本文整理汇总了C++中TimingData::AddBPMSegment方法的典型用法代码示例。如果您正苦于以下问题：C++ TimingData::AddBPMSegment方法的具体用法？C++ TimingData::AddBPMSegment怎么用？C++ TimingData::AddBPMSegment使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TimingData的用法示例。
在下文中一共展示了TimingData::AddBPMSegment方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: BPMSegment
MusicPlaying( RageSound *Music )
{
m_Timing.AddBPMSegment( BPMSegment(0,120) );
m_NewTiming.AddBPMSegment( BPMSegment(0,120) );
m_HasTiming = false;
m_TimingDelayed = false;
m_Music = Music;
}示例2: LoadTimingFromSMFile
void SMLoader::LoadTimingFromSMFile( const MsdFile &msd, TimingData &out )
{
out.m_fBeat0OffsetInSeconds = 0;
out.m_BPMSegments.clear();
out.m_StopSegments.clear();
for( unsigned i=0; i<msd.GetNumValues(); i++ )
{
const MsdFile::value_t &sParams = msd.GetValue(i);
const CString sValueName = sParams[0];
if( 0==stricmp(sValueName,"OFFSET") )
out.m_fBeat0OffsetInSeconds = strtof( sParams[1], NULL );
else if( 0==stricmp(sValueName,"STOPS") || 0==stricmp(sValueName,"FREEZES") )
{
CStringArray arrayFreezeExpressions;
split( sParams[1], ",", arrayFreezeExpressions );
for( unsigned f=0; f<arrayFreezeExpressions.size(); f++ )
{
CStringArray arrayFreezeValues;
split( arrayFreezeExpressions[f], "=", arrayFreezeValues );
/* XXX: Once we have a way to display warnings that the user actually
* cares about (unlike most warnings), this should be one of them. */
if( arrayFreezeValues.size() != 2 )
{
LOG->Warn( "Invalid #%s value \"%s\" (must have exactly one '='), ignored",
sValueName.c_str(), arrayFreezeExpressions[f].c_str() );
continue;
}
const float fFreezeBeat = strtof( arrayFreezeValues[0], NULL );
const float fFreezeSeconds = strtof( arrayFreezeValues[1], NULL );
StopSegment new_seg;
new_seg.m_fStartBeat = fFreezeBeat;
new_seg.m_fStopSeconds = fFreezeSeconds;
// LOG->Trace( "Adding a freeze segment: beat: %f, seconds = %f", new_seg.m_fStartBeat, new_seg.m_fStopSeconds );
out.AddStopSegment( new_seg );
}
}
else if( 0==stricmp(sValueName,"BPMS") )
{
CStringArray arrayBPMChangeExpressions;
split( sParams[1], ",", arrayBPMChangeExpressions );
for( unsigned b=0; b<arrayBPMChangeExpressions.size(); b++ )
{
CStringArray arrayBPMChangeValues;
split( arrayBPMChangeExpressions[b], "=", arrayBPMChangeValues );
/* XXX: Once we have a way to display warnings that the user actually
* cares about (unlike most warnings), this should be one of them. */
if(arrayBPMChangeValues.size() != 2)
{
LOG->Warn( "Invalid #%s value \"%s\" (must have exactly one '='), ignored",
sValueName.c_str(), arrayBPMChangeExpressions[b].c_str() );
continue;
}
const float fBeat = strtof( arrayBPMChangeValues[0], NULL );
const float fNewBPM = strtof( arrayBPMChangeValues[1], NULL );
BPMSegment new_seg;
new_seg.m_fStartBeat = fBeat;
new_seg.m_fBPM = fNewBPM;
out.AddBPMSegment( new_seg );
}
}
}
}示例3: run
void run()
{
#define CHECK(call, exp) \
{ \
float ret = call; \
if( call != exp ) { \
LOG->Warn( "Line %i: Got %f, expected %f", __LINE__, ret, exp); \
return; \
} \
}
TimingData test;
test.AddBPMSegment( BPMSegment(0, 60) );
/* First, trivial sanity checks. */
CHECK( test.GetBeatFromElapsedTime(60), 60.0f );
CHECK( test.GetElapsedTimeFromBeat(60), 60.0f );
/* The first BPM segment extends backwards in time. */
CHECK( test.GetBeatFromElapsedTime(-60), -60.0f );
CHECK( test.GetElapsedTimeFromBeat(-60), -60.0f );
CHECK( test.GetBeatFromElapsedTime(100000), 100000.0f );
CHECK( test.GetElapsedTimeFromBeat(100000), 100000.0f );
CHECK( test.GetBeatFromElapsedTime(-100000), -100000.0f );
CHECK( test.GetElapsedTimeFromBeat(-100000), -100000.0f );
CHECK( test.GetBPMAtBeat(0), 60.0f );
CHECK( test.GetBPMAtBeat(100000), 60.0f );
CHECK( test.GetBPMAtBeat(-100000), 60.0f );
/* 120BPM at beat 10: */
test.AddBPMSegment( BPMSegment(10, 120) );
CHECK( test.GetBPMAtBeat(9.99), 60.0f );
CHECK( test.GetBPMAtBeat(10), 120.0f );
CHECK( test.GetBeatFromElapsedTime(9), 9.0f );
CHECK( test.GetBeatFromElapsedTime(10), 10.0f );
CHECK( test.GetBeatFromElapsedTime(10.5), 11.0f );
CHECK( test.GetElapsedTimeFromBeat(9), 9.0f );
CHECK( test.GetElapsedTimeFromBeat(10), 10.0f );
CHECK( test.GetElapsedTimeFromBeat(11), 10.5f );
/* Add a 5-second stop at beat 10. */
test.AddStopSegment( StopSegment(10, 5) );
/* The stop shouldn't affect GetBPMAtBeat at all. */
CHECK( test.GetBPMAtBeat(9.99), 60.0f );
CHECK( test.GetBPMAtBeat(10), 120.0f );
CHECK( test.GetBeatFromElapsedTime(9), 9.0f );
CHECK( test.GetBeatFromElapsedTime(10), 10.0f );
CHECK( test.GetBeatFromElapsedTime(12), 10.0f );
CHECK( test.GetBeatFromElapsedTime(14), 10.0f );
CHECK( test.GetBeatFromElapsedTime(15), 10.0f );
CHECK( test.GetBeatFromElapsedTime(15.5), 11.0f );
CHECK( test.GetElapsedTimeFromBeat(9), 9.0f );
CHECK( test.GetElapsedTimeFromBeat(10), 10.0f );
CHECK( test.GetElapsedTimeFromBeat(11), 15.5f );
/* Add a 2-second stop at beat 5 and a 5-second stop at beat 15. */
test.m_StopSegments.clear();
test.AddStopSegment( StopSegment(5, 2) );
test.AddStopSegment( StopSegment(15, 5) );
CHECK( test.GetBPMAtBeat(9.99), 60.0f );
CHECK( test.GetBPMAtBeat(10), 120.0f );
CHECK( test.GetBeatFromElapsedTime(1), 1.0f );
CHECK( test.GetBeatFromElapsedTime(2), 2.0f );
CHECK( test.GetBeatFromElapsedTime(5), 5.0f ); // stopped
CHECK( test.GetBeatFromElapsedTime(6), 5.0f ); // stopped
CHECK( test.GetBeatFromElapsedTime(7), 5.0f ); // stop finished
CHECK( test.GetBeatFromElapsedTime(8), 6.0f );
CHECK( test.GetBeatFromElapsedTime(12), 10.0f ); // bpm changes to 120
CHECK( test.GetBeatFromElapsedTime(13), 12.0f );
CHECK( test.GetBeatFromElapsedTime(14), 14.0f );
CHECK( test.GetBeatFromElapsedTime(14.5f), 15.0f ); // stopped
CHECK( test.GetBeatFromElapsedTime(15), 15.0f ); // stopped
CHECK( test.GetBeatFromElapsedTime(17), 15.0f ); // stopped
CHECK( test.GetBeatFromElapsedTime(19.5f), 15.0f ); // stop finished
CHECK( test.GetBeatFromElapsedTime(20), 16.0f );
CHECK( test.GetElapsedTimeFromBeat(1), 1.0f );
CHECK( test.GetElapsedTimeFromBeat(2), 2.0f );
CHECK( test.GetElapsedTimeFromBeat(5), 5.0f ); // stopped
CHECK( test.GetElapsedTimeFromBeat(6), 8.0f );
CHECK( test.GetElapsedTimeFromBeat(10), 12.0f ); // bpm changes to 120
CHECK( test.GetElapsedTimeFromBeat(12), 13.0f );
CHECK( test.GetElapsedTimeFromBeat(14), 14.0f );
CHECK( test.GetElapsedTimeFromBeat(15.0f), 14.5f ); // stopped
CHECK( test.GetElapsedTimeFromBeat(16), 20.0f );
RageTimer foobar;
/* We can look up the time of any given beat, then look up the beat of that
* time and get the original value. (We can't do this in reverse; the beat
* doesn't move during stop segments.) */
int q = 0;
for( float f = -10; f < 250; f += 0.002 )
//.........这里部分代码省略.........