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Comparing deliantra/server/server/player.C (file contents):
Revision 1.136 by root, Wed May 16 11:10:01 2007 UTC vs.
Revision 1.302 by root, Sun Nov 18 15:19:48 2018 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 (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
		5	* 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	6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	7	* Copyright (©) 1992 Frank Tore Johansen
7	*	8	*
8	* This program is free software; you can redistribute it and/or modify	9	* 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	10	* 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	11	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	12	* option) any later version.
12	*	13	*
13	* This program is distributed in the hope that it will be useful,	14	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	17	* GNU General Public License for more details.
17	*	18	*
18	* You should have received a copy of the GNU General Public License	19	* 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	20	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	21	* <http://www.gnu.org/licenses/>.
21	*	22	*
22	* The author can be reached via e-mail to <crossfire@schmorp.de>	23	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	24	*/
		25
		26	//+GPL
		27
		28	#include <algorithm>
		29	#include <functional>
24		30
25	#include <global.h>	31	#include <global.h>
26	#include <sproto.h>	32	#include <sproto.h>
27	#include <sounds.h>	33	#include <sounds.h>
28	#include <living.h>	34	#include <living.h>
29	#include <object.h>	35	#include <object.h>
30	#include <spells.h>	36	#include <spells.h>
31	#include <skills.h>	37	#include <skills.h>
32		38
33	#include <algorithm>
34	#include <functional>
35
36	playervec players;	39	playervec players;
37
38	void
39	display_motd (const object *op)
40	{
41	char buf[MAX_BUF];
42	char motd[HUGE_BUF];
43	FILE *fp;
44	int comp;
45	int size;
46
47	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
48	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
49	return;
50
51	motd[0] = '\0';
52	size = 0;
53
54	while (fgets (buf, MAX_BUF, fp))
55	{
56	if (*buf == '#')
57	continue;
58
59	strncat (motd + size, buf, HUGE_BUF - size);
60	size += strlen (buf);
61	}
62
63	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
64	close_and_delete (fp, comp);
65	}
66
67	void
68	send_rules (const object *op)
69	{
70	char buf[MAX_BUF];
71	char rules[HUGE_BUF];
72	FILE *fp;
73	int comp;
74	int size;
75
76	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
77	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
78	return;
79
80	rules[0] = '\0';
81	size = 0;
82
83	while (fgets (buf, MAX_BUF, fp))
84	{
85	if (*buf == '#')
86	continue;
87
88	if (size + strlen (buf) >= HUGE_BUF)
89	{
90	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
91	break;
92	}
93
94	strncat (rules + size, buf, HUGE_BUF - size);
95	size += strlen (buf);
96	}
97
98	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
99	close_and_delete (fp, comp);
100	}
101
102	void
103	send_news (const object *op)
104	{
105	char buf[MAX_BUF];
106	char news[HUGE_BUF];
107	char subject[MAX_BUF];
108	FILE *fp;
109	int comp;
110	int size;
111
112	sprintf (buf, "%s/%s", settings.confdir, settings.news);
113	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
114	return;
115
116	news[0] = '\0';
117	subject[0] = '\0';
118	size = 0;
119
120	while (fgets (buf, MAX_BUF, fp))
121	{
122	if (*buf == '#')
123	continue;
124
125	if (*buf == '%')
126	{ /* send one news */
127	if (size > 0)
128	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", (char *)"%s\n%s", subject, news); /*send previously read news */
129
130	strcpy (subject, buf + 1);
131	strip_endline (subject);
132	size = 0;
133	news[0] = '\0';
134	}
135	else
136	{
137	if (size + strlen (buf) >= HUGE_BUF)
138	{
139	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
140	break;
141	}
142	strncat (news + size, buf, HUGE_BUF - size);
143	size += strlen (buf);
144	}
145	}
146
147	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
148	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
149	close_and_delete (fp, comp);
150	}
151
152	float
153	player::weapon_speed () const
154	{
155	return ob->speed / weapon_sp * .5f;//TODO, the .5 is arbitrary
156	}
157		40
158	/* This loads the first map an puts the player on it. */	41	/* This loads the first map an puts the player on it. */
159	static void	42	static void
160	set_first_map (object *op)	43	set_first_map (object *op)
161	{	44	{
162	op->contr->maplevel = first_map_path;	45	op->contr->maplevel = first_map_path;
163	op->x = -1;	46	op->x = -1;
164	op->y = -1;	47	op->y = -1;
165	}
166
167	void
168	player::enter_map ()
169	{
170	object *tmp = object::create ();
171
172	EXIT_PATH (tmp) = maplevel;
173	EXIT_X (tmp) = ob->x;
174	EXIT_Y (tmp) = ob->y;
175	ob->enter_exit (tmp);
176
177	tmp->destroy ();
178	}	48	}
179		49
180	void	50	void
181	player::activate ()	51	player::activate ()
182	{	52	{
…		…
185		55
186	players.insert (this);	56	players.insert (this);
187	ob->remove ();	57	ob->remove ();
188	ob->map = 0;	58	ob->map = 0;
189	ob->activate_recursive ();	59	ob->activate_recursive ();
190	CLEAR_FLAG (ob, FLAG_FRIENDLY);	60	ob->clr_flag (FLAG_FRIENDLY);
191	add_friendly_object (ob);	61	add_friendly_object (ob);
192	enter_map ();
193	}	62	}
194		63
195	void	64	void
196	player::deactivate ()	65	player::deactivate ()
197	{	66	{
…		…
204		73
205	if (ob->map)	74	if (ob->map)
206	maplevel = ob->map->path;	75	maplevel = ob->map->path;
207		76
208	ob->remove ();	77	ob->remove ();
		78	ob->enemy = 0; // sometimes keeps an extra refcount on itself
209	ob->map = 0;	79	ob->map = 0;
210	party = 0;	80	party = 0;
211
212	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
213		81
214	players.erase (this);	82	players.erase (this);
215	}	83	}
216		84
217	// connect the player with a specific client	85	// connect the player with a specific client
…		…
227	ob->close_container (); //TODO: client-specific	95	ob->close_container (); //TODO: client-specific
228		96
229	ns->update_look = 0;	97	ns->update_look = 0;
230	ns->look_position = 0;	98	ns->look_position = 0;
231		99
232	clear_los (ob);	100	clear_los ();
233		101
234	ns->reset_stats ();	102	ns->reset_stats ();
235		103
236	/* make sure he's a player -- needed because of class change. */	104	/* make sure he's a player -- needed because of class change. */
237	ob->type = PLAYER; // we are paranoid	105	ob->type = PLAYER; // we are paranoid
238	ob->race = ob->arch->clone.race;	106	ob->race = ob->arch->race;
239		107
240	ob->carrying = sum_weight (ob);	108	ob->update_weight ();
241	link_player_skills (ob);	109	link_skills ();
242		110
243	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
244
245	assign (title, ob->arch->clone.name);	111	assign (title, ob->arch->object::name);
246		112
247	/* if it's a dragon player, set the correct title here */	113	/* if it's a dragon player, set the correct title here */
248	if (is_dragon_pl (ob))	114	if (ob->is_dragon ())
249	{	115	{
250	object *tmp, *abil = 0, *skin = 0;	116	object *tmp, *abil = 0, *skin = 0;
251
252	shstr_cmp dragon_ability_force ("dragon_ability_force");
253	shstr_cmp dragon_skin_force ("dragon_skin_force");
254		117
255	for (tmp = ob->inv; tmp; tmp = tmp->below)	118	for (tmp = ob->inv; tmp; tmp = tmp->below)
256	if (tmp->type == FORCE)	119	if (tmp->type == FORCE)
257	if (tmp->arch->name == dragon_ability_force)	120	if (tmp->arch->archname == shstr_dragon_ability_force)
258	abil = tmp;	121	abil = tmp;
259	else if (tmp->arch->name == dragon_skin_force)	122	else if (tmp->arch->archname == shstr_dragon_skin_force)
260	skin = tmp;	123	skin = tmp;
261		124
262	set_dragon_name (ob, abil, skin);	125	set_dragon_name (ob, abil, skin);
263	}	126	}
264		127
265	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	128	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
266		129
267	esrv_new_player (this, ob->weight + ob->carrying);	130	esrv_new_player (this);
268		131
269	for (object *op = ob->inv; op; op = op->below)	132	ob->flag [FLAG_READY_WEAPON] = false;
270	if (op->flag [FLAG_APPLIED])	133	ob->flag [FLAG_READY_SKILL] = false;
271	switch (op->type)	134	ob->flag [FLAG_READY_RANGE] = false;
272	{	135	ob->flag [FLAG_READY_BOW] = false;
273	case WAND:
274	case ROD:
275	case HORN:
276	case BOW:
277	case SKILL:
278	case SKILL_TOOL:
279	case WEAPON:
280	apply_special (ob, op, AP_UNAPPLY);
281	apply_special (ob, op, AP_APPLY);
282	break;
283	}
284		136
285	ob->update_stats ();	137	ob->update_stats ();
		138
286	ns->floorbox_update ();	139	ns->floorbox_update ();
287
288	esrv_send_inventory (ob, ob);	140	esrv_send_inventory (ob, ob);
289	esrv_add_spells (this, 0);	141	esrv_add_spells (this, 0);
290		142
291	activate ();	143	activate ();
292		144
293	send_rules (ob);
294	send_news (ob);
295	display_motd (ob);
296
297	INVOKE_PLAYER (CONNECT, this);	145	INVOKE_PLAYER (CONNECT, this);
298	INVOKE_PLAYER (LOGIN, this);	146	INVOKE_PLAYER (LOGIN, this);
299	}	147	}
300		148
301	void	149	void
302	player::disconnect ()	150	player::disconnect ()
303	{	151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
304	if (ns)	158	if (ns)
305	{	159	{
306	if (active)	160	if (active)
307	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
308		162
…		…
311	ns->reset_stats ();	165	ns->reset_stats ();
312	ns->pl = 0;	166	ns->pl = 0;
313	ns = 0;	167	ns = 0;
314	}	168	}
315		169
316	if (ob)	170	// this is important for the player scheduler to get the correct refcount
317	ob->close_container (); //TODO: client-specific	171	// when ns = 0
		172	observe = viewpoint = ob;
318		173
319	deactivate ();	174	deactivate ();
320	}	175	}
		176
		177	//-GPL
321		178
322	// the need for this function can be explained	179	// the need for this function can be explained
323	// by load_object not returning the object	180	// by load_object not returning the object
324	void	181	void
325	player::set_object (object *op)	182	player::set_object (object *op)
326	{	183	{
327	ob = op;	184	ob = observe = viewpoint = op;
328	ob->contr = this; /* this aren't yet in archetype */	185	ob->contr = this; /* this aren't yet in archetype */
329		186
		187	ob->speed = 1.0f; // object still inactive, keep it that way
330	ob->speed_left = 0.5f;	188	ob->speed_left = 0.5f;
331	ob->speed = 1.0f;	189
332	ob->direction = 5; /* So player faces south */	190	ob->direction = 5; /* So player faces south */
333	}	191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
334		208
335	player::player ()	209	player::player ()
336	{	210	{
337	/* There are some elements we want initialised to non zero value -	211	/* There are some elements we want initialised to non zero value -
338	* we deal with that below this point.	212	* we deal with that below this point.
…		…
344	savebed_map = first_map_path; /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
345		219
346	gen_sp_armour = 10;	220	gen_sp_armour = 10;
347	bowtype = bow_normal;	221	bowtype = bow_normal;
348	petmode = pet_normal;	222	petmode = pet_normal;
349	listening = 10;
350	usekeys = containers;	223	usekeys = containers;
351	peaceful = 1; /* default peaceful */	224	peaceful = 1; /* default peaceful */
352	do_los = 1;	225	do_los = 1;
		226
		227	weapon_sp = 1.0f;
		228	weapon_sp_left = 0.5f;
353	}	229	}
354		230
355	void	231	void
356	player::do_destroy ()	232	player::do_destroy ()
357	{	233	{
…		…
359		235
360	attachable::do_destroy ();	236	attachable::do_destroy ();
361		237
362	if (ob)	238	if (ob)
363	{	239	{
364	ob->destroy_inv (false);	240	// potentially fix a bug where ob->contr is non-null while ob->contr->ob is null, causing a segfault.
		241	// temporarily backed out patchset 4025 to see if THIS change causes crashes
		242	//ob->contr = 0;
365	ob->destroy ();	243	ob->destroy ();
366	}	244	}
		245
		246	ob = observe = viewpoint = 0;
367	}	247	}
368		248
369	player::~player ()	249	player::~player ()
370	{	250	{
371	/* Clear item stack */	251	/* Clear item stack */
372	free (stack_items);	252	free (stack_items);
		253	}
		254
		255	/*
		256	* get_player_archetype() return next player archetype from archetype
		257	* list. Not very efficient routine, but used only creating new players.
		258	* Note: there MUST be at least one player archetype!
		259	*/
		260	static archetype *
		261	get_player_archetype (archetype *at)
		262	{
		263	// archetypes could have been reloaded
		264	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		265
		266	if (!nat)
		267	return at;
		268
		269	archvec::iterator i = archetypes.find (nat);
		270
		271	for (;;)
		272	{
		273	if (++i == archetypes.end ())
		274	i = archetypes.begin ();
		275	else if (*i == at)
		276	cleanup ("not a single player archetype found");
		277
		278	if ((*i)->type == PLAYER)
		279	return *i;
		280	}
373	}	281	}
374		282
375	/* Tries to add player on the connection passed in ns.	283	/* Tries to add player on the connection passed in ns.
376	* All we can really get in this is some settings like host and display	284	* All we can really get in this is some settings like host and display
377	* mode.	285	* mode.
…		…
379	player *	287	player *
380	player::create ()	288	player::create ()
381	{	289	{
382	player *pl = new player;	290	player *pl = new player;
383		291
384	pl->set_object (arch_to_object (get_player_archetype (0)));	292	pl->set_object (get_player_archetype (0)->instance ());
385		293
386	pl->ob->roll_stats ();	294	pl->ob->roll_stats ();
387	pl->ob->stats.wc = 2;	295	pl->ob->stats.wc = 2;
388	pl->ob->run_away = 25; /* Then we panick... */	296	pl->ob->run_away = 25; /* Then we panick... */
389		297
390	set_first_map (pl->ob);	298	set_first_map (pl->ob);
391		299
392	return pl;	300	return pl;
393	}
394
395	/*
396	* get_player_archetype() return next player archetype from archetype
397	* list. Not very efficient routine, but used only creating new players.
398	* Note: there MUST be at least one player archetype!
399	*/
400	archetype *
401	get_player_archetype (archetype *at)
402	{
403	archetype *start = at;
404
405	for (;;)
406	{
407	if (at == NULL || at->next == NULL)
408	at = first_archetype;
409	else
410	at = at->next;
411
412	if (at->clone.type == PLAYER)
413	return at;
414
415	if (at == start)
416	{
417	LOG (llevError, "No Player archetypes\n");
418	exit (-1);
419	}
420	}
421	}	301	}
422		302
423	object *	303	object *
424	get_nearest_player (object *mon)	304	get_nearest_player (object *mon)
425	{	305	{
…		…
428	unsigned lastdist;	308	unsigned lastdist;
429	rv_vector rv;	309	rv_vector rv;
430		310
431	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	311	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
432	{	312	{
433	/* We should not find free objects on this friendly list, but it
434	* does periodically happen. Given that, lets deal with it.
435	* While unlikely, it is possible the next object on the friendly
436	* list is also free, so encapsulate this in a while loop.
437	*/
438	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
439	{
440	object *tmp = ol->ob;
441
442	/* Can't do much more other than log the fact, because the object
443	* itself will have been cleared.
444	*/
445	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
446	tmp->debug_desc ());
447	ol = ol->next;
448	remove_friendly_object (tmp);
449	if (!ol)
450	return op;
451	}
452
453	/* Remove special check for player from this. First, it looks to cause
454	* some crashes (ol->ob->contr not set properly?), but secondly, a more
455	* complicated method of state checking would be needed in any case -
456	* as it was, a clever player could type quit, and the function would
457	* skip them over while waiting for confirmation. Remove
458	* on_same_map check, as can_detect_enemy also does this
459	*/
460	if (!can_detect_enemy (mon, ol->ob, &rv))	313	if (!can_detect_enemy (mon, ol->ob, &rv))
461	continue;	314	continue;
462		315
463	if (lastdist > rv.distance)	316	if (lastdist > rv.distance)
464	{	317	{
…		…
480	#endif	333	#endif
481	return op;	334	return op;
482	}	335	}
483		336
484	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	337	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
485	* result in a monster paths backtracking. It basically determines how large a	338	* result in a monster paths backtracking. It basically determines how large a
486	* detour a monster will take from the direction path when looking	339	* detour a monster will take from the direction path when looking
487	* for a path to the player. The values are in the amount of direction	340	* for a path to the player. The values are in the amount of direction
488	* the deviation is	341	* the deviation is
489	*/	342	*/
490	#define DETOUR_AMOUNT 2	343	#define DETOUR_AMOUNT 2
…		…
526	*/	379	*/
527	int	380	int
528	path_to_player (object *mon, object *pl, unsigned mindiff)	381	path_to_player (object *mon, object *pl, unsigned mindiff)
529	{	382	{
530	rv_vector rv;	383	rv_vector rv;
531	sint16 x, y;
532	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	384	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
533	maptile *m, *lastmap;
534		385
535	get_rangevector (mon, pl, &rv, 0);	386	get_rangevector (mon, pl, &rv, 0);
536		387
537	if (rv.distance < mindiff)	388	if (rv.distance < mindiff)
538	return 0;	389	return 0;
539		390
540	x = mon->x;	391	mapxy pos (mon);
541	y = mon->y;
542	m = mon->map;
543	dir = rv.direction;	392	dir = rv.direction;
544	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	393	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
545	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	394	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
546		395
547	/* If we can't solve it within the search distance, return now. */	396	/* If we can't solve it within the search distance, return now. */
548	if (diff > max)	397	if (diff > max)
549	return 0;	398	return 0;
550		399
551	while (diff > 1 && max > 0)	400	while (diff > 1 && max > 0)
552	{	401	{
553	lastx = x;	402	mapxy lastpos = pos;
554	lasty = y;
555	lastmap = m;
556	x = lastx + freearr_x[dir];
557	y = lasty + freearr_y[dir];
558		403
559	mflags = get_map_flags (m, &m, x, y, &x, &y);	404	pos.move (dir);
560	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
561		405
562	/* Space is blocked - try changing direction a little */	406	/* Space is blocked - try changing direction a little */
563	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	407	if (!pos.normalise ()
564	&& (m == mon->map && blocked_link (mon, m, x, y))))	408	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		409	&& blocked_link (mon, pos.m, pos.x, pos.y)))
565	{	410	{
566	/* recalculate direction from last good location. Possible	411	/* recalculate direction from last good location. Possible
567	* we were not traversing ideal location before.	412	* we were not traversing ideal location before.
568	*/	413	*/
569	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	414	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
570	if (rv.direction != dir)	415	if (rv.direction != dir)
571	{	416	{
572	/* OK - says direction should be different - lets reset the	417	/* OK - says direction should be different - lets reset the
573	* the values so it will try again.	418	* the values so it will try again.
574	*/	419	*/
575	x = lastx;
576	y = lasty;
577	m = lastmap;	420	pos = lastpos;
578	dir = firstdir = rv.direction;	421	dir = firstdir = rv.direction;
579	}	422	}
580	else	423	else
581	{	424	{
582	/* direct path is blocked - try taking a side step to	425	/* direct path is blocked - try taking a side step to
583	* either the left or right.	426	* either the left or right.
584	* Note increase the values in the loop below to be	427	* Note increase the values in the loop below to be
585	* more than -1/1 respectively will mean the monster takes	428	* more than -1/1 respectively will mean the monster takes
586	* bigger detour. Have to be careful about these values getting	429	* bigger detour. Have to be careful about these values getting
587	* too big (3 or maybe 4 or higher) as the monster may just try	430	* too big (3 or maybe 4 or higher) as the monster may just try
588	* stepping back and forth	431	* stepping back and forth
589	*/	432	*/
590	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	433	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
591	{	434	{
592	if (i == 0)	435	if (i == 0)
593	continue; /* already did this, so skip it */	436	continue; /* already did this, so skip it */
		437
594	/* Use lastdir here - otherwise,	438	/* Use lastdir here - otherwise,
595	* since the direction that the creature should move in	439	* since the direction that the creature should move in
596	* may change, you could get infinite loops.	440	* may change, you could get infinite loops.
597	* ie, player is northwest, but monster can only	441	* ie, player is northwest, but monster can only
598	* move west, so it does that. It goes some distance,	442	* move west, so it does that. It goes some distance,
…		…
600	* can't do that, but now finds it can move east, and	444	* can't do that, but now finds it can move east, and
601	* gets back to its original point. lastdir contains	445	* gets back to its original point. lastdir contains
602	* the last direction the creature has successfully	446	* the last direction the creature has successfully
603	* moved.	447	* moved.
604	*/	448	*/
605
606	x = lastx + freearr_x[absdir (lastdir + i)];
607	y = lasty + freearr_y[absdir (lastdir + i)];
608	m = lastmap;	449	pos = lastpos;
609	mflags = get_map_flags (m, &m, x, y, &x, &y);	450	pos.move (absdir (lastdir + i));
610	if (mflags & P_OUT_OF_MAP)	451
		452	if (!pos.normalise ())
611	continue;	453	continue;
612	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	454
613	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	455	mapspace &ms = *pos;
		456
		457	if (ms.flags () & P_BLOCKSVIEW)
614	continue;	458	continue;
615	if (mflags & P_BLOCKSVIEW)	459
		460	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
616	continue;	461	continue;
617		462
618	if (m == mon->map && blocked_link (mon, m, x, y))	463	if (blocked_link (mon, pos.m, pos.x, pos.y))
619	break;	464	break;
620	}	465	}
		466
621	/* go through entire loop without finding a valid	467	/* go through entire loop without finding a valid
622	* sidestep to take - thus, no valid path.	468	* sidestep to take - thus, no valid path.
623	*/	469	*/
624	if (i == (DETOUR_AMOUNT + 1))	470	if (i == DETOUR_AMOUNT + 1)
625	return 0;	471	return 0;
		472
626	diff--;	473	diff--;
627	lastdir = dir;	474	lastdir = dir;
628	max--;	475	max--;
629	if (!firstdir)	476	if (!firstdir)
630	firstdir = dir + i;	477	firstdir = dir + i;
…		…
634	{	481	{
635	/* we moved towards creature, so diff is less */	482	/* we moved towards creature, so diff is less */
636	diff--;	483	diff--;
637	max--;	484	max--;
638	lastdir = dir;	485	lastdir = dir;
		486
639	if (!firstdir)	487	if (!firstdir)
640	firstdir = dir;	488	firstdir = dir;
641	}	489	}
642		490
643	if (diff <= 1)	491	if (diff <= 1)
644	{	492	{
645	/* Recalculate diff (distance) because we may not have actually	493	/* Recalculate diff (distance) because we may not have actually
646	* headed toward player for entire distance.	494	* headed toward player for entire distance.
647	*/	495	*/
648	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	496	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
649	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	497	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
650	}	498	}
651		499
652	if (diff > max)	500	if (diff > max)
653	return 0;	501	return 0;
…		…
659		507
660	return firstdir;	508	return firstdir;
661	}	509	}
662		510
663	void	511	void
664	give_initial_items (object *pl, treasurelist * items)	512	give_initial_items (object *pl, treasurelist *items)
665	{	513	{
666	object *op, *next = NULL;
667
668	if (pl->randomitems != NULL)	514	if (pl->randomitems)
669	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	515	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
670		516
671	for (op = pl->inv; op; op = next)	517	for (object *next, *op = pl->inv; op; op = next)
672	{	518	{
673	next = op->below;	519	next = op->below;
674		520
675	/* Forces get applied per default, unless they have the	521	/* Forces get applied per default, unless they have the
676	* flag "neutral" set. Sorry but I can't think of a better way	522	* flag "neutral" set. Sorry but I can't think of a better way
677	*/	523	*/
678	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	524	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
679	SET_FLAG (op, FLAG_APPLIED);	525	op->set_flag (FLAG_APPLIED);
680		526
681	/* we never give weapons/armour if these cannot be used	527	/* we never give weapons/armour if these cannot be used
682	* by this player due to race restrictions	528	* by this player due to race restrictions
683	*/	529	*/
684	if (pl->type == PLAYER)	530	if (pl->type == PLAYER)
685	{	531	{
686	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	532	if ((!pl->flag [FLAG_USE_ARMOUR]
		533	&&
687	(op->type == ARMOUR || op->type == BOOTS ||	534	(op->type == ARMOUR || op->type == BOOTS
688	op->type == CLOAK || op->type == HELMET ||	535	|| op->type == CLOAK || op->type == HELMET
689	op->type == SHIELD || op->type == GLOVES ||	536	|| op->type == SHIELD || op->type == GLOVES
690	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	537	|| op->type == BRACERS || op->type == GIRDLE))
		538	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
691	{	539	{
692	op->destroy ();	540	op->destroy ();
693	continue;	541	continue;
694	}	542	}
695	}	543	}
696		544
697	/* This really needs to be better - we should really give	545	/* Here we remove duplicated skills (as duplicated spell objects have
698	* a substitute spellbook. The problem is that we don't really	546	* _very_ confusing effects for players), which could for instance be
699	* have a good idea what to replace it with (need something like	547	* generated by multiple treasurelists specifying the same skills.
700	* a first level treasurelist for each skill.)
701	* remove duplicate skills also
702	*/	548	*/
703	if (op->type == SPELLBOOK || op->type == SKILL)	549	if (op->type == SKILL)
704	{	550	{
705	object *tmp;
706
707	for (tmp = op->below; tmp; tmp = tmp->below)	551	for (object *tmp = op->below; tmp; tmp = tmp->below)
708	if (tmp->type == op->type && tmp->name == op->name)	552	if (tmp->type == op->type && tmp->name == op->name)
709	break;
710
711	if (tmp)
712	{	553	{
713	op->destroy ();	554	op->destroy ();
714	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	555	break;
715	continue;
716	}	556	}
717		557
718	if (op->nrof > 1)	558	if (op->nrof > 1)
719	op->nrof = 1;	559	op->nrof = 1;
720	}	560	}
721		561
722	if (op->type == SPELLBOOK && op->inv)	562	if (op->type == SPELLBOOK && op->inv)
723	{	563	op->inv->clr_flag (FLAG_STARTEQUIP);
724	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
725	}
726		564
727	/* Give starting characters identified, uncursed, and undamned	565	/* Give starting characters identified, uncursed, and undamned
728	* items. Just don't identify gold or silver, or it won't be	566	* items. Just don't identify gold or silver, or it won't be
729	* merged properly.	567	* merged properly.
730	*/	568	*/
731	if (need_identify (op))	569	if (op->need_identify ())
732	{
733	SET_FLAG (op, FLAG_IDENTIFIED);
734	CLEAR_FLAG (op, FLAG_CURSED);
735	CLEAR_FLAG (op, FLAG_DAMNED);
736	}	570	{
		571	op->set_flag (FLAG_IDENTIFIED);
		572	op->clr_flag (FLAG_CURSED);
		573	op->clr_flag (FLAG_DAMNED);
		574	}
		575
737	if (op->type == SPELL)	576	if (op->type == SPELL)
738	{	577	{
739	op->destroy ();	578	op->destroy ();
740	continue;	579	continue;
741	}	580	}
742	else if (op->type == SKILL)	581	else if (op->type == SKILL)
743	{	582	{
744	SET_FLAG (op, FLAG_CAN_USE_SKILL);	583	op->set_flag (FLAG_CAN_USE_SKILL);
745	op->stats.exp = 0;	584	op->stats.exp = 0;
746	op->level = 1;	585	op->level = 1;
747	}	586	}
748	/* lock all 'normal items by default */	587	else /* lock all 'normal items by default */
749	else	588	op->set_flag (FLAG_INV_LOCKED);
750	SET_FLAG (op, FLAG_INV_LOCKED);
751	} /* for loop of objects in player inv */	589	} /* for loop of objects in player inv */
752		590
753	/* Need to set up the skill pointers */	591	/* Need to set up the skill pointers */
754	link_player_skills (pl);	592	pl->contr->link_skills ();
755	}	593	}
756		594
757	void	595	void
758	get_party_password (object *op, partylist *party)	596	get_party_password (object *op, partylist *party)
759	{	597	{
…		…
769	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	607	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
770	}	608	}
771		609
772	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	610	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
773	static int	611	static int
774	roll_stat (void)	612	roll_stat ()
775	{	613	{
776	int a[4], i, j, k;	614	int a[4], i, j, k;
777		615
778	for (i = 0; i < 4; i++)	616	for (i = 0; i < 4; i++)
779	a[i] = (int) rndm (6) + 1;	617	a[i] = rndm (1, 6);
780		618
781	for (i = 0, j = 0, k = 7; i < 4; i++)	619	for (i = 0, j = 0, k = 7; i < 4; i++)
782	if (a[i] < k)	620	if (a[i] < k)
783	k = a[i], j = i;	621	k = a[i], j = i;
784		622
…		…
860	static void	698	static void
861	start_info (object *op)	699	start_info (object *op)
862	{	700	{
863	char buf[MAX_BUF];	701	char buf[MAX_BUF];
864		702
865	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	703	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
866	new_draw_info (NDI_UNIQUE, 0, op, buf);	704	new_draw_info (NDI_UNIQUE, 0, op, buf);
867	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
868	//new_draw_info (NDI_UNIQUE, 0, op, " ");
869	}	705	}
870		706
871	/* This function takes the key that is passed, and does the	707	/* This function takes the key that is passed, and does the
872	* appropriate action with it (change race, or other things).	708	* appropriate action with it (change race, or other things).
873	* The function name is for historical reasons - now we have	709	* The function name is for historical reasons - now we have
…		…
876	*/	712	*/
877	void	713	void
878	player::chargen_race_done ()	714	player::chargen_race_done ()
879	{	715	{
880	/* this must before then initial items are given */	716	/* this must before then initial items are given */
881	esrv_new_player (ob->contr, ob->weight + ob->carrying);	717	esrv_new_player (ob->contr);
882		718
883	treasurelist *tl = treasurelist::find ("starting_wealth");	719	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
884	if (tl)	720	if (tl)
885	create_treasure (tl, ob, 0, 0, 0);	721	create_treasure (tl, ob, 0, 0, 0);
886		722
887	INVOKE_PLAYER (BIRTH, ob->contr);	723	INVOKE_PLAYER (BIRTH, ob->contr);
888	INVOKE_PLAYER (LOGIN, ob->contr);
889		724
890	ob->contr->ns->state = ST_PLAYING;	725	ob->contr->ns->state = ST_PLAYING;
891		726
892	if (ob->msg)	727	if (ob->msg)
893	ob->msg = 0;	728	ob->msg = 0;
894		729
895	/* We create this now because some of the unique maps will need it
896	* to save here.
897	*/
898	{
899	char buf[MAX_BUF];
900	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
901	make_path_to_file (buf);
902	}
903
904	start_info (ob);	730	start_info (ob);
905	CLEAR_FLAG (ob, FLAG_WIZ);	731	ob->clr_flag (FLAG_WIZ);
906	give_initial_items (ob, ob->randomitems);	732	give_initial_items (ob, ob->randomitems);
907	link_player_skills (ob);
908	esrv_send_inventory (ob, ob);	733	esrv_send_inventory (ob, ob);
909	ob->update_stats ();	734	ob->update_stats ();
910		735
911	/* This moves the player to a different start map, if there	736	/* This moves the player to a different start map, if there
912	* is one for this race	737	* is one for this race
913	*/	738	*/
914	if (*first_map_ext_path)	739	if (*first_map_ext_path)
915	{	740	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
916	object *tmp;
917	char mapname[MAX_BUF];
918
919	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->name);
920	tmp = object::create ();
921	EXIT_PATH (tmp) = mapname;
922	EXIT_X (tmp) = ob->x;
923	EXIT_Y (tmp) = ob->y;
924	ob->enter_exit (tmp); /* we don't really care if it succeeded;
925	* if the map isn't there, then stay on the
926	* default initial map */
927	tmp->destroy ();
928	}
929	else	741	else
930	LOG (llevDebug, "first_map_ext_path not set\n");	742	LOG (llevDebug, "first_map_ext_path not set\n");
		743	}
		744
		745	/*
		746	* Returns true if the given player is a legal class.
		747	* The function to add and remove class-bonuses to the stats doesn't
		748	* check if the stat becomes negative, thus this function
		749	* merely checks that all stats are 1 or more, and returns
		750	* false otherwise.
		751	*/
		752	static int
		753	allowed_class (const object *op)
		754	{
		755	return op->stats.Dex > 0
		756	&& op->stats.Str > 0
		757	&& op->stats.Con > 0
		758	&& op->stats.Int > 0
		759	&& op->stats.Wis > 0
		760	&& op->stats.Pow > 0
		761	&& op->stats.Cha > 0;
931	}	762	}
932		763
933	void	764	void
934	player::chargen_race_next ()	765	player::chargen_race_next ()
935	{	766	{
…		…
943	int x = ob->x, y = ob->y;	774	int x = ob->x, y = ob->y;
944		775
945	ob->remove_statbonus ();	776	ob->remove_statbonus ();
946	ob->remove ();	777	ob->remove ();
947	ob->arch = get_player_archetype (ob->arch);	778	ob->arch = get_player_archetype (ob->arch);
948	ob->arch->clone.copy_to (ob);	779	ob->arch->copy_to (ob);
949	ob->instantiate ();	780	ob->instantiate ();
950	ob->stats = ob->contr->orig_stats;	781	ob->stats = ob->contr->orig_stats;
951	ob->name = ob->name_pl = name;	782	ob->name = ob->name_pl = name;
952	ob->x = x;	783	ob->x = x;
953	ob->y = y;	784	ob->y = y;
954	SET_ANIMATION (ob, 2); /* So player faces south */	785	ob->set_anim_frame (2); /* So player faces south */
955	insert_ob_in_map (ob, ob->map, ob, 0);	786	insert_ob_in_map (ob, ob->map, ob, 0);
956	assign (ob->contr->title, ob->arch->clone.name);	787	assign (ob->contr->title, ob->arch->object::name);
957	ob->add_statbonus ();	788	ob->add_statbonus ();
958	}	789	}
959	while (!allowed_class (ob));	790	while (!allowed_class (ob));
960		791
961	update_object (ob, UP_OBJ_FACE);	792	update_object (ob, UP_OBJ_FACE);
…		…
964	ob->stats.hp = ob->stats.maxhp;	795	ob->stats.hp = ob->stats.maxhp;
965	ob->stats.sp = ob->stats.maxsp;	796	ob->stats.sp = ob->stats.maxsp;
966	ob->stats.grace = 0;	797	ob->stats.grace = 0;
967	}	798	}
968		799
969	void	800	static void
970	flee_player (object *op)	801	flee_player (object *op)
971	{	802	{
972	int dir, diff;	803	int dir, diff;
973	rv_vector rv;	804	rv_vector rv;
974		805
975	if (op->stats.hp < 0)	806	if (op->stats.hp < 0)
976	{	807	{
977	LOG (llevDebug, "Fleeing player is dead.\n");	808	LOG (llevDebug, "Fleeing player is dead.\n");
978	CLEAR_FLAG (op, FLAG_SCARED);	809	op->clr_flag (FLAG_SCARED);
979	return;	810	return;
980	}	811	}
981		812
982	if (op->enemy == NULL)	813	if (!op->enemy)
983	{	814	{
984	LOG (llevDebug, "Fleeing player had no enemy.\n");	815	LOG (llevDebug, "Fleeing player had no enemy.\n");
985	CLEAR_FLAG (op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
986	return;	817	return;
987	}	818	}
988		819
989	/* Seen some crashes here. Since we don't store an	820	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
990	* op->enemy_count, it is possible that something destroys the
991	* actual enemy, and the object is recycled.
992	*/
993	if (op->enemy->map == NULL)
994	{	821	{
995	CLEAR_FLAG (op, FLAG_SCARED);
996	op->enemy = NULL;	822	op->enemy = NULL;
997	return;	823	op->clr_flag (FLAG_SCARED);
998	}
999
1000	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1001	{
1002	op->enemy = NULL;
1003	CLEAR_FLAG (op, FLAG_SCARED);
1004	return;	824	return;
1005	}	825	}
1006		826
1007	get_rangevector (op, op->enemy, &rv, 0);	827	get_rangevector (op, op->enemy, &rv, 0);
1008		828
1009	dir = absdir (4 + rv.direction);	829	dir = absdir (4 + rv.direction);
1010	for (diff = 0; diff < 3; diff++)	830	for (diff = 0; diff < 3; diff++)
1011	{	831	{
1012	int m = 1 - (RANDOM () & 2);	832	int m = 1 - rndm (2) * 2;
1013		833
1014	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	834	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1015	return;	835	return;
1016	}	836	}
1017		837
1018	/* Cornered, get rid of scared */	838	/* Cornered, get rid of scared */
1019	CLEAR_FLAG (op, FLAG_SCARED);	839	op->clr_flag (FLAG_SCARED);
1020	op->enemy = NULL;	840	op->enemy = NULL;
1021	}	841	}
1022		842
1023	/* check_pick sees if there is stuff to be picked up/picks up stuff.	843	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1024	* It returns 1 if the player should keep on moving, 0 if he should	844	* It returns 1 if the player should keep on moving, 0 if he should
…		…
1028	check_pick (object *op)	848	check_pick (object *op)
1029	{	849	{
1030	object *tmp, *next;	850	object *tmp, *next;
1031	int stop = 0;	851	int stop = 0;
1032	int wvratio;	852	int wvratio;
1033	char putstring[128];
1034		853
1035	/* if you're flying, you cna't pick up anything */	854	/* if you're flying, you can't pick up anything */
1036	if (op->move_type & MOVE_FLYING)	855	if (op->move_type & MOVE_FLYING)
1037	return 1;	856	return 1;
1038		857
1039	next = op->below;	858	next = op->below;
		859
		860	int cnt = MAX_ITEM_PER_ACTION;
		861	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1040		862
1041	/* loop while there are items on the floor that are not marked as	863	/* loop while there are items on the floor that are not marked as
1042	* destroyed */	864	* destroyed */
1043	while (next && !next->destroyed ())	865	while (next && !next->destroyed ())
1044	{	866	{
1045	tmp = next;	867	tmp = next;
1046	next = tmp->below;	868	next = tmp->below;
1047		869
		870	if (cnt <= 0)
		871	{
		872	op->failmsg ("Couldn't pickup all items at once.");
		873	return 0;
		874	}
		875
1048	if (op->destroyed ())	876	if (op->destroyed ())
1049	return 0;	877	return 0;
1050		878
1051	if (!can_pick (op, tmp))	879	if (!can_pick (op, tmp))
1052	continue;	880	continue;
1053		881
1054	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	882	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1055	{	883	{
1056	if (item_matched_string (op, tmp, op->contr->search_str))	884	if (item_matched_string (op, tmp, op->contr->search_str))
1057	pick_up (op, tmp);	885	CHK_PICK_PICKUP;
		886
1058	continue;	887	continue;
1059	}	888	}
1060		889
1061	/* high not bit set? We're using the old autopickup model */	890	/* pickup handling */
		891	if (op->contr->mode & PU_DEBUG)
		892	{
		893	/* some debugging code to figure out item information */
		894	const char *str = tmp->name
		895	? format ("item name: %s item type: %d weight/value: %d",
		896	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		897	: format ("item name: %s item type: %d weight/value: %d",
		898	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		899
		900	new_draw_info (NDI_UNIQUE, 0, op, str);
		901	}
		902
		903	if (op->contr->mode & PU_INHIBIT)
		904	return 1;
		905
		906	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		907	return 1;
		908
		909	/* philosophy:
		910	* It's easy to grab an item type from a pile, as long as it's
		911	* generic. This takes no game-time. For more detailed pickups
		912	* and selections, select-items should be used. This is a
		913	* grab-as-you-run type mode that's really useful for arrows for
		914	* example.
		915	* The drawback: right now it has no frontend, so you need to
		916	* stick the bits you want into a calculator in hex mode and then
		917	* convert to decimal and then 'pickup <#>
		918	*/
		919
		920	/* the first two modes are exclusive: if NOTHING we return, if
		921	* STOP then we stop. All the rest are applied sequentially,
		922	* meaning if any test passes, the item gets picked up. */
		923
		924	/* if mode is set to pick nothing up, return */
		925	if (op->contr->mode == PU_NOTHING)
		926	return 1;
		927
		928	/* if mode is set to stop when encountering objects, return */
		929	/* take STOP before INHIBIT since it doesn't actually pick
		930	* anything up */
		931	if (op->contr->mode & PU_STOP)
		932	return 0;
		933
		934	/* useful for going into stores and not losing your settings... */
		935	/* and for battles wher you don't want to get loaded down while
		936	* fighting */
		937	if (op->contr->mode & PU_INHIBIT)
		938	return 1;
		939
		940	/* prevent us from turning into auto-thieves :) */
		941	if (tmp->flag [FLAG_UNPAID])
		942	continue;
		943
		944	/* ignore known cursed objects */
		945	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		946	continue;
		947
		948	/* all food and drink if desired */
		949	/* question: don't pick up known-poisonous stuff? */
1062	if (!(op->contr->mode & PU_NEWMODE))	950	if (op->contr->mode & PU_FOOD)
		951	if (tmp->type == FOOD)
1063	{	952	{
1064	switch (op->contr->mode)	953	CHK_PICK_PICKUP;
		954	continue;
		955	}
		956
		957	if (op->contr->mode & PU_DRINK)
		958	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		959	{
		960	CHK_PICK_PICKUP;
		961	continue;
		962	}
		963
		964	if (op->contr->mode & PU_POTION)
		965	if (tmp->type == POTION)
		966	{
		967	CHK_PICK_PICKUP;
		968	continue;
		969	}
		970
		971	/* spellbooks, skillscrolls and normal books/scrolls */
		972	if (op->contr->mode & PU_SPELLBOOK)
		973	if (tmp->type == SPELLBOOK)
		974	{
		975	CHK_PICK_PICKUP;
		976	continue;
		977	}
		978
		979	if (op->contr->mode & PU_SKILLSCROLL)
		980	if (tmp->type == SKILLSCROLL)
		981	{
		982	CHK_PICK_PICKUP;
		983	continue;
		984	}
		985
		986	if (op->contr->mode & PU_READABLES)
		987	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		988	{
		989	CHK_PICK_PICKUP;
		990	continue;
		991	}
		992
		993	/* wands/staves/rods/horns */
		994	if (op->contr->mode & PU_MAGIC_DEVICE)
		995	if (tmp->type == WAND
		996	|| tmp->type == ROD
		997	|| tmp->type == HORN
		998	|| tmp->type == POWER_CRYSTAL)
		999	{
		1000	CHK_PICK_PICKUP;
		1001	continue;
		1002	}
		1003
		1004	/* pick up all magical items */
		1005	if (op->contr->mode & PU_MAGICAL)
		1006	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1007	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1008	{
		1009	CHK_PICK_PICKUP;
		1010	continue;
		1011	}
		1012
		1013	if (op->contr->mode & PU_VALUABLES)
		1014	{
		1015	if (tmp->type == MONEY || tmp->type == GEM)
1065	{	1016	{
1066	case 0:	1017	CHK_PICK_PICKUP;
1067	return 1; /* don't pick up */	1018	continue;
1068	case 1:
1069	pick_up (op, tmp);
1070	return 1;
1071	case 2:
1072	pick_up (op, tmp);
1073	return 0;
1074	case 3:
1075	return 0; /* stop before pickup */
1076	case 4:
1077	pick_up (op, tmp);
1078	break;
1079	case 5:
1080	pick_up (op, tmp);
1081	stop = 1;
1082	break;
1083	case 6:
1084	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1085	pick_up (op, tmp);
1086	break;
1087
1088	case 7:
1089	if (tmp->type == MONEY || tmp->type == GEM)
1090	pick_up (op, tmp);
1091	break;
1092
1093	default:
1094	/* use value density */
1095	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1096	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1097	pick_up (op, tmp);
1098	}	1019	}
1099	}	1020	}
1100	else	1021
1101	{ /* old model */	1022	/* rings & amulets - talismans seems to be typed AMULET */
1102	/* NEW pickup handling */
1103	if (op->contr->mode & PU_DEBUG)	1023	if (op->contr->mode & PU_JEWELS)
		1024	if (tmp->type == RING
		1025	|| tmp->type == AMULET
		1026	|| tmp->type == GIRDLE
		1027	|| tmp->type == SKILL_TOOL)
1104	{	1028	{
1105	/* some debugging code to figure out item information */	1029	CHK_PICK_PICKUP;
1106	if (tmp->name != NULL)
1107	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1108	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1109	else
1110	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1111	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1112
1113	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1114	}
1115
1116	/* philosophy:
1117	* It's easy to grab an item type from a pile, as long as it's
1118	* generic. This takes no game-time. For more detailed pickups
1119	* and selections, select-items should be used. This is a
1120	* grab-as-you-run type mode that's really useful for arrows for
1121	* example.
1122	* The drawback: right now it has no frontend, so you need to
1123	* stick the bits you want into a calculator in hex mode and then
1124	* convert to decimal and then 'pickup <#>
1125	*/
1126
1127	/* the first two modes are exclusive: if NOTHING we return, if
1128	* STOP then we stop. All the rest are applied sequentially,
1129	* meaning if any test passes, the item gets picked up. */
1130
1131	/* if mode is set to pick nothing up, return */
1132
1133	if (op->contr->mode & PU_NOTHING)
1134	return 1;
1135
1136	/* if mode is set to stop when encountering objects, return */
1137	/* take STOP before INHIBIT since it doesn't actually pick
1138	* anything up */
1139
1140	if (op->contr->mode & PU_STOP)
1141	return 0;
1142
1143	/* useful for going into stores and not losing your settings... */
1144	/* and for battles wher you don't want to get loaded down while
1145	* fighting */
1146	if (op->contr->mode & PU_INHIBIT)
1147	return 1;
1148
1149	/* prevent us from turning into auto-thieves :) */
1150	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1151	continue;	1030	continue;
		1031	}
1152		1032
1153	/* ignore known cursed objects */	1033	/* we don't forget dragon food */
1154	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1034	if (op->contr->mode & PU_FLESH)
		1035	if (tmp->type == FLESH)
		1036	{
		1037	CHK_PICK_PICKUP;
1155	continue;	1038	continue;
		1039	}
1156		1040
1157	/* all food and drink if desired */	1041	/* bows and arrows. Bows are good for selling! */
1158	/* question: don't pick up known-poisonous stuff? */	1042	if (op->contr->mode & PU_BOW)
		1043	if (tmp->type == BOW)
		1044	{
		1045	CHK_PICK_PICKUP;
		1046	continue;
		1047	}
		1048
		1049	if (op->contr->mode & PU_ARROW)
		1050	if (tmp->type == ARROW)
		1051	{
		1052	CHK_PICK_PICKUP;
		1053	continue;
		1054	}
		1055
		1056	/* all kinds of armor etc. */
		1057	if (op->contr->mode & PU_ARMOUR)
		1058	if (tmp->type == ARMOUR)
		1059	{
		1060	CHK_PICK_PICKUP;
		1061	continue;
		1062	}
		1063
		1064	if (op->contr->mode & PU_HELMET)
		1065	if (tmp->type == HELMET)
		1066	{
		1067	CHK_PICK_PICKUP;
		1068	continue;
		1069	}
		1070
		1071	if (op->contr->mode & PU_SHIELD)
		1072	if (tmp->type == SHIELD)
		1073	{
		1074	CHK_PICK_PICKUP;
		1075	continue;
		1076	}
		1077
1159	if (op->contr->mode & PU_FOOD)	1078	if (op->contr->mode & PU_BOOTS)
1160	if (tmp->type == FOOD)	1079	if (tmp->type == BOOTS)
		1080	{
		1081	CHK_PICK_PICKUP;
		1082	continue;
		1083	}
		1084
		1085	if (op->contr->mode & PU_GLOVES)
		1086	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1087	{
		1088	CHK_PICK_PICKUP;
		1089	continue;
		1090	}
		1091
		1092	if (op->contr->mode & PU_CLOAK)
		1093	if (tmp->type == CLOAK)
		1094	{
		1095	CHK_PICK_PICKUP;
		1096	continue;
		1097	}
		1098
		1099	/* hoping to catch throwing daggers here */
		1100	if (op->contr->mode & PU_MISSILEWEAPON)
		1101	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1102	{
		1103	CHK_PICK_PICKUP;
		1104	continue;
		1105	}
		1106
		1107	/* careful: chairs and tables are weapons! */
		1108	if (op->contr->mode & PU_ALLWEAPON)
		1109	{
		1110	if (tmp->type == WEAPON)
		1111	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1161	{	1112	{
1162	pick_up (op, tmp);	1113	CHK_PICK_PICKUP;
1163	continue;	1114	continue;
1164	}	1115	}
		1116	}
1165		1117
		1118	/* misc stuff that's useful */
1166	if (op->contr->mode & PU_DRINK)	1119	if (op->contr->mode & PU_KEY)
1167	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1120	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1168	{	1121	{
1169	pick_up (op, tmp);	1122	CHK_PICK_PICKUP;
1170	continue;	1123	continue;
1171	}	1124	}
1172		1125
		1126	/* any of the last 4 bits set means we use the ratio for value
		1127	* pickups */
1173	if (op->contr->mode & PU_POTION)	1128	if (op->contr->mode & PU_RATIO)
1174	if (tmp->type == POTION)	1129	{
		1130	/* use value density to decide what else to grab */
		1131	/* >=7 was >= op->contr->mode */
		1132	/* >=7 is the old standard setting. Now we take the last 4 bits
1175	{	1133	*/
1176	pick_up (op, tmp);
1177	continue;
1178	}
1179
1180	/* spellbooks, skillscrolls and normal books/scrolls */
1181	if (op->contr->mode & PU_SPELLBOOK)
1182	if (tmp->type == SPELLBOOK)
1183	{
1184	pick_up (op, tmp);
1185	continue;
1186	}
1187
1188	if (op->contr->mode & PU_SKILLSCROLL)
1189	if (tmp->type == SKILLSCROLL)
1190	{
1191	pick_up (op, tmp);
1192	continue;
1193	}
1194
1195	if (op->contr->mode & PU_READABLES)
1196	if (tmp->type == BOOK || tmp->type == SCROLL)
1197	{
1198	pick_up (op, tmp);
1199	continue;
1200	}
1201
1202	/* wands/staves/rods/horns */
1203	if (op->contr->mode & PU_MAGIC_DEVICE)
1204	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1205	{
1206	pick_up (op, tmp);
1207	continue;
1208	}
1209
1210	/* pick up all magical items */
1211	if (op->contr->mode & PU_MAGICAL)	1134	wvratio = op->contr->mode & PU_RATIO;
1212	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1135	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1213	{
1214	pick_up (op, tmp);
1215	continue;
1216	}
1217
1218	if (op->contr->mode & PU_VALUABLES)
1219	{	1136	{
1220	if (tmp->type == MONEY || tmp->type == GEM)	1137	#if 0
		1138	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1139	if (tmp->name != NULL)
1221	{	1140	{
1222	pick_up (op, tmp);	1141	fprintf (stderr, "%s", tmp->name);
1223	continue;
1224	}	1142	}
1225	}
1226
1227	/* rings & amulets - talismans seems to be typed AMULET */
1228	if (op->contr->mode & PU_JEWELS)
1229	if (tmp->type == RING || tmp->type == AMULET)
1230	{
1231	pick_up (op, tmp);
1232	continue;
1233	}
1234
1235	/* we don't forget dragon food */
1236	if (op->contr->mode & PU_FLESH)
1237	if (tmp->type == FLESH)
1238	{
1239	pick_up (op, tmp);
1240	continue;
1241	}
1242
1243	/* bows and arrows. Bows are good for selling! */
1244	if (op->contr->mode & PU_BOW)
1245	if (tmp->type == BOW)
1246	{
1247	pick_up (op, tmp);
1248	continue;
1249	}
1250
1251	if (op->contr->mode & PU_ARROW)
1252	if (tmp->type == ARROW)
1253	{
1254	pick_up (op, tmp);
1255	continue;
1256	}
1257
1258	/* all kinds of armor etc. */
1259	if (op->contr->mode & PU_ARMOUR)
1260	if (tmp->type == ARMOUR)
1261	{
1262	pick_up (op, tmp);
1263	continue;
1264	}
1265
1266	if (op->contr->mode & PU_HELMET)
1267	if (tmp->type == HELMET)
1268	{
1269	pick_up (op, tmp);
1270	continue;
1271	}
1272
1273	if (op->contr->mode & PU_SHIELD)
1274	if (tmp->type == SHIELD)
1275	{
1276	pick_up (op, tmp);
1277	continue;
1278	}
1279
1280	if (op->contr->mode & PU_BOOTS)
1281	if (tmp->type == BOOTS)
1282	{
1283	pick_up (op, tmp);
1284	continue;
1285	}
1286
1287	if (op->contr->mode & PU_GLOVES)
1288	if (tmp->type == GLOVES)
1289	{
1290	pick_up (op, tmp);
1291	continue;
1292	}
1293
1294	if (op->contr->mode & PU_CLOAK)
1295	if (tmp->type == CLOAK)
1296	{
1297	pick_up (op, tmp);
1298	continue;
1299	}
1300
1301	/* hoping to catch throwing daggers here */
1302	if (op->contr->mode & PU_MISSILEWEAPON)
1303	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1304	{
1305	pick_up (op, tmp);
1306	continue;
1307	}
1308
1309	/* careful: chairs and tables are weapons! */
1310	if (op->contr->mode & PU_ALLWEAPON)
1311	{
1312	if (tmp->type == WEAPON && tmp->name != NULL)
1313	{
1314	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1315	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1316	{
1317	pick_up (op, tmp);
1318	continue;
1319	}
1320	}
1321
1322	if (tmp->type == WEAPON && tmp->name == NULL)
1323	{
1324	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1325	{
1326	pick_up (op, tmp);
1327	continue;
1328	}
1329	}
1330	}
1331
1332	/* misc stuff that's useful */
1333	if (op->contr->mode & PU_KEY)
1334	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1335	{
1336	pick_up (op, tmp);
1337	continue;
1338	}
1339
1340	/* any of the last 4 bits set means we use the ratio for value
1341	* pickups */
1342	if (op->contr->mode & PU_RATIO)
1343	{
1344	/* use value density to decide what else to grab */
1345	/* >=7 was >= op->contr->mode */
1346	/* >=7 is the old standard setting. Now we take the last 4 bits
1347	* and multiply them by 5, giving 0..15*5== 5..75 */
1348	wvratio = (op->contr->mode & PU_RATIO) * 5;
1349	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1350	{
1351	pick_up (op, tmp);
1352	#if 0
1353	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1354	if (tmp->name != NULL)
1355	{
1356	fprintf (stderr, "%s", tmp->name);
1357	}
1358	else	1143	else
1359	fprintf (stderr, "%s", tmp->arch->name);	1144	fprintf (stderr, "%s", tmp->arch->archname);
1360	fprintf (stderr, ",%d] = ", tmp->type);	1145	fprintf (stderr, ",%d] = ", tmp->type);
1361	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1146	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1362	#endif	1147	#endif
		1148	CHK_PICK_PICKUP;
1363	continue;	1149	continue;
1364	}
1365	}	1150	}
1366	} /* the new pickup model */	1151	} /* the new pickup model */
1367	}	1152	}
1368		1153
1369	return !stop;	1154	return !stop;
1370	}	1155	}
1371		1156
		1157	/* routine for both players and monsters. We call this when
		1158	* there is a possibility for our action distrubing our hiding
		1159	* place or invisiblity spell. Artefact invisiblity causes
		1160	* "noise" instead. If we arent invisible to begin with, we
		1161	* return 0.
		1162	*/
		1163	static int
		1164	action_makes_visible (object *op)
		1165	{
		1166	if (op->invisible && op->flag [FLAG_ALIVE])
		1167	{
		1168	if (op->flag [FLAG_MAKE_INVIS])
		1169	{
		1170	// artefact invisibility is permanent, but we still make noise
		1171	// this is important for game-balance.
		1172	if (op->contr)
		1173	op->make_noise ();
		1174
		1175	return 0;
		1176	}
		1177
		1178	if (op->contr && op->contr->tmp_invis == 0)
		1179	return 0;
		1180
		1181	/* If monsters, they should become visible */
		1182	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1183	{
		1184	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1185	return 1;
		1186	}
		1187	}
		1188
		1189	return 0;
		1190	}
		1191
1372	/*	1192	/*
1373	* Find an arrow in the inventory and after that	1193	* Find an arrow in the inventory and after that
1374	* in the right type container (quiver). Pointer to the	1194	* in the right type container (quiver). Pointer to the
1375	* found object is returned.	1195	* found object is returned.
1376	*/	1196	*/
1377	object *	1197	static object *
1378	find_arrow (object *op, const char *type)	1198	find_arrow (object *op, const char *type)
1379	{	1199	{
1380	object *tmp = 0;
1381
1382	for (op = op->inv; op; op = op->below)	1200	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1383	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1384	tmp = find_arrow (op, type);
1385	else if (op->type == ARROW && op->race == type)	1201	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1202	return splay (tmp);
		1203
		1204	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1205	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1206	if (object *arrow = find_arrow (tmp, type))
		1207	{
		1208	splay (tmp);
1386	return op;	1209	return arrow;
		1210	}
1387		1211
1388	return tmp;	1212	return 0;
1389	}	1213	}
1390		1214
1391	/*	1215	/*
1392	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1216	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1393	* against the target. A full test is not performed, simply a basic test	1217	* against the target. A full test is not performed, simply a basic test
1394	* of resistances. The archer is making a quick guess at what he sees down	1218	* of resistances. The archer is making a quick guess at what he sees down
1395	* the hall. Failing that it does it's best to pick the highest plus arrow.	1219	* the hall. Failing that it does it's best to pick the highest plus arrow.
1396	*/	1220	*/
1397	object *	1221	static object *
1398	find_better_arrow (object *op, object *target, const char *type, int *better)	1222	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1399	{	1223	{
1400	object *tmp = NULL, *arrow, *ntmp;	1224	object *tmp = NULL, *arrow, *ntmp;
1401	int attacknum, attacktype, betterby = 0, i;	1225	int attacknum, attacktype, betterby = 0, i;
1402		1226
1403	if (!type)	1227	if (!type)
1404	return NULL;	1228	return NULL;
1405		1229
1406	for (arrow = op->inv; arrow; arrow = arrow->below)	1230	for (arrow = op->inv; arrow; arrow = arrow->below)
1407	{	1231	{
1408	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1232	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1409	{	1233	{
1410	i = 0;	1234	i = 0;
1411	ntmp = find_better_arrow (arrow, target, type, &i);	1235	ntmp = find_better_arrow (arrow, target, type, &i);
		1236
1412	if (i > betterby)	1237	if (i > betterby)
1413	{	1238	{
1414	tmp = ntmp;	1239	tmp = ntmp;
1415	betterby = i;	1240	betterby = i;
1416	}	1241	}
1417	}	1242	}
1418	else if (arrow->type == ARROW && arrow->race == type)	1243	else if (arrow->type == ARROW && arrow->race == type)
1419	{	1244	{
1420	/* allways prefer assasination/slaying */	1245	/* allways prefer assasination/slaying */
1421	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1246	if (target->race && arrow->slaying.contains (target->race))
1422	{	1247	{
1423	if (arrow->attacktype & AT_DEATH)	1248	if (arrow->attacktype & AT_DEATH)
1424	{	1249	{
1425	*better = 100;	1250	*better = 100;
1426	return arrow;	1251	return arrow;
…		…
1434	else	1259	else
1435	{	1260	{
1436	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1261	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1437	{	1262	{
1438	attacktype = 1 << attacknum;	1263	attacktype = 1 << attacknum;
1439	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1264	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1440	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1265	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1441	{	1266	{
1442	tmp = arrow;	1267	tmp = arrow;
1443	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1268	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1444	}	1269	}
1445	}	1270	}
		1271
1446	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1272	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1447	{	1273	{
1448	tmp = arrow;	1274	tmp = arrow;
1449	betterby = 2 + arrow->magic + arrow->stats.dam;	1275	betterby = 2 + arrow->magic + arrow->stats.dam;
1450	}	1276	}
		1277
1451	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1278	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1452	{	1279	{
1453	tmp = arrow;	1280	tmp = arrow;
1454	betterby = 1 + arrow->magic + arrow->stats.dam;	1281	betterby = 1 + arrow->magic + arrow->stats.dam;
1455	}	1282	}
1456	}	1283	}
1457	}	1284	}
1458	}	1285	}
		1286
1459	if (tmp == NULL && arrow == NULL)	1287	if (tmp == NULL && arrow == NULL)
1460	return find_arrow (op, type);	1288	return find_arrow (op, type);
1461		1289
1462	*better = betterby;	1290	*better = betterby;
1463	return tmp;	1291	return tmp;
…		…
1467	* find_better_arrow to find a decent arrow to use.	1295	* find_better_arrow to find a decent arrow to use.
1468	* op = the shooter	1296	* op = the shooter
1469	* type = bow->race	1297	* type = bow->race
1470	* dir = fire direction	1298	* dir = fire direction
1471	*/	1299	*/
1472	object *	1300	static object *
1473	pick_arrow_target (object *op, const char *type, int dir)	1301	pick_arrow_target (object *op, shstr_cmp type, int dir)
1474	{	1302	{
1475	object *tmp = NULL;	1303	object *tmp = NULL;
1476	maptile *m;	1304	maptile *m;
1477	int i, mflags, found, number;	1305	int i, mflags, found, number;
1478	sint16 x, y;	1306	sint16 x, y;
…		…
1490	y = op->y;	1318	y = op->y;
1491		1319
1492	/* find the first target */	1320	/* find the first target */
1493	for (i = 0, found = 0; i < 20; i++)	1321	for (i = 0, found = 0; i < 20; i++)
1494	{	1322	{
1495	x += freearr_x[dir];	1323	x += DIRX (dir);
1496	y += freearr_y[dir];	1324	y += DIRY (dir);
1497	mflags = get_map_flags (m, &m, x, y, &x, &y);	1325	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1326
1498	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1327	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1499	{	1328	{
1500	tmp = NULL;	1329	tmp = 0;
1501	break;	1330	break;
1502	}	1331	}
1503	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1332	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1504	{	1333	{
1505	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1334	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1506	* perhaps a bad assumption.	1335	* perhaps a bad assumption.
1507	*/	1336	*/
1508	tmp = NULL;	1337	tmp = 0;
1509	break;	1338	break;
1510	}	1339	}
		1340
1511	if (mflags & P_IS_ALIVE)	1341	if (mflags & P_IS_ALIVE)
1512	{
1513	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1342	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1514	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1343	if (tmp->flag [FLAG_ALIVE])
1515	{
1516	found++;
1517	break;
1518	}
1519	if (found)
1520	break;	1344	break;
1521	}
1522	}	1345	}
1523	if (tmp == NULL)	1346
		1347	if (!tmp)
1524	return find_arrow (op, type);	1348	return find_arrow (op, type);
1525		1349
1526	if (tmp->head)	1350	if (tmp->head)
1527	tmp = tmp->head;	1351	tmp = tmp->head;
1528		1352
1529	return find_better_arrow (op, tmp, type, &i);	1353	return find_better_arrow (op, tmp, type, &i);
1530	}	1354	}
1531		1355
1532	/*	1356	/*
1533	* Creature fires a bow - op can be monster or player. Returns	1357	* Creature fires a bow - op can be monster or player. Returns
1534	* 1 if bow was actually fired, 0 otherwise.	1358	* 1 if bow was actually fired, 0 otherwise.
1535	* op is the object firing the bow.	1359	* op is the object firing the bow.
1536	* part is for multipart creatures - the part firing the bow.	1360	* part is for multipart creatures - the part firing the bow.
1537	* dir is the direction of fire.	1361	* dir is the direction of fire.
1538	* wc_mod is any special modifier to give (used in special player fire modes)	1362	* wc_mod is any special modifier to give (used in special player fire modes)
…		…
1568	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1392	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1569	return 0;	1393	return 0;
1570	}	1394	}
1571		1395
1572	// optimisation: move object to top so we will find it quickly again	1396	// optimisation: move object to top so we will find it quickly again
1573	if (bow->below)	1397	splay (bow);
1574	{
1575	bow->remove ();
1576	op->insert (bow);
1577	}
1578
1579	}	1398	}
1580		1399
1581	if (!bow->race || !bow->skill)	1400	if (!bow->race || !bow->skill)
1582	{	1401	{
1583	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1402	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
…		…
1590	{	1409	{
1591	if (op->type == PLAYER)	1410	if (op->type == PLAYER)
1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1411	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1593	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1412	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1594	else	1413	else
1595	CLEAR_FLAG (op, FLAG_READY_BOW);	1414	op->clr_flag (FLAG_READY_BOW);
1596		1415
1597	return 0;	1416	return 0;
1598	}	1417	}
1599	}	1418	}
1600		1419
…		…
1609	}	1428	}
1610		1429
1611	/* this should not happen, but sometimes does */	1430	/* this should not happen, but sometimes does */
1612	if (arrow->nrof == 0)	1431	if (arrow->nrof == 0)
1613	{	1432	{
		1433	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1614	arrow->destroy ();	1434	arrow->destroy ();
1615	return 0;	1435	return 0;
1616	}	1436	}
1617		1437
1618	left = arrow; /* these are arrows left to the player */	1438	left = arrow; /* these are arrows left to the player */
1619	arrow = get_split_ob (arrow, 1);	1439	arrow = arrow->split ();
1620	if (!arrow)	1440	if (!arrow)
1621	{	1441	{
1622	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1442	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1623	return 0;	1443	return 0;
1624	}	1444	}
…		…
1628	arrow->direction = dir;	1448	arrow->direction = dir;
1629		1449
1630	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1450	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1631	arrow->stats.hp = arrow->stats.dam;	1451	arrow->stats.hp = arrow->stats.dam;
1632	arrow->stats.grace = arrow->attacktype;	1452	arrow->stats.grace = arrow->attacktype;
		1453	arrow->custom_name = arrow->slaying;
1633		1454
1634	if (arrow->slaying)	1455	#if 0
1635	arrow->spellarg = strdup (arrow->slaying);
1636
1637	if (player *pl = op->contr)	1456	if (player *pl = op->contr)
1638	{	1457	{
1639	if (!pl->has_hit)
1640	{
1641	pl->has_hit = 1;
1642	pl->ob->speed_left += pl->weapon_speed () - pl->ob->speed;
1643	}
1644	#if 0
1645	float speed = pl->weapon_sp;	1458	float speed = pl->weapon_sp;
1646		1459
1647	/* penalize ROF for bestarrow */	1460	/* penalize ROF for bestarrow */
1648	if (pl->bowtype == bow_bestarrow)	1461	if (pl->bowtype == bow_bestarrow)
1649	speed *= .9f;	1462	speed *= .9f;
1650	else	1463	else
1651	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;	1464	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
1652		1465
1653	op->speed_left += speed - op->speed;	1466	op->speed_left += speed - op->speed;
		1467	}
1654	#endif	1468	#endif
1655	}
1656		1469
1657	SET_ANIMATION (arrow, arrow->direction);	1470	arrow->set_anim_frame (arrow->direction);
1658		1471
1659	/* update the speed */	1472	/* update the speed */
1660	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0
1661	+ bow->stats.dam / 7.0;
1662		1473
1663	arrow->set_speed (max (arrow->speed, 2.0));
1664	arrow->speed_left = 0;	1474	arrow->speed_left = 0;
		1475	arrow->set_speed (max (2.f,
		1476	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1477	+ bow->stats.dam / 7.f
		1478	));
1665		1479
1666	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1480	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1667		1481
1668	if (op->type == PLAYER)	1482	if (op->type == PLAYER)
1669	{	1483	{
…		…
1690	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);	1504	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1691		1505
1692	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1506	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1693	arrow->move_type = MOVE_FLY_LOW;	1507	arrow->move_type = MOVE_FLY_LOW;
1694	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1508	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1509	arrow->set_flag (FLAG_NO_PICK);
1695		1510
1696	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1511	op->play_sound (sound_find ("fire_arrow"));
1697	m->insert (arrow, sx, sy, op);	1512	m->insert (arrow, sx, sy, op);
1698		1513
1699	if (!arrow->destroyed ())	1514	if (!arrow->destroyed ())
1700	move_arrow (arrow);	1515	move_arrow (arrow);
1701
1702	if (op->type == PLAYER)
1703	{
1704	if (left->destroyed ())
1705	esrv_del_item (op->contr, left->count);
1706	else
1707	esrv_send_item (op, left);
1708	}
1709		1516
1710	return 1;	1517	return 1;
1711	}	1518	}
1712		1519
1713	/* Special fire code for players - this takes into	1520	/* Special fire code for players - this takes into
…		…
1715	* but monsters can't. Putting that code here	1522	* but monsters can't. Putting that code here
1716	* makes the fire_bow code much cleaner.	1523	* makes the fire_bow code much cleaner.
1717	* this function should only be called if 'op' is a player,	1524	* this function should only be called if 'op' is a player,
1718	* hence the function name.	1525	* hence the function name.
1719	*/	1526	*/
1720	int	1527	static int
1721	player_fire_bow (object *op, int dir)	1528	player_fire_bow (object *op, int dir)
1722	{	1529	{
1723	int ret = 0, wcmod = 0;	1530	int ret;
1724		1531
1725	if (op->contr->bowtype == bow_bestarrow)	1532	if (op->contr->bowtype == bow_bestarrow)
1726	{	1533	{
1727	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);	1534	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1728	}	1535	}
1729	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1536	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1730	{	1537	{
1731	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1538	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1732	wcmod = -1;
1733
1734	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1539	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1735	}	1540	}
1736	else if (op->contr->bowtype == bow_threewide)	1541	else if (op->contr->bowtype == bow_threewide)
1737	{	1542	{
1738	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1543	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1739	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1544	ret |= fire_bow (op, op, NULL, dir, -5, op->x + DIRX (absdir (dir + 2)), op->y + DIRY (absdir (dir + 2)));
1740	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1545	ret |= fire_bow (op, op, NULL, dir, -5, op->x + DIRX (absdir (dir - 2)), op->y + DIRY (absdir (dir - 2)));
1741	}	1546	}
1742	else if (op->contr->bowtype == bow_spreadshot)	1547	else if (op->contr->bowtype == bow_spreadshot)
1743	{	1548	{
1744	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1549	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1745	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1550	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1746	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1551	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1747	}	1552	}
1748	else	1553	else
1749	{	1554	{
…		…
1755	}	1560	}
1756		1561
1757	/* Fires a misc (wand/rod/horn) object in 'dir'.	1562	/* Fires a misc (wand/rod/horn) object in 'dir'.
1758	* Broken apart from 'fire' to keep it more readable.	1563	* Broken apart from 'fire' to keep it more readable.
1759	*/	1564	*/
1760	void	1565	static void
1761	fire_misc_object (object *op, int dir)	1566	fire_misc_object (object *op, int dir)
1762	{	1567	{
1763	object *item = op->contr->ranged_ob;	1568	object *item = op->contr->ranged_ob;
1764		1569
1765	if (!item)	1570	if (!item)
…		…
1772	{	1577	{
1773	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1578	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1774	return;	1579	return;
1775	}	1580	}
1776		1581
1777	if (!op->change_weapon (item))	1582	if (!op->apply (item))
1778	return;	1583	return;
1779		1584
1780	if (item->type == WAND)	1585	if (item->type == WAND)
1781	{	1586	{
1782	if (item->stats.food <= 0)	1587	if (item->stats.food <= 0)
1783	{	1588	{
1784	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1589	op->contr->play_sound (sound_find ("wand_poof"));
1785	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1590	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
1786		1591
1787	return;	1592	return;
1788	}	1593	}
1789	}	1594	}
1790	else if (item->type == ROD || item->type == HORN)	1595	else if (item->type == ROD || item->type == HORN)
1791	{	1596	{
1792	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1597	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1598
		1599	// using the maximum of the rods charge allows at least one spell cast
		1600	// for a rod or horn, this fixes some broken rods.
		1601	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1793	{	1602	{
1794	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1603	op->contr->play_sound (sound_find ("wand_poof"));
1795		1604
1796	if (item->type == ROD)	1605	if (item->type == ROD)
1797	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1606	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1798	else	1607	else
1799	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1608	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
…		…
1802	}	1611	}
1803	}	1612	}
1804		1613
1805	if (cast_spell (op, item, dir, item->inv, NULL))	1614	if (cast_spell (op, item, dir, item->inv, NULL))
1806	{	1615	{
1807	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1616	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1617
1808	if (item->type == WAND)	1618	if (item->type == WAND)
1809	{	1619	{
1810	if (!(--item->stats.food))	1620	if (!(--item->stats.food))
1811	{	1621	{
1812	object *tmp;
1813
1814	if (item->arch)	1622	if (item->arch)
1815	{	1623	{
1816	CLEAR_FLAG (item, FLAG_ANIMATE);	1624	item->clr_flag (FLAG_ANIMATE);
1817	item->face = item->arch->clone.face;	1625	item->face = item->arch->face;
1818	item->set_speed (0);	1626	item->set_speed (0);
1819	}	1627	}
1820		1628
1821	if ((tmp = item->in_player ()))	1629	if (object *pl = item->visible_to ())
1822	esrv_update_item (UPD_ANIM, tmp, item);	1630	esrv_update_item (UPD_ANIM, pl, item);
1823	}	1631	}
1824	}	1632	}
1825	else if (item->type == ROD || item->type == HORN)	1633	else if (item->type == ROD || item->type == HORN)
1826	drain_rod_charge (item);	1634	drain_rod_charge (item);
1827	}	1635	}
1828	}	1636	}
1829		1637
1830	/* Received a fire command for the player - go and do it.	1638	/* Received a fire command for the player - go and do it.
1831	*/	1639	*/
1832	void	1640	bool
1833	fire (object *op, int dir)	1641	fire (object *who, int dir)
1834	{	1642	{
1835	int spellcost = 0;	1643	int spellcost = 0;
1836		1644
		1645	player *pl = who->contr;
		1646
		1647	if (pl->golem)
		1648	{
		1649	control_golem (who->contr->golem, dir);
		1650	return false;
		1651	}
		1652
		1653	object *ob = pl->ranged_ob;
		1654
		1655	if (!ob)
		1656	return false;
		1657
		1658	if (who->speed_left > 0.f)
		1659	--who->speed_left;
		1660	else
		1661	return false;
		1662
		1663	if (!who->apply (ob))
		1664	return false;
		1665
1837	/* check for loss of invisiblity/hide */	1666	/* check for loss of invisiblity/hide */
1838	if (action_makes_visible (op))	1667	if (action_makes_visible (who))
1839	make_visible (op);	1668	make_visible (who);
1840
1841	player *pl = op->contr;
1842
1843	if (pl->golem)
1844	{
1845	control_golem (op->contr->golem, dir);
1846	return;
1847	}
1848
1849	object *ob = pl->ranged_ob;
1850
1851	if (!ob)
1852	return;
1853
1854	if (!op->change_weapon (ob))
1855	return;
1856		1669
1857	switch (ob->type)	1670	switch (ob->type)
1858	{	1671	{
1859	case BOW:	1672	case BOW:
1860	player_fire_bow (op, dir);	1673	player_fire_bow (who, dir);
1861	break;	1674	break;
1862		1675
1863	case SPELL:	1676	case SPELL:
1864	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1677	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1865	break;	1678	break;
1866		1679
1867	case BUILDER:	1680	case BUILDER:
1868	apply_map_builder (op, dir);	1681	apply_map_builder (who, dir);
1869	break;	1682	break;
1870		1683
1871	case SKILL:	1684	case SKILL:
1872	do_skill (op, op, ob, dir, 0);	1685	do_skill (who, who, ob, dir, 0);
1873	break;	1686	break;
1874		1687
		1688	case RANGED:
		1689	do_skill (who, ob, who->chosen_skill, dir, 0);
		1690	break;
		1691
1875	default:	1692	default:
1876	fire_misc_object (op, dir);	1693	fire_misc_object (who, dir);
1877	break;	1694	break;
1878	}	1695	}
1879	}
1880		1696
1881	/* find_key	1697	return true;
1882	* We try to find a key for the door as passed. If we find a key	1698	}
1883	* and successfully use it, we return the key, otherwise NULL	1699
1884	* This function merges both normal and locked door, since the logic	1700	static object *
1885	* for both is the same - just the specific key is different.
1886	* pl is the player,
1887	* inv is the objects inventory to searched
1888	* door is the door we are trying to match against.
1889	* This function can be called recursively to search containers.
1890	*/
1891	object *
1892	find_key (object *pl, object *container, object *door)	1701	find_key_ (object *pl, object *container, object *door)
1893	{	1702	{
1894	object *tmp, *key;	1703	object *tmp, *key;
1895		1704
1896	/* Should not happen, but sanity checking is never bad */	1705	/* Should not happen, but sanity checking is never bad */
1897	if (!container->inv)	1706	if (!container->inv)
…		…
1900	/* First, lets try to find a key in the top level inventory */	1709	/* First, lets try to find a key in the top level inventory */
1901	for (tmp = container->inv; tmp; tmp = tmp->below)	1710	for (tmp = container->inv; tmp; tmp = tmp->below)
1902	{	1711	{
1903	if (door->type == DOOR && tmp->type == KEY)	1712	if (door->type == DOOR && tmp->type == KEY)
1904	break;	1713	break;
		1714
1905	/* For sanity, we should really check door type, but other stuff	1715	/* For sanity, we should really check door type, but other stuff
1906	* (like containers) can be locked with special keys	1716	* (like containers) can be locked with special keys
1907	*/	1717	*/
1908	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1718	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1909	break;	1719	break;
1910	}	1720	}
…		…
1915	* a key, return	1725	* a key, return
1916	*/	1726	*/
1917	if (!tmp)	1727	if (!tmp)
1918	{	1728	{
1919	for (tmp = container->inv; tmp; tmp = tmp->below)	1729	for (tmp = container->inv; tmp; tmp = tmp->below)
1920	{
1921	/* No reason to search empty containers */	1730	/* No reason to search empty containers */
1922	if (tmp->type == CONTAINER && tmp->inv)	1731	if (tmp->type == CONTAINER && tmp->inv)
1923	{
1924	if ((key = find_key (pl, tmp, door)))	1732	if ((key = find_key_ (pl, tmp, door)))
1925	return key;	1733	return key;
1926	}
1927	}
1928		1734
1929	if (!tmp)	1735	if (!tmp)
1930	return NULL;	1736	return 0;
1931	}	1737	}
1932		1738
1933	/* We get down here if we have found a key. Now if its in a container,	1739	/* We get down here if we have found a key. Now if its in a container,
1934	* see if we actually want to use it	1740	* see if we actually want to use it
1935	*/	1741	*/
1936	if (pl != container)	1742	if (pl != container)
1937	{	1743	{
1938	/* Only let players use keys in containers */	1744	/* Only let players use keys in containers */
1939	if (!pl->contr)	1745	if (!pl->contr)
1940	return NULL;	1746	return 0;
		1747
1941	/* cases where this fails:	1748	/* cases where this fails:
1942	* If we only search the player inventory, return now since we	1749	* If we only search the player inventory, return now since we
1943	* are not in the players inventory.	1750	* are not in the players inventory.
1944	* If the container is not active, return now since only active	1751	* If the container is not active, return now since only active
1945	* containers can be used.	1752	* containers can be used.
…		…
1949	* inv must have been an container and must have been active.	1756	* inv must have been an container and must have been active.
1950	*	1757	*
1951	* Change the color so that the message doesn't disappear with	1758	* Change the color so that the message doesn't disappear with
1952	* all the others.	1759	* all the others.
1953	*/	1760	*/
1954	if (pl->contr->usekeys == key_inventory ||	1761	if (pl->contr->usekeys == key_inventory
1955	!QUERY_FLAG (container, FLAG_APPLIED) ||	1762	|| !container->flag [FLAG_APPLIED]
1956	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1763	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1957	{	1764	{
1958	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1765	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1959	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1766	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1960	return NULL;	1767	return NULL;
1961	}	1768	}
1962	}	1769	}
1963		1770
1964	return tmp;	1771	return tmp;
		1772	}
		1773
		1774	/* find_key
		1775	* We try to find a key for the door as passed. If we find a key
		1776	* and successfully use it, we return the key, otherwise NULL
		1777	* This function merges both normal and locked door, since the logic
		1778	* for both is the same - just the specific key is different.
		1779	* pl is the player,
		1780	* inv is the objects inventory to searched
		1781	* door is the door we are trying to match against.
		1782	* This function can be called recursively to search containers.
		1783	*/
		1784	object *
		1785	find_key (object *pl, object *container, object *door)
		1786	{
		1787	if (door->slaying && is_match_expr (door->slaying))
		1788	{
		1789	// for match expressions, we try to find the key by applying the match
		1790	// to the op itself, which is supposed to find the "key", instead
		1791	// of searching through containers ourselves.
		1792
		1793	return match_one (door->slaying, container, door, pl, pl);
		1794	}
		1795	else
		1796	return find_key_ (pl, container, door);
1965	}	1797	}
1966		1798
1967	/* moved door processing out of move_player_attack.	1799	/* moved door processing out of move_player_attack.
1968	* returns 1 if player has opened the door with a key	1800	* returns 1 if player has opened the door with a key
1969	* such that the caller should not do anything more,	1801	* such that the caller should not do anything more,
1970	* 0 otherwise	1802	* 0 otherwise
1971	*/	1803	*/
1972	static int	1804	static int
1973	player_attack_door (object *op, object *door)	1805	player_attack_door (object *op, object *door)
1974	{	1806	{
1975	/* If its a door, try to find a use a key. If we do destroy the door,	1807	/* If its a door, try to find a key. If we do destroy the door,
1976	* might as well return immediately as there is nothing more to do -	1808	* might as well return immediately as there is nothing more to do -
1977	* otherwise, we fall through to the rest of the code.	1809	* otherwise, we fall through to the rest of the code.
1978	*/	1810	*/
1979	object *key = find_key (op, op, door);	1811	object *key = find_key (op, op, door);
1980		1812
1981	/* IF we found a key, do some extra work */	1813	/* If we found a key, do some extra work */
1982	if (key)	1814	if (key)
1983	{	1815	{
1984	object *container = key->env;	1816	object *container = key->env;
1985
1986	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1987		1817
1988	if (action_makes_visible (op))	1818	if (action_makes_visible (op))
1989	make_visible (op);	1819	make_visible (op);
1990		1820
1991	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1821	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
…		…
1993		1823
1994	if (door->type == DOOR)	1824	if (door->type == DOOR)
1995	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1825	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1996	else if (door->type == LOCKED_DOOR)	1826	else if (door->type == LOCKED_DOOR)
1997	{	1827	{
1998	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1828	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1999	remove_door2 (door); /* remove door without violence ;-) */	1829	remove_door2 (door); /* remove door without violence ;-) */
2000	}	1830	}
2001		1831
2002	/* Do this after we print the message */	1832	/* Do this after we print the message */
2003	decrease_ob (key); /* Use up one of the keys */	1833	key->decrease (); /* Use up one of the keys */
2004	/* Need to update the weight the container the key was in */
2005	if (container != op)
2006	esrv_update_item (UPD_WEIGHT, op, container);
2007		1834
2008	return 1; /* Nothing more to do below */	1835	return 1; /* Nothing more to do below */
2009	}	1836	}
2010	else if (door->type == LOCKED_DOOR)	1837	else if (door->type == LOCKED_DOOR)
2011	{	1838	{
2012	/* Might as well return now - no other way to open this */	1839	/* Might as well return now - no other way to open this */
2013	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1840	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2014	return 1;	1841	return 1;
2015	}	1842	}
2016		1843
2017	return 0;	1844	return 0;
2018	}	1845	}
…		…
2021	* It should keep the code cleaner.	1848	* It should keep the code cleaner.
2022	* When this is called, the players direction has been updated	1849	* When this is called, the players direction has been updated
2023	* (taking into account confusion.) The player is also actually	1850	* (taking into account confusion.) The player is also actually
2024	* going to try and move (not fire weapons).	1851	* going to try and move (not fire weapons).
2025	*/	1852	*/
2026	void	1853	bool
2027	move_player_attack (object *op, int dir)	1854	move_player_attack (object *op, int dir)
2028	{	1855	{
2029	object *tmp, *mon;	1856	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2030	int on_battleground;	1857	{
2031	maptile *m;	1858	--op->speed_left;
		1859	return true;
		1860	}
2032		1861
2033	sint16 nx = freearr_x[dir] + op->x;	1862	sint16 nx = DIRX (dir) + op->x;
2034	sint16 ny = freearr_y[dir] + op->y;	1863	sint16 ny = DIRY (dir) + op->y;
2035		1864
2036	on_battleground = op_on_battleground (op, 0, 0);	1865	if (out_of_map (op->map, nx, ny))
		1866	return false;
2037		1867
2038	/* If braced, or can't move to the square, and it is not out of the	1868	/* If braced, or can't move to the square, and it is not out of the
2039	* map, attack it. Note order of if statement is important - don't	1869	* map, attack it. Note order of if statement is important - don't
2040	* want to be calling move_ob if braced, because move_ob will move the	1870	* want to be calling move_ob if braced, because move_ob will move the
2041	* player. This is a pretty nasty hack, because if we could	1871	* player. This is a pretty nasty hack, because if we could
2042	* move to some space, it then means that if we are braced, we should	1872	* move to some space, it then means that if we are braced, we should
2043	* do nothing at all. As it is, if we are braced, we go through	1873	* do nothing at all. As it is, if we are braced, we go through
2044	* quite a bit of processing. However, it probably is less than what	1874	* quite a bit of processing. However, it probably is less than what
2045	* move_ob uses.	1875	* move_ob uses.
2046	*/	1876	*/
2047	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1877	maptile *m = op->map->xy_find (nx, ny);
		1878
		1879	/* Go through all the objects, and find ones of interest. Only stop if
		1880	* we find a monster - that is something we know we want to attack.
		1881	* if its a door or barrel (can roll) see if there may be monsters
		1882	* on the space
		1883	*/
		1884	object *mon;
		1885	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1886	{
		1887	if ((mon->flag [FLAG_ALIVE]
		1888	|| mon->type == LOCKED_DOOR
		1889	|| mon->flag [FLAG_CAN_ROLL])
		1890	&& mon != op)
		1891	break;
2048	{	1892	}
2049	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1893
		1894	/* no monster == player tries to move into a wall or so */
		1895	if (!mon)
		1896	{
		1897	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1898	if (op->move_type & ob->move_block)
2050	{	1899	{
2051	m = op->map->xy_find (nx, ny);	1900	if (ob->move_block == MOVE_ALL)
2052	if (!m)	1901	move_into_wall (op, ob);
2053	return; /* Don't think this should happen */	1902	else
		1903	{
		1904	if (op->contr->ns->bumpmsg)
		1905	{
		1906	op->play_sound (sound_find ("blocked_move"));
		1907
		1908	op->statusmsg (ob->invisible
		1909	? "Something blocks you."
		1910	: format ("Something blocks you from entering the %s.", query_name (ob))
		1911	);
		1912	}
		1913	}
		1914
		1915	break;
		1916	}
		1917
		1918	return false;
		1919	}
		1920
		1921	mon = mon->head_ ();
		1922
		1923	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1924	if (op->contr->weapon_sp_left > 0.f)
		1925	if (player_attack_door (op, mon))
		1926	{
		1927	--op->contr->weapon_sp_left;
		1928	return true;
		1929	}
		1930
		1931	/* The following deals with possibly attacking peaceful
		1932	* or friendly creatures. Basically, all players are considered
		1933	* unaggressive. If the moving player has peaceful set, then the
		1934	* object should be pushed instead of attacked. It is assumed that
		1935	* if you are braced, you will not attack friends accidently,
		1936	* and thus will not push them.
		1937	*/
		1938
		1939	/* If the creature is a pet, push it even if the player is not
		1940	* peaceful. Our assumption is the creature is a pet if the
		1941	* player owns it and it is either friendly or unagressive.
		1942	*/
		1943	if (op->type == PLAYER
		1944	&& ((mon->owner && mon->owner->contr
		1945	&& same_party (mon->owner->contr->party, op->contr->party))
		1946	|| mon->owner == op)
		1947	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1948	{
		1949	/* If we're braced, we don't want to switch places with it */
		1950	if (op->contr->braced)
		1951	return false;
		1952
		1953	if (op->speed_left > 0.f)
		1954	{
		1955	--op->speed_left;
		1956
		1957	op->play_sound (sound_find ("push_player"));
		1958	push_ob (mon, dir, op);
		1959
		1960	if (action_makes_visible (op))
		1961	make_visible (op);
		1962
		1963	return true;
2054	}	1964	}
2055	else	1965	else
2056	m = op->map;
2057
2058	if (!(tmp = m->at (nx, ny).bot))
2059	return;	1966	return false;
		1967	}
2060		1968
2061	mon = 0;	1969	bool on_battleground = op_on_battleground (op, 0, 0);
2062	/* Go through all the objects, and find ones of interest. Only stop if
2063	* we find a monster - that is something we know we want to attack.
2064	* if its a door or barrel (can roll) see if there may be monsters
2065	* on the space
2066	*/
2067	while (tmp)
2068	{
2069	if (tmp == op)
2070	{
2071	tmp = tmp->above;
2072	continue;
2073	}
2074		1970
2075	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2076	{
2077	mon = tmp;
2078	break;
2079	}
2080
2081	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2082	mon = tmp;
2083
2084	tmp = tmp->above;
2085	}
2086
2087	if (!mon) /* This happens anytime the player tries to move */
2088	return; /* into a wall */
2089
2090	if (mon->head)
2091	mon = mon->head;
2092
2093	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2094	if (player_attack_door (op, mon))
2095	return;
2096
2097	/* The following deals with possibly attacking peaceful
2098	* or frienddly creatures. Basically, all players are considered
2099	* unaggressive. If the moving player has peaceful set, then the
2100	* object should be pushed instead of attacked. It is assumed that
2101	* if you are braced, you will not attack friends accidently,
2102	* and thus will not push them.
2103	*/
2104
2105	/* If the creature is a pet, push it even if the player is not
2106	* peaceful. Our assumption is the creature is a pet if the
2107	* player owns it and it is either friendly or unagressive.
2108	*/
2109	if ((op->type == PLAYER)
2110	#if COZY_SERVER
2111	&&
2112	((mon->owner && mon->owner->contr
2113	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2114	#else
2115	&& mon->owner == op
2116	#endif
2117	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2118	{
2119	/* If we're braced, we don't want to switch places with it */
2120	if (op->contr->braced)
2121	return;
2122
2123	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2124	push_ob (mon, dir, op);
2125	if (op->contr->tmp_invis || op->hide)
2126	make_visible (op);
2127
2128	return;
2129	}
2130
2131	/* in certain circumstances, you shouldn't attack friendly	1971	/* in certain circumstances, you shouldn't attack friendly
2132	* creatures. Note that if you are braced, you can't push	1972	* creatures. Note that if you are braced, you can't push
2133	* someone, but put it inside this loop so that you won't	1973	* someone, but put it inside this loop so that you won't
2134	* attack them either.	1974	* attack them either.
2135	*/	1975	*/
2136	if ((mon->type == PLAYER || mon->enemy != op) &&	1976	if ((mon->type == PLAYER || mon->enemy != op)
2137	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1977	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2138	#ifdef PROHIBIT_PLAYERKILL
2139	(op->contr->peaceful	1978	&& ((op->contr->peaceful
2140	|| (mon->type == PLAYER	1979	|| (mon->type == PLAYER && mon->contr->peaceful))
2141	&& mon->contr->
2142	peaceful)) &&
2143	#else
2144	op->contr->peaceful &&
2145	#endif
2146	!on_battleground))	1980	&& !on_battleground))
		1981	{
		1982	if (op->speed_left > 0.f)
2147	{	1983	{
		1984	--op->speed_left;
		1985
2148	if (!op->contr->braced)	1986	if (!op->contr->braced)
2149	{	1987	{
2150	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1988	op->play_sound (sound_find ("push_player"));
2151	push_ob (mon, dir, op);	1989	push_ob (mon, dir, op);
2152	}	1990	}
2153	else	1991	else
2154	new_draw_info (0, 0, op, "You withhold your attack");	1992	op->statusmsg ("You withhold your attack");
2155		1993
2156	if (op->contr->tmp_invis || op->hide)	1994	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2157	make_visible (op);	1995	make_visible (op);
2158	}
2159		1996
		1997	return true;
		1998	}
		1999	}
2160	/* If the object is a boulder or other rollable object, then	2000	/* If the object is a boulder or other rollable object, then
2161	* roll it if not braced. You can't roll it if you are braced.	2001	* roll it if not braced. You can't roll it if you are braced.
2162	*/	2002	*/
2163	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	2003	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		2004	{
		2005	if (op->speed_left > 0.f)
2164	{	2006	{
		2007	--op->speed_left;
		2008
2165	recursive_roll (mon, dir, op);	2009	recursive_roll (mon, dir, op);
2166	if (action_makes_visible (op))	2010	if (action_makes_visible (op))
2167	make_visible (op);	2011	make_visible (op);
2168	}
2169		2012
		2013	return true;
		2014	}
		2015	}
2170	/* Any generic living creature. Including things like doors.	2016	/* Any generic living creature. Including things like doors.
2171	* Way it works is like this: First, it must have some hit points	2017	* Way it works is like this: First, it must have some hit points
2172	* and be living. Then, it must be one of the following:	2018	* and be living. Then, it must be one of the following:
2173	* 1) Not a player, 2) A player, but of a different party. Note	2019	* 1) Not a player, 2) A player, but of a different party. Note
2174	* that party_number -1 is no party, so attacks can still happen.	2020	* that party_number -1 is no party, so attacks can still happen.
2175	*/	2021	*/
2176	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2022	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2177	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2023	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2178	{	2024	{
2179	if (!op->contr->has_hit)	2025	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2180	{	2026	{
2181	op->contr->has_hit = 1;	2027	--op->contr->weapon_sp_left;
2182	op->speed_left += op->contr->weapon_speed () - op->speed;
2183	}
2184		2028
2185	skill_attack (mon, op, 0, 0, 0);	2029	skill_attack (mon, op, 0, 0, 0);
2186
2187	/* If attacking another player, that player gets automatic
2188	* hitback, and doesn't loose luck either.
2189	* Disable hitback on the battleground or if the target is
2190	* the wiz.
2191	*/
2192	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2193	{
2194	short luck = mon->stats.luck;
2195
2196	mon->contr->has_hit = 1;
2197	skill_attack (op, mon, 0, 0, 0);
2198	mon->stats.luck = luck;
2199	}
2200		2030
2201	if (action_makes_visible (op))	2031	if (action_makes_visible (op))
2202	make_visible (op);	2032	make_visible (op);
2203	}
2204	} /* if player should attack something */
2205	}
2206		2033
2207	int	2034	return true;
		2035	}
		2036	}
		2037
		2038	return false;
		2039	}
		2040
		2041	bool
2208	move_player (object *op, int dir)	2042	move_player (object *op, int dir)
2209	{	2043	{
2210	int pick;
2211
2212	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2044	if (!op->map || op->map->state != MAP_ACTIVE)
2213	return 0;	2045	return 0;
2214		2046
2215	/* Sanity check: make sure dir is valid */	2047	/* Sanity check: make sure dir is valid */
2216	if ((dir < 0) || (dir >= 9))	2048	if (dir < 0 || dir > 8)
2217	{	2049	{
2218	LOG (llevError, "move_player: invalid direction %d\n", dir);	2050	LOG (llevError, "move_player: invalid direction %d\n", dir);
2219	return 0;	2051	return 0;
2220	}	2052	}
2221		2053
2222	/* peterm: added following line */	2054	/* peterm: added following line */
2223	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2055	if (op->flag [FLAG_CONFUSED] && dir)
2224	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2056	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2225		2057
2226	op->facing = dir;	2058	op->facing = dir;
2227		2059
2228	if (op->hide)	2060	if (op->flag [FLAG_HIDDEN])
2229	do_hidden_move (op);	2061	do_hidden_move (op);
2230		2062
		2063	bool retval;
		2064	int pick = 0;
		2065
2231	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2066	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2232	/*nop */ ;	2067	retval = RESULT_INT (0);
2233	else if (op->contr->fire_on)	2068	else if (op->contr->fire_on)
2234	fire (op, dir);	2069	retval = fire (op, dir);
2235	else	2070	else
2236	{	2071	{
2237	move_player_attack (op, dir);	2072	retval = move_player_attack (op, dir);
2238	pick = check_pick (op);	2073	pick = check_pick (op);
2239	}	2074	}
2240		2075
2241	/* Add special check for newcs players and fire on - this way, the	2076	/* Add special check for newcs players and fire on - this way, the
2242	* server can handle repeat firing.	2077	* server can handle repeat firing.
…		…
2249	/* Update how the player looks. Use the facing, so direction may	2084	/* Update how the player looks. Use the facing, so direction may
2250	* get reset to zero. This allows for full animation capabilities	2085	* get reset to zero. This allows for full animation capabilities
2251	* for players.	2086	* for players.
2252	*/	2087	*/
2253	animate_object (op, op->facing);	2088	animate_object (op, op->facing);
2254	return 0;	2089
		2090	return retval;
2255	}	2091	}
2256		2092
2257	/* This is similar to handle_player, below, but is only used by the	2093	/* This is similar to handle_player, below, but is only used by the
2258	* new client/server stuff.	2094	* new client/server stuff.
2259	* This is sort of special, in that the new client/server actually uses	2095	* This is sort of special, in that the new client/server actually uses
2260	* the new speed values for commands.	2096	* the new speed values for commands.
2261	*	2097	*
2262	* Returns true if there are more actions we can do.	2098	* Returns true if there are more actions we can do. Should not do
		2099	* many actions in a row, as that would be too unfair to other
		2100	* players.
2263	*/	2101	*/
2264	int	2102	bool
2265	handle_newcs_player (object *op)	2103	handle_newcs_player (object *op)
2266	{	2104	{
2267	if (QUERY_FLAG (op, FLAG_SCARED))
2268	{
2269	flee_player (op);
2270
2271	/* If player is still scared, that is his action for this tick */
2272	if (op->flag [FLAG_SCARED])	2105	if (op->flag [FLAG_SCARED])
		2106	{
		2107	if (op->speed_left > 0.f)
2273	{	2108	{
2274	--op->speed_left;	2109	--op->speed_left;
		2110	flee_player (op);
		2111
2275	return 0;	2112	return true;
2276	}	2113	}
		2114	else
		2115	return false;
2277	}	2116	}
2278		2117
2279	/* call this here - we also will call this in do_ericserver, but	2118	/* call this here - we also will call this in do_ericserver, but
2280	* the players time has been increased when doericserver has been	2119	* the players time has been increased when doericserver has been
2281	* called, so we recheck it here.	2120	* called, so we recheck it here.
2282	*/	2121	*/
2283	if (op->contr->ns->handle_command ())	2122	if (op->contr->ns->handle_command ())
2284	return 1;	2123	return true;
2285		2124
2286	if (op->speed_left > 0.f)
2287	{
2288	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2125	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2289	{
2290	/* All move commands take 1 tick, at least for now */
2291	--op->speed_left;
2292
2293	/* Instead of all the stuff below, let move_player take care
2294	* of it. Also, some of the skill stuff is only put in
2295	* there, as well as the confusion stuff.
2296	*/
2297	move_player (op, op->direction);	2126	return move_player (op, op->direction);
2298		2127
2299	return op->speed_left > 0.f;
2300	}
2301	}
2302
2303	return 0;	2128	return false;
2304	}	2129	}
2305		2130
2306	int	2131	static int
2307	save_life (object *op)	2132	save_life (object *op)
2308	{	2133	{
2309	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2134	if (!op->flag [FLAG_LIFESAVE])
2310	return 0;	2135	return 0;
2311		2136
2312	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2137	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2313	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2138	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2314	{	2139	{
2315	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2140	op->play_sound (sound_find ("ob_evaporate"));
2316	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2141	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2317		2142
2318	if (op->contr)
2319	esrv_del_item (op->contr, tmp->count);
2320
2321	tmp->destroy ();	2143	tmp->destroy ();
2322	CLEAR_FLAG (op, FLAG_LIFESAVE);	2144	op->clr_flag (FLAG_LIFESAVE);
2323		2145
2324	if (op->stats.hp < 0)	2146	if (op->stats.hp < 0)
2325	op->stats.hp = op->stats.maxhp;	2147	op->stats.hp = op->stats.maxhp;
2326		2148
2327	if (op->stats.food < 0)	2149	if (op->stats.food < 0)
2328	op->stats.food = 999;	2150	op->stats.food = MAX_FOOD;
2329		2151
2330	op->update_stats ();	2152	op->update_stats ();
2331	return 1;	2153	return 1;
2332	}	2154	}
2333		2155
2334	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2156	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2335	CLEAR_FLAG (op, FLAG_LIFESAVE);	2157	op->clr_flag (FLAG_LIFESAVE);
2336	enter_player_savebed (op); /* bring him home. */	2158	enter_player_savebed (op); /* bring him home. */
2337	return 0;	2159	return 0;
2338	}	2160	}
2339		2161
2340	/* This goes throws the inventory and removes unpaid objects, and puts them	2162	/* This goes throws the inventory and removes unpaid objects, and puts them
2341	* back in the map (location and map determined by values of env). This	2163	* back in the map (location and map determined by values of env). This
2342	* function will descend into containers. op is the object to start the search	2164	* function will descend into containers. op is the object to start the search
2343	* from.	2165	* from.
2344	*/	2166	*/
		2167	static void
		2168	drop_unpaid_items (object *op, object *env)
		2169	{
		2170	while (op)
		2171	{
		2172	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2173
		2174	if (op->flag [FLAG_UNPAID])
		2175	op->insert_at (env);
		2176	else if (op->inv)
		2177	drop_unpaid_items (op->inv, env);
		2178
		2179	op = next;
		2180	}
		2181	}
		2182
2345	void	2183	void
2346	remove_unpaid_objects (object *op, object *env)	2184	object::drop_unpaid_items ()
2347	{	2185	{
2348	while (op)	2186	if (!flag [FLAG_REMOVED])
2349	{	2187	::drop_unpaid_items (inv, this);
2350	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2351
2352	if (QUERY_FLAG (op, FLAG_UNPAID))
2353	{
2354	if (env->type == PLAYER)
2355	esrv_del_item (env->contr, op->count);
2356
2357	op->insert_at (env);
2358	}
2359	else if (op->inv)
2360	remove_unpaid_objects (op->inv, env);
2361
2362	op = next;
2363	}
2364	}
2365
2366	/*
2367	* Returns pointer a static string containing gravestone text
2368	* Moved from apply.c to player.c - player.c is what
2369	* actually uses this function. player.c may not be quite the
2370	* best, a misc file for object actions is probably better,
2371	* but there isn't one in the server directory.
2372	*/
2373	char *
2374	gravestone_text (object *op)
2375	{
2376	static char buf2[MAX_BUF];
2377	char buf[MAX_BUF];
2378	time_t now = time (NULL);
2379
2380	strcpy (buf2, " R.I.P.\n\n");
2381	if (op->type == PLAYER)
2382	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2383	else
2384	sprintf (buf, "%s\n", &op->name);
2385
2386	strncat (buf2, " ", 20 - strlen (buf) / 2);
2387	strcat (buf2, buf);
2388	if (op->type == PLAYER)
2389	sprintf (buf, "who was in level %d when killed\n", op->level);
2390	else
2391	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2392
2393	strncat (buf2, " ", 20 - strlen (buf) / 2);
2394	strcat (buf2, buf);
2395	if (op->type == PLAYER)
2396	{
2397	sprintf (buf, "by %s.\n\n", op->contr->killer);
2398	strncat (buf2, " ", 21 - strlen (buf) / 2);
2399	strcat (buf2, buf);
2400	}
2401
2402	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2403	strncat (buf2, " ", 20 - strlen (buf) / 2);
2404	strcat (buf2, buf);
2405
2406	return buf2;
2407	}	2188	}
2408		2189
2409	void	2190	void
2410	do_some_living (object *op)	2191	do_some_living (object *op)
2411	{	2192	{
2412	int last_food = op->stats.food;	2193	int last_food = op->stats.food;
2413	int gen_hp, gen_sp, gen_grace;	2194	int gen_hp, gen_sp, gen_grace;
2414	int over_hp, over_sp, over_grace;
2415	int i;
2416	int rate_hp = 1200;	2195	int rate_hp = 1200;
2417	int rate_sp = 2500;	2196	int rate_sp = 2500;
2418	int rate_grace = 2000;	2197	int rate_grace = 2000;
2419	const int max_hp = 1;	2198	const int max_hp = 1;
2420	const int max_sp = 1;	2199	const int max_sp = 1;
2421	const int max_grace = 1;	2200	const int max_grace = 1;
2422		2201
		2202	#if 0
2423	if (op->contr->hidden)	2203	if (op->contr->hidden)
2424	{	2204	{
2425	op->invisible = 1000;	2205	op->invisible = 1000;
2426	/* the socket code flashes the player visible/invisible	2206	/* the socket code flashes the player visible/invisible
2427	* depending on the value of invisible, so we need to	2207	* depending on the value of invisible, so we need to
2428	* alternate it here for it to work correctly.	2208	* alternate it here for it to work correctly.
2429	*/	2209	*/
2430	if (pticks & 2)	2210	if (server_tick & 2)
2431	op->invisible--;	2211	op->invisible--;
2432	}	2212	}
		2213	else
		2214	#endif
2433	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2215	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2434	{	2216	{
2435	if (!op->invisible--)	2217	if (!op->invisible--)
2436	{	2218	{
2437	make_visible (op);	2219	make_visible (op);
2438	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2220	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2465	{	2247	{
2466	gen_grace = op->stats.maxgrace;	2248	gen_grace = op->stats.maxgrace;
2467	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2249	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2468	}	2250	}
2469		2251
2470	/* Regenerate Spell Points */	2252	/* Regenerate Grace */
2471	if (!op->contr->golem && --op->last_sp < 0)	2253	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2254	if (--op->last_grace < 0)
2472	{	2255	{
2473	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2474	if (op->stats.sp < op->stats.maxsp)	2256	if (op->stats.grace < op->stats.maxgrace / 2)
		2257	op->stats.grace++; /* no penalty in food for regaining grace */
		2258
		2259	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2260
		2261	if (max_grace > 1)
2475	{	2262	{
2476	op->stats.sp++;	2263	int over_grace = temp / rate_grace;
2477	/* dms do not consume food */	2264
2478	if (!QUERY_FLAG (op, FLAG_WIZ))	2265	if (over_grace > 0)
2479	{	2266	{
2480	op->stats.food--;	2267	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2481	if (op->contr->digestion < 0)	2268	op->last_grace = 0;
2482	op->stats.food += op->contr->digestion;
2483	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2484	op->stats.food = last_food;
2485	}	2269	}
		2270	else
		2271	op->last_grace = rate_grace / temp;
2486	}	2272	}
		2273	else
		2274	op->last_grace = rate_grace / temp;
2487		2275
2488	if (max_sp > 1)	2276	/* wearing stuff doesn't detract from grace generation. */
		2277	}
		2278
		2279	if (op->stats.food > 0)
		2280	{
		2281	/* Regenerate Spell Points */
		2282	if (!op->contr->golem && --op->last_sp < 0)
2489	{	2283	{
2490	over_sp = (gen_sp + 10) / rate_sp;	2284	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2491	if (over_sp > 0)	2285
		2286	if (op->stats.sp < op->stats.maxsp)
2492	{	2287	{
2493	if (op->stats.sp < op->stats.maxsp)	2288	op->stats.sp++;
		2289
		2290	/* dms do not consume food */
		2291	if (!op->flag [FLAG_WIZ])
2494	{	2292	{
2495	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2496
2497	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2498	op->stats.sp--;	2293	op->stats.food--;
2499		2294
2500	if (op->stats.sp > op->stats.maxsp)	2295	if (op->contr->digestion < 0)
		2296	op->stats.food += op->contr->digestion;
		2297	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2501	op->stats.sp = op->stats.maxsp;	2298	op->stats.food = last_food;
2502	}	2299	}
		2300	}
		2301
		2302	if (max_sp > 1)
		2303	{
		2304	int over_sp = (gen_sp + 10) / rate_sp;
		2305	if (over_sp > 0)
		2306	{
		2307	if (op->stats.sp < op->stats.maxsp)
		2308	{
		2309	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2310
		2311	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2312	op->stats.sp--;
		2313
		2314	if (op->stats.sp > op->stats.maxsp)
		2315	op->stats.sp = op->stats.maxsp;
		2316	}
		2317
2503	op->last_sp = 0;	2318	op->last_sp = 0;
		2319	}
		2320	else
		2321	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2504	}	2322	}
2505	else	2323	else
2506	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);	2324	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2507	}	2325	}
2508	else
2509	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2510	}
2511		2326
2512	/* Regenerate Grace */	2327	/* Regenerate Hit Points */
2513	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2514	if (--op->last_grace < 0)	2328	if (--op->last_heal < 0)
2515	{
2516	if (op->stats.grace < op->stats.maxgrace / 2)
2517	op->stats.grace++; /* no penalty in food for regaining grace */
2518
2519	if (max_grace > 1)
2520	{	2329	{
2521	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2330	if (op->stats.hp < op->stats.maxhp)
2522	if (over_grace > 0)
2523	{	2331	{
2524	op->stats.sp += over_grace	2332	op->stats.hp++;
2525	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;	2333
		2334	/* dms do not consume food */
		2335	if (!op->flag [FLAG_WIZ])
		2336	{
		2337	op->stats.food--;
		2338
		2339	if (op->contr->digestion < 0)
		2340	op->stats.food += op->contr->digestion;
		2341	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2342	op->stats.food = last_food;
		2343	}
		2344	}
		2345
		2346	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2347
		2348	if (max_hp > 1)
		2349	{
		2350	int over_hp = temp / rate_hp;
		2351
		2352	if (over_hp > 0)
		2353	{
		2354	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2526	op->last_grace = 0;	2355	op->last_heal = 0;
		2356	}
		2357	else
		2358	op->last_heal = rate_hp / temp;
2527	}	2359	}
2528	else	2360	else
2529	{
2530	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2531	}
2532	}
2533	else
2534	{
2535	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2536	}
2537	/* wearing stuff doesn't detract from grace generation. */
2538	}
2539
2540	/* Regenerate Hit Points */
2541	if (--op->last_heal < 0)
2542	{
2543	if (op->stats.hp < op->stats.maxhp)
2544	{
2545	op->stats.hp++;
2546	/* dms do not consume food */
2547	if (!QUERY_FLAG (op, FLAG_WIZ))
2548	{
2549	op->stats.food--;
2550	if (op->contr->digestion < 0)
2551	op->stats.food += op->contr->digestion;
2552	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2553	op->stats.food = last_food;
2554	}
2555	}
2556
2557	if (max_hp > 1)
2558	{
2559	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2560	if (over_hp > 0)
2561	{
2562	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
2563	op->last_heal = 0;	2361	op->last_heal = rate_hp / temp;
2564	}
2565	else
2566	{
2567	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2568	}
2569	}
2570	else
2571	{
2572	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2573	}	2362	}
2574	}	2363	}
2575		2364
2576	/* Digestion */	2365	/* Digestion */
2577	if (--op->last_eat < 0)	2366	if (--op->last_eat < 0)
2578	{	2367	{
2579	#ifdef COZY_SERVER	2368	int bonus = max (0, op->contr->digestion),
2580	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2369	penalty = max (0, -op->contr->digestion);
2581	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2582	#else
2583	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2584	#endif
2585		2370
2586	if (op->contr->gen_hp > 0)
2587	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2371	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2588	else
2589	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2590		2372
2591	/* dms do not consume food */	2373	/* dms do not consume food */
2592	if (!QUERY_FLAG (op, FLAG_WIZ))	2374	if (!op->flag [FLAG_WIZ])
2593	op->stats.food--;	2375	op->stats.food--;
2594	}	2376	}
2595		2377
2596	if (op->stats.food < 0 && op->stats.hp >= 0)	2378	if (op->stats.food < 0 && op->stats.hp >= 0)
2597	{	2379	{
2598	object *tmp, *flesh = 0;	2380	object *flesh = 0;
2599		2381
2600	for (tmp = op->inv; tmp; tmp = tmp->below)	2382	for_inv_removable (op, tmp)
2601	{	2383	{
2602	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2384	if (tmp->flag [FLAG_UNPAID])
		2385	continue;
		2386
		2387	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2603	{	2388	{
2604	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2389	op->statusmsg ("You blindly grab for a bite of food. "
2605	{	2390	"H<To prevent you from starving, you ate some random item from your backpack.>");
2606	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2391	op->apply (tmp);
2607	manual_apply (op, tmp, 0);	2392
2608	if (op->stats.food >= 0 || op->stats.hp < 0)	2393	if (op->stats.food >= 0 || op->stats.hp < 0)
2609	break;	2394	break;
2610	}	2395	}
2611	else if (tmp->type == FLESH)	2396	else if (tmp->type == FLESH)
2612	flesh = tmp;	2397	flesh = tmp;
2613	} /* End if paid for object */	2398	}
2614	} /* end of for loop */
2615		2399
2616	/* If player is still starving, it means they don't have any food, so	2400	/* If player is still starving, it means they don't have any food, so
2617	* eat flesh instead.	2401	* eat flesh instead.
2618	*/	2402	*/
2619	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2403	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2620	{	2404	{
2621	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2405	op->statusmsg ("You blindly grab for a bite of food. "
		2406	"H<To prevent you from starving, you ate some random item from your backpack.>");
2622	manual_apply (op, flesh, 0);	2407	op->apply (flesh);
2623	}	2408	}
		2409
		2410	// If player is still starving, alert him!
		2411	if (op->stats.food < 0)
		2412	op->failmsg ("You are starving! "
		2413	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2414	}
		2415
		2416	if (op->stats.food < 0)
2624	}	2417	{
		2418	op->stats.hp += op->stats.food;
		2419	op->stats.food = 0;
2625		2420
2626	while (op->stats.food < 0 && op->stats.hp >= 0)	2421	if (op->stats.hp < 0)
2627	op->stats.food++, op->stats.hp--;	2422	{
		2423	op->contr->killer = archetype::get ("killer_starvation");
		2424	op->contr->killer->destroy ();
		2425	}
		2426	}
2628		2427
		2428	/* killer should be set here already */
2629	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2429	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2630	kill_player (op);	2430	kill_player (op);
2631	}	2431	}
2632	}	2432	}
2633		2433
2634	/* If the player should die (lack of hp, food, etc), we call this.	2434	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2637	* file.	2437	* file.
2638	*/	2438	*/
2639	void	2439	void
2640	kill_player (object *op)	2440	kill_player (object *op)
2641	{	2441	{
2642	char buf[MAX_BUF];
2643	int x, y;	2442	int x, y;
2644
2645	//int i;
2646	maptile *map; /* this is for resurrection */	2443	maptile *map; /* this is for resurrection */
2647
2648	/* int z;
2649	int num_stats_lose;
2650	int lost_a_stat;
2651	int lose_this_stat;
2652	int this_stat; */
2653	int will_kill_again;	2444	int will_kill_again;
2654	archetype *at;	2445	archetype *at;
2655	object *tmp;	2446	object *tmp;
2656		2447
2657	if (save_life (op))	2448	if (save_life (op))
2658	return;	2449	return;
2659		2450
		2451	dynbuf_text deathtab;
		2452
		2453	/* restore player */
		2454	at = archetype::find (shstr_poisoning);
		2455	if (object *tmp = present_arch_in_ob (at, op))
		2456	{
		2457	tmp->destroy ();
		2458	deathtab << "Your body feels cleansed...\r";
		2459	}
		2460
		2461	at = archetype::find (shstr_confusion);
		2462	if (object *tmp = present_arch_in_ob (at, op))
		2463	{
		2464	tmp->destroy ();
		2465	deathtab << "Your mind feels clearer...\r";
		2466	}
		2467
		2468	cure_disease (op, 0, 0); /* remove any disease */
		2469
		2470	max_it (op->stats.hp , op->stats.maxhp);
		2471	max_it (op->stats.sp , op->stats.maxsp);
		2472	max_it (op->stats.grace, op->stats.maxgrace);
		2473	max_it (op->stats.food , 200);
		2474
		2475	// remove all spell effects that are active
		2476	// to avoid long-term effects such as word-of-recall
		2477	for (object *item = op->inv; item; )
		2478	{
		2479	object *next = item->below;
		2480
		2481	if (item->type == SPELL_EFFECT && item->active)
		2482	item->destroy ();
		2483
		2484	item = next;
		2485	}
2660		2486
2661	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2487	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2662	* in cities ONLY!!! It is very important that this doesn't get abused.	2488	* in cities ONLY!!! It is very important that this doesn't get abused.
2663	* Look at op_on_battleground() for more info --AndreasV	2489	* Look at op_on_battleground() for more info --AndreasV
2664	*/	2490	*/
2665	if (op_on_battleground (op, &x, &y))	2491	if (op_on_battleground (op, &x, &y))
2666	{	2492	{
2667	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2493	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2668	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2669
2670	/* restore player */
2671	at = archetype::find ("poisoning");
2672	if (object *tmp = present_arch_in_ob (at, op))
2673	{
2674	tmp->destroy ();
2675	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2676	}
2677
2678	at = archetype::find ("confusion");
2679	if (object *tmp = present_arch_in_ob (at, op))
2680	{
2681	tmp->destroy ();
2682	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2683	}
2684
2685	cure_disease (op, 0); /* remove any disease */
2686	op->stats.hp = op->stats.maxhp;
2687	if (op->stats.food <= 0)
2688	op->stats.food = 999;
2689		2494
2690	/* create a bodypart-trophy to make the winner happy */	2495	/* create a bodypart-trophy to make the winner happy */
2691	if (object *tmp = arch_to_object (archetype::find ("finger")))	2496	object *tmp = archetype::find (shstr_finger)->instance ();
2692	{	2497
2693	sprintf (buf, "%s's finger", &op->name);	2498	tmp->name = format ("%s's finger" , &op->name);
2694	tmp->name = buf;	2499	tmp->name_pl = format ("%s's fingers", &op->name);
2695	sprintf (buf, " This finger has been cut off %s\n"	2500	tmp->msg = format (
2696	" the %s, when he was defeated at\n level %d by %s.\n",	2501	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2697	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2502	&op->name, op->contr->title,
2698	tmp->msg = buf;	2503	(int)op->level,
		2504	op->contr->killer_name ()
		2505	);
2699	tmp->value = 0, tmp->type = 0;	2506	tmp->value = 0, tmp->type = 0;
2700	tmp->materialname = "organics";	2507	tmp->material = name_to_material (shstr_organic);
2701	tmp->insert_at (op, tmp);	2508	tmp->insert_at (op, tmp);
2702	}
2703		2509
2704	/* teleport defeated player to new destination */	2510	/* teleport defeated player to new destination */
2705	transfer_ob (op, x, y, 0, NULL);	2511	transfer_ob (op, x, y, 0, NULL);
2706	op->contr->braced = 0;	2512	op->contr->braced = 0;
		2513
		2514	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2707	return;	2515	return;
2708	}	2516	}
2709		2517
		2518	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2519	deathtab << "T<YOU HAVE DIED>\n\n";
		2520
2710	INVOKE_PLAYER (DEATH, op->contr);	2521	INVOKE_PLAYER (DEATH, op->contr);
2711		2522
2712	command_kill_pets (op, 0);	2523	command_kill_pets (op, 0);
2713		2524
2714	if (op->stats.food < 0)	2525	op->contr->play_sound (sound_find ("player_dies"));
2715	{
2716	sprintf (buf, "%s starved to death.", &op->name);
2717	strcpy (op->contr->killer, "starvation");
2718	}
2719	else
2720	sprintf (buf, "%s died.", &op->name);
2721
2722	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2723		2526
2724	/* save the map location for corpse, gravestone */	2527	/* save the map location for corpse, gravestone */
2725	x = op->x;	2528	x = op->x;
2726	y = op->y;	2529	y = op->y;
2727	map = op->map;	2530	map = op->map;
…		…
2755		2558
2756	lost_a_stat = 0;	2559	lost_a_stat = 0;
2757		2560
2758	for (z = 0; z < num_stats_lose; z++)	2561	for (z = 0; z < num_stats_lose; z++)
2759	{	2562	{
2760	i = RANDOM () % NUM_STATS;	2563	i = rndm (NUM_STATS);
2761		2564
2762	if (settings.stat_loss_on_death)	2565	if (settings.stat_loss_on_death)
2763	{	2566	{
2764	/* Pick a random stat and take a point off it. Tell the player	2567	/* Pick a random stat and take a point off it. Tell the player
2765	* what he lost.	2568	* what he lost.
…		…
2772	lost_a_stat = 1;	2575	lost_a_stat = 1;
2773	}	2576	}
2774	else	2577	else
2775	{	2578	{
2776	/* deplete a stat */	2579	/* deplete a stat */
2777	archetype *deparch = archetype::find ("depletion");	2580	archetype *deparch = archetype::find (shstr_depletion);
2778	object *dep;	2581	object *dep;
2779		2582
2780	dep = present_arch_in_ob (deparch, op);	2583	dep = present_arch_in_ob (deparch, op);
2781	if (!dep)	2584	if (!dep)
2782	{	2585	{
2783	dep = arch_to_object (deparch);	2586	dep = deparch->instance ();
2784	insert_ob_in_ob (dep, op);	2587	insert_ob_in_ob (dep, op);
2785	}	2588	}
2786	lose_this_stat = 1;	2589	lose_this_stat = 1;
2787	if (settings.balanced_stat_loss)	2590	if (settings.balanced_stat_loss)
2788	{	2591	{
…		…
2800		2603
2801	/* There is a maximum depletion total per level. */	2604	/* There is a maximum depletion total per level. */
2802	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)	2605	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2803	{	2606	{
2804	lose_this_stat = 0;	2607	lose_this_stat = 0;
2805	/* Take loss chance vs keep chance to see if we	2608	/* Take loss chance vs keep chance to see if we
2806	retain the stat. */	2609	retain the stat. */
2807	}	2610	}
2808	else	2611	else
2809	{	2612	{
2810	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)	2613	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
…		…
2816	}	2619	}
2817	}	2620	}
2818		2621
2819	if (lose_this_stat)	2622	if (lose_this_stat)
2820	{	2623	{
2821	this_stat = get_attr_value (&(dep->stats), i);	2624	this_stat = get_attr_value (&dep->stats, i);
2822	/* We could try to do something clever like find another	2625	/* We could try to do something clever like find another
2823	* stat to reduce if this fails. But chances are, if	2626	* stat to reduce if this fails. But chances are, if
2824	* stats have been depleted to -50, all are pretty low	2627	* stats have been depleted to -50, all are pretty low
2825	* and should be roughly the same, so it shouldn't make a	2628	* and should be roughly the same, so it shouldn't make a
2826	* difference.	2629	* difference.
2827	*/	2630	*/
2828	if (this_stat >= -50)	2631	if (this_stat >= -50)
2829	{	2632	{
2830	change_attr_value (&(dep->stats), i, -1);	2633	change_attr_value (&(dep->stats), i, -1);
2831	SET_FLAG (dep, FLAG_APPLIED);	2634	dep->set_flag (FLAG_APPLIED);
2832	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2635	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2833	op->update_stats ();	2636	op->update_stats ();
2834	lost_a_stat = 1;	2637	lost_a_stat = 1;
2835	}	2638	}
2836	}	2639	}
2837	}	2640	}
2838	}	2641	}
		2642
2839	/* If no stat lost, tell the player. */	2643	/* If no stat lost, tell the player. */
2840	if (!lost_a_stat)	2644	if (!lost_a_stat)
2841	{	2645	{
2842	/* determine_god() seems to not work sometimes... why is this?	2646	/* determine_god() seems to not work sometimes... why is this?
2843	Should I be using something else? GD */	2647	Should I be using something else? GD */
2844	const char *god = determine_god (op);	2648	shstr_tmp god = determine_god (op);
2845		2649
2846	if (god && (strcmp (god, "none")))	2650	if (god != shstr_none)
2847	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2651	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2848	else	2652	else
2849	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2653	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2850	}	2654	}
2851	#else	2655	#else
2852	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2656	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2853	#endif	2657	#endif
2854		2658
2855	/* Put a gravestone up where the character 'almost' died. List the	2659	/* Put a gravestone up where the character 'almost' died. List the
2856	* exp loss on the stone.	2660	* exp loss on the stone.
2857	*/	2661	*/
2858	tmp = arch_to_object (archetype::find ("gravestone"));	2662	tmp = archetype::find (shstr_gravestone)->instance ();
2859	sprintf (buf, "%s's gravestone", &op->name);	2663	tmp->name = format ("%s's gravestone", &op->name);
2860	tmp->name = buf;	2664	tmp->name_pl = format ("%s's gravestones", &op->name);
2861	sprintf (buf, "%s's gravestones", &op->name);	2665	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2862	tmp->name_pl = buf;	2666	&op->name, op->contr->title, op->contr->killer_name ());
2863	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2864	tmp->msg = buf;
2865	tmp->x = op->x, tmp->y = op->y;	2667	tmp->x = op->x, tmp->y = op->y;
2866	insert_ob_in_map (tmp, op->map, NULL, 0);	2668	insert_ob_in_map (tmp, op->map, NULL, 0);
2867		2669
2868	/**************************************/	2670	/**************************************/
2869	/* */	2671	/* */
2870	/* Subtract the experience points, */	2672	/* Subtract the experience points, */
2871	/* if we died cause of food, give us */
2872	/* food, and reset HP's... */
2873	/* */	2673	/* */
2874	/**************************************/	2674	/**************************************/
2875		2675
2876	/* remove any poisoning and confusion the character may be suffering. */
2877	/* restore player */
2878	at = archetype::find ("poisoning");
2879	tmp = present_arch_in_ob (at, op);
2880
2881	if (tmp)
2882	{
2883	tmp->destroy ();
2884	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2885	}
2886
2887	at = archetype::find ("confusion");
2888	tmp = present_arch_in_ob (at, op);
2889	if (tmp)
2890	{
2891	tmp->destroy ();
2892	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2893	}
2894
2895	cure_disease (op, 0); /* remove any disease */
2896
2897	/*add_exp(op, (op->stats.exp * -0.20)); */	2676	/*add_exp(op, (op->stats.exp * -0.20)); */
2898	apply_death_exp_penalty (op);	2677	apply_death_exp_penalty (op);
2899	if (op->stats.food < 100)
2900	op->stats.food = 900;
2901	op->stats.hp = op->stats.maxhp;
2902	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2903	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2904		2678
2905	/*	2679	/*
2906	* Check to see if the player has any unpaid items. If so, remove them	2680	* Check to see if the player has any unpaid items. If so, remove them
2907	* and put them back in the map.	2681	* and put them back in the map.
2908	*/	2682	*/
2909	remove_unpaid_objects (op->inv, op);	2683	op->drop_unpaid_items ();
2910		2684
2911	/****************************************/	2685	/****************************************/
2912	/* */	2686	/* */
2913	/* Move player to his current respawn- */	2687	/* Move player to his current respawn- */
2914	/* position (usually last savebed) */	2688	/* position (usually last savebed) */
…		…
2932	if (will_kill_again)	2706	if (will_kill_again)
2933	{	2707	{
2934	object *force;	2708	object *force;
2935	int at;	2709	int at;
2936		2710
2937	force = get_archetype (FORCE_NAME);	2711	force = archetype::get (FORCE_NAME);
2938	/* 50 ticks should be enough time for the spell to abate */	2712	/* 50 ticks should be enough time for the spell to abate */
2939	force->speed = 0.1f;
2940	force->speed_left = -5.f;	2713	force->speed_left = -5.f;
2941	SET_FLAG (force, FLAG_APPLIED);	2714	force->set_speed (0.1f);
		2715	force->set_flag (FLAG_APPLIED);
		2716
2942	for (at = 0; at < NROFATTACKS; at++)	2717	for (at = 0; at < NROFATTACKS; at++)
2943	if (will_kill_again & (1 << at))	2718	if (will_kill_again & (1 << at))
2944	force->resist[at] = 100;	2719	force->resist[at] = 100;
2945		2720
2946	insert_ob_in_ob (force, op);	2721	insert_ob_in_ob (force, op);
2947	op->update_stats ();	2722	op->update_stats ();
2948
2949	}	2723	}
2950		2724
2951	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2725	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2952	}	2726	}
2953		2727
2954	void	2728	static void
2955	loot_object (object *op)	2729	loot_object (object *op)
2956	{ /* Grab and destroy some treasure */	2730	{ /* Grab and destroy some treasure */
2957	object *tmp, *tmp2, *next;	2731	object *tmp, *next;
2958		2732
2959	op->close_container (); /* close open sack first */	2733	op->close_container (); /* close open sack first */
2960		2734
2961	for (tmp = op->inv; tmp; tmp = next)	2735	for (tmp = op->inv; tmp; tmp = next)
2962	{	2736	{
…		…
2969	tmp->x = op->x, tmp->y = op->y;	2743	tmp->x = op->x, tmp->y = op->y;
2970		2744
2971	if (tmp->type == CONTAINER)	2745	if (tmp->type == CONTAINER)
2972	loot_object (tmp); /* empty container to ground */	2746	loot_object (tmp); /* empty container to ground */
2973		2747
2974	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2748	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2975	{	2749	{
2976	if (tmp->nrof > 1)	2750	if (tmp->nrof > 1)
2977	{	2751	{
2978	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2752	tmp->decrease (rndm (1, tmp->nrof - 1));
2979	tmp2->destroy ();
2980	insert_ob_in_map (tmp, op->map, NULL, 0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
2981	}	2754	}
2982	else	2755	else
2983	tmp->destroy ();	2756	tmp->destroy ();
2984	}	2757	}
…		…
2991	* fix_weight(): Check recursively the weight of all players, and fix	2764	* fix_weight(): Check recursively the weight of all players, and fix
2992	* what needs to be fixed. Refresh windows and fix speed if anything	2765	* what needs to be fixed. Refresh windows and fix speed if anything
2993	* was changed.	2766	* was changed.
2994	*/	2767	*/
2995	void	2768	void
2996	fix_weight (void)	2769	fix_weight ()
2997	{	2770	{
2998	for_all_players (pl)	2771	for_all_players (pl)
2999	{	2772	{
3000	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2773	weight_t old = pl->ob->carrying;
3001		2774
3002	if (old == sum)	2775	pl->ob->update_weight ();
3003	continue;	2776
		2777	if (old != pl->ob->carrying)
		2778	{
3004	pl->ob->update_stats ();	2779	pl->ob->update_stats ();
3005	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2780	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2781	}
3006	}	2782	}
3007	}	2783	}
3008		2784
3009	void	2785	void
3010	fix_luck (void)	2786	fix_luck ()
3011	{	2787	{
3012	for_all_players (pl)	2788	for_all_players (pl)
3013	if (!pl->ob->contr->ns->state)	2789	if (!pl->ob->contr->ns->state)
3014	pl->ob->change_luck (0);	2790	pl->ob->change_luck (0);
3015	}	2791	}
…		…
3052	}	2828	}
3053		2829
3054	void	2830	void
3055	make_visible (object *op)	2831	make_visible (object *op)
3056	{	2832	{
3057	op->hide = 0;	2833	op->flag [FLAG_HIDDEN] = 0;
3058	op->invisible = 0;	2834	op->invisible = 0;
		2835
3059	if (op->type == PLAYER)	2836	if (op->type == PLAYER)
3060	{	2837	{
3061	op->contr->tmp_invis = 0;	2838	op->contr->tmp_invis = 0;
3062	op->contr->invis_race = 0;	2839	op->contr->invis_race = 0;
3063	}	2840	}
…		…
3066	}	2843	}
3067		2844
3068	int	2845	int
3069	is_true_undead (object *op)	2846	is_true_undead (object *op)
3070	{	2847	{
3071	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2848	if (op->arch->flag [FLAG_UNDEAD])
3072	return 1;	2849	return 1;
3073		2850
3074	return 0;	2851	return 0;
3075	}	2852	}
3076		2853
3077	/* look at the surrounding terrain to determine	2854	/* look at the surrounding terrain to determine
3078	* the hideability of this object. Positive levels	2855	* the hideability of this object. Positive levels
3079	* indicate greater hideability.	2856	* indicate greater hideability.
3080	*/	2857	*/
3081
3082	int	2858	int
3083	hideability (object *ob)	2859	hideability (object *ob)
3084	{	2860	{
3085	int i, level = 0, mflag;	2861	int i, level = 0, mflag;
3086	sint16 x, y;	2862	sint16 x, y;
3087		2863
3088	if (!ob || !ob->map)	2864	if (!ob || !ob->map)
3089	return 0;	2865	return 0;
3090		2866
3091	/* so, on normal lighted maps, its hard to hide */	2867	/* so, on normal lighted maps, its hard to hide */
3092	level = ob->map->darkness - 2;	2868	level = ob->map->darklevel () - 2;
3093		2869
3094	/* this also picks up whether the object is glowing.	2870	/* this also picks up whether the object is glowing.
3095	* If you carry a light on a non-dark map, its not	2871	* If you carry a light on a non-dark map, its not
3096	* as bad as carrying a light on a pitch dark map */	2872	* as bad as carrying a light on a pitch dark map */
3097	if (has_carried_lights (ob))	2873	if (ob->has_carried_lights ())
3098	level = -(10 + (2 * ob->map->darkness));	2874	level = -(10 + (2 * ob->map->darklevel ()));
3099		2875
3100	/* scan through all nearby squares for terrain to hide in */	2876	/* scan through all nearby squares for terrain to hide in */
3101	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2877	for (i = 0, x = ob->x, y = ob->y;
		2878	i <= SIZEOFFREE1;
		2879	i++, x = ob->x + DIRX (i), y = ob->y + DIRY (i))
3102	{	2880	{
3103	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2881	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3104	if (mflag & P_OUT_OF_MAP)	2882	if (mflag & P_OUT_OF_MAP)
3105	{
3106	continue;	2883	continue;
3107	}	2884
3108	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2885	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3109	level += 2;	2886	level += 2;
3110	else /* open terrain! */	2887	else /* open terrain! */
3111	level -= 1;	2888	level -= 1;
3112	}	2889	}
…		…
3120	/* For Hidden creatures - a chance of becoming 'unhidden'	2897	/* For Hidden creatures - a chance of becoming 'unhidden'
3121	* every time they move - as we subtract off 'invisibility'	2898	* every time they move - as we subtract off 'invisibility'
3122	* AND, for players, if they move into a ridiculously unhideable	2899	* AND, for players, if they move into a ridiculously unhideable
3123	* spot (surrounded by clear terrain in broad daylight). -b.t.	2900	* spot (surrounded by clear terrain in broad daylight). -b.t.
3124	*/	2901	*/
3125
3126	void	2902	void
3127	do_hidden_move (object *op)	2903	do_hidden_move (object *op)
3128	{	2904	{
3129	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2905	int hide = 0;
3130	object *skop;
3131		2906
3132	if (!op || !op->map)	2907	if (!op || !op->map)
3133	return;	2908	return;
3134		2909
3135	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2910	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2911	int num = random_roll (0, 19, op, PREFER_LOW);
3136		2912
3137	/* its *extremely* hard to run and sneak/hide at the same time! */	2913	/* its *extremely* hard to run and sneak/hide at the same time! */
3138	if (op->type == PLAYER && op->contr->run_on)	2914	if (op->type == PLAYER && op->contr->run_on)
3139	if (!skop || num >= skop->level)	2915	if (!skop || num >= skop->level)
3140	{	2916	{
…		…
3150	num -= hide;	2926	num -= hide;
3151		2927
3152	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2928	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3153	{	2929	{
3154	make_visible (op);	2930	make_visible (op);
		2931
3155	if (op->type == PLAYER)	2932	if (op->type == PLAYER)
3156	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2933	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3157	}	2934	}
3158	else if (op->type == PLAYER && skop)	2935	else if (op->type == PLAYER && skop)
3159	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2936	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3174		2951
3175	if (who->type == PLAYER)	2952	if (who->type == PLAYER)
3176	player = 1;	2953	player = 1;
3177		2954
3178	else	2955	else
3179	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2956	friendly = who->flag [FLAG_FRIENDLY];
3180		2957
3181	/* search adjacent squares */	2958	/* search adjacent squares */
3182	for (i = 1; i < 9; i++)	2959	for (i = 1; i < 9; i++)
3183	{	2960	{
3184	x = who->x + freearr_x[i];	2961	x = who->x + DIRX (i);
3185	y = who->y + freearr_y[i];	2962	y = who->y + DIRY (i);
3186	m = who->map;	2963	m = who->map;
3187	mflags = get_map_flags (m, &m, x, y, &x, &y);	2964	mflags = get_map_flags (m, &m, x, y, &x, &y);
3188	/* space must be blocked if there is a monster. If not	2965	/* space must be blocked if there is a monster. If not
3189	* blocked, don't need to check this space.	2966	* blocked, don't need to check this space.
3190	*/	2967	*/
…		…
3193	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2970	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3194	continue;	2971	continue;
3195		2972
3196	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2973	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3197	{	2974	{
3198	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2975	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3199	return 1;	2976	return 1;
3200	else if (tmp->type == PLAYER)	2977	else if (tmp->type == PLAYER)
3201	{
3202	/*don't let a hidden DM prevent you from hiding */
3203	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3204	return 1;	2978	return 1;
3205	}
3206	}	2979	}
3207	}	2980	}
3208	return 0;	2981	return 0;
3209	}	2982	}
3210		2983
3211	/* check the player los field for viewability of the	2984	/* check the player los field for viewability of the
3212	* object op. This function works fine for monsters,	2985	* object op. This function works fine for monsters,
3213	* but we dont worry if the object isnt the top one in	2986	* but we dont worry if the object isnt the top one in
3214	* a pile (say a coin under a table would return "viewable"	2987	* a pile (say a coin under a table would return "viewable"
3215	* by this routine). Another question, should we be	2988	* by this routine). Another question, should we be
3216	* concerned with the direction the player is looking	2989	* concerned with the direction the player is looking
3217	* in? Realistically, most of use cant see stuff behind	2990	* in? Realistically, most of us can't see stuff behind
3218	* our backs...on the other hand, does the "facing" direction	2991	* our backs...on the other hand, does the "facing" direction
3219	* imply the way your head, or body is facing? Its possible	2992	* imply the way your head, or body is facing? It's possible
3220	* for them to differ. Sigh, this fctn could get a bit more complex.	2993	* for them to differ. Sigh, this fctn could get a bit more complex.
3221	* -b.t.	2994	* -b.t.
3222	* This function is now map tiling safe.	2995	* This function is now map tiling safe.
3223	*/	2996	*/
3224
3225	int	2997	int
3226	player_can_view (object *pl, object *op)	2998	player_can_view (object *pl, object *op)
3227	{	2999	{
3228	rv_vector rv;	3000	rv_vector rv;
3229	int dx, dy;	3001	int dx, dy;
…		…
3241		3013
3242	get_rangevector (pl, op, &rv, 0x1);	3014	get_rangevector (pl, op, &rv, 0x1);
3243		3015
3244	/* starting with the 'head' part, lets loop	3016	/* starting with the 'head' part, lets loop
3245	* through the object and find if it has any	3017	* through the object and find if it has any
3246	* part that is in the los array but isnt on	3018	* part that is in the los array but isn't on
3247	* a blocked los square.	3019	* a blocked los square.
3248	* we use the archetype to figure out offsets.	3020	* we use the archetype to figure out offsets.
3249	*/	3021	*/
3250	while (op)	3022	while (op)
3251	{	3023	{
3252	dx = rv.distance_x + op->arch->clone.x;	3024	dx = rv.distance_x + op->arch->x;
3253	dy = rv.distance_y + op->arch->clone.y;	3025	dy = rv.distance_y + op->arch->y;
3254		3026
3255	/* only the viewable area the player sees is updated by LOS	3027	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3256	* code, so we need to restrict ourselves to that range of values
3257	* for any meaningful values.
3258	*/
3259	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3260	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3261	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3262	return 1;	3028	return 1;
		3029
3263	op = op->more;	3030	op = op->more;
3264	}	3031	}
3265	return 0;
3266	}
3267		3032
3268	/* routine for both players and monsters. We call this when
3269	* there is a possibility for our action distrubing our hiding
3270	* place or invisiblity spell. Artefact invisiblity is not
3271	* effected by this. If we arent invisible to begin with, we
3272	* return 0.
3273	*/
3274	int
3275	action_makes_visible (object *op)
3276	{
3277
3278	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3279	{
3280	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3281	return 0;
3282
3283	if (op->contr && op->contr->tmp_invis == 0)
3284	return 0;
3285
3286	/* If monsters, they should become visible */
3287	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3288	{
3289	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3290	return 1;
3291	}
3292	}
3293	return 0;	3033	return 0;
3294	}	3034	}
3295		3035
3296	/* op_on_battleground - checks if the given object op (usually	3036	/* op_on_battleground - checks if the given object op (usually
3297	* a player) is standing on a valid battleground-tile,	3037	* a player) is standing on a valid battleground-tile,
…		…
3302	* Default is to do the same as before, so only people wanting to have different points need worry about this	3042	* Default is to do the same as before, so only people wanting to have different points need worry about this
3303	*/	3043	*/
3304	int	3044	int
3305	op_on_battleground (object *op, int *x, int *y)	3045	op_on_battleground (object *op, int *x, int *y)
3306	{	3046	{
3307	object *tmp;
3308
3309	/* A battleground-tile needs the following attributes to be valid:	3047	/* A battleground-tile needs the following attributes to be valid:
3310	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3048	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3311	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3049	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3312	* and the exit-coordinates sp/hp must both be > 0.	3050	* and the exit-coordinates sp/hp must both be > 0.
3313	* => The intention here is to prevent abuse of the battleground-	3051	* => The intention here is to prevent abuse of the battleground-
3314	* feature (like pickable or hidden battleground tiles). */	3052	* feature (like pickable or hidden battleground tiles). */
3315	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3053	for (object *tmp = op->below; tmp; tmp = tmp->below)
3316	{	3054	{
3317	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3055	if (tmp->flag [FLAG_IS_FLOOR])
3318	{	3056	{
3319	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3057	if (tmp->flag [FLAG_NO_PICK]
3320	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3058	&& tmp->type == BATTLEGROUND
		3059	&& tmp->name == shstr_battleground
		3060	&& EXIT_X (tmp) && EXIT_Y (tmp))
3321	{	3061	{
3322	/*before we assign the exit, check if this is a teambattle */	3062	/* before we assign the exit, check if this is a teambattle */
3323	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3063	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3324	{
3325	object *invtmp;
3326
3327	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3064	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3065	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3328	{	3066	{
3329	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3330	{
3331	if (x != NULL && y != NULL)	3067	if (x && y)
3332	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3068	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3069
3333	return 1;	3070	return 1;
3334	}
3335	}	3071	}
3336	}	3072
3337	if (x != NULL && y != NULL)	3073	if (x && y)
3338	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3074	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3075
3339	return 1;	3076	return 1;
3340	}	3077	}
3341	}	3078	}
3342	}	3079	}
		3080
3343	/* If we got here, did not find a battleground */	3081	/* If we got here, did not find a battleground */
3344	return 0;	3082	return 0;
3345	}	3083	}
3346		3084
3347	/*	3085	/*
…		…
3363	char buf[MAX_BUF]; /* tmp. string buffer */	3101	char buf[MAX_BUF]; /* tmp. string buffer */
3364	int i = 0, j = 0;	3102	int i = 0, j = 0;
3365		3103
3366	/* get the appropriate treasurelist */	3104	/* get the appropriate treasurelist */
3367	if (atnr == ATNR_FIRE)	3105	if (atnr == ATNR_FIRE)
3368	trlist = treasurelist::find ("dragon_ability_fire");	3106	trlist = treasurelist::find (shstr_dragon_ability_fire);
3369	else if (atnr == ATNR_COLD)	3107	else if (atnr == ATNR_COLD)
3370	trlist = treasurelist::find ("dragon_ability_cold");	3108	trlist = treasurelist::find (shstr_dragon_ability_cold);
3371	else if (atnr == ATNR_ELECTRICITY)	3109	else if (atnr == ATNR_ELECTRICITY)
3372	trlist = treasurelist::find ("dragon_ability_elec");	3110	trlist = treasurelist::find (shstr_dragon_ability_elec);
3373	else if (atnr == ATNR_POISON)	3111	else if (atnr == ATNR_POISON)
3374	trlist = treasurelist::find ("dragon_ability_poison");	3112	trlist = treasurelist::find (shstr_dragon_ability_poison);
3375		3113
3376	if (trlist == NULL || who->type != PLAYER)	3114	if (trlist == NULL || who->type != PLAYER)
3377	return;	3115	return;
3378		3116
3379	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3117	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3383	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3121	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3384	return;	3122	return;
3385	}	3123	}
3386		3124
3387	/* everything seems okay - now bring on the gift: */	3125	/* everything seems okay - now bring on the gift: */
3388	item = &(tr->item->clone);	3126	item = tr->item;
3389		3127
3390	if (item->type == SPELL)	3128	if (item->type == SPELL)
3391	{	3129	{
3392	if (check_spell_known (who, item->name))	3130	if (check_spell_known (who, item->name))
3393	return;	3131	return;
…		…
3452	{	3190	{
3453	/* forces in the treasurelist can alter the player's stats */	3191	/* forces in the treasurelist can alter the player's stats */
3454	object *skin;	3192	object *skin;
3455		3193
3456	/* first get the dragon skin force */	3194	/* first get the dragon skin force */
3457	shstr_cmp dragon_skin_force ("dragon_skin_force");
3458	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3195	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3459	;	3196	;
3460		3197
3461	if (!skin)	3198	if (!skin)
3462	return;	3199	return;
3463		3200
…		…
3477	else	3214	else
3478	j = 1;	3215	j = 1;
3479	strcat (buf, spellpathnames[i]);	3216	strcat (buf, spellpathnames[i]);
3480	}	3217	}
3481	}	3218	}
		3219
3482	strcat (buf, ".");	3220	strcat (buf, ".");
3483	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3221	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3484	}	3222	}
3485		3223
3486	/* evtl. adding flags: */	3224	/* evtl. adding flags: */
3487	if (QUERY_FLAG (item, FLAG_XRAYS))	3225	if (item->flag [FLAG_XRAYS])
3488	SET_FLAG (skin, FLAG_XRAYS);	3226	skin->set_flag (FLAG_XRAYS);
3489	if (QUERY_FLAG (item, FLAG_STEALTH))	3227	if (item->flag [FLAG_STEALTH])
3490	SET_FLAG (skin, FLAG_STEALTH);	3228	skin->set_flag (FLAG_STEALTH);
3491	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3229	if (item->flag [FLAG_SEE_IN_DARK])
3492	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3230	skin->set_flag (FLAG_SEE_IN_DARK);
3493		3231
3494	/* print message if there is one */	3232	/* print message if there is one */
3495	if (item->msg != NULL)	3233	if (item->msg != NULL)
3496	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3234	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3497	}	3235	}
3498	else	3236	else
3499	{	3237	{
3500	/* generate misc. treasure */	3238	/* generate misc. treasure */
3501	tmp = arch_to_object (tr->item);	3239	tmp = tr->item->instance ();
3502	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3240	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3503	tmp = insert_ob_in_ob (tmp, who);	3241	who->insert (tmp);
3504	if (who->type == PLAYER)
3505	esrv_send_item (who, tmp);
3506	}	3242	}
3507	}	3243	}
3508		3244
3509	/**	3245	//-GPL
3510	* Unready an object for a player. This function does nothing if the object was
3511	* not readied.
3512	*/
3513	void
3514	player_unready_range_ob (player *pl, object *ob)
3515	{
3516	if (pl->ob->current_weapon == ob)
3517	pl->ob->current_weapon = 0;
3518
3519	if (pl->combat_ob == ob)
3520	pl->combat_ob = 0;
3521
3522	if (pl->ranged_ob == ob)
3523	pl->ranged_ob = 0;
3524	}
3525		3246
3526	sint8	3247	sint8
3527	player::visibility_at (maptile *map, int x, int y) const	3248	player::darkness_at (maptile *map, int x, int y) const
3528	{	3249	{
3529	if (!ns)	3250	if (!ns)
3530	return 0;	3251	return LOS_BLOCKED;
3531		3252
3532	int dx, dy;	3253	int dx, dy;
3533	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3254	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3255	return LOS_BLOCKED;
		3256
		3257	x += dx - ns->current_x;
		3258	y += dy - ns->current_y;
		3259
		3260	return blocked_los (x, y);
		3261	}
		3262
		3263	void
		3264	player::infobox (const char *title, const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3267	}
		3268
		3269	void
		3270	player::statusmsg (const char *msg, int color)
		3271	{
		3272	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3273	}
		3274
		3275	void
		3276	player::failmsg (const char *msg, int color)
		3277	{
		3278	play_sound (sound_find ("generic_failure"));
		3279	statusmsg (msg, color);
		3280	}
		3281
		3282	void
		3283	object::failmsgf (const char *format, ...)
		3284	{
		3285	if (!contr)
3534	return 0;	3286	return;
3535		3287
3536	x += dx - ns->current_x + ns->mapx / 2;	3288	va_list ap;
3537	y += dy - ns->current_y + ns->mapy / 2;	3289	va_start (ap, format);
3538		3290	contr->failmsg (vformat (format, ap));
3539	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3291	va_end (ap);
3540	return 0;
3541
3542	return 100 - blocked_los [x][y];
3543	}	3292	}
		3293
		3294	void
		3295	player::failmsgf (const char *format, ...)
		3296	{
		3297	va_list ap;
		3298	va_start (ap, format);
		3299	failmsg (vformat (format, ap));
		3300	va_end (ap);
		3301	}
		3302

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