extra effort of copying the back buffer to the screen if nothing actually
changed.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2322 542714f4-19e9-0310-aa3c-eee0fc999fb1
to handle scrolling in a much cleaner and happier way. There's now a
VirtualMediaPanel which operates in virtual coordinates and can be made to
"view" any location in those virtual coordinates. By changing the view,
the view can be scrolled and the view can be made to center on a pathable
(generally a sprite) which will cause it to scroll around as the pathable
moves around in the virtual coordinate space.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1475 542714f4-19e9-0310-aa3c-eee0fc999fb1
Michael Bayne