private int WhatDirectionAfterTurn(Turn turn)
{
if (currentDirection == 0)
{
return((turn.Direction == Direction.Left) ? 270 : 90);
}
if (currentDirection == 180)
{
return((turn.Direction == Direction.Left) ? 90 : 270);
}
if (currentDirection == 90)
{
return((turn.Direction == Direction.Left) ? 0 : 180);
}
if (currentDirection == 270)
{
return((turn.Direction == Direction.Left) ? 180 : 0);
}
throw new ArgumentException("No idea which way to turn");
}
public void Move(Turn turn)
{
this.currentDirection = WhatDirectionAfterTurn(turn);
MoveInCurrentDirection(turn.Blocks);
}