actions/itgmania212121
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Move ticks to a separate function

Browse Source
This commit is contained in:
Glenn Maynard
2002-10-12 00:32:47 +00:00
parent d0c7a7e303
commit 3d8eccb8be
2 changed files with 43 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files
stepmania/src/ScreenGameplay.cpp
+42 -35
View File
@@ -604,6 +604,46 @@ bool ScreenGameplay::AllFailedEarlier()
return true;
}
// play assist ticks
bool ScreenGameplay::PlayTicks() const
{
// Sound cards have a latency between when a sample is Play()ed and when the sound
// will start coming out the speaker. Compensate for this by boosting
// fPositionSeconds ahead
if( GAMESTATE->m_SongOptions.m_AssistType != SongOptions::ASSIST_TICK )
return false;
float fPositionSeconds = GAMESTATE->m_fMusicSeconds;
float fSongBeat, fBPS;
bool bFreeze;
// HACK: Play the sound a little bit early to account for the fact that the middle of the tick sounds occurs 0.015 seconds into playing.
fPositionSeconds += (SOUND->GetPlayLatency()+g_fTickEarlySecondsCache) * m_soundMusic.GetPlaybackRate();
GAMESTATE->m_pCurSong->GetBeatAndBPSFromElapsedTime( fPositionSeconds, fSongBeat, fBPS, bFreeze );
int iRowNow = BeatToNoteRowNotRounded( fSongBeat );
iRowNow = max( 0, iRowNow );
static int iRowLastCrossed = 0;
bool bAnyoneHasANote = false; // set this to true if any player has a note at one of the indicies we crossed
for( int r=iRowLastCrossed+1; r<=iRowNow; r++ ) // for each index we crossed since the last update
{
for( int p=0; p<NUM_PLAYERS; p++ )
{
if( !GAMESTATE->IsPlayerEnabled( (PlayerNumber)p ) )
continue; // skip
bAnyoneHasANote |= m_Player[p].IsThereANoteAtRow( r );
break; // this will only play the tick for the first player that is joined
}
}
iRowLastCrossed = iRowNow;
return bAnyoneHasANote;
}
void ScreenGameplay::Update( float fDeltaTime )
{
@@ -737,41 +777,8 @@ void ScreenGameplay::Update( float fDeltaTime )
}
//
// play assist ticks
//
// Sound cards have a latency between when a sample is Play()ed and when the sound
// will start coming out the speaker. Compensate for this by boosting
// fPositionSeconds ahead
if( GAMESTATE->m_SongOptions.m_AssistType == SongOptions::ASSIST_TICK )
{
fPositionSeconds += (SOUND->GetPlayLatency()+g_fTickEarlySecondsCache) * m_soundMusic.GetPlaybackRate(); // HACK: Play the sound a little bit early to account for the fact that the middle of the tick sounds occurs 0.015 seconds into playing.
GAMESTATE->m_pCurSong->GetBeatAndBPSFromElapsedTime( fPositionSeconds, fSongBeat, fBPS, bFreeze );
int iRowNow = BeatToNoteRowNotRounded( fSongBeat );
iRowNow = max( 0, iRowNow );
static int iRowLastCrossed = 0;
bool bAnyoneHasANote = false; // set this to true if any player has a note at one of the indicies we crossed
for( int r=iRowLastCrossed+1; r<=iRowNow; r++ ) // for each index we crossed since the last update
{
for( int p=0; p<NUM_PLAYERS; p++ )
{
if( !GAMESTATE->IsPlayerEnabled( (PlayerNumber)p ) )
continue; // skip
bAnyoneHasANote |= m_Player[p].IsThereANoteAtRow( r );
break; // this will only play the tick for the first player that is joined
}
}
if( bAnyoneHasANote )
m_soundAssistTick.Play();
iRowLastCrossed = iRowNow;
}
if(PlayTicks())
m_soundAssistTick.Play();
if( PREFSMAN->m_bAutoPlay && !GAMESTATE->m_bDemonstration )
m_textAutoPlay.SetDiffuse( D3DXCOLOR(1,1,1,1) );