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

Comparing deliantra/server/common/object.C (file contents):
Revision 1.146 by root, Fri May 11 21:07:13 2007 UTC vs.
Revision 1.194 by root, Tue Oct 16 00:30:24 2007 UTC

…		…
1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5	* Copyright (C) 2001 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Crossfire TRT 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
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
11	* (at your option) any later version.	11	* (at your 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 GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	20	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <crossfire@schmorp.de>
23	*/	22	*/
24		23
25	/* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects.	24	/* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects.
26	sub/add_weight will transcend the environment updating the carrying	25	sub/add_weight will transcend the environment updating the carrying
27	variable. */	26	variable. */
255	/* This is really a spellbook check - really, we should	254	/* This is really a spellbook check - really, we should
256	* check all objects in the inventory.	255	* check all objects in the inventory.
257	*/	256	*/
258	if (ob1->inv \|\| ob2->inv)	257	if (ob1->inv \|\| ob2->inv)
259	{	258	{
260	/* if one object has inventory but the other doesn't, not equiv */	259	if (!(ob1->inv && ob2->inv))
261	if ((ob1->inv && !ob2->inv) \|\| (ob2->inv && !ob1->inv))	260	return 0; /* inventories differ in length */
262	return 0;
263		261
264	/* Now check to see if the two inventory objects could merge */	262	if (ob1->inv->below \|\| ob2->inv->below)
		263	return 0; /* more than one object in inv */
		264
265	if (!object::can_merge (ob1->inv, ob2->inv))	265	if (!object::can_merge (ob1->inv, ob2->inv))
266	return 0;	266	return 0; /* inventory objexts differ */
267		267
268	/* inventory ok - still need to check rest of this object to see	268	/* inventory ok - still need to check rest of this object to see
269	* if it is valid.	269	* if it is valid.
270	*/	270	*/
271	}	271	}
…		…
300	return 0;	300	return 0;
301	else if (!compare_ob_value_lists (ob1, ob2))	301	else if (!compare_ob_value_lists (ob1, ob2))
302	return 0;	302	return 0;
303	}	303	}
304		304
305	//TODO: generate an event or call into perl for additional checks
306	if (ob1->self \|\| ob2->self)	305	if (ob1->self \|\| ob2->self)
307	{	306	{
308	ob1->optimise ();	307	ob1->optimise ();
309	ob2->optimise ();	308	ob2->optimise ();
310		309
311	if (ob1->self \|\| ob2->self)	310	if (ob1->self \|\| ob2->self)
		311	{
		312	int k1 = ob1->self ? HvTOTALKEYS (SvRV (ob1->self)) : 0;
		313	int k2 = ob2->self ? HvTOTALKEYS (SvRV (ob2->self)) : 0;
		314
		315	if (k1 != k2)
312	return 0;	316	return 0;
		317	else if (k1 == 0)
		318	return 1;
		319	else if (!cfperl_can_merge (ob1, ob2))
		320	return 0;
		321	}
313	}	322	}
314		323
315	/* Everything passes, must be OK. */	324	/* Everything passes, must be OK. */
316	return 1;	325	return 1;
317	}	326	}
…		…
375	/*	384	/*
376	* get_nearest_part(multi-object, object 2) returns the part of the	385	* get_nearest_part(multi-object, object 2) returns the part of the
377	* multi-object 1 which is closest to the second object.	386	* multi-object 1 which is closest to the second object.
378	* If it's not a multi-object, it is returned.	387	* If it's not a multi-object, it is returned.
379	*/	388	*/
380
381	object *	389	object *
382	get_nearest_part (object op, const object pl)	390	get_nearest_part (object op, const object pl)
383	{	391	{
384	object tmp, closest;	392	object tmp, closest;
385	int last_dist, i;	393	int last_dist, i;
…		…
430	}	438	}
431		439
432	/*	440	/*
433	* Sets the owner and sets the skill and exp pointers to owner's current	441	* Sets the owner and sets the skill and exp pointers to owner's current
434	* skill and experience objects.	442	* skill and experience objects.
		443	* ACTUALLY NO! investigate! TODO
435	*/	444	*/
436	void	445	void
437	object::set_owner (object *owner)	446	object::set_owner (object *owner)
438	{	447	{
		448	// allow objects which own objects
439	if (!owner)	449	if (owner)
440	return;
441
442	/* next line added to allow objects which own objects */
443	/* Add a check for ownercounts in here, as I got into an endless loop
444	* with the fireball owning a poison cloud which then owned the
445	* fireball. I believe that was caused by one of the objects getting
446	* freed and then another object replacing it. Since the ownercounts
447	* didn't match, this check is valid and I believe that cause is valid.
448	*/
449	while (owner->owner)	450	while (owner->owner)
450	owner = owner->owner;	451	owner = owner->owner;
451		452
452	this->owner = owner;	453	this->owner = owner;
453	}	454	}
454		455
455	void	456	int
		457	object::slottype () const
		458	{
		459	if (type == SKILL)
		460	{
		461	if (IS_COMBAT_SKILL (subtype)) return slot_combat;
		462	if (IS_RANGED_SKILL (subtype)) return slot_ranged;
		463	}
		464	else
		465	{
		466	if (slot [body_combat].info) return slot_combat;
		467	if (slot [body_range ].info) return slot_ranged;
		468	}
		469
		470	return slot_none;
		471	}
		472
		473	bool
456	object::set_weapon (object *ob)	474	object::change_weapon (object *ob)
457	{	475	{
458	if (current_weapon == ob)	476	if (current_weapon == ob)
459	return;	477	return true;
460
461	new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);
462		478
463	if (chosen_skill)	479	if (chosen_skill)
464	chosen_skill->flag [FLAG_APPLIED] = false;	480	chosen_skill->flag [FLAG_APPLIED] = false;
465		481
466	current_weapon = ob;	482	current_weapon = ob;
467	chosen_skill = ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill);	483	chosen_skill = !ob \|\| ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill);
468		484
469	if (chosen_skill)	485	if (chosen_skill)
470	chosen_skill->flag [FLAG_APPLIED] = true;	486	chosen_skill->flag [FLAG_APPLIED] = true;
471		487
472	update_stats ();	488	update_stats ();
		489
		490	if (ob)
		491	{
		492	// now check wether any body locations became invalid, in which case
		493	// we cannot apply the weapon at the moment.
		494	for (int i = 0; i < NUM_BODY_LOCATIONS; ++i)
		495	if (slot[i].used < 0)
		496	{
		497	current_weapon = chosen_skill = 0;
		498	update_stats ();
		499
		500	new_draw_info_format (NDI_UNIQUE, 0, this,
		501	"You try to balance all your items at once, "
		502	"but the %s is just too much for your body. "
		503	"[You need to unapply some items first.]", &ob->name);
		504	return false;
		505	}
		506
		507	//new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);
		508	}
		509	else
		510	;//new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons.");
		511
		512	if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL)
		513	{
		514	LOG (llevError \| logBacktrace, "%s changed to unapplied weapon %s",
		515	&name, ob->debug_desc ());
		516	return false;
		517	}
		518
		519	return true;
473	}	520	}
474		521
475	/* Zero the key_values on op, decrementing the shared-string	522	/* Zero the key_values on op, decrementing the shared-string
476	* refcounts and freeing the links.	523	* refcounts and freeing the links.
477	*/	524	*/
…		…
541	object::copy_to (object *dst)	588	object::copy_to (object *dst)
542	{	589	{
543	dst = this;	590	dst = this;
544		591
545	if (speed < 0)	592	if (speed < 0)
546	dst->speed_left = speed_left - rndm ();	593	dst->speed_left -= rndm ();
547		594
548	dst->set_speed (dst->speed);	595	dst->set_speed (dst->speed);
549	}	596	}
550		597
551	void	598	void
…		…
878		925
879	if (!freed_map)	926	if (!freed_map)
880	{	927	{
881	freed_map = new maptile;	928	freed_map = new maptile;
882		929
		930	freed_map->path = "<freed objects map>";
883	freed_map->name = "/internal/freed_objects_map";	931	freed_map->name = "/internal/freed_objects_map";
884	freed_map->width = 3;	932	freed_map->width = 3;
885	freed_map->height = 3;	933	freed_map->height = 3;
886		934
887	freed_map->alloc ();	935	freed_map->alloc ();
…		…
891	map = freed_map;	939	map = freed_map;
892	x = 1;	940	x = 1;
893	y = 1;	941	y = 1;
894	}	942	}
895		943
896	head = 0;
897
898	if (more)	944	if (more)
899	{	945	{
900	more->destroy ();	946	more->destroy ();
901	more = 0;	947	more = 0;
902	}	948	}
903		949
		950	head = 0;
		951
904	// clear those pointers that likely might have circular references to us	952	// clear those pointers that likely might cause circular references
905	owner = 0;	953	owner = 0;
906	enemy = 0;	954	enemy = 0;
907	attacked_by = 0;	955	attacked_by = 0;
		956	current_weapon = 0;
908	}	957	}
909		958
910	void	959	void
911	object::destroy (bool destroy_inventory)	960	object::destroy (bool destroy_inventory)
912	{	961	{
913	if (destroyed ())	962	if (destroyed ())
914	return;	963	return;
915		964
916	if (destroy_inventory)	965	if (destroy_inventory)
917	destroy_inv (false);	966	destroy_inv (false);
		967
		968	if (is_head ())
		969	if (sound_destroy)
		970	play_sound (sound_destroy);
		971	else if (flag [FLAG_MONSTER])
		972	play_sound (sound_find ("monster_destroy")); // quick hack, too lazy to create a generic mechanism
918		973
919	attachable::destroy ();	974	attachable::destroy ();
920	}	975	}
921		976
922	/*	977	/*
…		…
1037	if (map->in_memory == MAP_SAVING)	1092	if (map->in_memory == MAP_SAVING)
1038	return;	1093	return;
1039		1094
1040	int check_walk_off = !flag [FLAG_NO_APPLY];	1095	int check_walk_off = !flag [FLAG_NO_APPLY];
1041		1096
		1097	if (object *pl = ms.player ())
		1098	{
		1099	if (pl->container == this)
		1100	/* If a container that the player is currently using somehow gets
		1101	* removed (most likely destroyed), update the player view
		1102	* appropriately.
		1103	*/
		1104	pl->close_container ();
		1105
		1106	pl->contr->ns->floorbox_update ();
		1107	}
		1108
1042	for (tmp = ms.bot; tmp; tmp = tmp->above)	1109	for (tmp = ms.bot; tmp; tmp = tmp->above)
1043	{	1110	{
1044	/* No point updating the players look faces if he is the object	1111	/* No point updating the players look faces if he is the object
1045	* being removed.	1112	* being removed.
1046	*/	1113	*/
1047
1048	if (tmp->type == PLAYER && tmp != this)
1049	{
1050	/* If a container that the player is currently using somehow gets
1051	* removed (most likely destroyed), update the player view
1052	* appropriately.
1053	*/
1054	if (tmp->container == this)
1055	{
1056	flag [FLAG_APPLIED] = 0;
1057	tmp->container = 0;
1058	}
1059
1060	if (tmp->contr->ns)
1061	tmp->contr->ns->floorbox_update ();
1062	}
1063		1114
1064	/* See if object moving off should effect something */	1115	/* See if object moving off should effect something */
1065	if (check_walk_off	1116	if (check_walk_off
1066	&& ((move_type & tmp->move_off)	1117	&& ((move_type & tmp->move_off)
1067	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0))	1118	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0))
…		…
1070		1121
1071	if (destroyed ())	1122	if (destroyed ())
1072	LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ());	1123	LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ());
1073	}	1124	}
1074		1125
1075	/* Eneq(@csd.uu.se): Fixed this to skip tmp->above=tmp */
1076	//TODO: why is this horrible hacka fix? get rid of this code=bug! (schmorp)
1077	if (tmp->above == tmp)
1078	tmp->above = 0;
1079
1080	last = tmp;	1126	last = tmp;
1081	}	1127	}
1082		1128
1083	/* last == NULL if there are no objects on this space */	1129	/* last == NULL if there are no objects on this space */
1084	//TODO: this makes little sense, why only update the topmost object?	1130	//TODO: this makes little sense, why only update the topmost object?
…		…
1104	merge_ob (object op, object top)	1150	merge_ob (object op, object top)
1105	{	1151	{
1106	if (!op->nrof)	1152	if (!op->nrof)
1107	return 0;	1153	return 0;
1108		1154
1109	if (top)	1155	if (!top)
1110	for (top = op; top && top->above; top = top->above)	1156	for (top = op; top && top->above; top = top->above)
1111	;	1157	;
1112		1158
1113	for (; top; top = top->below)	1159	for (; top; top = top->below)
1114	{	1160	{
…		…
1135	if (more)	1181	if (more)
1136	return;	1182	return;
1137		1183
1138	object *prev = this;	1184	object *prev = this;
1139		1185
1140	for (archetype *at = arch->more; at; at = at->more)	1186	for (archetype at = (archetype )arch->more; at; at = (archetype *)at->more)
1141	{	1187	{
1142	object *op = arch_to_object (at);	1188	object *op = arch_to_object (at);
1143		1189
1144	op->name = name;	1190	op->name = name;
1145	op->name_pl = name_pl;	1191	op->name_pl = name_pl;
…		…
1159	object *	1205	object *
1160	insert_ob_in_map_at (object op, maptile m, object *originator, int flag, int x, int y)	1206	insert_ob_in_map_at (object op, maptile m, object *originator, int flag, int x, int y)
1161	{	1207	{
1162	for (object *tmp = op->head_ (); tmp; tmp = tmp->more)	1208	for (object *tmp = op->head_ (); tmp; tmp = tmp->more)
1163	{	1209	{
1164	tmp->x = x + tmp->arch->clone.x;	1210	tmp->x = x + tmp->arch->x;
1165	tmp->y = y + tmp->arch->clone.y;	1211	tmp->y = y + tmp->arch->y;
1166	}	1212	}
1167		1213
1168	return insert_ob_in_map (op, m, originator, flag);	1214	return insert_ob_in_map (op, m, originator, flag);
1169	}	1215	}
1170		1216
…		…
1191	object *	1237	object *
1192	insert_ob_in_map (object op, maptile m, object *originator, int flag)	1238	insert_ob_in_map (object op, maptile m, object *originator, int flag)
1193	{	1239	{
1194	assert (!op->flag [FLAG_FREED]);	1240	assert (!op->flag [FLAG_FREED]);
1195		1241
1196	object tmp, top, *floor = NULL;	1242	object top, floor = NULL;
1197		1243
1198	op->remove ();	1244	op->remove ();
1199
1200	#if 0
1201	if (!m->active != !op->active)
1202	if (m->active)
1203	op->activate_recursive ();
1204	else
1205	op->deactivate_recursive ();
1206	#endif
1207
1208	if (out_of_map (m, op->x, op->y))
1209	{
1210	LOG (llevError, "Trying to insert object outside the map.\n%s\n", op->debug_desc ());
1211	#ifdef MANY_CORES
1212	/* Better to catch this here, as otherwise the next use of this object
1213	* is likely to cause a crash. Better to find out where it is getting
1214	* improperly inserted.
1215	*/
1216	abort ();
1217	#endif
1218	return op;
1219	}
1220
1221	if (object *more = op->more)
1222	{
1223	if (!insert_ob_in_map (more, m, originator, flag))
1224	{
1225	if (!op->head)
1226	LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n");
1227
1228	return 0;
1229	}
1230	}
1231
1232	CLEAR_FLAG (op, FLAG_REMOVED);
1233		1245
1234	/* Ideally, the caller figures this out. However, it complicates a lot	1246	/* Ideally, the caller figures this out. However, it complicates a lot
1235	* of areas of callers (eg, anything that uses find_free_spot would now	1247	* of areas of callers (eg, anything that uses find_free_spot would now
1236	* need extra work	1248	* need extra work
1237	*/	1249	*/
1238	if (!xy_normalise (m, op->x, op->y))	1250	if (!xy_normalise (m, op->x, op->y))
		1251	{
		1252	op->destroy ();
1239	return 0;	1253	return 0;
		1254	}
		1255
		1256	if (object *more = op->more)
		1257	if (!insert_ob_in_map (more, m, originator, flag))
		1258	return 0;
		1259
		1260	CLEAR_FLAG (op, FLAG_REMOVED);
1240		1261
1241	op->map = m;	1262	op->map = m;
1242	mapspace &ms = op->ms ();	1263	mapspace &ms = op->ms ();
1243		1264
1244	/* this has to be done after we translate the coordinates.	1265	/* this has to be done after we translate the coordinates.
1245	*/	1266	*/
1246	if (op->nrof && !(flag & INS_NO_MERGE))	1267	if (op->nrof && !(flag & INS_NO_MERGE))
1247	for (tmp = ms.bot; tmp; tmp = tmp->above)	1268	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
1248	if (object::can_merge (op, tmp))	1269	if (object::can_merge (op, tmp))
1249	{	1270	{
1250	op->nrof += tmp->nrof;	1271	op->nrof += tmp->nrof;
1251	tmp->destroy ();	1272	tmp->destroy ();
1252	}	1273	}
…		…
1279	else	1300	else
1280	{	1301	{
1281	top = ms.bot;	1302	top = ms.bot;
1282		1303
1283	/* If there are other objects, then */	1304	/* If there are other objects, then */
1284	if ((!(flag & INS_MAP_LOAD)) && top)	1305	if (top)
1285	{	1306	{
1286	object *last = 0;	1307	object *last = 0;
1287		1308
1288	/*	1309	/*
1289	* If there are multiple objects on this space, we do some trickier handling.	1310	* If there are multiple objects on this space, we do some trickier handling.
…		…
1342	if (last && last->below && last != floor)	1363	if (last && last->below && last != floor)
1343	top = last->below;	1364	top = last->below;
1344	}	1365	}
1345	} /* If objects on this space */	1366	} /* If objects on this space */
1346		1367
1347	if (flag & INS_MAP_LOAD)
1348	top = ms.top;
1349
1350	if (flag & INS_ABOVE_FLOOR_ONLY)	1368	if (flag & INS_ABOVE_FLOOR_ONLY)
1351	top = floor;	1369	top = floor;
1352		1370
1353	/* Top is the object that our object (op) is going to get inserted above.	1371	/* Top is the object that our object (op) is going to get inserted above.
1354	*/	1372	*/
…		…
1386	op->map->touch ();	1404	op->map->touch ();
1387	}	1405	}
1388		1406
1389	op->map->dirty = true;	1407	op->map->dirty = true;
1390		1408
1391	/* If we have a floor, we know the player, if any, will be above
1392	* it, so save a few ticks and start from there.
1393	*/
1394	if (!(flag & INS_MAP_LOAD))
1395	if (object *pl = ms.player ())	1409	if (object *pl = ms.player ())
1396	if (pl->contr->ns)
1397	pl->contr->ns->floorbox_update ();	1410	pl->contr->ns->floorbox_update ();
1398		1411
1399	/* If this object glows, it may affect lighting conditions that are	1412	/* If this object glows, it may affect lighting conditions that are
1400	* visible to others on this map. But update_all_los is really	1413	* visible to others on this map. But update_all_los is really
1401	* an inefficient way to do this, as it means los for all players	1414	* an inefficient way to do this, as it means los for all players
1402	* on the map will get recalculated. The players could very well	1415	* on the map will get recalculated. The players could very well
…		…
1421	* blocked() and wall() work properly), and these flags are updated by	1434	* blocked() and wall() work properly), and these flags are updated by
1422	* update_object().	1435	* update_object().
1423	*/	1436	*/
1424		1437
1425	/* if this is not the head or flag has been passed, don't check walk on status */	1438	/* if this is not the head or flag has been passed, don't check walk on status */
1426	if (!(flag & INS_NO_WALK_ON) && !op->head)	1439	if (!(flag & INS_NO_WALK_ON) && op->head_ () == op)
1427	{	1440	{
1428	if (check_move_on (op, originator))	1441	if (check_move_on (op, originator))
1429	return 0;	1442	return 0;
1430		1443
1431	/* If we are a multi part object, lets work our way through the check	1444	/* If we are a multi part object, lets work our way through the check
1432	* walk on's.	1445	* walk on's.
1433	*/	1446	*/
1434	for (tmp = op->more; tmp != NULL; tmp = tmp->more)	1447	for (object *tmp = op->more; tmp; tmp = tmp->more)
1435	if (check_move_on (tmp, originator))	1448	if (check_move_on (tmp, originator))
1436	return 0;	1449	return 0;
1437	}	1450	}
1438		1451
1439	return op;	1452	return op;
…		…
1449	object tmp, tmp1;	1462	object tmp, tmp1;
1450		1463
1451	/* first search for itself and remove any old instances */	1464	/* first search for itself and remove any old instances */
1452		1465
1453	for (tmp = op->ms ().bot; tmp; tmp = tmp->above)	1466	for (tmp = op->ms ().bot; tmp; tmp = tmp->above)
1454	if (!strcmp (tmp->arch->name, arch_string)) /* same archetype */	1467	if (!strcmp (tmp->arch->archname, arch_string)) /* same archetype */
1455	tmp->destroy ();	1468	tmp->destroy ();
1456		1469
1457	tmp1 = arch_to_object (archetype::find (arch_string));	1470	tmp1 = arch_to_object (archetype::find (arch_string));
1458		1471
1459	tmp1->x = op->x;	1472	tmp1->x = op->x;
…		…
1620	LOG (llevError, "Trying to put object in NULL.\n%s\n", dump);	1633	LOG (llevError, "Trying to put object in NULL.\n%s\n", dump);
1621	free (dump);	1634	free (dump);
1622	return op;	1635	return op;
1623	}	1636	}
1624		1637
1625	if (where->head)	1638	if (where->head_ () != where)
1626	{	1639	{
1627	LOG (llevDebug, "Warning: Tried to insert object into wrong part of multipart object.\n");	1640	LOG (llevError \| logBacktrace, "Warning: Tried to insert object into wrong part of multipart object.\n");
1628	where = where->head;	1641	where = where->head;
1629	}	1642	}
1630		1643
1631	return where->insert (op);	1644	return where->insert (op);
1632	}	1645	}
…		…
1640	* be != op, if items are merged. -Tero	1653	* be != op, if items are merged. -Tero
1641	*/	1654	*/
1642	object *	1655	object *
1643	object::insert (object *op)	1656	object::insert (object *op)
1644	{	1657	{
1645	object tmp, otmp;
1646
1647	if (!QUERY_FLAG (op, FLAG_REMOVED))	1658	if (!QUERY_FLAG (op, FLAG_REMOVED))
1648	op->remove ();	1659	op->remove ();
1649		1660
1650	if (op->more)	1661	if (op->more)
1651	{	1662	{
…		…
1653	return op;	1664	return op;
1654	}	1665	}
1655		1666
1656	CLEAR_FLAG (op, FLAG_OBJ_ORIGINAL);	1667	CLEAR_FLAG (op, FLAG_OBJ_ORIGINAL);
1657	CLEAR_FLAG (op, FLAG_REMOVED);	1668	CLEAR_FLAG (op, FLAG_REMOVED);
		1669
1658	if (op->nrof)	1670	if (op->nrof)
1659	{	1671	{
1660	for (tmp = inv; tmp != NULL; tmp = tmp->below)	1672	for (object *tmp = inv; tmp; tmp = tmp->below)
1661	if (object::can_merge (tmp, op))	1673	if (object::can_merge (tmp, op))
1662	{	1674	{
1663	/* return the original object and remove inserted object	1675	/* return the original object and remove inserted object
1664	(client needs the original object) */	1676	(client needs the original object) */
1665	tmp->nrof += op->nrof;	1677	tmp->nrof += op->nrof;
…		…
1684	add_weight (this, op->weight * op->nrof);	1696	add_weight (this, op->weight * op->nrof);
1685	}	1697	}
1686	else	1698	else
1687	add_weight (this, (op->weight + op->carrying));	1699	add_weight (this, (op->weight + op->carrying));
1688		1700
1689	otmp = this->in_player ();	1701	if (object *otmp = this->in_player ())
1690	if (otmp && otmp->contr)
1691	if (!QUERY_FLAG (otmp, FLAG_NO_FIX_PLAYER))	1702	if (otmp->contr && !QUERY_FLAG (otmp, FLAG_NO_FIX_PLAYER))
1692	otmp->update_stats ();	1703	otmp->update_stats ();
1693		1704
		1705	op->owner = 0; // its his/hers now. period.
1694	op->map = 0;	1706	op->map = 0;
1695	op->env = this;	1707	op->env = this;
1696	op->above = 0;	1708	op->above = 0;
1697	op->below = 0;	1709	op->below = 0;
1698	op->x = 0, op->y = 0;	1710	op->x = op->y = 0;
1699		1711
1700	/* reset the light list and los of the players on the map */	1712	/* reset the light list and los of the players on the map */
1701	if ((op->glow_radius != 0) && map)	1713	if (op->glow_radius && map)
1702	{	1714	{
1703	#ifdef DEBUG_LIGHTS	1715	#ifdef DEBUG_LIGHTS
1704	LOG (llevDebug, " insert_ob_in_ob(): got %s to insert in map/op\n", op->name);	1716	LOG (llevDebug, " insert_ob_in_ob(): got %s to insert in map/op\n", op->name);
1705	#endif /* DEBUG_LIGHTS */	1717	#endif /* DEBUG_LIGHTS */
1706	if (map->darkness)	1718	if (map->darkness)
…		…
1960	for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below)	1972	for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below)
1961	{	1973	{
1962	CLEAR_FLAG (tmp, flag);	1974	CLEAR_FLAG (tmp, flag);
1963	unflag_inv (tmp, flag);	1975	unflag_inv (tmp, flag);
1964	}	1976	}
1965	}
1966
1967	/*
1968	* set_cheat(object) sets the cheat flag (WAS_WIZ) in the object and in
1969	* all it's inventory (recursively).
1970	* If checksums are used, a player will get set_cheat called for
1971	* him/her-self and all object carried by a call to this function.
1972	*/
1973	void
1974	set_cheat (object *op)
1975	{
1976	SET_FLAG (op, FLAG_WAS_WIZ);
1977	flag_inv (op, FLAG_WAS_WIZ);
1978	}	1977	}
1979		1978
1980	/*	1979	/*
1981	* find_free_spot(object, map, x, y, start, stop) will search for	1980	* find_free_spot(object, map, x, y, start, stop) will search for
1982	* a spot at the given map and coordinates which will be able to contain	1981	* a spot at the given map and coordinates which will be able to contain
…		…
1999	* customized, changed states, etc.	1998	* customized, changed states, etc.
2000	*/	1999	*/
2001	int	2000	int
2002	find_free_spot (const object ob, maptile m, int x, int y, int start, int stop)	2001	find_free_spot (const object ob, maptile m, int x, int y, int start, int stop)
2003	{	2002	{
		2003	int altern[SIZEOFFREE];
2004	int index = 0, flag;	2004	int index = 0, flag;
2005	int altern[SIZEOFFREE];
2006		2005
2007	for (int i = start; i < stop; i++)	2006	for (int i = start; i < stop; i++)
2008	{	2007	{
2009	flag = ob_blocked (ob, m, x + freearr_x[i], y + freearr_y[i]);	2008	mapxy pos (m, x, y); pos.move (i);
2010	if (!flag)	2009
		2010	if (!pos.normalise ())
		2011	continue;
		2012
		2013	mapspace &ms = *pos;
		2014
		2015	if (ms.flags () & P_IS_ALIVE)
		2016	continue;
		2017
		2018	/* However, often
		2019	* ob doesn't have any move type (when used to place exits)
		2020	* so the AND operation in OB_TYPE_MOVE_BLOCK doesn't work.
		2021	*/
		2022	if (ob->move_type == 0 && ms.move_block != MOVE_ALL)
		2023	{
2011	altern [index++] = i;	2024	altern [index++] = i;
		2025	continue;
		2026	}
2012		2027
2013	/* Basically, if we find a wall on a space, we cut down the search size.	2028	/* Basically, if we find a wall on a space, we cut down the search size.
2014	* In this way, we won't return spaces that are on another side of a wall.	2029	* In this way, we won't return spaces that are on another side of a wall.
2015	* This mostly work, but it cuts down the search size in all directions -	2030	* This mostly work, but it cuts down the search size in all directions -
2016	* if the space being examined only has a wall to the north and empty	2031	* if the space being examined only has a wall to the north and empty
2017	* spaces in all the other directions, this will reduce the search space	2032	* spaces in all the other directions, this will reduce the search space
2018	* to only the spaces immediately surrounding the target area, and	2033	* to only the spaces immediately surrounding the target area, and
2019	* won't look 2 spaces south of the target space.	2034	* won't look 2 spaces south of the target space.
2020	*/	2035	*/
2021	else if ((flag & P_NO_PASS) && maxfree[i] < stop)	2036	if (ms.move_block == MOVE_ALL && maxfree[i] < stop)
		2037	{
2022	stop = maxfree[i];	2038	stop = maxfree[i];
		2039	continue;
		2040	}
		2041
		2042	/* Note it is intentional that we check ob - the movement type of the
		2043	* head of the object should correspond for the entire object.
		2044	*/
		2045	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))
		2046	continue;
		2047
		2048	altern [index++] = i;
2023	}	2049	}
2024		2050
2025	if (!index)	2051	if (!index)
2026	return -1;	2052	return -1;
2027		2053
…		…
2036	*/	2062	*/
2037	int	2063	int
2038	find_first_free_spot (const object ob, maptile m, int x, int y)	2064	find_first_free_spot (const object ob, maptile m, int x, int y)
2039	{	2065	{
2040	for (int i = 0; i < SIZEOFFREE; i++)	2066	for (int i = 0; i < SIZEOFFREE; i++)
2041	if (!ob_blocked (ob, m, x + freearr_x[i], y + freearr_y[i]))	2067	if (!ob->blocked (m, x + freearr_x[i], y + freearr_y[i]))
2042	return i;	2068	return i;
2043		2069
2044	return -1;	2070	return -1;
2045	}	2071	}
2046		2072
…		…
2100	object *tmp;	2126	object *tmp;
2101	maptile *mp;	2127	maptile *mp;
2102		2128
2103	MoveType blocked, move_type;	2129	MoveType blocked, move_type;
2104		2130
2105	if (exclude && exclude->head)	2131	if (exclude && exclude->head_ () != exclude)
2106	{	2132	{
2107	exclude = exclude->head;	2133	exclude = exclude->head;
2108	move_type = exclude->move_type;	2134	move_type = exclude->move_type;
2109	}	2135	}
2110	else	2136	else
…		…
2133	max = maxfree[i];	2159	max = maxfree[i];
2134	else if (mflags & P_IS_ALIVE)	2160	else if (mflags & P_IS_ALIVE)
2135	{	2161	{
2136	for (tmp = ms.bot; tmp; tmp = tmp->above)	2162	for (tmp = ms.bot; tmp; tmp = tmp->above)
2137	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->type == PLAYER)	2163	if ((tmp->flag [FLAG_MONSTER] \|\| tmp->type == PLAYER)
2138	&& (tmp != exclude \|\| (tmp->head && tmp->head != exclude)))	2164	&& (tmp != exclude \|\| (tmp->head_ () != tmp && tmp->head_ () != exclude)))
2139	break;	2165	break;
2140		2166
2141	if (tmp)	2167	if (tmp)
2142	return freedir[i];	2168	return freedir[i];
2143	}	2169	}
…		…
2323	* Cf 0.91.3 - don't let WIZ's pick up anything - will likely cause	2349	* Cf 0.91.3 - don't let WIZ's pick up anything - will likely cause
2324	* core dumps if they do.	2350	* core dumps if they do.
2325	*	2351	*
2326	* Add a check so we can't pick up invisible objects (0.93.8)	2352	* Add a check so we can't pick up invisible objects (0.93.8)
2327	*/	2353	*/
2328
2329	int	2354	int
2330	can_pick (const object who, const object item)	2355	can_pick (const object who, const object item)
2331	{	2356	{
2332	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /	2357	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /
2333	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&	2358	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&
…		…
2338	* create clone from object to another	2363	* create clone from object to another
2339	*/	2364	*/
2340	object *	2365	object *
2341	object_create_clone (object *asrc)	2366	object_create_clone (object *asrc)
2342	{	2367	{
2343	object dst = 0, tmp, src, part, prev, item;	2368	object dst = 0, tmp, src, prev, *item;
2344		2369
2345	if (!asrc)	2370	if (!asrc)
2346	return 0;	2371	return 0;
2347		2372
2348	src = asrc;
2349	if (src->head)
2350	src = src->head;	2373	src = asrc->head_ ();
2351		2374
2352	prev = 0;	2375	prev = 0;
2353	for (part = src; part; part = part->more)	2376	for (object *part = src; part; part = part->more)
2354	{	2377	{
2355	tmp = part->clone ();	2378	tmp = part->clone ();
2356	tmp->x -= src->x;	2379	tmp->x -= src->x;
2357	tmp->y -= src->y;	2380	tmp->y -= src->y;
2358		2381
…		…
2471	/* Basically, if the archetype has this key set,	2494	/* Basically, if the archetype has this key set,
2472	* we need to store the null value so when we save	2495	* we need to store the null value so when we save
2473	* it, we save the empty value so that when we load,	2496	* it, we save the empty value so that when we load,
2474	* we get this value back again.	2497	* we get this value back again.
2475	*/	2498	*/
2476	if (get_ob_key_link (&op->arch->clone, canonical_key))	2499	if (get_ob_key_link (op->arch, canonical_key))
2477	field->value = 0;	2500	field->value = 0;
2478	else	2501	else
2479	{	2502	{
2480	if (last)	2503	if (last)
2481	last->next = field->next;	2504	last->next = field->next;
…		…
2550	}	2573	}
2551	else	2574	else
2552	item = item->env;	2575	item = item->env;
2553	}	2576	}
2554		2577
2555
2556	const char *	2578	const char *
2557	object::flag_desc (char *desc, int len) const	2579	object::flag_desc (char *desc, int len) const
2558	{	2580	{
2559	char *p = desc;	2581	char *p = desc;
2560	bool first = true;	2582	bool first = true;
…		…
2594	&name,	2616	&name,
2595	title ? "\",title:\"" : "",	2617	title ? "\",title:\"" : "",
2596	title ? (const char *)title : "",	2618	title ? (const char *)title : "",
2597	flag_desc (flagdesc, 512), type);	2619	flag_desc (flagdesc, 512), type);
2598		2620
2599	if (env)	2621	if (!this->flag[FLAG_REMOVED] && env)
2600	p += snprintf (p, 256, "(in %s)", env->debug_desc (info2));	2622	p += snprintf (p, 256, "(in %s)", env->debug_desc (info2));
2601		2623
2602	if (map)	2624	if (map)
2603	p += snprintf (p, 256, "(on %s@%d+%d)", &map->path, x, y);	2625	p += snprintf (p, 256, "(on %s@%d+%d)", &map->path, x, y);
2604		2626
…		…
2622	}	2644	}
2623		2645
2624	const materialtype_t *	2646	const materialtype_t *
2625	object::dominant_material () const	2647	object::dominant_material () const
2626	{	2648	{
2627	if (materialtype_t *mat = name_to_material (materialname))	2649	if (materialtype_t *mt = name_to_material (materialname))
2628	return mat;	2650	return mt;
2629		2651
2630	// omfg this is slow, this has to be temporary :)
2631	shstr unknown ("unknown");
2632
2633	return name_to_material (unknown);	2652	return name_to_material (shstr_unknown);
2634	}	2653	}
2635		2654
2636	void	2655	void
2637	object::open_container (object *new_container)	2656	object::open_container (object *new_container)
2638	{	2657	{
…		…
2654	old_container->flag [FLAG_APPLIED] = 0;	2673	old_container->flag [FLAG_APPLIED] = 0;
2655	container = 0;	2674	container = 0;
2656		2675
2657	esrv_update_item (UPD_FLAGS, this, old_container);	2676	esrv_update_item (UPD_FLAGS, this, old_container);
2658	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container));	2677	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container));
		2678	play_sound (sound_find ("chest_close"));
2659	}	2679	}
2660		2680
2661	if (new_container)	2681	if (new_container)
2662	{	2682	{
2663	if (INVOKE_OBJECT (OPEN, new_container, ARG_OBJECT (this)))	2683	if (INVOKE_OBJECT (OPEN, new_container, ARG_OBJECT (this)))
…		…
2679	new_container->flag [FLAG_APPLIED] = 1;	2699	new_container->flag [FLAG_APPLIED] = 1;
2680	container = new_container;	2700	container = new_container;
2681		2701
2682	esrv_update_item (UPD_FLAGS, this, new_container);	2702	esrv_update_item (UPD_FLAGS, this, new_container);
2683	esrv_send_inventory (this, new_container);	2703	esrv_send_inventory (this, new_container);
		2704	play_sound (sound_find ("chest_open"));
		2705	}
		2706	}
		2707
		2708	object *
		2709	object::force_find (const shstr name)
		2710	{
		2711	/* cycle through his inventory to look for the MARK we want to
		2712	* place
		2713	*/
		2714	for (object *tmp = inv; tmp; tmp = tmp->below)
		2715	if (tmp->type == FORCE && tmp->slaying == name)
		2716	return splay (tmp);
		2717
		2718	return 0;
		2719	}
		2720
		2721	void
		2722	object::force_add (const shstr name, int duration)
		2723	{
		2724	if (object *force = force_find (name))
		2725	force->destroy ();
		2726
		2727	object *force = get_archetype (FORCE_NAME);
		2728
		2729	force->slaying = name;
		2730	force->stats.food = 1;
		2731	force->speed_left = -1.f;
		2732
		2733	force->set_speed (duration ? 1.f / duration : 0.f);
		2734	force->flag [FLAG_IS_USED_UP] = true;
		2735	force->flag [FLAG_APPLIED] = true;
		2736
		2737	insert (force);
		2738	}
		2739
		2740	void
		2741	object::play_sound (faceidx sound) const
		2742	{
		2743	if (!sound)
		2744	return;
		2745
		2746	if (flag [FLAG_REMOVED])
		2747	return;
		2748
		2749	if (env)
2684	}	2750	{
		2751	if (object *pl = in_player ())
		2752	pl->contr->play_sound (sound);
		2753	}
		2754	else
		2755	map->play_sound (sound, x, y);
2685	}	2756	}
2686		2757
2687

Diff Legend

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+Removed lines
-+
+Added lines
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+Changed lines
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+Changed lines

Comparing deliantra/server/common/object.C (file contents): Revision 1.146 by root, Fri May 11 21:07:13 2007 UTC vs. Revision 1.194 by root, Tue Oct 16 00:30:24 2007 UTC

Diff Legend

Comparing deliantra/server/common/object.C (file contents):
Revision 1.146 by root, Fri May 11 21:07:13 2007 UTC vs.
Revision 1.194 by root, Tue Oct 16 00:30:24 2007 UTC