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Comparing deliantra/server/common/object.C (file contents):
Revision 1.233 by root, Tue May 6 18:47:32 2008 UTC vs.
Revision 1.317 by root, Fri Apr 2 03:41:24 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 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		38
38	objectvec objects;	39	objectvec objects;
39	activevec actives;	40	activevec actives;
		41
		42	//+GPL
40		43
41	short freearr_x[SIZEOFFREE] = {	44	short freearr_x[SIZEOFFREE] = {
42	0,	45	0,
43	0, 1, 1, 1, 0, -1, -1, -1,	46	0, 1, 1, 1, 0, -1, -1, -1,
44	0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1,	47	0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1,
…		…
48	0,	51	0,
49	-1, -1, 0, 1, 1, 1, 0, -1,	52	-1, -1, 0, 1, 1, 1, 0, -1,
50	-2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2,	53	-2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2,
51	-3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3	54	-3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3
52	};	55	};
53	int maxfree[SIZEOFFREE] = {
54	0,
55	9, 10, 13, 14, 17, 18, 21, 22,
56	25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48,
57	49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49
58	};
59	int freedir[SIZEOFFREE] = {	56	int freedir[SIZEOFFREE] = {
60	0,	57	0,
61	1, 2, 3, 4, 5, 6, 7, 8,	58	1, 2, 3, 4, 5, 6, 7, 8,
62	1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8,	59	1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8,
63	1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8	60	1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8
64	};	61	};
65		62
		63	static int maxfree[SIZEOFFREE] = {
		64	0,
		65	9, 10, 13, 14, 17, 18, 21, 22,
		66	25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48,
		67	49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49
		68	};
		69
66	static void	70	static void
67	write_uuid (uval64 skip, bool sync)	71	write_uuid (uval64 skip, bool sync)
68	{	72	{
69	CALL_BEGIN (2);	73	CALL_BEGIN (2);
70	CALL_ARG_SV (newSVval64 (skip));	74	CALL_ARG_SV (newSVval64 (skip));
…		…
72	CALL_CALL ("cf::write_uuid", G_DISCARD);	76	CALL_CALL ("cf::write_uuid", G_DISCARD);
73	CALL_END;	77	CALL_END;
74	}	78	}
75		79
76	static void	80	static void
77	read_uuid (void)	81	read_uuid ()
78	{	82	{
79	char filename[MAX_BUF];	83	char filename[MAX_BUF];
80		84
81	sprintf (filename, "%s/uuid", settings.localdir);	85	sprintf (filename, "%s/uuid", settings.localdir);
82		86
…		…
96		100
97	LOG (llevError, "FATAL: cannot open %s for reading!\n", filename);	101	LOG (llevError, "FATAL: cannot open %s for reading!\n", filename);
98	_exit (1);	102	_exit (1);
99	}	103	}
100		104
101	UUID::BUF buf;	105	char buf [UUID::MAX_LEN];
102	buf[0] = 0;	106	buf[0] = 0;
103	fgets (buf, sizeof (buf), fp);	107	fgets (buf, sizeof (buf), fp);
104		108
105	if (!UUID::cur.parse (buf))	109	if (!UUID::cur.parse (buf))
106	{	110	{
…		…
133		137
134	void	138	void
135	UUID::init ()	139	UUID::init ()
136	{	140	{
137	read_uuid ();	141	read_uuid ();
		142	}
		143
		144	bool
		145	UUID::parse (const char *s)
		146	{
		147	if (*s++ != '<' || *s++ != '1' || *s++ != '.')
		148	return false;
		149
		150	seq = 0;
		151
		152	while (*s != '>')
		153	{
		154	if (*s < '0')
		155	return false;
		156
		157	// this gives nice branchless code with gcc
		158	assert ('0' < 'a' && '0' == 48 && 'a' == 97);
		159	int digit = (*s + (*s & 0x40 ? 9 : 0)) & 15;
		160
		161	seq = (seq << 4) | digit;
		162
		163	++s;
		164	}
		165
		166	return true;
		167	}
		168
		169	char *
		170	UUID::append (char *buf) const
		171	{
		172	*buf++ = '<';
		173	*buf++ = '1';
		174	*buf++ = '.';
		175
		176	uint64_t seq = this->seq;
		177	const int bits = 64;
		178	char nz = 0;
		179	static const char tohex [] = "0123456789abcdef";
		180
		181	// assert (len >= 3 + bits / 4 + 1 + 1);
		182	for (int i = bits / 4; --i; )
		183	{
		184	uint8_t digit = seq >> (bits - 4);
		185
		186	*buf = tohex [digit];
		187	nz |= digit;
		188	buf += nz ? 1 : 0;
		189	seq <<= 4;
		190	}
		191
		192	// last digit is special - always emit
		193	uint8_t digit = seq >> (bits - 4);
		194	*buf++ = tohex [digit];
		195
		196	*buf++ = '>';
		197
		198	return buf;
		199	}
		200
		201	char *
		202	UUID::c_str () const
		203	{
		204	static char buf [MAX_LEN];
		205	*append (buf) = 0;
		206	return buf;
138	}	207	}
139		208
140	/* Returns TRUE if every key_values in wants has a partner with the same value in has. */	209	/* Returns TRUE if every key_values in wants has a partner with the same value in has. */
141	static bool	210	static bool
142	compare_ob_value_lists_one (const object *wants, const object *has)	211	compare_ob_value_lists_one (const object *wants, const object *has)
…		…
178	* Improvements made with merge: Better checking on potion, and also	247	* Improvements made with merge: Better checking on potion, and also
179	* check weight	248	* check weight
180	*/	249	*/
181	bool object::can_merge_slow (object *ob1, object *ob2)	250	bool object::can_merge_slow (object *ob1, object *ob2)
182	{	251	{
183	/* A couple quicksanity checks */	252	/* A couple quick sanity checks */
184	if (ob1 == ob2	253	if (ob1 == ob2
185	|| ob1->type != ob2->type	254	|| ob1->type != ob2->type
186	|| ob1->speed != ob2->speed
187	|| ob1->value != ob2->value	255	|| ob1->value != ob2->value
188	|| ob1->name != ob2->name)	256	|| ob1->name != ob2->name
		257	|| fabs (ob1->speed - ob2->speed) >= MIN_ACTIVE_SPEED)
189	return 0;	258	return 0;
190		259
191	/* Do not merge objects if nrof would overflow. First part checks	260	/* Do not merge objects if nrof would overflow, assume nrof
192	* for unsigned overflow (2c), second part checks whether the result	261	* is always 0 .. 2**31-1 */
193	* would fit into a 32 bit signed int, which is often used to hold	262	if (ob1->nrof > 0x7fffffff - ob2->nrof)
194	* nrof values.
195	*/
196	if (~ob1->nrof < ob2->nrof || ob1->nrof + ob2->nrof > (1UL << 31))
197	return 0;	263	return 0;
198		264
199	/* If the objects have been identified, set the BEEN_APPLIED flag.	265	/* If the objects have been identified, set the BEEN_APPLIED flag.
200	* This is to the comparison of the flags below will be OK. We	266	* This is to the comparison of the flags below will be OK. We
201	* just can't ignore the been applied or identified flags, as they	267	* just can't ignore the been applied or identified flags, as they
…		…
206	SET_FLAG (ob1, FLAG_BEEN_APPLIED);	272	SET_FLAG (ob1, FLAG_BEEN_APPLIED);
207		273
208	if (QUERY_FLAG (ob2, FLAG_IDENTIFIED))	274	if (QUERY_FLAG (ob2, FLAG_IDENTIFIED))
209	SET_FLAG (ob2, FLAG_BEEN_APPLIED);	275	SET_FLAG (ob2, FLAG_BEEN_APPLIED);
210		276
211	if (ob1->arch->name != ob2->arch->name	277	if (ob1->arch->archname != ob2->arch->archname
212	|| ob1->name != ob2->name	278	|| ob1->name != ob2->name
213	|| ob1->title != ob2->title	279	|| ob1->title != ob2->title
214	|| ob1->msg != ob2->msg	280	|| ob1->msg != ob2->msg
215	|| ob1->weight != ob2->weight	281	|| ob1->weight != ob2->weight
216	|| ob1->attacktype != ob2->attacktype	282	|| ob1->attacktype != ob2->attacktype
217	|| ob1->magic != ob2->magic	283	|| ob1->magic != ob2->magic
218	|| ob1->slaying != ob2->slaying	284	|| ob1->slaying != ob2->slaying
219	|| ob1->skill != ob2->skill	285	|| ob1->skill != ob2->skill
220	|| ob1->value != ob2->value	286	|| ob1->value != ob2->value
221	|| ob1->animation_id != ob2->animation_id	287	|| ob1->animation_id != ob2->animation_id
		288	|| (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependend on each other
222	|| ob1->client_type != ob2->client_type	289	|| ob1->client_type != ob2->client_type
223	|| ob1->materialname != ob2->materialname	290	|| ob1->material != ob2->material
224	|| ob1->lore != ob2->lore	291	|| ob1->lore != ob2->lore
225	|| ob1->subtype != ob2->subtype	292	|| ob1->subtype != ob2->subtype
226	|| ob1->move_type != ob2->move_type	293	|| ob1->move_type != ob2->move_type
227	|| ob1->move_block != ob2->move_block	294	|| ob1->move_block != ob2->move_block
228	|| ob1->move_allow != ob2->move_allow	295	|| ob1->move_allow != ob2->move_allow
229	|| ob1->move_on != ob2->move_on	296	|| ob1->move_on != ob2->move_on
230	|| ob1->move_off != ob2->move_off	297	|| ob1->move_off != ob2->move_off
231	|| ob1->move_slow != ob2->move_slow	298	|| ob1->move_slow != ob2->move_slow
232	|| ob1->move_slow_penalty != ob2->move_slow_penalty	299	|| fabs (ob1->move_slow_penalty - ob2->move_slow_penalty) >= (1.f / 1024.f)
233	|| memcmp (&ob1->resist, &ob2->resist, sizeof (ob1->resist))	300	|| memcmp (&ob1->resist, &ob2->resist, sizeof (ob1->resist))
234	|| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))	301	|| memcmp (&ob1->stats , &ob2->stats , sizeof (ob1->stats)))
235	return 0;	302	return 0;
236		303
237	if ((ob1->flag ^ ob2->flag)	304	if ((ob1->flag ^ ob2->flag)
238	.reset (FLAG_INV_LOCKED)	305	.reset (FLAG_INV_LOCKED)
239	.reset (FLAG_CLIENT_SENT)
240	.reset (FLAG_REMOVED)	306	.reset (FLAG_REMOVED)
241	.any ())	307	.any ())
242	return 0;	308	return 0;
243		309
244	/* This is really a spellbook check - we should in general	310	/* This is really a spellbook check - we should in general
…		…
326	{	392	{
327	// see if we are in a container of sorts	393	// see if we are in a container of sorts
328	if (env)	394	if (env)
329	{	395	{
330	// the player inventory itself is always visible	396	// the player inventory itself is always visible
331	if (env->type == PLAYER)	397	if (env->is_player ())
332	return env;	398	return env;
333		399
334	// else a player could have our env open	400	// else a player could have our env open
335	object *envest = env->outer_env ();	401	object *envest = env->outer_env_or_self ();
336		402
337	// the player itself is always on a map, so we will find him here	403	// the player itself is always on a map, so we will find him here
338	// even if our inv is in a player.	404	// even if our inv is in a player.
339	if (envest->is_on_map ())	405	if (envest->is_on_map ())
340	if (object *pl = envest->ms ().player ())	406	if (object *pl = envest->ms ().player ())
341	if (pl->container == env)	407	if (pl->container_ () == env)
342	return pl;	408	return pl;
343	}	409	}
344	else	410	else
345	{	411	{
346	// maybe there is a player standing on the same mapspace	412	// maybe there is a player standing on the same mapspace
347	// this will catch the case where "this" is a player	413	// this will catch the case where "this" is a player
348	if (object *pl = ms ().player ())	414	if (object *pl = ms ().player ())
349	if (!pl->container || this == pl->container)	415	if ((pl->contr->ns && !pl->container_ () && !pl->contr->ns->update_look)
		416	|| pl->container_ () == this)
350	return pl;	417	return pl;
351	}	418	}
352	}	419	}
353		420
354	return 0;	421	return 0;
…		…
406	op->update_weight ();	473	op->update_weight ();
407		474
408	sum += op->total_weight ();	475	sum += op->total_weight ();
409	}	476	}
410		477
411	sum = weight_adjust (this, sum);	478	sum = weight_adjust_for (this, sum);
412		479
413	if (sum != carrying)	480	if (sum != carrying)
414	{	481	{
415	carrying = sum;	482	carrying = sum;
416		483
…		…
432	object_freezer freezer;	499	object_freezer freezer;
433	op->write (freezer);	500	op->write (freezer);
434	return freezer.as_string ();	501	return freezer.as_string ();
435	}	502	}
436		503
437	/*	504	char *
438	* get_nearest_part(multi-object, object 2) returns the part of the	505	object::as_string ()
439	* multi-object 1 which is closest to the second object.
440	* If it's not a multi-object, it is returned.
441	*/
442	object *
443	get_nearest_part (object *op, const object *pl)
444	{	506	{
445	object *tmp, *closest;	507	return dump_object (this);
446	int last_dist, i;
447
448	if (!op->more)
449	return op;
450
451	for (last_dist = distance (op, pl), closest = op, tmp = op->more;
452	tmp;
453	tmp = tmp->more)
454	if ((i = distance (tmp, pl)) < last_dist)
455	closest = tmp, last_dist = i;
456
457	return closest;
458	}	508	}
459		509
460	/*	510	/*
461	* Returns the object which has the count-variable equal to the argument.	511	* Returns the object which has the count-variable equal to the argument.
462	* VERRRY slow.	512	* VERRRY slow.
…		…
470		520
471	return 0;	521	return 0;
472	}	522	}
473		523
474	/*	524	/*
		525	* Returns the object which has the uuid equal to the argument.
		526	* MOAR VERRRY slow.
		527	*/
		528
		529	object *
		530	find_object_uuid (UUID i)
		531	{
		532	for_all_objects (op)
		533	if (op->uuid == i)
		534	return op;
		535
		536	return 0;
		537	}
		538
		539	/*
475	* Returns the first object which has a name equal to the argument.	540	* Returns the first object which has a name equal to the argument.
476	* Used only by the patch command, but not all that useful.	541	* Used only by the patch command, but not all that useful.
477	* Enables features like "patch <name-of-other-player> food 999"	542	* Enables features like "patch <name-of-other-player> food 999"
478	*/	543	*/
479	object *	544	object *
480	find_object_name (const char *str)	545	find_object_name (const char *str)
481	{	546	{
482	shstr_cmp str_ (str);	547	shstr_cmp str_ (str);
483	object *op;
484		548
		549	if (str_)
485	for_all_objects (op)	550	for_all_objects (op)
486	if (op->name == str_)	551	if (op->name == str_)
487	break;	552	return op;
488		553
489	return op;	554	return 0;
490	}	555	}
491		556
492	/*	557	/*
493	* Sets the owner and sets the skill and exp pointers to owner's current	558	* Sets the owner and sets the skill and exp pointers to owner's current
494	* skill and experience objects.	559	* skill and experience objects.
…		…
532	object::change_weapon (object *ob)	597	object::change_weapon (object *ob)
533	{	598	{
534	if (current_weapon == ob)	599	if (current_weapon == ob)
535	return true;	600	return true;
536		601
537	if (chosen_skill)	602	if (current_weapon && current_weapon->flag [FLAG_APPLIED])
538	chosen_skill->flag [FLAG_APPLIED] = false;
539
540	current_weapon = ob;
541	chosen_skill = !ob || ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill);
542
543	if (chosen_skill)
544	chosen_skill->flag [FLAG_APPLIED] = true;
545
546	update_stats ();
547
548	if (ob)
549	{
550	// now check wether any body locations became invalid, in which case
551	// we cannot apply the weapon at the moment.
552	for (int i = 0; i < NUM_BODY_LOCATIONS; ++i)
553	if (slot[i].used < 0)
554	{
555	current_weapon = chosen_skill = 0;
556	update_stats ();
557
558	new_draw_info_format (NDI_UNIQUE, 0, this,
559	"You try to balance all your items at once, "
560	"but the %s is just too much for your body. "
561	"[You need to unapply some items first.]", &ob->name);
562	return false;
563	}
564
565	//new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name);
566	}	603	{
567	else	604	manual_apply (this, current_weapon, AP_UNAPPLY);
568	;//new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons.");
569		605
570	if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL)	606	if (current_weapon && !current_weapon->flag [FLAG_APPLIED])//D
571	{	607	LOG (llevError, "FATAL: did not clear current_weapon (%s)\n", current_weapon->debug_desc ());
572	LOG (llevError | logBacktrace, "%s changed to unapplied weapon %s",	608
573	&name, ob->debug_desc ());	609	if (current_weapon && current_weapon->flag [FLAG_APPLIED])
574	return false;	610	return false;
		611	}
		612
		613	current_weapon = 0;
		614
		615	if (ob && !ob->flag [FLAG_APPLIED])
		616	{
		617	manual_apply (this, ob, AP_APPLY);
		618
		619	if (ob->flag [FLAG_APPLIED])
		620	current_weapon = ob;
		621	else
		622	return false;
575	}	623	}
576		624
577	return true;	625	return true;
578	}	626	}
579		627
…		…
635	tail = new_link;	683	tail = new_link;
636	}	684	}
637	}	685	}
638	}	686	}
639		687
640	if (speed < 0)	688	dst->activate ();
641	dst->speed_left -= rndm ();
642
643	dst->set_speed (dst->speed);
644	}	689	}
645		690
646	void	691	void
647	object::instantiate ()	692	object::instantiate ()
648	{	693	{
649	if (!uuid.seq) // HACK	694	if (!uuid.seq) // HACK
650	uuid = UUID::gen ();	695	uuid = UUID::gen ();
651		696
		697	// TODO: unclean state changes, should nt be done in copy_to AND instantiate
		698	if (flag [FLAG_RANDOM_SPEED] && speed)
		699	speed_left = - speed - rndm (); // TODO animation
		700	else
652	speed_left = -0.1f;	701	speed_left = -1.;
		702
653	/* copy the body_info to the body_used - this is only really	703	/* 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.	704	* 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	705	* by doing so, when a monster is created, it has good starting
656	* values for the body_used info, so when items are created	706	* values for the body_used info, so when items are created
657	* for it, they can be properly equipped.	707	* for it, they can be properly equipped.
…		…
665	object *	715	object *
666	object::clone ()	716	object::clone ()
667	{	717	{
668	object *neu = create ();	718	object *neu = create ();
669	copy_to (neu);	719	copy_to (neu);
		720
		721	// TODO: unclean state changes, should not be done in clone AND instantiate
		722	if (neu->flag [FLAG_RANDOM_SPEED] && neu->speed)
		723	neu->speed_left = - neu->speed - rndm (); // TODO animation
		724
670	neu->map = map; // not copied by copy_to	725	neu->map = map; // not copied by copy_to
671	return neu;	726	return neu;
672	}	727	}
673		728
674	/*	729	/*
…		…
692	* This function needs to be called whenever the speed of an object changes.	747	* This function needs to be called whenever the speed of an object changes.
693	*/	748	*/
694	void	749	void
695	object::set_speed (float speed)	750	object::set_speed (float speed)
696	{	751	{
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;	752	this->speed = speed;
704		753
705	if (has_active_speed ())	754	if (has_active_speed ())
706	activate ();	755	activate ();
707	else	756	else
…		…
757		806
758	if (!(m.flags_ & P_UPTODATE))	807	if (!(m.flags_ & P_UPTODATE))
759	/* nop */;	808	/* nop */;
760	else if (action == UP_OBJ_INSERT)	809	else if (action == UP_OBJ_INSERT)
761	{	810	{
		811	#if 0
762	// this is likely overkill, TODO: revisit (schmorp)	812	// this is likely overkill, TODO: revisit (schmorp)
763	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))	813	if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW))
764	|| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))	814	|| (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC))
765	|| (op->type == PLAYER && !(m.flags_ & P_PLAYER))	815	|| (op->is_player () && !(m.flags_ & P_PLAYER))
766	|| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))	816	|| (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE))
767	|| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))	817	|| (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE))
768	|| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))	818	|| (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC))
769	|| (m.move_on | op->move_on ) != m.move_on	819	|| (m.move_on | op->move_on ) != m.move_on
770	|| (m.move_off | op->move_off ) != m.move_off	820	|| (m.move_off | op->move_off ) != m.move_off
771	|| (m.move_slow | op->move_slow) != m.move_slow	821	|| (m.move_slow | op->move_slow) != m.move_slow
772	/* This isn't perfect, but I don't expect a lot of objects to	822	/* This isn't perfect, but I don't expect a lot of objects to
773	* to have move_allow right now.	823	* have move_allow right now.
774	*/	824	*/
775	|| ((m.move_block | op->move_block) & ~op->move_allow) != m.move_block	825	|| ((m.move_block | op->move_block) & ~op->move_allow) != m.move_block
		826	m.invalidate ();
		827	#else
776	|| 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp)	828	// the above is not strong enough a test to skip updating. los maybe? TODO (schmorp)
777	m.flags_ = 0;	829	m.invalidate ();
		830	#endif
778	}	831	}
779	/* if the object is being removed, we can't make intelligent	832	/* if the object is being removed, we can't make intelligent
780	* decisions, because remove_ob can't really pass the object	833	* decisions, because remove_ob can't really pass the object
781	* that is being removed.	834	* that is being removed.
782	*/	835	*/
783	else if (action == UP_OBJ_CHANGE || action == UP_OBJ_REMOVE)	836	else if (action == UP_OBJ_CHANGE || action == UP_OBJ_REMOVE)
784	m.flags_ = 0;	837	m.invalidate ();
785	else if (action == UP_OBJ_FACE)	838	else if (action == UP_OBJ_FACE)
786	/* Nothing to do for that case */ ;	839	/* Nothing to do for that case */ ;
787	else	840	else
788	LOG (llevError, "update_object called with invalid action: %d\n", action);	841	LOG (llevError, "update_object called with invalid action: %d\n", action);
789		842
…		…
793		846
794	object::object ()	847	object::object ()
795	{	848	{
796	SET_FLAG (this, FLAG_REMOVED);	849	SET_FLAG (this, FLAG_REMOVED);
797		850
798	expmul = 1.0;	851	//expmul = 1.0; declared const for the time being
799	face = blank_face;	852	face = blank_face;
		853	material = MATERIAL_NULL;
800	}	854	}
801		855
802	object::~object ()	856	object::~object ()
803	{	857	{
804	unlink ();	858	unlink ();
…		…
833	/* If already on active list, don't do anything */	887	/* If already on active list, don't do anything */
834	if (active)	888	if (active)
835	return;	889	return;
836		890
837	if (has_active_speed ())	891	if (has_active_speed ())
		892	{
		893	if (flag [FLAG_FREED])
		894	LOG (llevError | logBacktrace, "BUG: tried to activate freed object %s\n", debug_desc ());//D
		895
838	actives.insert (this);	896	actives.insert (this);
		897	}
839	}	898	}
840		899
841	void	900	void
842	object::activate_recursive ()	901	object::activate_recursive ()
843	{	902	{
…		…
904	* drop on that space.	963	* drop on that space.
905	*/	964	*/
906	if (!drop_to_ground	965	if (!drop_to_ground
907	|| !map	966	|| !map
908	|| map->in_memory != MAP_ACTIVE	967	|| map->in_memory != MAP_ACTIVE
909	|| map->nodrop	968	|| map->no_drop
910	|| ms ().move_block == MOVE_ALL)	969	|| ms ().move_block == MOVE_ALL)
911	{	970	{
912	while (inv)	971	while (inv)
913	{
914	inv->destroy_inv (false);
915	inv->destroy ();	972	inv->destroy ();
916	}
917	}	973	}
918	else	974	else
919	{ /* Put objects in inventory onto this space */	975	{ /* Put objects in inventory onto this space */
920	while (inv)	976	while (inv)
921	{	977	{
…		…
925	|| op->flag [FLAG_NO_DROP]	981	|| op->flag [FLAG_NO_DROP]
926	|| op->type == RUNE	982	|| op->type == RUNE
927	|| op->type == TRAP	983	|| op->type == TRAP
928	|| op->flag [FLAG_IS_A_TEMPLATE]	984	|| op->flag [FLAG_IS_A_TEMPLATE]
929	|| op->flag [FLAG_DESTROY_ON_DEATH])	985	|| op->flag [FLAG_DESTROY_ON_DEATH])
930	op->destroy (true);	986	op->destroy ();
931	else	987	else
932	map->insert (op, x, y);	988	map->insert (op, x, y);
933	}	989	}
934	}	990	}
935	}	991	}
…		…
943		999
944	static struct freed_map : maptile	1000	static struct freed_map : maptile
945	{	1001	{
946	freed_map ()	1002	freed_map ()
947	{	1003	{
948	path = "<freed objects map>";	1004	path = "<freed objects map>";
949	name = "/internal/freed_objects_map";	1005	name = "/internal/freed_objects_map";
950	width = 3;	1006	width = 3;
951	height = 3;	1007	height = 3;
952	nodrop = 1;	1008	no_drop = 1;
		1009	no_reset = 1;
953		1010
954	alloc ();	1011	alloc ();
955	in_memory = MAP_ACTIVE;	1012	in_memory = MAP_ACTIVE;
956	}	1013	}
957		1014
…		…
963		1020
964	void	1021	void
965	object::do_destroy ()	1022	object::do_destroy ()
966	{	1023	{
967	if (flag [FLAG_IS_LINKED])	1024	if (flag [FLAG_IS_LINKED])
968	remove_button_link (this);	1025	remove_link ();
969		1026
970	if (flag [FLAG_FRIENDLY])	1027	if (flag [FLAG_FRIENDLY])
971	remove_friendly_object (this);	1028	remove_friendly_object (this);
972		1029
973	remove ();	1030	remove ();
…		…
998	attacked_by = 0;	1055	attacked_by = 0;
999	current_weapon = 0;	1056	current_weapon = 0;
1000	}	1057	}
1001		1058
1002	void	1059	void
1003	object::destroy (bool destroy_inventory)	1060	object::destroy ()
1004	{	1061	{
1005	if (destroyed ())	1062	if (destroyed ())
1006	return;	1063	return;
1007		1064
1008	if (!is_head () && !head->destroyed ())	1065	if (!is_head () && !head->destroyed ())
1009	{	1066	{
1010	LOG (llevError | logBacktrace, "tried to destroy the tail of an object");	1067	LOG (llevError | logBacktrace, "tried to destroy the tail of an object");
1011	head->destroy (destroy_inventory);	1068	head->destroy ();
1012	return;	1069	return;
1013	}	1070	}
1014		1071
1015	destroy_inv (!destroy_inventory);	1072	destroy_inv (false);
1016		1073
1017	if (is_head ())	1074	if (is_head ())
1018	if (sound_destroy)	1075	if (sound_destroy)
1019	play_sound (sound_destroy);	1076	play_sound (sound_destroy);
1020	else if (flag [FLAG_MONSTER])	1077	else if (flag [FLAG_MONSTER])
…		…
1031	* the previous environment.	1088	* the previous environment.
1032	*/	1089	*/
1033	void	1090	void
1034	object::do_remove ()	1091	object::do_remove ()
1035	{	1092	{
1036	object *tmp, *last = 0;
1037	object *otmp;
1038
1039	if (flag [FLAG_REMOVED])	1093	if (flag [FLAG_REMOVED])
1040	return;	1094	return;
1041		1095
1042	INVOKE_OBJECT (REMOVE, this);	1096	INVOKE_OBJECT (REMOVE, this);
1043		1097
…		…
1057	esrv_del_item (pl->contr, count);	1111	esrv_del_item (pl->contr, count);
1058	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed	1112	flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed
1059		1113
1060	adjust_weight (env, -total_weight ());	1114	adjust_weight (env, -total_weight ());
1061		1115
1062	*(above ? &above->below : &env->inv) = below;	1116	object *pl = in_player ();
1063
1064	if (below)
1065	below->above = above;
1066		1117
1067	/* we set up values so that it could be inserted into	1118	/* we set up values so that it could be inserted into
1068	* the map, but we don't actually do that - it is up	1119	* the map, but we don't actually do that - it is up
1069	* to the caller to decide what we want to do.	1120	* to the caller to decide what we want to do.
1070	*/	1121	*/
1071	map = env->map;	1122	map = env->map;
1072	x = env->x;	1123	x = env->x;
1073	y = env->y;	1124	y = env->y;
		1125
		1126	// make sure cmov optimisation is applicable
		1127	*(above ? &above->below : &env->inv) = below;
		1128	*(below ? &below->above : &above ) = above; // &above is just a dummy
		1129
1074	above = 0;	1130	above = 0;
1075	below = 0;	1131	below = 0;
1076	env = 0;	1132	env = 0;
1077		1133
1078	/* NO_FIX_PLAYER is set when a great many changes are being	1134	if (pl && pl->is_player ())
1079	* made to players inventory. If set, avoiding the call
1080	* to save cpu time.
1081	*/	1135	{
1082	if ((otmp = in_player ()) && otmp->contr && !QUERY_FLAG (otmp, FLAG_NO_FIX_PLAYER))	1136	if (expect_false (pl->contr->combat_ob == this))
1083	otmp->update_stats ();	1137	{
		1138	pl->apply (pl->contr->combat_ob, AP_UNAPPLY);
		1139	pl->contr->combat_ob = 0;
		1140	if (pl->contr->ranged_ob) pl->apply (pl->contr->ranged_ob);
		1141	}
		1142
		1143	if (expect_false (pl->contr->ranged_ob == this))
		1144	{
		1145	pl->apply (pl->contr->ranged_ob, AP_UNAPPLY);
		1146	pl->contr->ranged_ob = 0;
		1147	if (pl->contr->combat_ob) pl->apply (pl->contr->combat_ob);
		1148	}
		1149
		1150	pl->contr->queue_stats_update ();
		1151
		1152	if (expect_false (glow_radius) && pl->is_on_map ())
		1153	update_all_los (pl->map, pl->x, pl->y);
		1154	}
1084	}	1155	}
1085	else if (map)	1156	else if (map)
1086	{	1157	{
1087	map->dirty = true;	1158	map->dirty = true;
1088	mapspace &ms = this->ms ();	1159	mapspace &ms = this->ms ();
1089		1160
1090	if (object *pl = ms.player ())	1161	if (object *pl = ms.player ())
1091	{	1162	{
1092	if (type == PLAYER) // this == pl(!)	1163	if (is_player ())
1093	{	1164	{
		1165	if (!flag [FLAG_WIZPASS])
		1166	ms.smell = ++mapspace::smellcount; // remember the smell of the player
		1167
1094	// leaving a spot always closes any open container on the ground	1168	// leaving a spot always closes any open container on the ground
1095	if (container && !container->env)	1169	if (container && !container->env)
1096	// this causes spurious floorbox updates, but it ensures	1170	// this causes spurious floorbox updates, but it ensures
1097	// that the CLOSE event is being sent.	1171	// that the CLOSE event is being sent.
1098	close_container ();	1172	close_container ();
1099		1173
1100	--map->players;	1174	--map->players;
1101	map->touch ();	1175	map->touch ();
1102	}	1176	}
1103	else if (pl->container == this)	1177	else if (pl->container_ () == this)
1104	{	1178	{
1105	// removing a container should close it	1179	// removing a container should close it
1106	close_container ();	1180	close_container ();
1107	}	1181	}
1108		1182
1109	esrv_del_item (pl->contr, count);	1183	esrv_del_item (pl->contr, count);
1110	}	1184	}
1111		1185
1112	/* link the object above us */	1186	/* link the object above us */
1113	if (above)	1187	// re-link, make sure compiler can easily use cmove
1114	above->below = below;	1188	*(above ? &above->below : &ms.top) = below;
1115	else	1189	*(below ? &below->above : &ms.bot) = above;
1116	ms.top = below; /* we were top, set new top */
1117
1118	/* Relink the object below us, if there is one */
1119	if (below)
1120	below->above = above;
1121	else
1122	{
1123	/* Nothing below, which means we need to relink map object for this space
1124	* use translated coordinates in case some oddness with map tiling is
1125	* evident
1126	*/
1127	if (GET_MAP_OB (map, x, y) != this)
1128	LOG (llevError, "remove_ob: GET_MAP_OB does not return object to be removed even though it appears to be on the bottom? %s\n", debug_desc ());
1129
1130	ms.bot = above; /* goes on above it. */
1131	}
1132		1190
1133	above = 0;	1191	above = 0;
1134	below = 0;	1192	below = 0;
1135		1193
		1194	ms.invalidate ();
		1195
1136	if (map->in_memory == MAP_SAVING)	1196	if (map->in_memory == MAP_SAVING)
1137	return;	1197	return;
1138		1198
1139	int check_walk_off = !flag [FLAG_NO_APPLY];	1199	int check_walk_off = !flag [FLAG_NO_APPLY];
1140		1200
1141	if (object *pl = ms.player ())	1201	if (object *pl = ms.player ())
1142	{	1202	{
1143	if (pl->container == this)	1203	if (pl->container_ () == this)
1144	/* If a container that the player is currently using somehow gets	1204	/* If a container that the player is currently using somehow gets
1145	* removed (most likely destroyed), update the player view	1205	* removed (most likely destroyed), update the player view
1146	* appropriately.	1206	* appropriately.
1147	*/	1207	*/
1148	pl->close_container ();	1208	pl->close_container ();
…		…
1152	//TODO: update floorbox to preserve ordering	1212	//TODO: update floorbox to preserve ordering
1153	if (pl->contr->ns)	1213	if (pl->contr->ns)
1154	pl->contr->ns->floorbox_update ();	1214	pl->contr->ns->floorbox_update ();
1155	}	1215	}
1156		1216
		1217	if (check_walk_off)
1157	for (tmp = ms.bot; tmp; tmp = tmp->above)	1218	for (object *above, *tmp = ms.bot; tmp; tmp = above)
1158	{	1219	{
		1220	above = tmp->above;
		1221
1159	/* No point updating the players look faces if he is the object	1222	/* No point updating the players look faces if he is the object
1160	* being removed.	1223	* being removed.
1161	*/	1224	*/
1162		1225
1163	/* See if object moving off should effect something */	1226	/* See if object moving off should effect something */
1164	if (check_walk_off
1165	&& ((move_type & tmp->move_off)	1227	if ((move_type & tmp->move_off)
1166	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0))	1228	&& (move_type & ~tmp->move_off & ~tmp->move_block) == 0)
1167	{
1168	move_apply (tmp, this, 0);	1229	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	}	1230	}
1173		1231
1174	last = tmp;	1232	if (affects_los ())
1175	}
1176
1177	/* last == NULL if there are no objects on this space */
1178	//TODO: this makes little sense, why only update the topmost object?
1179	if (!last)
1180	map->at (x, y).flags_ = 0;
1181	else
1182	update_object (last, UP_OBJ_REMOVE);
1183
1184	if (flag [FLAG_BLOCKSVIEW] || glow_radius)
1185	update_all_los (map, x, y);	1233	update_all_los (map, x, y);
1186	}	1234	}
1187	}	1235	}
1188		1236
1189	/*	1237	/*
…		…
1213	esrv_update_item (UPD_NROF, pl, top);	1261	esrv_update_item (UPD_NROF, pl, top);
1214		1262
1215	op->weight = 0; // cancel the addition above	1263	op->weight = 0; // cancel the addition above
1216	op->carrying = 0; // must be 0 already	1264	op->carrying = 0; // must be 0 already
1217		1265
1218	op->destroy (1);	1266	op->destroy ();
1219		1267
1220	return top;	1268	return top;
1221	}	1269	}
1222		1270
1223	return 0;	1271	return 0;
…		…
1231		1279
1232	object *prev = this;	1280	object *prev = this;
1233		1281
1234	for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more)	1282	for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more)
1235	{	1283	{
1236	object *op = arch_to_object (at);	1284	object *op = at->instance ();
1237		1285
1238	op->name = name;	1286	op->name = name;
1239	op->name_pl = name_pl;	1287	op->name_pl = name_pl;
1240	op->title = title;	1288	op->title = title;
1241		1289
…		…
1251	* job preparing multi-part monsters.	1299	* job preparing multi-part monsters.
1252	*/	1300	*/
1253	object *	1301	object *
1254	insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y)	1302	insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y)
1255	{	1303	{
		1304	op->remove ();
		1305
1256	for (object *tmp = op->head_ (); tmp; tmp = tmp->more)	1306	for (object *tmp = op->head_ (); tmp; tmp = tmp->more)
1257	{	1307	{
1258	tmp->x = x + tmp->arch->x;	1308	tmp->x = x + tmp->arch->x;
1259	tmp->y = y + tmp->arch->y;	1309	tmp->y = y + tmp->arch->y;
1260	}	1310	}
…		…
1277	* Passing 0 for flag gives proper default values, so flag really only needs	1327	* Passing 0 for flag gives proper default values, so flag really only needs
1278	* to be set if special handling is needed.	1328	* to be set if special handling is needed.
1279	*	1329	*
1280	* Return value:	1330	* Return value:
1281	* new object if 'op' was merged with other object	1331	* new object if 'op' was merged with other object
1282	* NULL if 'op' was destroyed	1332	* NULL if there was an error (destroyed, blocked etc.)
1283	* just 'op' otherwise	1333	* just 'op' otherwise
1284	*/	1334	*/
1285	object *	1335	object *
1286	insert_ob_in_map (object *op, maptile *m, object *originator, int flag)	1336	insert_ob_in_map (object *op, maptile *m, object *originator, int flag)
1287	{	1337	{
1288	assert (!op->flag [FLAG_FREED]);
1289
1290	op->remove ();	1338	op->remove ();
		1339
		1340	if (m == &freed_map)//D TODO: remove soon
		1341	{//D
		1342	LOG (llevError | logBacktrace, "tries to insret object on freed objects map: %s", op->debug_desc ());//D
		1343	}//D
1291		1344
1292	/* Ideally, the caller figures this out. However, it complicates a lot	1345	/* 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	1346	* of areas of callers (eg, anything that uses find_free_spot would now
1294	* need extra work	1347	* need extra work
1295	*/	1348	*/
		1349	maptile *newmap = m;
1296	if (!xy_normalise (m, op->x, op->y))	1350	if (!xy_normalise (newmap, op->x, op->y))
1297	{	1351	{
1298	op->head_ ()->destroy (1);// remove head_ once all tail object destroyers found	1352	op->head_ ()->destroy ();// remove head_ once all tail object destroyers found
1299	return 0;	1353	return 0;
1300	}	1354	}
1301		1355
1302	if (object *more = op->more)	1356	if (object *more = op->more)
1303	if (!insert_ob_in_map (more, m, originator, flag))	1357	if (!insert_ob_in_map (more, m, originator, flag))
1304	return 0;	1358	return 0;
1305		1359
1306	CLEAR_FLAG (op, FLAG_REMOVED);	1360	op->flag [FLAG_REMOVED] = false;
1307		1361	op->env = 0;
1308	op->map = m;	1362	op->map = newmap;
		1363
1309	mapspace &ms = op->ms ();	1364	mapspace &ms = op->ms ();
1310		1365
1311	/* this has to be done after we translate the coordinates.	1366	/* this has to be done after we translate the coordinates.
1312	*/	1367	*/
1313	if (op->nrof && !(flag & INS_NO_MERGE))	1368	if (op->nrof && !(flag & INS_NO_MERGE))
1314	for (object *tmp = ms.bot; tmp; tmp = tmp->above)	1369	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
1315	if (object::can_merge (op, tmp))	1370	if (object::can_merge (op, tmp))
1316	{	1371	{
1317	// TODO: we atcually want to update tmp, not op,	1372	// TODO: we actually want to update tmp, not op,
1318	// but some caller surely breaks when we return tmp	1373	// but some caller surely breaks when we return tmp
1319	// from here :/	1374	// from here :/
1320	op->nrof += tmp->nrof;	1375	op->nrof += tmp->nrof;
1321	tmp->destroy (1);	1376	tmp->destroy ();
1322	}	1377	}
1323		1378
1324	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */	1379	CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */
1325	CLEAR_FLAG (op, FLAG_INV_LOCKED);	1380	CLEAR_FLAG (op, FLAG_INV_LOCKED);
1326		1381
…		…
1333	{	1388	{
1334	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");	1389	LOG (llevError, "insert_ob_in_map called with INS_BELOW_ORIGINATOR when originator not on same space!\n");
1335	abort ();	1390	abort ();
1336	}	1391	}
1337		1392
		1393	if (!originator->is_on_map ())
		1394	{
		1395	LOG (llevError, "insert_ob_in_map(%s) called with INS_BELOW_ORIGINATOR when originator '%s' not on map",
		1396	op->debug_desc (), originator->debug_desc ());
		1397	abort ();
		1398	}
		1399
1338	op->above = originator;	1400	op->above = originator;
1339	op->below = originator->below;	1401	op->below = originator->below;
1340
1341	if (op->below)
1342	op->below->above = op;
1343	else
1344	ms.bot = op;
1345
1346	/* since *below* originator, no need to update top */
1347	originator->below = op;	1402	originator->below = op;
		1403
		1404	*(op->below ? &op->below->above : &ms.bot) = op;
1348	}	1405	}
1349	else	1406	else
1350	{	1407	{
1351	object *top, *floor = NULL;	1408	object *floor = 0;
1352		1409	object *top = ms.top;
1353	top = ms.bot;
1354		1410
1355	/* If there are other objects, then */	1411	/* If there are other objects, then */
1356	if (top)	1412	if (top)
1357	{	1413	{
1358	object *last = 0;
1359
1360	/*	1414	/*
1361	* If there are multiple objects on this space, we do some trickier handling.	1415	* If there are multiple objects on this space, we do some trickier handling.
1362	* We've already dealt with merging if appropriate.	1416	* We've already dealt with merging if appropriate.
1363	* Generally, we want to put the new object on top. But if	1417	* Generally, we want to put the new object on top. But if
1364	* flag contains INS_ABOVE_FLOOR_ONLY, once we find the last	1418	* flag contains INS_ABOVE_FLOOR_ONLY, once we find the last
…		…
1367	* once we get to them. This reduces the need to traverse over all of	1421	* once we get to them. This reduces the need to traverse over all of
1368	* them when adding another one - this saves quite a bit of cpu time	1422	* them when adding another one - this saves quite a bit of cpu time
1369	* when lots of spells are cast in one area. Currently, it is presumed	1423	* when lots of spells are cast in one area. Currently, it is presumed
1370	* that flying non pickable objects are spell objects.	1424	* that flying non pickable objects are spell objects.
1371	*/	1425	*/
1372	for (top = ms.bot; top; top = top->above)	1426	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
1373	{	1427	{
1374	if (QUERY_FLAG (top, FLAG_IS_FLOOR) || QUERY_FLAG (top, FLAG_OVERLAY_FLOOR))	1428	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) || QUERY_FLAG (tmp, FLAG_OVERLAY_FLOOR))
1375	floor = top;	1429	floor = tmp;
1376		1430
1377	if (QUERY_FLAG (top, FLAG_NO_PICK) && (top->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !QUERY_FLAG (top, FLAG_IS_FLOOR))	1431	if (QUERY_FLAG (tmp, FLAG_NO_PICK) && (tmp->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1378	{	1432	{
1379	/* We insert above top, so we want this object below this */	1433	/* We insert above top, so we want this object below this */
1380	top = top->below;	1434	top = tmp->below;
1381	break;	1435	break;
1382	}	1436	}
1383		1437
1384	last = top;	1438	top = tmp;
1385	}	1439	}
1386
1387	/* Don't want top to be NULL, so set it to the last valid object */
1388	top = last;
1389		1440
1390	/* We let update_position deal with figuring out what the space	1441	/* We let update_position deal with figuring out what the space
1391	* looks like instead of lots of conditions here.	1442	* looks like instead of lots of conditions here.
1392	* makes things faster, and effectively the same result.	1443	* makes things faster, and effectively the same result.
1393	*/	1444	*/
…		…
1400	*/	1451	*/
1401	if (!(flag & INS_ON_TOP)	1452	if (!(flag & INS_ON_TOP)
1402	&& ms.flags () & P_BLOCKSVIEW	1453	&& ms.flags () & P_BLOCKSVIEW
1403	&& (op->face && !faces [op->face].visibility))	1454	&& (op->face && !faces [op->face].visibility))
1404	{	1455	{
		1456	object *last;
		1457
1405	for (last = top; last != floor; last = last->below)	1458	for (last = top; last != floor; last = last->below)
1406	if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT))	1459	if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT))
1407	break;	1460	break;
1408		1461
1409	/* Check to see if we found the object that blocks view,	1462	/* Check to see if we found the object that blocks view,
…		…
1417	} /* If objects on this space */	1470	} /* If objects on this space */
1418		1471
1419	if (flag & INS_ABOVE_FLOOR_ONLY)	1472	if (flag & INS_ABOVE_FLOOR_ONLY)
1420	top = floor;	1473	top = floor;
1421		1474
1422	/* Top is the object that our object (op) is going to get inserted above.	1475	// insert object above top, or bottom-most if top = 0
1423	*/
1424
1425	/* First object on this space */
1426	if (!top)	1476	if (!top)
1427	{	1477	{
		1478	op->below = 0;
1428	op->above = ms.bot;	1479	op->above = ms.bot;
1429
1430	if (op->above)
1431	op->above->below = op;
1432
1433	op->below = 0;
1434	ms.bot = op;	1480	ms.bot = op;
		1481
		1482	*(op->above ? &op->above->below : &ms.top) = op;
1435	}	1483	}
1436	else	1484	else
1437	{ /* get inserted into the stack above top */	1485	{
1438	op->above = top->above;	1486	op->above = top->above;
1439
1440	if (op->above)
1441	op->above->below = op;	1487	top->above = op;
1442		1488
1443	op->below = top;	1489	op->below = top;
1444	top->above = op;	1490	*(op->above ? &op->above->below : &ms.top) = op;
1445	}	1491	}
		1492	}
1446		1493
1447	if (!op->above)	1494	if (op->is_player ())
1448	ms.top = op;
1449	} /* else not INS_BELOW_ORIGINATOR */
1450
1451	if (op->type == PLAYER)
1452	{	1495	{
1453	op->contr->do_los = 1;	1496	op->contr->do_los = 1;
1454	++op->map->players;	1497	++op->map->players;
1455	op->map->touch ();	1498	op->map->touch ();
1456	}	1499	}
…		…
1471	* be far away from this change and not affected in any way -	1514	* be far away from this change and not affected in any way -
1472	* this should get redone to only look for players within range,	1515	* this should get redone to only look for players within range,
1473	* or just updating the P_UPTODATE for spaces within this area	1516	* or just updating the P_UPTODATE for spaces within this area
1474	* of effect may be sufficient.	1517	* of effect may be sufficient.
1475	*/	1518	*/
1476	if (op->map->darkness && (op->glow_radius != 0))	1519	if (op->affects_los ())
		1520	{
		1521	op->ms ().invalidate ();
1477	update_all_los (op->map, op->x, op->y);	1522	update_all_los (op->map, op->x, op->y);
		1523	}
1478		1524
1479	/* updates flags (blocked, alive, no magic, etc) for this map space */	1525	/* updates flags (blocked, alive, no magic, etc) for this map space */
1480	update_object (op, UP_OBJ_INSERT);	1526	update_object (op, UP_OBJ_INSERT);
1481		1527
1482	INVOKE_OBJECT (INSERT, op);	1528	INVOKE_OBJECT (INSERT, op);
…		…
1489	* blocked() and wall() work properly), and these flags are updated by	1535	* blocked() and wall() work properly), and these flags are updated by
1490	* update_object().	1536	* update_object().
1491	*/	1537	*/
1492		1538
1493	/* if this is not the head or flag has been passed, don't check walk on status */	1539	/* if this is not the head or flag has been passed, don't check walk on status */
1494	if (!(flag & INS_NO_WALK_ON) && op->head_ () == op)	1540	if (!(flag & INS_NO_WALK_ON) && op->is_head ())
1495	{	1541	{
1496	if (check_move_on (op, originator))	1542	if (check_move_on (op, originator))
1497	return 0;	1543	return 0;
1498		1544
1499	/* If we are a multi part object, lets work our way through the check	1545	/* If we are a multi part object, lets work our way through the check
…		…
1510	/* this function inserts an object in the map, but if it	1556	/* this function inserts an object in the map, but if it
1511	* finds an object of its own type, it'll remove that one first.	1557	* finds an object of its own type, it'll remove that one first.
1512	* op is the object to insert it under: supplies x and the map.	1558	* op is the object to insert it under: supplies x and the map.
1513	*/	1559	*/
1514	void	1560	void
1515	replace_insert_ob_in_map (const char *arch_string, object *op)	1561	replace_insert_ob_in_map (shstr_tmp archname, object *op)
1516	{	1562	{
1517	/* first search for itself and remove any old instances */	1563	/* first search for itself and remove any old instances */
1518		1564
1519	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)	1565	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
1520	if (!strcmp (tmp->arch->archname, arch_string)) /* same archetype */	1566	if (tmp->arch->archname == archname) /* same archetype */
1521	tmp->destroy (1);	1567	tmp->destroy ();
1522		1568
1523	object *tmp = arch_to_object (archetype::find (arch_string));	1569	object *tmp = archetype::find (archname)->instance ();
1524		1570
1525	tmp->x = op->x;	1571	tmp->x = op->x;
1526	tmp->y = op->y;	1572	tmp->y = op->y;
1527		1573
1528	insert_ob_in_map (tmp, op->map, op, 0);	1574	insert_ob_in_map (tmp, op->map, op, 0);
…		…
1533	{	1579	{
1534	if (where->env)	1580	if (where->env)
1535	return where->env->insert (this);	1581	return where->env->insert (this);
1536	else	1582	else
1537	return where->map->insert (this, where->x, where->y, originator, flags);	1583	return where->map->insert (this, where->x, where->y, originator, flags);
		1584	}
		1585
		1586	// check whether we can put this into the map, respect max_volume, max_items
		1587	bool
		1588	object::can_drop_at (maptile *m, int x, int y, object *originator)
		1589	{
		1590	mapspace &ms = m->at (x, y);
		1591
		1592	int items = ms.items ();
		1593
		1594	if (!items // testing !items ensures we can drop at least one item
		1595	|| (items < m->max_items
		1596	&& ms.volume () < m->max_volume))
		1597	return true;
		1598
		1599	if (originator && originator->is_player ())
		1600	originator->contr->failmsg (format (
		1601	"No matter how hard you try, you just cannot put the %s here H<Try to remove some items from the floor first.>",
		1602	query_name ()
		1603	));
		1604
		1605	return false;
1538	}	1606	}
1539		1607
1540	/*	1608	/*
1541	* decrease(object, number) decreases a specified number from	1609	* decrease(object, number) decreases a specified number from
1542	* the amount of an object. If the amount reaches 0, the object	1610	* the amount of an object. If the amount reaches 0, the object
…		…
1550	if (!nr)	1618	if (!nr)
1551	return true;	1619	return true;
1552		1620
1553	nr = min (nr, nrof);	1621	nr = min (nr, nrof);
1554		1622
		1623	if (nrof > nr)
		1624	{
1555	nrof -= nr;	1625	nrof -= nr;
1556
1557	if (nrof)
1558	{
1559	adjust_weight (env, -weight * nr); // carrying == 0	1626	adjust_weight (env, -weight * max (1, nr)); // carrying == 0
1560		1627
1561	if (object *pl = visible_to ())	1628	if (object *pl = visible_to ())
1562	esrv_update_item (UPD_NROF, pl, this);	1629	esrv_update_item (UPD_NROF, pl, this);
1563		1630
1564	return true;	1631	return true;
1565	}	1632	}
1566	else	1633	else
1567	{	1634	{
1568	destroy (1);	1635	destroy ();
1569	return false;	1636	return false;
1570	}	1637	}
1571	}	1638	}
1572		1639
1573	/*	1640	/*
…		…
1650	if (object *pl = tmp->visible_to ())	1717	if (object *pl = tmp->visible_to ())
1651	esrv_update_item (UPD_NROF, pl, tmp);	1718	esrv_update_item (UPD_NROF, pl, tmp);
1652		1719
1653	adjust_weight (this, op->total_weight ());	1720	adjust_weight (this, op->total_weight ());
1654		1721
1655	op->destroy (1);	1722	op->destroy ();
1656	op = tmp;	1723	op = tmp;
1657	goto inserted;	1724	goto inserted;
1658	}	1725	}
1659		1726
1660	op->owner = 0; // it's his/hers now. period.	1727	op->owner = 0; // it's his/hers now. period.
…		…
1678		1745
1679	adjust_weight (this, op->total_weight ());	1746	adjust_weight (this, op->total_weight ());
1680		1747
1681	inserted:	1748	inserted:
1682	/* reset the light list and los of the players on the map */	1749	/* reset the light list and los of the players on the map */
1683	if (op->glow_radius && map && map->darkness)	1750	if (op->glow_radius && is_on_map ())
		1751	{
		1752	update_stats ();
1684	update_all_los (map, x, y);	1753	update_all_los (map, x, y);
1685		1754	}
		1755	else if (is_player ())
1686	// if this is a player's inventory, update stats	1756	// if this is a player's inventory, update stats
1687	if (type == PLAYER && !flag [FLAG_NO_FIX_PLAYER])	1757	contr->queue_stats_update ();
1688	update_stats ();
1689		1758
1690	INVOKE_OBJECT (INSERT, this);	1759	INVOKE_OBJECT (INSERT, this);
1691		1760
1692	return op;	1761	return op;
1693	}	1762	}
…		…
1713	* on top.	1782	* on top.
1714	*/	1783	*/
1715	int	1784	int
1716	check_move_on (object *op, object *originator)	1785	check_move_on (object *op, object *originator)
1717	{	1786	{
		1787	if (QUERY_FLAG (op, FLAG_NO_APPLY))
		1788	return 0;
		1789
1718	object *tmp;	1790	object *tmp;
1719	maptile *m = op->map;	1791	maptile *m = op->map;
1720	int x = op->x, y = op->y;	1792	int x = op->x, y = op->y;
1721		1793
1722	MoveType move_on, move_slow, move_block;	1794	mapspace &ms = m->at (x, y);
1723		1795
1724	if (QUERY_FLAG (op, FLAG_NO_APPLY))	1796	ms.update ();
1725	return 0;
1726		1797
1727	move_on = GET_MAP_MOVE_ON (op->map, op->x, op->y);	1798	MoveType move_on = ms.move_on;
1728	move_slow = GET_MAP_MOVE_SLOW (op->map, op->x, op->y);	1799	MoveType move_slow = ms.move_slow;
1729	move_block = GET_MAP_MOVE_BLOCK (op->map, op->x, op->y);	1800	MoveType move_block = ms.move_block;
1730		1801
1731	/* if nothing on this space will slow op down or be applied,	1802	/* if nothing on this space will slow op down or be applied,
1732	* no need to do checking below. have to make sure move_type	1803	* no need to do checking below. have to make sure move_type
1733	* is set, as lots of objects don't have it set - we treat that	1804	* is set, as lots of objects don't have it set - we treat that
1734	* as walking.	1805	* as walking.
…		…
1745	return 0;	1816	return 0;
1746		1817
1747	/* The objects have to be checked from top to bottom.	1818	/* The objects have to be checked from top to bottom.
1748	* Hence, we first go to the top:	1819	* Hence, we first go to the top:
1749	*/	1820	*/
1750		1821	for (object *next, *tmp = ms.top; tmp; tmp = next)
1751	for (tmp = op->ms ().bot; tmp && tmp->above; tmp = tmp->above)
1752	{
1753	/* Trim the search when we find the first other spell effect
1754	* this helps performance so that if a space has 50 spell objects,
1755	* we don't need to check all of them.
1756	*/
1757	if ((tmp->move_type & MOVE_FLY_LOW) && QUERY_FLAG (tmp, FLAG_NO_PICK))
1758	break;
1759	}	1822	{
		1823	next = tmp->below;
1760		1824
1761	for (; tmp; tmp = tmp->below)
1762	{
1763	if (tmp == op)	1825	if (tmp == op)
1764	continue; /* Can't apply yourself */	1826	continue; /* Can't apply yourself */
1765		1827
1766	/* Check to see if one of the movement types should be slowed down.	1828	/* Check to see if one of the movement types should be slowed down.
1767	* Second check makes sure that the movement types not being slowed	1829	* Second check makes sure that the movement types not being slowed
…		…
1772	if (!QUERY_FLAG (op, FLAG_WIZPASS))	1834	if (!QUERY_FLAG (op, FLAG_WIZPASS))
1773	{	1835	{
1774	if ((!op->move_type && tmp->move_slow & MOVE_WALK) ||	1836	if ((!op->move_type && tmp->move_slow & MOVE_WALK) ||
1775	((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))	1837	((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))
1776	{	1838	{
1777
1778	float
1779	diff = tmp->move_slow_penalty * fabs (op->speed);	1839	float diff = tmp->move_slow_penalty * fabs (op->speed);
1780		1840
1781	if (op->type == PLAYER)	1841	if (op->is_player ())
1782	if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) ||	1842	if ((tmp->flag [FLAG_IS_HILLY ] && find_skill_by_number (op, SK_CLIMBING)) ||
1783	(QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN)))	1843	(tmp->flag [FLAG_IS_WOODED] && find_skill_by_number (op, SK_WOODSMAN)))
1784	diff /= 4.0;	1844	diff /= 4.0;
1785		1845
1786	op->speed_left -= diff;	1846	op->speed_left -= diff;
1787	}	1847	}
1788	}	1848	}
…		…
1994	* head of the object should correspond for the entire object.	2054	* head of the object should correspond for the entire object.
1995	*/	2055	*/
1996	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))	2056	if (OB_TYPE_MOVE_BLOCK (ob, ms.move_block))
1997	continue;	2057	continue;
1998		2058
1999	if (ob->blocked (m, pos.x, pos.y))	2059	if (ob->blocked (pos.m, pos.x, pos.y))
2000	continue;	2060	continue;
2001		2061
2002	altern [index++] = i;	2062	altern [index++] = i;
2003	}	2063	}
2004		2064
…		…
2072	* there is capable of.	2132	* there is capable of.
2073	*/	2133	*/
2074	int	2134	int
2075	find_dir (maptile *m, int x, int y, object *exclude)	2135	find_dir (maptile *m, int x, int y, object *exclude)
2076	{	2136	{
2077	int i, max = SIZEOFFREE, mflags;	2137	int max = SIZEOFFREE, mflags;
2078
2079	sint16 nx, ny;
2080	object *tmp;
2081	maptile *mp;
2082
2083	MoveType blocked, move_type;	2138	MoveType move_type;
2084		2139
2085	if (exclude && exclude->head_ () != exclude)	2140	if (exclude && exclude->head_ () != exclude)
2086	{	2141	{
2087	exclude = exclude->head;	2142	exclude = exclude->head;
2088	move_type = exclude->move_type;	2143	move_type = exclude->move_type;
…		…
2091	{	2146	{
2092	/* If we don't have anything, presume it can use all movement types. */	2147	/* If we don't have anything, presume it can use all movement types. */
2093	move_type = MOVE_ALL;	2148	move_type = MOVE_ALL;
2094	}	2149	}
2095		2150
2096	for (i = 1; i < max; i++)	2151	for (int i = 1; i < max; i++)
2097	{	2152	{
2098	mp = m;	2153	mapxy pos (m, x, y);
2099	nx = x + freearr_x[i];	2154	pos.move (i);
2100	ny = y + freearr_y[i];
2101		2155
2102	mflags = get_map_flags (m, &mp, nx, ny, &nx, &ny);	2156	if (!pos.normalise ())
2103
2104	if (mflags & P_OUT_OF_MAP)
2105	max = maxfree[i];	2157	max = maxfree[i];
2106	else	2158	else
2107	{	2159	{
2108	mapspace &ms = mp->at (nx, ny);	2160	mapspace &ms = *pos;
2109		2161
2110	blocked = ms.move_block;
2111
2112	if ((move_type & blocked) == move_type)	2162	if ((move_type & ms.move_block) == move_type)
2113	max = maxfree[i];	2163	max = maxfree [i];
2114	else if (mflags & P_IS_ALIVE)	2164	else if (ms.flags () & P_IS_ALIVE)
2115	{	2165	{
2116	for (tmp = ms.bot; tmp; tmp = tmp->above)	2166	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
2117	if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER)	2167	if ((tmp->flag [FLAG_MONSTER] || tmp->is_player ())
2118	&& (tmp != exclude || (tmp->head_ () != tmp && tmp->head_ () != exclude)))	2168	&& (tmp != exclude || (tmp->head_ () != tmp && tmp->head_ () != exclude)))
2119	break;
2120
2121	if (tmp)
2122	return freedir[i];	2169	return freedir [i];
2123	}	2170	}
2124	}	2171	}
2125	}	2172	}
2126		2173
2127	return 0;	2174	return 0;
…		…
2202	* This basically means that if direction is 15, then it could either go	2249	* This basically means that if direction is 15, then it could either go
2203	* direction 4, 14, or 16 to get back to where we are.	2250	* direction 4, 14, or 16 to get back to where we are.
2204	* Moved from spell_util.c to object.c with the other related direction	2251	* Moved from spell_util.c to object.c with the other related direction
2205	* functions.	2252	* functions.
2206	*/	2253	*/
2207	int reduction_dir[SIZEOFFREE][3] = {	2254	static const int reduction_dir[SIZEOFFREE][3] = {
2208	{0, 0, 0}, /* 0 */	2255	{0, 0, 0}, /* 0 */
2209	{0, 0, 0}, /* 1 */	2256	{0, 0, 0}, /* 1 */
2210	{0, 0, 0}, /* 2 */	2257	{0, 0, 0}, /* 2 */
2211	{0, 0, 0}, /* 3 */	2258	{0, 0, 0}, /* 3 */
2212	{0, 0, 0}, /* 4 */	2259	{0, 0, 0}, /* 4 */
…		…
2308	int	2355	int
2309	can_pick (const object *who, const object *item)	2356	can_pick (const object *who, const object *item)
2310	{	2357	{
2311	return /*QUERY_FLAG(who,FLAG_WIZ)|| */	2358	return /*QUERY_FLAG(who,FLAG_WIZ)|| */
2312	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&	2359	(item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) &&
2313	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->type == PLAYER || item->weight < who->weight / 3));	2360	!QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->is_player () || item->weight < who->weight / 3));
2314	}	2361	}
2315		2362
2316	/*	2363	/*
2317	* create clone from object to another	2364	* create clone from object to another
2318	*/	2365	*/
…		…
2350	return tmp;	2397	return tmp;
2351		2398
2352	return 0;	2399	return 0;
2353	}	2400	}
2354		2401
2355	const shstr &	2402	shstr_tmp
2356	object::kv_get (const shstr &key) const	2403	object::kv_get (shstr_tmp key) const
2357	{	2404	{
2358	for (key_value *kv = key_values; kv; kv = kv->next)	2405	for (key_value *kv = key_values; kv; kv = kv->next)
2359	if (kv->key == key)	2406	if (kv->key == key)
2360	return kv->value;	2407	return kv->value;
2361		2408
2362	return shstr_null;	2409	return shstr ();
2363	}	2410	}
2364		2411
2365	void	2412	void
2366	object::kv_set (const shstr &key, const shstr &value)	2413	object::kv_set (shstr_tmp key, shstr_tmp value)
2367	{	2414	{
2368	for (key_value *kv = key_values; kv; kv = kv->next)	2415	for (key_value *kv = key_values; kv; kv = kv->next)
2369	if (kv->key == key)	2416	if (kv->key == key)
2370	{	2417	{
2371	kv->value = value;	2418	kv->value = value;
…		…
2380		2427
2381	key_values = kv;	2428	key_values = kv;
2382	}	2429	}
2383		2430
2384	void	2431	void
2385	object::kv_del (const shstr &key)	2432	object::kv_del (shstr_tmp key)
2386	{	2433	{
2387	for (key_value **kvp = &key_values; *kvp; kvp = &(*kvp)->next)	2434	for (key_value **kvp = &key_values; *kvp; kvp = &(*kvp)->next)
2388	if ((*kvp)->key == key)	2435	if ((*kvp)->key == key)
2389	{	2436	{
2390	key_value *kv = *kvp;	2437	key_value *kv = *kvp;
…		…
2449	{	2496	{
2450	char flagdesc[512];	2497	char flagdesc[512];
2451	char info2[256 * 4];	2498	char info2[256 * 4];
2452	char *p = info;	2499	char *p = info;
2453		2500
2454	p += snprintf (p, 512, "{cnt:%d,uuid:%s,name:\"%s\"%s%s,flags:[%s],type:%d}",	2501	p += snprintf (p, 512, "{cnt:%d,uuid:%s,name:\"%s\"%s%s%s,flags:[%s],type:%d}",
2455	count,	2502	count,
2456	uuid.c_str (),	2503	uuid.c_str (),
2457	&name,	2504	&name,
2458	title ? "\",title:\"" : "",	2505	title ? ",title:\"" : "",
2459	title ? (const char *)title : "",	2506	title ? (const char *)title : "",
		2507	title ? "\"" : "",
2460	flag_desc (flagdesc, 512), type);	2508	flag_desc (flagdesc, 512), type);
2461		2509
2462	if (!flag[FLAG_REMOVED] && env)	2510	if (!flag[FLAG_REMOVED] && env)
2463	p += snprintf (p, 256, "(in %s)", env->debug_desc (info2));	2511	p += snprintf (p, 256, "(in %s)", env->debug_desc (info2));
2464		2512
…		…
2480	struct region *	2528	struct region *
2481	object::region () const	2529	object::region () const
2482	{	2530	{
2483	return map ? map->region (x, y)	2531	return map ? map->region (x, y)
2484	: region::default_region ();	2532	: region::default_region ();
2485	}
2486
2487	const materialtype_t *
2488	object::dominant_material () const
2489	{
2490	if (materialtype_t *mt = name_to_material (materialname))
2491	return mt;
2492
2493	return name_to_material (shstr_unknown);
2494	}	2533	}
2495		2534
2496	void	2535	void
2497	object::open_container (object *new_container)	2536	object::open_container (object *new_container)
2498	{	2537	{
…		…
2520	container = 0;	2559	container = 0;
2521		2560
2522	// client needs item update to make it work, client bug requires this to be separate	2561	// client needs item update to make it work, client bug requires this to be separate
2523	esrv_update_item (UPD_FLAGS, this, old_container);	2562	esrv_update_item (UPD_FLAGS, this, old_container);
2524		2563
2525	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container));	2564	new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", old_container->query_name ());
2526	play_sound (sound_find ("chest_close"));	2565	play_sound (sound_find ("chest_close"));
2527	}	2566	}
2528		2567
2529	if (new_container)	2568	if (new_container)
2530	{	2569	{
…		…
2534	// TODO: this does not seem to serve any purpose anymore?	2573	// TODO: this does not seem to serve any purpose anymore?
2535	#if 0	2574	#if 0
2536	// insert the "Close Container" object.	2575	// insert the "Close Container" object.
2537	if (archetype *closer = new_container->other_arch)	2576	if (archetype *closer = new_container->other_arch)
2538	{	2577	{
2539	object *closer = arch_to_object (new_container->other_arch);	2578	object *closer = new_container->other_arch->instance ();
2540	closer->flag [FLAG_NO_MAP_SAVE] = 1;	2579	closer->flag [FLAG_NO_MAP_SAVE] = 1;
2541	new_container->insert (closer);	2580	new_container->insert (closer);
2542	}	2581	}
2543	#endif	2582	#endif
2544		2583
2545	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", query_name (new_container));	2584	new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", new_container->query_name ());
2546		2585
2547	// make sure the container is available, client bug requires this to be separate	2586	// make sure the container is available, client bug requires this to be separate
2548	esrv_send_item (this, new_container);	2587	esrv_send_item (this, new_container);
2549		2588
2550	new_container->flag [FLAG_APPLIED] = true;	2589	new_container->flag [FLAG_APPLIED] = true;
…		…
2558	// else if (!old_container->env && contr && contr->ns)	2597	// else if (!old_container->env && contr && contr->ns)
2559	// contr->ns->floorbox_reset ();	2598	// contr->ns->floorbox_reset ();
2560	}	2599	}
2561		2600
2562	object *	2601	object *
2563	object::force_find (const shstr name)	2602	object::force_find (shstr_tmp name)
2564	{	2603	{
2565	/* cycle through his inventory to look for the MARK we want to	2604	/* cycle through his inventory to look for the MARK we want to
2566	* place	2605	* place
2567	*/	2606	*/
2568	for (object *tmp = inv; tmp; tmp = tmp->below)	2607	for (object *tmp = inv; tmp; tmp = tmp->below)
…		…
2570	return splay (tmp);	2609	return splay (tmp);
2571		2610
2572	return 0;	2611	return 0;
2573	}	2612	}
2574		2613
		2614	//-GPL
		2615
2575	void	2616	void
		2617	object::force_set_timer (int duration)
		2618	{
		2619	this->duration = 1;
		2620	this->speed_left = -1.f;
		2621
		2622	this->set_speed (duration ? 1.f / duration : 0.f);
		2623	}
		2624
		2625	object *
2576	object::force_add (const shstr name, int duration)	2626	object::force_add (shstr_tmp name, int duration)
2577	{	2627	{
2578	if (object *force = force_find (name))	2628	if (object *force = force_find (name))
2579	force->destroy ();	2629	force->destroy ();
2580		2630
2581	object *force = get_archetype (FORCE_NAME);	2631	object *force = get_archetype (FORCE_NAME);
2582		2632
2583	force->slaying = name;	2633	force->slaying = name;
2584	force->stats.food = 1;	2634	force->force_set_timer (duration);
2585	force->speed_left = -1.f;
2586
2587	force->set_speed (duration ? 1.f / duration : 0.f);
2588	force->flag [FLAG_IS_USED_UP] = true;
2589	force->flag [FLAG_APPLIED] = true;	2635	force->flag [FLAG_APPLIED] = true;
2590		2636
2591	insert (force);	2637	return insert (force);
2592	}	2638	}
2593		2639
2594	void	2640	void
2595	object::play_sound (faceidx sound)	2641	object::play_sound (faceidx sound) const
2596	{	2642	{
2597	if (!sound)	2643	if (!sound)
2598	return;	2644	return;
2599		2645
2600	if (flag [FLAG_REMOVED])	2646	if (is_on_map ())
		2647	map->play_sound (sound, x, y);
		2648	else if (object *pl = in_player ())
		2649	pl->contr->play_sound (sound);
		2650	}
		2651
		2652	void
		2653	object::say_msg (const char *msg) const
		2654	{
		2655	if (is_on_map ())
		2656	map->say_msg (msg, x, y);
		2657	else if (object *pl = in_player ())
		2658	pl->contr->play_sound (sound);
		2659	}
		2660
		2661	void
		2662	object::make_noise ()
		2663	{
		2664	// we do not model noise in the map, so instead put
		2665	// a temporary light into the noise source
		2666	// could use the map instead, but that's less reliable for our
		2667	// goal, which is to make invisibility a bit harder to exploit
		2668
		2669	// currently only works sensibly for players
		2670	if (!is_player ())
2601	return;	2671	return;
2602		2672
2603	if (env)	2673	// find old force, or create new one
2604	{	2674	object *force = force_find (shstr_noise_force);
2605	if (object *pl = in_player ())	2675
2606	pl->contr->play_sound (sound);	2676	if (force)
2607	}	2677	force->speed_left = -1.f; // patch old speed up
2608	else	2678	else
2609	map->play_sound (sound, x, y);	2679	{
2610	}	2680	force = archetype::get (shstr_noise_force);
2611		2681
		2682	force->slaying = shstr_noise_force;
		2683	force->stats.food = 1;
		2684	force->speed_left = -1.f;
		2685
		2686	force->set_speed (1.f / 4.f);
		2687	force->flag [FLAG_IS_USED_UP] = true;
		2688	force->flag [FLAG_APPLIED] = true;
		2689
		2690	insert (force);
		2691	}
		2692	}
		2693
		2694	void object::change_move_type (MoveType mt)
		2695	{
		2696	if (move_type == mt)
		2697	return;
		2698
		2699	if (is_on_map ())
		2700	{
		2701	// we are on the map, so handle move_on/off effects
		2702	remove ();
		2703	move_type = mt;
		2704	map->insert (this, x, y, this);
		2705	}
		2706	else
		2707	move_type = mt;
		2708	}
		2709

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