engine: remove dead code.

src/Makefile.am

@@ -7,8 +7,8 @@ noinst_LIBRARIES = liblolcore.a
 
 liblolcore_a_SOURCES = \
     core.h tiler.cpp tiler.h dict.cpp dict.h \
-    audio.cpp audio.h scene.cpp scene.h font.cpp font.h layer.cpp layer.h \
-    map.cpp map.h entity.cpp entity.h ticker.cpp ticker.h lolgl.h \
+    audio.cpp audio.h scene.cpp scene.h font.cpp font.h \
+    entity.cpp entity.h ticker.cpp ticker.h lolgl.h \
     tileset.cpp tileset.h forge.cpp forge.h video.cpp video.h \
     world.cpp world.h sample.cpp sample.h sampler.cpp sampler.h \
     profiler.cpp profiler.h text.cpp text.h emitter.cpp emitter.h numeric.h utils.h \

src/core.h

@@ -195,8 +195,6 @@ static inline int isnan(float f)
 
 // Other objects
 #include "dict.h"
-#include "map.h"
-#include "layer.h"
 #include "mesh/mesh.h"
 #include "mesh/primitive.h"
 #include "application/application.h"

src/layer.cpp

@@ -1,71 +0,0 @@
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2011 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.
-//
-
-#if defined HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdlib>
-
-#include "core.h"
-
-using namespace std;
-
-namespace lol
-{
-
-Layer::Layer(int w, int h, int z, int o, uint32_t *in_data)
-{
-    width = w;
-    height = h;
-    altitude = z;
-    orientation = o;
-    data = in_data;
-
-#if 0
-    fread(data, sizeof(unsigned int), width * height, fp);
-    for (int n = 0; n < width * height; n++)
-    {
-        unsigned int i = data[n];
-        // XXX: endianness swapping might be necessary here
-        data[n] = i ? i - 1 : 0;
-    }
-#endif
-}
-
-Layer::~Layer()
-{
-    free(data);
-}
-
-void Layer::Render(int /* x */, int /* y */, int /* z */)
-{
-    static int error = 1;
-    if (error && !(error = 0))
-        Log::Error("FIXME: Layer::Render no longer works\n");
-#if 0
-    for (int j = 0; j < height; j++)
-        for (int i = 0; i < width; i++)
-            if (data[j * width + i])
-                scene.AddTile(data[j * width + i],
-                              vec3(x + i * 32,
-                                   y + j * 32 - altitude,
-                                   altitude + z),
-                              orientation);
-#endif
-}
-
-int Layer::GetZ()
-{
-    return altitude;
-}
-
-} /* namespace lol */
-

src/layer.h

@@ -1,43 +0,0 @@
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2011 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.
-//
-
-//
-// The Layer class
-// ---------------
-// A Layer object is a subset of a Map.
-//
-
-#if !defined __LOL_LAYER_H__
-#define __LOL_LAYER_H__
-
-#include <stdint.h>
-
-namespace lol
-{
-
-class Layer
-{
-public:
-    Layer(int w, int h, int z, int o, uint32_t *data);
-    ~Layer();
-
-    int GetZ();
-
-    void Render(int x, int y, int z);
-
-private:
-    int width, height, altitude, orientation;
-    uint32_t *data;
-};
-
-} /* namespace lol */
-
-#endif // __LOL_LAYER_H__
-

src/lolcore.vcxproj

@@ -159,9 +159,7 @@
     <ClCompile Include="image\render\noise.cpp" />
     <ClCompile Include="input\controller.cpp" />
     <ClCompile Include="input\input.cpp" />
-    <ClCompile Include="layer.cpp" />
     <ClCompile Include="light.cpp" />
-    <ClCompile Include="map.cpp" />
     <ClCompile Include="math\constants.cpp" />
     <ClCompile Include="math\geometry.cpp" />
     <ClCompile Include="math\half.cpp" />
@@ -276,7 +274,6 @@
     <ClInclude Include="input\input.h" />
     <ClInclude Include="input\input_internal.h" />
     <ClInclude Include="input\keys.h" />
-    <ClInclude Include="layer.h" />
     <ClInclude Include="light.h" />
     <ClInclude Include="loldebug.h" />
     <ClInclude Include="lolgl.h" />
@@ -327,7 +324,6 @@
     <ClInclude Include="lol\unit.h" />
     <ClInclude Include="mesh\mesh.h" />
     <ClInclude Include="mesh\primitive.h" />
-    <ClInclude Include="map.h" />
     <ClInclude Include="messageservice.h" />
     <ClInclude Include="numeric.h" />
     <ClInclude Include="platform.h" />

src/lolcore.vcxproj.filters

@@ -207,18 +207,12 @@
     <ClCompile Include="gradient.cpp">
       <Filter>...</Filter>
     </ClCompile>
-    <ClCompile Include="layer.cpp">
-      <Filter>...</Filter>
-    </ClCompile>
     <ClCompile Include="light.cpp">
       <Filter>...</Filter>
     </ClCompile>
     <ClCompile Include="ticker.cpp">
       <Filter>...</Filter>
     </ClCompile>
-    <ClCompile Include="map.cpp">
-      <Filter>...</Filter>
-    </ClCompile>
     <ClCompile Include="platform.cpp">
       <Filter>...</Filter>
     </ClCompile>
@@ -477,9 +471,6 @@
     <ClInclude Include="gradient.h">
       <Filter>...</Filter>
     </ClInclude>
-    <ClInclude Include="layer.h">
-      <Filter>...</Filter>
-    </ClInclude>
     <ClInclude Include="light.h">
       <Filter>...</Filter>
     </ClInclude>
@@ -489,9 +480,6 @@
     <ClInclude Include="lolgl.h">
       <Filter>...</Filter>
     </ClInclude>
-    <ClInclude Include="map.h">
-      <Filter>...</Filter>
-    </ClInclude>
     <ClInclude Include="numeric.h">
       <Filter>...</Filter>
     </ClInclude>
@@ -570,9 +558,6 @@
     <ClInclude Include="platform\ps3\threadbase.h">
       <Filter>platform\ps3</Filter>
     </ClInclude>
-    <ClInclude Include="map.h">
-      <Filter>src\...</Filter>
-    </ClInclude>
     <ClInclude Include="lol\base\array.h">
       <Filter>lol\base</Filter>
     </ClInclude>

src/map.cpp

@@ -1,180 +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.
-//
-
-#if defined HAVE_CONFIG_H
-#   include "config.h"
-#endif
-
-#include <cstdio>
-#include <cstring>
-#include <cstdlib>
-#include <ctype.h>
-
-#include "core.h"
-
-using namespace std;
-
-namespace lol
-{
-
-/*
- * LevelMap implementation class
- */
-
-class LevelMapData
-{
-    friend class LevelMap;
-
-    static int const MAX_TILESETS = 128;
-
-private:
-    TileSet *tilesets[MAX_TILESETS];
-    int ntilers;
-
-    Array<Layer *> m_layers;
-
-    int width, height;
-};
-
-/*
- * Public LevelMap class
- */
-
-LevelMap::LevelMap(char const *path)
-  : data(new LevelMapData())
-{
-    data->ntilers = 0;
-    data->width = 0;
-    data->height = 0;
-
-    char tmp[BUFSIZ];
-    int gids[LevelMapData::MAX_TILESETS];
-    uint32_t *tiles = nullptr;
-    int level = 0, orientation = 0, ntiles = 0;
-
-    FILE *fp = fopen(path, "r");
-
-    if (!fp)
-        return;
-
-    while (!feof(fp))
-    {
-        char str[1024];
-        int i, j, k;
-        char a, b;
-
-        /* Read a line, then decide what to do with it. */
-        fgets(tmp, BUFSIZ, fp);
-
-        if (tiles && !strchr(tmp, '<'))
-        {
-            /* We are in the process of reading layer data. Only stop
-             * when we have read the expected number of tiles. */
-            char const *parser = tmp;
-            while (ntiles < data->width * data->height)
-            {
-                uint32_t code = 0;
-                int id = atoi(parser);
-                if (id)
-                {
-                    for (int n = 0; n < data->ntilers; n++)
-                    {
-                        if (id < gids[n])
-                            continue;
-                        if (n == data->ntilers - 1
-                             || id < gids[n + 1])
-                        {
-                            static int error = 1;
-                            if (error && !(error = 0))
-                                Log::Error("tilesets no longer work this way\n");
-                            //code = (data->tilesets[n] << 16) | (id - gids[n]);
-                            break;
-                        }
-                    }
-                }
-
-                int x = ntiles % data->width;
-                int y = data->height - 1 - (ntiles / data->width);
-                tiles[y * data->width + x] = code;
-                ntiles++;
-
-                while (isdigit(*parser))
-                    parser++;
-                if (*parser == ',')
-                    parser++;
-                if (!isdigit(*parser))
-                    break;
-            }
-
-            if (ntiles == data->width * data->height)
-            {
-                Layer *l = new Layer(data->width, data->height,
-                                     level, orientation, tiles);
-                data->m_layers.Push(l);
-                tiles = nullptr;
-                //Log::Debug("new layer %ix%i\n", data->width, data->height);
-            }
-        }
-        else if (sscanf(tmp, " <tileset firstgid=\"%i\"", &i) == 1)
-        {
-            /* This is a tileset description. Remember its first gid value. */
-            gids[data->ntilers] = i;
-        }
-        else if (sscanf(tmp, " <image source=\"%[^\"]\"", str) == 1)
-        {
-            /* This is a tileset image file. Associate it with firstgid. */
-            data->tilesets[data->ntilers] = Tiler::Register(str, ivec2(32),
-                                                            ivec2::zero);
-            data->ntilers++;
-            //Log::Debug("new tiler %s\n", str);
-        }
-        else if (sscanf(tmp, " <layer name=\"%c%i%c%*[^\"]\" "
-                        "width=\"%i\" height=\"%i\"", &a, &i, &b, &j, &k) == 5)
-        {
-            /* This is a layer description. Prepare to read the data. */
-            orientation = toupper(a) == 'V' ? 1 : 0;
-            level = i * 32;
-            data->width = j;
-            data->height = k;
-            tiles = (uint32_t *)malloc(j * k * sizeof(uint32_t));
-            ntiles = 0;
-        }
-    }
-
-    fclose(fp);
-}
-
-LevelMap::~LevelMap()
-{
-    for (int i = 0; i < data->ntilers; i++)
-        Tiler::Deregister(data->tilesets[i]);
-    for (int i = 0; i < data->m_layers.Count(); i++)
-        delete data->m_layers[i];
-    delete data;
-}
-
-void LevelMap::Render(int x, int y, int z)
-{
-    for (int i = 0; i < data->m_layers.Count(); i++)
-        data->m_layers[i]->Render(x, y, z);
-}
-
-int LevelMap::GetWidth()
-{
-    return data->width * 32;
-}
-
-int LevelMap::GetHeight()
-{
-    return data->height * 32;
-}
-
-} /* namespace lol */
-

src/map.h

@@ -1,43 +0,0 @@
-//
-// Lol Engine
-//
-// Copyright: (c) 2010-2011 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.
-//
-
-//
-// The LevelMap class
-// ------------------
-// A LevelMap object is a collection of Layers and other information (to be
-// determined later).
-//
-
-#if !defined __LOL_LEVELMAP_H__
-#define __LOL_LEVELMAP_H__
-
-namespace lol
-{
-
-class LevelMapData;
-
-class LevelMap
-{
-public:
-    LevelMap(char const *path);
-    ~LevelMap();
-
-    void Render(int x, int y, int z);
-    int GetWidth();
-    int GetHeight();
-
-private:
-    LevelMapData *data;
-};
-
-} /* namespace lol */
-
-#endif // __LOL_MAP_H__
-