src/action/weapon-shield.c

   1 #include "action/weapon-shield.h"
   2 #include "flavor/flavor-describer.h"
   3 #include "game-option/birth-options.h"
   4 #include "inventory/inventory-object.h"
   5 #include "inventory/inventory-slot-types.h"
   6 #include "object-hook/hook-checker.h"
   7 #include "object-hook/hook-weapon.h"
   8 #include "object/object-generator.h"
   9 #include "system/object-type-definition.h"
  10 #include "view/display-messages.h"
  11
  12 /*!
  13  * @brief 持ち替え処理
  14  * @param owner_ptr プレーヤーへの参照ポインタ
  15  * @param item 持ち替えを行いたい装備部位ID
  16  * @return なし
  17  */
  18 void verify_equip_slot(player_type *owner_ptr, INVENTORY_IDX item)
  19 {
  20     object_type *o_ptr, *new_o_ptr;
  21     GAME_TEXT o_name[MAX_NLEN];
  22
  23     if (item == INVEN_RARM) {
  24         if (!has_melee_weapon(owner_ptr, INVEN_LARM))
  25             return;
  26
  27         o_ptr = &owner_ptr->inventory_list[INVEN_LARM];
  28         describe_flavor(owner_ptr, o_name, o_ptr, 0);
  29
  30         if (object_is_cursed(o_ptr)) {
  31             if (object_allow_two_hands_wielding(o_ptr) && can_two_hands_wielding(owner_ptr))
  32                 msg_format(_("%sを両手で構えた。", "You are wielding %s with both hands."), o_name);
  33             return;
  34         }
  35
  36         new_o_ptr = &owner_ptr->inventory_list[INVEN_RARM];
  37         object_copy(new_o_ptr, o_ptr);
  38         owner_ptr->total_weight += o_ptr->weight;
  39         inven_item_increase(owner_ptr, INVEN_LARM, -((int)o_ptr->number));
  40         inven_item_optimize(owner_ptr, INVEN_LARM);
  41         if (object_allow_two_hands_wielding(o_ptr) && can_two_hands_wielding(owner_ptr))
  42             msg_format(_("%sを両手で構えた。", "You are wielding %s with both hands."), o_name);
  43         else
  44             msg_format(_("%sを%sで構えた。", "You are wielding %s in your %s hand."), o_name, (left_hander ? _("左手", "left") : _("右手", "right")));
  45         return;
  46     }
  47
  48     if (item != INVEN_LARM)
  49         return;
  50
  51     o_ptr = &owner_ptr->inventory_list[INVEN_RARM];
  52     if (o_ptr->k_idx)
  53         describe_flavor(owner_ptr, o_name, o_ptr, 0);
  54
  55     if (has_melee_weapon(owner_ptr, INVEN_RARM)) {
  56         if (object_allow_two_hands_wielding(o_ptr) && can_two_hands_wielding(owner_ptr))
  57             msg_format(_("%sを両手で構えた。", "You are wielding %s with both hands."), o_name);
  58
  59         return;
  60     }
  61
  62     if ((empty_hands(owner_ptr, FALSE) & EMPTY_HAND_RARM) || object_is_cursed(o_ptr))
  63         return;
  64
  65     new_o_ptr = &owner_ptr->inventory_list[INVEN_LARM];
  66     object_copy(new_o_ptr, o_ptr);
  67     owner_ptr->total_weight += o_ptr->weight;
  68     inven_item_increase(owner_ptr, INVEN_RARM, -((int)o_ptr->number));
  69     inven_item_optimize(owner_ptr, INVEN_RARM);
  70     msg_format(_("%sを持ち替えた。", "You switched hand of %s."), o_name);
  71 }