src/object-hook/hook-weapon.cpp

   1 #include "object-hook/hook-weapon.h"
   2 #include "object-enchant/tr-types.h"
   3 #include "object-hook/hook-armor.h"
   4 #include "object/object-flags.h"
   5 #include "player/player-skill.h"
   6 #include "sv-definition/sv-weapon-types.h"
   7 #include "system/object-type-definition.h"
   8 #include "system/player-type-definition.h"
   9 #include "util/bit-flags-calculator.h"
  10
  11 /*!
  12  * @brief オブジェクトがプレイヤーの職業に応じた適正武器か否かを返す / Favorite weapons
  13  * @param o_ptr 対象のオブジェクト構造体ポインタ
  14  * @return オブジェクトが適正武器ならばTRUEを返す
  15  */
  16 bool object_is_favorite(player_type *player_ptr, const object_type *o_ptr)
  17 {
  18     /* Only melee weapons match */
  19     if (!(o_ptr->tval == ItemKindType::POLEARM || o_ptr->tval == ItemKindType::SWORD || o_ptr->tval == ItemKindType::DIGGING || o_ptr->tval == ItemKindType::HAFTED)) {
  20         return false;
  21     }
  22
  23     /* Favorite weapons are varied depend on the class */
  24     auto short_pclass = enum2i(player_ptr->pclass);
  25     switch (player_ptr->pclass) {
  26     case PlayerClassType::PRIEST: {
  27         auto flgs = object_flags_known(o_ptr);
  28
  29         if (flgs.has_not(TR_BLESSED) && !(o_ptr->tval == ItemKindType::HAFTED))
  30             return false;
  31         break;
  32     }
  33
  34     case PlayerClassType::MONK:
  35     case PlayerClassType::FORCETRAINER:
  36         /* Icky to wield? */
  37         if (!(s_info[short_pclass].w_max[o_ptr->tval][o_ptr->sval]))
  38             return false;
  39         break;
  40
  41     case PlayerClassType::BEASTMASTER:
  42     case PlayerClassType::CAVALRY: {
  43         auto flgs = object_flags_known(o_ptr);
  44
  45         /* Is it known to be suitable to using while riding? */
  46         if (flgs.has_not(TR_RIDING))
  47             return false;
  48
  49         break;
  50     }
  51
  52     case PlayerClassType::SORCERER:
  53         if (s_info[short_pclass].w_max[o_ptr->tval][o_ptr->sval] < PlayerSkill::weapon_exp_at(PlayerSkillRank::MASTER))
  54             return false;
  55         break;
  56
  57     case PlayerClassType::NINJA:
  58         /* Icky to wield? */
  59         if (s_info[short_pclass].w_max[o_ptr->tval][o_ptr->sval] <= PlayerSkill::weapon_exp_at(PlayerSkillRank::BEGINNER))
  60             return false;
  61         break;
  62
  63     default:
  64         /* All weapons are okay for non-special classes */
  65         return true;
  66     }
  67
  68     return true;
  69 }