private void Run(long[] code, long seq1, long seq2, long seq3, long seq4, long seq5)
{
long?maxThrusterSignal = null;
var seqCombinations = new AmplifierController().AllCombination(seq1, seq2, seq3, seq4, seq5);
foreach (var seq in seqCombinations)
{
var resultAmp1 = IntCodeComputer.ProcessWithUserInput(Clone(code), new long[] { seq[0], 0 });
var resultAmp2 = IntCodeComputer.ProcessWithUserInput(Clone(code), SetInput(seq[1], resultAmp1.Output));
var resultAmp3 = IntCodeComputer.ProcessWithUserInput(Clone(code), SetInput(seq[2], resultAmp2.Output));
var resultAmp4 = IntCodeComputer.ProcessWithUserInput(Clone(code), SetInput(seq[3], resultAmp3.Output));
var resultAmp5 = IntCodeComputer.ProcessWithUserInput(Clone(code), SetInput(seq[4], resultAmp4.Output));
if (!(resultAmp1.IsHalted && resultAmp2.IsHalted && resultAmp3.IsHalted && resultAmp4.IsHalted && resultAmp5.IsHalted))
{
throw new Exception("amp1 is halted, while at least one amp is not halted");
}
var output = resultAmp5.Output;
if (output.Count != 1)
{
throw new Exception($"Unepected number of output. Expected 1, actual {output.Count}");
}
if (maxThrusterSignal == null || maxThrusterSignal.Value < output[0])
{
Output = output;
maxThrusterSignal = Output[0];
}
}
if (!maxThrusterSignal.HasValue)
{
throw new Exception("Did not find the maximum Thruster Signal");
}
MaxThrusterSignal = maxThrusterSignal.Value;
}
public static AmplifierController RunSequenceOnAmplifiers(long[] input, long seq1, long seq2, long seq3, long seq4, long seq5)
{
var result = new AmplifierController();
result.Run(input, seq1, seq2, seq3, seq4, seq5);
return(result);
}