<gui-element>
<gui-environment>
<gui-image>
+ <gui-skin>
<gui-static-text>
<irrlicht-device>
<key-map>
end-scene
get-absolute-transformation
get-cursor-control
+ get-event-key
+ get-event-key-pressed
get-event-type
get-file-system
get-fps
get-name
get-root-scene-node
get-scene-manager
+ get-skin
get-texture
get-time
get-timer
set-md2-animation!
set-override-color!
set-position!
+ set-resizable!
set-rotation!
set-scale!
set-transform!