/// <summary>
/// Applies a new action to the level.
/// </summary>
/// <param name="action">The action to apply.</param>
public void Apply(EditorAction action)
{
Unsaved = true;
action.Apply();
PastActions.Push(action);
FutureActions.Clear();
}
/// <summary>
/// Applies the previously undone action, if one is available.
/// </summary>
public void Redo()
{
if (CanRedo())
{
EditorAction action = FutureActions.Pop();
action.Apply();
Unsaved = true;
PastActions.Push(action);
}
}