public CreatureCommand Act(int x, int y)
{
GetDirection(x, y);
var currentPosition = new Point(x, y);
Game.PrevPositionPacman = Game.PackMansPosition;
if (Game.teleports.teleports.Contains(currentPosition))
{
var goal = Game.teleports.EntranceExitPairs[currentPosition];
if ((goal == Game.teleports.Entrance && CurrentDirection == Directions.Right) ||
(goal == Game.teleports.Exit && CurrentDirection == Directions.Left))
{
var movement = new Point(goal.X - x, goal.Y - y);
Game.PackMansPosition = currentPosition.Add(goal);
return(new CreatureCommand {
DeltaX = movement.X, DeltaY = movement.Y
});
}
}
switch (CurrentDirection)
{
case Directions.Up:
if (Game.CanMoveToUp(x, y))
{
return(Move(0, -1, currentPosition));
}
break;
case Directions.Down:
if (Game.CanMoveToDown(x, y))
{
return(Move(0, 1, currentPosition));
}
break;
case Directions.Left:
if (Game.CanMoveToLeft(x, y))
{
return(Move(-1, 0, currentPosition));
}
break;
case Directions.Right:
if (Game.CanMoveToRight(x, y))
{
return(Move(1, 0, currentPosition));
}
break;
}
return(new CreatureCommand());
}
