protected static void HandleCodes(LineBuffer Buffer, Object Data)
{
Stub Current = (Stub)Data;
if (Buffer.GetKey(true).Equals("END_CODE"))
{
return;
}
LineData[] data = Buffer.Next();
Type IType;
BaseInstruction Ahh;
if (BaseInstruction.FromName(data[0].Raw) == null)
{
data = data.Skip(1).ToArray();
}
if ((Ahh = BaseInstruction.FromName(data[0].Raw)) == null)
{
MessageBox.Show("Instruction not found error");
return;
}
data = data.Skip(1).ToArray();
IType = Ahh.GetType();
Ahh = (BaseInstruction)Activator.CreateInstance(IType);
Ahh.A = (int)data[0].NumVal;
Ahh.B = (int)data[1].NumVal;
if (Ahh.HasC())
{
Ahh.C = (int)data[2].NumVal;
}
Current.Instructions.Add(Ahh);
HandleCodes(Buffer, Data);
}
protected static void HandleConstants(LineBuffer Buffer, Object Data)
{
Stub Current = (Stub)Data;
if (Buffer.GetKey(true).Equals("END_CONSTANTS"))
{
return;
}
if (Buffer.GetKey(true).Equals("TSTRING"))
{
LineData[] data = Buffer.Next(false);
Current.Constants.Constants.Add(ConstantIndex++, new Constant(data.Length == 1 ? "" : data[1].Raw));
HandleConstants(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("TNUMBER"))
{
Current.Constants.Constants.Add(ConstantIndex++, new Constant(Buffer.GetValue().NumVal));
HandleConstants(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("TBOOLEAN"))
{
Current.Constants.Constants.Add(ConstantIndex++, new Constant(Buffer.GetValue().BoolVal));
HandleConstants(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("TNIL"))
{
Buffer.GetValue();
Current.Constants.Constants.Add(ConstantIndex++, new Constant());
HandleConstants(Buffer, Data);
return;
}
}
protected static void HandleMethod(LineBuffer Buffer, Object Data)
{
Stub Current = (Stub)Data;
if (Buffer.GetKey(true).Equals("START_DBG"))
{
if (!ReadBlock(Buffer, "DBG", HandleDebug, Data))
{
return;
}
HandleMethod(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("START_CONSTANTS"))
{
ConstantIndex = 0;
if (!ReadBlock(Buffer, "CONSTANTS", HandleConstants, Data))
{
return;
}
HandleMethod(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("START_CODE"))
{
if (!ReadBlock(Buffer, "CODE", HandleCodes, Data))
{
return;
}
HandleMethod(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("START_CLOSURE"))
{
if (!ReadBlock(Buffer, "CLOSURE", HandleClosure, new Stub(Current, (int)Buffer.Next(true)[1].NumVal)))
{
return;
}
HandleMethod(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("FLAGS"))
{
//TODO assert
Current.Flags = (int)Buffer.GetValue().NumVal;
HandleMethod(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("PARAMS"))
{
//TODO assert
Current.Parameters = (int)Buffer.GetValue().NumVal;
HandleMethod(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("UPVALS"))
{
//TODO assert
Current.UpVals = (int)Buffer.GetValue().NumVal;
HandleMethod(Buffer, Data);
return;
}
if (Buffer.GetKey(true).Equals("REGCNT"))
{
//TODO assert
Current.Registers = (int)Buffer.GetValue().NumVal;
HandleMethod(Buffer, Data);
return;
}
}
protected static void HandleDebug(LineBuffer Buffer, Object Data)
{
Buffer.Next();
Buffer.Next();
}