internal static PostEffectParameter Parse(BinaryReader reader)
{
var result = new PostEffectParameter
{
Name = reader.ReadUInt16PrefixedAsciiString(),
Type = reader.ReadUInt16PrefixedAsciiString()
};
switch (result.Type)
{
case "Float":
result.Data = reader.ReadSingle();
break;
case "Float4":
result.Data = reader.ReadVector4();
break;
case "Int":
result.Data = reader.ReadInt32();
break;
case "Texture":
result.Data = reader.ReadUInt16PrefixedAsciiString();
break;
default:
throw new InvalidDataException($"Unknown effect parameter type '{result.Type}' for parameter name '{result.Name}'.");
}
return(result);
}
internal static PostEffect Parse(BinaryReader reader, ushort version)
{
// v1 (BFME II) was hardcoded to store LookupTable's parameters.
// v2 added a more flexible structure, generically storing the effect name and parameters.
var result = new PostEffect
{
Name = reader.ReadUInt16PrefixedAsciiString()
};
if (version >= 2)
{
var numParameters = reader.ReadUInt32();
result.Parameters = new PostEffectParameter[numParameters];
for (var i = 0; i < numParameters; i++)
{
result.Parameters[i] = PostEffectParameter.Parse(reader);
}
}
else
{
result.BlendFactor = reader.ReadSingle();
result.LookupImage = reader.ReadUInt16PrefixedAsciiString();
}
return(result);
}
