| 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 | { |
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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); |
|
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41 | virtual void put_object (object *op); |
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42 | |
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|
43 | virtual player *get_player (); |
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44 | virtual void put_player (player *pl); |
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45 | |
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|
46 | virtual region *get_region (); |
|
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47 | virtual void put_region (region *region); |
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48 | |
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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 | }; |
|
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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 |
|
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62 | struct loader_generic : loader_base |
|
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63 | { |
|
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64 | virtual region *get_region (); |
|
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65 | virtual void put_region (region *region); |
|
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66 | |
|
|
67 | virtual facetile *get_face (const char *name); |
|
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68 | virtual void put_face (facetile *face); |
|
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69 | |
|
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70 | virtual treasurelist *get_treasure (const char *name, bool one = false); |
|
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71 | virtual void put_treasure (treasurelist *treasure); |
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72 | |
|
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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 | { |
| … | |
… | |
| 375 | } |
417 | } |
| 376 | |
418 | |
| 377 | if (QUERY_FLAG (op, FLAG_MONSTER)) |
419 | if (QUERY_FLAG (op, FLAG_MONSTER)) |
| 378 | { |
420 | { |
| 379 | if (op->stats.hp > op->stats.maxhp) |
421 | if (op->stats.hp > op->stats.maxhp) |
|
|
422 | { |
| 380 | LOG (llevDebug, "Monster %s has hp set higher than maxhp (%d>%d)\n", op->debug_desc (), op->stats.hp, op->stats.maxhp); |
423 | LOG (llevDebug, "Monster %s has hp set higher than maxhp (%d>%d)\n", op->debug_desc (), op->stats.hp, op->stats.maxhp); |
|
|
424 | op->stats.maxhp = op->stats.hp; |
|
|
425 | } |
| 381 | |
426 | |
| 382 | /* The archs just need to be updated for this */ |
427 | /* The archs just need to be updated for this */ |
| 383 | if (op->move_type == 0) |
428 | if (op->move_type == 0) |
| 384 | op->move_type = MOVE_WALK; |
429 | op->move_type = MOVE_WALK; |
| 385 | } |
430 | } |
| … | |
… | |
| 540 | case KW_slaying: thawer.get_ornull (op->slaying); break; |
585 | case KW_slaying: thawer.get_ornull (op->slaying); break; |
| 541 | |
586 | |
| 542 | case KW_arch: |
587 | case KW_arch: |
| 543 | { |
588 | { |
| 544 | const char *str = thawer.get_str (); |
589 | const char *str = thawer.get_str (); |
| 545 | fprintf (stderr, "arch %s\n", str);//D |
|
|
| 546 | |
590 | |
| 547 | if (op->arch) |
591 | if (op->arch) |
| 548 | { |
592 | { |
| 549 | /* If op->arch has been set, then this new object |
593 | /* If op->arch has been set, then this new object |
| 550 | * must be part of the inventory. So process |
594 | * must be part of the inventory. So process |
| … | |
… | |
| 632 | if (!str) |
676 | if (!str) |
| 633 | { |
677 | { |
| 634 | op->animation_id = 0; |
678 | op->animation_id = 0; |
| 635 | CLEAR_FLAG (op, FLAG_ANIMATE); |
679 | CLEAR_FLAG (op, FLAG_ANIMATE); |
| 636 | } |
680 | } |
| 637 | else |
|
|
| 638 | { |
|
|
| 639 | op->animation_id = find_animation (str); |
681 | else if ((op->animation_id = find_animation (str))) |
| 640 | SET_FLAG (op, FLAG_ANIMATE); |
682 | SET_FLAG (op, FLAG_ANIMATE); |
| 641 | } |
|
|
| 642 | } |
683 | } |
| 643 | |
684 | |
| 644 | break; |
685 | break; |
| 645 | |
686 | |
| 646 | case KW_last_heal: thawer.get (op->last_heal); break; |
687 | case KW_last_heal: thawer.get (op->last_heal); break; |
| … | |
… | |
| 653 | thawer.get (op->speed); |
694 | thawer.get (op->speed); |
| 654 | |
695 | |
| 655 | //TODO: maybe do in check_object |
696 | //TODO: maybe do in check_object |
| 656 | // removed check for style maps |
697 | // removed check for style maps |
| 657 | if (op->speed < 0) |
698 | if (op->speed < 0) |
| 658 | op->speed_left = op->speed_left - RANDOM () % 100 / 100.0; |
699 | op->speed_left = op->speed_left - rndm (); |
| 659 | |
700 | |
| 660 | break; |
701 | break; |
| 661 | |
702 | |
| 662 | case KW_slow_move: |
703 | case KW_slow_move: |
| 663 | op->move_slow |= MOVE_WALK; |
704 | op->move_slow |= MOVE_WALK; |
| … | |
… | |
| 817 | CLEAR_FLAG (op, FLAG_WIZCAST); |
858 | CLEAR_FLAG (op, FLAG_WIZCAST); |
| 818 | } |
859 | } |
| 819 | break; |
860 | break; |
| 820 | |
861 | |
| 821 | case KW_friendly: |
862 | case KW_friendly: |
| 822 | GET_FLAG (op, FLAG_FRIENDLY); |
863 | if (thawer.get_sint32 ()) |
| 823 | //TODO: move to check_object or so |
864 | if (op->type != PLAYER) |
| 824 | if (op->type != PLAYER && QUERY_FLAG (op, FLAG_FRIENDLY)) |
|
|
| 825 | add_friendly_object (op); |
865 | add_friendly_object (op); |
|
|
866 | |
| 826 | break; |
867 | break; |
| 827 | |
868 | |
| 828 | case KW_monster: GET_FLAG (op, FLAG_MONSTER); break; |
869 | case KW_monster: GET_FLAG (op, FLAG_MONSTER); break; |
| 829 | case KW_neutral: GET_FLAG (op, FLAG_NEUTRAL); break; |
870 | case KW_neutral: GET_FLAG (op, FLAG_NEUTRAL); break; |
| 830 | case KW_no_attack: GET_FLAG (op, FLAG_NO_ATTACK); break; |
871 | case KW_no_attack: GET_FLAG (op, FLAG_NO_ATTACK); break; |
| 831 | case KW_no_damage: GET_FLAG (op, FLAG_NO_DAMAGE); break; |
872 | case KW_no_damage: GET_FLAG (op, FLAG_NO_DAMAGE); break; |
|
|
873 | case KW_obj_original: GET_FLAG (op, FLAG_OBJ_ORIGINAL); break; |
| 832 | case KW_generator: GET_FLAG (op, FLAG_GENERATOR); break; |
874 | case KW_generator: GET_FLAG (op, FLAG_GENERATOR); break; |
| 833 | case KW_use_content_on_gen: GET_FLAG (op, FLAG_CONTENT_ON_GEN); break; |
875 | case KW_use_content_on_gen: GET_FLAG (op, FLAG_CONTENT_ON_GEN); break; |
| 834 | case KW_is_thrown: GET_FLAG (op, FLAG_IS_THROWN); break; |
876 | case KW_is_thrown: GET_FLAG (op, FLAG_IS_THROWN); break; |
| 835 | case KW_auto_apply: GET_FLAG (op, FLAG_AUTO_APPLY); break; |
877 | case KW_auto_apply: GET_FLAG (op, FLAG_AUTO_APPLY); break; |
| 836 | case KW_see_invisible: GET_FLAG (op, FLAG_SEE_INVISIBLE); break; |
878 | case KW_see_invisible: GET_FLAG (op, FLAG_SEE_INVISIBLE); break; |
| … | |
… | |
| 907 | case KW_is_cauldron: GET_FLAG (op, FLAG_IS_CAULDRON); break; |
949 | case KW_is_cauldron: GET_FLAG (op, FLAG_IS_CAULDRON); break; |
| 908 | case KW_no_steal: GET_FLAG (op, FLAG_NO_STEAL); break; |
950 | case KW_no_steal: GET_FLAG (op, FLAG_NO_STEAL); break; |
| 909 | case KW_one_hit: GET_FLAG (op, FLAG_ONE_HIT); break; |
951 | case KW_one_hit: GET_FLAG (op, FLAG_ONE_HIT); break; |
| 910 | case KW_berserk: GET_FLAG (op, FLAG_BERSERK); break; |
952 | case KW_berserk: GET_FLAG (op, FLAG_BERSERK); break; |
| 911 | case KW_is_buildable: GET_FLAG (op, FLAG_IS_BUILDABLE); break; |
953 | case KW_is_buildable: GET_FLAG (op, FLAG_IS_BUILDABLE); break; |
|
|
954 | case KW_destroy_on_death: GET_FLAG (op, FLAG_DESTROY_ON_DEATH); break; |
| 912 | |
955 | |
| 913 | case KW_armour: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
956 | case KW_armour: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
| 914 | case KW_resist_physical: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
957 | case KW_resist_physical: thawer.get (op->resist[ATNR_PHYSICAL]); break; |
| 915 | case KW_resist_magic: thawer.get (op->resist[ATNR_MAGIC]); break; |
958 | case KW_resist_magic: thawer.get (op->resist[ATNR_MAGIC]); break; |
| 916 | case KW_resist_fire: thawer.get (op->resist[ATNR_FIRE]); break; |
959 | case KW_resist_fire: thawer.get (op->resist[ATNR_FIRE]); break; |
| … | |
… | |
| 990 | case KW_msg: |
1033 | case KW_msg: |
| 991 | thawer.get_ml (KW_endmsg, op->msg); |
1034 | thawer.get_ml (KW_endmsg, op->msg); |
| 992 | //TODO: allow longer messages |
1035 | //TODO: allow longer messages |
| 993 | if (strlen (op->msg) >= HUGE_BUF) |
1036 | if (strlen (op->msg) >= HUGE_BUF) |
| 994 | { |
1037 | { |
| 995 | LOG (llevDebug, "\n\tError message length >= %d: %d\n>%.80s<\n", HUGE_BUF, strlen (op->msg), &op->msg); |
1038 | LOG (llevDebug, "\tError message length >= %d: %d\n>%.80s<\n", HUGE_BUF, strlen (op->msg), &op->msg); |
| 996 | op->msg = "ERROR, please report: string too long, winged.\n"; |
1039 | op->msg = "ERROR, please report: string too long, winged.\n"; |
| 997 | } |
1040 | } |
| 998 | break; |
1041 | break; |
| 999 | |
1042 | |
| 1000 | case KW_lore: |
1043 | case KW_lore: |
| … | |
… | |
| 1002 | //TODO: allow longer messages |
1045 | //TODO: allow longer messages |
| 1003 | /* Just print a warning so we can be reasonably safe |
1046 | /* Just print a warning so we can be reasonably safe |
| 1004 | * about not overflowing the buffer. |
1047 | * about not overflowing the buffer. |
| 1005 | */ |
1048 | */ |
| 1006 | if (strlen (op->lore) > (HUGE_BUF / 2)) |
1049 | if (strlen (op->lore) > (HUGE_BUF / 2)) |
| 1007 | LOG (llevDebug, "\n\tWarning lore length > %d (max allowed=%d): %d\n>%.80s<\n", |
1050 | LOG (llevDebug, "\tWarning lore length > %d (max allowed=%d): %d\n>%.80s<\n", |
| 1008 | HUGE_BUF / 2, HUGE_BUF, strlen (op->lore), &op->lore); |
1051 | HUGE_BUF / 2, HUGE_BUF, strlen (op->lore), &op->lore); |
| 1009 | break; |
1052 | break; |
| 1010 | |
1053 | |
| 1011 | case KW_editable: |
1054 | case KW_editable: |
| 1012 | case KW_editor_folder: |
1055 | case KW_editor_folder: |
| … | |
… | |
| 1058 | * |
1101 | * |
| 1059 | */ |
1102 | */ |
| 1060 | int |
1103 | int |
| 1061 | load_object (object_thawer &fp, object *op, int map_flags) |
1104 | load_object (object_thawer &fp, object *op, int map_flags) |
| 1062 | { |
1105 | { |
| 1063 | // cede every 500 objects loaded |
1106 | coroapi::cede_every (1000); // cede once in a while |
| 1064 | { |
|
|
| 1065 | static int cede_counter = 0; |
|
|
| 1066 | |
|
|
| 1067 | if (++cede_counter >= 500) |
|
|
| 1068 | { |
|
|
| 1069 | cede_counter = 0; |
|
|
| 1070 | if (coroapi::nready ()) |
|
|
| 1071 | coroapi::cede (); |
|
|
| 1072 | } |
|
|
| 1073 | } |
|
|
| 1074 | |
1107 | |
| 1075 | return parse_object (op, fp, map_flags); |
1108 | return parse_object (op, fp, map_flags); |
| 1076 | } |
1109 | } |
| 1077 | |
1110 | |
| 1078 | /* This takes a buffer, scans it for variables, and sets those variables |
1111 | /* This takes a buffer, scans it for variables, and sets those variables |
| … | |
… | |
| 1277 | KW_berserk, |
1310 | KW_berserk, |
| 1278 | KW_neutral, |
1311 | KW_neutral, |
| 1279 | /* 100 */ |
1312 | /* 100 */ |
| 1280 | KW_no_attack, |
1313 | KW_no_attack, |
| 1281 | KW_no_damage, |
1314 | KW_no_damage, |
| 1282 | KW_NULL, |
1315 | KW_obj_original, |
| 1283 | KW_NULL, |
1316 | KW_NULL, |
| 1284 | KW_activate_on_push, |
1317 | KW_activate_on_push, |
| 1285 | KW_activate_on_release, |
1318 | KW_activate_on_release, |
| 1286 | KW_is_water, |
1319 | KW_is_water, |
| 1287 | KW_use_content_on_gen, |
1320 | KW_use_content_on_gen, |
| 1288 | KW_NULL, |
1321 | KW_NULL, |
| 1289 | KW_is_buildable, |
1322 | KW_is_buildable, |
| 1290 | /* 110 */ |
1323 | /* 110 */ |
|
|
1324 | KW_destroy_on_death, |
|
|
1325 | KW_NULL, |
| 1291 | }; |
1326 | }; |
| 1292 | |
1327 | |
| 1293 | int i; |
1328 | int i; |
| 1294 | |
1329 | |
| 1295 | /* This saves the key/value lists. We do it first so that any |
1330 | /* This saves the key/value lists. We do it first so that any |
| 1296 | * keys that match field names will be overwritten by the loader. |
1331 | * keys that match field names will be overwritten by the loader. |
| 1297 | */ |
1332 | */ |
| 1298 | for (key_value *my_field = op->key_values; my_field != NULL; my_field = my_field->next) |
1333 | for (key_value *my_field = op->key_values; my_field; my_field = my_field->next) |
| 1299 | { |
1334 | { |
| 1300 | /* Find the field in the opposing member. */ |
1335 | /* Find the field in the opposing member. */ |
| 1301 | key_value *arch_field = get_ob_key_link (tmp, my_field->key); |
1336 | key_value *arch_field = get_ob_key_link (tmp, my_field->key); |
| 1302 | |
1337 | |
| 1303 | /* If there's no partnering field, or it's got a different value, save our field. */ |
1338 | /* If there's no partnering field, or it's got a different value, save our field. */ |
