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Comparing deliantra/server/server/player.C (file contents):
Revision 1.144 by root, Sat May 26 15:44:08 2007 UTC vs.
Revision 1.273 by root, Sun Apr 18 05:54:18 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	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
153	static void	41	static void
154	set_first_map (object *op)	42	set_first_map (object *op)
155	{	43	{
156	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
…		…
166		54
167	players.insert (this);	55	players.insert (this);
168	ob->remove ();	56	ob->remove ();
169	ob->map = 0;	57	ob->map = 0;
170	ob->activate_recursive ();	58	ob->activate_recursive ();
171	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
172	add_friendly_object (ob);	60	add_friendly_object (ob);
173	}	61	}
174		62
175	void	63	void
176	player::deactivate ()	64	player::deactivate ()
…		…
184		72
185	if (ob->map)	73	if (ob->map)
186	maplevel = ob->map->path;	74	maplevel = ob->map->path;
187		75
188	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
189	ob->map = 0;	78	ob->map = 0;
190	party = 0;	79	party = 0;
191
192	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
193		80
194	players.erase (this);	81	players.erase (this);
195	}	82	}
196		83
197	// connect the player with a specific client	84	// connect the player with a specific client
…		…
207	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
208		95
209	ns->update_look = 0;	96	ns->update_look = 0;
210	ns->look_position = 0;	97	ns->look_position = 0;
211		98
212	clear_los (ob);	99	clear_los ();
213		100
214	ns->reset_stats ();	101	ns->reset_stats ();
215		102
216	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
217	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
218	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
219		106
220	ob->carrying = sum_weight (ob);	107	ob->update_weight ();
221	link_player_skills (ob);	108	link_skills ();
222		109
223	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
224
225	assign (title, ob->arch->clone.name);	110	assign (title, ob->arch->object::name);
226		111
227	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
228	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
229	{	114	{
230	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
231
232	shstr_cmp dragon_ability_force ("dragon_ability_force");
233	shstr_cmp dragon_skin_force ("dragon_skin_force");
234		116
235	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
236	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
237	if (tmp->arch->name == dragon_ability_force)	119	if (tmp->arch->archname == shstr_dragon_ability_force)
238	abil = tmp;	120	abil = tmp;
239	else if (tmp->arch->name == dragon_skin_force)	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
240	skin = tmp;	122	skin = tmp;
241		123
242	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
243	}	125	}
244		126
245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
246		128
247	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
248		130
249	ob->flag [FLAG_READY_WEAPON] = false;
250	ob->flag [FLAG_READY_SKILL] = false;
251	ob->flag [FLAG_READY_BOW] = false;
252
253	for (object *op = ob->inv; op; op = op->below)
254	if (op->flag [FLAG_APPLIED])
255	switch (op->type)
256	{
257	case SKILL:
258	ob->flag [FLAG_APPLIED] = false;
259	break;
260
261	case WAND:
262	case ROD:
263	case HORN:
264	case BOW:
265	ranged_ob = op;
266	break;
267
268	case WEAPON:
269	combat_ob = op;
270	break;
271	}
272
273	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
274	ob->update_stats ();	131	ob->update_stats ();
275		132
276	ns->floorbox_update ();	133	ns->floorbox_update ();
277	esrv_send_inventory (ob, ob);	134	esrv_send_inventory (ob, ob);
278	esrv_add_spells (this, 0);	135	esrv_add_spells (this, 0);
279		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
280	activate ();	143	activate ();
281
282	send_rules (ob);
283	send_news (ob);
284	display_motd (ob);
285		144
286	INVOKE_PLAYER (CONNECT, this);	145	INVOKE_PLAYER (CONNECT, this);
287	INVOKE_PLAYER (LOGIN, this);	146	INVOKE_PLAYER (LOGIN, this);
288	}	147	}
289		148
290	void	149	void
291	player::disconnect ()	150	player::disconnect ()
292	{	151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
293	if (ns)	158	if (ns)
294	{	159	{
295	if (active)	160	if (active)
296	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
297		162
…		…
300	ns->reset_stats ();	165	ns->reset_stats ();
301	ns->pl = 0;	166	ns->pl = 0;
302	ns = 0;	167	ns = 0;
303	}	168	}
304		169
305	if (ob)	170	// this is important for the player scheduler to get the correct refcount
306	ob->close_container (); //TODO: client-specific	171	// when ns = 0
		172	observe = viewpoint = ob;
307		173
308	deactivate ();	174	deactivate ();
309	}	175	}
		176
		177	//-GPL
310		178
311	// the need for this function can be explained	179	// the need for this function can be explained
312	// by load_object not returning the object	180	// by load_object not returning the object
313	void	181	void
314	player::set_object (object *op)	182	player::set_object (object *op)
315	{	183	{
316	ob = op;	184	ob = observe = viewpoint = op;
317	ob->contr = this; /* this aren't yet in archetype */	185	ob->contr = this; /* this aren't yet in archetype */
318		186
319	ob->speed = 1.0f;	187	ob->speed = 1.0f;
320	ob->speed_left = 0.5f;	188	ob->speed_left = 0.5f;
321		189
322	ob->direction = 5; /* So player faces south */	190	ob->direction = 5; /* So player faces south */
323	}	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
324		208
325	player::player ()	209	player::player ()
326	{	210	{
327	/* There are some elements we want initialised to non zero value -	211	/* There are some elements we want initialised to non zero value -
328	* we deal with that below this point.	212	* we deal with that below this point.
…		…
334	savebed_map = first_map_path; /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
335		219
336	gen_sp_armour = 10;	220	gen_sp_armour = 10;
337	bowtype = bow_normal;	221	bowtype = bow_normal;
338	petmode = pet_normal;	222	petmode = pet_normal;
339	listening = 10;
340	usekeys = containers;	223	usekeys = containers;
341	peaceful = 1; /* default peaceful */	224	peaceful = 1; /* default peaceful */
342	do_los = 1;	225	do_los = 1;
343		226
344	weapon_sp = 1.0f;	227	weapon_sp = 1.0f;
…		…
351	disconnect ();	234	disconnect ();
352		235
353	attachable::do_destroy ();	236	attachable::do_destroy ();
354		237
355	if (ob)	238	if (ob)
356	{
357	ob->destroy_inv (false);
358	ob->destroy ();	239	ob->destroy ();
359	}	240
		241	ob = observe = viewpoint = 0;
360	}	242	}
361		243
362	player::~player ()	244	player::~player ()
363	{	245	{
364	/* Clear item stack */	246	/* Clear item stack */
365	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	}
366	}	276	}
367		277
368	/* Tries to add player on the connection passed in ns.	278	/* Tries to add player on the connection passed in ns.
369	* 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
370	* mode.	280	* mode.
…		…
372	player *	282	player *
373	player::create ()	283	player::create ()
374	{	284	{
375	player *pl = new player;	285	player *pl = new player;
376		286
377	pl->set_object (arch_to_object (get_player_archetype (0)));	287	pl->set_object (get_player_archetype (0)->instance ());
378		288
379	pl->ob->roll_stats ();	289	pl->ob->roll_stats ();
380	pl->ob->stats.wc = 2;	290	pl->ob->stats.wc = 2;
381	pl->ob->run_away = 25; /* Then we panick... */	291	pl->ob->run_away = 25; /* Then we panick... */
382		292
383	set_first_map (pl->ob);	293	set_first_map (pl->ob);
384		294
385	return pl;	295	return pl;
386	}
387
388	/*
389	* get_player_archetype() return next player archetype from archetype
390	* list. Not very efficient routine, but used only creating new players.
391	* Note: there MUST be at least one player archetype!
392	*/
393	archetype *
394	get_player_archetype (archetype *at)
395	{
396	archetype *start = at;
397
398	for (;;)
399	{
400	if (at == NULL || at->next == NULL)
401	at = first_archetype;
402	else
403	at = at->next;
404
405	if (at->clone.type == PLAYER)
406	return at;
407
408	if (at == start)
409	{
410	LOG (llevError, "No Player archetypes\n");
411	exit (-1);
412	}
413	}
414	}	296	}
415		297
416	object *	298	object *
417	get_nearest_player (object *mon)	299	get_nearest_player (object *mon)
418	{	300	{
…		…
421	unsigned lastdist;	303	unsigned lastdist;
422	rv_vector rv;	304	rv_vector rv;
423		305
424	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	306	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
425	{	307	{
426	/* We should not find free objects on this friendly list, but it
427	* does periodically happen. Given that, lets deal with it.
428	* While unlikely, it is possible the next object on the friendly
429	* list is also free, so encapsulate this in a while loop.
430	*/
431	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
432	{
433	object *tmp = ol->ob;
434
435	/* Can't do much more other than log the fact, because the object
436	* itself will have been cleared.
437	*/
438	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
439	tmp->debug_desc ());
440	ol = ol->next;
441	remove_friendly_object (tmp);
442	if (!ol)
443	return op;
444	}
445
446	/* Remove special check for player from this. First, it looks to cause
447	* some crashes (ol->ob->contr not set properly?), but secondly, a more
448	* complicated method of state checking would be needed in any case -
449	* as it was, a clever player could type quit, and the function would
450	* skip them over while waiting for confirmation. Remove
451	* on_same_map check, as can_detect_enemy also does this
452	*/
453	if (!can_detect_enemy (mon, ol->ob, &rv))	308	if (!can_detect_enemy (mon, ol->ob, &rv))
454	continue;	309	continue;
455		310
456	if (lastdist > rv.distance)	311	if (lastdist > rv.distance)
457	{	312	{
…		…
519	*/	374	*/
520	int	375	int
521	path_to_player (object *mon, object *pl, unsigned mindiff)	376	path_to_player (object *mon, object *pl, unsigned mindiff)
522	{	377	{
523	rv_vector rv;	378	rv_vector rv;
524	sint16 x, y;
525	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;
526	maptile *m, *lastmap;
527		380
528	get_rangevector (mon, pl, &rv, 0);	381	get_rangevector (mon, pl, &rv, 0);
529		382
530	if (rv.distance < mindiff)	383	if (rv.distance < mindiff)
531	return 0;	384	return 0;
532		385
533	x = mon->x;	386	mapxy pos (mon);
534	y = mon->y;
535	m = mon->map;
536	dir = rv.direction;	387	dir = rv.direction;
537	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 */
538	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	389	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
539		390
540	/* 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. */
541	if (diff > max)	392	if (diff > max)
542	return 0;	393	return 0;
543		394
544	while (diff > 1 && max > 0)	395	while (diff > 1 && max > 0)
545	{	396	{
546	lastx = x;	397	mapxy lastpos = pos;
547	lasty = y;	398	pos.move (dir);
548	lastmap = m;
549	x = lastx + freearr_x[dir];
550	y = lasty + freearr_y[dir];
551		399
552	mflags = get_map_flags (m, &m, x, y, &x, &y);	400	MoveType blocked;
553	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);	401	bool blocksview;
		402
		403	if (pos.normalise ())
		404	{
		405	mapspace &ms = *pos;
		406
		407	blocksview = ms.flags () & P_BLOCKSVIEW;
		408	blocked = ms.move_block;
		409	}
		410	else
		411	{
		412	blocksview = true;
		413	blocked = MOVE_ALL;
		414	}
554		415
555	/* Space is blocked - try changing direction a little */	416	/* Space is blocked - try changing direction a little */
556	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	417	if ((blocksview || OB_TYPE_MOVE_BLOCK (mon, blocked))
557	&& (m == mon->map && blocked_link (mon, m, x, y))))	418	&& (blocked_link (mon, pos.m, pos.x, pos.y)))
558	{	419	{
559	/* recalculate direction from last good location. Possible	420	/* recalculate direction from last good location. Possible
560	* we were not traversing ideal location before.	421	* we were not traversing ideal location before.
561	*/	422	*/
562	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	423	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
563	if (rv.direction != dir)	424	if (rv.direction != dir)
564	{	425	{
565	/* OK - says direction should be different - lets reset the	426	/* OK - says direction should be different - lets reset the
566	* the values so it will try again.	427	* the values so it will try again.
567	*/	428	*/
568	x = lastx;
569	y = lasty;
570	m = lastmap;	429	pos = lastpos;
571	dir = firstdir = rv.direction;	430	dir = firstdir = rv.direction;
572	}	431	}
573	else	432	else
574	{	433	{
575	/* direct path is blocked - try taking a side step to	434	/* direct path is blocked - try taking a side step to
…		…
582	*/	441	*/
583	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	442	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
584	{	443	{
585	if (i == 0)	444	if (i == 0)
586	continue; /* already did this, so skip it */	445	continue; /* already did this, so skip it */
		446
587	/* Use lastdir here - otherwise,	447	/* Use lastdir here - otherwise,
588	* since the direction that the creature should move in	448	* since the direction that the creature should move in
589	* may change, you could get infinite loops.	449	* may change, you could get infinite loops.
590	* ie, player is northwest, but monster can only	450	* ie, player is northwest, but monster can only
591	* move west, so it does that. It goes some distance,	451	* move west, so it does that. It goes some distance,
…		…
593	* can't do that, but now finds it can move east, and	453	* can't do that, but now finds it can move east, and
594	* gets back to its original point. lastdir contains	454	* gets back to its original point. lastdir contains
595	* the last direction the creature has successfully	455	* the last direction the creature has successfully
596	* moved.	456	* moved.
597	*/	457	*/
598
599	x = lastx + freearr_x[absdir (lastdir + i)];
600	y = lasty + freearr_y[absdir (lastdir + i)];
601	m = lastmap;	458	pos = lastpos;
602	mflags = get_map_flags (m, &m, x, y, &x, &y);	459	pos.move (absdir (lastdir + i));
603	if (mflags & P_OUT_OF_MAP)	460
		461	if (!pos.normalise ())
604	continue;	462	continue;
605	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	463
606	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	464	mapspace &ms = *pos;
		465
		466	if (ms.flags () & P_BLOCKSVIEW)
607	continue;	467	continue;
608	if (mflags & P_BLOCKSVIEW)	468
		469	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
609	continue;	470	continue;
610		471
611	if (m == mon->map && blocked_link (mon, m, x, y))	472	if (blocked_link (mon, pos.m, pos.x, pos.y))
612	break;	473	break;
613	}	474	}
		475
614	/* go through entire loop without finding a valid	476	/* go through entire loop without finding a valid
615	* sidestep to take - thus, no valid path.	477	* sidestep to take - thus, no valid path.
616	*/	478	*/
617	if (i == (DETOUR_AMOUNT + 1))	479	if (i == DETOUR_AMOUNT + 1)
618	return 0;	480	return 0;
		481
619	diff--;	482	diff--;
620	lastdir = dir;	483	lastdir = dir;
621	max--;	484	max--;
622	if (!firstdir)	485	if (!firstdir)
623	firstdir = dir + i;	486	firstdir = dir + i;
…		…
627	{	490	{
628	/* we moved towards creature, so diff is less */	491	/* we moved towards creature, so diff is less */
629	diff--;	492	diff--;
630	max--;	493	max--;
631	lastdir = dir;	494	lastdir = dir;
		495
632	if (!firstdir)	496	if (!firstdir)
633	firstdir = dir;	497	firstdir = dir;
634	}	498	}
635		499
636	if (diff <= 1)	500	if (diff <= 1)
637	{	501	{
638	/* Recalculate diff (distance) because we may not have actually	502	/* Recalculate diff (distance) because we may not have actually
639	* headed toward player for entire distance.	503	* headed toward player for entire distance.
640	*/	504	*/
641	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	505	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
642	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	506	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
643	}	507	}
644		508
645	if (diff > max)	509	if (diff > max)
646	return 0;	510	return 0;
…		…
652		516
653	return firstdir;	517	return firstdir;
654	}	518	}
655		519
656	void	520	void
657	give_initial_items (object *pl, treasurelist * items)	521	give_initial_items (object *pl, treasurelist *items)
658	{	522	{
659	object *op, *next = NULL;
660
661	if (pl->randomitems != NULL)	523	if (pl->randomitems)
662	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	524	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
663		525
664	for (op = pl->inv; op; op = next)	526	for (object *next, *op = pl->inv; op; op = next)
665	{	527	{
666	next = op->below;	528	next = op->below;
667		529
668	/* Forces get applied per default, unless they have the	530	/* Forces get applied per default, unless they have the
669	* flag "neutral" set. Sorry but I can't think of a better way	531	* flag "neutral" set. Sorry but I can't think of a better way
670	*/	532	*/
671	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	533	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
672	SET_FLAG (op, FLAG_APPLIED);	534	op->set_flag (FLAG_APPLIED);
673		535
674	/* we never give weapons/armour if these cannot be used	536	/* we never give weapons/armour if these cannot be used
675	* by this player due to race restrictions	537	* by this player due to race restrictions
676	*/	538	*/
677	if (pl->type == PLAYER)	539	if (pl->type == PLAYER)
678	{	540	{
679	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	541	if ((!pl->flag [FLAG_USE_ARMOUR]
		542	&&
680	(op->type == ARMOUR || op->type == BOOTS ||	543	(op->type == ARMOUR || op->type == BOOTS
681	op->type == CLOAK || op->type == HELMET ||	544	|| op->type == CLOAK || op->type == HELMET
682	op->type == SHIELD || op->type == GLOVES ||	545	|| op->type == SHIELD || op->type == GLOVES
683	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	546	|| op->type == BRACERS || op->type == GIRDLE))
		547	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
684	{	548	{
685	op->destroy ();	549	op->destroy ();
686	continue;	550	continue;
687	}	551	}
688	}	552	}
689		553
690	/* This really needs to be better - we should really give	554	/* Here we remove duplicated skills (as duplicated spell objects have
691	* a substitute spellbook. The problem is that we don't really	555	* _very_ confusing effects for players), which could for instance be
692	* have a good idea what to replace it with (need something like	556	* generated by bad treasurelists. - elmex
693	* a first level treasurelist for each skill.)
694	* remove duplicate skills also
695	*/	557	*/
696	if (op->type == SPELLBOOK || op->type == SKILL)	558	if (op->type == SKILL)
697	{	559	{
698	object *tmp;
699
700	for (tmp = op->below; tmp; tmp = tmp->below)	560	for (object *tmp = op->below; tmp; tmp = tmp->below)
701	if (tmp->type == op->type && tmp->name == op->name)	561	if (tmp->type == op->type && tmp->name == op->name)
702	break;
703
704	if (tmp)
705	{	562	{
706	op->destroy ();	563	op->destroy ();
		564	LOG (llevError,
707	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	565	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
708	continue;	566	break;
709	}	567	}
710		568
711	if (op->nrof > 1)	569	if (op->nrof > 1)
712	op->nrof = 1;	570	op->nrof = 1;
713	}	571	}
714		572
715	if (op->type == SPELLBOOK && op->inv)	573	if (op->type == SPELLBOOK && op->inv)
716	{	574	op->inv->clr_flag (FLAG_STARTEQUIP);
717	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
718	}
719		575
720	/* Give starting characters identified, uncursed, and undamned	576	/* Give starting characters identified, uncursed, and undamned
721	* items. Just don't identify gold or silver, or it won't be	577	* items. Just don't identify gold or silver, or it won't be
722	* merged properly.	578	* merged properly.
723	*/	579	*/
724	if (need_identify (op))	580	if (op->need_identify ())
725	{
726	SET_FLAG (op, FLAG_IDENTIFIED);
727	CLEAR_FLAG (op, FLAG_CURSED);
728	CLEAR_FLAG (op, FLAG_DAMNED);
729	}	581	{
		582	op->set_flag (FLAG_IDENTIFIED);
		583	op->clr_flag (FLAG_CURSED);
		584	op->clr_flag (FLAG_DAMNED);
		585	}
		586
730	if (op->type == SPELL)	587	if (op->type == SPELL)
731	{	588	{
732	op->destroy ();	589	op->destroy ();
733	continue;	590	continue;
734	}	591	}
735	else if (op->type == SKILL)	592	else if (op->type == SKILL)
736	{	593	{
737	SET_FLAG (op, FLAG_CAN_USE_SKILL);	594	op->set_flag (FLAG_CAN_USE_SKILL);
738	op->stats.exp = 0;	595	op->stats.exp = 0;
739	op->level = 1;	596	op->level = 1;
740	}	597	}
741	/* lock all 'normal items by default */	598	else /* lock all 'normal items by default */
742	else	599	op->set_flag (FLAG_INV_LOCKED);
743	SET_FLAG (op, FLAG_INV_LOCKED);
744	} /* for loop of objects in player inv */	600	} /* for loop of objects in player inv */
745		601
746	/* Need to set up the skill pointers */	602	/* Need to set up the skill pointers */
747	link_player_skills (pl);	603	pl->contr->link_skills ();
748	}	604	}
749		605
750	void	606	void
751	get_party_password (object *op, partylist *party)	607	get_party_password (object *op, partylist *party)
752	{	608	{
…		…
762	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	618	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
763	}	619	}
764		620
765	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	621	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
766	static int	622	static int
767	roll_stat (void)	623	roll_stat ()
768	{	624	{
769	int a[4], i, j, k;	625	int a[4], i, j, k;
770		626
771	for (i = 0; i < 4; i++)	627	for (i = 0; i < 4; i++)
772	a[i] = (int) rndm (6) + 1;	628	a[i] = (int) rndm (6) + 1;
…		…
853	static void	709	static void
854	start_info (object *op)	710	start_info (object *op)
855	{	711	{
856	char buf[MAX_BUF];	712	char buf[MAX_BUF];
857		713
858	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	714	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
859	new_draw_info (NDI_UNIQUE, 0, op, buf);	715	new_draw_info (NDI_UNIQUE, 0, op, buf);
860	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
861	//new_draw_info (NDI_UNIQUE, 0, op, " ");
862	}	716	}
863		717
864	/* This function takes the key that is passed, and does the	718	/* This function takes the key that is passed, and does the
865	* appropriate action with it (change race, or other things).	719	* appropriate action with it (change race, or other things).
866	* The function name is for historical reasons - now we have	720	* The function name is for historical reasons - now we have
…		…
869	*/	723	*/
870	void	724	void
871	player::chargen_race_done ()	725	player::chargen_race_done ()
872	{	726	{
873	/* this must before then initial items are given */	727	/* this must before then initial items are given */
874	esrv_new_player (ob->contr, ob->weight + ob->carrying);	728	esrv_new_player (ob->contr);
875		729
876	treasurelist *tl = treasurelist::find ("starting_wealth");	730	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
877	if (tl)	731	if (tl)
878	create_treasure (tl, ob, 0, 0, 0);	732	create_treasure (tl, ob, 0, 0, 0);
879		733
880	INVOKE_PLAYER (BIRTH, ob->contr);	734	INVOKE_PLAYER (BIRTH, ob->contr);
881	INVOKE_PLAYER (LOGIN, ob->contr);	735	INVOKE_PLAYER (LOGIN, ob->contr);
…		…
883	ob->contr->ns->state = ST_PLAYING;	737	ob->contr->ns->state = ST_PLAYING;
884		738
885	if (ob->msg)	739	if (ob->msg)
886	ob->msg = 0;	740	ob->msg = 0;
887		741
888	/* We create this now because some of the unique maps will need it
889	* to save here.
890	*/
891	{
892	char buf[MAX_BUF];
893	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
894	make_path_to_file (buf);
895	}
896
897	start_info (ob);	742	start_info (ob);
898	CLEAR_FLAG (ob, FLAG_WIZ);	743	ob->clr_flag (FLAG_WIZ);
899	give_initial_items (ob, ob->randomitems);	744	give_initial_items (ob, ob->randomitems);
900	link_player_skills (ob);
901	esrv_send_inventory (ob, ob);	745	esrv_send_inventory (ob, ob);
902	ob->update_stats ();	746	ob->update_stats ();
903		747
904	/* This moves the player to a different start map, if there	748	/* This moves the player to a different start map, if there
905	* is one for this race	749	* is one for this race
906	*/	750	*/
907	if (*first_map_ext_path)	751	if (*first_map_ext_path)
908	{	752	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
909	object *tmp;
910	char mapname[MAX_BUF];
911
912	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->name);
913	tmp = object::create ();
914	EXIT_PATH (tmp) = mapname;
915	EXIT_X (tmp) = ob->x;
916	EXIT_Y (tmp) = ob->y;
917	ob->enter_exit (tmp); /* we don't really care if it succeeded;
918	* if the map isn't there, then stay on the
919	* default initial map */
920	tmp->destroy ();
921	}
922	else	753	else
923	LOG (llevDebug, "first_map_ext_path not set\n");	754	LOG (llevDebug, "first_map_ext_path not set\n");
924	}	755	}
925		756
926	void	757	void
…		…
936	int x = ob->x, y = ob->y;	767	int x = ob->x, y = ob->y;
937		768
938	ob->remove_statbonus ();	769	ob->remove_statbonus ();
939	ob->remove ();	770	ob->remove ();
940	ob->arch = get_player_archetype (ob->arch);	771	ob->arch = get_player_archetype (ob->arch);
941	ob->arch->clone.copy_to (ob);	772	ob->arch->copy_to (ob);
942	ob->instantiate ();	773	ob->instantiate ();
943	ob->stats = ob->contr->orig_stats;	774	ob->stats = ob->contr->orig_stats;
944	ob->name = ob->name_pl = name;	775	ob->name = ob->name_pl = name;
945	ob->x = x;	776	ob->x = x;
946	ob->y = y;	777	ob->y = y;
947	SET_ANIMATION (ob, 2); /* So player faces south */	778	SET_ANIMATION (ob, 2); /* So player faces south */
948	insert_ob_in_map (ob, ob->map, ob, 0);	779	insert_ob_in_map (ob, ob->map, ob, 0);
949	assign (ob->contr->title, ob->arch->clone.name);	780	assign (ob->contr->title, ob->arch->object::name);
950	ob->add_statbonus ();	781	ob->add_statbonus ();
951	}	782	}
952	while (!allowed_class (ob));	783	while (!allowed_class (ob));
953		784
954	update_object (ob, UP_OBJ_FACE);	785	update_object (ob, UP_OBJ_FACE);
…		…
957	ob->stats.hp = ob->stats.maxhp;	788	ob->stats.hp = ob->stats.maxhp;
958	ob->stats.sp = ob->stats.maxsp;	789	ob->stats.sp = ob->stats.maxsp;
959	ob->stats.grace = 0;	790	ob->stats.grace = 0;
960	}	791	}
961		792
962	void	793	static void
963	flee_player (object *op)	794	flee_player (object *op)
964	{	795	{
965	int dir, diff;	796	int dir, diff;
966	rv_vector rv;	797	rv_vector rv;
967		798
968	if (op->stats.hp < 0)	799	if (op->stats.hp < 0)
969	{	800	{
970	LOG (llevDebug, "Fleeing player is dead.\n");	801	LOG (llevDebug, "Fleeing player is dead.\n");
971	CLEAR_FLAG (op, FLAG_SCARED);	802	op->clr_flag (FLAG_SCARED);
972	return;	803	return;
973	}	804	}
974		805
975	if (op->enemy == NULL)	806	if (!op->enemy)
976	{	807	{
977	LOG (llevDebug, "Fleeing player had no enemy.\n");	808	LOG (llevDebug, "Fleeing player had no enemy.\n");
978	CLEAR_FLAG (op, FLAG_SCARED);	809	op->clr_flag (FLAG_SCARED);
979	return;	810	return;
980	}	811	}
981		812
982	/* Seen some crashes here. Since we don't store an	813	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
983	* op->enemy_count, it is possible that something destroys the
984	* actual enemy, and the object is recycled.
985	*/
986	if (op->enemy->map == NULL)
987	{	814	{
988	CLEAR_FLAG (op, FLAG_SCARED);
989	op->enemy = NULL;	815	op->enemy = NULL;
990	return;	816	op->clr_flag (FLAG_SCARED);
991	}
992
993	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
994	{
995	op->enemy = NULL;
996	CLEAR_FLAG (op, FLAG_SCARED);
997	return;	817	return;
998	}	818	}
999		819
1000	get_rangevector (op, op->enemy, &rv, 0);	820	get_rangevector (op, op->enemy, &rv, 0);
1001		821
1002	dir = absdir (4 + rv.direction);	822	dir = absdir (4 + rv.direction);
1003	for (diff = 0; diff < 3; diff++)	823	for (diff = 0; diff < 3; diff++)
1004	{	824	{
1005	int m = 1 - (RANDOM () & 2);	825	int m = 1 - rndm (2) * 2;
1006		826
1007	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	827	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1008	return;	828	return;
1009	}	829	}
1010		830
1011	/* Cornered, get rid of scared */	831	/* Cornered, get rid of scared */
1012	CLEAR_FLAG (op, FLAG_SCARED);	832	op->clr_flag (FLAG_SCARED);
1013	op->enemy = NULL;	833	op->enemy = NULL;
1014	}	834	}
1015		835
1016	/* check_pick sees if there is stuff to be picked up/picks up stuff.	836	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1017	* It returns 1 if the player should keep on moving, 0 if he should	837	* It returns 1 if the player should keep on moving, 0 if he should
…		…
1021	check_pick (object *op)	841	check_pick (object *op)
1022	{	842	{
1023	object *tmp, *next;	843	object *tmp, *next;
1024	int stop = 0;	844	int stop = 0;
1025	int wvratio;	845	int wvratio;
1026	char putstring[128];
1027		846
1028	/* if you're flying, you cna't pick up anything */	847	/* if you're flying, you can't pick up anything */
1029	if (op->move_type & MOVE_FLYING)	848	if (op->move_type & MOVE_FLYING)
1030	return 1;	849	return 1;
1031		850
1032	next = op->below;	851	next = op->below;
		852
		853	int cnt = MAX_ITEM_PER_ACTION;
		854	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1033		855
1034	/* loop while there are items on the floor that are not marked as	856	/* loop while there are items on the floor that are not marked as
1035	* destroyed */	857	* destroyed */
1036	while (next && !next->destroyed ())	858	while (next && !next->destroyed ())
1037	{	859	{
1038	tmp = next;	860	tmp = next;
1039	next = tmp->below;	861	next = tmp->below;
1040		862
		863	if (cnt <= 0)
		864	{
		865	op->failmsg ("Couldn't pickup all items at once.");
		866	return 0;
		867	}
		868
1041	if (op->destroyed ())	869	if (op->destroyed ())
1042	return 0;	870	return 0;
1043		871
1044	if (!can_pick (op, tmp))	872	if (!can_pick (op, tmp))
1045	continue;	873	continue;
1046		874
1047	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	875	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1048	{	876	{
1049	if (item_matched_string (op, tmp, op->contr->search_str))	877	if (item_matched_string (op, tmp, op->contr->search_str))
1050	pick_up (op, tmp);	878	CHK_PICK_PICKUP;
		879
1051	continue;	880	continue;
1052	}	881	}
1053		882
1054	/* high not bit set? We're using the old autopickup model */	883	/* pickup handling */
		884	if (op->contr->mode & PU_DEBUG)
		885	{
		886	/* some debugging code to figure out item information */
		887	const char *str = tmp->name
		888	? format ("item name: %s item type: %d weight/value: %d",
		889	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		890	: format ("item name: %s item type: %d weight/value: %d",
		891	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		892
		893	new_draw_info (NDI_UNIQUE, 0, op, str);
		894	}
		895
		896	if (op->contr->mode & PU_INHIBIT)
		897	return 1;
		898
		899	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		900	return 1;
		901
		902	/* philosophy:
		903	* It's easy to grab an item type from a pile, as long as it's
		904	* generic. This takes no game-time. For more detailed pickups
		905	* and selections, select-items should be used. This is a
		906	* grab-as-you-run type mode that's really useful for arrows for
		907	* example.
		908	* The drawback: right now it has no frontend, so you need to
		909	* stick the bits you want into a calculator in hex mode and then
		910	* convert to decimal and then 'pickup <#>
		911	*/
		912
		913	/* the first two modes are exclusive: if NOTHING we return, if
		914	* STOP then we stop. All the rest are applied sequentially,
		915	* meaning if any test passes, the item gets picked up. */
		916
		917	/* if mode is set to pick nothing up, return */
		918	if (op->contr->mode == PU_NOTHING)
		919	return 1;
		920
		921	/* if mode is set to stop when encountering objects, return */
		922	/* take STOP before INHIBIT since it doesn't actually pick
		923	* anything up */
		924	if (op->contr->mode & PU_STOP)
		925	return 0;
		926
		927	/* useful for going into stores and not losing your settings... */
		928	/* and for battles wher you don't want to get loaded down while
		929	* fighting */
		930	if (op->contr->mode & PU_INHIBIT)
		931	return 1;
		932
		933	/* prevent us from turning into auto-thieves :) */
		934	if (tmp->flag [FLAG_UNPAID])
		935	continue;
		936
		937	/* ignore known cursed objects */
		938	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		939	continue;
		940
		941	/* all food and drink if desired */
		942	/* question: don't pick up known-poisonous stuff? */
1055	if (!(op->contr->mode & PU_NEWMODE))	943	if (op->contr->mode & PU_FOOD)
		944	if (tmp->type == FOOD)
1056	{	945	{
1057	switch (op->contr->mode)	946	CHK_PICK_PICKUP;
		947	continue;
		948	}
		949
		950	if (op->contr->mode & PU_DRINK)
		951	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		952	{
		953	CHK_PICK_PICKUP;
		954	continue;
		955	}
		956
		957	if (op->contr->mode & PU_POTION)
		958	if (tmp->type == POTION)
		959	{
		960	CHK_PICK_PICKUP;
		961	continue;
		962	}
		963
		964	/* spellbooks, skillscrolls and normal books/scrolls */
		965	if (op->contr->mode & PU_SPELLBOOK)
		966	if (tmp->type == SPELLBOOK)
		967	{
		968	CHK_PICK_PICKUP;
		969	continue;
		970	}
		971
		972	if (op->contr->mode & PU_SKILLSCROLL)
		973	if (tmp->type == SKILLSCROLL)
		974	{
		975	CHK_PICK_PICKUP;
		976	continue;
		977	}
		978
		979	if (op->contr->mode & PU_READABLES)
		980	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		981	{
		982	CHK_PICK_PICKUP;
		983	continue;
		984	}
		985
		986	/* wands/staves/rods/horns */
		987	if (op->contr->mode & PU_MAGIC_DEVICE)
		988	if (tmp->type == WAND
		989	|| tmp->type == ROD
		990	|| tmp->type == HORN
		991	|| tmp->type == POWER_CRYSTAL)
		992	{
		993	CHK_PICK_PICKUP;
		994	continue;
		995	}
		996
		997	/* pick up all magical items */
		998	if (op->contr->mode & PU_MAGICAL)
		999	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1000	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1001	{
		1002	CHK_PICK_PICKUP;
		1003	continue;
		1004	}
		1005
		1006	if (op->contr->mode & PU_VALUABLES)
		1007	{
		1008	if (tmp->type == MONEY || tmp->type == GEM)
1058	{	1009	{
1059	case 0:	1010	CHK_PICK_PICKUP;
1060	return 1; /* don't pick up */	1011	continue;
1061	case 1:
1062	pick_up (op, tmp);
1063	return 1;
1064	case 2:
1065	pick_up (op, tmp);
1066	return 0;
1067	case 3:
1068	return 0; /* stop before pickup */
1069	case 4:
1070	pick_up (op, tmp);
1071	break;
1072	case 5:
1073	pick_up (op, tmp);
1074	stop = 1;
1075	break;
1076	case 6:
1077	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1078	pick_up (op, tmp);
1079	break;
1080
1081	case 7:
1082	if (tmp->type == MONEY || tmp->type == GEM)
1083	pick_up (op, tmp);
1084	break;
1085
1086	default:
1087	/* use value density */
1088	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1089	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1090	pick_up (op, tmp);
1091	}	1012	}
1092	}	1013	}
1093	else	1014
1094	{ /* old model */	1015	/* rings & amulets - talismans seems to be typed AMULET */
1095	/* NEW pickup handling */
1096	if (op->contr->mode & PU_DEBUG)	1016	if (op->contr->mode & PU_JEWELS)
		1017	if (tmp->type == RING
		1018	|| tmp->type == AMULET
		1019	|| tmp->type == GIRDLE
		1020	|| tmp->type == SKILL_TOOL)
1097	{	1021	{
1098	/* some debugging code to figure out item information */	1022	CHK_PICK_PICKUP;
1099	if (tmp->name != NULL)
1100	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1101	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1102	else
1103	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1104	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1105
1106	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1107	}
1108
1109	/* philosophy:
1110	* It's easy to grab an item type from a pile, as long as it's
1111	* generic. This takes no game-time. For more detailed pickups
1112	* and selections, select-items should be used. This is a
1113	* grab-as-you-run type mode that's really useful for arrows for
1114	* example.
1115	* The drawback: right now it has no frontend, so you need to
1116	* stick the bits you want into a calculator in hex mode and then
1117	* convert to decimal and then 'pickup <#>
1118	*/
1119
1120	/* the first two modes are exclusive: if NOTHING we return, if
1121	* STOP then we stop. All the rest are applied sequentially,
1122	* meaning if any test passes, the item gets picked up. */
1123
1124	/* if mode is set to pick nothing up, return */
1125
1126	if (op->contr->mode & PU_NOTHING)
1127	return 1;
1128
1129	/* if mode is set to stop when encountering objects, return */
1130	/* take STOP before INHIBIT since it doesn't actually pick
1131	* anything up */
1132
1133	if (op->contr->mode & PU_STOP)
1134	return 0;
1135
1136	/* useful for going into stores and not losing your settings... */
1137	/* and for battles wher you don't want to get loaded down while
1138	* fighting */
1139	if (op->contr->mode & PU_INHIBIT)
1140	return 1;
1141
1142	/* prevent us from turning into auto-thieves :) */
1143	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1144	continue;	1023	continue;
		1024	}
1145		1025
1146	/* ignore known cursed objects */	1026	/* we don't forget dragon food */
1147	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1027	if (op->contr->mode & PU_FLESH)
		1028	if (tmp->type == FLESH)
		1029	{
		1030	CHK_PICK_PICKUP;
1148	continue;	1031	continue;
		1032	}
1149		1033
1150	/* all food and drink if desired */	1034	/* bows and arrows. Bows are good for selling! */
1151	/* question: don't pick up known-poisonous stuff? */	1035	if (op->contr->mode & PU_BOW)
		1036	if (tmp->type == BOW)
		1037	{
		1038	CHK_PICK_PICKUP;
		1039	continue;
		1040	}
		1041
		1042	if (op->contr->mode & PU_ARROW)
		1043	if (tmp->type == ARROW)
		1044	{
		1045	CHK_PICK_PICKUP;
		1046	continue;
		1047	}
		1048
		1049	/* all kinds of armor etc. */
		1050	if (op->contr->mode & PU_ARMOUR)
		1051	if (tmp->type == ARMOUR)
		1052	{
		1053	CHK_PICK_PICKUP;
		1054	continue;
		1055	}
		1056
		1057	if (op->contr->mode & PU_HELMET)
		1058	if (tmp->type == HELMET)
		1059	{
		1060	CHK_PICK_PICKUP;
		1061	continue;
		1062	}
		1063
		1064	if (op->contr->mode & PU_SHIELD)
		1065	if (tmp->type == SHIELD)
		1066	{
		1067	CHK_PICK_PICKUP;
		1068	continue;
		1069	}
		1070
1152	if (op->contr->mode & PU_FOOD)	1071	if (op->contr->mode & PU_BOOTS)
1153	if (tmp->type == FOOD)	1072	if (tmp->type == BOOTS)
		1073	{
		1074	CHK_PICK_PICKUP;
		1075	continue;
		1076	}
		1077
		1078	if (op->contr->mode & PU_GLOVES)
		1079	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1080	{
		1081	CHK_PICK_PICKUP;
		1082	continue;
		1083	}
		1084
		1085	if (op->contr->mode & PU_CLOAK)
		1086	if (tmp->type == CLOAK)
		1087	{
		1088	CHK_PICK_PICKUP;
		1089	continue;
		1090	}
		1091
		1092	/* hoping to catch throwing daggers here */
		1093	if (op->contr->mode & PU_MISSILEWEAPON)
		1094	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1095	{
		1096	CHK_PICK_PICKUP;
		1097	continue;
		1098	}
		1099
		1100	/* careful: chairs and tables are weapons! */
		1101	if (op->contr->mode & PU_ALLWEAPON)
		1102	{
		1103	if (tmp->type == WEAPON)
		1104	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1154	{	1105	{
1155	pick_up (op, tmp);	1106	CHK_PICK_PICKUP;
1156	continue;	1107	continue;
1157	}	1108	}
		1109	}
1158		1110
		1111	/* misc stuff that's useful */
1159	if (op->contr->mode & PU_DRINK)	1112	if (op->contr->mode & PU_KEY)
1160	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1113	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1161	{	1114	{
1162	pick_up (op, tmp);	1115	CHK_PICK_PICKUP;
1163	continue;	1116	continue;
1164	}	1117	}
1165		1118
		1119	/* any of the last 4 bits set means we use the ratio for value
		1120	* pickups */
1166	if (op->contr->mode & PU_POTION)	1121	if (op->contr->mode & PU_RATIO)
1167	if (tmp->type == POTION)	1122	{
		1123	/* use value density to decide what else to grab */
		1124	/* >=7 was >= op->contr->mode */
		1125	/* >=7 is the old standard setting. Now we take the last 4 bits
1168	{	1126	*/
1169	pick_up (op, tmp);
1170	continue;
1171	}
1172
1173	/* spellbooks, skillscrolls and normal books/scrolls */
1174	if (op->contr->mode & PU_SPELLBOOK)
1175	if (tmp->type == SPELLBOOK)
1176	{
1177	pick_up (op, tmp);
1178	continue;
1179	}
1180
1181	if (op->contr->mode & PU_SKILLSCROLL)
1182	if (tmp->type == SKILLSCROLL)
1183	{
1184	pick_up (op, tmp);
1185	continue;
1186	}
1187
1188	if (op->contr->mode & PU_READABLES)
1189	if (tmp->type == BOOK || tmp->type == SCROLL)
1190	{
1191	pick_up (op, tmp);
1192	continue;
1193	}
1194
1195	/* wands/staves/rods/horns */
1196	if (op->contr->mode & PU_MAGIC_DEVICE)
1197	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1198	{
1199	pick_up (op, tmp);
1200	continue;
1201	}
1202
1203	/* pick up all magical items */
1204	if (op->contr->mode & PU_MAGICAL)	1127	wvratio = op->contr->mode & PU_RATIO;
1205	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1128	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1206	{
1207	pick_up (op, tmp);
1208	continue;
1209	}
1210
1211	if (op->contr->mode & PU_VALUABLES)
1212	{	1129	{
1213	if (tmp->type == MONEY || tmp->type == GEM)	1130	#if 0
		1131	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1132	if (tmp->name != NULL)
1214	{	1133	{
1215	pick_up (op, tmp);	1134	fprintf (stderr, "%s", tmp->name);
1216	continue;
1217	}	1135	}
1218	}
1219
1220	/* rings & amulets - talismans seems to be typed AMULET */
1221	if (op->contr->mode & PU_JEWELS)
1222	if (tmp->type == RING || tmp->type == AMULET)
1223	{
1224	pick_up (op, tmp);
1225	continue;
1226	}
1227
1228	/* we don't forget dragon food */
1229	if (op->contr->mode & PU_FLESH)
1230	if (tmp->type == FLESH)
1231	{
1232	pick_up (op, tmp);
1233	continue;
1234	}
1235
1236	/* bows and arrows. Bows are good for selling! */
1237	if (op->contr->mode & PU_BOW)
1238	if (tmp->type == BOW)
1239	{
1240	pick_up (op, tmp);
1241	continue;
1242	}
1243
1244	if (op->contr->mode & PU_ARROW)
1245	if (tmp->type == ARROW)
1246	{
1247	pick_up (op, tmp);
1248	continue;
1249	}
1250
1251	/* all kinds of armor etc. */
1252	if (op->contr->mode & PU_ARMOUR)
1253	if (tmp->type == ARMOUR)
1254	{
1255	pick_up (op, tmp);
1256	continue;
1257	}
1258
1259	if (op->contr->mode & PU_HELMET)
1260	if (tmp->type == HELMET)
1261	{
1262	pick_up (op, tmp);
1263	continue;
1264	}
1265
1266	if (op->contr->mode & PU_SHIELD)
1267	if (tmp->type == SHIELD)
1268	{
1269	pick_up (op, tmp);
1270	continue;
1271	}
1272
1273	if (op->contr->mode & PU_BOOTS)
1274	if (tmp->type == BOOTS)
1275	{
1276	pick_up (op, tmp);
1277	continue;
1278	}
1279
1280	if (op->contr->mode & PU_GLOVES)
1281	if (tmp->type == GLOVES)
1282	{
1283	pick_up (op, tmp);
1284	continue;
1285	}
1286
1287	if (op->contr->mode & PU_CLOAK)
1288	if (tmp->type == CLOAK)
1289	{
1290	pick_up (op, tmp);
1291	continue;
1292	}
1293
1294	/* hoping to catch throwing daggers here */
1295	if (op->contr->mode & PU_MISSILEWEAPON)
1296	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1297	{
1298	pick_up (op, tmp);
1299	continue;
1300	}
1301
1302	/* careful: chairs and tables are weapons! */
1303	if (op->contr->mode & PU_ALLWEAPON)
1304	{
1305	if (tmp->type == WEAPON && tmp->name != NULL)
1306	{
1307	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1308	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1309	{
1310	pick_up (op, tmp);
1311	continue;
1312	}
1313	}
1314
1315	if (tmp->type == WEAPON && tmp->name == NULL)
1316	{
1317	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1318	{
1319	pick_up (op, tmp);
1320	continue;
1321	}
1322	}
1323	}
1324
1325	/* misc stuff that's useful */
1326	if (op->contr->mode & PU_KEY)
1327	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1328	{
1329	pick_up (op, tmp);
1330	continue;
1331	}
1332
1333	/* any of the last 4 bits set means we use the ratio for value
1334	* pickups */
1335	if (op->contr->mode & PU_RATIO)
1336	{
1337	/* use value density to decide what else to grab */
1338	/* >=7 was >= op->contr->mode */
1339	/* >=7 is the old standard setting. Now we take the last 4 bits
1340	* and multiply them by 5, giving 0..15*5== 5..75 */
1341	wvratio = (op->contr->mode & PU_RATIO) * 5;
1342	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1343	{
1344	pick_up (op, tmp);
1345	#if 0
1346	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1347	if (tmp->name != NULL)
1348	{
1349	fprintf (stderr, "%s", tmp->name);
1350	}
1351	else	1136	else
1352	fprintf (stderr, "%s", tmp->arch->name);	1137	fprintf (stderr, "%s", tmp->arch->archname);
1353	fprintf (stderr, ",%d] = ", tmp->type);	1138	fprintf (stderr, ",%d] = ", tmp->type);
1354	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1139	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1355	#endif	1140	#endif
		1141	CHK_PICK_PICKUP;
1356	continue;	1142	continue;
1357	}
1358	}	1143	}
1359	} /* the new pickup model */	1144	} /* the new pickup model */
1360	}	1145	}
1361		1146
1362	return !stop;	1147	return !stop;
		1148	}
		1149
		1150	/* routine for both players and monsters. We call this when
		1151	* there is a possibility for our action distrubing our hiding
		1152	* place or invisiblity spell. Artefact invisiblity causes
		1153	* "noise" instead. If we arent invisible to begin with, we
		1154	* return 0.
		1155	*/
		1156	static int
		1157	action_makes_visible (object *op)
		1158	{
		1159	if (op->invisible && op->flag [FLAG_ALIVE])
		1160	{
		1161	if (op->flag [FLAG_MAKE_INVIS])
		1162	{
		1163	// artefact invisibility is permanent, but we still make noise
		1164	// this is important for game-balance.
		1165	if (op->contr)
		1166	op->make_noise ();
		1167
		1168	return 0;
		1169	}
		1170
		1171	if (op->contr && op->contr->tmp_invis == 0)
		1172	return 0;
		1173
		1174	/* If monsters, they should become visible */
		1175	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1176	{
		1177	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1178	return 1;
		1179	}
		1180	}
		1181
		1182	return 0;
1363	}	1183	}
1364		1184
1365	/*	1185	/*
1366	* Find an arrow in the inventory and after that	1186	* Find an arrow in the inventory and after that
1367	* in the right type container (quiver). Pointer to the	1187	* in the right type container (quiver). Pointer to the
1368	* found object is returned.	1188	* found object is returned.
1369	*/	1189	*/
1370	object *	1190	static object *
1371	find_arrow (object *op, const char *type)	1191	find_arrow (object *op, const char *type)
1372	{	1192	{
1373	object *tmp = 0;
1374
1375	for (op = op->inv; op; op = op->below)	1193	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1376	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1377	tmp = find_arrow (op, type);
1378	else if (op->type == ARROW && op->race == type)	1194	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1195	return splay (tmp);
		1196
		1197	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1198	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1199	if (object *arrow = find_arrow (tmp, type))
		1200	{
		1201	splay (tmp);
1379	return op;	1202	return arrow;
		1203	}
1380		1204
1381	return tmp;	1205	return 0;
1382	}	1206	}
1383		1207
1384	/*	1208	/*
1385	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1209	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1386	* against the target. A full test is not performed, simply a basic test	1210	* against the target. A full test is not performed, simply a basic test
1387	* of resistances. The archer is making a quick guess at what he sees down	1211	* of resistances. The archer is making a quick guess at what he sees down
1388	* the hall. Failing that it does it's best to pick the highest plus arrow.	1212	* the hall. Failing that it does it's best to pick the highest plus arrow.
1389	*/	1213	*/
1390	object *	1214	static object *
1391	find_better_arrow (object *op, object *target, const char *type, int *better)	1215	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1392	{	1216	{
1393	object *tmp = NULL, *arrow, *ntmp;	1217	object *tmp = NULL, *arrow, *ntmp;
1394	int attacknum, attacktype, betterby = 0, i;	1218	int attacknum, attacktype, betterby = 0, i;
1395		1219
1396	if (!type)	1220	if (!type)
1397	return NULL;	1221	return NULL;
1398		1222
1399	for (arrow = op->inv; arrow; arrow = arrow->below)	1223	for (arrow = op->inv; arrow; arrow = arrow->below)
1400	{	1224	{
1401	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1225	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1402	{	1226	{
1403	i = 0;	1227	i = 0;
1404	ntmp = find_better_arrow (arrow, target, type, &i);	1228	ntmp = find_better_arrow (arrow, target, type, &i);
		1229
1405	if (i > betterby)	1230	if (i > betterby)
1406	{	1231	{
1407	tmp = ntmp;	1232	tmp = ntmp;
1408	betterby = i;	1233	betterby = i;
1409	}	1234	}
1410	}	1235	}
1411	else if (arrow->type == ARROW && arrow->race == type)	1236	else if (arrow->type == ARROW && arrow->race == type)
1412	{	1237	{
1413	/* allways prefer assasination/slaying */	1238	/* allways prefer assasination/slaying */
1414	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1239	if (target->race && arrow->slaying.contains (target->race))
1415	{	1240	{
1416	if (arrow->attacktype & AT_DEATH)	1241	if (arrow->attacktype & AT_DEATH)
1417	{	1242	{
1418	*better = 100;	1243	*better = 100;
1419	return arrow;	1244	return arrow;
…		…
1427	else	1252	else
1428	{	1253	{
1429	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1254	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1430	{	1255	{
1431	attacktype = 1 << attacknum;	1256	attacktype = 1 << attacknum;
1432	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1257	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1433	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1258	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1434	{	1259	{
1435	tmp = arrow;	1260	tmp = arrow;
1436	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1261	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1437	}	1262	}
1438	}	1263	}
		1264
1439	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1265	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1440	{	1266	{
1441	tmp = arrow;	1267	tmp = arrow;
1442	betterby = 2 + arrow->magic + arrow->stats.dam;	1268	betterby = 2 + arrow->magic + arrow->stats.dam;
1443	}	1269	}
		1270
1444	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1271	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1445	{	1272	{
1446	tmp = arrow;	1273	tmp = arrow;
1447	betterby = 1 + arrow->magic + arrow->stats.dam;	1274	betterby = 1 + arrow->magic + arrow->stats.dam;
1448	}	1275	}
1449	}	1276	}
1450	}	1277	}
1451	}	1278	}
		1279
1452	if (tmp == NULL && arrow == NULL)	1280	if (tmp == NULL && arrow == NULL)
1453	return find_arrow (op, type);	1281	return find_arrow (op, type);
1454		1282
1455	*better = betterby;	1283	*better = betterby;
1456	return tmp;	1284	return tmp;
…		…
1460	* find_better_arrow to find a decent arrow to use.	1288	* find_better_arrow to find a decent arrow to use.
1461	* op = the shooter	1289	* op = the shooter
1462	* type = bow->race	1290	* type = bow->race
1463	* dir = fire direction	1291	* dir = fire direction
1464	*/	1292	*/
1465	object *	1293	static object *
1466	pick_arrow_target (object *op, const char *type, int dir)	1294	pick_arrow_target (object *op, shstr_cmp type, int dir)
1467	{	1295	{
1468	object *tmp = NULL;	1296	object *tmp = NULL;
1469	maptile *m;	1297	maptile *m;
1470	int i, mflags, found, number;	1298	int i, mflags, found, number;
1471	sint16 x, y;	1299	sint16 x, y;
…		…
1486	for (i = 0, found = 0; i < 20; i++)	1314	for (i = 0, found = 0; i < 20; i++)
1487	{	1315	{
1488	x += freearr_x[dir];	1316	x += freearr_x[dir];
1489	y += freearr_y[dir];	1317	y += freearr_y[dir];
1490	mflags = get_map_flags (m, &m, x, y, &x, &y);	1318	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1319
1491	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1320	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1492	{	1321	{
1493	tmp = NULL;	1322	tmp = 0;
1494	break;	1323	break;
1495	}	1324	}
1496	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1325	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1497	{	1326	{
1498	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1327	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1499	* perhaps a bad assumption.	1328	* perhaps a bad assumption.
1500	*/	1329	*/
1501	tmp = NULL;	1330	tmp = 0;
1502	break;	1331	break;
1503	}	1332	}
		1333
1504	if (mflags & P_IS_ALIVE)	1334	if (mflags & P_IS_ALIVE)
1505	{
1506	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1335	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1507	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1336	if (tmp->flag [FLAG_ALIVE])
1508	{
1509	found++;
1510	break;
1511	}
1512	if (found)
1513	break;	1337	break;
1514	}
1515	}	1338	}
1516	if (tmp == NULL)	1339
		1340	if (!tmp)
1517	return find_arrow (op, type);	1341	return find_arrow (op, type);
1518		1342
1519	if (tmp->head)	1343	if (tmp->head)
1520	tmp = tmp->head;	1344	tmp = tmp->head;
1521		1345
…		…
1561	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1385	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1562	return 0;	1386	return 0;
1563	}	1387	}
1564		1388
1565	// optimisation: move object to top so we will find it quickly again	1389	// optimisation: move object to top so we will find it quickly again
1566	if (bow->below)	1390	splay (bow);
1567	{
1568	bow->remove ();
1569	op->insert (bow);
1570	}
1571
1572	}	1391	}
1573		1392
1574	if (!bow->race || !bow->skill)	1393	if (!bow->race || !bow->skill)
1575	{	1394	{
1576	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1395	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
…		…
1583	{	1402	{
1584	if (op->type == PLAYER)	1403	if (op->type == PLAYER)
1585	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1404	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1586	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1405	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1587	else	1406	else
1588	CLEAR_FLAG (op, FLAG_READY_BOW);	1407	op->clr_flag (FLAG_READY_BOW);
1589		1408
1590	return 0;	1409	return 0;
1591	}	1410	}
1592	}	1411	}
1593		1412
…		…
1602	}	1421	}
1603		1422
1604	/* this should not happen, but sometimes does */	1423	/* this should not happen, but sometimes does */
1605	if (arrow->nrof == 0)	1424	if (arrow->nrof == 0)
1606	{	1425	{
		1426	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1607	arrow->destroy ();	1427	arrow->destroy ();
1608	return 0;	1428	return 0;
1609	}	1429	}
1610		1430
1611	left = arrow; /* these are arrows left to the player */	1431	left = arrow; /* these are arrows left to the player */
1612	arrow = get_split_ob (arrow, 1);	1432	arrow = arrow->split ();
1613	if (!arrow)	1433	if (!arrow)
1614	{	1434	{
1615	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1435	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1616	return 0;	1436	return 0;
1617	}	1437	}
…		…
1621	arrow->direction = dir;	1441	arrow->direction = dir;
1622		1442
1623	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1443	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1624	arrow->stats.hp = arrow->stats.dam;	1444	arrow->stats.hp = arrow->stats.dam;
1625	arrow->stats.grace = arrow->attacktype;	1445	arrow->stats.grace = arrow->attacktype;
1626		1446	arrow->custom_name = arrow->slaying;
1627	if (arrow->slaying)
1628	arrow->spellarg = strdup (arrow->slaying);
1629		1447
1630	#if 0	1448	#if 0
1631	if (player *pl = op->contr)	1449	if (player *pl = op->contr)
1632	{	1450	{
1633	float speed = pl->weapon_sp;	1451	float speed = pl->weapon_sp;
…		…
1679		1497
1680	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1498	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1681	arrow->move_type = MOVE_FLY_LOW;	1499	arrow->move_type = MOVE_FLY_LOW;
1682	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1500	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1683		1501
1684	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1502	op->play_sound (sound_find ("fire_arrow"));
1685	m->insert (arrow, sx, sy, op);	1503	m->insert (arrow, sx, sy, op);
1686		1504
1687	if (!arrow->destroyed ())	1505	if (!arrow->destroyed ())
1688	move_arrow (arrow);	1506	move_arrow (arrow);
1689
1690	if (op->type == PLAYER)
1691	{
1692	if (left->destroyed ())
1693	esrv_del_item (op->contr, left->count);
1694	else
1695	esrv_send_item (op, left);
1696	}
1697		1507
1698	return 1;	1508	return 1;
1699	}	1509	}
1700		1510
1701	/* Special fire code for players - this takes into	1511	/* Special fire code for players - this takes into
…		…
1703	* but monsters can't. Putting that code here	1513	* but monsters can't. Putting that code here
1704	* makes the fire_bow code much cleaner.	1514	* makes the fire_bow code much cleaner.
1705	* this function should only be called if 'op' is a player,	1515	* this function should only be called if 'op' is a player,
1706	* hence the function name.	1516	* hence the function name.
1707	*/	1517	*/
1708	int	1518	static int
1709	player_fire_bow (object *op, int dir)	1519	player_fire_bow (object *op, int dir)
1710	{	1520	{
1711	int ret = 0, wcmod = 0;	1521	int ret;
1712		1522
1713	if (op->contr->bowtype == bow_bestarrow)	1523	if (op->contr->bowtype == bow_bestarrow)
1714	{	1524	{
1715	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);	1525	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1716	}	1526	}
1717	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1527	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1718	{	1528	{
1719	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1529	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1720	wcmod = -1;
1721
1722	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1530	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1723	}	1531	}
1724	else if (op->contr->bowtype == bow_threewide)	1532	else if (op->contr->bowtype == bow_threewide)
1725	{	1533	{
1726	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1534	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1727	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1535	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1728	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1536	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1729	}	1537	}
1730	else if (op->contr->bowtype == bow_spreadshot)	1538	else if (op->contr->bowtype == bow_spreadshot)
1731	{	1539	{
1732	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1540	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1733	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1541	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1734	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1542	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1735	}	1543	}
1736	else	1544	else
1737	{	1545	{
…		…
1743	}	1551	}
1744		1552
1745	/* Fires a misc (wand/rod/horn) object in 'dir'.	1553	/* Fires a misc (wand/rod/horn) object in 'dir'.
1746	* Broken apart from 'fire' to keep it more readable.	1554	* Broken apart from 'fire' to keep it more readable.
1747	*/	1555	*/
1748	void	1556	static void
1749	fire_misc_object (object *op, int dir)	1557	fire_misc_object (object *op, int dir)
1750	{	1558	{
1751	object *item = op->contr->ranged_ob;	1559	object *item = op->contr->ranged_ob;
1752		1560
1753	if (!item)	1561	if (!item)
…		…
1760	{	1568	{
1761	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1569	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1762	return;	1570	return;
1763	}	1571	}
1764		1572
1765	if (!op->change_weapon (item))	1573	if (!op->apply (item))
1766	return;	1574	return;
1767		1575
1768	if (item->type == WAND)	1576	if (item->type == WAND)
1769	{	1577	{
1770	if (item->stats.food <= 0)	1578	if (item->stats.food <= 0)
1771	{	1579	{
1772	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1580	op->contr->play_sound (sound_find ("wand_poof"));
1773	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1581	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
1774		1582
1775	return;	1583	return;
1776	}	1584	}
1777	}	1585	}
1778	else if (item->type == ROD || item->type == HORN)	1586	else if (item->type == ROD || item->type == HORN)
1779	{	1587	{
1780	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1588	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1589
		1590	// using the maximum of the rods charge allows at least one spell cast
		1591	// for a rod or horn, this fixes some broken rods.
		1592	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1781	{	1593	{
1782	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1594	op->contr->play_sound (sound_find ("wand_poof"));
1783		1595
1784	if (item->type == ROD)	1596	if (item->type == ROD)
1785	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1597	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1786	else	1598	else
1787	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1599	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
…		…
1790	}	1602	}
1791	}	1603	}
1792		1604
1793	if (cast_spell (op, item, dir, item->inv, NULL))	1605	if (cast_spell (op, item, dir, item->inv, NULL))
1794	{	1606	{
1795	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1607	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1608
1796	if (item->type == WAND)	1609	if (item->type == WAND)
1797	{	1610	{
1798	if (!(--item->stats.food))	1611	if (!(--item->stats.food))
1799	{	1612	{
1800	object *tmp;	1613	object *tmp;
1801		1614
1802	if (item->arch)	1615	if (item->arch)
1803	{	1616	{
1804	CLEAR_FLAG (item, FLAG_ANIMATE);	1617	item->clr_flag (FLAG_ANIMATE);
1805	item->face = item->arch->clone.face;	1618	item->face = item->arch->face;
1806	item->set_speed (0);	1619	item->set_speed (0);
1807	}	1620	}
1808		1621
1809	if ((tmp = item->in_player ()))	1622	if (object *pl = item->visible_to ())
1810	esrv_update_item (UPD_ANIM, tmp, item);	1623	esrv_update_item (UPD_ANIM, pl, item);
1811	}	1624	}
1812	}	1625	}
1813	else if (item->type == ROD || item->type == HORN)	1626	else if (item->type == ROD || item->type == HORN)
1814	drain_rod_charge (item);	1627	drain_rod_charge (item);
1815	}	1628	}
1816	}	1629	}
1817		1630
1818	/* Received a fire command for the player - go and do it.	1631	/* Received a fire command for the player - go and do it.
1819	*/	1632	*/
1820	bool	1633	bool
1821	fire (object *op, int dir)	1634	fire (object *who, int dir)
1822	{	1635	{
1823	int spellcost = 0;	1636	int spellcost = 0;
1824		1637
1825	/* check for loss of invisiblity/hide */
1826	if (action_makes_visible (op))
1827	make_visible (op);
1828
1829	player *pl = op->contr;	1638	player *pl = who->contr;
1830		1639
1831	if (pl->golem)	1640	if (pl->golem)
1832	{	1641	{
1833	control_golem (op->contr->golem, dir);	1642	control_golem (who->contr->golem, dir);
1834	return false;	1643	return false;
1835	}	1644	}
1836		1645
1837	object *ob = pl->ranged_ob;	1646	object *ob = pl->ranged_ob;
1838		1647
1839	if (!ob)	1648	if (!ob)
1840	return false;	1649	return false;
1841		1650
1842	if (!op->change_weapon (ob))
1843	return false;
1844
1845	if (op->speed_left > 0.f)	1651	if (who->speed_left > 0.f)
1846	--op->speed_left;	1652	--who->speed_left;
1847	else	1653	else
1848	return false;	1654	return false;
1849		1655
		1656	if (!who->apply (ob))
		1657	return false;
		1658
		1659	/* check for loss of invisiblity/hide */
		1660	if (action_makes_visible (who))
		1661	make_visible (who);
		1662
1850	switch (ob->type)	1663	switch (ob->type)
1851	{	1664	{
1852	case BOW:	1665	case BOW:
1853	player_fire_bow (op, dir);	1666	player_fire_bow (who, dir);
1854	break;	1667	break;
1855		1668
1856	case SPELL:	1669	case SPELL:
1857	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1670	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1858	break;	1671	break;
1859		1672
1860	case BUILDER:	1673	case BUILDER:
1861	apply_map_builder (op, dir);	1674	apply_map_builder (who, dir);
1862	break;	1675	break;
1863		1676
1864	case SKILL:	1677	case SKILL:
1865	do_skill (op, op, ob, dir, 0);	1678	do_skill (who, who, ob, dir, 0);
1866	break;	1679	break;
1867		1680
		1681	case RANGED:
		1682	do_skill (who, ob, who->chosen_skill, dir, 0);
		1683	break;
		1684
1868	default:	1685	default:
1869	fire_misc_object (op, dir);	1686	fire_misc_object (who, dir);
1870	break;	1687	break;
1871	}	1688	}
1872		1689
1873	return true;	1690	return true;
1874	}	1691	}
1875		1692
1876	/* find_key	1693	static object *
1877	* We try to find a key for the door as passed. If we find a key
1878	* and successfully use it, we return the key, otherwise NULL
1879	* This function merges both normal and locked door, since the logic
1880	* for both is the same - just the specific key is different.
1881	* pl is the player,
1882	* inv is the objects inventory to searched
1883	* door is the door we are trying to match against.
1884	* This function can be called recursively to search containers.
1885	*/
1886	object *
1887	find_key (object *pl, object *container, object *door)	1694	find_key_ (object *pl, object *container, object *door)
1888	{	1695	{
1889	object *tmp, *key;	1696	object *tmp, *key;
1890		1697
1891	/* Should not happen, but sanity checking is never bad */	1698	/* Should not happen, but sanity checking is never bad */
1892	if (!container->inv)	1699	if (!container->inv)
…		…
1895	/* First, lets try to find a key in the top level inventory */	1702	/* First, lets try to find a key in the top level inventory */
1896	for (tmp = container->inv; tmp; tmp = tmp->below)	1703	for (tmp = container->inv; tmp; tmp = tmp->below)
1897	{	1704	{
1898	if (door->type == DOOR && tmp->type == KEY)	1705	if (door->type == DOOR && tmp->type == KEY)
1899	break;	1706	break;
		1707
1900	/* For sanity, we should really check door type, but other stuff	1708	/* For sanity, we should really check door type, but other stuff
1901	* (like containers) can be locked with special keys	1709	* (like containers) can be locked with special keys
1902	*/	1710	*/
1903	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1711	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1904	break;	1712	break;
…		…
1910	* a key, return	1718	* a key, return
1911	*/	1719	*/
1912	if (!tmp)	1720	if (!tmp)
1913	{	1721	{
1914	for (tmp = container->inv; tmp; tmp = tmp->below)	1722	for (tmp = container->inv; tmp; tmp = tmp->below)
1915	{
1916	/* No reason to search empty containers */	1723	/* No reason to search empty containers */
1917	if (tmp->type == CONTAINER && tmp->inv)	1724	if (tmp->type == CONTAINER && tmp->inv)
1918	{
1919	if ((key = find_key (pl, tmp, door)))	1725	if ((key = find_key_ (pl, tmp, door)))
1920	return key;	1726	return key;
1921	}
1922	}
1923		1727
1924	if (!tmp)	1728	if (!tmp)
1925	return NULL;	1729	return 0;
1926	}	1730	}
1927		1731
1928	/* We get down here if we have found a key. Now if its in a container,	1732	/* We get down here if we have found a key. Now if its in a container,
1929	* see if we actually want to use it	1733	* see if we actually want to use it
1930	*/	1734	*/
1931	if (pl != container)	1735	if (pl != container)
1932	{	1736	{
1933	/* Only let players use keys in containers */	1737	/* Only let players use keys in containers */
1934	if (!pl->contr)	1738	if (!pl->contr)
1935	return NULL;	1739	return 0;
		1740
1936	/* cases where this fails:	1741	/* cases where this fails:
1937	* If we only search the player inventory, return now since we	1742	* If we only search the player inventory, return now since we
1938	* are not in the players inventory.	1743	* are not in the players inventory.
1939	* If the container is not active, return now since only active	1744	* If the container is not active, return now since only active
1940	* containers can be used.	1745	* containers can be used.
…		…
1944	* inv must have been an container and must have been active.	1749	* inv must have been an container and must have been active.
1945	*	1750	*
1946	* Change the color so that the message doesn't disappear with	1751	* Change the color so that the message doesn't disappear with
1947	* all the others.	1752	* all the others.
1948	*/	1753	*/
1949	if (pl->contr->usekeys == key_inventory ||	1754	if (pl->contr->usekeys == key_inventory
1950	!QUERY_FLAG (container, FLAG_APPLIED) ||	1755	|| !container->flag [FLAG_APPLIED]
1951	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1756	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1952	{	1757	{
1953	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1758	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1954	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1759	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1955	return NULL;	1760	return NULL;
1956	}	1761	}
1957	}	1762	}
1958		1763
1959	return tmp;	1764	return tmp;
		1765	}
		1766
		1767	/* find_key
		1768	* We try to find a key for the door as passed. If we find a key
		1769	* and successfully use it, we return the key, otherwise NULL
		1770	* This function merges both normal and locked door, since the logic
		1771	* for both is the same - just the specific key is different.
		1772	* pl is the player,
		1773	* inv is the objects inventory to searched
		1774	* door is the door we are trying to match against.
		1775	* This function can be called recursively to search containers.
		1776	*/
		1777	object *
		1778	find_key (object *pl, object *container, object *door)
		1779	{
		1780	if (door->slaying && is_match_expr (door->slaying))
		1781	{
		1782	// for match expressions, we try to find the key by applying the match
		1783	// to the op itself, which is supposed to find the "key", instead
		1784	// of searching through containers ourselves.
		1785
		1786	return match_one (door->slaying, container, door, pl, pl);
		1787	}
		1788	else
		1789	return find_key_ (pl, container, door);
1960	}	1790	}
1961		1791
1962	/* moved door processing out of move_player_attack.	1792	/* moved door processing out of move_player_attack.
1963	* returns 1 if player has opened the door with a key	1793	* returns 1 if player has opened the door with a key
1964	* such that the caller should not do anything more,	1794	* such that the caller should not do anything more,
…		…
1976	/* If we found a key, do some extra work */	1806	/* If we found a key, do some extra work */
1977	if (key)	1807	if (key)
1978	{	1808	{
1979	object *container = key->env;	1809	object *container = key->env;
1980		1810
1981	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1982
1983	if (action_makes_visible (op))	1811	if (action_makes_visible (op))
1984	make_visible (op);	1812	make_visible (op);
1985		1813
1986	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1814	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1987	spring_trap (door->inv, op);	1815	spring_trap (door->inv, op);
1988		1816
1989	if (door->type == DOOR)	1817	if (door->type == DOOR)
1990	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1818	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1991	else if (door->type == LOCKED_DOOR)	1819	else if (door->type == LOCKED_DOOR)
1992	{	1820	{
1993	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1821	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1994	remove_door2 (door); /* remove door without violence ;-) */	1822	remove_door2 (door); /* remove door without violence ;-) */
1995	}	1823	}
1996		1824
1997	/* Do this after we print the message */	1825	/* Do this after we print the message */
1998	decrease_ob (key); /* Use up one of the keys */	1826	key->decrease (); /* Use up one of the keys */
1999	/* Need to update the weight the container the key was in */
2000	if (container != op)
2001	esrv_update_item (UPD_WEIGHT, op, container);
2002		1827
2003	return 1; /* Nothing more to do below */	1828	return 1; /* Nothing more to do below */
2004	}	1829	}
2005	else if (door->type == LOCKED_DOOR)	1830	else if (door->type == LOCKED_DOOR)
2006	{	1831	{
2007	/* Might as well return now - no other way to open this */	1832	/* Might as well return now - no other way to open this */
2008	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1833	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2009	return 1;	1834	return 1;
2010	}	1835	}
2011		1836
2012	return 0;	1837	return 0;
2013	}	1838	}
…		…
2019	* going to try and move (not fire weapons).	1844	* going to try and move (not fire weapons).
2020	*/	1845	*/
2021	bool	1846	bool
2022	move_player_attack (object *op, int dir)	1847	move_player_attack (object *op, int dir)
2023	{	1848	{
2024	int on_battleground;	1849	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
		1850	{
		1851	--op->speed_left;
		1852	return true;
		1853	}
2025		1854
2026	sint16 nx = freearr_x[dir] + op->x;	1855	sint16 nx = freearr_x[dir] + op->x;
2027	sint16 ny = freearr_y[dir] + op->y;	1856	sint16 ny = freearr_y[dir] + op->y;
2028		1857
2029	on_battleground = op_on_battleground (op, 0, 0);
2030
2031	if (out_of_map (op->map, nx, ny))	1858	if (out_of_map (op->map, nx, ny))
2032	return false;	1859	return false;
2033
2034	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2035	{
2036	--op->speed_left;
2037	return true;
2038	}
2039		1860
2040	/* If braced, or can't move to the square, and it is not out of the	1861	/* 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	1862	* 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	1863	* 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	1864	* player. This is a pretty nasty hack, because if we could
…		…
2090	*/	1911	*/
2091	if (op->type == PLAYER	1912	if (op->type == PLAYER
2092	&& ((mon->owner && mon->owner->contr	1913	&& ((mon->owner && mon->owner->contr
2093	&& same_party (mon->owner->contr->party, op->contr->party))	1914	&& same_party (mon->owner->contr->party, op->contr->party))
2094	|| mon->owner == op)	1915	|| mon->owner == op)
2095	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))	1916	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2096	{	1917	{
2097	/* If we're braced, we don't want to switch places with it */	1918	/* If we're braced, we don't want to switch places with it */
2098	if (op->contr->braced)	1919	if (op->contr->braced)
2099	return false;	1920	return false;
2100		1921
2101	if (op->speed_left > 0.f)	1922	if (op->speed_left > 0.f)
2102	{	1923	{
2103	--op->speed_left;	1924	--op->speed_left;
2104		1925
2105	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1926	op->play_sound (sound_find ("push_player"));
2106	push_ob (mon, dir, op);	1927	push_ob (mon, dir, op);
2107		1928
2108	if (op->contr->tmp_invis || op->hide)	1929	if (action_makes_visible (op))
2109	make_visible (op);	1930	make_visible (op);
2110		1931
2111	return true;	1932	return true;
2112	}	1933	}
2113	else	1934	else
2114	return false;	1935	return false;
2115	}	1936	}
		1937
		1938	bool on_battleground = op_on_battleground (op, 0, 0);
2116		1939
2117	/* in certain circumstances, you shouldn't attack friendly	1940	/* in certain circumstances, you shouldn't attack friendly
2118	* creatures. Note that if you are braced, you can't push	1941	* creatures. Note that if you are braced, you can't push
2119	* someone, but put it inside this loop so that you won't	1942	* someone, but put it inside this loop so that you won't
2120	* attack them either.	1943	* attack them either.
2121	*/	1944	*/
2122	if ((mon->type == PLAYER || mon->enemy != op)	1945	if ((mon->type == PLAYER || mon->enemy != op)
2123	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))	1946	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2124	&& ((op->contr->peaceful	1947	&& ((op->contr->peaceful
2125	|| (mon->type == PLAYER && mon->contr->peaceful))	1948	|| (mon->type == PLAYER && mon->contr->peaceful))
2126	&& !on_battleground))	1949	&& !on_battleground))
2127	{	1950	{
2128	if (op->speed_left > 0.f)	1951	if (op->speed_left > 0.f)
2129	{	1952	{
2130	--op->speed_left;	1953	--op->speed_left;
2131		1954
2132	if (!op->contr->braced)	1955	if (!op->contr->braced)
2133	{	1956	{
2134	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1957	op->play_sound (sound_find ("push_player"));
2135	push_ob (mon, dir, op);	1958	push_ob (mon, dir, op);
2136	}	1959	}
2137	else	1960	else
2138	new_draw_info (0, 0, op, "You withhold your attack");	1961	op->statusmsg ("You withhold your attack");
2139		1962
2140	if (op->contr->tmp_invis || op->hide)	1963	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2141	make_visible (op);	1964	make_visible (op);
2142		1965
2143	return true;	1966	return true;
2144	}	1967	}
2145	}	1968	}
2146	/* If the object is a boulder or other rollable object, then	1969	/* If the object is a boulder or other rollable object, then
2147	* roll it if not braced. You can't roll it if you are braced.	1970	* roll it if not braced. You can't roll it if you are braced.
2148	*/	1971	*/
2149	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1972	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
2150	{	1973	{
2151	if (op->speed_left > 0.f)	1974	if (op->speed_left > 0.f)
2152	{	1975	{
2153	--op->speed_left;	1976	--op->speed_left;
2154		1977
…		…
2163	* Way it works is like this: First, it must have some hit points	1986	* Way it works is like this: First, it must have some hit points
2164	* and be living. Then, it must be one of the following:	1987	* and be living. Then, it must be one of the following:
2165	* 1) Not a player, 2) A player, but of a different party. Note	1988	* 1) Not a player, 2) A player, but of a different party. Note
2166	* that party_number -1 is no party, so attacks can still happen.	1989	* that party_number -1 is no party, so attacks can still happen.
2167	*/	1990	*/
2168	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1991	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2169	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	1992	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2170	{	1993	{
2171	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])	1994	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2172	{	1995	{
2173	--op->contr->weapon_sp_left;	1996	--op->contr->weapon_sp_left;
…		…
2185	}	2008	}
2186		2009
2187	bool	2010	bool
2188	move_player (object *op, int dir)	2011	move_player (object *op, int dir)
2189	{	2012	{
2190	int pick;
2191
2192	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2013	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2193	return 0;	2014	return 0;
2194		2015
2195	/* Sanity check: make sure dir is valid */	2016	/* Sanity check: make sure dir is valid */
2196	if ((dir < 0) || (dir >= 9))	2017	if (dir < 0 || dir > 8)
2197	{	2018	{
2198	LOG (llevError, "move_player: invalid direction %d\n", dir);	2019	LOG (llevError, "move_player: invalid direction %d\n", dir);
2199	return 0;	2020	return 0;
2200	}	2021	}
2201		2022
2202	/* peterm: added following line */	2023	/* peterm: added following line */
2203	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2024	if (op->flag [FLAG_CONFUSED] && dir)
2204	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2025	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2205		2026
2206	op->facing = dir;	2027	op->facing = dir;
2207		2028
2208	if (op->hide)	2029	if (op->flag [FLAG_HIDDEN])
2209	do_hidden_move (op);	2030	do_hidden_move (op);
2210		2031
2211	bool retval;	2032	bool retval;
		2033	int pick = 0;
2212		2034
2213	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2035	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2214	retval = RESULT_INT (0);	2036	retval = RESULT_INT (0);
2215	else if (op->contr->fire_on)	2037	else if (op->contr->fire_on)
2216	retval = fire (op, dir);	2038	retval = fire (op, dir);
…		…
2247	* players.	2069	* players.
2248	*/	2070	*/
2249	bool	2071	bool
2250	handle_newcs_player (object *op)	2072	handle_newcs_player (object *op)
2251	{	2073	{
2252	if (QUERY_FLAG (op, FLAG_SCARED))	2074	if (op->flag [FLAG_SCARED])
2253	{	2075	{
2254	if (op->speed_left > 0.f)	2076	if (op->speed_left > 0.f)
2255	{	2077	{
2256	--op->speed_left;	2078	--op->speed_left;
2257	flee_player (op);	2079	flee_player (op);
…		…
2273	return move_player (op, op->direction);	2095	return move_player (op, op->direction);
2274		2096
2275	return false;	2097	return false;
2276	}	2098	}
2277		2099
2278	int	2100	static int
2279	save_life (object *op)	2101	save_life (object *op)
2280	{	2102	{
2281	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2103	if (!op->flag [FLAG_LIFESAVE])
2282	return 0;	2104	return 0;
2283		2105
2284	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2106	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2285	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2107	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2286	{	2108	{
2287	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2109	op->play_sound (sound_find ("ob_evaporate"));
2288	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2110	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2289		2111
2290	if (op->contr)
2291	esrv_del_item (op->contr, tmp->count);
2292
2293	tmp->destroy ();	2112	tmp->destroy ();
2294	CLEAR_FLAG (op, FLAG_LIFESAVE);	2113	op->clr_flag (FLAG_LIFESAVE);
2295		2114
2296	if (op->stats.hp < 0)	2115	if (op->stats.hp < 0)
2297	op->stats.hp = op->stats.maxhp;	2116	op->stats.hp = op->stats.maxhp;
2298		2117
2299	if (op->stats.food < 0)	2118	if (op->stats.food < 0)
2300	op->stats.food = 999;	2119	op->stats.food = MAX_FOOD;
2301		2120
2302	op->update_stats ();	2121	op->update_stats ();
2303	return 1;	2122	return 1;
2304	}	2123	}
2305		2124
2306	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2125	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2307	CLEAR_FLAG (op, FLAG_LIFESAVE);	2126	op->clr_flag (FLAG_LIFESAVE);
2308	enter_player_savebed (op); /* bring him home. */	2127	enter_player_savebed (op); /* bring him home. */
2309	return 0;	2128	return 0;
2310	}	2129	}
2311		2130
2312	/* This goes throws the inventory and removes unpaid objects, and puts them	2131	/* This goes throws the inventory and removes unpaid objects, and puts them
2313	* back in the map (location and map determined by values of env). This	2132	* back in the map (location and map determined by values of env). This
2314	* function will descend into containers. op is the object to start the search	2133	* function will descend into containers. op is the object to start the search
2315	* from.	2134	* from.
2316	*/	2135	*/
		2136	static void
		2137	drop_unpaid_items (object *op, object *env)
		2138	{
		2139	while (op)
		2140	{
		2141	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2142
		2143	if (op->flag [FLAG_UNPAID])
		2144	op->insert_at (env);
		2145	else if (op->inv)
		2146	drop_unpaid_items (op->inv, env);
		2147
		2148	op = next;
		2149	}
		2150	}
		2151
2317	void	2152	void
2318	remove_unpaid_objects (object *op, object *env)	2153	object::drop_unpaid_items ()
2319	{	2154	{
2320	while (op)	2155	if (!flag [FLAG_REMOVED])
2321	{	2156	::drop_unpaid_items (inv, this);
2322	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2323
2324	if (QUERY_FLAG (op, FLAG_UNPAID))
2325	{
2326	if (env->type == PLAYER)
2327	esrv_del_item (env->contr, op->count);
2328
2329	op->insert_at (env);
2330	}
2331	else if (op->inv)
2332	remove_unpaid_objects (op->inv, env);
2333
2334	op = next;
2335	}
2336	}
2337
2338	/*
2339	* Returns pointer a static string containing gravestone text
2340	* Moved from apply.c to player.c - player.c is what
2341	* actually uses this function. player.c may not be quite the
2342	* best, a misc file for object actions is probably better,
2343	* but there isn't one in the server directory.
2344	*/
2345	char *
2346	gravestone_text (object *op)
2347	{
2348	static char buf2[MAX_BUF];
2349	char buf[MAX_BUF];
2350	time_t now = time (NULL);
2351
2352	strcpy (buf2, " R.I.P.\n\n");
2353	if (op->type == PLAYER)
2354	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2355	else
2356	sprintf (buf, "%s\n", &op->name);
2357
2358	strncat (buf2, " ", 20 - strlen (buf) / 2);
2359	strcat (buf2, buf);
2360	if (op->type == PLAYER)
2361	sprintf (buf, "who was in level %d when killed\n", op->level);
2362	else
2363	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2364
2365	strncat (buf2, " ", 20 - strlen (buf) / 2);
2366	strcat (buf2, buf);
2367	if (op->type == PLAYER)
2368	{
2369	sprintf (buf, "by %s.\n\n", op->contr->killer);
2370	strncat (buf2, " ", 21 - strlen (buf) / 2);
2371	strcat (buf2, buf);
2372	}
2373
2374	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2375	strncat (buf2, " ", 20 - strlen (buf) / 2);
2376	strcat (buf2, buf);
2377
2378	return buf2;
2379	}	2157	}
2380		2158
2381	void	2159	void
2382	do_some_living (object *op)	2160	do_some_living (object *op)
2383	{	2161	{
…		…
2400	* alternate it here for it to work correctly.	2178	* alternate it here for it to work correctly.
2401	*/	2179	*/
2402	if (pticks & 2)	2180	if (pticks & 2)
2403	op->invisible--;	2181	op->invisible--;
2404	}	2182	}
2405	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2183	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2406	{	2184	{
2407	if (!op->invisible--)	2185	if (!op->invisible--)
2408	{	2186	{
2409	make_visible (op);	2187	make_visible (op);
2410	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2188	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2435	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2213	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2436	else	2214	else
2437	{	2215	{
2438	gen_grace = op->stats.maxgrace;	2216	gen_grace = op->stats.maxgrace;
2439	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2217	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2440	}
2441
2442	/* Regenerate Spell Points */
2443	if (!op->contr->golem && --op->last_sp < 0)
2444	{
2445	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2446	if (op->stats.sp < op->stats.maxsp)
2447	{
2448	op->stats.sp++;
2449	/* dms do not consume food */
2450	if (!QUERY_FLAG (op, FLAG_WIZ))
2451	{
2452	op->stats.food--;
2453	if (op->contr->digestion < 0)
2454	op->stats.food += op->contr->digestion;
2455	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2456	op->stats.food = last_food;
2457	}
2458	}
2459
2460	if (max_sp > 1)
2461	{
2462	over_sp = (gen_sp + 10) / rate_sp;
2463	if (over_sp > 0)
2464	{
2465	if (op->stats.sp < op->stats.maxsp)
2466	{
2467	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2468
2469	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2470	op->stats.sp--;
2471
2472	if (op->stats.sp > op->stats.maxsp)
2473	op->stats.sp = op->stats.maxsp;
2474	}
2475	op->last_sp = 0;
2476	}
2477	else
2478	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2479	}
2480	else
2481	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2482	}	2218	}
2483		2219
2484	/* Regenerate Grace */	2220	/* Regenerate Grace */
2485	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2221	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2486	if (--op->last_grace < 0)	2222	if (--op->last_grace < 0)
…		…
2507	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2243	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2508	}	2244	}
2509	/* wearing stuff doesn't detract from grace generation. */	2245	/* wearing stuff doesn't detract from grace generation. */
2510	}	2246	}
2511		2247
		2248	if (op->stats.food > 0)
		2249	{
2512	/* Regenerate Hit Points */	2250	/* Regenerate Spell Points */
2513	if (--op->last_heal < 0)	2251	if (!op->contr->golem && --op->last_sp < 0)
2514	{
2515	if (op->stats.hp < op->stats.maxhp)
2516	{	2252	{
2517	op->stats.hp++;	2253	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2518	/* dms do not consume food */	2254
2519	if (!QUERY_FLAG (op, FLAG_WIZ))	2255	if (op->stats.sp < op->stats.maxsp)
2520	{	2256	{
		2257	op->stats.sp++;
		2258
		2259	/* dms do not consume food */
		2260	if (!op->flag [FLAG_WIZ])
		2261	{
2521	op->stats.food--;	2262	op->stats.food--;
		2263
2522	if (op->contr->digestion < 0)	2264	if (op->contr->digestion < 0)
2523	op->stats.food += op->contr->digestion;	2265	op->stats.food += op->contr->digestion;
2524	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2266	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2525	op->stats.food = last_food;	2267	op->stats.food = last_food;
		2268	}
2526	}	2269	}
2527	}
2528		2270
2529	if (max_hp > 1)	2271	if (max_sp > 1)
2530	{
2531	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2532	if (over_hp > 0)
2533	{	2272	{
2534	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2273	over_sp = (gen_sp + 10) / rate_sp;
		2274	if (over_sp > 0)
		2275	{
		2276	if (op->stats.sp < op->stats.maxsp)
		2277	{
		2278	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2279
		2280	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2281	op->stats.sp--;
		2282
		2283	if (op->stats.sp > op->stats.maxsp)
		2284	op->stats.sp = op->stats.maxsp;
		2285	}
		2286
2535	op->last_heal = 0;	2287	op->last_sp = 0;
		2288	}
		2289	else
		2290	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2536	}	2291	}
2537	else	2292	else
		2293	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2294	}
		2295
		2296	/* Regenerate Hit Points */
		2297	if (--op->last_heal < 0)
		2298	{
		2299	if (op->stats.hp < op->stats.maxhp)
2538	{	2300	{
2539	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2301	op->stats.hp++;
		2302
		2303	/* dms do not consume food */
		2304	if (!op->flag [FLAG_WIZ])
		2305	{
		2306	op->stats.food--;
		2307
		2308	if (op->contr->digestion < 0)
		2309	op->stats.food += op->contr->digestion;
		2310	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2311	op->stats.food = last_food;
		2312	}
2540	}	2313	}
		2314
		2315	if (max_hp > 1)
		2316	{
		2317	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2318
		2319	if (over_hp > 0)
		2320	{
		2321	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2322	op->last_heal = 0;
		2323	}
		2324	else
		2325	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2541	}	2326	}
2542	else	2327	else
2543	{
2544	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2328	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2545	}	2329	}
2546	}	2330	}
2547		2331
2548	/* Digestion */	2332	/* Digestion */
2549	if (--op->last_eat < 0)	2333	if (--op->last_eat < 0)
2550	{	2334	{
2551	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;	2335	int bonus = max (0, op->contr->digestion),
		2336	penalty = max (0, -op->contr->digestion);
2552		2337
2553	if (op->contr->gen_hp > 0)
2554	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2338	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2555	else
2556	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2557		2339
2558	/* dms do not consume food */	2340	/* dms do not consume food */
2559	if (!QUERY_FLAG (op, FLAG_WIZ))	2341	if (!op->flag [FLAG_WIZ])
2560	op->stats.food--;	2342	op->stats.food--;
2561	}	2343	}
2562		2344
2563	if (op->stats.food < 0 && op->stats.hp >= 0)	2345	if (op->stats.food < 0 && op->stats.hp >= 0)
2564	{	2346	{
2565	object *tmp, *flesh = 0;	2347	object *flesh = 0;
2566		2348
2567	for (tmp = op->inv; tmp; tmp = tmp->below)	2349	for_inv_removable (op, tmp)
2568	{	2350	{
2569	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2351	if (tmp->flag [FLAG_UNPAID])
		2352	continue;
		2353
		2354	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2570	{	2355	{
2571	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2356	op->statusmsg ("You blindly grab for a bite of food. "
2572	{	2357	"H<To prevent you from starving, you ate some random item from your backpack.>");
2573	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2358	op->apply (tmp);
2574	manual_apply (op, tmp, 0);	2359
2575	if (op->stats.food >= 0 || op->stats.hp < 0)	2360	if (op->stats.food >= 0 || op->stats.hp < 0)
2576	break;	2361	break;
2577	}	2362	}
2578	else if (tmp->type == FLESH)	2363	else if (tmp->type == FLESH)
2579	flesh = tmp;	2364	flesh = tmp;
2580	} /* End if paid for object */	2365	}
2581	} /* end of for loop */
2582		2366
2583	/* If player is still starving, it means they don't have any food, so	2367	/* If player is still starving, it means they don't have any food, so
2584	* eat flesh instead.	2368	* eat flesh instead.
2585	*/	2369	*/
2586	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2370	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2587	{	2371	{
2588	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2372	op->statusmsg ("You blindly grab for a bite of food. "
		2373	"H<To prevent you from starving, you ate some random item from your backpack.>");
2589	manual_apply (op, flesh, 0);	2374	op->apply (flesh);
2590	}	2375	}
		2376
		2377	// If player is still starving, alert him!
		2378	if (op->stats.food < 0)
		2379	op->failmsg ("You are starving! "
		2380	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2381	}
		2382
		2383	if (op->stats.food < 0)
2591	}	2384	{
		2385	op->stats.hp += op->stats.food;
		2386	op->stats.food = 0;
2592		2387
2593	while (op->stats.food < 0 && op->stats.hp >= 0)	2388	if (op->stats.hp < 0)
2594	op->stats.food++, op->stats.hp--;	2389	{
		2390	op->contr->killer = archetype::get ("killer_starvation");
		2391	op->contr->killer->destroy ();
		2392	}
		2393	}
2595		2394
		2395	/* killer should be set here already */
2596	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2396	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2597	kill_player (op);	2397	kill_player (op);
2598	}	2398	}
2599	}	2399	}
2600		2400
2601	/* If the player should die (lack of hp, food, etc), we call this.	2401	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2604	* file.	2404	* file.
2605	*/	2405	*/
2606	void	2406	void
2607	kill_player (object *op)	2407	kill_player (object *op)
2608	{	2408	{
2609	char buf[MAX_BUF];
2610	int x, y;	2409	int x, y;
2611
2612	//int i;
2613	maptile *map; /* this is for resurrection */	2410	maptile *map; /* this is for resurrection */
2614
2615	/* int z;
2616	int num_stats_lose;
2617	int lost_a_stat;
2618	int lose_this_stat;
2619	int this_stat; */
2620	int will_kill_again;	2411	int will_kill_again;
2621	archetype *at;	2412	archetype *at;
2622	object *tmp;	2413	object *tmp;
2623		2414
2624	if (save_life (op))	2415	if (save_life (op))
2625	return;	2416	return;
2626		2417
		2418	dynbuf_text deathtab;
		2419
		2420	/* restore player */
		2421	at = archetype::find (shstr_poisoning);
		2422	if (object *tmp = present_arch_in_ob (at, op))
		2423	{
		2424	tmp->destroy ();
		2425	deathtab << "Your body feels cleansed...\r";
		2426	}
		2427
		2428	at = archetype::find (shstr_confusion);
		2429	if (object *tmp = present_arch_in_ob (at, op))
		2430	{
		2431	tmp->destroy ();
		2432	deathtab << "Your mind feels clearer...\r";
		2433	}
		2434
		2435	cure_disease (op, 0, 0); /* remove any disease */
		2436
		2437	max_it (op->stats.hp , op->stats.maxhp);
		2438	max_it (op->stats.sp , op->stats.maxsp);
		2439	max_it (op->stats.grace, op->stats.maxgrace);
		2440	max_it (op->stats.food , 200);
		2441
		2442	// remove all spell effects that are active
		2443	// to avoid long-term effects such as word-of-recall
		2444	for (object *item = op->inv; item; )
		2445	{
		2446	object *next = item->below;
		2447
		2448	if (item->type == SPELL_EFFECT && item->active)
		2449	item->destroy ();
		2450
		2451	item = next;
		2452	}
2627		2453
2628	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2454	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2629	* in cities ONLY!!! It is very important that this doesn't get abused.	2455	* in cities ONLY!!! It is very important that this doesn't get abused.
2630	* Look at op_on_battleground() for more info --AndreasV	2456	* Look at op_on_battleground() for more info --AndreasV
2631	*/	2457	*/
2632	if (op_on_battleground (op, &x, &y))	2458	if (op_on_battleground (op, &x, &y))
2633	{	2459	{
2634	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2460	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2635	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2636
2637	/* restore player */
2638	at = archetype::find ("poisoning");
2639	if (object *tmp = present_arch_in_ob (at, op))
2640	{
2641	tmp->destroy ();
2642	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2643	}
2644
2645	at = archetype::find ("confusion");
2646	if (object *tmp = present_arch_in_ob (at, op))
2647	{
2648	tmp->destroy ();
2649	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2650	}
2651
2652	cure_disease (op, 0); /* remove any disease */
2653	op->stats.hp = op->stats.maxhp;
2654	if (op->stats.food <= 0)
2655	op->stats.food = 999;
2656		2461
2657	/* create a bodypart-trophy to make the winner happy */	2462	/* create a bodypart-trophy to make the winner happy */
2658	if (object *tmp = arch_to_object (archetype::find ("finger")))	2463	object *tmp = archetype::find (shstr_finger)->instance ();
2659	{	2464
2660	sprintf (buf, "%s's finger", &op->name);	2465	tmp->name = format ("%s's finger" , &op->name);
2661	tmp->name = buf;	2466	tmp->name_pl = format ("%s's fingers", &op->name);
2662	sprintf (buf, " This finger has been cut off %s\n"	2467	tmp->msg = format (
2663	" the %s, when he was defeated at\n level %d by %s.\n",	2468	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2664	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2469	&op->name, op->contr->title,
2665	tmp->msg = buf;	2470	(int)op->level,
		2471	op->contr->killer_name ()
		2472	);
2666	tmp->value = 0, tmp->type = 0;	2473	tmp->value = 0, tmp->type = 0;
2667	tmp->materialname = "organics";	2474	tmp->material = name_to_material (shstr_organic);
2668	tmp->insert_at (op, tmp);	2475	tmp->insert_at (op, tmp);
2669	}
2670		2476
2671	/* teleport defeated player to new destination */	2477	/* teleport defeated player to new destination */
2672	transfer_ob (op, x, y, 0, NULL);	2478	transfer_ob (op, x, y, 0, NULL);
2673	op->contr->braced = 0;	2479	op->contr->braced = 0;
		2480
		2481	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2674	return;	2482	return;
2675	}	2483	}
2676		2484
		2485	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2486	deathtab << "T<YOU HAVE DIED>\n\n";
		2487
2677	INVOKE_PLAYER (DEATH, op->contr);	2488	INVOKE_PLAYER (DEATH, op->contr);
2678		2489
2679	command_kill_pets (op, 0);	2490	command_kill_pets (op, 0);
2680		2491
2681	if (op->stats.food < 0)	2492	op->contr->play_sound (sound_find ("player_dies"));
2682	{
2683	sprintf (buf, "%s starved to death.", &op->name);
2684	strcpy (op->contr->killer, "starvation");
2685	}
2686	else
2687	sprintf (buf, "%s died.", &op->name);
2688
2689	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2690		2493
2691	/* save the map location for corpse, gravestone */	2494	/* save the map location for corpse, gravestone */
2692	x = op->x;	2495	x = op->x;
2693	y = op->y;	2496	y = op->y;
2694	map = op->map;	2497	map = op->map;
…		…
2722		2525
2723	lost_a_stat = 0;	2526	lost_a_stat = 0;
2724		2527
2725	for (z = 0; z < num_stats_lose; z++)	2528	for (z = 0; z < num_stats_lose; z++)
2726	{	2529	{
2727	i = RANDOM () % NUM_STATS;	2530	i = rndm (NUM_STATS);
2728		2531
2729	if (settings.stat_loss_on_death)	2532	if (settings.stat_loss_on_death)
2730	{	2533	{
2731	/* Pick a random stat and take a point off it. Tell the player	2534	/* Pick a random stat and take a point off it. Tell the player
2732	* what he lost.	2535	* what he lost.
…		…
2739	lost_a_stat = 1;	2542	lost_a_stat = 1;
2740	}	2543	}
2741	else	2544	else
2742	{	2545	{
2743	/* deplete a stat */	2546	/* deplete a stat */
2744	archetype *deparch = archetype::find ("depletion");	2547	archetype *deparch = archetype::find (shstr_depletion);
2745	object *dep;	2548	object *dep;
2746		2549
2747	dep = present_arch_in_ob (deparch, op);	2550	dep = present_arch_in_ob (deparch, op);
2748	if (!dep)	2551	if (!dep)
2749	{	2552	{
2750	dep = arch_to_object (deparch);	2553	dep = deparch->instance ();
2751	insert_ob_in_ob (dep, op);	2554	insert_ob_in_ob (dep, op);
2752	}	2555	}
2753	lose_this_stat = 1;	2556	lose_this_stat = 1;
2754	if (settings.balanced_stat_loss)	2557	if (settings.balanced_stat_loss)
2755	{	2558	{
…		…
2783	}	2586	}
2784	}	2587	}
2785		2588
2786	if (lose_this_stat)	2589	if (lose_this_stat)
2787	{	2590	{
2788	this_stat = get_attr_value (&(dep->stats), i);	2591	this_stat = get_attr_value (&dep->stats, i);
2789	/* We could try to do something clever like find another	2592	/* We could try to do something clever like find another
2790	* stat to reduce if this fails. But chances are, if	2593	* stat to reduce if this fails. But chances are, if
2791	* stats have been depleted to -50, all are pretty low	2594	* stats have been depleted to -50, all are pretty low
2792	* and should be roughly the same, so it shouldn't make a	2595	* and should be roughly the same, so it shouldn't make a
2793	* difference.	2596	* difference.
2794	*/	2597	*/
2795	if (this_stat >= -50)	2598	if (this_stat >= -50)
2796	{	2599	{
2797	change_attr_value (&(dep->stats), i, -1);	2600	change_attr_value (&(dep->stats), i, -1);
2798	SET_FLAG (dep, FLAG_APPLIED);	2601	dep->set_flag (FLAG_APPLIED);
2799	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2602	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2800	op->update_stats ();	2603	op->update_stats ();
2801	lost_a_stat = 1;	2604	lost_a_stat = 1;
2802	}	2605	}
2803	}	2606	}
2804	}	2607	}
2805	}	2608	}
		2609
2806	/* If no stat lost, tell the player. */	2610	/* If no stat lost, tell the player. */
2807	if (!lost_a_stat)	2611	if (!lost_a_stat)
2808	{	2612	{
2809	/* determine_god() seems to not work sometimes... why is this?	2613	/* determine_god() seems to not work sometimes... why is this?
2810	Should I be using something else? GD */	2614	Should I be using something else? GD */
2811	const char *god = determine_god (op);	2615	shstr_tmp god = determine_god (op);
2812		2616
2813	if (god && (strcmp (god, "none")))	2617	if (god != shstr_none)
2814	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2618	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2815	else	2619	else
2816	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2620	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2817	}	2621	}
2818	#else	2622	#else
2819	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2623	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2820	#endif	2624	#endif
2821		2625
2822	/* Put a gravestone up where the character 'almost' died. List the	2626	/* Put a gravestone up where the character 'almost' died. List the
2823	* exp loss on the stone.	2627	* exp loss on the stone.
2824	*/	2628	*/
2825	tmp = arch_to_object (archetype::find ("gravestone"));	2629	tmp = archetype::find (shstr_gravestone)->instance ();
2826	sprintf (buf, "%s's gravestone", &op->name);	2630	tmp->name = format ("%s's gravestone", &op->name);
2827	tmp->name = buf;	2631	tmp->name_pl = format ("%s's gravestones", &op->name);
2828	sprintf (buf, "%s's gravestones", &op->name);	2632	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2829	tmp->name_pl = buf;	2633	&op->name, op->contr->title, op->contr->killer_name ());
2830	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);
2831	tmp->msg = buf;
2832	tmp->x = op->x, tmp->y = op->y;	2634	tmp->x = op->x, tmp->y = op->y;
2833	insert_ob_in_map (tmp, op->map, NULL, 0);	2635	insert_ob_in_map (tmp, op->map, NULL, 0);
2834		2636
2835	/**************************************/	2637	/**************************************/
2836	/* */	2638	/* */
2837	/* Subtract the experience points, */	2639	/* Subtract the experience points, */
2838	/* if we died cause of food, give us */
2839	/* food, and reset HP's... */
2840	/* */	2640	/* */
2841	/**************************************/	2641	/**************************************/
2842		2642
2843	/* remove any poisoning and confusion the character may be suffering. */
2844	/* restore player */
2845	at = archetype::find ("poisoning");
2846	tmp = present_arch_in_ob (at, op);
2847
2848	if (tmp)
2849	{
2850	tmp->destroy ();
2851	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2852	}
2853
2854	at = archetype::find ("confusion");
2855	tmp = present_arch_in_ob (at, op);
2856	if (tmp)
2857	{
2858	tmp->destroy ();
2859	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2860	}
2861
2862	cure_disease (op, 0); /* remove any disease */
2863
2864	/*add_exp(op, (op->stats.exp * -0.20)); */	2643	/*add_exp(op, (op->stats.exp * -0.20)); */
2865	apply_death_exp_penalty (op);	2644	apply_death_exp_penalty (op);
2866	if (op->stats.food < 100)
2867	op->stats.food = 900;
2868	op->stats.hp = op->stats.maxhp;
2869	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2870	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2871		2645
2872	/*	2646	/*
2873	* Check to see if the player has any unpaid items. If so, remove them	2647	* Check to see if the player has any unpaid items. If so, remove them
2874	* and put them back in the map.	2648	* and put them back in the map.
2875	*/	2649	*/
2876	remove_unpaid_objects (op->inv, op);	2650	op->drop_unpaid_items ();
2877		2651
2878	/****************************************/	2652	/****************************************/
2879	/* */	2653	/* */
2880	/* Move player to his current respawn- */	2654	/* Move player to his current respawn- */
2881	/* position (usually last savebed) */	2655	/* position (usually last savebed) */
…		…
2903		2677
2904	force = get_archetype (FORCE_NAME);	2678	force = get_archetype (FORCE_NAME);
2905	/* 50 ticks should be enough time for the spell to abate */	2679	/* 50 ticks should be enough time for the spell to abate */
2906	force->speed = 0.1f;	2680	force->speed = 0.1f;
2907	force->speed_left = -5.f;	2681	force->speed_left = -5.f;
2908	SET_FLAG (force, FLAG_APPLIED);	2682	force->set_flag (FLAG_APPLIED);
2909	for (at = 0; at < NROFATTACKS; at++)	2683	for (at = 0; at < NROFATTACKS; at++)
2910	if (will_kill_again & (1 << at))	2684	if (will_kill_again & (1 << at))
2911	force->resist[at] = 100;	2685	force->resist[at] = 100;
2912		2686
2913	insert_ob_in_ob (force, op);	2687	insert_ob_in_ob (force, op);
2914	op->update_stats ();	2688	op->update_stats ();
2915
2916	}	2689	}
2917		2690
2918	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2691	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2919	}	2692	}
2920		2693
2921	void	2694	static void
2922	loot_object (object *op)	2695	loot_object (object *op)
2923	{ /* Grab and destroy some treasure */	2696	{ /* Grab and destroy some treasure */
2924	object *tmp, *tmp2, *next;	2697	object *tmp, *tmp2, *next;
2925		2698
2926	op->close_container (); /* close open sack first */	2699	op->close_container (); /* close open sack first */
…		…
2936	tmp->x = op->x, tmp->y = op->y;	2709	tmp->x = op->x, tmp->y = op->y;
2937		2710
2938	if (tmp->type == CONTAINER)	2711	if (tmp->type == CONTAINER)
2939	loot_object (tmp); /* empty container to ground */	2712	loot_object (tmp); /* empty container to ground */
2940		2713
2941	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2714	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2942	{	2715	{
2943	if (tmp->nrof > 1)	2716	if (tmp->nrof > 1)
2944	{	2717	{
2945	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2718	tmp->decrease (rndm (1, tmp->nrof - 1));
2946	tmp2->destroy ();
2947	insert_ob_in_map (tmp, op->map, NULL, 0);	2719	insert_ob_in_map (tmp, op->map, NULL, 0);
2948	}	2720	}
2949	else	2721	else
2950	tmp->destroy ();	2722	tmp->destroy ();
2951	}	2723	}
…		…
2958	* fix_weight(): Check recursively the weight of all players, and fix	2730	* fix_weight(): Check recursively the weight of all players, and fix
2959	* what needs to be fixed. Refresh windows and fix speed if anything	2731	* what needs to be fixed. Refresh windows and fix speed if anything
2960	* was changed.	2732	* was changed.
2961	*/	2733	*/
2962	void	2734	void
2963	fix_weight (void)	2735	fix_weight ()
2964	{	2736	{
2965	for_all_players (pl)	2737	for_all_players (pl)
2966	{	2738	{
2967	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2739	sint32 old = pl->ob->carrying;
2968		2740
2969	if (old == sum)	2741	pl->ob->update_weight ();
2970	continue;	2742
		2743	if (old != pl->ob->carrying)
		2744	{
2971	pl->ob->update_stats ();	2745	pl->ob->update_stats ();
2972	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2746	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2747	}
2973	}	2748	}
2974	}	2749	}
2975		2750
2976	void	2751	void
2977	fix_luck (void)	2752	fix_luck ()
2978	{	2753	{
2979	for_all_players (pl)	2754	for_all_players (pl)
2980	if (!pl->ob->contr->ns->state)	2755	if (!pl->ob->contr->ns->state)
2981	pl->ob->change_luck (0);	2756	pl->ob->change_luck (0);
2982	}	2757	}
…		…
3019	}	2794	}
3020		2795
3021	void	2796	void
3022	make_visible (object *op)	2797	make_visible (object *op)
3023	{	2798	{
3024	op->hide = 0;	2799	op->flag [FLAG_HIDDEN] = 0;
3025	op->invisible = 0;	2800	op->invisible = 0;
		2801
3026	if (op->type == PLAYER)	2802	if (op->type == PLAYER)
3027	{	2803	{
3028	op->contr->tmp_invis = 0;	2804	op->contr->tmp_invis = 0;
3029	op->contr->invis_race = 0;	2805	op->contr->invis_race = 0;
3030	}	2806	}
…		…
3033	}	2809	}
3034		2810
3035	int	2811	int
3036	is_true_undead (object *op)	2812	is_true_undead (object *op)
3037	{	2813	{
3038	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2814	if (op->arch->flag [FLAG_UNDEAD])
3039	return 1;	2815	return 1;
3040		2816
3041	return 0;	2817	return 0;
3042	}	2818	}
3043		2819
3044	/* look at the surrounding terrain to determine	2820	/* look at the surrounding terrain to determine
3045	* the hideability of this object. Positive levels	2821	* the hideability of this object. Positive levels
3046	* indicate greater hideability.	2822	* indicate greater hideability.
3047	*/	2823	*/
3048
3049	int	2824	int
3050	hideability (object *ob)	2825	hideability (object *ob)
3051	{	2826	{
3052	int i, level = 0, mflag;	2827	int i, level = 0, mflag;
3053	sint16 x, y;	2828	sint16 x, y;
3054		2829
3055	if (!ob || !ob->map)	2830	if (!ob || !ob->map)
3056	return 0;	2831	return 0;
3057		2832
3058	/* so, on normal lighted maps, its hard to hide */	2833	/* so, on normal lighted maps, its hard to hide */
3059	level = ob->map->darkness - 2;	2834	level = ob->map->darklevel () - 2;
3060		2835
3061	/* this also picks up whether the object is glowing.	2836	/* this also picks up whether the object is glowing.
3062	* If you carry a light on a non-dark map, its not	2837	* If you carry a light on a non-dark map, its not
3063	* as bad as carrying a light on a pitch dark map */	2838	* as bad as carrying a light on a pitch dark map */
3064	if (has_carried_lights (ob))	2839	if (ob->has_carried_lights ())
3065	level = -(10 + (2 * ob->map->darkness));	2840	level = -(10 + (2 * ob->map->darklevel ()));
3066		2841
3067	/* scan through all nearby squares for terrain to hide in */	2842	/* scan through all nearby squares for terrain to hide in */
3068	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2843	for (i = 0, x = ob->x, y = ob->y;
		2844	i <= SIZEOFFREE1;
		2845	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3069	{	2846	{
3070	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2847	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3071	if (mflag & P_OUT_OF_MAP)	2848	if (mflag & P_OUT_OF_MAP)
3072	{
3073	continue;	2849	continue;
3074	}	2850
3075	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2851	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3076	level += 2;	2852	level += 2;
3077	else /* open terrain! */	2853	else /* open terrain! */
3078	level -= 1;	2854	level -= 1;
3079	}	2855	}
…		…
3090	* spot (surrounded by clear terrain in broad daylight). -b.t.	2866	* spot (surrounded by clear terrain in broad daylight). -b.t.
3091	*/	2867	*/
3092	void	2868	void
3093	do_hidden_move (object *op)	2869	do_hidden_move (object *op)
3094	{	2870	{
3095	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2871	int hide = 0;
3096	object *skop;
3097		2872
3098	if (!op || !op->map)	2873	if (!op || !op->map)
3099	return;	2874	return;
3100		2875
3101	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2876	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2877	int num = random_roll (0, 19, op, PREFER_LOW);
3102		2878
3103	/* its *extremely* hard to run and sneak/hide at the same time! */	2879	/* its *extremely* hard to run and sneak/hide at the same time! */
3104	if (op->type == PLAYER && op->contr->run_on)	2880	if (op->type == PLAYER && op->contr->run_on)
3105	if (!skop || num >= skop->level)	2881	if (!skop || num >= skop->level)
3106	{	2882	{
…		…
3116	num -= hide;	2892	num -= hide;
3117		2893
3118	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2894	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3119	{	2895	{
3120	make_visible (op);	2896	make_visible (op);
		2897
3121	if (op->type == PLAYER)	2898	if (op->type == PLAYER)
3122	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2899	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3123	}	2900	}
3124	else if (op->type == PLAYER && skop)	2901	else if (op->type == PLAYER && skop)
3125	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2902	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3140		2917
3141	if (who->type == PLAYER)	2918	if (who->type == PLAYER)
3142	player = 1;	2919	player = 1;
3143		2920
3144	else	2921	else
3145	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2922	friendly = who->flag [FLAG_FRIENDLY];
3146		2923
3147	/* search adjacent squares */	2924	/* search adjacent squares */
3148	for (i = 1; i < 9; i++)	2925	for (i = 1; i < 9; i++)
3149	{	2926	{
3150	x = who->x + freearr_x[i];	2927	x = who->x + freearr_x[i];
…		…
3159	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2936	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3160	continue;	2937	continue;
3161		2938
3162	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2939	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3163	{	2940	{
3164	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2941	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3165	return 1;	2942	return 1;
3166	else if (tmp->type == PLAYER)	2943	else if (tmp->type == PLAYER)
3167	{	2944	{
3168	/*don't let a hidden DM prevent you from hiding */	2945	/*don't let a hidden DM prevent you from hiding */
3169	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2946	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3170	return 1;	2947	return 1;
3171	}	2948	}
3172	}	2949	}
3173	}	2950	}
3174	return 0;	2951	return 0;
…		…
3178	* object op. This function works fine for monsters,	2955	* object op. This function works fine for monsters,
3179	* but we dont worry if the object isnt the top one in	2956	* but we dont worry if the object isnt the top one in
3180	* a pile (say a coin under a table would return "viewable"	2957	* a pile (say a coin under a table would return "viewable"
3181	* by this routine). Another question, should we be	2958	* by this routine). Another question, should we be
3182	* concerned with the direction the player is looking	2959	* concerned with the direction the player is looking
3183	* in? Realistically, most of use cant see stuff behind	2960	* in? Realistically, most of us can't see stuff behind
3184	* our backs...on the other hand, does the "facing" direction	2961	* our backs...on the other hand, does the "facing" direction
3185	* imply the way your head, or body is facing? Its possible	2962	* imply the way your head, or body is facing? It's possible
3186	* for them to differ. Sigh, this fctn could get a bit more complex.	2963	* for them to differ. Sigh, this fctn could get a bit more complex.
3187	* -b.t.	2964	* -b.t.
3188	* This function is now map tiling safe.	2965	* This function is now map tiling safe.
3189	*/	2966	*/
3190
3191	int	2967	int
3192	player_can_view (object *pl, object *op)	2968	player_can_view (object *pl, object *op)
3193	{	2969	{
3194	rv_vector rv;	2970	rv_vector rv;
3195	int dx, dy;	2971	int dx, dy;
…		…
3207		2983
3208	get_rangevector (pl, op, &rv, 0x1);	2984	get_rangevector (pl, op, &rv, 0x1);
3209		2985
3210	/* starting with the 'head' part, lets loop	2986	/* starting with the 'head' part, lets loop
3211	* through the object and find if it has any	2987	* through the object and find if it has any
3212	* part that is in the los array but isnt on	2988	* part that is in the los array but isn't on
3213	* a blocked los square.	2989	* a blocked los square.
3214	* we use the archetype to figure out offsets.	2990	* we use the archetype to figure out offsets.
3215	*/	2991	*/
3216	while (op)	2992	while (op)
3217	{	2993	{
3218	dx = rv.distance_x + op->arch->clone.x;	2994	dx = rv.distance_x + op->arch->x;
3219	dy = rv.distance_y + op->arch->clone.y;	2995	dy = rv.distance_y + op->arch->y;
3220		2996
3221	/* only the viewable area the player sees is updated by LOS	2997	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3222	* code, so we need to restrict ourselves to that range of values
3223	* for any meaningful values.
3224	*/
3225	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3226	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3227	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3228	return 1;	2998	return 1;
		2999
3229	op = op->more;	3000	op = op->more;
3230	}	3001	}
3231	return 0;
3232	}
3233		3002
3234	/* routine for both players and monsters. We call this when
3235	* there is a possibility for our action distrubing our hiding
3236	* place or invisiblity spell. Artefact invisiblity is not
3237	* effected by this. If we arent invisible to begin with, we
3238	* return 0.
3239	*/
3240	int
3241	action_makes_visible (object *op)
3242	{
3243
3244	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3245	{
3246	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3247	return 0;
3248
3249	if (op->contr && op->contr->tmp_invis == 0)
3250	return 0;
3251
3252	/* If monsters, they should become visible */
3253	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3254	{
3255	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3256	return 1;
3257	}
3258	}
3259	return 0;	3003	return 0;
3260	}	3004	}
3261		3005
3262	/* op_on_battleground - checks if the given object op (usually	3006	/* op_on_battleground - checks if the given object op (usually
3263	* a player) is standing on a valid battleground-tile,	3007	* a player) is standing on a valid battleground-tile,
…		…
3268	* Default is to do the same as before, so only people wanting to have different points need worry about this	3012	* Default is to do the same as before, so only people wanting to have different points need worry about this
3269	*/	3013	*/
3270	int	3014	int
3271	op_on_battleground (object *op, int *x, int *y)	3015	op_on_battleground (object *op, int *x, int *y)
3272	{	3016	{
3273	object *tmp;
3274
3275	/* A battleground-tile needs the following attributes to be valid:	3017	/* A battleground-tile needs the following attributes to be valid:
3276	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3018	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3277	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3019	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3278	* and the exit-coordinates sp/hp must both be > 0.	3020	* and the exit-coordinates sp/hp must both be > 0.
3279	* => The intention here is to prevent abuse of the battleground-	3021	* => The intention here is to prevent abuse of the battleground-
3280	* feature (like pickable or hidden battleground tiles). */	3022	* feature (like pickable or hidden battleground tiles). */
3281	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3023	for (object *tmp = op->below; tmp; tmp = tmp->below)
3282	{	3024	{
3283	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3025	if (tmp->flag [FLAG_IS_FLOOR])
3284	{	3026	{
3285	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3027	if (tmp->flag [FLAG_NO_PICK]
3286	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3028	&& tmp->type == BATTLEGROUND
		3029	&& tmp->name == shstr_battleground
		3030	&& EXIT_X (tmp) && EXIT_Y (tmp))
3287	{	3031	{
3288	/*before we assign the exit, check if this is a teambattle */	3032	/* before we assign the exit, check if this is a teambattle */
3289	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3033	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3290	{
3291	object *invtmp;
3292
3293	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3034	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3035	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3294	{	3036	{
3295	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3296	{
3297	if (x != NULL && y != NULL)	3037	if (x && y)
3298	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3038	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3039
3299	return 1;	3040	return 1;
3300	}
3301	}	3041	}
3302	}	3042
3303	if (x != NULL && y != NULL)	3043	if (x && y)
3304	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3044	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3045
3305	return 1;	3046	return 1;
3306	}	3047	}
3307	}	3048	}
3308	}	3049	}
		3050
3309	/* If we got here, did not find a battleground */	3051	/* If we got here, did not find a battleground */
3310	return 0;	3052	return 0;
3311	}	3053	}
3312		3054
3313	/*	3055	/*
…		…
3329	char buf[MAX_BUF]; /* tmp. string buffer */	3071	char buf[MAX_BUF]; /* tmp. string buffer */
3330	int i = 0, j = 0;	3072	int i = 0, j = 0;
3331		3073
3332	/* get the appropriate treasurelist */	3074	/* get the appropriate treasurelist */
3333	if (atnr == ATNR_FIRE)	3075	if (atnr == ATNR_FIRE)
3334	trlist = treasurelist::find ("dragon_ability_fire");	3076	trlist = treasurelist::find (shstr_dragon_ability_fire);
3335	else if (atnr == ATNR_COLD)	3077	else if (atnr == ATNR_COLD)
3336	trlist = treasurelist::find ("dragon_ability_cold");	3078	trlist = treasurelist::find (shstr_dragon_ability_cold);
3337	else if (atnr == ATNR_ELECTRICITY)	3079	else if (atnr == ATNR_ELECTRICITY)
3338	trlist = treasurelist::find ("dragon_ability_elec");	3080	trlist = treasurelist::find (shstr_dragon_ability_elec);
3339	else if (atnr == ATNR_POISON)	3081	else if (atnr == ATNR_POISON)
3340	trlist = treasurelist::find ("dragon_ability_poison");	3082	trlist = treasurelist::find (shstr_dragon_ability_poison);
3341		3083
3342	if (trlist == NULL || who->type != PLAYER)	3084	if (trlist == NULL || who->type != PLAYER)
3343	return;	3085	return;
3344		3086
3345	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3087	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3349	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3091	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3350	return;	3092	return;
3351	}	3093	}
3352		3094
3353	/* everything seems okay - now bring on the gift: */	3095	/* everything seems okay - now bring on the gift: */
3354	item = &(tr->item->clone);	3096	item = tr->item;
3355		3097
3356	if (item->type == SPELL)	3098	if (item->type == SPELL)
3357	{	3099	{
3358	if (check_spell_known (who, item->name))	3100	if (check_spell_known (who, item->name))
3359	return;	3101	return;
…		…
3418	{	3160	{
3419	/* forces in the treasurelist can alter the player's stats */	3161	/* forces in the treasurelist can alter the player's stats */
3420	object *skin;	3162	object *skin;
3421		3163
3422	/* first get the dragon skin force */	3164	/* first get the dragon skin force */
3423	shstr_cmp dragon_skin_force ("dragon_skin_force");
3424	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3165	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3425	;	3166	;
3426		3167
3427	if (!skin)	3168	if (!skin)
3428	return;	3169	return;
3429		3170
…		…
3443	else	3184	else
3444	j = 1;	3185	j = 1;
3445	strcat (buf, spellpathnames[i]);	3186	strcat (buf, spellpathnames[i]);
3446	}	3187	}
3447	}	3188	}
		3189
3448	strcat (buf, ".");	3190	strcat (buf, ".");
3449	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3191	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3450	}	3192	}
3451		3193
3452	/* evtl. adding flags: */	3194	/* evtl. adding flags: */
3453	if (QUERY_FLAG (item, FLAG_XRAYS))	3195	if (item->flag [FLAG_XRAYS])
3454	SET_FLAG (skin, FLAG_XRAYS);	3196	skin->set_flag (FLAG_XRAYS);
3455	if (QUERY_FLAG (item, FLAG_STEALTH))	3197	if (item->flag [FLAG_STEALTH])
3456	SET_FLAG (skin, FLAG_STEALTH);	3198	skin->set_flag (FLAG_STEALTH);
3457	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3199	if (item->flag [FLAG_SEE_IN_DARK])
3458	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3200	skin->set_flag (FLAG_SEE_IN_DARK);
3459		3201
3460	/* print message if there is one */	3202	/* print message if there is one */
3461	if (item->msg != NULL)	3203	if (item->msg != NULL)
3462	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3204	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3463	}	3205	}
3464	else	3206	else
3465	{	3207	{
3466	/* generate misc. treasure */	3208	/* generate misc. treasure */
3467	tmp = arch_to_object (tr->item);	3209	tmp = tr->item->instance ();
3468	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3210	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3469	tmp = insert_ob_in_ob (tmp, who);	3211	who->insert (tmp);
3470	if (who->type == PLAYER)
3471	esrv_send_item (who, tmp);
3472	}	3212	}
3473	}	3213	}
3474		3214
3475	/**	3215	//-GPL
3476	* Unready an object for a player. This function does nothing if the object was
3477	* not readied.
3478	*/
3479	void
3480	player_unready_range_ob (player *pl, object *ob)
3481	{
3482	if (pl->ob->current_weapon == ob)
3483	pl->ob->current_weapon = 0;
3484
3485	if (pl->combat_ob == ob)
3486	pl->combat_ob = 0;
3487
3488	if (pl->ranged_ob == ob)
3489	pl->ranged_ob = 0;
3490	}
3491		3216
3492	sint8	3217	sint8
3493	player::visibility_at (maptile *map, int x, int y) const	3218	player::darkness_at (maptile *map, int x, int y) const
3494	{	3219	{
3495	if (!ns)	3220	if (!ns)
3496	return 0;	3221	return LOS_BLOCKED;
3497		3222
3498	int dx, dy;	3223	int dx, dy;
3499	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3224	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3225	return LOS_BLOCKED;
		3226
		3227	x += dx - ns->current_x;
		3228	y += dy - ns->current_y;
		3229
		3230	return blocked_los (x, y);
		3231	}
		3232
		3233	void
		3234	player::infobox (const char *title, const char *msg, int color)
		3235	{
		3236	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3237	}
		3238
		3239	void
		3240	player::statusmsg (const char *msg, int color)
		3241	{
		3242	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3243	}
		3244
		3245	void
		3246	player::failmsg (const char *msg, int color)
		3247	{
		3248	play_sound (sound_find ("generic_failure"));
		3249	statusmsg (msg, color);
		3250	}
		3251
		3252	void
		3253	object::failmsgf (const char *format, ...)
		3254	{
		3255	if (!contr)
3500	return 0;	3256	return;
3501		3257
3502	x += dx - ns->current_x + ns->mapx / 2;	3258	va_list ap;
3503	y += dy - ns->current_y + ns->mapy / 2;	3259	va_start (ap, format);
3504		3260	contr->failmsg (vformat (format, ap));
3505	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3261	va_end (ap);
3506	return 0;
3507
3508	return 100 - blocked_los [x][y];
3509	}	3262	}
		3263
		3264	void
		3265	player::failmsgf (const char *format, ...)
		3266	{
		3267	va_list ap;
		3268	va_start (ap, format);
		3269	failmsg (vformat (format, ap));
		3270	va_end (ap);
		3271	}
		3272

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