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Comparing deliantra/server/server/player.C (file contents):
Revision 1.101 by root, Mon Jan 29 16:11:48 2007 UTC vs.
Revision 1.298 by root, Sun Jan 29 03:59:15 2017 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 (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 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
		27	#include <algorithm>
		28	#include <functional>
		29
25	#include <global.h>	30	#include <global.h>
26	#include <pwd.h>
27	#include <sproto.h>	31	#include <sproto.h>
28	#include <sounds.h>	32	#include <sounds.h>
29	#include <living.h>	33	#include <living.h>
30	#include <object.h>	34	#include <object.h>
31	#include <spells.h>	35	#include <spells.h>
32	#include <skills.h>	36	#include <skills.h>
33		37
34	#include <algorithm>
35	#include <functional>
36
37	playervec players;	38	playervec players;
38
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		39
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);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
273		135
274	ob->update_stats ();	136	ob->update_stats ();
		137
275	ns->floorbox_update ();	138	ns->floorbox_update ();
276
277	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
278	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
279		141
280	activate ();	142	activate ();
281		143
282	send_rules (ob);
283	send_news (ob);
284	display_motd (ob);
285
286	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
287	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
288	}	146	}
289		147
290	void	148	void
291	player::disconnect ()	149	player::disconnect ()
292	{	150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
293	if (ns)	157	if (ns)
294	{	158	{
295	if (active)	159	if (active)
296	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
297		161
298	INVOKE_PLAYER (DISCONNECT, this);	162	INVOKE_PLAYER (DISCONNECT, this);
299		163
300	ns->reset_stats ();	164	ns->reset_stats ();
301	ns->pl = 0;	165	ns->pl = 0;
302	this->ns = 0;	166	ns = 0;
303	}	167	}
304		168
305	ob->container = 0; //TODO: client-specific	169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
		172
306	deactivate ();	173	deactivate ();
307	}	174	}
		175
		176	//-GPL
308		177
309	// the need for this function can be explained	178	// the need for this function can be explained
310	// by load_object not returning the object	179	// by load_object not returning the object
311	void	180	void
312	player::set_object (object *op)	181	player::set_object (object *op)
313	{	182	{
314	ob = op;	183	ob = observe = viewpoint = op;
315	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
316		185
		186	ob->speed = 1.0f; // object still inactive, keep it that way
317	ob->speed_left = 0.5;	187	ob->speed_left = 0.5f;
318	ob->speed = 1.0;	188
319	ob->direction = 5; /* So player faces south */	189	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	}	190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
325		207
326	player::player ()	208	player::player ()
327	{	209	{
328	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
329	* we deal with that below this point.	211	* we deal with that below this point.
330	*/	212	*/
331	outputs_sync = 16; /* Every 2 seconds */	213	outputs_sync = 4;
332	outputs_count = 8; /* Keeps present behaviour */	214	outputs_count = 4;
333	unapply = unapply_nochoice;	215	unapply = unapply_nochoice;
334		216
335	savebed_map = first_map_path; /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
336		218
337	gen_sp_armour = 10;	219	gen_sp_armour = 10;
338	shoottype = range_none;
339	bowtype = bow_normal;	220	bowtype = bow_normal;
340	petmode = pet_normal;	221	petmode = pet_normal;
341	listening = 10;
342	usekeys = containers;	222	usekeys = containers;
343	peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
344	do_los = 1;	224	do_los = 1;
		225
		226	weapon_sp = 1.0f;
		227	weapon_sp_left = 0.5f;
345	}	228	}
346		229
347	void	230	void
348	player::do_destroy ()	231	player::do_destroy ()
349	{	232	{
…		…
351		234
352	attachable::do_destroy ();	235	attachable::do_destroy ();
353		236
354	if (ob)	237	if (ob)
355	{	238	{
356	ob->destroy_inv (false);	239	ob->contr = 0;
357	ob->destroy ();	240	ob->destroy ();
358	}	241	}
		242
		243	ob = observe = viewpoint = 0;
359	}	244	}
360		245
361	player::~player ()	246	player::~player ()
362	{	247	{
363	/* Clear item stack */	248	/* Clear item stack */
364	free (stack_items);	249	free (stack_items);
		250	}
		251
		252	/*
		253	* get_player_archetype() return next player archetype from archetype
		254	* list. Not very efficient routine, but used only creating new players.
		255	* Note: there MUST be at least one player archetype!
		256	*/
		257	static archetype *
		258	get_player_archetype (archetype *at)
		259	{
		260	// archetypes could have been reloaded
		261	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		262
		263	if (!nat)
		264	return at;
		265
		266	archvec::iterator i = archetypes.find (nat);
		267
		268	for (;;)
		269	{
		270	if (++i == archetypes.end ())
		271	i = archetypes.begin ();
		272	else if (*i == at)
		273	cleanup ("not a single player archetype found");
		274
		275	if ((*i)->type == PLAYER)
		276	return *i;
		277	}
365	}	278	}
366		279
367	/* Tries to add player on the connection passed in ns.	280	/* 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	281	* All we can really get in this is some settings like host and display
369	* mode.	282	* mode.
…		…
371	player *	284	player *
372	player::create ()	285	player::create ()
373	{	286	{
374	player *pl = new player;	287	player *pl = new player;
375		288
376	pl->set_object (arch_to_object (get_player_archetype (0)));	289	pl->set_object (get_player_archetype (0)->instance ());
		290
		291	pl->ob->roll_stats ();
		292	pl->ob->stats.wc = 2;
		293	pl->ob->run_away = 25; /* Then we panick... */
		294
377	set_first_map (pl->ob);	295	set_first_map (pl->ob);
378		296
379	return pl;	297	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	}	298	}
409		299
410	object *	300	object *
411	get_nearest_player (object *mon)	301	get_nearest_player (object *mon)
412	{	302	{
…		…
415	unsigned lastdist;	305	unsigned lastdist;
416	rv_vector rv;	306	rv_vector rv;
417		307
418	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	308	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
419	{	309	{
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))	310	if (!can_detect_enemy (mon, ol->ob, &rv))
448	continue;	311	continue;
449		312
450	if (lastdist > rv.distance)	313	if (lastdist > rv.distance)
451	{	314	{
…		…
467	#endif	330	#endif
468	return op;	331	return op;
469	}	332	}
470		333
471	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	334	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
472	* result in a monster paths backtracking. It basically determines how large a	335	* result in a monster paths backtracking. It basically determines how large a
473	* detour a monster will take from the direction path when looking	336	* detour a monster will take from the direction path when looking
474	* for a path to the player. The values are in the amount of direction	337	* for a path to the player. The values are in the amount of direction
475	* the deviation is	338	* the deviation is
476	*/	339	*/
477	#define DETOUR_AMOUNT 2	340	#define DETOUR_AMOUNT 2
…		…
513	*/	376	*/
514	int	377	int
515	path_to_player (object *mon, object *pl, unsigned mindiff)	378	path_to_player (object *mon, object *pl, unsigned mindiff)
516	{	379	{
517	rv_vector rv;	380	rv_vector rv;
518	sint16 x, y;
519	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	381	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
520	maptile *m, *lastmap;
521		382
522	get_rangevector (mon, pl, &rv, 0);	383	get_rangevector (mon, pl, &rv, 0);
523		384
524	if (rv.distance < mindiff)	385	if (rv.distance < mindiff)
525	return 0;	386	return 0;
526		387
527	x = mon->x;	388	mapxy pos (mon);
528	y = mon->y;
529	m = mon->map;
530	dir = rv.direction;	389	dir = rv.direction;
531	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	390	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
532	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	391	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
533		392
534	/* If we can't solve it within the search distance, return now. */	393	/* If we can't solve it within the search distance, return now. */
535	if (diff > max)	394	if (diff > max)
536	return 0;	395	return 0;
537		396
538	while (diff > 1 && max > 0)	397	while (diff > 1 && max > 0)
539	{	398	{
540	lastx = x;	399	mapxy lastpos = pos;
541	lasty = y;
542	lastmap = m;
543	x = lastx + freearr_x[dir];
544	y = lasty + freearr_y[dir];
545		400
546	mflags = get_map_flags (m, &m, x, y, &x, &y);	401	pos.move (dir);
547	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
548		402
549	/* Space is blocked - try changing direction a little */	403	/* Space is blocked - try changing direction a little */
550	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	404	if (!pos.normalise ()
551	&& (m == mon->map && blocked_link (mon, m, x, y))))	405	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		406	&& blocked_link (mon, pos.m, pos.x, pos.y)))
552	{	407	{
553	/* recalculate direction from last good location. Possible	408	/* recalculate direction from last good location. Possible
554	* we were not traversing ideal location before.	409	* we were not traversing ideal location before.
555	*/	410	*/
556	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	411	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
557	if (rv.direction != dir)	412	if (rv.direction != dir)
558	{	413	{
559	/* OK - says direction should be different - lets reset the	414	/* OK - says direction should be different - lets reset the
560	* the values so it will try again.	415	* the values so it will try again.
561	*/	416	*/
562	x = lastx;
563	y = lasty;
564	m = lastmap;	417	pos = lastpos;
565	dir = firstdir = rv.direction;	418	dir = firstdir = rv.direction;
566	}	419	}
567	else	420	else
568	{	421	{
569	/* direct path is blocked - try taking a side step to	422	/* direct path is blocked - try taking a side step to
570	* either the left or right.	423	* either the left or right.
571	* Note increase the values in the loop below to be	424	* Note increase the values in the loop below to be
572	* more than -1/1 respectively will mean the monster takes	425	* more than -1/1 respectively will mean the monster takes
573	* bigger detour. Have to be careful about these values getting	426	* bigger detour. Have to be careful about these values getting
574	* too big (3 or maybe 4 or higher) as the monster may just try	427	* too big (3 or maybe 4 or higher) as the monster may just try
575	* stepping back and forth	428	* stepping back and forth
576	*/	429	*/
577	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	430	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
578	{	431	{
579	if (i == 0)	432	if (i == 0)
580	continue; /* already did this, so skip it */	433	continue; /* already did this, so skip it */
		434
581	/* Use lastdir here - otherwise,	435	/* Use lastdir here - otherwise,
582	* since the direction that the creature should move in	436	* since the direction that the creature should move in
583	* may change, you could get infinite loops.	437	* may change, you could get infinite loops.
584	* ie, player is northwest, but monster can only	438	* ie, player is northwest, but monster can only
585	* move west, so it does that. It goes some distance,	439	* move west, so it does that. It goes some distance,
…		…
587	* can't do that, but now finds it can move east, and	441	* can't do that, but now finds it can move east, and
588	* gets back to its original point. lastdir contains	442	* gets back to its original point. lastdir contains
589	* the last direction the creature has successfully	443	* the last direction the creature has successfully
590	* moved.	444	* moved.
591	*/	445	*/
592
593	x = lastx + freearr_x[absdir (lastdir + i)];
594	y = lasty + freearr_y[absdir (lastdir + i)];
595	m = lastmap;	446	pos = lastpos;
596	mflags = get_map_flags (m, &m, x, y, &x, &y);	447	pos.move (absdir (lastdir + i));
597	if (mflags & P_OUT_OF_MAP)	448
		449	if (!pos.normalise ())
598	continue;	450	continue;
599	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	451
600	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	452	mapspace &ms = *pos;
		453
		454	if (ms.flags () & P_BLOCKSVIEW)
601	continue;	455	continue;
602	if (mflags & P_BLOCKSVIEW)	456
		457	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
603	continue;	458	continue;
604		459
605	if (m == mon->map && blocked_link (mon, m, x, y))	460	if (blocked_link (mon, pos.m, pos.x, pos.y))
606	break;	461	break;
607	}	462	}
		463
608	/* go through entire loop without finding a valid	464	/* go through entire loop without finding a valid
609	* sidestep to take - thus, no valid path.	465	* sidestep to take - thus, no valid path.
610	*/	466	*/
611	if (i == (DETOUR_AMOUNT + 1))	467	if (i == DETOUR_AMOUNT + 1)
612	return 0;	468	return 0;
		469
613	diff--;	470	diff--;
614	lastdir = dir;	471	lastdir = dir;
615	max--;	472	max--;
616	if (!firstdir)	473	if (!firstdir)
617	firstdir = dir + i;	474	firstdir = dir + i;
…		…
621	{	478	{
622	/* we moved towards creature, so diff is less */	479	/* we moved towards creature, so diff is less */
623	diff--;	480	diff--;
624	max--;	481	max--;
625	lastdir = dir;	482	lastdir = dir;
		483
626	if (!firstdir)	484	if (!firstdir)
627	firstdir = dir;	485	firstdir = dir;
628	}	486	}
629		487
630	if (diff <= 1)	488	if (diff <= 1)
631	{	489	{
632	/* Recalculate diff (distance) because we may not have actually	490	/* Recalculate diff (distance) because we may not have actually
633	* headed toward player for entire distance.	491	* headed toward player for entire distance.
634	*/	492	*/
635	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	493	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
636	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	494	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
637	}	495	}
638		496
639	if (diff > max)	497	if (diff > max)
640	return 0;	498	return 0;
…		…
646		504
647	return firstdir;	505	return firstdir;
648	}	506	}
649		507
650	void	508	void
651	give_initial_items (object *pl, treasurelist * items)	509	give_initial_items (object *pl, treasurelist *items)
652	{	510	{
653	object *op, *next = NULL;
654
655	if (pl->randomitems != NULL)	511	if (pl->randomitems)
656	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	512	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
657		513
658	for (op = pl->inv; op; op = next)	514	for (object *next, *op = pl->inv; op; op = next)
659	{	515	{
660	next = op->below;	516	next = op->below;
661		517
662	/* Forces get applied per default, unless they have the	518	/* Forces get applied per default, unless they have the
663	* flag "neutral" set. Sorry but I can't think of a better way	519	* flag "neutral" set. Sorry but I can't think of a better way
664	*/	520	*/
665	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	521	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
666	SET_FLAG (op, FLAG_APPLIED);	522	op->set_flag (FLAG_APPLIED);
667		523
668	/* we never give weapons/armour if these cannot be used	524	/* we never give weapons/armour if these cannot be used
669	* by this player due to race restrictions	525	* by this player due to race restrictions
670	*/	526	*/
671	if (pl->type == PLAYER)	527	if (pl->type == PLAYER)
672	{	528	{
673	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	529	if ((!pl->flag [FLAG_USE_ARMOUR]
		530	&&
674	(op->type == ARMOUR || op->type == BOOTS ||	531	(op->type == ARMOUR || op->type == BOOTS
675	op->type == CLOAK || op->type == HELMET ||	532	|| op->type == CLOAK || op->type == HELMET
676	op->type == SHIELD || op->type == GLOVES ||	533	|| op->type == SHIELD || op->type == GLOVES
677	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	534	|| op->type == BRACERS || op->type == GIRDLE))
		535	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
678	{	536	{
679	op->destroy ();	537	op->destroy ();
680	continue;	538	continue;
681	}	539	}
682	}	540	}
683		541
684	/* This really needs to be better - we should really give	542	/* Here we remove duplicated skills (as duplicated spell objects have
685	* a substitute spellbook. The problem is that we don't really	543	* _very_ confusing effects for players), which could for instance be
686	* have a good idea what to replace it with (need something like	544	* generated by multiple treasurelists specifying the same skills.
687	* a first level treasurelist for each skill.)
688	* remove duplicate skills also
689	*/	545	*/
690	if (op->type == SPELLBOOK || op->type == SKILL)	546	if (op->type == SKILL)
691	{	547	{
692	object *tmp;
693
694	for (tmp = op->below; tmp; tmp = tmp->below)	548	for (object *tmp = op->below; tmp; tmp = tmp->below)
695	if (tmp->type == op->type && tmp->name == op->name)	549	if (tmp->type == op->type && tmp->name == op->name)
696	break;
697
698	if (tmp)
699	{	550	{
700	op->destroy ();	551	op->destroy ();
701	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	552	break;
702	continue;
703	}	553	}
704		554
705	if (op->nrof > 1)	555	if (op->nrof > 1)
706	op->nrof = 1;	556	op->nrof = 1;
707	}	557	}
708		558
709	if (op->type == SPELLBOOK && op->inv)	559	if (op->type == SPELLBOOK && op->inv)
710	{	560	op->inv->clr_flag (FLAG_STARTEQUIP);
711	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
712	}
713		561
714	/* Give starting characters identified, uncursed, and undamned	562	/* Give starting characters identified, uncursed, and undamned
715	* 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
716	* merged properly.	564	* merged properly.
717	*/	565	*/
718	if (need_identify (op))	566	if (op->need_identify ())
719	{
720	SET_FLAG (op, FLAG_IDENTIFIED);
721	CLEAR_FLAG (op, FLAG_CURSED);
722	CLEAR_FLAG (op, FLAG_DAMNED);
723	}	567	{
		568	op->set_flag (FLAG_IDENTIFIED);
		569	op->clr_flag (FLAG_CURSED);
		570	op->clr_flag (FLAG_DAMNED);
		571	}
		572
724	if (op->type == SPELL)	573	if (op->type == SPELL)
725	{	574	{
726	op->destroy ();	575	op->destroy ();
727	continue;	576	continue;
728	}	577	}
729	else if (op->type == SKILL)	578	else if (op->type == SKILL)
730	{	579	{
731	SET_FLAG (op, FLAG_CAN_USE_SKILL);	580	op->set_flag (FLAG_CAN_USE_SKILL);
732	op->stats.exp = 0;	581	op->stats.exp = 0;
733	op->level = 1;	582	op->level = 1;
734	}	583	}
735	/* lock all 'normal items by default */	584	else /* lock all 'normal items by default */
736	else	585	op->set_flag (FLAG_INV_LOCKED);
737	SET_FLAG (op, FLAG_INV_LOCKED);
738	} /* for loop of objects in player inv */	586	} /* for loop of objects in player inv */
739		587
740	/* Need to set up the skill pointers */	588	/* Need to set up the skill pointers */
741	link_player_skills (pl);	589	pl->contr->link_skills ();
742	}	590	}
743		591
744	void	592	void
745	get_party_password (object *op, partylist *party)	593	get_party_password (object *op, partylist *party)
746	{	594	{
…		…
756	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:");
757	}	605	}
758		606
759	/* 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. */
760	static int	608	static int
761	roll_stat (void)	609	roll_stat ()
762	{	610	{
763	int a[4], i, j, k;	611	int a[4], i, j, k;
764		612
765	for (i = 0; i < 4; i++)	613	for (i = 0; i < 4; i++)
766	a[i] = (int) rndm (6) + 1;	614	a[i] = rndm (1, 6);
767		615
768	for (i = 0, j = 0, k = 7; i < 4; i++)	616	for (i = 0, j = 0, k = 7; i < 4; i++)
769	if (a[i] < k)	617	if (a[i] < k)
770	k = a[i], j = i;	618	k = a[i], j = i;
771		619
…		…
777	}	625	}
778		626
779	void	627	void
780	object::roll_stats ()	628	object::roll_stats ()
781	{	629	{
782	int statsort [7];	630	int statsort [NUM_STATS];
783		631
784	for (;;)	632	for (;;)
785	{	633	{
786	int sum = 0;	634	int sum = 0;
787	for (int i = 7; i--; )	635	for (int i = NUM_STATS; i--; )
788	sum += statsort [i] = roll_stat ();	636	sum += statsort [i] = roll_stat ();
789		637
790	if (sum >= 82 && sum <= 116)	638	if (sum >= 82 && sum <= 116)
791	break;	639	break;
792	}	640	}
793		641
794	// Sort the stats so that rerolling is easier...	642	// Sort the stats so that rerolling is easier...
795	std::sort (statsort, statsort + 7, std::greater<int>());	643	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
796		644
		645	for (int i = 0; i < NUM_STATS; ++i)
797	stats.Str = statsort[0];	646	stats.stat (i) = statsort [i];
798	stats.Dex = statsort[1];
799	stats.Con = statsort[2];
800	stats.Int = statsort[3];
801	stats.Wis = statsort[4];
802	stats.Pow = statsort[5];
803	stats.Cha = statsort[6];
804		647
805	stats.exp = 0;	648	stats.exp = 0;
806	stats.ac = 0;	649	stats.ac = 0;
807		650
808	stats.hp = stats.maxhp;	651	stats.hp = stats.maxhp;
…		…
820	}	663	}
821		664
822	void	665	void
823	object::swap_stats (int a, int b)	666	object::swap_stats (int a, int b)
824	{	667	{
825	int tmp = get_attr_value (&contr->orig_stats, a);	668	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
826	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
827	set_attr_value (&contr->orig_stats, b, tmp);
828		669
		670	for (int i = 0; i < NUM_STATS; ++i)
829	stats.Str = contr->orig_stats.Str;	671	stats.stat (i) = contr->orig_stats.stat (i);
830	stats.Dex = contr->orig_stats.Dex;
831	stats.Con = contr->orig_stats.Con;
832	stats.Int = contr->orig_stats.Int;
833	stats.Wis = contr->orig_stats.Wis;
834	stats.Pow = contr->orig_stats.Pow;
835	stats.Cha = contr->orig_stats.Cha;
836		672
837	//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,
838	// be merged with the similar code in roll_stats	674	// be merged with the similar code in roll_stats
839	stats.ac = 0;	675	stats.ac = 0;
840		676
…		…
859	static void	695	static void
860	start_info (object *op)	696	start_info (object *op)
861	{	697	{
862	char buf[MAX_BUF];	698	char buf[MAX_BUF];
863		699
864	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	700	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
865	new_draw_info (NDI_UNIQUE, 0, op, buf);	701	new_draw_info (NDI_UNIQUE, 0, op, buf);
866	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
867	//new_draw_info (NDI_UNIQUE, 0, op, " ");
868	}	702	}
869		703
870	/* This function takes the key that is passed, and does the	704	/* This function takes the key that is passed, and does the
871	* appropriate action with it (change race, or other things).	705	* appropriate action with it (change race, or other things).
872	* The function name is for historical reasons - now we have	706	* The function name is for historical reasons - now we have
873	* separate race and class; this actually changes the RACE,	707	* separate race and class; this actually changes the RACE,
874	* not the class.	708	* not the class.
875	*/	709	*/
876	int	710	void
877	key_change_class (object *op, char key)	711	player::chargen_race_done ()
878	{	712	{
879	int tmp_loop;
880
881	if (key == 'd' || key == 'D')
882	{
883	char buf[MAX_BUF];
884
885	/* this must before then initial items are given */	713	/* this must before then initial items are given */
886	esrv_new_player (op->contr, op->weight + op->carrying);	714	esrv_new_player (ob->contr);
887		715
888	treasurelist *tl = find_treasurelist ("starting_wealth");	716	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
889	if (tl)	717	if (tl)
890	create_treasure (tl, op, 0, 0, 0);	718	create_treasure (tl, ob, 0, 0, 0);
891		719
892	INVOKE_PLAYER (BIRTH, op->contr);	720	INVOKE_PLAYER (BIRTH, ob->contr);
893	INVOKE_PLAYER (LOGIN, op->contr);
894		721
895	op->contr->ns->state = ST_PLAYING;	722	ob->contr->ns->state = ST_PLAYING;
896		723
897	if (op->msg)	724	if (ob->msg)
898	op->msg = NULL;	725	ob->msg = 0;
899		726
900	/* We create this now because some of the unique maps will need it
901	* to save here.
902	*/
903	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
904	make_path_to_file (buf);
905
906	start_info (op);	727	start_info (ob);
907	CLEAR_FLAG (op, FLAG_WIZ);	728	ob->clr_flag (FLAG_WIZ);
908	give_initial_items (op, op->randomitems);	729	give_initial_items (ob, ob->randomitems);
909	link_player_skills (op);
910	esrv_send_inventory (op, op);	730	esrv_send_inventory (ob, ob);
911	op->update_stats ();	731	ob->update_stats ();
912		732
913	/* This moves the player to a different start map, if there	733	/* This moves the player to a different start map, if there
914	* is one for this race	734	* is one for this race
915	*/	735	*/
916	if (*first_map_ext_path)	736	if (*first_map_ext_path)
917	{	737	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
918	object *tmp;
919	char mapname[MAX_BUF];
920
921	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
922	tmp = object::create ();
923	EXIT_PATH (tmp) = mapname;
924	EXIT_X (tmp) = op->x;
925	EXIT_Y (tmp) = op->y;
926	op->enter_exit (tmp); /* we don't really care if it succeeded;
927	* if the map isn't there, then stay on the
928	* default initial map */
929	tmp->destroy ();
930	}
931	else	738	else
932	LOG (llevDebug, "first_map_ext_path not set\n");	739	LOG (llevDebug, "first_map_ext_path not set\n");
		740	}
933		741
934	return 0;	742	/*
935	}	743	* Returns true if the given player is a legal class.
		744	* The function to add and remove class-bonuses to the stats doesn't
		745	* check if the stat becomes negative, thus this function
		746	* merely checks that all stats are 1 or more, and returns
		747	* false otherwise.
		748	*/
		749	static int
		750	allowed_class (const object *op)
		751	{
		752	return op->stats.Dex > 0
		753	&& op->stats.Str > 0
		754	&& op->stats.Con > 0
		755	&& op->stats.Int > 0
		756	&& op->stats.Wis > 0
		757	&& op->stats.Pow > 0
		758	&& op->stats.Cha > 0;
		759	}
936		760
		761	void
		762	player::chargen_race_next ()
		763	{
937	/* Following actually changes the race - this is the default command	764	/* Following actually changes the race - this is the default command
938	* if we don't match with one of the options above.	765	* if we don't match with one of the options above.
939	*/	766	*/
940		767
941	tmp_loop = 0;	768	do
942	while (!tmp_loop)
943	{	769	{
944	shstr name = op->name;	770	shstr name = ob->name;
945	int x = op->x, y = op->y;	771	int x = ob->x, y = ob->y;
946		772
947	op->remove_statbonus ();	773	ob->remove_statbonus ();
948	op->remove ();	774	ob->remove ();
949	op->arch = get_player_archetype (op->arch);	775	ob->arch = get_player_archetype (ob->arch);
950	op->arch->clone.copy_to (op);	776	ob->arch->copy_to (ob);
951	op->instantiate ();	777	ob->instantiate ();
952	op->stats = op->contr->orig_stats;	778	ob->stats = ob->contr->orig_stats;
953	op->name = op->name_pl = name;	779	ob->name = ob->name_pl = name;
954	op->x = x;	780	ob->x = x;
955	op->y = y;	781	ob->y = y;
956	SET_ANIMATION (op, 2); /* So player faces south */	782	SET_ANIMATION (ob, 2); /* So player faces south */
957	insert_ob_in_map (op, op->map, op, 0);	783	insert_ob_in_map (ob, ob->map, ob, 0);
958	assign (op->contr->title, op->arch->clone.name);	784	assign (ob->contr->title, ob->arch->object::name);
959	op->add_statbonus ();	785	ob->add_statbonus ();
960	tmp_loop = allowed_class (op);
961	}	786	}
		787	while (!allowed_class (ob));
962		788
963	update_object (op, UP_OBJ_FACE);	789	update_object (ob, UP_OBJ_FACE);
964	esrv_update_item (UPD_FACE, op, op);	790	esrv_update_item (UPD_FACE, ob, ob);
965	op->update_stats ();	791	ob->update_stats ();
966	op->stats.hp = op->stats.maxhp;	792	ob->stats.hp = ob->stats.maxhp;
967	op->stats.sp = op->stats.maxsp;	793	ob->stats.sp = ob->stats.maxsp;
968	op->stats.grace = 0;	794	ob->stats.grace = 0;
969
970	if (op->msg)
971	new_draw_info (NDI_BLUE, 0, op, op->msg);
972
973	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
974	return 0;
975	}	795	}
976		796
977	void	797	static void
978	flee_player (object *op)	798	flee_player (object *op)
979	{	799	{
980	int dir, diff;	800	int dir, diff;
981	rv_vector rv;	801	rv_vector rv;
982		802
983	if (op->stats.hp < 0)	803	if (op->stats.hp < 0)
984	{	804	{
985	LOG (llevDebug, "Fleeing player is dead.\n");	805	LOG (llevDebug, "Fleeing player is dead.\n");
986	CLEAR_FLAG (op, FLAG_SCARED);	806	op->clr_flag (FLAG_SCARED);
987	return;	807	return;
988	}	808	}
989		809
990	if (op->enemy == NULL)	810	if (!op->enemy)
991	{	811	{
992	LOG (llevDebug, "Fleeing player had no enemy.\n");	812	LOG (llevDebug, "Fleeing player had no enemy.\n");
993	CLEAR_FLAG (op, FLAG_SCARED);	813	op->clr_flag (FLAG_SCARED);
994	return;	814	return;
995	}	815	}
996		816
997	/* Seen some crashes here. Since we don't store an	817	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
998	* op->enemy_count, it is possible that something destroys the
999	* actual enemy, and the object is recycled.
1000	*/
1001	if (op->enemy->map == NULL)
1002	{	818	{
1003	CLEAR_FLAG (op, FLAG_SCARED);
1004	op->enemy = NULL;	819	op->enemy = NULL;
1005	return;	820	op->clr_flag (FLAG_SCARED);
1006	}
1007
1008	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1009	{
1010	op->enemy = NULL;
1011	CLEAR_FLAG (op, FLAG_SCARED);
1012	return;	821	return;
1013	}	822	}
1014		823
1015	get_rangevector (op, op->enemy, &rv, 0);	824	get_rangevector (op, op->enemy, &rv, 0);
1016		825
1017	dir = absdir (4 + rv.direction);	826	dir = absdir (4 + rv.direction);
1018	for (diff = 0; diff < 3; diff++)	827	for (diff = 0; diff < 3; diff++)
1019	{	828	{
1020	int m = 1 - (RANDOM () & 2);	829	int m = 1 - rndm (2) * 2;
1021		830
1022	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	831	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1023	return;	832	return;
1024	}	833	}
1025		834
1026	/* Cornered, get rid of scared */	835	/* Cornered, get rid of scared */
1027	CLEAR_FLAG (op, FLAG_SCARED);	836	op->clr_flag (FLAG_SCARED);
1028	op->enemy = NULL;	837	op->enemy = NULL;
1029	}	838	}
1030		839
1031
1032	/* check_pick sees if there is stuff to be picked up/picks up stuff.	840	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1033	* IT returns 1 if the player should keep on moving, 0 if he should	841	* It returns 1 if the player should keep on moving, 0 if he should
1034	* stop.	842	* stop.
1035	*/	843	*/
1036	int	844	int
1037	check_pick (object *op)	845	check_pick (object *op)
1038	{	846	{
1039	object *tmp, *next;	847	object *tmp, *next;
1040	int stop = 0;	848	int stop = 0;
1041	int j, k, wvratio;	849	int wvratio;
1042	char putstring[128], tmpstr[16];
1043		850
1044	/* if you're flying, you cna't pick up anything */	851	/* if you're flying, you can't pick up anything */
1045	if (op->move_type & MOVE_FLYING)	852	if (op->move_type & MOVE_FLYING)
1046	return 1;	853	return 1;
1047		854
1048	next = op->below;	855	next = op->below;
		856
		857	int cnt = MAX_ITEM_PER_ACTION;
		858	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1049		859
1050	/* loop while there are items on the floor that are not marked as	860	/* loop while there are items on the floor that are not marked as
1051	* destroyed */	861	* destroyed */
1052	while (next && !next->destroyed ())	862	while (next && !next->destroyed ())
1053	{	863	{
1054	tmp = next;	864	tmp = next;
1055	next = tmp->below;	865	next = tmp->below;
1056		866
		867	if (cnt <= 0)
		868	{
		869	op->failmsg ("Couldn't pickup all items at once.");
		870	return 0;
		871	}
		872
1057	if (op->destroyed ())	873	if (op->destroyed ())
1058	return 0;	874	return 0;
1059		875
1060	if (!can_pick (op, tmp))	876	if (!can_pick (op, tmp))
1061	continue;	877	continue;
1062		878
1063	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	879	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1064	{	880	{
1065	if (item_matched_string (op, tmp, op->contr->search_str))	881	if (item_matched_string (op, tmp, op->contr->search_str))
1066	pick_up (op, tmp);	882	CHK_PICK_PICKUP;
		883
1067	continue;	884	continue;
1068	}	885	}
1069		886
1070	/* high not bit set? We're using the old autopickup model */	887	/* pickup handling */
		888	if (op->contr->mode & PU_DEBUG)
		889	{
		890	/* some debugging code to figure out item information */
		891	const char *str = tmp->name
		892	? format ("item name: %s item type: %d weight/value: %d",
		893	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		894	: format ("item name: %s item type: %d weight/value: %d",
		895	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		896
		897	new_draw_info (NDI_UNIQUE, 0, op, str);
		898	}
		899
		900	if (op->contr->mode & PU_INHIBIT)
		901	return 1;
		902
		903	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		904	return 1;
		905
		906	/* philosophy:
		907	* It's easy to grab an item type from a pile, as long as it's
		908	* generic. This takes no game-time. For more detailed pickups
		909	* and selections, select-items should be used. This is a
		910	* grab-as-you-run type mode that's really useful for arrows for
		911	* example.
		912	* The drawback: right now it has no frontend, so you need to
		913	* stick the bits you want into a calculator in hex mode and then
		914	* convert to decimal and then 'pickup <#>
		915	*/
		916
		917	/* the first two modes are exclusive: if NOTHING we return, if
		918	* STOP then we stop. All the rest are applied sequentially,
		919	* meaning if any test passes, the item gets picked up. */
		920
		921	/* if mode is set to pick nothing up, return */
		922	if (op->contr->mode == PU_NOTHING)
		923	return 1;
		924
		925	/* if mode is set to stop when encountering objects, return */
		926	/* take STOP before INHIBIT since it doesn't actually pick
		927	* anything up */
		928	if (op->contr->mode & PU_STOP)
		929	return 0;
		930
		931	/* useful for going into stores and not losing your settings... */
		932	/* and for battles wher you don't want to get loaded down while
		933	* fighting */
		934	if (op->contr->mode & PU_INHIBIT)
		935	return 1;
		936
		937	/* prevent us from turning into auto-thieves :) */
		938	if (tmp->flag [FLAG_UNPAID])
		939	continue;
		940
		941	/* ignore known cursed objects */
		942	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		943	continue;
		944
		945	/* all food and drink if desired */
		946	/* question: don't pick up known-poisonous stuff? */
1071	if (!(op->contr->mode & PU_NEWMODE))	947	if (op->contr->mode & PU_FOOD)
		948	if (tmp->type == FOOD)
1072	{	949	{
1073	switch (op->contr->mode)	950	CHK_PICK_PICKUP;
		951	continue;
		952	}
		953
		954	if (op->contr->mode & PU_DRINK)
		955	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		956	{
		957	CHK_PICK_PICKUP;
		958	continue;
		959	}
		960
		961	if (op->contr->mode & PU_POTION)
		962	if (tmp->type == POTION)
		963	{
		964	CHK_PICK_PICKUP;
		965	continue;
		966	}
		967
		968	/* spellbooks, skillscrolls and normal books/scrolls */
		969	if (op->contr->mode & PU_SPELLBOOK)
		970	if (tmp->type == SPELLBOOK)
		971	{
		972	CHK_PICK_PICKUP;
		973	continue;
		974	}
		975
		976	if (op->contr->mode & PU_SKILLSCROLL)
		977	if (tmp->type == SKILLSCROLL)
		978	{
		979	CHK_PICK_PICKUP;
		980	continue;
		981	}
		982
		983	if (op->contr->mode & PU_READABLES)
		984	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		985	{
		986	CHK_PICK_PICKUP;
		987	continue;
		988	}
		989
		990	/* wands/staves/rods/horns */
		991	if (op->contr->mode & PU_MAGIC_DEVICE)
		992	if (tmp->type == WAND
		993	|| tmp->type == ROD
		994	|| tmp->type == HORN
		995	|| tmp->type == POWER_CRYSTAL)
		996	{
		997	CHK_PICK_PICKUP;
		998	continue;
		999	}
		1000
		1001	/* pick up all magical items */
		1002	if (op->contr->mode & PU_MAGICAL)
		1003	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1004	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1005	{
		1006	CHK_PICK_PICKUP;
		1007	continue;
		1008	}
		1009
		1010	if (op->contr->mode & PU_VALUABLES)
		1011	{
		1012	if (tmp->type == MONEY || tmp->type == GEM)
1074	{	1013	{
1075	case 0:	1014	CHK_PICK_PICKUP;
1076	return 1; /* don't pick up */	1015	continue;
1077	case 1:
1078	pick_up (op, tmp);
1079	return 1;
1080	case 2:
1081	pick_up (op, tmp);
1082	return 0;
1083	case 3:
1084	return 0; /* stop before pickup */
1085	case 4:
1086	pick_up (op, tmp);
1087	break;
1088	case 5:
1089	pick_up (op, tmp);
1090	stop = 1;
1091	break;
1092	case 6:
1093	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1094	pick_up (op, tmp);
1095	break;
1096
1097	case 7:
1098	if (tmp->type == MONEY || tmp->type == GEM)
1099	pick_up (op, tmp);
1100	break;
1101
1102	default:
1103	/* use value density */
1104	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1105	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1106	pick_up (op, tmp);
1107	}	1016	}
1108	}	1017	}
1109	else	1018
1110	{ /* old model */	1019	/* rings & amulets - talismans seems to be typed AMULET */
1111	/* NEW pickup handling */
1112	if (op->contr->mode & PU_DEBUG)	1020	if (op->contr->mode & PU_JEWELS)
		1021	if (tmp->type == RING
		1022	|| tmp->type == AMULET
		1023	|| tmp->type == GIRDLE
		1024	|| tmp->type == SKILL_TOOL)
1113	{	1025	{
1114	/* some debugging code to figure out item information */	1026	CHK_PICK_PICKUP;
1115	if (tmp->name != NULL)
1116	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1117	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1118	else
1119	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1120	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1121
1122	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1123	}
1124
1125	/* philosophy:
1126	* It's easy to grab an item type from a pile, as long as it's
1127	* generic. This takes no game-time. For more detailed pickups
1128	* and selections, select-items should be used. This is a
1129	* grab-as-you-run type mode that's really useful for arrows for
1130	* example.
1131	* The drawback: right now it has no frontend, so you need to
1132	* stick the bits you want into a calculator in hex mode and then
1133	* convert to decimal and then 'pickup <#>
1134	*/
1135
1136	/* the first two modes are exclusive: if NOTHING we return, if
1137	* STOP then we stop. All the rest are applied sequentially,
1138	* meaning if any test passes, the item gets picked up. */
1139
1140	/* if mode is set to pick nothing up, return */
1141
1142	if (op->contr->mode & PU_NOTHING)
1143	return 1;
1144
1145	/* if mode is set to stop when encountering objects, return */
1146	/* take STOP before INHIBIT since it doesn't actually pick
1147	* anything up */
1148
1149	if (op->contr->mode & PU_STOP)
1150	return 0;
1151
1152	/* useful for going into stores and not losing your settings... */
1153	/* and for battles wher you don't want to get loaded down while
1154	* fighting */
1155	if (op->contr->mode & PU_INHIBIT)
1156	return 1;
1157
1158	/* prevent us from turning into auto-thieves :) */
1159	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1160	continue;	1027	continue;
		1028	}
1161		1029
1162	/* ignore known cursed objects */	1030	/* we don't forget dragon food */
1163	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1031	if (op->contr->mode & PU_FLESH)
		1032	if (tmp->type == FLESH)
		1033	{
		1034	CHK_PICK_PICKUP;
1164	continue;	1035	continue;
		1036	}
1165		1037
1166	/* all food and drink if desired */	1038	/* bows and arrows. Bows are good for selling! */
1167	/* question: don't pick up known-poisonous stuff? */	1039	if (op->contr->mode & PU_BOW)
		1040	if (tmp->type == BOW)
		1041	{
		1042	CHK_PICK_PICKUP;
		1043	continue;
		1044	}
		1045
		1046	if (op->contr->mode & PU_ARROW)
		1047	if (tmp->type == ARROW)
		1048	{
		1049	CHK_PICK_PICKUP;
		1050	continue;
		1051	}
		1052
		1053	/* all kinds of armor etc. */
		1054	if (op->contr->mode & PU_ARMOUR)
		1055	if (tmp->type == ARMOUR)
		1056	{
		1057	CHK_PICK_PICKUP;
		1058	continue;
		1059	}
		1060
		1061	if (op->contr->mode & PU_HELMET)
		1062	if (tmp->type == HELMET)
		1063	{
		1064	CHK_PICK_PICKUP;
		1065	continue;
		1066	}
		1067
		1068	if (op->contr->mode & PU_SHIELD)
		1069	if (tmp->type == SHIELD)
		1070	{
		1071	CHK_PICK_PICKUP;
		1072	continue;
		1073	}
		1074
1168	if (op->contr->mode & PU_FOOD)	1075	if (op->contr->mode & PU_BOOTS)
1169	if (tmp->type == FOOD)	1076	if (tmp->type == BOOTS)
		1077	{
		1078	CHK_PICK_PICKUP;
		1079	continue;
		1080	}
		1081
		1082	if (op->contr->mode & PU_GLOVES)
		1083	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1084	{
		1085	CHK_PICK_PICKUP;
		1086	continue;
		1087	}
		1088
		1089	if (op->contr->mode & PU_CLOAK)
		1090	if (tmp->type == CLOAK)
		1091	{
		1092	CHK_PICK_PICKUP;
		1093	continue;
		1094	}
		1095
		1096	/* hoping to catch throwing daggers here */
		1097	if (op->contr->mode & PU_MISSILEWEAPON)
		1098	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1099	{
		1100	CHK_PICK_PICKUP;
		1101	continue;
		1102	}
		1103
		1104	/* careful: chairs and tables are weapons! */
		1105	if (op->contr->mode & PU_ALLWEAPON)
		1106	{
		1107	if (tmp->type == WEAPON)
		1108	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1170	{	1109	{
1171	pick_up (op, tmp);	1110	CHK_PICK_PICKUP;
1172	continue;	1111	continue;
1173	}	1112	}
		1113	}
1174		1114
		1115	/* misc stuff that's useful */
1175	if (op->contr->mode & PU_DRINK)	1116	if (op->contr->mode & PU_KEY)
1176	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1117	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1177	{	1118	{
1178	pick_up (op, tmp);	1119	CHK_PICK_PICKUP;
1179	continue;	1120	continue;
1180	}	1121	}
1181		1122
		1123	/* any of the last 4 bits set means we use the ratio for value
		1124	* pickups */
1182	if (op->contr->mode & PU_POTION)	1125	if (op->contr->mode & PU_RATIO)
1183	if (tmp->type == POTION)	1126	{
		1127	/* use value density to decide what else to grab */
		1128	/* >=7 was >= op->contr->mode */
		1129	/* >=7 is the old standard setting. Now we take the last 4 bits
1184	{	1130	*/
1185	pick_up (op, tmp);
1186	continue;
1187	}
1188
1189	/* spellbooks, skillscrolls and normal books/scrolls */
1190	if (op->contr->mode & PU_SPELLBOOK)
1191	if (tmp->type == SPELLBOOK)
1192	{
1193	pick_up (op, tmp);
1194	continue;
1195	}
1196
1197	if (op->contr->mode & PU_SKILLSCROLL)
1198	if (tmp->type == SKILLSCROLL)
1199	{
1200	pick_up (op, tmp);
1201	continue;
1202	}
1203
1204	if (op->contr->mode & PU_READABLES)
1205	if (tmp->type == BOOK || tmp->type == SCROLL)
1206	{
1207	pick_up (op, tmp);
1208	continue;
1209	}
1210
1211	/* wands/staves/rods/horns */
1212	if (op->contr->mode & PU_MAGIC_DEVICE)
1213	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1214	{
1215	pick_up (op, tmp);
1216	continue;
1217	}
1218
1219	/* pick up all magical items */
1220	if (op->contr->mode & PU_MAGICAL)	1131	wvratio = op->contr->mode & PU_RATIO;
1221	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1132	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1222	{
1223	pick_up (op, tmp);
1224	continue;
1225	}
1226
1227	if (op->contr->mode & PU_VALUABLES)
1228	{	1133	{
1229	if (tmp->type == MONEY || tmp->type == GEM)	1134	#if 0
		1135	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1136	if (tmp->name != NULL)
1230	{	1137	{
1231	pick_up (op, tmp);	1138	fprintf (stderr, "%s", tmp->name);
1232	continue;
1233	}	1139	}
1234	}
1235
1236	/* rings & amulets - talismans seems to be typed AMULET */
1237	if (op->contr->mode & PU_JEWELS)
1238	if (tmp->type == RING || tmp->type == AMULET)
1239	{
1240	pick_up (op, tmp);
1241	continue;
1242	}
1243
1244	/* we don't forget dragon food */
1245	if (op->contr->mode & PU_FLESH)
1246	if (tmp->type == FLESH)
1247	{
1248	pick_up (op, tmp);
1249	continue;
1250	}
1251
1252	/* bows and arrows. Bows are good for selling! */
1253	if (op->contr->mode & PU_BOW)
1254	if (tmp->type == BOW)
1255	{
1256	pick_up (op, tmp);
1257	continue;
1258	}
1259
1260	if (op->contr->mode & PU_ARROW)
1261	if (tmp->type == ARROW)
1262	{
1263	pick_up (op, tmp);
1264	continue;
1265	}
1266
1267	/* all kinds of armor etc. */
1268	if (op->contr->mode & PU_ARMOUR)
1269	if (tmp->type == ARMOUR)
1270	{
1271	pick_up (op, tmp);
1272	continue;
1273	}
1274
1275	if (op->contr->mode & PU_HELMET)
1276	if (tmp->type == HELMET)
1277	{
1278	pick_up (op, tmp);
1279	continue;
1280	}
1281
1282	if (op->contr->mode & PU_SHIELD)
1283	if (tmp->type == SHIELD)
1284	{
1285	pick_up (op, tmp);
1286	continue;
1287	}
1288
1289	if (op->contr->mode & PU_BOOTS)
1290	if (tmp->type == BOOTS)
1291	{
1292	pick_up (op, tmp);
1293	continue;
1294	}
1295
1296	if (op->contr->mode & PU_GLOVES)
1297	if (tmp->type == GLOVES)
1298	{
1299	pick_up (op, tmp);
1300	continue;
1301	}
1302
1303	if (op->contr->mode & PU_CLOAK)
1304	if (tmp->type == CLOAK)
1305	{
1306	pick_up (op, tmp);
1307	continue;
1308	}
1309
1310	/* hoping to catch throwing daggers here */
1311	if (op->contr->mode & PU_MISSILEWEAPON)
1312	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1313	{
1314	pick_up (op, tmp);
1315	continue;
1316	}
1317
1318	/* careful: chairs and tables are weapons! */
1319	if (op->contr->mode & PU_ALLWEAPON)
1320	{
1321	if (tmp->type == WEAPON && tmp->name != NULL)
1322	{
1323	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1324	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1325	{
1326	pick_up (op, tmp);
1327	continue;
1328	}
1329	}
1330
1331	if (tmp->type == WEAPON && tmp->name == NULL)
1332	{
1333	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1334	{
1335	pick_up (op, tmp);
1336	continue;
1337	}
1338	}
1339	}
1340
1341	/* misc stuff that's useful */
1342	if (op->contr->mode & PU_KEY)
1343	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1344	{
1345	pick_up (op, tmp);
1346	continue;
1347	}
1348
1349	/* any of the last 4 bits set means we use the ratio for value
1350	* pickups */
1351	if (op->contr->mode & PU_RATIO)
1352	{
1353	/* use value density to decide what else to grab */
1354	/* >=7 was >= op->contr->mode */
1355	/* >=7 is the old standard setting. Now we take the last 4 bits
1356	* and multiply them by 5, giving 0..15*5== 5..75 */
1357	wvratio = (op->contr->mode & PU_RATIO) * 5;
1358	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1359	{
1360	pick_up (op, tmp);
1361	#if 0
1362	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1363	if (tmp->name != NULL)
1364	{
1365	fprintf (stderr, "%s", tmp->name);
1366	}
1367	else	1140	else
1368	fprintf (stderr, "%s", tmp->arch->name);	1141	fprintf (stderr, "%s", tmp->arch->archname);
1369	fprintf (stderr, ",%d] = ", tmp->type);	1142	fprintf (stderr, ",%d] = ", tmp->type);
1370	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1143	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1371	#endif	1144	#endif
		1145	CHK_PICK_PICKUP;
1372	continue;	1146	continue;
1373	}
1374	}	1147	}
1375	} /* the new pickup model */	1148	} /* the new pickup model */
1376	}	1149	}
1377		1150
1378	return !stop;	1151	return !stop;
1379	}	1152	}
1380		1153
		1154	/* routine for both players and monsters. We call this when
		1155	* there is a possibility for our action distrubing our hiding
		1156	* place or invisiblity spell. Artefact invisiblity causes
		1157	* "noise" instead. If we arent invisible to begin with, we
		1158	* return 0.
		1159	*/
		1160	static int
		1161	action_makes_visible (object *op)
		1162	{
		1163	if (op->invisible && op->flag [FLAG_ALIVE])
		1164	{
		1165	if (op->flag [FLAG_MAKE_INVIS])
		1166	{
		1167	// artefact invisibility is permanent, but we still make noise
		1168	// this is important for game-balance.
		1169	if (op->contr)
		1170	op->make_noise ();
		1171
		1172	return 0;
		1173	}
		1174
		1175	if (op->contr && op->contr->tmp_invis == 0)
		1176	return 0;
		1177
		1178	/* If monsters, they should become visible */
		1179	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1180	{
		1181	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1182	return 1;
		1183	}
		1184	}
		1185
		1186	return 0;
		1187	}
		1188
1381	/*	1189	/*
1382	* Find an arrow in the inventory and after that	1190	* Find an arrow in the inventory and after that
1383	* in the right type container (quiver). Pointer to the	1191	* in the right type container (quiver). Pointer to the
1384	* found object is returned.	1192	* found object is returned.
1385	*/	1193	*/
1386	object *	1194	static object *
1387	find_arrow (object *op, const char *type)	1195	find_arrow (object *op, const char *type)
1388	{	1196	{
1389	object *tmp = NULL;
1390
1391	for (op = op->inv; op; op = op->below)	1197	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1392	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1393	tmp = find_arrow (op, type);
1394	else if (op->type == ARROW && op->race == type)	1198	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1199	return splay (tmp);
		1200
		1201	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1202	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1203	if (object *arrow = find_arrow (tmp, type))
		1204	{
		1205	splay (tmp);
1395	return op;	1206	return arrow;
		1207	}
		1208
1396	return tmp;	1209	return 0;
1397	}	1210	}
1398		1211
1399	/*	1212	/*
1400	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1213	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1401	* against the target. A full test is not performed, simply a basic test	1214	* against the target. A full test is not performed, simply a basic test
1402	* of resistances. The archer is making a quick guess at what he sees down	1215	* of resistances. The archer is making a quick guess at what he sees down
1403	* the hall. Failing that it does it's best to pick the highest plus arrow.	1216	* the hall. Failing that it does it's best to pick the highest plus arrow.
1404	*/	1217	*/
1405		1218	static object *
1406	object *
1407	find_better_arrow (object *op, object *target, const char *type, int *better)	1219	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1408	{	1220	{
1409	object *tmp = NULL, *arrow, *ntmp;	1221	object *tmp = NULL, *arrow, *ntmp;
1410	int attacknum, attacktype, betterby = 0, i;	1222	int attacknum, attacktype, betterby = 0, i;
1411		1223
1412	if (!type)	1224	if (!type)
1413	return NULL;	1225	return NULL;
1414		1226
1415	for (arrow = op->inv; arrow; arrow = arrow->below)	1227	for (arrow = op->inv; arrow; arrow = arrow->below)
1416	{	1228	{
1417	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1229	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1418	{	1230	{
1419	i = 0;	1231	i = 0;
1420	ntmp = find_better_arrow (arrow, target, type, &i);	1232	ntmp = find_better_arrow (arrow, target, type, &i);
		1233
1421	if (i > betterby)	1234	if (i > betterby)
1422	{	1235	{
1423	tmp = ntmp;	1236	tmp = ntmp;
1424	betterby = i;	1237	betterby = i;
1425	}	1238	}
1426	}	1239	}
1427	else if (arrow->type == ARROW && arrow->race == type)	1240	else if (arrow->type == ARROW && arrow->race == type)
1428	{	1241	{
1429	/* allways prefer assasination/slaying */	1242	/* allways prefer assasination/slaying */
1430	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1243	if (target->race && arrow->slaying.contains (target->race))
1431	{	1244	{
1432	if (arrow->attacktype & AT_DEATH)	1245	if (arrow->attacktype & AT_DEATH)
1433	{	1246	{
1434	*better = 100;	1247	*better = 100;
1435	return arrow;	1248	return arrow;
…		…
1443	else	1256	else
1444	{	1257	{
1445	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1258	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1446	{	1259	{
1447	attacktype = 1 << attacknum;	1260	attacktype = 1 << attacknum;
1448	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1261	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1449	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1262	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1450	{	1263	{
1451	tmp = arrow;	1264	tmp = arrow;
1452	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1265	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1453	}	1266	}
1454	}	1267	}
		1268
1455	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1269	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1456	{	1270	{
1457	tmp = arrow;	1271	tmp = arrow;
1458	betterby = 2 + arrow->magic + arrow->stats.dam;	1272	betterby = 2 + arrow->magic + arrow->stats.dam;
1459	}	1273	}
		1274
1460	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1275	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1461	{	1276	{
1462	tmp = arrow;	1277	tmp = arrow;
1463	betterby = 1 + arrow->magic + arrow->stats.dam;	1278	betterby = 1 + arrow->magic + arrow->stats.dam;
1464	}	1279	}
1465	}	1280	}
1466	}	1281	}
1467	}	1282	}
		1283
1468	if (tmp == NULL && arrow == NULL)	1284	if (tmp == NULL && arrow == NULL)
1469	return find_arrow (op, type);	1285	return find_arrow (op, type);
1470		1286
1471	*better = betterby;	1287	*better = betterby;
1472	return tmp;	1288	return tmp;
…		…
1476	* find_better_arrow to find a decent arrow to use.	1292	* find_better_arrow to find a decent arrow to use.
1477	* op = the shooter	1293	* op = the shooter
1478	* type = bow->race	1294	* type = bow->race
1479	* dir = fire direction	1295	* dir = fire direction
1480	*/	1296	*/
1481		1297	static object *
1482	object *
1483	pick_arrow_target (object *op, const char *type, int dir)	1298	pick_arrow_target (object *op, shstr_cmp type, int dir)
1484	{	1299	{
1485	object *tmp = NULL;	1300	object *tmp = NULL;
1486	maptile *m;	1301	maptile *m;
1487	int i, mflags, found, number;	1302	int i, mflags, found, number;
1488	sint16 x, y;	1303	sint16 x, y;
…		…
1503	for (i = 0, found = 0; i < 20; i++)	1318	for (i = 0, found = 0; i < 20; i++)
1504	{	1319	{
1505	x += freearr_x[dir];	1320	x += freearr_x[dir];
1506	y += freearr_y[dir];	1321	y += freearr_y[dir];
1507	mflags = get_map_flags (m, &m, x, y, &x, &y);	1322	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1323
1508	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1324	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1509	{	1325	{
1510	tmp = NULL;	1326	tmp = 0;
1511	break;	1327	break;
1512	}	1328	}
1513	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1329	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1514	{	1330	{
1515	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1331	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1516	* perhaps a bad assumption.	1332	* perhaps a bad assumption.
1517	*/	1333	*/
1518	tmp = NULL;	1334	tmp = 0;
1519	break;	1335	break;
1520	}	1336	}
		1337
1521	if (mflags & P_IS_ALIVE)	1338	if (mflags & P_IS_ALIVE)
1522	{
1523	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1339	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1524	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1340	if (tmp->flag [FLAG_ALIVE])
1525	{
1526	found++;
1527	break;
1528	}
1529	if (found)
1530	break;	1341	break;
1531	}
1532	}	1342	}
1533	if (tmp == NULL)	1343
		1344	if (!tmp)
1534	return find_arrow (op, type);	1345	return find_arrow (op, type);
1535		1346
1536	if (tmp->head)	1347	if (tmp->head)
1537	tmp = tmp->head;	1348	tmp = tmp->head;
1538		1349
1539	return find_better_arrow (op, tmp, type, &i);	1350	return find_better_arrow (op, tmp, type, &i);
1540	}	1351	}
1541		1352
1542	/*	1353	/*
1543	* Creature fires a bow - op can be monster or player. Returns	1354	* Creature fires a bow - op can be monster or player. Returns
1544	* 1 if bow was actually fired, 0 otherwise.	1355	* 1 if bow was actually fired, 0 otherwise.
1545	* op is the object firing the bow.	1356	* op is the object firing the bow.
1546	* part is for multipart creatures - the part firing the bow.	1357	* part is for multipart creatures - the part firing the bow.
1547	* dir is the direction of fire.	1358	* dir is the direction of fire.
1548	* wc_mod is any special modifier to give (used in special player fire modes)	1359	* wc_mod is any special modifier to give (used in special player fire modes)
…		…
1551	*/	1362	*/
1552	int	1363	int
1553	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1364	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1554	{	1365	{
1555	object *left, *bow;	1366	object *left, *bow;
1556	int bowspeed, mflags;	1367	int mflags;
1557	maptile *m;	1368	maptile *m;
1558		1369
1559	if (!dir)	1370	if (!dir)
1560	{	1371	{
1561	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1372	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1562	return 0;	1373	return 0;
1563	}	1374	}
1564		1375
1565	if (op->type == PLAYER)	1376	if (op->contr)
1566	bow = op->contr->ranges[range_bow];	1377	bow = op->current_weapon;
1567	else	1378	else
1568	{	1379	{
1569	for (bow = op->inv; bow; bow = bow->below)	1380	for (bow = op->inv; bow; bow = bow->below)
1570	/* Don't check for applied - monsters don't apply bows - in that way, they	1381	/* Don't check for applied - monsters don't apply bows - in that way, they
1571	* don't need to switch back and forth between bows and weapons.	1382	* don't need to switch back and forth between bows and weapons.
…		…
1576	if (!bow)	1387	if (!bow)
1577	{	1388	{
1578	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1389	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1579	return 0;	1390	return 0;
1580	}	1391	}
		1392
		1393	// optimisation: move object to top so we will find it quickly again
		1394	splay (bow);
1581	}	1395	}
1582		1396
1583	if (!bow->race || !bow->skill)	1397	if (!bow->race || !bow->skill)
1584	{	1398	{
1585	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1399	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1586	return 0;	1400	return 0;
1587	}	1401	}
1588
1589	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1590
1591	/* penalize ROF for bestarrow */
1592	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1593	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1594
1595	if (bowspeed < 1)
1596	bowspeed = 1;
1597		1402
1598	if (arrow == NULL)	1403	if (arrow == NULL)
1599	{	1404	{
1600	if ((arrow = find_arrow (op, bow->race)) == NULL)	1405	if ((arrow = find_arrow (op, bow->race)) == NULL)
1601	{	1406	{
1602	if (op->type == PLAYER)	1407	if (op->type == PLAYER)
1603	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1408	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1604	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1409	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1605	else	1410	else
1606	CLEAR_FLAG (op, FLAG_READY_BOW);	1411	op->clr_flag (FLAG_READY_BOW);
		1412
1607	return 0;	1413	return 0;
1608	}	1414	}
1609	}	1415	}
1610		1416
1611	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1417	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1619	}	1425	}
1620		1426
1621	/* this should not happen, but sometimes does */	1427	/* this should not happen, but sometimes does */
1622	if (arrow->nrof == 0)	1428	if (arrow->nrof == 0)
1623	{	1429	{
		1430	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1624	arrow->destroy ();	1431	arrow->destroy ();
1625	return 0;	1432	return 0;
1626	}	1433	}
1627		1434
1628	left = arrow; /* these are arrows left to the player */	1435	left = arrow; /* these are arrows left to the player */
1629	arrow = get_split_ob (arrow, 1);	1436	arrow = arrow->split ();
1630	if (!arrow)	1437	if (!arrow)
1631	{	1438	{
1632	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1439	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1633	return 0;	1440	return 0;
1634	}	1441	}
1635		1442
1636	arrow->set_owner (op);	1443	arrow->set_owner (op);
1637	arrow->skill = bow->skill;	1444	arrow->skill = bow->skill;
1638	arrow->direction = dir;	1445	arrow->direction = dir;
1639		1446
		1447	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1448	arrow->stats.hp = arrow->stats.dam;
		1449	arrow->stats.grace = arrow->attacktype;
		1450	arrow->custom_name = arrow->slaying;
		1451
		1452	#if 0
		1453	if (player *pl = op->contr)
		1454	{
		1455	float speed = pl->weapon_sp;
		1456
		1457	/* penalize ROF for bestarrow */
		1458	if (pl->bowtype == bow_bestarrow)
		1459	speed *= .9f;
		1460	else
		1461	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1462
		1463	op->speed_left += speed - op->speed;
		1464	}
		1465	#endif
		1466
		1467	SET_ANIMATION (arrow, arrow->direction);
		1468
		1469	/* update the speed */
		1470
		1471	arrow->speed_left = 0;
		1472	arrow->set_speed (max (2.f,
		1473	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1474	+ bow->stats.dam / 7.f
		1475	));
		1476
		1477	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1478
1640	if (op->type == PLAYER)	1479	if (op->type == PLAYER)
1641	{	1480	{
1642	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1643	op->update_stats ();
1644	}
1645
1646	SET_ANIMATION (arrow, arrow->direction);
1647	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1648	arrow->stats.hp = arrow->stats.dam;
1649	arrow->stats.grace = arrow->attacktype;
1650	if (arrow->slaying != NULL)
1651	arrow->spellarg = strdup (arrow->slaying);
1652
1653	/* Note that this was different for monsters - they got their level
1654	* added to the damage. I think the strength bonus is more proper.
1655	*/
1656
1657	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1658
1659	/* update the speed */
1660	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1661	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1662
1663	arrow->set_speed (max (arrow->speed, 1.0));
1664	arrow->speed_left = 0;
1665
1666	if (op->type == PLAYER)
1667	{
1668	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1669	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1670	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1671
1672	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1481	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1482	wc -= dex_bonus[op->stats.Dex];
		1483
		1484	if (!arrow->slaying)
		1485	arrow->slaying = op->slaying;
		1486
		1487	arrow->attacktype |= op->attacktype;
1673	}	1488	}
1674	else	1489	else
1675	{	1490	{
1676	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1677	arrow->level = op->level;	1491	arrow->level = op->level;
1678	}	1492	arrow->stats.wc -= bow->magic;
1679		1493
1680	if (arrow->attacktype == AT_PHYSICAL)	1494	if (!arrow->slaying)
		1495	arrow->slaying = bow->slaying;
		1496
1681	arrow->attacktype |= bow->attacktype;	1497	arrow->attacktype |= bow->attacktype;
		1498	}
1682		1499
1683	if (bow->slaying)	1500	wc -= arrow->level;
1684	arrow->slaying = bow->slaying;	1501	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1685		1502
		1503	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1686	arrow->move_type = MOVE_FLY_LOW;	1504	arrow->move_type = MOVE_FLY_LOW;
1687	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1505	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1506	arrow->set_flag (FLAG_NO_PICK);
1688		1507
1689	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1508	op->play_sound (sound_find ("fire_arrow"));
1690	m->insert (arrow, sx, sy, op);	1509	m->insert (arrow, sx, sy, op);
1691		1510
1692	if (!arrow->destroyed ())	1511	if (!arrow->destroyed ())
1693	move_arrow (arrow);	1512	move_arrow (arrow);
1694
1695	if (op->type == PLAYER)
1696	{
1697	if (left->destroyed ())
1698	esrv_del_item (op->contr, left->count);
1699	else
1700	esrv_send_item (op, left);
1701	}
1702		1513
1703	return 1;	1514	return 1;
1704	}	1515	}
1705		1516
1706	/* Special fire code for players - this takes into	1517	/* Special fire code for players - this takes into
…		…
1708	* but monsters can't. Putting that code here	1519	* but monsters can't. Putting that code here
1709	* makes the fire_bow code much cleaner.	1520	* makes the fire_bow code much cleaner.
1710	* this function should only be called if 'op' is a player,	1521	* this function should only be called if 'op' is a player,
1711	* hence the function name.	1522	* hence the function name.
1712	*/	1523	*/
1713	int	1524	static int
1714	player_fire_bow (object *op, int dir)	1525	player_fire_bow (object *op, int dir)
1715	{	1526	{
1716	int ret = 0, wcmod = 0;	1527	int ret;
1717		1528
1718	if (op->contr->bowtype == bow_bestarrow)	1529	if (op->contr->bowtype == bow_bestarrow)
1719	{	1530	{
1720	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1531	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1721	}	1532	}
1722	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1533	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1723	{	1534	{
1724	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1535	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1725	wcmod = -1;
1726
1727	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1536	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1728	}	1537	}
1729	else if (op->contr->bowtype == bow_threewide)	1538	else if (op->contr->bowtype == bow_threewide)
1730	{	1539	{
1731	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1540	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1732	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1541	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1733	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1542	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1734	}	1543	}
1735	else if (op->contr->bowtype == bow_spreadshot)	1544	else if (op->contr->bowtype == bow_spreadshot)
1736	{	1545	{
1737	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1546	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1738	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1547	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1739	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1548	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1740
1741	}	1549	}
1742	else	1550	else
1743	{	1551	{
1744	/* Simple case */	1552	/* Simple case */
1745	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1553	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1746	}	1554	}
		1555
1747	return ret;	1556	return ret;
1748	}	1557	}
1749
1750		1558
1751	/* Fires a misc (wand/rod/horn) object in 'dir'.	1559	/* Fires a misc (wand/rod/horn) object in 'dir'.
1752	* Broken apart from 'fire' to keep it more readable.	1560	* Broken apart from 'fire' to keep it more readable.
1753	*/	1561	*/
1754	void	1562	static void
1755	fire_misc_object (object *op, int dir)	1563	fire_misc_object (object *op, int dir)
1756	{	1564	{
1757	object *item;	1565	object *item = op->contr->ranged_ob;
1758		1566
1759	if (!op->contr->ranges[range_misc])	1567	if (!item)
1760	{	1568	{
1761	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1569	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1762	return;	1570	return;
1763	}	1571	}
1764		1572
1765	item = op->contr->ranges[range_misc];
1766	if (!item->inv)	1573	if (!item->inv)
1767	{	1574	{
1768	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1575	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1769	return;	1576	return;
1770	}	1577	}
		1578
		1579	if (!op->apply (item))
		1580	return;
		1581
1771	if (item->type == WAND)	1582	if (item->type == WAND)
1772	{	1583	{
1773	if (item->stats.food <= 0)	1584	if (item->stats.food <= 0)
1774	{	1585	{
1775	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1586	op->contr->play_sound (sound_find ("wand_poof"));
1776	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1587	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1588
1777	return;	1589	return;
1778	}	1590	}
1779	}	1591	}
1780	else if (item->type == ROD || item->type == HORN)	1592	else if (item->type == ROD || item->type == HORN)
1781	{	1593	{
1782	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1594	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1595
		1596	// using the maximum of the rods charge allows at least one spell cast
		1597	// for a rod or horn, this fixes some broken rods.
		1598	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1783	{	1599	{
1784	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1600	op->contr->play_sound (sound_find ("wand_poof"));
		1601
1785	if (item->type == ROD)	1602	if (item->type == ROD)
1786	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1603	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1787	else	1604	else
1788	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1605	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1606
1789	return;	1607	return;
1790	}	1608	}
1791	}	1609	}
1792		1610
1793	if (cast_spell (op, item, dir, item->inv, NULL))	1611	if (cast_spell (op, item, dir, item->inv, NULL))
1794	{	1612	{
1795	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1613	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1614
1796	if (item->type == WAND)	1615	if (item->type == WAND)
1797	{	1616	{
1798	if (!(--item->stats.food))	1617	if (!(--item->stats.food))
1799	{	1618	{
1800	object *tmp;
1801
1802	if (item->arch)	1619	if (item->arch)
1803	{	1620	{
1804	CLEAR_FLAG (item, FLAG_ANIMATE);	1621	item->clr_flag (FLAG_ANIMATE);
1805	item->face = item->arch->clone.face;	1622	item->face = item->arch->face;
1806	item->set_speed (0);	1623	item->set_speed (0);
1807	}	1624	}
1808		1625
1809	if ((tmp = item->in_player ()))	1626	if (object *pl = item->visible_to ())
1810	esrv_update_item (UPD_ANIM, tmp, item);	1627	esrv_update_item (UPD_ANIM, pl, item);
1811	}	1628	}
1812	}	1629	}
1813	else if (item->type == ROD || item->type == HORN)	1630	else if (item->type == ROD || item->type == HORN)
1814	drain_rod_charge (item);	1631	drain_rod_charge (item);
1815	}	1632	}
1816	}	1633	}
1817		1634
1818	/* Received a fire command for the player - go and do it.	1635	/* Received a fire command for the player - go and do it.
1819	*/	1636	*/
1820	void	1637	bool
1821	fire (object *op, int dir)	1638	fire (object *who, int dir)
1822	{	1639	{
1823	int spellcost = 0;	1640	int spellcost = 0;
1824		1641
		1642	player *pl = who->contr;
		1643
		1644	if (pl->golem)
		1645	{
		1646	control_golem (who->contr->golem, dir);
		1647	return false;
		1648	}
		1649
		1650	object *ob = pl->ranged_ob;
		1651
		1652	if (!ob)
		1653	return false;
		1654
		1655	if (who->speed_left > 0.f)
		1656	--who->speed_left;
		1657	else
		1658	return false;
		1659
		1660	if (!who->apply (ob))
		1661	return false;
		1662
1825	/* check for loss of invisiblity/hide */	1663	/* check for loss of invisiblity/hide */
1826	if (action_makes_visible (op))	1664	if (action_makes_visible (who))
1827	make_visible (op);	1665	make_visible (who);
1828		1666
1829	switch (op->contr->shoottype)	1667	switch (ob->type)
1830	{	1668	{
1831	case range_none:	1669	case BOW:
1832	return;
1833
1834	case range_bow:
1835	player_fire_bow (op, dir);	1670	player_fire_bow (who, dir);
1836	return;	1671	break;
1837		1672
1838	case range_magic: /* Casting spells */	1673	case SPELL:
1839	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1674	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1840	return;	1675	break;
1841		1676
1842	case range_misc:	1677	case BUILDER:
1843	fire_misc_object (op, dir);
1844	return;
1845
1846	case range_golem: /* Control summoned monsters from scrolls */
1847	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1848	{
1849	op->contr->ranges[range_golem] = 0;
1850	op->contr->shoottype = range_none;
1851	}
1852	else
1853	control_golem (op->contr->ranges[range_golem], dir);
1854	return;
1855
1856	case range_skill:
1857	if (!op->chosen_skill)
1858	{
1859	if (op->type == PLAYER)
1860	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1861	return;
1862	}
1863
1864	do_skill (op, op, op->chosen_skill, dir, NULL);
1865	return;
1866	case range_builder:
1867	apply_map_builder (op, dir);	1678	apply_map_builder (who, dir);
1868	return;	1679	break;
		1680
		1681	case SKILL:
		1682	do_skill (who, who, ob, dir, 0);
		1683	break;
		1684
		1685	case RANGED:
		1686	do_skill (who, ob, who->chosen_skill, dir, 0);
		1687	break;
		1688
1869	default:	1689	default:
1870	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1690	fire_misc_object (who, dir);
1871	return;	1691	break;
1872	}	1692	}
1873	}
1874		1693
		1694	return true;
		1695	}
1875		1696
1876		1697	static object *
1877	/* find_key
1878	* We try to find a key for the door as passed. If we find a key
1879	* and successfully use it, we return the key, otherwise NULL
1880	* This function merges both normal and locked door, since the logic
1881	* for both is the same - just the specific key is different.
1882	* pl is the player,
1883	* inv is the objects inventory to searched
1884	* door is the door we are trying to match against.
1885	* This function can be called recursively to search containers.
1886	*/
1887
1888	object *
1889	find_key (object *pl, object *container, object *door)	1698	find_key_ (object *pl, object *container, object *door)
1890	{	1699	{
1891	object *tmp, *key;	1700	object *tmp, *key;
1892		1701
1893	/* Should not happen, but sanity checking is never bad */	1702	/* Should not happen, but sanity checking is never bad */
1894	if (container->inv == NULL)	1703	if (!container->inv)
1895	return NULL;	1704	return 0;
1896		1705
1897	/* First, lets try to find a key in the top level inventory */	1706	/* First, lets try to find a key in the top level inventory */
1898	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1707	for (tmp = container->inv; tmp; tmp = tmp->below)
1899	{	1708	{
1900	if (door->type == DOOR && tmp->type == KEY)	1709	if (door->type == DOOR && tmp->type == KEY)
1901	break;	1710	break;
		1711
1902	/* For sanity, we should really check door type, but other stuff	1712	/* For sanity, we should really check door type, but other stuff
1903	* (like containers) can be locked with special keys	1713	* (like containers) can be locked with special keys
1904	*/	1714	*/
1905	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1715	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1906	break;	1716	break;
1907	}	1717	}
		1718
1908	/* No key found - lets search inventories now */	1719	/* No key found - lets search inventories now */
1909	/* If we find and use a key in an inventory, return at that time.	1720	/* If we find and use a key in an inventory, return at that time.
1910	* otherwise, if we search all the inventories and still don't find	1721	* otherwise, if we search all the inventories and still don't find
1911	* a key, return	1722	* a key, return
1912	*/	1723	*/
1913	if (!tmp)	1724	if (!tmp)
1914	{	1725	{
1915	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1726	for (tmp = container->inv; tmp; tmp = tmp->below)
1916	{
1917	/* No reason to search empty containers */	1727	/* No reason to search empty containers */
1918	if (tmp->type == CONTAINER && tmp->inv)	1728	if (tmp->type == CONTAINER && tmp->inv)
1919	{
1920	if ((key = find_key (pl, tmp, door)) != NULL)	1729	if ((key = find_key_ (pl, tmp, door)))
1921	return key;	1730	return key;
1922	}	1731
1923	}
1924	if (!tmp)	1732	if (!tmp)
1925	return NULL;	1733	return 0;
1926	}	1734	}
		1735
1927	/* We get down here if we have found a key. Now if its in a container,	1736	/* We get down here if we have found a key. Now if its in a container,
1928	* see if we actually want to use it	1737	* see if we actually want to use it
1929	*/	1738	*/
1930	if (pl != container)	1739	if (pl != container)
1931	{	1740	{
1932	/* Only let players use keys in containers */	1741	/* Only let players use keys in containers */
1933	if (!pl->contr)	1742	if (!pl->contr)
1934	return NULL;	1743	return 0;
		1744
1935	/* cases where this fails:	1745	/* cases where this fails:
1936	* If we only search the player inventory, return now since we	1746	* If we only search the player inventory, return now since we
1937	* are not in the players inventory.	1747	* are not in the players inventory.
1938	* If the container is not active, return now since only active	1748	* If the container is not active, return now since only active
1939	* containers can be used.	1749	* containers can be used.
…		…
1943	* inv must have been an container and must have been active.	1753	* inv must have been an container and must have been active.
1944	*	1754	*
1945	* Change the color so that the message doesn't disappear with	1755	* Change the color so that the message doesn't disappear with
1946	* all the others.	1756	* all the others.
1947	*/	1757	*/
1948	if (pl->contr->usekeys == key_inventory ||	1758	if (pl->contr->usekeys == key_inventory
1949	!QUERY_FLAG (container, FLAG_APPLIED) ||	1759	|| !container->flag [FLAG_APPLIED]
1950	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1760	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1951	{	1761	{
1952	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1762	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1953	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1763	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1954	return NULL;	1764	return NULL;
1955	}	1765	}
1956	}	1766	}
		1767
1957	return tmp;	1768	return tmp;
		1769	}
		1770
		1771	/* find_key
		1772	* We try to find a key for the door as passed. If we find a key
		1773	* and successfully use it, we return the key, otherwise NULL
		1774	* This function merges both normal and locked door, since the logic
		1775	* for both is the same - just the specific key is different.
		1776	* pl is the player,
		1777	* inv is the objects inventory to searched
		1778	* door is the door we are trying to match against.
		1779	* This function can be called recursively to search containers.
		1780	*/
		1781	object *
		1782	find_key (object *pl, object *container, object *door)
		1783	{
		1784	if (door->slaying && is_match_expr (door->slaying))
		1785	{
		1786	// for match expressions, we try to find the key by applying the match
		1787	// to the op itself, which is supposed to find the "key", instead
		1788	// of searching through containers ourselves.
		1789
		1790	return match_one (door->slaying, container, door, pl, pl);
		1791	}
		1792	else
		1793	return find_key_ (pl, container, door);
1958	}	1794	}
1959		1795
1960	/* moved door processing out of move_player_attack.	1796	/* moved door processing out of move_player_attack.
1961	* returns 1 if player has opened the door with a key	1797	* returns 1 if player has opened the door with a key
1962	* such that the caller should not do anything more,	1798	* such that the caller should not do anything more,
1963	* 0 otherwise	1799	* 0 otherwise
1964	*/	1800	*/
1965	static int	1801	static int
1966	player_attack_door (object *op, object *door)	1802	player_attack_door (object *op, object *door)
1967	{	1803	{
1968	/* If its a door, try to find a use a key. If we do destroy the door,	1804	/* If its a door, try to find a key. If we do destroy the door,
1969	* might as well return immediately as there is nothing more to do -	1805	* might as well return immediately as there is nothing more to do -
1970	* otherwise, we fall through to the rest of the code.	1806	* otherwise, we fall through to the rest of the code.
1971	*/	1807	*/
1972	object *key = find_key (op, op, door);	1808	object *key = find_key (op, op, door);
1973		1809
1974	/* IF we found a key, do some extra work */	1810	/* If we found a key, do some extra work */
1975	if (key)	1811	if (key)
1976	{	1812	{
1977	object *container = key->env;	1813	object *container = key->env;
1978		1814
1979	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1980	if (action_makes_visible (op))	1815	if (action_makes_visible (op))
1981	make_visible (op);	1816	make_visible (op);
		1817
1982	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1818	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
1983	spring_trap (door->inv, op);	1819	spring_trap (door->inv, op);
		1820
1984	if (door->type == DOOR)	1821	if (door->type == DOOR)
1985	{
1986	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1822	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1987	}
1988	else if (door->type == LOCKED_DOOR)	1823	else if (door->type == LOCKED_DOOR)
1989	{	1824	{
1990	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1825	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1991	remove_door2 (door); /* remove door without violence ;-) */	1826	remove_door2 (door); /* remove door without violence ;-) */
1992	}	1827	}
		1828
1993	/* Do this after we print the message */	1829	/* Do this after we print the message */
1994	decrease_ob (key); /* Use up one of the keys */	1830	key->decrease (); /* Use up one of the keys */
1995	/* Need to update the weight the container the key was in */	1831
1996	if (container != op)
1997	esrv_update_item (UPD_WEIGHT, op, container);
1998	return 1; /* Nothing more to do below */	1832	return 1; /* Nothing more to do below */
1999	}	1833	}
2000	else if (door->type == LOCKED_DOOR)	1834	else if (door->type == LOCKED_DOOR)
2001	{	1835	{
2002	/* Might as well return now - no other way to open this */	1836	/* Might as well return now - no other way to open this */
2003	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1837	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2004	return 1;	1838	return 1;
2005	}	1839	}
		1840
2006	return 0;	1841	return 0;
2007	}	1842	}
2008		1843
2009	/* This function is just part of a breakup from move_player.	1844	/* This function is just part of a breakup from move_player.
2010	* It should keep the code cleaner.	1845	* It should keep the code cleaner.
2011	* When this is called, the players direction has been updated	1846	* When this is called, the players direction has been updated
2012	* (taking into account confusion.) The player is also actually	1847	* (taking into account confusion.) The player is also actually
2013	* going to try and move (not fire weapons).	1848	* going to try and move (not fire weapons).
2014	*/	1849	*/
2015	void	1850	bool
2016	move_player_attack (object *op, int dir)	1851	move_player_attack (object *op, int dir)
2017	{	1852	{
2018	object *tmp, *mon;	1853	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2019	sint16 nx, ny;	1854	{
2020	int on_battleground;	1855	--op->speed_left;
2021	maptile *m;	1856	return true;
		1857	}
2022		1858
2023	nx = freearr_x[dir] + op->x;	1859	sint16 nx = freearr_x[dir] + op->x;
2024	ny = freearr_y[dir] + op->y;	1860	sint16 ny = freearr_y[dir] + op->y;
2025		1861
2026	on_battleground = op_on_battleground (op, 0, 0);	1862	if (out_of_map (op->map, nx, ny))
		1863	return false;
2027		1864
2028	/* If braced, or can't move to the square, and it is not out of the	1865	/* If braced, or can't move to the square, and it is not out of the
2029	* map, attack it. Note order of if statement is important - don't	1866	* map, attack it. Note order of if statement is important - don't
2030	* want to be calling move_ob if braced, because move_ob will move the	1867	* want to be calling move_ob if braced, because move_ob will move the
2031	* player. This is a pretty nasty hack, because if we could	1868	* player. This is a pretty nasty hack, because if we could
2032	* move to some space, it then means that if we are braced, we should	1869	* move to some space, it then means that if we are braced, we should
2033	* do nothing at all. As it is, if we are braced, we go through	1870	* do nothing at all. As it is, if we are braced, we go through
2034	* quite a bit of processing. However, it probably is less than what	1871	* quite a bit of processing. However, it probably is less than what
2035	* move_ob uses.	1872	* move_ob uses.
2036	*/	1873	*/
2037	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1874	maptile *m = op->map->xy_find (nx, ny);
		1875
		1876	/* Go through all the objects, and find ones of interest. Only stop if
		1877	* we find a monster - that is something we know we want to attack.
		1878	* if its a door or barrel (can roll) see if there may be monsters
		1879	* on the space
		1880	*/
		1881	object *mon;
		1882	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1883	{
		1884	if ((mon->flag [FLAG_ALIVE]
		1885	|| mon->type == LOCKED_DOOR
		1886	|| mon->flag [FLAG_CAN_ROLL])
		1887	&& mon != op)
		1888	break;
2038	{	1889	}
2039	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1890
		1891	/* no monster == player tries to move into a wall or so */
		1892	if (!mon)
		1893	{
		1894	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1895	if (op->move_type & ob->move_block)
2040	{	1896	{
2041	m = op->map->xy_find (nx, ny);	1897	if (ob->move_block == MOVE_ALL)
2042	if (!m)	1898	move_into_wall (op, ob);
2043	return; /* Don't think this should happen */	1899	else
		1900	{
		1901	if (op->contr->ns->bumpmsg)
		1902	{
		1903	op->play_sound (sound_find ("blocked_move"));
		1904
		1905	op->statusmsg (ob->invisible
		1906	? "Something blocks you."
		1907	: format ("Something blocks you from entering the %s.", query_name (ob))
		1908	);
		1909	}
		1910	}
		1911
		1912	break;
		1913	}
		1914
		1915	return false;
		1916	}
		1917
		1918	mon = mon->head_ ();
		1919
		1920	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1921	if (op->contr->weapon_sp_left > 0.f)
		1922	if (player_attack_door (op, mon))
		1923	{
		1924	--op->contr->weapon_sp_left;
		1925	return true;
		1926	}
		1927
		1928	/* The following deals with possibly attacking peaceful
		1929	* or friendly creatures. Basically, all players are considered
		1930	* unaggressive. If the moving player has peaceful set, then the
		1931	* object should be pushed instead of attacked. It is assumed that
		1932	* if you are braced, you will not attack friends accidently,
		1933	* and thus will not push them.
		1934	*/
		1935
		1936	/* If the creature is a pet, push it even if the player is not
		1937	* peaceful. Our assumption is the creature is a pet if the
		1938	* player owns it and it is either friendly or unagressive.
		1939	*/
		1940	if (op->type == PLAYER
		1941	&& ((mon->owner && mon->owner->contr
		1942	&& same_party (mon->owner->contr->party, op->contr->party))
		1943	|| mon->owner == op)
		1944	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1945	{
		1946	/* If we're braced, we don't want to switch places with it */
		1947	if (op->contr->braced)
		1948	return false;
		1949
		1950	if (op->speed_left > 0.f)
		1951	{
		1952	--op->speed_left;
		1953
		1954	op->play_sound (sound_find ("push_player"));
		1955	push_ob (mon, dir, op);
		1956
		1957	if (action_makes_visible (op))
		1958	make_visible (op);
		1959
		1960	return true;
2044	}	1961	}
2045	else	1962	else
2046	m = op->map;
2047
2048	if (!(tmp = m->at (nx, ny).bot))
2049	return;	1963	return false;
		1964	}
2050		1965
2051	mon = 0;	1966	bool on_battleground = op_on_battleground (op, 0, 0);
2052	/* Go through all the objects, and find ones of interest. Only stop if
2053	* we find a monster - that is something we know we want to attack.
2054	* if its a door or barrel (can roll) see if there may be monsters
2055	* on the space
2056	*/
2057	while (tmp)
2058	{
2059	if (tmp == op)
2060	{
2061	tmp = tmp->above;
2062	continue;
2063	}
2064		1967
2065	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2066	{
2067	mon = tmp;
2068	break;
2069	}
2070
2071	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2072	mon = tmp;
2073
2074	tmp = tmp->above;
2075	}
2076
2077	if (!mon) /* This happens anytime the player tries to move */
2078	return; /* into a wall */
2079
2080	if (mon->head)
2081	mon = mon->head;
2082
2083	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2084	if (player_attack_door (op, mon))
2085	return;
2086
2087	/* The following deals with possibly attacking peaceful
2088	* or frienddly creatures. Basically, all players are considered
2089	* unaggressive. If the moving player has peaceful set, then the
2090	* object should be pushed instead of attacked. It is assumed that
2091	* if you are braced, you will not attack friends accidently,
2092	* and thus will not push them.
2093	*/
2094
2095	/* If the creature is a pet, push it even if the player is not
2096	* peaceful. Our assumption is the creature is a pet if the
2097	* player owns it and it is either friendly or unagressive.
2098	*/
2099	if ((op->type == PLAYER)
2100	#if COZY_SERVER
2101	&&
2102	((mon->owner && mon->owner->contr
2103	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2104	#else
2105	&& mon->owner == op
2106	#endif
2107	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2108	{
2109	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced)
2111	return;
2112
2113	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2114	(void) push_ob (mon, dir, op);
2115	if (op->contr->tmp_invis || op->hide)
2116	make_visible (op);
2117
2118	return;
2119	}
2120
2121	/* in certain circumstances, you shouldn't attack friendly	1968	/* in certain circumstances, you shouldn't attack friendly
2122	* creatures. Note that if you are braced, you can't push	1969	* creatures. Note that if you are braced, you can't push
2123	* someone, but put it inside this loop so that you won't	1970	* someone, but put it inside this loop so that you won't
2124	* attack them either.	1971	* attack them either.
2125	*/	1972	*/
2126	if ((mon->type == PLAYER || mon->enemy != op) &&	1973	if ((mon->type == PLAYER || mon->enemy != op)
2127	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1974	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2128	#ifdef PROHIBIT_PLAYERKILL
2129	(op->contr->peaceful	1975	&& ((op->contr->peaceful
2130	|| (mon->type == PLAYER	1976	|| (mon->type == PLAYER && mon->contr->peaceful))
2131	&& mon->contr->
2132	peaceful)) &&
2133	#else
2134	op->contr->peaceful &&
2135	#endif
2136	!on_battleground))	1977	&& !on_battleground))
		1978	{
		1979	if (op->speed_left > 0.f)
2137	{	1980	{
		1981	--op->speed_left;
		1982
2138	if (!op->contr->braced)	1983	if (!op->contr->braced)
2139	{	1984	{
2140	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1985	op->play_sound (sound_find ("push_player"));
2141	push_ob (mon, dir, op);	1986	push_ob (mon, dir, op);
2142	}	1987	}
2143	else	1988	else
2144	new_draw_info (0, 0, op, "You withhold your attack");	1989	op->statusmsg ("You withhold your attack");
2145		1990
2146	if (op->contr->tmp_invis || op->hide)	1991	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2147	make_visible (op);	1992	make_visible (op);
2148	}
2149		1993
		1994	return true;
		1995	}
		1996	}
2150	/* If the object is a boulder or other rollable object, then	1997	/* If the object is a boulder or other rollable object, then
2151	* roll it if not braced. You can't roll it if you are braced.	1998	* roll it if not braced. You can't roll it if you are braced.
2152	*/	1999	*/
2153	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	2000	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		2001	{
		2002	if (op->speed_left > 0.f)
2154	{	2003	{
		2004	--op->speed_left;
		2005
2155	recursive_roll (mon, dir, op);	2006	recursive_roll (mon, dir, op);
2156	if (action_makes_visible (op))	2007	if (action_makes_visible (op))
2157	make_visible (op);	2008	make_visible (op);
2158	}
2159		2009
		2010	return true;
		2011	}
		2012	}
2160	/* Any generic living creature. Including things like doors.	2013	/* Any generic living creature. Including things like doors.
2161	* Way it works is like this: First, it must have some hit points	2014	* Way it works is like this: First, it must have some hit points
2162	* and be living. Then, it must be one of the following:	2015	* and be living. Then, it must be one of the following:
2163	* 1) Not a player, 2) A player, but of a different party. Note	2016	* 1) Not a player, 2) A player, but of a different party. Note
2164	* that party_number -1 is no party, so attacks can still happen.	2017	* that party_number -1 is no party, so attacks can still happen.
2165	*/	2018	*/
2166	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2019	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2167	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2020	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2168	{	2021	{
2169		2022	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2170	/* If the player hasn't hit something this tick, and does
2171	* so, give them speed boost based on weapon speed. Doing
2172	* it here is better than process_players2, which basically
2173	* incurred a 1 tick offset.
2174	*/
2175	if (!op->contr->has_hit)
2176	{	2023	{
2177	op->speed_left += op->speed / op->contr->weapon_sp;	2024	--op->contr->weapon_sp_left;
2178
2179	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2180	}
2181		2025
2182	skill_attack (mon, op, 0, 0, 0);	2026	skill_attack (mon, op, 0, 0, 0);
2183
2184	/* If attacking another player, that player gets automatic
2185	* hitback, and doesn't loose luck either.
2186	* Disable hitback on the battleground or if the target is
2187	* the wiz.
2188	*/
2189	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2190	{
2191	short luck = mon->stats.luck;
2192
2193	mon->contr->has_hit = 1;
2194	skill_attack (op, mon, 0, 0, 0);
2195	mon->stats.luck = luck;
2196	}
2197		2027
2198	if (action_makes_visible (op))	2028	if (action_makes_visible (op))
2199	make_visible (op);	2029	make_visible (op);
2200	}
2201	} /* if player should attack something */
2202	}
2203		2030
2204	int	2031	return true;
		2032	}
		2033	}
		2034
		2035	return false;
		2036	}
		2037
		2038	bool
2205	move_player (object *op, int dir)	2039	move_player (object *op, int dir)
2206	{	2040	{
2207	int pick;
2208
2209	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2041	if (!op->map || op->map->state != MAP_ACTIVE)
2210	return 0;	2042	return 0;
2211		2043
2212	/* Sanity check: make sure dir is valid */	2044	/* Sanity check: make sure dir is valid */
2213	if ((dir < 0) || (dir >= 9))	2045	if (dir < 0 || dir > 8)
2214	{	2046	{
2215	LOG (llevError, "move_player: invalid direction %d\n", dir);	2047	LOG (llevError, "move_player: invalid direction %d\n", dir);
2216	return 0;	2048	return 0;
2217	}	2049	}
2218		2050
2219	/* peterm: added following line */	2051	/* peterm: added following line */
2220	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2052	if (op->flag [FLAG_CONFUSED] && dir)
2221	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2053	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2222		2054
2223	op->facing = dir;	2055	op->facing = dir;
2224		2056
2225	if (op->hide)	2057	if (op->flag [FLAG_HIDDEN])
2226	do_hidden_move (op);	2058	do_hidden_move (op);
2227		2059
		2060	bool retval;
		2061	int pick = 0;
		2062
2228	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2063	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2229	/*nop */ ;	2064	retval = RESULT_INT (0);
2230	else if (op->contr->fire_on)	2065	else if (op->contr->fire_on)
2231	fire (op, dir);	2066	retval = fire (op, dir);
2232	else	2067	else
2233	{	2068	{
2234	move_player_attack (op, dir);	2069	retval = move_player_attack (op, dir);
2235	pick = check_pick (op);	2070	pick = check_pick (op);
2236	}	2071	}
2237		2072
2238	/* Add special check for newcs players and fire on - this way, the	2073	/* Add special check for newcs players and fire on - this way, the
2239	* server can handle repeat firing.	2074	* server can handle repeat firing.
…		…
2246	/* Update how the player looks. Use the facing, so direction may	2081	/* Update how the player looks. Use the facing, so direction may
2247	* get reset to zero. This allows for full animation capabilities	2082	* get reset to zero. This allows for full animation capabilities
2248	* for players.	2083	* for players.
2249	*/	2084	*/
2250	animate_object (op, op->facing);	2085	animate_object (op, op->facing);
2251	return 0;	2086
		2087	return retval;
2252	}	2088	}
2253		2089
2254	/* This is similar to handle_player, below, but is only used by the	2090	/* This is similar to handle_player, below, but is only used by the
2255	* new client/server stuff.	2091	* new client/server stuff.
2256	* This is sort of special, in that the new client/server actually uses	2092	* This is sort of special, in that the new client/server actually uses
2257	* the new speed values for commands.	2093	* the new speed values for commands.
2258	*	2094	*
2259	* Returns true if there are more actions we can do.	2095	* Returns true if there are more actions we can do. Should not do
		2096	* many actions in a row, as that would be too unfair to other
		2097	* players.
2260	*/	2098	*/
2261	int	2099	bool
2262	handle_newcs_player (object *op)	2100	handle_newcs_player (object *op)
2263	{	2101	{
2264	if (op->contr->hidden)	2102	if (op->flag [FLAG_SCARED])
2265	{
2266	op->invisible = 1000;
2267	/* the socket code flashes the player visible/invisible
2268	* depending on the value of invisible, so we need to
2269	* alternate it here for it to work correctly.
2270	*/
2271	if (pticks & 2)
2272	op->invisible--;
2273	}	2103	{
2274	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2104	if (op->speed_left > 0.f)
2275	{
2276	op->invisible--;
2277	if (!op->invisible)
2278	{
2279	make_visible (op);
2280	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2281	}	2105	{
2282	}
2283
2284	if (QUERY_FLAG (op, FLAG_SCARED))
2285	{
2286	flee_player (op);
2287	/* If player is still scared, that is his action for this tick */
2288	if (QUERY_FLAG (op, FLAG_SCARED))
2289	{
2290	op->speed_left--;	2106	--op->speed_left;
		2107	flee_player (op);
		2108
2291	return 0;	2109	return true;
2292	}	2110	}
		2111	else
		2112	return false;
2293	}	2113	}
2294
2295	/* I've been seeing crashes where the golem has been destroyed, but
2296	* the player object still points to the defunct golem. The code that
2297	* destroys the golem looks correct, and it doesn't always happen, so
2298	* put this in a a workaround to clean up the golem pointer.
2299	*/
2300	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2301	op->contr->ranges[range_golem] = 0;
2302		2114
2303	/* call this here - we also will call this in do_ericserver, but	2115	/* call this here - we also will call this in do_ericserver, but
2304	* the players time has been increased when doericserver has been	2116	* the players time has been increased when doericserver has been
2305	* called, so we recheck it here.	2117	* called, so we recheck it here.
2306	*/	2118	*/
2307	if (op->contr->ns->handle_command ())	2119	if (op->contr->ns->handle_command ())
2308	return 1;	2120	return true;
2309		2121
2310	if (op->speed_left > 0)
2311	{
2312	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2122	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2313	{
2314	/* All move commands take 1 tick, at least for now */
2315	op->speed_left--;
2316
2317	/* Instead of all the stuff below, let move_player take care
2318	* of it. Also, some of the skill stuff is only put in
2319	* there, as well as the confusion stuff.
2320	*/
2321	move_player (op, op->direction);	2123	return move_player (op, op->direction);
2322		2124
2323	return op->speed_left > 0;
2324	}
2325	}
2326
2327	return 0;	2125	return false;
2328	}	2126	}
2329		2127
2330	int	2128	static int
2331	save_life (object *op)	2129	save_life (object *op)
2332	{	2130	{
2333	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2131	if (!op->flag [FLAG_LIFESAVE])
2334	return 0;	2132	return 0;
2335		2133
2336	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2134	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2337	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2135	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2338	{	2136	{
2339	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2137	op->play_sound (sound_find ("ob_evaporate"));
2340	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2138	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2341		2139
2342	if (op->contr)
2343	esrv_del_item (op->contr, tmp->count);
2344
2345	tmp->destroy ();	2140	tmp->destroy ();
2346	CLEAR_FLAG (op, FLAG_LIFESAVE);	2141	op->clr_flag (FLAG_LIFESAVE);
2347		2142
2348	if (op->stats.hp < 0)	2143	if (op->stats.hp < 0)
2349	op->stats.hp = op->stats.maxhp;	2144	op->stats.hp = op->stats.maxhp;
2350		2145
2351	if (op->stats.food < 0)	2146	if (op->stats.food < 0)
2352	op->stats.food = 999;	2147	op->stats.food = MAX_FOOD;
2353		2148
2354	op->update_stats ();	2149	op->update_stats ();
2355	return 1;	2150	return 1;
2356	}	2151	}
2357		2152
2358	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2153	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2359	CLEAR_FLAG (op, FLAG_LIFESAVE);	2154	op->clr_flag (FLAG_LIFESAVE);
2360	enter_player_savebed (op); /* bring him home. */	2155	enter_player_savebed (op); /* bring him home. */
2361	return 0;	2156	return 0;
2362	}	2157	}
2363		2158
2364	/* This goes throws the inventory and removes unpaid objects, and puts them	2159	/* This goes throws the inventory and removes unpaid objects, and puts them
2365	* back in the map (location and map determined by values of env). This	2160	* back in the map (location and map determined by values of env). This
2366	* function will descend into containers. op is the object to start the search	2161	* function will descend into containers. op is the object to start the search
2367	* from.	2162	* from.
2368	*/	2163	*/
		2164	static void
		2165	drop_unpaid_items (object *op, object *env)
		2166	{
		2167	while (op)
		2168	{
		2169	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2170
		2171	if (op->flag [FLAG_UNPAID])
		2172	op->insert_at (env);
		2173	else if (op->inv)
		2174	drop_unpaid_items (op->inv, env);
		2175
		2176	op = next;
		2177	}
		2178	}
		2179
2369	void	2180	void
2370	remove_unpaid_objects (object *op, object *env)	2181	object::drop_unpaid_items ()
2371	{	2182	{
2372	object *next;	2183	if (!flag [FLAG_REMOVED])
2373		2184	::drop_unpaid_items (inv, this);
2374	while (op)
2375	{
2376	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2377
2378	if (QUERY_FLAG (op, FLAG_UNPAID))
2379	{
2380	if (env->type == PLAYER)
2381	esrv_del_item (env->contr, op->count);
2382
2383	op->insert_at (env);
2384	}
2385	else if (op->inv)
2386	remove_unpaid_objects (op->inv, env);
2387
2388	op = next;
2389	}
2390	}
2391
2392	/*
2393	* Returns pointer a static string containing gravestone text
2394	* Moved from apply.c to player.c - player.c is what
2395	* actually uses this function. player.c may not be quite the
2396	* best, a misc file for object actions is probably better,
2397	* but there isn't one in the server directory.
2398	*/
2399	char *
2400	gravestone_text (object *op)
2401	{
2402	static char buf2[MAX_BUF];
2403	char buf[MAX_BUF];
2404	time_t now = time (NULL);
2405
2406	strcpy (buf2, " R.I.P.\n\n");
2407	if (op->type == PLAYER)
2408	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2409	else
2410	sprintf (buf, "%s\n", &op->name);
2411
2412	strncat (buf2, " ", 20 - strlen (buf) / 2);
2413	strcat (buf2, buf);
2414	if (op->type == PLAYER)
2415	sprintf (buf, "who was in level %d when killed\n", op->level);
2416	else
2417	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2418
2419	strncat (buf2, " ", 20 - strlen (buf) / 2);
2420	strcat (buf2, buf);
2421	if (op->type == PLAYER)
2422	{
2423	sprintf (buf, "by %s.\n\n", op->contr->killer);
2424	strncat (buf2, " ", 21 - strlen (buf) / 2);
2425	strcat (buf2, buf);
2426	}
2427
2428	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2429	strncat (buf2, " ", 20 - strlen (buf) / 2);
2430	strcat (buf2, buf);
2431
2432	return buf2;
2433	}	2185	}
2434		2186
2435	void	2187	void
2436	do_some_living (object *op)	2188	do_some_living (object *op)
2437	{	2189	{
2438	int last_food = op->stats.food;	2190	int last_food = op->stats.food;
2439	int gen_hp, gen_sp, gen_grace;	2191	int gen_hp, gen_sp, gen_grace;
2440	int over_hp, over_sp, over_grace;
2441	int i;
2442	int rate_hp = 1200;	2192	int rate_hp = 1200;
2443	int rate_sp = 2500;	2193	int rate_sp = 2500;
2444	int rate_grace = 2000;	2194	int rate_grace = 2000;
2445	const int max_hp = 1;	2195	const int max_hp = 1;
2446	const int max_sp = 1;	2196	const int max_sp = 1;
2447	const int max_grace = 1;	2197	const int max_grace = 1;
2448		2198
2449	if (op->contr->outputs_sync)	2199	#if 0
		2200	if (op->contr->hidden)
		2201	{
		2202	op->invisible = 1000;
		2203	/* the socket code flashes the player visible/invisible
		2204	* depending on the value of invisible, so we need to
		2205	* alternate it here for it to work correctly.
		2206	*/
		2207	if (server_tick & 2)
		2208	op->invisible--;
2450	{	2209	}
2451	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2210	else
2452	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2211	#endif
2453	flush_output_element (op, &op->contr->outputs[i]);	2212	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2213	{
		2214	if (!op->invisible--)
		2215	{
		2216	make_visible (op);
		2217	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2218	}
2454	}	2219	}
2455		2220
2456	if (op->contr->ns->state == ST_PLAYING)	2221	if (op->contr->ns->state == ST_PLAYING)
2457	{	2222	{
2458	/* these next three if clauses make it possible to SLOW DOWN	2223	/* these next three if clauses make it possible to SLOW DOWN
…		…
2479	{	2244	{
2480	gen_grace = op->stats.maxgrace;	2245	gen_grace = op->stats.maxgrace;
2481	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2246	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2482	}	2247	}
2483		2248
2484	/* Regenerate Spell Points */	2249	/* Regenerate Grace */
2485	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)	2250	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2251	if (--op->last_grace < 0)
2486	{	2252	{
2487	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2488	if (op->stats.sp < op->stats.maxsp)	2253	if (op->stats.grace < op->stats.maxgrace / 2)
		2254	op->stats.grace++; /* no penalty in food for regaining grace */
		2255
		2256	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2257
		2258	if (max_grace > 1)
2489	{	2259	{
2490	op->stats.sp++;	2260	int over_grace = temp / rate_grace;
2491	/* dms do not consume food */	2261
2492	if (!QUERY_FLAG (op, FLAG_WIZ))	2262	if (over_grace > 0)
2493	{	2263	{
2494	op->stats.food--;	2264	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2495	if (op->contr->digestion < 0)	2265	op->last_grace = 0;
2496	op->stats.food += op->contr->digestion;
2497	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2498	op->stats.food = last_food;
2499	}	2266	}
		2267	else
		2268	op->last_grace = rate_grace / temp;
2500	}	2269	}
		2270	else
		2271	op->last_grace = rate_grace / temp;
2501		2272
2502	if (max_sp > 1)	2273	/* wearing stuff doesn't detract from grace generation. */
		2274	}
		2275
		2276	if (op->stats.food > 0)
		2277	{
		2278	/* Regenerate Spell Points */
		2279	if (!op->contr->golem && --op->last_sp < 0)
2503	{	2280	{
2504	over_sp = (gen_sp + 10) / rate_sp;	2281	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2505	if (over_sp > 0)	2282
		2283	if (op->stats.sp < op->stats.maxsp)
2506	{	2284	{
2507	if (op->stats.sp < op->stats.maxsp)	2285	op->stats.sp++;
		2286
		2287	/* dms do not consume food */
		2288	if (!op->flag [FLAG_WIZ])
2508	{	2289	{
2509	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2510
2511	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2512	op->stats.sp--;	2290	op->stats.food--;
2513		2291
2514	if (op->stats.sp > op->stats.maxsp)	2292	if (op->contr->digestion < 0)
		2293	op->stats.food += op->contr->digestion;
		2294	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2515	op->stats.sp = op->stats.maxsp;	2295	op->stats.food = last_food;
2516	}	2296	}
		2297	}
		2298
		2299	if (max_sp > 1)
		2300	{
		2301	int over_sp = (gen_sp + 10) / rate_sp;
		2302	if (over_sp > 0)
		2303	{
		2304	if (op->stats.sp < op->stats.maxsp)
		2305	{
		2306	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2307
		2308	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2309	op->stats.sp--;
		2310
		2311	if (op->stats.sp > op->stats.maxsp)
		2312	op->stats.sp = op->stats.maxsp;
		2313	}
		2314
2517	op->last_sp = 0;	2315	op->last_sp = 0;
		2316	}
		2317	else
		2318	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2518	}	2319	}
2519	else	2320	else
2520	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);	2321	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2521	}	2322	}
2522	else
2523	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2524	}
2525		2323
2526	/* Regenerate Grace */	2324	/* Regenerate Hit Points */
2527	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2528	if (--op->last_grace < 0)	2325	if (--op->last_heal < 0)
2529	{
2530	if (op->stats.grace < op->stats.maxgrace / 2)
2531	op->stats.grace++; /* no penalty in food for regaining grace */
2532
2533	if (max_grace > 1)
2534	{	2326	{
2535	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2327	if (op->stats.hp < op->stats.maxhp)
2536	if (over_grace > 0)
2537	{	2328	{
2538	op->stats.sp += over_grace	2329	op->stats.hp++;
2539	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;	2330
		2331	/* dms do not consume food */
		2332	if (!op->flag [FLAG_WIZ])
		2333	{
		2334	op->stats.food--;
		2335
		2336	if (op->contr->digestion < 0)
		2337	op->stats.food += op->contr->digestion;
		2338	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2339	op->stats.food = last_food;
		2340	}
		2341	}
		2342
		2343	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2344
		2345	if (max_hp > 1)
		2346	{
		2347	int over_hp = temp / rate_hp;
		2348
		2349	if (over_hp > 0)
		2350	{
		2351	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2540	op->last_grace = 0;	2352	op->last_heal = 0;
		2353	}
		2354	else
		2355	op->last_heal = rate_hp / temp;
2541	}	2356	}
2542	else	2357	else
2543	{
2544	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2545	}
2546	}
2547	else
2548	{
2549	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2550	}
2551	/* wearing stuff doesn't detract from grace generation. */
2552	}
2553
2554	/* Regenerate Hit Points */
2555	if (--op->last_heal < 0)
2556	{
2557	if (op->stats.hp < op->stats.maxhp)
2558	{
2559	op->stats.hp++;
2560	/* dms do not consume food */
2561	if (!QUERY_FLAG (op, FLAG_WIZ))
2562	{
2563	op->stats.food--;
2564	if (op->contr->digestion < 0)
2565	op->stats.food += op->contr->digestion;
2566	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2567	op->stats.food = last_food;
2568	}
2569	}
2570
2571	if (max_hp > 1)
2572	{
2573	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2574	if (over_hp > 0)
2575	{
2576	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
2577	op->last_heal = 0;	2358	op->last_heal = rate_hp / temp;
2578	}
2579	else
2580	{
2581	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2582	}
2583	}
2584	else
2585	{
2586	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2587	}	2359	}
2588	}	2360	}
2589		2361
2590	/* Digestion */	2362	/* Digestion */
2591	if (--op->last_eat < 0)	2363	if (--op->last_eat < 0)
2592	{	2364	{
2593	#ifdef COZY_SERVER	2365	int bonus = max (0, op->contr->digestion),
2594	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2366	penalty = max (0, -op->contr->digestion);
2595	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2596	#else
2597	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2598	#endif
2599		2367
2600	if (op->contr->gen_hp > 0)
2601	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2368	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2602	else
2603	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2604		2369
2605	/* dms do not consume food */	2370	/* dms do not consume food */
2606	if (!QUERY_FLAG (op, FLAG_WIZ))	2371	if (!op->flag [FLAG_WIZ])
2607	op->stats.food--;	2372	op->stats.food--;
2608	}	2373	}
2609		2374
2610	if (op->stats.food < 0 && op->stats.hp >= 0)	2375	if (op->stats.food < 0 && op->stats.hp >= 0)
2611	{	2376	{
2612	object *tmp, *flesh = 0;	2377	object *flesh = 0;
2613		2378
2614	for (tmp = op->inv; tmp; tmp = tmp->below)	2379	for_inv_removable (op, tmp)
2615	{	2380	{
2616	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2381	if (tmp->flag [FLAG_UNPAID])
		2382	continue;
		2383
		2384	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2617	{	2385	{
2618	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2386	op->statusmsg ("You blindly grab for a bite of food. "
2619	{	2387	"H<To prevent you from starving, you ate some random item from your backpack.>");
2620	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2388	op->apply (tmp);
2621	manual_apply (op, tmp, 0);	2389
2622	if (op->stats.food >= 0 || op->stats.hp < 0)	2390	if (op->stats.food >= 0 || op->stats.hp < 0)
2623	break;	2391	break;
2624	}	2392	}
2625	else if (tmp->type == FLESH)	2393	else if (tmp->type == FLESH)
2626	flesh = tmp;	2394	flesh = tmp;
2627	} /* End if paid for object */	2395	}
2628	} /* end of for loop */
2629		2396
2630	/* If player is still starving, it means they don't have any food, so	2397	/* If player is still starving, it means they don't have any food, so
2631	* eat flesh instead.	2398	* eat flesh instead.
2632	*/	2399	*/
2633	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2400	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2634	{	2401	{
2635	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2402	op->statusmsg ("You blindly grab for a bite of food. "
		2403	"H<To prevent you from starving, you ate some random item from your backpack.>");
2636	manual_apply (op, flesh, 0);	2404	op->apply (flesh);
2637	}	2405	}
		2406
		2407	// If player is still starving, alert him!
		2408	if (op->stats.food < 0)
		2409	op->failmsg ("You are starving! "
		2410	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2411	}
		2412
		2413	if (op->stats.food < 0)
2638	}	2414	{
		2415	op->stats.hp += op->stats.food;
		2416	op->stats.food = 0;
2639		2417
2640	while (op->stats.food < 0 && op->stats.hp >= 0)	2418	if (op->stats.hp < 0)
2641	op->stats.food++, op->stats.hp--;	2419	{
		2420	op->contr->killer = archetype::get ("killer_starvation");
		2421	op->contr->killer->destroy ();
		2422	}
		2423	}
2642		2424
		2425	/* killer should be set here already */
2643	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2426	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2644	kill_player (op);	2427	kill_player (op);
2645	}	2428	}
2646	}	2429	}
2647		2430
2648	/* If the player should die (lack of hp, food, etc), we call this.	2431	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2651	* file.	2434	* file.
2652	*/	2435	*/
2653	void	2436	void
2654	kill_player (object *op)	2437	kill_player (object *op)
2655	{	2438	{
2656	char buf[MAX_BUF];
2657	int x, y;	2439	int x, y;
2658
2659	//int i;
2660	maptile *map; /* this is for resurrection */	2440	maptile *map; /* this is for resurrection */
2661
2662	/* int z;
2663	int num_stats_lose;
2664	int lost_a_stat;
2665	int lose_this_stat;
2666	int this_stat; */
2667	int will_kill_again;	2441	int will_kill_again;
2668	archetype *at;	2442	archetype *at;
2669	object *tmp;	2443	object *tmp;
2670		2444
2671	if (save_life (op))	2445	if (save_life (op))
2672	return;	2446	return;
2673		2447
		2448	dynbuf_text deathtab;
		2449
		2450	/* restore player */
		2451	at = archetype::find (shstr_poisoning);
		2452	if (object *tmp = present_arch_in_ob (at, op))
		2453	{
		2454	tmp->destroy ();
		2455	deathtab << "Your body feels cleansed...\r";
		2456	}
		2457
		2458	at = archetype::find (shstr_confusion);
		2459	if (object *tmp = present_arch_in_ob (at, op))
		2460	{
		2461	tmp->destroy ();
		2462	deathtab << "Your mind feels clearer...\r";
		2463	}
		2464
		2465	cure_disease (op, 0, 0); /* remove any disease */
		2466
		2467	max_it (op->stats.hp , op->stats.maxhp);
		2468	max_it (op->stats.sp , op->stats.maxsp);
		2469	max_it (op->stats.grace, op->stats.maxgrace);
		2470	max_it (op->stats.food , 200);
		2471
		2472	// remove all spell effects that are active
		2473	// to avoid long-term effects such as word-of-recall
		2474	for (object *item = op->inv; item; )
		2475	{
		2476	object *next = item->below;
		2477
		2478	if (item->type == SPELL_EFFECT && item->active)
		2479	item->destroy ();
		2480
		2481	item = next;
		2482	}
2674		2483
2675	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2484	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2676	* in cities ONLY!!! It is very important that this doesn't get abused.	2485	* in cities ONLY!!! It is very important that this doesn't get abused.
2677	* Look at op_on_battleground() for more info --AndreasV	2486	* Look at op_on_battleground() for more info --AndreasV
2678	*/	2487	*/
2679	if (op_on_battleground (op, &x, &y))	2488	if (op_on_battleground (op, &x, &y))
2680	{	2489	{
2681	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2490	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2682	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2683
2684	/* restore player */
2685	at = archetype::find ("poisoning");
2686	if (object *tmp = present_arch_in_ob (at, op))
2687	{
2688	tmp->destroy ();
2689	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2690	}
2691
2692	at = archetype::find ("confusion");
2693	if (object *tmp = present_arch_in_ob (at, op))
2694	{
2695	tmp->destroy ();
2696	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2697	}
2698
2699	cure_disease (op, 0); /* remove any disease */
2700	op->stats.hp = op->stats.maxhp;
2701	if (op->stats.food <= 0)
2702	op->stats.food = 999;
2703		2491
2704	/* create a bodypart-trophy to make the winner happy */	2492	/* create a bodypart-trophy to make the winner happy */
2705	if (object *tmp = arch_to_object (archetype::find ("finger")))	2493	object *tmp = archetype::find (shstr_finger)->instance ();
2706	{	2494
2707	sprintf (buf, "%s's finger", &op->name);	2495	tmp->name = format ("%s's finger" , &op->name);
2708	tmp->name = buf;	2496	tmp->name_pl = format ("%s's fingers", &op->name);
2709	sprintf (buf, " This finger has been cut off %s\n"	2497	tmp->msg = format (
2710	" the %s, when he was defeated at\n level %d by %s.\n",	2498	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2711	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2499	&op->name, op->contr->title,
2712	tmp->msg = buf;	2500	(int)op->level,
		2501	op->contr->killer_name ()
		2502	);
2713	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2503	tmp->value = 0, tmp->type = 0;
2714	tmp->materialname = NULL;	2504	tmp->material = name_to_material (shstr_organic);
2715	tmp->insert_at (op, tmp);	2505	tmp->insert_at (op, tmp);
2716	}
2717		2506
2718	/* teleport defeated player to new destination */	2507	/* teleport defeated player to new destination */
2719	transfer_ob (op, x, y, 0, NULL);	2508	transfer_ob (op, x, y, 0, NULL);
2720	op->contr->braced = 0;	2509	op->contr->braced = 0;
		2510
		2511	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2721	return;	2512	return;
2722	}	2513	}
2723		2514
		2515	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2516	deathtab << "T<YOU HAVE DIED>\n\n";
		2517
2724	INVOKE_PLAYER (DEATH, op->contr);	2518	INVOKE_PLAYER (DEATH, op->contr);
2725		2519
2726	command_kill_pets (op, 0);	2520	command_kill_pets (op, 0);
2727		2521
2728	if (op->stats.food < 0)	2522	op->contr->play_sound (sound_find ("player_dies"));
2729	{
2730	sprintf (buf, "%s starved to death.", &op->name);
2731	strcpy (op->contr->killer, "starvation");
2732	}
2733	else
2734	sprintf (buf, "%s died.", &op->name);
2735
2736	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2737		2523
2738	/* save the map location for corpse, gravestone */	2524	/* save the map location for corpse, gravestone */
2739	x = op->x;	2525	x = op->x;
2740	y = op->y;	2526	y = op->y;
2741	map = op->map;	2527	map = op->map;
…		…
2769		2555
2770	lost_a_stat = 0;	2556	lost_a_stat = 0;
2771		2557
2772	for (z = 0; z < num_stats_lose; z++)	2558	for (z = 0; z < num_stats_lose; z++)
2773	{	2559	{
2774	i = RANDOM () % NUM_STATS;	2560	i = rndm (NUM_STATS);
2775		2561
2776	if (settings.stat_loss_on_death)	2562	if (settings.stat_loss_on_death)
2777	{	2563	{
2778	/* Pick a random stat and take a point off it. Tell the player	2564	/* Pick a random stat and take a point off it. Tell the player
2779	* what he lost.	2565	* what he lost.
…		…
2786	lost_a_stat = 1;	2572	lost_a_stat = 1;
2787	}	2573	}
2788	else	2574	else
2789	{	2575	{
2790	/* deplete a stat */	2576	/* deplete a stat */
2791	archetype *deparch = archetype::find ("depletion");	2577	archetype *deparch = archetype::find (shstr_depletion);
2792	object *dep;	2578	object *dep;
2793		2579
2794	dep = present_arch_in_ob (deparch, op);	2580	dep = present_arch_in_ob (deparch, op);
2795	if (!dep)	2581	if (!dep)
2796	{	2582	{
2797	dep = arch_to_object (deparch);	2583	dep = deparch->instance ();
2798	insert_ob_in_ob (dep, op);	2584	insert_ob_in_ob (dep, op);
2799	}	2585	}
2800	lose_this_stat = 1;	2586	lose_this_stat = 1;
2801	if (settings.balanced_stat_loss)	2587	if (settings.balanced_stat_loss)
2802	{	2588	{
…		…
2814		2600
2815	/* There is a maximum depletion total per level. */	2601	/* There is a maximum depletion total per level. */
2816	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)	2602	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2817	{	2603	{
2818	lose_this_stat = 0;	2604	lose_this_stat = 0;
2819	/* Take loss chance vs keep chance to see if we	2605	/* Take loss chance vs keep chance to see if we
2820	retain the stat. */	2606	retain the stat. */
2821	}	2607	}
2822	else	2608	else
2823	{	2609	{
2824	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)	2610	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
…		…
2830	}	2616	}
2831	}	2617	}
2832		2618
2833	if (lose_this_stat)	2619	if (lose_this_stat)
2834	{	2620	{
2835	this_stat = get_attr_value (&(dep->stats), i);	2621	this_stat = get_attr_value (&dep->stats, i);
2836	/* We could try to do something clever like find another	2622	/* We could try to do something clever like find another
2837	* stat to reduce if this fails. But chances are, if	2623	* stat to reduce if this fails. But chances are, if
2838	* stats have been depleted to -50, all are pretty low	2624	* stats have been depleted to -50, all are pretty low
2839	* and should be roughly the same, so it shouldn't make a	2625	* and should be roughly the same, so it shouldn't make a
2840	* difference.	2626	* difference.
2841	*/	2627	*/
2842	if (this_stat >= -50)	2628	if (this_stat >= -50)
2843	{	2629	{
2844	change_attr_value (&(dep->stats), i, -1);	2630	change_attr_value (&(dep->stats), i, -1);
2845	SET_FLAG (dep, FLAG_APPLIED);	2631	dep->set_flag (FLAG_APPLIED);
2846	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2632	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2847	op->update_stats ();	2633	op->update_stats ();
2848	lost_a_stat = 1;	2634	lost_a_stat = 1;
2849	}	2635	}
2850	}	2636	}
2851	}	2637	}
2852	}	2638	}
		2639
2853	/* If no stat lost, tell the player. */	2640	/* If no stat lost, tell the player. */
2854	if (!lost_a_stat)	2641	if (!lost_a_stat)
2855	{	2642	{
2856	/* determine_god() seems to not work sometimes... why is this?	2643	/* determine_god() seems to not work sometimes... why is this?
2857	Should I be using something else? GD */	2644	Should I be using something else? GD */
2858	const char *god = determine_god (op);	2645	shstr_tmp god = determine_god (op);
2859		2646
2860	if (god && (strcmp (god, "none")))	2647	if (god != shstr_none)
2861	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2648	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2862	else	2649	else
2863	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2650	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2864	}	2651	}
2865	#else	2652	#else
2866	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2653	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2867	#endif	2654	#endif
2868		2655
2869	/* Put a gravestone up where the character 'almost' died. List the	2656	/* Put a gravestone up where the character 'almost' died. List the
2870	* exp loss on the stone.	2657	* exp loss on the stone.
2871	*/	2658	*/
2872	tmp = arch_to_object (archetype::find ("gravestone"));	2659	tmp = archetype::find (shstr_gravestone)->instance ();
2873	sprintf (buf, "%s's gravestone", &op->name);	2660	tmp->name = format ("%s's gravestone", &op->name);
2874	tmp->name = buf;	2661	tmp->name_pl = format ("%s's gravestones", &op->name);
2875	sprintf (buf, "%s's gravestones", &op->name);	2662	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2876	tmp->name_pl = buf;	2663	&op->name, op->contr->title, op->contr->killer_name ());
2877	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);
2878	tmp->msg = buf;
2879	tmp->x = op->x, tmp->y = op->y;	2664	tmp->x = op->x, tmp->y = op->y;
2880	insert_ob_in_map (tmp, op->map, NULL, 0);	2665	insert_ob_in_map (tmp, op->map, NULL, 0);
2881		2666
2882	/**************************************/	2667	/**************************************/
2883	/* */	2668	/* */
2884	/* Subtract the experience points, */	2669	/* Subtract the experience points, */
2885	/* if we died cause of food, give us */
2886	/* food, and reset HP's... */
2887	/* */	2670	/* */
2888	/**************************************/	2671	/**************************************/
2889		2672
2890	/* remove any poisoning and confusion the character may be suffering. */
2891	/* restore player */
2892	at = archetype::find ("poisoning");
2893	tmp = present_arch_in_ob (at, op);
2894
2895	if (tmp)
2896	{
2897	tmp->destroy ();
2898	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2899	}
2900
2901	at = archetype::find ("confusion");
2902	tmp = present_arch_in_ob (at, op);
2903	if (tmp)
2904	{
2905	tmp->destroy ();
2906	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2907	}
2908
2909	cure_disease (op, 0); /* remove any disease */
2910
2911	/*add_exp(op, (op->stats.exp * -0.20)); */	2673	/*add_exp(op, (op->stats.exp * -0.20)); */
2912	apply_death_exp_penalty (op);	2674	apply_death_exp_penalty (op);
2913	if (op->stats.food < 100)
2914	op->stats.food = 900;
2915	op->stats.hp = op->stats.maxhp;
2916	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2917	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2918		2675
2919	/*	2676	/*
2920	* Check to see if the player is in a shop. IF so, then check to see if
2921	* the player has any unpaid items. If so, remove them and put them back	2677	* Check to see if the player has any unpaid items. If so, remove them
2922	* in the map.	2678	* and put them back in the map.
2923	*/	2679	*/
2924		2680	op->drop_unpaid_items ();
2925	if (is_in_shop (op))
2926	remove_unpaid_objects (op->inv, op);
2927		2681
2928	/****************************************/	2682	/****************************************/
2929	/* */	2683	/* */
2930	/* Move player to his current respawn- */	2684	/* Move player to his current respawn- */
2931	/* position (usually last savebed) */	2685	/* position (usually last savebed) */
…		…
2949	if (will_kill_again)	2703	if (will_kill_again)
2950	{	2704	{
2951	object *force;	2705	object *force;
2952	int at;	2706	int at;
2953		2707
2954	force = get_archetype (FORCE_NAME);	2708	force = archetype::get (FORCE_NAME);
2955	/* 50 ticks should be enough time for the spell to abate */	2709	/* 50 ticks should be enough time for the spell to abate */
2956	force->speed = 0.1;
2957	force->speed_left = -5.0;	2710	force->speed_left = -5.f;
2958	SET_FLAG (force, FLAG_APPLIED);	2711	force->set_speed (0.1f);
		2712	force->set_flag (FLAG_APPLIED);
		2713
2959	for (at = 0; at < NROFATTACKS; at++)	2714	for (at = 0; at < NROFATTACKS; at++)
2960	if (will_kill_again & (1 << at))	2715	if (will_kill_again & (1 << at))
2961	force->resist[at] = 100;	2716	force->resist[at] = 100;
2962		2717
2963	insert_ob_in_ob (force, op);	2718	insert_ob_in_ob (force, op);
2964	op->update_stats ();	2719	op->update_stats ();
2965
2966	}	2720	}
2967		2721
2968	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2722	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2969	}	2723	}
2970		2724
2971	void	2725	static void
2972	loot_object (object *op)	2726	loot_object (object *op)
2973	{ /* Grab and destroy some treasure */	2727	{ /* Grab and destroy some treasure */
2974	object *tmp, *tmp2, *next;	2728	object *tmp, *next;
2975		2729
2976	if (op->container)	2730	op->close_container (); /* close open sack first */
2977	esrv_apply_container (op, op->container); /* close open sack first */
2978		2731
2979	for (tmp = op->inv; tmp; tmp = next)	2732	for (tmp = op->inv; tmp; tmp = next)
2980	{	2733	{
2981	next = tmp->below;	2734	next = tmp->below;
2982		2735
2983	if (tmp->invisible)	2736	if (tmp->invisible)
2984	continue;	2737	continue;
2985		2738
2986	tmp->remove ();	2739	tmp->remove ();
2987	tmp->x = op->x, tmp->y = op->y;	2740	tmp->x = op->x, tmp->y = op->y;
		2741
2988	if (tmp->type == CONTAINER)	2742	if (tmp->type == CONTAINER)
2989	{ /* empty container to ground */	2743	loot_object (tmp); /* empty container to ground */
2990	loot_object (tmp);	2744
2991	}	2745	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2992	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
2993	{	2746	{
2994	if (tmp->nrof > 1)	2747	if (tmp->nrof > 1)
2995	{	2748	{
2996	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2749	tmp->decrease (rndm (1, tmp->nrof - 1));
2997	tmp2->destroy ();
2998	insert_ob_in_map (tmp, op->map, NULL, 0);	2750	insert_ob_in_map (tmp, op->map, NULL, 0);
2999	}	2751	}
3000	else	2752	else
3001	tmp->destroy ();	2753	tmp->destroy ();
3002	}	2754	}
…		…
3008	/*	2760	/*
3009	* fix_weight(): Check recursively the weight of all players, and fix	2761	* fix_weight(): Check recursively the weight of all players, and fix
3010	* what needs to be fixed. Refresh windows and fix speed if anything	2762	* what needs to be fixed. Refresh windows and fix speed if anything
3011	* was changed.	2763	* was changed.
3012	*/	2764	*/
3013
3014	void	2765	void
3015	fix_weight (void)	2766	fix_weight ()
3016	{	2767	{
3017	for_all_players (pl)	2768	for_all_players (pl)
3018	{	2769	{
3019	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2770	weight_t old = pl->ob->carrying;
3020		2771
3021	if (old == sum)	2772	pl->ob->update_weight ();
3022	continue;	2773
		2774	if (old != pl->ob->carrying)
		2775	{
3023	pl->ob->update_stats ();	2776	pl->ob->update_stats ();
3024	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2777	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2778	}
3025	}	2779	}
3026	}	2780	}
3027		2781
3028	void	2782	void
3029	fix_luck (void)	2783	fix_luck ()
3030	{	2784	{
3031	for_all_players (pl)	2785	for_all_players (pl)
3032	if (!pl->ob->contr->ns->state)	2786	if (!pl->ob->contr->ns->state)
3033	pl->ob->change_luck (0);	2787	pl->ob->change_luck (0);
3034	}	2788	}
…		…
3071	}	2825	}
3072		2826
3073	void	2827	void
3074	make_visible (object *op)	2828	make_visible (object *op)
3075	{	2829	{
3076	op->hide = 0;	2830	op->flag [FLAG_HIDDEN] = 0;
3077	op->invisible = 0;	2831	op->invisible = 0;
		2832
3078	if (op->type == PLAYER)	2833	if (op->type == PLAYER)
3079	{	2834	{
3080	op->contr->tmp_invis = 0;	2835	op->contr->tmp_invis = 0;
3081	op->contr->invis_race = 0;	2836	op->contr->invis_race = 0;
3082	}	2837	}
		2838
3083	update_object (op, UP_OBJ_FACE);	2839	update_object (op, UP_OBJ_CHANGE);
3084	}	2840	}
3085		2841
3086	int	2842	int
3087	is_true_undead (object *op)	2843	is_true_undead (object *op)
3088	{	2844	{
3089	object *tmp = NULL;	2845	if (op->arch->flag [FLAG_UNDEAD])
3090
3091	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3092	return 1;	2846	return 1;
3093		2847
3094	return 0;	2848	return 0;
3095	}	2849	}
3096		2850
3097	/* look at the surrounding terrain to determine	2851	/* look at the surrounding terrain to determine
3098	* the hideability of this object. Positive levels	2852	* the hideability of this object. Positive levels
3099	* indicate greater hideability.	2853	* indicate greater hideability.
3100	*/	2854	*/
3101
3102	int	2855	int
3103	hideability (object *ob)	2856	hideability (object *ob)
3104	{	2857	{
3105	int i, level = 0, mflag;	2858	int i, level = 0, mflag;
3106	sint16 x, y;	2859	sint16 x, y;
3107		2860
3108	if (!ob || !ob->map)	2861	if (!ob || !ob->map)
3109	return 0;	2862	return 0;
3110		2863
3111	/* so, on normal lighted maps, its hard to hide */	2864	/* so, on normal lighted maps, its hard to hide */
3112	level = ob->map->darkness - 2;	2865	level = ob->map->darklevel () - 2;
3113		2866
3114	/* this also picks up whether the object is glowing.	2867	/* this also picks up whether the object is glowing.
3115	* If you carry a light on a non-dark map, its not	2868	* If you carry a light on a non-dark map, its not
3116	* as bad as carrying a light on a pitch dark map */	2869	* as bad as carrying a light on a pitch dark map */
3117	if (has_carried_lights (ob))	2870	if (ob->has_carried_lights ())
3118	level = -(10 + (2 * ob->map->darkness));	2871	level = -(10 + (2 * ob->map->darklevel ()));
3119		2872
3120	/* scan through all nearby squares for terrain to hide in */	2873	/* scan through all nearby squares for terrain to hide in */
3121	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2874	for (i = 0, x = ob->x, y = ob->y;
		2875	i <= SIZEOFFREE1;
		2876	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3122	{	2877	{
3123	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2878	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3124	if (mflag & P_OUT_OF_MAP)	2879	if (mflag & P_OUT_OF_MAP)
3125	{
3126	continue;	2880	continue;
3127	}	2881
3128	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2882	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3129	level += 2;	2883	level += 2;
3130	else /* open terrain! */	2884	else /* open terrain! */
3131	level -= 1;	2885	level -= 1;
3132	}	2886	}
…		…
3140	/* For Hidden creatures - a chance of becoming 'unhidden'	2894	/* For Hidden creatures - a chance of becoming 'unhidden'
3141	* every time they move - as we subtract off 'invisibility'	2895	* every time they move - as we subtract off 'invisibility'
3142	* AND, for players, if they move into a ridiculously unhideable	2896	* AND, for players, if they move into a ridiculously unhideable
3143	* spot (surrounded by clear terrain in broad daylight). -b.t.	2897	* spot (surrounded by clear terrain in broad daylight). -b.t.
3144	*/	2898	*/
3145
3146	void	2899	void
3147	do_hidden_move (object *op)	2900	do_hidden_move (object *op)
3148	{	2901	{
3149	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2902	int hide = 0;
3150	object *skop;
3151		2903
3152	if (!op || !op->map)	2904	if (!op || !op->map)
3153	return;	2905	return;
3154		2906
3155	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2907	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2908	int num = random_roll (0, 19, op, PREFER_LOW);
3156		2909
3157	/* its *extremely* hard to run and sneak/hide at the same time! */	2910	/* its *extremely* hard to run and sneak/hide at the same time! */
3158	if (op->type == PLAYER && op->contr->run_on)	2911	if (op->type == PLAYER && op->contr->run_on)
3159	if (!skop || num >= skop->level)	2912	if (!skop || num >= skop->level)
3160	{	2913	{
…		…
3170	num -= hide;	2923	num -= hide;
3171		2924
3172	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2925	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3173	{	2926	{
3174	make_visible (op);	2927	make_visible (op);
		2928
3175	if (op->type == PLAYER)	2929	if (op->type == PLAYER)
3176	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2930	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3177	}	2931	}
3178	else if (op->type == PLAYER && skop)	2932	else if (op->type == PLAYER && skop)
3179	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2933	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3194		2948
3195	if (who->type == PLAYER)	2949	if (who->type == PLAYER)
3196	player = 1;	2950	player = 1;
3197		2951
3198	else	2952	else
3199	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2953	friendly = who->flag [FLAG_FRIENDLY];
3200		2954
3201	/* search adjacent squares */	2955	/* search adjacent squares */
3202	for (i = 1; i < 9; i++)	2956	for (i = 1; i < 9; i++)
3203	{	2957	{
3204	x = who->x + freearr_x[i];	2958	x = who->x + freearr_x[i];
…		…
3213	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2967	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3214	continue;	2968	continue;
3215		2969
3216	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2970	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3217	{	2971	{
3218	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2972	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3219	return 1;	2973	return 1;
3220	else if (tmp->type == PLAYER)	2974	else if (tmp->type == PLAYER)
3221	{
3222	/*don't let a hidden DM prevent you from hiding */
3223	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3224	return 1;	2975	return 1;
3225	}
3226	}	2976	}
3227	}	2977	}
3228	return 0;	2978	return 0;
3229	}	2979	}
3230		2980
3231	/* check the player los field for viewability of the	2981	/* check the player los field for viewability of the
3232	* object op. This function works fine for monsters,	2982	* object op. This function works fine for monsters,
3233	* but we dont worry if the object isnt the top one in	2983	* but we dont worry if the object isnt the top one in
3234	* a pile (say a coin under a table would return "viewable"	2984	* a pile (say a coin under a table would return "viewable"
3235	* by this routine). Another question, should we be	2985	* by this routine). Another question, should we be
3236	* concerned with the direction the player is looking	2986	* concerned with the direction the player is looking
3237	* in? Realistically, most of use cant see stuff behind	2987	* in? Realistically, most of us can't see stuff behind
3238	* our backs...on the other hand, does the "facing" direction	2988	* our backs...on the other hand, does the "facing" direction
3239	* imply the way your head, or body is facing? Its possible	2989	* imply the way your head, or body is facing? It's possible
3240	* for them to differ. Sigh, this fctn could get a bit more complex.	2990	* for them to differ. Sigh, this fctn could get a bit more complex.
3241	* -b.t.	2991	* -b.t.
3242	* This function is now map tiling safe.	2992	* This function is now map tiling safe.
3243	*/	2993	*/
3244
3245	int	2994	int
3246	player_can_view (object *pl, object *op)	2995	player_can_view (object *pl, object *op)
3247	{	2996	{
3248	rv_vector rv;	2997	rv_vector rv;
3249	int dx, dy;	2998	int dx, dy;
…		…
3261		3010
3262	get_rangevector (pl, op, &rv, 0x1);	3011	get_rangevector (pl, op, &rv, 0x1);
3263		3012
3264	/* starting with the 'head' part, lets loop	3013	/* starting with the 'head' part, lets loop
3265	* through the object and find if it has any	3014	* through the object and find if it has any
3266	* part that is in the los array but isnt on	3015	* part that is in the los array but isn't on
3267	* a blocked los square.	3016	* a blocked los square.
3268	* we use the archetype to figure out offsets.	3017	* we use the archetype to figure out offsets.
3269	*/	3018	*/
3270	while (op)	3019	while (op)
3271	{	3020	{
3272	dx = rv.distance_x + op->arch->clone.x;	3021	dx = rv.distance_x + op->arch->x;
3273	dy = rv.distance_y + op->arch->clone.y;	3022	dy = rv.distance_y + op->arch->y;
3274		3023
3275	/* only the viewable area the player sees is updated by LOS	3024	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3276	* code, so we need to restrict ourselves to that range of values
3277	* for any meaningful values.
3278	*/
3279	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3280	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3281	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3282	return 1;	3025	return 1;
		3026
3283	op = op->more;	3027	op = op->more;
3284	}	3028	}
3285	return 0;
3286	}
3287		3029
3288	/* routine for both players and monsters. We call this when
3289	* there is a possibility for our action distrubing our hiding
3290	* place or invisiblity spell. Artefact invisiblity is not
3291	* effected by this. If we arent invisible to begin with, we
3292	* return 0.
3293	*/
3294	int
3295	action_makes_visible (object *op)
3296	{
3297
3298	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3299	{
3300	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3301	return 0;
3302
3303	if (op->contr && op->contr->tmp_invis == 0)
3304	return 0;
3305
3306	/* If monsters, they should become visible */
3307	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3308	{
3309	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3310	return 1;
3311	}
3312	}
3313	return 0;	3030	return 0;
3314	}	3031	}
3315		3032
3316	/* op_on_battleground - checks if the given object op (usually	3033	/* op_on_battleground - checks if the given object op (usually
3317	* a player) is standing on a valid battleground-tile,	3034	* a player) is standing on a valid battleground-tile,
…		…
3322	* Default is to do the same as before, so only people wanting to have different points need worry about this	3039	* Default is to do the same as before, so only people wanting to have different points need worry about this
3323	*/	3040	*/
3324	int	3041	int
3325	op_on_battleground (object *op, int *x, int *y)	3042	op_on_battleground (object *op, int *x, int *y)
3326	{	3043	{
3327	object *tmp;
3328
3329	/* A battleground-tile needs the following attributes to be valid:	3044	/* A battleground-tile needs the following attributes to be valid:
3330	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3045	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3331	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3046	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3332	* and the exit-coordinates sp/hp must both be > 0.	3047	* and the exit-coordinates sp/hp must both be > 0.
3333	* => The intention here is to prevent abuse of the battleground-	3048	* => The intention here is to prevent abuse of the battleground-
3334	* feature (like pickable or hidden battleground tiles). */	3049	* feature (like pickable or hidden battleground tiles). */
3335	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3050	for (object *tmp = op->below; tmp; tmp = tmp->below)
3336	{	3051	{
3337	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3052	if (tmp->flag [FLAG_IS_FLOOR])
3338	{	3053	{
3339	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3054	if (tmp->flag [FLAG_NO_PICK]
3340	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3055	&& tmp->type == BATTLEGROUND
		3056	&& tmp->name == shstr_battleground
		3057	&& EXIT_X (tmp) && EXIT_Y (tmp))
3341	{	3058	{
3342	/*before we assign the exit, check if this is a teambattle */	3059	/* before we assign the exit, check if this is a teambattle */
3343	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3060	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3344	{
3345	object *invtmp;
3346
3347	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3061	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3062	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3348	{	3063	{
3349	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3350	{
3351	if (x != NULL && y != NULL)	3064	if (x && y)
3352	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3065	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3066
3353	return 1;	3067	return 1;
3354	}
3355	}	3068	}
3356	}	3069
3357	if (x != NULL && y != NULL)	3070	if (x && y)
3358	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3071	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3072
3359	return 1;	3073	return 1;
3360	}	3074	}
3361	}	3075	}
3362	}	3076	}
		3077
3363	/* If we got here, did not find a battleground */	3078	/* If we got here, did not find a battleground */
3364	return 0;	3079	return 0;
3365	}	3080	}
3366		3081
3367	/*	3082	/*
…		…
3383	char buf[MAX_BUF]; /* tmp. string buffer */	3098	char buf[MAX_BUF]; /* tmp. string buffer */
3384	int i = 0, j = 0;	3099	int i = 0, j = 0;
3385		3100
3386	/* get the appropriate treasurelist */	3101	/* get the appropriate treasurelist */
3387	if (atnr == ATNR_FIRE)	3102	if (atnr == ATNR_FIRE)
3388	trlist = find_treasurelist ("dragon_ability_fire");	3103	trlist = treasurelist::find (shstr_dragon_ability_fire);
3389	else if (atnr == ATNR_COLD)	3104	else if (atnr == ATNR_COLD)
3390	trlist = find_treasurelist ("dragon_ability_cold");	3105	trlist = treasurelist::find (shstr_dragon_ability_cold);
3391	else if (atnr == ATNR_ELECTRICITY)	3106	else if (atnr == ATNR_ELECTRICITY)
3392	trlist = find_treasurelist ("dragon_ability_elec");	3107	trlist = treasurelist::find (shstr_dragon_ability_elec);
3393	else if (atnr == ATNR_POISON)	3108	else if (atnr == ATNR_POISON)
3394	trlist = find_treasurelist ("dragon_ability_poison");	3109	trlist = treasurelist::find (shstr_dragon_ability_poison);
3395		3110
3396	if (trlist == NULL || who->type != PLAYER)	3111	if (trlist == NULL || who->type != PLAYER)
3397	return;	3112	return;
3398		3113
3399	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3114	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3403	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3118	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3404	return;	3119	return;
3405	}	3120	}
3406		3121
3407	/* everything seems okay - now bring on the gift: */	3122	/* everything seems okay - now bring on the gift: */
3408	item = &(tr->item->clone);	3123	item = tr->item;
3409		3124
3410	if (item->type == SPELL)	3125	if (item->type == SPELL)
3411	{	3126	{
3412	if (check_spell_known (who, item->name))	3127	if (check_spell_known (who, item->name))
3413	return;	3128	return;
…		…
3472	{	3187	{
3473	/* forces in the treasurelist can alter the player's stats */	3188	/* forces in the treasurelist can alter the player's stats */
3474	object *skin;	3189	object *skin;
3475		3190
3476	/* first get the dragon skin force */	3191	/* first get the dragon skin force */
3477	shstr_cmp dragon_skin_force ("dragon_skin_force");
3478	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3192	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3479	;	3193	;
3480		3194
3481	if (!skin)	3195	if (!skin)
3482	return;	3196	return;
3483		3197
…		…
3497	else	3211	else
3498	j = 1;	3212	j = 1;
3499	strcat (buf, spellpathnames[i]);	3213	strcat (buf, spellpathnames[i]);
3500	}	3214	}
3501	}	3215	}
		3216
3502	strcat (buf, ".");	3217	strcat (buf, ".");
3503	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3218	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3504	}	3219	}
3505		3220
3506	/* evtl. adding flags: */	3221	/* evtl. adding flags: */
3507	if (QUERY_FLAG (item, FLAG_XRAYS))	3222	if (item->flag [FLAG_XRAYS])
3508	SET_FLAG (skin, FLAG_XRAYS);	3223	skin->set_flag (FLAG_XRAYS);
3509	if (QUERY_FLAG (item, FLAG_STEALTH))	3224	if (item->flag [FLAG_STEALTH])
3510	SET_FLAG (skin, FLAG_STEALTH);	3225	skin->set_flag (FLAG_STEALTH);
3511	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3226	if (item->flag [FLAG_SEE_IN_DARK])
3512	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3227	skin->set_flag (FLAG_SEE_IN_DARK);
3513		3228
3514	/* print message if there is one */	3229	/* print message if there is one */
3515	if (item->msg != NULL)	3230	if (item->msg != NULL)
3516	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3231	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3517	}	3232	}
3518	else	3233	else
3519	{	3234	{
3520	/* generate misc. treasure */	3235	/* generate misc. treasure */
3521	tmp = arch_to_object (tr->item);	3236	tmp = tr->item->instance ();
3522	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3237	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3523	tmp = insert_ob_in_ob (tmp, who);	3238	who->insert (tmp);
3524	if (who->type == PLAYER)
3525	esrv_send_item (who, tmp);
3526	}
3527	}
3528
3529	/**
3530	* Unready an object for a player. This function does nothing if the object was
3531	* not readied.
3532	*/
3533	void
3534	player_unready_range_ob (player *pl, object *ob)
3535	{
3536	for (rangetype i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))
3537	if (pl->ranges[i] == ob)
3538	{
3539	pl->ranges[i] = 0;
3540	if (pl->shoottype == i)
3541	pl->shoottype = range_none;
3542	}	3239	}
3543	}	3240	}
		3241
		3242	//-GPL
3544		3243
3545	sint8	3244	sint8
3546	player::visibility_at (maptile *map, int x, int y) const	3245	player::darkness_at (maptile *map, int x, int y) const
3547	{	3246	{
3548	if (!ns)	3247	if (!ns)
3549	return 0;	3248	return LOS_BLOCKED;
3550		3249
3551	int dx, dy;	3250	int dx, dy;
3552	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3251	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3252	return LOS_BLOCKED;
		3253
		3254	x += dx - ns->current_x;
		3255	y += dy - ns->current_y;
		3256
		3257	return blocked_los (x, y);
		3258	}
		3259
		3260	void
		3261	player::infobox (const char *title, const char *msg, int color)
		3262	{
		3263	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3264	}
		3265
		3266	void
		3267	player::statusmsg (const char *msg, int color)
		3268	{
		3269	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3270	}
		3271
		3272	void
		3273	player::failmsg (const char *msg, int color)
		3274	{
		3275	play_sound (sound_find ("generic_failure"));
		3276	statusmsg (msg, color);
		3277	}
		3278
		3279	void
		3280	object::failmsgf (const char *format, ...)
		3281	{
		3282	if (!contr)
3553	return 0;	3283	return;
3554		3284
3555	x += dx - ns->current_x + ns->mapx / 2;	3285	va_list ap;
3556	y += dy - ns->current_y + ns->mapy / 2;	3286	va_start (ap, format);
3557		3287	contr->failmsg (vformat (format, ap));
3558	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3288	va_end (ap);
3559	return 0;
3560
3561	return 100 - blocked_los [x][y];
3562	}	3289	}
		3290
		3291	void
		3292	player::failmsgf (const char *format, ...)
		3293	{
		3294	va_list ap;
		3295	va_start (ap, format);
		3296	failmsg (vformat (format, ap));
		3297	va_end (ap);
		3298	}
		3299

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