cpp/openttd-patchpack/source Files · src/music/music_driver.hpp

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r8781:bd977c904a17 768 B text/x-c++hdr Show Annotation Show as Raw Download as Raw

bjarni

(svn r12482) -Fix: [build train] we don't need to have a depot in order to just check the price of a rail vehicle so don't check for compatible rails on the tile either
also wagons will only need tracks they can drive on in order to be build so there is no reason to check for power in the depot

/* $Id$ */

#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[32];

#endif /* MUSIC_MUSIC_DRIVER_HPP */