mirror of
https://github.com/minetest/irrlicht.git
synced 2024-11-05 09:50:41 +01:00
8310a3fbad
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6000 dfc29bdd-3216-0410-991c-e03cc46cb475
99 lines
1.9 KiB
C++
99 lines
1.9 KiB
C++
/*!
|
|
Sound Factory.
|
|
provides a sound interface
|
|
|
|
*/
|
|
|
|
#include "sound.h"
|
|
|
|
|
|
//#define USE_IRRKLANG
|
|
|
|
#ifdef USE_IRRKLANG
|
|
|
|
#include <irrKlang.h>
|
|
#ifdef _MSC_VER
|
|
#pragma comment (lib, "irrKlang.lib")
|
|
#endif
|
|
|
|
using namespace irrklang;
|
|
|
|
struct soundfile: public IFileReader
|
|
{
|
|
soundfile ( io::IReadFile* f ): file (f ) {}
|
|
virtual ~soundfile () { file->drop (); }
|
|
|
|
virtual ik_s32 read(void* buffer, ik_u32 sizeToRead) { return file->read ( buffer, sizeToRead ); }
|
|
virtual bool seek(ik_s32 finalPos, bool relativeMovement = false) { return file->seek ( finalPos, relativeMovement ); }
|
|
virtual ik_s32 getSize(){ return file->getSize (); }
|
|
virtual ik_s32 getPos() {return file->getPos (); }
|
|
virtual const ik_c8* getFileName() { return file->getFileName().c_str(); }
|
|
io::IReadFile* file;
|
|
};
|
|
|
|
struct klangFactory : public irrklang::IFileFactory
|
|
{
|
|
klangFactory ( IrrlichtDevice *device ) { Device = device; }
|
|
|
|
virtual irrklang::IFileReader* createFileReader(const ik_c8* filename)
|
|
{
|
|
io::IReadFile* file = Device->getFileSystem()->createAndOpenFile(filename);
|
|
if ( 0 == file )
|
|
return 0;
|
|
|
|
return new soundfile ( file );
|
|
}
|
|
|
|
IrrlichtDevice *Device;
|
|
};
|
|
|
|
ISoundEngine *engine = 0;
|
|
ISound *backMusic = 0;
|
|
|
|
void sound_init ( IrrlichtDevice *device )
|
|
{
|
|
engine = createIrrKlangDevice ();
|
|
if ( 0 == engine )
|
|
return;
|
|
|
|
klangFactory *f = new klangFactory ( device );
|
|
engine->addFileFactory ( f );
|
|
}
|
|
|
|
void sound_shutdown ()
|
|
{
|
|
if ( backMusic )
|
|
backMusic->drop ();
|
|
|
|
if ( engine )
|
|
engine->drop ();
|
|
}
|
|
|
|
void background_music ( const c8 * file )
|
|
{
|
|
if ( 0 == engine )
|
|
return;
|
|
|
|
if ( backMusic )
|
|
{
|
|
backMusic->stop ();
|
|
backMusic->drop ();
|
|
}
|
|
|
|
backMusic = engine->play2D ( file, true, false, true );
|
|
|
|
if ( backMusic )
|
|
{
|
|
backMusic->setVolume ( 0.5f );
|
|
}
|
|
}
|
|
|
|
#else
|
|
|
|
void sound_init ( IrrlichtDevice *device ) {}
|
|
void sound_shutdown () {}
|
|
void background_music ( const c8 * file ) {}
|
|
|
|
#endif
|
|
|