public static EffectAssignment Parse(BytecodeReader reader, BytecodeReader annotationReader)
{
//MemberType type, such as AddressV or Filter
var memberType = (EffectAssignmentType)annotationReader.ReadUInt32();
// $"EffectStateAnnotationType is {memberType}");
//MemberIndex is 1 for BlendEnable[1] = TRUE;
var memberIndex = annotationReader.ReadUInt32();
var assignmentType = (EffectCompilerAssignmentType)annotationReader.ReadUInt32();
var valueOffset = annotationReader.ReadUInt32();
var typeSpecificReader = reader.CopyAtOffset((int)valueOffset);
EffectAssignment result;
switch (assignmentType)
{
case EffectCompilerAssignmentType.Constant:
result = EffectConstantAssignment.Parse(reader, typeSpecificReader);
break;
case EffectCompilerAssignmentType.Variable:
result = EffectVariableAssignment.Parse(reader, typeSpecificReader);
break;
case EffectCompilerAssignmentType.ConstantIndex:
result = EffectConstantIndexAssignment.Parse(reader, typeSpecificReader);
break;
case EffectCompilerAssignmentType.VariableIndex:
result = EffectVariableIndexAssignment.Parse(reader, typeSpecificReader);
break;
case EffectCompilerAssignmentType.ExpressionIndex:
result = EffectExpressionIndexAssignment.Parse(reader, typeSpecificReader);
break;
case EffectCompilerAssignmentType.Expression:
result = EffectExpressionAssignment.Parse(reader, typeSpecificReader);
break;
case EffectCompilerAssignmentType.InlineShader:
result = EffectInlineShaderAssignment.Parse(reader, typeSpecificReader);
break;
case EffectCompilerAssignmentType.InlineShader5:
result = EffectInlineShader5Assignment.Parse(reader, typeSpecificReader);
break;
default:
throw new ParseException($"Unsupported EffectCompilerAssignmentType {assignmentType}");
}
result.MemberType = memberType;
result.MemberIndex = memberIndex;
result.AssignmentType = assignmentType;
result.ValueOffset = valueOffset;
return(result);
}
public new static EffectExpressionAssignment Parse(BytecodeReader reader, BytecodeReader assignmentReader)
{
var result = new EffectExpressionAssignment();
var shaderSize = assignmentReader.ReadUInt32();
if (shaderSize != 0)
{
result.Shader = BytecodeContainer.Parse(assignmentReader.ReadBytes((int)shaderSize));
}
return(result);
}