public void map_place(int x, int y, int btn, int mod) {
        if (plob != null) {
            Gob pgob;
            synchronized (glob.oc) {
                pgob = glob.oc.getgob(playergob);
            }
            if (pgob == null)
                return;
            Coord mc = tilify(pgob.position());
            Coord offset = new Coord(x, y).mul(tileSize);
            mc = mc.add(offset);
            wdgmsg("place", mc, btn, mod);
        }
    }