git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6825 c06c8d41-db1a-0410-9941-cceddc491573
JRTQYLX2MPF4LAIM3VRTWWOMRHTUSWLNXHTJMQZ62UCOPWFOEQFQC
// change pre-rock (105) to rock, and pre-floor (106) to floor
_replace_area( 0,0,GXM-1,GYM-1, DNGN_BUILDER_SPECIAL_WALL, DNGN_ROCK_WALL );
_replace_area( 0,0,GXM-1,GYM-1, DNGN_BUILDER_SPECIAL_FLOOR, DNGN_FLOOR );
// change pre-rock to rock, and pre-floor to floor
_replace_area(0,0,GXM-1,GYM-1, DNGN_BUILDER_SPECIAL_WALL, DNGN_ROCK_WALL);
_replace_area(0,0,GXM-1,GYM-1, DNGN_BUILDER_SPECIAL_FLOOR, DNGN_FLOOR);