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Comparing deliantra/server/server/player.C (file contents):
Revision 1.99 by root, Thu Jan 18 19:42:10 2007 UTC vs.
Revision 1.274 by root, Wed Apr 21 06:40:57 2010 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
		25	//+GPL
		26
25	#include <global.h>	27	#include <global.h>
26	#include <pwd.h>
27	#include <sproto.h>	28	#include <sproto.h>
28	#include <sounds.h>	29	#include <sounds.h>
29	#include <living.h>	30	#include <living.h>
30	#include <object.h>	31	#include <object.h>
31	#include <spells.h>	32	#include <spells.h>
…		…
34	#include <algorithm>	35	#include <algorithm>
35	#include <functional>	36	#include <functional>
36		37
37	playervec players;	38	playervec players;
38		39
39	void
40	display_motd (const object *op)
41	{
42	char buf[MAX_BUF];
43	char motd[HUGE_BUF];
44	FILE *fp;
45	int comp;
46	int size;
47
48	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
49	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
50	return;
51
52	motd[0] = '\0';
53	size = 0;
54
55	while (fgets (buf, MAX_BUF, fp))
56	{
57	if (*buf == '#')
58	continue;
59
60	strncat (motd + size, buf, HUGE_BUF - size);
61	size += strlen (buf);
62	}
63
64	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
65	close_and_delete (fp, comp);
66	}
67
68	void
69	send_rules (const object *op)
70	{
71	char buf[MAX_BUF];
72	char rules[HUGE_BUF];
73	FILE *fp;
74	int comp;
75	int size;
76
77	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
78	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
79	return;
80
81	rules[0] = '\0';
82	size = 0;
83
84	while (fgets (buf, MAX_BUF, fp))
85	{
86	if (*buf == '#')
87	continue;
88
89	if (size + strlen (buf) >= HUGE_BUF)
90	{
91	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
92	break;
93	}
94
95	strncat (rules + size, buf, HUGE_BUF - size);
96	size += strlen (buf);
97	}
98
99	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
100	close_and_delete (fp, comp);
101	}
102
103	void
104	send_news (const object *op)
105	{
106	char buf[MAX_BUF];
107	char news[HUGE_BUF];
108	char subject[MAX_BUF];
109	FILE *fp;
110	int comp;
111	int size;
112
113	sprintf (buf, "%s/%s", settings.confdir, settings.news);
114	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
115	return;
116
117	news[0] = '\0';
118	subject[0] = '\0';
119	size = 0;
120
121	while (fgets (buf, MAX_BUF, fp) != NULL)
122	{
123	if (*buf == '#')
124	continue;
125
126	if (*buf == '%')
127	{ /* send one news */
128	if (size > 0)
129	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", "%s\n%s", subject, news); /*send previously read news */
130
131	strcpy (subject, buf + 1);
132	strip_endline (subject);
133	size = 0;
134	news[0] = '\0';
135	}
136	else
137	{
138	if (size + strlen (buf) >= HUGE_BUF)
139	{
140	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
141	break;
142	}
143	strncat (news + size, buf, HUGE_BUF - size);
144	size += strlen (buf);
145	}
146	}
147
148	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
149	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
150	close_and_delete (fp, comp);
151	}
152
153	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
154	static void	41	static void
155	set_first_map (object *op)	42	set_first_map (object *op)
156	{	43	{
157	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
158	op->x = -1;	45	op->x = -1;
159	op->y = -1;	46	op->y = -1;
160	}
161
162	void
163	player::enter_map ()
164	{
165	object *tmp = object::create ();
166
167	EXIT_PATH (tmp) = maplevel;
168	EXIT_X (tmp) = ob->x;
169	EXIT_Y (tmp) = ob->y;
170	ob->enter_exit (tmp);
171
172	tmp->destroy ();
173	}	47	}
174		48
175	void	49	void
176	player::activate ()	50	player::activate ()
177	{	51	{
…		…
180		54
181	players.insert (this);	55	players.insert (this);
182	ob->remove ();	56	ob->remove ();
183	ob->map = 0;	57	ob->map = 0;
184	ob->activate_recursive ();	58	ob->activate_recursive ();
185	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
186	add_friendly_object (ob);	60	add_friendly_object (ob);
187	enter_map ();
188	}	61	}
189		62
190	void	63	void
191	player::deactivate ()	64	player::deactivate ()
192	{	65	{
…		…
194	return;	67	return;
195		68
196	terminate_all_pets (ob);	69	terminate_all_pets (ob);
197	remove_friendly_object (ob);	70	remove_friendly_object (ob);
198	ob->deactivate_recursive ();	71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
199	maplevel = ob->map->path;	74	maplevel = ob->map->path;
		75
200	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
201	ob->map = 0;	78	ob->map = 0;
202		79	party = 0;
203	// for weird reasons, this is often "ob", keeping a circular reference
204	ranges [range_skill] = 0;
205		80
206	players.erase (this);	81	players.erase (this);
207	}	82	}
208		83
209	// connect the player with a specific client	84	// connect the player with a specific client
210	// also changed, rationalises, and fixes some incorrect settings	85	// also changes, rationalises, and fixes some incorrect settings
211	void	86	void
212	player::connect (client *ns)	87	player::connect (client *ns)
213	{	88	{
214	this->ns = ns;	89	this->ns = ns;
215	ns->pl = this;	90	ns->pl = this;
216		91
217	run_on = 0;	92	run_on = 0;
218	fire_on = 0;	93	fire_on = 0;
219	ob->container = 0; //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
220		95
221	ns->update_look = 0;	96	ns->update_look = 0;
222	ns->look_position = 0;	97	ns->look_position = 0;
223		98
224	clear_los (ob);	99	clear_los ();
225		100
226	ns->reset_stats ();	101	ns->reset_stats ();
227		102
228	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
229	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
230	ob->race = ob->arch->clone.race;	105	ob->race = ob->arch->race;
231		106
232	if (!legal_range (ob, shoottype))	107	ob->update_weight ();
233	shoottype = range_none;
234
235	ob->carrying = sum_weight (ob);
236	link_player_skills (ob);	108	link_skills ();
237		109
238	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
239
240	assign (title, ob->arch->clone.name);	110	assign (title, ob->arch->object::name);
241
242	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
243	* from the class, and not race. I don't see any way to get the class information
244	* to then update this. I don't think this will actually break anything - anyone
245	* that can use armour should be able to use a shield. What this may 'break'
246	* are features new characters get, eg, if someone starts up with a Q, they
247	* should be able to use a shield. However, old Q's won't get that advantage.
248	*/
249	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
250	SET_FLAG (ob, FLAG_USE_SHIELD);
251		111
252	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
253	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
254	{	114	{
255	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
256
257	shstr_cmp dragon_ability_force ("dragon_ability_force");
258	shstr_cmp dragon_skin_force ("dragon_skin_force");
259		116
260	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
261	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
262	if (tmp->arch->name == dragon_ability_force)	119	if (tmp->arch->archname == shstr_dragon_ability_force)
263	abil = tmp;	120	abil = tmp;
264	else if (tmp->arch->name == dragon_skin_force)	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
265	skin = tmp;	122	skin = tmp;
266		123
267	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
268	}	125	}
269		126
270	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
271		128
272	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
273		130
274	ob->update_stats ();	131	ob->update_stats ();
		132
275	ns->floorbox_update ();	133	ns->floorbox_update ();
276
277	esrv_send_inventory (ob, ob);	134	esrv_send_inventory (ob, ob);
278	esrv_add_spells (this, 0);	135	esrv_add_spells (this, 0);
279		136
		137	ob->flag [FLAG_READY_WEAPON] = false;
		138	ob->flag [FLAG_READY_SKILL] = false;
		139	ob->flag [FLAG_READY_RANGE] = false;
		140	ob->flag [FLAG_READY_BOW] = false;
		141
		142	ob->update_stats (); // we unapplied stuff above
280	activate ();	143	activate ();
281
282	send_rules (ob);
283	send_news (ob);
284	display_motd (ob);
285		144
286	INVOKE_PLAYER (CONNECT, this);	145	INVOKE_PLAYER (CONNECT, this);
287	INVOKE_PLAYER (LOGIN, this);	146	INVOKE_PLAYER (LOGIN, this);
288	}	147	}
289		148
290	void	149	void
291	player::disconnect ()	150	player::disconnect ()
292	{	151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
293	if (ns)	158	if (ns)
294	{	159	{
295	if (active)	160	if (active)
296	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
297		162
298	INVOKE_PLAYER (DISCONNECT, this);	163	INVOKE_PLAYER (DISCONNECT, this);
299		164
300	ns->reset_stats ();	165	ns->reset_stats ();
301	ns->pl = 0;	166	ns->pl = 0;
302	this->ns = 0;	167	ns = 0;
303	}	168	}
304		169
305	ob->container = 0; //TODO: client-specific	170	// this is important for the player scheduler to get the correct refcount
		171	// when ns = 0
		172	observe = viewpoint = ob;
		173
306	deactivate ();	174	deactivate ();
307	}	175	}
		176
		177	//-GPL
308		178
309	// the need for this function can be explained	179	// the need for this function can be explained
310	// by load_object not returning the object	180	// by load_object not returning the object
311	void	181	void
312	player::set_object (object *op)	182	player::set_object (object *op)
313	{	183	{
314	ob = op;	184	ob = observe = viewpoint = op;
315	ob->contr = this; /* this aren't yet in archetype */	185	ob->contr = this; /* this aren't yet in archetype */
316		186
		187	ob->speed = 1.0f;
317	ob->speed_left = 0.5;	188	ob->speed_left = 0.5f;
318	ob->speed = 1.0;	189
319	ob->direction = 5; /* So player faces south */	190	ob->direction = 5; /* So player faces south */
320	ob->stats.wc = 2;
321	ob->run_away = 25; /* Then we panick... */
322
323	ob->roll_stats ();
324	}	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
325		208
326	player::player ()	209	player::player ()
327	{	210	{
328	/* There are some elements we want initialised to non zero value -	211	/* There are some elements we want initialised to non zero value -
329	* we deal with that below this point.	212	* we deal with that below this point.
330	*/	213	*/
331	outputs_sync = 16; /* Every 2 seconds */	214	outputs_sync = 4;
332	outputs_count = 8; /* Keeps present behaviour */	215	outputs_count = 4;
333	unapply = unapply_nochoice;	216	unapply = unapply_nochoice;
334		217
335	savebed_map = first_map_path; /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
336		219
337	gen_sp_armour = 10;	220	gen_sp_armour = 10;
338	shoottype = range_none;
339	bowtype = bow_normal;	221	bowtype = bow_normal;
340	petmode = pet_normal;	222	petmode = pet_normal;
341	listening = 10;
342	usekeys = containers;	223	usekeys = containers;
343	peaceful = 1; /* default peaceful */	224	peaceful = 1; /* default peaceful */
344	do_los = 1;	225	do_los = 1;
		226
		227	weapon_sp = 1.0f;
		228	weapon_sp_left = 0.5f;
345	}	229	}
346		230
347	void	231	void
348	player::do_destroy ()	232	player::do_destroy ()
349	{	233	{
350	disconnect ();	234	disconnect ();
351		235
352	attachable::do_destroy ();	236	attachable::do_destroy ();
353		237
354	if (ob)	238	if (ob)
355	{
356	ob->destroy_inv (false);
357	ob->destroy ();	239	ob->destroy ();
358	}	240
		241	ob = observe = viewpoint = 0;
359	}	242	}
360		243
361	player::~player ()	244	player::~player ()
362	{	245	{
363	/* Clear item stack */	246	/* Clear item stack */
364	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	}
365	}	276	}
366		277
367	/* Tries to add player on the connection passed in ns.	278	/* Tries to add player on the connection passed in ns.
368	* 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
369	* mode.	280	* mode.
…		…
371	player *	282	player *
372	player::create ()	283	player::create ()
373	{	284	{
374	player *pl = new player;	285	player *pl = new player;
375		286
376	pl->set_object (arch_to_object (get_player_archetype (0)));	287	pl->set_object (get_player_archetype (0)->instance ());
		288
		289	pl->ob->roll_stats ();
		290	pl->ob->stats.wc = 2;
		291	pl->ob->run_away = 25; /* Then we panick... */
		292
377	set_first_map (pl->ob);	293	set_first_map (pl->ob);
378		294
379	return pl;	295	return pl;
380	}
381
382	/*
383	* get_player_archetype() return next player archetype from archetype
384	* list. Not very efficient routine, but used only creating new players.
385	* Note: there MUST be at least one player archetype!
386	*/
387	archetype *
388	get_player_archetype (archetype *at)
389	{
390	archetype *start = at;
391
392	for (;;)
393	{
394	if (at == NULL || at->next == NULL)
395	at = first_archetype;
396	else
397	at = at->next;
398
399	if (at->clone.type == PLAYER)
400	return at;
401
402	if (at == start)
403	{
404	LOG (llevError, "No Player archetypes\n");
405	exit (-1);
406	}
407	}
408	}	296	}
409		297
410	object *	298	object *
411	get_nearest_player (object *mon)	299	get_nearest_player (object *mon)
412	{	300	{
…		…
415	unsigned lastdist;	303	unsigned lastdist;
416	rv_vector rv;	304	rv_vector rv;
417		305
418	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	306	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
419	{	307	{
420	/* We should not find free objects on this friendly list, but it
421	* does periodically happen. Given that, lets deal with it.
422	* While unlikely, it is possible the next object on the friendly
423	* list is also free, so encapsulate this in a while loop.
424	*/
425	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
426	{
427	object *tmp = ol->ob;
428
429	/* Can't do much more other than log the fact, because the object
430	* itself will have been cleared.
431	*/
432	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
433	tmp->debug_desc ());
434	ol = ol->next;
435	remove_friendly_object (tmp);
436	if (!ol)
437	return op;
438	}
439
440	/* Remove special check for player from this. First, it looks to cause
441	* some crashes (ol->ob->contr not set properly?), but secondly, a more
442	* complicated method of state checking would be needed in any case -
443	* as it was, a clever player could type quit, and the function would
444	* skip them over while waiting for confirmation. Remove
445	* on_same_map check, as can_detect_enemy also does this
446	*/
447	if (!can_detect_enemy (mon, ol->ob, &rv))	308	if (!can_detect_enemy (mon, ol->ob, &rv))
448	continue;	309	continue;
449		310
450	if (lastdist > rv.distance)	311	if (lastdist > rv.distance)
451	{	312	{
…		…
513	*/	374	*/
514	int	375	int
515	path_to_player (object *mon, object *pl, unsigned mindiff)	376	path_to_player (object *mon, object *pl, unsigned mindiff)
516	{	377	{
517	rv_vector rv;	378	rv_vector rv;
518	sint16 x, y;
519	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;
520	maptile *m, *lastmap;
521		380
522	get_rangevector (mon, pl, &rv, 0);	381	get_rangevector (mon, pl, &rv, 0);
523		382
524	if (rv.distance < mindiff)	383	if (rv.distance < mindiff)
525	return 0;	384	return 0;
526		385
527	x = mon->x;	386	mapxy pos (mon);
528	y = mon->y;
529	m = mon->map;
530	dir = rv.direction;	387	dir = rv.direction;
531	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 */
532	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	389	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		390
533	/* 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. */
534	if (diff > max)	392	if (diff > max)
535	return 0;	393	return 0;
		394
536	while (diff > 1 && max > 0)	395	while (diff > 1 && max > 0)
537	{	396	{
538	lastx = x;	397	mapxy lastpos = pos;
539	lasty = y;
540	lastmap = m;
541	x = lastx + freearr_x[dir];
542	y = lasty + freearr_y[dir];
543		398
544	mflags = get_map_flags (m, &m, x, y, &x, &y);	399	pos.move (dir);
545	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
546		400
547	/* Space is blocked - try changing direction a little */	401	/* Space is blocked - try changing direction a little */
548	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	402	if (!pos.normalise ()
549	&& (m == mon->map && blocked_link (mon, m, x, y))))	403	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		404	&& blocked_link (mon, pos.m, pos.x, pos.y)))
550	{	405	{
551	/* recalculate direction from last good location. Possible	406	/* recalculate direction from last good location. Possible
552	* we were not traversing ideal location before.	407	* we were not traversing ideal location before.
553	*/	408	*/
554	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	409	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
555	if (rv.direction != dir)	410	if (rv.direction != dir)
556	{	411	{
557	/* OK - says direction should be different - lets reset the	412	/* OK - says direction should be different - lets reset the
558	* the values so it will try again.	413	* the values so it will try again.
559	*/	414	*/
560	x = lastx;
561	y = lasty;
562	m = lastmap;	415	pos = lastpos;
563	dir = firstdir = rv.direction;	416	dir = firstdir = rv.direction;
564	}	417	}
565	else	418	else
566	{	419	{
567	/* direct path is blocked - try taking a side step to	420	/* direct path is blocked - try taking a side step to
…		…
574	*/	427	*/
575	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	428	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
576	{	429	{
577	if (i == 0)	430	if (i == 0)
578	continue; /* already did this, so skip it */	431	continue; /* already did this, so skip it */
		432
579	/* Use lastdir here - otherwise,	433	/* Use lastdir here - otherwise,
580	* since the direction that the creature should move in	434	* since the direction that the creature should move in
581	* may change, you could get infinite loops.	435	* may change, you could get infinite loops.
582	* ie, player is northwest, but monster can only	436	* ie, player is northwest, but monster can only
583	* move west, so it does that. It goes some distance,	437	* move west, so it does that. It goes some distance,
…		…
585	* can't do that, but now finds it can move east, and	439	* can't do that, but now finds it can move east, and
586	* gets back to its original point. lastdir contains	440	* gets back to its original point. lastdir contains
587	* the last direction the creature has successfully	441	* the last direction the creature has successfully
588	* moved.	442	* moved.
589	*/	443	*/
590
591	x = lastx + freearr_x[absdir (lastdir + i)];
592	y = lasty + freearr_y[absdir (lastdir + i)];
593	m = lastmap;	444	pos = lastpos;
594	mflags = get_map_flags (m, &m, x, y, &x, &y);	445	pos.move (absdir (lastdir + i));
595	if (mflags & P_OUT_OF_MAP)	446
		447	if (!pos.normalise ())
596	continue;	448	continue;
597	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	449
598	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	450	mapspace &ms = *pos;
		451
		452	if (ms.flags () & P_BLOCKSVIEW)
599	continue;	453	continue;
600	if (mflags & P_BLOCKSVIEW)	454
		455	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
601	continue;	456	continue;
602		457
603	if (m == mon->map && blocked_link (mon, m, x, y))	458	if (blocked_link (mon, pos.m, pos.x, pos.y))
604	break;	459	break;
605	}	460	}
		461
606	/* go through entire loop without finding a valid	462	/* go through entire loop without finding a valid
607	* sidestep to take - thus, no valid path.	463	* sidestep to take - thus, no valid path.
608	*/	464	*/
609	if (i == (DETOUR_AMOUNT + 1))	465	if (i == DETOUR_AMOUNT + 1)
610	return 0;	466	return 0;
		467
611	diff--;	468	diff--;
612	lastdir = dir;	469	lastdir = dir;
613	max--;	470	max--;
614	if (!firstdir)	471	if (!firstdir)
615	firstdir = dir + i;	472	firstdir = dir + i;
…		…
619	{	476	{
620	/* we moved towards creature, so diff is less */	477	/* we moved towards creature, so diff is less */
621	diff--;	478	diff--;
622	max--;	479	max--;
623	lastdir = dir;	480	lastdir = dir;
		481
624	if (!firstdir)	482	if (!firstdir)
625	firstdir = dir;	483	firstdir = dir;
626	}	484	}
		485
627	if (diff <= 1)	486	if (diff <= 1)
628	{	487	{
629	/* Recalculate diff (distance) because we may not have actually	488	/* Recalculate diff (distance) because we may not have actually
630	* headed toward player for entire distance.	489	* headed toward player for entire distance.
631	*/	490	*/
632	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	491	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
633	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	492	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
634	}	493	}
		494
635	if (diff > max)	495	if (diff > max)
636	return 0;	496	return 0;
637	}	497	}
		498
638	/* If we reached the max, didn't find a direction in time */	499	/* If we reached the max, didn't find a direction in time */
639	if (!max)	500	if (!max)
640	return 0;	501	return 0;
641		502
642	return firstdir;	503	return firstdir;
643	}	504	}
644		505
645	void	506	void
646	give_initial_items (object *pl, treasurelist * items)	507	give_initial_items (object *pl, treasurelist *items)
647	{	508	{
648	object *op, *next = NULL;
649
650	if (pl->randomitems != NULL)	509	if (pl->randomitems)
651	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	510	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
652		511
653	for (op = pl->inv; op; op = next)	512	for (object *next, *op = pl->inv; op; op = next)
654	{	513	{
655	next = op->below;	514	next = op->below;
656		515
657	/* Forces get applied per default, unless they have the	516	/* Forces get applied per default, unless they have the
658	* flag "neutral" set. Sorry but I can't think of a better way	517	* flag "neutral" set. Sorry but I can't think of a better way
659	*/	518	*/
660	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	519	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
661	SET_FLAG (op, FLAG_APPLIED);	520	op->set_flag (FLAG_APPLIED);
662		521
663	/* we never give weapons/armour if these cannot be used	522	/* we never give weapons/armour if these cannot be used
664	* by this player due to race restrictions	523	* by this player due to race restrictions
665	*/	524	*/
666	if (pl->type == PLAYER)	525	if (pl->type == PLAYER)
667	{	526	{
668	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	527	if ((!pl->flag [FLAG_USE_ARMOUR]
		528	&&
669	(op->type == ARMOUR || op->type == BOOTS ||	529	(op->type == ARMOUR || op->type == BOOTS
670	op->type == CLOAK || op->type == HELMET ||	530	|| op->type == CLOAK || op->type == HELMET
671	op->type == SHIELD || op->type == GLOVES ||	531	|| op->type == SHIELD || op->type == GLOVES
672	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	532	|| op->type == BRACERS || op->type == GIRDLE))
		533	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
673	{	534	{
674	op->destroy ();	535	op->destroy ();
675	continue;	536	continue;
676	}	537	}
677	}	538	}
678		539
679	/* This really needs to be better - we should really give	540	/* Here we remove duplicated skills (as duplicated spell objects have
680	* a substitute spellbook. The problem is that we don't really	541	* _very_ confusing effects for players), which could for instance be
681	* have a good idea what to replace it with (need something like	542	* generated by bad treasurelists. - elmex
682	* a first level treasurelist for each skill.)
683	* remove duplicate skills also
684	*/	543	*/
685	if (op->type == SPELLBOOK || op->type == SKILL)	544	if (op->type == SKILL)
686	{	545	{
687	object *tmp;
688
689	for (tmp = op->below; tmp; tmp = tmp->below)	546	for (object *tmp = op->below; tmp; tmp = tmp->below)
690	if (tmp->type == op->type && tmp->name == op->name)	547	if (tmp->type == op->type && tmp->name == op->name)
691	break;
692
693	if (tmp)
694	{	548	{
695	op->destroy ();	549	op->destroy ();
		550	LOG (llevError,
696	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	551	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
697	continue;	552	break;
698	}	553	}
699		554
700	if (op->nrof > 1)	555	if (op->nrof > 1)
701	op->nrof = 1;	556	op->nrof = 1;
702	}	557	}
703		558
704	if (op->type == SPELLBOOK && op->inv)	559	if (op->type == SPELLBOOK && op->inv)
705	{	560	op->inv->clr_flag (FLAG_STARTEQUIP);
706	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
707	}
708		561
709	/* Give starting characters identified, uncursed, and undamned	562	/* Give starting characters identified, uncursed, and undamned
710	* items. Just don't identify gold or silver, or it won't be	563	* items. Just don't identify gold or silver, or it won't be
711	* merged properly.	564	* merged properly.
712	*/	565	*/
713	if (need_identify (op))	566	if (op->need_identify ())
714	{
715	SET_FLAG (op, FLAG_IDENTIFIED);
716	CLEAR_FLAG (op, FLAG_CURSED);
717	CLEAR_FLAG (op, FLAG_DAMNED);
718	}	567	{
		568	op->set_flag (FLAG_IDENTIFIED);
		569	op->clr_flag (FLAG_CURSED);
		570	op->clr_flag (FLAG_DAMNED);
		571	}
		572
719	if (op->type == SPELL)	573	if (op->type == SPELL)
720	{	574	{
721	op->destroy ();	575	op->destroy ();
722	continue;	576	continue;
723	}	577	}
724	else if (op->type == SKILL)	578	else if (op->type == SKILL)
725	{	579	{
726	SET_FLAG (op, FLAG_CAN_USE_SKILL);	580	op->set_flag (FLAG_CAN_USE_SKILL);
727	op->stats.exp = 0;	581	op->stats.exp = 0;
728	op->level = 1;	582	op->level = 1;
729	}	583	}
730	/* lock all 'normal items by default */	584	else /* lock all 'normal items by default */
731	else	585	op->set_flag (FLAG_INV_LOCKED);
732	SET_FLAG (op, FLAG_INV_LOCKED);
733	} /* for loop of objects in player inv */	586	} /* for loop of objects in player inv */
734		587
735	/* Need to set up the skill pointers */	588	/* Need to set up the skill pointers */
736	link_player_skills (pl);	589	pl->contr->link_skills ();
737	}	590	}
738		591
739	void	592	void
740	get_party_password (object *op, partylist *party)	593	get_party_password (object *op, partylist *party)
741	{	594	{
…		…
751	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	604	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
752	}	605	}
753		606
754	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	607	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
755	static int	608	static int
756	roll_stat (void)	609	roll_stat ()
757	{	610	{
758	int a[4], i, j, k;	611	int a[4], i, j, k;
759		612
760	for (i = 0; i < 4; i++)	613	for (i = 0; i < 4; i++)
761	a[i] = (int) rndm (6) + 1;	614	a[i] = (int) rndm (6) + 1;
…		…
772	}	625	}
773		626
774	void	627	void
775	object::roll_stats ()	628	object::roll_stats ()
776	{	629	{
777	int statsort [7];	630	int statsort [NUM_STATS];
778		631
779	for (;;)	632	for (;;)
780	{	633	{
781	int sum = 0;	634	int sum = 0;
782	for (int i = 7; i--; )	635	for (int i = NUM_STATS; i--; )
783	sum += statsort [i] = roll_stat ();	636	sum += statsort [i] = roll_stat ();
784		637
785	if (sum >= 82 && sum <= 116)	638	if (sum >= 82 && sum <= 116)
786	break;	639	break;
787	}	640	}
788		641
789	// Sort the stats so that rerolling is easier...	642	// Sort the stats so that rerolling is easier...
790	std::sort (statsort, statsort + 7, std::greater<int>());	643	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
791		644
		645	for (int i = 0; i < NUM_STATS; ++i)
792	stats.Str = statsort[0];	646	stats.stat (i) = statsort [i];
793	stats.Dex = statsort[1];
794	stats.Con = statsort[2];
795	stats.Int = statsort[3];
796	stats.Wis = statsort[4];
797	stats.Pow = statsort[5];
798	stats.Cha = statsort[6];
799		647
800	stats.exp = 0;	648	stats.exp = 0;
801	stats.ac = 0;	649	stats.ac = 0;
802		650
803	stats.hp = stats.maxhp;	651	stats.hp = stats.maxhp;
…		…
815	}	663	}
816		664
817	void	665	void
818	object::swap_stats (int a, int b)	666	object::swap_stats (int a, int b)
819	{	667	{
820	int tmp = get_attr_value (&contr->orig_stats, a);	668	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
821	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
822	set_attr_value (&contr->orig_stats, b, tmp);
823		669
		670	for (int i = 0; i < NUM_STATS; ++i)
824	stats.Str = contr->orig_stats.Str;	671	stats.stat (i) = contr->orig_stats.stat (i);
825	stats.Dex = contr->orig_stats.Dex;
826	stats.Con = contr->orig_stats.Con;
827	stats.Int = contr->orig_stats.Int;
828	stats.Wis = contr->orig_stats.Wis;
829	stats.Pow = contr->orig_stats.Pow;
830	stats.Cha = contr->orig_stats.Cha;
831		672
832	//TODO: the following code looks so borked and should, at the very least,	673	//TODO: the following code looks so borked and should, at the very least,
833	// be merged with the similar code in roll_stats	674	// be merged with the similar code in roll_stats
834	stats.ac = 0;	675	stats.ac = 0;
835		676
…		…
854	static void	695	static void
855	start_info (object *op)	696	start_info (object *op)
856	{	697	{
857	char buf[MAX_BUF];	698	char buf[MAX_BUF];
858		699
859	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	700	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
860	new_draw_info (NDI_UNIQUE, 0, op, buf);	701	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
862	//new_draw_info (NDI_UNIQUE, 0, op, " ");
863	}	702	}
864		703
865	/* This function takes the key that is passed, and does the	704	/* This function takes the key that is passed, and does the
866	* appropriate action with it (change race, or other things).	705	* appropriate action with it (change race, or other things).
867	* The function name is for historical reasons - now we have	706	* The function name is for historical reasons - now we have
868	* separate race and class; this actually changes the RACE,	707	* separate race and class; this actually changes the RACE,
869	* not the class.	708	* not the class.
870	*/	709	*/
871	int	710	void
872	key_change_class (object *op, char key)	711	player::chargen_race_done ()
873	{	712	{
874	int tmp_loop;
875
876	if (key == 'd' || key == 'D')
877	{
878	char buf[MAX_BUF];
879
880	/* this must before then initial items are given */	713	/* this must before then initial items are given */
881	esrv_new_player (op->contr, op->weight + op->carrying);	714	esrv_new_player (ob->contr);
882		715
883	treasurelist *tl = find_treasurelist ("starting_wealth");	716	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
884	if (tl)	717	if (tl)
885	create_treasure (tl, op, 0, 0, 0);	718	create_treasure (tl, ob, 0, 0, 0);
886		719
887	INVOKE_PLAYER (BIRTH, op->contr);	720	INVOKE_PLAYER (BIRTH, ob->contr);
888	INVOKE_PLAYER (LOGIN, op->contr);	721	INVOKE_PLAYER (LOGIN, ob->contr);
889		722
890	op->contr->ns->state = ST_PLAYING;	723	ob->contr->ns->state = ST_PLAYING;
891		724
892	if (op->msg)	725	if (ob->msg)
893	op->msg = NULL;	726	ob->msg = 0;
894		727
895	/* We create this now because some of the unique maps will need it
896	* to save here.
897	*/
898	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
899	make_path_to_file (buf);
900
901	start_info (op);	728	start_info (ob);
902	CLEAR_FLAG (op, FLAG_WIZ);	729	ob->clr_flag (FLAG_WIZ);
903	give_initial_items (op, op->randomitems);	730	give_initial_items (ob, ob->randomitems);
904	link_player_skills (op);
905	esrv_send_inventory (op, op);	731	esrv_send_inventory (ob, ob);
906	op->update_stats ();	732	ob->update_stats ();
907		733
908	/* This moves the player to a different start map, if there	734	/* This moves the player to a different start map, if there
909	* is one for this race	735	* is one for this race
910	*/	736	*/
911	if (*first_map_ext_path)	737	if (*first_map_ext_path)
912	{	738	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
913	object *tmp;
914	char mapname[MAX_BUF];
915
916	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
917	tmp = object::create ();
918	EXIT_PATH (tmp) = mapname;
919	EXIT_X (tmp) = op->x;
920	EXIT_Y (tmp) = op->y;
921	op->enter_exit (tmp); /* we don't really care if it succeeded;
922	* if the map isn't there, then stay on the
923	* default initial map */
924	tmp->destroy ();
925	}
926	else	739	else
927	LOG (llevDebug, "first_map_ext_path not set\n");	740	LOG (llevDebug, "first_map_ext_path not set\n");
		741	}
928		742
929	return 0;	743	void
930	}	744	player::chargen_race_next ()
931		745	{
932	/* Following actually changes the race - this is the default command	746	/* Following actually changes the race - this is the default command
933	* if we don't match with one of the options above.	747	* if we don't match with one of the options above.
934	*/	748	*/
935		749
936	tmp_loop = 0;	750	do
937	while (!tmp_loop)
938	{	751	{
939	shstr name = op->name;	752	shstr name = ob->name;
940	int x = op->x, y = op->y;	753	int x = ob->x, y = ob->y;
941		754
942	op->remove_statbonus ();	755	ob->remove_statbonus ();
943	op->remove ();	756	ob->remove ();
944	op->arch = get_player_archetype (op->arch);	757	ob->arch = get_player_archetype (ob->arch);
945	op->arch->clone.copy_to (op);	758	ob->arch->copy_to (ob);
946	op->instantiate ();	759	ob->instantiate ();
947	op->stats = op->contr->orig_stats;	760	ob->stats = ob->contr->orig_stats;
948	op->name = op->name_pl = name;	761	ob->name = ob->name_pl = name;
949	op->x = x;	762	ob->x = x;
950	op->y = y;	763	ob->y = y;
951	SET_ANIMATION (op, 2); /* So player faces south */	764	SET_ANIMATION (ob, 2); /* So player faces south */
952	insert_ob_in_map (op, op->map, op, 0);	765	insert_ob_in_map (ob, ob->map, ob, 0);
953	assign (op->contr->title, op->arch->clone.name);	766	assign (ob->contr->title, ob->arch->object::name);
954	op->add_statbonus ();	767	ob->add_statbonus ();
955	tmp_loop = allowed_class (op);
956	}	768	}
		769	while (!allowed_class (ob));
957		770
958	update_object (op, UP_OBJ_FACE);	771	update_object (ob, UP_OBJ_FACE);
959	esrv_update_item (UPD_FACE, op, op);	772	esrv_update_item (UPD_FACE, ob, ob);
960	op->update_stats ();	773	ob->update_stats ();
961	op->stats.hp = op->stats.maxhp;	774	ob->stats.hp = ob->stats.maxhp;
962	op->stats.sp = op->stats.maxsp;	775	ob->stats.sp = ob->stats.maxsp;
963	op->stats.grace = 0;	776	ob->stats.grace = 0;
964
965	if (op->msg)
966	new_draw_info (NDI_BLUE, 0, op, op->msg);
967
968	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
969	return 0;
970	}	777	}
971		778
972	void	779	static void
973	flee_player (object *op)	780	flee_player (object *op)
974	{	781	{
975	int dir, diff;	782	int dir, diff;
976	rv_vector rv;	783	rv_vector rv;
977		784
978	if (op->stats.hp < 0)	785	if (op->stats.hp < 0)
979	{	786	{
980	LOG (llevDebug, "Fleeing player is dead.\n");	787	LOG (llevDebug, "Fleeing player is dead.\n");
981	CLEAR_FLAG (op, FLAG_SCARED);	788	op->clr_flag (FLAG_SCARED);
982	return;	789	return;
983	}	790	}
984		791
985	if (op->enemy == NULL)	792	if (!op->enemy)
986	{	793	{
987	LOG (llevDebug, "Fleeing player had no enemy.\n");	794	LOG (llevDebug, "Fleeing player had no enemy.\n");
988	CLEAR_FLAG (op, FLAG_SCARED);	795	op->clr_flag (FLAG_SCARED);
989	return;	796	return;
990	}	797	}
991		798
992	/* Seen some crashes here. Since we don't store an	799	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
993	* op->enemy_count, it is possible that something destroys the
994	* actual enemy, and the object is recycled.
995	*/
996	if (op->enemy->map == NULL)
997	{	800	{
998	CLEAR_FLAG (op, FLAG_SCARED);
999	op->enemy = NULL;	801	op->enemy = NULL;
1000	return;	802	op->clr_flag (FLAG_SCARED);
1001	}
1002
1003	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1004	{
1005	op->enemy = NULL;
1006	CLEAR_FLAG (op, FLAG_SCARED);
1007	return;	803	return;
1008	}	804	}
1009		805
1010	get_rangevector (op, op->enemy, &rv, 0);	806	get_rangevector (op, op->enemy, &rv, 0);
1011		807
1012	dir = absdir (4 + rv.direction);	808	dir = absdir (4 + rv.direction);
1013	for (diff = 0; diff < 3; diff++)	809	for (diff = 0; diff < 3; diff++)
1014	{	810	{
1015	int m = 1 - (RANDOM () & 2);	811	int m = 1 - rndm (2) * 2;
1016		812
1017	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	813	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1018	return;	814	return;
1019	}	815	}
1020		816
1021	/* Cornered, get rid of scared */	817	/* Cornered, get rid of scared */
1022	CLEAR_FLAG (op, FLAG_SCARED);	818	op->clr_flag (FLAG_SCARED);
1023	op->enemy = NULL;	819	op->enemy = NULL;
1024	}	820	}
1025		821
1026
1027	/* check_pick sees if there is stuff to be picked up/picks up stuff.	822	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1028	* IT returns 1 if the player should keep on moving, 0 if he should	823	* It returns 1 if the player should keep on moving, 0 if he should
1029	* stop.	824	* stop.
1030	*/	825	*/
1031	int	826	int
1032	check_pick (object *op)	827	check_pick (object *op)
1033	{	828	{
1034	object *tmp, *next;	829	object *tmp, *next;
1035	int stop = 0;	830	int stop = 0;
1036	int j, k, wvratio;	831	int wvratio;
1037	char putstring[128], tmpstr[16];
1038		832
1039	/* if you're flying, you cna't pick up anything */	833	/* if you're flying, you can't pick up anything */
1040	if (op->move_type & MOVE_FLYING)	834	if (op->move_type & MOVE_FLYING)
1041	return 1;	835	return 1;
1042		836
1043	next = op->below;	837	next = op->below;
		838
		839	int cnt = MAX_ITEM_PER_ACTION;
		840	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1044		841
1045	/* loop while there are items on the floor that are not marked as	842	/* loop while there are items on the floor that are not marked as
1046	* destroyed */	843	* destroyed */
1047	while (next && !next->destroyed ())	844	while (next && !next->destroyed ())
1048	{	845	{
1049	tmp = next;	846	tmp = next;
1050	next = tmp->below;	847	next = tmp->below;
1051		848
		849	if (cnt <= 0)
		850	{
		851	op->failmsg ("Couldn't pickup all items at once.");
		852	return 0;
		853	}
		854
1052	if (op->destroyed ())	855	if (op->destroyed ())
1053	return 0;	856	return 0;
1054		857
1055	if (!can_pick (op, tmp))	858	if (!can_pick (op, tmp))
1056	continue;	859	continue;
1057		860
1058	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	861	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1059	{	862	{
1060	if (item_matched_string (op, tmp, op->contr->search_str))	863	if (item_matched_string (op, tmp, op->contr->search_str))
1061	pick_up (op, tmp);	864	CHK_PICK_PICKUP;
		865
1062	continue;	866	continue;
1063	}	867	}
1064		868
1065	/* high not bit set? We're using the old autopickup model */	869	/* pickup handling */
		870	if (op->contr->mode & PU_DEBUG)
		871	{
		872	/* some debugging code to figure out item information */
		873	const char *str = tmp->name
		874	? format ("item name: %s item type: %d weight/value: %d",
		875	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		876	: format ("item name: %s item type: %d weight/value: %d",
		877	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		878
		879	new_draw_info (NDI_UNIQUE, 0, op, str);
		880	}
		881
		882	if (op->contr->mode & PU_INHIBIT)
		883	return 1;
		884
		885	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		886	return 1;
		887
		888	/* philosophy:
		889	* It's easy to grab an item type from a pile, as long as it's
		890	* generic. This takes no game-time. For more detailed pickups
		891	* and selections, select-items should be used. This is a
		892	* grab-as-you-run type mode that's really useful for arrows for
		893	* example.
		894	* The drawback: right now it has no frontend, so you need to
		895	* stick the bits you want into a calculator in hex mode and then
		896	* convert to decimal and then 'pickup <#>
		897	*/
		898
		899	/* the first two modes are exclusive: if NOTHING we return, if
		900	* STOP then we stop. All the rest are applied sequentially,
		901	* meaning if any test passes, the item gets picked up. */
		902
		903	/* if mode is set to pick nothing up, return */
		904	if (op->contr->mode == PU_NOTHING)
		905	return 1;
		906
		907	/* if mode is set to stop when encountering objects, return */
		908	/* take STOP before INHIBIT since it doesn't actually pick
		909	* anything up */
		910	if (op->contr->mode & PU_STOP)
		911	return 0;
		912
		913	/* useful for going into stores and not losing your settings... */
		914	/* and for battles wher you don't want to get loaded down while
		915	* fighting */
		916	if (op->contr->mode & PU_INHIBIT)
		917	return 1;
		918
		919	/* prevent us from turning into auto-thieves :) */
		920	if (tmp->flag [FLAG_UNPAID])
		921	continue;
		922
		923	/* ignore known cursed objects */
		924	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		925	continue;
		926
		927	/* all food and drink if desired */
		928	/* question: don't pick up known-poisonous stuff? */
1066	if (!(op->contr->mode & PU_NEWMODE))	929	if (op->contr->mode & PU_FOOD)
		930	if (tmp->type == FOOD)
1067	{	931	{
1068	switch (op->contr->mode)	932	CHK_PICK_PICKUP;
		933	continue;
		934	}
		935
		936	if (op->contr->mode & PU_DRINK)
		937	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		938	{
		939	CHK_PICK_PICKUP;
		940	continue;
		941	}
		942
		943	if (op->contr->mode & PU_POTION)
		944	if (tmp->type == POTION)
		945	{
		946	CHK_PICK_PICKUP;
		947	continue;
		948	}
		949
		950	/* spellbooks, skillscrolls and normal books/scrolls */
		951	if (op->contr->mode & PU_SPELLBOOK)
		952	if (tmp->type == SPELLBOOK)
		953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
		957
		958	if (op->contr->mode & PU_SKILLSCROLL)
		959	if (tmp->type == SKILLSCROLL)
		960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
		964
		965	if (op->contr->mode & PU_READABLES)
		966	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		967	{
		968	CHK_PICK_PICKUP;
		969	continue;
		970	}
		971
		972	/* wands/staves/rods/horns */
		973	if (op->contr->mode & PU_MAGIC_DEVICE)
		974	if (tmp->type == WAND
		975	|| tmp->type == ROD
		976	|| tmp->type == HORN
		977	|| tmp->type == POWER_CRYSTAL)
		978	{
		979	CHK_PICK_PICKUP;
		980	continue;
		981	}
		982
		983	/* pick up all magical items */
		984	if (op->contr->mode & PU_MAGICAL)
		985	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		986	&& !tmp->flag [FLAG_KNOWN_CURSED])
		987	{
		988	CHK_PICK_PICKUP;
		989	continue;
		990	}
		991
		992	if (op->contr->mode & PU_VALUABLES)
		993	{
		994	if (tmp->type == MONEY || tmp->type == GEM)
1069	{	995	{
1070	case 0:	996	CHK_PICK_PICKUP;
1071	return 1; /* don't pick up */	997	continue;
1072	case 1:
1073	pick_up (op, tmp);
1074	return 1;
1075	case 2:
1076	pick_up (op, tmp);
1077	return 0;
1078	case 3:
1079	return 0; /* stop before pickup */
1080	case 4:
1081	pick_up (op, tmp);
1082	break;
1083	case 5:
1084	pick_up (op, tmp);
1085	stop = 1;
1086	break;
1087	case 6:
1088	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1089	pick_up (op, tmp);
1090	break;
1091
1092	case 7:
1093	if (tmp->type == MONEY || tmp->type == GEM)
1094	pick_up (op, tmp);
1095	break;
1096
1097	default:
1098	/* use value density */
1099	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1100	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1101	pick_up (op, tmp);
1102	}	998	}
1103	}	999	}
1104	else	1000
1105	{ /* old model */	1001	/* rings & amulets - talismans seems to be typed AMULET */
1106	/* NEW pickup handling */
1107	if (op->contr->mode & PU_DEBUG)	1002	if (op->contr->mode & PU_JEWELS)
		1003	if (tmp->type == RING
		1004	|| tmp->type == AMULET
		1005	|| tmp->type == GIRDLE
		1006	|| tmp->type == SKILL_TOOL)
1108	{	1007	{
1109	/* some debugging code to figure out item information */	1008	CHK_PICK_PICKUP;
1110	if (tmp->name != NULL)
1111	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1112	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1113	else
1114	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1115	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1116
1117	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1118	}
1119
1120	/* philosophy:
1121	* It's easy to grab an item type from a pile, as long as it's
1122	* generic. This takes no game-time. For more detailed pickups
1123	* and selections, select-items should be used. This is a
1124	* grab-as-you-run type mode that's really useful for arrows for
1125	* example.
1126	* The drawback: right now it has no frontend, so you need to
1127	* stick the bits you want into a calculator in hex mode and then
1128	* convert to decimal and then 'pickup <#>
1129	*/
1130
1131	/* the first two modes are exclusive: if NOTHING we return, if
1132	* STOP then we stop. All the rest are applied sequentially,
1133	* meaning if any test passes, the item gets picked up. */
1134
1135	/* if mode is set to pick nothing up, return */
1136
1137	if (op->contr->mode & PU_NOTHING)
1138	return 1;
1139
1140	/* if mode is set to stop when encountering objects, return */
1141	/* take STOP before INHIBIT since it doesn't actually pick
1142	* anything up */
1143
1144	if (op->contr->mode & PU_STOP)
1145	return 0;
1146
1147	/* useful for going into stores and not losing your settings... */
1148	/* and for battles wher you don't want to get loaded down while
1149	* fighting */
1150	if (op->contr->mode & PU_INHIBIT)
1151	return 1;
1152
1153	/* prevent us from turning into auto-thieves :) */
1154	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1155	continue;	1009	continue;
		1010	}
1156		1011
1157	/* ignore known cursed objects */	1012	/* we don't forget dragon food */
1158	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1013	if (op->contr->mode & PU_FLESH)
		1014	if (tmp->type == FLESH)
		1015	{
		1016	CHK_PICK_PICKUP;
1159	continue;	1017	continue;
		1018	}
1160		1019
1161	/* all food and drink if desired */	1020	/* bows and arrows. Bows are good for selling! */
1162	/* question: don't pick up known-poisonous stuff? */	1021	if (op->contr->mode & PU_BOW)
		1022	if (tmp->type == BOW)
		1023	{
		1024	CHK_PICK_PICKUP;
		1025	continue;
		1026	}
		1027
		1028	if (op->contr->mode & PU_ARROW)
		1029	if (tmp->type == ARROW)
		1030	{
		1031	CHK_PICK_PICKUP;
		1032	continue;
		1033	}
		1034
		1035	/* all kinds of armor etc. */
		1036	if (op->contr->mode & PU_ARMOUR)
		1037	if (tmp->type == ARMOUR)
		1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
		1043	if (op->contr->mode & PU_HELMET)
		1044	if (tmp->type == HELMET)
		1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
		1049
		1050	if (op->contr->mode & PU_SHIELD)
		1051	if (tmp->type == SHIELD)
		1052	{
		1053	CHK_PICK_PICKUP;
		1054	continue;
		1055	}
		1056
1163	if (op->contr->mode & PU_FOOD)	1057	if (op->contr->mode & PU_BOOTS)
1164	if (tmp->type == FOOD)	1058	if (tmp->type == BOOTS)
		1059	{
		1060	CHK_PICK_PICKUP;
		1061	continue;
		1062	}
		1063
		1064	if (op->contr->mode & PU_GLOVES)
		1065	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1066	{
		1067	CHK_PICK_PICKUP;
		1068	continue;
		1069	}
		1070
		1071	if (op->contr->mode & PU_CLOAK)
		1072	if (tmp->type == CLOAK)
		1073	{
		1074	CHK_PICK_PICKUP;
		1075	continue;
		1076	}
		1077
		1078	/* hoping to catch throwing daggers here */
		1079	if (op->contr->mode & PU_MISSILEWEAPON)
		1080	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
		1085
		1086	/* careful: chairs and tables are weapons! */
		1087	if (op->contr->mode & PU_ALLWEAPON)
		1088	{
		1089	if (tmp->type == WEAPON)
		1090	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1165	{	1091	{
1166	pick_up (op, tmp);	1092	CHK_PICK_PICKUP;
1167	continue;	1093	continue;
1168	}	1094	}
		1095	}
1169		1096
		1097	/* misc stuff that's useful */
1170	if (op->contr->mode & PU_DRINK)	1098	if (op->contr->mode & PU_KEY)
1171	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1099	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1172	{	1100	{
1173	pick_up (op, tmp);	1101	CHK_PICK_PICKUP;
1174	continue;	1102	continue;
1175	}	1103	}
1176		1104
		1105	/* any of the last 4 bits set means we use the ratio for value
		1106	* pickups */
1177	if (op->contr->mode & PU_POTION)	1107	if (op->contr->mode & PU_RATIO)
1178	if (tmp->type == POTION)	1108	{
		1109	/* use value density to decide what else to grab */
		1110	/* >=7 was >= op->contr->mode */
		1111	/* >=7 is the old standard setting. Now we take the last 4 bits
1179	{	1112	*/
1180	pick_up (op, tmp);
1181	continue;
1182	}
1183
1184	/* spellbooks, skillscrolls and normal books/scrolls */
1185	if (op->contr->mode & PU_SPELLBOOK)
1186	if (tmp->type == SPELLBOOK)
1187	{
1188	pick_up (op, tmp);
1189	continue;
1190	}
1191
1192	if (op->contr->mode & PU_SKILLSCROLL)
1193	if (tmp->type == SKILLSCROLL)
1194	{
1195	pick_up (op, tmp);
1196	continue;
1197	}
1198
1199	if (op->contr->mode & PU_READABLES)
1200	if (tmp->type == BOOK || tmp->type == SCROLL)
1201	{
1202	pick_up (op, tmp);
1203	continue;
1204	}
1205
1206	/* wands/staves/rods/horns */
1207	if (op->contr->mode & PU_MAGIC_DEVICE)
1208	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1209	{
1210	pick_up (op, tmp);
1211	continue;
1212	}
1213
1214	/* pick up all magical items */
1215	if (op->contr->mode & PU_MAGICAL)	1113	wvratio = op->contr->mode & PU_RATIO;
1216	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1114	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1217	{
1218	pick_up (op, tmp);
1219	continue;
1220	}
1221
1222	if (op->contr->mode & PU_VALUABLES)
1223	{	1115	{
1224	if (tmp->type == MONEY || tmp->type == GEM)	1116	#if 0
		1117	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1118	if (tmp->name != NULL)
1225	{	1119	{
1226	pick_up (op, tmp);	1120	fprintf (stderr, "%s", tmp->name);
1227	continue;
1228	}	1121	}
1229	}
1230
1231	/* rings & amulets - talismans seems to be typed AMULET */
1232	if (op->contr->mode & PU_JEWELS)
1233	if (tmp->type == RING || tmp->type == AMULET)
1234	{
1235	pick_up (op, tmp);
1236	continue;
1237	}
1238
1239	/* we don't forget dragon food */
1240	if (op->contr->mode & PU_FLESH)
1241	if (tmp->type == FLESH)
1242	{
1243	pick_up (op, tmp);
1244	continue;
1245	}
1246
1247	/* bows and arrows. Bows are good for selling! */
1248	if (op->contr->mode & PU_BOW)
1249	if (tmp->type == BOW)
1250	{
1251	pick_up (op, tmp);
1252	continue;
1253	}
1254
1255	if (op->contr->mode & PU_ARROW)
1256	if (tmp->type == ARROW)
1257	{
1258	pick_up (op, tmp);
1259	continue;
1260	}
1261
1262	/* all kinds of armor etc. */
1263	if (op->contr->mode & PU_ARMOUR)
1264	if (tmp->type == ARMOUR)
1265	{
1266	pick_up (op, tmp);
1267	continue;
1268	}
1269
1270	if (op->contr->mode & PU_HELMET)
1271	if (tmp->type == HELMET)
1272	{
1273	pick_up (op, tmp);
1274	continue;
1275	}
1276
1277	if (op->contr->mode & PU_SHIELD)
1278	if (tmp->type == SHIELD)
1279	{
1280	pick_up (op, tmp);
1281	continue;
1282	}
1283
1284	if (op->contr->mode & PU_BOOTS)
1285	if (tmp->type == BOOTS)
1286	{
1287	pick_up (op, tmp);
1288	continue;
1289	}
1290
1291	if (op->contr->mode & PU_GLOVES)
1292	if (tmp->type == GLOVES)
1293	{
1294	pick_up (op, tmp);
1295	continue;
1296	}
1297
1298	if (op->contr->mode & PU_CLOAK)
1299	if (tmp->type == CLOAK)
1300	{
1301	pick_up (op, tmp);
1302	continue;
1303	}
1304
1305	/* hoping to catch throwing daggers here */
1306	if (op->contr->mode & PU_MISSILEWEAPON)
1307	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1308	{
1309	pick_up (op, tmp);
1310	continue;
1311	}
1312
1313	/* careful: chairs and tables are weapons! */
1314	if (op->contr->mode & PU_ALLWEAPON)
1315	{
1316	if (tmp->type == WEAPON && tmp->name != NULL)
1317	{
1318	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1319	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1320	{
1321	pick_up (op, tmp);
1322	continue;
1323	}
1324	}
1325
1326	if (tmp->type == WEAPON && tmp->name == NULL)
1327	{
1328	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1329	{
1330	pick_up (op, tmp);
1331	continue;
1332	}
1333	}
1334	}
1335
1336	/* misc stuff that's useful */
1337	if (op->contr->mode & PU_KEY)
1338	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1339	{
1340	pick_up (op, tmp);
1341	continue;
1342	}
1343
1344	/* any of the last 4 bits set means we use the ratio for value
1345	* pickups */
1346	if (op->contr->mode & PU_RATIO)
1347	{
1348	/* use value density to decide what else to grab */
1349	/* >=7 was >= op->contr->mode */
1350	/* >=7 is the old standard setting. Now we take the last 4 bits
1351	* and multiply them by 5, giving 0..15*5== 5..75 */
1352	wvratio = (op->contr->mode & PU_RATIO) * 5;
1353	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1354	{
1355	pick_up (op, tmp);
1356	#if 0
1357	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1358	if (tmp->name != NULL)
1359	{
1360	fprintf (stderr, "%s", tmp->name);
1361	}
1362	else	1122	else
1363	fprintf (stderr, "%s", tmp->arch->name);	1123	fprintf (stderr, "%s", tmp->arch->archname);
1364	fprintf (stderr, ",%d] = ", tmp->type);	1124	fprintf (stderr, ",%d] = ", tmp->type);
1365	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1125	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1366	#endif	1126	#endif
		1127	CHK_PICK_PICKUP;
1367	continue;	1128	continue;
1368	}
1369	}	1129	}
1370	} /* the new pickup model */	1130	} /* the new pickup model */
1371	}	1131	}
1372		1132
1373	return !stop;	1133	return !stop;
		1134	}
		1135
		1136	/* routine for both players and monsters. We call this when
		1137	* there is a possibility for our action distrubing our hiding
		1138	* place or invisiblity spell. Artefact invisiblity causes
		1139	* "noise" instead. If we arent invisible to begin with, we
		1140	* return 0.
		1141	*/
		1142	static int
		1143	action_makes_visible (object *op)
		1144	{
		1145	if (op->invisible && op->flag [FLAG_ALIVE])
		1146	{
		1147	if (op->flag [FLAG_MAKE_INVIS])
		1148	{
		1149	// artefact invisibility is permanent, but we still make noise
		1150	// this is important for game-balance.
		1151	if (op->contr)
		1152	op->make_noise ();
		1153
		1154	return 0;
		1155	}
		1156
		1157	if (op->contr && op->contr->tmp_invis == 0)
		1158	return 0;
		1159
		1160	/* If monsters, they should become visible */
		1161	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1162	{
		1163	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1164	return 1;
		1165	}
		1166	}
		1167
		1168	return 0;
1374	}	1169	}
1375		1170
1376	/*	1171	/*
1377	* Find an arrow in the inventory and after that	1172	* Find an arrow in the inventory and after that
1378	* in the right type container (quiver). Pointer to the	1173	* in the right type container (quiver). Pointer to the
1379	* found object is returned.	1174	* found object is returned.
1380	*/	1175	*/
1381	object *	1176	static object *
1382	find_arrow (object *op, const char *type)	1177	find_arrow (object *op, const char *type)
1383	{	1178	{
1384	object *tmp = NULL;
1385
1386	for (op = op->inv; op; op = op->below)	1179	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1387	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1388	tmp = find_arrow (op, type);
1389	else if (op->type == ARROW && op->race == type)	1180	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1181	return splay (tmp);
		1182
		1183	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1184	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1185	if (object *arrow = find_arrow (tmp, type))
		1186	{
		1187	splay (tmp);
1390	return op;	1188	return arrow;
		1189	}
		1190
1391	return tmp;	1191	return 0;
1392	}	1192	}
1393		1193
1394	/*	1194	/*
1395	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1195	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1396	* against the target. A full test is not performed, simply a basic test	1196	* against the target. A full test is not performed, simply a basic test
1397	* of resistances. The archer is making a quick guess at what he sees down	1197	* of resistances. The archer is making a quick guess at what he sees down
1398	* the hall. Failing that it does it's best to pick the highest plus arrow.	1198	* the hall. Failing that it does it's best to pick the highest plus arrow.
1399	*/	1199	*/
1400		1200	static object *
1401	object *
1402	find_better_arrow (object *op, object *target, const char *type, int *better)	1201	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1403	{	1202	{
1404	object *tmp = NULL, *arrow, *ntmp;	1203	object *tmp = NULL, *arrow, *ntmp;
1405	int attacknum, attacktype, betterby = 0, i;	1204	int attacknum, attacktype, betterby = 0, i;
1406		1205
1407	if (!type)	1206	if (!type)
1408	return NULL;	1207	return NULL;
1409		1208
1410	for (arrow = op->inv; arrow; arrow = arrow->below)	1209	for (arrow = op->inv; arrow; arrow = arrow->below)
1411	{	1210	{
1412	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1211	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1413	{	1212	{
1414	i = 0;	1213	i = 0;
1415	ntmp = find_better_arrow (arrow, target, type, &i);	1214	ntmp = find_better_arrow (arrow, target, type, &i);
		1215
1416	if (i > betterby)	1216	if (i > betterby)
1417	{	1217	{
1418	tmp = ntmp;	1218	tmp = ntmp;
1419	betterby = i;	1219	betterby = i;
1420	}	1220	}
1421	}	1221	}
1422	else if (arrow->type == ARROW && arrow->race == type)	1222	else if (arrow->type == ARROW && arrow->race == type)
1423	{	1223	{
1424	/* allways prefer assasination/slaying */	1224	/* allways prefer assasination/slaying */
1425	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1225	if (target->race && arrow->slaying.contains (target->race))
1426	{	1226	{
1427	if (arrow->attacktype & AT_DEATH)	1227	if (arrow->attacktype & AT_DEATH)
1428	{	1228	{
1429	*better = 100;	1229	*better = 100;
1430	return arrow;	1230	return arrow;
…		…
1438	else	1238	else
1439	{	1239	{
1440	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1240	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1441	{	1241	{
1442	attacktype = 1 << attacknum;	1242	attacktype = 1 << attacknum;
1443	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1243	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1444	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1244	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1445	{	1245	{
1446	tmp = arrow;	1246	tmp = arrow;
1447	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1247	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1448	}	1248	}
1449	}	1249	}
		1250
1450	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1251	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1451	{	1252	{
1452	tmp = arrow;	1253	tmp = arrow;
1453	betterby = 2 + arrow->magic + arrow->stats.dam;	1254	betterby = 2 + arrow->magic + arrow->stats.dam;
1454	}	1255	}
		1256
1455	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1257	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1456	{	1258	{
1457	tmp = arrow;	1259	tmp = arrow;
1458	betterby = 1 + arrow->magic + arrow->stats.dam;	1260	betterby = 1 + arrow->magic + arrow->stats.dam;
1459	}	1261	}
1460	}	1262	}
1461	}	1263	}
1462	}	1264	}
		1265
1463	if (tmp == NULL && arrow == NULL)	1266	if (tmp == NULL && arrow == NULL)
1464	return find_arrow (op, type);	1267	return find_arrow (op, type);
1465		1268
1466	*better = betterby;	1269	*better = betterby;
1467	return tmp;	1270	return tmp;
…		…
1471	* find_better_arrow to find a decent arrow to use.	1274	* find_better_arrow to find a decent arrow to use.
1472	* op = the shooter	1275	* op = the shooter
1473	* type = bow->race	1276	* type = bow->race
1474	* dir = fire direction	1277	* dir = fire direction
1475	*/	1278	*/
1476		1279	static object *
1477	object *
1478	pick_arrow_target (object *op, const char *type, int dir)	1280	pick_arrow_target (object *op, shstr_cmp type, int dir)
1479	{	1281	{
1480	object *tmp = NULL;	1282	object *tmp = NULL;
1481	maptile *m;	1283	maptile *m;
1482	int i, mflags, found, number;	1284	int i, mflags, found, number;
1483	sint16 x, y;	1285	sint16 x, y;
…		…
1498	for (i = 0, found = 0; i < 20; i++)	1300	for (i = 0, found = 0; i < 20; i++)
1499	{	1301	{
1500	x += freearr_x[dir];	1302	x += freearr_x[dir];
1501	y += freearr_y[dir];	1303	y += freearr_y[dir];
1502	mflags = get_map_flags (m, &m, x, y, &x, &y);	1304	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1305
1503	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1306	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1504	{	1307	{
1505	tmp = NULL;	1308	tmp = 0;
1506	break;	1309	break;
1507	}	1310	}
1508	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1311	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1509	{	1312	{
1510	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1313	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1511	* perhaps a bad assumption.	1314	* perhaps a bad assumption.
1512	*/	1315	*/
1513	tmp = NULL;	1316	tmp = 0;
1514	break;	1317	break;
1515	}	1318	}
		1319
1516	if (mflags & P_IS_ALIVE)	1320	if (mflags & P_IS_ALIVE)
1517	{
1518	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1321	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1519	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1322	if (tmp->flag [FLAG_ALIVE])
1520	{
1521	found++;
1522	break;
1523	}
1524	if (found)
1525	break;	1323	break;
1526	}
1527	}	1324	}
1528	if (tmp == NULL)	1325
		1326	if (!tmp)
1529	return find_arrow (op, type);	1327	return find_arrow (op, type);
1530		1328
1531	if (tmp->head)	1329	if (tmp->head)
1532	tmp = tmp->head;	1330	tmp = tmp->head;
1533		1331
…		…
1546	*/	1344	*/
1547	int	1345	int
1548	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1346	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1549	{	1347	{
1550	object *left, *bow;	1348	object *left, *bow;
1551	int bowspeed, mflags;	1349	int mflags;
1552	maptile *m;	1350	maptile *m;
1553		1351
1554	if (!dir)	1352	if (!dir)
1555	{	1353	{
1556	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1354	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1557	return 0;	1355	return 0;
1558	}	1356	}
1559		1357
1560	if (op->type == PLAYER)	1358	if (op->contr)
1561	bow = op->contr->ranges[range_bow];	1359	bow = op->current_weapon;
1562	else	1360	else
1563	{	1361	{
1564	for (bow = op->inv; bow; bow = bow->below)	1362	for (bow = op->inv; bow; bow = bow->below)
1565	/* Don't check for applied - monsters don't apply bows - in that way, they	1363	/* Don't check for applied - monsters don't apply bows - in that way, they
1566	* don't need to switch back and forth between bows and weapons.	1364	* don't need to switch back and forth between bows and weapons.
…		…
1571	if (!bow)	1369	if (!bow)
1572	{	1370	{
1573	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1371	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1574	return 0;	1372	return 0;
1575	}	1373	}
		1374
		1375	// optimisation: move object to top so we will find it quickly again
		1376	splay (bow);
1576	}	1377	}
1577		1378
1578	if (!bow->race || !bow->skill)	1379	if (!bow->race || !bow->skill)
1579	{	1380	{
1580	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1381	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1581	return 0;	1382	return 0;
1582	}	1383	}
1583
1584	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1585
1586	/* penalize ROF for bestarrow */
1587	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1588	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1589
1590	if (bowspeed < 1)
1591	bowspeed = 1;
1592		1384
1593	if (arrow == NULL)	1385	if (arrow == NULL)
1594	{	1386	{
1595	if ((arrow = find_arrow (op, bow->race)) == NULL)	1387	if ((arrow = find_arrow (op, bow->race)) == NULL)
1596	{	1388	{
1597	if (op->type == PLAYER)	1389	if (op->type == PLAYER)
1598	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1390	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1599	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1391	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1600	else	1392	else
1601	CLEAR_FLAG (op, FLAG_READY_BOW);	1393	op->clr_flag (FLAG_READY_BOW);
		1394
1602	return 0;	1395	return 0;
1603	}	1396	}
1604	}	1397	}
1605		1398
1606	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1399	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1614	}	1407	}
1615		1408
1616	/* this should not happen, but sometimes does */	1409	/* this should not happen, but sometimes does */
1617	if (arrow->nrof == 0)	1410	if (arrow->nrof == 0)
1618	{	1411	{
		1412	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1619	arrow->destroy ();	1413	arrow->destroy ();
1620	return 0;	1414	return 0;
1621	}	1415	}
1622		1416
1623	left = arrow; /* these are arrows left to the player */	1417	left = arrow; /* these are arrows left to the player */
1624	arrow = get_split_ob (arrow, 1);	1418	arrow = arrow->split ();
1625	if (!arrow)	1419	if (!arrow)
1626	{	1420	{
1627	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1421	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1628	return 0;	1422	return 0;
1629	}	1423	}
1630		1424
1631	arrow->set_owner (op);	1425	arrow->set_owner (op);
1632	arrow->skill = bow->skill;	1426	arrow->skill = bow->skill;
1633	arrow->direction = dir;	1427	arrow->direction = dir;
1634		1428
		1429	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1430	arrow->stats.hp = arrow->stats.dam;
		1431	arrow->stats.grace = arrow->attacktype;
		1432	arrow->custom_name = arrow->slaying;
		1433
		1434	#if 0
		1435	if (player *pl = op->contr)
		1436	{
		1437	float speed = pl->weapon_sp;
		1438
		1439	/* penalize ROF for bestarrow */
		1440	if (pl->bowtype == bow_bestarrow)
		1441	speed *= .9f;
		1442	else
		1443	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1444
		1445	op->speed_left += speed - op->speed;
		1446	}
		1447	#endif
		1448
		1449	SET_ANIMATION (arrow, arrow->direction);
		1450
		1451	/* update the speed */
		1452	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1453	+ bow->stats.dam / 7.f;
		1454
		1455	arrow->set_speed (max (arrow->speed, 2.f));
		1456	arrow->speed_left = 0;
		1457
		1458	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1459
1635	if (op->type == PLAYER)	1460	if (op->type == PLAYER)
1636	{	1461	{
1637	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1638	op->update_stats ();
1639	}
1640
1641	SET_ANIMATION (arrow, arrow->direction);
1642	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1643	arrow->stats.hp = arrow->stats.dam;
1644	arrow->stats.grace = arrow->attacktype;
1645	if (arrow->slaying != NULL)
1646	arrow->spellarg = strdup (arrow->slaying);
1647
1648	/* Note that this was different for monsters - they got their level
1649	* added to the damage. I think the strength bonus is more proper.
1650	*/
1651
1652	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1653
1654	/* update the speed */
1655	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1656	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1657
1658	arrow->set_speed (max (arrow->speed, 1.0));
1659	arrow->speed_left = 0;
1660
1661	if (op->type == PLAYER)
1662	{
1663	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1664	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1665	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1666
1667	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1462	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1463	wc -= dex_bonus[op->stats.Dex];
		1464
		1465	if (!arrow->slaying)
		1466	arrow->slaying = op->slaying;
		1467
		1468	arrow->attacktype |= op->attacktype;
1668	}	1469	}
1669	else	1470	else
1670	{	1471	{
1671	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1672	arrow->level = op->level;	1472	arrow->level = op->level;
1673	}	1473	arrow->stats.wc -= bow->magic;
1674		1474
1675	if (arrow->attacktype == AT_PHYSICAL)	1475	if (!arrow->slaying)
		1476	arrow->slaying = bow->slaying;
		1477
1676	arrow->attacktype |= bow->attacktype;	1478	arrow->attacktype |= bow->attacktype;
		1479	}
1677		1480
1678	if (bow->slaying)	1481	wc -= arrow->level;
1679	arrow->slaying = bow->slaying;	1482	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1680		1483
		1484	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1681	arrow->move_type = MOVE_FLY_LOW;	1485	arrow->move_type = MOVE_FLY_LOW;
1682	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1486	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1683		1487
1684	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1488	op->play_sound (sound_find ("fire_arrow"));
1685	m->insert (arrow, sx, sy, op);	1489	m->insert (arrow, sx, sy, op);
1686		1490
1687	if (!arrow->destroyed ())	1491	if (!arrow->destroyed ())
1688	move_arrow (arrow);	1492	move_arrow (arrow);
1689
1690	if (op->type == PLAYER)
1691	{
1692	if (left->destroyed ())
1693	esrv_del_item (op->contr, left->count);
1694	else
1695	esrv_send_item (op, left);
1696	}
1697		1493
1698	return 1;	1494	return 1;
1699	}	1495	}
1700		1496
1701	/* Special fire code for players - this takes into	1497	/* Special fire code for players - this takes into
…		…
1703	* but monsters can't. Putting that code here	1499	* but monsters can't. Putting that code here
1704	* makes the fire_bow code much cleaner.	1500	* makes the fire_bow code much cleaner.
1705	* this function should only be called if 'op' is a player,	1501	* this function should only be called if 'op' is a player,
1706	* hence the function name.	1502	* hence the function name.
1707	*/	1503	*/
1708	int	1504	static int
1709	player_fire_bow (object *op, int dir)	1505	player_fire_bow (object *op, int dir)
1710	{	1506	{
1711	int ret = 0, wcmod = 0;	1507	int ret;
1712		1508
1713	if (op->contr->bowtype == bow_bestarrow)	1509	if (op->contr->bowtype == bow_bestarrow)
1714	{	1510	{
1715	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1511	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1716	}	1512	}
1717	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1513	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1718	{	1514	{
1719	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1515	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1720	wcmod = -1;
1721
1722	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1516	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1723	}	1517	}
1724	else if (op->contr->bowtype == bow_threewide)	1518	else if (op->contr->bowtype == bow_threewide)
1725	{	1519	{
1726	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1520	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1727	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1521	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1728	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1522	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1729	}	1523	}
1730	else if (op->contr->bowtype == bow_spreadshot)	1524	else if (op->contr->bowtype == bow_spreadshot)
1731	{	1525	{
1732	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1526	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1733	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1527	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1734	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1528	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1735
1736	}	1529	}
1737	else	1530	else
1738	{	1531	{
1739	/* Simple case */	1532	/* Simple case */
1740	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1533	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1741	}	1534	}
		1535
1742	return ret;	1536	return ret;
1743	}	1537	}
1744
1745		1538
1746	/* Fires a misc (wand/rod/horn) object in 'dir'.	1539	/* Fires a misc (wand/rod/horn) object in 'dir'.
1747	* Broken apart from 'fire' to keep it more readable.	1540	* Broken apart from 'fire' to keep it more readable.
1748	*/	1541	*/
1749	void	1542	static void
1750	fire_misc_object (object *op, int dir)	1543	fire_misc_object (object *op, int dir)
1751	{	1544	{
1752	object *item;	1545	object *item = op->contr->ranged_ob;
1753		1546
1754	if (!op->contr->ranges[range_misc])	1547	if (!item)
1755	{	1548	{
1756	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1549	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1757	return;	1550	return;
1758	}	1551	}
1759		1552
1760	item = op->contr->ranges[range_misc];
1761	if (!item->inv)	1553	if (!item->inv)
1762	{	1554	{
1763	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1555	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1764	return;	1556	return;
1765	}	1557	}
		1558
		1559	if (!op->apply (item))
		1560	return;
		1561
1766	if (item->type == WAND)	1562	if (item->type == WAND)
1767	{	1563	{
1768	if (item->stats.food <= 0)	1564	if (item->stats.food <= 0)
1769	{	1565	{
1770	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1566	op->contr->play_sound (sound_find ("wand_poof"));
1771	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1567	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1568
1772	return;	1569	return;
1773	}	1570	}
1774	}	1571	}
1775	else if (item->type == ROD || item->type == HORN)	1572	else if (item->type == ROD || item->type == HORN)
1776	{	1573	{
1777	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1574	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1575
		1576	// using the maximum of the rods charge allows at least one spell cast
		1577	// for a rod or horn, this fixes some broken rods.
		1578	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1778	{	1579	{
1779	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1580	op->contr->play_sound (sound_find ("wand_poof"));
		1581
1780	if (item->type == ROD)	1582	if (item->type == ROD)
1781	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1583	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1782	else	1584	else
1783	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1585	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1586
1784	return;	1587	return;
1785	}	1588	}
1786	}	1589	}
1787		1590
1788	if (cast_spell (op, item, dir, item->inv, NULL))	1591	if (cast_spell (op, item, dir, item->inv, NULL))
1789	{	1592	{
1790	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1593	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1594
1791	if (item->type == WAND)	1595	if (item->type == WAND)
1792	{	1596	{
1793	if (!(--item->stats.food))	1597	if (!(--item->stats.food))
1794	{	1598	{
1795	object *tmp;	1599	object *tmp;
1796		1600
1797	if (item->arch)	1601	if (item->arch)
1798	{	1602	{
1799	CLEAR_FLAG (item, FLAG_ANIMATE);	1603	item->clr_flag (FLAG_ANIMATE);
1800	item->face = item->arch->clone.face;	1604	item->face = item->arch->face;
1801	item->set_speed (0);	1605	item->set_speed (0);
1802	}	1606	}
1803		1607
1804	if ((tmp = item->in_player ()))	1608	if (object *pl = item->visible_to ())
1805	esrv_update_item (UPD_ANIM, tmp, item);	1609	esrv_update_item (UPD_ANIM, pl, item);
1806	}	1610	}
1807	}	1611	}
1808	else if (item->type == ROD || item->type == HORN)	1612	else if (item->type == ROD || item->type == HORN)
1809	drain_rod_charge (item);	1613	drain_rod_charge (item);
1810	}	1614	}
1811	}	1615	}
1812		1616
1813	/* Received a fire command for the player - go and do it.	1617	/* Received a fire command for the player - go and do it.
1814	*/	1618	*/
1815	void	1619	bool
1816	fire (object *op, int dir)	1620	fire (object *who, int dir)
1817	{	1621	{
1818	int spellcost = 0;	1622	int spellcost = 0;
1819		1623
		1624	player *pl = who->contr;
		1625
		1626	if (pl->golem)
		1627	{
		1628	control_golem (who->contr->golem, dir);
		1629	return false;
		1630	}
		1631
		1632	object *ob = pl->ranged_ob;
		1633
		1634	if (!ob)
		1635	return false;
		1636
		1637	if (who->speed_left > 0.f)
		1638	--who->speed_left;
		1639	else
		1640	return false;
		1641
		1642	if (!who->apply (ob))
		1643	return false;
		1644
1820	/* check for loss of invisiblity/hide */	1645	/* check for loss of invisiblity/hide */
1821	if (action_makes_visible (op))	1646	if (action_makes_visible (who))
1822	make_visible (op);	1647	make_visible (who);
1823		1648
1824	switch (op->contr->shoottype)	1649	switch (ob->type)
1825	{	1650	{
1826	case range_none:	1651	case BOW:
1827	return;
1828
1829	case range_bow:
1830	player_fire_bow (op, dir);	1652	player_fire_bow (who, dir);
1831	return;	1653	break;
1832		1654
1833	case range_magic: /* Casting spells */	1655	case SPELL:
1834	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1656	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1835	return;	1657	break;
1836		1658
1837	case range_misc:	1659	case BUILDER:
1838	fire_misc_object (op, dir);
1839	return;
1840
1841	case range_golem: /* Control summoned monsters from scrolls */
1842	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1843	{
1844	op->contr->ranges[range_golem] = 0;
1845	op->contr->shoottype = range_none;
1846	}
1847	else
1848	control_golem (op->contr->ranges[range_golem], dir);
1849	return;
1850
1851	case range_skill:
1852	if (!op->chosen_skill)
1853	{
1854	if (op->type == PLAYER)
1855	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1856	return;
1857	}
1858
1859	do_skill (op, op, op->chosen_skill, dir, NULL);
1860	return;
1861	case range_builder:
1862	apply_map_builder (op, dir);	1660	apply_map_builder (who, dir);
1863	return;	1661	break;
		1662
		1663	case SKILL:
		1664	do_skill (who, who, ob, dir, 0);
		1665	break;
		1666
		1667	case RANGED:
		1668	do_skill (who, ob, who->chosen_skill, dir, 0);
		1669	break;
		1670
1864	default:	1671	default:
1865	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1672	fire_misc_object (who, dir);
1866	return;	1673	break;
1867	}	1674	}
1868	}
1869		1675
		1676	return true;
		1677	}
1870		1678
1871		1679	static object *
1872	/* find_key
1873	* We try to find a key for the door as passed. If we find a key
1874	* and successfully use it, we return the key, otherwise NULL
1875	* This function merges both normal and locked door, since the logic
1876	* for both is the same - just the specific key is different.
1877	* pl is the player,
1878	* inv is the objects inventory to searched
1879	* door is the door we are trying to match against.
1880	* This function can be called recursively to search containers.
1881	*/
1882
1883	object *
1884	find_key (object *pl, object *container, object *door)	1680	find_key_ (object *pl, object *container, object *door)
1885	{	1681	{
1886	object *tmp, *key;	1682	object *tmp, *key;
1887		1683
1888	/* Should not happen, but sanity checking is never bad */	1684	/* Should not happen, but sanity checking is never bad */
1889	if (container->inv == NULL)	1685	if (!container->inv)
1890	return NULL;	1686	return 0;
1891		1687
1892	/* First, lets try to find a key in the top level inventory */	1688	/* First, lets try to find a key in the top level inventory */
1893	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1689	for (tmp = container->inv; tmp; tmp = tmp->below)
1894	{	1690	{
1895	if (door->type == DOOR && tmp->type == KEY)	1691	if (door->type == DOOR && tmp->type == KEY)
1896	break;	1692	break;
		1693
1897	/* For sanity, we should really check door type, but other stuff	1694	/* For sanity, we should really check door type, but other stuff
1898	* (like containers) can be locked with special keys	1695	* (like containers) can be locked with special keys
1899	*/	1696	*/
1900	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1697	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1901	break;	1698	break;
1902	}	1699	}
		1700
1903	/* No key found - lets search inventories now */	1701	/* No key found - lets search inventories now */
1904	/* If we find and use a key in an inventory, return at that time.	1702	/* If we find and use a key in an inventory, return at that time.
1905	* otherwise, if we search all the inventories and still don't find	1703	* otherwise, if we search all the inventories and still don't find
1906	* a key, return	1704	* a key, return
1907	*/	1705	*/
1908	if (!tmp)	1706	if (!tmp)
1909	{	1707	{
1910	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1708	for (tmp = container->inv; tmp; tmp = tmp->below)
1911	{
1912	/* No reason to search empty containers */	1709	/* No reason to search empty containers */
1913	if (tmp->type == CONTAINER && tmp->inv)	1710	if (tmp->type == CONTAINER && tmp->inv)
1914	{
1915	if ((key = find_key (pl, tmp, door)) != NULL)	1711	if ((key = find_key_ (pl, tmp, door)))
1916	return key;	1712	return key;
1917	}	1713
1918	}
1919	if (!tmp)	1714	if (!tmp)
1920	return NULL;	1715	return 0;
1921	}	1716	}
		1717
1922	/* We get down here if we have found a key. Now if its in a container,	1718	/* We get down here if we have found a key. Now if its in a container,
1923	* see if we actually want to use it	1719	* see if we actually want to use it
1924	*/	1720	*/
1925	if (pl != container)	1721	if (pl != container)
1926	{	1722	{
1927	/* Only let players use keys in containers */	1723	/* Only let players use keys in containers */
1928	if (!pl->contr)	1724	if (!pl->contr)
1929	return NULL;	1725	return 0;
		1726
1930	/* cases where this fails:	1727	/* cases where this fails:
1931	* If we only search the player inventory, return now since we	1728	* If we only search the player inventory, return now since we
1932	* are not in the players inventory.	1729	* are not in the players inventory.
1933	* If the container is not active, return now since only active	1730	* If the container is not active, return now since only active
1934	* containers can be used.	1731	* containers can be used.
…		…
1938	* inv must have been an container and must have been active.	1735	* inv must have been an container and must have been active.
1939	*	1736	*
1940	* Change the color so that the message doesn't disappear with	1737	* Change the color so that the message doesn't disappear with
1941	* all the others.	1738	* all the others.
1942	*/	1739	*/
1943	if (pl->contr->usekeys == key_inventory ||	1740	if (pl->contr->usekeys == key_inventory
1944	!QUERY_FLAG (container, FLAG_APPLIED) ||	1741	|| !container->flag [FLAG_APPLIED]
1945	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1742	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1946	{	1743	{
1947	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1744	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1948	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1745	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1949	return NULL;	1746	return NULL;
1950	}	1747	}
1951	}	1748	}
		1749
1952	return tmp;	1750	return tmp;
		1751	}
		1752
		1753	/* find_key
		1754	* We try to find a key for the door as passed. If we find a key
		1755	* and successfully use it, we return the key, otherwise NULL
		1756	* This function merges both normal and locked door, since the logic
		1757	* for both is the same - just the specific key is different.
		1758	* pl is the player,
		1759	* inv is the objects inventory to searched
		1760	* door is the door we are trying to match against.
		1761	* This function can be called recursively to search containers.
		1762	*/
		1763	object *
		1764	find_key (object *pl, object *container, object *door)
		1765	{
		1766	if (door->slaying && is_match_expr (door->slaying))
		1767	{
		1768	// for match expressions, we try to find the key by applying the match
		1769	// to the op itself, which is supposed to find the "key", instead
		1770	// of searching through containers ourselves.
		1771
		1772	return match_one (door->slaying, container, door, pl, pl);
		1773	}
		1774	else
		1775	return find_key_ (pl, container, door);
1953	}	1776	}
1954		1777
1955	/* moved door processing out of move_player_attack.	1778	/* moved door processing out of move_player_attack.
1956	* returns 1 if player has opened the door with a key	1779	* returns 1 if player has opened the door with a key
1957	* such that the caller should not do anything more,	1780	* such that the caller should not do anything more,
1958	* 0 otherwise	1781	* 0 otherwise
1959	*/	1782	*/
1960	static int	1783	static int
1961	player_attack_door (object *op, object *door)	1784	player_attack_door (object *op, object *door)
1962	{	1785	{
1963	/* If its a door, try to find a use a key. If we do destroy the door,	1786	/* If its a door, try to find a key. If we do destroy the door,
1964	* might as well return immediately as there is nothing more to do -	1787	* might as well return immediately as there is nothing more to do -
1965	* otherwise, we fall through to the rest of the code.	1788	* otherwise, we fall through to the rest of the code.
1966	*/	1789	*/
1967	object *key = find_key (op, op, door);	1790	object *key = find_key (op, op, door);
1968		1791
1969	/* IF we found a key, do some extra work */	1792	/* If we found a key, do some extra work */
1970	if (key)	1793	if (key)
1971	{	1794	{
1972	object *container = key->env;	1795	object *container = key->env;
1973		1796
1974	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1975	if (action_makes_visible (op))	1797	if (action_makes_visible (op))
1976	make_visible (op);	1798	make_visible (op);
		1799
1977	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1800	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1978	spring_trap (door->inv, op);	1801	spring_trap (door->inv, op);
		1802
1979	if (door->type == DOOR)	1803	if (door->type == DOOR)
1980	{
1981	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1804	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1982	}
1983	else if (door->type == LOCKED_DOOR)	1805	else if (door->type == LOCKED_DOOR)
1984	{	1806	{
1985	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1807	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1986	remove_door2 (door); /* remove door without violence ;-) */	1808	remove_door2 (door); /* remove door without violence ;-) */
1987	}	1809	}
		1810
1988	/* Do this after we print the message */	1811	/* Do this after we print the message */
1989	decrease_ob (key); /* Use up one of the keys */	1812	key->decrease (); /* Use up one of the keys */
1990	/* Need to update the weight the container the key was in */	1813
1991	if (container != op)
1992	esrv_update_item (UPD_WEIGHT, op, container);
1993	return 1; /* Nothing more to do below */	1814	return 1; /* Nothing more to do below */
1994	}	1815	}
1995	else if (door->type == LOCKED_DOOR)	1816	else if (door->type == LOCKED_DOOR)
1996	{	1817	{
1997	/* Might as well return now - no other way to open this */	1818	/* Might as well return now - no other way to open this */
1998	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1819	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
1999	return 1;	1820	return 1;
2000	}	1821	}
		1822
2001	return 0;	1823	return 0;
2002	}	1824	}
2003		1825
2004	/* This function is just part of a breakup from move_player.	1826	/* This function is just part of a breakup from move_player.
2005	* It should keep the code cleaner.	1827	* It should keep the code cleaner.
2006	* When this is called, the players direction has been updated	1828	* When this is called, the players direction has been updated
2007	* (taking into account confusion.) The player is also actually	1829	* (taking into account confusion.) The player is also actually
2008	* going to try and move (not fire weapons).	1830	* going to try and move (not fire weapons).
2009	*/	1831	*/
2010	void	1832	bool
2011	move_player_attack (object *op, int dir)	1833	move_player_attack (object *op, int dir)
2012	{	1834	{
2013	object *tmp, *mon;	1835	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2014	sint16 nx, ny;	1836	{
2015	int on_battleground;	1837	--op->speed_left;
2016	maptile *m;	1838	return true;
		1839	}
2017		1840
2018	nx = freearr_x[dir] + op->x;	1841	sint16 nx = freearr_x[dir] + op->x;
2019	ny = freearr_y[dir] + op->y;	1842	sint16 ny = freearr_y[dir] + op->y;
2020		1843
2021	on_battleground = op_on_battleground (op, 0, 0);	1844	if (out_of_map (op->map, nx, ny))
		1845	return false;
2022		1846
2023	/* If braced, or can't move to the square, and it is not out of the	1847	/* If braced, or can't move to the square, and it is not out of the
2024	* map, attack it. Note order of if statement is important - don't	1848	* map, attack it. Note order of if statement is important - don't
2025	* want to be calling move_ob if braced, because move_ob will move the	1849	* want to be calling move_ob if braced, because move_ob will move the
2026	* player. This is a pretty nasty hack, because if we could	1850	* player. This is a pretty nasty hack, because if we could
2027	* move to some space, it then means that if we are braced, we should	1851	* move to some space, it then means that if we are braced, we should
2028	* do nothing at all. As it is, if we are braced, we go through	1852	* do nothing at all. As it is, if we are braced, we go through
2029	* quite a bit of processing. However, it probably is less than what	1853	* quite a bit of processing. However, it probably is less than what
2030	* move_ob uses.	1854	* move_ob uses.
2031	*/	1855	*/
2032	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1856	maptile *m = op->map->xy_find (nx, ny);
		1857
		1858	/* Go through all the objects, and find ones of interest. Only stop if
		1859	* we find a monster - that is something we know we want to attack.
		1860	* if its a door or barrel (can roll) see if there may be monsters
		1861	* on the space
		1862	*/
		1863	object *mon;
		1864	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1865	{
		1866	if ((mon->flag [FLAG_ALIVE]
		1867	|| mon->type == LOCKED_DOOR
		1868	|| mon->flag [FLAG_CAN_ROLL])
		1869	&& mon != op)
		1870	break;
2033	{	1871	}
2034	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1872
		1873	if (!mon) /* This happens anytime the player tries to move */
		1874	return false; /* into a wall */
		1875
		1876	mon = mon->head_ ();
		1877
		1878	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1879	if (op->contr->weapon_sp_left > 0.f)
		1880	if (player_attack_door (op, mon))
		1881	{
		1882	--op->contr->weapon_sp_left;
		1883	return true;
2035	{	1884	}
2036	m = op->map->xy_find (nx, ny);	1885
2037	if (!m)	1886	/* The following deals with possibly attacking peaceful
2038	return; /* Don't think this should happen */	1887	* or friendly creatures. Basically, all players are considered
		1888	* unaggressive. If the moving player has peaceful set, then the
		1889	* object should be pushed instead of attacked. It is assumed that
		1890	* if you are braced, you will not attack friends accidently,
		1891	* and thus will not push them.
		1892	*/
		1893
		1894	/* If the creature is a pet, push it even if the player is not
		1895	* peaceful. Our assumption is the creature is a pet if the
		1896	* player owns it and it is either friendly or unagressive.
		1897	*/
		1898	if (op->type == PLAYER
		1899	&& ((mon->owner && mon->owner->contr
		1900	&& same_party (mon->owner->contr->party, op->contr->party))
		1901	|| mon->owner == op)
		1902	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1903	{
		1904	/* If we're braced, we don't want to switch places with it */
		1905	if (op->contr->braced)
		1906	return false;
		1907
		1908	if (op->speed_left > 0.f)
		1909	{
		1910	--op->speed_left;
		1911
		1912	op->play_sound (sound_find ("push_player"));
		1913	push_ob (mon, dir, op);
		1914
		1915	if (action_makes_visible (op))
		1916	make_visible (op);
		1917
		1918	return true;
2039	}	1919	}
2040	else	1920	else
2041	m = op->map;
2042
2043	if (!(tmp = m->at (nx, ny).bot))
2044	return;	1921	return false;
		1922	}
2045		1923
2046	mon = 0;	1924	bool on_battleground = op_on_battleground (op, 0, 0);
2047	/* Go through all the objects, and find ones of interest. Only stop if
2048	* we find a monster - that is something we know we want to attack.
2049	* if its a door or barrel (can roll) see if there may be monsters
2050	* on the space
2051	*/
2052	while (tmp)
2053	{
2054	if (tmp == op)
2055	{
2056	tmp = tmp->above;
2057	continue;
2058	}
2059		1925
2060	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2061	{
2062	mon = tmp;
2063	break;
2064	}
2065
2066	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2067	mon = tmp;
2068
2069	tmp = tmp->above;
2070	}
2071
2072	if (!mon) /* This happens anytime the player tries to move */
2073	return; /* into a wall */
2074
2075	if (mon->head)
2076	mon = mon->head;
2077
2078	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2079	if (player_attack_door (op, mon))
2080	return;
2081
2082	/* The following deals with possibly attacking peaceful
2083	* or frienddly creatures. Basically, all players are considered
2084	* unaggressive. If the moving player has peaceful set, then the
2085	* object should be pushed instead of attacked. It is assumed that
2086	* if you are braced, you will not attack friends accidently,
2087	* and thus will not push them.
2088	*/
2089
2090	/* If the creature is a pet, push it even if the player is not
2091	* peaceful. Our assumption is the creature is a pet if the
2092	* player owns it and it is either friendly or unagressive.
2093	*/
2094	if ((op->type == PLAYER)
2095	#if COZY_SERVER
2096	&&
2097	((mon->owner && mon->owner->contr
2098	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2099	#else
2100	&& mon->owner == op
2101	#endif
2102	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2103	{
2104	/* If we're braced, we don't want to switch places with it */
2105	if (op->contr->braced)
2106	return;
2107
2108	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2109	(void) push_ob (mon, dir, op);
2110	if (op->contr->tmp_invis || op->hide)
2111	make_visible (op);
2112
2113	return;
2114	}
2115
2116	/* in certain circumstances, you shouldn't attack friendly	1926	/* in certain circumstances, you shouldn't attack friendly
2117	* creatures. Note that if you are braced, you can't push	1927	* creatures. Note that if you are braced, you can't push
2118	* someone, but put it inside this loop so that you won't	1928	* someone, but put it inside this loop so that you won't
2119	* attack them either.	1929	* attack them either.
2120	*/	1930	*/
2121	if ((mon->type == PLAYER || mon->enemy != op) &&	1931	if ((mon->type == PLAYER || mon->enemy != op)
2122	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1932	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2123	#ifdef PROHIBIT_PLAYERKILL
2124	(op->contr->peaceful	1933	&& ((op->contr->peaceful
2125	|| (mon->type == PLAYER	1934	|| (mon->type == PLAYER && mon->contr->peaceful))
2126	&& mon->contr->
2127	peaceful)) &&
2128	#else
2129	op->contr->peaceful &&
2130	#endif
2131	!on_battleground))	1935	&& !on_battleground))
		1936	{
		1937	if (op->speed_left > 0.f)
2132	{	1938	{
		1939	--op->speed_left;
		1940
2133	if (!op->contr->braced)	1941	if (!op->contr->braced)
2134	{	1942	{
2135	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1943	op->play_sound (sound_find ("push_player"));
2136	push_ob (mon, dir, op);	1944	push_ob (mon, dir, op);
2137	}	1945	}
2138	else	1946	else
2139	new_draw_info (0, 0, op, "You withhold your attack");	1947	op->statusmsg ("You withhold your attack");
2140		1948
2141	if (op->contr->tmp_invis || op->hide)	1949	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2142	make_visible (op);	1950	make_visible (op);
2143	}
2144		1951
		1952	return true;
		1953	}
		1954	}
2145	/* If the object is a boulder or other rollable object, then	1955	/* If the object is a boulder or other rollable object, then
2146	* roll it if not braced. You can't roll it if you are braced.	1956	* roll it if not braced. You can't roll it if you are braced.
2147	*/	1957	*/
2148	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1958	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1959	{
		1960	if (op->speed_left > 0.f)
2149	{	1961	{
		1962	--op->speed_left;
		1963
2150	recursive_roll (mon, dir, op);	1964	recursive_roll (mon, dir, op);
2151	if (action_makes_visible (op))	1965	if (action_makes_visible (op))
2152	make_visible (op);	1966	make_visible (op);
2153	}
2154		1967
		1968	return true;
		1969	}
		1970	}
2155	/* Any generic living creature. Including things like doors.	1971	/* Any generic living creature. Including things like doors.
2156	* Way it works is like this: First, it must have some hit points	1972	* Way it works is like this: First, it must have some hit points
2157	* and be living. Then, it must be one of the following:	1973	* and be living. Then, it must be one of the following:
2158	* 1) Not a player, 2) A player, but of a different party. Note	1974	* 1) Not a player, 2) A player, but of a different party. Note
2159	* that party_number -1 is no party, so attacks can still happen.	1975	* that party_number -1 is no party, so attacks can still happen.
2160	*/	1976	*/
2161	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	1977	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2162	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	1978	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2163	{	1979	{
2164		1980	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2165	/* If the player hasn't hit something this tick, and does
2166	* so, give them speed boost based on weapon speed. Doing
2167	* it here is better than process_players2, which basically
2168	* incurred a 1 tick offset.
2169	*/
2170	if (!op->contr->has_hit)
2171	{	1981	{
2172	op->speed_left += op->speed / op->contr->weapon_sp;	1982	--op->contr->weapon_sp_left;
2173
2174	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2175	}
2176		1983
2177	skill_attack (mon, op, 0, 0, 0);	1984	skill_attack (mon, op, 0, 0, 0);
2178
2179	/* If attacking another player, that player gets automatic
2180	* hitback, and doesn't loose luck either.
2181	* Disable hitback on the battleground or if the target is
2182	* the wiz.
2183	*/
2184	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2185	{
2186	short luck = mon->stats.luck;
2187
2188	mon->contr->has_hit = 1;
2189	skill_attack (op, mon, 0, 0, 0);
2190	mon->stats.luck = luck;
2191	}
2192		1985
2193	if (action_makes_visible (op))	1986	if (action_makes_visible (op))
2194	make_visible (op);	1987	make_visible (op);
2195	}
2196	} /* if player should attack something */
2197	}
2198		1988
2199	int	1989	return true;
		1990	}
		1991	}
		1992
		1993	return false;
		1994	}
		1995
		1996	bool
2200	move_player (object *op, int dir)	1997	move_player (object *op, int dir)
2201	{	1998	{
2202	int pick;
2203
2204	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	1999	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2205	return 0;	2000	return 0;
2206		2001
2207	/* Sanity check: make sure dir is valid */	2002	/* Sanity check: make sure dir is valid */
2208	if ((dir < 0) || (dir >= 9))	2003	if (dir < 0 || dir > 8)
2209	{	2004	{
2210	LOG (llevError, "move_player: invalid direction %d\n", dir);	2005	LOG (llevError, "move_player: invalid direction %d\n", dir);
2211	return 0;	2006	return 0;
2212	}	2007	}
2213		2008
2214	/* peterm: added following line */	2009	/* peterm: added following line */
2215	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2010	if (op->flag [FLAG_CONFUSED] && dir)
2216	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2011	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2217		2012
2218	op->facing = dir;	2013	op->facing = dir;
2219		2014
2220	if (op->hide)	2015	if (op->flag [FLAG_HIDDEN])
2221	do_hidden_move (op);	2016	do_hidden_move (op);
2222		2017
		2018	bool retval;
		2019	int pick = 0;
		2020
2223	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2021	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2224	/*nop */ ;	2022	retval = RESULT_INT (0);
2225	else if (op->contr->fire_on)	2023	else if (op->contr->fire_on)
2226	fire (op, dir);	2024	retval = fire (op, dir);
2227	else	2025	else
2228	{	2026	{
2229	move_player_attack (op, dir);	2027	retval = move_player_attack (op, dir);
2230	pick = check_pick (op);	2028	pick = check_pick (op);
2231	}	2029	}
2232		2030
2233	/* Add special check for newcs players and fire on - this way, the	2031	/* Add special check for newcs players and fire on - this way, the
2234	* server can handle repeat firing.	2032	* server can handle repeat firing.
…		…
2241	/* Update how the player looks. Use the facing, so direction may	2039	/* Update how the player looks. Use the facing, so direction may
2242	* get reset to zero. This allows for full animation capabilities	2040	* get reset to zero. This allows for full animation capabilities
2243	* for players.	2041	* for players.
2244	*/	2042	*/
2245	animate_object (op, op->facing);	2043	animate_object (op, op->facing);
2246	return 0;	2044
		2045	return retval;
2247	}	2046	}
2248		2047
2249	/* This is similar to handle_player, below, but is only used by the	2048	/* This is similar to handle_player, below, but is only used by the
2250	* new client/server stuff.	2049	* new client/server stuff.
2251	* This is sort of special, in that the new client/server actually uses	2050	* This is sort of special, in that the new client/server actually uses
2252	* the new speed values for commands.	2051	* the new speed values for commands.
2253	*	2052	*
2254	* Returns true if there are more actions we can do.	2053	* Returns true if there are more actions we can do. Should not do
		2054	* many actions in a row, as that would be too unfair to other
		2055	* players.
2255	*/	2056	*/
2256	int	2057	bool
2257	handle_newcs_player (object *op)	2058	handle_newcs_player (object *op)
2258	{	2059	{
2259	if (op->contr->hidden)	2060	if (op->flag [FLAG_SCARED])
2260	{
2261	op->invisible = 1000;
2262	/* the socket code flashes the player visible/invisible
2263	* depending on the value of invisible, so we need to
2264	* alternate it here for it to work correctly.
2265	*/
2266	if (pticks & 2)
2267	op->invisible--;
2268	}	2061	{
2269	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2062	if (op->speed_left > 0.f)
2270	{
2271	op->invisible--;
2272	if (!op->invisible)
2273	{
2274	make_visible (op);
2275	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2276	}	2063	{
2277	}
2278
2279	if (QUERY_FLAG (op, FLAG_SCARED))
2280	{
2281	flee_player (op);
2282	/* If player is still scared, that is his action for this tick */
2283	if (QUERY_FLAG (op, FLAG_SCARED))
2284	{
2285	op->speed_left--;	2064	--op->speed_left;
		2065	flee_player (op);
		2066
2286	return 0;	2067	return true;
2287	}	2068	}
		2069	else
		2070	return false;
2288	}	2071	}
2289
2290	/* I've been seeing crashes where the golem has been destroyed, but
2291	* the player object still points to the defunct golem. The code that
2292	* destroys the golem looks correct, and it doesn't always happen, so
2293	* put this in a a workaround to clean up the golem pointer.
2294	*/
2295	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2296	op->contr->ranges[range_golem] = 0;
2297		2072
2298	/* call this here - we also will call this in do_ericserver, but	2073	/* call this here - we also will call this in do_ericserver, but
2299	* the players time has been increased when doericserver has been	2074	* the players time has been increased when doericserver has been
2300	* called, so we recheck it here.	2075	* called, so we recheck it here.
2301	*/	2076	*/
2302	if (op->contr->ns->handle_command ())	2077	if (op->contr->ns->handle_command ())
2303	return 1;	2078	return true;
2304		2079
2305	if (op->speed_left > 0)
2306	{
2307	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2080	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2308	{
2309	/* All move commands take 1 tick, at least for now */
2310	op->speed_left--;
2311
2312	/* Instead of all the stuff below, let move_player take care
2313	* of it. Also, some of the skill stuff is only put in
2314	* there, as well as the confusion stuff.
2315	*/
2316	move_player (op, op->direction);	2081	return move_player (op, op->direction);
2317		2082
2318	return op->speed_left > 0;
2319	}
2320	}
2321
2322	return 0;	2083	return false;
2323	}	2084	}
2324		2085
2325	int	2086	static int
2326	save_life (object *op)	2087	save_life (object *op)
2327	{	2088	{
2328	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2089	if (!op->flag [FLAG_LIFESAVE])
2329	return 0;	2090	return 0;
2330		2091
2331	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2092	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2332	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2093	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2333	{	2094	{
2334	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2095	op->play_sound (sound_find ("ob_evaporate"));
2335	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2096	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2336		2097
2337	if (op->contr)
2338	esrv_del_item (op->contr, tmp->count);
2339
2340	tmp->destroy ();	2098	tmp->destroy ();
2341	CLEAR_FLAG (op, FLAG_LIFESAVE);	2099	op->clr_flag (FLAG_LIFESAVE);
2342		2100
2343	if (op->stats.hp < 0)	2101	if (op->stats.hp < 0)
2344	op->stats.hp = op->stats.maxhp;	2102	op->stats.hp = op->stats.maxhp;
2345		2103
2346	if (op->stats.food < 0)	2104	if (op->stats.food < 0)
2347	op->stats.food = 999;	2105	op->stats.food = MAX_FOOD;
2348		2106
2349	op->update_stats ();	2107	op->update_stats ();
2350	return 1;	2108	return 1;
2351	}	2109	}
2352		2110
2353	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2111	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2354	CLEAR_FLAG (op, FLAG_LIFESAVE);	2112	op->clr_flag (FLAG_LIFESAVE);
2355	enter_player_savebed (op); /* bring him home. */	2113	enter_player_savebed (op); /* bring him home. */
2356	return 0;	2114	return 0;
2357	}	2115	}
2358		2116
2359	/* This goes throws the inventory and removes unpaid objects, and puts them	2117	/* This goes throws the inventory and removes unpaid objects, and puts them
2360	* back in the map (location and map determined by values of env). This	2118	* back in the map (location and map determined by values of env). This
2361	* function will descend into containers. op is the object to start the search	2119	* function will descend into containers. op is the object to start the search
2362	* from.	2120	* from.
2363	*/	2121	*/
		2122	static void
		2123	drop_unpaid_items (object *op, object *env)
		2124	{
		2125	while (op)
		2126	{
		2127	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2128
		2129	if (op->flag [FLAG_UNPAID])
		2130	op->insert_at (env);
		2131	else if (op->inv)
		2132	drop_unpaid_items (op->inv, env);
		2133
		2134	op = next;
		2135	}
		2136	}
		2137
2364	void	2138	void
2365	remove_unpaid_objects (object *op, object *env)	2139	object::drop_unpaid_items ()
2366	{	2140	{
2367	object *next;	2141	if (!flag [FLAG_REMOVED])
2368		2142	::drop_unpaid_items (inv, this);
2369	while (op)
2370	{
2371	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2372
2373	if (QUERY_FLAG (op, FLAG_UNPAID))
2374	{
2375	if (env->type == PLAYER)
2376	esrv_del_item (env->contr, op->count);
2377
2378	op->insert_at (env);
2379	}
2380	else if (op->inv)
2381	remove_unpaid_objects (op->inv, env);
2382
2383	op = next;
2384	}
2385	}
2386
2387	/*
2388	* Returns pointer a static string containing gravestone text
2389	* Moved from apply.c to player.c - player.c is what
2390	* actually uses this function. player.c may not be quite the
2391	* best, a misc file for object actions is probably better,
2392	* but there isn't one in the server directory.
2393	*/
2394	char *
2395	gravestone_text (object *op)
2396	{
2397	static char buf2[MAX_BUF];
2398	char buf[MAX_BUF];
2399	time_t now = time (NULL);
2400
2401	strcpy (buf2, " R.I.P.\n\n");
2402	if (op->type == PLAYER)
2403	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2404	else
2405	sprintf (buf, "%s\n", &op->name);
2406
2407	strncat (buf2, " ", 20 - strlen (buf) / 2);
2408	strcat (buf2, buf);
2409	if (op->type == PLAYER)
2410	sprintf (buf, "who was in level %d when killed\n", op->level);
2411	else
2412	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2413
2414	strncat (buf2, " ", 20 - strlen (buf) / 2);
2415	strcat (buf2, buf);
2416	if (op->type == PLAYER)
2417	{
2418	sprintf (buf, "by %s.\n\n", op->contr->killer);
2419	strncat (buf2, " ", 21 - strlen (buf) / 2);
2420	strcat (buf2, buf);
2421	}
2422
2423	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2424	strncat (buf2, " ", 20 - strlen (buf) / 2);
2425	strcat (buf2, buf);
2426
2427	return buf2;
2428	}	2143	}
2429		2144
2430	void	2145	void
2431	do_some_living (object *op)	2146	do_some_living (object *op)
2432	{	2147	{
…		…
2439	int rate_grace = 2000;	2154	int rate_grace = 2000;
2440	const int max_hp = 1;	2155	const int max_hp = 1;
2441	const int max_sp = 1;	2156	const int max_sp = 1;
2442	const int max_grace = 1;	2157	const int max_grace = 1;
2443		2158
2444	if (op->contr->outputs_sync)	2159	if (op->contr->hidden)
		2160	{
		2161	op->invisible = 1000;
		2162	/* the socket code flashes the player visible/invisible
		2163	* depending on the value of invisible, so we need to
		2164	* alternate it here for it to work correctly.
		2165	*/
		2166	if (pticks & 2)
		2167	op->invisible--;
2445	{	2168	}
2446	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2169	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2447	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2170	{
2448	flush_output_element (op, &op->contr->outputs[i]);	2171	if (!op->invisible--)
		2172	{
		2173	make_visible (op);
		2174	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2175	}
2449	}	2176	}
2450		2177
2451	if (op->contr->ns->state == ST_PLAYING)	2178	if (op->contr->ns->state == ST_PLAYING)
2452	{	2179	{
2453	/* these next three if clauses make it possible to SLOW DOWN	2180	/* these next three if clauses make it possible to SLOW DOWN
…		…
2472	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2199	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2473	else	2200	else
2474	{	2201	{
2475	gen_grace = op->stats.maxgrace;	2202	gen_grace = op->stats.maxgrace;
2476	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2203	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2477	}
2478
2479	/* Regenerate Spell Points */
2480	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2481	{
2482	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2483	if (op->stats.sp < op->stats.maxsp)
2484	{
2485	op->stats.sp++;
2486	/* dms do not consume food */
2487	if (!QUERY_FLAG (op, FLAG_WIZ))
2488	{
2489	op->stats.food--;
2490	if (op->contr->digestion < 0)
2491	op->stats.food += op->contr->digestion;
2492	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2493	op->stats.food = last_food;
2494	}
2495	}
2496
2497	if (max_sp > 1)
2498	{
2499	over_sp = (gen_sp + 10) / rate_sp;
2500	if (over_sp > 0)
2501	{
2502	if (op->stats.sp < op->stats.maxsp)
2503	{
2504	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2505
2506	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2507	op->stats.sp--;
2508
2509	if (op->stats.sp > op->stats.maxsp)
2510	op->stats.sp = op->stats.maxsp;
2511	}
2512	op->last_sp = 0;
2513	}
2514	else
2515	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2516	}
2517	else
2518	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2519	}	2204	}
2520		2205
2521	/* Regenerate Grace */	2206	/* Regenerate Grace */
2522	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2207	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2523	if (--op->last_grace < 0)	2208	if (--op->last_grace < 0)
…		…
2544	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2229	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2545	}	2230	}
2546	/* wearing stuff doesn't detract from grace generation. */	2231	/* wearing stuff doesn't detract from grace generation. */
2547	}	2232	}
2548		2233
		2234	if (op->stats.food > 0)
		2235	{
2549	/* Regenerate Hit Points */	2236	/* Regenerate Spell Points */
2550	if (--op->last_heal < 0)	2237	if (!op->contr->golem && --op->last_sp < 0)
2551	{
2552	if (op->stats.hp < op->stats.maxhp)
2553	{	2238	{
2554	op->stats.hp++;	2239	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2555	/* dms do not consume food */	2240
2556	if (!QUERY_FLAG (op, FLAG_WIZ))	2241	if (op->stats.sp < op->stats.maxsp)
2557	{	2242	{
		2243	op->stats.sp++;
		2244
		2245	/* dms do not consume food */
		2246	if (!op->flag [FLAG_WIZ])
		2247	{
2558	op->stats.food--;	2248	op->stats.food--;
		2249
2559	if (op->contr->digestion < 0)	2250	if (op->contr->digestion < 0)
2560	op->stats.food += op->contr->digestion;	2251	op->stats.food += op->contr->digestion;
2561	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2252	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2562	op->stats.food = last_food;	2253	op->stats.food = last_food;
		2254	}
2563	}	2255	}
2564	}
2565		2256
2566	if (max_hp > 1)	2257	if (max_sp > 1)
2567	{
2568	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2569	if (over_hp > 0)
2570	{	2258	{
2571	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2259	over_sp = (gen_sp + 10) / rate_sp;
		2260	if (over_sp > 0)
		2261	{
		2262	if (op->stats.sp < op->stats.maxsp)
		2263	{
		2264	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2265
		2266	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2267	op->stats.sp--;
		2268
		2269	if (op->stats.sp > op->stats.maxsp)
		2270	op->stats.sp = op->stats.maxsp;
		2271	}
		2272
2572	op->last_heal = 0;	2273	op->last_sp = 0;
		2274	}
		2275	else
		2276	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2573	}	2277	}
2574	else	2278	else
		2279	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2280	}
		2281
		2282	/* Regenerate Hit Points */
		2283	if (--op->last_heal < 0)
		2284	{
		2285	if (op->stats.hp < op->stats.maxhp)
2575	{	2286	{
2576	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2287	op->stats.hp++;
		2288
		2289	/* dms do not consume food */
		2290	if (!op->flag [FLAG_WIZ])
		2291	{
		2292	op->stats.food--;
		2293
		2294	if (op->contr->digestion < 0)
		2295	op->stats.food += op->contr->digestion;
		2296	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2297	op->stats.food = last_food;
		2298	}
2577	}	2299	}
		2300
		2301	if (max_hp > 1)
		2302	{
		2303	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2304
		2305	if (over_hp > 0)
		2306	{
		2307	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2308	op->last_heal = 0;
		2309	}
		2310	else
		2311	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2578	}	2312	}
2579	else	2313	else
2580	{
2581	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2314	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2582	}	2315	}
2583	}	2316	}
2584		2317
2585	/* Digestion */	2318	/* Digestion */
2586	if (--op->last_eat < 0)	2319	if (--op->last_eat < 0)
2587	{	2320	{
2588	#ifdef COZY_SERVER	2321	int bonus = max (0, op->contr->digestion),
2589	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2322	penalty = max (0, -op->contr->digestion);
2590	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2591	#else
2592	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2593	#endif
2594		2323
2595	if (op->contr->gen_hp > 0)
2596	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2324	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2597	else
2598	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2599		2325
2600	/* dms do not consume food */	2326	/* dms do not consume food */
2601	if (!QUERY_FLAG (op, FLAG_WIZ))	2327	if (!op->flag [FLAG_WIZ])
2602	op->stats.food--;	2328	op->stats.food--;
2603	}	2329	}
2604		2330
2605	if (op->stats.food < 0 && op->stats.hp >= 0)	2331	if (op->stats.food < 0 && op->stats.hp >= 0)
2606	{	2332	{
2607	object *tmp, *flesh = 0;	2333	object *flesh = 0;
2608		2334
2609	for (tmp = op->inv; tmp; tmp = tmp->below)	2335	for_inv_removable (op, tmp)
2610	{	2336	{
2611	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2337	if (tmp->flag [FLAG_UNPAID])
		2338	continue;
		2339
		2340	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2612	{	2341	{
2613	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2342	op->statusmsg ("You blindly grab for a bite of food. "
2614	{	2343	"H<To prevent you from starving, you ate some random item from your backpack.>");
2615	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2344	op->apply (tmp);
2616	manual_apply (op, tmp, 0);	2345
2617	if (op->stats.food >= 0 || op->stats.hp < 0)	2346	if (op->stats.food >= 0 || op->stats.hp < 0)
2618	break;	2347	break;
2619	}	2348	}
2620	else if (tmp->type == FLESH)	2349	else if (tmp->type == FLESH)
2621	flesh = tmp;	2350	flesh = tmp;
2622	} /* End if paid for object */	2351	}
2623	} /* end of for loop */
2624		2352
2625	/* If player is still starving, it means they don't have any food, so	2353	/* If player is still starving, it means they don't have any food, so
2626	* eat flesh instead.	2354	* eat flesh instead.
2627	*/	2355	*/
2628	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2356	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2629	{	2357	{
2630	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2358	op->statusmsg ("You blindly grab for a bite of food. "
		2359	"H<To prevent you from starving, you ate some random item from your backpack.>");
2631	manual_apply (op, flesh, 0);	2360	op->apply (flesh);
2632	}	2361	}
		2362
		2363	// If player is still starving, alert him!
		2364	if (op->stats.food < 0)
		2365	op->failmsg ("You are starving! "
		2366	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2367	}
		2368
		2369	if (op->stats.food < 0)
2633	}	2370	{
		2371	op->stats.hp += op->stats.food;
		2372	op->stats.food = 0;
2634		2373
2635	while (op->stats.food < 0 && op->stats.hp >= 0)	2374	if (op->stats.hp < 0)
2636	op->stats.food++, op->stats.hp--;	2375	{
		2376	op->contr->killer = archetype::get ("killer_starvation");
		2377	op->contr->killer->destroy ();
		2378	}
		2379	}
2637		2380
		2381	/* killer should be set here already */
2638	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2382	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2639	kill_player (op);	2383	kill_player (op);
2640	}	2384	}
2641	}	2385	}
2642		2386
2643	/* If the player should die (lack of hp, food, etc), we call this.	2387	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2646	* file.	2390	* file.
2647	*/	2391	*/
2648	void	2392	void
2649	kill_player (object *op)	2393	kill_player (object *op)
2650	{	2394	{
2651	char buf[MAX_BUF];
2652	int x, y;	2395	int x, y;
2653
2654	//int i;
2655	maptile *map; /* this is for resurrection */	2396	maptile *map; /* this is for resurrection */
2656
2657	/* int z;
2658	int num_stats_lose;
2659	int lost_a_stat;
2660	int lose_this_stat;
2661	int this_stat; */
2662	int will_kill_again;	2397	int will_kill_again;
2663	archetype *at;	2398	archetype *at;
2664	object *tmp;	2399	object *tmp;
2665		2400
2666	if (save_life (op))	2401	if (save_life (op))
2667	return;	2402	return;
2668		2403
		2404	dynbuf_text deathtab;
		2405
		2406	/* restore player */
		2407	at = archetype::find (shstr_poisoning);
		2408	if (object *tmp = present_arch_in_ob (at, op))
		2409	{
		2410	tmp->destroy ();
		2411	deathtab << "Your body feels cleansed...\r";
		2412	}
		2413
		2414	at = archetype::find (shstr_confusion);
		2415	if (object *tmp = present_arch_in_ob (at, op))
		2416	{
		2417	tmp->destroy ();
		2418	deathtab << "Your mind feels clearer...\r";
		2419	}
		2420
		2421	cure_disease (op, 0, 0); /* remove any disease */
		2422
		2423	max_it (op->stats.hp , op->stats.maxhp);
		2424	max_it (op->stats.sp , op->stats.maxsp);
		2425	max_it (op->stats.grace, op->stats.maxgrace);
		2426	max_it (op->stats.food , 200);
		2427
		2428	// remove all spell effects that are active
		2429	// to avoid long-term effects such as word-of-recall
		2430	for (object *item = op->inv; item; )
		2431	{
		2432	object *next = item->below;
		2433
		2434	if (item->type == SPELL_EFFECT && item->active)
		2435	item->destroy ();
		2436
		2437	item = next;
		2438	}
2669		2439
2670	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2440	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2671	* in cities ONLY!!! It is very important that this doesn't get abused.	2441	* in cities ONLY!!! It is very important that this doesn't get abused.
2672	* Look at op_on_battleground() for more info --AndreasV	2442	* Look at op_on_battleground() for more info --AndreasV
2673	*/	2443	*/
2674	if (op_on_battleground (op, &x, &y))	2444	if (op_on_battleground (op, &x, &y))
2675	{	2445	{
2676	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2446	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2677	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2678
2679	/* restore player */
2680	at = archetype::find ("poisoning");
2681	if (object *tmp = present_arch_in_ob (at, op))
2682	{
2683	tmp->destroy ();
2684	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2685	}
2686
2687	at = archetype::find ("confusion");
2688	if (object *tmp = present_arch_in_ob (at, op))
2689	{
2690	tmp->destroy ();
2691	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2692	}
2693
2694	cure_disease (op, 0); /* remove any disease */
2695	op->stats.hp = op->stats.maxhp;
2696	if (op->stats.food <= 0)
2697	op->stats.food = 999;
2698		2447
2699	/* create a bodypart-trophy to make the winner happy */	2448	/* create a bodypart-trophy to make the winner happy */
2700	if (object *tmp = arch_to_object (archetype::find ("finger")))	2449	object *tmp = archetype::find (shstr_finger)->instance ();
2701	{	2450
2702	sprintf (buf, "%s's finger", &op->name);	2451	tmp->name = format ("%s's finger" , &op->name);
2703	tmp->name = buf;	2452	tmp->name_pl = format ("%s's fingers", &op->name);
2704	sprintf (buf, " This finger has been cut off %s\n"	2453	tmp->msg = format (
2705	" the %s, when he was defeated at\n level %d by %s.\n",	2454	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2706	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2455	&op->name, op->contr->title,
2707	tmp->msg = buf;	2456	(int)op->level,
		2457	op->contr->killer_name ()
		2458	);
2708	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2459	tmp->value = 0, tmp->type = 0;
2709	tmp->materialname = NULL;	2460	tmp->material = name_to_material (shstr_organic);
2710	tmp->insert_at (op, tmp);	2461	tmp->insert_at (op, tmp);
2711	}
2712		2462
2713	/* teleport defeated player to new destination */	2463	/* teleport defeated player to new destination */
2714	transfer_ob (op, x, y, 0, NULL);	2464	transfer_ob (op, x, y, 0, NULL);
2715	op->contr->braced = 0;	2465	op->contr->braced = 0;
		2466
		2467	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2716	return;	2468	return;
2717	}	2469	}
2718		2470
		2471	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2472	deathtab << "T<YOU HAVE DIED>\n\n";
		2473
2719	INVOKE_PLAYER (DEATH, op->contr);	2474	INVOKE_PLAYER (DEATH, op->contr);
2720		2475
2721	command_kill_pets (op, 0);	2476	command_kill_pets (op, 0);
2722		2477
2723	if (op->stats.food < 0)	2478	op->contr->play_sound (sound_find ("player_dies"));
2724	{
2725	sprintf (buf, "%s starved to death.", &op->name);
2726	strcpy (op->contr->killer, "starvation");
2727	}
2728	else
2729	sprintf (buf, "%s died.", &op->name);
2730
2731	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2732		2479
2733	/* save the map location for corpse, gravestone */	2480	/* save the map location for corpse, gravestone */
2734	x = op->x;	2481	x = op->x;
2735	y = op->y;	2482	y = op->y;
2736	map = op->map;	2483	map = op->map;
…		…
2764		2511
2765	lost_a_stat = 0;	2512	lost_a_stat = 0;
2766		2513
2767	for (z = 0; z < num_stats_lose; z++)	2514	for (z = 0; z < num_stats_lose; z++)
2768	{	2515	{
2769	i = RANDOM () % NUM_STATS;	2516	i = rndm (NUM_STATS);
2770		2517
2771	if (settings.stat_loss_on_death)	2518	if (settings.stat_loss_on_death)
2772	{	2519	{
2773	/* Pick a random stat and take a point off it. Tell the player	2520	/* Pick a random stat and take a point off it. Tell the player
2774	* what he lost.	2521	* what he lost.
…		…
2781	lost_a_stat = 1;	2528	lost_a_stat = 1;
2782	}	2529	}
2783	else	2530	else
2784	{	2531	{
2785	/* deplete a stat */	2532	/* deplete a stat */
2786	archetype *deparch = archetype::find ("depletion");	2533	archetype *deparch = archetype::find (shstr_depletion);
2787	object *dep;	2534	object *dep;
2788		2535
2789	dep = present_arch_in_ob (deparch, op);	2536	dep = present_arch_in_ob (deparch, op);
2790	if (!dep)	2537	if (!dep)
2791	{	2538	{
2792	dep = arch_to_object (deparch);	2539	dep = deparch->instance ();
2793	insert_ob_in_ob (dep, op);	2540	insert_ob_in_ob (dep, op);
2794	}	2541	}
2795	lose_this_stat = 1;	2542	lose_this_stat = 1;
2796	if (settings.balanced_stat_loss)	2543	if (settings.balanced_stat_loss)
2797	{	2544	{
…		…
2825	}	2572	}
2826	}	2573	}
2827		2574
2828	if (lose_this_stat)	2575	if (lose_this_stat)
2829	{	2576	{
2830	this_stat = get_attr_value (&(dep->stats), i);	2577	this_stat = get_attr_value (&dep->stats, i);
2831	/* We could try to do something clever like find another	2578	/* We could try to do something clever like find another
2832	* stat to reduce if this fails. But chances are, if	2579	* stat to reduce if this fails. But chances are, if
2833	* stats have been depleted to -50, all are pretty low	2580	* stats have been depleted to -50, all are pretty low
2834	* and should be roughly the same, so it shouldn't make a	2581	* and should be roughly the same, so it shouldn't make a
2835	* difference.	2582	* difference.
2836	*/	2583	*/
2837	if (this_stat >= -50)	2584	if (this_stat >= -50)
2838	{	2585	{
2839	change_attr_value (&(dep->stats), i, -1);	2586	change_attr_value (&(dep->stats), i, -1);
2840	SET_FLAG (dep, FLAG_APPLIED);	2587	dep->set_flag (FLAG_APPLIED);
2841	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2588	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2842	op->update_stats ();	2589	op->update_stats ();
2843	lost_a_stat = 1;	2590	lost_a_stat = 1;
2844	}	2591	}
2845	}	2592	}
2846	}	2593	}
2847	}	2594	}
		2595
2848	/* If no stat lost, tell the player. */	2596	/* If no stat lost, tell the player. */
2849	if (!lost_a_stat)	2597	if (!lost_a_stat)
2850	{	2598	{
2851	/* determine_god() seems to not work sometimes... why is this?	2599	/* determine_god() seems to not work sometimes... why is this?
2852	Should I be using something else? GD */	2600	Should I be using something else? GD */
2853	const char *god = determine_god (op);	2601	shstr_tmp god = determine_god (op);
2854		2602
2855	if (god && (strcmp (god, "none")))	2603	if (god != shstr_none)
2856	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2604	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2857	else	2605	else
2858	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2606	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2859	}	2607	}
2860	#else	2608	#else
2861	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2609	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2862	#endif	2610	#endif
2863		2611
2864	/* Put a gravestone up where the character 'almost' died. List the	2612	/* Put a gravestone up where the character 'almost' died. List the
2865	* exp loss on the stone.	2613	* exp loss on the stone.
2866	*/	2614	*/
2867	tmp = arch_to_object (archetype::find ("gravestone"));	2615	tmp = archetype::find (shstr_gravestone)->instance ();
2868	sprintf (buf, "%s's gravestone", &op->name);	2616	tmp->name = format ("%s's gravestone", &op->name);
2869	tmp->name = buf;	2617	tmp->name_pl = format ("%s's gravestones", &op->name);
2870	sprintf (buf, "%s's gravestones", &op->name);	2618	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2871	tmp->name_pl = buf;	2619	&op->name, op->contr->title, op->contr->killer_name ());
2872	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);
2873	tmp->msg = buf;
2874	tmp->x = op->x, tmp->y = op->y;	2620	tmp->x = op->x, tmp->y = op->y;
2875	insert_ob_in_map (tmp, op->map, NULL, 0);	2621	insert_ob_in_map (tmp, op->map, NULL, 0);
2876		2622
2877	/**************************************/	2623	/**************************************/
2878	/* */	2624	/* */
2879	/* Subtract the experience points, */	2625	/* Subtract the experience points, */
2880	/* if we died cause of food, give us */
2881	/* food, and reset HP's... */
2882	/* */	2626	/* */
2883	/**************************************/	2627	/**************************************/
2884		2628
2885	/* remove any poisoning and confusion the character may be suffering. */
2886	/* restore player */
2887	at = archetype::find ("poisoning");
2888	tmp = present_arch_in_ob (at, op);
2889
2890	if (tmp)
2891	{
2892	tmp->destroy ();
2893	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2894	}
2895
2896	at = archetype::find ("confusion");
2897	tmp = present_arch_in_ob (at, op);
2898	if (tmp)
2899	{
2900	tmp->destroy ();
2901	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2902	}
2903
2904	cure_disease (op, 0); /* remove any disease */
2905
2906	/*add_exp(op, (op->stats.exp * -0.20)); */	2629	/*add_exp(op, (op->stats.exp * -0.20)); */
2907	apply_death_exp_penalty (op);	2630	apply_death_exp_penalty (op);
2908	if (op->stats.food < 100)
2909	op->stats.food = 900;
2910	op->stats.hp = op->stats.maxhp;
2911	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2912	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2913		2631
2914	/*	2632	/*
2915	* Check to see if the player is in a shop. IF so, then check to see if
2916	* the player has any unpaid items. If so, remove them and put them back	2633	* Check to see if the player has any unpaid items. If so, remove them
2917	* in the map.	2634	* and put them back in the map.
2918	*/	2635	*/
2919		2636	op->drop_unpaid_items ();
2920	if (is_in_shop (op))
2921	remove_unpaid_objects (op->inv, op);
2922		2637
2923	/****************************************/	2638	/****************************************/
2924	/* */	2639	/* */
2925	/* Move player to his current respawn- */	2640	/* Move player to his current respawn- */
2926	/* position (usually last savebed) */	2641	/* position (usually last savebed) */
…		…
2946	object *force;	2661	object *force;
2947	int at;	2662	int at;
2948		2663
2949	force = get_archetype (FORCE_NAME);	2664	force = get_archetype (FORCE_NAME);
2950	/* 50 ticks should be enough time for the spell to abate */	2665	/* 50 ticks should be enough time for the spell to abate */
2951	force->speed = 0.1;	2666	force->speed = 0.1f;
2952	force->speed_left = -5.0;	2667	force->speed_left = -5.f;
2953	SET_FLAG (force, FLAG_APPLIED);	2668	force->set_flag (FLAG_APPLIED);
2954	for (at = 0; at < NROFATTACKS; at++)	2669	for (at = 0; at < NROFATTACKS; at++)
2955	if (will_kill_again & (1 << at))	2670	if (will_kill_again & (1 << at))
2956	force->resist[at] = 100;	2671	force->resist[at] = 100;
2957		2672
2958	insert_ob_in_ob (force, op);	2673	insert_ob_in_ob (force, op);
2959	op->update_stats ();	2674	op->update_stats ();
2960
2961	}	2675	}
2962		2676
2963	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2677	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2964	}	2678	}
2965		2679
2966	void	2680	static void
2967	loot_object (object *op)	2681	loot_object (object *op)
2968	{ /* Grab and destroy some treasure */	2682	{ /* Grab and destroy some treasure */
2969	object *tmp, *tmp2, *next;	2683	object *tmp, *tmp2, *next;
2970		2684
2971	if (op->container)	2685	op->close_container (); /* close open sack first */
2972	esrv_apply_container (op, op->container); /* close open sack first */
2973		2686
2974	for (tmp = op->inv; tmp; tmp = next)	2687	for (tmp = op->inv; tmp; tmp = next)
2975	{	2688	{
2976	next = tmp->below;	2689	next = tmp->below;
2977		2690
2978	if (tmp->invisible)	2691	if (tmp->invisible)
2979	continue;	2692	continue;
2980		2693
2981	tmp->remove ();	2694	tmp->remove ();
2982	tmp->x = op->x, tmp->y = op->y;	2695	tmp->x = op->x, tmp->y = op->y;
		2696
2983	if (tmp->type == CONTAINER)	2697	if (tmp->type == CONTAINER)
2984	{ /* empty container to ground */	2698	loot_object (tmp); /* empty container to ground */
2985	loot_object (tmp);	2699
2986	}	2700	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2987	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
2988	{	2701	{
2989	if (tmp->nrof > 1)	2702	if (tmp->nrof > 1)
2990	{	2703	{
2991	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2704	tmp->decrease (rndm (1, tmp->nrof - 1));
2992	tmp2->destroy ();
2993	insert_ob_in_map (tmp, op->map, NULL, 0);	2705	insert_ob_in_map (tmp, op->map, NULL, 0);
2994	}	2706	}
2995	else	2707	else
2996	tmp->destroy ();	2708	tmp->destroy ();
2997	}	2709	}
…		…
3003	/*	2715	/*
3004	* fix_weight(): Check recursively the weight of all players, and fix	2716	* fix_weight(): Check recursively the weight of all players, and fix
3005	* what needs to be fixed. Refresh windows and fix speed if anything	2717	* what needs to be fixed. Refresh windows and fix speed if anything
3006	* was changed.	2718	* was changed.
3007	*/	2719	*/
3008
3009	void	2720	void
3010	fix_weight (void)	2721	fix_weight ()
3011	{	2722	{
3012	for_all_players (pl)	2723	for_all_players (pl)
3013	{	2724	{
3014	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2725	sint32 old = pl->ob->carrying;
3015		2726
3016	if (old == sum)	2727	pl->ob->update_weight ();
3017	continue;	2728
		2729	if (old != pl->ob->carrying)
		2730	{
3018	pl->ob->update_stats ();	2731	pl->ob->update_stats ();
3019	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2732	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2733	}
3020	}	2734	}
3021	}	2735	}
3022		2736
3023	void	2737	void
3024	fix_luck (void)	2738	fix_luck ()
3025	{	2739	{
3026	for_all_players (pl)	2740	for_all_players (pl)
3027	if (!pl->ob->contr->ns->state)	2741	if (!pl->ob->contr->ns->state)
3028	pl->ob->change_luck (0);	2742	pl->ob->change_luck (0);
3029	}	2743	}
…		…
3066	}	2780	}
3067		2781
3068	void	2782	void
3069	make_visible (object *op)	2783	make_visible (object *op)
3070	{	2784	{
3071	op->hide = 0;	2785	op->flag [FLAG_HIDDEN] = 0;
3072	op->invisible = 0;	2786	op->invisible = 0;
		2787
3073	if (op->type == PLAYER)	2788	if (op->type == PLAYER)
3074	{	2789	{
3075	op->contr->tmp_invis = 0;	2790	op->contr->tmp_invis = 0;
3076	op->contr->invis_race = 0;	2791	op->contr->invis_race = 0;
3077	}	2792	}
		2793
3078	update_object (op, UP_OBJ_FACE);	2794	update_object (op, UP_OBJ_CHANGE);
3079	}	2795	}
3080		2796
3081	int	2797	int
3082	is_true_undead (object *op)	2798	is_true_undead (object *op)
3083	{	2799	{
3084	object *tmp = NULL;	2800	if (op->arch->flag [FLAG_UNDEAD])
3085
3086	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3087	return 1;	2801	return 1;
3088		2802
3089	return 0;	2803	return 0;
3090	}	2804	}
3091		2805
3092	/* look at the surrounding terrain to determine	2806	/* look at the surrounding terrain to determine
3093	* the hideability of this object. Positive levels	2807	* the hideability of this object. Positive levels
3094	* indicate greater hideability.	2808	* indicate greater hideability.
3095	*/	2809	*/
3096
3097	int	2810	int
3098	hideability (object *ob)	2811	hideability (object *ob)
3099	{	2812	{
3100	int i, level = 0, mflag;	2813	int i, level = 0, mflag;
3101	sint16 x, y;	2814	sint16 x, y;
3102		2815
3103	if (!ob || !ob->map)	2816	if (!ob || !ob->map)
3104	return 0;	2817	return 0;
3105		2818
3106	/* so, on normal lighted maps, its hard to hide */	2819	/* so, on normal lighted maps, its hard to hide */
3107	level = ob->map->darkness - 2;	2820	level = ob->map->darklevel () - 2;
3108		2821
3109	/* this also picks up whether the object is glowing.	2822	/* this also picks up whether the object is glowing.
3110	* If you carry a light on a non-dark map, its not	2823	* If you carry a light on a non-dark map, its not
3111	* as bad as carrying a light on a pitch dark map */	2824	* as bad as carrying a light on a pitch dark map */
3112	if (has_carried_lights (ob))	2825	if (ob->has_carried_lights ())
3113	level = -(10 + (2 * ob->map->darkness));	2826	level = -(10 + (2 * ob->map->darklevel ()));
3114		2827
3115	/* scan through all nearby squares for terrain to hide in */	2828	/* scan through all nearby squares for terrain to hide in */
3116	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2829	for (i = 0, x = ob->x, y = ob->y;
		2830	i <= SIZEOFFREE1;
		2831	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3117	{	2832	{
3118	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2833	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3119	if (mflag & P_OUT_OF_MAP)	2834	if (mflag & P_OUT_OF_MAP)
3120	{
3121	continue;	2835	continue;
3122	}	2836
3123	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2837	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3124	level += 2;	2838	level += 2;
3125	else /* open terrain! */	2839	else /* open terrain! */
3126	level -= 1;	2840	level -= 1;
3127	}	2841	}
…		…
3135	/* For Hidden creatures - a chance of becoming 'unhidden'	2849	/* For Hidden creatures - a chance of becoming 'unhidden'
3136	* every time they move - as we subtract off 'invisibility'	2850	* every time they move - as we subtract off 'invisibility'
3137	* AND, for players, if they move into a ridiculously unhideable	2851	* AND, for players, if they move into a ridiculously unhideable
3138	* spot (surrounded by clear terrain in broad daylight). -b.t.	2852	* spot (surrounded by clear terrain in broad daylight). -b.t.
3139	*/	2853	*/
3140
3141	void	2854	void
3142	do_hidden_move (object *op)	2855	do_hidden_move (object *op)
3143	{	2856	{
3144	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2857	int hide = 0;
3145	object *skop;
3146		2858
3147	if (!op || !op->map)	2859	if (!op || !op->map)
3148	return;	2860	return;
3149		2861
3150	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2862	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2863	int num = random_roll (0, 19, op, PREFER_LOW);
3151		2864
3152	/* its *extremely* hard to run and sneak/hide at the same time! */	2865	/* its *extremely* hard to run and sneak/hide at the same time! */
3153	if (op->type == PLAYER && op->contr->run_on)	2866	if (op->type == PLAYER && op->contr->run_on)
3154	if (!skop || num >= skop->level)	2867	if (!skop || num >= skop->level)
3155	{	2868	{
…		…
3165	num -= hide;	2878	num -= hide;
3166		2879
3167	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2880	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3168	{	2881	{
3169	make_visible (op);	2882	make_visible (op);
		2883
3170	if (op->type == PLAYER)	2884	if (op->type == PLAYER)
3171	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2885	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3172	}	2886	}
3173	else if (op->type == PLAYER && skop)	2887	else if (op->type == PLAYER && skop)
3174	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2888	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3189		2903
3190	if (who->type == PLAYER)	2904	if (who->type == PLAYER)
3191	player = 1;	2905	player = 1;
3192		2906
3193	else	2907	else
3194	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2908	friendly = who->flag [FLAG_FRIENDLY];
3195		2909
3196	/* search adjacent squares */	2910	/* search adjacent squares */
3197	for (i = 1; i < 9; i++)	2911	for (i = 1; i < 9; i++)
3198	{	2912	{
3199	x = who->x + freearr_x[i];	2913	x = who->x + freearr_x[i];
…		…
3208	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2922	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3209	continue;	2923	continue;
3210		2924
3211	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2925	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3212	{	2926	{
3213	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2927	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3214	return 1;	2928	return 1;
3215	else if (tmp->type == PLAYER)	2929	else if (tmp->type == PLAYER)
3216	{	2930	{
3217	/*don't let a hidden DM prevent you from hiding */	2931	/*don't let a hidden DM prevent you from hiding */
3218	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2932	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3219	return 1;	2933	return 1;
3220	}	2934	}
3221	}	2935	}
3222	}	2936	}
3223	return 0;	2937	return 0;
…		…
3227	* object op. This function works fine for monsters,	2941	* object op. This function works fine for monsters,
3228	* but we dont worry if the object isnt the top one in	2942	* but we dont worry if the object isnt the top one in
3229	* a pile (say a coin under a table would return "viewable"	2943	* a pile (say a coin under a table would return "viewable"
3230	* by this routine). Another question, should we be	2944	* by this routine). Another question, should we be
3231	* concerned with the direction the player is looking	2945	* concerned with the direction the player is looking
3232	* in? Realistically, most of use cant see stuff behind	2946	* in? Realistically, most of us can't see stuff behind
3233	* our backs...on the other hand, does the "facing" direction	2947	* our backs...on the other hand, does the "facing" direction
3234	* imply the way your head, or body is facing? Its possible	2948	* imply the way your head, or body is facing? It's possible
3235	* for them to differ. Sigh, this fctn could get a bit more complex.	2949	* for them to differ. Sigh, this fctn could get a bit more complex.
3236	* -b.t.	2950	* -b.t.
3237	* This function is now map tiling safe.	2951	* This function is now map tiling safe.
3238	*/	2952	*/
3239
3240	int	2953	int
3241	player_can_view (object *pl, object *op)	2954	player_can_view (object *pl, object *op)
3242	{	2955	{
3243	rv_vector rv;	2956	rv_vector rv;
3244	int dx, dy;	2957	int dx, dy;
…		…
3256		2969
3257	get_rangevector (pl, op, &rv, 0x1);	2970	get_rangevector (pl, op, &rv, 0x1);
3258		2971
3259	/* starting with the 'head' part, lets loop	2972	/* starting with the 'head' part, lets loop
3260	* through the object and find if it has any	2973	* through the object and find if it has any
3261	* part that is in the los array but isnt on	2974	* part that is in the los array but isn't on
3262	* a blocked los square.	2975	* a blocked los square.
3263	* we use the archetype to figure out offsets.	2976	* we use the archetype to figure out offsets.
3264	*/	2977	*/
3265	while (op)	2978	while (op)
3266	{	2979	{
3267	dx = rv.distance_x + op->arch->clone.x;	2980	dx = rv.distance_x + op->arch->x;
3268	dy = rv.distance_y + op->arch->clone.y;	2981	dy = rv.distance_y + op->arch->y;
3269		2982
3270	/* only the viewable area the player sees is updated by LOS	2983	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3271	* code, so we need to restrict ourselves to that range of values
3272	* for any meaningful values.
3273	*/
3274	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3275	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3276	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3277	return 1;	2984	return 1;
		2985
3278	op = op->more;	2986	op = op->more;
3279	}	2987	}
3280	return 0;
3281	}
3282		2988
3283	/* routine for both players and monsters. We call this when
3284	* there is a possibility for our action distrubing our hiding
3285	* place or invisiblity spell. Artefact invisiblity is not
3286	* effected by this. If we arent invisible to begin with, we
3287	* return 0.
3288	*/
3289	int
3290	action_makes_visible (object *op)
3291	{
3292
3293	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3294	{
3295	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3296	return 0;
3297
3298	if (op->contr && op->contr->tmp_invis == 0)
3299	return 0;
3300
3301	/* If monsters, they should become visible */
3302	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3303	{
3304	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3305	return 1;
3306	}
3307	}
3308	return 0;	2989	return 0;
3309	}	2990	}
3310		2991
3311	/* op_on_battleground - checks if the given object op (usually	2992	/* op_on_battleground - checks if the given object op (usually
3312	* a player) is standing on a valid battleground-tile,	2993	* a player) is standing on a valid battleground-tile,
…		…
3317	* Default is to do the same as before, so only people wanting to have different points need worry about this	2998	* Default is to do the same as before, so only people wanting to have different points need worry about this
3318	*/	2999	*/
3319	int	3000	int
3320	op_on_battleground (object *op, int *x, int *y)	3001	op_on_battleground (object *op, int *x, int *y)
3321	{	3002	{
3322	object *tmp;
3323
3324	/* A battleground-tile needs the following attributes to be valid:	3003	/* A battleground-tile needs the following attributes to be valid:
3325	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3004	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3326	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3005	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3327	* and the exit-coordinates sp/hp must both be > 0.	3006	* and the exit-coordinates sp/hp must both be > 0.
3328	* => The intention here is to prevent abuse of the battleground-	3007	* => The intention here is to prevent abuse of the battleground-
3329	* feature (like pickable or hidden battleground tiles). */	3008	* feature (like pickable or hidden battleground tiles). */
3330	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3009	for (object *tmp = op->below; tmp; tmp = tmp->below)
3331	{	3010	{
3332	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3011	if (tmp->flag [FLAG_IS_FLOOR])
3333	{	3012	{
3334	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3013	if (tmp->flag [FLAG_NO_PICK]
3335	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3014	&& tmp->type == BATTLEGROUND
		3015	&& tmp->name == shstr_battleground
		3016	&& EXIT_X (tmp) && EXIT_Y (tmp))
3336	{	3017	{
3337	/*before we assign the exit, check if this is a teambattle */	3018	/* before we assign the exit, check if this is a teambattle */
3338	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3019	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3339	{
3340	object *invtmp;
3341
3342	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3020	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3021	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3343	{	3022	{
3344	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3345	{
3346	if (x != NULL && y != NULL)	3023	if (x && y)
3347	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3024	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3025
3348	return 1;	3026	return 1;
3349	}
3350	}	3027	}
3351	}	3028
3352	if (x != NULL && y != NULL)	3029	if (x && y)
3353	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3030	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3031
3354	return 1;	3032	return 1;
3355	}	3033	}
3356	}	3034	}
3357	}	3035	}
		3036
3358	/* If we got here, did not find a battleground */	3037	/* If we got here, did not find a battleground */
3359	return 0;	3038	return 0;
3360	}	3039	}
3361		3040
3362	/*	3041	/*
…		…
3378	char buf[MAX_BUF]; /* tmp. string buffer */	3057	char buf[MAX_BUF]; /* tmp. string buffer */
3379	int i = 0, j = 0;	3058	int i = 0, j = 0;
3380		3059
3381	/* get the appropriate treasurelist */	3060	/* get the appropriate treasurelist */
3382	if (atnr == ATNR_FIRE)	3061	if (atnr == ATNR_FIRE)
3383	trlist = find_treasurelist ("dragon_ability_fire");	3062	trlist = treasurelist::find (shstr_dragon_ability_fire);
3384	else if (atnr == ATNR_COLD)	3063	else if (atnr == ATNR_COLD)
3385	trlist = find_treasurelist ("dragon_ability_cold");	3064	trlist = treasurelist::find (shstr_dragon_ability_cold);
3386	else if (atnr == ATNR_ELECTRICITY)	3065	else if (atnr == ATNR_ELECTRICITY)
3387	trlist = find_treasurelist ("dragon_ability_elec");	3066	trlist = treasurelist::find (shstr_dragon_ability_elec);
3388	else if (atnr == ATNR_POISON)	3067	else if (atnr == ATNR_POISON)
3389	trlist = find_treasurelist ("dragon_ability_poison");	3068	trlist = treasurelist::find (shstr_dragon_ability_poison);
3390		3069
3391	if (trlist == NULL || who->type != PLAYER)	3070	if (trlist == NULL || who->type != PLAYER)
3392	return;	3071	return;
3393		3072
3394	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3073	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3398	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3077	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3399	return;	3078	return;
3400	}	3079	}
3401		3080
3402	/* everything seems okay - now bring on the gift: */	3081	/* everything seems okay - now bring on the gift: */
3403	item = &(tr->item->clone);	3082	item = tr->item;
3404		3083
3405	if (item->type == SPELL)	3084	if (item->type == SPELL)
3406	{	3085	{
3407	if (check_spell_known (who, item->name))	3086	if (check_spell_known (who, item->name))
3408	return;	3087	return;
…		…
3467	{	3146	{
3468	/* forces in the treasurelist can alter the player's stats */	3147	/* forces in the treasurelist can alter the player's stats */
3469	object *skin;	3148	object *skin;
3470		3149
3471	/* first get the dragon skin force */	3150	/* first get the dragon skin force */
3472	shstr_cmp dragon_skin_force ("dragon_skin_force");
3473	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3151	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3474	;	3152	;
3475		3153
3476	if (!skin)	3154	if (!skin)
3477	return;	3155	return;
3478		3156
…		…
3492	else	3170	else
3493	j = 1;	3171	j = 1;
3494	strcat (buf, spellpathnames[i]);	3172	strcat (buf, spellpathnames[i]);
3495	}	3173	}
3496	}	3174	}
		3175
3497	strcat (buf, ".");	3176	strcat (buf, ".");
3498	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3177	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3499	}	3178	}
3500		3179
3501	/* evtl. adding flags: */	3180	/* evtl. adding flags: */
3502	if (QUERY_FLAG (item, FLAG_XRAYS))	3181	if (item->flag [FLAG_XRAYS])
3503	SET_FLAG (skin, FLAG_XRAYS);	3182	skin->set_flag (FLAG_XRAYS);
3504	if (QUERY_FLAG (item, FLAG_STEALTH))	3183	if (item->flag [FLAG_STEALTH])
3505	SET_FLAG (skin, FLAG_STEALTH);	3184	skin->set_flag (FLAG_STEALTH);
3506	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3185	if (item->flag [FLAG_SEE_IN_DARK])
3507	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3186	skin->set_flag (FLAG_SEE_IN_DARK);
3508		3187
3509	/* print message if there is one */	3188	/* print message if there is one */
3510	if (item->msg != NULL)	3189	if (item->msg != NULL)
3511	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3190	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3512	}	3191	}
3513	else	3192	else
3514	{	3193	{
3515	/* generate misc. treasure */	3194	/* generate misc. treasure */
3516	tmp = arch_to_object (tr->item);	3195	tmp = tr->item->instance ();
3517	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3196	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3518	tmp = insert_ob_in_ob (tmp, who);	3197	who->insert (tmp);
3519	if (who->type == PLAYER)
3520	esrv_send_item (who, tmp);
3521	}	3198	}
3522	}	3199	}
3523		3200
3524	/**	3201	//-GPL
3525	* Unready an object for a player. This function does nothing if the object was	3202
3526	* not readied.	3203	sint8
3527	*/	3204	player::darkness_at (maptile *map, int x, int y) const
		3205	{
		3206	if (!ns)
		3207	return LOS_BLOCKED;
		3208
		3209	int dx, dy;
		3210	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3211	return LOS_BLOCKED;
		3212
		3213	x += dx - ns->current_x;
		3214	y += dy - ns->current_y;
		3215
		3216	return blocked_los (x, y);
		3217	}
		3218
3528	void	3219	void
3529	player_unready_range_ob (player *pl, object *ob)	3220	player::infobox (const char *title, const char *msg, int color)
3530	{	3221	{
3531	for (rangetype i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))	3222	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3532	if (pl->ranges[i] == ob)
3533	{
3534	pl->ranges[i] = 0;
3535	if (pl->shoottype == i)
3536	pl->shoottype = range_none;
3537	}
3538	}	3223	}
		3224
		3225	void
		3226	player::statusmsg (const char *msg, int color)
		3227	{
		3228	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3229	}
		3230
		3231	void
		3232	player::failmsg (const char *msg, int color)
		3233	{
		3234	play_sound (sound_find ("generic_failure"));
		3235	statusmsg (msg, color);
		3236	}
		3237
		3238	void
		3239	object::failmsgf (const char *format, ...)
		3240	{
		3241	if (!contr)
		3242	return;
		3243
		3244	va_list ap;
		3245	va_start (ap, format);
		3246	contr->failmsg (vformat (format, ap));
		3247	va_end (ap);
		3248	}
		3249
		3250	void
		3251	player::failmsgf (const char *format, ...)
		3252	{
		3253	va_list ap;
		3254	va_start (ap, format);
		3255	failmsg (vformat (format, ap));
		3256	va_end (ap);
		3257	}
		3258

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