/**
* Determine which equipment slot (if any) an item likes. The slot might (or
* might not) be open, but it is a slot which the object could be equipped in.
*
* For items where multiple slots could work (e.g. rings), the function
* will try to return an open slot if possible.
*/
int wield_slot(const struct object *obj)
{
/* Slot for equipment */
switch (obj->tval)
{
case TV_BOW: return slot_by_type(player, EQUIP_BOW, false);
case TV_AMULET: return slot_by_type(player, EQUIP_AMULET, false);
case TV_CLOAK: return slot_by_type(player, EQUIP_CLOAK, false);
case TV_SHIELD: return slot_by_type(player, EQUIP_SHIELD, false);
case TV_GLOVES: return slot_by_type(player, EQUIP_GLOVES, false);
case TV_BOOTS: return slot_by_type(player, EQUIP_BOOTS, false);
}
if (tval_is_melee_weapon(obj))
return slot_by_type(player, EQUIP_WEAPON, false);
else if (tval_is_ring(obj))
return slot_by_type(player, EQUIP_RING, false);
else if (tval_is_light(obj))
return slot_by_type(player, EQUIP_LIGHT, false);
else if (tval_is_body_armor(obj))
return slot_by_type(player, EQUIP_BODY_ARMOR, false);
else if (tval_is_head_armor(obj))
return slot_by_type(player, EQUIP_HAT, false);
/* No slot available */
return (-1);
}
/**
* Describe combat properties of an item - damage dice, to-hit, to-dam, armor
* class, missile multipler
*/
static size_t obj_desc_combat(const struct object *obj, char *buf, size_t max,
size_t end, bool spoil)
{
bitflag flags_known[OF_SIZE];
object_flags_known(obj, flags_known);
if (kf_has(obj->kind->kind_flags, KF_SHOW_DICE)) {
/* Only display the real damage dice if the combat stats are known */
if (spoil || object_attack_plusses_are_visible(obj))
strnfcat(buf, max, &end, " (%dd%d)", obj->dd, obj->ds);
else
strnfcat(buf, max, &end, " (%dd%d)", obj->kind->dd,
obj->kind->ds);
}
if (kf_has(obj->kind->kind_flags, KF_SHOW_MULT)) {
/* Display shooting power as part of the multiplier */
if ((obj->modifiers[OBJ_MOD_MIGHT] > 0) &&
(spoil || object_this_mod_is_visible(obj, OBJ_MOD_MIGHT)))
strnfcat(buf, max, &end, " (x%d)",
obj->pval + obj->modifiers[OBJ_MOD_MIGHT]);
else
strnfcat(buf, max, &end, " (x%d)", obj->pval);
}
/* Show weapon bonuses */
if (spoil || object_attack_plusses_are_visible(obj)) {
if (tval_is_weapon(obj) || obj->to_d || obj->to_h) {
/* Make an exception for body armor with only a to-hit penalty */
if (obj->to_h < 0 && obj->to_d == 0 &&
tval_is_body_armor(obj))
strnfcat(buf, max, &end, " (%+d)", obj->to_h);
/* Otherwise, always use the full tuple */
else
strnfcat(buf, max, &end, " (%+d,%+d)", obj->to_h,
obj->to_d);
}
}
/* Show armor bonuses */
if (spoil || object_defence_plusses_are_visible(obj)) {
if (obj_desc_show_armor(obj))
strnfcat(buf, max, &end, " [%d,%+d]", obj->ac, obj->to_a);
else if (obj->to_a)
strnfcat(buf, max, &end, " [%+d]", obj->to_a);
}
else if (obj_desc_show_armor(obj))
strnfcat(buf, max, &end, " [%d]",
object_was_sensed(obj) ? obj->ac : obj->kind->ac);
return end;
}
