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implement without (deep) recursion

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Glenn Maynard
2005-09-07 00:52:31 +00:00
parent f60693ffa1
commit a0a61d4519
2 changed files with 18 additions and 13 deletions
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stepmania/src/ThemeManager.cpp
+17 -12
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@@ -581,25 +581,30 @@ void ThemeManager::ReloadMetrics()
}
bool ThemeManager::GetMetricRawRecursive( const CString &sClassName, const CString &sValueName, CString &ret, int level )
bool ThemeManager::GetMetricRawRecursive( const CString &sClassName_, const CString &sValueName, CString &sOut )
{
if( level > 100 )
RageException::Throw("Infinite recursion looking up theme metric \"%s::%s\"", sClassName.c_str(), sValueName.c_str() );
CString sClassName( sClassName_ );
FOREACHD_CONST( Theme, g_vThemes, iter )
int n = 100;
while( n-- )
{
if( iter->iniMetrics->GetValue(sClassName,sValueName,ret) )
return true;
}
FOREACHD_CONST( Theme, g_vThemes, iter )
{
if( iter->iniMetrics->GetValue(sClassName,sValueName,sOut) )
return true;
}
if( !sValueName.compare("Fallback") )
return false;
FOREACHD_CONST( Theme, g_vThemes, iter )
{
CString sFallback;
if( iter->iniMetrics->GetValue(sClassName,"Fallback",sFallback) )
return GetMetricRawRecursive(sFallback,sValueName,ret,level+1);
if( !GetMetricRawRecursive(sClassName,"Fallback",sFallback) )
return false;
sClassName = sFallback;
}
return false;
RageException::Throw( "Infinite recursion looking up theme metric \"%s::%s\"", sClassName.c_str(), sValueName.c_str() );
}
CString ThemeManager::GetMetricRaw( const CString &sClassName_, const CString &sValueName_ )