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Comparing deliantra/server/server/player.C (file contents):
Revision 1.135 by root, Sun May 13 15:13:57 2007 UTC vs.
Revision 1.274 by root, Wed Apr 21 06:40:57 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
		25	//+GPL
24		26
25	#include <global.h>	27	#include <global.h>
26	#include <sproto.h>	28	#include <sproto.h>
27	#include <sounds.h>	29	#include <sounds.h>
28	#include <living.h>	30	#include <living.h>
…		…
33	#include <algorithm>	35	#include <algorithm>
34	#include <functional>	36	#include <functional>
35		37
36	playervec players;	38	playervec players;
37		39
38	void
39	display_motd (const object *op)
40	{
41	char buf[MAX_BUF];
42	char motd[HUGE_BUF];
43	FILE *fp;
44	int comp;
45	int size;
46
47	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
48	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
49	return;
50
51	motd[0] = '\0';
52	size = 0;
53
54	while (fgets (buf, MAX_BUF, fp))
55	{
56	if (*buf == '#')
57	continue;
58
59	strncat (motd + size, buf, HUGE_BUF - size);
60	size += strlen (buf);
61	}
62
63	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
64	close_and_delete (fp, comp);
65	}
66
67	void
68	send_rules (const object *op)
69	{
70	char buf[MAX_BUF];
71	char rules[HUGE_BUF];
72	FILE *fp;
73	int comp;
74	int size;
75
76	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
77	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
78	return;
79
80	rules[0] = '\0';
81	size = 0;
82
83	while (fgets (buf, MAX_BUF, fp))
84	{
85	if (*buf == '#')
86	continue;
87
88	if (size + strlen (buf) >= HUGE_BUF)
89	{
90	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
91	break;
92	}
93
94	strncat (rules + size, buf, HUGE_BUF - size);
95	size += strlen (buf);
96	}
97
98	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
99	close_and_delete (fp, comp);
100	}
101
102	void
103	send_news (const object *op)
104	{
105	char buf[MAX_BUF];
106	char news[HUGE_BUF];
107	char subject[MAX_BUF];
108	FILE *fp;
109	int comp;
110	int size;
111
112	sprintf (buf, "%s/%s", settings.confdir, settings.news);
113	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
114	return;
115
116	news[0] = '\0';
117	subject[0] = '\0';
118	size = 0;
119
120	while (fgets (buf, MAX_BUF, fp))
121	{
122	if (*buf == '#')
123	continue;
124
125	if (*buf == '%')
126	{ /* send one news */
127	if (size > 0)
128	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", (char *)"%s\n%s", subject, news); /*send previously read news */
129
130	strcpy (subject, buf + 1);
131	strip_endline (subject);
132	size = 0;
133	news[0] = '\0';
134	}
135	else
136	{
137	if (size + strlen (buf) >= HUGE_BUF)
138	{
139	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
140	break;
141	}
142	strncat (news + size, buf, HUGE_BUF - size);
143	size += strlen (buf);
144	}
145	}
146
147	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
148	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
149	close_and_delete (fp, comp);
150	}
151
152	float
153	player::weapon_speed () const
154	{
155	return ob->speed / weapon_sp * .5f;//TODO, the .5 is arbitrary
156	}
157
158	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
159	static void	41	static void
160	set_first_map (object *op)	42	set_first_map (object *op)
161	{	43	{
162	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
163	op->x = -1;	45	op->x = -1;
164	op->y = -1;	46	op->y = -1;
165	}
166
167	void
168	player::enter_map ()
169	{
170	object *tmp = object::create ();
171
172	EXIT_PATH (tmp) = maplevel;
173	EXIT_X (tmp) = ob->x;
174	EXIT_Y (tmp) = ob->y;
175	ob->enter_exit (tmp);
176
177	tmp->destroy ();
178	}	47	}
179		48
180	void	49	void
181	player::activate ()	50	player::activate ()
182	{	51	{
…		…
185		54
186	players.insert (this);	55	players.insert (this);
187	ob->remove ();	56	ob->remove ();
188	ob->map = 0;	57	ob->map = 0;
189	ob->activate_recursive ();	58	ob->activate_recursive ();
190	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
191	add_friendly_object (ob);	60	add_friendly_object (ob);
192	enter_map ();
193	}	61	}
194		62
195	void	63	void
196	player::deactivate ()	64	player::deactivate ()
197	{	65	{
…		…
204		72
205	if (ob->map)	73	if (ob->map)
206	maplevel = ob->map->path;	74	maplevel = ob->map->path;
207		75
208	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
209	ob->map = 0;	78	ob->map = 0;
210	party = 0;	79	party = 0;
211
212	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
213		80
214	players.erase (this);	81	players.erase (this);
215	}	82	}
216		83
217	// connect the player with a specific client	84	// connect the player with a specific client
…		…
227	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
228		95
229	ns->update_look = 0;	96	ns->update_look = 0;
230	ns->look_position = 0;	97	ns->look_position = 0;
231		98
232	clear_los (ob);	99	clear_los ();
233		100
234	ns->reset_stats ();	101	ns->reset_stats ();
235		102
236	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
237	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
238	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
239		106
240	ob->carrying = sum_weight (ob);	107	ob->update_weight ();
241	link_player_skills (ob);	108	link_skills ();
242		109
243	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
244
245	assign (title, ob->arch->clone.name);	110	assign (title, ob->arch->object::name);
246		111
247	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
248	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
249	{	114	{
250	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
251
252	shstr_cmp dragon_ability_force ("dragon_ability_force");
253	shstr_cmp dragon_skin_force ("dragon_skin_force");
254		116
255	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
256	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
257	if (tmp->arch->name == dragon_ability_force)	119	if (tmp->arch->archname == shstr_dragon_ability_force)
258	abil = tmp;	120	abil = tmp;
259	else if (tmp->arch->name == dragon_skin_force)	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
260	skin = tmp;	122	skin = tmp;
261		123
262	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
263	}	125	}
264		126
265	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
266		128
267	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
268
269	for (object *op = ob->inv; op; op = op->below)
270	if (op->flag [FLAG_APPLIED])
271	switch (op->type)
272	{
273	case WAND:
274	case ROD:
275	case HORN:
276	case BOW:
277	case SKILL:
278	case SKILL_TOOL:
279	case WEAPON:
280	apply_special (ob, op, AP_UNAPPLY);
281	apply_special (ob, op, AP_APPLY);
282	break;
283	}
284		130
285	ob->update_stats ();	131	ob->update_stats ();
		132
286	ns->floorbox_update ();	133	ns->floorbox_update ();
287
288	esrv_send_inventory (ob, ob);	134	esrv_send_inventory (ob, ob);
289	esrv_add_spells (this, 0);	135	esrv_add_spells (this, 0);
290		136
		137	ob->flag [FLAG_READY_WEAPON] = false;
		138	ob->flag [FLAG_READY_SKILL] = false;
		139	ob->flag [FLAG_READY_RANGE] = false;
		140	ob->flag [FLAG_READY_BOW] = false;
		141
		142	ob->update_stats (); // we unapplied stuff above
291	activate ();	143	activate ();
292
293	send_rules (ob);
294	send_news (ob);
295	display_motd (ob);
296		144
297	INVOKE_PLAYER (CONNECT, this);	145	INVOKE_PLAYER (CONNECT, this);
298	INVOKE_PLAYER (LOGIN, this);	146	INVOKE_PLAYER (LOGIN, this);
299	}	147	}
300		148
301	void	149	void
302	player::disconnect ()	150	player::disconnect ()
303	{	151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
304	if (ns)	158	if (ns)
305	{	159	{
306	if (active)	160	if (active)
307	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
308		162
…		…
311	ns->reset_stats ();	165	ns->reset_stats ();
312	ns->pl = 0;	166	ns->pl = 0;
313	ns = 0;	167	ns = 0;
314	}	168	}
315		169
316	if (ob)	170	// this is important for the player scheduler to get the correct refcount
317	ob->close_container (); //TODO: client-specific	171	// when ns = 0
		172	observe = viewpoint = ob;
318		173
319	deactivate ();	174	deactivate ();
320	}	175	}
		176
		177	//-GPL
321		178
322	// the need for this function can be explained	179	// the need for this function can be explained
323	// by load_object not returning the object	180	// by load_object not returning the object
324	void	181	void
325	player::set_object (object *op)	182	player::set_object (object *op)
326	{	183	{
327	ob = op;	184	ob = observe = viewpoint = op;
328	ob->contr = this; /* this aren't yet in archetype */	185	ob->contr = this; /* this aren't yet in archetype */
329		186
		187	ob->speed = 1.0f;
330	ob->speed_left = 0.5f;	188	ob->speed_left = 0.5f;
331	ob->speed = 1.0f;	189
332	ob->direction = 5; /* So player faces south */	190	ob->direction = 5; /* So player faces south */
333	}	191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
334		208
335	player::player ()	209	player::player ()
336	{	210	{
337	/* There are some elements we want initialised to non zero value -	211	/* There are some elements we want initialised to non zero value -
338	* we deal with that below this point.	212	* we deal with that below this point.
…		…
344	savebed_map = first_map_path; /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
345		219
346	gen_sp_armour = 10;	220	gen_sp_armour = 10;
347	bowtype = bow_normal;	221	bowtype = bow_normal;
348	petmode = pet_normal;	222	petmode = pet_normal;
349	listening = 10;
350	usekeys = containers;	223	usekeys = containers;
351	peaceful = 1; /* default peaceful */	224	peaceful = 1; /* default peaceful */
352	do_los = 1;	225	do_los = 1;
		226
		227	weapon_sp = 1.0f;
		228	weapon_sp_left = 0.5f;
353	}	229	}
354		230
355	void	231	void
356	player::do_destroy ()	232	player::do_destroy ()
357	{	233	{
358	disconnect ();	234	disconnect ();
359		235
360	attachable::do_destroy ();	236	attachable::do_destroy ();
361		237
362	if (ob)	238	if (ob)
363	{
364	ob->destroy_inv (false);
365	ob->destroy ();	239	ob->destroy ();
366	}	240
		241	ob = observe = viewpoint = 0;
367	}	242	}
368		243
369	player::~player ()	244	player::~player ()
370	{	245	{
371	/* Clear item stack */	246	/* Clear item stack */
372	free (stack_items);	247	free (stack_items);
		248	}
		249
		250	/*
		251	* get_player_archetype() return next player archetype from archetype
		252	* list. Not very efficient routine, but used only creating new players.
		253	* Note: there MUST be at least one player archetype!
		254	*/
		255	static archetype *
		256	get_player_archetype (archetype *at)
		257	{
		258	// archetypes could have been reloaded
		259	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		260
		261	if (!nat)
		262	return at;
		263
		264	archvec::iterator i = archetypes.find (nat);
		265
		266	for (;;)
		267	{
		268	if (++i == archetypes.end ())
		269	i = archetypes.begin ();
		270	else if (*i == at)
		271	cleanup ("not a single player archetype found");
		272
		273	if ((*i)->type == PLAYER)
		274	return *i;
		275	}
373	}	276	}
374		277
375	/* Tries to add player on the connection passed in ns.	278	/* Tries to add player on the connection passed in ns.
376	* All we can really get in this is some settings like host and display	279	* All we can really get in this is some settings like host and display
377	* mode.	280	* mode.
…		…
379	player *	282	player *
380	player::create ()	283	player::create ()
381	{	284	{
382	player *pl = new player;	285	player *pl = new player;
383		286
384	pl->set_object (arch_to_object (get_player_archetype (0)));	287	pl->set_object (get_player_archetype (0)->instance ());
385		288
386	pl->ob->roll_stats ();	289	pl->ob->roll_stats ();
387	pl->ob->stats.wc = 2;	290	pl->ob->stats.wc = 2;
388	pl->ob->run_away = 25; /* Then we panick... */	291	pl->ob->run_away = 25; /* Then we panick... */
389		292
390	set_first_map (pl->ob);	293	set_first_map (pl->ob);
391		294
392	return pl;	295	return pl;
393	}
394
395	/*
396	* get_player_archetype() return next player archetype from archetype
397	* list. Not very efficient routine, but used only creating new players.
398	* Note: there MUST be at least one player archetype!
399	*/
400	archetype *
401	get_player_archetype (archetype *at)
402	{
403	archetype *start = at;
404
405	for (;;)
406	{
407	if (at == NULL || at->next == NULL)
408	at = first_archetype;
409	else
410	at = at->next;
411
412	if (at->clone.type == PLAYER)
413	return at;
414
415	if (at == start)
416	{
417	LOG (llevError, "No Player archetypes\n");
418	exit (-1);
419	}
420	}
421	}	296	}
422		297
423	object *	298	object *
424	get_nearest_player (object *mon)	299	get_nearest_player (object *mon)
425	{	300	{
…		…
428	unsigned lastdist;	303	unsigned lastdist;
429	rv_vector rv;	304	rv_vector rv;
430		305
431	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	306	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
432	{	307	{
433	/* We should not find free objects on this friendly list, but it
434	* does periodically happen. Given that, lets deal with it.
435	* While unlikely, it is possible the next object on the friendly
436	* list is also free, so encapsulate this in a while loop.
437	*/
438	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
439	{
440	object *tmp = ol->ob;
441
442	/* Can't do much more other than log the fact, because the object
443	* itself will have been cleared.
444	*/
445	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
446	tmp->debug_desc ());
447	ol = ol->next;
448	remove_friendly_object (tmp);
449	if (!ol)
450	return op;
451	}
452
453	/* Remove special check for player from this. First, it looks to cause
454	* some crashes (ol->ob->contr not set properly?), but secondly, a more
455	* complicated method of state checking would be needed in any case -
456	* as it was, a clever player could type quit, and the function would
457	* skip them over while waiting for confirmation. Remove
458	* on_same_map check, as can_detect_enemy also does this
459	*/
460	if (!can_detect_enemy (mon, ol->ob, &rv))	308	if (!can_detect_enemy (mon, ol->ob, &rv))
461	continue;	309	continue;
462		310
463	if (lastdist > rv.distance)	311	if (lastdist > rv.distance)
464	{	312	{
…		…
526	*/	374	*/
527	int	375	int
528	path_to_player (object *mon, object *pl, unsigned mindiff)	376	path_to_player (object *mon, object *pl, unsigned mindiff)
529	{	377	{
530	rv_vector rv;	378	rv_vector rv;
531	sint16 x, y;
532	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	379	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
533	maptile *m, *lastmap;
534		380
535	get_rangevector (mon, pl, &rv, 0);	381	get_rangevector (mon, pl, &rv, 0);
536		382
537	if (rv.distance < mindiff)	383	if (rv.distance < mindiff)
538	return 0;	384	return 0;
539		385
540	x = mon->x;	386	mapxy pos (mon);
541	y = mon->y;
542	m = mon->map;
543	dir = rv.direction;	387	dir = rv.direction;
544	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	388	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
545	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	389	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
546		390
547	/* If we can't solve it within the search distance, return now. */	391	/* If we can't solve it within the search distance, return now. */
548	if (diff > max)	392	if (diff > max)
549	return 0;	393	return 0;
550		394
551	while (diff > 1 && max > 0)	395	while (diff > 1 && max > 0)
552	{	396	{
553	lastx = x;	397	mapxy lastpos = pos;
554	lasty = y;
555	lastmap = m;
556	x = lastx + freearr_x[dir];
557	y = lasty + freearr_y[dir];
558		398
559	mflags = get_map_flags (m, &m, x, y, &x, &y);	399	pos.move (dir);
560	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
561		400
562	/* Space is blocked - try changing direction a little */	401	/* Space is blocked - try changing direction a little */
563	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	402	if (!pos.normalise ()
564	&& (m == mon->map && blocked_link (mon, m, x, y))))	403	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		404	&& blocked_link (mon, pos.m, pos.x, pos.y)))
565	{	405	{
566	/* recalculate direction from last good location. Possible	406	/* recalculate direction from last good location. Possible
567	* we were not traversing ideal location before.	407	* we were not traversing ideal location before.
568	*/	408	*/
569	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	409	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
570	if (rv.direction != dir)	410	if (rv.direction != dir)
571	{	411	{
572	/* OK - says direction should be different - lets reset the	412	/* OK - says direction should be different - lets reset the
573	* the values so it will try again.	413	* the values so it will try again.
574	*/	414	*/
575	x = lastx;
576	y = lasty;
577	m = lastmap;	415	pos = lastpos;
578	dir = firstdir = rv.direction;	416	dir = firstdir = rv.direction;
579	}	417	}
580	else	418	else
581	{	419	{
582	/* direct path is blocked - try taking a side step to	420	/* direct path is blocked - try taking a side step to
…		…
589	*/	427	*/
590	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	428	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
591	{	429	{
592	if (i == 0)	430	if (i == 0)
593	continue; /* already did this, so skip it */	431	continue; /* already did this, so skip it */
		432
594	/* Use lastdir here - otherwise,	433	/* Use lastdir here - otherwise,
595	* since the direction that the creature should move in	434	* since the direction that the creature should move in
596	* may change, you could get infinite loops.	435	* may change, you could get infinite loops.
597	* ie, player is northwest, but monster can only	436	* ie, player is northwest, but monster can only
598	* move west, so it does that. It goes some distance,	437	* move west, so it does that. It goes some distance,
…		…
600	* can't do that, but now finds it can move east, and	439	* can't do that, but now finds it can move east, and
601	* gets back to its original point. lastdir contains	440	* gets back to its original point. lastdir contains
602	* the last direction the creature has successfully	441	* the last direction the creature has successfully
603	* moved.	442	* moved.
604	*/	443	*/
605
606	x = lastx + freearr_x[absdir (lastdir + i)];
607	y = lasty + freearr_y[absdir (lastdir + i)];
608	m = lastmap;	444	pos = lastpos;
609	mflags = get_map_flags (m, &m, x, y, &x, &y);	445	pos.move (absdir (lastdir + i));
610	if (mflags & P_OUT_OF_MAP)	446
		447	if (!pos.normalise ())
611	continue;	448	continue;
612	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	449
613	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	450	mapspace &ms = *pos;
		451
		452	if (ms.flags () & P_BLOCKSVIEW)
614	continue;	453	continue;
615	if (mflags & P_BLOCKSVIEW)	454
		455	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
616	continue;	456	continue;
617		457
618	if (m == mon->map && blocked_link (mon, m, x, y))	458	if (blocked_link (mon, pos.m, pos.x, pos.y))
619	break;	459	break;
620	}	460	}
		461
621	/* go through entire loop without finding a valid	462	/* go through entire loop without finding a valid
622	* sidestep to take - thus, no valid path.	463	* sidestep to take - thus, no valid path.
623	*/	464	*/
624	if (i == (DETOUR_AMOUNT + 1))	465	if (i == DETOUR_AMOUNT + 1)
625	return 0;	466	return 0;
		467
626	diff--;	468	diff--;
627	lastdir = dir;	469	lastdir = dir;
628	max--;	470	max--;
629	if (!firstdir)	471	if (!firstdir)
630	firstdir = dir + i;	472	firstdir = dir + i;
…		…
634	{	476	{
635	/* we moved towards creature, so diff is less */	477	/* we moved towards creature, so diff is less */
636	diff--;	478	diff--;
637	max--;	479	max--;
638	lastdir = dir;	480	lastdir = dir;
		481
639	if (!firstdir)	482	if (!firstdir)
640	firstdir = dir;	483	firstdir = dir;
641	}	484	}
642		485
643	if (diff <= 1)	486	if (diff <= 1)
644	{	487	{
645	/* Recalculate diff (distance) because we may not have actually	488	/* Recalculate diff (distance) because we may not have actually
646	* headed toward player for entire distance.	489	* headed toward player for entire distance.
647	*/	490	*/
648	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	491	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
649	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	492	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
650	}	493	}
651		494
652	if (diff > max)	495	if (diff > max)
653	return 0;	496	return 0;
…		…
659		502
660	return firstdir;	503	return firstdir;
661	}	504	}
662		505
663	void	506	void
664	give_initial_items (object *pl, treasurelist * items)	507	give_initial_items (object *pl, treasurelist *items)
665	{	508	{
666	object *op, *next = NULL;
667
668	if (pl->randomitems != NULL)	509	if (pl->randomitems)
669	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	510	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
670		511
671	for (op = pl->inv; op; op = next)	512	for (object *next, *op = pl->inv; op; op = next)
672	{	513	{
673	next = op->below;	514	next = op->below;
674		515
675	/* Forces get applied per default, unless they have the	516	/* Forces get applied per default, unless they have the
676	* flag "neutral" set. Sorry but I can't think of a better way	517	* flag "neutral" set. Sorry but I can't think of a better way
677	*/	518	*/
678	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	519	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
679	SET_FLAG (op, FLAG_APPLIED);	520	op->set_flag (FLAG_APPLIED);
680		521
681	/* we never give weapons/armour if these cannot be used	522	/* we never give weapons/armour if these cannot be used
682	* by this player due to race restrictions	523	* by this player due to race restrictions
683	*/	524	*/
684	if (pl->type == PLAYER)	525	if (pl->type == PLAYER)
685	{	526	{
686	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	527	if ((!pl->flag [FLAG_USE_ARMOUR]
		528	&&
687	(op->type == ARMOUR || op->type == BOOTS ||	529	(op->type == ARMOUR || op->type == BOOTS
688	op->type == CLOAK || op->type == HELMET ||	530	|| op->type == CLOAK || op->type == HELMET
689	op->type == SHIELD || op->type == GLOVES ||	531	|| op->type == SHIELD || op->type == GLOVES
690	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	532	|| op->type == BRACERS || op->type == GIRDLE))
		533	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
691	{	534	{
692	op->destroy ();	535	op->destroy ();
693	continue;	536	continue;
694	}	537	}
695	}	538	}
696		539
697	/* This really needs to be better - we should really give	540	/* Here we remove duplicated skills (as duplicated spell objects have
698	* a substitute spellbook. The problem is that we don't really	541	* _very_ confusing effects for players), which could for instance be
699	* have a good idea what to replace it with (need something like	542	* generated by bad treasurelists. - elmex
700	* a first level treasurelist for each skill.)
701	* remove duplicate skills also
702	*/	543	*/
703	if (op->type == SPELLBOOK || op->type == SKILL)	544	if (op->type == SKILL)
704	{	545	{
705	object *tmp;
706
707	for (tmp = op->below; tmp; tmp = tmp->below)	546	for (object *tmp = op->below; tmp; tmp = tmp->below)
708	if (tmp->type == op->type && tmp->name == op->name)	547	if (tmp->type == op->type && tmp->name == op->name)
709	break;
710
711	if (tmp)
712	{	548	{
713	op->destroy ();	549	op->destroy ();
		550	LOG (llevError,
714	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	551	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
715	continue;	552	break;
716	}	553	}
717		554
718	if (op->nrof > 1)	555	if (op->nrof > 1)
719	op->nrof = 1;	556	op->nrof = 1;
720	}	557	}
721		558
722	if (op->type == SPELLBOOK && op->inv)	559	if (op->type == SPELLBOOK && op->inv)
723	{	560	op->inv->clr_flag (FLAG_STARTEQUIP);
724	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
725	}
726		561
727	/* Give starting characters identified, uncursed, and undamned	562	/* Give starting characters identified, uncursed, and undamned
728	* items. Just don't identify gold or silver, or it won't be	563	* items. Just don't identify gold or silver, or it won't be
729	* merged properly.	564	* merged properly.
730	*/	565	*/
731	if (need_identify (op))	566	if (op->need_identify ())
732	{
733	SET_FLAG (op, FLAG_IDENTIFIED);
734	CLEAR_FLAG (op, FLAG_CURSED);
735	CLEAR_FLAG (op, FLAG_DAMNED);
736	}	567	{
		568	op->set_flag (FLAG_IDENTIFIED);
		569	op->clr_flag (FLAG_CURSED);
		570	op->clr_flag (FLAG_DAMNED);
		571	}
		572
737	if (op->type == SPELL)	573	if (op->type == SPELL)
738	{	574	{
739	op->destroy ();	575	op->destroy ();
740	continue;	576	continue;
741	}	577	}
742	else if (op->type == SKILL)	578	else if (op->type == SKILL)
743	{	579	{
744	SET_FLAG (op, FLAG_CAN_USE_SKILL);	580	op->set_flag (FLAG_CAN_USE_SKILL);
745	op->stats.exp = 0;	581	op->stats.exp = 0;
746	op->level = 1;	582	op->level = 1;
747	}	583	}
748	/* lock all 'normal items by default */	584	else /* lock all 'normal items by default */
749	else	585	op->set_flag (FLAG_INV_LOCKED);
750	SET_FLAG (op, FLAG_INV_LOCKED);
751	} /* for loop of objects in player inv */	586	} /* for loop of objects in player inv */
752		587
753	/* Need to set up the skill pointers */	588	/* Need to set up the skill pointers */
754	link_player_skills (pl);	589	pl->contr->link_skills ();
755	}	590	}
756		591
757	void	592	void
758	get_party_password (object *op, partylist *party)	593	get_party_password (object *op, partylist *party)
759	{	594	{
…		…
769	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	604	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
770	}	605	}
771		606
772	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	607	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
773	static int	608	static int
774	roll_stat (void)	609	roll_stat ()
775	{	610	{
776	int a[4], i, j, k;	611	int a[4], i, j, k;
777		612
778	for (i = 0; i < 4; i++)	613	for (i = 0; i < 4; i++)
779	a[i] = (int) rndm (6) + 1;	614	a[i] = (int) rndm (6) + 1;
…		…
860	static void	695	static void
861	start_info (object *op)	696	start_info (object *op)
862	{	697	{
863	char buf[MAX_BUF];	698	char buf[MAX_BUF];
864		699
865	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	700	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
866	new_draw_info (NDI_UNIQUE, 0, op, buf);	701	new_draw_info (NDI_UNIQUE, 0, op, buf);
867	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
868	//new_draw_info (NDI_UNIQUE, 0, op, " ");
869	}	702	}
870		703
871	/* This function takes the key that is passed, and does the	704	/* This function takes the key that is passed, and does the
872	* appropriate action with it (change race, or other things).	705	* appropriate action with it (change race, or other things).
873	* The function name is for historical reasons - now we have	706	* The function name is for historical reasons - now we have
…		…
876	*/	709	*/
877	void	710	void
878	player::chargen_race_done ()	711	player::chargen_race_done ()
879	{	712	{
880	/* this must before then initial items are given */	713	/* this must before then initial items are given */
881	esrv_new_player (ob->contr, ob->weight + ob->carrying);	714	esrv_new_player (ob->contr);
882		715
883	treasurelist *tl = treasurelist::find ("starting_wealth");	716	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
884	if (tl)	717	if (tl)
885	create_treasure (tl, ob, 0, 0, 0);	718	create_treasure (tl, ob, 0, 0, 0);
886		719
887	INVOKE_PLAYER (BIRTH, ob->contr);	720	INVOKE_PLAYER (BIRTH, ob->contr);
888	INVOKE_PLAYER (LOGIN, ob->contr);	721	INVOKE_PLAYER (LOGIN, ob->contr);
…		…
890	ob->contr->ns->state = ST_PLAYING;	723	ob->contr->ns->state = ST_PLAYING;
891		724
892	if (ob->msg)	725	if (ob->msg)
893	ob->msg = 0;	726	ob->msg = 0;
894		727
895	/* We create this now because some of the unique maps will need it
896	* to save here.
897	*/
898	{
899	char buf[MAX_BUF];
900	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
901	make_path_to_file (buf);
902	}
903
904	start_info (ob);	728	start_info (ob);
905	CLEAR_FLAG (ob, FLAG_WIZ);	729	ob->clr_flag (FLAG_WIZ);
906	give_initial_items (ob, ob->randomitems);	730	give_initial_items (ob, ob->randomitems);
907	link_player_skills (ob);
908	esrv_send_inventory (ob, ob);	731	esrv_send_inventory (ob, ob);
909	ob->update_stats ();	732	ob->update_stats ();
910		733
911	/* This moves the player to a different start map, if there	734	/* This moves the player to a different start map, if there
912	* is one for this race	735	* is one for this race
913	*/	736	*/
914	if (*first_map_ext_path)	737	if (*first_map_ext_path)
915	{	738	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
916	object *tmp;
917	char mapname[MAX_BUF];
918
919	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->name);
920	tmp = object::create ();
921	EXIT_PATH (tmp) = mapname;
922	EXIT_X (tmp) = ob->x;
923	EXIT_Y (tmp) = ob->y;
924	ob->enter_exit (tmp); /* we don't really care if it succeeded;
925	* if the map isn't there, then stay on the
926	* default initial map */
927	tmp->destroy ();
928	}
929	else	739	else
930	LOG (llevDebug, "first_map_ext_path not set\n");	740	LOG (llevDebug, "first_map_ext_path not set\n");
931	}	741	}
932		742
933	void	743	void
…		…
943	int x = ob->x, y = ob->y;	753	int x = ob->x, y = ob->y;
944		754
945	ob->remove_statbonus ();	755	ob->remove_statbonus ();
946	ob->remove ();	756	ob->remove ();
947	ob->arch = get_player_archetype (ob->arch);	757	ob->arch = get_player_archetype (ob->arch);
948	ob->arch->clone.copy_to (ob);	758	ob->arch->copy_to (ob);
949	ob->instantiate ();	759	ob->instantiate ();
950	ob->stats = ob->contr->orig_stats;	760	ob->stats = ob->contr->orig_stats;
951	ob->name = ob->name_pl = name;	761	ob->name = ob->name_pl = name;
952	ob->x = x;	762	ob->x = x;
953	ob->y = y;	763	ob->y = y;
954	SET_ANIMATION (ob, 2); /* So player faces south */	764	SET_ANIMATION (ob, 2); /* So player faces south */
955	insert_ob_in_map (ob, ob->map, ob, 0);	765	insert_ob_in_map (ob, ob->map, ob, 0);
956	assign (ob->contr->title, ob->arch->clone.name);	766	assign (ob->contr->title, ob->arch->object::name);
957	ob->add_statbonus ();	767	ob->add_statbonus ();
958	}	768	}
959	while (!allowed_class (ob));	769	while (!allowed_class (ob));
960		770
961	update_object (ob, UP_OBJ_FACE);	771	update_object (ob, UP_OBJ_FACE);
…		…
964	ob->stats.hp = ob->stats.maxhp;	774	ob->stats.hp = ob->stats.maxhp;
965	ob->stats.sp = ob->stats.maxsp;	775	ob->stats.sp = ob->stats.maxsp;
966	ob->stats.grace = 0;	776	ob->stats.grace = 0;
967	}	777	}
968		778
969	void	779	static void
970	flee_player (object *op)	780	flee_player (object *op)
971	{	781	{
972	int dir, diff;	782	int dir, diff;
973	rv_vector rv;	783	rv_vector rv;
974		784
975	if (op->stats.hp < 0)	785	if (op->stats.hp < 0)
976	{	786	{
977	LOG (llevDebug, "Fleeing player is dead.\n");	787	LOG (llevDebug, "Fleeing player is dead.\n");
978	CLEAR_FLAG (op, FLAG_SCARED);	788	op->clr_flag (FLAG_SCARED);
979	return;	789	return;
980	}	790	}
981		791
982	if (op->enemy == NULL)	792	if (!op->enemy)
983	{	793	{
984	LOG (llevDebug, "Fleeing player had no enemy.\n");	794	LOG (llevDebug, "Fleeing player had no enemy.\n");
985	CLEAR_FLAG (op, FLAG_SCARED);	795	op->clr_flag (FLAG_SCARED);
986	return;	796	return;
987	}	797	}
988		798
989	/* Seen some crashes here. Since we don't store an	799	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
990	* op->enemy_count, it is possible that something destroys the
991	* actual enemy, and the object is recycled.
992	*/
993	if (op->enemy->map == NULL)
994	{	800	{
995	CLEAR_FLAG (op, FLAG_SCARED);
996	op->enemy = NULL;	801	op->enemy = NULL;
997	return;	802	op->clr_flag (FLAG_SCARED);
998	}
999
1000	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1001	{
1002	op->enemy = NULL;
1003	CLEAR_FLAG (op, FLAG_SCARED);
1004	return;	803	return;
1005	}	804	}
1006		805
1007	get_rangevector (op, op->enemy, &rv, 0);	806	get_rangevector (op, op->enemy, &rv, 0);
1008		807
1009	dir = absdir (4 + rv.direction);	808	dir = absdir (4 + rv.direction);
1010	for (diff = 0; diff < 3; diff++)	809	for (diff = 0; diff < 3; diff++)
1011	{	810	{
1012	int m = 1 - (RANDOM () & 2);	811	int m = 1 - rndm (2) * 2;
1013		812
1014	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	813	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1015	return;	814	return;
1016	}	815	}
1017		816
1018	/* Cornered, get rid of scared */	817	/* Cornered, get rid of scared */
1019	CLEAR_FLAG (op, FLAG_SCARED);	818	op->clr_flag (FLAG_SCARED);
1020	op->enemy = NULL;	819	op->enemy = NULL;
1021	}	820	}
1022		821
1023	/* check_pick sees if there is stuff to be picked up/picks up stuff.	822	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1024	* It returns 1 if the player should keep on moving, 0 if he should	823	* It returns 1 if the player should keep on moving, 0 if he should
…		…
1028	check_pick (object *op)	827	check_pick (object *op)
1029	{	828	{
1030	object *tmp, *next;	829	object *tmp, *next;
1031	int stop = 0;	830	int stop = 0;
1032	int wvratio;	831	int wvratio;
1033	char putstring[128];
1034		832
1035	/* if you're flying, you cna't pick up anything */	833	/* if you're flying, you can't pick up anything */
1036	if (op->move_type & MOVE_FLYING)	834	if (op->move_type & MOVE_FLYING)
1037	return 1;	835	return 1;
1038		836
1039	next = op->below;	837	next = op->below;
		838
		839	int cnt = MAX_ITEM_PER_ACTION;
		840	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1040		841
1041	/* loop while there are items on the floor that are not marked as	842	/* loop while there are items on the floor that are not marked as
1042	* destroyed */	843	* destroyed */
1043	while (next && !next->destroyed ())	844	while (next && !next->destroyed ())
1044	{	845	{
1045	tmp = next;	846	tmp = next;
1046	next = tmp->below;	847	next = tmp->below;
1047		848
		849	if (cnt <= 0)
		850	{
		851	op->failmsg ("Couldn't pickup all items at once.");
		852	return 0;
		853	}
		854
1048	if (op->destroyed ())	855	if (op->destroyed ())
1049	return 0;	856	return 0;
1050		857
1051	if (!can_pick (op, tmp))	858	if (!can_pick (op, tmp))
1052	continue;	859	continue;
1053		860
1054	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	861	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1055	{	862	{
1056	if (item_matched_string (op, tmp, op->contr->search_str))	863	if (item_matched_string (op, tmp, op->contr->search_str))
1057	pick_up (op, tmp);	864	CHK_PICK_PICKUP;
		865
1058	continue;	866	continue;
1059	}	867	}
1060		868
1061	/* high not bit set? We're using the old autopickup model */	869	/* pickup handling */
		870	if (op->contr->mode & PU_DEBUG)
		871	{
		872	/* some debugging code to figure out item information */
		873	const char *str = tmp->name
		874	? format ("item name: %s item type: %d weight/value: %d",
		875	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		876	: format ("item name: %s item type: %d weight/value: %d",
		877	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		878
		879	new_draw_info (NDI_UNIQUE, 0, op, str);
		880	}
		881
		882	if (op->contr->mode & PU_INHIBIT)
		883	return 1;
		884
		885	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		886	return 1;
		887
		888	/* philosophy:
		889	* It's easy to grab an item type from a pile, as long as it's
		890	* generic. This takes no game-time. For more detailed pickups
		891	* and selections, select-items should be used. This is a
		892	* grab-as-you-run type mode that's really useful for arrows for
		893	* example.
		894	* The drawback: right now it has no frontend, so you need to
		895	* stick the bits you want into a calculator in hex mode and then
		896	* convert to decimal and then 'pickup <#>
		897	*/
		898
		899	/* the first two modes are exclusive: if NOTHING we return, if
		900	* STOP then we stop. All the rest are applied sequentially,
		901	* meaning if any test passes, the item gets picked up. */
		902
		903	/* if mode is set to pick nothing up, return */
		904	if (op->contr->mode == PU_NOTHING)
		905	return 1;
		906
		907	/* if mode is set to stop when encountering objects, return */
		908	/* take STOP before INHIBIT since it doesn't actually pick
		909	* anything up */
		910	if (op->contr->mode & PU_STOP)
		911	return 0;
		912
		913	/* useful for going into stores and not losing your settings... */
		914	/* and for battles wher you don't want to get loaded down while
		915	* fighting */
		916	if (op->contr->mode & PU_INHIBIT)
		917	return 1;
		918
		919	/* prevent us from turning into auto-thieves :) */
		920	if (tmp->flag [FLAG_UNPAID])
		921	continue;
		922
		923	/* ignore known cursed objects */
		924	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		925	continue;
		926
		927	/* all food and drink if desired */
		928	/* question: don't pick up known-poisonous stuff? */
1062	if (!(op->contr->mode & PU_NEWMODE))	929	if (op->contr->mode & PU_FOOD)
		930	if (tmp->type == FOOD)
1063	{	931	{
1064	switch (op->contr->mode)	932	CHK_PICK_PICKUP;
		933	continue;
		934	}
		935
		936	if (op->contr->mode & PU_DRINK)
		937	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		938	{
		939	CHK_PICK_PICKUP;
		940	continue;
		941	}
		942
		943	if (op->contr->mode & PU_POTION)
		944	if (tmp->type == POTION)
		945	{
		946	CHK_PICK_PICKUP;
		947	continue;
		948	}
		949
		950	/* spellbooks, skillscrolls and normal books/scrolls */
		951	if (op->contr->mode & PU_SPELLBOOK)
		952	if (tmp->type == SPELLBOOK)
		953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
		957
		958	if (op->contr->mode & PU_SKILLSCROLL)
		959	if (tmp->type == SKILLSCROLL)
		960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
		964
		965	if (op->contr->mode & PU_READABLES)
		966	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		967	{
		968	CHK_PICK_PICKUP;
		969	continue;
		970	}
		971
		972	/* wands/staves/rods/horns */
		973	if (op->contr->mode & PU_MAGIC_DEVICE)
		974	if (tmp->type == WAND
		975	|| tmp->type == ROD
		976	|| tmp->type == HORN
		977	|| tmp->type == POWER_CRYSTAL)
		978	{
		979	CHK_PICK_PICKUP;
		980	continue;
		981	}
		982
		983	/* pick up all magical items */
		984	if (op->contr->mode & PU_MAGICAL)
		985	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		986	&& !tmp->flag [FLAG_KNOWN_CURSED])
		987	{
		988	CHK_PICK_PICKUP;
		989	continue;
		990	}
		991
		992	if (op->contr->mode & PU_VALUABLES)
		993	{
		994	if (tmp->type == MONEY || tmp->type == GEM)
1065	{	995	{
1066	case 0:	996	CHK_PICK_PICKUP;
1067	return 1; /* don't pick up */	997	continue;
1068	case 1:
1069	pick_up (op, tmp);
1070	return 1;
1071	case 2:
1072	pick_up (op, tmp);
1073	return 0;
1074	case 3:
1075	return 0; /* stop before pickup */
1076	case 4:
1077	pick_up (op, tmp);
1078	break;
1079	case 5:
1080	pick_up (op, tmp);
1081	stop = 1;
1082	break;
1083	case 6:
1084	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1085	pick_up (op, tmp);
1086	break;
1087
1088	case 7:
1089	if (tmp->type == MONEY || tmp->type == GEM)
1090	pick_up (op, tmp);
1091	break;
1092
1093	default:
1094	/* use value density */
1095	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1096	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1097	pick_up (op, tmp);
1098	}	998	}
1099	}	999	}
1100	else	1000
1101	{ /* old model */	1001	/* rings & amulets - talismans seems to be typed AMULET */
1102	/* NEW pickup handling */
1103	if (op->contr->mode & PU_DEBUG)	1002	if (op->contr->mode & PU_JEWELS)
		1003	if (tmp->type == RING
		1004	|| tmp->type == AMULET
		1005	|| tmp->type == GIRDLE
		1006	|| tmp->type == SKILL_TOOL)
1104	{	1007	{
1105	/* some debugging code to figure out item information */	1008	CHK_PICK_PICKUP;
1106	if (tmp->name != NULL)
1107	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1108	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1109	else
1110	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1111	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1112
1113	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1114	}
1115
1116	/* philosophy:
1117	* It's easy to grab an item type from a pile, as long as it's
1118	* generic. This takes no game-time. For more detailed pickups
1119	* and selections, select-items should be used. This is a
1120	* grab-as-you-run type mode that's really useful for arrows for
1121	* example.
1122	* The drawback: right now it has no frontend, so you need to
1123	* stick the bits you want into a calculator in hex mode and then
1124	* convert to decimal and then 'pickup <#>
1125	*/
1126
1127	/* the first two modes are exclusive: if NOTHING we return, if
1128	* STOP then we stop. All the rest are applied sequentially,
1129	* meaning if any test passes, the item gets picked up. */
1130
1131	/* if mode is set to pick nothing up, return */
1132
1133	if (op->contr->mode & PU_NOTHING)
1134	return 1;
1135
1136	/* if mode is set to stop when encountering objects, return */
1137	/* take STOP before INHIBIT since it doesn't actually pick
1138	* anything up */
1139
1140	if (op->contr->mode & PU_STOP)
1141	return 0;
1142
1143	/* useful for going into stores and not losing your settings... */
1144	/* and for battles wher you don't want to get loaded down while
1145	* fighting */
1146	if (op->contr->mode & PU_INHIBIT)
1147	return 1;
1148
1149	/* prevent us from turning into auto-thieves :) */
1150	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1151	continue;	1009	continue;
		1010	}
1152		1011
1153	/* ignore known cursed objects */	1012	/* we don't forget dragon food */
1154	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1013	if (op->contr->mode & PU_FLESH)
		1014	if (tmp->type == FLESH)
		1015	{
		1016	CHK_PICK_PICKUP;
1155	continue;	1017	continue;
		1018	}
1156		1019
1157	/* all food and drink if desired */	1020	/* bows and arrows. Bows are good for selling! */
1158	/* question: don't pick up known-poisonous stuff? */	1021	if (op->contr->mode & PU_BOW)
		1022	if (tmp->type == BOW)
		1023	{
		1024	CHK_PICK_PICKUP;
		1025	continue;
		1026	}
		1027
		1028	if (op->contr->mode & PU_ARROW)
		1029	if (tmp->type == ARROW)
		1030	{
		1031	CHK_PICK_PICKUP;
		1032	continue;
		1033	}
		1034
		1035	/* all kinds of armor etc. */
		1036	if (op->contr->mode & PU_ARMOUR)
		1037	if (tmp->type == ARMOUR)
		1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
		1043	if (op->contr->mode & PU_HELMET)
		1044	if (tmp->type == HELMET)
		1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
		1049
		1050	if (op->contr->mode & PU_SHIELD)
		1051	if (tmp->type == SHIELD)
		1052	{
		1053	CHK_PICK_PICKUP;
		1054	continue;
		1055	}
		1056
1159	if (op->contr->mode & PU_FOOD)	1057	if (op->contr->mode & PU_BOOTS)
1160	if (tmp->type == FOOD)	1058	if (tmp->type == BOOTS)
		1059	{
		1060	CHK_PICK_PICKUP;
		1061	continue;
		1062	}
		1063
		1064	if (op->contr->mode & PU_GLOVES)
		1065	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1066	{
		1067	CHK_PICK_PICKUP;
		1068	continue;
		1069	}
		1070
		1071	if (op->contr->mode & PU_CLOAK)
		1072	if (tmp->type == CLOAK)
		1073	{
		1074	CHK_PICK_PICKUP;
		1075	continue;
		1076	}
		1077
		1078	/* hoping to catch throwing daggers here */
		1079	if (op->contr->mode & PU_MISSILEWEAPON)
		1080	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
		1085
		1086	/* careful: chairs and tables are weapons! */
		1087	if (op->contr->mode & PU_ALLWEAPON)
		1088	{
		1089	if (tmp->type == WEAPON)
		1090	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1161	{	1091	{
1162	pick_up (op, tmp);	1092	CHK_PICK_PICKUP;
1163	continue;	1093	continue;
1164	}	1094	}
		1095	}
1165		1096
		1097	/* misc stuff that's useful */
1166	if (op->contr->mode & PU_DRINK)	1098	if (op->contr->mode & PU_KEY)
1167	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1099	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1168	{	1100	{
1169	pick_up (op, tmp);	1101	CHK_PICK_PICKUP;
1170	continue;	1102	continue;
1171	}	1103	}
1172		1104
		1105	/* any of the last 4 bits set means we use the ratio for value
		1106	* pickups */
1173	if (op->contr->mode & PU_POTION)	1107	if (op->contr->mode & PU_RATIO)
1174	if (tmp->type == POTION)	1108	{
		1109	/* use value density to decide what else to grab */
		1110	/* >=7 was >= op->contr->mode */
		1111	/* >=7 is the old standard setting. Now we take the last 4 bits
1175	{	1112	*/
1176	pick_up (op, tmp);
1177	continue;
1178	}
1179
1180	/* spellbooks, skillscrolls and normal books/scrolls */
1181	if (op->contr->mode & PU_SPELLBOOK)
1182	if (tmp->type == SPELLBOOK)
1183	{
1184	pick_up (op, tmp);
1185	continue;
1186	}
1187
1188	if (op->contr->mode & PU_SKILLSCROLL)
1189	if (tmp->type == SKILLSCROLL)
1190	{
1191	pick_up (op, tmp);
1192	continue;
1193	}
1194
1195	if (op->contr->mode & PU_READABLES)
1196	if (tmp->type == BOOK || tmp->type == SCROLL)
1197	{
1198	pick_up (op, tmp);
1199	continue;
1200	}
1201
1202	/* wands/staves/rods/horns */
1203	if (op->contr->mode & PU_MAGIC_DEVICE)
1204	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1205	{
1206	pick_up (op, tmp);
1207	continue;
1208	}
1209
1210	/* pick up all magical items */
1211	if (op->contr->mode & PU_MAGICAL)	1113	wvratio = op->contr->mode & PU_RATIO;
1212	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1114	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1213	{
1214	pick_up (op, tmp);
1215	continue;
1216	}
1217
1218	if (op->contr->mode & PU_VALUABLES)
1219	{	1115	{
1220	if (tmp->type == MONEY || tmp->type == GEM)	1116	#if 0
		1117	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1118	if (tmp->name != NULL)
1221	{	1119	{
1222	pick_up (op, tmp);	1120	fprintf (stderr, "%s", tmp->name);
1223	continue;
1224	}	1121	}
1225	}
1226
1227	/* rings & amulets - talismans seems to be typed AMULET */
1228	if (op->contr->mode & PU_JEWELS)
1229	if (tmp->type == RING || tmp->type == AMULET)
1230	{
1231	pick_up (op, tmp);
1232	continue;
1233	}
1234
1235	/* we don't forget dragon food */
1236	if (op->contr->mode & PU_FLESH)
1237	if (tmp->type == FLESH)
1238	{
1239	pick_up (op, tmp);
1240	continue;
1241	}
1242
1243	/* bows and arrows. Bows are good for selling! */
1244	if (op->contr->mode & PU_BOW)
1245	if (tmp->type == BOW)
1246	{
1247	pick_up (op, tmp);
1248	continue;
1249	}
1250
1251	if (op->contr->mode & PU_ARROW)
1252	if (tmp->type == ARROW)
1253	{
1254	pick_up (op, tmp);
1255	continue;
1256	}
1257
1258	/* all kinds of armor etc. */
1259	if (op->contr->mode & PU_ARMOUR)
1260	if (tmp->type == ARMOUR)
1261	{
1262	pick_up (op, tmp);
1263	continue;
1264	}
1265
1266	if (op->contr->mode & PU_HELMET)
1267	if (tmp->type == HELMET)
1268	{
1269	pick_up (op, tmp);
1270	continue;
1271	}
1272
1273	if (op->contr->mode & PU_SHIELD)
1274	if (tmp->type == SHIELD)
1275	{
1276	pick_up (op, tmp);
1277	continue;
1278	}
1279
1280	if (op->contr->mode & PU_BOOTS)
1281	if (tmp->type == BOOTS)
1282	{
1283	pick_up (op, tmp);
1284	continue;
1285	}
1286
1287	if (op->contr->mode & PU_GLOVES)
1288	if (tmp->type == GLOVES)
1289	{
1290	pick_up (op, tmp);
1291	continue;
1292	}
1293
1294	if (op->contr->mode & PU_CLOAK)
1295	if (tmp->type == CLOAK)
1296	{
1297	pick_up (op, tmp);
1298	continue;
1299	}
1300
1301	/* hoping to catch throwing daggers here */
1302	if (op->contr->mode & PU_MISSILEWEAPON)
1303	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1304	{
1305	pick_up (op, tmp);
1306	continue;
1307	}
1308
1309	/* careful: chairs and tables are weapons! */
1310	if (op->contr->mode & PU_ALLWEAPON)
1311	{
1312	if (tmp->type == WEAPON && tmp->name != NULL)
1313	{
1314	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1315	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1316	{
1317	pick_up (op, tmp);
1318	continue;
1319	}
1320	}
1321
1322	if (tmp->type == WEAPON && tmp->name == NULL)
1323	{
1324	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1325	{
1326	pick_up (op, tmp);
1327	continue;
1328	}
1329	}
1330	}
1331
1332	/* misc stuff that's useful */
1333	if (op->contr->mode & PU_KEY)
1334	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1335	{
1336	pick_up (op, tmp);
1337	continue;
1338	}
1339
1340	/* any of the last 4 bits set means we use the ratio for value
1341	* pickups */
1342	if (op->contr->mode & PU_RATIO)
1343	{
1344	/* use value density to decide what else to grab */
1345	/* >=7 was >= op->contr->mode */
1346	/* >=7 is the old standard setting. Now we take the last 4 bits
1347	* and multiply them by 5, giving 0..15*5== 5..75 */
1348	wvratio = (op->contr->mode & PU_RATIO) * 5;
1349	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1350	{
1351	pick_up (op, tmp);
1352	#if 0
1353	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1354	if (tmp->name != NULL)
1355	{
1356	fprintf (stderr, "%s", tmp->name);
1357	}
1358	else	1122	else
1359	fprintf (stderr, "%s", tmp->arch->name);	1123	fprintf (stderr, "%s", tmp->arch->archname);
1360	fprintf (stderr, ",%d] = ", tmp->type);	1124	fprintf (stderr, ",%d] = ", tmp->type);
1361	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1125	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1362	#endif	1126	#endif
		1127	CHK_PICK_PICKUP;
1363	continue;	1128	continue;
1364	}
1365	}	1129	}
1366	} /* the new pickup model */	1130	} /* the new pickup model */
1367	}	1131	}
1368		1132
1369	return !stop;	1133	return !stop;
		1134	}
		1135
		1136	/* routine for both players and monsters. We call this when
		1137	* there is a possibility for our action distrubing our hiding
		1138	* place or invisiblity spell. Artefact invisiblity causes
		1139	* "noise" instead. If we arent invisible to begin with, we
		1140	* return 0.
		1141	*/
		1142	static int
		1143	action_makes_visible (object *op)
		1144	{
		1145	if (op->invisible && op->flag [FLAG_ALIVE])
		1146	{
		1147	if (op->flag [FLAG_MAKE_INVIS])
		1148	{
		1149	// artefact invisibility is permanent, but we still make noise
		1150	// this is important for game-balance.
		1151	if (op->contr)
		1152	op->make_noise ();
		1153
		1154	return 0;
		1155	}
		1156
		1157	if (op->contr && op->contr->tmp_invis == 0)
		1158	return 0;
		1159
		1160	/* If monsters, they should become visible */
		1161	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1162	{
		1163	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1164	return 1;
		1165	}
		1166	}
		1167
		1168	return 0;
1370	}	1169	}
1371		1170
1372	/*	1171	/*
1373	* Find an arrow in the inventory and after that	1172	* Find an arrow in the inventory and after that
1374	* in the right type container (quiver). Pointer to the	1173	* in the right type container (quiver). Pointer to the
1375	* found object is returned.	1174	* found object is returned.
1376	*/	1175	*/
1377	object *	1176	static object *
1378	find_arrow (object *op, const char *type)	1177	find_arrow (object *op, const char *type)
1379	{	1178	{
1380	object *tmp = 0;
1381
1382	for (op = op->inv; op; op = op->below)	1179	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1383	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1384	tmp = find_arrow (op, type);
1385	else if (op->type == ARROW && op->race == type)	1180	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1181	return splay (tmp);
		1182
		1183	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1184	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1185	if (object *arrow = find_arrow (tmp, type))
		1186	{
		1187	splay (tmp);
1386	return op;	1188	return arrow;
		1189	}
1387		1190
1388	return tmp;	1191	return 0;
1389	}	1192	}
1390		1193
1391	/*	1194	/*
1392	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1195	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1393	* against the target. A full test is not performed, simply a basic test	1196	* against the target. A full test is not performed, simply a basic test
1394	* of resistances. The archer is making a quick guess at what he sees down	1197	* of resistances. The archer is making a quick guess at what he sees down
1395	* the hall. Failing that it does it's best to pick the highest plus arrow.	1198	* the hall. Failing that it does it's best to pick the highest plus arrow.
1396	*/	1199	*/
1397	object *	1200	static object *
1398	find_better_arrow (object *op, object *target, const char *type, int *better)	1201	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1399	{	1202	{
1400	object *tmp = NULL, *arrow, *ntmp;	1203	object *tmp = NULL, *arrow, *ntmp;
1401	int attacknum, attacktype, betterby = 0, i;	1204	int attacknum, attacktype, betterby = 0, i;
1402		1205
1403	if (!type)	1206	if (!type)
1404	return NULL;	1207	return NULL;
1405		1208
1406	for (arrow = op->inv; arrow; arrow = arrow->below)	1209	for (arrow = op->inv; arrow; arrow = arrow->below)
1407	{	1210	{
1408	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1211	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1409	{	1212	{
1410	i = 0;	1213	i = 0;
1411	ntmp = find_better_arrow (arrow, target, type, &i);	1214	ntmp = find_better_arrow (arrow, target, type, &i);
		1215
1412	if (i > betterby)	1216	if (i > betterby)
1413	{	1217	{
1414	tmp = ntmp;	1218	tmp = ntmp;
1415	betterby = i;	1219	betterby = i;
1416	}	1220	}
1417	}	1221	}
1418	else if (arrow->type == ARROW && arrow->race == type)	1222	else if (arrow->type == ARROW && arrow->race == type)
1419	{	1223	{
1420	/* allways prefer assasination/slaying */	1224	/* allways prefer assasination/slaying */
1421	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1225	if (target->race && arrow->slaying.contains (target->race))
1422	{	1226	{
1423	if (arrow->attacktype & AT_DEATH)	1227	if (arrow->attacktype & AT_DEATH)
1424	{	1228	{
1425	*better = 100;	1229	*better = 100;
1426	return arrow;	1230	return arrow;
…		…
1434	else	1238	else
1435	{	1239	{
1436	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1240	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1437	{	1241	{
1438	attacktype = 1 << attacknum;	1242	attacktype = 1 << attacknum;
1439	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1243	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1440	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1244	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1441	{	1245	{
1442	tmp = arrow;	1246	tmp = arrow;
1443	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1247	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1444	}	1248	}
1445	}	1249	}
		1250
1446	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1251	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1447	{	1252	{
1448	tmp = arrow;	1253	tmp = arrow;
1449	betterby = 2 + arrow->magic + arrow->stats.dam;	1254	betterby = 2 + arrow->magic + arrow->stats.dam;
1450	}	1255	}
		1256
1451	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1257	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1452	{	1258	{
1453	tmp = arrow;	1259	tmp = arrow;
1454	betterby = 1 + arrow->magic + arrow->stats.dam;	1260	betterby = 1 + arrow->magic + arrow->stats.dam;
1455	}	1261	}
1456	}	1262	}
1457	}	1263	}
1458	}	1264	}
		1265
1459	if (tmp == NULL && arrow == NULL)	1266	if (tmp == NULL && arrow == NULL)
1460	return find_arrow (op, type);	1267	return find_arrow (op, type);
1461		1268
1462	*better = betterby;	1269	*better = betterby;
1463	return tmp;	1270	return tmp;
…		…
1467	* find_better_arrow to find a decent arrow to use.	1274	* find_better_arrow to find a decent arrow to use.
1468	* op = the shooter	1275	* op = the shooter
1469	* type = bow->race	1276	* type = bow->race
1470	* dir = fire direction	1277	* dir = fire direction
1471	*/	1278	*/
1472	object *	1279	static object *
1473	pick_arrow_target (object *op, const char *type, int dir)	1280	pick_arrow_target (object *op, shstr_cmp type, int dir)
1474	{	1281	{
1475	object *tmp = NULL;	1282	object *tmp = NULL;
1476	maptile *m;	1283	maptile *m;
1477	int i, mflags, found, number;	1284	int i, mflags, found, number;
1478	sint16 x, y;	1285	sint16 x, y;
…		…
1493	for (i = 0, found = 0; i < 20; i++)	1300	for (i = 0, found = 0; i < 20; i++)
1494	{	1301	{
1495	x += freearr_x[dir];	1302	x += freearr_x[dir];
1496	y += freearr_y[dir];	1303	y += freearr_y[dir];
1497	mflags = get_map_flags (m, &m, x, y, &x, &y);	1304	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1305
1498	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1306	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1499	{	1307	{
1500	tmp = NULL;	1308	tmp = 0;
1501	break;	1309	break;
1502	}	1310	}
1503	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1311	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1504	{	1312	{
1505	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1313	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1506	* perhaps a bad assumption.	1314	* perhaps a bad assumption.
1507	*/	1315	*/
1508	tmp = NULL;	1316	tmp = 0;
1509	break;	1317	break;
1510	}	1318	}
		1319
1511	if (mflags & P_IS_ALIVE)	1320	if (mflags & P_IS_ALIVE)
1512	{
1513	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1321	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1514	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1322	if (tmp->flag [FLAG_ALIVE])
1515	{
1516	found++;
1517	break;
1518	}
1519	if (found)
1520	break;	1323	break;
1521	}
1522	}	1324	}
1523	if (tmp == NULL)	1325
		1326	if (!tmp)
1524	return find_arrow (op, type);	1327	return find_arrow (op, type);
1525		1328
1526	if (tmp->head)	1329	if (tmp->head)
1527	tmp = tmp->head;	1330	tmp = tmp->head;
1528		1331
…		…
1550	{	1353	{
1551	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1354	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1552	return 0;	1355	return 0;
1553	}	1356	}
1554		1357
1555	if (player *pl = op->contr)	1358	if (op->contr)
1556	{	1359	bow = op->current_weapon;
1557	bow = pl->ranged_ob;
1558	if (!op->change_weapon (bow))
1559	return 0;
1560	}
1561	else	1360	else
1562	{	1361	{
1563	for (bow = op->inv; bow; bow = bow->below)	1362	for (bow = op->inv; bow; bow = bow->below)
1564	/* Don't check for applied - monsters don't apply bows - in that way, they	1363	/* Don't check for applied - monsters don't apply bows - in that way, they
1565	* don't need to switch back and forth between bows and weapons.	1364	* don't need to switch back and forth between bows and weapons.
…		…
1572	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1371	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1573	return 0;	1372	return 0;
1574	}	1373	}
1575		1374
1576	// optimisation: move object to top so we will find it quickly again	1375	// optimisation: move object to top so we will find it quickly again
1577	if (bow->below)	1376	splay (bow);
1578	{
1579	bow->remove ();
1580	op->insert (bow);
1581	}
1582
1583	}	1377	}
1584		1378
1585	if (!bow->race || !bow->skill)	1379	if (!bow->race || !bow->skill)
1586	{	1380	{
1587	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1381	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
…		…
1594	{	1388	{
1595	if (op->type == PLAYER)	1389	if (op->type == PLAYER)
1596	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1390	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1597	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1391	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1598	else	1392	else
1599	CLEAR_FLAG (op, FLAG_READY_BOW);	1393	op->clr_flag (FLAG_READY_BOW);
1600		1394
1601	return 0;	1395	return 0;
1602	}	1396	}
1603	}	1397	}
1604		1398
…		…
1613	}	1407	}
1614		1408
1615	/* this should not happen, but sometimes does */	1409	/* this should not happen, but sometimes does */
1616	if (arrow->nrof == 0)	1410	if (arrow->nrof == 0)
1617	{	1411	{
		1412	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1618	arrow->destroy ();	1413	arrow->destroy ();
1619	return 0;	1414	return 0;
1620	}	1415	}
1621		1416
1622	left = arrow; /* these are arrows left to the player */	1417	left = arrow; /* these are arrows left to the player */
1623	arrow = get_split_ob (arrow, 1);	1418	arrow = arrow->split ();
1624	if (!arrow)	1419	if (!arrow)
1625	{	1420	{
1626	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1421	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1627	return 0;	1422	return 0;
1628	}	1423	}
…		…
1632	arrow->direction = dir;	1427	arrow->direction = dir;
1633		1428
1634	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1429	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1635	arrow->stats.hp = arrow->stats.dam;	1430	arrow->stats.hp = arrow->stats.dam;
1636	arrow->stats.grace = arrow->attacktype;	1431	arrow->stats.grace = arrow->attacktype;
		1432	arrow->custom_name = arrow->slaying;
1637		1433
1638	if (arrow->slaying)	1434	#if 0
1639	arrow->spellarg = strdup (arrow->slaying);
1640
1641	if (player *pl = op->contr)	1435	if (player *pl = op->contr)
1642	{	1436	{
1643	if (!pl->has_hit)
1644	{
1645	pl->has_hit = 1;
1646	pl->ob->speed_left += pl->weapon_speed () - pl->ob->speed;
1647	}
1648	#if 0
1649	float speed = pl->weapon_sp;	1437	float speed = pl->weapon_sp;
1650		1438
1651	/* penalize ROF for bestarrow */	1439	/* penalize ROF for bestarrow */
1652	if (pl->bowtype == bow_bestarrow)	1440	if (pl->bowtype == bow_bestarrow)
1653	speed *= .9f;	1441	speed *= .9f;
1654	else	1442	else
1655	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;	1443	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
1656		1444
1657	op->speed_left += speed - op->speed;	1445	op->speed_left += speed - op->speed;
		1446	}
1658	#endif	1447	#endif
1659	}
1660		1448
1661	SET_ANIMATION (arrow, arrow->direction);	1449	SET_ANIMATION (arrow, arrow->direction);
1662		1450
1663	/* update the speed */	1451	/* update the speed */
1664	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0	1452	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1665	+ bow->stats.dam / 7.0;	1453	+ bow->stats.dam / 7.f;
1666		1454
1667	arrow->set_speed (max (arrow->speed, 2.0));	1455	arrow->set_speed (max (arrow->speed, 2.f));
1668	arrow->speed_left = 0;	1456	arrow->speed_left = 0;
1669		1457
1670	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1458	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1671		1459
1672	if (op->type == PLAYER)	1460	if (op->type == PLAYER)
…		…
1695		1483
1696	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1484	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1697	arrow->move_type = MOVE_FLY_LOW;	1485	arrow->move_type = MOVE_FLY_LOW;
1698	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1486	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1699		1487
1700	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1488	op->play_sound (sound_find ("fire_arrow"));
1701	m->insert (arrow, sx, sy, op);	1489	m->insert (arrow, sx, sy, op);
1702		1490
1703	if (!arrow->destroyed ())	1491	if (!arrow->destroyed ())
1704	move_arrow (arrow);	1492	move_arrow (arrow);
1705
1706	if (op->type == PLAYER)
1707	{
1708	if (left->destroyed ())
1709	esrv_del_item (op->contr, left->count);
1710	else
1711	esrv_send_item (op, left);
1712	}
1713		1493
1714	return 1;	1494	return 1;
1715	}	1495	}
1716		1496
1717	/* Special fire code for players - this takes into	1497	/* Special fire code for players - this takes into
…		…
1719	* but monsters can't. Putting that code here	1499	* but monsters can't. Putting that code here
1720	* makes the fire_bow code much cleaner.	1500	* makes the fire_bow code much cleaner.
1721	* this function should only be called if 'op' is a player,	1501	* this function should only be called if 'op' is a player,
1722	* hence the function name.	1502	* hence the function name.
1723	*/	1503	*/
1724	int	1504	static int
1725	player_fire_bow (object *op, int dir)	1505	player_fire_bow (object *op, int dir)
1726	{	1506	{
1727	int ret = 0, wcmod = 0;	1507	int ret;
1728		1508
1729	if (op->contr->bowtype == bow_bestarrow)	1509	if (op->contr->bowtype == bow_bestarrow)
1730	{	1510	{
1731	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);	1511	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1732	}	1512	}
1733	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1513	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1734	{	1514	{
1735	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1515	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1736	wcmod = -1;
1737
1738	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1516	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1739	}	1517	}
1740	else if (op->contr->bowtype == bow_threewide)	1518	else if (op->contr->bowtype == bow_threewide)
1741	{	1519	{
1742	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1520	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1743	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)]);
1744	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1522	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1745	}	1523	}
1746	else if (op->contr->bowtype == bow_spreadshot)	1524	else if (op->contr->bowtype == bow_spreadshot)
1747	{	1525	{
1748	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1526	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1749	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);
1750	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1528	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1751	}	1529	}
1752	else	1530	else
1753	{	1531	{
…		…
1759	}	1537	}
1760		1538
1761	/* Fires a misc (wand/rod/horn) object in 'dir'.	1539	/* Fires a misc (wand/rod/horn) object in 'dir'.
1762	* Broken apart from 'fire' to keep it more readable.	1540	* Broken apart from 'fire' to keep it more readable.
1763	*/	1541	*/
1764	void	1542	static void
1765	fire_misc_object (object *op, int dir)	1543	fire_misc_object (object *op, int dir)
1766	{	1544	{
1767	object *item = op->contr->ranged_ob;	1545	object *item = op->contr->ranged_ob;
1768		1546
1769	if (!item)	1547	if (!item)
…		…
1776	{	1554	{
1777	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1555	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1778	return;	1556	return;
1779	}	1557	}
1780		1558
1781	if (!op->change_weapon (item))	1559	if (!op->apply (item))
1782	return;	1560	return;
1783		1561
1784	if (item->type == WAND)	1562	if (item->type == WAND)
1785	{	1563	{
1786	if (item->stats.food <= 0)	1564	if (item->stats.food <= 0)
1787	{	1565	{
1788	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1566	op->contr->play_sound (sound_find ("wand_poof"));
1789	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1567	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
1790		1568
1791	return;	1569	return;
1792	}	1570	}
1793	}	1571	}
1794	else if (item->type == ROD || item->type == HORN)	1572	else if (item->type == ROD || item->type == HORN)
1795	{	1573	{
1796	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1574	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1575
		1576	// using the maximum of the rods charge allows at least one spell cast
		1577	// for a rod or horn, this fixes some broken rods.
		1578	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1797	{	1579	{
1798	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1580	op->contr->play_sound (sound_find ("wand_poof"));
1799		1581
1800	if (item->type == ROD)	1582	if (item->type == ROD)
1801	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1583	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1802	else	1584	else
1803	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1585	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
…		…
1806	}	1588	}
1807	}	1589	}
1808		1590
1809	if (cast_spell (op, item, dir, item->inv, NULL))	1591	if (cast_spell (op, item, dir, item->inv, NULL))
1810	{	1592	{
1811	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1593	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1594
1812	if (item->type == WAND)	1595	if (item->type == WAND)
1813	{	1596	{
1814	if (!(--item->stats.food))	1597	if (!(--item->stats.food))
1815	{	1598	{
1816	object *tmp;	1599	object *tmp;
1817		1600
1818	if (item->arch)	1601	if (item->arch)
1819	{	1602	{
1820	CLEAR_FLAG (item, FLAG_ANIMATE);	1603	item->clr_flag (FLAG_ANIMATE);
1821	item->face = item->arch->clone.face;	1604	item->face = item->arch->face;
1822	item->set_speed (0);	1605	item->set_speed (0);
1823	}	1606	}
1824		1607
1825	if ((tmp = item->in_player ()))	1608	if (object *pl = item->visible_to ())
1826	esrv_update_item (UPD_ANIM, tmp, item);	1609	esrv_update_item (UPD_ANIM, pl, item);
1827	}	1610	}
1828	}	1611	}
1829	else if (item->type == ROD || item->type == HORN)	1612	else if (item->type == ROD || item->type == HORN)
1830	drain_rod_charge (item);	1613	drain_rod_charge (item);
1831	}	1614	}
1832	}	1615	}
1833		1616
1834	/* Received a fire command for the player - go and do it.	1617	/* Received a fire command for the player - go and do it.
1835	*/	1618	*/
1836	void	1619	bool
1837	fire (object *op, int dir)	1620	fire (object *who, int dir)
1838	{	1621	{
1839	int spellcost = 0;	1622	int spellcost = 0;
1840		1623
		1624	player *pl = who->contr;
		1625
		1626	if (pl->golem)
		1627	{
		1628	control_golem (who->contr->golem, dir);
		1629	return false;
		1630	}
		1631
		1632	object *ob = pl->ranged_ob;
		1633
		1634	if (!ob)
		1635	return false;
		1636
		1637	if (who->speed_left > 0.f)
		1638	--who->speed_left;
		1639	else
		1640	return false;
		1641
		1642	if (!who->apply (ob))
		1643	return false;
		1644
1841	/* check for loss of invisiblity/hide */	1645	/* check for loss of invisiblity/hide */
1842	if (action_makes_visible (op))	1646	if (action_makes_visible (who))
1843	make_visible (op);	1647	make_visible (who);
1844
1845	player *pl = op->contr;
1846
1847	if (pl->golem)
1848	{
1849	control_golem (op->contr->golem, dir);
1850	return;
1851	}
1852
1853	object *ob = pl->ranged_ob;
1854
1855	if (!ob)
1856	return;
1857		1648
1858	switch (ob->type)	1649	switch (ob->type)
1859	{	1650	{
1860	case BOW:	1651	case BOW:
1861	player_fire_bow (op, dir);	1652	player_fire_bow (who, dir);
1862	break;	1653	break;
1863		1654
1864	case SPELL:	1655	case SPELL:
1865	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1656	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1866	break;	1657	break;
1867		1658
1868	case BUILDER:	1659	case BUILDER:
1869	apply_map_builder (op, dir);	1660	apply_map_builder (who, dir);
1870	break;	1661	break;
1871		1662
1872	case SKILL:	1663	case SKILL:
1873	case SKILL_TOOL:
1874	do_skill (op, op, ob, dir, 0);	1664	do_skill (who, who, ob, dir, 0);
1875	break;	1665	break;
1876		1666
		1667	case RANGED:
		1668	do_skill (who, ob, who->chosen_skill, dir, 0);
		1669	break;
		1670
1877	default:	1671	default:
1878	fire_misc_object (op, dir);	1672	fire_misc_object (who, dir);
1879	break;	1673	break;
1880	}	1674	}
1881	}
1882		1675
1883	/* find_key	1676	return true;
1884	* We try to find a key for the door as passed. If we find a key	1677	}
1885	* and successfully use it, we return the key, otherwise NULL	1678
1886	* This function merges both normal and locked door, since the logic	1679	static object *
1887	* for both is the same - just the specific key is different.
1888	* pl is the player,
1889	* inv is the objects inventory to searched
1890	* door is the door we are trying to match against.
1891	* This function can be called recursively to search containers.
1892	*/
1893	object *
1894	find_key (object *pl, object *container, object *door)	1680	find_key_ (object *pl, object *container, object *door)
1895	{	1681	{
1896	object *tmp, *key;	1682	object *tmp, *key;
1897		1683
1898	/* Should not happen, but sanity checking is never bad */	1684	/* Should not happen, but sanity checking is never bad */
1899	if (!container->inv)	1685	if (!container->inv)
…		…
1902	/* First, lets try to find a key in the top level inventory */	1688	/* First, lets try to find a key in the top level inventory */
1903	for (tmp = container->inv; tmp; tmp = tmp->below)	1689	for (tmp = container->inv; tmp; tmp = tmp->below)
1904	{	1690	{
1905	if (door->type == DOOR && tmp->type == KEY)	1691	if (door->type == DOOR && tmp->type == KEY)
1906	break;	1692	break;
		1693
1907	/* For sanity, we should really check door type, but other stuff	1694	/* For sanity, we should really check door type, but other stuff
1908	* (like containers) can be locked with special keys	1695	* (like containers) can be locked with special keys
1909	*/	1696	*/
1910	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1697	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1911	break;	1698	break;
…		…
1917	* a key, return	1704	* a key, return
1918	*/	1705	*/
1919	if (!tmp)	1706	if (!tmp)
1920	{	1707	{
1921	for (tmp = container->inv; tmp; tmp = tmp->below)	1708	for (tmp = container->inv; tmp; tmp = tmp->below)
1922	{
1923	/* No reason to search empty containers */	1709	/* No reason to search empty containers */
1924	if (tmp->type == CONTAINER && tmp->inv)	1710	if (tmp->type == CONTAINER && tmp->inv)
1925	{
1926	if ((key = find_key (pl, tmp, door)))	1711	if ((key = find_key_ (pl, tmp, door)))
1927	return key;	1712	return key;
1928	}
1929	}
1930		1713
1931	if (!tmp)	1714	if (!tmp)
1932	return NULL;	1715	return 0;
1933	}	1716	}
1934		1717
1935	/* We get down here if we have found a key. Now if its in a container,	1718	/* We get down here if we have found a key. Now if its in a container,
1936	* see if we actually want to use it	1719	* see if we actually want to use it
1937	*/	1720	*/
1938	if (pl != container)	1721	if (pl != container)
1939	{	1722	{
1940	/* Only let players use keys in containers */	1723	/* Only let players use keys in containers */
1941	if (!pl->contr)	1724	if (!pl->contr)
1942	return NULL;	1725	return 0;
		1726
1943	/* cases where this fails:	1727	/* cases where this fails:
1944	* If we only search the player inventory, return now since we	1728	* If we only search the player inventory, return now since we
1945	* are not in the players inventory.	1729	* are not in the players inventory.
1946	* If the container is not active, return now since only active	1730	* If the container is not active, return now since only active
1947	* containers can be used.	1731	* containers can be used.
…		…
1951	* inv must have been an container and must have been active.	1735	* inv must have been an container and must have been active.
1952	*	1736	*
1953	* Change the color so that the message doesn't disappear with	1737	* Change the color so that the message doesn't disappear with
1954	* all the others.	1738	* all the others.
1955	*/	1739	*/
1956	if (pl->contr->usekeys == key_inventory ||	1740	if (pl->contr->usekeys == key_inventory
1957	!QUERY_FLAG (container, FLAG_APPLIED) ||	1741	|| !container->flag [FLAG_APPLIED]
1958	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1742	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1959	{	1743	{
1960	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1744	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1745	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1962	return NULL;	1746	return NULL;
1963	}	1747	}
1964	}	1748	}
1965		1749
1966	return tmp;	1750	return tmp;
		1751	}
		1752
		1753	/* find_key
		1754	* We try to find a key for the door as passed. If we find a key
		1755	* and successfully use it, we return the key, otherwise NULL
		1756	* This function merges both normal and locked door, since the logic
		1757	* for both is the same - just the specific key is different.
		1758	* pl is the player,
		1759	* inv is the objects inventory to searched
		1760	* door is the door we are trying to match against.
		1761	* This function can be called recursively to search containers.
		1762	*/
		1763	object *
		1764	find_key (object *pl, object *container, object *door)
		1765	{
		1766	if (door->slaying && is_match_expr (door->slaying))
		1767	{
		1768	// for match expressions, we try to find the key by applying the match
		1769	// to the op itself, which is supposed to find the "key", instead
		1770	// of searching through containers ourselves.
		1771
		1772	return match_one (door->slaying, container, door, pl, pl);
		1773	}
		1774	else
		1775	return find_key_ (pl, container, door);
1967	}	1776	}
1968		1777
1969	/* moved door processing out of move_player_attack.	1778	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1779	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1780	* such that the caller should not do anything more,
1972	* 0 otherwise	1781	* 0 otherwise
1973	*/	1782	*/
1974	static int	1783	static int
1975	player_attack_door (object *op, object *door)	1784	player_attack_door (object *op, object *door)
1976	{	1785	{
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1786	/* If its a door, try to find a key. If we do destroy the door,
1978	* might as well return immediately as there is nothing more to do -	1787	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1788	* otherwise, we fall through to the rest of the code.
1980	*/	1789	*/
1981	object *key = find_key (op, op, door);	1790	object *key = find_key (op, op, door);
1982		1791
1983	/* IF we found a key, do some extra work */	1792	/* If we found a key, do some extra work */
1984	if (key)	1793	if (key)
1985	{	1794	{
1986	object *container = key->env;	1795	object *container = key->env;
1987
1988	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1989		1796
1990	if (action_makes_visible (op))	1797	if (action_makes_visible (op))
1991	make_visible (op);	1798	make_visible (op);
1992		1799
1993	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1800	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
…		…
1995		1802
1996	if (door->type == DOOR)	1803	if (door->type == DOOR)
1997	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1804	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1998	else if (door->type == LOCKED_DOOR)	1805	else if (door->type == LOCKED_DOOR)
1999	{	1806	{
2000	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1807	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
2001	remove_door2 (door); /* remove door without violence ;-) */	1808	remove_door2 (door); /* remove door without violence ;-) */
2002	}	1809	}
2003		1810
2004	/* Do this after we print the message */	1811	/* Do this after we print the message */
2005	decrease_ob (key); /* Use up one of the keys */	1812	key->decrease (); /* Use up one of the keys */
2006	/* Need to update the weight the container the key was in */
2007	if (container != op)
2008	esrv_update_item (UPD_WEIGHT, op, container);
2009		1813
2010	return 1; /* Nothing more to do below */	1814	return 1; /* Nothing more to do below */
2011	}	1815	}
2012	else if (door->type == LOCKED_DOOR)	1816	else if (door->type == LOCKED_DOOR)
2013	{	1817	{
2014	/* Might as well return now - no other way to open this */	1818	/* Might as well return now - no other way to open this */
2015	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1819	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2016	return 1;	1820	return 1;
2017	}	1821	}
2018		1822
2019	return 0;	1823	return 0;
2020	}	1824	}
…		…
2023	* It should keep the code cleaner.	1827	* It should keep the code cleaner.
2024	* When this is called, the players direction has been updated	1828	* When this is called, the players direction has been updated
2025	* (taking into account confusion.) The player is also actually	1829	* (taking into account confusion.) The player is also actually
2026	* going to try and move (not fire weapons).	1830	* going to try and move (not fire weapons).
2027	*/	1831	*/
2028	void	1832	bool
2029	move_player_attack (object *op, int dir)	1833	move_player_attack (object *op, int dir)
2030	{	1834	{
2031	object *tmp, *mon;	1835	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2032	int on_battleground;	1836	{
2033	maptile *m;	1837	--op->speed_left;
		1838	return true;
		1839	}
2034		1840
2035	sint16 nx = freearr_x[dir] + op->x;	1841	sint16 nx = freearr_x[dir] + op->x;
2036	sint16 ny = freearr_y[dir] + op->y;	1842	sint16 ny = freearr_y[dir] + op->y;
2037		1843
2038	on_battleground = op_on_battleground (op, 0, 0);	1844	if (out_of_map (op->map, nx, ny))
		1845	return false;
2039		1846
2040	/* If braced, or can't move to the square, and it is not out of the	1847	/* If braced, or can't move to the square, and it is not out of the
2041	* map, attack it. Note order of if statement is important - don't	1848	* map, attack it. Note order of if statement is important - don't
2042	* want to be calling move_ob if braced, because move_ob will move the	1849	* want to be calling move_ob if braced, because move_ob will move the
2043	* player. This is a pretty nasty hack, because if we could	1850	* player. This is a pretty nasty hack, because if we could
2044	* move to some space, it then means that if we are braced, we should	1851	* move to some space, it then means that if we are braced, we should
2045	* do nothing at all. As it is, if we are braced, we go through	1852	* do nothing at all. As it is, if we are braced, we go through
2046	* quite a bit of processing. However, it probably is less than what	1853	* quite a bit of processing. However, it probably is less than what
2047	* move_ob uses.	1854	* move_ob uses.
2048	*/	1855	*/
2049	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1856	maptile *m = op->map->xy_find (nx, ny);
		1857
		1858	/* Go through all the objects, and find ones of interest. Only stop if
		1859	* we find a monster - that is something we know we want to attack.
		1860	* if its a door or barrel (can roll) see if there may be monsters
		1861	* on the space
		1862	*/
		1863	object *mon;
		1864	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1865	{
		1866	if ((mon->flag [FLAG_ALIVE]
		1867	|| mon->type == LOCKED_DOOR
		1868	|| mon->flag [FLAG_CAN_ROLL])
		1869	&& mon != op)
		1870	break;
2050	{	1871	}
2051	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1872
		1873	if (!mon) /* This happens anytime the player tries to move */
		1874	return false; /* into a wall */
		1875
		1876	mon = mon->head_ ();
		1877
		1878	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1879	if (op->contr->weapon_sp_left > 0.f)
		1880	if (player_attack_door (op, mon))
		1881	{
		1882	--op->contr->weapon_sp_left;
		1883	return true;
2052	{	1884	}
2053	m = op->map->xy_find (nx, ny);	1885
2054	if (!m)	1886	/* The following deals with possibly attacking peaceful
2055	return; /* Don't think this should happen */	1887	* or friendly creatures. Basically, all players are considered
		1888	* unaggressive. If the moving player has peaceful set, then the
		1889	* object should be pushed instead of attacked. It is assumed that
		1890	* if you are braced, you will not attack friends accidently,
		1891	* and thus will not push them.
		1892	*/
		1893
		1894	/* If the creature is a pet, push it even if the player is not
		1895	* peaceful. Our assumption is the creature is a pet if the
		1896	* player owns it and it is either friendly or unagressive.
		1897	*/
		1898	if (op->type == PLAYER
		1899	&& ((mon->owner && mon->owner->contr
		1900	&& same_party (mon->owner->contr->party, op->contr->party))
		1901	|| mon->owner == op)
		1902	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1903	{
		1904	/* If we're braced, we don't want to switch places with it */
		1905	if (op->contr->braced)
		1906	return false;
		1907
		1908	if (op->speed_left > 0.f)
		1909	{
		1910	--op->speed_left;
		1911
		1912	op->play_sound (sound_find ("push_player"));
		1913	push_ob (mon, dir, op);
		1914
		1915	if (action_makes_visible (op))
		1916	make_visible (op);
		1917
		1918	return true;
2056	}	1919	}
2057	else	1920	else
2058	m = op->map;
2059
2060	if (!(tmp = m->at (nx, ny).bot))
2061	return;	1921	return false;
		1922	}
2062		1923
2063	mon = 0;	1924	bool on_battleground = op_on_battleground (op, 0, 0);
2064	/* Go through all the objects, and find ones of interest. Only stop if
2065	* we find a monster - that is something we know we want to attack.
2066	* if its a door or barrel (can roll) see if there may be monsters
2067	* on the space
2068	*/
2069	while (tmp)
2070	{
2071	if (tmp == op)
2072	{
2073	tmp = tmp->above;
2074	continue;
2075	}
2076		1925
2077	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2078	{
2079	mon = tmp;
2080	break;
2081	}
2082
2083	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2084	mon = tmp;
2085
2086	tmp = tmp->above;
2087	}
2088
2089	if (!mon) /* This happens anytime the player tries to move */
2090	return; /* into a wall */
2091
2092	if (mon->head)
2093	mon = mon->head;
2094
2095	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2096	if (player_attack_door (op, mon))
2097	return;
2098
2099	/* The following deals with possibly attacking peaceful
2100	* or frienddly creatures. Basically, all players are considered
2101	* unaggressive. If the moving player has peaceful set, then the
2102	* object should be pushed instead of attacked. It is assumed that
2103	* if you are braced, you will not attack friends accidently,
2104	* and thus will not push them.
2105	*/
2106
2107	/* If the creature is a pet, push it even if the player is not
2108	* peaceful. Our assumption is the creature is a pet if the
2109	* player owns it and it is either friendly or unagressive.
2110	*/
2111	if ((op->type == PLAYER)
2112	#if COZY_SERVER
2113	&&
2114	((mon->owner && mon->owner->contr
2115	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2116	#else
2117	&& mon->owner == op
2118	#endif
2119	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2120	{
2121	/* If we're braced, we don't want to switch places with it */
2122	if (op->contr->braced)
2123	return;
2124
2125	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2126	push_ob (mon, dir, op);
2127	if (op->contr->tmp_invis || op->hide)
2128	make_visible (op);
2129
2130	return;
2131	}
2132
2133	/* in certain circumstances, you shouldn't attack friendly	1926	/* in certain circumstances, you shouldn't attack friendly
2134	* creatures. Note that if you are braced, you can't push	1927	* creatures. Note that if you are braced, you can't push
2135	* someone, but put it inside this loop so that you won't	1928	* someone, but put it inside this loop so that you won't
2136	* attack them either.	1929	* attack them either.
2137	*/	1930	*/
2138	if ((mon->type == PLAYER || mon->enemy != op) &&	1931	if ((mon->type == PLAYER || mon->enemy != op)
2139	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1932	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2140	#ifdef PROHIBIT_PLAYERKILL
2141	(op->contr->peaceful	1933	&& ((op->contr->peaceful
2142	|| (mon->type == PLAYER	1934	|| (mon->type == PLAYER && mon->contr->peaceful))
2143	&& mon->contr->
2144	peaceful)) &&
2145	#else
2146	op->contr->peaceful &&
2147	#endif
2148	!on_battleground))	1935	&& !on_battleground))
		1936	{
		1937	if (op->speed_left > 0.f)
2149	{	1938	{
		1939	--op->speed_left;
		1940
2150	if (!op->contr->braced)	1941	if (!op->contr->braced)
2151	{	1942	{
2152	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1943	op->play_sound (sound_find ("push_player"));
2153	push_ob (mon, dir, op);	1944	push_ob (mon, dir, op);
2154	}	1945	}
2155	else	1946	else
2156	new_draw_info (0, 0, op, "You withhold your attack");	1947	op->statusmsg ("You withhold your attack");
2157		1948
2158	if (op->contr->tmp_invis || op->hide)	1949	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2159	make_visible (op);	1950	make_visible (op);
2160	}
2161		1951
		1952	return true;
		1953	}
		1954	}
2162	/* If the object is a boulder or other rollable object, then	1955	/* If the object is a boulder or other rollable object, then
2163	* roll it if not braced. You can't roll it if you are braced.	1956	* roll it if not braced. You can't roll it if you are braced.
2164	*/	1957	*/
2165	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1958	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1959	{
		1960	if (op->speed_left > 0.f)
2166	{	1961	{
		1962	--op->speed_left;
		1963
2167	recursive_roll (mon, dir, op);	1964	recursive_roll (mon, dir, op);
2168	if (action_makes_visible (op))	1965	if (action_makes_visible (op))
2169	make_visible (op);	1966	make_visible (op);
2170	}
2171		1967
		1968	return true;
		1969	}
		1970	}
2172	/* Any generic living creature. Including things like doors.	1971	/* Any generic living creature. Including things like doors.
2173	* Way it works is like this: First, it must have some hit points	1972	* Way it works is like this: First, it must have some hit points
2174	* and be living. Then, it must be one of the following:	1973	* and be living. Then, it must be one of the following:
2175	* 1) Not a player, 2) A player, but of a different party. Note	1974	* 1) Not a player, 2) A player, but of a different party. Note
2176	* that party_number -1 is no party, so attacks can still happen.	1975	* that party_number -1 is no party, so attacks can still happen.
2177	*/	1976	*/
2178	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1977	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2179	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	1978	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2180	{	1979	{
2181	if (!op->contr->has_hit)	1980	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2182	{	1981	{
2183	op->contr->has_hit = 1;	1982	--op->contr->weapon_sp_left;
2184	op->speed_left += op->contr->weapon_speed () - op->speed;
2185	}
2186		1983
2187	skill_attack (mon, op, 0, 0, 0);	1984	skill_attack (mon, op, 0, 0, 0);
2188
2189	/* If attacking another player, that player gets automatic
2190	* hitback, and doesn't loose luck either.
2191	* Disable hitback on the battleground or if the target is
2192	* the wiz.
2193	*/
2194	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2195	{
2196	short luck = mon->stats.luck;
2197
2198	mon->contr->has_hit = 1;
2199	skill_attack (op, mon, 0, 0, 0);
2200	mon->stats.luck = luck;
2201	}
2202		1985
2203	if (action_makes_visible (op))	1986	if (action_makes_visible (op))
2204	make_visible (op);	1987	make_visible (op);
2205	}
2206	} /* if player should attack something */
2207	}
2208		1988
2209	int	1989	return true;
		1990	}
		1991	}
		1992
		1993	return false;
		1994	}
		1995
		1996	bool
2210	move_player (object *op, int dir)	1997	move_player (object *op, int dir)
2211	{	1998	{
2212	int pick;
2213
2214	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	1999	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2215	return 0;	2000	return 0;
2216		2001
2217	/* Sanity check: make sure dir is valid */	2002	/* Sanity check: make sure dir is valid */
2218	if ((dir < 0) || (dir >= 9))	2003	if (dir < 0 || dir > 8)
2219	{	2004	{
2220	LOG (llevError, "move_player: invalid direction %d\n", dir);	2005	LOG (llevError, "move_player: invalid direction %d\n", dir);
2221	return 0;	2006	return 0;
2222	}	2007	}
2223		2008
2224	/* peterm: added following line */	2009	/* peterm: added following line */
2225	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2010	if (op->flag [FLAG_CONFUSED] && dir)
2226	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2011	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2227		2012
2228	op->facing = dir;	2013	op->facing = dir;
2229		2014
2230	if (op->hide)	2015	if (op->flag [FLAG_HIDDEN])
2231	do_hidden_move (op);	2016	do_hidden_move (op);
2232		2017
		2018	bool retval;
		2019	int pick = 0;
		2020
2233	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2021	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2234	/*nop */ ;	2022	retval = RESULT_INT (0);
2235	else if (op->contr->fire_on)	2023	else if (op->contr->fire_on)
2236	fire (op, dir);	2024	retval = fire (op, dir);
2237	else	2025	else
2238	{	2026	{
2239	move_player_attack (op, dir);	2027	retval = move_player_attack (op, dir);
2240	pick = check_pick (op);	2028	pick = check_pick (op);
2241	}	2029	}
2242		2030
2243	/* Add special check for newcs players and fire on - this way, the	2031	/* Add special check for newcs players and fire on - this way, the
2244	* server can handle repeat firing.	2032	* server can handle repeat firing.
…		…
2251	/* Update how the player looks. Use the facing, so direction may	2039	/* Update how the player looks. Use the facing, so direction may
2252	* get reset to zero. This allows for full animation capabilities	2040	* get reset to zero. This allows for full animation capabilities
2253	* for players.	2041	* for players.
2254	*/	2042	*/
2255	animate_object (op, op->facing);	2043	animate_object (op, op->facing);
2256	return 0;	2044
		2045	return retval;
2257	}	2046	}
2258		2047
2259	/* This is similar to handle_player, below, but is only used by the	2048	/* This is similar to handle_player, below, but is only used by the
2260	* new client/server stuff.	2049	* new client/server stuff.
2261	* This is sort of special, in that the new client/server actually uses	2050	* This is sort of special, in that the new client/server actually uses
2262	* the new speed values for commands.	2051	* the new speed values for commands.
2263	*	2052	*
2264	* Returns true if there are more actions we can do.	2053	* Returns true if there are more actions we can do. Should not do
		2054	* many actions in a row, as that would be too unfair to other
		2055	* players.
2265	*/	2056	*/
2266	int	2057	bool
2267	handle_newcs_player (object *op)	2058	handle_newcs_player (object *op)
2268	{	2059	{
2269	if (QUERY_FLAG (op, FLAG_SCARED))
2270	{
2271	flee_player (op);
2272
2273	/* If player is still scared, that is his action for this tick */
2274	if (op->flag [FLAG_SCARED])	2060	if (op->flag [FLAG_SCARED])
		2061	{
		2062	if (op->speed_left > 0.f)
2275	{	2063	{
2276	--op->speed_left;	2064	--op->speed_left;
		2065	flee_player (op);
		2066
2277	return 0;	2067	return true;
2278	}	2068	}
		2069	else
		2070	return false;
2279	}	2071	}
2280		2072
2281	/* call this here - we also will call this in do_ericserver, but	2073	/* call this here - we also will call this in do_ericserver, but
2282	* the players time has been increased when doericserver has been	2074	* the players time has been increased when doericserver has been
2283	* called, so we recheck it here.	2075	* called, so we recheck it here.
2284	*/	2076	*/
2285	if (op->contr->ns->handle_command ())	2077	if (op->contr->ns->handle_command ())
2286	return 1;	2078	return true;
2287		2079
2288	if (op->speed_left > 0.f)
2289	{
2290	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2080	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2291	{
2292	/* All move commands take 1 tick, at least for now */
2293	--op->speed_left;
2294
2295	/* Instead of all the stuff below, let move_player take care
2296	* of it. Also, some of the skill stuff is only put in
2297	* there, as well as the confusion stuff.
2298	*/
2299	move_player (op, op->direction);	2081	return move_player (op, op->direction);
2300		2082
2301	return op->speed_left > 0.f;
2302	}
2303	}
2304
2305	return 0;	2083	return false;
2306	}	2084	}
2307		2085
2308	int	2086	static int
2309	save_life (object *op)	2087	save_life (object *op)
2310	{	2088	{
2311	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2089	if (!op->flag [FLAG_LIFESAVE])
2312	return 0;	2090	return 0;
2313		2091
2314	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2092	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2315	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2093	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2316	{	2094	{
2317	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2095	op->play_sound (sound_find ("ob_evaporate"));
2318	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2096	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2319		2097
2320	if (op->contr)
2321	esrv_del_item (op->contr, tmp->count);
2322
2323	tmp->destroy ();	2098	tmp->destroy ();
2324	CLEAR_FLAG (op, FLAG_LIFESAVE);	2099	op->clr_flag (FLAG_LIFESAVE);
2325		2100
2326	if (op->stats.hp < 0)	2101	if (op->stats.hp < 0)
2327	op->stats.hp = op->stats.maxhp;	2102	op->stats.hp = op->stats.maxhp;
2328		2103
2329	if (op->stats.food < 0)	2104	if (op->stats.food < 0)
2330	op->stats.food = 999;	2105	op->stats.food = MAX_FOOD;
2331		2106
2332	op->update_stats ();	2107	op->update_stats ();
2333	return 1;	2108	return 1;
2334	}	2109	}
2335		2110
2336	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2111	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2337	CLEAR_FLAG (op, FLAG_LIFESAVE);	2112	op->clr_flag (FLAG_LIFESAVE);
2338	enter_player_savebed (op); /* bring him home. */	2113	enter_player_savebed (op); /* bring him home. */
2339	return 0;	2114	return 0;
2340	}	2115	}
2341		2116
2342	/* This goes throws the inventory and removes unpaid objects, and puts them	2117	/* This goes throws the inventory and removes unpaid objects, and puts them
2343	* back in the map (location and map determined by values of env). This	2118	* back in the map (location and map determined by values of env). This
2344	* function will descend into containers. op is the object to start the search	2119	* function will descend into containers. op is the object to start the search
2345	* from.	2120	* from.
2346	*/	2121	*/
		2122	static void
		2123	drop_unpaid_items (object *op, object *env)
		2124	{
		2125	while (op)
		2126	{
		2127	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2128
		2129	if (op->flag [FLAG_UNPAID])
		2130	op->insert_at (env);
		2131	else if (op->inv)
		2132	drop_unpaid_items (op->inv, env);
		2133
		2134	op = next;
		2135	}
		2136	}
		2137
2347	void	2138	void
2348	remove_unpaid_objects (object *op, object *env)	2139	object::drop_unpaid_items ()
2349	{	2140	{
2350	while (op)	2141	if (!flag [FLAG_REMOVED])
2351	{	2142	::drop_unpaid_items (inv, this);
2352	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2353
2354	if (QUERY_FLAG (op, FLAG_UNPAID))
2355	{
2356	if (env->type == PLAYER)
2357	esrv_del_item (env->contr, op->count);
2358
2359	op->insert_at (env);
2360	}
2361	else if (op->inv)
2362	remove_unpaid_objects (op->inv, env);
2363
2364	op = next;
2365	}
2366	}
2367
2368	/*
2369	* Returns pointer a static string containing gravestone text
2370	* Moved from apply.c to player.c - player.c is what
2371	* actually uses this function. player.c may not be quite the
2372	* best, a misc file for object actions is probably better,
2373	* but there isn't one in the server directory.
2374	*/
2375	char *
2376	gravestone_text (object *op)
2377	{
2378	static char buf2[MAX_BUF];
2379	char buf[MAX_BUF];
2380	time_t now = time (NULL);
2381
2382	strcpy (buf2, " R.I.P.\n\n");
2383	if (op->type == PLAYER)
2384	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2385	else
2386	sprintf (buf, "%s\n", &op->name);
2387
2388	strncat (buf2, " ", 20 - strlen (buf) / 2);
2389	strcat (buf2, buf);
2390	if (op->type == PLAYER)
2391	sprintf (buf, "who was in level %d when killed\n", op->level);
2392	else
2393	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2394
2395	strncat (buf2, " ", 20 - strlen (buf) / 2);
2396	strcat (buf2, buf);
2397	if (op->type == PLAYER)
2398	{
2399	sprintf (buf, "by %s.\n\n", op->contr->killer);
2400	strncat (buf2, " ", 21 - strlen (buf) / 2);
2401	strcat (buf2, buf);
2402	}
2403
2404	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2405	strncat (buf2, " ", 20 - strlen (buf) / 2);
2406	strcat (buf2, buf);
2407
2408	return buf2;
2409	}	2143	}
2410		2144
2411	void	2145	void
2412	do_some_living (object *op)	2146	do_some_living (object *op)
2413	{	2147	{
…		…
2430	* alternate it here for it to work correctly.	2164	* alternate it here for it to work correctly.
2431	*/	2165	*/
2432	if (pticks & 2)	2166	if (pticks & 2)
2433	op->invisible--;	2167	op->invisible--;
2434	}	2168	}
2435	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2169	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2436	{	2170	{
2437	if (!op->invisible--)	2171	if (!op->invisible--)
2438	{	2172	{
2439	make_visible (op);	2173	make_visible (op);
2440	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2174	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2465	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2199	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2466	else	2200	else
2467	{	2201	{
2468	gen_grace = op->stats.maxgrace;	2202	gen_grace = op->stats.maxgrace;
2469	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2203	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2470	}
2471
2472	/* Regenerate Spell Points */
2473	if (!op->contr->golem && --op->last_sp < 0)
2474	{
2475	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2476	if (op->stats.sp < op->stats.maxsp)
2477	{
2478	op->stats.sp++;
2479	/* dms do not consume food */
2480	if (!QUERY_FLAG (op, FLAG_WIZ))
2481	{
2482	op->stats.food--;
2483	if (op->contr->digestion < 0)
2484	op->stats.food += op->contr->digestion;
2485	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2486	op->stats.food = last_food;
2487	}
2488	}
2489
2490	if (max_sp > 1)
2491	{
2492	over_sp = (gen_sp + 10) / rate_sp;
2493	if (over_sp > 0)
2494	{
2495	if (op->stats.sp < op->stats.maxsp)
2496	{
2497	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2498
2499	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2500	op->stats.sp--;
2501
2502	if (op->stats.sp > op->stats.maxsp)
2503	op->stats.sp = op->stats.maxsp;
2504	}
2505	op->last_sp = 0;
2506	}
2507	else
2508	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2509	}
2510	else
2511	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2512	}	2204	}
2513		2205
2514	/* Regenerate Grace */	2206	/* Regenerate Grace */
2515	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2207	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2516	if (--op->last_grace < 0)	2208	if (--op->last_grace < 0)
…		…
2537	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2229	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2538	}	2230	}
2539	/* wearing stuff doesn't detract from grace generation. */	2231	/* wearing stuff doesn't detract from grace generation. */
2540	}	2232	}
2541		2233
		2234	if (op->stats.food > 0)
		2235	{
2542	/* Regenerate Hit Points */	2236	/* Regenerate Spell Points */
2543	if (--op->last_heal < 0)	2237	if (!op->contr->golem && --op->last_sp < 0)
2544	{
2545	if (op->stats.hp < op->stats.maxhp)
2546	{	2238	{
2547	op->stats.hp++;	2239	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2548	/* dms do not consume food */	2240
2549	if (!QUERY_FLAG (op, FLAG_WIZ))	2241	if (op->stats.sp < op->stats.maxsp)
2550	{	2242	{
		2243	op->stats.sp++;
		2244
		2245	/* dms do not consume food */
		2246	if (!op->flag [FLAG_WIZ])
		2247	{
2551	op->stats.food--;	2248	op->stats.food--;
		2249
2552	if (op->contr->digestion < 0)	2250	if (op->contr->digestion < 0)
2553	op->stats.food += op->contr->digestion;	2251	op->stats.food += op->contr->digestion;
2554	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2252	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2555	op->stats.food = last_food;	2253	op->stats.food = last_food;
		2254	}
2556	}	2255	}
2557	}
2558		2256
2559	if (max_hp > 1)	2257	if (max_sp > 1)
2560	{
2561	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2562	if (over_hp > 0)
2563	{	2258	{
2564	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2259	over_sp = (gen_sp + 10) / rate_sp;
		2260	if (over_sp > 0)
		2261	{
		2262	if (op->stats.sp < op->stats.maxsp)
		2263	{
		2264	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2265
		2266	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2267	op->stats.sp--;
		2268
		2269	if (op->stats.sp > op->stats.maxsp)
		2270	op->stats.sp = op->stats.maxsp;
		2271	}
		2272
2565	op->last_heal = 0;	2273	op->last_sp = 0;
		2274	}
		2275	else
		2276	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2566	}	2277	}
2567	else	2278	else
		2279	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2280	}
		2281
		2282	/* Regenerate Hit Points */
		2283	if (--op->last_heal < 0)
		2284	{
		2285	if (op->stats.hp < op->stats.maxhp)
2568	{	2286	{
2569	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2287	op->stats.hp++;
		2288
		2289	/* dms do not consume food */
		2290	if (!op->flag [FLAG_WIZ])
		2291	{
		2292	op->stats.food--;
		2293
		2294	if (op->contr->digestion < 0)
		2295	op->stats.food += op->contr->digestion;
		2296	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2297	op->stats.food = last_food;
		2298	}
2570	}	2299	}
		2300
		2301	if (max_hp > 1)
		2302	{
		2303	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2304
		2305	if (over_hp > 0)
		2306	{
		2307	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2308	op->last_heal = 0;
		2309	}
		2310	else
		2311	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2571	}	2312	}
2572	else	2313	else
2573	{
2574	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2314	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2575	}	2315	}
2576	}	2316	}
2577		2317
2578	/* Digestion */	2318	/* Digestion */
2579	if (--op->last_eat < 0)	2319	if (--op->last_eat < 0)
2580	{	2320	{
2581	#ifdef COZY_SERVER	2321	int bonus = max (0, op->contr->digestion),
2582	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2322	penalty = max (0, -op->contr->digestion);
2583	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2584	#else
2585	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2586	#endif
2587		2323
2588	if (op->contr->gen_hp > 0)
2589	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2324	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2590	else
2591	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2592		2325
2593	/* dms do not consume food */	2326	/* dms do not consume food */
2594	if (!QUERY_FLAG (op, FLAG_WIZ))	2327	if (!op->flag [FLAG_WIZ])
2595	op->stats.food--;	2328	op->stats.food--;
2596	}	2329	}
2597		2330
2598	if (op->stats.food < 0 && op->stats.hp >= 0)	2331	if (op->stats.food < 0 && op->stats.hp >= 0)
2599	{	2332	{
2600	object *tmp, *flesh = 0;	2333	object *flesh = 0;
2601		2334
2602	for (tmp = op->inv; tmp; tmp = tmp->below)	2335	for_inv_removable (op, tmp)
2603	{	2336	{
2604	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2337	if (tmp->flag [FLAG_UNPAID])
		2338	continue;
		2339
		2340	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2605	{	2341	{
2606	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2342	op->statusmsg ("You blindly grab for a bite of food. "
2607	{	2343	"H<To prevent you from starving, you ate some random item from your backpack.>");
2608	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2344	op->apply (tmp);
2609	manual_apply (op, tmp, 0);	2345
2610	if (op->stats.food >= 0 || op->stats.hp < 0)	2346	if (op->stats.food >= 0 || op->stats.hp < 0)
2611	break;	2347	break;
2612	}	2348	}
2613	else if (tmp->type == FLESH)	2349	else if (tmp->type == FLESH)
2614	flesh = tmp;	2350	flesh = tmp;
2615	} /* End if paid for object */	2351	}
2616	} /* end of for loop */
2617		2352
2618	/* If player is still starving, it means they don't have any food, so	2353	/* If player is still starving, it means they don't have any food, so
2619	* eat flesh instead.	2354	* eat flesh instead.
2620	*/	2355	*/
2621	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2356	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2622	{	2357	{
2623	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2358	op->statusmsg ("You blindly grab for a bite of food. "
		2359	"H<To prevent you from starving, you ate some random item from your backpack.>");
2624	manual_apply (op, flesh, 0);	2360	op->apply (flesh);
2625	}	2361	}
		2362
		2363	// If player is still starving, alert him!
		2364	if (op->stats.food < 0)
		2365	op->failmsg ("You are starving! "
		2366	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2367	}
		2368
		2369	if (op->stats.food < 0)
2626	}	2370	{
		2371	op->stats.hp += op->stats.food;
		2372	op->stats.food = 0;
2627		2373
2628	while (op->stats.food < 0 && op->stats.hp >= 0)	2374	if (op->stats.hp < 0)
2629	op->stats.food++, op->stats.hp--;	2375	{
		2376	op->contr->killer = archetype::get ("killer_starvation");
		2377	op->contr->killer->destroy ();
		2378	}
		2379	}
2630		2380
		2381	/* killer should be set here already */
2631	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2382	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2632	kill_player (op);	2383	kill_player (op);
2633	}	2384	}
2634	}	2385	}
2635		2386
2636	/* If the player should die (lack of hp, food, etc), we call this.	2387	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2639	* file.	2390	* file.
2640	*/	2391	*/
2641	void	2392	void
2642	kill_player (object *op)	2393	kill_player (object *op)
2643	{	2394	{
2644	char buf[MAX_BUF];
2645	int x, y;	2395	int x, y;
2646
2647	//int i;
2648	maptile *map; /* this is for resurrection */	2396	maptile *map; /* this is for resurrection */
2649
2650	/* int z;
2651	int num_stats_lose;
2652	int lost_a_stat;
2653	int lose_this_stat;
2654	int this_stat; */
2655	int will_kill_again;	2397	int will_kill_again;
2656	archetype *at;	2398	archetype *at;
2657	object *tmp;	2399	object *tmp;
2658		2400
2659	if (save_life (op))	2401	if (save_life (op))
2660	return;	2402	return;
2661		2403
		2404	dynbuf_text deathtab;
		2405
		2406	/* restore player */
		2407	at = archetype::find (shstr_poisoning);
		2408	if (object *tmp = present_arch_in_ob (at, op))
		2409	{
		2410	tmp->destroy ();
		2411	deathtab << "Your body feels cleansed...\r";
		2412	}
		2413
		2414	at = archetype::find (shstr_confusion);
		2415	if (object *tmp = present_arch_in_ob (at, op))
		2416	{
		2417	tmp->destroy ();
		2418	deathtab << "Your mind feels clearer...\r";
		2419	}
		2420
		2421	cure_disease (op, 0, 0); /* remove any disease */
		2422
		2423	max_it (op->stats.hp , op->stats.maxhp);
		2424	max_it (op->stats.sp , op->stats.maxsp);
		2425	max_it (op->stats.grace, op->stats.maxgrace);
		2426	max_it (op->stats.food , 200);
		2427
		2428	// remove all spell effects that are active
		2429	// to avoid long-term effects such as word-of-recall
		2430	for (object *item = op->inv; item; )
		2431	{
		2432	object *next = item->below;
		2433
		2434	if (item->type == SPELL_EFFECT && item->active)
		2435	item->destroy ();
		2436
		2437	item = next;
		2438	}
2662		2439
2663	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2440	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2664	* in cities ONLY!!! It is very important that this doesn't get abused.	2441	* in cities ONLY!!! It is very important that this doesn't get abused.
2665	* Look at op_on_battleground() for more info --AndreasV	2442	* Look at op_on_battleground() for more info --AndreasV
2666	*/	2443	*/
2667	if (op_on_battleground (op, &x, &y))	2444	if (op_on_battleground (op, &x, &y))
2668	{	2445	{
2669	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2446	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2670	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2671
2672	/* restore player */
2673	at = archetype::find ("poisoning");
2674	if (object *tmp = present_arch_in_ob (at, op))
2675	{
2676	tmp->destroy ();
2677	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2678	}
2679
2680	at = archetype::find ("confusion");
2681	if (object *tmp = present_arch_in_ob (at, op))
2682	{
2683	tmp->destroy ();
2684	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2685	}
2686
2687	cure_disease (op, 0); /* remove any disease */
2688	op->stats.hp = op->stats.maxhp;
2689	if (op->stats.food <= 0)
2690	op->stats.food = 999;
2691		2447
2692	/* create a bodypart-trophy to make the winner happy */	2448	/* create a bodypart-trophy to make the winner happy */
2693	if (object *tmp = arch_to_object (archetype::find ("finger")))	2449	object *tmp = archetype::find (shstr_finger)->instance ();
2694	{	2450
2695	sprintf (buf, "%s's finger", &op->name);	2451	tmp->name = format ("%s's finger" , &op->name);
2696	tmp->name = buf;	2452	tmp->name_pl = format ("%s's fingers", &op->name);
2697	sprintf (buf, " This finger has been cut off %s\n"	2453	tmp->msg = format (
2698	" the %s, when he was defeated at\n level %d by %s.\n",	2454	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2699	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2455	&op->name, op->contr->title,
2700	tmp->msg = buf;	2456	(int)op->level,
		2457	op->contr->killer_name ()
		2458	);
2701	tmp->value = 0, tmp->type = 0;	2459	tmp->value = 0, tmp->type = 0;
2702	tmp->materialname = "organics";	2460	tmp->material = name_to_material (shstr_organic);
2703	tmp->insert_at (op, tmp);	2461	tmp->insert_at (op, tmp);
2704	}
2705		2462
2706	/* teleport defeated player to new destination */	2463	/* teleport defeated player to new destination */
2707	transfer_ob (op, x, y, 0, NULL);	2464	transfer_ob (op, x, y, 0, NULL);
2708	op->contr->braced = 0;	2465	op->contr->braced = 0;
		2466
		2467	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2709	return;	2468	return;
2710	}	2469	}
2711		2470
		2471	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2472	deathtab << "T<YOU HAVE DIED>\n\n";
		2473
2712	INVOKE_PLAYER (DEATH, op->contr);	2474	INVOKE_PLAYER (DEATH, op->contr);
2713		2475
2714	command_kill_pets (op, 0);	2476	command_kill_pets (op, 0);
2715		2477
2716	if (op->stats.food < 0)	2478	op->contr->play_sound (sound_find ("player_dies"));
2717	{
2718	sprintf (buf, "%s starved to death.", &op->name);
2719	strcpy (op->contr->killer, "starvation");
2720	}
2721	else
2722	sprintf (buf, "%s died.", &op->name);
2723
2724	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2725		2479
2726	/* save the map location for corpse, gravestone */	2480	/* save the map location for corpse, gravestone */
2727	x = op->x;	2481	x = op->x;
2728	y = op->y;	2482	y = op->y;
2729	map = op->map;	2483	map = op->map;
…		…
2757		2511
2758	lost_a_stat = 0;	2512	lost_a_stat = 0;
2759		2513
2760	for (z = 0; z < num_stats_lose; z++)	2514	for (z = 0; z < num_stats_lose; z++)
2761	{	2515	{
2762	i = RANDOM () % NUM_STATS;	2516	i = rndm (NUM_STATS);
2763		2517
2764	if (settings.stat_loss_on_death)	2518	if (settings.stat_loss_on_death)
2765	{	2519	{
2766	/* Pick a random stat and take a point off it. Tell the player	2520	/* Pick a random stat and take a point off it. Tell the player
2767	* what he lost.	2521	* what he lost.
…		…
2774	lost_a_stat = 1;	2528	lost_a_stat = 1;
2775	}	2529	}
2776	else	2530	else
2777	{	2531	{
2778	/* deplete a stat */	2532	/* deplete a stat */
2779	archetype *deparch = archetype::find ("depletion");	2533	archetype *deparch = archetype::find (shstr_depletion);
2780	object *dep;	2534	object *dep;
2781		2535
2782	dep = present_arch_in_ob (deparch, op);	2536	dep = present_arch_in_ob (deparch, op);
2783	if (!dep)	2537	if (!dep)
2784	{	2538	{
2785	dep = arch_to_object (deparch);	2539	dep = deparch->instance ();
2786	insert_ob_in_ob (dep, op);	2540	insert_ob_in_ob (dep, op);
2787	}	2541	}
2788	lose_this_stat = 1;	2542	lose_this_stat = 1;
2789	if (settings.balanced_stat_loss)	2543	if (settings.balanced_stat_loss)
2790	{	2544	{
…		…
2818	}	2572	}
2819	}	2573	}
2820		2574
2821	if (lose_this_stat)	2575	if (lose_this_stat)
2822	{	2576	{
2823	this_stat = get_attr_value (&(dep->stats), i);	2577	this_stat = get_attr_value (&dep->stats, i);
2824	/* We could try to do something clever like find another	2578	/* We could try to do something clever like find another
2825	* stat to reduce if this fails. But chances are, if	2579	* stat to reduce if this fails. But chances are, if
2826	* stats have been depleted to -50, all are pretty low	2580	* stats have been depleted to -50, all are pretty low
2827	* and should be roughly the same, so it shouldn't make a	2581	* and should be roughly the same, so it shouldn't make a
2828	* difference.	2582	* difference.
2829	*/	2583	*/
2830	if (this_stat >= -50)	2584	if (this_stat >= -50)
2831	{	2585	{
2832	change_attr_value (&(dep->stats), i, -1);	2586	change_attr_value (&(dep->stats), i, -1);
2833	SET_FLAG (dep, FLAG_APPLIED);	2587	dep->set_flag (FLAG_APPLIED);
2834	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2588	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2835	op->update_stats ();	2589	op->update_stats ();
2836	lost_a_stat = 1;	2590	lost_a_stat = 1;
2837	}	2591	}
2838	}	2592	}
2839	}	2593	}
2840	}	2594	}
		2595
2841	/* If no stat lost, tell the player. */	2596	/* If no stat lost, tell the player. */
2842	if (!lost_a_stat)	2597	if (!lost_a_stat)
2843	{	2598	{
2844	/* determine_god() seems to not work sometimes... why is this?	2599	/* determine_god() seems to not work sometimes... why is this?
2845	Should I be using something else? GD */	2600	Should I be using something else? GD */
2846	const char *god = determine_god (op);	2601	shstr_tmp god = determine_god (op);
2847		2602
2848	if (god && (strcmp (god, "none")))	2603	if (god != shstr_none)
2849	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2604	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2850	else	2605	else
2851	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2606	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2852	}	2607	}
2853	#else	2608	#else
2854	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2609	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2855	#endif	2610	#endif
2856		2611
2857	/* Put a gravestone up where the character 'almost' died. List the	2612	/* Put a gravestone up where the character 'almost' died. List the
2858	* exp loss on the stone.	2613	* exp loss on the stone.
2859	*/	2614	*/
2860	tmp = arch_to_object (archetype::find ("gravestone"));	2615	tmp = archetype::find (shstr_gravestone)->instance ();
2861	sprintf (buf, "%s's gravestone", &op->name);	2616	tmp->name = format ("%s's gravestone", &op->name);
2862	tmp->name = buf;	2617	tmp->name_pl = format ("%s's gravestones", &op->name);
2863	sprintf (buf, "%s's gravestones", &op->name);	2618	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2864	tmp->name_pl = buf;	2619	&op->name, op->contr->title, op->contr->killer_name ());
2865	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);
2866	tmp->msg = buf;
2867	tmp->x = op->x, tmp->y = op->y;	2620	tmp->x = op->x, tmp->y = op->y;
2868	insert_ob_in_map (tmp, op->map, NULL, 0);	2621	insert_ob_in_map (tmp, op->map, NULL, 0);
2869		2622
2870	/**************************************/	2623	/**************************************/
2871	/* */	2624	/* */
2872	/* Subtract the experience points, */	2625	/* Subtract the experience points, */
2873	/* if we died cause of food, give us */
2874	/* food, and reset HP's... */
2875	/* */	2626	/* */
2876	/**************************************/	2627	/**************************************/
2877		2628
2878	/* remove any poisoning and confusion the character may be suffering. */
2879	/* restore player */
2880	at = archetype::find ("poisoning");
2881	tmp = present_arch_in_ob (at, op);
2882
2883	if (tmp)
2884	{
2885	tmp->destroy ();
2886	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2887	}
2888
2889	at = archetype::find ("confusion");
2890	tmp = present_arch_in_ob (at, op);
2891	if (tmp)
2892	{
2893	tmp->destroy ();
2894	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2895	}
2896
2897	cure_disease (op, 0); /* remove any disease */
2898
2899	/*add_exp(op, (op->stats.exp * -0.20)); */	2629	/*add_exp(op, (op->stats.exp * -0.20)); */
2900	apply_death_exp_penalty (op);	2630	apply_death_exp_penalty (op);
2901	if (op->stats.food < 100)
2902	op->stats.food = 900;
2903	op->stats.hp = op->stats.maxhp;
2904	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2905	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2906		2631
2907	/*	2632	/*
2908	* Check to see if the player has any unpaid items. If so, remove them	2633	* Check to see if the player has any unpaid items. If so, remove them
2909	* and put them back in the map.	2634	* and put them back in the map.
2910	*/	2635	*/
2911	remove_unpaid_objects (op->inv, op);	2636	op->drop_unpaid_items ();
2912		2637
2913	/****************************************/	2638	/****************************************/
2914	/* */	2639	/* */
2915	/* Move player to his current respawn- */	2640	/* Move player to his current respawn- */
2916	/* position (usually last savebed) */	2641	/* position (usually last savebed) */
…		…
2938		2663
2939	force = get_archetype (FORCE_NAME);	2664	force = get_archetype (FORCE_NAME);
2940	/* 50 ticks should be enough time for the spell to abate */	2665	/* 50 ticks should be enough time for the spell to abate */
2941	force->speed = 0.1f;	2666	force->speed = 0.1f;
2942	force->speed_left = -5.f;	2667	force->speed_left = -5.f;
2943	SET_FLAG (force, FLAG_APPLIED);	2668	force->set_flag (FLAG_APPLIED);
2944	for (at = 0; at < NROFATTACKS; at++)	2669	for (at = 0; at < NROFATTACKS; at++)
2945	if (will_kill_again & (1 << at))	2670	if (will_kill_again & (1 << at))
2946	force->resist[at] = 100;	2671	force->resist[at] = 100;
2947		2672
2948	insert_ob_in_ob (force, op);	2673	insert_ob_in_ob (force, op);
2949	op->update_stats ();	2674	op->update_stats ();
2950
2951	}	2675	}
2952		2676
2953	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2677	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2954	}	2678	}
2955		2679
2956	void	2680	static void
2957	loot_object (object *op)	2681	loot_object (object *op)
2958	{ /* Grab and destroy some treasure */	2682	{ /* Grab and destroy some treasure */
2959	object *tmp, *tmp2, *next;	2683	object *tmp, *tmp2, *next;
2960		2684
2961	op->close_container (); /* close open sack first */	2685	op->close_container (); /* close open sack first */
…		…
2971	tmp->x = op->x, tmp->y = op->y;	2695	tmp->x = op->x, tmp->y = op->y;
2972		2696
2973	if (tmp->type == CONTAINER)	2697	if (tmp->type == CONTAINER)
2974	loot_object (tmp); /* empty container to ground */	2698	loot_object (tmp); /* empty container to ground */
2975		2699
2976	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2700	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2977	{	2701	{
2978	if (tmp->nrof > 1)	2702	if (tmp->nrof > 1)
2979	{	2703	{
2980	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2704	tmp->decrease (rndm (1, tmp->nrof - 1));
2981	tmp2->destroy ();
2982	insert_ob_in_map (tmp, op->map, NULL, 0);	2705	insert_ob_in_map (tmp, op->map, NULL, 0);
2983	}	2706	}
2984	else	2707	else
2985	tmp->destroy ();	2708	tmp->destroy ();
2986	}	2709	}
…		…
2993	* fix_weight(): Check recursively the weight of all players, and fix	2716	* fix_weight(): Check recursively the weight of all players, and fix
2994	* 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
2995	* was changed.	2718	* was changed.
2996	*/	2719	*/
2997	void	2720	void
2998	fix_weight (void)	2721	fix_weight ()
2999	{	2722	{
3000	for_all_players (pl)	2723	for_all_players (pl)
3001	{	2724	{
3002	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2725	sint32 old = pl->ob->carrying;
3003		2726
3004	if (old == sum)	2727	pl->ob->update_weight ();
3005	continue;	2728
		2729	if (old != pl->ob->carrying)
		2730	{
3006	pl->ob->update_stats ();	2731	pl->ob->update_stats ();
3007	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	}
3008	}	2734	}
3009	}	2735	}
3010		2736
3011	void	2737	void
3012	fix_luck (void)	2738	fix_luck ()
3013	{	2739	{
3014	for_all_players (pl)	2740	for_all_players (pl)
3015	if (!pl->ob->contr->ns->state)	2741	if (!pl->ob->contr->ns->state)
3016	pl->ob->change_luck (0);	2742	pl->ob->change_luck (0);
3017	}	2743	}
…		…
3054	}	2780	}
3055		2781
3056	void	2782	void
3057	make_visible (object *op)	2783	make_visible (object *op)
3058	{	2784	{
3059	op->hide = 0;	2785	op->flag [FLAG_HIDDEN] = 0;
3060	op->invisible = 0;	2786	op->invisible = 0;
		2787
3061	if (op->type == PLAYER)	2788	if (op->type == PLAYER)
3062	{	2789	{
3063	op->contr->tmp_invis = 0;	2790	op->contr->tmp_invis = 0;
3064	op->contr->invis_race = 0;	2791	op->contr->invis_race = 0;
3065	}	2792	}
…		…
3068	}	2795	}
3069		2796
3070	int	2797	int
3071	is_true_undead (object *op)	2798	is_true_undead (object *op)
3072	{	2799	{
3073	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2800	if (op->arch->flag [FLAG_UNDEAD])
3074	return 1;	2801	return 1;
3075		2802
3076	return 0;	2803	return 0;
3077	}	2804	}
3078		2805
3079	/* look at the surrounding terrain to determine	2806	/* look at the surrounding terrain to determine
3080	* the hideability of this object. Positive levels	2807	* the hideability of this object. Positive levels
3081	* indicate greater hideability.	2808	* indicate greater hideability.
3082	*/	2809	*/
3083
3084	int	2810	int
3085	hideability (object *ob)	2811	hideability (object *ob)
3086	{	2812	{
3087	int i, level = 0, mflag;	2813	int i, level = 0, mflag;
3088	sint16 x, y;	2814	sint16 x, y;
3089		2815
3090	if (!ob || !ob->map)	2816	if (!ob || !ob->map)
3091	return 0;	2817	return 0;
3092		2818
3093	/* so, on normal lighted maps, its hard to hide */	2819	/* so, on normal lighted maps, its hard to hide */
3094	level = ob->map->darkness - 2;	2820	level = ob->map->darklevel () - 2;
3095		2821
3096	/* this also picks up whether the object is glowing.	2822	/* this also picks up whether the object is glowing.
3097	* 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
3098	* as bad as carrying a light on a pitch dark map */	2824	* as bad as carrying a light on a pitch dark map */
3099	if (has_carried_lights (ob))	2825	if (ob->has_carried_lights ())
3100	level = -(10 + (2 * ob->map->darkness));	2826	level = -(10 + (2 * ob->map->darklevel ()));
3101		2827
3102	/* scan through all nearby squares for terrain to hide in */	2828	/* scan through all nearby squares for terrain to hide in */
3103	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])
3104	{	2832	{
3105	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2833	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3106	if (mflag & P_OUT_OF_MAP)	2834	if (mflag & P_OUT_OF_MAP)
3107	{
3108	continue;	2835	continue;
3109	}	2836
3110	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2837	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3111	level += 2;	2838	level += 2;
3112	else /* open terrain! */	2839	else /* open terrain! */
3113	level -= 1;	2840	level -= 1;
3114	}	2841	}
…		…
3122	/* For Hidden creatures - a chance of becoming 'unhidden'	2849	/* For Hidden creatures - a chance of becoming 'unhidden'
3123	* every time they move - as we subtract off 'invisibility'	2850	* every time they move - as we subtract off 'invisibility'
3124	* AND, for players, if they move into a ridiculously unhideable	2851	* AND, for players, if they move into a ridiculously unhideable
3125	* spot (surrounded by clear terrain in broad daylight). -b.t.	2852	* spot (surrounded by clear terrain in broad daylight). -b.t.
3126	*/	2853	*/
3127
3128	void	2854	void
3129	do_hidden_move (object *op)	2855	do_hidden_move (object *op)
3130	{	2856	{
3131	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2857	int hide = 0;
3132	object *skop;
3133		2858
3134	if (!op || !op->map)	2859	if (!op || !op->map)
3135	return;	2860	return;
3136		2861
3137	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);
3138		2864
3139	/* 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! */
3140	if (op->type == PLAYER && op->contr->run_on)	2866	if (op->type == PLAYER && op->contr->run_on)
3141	if (!skop || num >= skop->level)	2867	if (!skop || num >= skop->level)
3142	{	2868	{
…		…
3152	num -= hide;	2878	num -= hide;
3153		2879
3154	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2880	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3155	{	2881	{
3156	make_visible (op);	2882	make_visible (op);
		2883
3157	if (op->type == PLAYER)	2884	if (op->type == PLAYER)
3158	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!");
3159	}	2886	}
3160	else if (op->type == PLAYER && skop)	2887	else if (op->type == PLAYER && skop)
3161	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);
…		…
3176		2903
3177	if (who->type == PLAYER)	2904	if (who->type == PLAYER)
3178	player = 1;	2905	player = 1;
3179		2906
3180	else	2907	else
3181	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2908	friendly = who->flag [FLAG_FRIENDLY];
3182		2909
3183	/* search adjacent squares */	2910	/* search adjacent squares */
3184	for (i = 1; i < 9; i++)	2911	for (i = 1; i < 9; i++)
3185	{	2912	{
3186	x = who->x + freearr_x[i];	2913	x = who->x + freearr_x[i];
…		…
3195	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)))
3196	continue;	2923	continue;
3197		2924
3198	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)
3199	{	2926	{
3200	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])
3201	return 1;	2928	return 1;
3202	else if (tmp->type == PLAYER)	2929	else if (tmp->type == PLAYER)
3203	{	2930	{
3204	/*don't let a hidden DM prevent you from hiding */	2931	/*don't let a hidden DM prevent you from hiding */
3205	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2932	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3206	return 1;	2933	return 1;
3207	}	2934	}
3208	}	2935	}
3209	}	2936	}
3210	return 0;	2937	return 0;
…		…
3214	* object op. This function works fine for monsters,	2941	* object op. This function works fine for monsters,
3215	* 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
3216	* a pile (say a coin under a table would return "viewable"	2943	* a pile (say a coin under a table would return "viewable"
3217	* by this routine). Another question, should we be	2944	* by this routine). Another question, should we be
3218	* concerned with the direction the player is looking	2945	* concerned with the direction the player is looking
3219	* in? Realistically, most of use cant see stuff behind	2946	* in? Realistically, most of us can't see stuff behind
3220	* our backs...on the other hand, does the "facing" direction	2947	* our backs...on the other hand, does the "facing" direction
3221	* imply the way your head, or body is facing? Its possible	2948	* imply the way your head, or body is facing? It's possible
3222	* 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.
3223	* -b.t.	2950	* -b.t.
3224	* This function is now map tiling safe.	2951	* This function is now map tiling safe.
3225	*/	2952	*/
3226
3227	int	2953	int
3228	player_can_view (object *pl, object *op)	2954	player_can_view (object *pl, object *op)
3229	{	2955	{
3230	rv_vector rv;	2956	rv_vector rv;
3231	int dx, dy;	2957	int dx, dy;
…		…
3243		2969
3244	get_rangevector (pl, op, &rv, 0x1);	2970	get_rangevector (pl, op, &rv, 0x1);
3245		2971
3246	/* starting with the 'head' part, lets loop	2972	/* starting with the 'head' part, lets loop
3247	* through the object and find if it has any	2973	* through the object and find if it has any
3248	* part that is in the los array but isnt on	2974	* part that is in the los array but isn't on
3249	* a blocked los square.	2975	* a blocked los square.
3250	* we use the archetype to figure out offsets.	2976	* we use the archetype to figure out offsets.
3251	*/	2977	*/
3252	while (op)	2978	while (op)
3253	{	2979	{
3254	dx = rv.distance_x + op->arch->clone.x;	2980	dx = rv.distance_x + op->arch->x;
3255	dy = rv.distance_y + op->arch->clone.y;	2981	dy = rv.distance_y + op->arch->y;
3256		2982
3257	/* only the viewable area the player sees is updated by LOS	2983	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3258	* code, so we need to restrict ourselves to that range of values
3259	* for any meaningful values.
3260	*/
3261	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3262	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3263	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3264	return 1;	2984	return 1;
		2985
3265	op = op->more;	2986	op = op->more;
3266	}	2987	}
3267	return 0;
3268	}
3269		2988
3270	/* routine for both players and monsters. We call this when
3271	* there is a possibility for our action distrubing our hiding
3272	* place or invisiblity spell. Artefact invisiblity is not
3273	* effected by this. If we arent invisible to begin with, we
3274	* return 0.
3275	*/
3276	int
3277	action_makes_visible (object *op)
3278	{
3279
3280	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3281	{
3282	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3283	return 0;
3284
3285	if (op->contr && op->contr->tmp_invis == 0)
3286	return 0;
3287
3288	/* If monsters, they should become visible */
3289	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3290	{
3291	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3292	return 1;
3293	}
3294	}
3295	return 0;	2989	return 0;
3296	}	2990	}
3297		2991
3298	/* op_on_battleground - checks if the given object op (usually	2992	/* op_on_battleground - checks if the given object op (usually
3299	* a player) is standing on a valid battleground-tile,	2993	* a player) is standing on a valid battleground-tile,
…		…
3304	* 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
3305	*/	2999	*/
3306	int	3000	int
3307	op_on_battleground (object *op, int *x, int *y)	3001	op_on_battleground (object *op, int *x, int *y)
3308	{	3002	{
3309	object *tmp;
3310
3311	/* A battleground-tile needs the following attributes to be valid:	3003	/* A battleground-tile needs the following attributes to be valid:
3312	* 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),
3313	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3005	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3314	* and the exit-coordinates sp/hp must both be > 0.	3006	* and the exit-coordinates sp/hp must both be > 0.
3315	* => The intention here is to prevent abuse of the battleground-	3007	* => The intention here is to prevent abuse of the battleground-
3316	* feature (like pickable or hidden battleground tiles). */	3008	* feature (like pickable or hidden battleground tiles). */
3317	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3009	for (object *tmp = op->below; tmp; tmp = tmp->below)
3318	{	3010	{
3319	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3011	if (tmp->flag [FLAG_IS_FLOOR])
3320	{	3012	{
3321	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3013	if (tmp->flag [FLAG_NO_PICK]
3322	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))
3323	{	3017	{
3324	/*before we assign the exit, check if this is a teambattle */	3018	/* before we assign the exit, check if this is a teambattle */
3325	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))
3326	{
3327	object *invtmp;
3328
3329	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)
3330	{	3022	{
3331	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3332	{
3333	if (x != NULL && y != NULL)	3023	if (x && y)
3334	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3024	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3025
3335	return 1;	3026	return 1;
3336	}
3337	}	3027	}
3338	}	3028
3339	if (x != NULL && y != NULL)	3029	if (x && y)
3340	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3030	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3031
3341	return 1;	3032	return 1;
3342	}	3033	}
3343	}	3034	}
3344	}	3035	}
		3036
3345	/* If we got here, did not find a battleground */	3037	/* If we got here, did not find a battleground */
3346	return 0;	3038	return 0;
3347	}	3039	}
3348		3040
3349	/*	3041	/*
…		…
3365	char buf[MAX_BUF]; /* tmp. string buffer */	3057	char buf[MAX_BUF]; /* tmp. string buffer */
3366	int i = 0, j = 0;	3058	int i = 0, j = 0;
3367		3059
3368	/* get the appropriate treasurelist */	3060	/* get the appropriate treasurelist */
3369	if (atnr == ATNR_FIRE)	3061	if (atnr == ATNR_FIRE)
3370	trlist = treasurelist::find ("dragon_ability_fire");	3062	trlist = treasurelist::find (shstr_dragon_ability_fire);
3371	else if (atnr == ATNR_COLD)	3063	else if (atnr == ATNR_COLD)
3372	trlist = treasurelist::find ("dragon_ability_cold");	3064	trlist = treasurelist::find (shstr_dragon_ability_cold);
3373	else if (atnr == ATNR_ELECTRICITY)	3065	else if (atnr == ATNR_ELECTRICITY)
3374	trlist = treasurelist::find ("dragon_ability_elec");	3066	trlist = treasurelist::find (shstr_dragon_ability_elec);
3375	else if (atnr == ATNR_POISON)	3067	else if (atnr == ATNR_POISON)
3376	trlist = treasurelist::find ("dragon_ability_poison");	3068	trlist = treasurelist::find (shstr_dragon_ability_poison);
3377		3069
3378	if (trlist == NULL || who->type != PLAYER)	3070	if (trlist == NULL || who->type != PLAYER)
3379	return;	3071	return;
3380		3072
3381	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++);
…		…
3385	/* 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]); */
3386	return;	3078	return;
3387	}	3079	}
3388		3080
3389	/* everything seems okay - now bring on the gift: */	3081	/* everything seems okay - now bring on the gift: */
3390	item = &(tr->item->clone);	3082	item = tr->item;
3391		3083
3392	if (item->type == SPELL)	3084	if (item->type == SPELL)
3393	{	3085	{
3394	if (check_spell_known (who, item->name))	3086	if (check_spell_known (who, item->name))
3395	return;	3087	return;
…		…
3454	{	3146	{
3455	/* forces in the treasurelist can alter the player's stats */	3147	/* forces in the treasurelist can alter the player's stats */
3456	object *skin;	3148	object *skin;
3457		3149
3458	/* first get the dragon skin force */	3150	/* first get the dragon skin force */
3459	shstr_cmp dragon_skin_force ("dragon_skin_force");
3460	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)
3461	;	3152	;
3462		3153
3463	if (!skin)	3154	if (!skin)
3464	return;	3155	return;
3465		3156
…		…
3479	else	3170	else
3480	j = 1;	3171	j = 1;
3481	strcat (buf, spellpathnames[i]);	3172	strcat (buf, spellpathnames[i]);
3482	}	3173	}
3483	}	3174	}
		3175
3484	strcat (buf, ".");	3176	strcat (buf, ".");
3485	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3177	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3486	}	3178	}
3487		3179
3488	/* evtl. adding flags: */	3180	/* evtl. adding flags: */
3489	if (QUERY_FLAG (item, FLAG_XRAYS))	3181	if (item->flag [FLAG_XRAYS])
3490	SET_FLAG (skin, FLAG_XRAYS);	3182	skin->set_flag (FLAG_XRAYS);
3491	if (QUERY_FLAG (item, FLAG_STEALTH))	3183	if (item->flag [FLAG_STEALTH])
3492	SET_FLAG (skin, FLAG_STEALTH);	3184	skin->set_flag (FLAG_STEALTH);
3493	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3185	if (item->flag [FLAG_SEE_IN_DARK])
3494	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3186	skin->set_flag (FLAG_SEE_IN_DARK);
3495		3187
3496	/* print message if there is one */	3188	/* print message if there is one */
3497	if (item->msg != NULL)	3189	if (item->msg != NULL)
3498	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3190	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3499	}	3191	}
3500	else	3192	else
3501	{	3193	{
3502	/* generate misc. treasure */	3194	/* generate misc. treasure */
3503	tmp = arch_to_object (tr->item);	3195	tmp = tr->item->instance ();
3504	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));
3505	tmp = insert_ob_in_ob (tmp, who);	3197	who->insert (tmp);
3506	if (who->type == PLAYER)
3507	esrv_send_item (who, tmp);
3508	}	3198	}
3509	}	3199	}
3510		3200
3511	/**	3201	//-GPL
3512	* Unready an object for a player. This function does nothing if the object was
3513	* not readied.
3514	*/
3515	void
3516	player_unready_range_ob (player *pl, object *ob)
3517	{
3518	if (pl->ob->current_weapon == ob)
3519	pl->ob->current_weapon = 0;
3520
3521	if (pl->combat_ob == ob)
3522	pl->combat_ob = 0;
3523
3524	if (pl->ranged_ob == ob)
3525	pl->ranged_ob = 0;
3526	}
3527		3202
3528	sint8	3203	sint8
3529	player::visibility_at (maptile *map, int x, int y) const	3204	player::darkness_at (maptile *map, int x, int y) const
3530	{	3205	{
3531	if (!ns)	3206	if (!ns)
3532	return 0;	3207	return LOS_BLOCKED;
3533		3208
3534	int dx, dy;	3209	int dx, dy;
3535	if (!adjacent_map (map, ns->current_map, &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
		3219	void
		3220	player::infobox (const char *title, const char *msg, int color)
		3221	{
		3222	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		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)
3536	return 0;	3242	return;
3537		3243
3538	x += dx - ns->current_x + ns->mapx / 2;	3244	va_list ap;
3539	y += dy - ns->current_y + ns->mapy / 2;	3245	va_start (ap, format);
3540		3246	contr->failmsg (vformat (format, ap));
3541	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3247	va_end (ap);
3542	return 0;
3543
3544	return 100 - blocked_los [x][y];
3545	}	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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