public static DatToken Load(DatBinaryReader reader)
{
var tokenByte = reader.ReadByte();
if (Enum.IsDefined(typeof(DatTokenType), tokenByte) == false)
{
throw new Exception($"Unable to parse DatToken with id = {tokenByte}");
}
var token = new DatToken
{
TokenType = (DatTokenType)tokenByte
};
switch (token.TokenType)
{
case DatTokenType.Call:
case DatTokenType.CallExternal:
case DatTokenType.PushInt:
case DatTokenType.PushVar:
case DatTokenType.PushInstance:
case DatTokenType.Jump:
case DatTokenType.JumpIf:
case DatTokenType.SetInstance:
token.IntParam = reader.ReadInt32();
break;
case DatTokenType.PushArrayVar:
token.IntParam = reader.ReadInt32();
token.ByteParam = reader.ReadByte();
break;
}
return(token);
}
private IEnumerable <DatToken> LoadTokens(DatBinaryReader reader)
{
int stackLength = reader.ReadInt32();
List <DatToken> result = new List <DatToken>();
while (stackLength > 0)
{
var token = DatToken.Load(reader);
result.Add(token);
stackLength -= token.Size;
}
return(result);
}