public void Undo()
{
switch (teleportHistory.Pop())
{
case "Library":
teleport.TeleportToLibrary();
break;
case "Park":
teleport.TeleportToPark();
break;
case "Forest":
teleport.TeleportToForest();
break;
default:
Debug.Log("No more teleport locations to undo.");
break;
}
}
public void Execute()
{
teleportHistory.Push(teleport.GetCurrentPosition());
teleport.TeleportToPark();
}