Function zappable

src/zap.c:2513–2522

* zappable - returns 1 if zap is available, 0 otherwise. * it removes a charge from the wand if zappable. * added by GAN 11/03/86 */

 * added by GAN 11/03/86
 */
int
zappable(struct obj *wand)
{
    if (wand->spe < 0 || (wand->spe == 0 && rn2(WAND_WREST_CHANCE)))
        return 0;
    if (wand->spe == 0)
        You("wrest one last charge from the worn-out wand.");
    wand->spe--;
    return 1;
}

void
do_enlightenment_effect(void)