1 #include "inventory/inventory-curse.h"
2 #include "art-definition/art-accessory-types.h"
3 #include "core/asking-player.h"
4 #include "core/disturbance.h"
5 #include "core/player-redraw-types.h"
6 #include "core/player-update-types.h"
7 #include "flavor/flavor-describer.h"
8 #include "flavor/object-flavor-types.h"
9 #include "inventory/inventory-slot-types.h"
10 #include "io/files-util.h"
11 #include "monster-floor/monster-summon.h"
12 #include "monster-floor/place-monster-types.h"
13 #include "object-enchant/item-feeling.h"
14 #include "object-enchant/object-curse.h"
15 #include "object-enchant/special-object-flags.h"
16 #include "object-enchant/tr-types.h"
17 #include "object-enchant/trc-types.h"
18 #include "object/object-flags.h"
19 #include "perception/object-perception.h"
20 #include "player/player-damage.h"
21 #include "player/player-race-types.h"
22 #include "spell-kind/spells-random.h"
23 #include "spell-kind/spells-teleport.h"
24 #include "spell/spells-summon.h"
25 #include "status/bad-status-setter.h"
26 #include "system/floor-type-definition.h"
27 #include "util/bit-flags-calculator.h"
28 #include "util/quarks.h"
29 #include "util/string-processor.h"
30 #include "view/display-messages.h"
32 #define TRC_P_FLAG_MASK \
33 (TRC_TELEPORT_SELF | TRC_CHAINSWORD | TRC_TY_CURSE | TRC_DRAIN_EXP | TRC_ADD_L_CURSE | TRC_ADD_H_CURSE | TRC_CALL_ANIMAL | TRC_CALL_DEMON \
34 | TRC_CALL_DRAGON | TRC_COWARDICE | TRC_TELEPORT | TRC_DRAIN_HP | TRC_DRAIN_MANA | TRC_CALL_UNDEAD)
36 static bool is_specific_curse(BIT_FLAGS flag)
38 return (flag == TRC_ADD_L_CURSE) || (flag == TRC_ADD_H_CURSE) || (flag == TRC_DRAIN_HP) || (flag == TRC_DRAIN_MANA) || (flag == TRC_CALL_ANIMAL)
39 || (flag == TRC_CALL_DEMON) || (flag == TRC_CALL_DRAGON) || (flag == TRC_CALL_UNDEAD) || (flag == TRC_COWARDICE) || (flag == TRC_LOW_MELEE)
40 || (flag == TRC_LOW_AC) || (flag == TRC_LOW_MAGIC) || (flag == TRC_FAST_DIGEST) || (flag == TRC_SLOW_REGEN);
43 static void choise_cursed_item(player_type *creature_ptr, BIT_FLAGS flag, object_type *o_ptr, int *choices, int *number, int item_num)
45 if (!is_specific_curse(flag))
49 BIT_FLAGS flgs[TR_FLAG_SIZE];
50 object_flags(creature_ptr, o_ptr, flgs);
98 if (!have_flag(flgs, (long)cf))
101 choices[*number] = item_num;
106 * @brief 現在呪いを保持している装備品を一つランダムに探し出す / Choose one of items that have cursed flag
107 * @param flag 探し出したい呪いフラグ配列
108 * @return 該当の呪いが一つでもあった場合にランダムに選ばれた装備品のオブジェクト構造体参照ポインタを返す。\n
111 object_type *choose_cursed_obj_name(player_type *creature_ptr, BIT_FLAGS flag)
113 int choices[INVEN_TOTAL - INVEN_RARM];
115 if (!(creature_ptr->cursed & flag))
118 for (inventory_slot_type i = INVEN_RARM; i < INVEN_TOTAL; i++) {
119 object_type *o_ptr = &creature_ptr->inventory_list[i];
120 if (o_ptr->curse_flags & flag) {
126 choise_cursed_item(creature_ptr, flag, o_ptr, choices, &number, i);
129 return &creature_ptr->inventory_list[choices[randint0(number)]];
133 * @brief 呪われている、トランプエゴ等による装備品由来のテレポートを実行する
134 * @param creature_ptr プレーヤーへの参照ポインタ
137 static void curse_teleport(player_type *creature_ptr)
139 if (((creature_ptr->cursed & TRC_TELEPORT_SELF) == 0) || !one_in_(200))
142 GAME_TEXT o_name[MAX_NLEN];
144 int i_keep = 0, count = 0;
145 for (inventory_slot_type i = INVEN_RARM; i < INVEN_TOTAL; i++) {
146 BIT_FLAGS flgs[TR_FLAG_SIZE];
147 o_ptr = &creature_ptr->inventory_list[i];
151 object_flags(creature_ptr, o_ptr, flgs);
153 if (!have_flag(flgs, TR_TELEPORT))
156 if (o_ptr->inscription && angband_strchr(quark_str(o_ptr->inscription), '.'))
164 o_ptr = &creature_ptr->inventory_list[i_keep];
165 describe_flavor(creature_ptr, o_name, o_ptr, (OD_OMIT_PREFIX | OD_NAME_ONLY));
166 msg_format(_("%sがテレポートの能力を発動させようとしている。", "Your %s is activating teleportation."), o_name);
167 if (get_check_strict(creature_ptr, _("テレポートしますか?", "Teleport? "), CHECK_OKAY_CANCEL)) {
168 disturb(creature_ptr, FALSE, TRUE);
169 teleport_player(creature_ptr, 50, TELEPORT_SPONTANEOUS);
171 msg_format(_("%sに{.}(ピリオド)と銘を刻むと発動を抑制できます。", "You can inscribe {.} on your %s to disable random teleportation. "), o_name);
172 disturb(creature_ptr, TRUE, TRUE);
177 * @details 元々呪い効果の発揮ルーチン中にいたので、整合性保持のためここに置いておく
179 static void occur_chainsword_effect(player_type *creature_ptr)
181 if (((creature_ptr->cursed & TRC_CHAINSWORD) == 0) || !one_in_(CHAINSWORD_NOISE))
185 if (!get_rnd_line(_("chainswd_j.txt", "chainswd.txt"), 0, noise))
187 disturb(creature_ptr, FALSE, FALSE);
190 static void curse_drain_exp(player_type *creature_ptr)
192 if ((creature_ptr->prace == RACE_ANDROID) || ((creature_ptr->cursed & TRC_DRAIN_EXP) == 0) || !one_in_(4))
195 creature_ptr->exp -= (creature_ptr->lev + 1) / 2;
196 if (creature_ptr->exp < 0)
197 creature_ptr->exp = 0;
199 creature_ptr->max_exp -= (creature_ptr->lev + 1) / 2;
200 if (creature_ptr->max_exp < 0)
201 creature_ptr->max_exp = 0;
203 check_experience(creature_ptr);
206 static void multiply_low_curse(player_type *creature_ptr)
208 if (((creature_ptr->cursed & TRC_ADD_L_CURSE) == 0) || !one_in_(2000))
212 o_ptr = choose_cursed_obj_name(creature_ptr, TRC_ADD_L_CURSE);
213 BIT_FLAGS new_curse = get_curse(creature_ptr, 0, o_ptr);
214 if ((o_ptr->curse_flags & new_curse))
217 GAME_TEXT o_name[MAX_NLEN];
218 describe_flavor(creature_ptr, o_name, o_ptr, (OD_OMIT_PREFIX | OD_NAME_ONLY));
219 o_ptr->curse_flags |= new_curse;
220 msg_format(_("悪意に満ちた黒いオーラが%sをとりまいた...", "There is a malignant black aura surrounding your %s..."), o_name);
221 o_ptr->feeling = FEEL_NONE;
222 creature_ptr->update |= (PU_BONUS);
225 static void multiply_high_curse(player_type *creature_ptr)
227 if (((creature_ptr->cursed & TRC_ADD_H_CURSE) == 0) || !one_in_(2000))
231 o_ptr = choose_cursed_obj_name(creature_ptr, TRC_ADD_H_CURSE);
232 BIT_FLAGS new_curse = get_curse(creature_ptr, 1, o_ptr);
233 if ((o_ptr->curse_flags & new_curse))
236 GAME_TEXT o_name[MAX_NLEN];
237 describe_flavor(creature_ptr, o_name, o_ptr, (OD_OMIT_PREFIX | OD_NAME_ONLY));
238 o_ptr->curse_flags |= new_curse;
239 msg_format(_("悪意に満ちた黒いオーラが%sをとりまいた...", "There is a malignant black aura surrounding your %s..."), o_name);
240 o_ptr->feeling = FEEL_NONE;
241 creature_ptr->update |= (PU_BONUS);
244 static void curse_call_monster(player_type *creature_ptr)
246 const int call_type = PM_ALLOW_GROUP | PM_ALLOW_UNIQUE | PM_NO_PET;
247 const int obj_desc_type = OD_OMIT_PREFIX | OD_NAME_ONLY;
248 floor_type *floor_ptr = creature_ptr->current_floor_ptr;
249 if ((creature_ptr->cursed & TRC_CALL_ANIMAL) && one_in_(2500)) {
250 if (summon_specific(creature_ptr, 0, creature_ptr->y, creature_ptr->x, floor_ptr->dun_level, SUMMON_ANIMAL, call_type)) {
251 GAME_TEXT o_name[MAX_NLEN];
252 describe_flavor(creature_ptr, o_name, choose_cursed_obj_name(creature_ptr, TRC_CALL_ANIMAL), obj_desc_type);
253 msg_format(_("%sが動物を引き寄せた!", "Your %s has attracted an animal!"), o_name);
254 disturb(creature_ptr, FALSE, TRUE);
258 if ((creature_ptr->cursed & TRC_CALL_DEMON) && one_in_(1111)) {
259 if (summon_specific(creature_ptr, 0, creature_ptr->y, creature_ptr->x, floor_ptr->dun_level, SUMMON_DEMON, call_type)) {
260 GAME_TEXT o_name[MAX_NLEN];
261 describe_flavor(creature_ptr, o_name, choose_cursed_obj_name(creature_ptr, TRC_CALL_DEMON), obj_desc_type);
262 msg_format(_("%sが悪魔を引き寄せた!", "Your %s has attracted a demon!"), o_name);
263 disturb(creature_ptr, FALSE, TRUE);
267 if ((creature_ptr->cursed & TRC_CALL_DRAGON) && one_in_(800)) {
268 if (summon_specific(creature_ptr, 0, creature_ptr->y, creature_ptr->x, floor_ptr->dun_level, SUMMON_DRAGON, call_type)) {
269 GAME_TEXT o_name[MAX_NLEN];
270 describe_flavor(creature_ptr, o_name, choose_cursed_obj_name(creature_ptr, TRC_CALL_DRAGON), obj_desc_type);
271 msg_format(_("%sがドラゴンを引き寄せた!", "Your %s has attracted an dragon!"), o_name);
272 disturb(creature_ptr, FALSE, TRUE);
276 if ((creature_ptr->cursed & TRC_CALL_UNDEAD) && one_in_(1111)) {
277 if (summon_specific(creature_ptr, 0, creature_ptr->y, creature_ptr->x, floor_ptr->dun_level, SUMMON_UNDEAD, call_type)) {
278 GAME_TEXT o_name[MAX_NLEN];
279 describe_flavor(creature_ptr, o_name, choose_cursed_obj_name(creature_ptr, TRC_CALL_UNDEAD), obj_desc_type);
280 msg_format(_("%sが死霊を引き寄せた!", "Your %s has attracted an undead!"), o_name);
281 disturb(creature_ptr, FALSE, TRUE);
286 static void curse_cowardice(player_type *creature_ptr)
288 if (((creature_ptr->cursed & TRC_COWARDICE) == 0) || !one_in_(1500))
291 if (creature_ptr->resist_fear)
294 disturb(creature_ptr, FALSE, TRUE);
295 msg_print(_("とても暗い... とても恐い!", "It's so dark... so scary!"));
296 set_afraid(creature_ptr, creature_ptr->afraid + 13 + randint1(26));
299 static void curse_drain_hp(player_type *creature_ptr)
301 if (((creature_ptr->cursed & TRC_DRAIN_HP) == 0) || !one_in_(666))
304 GAME_TEXT o_name[MAX_NLEN];
305 describe_flavor(creature_ptr, o_name, choose_cursed_obj_name(creature_ptr, TRC_DRAIN_HP), (OD_OMIT_PREFIX | OD_NAME_ONLY));
306 msg_format(_("%sはあなたの体力を吸収した!", "Your %s drains HP from you!"), o_name);
307 take_hit(creature_ptr, DAMAGE_LOSELIFE, MIN(creature_ptr->lev * 2, 100), o_name, -1);
310 static void curse_drain_mp(player_type *creature_ptr)
312 if (((creature_ptr->cursed & TRC_DRAIN_MANA) == 0) || (creature_ptr->csp == 0) || !one_in_(666))
315 GAME_TEXT o_name[MAX_NLEN];
316 describe_flavor(creature_ptr, o_name, choose_cursed_obj_name(creature_ptr, TRC_DRAIN_MANA), (OD_OMIT_PREFIX | OD_NAME_ONLY));
317 msg_format(_("%sはあなたの魔力を吸収した!", "Your %s drains mana from you!"), o_name);
318 creature_ptr->csp -= MIN(creature_ptr->lev, 50);
319 if (creature_ptr->csp < 0) {
320 creature_ptr->csp = 0;
321 creature_ptr->csp_frac = 0;
324 creature_ptr->redraw |= PR_MANA;
327 static void occur_curse_effects(player_type *creature_ptr)
329 if (((creature_ptr->cursed & TRC_P_FLAG_MASK) == 0) || creature_ptr->phase_out || creature_ptr->wild_mode)
332 curse_teleport(creature_ptr);
333 occur_chainsword_effect(creature_ptr);
334 if ((creature_ptr->cursed & TRC_TY_CURSE) && one_in_(TY_CURSE_CHANCE)) {
336 (void)activate_ty_curse(creature_ptr, FALSE, &count);
339 curse_drain_exp(creature_ptr);
340 multiply_low_curse(creature_ptr);
341 multiply_high_curse(creature_ptr);
342 curse_call_monster(creature_ptr);
343 curse_cowardice(creature_ptr);
344 if ((creature_ptr->cursed & TRC_TELEPORT) && one_in_(200) && !creature_ptr->anti_tele) {
345 disturb(creature_ptr, FALSE, TRUE);
346 teleport_player(creature_ptr, 40, TELEPORT_PASSIVE);
349 curse_drain_hp(creature_ptr);
350 curse_drain_mp(creature_ptr);
354 * @brief 10ゲームターンが進行するごとに装備効果の発動判定を行う処理
355 * / Handle curse effects once every 10 game turns
356 * @param creature_ptr プレーヤーへの参照ポインタ
359 void execute_cursed_items_effect(player_type *creature_ptr)
361 occur_curse_effects(creature_ptr);
362 if (!one_in_(999) || creature_ptr->anti_magic)
365 object_type *o_ptr = &creature_ptr->inventory_list[INVEN_LITE];
366 if (o_ptr->name1 != ART_JUDGE)
369 if (object_is_known(o_ptr))
370 msg_print(_("『審判の宝石』はあなたの体力を吸収した!", "The Jewel of Judgement drains life from you!"));
372 msg_print(_("なにかがあなたの体力を吸収した!", "Something drains life from you!"));
374 take_hit(creature_ptr, DAMAGE_LOSELIFE, MIN(creature_ptr->lev, 50), _("審判の宝石", "the Jewel of Judgement"), -1);