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Location: cpp/openttd-patchpack/source/src/music/null_m.h - annotation
r7192:543ddd0c4867
808 B
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(svn r10470) -Fix: clamp station build date to 16 bit value for newgrf, preventing overflow and incorrect graphics shown past a certain date.
r5475:3f5cd13d1b63 r5475:3f5cd13d1b63 r5475:3f5cd13d1b63 r5475:3f5cd13d1b63 r5475:3f5cd13d1b63 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r5475:3f5cd13d1b63 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r7170:38b143754b40 r5475:3f5cd13d1b63 r5988:7f6f0097eeb1 | /* $Id$ */
#ifndef MUSIC_NULL_H
#define MUSIC_NULL_H
#include "music_driver.hpp"
class MusicDriver_Null: public MusicDriver {
public:
/* virtual */ bool CanProbe() { return false; }
/* virtual */ const char *Start(const char * const *param) { return NULL; }
/* virtual */ void Stop() { }
/* virtual */ void PlaySong(const char *filename) { }
/* virtual */ void StopSong() { }
/* virtual */ bool IsSongPlaying() { return true; }
/* virtual */ void SetVolume(byte vol) { }
};
class FMusicDriver_Null: public MusicDriverFactory<FMusicDriver_Null> {
public:
/* virtual */ const char *GetName() { return "null"; }
/* virtual */ const char *GetDescription() { return "Null Music Driver"; }
/* virtual */ Driver *CreateInstance() { return new MusicDriver_Null(); }
};
#endif /* MUSIC_NULL_H */
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