!~ moved new GameRectangle. Glitches to fix.

! GameRectangle

+ make basic properties for abs, tile and room
+ make in_points for abs,tile,room
+ make keep_in_points for abs,tile,room

=

! PLAYER_TEST
! Nut cannot wall-cling
! WorldMap doesn't render far enough
! edge of level, oob

! LEVEL_EDITOR
! cursor: outside level, oob