src/mind/mind-blue-mage.cpp

   1 #include "mind/mind-blue-mage.h"
   2 #include "action/action-limited.h"
   3 #include "blue-magic/blue-magic-caster.h"
   4 #include "blue-magic/learnt-power-getter.h"
   5 #include "core/asking-player.h"
   6 #include "core/player-redraw-types.h"
   7 #include "core/window-redrawer.h"
   8 #include "game-option/disturbance-options.h"
   9 #include "game-option/input-options.h"
  10 #include "main/sound-definitions-table.h"
  11 #include "main/sound-of-music.h"
  12 #include "monster-race/race-ability-mask.h"
  13 #include "mspell/monster-power-table.h"
  14 #include "player-info/avatar.h"
  15 #include "player-status/player-energy.h"
  16 #include "player/player-status-table.h"
  17 #include "realm/realm-types.h"
  18 #include "spell/spell-info.h"
  19 #include "status/bad-status-setter.h"
  20 #include "status/base-status.h"
  21 #include "system/player-type-definition.h"
  22 #include "term/screen-processor.h"
  23 #include "view/display-messages.h"
  24
  25 /*!
  26  * @brief 青魔法コマンドのメインルーチン /
  27  * do_cmd_cast calls this function if the player's class is 'Blue-Mage'.
  28  * @return 処理を実行したらTRUE、キャンセルした場合FALSEを返す。
  29  */
  30 bool do_cmd_cast_learned(player_type *caster_ptr)
  31 {
  32     SPELL_IDX n = 0;
  33     PERCENTAGE chance;
  34     PERCENTAGE minfail = 0;
  35     PLAYER_LEVEL plev = caster_ptr->lev;
  36     monster_power spell;
  37     bool cast;
  38     MANA_POINT need_mana;
  39
  40     if (cmd_limit_confused(caster_ptr))
  41         return FALSE;
  42
  43     if (!get_learned_power(caster_ptr, &n))
  44         return FALSE;
  45
  46     spell = monster_powers[n];
  47     need_mana = mod_need_mana(caster_ptr, spell.smana, 0, REALM_NONE);
  48     if (need_mana > caster_ptr->csp) {
  49         msg_print(_("ＭＰが足りません。", "You do not have enough mana to use this power."));
  50         if (!over_exert)
  51             return FALSE;
  52
  53         if (!get_check(_("それでも挑戦しますか? ", "Attempt it anyway? ")))
  54             return FALSE;
  55     }
  56
  57     chance = spell.fail;
  58     if (plev > spell.level)
  59         chance -= 3 * (plev - spell.level);
  60     else
  61         chance += (spell.level - plev);
  62
  63     chance -= 3 * (adj_mag_stat[caster_ptr->stat_index[A_INT]] - 1);
  64     chance = mod_spell_chance_1(caster_ptr, chance);
  65     if (need_mana > caster_ptr->csp) {
  66         chance += 5 * (need_mana - caster_ptr->csp);
  67     }
  68
  69     minfail = adj_mag_fail[caster_ptr->stat_index[A_INT]];
  70     if (chance < minfail)
  71         chance = minfail;
  72
  73     if (caster_ptr->stun > 50)
  74         chance += 25;
  75     else if (caster_ptr->stun)
  76         chance += 15;
  77
  78     if (chance > 95)
  79         chance = 95;
  80
  81     chance = mod_spell_chance_2(caster_ptr, chance);
  82     const auto spell_type = static_cast<RF_ABILITY>(n);
  83     if (randint0(100) < chance) {
  84         if (flush_failure)
  85             flush();
  86
  87         msg_print(_("魔法をうまく唱えられなかった。", "You failed to concentrate hard enough!"));
  88         sound(SOUND_FAIL);
  89         if (RF_ABILITY_SUMMON_MASK.has(spell_type))
  90             cast = cast_learned_spell(caster_ptr, spell_type, FALSE);
  91     } else {
  92         sound(SOUND_ZAP);
  93         cast = cast_learned_spell(caster_ptr, spell_type, TRUE);
  94         if (!cast)
  95             return FALSE;
  96     }
  97
  98     if (need_mana <= caster_ptr->csp) {
  99         caster_ptr->csp -= need_mana;
 100     } else {
 101         int oops = need_mana;
 102         caster_ptr->csp = 0;
 103         caster_ptr->csp_frac = 0;
 104         msg_print(_("精神を集中しすぎて気を失ってしまった！", "You faint from the effort!"));
 105         (void)set_paralyzed(caster_ptr, caster_ptr->paralyzed + randint1(5 * oops + 1));
 106         chg_virtue(caster_ptr, V_KNOWLEDGE, -10);
 107         if (randint0(100) < 50) {
 108             bool perm = (randint0(100) < 25);
 109             msg_print(_("体を悪くしてしまった！", "You have damaged your health!"));
 110             (void)dec_stat(caster_ptr, A_CON, 15 + randint1(10), perm);
 111         }
 112     }
 113
 114     PlayerEnergy(caster_ptr).set_player_turn_energy(100);
 115     caster_ptr->redraw |= PR_MANA;
 116     caster_ptr->window_flags |= PW_PLAYER | PW_SPELL;
 117     return TRUE;
 118 }