Function harmless_missile

src/dothrow.c:1219–1248

Will 'obj' cause damage if it falls on hero's head when thrown upward? Not used to handle things which break when they hit. Stone missile hitting hero w/ Passes_walls attribute handled separately. */

   Not used to handle things which break when they hit.
   Stone missile hitting hero w/ Passes_walls attribute handled separately. */
boolean
harmless_missile(struct obj *obj)
{
    int otyp = obj->otyp;

    /* this list is fairly arbitrary */
    switch (otyp) {
    case SLING:
    case EUCALYPTUS_LEAF:
    case KELP_FROND:
    case SPRIG_OF_WOLFSBANE:
    case FORTUNE_COOKIE:
    case PANCAKE:
        return TRUE;
    case RUBBER_HOSE:
    case BAG_OF_TRICKS:
        return (obj->spe < 1);
    case SACK:
    case OILSKIN_SACK:
    case BAG_OF_HOLDING:
        return !Has_contents(obj);
    default:
        if (obj->oclass == SCROLL_CLASS) /* scrolls but not all paper objs */
            return TRUE;
        if (objects[otyp].oc_material == CLOTH)
            return TRUE;
        break;
    }
    return FALSE;
}

/*
 * Hero tosses an object upwards with appropriate consequences.