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Comparing deliantra/server/server/player.C (file contents):
Revision 1.136 by root, Wed May 16 11:10:01 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	float
153	player::weapon_speed () const
154	{
155	return ob->speed / weapon_sp * .5f;//TODO, the .5 is arbitrary
156	}
157
158	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
159	static void	41	static void
160	set_first_map (object *op)	42	set_first_map (object *op)
161	{	43	{
162	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
163	op->x = -1;	45	op->x = -1;
164	op->y = -1;	46	op->y = -1;
165	}
166
167	void
168	player::enter_map ()
169	{
170	object *tmp = object::create ();
171
172	EXIT_PATH (tmp) = maplevel;
173	EXIT_X (tmp) = ob->x;
174	EXIT_Y (tmp) = ob->y;
175	ob->enter_exit (tmp);
176
177	tmp->destroy ();
178	}	47	}
179		48
180	void	49	void
181	player::activate ()	50	player::activate ()
182	{	51	{
…		…
185		54
186	players.insert (this);	55	players.insert (this);
187	ob->remove ();	56	ob->remove ();
188	ob->map = 0;	57	ob->map = 0;
189	ob->activate_recursive ();	58	ob->activate_recursive ();
190	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
191	add_friendly_object (ob);	60	add_friendly_object (ob);
192	enter_map ();
193	}	61	}
194		62
195	void	63	void
196	player::deactivate ()	64	player::deactivate ()
197	{	65	{
…		…
204		72
205	if (ob->map)	73	if (ob->map)
206	maplevel = ob->map->path;	74	maplevel = ob->map->path;
207		75
208	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
209	ob->map = 0;	78	ob->map = 0;
210	party = 0;	79	party = 0;
211
212	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
213		80
214	players.erase (this);	81	players.erase (this);
215	}	82	}
216		83
217	// connect the player with a specific client	84	// connect the player with a specific client
…		…
227	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
228		95
229	ns->update_look = 0;	96	ns->update_look = 0;
230	ns->look_position = 0;	97	ns->look_position = 0;
231		98
232	clear_los (ob);	99	clear_los ();
233		100
234	ns->reset_stats ();	101	ns->reset_stats ();
235		102
236	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
237	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
238	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
239		106
240	ob->carrying = sum_weight (ob);	107	ob->update_weight ();
241	link_player_skills (ob);	108	link_skills ();
242		109
243	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
244
245	assign (title, ob->arch->clone.name);	110	assign (title, ob->arch->object::name);
246		111
247	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
248	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
249	{	114	{
250	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
251
252	shstr_cmp dragon_ability_force ("dragon_ability_force");
253	shstr_cmp dragon_skin_force ("dragon_skin_force");
254		116
255	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
256	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
257	if (tmp->arch->name == dragon_ability_force)	119	if (tmp->arch->archname == shstr_dragon_ability_force)
258	abil = tmp;	120	abil = tmp;
259	else if (tmp->arch->name == dragon_skin_force)	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
260	skin = tmp;	122	skin = tmp;
261		123
262	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
263	}	125	}
264		126
265	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
266		128
267	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
268
269	for (object *op = ob->inv; op; op = op->below)
270	if (op->flag [FLAG_APPLIED])
271	switch (op->type)
272	{
273	case WAND:
274	case ROD:
275	case HORN:
276	case BOW:
277	case SKILL:
278	case SKILL_TOOL:
279	case WEAPON:
280	apply_special (ob, op, AP_UNAPPLY);
281	apply_special (ob, op, AP_APPLY);
282	break;
283	}
284		130
285	ob->update_stats ();	131	ob->update_stats ();
		132
286	ns->floorbox_update ();	133	ns->floorbox_update ();
287
288	esrv_send_inventory (ob, ob);	134	esrv_send_inventory (ob, ob);
289	esrv_add_spells (this, 0);	135	esrv_add_spells (this, 0);
290		136
		137	ob->flag [FLAG_READY_WEAPON] = false;
		138	ob->flag [FLAG_READY_SKILL] = false;
		139	ob->flag [FLAG_READY_RANGE] = false;
		140	ob->flag [FLAG_READY_BOW] = false;
		141
		142	ob->update_stats (); // we unapplied stuff above
291	activate ();	143	activate ();
292
293	send_rules (ob);
294	send_news (ob);
295	display_motd (ob);
296		144
297	INVOKE_PLAYER (CONNECT, this);	145	INVOKE_PLAYER (CONNECT, this);
298	INVOKE_PLAYER (LOGIN, this);	146	INVOKE_PLAYER (LOGIN, this);
299	}	147	}
300		148
301	void	149	void
302	player::disconnect ()	150	player::disconnect ()
303	{	151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
304	if (ns)	158	if (ns)
305	{	159	{
306	if (active)	160	if (active)
307	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
308		162
…		…
311	ns->reset_stats ();	165	ns->reset_stats ();
312	ns->pl = 0;	166	ns->pl = 0;
313	ns = 0;	167	ns = 0;
314	}	168	}
315		169
316	if (ob)	170	// this is important for the player scheduler to get the correct refcount
317	ob->close_container (); //TODO: client-specific	171	// when ns = 0
		172	observe = viewpoint = ob;
318		173
319	deactivate ();	174	deactivate ();
320	}	175	}
		176
		177	//-GPL
321		178
322	// the need for this function can be explained	179	// the need for this function can be explained
323	// by load_object not returning the object	180	// by load_object not returning the object
324	void	181	void
325	player::set_object (object *op)	182	player::set_object (object *op)
326	{	183	{
327	ob = op;	184	ob = observe = viewpoint = op;
328	ob->contr = this; /* this aren't yet in archetype */	185	ob->contr = this; /* this aren't yet in archetype */
329		186
		187	ob->speed = 1.0f;
330	ob->speed_left = 0.5f;	188	ob->speed_left = 0.5f;
331	ob->speed = 1.0f;	189
332	ob->direction = 5; /* So player faces south */	190	ob->direction = 5; /* So player faces south */
333	}	191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
334		208
335	player::player ()	209	player::player ()
336	{	210	{
337	/* There are some elements we want initialised to non zero value -	211	/* There are some elements we want initialised to non zero value -
338	* we deal with that below this point.	212	* we deal with that below this point.
…		…
344	savebed_map = first_map_path; /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
345		219
346	gen_sp_armour = 10;	220	gen_sp_armour = 10;
347	bowtype = bow_normal;	221	bowtype = bow_normal;
348	petmode = pet_normal;	222	petmode = pet_normal;
349	listening = 10;
350	usekeys = containers;	223	usekeys = containers;
351	peaceful = 1; /* default peaceful */	224	peaceful = 1; /* default peaceful */
352	do_los = 1;	225	do_los = 1;
		226
		227	weapon_sp = 1.0f;
		228	weapon_sp_left = 0.5f;
353	}	229	}
354		230
355	void	231	void
356	player::do_destroy ()	232	player::do_destroy ()
357	{	233	{
358	disconnect ();	234	disconnect ();
359		235
360	attachable::do_destroy ();	236	attachable::do_destroy ();
361		237
362	if (ob)	238	if (ob)
363	{
364	ob->destroy_inv (false);
365	ob->destroy ();	239	ob->destroy ();
366	}	240
		241	ob = observe = viewpoint = 0;
367	}	242	}
368		243
369	player::~player ()	244	player::~player ()
370	{	245	{
371	/* Clear item stack */	246	/* Clear item stack */
372	free (stack_items);	247	free (stack_items);
		248	}
		249
		250	/*
		251	* get_player_archetype() return next player archetype from archetype
		252	* list. Not very efficient routine, but used only creating new players.
		253	* Note: there MUST be at least one player archetype!
		254	*/
		255	static archetype *
		256	get_player_archetype (archetype *at)
		257	{
		258	// archetypes could have been reloaded
		259	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		260
		261	if (!nat)
		262	return at;
		263
		264	archvec::iterator i = archetypes.find (nat);
		265
		266	for (;;)
		267	{
		268	if (++i == archetypes.end ())
		269	i = archetypes.begin ();
		270	else if (*i == at)
		271	cleanup ("not a single player archetype found");
		272
		273	if ((*i)->type == PLAYER)
		274	return *i;
		275	}
373	}	276	}
374		277
375	/* Tries to add player on the connection passed in ns.	278	/* Tries to add player on the connection passed in ns.
376	* All we can really get in this is some settings like host and display	279	* All we can really get in this is some settings like host and display
377	* mode.	280	* mode.
…		…
379	player *	282	player *
380	player::create ()	283	player::create ()
381	{	284	{
382	player *pl = new player;	285	player *pl = new player;
383		286
384	pl->set_object (arch_to_object (get_player_archetype (0)));	287	pl->set_object (get_player_archetype (0)->instance ());
385		288
386	pl->ob->roll_stats ();	289	pl->ob->roll_stats ();
387	pl->ob->stats.wc = 2;	290	pl->ob->stats.wc = 2;
388	pl->ob->run_away = 25; /* Then we panick... */	291	pl->ob->run_away = 25; /* Then we panick... */
389		292
390	set_first_map (pl->ob);	293	set_first_map (pl->ob);
391		294
392	return pl;	295	return pl;
393	}
394
395	/*
396	* get_player_archetype() return next player archetype from archetype
397	* list. Not very efficient routine, but used only creating new players.
398	* Note: there MUST be at least one player archetype!
399	*/
400	archetype *
401	get_player_archetype (archetype *at)
402	{
403	archetype *start = at;
404
405	for (;;)
406	{
407	if (at == NULL || at->next == NULL)
408	at = first_archetype;
409	else
410	at = at->next;
411
412	if (at->clone.type == PLAYER)
413	return at;
414
415	if (at == start)
416	{
417	LOG (llevError, "No Player archetypes\n");
418	exit (-1);
419	}
420	}
421	}	296	}
422		297
423	object *	298	object *
424	get_nearest_player (object *mon)	299	get_nearest_player (object *mon)
425	{	300	{
…		…
428	unsigned lastdist;	303	unsigned lastdist;
429	rv_vector rv;	304	rv_vector rv;
430		305
431	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	306	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
432	{	307	{
433	/* We should not find free objects on this friendly list, but it
434	* does periodically happen. Given that, lets deal with it.
435	* While unlikely, it is possible the next object on the friendly
436	* list is also free, so encapsulate this in a while loop.
437	*/
438	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
439	{
440	object *tmp = ol->ob;
441
442	/* Can't do much more other than log the fact, because the object
443	* itself will have been cleared.
444	*/
445	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
446	tmp->debug_desc ());
447	ol = ol->next;
448	remove_friendly_object (tmp);
449	if (!ol)
450	return op;
451	}
452
453	/* Remove special check for player from this. First, it looks to cause
454	* some crashes (ol->ob->contr not set properly?), but secondly, a more
455	* complicated method of state checking would be needed in any case -
456	* as it was, a clever player could type quit, and the function would
457	* skip them over while waiting for confirmation. Remove
458	* on_same_map check, as can_detect_enemy also does this
459	*/
460	if (!can_detect_enemy (mon, ol->ob, &rv))	308	if (!can_detect_enemy (mon, ol->ob, &rv))
461	continue;	309	continue;
462		310
463	if (lastdist > rv.distance)	311	if (lastdist > rv.distance)
464	{	312	{
…		…
526	*/	374	*/
527	int	375	int
528	path_to_player (object *mon, object *pl, unsigned mindiff)	376	path_to_player (object *mon, object *pl, unsigned mindiff)
529	{	377	{
530	rv_vector rv;	378	rv_vector rv;
531	sint16 x, y;
532	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	379	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
533	maptile *m, *lastmap;
534		380
535	get_rangevector (mon, pl, &rv, 0);	381	get_rangevector (mon, pl, &rv, 0);
536		382
537	if (rv.distance < mindiff)	383	if (rv.distance < mindiff)
538	return 0;	384	return 0;
539		385
540	x = mon->x;	386	mapxy pos (mon);
541	y = mon->y;
542	m = mon->map;
543	dir = rv.direction;	387	dir = rv.direction;
544	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	388	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
545	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	389	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
546		390
547	/* If we can't solve it within the search distance, return now. */	391	/* If we can't solve it within the search distance, return now. */
548	if (diff > max)	392	if (diff > max)
549	return 0;	393	return 0;
550		394
551	while (diff > 1 && max > 0)	395	while (diff > 1 && max > 0)
552	{	396	{
553	lastx = x;	397	mapxy lastpos = pos;
554	lasty = y;	398	pos.move (dir);
555	lastmap = m;
556	x = lastx + freearr_x[dir];
557	y = lasty + freearr_y[dir];
558		399
559	mflags = get_map_flags (m, &m, x, y, &x, &y);	400	MoveType blocked;
560	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	}
561		415
562	/* Space is blocked - try changing direction a little */	416	/* Space is blocked - try changing direction a little */
563	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	417	if ((blocksview || OB_TYPE_MOVE_BLOCK (mon, blocked))
564	&& (m == mon->map && blocked_link (mon, m, x, y))))	418	&& (blocked_link (mon, pos.m, pos.x, pos.y)))
565	{	419	{
566	/* recalculate direction from last good location. Possible	420	/* recalculate direction from last good location. Possible
567	* we were not traversing ideal location before.	421	* we were not traversing ideal location before.
568	*/	422	*/
569	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	423	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
570	if (rv.direction != dir)	424	if (rv.direction != dir)
571	{	425	{
572	/* OK - says direction should be different - lets reset the	426	/* OK - says direction should be different - lets reset the
573	* the values so it will try again.	427	* the values so it will try again.
574	*/	428	*/
575	x = lastx;
576	y = lasty;
577	m = lastmap;	429	pos = lastpos;
578	dir = firstdir = rv.direction;	430	dir = firstdir = rv.direction;
579	}	431	}
580	else	432	else
581	{	433	{
582	/* direct path is blocked - try taking a side step to	434	/* direct path is blocked - try taking a side step to
…		…
589	*/	441	*/
590	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	442	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
591	{	443	{
592	if (i == 0)	444	if (i == 0)
593	continue; /* already did this, so skip it */	445	continue; /* already did this, so skip it */
		446
594	/* Use lastdir here - otherwise,	447	/* Use lastdir here - otherwise,
595	* since the direction that the creature should move in	448	* since the direction that the creature should move in
596	* may change, you could get infinite loops.	449	* may change, you could get infinite loops.
597	* ie, player is northwest, but monster can only	450	* ie, player is northwest, but monster can only
598	* move west, so it does that. It goes some distance,	451	* move west, so it does that. It goes some distance,
…		…
600	* 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
601	* gets back to its original point. lastdir contains	454	* gets back to its original point. lastdir contains
602	* the last direction the creature has successfully	455	* the last direction the creature has successfully
603	* moved.	456	* moved.
604	*/	457	*/
605
606	x = lastx + freearr_x[absdir (lastdir + i)];
607	y = lasty + freearr_y[absdir (lastdir + i)];
608	m = lastmap;	458	pos = lastpos;
609	mflags = get_map_flags (m, &m, x, y, &x, &y);	459	pos.move (absdir (lastdir + i));
610	if (mflags & P_OUT_OF_MAP)	460
		461	if (!pos.normalise ())
611	continue;	462	continue;
612	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	463
613	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	464	mapspace &ms = *pos;
		465
		466	if (ms.flags () & P_BLOCKSVIEW)
614	continue;	467	continue;
615	if (mflags & P_BLOCKSVIEW)	468
		469	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
616	continue;	470	continue;
617		471
618	if (m == mon->map && blocked_link (mon, m, x, y))	472	if (blocked_link (mon, pos.m, pos.x, pos.y))
619	break;	473	break;
620	}	474	}
		475
621	/* go through entire loop without finding a valid	476	/* go through entire loop without finding a valid
622	* sidestep to take - thus, no valid path.	477	* sidestep to take - thus, no valid path.
623	*/	478	*/
624	if (i == (DETOUR_AMOUNT + 1))	479	if (i == DETOUR_AMOUNT + 1)
625	return 0;	480	return 0;
		481
626	diff--;	482	diff--;
627	lastdir = dir;	483	lastdir = dir;
628	max--;	484	max--;
629	if (!firstdir)	485	if (!firstdir)
630	firstdir = dir + i;	486	firstdir = dir + i;
…		…
634	{	490	{
635	/* we moved towards creature, so diff is less */	491	/* we moved towards creature, so diff is less */
636	diff--;	492	diff--;
637	max--;	493	max--;
638	lastdir = dir;	494	lastdir = dir;
		495
639	if (!firstdir)	496	if (!firstdir)
640	firstdir = dir;	497	firstdir = dir;
641	}	498	}
642		499
643	if (diff <= 1)	500	if (diff <= 1)
644	{	501	{
645	/* Recalculate diff (distance) because we may not have actually	502	/* Recalculate diff (distance) because we may not have actually
646	* headed toward player for entire distance.	503	* headed toward player for entire distance.
647	*/	504	*/
648	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	505	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
649	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	506	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
650	}	507	}
651		508
652	if (diff > max)	509	if (diff > max)
653	return 0;	510	return 0;
…		…
659		516
660	return firstdir;	517	return firstdir;
661	}	518	}
662		519
663	void	520	void
664	give_initial_items (object *pl, treasurelist * items)	521	give_initial_items (object *pl, treasurelist *items)
665	{	522	{
666	object *op, *next = NULL;
667
668	if (pl->randomitems != NULL)	523	if (pl->randomitems)
669	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	524	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
670		525
671	for (op = pl->inv; op; op = next)	526	for (object *next, *op = pl->inv; op; op = next)
672	{	527	{
673	next = op->below;	528	next = op->below;
674		529
675	/* Forces get applied per default, unless they have the	530	/* Forces get applied per default, unless they have the
676	* 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
677	*/	532	*/
678	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	533	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
679	SET_FLAG (op, FLAG_APPLIED);	534	op->set_flag (FLAG_APPLIED);
680		535
681	/* we never give weapons/armour if these cannot be used	536	/* we never give weapons/armour if these cannot be used
682	* by this player due to race restrictions	537	* by this player due to race restrictions
683	*/	538	*/
684	if (pl->type == PLAYER)	539	if (pl->type == PLAYER)
685	{	540	{
686	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	541	if ((!pl->flag [FLAG_USE_ARMOUR]
		542	&&
687	(op->type == ARMOUR || op->type == BOOTS ||	543	(op->type == ARMOUR || op->type == BOOTS
688	op->type == CLOAK || op->type == HELMET ||	544	|| op->type == CLOAK || op->type == HELMET
689	op->type == SHIELD || op->type == GLOVES ||	545	|| op->type == SHIELD || op->type == GLOVES
690	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))
691	{	548	{
692	op->destroy ();	549	op->destroy ();
693	continue;	550	continue;
694	}	551	}
695	}	552	}
696		553
697	/* This really needs to be better - we should really give	554	/* Here we remove duplicated skills (as duplicated spell objects have
698	* a substitute spellbook. The problem is that we don't really	555	* _very_ confusing effects for players), which could for instance be
699	* have a good idea what to replace it with (need something like	556	* generated by bad treasurelists. - elmex
700	* a first level treasurelist for each skill.)
701	* remove duplicate skills also
702	*/	557	*/
703	if (op->type == SPELLBOOK || op->type == SKILL)	558	if (op->type == SKILL)
704	{	559	{
705	object *tmp;
706
707	for (tmp = op->below; tmp; tmp = tmp->below)	560	for (object *tmp = op->below; tmp; tmp = tmp->below)
708	if (tmp->type == op->type && tmp->name == op->name)	561	if (tmp->type == op->type && tmp->name == op->name)
709	break;
710
711	if (tmp)
712	{	562	{
713	op->destroy ();	563	op->destroy ();
		564	LOG (llevError,
714	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	565	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
715	continue;	566	break;
716	}	567	}
717		568
718	if (op->nrof > 1)	569	if (op->nrof > 1)
719	op->nrof = 1;	570	op->nrof = 1;
720	}	571	}
721		572
722	if (op->type == SPELLBOOK && op->inv)	573	if (op->type == SPELLBOOK && op->inv)
723	{	574	op->inv->clr_flag (FLAG_STARTEQUIP);
724	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
725	}
726		575
727	/* Give starting characters identified, uncursed, and undamned	576	/* Give starting characters identified, uncursed, and undamned
728	* 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
729	* merged properly.	578	* merged properly.
730	*/	579	*/
731	if (need_identify (op))	580	if (op->need_identify ())
732	{
733	SET_FLAG (op, FLAG_IDENTIFIED);
734	CLEAR_FLAG (op, FLAG_CURSED);
735	CLEAR_FLAG (op, FLAG_DAMNED);
736	}	581	{
		582	op->set_flag (FLAG_IDENTIFIED);
		583	op->clr_flag (FLAG_CURSED);
		584	op->clr_flag (FLAG_DAMNED);
		585	}
		586
737	if (op->type == SPELL)	587	if (op->type == SPELL)
738	{	588	{
739	op->destroy ();	589	op->destroy ();
740	continue;	590	continue;
741	}	591	}
742	else if (op->type == SKILL)	592	else if (op->type == SKILL)
743	{	593	{
744	SET_FLAG (op, FLAG_CAN_USE_SKILL);	594	op->set_flag (FLAG_CAN_USE_SKILL);
745	op->stats.exp = 0;	595	op->stats.exp = 0;
746	op->level = 1;	596	op->level = 1;
747	}	597	}
748	/* lock all 'normal items by default */	598	else /* lock all 'normal items by default */
749	else	599	op->set_flag (FLAG_INV_LOCKED);
750	SET_FLAG (op, FLAG_INV_LOCKED);
751	} /* for loop of objects in player inv */	600	} /* for loop of objects in player inv */
752		601
753	/* Need to set up the skill pointers */	602	/* Need to set up the skill pointers */
754	link_player_skills (pl);	603	pl->contr->link_skills ();
755	}	604	}
756		605
757	void	606	void
758	get_party_password (object *op, partylist *party)	607	get_party_password (object *op, partylist *party)
759	{	608	{
…		…
769	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:");
770	}	619	}
771		620
772	/* 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. */
773	static int	622	static int
774	roll_stat (void)	623	roll_stat ()
775	{	624	{
776	int a[4], i, j, k;	625	int a[4], i, j, k;
777		626
778	for (i = 0; i < 4; i++)	627	for (i = 0; i < 4; i++)
779	a[i] = (int) rndm (6) + 1;	628	a[i] = (int) rndm (6) + 1;
…		…
860	static void	709	static void
861	start_info (object *op)	710	start_info (object *op)
862	{	711	{
863	char buf[MAX_BUF];	712	char buf[MAX_BUF];
864		713
865	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	714	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
866	new_draw_info (NDI_UNIQUE, 0, op, buf);	715	new_draw_info (NDI_UNIQUE, 0, op, buf);
867	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
868	//new_draw_info (NDI_UNIQUE, 0, op, " ");
869	}	716	}
870		717
871	/* This function takes the key that is passed, and does the	718	/* This function takes the key that is passed, and does the
872	* appropriate action with it (change race, or other things).	719	* appropriate action with it (change race, or other things).
873	* The function name is for historical reasons - now we have	720	* The function name is for historical reasons - now we have
…		…
876	*/	723	*/
877	void	724	void
878	player::chargen_race_done ()	725	player::chargen_race_done ()
879	{	726	{
880	/* this must before then initial items are given */	727	/* this must before then initial items are given */
881	esrv_new_player (ob->contr, ob->weight + ob->carrying);	728	esrv_new_player (ob->contr);
882		729
883	treasurelist *tl = treasurelist::find ("starting_wealth");	730	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
884	if (tl)	731	if (tl)
885	create_treasure (tl, ob, 0, 0, 0);	732	create_treasure (tl, ob, 0, 0, 0);
886		733
887	INVOKE_PLAYER (BIRTH, ob->contr);	734	INVOKE_PLAYER (BIRTH, ob->contr);
888	INVOKE_PLAYER (LOGIN, ob->contr);	735	INVOKE_PLAYER (LOGIN, ob->contr);
…		…
890	ob->contr->ns->state = ST_PLAYING;	737	ob->contr->ns->state = ST_PLAYING;
891		738
892	if (ob->msg)	739	if (ob->msg)
893	ob->msg = 0;	740	ob->msg = 0;
894		741
895	/* We create this now because some of the unique maps will need it
896	* to save here.
897	*/
898	{
899	char buf[MAX_BUF];
900	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
901	make_path_to_file (buf);
902	}
903
904	start_info (ob);	742	start_info (ob);
905	CLEAR_FLAG (ob, FLAG_WIZ);	743	ob->clr_flag (FLAG_WIZ);
906	give_initial_items (ob, ob->randomitems);	744	give_initial_items (ob, ob->randomitems);
907	link_player_skills (ob);
908	esrv_send_inventory (ob, ob);	745	esrv_send_inventory (ob, ob);
909	ob->update_stats ();	746	ob->update_stats ();
910		747
911	/* This moves the player to a different start map, if there	748	/* This moves the player to a different start map, if there
912	* is one for this race	749	* is one for this race
913	*/	750	*/
914	if (*first_map_ext_path)	751	if (*first_map_ext_path)
915	{	752	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
916	object *tmp;
917	char mapname[MAX_BUF];
918
919	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->name);
920	tmp = object::create ();
921	EXIT_PATH (tmp) = mapname;
922	EXIT_X (tmp) = ob->x;
923	EXIT_Y (tmp) = ob->y;
924	ob->enter_exit (tmp); /* we don't really care if it succeeded;
925	* if the map isn't there, then stay on the
926	* default initial map */
927	tmp->destroy ();
928	}
929	else	753	else
930	LOG (llevDebug, "first_map_ext_path not set\n");	754	LOG (llevDebug, "first_map_ext_path not set\n");
931	}	755	}
932		756
933	void	757	void
…		…
943	int x = ob->x, y = ob->y;	767	int x = ob->x, y = ob->y;
944		768
945	ob->remove_statbonus ();	769	ob->remove_statbonus ();
946	ob->remove ();	770	ob->remove ();
947	ob->arch = get_player_archetype (ob->arch);	771	ob->arch = get_player_archetype (ob->arch);
948	ob->arch->clone.copy_to (ob);	772	ob->arch->copy_to (ob);
949	ob->instantiate ();	773	ob->instantiate ();
950	ob->stats = ob->contr->orig_stats;	774	ob->stats = ob->contr->orig_stats;
951	ob->name = ob->name_pl = name;	775	ob->name = ob->name_pl = name;
952	ob->x = x;	776	ob->x = x;
953	ob->y = y;	777	ob->y = y;
954	SET_ANIMATION (ob, 2); /* So player faces south */	778	SET_ANIMATION (ob, 2); /* So player faces south */
955	insert_ob_in_map (ob, ob->map, ob, 0);	779	insert_ob_in_map (ob, ob->map, ob, 0);
956	assign (ob->contr->title, ob->arch->clone.name);	780	assign (ob->contr->title, ob->arch->object::name);
957	ob->add_statbonus ();	781	ob->add_statbonus ();
958	}	782	}
959	while (!allowed_class (ob));	783	while (!allowed_class (ob));
960		784
961	update_object (ob, UP_OBJ_FACE);	785	update_object (ob, UP_OBJ_FACE);
…		…
964	ob->stats.hp = ob->stats.maxhp;	788	ob->stats.hp = ob->stats.maxhp;
965	ob->stats.sp = ob->stats.maxsp;	789	ob->stats.sp = ob->stats.maxsp;
966	ob->stats.grace = 0;	790	ob->stats.grace = 0;
967	}	791	}
968		792
969	void	793	static void
970	flee_player (object *op)	794	flee_player (object *op)
971	{	795	{
972	int dir, diff;	796	int dir, diff;
973	rv_vector rv;	797	rv_vector rv;
974		798
975	if (op->stats.hp < 0)	799	if (op->stats.hp < 0)
976	{	800	{
977	LOG (llevDebug, "Fleeing player is dead.\n");	801	LOG (llevDebug, "Fleeing player is dead.\n");
978	CLEAR_FLAG (op, FLAG_SCARED);	802	op->clr_flag (FLAG_SCARED);
979	return;	803	return;
980	}	804	}
981		805
982	if (op->enemy == NULL)	806	if (!op->enemy)
983	{	807	{
984	LOG (llevDebug, "Fleeing player had no enemy.\n");	808	LOG (llevDebug, "Fleeing player had no enemy.\n");
985	CLEAR_FLAG (op, FLAG_SCARED);	809	op->clr_flag (FLAG_SCARED);
986	return;	810	return;
987	}	811	}
988		812
989	/* 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))
990	* op->enemy_count, it is possible that something destroys the
991	* actual enemy, and the object is recycled.
992	*/
993	if (op->enemy->map == NULL)
994	{	814	{
995	CLEAR_FLAG (op, FLAG_SCARED);
996	op->enemy = NULL;	815	op->enemy = NULL;
997	return;	816	op->clr_flag (FLAG_SCARED);
998	}
999
1000	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1001	{
1002	op->enemy = NULL;
1003	CLEAR_FLAG (op, FLAG_SCARED);
1004	return;	817	return;
1005	}	818	}
1006		819
1007	get_rangevector (op, op->enemy, &rv, 0);	820	get_rangevector (op, op->enemy, &rv, 0);
1008		821
1009	dir = absdir (4 + rv.direction);	822	dir = absdir (4 + rv.direction);
1010	for (diff = 0; diff < 3; diff++)	823	for (diff = 0; diff < 3; diff++)
1011	{	824	{
1012	int m = 1 - (RANDOM () & 2);	825	int m = 1 - rndm (2) * 2;
1013		826
1014	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))))
1015	return;	828	return;
1016	}	829	}
1017		830
1018	/* Cornered, get rid of scared */	831	/* Cornered, get rid of scared */
1019	CLEAR_FLAG (op, FLAG_SCARED);	832	op->clr_flag (FLAG_SCARED);
1020	op->enemy = NULL;	833	op->enemy = NULL;
1021	}	834	}
1022		835
1023	/* 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.
1024	* 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
…		…
1028	check_pick (object *op)	841	check_pick (object *op)
1029	{	842	{
1030	object *tmp, *next;	843	object *tmp, *next;
1031	int stop = 0;	844	int stop = 0;
1032	int wvratio;	845	int wvratio;
1033	char putstring[128];
1034		846
1035	/* if you're flying, you cna't pick up anything */	847	/* if you're flying, you can't pick up anything */
1036	if (op->move_type & MOVE_FLYING)	848	if (op->move_type & MOVE_FLYING)
1037	return 1;	849	return 1;
1038		850
1039	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)
1040		855
1041	/* 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
1042	* destroyed */	857	* destroyed */
1043	while (next && !next->destroyed ())	858	while (next && !next->destroyed ())
1044	{	859	{
1045	tmp = next;	860	tmp = next;
1046	next = tmp->below;	861	next = tmp->below;
1047		862
		863	if (cnt <= 0)
		864	{
		865	op->failmsg ("Couldn't pickup all items at once.");
		866	return 0;
		867	}
		868
1048	if (op->destroyed ())	869	if (op->destroyed ())
1049	return 0;	870	return 0;
1050		871
1051	if (!can_pick (op, tmp))	872	if (!can_pick (op, tmp))
1052	continue;	873	continue;
1053		874
1054	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	875	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1055	{	876	{
1056	if (item_matched_string (op, tmp, op->contr->search_str))	877	if (item_matched_string (op, tmp, op->contr->search_str))
1057	pick_up (op, tmp);	878	CHK_PICK_PICKUP;
		879
1058	continue;	880	continue;
1059	}	881	}
1060		882
1061	/* 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? */
1062	if (!(op->contr->mode & PU_NEWMODE))	943	if (op->contr->mode & PU_FOOD)
		944	if (tmp->type == FOOD)
1063	{	945	{
1064	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)
1065	{	1009	{
1066	case 0:	1010	CHK_PICK_PICKUP;
1067	return 1; /* don't pick up */	1011	continue;
1068	case 1:
1069	pick_up (op, tmp);
1070	return 1;
1071	case 2:
1072	pick_up (op, tmp);
1073	return 0;
1074	case 3:
1075	return 0; /* stop before pickup */
1076	case 4:
1077	pick_up (op, tmp);
1078	break;
1079	case 5:
1080	pick_up (op, tmp);
1081	stop = 1;
1082	break;
1083	case 6:
1084	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1085	pick_up (op, tmp);
1086	break;
1087
1088	case 7:
1089	if (tmp->type == MONEY || tmp->type == GEM)
1090	pick_up (op, tmp);
1091	break;
1092
1093	default:
1094	/* use value density */
1095	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1096	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1097	pick_up (op, tmp);
1098	}	1012	}
1099	}	1013	}
1100	else	1014
1101	{ /* old model */	1015	/* rings & amulets - talismans seems to be typed AMULET */
1102	/* NEW pickup handling */
1103	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)
1104	{	1021	{
1105	/* some debugging code to figure out item information */	1022	CHK_PICK_PICKUP;
1106	if (tmp->name != NULL)
1107	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1108	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1109	else
1110	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1111	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1112
1113	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1114	}
1115
1116	/* philosophy:
1117	* It's easy to grab an item type from a pile, as long as it's
1118	* generic. This takes no game-time. For more detailed pickups
1119	* and selections, select-items should be used. This is a
1120	* grab-as-you-run type mode that's really useful for arrows for
1121	* example.
1122	* The drawback: right now it has no frontend, so you need to
1123	* stick the bits you want into a calculator in hex mode and then
1124	* convert to decimal and then 'pickup <#>
1125	*/
1126
1127	/* the first two modes are exclusive: if NOTHING we return, if
1128	* STOP then we stop. All the rest are applied sequentially,
1129	* meaning if any test passes, the item gets picked up. */
1130
1131	/* if mode is set to pick nothing up, return */
1132
1133	if (op->contr->mode & PU_NOTHING)
1134	return 1;
1135
1136	/* if mode is set to stop when encountering objects, return */
1137	/* take STOP before INHIBIT since it doesn't actually pick
1138	* anything up */
1139
1140	if (op->contr->mode & PU_STOP)
1141	return 0;
1142
1143	/* useful for going into stores and not losing your settings... */
1144	/* and for battles wher you don't want to get loaded down while
1145	* fighting */
1146	if (op->contr->mode & PU_INHIBIT)
1147	return 1;
1148
1149	/* prevent us from turning into auto-thieves :) */
1150	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1151	continue;	1023	continue;
		1024	}
1152		1025
1153	/* ignore known cursed objects */	1026	/* we don't forget dragon food */
1154	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;
1155	continue;	1031	continue;
		1032	}
1156		1033
1157	/* all food and drink if desired */	1034	/* bows and arrows. Bows are good for selling! */
1158	/* 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
1159	if (op->contr->mode & PU_FOOD)	1071	if (op->contr->mode & PU_BOOTS)
1160	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"))
1161	{	1105	{
1162	pick_up (op, tmp);	1106	CHK_PICK_PICKUP;
1163	continue;	1107	continue;
1164	}	1108	}
		1109	}
1165		1110
		1111	/* misc stuff that's useful */
1166	if (op->contr->mode & PU_DRINK)	1112	if (op->contr->mode & PU_KEY)
1167	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1113	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1168	{	1114	{
1169	pick_up (op, tmp);	1115	CHK_PICK_PICKUP;
1170	continue;	1116	continue;
1171	}	1117	}
1172		1118
		1119	/* any of the last 4 bits set means we use the ratio for value
		1120	* pickups */
1173	if (op->contr->mode & PU_POTION)	1121	if (op->contr->mode & PU_RATIO)
1174	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
1175	{	1126	*/
1176	pick_up (op, tmp);
1177	continue;
1178	}
1179
1180	/* spellbooks, skillscrolls and normal books/scrolls */
1181	if (op->contr->mode & PU_SPELLBOOK)
1182	if (tmp->type == SPELLBOOK)
1183	{
1184	pick_up (op, tmp);
1185	continue;
1186	}
1187
1188	if (op->contr->mode & PU_SKILLSCROLL)
1189	if (tmp->type == SKILLSCROLL)
1190	{
1191	pick_up (op, tmp);
1192	continue;
1193	}
1194
1195	if (op->contr->mode & PU_READABLES)
1196	if (tmp->type == BOOK || tmp->type == SCROLL)
1197	{
1198	pick_up (op, tmp);
1199	continue;
1200	}
1201
1202	/* wands/staves/rods/horns */
1203	if (op->contr->mode & PU_MAGIC_DEVICE)
1204	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1205	{
1206	pick_up (op, tmp);
1207	continue;
1208	}
1209
1210	/* pick up all magical items */
1211	if (op->contr->mode & PU_MAGICAL)	1127	wvratio = op->contr->mode & PU_RATIO;
1212	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)
1213	{
1214	pick_up (op, tmp);
1215	continue;
1216	}
1217
1218	if (op->contr->mode & PU_VALUABLES)
1219	{	1129	{
1220	if (tmp->type == MONEY || tmp->type == GEM)	1130	#if 0
		1131	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1132	if (tmp->name != NULL)
1221	{	1133	{
1222	pick_up (op, tmp);	1134	fprintf (stderr, "%s", tmp->name);
1223	continue;
1224	}	1135	}
1225	}
1226
1227	/* rings & amulets - talismans seems to be typed AMULET */
1228	if (op->contr->mode & PU_JEWELS)
1229	if (tmp->type == RING || tmp->type == AMULET)
1230	{
1231	pick_up (op, tmp);
1232	continue;
1233	}
1234
1235	/* we don't forget dragon food */
1236	if (op->contr->mode & PU_FLESH)
1237	if (tmp->type == FLESH)
1238	{
1239	pick_up (op, tmp);
1240	continue;
1241	}
1242
1243	/* bows and arrows. Bows are good for selling! */
1244	if (op->contr->mode & PU_BOW)
1245	if (tmp->type == BOW)
1246	{
1247	pick_up (op, tmp);
1248	continue;
1249	}
1250
1251	if (op->contr->mode & PU_ARROW)
1252	if (tmp->type == ARROW)
1253	{
1254	pick_up (op, tmp);
1255	continue;
1256	}
1257
1258	/* all kinds of armor etc. */
1259	if (op->contr->mode & PU_ARMOUR)
1260	if (tmp->type == ARMOUR)
1261	{
1262	pick_up (op, tmp);
1263	continue;
1264	}
1265
1266	if (op->contr->mode & PU_HELMET)
1267	if (tmp->type == HELMET)
1268	{
1269	pick_up (op, tmp);
1270	continue;
1271	}
1272
1273	if (op->contr->mode & PU_SHIELD)
1274	if (tmp->type == SHIELD)
1275	{
1276	pick_up (op, tmp);
1277	continue;
1278	}
1279
1280	if (op->contr->mode & PU_BOOTS)
1281	if (tmp->type == BOOTS)
1282	{
1283	pick_up (op, tmp);
1284	continue;
1285	}
1286
1287	if (op->contr->mode & PU_GLOVES)
1288	if (tmp->type == GLOVES)
1289	{
1290	pick_up (op, tmp);
1291	continue;
1292	}
1293
1294	if (op->contr->mode & PU_CLOAK)
1295	if (tmp->type == CLOAK)
1296	{
1297	pick_up (op, tmp);
1298	continue;
1299	}
1300
1301	/* hoping to catch throwing daggers here */
1302	if (op->contr->mode & PU_MISSILEWEAPON)
1303	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1304	{
1305	pick_up (op, tmp);
1306	continue;
1307	}
1308
1309	/* careful: chairs and tables are weapons! */
1310	if (op->contr->mode & PU_ALLWEAPON)
1311	{
1312	if (tmp->type == WEAPON && tmp->name != NULL)
1313	{
1314	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1315	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1316	{
1317	pick_up (op, tmp);
1318	continue;
1319	}
1320	}
1321
1322	if (tmp->type == WEAPON && tmp->name == NULL)
1323	{
1324	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1325	{
1326	pick_up (op, tmp);
1327	continue;
1328	}
1329	}
1330	}
1331
1332	/* misc stuff that's useful */
1333	if (op->contr->mode & PU_KEY)
1334	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1335	{
1336	pick_up (op, tmp);
1337	continue;
1338	}
1339
1340	/* any of the last 4 bits set means we use the ratio for value
1341	* pickups */
1342	if (op->contr->mode & PU_RATIO)
1343	{
1344	/* use value density to decide what else to grab */
1345	/* >=7 was >= op->contr->mode */
1346	/* >=7 is the old standard setting. Now we take the last 4 bits
1347	* and multiply them by 5, giving 0..15*5== 5..75 */
1348	wvratio = (op->contr->mode & PU_RATIO) * 5;
1349	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1350	{
1351	pick_up (op, tmp);
1352	#if 0
1353	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1354	if (tmp->name != NULL)
1355	{
1356	fprintf (stderr, "%s", tmp->name);
1357	}
1358	else	1136	else
1359	fprintf (stderr, "%s", tmp->arch->name);	1137	fprintf (stderr, "%s", tmp->arch->archname);
1360	fprintf (stderr, ",%d] = ", tmp->type);	1138	fprintf (stderr, ",%d] = ", tmp->type);
1361	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))));
1362	#endif	1140	#endif
		1141	CHK_PICK_PICKUP;
1363	continue;	1142	continue;
1364	}
1365	}	1143	}
1366	} /* the new pickup model */	1144	} /* the new pickup model */
1367	}	1145	}
1368		1146
1369	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;
1370	}	1183	}
1371		1184
1372	/*	1185	/*
1373	* Find an arrow in the inventory and after that	1186	* Find an arrow in the inventory and after that
1374	* in the right type container (quiver). Pointer to the	1187	* in the right type container (quiver). Pointer to the
1375	* found object is returned.	1188	* found object is returned.
1376	*/	1189	*/
1377	object *	1190	static object *
1378	find_arrow (object *op, const char *type)	1191	find_arrow (object *op, const char *type)
1379	{	1192	{
1380	object *tmp = 0;
1381
1382	for (op = op->inv; op; op = op->below)	1193	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1383	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1384	tmp = find_arrow (op, type);
1385	else if (op->type == ARROW && op->race == type)	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);
1386	return op;	1202	return arrow;
		1203	}
1387		1204
1388	return tmp;	1205	return 0;
1389	}	1206	}
1390		1207
1391	/*	1208	/*
1392	* 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
1393	* 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
1394	* 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
1395	* 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.
1396	*/	1213	*/
1397	object *	1214	static object *
1398	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)
1399	{	1216	{
1400	object *tmp = NULL, *arrow, *ntmp;	1217	object *tmp = NULL, *arrow, *ntmp;
1401	int attacknum, attacktype, betterby = 0, i;	1218	int attacknum, attacktype, betterby = 0, i;
1402		1219
1403	if (!type)	1220	if (!type)
1404	return NULL;	1221	return NULL;
1405		1222
1406	for (arrow = op->inv; arrow; arrow = arrow->below)	1223	for (arrow = op->inv; arrow; arrow = arrow->below)
1407	{	1224	{
1408	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1225	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1409	{	1226	{
1410	i = 0;	1227	i = 0;
1411	ntmp = find_better_arrow (arrow, target, type, &i);	1228	ntmp = find_better_arrow (arrow, target, type, &i);
		1229
1412	if (i > betterby)	1230	if (i > betterby)
1413	{	1231	{
1414	tmp = ntmp;	1232	tmp = ntmp;
1415	betterby = i;	1233	betterby = i;
1416	}	1234	}
1417	}	1235	}
1418	else if (arrow->type == ARROW && arrow->race == type)	1236	else if (arrow->type == ARROW && arrow->race == type)
1419	{	1237	{
1420	/* allways prefer assasination/slaying */	1238	/* allways prefer assasination/slaying */
1421	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1239	if (target->race && arrow->slaying.contains (target->race))
1422	{	1240	{
1423	if (arrow->attacktype & AT_DEATH)	1241	if (arrow->attacktype & AT_DEATH)
1424	{	1242	{
1425	*better = 100;	1243	*better = 100;
1426	return arrow;	1244	return arrow;
…		…
1434	else	1252	else
1435	{	1253	{
1436	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1254	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1437	{	1255	{
1438	attacktype = 1 << attacknum;	1256	attacktype = 1 << attacknum;
1439	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1257	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1440	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)
1441	{	1259	{
1442	tmp = arrow;	1260	tmp = arrow;
1443	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;
1444	}	1262	}
1445	}	1263	}
		1264
1446	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1265	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1447	{	1266	{
1448	tmp = arrow;	1267	tmp = arrow;
1449	betterby = 2 + arrow->magic + arrow->stats.dam;	1268	betterby = 2 + arrow->magic + arrow->stats.dam;
1450	}	1269	}
		1270
1451	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1271	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1452	{	1272	{
1453	tmp = arrow;	1273	tmp = arrow;
1454	betterby = 1 + arrow->magic + arrow->stats.dam;	1274	betterby = 1 + arrow->magic + arrow->stats.dam;
1455	}	1275	}
1456	}	1276	}
1457	}	1277	}
1458	}	1278	}
		1279
1459	if (tmp == NULL && arrow == NULL)	1280	if (tmp == NULL && arrow == NULL)
1460	return find_arrow (op, type);	1281	return find_arrow (op, type);
1461		1282
1462	*better = betterby;	1283	*better = betterby;
1463	return tmp;	1284	return tmp;
…		…
1467	* find_better_arrow to find a decent arrow to use.	1288	* find_better_arrow to find a decent arrow to use.
1468	* op = the shooter	1289	* op = the shooter
1469	* type = bow->race	1290	* type = bow->race
1470	* dir = fire direction	1291	* dir = fire direction
1471	*/	1292	*/
1472	object *	1293	static object *
1473	pick_arrow_target (object *op, const char *type, int dir)	1294	pick_arrow_target (object *op, shstr_cmp type, int dir)
1474	{	1295	{
1475	object *tmp = NULL;	1296	object *tmp = NULL;
1476	maptile *m;	1297	maptile *m;
1477	int i, mflags, found, number;	1298	int i, mflags, found, number;
1478	sint16 x, y;	1299	sint16 x, y;
…		…
1493	for (i = 0, found = 0; i < 20; i++)	1314	for (i = 0, found = 0; i < 20; i++)
1494	{	1315	{
1495	x += freearr_x[dir];	1316	x += freearr_x[dir];
1496	y += freearr_y[dir];	1317	y += freearr_y[dir];
1497	mflags = get_map_flags (m, &m, x, y, &x, &y);	1318	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1319
1498	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1320	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1499	{	1321	{
1500	tmp = NULL;	1322	tmp = 0;
1501	break;	1323	break;
1502	}	1324	}
1503	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)
1504	{	1326	{
1505	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1327	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1506	* perhaps a bad assumption.	1328	* perhaps a bad assumption.
1507	*/	1329	*/
1508	tmp = NULL;	1330	tmp = 0;
1509	break;	1331	break;
1510	}	1332	}
		1333
1511	if (mflags & P_IS_ALIVE)	1334	if (mflags & P_IS_ALIVE)
1512	{
1513	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)
1514	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1336	if (tmp->flag [FLAG_ALIVE])
1515	{
1516	found++;
1517	break;
1518	}
1519	if (found)
1520	break;	1337	break;
1521	}
1522	}	1338	}
1523	if (tmp == NULL)	1339
		1340	if (!tmp)
1524	return find_arrow (op, type);	1341	return find_arrow (op, type);
1525		1342
1526	if (tmp->head)	1343	if (tmp->head)
1527	tmp = tmp->head;	1344	tmp = tmp->head;
1528		1345
…		…
1568	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1385	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1569	return 0;	1386	return 0;
1570	}	1387	}
1571		1388
1572	// 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
1573	if (bow->below)	1390	splay (bow);
1574	{
1575	bow->remove ();
1576	op->insert (bow);
1577	}
1578
1579	}	1391	}
1580		1392
1581	if (!bow->race || !bow->skill)	1393	if (!bow->race || !bow->skill)
1582	{	1394	{
1583	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);
…		…
1590	{	1402	{
1591	if (op->type == PLAYER)	1403	if (op->type == PLAYER)
1592	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);
1593	/* 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 */
1594	else	1406	else
1595	CLEAR_FLAG (op, FLAG_READY_BOW);	1407	op->clr_flag (FLAG_READY_BOW);
1596		1408
1597	return 0;	1409	return 0;
1598	}	1410	}
1599	}	1411	}
1600		1412
…		…
1609	}	1421	}
1610		1422
1611	/* this should not happen, but sometimes does */	1423	/* this should not happen, but sometimes does */
1612	if (arrow->nrof == 0)	1424	if (arrow->nrof == 0)
1613	{	1425	{
		1426	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1614	arrow->destroy ();	1427	arrow->destroy ();
1615	return 0;	1428	return 0;
1616	}	1429	}
1617		1430
1618	left = arrow; /* these are arrows left to the player */	1431	left = arrow; /* these are arrows left to the player */
1619	arrow = get_split_ob (arrow, 1);	1432	arrow = arrow->split ();
1620	if (!arrow)	1433	if (!arrow)
1621	{	1434	{
1622	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);
1623	return 0;	1436	return 0;
1624	}	1437	}
…		…
1628	arrow->direction = dir;	1441	arrow->direction = dir;
1629		1442
1630	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 */
1631	arrow->stats.hp = arrow->stats.dam;	1444	arrow->stats.hp = arrow->stats.dam;
1632	arrow->stats.grace = arrow->attacktype;	1445	arrow->stats.grace = arrow->attacktype;
		1446	arrow->custom_name = arrow->slaying;
1633		1447
1634	if (arrow->slaying)	1448	#if 0
1635	arrow->spellarg = strdup (arrow->slaying);
1636
1637	if (player *pl = op->contr)	1449	if (player *pl = op->contr)
1638	{	1450	{
1639	if (!pl->has_hit)
1640	{
1641	pl->has_hit = 1;
1642	pl->ob->speed_left += pl->weapon_speed () - pl->ob->speed;
1643	}
1644	#if 0
1645	float speed = pl->weapon_sp;	1451	float speed = pl->weapon_sp;
1646		1452
1647	/* penalize ROF for bestarrow */	1453	/* penalize ROF for bestarrow */
1648	if (pl->bowtype == bow_bestarrow)	1454	if (pl->bowtype == bow_bestarrow)
1649	speed *= .9f;	1455	speed *= .9f;
1650	else	1456	else
1651	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;	1457	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
1652		1458
1653	op->speed_left += speed - op->speed;	1459	op->speed_left += speed - op->speed;
		1460	}
1654	#endif	1461	#endif
1655	}
1656		1462
1657	SET_ANIMATION (arrow, arrow->direction);	1463	SET_ANIMATION (arrow, arrow->direction);
1658		1464
1659	/* update the speed */	1465	/* update the speed */
1660	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0	1466	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1661	+ bow->stats.dam / 7.0;	1467	+ bow->stats.dam / 7.f;
1662		1468
1663	arrow->set_speed (max (arrow->speed, 2.0));	1469	arrow->set_speed (max (arrow->speed, 2.f));
1664	arrow->speed_left = 0;	1470	arrow->speed_left = 0;
1665		1471
1666	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1472	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1667		1473
1668	if (op->type == PLAYER)	1474	if (op->type == PLAYER)
…		…
1691		1497
1692	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1498	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1693	arrow->move_type = MOVE_FLY_LOW;	1499	arrow->move_type = MOVE_FLY_LOW;
1694	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1500	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1695		1501
1696	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1502	op->play_sound (sound_find ("fire_arrow"));
1697	m->insert (arrow, sx, sy, op);	1503	m->insert (arrow, sx, sy, op);
1698		1504
1699	if (!arrow->destroyed ())	1505	if (!arrow->destroyed ())
1700	move_arrow (arrow);	1506	move_arrow (arrow);
1701
1702	if (op->type == PLAYER)
1703	{
1704	if (left->destroyed ())
1705	esrv_del_item (op->contr, left->count);
1706	else
1707	esrv_send_item (op, left);
1708	}
1709		1507
1710	return 1;	1508	return 1;
1711	}	1509	}
1712		1510
1713	/* Special fire code for players - this takes into	1511	/* Special fire code for players - this takes into
…		…
1715	* but monsters can't. Putting that code here	1513	* but monsters can't. Putting that code here
1716	* makes the fire_bow code much cleaner.	1514	* makes the fire_bow code much cleaner.
1717	* this function should only be called if 'op' is a player,	1515	* this function should only be called if 'op' is a player,
1718	* hence the function name.	1516	* hence the function name.
1719	*/	1517	*/
1720	int	1518	static int
1721	player_fire_bow (object *op, int dir)	1519	player_fire_bow (object *op, int dir)
1722	{	1520	{
1723	int ret = 0, wcmod = 0;	1521	int ret;
1724		1522
1725	if (op->contr->bowtype == bow_bestarrow)	1523	if (op->contr->bowtype == bow_bestarrow)
1726	{	1524	{
1727	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);
1728	}	1526	}
1729	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)
1730	{	1528	{
1731	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1529	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1732	wcmod = -1;
1733
1734	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);
1735	}	1531	}
1736	else if (op->contr->bowtype == bow_threewide)	1532	else if (op->contr->bowtype == bow_threewide)
1737	{	1533	{
1738	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);
1739	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)]);
1740	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)]);
1741	}	1537	}
1742	else if (op->contr->bowtype == bow_spreadshot)	1538	else if (op->contr->bowtype == bow_spreadshot)
1743	{	1539	{
1744	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);
1745	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);
1746	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);
1747	}	1543	}
1748	else	1544	else
1749	{	1545	{
…		…
1755	}	1551	}
1756		1552
1757	/* Fires a misc (wand/rod/horn) object in 'dir'.	1553	/* Fires a misc (wand/rod/horn) object in 'dir'.
1758	* Broken apart from 'fire' to keep it more readable.	1554	* Broken apart from 'fire' to keep it more readable.
1759	*/	1555	*/
1760	void	1556	static void
1761	fire_misc_object (object *op, int dir)	1557	fire_misc_object (object *op, int dir)
1762	{	1558	{
1763	object *item = op->contr->ranged_ob;	1559	object *item = op->contr->ranged_ob;
1764		1560
1765	if (!item)	1561	if (!item)
…		…
1772	{	1568	{
1773	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1569	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1774	return;	1570	return;
1775	}	1571	}
1776		1572
1777	if (!op->change_weapon (item))	1573	if (!op->apply (item))
1778	return;	1574	return;
1779		1575
1780	if (item->type == WAND)	1576	if (item->type == WAND)
1781	{	1577	{
1782	if (item->stats.food <= 0)	1578	if (item->stats.food <= 0)
1783	{	1579	{
1784	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1580	op->contr->play_sound (sound_find ("wand_poof"));
1785	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));
1786		1582
1787	return;	1583	return;
1788	}	1584	}
1789	}	1585	}
1790	else if (item->type == ROD || item->type == HORN)	1586	else if (item->type == ROD || item->type == HORN)
1791	{	1587	{
1792	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))
1793	{	1593	{
1794	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1594	op->contr->play_sound (sound_find ("wand_poof"));
1795		1595
1796	if (item->type == ROD)	1596	if (item->type == ROD)
1797	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));
1798	else	1598	else
1799	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));
…		…
1802	}	1602	}
1803	}	1603	}
1804		1604
1805	if (cast_spell (op, item, dir, item->inv, NULL))	1605	if (cast_spell (op, item, dir, item->inv, NULL))
1806	{	1606	{
1807	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
1808	if (item->type == WAND)	1609	if (item->type == WAND)
1809	{	1610	{
1810	if (!(--item->stats.food))	1611	if (!(--item->stats.food))
1811	{	1612	{
1812	object *tmp;	1613	object *tmp;
1813		1614
1814	if (item->arch)	1615	if (item->arch)
1815	{	1616	{
1816	CLEAR_FLAG (item, FLAG_ANIMATE);	1617	item->clr_flag (FLAG_ANIMATE);
1817	item->face = item->arch->clone.face;	1618	item->face = item->arch->face;
1818	item->set_speed (0);	1619	item->set_speed (0);
1819	}	1620	}
1820		1621
1821	if ((tmp = item->in_player ()))	1622	if (object *pl = item->visible_to ())
1822	esrv_update_item (UPD_ANIM, tmp, item);	1623	esrv_update_item (UPD_ANIM, pl, item);
1823	}	1624	}
1824	}	1625	}
1825	else if (item->type == ROD || item->type == HORN)	1626	else if (item->type == ROD || item->type == HORN)
1826	drain_rod_charge (item);	1627	drain_rod_charge (item);
1827	}	1628	}
1828	}	1629	}
1829		1630
1830	/* Received a fire command for the player - go and do it.	1631	/* Received a fire command for the player - go and do it.
1831	*/	1632	*/
1832	void	1633	bool
1833	fire (object *op, int dir)	1634	fire (object *who, int dir)
1834	{	1635	{
1835	int spellcost = 0;	1636	int spellcost = 0;
1836		1637
		1638	player *pl = who->contr;
		1639
		1640	if (pl->golem)
		1641	{
		1642	control_golem (who->contr->golem, dir);
		1643	return false;
		1644	}
		1645
		1646	object *ob = pl->ranged_ob;
		1647
		1648	if (!ob)
		1649	return false;
		1650
		1651	if (who->speed_left > 0.f)
		1652	--who->speed_left;
		1653	else
		1654	return false;
		1655
		1656	if (!who->apply (ob))
		1657	return false;
		1658
1837	/* check for loss of invisiblity/hide */	1659	/* check for loss of invisiblity/hide */
1838	if (action_makes_visible (op))	1660	if (action_makes_visible (who))
1839	make_visible (op);	1661	make_visible (who);
1840
1841	player *pl = op->contr;
1842
1843	if (pl->golem)
1844	{
1845	control_golem (op->contr->golem, dir);
1846	return;
1847	}
1848
1849	object *ob = pl->ranged_ob;
1850
1851	if (!ob)
1852	return;
1853
1854	if (!op->change_weapon (ob))
1855	return;
1856		1662
1857	switch (ob->type)	1663	switch (ob->type)
1858	{	1664	{
1859	case BOW:	1665	case BOW:
1860	player_fire_bow (op, dir);	1666	player_fire_bow (who, dir);
1861	break;	1667	break;
1862		1668
1863	case SPELL:	1669	case SPELL:
1864	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);
1865	break;	1671	break;
1866		1672
1867	case BUILDER:	1673	case BUILDER:
1868	apply_map_builder (op, dir);	1674	apply_map_builder (who, dir);
1869	break;	1675	break;
1870		1676
1871	case SKILL:	1677	case SKILL:
1872	do_skill (op, op, ob, dir, 0);	1678	do_skill (who, who, ob, dir, 0);
1873	break;	1679	break;
1874		1680
		1681	case RANGED:
		1682	do_skill (who, ob, who->chosen_skill, dir, 0);
		1683	break;
		1684
1875	default:	1685	default:
1876	fire_misc_object (op, dir);	1686	fire_misc_object (who, dir);
1877	break;	1687	break;
1878	}	1688	}
1879	}
1880		1689
1881	/* find_key	1690	return true;
1882	* We try to find a key for the door as passed. If we find a key	1691	}
1883	* and successfully use it, we return the key, otherwise NULL	1692
1884	* This function merges both normal and locked door, since the logic	1693	static object *
1885	* for both is the same - just the specific key is different.
1886	* pl is the player,
1887	* inv is the objects inventory to searched
1888	* door is the door we are trying to match against.
1889	* This function can be called recursively to search containers.
1890	*/
1891	object *
1892	find_key (object *pl, object *container, object *door)	1694	find_key_ (object *pl, object *container, object *door)
1893	{	1695	{
1894	object *tmp, *key;	1696	object *tmp, *key;
1895		1697
1896	/* Should not happen, but sanity checking is never bad */	1698	/* Should not happen, but sanity checking is never bad */
1897	if (!container->inv)	1699	if (!container->inv)
…		…
1900	/* 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 */
1901	for (tmp = container->inv; tmp; tmp = tmp->below)	1703	for (tmp = container->inv; tmp; tmp = tmp->below)
1902	{	1704	{
1903	if (door->type == DOOR && tmp->type == KEY)	1705	if (door->type == DOOR && tmp->type == KEY)
1904	break;	1706	break;
		1707
1905	/* For sanity, we should really check door type, but other stuff	1708	/* For sanity, we should really check door type, but other stuff
1906	* (like containers) can be locked with special keys	1709	* (like containers) can be locked with special keys
1907	*/	1710	*/
1908	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1711	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1909	break;	1712	break;
…		…
1915	* a key, return	1718	* a key, return
1916	*/	1719	*/
1917	if (!tmp)	1720	if (!tmp)
1918	{	1721	{
1919	for (tmp = container->inv; tmp; tmp = tmp->below)	1722	for (tmp = container->inv; tmp; tmp = tmp->below)
1920	{
1921	/* No reason to search empty containers */	1723	/* No reason to search empty containers */
1922	if (tmp->type == CONTAINER && tmp->inv)	1724	if (tmp->type == CONTAINER && tmp->inv)
1923	{
1924	if ((key = find_key (pl, tmp, door)))	1725	if ((key = find_key_ (pl, tmp, door)))
1925	return key;	1726	return key;
1926	}
1927	}
1928		1727
1929	if (!tmp)	1728	if (!tmp)
1930	return NULL;	1729	return 0;
1931	}	1730	}
1932		1731
1933	/* 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,
1934	* see if we actually want to use it	1733	* see if we actually want to use it
1935	*/	1734	*/
1936	if (pl != container)	1735	if (pl != container)
1937	{	1736	{
1938	/* Only let players use keys in containers */	1737	/* Only let players use keys in containers */
1939	if (!pl->contr)	1738	if (!pl->contr)
1940	return NULL;	1739	return 0;
		1740
1941	/* cases where this fails:	1741	/* cases where this fails:
1942	* If we only search the player inventory, return now since we	1742	* If we only search the player inventory, return now since we
1943	* are not in the players inventory.	1743	* are not in the players inventory.
1944	* If the container is not active, return now since only active	1744	* If the container is not active, return now since only active
1945	* containers can be used.	1745	* containers can be used.
…		…
1949	* inv must have been an container and must have been active.	1749	* inv must have been an container and must have been active.
1950	*	1750	*
1951	* Change the color so that the message doesn't disappear with	1751	* Change the color so that the message doesn't disappear with
1952	* all the others.	1752	* all the others.
1953	*/	1753	*/
1954	if (pl->contr->usekeys == key_inventory ||	1754	if (pl->contr->usekeys == key_inventory
1955	!QUERY_FLAG (container, FLAG_APPLIED) ||	1755	|| !container->flag [FLAG_APPLIED]
1956	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1756	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1957	{	1757	{
1958	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1758	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1959	"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));
1960	return NULL;	1760	return NULL;
1961	}	1761	}
1962	}	1762	}
1963		1763
1964	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);
1965	}	1790	}
1966		1791
1967	/* moved door processing out of move_player_attack.	1792	/* moved door processing out of move_player_attack.
1968	* returns 1 if player has opened the door with a key	1793	* returns 1 if player has opened the door with a key
1969	* such that the caller should not do anything more,	1794	* such that the caller should not do anything more,
1970	* 0 otherwise	1795	* 0 otherwise
1971	*/	1796	*/
1972	static int	1797	static int
1973	player_attack_door (object *op, object *door)	1798	player_attack_door (object *op, object *door)
1974	{	1799	{
1975	/* If its a door, try to find a use a key. If we do destroy the door,	1800	/* If its a door, try to find a key. If we do destroy the door,
1976	* might as well return immediately as there is nothing more to do -	1801	* might as well return immediately as there is nothing more to do -
1977	* otherwise, we fall through to the rest of the code.	1802	* otherwise, we fall through to the rest of the code.
1978	*/	1803	*/
1979	object *key = find_key (op, op, door);	1804	object *key = find_key (op, op, door);
1980		1805
1981	/* IF we found a key, do some extra work */	1806	/* If we found a key, do some extra work */
1982	if (key)	1807	if (key)
1983	{	1808	{
1984	object *container = key->env;	1809	object *container = key->env;
1985
1986	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1987		1810
1988	if (action_makes_visible (op))	1811	if (action_makes_visible (op))
1989	make_visible (op);	1812	make_visible (op);
1990		1813
1991	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1814	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
…		…
1993		1816
1994	if (door->type == DOOR)	1817	if (door->type == DOOR)
1995	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 */
1996	else if (door->type == LOCKED_DOOR)	1819	else if (door->type == LOCKED_DOOR)
1997	{	1820	{
1998	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);
1999	remove_door2 (door); /* remove door without violence ;-) */	1822	remove_door2 (door); /* remove door without violence ;-) */
2000	}	1823	}
2001		1824
2002	/* Do this after we print the message */	1825	/* Do this after we print the message */
2003	decrease_ob (key); /* Use up one of the keys */	1826	key->decrease (); /* Use up one of the keys */
2004	/* Need to update the weight the container the key was in */
2005	if (container != op)
2006	esrv_update_item (UPD_WEIGHT, op, container);
2007		1827
2008	return 1; /* Nothing more to do below */	1828	return 1; /* Nothing more to do below */
2009	}	1829	}
2010	else if (door->type == LOCKED_DOOR)	1830	else if (door->type == LOCKED_DOOR)
2011	{	1831	{
2012	/* Might as well return now - no other way to open this */	1832	/* Might as well return now - no other way to open this */
2013	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...");
2014	return 1;	1834	return 1;
2015	}	1835	}
2016		1836
2017	return 0;	1837	return 0;
2018	}	1838	}
…		…
2021	* It should keep the code cleaner.	1841	* It should keep the code cleaner.
2022	* When this is called, the players direction has been updated	1842	* When this is called, the players direction has been updated
2023	* (taking into account confusion.) The player is also actually	1843	* (taking into account confusion.) The player is also actually
2024	* going to try and move (not fire weapons).	1844	* going to try and move (not fire weapons).
2025	*/	1845	*/
2026	void	1846	bool
2027	move_player_attack (object *op, int dir)	1847	move_player_attack (object *op, int dir)
2028	{	1848	{
2029	object *tmp, *mon;	1849	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2030	int on_battleground;	1850	{
2031	maptile *m;	1851	--op->speed_left;
		1852	return true;
		1853	}
2032		1854
2033	sint16 nx = freearr_x[dir] + op->x;	1855	sint16 nx = freearr_x[dir] + op->x;
2034	sint16 ny = freearr_y[dir] + op->y;	1856	sint16 ny = freearr_y[dir] + op->y;
2035		1857
2036	on_battleground = op_on_battleground (op, 0, 0);	1858	if (out_of_map (op->map, nx, ny))
		1859	return false;
2037		1860
2038	/* 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
2039	* 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
2040	* 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
2041	* player. This is a pretty nasty hack, because if we could	1864	* player. This is a pretty nasty hack, because if we could
2042	* move to some space, it then means that if we are braced, we should	1865	* move to some space, it then means that if we are braced, we should
2043	* do nothing at all. As it is, if we are braced, we go through	1866	* do nothing at all. As it is, if we are braced, we go through
2044	* quite a bit of processing. However, it probably is less than what	1867	* quite a bit of processing. However, it probably is less than what
2045	* move_ob uses.	1868	* move_ob uses.
2046	*/	1869	*/
2047	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1870	maptile *m = op->map->xy_find (nx, ny);
		1871
		1872	/* Go through all the objects, and find ones of interest. Only stop if
		1873	* we find a monster - that is something we know we want to attack.
		1874	* if its a door or barrel (can roll) see if there may be monsters
		1875	* on the space
		1876	*/
		1877	object *mon;
		1878	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1879	{
		1880	if ((mon->flag [FLAG_ALIVE]
		1881	|| mon->type == LOCKED_DOOR
		1882	|| mon->flag [FLAG_CAN_ROLL])
		1883	&& mon != op)
		1884	break;
2048	{	1885	}
2049	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1886
		1887	if (!mon) /* This happens anytime the player tries to move */
		1888	return false; /* into a wall */
		1889
		1890	mon = mon->head_ ();
		1891
		1892	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1893	if (op->contr->weapon_sp_left > 0.f)
		1894	if (player_attack_door (op, mon))
		1895	{
		1896	--op->contr->weapon_sp_left;
		1897	return true;
2050	{	1898	}
2051	m = op->map->xy_find (nx, ny);	1899
2052	if (!m)	1900	/* The following deals with possibly attacking peaceful
2053	return; /* Don't think this should happen */	1901	* or friendly creatures. Basically, all players are considered
		1902	* unaggressive. If the moving player has peaceful set, then the
		1903	* object should be pushed instead of attacked. It is assumed that
		1904	* if you are braced, you will not attack friends accidently,
		1905	* and thus will not push them.
		1906	*/
		1907
		1908	/* If the creature is a pet, push it even if the player is not
		1909	* peaceful. Our assumption is the creature is a pet if the
		1910	* player owns it and it is either friendly or unagressive.
		1911	*/
		1912	if (op->type == PLAYER
		1913	&& ((mon->owner && mon->owner->contr
		1914	&& same_party (mon->owner->contr->party, op->contr->party))
		1915	|| mon->owner == op)
		1916	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1917	{
		1918	/* If we're braced, we don't want to switch places with it */
		1919	if (op->contr->braced)
		1920	return false;
		1921
		1922	if (op->speed_left > 0.f)
		1923	{
		1924	--op->speed_left;
		1925
		1926	op->play_sound (sound_find ("push_player"));
		1927	push_ob (mon, dir, op);
		1928
		1929	if (action_makes_visible (op))
		1930	make_visible (op);
		1931
		1932	return true;
2054	}	1933	}
2055	else	1934	else
2056	m = op->map;
2057
2058	if (!(tmp = m->at (nx, ny).bot))
2059	return;	1935	return false;
		1936	}
2060		1937
2061	mon = 0;	1938	bool on_battleground = op_on_battleground (op, 0, 0);
2062	/* Go through all the objects, and find ones of interest. Only stop if
2063	* we find a monster - that is something we know we want to attack.
2064	* if its a door or barrel (can roll) see if there may be monsters
2065	* on the space
2066	*/
2067	while (tmp)
2068	{
2069	if (tmp == op)
2070	{
2071	tmp = tmp->above;
2072	continue;
2073	}
2074		1939
2075	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2076	{
2077	mon = tmp;
2078	break;
2079	}
2080
2081	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2082	mon = tmp;
2083
2084	tmp = tmp->above;
2085	}
2086
2087	if (!mon) /* This happens anytime the player tries to move */
2088	return; /* into a wall */
2089
2090	if (mon->head)
2091	mon = mon->head;
2092
2093	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2094	if (player_attack_door (op, mon))
2095	return;
2096
2097	/* The following deals with possibly attacking peaceful
2098	* or frienddly creatures. Basically, all players are considered
2099	* unaggressive. If the moving player has peaceful set, then the
2100	* object should be pushed instead of attacked. It is assumed that
2101	* if you are braced, you will not attack friends accidently,
2102	* and thus will not push them.
2103	*/
2104
2105	/* If the creature is a pet, push it even if the player is not
2106	* peaceful. Our assumption is the creature is a pet if the
2107	* player owns it and it is either friendly or unagressive.
2108	*/
2109	if ((op->type == PLAYER)
2110	#if COZY_SERVER
2111	&&
2112	((mon->owner && mon->owner->contr
2113	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2114	#else
2115	&& mon->owner == op
2116	#endif
2117	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2118	{
2119	/* If we're braced, we don't want to switch places with it */
2120	if (op->contr->braced)
2121	return;
2122
2123	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2124	push_ob (mon, dir, op);
2125	if (op->contr->tmp_invis || op->hide)
2126	make_visible (op);
2127
2128	return;
2129	}
2130
2131	/* in certain circumstances, you shouldn't attack friendly	1940	/* in certain circumstances, you shouldn't attack friendly
2132	* creatures. Note that if you are braced, you can't push	1941	* creatures. Note that if you are braced, you can't push
2133	* 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
2134	* attack them either.	1943	* attack them either.
2135	*/	1944	*/
2136	if ((mon->type == PLAYER || mon->enemy != op) &&	1945	if ((mon->type == PLAYER || mon->enemy != op)
2137	(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])
2138	#ifdef PROHIBIT_PLAYERKILL
2139	(op->contr->peaceful	1947	&& ((op->contr->peaceful
2140	|| (mon->type == PLAYER	1948	|| (mon->type == PLAYER && mon->contr->peaceful))
2141	&& mon->contr->
2142	peaceful)) &&
2143	#else
2144	op->contr->peaceful &&
2145	#endif
2146	!on_battleground))	1949	&& !on_battleground))
		1950	{
		1951	if (op->speed_left > 0.f)
2147	{	1952	{
		1953	--op->speed_left;
		1954
2148	if (!op->contr->braced)	1955	if (!op->contr->braced)
2149	{	1956	{
2150	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1957	op->play_sound (sound_find ("push_player"));
2151	push_ob (mon, dir, op);	1958	push_ob (mon, dir, op);
2152	}	1959	}
2153	else	1960	else
2154	new_draw_info (0, 0, op, "You withhold your attack");	1961	op->statusmsg ("You withhold your attack");
2155		1962
2156	if (op->contr->tmp_invis || op->hide)	1963	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2157	make_visible (op);	1964	make_visible (op);
2158	}
2159		1965
		1966	return true;
		1967	}
		1968	}
2160	/* If the object is a boulder or other rollable object, then	1969	/* If the object is a boulder or other rollable object, then
2161	* 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.
2162	*/	1971	*/
2163	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1972	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1973	{
		1974	if (op->speed_left > 0.f)
2164	{	1975	{
		1976	--op->speed_left;
		1977
2165	recursive_roll (mon, dir, op);	1978	recursive_roll (mon, dir, op);
2166	if (action_makes_visible (op))	1979	if (action_makes_visible (op))
2167	make_visible (op);	1980	make_visible (op);
2168	}
2169		1981
		1982	return true;
		1983	}
		1984	}
2170	/* Any generic living creature. Including things like doors.	1985	/* Any generic living creature. Including things like doors.
2171	* 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
2172	* and be living. Then, it must be one of the following:	1987	* and be living. Then, it must be one of the following:
2173	* 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
2174	* 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.
2175	*/	1990	*/
2176	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1991	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2177	((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)))
2178	{	1993	{
2179	if (!op->contr->has_hit)	1994	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2180	{	1995	{
2181	op->contr->has_hit = 1;	1996	--op->contr->weapon_sp_left;
2182	op->speed_left += op->contr->weapon_speed () - op->speed;
2183	}
2184		1997
2185	skill_attack (mon, op, 0, 0, 0);	1998	skill_attack (mon, op, 0, 0, 0);
2186
2187	/* If attacking another player, that player gets automatic
2188	* hitback, and doesn't loose luck either.
2189	* Disable hitback on the battleground or if the target is
2190	* the wiz.
2191	*/
2192	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2193	{
2194	short luck = mon->stats.luck;
2195
2196	mon->contr->has_hit = 1;
2197	skill_attack (op, mon, 0, 0, 0);
2198	mon->stats.luck = luck;
2199	}
2200		1999
2201	if (action_makes_visible (op))	2000	if (action_makes_visible (op))
2202	make_visible (op);	2001	make_visible (op);
2203	}
2204	} /* if player should attack something */
2205	}
2206		2002
2207	int	2003	return true;
		2004	}
		2005	}
		2006
		2007	return false;
		2008	}
		2009
		2010	bool
2208	move_player (object *op, int dir)	2011	move_player (object *op, int dir)
2209	{	2012	{
2210	int pick;
2211
2212	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2013	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2213	return 0;	2014	return 0;
2214		2015
2215	/* Sanity check: make sure dir is valid */	2016	/* Sanity check: make sure dir is valid */
2216	if ((dir < 0) || (dir >= 9))	2017	if (dir < 0 || dir > 8)
2217	{	2018	{
2218	LOG (llevError, "move_player: invalid direction %d\n", dir);	2019	LOG (llevError, "move_player: invalid direction %d\n", dir);
2219	return 0;	2020	return 0;
2220	}	2021	}
2221		2022
2222	/* peterm: added following line */	2023	/* peterm: added following line */
2223	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2024	if (op->flag [FLAG_CONFUSED] && dir)
2224	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2025	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2225		2026
2226	op->facing = dir;	2027	op->facing = dir;
2227		2028
2228	if (op->hide)	2029	if (op->flag [FLAG_HIDDEN])
2229	do_hidden_move (op);	2030	do_hidden_move (op);
2230		2031
		2032	bool retval;
		2033	int pick = 0;
		2034
2231	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2035	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2232	/*nop */ ;	2036	retval = RESULT_INT (0);
2233	else if (op->contr->fire_on)	2037	else if (op->contr->fire_on)
2234	fire (op, dir);	2038	retval = fire (op, dir);
2235	else	2039	else
2236	{	2040	{
2237	move_player_attack (op, dir);	2041	retval = move_player_attack (op, dir);
2238	pick = check_pick (op);	2042	pick = check_pick (op);
2239	}	2043	}
2240		2044
2241	/* Add special check for newcs players and fire on - this way, the	2045	/* Add special check for newcs players and fire on - this way, the
2242	* server can handle repeat firing.	2046	* server can handle repeat firing.
…		…
2249	/* Update how the player looks. Use the facing, so direction may	2053	/* Update how the player looks. Use the facing, so direction may
2250	* get reset to zero. This allows for full animation capabilities	2054	* get reset to zero. This allows for full animation capabilities
2251	* for players.	2055	* for players.
2252	*/	2056	*/
2253	animate_object (op, op->facing);	2057	animate_object (op, op->facing);
2254	return 0;	2058
		2059	return retval;
2255	}	2060	}
2256		2061
2257	/* This is similar to handle_player, below, but is only used by the	2062	/* This is similar to handle_player, below, but is only used by the
2258	* new client/server stuff.	2063	* new client/server stuff.
2259	* This is sort of special, in that the new client/server actually uses	2064	* This is sort of special, in that the new client/server actually uses
2260	* the new speed values for commands.	2065	* the new speed values for commands.
2261	*	2066	*
2262	* Returns true if there are more actions we can do.	2067	* Returns true if there are more actions we can do. Should not do
		2068	* many actions in a row, as that would be too unfair to other
		2069	* players.
2263	*/	2070	*/
2264	int	2071	bool
2265	handle_newcs_player (object *op)	2072	handle_newcs_player (object *op)
2266	{	2073	{
2267	if (QUERY_FLAG (op, FLAG_SCARED))
2268	{
2269	flee_player (op);
2270
2271	/* If player is still scared, that is his action for this tick */
2272	if (op->flag [FLAG_SCARED])	2074	if (op->flag [FLAG_SCARED])
		2075	{
		2076	if (op->speed_left > 0.f)
2273	{	2077	{
2274	--op->speed_left;	2078	--op->speed_left;
		2079	flee_player (op);
		2080
2275	return 0;	2081	return true;
2276	}	2082	}
		2083	else
		2084	return false;
2277	}	2085	}
2278		2086
2279	/* call this here - we also will call this in do_ericserver, but	2087	/* call this here - we also will call this in do_ericserver, but
2280	* the players time has been increased when doericserver has been	2088	* the players time has been increased when doericserver has been
2281	* called, so we recheck it here.	2089	* called, so we recheck it here.
2282	*/	2090	*/
2283	if (op->contr->ns->handle_command ())	2091	if (op->contr->ns->handle_command ())
2284	return 1;	2092	return true;
2285		2093
2286	if (op->speed_left > 0.f)
2287	{
2288	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2094	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2289	{
2290	/* All move commands take 1 tick, at least for now */
2291	--op->speed_left;
2292
2293	/* Instead of all the stuff below, let move_player take care
2294	* of it. Also, some of the skill stuff is only put in
2295	* there, as well as the confusion stuff.
2296	*/
2297	move_player (op, op->direction);	2095	return move_player (op, op->direction);
2298		2096
2299	return op->speed_left > 0.f;
2300	}
2301	}
2302
2303	return 0;	2097	return false;
2304	}	2098	}
2305		2099
2306	int	2100	static int
2307	save_life (object *op)	2101	save_life (object *op)
2308	{	2102	{
2309	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2103	if (!op->flag [FLAG_LIFESAVE])
2310	return 0;	2104	return 0;
2311		2105
2312	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2106	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2313	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2107	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2314	{	2108	{
2315	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2109	op->play_sound (sound_find ("ob_evaporate"));
2316	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));
2317		2111
2318	if (op->contr)
2319	esrv_del_item (op->contr, tmp->count);
2320
2321	tmp->destroy ();	2112	tmp->destroy ();
2322	CLEAR_FLAG (op, FLAG_LIFESAVE);	2113	op->clr_flag (FLAG_LIFESAVE);
2323		2114
2324	if (op->stats.hp < 0)	2115	if (op->stats.hp < 0)
2325	op->stats.hp = op->stats.maxhp;	2116	op->stats.hp = op->stats.maxhp;
2326		2117
2327	if (op->stats.food < 0)	2118	if (op->stats.food < 0)
2328	op->stats.food = 999;	2119	op->stats.food = MAX_FOOD;
2329		2120
2330	op->update_stats ();	2121	op->update_stats ();
2331	return 1;	2122	return 1;
2332	}	2123	}
2333		2124
2334	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2125	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2335	CLEAR_FLAG (op, FLAG_LIFESAVE);	2126	op->clr_flag (FLAG_LIFESAVE);
2336	enter_player_savebed (op); /* bring him home. */	2127	enter_player_savebed (op); /* bring him home. */
2337	return 0;	2128	return 0;
2338	}	2129	}
2339		2130
2340	/* 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
2341	* 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
2342	* 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
2343	* from.	2134	* from.
2344	*/	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
2345	void	2152	void
2346	remove_unpaid_objects (object *op, object *env)	2153	object::drop_unpaid_items ()
2347	{	2154	{
2348	while (op)	2155	if (!flag [FLAG_REMOVED])
2349	{	2156	::drop_unpaid_items (inv, this);
2350	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2351
2352	if (QUERY_FLAG (op, FLAG_UNPAID))
2353	{
2354	if (env->type == PLAYER)
2355	esrv_del_item (env->contr, op->count);
2356
2357	op->insert_at (env);
2358	}
2359	else if (op->inv)
2360	remove_unpaid_objects (op->inv, env);
2361
2362	op = next;
2363	}
2364	}
2365
2366	/*
2367	* Returns pointer a static string containing gravestone text
2368	* Moved from apply.c to player.c - player.c is what
2369	* actually uses this function. player.c may not be quite the
2370	* best, a misc file for object actions is probably better,
2371	* but there isn't one in the server directory.
2372	*/
2373	char *
2374	gravestone_text (object *op)
2375	{
2376	static char buf2[MAX_BUF];
2377	char buf[MAX_BUF];
2378	time_t now = time (NULL);
2379
2380	strcpy (buf2, " R.I.P.\n\n");
2381	if (op->type == PLAYER)
2382	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2383	else
2384	sprintf (buf, "%s\n", &op->name);
2385
2386	strncat (buf2, " ", 20 - strlen (buf) / 2);
2387	strcat (buf2, buf);
2388	if (op->type == PLAYER)
2389	sprintf (buf, "who was in level %d when killed\n", op->level);
2390	else
2391	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2392
2393	strncat (buf2, " ", 20 - strlen (buf) / 2);
2394	strcat (buf2, buf);
2395	if (op->type == PLAYER)
2396	{
2397	sprintf (buf, "by %s.\n\n", op->contr->killer);
2398	strncat (buf2, " ", 21 - strlen (buf) / 2);
2399	strcat (buf2, buf);
2400	}
2401
2402	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2403	strncat (buf2, " ", 20 - strlen (buf) / 2);
2404	strcat (buf2, buf);
2405
2406	return buf2;
2407	}	2157	}
2408		2158
2409	void	2159	void
2410	do_some_living (object *op)	2160	do_some_living (object *op)
2411	{	2161	{
…		…
2428	* alternate it here for it to work correctly.	2178	* alternate it here for it to work correctly.
2429	*/	2179	*/
2430	if (pticks & 2)	2180	if (pticks & 2)
2431	op->invisible--;	2181	op->invisible--;
2432	}	2182	}
2433	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2183	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2434	{	2184	{
2435	if (!op->invisible--)	2185	if (!op->invisible--)
2436	{	2186	{
2437	make_visible (op);	2187	make_visible (op);
2438	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.");
…		…
2463	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2213	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2464	else	2214	else
2465	{	2215	{
2466	gen_grace = op->stats.maxgrace;	2216	gen_grace = op->stats.maxgrace;
2467	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2217	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2468	}
2469
2470	/* Regenerate Spell Points */
2471	if (!op->contr->golem && --op->last_sp < 0)
2472	{
2473	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2474	if (op->stats.sp < op->stats.maxsp)
2475	{
2476	op->stats.sp++;
2477	/* dms do not consume food */
2478	if (!QUERY_FLAG (op, FLAG_WIZ))
2479	{
2480	op->stats.food--;
2481	if (op->contr->digestion < 0)
2482	op->stats.food += op->contr->digestion;
2483	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2484	op->stats.food = last_food;
2485	}
2486	}
2487
2488	if (max_sp > 1)
2489	{
2490	over_sp = (gen_sp + 10) / rate_sp;
2491	if (over_sp > 0)
2492	{
2493	if (op->stats.sp < op->stats.maxsp)
2494	{
2495	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2496
2497	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2498	op->stats.sp--;
2499
2500	if (op->stats.sp > op->stats.maxsp)
2501	op->stats.sp = op->stats.maxsp;
2502	}
2503	op->last_sp = 0;
2504	}
2505	else
2506	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2507	}
2508	else
2509	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2510	}	2218	}
2511		2219
2512	/* Regenerate Grace */	2220	/* Regenerate Grace */
2513	/* 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. */
2514	if (--op->last_grace < 0)	2222	if (--op->last_grace < 0)
…		…
2535	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);
2536	}	2244	}
2537	/* wearing stuff doesn't detract from grace generation. */	2245	/* wearing stuff doesn't detract from grace generation. */
2538	}	2246	}
2539		2247
		2248	if (op->stats.food > 0)
		2249	{
2540	/* Regenerate Hit Points */	2250	/* Regenerate Spell Points */
2541	if (--op->last_heal < 0)	2251	if (!op->contr->golem && --op->last_sp < 0)
2542	{
2543	if (op->stats.hp < op->stats.maxhp)
2544	{	2252	{
2545	op->stats.hp++;	2253	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2546	/* dms do not consume food */	2254
2547	if (!QUERY_FLAG (op, FLAG_WIZ))	2255	if (op->stats.sp < op->stats.maxsp)
2548	{	2256	{
		2257	op->stats.sp++;
		2258
		2259	/* dms do not consume food */
		2260	if (!op->flag [FLAG_WIZ])
		2261	{
2549	op->stats.food--;	2262	op->stats.food--;
		2263
2550	if (op->contr->digestion < 0)	2264	if (op->contr->digestion < 0)
2551	op->stats.food += op->contr->digestion;	2265	op->stats.food += op->contr->digestion;
2552	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))
2553	op->stats.food = last_food;	2267	op->stats.food = last_food;
		2268	}
2554	}	2269	}
2555	}
2556		2270
2557	if (max_hp > 1)	2271	if (max_sp > 1)
2558	{
2559	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2560	if (over_hp > 0)
2561	{	2272	{
2562	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
2563	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);
2564	}	2291	}
2565	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)
2566	{	2300	{
2567	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	}
2568	}	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);
2569	}	2326	}
2570	else	2327	else
2571	{
2572	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);
2573	}	2329	}
2574	}	2330	}
2575		2331
2576	/* Digestion */	2332	/* Digestion */
2577	if (--op->last_eat < 0)	2333	if (--op->last_eat < 0)
2578	{	2334	{
2579	#ifdef COZY_SERVER	2335	int bonus = max (0, op->contr->digestion),
2580	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2336	penalty = max (0, -op->contr->digestion);
2581	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2582	#else
2583	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2584	#endif
2585		2337
2586	if (op->contr->gen_hp > 0)
2587	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);
2588	else
2589	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2590		2339
2591	/* dms do not consume food */	2340	/* dms do not consume food */
2592	if (!QUERY_FLAG (op, FLAG_WIZ))	2341	if (!op->flag [FLAG_WIZ])
2593	op->stats.food--;	2342	op->stats.food--;
2594	}	2343	}
2595		2344
2596	if (op->stats.food < 0 && op->stats.hp >= 0)	2345	if (op->stats.food < 0 && op->stats.hp >= 0)
2597	{	2346	{
2598	object *tmp, *flesh = 0;	2347	object *flesh = 0;
2599		2348
2600	for (tmp = op->inv; tmp; tmp = tmp->below)	2349	for_inv_removable (op, tmp)
2601	{	2350	{
2602	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)
2603	{	2355	{
2604	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2356	op->statusmsg ("You blindly grab for a bite of food. "
2605	{	2357	"H<To prevent you from starving, you ate some random item from your backpack.>");
2606	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2358	op->apply (tmp);
2607	manual_apply (op, tmp, 0);	2359
2608	if (op->stats.food >= 0 || op->stats.hp < 0)	2360	if (op->stats.food >= 0 || op->stats.hp < 0)
2609	break;	2361	break;
2610	}	2362	}
2611	else if (tmp->type == FLESH)	2363	else if (tmp->type == FLESH)
2612	flesh = tmp;	2364	flesh = tmp;
2613	} /* End if paid for object */	2365	}
2614	} /* end of for loop */
2615		2366
2616	/* 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
2617	* eat flesh instead.	2368	* eat flesh instead.
2618	*/	2369	*/
2619	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2370	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2620	{	2371	{
2621	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.>");
2622	manual_apply (op, flesh, 0);	2374	op->apply (flesh);
2623	}	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)
2624	}	2384	{
		2385	op->stats.hp += op->stats.food;
		2386	op->stats.food = 0;
2625		2387
2626	while (op->stats.food < 0 && op->stats.hp >= 0)	2388	if (op->stats.hp < 0)
2627	op->stats.food++, op->stats.hp--;	2389	{
		2390	op->contr->killer = archetype::get ("killer_starvation");
		2391	op->contr->killer->destroy ();
		2392	}
		2393	}
2628		2394
		2395	/* killer should be set here already */
2629	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2396	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2630	kill_player (op);	2397	kill_player (op);
2631	}	2398	}
2632	}	2399	}
2633		2400
2634	/* 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.
…		…
2637	* file.	2404	* file.
2638	*/	2405	*/
2639	void	2406	void
2640	kill_player (object *op)	2407	kill_player (object *op)
2641	{	2408	{
2642	char buf[MAX_BUF];
2643	int x, y;	2409	int x, y;
2644
2645	//int i;
2646	maptile *map; /* this is for resurrection */	2410	maptile *map; /* this is for resurrection */
2647
2648	/* int z;
2649	int num_stats_lose;
2650	int lost_a_stat;
2651	int lose_this_stat;
2652	int this_stat; */
2653	int will_kill_again;	2411	int will_kill_again;
2654	archetype *at;	2412	archetype *at;
2655	object *tmp;	2413	object *tmp;
2656		2414
2657	if (save_life (op))	2415	if (save_life (op))
2658	return;	2416	return;
2659		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	}
2660		2453
2661	/* 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
2662	* 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.
2663	* Look at op_on_battleground() for more info --AndreasV	2456	* Look at op_on_battleground() for more info --AndreasV
2664	*/	2457	*/
2665	if (op_on_battleground (op, &x, &y))	2458	if (op_on_battleground (op, &x, &y))
2666	{	2459	{
2667	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";
2668	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2669
2670	/* restore player */
2671	at = archetype::find ("poisoning");
2672	if (object *tmp = present_arch_in_ob (at, op))
2673	{
2674	tmp->destroy ();
2675	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2676	}
2677
2678	at = archetype::find ("confusion");
2679	if (object *tmp = present_arch_in_ob (at, op))
2680	{
2681	tmp->destroy ();
2682	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2683	}
2684
2685	cure_disease (op, 0); /* remove any disease */
2686	op->stats.hp = op->stats.maxhp;
2687	if (op->stats.food <= 0)
2688	op->stats.food = 999;
2689		2461
2690	/* create a bodypart-trophy to make the winner happy */	2462	/* create a bodypart-trophy to make the winner happy */
2691	if (object *tmp = arch_to_object (archetype::find ("finger")))	2463	object *tmp = archetype::find (shstr_finger)->instance ();
2692	{	2464
2693	sprintf (buf, "%s's finger", &op->name);	2465	tmp->name = format ("%s's finger" , &op->name);
2694	tmp->name = buf;	2466	tmp->name_pl = format ("%s's fingers", &op->name);
2695	sprintf (buf, " This finger has been cut off %s\n"	2467	tmp->msg = format (
2696	" 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",
2697	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2469	&op->name, op->contr->title,
2698	tmp->msg = buf;	2470	(int)op->level,
		2471	op->contr->killer_name ()
		2472	);
2699	tmp->value = 0, tmp->type = 0;	2473	tmp->value = 0, tmp->type = 0;
2700	tmp->materialname = "organics";	2474	tmp->material = name_to_material (shstr_organic);
2701	tmp->insert_at (op, tmp);	2475	tmp->insert_at (op, tmp);
2702	}
2703		2476
2704	/* teleport defeated player to new destination */	2477	/* teleport defeated player to new destination */
2705	transfer_ob (op, x, y, 0, NULL);	2478	transfer_ob (op, x, y, 0, NULL);
2706	op->contr->braced = 0;	2479	op->contr->braced = 0;
		2480
		2481	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2707	return;	2482	return;
2708	}	2483	}
2709		2484
		2485	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2486	deathtab << "T<YOU HAVE DIED>\n\n";
		2487
2710	INVOKE_PLAYER (DEATH, op->contr);	2488	INVOKE_PLAYER (DEATH, op->contr);
2711		2489
2712	command_kill_pets (op, 0);	2490	command_kill_pets (op, 0);
2713		2491
2714	if (op->stats.food < 0)	2492	op->contr->play_sound (sound_find ("player_dies"));
2715	{
2716	sprintf (buf, "%s starved to death.", &op->name);
2717	strcpy (op->contr->killer, "starvation");
2718	}
2719	else
2720	sprintf (buf, "%s died.", &op->name);
2721
2722	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2723		2493
2724	/* save the map location for corpse, gravestone */	2494	/* save the map location for corpse, gravestone */
2725	x = op->x;	2495	x = op->x;
2726	y = op->y;	2496	y = op->y;
2727	map = op->map;	2497	map = op->map;
…		…
2755		2525
2756	lost_a_stat = 0;	2526	lost_a_stat = 0;
2757		2527
2758	for (z = 0; z < num_stats_lose; z++)	2528	for (z = 0; z < num_stats_lose; z++)
2759	{	2529	{
2760	i = RANDOM () % NUM_STATS;	2530	i = rndm (NUM_STATS);
2761		2531
2762	if (settings.stat_loss_on_death)	2532	if (settings.stat_loss_on_death)
2763	{	2533	{
2764	/* 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
2765	* what he lost.	2535	* what he lost.
…		…
2772	lost_a_stat = 1;	2542	lost_a_stat = 1;
2773	}	2543	}
2774	else	2544	else
2775	{	2545	{
2776	/* deplete a stat */	2546	/* deplete a stat */
2777	archetype *deparch = archetype::find ("depletion");	2547	archetype *deparch = archetype::find (shstr_depletion);
2778	object *dep;	2548	object *dep;
2779		2549
2780	dep = present_arch_in_ob (deparch, op);	2550	dep = present_arch_in_ob (deparch, op);
2781	if (!dep)	2551	if (!dep)
2782	{	2552	{
2783	dep = arch_to_object (deparch);	2553	dep = deparch->instance ();
2784	insert_ob_in_ob (dep, op);	2554	insert_ob_in_ob (dep, op);
2785	}	2555	}
2786	lose_this_stat = 1;	2556	lose_this_stat = 1;
2787	if (settings.balanced_stat_loss)	2557	if (settings.balanced_stat_loss)
2788	{	2558	{
…		…
2816	}	2586	}
2817	}	2587	}
2818		2588
2819	if (lose_this_stat)	2589	if (lose_this_stat)
2820	{	2590	{
2821	this_stat = get_attr_value (&(dep->stats), i);	2591	this_stat = get_attr_value (&dep->stats, i);
2822	/* We could try to do something clever like find another	2592	/* We could try to do something clever like find another
2823	* stat to reduce if this fails. But chances are, if	2593	* stat to reduce if this fails. But chances are, if
2824	* stats have been depleted to -50, all are pretty low	2594	* stats have been depleted to -50, all are pretty low
2825	* 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
2826	* difference.	2596	* difference.
2827	*/	2597	*/
2828	if (this_stat >= -50)	2598	if (this_stat >= -50)
2829	{	2599	{
2830	change_attr_value (&(dep->stats), i, -1);	2600	change_attr_value (&(dep->stats), i, -1);
2831	SET_FLAG (dep, FLAG_APPLIED);	2601	dep->set_flag (FLAG_APPLIED);
2832	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2602	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2833	op->update_stats ();	2603	op->update_stats ();
2834	lost_a_stat = 1;	2604	lost_a_stat = 1;
2835	}	2605	}
2836	}	2606	}
2837	}	2607	}
2838	}	2608	}
		2609
2839	/* If no stat lost, tell the player. */	2610	/* If no stat lost, tell the player. */
2840	if (!lost_a_stat)	2611	if (!lost_a_stat)
2841	{	2612	{
2842	/* determine_god() seems to not work sometimes... why is this?	2613	/* determine_god() seems to not work sometimes... why is this?
2843	Should I be using something else? GD */	2614	Should I be using something else? GD */
2844	const char *god = determine_god (op);	2615	shstr_tmp god = determine_god (op);
2845		2616
2846	if (god && (strcmp (god, "none")))	2617	if (god != shstr_none)
2847	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";
2848	else	2619	else
2849	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";
2850	}	2621	}
2851	#else	2622	#else
2852	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.";
2853	#endif	2624	#endif
2854		2625
2855	/* Put a gravestone up where the character 'almost' died. List the	2626	/* Put a gravestone up where the character 'almost' died. List the
2856	* exp loss on the stone.	2627	* exp loss on the stone.
2857	*/	2628	*/
2858	tmp = arch_to_object (archetype::find ("gravestone"));	2629	tmp = archetype::find (shstr_gravestone)->instance ();
2859	sprintf (buf, "%s's gravestone", &op->name);	2630	tmp->name = format ("%s's gravestone", &op->name);
2860	tmp->name = buf;	2631	tmp->name_pl = format ("%s's gravestones", &op->name);
2861	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",
2862	tmp->name_pl = buf;	2633	&op->name, op->contr->title, op->contr->killer_name ());
2863	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);
2864	tmp->msg = buf;
2865	tmp->x = op->x, tmp->y = op->y;	2634	tmp->x = op->x, tmp->y = op->y;
2866	insert_ob_in_map (tmp, op->map, NULL, 0);	2635	insert_ob_in_map (tmp, op->map, NULL, 0);
2867		2636
2868	/**************************************/	2637	/**************************************/
2869	/* */	2638	/* */
2870	/* Subtract the experience points, */	2639	/* Subtract the experience points, */
2871	/* if we died cause of food, give us */
2872	/* food, and reset HP's... */
2873	/* */	2640	/* */
2874	/**************************************/	2641	/**************************************/
2875		2642
2876	/* remove any poisoning and confusion the character may be suffering. */
2877	/* restore player */
2878	at = archetype::find ("poisoning");
2879	tmp = present_arch_in_ob (at, op);
2880
2881	if (tmp)
2882	{
2883	tmp->destroy ();
2884	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2885	}
2886
2887	at = archetype::find ("confusion");
2888	tmp = present_arch_in_ob (at, op);
2889	if (tmp)
2890	{
2891	tmp->destroy ();
2892	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2893	}
2894
2895	cure_disease (op, 0); /* remove any disease */
2896
2897	/*add_exp(op, (op->stats.exp * -0.20)); */	2643	/*add_exp(op, (op->stats.exp * -0.20)); */
2898	apply_death_exp_penalty (op);	2644	apply_death_exp_penalty (op);
2899	if (op->stats.food < 100)
2900	op->stats.food = 900;
2901	op->stats.hp = op->stats.maxhp;
2902	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2903	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2904		2645
2905	/*	2646	/*
2906	* 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
2907	* and put them back in the map.	2648	* and put them back in the map.
2908	*/	2649	*/
2909	remove_unpaid_objects (op->inv, op);	2650	op->drop_unpaid_items ();
2910		2651
2911	/****************************************/	2652	/****************************************/
2912	/* */	2653	/* */
2913	/* Move player to his current respawn- */	2654	/* Move player to his current respawn- */
2914	/* position (usually last savebed) */	2655	/* position (usually last savebed) */
…		…
2936		2677
2937	force = get_archetype (FORCE_NAME);	2678	force = get_archetype (FORCE_NAME);
2938	/* 50 ticks should be enough time for the spell to abate */	2679	/* 50 ticks should be enough time for the spell to abate */
2939	force->speed = 0.1f;	2680	force->speed = 0.1f;
2940	force->speed_left = -5.f;	2681	force->speed_left = -5.f;
2941	SET_FLAG (force, FLAG_APPLIED);	2682	force->set_flag (FLAG_APPLIED);
2942	for (at = 0; at < NROFATTACKS; at++)	2683	for (at = 0; at < NROFATTACKS; at++)
2943	if (will_kill_again & (1 << at))	2684	if (will_kill_again & (1 << at))
2944	force->resist[at] = 100;	2685	force->resist[at] = 100;
2945		2686
2946	insert_ob_in_ob (force, op);	2687	insert_ob_in_ob (force, op);
2947	op->update_stats ();	2688	op->update_stats ();
2948
2949	}	2689	}
2950		2690
2951	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2691	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2952	}	2692	}
2953		2693
2954	void	2694	static void
2955	loot_object (object *op)	2695	loot_object (object *op)
2956	{ /* Grab and destroy some treasure */	2696	{ /* Grab and destroy some treasure */
2957	object *tmp, *tmp2, *next;	2697	object *tmp, *tmp2, *next;
2958		2698
2959	op->close_container (); /* close open sack first */	2699	op->close_container (); /* close open sack first */
…		…
2969	tmp->x = op->x, tmp->y = op->y;	2709	tmp->x = op->x, tmp->y = op->y;
2970		2710
2971	if (tmp->type == CONTAINER)	2711	if (tmp->type == CONTAINER)
2972	loot_object (tmp); /* empty container to ground */	2712	loot_object (tmp); /* empty container to ground */
2973		2713
2974	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))))
2975	{	2715	{
2976	if (tmp->nrof > 1)	2716	if (tmp->nrof > 1)
2977	{	2717	{
2978	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2718	tmp->decrease (rndm (1, tmp->nrof - 1));
2979	tmp2->destroy ();
2980	insert_ob_in_map (tmp, op->map, NULL, 0);	2719	insert_ob_in_map (tmp, op->map, NULL, 0);
2981	}	2720	}
2982	else	2721	else
2983	tmp->destroy ();	2722	tmp->destroy ();
2984	}	2723	}
…		…
2991	* fix_weight(): Check recursively the weight of all players, and fix	2730	* fix_weight(): Check recursively the weight of all players, and fix
2992	* 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
2993	* was changed.	2732	* was changed.
2994	*/	2733	*/
2995	void	2734	void
2996	fix_weight (void)	2735	fix_weight ()
2997	{	2736	{
2998	for_all_players (pl)	2737	for_all_players (pl)
2999	{	2738	{
3000	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2739	sint32 old = pl->ob->carrying;
3001		2740
3002	if (old == sum)	2741	pl->ob->update_weight ();
3003	continue;	2742
		2743	if (old != pl->ob->carrying)
		2744	{
3004	pl->ob->update_stats ();	2745	pl->ob->update_stats ();
3005	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	}
3006	}	2748	}
3007	}	2749	}
3008		2750
3009	void	2751	void
3010	fix_luck (void)	2752	fix_luck ()
3011	{	2753	{
3012	for_all_players (pl)	2754	for_all_players (pl)
3013	if (!pl->ob->contr->ns->state)	2755	if (!pl->ob->contr->ns->state)
3014	pl->ob->change_luck (0);	2756	pl->ob->change_luck (0);
3015	}	2757	}
…		…
3052	}	2794	}
3053		2795
3054	void	2796	void
3055	make_visible (object *op)	2797	make_visible (object *op)
3056	{	2798	{
3057	op->hide = 0;	2799	op->flag [FLAG_HIDDEN] = 0;
3058	op->invisible = 0;	2800	op->invisible = 0;
		2801
3059	if (op->type == PLAYER)	2802	if (op->type == PLAYER)
3060	{	2803	{
3061	op->contr->tmp_invis = 0;	2804	op->contr->tmp_invis = 0;
3062	op->contr->invis_race = 0;	2805	op->contr->invis_race = 0;
3063	}	2806	}
…		…
3066	}	2809	}
3067		2810
3068	int	2811	int
3069	is_true_undead (object *op)	2812	is_true_undead (object *op)
3070	{	2813	{
3071	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2814	if (op->arch->flag [FLAG_UNDEAD])
3072	return 1;	2815	return 1;
3073		2816
3074	return 0;	2817	return 0;
3075	}	2818	}
3076		2819
3077	/* look at the surrounding terrain to determine	2820	/* look at the surrounding terrain to determine
3078	* the hideability of this object. Positive levels	2821	* the hideability of this object. Positive levels
3079	* indicate greater hideability.	2822	* indicate greater hideability.
3080	*/	2823	*/
3081
3082	int	2824	int
3083	hideability (object *ob)	2825	hideability (object *ob)
3084	{	2826	{
3085	int i, level = 0, mflag;	2827	int i, level = 0, mflag;
3086	sint16 x, y;	2828	sint16 x, y;
3087		2829
3088	if (!ob || !ob->map)	2830	if (!ob || !ob->map)
3089	return 0;	2831	return 0;
3090		2832
3091	/* so, on normal lighted maps, its hard to hide */	2833	/* so, on normal lighted maps, its hard to hide */
3092	level = ob->map->darkness - 2;	2834	level = ob->map->darklevel () - 2;
3093		2835
3094	/* this also picks up whether the object is glowing.	2836	/* this also picks up whether the object is glowing.
3095	* 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
3096	* as bad as carrying a light on a pitch dark map */	2838	* as bad as carrying a light on a pitch dark map */
3097	if (has_carried_lights (ob))	2839	if (ob->has_carried_lights ())
3098	level = -(10 + (2 * ob->map->darkness));	2840	level = -(10 + (2 * ob->map->darklevel ()));
3099		2841
3100	/* scan through all nearby squares for terrain to hide in */	2842	/* scan through all nearby squares for terrain to hide in */
3101	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])
3102	{	2846	{
3103	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2847	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3104	if (mflag & P_OUT_OF_MAP)	2848	if (mflag & P_OUT_OF_MAP)
3105	{
3106	continue;	2849	continue;
3107	}	2850
3108	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2851	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3109	level += 2;	2852	level += 2;
3110	else /* open terrain! */	2853	else /* open terrain! */
3111	level -= 1;	2854	level -= 1;
3112	}	2855	}
…		…
3120	/* For Hidden creatures - a chance of becoming 'unhidden'	2863	/* For Hidden creatures - a chance of becoming 'unhidden'
3121	* every time they move - as we subtract off 'invisibility'	2864	* every time they move - as we subtract off 'invisibility'
3122	* AND, for players, if they move into a ridiculously unhideable	2865	* AND, for players, if they move into a ridiculously unhideable
3123	* spot (surrounded by clear terrain in broad daylight). -b.t.	2866	* spot (surrounded by clear terrain in broad daylight). -b.t.
3124	*/	2867	*/
3125
3126	void	2868	void
3127	do_hidden_move (object *op)	2869	do_hidden_move (object *op)
3128	{	2870	{
3129	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2871	int hide = 0;
3130	object *skop;
3131		2872
3132	if (!op || !op->map)	2873	if (!op || !op->map)
3133	return;	2874	return;
3134		2875
3135	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);
3136		2878
3137	/* 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! */
3138	if (op->type == PLAYER && op->contr->run_on)	2880	if (op->type == PLAYER && op->contr->run_on)
3139	if (!skop || num >= skop->level)	2881	if (!skop || num >= skop->level)
3140	{	2882	{
…		…
3150	num -= hide;	2892	num -= hide;
3151		2893
3152	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2894	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3153	{	2895	{
3154	make_visible (op);	2896	make_visible (op);
		2897
3155	if (op->type == PLAYER)	2898	if (op->type == PLAYER)
3156	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!");
3157	}	2900	}
3158	else if (op->type == PLAYER && skop)	2901	else if (op->type == PLAYER && skop)
3159	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);
…		…
3174		2917
3175	if (who->type == PLAYER)	2918	if (who->type == PLAYER)
3176	player = 1;	2919	player = 1;
3177		2920
3178	else	2921	else
3179	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2922	friendly = who->flag [FLAG_FRIENDLY];
3180		2923
3181	/* search adjacent squares */	2924	/* search adjacent squares */
3182	for (i = 1; i < 9; i++)	2925	for (i = 1; i < 9; i++)
3183	{	2926	{
3184	x = who->x + freearr_x[i];	2927	x = who->x + freearr_x[i];
…		…
3193	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)))
3194	continue;	2937	continue;
3195		2938
3196	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)
3197	{	2940	{
3198	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])
3199	return 1;	2942	return 1;
3200	else if (tmp->type == PLAYER)	2943	else if (tmp->type == PLAYER)
3201	{	2944	{
3202	/*don't let a hidden DM prevent you from hiding */	2945	/*don't let a hidden DM prevent you from hiding */
3203	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2946	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3204	return 1;	2947	return 1;
3205	}	2948	}
3206	}	2949	}
3207	}	2950	}
3208	return 0;	2951	return 0;
…		…
3212	* object op. This function works fine for monsters,	2955	* object op. This function works fine for monsters,
3213	* 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
3214	* a pile (say a coin under a table would return "viewable"	2957	* a pile (say a coin under a table would return "viewable"
3215	* by this routine). Another question, should we be	2958	* by this routine). Another question, should we be
3216	* concerned with the direction the player is looking	2959	* concerned with the direction the player is looking
3217	* in? Realistically, most of use cant see stuff behind	2960	* in? Realistically, most of us can't see stuff behind
3218	* our backs...on the other hand, does the "facing" direction	2961	* our backs...on the other hand, does the "facing" direction
3219	* imply the way your head, or body is facing? Its possible	2962	* imply the way your head, or body is facing? It's possible
3220	* 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.
3221	* -b.t.	2964	* -b.t.
3222	* This function is now map tiling safe.	2965	* This function is now map tiling safe.
3223	*/	2966	*/
3224
3225	int	2967	int
3226	player_can_view (object *pl, object *op)	2968	player_can_view (object *pl, object *op)
3227	{	2969	{
3228	rv_vector rv;	2970	rv_vector rv;
3229	int dx, dy;	2971	int dx, dy;
…		…
3241		2983
3242	get_rangevector (pl, op, &rv, 0x1);	2984	get_rangevector (pl, op, &rv, 0x1);
3243		2985
3244	/* starting with the 'head' part, lets loop	2986	/* starting with the 'head' part, lets loop
3245	* through the object and find if it has any	2987	* through the object and find if it has any
3246	* part that is in the los array but isnt on	2988	* part that is in the los array but isn't on
3247	* a blocked los square.	2989	* a blocked los square.
3248	* we use the archetype to figure out offsets.	2990	* we use the archetype to figure out offsets.
3249	*/	2991	*/
3250	while (op)	2992	while (op)
3251	{	2993	{
3252	dx = rv.distance_x + op->arch->clone.x;	2994	dx = rv.distance_x + op->arch->x;
3253	dy = rv.distance_y + op->arch->clone.y;	2995	dy = rv.distance_y + op->arch->y;
3254		2996
3255	/* only the viewable area the player sees is updated by LOS	2997	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3256	* code, so we need to restrict ourselves to that range of values
3257	* for any meaningful values.
3258	*/
3259	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3260	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3261	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3262	return 1;	2998	return 1;
		2999
3263	op = op->more;	3000	op = op->more;
3264	}	3001	}
3265	return 0;
3266	}
3267		3002
3268	/* routine for both players and monsters. We call this when
3269	* there is a possibility for our action distrubing our hiding
3270	* place or invisiblity spell. Artefact invisiblity is not
3271	* effected by this. If we arent invisible to begin with, we
3272	* return 0.
3273	*/
3274	int
3275	action_makes_visible (object *op)
3276	{
3277
3278	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3279	{
3280	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3281	return 0;
3282
3283	if (op->contr && op->contr->tmp_invis == 0)
3284	return 0;
3285
3286	/* If monsters, they should become visible */
3287	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3288	{
3289	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3290	return 1;
3291	}
3292	}
3293	return 0;	3003	return 0;
3294	}	3004	}
3295		3005
3296	/* op_on_battleground - checks if the given object op (usually	3006	/* op_on_battleground - checks if the given object op (usually
3297	* a player) is standing on a valid battleground-tile,	3007	* a player) is standing on a valid battleground-tile,
…		…
3302	* 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
3303	*/	3013	*/
3304	int	3014	int
3305	op_on_battleground (object *op, int *x, int *y)	3015	op_on_battleground (object *op, int *x, int *y)
3306	{	3016	{
3307	object *tmp;
3308
3309	/* A battleground-tile needs the following attributes to be valid:	3017	/* A battleground-tile needs the following attributes to be valid:
3310	* 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),
3311	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3019	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3312	* and the exit-coordinates sp/hp must both be > 0.	3020	* and the exit-coordinates sp/hp must both be > 0.
3313	* => The intention here is to prevent abuse of the battleground-	3021	* => The intention here is to prevent abuse of the battleground-
3314	* feature (like pickable or hidden battleground tiles). */	3022	* feature (like pickable or hidden battleground tiles). */
3315	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3023	for (object *tmp = op->below; tmp; tmp = tmp->below)
3316	{	3024	{
3317	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3025	if (tmp->flag [FLAG_IS_FLOOR])
3318	{	3026	{
3319	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3027	if (tmp->flag [FLAG_NO_PICK]
3320	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))
3321	{	3031	{
3322	/*before we assign the exit, check if this is a teambattle */	3032	/* before we assign the exit, check if this is a teambattle */
3323	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))
3324	{
3325	object *invtmp;
3326
3327	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)
3328	{	3036	{
3329	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3330	{
3331	if (x != NULL && y != NULL)	3037	if (x && y)
3332	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3038	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3039
3333	return 1;	3040	return 1;
3334	}
3335	}	3041	}
3336	}	3042
3337	if (x != NULL && y != NULL)	3043	if (x && y)
3338	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3044	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3045
3339	return 1;	3046	return 1;
3340	}	3047	}
3341	}	3048	}
3342	}	3049	}
		3050
3343	/* If we got here, did not find a battleground */	3051	/* If we got here, did not find a battleground */
3344	return 0;	3052	return 0;
3345	}	3053	}
3346		3054
3347	/*	3055	/*
…		…
3363	char buf[MAX_BUF]; /* tmp. string buffer */	3071	char buf[MAX_BUF]; /* tmp. string buffer */
3364	int i = 0, j = 0;	3072	int i = 0, j = 0;
3365		3073
3366	/* get the appropriate treasurelist */	3074	/* get the appropriate treasurelist */
3367	if (atnr == ATNR_FIRE)	3075	if (atnr == ATNR_FIRE)
3368	trlist = treasurelist::find ("dragon_ability_fire");	3076	trlist = treasurelist::find (shstr_dragon_ability_fire);
3369	else if (atnr == ATNR_COLD)	3077	else if (atnr == ATNR_COLD)
3370	trlist = treasurelist::find ("dragon_ability_cold");	3078	trlist = treasurelist::find (shstr_dragon_ability_cold);
3371	else if (atnr == ATNR_ELECTRICITY)	3079	else if (atnr == ATNR_ELECTRICITY)
3372	trlist = treasurelist::find ("dragon_ability_elec");	3080	trlist = treasurelist::find (shstr_dragon_ability_elec);
3373	else if (atnr == ATNR_POISON)	3081	else if (atnr == ATNR_POISON)
3374	trlist = treasurelist::find ("dragon_ability_poison");	3082	trlist = treasurelist::find (shstr_dragon_ability_poison);
3375		3083
3376	if (trlist == NULL || who->type != PLAYER)	3084	if (trlist == NULL || who->type != PLAYER)
3377	return;	3085	return;
3378		3086
3379	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++);
…		…
3383	/* 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]); */
3384	return;	3092	return;
3385	}	3093	}
3386		3094
3387	/* everything seems okay - now bring on the gift: */	3095	/* everything seems okay - now bring on the gift: */
3388	item = &(tr->item->clone);	3096	item = tr->item;
3389		3097
3390	if (item->type == SPELL)	3098	if (item->type == SPELL)
3391	{	3099	{
3392	if (check_spell_known (who, item->name))	3100	if (check_spell_known (who, item->name))
3393	return;	3101	return;
…		…
3452	{	3160	{
3453	/* forces in the treasurelist can alter the player's stats */	3161	/* forces in the treasurelist can alter the player's stats */
3454	object *skin;	3162	object *skin;
3455		3163
3456	/* first get the dragon skin force */	3164	/* first get the dragon skin force */
3457	shstr_cmp dragon_skin_force ("dragon_skin_force");
3458	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)
3459	;	3166	;
3460		3167
3461	if (!skin)	3168	if (!skin)
3462	return;	3169	return;
3463		3170
…		…
3477	else	3184	else
3478	j = 1;	3185	j = 1;
3479	strcat (buf, spellpathnames[i]);	3186	strcat (buf, spellpathnames[i]);
3480	}	3187	}
3481	}	3188	}
		3189
3482	strcat (buf, ".");	3190	strcat (buf, ".");
3483	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3191	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3484	}	3192	}
3485		3193
3486	/* evtl. adding flags: */	3194	/* evtl. adding flags: */
3487	if (QUERY_FLAG (item, FLAG_XRAYS))	3195	if (item->flag [FLAG_XRAYS])
3488	SET_FLAG (skin, FLAG_XRAYS);	3196	skin->set_flag (FLAG_XRAYS);
3489	if (QUERY_FLAG (item, FLAG_STEALTH))	3197	if (item->flag [FLAG_STEALTH])
3490	SET_FLAG (skin, FLAG_STEALTH);	3198	skin->set_flag (FLAG_STEALTH);
3491	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3199	if (item->flag [FLAG_SEE_IN_DARK])
3492	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3200	skin->set_flag (FLAG_SEE_IN_DARK);
3493		3201
3494	/* print message if there is one */	3202	/* print message if there is one */
3495	if (item->msg != NULL)	3203	if (item->msg != NULL)
3496	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3204	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3497	}	3205	}
3498	else	3206	else
3499	{	3207	{
3500	/* generate misc. treasure */	3208	/* generate misc. treasure */
3501	tmp = arch_to_object (tr->item);	3209	tmp = tr->item->instance ();
3502	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));
3503	tmp = insert_ob_in_ob (tmp, who);	3211	who->insert (tmp);
3504	if (who->type == PLAYER)
3505	esrv_send_item (who, tmp);
3506	}	3212	}
3507	}	3213	}
3508		3214
3509	/**	3215	//-GPL
3510	* Unready an object for a player. This function does nothing if the object was
3511	* not readied.
3512	*/
3513	void
3514	player_unready_range_ob (player *pl, object *ob)
3515	{
3516	if (pl->ob->current_weapon == ob)
3517	pl->ob->current_weapon = 0;
3518
3519	if (pl->combat_ob == ob)
3520	pl->combat_ob = 0;
3521
3522	if (pl->ranged_ob == ob)
3523	pl->ranged_ob = 0;
3524	}
3525		3216
3526	sint8	3217	sint8
3527	player::visibility_at (maptile *map, int x, int y) const	3218	player::darkness_at (maptile *map, int x, int y) const
3528	{	3219	{
3529	if (!ns)	3220	if (!ns)
3530	return 0;	3221	return LOS_BLOCKED;
3531		3222
3532	int dx, dy;	3223	int dx, dy;
3533	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)
3534	return 0;	3256	return;
3535		3257
3536	x += dx - ns->current_x + ns->mapx / 2;	3258	va_list ap;
3537	y += dy - ns->current_y + ns->mapy / 2;	3259	va_start (ap, format);
3538		3260	contr->failmsg (vformat (format, ap));
3539	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3261	va_end (ap);
3540	return 0;
3541
3542	return 100 - blocked_los [x][y];
3543	}	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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