[ViewVC] Diff of: cvs/deliantra/server/common/object.C

Comparing deliantra/server/common/object.C (file contents):
Revision 1.229 by root, Sat May 3 12:29:09 2008 UTC vs.
Revision 1.294 by root, Thu Nov 5 15:43:21 2009 UTC

…		…
1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* Deliantra is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* 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,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <support@deliantra.net>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
23		24
24	#include <global.h>	25	#include <global.h>
32	#include <bitset>	33	#include <bitset>
33		34
34	UUID UUID::cur;	35	UUID UUID::cur;
35	static uint64_t seq_next_save;	36	static uint64_t seq_next_save;
36	static const uint64 UUID_GAP = 1<<19;	37	static const uint64 UUID_GAP = 1<<19;
		38	uint32_t mapspace::smellcount = 10000;
37		39
38	objectvec objects;	40	objectvec objects;
39	activevec actives;	41	activevec actives;
		42
		43	//+GPL
40		44
41	short freearr_x[SIZEOFFREE] = {	45	short freearr_x[SIZEOFFREE] = {
42	0,	46	0,
43	0, 1, 1, 1, 0, -1, -1, -1,	47	0, 1, 1, 1, 0, -1, -1, -1,
44	0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1,	48	0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1,
…		…
186	\|\| ob1->speed != ob2->speed	190	\|\| ob1->speed != ob2->speed
187	\|\| ob1->value != ob2->value	191	\|\| ob1->value != ob2->value
188	\|\| ob1->name != ob2->name)	192	\|\| ob1->name != ob2->name)
189	return 0;	193	return 0;
190		194
191	/* Do not merge objects if nrof would overflow. First part checks	195	/* Do not merge objects if nrof would overflow, assume nrof
192	* for unsigned overflow (2c), second part checks whether the result	196	* is always 0 .. 2*31-1 /
193	* would fit into a 32 bit signed int, which is often used to hold	197	if (ob1->nrof > 0x7fffffff - ob2->nrof)
194	* nrof values.
195	*/
196	if (~ob1->nrof < ob2->nrof \|\| ob1->nrof + ob2->nrof > (1UL << 31))
197	return 0;	198	return 0;
198		199
199	/* If the objects have been identified, set the BEEN_APPLIED flag.	200	/* If the objects have been identified, set the BEEN_APPLIED flag.
200	* This is to the comparison of the flags below will be OK. We	201	* This is to the comparison of the flags below will be OK. We
201	* just can't ignore the been applied or identified flags, as they	202	* just can't ignore the been applied or identified flags, as they
…		…
206	SET_FLAG (ob1, FLAG_BEEN_APPLIED);	207	SET_FLAG (ob1, FLAG_BEEN_APPLIED);
207		208
208	if (QUERY_FLAG (ob2, FLAG_IDENTIFIED))	209	if (QUERY_FLAG (ob2, FLAG_IDENTIFIED))
209	SET_FLAG (ob2, FLAG_BEEN_APPLIED);	210	SET_FLAG (ob2, FLAG_BEEN_APPLIED);
210		211
211	if (ob1->arch->name != ob2->arch->name	212	if (ob1->arch->archname != ob2->arch->archname
212	\|\| ob1->name != ob2->name	213	\|\| ob1->name != ob2->name
213	\|\| ob1->title != ob2->title	214	\|\| ob1->title != ob2->title
214	\|\| ob1->msg != ob2->msg	215	\|\| ob1->msg != ob2->msg
215	\|\| ob1->weight != ob2->weight	216	\|\| ob1->weight != ob2->weight
216	\|\| ob1->attacktype != ob2->attacktype	217	\|\| ob1->attacktype != ob2->attacktype
217	\|\| ob1->magic != ob2->magic	218	\|\| ob1->magic != ob2->magic
218	\|\| ob1->slaying != ob2->slaying	219	\|\| ob1->slaying != ob2->slaying
219	\|\| ob1->skill != ob2->skill	220	\|\| ob1->skill != ob2->skill
220	\|\| ob1->value != ob2->value	221	\|\| ob1->value != ob2->value
221	\|\| ob1->animation_id != ob2->animation_id	222	\|\| ob1->animation_id != ob2->animation_id
		223	\|\| (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependent on each other
222	\|\| ob1->client_type != ob2->client_type	224	\|\| ob1->client_type != ob2->client_type
223	\|\| ob1->materialname != ob2->materialname	225	\|\| ob1->materialname != ob2->materialname
224	\|\| ob1->lore != ob2->lore	226	\|\| ob1->lore != ob2->lore
225	\|\| ob1->subtype != ob2->subtype	227	\|\| ob1->subtype != ob2->subtype
226	\|\| ob1->move_type != ob2->move_type	228	\|\| ob1->move_type != ob2->move_type
…		…
234	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))	236	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))
235	return 0;	237	return 0;
236		238
237	if ((ob1->flag ^ ob2->flag)	239	if ((ob1->flag ^ ob2->flag)
238	.reset (FLAG_INV_LOCKED)	240	.reset (FLAG_INV_LOCKED)
239	.reset (FLAG_CLIENT_SENT)
240	.reset (FLAG_REMOVED)	241	.reset (FLAG_REMOVED)
241	.any ())	242	.any ())
242	return 0;	243	return 0;
243		244
244	/* This is really a spellbook check - we should in general	245	/* This is really a spellbook check - we should in general
…		…
326	{	327	{
327	// see if we are in a container of sorts	328	// see if we are in a container of sorts
328	if (env)	329	if (env)
329	{	330	{
330	// the player inventory itself is always visible	331	// the player inventory itself is always visible
331	if (env->type == PLAYER)	332	if (env->is_player ())
332	return env;	333	return env;
333		334
334	// else a player could have our env open	335	// else a player could have our env open
335	object *envest = env->outer_env ();	336	object *envest = env->outer_env_or_self ();
336		337
337	// the player itself is always on a map, so we will find him here	338	// the player itself is always on a map, so we will find him here
338	// even if our inv is in a player.	339	// even if our inv is in a player.
339	if (envest->is_on_map ())	340	if (envest->is_on_map ())
340	if (object *pl = envest->ms ().player ())	341	if (object *pl = envest->ms ().player ())
341	if (pl->container == env)	342	if (pl->container_ () == env)
342	return pl;	343	return pl;
343	}	344	}
344	else	345	else
345	{	346	{
346	// maybe there is a player standing on the same mapspace	347	// maybe there is a player standing on the same mapspace
347	// this will catch the case where "this" is a player	348	// this will catch the case where "this" is a player
348	if (object *pl = ms ().player ())	349	if (object *pl = ms ().player ())
349	if (!pl->container \|\| this == pl->container)	350	if ((pl->contr->ns && !pl->container_ () && !pl->contr->ns->update_look)
		351	\|\| pl->container_ () == this)
350	return pl;	352	return pl;
351	}	353	}
352	}	354	}
353		355
354	return 0;	356	return 0;
355	}	357	}
356		358
357	// adjust weight per container type ("of holding")	359	// adjust weight per container type ("of holding")
358	static sint32	360	static sint32
359	weight_adjust (object *op, sint32 weight)	361	weight_adjust_for (object *op, sint32 weight)
360	{	362	{
361	return op->type == CONTAINER	363	return op->type == CONTAINER
362	? lerp (weight, 0, 100, 0, 100 - op->stats.Str)	364	? lerp (weight, 0, 100, 0, 100 - op->stats.Str)
363	: weight;	365	: weight;
364	}	366	}
…		…
370	static void	372	static void
371	adjust_weight (object *op, sint32 weight)	373	adjust_weight (object *op, sint32 weight)
372	{	374	{
373	while (op)	375	while (op)
374	{	376	{
		377	// adjust by actual difference to account for rounding errors
		378	// i.e. (w2 - w1) / f != w2 / f - w1 / f and the latter is correct
375	weight = weight_adjust (op, weight);	379	weight = weight_adjust_for (op, op->carrying)
		380	- weight_adjust_for (op, op->carrying - weight);
376		381
377	if (!weight)	382	if (!weight)
378	return;	383	return;
379		384
380	op->carrying += weight;	385	op->carrying += weight;
…		…
403	op->update_weight ();	408	op->update_weight ();
404		409
405	sum += op->total_weight ();	410	sum += op->total_weight ();
406	}	411	}
407		412
408	sum = weight_adjust (this, sum);	413	sum = weight_adjust_for (this, sum);
409		414
410	if (sum != carrying)	415	if (sum != carrying)
411	{	416	{
412	carrying = sum;	417	carrying = sum;
413		418
…		…
427	return strdup ("[NULLOBJ]");	432	return strdup ("[NULLOBJ]");
428		433
429	object_freezer freezer;	434	object_freezer freezer;
430	op->write (freezer);	435	op->write (freezer);
431	return freezer.as_string ();	436	return freezer.as_string ();
		437	}
		438
		439	char *
		440	object::as_string ()
		441	{
		442	return dump_object (this);
432	}	443	}
433		444
434	/*	445	/*
435	* get_nearest_part(multi-object, object 2) returns the part of the	446	* get_nearest_part(multi-object, object 2) returns the part of the
436	* multi-object 1 which is closest to the second object.	447	* multi-object 1 which is closest to the second object.
…		…
475	*/	486	*/
476	object *	487	object *
477	find_object_name (const char *str)	488	find_object_name (const char *str)
478	{	489	{
479	shstr_cmp str_ (str);	490	shstr_cmp str_ (str);
480	object *op;
481		491
		492	if (str_)
482	for_all_objects (op)	493	for_all_objects (op)
483	if (op->name == str_)	494	if (op->name == str_)
484	break;	495	return op;
485		496
486	return op;	497	return 0;
487	}	498	}
488		499
489	/*	500	/*
490	* Sets the owner and sets the skill and exp pointers to owner's current	501	* Sets the owner and sets the skill and exp pointers to owner's current
491	* skill and experience objects.	502	* skill and experience objects.
…		…
553	update_stats ();	564	update_stats ();
554		565
555	new_draw_info_format (NDI_UNIQUE, 0, this,	566	new_draw_info_format (NDI_UNIQUE, 0, this,
556	"You try to balance all your items at once, "	567	"You try to balance all your items at once, "
557	"but the %s is just too much for your body. "	568	"but the %s is just too much for your body. "
558	"[You need to unapply some items first.]", &ob->name);	569	"[You need to unapply some items first - use the 'body' command to see "
		570	"how many items you cna wera on a specific body part.]", &ob->name);
559	return false;	571	return false;
560	}	572	}
561		573
562	//new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);	574	//new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);
563	}	575	}
…		…
635	}	647	}
636		648
637	if (speed < 0)	649	if (speed < 0)
638	dst->speed_left -= rndm ();	650	dst->speed_left -= rndm ();
639		651
640	dst->set_speed (dst->speed);	652	dst->activate ();
641	}	653	}
642		654
643	void	655	void
644	object::instantiate ()	656	object::instantiate ()
645	{	657	{
…		…
757	else if (action == UP_OBJ_INSERT)	769	else if (action == UP_OBJ_INSERT)
758	{	770	{
759	// this is likely overkill, TODO: revisit (schmorp)	771	// this is likely overkill, TODO: revisit (schmorp)
760	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))	772	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))
761	\|\| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))	773	\|\| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))
762	\|\| (op->type == PLAYER && !(m.flags_ & P_PLAYER))	774	\|\| (op->is_player () && !(m.flags_ & P_PLAYER))
763	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))	775	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))
764	\|\| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))	776	\|\| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))
765	\|\| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))	777	\|\| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))
766	\|\| (m.move_on \| op->move_on ) != m.move_on	778	\|\| (m.move_on \| op->move_on ) != m.move_on
767	\|\| (m.move_off \| op->move_off ) != m.move_off	779	\|\| (m.move_off \| op->move_off ) != m.move_off
768	\|\| (m.move_slow \| op->move_slow) != m.move_slow	780	\|\| (m.move_slow \| op->move_slow) != m.move_slow
769	/* This isn't perfect, but I don't expect a lot of objects to	781	/* This isn't perfect, but I don't expect a lot of objects to
770	* to have move_allow right now.	782	* have move_allow right now.
771	*/	783	*/
772	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block	784	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block
773	\|\| 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp)	785	\|\| 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp)
774	m.flags_ = 0;	786	m.invalidate ();
775	}	787	}
776	/* if the object is being removed, we can't make intelligent	788	/* if the object is being removed, we can't make intelligent
777	* decisions, because remove_ob can't really pass the object	789	* decisions, because remove_ob can't really pass the object
778	* that is being removed.	790	* that is being removed.
779	*/	791	*/
780	else if (action == UP_OBJ_CHANGE \|\| action == UP_OBJ_REMOVE)	792	else if (action == UP_OBJ_CHANGE \|\| action == UP_OBJ_REMOVE)
781	m.flags_ = 0;	793	m.invalidate ();
782	else if (action == UP_OBJ_FACE)	794	else if (action == UP_OBJ_FACE)
783	/* Nothing to do for that case */ ;	795	/* Nothing to do for that case */ ;
784	else	796	else
785	LOG (llevError, "update_object called with invalid action: %d\n", action);	797	LOG (llevError, "update_object called with invalid action: %d\n", action);
786		798
…		…
790		802
791	object::object ()	803	object::object ()
792	{	804	{
793	SET_FLAG (this, FLAG_REMOVED);	805	SET_FLAG (this, FLAG_REMOVED);
794		806
795	expmul = 1.0;	807	//expmul = 1.0; declared const for the time being
796	face = blank_face;	808	face = blank_face;
797	}	809	}
798		810
799	object::~object ()	811	object::~object ()
800	{	812	{
…		…
830	/* If already on active list, don't do anything */	842	/* If already on active list, don't do anything */
831	if (active)	843	if (active)
832	return;	844	return;
833		845
834	if (has_active_speed ())	846	if (has_active_speed ())
		847	{
		848	if (flag [FLAG_FREED])
		849	LOG (llevError \| logBacktrace, "BUG: tried to activate freed object %s\n", debug_desc ());//D
		850
835	actives.insert (this);	851	actives.insert (this);
		852	}
836	}	853	}
837		854
838	void	855	void
839	object::activate_recursive ()	856	object::activate_recursive ()
840	{	857	{
…		…
901	* drop on that space.	918	* drop on that space.
902	*/	919	*/
903	if (!drop_to_ground	920	if (!drop_to_ground
904	\|\| !map	921	\|\| !map
905	\|\| map->in_memory != MAP_ACTIVE	922	\|\| map->in_memory != MAP_ACTIVE
906	\|\| map->nodrop	923	\|\| map->no_drop
907	\|\| ms ().move_block == MOVE_ALL)	924	\|\| ms ().move_block == MOVE_ALL)
908	{	925	{
909	while (inv)	926	while (inv)
910	{
911	inv->destroy_inv (false);
912	inv->destroy ();	927	inv->destroy ();
913	}
914	}	928	}
915	else	929	else
916	{ /* Put objects in inventory onto this space */	930	{ /* Put objects in inventory onto this space */
917	while (inv)	931	while (inv)
918	{	932	{
…		…
922	\|\| op->flag [FLAG_NO_DROP]	936	\|\| op->flag [FLAG_NO_DROP]
923	\|\| op->type == RUNE	937	\|\| op->type == RUNE
924	\|\| op->type == TRAP	938	\|\| op->type == TRAP
925	\|\| op->flag [FLAG_IS_A_TEMPLATE]	939	\|\| op->flag [FLAG_IS_A_TEMPLATE]
926	\|\| op->flag [FLAG_DESTROY_ON_DEATH])	940	\|\| op->flag [FLAG_DESTROY_ON_DEATH])
927	op->destroy (true);	941	op->destroy ();
928	else	942	else
929	map->insert (op, x, y);	943	map->insert (op, x, y);
930	}	944	}
931	}	945	}
932	}	946	}
…		…
940		954
941	static struct freed_map : maptile	955	static struct freed_map : maptile
942	{	956	{
943	freed_map ()	957	freed_map ()
944	{	958	{
945	path = "<freed objects map>";	959	path = "<freed objects map>";
946	name = "/internal/freed_objects_map";	960	name = "/internal/freed_objects_map";
947	width = 3;	961	width = 3;
948	height = 3;	962	height = 3;
949	nodrop = 1;	963	no_drop = 1;
		964	no_reset = 1;
950		965
951	alloc ();	966	alloc ();
952	in_memory = MAP_ACTIVE;	967	in_memory = MAP_ACTIVE;
953	}	968	}
954		969
…		…
960		975
961	void	976	void
962	object::do_destroy ()	977	object::do_destroy ()
963	{	978	{
964	if (flag [FLAG_IS_LINKED])	979	if (flag [FLAG_IS_LINKED])
965	remove_button_link (this);	980	remove_link ();
966		981
967	if (flag [FLAG_FRIENDLY])	982	if (flag [FLAG_FRIENDLY])
968	remove_friendly_object (this);	983	remove_friendly_object (this);
969		984
970	remove ();	985	remove ();
…		…
995	attacked_by = 0;	1010	attacked_by = 0;
996	current_weapon = 0;	1011	current_weapon = 0;
997	}	1012	}
998		1013
999	void	1014	void
1000	object::destroy (bool destroy_inventory)	1015	object::destroy ()
1001	{	1016	{
1002	if (destroyed ())	1017	if (destroyed ())
1003	return;	1018	return;
1004		1019
1005	if (!is_head () && !head->destroyed ())	1020	if (!is_head () && !head->destroyed ())
1006	{	1021	{
1007	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");	1022	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");
1008	head->destroy (destroy_inventory);	1023	head->destroy ();
1009	return;	1024	return;
1010	}	1025	}
1011		1026
1012	destroy_inv (!destroy_inventory);	1027	destroy_inv (false);
1013		1028
1014	if (is_head ())	1029	if (is_head ())
1015	if (sound_destroy)	1030	if (sound_destroy)
1016	play_sound (sound_destroy);	1031	play_sound (sound_destroy);
1017	else if (flag [FLAG_MONSTER])	1032	else if (flag [FLAG_MONSTER])
…		…
1028	* the previous environment.	1043	* the previous environment.
1029	*/	1044	*/
1030	void	1045	void
1031	object::do_remove ()	1046	object::do_remove ()
1032	{	1047	{
1033	object tmp, last = 0;
1034	object *otmp;
1035
1036	if (flag [FLAG_REMOVED])	1048	if (flag [FLAG_REMOVED])
1037	return;	1049	return;
1038		1050
1039	INVOKE_OBJECT (REMOVE, this);	1051	INVOKE_OBJECT (REMOVE, this);
1040		1052
…		…
1054	esrv_del_item (pl->contr, count);	1066	esrv_del_item (pl->contr, count);
1055	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed	1067	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed
1056		1068
1057	adjust_weight (env, -total_weight ());	1069	adjust_weight (env, -total_weight ());
1058		1070
1059	*(above ? &above->below : &env->inv) = below;	1071	object *pl = in_player ();
1060
1061	if (below)
1062	below->above = above;
1063		1072
1064	/* we set up values so that it could be inserted into	1073	/* we set up values so that it could be inserted into
1065	* the map, but we don't actually do that - it is up	1074	* the map, but we don't actually do that - it is up
1066	* to the caller to decide what we want to do.	1075	* to the caller to decide what we want to do.
1067	*/	1076	*/
1068	map = env->map;	1077	map = env->map;
1069	x = env->x;	1078	x = env->x;
1070	y = env->y;	1079	y = env->y;
		1080
		1081	// make sure cmov optimisation is applicable
		1082	*(above ? &above->below : &env->inv) = below;
		1083	*(below ? &below->above : &above ) = above; // &above is just a dummy
		1084
1071	above = 0;	1085	above = 0;
1072	below = 0;	1086	below = 0;
1073	env = 0;	1087	env = 0;
1074		1088
1075	/* NO_FIX_PLAYER is set when a great many changes are being	1089	/* NO_FIX_PLAYER is set when a great many changes are being
1076	* made to players inventory. If set, avoiding the call	1090	* made to players inventory. If set, avoiding the call
1077	* to save cpu time.	1091	* to save cpu time.
1078	*/	1092	*/
1079	if ((otmp = in_player ()) && otmp->contr && !QUERY_FLAG (otmp, FLAG_NO_FIX_PLAYER))	1093	if (pl)
		1094	if (pl->is_player () && (glow_radius \|\| !QUERY_FLAG (pl, FLAG_NO_FIX_PLAYER)))
		1095	{
1080	otmp->update_stats ();	1096	pl->update_stats ();
		1097
		1098	if (glow_radius && pl->is_on_map ())
		1099	update_all_los (pl->map, pl->x, pl->y);
		1100	}
1081	}	1101	}
1082	else if (map)	1102	else if (map)
1083	{	1103	{
1084	map->dirty = true;	1104	map->dirty = true;
1085	mapspace &ms = this->ms ();	1105	mapspace &ms = this->ms ();
1086		1106
1087	if (object *pl = ms.player ())	1107	if (object *pl = ms.player ())
1088	{	1108	{
1089	if (type == PLAYER) // this == pl(!)	1109	if (is_player ())
1090	{	1110	{
		1111	if (!flag [FLAG_WIZPASS])
		1112	ms.smell = ++mapspace::smellcount; // remember the smell of the player
		1113
1091	// leaving a spot always closes any open container on the ground	1114	// leaving a spot always closes any open container on the ground
1092	if (container && !container->env)	1115	if (container && !container->env)
1093	// this causes spurious floorbox updates, but it ensures	1116	// this causes spurious floorbox updates, but it ensures
1094	// that the CLOSE event is being sent.	1117	// that the CLOSE event is being sent.
1095	close_container ();	1118	close_container ();
1096		1119
1097	--map->players;	1120	--map->players;
1098	map->touch ();	1121	map->touch ();
1099	}	1122	}
1100	else if (pl->container == this)	1123	else if (pl->container_ () == this)
1101	{	1124	{
1102	// removing a container should close it	1125	// removing a container should close it
1103	close_container ();	1126	close_container ();
1104	}	1127	}
1105		1128
1106	esrv_del_item (pl->contr, count);	1129	esrv_del_item (pl->contr, count);
1107	}	1130	}
1108		1131
1109	/* link the object above us */	1132	/* link the object above us */
1110	if (above)	1133	// re-link, make sure compiler can easily use cmove
1111	above->below = below;	1134	*(above ? &above->below : &ms.top) = below;
1112	else	1135	*(below ? &below->above : &ms.bot) = above;
1113	ms.top = below; /* we were top, set new top */
1114
1115	/* Relink the object below us, if there is one */
1116	if (below)
1117	below->above = above;
1118	else
1119	{
1120	/* Nothing below, which means we need to relink map object for this space
1121	* use translated coordinates in case some oddness with map tiling is
1122	* evident
1123	*/
1124	if (GET_MAP_OB (map, x, y) != this)
1125	LOG (llevError, "remove_ob: GET_MAP_OB does not return object to be removed even though it appears to be on the bottom? %s\n", debug_desc ());
1126
1127	ms.bot = above; /* goes on above it. */
1128	}
1129		1136
1130	above = 0;	1137	above = 0;
1131	below = 0;	1138	below = 0;
1132		1139
		1140	ms.invalidate ();
		1141
1133	if (map->in_memory == MAP_SAVING)	1142	if (map->in_memory == MAP_SAVING)
1134	return;	1143	return;
1135		1144
1136	int check_walk_off = !flag [FLAG_NO_APPLY];	1145	int check_walk_off = !flag [FLAG_NO_APPLY];
1137		1146
1138	if (object *pl = ms.player ())	1147	if (object *pl = ms.player ())
1139	{	1148	{
1140	if (pl->container == this)	1149	if (pl->container_ () == this)
1141	/* If a container that the player is currently using somehow gets	1150	/* If a container that the player is currently using somehow gets
1142	* removed (most likely destroyed), update the player view	1151	* removed (most likely destroyed), update the player view
1143	* appropriately.	1152	* appropriately.
1144	*/	1153	*/
1145	pl->close_container ();	1154	pl->close_container ();
…		…
1149	//TODO: update floorbox to preserve ordering	1158	//TODO: update floorbox to preserve ordering
1150	if (pl->contr->ns)	1159	if (pl->contr->ns)
1151	pl->contr->ns->floorbox_update ();	1160	pl->contr->ns->floorbox_update ();
1152	}	1161	}
1153		1162
		1163	if (check_walk_off)
1154	for (tmp = ms.bot; tmp; tmp = tmp->above)	1164	for (object above, tmp = ms.bot; tmp; tmp = above)
1155	{	1165	{
		1166	above = tmp->above;
		1167
1156	/* No point updating the players look faces if he is the object	1168	/* No point updating the players look faces if he is the object
1157	* being removed.	1169	* being removed.
1158	*/	1170	*/
1159		1171
1160	/* See if object moving off should effect something */	1172	/* See if object moving off should effect something */
1161	if (check_walk_off
1162	&& ((move_type & tmp->move_off)	1173	if ((move_type & tmp->move_off)
1163	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0))	1174	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0)
1164	{
1165	move_apply (tmp, this, 0);	1175	move_apply (tmp, this, 0);
1166
1167	if (destroyed ())
1168	LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ());
1169	}	1176	}
1170		1177
1171	last = tmp;	1178	if (affects_los ())
1172	}
1173
1174	/* last == NULL if there are no objects on this space */
1175	//TODO: this makes little sense, why only update the topmost object?
1176	if (!last)
1177	map->at (x, y).flags_ = 0;
1178	else
1179	update_object (last, UP_OBJ_REMOVE);
1180
1181	if (flag [FLAG_BLOCKSVIEW] \|\| glow_radius)
1182	update_all_los (map, x, y);	1179	update_all_los (map, x, y);
1183	}	1180	}
1184	}	1181	}
1185		1182
1186	/*	1183	/*
…		…
1210	esrv_update_item (UPD_NROF, pl, top);	1207	esrv_update_item (UPD_NROF, pl, top);
1211		1208
1212	op->weight = 0; // cancel the addition above	1209	op->weight = 0; // cancel the addition above
1213	op->carrying = 0; // must be 0 already	1210	op->carrying = 0; // must be 0 already
1214		1211
1215	op->destroy (1);	1212	op->destroy ();
1216		1213
1217	return top;	1214	return top;
1218	}	1215	}
1219		1216
1220	return 0;	1217	return 0;
…		…
1248	* job preparing multi-part monsters.	1245	* job preparing multi-part monsters.
1249	*/	1246	*/
1250	object *	1247	object *
1251	insert_ob_in_map_at (object op, maptile m, object *originator, int flag, int x, int y)	1248	insert_ob_in_map_at (object op, maptile m, object *originator, int flag, int x, int y)
1252	{	1249	{
		1250	op->remove ();
		1251
1253	for (object *tmp = op->head_ (); tmp; tmp = tmp->more)	1252	for (object *tmp = op->head_ (); tmp; tmp = tmp->more)
1254	{	1253	{
1255	tmp->x = x + tmp->arch->x;	1254	tmp->x = x + tmp->arch->x;
1256	tmp->y = y + tmp->arch->y;	1255	tmp->y = y + tmp->arch->y;
1257	}	1256	}
…		…
1280	* just 'op' otherwise	1279	* just 'op' otherwise
1281	*/	1280	*/
1282	object *	1281	object *
1283	insert_ob_in_map (object op, maptile m, object *originator, int flag)	1282	insert_ob_in_map (object op, maptile m, object *originator, int flag)
1284	{	1283	{
1285	assert (!op->flag [FLAG_FREED]);
1286
1287	op->remove ();	1284	op->remove ();
		1285
		1286	if (m == &freed_map)//D TODO: remove soon
		1287	{//D
		1288	LOG (llevError \| logBacktrace, "tries to insret object on freed objects map: %s", op->debug_desc ());//D
		1289	}//D
1288		1290
1289	/* Ideally, the caller figures this out. However, it complicates a lot	1291	/* Ideally, the caller figures this out. However, it complicates a lot
1290	* of areas of callers (eg, anything that uses find_free_spot would now	1292	* of areas of callers (eg, anything that uses find_free_spot would now
1291	* need extra work	1293	* need extra work
1292	*/	1294	*/
		1295	maptile *newmap = m;
1293	if (!xy_normalise (m, op->x, op->y))	1296	if (!xy_normalise (newmap, op->x, op->y))
1294	{	1297	{
1295	op->destroy (1);	1298	op->head_ ()->destroy ();// remove head_ once all tail object destroyers found
1296	return 0;	1299	return 0;
1297	}	1300	}
1298		1301
1299	if (object *more = op->more)	1302	if (object *more = op->more)
1300	if (!insert_ob_in_map (more, m, originator, flag))	1303	if (!insert_ob_in_map (more, m, originator, flag))
1301	return 0;	1304	return 0;
1302		1305
1303	CLEAR_FLAG (op, FLAG_REMOVED);	1306	op->flag [FLAG_REMOVED] = false;
1304		1307	op->env = 0;
1305	op->map = m;	1308	op->map = newmap;
		1309
1306	mapspace &ms = op->ms ();	1310	mapspace &ms = op->ms ();
1307		1311
1308	/* this has to be done after we translate the coordinates.	1312	/* this has to be done after we translate the coordinates.
1309	*/	1313	*/
1310	if (op->nrof && !(flag & INS_NO_MERGE))	1314	if (op->nrof && !(flag & INS_NO_MERGE))
1311	for (object *tmp = ms.bot; tmp; tmp = tmp->above)	1315	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
1312	if (object::can_merge (op, tmp))	1316	if (object::can_merge (op, tmp))
1313	{	1317	{
1314	// TODO: we atcually want to update tmp, not op,	1318	// TODO: we actually want to update tmp, not op,
1315	// but some caller surely breaks when we return tmp	1319	// but some caller surely breaks when we return tmp
1316	// from here :/	1320	// from here :/
1317	op->nrof += tmp->nrof;	1321	op->nrof += tmp->nrof;
1318	tmp->destroy (1);	1322	tmp->destroy ();
1319	}	1323	}
1320		1324
1321	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */	1325	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */
1322	CLEAR_FLAG (op, FLAG_INV_LOCKED);	1326	CLEAR_FLAG (op, FLAG_INV_LOCKED);
1323		1327
…		…
1330	{	1334	{
1331	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");	1335	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");
1332	abort ();	1336	abort ();
1333	}	1337	}
1334		1338
		1339	if (!originator->is_on_map ())
		1340	{
		1341	LOG (llevError, "insert_ob_in_map(%s) called with INS_BELOW_ORIGINATOR when originator '%s' not on map",
		1342	op->debug_desc (), originator->debug_desc ());
		1343	abort ();
		1344	}
		1345
1335	op->above = originator;	1346	op->above = originator;
1336	op->below = originator->below;	1347	op->below = originator->below;
1337
1338	if (op->below)
1339	op->below->above = op;
1340	else
1341	ms.bot = op;
1342
1343	/* since below originator, no need to update top */
1344	originator->below = op;	1348	originator->below = op;
		1349
		1350	*(op->below ? &op->below->above : &ms.bot) = op;
1345	}	1351	}
1346	else	1352	else
1347	{	1353	{
1348	object top, floor = NULL;	1354	object *floor = 0;
1349		1355	object *top = ms.top;
1350	top = ms.bot;
1351		1356
1352	/* If there are other objects, then */	1357	/* If there are other objects, then */
1353	if (top)	1358	if (top)
1354	{	1359	{
1355	object *last = 0;
1356
1357	/*	1360	/*
1358	* If there are multiple objects on this space, we do some trickier handling.	1361	* If there are multiple objects on this space, we do some trickier handling.
1359	* We've already dealt with merging if appropriate.	1362	* We've already dealt with merging if appropriate.
1360	* Generally, we want to put the new object on top. But if	1363	* Generally, we want to put the new object on top. But if
1361	* flag contains INS_ABOVE_FLOOR_ONLY, once we find the last	1364	* flag contains INS_ABOVE_FLOOR_ONLY, once we find the last
…		…
1364	* once we get to them. This reduces the need to traverse over all of	1367	* once we get to them. This reduces the need to traverse over all of
1365	* them when adding another one - this saves quite a bit of cpu time	1368	* them when adding another one - this saves quite a bit of cpu time
1366	* when lots of spells are cast in one area. Currently, it is presumed	1369	* when lots of spells are cast in one area. Currently, it is presumed
1367	* that flying non pickable objects are spell objects.	1370	* that flying non pickable objects are spell objects.
1368	*/	1371	*/
1369	for (top = ms.bot; top; top = top->above)	1372	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
1370	{	1373	{
1371	if (QUERY_FLAG (top, FLAG_IS_FLOOR) \|\| QUERY_FLAG (top, FLAG_OVERLAY_FLOOR))	1374	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) \|\| QUERY_FLAG (tmp, FLAG_OVERLAY_FLOOR))
1372	floor = top;	1375	floor = tmp;
1373		1376
1374	if (QUERY_FLAG (top, FLAG_NO_PICK) && (top->move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH)) && !QUERY_FLAG (top, FLAG_IS_FLOOR))	1377	if (QUERY_FLAG (tmp, FLAG_NO_PICK) && (tmp->move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH)) && !QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1375	{	1378	{
1376	/* We insert above top, so we want this object below this */	1379	/* We insert above top, so we want this object below this */
1377	top = top->below;	1380	top = tmp->below;
1378	break;	1381	break;
1379	}	1382	}
1380		1383
1381	last = top;	1384	top = tmp;
1382	}	1385	}
1383
1384	/* Don't want top to be NULL, so set it to the last valid object */
1385	top = last;
1386		1386
1387	/* We let update_position deal with figuring out what the space	1387	/* We let update_position deal with figuring out what the space
1388	* looks like instead of lots of conditions here.	1388	* looks like instead of lots of conditions here.
1389	* makes things faster, and effectively the same result.	1389	* makes things faster, and effectively the same result.
1390	*/	1390	*/
…		…
1397	*/	1397	*/
1398	if (!(flag & INS_ON_TOP)	1398	if (!(flag & INS_ON_TOP)
1399	&& ms.flags () & P_BLOCKSVIEW	1399	&& ms.flags () & P_BLOCKSVIEW
1400	&& (op->face && !faces [op->face].visibility))	1400	&& (op->face && !faces [op->face].visibility))
1401	{	1401	{
		1402	object *last;
		1403
1402	for (last = top; last != floor; last = last->below)	1404	for (last = top; last != floor; last = last->below)
1403	if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT))	1405	if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT))
1404	break;	1406	break;
1405		1407
1406	/* Check to see if we found the object that blocks view,	1408	/* Check to see if we found the object that blocks view,
…		…
1414	} /* If objects on this space */	1416	} /* If objects on this space */
1415		1417
1416	if (flag & INS_ABOVE_FLOOR_ONLY)	1418	if (flag & INS_ABOVE_FLOOR_ONLY)
1417	top = floor;	1419	top = floor;
1418		1420
1419	/* Top is the object that our object (op) is going to get inserted above.	1421	// insert object above top, or bottom-most if top = 0
1420	*/
1421
1422	/* First object on this space */
1423	if (!top)	1422	if (!top)
1424	{	1423	{
		1424	op->below = 0;
1425	op->above = ms.bot;	1425	op->above = ms.bot;
1426
1427	if (op->above)
1428	op->above->below = op;
1429
1430	op->below = 0;
1431	ms.bot = op;	1426	ms.bot = op;
		1427
		1428	*(op->above ? &op->above->below : &ms.top) = op;
1432	}	1429	}
1433	else	1430	else
1434	{ /* get inserted into the stack above top */	1431	{
1435	op->above = top->above;	1432	op->above = top->above;
1436
1437	if (op->above)
1438	op->above->below = op;	1433	top->above = op;
1439		1434
1440	op->below = top;	1435	op->below = top;
1441	top->above = op;	1436	*(op->above ? &op->above->below : &ms.top) = op;
1442	}	1437	}
		1438	}
1443		1439
1444	if (!op->above)	1440	if (op->is_player ())
1445	ms.top = op;
1446	} /* else not INS_BELOW_ORIGINATOR */
1447
1448	if (op->type == PLAYER)
1449	{	1441	{
1450	op->contr->do_los = 1;	1442	op->contr->do_los = 1;
1451	++op->map->players;	1443	++op->map->players;
1452	op->map->touch ();	1444	op->map->touch ();
1453	}	1445	}
…		…
1468	* be far away from this change and not affected in any way -	1460	* be far away from this change and not affected in any way -
1469	* this should get redone to only look for players within range,	1461	* this should get redone to only look for players within range,
1470	* or just updating the P_UPTODATE for spaces within this area	1462	* or just updating the P_UPTODATE for spaces within this area
1471	* of effect may be sufficient.	1463	* of effect may be sufficient.
1472	*/	1464	*/
1473	if (op->map->darkness && (op->glow_radius != 0))	1465	if (op->affects_los ())
		1466	{
		1467	op->ms ().invalidate ();
1474	update_all_los (op->map, op->x, op->y);	1468	update_all_los (op->map, op->x, op->y);
		1469	}
1475		1470
1476	/* updates flags (blocked, alive, no magic, etc) for this map space */	1471	/* updates flags (blocked, alive, no magic, etc) for this map space */
1477	update_object (op, UP_OBJ_INSERT);	1472	update_object (op, UP_OBJ_INSERT);
1478		1473
1479	INVOKE_OBJECT (INSERT, op);	1474	INVOKE_OBJECT (INSERT, op);
…		…
1486	* blocked() and wall() work properly), and these flags are updated by	1481	* blocked() and wall() work properly), and these flags are updated by
1487	* update_object().	1482	* update_object().
1488	*/	1483	*/
1489		1484
1490	/* if this is not the head or flag has been passed, don't check walk on status */	1485	/* if this is not the head or flag has been passed, don't check walk on status */
1491	if (!(flag & INS_NO_WALK_ON) && op->head_ () == op)	1486	if (!(flag & INS_NO_WALK_ON) && op->is_head ())
1492	{	1487	{
1493	if (check_move_on (op, originator))	1488	if (check_move_on (op, originator))
1494	return 0;	1489	return 0;
1495		1490
1496	/* If we are a multi part object, lets work our way through the check	1491	/* If we are a multi part object, lets work our way through the check
…		…
1507	/* this function inserts an object in the map, but if it	1502	/* this function inserts an object in the map, but if it
1508	* finds an object of its own type, it'll remove that one first.	1503	* finds an object of its own type, it'll remove that one first.
1509	* op is the object to insert it under: supplies x and the map.	1504	* op is the object to insert it under: supplies x and the map.
1510	*/	1505	*/
1511	void	1506	void
1512	replace_insert_ob_in_map (const char arch_string, object op)	1507	replace_insert_ob_in_map (shstr_tmp archname, object *op)
1513	{	1508	{
1514	/* first search for itself and remove any old instances */	1509	/* first search for itself and remove any old instances */
1515		1510
1516	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)	1511	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
1517	if (!strcmp (tmp->arch->archname, arch_string)) /* same archetype */	1512	if (tmp->arch->archname == archname) /* same archetype */
1518	tmp->destroy (1);	1513	tmp->destroy ();
1519		1514
1520	object *tmp = arch_to_object (archetype::find (arch_string));	1515	object *tmp = arch_to_object (archetype::find (archname));
1521		1516
1522	tmp->x = op->x;	1517	tmp->x = op->x;
1523	tmp->y = op->y;	1518	tmp->y = op->y;
1524		1519
1525	insert_ob_in_map (tmp, op->map, op, 0);	1520	insert_ob_in_map (tmp, op->map, op, 0);
…		…
1547	if (!nr)	1542	if (!nr)
1548	return true;	1543	return true;
1549		1544
1550	nr = min (nr, nrof);	1545	nr = min (nr, nrof);
1551		1546
		1547	if (nrof > nr)
		1548	{
1552	nrof -= nr;	1549	nrof -= nr;
1553
1554	if (nrof)
1555	{
1556	adjust_weight (env, -weight * nr); // carrying == 0	1550	adjust_weight (env, -weight * max (1, nr)); // carrying == 0
1557		1551
1558	if (object *pl = visible_to ())	1552	if (object *pl = visible_to ())
1559	esrv_update_item (UPD_NROF, pl, this);	1553	esrv_update_item (UPD_NROF, pl, this);
1560		1554
1561	return true;	1555	return true;
1562	}	1556	}
1563	else	1557	else
1564	{	1558	{
1565	destroy (1);	1559	destroy ();
1566	return false;	1560	return false;
1567	}	1561	}
1568	}	1562	}
1569		1563
1570	/*	1564	/*
…		…
1587	}	1581	}
1588	else	1582	else
1589	{	1583	{
1590	decrease (nr);	1584	decrease (nr);
1591		1585
1592	object *op = object_create_clone (this);	1586	object *op = deep_clone ();
1593	op->nrof = nr;	1587	op->nrof = nr;
1594	return op;	1588	return op;
1595	}	1589	}
1596	}	1590	}
1597		1591
…		…
1647	if (object *pl = tmp->visible_to ())	1641	if (object *pl = tmp->visible_to ())
1648	esrv_update_item (UPD_NROF, pl, tmp);	1642	esrv_update_item (UPD_NROF, pl, tmp);
1649		1643
1650	adjust_weight (this, op->total_weight ());	1644	adjust_weight (this, op->total_weight ());
1651		1645
1652	op->destroy (1);	1646	op->destroy ();
1653	op = tmp;	1647	op = tmp;
1654	goto inserted;	1648	goto inserted;
1655	}	1649	}
1656		1650
1657	op->owner = 0; // it's his/hers now. period.	1651	op->owner = 0; // it's his/hers now. period.
…		…
1675		1669
1676	adjust_weight (this, op->total_weight ());	1670	adjust_weight (this, op->total_weight ());
1677		1671
1678	inserted:	1672	inserted:
1679	/* reset the light list and los of the players on the map */	1673	/* reset the light list and los of the players on the map */
1680	if (op->glow_radius && map && map->darkness)	1674	if (op->glow_radius && is_on_map ())
		1675	{
		1676	update_stats ();
1681	update_all_los (map, x, y);	1677	update_all_los (map, x, y);
1682		1678	}
		1679	else if (is_player () && !flag [FLAG_NO_FIX_PLAYER])
1683	// if this is a player's inventory, update stats	1680	// if this is a player's inventory, update stats
1684	if (type == PLAYER && !flag [FLAG_NO_FIX_PLAYER])
1685	update_stats ();	1681	update_stats ();
1686		1682
1687	INVOKE_OBJECT (INSERT, this);	1683	INVOKE_OBJECT (INSERT, this);
1688		1684
1689	return op;	1685	return op;
…		…
1710	* on top.	1706	* on top.
1711	*/	1707	*/
1712	int	1708	int
1713	check_move_on (object op, object originator)	1709	check_move_on (object op, object originator)
1714	{	1710	{
		1711	if (QUERY_FLAG (op, FLAG_NO_APPLY))
		1712	return 0;
		1713
1715	object *tmp;	1714	object *tmp;
1716	maptile *m = op->map;	1715	maptile *m = op->map;
1717	int x = op->x, y = op->y;	1716	int x = op->x, y = op->y;
1718		1717
1719	MoveType move_on, move_slow, move_block;	1718	mapspace &ms = m->at (x, y);
1720		1719
1721	if (QUERY_FLAG (op, FLAG_NO_APPLY))	1720	ms.update ();
1722	return 0;
1723		1721
1724	move_on = GET_MAP_MOVE_ON (op->map, op->x, op->y);	1722	MoveType move_on = ms.move_on;
1725	move_slow = GET_MAP_MOVE_SLOW (op->map, op->x, op->y);	1723	MoveType move_slow = ms.move_slow;
1726	move_block = GET_MAP_MOVE_BLOCK (op->map, op->x, op->y);	1724	MoveType move_block = ms.move_block;
1727		1725
1728	/* if nothing on this space will slow op down or be applied,	1726	/* if nothing on this space will slow op down or be applied,
1729	* no need to do checking below. have to make sure move_type	1727	* no need to do checking below. have to make sure move_type
1730	* is set, as lots of objects don't have it set - we treat that	1728	* is set, as lots of objects don't have it set - we treat that
1731	* as walking.	1729	* as walking.
…		…
1742	return 0;	1740	return 0;
1743		1741
1744	/* The objects have to be checked from top to bottom.	1742	/* The objects have to be checked from top to bottom.
1745	* Hence, we first go to the top:	1743	* Hence, we first go to the top:
1746	*/	1744	*/
1747		1745	for (object next, tmp = ms.top; tmp; tmp = next)
1748	for (tmp = op->ms ().bot; tmp && tmp->above; tmp = tmp->above)
1749	{
1750	/* Trim the search when we find the first other spell effect
1751	* this helps performance so that if a space has 50 spell objects,
1752	* we don't need to check all of them.
1753	*/
1754	if ((tmp->move_type & MOVE_FLY_LOW) && QUERY_FLAG (tmp, FLAG_NO_PICK))
1755	break;
1756	}	1746	{
		1747	next = tmp->below;
1757		1748
1758	for (; tmp; tmp = tmp->below)
1759	{
1760	if (tmp == op)	1749	if (tmp == op)
1761	continue; /* Can't apply yourself */	1750	continue; /* Can't apply yourself */
1762		1751
1763	/* Check to see if one of the movement types should be slowed down.	1752	/* Check to see if one of the movement types should be slowed down.
1764	* Second check makes sure that the movement types not being slowed	1753	* Second check makes sure that the movement types not being slowed
…		…
1769	if (!QUERY_FLAG (op, FLAG_WIZPASS))	1758	if (!QUERY_FLAG (op, FLAG_WIZPASS))
1770	{	1759	{
1771	if ((!op->move_type && tmp->move_slow & MOVE_WALK) \|\|	1760	if ((!op->move_type && tmp->move_slow & MOVE_WALK) \|\|
1772	((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))	1761	((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))
1773	{	1762	{
1774
1775	float
1776	diff = tmp->move_slow_penalty * fabs (op->speed);	1763	float diff = tmp->move_slow_penalty * fabs (op->speed);
1777		1764
1778	if (op->type == PLAYER)	1765	if (op->is_player ())
1779	if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) \|\|	1766	if ((tmp->flag [FLAG_IS_HILLY ] && find_skill_by_number (op, SK_CLIMBING)) \|\|
1780	(QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN)))	1767	(tmp->flag [FLAG_IS_WOODED] && find_skill_by_number (op, SK_WOODSMAN)))
1781	diff /= 4.0;	1768	diff /= 4.0;
1782		1769
1783	op->speed_left -= diff;	1770	op->speed_left -= diff;
1784	}	1771	}
1785	}	1772	}
…		…
1818	LOG (llevError, "Present_arch called outside map.\n");	1805	LOG (llevError, "Present_arch called outside map.\n");
1819	return NULL;	1806	return NULL;
1820	}	1807	}
1821		1808
1822	for (object *tmp = m->at (x, y).bot; tmp; tmp = tmp->above)	1809	for (object *tmp = m->at (x, y).bot; tmp; tmp = tmp->above)
1823	if (tmp->arch == at)	1810	if (tmp->arch->archname == at->archname)
1824	return tmp;	1811	return tmp;
1825		1812
1826	return NULL;	1813	return NULL;
1827	}	1814	}
1828		1815
…		…
1892	* The first matching object is returned, or NULL if none.	1879	* The first matching object is returned, or NULL if none.
1893	*/	1880	*/
1894	object *	1881	object *
1895	present_arch_in_ob (const archetype at, const object op)	1882	present_arch_in_ob (const archetype at, const object op)
1896	{	1883	{
1897	for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below)	1884	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1898	if (tmp->arch == at)	1885	if (tmp->arch->archname == at->archname)
1899	return tmp;	1886	return tmp;
1900		1887
1901	return NULL;	1888	return NULL;
1902	}	1889	}
1903		1890
…		…
1991	* head of the object should correspond for the entire object.	1978	* head of the object should correspond for the entire object.
1992	*/	1979	*/
1993	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))	1980	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))
1994	continue;	1981	continue;
1995		1982
1996	if (ob->blocked (m, pos.x, pos.y))	1983	if (ob->blocked (pos.m, pos.x, pos.y))
1997	continue;	1984	continue;
1998		1985
1999	altern [index++] = i;	1986	altern [index++] = i;
2000	}	1987	}
2001		1988
…		…
2069	* there is capable of.	2056	* there is capable of.
2070	*/	2057	*/
2071	int	2058	int
2072	find_dir (maptile m, int x, int y, object exclude)	2059	find_dir (maptile m, int x, int y, object exclude)
2073	{	2060	{
2074	int i, max = SIZEOFFREE, mflags;	2061	int max = SIZEOFFREE, mflags;
2075
2076	sint16 nx, ny;
2077	object *tmp;
2078	maptile *mp;
2079
2080	MoveType blocked, move_type;	2062	MoveType move_type;
2081		2063
2082	if (exclude && exclude->head_ () != exclude)	2064	if (exclude && exclude->head_ () != exclude)
2083	{	2065	{
2084	exclude = exclude->head;	2066	exclude = exclude->head;
2085	move_type = exclude->move_type;	2067	move_type = exclude->move_type;
…		…
2088	{	2070	{
2089	/* If we don't have anything, presume it can use all movement types. */	2071	/* If we don't have anything, presume it can use all movement types. */
2090	move_type = MOVE_ALL;	2072	move_type = MOVE_ALL;
2091	}	2073	}
2092		2074
2093	for (i = 1; i < max; i++)	2075	for (int i = 1; i < max; i++)
2094	{	2076	{
2095	mp = m;	2077	mapxy pos (m, x, y);
2096	nx = x + freearr_x[i];	2078	pos.move (i);
2097	ny = y + freearr_y[i];
2098		2079
2099	mflags = get_map_flags (m, &mp, nx, ny, &nx, &ny);	2080	if (!pos.normalise ())
2100
2101	if (mflags & P_OUT_OF_MAP)
2102	max = maxfree[i];	2081	max = maxfree[i];
2103	else	2082	else
2104	{	2083	{
2105	mapspace &ms = mp->at (nx, ny);	2084	mapspace &ms = *pos;
2106		2085
2107	blocked = ms.move_block;
2108
2109	if ((move_type & blocked) == move_type)	2086	if ((move_type & ms.move_block) == move_type)
2110	max = maxfree[i];	2087	max = maxfree [i];
2111	else if (mflags & P_IS_ALIVE)	2088	else if (ms.flags () & P_IS_ALIVE)
2112	{	2089	{
2113	for (tmp = ms.bot; tmp; tmp = tmp->above)	2090	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
2114	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->type == PLAYER)	2091	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->is_player ())
2115	&& (tmp != exclude \|\| (tmp->head_ () != tmp && tmp->head_ () != exclude)))	2092	&& (tmp != exclude \|\| (tmp->head_ () != tmp && tmp->head_ () != exclude)))
2116	break;
2117
2118	if (tmp)
2119	return freedir[i];	2093	return freedir [i];
2120	}	2094	}
2121	}	2095	}
2122	}	2096	}
2123		2097
2124	return 0;	2098	return 0;
…		…
2199	* This basically means that if direction is 15, then it could either go	2173	* This basically means that if direction is 15, then it could either go
2200	* direction 4, 14, or 16 to get back to where we are.	2174	* direction 4, 14, or 16 to get back to where we are.
2201	* Moved from spell_util.c to object.c with the other related direction	2175	* Moved from spell_util.c to object.c with the other related direction
2202	* functions.	2176	* functions.
2203	*/	2177	*/
2204	int reduction_dir[SIZEOFFREE][3] = {	2178	const int reduction_dir[SIZEOFFREE][3] = {
2205	{0, 0, 0}, /* 0 */	2179	{0, 0, 0}, /* 0 */
2206	{0, 0, 0}, /* 1 */	2180	{0, 0, 0}, /* 1 */
2207	{0, 0, 0}, /* 2 */	2181	{0, 0, 0}, /* 2 */
2208	{0, 0, 0}, /* 3 */	2182	{0, 0, 0}, /* 3 */
2209	{0, 0, 0}, /* 4 */	2183	{0, 0, 0}, /* 4 */
…		…
2305	int	2279	int
2306	can_pick (const object who, const object item)	2280	can_pick (const object who, const object item)
2307	{	2281	{
2308	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /	2282	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /
2309	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&	2283	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&
2310	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->type == PLAYER \|\| item->weight < who->weight / 3));	2284	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->is_player () \|\| item->weight < who->weight / 3));
2311	}	2285	}
2312		2286
2313	/*	2287	/*
2314	* create clone from object to another	2288	* create clone from object to another
2315	*/	2289	*/
2316	object *	2290	object *
2317	object_create_clone (object *asrc)	2291	object::deep_clone ()
2318	{	2292	{
		2293	assert (("deep_clone called on non-head object", is_head ()));
		2294
2319	object *dst = 0;	2295	object *dst = clone ();
2320		2296
2321	if (!asrc)
2322	return 0;
2323
2324	object *src = asrc->head_ ();
2325
2326	object *prev = 0;	2297	object *prev = dst;
2327	for (object *part = src; part; part = part->more)	2298	for (object *part = this->more; part; part = part->more)
2328	{	2299	{
2329	object *tmp = part->clone ();	2300	object *tmp = part->clone ();
2330
2331	tmp->x -= src->x;
2332	tmp->y -= src->y;
2333
2334	if (!part->head)
2335	{
2336	dst = tmp;
2337	tmp->head = 0;
2338	}
2339	else
2340	tmp->head = dst;	2301	tmp->head = dst;
2341
2342	tmp->more = 0;
2343
2344	if (prev)
2345	prev->more = tmp;	2302	prev->more = tmp;
2346
2347	prev = tmp;	2303	prev = tmp;
2348	}	2304	}
2349		2305
2350	for (object *item = src->inv; item; item = item->below)	2306	for (object *item = inv; item; item = item->below)
2351	insert_ob_in_ob (object_create_clone (item), dst);	2307	insert_ob_in_ob (item->deep_clone (), dst);
2352		2308
2353	return dst;	2309	return dst;
2354	}	2310	}
2355		2311
2356	/* This returns the first object in who's inventory that	2312	/* This returns the first object in who's inventory that
…		…
2365	return tmp;	2321	return tmp;
2366		2322
2367	return 0;	2323	return 0;
2368	}	2324	}
2369		2325
2370	const shstr &	2326	shstr_tmp
2371	object::kv_get (const shstr &key) const	2327	object::kv_get (shstr_tmp key) const
2372	{	2328	{
2373	for (key_value *kv = key_values; kv; kv = kv->next)	2329	for (key_value *kv = key_values; kv; kv = kv->next)
2374	if (kv->key == key)	2330	if (kv->key == key)
2375	return kv->value;	2331	return kv->value;
2376		2332
2377	return shstr_null;	2333	return shstr ();
2378	}	2334	}
2379		2335
2380	void	2336	void
2381	object::kv_set (const shstr &key, const shstr &value)	2337	object::kv_set (shstr_tmp key, shstr_tmp value)
2382	{	2338	{
2383	for (key_value *kv = key_values; kv; kv = kv->next)	2339	for (key_value *kv = key_values; kv; kv = kv->next)
2384	if (kv->key == key)	2340	if (kv->key == key)
2385	{	2341	{
2386	kv->value = value;	2342	kv->value = value;
…		…
2395		2351
2396	key_values = kv;	2352	key_values = kv;
2397	}	2353	}
2398		2354
2399	void	2355	void
2400	object::kv_del (const shstr &key)	2356	object::kv_del (shstr_tmp key)
2401	{	2357	{
2402	for (key_value *kvp = &key_values; kvp; kvp = &(*kvp)->next)	2358	for (key_value *kvp = &key_values; kvp; kvp = &(*kvp)->next)
2403	if ((*kvp)->key == key)	2359	if ((*kvp)->key == key)
2404	{	2360	{
2405	key_value kv = kvp;	2361	key_value kv = kvp;
…		…
2464	{	2420	{
2465	char flagdesc[512];	2421	char flagdesc[512];
2466	char info2[256 * 4];	2422	char info2[256 * 4];
2467	char *p = info;	2423	char *p = info;
2468		2424
2469	p += snprintf (p, 512, "{cnt:%d,uuid:%s,name:\"%s\"%s%s,flags:[%s],type:%d}",	2425	p += snprintf (p, 512, "{cnt:%d,uuid:%s,name:\"%s\"%s%s%s,flags:[%s],type:%d}",
2470	count,	2426	count,
2471	uuid.c_str (),	2427	uuid.c_str (),
2472	&name,	2428	&name,
2473	title ? "\",title:\"" : "",	2429	title ? ",title:\"" : "",
2474	title ? (const char *)title : "",	2430	title ? (const char *)title : "",
		2431	title ? "\"" : "",
2475	flag_desc (flagdesc, 512), type);	2432	flag_desc (flagdesc, 512), type);
2476		2433
2477	if (!flag[FLAG_REMOVED] && env)	2434	if (!flag[FLAG_REMOVED] && env)
2478	p += snprintf (p, 256, "(in %s)", env->debug_desc (info2));	2435	p += snprintf (p, 256, "(in %s)", env->debug_desc (info2));
2479		2436
…		…
2535	container = 0;	2492	container = 0;
2536		2493
2537	// client needs item update to make it work, client bug requires this to be separate	2494	// client needs item update to make it work, client bug requires this to be separate
2538	esrv_update_item (UPD_FLAGS, this, old_container);	2495	esrv_update_item (UPD_FLAGS, this, old_container);
2539		2496
2540	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container));	2497	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", old_container->query_name ());
2541	play_sound (sound_find ("chest_close"));	2498	play_sound (sound_find ("chest_close"));
2542	}	2499	}
2543		2500
2544	if (new_container)	2501	if (new_container)
2545	{	2502	{
…		…
2555	closer->flag [FLAG_NO_MAP_SAVE] = 1;	2512	closer->flag [FLAG_NO_MAP_SAVE] = 1;
2556	new_container->insert (closer);	2513	new_container->insert (closer);
2557	}	2514	}
2558	#endif	2515	#endif
2559		2516
2560	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", query_name (new_container));	2517	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", new_container->query_name ());
2561		2518
2562	// make sure the container is available, client bug requires this to be separate	2519	// make sure the container is available, client bug requires this to be separate
2563	esrv_send_item (this, new_container);	2520	esrv_send_item (this, new_container);
2564		2521
2565	new_container->flag [FLAG_APPLIED] = true;	2522	new_container->flag [FLAG_APPLIED] = true;
…		…
2573	// else if (!old_container->env && contr && contr->ns)	2530	// else if (!old_container->env && contr && contr->ns)
2574	// contr->ns->floorbox_reset ();	2531	// contr->ns->floorbox_reset ();
2575	}	2532	}
2576		2533
2577	object *	2534	object *
2578	object::force_find (const shstr name)	2535	object::force_find (shstr_tmp name)
2579	{	2536	{
2580	/* cycle through his inventory to look for the MARK we want to	2537	/* cycle through his inventory to look for the MARK we want to
2581	* place	2538	* place
2582	*/	2539	*/
2583	for (object *tmp = inv; tmp; tmp = tmp->below)	2540	for (object *tmp = inv; tmp; tmp = tmp->below)
…		…
2585	return splay (tmp);	2542	return splay (tmp);
2586		2543
2587	return 0;	2544	return 0;
2588	}	2545	}
2589		2546
		2547	//-GPL
		2548
2590	void	2549	void
		2550	object::force_set_timer (int duration)
		2551	{
		2552	this->duration = 1;
		2553	this->speed_left = -1.f;
		2554
		2555	this->set_speed (duration ? 1.f / duration : 0.f);
		2556	}
		2557
		2558	object *
2591	object::force_add (const shstr name, int duration)	2559	object::force_add (shstr_tmp name, int duration)
2592	{	2560	{
2593	if (object *force = force_find (name))	2561	if (object *force = force_find (name))
2594	force->destroy ();	2562	force->destroy ();
2595		2563
2596	object *force = get_archetype (FORCE_NAME);	2564	object *force = get_archetype (FORCE_NAME);
2597		2565
2598	force->slaying = name;	2566	force->slaying = name;
2599	force->stats.food = 1;	2567	force->force_set_timer (duration);
2600	force->speed_left = -1.f;
2601
2602	force->set_speed (duration ? 1.f / duration : 0.f);
2603	force->flag [FLAG_IS_USED_UP] = true;
2604	force->flag [FLAG_APPLIED] = true;	2568	force->flag [FLAG_APPLIED] = true;
2605		2569
2606	insert (force);	2570	return insert (force);
2607	}	2571	}
2608		2572
2609	void	2573	void
2610	object::play_sound (faceidx sound)	2574	object::play_sound (faceidx sound) const
2611	{	2575	{
2612	if (!sound)	2576	if (!sound)
2613	return;	2577	return;
2614		2578
2615	if (flag [FLAG_REMOVED])	2579	if (is_on_map ())
		2580	map->play_sound (sound, x, y);
		2581	else if (object *pl = in_player ())
		2582	pl->contr->play_sound (sound);
		2583	}
		2584
		2585	void
		2586	object::say_msg (const char *msg) const
		2587	{
		2588	if (is_on_map ())
		2589	map->say_msg (msg, x, y);
		2590	else if (object *pl = in_player ())
		2591	pl->contr->play_sound (sound);
		2592	}
		2593
		2594	void
		2595	object::make_noise ()
		2596	{
		2597	// we do not model noise in the map, so instead put
		2598	// a temporary light into the noise source
		2599	// could use the map instead, but that's less reliable for our
		2600	// goal, which is to make invisibility a bit harder to exploit
		2601
		2602	// currently only works sensibly for players
		2603	if (!is_player ())
2616	return;	2604	return;
2617		2605
2618	if (env)	2606	// find old force, or create new one
2619	{	2607	object *force = force_find (shstr_noise_force);
2620	if (object *pl = in_player ())	2608
2621	pl->contr->play_sound (sound);	2609	if (force)
2622	}	2610	force->speed_left = -1.f; // patch old speed up
2623	else	2611	else
2624	map->play_sound (sound, x, y);	2612	{
2625	}	2613	force = archetype::get (shstr_noise_force);
2626		2614
		2615	force->slaying = shstr_noise_force;
		2616	force->stats.food = 1;
		2617	force->speed_left = -1.f;
		2618
		2619	force->set_speed (1.f / 4.f);
		2620	force->flag [FLAG_IS_USED_UP] = true;
		2621	force->flag [FLAG_APPLIED] = true;
		2622
		2623	insert (force);
		2624	}
		2625	}
		2626

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Comparing deliantra/server/common/object.C (file contents): Revision 1.229 by root, Sat May 3 12:29:09 2008 UTC vs. Revision 1.294 by root, Thu Nov 5 15:43:21 2009 UTC

Diff Legend

Comparing deliantra/server/common/object.C (file contents):
Revision 1.229 by root, Sat May 3 12:29:09 2008 UTC vs.
Revision 1.294 by root, Thu Nov 5 15:43:21 2009 UTC