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

Comparing deliantra/server/common/object.C (file contents):
Revision 1.288 by root, Sat Oct 3 22:36:08 2009 UTC vs.
Revision 1.324 by root, Mon Apr 12 05:22:37 2010 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 (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 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>
25	#include <stdio.h>	26	#include <stdio.h>
26	#include <sys/types.h>	27	#include <sys/types.h>
27	#include <sys/uio.h>	28	#include <sys/uio.h>
28	#include <object.h>	29	#include <object.h>
29	#include <sproto.h>	30	#include <sproto.h>
30	#include <loader.h>
31		31
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	uint32_t mapspace::smellcount = 10000;
38		38
39	objectvec objects;	39	objectvec objects;
40	activevec actives;	40	activevec actives;
		41
		42	freelist_item *object::freelist;
		43	uint32_t object::object_count;
		44	uint32_t object::free_count;
		45	uint32_t object::create_count;
		46	uint32_t object::destroy_count;
		47
		48	//+GPL
41		49
42	short freearr_x[SIZEOFFREE] = {	50	short freearr_x[SIZEOFFREE] = {
43	0,	51	0,
44	0, 1, 1, 1, 0, -1, -1, -1,	52	0, 1, 1, 1, 0, -1, -1, -1,
45	0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1,	53	0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1,
49	0,	57	0,
50	-1, -1, 0, 1, 1, 1, 0, -1,	58	-1, -1, 0, 1, 1, 1, 0, -1,
51	-2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2,	59	-2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2,
52	-3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3	60	-3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3
53	};	61	};
54	int maxfree[SIZEOFFREE] = {
55	0,
56	9, 10, 13, 14, 17, 18, 21, 22,
57	25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48,
58	49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49
59	};
60	int freedir[SIZEOFFREE] = {	62	int freedir[SIZEOFFREE] = {
61	0,	63	0,
62	1, 2, 3, 4, 5, 6, 7, 8,	64	1, 2, 3, 4, 5, 6, 7, 8,
63	1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8,	65	1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8,
64	1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8	66	1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8
65	};	67	};
66		68
		69	static int maxfree[SIZEOFFREE] = {
		70	0,
		71	9, 10, 13, 14, 17, 18, 21, 22,
		72	25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48,
		73	49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49
		74	};
		75
67	static void	76	static void
68	write_uuid (uval64 skip, bool sync)	77	write_uuid (uval64 skip, bool sync)
69	{	78	{
70	CALL_BEGIN (2);	79	CALL_BEGIN (2);
71	CALL_ARG_SV (newSVval64 (skip));	80	CALL_ARG_SV (newSVval64 (skip));
…		…
73	CALL_CALL ("cf::write_uuid", G_DISCARD);	82	CALL_CALL ("cf::write_uuid", G_DISCARD);
74	CALL_END;	83	CALL_END;
75	}	84	}
76		85
77	static void	86	static void
78	read_uuid (void)	87	read_uuid ()
79	{	88	{
80	char filename[MAX_BUF];	89	char filename[MAX_BUF];
81		90
82	sprintf (filename, "%s/uuid", settings.localdir);	91	sprintf (filename, "%s/uuid", settings.localdir);
83		92
…		…
97		106
98	LOG (llevError, "FATAL: cannot open %s for reading!\n", filename);	107	LOG (llevError, "FATAL: cannot open %s for reading!\n", filename);
99	_exit (1);	108	_exit (1);
100	}	109	}
101		110
102	UUID::BUF buf;	111	char buf [UUID::MAX_LEN];
103	buf[0] = 0;	112	buf[0] = 0;
104	fgets (buf, sizeof (buf), fp);	113	fgets (buf, sizeof (buf), fp);
105		114
106	if (!UUID::cur.parse (buf))	115	if (!UUID::cur.parse (buf))
107	{	116	{
…		…
134		143
135	void	144	void
136	UUID::init ()	145	UUID::init ()
137	{	146	{
138	read_uuid ();	147	read_uuid ();
		148	}
		149
		150	bool
		151	UUID::parse (const char *s)
		152	{
		153	if (s++ != '<' \|\| s++ != '1' \|\| *s++ != '.')
		154	return false;
		155
		156	seq = 0;
		157
		158	while (*s != '>')
		159	{
		160	if (*s < '0')
		161	return false;
		162
		163	// this gives nice branchless code with gcc
		164	assert ('0' < 'a' && '0' == 48 && 'a' == 97);
		165	int digit = (s + (s & 0x40 ? 9 : 0)) & 15;
		166
		167	seq = (seq << 4) \| digit;
		168
		169	++s;
		170	}
		171
		172	return true;
		173	}
		174
		175	char *
		176	UUID::append (char *buf) const
		177	{
		178	*buf++ = '<';
		179	*buf++ = '1';
		180	*buf++ = '.';
		181
		182	uint64_t seq = this->seq;
		183	const int bits = 64;
		184	char nz = 0;
		185	static const char tohex [] = "0123456789abcdef";
		186
		187	// assert (len >= 3 + bits / 4 + 1 + 1);
		188	for (int i = bits / 4; --i; )
		189	{
		190	uint8_t digit = seq >> (bits - 4);
		191
		192	*buf = tohex [digit];
		193	nz \|= digit;
		194	buf += nz ? 1 : 0;
		195	seq <<= 4;
		196	}
		197
		198	// last digit is special - always emit
		199	uint8_t digit = seq >> (bits - 4);
		200	*buf++ = tohex [digit];
		201
		202	*buf++ = '>';
		203
		204	return buf;
		205	}
		206
		207	char *
		208	UUID::c_str () const
		209	{
		210	static char buf [MAX_LEN];
		211	*append (buf) = 0;
		212	return buf;
139	}	213	}
140		214
141	/* Returns TRUE if every key_values in wants has a partner with the same value in has. */	215	/* Returns TRUE if every key_values in wants has a partner with the same value in has. */
142	static bool	216	static bool
143	compare_ob_value_lists_one (const object wants, const object has)	217	compare_ob_value_lists_one (const object wants, const object has)
…		…
179	* Improvements made with merge: Better checking on potion, and also	253	* Improvements made with merge: Better checking on potion, and also
180	* check weight	254	* check weight
181	*/	255	*/
182	bool object::can_merge_slow (object ob1, object ob2)	256	bool object::can_merge_slow (object ob1, object ob2)
183	{	257	{
184	/* A couple quicksanity checks */	258	/* A couple quick sanity checks */
185	if (ob1 == ob2	259	if (ob1 == ob2
186	\|\| ob1->type != ob2->type	260	\|\| ob1->type != ob2->type
187	\|\| ob1->speed != ob2->speed
188	\|\| ob1->value != ob2->value	261	\|\| ob1->value != ob2->value
189	\|\| ob1->name != ob2->name)	262	\|\| ob1->name != ob2->name
		263	\|\| fabs (ob1->speed - ob2->speed) >= MIN_ACTIVE_SPEED)
190	return 0;	264	return 0;
191		265
192	/* Do not merge objects if nrof would overflow, assume nrof	266	/* Do not merge objects if nrof would overflow, assume nrof
193	* is always 0 .. 2*31-1 /	267	* is always 0 .. 2*31-1 /
194	if (ob1->nrof > 0x7fffffff - ob2->nrof)	268	if (ob1->nrof > 0x7fffffff - ob2->nrof)
…		…
198	* This is to the comparison of the flags below will be OK. We	272	* This is to the comparison of the flags below will be OK. We
199	* just can't ignore the been applied or identified flags, as they	273	* just can't ignore the been applied or identified flags, as they
200	* are not equal - just if it has been identified, the been_applied	274	* are not equal - just if it has been identified, the been_applied
201	* flags lose any meaning.	275	* flags lose any meaning.
202	*/	276	*/
203	if (QUERY_FLAG (ob1, FLAG_IDENTIFIED))	277	if (ob1->flag [FLAG_IDENTIFIED])
204	SET_FLAG (ob1, FLAG_BEEN_APPLIED);	278	ob1->set_flag (FLAG_BEEN_APPLIED);
205		279
206	if (QUERY_FLAG (ob2, FLAG_IDENTIFIED))	280	if (ob2->flag [FLAG_IDENTIFIED])
207	SET_FLAG (ob2, FLAG_BEEN_APPLIED);	281	ob2->set_flag (FLAG_BEEN_APPLIED);
208		282
209	if (ob1->arch->archname != ob2->arch->archname	283	if (ob1->arch->archname != ob2->arch->archname
210	\|\| ob1->name != ob2->name	284	\|\| ob1->name != ob2->name
211	\|\| ob1->title != ob2->title	285	\|\| ob1->title != ob2->title
212	\|\| ob1->msg != ob2->msg	286	\|\| ob1->msg != ob2->msg
…		…
215	\|\| ob1->magic != ob2->magic	289	\|\| ob1->magic != ob2->magic
216	\|\| ob1->slaying != ob2->slaying	290	\|\| ob1->slaying != ob2->slaying
217	\|\| ob1->skill != ob2->skill	291	\|\| ob1->skill != ob2->skill
218	\|\| ob1->value != ob2->value	292	\|\| ob1->value != ob2->value
219	\|\| ob1->animation_id != ob2->animation_id	293	\|\| ob1->animation_id != ob2->animation_id
220	\|\| (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependent on each other	294	\|\| (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependend on each other
221	\|\| ob1->client_type != ob2->client_type	295	\|\| ob1->client_type != ob2->client_type
222	\|\| ob1->materialname != ob2->materialname	296	\|\| ob1->material != ob2->material
223	\|\| ob1->lore != ob2->lore	297	\|\| ob1->lore != ob2->lore
224	\|\| ob1->subtype != ob2->subtype	298	\|\| ob1->subtype != ob2->subtype
225	\|\| ob1->move_type != ob2->move_type	299	\|\| ob1->move_type != ob2->move_type
226	\|\| ob1->move_block != ob2->move_block	300	\|\| ob1->move_block != ob2->move_block
227	\|\| ob1->move_allow != ob2->move_allow	301	\|\| ob1->move_allow != ob2->move_allow
228	\|\| ob1->move_on != ob2->move_on	302	\|\| ob1->move_on != ob2->move_on
229	\|\| ob1->move_off != ob2->move_off	303	\|\| ob1->move_off != ob2->move_off
230	\|\| ob1->move_slow != ob2->move_slow	304	\|\| ob1->move_slow != ob2->move_slow
231	\|\| ob1->move_slow_penalty != ob2->move_slow_penalty	305	\|\| fabs (ob1->move_slow_penalty - ob2->move_slow_penalty) >= (1.f / 1024.f)
232	\|\| memcmp (&ob1->resist, &ob2->resist, sizeof (ob1->resist))	306	\|\| memcmp (&ob1->resist, &ob2->resist, sizeof (ob1->resist))
233	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))	307	\|\| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))
234	return 0;	308	return 0;
235		309
236	if ((ob1->flag ^ ob2->flag)	310	if ((ob1->flag ^ ob2->flag)
…		…
261		335
262	/* Don't merge objects that are applied. With the new 'body' code,	336	/* Don't merge objects that are applied. With the new 'body' code,
263	* it is possible for most any character to have more than one of	337	* it is possible for most any character to have more than one of
264	* some items equipped, and we don't want those to merge.	338	* some items equipped, and we don't want those to merge.
265	*/	339	*/
266	if (QUERY_FLAG (ob1, FLAG_APPLIED) \|\| QUERY_FLAG (ob2, FLAG_APPLIED))	340	if (ob1->flag [FLAG_APPLIED] \|\| ob2->flag [FLAG_APPLIED])
267	return 0;	341	return 0;
268		342
269	/* Note sure why the following is the case - either the object has to	343	/* Note sure why the following is the case - either the object has to
270	* be animated or have a very low speed. Is this an attempted monster	344	* be animated or have a very low speed. Is this an attempted monster
271	* check?	345	* check?
272	*/	346	*/
273	if (!QUERY_FLAG (ob1, FLAG_ANIMATE) && ob1->has_active_speed ())	347	if (!ob1->flag [FLAG_ANIMATE] && ob1->has_active_speed ())
274	return 0;	348	return 0;
275		349
276	switch (ob1->type)	350	switch (ob1->type)
277	{	351	{
278	case SCROLL:	352	case SCROLL:
…		…
334		408
335	// the player itself is always on a map, so we will find him here	409	// the player itself is always on a map, so we will find him here
336	// even if our inv is in a player.	410	// even if our inv is in a player.
337	if (envest->is_on_map ())	411	if (envest->is_on_map ())
338	if (object *pl = envest->ms ().player ())	412	if (object *pl = envest->ms ().player ())
339	if (pl->container == env)	413	if (pl->container_ () == env)
340	return pl;	414	return pl;
341	}	415	}
342	else	416	else
343	{	417	{
344	// maybe there is a player standing on the same mapspace	418	// maybe there is a player standing on the same mapspace
345	// this will catch the case where "this" is a player	419	// this will catch the case where "this" is a player
346	if (object *pl = ms ().player ())	420	if (object *pl = ms ().player ())
347	if ((!pl->container && pl->contr->ns && !pl->contr->ns->update_look)	421	if ((pl->contr->ns && !pl->container_ () && !pl->contr->ns->update_look)
348	\|\| this == pl->container)	422	\|\| pl->container_ () == this)
349	return pl;	423	return pl;
350	}	424	}
351	}	425	}
352		426
353	return 0;	427	return 0;
…		…
431	object_freezer freezer;	505	object_freezer freezer;
432	op->write (freezer);	506	op->write (freezer);
433	return freezer.as_string ();	507	return freezer.as_string ();
434	}	508	}
435		509
436	/*	510	char *
437	* get_nearest_part(multi-object, object 2) returns the part of the	511	object::as_string ()
438	* multi-object 1 which is closest to the second object.
439	* If it's not a multi-object, it is returned.
440	*/
441	object *
442	get_nearest_part (object op, const object pl)
443	{	512	{
444	object tmp, closest;	513	return dump_object (this);
445	int last_dist, i;
446
447	if (!op->more)
448	return op;
449
450	for (last_dist = distance (op, pl), closest = op, tmp = op->more;
451	tmp;
452	tmp = tmp->more)
453	if ((i = distance (tmp, pl)) < last_dist)
454	closest = tmp, last_dist = i;
455
456	return closest;
457	}	514	}
458		515
459	/*	516	/*
460	* Returns the object which has the count-variable equal to the argument.	517	* Returns the object which has the count-variable equal to the argument.
461	* VERRRY slow.	518	* VERRRY slow.
…		…
463	object *	520	object *
464	find_object (tag_t i)	521	find_object (tag_t i)
465	{	522	{
466	for_all_objects (op)	523	for_all_objects (op)
467	if (op->count == i)	524	if (op->count == i)
		525	return op;
		526
		527	return 0;
		528	}
		529
		530	/*
		531	* Returns the object which has the uuid equal to the argument.
		532	* MOAR VERRRY slow.
		533	*/
		534
		535	object *
		536	find_object_uuid (UUID i)
		537	{
		538	for_all_objects (op)
		539	if (op->uuid == i)
468	return op;	540	return op;
469		541
470	return 0;	542	return 0;
471	}	543	}
472		544
…		…
506	LOG (llevError \| logBacktrace, "tried to set owner of %s to %s\n", debug_desc (), owner->debug_desc ());	578	LOG (llevError \| logBacktrace, "tried to set owner of %s to %s\n", debug_desc (), owner->debug_desc ());
507	return;	579	return;
508	}	580	}
509		581
510	this->owner = owner;	582	this->owner = owner;
511	}
512
513	int
514	object::slottype () const
515	{
516	if (type == SKILL)
517	{
518	if (IS_COMBAT_SKILL (subtype)) return slot_combat;
519	if (IS_RANGED_SKILL (subtype)) return slot_ranged;
520	}
521	else
522	{
523	if (slot [body_combat].info) return slot_combat;
524	if (slot [body_range ].info) return slot_ranged;
525	}
526
527	return slot_none;
528	}
529
530	bool
531	object::change_weapon (object *ob)
532	{
533	if (current_weapon == ob)
534	return true;
535
536	if (chosen_skill)
537	chosen_skill->flag [FLAG_APPLIED] = false;
538
539	current_weapon = ob;
540	chosen_skill = !ob \|\| ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill);
541
542	if (chosen_skill)
543	chosen_skill->flag [FLAG_APPLIED] = true;
544
545	update_stats ();
546
547	if (ob)
548	{
549	// now check wether any body locations became invalid, in which case
550	// we cannot apply the weapon at the moment.
551	for (int i = 0; i < NUM_BODY_LOCATIONS; ++i)
552	if (slot[i].used < 0)
553	{
554	current_weapon = chosen_skill = 0;
555	update_stats ();
556
557	new_draw_info_format (NDI_UNIQUE, 0, this,
558	"You try to balance all your items at once, "
559	"but the %s is just too much for your body. "
560	"[You need to unapply some items first - use the 'body' command to see "
561	"how many items you cna wera on a specific body part.]", &ob->name);
562	return false;
563	}
564
565	//new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);
566	}
567	else
568	;//new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons.");
569
570	if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL)
571	{
572	LOG (llevError \| logBacktrace, "%s changed to unapplied weapon %s",
573	&name, ob->debug_desc ());
574	return false;
575	}
576
577	return true;
578	}	583	}
579		584
580	/* Zero the key_values on op, decrementing the shared-string	585	/* Zero the key_values on op, decrementing the shared-string
581	* refcounts and freeing the links.	586	* refcounts and freeing the links.
582	*/	587	*/
…		…
635	tail = new_link;	640	tail = new_link;
636	}	641	}
637	}	642	}
638	}	643	}
639		644
640	if (speed < 0)
641	dst->speed_left -= rndm ();
642
643	dst->activate ();	645	dst->activate ();
644	}	646	}
645		647
646	void	648	void
647	object::instantiate ()	649	object::instantiate ()
648	{	650	{
649	if (!uuid.seq) // HACK	651	if (!uuid.seq) // HACK
650	uuid = UUID::gen ();	652	uuid = UUID::gen ();
651		653
		654	// TODO: unclean state changes, should nt be done in copy_to AND instantiate
		655	if (flag [FLAG_RANDOM_SPEED] && speed)
		656	speed_left = - speed - rndm (); // TODO animation
		657	else
652	speed_left = -0.1f;	658	speed_left = -1.;
		659
653	/* copy the body_info to the body_used - this is only really	660	/* copy the body_info to the body_used - this is only really
654	* need for monsters, but doesn't hurt to do it for everything.	661	* need for monsters, but doesn't hurt to do it for everything.
655	* by doing so, when a monster is created, it has good starting	662	* by doing so, when a monster is created, it has good starting
656	* values for the body_used info, so when items are created	663	* values for the body_used info, so when items are created
657	* for it, they can be properly equipped.	664	* for it, they can be properly equipped.
…		…
665	object *	672	object *
666	object::clone ()	673	object::clone ()
667	{	674	{
668	object *neu = create ();	675	object *neu = create ();
669	copy_to (neu);	676	copy_to (neu);
		677
		678	// TODO: unclean state changes, should not be done in clone AND instantiate
		679	if (neu->flag [FLAG_RANDOM_SPEED] && neu->speed)
		680	neu->speed_left = - neu->speed - rndm (); // TODO animation
		681
670	neu->map = map; // not copied by copy_to	682	neu->map = map; // not copied by copy_to
671	return neu;	683	return neu;
672	}	684	}
673		685
674	/*	686	/*
…		…
677	* be called to update the face variable, _and_ how it looks on the map.	689	* be called to update the face variable, _and_ how it looks on the map.
678	*/	690	*/
679	void	691	void
680	update_turn_face (object *op)	692	update_turn_face (object *op)
681	{	693	{
682	if (!QUERY_FLAG (op, FLAG_IS_TURNABLE) \|\| !op->arch)	694	if (!op->flag [FLAG_IS_TURNABLE] \|\| !op->arch)
683	return;	695	return;
684		696
685	SET_ANIMATION (op, op->direction);	697	SET_ANIMATION (op, op->direction);
686	update_object (op, UP_OBJ_FACE);	698	update_object (op, UP_OBJ_FACE);
687	}	699	}
…		…
692	* This function needs to be called whenever the speed of an object changes.	704	* This function needs to be called whenever the speed of an object changes.
693	*/	705	*/
694	void	706	void
695	object::set_speed (float speed)	707	object::set_speed (float speed)
696	{	708	{
697	if (flag [FLAG_FREED] && speed)
698	{
699	LOG (llevError, "Object %s is freed but has speed.\n", &name);
700	speed = 0;
701	}
702
703	this->speed = speed;	709	this->speed = speed;
704		710
705	if (has_active_speed ())	711	if (has_active_speed ())
706	activate ();	712	activate ();
707	else	713	else
…		…
757		763
758	if (!(m.flags_ & P_UPTODATE))	764	if (!(m.flags_ & P_UPTODATE))
759	/* nop */;	765	/* nop */;
760	else if (action == UP_OBJ_INSERT)	766	else if (action == UP_OBJ_INSERT)
761	{	767	{
		768	#if 0
762	// this is likely overkill, TODO: revisit (schmorp)	769	// this is likely overkill, TODO: revisit (schmorp)
763	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))	770	if ((op->flag [FLAG_BLOCKSVIEW] && !(m.flags_ & P_BLOCKSVIEW))
764	\|\| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))	771	\|\| (op->flag [FLAG_NO_MAGIC] && !(m.flags_ & P_NO_MAGIC))
765	\|\| (op->is_player () && !(m.flags_ & P_PLAYER))	772	\|\| (op->is_player () && !(m.flags_ & P_PLAYER))
766	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))	773	\|\| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))
767	\|\| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))	774	\|\| (op->flag [FLAG_ALIVE] && !(m.flags_ & P_IS_ALIVE))
768	\|\| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))	775	\|\| (op->flag [FLAG_DAMNED] && !(m.flags_ & P_NO_CLERIC))
769	\|\| (m.move_on \| op->move_on ) != m.move_on	776	\|\| (m.move_on \| op->move_on ) != m.move_on
770	\|\| (m.move_off \| op->move_off ) != m.move_off	777	\|\| (m.move_off \| op->move_off ) != m.move_off
771	\|\| (m.move_slow \| op->move_slow) != m.move_slow	778	\|\| (m.move_slow \| op->move_slow) != m.move_slow
772	/* This isn't perfect, but I don't expect a lot of objects to	779	/* This isn't perfect, but I don't expect a lot of objects to
773	* have move_allow right now.	780	* have move_allow right now.
774	*/	781	*/
775	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block	782	\|\| ((m.move_block \| op->move_block) & ~op->move_allow) != m.move_block
776	\|\| 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp)
777	m.invalidate ();	783	m.invalidate ();
		784	#else
		785	// the above is not strong enough a test to skip updating. los maybe? TODO (schmorp)
		786	m.invalidate ();
		787	#endif
778	}	788	}
779	/* if the object is being removed, we can't make intelligent	789	/* if the object is being removed, we can't make intelligent
780	* decisions, because remove_ob can't really pass the object	790	* decisions, because remove_ob can't really pass the object
781	* that is being removed.	791	* that is being removed.
782	*/	792	*/
…		…
791	update_object (op->more, action);	801	update_object (op->more, action);
792	}	802	}
793		803
794	object::object ()	804	object::object ()
795	{	805	{
796	SET_FLAG (this, FLAG_REMOVED);	806	this->set_flag (FLAG_REMOVED);
797		807
798	//expmul = 1.0; declared const for the time being	808	//expmul = 1.0; declared const for the time being
799	face = blank_face;	809	face = blank_face;
		810	material = MATERIAL_NULL;
800	}	811	}
801		812
802	object::~object ()	813	object::~object ()
803	{	814	{
804	unlink ();	815	unlink ();
805		816
806	free_key_values (this);	817	free_key_values (this);
807	}	818	}
808
809	static int object_count;
810		819
811	void object::link ()	820	void object::link ()
812	{	821	{
813	assert (!index);//D	822	assert (!index);//D
814	uuid = UUID::gen ();	823	uuid = UUID::gen ();
815	count = ++object_count;
816		824
817	refcnt_inc ();	825	refcnt_inc ();
818	objects.insert (this);	826	objects.insert (this);
		827
		828	++create_count;
		829
819	}	830	}
820		831
821	void object::unlink ()	832	void object::unlink ()
822	{	833	{
823	if (!index)	834	if (!index)
824	return;	835	return;
		836
		837	++destroy_count;
825		838
826	objects.erase (this);	839	objects.erase (this);
827	refcnt_dec ();	840	refcnt_dec ();
828	}	841	}
829		842
…		…
934	map->insert (op, x, y);	947	map->insert (op, x, y);
935	}	948	}
936	}	949	}
937	}	950	}
938		951
		952	/*
		953	* Remove and free all objects in the inventory of the given object.
		954	* Unlike destroy_inv, this assumes the *this is destroyed as well
		955	* well, so we can (and have to!) take shortcuts.
		956	*/
		957	void
		958	object::destroy_inv_fast ()
		959	{
		960	while (object *op = inv)
		961	{
		962	// remove from object the fast way
		963	op->flag [FLAG_REMOVED] = true;
		964	op->env = 0;
		965	if ((inv = inv->below))
		966	inv->above = 0;
		967
		968	// then destroy
		969	op->destroy ();
		970	}
		971	}
		972
		973	void
		974	object::freelist_free (int count)
		975	{
		976	while (count-- && freelist)
		977	{
		978	freelist_item *next = freelist->next;
		979	// count is being "destroyed"
		980
		981	sfree ((char *)freelist, sizeof (object));
		982
		983	freelist = next;
		984	--free_count;
		985	}
		986	}
		987
		988	object *
939	object *object::create ()	989	object::create ()
940	{	990	{
941	object *op = new object;	991	object *op;
		992
		993	if (freelist)
		994	{
		995	freelist_item li = *freelist;
		996	memset (freelist, 0, sizeof (object));
		997
		998	op = new (freelist) object;
		999	op->count = li.count;
		1000
		1001	freelist = li.next;
		1002	--free_count;
		1003	}
		1004	else
		1005	{
		1006	void *ni = salloc0<char> (sizeof (object));
		1007
		1008	op = new(ni) object;
		1009
		1010	op->count = ++object_count;
		1011	}
		1012
942	op->link ();	1013	op->link ();
		1014
943	return op;	1015	return op;
		1016	}
		1017
		1018	void
		1019	object::do_delete ()
		1020	{
		1021	uint32_t count = this->count;
		1022
		1023	this->~object ();
		1024
		1025	freelist_item li = (freelist_item )this;
		1026	li->next = freelist;
		1027	li->count = count;
		1028
		1029	freelist = li;
		1030	++free_count;
944	}	1031	}
945		1032
946	static struct freed_map : maptile	1033	static struct freed_map : maptile
947	{	1034	{
948	freed_map ()	1035	freed_map ()
…		…
1013	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");	1100	LOG (llevError \| logBacktrace, "tried to destroy the tail of an object");
1014	head->destroy ();	1101	head->destroy ();
1015	return;	1102	return;
1016	}	1103	}
1017		1104
1018	destroy_inv (false);	1105	destroy_inv_fast ();
1019		1106
1020	if (is_head ())	1107	if (is_head ())
1021	if (sound_destroy)	1108	if (sound_destroy)
1022	play_sound (sound_destroy);	1109	play_sound (sound_destroy);
1023	else if (flag [FLAG_MONSTER])	1110	else if (flag [FLAG_MONSTER])
…		…
1034	* the previous environment.	1121	* the previous environment.
1035	*/	1122	*/
1036	void	1123	void
1037	object::do_remove ()	1124	object::do_remove ()
1038	{	1125	{
1039	object tmp, last = 0;
1040	object *otmp;
1041
1042	if (flag [FLAG_REMOVED])	1126	if (flag [FLAG_REMOVED])
1043	return;	1127	return;
1044		1128
1045	INVOKE_OBJECT (REMOVE, this);	1129	INVOKE_OBJECT (REMOVE, this);
1046		1130
…		…
1078		1162
1079	above = 0;	1163	above = 0;
1080	below = 0;	1164	below = 0;
1081	env = 0;	1165	env = 0;
1082		1166
1083	/* NO_FIX_PLAYER is set when a great many changes are being	1167	if (pl && pl->is_player ())
1084	* made to players inventory. If set, avoiding the call
1085	* to save cpu time.
1086	*/	1168	{
1087	if (pl)	1169	if (expect_false (pl->contr->combat_ob == this))
1088	if (pl->is_player () && (glow_radius \|\| !QUERY_FLAG (pl, FLAG_NO_FIX_PLAYER)))
1089	{	1170	{
1090	pl->update_stats ();	1171	pl->apply (pl->contr->combat_ob, AP_UNAPPLY);
		1172	pl->contr->combat_ob = 0;
		1173	if (pl->contr->ranged_ob) pl->apply (pl->contr->ranged_ob);
		1174	}
1091		1175
		1176	if (expect_false (pl->contr->ranged_ob == this))
		1177	{
		1178	pl->apply (pl->contr->ranged_ob, AP_UNAPPLY);
		1179	pl->contr->ranged_ob = 0;
		1180	if (pl->contr->combat_ob) pl->apply (pl->contr->combat_ob);
		1181	}
		1182
		1183	pl->contr->queue_stats_update ();
		1184
1092	if (glow_radius && pl->is_on_map ())	1185	if (expect_false (glow_radius) && pl->is_on_map ())
1093	update_all_los (pl->map, pl->x, pl->y);	1186	update_all_los (pl->map, pl->x, pl->y);
1094	}	1187	}
1095	}	1188	}
1096	else if (map)	1189	else if (map)
1097	{	1190	{
1098	map->dirty = true;	1191	map->dirty = true;
1099	mapspace &ms = this->ms ();	1192	mapspace &ms = this->ms ();
…		…
1112	close_container ();	1205	close_container ();
1113		1206
1114	--map->players;	1207	--map->players;
1115	map->touch ();	1208	map->touch ();
1116	}	1209	}
1117	else if (pl->container == this)	1210	else if (pl->container_ () == this)
1118	{	1211	{
1119	// removing a container should close it	1212	// removing a container should close it
1120	close_container ();	1213	close_container ();
1121	}	1214	}
1122		1215	else
1123	esrv_del_item (pl->contr, count);	1216	esrv_del_item (pl->contr, count);
1124	}	1217	}
1125		1218
1126	/* link the object above us */	1219	/* link the object above us */
1127	// re-link, make sure compiler can easily use cmove	1220	// re-link, make sure compiler can easily use cmove
1128	*(above ? &above->below : &ms.top) = below;	1221	*(above ? &above->below : &ms.top) = below;
…		…
1138		1231
1139	int check_walk_off = !flag [FLAG_NO_APPLY];	1232	int check_walk_off = !flag [FLAG_NO_APPLY];
1140		1233
1141	if (object *pl = ms.player ())	1234	if (object *pl = ms.player ())
1142	{	1235	{
1143	if (pl->container == this)	1236	if (pl->container_ () == this)
1144	/* If a container that the player is currently using somehow gets	1237	/* If a container that the player is currently using somehow gets
1145	* removed (most likely destroyed), update the player view	1238	* removed (most likely destroyed), update the player view
1146	* appropriately.	1239	* appropriately.
1147	*/	1240	*/
1148	pl->close_container ();	1241	pl->close_container ();
…		…
1152	//TODO: update floorbox to preserve ordering	1245	//TODO: update floorbox to preserve ordering
1153	if (pl->contr->ns)	1246	if (pl->contr->ns)
1154	pl->contr->ns->floorbox_update ();	1247	pl->contr->ns->floorbox_update ();
1155	}	1248	}
1156		1249
		1250	if (check_walk_off)
1157	for (tmp = ms.bot; tmp; tmp = tmp->above)	1251	for (object above, tmp = ms.bot; tmp; tmp = above)
1158	{	1252	{
		1253	above = tmp->above;
		1254
1159	/* No point updating the players look faces if he is the object	1255	/* No point updating the players look faces if he is the object
1160	* being removed.	1256	* being removed.
1161	*/	1257	*/
1162		1258
1163	/* See if object moving off should effect something */	1259	/* See if object moving off should effect something */
1164	if (check_walk_off
1165	&& ((move_type & tmp->move_off)	1260	if ((move_type & tmp->move_off)
1166	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0))	1261	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0)
1167	{
1168	move_apply (tmp, this, 0);	1262	move_apply (tmp, this, 0);
1169
1170	if (destroyed ())
1171	LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ());
1172	}	1263	}
1173
1174	last = tmp;
1175	}
1176		1264
1177	if (affects_los ())	1265	if (affects_los ())
1178	update_all_los (map, x, y);	1266	update_all_los (map, x, y);
1179	}	1267	}
1180	}	1268	}
…		…
1224		1312
1225	object *prev = this;	1313	object *prev = this;
1226		1314
1227	for (archetype at = (archetype )arch->more; at; at = (archetype *)at->more)	1315	for (archetype at = (archetype )arch->more; at; at = (archetype *)at->more)
1228	{	1316	{
1229	object *op = arch_to_object (at);	1317	object *op = at->instance ();
1230		1318
1231	op->name = name;	1319	op->name = name;
1232	op->name_pl = name_pl;	1320	op->name_pl = name_pl;
1233	op->title = title;	1321	op->title = title;
1234		1322
…		…
1272	* Passing 0 for flag gives proper default values, so flag really only needs	1360	* Passing 0 for flag gives proper default values, so flag really only needs
1273	* to be set if special handling is needed.	1361	* to be set if special handling is needed.
1274	*	1362	*
1275	* Return value:	1363	* Return value:
1276	* new object if 'op' was merged with other object	1364	* new object if 'op' was merged with other object
1277	* NULL if 'op' was destroyed	1365	* NULL if there was an error (destroyed, blocked etc.)
1278	* just 'op' otherwise	1366	* just 'op' otherwise
1279	*/	1367	*/
1280	object *	1368	object *
1281	insert_ob_in_map (object op, maptile m, object *originator, int flag)	1369	insert_ob_in_map (object op, maptile m, object *originator, int flag)
1282	{	1370	{
…		…
1319	// from here :/	1407	// from here :/
1320	op->nrof += tmp->nrof;	1408	op->nrof += tmp->nrof;
1321	tmp->destroy ();	1409	tmp->destroy ();
1322	}	1410	}
1323		1411
1324	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */	1412	op->clr_flag (FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */
1325	CLEAR_FLAG (op, FLAG_INV_LOCKED);	1413	op->clr_flag (FLAG_INV_LOCKED);
1326		1414
1327	if (!QUERY_FLAG (op, FLAG_ALIVE))	1415	if (!op->flag [FLAG_ALIVE])
1328	CLEAR_FLAG (op, FLAG_NO_STEAL);	1416	op->clr_flag (FLAG_NO_STEAL);
1329		1417
1330	if (flag & INS_BELOW_ORIGINATOR)	1418	if (flag & INS_BELOW_ORIGINATOR)
1331	{	1419	{
1332	if (originator->map != op->map \|\| originator->x != op->x \|\| originator->y != op->y)	1420	if (originator->map != op->map \|\| originator->x != op->x \|\| originator->y != op->y)
1333	{	1421	{
…		…
1368	* when lots of spells are cast in one area. Currently, it is presumed	1456	* when lots of spells are cast in one area. Currently, it is presumed
1369	* that flying non pickable objects are spell objects.	1457	* that flying non pickable objects are spell objects.
1370	*/	1458	*/
1371	for (object *tmp = ms.bot; tmp; tmp = tmp->above)	1459	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
1372	{	1460	{
1373	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) \|\| QUERY_FLAG (tmp, FLAG_OVERLAY_FLOOR))	1461	if (tmp->flag [FLAG_IS_FLOOR] \|\| tmp->flag [FLAG_OVERLAY_FLOOR])
1374	floor = tmp;	1462	floor = tmp;
1375		1463
1376	if (QUERY_FLAG (tmp, FLAG_NO_PICK) && (tmp->move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH)) && !QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1464	if (tmp->flag [FLAG_NO_PICK] && (tmp->move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH)) && !tmp->flag [FLAG_IS_FLOOR])
1377	{	1465	{
1378	/* We insert above top, so we want this object below this */	1466	/* We insert above top, so we want this object below this */
1379	top = tmp->below;	1467	top = tmp->below;
1380	break;	1468	break;
1381	}	1469	}
…		…
1399	&& (op->face && !faces [op->face].visibility))	1487	&& (op->face && !faces [op->face].visibility))
1400	{	1488	{
1401	object *last;	1489	object *last;
1402		1490
1403	for (last = top; last != floor; last = last->below)	1491	for (last = top; last != floor; last = last->below)
1404	if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT))	1492	if (last->flag [FLAG_BLOCKSVIEW] && (last->type != EXIT))
1405	break;	1493	break;
1406		1494
1407	/* Check to see if we found the object that blocks view,	1495	/* Check to see if we found the object that blocks view,
1408	* and make sure we have a below pointer for it so that	1496	* and make sure we have a below pointer for it so that
1409	* we can get inserted below this one, which requires we	1497	* we can get inserted below this one, which requires we
…		…
1509		1597
1510	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)	1598	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
1511	if (tmp->arch->archname == archname) /* same archetype */	1599	if (tmp->arch->archname == archname) /* same archetype */
1512	tmp->destroy ();	1600	tmp->destroy ();
1513		1601
1514	object *tmp = arch_to_object (archetype::find (archname));	1602	object *tmp = archetype::find (archname)->instance ();
1515		1603
1516	tmp->x = op->x;	1604	tmp->x = op->x;
1517	tmp->y = op->y;	1605	tmp->y = op->y;
1518		1606
1519	insert_ob_in_map (tmp, op->map, op, 0);	1607	insert_ob_in_map (tmp, op->map, op, 0);
…		…
1524	{	1612	{
1525	if (where->env)	1613	if (where->env)
1526	return where->env->insert (this);	1614	return where->env->insert (this);
1527	else	1615	else
1528	return where->map->insert (this, where->x, where->y, originator, flags);	1616	return where->map->insert (this, where->x, where->y, originator, flags);
		1617	}
		1618
		1619	// check whether we can put this into the map, respect max_volume, max_items
		1620	bool
		1621	object::can_drop_at (maptile m, int x, int y, object originator)
		1622	{
		1623	mapspace &ms = m->at (x, y);
		1624
		1625	int items = ms.items ();
		1626
		1627	if (!items // testing !items ensures we can drop at least one item
		1628	\|\| (items < m->max_items
		1629	&& ms.volume () < m->max_volume))
		1630	return true;
		1631
		1632	if (originator && originator->is_player ())
		1633	originator->contr->failmsgf (
		1634	"No matter how hard you try, you just cannot put the %s here H<Try to remove some items from the floor first.>",
		1635	query_name ()
		1636	);
		1637
		1638	return false;
1529	}	1639	}
1530		1640
1531	/*	1641	/*
1532	* decrease(object, number) decreases a specified number from	1642	* decrease(object, number) decreases a specified number from
1533	* the amount of an object. If the amount reaches 0, the object	1643	* the amount of an object. If the amount reaches 0, the object
…		…
1673	if (op->glow_radius && is_on_map ())	1783	if (op->glow_radius && is_on_map ())
1674	{	1784	{
1675	update_stats ();	1785	update_stats ();
1676	update_all_los (map, x, y);	1786	update_all_los (map, x, y);
1677	}	1787	}
1678	else if (is_player () && !flag [FLAG_NO_FIX_PLAYER])	1788	else if (is_player ())
1679	// if this is a player's inventory, update stats	1789	// if this is a player's inventory, update stats
1680	update_stats ();	1790	contr->queue_stats_update ();
1681		1791
1682	INVOKE_OBJECT (INSERT, this);	1792	INVOKE_OBJECT (INSERT, this);
1683		1793
1684	return op;	1794	return op;
1685	}	1795	}
…		…
1705	* on top.	1815	* on top.
1706	*/	1816	*/
1707	int	1817	int
1708	check_move_on (object op, object originator)	1818	check_move_on (object op, object originator)
1709	{	1819	{
1710	if (QUERY_FLAG (op, FLAG_NO_APPLY))	1820	if (op->flag [FLAG_NO_APPLY])
1711	return 0;	1821	return 0;
1712		1822
1713	object *tmp;	1823	object *tmp;
1714	maptile *m = op->map;	1824	maptile *m = op->map;
1715	int x = op->x, y = op->y;	1825	int x = op->x, y = op->y;
…		…
1752	* Second check makes sure that the movement types not being slowed	1862	* Second check makes sure that the movement types not being slowed
1753	* (~slow_move) is not blocked on this space - just because the	1863	* (~slow_move) is not blocked on this space - just because the
1754	* space doesn't slow down swimming (for example), if you can't actually	1864	* space doesn't slow down swimming (for example), if you can't actually
1755	* swim on that space, can't use it to avoid the penalty.	1865	* swim on that space, can't use it to avoid the penalty.
1756	*/	1866	*/
1757	if (!QUERY_FLAG (op, FLAG_WIZPASS))	1867	if (!op->flag [FLAG_WIZPASS])
1758	{	1868	{
1759	if ((!op->move_type && tmp->move_slow & MOVE_WALK) \|\|	1869	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))	1870	((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))
1761	{	1871	{
1762	float diff = tmp->move_slow_penalty * fabs (op->speed);	1872	float diff = tmp->move_slow_penalty * fabs (op->speed);
…		…
1893	void	2003	void
1894	flag_inv (object *op, int flag)	2004	flag_inv (object *op, int flag)
1895	{	2005	{
1896	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2006	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1897	{	2007	{
1898	SET_FLAG (tmp, flag);	2008	tmp->set_flag (flag);
1899	flag_inv (tmp, flag);	2009	flag_inv (tmp, flag);
1900	}	2010	}
1901	}	2011	}
1902		2012
1903	/*	2013	/*
…		…
1906	void	2016	void
1907	unflag_inv (object *op, int flag)	2017	unflag_inv (object *op, int flag)
1908	{	2018	{
1909	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2019	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1910	{	2020	{
1911	CLEAR_FLAG (tmp, flag);	2021	tmp->clr_flag (flag);
1912	unflag_inv (tmp, flag);	2022	unflag_inv (tmp, flag);
1913	}	2023	}
1914	}	2024	}
1915		2025
1916	/*	2026	/*
…		…
2172	* This basically means that if direction is 15, then it could either go	2282	* This basically means that if direction is 15, then it could either go
2173	* direction 4, 14, or 16 to get back to where we are.	2283	* direction 4, 14, or 16 to get back to where we are.
2174	* Moved from spell_util.c to object.c with the other related direction	2284	* Moved from spell_util.c to object.c with the other related direction
2175	* functions.	2285	* functions.
2176	*/	2286	*/
2177	const int reduction_dir[SIZEOFFREE][3] = {	2287	static const int reduction_dir[SIZEOFFREE][3] = {
2178	{0, 0, 0}, /* 0 */	2288	{0, 0, 0}, /* 0 */
2179	{0, 0, 0}, /* 1 */	2289	{0, 0, 0}, /* 1 */
2180	{0, 0, 0}, /* 2 */	2290	{0, 0, 0}, /* 2 */
2181	{0, 0, 0}, /* 3 */	2291	{0, 0, 0}, /* 3 */
2182	{0, 0, 0}, /* 4 */	2292	{0, 0, 0}, /* 4 */
…		…
2276	* Add a check so we can't pick up invisible objects (0.93.8)	2386	* Add a check so we can't pick up invisible objects (0.93.8)
2277	*/	2387	*/
2278	int	2388	int
2279	can_pick (const object who, const object item)	2389	can_pick (const object who, const object item)
2280	{	2390	{
2281	return /QUERY_FLAG(who,FLAG_WIZ)\|\| /	2391	return /who->flag [FLAG_WIZ]\|\| /
2282	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&	2392	(item->weight > 0 && !item->flag [FLAG_NO_PICK] &&
2283	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->is_player () \|\| item->weight < who->weight / 3));	2393	!item->flag [FLAG_ALIVE] && !item->invisible && (who->is_player () \|\| item->weight < who->weight / 3));
2284	}	2394	}
2285		2395
2286	/*	2396	/*
2287	* create clone from object to another	2397	* create clone from object to another
2288	*/	2398	*/
…		…
2453	{	2563	{
2454	return map ? map->region (x, y)	2564	return map ? map->region (x, y)
2455	: region::default_region ();	2565	: region::default_region ();
2456	}	2566	}
2457		2567
2458	const materialtype_t *
2459	object::dominant_material () const
2460	{
2461	if (materialtype_t *mt = name_to_material (materialname))
2462	return mt;
2463
2464	return name_to_material (shstr_unknown);
2465	}
2466
2467	void	2568	void
2468	object::open_container (object *new_container)	2569	object::open_container (object *new_container)
2469	{	2570	{
2470	if (container == new_container)	2571	if (container == new_container)
2471	return;	2572	return;
…		…
2505	// TODO: this does not seem to serve any purpose anymore?	2606	// TODO: this does not seem to serve any purpose anymore?
2506	#if 0	2607	#if 0
2507	// insert the "Close Container" object.	2608	// insert the "Close Container" object.
2508	if (archetype *closer = new_container->other_arch)	2609	if (archetype *closer = new_container->other_arch)
2509	{	2610	{
2510	object *closer = arch_to_object (new_container->other_arch);	2611	object *closer = new_container->other_arch->instance ();
2511	closer->flag [FLAG_NO_MAP_SAVE] = 1;	2612	closer->flag [FLAG_NO_MAP_SAVE] = 1;
2512	new_container->insert (closer);	2613	new_container->insert (closer);
2513	}	2614	}
2514	#endif	2615	#endif
2515		2616
…		…
2541	return splay (tmp);	2642	return splay (tmp);
2542		2643
2543	return 0;	2644	return 0;
2544	}	2645	}
2545		2646
		2647	//-GPL
		2648
		2649	void
		2650	object::force_set_timer (int duration)
		2651	{
		2652	this->duration = 1;
		2653	this->speed_left = -1.f;
		2654
		2655	this->set_speed (duration ? 1.f / duration : 0.f);
		2656	}
		2657
2546	object *	2658	object *
2547	object::force_add (shstr_tmp name, int duration)	2659	object::force_add (shstr_tmp name, int duration)
2548	{	2660	{
2549	if (object *force = force_find (name))	2661	if (object *force = force_find (name))
2550	force->destroy ();	2662	force->destroy ();
2551		2663
2552	object *force = get_archetype (FORCE_NAME);	2664	object *force = get_archetype (FORCE_NAME);
2553		2665
2554	force->slaying = name;	2666	force->slaying = name;
2555	force->stats.food = 1;	2667	force->force_set_timer (duration);
2556	force->speed_left = -1.f;
2557
2558	force->set_speed (duration ? 1.f / duration : 0.f);
2559	force->flag [FLAG_IS_USED_UP] = true;
2560	force->flag [FLAG_APPLIED] = true;	2668	force->flag [FLAG_APPLIED] = true;
2561		2669
2562	return insert (force);	2670	return insert (force);
2563	}	2671	}
2564		2672
2565	void	2673	void
…		…
2614		2722
2615	insert (force);	2723	insert (force);
2616	}	2724	}
2617	}	2725	}
2618		2726
		2727	void object::change_move_type (MoveType mt)
		2728	{
		2729	if (move_type == mt)
		2730	return;
		2731
		2732	if (is_on_map ())
		2733	{
		2734	// we are on the map, so handle move_on/off effects
		2735	remove ();
		2736	move_type = mt;
		2737	map->insert (this, x, y, this);
		2738	}
		2739	else
		2740	move_type = mt;
		2741	}
		2742

Diff Legend

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Comparing deliantra/server/common/object.C (file contents): Revision 1.288 by root, Sat Oct 3 22:36:08 2009 UTC vs. Revision 1.324 by root, Mon Apr 12 05:22:37 2010 UTC

Diff Legend

Comparing deliantra/server/common/object.C (file contents):
Revision 1.288 by root, Sat Oct 3 22:36:08 2009 UTC vs.
Revision 1.324 by root, Mon Apr 12 05:22:37 2010 UTC