cd97adf00b
things properly if they do. Simply stealing our target sprite's _bounds will not result in the necessary calls to addDirtyRegion() if they change due to calls to setLocation() on our (now unmanaged) target sprite. git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@89 ed5b42cb-e716-0410-a449-f6a68f950b19