void iuse::nitro(game *g, player *p, item *it, bool t)
{
 int dirx, diry;
 g->draw();
 mvprintw(0, 0, "Place where?");
 get_direction(dirx, diry, input());
 if (dirx == -2) {
  g->add_msg("Invalid direction.");
  return;
 }
 int posx = dirx + p->posx;
 int posy = diry + p->posy;
 if (g->m.move_cost(posx, posy) != 2) {
  g->add_msg("You can't place a %s there.", it->tname().c_str());
  return;
 }
 int time = query_int("Set the fuse length to (0 to cancel)?");
 if (time == 0) {
  g->add_msg("Never mind.");
  return;
 }

 g->add_msg("You set the timer to %d.", time);
 it->make(g->itypes[itm_nitrocelulose_lit]);
 it->charges = time;
 it->active = true;
 g->m.add_item(posx, posy, it->type, 1);
 it->invlet = 0;
}