void Game_System::BgmPlay(RPG::Music const& bgm) {
RPG::Music previous_music = data.current_music;
data.current_music = bgm;
// (OFF) means play nothing
// A Polish RPG Maker translation overtranslated the (OFF) reserved string.
// This particular translation uses (Brak) in editor for these cases.
// Because RPG_RT doesn't show warnings about audios not found,
// theses strings are ignored to prevent filling the log.
// Though RPG_RT plays files named (Brak) is still preferred to ignore it.
if (!bgm.name.empty() && bgm.name != "(OFF)" && bgm.name != "(Brak)") {
// Same music: Only adjust volume and speed
if (previous_music.name == bgm.name) {
if (previous_music.volume != bgm.volume) {
if (!bgm_pending) { // Delay if not ready
Audio().BGM_Volume(bgm.volume);
}
}
if (previous_music.tempo != bgm.tempo) {
if (!bgm_pending) { // Delay if not ready
Audio().BGM_Pitch(bgm.tempo);
}
}
} else {
Audio().BGM_Stop();
bgm_pending = true;
FileRequestAsync* request = AsyncHandler::RequestFile("Music", bgm.name);
request->Bind(&Game_System::OnBgmReady);
request->Start();
}
} else {
BgmStop();
}
}
static void* bgmFunc(unsigned int command, void *data, int size)
{
int ch;
// asm volatile( "break 1");
// PRINTF(( " bgmfunc %x, %x, %x, %x\n", *((int*)data + 0),
// *((int*)data + 1), *((int*)data + 2),*((int*)data + 3) ));
ch = command&0x000F;
switch( command&0xFFF0 )
{
case EzBGM_INIT:
ret = BgmInit( ch, *((int*)data) );
break;
case EzBGM_QUIT:
BgmQuit ( ch, *((int*)data) );
break;
case EzBGM_OPEN:
ret = BgmOpen ( ch, (char*)((int*)data) );
break;
case EzBGM_CLOSE:
BgmClose( ch, *((int*)data) );
break;
case EzBGM_CLOSE_NO_WAIT:
BgmCloseNoWait( ch, *((int*)data) );
break;
case EzBGM_PRELOAD:
ret = BgmPreLoad ( ch, *((int*)data) );
break;
case EzBGM_START:
BgmStart( ch, *((int*)data) );
break;
case EzBGM_STOP:
BgmStop( ch, *((int*)data) );
break;
case EzBGM_SEEK:
BgmSeek( ch, (unsigned int)*((int*)data) );
break;
case EzBGM_SETVOL:
ret = BgmSetVolume( ch, (unsigned int)*((int*)data) );
break;
case EzBGM_SETVOLDIRECT:
ret = BgmSetVolumeDirect( ch, (unsigned int)*((int*)data) );
break;
case EzBGM_GETMODE:
ret = BgmGetMode( ch, *((int*)data) );
break;
case EzBGM_SDINIT:
BgmSdInit( ch, *((int*)data) );
break;
default:
ERROR(("EzBGM driver error: unknown command %d \n", *((int*)data) ));
break;
}
// PRINTF(( "return value = %x \n", ret ));
return (void*)(&ret);
}
void Game_System::BgmPlay(RPG::Music const& bgm) {
RPG::Music previous_music = data.current_music;
data.current_music = bgm;
// Validate
if (bgm.volume < 0 || bgm.volume > 100) {
data.current_music.volume = 100;
Output::Debug("BGM %s has invalid volume %d", bgm.name.c_str(), bgm.volume);
}
if (bgm.fadein < 0 || bgm.fadein > 10000) {
data.current_music.fadein = 0;
Output::Debug("BGM %s has invalid fadein %d", bgm.name.c_str(), bgm.fadein);
}
if (bgm.tempo < 50 || bgm.tempo > 200) {
data.current_music.tempo = 100;
Output::Debug("BGM %s has invalid tempo %d", bgm.name.c_str(), bgm.tempo);
}
// (OFF) means play nothing
if (!bgm.name.empty() && bgm.name != "(OFF)") {
// Same music: Only adjust volume and speed
if (!force_bgm_play && previous_music.name == bgm.name) {
if (previous_music.volume != data.current_music.volume) {
if (!bgm_pending) { // Delay if not ready
Audio().BGM_Volume(data.current_music.volume);
}
}
if (previous_music.tempo != data.current_music.tempo) {
if (!bgm_pending) { // Delay if not ready
Audio().BGM_Pitch(data.current_music.tempo);
}
}
} else {
Audio().BGM_Stop();
bgm_pending = true;
FileRequestAsync* request = AsyncHandler::RequestFile("Music", bgm.name);
music_request_id = request->Bind(&Game_System::OnBgmReady);
request->Start();
}
} else {
BgmStop();
}
force_bgm_play = false;
}
