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add SMLoader::LoadTimingFromSMFile

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This commit is contained in:
Glenn Maynard
2003-12-18 08:21:18 +00:00
parent 1ba5e253ca
commit 8e1fa6955b
2 changed files with 83 additions and 66 deletions
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stepmania/src/NotesLoaderSM.cpp
+80 -66
View File
@@ -58,23 +58,96 @@ void SMLoader::GetApplicableFiles( CString sPath, CStringArray &out )
GetDirListing( sPath + CString("*.sm"), out );
}
void SMLoader::LoadTimingFromSMFile( MsdFile &msd, TimingData &out )
{
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 = (float)atof( sParams[1] );
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 = (float)atof( arrayFreezeValues[0] );
const float fFreezeSeconds = (float)atof( arrayFreezeValues[1] );
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 = (float)atof( arrayBPMChangeValues[0] );
const float fNewBPM = (float)atof( arrayBPMChangeValues[1] );
BPMSegment new_seg;
new_seg.m_fStartBeat = fBeat;
new_seg.m_fBPM = fNewBPM;
out.AddBPMSegment( new_seg );
}
}
}
}
bool SMLoader::LoadFromSMFile( CString sPath, Song &out )
{
LOG->Trace( "Song::LoadFromSMFile(%s)", sPath.c_str() );
out.m_Timing.m_BPMSegments.clear();
out.m_Timing.m_StopSegments.clear();
MsdFile msd;
bool bResult = msd.ReadFile( sPath );
if( !bResult )
RageException::Throw( "Error opening file '%s'.", sPath.c_str() );
LoadTimingFromSMFile( msd, out.m_Timing );
for( unsigned i=0; i<msd.GetNumValues(); i++ )
{
int iNumParams = msd.GetNumParams(i);
const MsdFile::value_t &sParams = msd.GetValue(i);
CString sValueName = sParams[0];
const CString sValueName = sParams[0];
// handle the data
if( 0==stricmp(sValueName,"TITLE") )
@@ -164,9 +237,6 @@ bool SMLoader::LoadFromSMFile( CString sPath, Song &out )
}
}
else if( 0==stricmp(sValueName,"OFFSET") )
out.m_Timing.m_fBeat0OffsetInSeconds = (float)atof( sParams[1] );
else if( 0==stricmp(sValueName,"SELECTABLE") )
{
if(!stricmp(sParams[1],"YES"))
@@ -179,65 +249,6 @@ bool SMLoader::LoadFromSMFile( CString sPath, Song &out )
LOG->Warn( "The song file '%s' has an unknown #SELECTABLE value, '%s'; ignored.", sPath.c_str(), sParams[1].c_str());
}
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;
}
float fFreezeBeat = (float)atof( arrayFreezeValues[0] );
float fFreezeSeconds = (float)atof( arrayFreezeValues[1] );
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;
}
float fBeat = (float)atof( arrayBPMChangeValues[0] );
float fNewBPM = (float)atof( arrayBPMChangeValues[1] );
BPMSegment new_seg;
new_seg.m_fStartBeat = fBeat;
new_seg.m_fBPM = fNewBPM;
out.AddBPMSegment( new_seg );
}
}
else if( 0==stricmp(sValueName,"BGCHANGES") || 0==stricmp(sValueName,"ANIMATIONS") )
{
CStringArray aBGChangeExpressions;
@@ -288,6 +299,9 @@ bool SMLoader::LoadFromSMFile( CString sPath, Song &out )
sParams[1], sParams[2], sParams[3], sParams[4], sParams[5], sParams[6], (iNumParams>=8)?sParams[7]:"",
*pNewNotes);
}
else if( 0==stricmp(sValueName,"OFFSET") || 0==stricmp(sValueName,"BPMS") ||
0==stricmp(sValueName,"STOPS") || 0==stricmp(sValueName,"FREEZES") )
;
else
LOG->Trace( "Unexpected value named '%s'", sValueName.c_str() );
}
stepmania/src/NotesLoaderSM.h
+3
View File
@@ -5,6 +5,8 @@
#include "Steps.h"
#include "NotesLoader.h"
class MsdFile;
class SMLoader: public NotesLoader {
static void LoadFromSMTokens(
CString sNotesType,
@@ -29,6 +31,7 @@ public:
void GetApplicableFiles( CString sPath, CStringArray &out );
bool LoadFromDir( CString sPath, Song &out );
static void LoadTimingFromSMFile( MsdFile &msd, TimingData &out );
};
#endif