));
-    mat4 NewMatrixRot = ((m_base_lock_rotation)?(lol::mat4(lol::quat(lol::mat3(NewMatrix)))):(lol::mat4(1.f)));
-
-    if (m_ghost_object || (m_rigid_body->getCollisionFlags() & btCollisionObject::CF_KINEMATIC_OBJECT))
-    {
-        mat4 ThisMatrixLoc = NewMatrixLoc * inverse(PreviousMatrixLoc) * lol::mat4::translate(m_local_to_world[3].xyz);
-        mat4 ThisMatrixRot = NewMatrixRot * inverse(PreviousMatrixRot) * lol::mat4(lol::quat(lol::mat3(m_local_to_world)));
-        SetTransform(ThisMatrixLoc[3].xyz, lol::quat(lol::mat3(ThisMatrixRot)));
-    }
-}
-
-//-------------------------------------------------------------------------
-//Mass related functions
-//--
-//Set Mass functions
-void EasyPhysic::SetMass(float mass)
-{
-    m_mass = mass;
-
-    if (m_rigid_body)
-    {
-        SetLocalInertia(m_mass);
-        m_rigid_body->setMassProps(m_mass, m_local_inertia);
-    }
-}
-
-//-------------------------------------------------------------------------
-//Hit restitution functions
-//--
-//Set Hit Restitution functions
-void EasyPhysic::SetHitRestitution(float hit_restitution)
-{
-    m_hit_restitution = hit_restitution;
-
-    if (m_rigid_body)
-    {
-        m_rigid_body->setRestitution(m_hit_restitution);
-    }
-}
-
-//-------------------------------------------------------------------------
-//Final conversion pass functions : Body related
-//--
-
-//Init to rigid body
-void EasyPhysic::InitBodyToRigid(bool SetToKinematic)
-{
-    if (m_collision_object)
-        delete m_collision_object;
-
-    if (!m_motion_state)
-        SetTransform(vec3(.0f));
-
-    btRigidBody::btRigidBodyConstructionInfo NewInfos(m_mass, m_motion_state, m_collision_shape, m_local_inertia);
-    NewInfos.m_restitution = m_hit_restitution;
-    m_rigid_body = new btRigidBody(NewInfos);
-    m_collision_object = m_rigid_body;
-    m_collision_object->setUserPointer(this);
-
-    if (m_mass == .0f)
-    {
-        if (SetToKinematic)
-        {
-            m_rigid_body->setActivationState(DISABLE_DEACTIVATION);
-            m_rigid_body->setCollisionFlags(m_rigid_body->getCollisionFlags() | btCollisionObject::CF_KINEMATIC_OBJECT);
-        }
-    }
-    else
-        SetMass(m_mass);
-}
-
-//Return correct Ghost Object
-btGhostObject* EasyPhysic::GetGhostObjectInstance()
-{
-    return new btGhostObject();
-}
-
-//Init to Ghost object, for Overlap/Sweep Test/Touching logic
-void EasyPhysic::InitBodyToGhost()
-{
-    if (m_collision_object)
-        delete m_collision_object;
-
-    m_ghost_object = GetGhostObjectInstance();
-    m_ghost_object->setCollisionShape(m_collision_shape);
-    m_collision_object = m_ghost_object;
-    m_collision_object->setUserPointer(this);
-
-    SetTransform(m_local_to_world[3].xyz, lol::quat(lol::mat3(m_local_to_world)));
-
-    m_ghost_object->setCollisionFlags(m_ghost_object->getCollisionFlags());
-}
-
-//-------------
-//Touch logic
-//-------------
-  //    btManifoldArray   manifoldArray;
-  //    btBroadphasePairArray& pairArray = ghostObject->getOverlappingPairCache()->getOverlappingPairArray();
-  //    int numPairs = pairArray.size();
-
-  //    for (int i=0;i<numPairs;i++)
-  //    {
-  //       manifoldArray.clear();
-
-  //       const btBroadphasePair& pair = pairArray[i];
-  //
-  //       //unless we manually perform collision detection on this pair, the contacts are in the dynamics world paircache:
-  //       btBroadphasePair* collisionPair = dynamicsWorld->getPairCache()->findPair(pair.m_pProxy0,pair.m_pProxy1);
-  //       if (!collisionPair)
-  //          continue;
-
-  //       if (collisionPair->m_algorithm)
-  //          collisionPair->m_algorithm->getAllContactManifolds(manifoldArray);
-
-  //       for (int j=0;j<manifoldArray.size();j++)
-  //       {
-  //          btPersistentManifold* manifold = manifoldArray[j];
-  //          btScalar directionSign = manifold->getBody0() == m_ghostObject ? btScalar(-1.0) : btScalar(1.0);
-  //          for (int p=0;p<manifold->getNumContacts();p++)
-  //          {
-  //               const btManifoldPoint&pt = manifold->getContactPoint(p);
-  //              if (pt.getDistance()<0.f)
-        //{
-        //    const btVector3& ptA = pt.getPositionWorldOnA();
-        //    const btVector3& ptB = pt.getPositionWorldOnB();
-        //    const btVector3& normalOnB = pt.m_normalWorldOnB;
-        //    /// work here
-        //}
-  //          }
-  //       }
-  //    }
-
-
-//Add Physic object to the simulation
-void EasyPhysic::AddToSimulation(class Simulation* current_simulation)
-{
-    btDiscreteDynamicsWorld* dynamics_world = current_simulation->GetWorld();
-    if (dynamics_world)
-    {
-        if (m_ghost_object)
-        {
-            dynamics_world->addCollisionObject(m_ghost_object, m_collision_group, m_collision_mask);
-            current_simulation->ObjectRegistration(true, this, Simulation::EEPT_Ghost);
-        }
-        else if (m_rigid_body)
-        {
-            dynamics_world->addRigidBody(m_rigid_body, m_collision_group, m_collision_mask);
-            if (m_mass != .0f)
-                current_simulation->ObjectRegistration(true, this, Simulation::EEPT_Dynamic);
-            else
-                current_simulation->ObjectRegistration(true, this, Simulation::EEPT_Static);
-        }
-        else
-        {
-            dynamics_world->addCollisionObject(m_collision_object, m_collision_group, m_collision_mask);
-            current_simulation->ObjectRegistration(true, this, Simulation::EEPT_CollisionObject);
-        }
-    }
-}
-
-//Remove Physic object to the simulation
-void EasyPhysic::RemoveFromSimulation(class Simulation* current_simulation)
-{
-    btDiscreteDynamicsWorld* dynamics_world = current_simulation->GetWorld();
-    if (dynamics_world)
-    {
-        if (m_rigid_body)
-        {
-            dynamics_world->removeRigidBody(m_rigid_body);
-            if (m_mass != .0f)
-                current_simulation->ObjectRegistration(false, this, Simulation::EEPT_Dynamic);
-            else
-                current_simulation->ObjectRegistration(false, this, Simulation::EEPT_Static);
-        }
-        else
-        {
-            dynamics_world->removeCollisionObject(m_collision_object);
-            if (m_ghost_object)
-                current_simulation->ObjectRegistration(false, this, Simulation::EEPT_Ghost);
-            current_simulation->ObjectRegistration(false, this, Simulation::EEPT_CollisionObject);
-        }
-    }
-}
-
-//-------------------------------------------------------------------------
-//Force/Impulse functions
-//--
-void EasyPhysic::AddImpulse(const lol::vec3& impulse)
-{
-    if (m_rigid_body)
-        m_rigid_body->applyCentralImpulse(LOL2BT_VEC3(impulse));
-}
-
-void EasyPhysic::AddImpulse(const lol::vec3& impulse, const lol::vec3& rel_pos)
-{
-    if (m_rigid_body)
-        m_rigid_body->applyImpulse(LOL2BT_VEC3(impulse), LOL2BTU_VEC3(rel_pos));
-}
-
-void EasyPhysic::AddImpulseTorque(const lol::vec3& torque)
-{
-    if (m_rigid_body)
-        m_rigid_body->applyTorqueImpulse(LOL2BT_VEC3(torque));
-}
-
-//--
-void EasyPhysic::AddForce(const lol::vec3& force)
-{
-    if (m_rigid_body)
-        m_rigid_body->applyCentralForce(LOL2BT_VEC3(force));
-}
-
-void EasyPhysic::AddForce(const lol::vec3& force, const lol::vec3& rel_pos)
-{
-    if (m_rigid_body)
-        m_rigid_body->applyForce(LOL2BT_VEC3(force), LOL2BTU_VEC3(rel_pos));
-}
-
-void EasyPhysic::AddForceTorque(const lol::vec3& torque)
-{
-    if (m_rigid_body)
-        m_rigid_body->applyTorque(LOL2BT_VEC3(torque));
-}
-
-//-------------------------------------------------------------------------
-//Movements getter
-//--
-lol::vec3 EasyPhysic::GetLinearVelocity() const
-{
-    if (m_rigid_body)
-        return BT2LOL_VEC3(m_rigid_body->getLinearVelocity());
-    return lol::vec3(.0f);
-}
-
-lol::vec3 EasyPhysic::GetLinearForce() const
-{
-    if (m_rigid_body)
-        return BT2LOL_VEC3(m_rigid_body->getTotalForce());
-    return lol::vec3(.0f);
-}
-
-lol::vec3 EasyPhysic::GetAngularVelocity() const
-{
-    if (m_rigid_body)
-        return BT2LOL_VEC3(m_rigid_body->getAngularVelocity());
-    return lol::vec3(.0f);
-}
-
-lol::vec3 EasyPhysic::GetAngularForce() const
-{
-    if (m_rigid_body)
-        return BT2LOL_VEC3(m_rigid_body->getTotalTorque());
-    return lol::vec3(.0f);
-}
-
-//Set Local Inertia
-void EasyPhysic::SetLocalInertia(float mass)
-{
-    if (mass != .0f)
-        m_collision_shape->calculateLocalInertia(mass, m_local_inertia);
-    else
-        m_local_inertia = btVector3(.0f, .0f, .0f);
-}
-
-} /* namespace phys */
-
-} /* namespace lol */

doc/samples/physics/easyphysics.h

@@ -1,159 +0,0 @@
-//
-//  Lol Engine
-//
-//  Copyright © 2010—2015 Sam Hocevar <sam@hocevar.net>
-//            © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//
-//  This library is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#pragma once
-
-//
-// The EasyPhysic class
-// ------------------
-//
-
-#include <lol/engine.h>
-
-#include <btBulletDynamicsCommon.h>
-#include <btBulletCollisionCommon.h>
-#include <BulletCollision/CollisionDispatch/btGhostObject.h>
-
-namespace lol
-{
-
-namespace phys
-{
-
-class EasyPhysic
-{
-
-    friend class Simulation;
-    friend class EasyConstraint;
-
-public:
-    EasyPhysic(WorldEntity* NewOwnerEntity);
-    ~EasyPhysic();
-
-    virtual void SetShapeToBox(lol::vec3& box_size);
-    virtual void SetShapeToSphere(float radius);
-    virtual void SetShapeToCone(float radius, float height);
-    virtual void SetShapeToCylinder(lol::vec3& cyl_size);
-    virtual void SetShapeToCapsule(float radius, float height);
-
-    virtual bool CanChangeCollisionChannel() { return (m_rigid_body == nullptr); }
-    virtual mat4 GetTransform();
-    virtual void SetTransform(const vec3& base_location, const quat& base_rotation = quat(mat3(1.0f)));
-protected:
-    virtual void BaseTransformChanged(const mat4& PreviousMatrix, const mat4& NewMatrix);
-public:
-    virtual void SetMass(float mass);
-    virtual float GetMass() { return m_mass; }
-    virtual void SetHitRestitution(float hit_restitution);
-    virtual void InitBodyToRigid(bool ZeroMassIsKinematic=false);
-    virtual void InitBodyToGhost();
-    virtual void AddToSimulation(class Simulation* current_simulation);
-    virtual void RemoveFromSimulation(class Simulation* current_simulation);
-
-    //Force/Impulse functions
-    virtual void AddImpulse(const lol::vec3& impulse);
-    virtual void AddImpulse(const lol::vec3& impulse, const lol::vec3& rel_pos);
-      virtual void AddImpulseTorque(const lol::vec3& torque);
-    virtual void AddForce(const lol::vec3& force);
-    virtual void AddForce(const lol::vec3& force, const lol::vec3& rel_pos);
-    virtual void AddForceTorque(const lol::vec3& torque);
-
-    //Movements getter
-    lol::vec3 GetLinearVelocity() const;
-    lol::vec3 GetLinearForce() const;
-    lol::vec3 GetAngularVelocity() const;
-    lol::vec3 GetAngularForce() const;
-
-protected:
-    virtual void SetLocalInertia(float mass);
-    virtual void SetShapeTo(btCollisionShape* collision_shape);
-
-    virtual btGhostObject* GetGhostObjectInstance();
-
-    btCollisionObject*                          m_collision_object;
-
-    btGhostObject*                              m_ghost_object;
-
-    btRigidBody*                                m_rigid_body;
-    btVector3                                   m_local_inertia;
-
-    btCollisionShape*                           m_collision_shape;
-    btConvexShape*                              m_convex_shape;
-    btMotionState*                              m_motion_state;
-
-public:
-    //Sets the collision Group & Mask.
-    //Mask can change at runtime, not group !
-    virtual bool SetCollisionChannel(int NewGroup, int NewMask)
-    {
-        if (CanChangeCollisionChannel())
-        {
-            m_collision_group = (1 << NewGroup);
-            m_collision_mask = NewMask;
-            return true;
-        }
-        return false;
-    }
-    int GetCollisionGroup() { return m_collision_group; }
-    int GetCollisionMask()    { return m_collision_mask; }
-
-    //Base/Attachment logic
-    virtual void AttachTo(EasyPhysic* NewBase, bool NewBaseLockLocation = true, bool NewBaseLockRotation = true)
-    {
-        if (NewBase == this || (NewBase && NewBase->m_base_physic == this))
-            return;
-
-        if (NewBase)
-        {
-            bool bAlreadyExists = false;
-            for (int i = 0; i < NewBase->m_based_physic_list.count(); ++i)
-                if (NewBase->m_based_physic_list[i] == this)
-                    bAlreadyExists = true;
-            if (!bAlreadyExists)
-                NewBase->m_based_physic_list << this;
-            m_base_physic = NewBase;
-            m_base_lock_location = NewBaseLockLocation;
-            m_base_lock_rotation = NewBaseLockRotation;
-        }
-        else if (m_base_physic)
-        {
-            for (int i = 0; i < m_base_physic->m_based_physic_list.count(); ++i)
-                if (m_base_physic->m_based_physic_list[i] == this)
-                    m_base_physic->m_based_physic_list.remove(i--);
-            m_base_physic = nullptr;
-        }
-    }
-
-protected:
-    lol::mat4                                       m_local_to_world;
-    float                                           m_mass;
-    float                                           m_hit_restitution;
-    int                                             m_collision_group;
-    int                                             m_collision_mask;
-    WorldEntity*                                    m_owner_entity;
-    Simulation*                                     m_owner_simulation;
-
-    //Base/Attachment logic
-    array<EasyPhysic*>                              m_based_physic_list;     //List of objects based on this : this object moves, its based object MoveStep with it.
-    EasyPhysic*                                     m_base_physic;           //Base for this object : The base moves, the object moves with it.
-    bool                                            m_base_lock_location;    //when this is TRUE, location moves with rotation change.
-    bool                                            m_base_lock_rotation;    //when this is TRUE, rotation moves with rotation change.
-
-    //Touch logic
-    array<EasyPhysic*>                              m_touching_physic;        //Maintained by ghost objects
-};
-
-} /* namespace phys */
-
-} /* namespace lol */
-

doc/samples/physics/lolbtphysicsintegration.h

@@ -1,47 +0,0 @@
-//
-//  Lol Engine
-//
-//  Copyright © 2009—2019 Sam Hocevar <sam@hocevar.net>
-//            © 2010—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//
-//  This library is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#pragma once
-
-//
-// Bullet Physics integration in Lol
-// ---------------------------------
-//
-
-namespace lol
-{
-
-// Override Gamegroups names for Physic-usage
-// "_ENT_" means that this is a group for Entities that use EasyPhysic primitives.
-// "_EZP_" means that this is a group for EasyPhysic primitives.
-#define GAMEGROUP_EZP_CHAR_CTRLR    tickable::group::game::other_2
-#define GAMEGROUP_SIMULATION        tickable::group::game::other_3
-
-#define LOL2BT_UNIT 1.0f
-#define BT2LOL_UNIT 1.0f
-
-#define LOL2BT_SIZE 0.5f
-#define BT2LOL_SIZE 2.0f
-
-#define LOL2BT_VEC3(v) btVector3((v).x, (v).y, (v).z)
-#define BT2LOL_VEC3(v) lol::vec3(v.getX(), v.getY(), v.getZ())
-
-// Same as above with Unit taken into account
-#define LOL2BTU_VEC3(v) (LOL2BT_VEC3(v) * LOL2BT_UNIT)
-#define BT2LOLU_VEC3(v) (BT2LOL_VEC3(v) * BT2LOL_UNIT)
-
-#define LOL2BT_QUAT(q) btQuaternion((q).x, (q).y, (q).z, (q).w)
-#define BT2LOL_QUAT(q) lol::quat((q).getW(), BT2LOL_VEC3((q).getAxis())
-
-} /* namespace lol */
-

doc/samples/physics/lolphysics.h

@@ -1,425 +0,0 @@
-//
-//  Lol Engine — Bullet physics test
-//
-//  Copyright © 2009—2013 Benjamin “Touky” Huet <huet.benjamin@gmail.com>
-//            © 2012—2019 Sam Hocevar <sam@hocevar.net>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#pragma once
-
-#include <cstring>
-
-#include <btBulletDynamicsCommon.h>
-#include <btBulletCollisionCommon.h>
-#include <BulletDynamics/Character/btKinematicCharacterController.h>
-
-#include "lolbtphysicsintegration.h"
-#include "easyphysics.h"
-#include "easyconstraint.h"
-
-namespace lol
-{
-
-namespace phys
-{
-
-enum eRaycastType
-{
-    ERT_Closest,
-    ERT_AllHit,
-    ERT_AnyHit, //Will stop at the first hit. Hit data are supposed to be irrelevant
-
-    ERT_MAX
-};
-
-struct RayCastResult
-{
-    RayCastResult(int CollisionFilterGroup=1, int CollisionFilterMask=(0xFF))
-    {
-        memset(this, 0, sizeof(RayCastResult));
-
-        m_collision_filter_group = CollisionFilterGroup;
-        m_collision_filter_mask = CollisionFilterMask;
-    }
-    void Reset()
-    {
-        m_collider_list.clear();
-        m_hit_normal_list.clear();
-        m_hit_point_list.clear();
-        m_hit_fraction_list.clear();
-    }
-
-    array<EasyPhysic*>        m_collider_list;
-    array<vec3>                m_hit_normal_list;
-    array<vec3>                m_hit_point_list;
-    array<float>            m_hit_fraction_list;
-
-    short int                m_collision_filter_group;
-    short int                 m_collision_filter_mask;
-    unsigned int             m_flags; //???
-};
-
-class Simulation : public entity
-{
-public:
-    Simulation() :
-        m_broadphase(0),
-        m_collision_configuration(0),
-        m_dispatcher(0),
-        m_solver(0),
-        m_dynamics_world(0),
-        m_timestep(1.f/60.f)
-    {
-        m_gamegroup = GAMEGROUP_SIMULATION;
-    }
-    ~Simulation()
-    {
-        Exit();
-    }
-
-    std::string GetName() const { return "<Simulation>"; }
-
-public:
-    void Init()
-    {
-        // Build the broadphase
-        if (1)
-        {
-            m_Sweep_broadphase = new btAxisSweep3(LOL2BT_VEC3(m_world_min), LOL2BT_VEC3(m_world_max));
-            m_Sweep_broadphase->getOverlappingPairCache()->setInternalGhostPairCallback(new btGhostPairCallback());
-            m_broadphase = m_Sweep_broadphase;
-        }
-        else
-            m_broadphase = new btDbvtBroadphase();
-
-        // Set up the collision configuration and dispatcher
-        m_collision_configuration = new btDefaultCollisionConfiguration();
-        m_dispatcher = new btCollisionDispatcher(m_collision_configuration);
-
-        // The actual physics solver
-        m_solver = new btSequentialImpulseConstraintSolver;
-
-        // The world.
-        m_dynamics_world = new btDiscreteDynamicsWorld(m_dispatcher, m_broadphase, m_solver, m_collision_configuration);
-    }
-
-    virtual void tick_game(float seconds)
-    {
-        entity::tick_game(seconds);
-
-        //step the simulation
-        if (m_dynamics_world)
-        {
-            //the "+1" is to have at least one Timestep and to ensure float to int .5f conversion.
-            int steps = (int)(seconds / m_timestep) + 1;
-            m_dynamics_world->stepSimulation(seconds, steps, m_timestep);
-        }
-    }
-
-    //Rip-Off of the btKinematicClosestNotMeRayResultCallback
-    class ClosestNotMeRayResultCallback : public btCollisionWorld::ClosestRayResultCallback
-    {
-    public:
-        ClosestNotMeRayResultCallback(btCollisionObject* Me, const btVector3& rayFromWorld, const btVector3& rayToWorld) :
-          btCollisionWorld::ClosestRayResultCallback(rayFromWorld, rayToWorld)
-        {
-            m_me = Me;
-        }
-
-        virtual btScalar addSingleResult(btCollisionWorld::LocalRayResult& rayResult,bool normalInWorldSpace)
-        {
-            if (rayResult.m_collisionObject == m_me)
-                return 1.0;
-
-            return ClosestRayResultCallback::addSingleResult(rayResult, normalInWorldSpace);
-        }
-    protected:
-        btCollisionObject* m_me;
-    };
-
-    //Will stop at the first hit. Hit data are supposed to be irrelevant
-    class AnyHitRayResultCallback : public btCollisionWorld::ClosestRayResultCallback
-    {
-    public:
-        AnyHitRayResultCallback(const btVector3& rayFromWorld, const btVector3& rayToWorld) :
-          btCollisionWorld::ClosestRayResultCallback(rayFromWorld, rayToWorld)
-        {
-        }
-
-        virtual btScalar addSingleResult(btCollisionWorld::LocalRayResult& rayResult,bool normalInWorldSpace)
-        {
-            UNUSED(rayResult);
-            UNUSED(normalInWorldSpace);
-            return .0f;
-        }
-    };
-
-    //Returns true when hitting something. If SourceCaster is set, it will be ignored by Raycast.
-    bool RayHits(RayCastResult& HitResult, eRaycastType RaycastType, const vec3& RayFrom, const vec3& RayTo, EasyPhysic* SourceCaster = nullptr)
-    {
-        bool bResult = false;
-
-        btCollisionWorld::RayResultCallback* BtRayResult = nullptr;
-        btCollisionWorld::ClosestRayResultCallback* BtRayResult_Closest;
-        btCollisionWorld::AllHitsRayResultCallback* BtRayResult_AllHits;
-
-        switch (RaycastType)
-        {
-            case ERT_Closest:
-            {
-                if (SourceCaster)
-                    BtRayResult_Closest = new ClosestNotMeRayResultCallback(SourceCaster->m_collision_object, LOL2BTU_VEC3(RayFrom), LOL2BTU_VEC3(RayTo));
-                else
-                    BtRayResult_Closest = new btCollisionWorld::ClosestRayResultCallback(LOL2BTU_VEC3(RayFrom), LOL2BTU_VEC3(RayTo));
-                BtRayResult = BtRayResult_Closest;
-                break;
-            }
-            case ERT_AllHit:
-            {
-                BtRayResult_AllHits = new btCollisionWorld::AllHitsRayResultCallback(LOL2BTU_VEC3(RayFrom), LOL2BTU_VEC3(RayTo));
-                BtRayResult = BtRayResult_AllHits;
-                break;
-            }
-            case ERT_AnyHit:
-            {
-                BtRayResult_Closest = new AnyHitRayResultCallback(LOL2BTU_VEC3(RayFrom), LOL2BTU_VEC3(RayTo));
-                BtRayResult = BtRayResult_Closest;
-                break;
-            }
-            default:
-            {
-                ASSERT(0, "Raycast not handled");
-            }
-        }
-
-        m_dynamics_world->rayTest(LOL2BTU_VEC3(RayFrom), LOL2BTU_VEC3(RayTo), *BtRayResult);
-        if (BtRayResult->hasHit())
-        {
-            bResult = true;
-
-            switch (RaycastType)
-            {
-                case ERT_Closest:
-                {
-                    HitResult.m_collider_list        << (EasyPhysic*)BtRayResult_Closest->m_collisionObject->getUserPointer();
-                    HitResult.m_hit_normal_list        << BT2LOLU_VEC3(BtRayResult_Closest->m_hitNormalWorld);
-                    HitResult.m_hit_point_list        << BT2LOLU_VEC3(BtRayResult_Closest->m_hitPointWorld);
-                    HitResult.m_hit_fraction_list    << BtRayResult_Closest->m_closestHitFraction;
-                    break;
-                }
-                case ERT_AllHit:
-                {
-                    for (int i = 0; i < BtRayResult_AllHits->m_collisionObjects.size(); i++)
-                    {
-                        HitResult.m_collider_list        << (EasyPhysic*)BtRayResult_AllHits->m_collisionObjects[i]->getUserPointer();
-                        HitResult.m_hit_normal_list        << BT2LOLU_VEC3(BtRayResult_AllHits->m_hitNormalWorld[i]);
-                        HitResult.m_hit_point_list        << BT2LOLU_VEC3(BtRayResult_AllHits->m_hitPointWorld[i]);
-                        HitResult.m_hit_fraction_list    << BtRayResult_AllHits->m_hitFractions[i];
-                    }
-                    break;
-                }
-                default:
-                {
-                    ASSERT(0, "Raycast not handled");
-                }
-            }
-        }
-
-        delete BtRayResult;
-
-        return bResult;
-    }
-
-
-    void Exit()
-    {
-        delete m_dynamics_world;
-        delete m_solver;
-        delete m_dispatcher;
-        delete m_collision_configuration;
-        delete m_broadphase;
-    }
-
-    btDiscreteDynamicsWorld* GetWorld()
-    {
-        return m_dynamics_world;
-    }
-
-private:
-    void CustomSetContinuousDetection(bool ShouldUseCCD)
-    {
-        if (m_dynamics_world)
-            m_dynamics_world->getDispatchInfo().m_useContinuous = ShouldUseCCD;
-    }
-
-    void CustomSetGravity(vec3 &NewGravity)
-    {
-        if (m_dynamics_world)
-            m_dynamics_world->setGravity(LOL2BT_VEC3(NewGravity * LOL2BT_UNIT));
-    }
-
-    void CustomSetWorldLimit(vec3 const &NewWorldMin, vec3 const &NewWorldMax)
-    {
-        UNUSED(NewWorldMin);
-        UNUSED(NewWorldMax);
-    }
-
-    void CustomSetTimestep(float NewTimestep) { }
-
-    //broadphase
-    btBroadphaseInterface*                    m_broadphase;
-    btAxisSweep3*                            m_Sweep_broadphase;
-    // Set up the collision configuration and dispatc
-    btDefaultCollisionConfiguration*        m_collision_configuration;
-    btCollisionDispatcher*                    m_dispatcher;
-    // The actual physics solver
-    btSequentialImpulseConstraintSolver*    m_solver;
-    // The world.
-    btDiscreteDynamicsWorld*                m_dynamics_world;
-
-public:
-    //Main logic :
-    //The Set*() functions do the all-lib-independent data storage.
-    //And then it calls the CustomSet*() which are the specialized versions.
-
-    //Sets the continuous collision detection flag.
-    void SetContinuousDetection(bool ShouldUseCCD)
-    {
-        m_using_CCD = ShouldUseCCD;
-        CustomSetContinuousDetection(ShouldUseCCD);
-    }
-
-    //Sets the simulation gravity.
-    void SetGravity(vec3 &NewGravity)
-    {
-        m_gravity = NewGravity;
-        CustomSetGravity(NewGravity);
-    }
-
-    //Sets the simulation gravity.
-    void SetWorldLimit(vec3 const &NewWorldMin, vec3 const &NewWorldMax)
-    {
-        m_world_min = NewWorldMin;
-        m_world_max = NewWorldMax;
-        CustomSetWorldLimit(NewWorldMin, NewWorldMax);
-    }
-
-    //Sets the simulation fixed timestep.
-    void SetTimestep(float NewTimestep)
-    {
-        if (NewTimestep > .0f)
-        {
-            m_timestep = NewTimestep;
-            CustomSetTimestep(NewTimestep);
-        }
-    }
-
-private:
-
-    friend class EasyPhysic;
-    friend class EasyCharacterController;
-    friend class EasyConstraint;
-
-    enum eEasyPhysicType
-    {
-        EEPT_Dynamic,
-        EEPT_Static,
-        EEPT_Ghost,
-        EEPT_CollisionObject,
-        EEPT_CharacterController,
-
-        EEPT_MAX
-    };
-
-    //m_owner_simulation
-    //Adds the given EasyPhysic to the correct list.
-    void ObjectRegistration(bool AddObject, EasyPhysic* NewEP, eEasyPhysicType CurType)
-    {
-        array<EasyPhysic*>* SearchList = nullptr;
-        switch(CurType)
-        {
-            case EEPT_Dynamic:
-            {
-                SearchList = &m_dynamic_list;
-                break;
-            }
-            case EEPT_Static:
-            {
-                SearchList = &m_static_list;
-                break;
-            }
-            case EEPT_Ghost:
-            {
-                SearchList = &m_ghost_list;
-                break;
-            }
-            case EEPT_CollisionObject:
-            {
-                SearchList = &m_collision_object_list;
-                break;
-            }
-            case EEPT_CharacterController:
-            {
-                SearchList = &m_character_controller_list;
-                break;
-            }
-            default:
-            {
-                ASSERT(0, "Physic type does not exist.");
-            }
-        }
-
-        if (AddObject)
-        {
-            NewEP->m_owner_simulation = this;
-            (*SearchList) << NewEP;
-        }
-        else
-        {
-            NewEP->m_owner_simulation = nullptr;
-            SearchList->remove_item(NewEP);
-        }
-    }
-    void ObjectRegistration(bool AddObject, EasyConstraint* NewEC)
-    {
-        array<EasyConstraint*>* SearchList = nullptr;
-        SearchList = &m_constraint_list;
-
-        if (AddObject)
-        {
-            NewEC->m_owner_simulation = this;
-            (*SearchList) << NewEC;
-        }
-        else
-        {
-            NewEC->m_owner_simulation = nullptr;
-            SearchList->remove_item(NewEC);
-        }
-    }
-
-    //Easy Physics body List
-    array<EasyPhysic*>                        m_dynamic_list;
-    array<EasyPhysic*>                        m_static_list;
-    array<EasyPhysic*>                        m_ghost_list;
-    array<EasyPhysic*>                        m_collision_object_list;
-    array<EasyPhysic*>                        m_character_controller_list;
-    array<EasyConstraint*>                    m_constraint_list;
-
-    //Easy Physics data storage
-    float                                    m_timestep;
-    bool                                    m_using_CCD;
-    vec3                                    m_gravity;
-    vec3                                    m_world_min;
-    vec3                                    m_world_max;
-};
-
-} /* namespace phys */
-
-} /* namespace lol */
-

doc/samples/sandbox/Makefile.am

@@ -1,11 +0,0 @@
-
-include $(top_srcdir)/build/autotools/common.am
-
-if BUILD_SAMPLES
-bin_PROGRAMS = sample
-endif
-
-sample_SOURCES = sample.cpp
-sample_CPPFLAGS = $(AM_CPPFLAGS)
-sample_DEPENDENCIES = @LOL_DEPS@
-

doc/samples/sandbox/sample.cpp

@@ -1,44 +0,0 @@
-//
-//  Lol Engine — Sandbox program
-//
-//  Copyright © 2005—2018 Sam Hocevar <sam@hocevar.net>
-//
-//  This program is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-int main(int, char **)
-{
-    timer t;
-
-    bigint<128> x(17), y(23);
-    x.print();
-    y.print();
-
-    auto z = x * y;
-    z.print();
-
-    for (int i = 0; i < 500000; ++i)
-    {
-        x = (bigint<128>)(x * x);
-        x ^= y;
-    }
-
-    printf("%d %d\n", (int)x, (int)y);
-
-    printf("Time: %f s\n", t.get());
-
-    return EXIT_SUCCESS;
-}
-

doc/samples/simplex.cpp

@@ -1,147 +0,0 @@
-//
-//  Lol Engine — Simplex Noise tutorial
-//
-//  Copyright © 2010—2017 Sam Hocevar <sam@hocevar.net>
-//            © 2013-2014 Guillaume Bittoun <guillaume.bittoun@gmail.com>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <lol/engine.h>
-
-using namespace lol;
-
-/* Constants to tweak */
-ivec2 const size(1280 * 1, 720 * 1);
-float const zoom = 0.03f / 1;
-int const octaves = 1;
-
-int main(int argc, char **argv)
-{
-    UNUSED(argc, argv);
-
-    srand(time(nullptr));
-
-    /* Create an image */
-    image img(size);
-    array2d<vec4> &data = img.lock2d<PixelFormat::RGBA_F32>();
-
-    /* Declare plenty of allocators */
-    simplex_noise<2> s2;
-    simplex_noise<3> s3;
-    simplex_noise<4> s4;
-    simplex_noise<5> s5;
-    simplex_noise<6> s6;
-    simplex_noise<7> s7;
-    simplex_noise<8> s8;
-    simplex_noise<9> s9;
-    simplex_noise<10> s10;
-    simplex_noise<11> s11;
-    simplex_noise<12> s12;
-
-    /* Fill image with simplex noise */
-    for (int j = 0; j < size.y; ++j)
-    for (int i = 0; i < size.x; ++i)
-    {
-        int cell = j / (size.y / 2) * 3 + i / (size.x / 3);
-
-        float x = (float)i, y = (float)j;
-        float sum = 0.f, coeff = 0.f;
-        int const max_k = 1 << octaves;
-        bool b_centre = false, b_sphere1 = false, b_sphere2 = false;
-
-        for (int k = 1; k < max_k; k *= 2)
-        {
-            float t = 0.f;
-
-            switch (cell)
-            {
-            case 0:
-                t = s2.eval(zoom * k * vec2(x, y));
-                break;
-            case 1:
-                t = s3.eval(zoom * k * vec3(x, 1.f, y));
-                break;
-            case 2:
-                t = s4.eval(zoom * k * vec4(x, 1.f, y, 2.f));
-                break;
-            case 3:
-                t = s6.eval(zoom * k * vec6(x, 1.f, 2.f, y, 3.f, 4.f));
-                break;
-            case 4:
-                t = s8.eval(zoom * k * vec8(x, 1.f, 2.f, 3.f,
-                                            y, 4.f, 5.f, 6.f));
-                break;
-            case 5:
-                //t = s12.eval(zoom * k * vec12(x / 2, -x / 2, y / 2, -y / 2,
-                //                              -x / 2, x / 2, -y / 2, y / 2,
-                //                              7.f, 8.f, 9.f, 10.f));
-                t = s12.eval(zoom * k * vec12(x, 1.f, 2.f, 3.f, 4.f, 5.f,
-                                              y, 6.f, 7.f, 8.f, 9.f, 10.f));
-                break;
-            default:
-                break;
-            }
-
-            if (t == -2.f) b_centre = true;
-            if (t == -3.f) b_sphere1 = true;
-            if (t == -4.f) b_sphere2 = true;
-
-            sum += 1.f / k * t;
-            coeff += 1.f / k;
-        }
-
-        if (b_centre)
-            data[i][j] = vec4(1.f, 0.f, 1.f, 1.f);
-        else if (b_sphere1)
-            data[i][j] = vec4(0.f, 1.f, 0.f, 1.f);
-        else if (b_sphere2)
-            data[i][j] = vec4(0.f, 0.f, 1.f, 1.f);
-        else
-        {
-            float c = saturate(0.5f + 0.5f * sum / coeff);
-            data[i][j] = vec4(c, c, c, 1.f);
-            //data[i][j] = Color::HSVToRGB(vec4(c, 1.0f, 0.5f, 1.f));
-        }
-    }
-
-#if 0
-    /* Mark simplex vertices */
-    vec2 diagonal = normalize(vec2(1.f));
-    vec2 dx = mat2::rotate(radians(60.f)) * diagonal;
-    vec2 dy = mat2::rotate(radians(-60.f)) * diagonal;
-    for (int j = -100; j < 100; ++j)
-    for (int i = -100; i < 100; ++i)
-    {
-        auto putpixel = [&](ivec2 p, vec4 c = vec4(1.f, 0.f, 1.f, 1.f))
-        {
-            if (p.x >= 0 && p.x < size.x - 1 && p.y >= 0 && p.y < size.y - 1)
-                data[p.x][p.y] = c;
-        };
-
-        ivec2 coord = ivec2(i / zoom * dx + j / zoom * dy);
-
-        vec2 g = s2.gradient((i + 0.1f) * dx + (j + 0.1f) * dy);
-        for (int t = 0; t < 40; ++t)
-            putpixel(coord + (ivec2)(g * (t / 2.f)), vec4(0.f, 1.f, 0.f, 1.f));
-
-        putpixel(coord);
-        putpixel(coord + ivec2(1, 0));
-        putpixel(coord + ivec2(0, 1));
-        putpixel(coord + ivec2(1, 1));
-    }
-#endif
-
-    /* Save image */
-    img.unlock2d(data);
-    img.save("simplex.png");
-}
-

doc/shitlolbotsays.txt

@@ -1,46 +0,0 @@
-<lolbot> en france tfacon :)
-%
-<lolbot> Je crois qu'il est en AMerique mon ptit gars, je me lève tôt demain matin, je pars bosser
-%
-<lolbot> c'est ou ?
-%
-<lolbot> Touky bloque avec Guillaume devant des questions d'hygiène
-%
-<lolbot> oui c'est le kiff les nouveaux locaux omg
-%
-<lolbot> CPU à priori mon vc6.0 est dans le port, dans l'eau, probablement completement bourre, car les bars sont pas trompés http://files.sharenator.com/Kill_it_With_Fire_Aliens-s576x304-132453.jpg
-%
-<lolbot> j'ai recommencé le jeu est proche de FTL au final
-%
-<lolbot> au fait tu peux devenir chef-Producer, ils en sont capables de nous parler de l'hégémonie du grand gourou du groupe O+ et me l'étaler sur le site reçoit un prix acceptable
-%
-<rez_> ha ben
-<rez_> ça va vite le net chez nous
-<rez_> je récupère un torrent de 3Go à 12 Mo par secondes
-<lolbot> c'est franchement pas grave je passe plus de 100 lolipop par secondes
-%
-<lolbot> Touky: (et faut attendre tout le middleware pendant ma pause de midi comme vous genre On aura saisi qu'il est pas censé être déja le HA. GAYYYYYY c'est mort
-%
-<sam> bon c'est rigolo mais ça va super nous gaver
-<lolbot> ouais mais ça fait des frissons tout partout
-%
-<Jnat1> cocaine + lolbot = shitloads of fun
-<lolbot> ouais avec theory of fun bien proéminent
-%
-<lolbot> RuTT: p'tain mais Gameblog, ce Gorafi du JV
-%
-<lolbot> wanadoo hahahaah la loooooooooooooooooooooooooooooooooooozzzeeee
-%
-<lolbot> rez_: nan les pédophiles abiment la marchandise
-%
-<lolbot> rez_: et ça sentait la prèz bidonnée, de tellement loin… et ces ptits pédés : ils se sont succédées
-%
-<lolbot> c'est .... hum .... "normal" ?
-%
-<lolbot> rez_: mais bon, suffit de mettre leur caca chez nous
-%
-<lolbot> rez_: c'est a eux alors qu'on est pas loin de chez toi de remplir les champs de vecteurs, comme dans diablo 3 en built-in, mais des bougnoules marrants
-%
-<lolbot> TypX: aucun signe de vie ridicule par rapport à la cuisine !!
-%
-<lolbot> voir ENCULER de rire

doc/tutorial/01_triangle.cpp

@@ -1,88 +0,0 @@
-//
-//  Lol Engine — Triangle tutorial
-//
-//  Copyright © 2012—2019 Sam Hocevar <sam@hocevar.net>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <memory>
-
-#include <lol/engine.h>
-#include "loldebug.h"
-
-using namespace lol;
-
-LOLFX_RESOURCE_DECLARE(01_triangle);
-
-class Triangle : public WorldEntity
-{
-public:
-    virtual bool init_draw() override
-    {
-        array<vec2> vertices
-        {
-            vec2( 0.0f,  0.8f),
-            vec2(-0.8f, -0.8f),
-            vec2( 0.8f, -0.8f),
-        };
-
-        m_shader = Shader::Create(LOLFX_RESOURCE_NAME(01_triangle));
-        m_coord = m_shader->GetAttribLocation(VertexUsage::Position, 0);
-
-        m_vdecl = std::make_shared<VertexDeclaration>(VertexStream<vec2>(VertexUsage::Position));
-
-        m_vbo = std::make_shared<VertexBuffer>(vertices.bytes());
-        m_vbo->set_data(vertices.data(), vertices.bytes());
-
-        return true;
-    }
-
-    virtual void tick_draw(float seconds, Scene &scene) override
-    {
-        WorldEntity::tick_draw(seconds, scene);
-
-        m_shader->Bind();
-        m_vdecl->Bind();
-        m_vdecl->SetStream(m_vbo, m_coord);
-        m_vdecl->DrawElements(MeshPrimitive::Triangles, 0, 3);
-        m_vdecl->Unbind();
-    }
-
-    virtual bool release_draw() override
-    {
-        m_shader.reset();
-        m_vdecl.reset();
-        m_vbo.reset();
-
-        return true;
-    }
-
-private:
-    std::shared_ptr<Shader> m_shader;
-    ShaderAttrib m_coord;
-    std::shared_ptr<VertexDeclaration> m_vdecl;
-    std::shared_ptr<VertexBuffer> m_vbo;
-};
-
-int main(int argc, char **argv)
-{
-    sys::init(argc, argv);
-
-    Application app("Tutorial 1: Triangle", ivec2(640, 480), 60.0f);
-
-    new DebugFps(5, 5);
-    new Triangle();
-
-    app.Run();
-    return EXIT_SUCCESS;
-}
-

doc/tutorial/01_triangle.lolfx

@@ -1,35 +0,0 @@
-/*
- * Awesome triangle shader
- */
-
-technique FlatColor
-{
-    pass DefaultPass
-    {
-        vertexshader = vert;
-        pixelshader = frag;
-    }
-}
-
-[vert.glsl]
-#version 130
-
-in vec2 in_position;
-
-void main(void)
-{
-    gl_Position = vec4(in_position, 0.0, 1.0);
-}
-
-[frag.glsl]
-#version 130
-
-#if defined GL_ES
-precision highp float;
-#endif
-
-void main(void)
-{
-    gl_FragColor = vec4(0.7, 0.2, 0.5, 1.0);
-}
-

doc/tutorial/01_triangle.vcxproj

@@ -1,69 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Label="LolMacros">
-    <LolDir Condition="Exists('$(SolutionDir)\lol')">$(SolutionDir)\lol</LolDir>
-    <LolDir Condition="!Exists('$(SolutionDir)\lol')">$(SolutionDir)</LolDir>
-  </PropertyGroup>
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|NX64">
-      <Configuration>Debug</Configuration>
-      <Platform>NX64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|ORBIS">
-      <Configuration>Debug</Configuration>
-      <Platform>ORBIS</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|NX64">
-      <Configuration>Release</Configuration>
-      <Platform>NX64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|ORBIS">
-      <Configuration>Release</Configuration>
-      <Platform>ORBIS</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="01_triangle.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <LolFxCompile Include="01_triangle.lolfx" />
-  </ItemGroup>
-  <Import Project="$(LolDir)\build\msbuild\lol-core.props" />
-  <Import Project="$(LolDir)\build\msbuild\lol-bullet.props" />
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{b92abadc-45be-4cc5-b724-9426053123a1}</ProjectGuid>
-    <ConfigurationType>Application</ConfigurationType>
-    <Keyword>Win32Proj</Keyword>
-  </PropertyGroup>
-  <Import Project="$(LolDir)\build\msbuild\lol.config.props" />
-  <ImportGroup Label="ExtensionSettings">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.props" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="$(LolDir)\build\msbuild\lol.vars.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <Import Project="$(LolDir)\build\msbuild\lol.rules.props" />
-  <ItemDefinitionGroup />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-    <Import Project="$(LolDir)\build\msbuild\lolfx.targets" />
-  </ImportGroup>
-</Project>

doc/tutorial/02_cube.cpp

@@ -1,190 +0,0 @@
-//
-//  Lol Engine — Cube tutorial
-//
-//  Copyright © 2011—2019 Sam Hocevar <sam@hocevar.net>
-//
-//  Lol Engine is free software. It comes without any warranty, to
-//  the extent permitted by applicable law. You can redistribute it
-//  and/or modify it under the terms of the Do What the Fuck You Want
-//  to Public License, Version 2, as published by the WTFPL Task Force.
-//  See http://www.wtfpl.net/ for more details.
-//
-
-#if HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <lol/engine.h>
-#include "loldebug.h"
-
-using namespace lol;
-
-LOLFX_RESOURCE_DECLARE(02_cube);
-
-class Cube : public WorldEntity
-{
-public:
-    Cube()
-    {
-        m_camera = new Camera();
-        m_camera->SetProjection(mat4::perspective(radians(30.f), 640.f, 480.f, .1f, 1000.f));
-        m_camera->SetView(mat4::lookat(vec3(-15.f, 5.f, 0.f),
-            vec3(0.f, -1.f, 0.f),
-            vec3(0.f, 1.f, 0.f)));
-        Scene& scene = Scene::GetScene();
-        scene.PushCamera(m_camera);
-        Ticker::Ref(m_camera);
-    }
-
-    ~Cube()
-    {
-        Scene& scene = Scene::GetScene();
-        scene.PopCamera(m_camera);
-        Ticker::Unref(m_camera);
-    }
-
-    virtual bool init_draw() override
-    {
-        array<vec3, vec3> mesh
-        {
-            // Front vertices/colors
-            { vec3(-1.0, -1.0,  1.0), vec3(1.0, 0.0, 1.0) },
-            { vec3( 1.0, -1.0,  1.0), vec3(0.0, 1.0, 0.0) },
-            { vec3( 1.0,  1.0,  1.0), vec3(1.0, 0.5, 0.0) },
-            { vec3(-1.0,  1.0,  1.0), vec3(1.0, 1.0, 0.0) },
-            // Back
-            { vec3(-1.0, -1.0, -1.0), vec3(1.0, 0.0, 0.0) },
-            { vec3( 1.0, -1.0, -1.0), vec3(0.0, 0.5, 0.0) },
-            { vec3( 1.0,  1.0, -1.0), vec3(0.0, 0.5, 1.0) },
-            { vec3(-1.0,  1.0, -1.0), vec3(0.0, 0.0, 1.0) },
-        };
-
-        array<uint16_t> lines_indices
-        {
-            0, 1, 1, 2, 2, 3, 3, 0,
-            4, 5, 5, 6, 6, 7, 7, 4,
-            0, 4, 1, 5, 2, 6, 3, 7,
-        };
-
-        array<uint16_t> faces_indices
-        {
-            0, 1, 2, 2, 3, 0, 1, 5, 6, 6, 2, 1,
-            7, 6, 5, 5, 4, 7, 4, 0, 3, 3, 7, 4,
-            4, 5, 1, 1, 0, 4, 3, 2, 6, 6, 7, 3,
-        };
-
-        m_shader = Shader::Create(LOLFX_RESOURCE_NAME(02_cube));
-
-        m_mvp = m_shader->GetUniformLocation("u_matrix");
-        m_coord = m_shader->GetAttribLocation(VertexUsage::Position, 0);
-        m_color = m_shader->GetAttribLocation(VertexUsage::Color, 0);
-
-        m_vdecl = std::make_shared<VertexDeclaration>(
-                                VertexStream<vec3,vec3>(VertexUsage::Position,
-                                                        VertexUsage::Color));
-
-        m_vbo = std::make_shared<VertexBuffer>(mesh.bytes());
-        m_vbo->set_data(mesh.data(), mesh.bytes());
-
-        m_lines_ibo = std::make_shared<IndexBuffer>(lines_indices.bytes());
-        m_lines_ibo->set_data(lines_indices.data(), lines_indices.bytes());
-
-        m_faces_ibo = std::make_shared<IndexBuffer>(faces_indices.bytes());
-        m_faces_ibo->set_data(faces_indices.data(), faces_indices.bytes());
-
-        return true;
-    }
-
-    virtual void tick_game(float seconds) override
-    {
-        WorldEntity::tick_game(seconds);
-
-        m_angle += seconds * radians(45.0f);
-
-        mat4 anim = mat4::rotate(m_angle, vec3(0, 1, 0));
-        mat4 model = mat4::translate(vec3(0, 0, -4.5));
-        mat4 view = mat4::lookat(vec3(0, 2, 0), vec3(0, 0, -4), vec3(0, 1, 0));
-        mat4 proj = mat4::perspective(radians(45.0f), 640.0f, 480.0f, 0.1f, 10.0f);
-
-        m_matrix = proj * view * model * anim;
-
-        {
-            auto context0 = Debug::DrawContext::New(Color::red);
-            {
-                auto context1 = Debug::DrawContext::New(Color::blue);
-                Debug::DrawBox(box3(vec3(0.f), vec3(1.2f)));
-                Debug::DrawGrid(vec3(0.f), vec3::axis_x, vec3::axis_y, vec3::axis_z, 10.0f);
-                {
-                    auto context2 = Debug::DrawContext::New(context0);
-                    Debug::DrawBox(box3(vec3(0.f), vec3(1.3f)));
-                }
-                {
-                    auto context2 = Debug::DrawContext::New(context0);
-                    context2.SetColor(Color::yellow);
-                    Debug::DrawBox(box3(vec3(-1.f), vec3(1.4f)));
-                }
-            }
-            Debug::DrawBox(box3(vec3(0.f), vec3(1.1f)));
-        }
-    }
-
-    virtual void tick_draw(float seconds, Scene &scene) override
-    {
-        WorldEntity::tick_draw(seconds, scene);
-
-        scene.get_renderer()->clear_color(vec4(0.0f, 0.0f, 0.0f, 1.0f));
-
-        m_shader->Bind();
-        m_vdecl->Bind();
-        m_vdecl->SetStream(m_vbo, m_coord, m_color);
-
-        m_shader->SetUniform(m_mvp, m_matrix);
-        m_lines_ibo->Bind();
-        m_vdecl->DrawIndexedElements(MeshPrimitive::Lines, m_lines_ibo->size() / sizeof(uint16_t));
-        m_lines_ibo->Unbind();
-
-        m_shader->SetUniform(m_mvp, m_matrix * mat4::scale(0.5f));
-        m_faces_ibo->Bind();
-        m_vdecl->DrawIndexedElements(MeshPrimitive::Triangles, m_faces_ibo->size() / sizeof(uint16_t));
-        m_faces_ibo->Unbind();
-
-        m_vdecl->Unbind();
-    }
-
-    virtual bool release_draw() override
-    {
-        m_shader.reset();
-        m_vdecl.reset();
-        m_vbo.reset();
-        m_lines_ibo.reset();
-        m_faces_ibo.reset();
-        return true;
-    }
-
-private:
-    Camera* m_camera = nullptr;
-    float m_angle = 0.0f;
-    mat4 m_matrix;
-
-    std::shared_ptr<Shader> m_shader;
-    ShaderAttrib m_coord, m_color;
-    ShaderUniform m_mvp;
-    std::shared_ptr<VertexDeclaration> m_vdecl;
-    std::shared_ptr<VertexBuffer> m_vbo;
-    std::shared_ptr<IndexBuffer> m_lines_ibo, m_faces_ibo;
-};
-
-int main(int argc, char **argv)
-{
-    sys::init(argc, argv);
-
-    Application app("Tutorial 2: Cube", ivec2(640, 480), 60.0f);
-
-    new DebugFps(5, 5);
-    new Cube();
-
-    app.Run();
-
-    return EXIT_SUCCESS;
-}
-

doc/tutorial/02_cube.lolfx

@@ -1,32 +0,0 @@
-[vert.glsl]
-
-#version 130
-
-attribute vec3 in_position;
-attribute vec3 in_color;
-
-uniform mat4 u_matrix;
-
-out vec3 pass_color;
-
-void main(void)
-{
-    gl_Position = u_matrix * vec4(in_position, 1.0);
-    pass_color = in_color;
-}
-
-[frag.glsl]
-
-#version 130
-
-#if defined GL_ES
-precision highp float;
-#endif
-
-in vec3 pass_color;
-
-void main(void)
-{
-    gl_FragColor = vec4(pass_color, 1.0);
-}
-