/**
* Take off a non-cursed equipment item
*
* Note that taking off an item when "full" may cause that item
* to fall to the ground.
*
* Note also that this function does not try to combine the taken off item
* with other inventory items - that must be done by the calling function.
*/
void inven_takeoff(struct object *obj)
{
int slot = equipped_item_slot(player->body, obj);
const char *act;
char o_name[80];
/* Paranoia */
if (slot == player->body.count) return;
/* Describe the object */
object_desc(o_name, sizeof(o_name), obj, ODESC_PREFIX | ODESC_FULL);
/* Describe removal by slot */
if (slot_type_is(slot, EQUIP_WEAPON))
act = "You were wielding";
else if (slot_type_is(slot, EQUIP_BOW))
act = "You were holding";
else if (slot_type_is(slot, EQUIP_LIGHT))
act = "You were holding";
else
act = "You were wearing";
/* De-equip the object */
player->body.slots[slot].obj = NULL;
player->upkeep->equip_cnt--;
/* Message */
msgt(MSG_WIELD, "%s %s (%c).", act, o_name, I2A(slot));
player->upkeep->update |= (PU_BONUS | PU_INVEN);
player->upkeep->notice |= (PN_IGNORE);
return;
}
/**
* Get the slot multiplier for a flag's power rating
*
* \param flag is the flag in question.
* \param slot is the wield_slot it's in.
*/
s16b flag_slot_mult(int flag, int slot)
{
const struct object_flag *f = &object_flag_table[flag];
switch (f->type) {
/* Many flags are equally good (or bad) in any slot */
case OFT_SUST:
case OFT_PROT:
case OFT_BAD:
case OFT_CURSE:
case OFT_DIG: return 1;
/* Light-specific */
case OFT_LIGHT: return (slot_type_is(slot, EQUIP_LIGHT)) ? 1 : 0;
/* Melee weapon specific */
case OFT_MELEE: return (slot_type_is(slot, EQUIP_WEAPON)) ? 1 : 0;
/* Miscellaneous flags are a mixed bag */
case OFT_MISC: {
/* Weapon and bow slot are more useful for other purposes */
if ((slot_type_is(slot, EQUIP_WEAPON)) || (slot_type_is(slot, EQUIP_BOW))) return 1;
/* SD and FF are a bit lame */
if ((flag == OF_FEATHER) || (flag == OF_SLOW_DIGEST)) return 1;
/* FA on gloves is really nice */
if ((flag == OF_FREE_ACT) && (slot_type_is(slot, EQUIP_GLOVES))) return 5;
/* All the major powers are good */
return 2;
}
default: return 1;
}
}
/**
* Get the slot multiplier for a mod's power rating
*
* \param mod is the mod in question.
* \param slot is the wield_slot it's in.
*/
s16b mod_slot_mult(int mod, int slot)
{
/* Ammo gets -1 as a slot, and always has muliplier 1 */
if (slot == -1) return 1;
/* Gloves with DEX are good */
if ((mod == OBJ_MOD_DEX) && (slot_type_is(slot, EQUIP_GLOVES))) return 2;
/* Extra blows are silly on a bow, powerful off-weapon */
if (mod == OBJ_MOD_BLOWS) {
if (slot_type_is(slot, EQUIP_BOW)) return 0;
if (slot_type_is(slot, EQUIP_WEAPON)) return 1;
return 3;
}
/* Extra shots are silly on a melee weapon, powerful off-weapon */
if (mod == OBJ_MOD_SHOTS) {
if (slot_type_is(slot, EQUIP_WEAPON)) return 0;
if (slot_type_is(slot, EQUIP_BOW)) return 1;
return 4;
}
/* Extra might only works on bows */
if (mod == OBJ_MOD_MIGHT) {
if (slot_type_is(slot, EQUIP_BOW)) return 1;
return 0;
}
/* Light is best on, well, lights */
if (mod == OBJ_MOD_LIGHT) {
if (slot_type_is(slot, EQUIP_LIGHT)) return 3;
return 1;
}
/* Others are all easy */
return 1;
}
/**
* Acid has hit the player, attempt to affect some armor.
*
* Note that the "base armor" of an object never changes.
* If any armor is damaged (or resists), the player takes less damage.
*/
int minus_ac(struct player *p)
{
int i, count = 0;
struct object *obj = NULL;
char o_name[80];
/* Avoid crash during monster power calculations */
if (!p->gear) return false;
/* Count the armor slots */
for (i = 0; i < player->body.count; i++) {
/* Ignore non-armor */
if (slot_type_is(i, EQUIP_WEAPON)) continue;
if (slot_type_is(i, EQUIP_BOW)) continue;
if (slot_type_is(i, EQUIP_RING)) continue;
if (slot_type_is(i, EQUIP_AMULET)) continue;
if (slot_type_is(i, EQUIP_LIGHT)) continue;
/* Add */
count++;
}
/* Pick one at random */
for (i = player->body.count - 1; i >= 0; i--) {
/* Ignore non-armor */
if (slot_type_is(i, EQUIP_WEAPON)) continue;
if (slot_type_is(i, EQUIP_BOW)) continue;
if (slot_type_is(i, EQUIP_RING)) continue;
if (slot_type_is(i, EQUIP_AMULET)) continue;
if (slot_type_is(i, EQUIP_LIGHT)) continue;
if (one_in_(count--)) break;
}
/* Get the item */
obj = slot_object(player, i);
/* Nothing to damage */
if (!obj) return (false);
/* No damage left to be done */
if (obj->ac + obj->to_a <= 0) return (false);
/* Describe */
object_desc(o_name, sizeof(o_name), obj, ODESC_BASE);
/* Object resists */
if (obj->el_info[ELEM_ACID].flags & EL_INFO_IGNORE) {
msg("Your %s is unaffected!", o_name);
return (true);
}
/* Message */
msg("Your %s is damaged!", o_name);
/* Damage the item */
obj->to_a--;
if (p->obj_k->to_a)
obj->known->to_a = obj->to_a;
p->upkeep->update |= (PU_BONUS);
p->upkeep->redraw |= (PR_EQUIP);
/* Item was damaged */
return (true);
}
