void Inventory::Load( PlayerState* pPlayerState )
{
ReloadItems();
m_pPlayerState = pPlayerState;
m_iLastSeenCombo = 0;
// don't load battle sounds if they're not going to be used
switch( GAMESTATE->m_PlayMode )
{
case PLAY_MODE_BATTLE:
{
m_soundAcquireItem.Load( THEME->GetPathS("Inventory","aquire item") );
for( unsigned i=0; i<g_Items.size(); i++ )
{
RageSound* pSound = new RageSound;
pSound->Load( THEME->GetPathS("Inventory",ssprintf("use item %u",i+1)) );
m_vpSoundUseItem.push_back( pSound );
}
m_soundItemEnding.Load( THEME->GetPathS("Inventory","item ending") );
break;
}
default: break;
}
}
/* Don't hold the lock when we don't have to. We call this function from other
* threads, to avoid stalling the gameplay thread. */
void RageSoundManager::PlayOnce( CString sPath )
{
/* We want this to start quickly, so don't try to prebuffer it. */
RageSound *snd = new RageSound;
snd->Load(sPath, false);
snd->Play();
/* We're responsible for freeing it. Add it to owned_sounds *after* we start
* playing, so RageSoundManager::Update doesn't free it before we actually start
* it. */
DeleteSoundWhenFinished( snd );
}
bool RandomSample::LoadSound( CString sSoundFilePath )
{
LOG->Trace( "RandomSample::LoadSound( %s )", sSoundFilePath.c_str() );
RageSound *pSS = new RageSound;
if( !pSS->Load(sSoundFilePath) )
{
LOG->Trace( "Error loading \"%s\": %s", sSoundFilePath.c_str(), pSS->GetError().c_str() );
delete pSS;
return false;
}
m_pSamples.push_back( pSS );
return true;
}
static void StartMusic( MusicToPlay &ToPlay )
{
CHECKPOINT;
LockMutex L( *g_Mutex );
CHECKPOINT;
if( g_Playing->m_Music->IsPlaying() && !g_Playing->m_Music->GetLoadedFilePath().CompareNoCase(ToPlay.file) )
return;
CHECKPOINT;
if( ToPlay.file.empty() )
{
/* StopPlaying() can take a while, so don't hold the lock while we stop the sound.
* Be sure to leave the rest of g_Playing in place. */
RageSound *pOldSound = g_Playing->m_Music;
g_Playing->m_Music = new RageSound;
L.Unlock();
/* We're not allowed to delete the sound in a separate thread, because
* RageSoundManager::FlushPosMapQueue might be running. Stop the sound,
* and give it to RageSoundManager to delete. */
SOUNDMAN->DeleteSound( pOldSound );
return;
}
CHECKPOINT;
/* Unlock, load the sound here, and relock. Loading may take a while if we're
* reading from CD and we have to seek far, which can throw off the timing below. */
MusicPlaying *NewMusic;
{
g_Mutex->Unlock();
RageSound *pSound = new RageSound;
pSound->Load( ToPlay.file, false );
g_Mutex->Lock();
NewMusic = new MusicPlaying( pSound );
}
NewMusic->m_Timing = g_Playing->m_Timing;
CHECKPOINT;
/* See if we can find timing data, if it's not already loaded. */
if( !ToPlay.HasTiming && IsAFile(ToPlay.timing_file) )
{
LOG->Trace("Found '%s'", ToPlay.timing_file.c_str());
if( SMLoader::LoadTimingFromFile( ToPlay.timing_file, ToPlay.timing_data ) )
ToPlay.HasTiming = true;
}
CHECKPOINT;
if( ToPlay.HasTiming )
NewMusic->m_NewTiming = ToPlay.timing_data;
if( ToPlay.align_beat && ToPlay.HasTiming && ToPlay.force_loop && ToPlay.length_sec != -1 )
{
/* Extend the loop period so it always starts and ends on the same fractional
* beat. That is, if it starts on beat 1.5, and ends on beat 10.2, extend it
* to end on beat 10.5. This way, effects always loop cleanly. */
float fStartBeat = NewMusic->m_NewTiming.GetBeatFromElapsedTime( ToPlay.start_sec );
float fEndSec = ToPlay.start_sec + ToPlay.length_sec;
float fEndBeat = NewMusic->m_NewTiming.GetBeatFromElapsedTime( fEndSec );
const float fStartBeatFraction = fmodfp( fStartBeat, 1 );
const float fEndBeatFraction = fmodfp( fEndBeat, 1 );
float fBeatDifference = fStartBeatFraction - fEndBeatFraction;
if( fBeatDifference < 0 )
fBeatDifference += 1.0f; /* unwrap */
fEndBeat += fBeatDifference;
const float fRealEndSec = NewMusic->m_NewTiming.GetElapsedTimeFromBeat( fEndBeat );
const float fNewLengthSec = fRealEndSec - ToPlay.start_sec;
/* Extend the fade_len, so the added time is faded out. */
ToPlay.fade_len += fNewLengthSec - ToPlay.length_sec;
ToPlay.length_sec = fNewLengthSec;
}
CHECKPOINT;
bool StartImmediately = false;
if( !ToPlay.HasTiming )
{
/* This song has no real timing data. The offset is arbitrary. Change it so
* the beat will line up to where we are now, so we don't have to delay. */
float fDestBeat = fmodfp( GAMESTATE->m_fSongBeat, 1 );
CHECKPOINT_M(ssprintf("%f",GAMESTATE->m_fSongBeat));
CHECKPOINT_M(ssprintf("%p",NewMusic));
float fTime = NewMusic->m_NewTiming.GetElapsedTimeFromBeat( fDestBeat );
NewMusic->m_NewTiming.m_fBeat0OffsetInSeconds = fTime;
StartImmediately = true;
}
CHECKPOINT;
/* If we have an active timer, try to start on the next update. Otherwise,
* start now. */
if( !g_Playing->m_HasTiming && !g_UpdatingTimer )
StartImmediately = true;
if( !ToPlay.align_beat )
StartImmediately = true;
CHECKPOINT;
RageTimer when; /* zero */
if( !StartImmediately )
{
/* GetPlayLatency returns the minimum time until a sound starts. That's
* common when starting a precached sound, but our sound isn't, so it'll
* probably take a little longer. Nudge the latency up. */
const float PresumedLatency = SOUND->GetPlayLatency() + 0.040f;
const float fCurSecond = GAMESTATE->m_fMusicSeconds + PresumedLatency;
const float fCurBeat = g_Playing->m_Timing.GetBeatFromElapsedTime( fCurSecond );
const float fCurBeatFraction = fmodfp( fCurBeat,1 );
/* The beat that the new sound will start on. */
const float fStartBeat = NewMusic->m_NewTiming.GetBeatFromElapsedTime( ToPlay.start_sec );
float fStartBeatFraction = fmodfp( fStartBeat, 1 );
if( fStartBeatFraction < fCurBeatFraction )
fStartBeatFraction += 1.0f; /* unwrap */
const float fCurBeatToStartOn = truncf(fCurBeat) + fStartBeatFraction;
const float fSecondToStartOn = g_Playing->m_Timing.GetElapsedTimeFromBeat( fCurBeatToStartOn );
const float fMaximumDistance = 2;
const float fDistance = min( fSecondToStartOn - fCurSecond, fMaximumDistance );
when = GAMESTATE->m_LastBeatUpdate + PresumedLatency + fDistance;
}
CHECKPOINT;
/* Important: don't hold the mutex while we load and seek the actual sound. */
L.Unlock();
{
NewMusic->m_HasTiming = ToPlay.HasTiming;
if( ToPlay.HasTiming )
NewMusic->m_NewTiming = ToPlay.timing_data;
NewMusic->m_TimingDelayed = true;
// NewMusic->m_Music->Load( ToPlay.file, false );
RageSoundParams p;
p.m_StartSecond = ToPlay.start_sec;
p.m_LengthSeconds = ToPlay.length_sec;
p.m_FadeLength = ToPlay.fade_len;
p.StartTime = when;
if( ToPlay.force_loop )
p.StopMode = RageSoundParams::M_LOOP;
NewMusic->m_Music->SetParams( p );
NewMusic->m_Music->SetPositionSeconds( p.m_StartSecond );
NewMusic->m_Music->StartPlaying();
}
CHECKPOINT;
LockMut( *g_Mutex );
delete g_Playing;
g_Playing = NewMusic;
CHECKPOINT;
}
