teeemcee 2009-12-18 03:42:56 -0800 (Fri, 18 Dec 2009) 83 Add and use tileset_empty_cache (Also forgot to commit noncrit changes to udts.bi) --- U wip/allmodex.bas U wip/allmodex.bi U wip/custom.bas U wip/drawing.bas U wip/udts.bi