private static Maze MakeMaze(IntcodeComputer com)
{
long output = -1;
long input = 1;
Point pos = new Point(0, 0);
Maze m = new Maze();
int iter = 0;
m.AddStartAt(0, 0);
while (iter < 100000)
{
Point left = Move(TurnLeft(input), pos);
if (!(m.CellAt(left.X, left.Y) is MazeWall))
{
input = TurnLeft(input);
}
com.InputQueue.Enqueue(input);
while (com.OutputQueue.Count == 0)
{
;
}
output = com.OutputQueue.Dequeue();
switch (output)
{
case 0:
AddWall(input, pos, m);
input = TurnRight(input);
break;
case 1:
pos = Move(input, pos);
AddCorridor(pos, m);
break;
case 2:
pos = Move(input, pos);
AddExit(pos, m);
break;
}
iter++;
}
return(m);
}