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Comparing deliantra/server/server/player.C (file contents):
Revision 1.90 by root, Sun Jan 7 21:54:59 2007 UTC vs.
Revision 1.278 by root, Sun May 9 22:33:29 2010 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* This program 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 2 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, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
		25	//+GPL
		26
25	#include <global.h>	27	#include <global.h>
26	#include <pwd.h>
27	#include <sproto.h>	28	#include <sproto.h>
28	#include <sounds.h>	29	#include <sounds.h>
29	#include <living.h>	30	#include <living.h>
30	#include <object.h>	31	#include <object.h>
31	#include <spells.h>	32	#include <spells.h>
…		…
34	#include <algorithm>	35	#include <algorithm>
35	#include <functional>	36	#include <functional>
36		37
37	playervec players;	38	playervec players;
38		39
39	void
40	display_motd (const object *op)
41	{
42	char buf[MAX_BUF];
43	char motd[HUGE_BUF];
44	FILE *fp;
45	int comp;
46	int size;
47
48	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
49	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
50	return;
51
52	motd[0] = '\0';
53	size = 0;
54
55	while (fgets (buf, MAX_BUF, fp))
56	{
57	if (*buf == '#')
58	continue;
59
60	strncat (motd + size, buf, HUGE_BUF - size);
61	size += strlen (buf);
62	}
63
64	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
65	close_and_delete (fp, comp);
66	}
67
68	void
69	send_rules (const object *op)
70	{
71	char buf[MAX_BUF];
72	char rules[HUGE_BUF];
73	FILE *fp;
74	int comp;
75	int size;
76
77	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
78	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
79	return;
80
81	rules[0] = '\0';
82	size = 0;
83
84	while (fgets (buf, MAX_BUF, fp))
85	{
86	if (*buf == '#')
87	continue;
88
89	if (size + strlen (buf) >= HUGE_BUF)
90	{
91	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
92	break;
93	}
94
95	strncat (rules + size, buf, HUGE_BUF - size);
96	size += strlen (buf);
97	}
98
99	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
100	close_and_delete (fp, comp);
101	}
102
103	void
104	send_news (const object *op)
105	{
106	char buf[MAX_BUF];
107	char news[HUGE_BUF];
108	char subject[MAX_BUF];
109	FILE *fp;
110	int comp;
111	int size;
112
113	sprintf (buf, "%s/%s", settings.confdir, settings.news);
114	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
115	return;
116
117	news[0] = '\0';
118	subject[0] = '\0';
119	size = 0;
120
121	while (fgets (buf, MAX_BUF, fp) != NULL)
122	{
123	if (*buf == '#')
124	continue;
125
126	if (*buf == '%')
127	{ /* send one news */
128	if (size > 0)
129	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", "%s\n%s", subject, news); /*send previously read news */
130
131	strcpy (subject, buf + 1);
132	strip_endline (subject);
133	size = 0;
134	news[0] = '\0';
135	}
136	else
137	{
138	if (size + strlen (buf) >= HUGE_BUF)
139	{
140	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
141	break;
142	}
143	strncat (news + size, buf, HUGE_BUF - size);
144	size += strlen (buf);
145	}
146	}
147
148	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
149	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
150	close_and_delete (fp, comp);
151	}
152
153	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
154	static void	41	static void
155	set_first_map (object *op)	42	set_first_map (object *op)
156	{	43	{
157	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
158	op->x = -1;	45	op->x = -1;
159	op->y = -1;	46	op->y = -1;
160	}
161
162	void
163	player::enter_map ()
164	{
165	object *tmp = object::create ();
166
167	EXIT_PATH (tmp) = maplevel;
168	EXIT_X (tmp) = ob->x;
169	EXIT_Y (tmp) = ob->y;
170	ob->enter_exit (tmp);
171
172	tmp->destroy ();
173	}	47	}
174		48
175	void	49	void
176	player::activate ()	50	player::activate ()
177	{	51	{
…		…
180		54
181	players.insert (this);	55	players.insert (this);
182	ob->remove ();	56	ob->remove ();
183	ob->map = 0;	57	ob->map = 0;
184	ob->activate_recursive ();	58	ob->activate_recursive ();
185	enter_map ();	59	ob->clr_flag (FLAG_FRIENDLY);
		60	add_friendly_object (ob);
186	}	61	}
187		62
188	void	63	void
189	player::deactivate ()	64	player::deactivate ()
190	{	65	{
191	if (!active)	66	if (!active)
192	return;	67	return;
193		68
194	terminate_all_pets (ob);	69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
195	ob->deactivate_recursive ();	71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
196	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
197	ob->map = 0;	78	ob->map = 0;
		79	party = 0;
198		80
199	players.erase (this);	81	players.erase (this);
200	}	82	}
201		83
202	// connect the player with a specific client	84	// connect the player with a specific client
203	// also changed, rationalises, and fixes some incorrect settings	85	// also changes, rationalises, and fixes some incorrect settings
204	void	86	void
205	player::connect (client *ns)	87	player::connect (client *ns)
206	{	88	{
207	this->ns = ns;	89	this->ns = ns;
208	ns->pl = this;	90	ns->pl = this;
209		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
210	ns->update_look = 0;	96	ns->update_look = 0;
211	ns->look_position = 0;	97	ns->look_position = 0;
212		98
213	clear_los (ob);	99	clear_los ();
		100
		101	ns->reset_stats ();
214		102
215	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
216	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
217	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
218		106
219	if (!legal_range (ob, shoottype))	107	ob->update_weight ();
220	shoottype = range_none;
221
222	ob->carrying = sum_weight (ob);
223	link_player_skills (ob);	108	link_skills ();
224		109
225	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
226
227	assign (title, ob->arch->clone.name);	110	assign (title, ob->arch->object::name);
228
229	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
230	* from the class, and not race. I don't see any way to get the class information
231	* to then update this. I don't think this will actually break anything - anyone
232	* that can use armour should be able to use a shield. What this may 'break'
233	* are features new characters get, eg, if someone starts up with a Q, they
234	* should be able to use a shield. However, old Q's won't get that advantage.
235	*/
236	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
237	SET_FLAG (ob, FLAG_USE_SHIELD);
238		111
239	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
240	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
241	{	114	{
242	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
243
244	shstr_cmp dragon_ability_force ("dragon_ability_force");
245	shstr_cmp dragon_skin_force ("dragon_skin_force");
246		116
247	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
248	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
249	if (tmp->arch->name == dragon_ability_force)	119	if (tmp->arch->archname == shstr_dragon_ability_force)
250	abil = tmp;	120	abil = tmp;
251	else if (tmp->arch->name == dragon_skin_force)	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
252	skin = tmp;	122	skin = tmp;
253		123
254	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
255	}	125	}
256		126
257	CLEAR_FLAG (ob, FLAG_FRIENDLY);
258	add_friendly_object (ob);
259
260	LOG (llevInfo, "LOGIN: Player named %s from ip %s\n", &ob->name, ns->host);
261
262	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
263		128
264	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
265		135
266	ob->update_stats ();	136	ob->update_stats ();
		137
267	ns->floorbox_update ();	138	ns->floorbox_update ();
268
269	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
270	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
271		141
272	activate ();	142	activate ();
273		143
274	send_rules (ob);
275	send_news (ob);
276	display_motd (ob);
277
278	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
279	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
280	}	146	}
281		147
282	void	148	void
283	player::disconnect ()	149	player::disconnect ()
284	{	150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
285	if (ns)	157	if (ns)
286	{	158	{
287	if (active)	159	if (active)
288	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
289		161
290	INVOKE_PLAYER (DISCONNECT, this);	162	INVOKE_PLAYER (DISCONNECT, this);
291		163
		164	ns->reset_stats ();
292	ns->pl = 0;	165	ns->pl = 0;
293	this->ns = 0;	166	ns = 0;
294	}	167	}
		168
		169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
295		172
296	deactivate ();	173	deactivate ();
297	}	174	}
		175
		176	//-GPL
298		177
299	// the need for this function can be explained	178	// the need for this function can be explained
300	// by load_object not returning the object	179	// by load_object not returning the object
301	void	180	void
302	player::set_object (object *op)	181	player::set_object (object *op)
303	{	182	{
304	ob = op;	183	ob = observe = viewpoint = op;
305	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
306		185
		186	ob->set_speed (1.0f);
307	ob->speed_left = 0.5;	187	ob->speed_left = 0.5f;
308	ob->speed = 1.0;	188
309	ob->direction = 5; /* So player faces south */	189	ob->direction = 5; /* So player faces south */
310	ob->stats.wc = 2;
311	ob->run_away = 25; /* Then we panick... */
312
313	ob->roll_stats ();
314	}	190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
315		207
316	player::player ()	208	player::player ()
317	{	209	{
318	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
319	* we deal with that below this point.	211	* we deal with that below this point.
320	*/	212	*/
321	outputs_sync = 16; /* Every 2 seconds */	213	outputs_sync = 4;
322	outputs_count = 8; /* Keeps present behaviour */	214	outputs_count = 4;
323	unapply = unapply_nochoice;	215	unapply = unapply_nochoice;
324		216
325	savebed_map = first_map_path; /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
326		218
327	gen_sp_armour = 10;	219	gen_sp_armour = 10;
328	last_speed = -1;
329	shoottype = range_none;
330	bowtype = bow_normal;	220	bowtype = bow_normal;
331	petmode = pet_normal;	221	petmode = pet_normal;
332	listening = 10;
333	usekeys = containers;	222	usekeys = containers;
334	last_weapon_sp = -1;
335	peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
336	do_los = 1;	224	do_los = 1;
337		225
338	/* we need to clear these to -1 and not zero - otherwise,	226	weapon_sp = 1.0f;
339	* if a player quits and starts a new character, we wont	227	weapon_sp_left = 0.5f;
340	* send new values to the client, as things like exp start
341	* at zero.
342	*/
343	for (int i = 0; i < NUM_SKILLS; i++)
344	last_skill_exp[i] = -1;
345
346	for (int i = 0; i < NROFATTACKS; i++)
347	last_resist[i] = -1;
348
349	last_stats.exp = -1;
350	last_weight = (uint32) - 1;
351	}	228	}
352		229
353	void	230	void
354	player::do_destroy ()	231	player::do_destroy ()
355	{	232	{
356	disconnect ();	233	disconnect ();
357		234
358	attachable::do_destroy ();	235	attachable::do_destroy ();
359		236
360	if (ob)	237	if (ob)
361	{
362	ob->destroy_inv (false);
363	ob->destroy ();	238	ob->destroy ();
364	}	239
		240	ob = observe = viewpoint = 0;
365	}	241	}
366		242
367	player::~player ()	243	player::~player ()
368	{	244	{
369	/* Clear item stack */	245	/* Clear item stack */
370	free (stack_items);	246	free (stack_items);
		247	}
		248
		249	/*
		250	* get_player_archetype() return next player archetype from archetype
		251	* list. Not very efficient routine, but used only creating new players.
		252	* Note: there MUST be at least one player archetype!
		253	*/
		254	static archetype *
		255	get_player_archetype (archetype *at)
		256	{
		257	// archetypes could have been reloaded
		258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		259
		260	if (!nat)
		261	return at;
		262
		263	archvec::iterator i = archetypes.find (nat);
		264
		265	for (;;)
		266	{
		267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
371	}	275	}
372		276
373	/* Tries to add player on the connection passed in ns.	277	/* Tries to add player on the connection passed in ns.
374	* All we can really get in this is some settings like host and display	278	* All we can really get in this is some settings like host and display
375	* mode.	279	* mode.
…		…
377	player *	281	player *
378	player::create ()	282	player::create ()
379	{	283	{
380	player *pl = new player;	284	player *pl = new player;
381		285
382	pl->set_object (arch_to_object (get_player_archetype (0)));	286	pl->set_object (get_player_archetype (0)->instance ());
		287
		288	pl->ob->roll_stats ();
		289	pl->ob->stats.wc = 2;
		290	pl->ob->run_away = 25; /* Then we panick... */
		291
383	set_first_map (pl->ob);	292	set_first_map (pl->ob);
384		293
385	return pl;	294	return pl;
386	}
387
388	/*
389	* get_player_archetype() return next player archetype from archetype
390	* list. Not very efficient routine, but used only creating new players.
391	* Note: there MUST be at least one player archetype!
392	*/
393	archetype *
394	get_player_archetype (archetype *at)
395	{
396	archetype *start = at;
397
398	for (;;)
399	{
400	if (at == NULL || at->next == NULL)
401	at = first_archetype;
402	else
403	at = at->next;
404
405	if (at->clone.type == PLAYER)
406	return at;
407
408	if (at == start)
409	{
410	LOG (llevError, "No Player archetypes\n");
411	exit (-1);
412	}
413	}
414	}	295	}
415		296
416	object *	297	object *
417	get_nearest_player (object *mon)	298	get_nearest_player (object *mon)
418	{	299	{
419	object *op = NULL;	300	object *op = NULL;
420	objectlink *ol;	301	objectlink *ol;
421	unsigned lastdist;	302	unsigned lastdist;
422	rv_vector rv;	303	rv_vector rv;
423		304
424	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
425	{	306	{
426	/* We should not find free objects on this friendly list, but it
427	* does periodically happen. Given that, lets deal with it.
428	* While unlikely, it is possible the next object on the friendly
429	* list is also free, so encapsulate this in a while loop.
430	*/
431	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
432	{
433	object *tmp = ol->ob;
434
435	/* Can't do much more other than log the fact, because the object
436	* itself will have been cleared.
437	*/
438	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
439	ol = ol->next;
440	remove_friendly_object (tmp);
441	if (!ol)
442	return op;
443	}
444
445	/* Remove special check for player from this. First, it looks to cause
446	* some crashes (ol->ob->contr not set properly?), but secondly, a more
447	* complicated method of state checking would be needed in any case -
448	* as it was, a clever player could type quit, and the function would
449	* skip them over while waiting for confirmation. Remove
450	* on_same_map check, as can_detect_enemy also does this
451	*/
452	if (!can_detect_enemy (mon, ol->ob, &rv))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
453	continue;	308	continue;
454		309
455	if (lastdist > rv.distance)	310	if (lastdist > rv.distance)
456	{	311	{
…		…
518	*/	373	*/
519	int	374	int
520	path_to_player (object *mon, object *pl, unsigned mindiff)	375	path_to_player (object *mon, object *pl, unsigned mindiff)
521	{	376	{
522	rv_vector rv;	377	rv_vector rv;
523	sint16 x, y;
524	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
525	maptile *m, *lastmap;
526		379
527	get_rangevector (mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
528		381
529	if (rv.distance < mindiff)	382	if (rv.distance < mindiff)
530	return 0;	383	return 0;
531		384
532	x = mon->x;	385	mapxy pos (mon);
533	y = mon->y;
534	m = mon->map;
535	dir = rv.direction;	386	dir = rv.direction;
536	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	387	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
537	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		389
538	/* If we can't solve it within the search distance, return now. */	390	/* If we can't solve it within the search distance, return now. */
539	if (diff > max)	391	if (diff > max)
540	return 0;	392	return 0;
		393
541	while (diff > 1 && max > 0)	394	while (diff > 1 && max > 0)
542	{	395	{
543	lastx = x;	396	mapxy lastpos = pos;
544	lasty = y;
545	lastmap = m;
546	x = lastx + freearr_x[dir];
547	y = lasty + freearr_y[dir];
548		397
549	mflags = get_map_flags (m, &m, x, y, &x, &y);	398	pos.move (dir);
550	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
551		399
552	/* Space is blocked - try changing direction a little */	400	/* Space is blocked - try changing direction a little */
553	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	401	if (!pos.normalise ()
554	&& (m == mon->map && blocked_link (mon, m, x, y))))	402	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		403	&& blocked_link (mon, pos.m, pos.x, pos.y)))
555	{	404	{
556	/* recalculate direction from last good location. Possible	405	/* recalculate direction from last good location. Possible
557	* we were not traversing ideal location before.	406	* we were not traversing ideal location before.
558	*/	407	*/
559	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
560	if (rv.direction != dir)	409	if (rv.direction != dir)
561	{	410	{
562	/* OK - says direction should be different - lets reset the	411	/* OK - says direction should be different - lets reset the
563	* the values so it will try again.	412	* the values so it will try again.
564	*/	413	*/
565	x = lastx;
566	y = lasty;
567	m = lastmap;	414	pos = lastpos;
568	dir = firstdir = rv.direction;	415	dir = firstdir = rv.direction;
569	}	416	}
570	else	417	else
571	{	418	{
572	/* direct path is blocked - try taking a side step to	419	/* direct path is blocked - try taking a side step to
…		…
579	*/	426	*/
580	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
581	{	428	{
582	if (i == 0)	429	if (i == 0)
583	continue; /* already did this, so skip it */	430	continue; /* already did this, so skip it */
		431
584	/* Use lastdir here - otherwise,	432	/* Use lastdir here - otherwise,
585	* since the direction that the creature should move in	433	* since the direction that the creature should move in
586	* may change, you could get infinite loops.	434	* may change, you could get infinite loops.
587	* ie, player is northwest, but monster can only	435	* ie, player is northwest, but monster can only
588	* move west, so it does that. It goes some distance,	436	* move west, so it does that. It goes some distance,
…		…
590	* can't do that, but now finds it can move east, and	438	* can't do that, but now finds it can move east, and
591	* gets back to its original point. lastdir contains	439	* gets back to its original point. lastdir contains
592	* the last direction the creature has successfully	440	* the last direction the creature has successfully
593	* moved.	441	* moved.
594	*/	442	*/
595
596	x = lastx + freearr_x[absdir (lastdir + i)];
597	y = lasty + freearr_y[absdir (lastdir + i)];
598	m = lastmap;	443	pos = lastpos;
599	mflags = get_map_flags (m, &m, x, y, &x, &y);	444	pos.move (absdir (lastdir + i));
600	if (mflags & P_OUT_OF_MAP)	445
		446	if (!pos.normalise ())
601	continue;	447	continue;
602	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	448
603	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
604	continue;	452	continue;
605	if (mflags & P_BLOCKSVIEW)	453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
606	continue;	455	continue;
607		456
608	if (m == mon->map && blocked_link (mon, m, x, y))	457	if (blocked_link (mon, pos.m, pos.x, pos.y))
609	break;	458	break;
610	}	459	}
		460
611	/* go through entire loop without finding a valid	461	/* go through entire loop without finding a valid
612	* sidestep to take - thus, no valid path.	462	* sidestep to take - thus, no valid path.
613	*/	463	*/
614	if (i == (DETOUR_AMOUNT + 1))	464	if (i == DETOUR_AMOUNT + 1)
615	return 0;	465	return 0;
		466
616	diff--;	467	diff--;
617	lastdir = dir;	468	lastdir = dir;
618	max--;	469	max--;
619	if (!firstdir)	470	if (!firstdir)
620	firstdir = dir + i;	471	firstdir = dir + i;
…		…
624	{	475	{
625	/* we moved towards creature, so diff is less */	476	/* we moved towards creature, so diff is less */
626	diff--;	477	diff--;
627	max--;	478	max--;
628	lastdir = dir;	479	lastdir = dir;
		480
629	if (!firstdir)	481	if (!firstdir)
630	firstdir = dir;	482	firstdir = dir;
631	}	483	}
		484
632	if (diff <= 1)	485	if (diff <= 1)
633	{	486	{
634	/* Recalculate diff (distance) because we may not have actually	487	/* Recalculate diff (distance) because we may not have actually
635	* headed toward player for entire distance.	488	* headed toward player for entire distance.
636	*/	489	*/
637	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	490	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
638	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
639	}	492	}
		493
640	if (diff > max)	494	if (diff > max)
641	return 0;	495	return 0;
642	}	496	}
		497
643	/* If we reached the max, didn't find a direction in time */	498	/* If we reached the max, didn't find a direction in time */
644	if (!max)	499	if (!max)
645	return 0;	500	return 0;
646		501
647	return firstdir;	502	return firstdir;
648	}	503	}
649		504
650	void	505	void
651	give_initial_items (object *pl, treasurelist * items)	506	give_initial_items (object *pl, treasurelist *items)
652	{	507	{
653	object *op, *next = NULL;
654
655	if (pl->randomitems != NULL)	508	if (pl->randomitems)
656	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	509	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
657		510
658	for (op = pl->inv; op; op = next)	511	for (object *next, *op = pl->inv; op; op = next)
659	{	512	{
660	next = op->below;	513	next = op->below;
661		514
662	/* Forces get applied per default, unless they have the	515	/* Forces get applied per default, unless they have the
663	* flag "neutral" set. Sorry but I can't think of a better way	516	* flag "neutral" set. Sorry but I can't think of a better way
664	*/	517	*/
665	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
666	SET_FLAG (op, FLAG_APPLIED);	519	op->set_flag (FLAG_APPLIED);
667		520
668	/* we never give weapons/armour if these cannot be used	521	/* we never give weapons/armour if these cannot be used
669	* by this player due to race restrictions	522	* by this player due to race restrictions
670	*/	523	*/
671	if (pl->type == PLAYER)	524	if (pl->type == PLAYER)
672	{	525	{
673	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	526	if ((!pl->flag [FLAG_USE_ARMOUR]
		527	&&
674	(op->type == ARMOUR || op->type == BOOTS ||	528	(op->type == ARMOUR || op->type == BOOTS
675	op->type == CLOAK || op->type == HELMET ||	529	|| op->type == CLOAK || op->type == HELMET
676	op->type == SHIELD || op->type == GLOVES ||	530	|| op->type == SHIELD || op->type == GLOVES
677	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	531	|| op->type == BRACERS || op->type == GIRDLE))
		532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
678	{	533	{
679	op->destroy ();	534	op->destroy ();
680	continue;	535	continue;
681	}	536	}
682	}	537	}
683		538
684	/* This really needs to be better - we should really give	539	/* Here we remove duplicated skills (as duplicated spell objects have
685	* a substitute spellbook. The problem is that we don't really	540	* _very_ confusing effects for players), which could for instance be
686	* have a good idea what to replace it with (need something like	541	* generated by bad treasurelists. - elmex
687	* a first level treasurelist for each skill.)
688	* remove duplicate skills also
689	*/	542	*/
690	if (op->type == SPELLBOOK || op->type == SKILL)	543	if (op->type == SKILL)
691	{	544	{
692	object *tmp;
693
694	for (tmp = op->below; tmp; tmp = tmp->below)	545	for (object *tmp = op->below; tmp; tmp = tmp->below)
695	if (tmp->type == op->type && tmp->name == op->name)	546	if (tmp->type == op->type && tmp->name == op->name)
696	break;
697
698	if (tmp)
699	{	547	{
700	op->destroy ();	548	op->destroy ();
		549	LOG (llevError,
701	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	550	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
702	continue;	551	break;
703	}	552	}
704		553
705	if (op->nrof > 1)	554	if (op->nrof > 1)
706	op->nrof = 1;	555	op->nrof = 1;
707	}	556	}
708		557
709	if (op->type == SPELLBOOK && op->inv)	558	if (op->type == SPELLBOOK && op->inv)
710	{	559	op->inv->clr_flag (FLAG_STARTEQUIP);
711	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
712	}
713		560
714	/* Give starting characters identified, uncursed, and undamned	561	/* Give starting characters identified, uncursed, and undamned
715	* items. Just don't identify gold or silver, or it won't be	562	* items. Just don't identify gold or silver, or it won't be
716	* merged properly.	563	* merged properly.
717	*/	564	*/
718	if (need_identify (op))	565	if (op->need_identify ())
719	{
720	SET_FLAG (op, FLAG_IDENTIFIED);
721	CLEAR_FLAG (op, FLAG_CURSED);
722	CLEAR_FLAG (op, FLAG_DAMNED);
723	}	566	{
		567	op->set_flag (FLAG_IDENTIFIED);
		568	op->clr_flag (FLAG_CURSED);
		569	op->clr_flag (FLAG_DAMNED);
		570	}
		571
724	if (op->type == SPELL)	572	if (op->type == SPELL)
725	{	573	{
726	op->destroy ();	574	op->destroy ();
727	continue;	575	continue;
728	}	576	}
729	else if (op->type == SKILL)	577	else if (op->type == SKILL)
730	{	578	{
731	SET_FLAG (op, FLAG_CAN_USE_SKILL);	579	op->set_flag (FLAG_CAN_USE_SKILL);
732	op->stats.exp = 0;	580	op->stats.exp = 0;
733	op->level = 1;	581	op->level = 1;
734	}	582	}
735	/* lock all 'normal items by default */	583	else /* lock all 'normal items by default */
736	else	584	op->set_flag (FLAG_INV_LOCKED);
737	SET_FLAG (op, FLAG_INV_LOCKED);
738	} /* for loop of objects in player inv */	585	} /* for loop of objects in player inv */
739		586
740	/* Need to set up the skill pointers */	587	/* Need to set up the skill pointers */
741	link_player_skills (pl);	588	pl->contr->link_skills ();
742	}	589	}
743		590
744	void	591	void
745	get_party_password (object *op, partylist *party)	592	get_party_password (object *op, partylist *party)
746	{	593	{
…		…
756	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	603	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
757	}	604	}
758		605
759	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	606	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
760	static int	607	static int
761	roll_stat (void)	608	roll_stat ()
762	{	609	{
763	int a[4], i, j, k;	610	int a[4], i, j, k;
764		611
765	for (i = 0; i < 4; i++)	612	for (i = 0; i < 4; i++)
766	a[i] = (int) RANDOM () % 6 + 1;	613	a[i] = rndm (1, 6);
767		614
768	for (i = 0, j = 0, k = 7; i < 4; i++)	615	for (i = 0, j = 0, k = 7; i < 4; i++)
769	if (a[i] < k)	616	if (a[i] < k)
770	k = a[i], j = i;	617	k = a[i], j = i;
771		618
…		…
777	}	624	}
778		625
779	void	626	void
780	object::roll_stats ()	627	object::roll_stats ()
781	{	628	{
782	int statsort [7];	629	int statsort [NUM_STATS];
783		630
784	for (;;)	631	for (;;)
785	{	632	{
786	int sum = 0;	633	int sum = 0;
787	for (int i = 7; i--; )	634	for (int i = NUM_STATS; i--; )
788	sum += statsort [i] = roll_stat ();	635	sum += statsort [i] = roll_stat ();
789		636
790	if (sum >= 82 && sum <= 116)	637	if (sum >= 82 && sum <= 116)
791	break;	638	break;
792	}	639	}
793		640
794	// Sort the stats so that rerolling is easier...	641	// Sort the stats so that rerolling is easier...
795	std::sort (statsort, statsort + 7, std::greater<int>());	642	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
796		643
		644	for (int i = 0; i < NUM_STATS; ++i)
797	stats.Str = statsort[0];	645	stats.stat (i) = statsort [i];
798	stats.Dex = statsort[1];
799	stats.Con = statsort[2];
800	stats.Int = statsort[3];
801	stats.Wis = statsort[4];
802	stats.Pow = statsort[5];
803	stats.Cha = statsort[6];
804		646
805	stats.exp = 0;	647	stats.exp = 0;
806	stats.ac = 0;	648	stats.ac = 0;
807		649
808	stats.hp = stats.maxhp;	650	stats.hp = stats.maxhp;
…		…
820	}	662	}
821		663
822	void	664	void
823	object::swap_stats (int a, int b)	665	object::swap_stats (int a, int b)
824	{	666	{
825	int tmp = get_attr_value (&contr->orig_stats, a);	667	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
826	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
827	set_attr_value (&contr->orig_stats, b, tmp);
828		668
		669	for (int i = 0; i < NUM_STATS; ++i)
829	stats.Str = contr->orig_stats.Str;	670	stats.stat (i) = contr->orig_stats.stat (i);
830	stats.Dex = contr->orig_stats.Dex;
831	stats.Con = contr->orig_stats.Con;
832	stats.Int = contr->orig_stats.Int;
833	stats.Wis = contr->orig_stats.Wis;
834	stats.Pow = contr->orig_stats.Pow;
835	stats.Cha = contr->orig_stats.Cha;
836		671
837	//TODO: the following code looks so borked and should, at the very least,	672	//TODO: the following code looks so borked and should, at the very least,
838	// be merged with the similar code in roll_stats	673	// be merged with the similar code in roll_stats
839	stats.ac = 0;	674	stats.ac = 0;
840		675
…		…
859	static void	694	static void
860	start_info (object *op)	695	start_info (object *op)
861	{	696	{
862	char buf[MAX_BUF];	697	char buf[MAX_BUF];
863		698
864	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	699	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
865	new_draw_info (NDI_UNIQUE, 0, op, buf);	700	new_draw_info (NDI_UNIQUE, 0, op, buf);
866	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
867	//new_draw_info (NDI_UNIQUE, 0, op, " ");
868	}	701	}
869		702
870	/* This function takes the key that is passed, and does the	703	/* This function takes the key that is passed, and does the
871	* appropriate action with it (change race, or other things).	704	* appropriate action with it (change race, or other things).
872	* The function name is for historical reasons - now we have	705	* The function name is for historical reasons - now we have
873	* separate race and class; this actually changes the RACE,	706	* separate race and class; this actually changes the RACE,
874	* not the class.	707	* not the class.
875	*/	708	*/
876	int	709	void
877	key_change_class (object *op, char key)	710	player::chargen_race_done ()
878	{	711	{
879	int tmp_loop;
880
881	if (key == 'd' || key == 'D')
882	{
883	char buf[MAX_BUF];
884
885	/* this must before then initial items are given */	712	/* this must before then initial items are given */
886	esrv_new_player (op->contr, op->weight + op->carrying);	713	esrv_new_player (ob->contr);
887		714
888	treasurelist *tl = find_treasurelist ("starting_wealth");	715	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
889	if (tl)	716	if (tl)
890	create_treasure (tl, op, 0, 0, 0);	717	create_treasure (tl, ob, 0, 0, 0);
891		718
892	INVOKE_PLAYER (BIRTH, op->contr);	719	INVOKE_PLAYER (BIRTH, ob->contr);
893	INVOKE_PLAYER (LOGIN, op->contr);
894		720
895	op->contr->ns->state = ST_PLAYING;	721	ob->contr->ns->state = ST_PLAYING;
896		722
897	if (op->msg)	723	if (ob->msg)
898	op->msg = NULL;	724	ob->msg = 0;
899		725
900	/* We create this now because some of the unique maps will need it
901	* to save here.
902	*/
903	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
904	make_path_to_file (buf);
905
906	#ifdef AUTOSAVE
907	op->contr->last_save_tick = pticks;
908	#endif
909	start_info (op);	726	start_info (ob);
910	CLEAR_FLAG (op, FLAG_WIZ);	727	ob->clr_flag (FLAG_WIZ);
911	give_initial_items (op, op->randomitems);	728	give_initial_items (ob, ob->randomitems);
912	link_player_skills (op);
913	esrv_send_inventory (op, op);	729	esrv_send_inventory (ob, ob);
914	op->update_stats ();	730	ob->update_stats ();
915		731
916	/* This moves the player to a different start map, if there	732	/* This moves the player to a different start map, if there
917	* is one for this race	733	* is one for this race
918	*/	734	*/
919	if (*first_map_ext_path)	735	if (*first_map_ext_path)
920	{	736	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
921	object *tmp;
922	char mapname[MAX_BUF];
923
924	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
925	tmp = object::create ();
926	EXIT_PATH (tmp) = mapname;
927	EXIT_X (tmp) = op->x;
928	EXIT_Y (tmp) = op->y;
929	op->enter_exit (tmp); /* we don't really care if it succeeded;
930	* if the map isn't there, then stay on the
931	* default initial map */
932	tmp->destroy ();
933	}
934	else	737	else
935	LOG (llevDebug, "first_map_ext_path not set\n");	738	LOG (llevDebug, "first_map_ext_path not set\n");
		739	}
936		740
937	return 0;	741	void
938	}	742	player::chargen_race_next ()
939		743	{
940	/* Following actually changes the race - this is the default command	744	/* Following actually changes the race - this is the default command
941	* if we don't match with one of the options above.	745	* if we don't match with one of the options above.
942	*/	746	*/
943		747
944	tmp_loop = 0;	748	do
945	while (!tmp_loop)
946	{	749	{
947	shstr name = op->name;	750	shstr name = ob->name;
948	int x = op->x, y = op->y;	751	int x = ob->x, y = ob->y;
949		752
950	op->remove_statbonus ();	753	ob->remove_statbonus ();
951	op->remove ();	754	ob->remove ();
952	op->arch = get_player_archetype (op->arch);	755	ob->arch = get_player_archetype (ob->arch);
953	op->arch->clone.copy_to (op);	756	ob->arch->copy_to (ob);
954	op->instantiate ();	757	ob->instantiate ();
955	op->stats = op->contr->orig_stats;	758	ob->stats = ob->contr->orig_stats;
956	op->name = op->name_pl = name;	759	ob->name = ob->name_pl = name;
957	op->x = x;	760	ob->x = x;
958	op->y = y;	761	ob->y = y;
959	SET_ANIMATION (op, 2); /* So player faces south */	762	SET_ANIMATION (ob, 2); /* So player faces south */
960	insert_ob_in_map (op, op->map, op, 0);	763	insert_ob_in_map (ob, ob->map, ob, 0);
961	assign (op->contr->title, op->arch->clone.name);	764	assign (ob->contr->title, ob->arch->object::name);
962	op->add_statbonus ();	765	ob->add_statbonus ();
963	tmp_loop = allowed_class (op);
964	}	766	}
		767	while (!allowed_class (ob));
965		768
966	update_object (op, UP_OBJ_FACE);	769	update_object (ob, UP_OBJ_FACE);
967	esrv_update_item (UPD_FACE, op, op);	770	esrv_update_item (UPD_FACE, ob, ob);
968	op->update_stats ();	771	ob->update_stats ();
969	op->stats.hp = op->stats.maxhp;	772	ob->stats.hp = ob->stats.maxhp;
970	op->stats.sp = op->stats.maxsp;	773	ob->stats.sp = ob->stats.maxsp;
971	op->stats.grace = 0;	774	ob->stats.grace = 0;
972
973	if (op->msg)
974	new_draw_info (NDI_BLUE, 0, op, op->msg);
975
976	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
977	return 0;
978	}	775	}
979		776
980	void	777	static void
981	flee_player (object *op)	778	flee_player (object *op)
982	{	779	{
983	int dir, diff;	780	int dir, diff;
984	rv_vector rv;	781	rv_vector rv;
985		782
986	if (op->stats.hp < 0)	783	if (op->stats.hp < 0)
987	{	784	{
988	LOG (llevDebug, "Fleeing player is dead.\n");	785	LOG (llevDebug, "Fleeing player is dead.\n");
989	CLEAR_FLAG (op, FLAG_SCARED);	786	op->clr_flag (FLAG_SCARED);
990	return;	787	return;
991	}	788	}
992		789
993	if (op->enemy == NULL)	790	if (!op->enemy)
994	{	791	{
995	LOG (llevDebug, "Fleeing player had no enemy.\n");	792	LOG (llevDebug, "Fleeing player had no enemy.\n");
996	CLEAR_FLAG (op, FLAG_SCARED);	793	op->clr_flag (FLAG_SCARED);
997	return;	794	return;
998	}	795	}
999		796
1000	/* Seen some crashes here. Since we don't store an	797	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1001	* op->enemy_count, it is possible that something destroys the
1002	* actual enemy, and the object is recycled.
1003	*/
1004	if (op->enemy->map == NULL)
1005	{	798	{
1006	CLEAR_FLAG (op, FLAG_SCARED);
1007	op->enemy = NULL;	799	op->enemy = NULL;
1008	return;	800	op->clr_flag (FLAG_SCARED);
1009	}
1010
1011	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1012	{
1013	op->enemy = NULL;
1014	CLEAR_FLAG (op, FLAG_SCARED);
1015	return;	801	return;
1016	}	802	}
1017		803
1018	get_rangevector (op, op->enemy, &rv, 0);	804	get_rangevector (op, op->enemy, &rv, 0);
1019		805
1020	dir = absdir (4 + rv.direction);	806	dir = absdir (4 + rv.direction);
1021	for (diff = 0; diff < 3; diff++)	807	for (diff = 0; diff < 3; diff++)
1022	{	808	{
1023	int m = 1 - (RANDOM () & 2);	809	int m = 1 - rndm (2) * 2;
1024		810
1025	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	811	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1026	return;	812	return;
1027	}	813	}
1028		814
1029	/* Cornered, get rid of scared */	815	/* Cornered, get rid of scared */
1030	CLEAR_FLAG (op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
1031	op->enemy = NULL;	817	op->enemy = NULL;
1032	}	818	}
1033		819
1034
1035	/* check_pick sees if there is stuff to be picked up/picks up stuff.	820	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1036	* IT returns 1 if the player should keep on moving, 0 if he should	821	* It returns 1 if the player should keep on moving, 0 if he should
1037	* stop.	822	* stop.
1038	*/	823	*/
1039	int	824	int
1040	check_pick (object *op)	825	check_pick (object *op)
1041	{	826	{
1042	object *tmp, *next;	827	object *tmp, *next;
1043	int stop = 0;	828	int stop = 0;
1044	int j, k, wvratio;	829	int wvratio;
1045	char putstring[128], tmpstr[16];
1046		830
1047	/* if you're flying, you cna't pick up anything */	831	/* if you're flying, you can't pick up anything */
1048	if (op->move_type & MOVE_FLYING)	832	if (op->move_type & MOVE_FLYING)
1049	return 1;	833	return 1;
1050		834
1051	next = op->below;	835	next = op->below;
		836
		837	int cnt = MAX_ITEM_PER_ACTION;
		838	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1052		839
1053	/* loop while there are items on the floor that are not marked as	840	/* loop while there are items on the floor that are not marked as
1054	* destroyed */	841	* destroyed */
1055	while (next && !next->destroyed ())	842	while (next && !next->destroyed ())
1056	{	843	{
1057	tmp = next;	844	tmp = next;
1058	next = tmp->below;	845	next = tmp->below;
1059		846
		847	if (cnt <= 0)
		848	{
		849	op->failmsg ("Couldn't pickup all items at once.");
		850	return 0;
		851	}
		852
1060	if (op->destroyed ())	853	if (op->destroyed ())
1061	return 0;	854	return 0;
1062		855
1063	if (!can_pick (op, tmp))	856	if (!can_pick (op, tmp))
1064	continue;	857	continue;
1065		858
1066	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	859	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1067	{	860	{
1068	if (item_matched_string (op, tmp, op->contr->search_str))	861	if (item_matched_string (op, tmp, op->contr->search_str))
1069	pick_up (op, tmp);	862	CHK_PICK_PICKUP;
		863
1070	continue;	864	continue;
1071	}	865	}
1072		866
1073	/* high not bit set? We're using the old autopickup model */	867	/* pickup handling */
		868	if (op->contr->mode & PU_DEBUG)
		869	{
		870	/* some debugging code to figure out item information */
		871	const char *str = tmp->name
		872	? format ("item name: %s item type: %d weight/value: %d",
		873	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		874	: format ("item name: %s item type: %d weight/value: %d",
		875	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		876
		877	new_draw_info (NDI_UNIQUE, 0, op, str);
		878	}
		879
		880	if (op->contr->mode & PU_INHIBIT)
		881	return 1;
		882
		883	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		884	return 1;
		885
		886	/* philosophy:
		887	* It's easy to grab an item type from a pile, as long as it's
		888	* generic. This takes no game-time. For more detailed pickups
		889	* and selections, select-items should be used. This is a
		890	* grab-as-you-run type mode that's really useful for arrows for
		891	* example.
		892	* The drawback: right now it has no frontend, so you need to
		893	* stick the bits you want into a calculator in hex mode and then
		894	* convert to decimal and then 'pickup <#>
		895	*/
		896
		897	/* the first two modes are exclusive: if NOTHING we return, if
		898	* STOP then we stop. All the rest are applied sequentially,
		899	* meaning if any test passes, the item gets picked up. */
		900
		901	/* if mode is set to pick nothing up, return */
		902	if (op->contr->mode == PU_NOTHING)
		903	return 1;
		904
		905	/* if mode is set to stop when encountering objects, return */
		906	/* take STOP before INHIBIT since it doesn't actually pick
		907	* anything up */
		908	if (op->contr->mode & PU_STOP)
		909	return 0;
		910
		911	/* useful for going into stores and not losing your settings... */
		912	/* and for battles wher you don't want to get loaded down while
		913	* fighting */
		914	if (op->contr->mode & PU_INHIBIT)
		915	return 1;
		916
		917	/* prevent us from turning into auto-thieves :) */
		918	if (tmp->flag [FLAG_UNPAID])
		919	continue;
		920
		921	/* ignore known cursed objects */
		922	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		923	continue;
		924
		925	/* all food and drink if desired */
		926	/* question: don't pick up known-poisonous stuff? */
1074	if (!(op->contr->mode & PU_NEWMODE))	927	if (op->contr->mode & PU_FOOD)
		928	if (tmp->type == FOOD)
1075	{	929	{
1076	switch (op->contr->mode)	930	CHK_PICK_PICKUP;
		931	continue;
		932	}
		933
		934	if (op->contr->mode & PU_DRINK)
		935	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		936	{
		937	CHK_PICK_PICKUP;
		938	continue;
		939	}
		940
		941	if (op->contr->mode & PU_POTION)
		942	if (tmp->type == POTION)
		943	{
		944	CHK_PICK_PICKUP;
		945	continue;
		946	}
		947
		948	/* spellbooks, skillscrolls and normal books/scrolls */
		949	if (op->contr->mode & PU_SPELLBOOK)
		950	if (tmp->type == SPELLBOOK)
		951	{
		952	CHK_PICK_PICKUP;
		953	continue;
		954	}
		955
		956	if (op->contr->mode & PU_SKILLSCROLL)
		957	if (tmp->type == SKILLSCROLL)
		958	{
		959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
		963	if (op->contr->mode & PU_READABLES)
		964	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
		969
		970	/* wands/staves/rods/horns */
		971	if (op->contr->mode & PU_MAGIC_DEVICE)
		972	if (tmp->type == WAND
		973	|| tmp->type == ROD
		974	|| tmp->type == HORN
		975	|| tmp->type == POWER_CRYSTAL)
		976	{
		977	CHK_PICK_PICKUP;
		978	continue;
		979	}
		980
		981	/* pick up all magical items */
		982	if (op->contr->mode & PU_MAGICAL)
		983	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		984	&& !tmp->flag [FLAG_KNOWN_CURSED])
		985	{
		986	CHK_PICK_PICKUP;
		987	continue;
		988	}
		989
		990	if (op->contr->mode & PU_VALUABLES)
		991	{
		992	if (tmp->type == MONEY || tmp->type == GEM)
1077	{	993	{
1078	case 0:	994	CHK_PICK_PICKUP;
1079	return 1; /* don't pick up */	995	continue;
1080	case 1:
1081	pick_up (op, tmp);
1082	return 1;
1083	case 2:
1084	pick_up (op, tmp);
1085	return 0;
1086	case 3:
1087	return 0; /* stop before pickup */
1088	case 4:
1089	pick_up (op, tmp);
1090	break;
1091	case 5:
1092	pick_up (op, tmp);
1093	stop = 1;
1094	break;
1095	case 6:
1096	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1097	pick_up (op, tmp);
1098	break;
1099
1100	case 7:
1101	if (tmp->type == MONEY || tmp->type == GEM)
1102	pick_up (op, tmp);
1103	break;
1104
1105	default:
1106	/* use value density */
1107	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1108	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1109	pick_up (op, tmp);
1110	}	996	}
1111	}	997	}
1112	else	998
1113	{ /* old model */	999	/* rings & amulets - talismans seems to be typed AMULET */
1114	/* NEW pickup handling */
1115	if (op->contr->mode & PU_DEBUG)	1000	if (op->contr->mode & PU_JEWELS)
		1001	if (tmp->type == RING
		1002	|| tmp->type == AMULET
		1003	|| tmp->type == GIRDLE
		1004	|| tmp->type == SKILL_TOOL)
1116	{	1005	{
1117	/* some debugging code to figure out item information */	1006	CHK_PICK_PICKUP;
1118	if (tmp->name != NULL)
1119	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1120	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1121	else
1122	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1123	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1124
1125	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1126	}
1127
1128	/* philosophy:
1129	* It's easy to grab an item type from a pile, as long as it's
1130	* generic. This takes no game-time. For more detailed pickups
1131	* and selections, select-items should be used. This is a
1132	* grab-as-you-run type mode that's really useful for arrows for
1133	* example.
1134	* The drawback: right now it has no frontend, so you need to
1135	* stick the bits you want into a calculator in hex mode and then
1136	* convert to decimal and then 'pickup <#>
1137	*/
1138
1139	/* the first two modes are exclusive: if NOTHING we return, if
1140	* STOP then we stop. All the rest are applied sequentially,
1141	* meaning if any test passes, the item gets picked up. */
1142
1143	/* if mode is set to pick nothing up, return */
1144
1145	if (op->contr->mode & PU_NOTHING)
1146	return 1;
1147
1148	/* if mode is set to stop when encountering objects, return */
1149	/* take STOP before INHIBIT since it doesn't actually pick
1150	* anything up */
1151
1152	if (op->contr->mode & PU_STOP)
1153	return 0;
1154
1155	/* useful for going into stores and not losing your settings... */
1156	/* and for battles wher you don't want to get loaded down while
1157	* fighting */
1158	if (op->contr->mode & PU_INHIBIT)
1159	return 1;
1160
1161	/* prevent us from turning into auto-thieves :) */
1162	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1163	continue;	1007	continue;
		1008	}
1164		1009
1165	/* ignore known cursed objects */	1010	/* we don't forget dragon food */
1166	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1011	if (op->contr->mode & PU_FLESH)
		1012	if (tmp->type == FLESH)
		1013	{
		1014	CHK_PICK_PICKUP;
1167	continue;	1015	continue;
		1016	}
1168		1017
1169	/* all food and drink if desired */	1018	/* bows and arrows. Bows are good for selling! */
1170	/* question: don't pick up known-poisonous stuff? */	1019	if (op->contr->mode & PU_BOW)
		1020	if (tmp->type == BOW)
		1021	{
		1022	CHK_PICK_PICKUP;
		1023	continue;
		1024	}
		1025
		1026	if (op->contr->mode & PU_ARROW)
		1027	if (tmp->type == ARROW)
		1028	{
		1029	CHK_PICK_PICKUP;
		1030	continue;
		1031	}
		1032
		1033	/* all kinds of armor etc. */
		1034	if (op->contr->mode & PU_ARMOUR)
		1035	if (tmp->type == ARMOUR)
		1036	{
		1037	CHK_PICK_PICKUP;
		1038	continue;
		1039	}
		1040
		1041	if (op->contr->mode & PU_HELMET)
		1042	if (tmp->type == HELMET)
		1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
		1048	if (op->contr->mode & PU_SHIELD)
		1049	if (tmp->type == SHIELD)
		1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
1171	if (op->contr->mode & PU_FOOD)	1055	if (op->contr->mode & PU_BOOTS)
1172	if (tmp->type == FOOD)	1056	if (tmp->type == BOOTS)
		1057	{
		1058	CHK_PICK_PICKUP;
		1059	continue;
		1060	}
		1061
		1062	if (op->contr->mode & PU_GLOVES)
		1063	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1064	{
		1065	CHK_PICK_PICKUP;
		1066	continue;
		1067	}
		1068
		1069	if (op->contr->mode & PU_CLOAK)
		1070	if (tmp->type == CLOAK)
		1071	{
		1072	CHK_PICK_PICKUP;
		1073	continue;
		1074	}
		1075
		1076	/* hoping to catch throwing daggers here */
		1077	if (op->contr->mode & PU_MISSILEWEAPON)
		1078	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1079	{
		1080	CHK_PICK_PICKUP;
		1081	continue;
		1082	}
		1083
		1084	/* careful: chairs and tables are weapons! */
		1085	if (op->contr->mode & PU_ALLWEAPON)
		1086	{
		1087	if (tmp->type == WEAPON)
		1088	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1173	{	1089	{
1174	pick_up (op, tmp);	1090	CHK_PICK_PICKUP;
1175	continue;	1091	continue;
1176	}	1092	}
		1093	}
1177		1094
		1095	/* misc stuff that's useful */
1178	if (op->contr->mode & PU_DRINK)	1096	if (op->contr->mode & PU_KEY)
1179	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1097	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1180	{	1098	{
1181	pick_up (op, tmp);	1099	CHK_PICK_PICKUP;
1182	continue;	1100	continue;
1183	}	1101	}
1184		1102
		1103	/* any of the last 4 bits set means we use the ratio for value
		1104	* pickups */
1185	if (op->contr->mode & PU_POTION)	1105	if (op->contr->mode & PU_RATIO)
1186	if (tmp->type == POTION)	1106	{
		1107	/* use value density to decide what else to grab */
		1108	/* >=7 was >= op->contr->mode */
		1109	/* >=7 is the old standard setting. Now we take the last 4 bits
1187	{	1110	*/
1188	pick_up (op, tmp);
1189	continue;
1190	}
1191
1192	/* spellbooks, skillscrolls and normal books/scrolls */
1193	if (op->contr->mode & PU_SPELLBOOK)
1194	if (tmp->type == SPELLBOOK)
1195	{
1196	pick_up (op, tmp);
1197	continue;
1198	}
1199
1200	if (op->contr->mode & PU_SKILLSCROLL)
1201	if (tmp->type == SKILLSCROLL)
1202	{
1203	pick_up (op, tmp);
1204	continue;
1205	}
1206
1207	if (op->contr->mode & PU_READABLES)
1208	if (tmp->type == BOOK || tmp->type == SCROLL)
1209	{
1210	pick_up (op, tmp);
1211	continue;
1212	}
1213
1214	/* wands/staves/rods/horns */
1215	if (op->contr->mode & PU_MAGIC_DEVICE)
1216	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1217	{
1218	pick_up (op, tmp);
1219	continue;
1220	}
1221
1222	/* pick up all magical items */
1223	if (op->contr->mode & PU_MAGICAL)	1111	wvratio = op->contr->mode & PU_RATIO;
1224	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1112	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1225	{
1226	pick_up (op, tmp);
1227	continue;
1228	}
1229
1230	if (op->contr->mode & PU_VALUABLES)
1231	{	1113	{
1232	if (tmp->type == MONEY || tmp->type == GEM)	1114	#if 0
		1115	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1116	if (tmp->name != NULL)
1233	{	1117	{
1234	pick_up (op, tmp);	1118	fprintf (stderr, "%s", tmp->name);
1235	continue;
1236	}	1119	}
1237	}
1238
1239	/* rings & amulets - talismans seems to be typed AMULET */
1240	if (op->contr->mode & PU_JEWELS)
1241	if (tmp->type == RING || tmp->type == AMULET)
1242	{
1243	pick_up (op, tmp);
1244	continue;
1245	}
1246
1247	/* we don't forget dragon food */
1248	if (op->contr->mode & PU_FLESH)
1249	if (tmp->type == FLESH)
1250	{
1251	pick_up (op, tmp);
1252	continue;
1253	}
1254
1255	/* bows and arrows. Bows are good for selling! */
1256	if (op->contr->mode & PU_BOW)
1257	if (tmp->type == BOW)
1258	{
1259	pick_up (op, tmp);
1260	continue;
1261	}
1262
1263	if (op->contr->mode & PU_ARROW)
1264	if (tmp->type == ARROW)
1265	{
1266	pick_up (op, tmp);
1267	continue;
1268	}
1269
1270	/* all kinds of armor etc. */
1271	if (op->contr->mode & PU_ARMOUR)
1272	if (tmp->type == ARMOUR)
1273	{
1274	pick_up (op, tmp);
1275	continue;
1276	}
1277
1278	if (op->contr->mode & PU_HELMET)
1279	if (tmp->type == HELMET)
1280	{
1281	pick_up (op, tmp);
1282	continue;
1283	}
1284
1285	if (op->contr->mode & PU_SHIELD)
1286	if (tmp->type == SHIELD)
1287	{
1288	pick_up (op, tmp);
1289	continue;
1290	}
1291
1292	if (op->contr->mode & PU_BOOTS)
1293	if (tmp->type == BOOTS)
1294	{
1295	pick_up (op, tmp);
1296	continue;
1297	}
1298
1299	if (op->contr->mode & PU_GLOVES)
1300	if (tmp->type == GLOVES)
1301	{
1302	pick_up (op, tmp);
1303	continue;
1304	}
1305
1306	if (op->contr->mode & PU_CLOAK)
1307	if (tmp->type == CLOAK)
1308	{
1309	pick_up (op, tmp);
1310	continue;
1311	}
1312
1313	/* hoping to catch throwing daggers here */
1314	if (op->contr->mode & PU_MISSILEWEAPON)
1315	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1316	{
1317	pick_up (op, tmp);
1318	continue;
1319	}
1320
1321	/* careful: chairs and tables are weapons! */
1322	if (op->contr->mode & PU_ALLWEAPON)
1323	{
1324	if (tmp->type == WEAPON && tmp->name != NULL)
1325	{
1326	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1327	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1328	{
1329	pick_up (op, tmp);
1330	continue;
1331	}
1332	}
1333
1334	if (tmp->type == WEAPON && tmp->name == NULL)
1335	{
1336	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1337	{
1338	pick_up (op, tmp);
1339	continue;
1340	}
1341	}
1342	}
1343
1344	/* misc stuff that's useful */
1345	if (op->contr->mode & PU_KEY)
1346	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1347	{
1348	pick_up (op, tmp);
1349	continue;
1350	}
1351
1352	/* any of the last 4 bits set means we use the ratio for value
1353	* pickups */
1354	if (op->contr->mode & PU_RATIO)
1355	{
1356	/* use value density to decide what else to grab */
1357	/* >=7 was >= op->contr->mode */
1358	/* >=7 is the old standard setting. Now we take the last 4 bits
1359	* and multiply them by 5, giving 0..15*5== 5..75 */
1360	wvratio = (op->contr->mode & PU_RATIO) * 5;
1361	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1362	{
1363	pick_up (op, tmp);
1364	#if 0
1365	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1366	if (tmp->name != NULL)
1367	{
1368	fprintf (stderr, "%s", tmp->name);
1369	}
1370	else	1120	else
1371	fprintf (stderr, "%s", tmp->arch->name);	1121	fprintf (stderr, "%s", tmp->arch->archname);
1372	fprintf (stderr, ",%d] = ", tmp->type);	1122	fprintf (stderr, ",%d] = ", tmp->type);
1373	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1123	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1374	#endif	1124	#endif
		1125	CHK_PICK_PICKUP;
1375	continue;	1126	continue;
1376	}
1377	}	1127	}
1378	} /* the new pickup model */	1128	} /* the new pickup model */
1379	}	1129	}
1380		1130
1381	return !stop;	1131	return !stop;
		1132	}
		1133
		1134	/* routine for both players and monsters. We call this when
		1135	* there is a possibility for our action distrubing our hiding
		1136	* place or invisiblity spell. Artefact invisiblity causes
		1137	* "noise" instead. If we arent invisible to begin with, we
		1138	* return 0.
		1139	*/
		1140	static int
		1141	action_makes_visible (object *op)
		1142	{
		1143	if (op->invisible && op->flag [FLAG_ALIVE])
		1144	{
		1145	if (op->flag [FLAG_MAKE_INVIS])
		1146	{
		1147	// artefact invisibility is permanent, but we still make noise
		1148	// this is important for game-balance.
		1149	if (op->contr)
		1150	op->make_noise ();
		1151
		1152	return 0;
		1153	}
		1154
		1155	if (op->contr && op->contr->tmp_invis == 0)
		1156	return 0;
		1157
		1158	/* If monsters, they should become visible */
		1159	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1160	{
		1161	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1162	return 1;
		1163	}
		1164	}
		1165
		1166	return 0;
1382	}	1167	}
1383		1168
1384	/*	1169	/*
1385	* Find an arrow in the inventory and after that	1170	* Find an arrow in the inventory and after that
1386	* in the right type container (quiver). Pointer to the	1171	* in the right type container (quiver). Pointer to the
1387	* found object is returned.	1172	* found object is returned.
1388	*/	1173	*/
1389	object *	1174	static object *
1390	find_arrow (object *op, const char *type)	1175	find_arrow (object *op, const char *type)
1391	{	1176	{
1392	object *tmp = NULL;
1393
1394	for (op = op->inv; op; op = op->below)	1177	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1395	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1396	tmp = find_arrow (op, type);
1397	else if (op->type == ARROW && op->race == type)	1178	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1179	return splay (tmp);
		1180
		1181	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1182	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1183	if (object *arrow = find_arrow (tmp, type))
		1184	{
		1185	splay (tmp);
1398	return op;	1186	return arrow;
		1187	}
		1188
1399	return tmp;	1189	return 0;
1400	}	1190	}
1401		1191
1402	/*	1192	/*
1403	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1193	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1404	* against the target. A full test is not performed, simply a basic test	1194	* against the target. A full test is not performed, simply a basic test
1405	* of resistances. The archer is making a quick guess at what he sees down	1195	* of resistances. The archer is making a quick guess at what he sees down
1406	* the hall. Failing that it does it's best to pick the highest plus arrow.	1196	* the hall. Failing that it does it's best to pick the highest plus arrow.
1407	*/	1197	*/
1408		1198	static object *
1409	object *
1410	find_better_arrow (object *op, object *target, const char *type, int *better)	1199	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1411	{	1200	{
1412	object *tmp = NULL, *arrow, *ntmp;	1201	object *tmp = NULL, *arrow, *ntmp;
1413	int attacknum, attacktype, betterby = 0, i;	1202	int attacknum, attacktype, betterby = 0, i;
1414		1203
1415	if (!type)	1204	if (!type)
1416	return NULL;	1205	return NULL;
1417		1206
1418	for (arrow = op->inv; arrow; arrow = arrow->below)	1207	for (arrow = op->inv; arrow; arrow = arrow->below)
1419	{	1208	{
1420	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1209	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1421	{	1210	{
1422	i = 0;	1211	i = 0;
1423	ntmp = find_better_arrow (arrow, target, type, &i);	1212	ntmp = find_better_arrow (arrow, target, type, &i);
		1213
1424	if (i > betterby)	1214	if (i > betterby)
1425	{	1215	{
1426	tmp = ntmp;	1216	tmp = ntmp;
1427	betterby = i;	1217	betterby = i;
1428	}	1218	}
1429	}	1219	}
1430	else if (arrow->type == ARROW && arrow->race == type)	1220	else if (arrow->type == ARROW && arrow->race == type)
1431	{	1221	{
1432	/* allways prefer assasination/slaying */	1222	/* allways prefer assasination/slaying */
1433	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1223	if (target->race && arrow->slaying.contains (target->race))
1434	{	1224	{
1435	if (arrow->attacktype & AT_DEATH)	1225	if (arrow->attacktype & AT_DEATH)
1436	{	1226	{
1437	*better = 100;	1227	*better = 100;
1438	return arrow;	1228	return arrow;
…		…
1446	else	1236	else
1447	{	1237	{
1448	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1238	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1449	{	1239	{
1450	attacktype = 1 << attacknum;	1240	attacktype = 1 << attacknum;
1451	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1241	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1452	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1242	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1453	{	1243	{
1454	tmp = arrow;	1244	tmp = arrow;
1455	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1245	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1456	}	1246	}
1457	}	1247	}
		1248
1458	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1249	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1459	{	1250	{
1460	tmp = arrow;	1251	tmp = arrow;
1461	betterby = 2 + arrow->magic + arrow->stats.dam;	1252	betterby = 2 + arrow->magic + arrow->stats.dam;
1462	}	1253	}
		1254
1463	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1255	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1464	{	1256	{
1465	tmp = arrow;	1257	tmp = arrow;
1466	betterby = 1 + arrow->magic + arrow->stats.dam;	1258	betterby = 1 + arrow->magic + arrow->stats.dam;
1467	}	1259	}
1468	}	1260	}
1469	}	1261	}
1470	}	1262	}
		1263
1471	if (tmp == NULL && arrow == NULL)	1264	if (tmp == NULL && arrow == NULL)
1472	return find_arrow (op, type);	1265	return find_arrow (op, type);
1473		1266
1474	*better = betterby;	1267	*better = betterby;
1475	return tmp;	1268	return tmp;
…		…
1479	* find_better_arrow to find a decent arrow to use.	1272	* find_better_arrow to find a decent arrow to use.
1480	* op = the shooter	1273	* op = the shooter
1481	* type = bow->race	1274	* type = bow->race
1482	* dir = fire direction	1275	* dir = fire direction
1483	*/	1276	*/
1484		1277	static object *
1485	object *
1486	pick_arrow_target (object *op, const char *type, int dir)	1278	pick_arrow_target (object *op, shstr_cmp type, int dir)
1487	{	1279	{
1488	object *tmp = NULL;	1280	object *tmp = NULL;
1489	maptile *m;	1281	maptile *m;
1490	int i, mflags, found, number;	1282	int i, mflags, found, number;
1491	sint16 x, y;	1283	sint16 x, y;
…		…
1506	for (i = 0, found = 0; i < 20; i++)	1298	for (i = 0, found = 0; i < 20; i++)
1507	{	1299	{
1508	x += freearr_x[dir];	1300	x += freearr_x[dir];
1509	y += freearr_y[dir];	1301	y += freearr_y[dir];
1510	mflags = get_map_flags (m, &m, x, y, &x, &y);	1302	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1303
1511	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1304	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1512	{	1305	{
1513	tmp = NULL;	1306	tmp = 0;
1514	break;	1307	break;
1515	}	1308	}
1516	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1309	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1517	{	1310	{
1518	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1311	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1519	* perhaps a bad assumption.	1312	* perhaps a bad assumption.
1520	*/	1313	*/
1521	tmp = NULL;	1314	tmp = 0;
1522	break;	1315	break;
1523	}	1316	}
		1317
1524	if (mflags & P_IS_ALIVE)	1318	if (mflags & P_IS_ALIVE)
1525	{
1526	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1319	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1527	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1320	if (tmp->flag [FLAG_ALIVE])
1528	{
1529	found++;
1530	break;
1531	}
1532	if (found)
1533	break;	1321	break;
1534	}
1535	}	1322	}
1536	if (tmp == NULL)	1323
		1324	if (!tmp)
1537	return find_arrow (op, type);	1325	return find_arrow (op, type);
1538		1326
1539	if (tmp->head)	1327	if (tmp->head)
1540	tmp = tmp->head;	1328	tmp = tmp->head;
1541		1329
…		…
1554	*/	1342	*/
1555	int	1343	int
1556	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1344	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1557	{	1345	{
1558	object *left, *bow;	1346	object *left, *bow;
1559	int bowspeed, mflags;	1347	int mflags;
1560	maptile *m;	1348	maptile *m;
1561		1349
1562	if (!dir)	1350	if (!dir)
1563	{	1351	{
1564	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1352	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1565	return 0;	1353	return 0;
1566	}	1354	}
1567		1355
1568	if (op->type == PLAYER)	1356	if (op->contr)
1569	bow = op->contr->ranges[range_bow];	1357	bow = op->current_weapon;
1570	else	1358	else
1571	{	1359	{
1572	for (bow = op->inv; bow; bow = bow->below)	1360	for (bow = op->inv; bow; bow = bow->below)
1573	/* Don't check for applied - monsters don't apply bows - in that way, they	1361	/* Don't check for applied - monsters don't apply bows - in that way, they
1574	* don't need to switch back and forth between bows and weapons.	1362	* don't need to switch back and forth between bows and weapons.
…		…
1579	if (!bow)	1367	if (!bow)
1580	{	1368	{
1581	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1369	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1582	return 0;	1370	return 0;
1583	}	1371	}
		1372
		1373	// optimisation: move object to top so we will find it quickly again
		1374	splay (bow);
1584	}	1375	}
1585		1376
1586	if (!bow->race || !bow->skill)	1377	if (!bow->race || !bow->skill)
1587	{	1378	{
1588	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1379	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1589	return 0;	1380	return 0;
1590	}	1381	}
1591
1592	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1593
1594	/* penalize ROF for bestarrow */
1595	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1596	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1597
1598	if (bowspeed < 1)
1599	bowspeed = 1;
1600		1382
1601	if (arrow == NULL)	1383	if (arrow == NULL)
1602	{	1384	{
1603	if ((arrow = find_arrow (op, bow->race)) == NULL)	1385	if ((arrow = find_arrow (op, bow->race)) == NULL)
1604	{	1386	{
1605	if (op->type == PLAYER)	1387	if (op->type == PLAYER)
1606	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1388	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1607	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1389	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1608	else	1390	else
1609	CLEAR_FLAG (op, FLAG_READY_BOW);	1391	op->clr_flag (FLAG_READY_BOW);
		1392
1610	return 0;	1393	return 0;
1611	}	1394	}
1612	}	1395	}
1613		1396
1614	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1397	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1622	}	1405	}
1623		1406
1624	/* this should not happen, but sometimes does */	1407	/* this should not happen, but sometimes does */
1625	if (arrow->nrof == 0)	1408	if (arrow->nrof == 0)
1626	{	1409	{
		1410	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1627	arrow->destroy ();	1411	arrow->destroy ();
1628	return 0;	1412	return 0;
1629	}	1413	}
1630		1414
1631	left = arrow; /* these are arrows left to the player */	1415	left = arrow; /* these are arrows left to the player */
1632	arrow = get_split_ob (arrow, 1);	1416	arrow = arrow->split ();
1633	if (!arrow)	1417	if (!arrow)
1634	{	1418	{
1635	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1419	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1636	return 0;	1420	return 0;
1637	}	1421	}
1638		1422
1639	arrow->set_owner (op);	1423	arrow->set_owner (op);
1640	arrow->skill = bow->skill;	1424	arrow->skill = bow->skill;
1641	arrow->direction = dir;	1425	arrow->direction = dir;
1642		1426
		1427	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1428	arrow->stats.hp = arrow->stats.dam;
		1429	arrow->stats.grace = arrow->attacktype;
		1430	arrow->custom_name = arrow->slaying;
		1431
		1432	#if 0
		1433	if (player *pl = op->contr)
		1434	{
		1435	float speed = pl->weapon_sp;
		1436
		1437	/* penalize ROF for bestarrow */
		1438	if (pl->bowtype == bow_bestarrow)
		1439	speed *= .9f;
		1440	else
		1441	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1442
		1443	op->speed_left += speed - op->speed;
		1444	}
		1445	#endif
		1446
		1447	SET_ANIMATION (arrow, arrow->direction);
		1448
		1449	/* update the speed */
		1450
		1451	arrow->speed_left = 0;
		1452	arrow->set_speed (max (2.f,
		1453	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1454	+ bow->stats.dam / 7.f
		1455	));
		1456
		1457	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1458
1643	if (op->type == PLAYER)	1459	if (op->type == PLAYER)
1644	{	1460	{
1645	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1646	op->update_stats ();
1647	}
1648
1649	SET_ANIMATION (arrow, arrow->direction);
1650	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1651	arrow->stats.hp = arrow->stats.dam;
1652	arrow->stats.grace = arrow->attacktype;
1653	if (arrow->slaying != NULL)
1654	arrow->spellarg = strdup (arrow->slaying);
1655
1656	/* Note that this was different for monsters - they got their level
1657	* added to the damage. I think the strength bonus is more proper.
1658	*/
1659
1660	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1661
1662	/* update the speed */
1663	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1664	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1665
1666	arrow->set_speed (max (arrow->speed, 1.0));
1667	arrow->speed_left = 0;
1668
1669	if (op->type == PLAYER)
1670	{
1671	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1672	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1673	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1674
1675	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1461	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1462	wc -= dex_bonus[op->stats.Dex];
		1463
		1464	if (!arrow->slaying)
		1465	arrow->slaying = op->slaying;
		1466
		1467	arrow->attacktype |= op->attacktype;
1676	}	1468	}
1677	else	1469	else
1678	{	1470	{
1679	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1680	arrow->level = op->level;	1471	arrow->level = op->level;
1681	}	1472	arrow->stats.wc -= bow->magic;
1682		1473
1683	if (arrow->attacktype == AT_PHYSICAL)	1474	if (!arrow->slaying)
		1475	arrow->slaying = bow->slaying;
		1476
1684	arrow->attacktype |= bow->attacktype;	1477	arrow->attacktype |= bow->attacktype;
		1478	}
1685		1479
1686	if (bow->slaying)	1480	wc -= arrow->level;
1687	arrow->slaying = bow->slaying;	1481	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1688		1482
		1483	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1689	arrow->move_type = MOVE_FLY_LOW;	1484	arrow->move_type = MOVE_FLY_LOW;
1690	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1485	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1691		1486
1692	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1487	op->play_sound (sound_find ("fire_arrow"));
1693	m->insert (arrow, sx, sy, op);	1488	m->insert (arrow, sx, sy, op);
1694		1489
1695	if (!arrow->destroyed ())	1490	if (!arrow->destroyed ())
1696	move_arrow (arrow);	1491	move_arrow (arrow);
1697
1698	if (op->type == PLAYER)
1699	{
1700	if (left->destroyed ())
1701	esrv_del_item (op->contr, left->count);
1702	else
1703	esrv_send_item (op, left);
1704	}
1705		1492
1706	return 1;	1493	return 1;
1707	}	1494	}
1708		1495
1709	/* Special fire code for players - this takes into	1496	/* Special fire code for players - this takes into
…		…
1711	* but monsters can't. Putting that code here	1498	* but monsters can't. Putting that code here
1712	* makes the fire_bow code much cleaner.	1499	* makes the fire_bow code much cleaner.
1713	* this function should only be called if 'op' is a player,	1500	* this function should only be called if 'op' is a player,
1714	* hence the function name.	1501	* hence the function name.
1715	*/	1502	*/
1716	int	1503	static int
1717	player_fire_bow (object *op, int dir)	1504	player_fire_bow (object *op, int dir)
1718	{	1505	{
1719	int ret = 0, wcmod = 0;	1506	int ret;
1720		1507
1721	if (op->contr->bowtype == bow_bestarrow)	1508	if (op->contr->bowtype == bow_bestarrow)
1722	{	1509	{
1723	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1510	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1724	}	1511	}
1725	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1512	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1726	{	1513	{
1727	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1514	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1728	wcmod = -1;
1729
1730	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1515	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1731	}	1516	}
1732	else if (op->contr->bowtype == bow_threewide)	1517	else if (op->contr->bowtype == bow_threewide)
1733	{	1518	{
1734	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1519	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1735	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1520	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1736	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1521	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1737	}	1522	}
1738	else if (op->contr->bowtype == bow_spreadshot)	1523	else if (op->contr->bowtype == bow_spreadshot)
1739	{	1524	{
1740	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1525	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1741	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1526	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1742	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1527	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1743
1744	}	1528	}
1745	else	1529	else
1746	{	1530	{
1747	/* Simple case */	1531	/* Simple case */
1748	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1532	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1749	}	1533	}
		1534
1750	return ret;	1535	return ret;
1751	}	1536	}
1752
1753		1537
1754	/* Fires a misc (wand/rod/horn) object in 'dir'.	1538	/* Fires a misc (wand/rod/horn) object in 'dir'.
1755	* Broken apart from 'fire' to keep it more readable.	1539	* Broken apart from 'fire' to keep it more readable.
1756	*/	1540	*/
1757	void	1541	static void
1758	fire_misc_object (object *op, int dir)	1542	fire_misc_object (object *op, int dir)
1759	{	1543	{
1760	object *item;	1544	object *item = op->contr->ranged_ob;
1761		1545
1762	if (!op->contr->ranges[range_misc])	1546	if (!item)
1763	{	1547	{
1764	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1548	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1765	return;	1549	return;
1766	}	1550	}
1767		1551
1768	item = op->contr->ranges[range_misc];
1769	if (!item->inv)	1552	if (!item->inv)
1770	{	1553	{
1771	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1554	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1772	return;	1555	return;
1773	}	1556	}
		1557
		1558	if (!op->apply (item))
		1559	return;
		1560
1774	if (item->type == WAND)	1561	if (item->type == WAND)
1775	{	1562	{
1776	if (item->stats.food <= 0)	1563	if (item->stats.food <= 0)
1777	{	1564	{
1778	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1565	op->contr->play_sound (sound_find ("wand_poof"));
1779	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1566	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1567
1780	return;	1568	return;
1781	}	1569	}
1782	}	1570	}
1783	else if (item->type == ROD || item->type == HORN)	1571	else if (item->type == ROD || item->type == HORN)
1784	{	1572	{
1785	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1573	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1574
		1575	// using the maximum of the rods charge allows at least one spell cast
		1576	// for a rod or horn, this fixes some broken rods.
		1577	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1786	{	1578	{
1787	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1579	op->contr->play_sound (sound_find ("wand_poof"));
		1580
1788	if (item->type == ROD)	1581	if (item->type == ROD)
1789	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1582	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1790	else	1583	else
1791	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1584	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1585
1792	return;	1586	return;
1793	}	1587	}
1794	}	1588	}
1795		1589
1796	if (cast_spell (op, item, dir, item->inv, NULL))	1590	if (cast_spell (op, item, dir, item->inv, NULL))
1797	{	1591	{
1798	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1592	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1593
1799	if (item->type == WAND)	1594	if (item->type == WAND)
1800	{	1595	{
1801	if (!(--item->stats.food))	1596	if (!(--item->stats.food))
1802	{	1597	{
1803	object *tmp;	1598	object *tmp;
1804		1599
1805	if (item->arch)	1600	if (item->arch)
1806	{	1601	{
1807	CLEAR_FLAG (item, FLAG_ANIMATE);	1602	item->clr_flag (FLAG_ANIMATE);
1808	item->face = item->arch->clone.face;	1603	item->face = item->arch->face;
1809	item->set_speed (0);	1604	item->set_speed (0);
1810	}	1605	}
1811		1606
1812	if ((tmp = item->in_player ()))	1607	if (object *pl = item->visible_to ())
1813	esrv_update_item (UPD_ANIM, tmp, item);	1608	esrv_update_item (UPD_ANIM, pl, item);
1814	}	1609	}
1815	}	1610	}
1816	else if (item->type == ROD || item->type == HORN)	1611	else if (item->type == ROD || item->type == HORN)
1817	drain_rod_charge (item);	1612	drain_rod_charge (item);
1818	}	1613	}
1819	}	1614	}
1820		1615
1821	/* Received a fire command for the player - go and do it.	1616	/* Received a fire command for the player - go and do it.
1822	*/	1617	*/
1823	void	1618	bool
1824	fire (object *op, int dir)	1619	fire (object *who, int dir)
1825	{	1620	{
1826	int spellcost = 0;	1621	int spellcost = 0;
1827		1622
		1623	player *pl = who->contr;
		1624
		1625	if (pl->golem)
		1626	{
		1627	control_golem (who->contr->golem, dir);
		1628	return false;
		1629	}
		1630
		1631	object *ob = pl->ranged_ob;
		1632
		1633	if (!ob)
		1634	return false;
		1635
		1636	if (who->speed_left > 0.f)
		1637	--who->speed_left;
		1638	else
		1639	return false;
		1640
		1641	if (!who->apply (ob))
		1642	return false;
		1643
1828	/* check for loss of invisiblity/hide */	1644	/* check for loss of invisiblity/hide */
1829	if (action_makes_visible (op))	1645	if (action_makes_visible (who))
1830	make_visible (op);	1646	make_visible (who);
1831		1647
1832	switch (op->contr->shoottype)	1648	switch (ob->type)
1833	{	1649	{
1834	case range_none:	1650	case BOW:
1835	return;
1836
1837	case range_bow:
1838	player_fire_bow (op, dir);	1651	player_fire_bow (who, dir);
1839	return;	1652	break;
1840		1653
1841	case range_magic: /* Casting spells */	1654	case SPELL:
1842	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1655	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1843	return;	1656	break;
1844		1657
1845	case range_misc:	1658	case BUILDER:
1846	fire_misc_object (op, dir);
1847	return;
1848
1849	case range_golem: /* Control summoned monsters from scrolls */
1850	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1851	{
1852	op->contr->ranges[range_golem] = 0;
1853	op->contr->shoottype = range_none;
1854	}
1855	else
1856	control_golem (op->contr->ranges[range_golem], dir);
1857	return;
1858
1859	case range_skill:
1860	if (!op->chosen_skill)
1861	{
1862	if (op->type == PLAYER)
1863	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1864	return;
1865	}
1866	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
1867	return;
1868	case range_builder:
1869	apply_map_builder (op, dir);	1659	apply_map_builder (who, dir);
1870	return;	1660	break;
		1661
		1662	case SKILL:
		1663	do_skill (who, who, ob, dir, 0);
		1664	break;
		1665
		1666	case RANGED:
		1667	do_skill (who, ob, who->chosen_skill, dir, 0);
		1668	break;
		1669
1871	default:	1670	default:
1872	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1671	fire_misc_object (who, dir);
1873	return;	1672	break;
1874	}	1673	}
1875	}
1876		1674
		1675	return true;
		1676	}
1877		1677
1878		1678	static object *
1879	/* find_key
1880	* We try to find a key for the door as passed. If we find a key
1881	* and successfully use it, we return the key, otherwise NULL
1882	* This function merges both normal and locked door, since the logic
1883	* for both is the same - just the specific key is different.
1884	* pl is the player,
1885	* inv is the objects inventory to searched
1886	* door is the door we are trying to match against.
1887	* This function can be called recursively to search containers.
1888	*/
1889
1890	object *
1891	find_key (object *pl, object *container, object *door)	1679	find_key_ (object *pl, object *container, object *door)
1892	{	1680	{
1893	object *tmp, *key;	1681	object *tmp, *key;
1894		1682
1895	/* Should not happen, but sanity checking is never bad */	1683	/* Should not happen, but sanity checking is never bad */
1896	if (container->inv == NULL)	1684	if (!container->inv)
1897	return NULL;	1685	return 0;
1898		1686
1899	/* First, lets try to find a key in the top level inventory */	1687	/* First, lets try to find a key in the top level inventory */
1900	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1688	for (tmp = container->inv; tmp; tmp = tmp->below)
1901	{	1689	{
1902	if (door->type == DOOR && tmp->type == KEY)	1690	if (door->type == DOOR && tmp->type == KEY)
1903	break;	1691	break;
		1692
1904	/* For sanity, we should really check door type, but other stuff	1693	/* For sanity, we should really check door type, but other stuff
1905	* (like containers) can be locked with special keys	1694	* (like containers) can be locked with special keys
1906	*/	1695	*/
1907	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1696	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1908	break;	1697	break;
1909	}	1698	}
		1699
1910	/* No key found - lets search inventories now */	1700	/* No key found - lets search inventories now */
1911	/* If we find and use a key in an inventory, return at that time.	1701	/* If we find and use a key in an inventory, return at that time.
1912	* otherwise, if we search all the inventories and still don't find	1702	* otherwise, if we search all the inventories and still don't find
1913	* a key, return	1703	* a key, return
1914	*/	1704	*/
1915	if (!tmp)	1705	if (!tmp)
1916	{	1706	{
1917	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1707	for (tmp = container->inv; tmp; tmp = tmp->below)
1918	{
1919	/* No reason to search empty containers */	1708	/* No reason to search empty containers */
1920	if (tmp->type == CONTAINER && tmp->inv)	1709	if (tmp->type == CONTAINER && tmp->inv)
1921	{
1922	if ((key = find_key (pl, tmp, door)) != NULL)	1710	if ((key = find_key_ (pl, tmp, door)))
1923	return key;	1711	return key;
1924	}	1712
1925	}
1926	if (!tmp)	1713	if (!tmp)
1927	return NULL;	1714	return 0;
1928	}	1715	}
		1716
1929	/* We get down here if we have found a key. Now if its in a container,	1717	/* We get down here if we have found a key. Now if its in a container,
1930	* see if we actually want to use it	1718	* see if we actually want to use it
1931	*/	1719	*/
1932	if (pl != container)	1720	if (pl != container)
1933	{	1721	{
1934	/* Only let players use keys in containers */	1722	/* Only let players use keys in containers */
1935	if (!pl->contr)	1723	if (!pl->contr)
1936	return NULL;	1724	return 0;
		1725
1937	/* cases where this fails:	1726	/* cases where this fails:
1938	* If we only search the player inventory, return now since we	1727	* If we only search the player inventory, return now since we
1939	* are not in the players inventory.	1728	* are not in the players inventory.
1940	* If the container is not active, return now since only active	1729	* If the container is not active, return now since only active
1941	* containers can be used.	1730	* containers can be used.
…		…
1945	* inv must have been an container and must have been active.	1734	* inv must have been an container and must have been active.
1946	*	1735	*
1947	* Change the color so that the message doesn't disappear with	1736	* Change the color so that the message doesn't disappear with
1948	* all the others.	1737	* all the others.
1949	*/	1738	*/
1950	if (pl->contr->usekeys == key_inventory ||	1739	if (pl->contr->usekeys == key_inventory
1951	!QUERY_FLAG (container, FLAG_APPLIED) ||	1740	|| !container->flag [FLAG_APPLIED]
1952	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1741	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1953	{	1742	{
1954	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1743	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1955	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1744	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1956	return NULL;	1745	return NULL;
1957	}	1746	}
1958	}	1747	}
		1748
1959	return tmp;	1749	return tmp;
		1750	}
		1751
		1752	/* find_key
		1753	* We try to find a key for the door as passed. If we find a key
		1754	* and successfully use it, we return the key, otherwise NULL
		1755	* This function merges both normal and locked door, since the logic
		1756	* for both is the same - just the specific key is different.
		1757	* pl is the player,
		1758	* inv is the objects inventory to searched
		1759	* door is the door we are trying to match against.
		1760	* This function can be called recursively to search containers.
		1761	*/
		1762	object *
		1763	find_key (object *pl, object *container, object *door)
		1764	{
		1765	if (door->slaying && is_match_expr (door->slaying))
		1766	{
		1767	// for match expressions, we try to find the key by applying the match
		1768	// to the op itself, which is supposed to find the "key", instead
		1769	// of searching through containers ourselves.
		1770
		1771	return match_one (door->slaying, container, door, pl, pl);
		1772	}
		1773	else
		1774	return find_key_ (pl, container, door);
1960	}	1775	}
1961		1776
1962	/* moved door processing out of move_player_attack.	1777	/* moved door processing out of move_player_attack.
1963	* returns 1 if player has opened the door with a key	1778	* returns 1 if player has opened the door with a key
1964	* such that the caller should not do anything more,	1779	* such that the caller should not do anything more,
1965	* 0 otherwise	1780	* 0 otherwise
1966	*/	1781	*/
1967	static int	1782	static int
1968	player_attack_door (object *op, object *door)	1783	player_attack_door (object *op, object *door)
1969	{	1784	{
1970	/* If its a door, try to find a use a key. If we do destroy the door,	1785	/* If its a door, try to find a key. If we do destroy the door,
1971	* might as well return immediately as there is nothing more to do -	1786	* might as well return immediately as there is nothing more to do -
1972	* otherwise, we fall through to the rest of the code.	1787	* otherwise, we fall through to the rest of the code.
1973	*/	1788	*/
1974	object *key = find_key (op, op, door);	1789	object *key = find_key (op, op, door);
1975		1790
1976	/* IF we found a key, do some extra work */	1791	/* If we found a key, do some extra work */
1977	if (key)	1792	if (key)
1978	{	1793	{
1979	object *container = key->env;	1794	object *container = key->env;
1980		1795
1981	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1982	if (action_makes_visible (op))	1796	if (action_makes_visible (op))
1983	make_visible (op);	1797	make_visible (op);
		1798
1984	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1799	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1985	spring_trap (door->inv, op);	1800	spring_trap (door->inv, op);
		1801
1986	if (door->type == DOOR)	1802	if (door->type == DOOR)
1987	{
1988	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1803	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1989	}
1990	else if (door->type == LOCKED_DOOR)	1804	else if (door->type == LOCKED_DOOR)
1991	{	1805	{
1992	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1806	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1993	remove_door2 (door); /* remove door without violence ;-) */	1807	remove_door2 (door); /* remove door without violence ;-) */
1994	}	1808	}
		1809
1995	/* Do this after we print the message */	1810	/* Do this after we print the message */
1996	decrease_ob (key); /* Use up one of the keys */	1811	key->decrease (); /* Use up one of the keys */
1997	/* Need to update the weight the container the key was in */	1812
1998	if (container != op)
1999	esrv_update_item (UPD_WEIGHT, op, container);
2000	return 1; /* Nothing more to do below */	1813	return 1; /* Nothing more to do below */
2001	}	1814	}
2002	else if (door->type == LOCKED_DOOR)	1815	else if (door->type == LOCKED_DOOR)
2003	{	1816	{
2004	/* Might as well return now - no other way to open this */	1817	/* Might as well return now - no other way to open this */
2005	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1818	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2006	return 1;	1819	return 1;
2007	}	1820	}
		1821
2008	return 0;	1822	return 0;
2009	}	1823	}
2010		1824
2011	/* This function is just part of a breakup from move_player.	1825	/* This function is just part of a breakup from move_player.
2012	* It should keep the code cleaner.	1826	* It should keep the code cleaner.
2013	* When this is called, the players direction has been updated	1827	* When this is called, the players direction has been updated
2014	* (taking into account confusion.) The player is also actually	1828	* (taking into account confusion.) The player is also actually
2015	* going to try and move (not fire weapons).	1829	* going to try and move (not fire weapons).
2016	*/	1830	*/
2017	void	1831	bool
2018	move_player_attack (object *op, int dir)	1832	move_player_attack (object *op, int dir)
2019	{	1833	{
2020	object *tmp, *mon;	1834	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2021	sint16 nx, ny;	1835	{
2022	int on_battleground;	1836	--op->speed_left;
2023	maptile *m;	1837	return true;
		1838	}
2024		1839
2025	nx = freearr_x[dir] + op->x;	1840	sint16 nx = freearr_x[dir] + op->x;
2026	ny = freearr_y[dir] + op->y;	1841	sint16 ny = freearr_y[dir] + op->y;
2027		1842
2028	on_battleground = op_on_battleground (op, 0, 0);	1843	if (out_of_map (op->map, nx, ny))
		1844	return false;
2029		1845
2030	/* If braced, or can't move to the square, and it is not out of the	1846	/* If braced, or can't move to the square, and it is not out of the
2031	* map, attack it. Note order of if statement is important - don't	1847	* map, attack it. Note order of if statement is important - don't
2032	* want to be calling move_ob if braced, because move_ob will move the	1848	* want to be calling move_ob if braced, because move_ob will move the
2033	* player. This is a pretty nasty hack, because if we could	1849	* player. This is a pretty nasty hack, because if we could
2034	* move to some space, it then means that if we are braced, we should	1850	* move to some space, it then means that if we are braced, we should
2035	* do nothing at all. As it is, if we are braced, we go through	1851	* do nothing at all. As it is, if we are braced, we go through
2036	* quite a bit of processing. However, it probably is less than what	1852	* quite a bit of processing. However, it probably is less than what
2037	* move_ob uses.	1853	* move_ob uses.
2038	*/	1854	*/
2039	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1855	maptile *m = op->map->xy_find (nx, ny);
		1856
		1857	/* Go through all the objects, and find ones of interest. Only stop if
		1858	* we find a monster - that is something we know we want to attack.
		1859	* if its a door or barrel (can roll) see if there may be monsters
		1860	* on the space
		1861	*/
		1862	object *mon;
		1863	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1864	{
		1865	if ((mon->flag [FLAG_ALIVE]
		1866	|| mon->type == LOCKED_DOOR
		1867	|| mon->flag [FLAG_CAN_ROLL])
		1868	&& mon != op)
		1869	break;
2040	{	1870	}
2041	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1871
		1872	if (!mon) /* This happens anytime the player tries to move */
		1873	return false; /* into a wall */
		1874
		1875	mon = mon->head_ ();
		1876
		1877	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1878	if (op->contr->weapon_sp_left > 0.f)
		1879	if (player_attack_door (op, mon))
		1880	{
		1881	--op->contr->weapon_sp_left;
		1882	return true;
2042	{	1883	}
2043	m = op->map->xy_find (nx, ny);	1884
2044	if (!m)	1885	/* The following deals with possibly attacking peaceful
2045	return; /* Don't think this should happen */	1886	* or friendly creatures. Basically, all players are considered
		1887	* unaggressive. If the moving player has peaceful set, then the
		1888	* object should be pushed instead of attacked. It is assumed that
		1889	* if you are braced, you will not attack friends accidently,
		1890	* and thus will not push them.
		1891	*/
		1892
		1893	/* If the creature is a pet, push it even if the player is not
		1894	* peaceful. Our assumption is the creature is a pet if the
		1895	* player owns it and it is either friendly or unagressive.
		1896	*/
		1897	if (op->type == PLAYER
		1898	&& ((mon->owner && mon->owner->contr
		1899	&& same_party (mon->owner->contr->party, op->contr->party))
		1900	|| mon->owner == op)
		1901	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1902	{
		1903	/* If we're braced, we don't want to switch places with it */
		1904	if (op->contr->braced)
		1905	return false;
		1906
		1907	if (op->speed_left > 0.f)
		1908	{
		1909	--op->speed_left;
		1910
		1911	op->play_sound (sound_find ("push_player"));
		1912	push_ob (mon, dir, op);
		1913
		1914	if (action_makes_visible (op))
		1915	make_visible (op);
		1916
		1917	return true;
2046	}	1918	}
2047	else	1919	else
2048	m = op->map;
2049
2050	if (!(tmp = m->at (nx, ny).bot))
2051	return;	1920	return false;
		1921	}
2052		1922
2053	mon = 0;	1923	bool on_battleground = op_on_battleground (op, 0, 0);
2054	/* Go through all the objects, and find ones of interest. Only stop if
2055	* we find a monster - that is something we know we want to attack.
2056	* if its a door or barrel (can roll) see if there may be monsters
2057	* on the space
2058	*/
2059	while (tmp)
2060	{
2061	if (tmp == op)
2062	{
2063	tmp = tmp->above;
2064	continue;
2065	}
2066		1924
2067	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2068	{
2069	mon = tmp;
2070	break;
2071	}
2072
2073	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2074	mon = tmp;
2075
2076	tmp = tmp->above;
2077	}
2078
2079	if (!mon) /* This happens anytime the player tries to move */
2080	return; /* into a wall */
2081
2082	if (mon->head)
2083	mon = mon->head;
2084
2085	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2086	if (player_attack_door (op, mon))
2087	return;
2088
2089	/* The following deals with possibly attacking peaceful
2090	* or frienddly creatures. Basically, all players are considered
2091	* unaggressive. If the moving player has peaceful set, then the
2092	* object should be pushed instead of attacked. It is assumed that
2093	* if you are braced, you will not attack friends accidently,
2094	* and thus will not push them.
2095	*/
2096
2097	/* If the creature is a pet, push it even if the player is not
2098	* peaceful. Our assumption is the creature is a pet if the
2099	* player owns it and it is either friendly or unagressive.
2100	*/
2101	if ((op->type == PLAYER)
2102	#if COZY_SERVER
2103	&&
2104	((mon->owner && mon->owner->contr
2105	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2106	#else
2107	&& mon->owner == op
2108	#endif
2109	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2110	{
2111	/* If we're braced, we don't want to switch places with it */
2112	if (op->contr->braced)
2113	return;
2114
2115	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2116	(void) push_ob (mon, dir, op);
2117	if (op->contr->tmp_invis || op->hide)
2118	make_visible (op);
2119
2120	return;
2121	}
2122
2123	/* in certain circumstances, you shouldn't attack friendly	1925	/* in certain circumstances, you shouldn't attack friendly
2124	* creatures. Note that if you are braced, you can't push	1926	* creatures. Note that if you are braced, you can't push
2125	* someone, but put it inside this loop so that you won't	1927	* someone, but put it inside this loop so that you won't
2126	* attack them either.	1928	* attack them either.
2127	*/	1929	*/
2128	if ((mon->type == PLAYER || mon->enemy != op) &&	1930	if ((mon->type == PLAYER || mon->enemy != op)
2129	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1931	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2130	#ifdef PROHIBIT_PLAYERKILL
2131	(op->contr->peaceful	1932	&& ((op->contr->peaceful
2132	|| (mon->type == PLAYER	1933	|| (mon->type == PLAYER && mon->contr->peaceful))
2133	&& mon->contr->
2134	peaceful)) &&
2135	#else
2136	op->contr->peaceful &&
2137	#endif
2138	!on_battleground))	1934	&& !on_battleground))
		1935	{
		1936	if (op->speed_left > 0.f)
2139	{	1937	{
		1938	--op->speed_left;
		1939
2140	if (!op->contr->braced)	1940	if (!op->contr->braced)
2141	{	1941	{
2142	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1942	op->play_sound (sound_find ("push_player"));
2143	push_ob (mon, dir, op);	1943	push_ob (mon, dir, op);
2144	}	1944	}
2145	else	1945	else
2146	new_draw_info (0, 0, op, "You withhold your attack");	1946	op->statusmsg ("You withhold your attack");
2147		1947
2148	if (op->contr->tmp_invis || op->hide)	1948	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2149	make_visible (op);	1949	make_visible (op);
2150	}
2151		1950
		1951	return true;
		1952	}
		1953	}
2152	/* If the object is a boulder or other rollable object, then	1954	/* If the object is a boulder or other rollable object, then
2153	* roll it if not braced. You can't roll it if you are braced.	1955	* roll it if not braced. You can't roll it if you are braced.
2154	*/	1956	*/
2155	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1957	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1958	{
		1959	if (op->speed_left > 0.f)
2156	{	1960	{
		1961	--op->speed_left;
		1962
2157	recursive_roll (mon, dir, op);	1963	recursive_roll (mon, dir, op);
2158	if (action_makes_visible (op))	1964	if (action_makes_visible (op))
2159	make_visible (op);	1965	make_visible (op);
2160	}
2161		1966
		1967	return true;
		1968	}
		1969	}
2162	/* Any generic living creature. Including things like doors.	1970	/* Any generic living creature. Including things like doors.
2163	* Way it works is like this: First, it must have some hit points	1971	* Way it works is like this: First, it must have some hit points
2164	* and be living. Then, it must be one of the following:	1972	* and be living. Then, it must be one of the following:
2165	* 1) Not a player, 2) A player, but of a different party. Note	1973	* 1) Not a player, 2) A player, but of a different party. Note
2166	* that party_number -1 is no party, so attacks can still happen.	1974	* that party_number -1 is no party, so attacks can still happen.
2167	*/	1975	*/
2168	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1976	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2169	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	1977	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2170	{	1978	{
2171		1979	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2172	/* If the player hasn't hit something this tick, and does
2173	* so, give them speed boost based on weapon speed. Doing
2174	* it here is better than process_players2, which basically
2175	* incurred a 1 tick offset.
2176	*/
2177	if (!op->contr->has_hit)
2178	{	1980	{
2179	op->speed_left += op->speed / op->contr->weapon_sp;	1981	--op->contr->weapon_sp_left;
2180
2181	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2182	}
2183		1982
2184	skill_attack (mon, op, 0, 0, 0);	1983	skill_attack (mon, op, 0, 0, 0);
2185
2186	/* If attacking another player, that player gets automatic
2187	* hitback, and doesn't loose luck either.
2188	* Disable hitback on the battleground or if the target is
2189	* the wiz.
2190	*/
2191	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2192	{
2193	short luck = mon->stats.luck;
2194
2195	mon->contr->has_hit = 1;
2196	skill_attack (op, mon, 0, 0, 0);
2197	mon->stats.luck = luck;
2198	}
2199		1984
2200	if (action_makes_visible (op))	1985	if (action_makes_visible (op))
2201	make_visible (op);	1986	make_visible (op);
2202	}
2203	} /* if player should attack something */
2204	}
2205		1987
2206	int	1988	return true;
		1989	}
		1990	}
		1991
		1992	return false;
		1993	}
		1994
		1995	bool
2207	move_player (object *op, int dir)	1996	move_player (object *op, int dir)
2208	{	1997	{
2209	int pick;
2210
2211	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	1998	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2212	return 0;	1999	return 0;
2213		2000
2214	/* Sanity check: make sure dir is valid */	2001	/* Sanity check: make sure dir is valid */
2215	if ((dir < 0) || (dir >= 9))	2002	if (dir < 0 || dir > 8)
2216	{	2003	{
2217	LOG (llevError, "move_player: invalid direction %d\n", dir);	2004	LOG (llevError, "move_player: invalid direction %d\n", dir);
2218	return 0;	2005	return 0;
2219	}	2006	}
2220		2007
2221	/* peterm: added following line */	2008	/* peterm: added following line */
2222	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2009	if (op->flag [FLAG_CONFUSED] && dir)
2223	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2010	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2224		2011
2225	op->facing = dir;	2012	op->facing = dir;
2226		2013
2227	if (op->hide)	2014	if (op->flag [FLAG_HIDDEN])
2228	do_hidden_move (op);	2015	do_hidden_move (op);
2229		2016
		2017	bool retval;
		2018	int pick = 0;
		2019
2230	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2020	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2231	/*nop */ ;	2021	retval = RESULT_INT (0);
2232	else if (op->contr->fire_on)	2022	else if (op->contr->fire_on)
2233	fire (op, dir);	2023	retval = fire (op, dir);
2234	else	2024	else
2235	{	2025	{
2236	move_player_attack (op, dir);	2026	retval = move_player_attack (op, dir);
2237	pick = check_pick (op);	2027	pick = check_pick (op);
2238	}	2028	}
2239		2029
2240	/* Add special check for newcs players and fire on - this way, the	2030	/* Add special check for newcs players and fire on - this way, the
2241	* server can handle repeat firing.	2031	* server can handle repeat firing.
…		…
2248	/* Update how the player looks. Use the facing, so direction may	2038	/* Update how the player looks. Use the facing, so direction may
2249	* get reset to zero. This allows for full animation capabilities	2039	* get reset to zero. This allows for full animation capabilities
2250	* for players.	2040	* for players.
2251	*/	2041	*/
2252	animate_object (op, op->facing);	2042	animate_object (op, op->facing);
2253	return 0;	2043
		2044	return retval;
2254	}	2045	}
2255		2046
2256	/* This is similar to handle_player, below, but is only used by the	2047	/* This is similar to handle_player, below, but is only used by the
2257	* new client/server stuff.	2048	* new client/server stuff.
2258	* This is sort of special, in that the new client/server actually uses	2049	* This is sort of special, in that the new client/server actually uses
2259	* the new speed values for commands.	2050	* the new speed values for commands.
2260	*	2051	*
2261	* Returns true if there are more actions we can do.	2052	* Returns true if there are more actions we can do. Should not do
		2053	* many actions in a row, as that would be too unfair to other
		2054	* players.
2262	*/	2055	*/
2263	int	2056	bool
2264	handle_newcs_player (object *op)	2057	handle_newcs_player (object *op)
2265	{	2058	{
		2059	if (op->flag [FLAG_SCARED])
		2060	{
		2061	if (op->speed_left > 0.f)
		2062	{
		2063	--op->speed_left;
		2064	flee_player (op);
		2065
		2066	return true;
		2067	}
		2068	else
		2069	return false;
		2070	}
		2071
		2072	/* call this here - we also will call this in do_ericserver, but
		2073	* the players time has been increased when doericserver has been
		2074	* called, so we recheck it here.
		2075	*/
		2076	if (op->contr->ns->handle_command ())
		2077	return true;
		2078
		2079	if (op->direction && (op->contr->run_on || op->contr->fire_on))
		2080	return move_player (op, op->direction);
		2081
		2082	return false;
		2083	}
		2084
		2085	static int
		2086	save_life (object *op)
		2087	{
		2088	if (!op->flag [FLAG_LIFESAVE])
		2089	return 0;
		2090
		2091	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		2092	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
		2093	{
		2094	op->play_sound (sound_find ("ob_evaporate"));
		2095	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
		2096
		2097	tmp->destroy ();
		2098	op->clr_flag (FLAG_LIFESAVE);
		2099
		2100	if (op->stats.hp < 0)
		2101	op->stats.hp = op->stats.maxhp;
		2102
		2103	if (op->stats.food < 0)
		2104	op->stats.food = MAX_FOOD;
		2105
		2106	op->update_stats ();
		2107	return 1;
		2108	}
		2109
		2110	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
		2111	op->clr_flag (FLAG_LIFESAVE);
		2112	enter_player_savebed (op); /* bring him home. */
		2113	return 0;
		2114	}
		2115
		2116	/* This goes throws the inventory and removes unpaid objects, and puts them
		2117	* back in the map (location and map determined by values of env). This
		2118	* function will descend into containers. op is the object to start the search
		2119	* from.
		2120	*/
		2121	static void
		2122	drop_unpaid_items (object *op, object *env)
		2123	{
		2124	while (op)
		2125	{
		2126	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2127
		2128	if (op->flag [FLAG_UNPAID])
		2129	op->insert_at (env);
		2130	else if (op->inv)
		2131	drop_unpaid_items (op->inv, env);
		2132
		2133	op = next;
		2134	}
		2135	}
		2136
		2137	void
		2138	object::drop_unpaid_items ()
		2139	{
		2140	if (!flag [FLAG_REMOVED])
		2141	::drop_unpaid_items (inv, this);
		2142	}
		2143
		2144	void
		2145	do_some_living (object *op)
		2146	{
		2147	int last_food = op->stats.food;
		2148	int gen_hp, gen_sp, gen_grace;
		2149	int i;
		2150	int rate_hp = 1200;
		2151	int rate_sp = 2500;
		2152	int rate_grace = 2000;
		2153	const int max_hp = 1;
		2154	const int max_sp = 1;
		2155	const int max_grace = 1;
		2156
2266	if (op->contr->hidden)	2157	if (op->contr->hidden)
2267	{	2158	{
2268	op->invisible = 1000;	2159	op->invisible = 1000;
2269	/* the socket code flashes the player visible/invisible	2160	/* the socket code flashes the player visible/invisible
2270	* depending on the value of invisible, so we need to	2161	* depending on the value of invisible, so we need to
2271	* alternate it here for it to work correctly.	2162	* alternate it here for it to work correctly.
2272	*/	2163	*/
2273	if (pticks & 2)	2164	if (pticks & 2)
2274	op->invisible--;	2165	op->invisible--;
2275	}	2166	}
2276	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2167	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2277	{	2168	{
2278	op->invisible--;
2279	if (!op->invisible)	2169	if (!op->invisible--)
2280	{	2170	{
2281	make_visible (op);	2171	make_visible (op);
2282	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2172	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2283	}	2173	}
2284	}
2285
2286	if (QUERY_FLAG (op, FLAG_SCARED))
2287	{
2288	flee_player (op);
2289	/* If player is still scared, that is his action for this tick */
2290	if (QUERY_FLAG (op, FLAG_SCARED))
2291	{
2292	op->speed_left--;
2293	return 0;
2294	}
2295	}
2296
2297	/* I've been seeing crashes where the golem has been destroyed, but
2298	* the player object still points to the defunct golem. The code that
2299	* destroys the golem looks correct, and it doesn't always happen, so
2300	* put this in a a workaround to clean up the golem pointer.
2301	*/
2302	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2303	op->contr->ranges[range_golem] = 0;
2304
2305	/* call this here - we also will call this in do_ericserver, but
2306	* the players time has been increased when doericserver has been
2307	* called, so we recheck it here.
2308	*/
2309	if (op->contr->ns->handle_command ())
2310	return 1;
2311
2312	if (op->speed_left > 0)
2313	{
2314	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2315	{
2316	/* All move commands take 1 tick, at least for now */
2317	op->speed_left--;
2318
2319	/* Instead of all the stuff below, let move_player take care
2320	* of it. Also, some of the skill stuff is only put in
2321	* there, as well as the confusion stuff.
2322	*/
2323	move_player (op, op->direction);
2324
2325	return op->speed_left > 0;
2326	}
2327	}
2328
2329	return 0;
2330	}
2331
2332	int
2333	save_life (object *op)
2334	{
2335	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2336	return 0;
2337
2338	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2339	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2340	{
2341	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2342	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2343
2344	if (op->contr)
2345	esrv_del_item (op->contr, tmp->count);
2346
2347	tmp->destroy ();
2348	CLEAR_FLAG (op, FLAG_LIFESAVE);
2349
2350	if (op->stats.hp < 0)
2351	op->stats.hp = op->stats.maxhp;
2352
2353	if (op->stats.food < 0)
2354	op->stats.food = 999;
2355
2356	op->update_stats ();
2357	return 1;
2358	}
2359
2360	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2361	CLEAR_FLAG (op, FLAG_LIFESAVE);
2362	enter_player_savebed (op); /* bring him home. */
2363	return 0;
2364	}
2365
2366	/* This goes throws the inventory and removes unpaid objects, and puts them
2367	* back in the map (location and map determined by values of env). This
2368	* function will descend into containers. op is the object to start the search
2369	* from.
2370	*/
2371	void
2372	remove_unpaid_objects (object *op, object *env)
2373	{
2374	object *next;
2375
2376	while (op)
2377	{
2378	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2379
2380	if (QUERY_FLAG (op, FLAG_UNPAID))
2381	{
2382	if (env->type == PLAYER)
2383	esrv_del_item (env->contr, op->count);
2384
2385	op->insert_at (env);
2386	}
2387	else if (op->inv)
2388	remove_unpaid_objects (op->inv, env);
2389
2390	op = next;
2391	}
2392	}
2393
2394	/*
2395	* Returns pointer a static string containing gravestone text
2396	* Moved from apply.c to player.c - player.c is what
2397	* actually uses this function. player.c may not be quite the
2398	* best, a misc file for object actions is probably better,
2399	* but there isn't one in the server directory.
2400	*/
2401	char *
2402	gravestone_text (object *op)
2403	{
2404	static char buf2[MAX_BUF];
2405	char buf[MAX_BUF];
2406	time_t now = time (NULL);
2407
2408	strcpy (buf2, " R.I.P.\n\n");
2409	if (op->type == PLAYER)
2410	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2411	else
2412	sprintf (buf, "%s\n", &op->name);
2413
2414	strncat (buf2, " ", 20 - strlen (buf) / 2);
2415	strcat (buf2, buf);
2416	if (op->type == PLAYER)
2417	sprintf (buf, "who was in level %d when killed\n", op->level);
2418	else
2419	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2420
2421	strncat (buf2, " ", 20 - strlen (buf) / 2);
2422	strcat (buf2, buf);
2423	if (op->type == PLAYER)
2424	{
2425	sprintf (buf, "by %s.\n\n", op->contr->killer);
2426	strncat (buf2, " ", 21 - strlen (buf) / 2);
2427	strcat (buf2, buf);
2428	}
2429
2430	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2431	strncat (buf2, " ", 20 - strlen (buf) / 2);
2432	strcat (buf2, buf);
2433
2434	return buf2;
2435	}
2436
2437	void
2438	do_some_living (object *op)
2439	{
2440	int last_food = op->stats.food;
2441	int gen_hp, gen_sp, gen_grace;
2442	int over_hp, over_sp, over_grace;
2443	int i;
2444	int rate_hp = 1200;
2445	int rate_sp = 2500;
2446	int rate_grace = 2000;
2447	const int max_hp = 1;
2448	const int max_sp = 1;
2449	const int max_grace = 1;
2450
2451	if (op->contr->outputs_sync)
2452	{
2453	for (i = 0; i < NUM_OUTPUT_BUFS; i++)
2454	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)
2455	flush_output_element (op, &op->contr->outputs[i]);
2456	}	2174	}
2457		2175
2458	if (op->contr->ns->state == ST_PLAYING)	2176	if (op->contr->ns->state == ST_PLAYING)
2459	{	2177	{
2460	/* these next three if clauses make it possible to SLOW DOWN	2178	/* these next three if clauses make it possible to SLOW DOWN
…		…
2481	{	2199	{
2482	gen_grace = op->stats.maxgrace;	2200	gen_grace = op->stats.maxgrace;
2483	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2201	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2484	}	2202	}
2485		2203
2486	/* Regenerate Spell Points */	2204	/* Regenerate Grace */
2487	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)	2205	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2206	if (--op->last_grace < 0)
2488	{	2207	{
2489	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2490	if (op->stats.sp < op->stats.maxsp)	2208	if (op->stats.grace < op->stats.maxgrace / 2)
		2209	op->stats.grace++; /* no penalty in food for regaining grace */
		2210
		2211	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2212
		2213	if (max_grace > 1)
2491	{	2214	{
2492	op->stats.sp++;	2215	int over_grace = temp / rate_grace;
2493	/* dms do not consume food */	2216
2494	if (!QUERY_FLAG (op, FLAG_WIZ))	2217	if (over_grace > 0)
2495	{	2218	{
2496	op->stats.food--;	2219	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2497	if (op->contr->digestion < 0)	2220	op->last_grace = 0;
2498	op->stats.food += op->contr->digestion;
2499	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2500	op->stats.food = last_food;
2501	}	2221	}
		2222	else
		2223	op->last_grace = rate_grace / temp;
2502	}	2224	}
		2225	else
		2226	op->last_grace = rate_grace / temp;
2503		2227
2504	if (max_sp > 1)	2228	/* wearing stuff doesn't detract from grace generation. */
		2229	}
		2230
		2231	if (op->stats.food > 0)
		2232	{
		2233	/* Regenerate Spell Points */
		2234	if (!op->contr->golem && --op->last_sp < 0)
2505	{	2235	{
2506	over_sp = (gen_sp + 10) / rate_sp;	2236	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2507	if (over_sp > 0)	2237
		2238	if (op->stats.sp < op->stats.maxsp)
2508	{	2239	{
2509	if (op->stats.sp < op->stats.maxsp)	2240	op->stats.sp++;
		2241
		2242	/* dms do not consume food */
		2243	if (!op->flag [FLAG_WIZ])
2510	{	2244	{
2511	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2512
2513	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2514	op->stats.sp--;	2245	op->stats.food--;
2515		2246
2516	if (op->stats.sp > op->stats.maxsp)	2247	if (op->contr->digestion < 0)
		2248	op->stats.food += op->contr->digestion;
		2249	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2517	op->stats.sp = op->stats.maxsp;	2250	op->stats.food = last_food;
2518	}	2251	}
		2252	}
		2253
		2254	if (max_sp > 1)
		2255	{
		2256	int over_sp = (gen_sp + 10) / rate_sp;
		2257	if (over_sp > 0)
		2258	{
		2259	if (op->stats.sp < op->stats.maxsp)
		2260	{
		2261	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2262
		2263	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2264	op->stats.sp--;
		2265
		2266	if (op->stats.sp > op->stats.maxsp)
		2267	op->stats.sp = op->stats.maxsp;
		2268	}
		2269
2519	op->last_sp = 0;	2270	op->last_sp = 0;
		2271	}
		2272	else
		2273	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2520	}	2274	}
2521	else	2275	else
2522	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);	2276	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2523	}	2277	}
2524	else
2525	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2526	}
2527		2278
2528	/* Regenerate Grace */	2279	/* Regenerate Hit Points */
2529	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2530	if (--op->last_grace < 0)	2280	if (--op->last_heal < 0)
2531	{
2532	if (op->stats.grace < op->stats.maxgrace / 2)
2533	op->stats.grace++; /* no penalty in food for regaining grace */
2534
2535	if (max_grace > 1)
2536	{	2281	{
2537	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2282	if (op->stats.hp < op->stats.maxhp)
2538	if (over_grace > 0)
2539	{	2283	{
2540	op->stats.sp += over_grace	2284	op->stats.hp++;
2541	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;	2285
		2286	/* dms do not consume food */
		2287	if (!op->flag [FLAG_WIZ])
		2288	{
		2289	op->stats.food--;
		2290
		2291	if (op->contr->digestion < 0)
		2292	op->stats.food += op->contr->digestion;
		2293	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2294	op->stats.food = last_food;
		2295	}
		2296	}
		2297
		2298	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2299
		2300	if (max_hp > 1)
		2301	{
		2302	int over_hp = temp / rate_hp;
		2303
		2304	if (over_hp > 0)
		2305	{
		2306	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2542	op->last_grace = 0;	2307	op->last_heal = 0;
		2308	}
		2309	else
		2310	op->last_heal = rate_hp / temp;
2543	}	2311	}
2544	else	2312	else
2545	{
2546	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2547	}
2548	}
2549	else
2550	{
2551	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2552	}
2553	/* wearing stuff doesn't detract from grace generation. */
2554	}
2555
2556	/* Regenerate Hit Points */
2557	if (--op->last_heal < 0)
2558	{
2559	if (op->stats.hp < op->stats.maxhp)
2560	{
2561	op->stats.hp++;
2562	/* dms do not consume food */
2563	if (!QUERY_FLAG (op, FLAG_WIZ))
2564	{
2565	op->stats.food--;
2566	if (op->contr->digestion < 0)
2567	op->stats.food += op->contr->digestion;
2568	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2569	op->stats.food = last_food;
2570	}
2571	}
2572
2573	if (max_hp > 1)
2574	{
2575	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2576	if (over_hp > 0)
2577	{
2578	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
2579	op->last_heal = 0;	2313	op->last_heal = rate_hp / temp;
2580	}
2581	else
2582	{
2583	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2584	}
2585	}
2586	else
2587	{
2588	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2589	}	2314	}
2590	}	2315	}
2591		2316
2592	/* Digestion */	2317	/* Digestion */
2593	if (--op->last_eat < 0)	2318	if (--op->last_eat < 0)
2594	{	2319	{
2595	#ifdef COZY_SERVER	2320	int bonus = max (0, op->contr->digestion),
2596	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2321	penalty = max (0, -op->contr->digestion);
2597	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2598	#else
2599	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2600	#endif
2601		2322
2602	if (op->contr->gen_hp > 0)
2603	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2323	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2604	else
2605	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2606		2324
2607	/* dms do not consume food */	2325	/* dms do not consume food */
2608	if (!QUERY_FLAG (op, FLAG_WIZ))	2326	if (!op->flag [FLAG_WIZ])
2609	op->stats.food--;	2327	op->stats.food--;
2610	}	2328	}
2611		2329
2612	if (op->stats.food < 0 && op->stats.hp >= 0)	2330	if (op->stats.food < 0 && op->stats.hp >= 0)
2613	{	2331	{
2614	object *tmp, *flesh = 0;	2332	object *flesh = 0;
2615		2333
2616	for (tmp = op->inv; tmp; tmp = tmp->below)	2334	for_inv_removable (op, tmp)
2617	{	2335	{
2618	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2336	if (tmp->flag [FLAG_UNPAID])
		2337	continue;
		2338
		2339	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2619	{	2340	{
2620	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2341	op->statusmsg ("You blindly grab for a bite of food. "
2621	{	2342	"H<To prevent you from starving, you ate some random item from your backpack.>");
2622	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2343	op->apply (tmp);
2623	manual_apply (op, tmp, 0);	2344
2624	if (op->stats.food >= 0 || op->stats.hp < 0)	2345	if (op->stats.food >= 0 || op->stats.hp < 0)
2625	break;	2346	break;
2626	}	2347	}
2627	else if (tmp->type == FLESH)	2348	else if (tmp->type == FLESH)
2628	flesh = tmp;	2349	flesh = tmp;
2629	} /* End if paid for object */	2350	}
2630	} /* end of for loop */
2631		2351
2632	/* If player is still starving, it means they don't have any food, so	2352	/* If player is still starving, it means they don't have any food, so
2633	* eat flesh instead.	2353	* eat flesh instead.
2634	*/	2354	*/
2635	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2355	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2636	{	2356	{
2637	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2357	op->statusmsg ("You blindly grab for a bite of food. "
		2358	"H<To prevent you from starving, you ate some random item from your backpack.>");
2638	manual_apply (op, flesh, 0);	2359	op->apply (flesh);
2639	}	2360	}
		2361
		2362	// If player is still starving, alert him!
		2363	if (op->stats.food < 0)
		2364	op->failmsg ("You are starving! "
		2365	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2366	}
		2367
		2368	if (op->stats.food < 0)
2640	}	2369	{
		2370	op->stats.hp += op->stats.food;
		2371	op->stats.food = 0;
2641		2372
2642	while (op->stats.food < 0 && op->stats.hp >= 0)	2373	if (op->stats.hp < 0)
2643	op->stats.food++, op->stats.hp--;	2374	{
		2375	op->contr->killer = archetype::get ("killer_starvation");
		2376	op->contr->killer->destroy ();
		2377	}
		2378	}
2644		2379
		2380	/* killer should be set here already */
2645	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2381	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2646	kill_player (op);	2382	kill_player (op);
2647	}	2383	}
2648	}	2384	}
2649		2385
2650	/* If the player should die (lack of hp, food, etc), we call this.	2386	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2653	* file.	2389	* file.
2654	*/	2390	*/
2655	void	2391	void
2656	kill_player (object *op)	2392	kill_player (object *op)
2657	{	2393	{
2658	char buf[MAX_BUF];
2659	int x, y;	2394	int x, y;
2660
2661	//int i;
2662	maptile *map; /* this is for resurrection */	2395	maptile *map; /* this is for resurrection */
2663
2664	/* int z;
2665	int num_stats_lose;
2666	int lost_a_stat;
2667	int lose_this_stat;
2668	int this_stat; */
2669	int will_kill_again;	2396	int will_kill_again;
2670	archetype *at;	2397	archetype *at;
2671	object *tmp;	2398	object *tmp;
2672		2399
2673	if (save_life (op))	2400	if (save_life (op))
2674	return;	2401	return;
2675		2402
		2403	dynbuf_text deathtab;
		2404
		2405	/* restore player */
		2406	at = archetype::find (shstr_poisoning);
		2407	if (object *tmp = present_arch_in_ob (at, op))
		2408	{
		2409	tmp->destroy ();
		2410	deathtab << "Your body feels cleansed...\r";
		2411	}
		2412
		2413	at = archetype::find (shstr_confusion);
		2414	if (object *tmp = present_arch_in_ob (at, op))
		2415	{
		2416	tmp->destroy ();
		2417	deathtab << "Your mind feels clearer...\r";
		2418	}
		2419
		2420	cure_disease (op, 0, 0); /* remove any disease */
		2421
		2422	max_it (op->stats.hp , op->stats.maxhp);
		2423	max_it (op->stats.sp , op->stats.maxsp);
		2424	max_it (op->stats.grace, op->stats.maxgrace);
		2425	max_it (op->stats.food , 200);
		2426
		2427	// remove all spell effects that are active
		2428	// to avoid long-term effects such as word-of-recall
		2429	for (object *item = op->inv; item; )
		2430	{
		2431	object *next = item->below;
		2432
		2433	if (item->type == SPELL_EFFECT && item->active)
		2434	item->destroy ();
		2435
		2436	item = next;
		2437	}
2676		2438
2677	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2439	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2678	* in cities ONLY!!! It is very important that this doesn't get abused.	2440	* in cities ONLY!!! It is very important that this doesn't get abused.
2679	* Look at op_on_battleground() for more info --AndreasV	2441	* Look at op_on_battleground() for more info --AndreasV
2680	*/	2442	*/
2681	if (op_on_battleground (op, &x, &y))	2443	if (op_on_battleground (op, &x, &y))
2682	{	2444	{
2683	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2445	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2684	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2685
2686	/* restore player */
2687	at = archetype::find ("poisoning");
2688	if (object *tmp = present_arch_in_ob (at, op))
2689	{
2690	tmp->destroy ();
2691	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2692	}
2693
2694	at = archetype::find ("confusion");
2695	if (object *tmp = present_arch_in_ob (at, op))
2696	{
2697	tmp->destroy ();
2698	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2699	}
2700
2701	cure_disease (op, 0); /* remove any disease */
2702	op->stats.hp = op->stats.maxhp;
2703	if (op->stats.food <= 0)
2704	op->stats.food = 999;
2705		2446
2706	/* create a bodypart-trophy to make the winner happy */	2447	/* create a bodypart-trophy to make the winner happy */
2707	if (object *tmp = arch_to_object (archetype::find ("finger")))	2448	object *tmp = archetype::find (shstr_finger)->instance ();
2708	{	2449
2709	sprintf (buf, "%s's finger", &op->name);	2450	tmp->name = format ("%s's finger" , &op->name);
2710	tmp->name = buf;	2451	tmp->name_pl = format ("%s's fingers", &op->name);
2711	sprintf (buf, " This finger has been cut off %s\n"	2452	tmp->msg = format (
2712	" the %s, when he was defeated at\n level %d by %s.\n",	2453	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2713	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2454	&op->name, op->contr->title,
2714	tmp->msg = buf;	2455	(int)op->level,
		2456	op->contr->killer_name ()
		2457	);
2715	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2458	tmp->value = 0, tmp->type = 0;
2716	tmp->materialname = NULL;	2459	tmp->material = name_to_material (shstr_organic);
2717	tmp->insert_at (op, tmp);	2460	tmp->insert_at (op, tmp);
2718	}
2719		2461
2720	/* teleport defeated player to new destination */	2462	/* teleport defeated player to new destination */
2721	transfer_ob (op, x, y, 0, NULL);	2463	transfer_ob (op, x, y, 0, NULL);
2722	op->contr->braced = 0;	2464	op->contr->braced = 0;
		2465
		2466	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2723	return;	2467	return;
2724	}	2468	}
2725		2469
		2470	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2471	deathtab << "T<YOU HAVE DIED>\n\n";
		2472
2726	INVOKE_PLAYER (DEATH, op->contr);	2473	INVOKE_PLAYER (DEATH, op->contr);
2727		2474
2728	command_kill_pets (op, 0);	2475	command_kill_pets (op, 0);
2729		2476
2730	if (op->stats.food < 0)	2477	op->contr->play_sound (sound_find ("player_dies"));
2731	{
2732	sprintf (buf, "%s starved to death.", &op->name);
2733	strcpy (op->contr->killer, "starvation");
2734	}
2735	else
2736	sprintf (buf, "%s died.", &op->name);
2737
2738	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2739		2478
2740	/* save the map location for corpse, gravestone */	2479	/* save the map location for corpse, gravestone */
2741	x = op->x;	2480	x = op->x;
2742	y = op->y;	2481	y = op->y;
2743	map = op->map;	2482	map = op->map;
…		…
2771		2510
2772	lost_a_stat = 0;	2511	lost_a_stat = 0;
2773		2512
2774	for (z = 0; z < num_stats_lose; z++)	2513	for (z = 0; z < num_stats_lose; z++)
2775	{	2514	{
2776	i = RANDOM () % NUM_STATS;	2515	i = rndm (NUM_STATS);
2777		2516
2778	if (settings.stat_loss_on_death)	2517	if (settings.stat_loss_on_death)
2779	{	2518	{
2780	/* Pick a random stat and take a point off it. Tell the player	2519	/* Pick a random stat and take a point off it. Tell the player
2781	* what he lost.	2520	* what he lost.
…		…
2788	lost_a_stat = 1;	2527	lost_a_stat = 1;
2789	}	2528	}
2790	else	2529	else
2791	{	2530	{
2792	/* deplete a stat */	2531	/* deplete a stat */
2793	archetype *deparch = archetype::find ("depletion");	2532	archetype *deparch = archetype::find (shstr_depletion);
2794	object *dep;	2533	object *dep;
2795		2534
2796	dep = present_arch_in_ob (deparch, op);	2535	dep = present_arch_in_ob (deparch, op);
2797	if (!dep)	2536	if (!dep)
2798	{	2537	{
2799	dep = arch_to_object (deparch);	2538	dep = deparch->instance ();
2800	insert_ob_in_ob (dep, op);	2539	insert_ob_in_ob (dep, op);
2801	}	2540	}
2802	lose_this_stat = 1;	2541	lose_this_stat = 1;
2803	if (settings.balanced_stat_loss)	2542	if (settings.balanced_stat_loss)
2804	{	2543	{
…		…
2832	}	2571	}
2833	}	2572	}
2834		2573
2835	if (lose_this_stat)	2574	if (lose_this_stat)
2836	{	2575	{
2837	this_stat = get_attr_value (&(dep->stats), i);	2576	this_stat = get_attr_value (&dep->stats, i);
2838	/* We could try to do something clever like find another	2577	/* We could try to do something clever like find another
2839	* stat to reduce if this fails. But chances are, if	2578	* stat to reduce if this fails. But chances are, if
2840	* stats have been depleted to -50, all are pretty low	2579	* stats have been depleted to -50, all are pretty low
2841	* and should be roughly the same, so it shouldn't make a	2580	* and should be roughly the same, so it shouldn't make a
2842	* difference.	2581	* difference.
2843	*/	2582	*/
2844	if (this_stat >= -50)	2583	if (this_stat >= -50)
2845	{	2584	{
2846	change_attr_value (&(dep->stats), i, -1);	2585	change_attr_value (&(dep->stats), i, -1);
2847	SET_FLAG (dep, FLAG_APPLIED);	2586	dep->set_flag (FLAG_APPLIED);
2848	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2587	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2849	op->update_stats ();	2588	op->update_stats ();
2850	lost_a_stat = 1;	2589	lost_a_stat = 1;
2851	}	2590	}
2852	}	2591	}
2853	}	2592	}
2854	}	2593	}
		2594
2855	/* If no stat lost, tell the player. */	2595	/* If no stat lost, tell the player. */
2856	if (!lost_a_stat)	2596	if (!lost_a_stat)
2857	{	2597	{
2858	/* determine_god() seems to not work sometimes... why is this?	2598	/* determine_god() seems to not work sometimes... why is this?
2859	Should I be using something else? GD */	2599	Should I be using something else? GD */
2860	const char *god = determine_god (op);	2600	shstr_tmp god = determine_god (op);
2861		2601
2862	if (god && (strcmp (god, "none")))	2602	if (god != shstr_none)
2863	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2603	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2864	else	2604	else
2865	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2605	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2866	}	2606	}
2867	#else	2607	#else
2868	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2608	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2869	#endif	2609	#endif
2870		2610
2871	/* Put a gravestone up where the character 'almost' died. List the	2611	/* Put a gravestone up where the character 'almost' died. List the
2872	* exp loss on the stone.	2612	* exp loss on the stone.
2873	*/	2613	*/
2874	tmp = arch_to_object (archetype::find ("gravestone"));	2614	tmp = archetype::find (shstr_gravestone)->instance ();
2875	sprintf (buf, "%s's gravestone", &op->name);	2615	tmp->name = format ("%s's gravestone", &op->name);
2876	tmp->name = buf;	2616	tmp->name_pl = format ("%s's gravestones", &op->name);
2877	sprintf (buf, "%s's gravestones", &op->name);	2617	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2878	tmp->name_pl = buf;	2618	&op->name, op->contr->title, op->contr->killer_name ());
2879	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2880	tmp->msg = buf;
2881	tmp->x = op->x, tmp->y = op->y;	2619	tmp->x = op->x, tmp->y = op->y;
2882	insert_ob_in_map (tmp, op->map, NULL, 0);	2620	insert_ob_in_map (tmp, op->map, NULL, 0);
2883		2621
2884	/**************************************/	2622	/**************************************/
2885	/* */	2623	/* */
2886	/* Subtract the experience points, */	2624	/* Subtract the experience points, */
2887	/* if we died cause of food, give us */
2888	/* food, and reset HP's... */
2889	/* */	2625	/* */
2890	/**************************************/	2626	/**************************************/
2891		2627
2892	/* remove any poisoning and confusion the character may be suffering. */
2893	/* restore player */
2894	at = archetype::find ("poisoning");
2895	tmp = present_arch_in_ob (at, op);
2896
2897	if (tmp)
2898	{
2899	tmp->destroy ();
2900	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2901	}
2902
2903	at = archetype::find ("confusion");
2904	tmp = present_arch_in_ob (at, op);
2905	if (tmp)
2906	{
2907	tmp->destroy ();
2908	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2909	}
2910
2911	cure_disease (op, 0); /* remove any disease */
2912
2913	/*add_exp(op, (op->stats.exp * -0.20)); */	2628	/*add_exp(op, (op->stats.exp * -0.20)); */
2914	apply_death_exp_penalty (op);	2629	apply_death_exp_penalty (op);
2915	if (op->stats.food < 100)
2916	op->stats.food = 900;
2917	op->stats.hp = op->stats.maxhp;
2918	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2919	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2920		2630
2921	/*	2631	/*
2922	* Check to see if the player is in a shop. IF so, then check to see if
2923	* the player has any unpaid items. If so, remove them and put them back	2632	* Check to see if the player has any unpaid items. If so, remove them
2924	* in the map.	2633	* and put them back in the map.
2925	*/	2634	*/
2926		2635	op->drop_unpaid_items ();
2927	if (is_in_shop (op))
2928	remove_unpaid_objects (op->inv, op);
2929		2636
2930	/****************************************/	2637	/****************************************/
2931	/* */	2638	/* */
2932	/* Move player to his current respawn- */	2639	/* Move player to his current respawn- */
2933	/* position (usually last savebed) */	2640	/* position (usually last savebed) */
…		…
2953	object *force;	2660	object *force;
2954	int at;	2661	int at;
2955		2662
2956	force = get_archetype (FORCE_NAME);	2663	force = get_archetype (FORCE_NAME);
2957	/* 50 ticks should be enough time for the spell to abate */	2664	/* 50 ticks should be enough time for the spell to abate */
2958	force->speed = 0.1;
2959	force->speed_left = -5.0;	2665	force->speed_left = -5.f;
2960	SET_FLAG (force, FLAG_APPLIED);	2666	force->set_speed (0.1f);
		2667	force->set_flag (FLAG_APPLIED);
		2668
2961	for (at = 0; at < NROFATTACKS; at++)	2669	for (at = 0; at < NROFATTACKS; at++)
2962	if (will_kill_again & (1 << at))	2670	if (will_kill_again & (1 << at))
2963	force->resist[at] = 100;	2671	force->resist[at] = 100;
2964		2672
2965	insert_ob_in_ob (force, op);	2673	insert_ob_in_ob (force, op);
2966	op->update_stats ();	2674	op->update_stats ();
2967
2968	}	2675	}
2969		2676
2970	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2677	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2971	}	2678	}
2972		2679
2973	void	2680	static void
2974	loot_object (object *op)	2681	loot_object (object *op)
2975	{ /* Grab and destroy some treasure */	2682	{ /* Grab and destroy some treasure */
2976	object *tmp, *tmp2, *next;	2683	object *tmp, *tmp2, *next;
2977		2684
2978	if (op->container)	2685	op->close_container (); /* close open sack first */
2979	esrv_apply_container (op, op->container); /* close open sack first */
2980		2686
2981	for (tmp = op->inv; tmp; tmp = next)	2687	for (tmp = op->inv; tmp; tmp = next)
2982	{	2688	{
2983	next = tmp->below;	2689	next = tmp->below;
2984		2690
2985	if (tmp->invisible)	2691	if (tmp->invisible)
2986	continue;	2692	continue;
2987		2693
2988	tmp->remove ();	2694	tmp->remove ();
2989	tmp->x = op->x, tmp->y = op->y;	2695	tmp->x = op->x, tmp->y = op->y;
		2696
2990	if (tmp->type == CONTAINER)	2697	if (tmp->type == CONTAINER)
2991	{ /* empty container to ground */	2698	loot_object (tmp); /* empty container to ground */
2992	loot_object (tmp);	2699
2993	}	2700	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2994	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))
2995	{	2701	{
2996	if (tmp->nrof > 1)	2702	if (tmp->nrof > 1)
2997	{	2703	{
2998	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2704	tmp->decrease (rndm (1, tmp->nrof - 1));
2999	tmp2->destroy ();
3000	insert_ob_in_map (tmp, op->map, NULL, 0);	2705	insert_ob_in_map (tmp, op->map, NULL, 0);
3001	}	2706	}
3002	else	2707	else
3003	tmp->destroy ();	2708	tmp->destroy ();
3004	}	2709	}
…		…
3010	/*	2715	/*
3011	* fix_weight(): Check recursively the weight of all players, and fix	2716	* fix_weight(): Check recursively the weight of all players, and fix
3012	* what needs to be fixed. Refresh windows and fix speed if anything	2717	* what needs to be fixed. Refresh windows and fix speed if anything
3013	* was changed.	2718	* was changed.
3014	*/	2719	*/
3015
3016	void	2720	void
3017	fix_weight (void)	2721	fix_weight ()
3018	{	2722	{
3019	for_all_players (pl)	2723	for_all_players (pl)
3020	{	2724	{
3021	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2725	sint32 old = pl->ob->carrying;
3022		2726
3023	if (old == sum)	2727	pl->ob->update_weight ();
3024	continue;	2728
		2729	if (old != pl->ob->carrying)
		2730	{
3025	pl->ob->update_stats ();	2731	pl->ob->update_stats ();
3026	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2732	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2733	}
3027	}	2734	}
3028	}	2735	}
3029		2736
3030	void	2737	void
3031	fix_luck (void)	2738	fix_luck ()
3032	{	2739	{
3033	for_all_players (pl)	2740	for_all_players (pl)
3034	if (!pl->ob->contr->ns->state)	2741	if (!pl->ob->contr->ns->state)
3035	pl->ob->change_luck (0);	2742	pl->ob->change_luck (0);
3036	}	2743	}
…		…
3073	}	2780	}
3074		2781
3075	void	2782	void
3076	make_visible (object *op)	2783	make_visible (object *op)
3077	{	2784	{
3078	op->hide = 0;	2785	op->flag [FLAG_HIDDEN] = 0;
3079	op->invisible = 0;	2786	op->invisible = 0;
		2787
3080	if (op->type == PLAYER)	2788	if (op->type == PLAYER)
3081	{	2789	{
3082	op->contr->tmp_invis = 0;	2790	op->contr->tmp_invis = 0;
3083	op->contr->invis_race = 0;	2791	op->contr->invis_race = 0;
3084	}	2792	}
		2793
3085	update_object (op, UP_OBJ_FACE);	2794	update_object (op, UP_OBJ_CHANGE);
3086	}	2795	}
3087		2796
3088	int	2797	int
3089	is_true_undead (object *op)	2798	is_true_undead (object *op)
3090	{	2799	{
3091	object *tmp = NULL;	2800	if (op->arch->flag [FLAG_UNDEAD])
3092
3093	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3094	return 1;	2801	return 1;
3095		2802
3096	return 0;	2803	return 0;
3097	}	2804	}
3098		2805
3099	/* look at the surrounding terrain to determine	2806	/* look at the surrounding terrain to determine
3100	* the hideability of this object. Positive levels	2807	* the hideability of this object. Positive levels
3101	* indicate greater hideability.	2808	* indicate greater hideability.
3102	*/	2809	*/
3103
3104	int	2810	int
3105	hideability (object *ob)	2811	hideability (object *ob)
3106	{	2812	{
3107	int i, level = 0, mflag;	2813	int i, level = 0, mflag;
3108	sint16 x, y;	2814	sint16 x, y;
3109		2815
3110	if (!ob || !ob->map)	2816	if (!ob || !ob->map)
3111	return 0;	2817	return 0;
3112		2818
3113	/* so, on normal lighted maps, its hard to hide */	2819	/* so, on normal lighted maps, its hard to hide */
3114	level = ob->map->darkness - 2;	2820	level = ob->map->darklevel () - 2;
3115		2821
3116	/* this also picks up whether the object is glowing.	2822	/* this also picks up whether the object is glowing.
3117	* If you carry a light on a non-dark map, its not	2823	* If you carry a light on a non-dark map, its not
3118	* as bad as carrying a light on a pitch dark map */	2824	* as bad as carrying a light on a pitch dark map */
3119	if (has_carried_lights (ob))	2825	if (ob->has_carried_lights ())
3120	level = -(10 + (2 * ob->map->darkness));	2826	level = -(10 + (2 * ob->map->darklevel ()));
3121		2827
3122	/* scan through all nearby squares for terrain to hide in */	2828	/* scan through all nearby squares for terrain to hide in */
3123	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2829	for (i = 0, x = ob->x, y = ob->y;
		2830	i <= SIZEOFFREE1;
		2831	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3124	{	2832	{
3125	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2833	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3126	if (mflag & P_OUT_OF_MAP)	2834	if (mflag & P_OUT_OF_MAP)
3127	{
3128	continue;	2835	continue;
3129	}	2836
3130	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2837	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3131	level += 2;	2838	level += 2;
3132	else /* open terrain! */	2839	else /* open terrain! */
3133	level -= 1;	2840	level -= 1;
3134	}	2841	}
…		…
3142	/* For Hidden creatures - a chance of becoming 'unhidden'	2849	/* For Hidden creatures - a chance of becoming 'unhidden'
3143	* every time they move - as we subtract off 'invisibility'	2850	* every time they move - as we subtract off 'invisibility'
3144	* AND, for players, if they move into a ridiculously unhideable	2851	* AND, for players, if they move into a ridiculously unhideable
3145	* spot (surrounded by clear terrain in broad daylight). -b.t.	2852	* spot (surrounded by clear terrain in broad daylight). -b.t.
3146	*/	2853	*/
3147
3148	void	2854	void
3149	do_hidden_move (object *op)	2855	do_hidden_move (object *op)
3150	{	2856	{
3151	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2857	int hide = 0;
3152	object *skop;
3153		2858
3154	if (!op || !op->map)	2859	if (!op || !op->map)
3155	return;	2860	return;
3156		2861
3157	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2862	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2863	int num = random_roll (0, 19, op, PREFER_LOW);
3158		2864
3159	/* its *extremely* hard to run and sneak/hide at the same time! */	2865	/* its *extremely* hard to run and sneak/hide at the same time! */
3160	if (op->type == PLAYER && op->contr->run_on)	2866	if (op->type == PLAYER && op->contr->run_on)
3161	if (!skop || num >= skop->level)	2867	if (!skop || num >= skop->level)
3162	{	2868	{
…		…
3172	num -= hide;	2878	num -= hide;
3173		2879
3174	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2880	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3175	{	2881	{
3176	make_visible (op);	2882	make_visible (op);
		2883
3177	if (op->type == PLAYER)	2884	if (op->type == PLAYER)
3178	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2885	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3179	}	2886	}
3180	else if (op->type == PLAYER && skop)	2887	else if (op->type == PLAYER && skop)
3181	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2888	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3196		2903
3197	if (who->type == PLAYER)	2904	if (who->type == PLAYER)
3198	player = 1;	2905	player = 1;
3199		2906
3200	else	2907	else
3201	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2908	friendly = who->flag [FLAG_FRIENDLY];
3202		2909
3203	/* search adjacent squares */	2910	/* search adjacent squares */
3204	for (i = 1; i < 9; i++)	2911	for (i = 1; i < 9; i++)
3205	{	2912	{
3206	x = who->x + freearr_x[i];	2913	x = who->x + freearr_x[i];
…		…
3215	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2922	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3216	continue;	2923	continue;
3217		2924
3218	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2925	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3219	{	2926	{
3220	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2927	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3221	return 1;	2928	return 1;
3222	else if (tmp->type == PLAYER)	2929	else if (tmp->type == PLAYER)
3223	{	2930	{
3224	/*don't let a hidden DM prevent you from hiding */	2931	/*don't let a hidden DM prevent you from hiding */
3225	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2932	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3226	return 1;	2933	return 1;
3227	}	2934	}
3228	}	2935	}
3229	}	2936	}
3230	return 0;	2937	return 0;
…		…
3234	* object op. This function works fine for monsters,	2941	* object op. This function works fine for monsters,
3235	* but we dont worry if the object isnt the top one in	2942	* but we dont worry if the object isnt the top one in
3236	* a pile (say a coin under a table would return "viewable"	2943	* a pile (say a coin under a table would return "viewable"
3237	* by this routine). Another question, should we be	2944	* by this routine). Another question, should we be
3238	* concerned with the direction the player is looking	2945	* concerned with the direction the player is looking
3239	* in? Realistically, most of use cant see stuff behind	2946	* in? Realistically, most of us can't see stuff behind
3240	* our backs...on the other hand, does the "facing" direction	2947	* our backs...on the other hand, does the "facing" direction
3241	* imply the way your head, or body is facing? Its possible	2948	* imply the way your head, or body is facing? It's possible
3242	* for them to differ. Sigh, this fctn could get a bit more complex.	2949	* for them to differ. Sigh, this fctn could get a bit more complex.
3243	* -b.t.	2950	* -b.t.
3244	* This function is now map tiling safe.	2951	* This function is now map tiling safe.
3245	*/	2952	*/
3246
3247	int	2953	int
3248	player_can_view (object *pl, object *op)	2954	player_can_view (object *pl, object *op)
3249	{	2955	{
3250	rv_vector rv;	2956	rv_vector rv;
3251	int dx, dy;	2957	int dx, dy;
…		…
3263		2969
3264	get_rangevector (pl, op, &rv, 0x1);	2970	get_rangevector (pl, op, &rv, 0x1);
3265		2971
3266	/* starting with the 'head' part, lets loop	2972	/* starting with the 'head' part, lets loop
3267	* through the object and find if it has any	2973	* through the object and find if it has any
3268	* part that is in the los array but isnt on	2974	* part that is in the los array but isn't on
3269	* a blocked los square.	2975	* a blocked los square.
3270	* we use the archetype to figure out offsets.	2976	* we use the archetype to figure out offsets.
3271	*/	2977	*/
3272	while (op)	2978	while (op)
3273	{	2979	{
3274	dx = rv.distance_x + op->arch->clone.x;	2980	dx = rv.distance_x + op->arch->x;
3275	dy = rv.distance_y + op->arch->clone.y;	2981	dy = rv.distance_y + op->arch->y;
3276		2982
3277	/* only the viewable area the player sees is updated by LOS	2983	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3278	* code, so we need to restrict ourselves to that range of values
3279	* for any meaningful values.
3280	*/
3281	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3282	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3283	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3284	return 1;	2984	return 1;
		2985
3285	op = op->more;	2986	op = op->more;
3286	}	2987	}
3287	return 0;
3288	}
3289		2988
3290	/* routine for both players and monsters. We call this when
3291	* there is a possibility for our action distrubing our hiding
3292	* place or invisiblity spell. Artefact invisiblity is not
3293	* effected by this. If we arent invisible to begin with, we
3294	* return 0.
3295	*/
3296	int
3297	action_makes_visible (object *op)
3298	{
3299
3300	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3301	{
3302	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3303	return 0;
3304
3305	if (op->contr && op->contr->tmp_invis == 0)
3306	return 0;
3307
3308	/* If monsters, they should become visible */
3309	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3310	{
3311	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3312	return 1;
3313	}
3314	}
3315	return 0;	2989	return 0;
3316	}	2990	}
3317		2991
3318	/* op_on_battleground - checks if the given object op (usually	2992	/* op_on_battleground - checks if the given object op (usually
3319	* a player) is standing on a valid battleground-tile,	2993	* a player) is standing on a valid battleground-tile,
…		…
3324	* Default is to do the same as before, so only people wanting to have different points need worry about this	2998	* Default is to do the same as before, so only people wanting to have different points need worry about this
3325	*/	2999	*/
3326	int	3000	int
3327	op_on_battleground (object *op, int *x, int *y)	3001	op_on_battleground (object *op, int *x, int *y)
3328	{	3002	{
3329	object *tmp;
3330
3331	/* A battleground-tile needs the following attributes to be valid:	3003	/* A battleground-tile needs the following attributes to be valid:
3332	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3004	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3333	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3005	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3334	* and the exit-coordinates sp/hp must both be > 0.	3006	* and the exit-coordinates sp/hp must both be > 0.
3335	* => The intention here is to prevent abuse of the battleground-	3007	* => The intention here is to prevent abuse of the battleground-
3336	* feature (like pickable or hidden battleground tiles). */	3008	* feature (like pickable or hidden battleground tiles). */
3337	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3009	for (object *tmp = op->below; tmp; tmp = tmp->below)
3338	{	3010	{
3339	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3011	if (tmp->flag [FLAG_IS_FLOOR])
3340	{	3012	{
3341	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3013	if (tmp->flag [FLAG_NO_PICK]
3342	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3014	&& tmp->type == BATTLEGROUND
		3015	&& tmp->name == shstr_battleground
		3016	&& EXIT_X (tmp) && EXIT_Y (tmp))
3343	{	3017	{
3344	/*before we assign the exit, check if this is a teambattle */	3018	/* before we assign the exit, check if this is a teambattle */
3345	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3019	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3346	{
3347	object *invtmp;
3348
3349	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3020	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3021	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3350	{	3022	{
3351	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3352	{
3353	if (x != NULL && y != NULL)	3023	if (x && y)
3354	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3024	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3025
3355	return 1;	3026	return 1;
3356	}
3357	}	3027	}
3358	}	3028
3359	if (x != NULL && y != NULL)	3029	if (x && y)
3360	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3030	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3031
3361	return 1;	3032	return 1;
3362	}	3033	}
3363	}	3034	}
3364	}	3035	}
		3036
3365	/* If we got here, did not find a battleground */	3037	/* If we got here, did not find a battleground */
3366	return 0;	3038	return 0;
3367	}	3039	}
3368		3040
3369	/*	3041	/*
…		…
3385	char buf[MAX_BUF]; /* tmp. string buffer */	3057	char buf[MAX_BUF]; /* tmp. string buffer */
3386	int i = 0, j = 0;	3058	int i = 0, j = 0;
3387		3059
3388	/* get the appropriate treasurelist */	3060	/* get the appropriate treasurelist */
3389	if (atnr == ATNR_FIRE)	3061	if (atnr == ATNR_FIRE)
3390	trlist = find_treasurelist ("dragon_ability_fire");	3062	trlist = treasurelist::find (shstr_dragon_ability_fire);
3391	else if (atnr == ATNR_COLD)	3063	else if (atnr == ATNR_COLD)
3392	trlist = find_treasurelist ("dragon_ability_cold");	3064	trlist = treasurelist::find (shstr_dragon_ability_cold);
3393	else if (atnr == ATNR_ELECTRICITY)	3065	else if (atnr == ATNR_ELECTRICITY)
3394	trlist = find_treasurelist ("dragon_ability_elec");	3066	trlist = treasurelist::find (shstr_dragon_ability_elec);
3395	else if (atnr == ATNR_POISON)	3067	else if (atnr == ATNR_POISON)
3396	trlist = find_treasurelist ("dragon_ability_poison");	3068	trlist = treasurelist::find (shstr_dragon_ability_poison);
3397		3069
3398	if (trlist == NULL || who->type != PLAYER)	3070	if (trlist == NULL || who->type != PLAYER)
3399	return;	3071	return;
3400		3072
3401	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3073	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3405	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3077	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3406	return;	3078	return;
3407	}	3079	}
3408		3080
3409	/* everything seems okay - now bring on the gift: */	3081	/* everything seems okay - now bring on the gift: */
3410	item = &(tr->item->clone);	3082	item = tr->item;
3411		3083
3412	if (item->type == SPELL)	3084	if (item->type == SPELL)
3413	{	3085	{
3414	if (check_spell_known (who, item->name))	3086	if (check_spell_known (who, item->name))
3415	return;	3087	return;
…		…
3474	{	3146	{
3475	/* forces in the treasurelist can alter the player's stats */	3147	/* forces in the treasurelist can alter the player's stats */
3476	object *skin;	3148	object *skin;
3477		3149
3478	/* first get the dragon skin force */	3150	/* first get the dragon skin force */
3479	shstr_cmp dragon_skin_force ("dragon_skin_force");
3480	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3151	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3481	;	3152	;
3482		3153
3483	if (!skin)	3154	if (!skin)
3484	return;	3155	return;
3485		3156
…		…
3499	else	3170	else
3500	j = 1;	3171	j = 1;
3501	strcat (buf, spellpathnames[i]);	3172	strcat (buf, spellpathnames[i]);
3502	}	3173	}
3503	}	3174	}
		3175
3504	strcat (buf, ".");	3176	strcat (buf, ".");
3505	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3177	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3506	}	3178	}
3507		3179
3508	/* evtl. adding flags: */	3180	/* evtl. adding flags: */
3509	if (QUERY_FLAG (item, FLAG_XRAYS))	3181	if (item->flag [FLAG_XRAYS])
3510	SET_FLAG (skin, FLAG_XRAYS);	3182	skin->set_flag (FLAG_XRAYS);
3511	if (QUERY_FLAG (item, FLAG_STEALTH))	3183	if (item->flag [FLAG_STEALTH])
3512	SET_FLAG (skin, FLAG_STEALTH);	3184	skin->set_flag (FLAG_STEALTH);
3513	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3185	if (item->flag [FLAG_SEE_IN_DARK])
3514	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3186	skin->set_flag (FLAG_SEE_IN_DARK);
3515		3187
3516	/* print message if there is one */	3188	/* print message if there is one */
3517	if (item->msg != NULL)	3189	if (item->msg != NULL)
3518	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3190	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3519	}	3191	}
3520	else	3192	else
3521	{	3193	{
3522	/* generate misc. treasure */	3194	/* generate misc. treasure */
3523	tmp = arch_to_object (tr->item);	3195	tmp = tr->item->instance ();
3524	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3196	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3525	tmp = insert_ob_in_ob (tmp, who);	3197	who->insert (tmp);
3526	if (who->type == PLAYER)
3527	esrv_send_item (who, tmp);
3528	}	3198	}
3529	}	3199	}
3530		3200
3531	/**	3201	//-GPL
3532	* Unready an object for a player. This function does nothing if the object was	3202
3533	* not readied.	3203	sint8
3534	*/	3204	player::darkness_at (maptile *map, int x, int y) const
		3205	{
		3206	if (!ns)
		3207	return LOS_BLOCKED;
		3208
		3209	int dx, dy;
		3210	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3211	return LOS_BLOCKED;
		3212
		3213	x += dx - ns->current_x;
		3214	y += dy - ns->current_y;
		3215
		3216	return blocked_los (x, y);
		3217	}
		3218
3535	void	3219	void
3536	player_unready_range_ob (player *pl, object *ob)	3220	player::infobox (const char *title, const char *msg, int color)
3537	{	3221	{
3538	rangetype i;	3222	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3539
3540	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))
3541	{
3542	if (pl->ranges[i] == ob)
3543	{
3544	pl->ranges[i] = NULL;
3545	if (pl->shoottype == i)
3546	{
3547	pl->shoottype = range_none;
3548	}
3549	}
3550	}
3551	}	3223	}
		3224
		3225	void
		3226	player::statusmsg (const char *msg, int color)
		3227	{
		3228	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3229	}
		3230
		3231	void
		3232	player::failmsg (const char *msg, int color)
		3233	{
		3234	play_sound (sound_find ("generic_failure"));
		3235	statusmsg (msg, color);
		3236	}
		3237
		3238	void
		3239	object::failmsgf (const char *format, ...)
		3240	{
		3241	if (!contr)
		3242	return;
		3243
		3244	va_list ap;
		3245	va_start (ap, format);
		3246	contr->failmsg (vformat (format, ap));
		3247	va_end (ap);
		3248	}
		3249
		3250	void
		3251	player::failmsgf (const char *format, ...)
		3252	{
		3253	va_list ap;
		3254	va_start (ap, format);
		3255	failmsg (vformat (format, ap));
		3256	va_end (ap);
		3257	}
		3258

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