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

Comparing deliantra/server/common/object.C (file contents):
Revision 1.244 by root, Sun May 18 17:52:53 2008 UTC vs.
Revision 1.299 by root, Sun Nov 8 20:55:39 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,
…		…
48	0,	52	0,
49	-1, -1, 0, 1, 1, 1, 0, -1,	53	-1, -1, 0, 1, 1, 1, 0, -1,
50	-2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2,	54	-2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2,
51	-3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3	55	-3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3
52	};	56	};
53	int maxfree[SIZEOFFREE] = {
54	0,
55	9, 10, 13, 14, 17, 18, 21, 22,
56	25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48,
57	49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49
58	};
59	int freedir[SIZEOFFREE] = {	57	int freedir[SIZEOFFREE] = {
60	0,	58	0,
61	1, 2, 3, 4, 5, 6, 7, 8,	59	1, 2, 3, 4, 5, 6, 7, 8,
62	1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8,	60	1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8,
63	1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8	61	1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8
		62	};
		63
		64	static int maxfree[SIZEOFFREE] = {
		65	0,
		66	9, 10, 13, 14, 17, 18, 21, 22,
		67	25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48,
		68	49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49
64	};	69	};
65		70
66	static void	71	static void
67	write_uuid (uval64 skip, bool sync)	72	write_uuid (uval64 skip, bool sync)
68	{	73	{
…		…
181	bool object::can_merge_slow (object ob1, object ob2)	186	bool object::can_merge_slow (object ob1, object ob2)
182	{	187	{
183	/* A couple quicksanity checks */	188	/* A couple quicksanity checks */
184	if (ob1 == ob2	189	if (ob1 == ob2
185	\|\| ob1->type != ob2->type	190	\|\| ob1->type != ob2->type
186	\|\| ob1->speed != ob2->speed	191	\|\| fabs (ob1->speed - ob2->speed) >= MIN_ACTIVE_SPEED
187	\|\| ob1->value != ob2->value	192	\|\| ob1->value != ob2->value
188	\|\| ob1->name != ob2->name)	193	\|\| ob1->name != ob2->name)
189	return 0;	194	return 0;
190		195
191	// some objects are unmergable
192	if (!ob1->nrof \|\| !ob2->nrof)
193	return 0;
194
195	/* Do not merge objects if nrof would overflow. First part checks	196	/* Do not merge objects if nrof would overflow, assume nrof
196	* for unsigned overflow (2c), second part checks whether the result	197	* is always 0 .. 2*31-1 /
197	* would fit into a 32 bit signed int, which is often used to hold	198	if (ob1->nrof > 0x7fffffff - ob2->nrof)
198	* nrof values.
199	*/
200	if (~ob1->nrof < ob2->nrof \|\| ob1->nrof + ob2->nrof > (1UL << 31))
201	return 0;	199	return 0;
202		200
203	/* If the objects have been identified, set the BEEN_APPLIED flag.	201	/* If the objects have been identified, set the BEEN_APPLIED flag.
204	* This is to the comparison of the flags below will be OK. We	202	* This is to the comparison of the flags below will be OK. We
205	* just can't ignore the been applied or identified flags, as they	203	* just can't ignore the been applied or identified flags, as they
…		…
232	\|\| ob1->move_block != ob2->move_block	230	\|\| ob1->move_block != ob2->move_block
233	\|\| ob1->move_allow != ob2->move_allow	231	\|\| ob1->move_allow != ob2->move_allow
234	\|\| ob1->move_on != ob2->move_on	232	\|\| ob1->move_on != ob2->move_on
235	\|\| ob1->move_off != ob2->move_off	233	\|\| ob1->move_off != ob2->move_off
236	\|\| ob1->move_slow != ob2->move_slow	234	\|\| ob1->move_slow != ob2->move_slow
237	\|\| ob1->move_slow_penalty != ob2->move_slow_penalty	235	\|\| fabs (ob1->move_slow_penalty - ob2->move_slow_penalty) >= (1.f / 1024.f)
238	\|\| memcmp (&ob1->resist, &ob2->resist, sizeof (ob1->resist))	236	\|\| memcmp (&ob1->resist, &ob2->resist, sizeof (ob1->resist))
239	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))	237	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))
240	return 0;	238	return 0;
241		239
242	if ((ob1->flag ^ ob2->flag)	240	if ((ob1->flag ^ ob2->flag)
243	.reset (FLAG_INV_LOCKED)	241	.reset (FLAG_INV_LOCKED)
244	.reset (FLAG_CLIENT_SENT)
245	.reset (FLAG_REMOVED)	242	.reset (FLAG_REMOVED)
246	.any ())	243	.any ())
247	return 0;	244	return 0;
248		245
249	/* This is really a spellbook check - we should in general	246	/* This is really a spellbook check - we should in general
…		…
331	{	328	{
332	// see if we are in a container of sorts	329	// see if we are in a container of sorts
333	if (env)	330	if (env)
334	{	331	{
335	// the player inventory itself is always visible	332	// the player inventory itself is always visible
336	if (env->type == PLAYER)	333	if (env->is_player ())
337	return env;	334	return env;
338		335
339	// else a player could have our env open	336	// else a player could have our env open
340	object *envest = env->outer_env ();	337	object *envest = env->outer_env_or_self ();
341		338
342	// the player itself is always on a map, so we will find him here	339	// the player itself is always on a map, so we will find him here
343	// even if our inv is in a player.	340	// even if our inv is in a player.
344	if (envest->is_on_map ())	341	if (envest->is_on_map ())
345	if (object *pl = envest->ms ().player ())	342	if (object *pl = envest->ms ().player ())
346	if (pl->container == env)	343	if (pl->container_ () == env)
347	return pl;	344	return pl;
348	}	345	}
349	else	346	else
350	{	347	{
351	// maybe there is a player standing on the same mapspace	348	// maybe there is a player standing on the same mapspace
352	// this will catch the case where "this" is a player	349	// this will catch the case where "this" is a player
353	if (object *pl = ms ().player ())	350	if (object *pl = ms ().player ())
354	if (!pl->container \|\| this == pl->container)	351	if ((pl->contr->ns && !pl->container_ () && !pl->contr->ns->update_look)
		352	\|\| pl->container_ () == this)
355	return pl;	353	return pl;
356	}	354	}
357	}	355	}
358		356
359	return 0;	357	return 0;
…		…
437	object_freezer freezer;	435	object_freezer freezer;
438	op->write (freezer);	436	op->write (freezer);
439	return freezer.as_string ();	437	return freezer.as_string ();
440	}	438	}
441		439
442	/*	440	char *
443	* get_nearest_part(multi-object, object 2) returns the part of the	441	object::as_string ()
444	* multi-object 1 which is closest to the second object.
445	* If it's not a multi-object, it is returned.
446	*/
447	object *
448	get_nearest_part (object op, const object pl)
449	{	442	{
450	object tmp, closest;	443	return dump_object (this);
451	int last_dist, i;
452
453	if (!op->more)
454	return op;
455
456	for (last_dist = distance (op, pl), closest = op, tmp = op->more;
457	tmp;
458	tmp = tmp->more)
459	if ((i = distance (tmp, pl)) < last_dist)
460	closest = tmp, last_dist = i;
461
462	return closest;
463	}	444	}
464		445
465	/*	446	/*
466	* Returns the object which has the count-variable equal to the argument.	447	* Returns the object which has the count-variable equal to the argument.
467	* VERRRY slow.	448	* VERRRY slow.
…		…
561	update_stats ();	542	update_stats ();
562		543
563	new_draw_info_format (NDI_UNIQUE, 0, this,	544	new_draw_info_format (NDI_UNIQUE, 0, this,
564	"You try to balance all your items at once, "	545	"You try to balance all your items at once, "
565	"but the %s is just too much for your body. "	546	"but the %s is just too much for your body. "
566	"[You need to unapply some items first.]", &ob->name);	547	"[You need to unapply some items first - use the 'body' command to see "
		548	"how many items you cna wera on a specific body part.]", &ob->name);
567	return false;	549	return false;
568	}	550	}
569		551
570	//new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);	552	//new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);
571	}	553	}
…		…
643	}	625	}
644		626
645	if (speed < 0)	627	if (speed < 0)
646	dst->speed_left -= rndm ();	628	dst->speed_left -= rndm ();
647		629
648	dst->set_speed (dst->speed);	630	dst->activate ();
649	}	631	}
650		632
651	void	633	void
652	object::instantiate ()	634	object::instantiate ()
653	{	635	{
…		…
697	* This function needs to be called whenever the speed of an object changes.	679	* This function needs to be called whenever the speed of an object changes.
698	*/	680	*/
699	void	681	void
700	object::set_speed (float speed)	682	object::set_speed (float speed)
701	{	683	{
702	if (flag [FLAG_FREED] && speed)
703	{
704	LOG (llevError, "Object %s is freed but has speed.\n", &name);
705	speed = 0;
706	}
707
708	this->speed = speed;	684	this->speed = speed;
709		685
710	if (has_active_speed ())	686	if (has_active_speed ())
711	activate ();	687	activate ();
712	else	688	else
…		…
762		738
763	if (!(m.flags_ & P_UPTODATE))	739	if (!(m.flags_ & P_UPTODATE))
764	/* nop */;	740	/* nop */;
765	else if (action == UP_OBJ_INSERT)	741	else if (action == UP_OBJ_INSERT)
766	{	742	{
		743	#if 0
767	// this is likely overkill, TODO: revisit (schmorp)	744	// this is likely overkill, TODO: revisit (schmorp)
768	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))	745	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))
769	\|\| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))	746	\|\| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))
770	\|\| (op->type == PLAYER && !(m.flags_ & P_PLAYER))	747	\|\| (op->is_player () && !(m.flags_ & P_PLAYER))
771	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))	748	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))
772	\|\| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))	749	\|\| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))
773	\|\| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))	750	\|\| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))
774	\|\| (m.move_on \| op->move_on ) != m.move_on	751	\|\| (m.move_on \| op->move_on ) != m.move_on
775	\|\| (m.move_off \| op->move_off ) != m.move_off	752	\|\| (m.move_off \| op->move_off ) != m.move_off
776	\|\| (m.move_slow \| op->move_slow) != m.move_slow	753	\|\| (m.move_slow \| op->move_slow) != m.move_slow
777	/* This isn't perfect, but I don't expect a lot of objects to	754	/* This isn't perfect, but I don't expect a lot of objects to
778	* to have move_allow right now.	755	* have move_allow right now.
779	*/	756	*/
780	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block	757	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block
		758	m.invalidate ();
		759	#else
781	\|\| 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp)	760	// the above is not strong enough a test to skip updating. los maybe? TODO (schmorp)
782	m.flags_ = 0;	761	m.invalidate ();
		762	#endif
783	}	763	}
784	/* if the object is being removed, we can't make intelligent	764	/* if the object is being removed, we can't make intelligent
785	* decisions, because remove_ob can't really pass the object	765	* decisions, because remove_ob can't really pass the object
786	* that is being removed.	766	* that is being removed.
787	*/	767	*/
788	else if (action == UP_OBJ_CHANGE \|\| action == UP_OBJ_REMOVE)	768	else if (action == UP_OBJ_CHANGE \|\| action == UP_OBJ_REMOVE)
789	m.flags_ = 0;	769	m.invalidate ();
790	else if (action == UP_OBJ_FACE)	770	else if (action == UP_OBJ_FACE)
791	/* Nothing to do for that case */ ;	771	/* Nothing to do for that case */ ;
792	else	772	else
793	LOG (llevError, "update_object called with invalid action: %d\n", action);	773	LOG (llevError, "update_object called with invalid action: %d\n", action);
794		774
…		…
798		778
799	object::object ()	779	object::object ()
800	{	780	{
801	SET_FLAG (this, FLAG_REMOVED);	781	SET_FLAG (this, FLAG_REMOVED);
802		782
803	expmul = 1.0;	783	//expmul = 1.0; declared const for the time being
804	face = blank_face;	784	face = blank_face;
805	}	785	}
806		786
807	object::~object ()	787	object::~object ()
808	{	788	{
…		…
838	/* If already on active list, don't do anything */	818	/* If already on active list, don't do anything */
839	if (active)	819	if (active)
840	return;	820	return;
841		821
842	if (has_active_speed ())	822	if (has_active_speed ())
		823	{
		824	if (flag [FLAG_FREED])
		825	LOG (llevError \| logBacktrace, "BUG: tried to activate freed object %s\n", debug_desc ());//D
		826
843	actives.insert (this);	827	actives.insert (this);
		828	}
844	}	829	}
845		830
846	void	831	void
847	object::activate_recursive ()	832	object::activate_recursive ()
848	{	833	{
…		…
913	\|\| map->in_memory != MAP_ACTIVE	898	\|\| map->in_memory != MAP_ACTIVE
914	\|\| map->no_drop	899	\|\| map->no_drop
915	\|\| ms ().move_block == MOVE_ALL)	900	\|\| ms ().move_block == MOVE_ALL)
916	{	901	{
917	while (inv)	902	while (inv)
918	{
919	inv->destroy_inv (false);
920	inv->destroy ();	903	inv->destroy ();
921	}
922	}	904	}
923	else	905	else
924	{ /* Put objects in inventory onto this space */	906	{ /* Put objects in inventory onto this space */
925	while (inv)	907	while (inv)
926	{	908	{
…		…
930	\|\| op->flag [FLAG_NO_DROP]	912	\|\| op->flag [FLAG_NO_DROP]
931	\|\| op->type == RUNE	913	\|\| op->type == RUNE
932	\|\| op->type == TRAP	914	\|\| op->type == TRAP
933	\|\| op->flag [FLAG_IS_A_TEMPLATE]	915	\|\| op->flag [FLAG_IS_A_TEMPLATE]
934	\|\| op->flag [FLAG_DESTROY_ON_DEATH])	916	\|\| op->flag [FLAG_DESTROY_ON_DEATH])
935	op->destroy (true);	917	op->destroy ();
936	else	918	else
937	map->insert (op, x, y);	919	map->insert (op, x, y);
938	}	920	}
939	}	921	}
940	}	922	}
…		…
969		951
970	void	952	void
971	object::do_destroy ()	953	object::do_destroy ()
972	{	954	{
973	if (flag [FLAG_IS_LINKED])	955	if (flag [FLAG_IS_LINKED])
974	remove_button_link (this);	956	remove_link ();
975		957
976	if (flag [FLAG_FRIENDLY])	958	if (flag [FLAG_FRIENDLY])
977	remove_friendly_object (this);	959	remove_friendly_object (this);
978		960
979	remove ();	961	remove ();
…		…
1004	attacked_by = 0;	986	attacked_by = 0;
1005	current_weapon = 0;	987	current_weapon = 0;
1006	}	988	}
1007		989
1008	void	990	void
1009	object::destroy (bool destroy_inventory)	991	object::destroy ()
1010	{	992	{
1011	if (destroyed ())	993	if (destroyed ())
1012	return;	994	return;
1013		995
1014	if (!is_head () && !head->destroyed ())	996	if (!is_head () && !head->destroyed ())
1015	{	997	{
1016	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");	998	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");
1017	head->destroy (destroy_inventory);	999	head->destroy ();
1018	return;	1000	return;
1019	}	1001	}
1020		1002
1021	destroy_inv (!destroy_inventory);	1003	destroy_inv (false);
1022		1004
1023	if (is_head ())	1005	if (is_head ())
1024	if (sound_destroy)	1006	if (sound_destroy)
1025	play_sound (sound_destroy);	1007	play_sound (sound_destroy);
1026	else if (flag [FLAG_MONSTER])	1008	else if (flag [FLAG_MONSTER])
…		…
1037	* the previous environment.	1019	* the previous environment.
1038	*/	1020	*/
1039	void	1021	void
1040	object::do_remove ()	1022	object::do_remove ()
1041	{	1023	{
1042	object tmp, last = 0;
1043	object *otmp;
1044
1045	if (flag [FLAG_REMOVED])	1024	if (flag [FLAG_REMOVED])
1046	return;	1025	return;
1047		1026
1048	INVOKE_OBJECT (REMOVE, this);	1027	INVOKE_OBJECT (REMOVE, this);
1049		1028
…		…
1062	if (object *pl = visible_to ())	1041	if (object *pl = visible_to ())
1063	esrv_del_item (pl->contr, count);	1042	esrv_del_item (pl->contr, count);
1064	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed	1043	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed
1065		1044
1066	adjust_weight (env, -total_weight ());	1045	adjust_weight (env, -total_weight ());
		1046
		1047	object *pl = in_player ();
1067		1048
1068	/* we set up values so that it could be inserted into	1049	/* we set up values so that it could be inserted into
1069	* the map, but we don't actually do that - it is up	1050	* the map, but we don't actually do that - it is up
1070	* to the caller to decide what we want to do.	1051	* to the caller to decide what we want to do.
1071	*/	1052	*/
…		…
1083		1064
1084	/* NO_FIX_PLAYER is set when a great many changes are being	1065	/* NO_FIX_PLAYER is set when a great many changes are being
1085	* made to players inventory. If set, avoiding the call	1066	* made to players inventory. If set, avoiding the call
1086	* to save cpu time.	1067	* to save cpu time.
1087	*/	1068	*/
1088	if ((otmp = in_player ()) && otmp->contr && !QUERY_FLAG (otmp, FLAG_NO_FIX_PLAYER))	1069	if (pl)
		1070	if (pl->is_player () && (glow_radius \|\| !QUERY_FLAG (pl, FLAG_NO_FIX_PLAYER)))
		1071	{
1089	otmp->update_stats ();	1072	pl->update_stats ();
		1073
		1074	if (glow_radius && pl->is_on_map ())
		1075	update_all_los (pl->map, pl->x, pl->y);
		1076	}
1090	}	1077	}
1091	else if (map)	1078	else if (map)
1092	{	1079	{
1093	map->dirty = true;	1080	map->dirty = true;
1094	mapspace &ms = this->ms ();	1081	mapspace &ms = this->ms ();
1095		1082
1096	if (object *pl = ms.player ())	1083	if (object *pl = ms.player ())
1097	{	1084	{
1098	if (type == PLAYER) // this == pl(!)	1085	if (is_player ())
1099	{	1086	{
		1087	if (!flag [FLAG_WIZPASS])
		1088	ms.smell = ++mapspace::smellcount; // remember the smell of the player
		1089
1100	// leaving a spot always closes any open container on the ground	1090	// leaving a spot always closes any open container on the ground
1101	if (container && !container->env)	1091	if (container && !container->env)
1102	// this causes spurious floorbox updates, but it ensures	1092	// this causes spurious floorbox updates, but it ensures
1103	// that the CLOSE event is being sent.	1093	// that the CLOSE event is being sent.
1104	close_container ();	1094	close_container ();
1105		1095
1106	--map->players;	1096	--map->players;
1107	map->touch ();	1097	map->touch ();
1108	}	1098	}
1109	else if (pl->container == this)	1099	else if (pl->container_ () == this)
1110	{	1100	{
1111	// removing a container should close it	1101	// removing a container should close it
1112	close_container ();	1102	close_container ();
1113	}	1103	}
1114		1104
…		…
1121	*(below ? &below->above : &ms.bot) = above;	1111	*(below ? &below->above : &ms.bot) = above;
1122		1112
1123	above = 0;	1113	above = 0;
1124	below = 0;	1114	below = 0;
1125		1115
		1116	ms.invalidate ();
		1117
1126	if (map->in_memory == MAP_SAVING)	1118	if (map->in_memory == MAP_SAVING)
1127	return;	1119	return;
1128		1120
1129	int check_walk_off = !flag [FLAG_NO_APPLY];	1121	int check_walk_off = !flag [FLAG_NO_APPLY];
1130		1122
1131	if (object *pl = ms.player ())	1123	if (object *pl = ms.player ())
1132	{	1124	{
1133	if (pl->container == this)	1125	if (pl->container_ () == this)
1134	/* If a container that the player is currently using somehow gets	1126	/* If a container that the player is currently using somehow gets
1135	* removed (most likely destroyed), update the player view	1127	* removed (most likely destroyed), update the player view
1136	* appropriately.	1128	* appropriately.
1137	*/	1129	*/
1138	pl->close_container ();	1130	pl->close_container ();
…		…
1142	//TODO: update floorbox to preserve ordering	1134	//TODO: update floorbox to preserve ordering
1143	if (pl->contr->ns)	1135	if (pl->contr->ns)
1144	pl->contr->ns->floorbox_update ();	1136	pl->contr->ns->floorbox_update ();
1145	}	1137	}
1146		1138
		1139	if (check_walk_off)
1147	for (tmp = ms.bot; tmp; tmp = tmp->above)	1140	for (object above, tmp = ms.bot; tmp; tmp = above)
1148	{	1141	{
		1142	above = tmp->above;
		1143
1149	/* No point updating the players look faces if he is the object	1144	/* No point updating the players look faces if he is the object
1150	* being removed.	1145	* being removed.
1151	*/	1146	*/
1152		1147
1153	/* See if object moving off should effect something */	1148	/* See if object moving off should effect something */
1154	if (check_walk_off
1155	&& ((move_type & tmp->move_off)	1149	if ((move_type & tmp->move_off)
1156	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0))	1150	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0)
1157	{
1158	move_apply (tmp, this, 0);	1151	move_apply (tmp, this, 0);
1159
1160	if (destroyed ())
1161	LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ());
1162	}	1152	}
1163		1153
1164	last = tmp;	1154	if (affects_los ())
1165	}
1166
1167	/* last == NULL if there are no objects on this space */
1168	//TODO: this makes little sense, why only update the topmost object?
1169	if (!last)
1170	map->at (x, y).flags_ = 0;
1171	else
1172	update_object (last, UP_OBJ_REMOVE);
1173
1174	if (flag [FLAG_BLOCKSVIEW] \|\| glow_radius)
1175	update_all_los (map, x, y);	1155	update_all_los (map, x, y);
1176	}	1156	}
1177	}	1157	}
1178		1158
1179	/*	1159	/*
…		…
1203	esrv_update_item (UPD_NROF, pl, top);	1183	esrv_update_item (UPD_NROF, pl, top);
1204		1184
1205	op->weight = 0; // cancel the addition above	1185	op->weight = 0; // cancel the addition above
1206	op->carrying = 0; // must be 0 already	1186	op->carrying = 0; // must be 0 already
1207		1187
1208	op->destroy (1);	1188	op->destroy ();
1209		1189
1210	return top;	1190	return top;
1211	}	1191	}
1212		1192
1213	return 0;	1193	return 0;
…		…
1275	* just 'op' otherwise	1255	* just 'op' otherwise
1276	*/	1256	*/
1277	object *	1257	object *
1278	insert_ob_in_map (object op, maptile m, object *originator, int flag)	1258	insert_ob_in_map (object op, maptile m, object *originator, int flag)
1279	{	1259	{
1280	if (op->is_on_map ())
1281	{
1282	LOG (llevError, "insert_ob_in_map called for object already on map");
1283	abort ();
1284	}
1285
1286	if (op->env)
1287	{
1288	LOG (llevError, "insert_ob_in_map called for object in an inventory (proceeding)");
1289	op->remove ();	1260	op->remove ();
		1261
		1262	if (m == &freed_map)//D TODO: remove soon
		1263	{//D
		1264	LOG (llevError \| logBacktrace, "tries to insret object on freed objects map: %s", op->debug_desc ());//D
1290	}	1265	}//D
1291		1266
1292	/* Ideally, the caller figures this out. However, it complicates a lot	1267	/* Ideally, the caller figures this out. However, it complicates a lot
1293	* of areas of callers (eg, anything that uses find_free_spot would now	1268	* of areas of callers (eg, anything that uses find_free_spot would now
1294	* need extra work	1269	* need extra work
1295	*/	1270	*/
		1271	maptile *newmap = m;
1296	if (!xy_normalise (m, op->x, op->y))	1272	if (!xy_normalise (newmap, op->x, op->y))
1297	{	1273	{
1298	op->head_ ()->destroy (1);// remove head_ once all tail object destroyers found	1274	op->head_ ()->destroy ();// remove head_ once all tail object destroyers found
1299	return 0;	1275	return 0;
1300	}	1276	}
1301		1277
1302	if (object *more = op->more)	1278	if (object *more = op->more)
1303	if (!insert_ob_in_map (more, m, originator, flag))	1279	if (!insert_ob_in_map (more, m, originator, flag))
1304	return 0;	1280	return 0;
1305		1281
1306	CLEAR_FLAG (op, FLAG_REMOVED);	1282	op->flag [FLAG_REMOVED] = false;
1307		1283	op->env = 0;
1308	op->map = m;	1284	op->map = newmap;
		1285
1309	mapspace &ms = op->ms ();	1286	mapspace &ms = op->ms ();
1310		1287
1311	/* this has to be done after we translate the coordinates.	1288	/* this has to be done after we translate the coordinates.
1312	*/	1289	*/
1313	if (op->nrof && !(flag & INS_NO_MERGE))	1290	if (op->nrof && !(flag & INS_NO_MERGE))
…		…
1316	{	1293	{
1317	// TODO: we actually want to update tmp, not op,	1294	// TODO: we actually want to update tmp, not op,
1318	// but some caller surely breaks when we return tmp	1295	// but some caller surely breaks when we return tmp
1319	// from here :/	1296	// from here :/
1320	op->nrof += tmp->nrof;	1297	op->nrof += tmp->nrof;
1321	tmp->destroy (1);	1298	tmp->destroy ();
1322	}	1299	}
1323		1300
1324	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */	1301	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */
1325	CLEAR_FLAG (op, FLAG_INV_LOCKED);	1302	CLEAR_FLAG (op, FLAG_INV_LOCKED);
1326		1303
…		…
1334	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");	1311	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");
1335	abort ();	1312	abort ();
1336	}	1313	}
1337		1314
1338	if (!originator->is_on_map ())	1315	if (!originator->is_on_map ())
		1316	{
1339	LOG (llevDebug \| logBacktrace, "insert_ob_in_map(%s) called with INS_BELOW_ORIGINATOR when originator '%s' not on map",	1317	LOG (llevError, "insert_ob_in_map(%s) called with INS_BELOW_ORIGINATOR when originator '%s' not on map",
1340	op->debug_desc (), originator->debug_desc ());	1318	op->debug_desc (), originator->debug_desc ());
		1319	abort ();
		1320	}
1341		1321
1342	op->above = originator;	1322	op->above = originator;
1343	op->below = originator->below;	1323	op->below = originator->below;
1344	originator->below = op;	1324	originator->below = op;
1345		1325
…		…
1431	op->below = top;	1411	op->below = top;
1432	*(op->above ? &op->above->below : &ms.top) = op;	1412	*(op->above ? &op->above->below : &ms.top) = op;
1433	}	1413	}
1434	}	1414	}
1435		1415
1436	if (op->type == PLAYER)	1416	if (op->is_player ())
1437	{	1417	{
1438	op->contr->do_los = 1;	1418	op->contr->do_los = 1;
1439	++op->map->players;	1419	++op->map->players;
1440	op->map->touch ();	1420	op->map->touch ();
1441	}	1421	}
…		…
1456	* be far away from this change and not affected in any way -	1436	* be far away from this change and not affected in any way -
1457	* this should get redone to only look for players within range,	1437	* this should get redone to only look for players within range,
1458	* or just updating the P_UPTODATE for spaces within this area	1438	* or just updating the P_UPTODATE for spaces within this area
1459	* of effect may be sufficient.	1439	* of effect may be sufficient.
1460	*/	1440	*/
1461	if (op->map->darkness && (op->glow_radius != 0))	1441	if (op->affects_los ())
		1442	{
		1443	op->ms ().invalidate ();
1462	update_all_los (op->map, op->x, op->y);	1444	update_all_los (op->map, op->x, op->y);
		1445	}
1463		1446
1464	/* updates flags (blocked, alive, no magic, etc) for this map space */	1447	/* updates flags (blocked, alive, no magic, etc) for this map space */
1465	update_object (op, UP_OBJ_INSERT);	1448	update_object (op, UP_OBJ_INSERT);
1466		1449
1467	INVOKE_OBJECT (INSERT, op);	1450	INVOKE_OBJECT (INSERT, op);
…		…
1474	* blocked() and wall() work properly), and these flags are updated by	1457	* blocked() and wall() work properly), and these flags are updated by
1475	* update_object().	1458	* update_object().
1476	*/	1459	*/
1477		1460
1478	/* if this is not the head or flag has been passed, don't check walk on status */	1461	/* if this is not the head or flag has been passed, don't check walk on status */
1479	if (!(flag & INS_NO_WALK_ON) && op->head_ () == op)	1462	if (!(flag & INS_NO_WALK_ON) && op->is_head ())
1480	{	1463	{
1481	if (check_move_on (op, originator))	1464	if (check_move_on (op, originator))
1482	return 0;	1465	return 0;
1483		1466
1484	/* If we are a multi part object, lets work our way through the check	1467	/* If we are a multi part object, lets work our way through the check
…		…
1495	/* this function inserts an object in the map, but if it	1478	/* this function inserts an object in the map, but if it
1496	* finds an object of its own type, it'll remove that one first.	1479	* finds an object of its own type, it'll remove that one first.
1497	* op is the object to insert it under: supplies x and the map.	1480	* op is the object to insert it under: supplies x and the map.
1498	*/	1481	*/
1499	void	1482	void
1500	replace_insert_ob_in_map (const char arch_string, object op)	1483	replace_insert_ob_in_map (shstr_tmp archname, object *op)
1501	{	1484	{
1502	/* first search for itself and remove any old instances */	1485	/* first search for itself and remove any old instances */
1503		1486
1504	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)	1487	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
1505	if (!strcmp (tmp->arch->archname, arch_string)) /* same archetype */	1488	if (tmp->arch->archname == archname) /* same archetype */
1506	tmp->destroy (1);	1489	tmp->destroy ();
1507		1490
1508	object *tmp = arch_to_object (archetype::find (arch_string));	1491	object *tmp = arch_to_object (archetype::find (archname));
1509		1492
1510	tmp->x = op->x;	1493	tmp->x = op->x;
1511	tmp->y = op->y;	1494	tmp->y = op->y;
1512		1495
1513	insert_ob_in_map (tmp, op->map, op, 0);	1496	insert_ob_in_map (tmp, op->map, op, 0);
…		…
1518	{	1501	{
1519	if (where->env)	1502	if (where->env)
1520	return where->env->insert (this);	1503	return where->env->insert (this);
1521	else	1504	else
1522	return where->map->insert (this, where->x, where->y, originator, flags);	1505	return where->map->insert (this, where->x, where->y, originator, flags);
		1506	}
		1507
		1508	// check whether we can put this into the map, respect max_nrof, max_volume, max_items
		1509	bool
		1510	object::can_drop_at (maptile m, int x, int y, object originator)
		1511	{
		1512	mapspace &ms = m->at (x, y);
		1513
		1514	int items = ms.items ();
		1515
		1516	if (!items // testing !items ensures we can drop at least one item
		1517	\|\| (items < m->max_items
		1518	&& ms.volume () < m->max_volume
		1519	&& nrof <= m->max_nrof))
		1520	return true;
		1521
		1522	if (originator && originator->is_player ())
		1523	originator->contr->failmsg (format (
		1524	"No matter how hard you try, you just cannot put the %s here H<Try to remove some items from the floor first.>",
		1525	query_name ()
		1526	));
		1527
		1528	return false;
1523	}	1529	}
1524		1530
1525	/*	1531	/*
1526	* decrease(object, number) decreases a specified number from	1532	* decrease(object, number) decreases a specified number from
1527	* the amount of an object. If the amount reaches 0, the object	1533	* the amount of an object. If the amount reaches 0, the object
…		…
1535	if (!nr)	1541	if (!nr)
1536	return true;	1542	return true;
1537		1543
1538	nr = min (nr, nrof);	1544	nr = min (nr, nrof);
1539		1545
		1546	if (nrof > nr)
		1547	{
1540	nrof -= nr;	1548	nrof -= nr;
1541
1542	if (nrof)
1543	{
1544	adjust_weight (env, -weight * nr); // carrying == 0	1549	adjust_weight (env, -weight * max (1, nr)); // carrying == 0
1545		1550
1546	if (object *pl = visible_to ())	1551	if (object *pl = visible_to ())
1547	esrv_update_item (UPD_NROF, pl, this);	1552	esrv_update_item (UPD_NROF, pl, this);
1548		1553
1549	return true;	1554	return true;
1550	}	1555	}
1551	else	1556	else
1552	{	1557	{
1553	destroy (1);	1558	destroy ();
1554	return false;	1559	return false;
1555	}	1560	}
1556	}	1561	}
1557		1562
1558	/*	1563	/*
…		…
1635	if (object *pl = tmp->visible_to ())	1640	if (object *pl = tmp->visible_to ())
1636	esrv_update_item (UPD_NROF, pl, tmp);	1641	esrv_update_item (UPD_NROF, pl, tmp);
1637		1642
1638	adjust_weight (this, op->total_weight ());	1643	adjust_weight (this, op->total_weight ());
1639		1644
1640	op->destroy (1);	1645	op->destroy ();
1641	op = tmp;	1646	op = tmp;
1642	goto inserted;	1647	goto inserted;
1643	}	1648	}
1644		1649
1645	op->owner = 0; // it's his/hers now. period.	1650	op->owner = 0; // it's his/hers now. period.
…		…
1663		1668
1664	adjust_weight (this, op->total_weight ());	1669	adjust_weight (this, op->total_weight ());
1665		1670
1666	inserted:	1671	inserted:
1667	/* reset the light list and los of the players on the map */	1672	/* reset the light list and los of the players on the map */
1668	if (op->glow_radius && map && map->darkness)	1673	if (op->glow_radius && is_on_map ())
		1674	{
		1675	update_stats ();
1669	update_all_los (map, x, y);	1676	update_all_los (map, x, y);
1670		1677	}
		1678	else if (is_player () && !flag [FLAG_NO_FIX_PLAYER])
1671	// if this is a player's inventory, update stats	1679	// if this is a player's inventory, update stats
1672	if (type == PLAYER && !flag [FLAG_NO_FIX_PLAYER])
1673	update_stats ();	1680	update_stats ();
1674		1681
1675	INVOKE_OBJECT (INSERT, this);	1682	INVOKE_OBJECT (INSERT, this);
1676		1683
1677	return op;	1684	return op;
…		…
1698	* on top.	1705	* on top.
1699	*/	1706	*/
1700	int	1707	int
1701	check_move_on (object op, object originator)	1708	check_move_on (object op, object originator)
1702	{	1709	{
		1710	if (QUERY_FLAG (op, FLAG_NO_APPLY))
		1711	return 0;
		1712
1703	object *tmp;	1713	object *tmp;
1704	maptile *m = op->map;	1714	maptile *m = op->map;
1705	int x = op->x, y = op->y;	1715	int x = op->x, y = op->y;
1706		1716
1707	MoveType move_on, move_slow, move_block;	1717	mapspace &ms = m->at (x, y);
1708		1718
1709	if (QUERY_FLAG (op, FLAG_NO_APPLY))	1719	ms.update ();
1710	return 0;
1711		1720
1712	move_on = GET_MAP_MOVE_ON (op->map, op->x, op->y);	1721	MoveType move_on = ms.move_on;
1713	move_slow = GET_MAP_MOVE_SLOW (op->map, op->x, op->y);	1722	MoveType move_slow = ms.move_slow;
1714	move_block = GET_MAP_MOVE_BLOCK (op->map, op->x, op->y);	1723	MoveType move_block = ms.move_block;
1715		1724
1716	/* if nothing on this space will slow op down or be applied,	1725	/* if nothing on this space will slow op down or be applied,
1717	* no need to do checking below. have to make sure move_type	1726	* no need to do checking below. have to make sure move_type
1718	* is set, as lots of objects don't have it set - we treat that	1727	* is set, as lots of objects don't have it set - we treat that
1719	* as walking.	1728	* as walking.
…		…
1730	return 0;	1739	return 0;
1731		1740
1732	/* The objects have to be checked from top to bottom.	1741	/* The objects have to be checked from top to bottom.
1733	* Hence, we first go to the top:	1742	* Hence, we first go to the top:
1734	*/	1743	*/
1735		1744	for (object next, tmp = ms.top; tmp; tmp = next)
1736	for (tmp = op->ms ().bot; tmp && tmp->above; tmp = tmp->above)
1737	{
1738	/* Trim the search when we find the first other spell effect
1739	* this helps performance so that if a space has 50 spell objects,
1740	* we don't need to check all of them.
1741	*/
1742	if ((tmp->move_type & MOVE_FLY_LOW) && QUERY_FLAG (tmp, FLAG_NO_PICK))
1743	break;
1744	}	1745	{
		1746	next = tmp->below;
1745		1747
1746	for (; tmp; tmp = tmp->below)
1747	{
1748	if (tmp == op)	1748	if (tmp == op)
1749	continue; /* Can't apply yourself */	1749	continue; /* Can't apply yourself */
1750		1750
1751	/* Check to see if one of the movement types should be slowed down.	1751	/* Check to see if one of the movement types should be slowed down.
1752	* Second check makes sure that the movement types not being slowed	1752	* Second check makes sure that the movement types not being slowed
…		…
1757	if (!QUERY_FLAG (op, FLAG_WIZPASS))	1757	if (!QUERY_FLAG (op, FLAG_WIZPASS))
1758	{	1758	{
1759	if ((!op->move_type && tmp->move_slow & MOVE_WALK) \|\|	1759	if ((!op->move_type && tmp->move_slow & MOVE_WALK) \|\|
1760	((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))	1760	((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))
1761	{	1761	{
1762
1763	float
1764	diff = tmp->move_slow_penalty * fabs (op->speed);	1762	float diff = tmp->move_slow_penalty * fabs (op->speed);
1765		1763
1766	if (op->type == PLAYER)	1764	if (op->is_player ())
1767	if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) \|\|	1765	if ((tmp->flag [FLAG_IS_HILLY ] && find_skill_by_number (op, SK_CLIMBING)) \|\|
1768	(QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN)))	1766	(tmp->flag [FLAG_IS_WOODED] && find_skill_by_number (op, SK_WOODSMAN)))
1769	diff /= 4.0;	1767	diff /= 4.0;
1770		1768
1771	op->speed_left -= diff;	1769	op->speed_left -= diff;
1772	}	1770	}
1773	}	1771	}
…		…
1979	* head of the object should correspond for the entire object.	1977	* head of the object should correspond for the entire object.
1980	*/	1978	*/
1981	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))	1979	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))
1982	continue;	1980	continue;
1983		1981
1984	if (ob->blocked (m, pos.x, pos.y))	1982	if (ob->blocked (pos.m, pos.x, pos.y))
1985	continue;	1983	continue;
1986		1984
1987	altern [index++] = i;	1985	altern [index++] = i;
1988	}	1986	}
1989		1987
…		…
2057	* there is capable of.	2055	* there is capable of.
2058	*/	2056	*/
2059	int	2057	int
2060	find_dir (maptile m, int x, int y, object exclude)	2058	find_dir (maptile m, int x, int y, object exclude)
2061	{	2059	{
2062	int i, max = SIZEOFFREE, mflags;	2060	int max = SIZEOFFREE, mflags;
2063
2064	sint16 nx, ny;
2065	object *tmp;
2066	maptile *mp;
2067
2068	MoveType blocked, move_type;	2061	MoveType move_type;
2069		2062
2070	if (exclude && exclude->head_ () != exclude)	2063	if (exclude && exclude->head_ () != exclude)
2071	{	2064	{
2072	exclude = exclude->head;	2065	exclude = exclude->head;
2073	move_type = exclude->move_type;	2066	move_type = exclude->move_type;
…		…
2076	{	2069	{
2077	/* If we don't have anything, presume it can use all movement types. */	2070	/* If we don't have anything, presume it can use all movement types. */
2078	move_type = MOVE_ALL;	2071	move_type = MOVE_ALL;
2079	}	2072	}
2080		2073
2081	for (i = 1; i < max; i++)	2074	for (int i = 1; i < max; i++)
2082	{	2075	{
2083	mp = m;	2076	mapxy pos (m, x, y);
2084	nx = x + freearr_x[i];	2077	pos.move (i);
2085	ny = y + freearr_y[i];
2086		2078
2087	mflags = get_map_flags (m, &mp, nx, ny, &nx, &ny);	2079	if (!pos.normalise ())
2088
2089	if (mflags & P_OUT_OF_MAP)
2090	max = maxfree[i];	2080	max = maxfree[i];
2091	else	2081	else
2092	{	2082	{
2093	mapspace &ms = mp->at (nx, ny);	2083	mapspace &ms = *pos;
2094		2084
2095	blocked = ms.move_block;
2096
2097	if ((move_type & blocked) == move_type)	2085	if ((move_type & ms.move_block) == move_type)
2098	max = maxfree[i];	2086	max = maxfree [i];
2099	else if (mflags & P_IS_ALIVE)	2087	else if (ms.flags () & P_IS_ALIVE)
2100	{	2088	{
2101	for (tmp = ms.bot; tmp; tmp = tmp->above)	2089	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
2102	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->type == PLAYER)	2090	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->is_player ())
2103	&& (tmp != exclude \|\| (tmp->head_ () != tmp && tmp->head_ () != exclude)))	2091	&& (tmp != exclude \|\| (tmp->head_ () != tmp && tmp->head_ () != exclude)))
2104	break;
2105
2106	if (tmp)
2107	return freedir[i];	2092	return freedir [i];
2108	}	2093	}
2109	}	2094	}
2110	}	2095	}
2111		2096
2112	return 0;	2097	return 0;
…		…
2187	* This basically means that if direction is 15, then it could either go	2172	* This basically means that if direction is 15, then it could either go
2188	* direction 4, 14, or 16 to get back to where we are.	2173	* direction 4, 14, or 16 to get back to where we are.
2189	* Moved from spell_util.c to object.c with the other related direction	2174	* Moved from spell_util.c to object.c with the other related direction
2190	* functions.	2175	* functions.
2191	*/	2176	*/
2192	int reduction_dir[SIZEOFFREE][3] = {	2177	static const int reduction_dir[SIZEOFFREE][3] = {
2193	{0, 0, 0}, /* 0 */	2178	{0, 0, 0}, /* 0 */
2194	{0, 0, 0}, /* 1 */	2179	{0, 0, 0}, /* 1 */
2195	{0, 0, 0}, /* 2 */	2180	{0, 0, 0}, /* 2 */
2196	{0, 0, 0}, /* 3 */	2181	{0, 0, 0}, /* 3 */
2197	{0, 0, 0}, /* 4 */	2182	{0, 0, 0}, /* 4 */
…		…
2293	int	2278	int
2294	can_pick (const object who, const object item)	2279	can_pick (const object who, const object item)
2295	{	2280	{
2296	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /	2281	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /
2297	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&	2282	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&
2298	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->type == PLAYER \|\| item->weight < who->weight / 3));	2283	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->is_player () \|\| item->weight < who->weight / 3));
2299	}	2284	}
2300		2285
2301	/*	2286	/*
2302	* create clone from object to another	2287	* create clone from object to another
2303	*/	2288	*/
…		…
2335	return tmp;	2320	return tmp;
2336		2321
2337	return 0;	2322	return 0;
2338	}	2323	}
2339		2324
2340	const shstr &	2325	shstr_tmp
2341	object::kv_get (const shstr &key) const	2326	object::kv_get (shstr_tmp key) const
2342	{	2327	{
2343	for (key_value *kv = key_values; kv; kv = kv->next)	2328	for (key_value *kv = key_values; kv; kv = kv->next)
2344	if (kv->key == key)	2329	if (kv->key == key)
2345	return kv->value;	2330	return kv->value;
2346		2331
2347	return shstr_null;	2332	return shstr ();
2348	}	2333	}
2349		2334
2350	void	2335	void
2351	object::kv_set (const shstr &key, const shstr &value)	2336	object::kv_set (shstr_tmp key, shstr_tmp value)
2352	{	2337	{
2353	for (key_value *kv = key_values; kv; kv = kv->next)	2338	for (key_value *kv = key_values; kv; kv = kv->next)
2354	if (kv->key == key)	2339	if (kv->key == key)
2355	{	2340	{
2356	kv->value = value;	2341	kv->value = value;
…		…
2365		2350
2366	key_values = kv;	2351	key_values = kv;
2367	}	2352	}
2368		2353
2369	void	2354	void
2370	object::kv_del (const shstr &key)	2355	object::kv_del (shstr_tmp key)
2371	{	2356	{
2372	for (key_value *kvp = &key_values; kvp; kvp = &(*kvp)->next)	2357	for (key_value *kvp = &key_values; kvp; kvp = &(*kvp)->next)
2373	if ((*kvp)->key == key)	2358	if ((*kvp)->key == key)
2374	{	2359	{
2375	key_value kv = kvp;	2360	key_value kv = kvp;
…		…
2506	container = 0;	2491	container = 0;
2507		2492
2508	// client needs item update to make it work, client bug requires this to be separate	2493	// client needs item update to make it work, client bug requires this to be separate
2509	esrv_update_item (UPD_FLAGS, this, old_container);	2494	esrv_update_item (UPD_FLAGS, this, old_container);
2510		2495
2511	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container));	2496	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", old_container->query_name ());
2512	play_sound (sound_find ("chest_close"));	2497	play_sound (sound_find ("chest_close"));
2513	}	2498	}
2514		2499
2515	if (new_container)	2500	if (new_container)
2516	{	2501	{
…		…
2526	closer->flag [FLAG_NO_MAP_SAVE] = 1;	2511	closer->flag [FLAG_NO_MAP_SAVE] = 1;
2527	new_container->insert (closer);	2512	new_container->insert (closer);
2528	}	2513	}
2529	#endif	2514	#endif
2530		2515
2531	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", query_name (new_container));	2516	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", new_container->query_name ());
2532		2517
2533	// make sure the container is available, client bug requires this to be separate	2518	// make sure the container is available, client bug requires this to be separate
2534	esrv_send_item (this, new_container);	2519	esrv_send_item (this, new_container);
2535		2520
2536	new_container->flag [FLAG_APPLIED] = true;	2521	new_container->flag [FLAG_APPLIED] = true;
…		…
2544	// else if (!old_container->env && contr && contr->ns)	2529	// else if (!old_container->env && contr && contr->ns)
2545	// contr->ns->floorbox_reset ();	2530	// contr->ns->floorbox_reset ();
2546	}	2531	}
2547		2532
2548	object *	2533	object *
2549	object::force_find (const shstr name)	2534	object::force_find (shstr_tmp name)
2550	{	2535	{
2551	/* cycle through his inventory to look for the MARK we want to	2536	/* cycle through his inventory to look for the MARK we want to
2552	* place	2537	* place
2553	*/	2538	*/
2554	for (object *tmp = inv; tmp; tmp = tmp->below)	2539	for (object *tmp = inv; tmp; tmp = tmp->below)
…		…
2556	return splay (tmp);	2541	return splay (tmp);
2557		2542
2558	return 0;	2543	return 0;
2559	}	2544	}
2560		2545
		2546	//-GPL
		2547
2561	void	2548	void
		2549	object::force_set_timer (int duration)
		2550	{
		2551	this->duration = 1;
		2552	this->speed_left = -1.f;
		2553
		2554	this->set_speed (duration ? 1.f / duration : 0.f);
		2555	}
		2556
		2557	object *
2562	object::force_add (const shstr name, int duration)	2558	object::force_add (shstr_tmp name, int duration)
2563	{	2559	{
2564	if (object *force = force_find (name))	2560	if (object *force = force_find (name))
2565	force->destroy ();	2561	force->destroy ();
2566		2562
2567	object *force = get_archetype (FORCE_NAME);	2563	object *force = get_archetype (FORCE_NAME);
2568		2564
2569	force->slaying = name;	2565	force->slaying = name;
2570	force->stats.food = 1;	2566	force->force_set_timer (duration);
2571	force->speed_left = -1.f;
2572
2573	force->set_speed (duration ? 1.f / duration : 0.f);
2574	force->flag [FLAG_IS_USED_UP] = true;
2575	force->flag [FLAG_APPLIED] = true;	2567	force->flag [FLAG_APPLIED] = true;
2576		2568
2577	insert (force);	2569	return insert (force);
2578	}	2570	}
2579		2571
2580	void	2572	void
2581	object::play_sound (faceidx sound)	2573	object::play_sound (faceidx sound) const
2582	{	2574	{
2583	if (!sound)	2575	if (!sound)
2584	return;	2576	return;
2585		2577
2586	if (flag [FLAG_REMOVED])	2578	if (is_on_map ())
		2579	map->play_sound (sound, x, y);
		2580	else if (object *pl = in_player ())
		2581	pl->contr->play_sound (sound);
		2582	}
		2583
		2584	void
		2585	object::say_msg (const char *msg) const
		2586	{
		2587	if (is_on_map ())
		2588	map->say_msg (msg, x, y);
		2589	else if (object *pl = in_player ())
		2590	pl->contr->play_sound (sound);
		2591	}
		2592
		2593	void
		2594	object::make_noise ()
		2595	{
		2596	// we do not model noise in the map, so instead put
		2597	// a temporary light into the noise source
		2598	// could use the map instead, but that's less reliable for our
		2599	// goal, which is to make invisibility a bit harder to exploit
		2600
		2601	// currently only works sensibly for players
		2602	if (!is_player ())
2587	return;	2603	return;
2588		2604
2589	if (env)	2605	// find old force, or create new one
2590	{	2606	object *force = force_find (shstr_noise_force);
2591	if (object *pl = in_player ())	2607
2592	pl->contr->play_sound (sound);	2608	if (force)
2593	}	2609	force->speed_left = -1.f; // patch old speed up
2594	else	2610	else
2595	map->play_sound (sound, x, y);	2611	{
2596	}	2612	force = archetype::get (shstr_noise_force);
2597		2613
		2614	force->slaying = shstr_noise_force;
		2615	force->stats.food = 1;
		2616	force->speed_left = -1.f;
		2617
		2618	force->set_speed (1.f / 4.f);
		2619	force->flag [FLAG_IS_USED_UP] = true;
		2620	force->flag [FLAG_APPLIED] = true;
		2621
		2622	insert (force);
		2623	}
		2624	}
		2625

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/server/common/object.C (file contents): Revision 1.244 by root, Sun May 18 17:52:53 2008 UTC vs. Revision 1.299 by root, Sun Nov 8 20:55:39 2009 UTC

Diff Legend

Comparing deliantra/server/common/object.C (file contents):
Revision 1.244 by root, Sun May 18 17:52:53 2008 UTC vs.
Revision 1.299 by root, Sun Nov 8 20:55:39 2009 UTC