// Visitor pattern core, Gets the given Moveable type as argument
// In this case, the given object is a Box
// If the box is compatible, then isolating and signaling to the game field, to increment score
public void Visit(Box b)
{
if (compatible.Contains(b))
{
b.Isolate();
GameField.GetInstance().Score(b.pushedByColor);
}
}
// Destroys the box by removing it from the field and from the game field
public override void Destroy()
{
underThis.RemoveMoveable();
GameField.GetInstance().RemoveBox(this);
}
// ReMoves the worker from the control interface
// and signals this action to the game field
public void RemoveWorker()
{
worker = null;
GameField.GetInstance().OutOfWorkers();
}