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r6888:f2ab5d0e6596 987 B text/x-c Show Annotation Show as Raw Download as Raw

rubidium

(svn r10131) -Fix [FS#810]: when removing a dock, a ship will always try to reach the old location of the dock even when it cannot anymore because it the old location of the dock is now land instead of water.

/* $Id$ */

/** @file hal.h Hardware Abstraction Layer declarations */

#ifndef HAL_H
#define HAL_H

struct HalCommonDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();
};

struct HalVideoDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();
	void (*make_dirty)(int left, int top, int width, int height);
	void (*main_loop)();
	bool (*change_resolution)(int w, int h);
	void (*toggle_fullscreen)(bool fullscreen);
};

struct HalSoundDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();
};

struct HalMusicDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();

	void (*play_song)(const char *filename);
	void (*stop_song)();
	bool (*is_song_playing)();
	void (*set_volume)(byte vol);
};

extern HalMusicDriver *_music_driver;
extern HalSoundDriver *_sound_driver;
extern HalVideoDriver *_video_driver;

enum DriverType {
	VIDEO_DRIVER = 0,
	SOUND_DRIVER = 1,
	MUSIC_DRIVER = 2,
};

#endif /* HAL_H */