update to recent snapshot of UCX 3.1

replaces broken font cache with improved cache - fixes #387

consistently refer to windows by ID - fixes #381

make use of the asc_window_active macro

implement mouse motion and key press events

left and right are to distinguish...

merge different bools of AscSceneNode into flags

remove unnecessary parameters

(0) -30 -10 -8 +8 tip

mercurial