showexpl
showexpl(newpp->p_y, newpp->p_x, FLYER);
showexpl(np->p_y, np->p_x, BOOT);
showexpl(pp->p_y, pp->p_x, shot_type[req_index]);
showexpl(pp->p_y, pp->p_x, SLIME);
showexpl(r->r_y, r->r_x, FLYER);
void showexpl(int, int, char);
showexpl(y, x, pp->p_face);
showexpl(y, x, expl);
showexpl(bp->b_y, bp->b_x, bp->b_type == LAVA ? LAVA : '*');