void BPMDisplay::CycleRandomly()
{
DisplayBpms bpms;
bpms.Add(-1);
SetBPMRange( bpms );
RunCommands( SET_RANDOM_COMMAND );
m_fCycleTime = (float)RANDOM_CYCLE_SPEED;
// Go to default value in event of a negative value in the metrics
if( m_fCycleTime < 0 )
m_fCycleTime = 0.2f;
}
void BPMDisplay::SetBpmFromSong( const Song* pSong )
{
ASSERT( pSong != NULL );
switch( pSong->m_DisplayBPMType )
{
case DISPLAY_BPM_ACTUAL:
case DISPLAY_BPM_SPECIFIED:
{
DisplayBpms bpms;
pSong->GetDisplayBpms( bpms );
SetBPMRange( bpms );
m_fCycleTime = 1.0f;
}
break;
case DISPLAY_BPM_RANDOM:
CycleRandomly();
break;
default:
FAIL_M(ssprintf("Invalid display BPM type: %i", pSong->m_DisplayBPMType));
}
}
void BPMDisplay::SetBpmFromSong( const Song* pSong )
{
ASSERT( pSong );
switch( pSong->m_DisplayBPMType )
{
case DISPLAY_BPM_ACTUAL:
case DISPLAY_BPM_SPECIFIED:
{
DisplayBpms bpms;
pSong->GetDisplayBpms( bpms );
SetBPMRange( bpms );
m_fCycleTime = 1.0f;
}
break;
case DISPLAY_BPM_RANDOM:
CycleRandomly();
break;
default:
ASSERT(0);
}
}
void BPMDisplay::SetBpmFromCourse( const Course* pCourse )
{
ASSERT( pCourse != NULL );
ASSERT( GAMESTATE->GetCurrentStyle(PLAYER_INVALID) != NULL );
StepsType st = GAMESTATE->GetCurrentStyle(PLAYER_INVALID)->m_StepsType;
Trail *pTrail = pCourse->GetTrail( st );
// GetTranslitFullTitle because "Crashinfo.txt is garbled because of the ANSI output as usual." -f
ASSERT_M( pTrail != NULL, ssprintf("Course '%s' has no trail for StepsType '%s'", pCourse->GetTranslitFullTitle().c_str(), StringConversion::ToString(st).c_str() ) );
m_fCycleTime = (float)COURSE_CYCLE_SPEED;
if( (int)pTrail->m_vEntries.size() > CommonMetrics::MAX_COURSE_ENTRIES_BEFORE_VARIOUS )
{
SetVarious();
return;
}
DisplayBpms bpms;
pTrail->GetDisplayBpms( bpms );
SetBPMRange( bpms );
}
void BPMDisplay::SetConstantBpm( float fBPM )
{
DisplayBpms bpms;
bpms.Add( fBPM );
SetBPMRange( bpms );
}
