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Location: cpp/openttd-patchpack/source/src/music/music_driver.hpp - annotation
r12587:a88a804565f4
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(svn r17040) -Fix [FS#3081]: inconsistency between signs of stations and waypoints
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/** @file music_driver.hpp Base for all music playback. */
#ifndef MUSIC_MUSIC_DRIVER_HPP
#define MUSIC_MUSIC_DRIVER_HPP
#include "../driver.h"
class MusicDriver: public Driver {
public:
virtual void PlaySong(const char *filename) = 0;
virtual void StopSong() = 0;
virtual bool IsSongPlaying() = 0;
virtual void SetVolume(byte vol) = 0;
};
class MusicDriverFactoryBase: public DriverFactoryBase {
};
template <class T>
class MusicDriverFactory: public MusicDriverFactoryBase {
public:
MusicDriverFactory() { this->RegisterDriver(((T *)this)->GetName(), Driver::DT_MUSIC, ((T *)this)->priority); }
/**
* Get the long, human readable, name for the Driver-class.
*/
const char *GetName();
};
extern MusicDriver *_music_driver;
extern char *_ini_musicdriver;
#endif /* MUSIC_MUSIC_DRIVER_HPP */
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