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Comparing deliantra/server/include/object.h (file contents):
Revision 1.238 by root, Sat Apr 10 04:54:09 2010 UTC vs.
Revision 1.247 by root, Sat Apr 17 02:50:21 2010 UTC

… …
64extern Body_Locations body_locations[NUM_BODY_LOCATIONS]; 64extern Body_Locations body_locations[NUM_BODY_LOCATIONS];
65 65
66#define NUM_COINS 4 /* number of coin types */ 66#define NUM_COINS 4 /* number of coin types */
67extern const char *const coins[NUM_COINS + 1]; 67extern const char *const coins[NUM_COINS + 1];
68 68
69// restart server when object_count reaches this value
70#define RESTART_COUNT 0xe0000000
71
69/* 72/*
70 * Each object (this also means archetypes!) could have a few of these 73 * Each object (this also means archetypes!) could have a few of these
71 * "dangling" from it; this could also end up containing 'parse errors'. 74 * "dangling" from it; this could also end up containing 'parse errors'.
72 * 75 *
73 * key and value are shared-strings. 76 * key and value are shared-strings.
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293sint16 SP_level_spellpoint_cost (object *caster, object *spell, int flags); 296sint16 SP_level_spellpoint_cost (object *caster, object *spell, int flags);
294int SP_level_dam_adjust (object *caster, object *spob); 297int SP_level_dam_adjust (object *caster, object *spob);
295int SP_level_duration_adjust (object *caster, object *spob); 298int SP_level_duration_adjust (object *caster, object *spob);
296int SP_level_range_adjust (object *caster, object *spob); 299int SP_level_range_adjust (object *caster, object *spob);
297 300
301struct freelist_item
302{
303 freelist_item *next;
304 uint32_t count;
305};
306
298struct object : zero_initialised, object_copy 307struct object : object_copy
299{ 308{
300 // These variables are not changed by ->copy_to 309 // These variables are not changed by ->copy_to
301 maptile *ACC (RW, map); /* Pointer to the map in which this object is present */ 310 maptile *ACC (RW, map); /* Pointer to the map in which this object is present */
302 311
303 UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. 312 UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
304 int ACC (RO, count); 313 uint32_t ACC (RO, count);
305 object_vector_index ACC (RO, index); // index into objects 314 object_vector_index ACC (RO, index); // index into objects
306 object_vector_index ACC (RO, active); // index into actives 315 object_vector_index ACC (RO, active); // index into actives
307 316
308 player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set *iff* type == PLAYER */ 317 player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set *iff* type == PLAYER */
309 318
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321 */ 330 */
322 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ 331 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */
323 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different 332 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different
324 key_value *key_values; /* Fields not explictly known by the loader. */ 333 key_value *key_values; /* Fields not explictly known by the loader. */
325 334
335 MTH void set_flag (int flagnum)
336 {
337 flag [flagnum] = true;
338 }
339
340 MTH void clr_flag (int flagnum)
341 {
342 flag [flagnum] = false;
343 }
344
326 // privates / perl 345 // privates / perl
327 shstr_tmp kv_get (shstr_tmp key) const; 346 shstr_tmp kv_get (shstr_tmp key) const;
328 void kv_del (shstr_tmp key); 347 void kv_del (shstr_tmp key);
329 void kv_set (shstr_tmp key, shstr_tmp value); 348 void kv_set (shstr_tmp key, shstr_tmp value);
330 349
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432 } 451 }
433 452
434 MTH void set_owner (object *owner); 453 MTH void set_owner (object *owner);
435 MTH void set_speed (float speed); 454 MTH void set_speed (float speed);
436 MTH void set_glow_radius (sint8 rad); 455 MTH void set_glow_radius (sint8 rad);
437 MTH bool change_skill (object *ob); // deprecated?
438 456
439 MTH void open_container (object *new_container); 457 MTH void open_container (object *new_container);
440 MTH void close_container () 458 MTH void close_container ()
441 { 459 {
442 open_container (0); 460 open_container (0);
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552 570
553 static bool msg_has_dialogue (const char *msg) { return *msg == '@'; } 571 static bool msg_has_dialogue (const char *msg) { return *msg == '@'; }
554 572
555 MTH bool has_dialogue () const { return msg_has_dialogue (&msg); } 573 MTH bool has_dialogue () const { return msg_has_dialogue (&msg); }
556 574
575 /* need_identify returns true if the item should be identified. This
576 * function really should not exist - by default, any item not identified
577 * should need it.
578 */
579 MTH bool need_identify () const;
580
557 // returns the outermost owner, never returns 0 581 // returns the outermost owner, never returns 0
558 MTH object *outer_owner () 582 MTH object *outer_owner ()
559 { 583 {
560 object *op; 584 object *op;
561 585
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628 MTH bool has_carried_lights () const 652 MTH bool has_carried_lights () const
629 { 653 {
630 return glow_radius; 654 return glow_radius;
631 } 655 }
632 656
633 // returns the player that cna see this object, if any 657 // returns the player that can see this object, if any
634 MTH object *visible_to () const; 658 MTH object *visible_to () const;
635 659
636 MTH std::string long_desc (object *who = 0); // query_name . " " . describe 660 MTH std::string long_desc (object *who = 0); // query_name . " " . describe
637 MTH std::string describe_monster (object *who = 0); 661 MTH std::string describe_monster (object *who = 0);
638 MTH std::string describe_item (object *who = 0); 662 MTH std::string describe_item (object *who = 0);
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648 // objects. This method only works on objects not inserted 672 // objects. This method only works on objects not inserted
649 // anywhere. 673 // anywhere.
650 MTH void expand_tail (); 674 MTH void expand_tail ();
651 675
652 MTH void create_treasure (treasurelist *tl, int flags = 0); 676 MTH void create_treasure (treasurelist *tl, int flags = 0);
677
678 // makes sure the player has the named skill,
679 // and also makes it innate if can_use is true.
680 // returns the new skill or 0 if no such skill exists.
681 MTH object *give_skill (shstr_cmp name, bool can_use = false);
682 MTH void become_follower (object *new_god);
653 683
654 // insert object at same map position as 'where' 684 // insert object at same map position as 'where'
655 // handles both inventory and map "positions" 685 // handles both inventory and map "positions"
656 MTH object *insert_at (object *where, object *originator = 0, int flags = 0); 686 MTH object *insert_at (object *where, object *originator = 0, int flags = 0);
657 // check whether we can put this into the map, respect max_nrof, max_volume, max_items 687 // check whether we can put this into the map, respect max_nrof, max_volume, max_items
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669 void enter_exit (object *exit);//Perl 699 void enter_exit (object *exit);//Perl
670 MTH void enter_map (maptile *newmap, int x, int y); 700 MTH void enter_map (maptile *newmap, int x, int y);
671 void player_goto (const_utf8_string path, int x, int y); // only for players 701 void player_goto (const_utf8_string path, int x, int y); // only for players
672 MTH bool apply (object *ob, int aflags = AP_APPLY); // ob may be 0 702 MTH bool apply (object *ob, int aflags = AP_APPLY); // ob may be 0
673 703
704 MTH object *mark () const;
705
674 // returns the mapspace this object is in 706 // returns the mapspace this object is in
675 mapspace &ms () const; 707 mapspace &ms () const;
676 708
677 // fully recursive iterator 709 // fully recursive iterator
678 struct iterator_base 710 struct iterator_base
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728 return weight + carrying; 760 return weight + carrying;
729 } 761 }
730 762
731 MTH struct region *region () const; 763 MTH struct region *region () const;
732 764
733 void statusmsg (const_utf8_string msg, int color = NDI_BLACK); 765 MTH void statusmsg (const_utf8_string msg, int color = NDI_BLACK);
734 void failmsg (const_utf8_string msg, int color = NDI_RED); 766 MTH void failmsg (const_utf8_string msg, int color = NDI_RED);
735 void failmsgf (const_utf8_string format, ...); // always NDI_RED... 767 void failmsgf (const_utf8_string format, ...); // always NDI_RED...
736 768
737 const_utf8_string query_inventory (object *who = 0, const_utf8_string indent = ""); 769 MTH const_utf8_string query_inventory (object *who = 0, const_utf8_string indent = "");
738 770
739 MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference 771 MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference
740 static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible 772 static object *deref (const_octet_string ref); // returns the object from the generated reference, if possible
741 773
742 // make some noise with given item into direction dir, 774 // make some noise with given item into direction dir,
743 // currently only used for players to make them temporarily visible 775 // currently only used for players to make them temporarily visible
744 // when they are invisible. 776 // when they are invisible.
745 MTH void make_noise (); 777 MTH void make_noise ();
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757 MTH int anim_frames () const { return anim ().num_animations; } 789 MTH int anim_frames () const { return anim ().num_animations; }
758 MTH int anim_facings () const { return anim ().facings; } 790 MTH int anim_facings () const { return anim ().facings; }
759 791
760 MTH utf8_string as_string (); 792 MTH utf8_string as_string ();
761 793
794 // low-level management, statistics, ...
795 static uint32_t ACC (RW, object_count);
796 static uint32_t ACC (RW, free_count);
797 static uint32_t ACC (RW, create_count);
798 static uint32_t ACC (RW, destroy_count);
799 static freelist_item *freelist;
800 MTH static void freelist_free (int count);
801
762protected: 802protected:
763 void link (); 803 void link ();
764 void unlink (); 804 void unlink ();
805
806 void do_delete ();
765 807
766 object (); 808 object ();
767 ~object (); 809 ~object ();
768 810
769private: 811private:
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806 */ 848 */
807 849
808//-GPL 850//-GPL
809 851
810INTERFACE_CLASS (archetype) 852INTERFACE_CLASS (archetype)
811struct archetype : object 853struct archetype : object, zero_initialised
812{ 854{
813 static arch_ptr empty; // the empty_archetype 855 static arch_ptr empty; // the empty_archetype
814 MTH static void gc (); 856 MTH static void gc ();
815 857
816 archetype (const_utf8_string name); 858 archetype (const_utf8_string name);
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834 876
835 // support for archetype loading 877 // support for archetype loading
836 static archetype *read (object_thawer &f); 878 static archetype *read (object_thawer &f);
837 MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more 879 MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more
838 static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */ 880 static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */
881
882protected:
883 void do_delete ();
839}; 884};
840 885
841// returns whether the object is a dragon player, which are often specialcased 886// returns whether the object is a dragon player, which are often specialcased
842inline bool 887inline bool
843object::is_dragon () const 888object::is_dragon () const

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