static bool LOAD_AND_JUMP(byte[] commandBytes)
{
int targetBank = commandBytes[3];
int ROMStart = cvt.int32(commandBytes, 4);
int ROMEnd = cvt.int32(commandBytes, 8);
EmulationState.instance.LoadBank(targetBank, ROMStart, ROMEnd, false);
//EmulationState.instance.banks[targetBank] = new EmulationState.RAMBank(targetBank, ROMStart, ROMEnd);
if (currentBankIndex > -1)
{
EmulationState.instance.banks[targetBank].ptrsRAM.Add((currentBankIndex << 0x18) | cursor);
}
else if (currentBankIndex == -2)
{
EmulationState.instance.banks[targetBank].ptrsROM.Add(cursor);
}
EmulationState.RAMBank jumpTargetBank = EmulationState.instance.banks[commandBytes[0xC]];
returnAddresses.Push(cursor);
if (jumpTargetBank != null)
{
cursor = cvt.int32(commandBytes, 0xC) & 0xFFFFFF;
ReadAmount(jumpTargetBank.value);
}
else
{
Log("Skipped jump to RAM bank 0x" + (commandBytes[0xC]).ToString("X") + ".");
}
cursor = returnAddresses.Pop();
return(commandBytes[0] == 0x00);
}
static bool BRANCH(byte[] commandBytes)
{
uint target = cvt.uint32(commandBytes, 4);
EmulationState.RAMBank jumpTargetBank = EmulationState.instance.banks[target >> 0x18];
returnAddresses.Push(cursor);
if (jumpTargetBank != null)
{
cursor = (int)(target & 0xFFFFFF);
ReadAmount(EmulationState.instance.banks[target >> 0x18].value);
}
else
{
Log("Skipped jump to RAM bank 0x" + (target >> 0x18).ToString("X") + ".");
}
cursor = returnAddresses.Pop();
return(commandBytes[3] == 0);
}
