public StyleCompileContext CreateContext(LightList <StyleASTNode> rootNodes, MaterialDatabase materialDatabase)
{
StyleCompileContext context = new StyleCompileContext(materialDatabase);
// first all imports must be collected as they can be referenced in exports and consts
for (int i = 0; i < rootNodes.size; i++)
{
switch (rootNodes[i])
{
case ImportNode importNode:
StyleSheet importedStyle = styleSheetImporter.ImportStyleSheetFromFile(importNode.source, materialDatabase);
LightList <StyleConstant> importedStyleConstants = new LightList <StyleConstant>(importedStyle.constants.Length);
for (int constantIndex = 0; constantIndex < importedStyle.constants.Length; constantIndex++)
{
StyleConstant importedStyleConstant = importedStyle.constants[constantIndex];
if (importedStyleConstant.exported)
{
importedStyleConstants.Add(importedStyleConstant);
}
}
context.importedStyleConstants.Add(importNode.alias, importedStyleConstants);
break;
}
}
// collect all constants that could be referenced
for (int index = 0; index < rootNodes.size; index++)
{
switch (rootNodes[index])
{
case ExportNode exportNode:
TransformConstNode(context, exportNode.constNode, true);
break;
case ConstNode constNode:
TransformConstNode(context, constNode, false);
break;
}
}
ResolveConstantReferences(context);
context.constantsWithReferences.Clear();
return(context);
}
