public void PushDone()
{
Values[_indexReg].Set(_stopVal);
WriteIndex.Set(_indexReg);
_indexReg = null;
_isWriting = false;
//Don't increment index, so this gets overwritten on next write
}
public VWord this[IndexingRegister reg] {
get {
Temp[0].Set(_lo[reg]);
Temp[1].Set(_hi[reg]);
//TODO: fix these up: all Ref functions need versions that can accept VByte lists
return(VWord.Ref(Temp[0], 2, Temp[0].Name));
}
}
public void PushStart(IndexingRegister indexReg)
{
_indexReg = indexReg;
_isWriting = true;
if (_indexReg is RegisterX)
{
X.Set(WriteIndex);
}
else if (_indexReg is RegisterY)
{
Y.Set(WriteIndex);
}
}
public void PushOnce(IndexingRegister indexReg, U8 u8)
{
if (indexReg is RegisterX)
{
X.Set(WriteIndex);
}
else if (indexReg is RegisterY)
{
Y.Set(WriteIndex);
}
Values[indexReg].Set(u8);
indexReg.Inc();
Values[indexReg].Set(_stopVal);
WriteIndex.Set(indexReg);
}
public void Read(IndexingRegister indexReg, Action block)
{
if (_isReading || _isWriting)
{
throw new Exception("Queue is already reading or writing");
}
_isReading = true;
_indexReg = indexReg;
if (indexReg is RegisterX)
{
X.Set(ReadIndex);
}
else if (indexReg is RegisterY)
{
Y.Set(ReadIndex);
}
block.Invoke();
ReadIndex.Set(indexReg);
_indexReg = null;
_isReading = false;
}
public Gamepad this[IndexingRegister offset] => _gamepads[offset];
public void Unsafe_Pop(IndexingRegister indexReg) => indexReg.Inc();
public VByte Unsafe_Peek(IndexingRegister indexReg) => Values[indexReg];
public void GoTo(IndexingRegister reg) => GoTo_Indirect(this[reg]);
