public override object Task1()
{
MakeNetwork();
while (true)
{
foreach (IntCode.Emulator ICE in network)
{
var response = ICE.Run();
if (response.Item1 == IntCode.StatusCode.InputRequest)
{
ICE.QueueInput(-1);
}
else if (response.Item1 == IntCode.StatusCode.OutputDelivery)
{
long destination = response.Item2;
long x = ICE.Run().Item2;
long y = ICE.Run().Item2;
if (destination == 255)
{
return(y);
}
network[destination].QueueInput(x, y);
}
else
{
throw new System.Exception();
}
}
}
}
public override object Task2()
{
MakeNetwork();
(long, long)NATPacket = (0, 0);
long lastNATPacketY = -1;
while (true)
{
bool networkIdle = true;
foreach (IntCode.Emulator ICE in network)
{
var response = ICE.Run();
if (response.Item1 == IntCode.StatusCode.InputRequest)
{
ICE.QueueInput(-1);
}
else if (response.Item1 == IntCode.StatusCode.OutputDelivery)
{
networkIdle = false;
long destination = response.Item2;
if (destination == 255)
{
NATPacket = (ICE.Run().Item2, ICE.Run().Item2);
}
else
{
network[destination].QueueInput(ICE.Run().Item2, ICE.Run().Item2);
}
}
else
{
throw new System.Exception();
}
}
if (networkIdle)
{
network[0].QueueInput(NATPacket.Item1, NATPacket.Item2);
if (lastNATPacketY == NATPacket.Item2)
{
return(lastNATPacketY);
}
lastNATPacketY = NATPacket.Item2;
}
}
}