Original blog post with code by Ryan Armstrong: http://www.zerker.ca/zzone/2010/01/10/dungeon-mapper-0-1-alpha/ Some ideas: http://dungeon-map-ed.svn.sourceforge.net/viewvc/dungeon-map-ed/index.html Arrows : Move cursor Page up/Page Down : Next/Previous Dungeon level Space : Draw floor W, S, A, D : Draw walls (in specified direction) X : Draw glyph (stairs up/down icons only so far) Q, E : Select wall type Z, C : Select glyph type F, V : Select floor type Plus, Minus : Zoom in and out