private void Dispatch0x08(ParsedOpCode parsedOpCode)
{
switch (parsedOpCode.N)
{
case 0x0:
// 0x8XY0 Store the value of register VY in VX
CPU.CopyRegisterYtoX(parsedOpCode.X, parsedOpCode.Y);
break;
case 0x01:
// 0x8XY1 Set VX to VX OR VY
CPU.OrRegisterXY(parsedOpCode.X, parsedOpCode.Y);
break;
case 0x02:
// 0x8XY2 Set VX to VX AND VY
CPU.AndRegisterXY(parsedOpCode.X, parsedOpCode.Y);
break;
case 0x03:
// 0x8XY3 Set VX to VX XOR VY
CPU.XorRegisterXY(parsedOpCode.X, parsedOpCode.Y);
break;
case 0x04:
// 0x8XY4 Add the value of VY to VX.
CPU.AddRegisterYtoX(parsedOpCode.X, parsedOpCode.Y);
break;
case 0x05:
// 0x8XY5 Subtract the value of VY from VX
CPU.SubtractRegisterYfromX(parsedOpCode.X, parsedOpCode.Y);
break;
case 0x06:
// 0x8XY6 Store the value of register VY shifted to the right by one bit in register VX
CPU.ShiftVxBy1Right(parsedOpCode.X);
break;
case 0x07:
// Set register VX to the value of VY minus VX
CPU.SubtractRegisterXFromY(parsedOpCode.X, parsedOpCode.Y);
break;
case 0x0E:
// Store the value of register VY shifted left one bit in register VX.
// Set VF to the MSB prior to the shift
CPU.ShiftVxBy1Left(parsedOpCode.X);
break;
}
}
