git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@2341 c06c8d41-db1a-0410-9941-cceddc491573
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// player can use this spell to "sound out" the dungeon -- bwr
if (plox[0] > 1 && plox[0] < (GXM - 2)
&& plox[1] > 1 && plox[1] < (GYM - 2)
&& !grid_is_solid(grd[ plox[0] ][ plox[1] ]))
if (in_bounds(pos) && !grid_is_solid(grd(pos)))
plox[0] = 0;
show_map(plox, true);
redraw_screen();
if (plox[0] > 0)
start_travel(plox[0], plox[1]);
{
coord_def pos;
show_map(pos, true);
redraw_screen();
if (pos.x > 0)
start_travel(pos.x, pos.y);
}