… | |
… | |
74 | * Each object (this also means archetypes!) could have a few of these |
74 | * Each object (this also means archetypes!) could have a few of these |
75 | * "dangling" from it; this could also end up containing 'parse errors'. |
75 | * "dangling" from it; this could also end up containing 'parse errors'. |
76 | * |
76 | * |
77 | * key and value are shared-strings. |
77 | * key and value are shared-strings. |
78 | * |
78 | * |
79 | * Please use get_ob_key_value(), set_ob_key_value() from object.c rather than |
79 | * Please use kv_get/kv_set/kv_del from object rather than |
80 | * accessing the list directly. |
80 | * accessing the list directly. |
81 | * Exception is if you want to walk this list for some reason. |
81 | * Exception is if you want to walk this list for some reason. |
82 | */ |
82 | */ |
83 | struct key_value |
83 | struct key_value : slice_allocated |
84 | { |
84 | { |
85 | key_value *next; |
85 | key_value *next; |
86 | shstr key, value; |
86 | shstr key, value; |
87 | }; |
87 | }; |
88 | |
88 | |
… | |
… | |
177 | |
177 | |
178 | float ACC (RW, speed); /* The overall speed of this object */ |
178 | float ACC (RW, speed); /* The overall speed of this object */ |
179 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
179 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
180 | uint32 ACC (RW, nrof); /* How many of the objects */ |
180 | uint32 ACC (RW, nrof); /* How many of the objects */ |
181 | |
181 | |
182 | /* This next big block are basically used for monsters and equipment */ |
182 | /* This next big block is basically used for monsters and equipment */ |
183 | uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ |
183 | uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ |
184 | |
184 | |
185 | sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */ |
185 | sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */ |
186 | uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ |
186 | uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ |
187 | uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */ |
187 | uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */ |
… | |
… | |
260 | bool ACC (RW, flag[NUM_FLAGS]); |
260 | bool ACC (RW, flag[NUM_FLAGS]); |
261 | #endif |
261 | #endif |
262 | uint16 ACC (RW, animation_id);/* An index into the animation array */ |
262 | uint16 ACC (RW, animation_id);/* An index into the animation array */ |
263 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
263 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
264 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
264 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
265 | sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */ |
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|
266 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
265 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
267 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
266 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
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267 | uint16 ACC (RW, cached_sp); /* cached spell points used for a spell, used by esrv_update_spells */ |
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268 | uint16 ACC (RW, cached_grace);/* cached grace points used for a spell, used by esrv_update_spells */ |
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269 | uint16 ACC (RW, cached_eat); /* cached food, used by esrv_update_spells */ |
268 | }; |
270 | }; |
269 | |
271 | |
270 | struct object : zero_initialised, object_copy |
272 | struct object : zero_initialised, object_copy |
271 | { |
273 | { |
272 | // These variables are not changed by ->copy_to |
274 | // These variables are not changed by ->copy_to |
… | |
… | |
294 | object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ |
296 | object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ |
295 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
297 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
296 | client_container *seen_by; // seen by which player/container currently? |
298 | client_container *seen_by; // seen by which player/container currently? |
297 | key_value *key_values; /* Fields not explictly known by the loader. */ |
299 | key_value *key_values; /* Fields not explictly known by the loader. */ |
298 | |
300 | |
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|
301 | // privates / perl |
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302 | const shstr &kv_get (const shstr &key) const; |
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303 | void kv_del (const shstr &key); |
|
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304 | void kv_set (const shstr &key, const shstr &value); |
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305 | |
|
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306 | // custom extra fields management |
|
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307 | struct key_value_access_proxy |
|
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308 | { |
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309 | object &ob; |
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310 | shstr key; |
|
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311 | |
|
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312 | key_value_access_proxy (object &ob, const shstr &key) |
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313 | : ob (ob), key (key) |
|
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314 | { |
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315 | } |
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316 | |
|
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317 | const key_value_access_proxy &operator =(const shstr &value) const |
|
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318 | { |
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319 | ob.kv_set (key, value); |
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320 | return *this; |
|
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321 | } |
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322 | |
|
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323 | operator const shstr &() const { return ob.kv_get (key); } |
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324 | operator const char *() const { return ob.kv_get (key); } |
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325 | |
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326 | private: |
|
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327 | void operator =(int); |
|
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328 | }; |
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329 | |
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330 | // operator [] is too annoying to use |
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331 | const key_value_access_proxy kv (const shstr &key) |
|
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332 | { |
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333 | return key_value_access_proxy (*this, key); |
|
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334 | } |
|
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335 | |
299 | bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all |
336 | bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all |
300 | MTH void post_load_check (); // do some adjustments after parsing |
337 | MTH void post_load_check (); // do some adjustments after parsing |
301 | static object *read (object_thawer &f, maptile *map = 0); // map argument due to toal design bogosity, must go. |
338 | static object *read (object_thawer &f, maptile *map = 0); // map argument due to toal design bogosity, must go. |
302 | bool write (object_freezer &f); |
339 | bool write (object_freezer &f); |
303 | |
340 | |
304 | MTH int slottype () const; |
341 | MTH int slottype () const; |
305 | MTH static object *create (); |
342 | MTH static object *create (); |
306 | const mapxy &operator =(const mapxy &pos); |
343 | const mapxy &operator =(const mapxy &pos); |
307 | object &operator =(const object &src); |
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|
308 | MTH void copy_to (object *dst); |
344 | MTH void copy_to (object *dst); |
309 | MTH object *clone (); // create + copy_to |
345 | MTH object *clone (); // create + copy_to a single object |
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|
346 | MTH object *deep_clone (); // copy whole more chain and inventory |
310 | void do_destroy (); |
347 | void do_destroy (); |
311 | void gather_callbacks (AV *&callbacks, event_type event) const; |
348 | void gather_callbacks (AV *&callbacks, event_type event) const; |
312 | MTH void destroy (bool destroy_inventory = false); |
349 | MTH void destroy (bool destroy_inventory = false); |
313 | |
350 | |
314 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
351 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
… | |
… | |
430 | /* This return true if object has still randomitems which |
467 | /* This return true if object has still randomitems which |
431 | * could be expanded. |
468 | * could be expanded. |
432 | */ |
469 | */ |
433 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
470 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
434 | |
471 | |
|
|
472 | // returns the outermost owner, never returns 0 |
|
|
473 | MTH object *outer_owner () |
|
|
474 | { |
|
|
475 | for (object *op = this; ; op = op->owner) |
|
|
476 | if (!op->owner) |
|
|
477 | return op; |
|
|
478 | } |
|
|
479 | |
435 | // returns the outermost environment, never returns 0 |
480 | // returns the outermost environment, never returns 0 |
436 | MTH object *outer_env () |
481 | MTH object *outer_env () |
437 | { |
482 | { |
438 | for (object *op = this; ; op = op->env) |
483 | for (object *op = this; ; op = op->env) |
439 | if (!op->env) |
484 | if (!op->env) |
… | |
… | |
462 | |
507 | |
463 | MTH bool is_on_map () const |
508 | MTH bool is_on_map () const |
464 | { |
509 | { |
465 | return !env && !flag [FLAG_REMOVED]; |
510 | return !env && !flag [FLAG_REMOVED]; |
466 | } |
511 | } |
|
|
512 | |
|
|
513 | // returns the player that cna see this object, if any |
|
|
514 | MTH object *visible_to () const; |
467 | |
515 | |
468 | MTH std::string long_desc (object *who = 0); |
516 | MTH std::string long_desc (object *who = 0); |
469 | MTH std::string describe_monster (object *who = 0); |
517 | MTH std::string describe_monster (object *who = 0); |
470 | MTH std::string describe_item (object *who = 0); |
518 | MTH std::string describe_item (object *who = 0); |
471 | MTH std::string describe (object *who = 0); |
519 | MTH std::string describe (object *who = 0); |
… | |
… | |
491 | // set the given flag on all objects in the inventory recursively |
539 | // set the given flag on all objects in the inventory recursively |
492 | MTH void set_flag_inv (int flag, int value = 1); |
540 | MTH void set_flag_inv (int flag, int value = 1); |
493 | |
541 | |
494 | void enter_exit (object *exit);//Perl |
542 | void enter_exit (object *exit);//Perl |
495 | MTH void enter_map (maptile *newmap, int x, int y); |
543 | MTH void enter_map (maptile *newmap, int x, int y); |
|
|
544 | void player_goto (const char *path, int x, int y); // only for players |
496 | |
545 | |
497 | // returns the mapspace this object is in |
546 | // returns the mapspace this object is in |
498 | mapspace &ms () const; |
547 | mapspace &ms () const; |
499 | |
548 | |
500 | // fully recursive iterator |
549 | // fully recursive iterator |
… | |
… | |
536 | { |
585 | { |
537 | return this; |
586 | return this; |
538 | } |
587 | } |
539 | |
588 | |
540 | /* This returns TRUE if the object is something that |
589 | /* This returns TRUE if the object is something that |
541 | * should be displayed in the floorbox/inventory window |
590 | * a client might want to know about. |
542 | */ |
591 | */ |
543 | MTH bool client_visible () const |
592 | MTH bool client_visible () const |
544 | { |
593 | { |
545 | return !invisible && type != PLAYER; |
594 | return !invisible && type != PLAYER; |
|
|
595 | } |
|
|
596 | |
|
|
597 | // the client does nrof * this weight |
|
|
598 | MTH sint32 client_weight () const |
|
|
599 | { |
|
|
600 | return weight + carrying; |
546 | } |
601 | } |
547 | |
602 | |
548 | MTH struct region *region () const; |
603 | MTH struct region *region () const; |
549 | |
604 | |
550 | void statusmsg (const char *msg, int color = NDI_BLACK); |
605 | void statusmsg (const char *msg, int color = NDI_BLACK); |
… | |
… | |
559 | void link (); |
614 | void link (); |
560 | void unlink (); |
615 | void unlink (); |
561 | |
616 | |
562 | object (); |
617 | object (); |
563 | ~object (); |
618 | ~object (); |
|
|
619 | |
|
|
620 | private: |
|
|
621 | object &operator =(const object &); |
|
|
622 | object (const object &); |
564 | }; |
623 | }; |
565 | |
624 | |
566 | // move this object to the top of its env's inventory to speed up |
625 | // move this object to the top of its env's inventory to speed up |
567 | // searches for it. |
626 | // searches for it. |
568 | static object * |
627 | static object * |
… | |
… | |
621 | MTH static archetype *find (const_utf8_string name); |
680 | MTH static archetype *find (const_utf8_string name); |
622 | |
681 | |
623 | MTH void link (); |
682 | MTH void link (); |
624 | MTH void unlink (); |
683 | MTH void unlink (); |
625 | |
684 | |
|
|
685 | MTH static object *get (const char *name); // (find() || singularity)->instance() |
626 | MTH object *instance (); |
686 | MTH object *instance (); |
627 | |
687 | |
628 | object_vector_index ACC (RW, archid); // index in archvector |
688 | object_vector_index ACC (RW, archid); // index in archvector |
629 | shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */ |
689 | shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */ |
630 | |
690 | |
… | |
… | |
635 | static archetype *read (object_thawer &f); |
695 | static archetype *read (object_thawer &f); |
636 | MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more |
696 | MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more |
637 | static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */ |
697 | static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */ |
638 | }; |
698 | }; |
639 | |
699 | |
|
|
700 | // compatbiility, remove once replaced by ->instance |
|
|
701 | inline object * |
|
|
702 | arch_to_object (archetype *at) |
|
|
703 | { |
|
|
704 | return at->instance (); |
|
|
705 | } |
|
|
706 | |
640 | inline void |
707 | inline void |
641 | object_freezer::put (keyword k, archetype *v) |
708 | object_freezer::put (keyword k, archetype *v) |
642 | { |
709 | { |
643 | put (k, v ? &v->archname : (const char *)0); |
710 | put (k, v ? &v->archname : (const char *)0); |
644 | } |
711 | } |
… | |
… | |
649 | |
716 | |
650 | extern objectvec objects; |
717 | extern objectvec objects; |
651 | extern activevec actives; |
718 | extern activevec actives; |
652 | extern archvec archetypes; |
719 | extern archvec archetypes; |
653 | |
720 | |
|
|
721 | // "safely" iterate over inv in a way such that the current item is removable |
|
|
722 | // quite horrible, thats why its hidden in some macro |
|
|
723 | #define for_inv_removable(op,var) \ |
|
|
724 | for (object *var, *next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; ) |
|
|
725 | |
654 | #define for_all_objects(var) \ |
726 | #define for_all_objects(var) \ |
655 | for (unsigned _i = 0; _i < objects.size (); ++_i) \ |
727 | for (unsigned _i = 0; _i < objects.size (); ++_i) \ |
656 | statementvar (object *, var, objects [_i]) |
728 | statementvar (object *, var, objects [_i]) |
657 | |
729 | |
658 | #define for_all_actives(var) \ |
730 | #define for_all_actives(var) \ |
659 | for (unsigned _i = 0; _i < actives.size (); ++_i) \ |
731 | for (unsigned _i = 0; _i < actives.size (); ++_i) \ |
660 | statementvar (object *, var, actives [_i]) |
732 | statementvar (object *, var, actives [_i]) |
661 | |
733 | |
662 | #define for_all_archetypes(var) \ |
734 | #define for_all_archetypes(var) \ |
663 | for (unsigned _i = 0; _i < archetypes.size (); ++_i) \ |
735 | for (unsigned _i = 0; _i < archetypes.size (); ++_i) \ |
664 | statementvar (archetype *, var, archetypes [_i]) |
736 | statementvar (archetype *, var, archetypes [_i]) |
665 | |
737 | |
666 | /* Used by update_object to know if the object being passed is |
738 | /* Used by update_object to know if the object being passed is |
667 | * being added or removed. |
739 | * being added or removed. |