[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 1.283 by root, Sat Feb 21 06:25:46 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
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
32	#include <bitset>	32	#include <bitset>
33		33
34	UUID UUID::cur;	34	UUID UUID::cur;
35	static uint64_t seq_next_save;	35	static uint64_t seq_next_save;
36	static const uint64 UUID_GAP = 1<<19;	36	static const uint64 UUID_GAP = 1<<19;
		37	uint32_t mapspace::smellcount = 10000;
37		38
38	objectvec objects;	39	objectvec objects;
39	activevec actives;	40	activevec actives;
40		41
41	short freearr_x[SIZEOFFREE] = {	42	short freearr_x[SIZEOFFREE] = {
…		…
186	\|\| ob1->speed != ob2->speed	187	\|\| ob1->speed != ob2->speed
187	\|\| ob1->value != ob2->value	188	\|\| ob1->value != ob2->value
188	\|\| ob1->name != ob2->name)	189	\|\| ob1->name != ob2->name)
189	return 0;	190	return 0;
190		191
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	192	/* Do not merge objects if nrof would overflow, assume nrof
196	* for unsigned overflow (2c), second part checks whether the result	193	* is always 0 .. 2*31-1 /
197	* would fit into a 32 bit signed int, which is often used to hold	194	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;	195	return 0;
202		196
203	/* If the objects have been identified, set the BEEN_APPLIED flag.	197	/* 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	198	* 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	199	* just can't ignore the been applied or identified flags, as they
…		…
239	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))	233	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))
240	return 0;	234	return 0;
241		235
242	if ((ob1->flag ^ ob2->flag)	236	if ((ob1->flag ^ ob2->flag)
243	.reset (FLAG_INV_LOCKED)	237	.reset (FLAG_INV_LOCKED)
244	.reset (FLAG_CLIENT_SENT)
245	.reset (FLAG_REMOVED)	238	.reset (FLAG_REMOVED)
246	.any ())	239	.any ())
247	return 0;	240	return 0;
248		241
249	/* This is really a spellbook check - we should in general	242	/* This is really a spellbook check - we should in general
…		…
331	{	324	{
332	// see if we are in a container of sorts	325	// see if we are in a container of sorts
333	if (env)	326	if (env)
334	{	327	{
335	// the player inventory itself is always visible	328	// the player inventory itself is always visible
336	if (env->type == PLAYER)	329	if (env->is_player ())
337	return env;	330	return env;
338		331
339	// else a player could have our env open	332	// else a player could have our env open
340	object *envest = env->outer_env ();	333	object *envest = env->outer_env ();
341		334
…		…
349	else	342	else
350	{	343	{
351	// maybe there is a player standing on the same mapspace	344	// maybe there is a player standing on the same mapspace
352	// this will catch the case where "this" is a player	345	// this will catch the case where "this" is a player
353	if (object *pl = ms ().player ())	346	if (object *pl = ms ().player ())
		347	if ((!pl->container && pl->contr->ns && !pl->contr->ns->update_look)
354	if (!pl->container \|\| this == pl->container)	348	\|\| this == pl->container)
355	return pl;	349	return pl;
356	}	350	}
357	}	351	}
358		352
359	return 0;	353	return 0;
…		…
643	}	637	}
644		638
645	if (speed < 0)	639	if (speed < 0)
646	dst->speed_left -= rndm ();	640	dst->speed_left -= rndm ();
647		641
648	dst->set_speed (dst->speed);	642	dst->activate ();
649	}	643	}
650		644
651	void	645	void
652	object::instantiate ()	646	object::instantiate ()
653	{	647	{
…		…
765	else if (action == UP_OBJ_INSERT)	759	else if (action == UP_OBJ_INSERT)
766	{	760	{
767	// this is likely overkill, TODO: revisit (schmorp)	761	// this is likely overkill, TODO: revisit (schmorp)
768	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))	762	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))
769	\|\| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))	763	\|\| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))
770	\|\| (op->type == PLAYER && !(m.flags_ & P_PLAYER))	764	\|\| (op->is_player () && !(m.flags_ & P_PLAYER))
771	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))	765	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))
772	\|\| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))	766	\|\| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))
773	\|\| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))	767	\|\| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))
774	\|\| (m.move_on \| op->move_on ) != m.move_on	768	\|\| (m.move_on \| op->move_on ) != m.move_on
775	\|\| (m.move_off \| op->move_off ) != m.move_off	769	\|\| (m.move_off \| op->move_off ) != m.move_off
776	\|\| (m.move_slow \| op->move_slow) != m.move_slow	770	\|\| (m.move_slow \| op->move_slow) != m.move_slow
777	/* This isn't perfect, but I don't expect a lot of objects to	771	/* This isn't perfect, but I don't expect a lot of objects to
778	* to have move_allow right now.	772	* have move_allow right now.
779	*/	773	*/
780	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block	774	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block
781	\|\| 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp)	775	\|\| 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp)
782	m.flags_ = 0;	776	m.invalidate ();
783	}	777	}
784	/* if the object is being removed, we can't make intelligent	778	/* if the object is being removed, we can't make intelligent
785	* decisions, because remove_ob can't really pass the object	779	* decisions, because remove_ob can't really pass the object
786	* that is being removed.	780	* that is being removed.
787	*/	781	*/
788	else if (action == UP_OBJ_CHANGE \|\| action == UP_OBJ_REMOVE)	782	else if (action == UP_OBJ_CHANGE \|\| action == UP_OBJ_REMOVE)
789	m.flags_ = 0;	783	m.invalidate ();
790	else if (action == UP_OBJ_FACE)	784	else if (action == UP_OBJ_FACE)
791	/* Nothing to do for that case */ ;	785	/* Nothing to do for that case */ ;
792	else	786	else
793	LOG (llevError, "update_object called with invalid action: %d\n", action);	787	LOG (llevError, "update_object called with invalid action: %d\n", action);
794		788
…		…
836	object::activate ()	830	object::activate ()
837	{	831	{
838	/* If already on active list, don't do anything */	832	/* If already on active list, don't do anything */
839	if (active)	833	if (active)
840	return;	834	return;
		835
		836	if (has_active_speed () && flag [FLAG_FREED]) LOG (llevError \| logBacktrace, "BUG: tried to activate freed object %s\n", debug_desc ());//D
		837	if (has_active_speed () && flag [FLAG_DEBUG]) LOG (llevError \| logBacktrace, "BUG: tried to activate DEBUG object %s\n", debug_desc ());//D temp
841		838
842	if (has_active_speed ())	839	if (has_active_speed ())
843	actives.insert (this);	840	actives.insert (this);
844	}	841	}
845		842
…		…
913	\|\| map->in_memory != MAP_ACTIVE	910	\|\| map->in_memory != MAP_ACTIVE
914	\|\| map->no_drop	911	\|\| map->no_drop
915	\|\| ms ().move_block == MOVE_ALL)	912	\|\| ms ().move_block == MOVE_ALL)
916	{	913	{
917	while (inv)	914	while (inv)
918	{
919	inv->destroy_inv (false);
920	inv->destroy ();	915	inv->destroy ();
921	}
922	}	916	}
923	else	917	else
924	{ /* Put objects in inventory onto this space */	918	{ /* Put objects in inventory onto this space */
925	while (inv)	919	while (inv)
926	{	920	{
…		…
930	\|\| op->flag [FLAG_NO_DROP]	924	\|\| op->flag [FLAG_NO_DROP]
931	\|\| op->type == RUNE	925	\|\| op->type == RUNE
932	\|\| op->type == TRAP	926	\|\| op->type == TRAP
933	\|\| op->flag [FLAG_IS_A_TEMPLATE]	927	\|\| op->flag [FLAG_IS_A_TEMPLATE]
934	\|\| op->flag [FLAG_DESTROY_ON_DEATH])	928	\|\| op->flag [FLAG_DESTROY_ON_DEATH])
935	op->destroy (true);	929	op->destroy ();
936	else	930	else
937	map->insert (op, x, y);	931	map->insert (op, x, y);
938	}	932	}
939	}	933	}
940	}	934	}
…		…
969		963
970	void	964	void
971	object::do_destroy ()	965	object::do_destroy ()
972	{	966	{
973	if (flag [FLAG_IS_LINKED])	967	if (flag [FLAG_IS_LINKED])
974	remove_button_link (this);	968	remove_link ();
975		969
976	if (flag [FLAG_FRIENDLY])	970	if (flag [FLAG_FRIENDLY])
977	remove_friendly_object (this);	971	remove_friendly_object (this);
978		972
979	remove ();	973	remove ();
…		…
1004	attacked_by = 0;	998	attacked_by = 0;
1005	current_weapon = 0;	999	current_weapon = 0;
1006	}	1000	}
1007		1001
1008	void	1002	void
1009	object::destroy (bool destroy_inventory)	1003	object::destroy ()
1010	{	1004	{
1011	if (destroyed ())	1005	if (destroyed ())
1012	return;	1006	return;
1013		1007
1014	if (!is_head () && !head->destroyed ())	1008	if (!is_head () && !head->destroyed ())
1015	{	1009	{
1016	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");	1010	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");
1017	head->destroy (destroy_inventory);	1011	head->destroy ();
1018	return;	1012	return;
1019	}	1013	}
1020		1014
1021	destroy_inv (!destroy_inventory);	1015	destroy_inv (false);
1022		1016
1023	if (is_head ())	1017	if (is_head ())
1024	if (sound_destroy)	1018	if (sound_destroy)
1025	play_sound (sound_destroy);	1019	play_sound (sound_destroy);
1026	else if (flag [FLAG_MONSTER])	1020	else if (flag [FLAG_MONSTER])
…		…
1062	if (object *pl = visible_to ())	1056	if (object *pl = visible_to ())
1063	esrv_del_item (pl->contr, count);	1057	esrv_del_item (pl->contr, count);
1064	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed	1058	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed
1065		1059
1066	adjust_weight (env, -total_weight ());	1060	adjust_weight (env, -total_weight ());
		1061
		1062	object *pl = in_player ();
1067		1063
1068	/* we set up values so that it could be inserted into	1064	/* we set up values so that it could be inserted into
1069	* the map, but we don't actually do that - it is up	1065	* the map, but we don't actually do that - it is up
1070	* to the caller to decide what we want to do.	1066	* to the caller to decide what we want to do.
1071	*/	1067	*/
…		…
1083		1079
1084	/* NO_FIX_PLAYER is set when a great many changes are being	1080	/* NO_FIX_PLAYER is set when a great many changes are being
1085	* made to players inventory. If set, avoiding the call	1081	* made to players inventory. If set, avoiding the call
1086	* to save cpu time.	1082	* to save cpu time.
1087	*/	1083	*/
1088	if ((otmp = in_player ()) && otmp->contr && !QUERY_FLAG (otmp, FLAG_NO_FIX_PLAYER))	1084	if (pl)
		1085	if (pl->is_player () && (glow_radius \|\| !QUERY_FLAG (pl, FLAG_NO_FIX_PLAYER)))
		1086	{
1089	otmp->update_stats ();	1087	pl->update_stats ();
		1088
		1089	if (glow_radius && pl->is_on_map ())
		1090	update_all_los (pl->map, pl->x, pl->y);
		1091	}
1090	}	1092	}
1091	else if (map)	1093	else if (map)
1092	{	1094	{
1093	map->dirty = true;	1095	map->dirty = true;
1094	mapspace &ms = this->ms ();	1096	mapspace &ms = this->ms ();
1095		1097
1096	if (object *pl = ms.player ())	1098	if (object *pl = ms.player ())
1097	{	1099	{
1098	if (type == PLAYER) // this == pl(!)	1100	if (is_player ())
1099	{	1101	{
		1102	if (!flag [FLAG_WIZPASS])
		1103	ms.smell = ++mapspace::smellcount; // remember the smell of the player
		1104
1100	// leaving a spot always closes any open container on the ground	1105	// leaving a spot always closes any open container on the ground
1101	if (container && !container->env)	1106	if (container && !container->env)
1102	// this causes spurious floorbox updates, but it ensures	1107	// this causes spurious floorbox updates, but it ensures
1103	// that the CLOSE event is being sent.	1108	// that the CLOSE event is being sent.
1104	close_container ();	1109	close_container ();
…		…
1121	*(below ? &below->above : &ms.bot) = above;	1126	*(below ? &below->above : &ms.bot) = above;
1122		1127
1123	above = 0;	1128	above = 0;
1124	below = 0;	1129	below = 0;
1125		1130
		1131	ms.invalidate ();
		1132
1126	if (map->in_memory == MAP_SAVING)	1133	if (map->in_memory == MAP_SAVING)
1127	return;	1134	return;
1128		1135
1129	int check_walk_off = !flag [FLAG_NO_APPLY];	1136	int check_walk_off = !flag [FLAG_NO_APPLY];
1130		1137
…		…
1162	}	1169	}
1163		1170
1164	last = tmp;	1171	last = tmp;
1165	}	1172	}
1166		1173
1167	/* last == NULL if there are no objects on this space */	1174	if (affects_los ())
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);	1175	update_all_los (map, x, y);
1176	}	1176	}
1177	}	1177	}
1178		1178
1179	/*	1179	/*
…		…
1203	esrv_update_item (UPD_NROF, pl, top);	1203	esrv_update_item (UPD_NROF, pl, top);
1204		1204
1205	op->weight = 0; // cancel the addition above	1205	op->weight = 0; // cancel the addition above
1206	op->carrying = 0; // must be 0 already	1206	op->carrying = 0; // must be 0 already
1207		1207
1208	op->destroy (1);	1208	op->destroy ();
1209		1209
1210	return top;	1210	return top;
1211	}	1211	}
1212		1212
1213	return 0;	1213	return 0;
…		…
1275	* just 'op' otherwise	1275	* just 'op' otherwise
1276	*/	1276	*/
1277	object *	1277	object *
1278	insert_ob_in_map (object op, maptile m, object *originator, int flag)	1278	insert_ob_in_map (object op, maptile m, object *originator, int flag)
1279	{	1279	{
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 ();	1280	op->remove ();
		1281
		1282	if (m == &freed_map)//D TODO: remove soon
		1283	{//D
		1284	LOG (llevError \| logBacktrace, "tries to insret object on freed objects map: %s", op->debug_desc ());//D
1290	}	1285	}//D
1291		1286
1292	/* Ideally, the caller figures this out. However, it complicates a lot	1287	/* 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	1288	* of areas of callers (eg, anything that uses find_free_spot would now
1294	* need extra work	1289	* need extra work
1295	*/	1290	*/
		1291	maptile *newmap = m;
1296	if (!xy_normalise (m, op->x, op->y))	1292	if (!xy_normalise (newmap, op->x, op->y))
1297	{	1293	{
1298	op->head_ ()->destroy (1);// remove head_ once all tail object destroyers found	1294	op->head_ ()->destroy ();// remove head_ once all tail object destroyers found
1299	return 0;	1295	return 0;
1300	}	1296	}
1301		1297
1302	if (object *more = op->more)	1298	if (object *more = op->more)
1303	if (!insert_ob_in_map (more, m, originator, flag))	1299	if (!insert_ob_in_map (more, m, originator, flag))
1304	return 0;	1300	return 0;
1305		1301
1306	CLEAR_FLAG (op, FLAG_REMOVED);	1302	op->flag [FLAG_REMOVED] = false;
1307		1303	op->env = 0;
1308	op->map = m;	1304	op->map = newmap;
		1305
1309	mapspace &ms = op->ms ();	1306	mapspace &ms = op->ms ();
1310		1307
1311	/* this has to be done after we translate the coordinates.	1308	/* this has to be done after we translate the coordinates.
1312	*/	1309	*/
1313	if (op->nrof && !(flag & INS_NO_MERGE))	1310	if (op->nrof && !(flag & INS_NO_MERGE))
…		…
1316	{	1313	{
1317	// TODO: we actually want to update tmp, not op,	1314	// TODO: we actually want to update tmp, not op,
1318	// but some caller surely breaks when we return tmp	1315	// but some caller surely breaks when we return tmp
1319	// from here :/	1316	// from here :/
1320	op->nrof += tmp->nrof;	1317	op->nrof += tmp->nrof;
1321	tmp->destroy (1);	1318	tmp->destroy ();
1322	}	1319	}
1323		1320
1324	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */	1321	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */
1325	CLEAR_FLAG (op, FLAG_INV_LOCKED);	1322	CLEAR_FLAG (op, FLAG_INV_LOCKED);
1326		1323
…		…
1334	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");	1331	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");
1335	abort ();	1332	abort ();
1336	}	1333	}
1337		1334
1338	if (!originator->is_on_map ())	1335	if (!originator->is_on_map ())
		1336	{
1339	LOG (llevDebug \| logBacktrace, "insert_ob_in_map(%s) called with INS_BELOW_ORIGINATOR when originator '%s' not on map",	1337	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 ());	1338	op->debug_desc (), originator->debug_desc ());
		1339	abort ();
		1340	}
1341		1341
1342	op->above = originator;	1342	op->above = originator;
1343	op->below = originator->below;	1343	op->below = originator->below;
1344	originator->below = op;	1344	originator->below = op;
1345		1345
…		…
1431	op->below = top;	1431	op->below = top;
1432	*(op->above ? &op->above->below : &ms.top) = op;	1432	*(op->above ? &op->above->below : &ms.top) = op;
1433	}	1433	}
1434	}	1434	}
1435		1435
1436	if (op->type == PLAYER)	1436	if (op->is_player ())
1437	{	1437	{
1438	op->contr->do_los = 1;	1438	op->contr->do_los = 1;
1439	++op->map->players;	1439	++op->map->players;
1440	op->map->touch ();	1440	op->map->touch ();
1441	}	1441	}
…		…
1456	* be far away from this change and not affected in any way -	1456	* be far away from this change and not affected in any way -
1457	* this should get redone to only look for players within range,	1457	* this should get redone to only look for players within range,
1458	* or just updating the P_UPTODATE for spaces within this area	1458	* or just updating the P_UPTODATE for spaces within this area
1459	* of effect may be sufficient.	1459	* of effect may be sufficient.
1460	*/	1460	*/
1461	if (op->map->darkness && (op->glow_radius != 0))	1461	if (op->affects_los ())
		1462	{
		1463	op->ms ().invalidate ();
1462	update_all_los (op->map, op->x, op->y);	1464	update_all_los (op->map, op->x, op->y);
		1465	}
1463		1466
1464	/* updates flags (blocked, alive, no magic, etc) for this map space */	1467	/* updates flags (blocked, alive, no magic, etc) for this map space */
1465	update_object (op, UP_OBJ_INSERT);	1468	update_object (op, UP_OBJ_INSERT);
1466		1469
1467	INVOKE_OBJECT (INSERT, op);	1470	INVOKE_OBJECT (INSERT, op);
…		…
1495	/* this function inserts an object in the map, but if it	1498	/* 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.	1499	* 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.	1500	* op is the object to insert it under: supplies x and the map.
1498	*/	1501	*/
1499	void	1502	void
1500	replace_insert_ob_in_map (const char arch_string, object op)	1503	replace_insert_ob_in_map (shstr_tmp archname, object *op)
1501	{	1504	{
1502	/* first search for itself and remove any old instances */	1505	/* first search for itself and remove any old instances */
1503		1506
1504	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)	1507	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
1505	if (!strcmp (tmp->arch->archname, arch_string)) /* same archetype */	1508	if (tmp->arch->archname == archname) /* same archetype */
1506	tmp->destroy (1);	1509	tmp->destroy ();
1507		1510
1508	object *tmp = arch_to_object (archetype::find (arch_string));	1511	object *tmp = arch_to_object (archetype::find (archname));
1509		1512
1510	tmp->x = op->x;	1513	tmp->x = op->x;
1511	tmp->y = op->y;	1514	tmp->y = op->y;
1512		1515
1513	insert_ob_in_map (tmp, op->map, op, 0);	1516	insert_ob_in_map (tmp, op->map, op, 0);
…		…
1535	if (!nr)	1538	if (!nr)
1536	return true;	1539	return true;
1537		1540
1538	nr = min (nr, nrof);	1541	nr = min (nr, nrof);
1539		1542
		1543	if (nrof > nr)
		1544	{
1540	nrof -= nr;	1545	nrof -= nr;
1541
1542	if (nrof)
1543	{
1544	adjust_weight (env, -weight * nr); // carrying == 0	1546	adjust_weight (env, -weight * max (1, nr)); // carrying == 0
1545		1547
1546	if (object *pl = visible_to ())	1548	if (object *pl = visible_to ())
1547	esrv_update_item (UPD_NROF, pl, this);	1549	esrv_update_item (UPD_NROF, pl, this);
1548		1550
1549	return true;	1551	return true;
1550	}	1552	}
1551	else	1553	else
1552	{	1554	{
1553	destroy (1);	1555	destroy ();
1554	return false;	1556	return false;
1555	}	1557	}
1556	}	1558	}
1557		1559
1558	/*	1560	/*
…		…
1635	if (object *pl = tmp->visible_to ())	1637	if (object *pl = tmp->visible_to ())
1636	esrv_update_item (UPD_NROF, pl, tmp);	1638	esrv_update_item (UPD_NROF, pl, tmp);
1637		1639
1638	adjust_weight (this, op->total_weight ());	1640	adjust_weight (this, op->total_weight ());
1639		1641
1640	op->destroy (1);	1642	op->destroy ();
1641	op = tmp;	1643	op = tmp;
1642	goto inserted;	1644	goto inserted;
1643	}	1645	}
1644		1646
1645	op->owner = 0; // it's his/hers now. period.	1647	op->owner = 0; // it's his/hers now. period.
…		…
1663		1665
1664	adjust_weight (this, op->total_weight ());	1666	adjust_weight (this, op->total_weight ());
1665		1667
1666	inserted:	1668	inserted:
1667	/* reset the light list and los of the players on the map */	1669	/* reset the light list and los of the players on the map */
1668	if (op->glow_radius && map && map->darkness)	1670	if (op->glow_radius && is_on_map ())
		1671	{
		1672	update_stats ();
1669	update_all_los (map, x, y);	1673	update_all_los (map, x, y);
1670		1674	}
		1675	else if (is_player () && !flag [FLAG_NO_FIX_PLAYER])
1671	// if this is a player's inventory, update stats	1676	// if this is a player's inventory, update stats
1672	if (type == PLAYER && !flag [FLAG_NO_FIX_PLAYER])
1673	update_stats ();	1677	update_stats ();
1674		1678
1675	INVOKE_OBJECT (INSERT, this);	1679	INVOKE_OBJECT (INSERT, this);
1676		1680
1677	return op;	1681	return op;
…		…
1761	{	1765	{
1762		1766
1763	float	1767	float
1764	diff = tmp->move_slow_penalty * fabs (op->speed);	1768	diff = tmp->move_slow_penalty * fabs (op->speed);
1765		1769
1766	if (op->type == PLAYER)	1770	if (op->is_player ())
1767	if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) \|\|	1771	if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) \|\|
1768	(QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN)))	1772	(QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN)))
1769	diff /= 4.0;	1773	diff /= 4.0;
1770		1774
1771	op->speed_left -= diff;	1775	op->speed_left -= diff;
…		…
1979	* head of the object should correspond for the entire object.	1983	* head of the object should correspond for the entire object.
1980	*/	1984	*/
1981	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))	1985	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))
1982	continue;	1986	continue;
1983		1987
1984	if (ob->blocked (m, pos.x, pos.y))	1988	if (ob->blocked (pos.m, pos.x, pos.y))
1985	continue;	1989	continue;
1986		1990
1987	altern [index++] = i;	1991	altern [index++] = i;
1988	}	1992	}
1989		1993
…		…
2057	* there is capable of.	2061	* there is capable of.
2058	*/	2062	*/
2059	int	2063	int
2060	find_dir (maptile m, int x, int y, object exclude)	2064	find_dir (maptile m, int x, int y, object exclude)
2061	{	2065	{
2062	int i, max = SIZEOFFREE, mflags;	2066	int max = SIZEOFFREE, mflags;
2063
2064	sint16 nx, ny;
2065	object *tmp;
2066	maptile *mp;
2067
2068	MoveType blocked, move_type;	2067	MoveType move_type;
2069		2068
2070	if (exclude && exclude->head_ () != exclude)	2069	if (exclude && exclude->head_ () != exclude)
2071	{	2070	{
2072	exclude = exclude->head;	2071	exclude = exclude->head;
2073	move_type = exclude->move_type;	2072	move_type = exclude->move_type;
…		…
2076	{	2075	{
2077	/* If we don't have anything, presume it can use all movement types. */	2076	/* If we don't have anything, presume it can use all movement types. */
2078	move_type = MOVE_ALL;	2077	move_type = MOVE_ALL;
2079	}	2078	}
2080		2079
2081	for (i = 1; i < max; i++)	2080	for (int i = 1; i < max; i++)
2082	{	2081	{
2083	mp = m;	2082	mapxy pos (m, x, y);
2084	nx = x + freearr_x[i];	2083	pos.move (i);
2085	ny = y + freearr_y[i];
2086		2084
2087	mflags = get_map_flags (m, &mp, nx, ny, &nx, &ny);	2085	if (!pos.normalise ())
2088
2089	if (mflags & P_OUT_OF_MAP)
2090	max = maxfree[i];	2086	max = maxfree[i];
2091	else	2087	else
2092	{	2088	{
2093	mapspace &ms = mp->at (nx, ny);	2089	mapspace &ms = *pos;
2094		2090
2095	blocked = ms.move_block;
2096
2097	if ((move_type & blocked) == move_type)	2091	if ((move_type & ms.move_block) == move_type)
2098	max = maxfree[i];	2092	max = maxfree [i];
2099	else if (mflags & P_IS_ALIVE)	2093	else if (ms.flags () & P_IS_ALIVE)
2100	{	2094	{
2101	for (tmp = ms.bot; tmp; tmp = tmp->above)	2095	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
2102	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->type == PLAYER)	2096	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->is_player ())
2103	&& (tmp != exclude \|\| (tmp->head_ () != tmp && tmp->head_ () != exclude)))	2097	&& (tmp != exclude \|\| (tmp->head_ () != tmp && tmp->head_ () != exclude)))
2104	break;
2105
2106	if (tmp)
2107	return freedir[i];	2098	return freedir [i];
2108	}	2099	}
2109	}	2100	}
2110	}	2101	}
2111		2102
2112	return 0;	2103	return 0;
…		…
2187	* This basically means that if direction is 15, then it could either go	2178	* 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.	2179	* 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	2180	* Moved from spell_util.c to object.c with the other related direction
2190	* functions.	2181	* functions.
2191	*/	2182	*/
2192	int reduction_dir[SIZEOFFREE][3] = {	2183	const int reduction_dir[SIZEOFFREE][3] = {
2193	{0, 0, 0}, /* 0 */	2184	{0, 0, 0}, /* 0 */
2194	{0, 0, 0}, /* 1 */	2185	{0, 0, 0}, /* 1 */
2195	{0, 0, 0}, /* 2 */	2186	{0, 0, 0}, /* 2 */
2196	{0, 0, 0}, /* 3 */	2187	{0, 0, 0}, /* 3 */
2197	{0, 0, 0}, /* 4 */	2188	{0, 0, 0}, /* 4 */
…		…
2293	int	2284	int
2294	can_pick (const object who, const object item)	2285	can_pick (const object who, const object item)
2295	{	2286	{
2296	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /	2287	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /
2297	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&	2288	(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));	2289	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->is_player () \|\| item->weight < who->weight / 3));
2299	}	2290	}
2300		2291
2301	/*	2292	/*
2302	* create clone from object to another	2293	* create clone from object to another
2303	*/	2294	*/
…		…
2335	return tmp;	2326	return tmp;
2336		2327
2337	return 0;	2328	return 0;
2338	}	2329	}
2339		2330
2340	const shstr &	2331	shstr_tmp
2341	object::kv_get (const shstr &key) const	2332	object::kv_get (shstr_tmp key) const
2342	{	2333	{
2343	for (key_value *kv = key_values; kv; kv = kv->next)	2334	for (key_value *kv = key_values; kv; kv = kv->next)
2344	if (kv->key == key)	2335	if (kv->key == key)
2345	return kv->value;	2336	return kv->value;
2346		2337
2347	return shstr_null;	2338	return shstr ();
2348	}	2339	}
2349		2340
2350	void	2341	void
2351	object::kv_set (const shstr &key, const shstr &value)	2342	object::kv_set (shstr_tmp key, shstr_tmp value)
2352	{	2343	{
2353	for (key_value *kv = key_values; kv; kv = kv->next)	2344	for (key_value *kv = key_values; kv; kv = kv->next)
2354	if (kv->key == key)	2345	if (kv->key == key)
2355	{	2346	{
2356	kv->value = value;	2347	kv->value = value;
…		…
2365		2356
2366	key_values = kv;	2357	key_values = kv;
2367	}	2358	}
2368		2359
2369	void	2360	void
2370	object::kv_del (const shstr &key)	2361	object::kv_del (shstr_tmp key)
2371	{	2362	{
2372	for (key_value *kvp = &key_values; kvp; kvp = &(*kvp)->next)	2363	for (key_value *kvp = &key_values; kvp; kvp = &(*kvp)->next)
2373	if ((*kvp)->key == key)	2364	if ((*kvp)->key == key)
2374	{	2365	{
2375	key_value kv = kvp;	2366	key_value kv = kvp;
…		…
2506	container = 0;	2497	container = 0;
2507		2498
2508	// client needs item update to make it work, client bug requires this to be separate	2499	// client needs item update to make it work, client bug requires this to be separate
2509	esrv_update_item (UPD_FLAGS, this, old_container);	2500	esrv_update_item (UPD_FLAGS, this, old_container);
2510		2501
2511	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container));	2502	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", old_container->query_name ());
2512	play_sound (sound_find ("chest_close"));	2503	play_sound (sound_find ("chest_close"));
2513	}	2504	}
2514		2505
2515	if (new_container)	2506	if (new_container)
2516	{	2507	{
…		…
2526	closer->flag [FLAG_NO_MAP_SAVE] = 1;	2517	closer->flag [FLAG_NO_MAP_SAVE] = 1;
2527	new_container->insert (closer);	2518	new_container->insert (closer);
2528	}	2519	}
2529	#endif	2520	#endif
2530		2521
2531	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", query_name (new_container));	2522	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", new_container->query_name ());
2532		2523
2533	// make sure the container is available, client bug requires this to be separate	2524	// make sure the container is available, client bug requires this to be separate
2534	esrv_send_item (this, new_container);	2525	esrv_send_item (this, new_container);
2535		2526
2536	new_container->flag [FLAG_APPLIED] = true;	2527	new_container->flag [FLAG_APPLIED] = true;
…		…
2544	// else if (!old_container->env && contr && contr->ns)	2535	// else if (!old_container->env && contr && contr->ns)
2545	// contr->ns->floorbox_reset ();	2536	// contr->ns->floorbox_reset ();
2546	}	2537	}
2547		2538
2548	object *	2539	object *
2549	object::force_find (const shstr name)	2540	object::force_find (shstr_tmp name)
2550	{	2541	{
2551	/* cycle through his inventory to look for the MARK we want to	2542	/* cycle through his inventory to look for the MARK we want to
2552	* place	2543	* place
2553	*/	2544	*/
2554	for (object *tmp = inv; tmp; tmp = tmp->below)	2545	for (object *tmp = inv; tmp; tmp = tmp->below)
…		…
2556	return splay (tmp);	2547	return splay (tmp);
2557		2548
2558	return 0;	2549	return 0;
2559	}	2550	}
2560		2551
2561	void	2552	object *
2562	object::force_add (const shstr name, int duration)	2553	object::force_add (shstr_tmp name, int duration)
2563	{	2554	{
2564	if (object *force = force_find (name))	2555	if (object *force = force_find (name))
2565	force->destroy ();	2556	force->destroy ();
2566		2557
2567	object *force = get_archetype (FORCE_NAME);	2558	object *force = get_archetype (FORCE_NAME);
…		…
2572		2563
2573	force->set_speed (duration ? 1.f / duration : 0.f);	2564	force->set_speed (duration ? 1.f / duration : 0.f);
2574	force->flag [FLAG_IS_USED_UP] = true;	2565	force->flag [FLAG_IS_USED_UP] = true;
2575	force->flag [FLAG_APPLIED] = true;	2566	force->flag [FLAG_APPLIED] = true;
2576		2567
2577	insert (force);	2568	return insert (force);
2578	}	2569	}
2579		2570
2580	void	2571	void
2581	object::play_sound (faceidx sound)	2572	object::play_sound (faceidx sound) const
2582	{	2573	{
2583	if (!sound)	2574	if (!sound)
2584	return;	2575	return;
2585		2576
2586	if (flag [FLAG_REMOVED])	2577	if (is_on_map ())
		2578	map->play_sound (sound, x, y);
		2579	else if (object *pl = in_player ())
		2580	pl->contr->play_sound (sound);
		2581	}
		2582
		2583	void
		2584	object::say_msg (const char *msg) const
		2585	{
		2586	if (is_on_map ())
		2587	map->say_msg (msg, x, y);
		2588	else if (object *pl = in_player ())
		2589	pl->contr->play_sound (sound);
		2590	}
		2591
		2592	void
		2593	object::make_noise ()
		2594	{
		2595	// we do not model noise in the map, so instead put
		2596	// a temporary light into the noise source
		2597	// could use the map instead, but that's less reliable for our
		2598	// goal, which is to make invisibility a bit harder to exploit
		2599
		2600	// currently only works sensibly for players
		2601	if (!is_player ())
2587	return;	2602	return;
2588		2603
2589	if (env)	2604	// find old force, or create new one
2590	{	2605	object *force = force_find (shstr_noise_force);
2591	if (object *pl = in_player ())	2606
2592	pl->contr->play_sound (sound);	2607	if (force)
2593	}	2608	force->speed_left = -1.f; // patch old speed up
2594	else	2609	else
2595	map->play_sound (sound, x, y);	2610	{
2596	}	2611	force = archetype::get (shstr_noise_force);
2597		2612
		2613	force->slaying = shstr_noise_force;
		2614	force->stats.food = 1;
		2615	force->speed_left = -1.f;
		2616
		2617	force->set_speed (1.f / 4.f);
		2618	force->flag [FLAG_IS_USED_UP] = true;
		2619	force->flag [FLAG_APPLIED] = true;
		2620
		2621	insert (force);
		2622	}
		2623	}
		2624

Diff Legend

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Comparing deliantra/server/common/object.C (file contents): Revision 1.244 by root, Sun May 18 17:52:53 2008 UTC vs. Revision 1.283 by root, Sat Feb 21 06:25:46 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 1.283 by root, Sat Feb 21 06:25:46 2009 UTC