| 1 | /* |
1 | /* |
| 2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game for X-windows |
| 3 | |
3 | * |
|
|
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
| 4 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
| 5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
| 6 | |
7 | * |
| 7 | This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
| 8 | 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 |
| 9 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | (at your option) any later version. |
11 | * (at your option) any later version. |
| 11 | |
12 | * |
| 12 | 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, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
| 16 | |
17 | * |
| 17 | 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 |
| 18 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | |
21 | * |
| 21 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
| 22 | */ |
23 | */ |
| 23 | |
24 | |
| 24 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
25 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
| 25 | sub/add_weight will transcend the environment updating the carrying |
26 | sub/add_weight will transcend the environment updating the carrying |
| 26 | variable. */ |
27 | variable. */ |
| 27 | |
28 | |
| 28 | |
29 | |
| 29 | #include <global.h> |
30 | #include <global.h> |
| 30 | #include <loader.h> |
31 | #include <loader.h> |
| 31 | #include <sproto.h> |
32 | #include <sproto.h> |
|
|
33 | |
|
|
34 | // future resource loader base class |
|
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35 | struct loader_base |
|
|
36 | { |
|
|
37 | virtual archetype *get_arch (const char *name); |
|
|
38 | virtual void put_arch (archetype *arch); |
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39 | |
|
|
40 | virtual object *get_object (const char *name); |
|
|
41 | virtual void put_object (object *op); |
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42 | |
|
|
43 | virtual player *get_player (); |
|
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44 | virtual void put_player (player *pl); |
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45 | |
|
|
46 | virtual region *get_region (); |
|
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47 | virtual void put_region (region *region); |
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48 | |
|
|
49 | virtual facetile *get_face (const char *name); |
|
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50 | virtual void put_face (facetile *face); |
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51 | |
|
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52 | virtual treasurelist *get_treasure (const char *name, bool one = false); |
|
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53 | virtual void put_treasure (treasurelist *treasure); |
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54 | |
|
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55 | virtual animation *get_animation (const char *name); |
|
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56 | virtual void put_animation (animation *anim); |
|
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57 | }; |
|
|
58 | |
|
|
59 | // future generic resource loader |
|
|
60 | // handles generic stuff valid in most files, such as |
|
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61 | // animations, treasures, faces and so on |
|
|
62 | struct loader_generic : loader_base |
|
|
63 | { |
|
|
64 | virtual region *get_region (); |
|
|
65 | virtual void put_region (region *region); |
|
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66 | |
|
|
67 | virtual facetile *get_face (const char *name); |
|
|
68 | virtual void put_face (facetile *face); |
|
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69 | |
|
|
70 | virtual treasurelist *get_treasure (const char *name, bool one = false); |
|
|
71 | virtual void put_treasure (treasurelist *treasure); |
|
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72 | |
|
|
73 | virtual animation *get_animation (const char *name); |
|
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74 | virtual void put_animation (animation *anim); |
|
|
75 | }; |
| 32 | |
76 | |
| 33 | /* Maps the MOVE_* values to names */ |
77 | /* Maps the MOVE_* values to names */ |
| 34 | static const char *const move_name[] = { "walk", "fly_low", "fly_high", "swim", "boat", NULL }; |
78 | static const char *const move_name[] = { "walk", "fly_low", "fly_high", "swim", "boat", NULL }; |
| 35 | |
79 | |
| 36 | /* This table is only necessary to convert objects that existed before the |
80 | /* This table is only necessary to convert objects that existed before the |
| … | |
… | |
| 263 | static void |
307 | static void |
| 264 | check_loaded_object (object *op) |
308 | check_loaded_object (object *op) |
| 265 | { |
309 | { |
| 266 | int ip; |
310 | int ip; |
| 267 | |
311 | |
| 268 | /* We do some specialized handling to handle legacy cases of name_pl. |
312 | /* We do some specialised handling to handle legacy cases of name_pl. |
| 269 | * If the object doesn't have a name_pl, we just use the object name - |
313 | * If the object doesn't have a name_pl, we just use the object name - |
| 270 | * this isn't perfect (things won't be properly pluralized), but works to |
314 | * this isn't perfect (things won't be properly pluralised), but works to |
| 271 | * that degree (5 heart is still quite understandable). But the case we |
315 | * that degree (5 heart is still quite understandable). But the case we |
| 272 | * also have to catch is if this object is not using the normal name for |
316 | * also have to catch is if this object is not using the normal name for |
| 273 | * the object. In that case, we also want to use the loaded name. |
317 | * the object. In that case, we also want to use the loaded name. |
| 274 | * Otherwise, what happens is that the the plural name will lose |
318 | * Otherwise, what happens is that the the plural name will lose |
| 275 | * information (appear as just 'hearts' and not 'goblins heart') |
319 | * information (appear as just 'hearts' and not 'goblins heart') |
| … | |
… | |
| 320 | { |
364 | { |
| 321 | LOG (llevDebug, "Object %s still has last_heal set, not gen_sp_armour\n", op->debug_desc ()); |
365 | LOG (llevDebug, "Object %s still has last_heal set, not gen_sp_armour\n", op->debug_desc ()); |
| 322 | op->gen_sp_armour = op->last_heal; |
366 | op->gen_sp_armour = op->last_heal; |
| 323 | op->last_heal = 0; |
367 | op->last_heal = 0; |
| 324 | } |
368 | } |
| 325 | if (editor) |
369 | |
| 326 | ip = 0; |
|
|
| 327 | else |
|
|
| 328 | ip = calc_item_power (op, 0); |
370 | ip = calc_item_power (op, 0); |
| 329 | /* Legacy objects from before item power was in the game */ |
371 | /* Legacy objects from before item power was in the game */ |
| 330 | if (!op->item_power && ip) |
372 | if (!op->item_power && ip) |
| 331 | { |
373 | { |
| 332 | if (ip > 3) |
374 | if (ip > 3) |
| 333 | { |
375 | { |
| … | |
… | |
| 551 | */ |
593 | */ |
| 552 | archetype *arch = archetype::find (str); |
594 | archetype *arch = archetype::find (str); |
| 553 | |
595 | |
| 554 | object *tmp; |
596 | object *tmp; |
| 555 | |
597 | |
| 556 | if (arch != NULL) |
598 | if (arch) |
| 557 | tmp = arch_to_object (arch); |
599 | tmp = arch_to_object (arch); |
| 558 | else |
600 | else |
| 559 | { |
601 | { |
| 560 | tmp = object::create (); |
602 | tmp = object::create (); |
| 561 | /* record the name of the broken object */ |
603 | /* record the name of the broken object */ |
| 562 | tmp->name = str; |
604 | tmp->name = str; |
| 563 | } |
605 | } |
|
|
606 | |
|
|
607 | // decativate the object we, as we are still going |
|
|
608 | // to read the speed value. Objects should be activated |
|
|
609 | // when the map, object or player is completly loaded. |
|
|
610 | tmp->deactivate (); |
| 564 | |
611 | |
| 565 | parse_object (tmp, thawer, map_flags); |
612 | parse_object (tmp, thawer, map_flags); |
| 566 | |
613 | |
| 567 | if (tmp->arch) |
614 | if (tmp->arch) |
| 568 | { |
615 | { |
| … | |
… | |
| 601 | { |
648 | { |
| 602 | /* This is the actual archetype definition then */ |
649 | /* This is the actual archetype definition then */ |
| 603 | op->arch = archetype::find (str); |
650 | op->arch = archetype::find (str); |
| 604 | |
651 | |
| 605 | if (op->arch) |
652 | if (op->arch) |
|
|
653 | { |
| 606 | op->arch->clone.copy_to (op); |
654 | op->arch->clone.copy_to (op); |
|
|
655 | // copy_to activates, this should be fixed properly |
|
|
656 | op->deactivate (); |
|
|
657 | } |
| 607 | else if (!arch_init) |
658 | else if (!arch_init) |
| 608 | /* record the name of the broken object */ |
659 | /* record the name of the broken object */ |
| 609 | op->name = str; |
660 | op->name = str; |
| 610 | } |
661 | } |
| 611 | } |
662 | } |
| … | |
… | |
| 622 | if (!str) |
673 | if (!str) |
| 623 | { |
674 | { |
| 624 | op->animation_id = 0; |
675 | op->animation_id = 0; |
| 625 | CLEAR_FLAG (op, FLAG_ANIMATE); |
676 | CLEAR_FLAG (op, FLAG_ANIMATE); |
| 626 | } |
677 | } |
| 627 | else |
|
|
| 628 | { |
|
|
| 629 | op->animation_id = find_animation (str); |
678 | else if ((op->animation_id = find_animation (str))) |
| 630 | SET_FLAG (op, FLAG_ANIMATE); |
679 | SET_FLAG (op, FLAG_ANIMATE); |
| 631 | } |
|
|
| 632 | } |
680 | } |
| 633 | |
681 | |
| 634 | break; |
682 | break; |
| 635 | |
683 | |
| 636 | case KW_last_heal: thawer.get (op->last_heal); break; |
684 | case KW_last_heal: thawer.get (op->last_heal); break; |
| … | |
… | |
| 643 | thawer.get (op->speed); |
691 | thawer.get (op->speed); |
| 644 | |
692 | |
| 645 | //TODO: maybe do in check_object |
693 | //TODO: maybe do in check_object |
| 646 | // removed check for style maps |
694 | // removed check for style maps |
| 647 | if (op->speed < 0) |
695 | if (op->speed < 0) |
| 648 | op->speed_left = op->speed_left - RANDOM () % 100 / 100.0; |
696 | op->speed_left = op->speed_left - rndm (); |
| 649 | |
697 | |
| 650 | break; |
698 | break; |
| 651 | |
699 | |
| 652 | case KW_slow_move: |
700 | case KW_slow_move: |
| 653 | op->move_slow |= MOVE_WALK; |
701 | op->move_slow |= MOVE_WALK; |
| … | |
… | |
| 807 | CLEAR_FLAG (op, FLAG_WIZCAST); |
855 | CLEAR_FLAG (op, FLAG_WIZCAST); |
| 808 | } |
856 | } |
| 809 | break; |
857 | break; |
| 810 | |
858 | |
| 811 | case KW_friendly: |
859 | case KW_friendly: |
| 812 | GET_FLAG (op, FLAG_FRIENDLY); |
860 | if (thawer.get_sint32 ()) |
| 813 | //TODO: move to check_object or so |
861 | if (op->type != PLAYER) |
| 814 | if (op->type != PLAYER && QUERY_FLAG (op, FLAG_FRIENDLY)) |
|
|
| 815 | add_friendly_object (op); |
862 | add_friendly_object (op); |
|
|
863 | |
| 816 | break; |
864 | break; |
| 817 | |
865 | |
| 818 | case KW_monster: GET_FLAG (op, FLAG_MONSTER); break; |
866 | case KW_monster: GET_FLAG (op, FLAG_MONSTER); break; |
| 819 | case KW_neutral: GET_FLAG (op, FLAG_NEUTRAL); break; |
867 | case KW_neutral: GET_FLAG (op, FLAG_NEUTRAL); break; |
| 820 | case KW_no_attack: GET_FLAG (op, FLAG_NO_ATTACK); break; |
868 | case KW_no_attack: GET_FLAG (op, FLAG_NO_ATTACK); break; |
| 821 | case KW_no_damage: GET_FLAG (op, FLAG_NO_DAMAGE); break; |
869 | case KW_no_damage: GET_FLAG (op, FLAG_NO_DAMAGE); break; |
|
|
870 | case KW_obj_original: GET_FLAG (op, FLAG_OBJ_ORIGINAL); break; |
| 822 | case KW_generator: GET_FLAG (op, FLAG_GENERATOR); break; |
871 | case KW_generator: GET_FLAG (op, FLAG_GENERATOR); break; |
| 823 | case KW_use_content_on_gen: GET_FLAG (op, FLAG_CONTENT_ON_GEN); break; |
872 | case KW_use_content_on_gen: GET_FLAG (op, FLAG_CONTENT_ON_GEN); break; |
| 824 | case KW_is_thrown: GET_FLAG (op, FLAG_IS_THROWN); break; |
873 | case KW_is_thrown: GET_FLAG (op, FLAG_IS_THROWN); break; |
| 825 | case KW_auto_apply: GET_FLAG (op, FLAG_AUTO_APPLY); break; |
874 | case KW_auto_apply: GET_FLAG (op, FLAG_AUTO_APPLY); break; |
| 826 | case KW_see_invisible: GET_FLAG (op, FLAG_SEE_INVISIBLE); break; |
875 | case KW_see_invisible: GET_FLAG (op, FLAG_SEE_INVISIBLE); break; |
| … | |
… | |
| 897 | case KW_is_cauldron: GET_FLAG (op, FLAG_IS_CAULDRON); break; |
946 | case KW_is_cauldron: GET_FLAG (op, FLAG_IS_CAULDRON); break; |
| 898 | case KW_no_steal: GET_FLAG (op, FLAG_NO_STEAL); break; |
947 | case KW_no_steal: GET_FLAG (op, FLAG_NO_STEAL); break; |
| 899 | case KW_one_hit: GET_FLAG (op, FLAG_ONE_HIT); break; |
948 | case KW_one_hit: GET_FLAG (op, FLAG_ONE_HIT); break; |
| 900 | case KW_berserk: GET_FLAG (op, FLAG_BERSERK); break; |
949 | case KW_berserk: GET_FLAG (op, FLAG_BERSERK); break; |
| 901 | case KW_is_buildable: GET_FLAG (op, FLAG_IS_BUILDABLE); break; |
950 | case KW_is_buildable: GET_FLAG (op, FLAG_IS_BUILDABLE); break; |
|
|
951 | case KW_destroy_on_death: GET_FLAG (op, FLAG_DESTROY_ON_DEATH); break; |
| 902 | |
952 | |
| 903 | case KW_armour: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
953 | case KW_armour: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
| 904 | case KW_resist_physical: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
954 | case KW_resist_physical: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
| 905 | case KW_resist_magic: thawer.get (op->resist[ATNR_MAGIC]); break; |
955 | case KW_resist_magic: thawer.get (op->resist[ATNR_MAGIC]); break; |
| 906 | case KW_resist_fire: thawer.get (op->resist[ATNR_FIRE]); break; |
956 | case KW_resist_fire: thawer.get (op->resist[ATNR_FIRE]); break; |
| … | |
… | |
| 980 | case KW_msg: |
1030 | case KW_msg: |
| 981 | thawer.get_ml (KW_endmsg, op->msg); |
1031 | thawer.get_ml (KW_endmsg, op->msg); |
| 982 | //TODO: allow longer messages |
1032 | //TODO: allow longer messages |
| 983 | if (strlen (op->msg) >= HUGE_BUF) |
1033 | if (strlen (op->msg) >= HUGE_BUF) |
| 984 | { |
1034 | { |
| 985 | LOG (llevDebug, "\n\tError message length >= %d: %d\n>%.80s<\n", HUGE_BUF, strlen (op->msg), &op->msg); |
1035 | LOG (llevDebug, "\tError message length >= %d: %d\n>%.80s<\n", HUGE_BUF, strlen (op->msg), &op->msg); |
| 986 | op->msg = "ERROR, please report: string too long, winged.\n"; |
1036 | op->msg = "ERROR, please report: string too long, winged.\n"; |
| 987 | } |
1037 | } |
| 988 | break; |
1038 | break; |
| 989 | |
1039 | |
| 990 | case KW_lore: |
1040 | case KW_lore: |
| … | |
… | |
| 992 | //TODO: allow longer messages |
1042 | //TODO: allow longer messages |
| 993 | /* Just print a warning so we can be reasonably safe |
1043 | /* Just print a warning so we can be reasonably safe |
| 994 | * about not overflowing the buffer. |
1044 | * about not overflowing the buffer. |
| 995 | */ |
1045 | */ |
| 996 | if (strlen (op->lore) > (HUGE_BUF / 2)) |
1046 | if (strlen (op->lore) > (HUGE_BUF / 2)) |
| 997 | LOG (llevDebug, "\n\tWarning lore length > %d (max allowed=%d): %d\n>%.80s<\n", |
1047 | LOG (llevDebug, "\tWarning lore length > %d (max allowed=%d): %d\n>%.80s<\n", |
| 998 | HUGE_BUF / 2, HUGE_BUF, strlen (op->lore), &op->lore); |
1048 | HUGE_BUF / 2, HUGE_BUF, strlen (op->lore), &op->lore); |
| 999 | break; |
1049 | break; |
| 1000 | |
1050 | |
| 1001 | case KW_editable: |
1051 | case KW_editable: |
| 1002 | case KW_editor_folder: |
1052 | case KW_editor_folder: |
| … | |
… | |
| 1048 | * |
1098 | * |
| 1049 | */ |
1099 | */ |
| 1050 | int |
1100 | int |
| 1051 | load_object (object_thawer &fp, object *op, int map_flags) |
1101 | load_object (object_thawer &fp, object *op, int map_flags) |
| 1052 | { |
1102 | { |
| 1053 | // cede every 500 objects loaded |
1103 | coroapi::cede_every (1000); // cede once in a while |
| 1054 | { |
|
|
| 1055 | static int cede_counter = 0; |
|
|
| 1056 | |
|
|
| 1057 | if (++cede_counter >= 500) |
|
|
| 1058 | { |
|
|
| 1059 | cede_counter = 0; |
|
|
| 1060 | if (coroapi::nready ()) |
|
|
| 1061 | coroapi::cede (); |
|
|
| 1062 | } |
|
|
| 1063 | } |
|
|
| 1064 | |
1104 | |
| 1065 | return parse_object (op, fp, map_flags); |
1105 | return parse_object (op, fp, map_flags); |
| 1066 | } |
1106 | } |
| 1067 | |
1107 | |
| 1068 | /* This takes a buffer, scans it for variables, and sets those variables |
1108 | /* This takes a buffer, scans it for variables, and sets those variables |
| … | |
… | |
| 1267 | KW_berserk, |
1307 | KW_berserk, |
| 1268 | KW_neutral, |
1308 | KW_neutral, |
| 1269 | /* 100 */ |
1309 | /* 100 */ |
| 1270 | KW_no_attack, |
1310 | KW_no_attack, |
| 1271 | KW_no_damage, |
1311 | KW_no_damage, |
| 1272 | KW_NULL, |
1312 | KW_obj_original, |
| 1273 | KW_NULL, |
1313 | KW_NULL, |
| 1274 | KW_activate_on_push, |
1314 | KW_activate_on_push, |
| 1275 | KW_activate_on_release, |
1315 | KW_activate_on_release, |
| 1276 | KW_is_water, |
1316 | KW_is_water, |
| 1277 | KW_use_content_on_gen, |
1317 | KW_use_content_on_gen, |
| 1278 | KW_NULL, |
1318 | KW_NULL, |
| 1279 | KW_is_buildable, |
1319 | KW_is_buildable, |
| 1280 | /* 110 */ |
1320 | /* 110 */ |
|
|
1321 | KW_destroy_on_death, |
|
|
1322 | KW_NULL, |
| 1281 | }; |
1323 | }; |
| 1282 | |
1324 | |
| 1283 | int i; |
1325 | int i; |
| 1284 | |
1326 | |
| 1285 | /* This saves the key/value lists. We do it first so that any |
1327 | /* This saves the key/value lists. We do it first so that any |
| 1286 | * keys that match field names will be overwritten by the loader. |
1328 | * keys that match field names will be overwritten by the loader. |
| 1287 | */ |
1329 | */ |
| 1288 | for (key_value *my_field = op->key_values; my_field != NULL; my_field = my_field->next) |
1330 | for (key_value *my_field = op->key_values; my_field; my_field = my_field->next) |
| 1289 | { |
1331 | { |
| 1290 | /* Find the field in the opposing member. */ |
1332 | /* Find the field in the opposing member. */ |
| 1291 | key_value *arch_field = get_ob_key_link (tmp, my_field->key); |
1333 | key_value *arch_field = get_ob_key_link (tmp, my_field->key); |
| 1292 | |
1334 | |
| 1293 | /* If there's no partnering field, or it's got a different value, save our field. */ |
1335 | /* If there's no partnering field, or it's got a different value, save our field. */ |
| … | |
… | |
| 1461 | |
1503 | |
| 1462 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
1504 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
| 1463 | save_object (fp, tmp, flag); |
1505 | save_object (fp, tmp, flag); |
| 1464 | |
1506 | |
| 1465 | fp.put (op); |
1507 | fp.put (op); |
| 1466 | fp.put (KW_end, 0); |
1508 | fp.put (KW_end); |
| 1467 | } |
1509 | } |
| 1468 | |
1510 | |
