1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * |
3 | * |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
17 | * |
17 | * |
18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
19 | * along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
|
|
21 | * |
20 | * |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
23 | */ |
22 | */ |
24 | |
23 | |
25 | /* March 96 - Laid down original code. -b.t. thomas@astro.psu.edu */ |
24 | /* March 96 - Laid down original code. -b.t. thomas@astro.psu.edu */ |
26 | |
25 | |
27 | #include <global.h> |
26 | #include <global.h> |
… | |
… | |
292 | /* this should be passed to this fctn, not effiecent cpu use this way */ |
291 | /* this should be passed to this fctn, not effiecent cpu use this way */ |
293 | int batches = abs (nbatches); |
292 | int batches = abs (nbatches); |
294 | |
293 | |
295 | |
294 | |
296 | /* is the cauldron the right type? */ |
295 | /* is the cauldron the right type? */ |
297 | if (rp->cauldron != cauldron->arch->name) |
296 | if (rp->cauldron != cauldron->arch->archname) |
298 | { |
297 | { |
299 | new_draw_info (NDI_UNIQUE, 0, caster, "You are not using the proper" " facilities for this formula."); |
298 | new_draw_info (NDI_UNIQUE, 0, caster, "You are not using the proper" " facilities for this formula."); |
300 | return 0; |
299 | return 0; |
301 | } |
300 | } |
302 | |
301 | |
… | |
… | |
316 | break; |
315 | break; |
317 | } |
316 | } |
318 | |
317 | |
319 | if (!tmp) |
318 | if (!tmp) |
320 | { /* failure--no code found */ |
319 | { /* failure--no code found */ |
321 | new_draw_info (NDI_UNIQUE, 0, caster, "You know the ingredients," " but not the technique. Go learn how to do this recipe."); |
320 | new_draw_info (NDI_UNIQUE, 0, caster, "You know the ingredients, but not the technique. Go learn how to do this recipe."); |
322 | return 0; |
321 | return 0; |
323 | } |
322 | } |
324 | } |
323 | } |
325 | |
324 | |
326 | #ifdef EXTREME_ALCHEMY_DEBUG |
325 | #ifdef EXTREME_ALCHEMY_DEBUG |
… | |
… | |
330 | |
329 | |
331 | if ((item = make_item_from_recipe (cauldron, rp)) != NULL) |
330 | if ((item = make_item_from_recipe (cauldron, rp)) != NULL) |
332 | { |
331 | { |
333 | remove_contents (cauldron->inv, item); |
332 | remove_contents (cauldron->inv, item); |
334 | /* Recalc carrying of the cauldron, in case recipe did not conserve mass */ |
333 | /* Recalc carrying of the cauldron, in case recipe did not conserve mass */ |
335 | sum_weight (cauldron); |
334 | cauldron->update_weight (); |
336 | /* adj lvl, nrof on caster level */ |
335 | /* adj lvl, nrof on caster level */ |
337 | adjust_product (item, ability, rp->yield ? (rp->yield * batches) : batches); |
336 | adjust_product (item, ability, rp->yield ? (rp->yield * batches) : batches); |
338 | if (!item->env && (item = insert_ob_in_ob (item, cauldron)) == NULL) |
337 | if (!item->env && (item = insert_ob_in_ob (item, cauldron)) == NULL) |
339 | { |
338 | { |
340 | new_draw_info (NDI_UNIQUE, 0, caster, "Nothing happened."); |
339 | new_draw_info (NDI_UNIQUE, 0, caster, "Nothing happened."); |
… | |
… | |
448 | { |
447 | { |
449 | size_t i; |
448 | size_t i; |
450 | |
449 | |
451 | for (i = 0; i < rp->arch_names; i++) |
450 | for (i = 0; i < rp->arch_names; i++) |
452 | { |
451 | { |
453 | if (item->arch->name == rp->arch_name[i]) |
452 | if (item->arch->archname == rp->arch_name[i]) |
454 | { |
453 | { |
455 | *rp_arch_index = i; |
454 | *rp_arch_index = i; |
456 | break; |
455 | break; |
457 | } |
456 | } |
458 | } |
457 | } |
… | |
… | |
511 | |
510 | |
512 | if (rndm (0, 2)) |
511 | if (rndm (0, 2)) |
513 | { /* slag created */ |
512 | { /* slag created */ |
514 | object *tmp = cauldron->inv; |
513 | object *tmp = cauldron->inv; |
515 | int weight = 0; |
514 | int weight = 0; |
516 | uint16 material = M_STONE; |
|
|
517 | |
515 | |
518 | while (tmp) |
|
|
519 | { /* slag has coadded ingredient properties */ |
|
|
520 | weight += tmp->weight; |
|
|
521 | if (!(material & tmp->material)) |
|
|
522 | material |= tmp->material; |
|
|
523 | tmp = tmp->below; |
|
|
524 | } |
|
|
525 | tmp = get_archetype ("rock"); |
516 | tmp = get_archetype ("rock"); |
526 | tmp->weight = weight; |
517 | tmp->weight = weight; |
527 | tmp->value = 0; |
518 | tmp->value = 0; |
528 | tmp->material = material; |
|
|
529 | tmp->materialname = "stone"; |
519 | tmp->materialname = "stone"; |
530 | tmp->name = "slag"; |
520 | tmp->name = "slag"; |
531 | tmp->name_pl = "slags"; |
521 | tmp->name_pl = "slags"; |
532 | item = insert_ob_in_ob (tmp, cauldron); |
522 | item = insert_ob_in_ob (tmp, cauldron); |
533 | CLEAR_FLAG (tmp, FLAG_CAN_ROLL); |
523 | CLEAR_FLAG (tmp, FLAG_CAN_ROLL); |
534 | CLEAR_FLAG (tmp, FLAG_NO_PICK); |
524 | CLEAR_FLAG (tmp, FLAG_NO_PICK); |
535 | tmp->move_block = 0; |
525 | tmp->move_block = 0; |
536 | } |
526 | } |
|
|
527 | |
537 | remove_contents (cauldron->inv, item); |
528 | remove_contents (cauldron->inv, item); |
538 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s.", &cauldron->name, cauldron_sound ()); |
529 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s.", &cauldron->name, cauldron_sound ()); |
539 | return; |
530 | return; |
540 | } |
531 | } |
541 | else if (level < 40) |
532 | else if (level < 40) |
… | |
… | |
567 | } |
558 | } |
568 | while (rndm (0, 2)); |
559 | while (rndm (0, 2)); |
569 | } |
560 | } |
570 | return; |
561 | return; |
571 | } |
562 | } |
|
|
563 | |
572 | if (level == 40) |
564 | if (level == 40) |
573 | { /* MAKE RANDOM RECIPE */ |
565 | { /* MAKE RANDOM RECIPE */ |
574 | recipelist *fl; |
566 | recipelist *fl; |
575 | int numb = numb_ob_inside (cauldron); |
567 | int numb = numb_ob_inside (cauldron); |
576 | |
568 | |
… | |
… | |
578 | if (fl && (rp = get_random_recipe (fl))) |
570 | if (fl && (rp = get_random_recipe (fl))) |
579 | /* even though random, don't grant user any EXP for it */ |
571 | /* even though random, don't grant user any EXP for it */ |
580 | (void) attempt_recipe (op, cauldron, 1, rp, -1); |
572 | (void) attempt_recipe (op, cauldron, 1, rp, -1); |
581 | else |
573 | else |
582 | alchemy_failure_effect (op, cauldron, rp, level - 1); |
574 | alchemy_failure_effect (op, cauldron, rp, level - 1); |
583 | return; |
|
|
584 | |
|
|
585 | } |
575 | } |
586 | else if (level < 45) |
576 | else if (level < 45) |
587 | { /* INFURIATE NPC's */ |
577 | { /* INFURIATE NPC's */ |
588 | /* this is kind of kludgy I know... */ |
578 | /* this is kind of kludgy I know... */ |
589 | cauldron->enemy = op; |
579 | cauldron->enemy = op; |
590 | npc_call_help (cauldron); |
580 | npc_call_help (cauldron); |
591 | cauldron->enemy = NULL; |
581 | cauldron->enemy = NULL; |
592 | |
582 | |
593 | alchemy_failure_effect (op, cauldron, rp, level - 5); |
583 | alchemy_failure_effect (op, cauldron, rp, level - 5); |
594 | return; |
|
|
595 | } |
584 | } |
596 | else if (level < 50) |
585 | else if (level < 50) |
597 | { /* MINOR EXPLOSION/FIREBALL */ |
586 | { /* MINOR EXPLOSION/FIREBALL */ |
598 | object *tmp; |
587 | object *tmp; |
599 | |
588 | |
… | |
… | |
613 | tmp->stats.hp = random_roll (1, level, op, PREFER_LOW) / 10 + 2; |
602 | tmp->stats.hp = random_roll (1, level, op, PREFER_LOW) / 10 + 2; |
614 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s erupts in flame!", &cauldron->name); |
603 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s erupts in flame!", &cauldron->name); |
615 | break; |
604 | break; |
616 | } |
605 | } |
617 | |
606 | |
618 | op->insert_at (cauldron); |
607 | tmp->insert_at (cauldron); |
619 | return; |
|
|
620 | |
|
|
621 | } |
608 | } |
622 | else if (level < 60) |
609 | else if (level < 60) |
623 | { /* CREATE MONSTER */ |
610 | { /* CREATE MONSTER */ |
624 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s.", &cauldron->name, cauldron_sound ()); |
611 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s.", &cauldron->name, cauldron_sound ()); |
625 | remove_contents (cauldron->inv, NULL); |
612 | remove_contents (cauldron->inv, NULL); |
626 | return; |
|
|
627 | } |
613 | } |
628 | else if (level < 80) |
614 | else if (level < 80) |
629 | { /* MAJOR FIRE */ |
615 | { /* MAJOR FIRE */ |
630 | object *fb = get_archetype (SP_MED_FIREBALL); |
616 | object *fb = get_archetype (SP_MED_FIREBALL); |
631 | |
617 | |
632 | remove_contents (cauldron->inv, NULL); |
618 | remove_contents (cauldron->inv, NULL); |
633 | fire_arch_from_position (cauldron, cauldron, cauldron->x, cauldron->y, 0, fb); |
619 | fire_arch_from_position (cauldron, cauldron, cauldron->x, cauldron->y, 0, fb); |
634 | fb->destroy (); |
620 | fb->destroy (true); |
635 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s erupts in flame!", &cauldron->name); |
621 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s erupts in flame!", &cauldron->name); |
636 | return; |
|
|
637 | |
|
|
638 | } |
622 | } |
639 | else if (level < 100) |
623 | else if (level < 100) |
640 | { /* WHAMMY the CAULDRON */ |
624 | { /* WHAMMY the CAULDRON */ |
641 | if (!QUERY_FLAG (cauldron, FLAG_CURSED)) |
625 | if (!QUERY_FLAG (cauldron, FLAG_CURSED)) |
642 | SET_FLAG (cauldron, FLAG_CURSED); |
626 | SET_FLAG (cauldron, FLAG_CURSED); |
643 | else |
627 | else |
644 | cauldron->magic--; |
628 | cauldron->magic--; |
|
|
629 | |
645 | cauldron->magic -= random_roll (0, 4, op, PREFER_LOW); |
630 | cauldron->magic -= random_roll (0, 4, op, PREFER_LOW); |
|
|
631 | |
646 | if (rndm (0, 1)) |
632 | if (rndm (0, 1)) |
647 | { |
633 | { |
648 | remove_contents (cauldron->inv, NULL); |
634 | remove_contents (cauldron->inv, NULL); |
649 | new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s turns darker then makes a gulping sound!", &cauldron->name); |
635 | new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s turns darker then makes a gulping sound!", &cauldron->name); |
650 | } |
636 | } |
651 | else |
637 | else |
652 | new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s becomes darker.", &cauldron->name); |
638 | new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s becomes darker.", &cauldron->name); |
653 | return; |
|
|
654 | |
|
|
655 | } |
639 | } |
656 | else if (level < 110) |
640 | else if (level < 110) |
657 | { /* SUMMON EVIL MONSTERS */ |
641 | { /* SUMMON EVIL MONSTERS */ |
658 | object *tmp = get_random_mon (level / 5); |
642 | object *tmp = get_random_mon (level / 5); |
659 | |
643 | |
660 | remove_contents (cauldron->inv, NULL); |
644 | remove_contents (cauldron->inv, NULL); |
|
|
645 | |
661 | if (!tmp) |
646 | if (!tmp) |
662 | alchemy_failure_effect (op, cauldron, rp, level); |
647 | alchemy_failure_effect (op, cauldron, rp, level); |
663 | else if (summon_hostile_monsters (cauldron, random_roll (1, 10, op, PREFER_LOW), tmp->arch->name)) |
648 | else if (summon_hostile_monsters (cauldron, random_roll (1, 10, op, PREFER_LOW), tmp->arch->archname)) |
664 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s and then pours forth monsters!", &cauldron->name, cauldron_sound ()); |
649 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s and then pours forth monsters!", &cauldron->name, cauldron_sound ()); |
665 | return; |
|
|
666 | |
|
|
667 | } |
650 | } |
668 | else if (level < 150) |
651 | else if (level < 150) |
669 | { /* COMBO EFFECT */ |
652 | { /* COMBO EFFECT */ |
670 | int roll = rndm (1, 3); |
653 | int roll = rndm (1, 3); |
671 | |
654 | |
672 | while (roll) |
655 | while (roll) |
673 | { |
656 | { |
674 | alchemy_failure_effect (op, cauldron, rp, level - 39); |
657 | alchemy_failure_effect (op, cauldron, rp, level - 39); |
675 | roll--; |
658 | roll--; |
676 | } |
659 | } |
677 | return; |
|
|
678 | } |
660 | } |
679 | else if (level == 151) |
661 | else if (level == 151) |
680 | { /* CREATE RANDOM ARTIFACT */ |
662 | { /* CREATE RANDOM ARTIFACT */ |
681 | object *tmp; |
663 | object *tmp; |
682 | |
664 | |
… | |
… | |
693 | { |
675 | { |
694 | remove_contents (cauldron->inv, tmp); |
676 | remove_contents (cauldron->inv, tmp); |
695 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s.", &cauldron->name, cauldron_sound ()); |
677 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s %s.", &cauldron->name, cauldron_sound ()); |
696 | } |
678 | } |
697 | } |
679 | } |
698 | return; |
|
|
699 | } |
680 | } |
700 | else |
681 | else |
701 | { /* MANA STORM - watch out!! */ |
682 | { /* MANA STORM - watch out!! */ |
702 | object *tmp = get_archetype (LOOSE_MANA); |
683 | object *tmp = get_archetype (LOOSE_MANA); |
703 | |
684 | |
704 | new_draw_info (NDI_UNIQUE, 0, op, "You unwisely release potent forces!"); |
685 | new_draw_info (NDI_UNIQUE, 0, op, "You unwisely release potent forces!"); |
705 | remove_contents (cauldron->inv, NULL); |
686 | remove_contents (cauldron->inv, NULL); |
706 | cast_magic_storm (op, tmp, level); |
687 | cast_magic_storm (op, tmp, level); |
707 | return; |
|
|
708 | } |
688 | } |
709 | } |
689 | } |
710 | |
|
|
711 | |
690 | |
712 | /* |
691 | /* |
713 | * All but object "save_item" are elimentated from |
692 | * All but object "save_item" are elimentated from |
714 | * the container list. Note we have to becareful to remove the inventories |
693 | * the container list. Note we have to becareful to remove the inventories |
715 | * of objects in the cauldron inventory (ex icecube has stuff in it). |
694 | * of objects in the cauldron inventory (ex icecube has stuff in it). |
716 | */ |
695 | */ |
717 | |
|
|
718 | void |
696 | void |
719 | remove_contents (object *first_ob, object *save_item) |
697 | remove_contents (object *first_ob, object *save_item) |
720 | { |
698 | { |
|
|
699 | // this cries for a cleaner rewrite, removing save_item first possibly |
721 | object *next, *tmp = first_ob; |
700 | object *next, *tmp = first_ob; |
722 | |
701 | |
723 | while (tmp) |
702 | while (tmp) |
724 | { |
703 | { |
725 | next = tmp->below; |
704 | next = tmp->below; |
… | |
… | |
733 | } |
712 | } |
734 | |
713 | |
735 | if (tmp->inv) |
714 | if (tmp->inv) |
736 | remove_contents (tmp->inv, NULL); |
715 | remove_contents (tmp->inv, NULL); |
737 | |
716 | |
738 | tmp->destroy (); |
717 | tmp->destroy (true); |
739 | tmp = next; |
718 | tmp = next; |
740 | } |
719 | } |
741 | } |
720 | } |
742 | |
721 | |
743 | /**
|
722 | /** |
744 | *"Danger" level, will determine how bad the backfire |
723 | *"Danger" level, will determine how bad the backfire |
745 | * could be if the user fails to concoct a recipe properly. Factors include |
724 | * could be if the user fails to concoct a recipe properly. Factors include |
746 | * the number of ingredients, the length of the name of each ingredient, |
725 | * the number of ingredients, the length of the name of each ingredient, |
747 | * the user's effective level, the user's Int and the enchantment on the |
726 | * the user's effective level, the user's Int and the enchantment on the |
748 | * mixing device (aka "cauldron"). Higher values of 'danger' indicate more |
727 | * mixing device (aka "cauldron"). Higher values of 'danger' indicate more |
749 | * danger. Note that we assume that we have had the caster ready the alchemy |
728 | * danger. Note that we assume that we have had the caster ready the alchemy |
750 | * skill *before* this routine is called. (no longer auto-readies that skill) |
729 | * skill *before* this routine is called. (no longer auto-readies that skill) |
751 | * -b.t. |
730 | * -b.t. |
752 | */ |
731 | */ |
753 | |
|
|
754 | int |
732 | int |
755 | calc_alch_danger (object *caster, object *cauldron, recipe *rp) |
733 | calc_alch_danger (object *caster, object *cauldron, recipe *rp) |
756 | { |
734 | { |
757 | object *item; |
735 | object *item; |
758 | char name[MAX_BUF]; |
736 | char name[MAX_BUF]; |
759 | int danger = 0, nrofi = 0; |
737 | int danger = 0, nrofi = 0; |
760 | |
738 | |
761 | /* Knowing alchemy skill reduces yer risk */ |
739 | /* Knowing alchemy skill reduces yer risk */ |
762 | danger -= caster->chosen_skill ? caster->chosen_skill->level : caster->level; |
740 | danger -= caster->chosen_skill ? caster->chosen_skill->level : caster->level; |
|
|
741 | |
|
|
742 | if (!caster->chosen_skill) |
|
|
743 | LOG (llevError | logBacktrace, "calc_alch_danger called without a chosen skill, caster %s, cauldron %s\n", |
|
|
744 | caster->debug_desc (), cauldron->debug_desc ()); |
763 | |
745 | |
764 | /* better cauldrons reduce risk */ |
746 | /* better cauldrons reduce risk */ |
765 | danger -= cauldron->magic; |
747 | danger -= cauldron->magic; |
766 | |
748 | |
767 | /* Higher Int, lower the risk */ |
749 | /* Higher Int, lower the risk */ |
… | |
… | |
777 | if (item->title) |
759 | if (item->title) |
778 | sprintf (name, "%s %s", &item->name, &item->title); |
760 | sprintf (name, "%s %s", &item->name, &item->title); |
779 | danger += (strtoint (name) / 1000) + 3; |
761 | danger += (strtoint (name) / 1000) + 3; |
780 | nrofi++; |
762 | nrofi++; |
781 | } |
763 | } |
|
|
764 | |
782 | if (rp == NULL) |
765 | if (rp == NULL) |
783 | danger += 110; |
766 | danger += 110; |
784 | else |
767 | else |
785 | danger += rp->diff * 3; |
768 | danger += rp->diff * 3; |
786 | |
769 | |
… | |
… | |
795 | #endif |
778 | #endif |
796 | |
779 | |
797 | return danger; |
780 | return danger; |
798 | } |
781 | } |
799 | |
782 | |
800 | /**
|
783 | /** |
801 | * Determines if ingredients in a container match the |
784 | * Determines if ingredients in a container match the |
802 | * proper ingredients for a recipe. |
785 | * proper ingredients for a recipe. |
803 | * |
786 | * |
804 | * rp is the recipe to check |
787 | * rp is the recipe to check |
805 | * cauldron is the container that holds the ingredients |
788 | * cauldron is the container that holds the ingredients |
… | |
… | |
909 | LOG (llevDebug, "looking for formula %d:\n", formula); |
892 | LOG (llevDebug, "looking for formula %d:\n", formula); |
910 | #endif |
893 | #endif |
911 | result = NULL; |
894 | result = NULL; |
912 | recipes_matching = 0; |
895 | recipes_matching = 0; |
913 | transmute_found = 0; |
896 | transmute_found = 0; |
|
|
897 | |
914 | for (rp = fl->items; rp != NULL; rp = rp->next) |
898 | for (rp = fl->items; rp; rp = rp->next) |
915 | { |
899 | { |
916 | /* check if recipe matches at all */ |
900 | /* check if recipe matches at all */ |
917 | if (formula % rp->index != 0) |
901 | if (formula % rp->index != 0) |
918 | { |
902 | { |
919 | #ifdef EXTREME_ALCHEMY_DEBUG |
903 | #ifdef EXTREME_ALCHEMY_DEBUG |