static async Task Main(string[] args)
{
var program = IntcodeMachine.ParseCode(File.ReadLines("input.txt").First());
var mode = int.Parse(args.First());
if (mode == 1)
{
var network = new SimpleNetworkSwitch();
var tasks = new List <Task>();
for (var id = 0; id < 50; ++id)
{
tasks.Add(StartProgram(program, id, network));
}
var result = await network.ResultTask;
Console.WriteLine($"Part 1 Result = {result}");
}
else if (mode == 2)
{
var network = new NetworkSwitchMonitor(50);
var tasks = new List <Task>();
for (var id = 0; id < 50; ++id)
{
tasks.Add(StartProgram(program, id, network));
}
var result = await network.StartMonitor();
Console.WriteLine($"Part 2 Result = {result}");
}
}
public static bool RunProgram(long[] program, Action <long> write, Func <long?> input = default)
{
var machine = new IntcodeMachine(program);
while (true)
{
var result = machine.StepMany(input);
switch (result.State)
{
case ExecuteState.HaveOutput:
write?.Invoke(result.Output.Value);
break;
case ExecuteState.NeedInput:
return(false);
case ExecuteState.Halted:
return(true);
}
}
}