tron@2186: /* $Id$ */
tron@2186: 
truelight@0: #ifndef HAL_H
truelight@0: #define HAL_H
truelight@0: 
truelight@0: typedef struct {
tron@1301: 	const char *(*start)(const char * const *parm);
tron@1093: 	void (*stop)(void);
truelight@0: } HalCommonDriver;
truelight@0: 
truelight@0: typedef struct {
tron@1301: 	const char *(*start)(const char * const *parm);
tron@1093: 	void (*stop)(void);
truelight@0: 	void (*make_dirty)(int left, int top, int width, int height);
tron@2228: 	void (*main_loop)(void);
truelight@0: 	bool (*change_resolution)(int w, int h);
Darkvater@1829: 	void (*toggle_fullscreen)(bool fullscreen);
truelight@0: } HalVideoDriver;
truelight@0: 
truelight@0: typedef struct {
tron@1301: 	const char *(*start)(const char * const *parm);
tron@1093: 	void (*stop)(void);
truelight@0: } HalSoundDriver;
truelight@0: 
truelight@0: typedef struct {
tron@1301: 	const char *(*start)(const char * const *parm);
tron@1093: 	void (*stop)(void);
truelight@0: 
truelight@0: 	void (*play_song)(const char *filename);
tron@1093: 	void (*stop_song)(void);
tron@1093: 	bool (*is_song_playing)(void);
truelight@0: 	void (*set_volume)(byte vol);
truelight@0: } HalMusicDriver;
truelight@0: 
truelight@0: VARDEF HalMusicDriver *_music_driver;
truelight@0: VARDEF HalSoundDriver *_sound_driver;
truelight@0: VARDEF HalVideoDriver *_video_driver;
truelight@0: 
truelight@0: enum DriverType {
truelight@0: 	VIDEO_DRIVER = 0,
truelight@0: 	SOUND_DRIVER = 1,
truelight@0: 	MUSIC_DRIVER = 2,
truelight@0: };
truelight@0: 
Darkvater@4217: void GameLoop(void);
truelight@0: 
tron@1093: void CreateConsole(void);
truelight@0: 
truelight@0: #endif /* HAL_H */