1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game |
3 | * |
3 | * |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
7 | * |
7 | * |
… | |
… | |
145 | coroapi::cede_to_tick_every (10); |
145 | coroapi::cede_to_tick_every (10); |
146 | |
146 | |
147 | switch (f.kw) |
147 | switch (f.kw) |
148 | { |
148 | { |
149 | case KW_arch: |
149 | case KW_arch: |
150 | if (!(t->item = archetype::find (f.get_str ()))) |
150 | t->item = archetype::get (f.get_str ()); |
151 | LOG (llevError, "%s:%d treasure references unknown archetype '%s', skipping.\n", f.name, f.linenum, f.get_str ()); |
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152 | break; |
151 | break; |
153 | |
152 | |
154 | case KW_list: f.get (t->name); break; |
153 | case KW_list: f.get (t->name); break; |
155 | case KW_change_name: f.get (t->change_arch.name); break; |
154 | case KW_change_name: f.get (t->change_arch.name); break; |
156 | case KW_change_title: f.get (t->change_arch.title); break; |
155 | case KW_change_title: f.get (t->change_arch.title); break; |
… | |
… | |
198 | |
197 | |
199 | /* This is a one of the many items on the list should be generated. |
198 | /* This is a one of the many items on the list should be generated. |
200 | * Add up the chance total, and check to make sure the yes & no |
199 | * Add up the chance total, and check to make sure the yes & no |
201 | * fields of the treasures are not being used. |
200 | * fields of the treasures are not being used. |
202 | */ |
201 | */ |
203 | tl->total_chance = 0; |
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204 | |
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205 | if (one) |
202 | if (one) |
206 | { |
203 | { |
207 | for (treasure *t = tl->items; t; t = t->next) |
204 | for (treasure *t = tl->items; t; t = t->next) |
208 | { |
205 | { |
209 | if (t->next_yes || t->next_no) |
206 | if (t->next_yes || t->next_no) |
… | |
… | |
231 | * start with equipment, but only their abilities). |
228 | * start with equipment, but only their abilities). |
232 | */ |
229 | */ |
233 | static void |
230 | static void |
234 | put_treasure (object *op, object *creator, int flags) |
231 | put_treasure (object *op, object *creator, int flags) |
235 | { |
232 | { |
236 | object *tmp; |
233 | if (flags & GT_ENVIRONMENT) |
237 | |
234 | { |
238 | /* Bit of a hack - spells should never be put onto the map. The entire |
235 | /* Bit of a hack - spells should never be put onto the map. The entire |
239 | * treasure stuff is a problem - there is no clear idea of knowing |
236 | * treasure stuff is a problem - there is no clear idea of knowing |
240 | * this is the original object, or if this is an object that should be created |
237 | * this is the original object, or if this is an object that should be created |
241 | * by another object. |
238 | * by another object. |
242 | */ |
239 | */ |
243 | if (flags & GT_ENVIRONMENT && op->type != SPELL) |
240 | //TODO: flag such as objects... as such (no drop, anybody?) |
244 | { |
241 | if (op->type == SPELL) |
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242 | { |
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243 | op->destroy (); |
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244 | return; |
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245 | } |
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246 | |
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247 | op->expand_tail (); |
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248 | |
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249 | if (ob_blocked (op, creator->map, creator->x, creator->y)) |
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250 | op->destroy (); |
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251 | else |
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252 | { |
245 | SET_FLAG (op, FLAG_OBJ_ORIGINAL); |
253 | SET_FLAG (op, FLAG_OBJ_ORIGINAL); |
246 | op->insert_at (creator, creator, INS_NO_MERGE | INS_NO_WALK_ON); |
254 | op->insert_at (creator, creator, INS_NO_MERGE | INS_NO_WALK_ON); |
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255 | } |
247 | } |
256 | } |
248 | else |
257 | else |
249 | { |
258 | { |
250 | op = creator->insert (op); |
259 | op = creator->insert (op); |
251 | |
260 | |
252 | if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER)) |
261 | if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER)) |
253 | monster_check_apply (creator, op); |
262 | monster_check_apply (creator, op); |
254 | |
263 | |
255 | if ((flags & GT_UPDATE_INV) && (tmp = creator->in_player ())) |
264 | if (flags & GT_UPDATE_INV) |
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265 | if (object *tmp = creator->in_player ()) |
256 | esrv_send_item (tmp, op); |
266 | esrv_send_item (tmp, op); |
257 | } |
267 | } |
258 | } |
268 | } |
259 | |
269 | |
260 | /* if there are change_xxx commands in the treasure, we include the changes |
270 | /* if there are change_xxx commands in the treasure, we include the changes |
261 | * in the generated object |
271 | * in the generated object |
… | |
… | |
359 | fix_generated_item (tmp, op, difficulty, t->magic, flag); |
369 | fix_generated_item (tmp, op, difficulty, t->magic, flag); |
360 | change_treasure (t, tmp); |
370 | change_treasure (t, tmp); |
361 | put_treasure (tmp, op, flag); |
371 | put_treasure (tmp, op, flag); |
362 | } |
372 | } |
363 | } |
373 | } |
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374 | } |
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375 | |
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376 | void |
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377 | object::create_treasure (treasurelist *tl, int flags) |
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378 | { |
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379 | ::create_treasure (tl, this, flags, map ? map->difficulty : 0); |
364 | } |
380 | } |
365 | |
381 | |
366 | /* This calls the appropriate treasure creation function. tries is passed |
382 | /* This calls the appropriate treasure creation function. tries is passed |
367 | * to determine how many list transitions or attempts to create treasure |
383 | * to determine how many list transitions or attempts to create treasure |
368 | * have been made. It is really in place to prevent infinite loops with |
384 | * have been made. It is really in place to prevent infinite loops with |
… | |
… | |
381 | { |
397 | { |
382 | LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n"); |
398 | LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n"); |
383 | return; |
399 | return; |
384 | } |
400 | } |
385 | |
401 | |
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402 | if (op->flag [FLAG_TREASURE_ENV]) |
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403 | { |
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404 | // do not generate items when there already is something above the object |
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405 | if (op->flag [FLAG_IS_FLOOR] && op->above) |
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406 | return; |
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407 | |
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408 | flag |= GT_ENVIRONMENT; |
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409 | } |
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410 | |
386 | if (tl->total_chance) |
411 | if (tl->total_chance) |
387 | create_one_treasure (tl, op, flag, difficulty, tries); |
412 | create_one_treasure (tl, op, flag, difficulty, tries); |
388 | else |
413 | else |
389 | create_all_treasures (tl->items, op, flag, difficulty, tries); |
414 | create_all_treasures (tl->items, op, flag, difficulty, tries); |
390 | } |
415 | } |
… | |
… | |
397 | object * |
422 | object * |
398 | generate_treasure (treasurelist *tl, int difficulty) |
423 | generate_treasure (treasurelist *tl, int difficulty) |
399 | { |
424 | { |
400 | difficulty = clamp (difficulty, 1, settings.max_level); |
425 | difficulty = clamp (difficulty, 1, settings.max_level); |
401 | |
426 | |
402 | object *ob = object::create (), *tmp; |
427 | object *ob = object::create (); |
403 | |
428 | |
404 | create_treasure (tl, ob, 0, difficulty, 0); |
429 | create_treasure (tl, ob, 0, difficulty, 0); |
405 | |
430 | |
406 | /* Don't want to free the object we are about to return */ |
431 | /* Don't want to free the object we are about to return */ |
407 | tmp = ob->inv; |
432 | object *tmp = ob->inv; |
408 | if (tmp != NULL) |
433 | if (tmp) |
409 | tmp->remove (); |
434 | tmp->remove (); |
410 | |
435 | |
411 | if (ob->inv) |
436 | if (ob->inv) |
412 | LOG (llevError, "In generate treasure, created multiple objects.\n"); |
437 | LOG (llevError, "In generate treasure, created multiple objects.\n"); |
413 | |
438 | |
… | |
… | |
421 | * The array has two arguments, the difficulty of the level, and the |
446 | * The array has two arguments, the difficulty of the level, and the |
422 | * magical bonus "wanted". |
447 | * magical bonus "wanted". |
423 | */ |
448 | */ |
424 | |
449 | |
425 | static int difftomagic_list[DIFFLEVELS][MAXMAGIC + 1] = { |
450 | static int difftomagic_list[DIFFLEVELS][MAXMAGIC + 1] = { |
426 | |
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427 | // chance of magic difficulty |
451 | // chance of magic difficulty |
428 | // +0 +1 +2 +3 +4 |
452 | // +0 +1 +2 +3 +4 |
429 | {95, 2, 2, 1, 0}, // 1 |
453 | {95, 2, 2, 1, 0}, // 1 |
430 | {92, 5, 2, 1, 0}, // 2 |
454 | {92, 5, 2, 1, 0}, // 2 |
431 | {85, 10, 4, 1, 0}, // 3 |
455 | {85, 10, 4, 1, 0}, // 3 |
… | |
… | |
457 | { 0, 0, 0, 3, 97}, // 29 |
481 | { 0, 0, 0, 3, 97}, // 29 |
458 | { 0, 0, 0, 0, 100}, // 30 |
482 | { 0, 0, 0, 0, 100}, // 30 |
459 | { 0, 0, 0, 0, 100}, // 31 |
483 | { 0, 0, 0, 0, 100}, // 31 |
460 | }; |
484 | }; |
461 | |
485 | |
462 | |
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463 | /* calculate the appropriate level for wands staves and scrolls. |
486 | /* calculate the appropriate level for wands staves and scrolls. |
464 | * This code presumes that op has had its spell object created (in op->inv) |
487 | * This code presumes that op has had its spell object created (in op->inv) |
465 | * |
488 | * |
466 | * elmex Wed Aug 9 17:44:59 CEST 2006: |
489 | * elmex Wed Aug 9 17:44:59 CEST 2006: |
467 | * Removed multiplicator, too many high-level items were generated on low-difficulty maps. |
490 | * Removed multiplicator, too many high-level items were generated on low-difficulty maps. |
468 | */ |
491 | */ |
469 | |
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470 | int |
492 | int |
471 | level_for_item (const object *op, int difficulty) |
493 | level_for_item (const object *op, int difficulty) |
472 | { |
494 | { |
473 | int olevel = 0; |
495 | int olevel = 0; |
474 | |
496 | |
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… | |
784 | save_item_power = op->item_power; |
806 | save_item_power = op->item_power; |
785 | op->item_power = 0; |
807 | op->item_power = 0; |
786 | |
808 | |
787 | if (op->randomitems && op->type != SPELL) |
809 | if (op->randomitems && op->type != SPELL) |
788 | { |
810 | { |
789 | create_treasure (op->randomitems, op, flags, difficulty, 0); |
811 | create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0); |
790 | if (!op->inv) |
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791 | LOG (llevDebug, "fix_generated_item: Unable to generate treasure for %s\n", op->debug_desc ()); |
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792 | |
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793 | /* So the treasure doesn't get created again */ |
812 | /* So the treasure doesn't get created again */ |
794 | op->randomitems = 0; |
813 | op->randomitems = 0; |
795 | } |
814 | } |
796 | |
815 | |
797 | if (difficulty < 1) |
816 | if (difficulty < 1) |
… | |
… | |
1327 | break; |
1346 | break; |
1328 | |
1347 | |
1329 | case KW_object: |
1348 | case KW_object: |
1330 | { |
1349 | { |
1331 | art->item = object::create (); |
1350 | art->item = object::create (); |
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1351 | f.get (art->item->name); |
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1352 | f.next (); |
1332 | |
1353 | |
1333 | if (!art->item->parse_kv (f)) |
1354 | if (!art->item->parse_kv (f)) |
1334 | LOG (llevError, "Init_Artifacts: Could not load object.\n"); |
1355 | LOG (llevError, "Init_Artifacts: Could not load object.\n"); |
1335 | |
1356 | |
1336 | al = find_artifactlist (art->item->type); |
1357 | al = find_artifactlist (art->item->type); |
… | |
… | |
1571 | if (change->msg) |
1592 | if (change->msg) |
1572 | op->msg = change->msg; |
1593 | op->msg = change->msg; |
1573 | } |
1594 | } |
1574 | |
1595 | |
1575 | static int |
1596 | static int |
1576 | legal_artifact_combination (object *op, artifact * art) |
1597 | legal_artifact_combination (object *op, artifact *art) |
1577 | { |
1598 | { |
1578 | int neg, success = 0; |
1599 | int neg, success = 0; |
1579 | linked_char *tmp; |
1600 | linked_char *tmp; |
1580 | const char *name; |
1601 | const char *name; |
1581 | |
1602 | |
1582 | if (art->allowed == (linked_char *) NULL) |
1603 | if (!art->allowed) |
1583 | return 1; /* Ie, "all" */ |
1604 | return 1; /* Ie, "all" */ |
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1605 | |
1584 | for (tmp = art->allowed; tmp; tmp = tmp->next) |
1606 | for (tmp = art->allowed; tmp; tmp = tmp->next) |
1585 | { |
1607 | { |
1586 | #ifdef TREASURE_VERBOSE |
1608 | #ifdef TREASURE_VERBOSE |
1587 | LOG (llevDebug, "legal_art: %s\n", &tmp->name); |
1609 | LOG (llevDebug, "legal_art: %s\n", &tmp->name); |
1588 | #endif |
1610 | #endif |
… | |
… | |
1599 | * everything is allowed except what we match |
1621 | * everything is allowed except what we match |
1600 | */ |
1622 | */ |
1601 | else if (neg) |
1623 | else if (neg) |
1602 | success = 1; |
1624 | success = 1; |
1603 | } |
1625 | } |
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1626 | |
1604 | return success; |
1627 | return success; |
1605 | } |
1628 | } |
1606 | |
1629 | |
1607 | /* |
1630 | /* |
1608 | * Fixes the given object, giving it the abilities and titles |
1631 | * Fixes the given object, giving it the abilities and titles |