I am having problems with this.... I have it to where it should touch the Door and remove all the items. But it doesn't... can anyone help? (I need this as soon as possible)
oh, then your problem is easy to solve.
first, call the change level method at the end of the act cycle of the cube and in the change level method change the first line to.
Levels l = (Levels) getWorld();
the problem was you was creating a new world and asked this new world to remove all actors, but you was expecting the active world to do something