1 #include "cmd-item/cmd-throw.h"
2 #include "action/throw-util.h"
3 #include "action/weapon-shield.h"
4 #include "art-definition/art-weapon-types.h"
5 #include "combat/attack-power-table.h"
6 #include "combat/shoot.h"
7 #include "combat/slaying.h"
8 #include "core/player-redraw-types.h"
9 #include "core/player-update-types.h"
10 #include "core/stuff-handler.h"
11 #include "core/window-redrawer.h"
12 #include "effect/spells-effect-util.h"
13 #include "flavor/flavor-describer.h"
14 #include "flavor/object-flavor-types.h"
15 #include "floor/cave.h"
16 #include "floor/floor-object.h"
17 #include "floor/geometry.h"
18 #include "game-option/cheat-types.h"
19 #include "game-option/special-options.h"
20 #include "grid/feature-flag-types.h"
21 #include "grid/grid.h"
22 #include "inventory/inventory-object.h"
23 #include "inventory/inventory-slot-types.h"
24 #include "io/cursor.h"
25 #include "io/screen-util.h"
26 #include "main/sound-definitions-table.h"
27 #include "main/sound-of-music.h"
28 #include "monster-floor/monster-death.h"
29 #include "monster-floor/monster-summon.h"
30 #include "monster-floor/place-monster-types.h"
31 #include "monster/monster-describer.h"
32 #include "monster/monster-info.h"
33 #include "monster/monster-status.h"
34 #include "object-enchant/tr-types.h"
35 #include "object-hook/hook-checker.h"
36 #include "object-hook/hook-expendable.h"
37 #include "object-hook/hook-weapon.h"
38 #include "object/item-tester-hooker.h"
39 #include "object/item-use-flags.h"
40 #include "object/object-broken.h"
41 #include "object/object-flags.h"
42 #include "object/object-generator.h"
43 #include "object/object-info.h"
44 #include "object/object-kind.h"
45 #include "object/object-stack.h"
46 #include "player/attack-defense-types.h"
47 #include "player/special-defense-types.h"
48 #include "racial/racial-android.h"
49 #include "specific-object/torch.h"
50 #include "status/action-setter.h"
51 #include "system/floor-type-definition.h"
52 #include "system/object-type-definition.h"
53 #include "target/target-checker.h"
54 #include "target/target-getter.h"
55 #include "term/screen-processor.h"
56 #include "util/bit-flags-calculator.h"
57 #include "view/display-messages.h"
58 #include "view/object-describer.h"
59 #include "wizard/wizard-messages.h"
61 static bool check_throw_boomerang(player_type *creature_ptr, it_type *it_ptr, concptr *q, concptr *s)
63 if (!it_ptr->boomerang)
66 if (has_melee_weapon(creature_ptr, INVEN_RARM) && has_melee_weapon(creature_ptr, INVEN_LARM)) {
67 item_tester_hook = item_tester_hook_boomerang;
68 *q = _("どの武器を投げますか? ", "Throw which it_ptr->item? ");
69 *s = _("投げる武器がない。", "You have nothing to throw.");
70 it_ptr->o_ptr = choose_object(creature_ptr, &it_ptr->item, *q, *s, USE_EQUIP, 0);
79 if (has_melee_weapon(creature_ptr, INVEN_LARM)) {
80 it_ptr->item = INVEN_LARM;
81 it_ptr->o_ptr = &creature_ptr->inventory_list[it_ptr->item];
85 it_ptr->item = INVEN_RARM;
86 it_ptr->o_ptr = &creature_ptr->inventory_list[it_ptr->item];
90 static bool check_what_throw(player_type *creature_ptr, it_type *it_ptr)
92 if (it_ptr->shuriken >= 0) {
93 it_ptr->item = it_ptr->shuriken;
94 it_ptr->o_ptr = &creature_ptr->inventory_list[it_ptr->item];
99 if (!check_throw_boomerang(creature_ptr, it_ptr, &q, &s))
102 q = _("どのアイテムを投げますか? ", "Throw which it_ptr->item? ");
103 s = _("投げるアイテムがない。", "You have nothing to throw.");
104 it_ptr->o_ptr = choose_object(creature_ptr, &it_ptr->item, q, s, USE_INVEN | USE_FLOOR | USE_EQUIP, 0);
105 if (!it_ptr->o_ptr) {
113 static bool check_can_throw(player_type *creature_ptr, it_type *it_ptr)
115 if (!check_what_throw(creature_ptr, it_ptr))
118 if (object_is_cursed(it_ptr->o_ptr) && (it_ptr->item >= INVEN_RARM)) {
119 msg_print(_("ふーむ、どうやら呪われているようだ。", "Hmmm, it seems to be cursed."));
123 if (creature_ptr->current_floor_ptr->inside_arena && !it_ptr->boomerang && (it_ptr->o_ptr->tval != TV_SPIKE)) {
124 msg_print(_("アリーナではアイテムを使えない!", "You're in the arena now. This is hand-to-hand!"));
132 static void calc_throw_range(player_type *creature_ptr, it_type *it_ptr)
134 object_copy(it_ptr->q_ptr, it_ptr->o_ptr);
135 object_flags(creature_ptr, it_ptr->q_ptr, it_ptr->obj_flags);
136 torch_flags(it_ptr->q_ptr, it_ptr->obj_flags);
137 distribute_charges(it_ptr->o_ptr, it_ptr->q_ptr, 1);
138 it_ptr->q_ptr->number = 1;
139 describe_flavor(creature_ptr, it_ptr->o_name, it_ptr->q_ptr, OD_OMIT_PREFIX);
140 if (creature_ptr->mighty_throw)
143 int mul = 10 + 2 * (it_ptr->mult - 1);
144 int div = ((it_ptr->q_ptr->weight > 10) ? it_ptr->q_ptr->weight : 10);
145 if ((have_flag(it_ptr->obj_flags, TR_THROW)) || it_ptr->boomerang)
148 it_ptr->tdis = (adj_str_blow[creature_ptr->stat_ind[A_STR]] + 20) * mul / div;
149 if (it_ptr->tdis > mul)
153 static bool calc_throw_grid(player_type *creature_ptr, it_type *it_ptr)
155 if (it_ptr->shuriken >= 0) {
156 it_ptr->ty = randint0(101) - 50 + creature_ptr->y;
157 it_ptr->tx = randint0(101) - 50 + creature_ptr->x;
161 project_length = it_ptr->tdis + 1;
163 if (!get_aim_dir(creature_ptr, &dir))
166 it_ptr->tx = creature_ptr->x + 99 * ddx[dir];
167 it_ptr->ty = creature_ptr->y + 99 * ddy[dir];
168 if ((dir == 5) && target_okay(creature_ptr)) {
169 it_ptr->tx = target_col;
170 it_ptr->ty = target_row;
177 static void reflect_inventory_by_throw(player_type *creature_ptr, it_type *it_ptr)
179 if ((it_ptr->q_ptr->name1 == ART_MJOLLNIR) || (it_ptr->q_ptr->name1 == ART_AEGISFANG) || it_ptr->boomerang)
180 it_ptr->return_when_thrown = TRUE;
182 if (it_ptr->item < 0) {
183 floor_item_increase(creature_ptr->current_floor_ptr, 0 - it_ptr->item, -1);
184 floor_item_optimize(creature_ptr, 0 - it_ptr->item);
188 inven_item_increase(creature_ptr, it_ptr->item, -1);
189 if (!it_ptr->return_when_thrown)
190 inven_item_describe(creature_ptr, it_ptr->item);
192 inven_item_optimize(creature_ptr, it_ptr->item);
195 static void set_class_specific_throw_params(player_type *creature_ptr, it_type *it_ptr)
197 take_turn(creature_ptr, 100);
198 if ((creature_ptr->pclass == CLASS_ROGUE) || (creature_ptr->pclass == CLASS_NINJA))
199 creature_ptr->energy_use -= creature_ptr->lev;
201 it_ptr->y = creature_ptr->y;
202 it_ptr->x = creature_ptr->x;
203 handle_stuff(creature_ptr);
204 it_ptr->shuriken = (creature_ptr->pclass == CLASS_NINJA)
205 && ((it_ptr->q_ptr->tval == TV_SPIKE) || ((have_flag(it_ptr->obj_flags, TR_THROW)) && (it_ptr->q_ptr->tval == TV_SWORD)));
208 static void set_racial_chance(player_type *creature_ptr, it_type *it_ptr)
210 if (have_flag(it_ptr->obj_flags, TR_THROW))
211 it_ptr->chance = ((creature_ptr->skill_tht) + ((creature_ptr->to_h_b + it_ptr->q_ptr->to_h) * BTH_PLUS_ADJ));
213 it_ptr->chance = (creature_ptr->skill_tht + (creature_ptr->to_h_b * BTH_PLUS_ADJ));
215 if (it_ptr->shuriken != 0)
219 static bool check_racial_target_bold(player_type *creature_ptr, it_type *it_ptr)
221 it_ptr->ny[it_ptr->cur_dis] = it_ptr->y;
222 it_ptr->nx[it_ptr->cur_dis] = it_ptr->x;
223 mmove2(&it_ptr->ny[it_ptr->cur_dis], &it_ptr->nx[it_ptr->cur_dis], creature_ptr->y, creature_ptr->x, it_ptr->ty, it_ptr->tx);
224 if (cave_have_flag_bold(creature_ptr->current_floor_ptr, it_ptr->ny[it_ptr->cur_dis], it_ptr->nx[it_ptr->cur_dis], FF_PROJECT))
227 it_ptr->hit_wall = TRUE;
228 return (it_ptr->q_ptr->tval == TV_FIGURINE) || object_is_potion(it_ptr->q_ptr)
229 || (creature_ptr->current_floor_ptr->grid_array[it_ptr->ny[it_ptr->cur_dis]][it_ptr->nx[it_ptr->cur_dis]].m_idx == 0);
232 static void check_racial_target_seen(player_type *creature_ptr, it_type *it_ptr)
234 if (!panel_contains(it_ptr->ny[it_ptr->cur_dis], it_ptr->nx[it_ptr->cur_dis])
235 || !player_can_see_bold(creature_ptr, it_ptr->ny[it_ptr->cur_dis], it_ptr->nx[it_ptr->cur_dis])) {
236 term_xtra(TERM_XTRA_DELAY, it_ptr->msec);
240 SYMBOL_CODE c = object_char(it_ptr->q_ptr);
241 TERM_COLOR a = object_attr(it_ptr->q_ptr);
242 print_rel(creature_ptr, c, a, it_ptr->ny[it_ptr->cur_dis], it_ptr->nx[it_ptr->cur_dis]);
243 move_cursor_relative(it_ptr->ny[it_ptr->cur_dis], it_ptr->nx[it_ptr->cur_dis]);
245 term_xtra(TERM_XTRA_DELAY, it_ptr->msec);
246 lite_spot(creature_ptr, it_ptr->ny[it_ptr->cur_dis], it_ptr->nx[it_ptr->cur_dis]);
250 static bool check_racial_target_monster(player_type *creature_ptr, it_type *it_ptr)
252 it_ptr->prev_y = it_ptr->y;
253 it_ptr->prev_x = it_ptr->x;
254 it_ptr->x = it_ptr->nx[it_ptr->cur_dis];
255 it_ptr->y = it_ptr->ny[it_ptr->cur_dis];
257 return creature_ptr->current_floor_ptr->grid_array[it_ptr->y][it_ptr->x].m_idx == 0;
260 static void display_attack_racial_power(player_type *creature_ptr, it_type *it_ptr)
262 if (!it_ptr->visible) {
263 msg_format(_("%sが敵を捕捉した。", "The %s finds a mark."), it_ptr->o_name);
267 msg_format(_("%sが%sに命中した。", "The %s hits %s."), it_ptr->o_name, it_ptr->m_name);
268 if (!it_ptr->m_ptr->ml)
271 if (!creature_ptr->image)
272 monster_race_track(creature_ptr, it_ptr->m_ptr->ap_r_idx);
274 health_track(creature_ptr, it_ptr->g_ptr->m_idx);
277 static void calc_racial_power_damage(player_type *creature_ptr, it_type *it_ptr)
279 int dd = it_ptr->q_ptr->dd;
280 int ds = it_ptr->q_ptr->ds;
281 torch_dice(it_ptr->q_ptr, &dd, &ds);
282 it_ptr->tdam = damroll(dd, ds);
283 it_ptr->tdam = calc_attack_damage_with_slay(creature_ptr, it_ptr->q_ptr, it_ptr->tdam, it_ptr->m_ptr, 0, TRUE);
284 it_ptr->tdam = critical_shot(creature_ptr, it_ptr->q_ptr->weight, it_ptr->q_ptr->to_h, 0, it_ptr->tdam);
285 if (it_ptr->q_ptr->to_d > 0)
286 it_ptr->tdam += it_ptr->q_ptr->to_d;
288 it_ptr->tdam += -it_ptr->q_ptr->to_d;
290 if (it_ptr->boomerang) {
291 it_ptr->tdam *= (it_ptr->mult + creature_ptr->num_blow[it_ptr->item - INVEN_RARM]);
292 it_ptr->tdam += creature_ptr->to_d_m;
293 } else if (have_flag(it_ptr->obj_flags, TR_THROW)) {
294 it_ptr->tdam *= (3 + it_ptr->mult);
295 it_ptr->tdam += creature_ptr->to_d_m;
297 it_ptr->tdam *= it_ptr->mult;
300 if (it_ptr->shuriken != 0)
301 it_ptr->tdam += ((creature_ptr->lev + 30) * (creature_ptr->lev + 30) - 900) / 55;
303 if (it_ptr->tdam < 0)
306 it_ptr->tdam = mon_damage_mod(creature_ptr, it_ptr->m_ptr, it_ptr->tdam, FALSE);
309 static void attack_racial_power(player_type *creature_ptr, it_type *it_ptr)
311 if (!test_hit_fire(creature_ptr, it_ptr->chance - it_ptr->cur_dis, it_ptr->m_ptr, it_ptr->m_ptr->ml, it_ptr->o_name))
314 display_attack_racial_power(creature_ptr, it_ptr);
315 calc_racial_power_damage(creature_ptr, it_ptr);
316 msg_format_wizard(creature_ptr, CHEAT_MONSTER, _("%dのダメージを与えた。(残りHP %d/%d(%d))", "You do %d damage. (left HP %d/%d(%d))"), it_ptr->tdam,
317 it_ptr->m_ptr->hp - it_ptr->tdam, it_ptr->m_ptr->maxhp, it_ptr->m_ptr->max_maxhp);
320 if (mon_take_hit(creature_ptr, it_ptr->g_ptr->m_idx, it_ptr->tdam, &fear, extract_note_dies(real_r_idx(it_ptr->m_ptr))))
323 message_pain(creature_ptr, it_ptr->g_ptr->m_idx, it_ptr->tdam);
324 if ((it_ptr->tdam > 0) && !object_is_potion(it_ptr->q_ptr))
325 anger_monster(creature_ptr, it_ptr->m_ptr);
327 if (fear && it_ptr->m_ptr->ml) {
329 msg_format(_("%^sは恐怖して逃げ出した!", "%^s flees in terror!"), it_ptr->m_name);
333 static exe_throw(player_type *creature_ptr, it_type *it_ptr)
336 while (it_ptr->cur_dis <= it_ptr->tdis) {
337 if ((it_ptr->y == it_ptr->ty) && (it_ptr->x == it_ptr->tx))
340 if (check_racial_target_bold(creature_ptr, it_ptr))
343 check_racial_target_seen(creature_ptr, it_ptr);
344 if (check_racial_target_monster(creature_ptr, it_ptr))
347 it_ptr->g_ptr = &creature_ptr->current_floor_ptr->grid_array[it_ptr->y][it_ptr->x];
348 it_ptr->m_ptr = &creature_ptr->current_floor_ptr->m_list[it_ptr->g_ptr->m_idx];
349 monster_name(creature_ptr, it_ptr->g_ptr->m_idx, it_ptr->m_name);
350 it_ptr->visible = it_ptr->m_ptr->ml;
351 it_ptr->hit_body = TRUE;
352 attack_racial_power(creature_ptr, it_ptr);
357 void display_figurine_throw(player_type *creature_ptr, it_type *it_ptr)
359 if ((it_ptr->q_ptr->tval != TV_FIGURINE) || creature_ptr->current_floor_ptr->inside_arena)
362 it_ptr->corruption_possibility = 100;
363 if (!(summon_named_creature(creature_ptr, 0, it_ptr->y, it_ptr->x, it_ptr->q_ptr->pval, !(object_is_cursed(it_ptr->q_ptr)) ? PM_FORCE_PET : 0L))) {
364 msg_print(_("人形は捻じ曲がり砕け散ってしまった!", "The Figurine writhes and then shatters."));
368 if (object_is_cursed(it_ptr->q_ptr))
369 msg_print(_("これはあまり良くない気がする。", "You have a bad feeling about this."));
372 void display_potion_throw(player_type *creature_ptr, it_type *it_ptr)
374 if (!object_is_potion(it_ptr->q_ptr))
377 if (it_ptr->hit_body || it_ptr->hit_wall || (randint1(100) < it_ptr->corruption_possibility)) {
378 it_ptr->corruption_possibility = 0;
382 msg_format(_("%sは砕け散った!", "The %s shatters!"), it_ptr->o_name);
383 if (!potion_smash_effect(creature_ptr, 0, it_ptr->y, it_ptr->x, it_ptr->q_ptr->k_idx)) {
384 it_ptr->do_drop = FALSE;
388 monster_type *m_ptr = &creature_ptr->current_floor_ptr->m_list[creature_ptr->current_floor_ptr->grid_array[it_ptr->y][it_ptr->x].m_idx];
389 if ((creature_ptr->current_floor_ptr->grid_array[it_ptr->y][it_ptr->x].m_idx == 0) || !is_friendly(m_ptr) || monster_invulner_remaining(m_ptr)) {
390 it_ptr->do_drop = FALSE;
394 GAME_TEXT m_name[MAX_NLEN];
395 monster_desc(creature_ptr, m_name, m_ptr, 0);
396 msg_format(_("%sは怒った!", "%^s gets angry!"), m_name);
397 set_hostile(creature_ptr, &creature_ptr->current_floor_ptr->m_list[creature_ptr->current_floor_ptr->grid_array[it_ptr->y][it_ptr->x].m_idx]);
398 it_ptr->do_drop = FALSE;
401 static void display_boomerang_throw(player_type *creature_ptr, it_type *it_ptr)
403 if ((it_ptr->back_chance > 37) && !creature_ptr->blind && (it_ptr->item >= 0)) {
404 msg_format(_("%sが手元に返ってきた。", "%s comes back to you."), it_ptr->o2_name);
405 it_ptr->come_back = TRUE;
409 if (it_ptr->item >= 0)
410 msg_format(_("%sを受け損ねた!", "%s comes back, but you can't catch!"), it_ptr->o2_name);
412 msg_format(_("%sが返ってきた。", "%s comes back."), it_ptr->o2_name);
414 it_ptr->y = creature_ptr->y;
415 it_ptr->x = creature_ptr->x;
418 static void process_boomerang_throw(player_type *creature_ptr, it_type *it_ptr)
420 if ((it_ptr->back_chance <= 30) || (one_in_(100) && !it_ptr->super_boomerang)) {
421 msg_format(_("%sが返ってこなかった!", "%s doesn't come back!"), it_ptr->o2_name);
425 for (int i = it_ptr->cur_dis - 1; i > 0; i--) {
426 if (!panel_contains(it_ptr->ny[i], it_ptr->nx[i]) || !player_can_see_bold(creature_ptr, it_ptr->ny[i], it_ptr->nx[i])) {
427 term_xtra(TERM_XTRA_DELAY, it_ptr->msec);
431 SYMBOL_CODE c = object_char(it_ptr->q_ptr);
432 byte a = object_attr(it_ptr->q_ptr);
433 print_rel(creature_ptr, c, a, it_ptr->ny[i], it_ptr->nx[i]);
434 move_cursor_relative(it_ptr->ny[i], it_ptr->nx[i]);
436 term_xtra(TERM_XTRA_DELAY, it_ptr->msec);
437 lite_spot(creature_ptr, it_ptr->ny[i], it_ptr->nx[i]);
441 display_boomerang_throw(creature_ptr, it_ptr);
445 * @brief 投射処理メインルーチン /
446 * Throw an object from the pack or floor.
448 * @param creature_ptr プレーヤーへの参照ポインタ
449 * @param boomerang ブーメラン処理ならばTRUE
450 * @param shuriken 忍者の手裏剣処理ならばTRUE
451 * @return ターンを消費した場合TRUEを返す
454 * Note: "unseen" monsters are very hard to hit.
456 * Should throwing a weapon do full damage? Should it allow the magic
457 * to hit bonus of the weapon to have an effect? Should it ever cause
458 * the item to be destroyed? Should it do any damage at all?
461 bool do_cmd_throw(player_type *creature_ptr, int mult, bool boomerang, OBJECT_IDX shuriken)
463 if (creature_ptr->wild_mode)
466 if (creature_ptr->special_defense & KATA_MUSOU)
467 set_action(creature_ptr, ACTION_NONE);
470 object_type tmp_object;
471 it_type *it_ptr = initialize_it_type(&tmp_it, &tmp_object, delay_factor, mult, boomerang, shuriken);
472 if (!check_can_throw(creature_ptr, it_ptr))
475 calc_throw_range(creature_ptr, it_ptr);
476 if (!calc_throw_grid(creature_ptr, it_ptr))
479 reflect_inventory_by_throw(creature_ptr, it_ptr);
480 if (it_ptr->item >= INVEN_RARM) {
481 it_ptr->equiped_item = TRUE;
482 creature_ptr->redraw |= PR_EQUIPPY;
485 set_class_specific_throw_params(creature_ptr, it_ptr);
486 set_racial_chance(creature_ptr, it_ptr);
487 it_ptr->prev_y = it_ptr->y;
488 it_ptr->prev_x = it_ptr->x;
489 exe_throw(creature_ptr, it_ptr);
490 if (it_ptr->hit_body)
491 torch_lost_fuel(it_ptr->q_ptr);
493 it_ptr->corruption_possibility = (it_ptr->hit_body ? breakage_chance(creature_ptr, it_ptr->q_ptr, creature_ptr->pclass == CLASS_ARCHER, 0) : 0);
494 display_figurine_throw(creature_ptr, it_ptr);
495 display_potion_throw(creature_ptr, it_ptr);
496 if (it_ptr->return_when_thrown) {
497 it_ptr->back_chance = randint1(30) + 20 + ((int)(adj_dex_th[creature_ptr->stat_ind[A_DEX]]) - 128);
498 it_ptr->super_boomerang = (((it_ptr->q_ptr->name1 == ART_MJOLLNIR) || (it_ptr->q_ptr->name1 == ART_AEGISFANG)) && boomerang);
499 it_ptr->corruption_possibility = -1;
501 it_ptr->back_chance += 4 + randint1(5);
502 if (it_ptr->super_boomerang)
503 it_ptr->back_chance += 100;
504 describe_flavor(creature_ptr, it_ptr->o2_name, it_ptr->q_ptr, OD_OMIT_PREFIX | OD_NAME_ONLY);
505 process_boomerang_throw(creature_ptr, it_ptr);
508 if (it_ptr->come_back) {
509 if ((it_ptr->item != INVEN_RARM) && (it_ptr->item != INVEN_LARM)) {
510 store_item_to_inventory(creature_ptr, it_ptr->q_ptr);
512 it_ptr->o_ptr = &creature_ptr->inventory_list[it_ptr->item];
513 object_copy(it_ptr->o_ptr, it_ptr->q_ptr);
514 creature_ptr->total_weight += it_ptr->q_ptr->weight;
515 creature_ptr->equip_cnt++;
516 creature_ptr->update |= PU_BONUS | PU_TORCH | PU_MANA;
517 creature_ptr->window |= PW_EQUIP;
520 it_ptr->do_drop = FALSE;
521 } else if (it_ptr->equiped_item) {
522 verify_equip_slot(creature_ptr, it_ptr->item);
523 calc_android_exp(creature_ptr);
526 if (it_ptr->do_drop) {
527 if (cave_have_flag_bold(creature_ptr->current_floor_ptr, it_ptr->y, it_ptr->x, FF_PROJECT))
528 (void)drop_near(creature_ptr, it_ptr->q_ptr, it_ptr->corruption_possibility, it_ptr->y, it_ptr->x);
530 (void)drop_near(creature_ptr, it_ptr->q_ptr, it_ptr->corruption_possibility, it_ptr->prev_y, it_ptr->prev_x);