git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@4054 c06c8d41-db1a-0410-9941-cceddc491573
Z5Q3G3R4UCP236KXS4MW4LVRIM3LTEKG4J4XVMGO7ISA3XUWXYMQC
25CH7HH4LKXFIZ75YNMXS3TSXO6O27DYSOPLOD45K4OCNFWLS4LQC
// TODO enne - set these other params too?
viewsz.x = tile_dngn_x; viewsz.y = tile_dngn_y;
viewsz.x = tile_dngn_x;
viewsz.y = tile_dngn_y;