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/* |
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* libcaca Colour ASCII-Art library |
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* Copyright (c) 2002-2006 Sam Hocevar <sam@zoy.org> |
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* All Rights Reserved |
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* |
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* $Id$ |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the Do What The Fuck You Want To |
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* Public License, Version 2, as published by Sam Hocevar. See |
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* http://sam.zoy.org/wtfpl/COPYING for more details. |
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*/ |
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/* |
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* This header contains glue code for applications using the pre-1.0 |
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* libcaca API. |
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*/ |
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#ifndef __CACA0_H__ |
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#define __CACA0_H__ |
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#include <caca.h> |
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#ifdef __cplusplus |
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extern "C" |
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{ |
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#endif |
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/* Function emulation */ |
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extern int __caca0_init(void); |
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extern void __caca0_end(void); |
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extern unsigned int __caca0_get_event(unsigned int, int); |
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extern int __caca0_get_feature(int); |
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extern void __caca0_set_feature(int); |
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extern char const *__caca0_get_feature_name(int); |
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extern cucul_canvas_t *__caca0_load_sprite(char const *); |
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/* These variables are needed to emulate old non-thread safe behaviour */ |
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extern cucul_canvas_t *__caca0_cv; |
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extern caca_display_t *__caca0_dp; |
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extern unsigned char __caca0_fg; |
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extern unsigned char __caca0_bg; |
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extern char __caca0_utf8[]; |
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/* These enums and macros changed names or values */ |
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enum caca_color |
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{ |
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CACA_COLOR_BLACK = CUCUL_COLOR_BLACK, |
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CACA_COLOR_BLUE = CUCUL_COLOR_BLUE, |
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CACA_COLOR_GREEN = CUCUL_COLOR_GREEN, |
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CACA_COLOR_CYAN = CUCUL_COLOR_CYAN, |
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CACA_COLOR_RED = CUCUL_COLOR_RED, |
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CACA_COLOR_MAGENTA = CUCUL_COLOR_MAGENTA, |
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CACA_COLOR_BROWN = CUCUL_COLOR_BROWN, |
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CACA_COLOR_LIGHTGRAY = CUCUL_COLOR_LIGHTGRAY, |
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CACA_COLOR_DARKGRAY = CUCUL_COLOR_DARKGRAY, |
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CACA_COLOR_LIGHTBLUE = CUCUL_COLOR_LIGHTBLUE, |
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CACA_COLOR_LIGHTGREEN = CUCUL_COLOR_LIGHTGREEN, |
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CACA_COLOR_LIGHTCYAN = CUCUL_COLOR_LIGHTCYAN, |
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CACA_COLOR_LIGHTRED = CUCUL_COLOR_LIGHTRED, |
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CACA_COLOR_LIGHTMAGENTA = CUCUL_COLOR_LIGHTMAGENTA, |
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CACA_COLOR_YELLOW = CUCUL_COLOR_YELLOW, |
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CACA_COLOR_WHITE = CUCUL_COLOR_WHITE, |
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}; |
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enum caca_feature |
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{ |
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CACA_BACKGROUND = 0x10, |
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CACA_BACKGROUND_BLACK = 0x11, |
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CACA_BACKGROUND_SOLID = 0x12, |
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#define CACA_BACKGROUND_MIN 0x11 |
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#define CACA_BACKGROUND_MAX 0x12 |
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CACA_ANTIALIASING = 0x20, |
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CACA_ANTIALIASING_NONE = 0x21, |
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CACA_ANTIALIASING_PREFILTER = 0x22, |
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#define CACA_ANTIALIASING_MIN 0x21 |
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#define CACA_ANTIALIASING_MAX 0x22 |
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CACA_DITHERING = 0x30, |
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CACA_DITHERING_NONE = 0x31, |
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CACA_DITHERING_ORDERED2 = 0x32, |
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CACA_DITHERING_ORDERED4 = 0x33, |
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CACA_DITHERING_ORDERED8 = 0x34, |
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CACA_DITHERING_RANDOM = 0x35, |
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#define CACA_DITHERING_MIN 0x31 |
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#define CACA_DITHERING_MAX 0x35 |
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CACA_FEATURE_UNKNOWN = 0xffff |
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}; |
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#define CACA_EVENT_NONE 0x00000000 |
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#define CACA_EVENT_KEY_PRESS 0x01000000 |
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#define CACA_EVENT_KEY_RELEASE 0x02000000 |
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#define CACA_EVENT_MOUSE_PRESS 0x04000000 |
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#define CACA_EVENT_MOUSE_RELEASE 0x08000000 |
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#define CACA_EVENT_MOUSE_MOTION 0x10000000 |
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#define CACA_EVENT_RESIZE 0x20000000 |
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#define CACA_EVENT_ANY 0xff000000 |
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/* Backwards compatibility macros for even older shit */ |
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#define caca_dithering caca_feature |
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#define caca_set_dithering caca_set_feature |
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#define caca_get_dithering_name caca_get_feature_name |
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#define CACA_DITHER_NONE CACA_DITHERING_NONE |
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#define CACA_DITHER_ORDERED CACA_DITHERING_ORDERED8 |
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#define CACA_DITHER_RANDOM CACA_DITHERING_RANDOM |
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/* Macros to redefine all the shit */ |
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#define caca_init __caca0_init |
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#define caca_set_delay(x) caca_set_display_time(__caca0_dp, x) |
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#define caca_get_feature __caca0_get_feature |
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#define caca_set_feature __caca0_set_feature |
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#define caca_get_feature_name __caca0_get_feature_name |
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#define caca_get_rendertime() caca_get_display_time(__caca0_dp) |
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#define caca_get_width() cucul_get_canvas_width(__caca0_cv) |
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#define caca_get_height() cucul_get_canvas_height(__caca0_cv) |
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#define caca_set_window_title(s) caca_set_display_title(__caca0_dp, s) |
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#define caca_get_window_width() caca_get_display_width(__caca0_dp) |
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#define caca_get_window_height() caca_get_display_height(__caca0_dp) |
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#define caca_refresh() caca_refresh_display(__caca0_dp) |
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#define caca_end __caca0_end |
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#define caca_get_event(x) __caca0_get_event(x, 0) |
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#define caca_wait_event(x) __caca0_get_event(x, -1) |
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#define caca_get_mouse_x() caca_get_mouse_x(__caca0_dp) |
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#define caca_get_mouse_y() caca_get_mouse_y(__caca0_dp) |
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#define caca_set_color(x, y) cucul_set_color(__caca0_cv, x, y) |
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#define caca_get_color_name cucul_get_color_name |
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#define caca_putchar(x, y, c) cucul_putchar(__caca0_cv, x, y, c) |
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#define caca_putstr(x, y, s) cucul_putstr(__caca0_cv, x, y, s) |
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#define caca_printf(x, y, f, z...) cucul_printf(__caca0_cv, x, y, f, ##z) |
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#define caca_clear() cucul_clear_canvas(__caca0_cv) |
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#define caca_draw_line(x, y, z, t, c) \ |
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(__caca0_utf8[0] = c, \ |
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cucul_draw_line(__caca0_cv, x, y, z, t, __caca0_utf8)) |
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#define caca_draw_polyline(x, y, z, c) \ |
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(__caca0_utf8[0] = c, \ |
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cucul_draw_polyline(__caca0_cv, x, y, z, __caca0_utf8)) |
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#define caca_draw_thin_line(x, y, z, t) \ |
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cucul_draw_thin_line(__caca0_cv, x, y, z, t) |
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#define caca_draw_thin_polyline(x, y, z) \ |
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cucul_draw_thin_polyline(__caca0_cv, x, y, z) |
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#define caca_draw_circle(x, y, z, c) \ |
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(__caca0_utf8[0] = c, cucul_draw_circle(__caca0_cv, x, y, z, __caca0_utf8)) |
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#define caca_draw_ellipse(x, y, z, t, c) \ |
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(__caca0_utf8[0] = c, \ |
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cucul_draw_ellipse(__caca0_cv, x, y, z, t, __caca0_utf8)) |
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#define caca_draw_thin_ellipse(x, y, z, t) \ |
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cucul_draw_thin_ellipse(__caca0_cv, x, y, z, t) |
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#define caca_fill_ellipse(x, y, z, t, c) \ |
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(__caca0_utf8[0] = c, \ |
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cucul_fill_ellipse(__caca0_cv, x, y, z, t, __caca0_utf8)) |
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#define caca_draw_box(x, y, z, t, c) \ |
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(__caca0_utf8[0] = c, cucul_draw_box(__caca0_cv, x, y, z, t, __caca0_utf8)) |
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#define caca_draw_thin_box(x, y, z, t) \ |
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cucul_draw_thin_box(__caca0_cv, x, y, z, t) |
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#define caca_fill_box(x, y, z, t, c) \ |
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(__caca0_utf8[0] = c, cucul_fill_box(__caca0_cv, x, y, z, t, __caca0_utf8)) |
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#define caca_draw_triangle(x, y, z, t, u, v, c) \ |
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(__caca0_utf8[0] = c, \ |
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cucul_draw_triangle(__caca0_cv, x, y, z, t, u, v, __caca0_utf8)) |
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#define caca_draw_thin_triangle(x, y, z, t, u, v) \ |
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cucul_draw_thin_triangle(__caca0_cv, x, y, z, t, u, v) |
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#define caca_fill_triangle(x, y, z, t, u, v, c) \ |
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(__caca0_utf8[0] = c, \ |
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cucul_fill_triangle(__caca0_cv, x, y, z, t, u, v, __caca0_utf8)) |
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#define caca_rand(a, b) cucul_rand(a, (b)+1) |
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#define caca_sprite cucul_canvas |
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#define caca_load_sprite __caca0_load_sprite |
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#define caca_get_sprite_frames(c) 0 |
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#define caca_get_sprite_width(c, f) cucul_get_canvas_width(c) |
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#define caca_get_sprite_height(c, f) cucul_get_canvas_height(c) |
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#define caca_get_sprite_dx(c, f) 0 |
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#define caca_get_sprite_dx(c, f) 0 |
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#define caca_draw_sprite(x, y, c, f) cucul_blit(__caca0_cv, x, y, c, NULL) |
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#define caca_free_sprite cucul_free_canvas |
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#define caca_bitmap cucul_dither |
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#define caca_create_bitmap cucul_create_dither |
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#define caca_set_bitmap_palette cucul_set_dither_palette |
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#define caca_draw_bitmap(x, y, z, t, b, p) \ |
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cucul_dither_bitmap(__caca0_cv, x, y, z, t, b, p) |
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#define caca_free_bitmap cucul_free_dither |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* __CACA0_H__ */ |