protected override void RunInstruction(ComputerInstruction instruction, ArgumentInfo arg0, ArgumentInfo arg1, ref int instructionOffset)
{
switch (instruction.Operator)
{
case ComputerOperator.Send:
long message = arg0.Value;
LinkedProgram.messageQueue.Enqueue(message);
HaltRequested = ValueSent?.Invoke(message) ?? false;
break;
case ComputerOperator.Receive:
bool received = messageQueue.TryDequeue(out long value);
if (!received)
{
// Reattempt receiving the value when continuing execution, halt until rerun
instructionOffset = 0;
HaltRequested = true;
break;
}
Registers[arg0.RegisterName] = value;
break;
default:
base.RunInstruction(instruction, arg0, arg1, ref instructionOffset);
return;
}
}
protected override void RunInstruction(ComputerInstruction instruction, ArgumentInfo arg0, ArgumentInfo arg1, ref int instructionOffset)
{
switch (instruction.Operator)
{
case ComputerOperator.Send:
lastSound = arg0.Value32;
break;
case ComputerOperator.Add:
Registers[arg0.RegisterName] += arg1.Value;
break;
case ComputerOperator.Subtract:
Registers[arg0.RegisterName] -= arg1.Value;
break;
case ComputerOperator.Multiply:
Registers[arg0.RegisterName] *= arg1.Value;
break;
case ComputerOperator.Modulo:
Registers[arg0.RegisterName] %= arg1.Value;
break;
case ComputerOperator.Receive:
if (lastSound is 0)
{
break;
}
HaltRequested = SoundRecoveredHandler(lastSound);
break;
default:
base.RunInstruction(instruction, arg0, arg1, ref instructionOffset);
return;
}
}
protected override void LoadState()
{
instructions = ParsedFileLines(s => ComputerInstruction.Parse(s));
}
