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optional attributes; prefer to set via commands

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This commit is contained in:
Glenn Maynard
2006-08-16 18:12:39 +00:00
parent 67b091454c
commit 2c673fb13d
1 changed files with 15 additions and 13 deletions
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stepmania/src/ActorScroller.cpp
+15 -13
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@@ -120,27 +120,29 @@ void ActorScroller::LoadFromNode( const RString &sDir, const XNode *pNode )
Dialog::OK( sError ); \
}
float fSecondsPerItem = 0;
float fNumItemsToDraw = 0;
RString sTransformFunction;
int iSubdivisions = 1;
GET_VALUE( "SecondsPerItem", fSecondsPerItem );
GET_VALUE( "NumItemsToDraw", fNumItemsToDraw );
GET_VALUE( "TransformFunction", sTransformFunction );
pNode->GetAttrValue( "Subdivisions", iSubdivisions );
#undef GET_VALUE
bool bUseMask = false;
pNode->GetAttrValue( "UseMask", bUseMask );
#undef GET_VALUE
Load2(
fNumItemsToDraw,
false );
ActorScroller::SetTransformFromExpression( sTransformFunction );
ActorScroller::SetSecondsPerItem( fSecondsPerItem );
ActorScroller::SetNumSubdivisions( iSubdivisions );
float fSecondsPerItem = 0;
if( pNode->GetAttrValue("SecondsPerItem", fSecondsPerItem) )
ActorScroller::SetSecondsPerItem( fSecondsPerItem );
RString sTransformFunction;
if( pNode->GetAttrValue("TransformFunction", sTransformFunction) )
ActorScroller::SetTransformFromExpression( sTransformFunction );
int iSubdivisions = 1;
if( pNode->GetAttrValue("Subdivisions", iSubdivisions) )
ActorScroller::SetNumSubdivisions( iSubdivisions );
bool bUseMask = false;
pNode->GetAttrValue( "UseMask", bUseMask );
if( bUseMask )
EnableMask( 10, 10 ); // XXX