/** Remove all objects from the world and reset the battle state for a new game */
public void reset() {
if (this.world != null) this.world.getDynamicRoot().detachAllChildren();
EntityManager.getInstance().cleanup();
ViewManager.getInstance().cleanup();
InputManager.getInstance().cleanup();
PhysicsManager.getInstance().cleanup();
TaskManager.getInstance().cleanup();
this.count = 0;
this.game.getClient().getHandler().initialize();
this.flagGoals.clear();
}