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Comparing deliantra/server/server/player.C (file contents):
Revision 1.165 by root, Mon Aug 27 05:10:51 2007 UTC vs.
Revision 1.298 by root, Sun Jan 29 03:59:15 2017 UTC

1	/*	1	/*
2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* Crossfire TRT is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
		24
		25	//+GPL
		26
		27	#include <algorithm>
		28	#include <functional>
23		29
24	#include <global.h>	30	#include <global.h>
25	#include <sproto.h>	31	#include <sproto.h>
26	#include <sounds.h>	32	#include <sounds.h>
27	#include <living.h>	33	#include <living.h>
28	#include <object.h>	34	#include <object.h>
29	#include <spells.h>	35	#include <spells.h>
30	#include <skills.h>	36	#include <skills.h>
31		37
32	#include <algorithm>
33	#include <functional>
34
35	playervec players;	38	playervec players;
36
37	void
38	display_motd (const object *op)
39	{
40	char buf[MAX_BUF];
41	char motd[HUGE_BUF];
42	FILE *fp;
43	int comp;
44	int size;
45
46	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
47	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
48	return;
49
50	motd[0] = '\0';
51	size = 0;
52
53	while (fgets (buf, MAX_BUF, fp))
54	{
55	if (*buf == '#')
56	continue;
57
58	strncat (motd + size, buf, HUGE_BUF - size);
59	size += strlen (buf);
60	}
61
62	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
63	close_and_delete (fp, comp);
64	}
65
66	void
67	send_rules (const object *op)
68	{
69	char buf[MAX_BUF];
70	char rules[HUGE_BUF];
71	FILE *fp;
72	int comp;
73	int size;
74
75	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
76	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
77	return;
78
79	rules[0] = '\0';
80	size = 0;
81
82	while (fgets (buf, MAX_BUF, fp))
83	{
84	if (*buf == '#')
85	continue;
86
87	if (size + strlen (buf) >= HUGE_BUF)
88	{
89	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
90	break;
91	}
92
93	strncat (rules + size, buf, HUGE_BUF - size);
94	size += strlen (buf);
95	}
96
97	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
98	close_and_delete (fp, comp);
99	}
100
101	void
102	send_news (const object *op)
103	{
104	char buf[MAX_BUF];
105	char news[HUGE_BUF];
106	char subject[MAX_BUF];
107	FILE *fp;
108	int comp;
109	int size;
110
111	sprintf (buf, "%s/%s", settings.confdir, settings.news);
112	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
113	return;
114
115	news[0] = '\0';
116	subject[0] = '\0';
117	size = 0;
118
119	while (fgets (buf, MAX_BUF, fp))
120	{
121	if (*buf == '#')
122	continue;
123
124	if (*buf == '%')
125	{ /* send one news */
126	if (size > 0)
127	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 */
128
129	strcpy (subject, buf + 1);
130	strip_endline (subject);
131	size = 0;
132	news[0] = '\0';
133	}
134	else
135	{
136	if (size + strlen (buf) >= HUGE_BUF)
137	{
138	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
139	break;
140	}
141	strncat (news + size, buf, HUGE_BUF - size);
142	size += strlen (buf);
143	}
144	}
145
146	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
147	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
148	close_and_delete (fp, comp);
149	}
150		39
151	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
152	static void	41	static void
153	set_first_map (object *op)	42	set_first_map (object *op)
154	{	43	{
…		…
165		54
166	players.insert (this);	55	players.insert (this);
167	ob->remove ();	56	ob->remove ();
168	ob->map = 0;	57	ob->map = 0;
169	ob->activate_recursive ();	58	ob->activate_recursive ();
170	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
171	add_friendly_object (ob);	60	add_friendly_object (ob);
172	}	61	}
173		62
174	void	63	void
175	player::deactivate ()	64	player::deactivate ()
…		…
183		72
184	if (ob->map)	73	if (ob->map)
185	maplevel = ob->map->path;	74	maplevel = ob->map->path;
186		75
187	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
188	ob->map = 0;	78	ob->map = 0;
189	party = 0;	79	party = 0;
190
191	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
192		80
193	players.erase (this);	81	players.erase (this);
194	}	82	}
195		83
196	// connect the player with a specific client	84	// connect the player with a specific client
…		…
206	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
207		95
208	ns->update_look = 0;	96	ns->update_look = 0;
209	ns->look_position = 0;	97	ns->look_position = 0;
210		98
211	clear_los (this);	99	clear_los ();
212		100
213	ns->reset_stats ();	101	ns->reset_stats ();
214		102
215	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
216	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
217	ob->race = ob->arch->race;	105	ob->race = ob->arch->race;
218		106
219	ob->carrying = sum_weight (ob);	107	ob->update_weight ();
220	link_player_skills (ob);	108	link_skills ();
221
222	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
223		109
224	assign (title, ob->arch->object::name);	110	assign (title, ob->arch->object::name);
225		111
226	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
227	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
228	{	114	{
229	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
230		116
231	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
232	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
…		…
238	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
239	}	125	}
240		126
241	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
242		128
243	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
244		130
245	ob->flag [FLAG_READY_WEAPON] = false;	131	ob->flag [FLAG_READY_WEAPON] = false;
246	ob->flag [FLAG_READY_SKILL] = false;	132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
247	ob->flag [FLAG_READY_BOW] = false;	134	ob->flag [FLAG_READY_BOW] = false;
248		135
249	for (object *op = ob->inv; op; op = op->below)
250	if (op->flag [FLAG_APPLIED])
251	switch (op->type)
252	{
253	case SKILL:
254	ob->flag [FLAG_APPLIED] = false;
255	break;
256
257	case WAND:
258	case ROD:
259	case HORN:
260	case BOW:
261	ranged_ob = op;
262	break;
263
264	case WEAPON:
265	combat_ob = op;
266	break;
267	}
268
269	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
270	ob->update_stats ();	136	ob->update_stats ();
271		137
272	ns->floorbox_update ();	138	ns->floorbox_update ();
273	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
274	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
275		141
276	activate ();	142	activate ();
277		143
278	send_rules (ob);
279	send_news (ob);
280	display_motd (ob);
281
282	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
283	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
284	}	146	}
285		147
286	void	148	void
…		…
302	ns->reset_stats ();	164	ns->reset_stats ();
303	ns->pl = 0;	165	ns->pl = 0;
304	ns = 0;	166	ns = 0;
305	}	167	}
306		168
307	observe = ob;	169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
308		172
309	deactivate ();	173	deactivate ();
310	}	174	}
		175
		176	//-GPL
311		177
312	// the need for this function can be explained	178	// the need for this function can be explained
313	// by load_object not returning the object	179	// by load_object not returning the object
314	void	180	void
315	player::set_object (object *op)	181	player::set_object (object *op)
316	{	182	{
317	ob = observe = op;	183	ob = observe = viewpoint = op;
318	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
319		185
320	ob->speed = 1.0f;	186	ob->speed = 1.0f; // object still inactive, keep it that way
321	ob->speed_left = 0.5f;	187	ob->speed_left = 0.5f;
322		188
323	ob->direction = 5; /* So player faces south */	189	ob->direction = 5; /* So player faces south */
324	}	190	}
325		191
326	void	192	void
327	player::set_observe (object *op)	193	player::set_observe (object *op)
328	{	194	{
329	observe = op ? op : ob;	195	observe = viewpoint = op ? op : ob;
330	do_los = 1;	196	do_los = 1;
331	}	197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
332		207
333	player::player ()	208	player::player ()
334	{	209	{
335	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
336	* we deal with that below this point.	211	* we deal with that below this point.
…		…
342	savebed_map = first_map_path; /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
343		218
344	gen_sp_armour = 10;	219	gen_sp_armour = 10;
345	bowtype = bow_normal;	220	bowtype = bow_normal;
346	petmode = pet_normal;	221	petmode = pet_normal;
347	listening = 10;
348	usekeys = containers;	222	usekeys = containers;
349	peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
350	do_los = 1;	224	do_los = 1;
351		225
352	weapon_sp = 1.0f;	226	weapon_sp = 1.0f;
…		…
360		234
361	attachable::do_destroy ();	235	attachable::do_destroy ();
362		236
363	if (ob)	237	if (ob)
364	{	238	{
365	ob->destroy_inv (false);	239	ob->contr = 0;
366	ob->destroy ();	240	ob->destroy ();
367	}	241	}
368		242
369	ob = observe = 0;	243	ob = observe = viewpoint = 0;
370	}	244	}
371		245
372	player::~player ()	246	player::~player ()
373	{	247	{
374	/* Clear item stack */	248	/* Clear item stack */
375	free (stack_items);	249	free (stack_items);
		250	}
		251
		252	/*
		253	* get_player_archetype() return next player archetype from archetype
		254	* list. Not very efficient routine, but used only creating new players.
		255	* Note: there MUST be at least one player archetype!
		256	*/
		257	static archetype *
		258	get_player_archetype (archetype *at)
		259	{
		260	// archetypes could have been reloaded
		261	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		262
		263	if (!nat)
		264	return at;
		265
		266	archvec::iterator i = archetypes.find (nat);
		267
		268	for (;;)
		269	{
		270	if (++i == archetypes.end ())
		271	i = archetypes.begin ();
		272	else if (*i == at)
		273	cleanup ("not a single player archetype found");
		274
		275	if ((*i)->type == PLAYER)
		276	return *i;
		277	}
376	}	278	}
377		279
378	/* Tries to add player on the connection passed in ns.	280	/* Tries to add player on the connection passed in ns.
379	* All we can really get in this is some settings like host and display	281	* All we can really get in this is some settings like host and display
380	* mode.	282	* mode.
…		…
382	player *	284	player *
383	player::create ()	285	player::create ()
384	{	286	{
385	player *pl = new player;	287	player *pl = new player;
386		288
387	pl->set_object (arch_to_object (get_player_archetype (0)));	289	pl->set_object (get_player_archetype (0)->instance ());
388		290
389	pl->ob->roll_stats ();	291	pl->ob->roll_stats ();
390	pl->ob->stats.wc = 2;	292	pl->ob->stats.wc = 2;
391	pl->ob->run_away = 25; /* Then we panick... */	293	pl->ob->run_away = 25; /* Then we panick... */
392		294
393	set_first_map (pl->ob);	295	set_first_map (pl->ob);
394		296
395	return pl;	297	return pl;
396	}
397
398	/*
399	* get_player_archetype() return next player archetype from archetype
400	* list. Not very efficient routine, but used only creating new players.
401	* Note: there MUST be at least one player archetype!
402	*/
403	archetype *
404	get_player_archetype (archetype *at)
405	{
406	archvec::iterator i = at ? archetypes.find (at) : archetypes.begin ();
407
408	for (;;)
409	{
410	if (++i == archetypes.end ())
411	i = archetypes.begin ();
412	else if (*i == at)
413	cleanup ("not a single player archetype found");
414
415	if ((*i)->type == PLAYER)
416	return *i;
417	}
418	}	298	}
419		299
420	object *	300	object *
421	get_nearest_player (object *mon)	301	get_nearest_player (object *mon)
422	{	302	{
…		…
450	#endif	330	#endif
451	return op;	331	return op;
452	}	332	}
453		333
454	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	334	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
455	* result in a monster paths backtracking. It basically determines how large a	335	* result in a monster paths backtracking. It basically determines how large a
456	* detour a monster will take from the direction path when looking	336	* detour a monster will take from the direction path when looking
457	* for a path to the player. The values are in the amount of direction	337	* for a path to the player. The values are in the amount of direction
458	* the deviation is	338	* the deviation is
459	*/	339	*/
460	#define DETOUR_AMOUNT 2	340	#define DETOUR_AMOUNT 2
…		…
496	*/	376	*/
497	int	377	int
498	path_to_player (object *mon, object *pl, unsigned mindiff)	378	path_to_player (object *mon, object *pl, unsigned mindiff)
499	{	379	{
500	rv_vector rv;	380	rv_vector rv;
501	sint16 x, y;
502	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	381	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
503	maptile *m, *lastmap;
504		382
505	get_rangevector (mon, pl, &rv, 0);	383	get_rangevector (mon, pl, &rv, 0);
506		384
507	if (rv.distance < mindiff)	385	if (rv.distance < mindiff)
508	return 0;	386	return 0;
509		387
510	x = mon->x;	388	mapxy pos (mon);
511	y = mon->y;
512	m = mon->map;
513	dir = rv.direction;	389	dir = rv.direction;
514	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	390	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
515	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	391	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
516		392
517	/* If we can't solve it within the search distance, return now. */	393	/* If we can't solve it within the search distance, return now. */
518	if (diff > max)	394	if (diff > max)
519	return 0;	395	return 0;
520		396
521	while (diff > 1 && max > 0)	397	while (diff > 1 && max > 0)
522	{	398	{
523	lastx = x;	399	mapxy lastpos = pos;
524	lasty = y;
525	lastmap = m;
526	x = lastx + freearr_x[dir];
527	y = lasty + freearr_y[dir];
528		400
529	mflags = get_map_flags (m, &m, x, y, &x, &y);	401	pos.move (dir);
530	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
531		402
532	/* Space is blocked - try changing direction a little */	403	/* Space is blocked - try changing direction a little */
533	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	404	if (!pos.normalise ()
534	&& (m == mon->map && blocked_link (mon, m, x, y))))	405	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		406	&& blocked_link (mon, pos.m, pos.x, pos.y)))
535	{	407	{
536	/* recalculate direction from last good location. Possible	408	/* recalculate direction from last good location. Possible
537	* we were not traversing ideal location before.	409	* we were not traversing ideal location before.
538	*/	410	*/
539	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	411	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
540	if (rv.direction != dir)	412	if (rv.direction != dir)
541	{	413	{
542	/* OK - says direction should be different - lets reset the	414	/* OK - says direction should be different - lets reset the
543	* the values so it will try again.	415	* the values so it will try again.
544	*/	416	*/
545	x = lastx;
546	y = lasty;
547	m = lastmap;	417	pos = lastpos;
548	dir = firstdir = rv.direction;	418	dir = firstdir = rv.direction;
549	}	419	}
550	else	420	else
551	{	421	{
552	/* direct path is blocked - try taking a side step to	422	/* direct path is blocked - try taking a side step to
553	* either the left or right.	423	* either the left or right.
554	* Note increase the values in the loop below to be	424	* Note increase the values in the loop below to be
555	* more than -1/1 respectively will mean the monster takes	425	* more than -1/1 respectively will mean the monster takes
556	* bigger detour. Have to be careful about these values getting	426	* bigger detour. Have to be careful about these values getting
557	* too big (3 or maybe 4 or higher) as the monster may just try	427	* too big (3 or maybe 4 or higher) as the monster may just try
558	* stepping back and forth	428	* stepping back and forth
559	*/	429	*/
560	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	430	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
561	{	431	{
562	if (i == 0)	432	if (i == 0)
563	continue; /* already did this, so skip it */	433	continue; /* already did this, so skip it */
		434
564	/* Use lastdir here - otherwise,	435	/* Use lastdir here - otherwise,
565	* since the direction that the creature should move in	436	* since the direction that the creature should move in
566	* may change, you could get infinite loops.	437	* may change, you could get infinite loops.
567	* ie, player is northwest, but monster can only	438	* ie, player is northwest, but monster can only
568	* move west, so it does that. It goes some distance,	439	* move west, so it does that. It goes some distance,
…		…
570	* can't do that, but now finds it can move east, and	441	* can't do that, but now finds it can move east, and
571	* gets back to its original point. lastdir contains	442	* gets back to its original point. lastdir contains
572	* the last direction the creature has successfully	443	* the last direction the creature has successfully
573	* moved.	444	* moved.
574	*/	445	*/
575
576	x = lastx + freearr_x[absdir (lastdir + i)];
577	y = lasty + freearr_y[absdir (lastdir + i)];
578	m = lastmap;	446	pos = lastpos;
579	mflags = get_map_flags (m, &m, x, y, &x, &y);	447	pos.move (absdir (lastdir + i));
580	if (mflags & P_OUT_OF_MAP)	448
		449	if (!pos.normalise ())
581	continue;	450	continue;
582	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	451
583	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	452	mapspace &ms = *pos;
		453
		454	if (ms.flags () & P_BLOCKSVIEW)
584	continue;	455	continue;
585	if (mflags & P_BLOCKSVIEW)	456
		457	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
586	continue;	458	continue;
587		459
588	if (m == mon->map && blocked_link (mon, m, x, y))	460	if (blocked_link (mon, pos.m, pos.x, pos.y))
589	break;	461	break;
590	}	462	}
		463
591	/* go through entire loop without finding a valid	464	/* go through entire loop without finding a valid
592	* sidestep to take - thus, no valid path.	465	* sidestep to take - thus, no valid path.
593	*/	466	*/
594	if (i == (DETOUR_AMOUNT + 1))	467	if (i == DETOUR_AMOUNT + 1)
595	return 0;	468	return 0;
		469
596	diff--;	470	diff--;
597	lastdir = dir;	471	lastdir = dir;
598	max--;	472	max--;
599	if (!firstdir)	473	if (!firstdir)
600	firstdir = dir + i;	474	firstdir = dir + i;
…		…
604	{	478	{
605	/* we moved towards creature, so diff is less */	479	/* we moved towards creature, so diff is less */
606	diff--;	480	diff--;
607	max--;	481	max--;
608	lastdir = dir;	482	lastdir = dir;
		483
609	if (!firstdir)	484	if (!firstdir)
610	firstdir = dir;	485	firstdir = dir;
611	}	486	}
612		487
613	if (diff <= 1)	488	if (diff <= 1)
614	{	489	{
615	/* Recalculate diff (distance) because we may not have actually	490	/* Recalculate diff (distance) because we may not have actually
616	* headed toward player for entire distance.	491	* headed toward player for entire distance.
617	*/	492	*/
618	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	493	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
619	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	494	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
620	}	495	}
621		496
622	if (diff > max)	497	if (diff > max)
623	return 0;	498	return 0;
…		…
629		504
630	return firstdir;	505	return firstdir;
631	}	506	}
632		507
633	void	508	void
634	give_initial_items (object *pl, treasurelist * items)	509	give_initial_items (object *pl, treasurelist *items)
635	{	510	{
636	object *op, *next = NULL;
637
638	if (pl->randomitems != NULL)	511	if (pl->randomitems)
639	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	512	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
640		513
641	for (op = pl->inv; op; op = next)	514	for (object *next, *op = pl->inv; op; op = next)
642	{	515	{
643	next = op->below;	516	next = op->below;
644		517
645	/* Forces get applied per default, unless they have the	518	/* Forces get applied per default, unless they have the
646	* flag "neutral" set. Sorry but I can't think of a better way	519	* flag "neutral" set. Sorry but I can't think of a better way
647	*/	520	*/
648	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	521	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
649	SET_FLAG (op, FLAG_APPLIED);	522	op->set_flag (FLAG_APPLIED);
650		523
651	/* we never give weapons/armour if these cannot be used	524	/* we never give weapons/armour if these cannot be used
652	* by this player due to race restrictions	525	* by this player due to race restrictions
653	*/	526	*/
654	if (pl->type == PLAYER)	527	if (pl->type == PLAYER)
655	{	528	{
656	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	529	if ((!pl->flag [FLAG_USE_ARMOUR]
		530	&&
657	(op->type == ARMOUR || op->type == BOOTS ||	531	(op->type == ARMOUR || op->type == BOOTS
658	op->type == CLOAK || op->type == HELMET ||	532	|| op->type == CLOAK || op->type == HELMET
659	op->type == SHIELD || op->type == GLOVES ||	533	|| op->type == SHIELD || op->type == GLOVES
660	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	534	|| op->type == BRACERS || op->type == GIRDLE))
		535	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
661	{	536	{
662	op->destroy ();	537	op->destroy ();
663	continue;	538	continue;
664	}	539	}
665	}	540	}
666		541
667	/* This really needs to be better - we should really give	542	/* Here we remove duplicated skills (as duplicated spell objects have
668	* a substitute spellbook. The problem is that we don't really	543	* _very_ confusing effects for players), which could for instance be
669	* have a good idea what to replace it with (need something like	544	* generated by multiple treasurelists specifying the same skills.
670	* a first level treasurelist for each skill.)
671	* remove duplicate skills also
672	*/	545	*/
673	if (op->type == SPELLBOOK || op->type == SKILL)	546	if (op->type == SKILL)
674	{	547	{
675	object *tmp;
676
677	for (tmp = op->below; tmp; tmp = tmp->below)	548	for (object *tmp = op->below; tmp; tmp = tmp->below)
678	if (tmp->type == op->type && tmp->name == op->name)	549	if (tmp->type == op->type && tmp->name == op->name)
679	break;
680
681	if (tmp)
682	{	550	{
683	op->destroy ();	551	op->destroy ();
684	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	552	break;
685	continue;
686	}	553	}
687		554
688	if (op->nrof > 1)	555	if (op->nrof > 1)
689	op->nrof = 1;	556	op->nrof = 1;
690	}	557	}
691		558
692	if (op->type == SPELLBOOK && op->inv)	559	if (op->type == SPELLBOOK && op->inv)
693	{	560	op->inv->clr_flag (FLAG_STARTEQUIP);
694	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
695	}
696		561
697	/* Give starting characters identified, uncursed, and undamned	562	/* Give starting characters identified, uncursed, and undamned
698	* items. Just don't identify gold or silver, or it won't be	563	* items. Just don't identify gold or silver, or it won't be
699	* merged properly.	564	* merged properly.
700	*/	565	*/
701	if (need_identify (op))	566	if (op->need_identify ())
702	{
703	SET_FLAG (op, FLAG_IDENTIFIED);
704	CLEAR_FLAG (op, FLAG_CURSED);
705	CLEAR_FLAG (op, FLAG_DAMNED);
706	}	567	{
		568	op->set_flag (FLAG_IDENTIFIED);
		569	op->clr_flag (FLAG_CURSED);
		570	op->clr_flag (FLAG_DAMNED);
		571	}
		572
707	if (op->type == SPELL)	573	if (op->type == SPELL)
708	{	574	{
709	op->destroy ();	575	op->destroy ();
710	continue;	576	continue;
711	}	577	}
712	else if (op->type == SKILL)	578	else if (op->type == SKILL)
713	{	579	{
714	SET_FLAG (op, FLAG_CAN_USE_SKILL);	580	op->set_flag (FLAG_CAN_USE_SKILL);
715	op->stats.exp = 0;	581	op->stats.exp = 0;
716	op->level = 1;	582	op->level = 1;
717	}	583	}
718	/* lock all 'normal items by default */	584	else /* lock all 'normal items by default */
719	else	585	op->set_flag (FLAG_INV_LOCKED);
720	SET_FLAG (op, FLAG_INV_LOCKED);
721	} /* for loop of objects in player inv */	586	} /* for loop of objects in player inv */
722		587
723	/* Need to set up the skill pointers */	588	/* Need to set up the skill pointers */
724	link_player_skills (pl);	589	pl->contr->link_skills ();
725	}	590	}
726		591
727	void	592	void
728	get_party_password (object *op, partylist *party)	593	get_party_password (object *op, partylist *party)
729	{	594	{
…		…
739	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	604	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
740	}	605	}
741		606
742	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	607	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
743	static int	608	static int
744	roll_stat (void)	609	roll_stat ()
745	{	610	{
746	int a[4], i, j, k;	611	int a[4], i, j, k;
747		612
748	for (i = 0; i < 4; i++)	613	for (i = 0; i < 4; i++)
749	a[i] = (int) rndm (6) + 1;	614	a[i] = rndm (1, 6);
750		615
751	for (i = 0, j = 0, k = 7; i < 4; i++)	616	for (i = 0, j = 0, k = 7; i < 4; i++)
752	if (a[i] < k)	617	if (a[i] < k)
753	k = a[i], j = i;	618	k = a[i], j = i;
754		619
…		…
830	static void	695	static void
831	start_info (object *op)	696	start_info (object *op)
832	{	697	{
833	char buf[MAX_BUF];	698	char buf[MAX_BUF];
834		699
835	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	700	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
836	new_draw_info (NDI_UNIQUE, 0, op, buf);	701	new_draw_info (NDI_UNIQUE, 0, op, buf);
837	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
838	//new_draw_info (NDI_UNIQUE, 0, op, " ");
839	}	702	}
840		703
841	/* This function takes the key that is passed, and does the	704	/* This function takes the key that is passed, and does the
842	* appropriate action with it (change race, or other things).	705	* appropriate action with it (change race, or other things).
843	* The function name is for historical reasons - now we have	706	* The function name is for historical reasons - now we have
…		…
846	*/	709	*/
847	void	710	void
848	player::chargen_race_done ()	711	player::chargen_race_done ()
849	{	712	{
850	/* this must before then initial items are given */	713	/* this must before then initial items are given */
851	esrv_new_player (ob->contr, ob->weight + ob->carrying);	714	esrv_new_player (ob->contr);
852		715
853	treasurelist *tl = treasurelist::find ("starting_wealth");	716	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
854	if (tl)	717	if (tl)
855	create_treasure (tl, ob, 0, 0, 0);	718	create_treasure (tl, ob, 0, 0, 0);
856		719
857	INVOKE_PLAYER (BIRTH, ob->contr);	720	INVOKE_PLAYER (BIRTH, ob->contr);
858	INVOKE_PLAYER (LOGIN, ob->contr);
859		721
860	ob->contr->ns->state = ST_PLAYING;	722	ob->contr->ns->state = ST_PLAYING;
861		723
862	if (ob->msg)	724	if (ob->msg)
863	ob->msg = 0;	725	ob->msg = 0;
864		726
865	/* We create this now because some of the unique maps will need it
866	* to save here.
867	*/
868	{
869	char buf[MAX_BUF];
870	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
871	make_path_to_file (buf);
872	}
873
874	start_info (ob);	727	start_info (ob);
875	CLEAR_FLAG (ob, FLAG_WIZ);	728	ob->clr_flag (FLAG_WIZ);
876	give_initial_items (ob, ob->randomitems);	729	give_initial_items (ob, ob->randomitems);
877	link_player_skills (ob);
878	esrv_send_inventory (ob, ob);	730	esrv_send_inventory (ob, ob);
879	ob->update_stats ();	731	ob->update_stats ();
880		732
881	/* This moves the player to a different start map, if there	733	/* This moves the player to a different start map, if there
882	* is one for this race	734	* is one for this race
883	*/	735	*/
884	if (*first_map_ext_path)	736	if (*first_map_ext_path)
885	{	737	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
886	object *tmp;
887	char mapname[MAX_BUF];
888
889	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
890	tmp = object::create ();
891	EXIT_PATH (tmp) = mapname;
892	EXIT_X (tmp) = ob->x;
893	EXIT_Y (tmp) = ob->y;
894	ob->enter_exit (tmp); /* we don't really care if it succeeded;
895	* if the map isn't there, then stay on the
896	* default initial map */
897	tmp->destroy ();
898	}
899	else	738	else
900	LOG (llevDebug, "first_map_ext_path not set\n");	739	LOG (llevDebug, "first_map_ext_path not set\n");
		740	}
		741
		742	/*
		743	* Returns true if the given player is a legal class.
		744	* The function to add and remove class-bonuses to the stats doesn't
		745	* check if the stat becomes negative, thus this function
		746	* merely checks that all stats are 1 or more, and returns
		747	* false otherwise.
		748	*/
		749	static int
		750	allowed_class (const object *op)
		751	{
		752	return op->stats.Dex > 0
		753	&& op->stats.Str > 0
		754	&& op->stats.Con > 0
		755	&& op->stats.Int > 0
		756	&& op->stats.Wis > 0
		757	&& op->stats.Pow > 0
		758	&& op->stats.Cha > 0;
901	}	759	}
902		760
903	void	761	void
904	player::chargen_race_next ()	762	player::chargen_race_next ()
905	{	763	{
…		…
934	ob->stats.hp = ob->stats.maxhp;	792	ob->stats.hp = ob->stats.maxhp;
935	ob->stats.sp = ob->stats.maxsp;	793	ob->stats.sp = ob->stats.maxsp;
936	ob->stats.grace = 0;	794	ob->stats.grace = 0;
937	}	795	}
938		796
939	void	797	static void
940	flee_player (object *op)	798	flee_player (object *op)
941	{	799	{
942	int dir, diff;	800	int dir, diff;
943	rv_vector rv;	801	rv_vector rv;
944		802
945	if (op->stats.hp < 0)	803	if (op->stats.hp < 0)
946	{	804	{
947	LOG (llevDebug, "Fleeing player is dead.\n");	805	LOG (llevDebug, "Fleeing player is dead.\n");
948	CLEAR_FLAG (op, FLAG_SCARED);	806	op->clr_flag (FLAG_SCARED);
949	return;	807	return;
950	}	808	}
951		809
952	if (op->enemy == NULL)	810	if (!op->enemy)
953	{	811	{
954	LOG (llevDebug, "Fleeing player had no enemy.\n");	812	LOG (llevDebug, "Fleeing player had no enemy.\n");
955	CLEAR_FLAG (op, FLAG_SCARED);	813	op->clr_flag (FLAG_SCARED);
956	return;	814	return;
957	}	815	}
958		816
959	/* Seen some crashes here. Since we don't store an	817	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
960	* op->enemy_count, it is possible that something destroys the
961	* actual enemy, and the object is recycled.
962	*/
963	if (op->enemy->map == NULL)
964	{	818	{
965	CLEAR_FLAG (op, FLAG_SCARED);
966	op->enemy = NULL;	819	op->enemy = NULL;
967	return;	820	op->clr_flag (FLAG_SCARED);
968	}
969
970	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
971	{
972	op->enemy = NULL;
973	CLEAR_FLAG (op, FLAG_SCARED);
974	return;	821	return;
975	}	822	}
976		823
977	get_rangevector (op, op->enemy, &rv, 0);	824	get_rangevector (op, op->enemy, &rv, 0);
978		825
979	dir = absdir (4 + rv.direction);	826	dir = absdir (4 + rv.direction);
980	for (diff = 0; diff < 3; diff++)	827	for (diff = 0; diff < 3; diff++)
981	{	828	{
982	int m = 1 - (RANDOM () & 2);	829	int m = 1 - rndm (2) * 2;
983		830
984	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	831	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
985	return;	832	return;
986	}	833	}
987		834
988	/* Cornered, get rid of scared */	835	/* Cornered, get rid of scared */
989	CLEAR_FLAG (op, FLAG_SCARED);	836	op->clr_flag (FLAG_SCARED);
990	op->enemy = NULL;	837	op->enemy = NULL;
991	}	838	}
992		839
993	/* check_pick sees if there is stuff to be picked up/picks up stuff.	840	/* check_pick sees if there is stuff to be picked up/picks up stuff.
994	* It returns 1 if the player should keep on moving, 0 if he should	841	* It returns 1 if the player should keep on moving, 0 if he should
…		…
998	check_pick (object *op)	845	check_pick (object *op)
999	{	846	{
1000	object *tmp, *next;	847	object *tmp, *next;
1001	int stop = 0;	848	int stop = 0;
1002	int wvratio;	849	int wvratio;
1003	char putstring[128];
1004		850
1005	/* if you're flying, you cna't pick up anything */	851	/* if you're flying, you can't pick up anything */
1006	if (op->move_type & MOVE_FLYING)	852	if (op->move_type & MOVE_FLYING)
1007	return 1;	853	return 1;
1008		854
1009	next = op->below;	855	next = op->below;
		856
		857	int cnt = MAX_ITEM_PER_ACTION;
		858	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1010		859
1011	/* loop while there are items on the floor that are not marked as	860	/* loop while there are items on the floor that are not marked as
1012	* destroyed */	861	* destroyed */
1013	while (next && !next->destroyed ())	862	while (next && !next->destroyed ())
1014	{	863	{
1015	tmp = next;	864	tmp = next;
1016	next = tmp->below;	865	next = tmp->below;
1017		866
		867	if (cnt <= 0)
		868	{
		869	op->failmsg ("Couldn't pickup all items at once.");
		870	return 0;
		871	}
		872
1018	if (op->destroyed ())	873	if (op->destroyed ())
1019	return 0;	874	return 0;
1020		875
1021	if (!can_pick (op, tmp))	876	if (!can_pick (op, tmp))
1022	continue;	877	continue;
1023		878
1024	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	879	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1025	{	880	{
1026	if (item_matched_string (op, tmp, op->contr->search_str))	881	if (item_matched_string (op, tmp, op->contr->search_str))
1027	pick_up (op, tmp);	882	CHK_PICK_PICKUP;
		883
1028	continue;	884	continue;
1029	}	885	}
1030		886
1031	/* high not bit set? We're using the old autopickup model */	887	/* pickup handling */
		888	if (op->contr->mode & PU_DEBUG)
		889	{
		890	/* some debugging code to figure out item information */
		891	const char *str = tmp->name
		892	? format ("item name: %s item type: %d weight/value: %d",
		893	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		894	: format ("item name: %s item type: %d weight/value: %d",
		895	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		896
		897	new_draw_info (NDI_UNIQUE, 0, op, str);
		898	}
		899
		900	if (op->contr->mode & PU_INHIBIT)
		901	return 1;
		902
		903	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		904	return 1;
		905
		906	/* philosophy:
		907	* It's easy to grab an item type from a pile, as long as it's
		908	* generic. This takes no game-time. For more detailed pickups
		909	* and selections, select-items should be used. This is a
		910	* grab-as-you-run type mode that's really useful for arrows for
		911	* example.
		912	* The drawback: right now it has no frontend, so you need to
		913	* stick the bits you want into a calculator in hex mode and then
		914	* convert to decimal and then 'pickup <#>
		915	*/
		916
		917	/* the first two modes are exclusive: if NOTHING we return, if
		918	* STOP then we stop. All the rest are applied sequentially,
		919	* meaning if any test passes, the item gets picked up. */
		920
		921	/* if mode is set to pick nothing up, return */
		922	if (op->contr->mode == PU_NOTHING)
		923	return 1;
		924
		925	/* if mode is set to stop when encountering objects, return */
		926	/* take STOP before INHIBIT since it doesn't actually pick
		927	* anything up */
		928	if (op->contr->mode & PU_STOP)
		929	return 0;
		930
		931	/* useful for going into stores and not losing your settings... */
		932	/* and for battles wher you don't want to get loaded down while
		933	* fighting */
		934	if (op->contr->mode & PU_INHIBIT)
		935	return 1;
		936
		937	/* prevent us from turning into auto-thieves :) */
		938	if (tmp->flag [FLAG_UNPAID])
		939	continue;
		940
		941	/* ignore known cursed objects */
		942	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		943	continue;
		944
		945	/* all food and drink if desired */
		946	/* question: don't pick up known-poisonous stuff? */
1032	if (!(op->contr->mode & PU_NEWMODE))	947	if (op->contr->mode & PU_FOOD)
		948	if (tmp->type == FOOD)
1033	{	949	{
1034	switch (op->contr->mode)	950	CHK_PICK_PICKUP;
		951	continue;
		952	}
		953
		954	if (op->contr->mode & PU_DRINK)
		955	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		956	{
		957	CHK_PICK_PICKUP;
		958	continue;
		959	}
		960
		961	if (op->contr->mode & PU_POTION)
		962	if (tmp->type == POTION)
		963	{
		964	CHK_PICK_PICKUP;
		965	continue;
		966	}
		967
		968	/* spellbooks, skillscrolls and normal books/scrolls */
		969	if (op->contr->mode & PU_SPELLBOOK)
		970	if (tmp->type == SPELLBOOK)
		971	{
		972	CHK_PICK_PICKUP;
		973	continue;
		974	}
		975
		976	if (op->contr->mode & PU_SKILLSCROLL)
		977	if (tmp->type == SKILLSCROLL)
		978	{
		979	CHK_PICK_PICKUP;
		980	continue;
		981	}
		982
		983	if (op->contr->mode & PU_READABLES)
		984	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		985	{
		986	CHK_PICK_PICKUP;
		987	continue;
		988	}
		989
		990	/* wands/staves/rods/horns */
		991	if (op->contr->mode & PU_MAGIC_DEVICE)
		992	if (tmp->type == WAND
		993	|| tmp->type == ROD
		994	|| tmp->type == HORN
		995	|| tmp->type == POWER_CRYSTAL)
		996	{
		997	CHK_PICK_PICKUP;
		998	continue;
		999	}
		1000
		1001	/* pick up all magical items */
		1002	if (op->contr->mode & PU_MAGICAL)
		1003	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1004	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1005	{
		1006	CHK_PICK_PICKUP;
		1007	continue;
		1008	}
		1009
		1010	if (op->contr->mode & PU_VALUABLES)
		1011	{
		1012	if (tmp->type == MONEY || tmp->type == GEM)
1035	{	1013	{
1036	case 0:	1014	CHK_PICK_PICKUP;
1037	return 1; /* don't pick up */	1015	continue;
1038	case 1:
1039	pick_up (op, tmp);
1040	return 1;
1041	case 2:
1042	pick_up (op, tmp);
1043	return 0;
1044	case 3:
1045	return 0; /* stop before pickup */
1046	case 4:
1047	pick_up (op, tmp);
1048	break;
1049	case 5:
1050	pick_up (op, tmp);
1051	stop = 1;
1052	break;
1053	case 6:
1054	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1055	pick_up (op, tmp);
1056	break;
1057
1058	case 7:
1059	if (tmp->type == MONEY || tmp->type == GEM)
1060	pick_up (op, tmp);
1061	break;
1062
1063	default:
1064	/* use value density */
1065	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1066	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1067	pick_up (op, tmp);
1068	}	1016	}
1069	}	1017	}
1070	else	1018
1071	{ /* old model */	1019	/* rings & amulets - talismans seems to be typed AMULET */
1072	/* NEW pickup handling */
1073	if (op->contr->mode & PU_DEBUG)	1020	if (op->contr->mode & PU_JEWELS)
		1021	if (tmp->type == RING
		1022	|| tmp->type == AMULET
		1023	|| tmp->type == GIRDLE
		1024	|| tmp->type == SKILL_TOOL)
1074	{	1025	{
1075	/* some debugging code to figure out item information */	1026	CHK_PICK_PICKUP;
1076	if (tmp->name != NULL)
1077	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1078	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1079	else
1080	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1081	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1082
1083	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1084	}
1085
1086	/* philosophy:
1087	* It's easy to grab an item type from a pile, as long as it's
1088	* generic. This takes no game-time. For more detailed pickups
1089	* and selections, select-items should be used. This is a
1090	* grab-as-you-run type mode that's really useful for arrows for
1091	* example.
1092	* The drawback: right now it has no frontend, so you need to
1093	* stick the bits you want into a calculator in hex mode and then
1094	* convert to decimal and then 'pickup <#>
1095	*/
1096
1097	/* the first two modes are exclusive: if NOTHING we return, if
1098	* STOP then we stop. All the rest are applied sequentially,
1099	* meaning if any test passes, the item gets picked up. */
1100
1101	/* if mode is set to pick nothing up, return */
1102
1103	if (op->contr->mode & PU_NOTHING)
1104	return 1;
1105
1106	/* if mode is set to stop when encountering objects, return */
1107	/* take STOP before INHIBIT since it doesn't actually pick
1108	* anything up */
1109
1110	if (op->contr->mode & PU_STOP)
1111	return 0;
1112
1113	/* useful for going into stores and not losing your settings... */
1114	/* and for battles wher you don't want to get loaded down while
1115	* fighting */
1116	if (op->contr->mode & PU_INHIBIT)
1117	return 1;
1118
1119	/* prevent us from turning into auto-thieves :) */
1120	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1121	continue;	1027	continue;
		1028	}
1122		1029
1123	/* ignore known cursed objects */	1030	/* we don't forget dragon food */
1124	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1031	if (op->contr->mode & PU_FLESH)
		1032	if (tmp->type == FLESH)
		1033	{
		1034	CHK_PICK_PICKUP;
1125	continue;	1035	continue;
		1036	}
1126		1037
1127	/* all food and drink if desired */	1038	/* bows and arrows. Bows are good for selling! */
1128	/* question: don't pick up known-poisonous stuff? */	1039	if (op->contr->mode & PU_BOW)
		1040	if (tmp->type == BOW)
		1041	{
		1042	CHK_PICK_PICKUP;
		1043	continue;
		1044	}
		1045
		1046	if (op->contr->mode & PU_ARROW)
		1047	if (tmp->type == ARROW)
		1048	{
		1049	CHK_PICK_PICKUP;
		1050	continue;
		1051	}
		1052
		1053	/* all kinds of armor etc. */
		1054	if (op->contr->mode & PU_ARMOUR)
		1055	if (tmp->type == ARMOUR)
		1056	{
		1057	CHK_PICK_PICKUP;
		1058	continue;
		1059	}
		1060
		1061	if (op->contr->mode & PU_HELMET)
		1062	if (tmp->type == HELMET)
		1063	{
		1064	CHK_PICK_PICKUP;
		1065	continue;
		1066	}
		1067
		1068	if (op->contr->mode & PU_SHIELD)
		1069	if (tmp->type == SHIELD)
		1070	{
		1071	CHK_PICK_PICKUP;
		1072	continue;
		1073	}
		1074
1129	if (op->contr->mode & PU_FOOD)	1075	if (op->contr->mode & PU_BOOTS)
1130	if (tmp->type == FOOD)	1076	if (tmp->type == BOOTS)
		1077	{
		1078	CHK_PICK_PICKUP;
		1079	continue;
		1080	}
		1081
		1082	if (op->contr->mode & PU_GLOVES)
		1083	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1084	{
		1085	CHK_PICK_PICKUP;
		1086	continue;
		1087	}
		1088
		1089	if (op->contr->mode & PU_CLOAK)
		1090	if (tmp->type == CLOAK)
		1091	{
		1092	CHK_PICK_PICKUP;
		1093	continue;
		1094	}
		1095
		1096	/* hoping to catch throwing daggers here */
		1097	if (op->contr->mode & PU_MISSILEWEAPON)
		1098	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1099	{
		1100	CHK_PICK_PICKUP;
		1101	continue;
		1102	}
		1103
		1104	/* careful: chairs and tables are weapons! */
		1105	if (op->contr->mode & PU_ALLWEAPON)
		1106	{
		1107	if (tmp->type == WEAPON)
		1108	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1131	{	1109	{
1132	pick_up (op, tmp);	1110	CHK_PICK_PICKUP;
1133	continue;	1111	continue;
1134	}	1112	}
		1113	}
1135		1114
		1115	/* misc stuff that's useful */
1136	if (op->contr->mode & PU_DRINK)	1116	if (op->contr->mode & PU_KEY)
1137	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1117	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1138	{	1118	{
1139	pick_up (op, tmp);	1119	CHK_PICK_PICKUP;
1140	continue;	1120	continue;
1141	}	1121	}
1142		1122
		1123	/* any of the last 4 bits set means we use the ratio for value
		1124	* pickups */
1143	if (op->contr->mode & PU_POTION)	1125	if (op->contr->mode & PU_RATIO)
1144	if (tmp->type == POTION)	1126	{
		1127	/* use value density to decide what else to grab */
		1128	/* >=7 was >= op->contr->mode */
		1129	/* >=7 is the old standard setting. Now we take the last 4 bits
1145	{	1130	*/
1146	pick_up (op, tmp);
1147	continue;
1148	}
1149
1150	/* spellbooks, skillscrolls and normal books/scrolls */
1151	if (op->contr->mode & PU_SPELLBOOK)
1152	if (tmp->type == SPELLBOOK)
1153	{
1154	pick_up (op, tmp);
1155	continue;
1156	}
1157
1158	if (op->contr->mode & PU_SKILLSCROLL)
1159	if (tmp->type == SKILLSCROLL)
1160	{
1161	pick_up (op, tmp);
1162	continue;
1163	}
1164
1165	if (op->contr->mode & PU_READABLES)
1166	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1167	{
1168	pick_up (op, tmp);
1169	continue;
1170	}
1171
1172	/* wands/staves/rods/horns */
1173	if (op->contr->mode & PU_MAGIC_DEVICE)
1174	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1175	{
1176	pick_up (op, tmp);
1177	continue;
1178	}
1179
1180	/* pick up all magical items */
1181	if (op->contr->mode & PU_MAGICAL)	1131	wvratio = op->contr->mode & PU_RATIO;
1182	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1132	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1183	{
1184	pick_up (op, tmp);
1185	continue;
1186	}
1187
1188	if (op->contr->mode & PU_VALUABLES)
1189	{	1133	{
1190	if (tmp->type == MONEY || tmp->type == GEM)	1134	#if 0
		1135	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1136	if (tmp->name != NULL)
1191	{	1137	{
1192	pick_up (op, tmp);	1138	fprintf (stderr, "%s", tmp->name);
1193	continue;
1194	}	1139	}
1195	}
1196
1197	/* rings & amulets - talismans seems to be typed AMULET */
1198	if (op->contr->mode & PU_JEWELS)
1199	if (tmp->type == RING || tmp->type == AMULET)
1200	{
1201	pick_up (op, tmp);
1202	continue;
1203	}
1204
1205	/* we don't forget dragon food */
1206	if (op->contr->mode & PU_FLESH)
1207	if (tmp->type == FLESH)
1208	{
1209	pick_up (op, tmp);
1210	continue;
1211	}
1212
1213	/* bows and arrows. Bows are good for selling! */
1214	if (op->contr->mode & PU_BOW)
1215	if (tmp->type == BOW)
1216	{
1217	pick_up (op, tmp);
1218	continue;
1219	}
1220
1221	if (op->contr->mode & PU_ARROW)
1222	if (tmp->type == ARROW)
1223	{
1224	pick_up (op, tmp);
1225	continue;
1226	}
1227
1228	/* all kinds of armor etc. */
1229	if (op->contr->mode & PU_ARMOUR)
1230	if (tmp->type == ARMOUR)
1231	{
1232	pick_up (op, tmp);
1233	continue;
1234	}
1235
1236	if (op->contr->mode & PU_HELMET)
1237	if (tmp->type == HELMET)
1238	{
1239	pick_up (op, tmp);
1240	continue;
1241	}
1242
1243	if (op->contr->mode & PU_SHIELD)
1244	if (tmp->type == SHIELD)
1245	{
1246	pick_up (op, tmp);
1247	continue;
1248	}
1249
1250	if (op->contr->mode & PU_BOOTS)
1251	if (tmp->type == BOOTS)
1252	{
1253	pick_up (op, tmp);
1254	continue;
1255	}
1256
1257	if (op->contr->mode & PU_GLOVES)
1258	if (tmp->type == GLOVES)
1259	{
1260	pick_up (op, tmp);
1261	continue;
1262	}
1263
1264	if (op->contr->mode & PU_CLOAK)
1265	if (tmp->type == CLOAK)
1266	{
1267	pick_up (op, tmp);
1268	continue;
1269	}
1270
1271	/* hoping to catch throwing daggers here */
1272	if (op->contr->mode & PU_MISSILEWEAPON)
1273	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1274	{
1275	pick_up (op, tmp);
1276	continue;
1277	}
1278
1279	/* careful: chairs and tables are weapons! */
1280	if (op->contr->mode & PU_ALLWEAPON)
1281	{
1282	if (tmp->type == WEAPON && tmp->name != NULL)
1283	{
1284	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
1285	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
1286	{
1287	pick_up (op, tmp);
1288	continue;
1289	}
1290	}
1291
1292	if (tmp->type == WEAPON && tmp->name == NULL)
1293	{
1294	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
1295	{
1296	pick_up (op, tmp);
1297	continue;
1298	}
1299	}
1300	}
1301
1302	/* misc stuff that's useful */
1303	if (op->contr->mode & PU_KEY)
1304	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1305	{
1306	pick_up (op, tmp);
1307	continue;
1308	}
1309
1310	/* any of the last 4 bits set means we use the ratio for value
1311	* pickups */
1312	if (op->contr->mode & PU_RATIO)
1313	{
1314	/* use value density to decide what else to grab */
1315	/* >=7 was >= op->contr->mode */
1316	/* >=7 is the old standard setting. Now we take the last 4 bits
1317	* and multiply them by 5, giving 0..15*5== 5..75 */
1318	wvratio = (op->contr->mode & PU_RATIO) * 5;
1319	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1320	{
1321	pick_up (op, tmp);
1322	#if 0
1323	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1324	if (tmp->name != NULL)
1325	{
1326	fprintf (stderr, "%s", tmp->name);
1327	}
1328	else	1140	else
1329	fprintf (stderr, "%s", tmp->arch->archname);	1141	fprintf (stderr, "%s", tmp->arch->archname);
1330	fprintf (stderr, ",%d] = ", tmp->type);	1142	fprintf (stderr, ",%d] = ", tmp->type);
1331	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1143	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1332	#endif	1144	#endif
		1145	CHK_PICK_PICKUP;
1333	continue;	1146	continue;
1334	}
1335	}	1147	}
1336	} /* the new pickup model */	1148	} /* the new pickup model */
1337	}	1149	}
1338		1150
1339	return !stop;	1151	return !stop;
1340	}	1152	}
1341		1153
		1154	/* routine for both players and monsters. We call this when
		1155	* there is a possibility for our action distrubing our hiding
		1156	* place or invisiblity spell. Artefact invisiblity causes
		1157	* "noise" instead. If we arent invisible to begin with, we
		1158	* return 0.
		1159	*/
		1160	static int
		1161	action_makes_visible (object *op)
		1162	{
		1163	if (op->invisible && op->flag [FLAG_ALIVE])
		1164	{
		1165	if (op->flag [FLAG_MAKE_INVIS])
		1166	{
		1167	// artefact invisibility is permanent, but we still make noise
		1168	// this is important for game-balance.
		1169	if (op->contr)
		1170	op->make_noise ();
		1171
		1172	return 0;
		1173	}
		1174
		1175	if (op->contr && op->contr->tmp_invis == 0)
		1176	return 0;
		1177
		1178	/* If monsters, they should become visible */
		1179	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1180	{
		1181	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1182	return 1;
		1183	}
		1184	}
		1185
		1186	return 0;
		1187	}
		1188
1342	/*	1189	/*
1343	* Find an arrow in the inventory and after that	1190	* Find an arrow in the inventory and after that
1344	* in the right type container (quiver). Pointer to the	1191	* in the right type container (quiver). Pointer to the
1345	* found object is returned.	1192	* found object is returned.
1346	*/	1193	*/
1347	object *	1194	static object *
1348	find_arrow (object *op, const char *type)	1195	find_arrow (object *op, const char *type)
1349	{	1196	{
1350	object *tmp = 0;
1351
1352	for (op = op->inv; op; op = op->below)	1197	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1353	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1354	tmp = find_arrow (op, type);
1355	else if (op->type == ARROW && op->race == type)	1198	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1199	return splay (tmp);
		1200
		1201	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1202	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1203	if (object *arrow = find_arrow (tmp, type))
		1204	{
		1205	splay (tmp);
1356	return op;	1206	return arrow;
		1207	}
1357		1208
1358	return tmp;	1209	return 0;
1359	}	1210	}
1360		1211
1361	/*	1212	/*
1362	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1213	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1363	* against the target. A full test is not performed, simply a basic test	1214	* against the target. A full test is not performed, simply a basic test
1364	* of resistances. The archer is making a quick guess at what he sees down	1215	* of resistances. The archer is making a quick guess at what he sees down
1365	* the hall. Failing that it does it's best to pick the highest plus arrow.	1216	* the hall. Failing that it does it's best to pick the highest plus arrow.
1366	*/	1217	*/
1367	object *	1218	static object *
1368	find_better_arrow (object *op, object *target, const char *type, int *better)	1219	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1369	{	1220	{
1370	object *tmp = NULL, *arrow, *ntmp;	1221	object *tmp = NULL, *arrow, *ntmp;
1371	int attacknum, attacktype, betterby = 0, i;	1222	int attacknum, attacktype, betterby = 0, i;
1372		1223
1373	if (!type)	1224	if (!type)
1374	return NULL;	1225	return NULL;
1375		1226
1376	for (arrow = op->inv; arrow; arrow = arrow->below)	1227	for (arrow = op->inv; arrow; arrow = arrow->below)
1377	{	1228	{
1378	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1229	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1379	{	1230	{
1380	i = 0;	1231	i = 0;
1381	ntmp = find_better_arrow (arrow, target, type, &i);	1232	ntmp = find_better_arrow (arrow, target, type, &i);
		1233
1382	if (i > betterby)	1234	if (i > betterby)
1383	{	1235	{
1384	tmp = ntmp;	1236	tmp = ntmp;
1385	betterby = i;	1237	betterby = i;
1386	}	1238	}
1387	}	1239	}
1388	else if (arrow->type == ARROW && arrow->race == type)	1240	else if (arrow->type == ARROW && arrow->race == type)
1389	{	1241	{
1390	/* allways prefer assasination/slaying */	1242	/* allways prefer assasination/slaying */
1391	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1243	if (target->race && arrow->slaying.contains (target->race))
1392	{	1244	{
1393	if (arrow->attacktype & AT_DEATH)	1245	if (arrow->attacktype & AT_DEATH)
1394	{	1246	{
1395	*better = 100;	1247	*better = 100;
1396	return arrow;	1248	return arrow;
…		…
1411	{	1263	{
1412	tmp = arrow;	1264	tmp = arrow;
1413	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;	1265	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1414	}	1266	}
1415	}	1267	}
		1268
1416	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1269	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1417	{	1270	{
1418	tmp = arrow;	1271	tmp = arrow;
1419	betterby = 2 + arrow->magic + arrow->stats.dam;	1272	betterby = 2 + arrow->magic + arrow->stats.dam;
1420	}	1273	}
		1274
1421	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1275	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1422	{	1276	{
1423	tmp = arrow;	1277	tmp = arrow;
1424	betterby = 1 + arrow->magic + arrow->stats.dam;	1278	betterby = 1 + arrow->magic + arrow->stats.dam;
1425	}	1279	}
1426	}	1280	}
1427	}	1281	}
1428	}	1282	}
		1283
1429	if (tmp == NULL && arrow == NULL)	1284	if (tmp == NULL && arrow == NULL)
1430	return find_arrow (op, type);	1285	return find_arrow (op, type);
1431		1286
1432	*better = betterby;	1287	*better = betterby;
1433	return tmp;	1288	return tmp;
…		…
1437	* find_better_arrow to find a decent arrow to use.	1292	* find_better_arrow to find a decent arrow to use.
1438	* op = the shooter	1293	* op = the shooter
1439	* type = bow->race	1294	* type = bow->race
1440	* dir = fire direction	1295	* dir = fire direction
1441	*/	1296	*/
1442	object *	1297	static object *
1443	pick_arrow_target (object *op, const char *type, int dir)	1298	pick_arrow_target (object *op, shstr_cmp type, int dir)
1444	{	1299	{
1445	object *tmp = NULL;	1300	object *tmp = NULL;
1446	maptile *m;	1301	maptile *m;
1447	int i, mflags, found, number;	1302	int i, mflags, found, number;
1448	sint16 x, y;	1303	sint16 x, y;
…		…
1463	for (i = 0, found = 0; i < 20; i++)	1318	for (i = 0, found = 0; i < 20; i++)
1464	{	1319	{
1465	x += freearr_x[dir];	1320	x += freearr_x[dir];
1466	y += freearr_y[dir];	1321	y += freearr_y[dir];
1467	mflags = get_map_flags (m, &m, x, y, &x, &y);	1322	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1323
1468	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1324	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1469	{	1325	{
1470	tmp = NULL;	1326	tmp = 0;
1471	break;	1327	break;
1472	}	1328	}
1473	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1329	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1474	{	1330	{
1475	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1331	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1476	* perhaps a bad assumption.	1332	* perhaps a bad assumption.
1477	*/	1333	*/
1478	tmp = NULL;	1334	tmp = 0;
1479	break;	1335	break;
1480	}	1336	}
		1337
1481	if (mflags & P_IS_ALIVE)	1338	if (mflags & P_IS_ALIVE)
1482	{
1483	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1339	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1484	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1340	if (tmp->flag [FLAG_ALIVE])
1485	{
1486	found++;
1487	break;
1488	}
1489	if (found)
1490	break;	1341	break;
1491	}
1492	}	1342	}
1493	if (tmp == NULL)	1343
		1344	if (!tmp)
1494	return find_arrow (op, type);	1345	return find_arrow (op, type);
1495		1346
1496	if (tmp->head)	1347	if (tmp->head)
1497	tmp = tmp->head;	1348	tmp = tmp->head;
1498		1349
1499	return find_better_arrow (op, tmp, type, &i);	1350	return find_better_arrow (op, tmp, type, &i);
1500	}	1351	}
1501		1352
1502	/*	1353	/*
1503	* Creature fires a bow - op can be monster or player. Returns	1354	* Creature fires a bow - op can be monster or player. Returns
1504	* 1 if bow was actually fired, 0 otherwise.	1355	* 1 if bow was actually fired, 0 otherwise.
1505	* op is the object firing the bow.	1356	* op is the object firing the bow.
1506	* part is for multipart creatures - the part firing the bow.	1357	* part is for multipart creatures - the part firing the bow.
1507	* dir is the direction of fire.	1358	* dir is the direction of fire.
1508	* wc_mod is any special modifier to give (used in special player fire modes)	1359	* wc_mod is any special modifier to give (used in special player fire modes)
…		…
1538	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1389	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1539	return 0;	1390	return 0;
1540	}	1391	}
1541		1392
1542	// optimisation: move object to top so we will find it quickly again	1393	// optimisation: move object to top so we will find it quickly again
1543	if (bow->below)	1394	splay (bow);
1544	{
1545	bow->remove ();
1546	op->insert (bow);
1547	}
1548
1549	}	1395	}
1550		1396
1551	if (!bow->race || !bow->skill)	1397	if (!bow->race || !bow->skill)
1552	{	1398	{
1553	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1399	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
…		…
1560	{	1406	{
1561	if (op->type == PLAYER)	1407	if (op->type == PLAYER)
1562	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1408	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1563	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1409	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1564	else	1410	else
1565	CLEAR_FLAG (op, FLAG_READY_BOW);	1411	op->clr_flag (FLAG_READY_BOW);
1566		1412
1567	return 0;	1413	return 0;
1568	}	1414	}
1569	}	1415	}
1570		1416
…		…
1579	}	1425	}
1580		1426
1581	/* this should not happen, but sometimes does */	1427	/* this should not happen, but sometimes does */
1582	if (arrow->nrof == 0)	1428	if (arrow->nrof == 0)
1583	{	1429	{
		1430	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1584	arrow->destroy ();	1431	arrow->destroy ();
1585	return 0;	1432	return 0;
1586	}	1433	}
1587		1434
1588	left = arrow; /* these are arrows left to the player */	1435	left = arrow; /* these are arrows left to the player */
1589	arrow = get_split_ob (arrow, 1);	1436	arrow = arrow->split ();
1590	if (!arrow)	1437	if (!arrow)
1591	{	1438	{
1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1439	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1593	return 0;	1440	return 0;
1594	}	1441	}
…		…
1598	arrow->direction = dir;	1445	arrow->direction = dir;
1599		1446
1600	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1447	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1601	arrow->stats.hp = arrow->stats.dam;	1448	arrow->stats.hp = arrow->stats.dam;
1602	arrow->stats.grace = arrow->attacktype;	1449	arrow->stats.grace = arrow->attacktype;
1603		1450	arrow->custom_name = arrow->slaying;
1604	if (arrow->slaying)
1605	arrow->spellarg = strdup (arrow->slaying);
1606		1451
1607	#if 0	1452	#if 0
1608	if (player *pl = op->contr)	1453	if (player *pl = op->contr)
1609	{	1454	{
1610	float speed = pl->weapon_sp;	1455	float speed = pl->weapon_sp;
…		…
1620	#endif	1465	#endif
1621		1466
1622	SET_ANIMATION (arrow, arrow->direction);	1467	SET_ANIMATION (arrow, arrow->direction);
1623		1468
1624	/* update the speed */	1469	/* update the speed */
1625	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1626	+ bow->stats.dam / 7.f;
1627		1470
1628	arrow->set_speed (max (arrow->speed, 2.f));
1629	arrow->speed_left = 0;	1471	arrow->speed_left = 0;
		1472	arrow->set_speed (max (2.f,
		1473	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1474	+ bow->stats.dam / 7.f
		1475	));
1630		1476
1631	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1477	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1632		1478
1633	if (op->type == PLAYER)	1479	if (op->type == PLAYER)
1634	{	1480	{
…		…
1655	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);	1501	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1656		1502
1657	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1503	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1658	arrow->move_type = MOVE_FLY_LOW;	1504	arrow->move_type = MOVE_FLY_LOW;
1659	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1505	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1506	arrow->set_flag (FLAG_NO_PICK);
1660		1507
1661	op->play_sound (sound_find ("fire_arrow"));	1508	op->play_sound (sound_find ("fire_arrow"));
1662	m->insert (arrow, sx, sy, op);	1509	m->insert (arrow, sx, sy, op);
1663		1510
1664	if (!arrow->destroyed ())	1511	if (!arrow->destroyed ())
1665	move_arrow (arrow);	1512	move_arrow (arrow);
1666
1667	if (op->type == PLAYER)
1668	{
1669	if (left->destroyed ())
1670	esrv_del_item (op->contr, left->count);
1671	else
1672	esrv_send_item (op, left);
1673	}
1674		1513
1675	return 1;	1514	return 1;
1676	}	1515	}
1677		1516
1678	/* Special fire code for players - this takes into	1517	/* Special fire code for players - this takes into
…		…
1680	* but monsters can't. Putting that code here	1519	* but monsters can't. Putting that code here
1681	* makes the fire_bow code much cleaner.	1520	* makes the fire_bow code much cleaner.
1682	* this function should only be called if 'op' is a player,	1521	* this function should only be called if 'op' is a player,
1683	* hence the function name.	1522	* hence the function name.
1684	*/	1523	*/
1685	int	1524	static int
1686	player_fire_bow (object *op, int dir)	1525	player_fire_bow (object *op, int dir)
1687	{	1526	{
1688	int ret = 0, wcmod = 0;	1527	int ret;
1689		1528
1690	if (op->contr->bowtype == bow_bestarrow)	1529	if (op->contr->bowtype == bow_bestarrow)
1691	{	1530	{
1692	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);	1531	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1693	}	1532	}
1694	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1533	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1695	{	1534	{
1696	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1535	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1697	wcmod = -1;
1698
1699	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1536	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1700	}	1537	}
1701	else if (op->contr->bowtype == bow_threewide)	1538	else if (op->contr->bowtype == bow_threewide)
1702	{	1539	{
1703	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1540	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1704	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1541	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1705	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1542	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1706	}	1543	}
1707	else if (op->contr->bowtype == bow_spreadshot)	1544	else if (op->contr->bowtype == bow_spreadshot)
1708	{	1545	{
1709	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1546	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1710	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1547	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1711	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1548	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1712	}	1549	}
1713	else	1550	else
1714	{	1551	{
…		…
1720	}	1557	}
1721		1558
1722	/* Fires a misc (wand/rod/horn) object in 'dir'.	1559	/* Fires a misc (wand/rod/horn) object in 'dir'.
1723	* Broken apart from 'fire' to keep it more readable.	1560	* Broken apart from 'fire' to keep it more readable.
1724	*/	1561	*/
1725	void	1562	static void
1726	fire_misc_object (object *op, int dir)	1563	fire_misc_object (object *op, int dir)
1727	{	1564	{
1728	object *item = op->contr->ranged_ob;	1565	object *item = op->contr->ranged_ob;
1729		1566
1730	if (!item)	1567	if (!item)
…		…
1737	{	1574	{
1738	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1575	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1739	return;	1576	return;
1740	}	1577	}
1741		1578
1742	if (!op->change_weapon (item))	1579	if (!op->apply (item))
1743	return;	1580	return;
1744		1581
1745	if (item->type == WAND)	1582	if (item->type == WAND)
1746	{	1583	{
1747	if (item->stats.food <= 0)	1584	if (item->stats.food <= 0)
…		…
1752	return;	1589	return;
1753	}	1590	}
1754	}	1591	}
1755	else if (item->type == ROD || item->type == HORN)	1592	else if (item->type == ROD || item->type == HORN)
1756	{	1593	{
1757	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1594	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1595
		1596	// using the maximum of the rods charge allows at least one spell cast
		1597	// for a rod or horn, this fixes some broken rods.
		1598	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1758	{	1599	{
1759	op->contr->play_sound (sound_find ("wand_poof"));	1600	op->contr->play_sound (sound_find ("wand_poof"));
1760		1601
1761	if (item->type == ROD)	1602	if (item->type == ROD)
1762	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1603	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
…		…
1767	}	1608	}
1768	}	1609	}
1769		1610
1770	if (cast_spell (op, item, dir, item->inv, NULL))	1611	if (cast_spell (op, item, dir, item->inv, NULL))
1771	{	1612	{
1772	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1613	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1614
1773	if (item->type == WAND)	1615	if (item->type == WAND)
1774	{	1616	{
1775	if (!(--item->stats.food))	1617	if (!(--item->stats.food))
1776	{	1618	{
1777	object *tmp;
1778
1779	if (item->arch)	1619	if (item->arch)
1780	{	1620	{
1781	CLEAR_FLAG (item, FLAG_ANIMATE);	1621	item->clr_flag (FLAG_ANIMATE);
1782	item->face = item->arch->face;	1622	item->face = item->arch->face;
1783	item->set_speed (0);	1623	item->set_speed (0);
1784	}	1624	}
1785		1625
1786	if ((tmp = item->in_player ()))	1626	if (object *pl = item->visible_to ())
1787	esrv_update_item (UPD_ANIM, tmp, item);	1627	esrv_update_item (UPD_ANIM, pl, item);
1788	}	1628	}
1789	}	1629	}
1790	else if (item->type == ROD || item->type == HORN)	1630	else if (item->type == ROD || item->type == HORN)
1791	drain_rod_charge (item);	1631	drain_rod_charge (item);
1792	}	1632	}
1793	}	1633	}
1794		1634
1795	/* Received a fire command for the player - go and do it.	1635	/* Received a fire command for the player - go and do it.
1796	*/	1636	*/
1797	bool	1637	bool
1798	fire (object *op, int dir)	1638	fire (object *who, int dir)
1799	{	1639	{
1800	int spellcost = 0;	1640	int spellcost = 0;
1801		1641
1802	/* check for loss of invisiblity/hide */
1803	if (action_makes_visible (op))
1804	make_visible (op);
1805
1806	player *pl = op->contr;	1642	player *pl = who->contr;
1807		1643
1808	if (pl->golem)	1644	if (pl->golem)
1809	{	1645	{
1810	control_golem (op->contr->golem, dir);	1646	control_golem (who->contr->golem, dir);
1811	return false;	1647	return false;
1812	}	1648	}
1813		1649
1814	object *ob = pl->ranged_ob;	1650	object *ob = pl->ranged_ob;
1815		1651
1816	if (!ob)	1652	if (!ob)
1817	return false;	1653	return false;
1818		1654
1819	if (!op->change_weapon (ob))
1820	return false;
1821
1822	if (op->speed_left > 0.f)	1655	if (who->speed_left > 0.f)
1823	--op->speed_left;	1656	--who->speed_left;
1824	else	1657	else
1825	return false;	1658	return false;
1826		1659
		1660	if (!who->apply (ob))
		1661	return false;
		1662
		1663	/* check for loss of invisiblity/hide */
		1664	if (action_makes_visible (who))
		1665	make_visible (who);
		1666
1827	switch (ob->type)	1667	switch (ob->type)
1828	{	1668	{
1829	case BOW:	1669	case BOW:
1830	player_fire_bow (op, dir);	1670	player_fire_bow (who, dir);
1831	break;	1671	break;
1832		1672
1833	case SPELL:	1673	case SPELL:
1834	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1674	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1835	break;	1675	break;
1836		1676
1837	case BUILDER:	1677	case BUILDER:
1838	apply_map_builder (op, dir);	1678	apply_map_builder (who, dir);
1839	break;	1679	break;
1840		1680
1841	case SKILL:	1681	case SKILL:
1842	do_skill (op, op, ob, dir, 0);	1682	do_skill (who, who, ob, dir, 0);
1843	break;	1683	break;
1844		1684
		1685	case RANGED:
		1686	do_skill (who, ob, who->chosen_skill, dir, 0);
		1687	break;
		1688
1845	default:	1689	default:
1846	fire_misc_object (op, dir);	1690	fire_misc_object (who, dir);
1847	break;	1691	break;
1848	}	1692	}
1849		1693
1850	return true;	1694	return true;
1851	}	1695	}
1852		1696
1853	/* find_key	1697	static object *
1854	* We try to find a key for the door as passed. If we find a key
1855	* and successfully use it, we return the key, otherwise NULL
1856	* This function merges both normal and locked door, since the logic
1857	* for both is the same - just the specific key is different.
1858	* pl is the player,
1859	* inv is the objects inventory to searched
1860	* door is the door we are trying to match against.
1861	* This function can be called recursively to search containers.
1862	*/
1863	object *
1864	find_key (object *pl, object *container, object *door)	1698	find_key_ (object *pl, object *container, object *door)
1865	{	1699	{
1866	object *tmp, *key;	1700	object *tmp, *key;
1867		1701
1868	/* Should not happen, but sanity checking is never bad */	1702	/* Should not happen, but sanity checking is never bad */
1869	if (!container->inv)	1703	if (!container->inv)
…		…
1872	/* First, lets try to find a key in the top level inventory */	1706	/* First, lets try to find a key in the top level inventory */
1873	for (tmp = container->inv; tmp; tmp = tmp->below)	1707	for (tmp = container->inv; tmp; tmp = tmp->below)
1874	{	1708	{
1875	if (door->type == DOOR && tmp->type == KEY)	1709	if (door->type == DOOR && tmp->type == KEY)
1876	break;	1710	break;
		1711
1877	/* For sanity, we should really check door type, but other stuff	1712	/* For sanity, we should really check door type, but other stuff
1878	* (like containers) can be locked with special keys	1713	* (like containers) can be locked with special keys
1879	*/	1714	*/
1880	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1715	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1881	break;	1716	break;
1882	}	1717	}
…		…
1887	* a key, return	1722	* a key, return
1888	*/	1723	*/
1889	if (!tmp)	1724	if (!tmp)
1890	{	1725	{
1891	for (tmp = container->inv; tmp; tmp = tmp->below)	1726	for (tmp = container->inv; tmp; tmp = tmp->below)
1892	{
1893	/* No reason to search empty containers */	1727	/* No reason to search empty containers */
1894	if (tmp->type == CONTAINER && tmp->inv)	1728	if (tmp->type == CONTAINER && tmp->inv)
1895	{
1896	if ((key = find_key (pl, tmp, door)))	1729	if ((key = find_key_ (pl, tmp, door)))
1897	return key;	1730	return key;
1898	}
1899	}
1900		1731
1901	if (!tmp)	1732	if (!tmp)
1902	return NULL;	1733	return 0;
1903	}	1734	}
1904		1735
1905	/* We get down here if we have found a key. Now if its in a container,	1736	/* We get down here if we have found a key. Now if its in a container,
1906	* see if we actually want to use it	1737	* see if we actually want to use it
1907	*/	1738	*/
1908	if (pl != container)	1739	if (pl != container)
1909	{	1740	{
1910	/* Only let players use keys in containers */	1741	/* Only let players use keys in containers */
1911	if (!pl->contr)	1742	if (!pl->contr)
1912	return NULL;	1743	return 0;
		1744
1913	/* cases where this fails:	1745	/* cases where this fails:
1914	* If we only search the player inventory, return now since we	1746	* If we only search the player inventory, return now since we
1915	* are not in the players inventory.	1747	* are not in the players inventory.
1916	* If the container is not active, return now since only active	1748	* If the container is not active, return now since only active
1917	* containers can be used.	1749	* containers can be used.
…		…
1921	* inv must have been an container and must have been active.	1753	* inv must have been an container and must have been active.
1922	*	1754	*
1923	* Change the color so that the message doesn't disappear with	1755	* Change the color so that the message doesn't disappear with
1924	* all the others.	1756	* all the others.
1925	*/	1757	*/
1926	if (pl->contr->usekeys == key_inventory ||	1758	if (pl->contr->usekeys == key_inventory
1927	!QUERY_FLAG (container, FLAG_APPLIED) ||	1759	|| !container->flag [FLAG_APPLIED]
1928	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1760	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1929	{	1761	{
1930	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1762	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1931	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1763	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1932	return NULL;	1764	return NULL;
1933	}	1765	}
1934	}	1766	}
1935		1767
1936	return tmp;	1768	return tmp;
		1769	}
		1770
		1771	/* find_key
		1772	* We try to find a key for the door as passed. If we find a key
		1773	* and successfully use it, we return the key, otherwise NULL
		1774	* This function merges both normal and locked door, since the logic
		1775	* for both is the same - just the specific key is different.
		1776	* pl is the player,
		1777	* inv is the objects inventory to searched
		1778	* door is the door we are trying to match against.
		1779	* This function can be called recursively to search containers.
		1780	*/
		1781	object *
		1782	find_key (object *pl, object *container, object *door)
		1783	{
		1784	if (door->slaying && is_match_expr (door->slaying))
		1785	{
		1786	// for match expressions, we try to find the key by applying the match
		1787	// to the op itself, which is supposed to find the "key", instead
		1788	// of searching through containers ourselves.
		1789
		1790	return match_one (door->slaying, container, door, pl, pl);
		1791	}
		1792	else
		1793	return find_key_ (pl, container, door);
1937	}	1794	}
1938		1795
1939	/* moved door processing out of move_player_attack.	1796	/* moved door processing out of move_player_attack.
1940	* returns 1 if player has opened the door with a key	1797	* returns 1 if player has opened the door with a key
1941	* such that the caller should not do anything more,	1798	* such that the caller should not do anything more,
…		…
1963		1820
1964	if (door->type == DOOR)	1821	if (door->type == DOOR)
1965	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1822	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1966	else if (door->type == LOCKED_DOOR)	1823	else if (door->type == LOCKED_DOOR)
1967	{	1824	{
1968	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1825	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1969	remove_door2 (door); /* remove door without violence ;-) */	1826	remove_door2 (door); /* remove door without violence ;-) */
1970	}	1827	}
1971		1828
1972	/* Do this after we print the message */	1829	/* Do this after we print the message */
1973	decrease_ob (key); /* Use up one of the keys */	1830	key->decrease (); /* Use up one of the keys */
1974	/* Need to update the weight the container the key was in */
1975	if (container != op)
1976	esrv_update_item (UPD_WEIGHT, op, container);
1977		1831
1978	return 1; /* Nothing more to do below */	1832	return 1; /* Nothing more to do below */
1979	}	1833	}
1980	else if (door->type == LOCKED_DOOR)	1834	else if (door->type == LOCKED_DOOR)
1981	{	1835	{
1982	/* Might as well return now - no other way to open this */	1836	/* Might as well return now - no other way to open this */
1983	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1837	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
1984	return 1;	1838	return 1;
1985	}	1839	}
1986		1840
1987	return 0;	1841	return 0;
1988	}	1842	}
…		…
1994	* going to try and move (not fire weapons).	1848	* going to try and move (not fire weapons).
1995	*/	1849	*/
1996	bool	1850	bool
1997	move_player_attack (object *op, int dir)	1851	move_player_attack (object *op, int dir)
1998	{	1852	{
1999	int on_battleground;	1853	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
		1854	{
		1855	--op->speed_left;
		1856	return true;
		1857	}
2000		1858
2001	sint16 nx = freearr_x[dir] + op->x;	1859	sint16 nx = freearr_x[dir] + op->x;
2002	sint16 ny = freearr_y[dir] + op->y;	1860	sint16 ny = freearr_y[dir] + op->y;
2003		1861
2004	on_battleground = op_on_battleground (op, 0, 0);
2005
2006	if (out_of_map (op->map, nx, ny))	1862	if (out_of_map (op->map, nx, ny))
2007	return false;	1863	return false;
2008
2009	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2010	{
2011	--op->speed_left;
2012	return true;
2013	}
2014		1864
2015	/* If braced, or can't move to the square, and it is not out of the	1865	/* If braced, or can't move to the square, and it is not out of the
2016	* map, attack it. Note order of if statement is important - don't	1866	* map, attack it. Note order of if statement is important - don't
2017	* want to be calling move_ob if braced, because move_ob will move the	1867	* want to be calling move_ob if braced, because move_ob will move the
2018	* player. This is a pretty nasty hack, because if we could	1868	* player. This is a pretty nasty hack, because if we could
…		…
2036	|| mon->flag [FLAG_CAN_ROLL])	1886	|| mon->flag [FLAG_CAN_ROLL])
2037	&& mon != op)	1887	&& mon != op)
2038	break;	1888	break;
2039	}	1889	}
2040		1890
2041	if (!mon) /* This happens anytime the player tries to move */	1891	/* no monster == player tries to move into a wall or so */
2042	return false; /* into a wall */	1892	if (!mon)
		1893	{
		1894	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1895	if (op->move_type & ob->move_block)
		1896	{
		1897	if (ob->move_block == MOVE_ALL)
		1898	move_into_wall (op, ob);
		1899	else
		1900	{
		1901	if (op->contr->ns->bumpmsg)
		1902	{
		1903	op->play_sound (sound_find ("blocked_move"));
		1904
		1905	op->statusmsg (ob->invisible
		1906	? "Something blocks you."
		1907	: format ("Something blocks you from entering the %s.", query_name (ob))
		1908	);
		1909	}
		1910	}
		1911
		1912	break;
		1913	}
		1914
		1915	return false;
		1916	}
2043		1917
2044	mon = mon->head_ ();	1918	mon = mon->head_ ();
2045		1919
2046	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))	1920	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2047	if (op->contr->weapon_sp_left > 0.f)	1921	if (op->contr->weapon_sp_left > 0.f)
…		…
2065	*/	1939	*/
2066	if (op->type == PLAYER	1940	if (op->type == PLAYER
2067	&& ((mon->owner && mon->owner->contr	1941	&& ((mon->owner && mon->owner->contr
2068	&& same_party (mon->owner->contr->party, op->contr->party))	1942	&& same_party (mon->owner->contr->party, op->contr->party))
2069	|| mon->owner == op)	1943	|| mon->owner == op)
2070	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))	1944	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2071	{	1945	{
2072	/* If we're braced, we don't want to switch places with it */	1946	/* If we're braced, we don't want to switch places with it */
2073	if (op->contr->braced)	1947	if (op->contr->braced)
2074	return false;	1948	return false;
2075		1949
…		…
2078	--op->speed_left;	1952	--op->speed_left;
2079		1953
2080	op->play_sound (sound_find ("push_player"));	1954	op->play_sound (sound_find ("push_player"));
2081	push_ob (mon, dir, op);	1955	push_ob (mon, dir, op);
2082		1956
2083	if (op->contr->tmp_invis || op->hide)	1957	if (action_makes_visible (op))
2084	make_visible (op);	1958	make_visible (op);
2085		1959
2086	return true;	1960	return true;
2087	}	1961	}
2088	else	1962	else
2089	return false;	1963	return false;
2090	}	1964	}
		1965
		1966	bool on_battleground = op_on_battleground (op, 0, 0);
2091		1967
2092	/* in certain circumstances, you shouldn't attack friendly	1968	/* in certain circumstances, you shouldn't attack friendly
2093	* creatures. Note that if you are braced, you can't push	1969	* creatures. Note that if you are braced, you can't push
2094	* someone, but put it inside this loop so that you won't	1970	* someone, but put it inside this loop so that you won't
2095	* attack them either.	1971	* attack them either.
2096	*/	1972	*/
2097	if ((mon->type == PLAYER || mon->enemy != op)	1973	if ((mon->type == PLAYER || mon->enemy != op)
2098	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))	1974	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2099	&& ((op->contr->peaceful	1975	&& ((op->contr->peaceful
2100	|| (mon->type == PLAYER && mon->contr->peaceful))	1976	|| (mon->type == PLAYER && mon->contr->peaceful))
2101	&& !on_battleground))	1977	&& !on_battleground))
2102	{	1978	{
2103	if (op->speed_left > 0.f)	1979	if (op->speed_left > 0.f)
…		…
2108	{	1984	{
2109	op->play_sound (sound_find ("push_player"));	1985	op->play_sound (sound_find ("push_player"));
2110	push_ob (mon, dir, op);	1986	push_ob (mon, dir, op);
2111	}	1987	}
2112	else	1988	else
2113	new_draw_info (0, 0, op, "You withhold your attack");	1989	op->statusmsg ("You withhold your attack");
2114		1990
2115	if (op->contr->tmp_invis || op->hide)	1991	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2116	make_visible (op);	1992	make_visible (op);
2117		1993
2118	return true;	1994	return true;
2119	}	1995	}
2120	}	1996	}
2121	/* If the object is a boulder or other rollable object, then	1997	/* If the object is a boulder or other rollable object, then
2122	* roll it if not braced. You can't roll it if you are braced.	1998	* roll it if not braced. You can't roll it if you are braced.
2123	*/	1999	*/
2124	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	2000	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
2125	{	2001	{
2126	if (op->speed_left > 0.f)	2002	if (op->speed_left > 0.f)
2127	{	2003	{
2128	--op->speed_left;	2004	--op->speed_left;
2129		2005
…		…
2138	* Way it works is like this: First, it must have some hit points	2014	* Way it works is like this: First, it must have some hit points
2139	* and be living. Then, it must be one of the following:	2015	* and be living. Then, it must be one of the following:
2140	* 1) Not a player, 2) A player, but of a different party. Note	2016	* 1) Not a player, 2) A player, but of a different party. Note
2141	* that party_number -1 is no party, so attacks can still happen.	2017	* that party_number -1 is no party, so attacks can still happen.
2142	*/	2018	*/
2143	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2019	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2144	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2020	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2145	{	2021	{
2146	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])	2022	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2147	{	2023	{
2148	--op->contr->weapon_sp_left;	2024	--op->contr->weapon_sp_left;
…		…
2160	}	2036	}
2161		2037
2162	bool	2038	bool
2163	move_player (object *op, int dir)	2039	move_player (object *op, int dir)
2164	{	2040	{
2165	int pick;
2166
2167	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2041	if (!op->map || op->map->state != MAP_ACTIVE)
2168	return 0;	2042	return 0;
2169		2043
2170	/* Sanity check: make sure dir is valid */	2044	/* Sanity check: make sure dir is valid */
2171	if ((dir < 0) || (dir >= 9))	2045	if (dir < 0 || dir > 8)
2172	{	2046	{
2173	LOG (llevError, "move_player: invalid direction %d\n", dir);	2047	LOG (llevError, "move_player: invalid direction %d\n", dir);
2174	return 0;	2048	return 0;
2175	}	2049	}
2176		2050
2177	/* peterm: added following line */	2051	/* peterm: added following line */
2178	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2052	if (op->flag [FLAG_CONFUSED] && dir)
2179	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2053	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2180		2054
2181	op->facing = dir;	2055	op->facing = dir;
2182		2056
2183	if (op->hide)	2057	if (op->flag [FLAG_HIDDEN])
2184	do_hidden_move (op);	2058	do_hidden_move (op);
2185		2059
2186	bool retval;	2060	bool retval;
		2061	int pick = 0;
2187		2062
2188	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2063	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2189	retval = RESULT_INT (0);	2064	retval = RESULT_INT (0);
2190	else if (op->contr->fire_on)	2065	else if (op->contr->fire_on)
2191	retval = fire (op, dir);	2066	retval = fire (op, dir);
…		…
2222	* players.	2097	* players.
2223	*/	2098	*/
2224	bool	2099	bool
2225	handle_newcs_player (object *op)	2100	handle_newcs_player (object *op)
2226	{	2101	{
2227	if (QUERY_FLAG (op, FLAG_SCARED))	2102	if (op->flag [FLAG_SCARED])
2228	{	2103	{
2229	if (op->speed_left > 0.f)	2104	if (op->speed_left > 0.f)
2230	{	2105	{
2231	--op->speed_left;	2106	--op->speed_left;
2232	flee_player (op);	2107	flee_player (op);
…		…
2248	return move_player (op, op->direction);	2123	return move_player (op, op->direction);
2249		2124
2250	return false;	2125	return false;
2251	}	2126	}
2252		2127
2253	int	2128	static int
2254	save_life (object *op)	2129	save_life (object *op)
2255	{	2130	{
2256	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2131	if (!op->flag [FLAG_LIFESAVE])
2257	return 0;	2132	return 0;
2258		2133
2259	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2134	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2260	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2135	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2261	{	2136	{
2262	op->play_sound (sound_find ("ob_evaporate"));	2137	op->play_sound (sound_find ("ob_evaporate"));
2263	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2138	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2264		2139
2265	if (op->contr)
2266	esrv_del_item (op->contr, tmp->count);
2267
2268	tmp->destroy ();	2140	tmp->destroy ();
2269	CLEAR_FLAG (op, FLAG_LIFESAVE);	2141	op->clr_flag (FLAG_LIFESAVE);
2270		2142
2271	if (op->stats.hp < 0)	2143	if (op->stats.hp < 0)
2272	op->stats.hp = op->stats.maxhp;	2144	op->stats.hp = op->stats.maxhp;
2273		2145
2274	if (op->stats.food < 0)	2146	if (op->stats.food < 0)
2275	op->stats.food = 999;	2147	op->stats.food = MAX_FOOD;
2276		2148
2277	op->update_stats ();	2149	op->update_stats ();
2278	return 1;	2150	return 1;
2279	}	2151	}
2280		2152
2281	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2153	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2282	CLEAR_FLAG (op, FLAG_LIFESAVE);	2154	op->clr_flag (FLAG_LIFESAVE);
2283	enter_player_savebed (op); /* bring him home. */	2155	enter_player_savebed (op); /* bring him home. */
2284	return 0;	2156	return 0;
2285	}	2157	}
2286		2158
2287	/* This goes throws the inventory and removes unpaid objects, and puts them	2159	/* This goes throws the inventory and removes unpaid objects, and puts them
2288	* back in the map (location and map determined by values of env). This	2160	* back in the map (location and map determined by values of env). This
2289	* function will descend into containers. op is the object to start the search	2161	* function will descend into containers. op is the object to start the search
2290	* from.	2162	* from.
2291	*/	2163	*/
2292	static void	2164	static void
2293	drop_unpaid_items (object *op, object *env)	2165	drop_unpaid_items (object *op, object *env)
2294	{	2166	{
2295	while (op)	2167	while (op)
2296	{	2168	{
2297	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */	2169	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2298		2170
2299	if (QUERY_FLAG (op, FLAG_UNPAID))	2171	if (op->flag [FLAG_UNPAID])
2300	{
2301	if (env->type == PLAYER)
2302	esrv_del_item (env->contr, op->count);
2303
2304	op->insert_at (env);	2172	op->insert_at (env);
2305	}
2306	else if (op->inv)	2173	else if (op->inv)
2307	drop_unpaid_items (op->inv, env);	2174	drop_unpaid_items (op->inv, env);
2308		2175
2309	op = next;	2176	op = next;
2310	}	2177	}
…		…
2315	{	2182	{
2316	if (!flag [FLAG_REMOVED])	2183	if (!flag [FLAG_REMOVED])
2317	::drop_unpaid_items (inv, this);	2184	::drop_unpaid_items (inv, this);
2318	}	2185	}
2319		2186
2320	/*
2321	* Returns pointer a static string containing gravestone text
2322	* Moved from apply.c to player.c - player.c is what
2323	* actually uses this function. player.c may not be quite the
2324	* best, a misc file for object actions is probably better,
2325	* but there isn't one in the server directory.
2326	*/
2327	char *
2328	gravestone_text (object *op)
2329	{
2330	static char buf2[MAX_BUF];
2331	char buf[MAX_BUF];
2332	time_t now = time (NULL);
2333
2334	strcpy (buf2, " R.I.P.\n\n");
2335	if (op->type == PLAYER)
2336	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2337	else
2338	sprintf (buf, "%s\n", &op->name);
2339
2340	strncat (buf2, " ", 20 - strlen (buf) / 2);
2341	strcat (buf2, buf);
2342	if (op->type == PLAYER)
2343	sprintf (buf, "who was in level %d when killed\n", op->level);
2344	else
2345	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2346
2347	strncat (buf2, " ", 20 - strlen (buf) / 2);
2348	strcat (buf2, buf);
2349	if (op->type == PLAYER)
2350	{
2351	sprintf (buf, "by %s.\n\n", op->contr->killer);
2352	strncat (buf2, " ", 21 - strlen (buf) / 2);
2353	strcat (buf2, buf);
2354	}
2355
2356	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2357	strncat (buf2, " ", 20 - strlen (buf) / 2);
2358	strcat (buf2, buf);
2359
2360	return buf2;
2361	}
2362
2363	void	2187	void
2364	do_some_living (object *op)	2188	do_some_living (object *op)
2365	{	2189	{
2366	int last_food = op->stats.food;	2190	int last_food = op->stats.food;
2367	int gen_hp, gen_sp, gen_grace;	2191	int gen_hp, gen_sp, gen_grace;
2368	int over_hp, over_sp, over_grace;
2369	int i;
2370	int rate_hp = 1200;	2192	int rate_hp = 1200;
2371	int rate_sp = 2500;	2193	int rate_sp = 2500;
2372	int rate_grace = 2000;	2194	int rate_grace = 2000;
2373	const int max_hp = 1;	2195	const int max_hp = 1;
2374	const int max_sp = 1;	2196	const int max_sp = 1;
2375	const int max_grace = 1;	2197	const int max_grace = 1;
2376		2198
		2199	#if 0
2377	if (op->contr->hidden)	2200	if (op->contr->hidden)
2378	{	2201	{
2379	op->invisible = 1000;	2202	op->invisible = 1000;
2380	/* the socket code flashes the player visible/invisible	2203	/* the socket code flashes the player visible/invisible
2381	* depending on the value of invisible, so we need to	2204	* depending on the value of invisible, so we need to
2382	* alternate it here for it to work correctly.	2205	* alternate it here for it to work correctly.
2383	*/	2206	*/
2384	if (pticks & 2)	2207	if (server_tick & 2)
2385	op->invisible--;	2208	op->invisible--;
2386	}	2209	}
		2210	else
		2211	#endif
2387	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2212	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2388	{	2213	{
2389	if (!op->invisible--)	2214	if (!op->invisible--)
2390	{	2215	{
2391	make_visible (op);	2216	make_visible (op);
2392	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2217	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2426	if (--op->last_grace < 0)	2251	if (--op->last_grace < 0)
2427	{	2252	{
2428	if (op->stats.grace < op->stats.maxgrace / 2)	2253	if (op->stats.grace < op->stats.maxgrace / 2)
2429	op->stats.grace++; /* no penalty in food for regaining grace */	2254	op->stats.grace++; /* no penalty in food for regaining grace */
2430		2255
		2256	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2257
2431	if (max_grace > 1)	2258	if (max_grace > 1)
2432	{	2259	{
2433	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2260	int over_grace = temp / rate_grace;
		2261
2434	if (over_grace > 0)	2262	if (over_grace > 0)
2435	{	2263	{
2436	op->stats.sp += over_grace	2264	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2437	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2438	op->last_grace = 0;	2265	op->last_grace = 0;
2439	}	2266	}
2440	else	2267	else
2441	{	2268	op->last_grace = rate_grace / temp;
2442	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2443	}
2444	}	2269	}
2445	else	2270	else
2446	{	2271	op->last_grace = rate_grace / temp;
2447	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2272
2448	}
2449	/* wearing stuff doesn't detract from grace generation. */	2273	/* wearing stuff doesn't detract from grace generation. */
2450	}	2274	}
2451		2275
2452	if (op->stats.food > 0)	2276	if (op->stats.food > 0)
2453	{	2277	{
…		…
2459	if (op->stats.sp < op->stats.maxsp)	2283	if (op->stats.sp < op->stats.maxsp)
2460	{	2284	{
2461	op->stats.sp++;	2285	op->stats.sp++;
2462		2286
2463	/* dms do not consume food */	2287	/* dms do not consume food */
2464	if (!QUERY_FLAG (op, FLAG_WIZ))	2288	if (!op->flag [FLAG_WIZ])
2465	{	2289	{
2466	op->stats.food--;	2290	op->stats.food--;
2467		2291
2468	if (op->contr->digestion < 0)	2292	if (op->contr->digestion < 0)
2469	op->stats.food += op->contr->digestion;	2293	op->stats.food += op->contr->digestion;
…		…
2472	}	2296	}
2473	}	2297	}
2474		2298
2475	if (max_sp > 1)	2299	if (max_sp > 1)
2476	{	2300	{
2477	over_sp = (gen_sp + 10) / rate_sp;	2301	int over_sp = (gen_sp + 10) / rate_sp;
2478	if (over_sp > 0)	2302	if (over_sp > 0)
2479	{	2303	{
2480	if (op->stats.sp < op->stats.maxsp)	2304	if (op->stats.sp < op->stats.maxsp)
2481	{	2305	{
2482	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;	2306	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
…		…
2503	if (op->stats.hp < op->stats.maxhp)	2327	if (op->stats.hp < op->stats.maxhp)
2504	{	2328	{
2505	op->stats.hp++;	2329	op->stats.hp++;
2506		2330
2507	/* dms do not consume food */	2331	/* dms do not consume food */
2508	if (!QUERY_FLAG (op, FLAG_WIZ))	2332	if (!op->flag [FLAG_WIZ])
2509	{	2333	{
2510	op->stats.food--;	2334	op->stats.food--;
2511		2335
2512	if (op->contr->digestion < 0)	2336	if (op->contr->digestion < 0)
2513	op->stats.food += op->contr->digestion;	2337	op->stats.food += op->contr->digestion;
2514	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2338	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2515	op->stats.food = last_food;	2339	op->stats.food = last_food;
2516	}	2340	}
2517	}	2341	}
2518		2342
		2343	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2344
2519	if (max_hp > 1)	2345	if (max_hp > 1)
2520	{	2346	{
2521	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;	2347	int over_hp = temp / rate_hp;
2522		2348
2523	if (over_hp > 0)	2349	if (over_hp > 0)
2524	{	2350	{
2525	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2351	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2526	op->last_heal = 0;	2352	op->last_heal = 0;
2527	}	2353	}
2528	else	2354	else
2529	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2355	op->last_heal = rate_hp / temp;
2530	}	2356	}
2531	else	2357	else
2532	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2358	op->last_heal = rate_hp / temp;
2533	}	2359	}
2534	}	2360	}
2535		2361
2536	/* Digestion */	2362	/* Digestion */
2537	if (--op->last_eat < 0)	2363	if (--op->last_eat < 0)
…		…
2540	penalty = max (0, -op->contr->digestion);	2366	penalty = max (0, -op->contr->digestion);
2541		2367
2542	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);	2368	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2543		2369
2544	/* dms do not consume food */	2370	/* dms do not consume food */
2545	if (!QUERY_FLAG (op, FLAG_WIZ))	2371	if (!op->flag [FLAG_WIZ])
2546	op->stats.food--;	2372	op->stats.food--;
2547	}	2373	}
2548		2374
2549	if (op->stats.food < 0 && op->stats.hp >= 0)	2375	if (op->stats.food < 0 && op->stats.hp >= 0)
2550	{	2376	{
2551	object *tmp, *flesh = 0;	2377	object *flesh = 0;
2552		2378
2553	for (tmp = op->inv; tmp; tmp = tmp->below)	2379	for_inv_removable (op, tmp)
2554	{	2380	{
2555	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2381	if (tmp->flag [FLAG_UNPAID])
		2382	continue;
		2383
		2384	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2556	{	2385	{
2557	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2386	op->statusmsg ("You blindly grab for a bite of food. "
2558	{	2387	"H<To prevent you from starving, you ate some random item from your backpack.>");
2559	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2388	op->apply (tmp);
2560	manual_apply (op, tmp, 0);	2389
2561	if (op->stats.food >= 0 || op->stats.hp < 0)	2390	if (op->stats.food >= 0 || op->stats.hp < 0)
2562	break;	2391	break;
2563	}	2392	}
2564	else if (tmp->type == FLESH)	2393	else if (tmp->type == FLESH)
2565	flesh = tmp;	2394	flesh = tmp;
2566	} /* End if paid for object */	2395	}
2567	} /* end of for loop */
2568		2396
2569	/* If player is still starving, it means they don't have any food, so	2397	/* If player is still starving, it means they don't have any food, so
2570	* eat flesh instead.	2398	* eat flesh instead.
2571	*/	2399	*/
2572	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2400	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2573	{	2401	{
2574	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2402	op->statusmsg ("You blindly grab for a bite of food. "
		2403	"H<To prevent you from starving, you ate some random item from your backpack.>");
2575	manual_apply (op, flesh, 0);	2404	op->apply (flesh);
2576	}	2405	}
		2406
		2407	// If player is still starving, alert him!
		2408	if (op->stats.food < 0)
		2409	op->failmsg ("You are starving! "
		2410	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2577	}	2411	}
2578		2412
2579	if (op->stats.food < 0)	2413	if (op->stats.food < 0)
2580	{	2414	{
2581	op->stats.hp += op->stats.food;	2415	op->stats.hp += op->stats.food;
2582	op->stats.food = 0;	2416	op->stats.food = 0;
		2417
		2418	if (op->stats.hp < 0)
		2419	{
		2420	op->contr->killer = archetype::get ("killer_starvation");
		2421	op->contr->killer->destroy ();
2583	}	2422	}
		2423	}
2584		2424
		2425	/* killer should be set here already */
2585	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2426	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2586	kill_player (op);	2427	kill_player (op);
2587	}	2428	}
2588	}	2429	}
2589		2430
2590	/* If the player should die (lack of hp, food, etc), we call this.	2431	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2593	* file.	2434	* file.
2594	*/	2435	*/
2595	void	2436	void
2596	kill_player (object *op)	2437	kill_player (object *op)
2597	{	2438	{
2598	char buf[MAX_BUF];
2599	int x, y;	2439	int x, y;
2600
2601	//int i;
2602	maptile *map; /* this is for resurrection */	2440	maptile *map; /* this is for resurrection */
2603
2604	/* int z;
2605	int num_stats_lose;
2606	int lost_a_stat;
2607	int lose_this_stat;
2608	int this_stat; */
2609	int will_kill_again;	2441	int will_kill_again;
2610	archetype *at;	2442	archetype *at;
2611	object *tmp;	2443	object *tmp;
2612		2444
2613	if (save_life (op))	2445	if (save_life (op))
2614	return;	2446	return;
		2447
		2448	dynbuf_text deathtab;
		2449
		2450	/* restore player */
		2451	at = archetype::find (shstr_poisoning);
		2452	if (object *tmp = present_arch_in_ob (at, op))
		2453	{
		2454	tmp->destroy ();
		2455	deathtab << "Your body feels cleansed...\r";
		2456	}
		2457
		2458	at = archetype::find (shstr_confusion);
		2459	if (object *tmp = present_arch_in_ob (at, op))
		2460	{
		2461	tmp->destroy ();
		2462	deathtab << "Your mind feels clearer...\r";
		2463	}
		2464
		2465	cure_disease (op, 0, 0); /* remove any disease */
		2466
		2467	max_it (op->stats.hp , op->stats.maxhp);
		2468	max_it (op->stats.sp , op->stats.maxsp);
		2469	max_it (op->stats.grace, op->stats.maxgrace);
		2470	max_it (op->stats.food , 200);
		2471
		2472	// remove all spell effects that are active
		2473	// to avoid long-term effects such as word-of-recall
		2474	for (object *item = op->inv; item; )
		2475	{
		2476	object *next = item->below;
		2477
		2478	if (item->type == SPELL_EFFECT && item->active)
		2479	item->destroy ();
		2480
		2481	item = next;
		2482	}
2615		2483
2616	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2484	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2617	* in cities ONLY!!! It is very important that this doesn't get abused.	2485	* in cities ONLY!!! It is very important that this doesn't get abused.
2618	* Look at op_on_battleground() for more info --AndreasV	2486	* Look at op_on_battleground() for more info --AndreasV
2619	*/	2487	*/
2620	if (op_on_battleground (op, &x, &y))	2488	if (op_on_battleground (op, &x, &y))
2621	{	2489	{
2622	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2490	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2623	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2624
2625	/* restore player */
2626	at = archetype::find ("poisoning");
2627	if (object *tmp = present_arch_in_ob (at, op))
2628	{
2629	tmp->destroy ();
2630	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2631	}
2632
2633	at = archetype::find ("confusion");
2634	if (object *tmp = present_arch_in_ob (at, op))
2635	{
2636	tmp->destroy ();
2637	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2638	}
2639
2640	cure_disease (op, 0, 0); /* remove any disease */
2641	op->stats.hp = op->stats.maxhp;
2642	if (op->stats.food <= 0)
2643	op->stats.food = 999;
2644		2491
2645	/* create a bodypart-trophy to make the winner happy */	2492	/* create a bodypart-trophy to make the winner happy */
2646	if (object *tmp = arch_to_object (archetype::find ("finger")))	2493	object *tmp = archetype::find (shstr_finger)->instance ();
2647	{	2494
2648	sprintf (buf, "%s's finger", &op->name);	2495	tmp->name = format ("%s's finger" , &op->name);
2649	tmp->name = buf;	2496	tmp->name_pl = format ("%s's fingers", &op->name);
2650	sprintf (buf, " This finger has been cut off %s\n"	2497	tmp->msg = format (
2651	" the %s, when he was defeated at\n level %d by %s.\n",	2498	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2652	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2499	&op->name, op->contr->title,
2653	tmp->msg = buf;	2500	(int)op->level,
		2501	op->contr->killer_name ()
		2502	);
2654	tmp->value = 0, tmp->type = 0;	2503	tmp->value = 0, tmp->type = 0;
2655	tmp->materialname = "organics";	2504	tmp->material = name_to_material (shstr_organic);
2656	tmp->insert_at (op, tmp);	2505	tmp->insert_at (op, tmp);
2657	}
2658		2506
2659	/* teleport defeated player to new destination */	2507	/* teleport defeated player to new destination */
2660	transfer_ob (op, x, y, 0, NULL);	2508	transfer_ob (op, x, y, 0, NULL);
2661	op->contr->braced = 0;	2509	op->contr->braced = 0;
		2510
		2511	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2662	return;	2512	return;
2663	}	2513	}
2664		2514
		2515	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2516	deathtab << "T<YOU HAVE DIED>\n\n";
		2517
2665	INVOKE_PLAYER (DEATH, op->contr);	2518	INVOKE_PLAYER (DEATH, op->contr);
2666		2519
2667	command_kill_pets (op, 0);	2520	command_kill_pets (op, 0);
2668
2669	if (op->stats.food < 0)
2670	{
2671	sprintf (buf, "%s starved to death.", &op->name);
2672	strcpy (op->contr->killer, "starvation");
2673	}
2674	else
2675	sprintf (buf, "%s died.", &op->name);
2676		2521
2677	op->contr->play_sound (sound_find ("player_dies"));	2522	op->contr->play_sound (sound_find ("player_dies"));
2678		2523
2679	/* save the map location for corpse, gravestone */	2524	/* save the map location for corpse, gravestone */
2680	x = op->x;	2525	x = op->x;
…		…
2710		2555
2711	lost_a_stat = 0;	2556	lost_a_stat = 0;
2712		2557
2713	for (z = 0; z < num_stats_lose; z++)	2558	for (z = 0; z < num_stats_lose; z++)
2714	{	2559	{
2715	i = RANDOM () % NUM_STATS;	2560	i = rndm (NUM_STATS);
2716		2561
2717	if (settings.stat_loss_on_death)	2562	if (settings.stat_loss_on_death)
2718	{	2563	{
2719	/* Pick a random stat and take a point off it. Tell the player	2564	/* Pick a random stat and take a point off it. Tell the player
2720	* what he lost.	2565	* what he lost.
…		…
2727	lost_a_stat = 1;	2572	lost_a_stat = 1;
2728	}	2573	}
2729	else	2574	else
2730	{	2575	{
2731	/* deplete a stat */	2576	/* deplete a stat */
2732	archetype *deparch = archetype::find ("depletion");	2577	archetype *deparch = archetype::find (shstr_depletion);
2733	object *dep;	2578	object *dep;
2734		2579
2735	dep = present_arch_in_ob (deparch, op);	2580	dep = present_arch_in_ob (deparch, op);
2736	if (!dep)	2581	if (!dep)
2737	{	2582	{
2738	dep = arch_to_object (deparch);	2583	dep = deparch->instance ();
2739	insert_ob_in_ob (dep, op);	2584	insert_ob_in_ob (dep, op);
2740	}	2585	}
2741	lose_this_stat = 1;	2586	lose_this_stat = 1;
2742	if (settings.balanced_stat_loss)	2587	if (settings.balanced_stat_loss)
2743	{	2588	{
…		…
2755		2600
2756	/* There is a maximum depletion total per level. */	2601	/* There is a maximum depletion total per level. */
2757	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)	2602	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2758	{	2603	{
2759	lose_this_stat = 0;	2604	lose_this_stat = 0;
2760	/* Take loss chance vs keep chance to see if we	2605	/* Take loss chance vs keep chance to see if we
2761	retain the stat. */	2606	retain the stat. */
2762	}	2607	}
2763	else	2608	else
2764	{	2609	{
2765	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)	2610	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
…		…
2771	}	2616	}
2772	}	2617	}
2773		2618
2774	if (lose_this_stat)	2619	if (lose_this_stat)
2775	{	2620	{
2776	this_stat = get_attr_value (&(dep->stats), i);	2621	this_stat = get_attr_value (&dep->stats, i);
2777	/* We could try to do something clever like find another	2622	/* We could try to do something clever like find another
2778	* stat to reduce if this fails. But chances are, if	2623	* stat to reduce if this fails. But chances are, if
2779	* stats have been depleted to -50, all are pretty low	2624	* stats have been depleted to -50, all are pretty low
2780	* and should be roughly the same, so it shouldn't make a	2625	* and should be roughly the same, so it shouldn't make a
2781	* difference.	2626	* difference.
2782	*/	2627	*/
2783	if (this_stat >= -50)	2628	if (this_stat >= -50)
2784	{	2629	{
2785	change_attr_value (&(dep->stats), i, -1);	2630	change_attr_value (&(dep->stats), i, -1);
2786	SET_FLAG (dep, FLAG_APPLIED);	2631	dep->set_flag (FLAG_APPLIED);
2787	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2632	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2788	op->update_stats ();	2633	op->update_stats ();
2789	lost_a_stat = 1;	2634	lost_a_stat = 1;
2790	}	2635	}
2791	}	2636	}
2792	}	2637	}
2793	}	2638	}
		2639
2794	/* If no stat lost, tell the player. */	2640	/* If no stat lost, tell the player. */
2795	if (!lost_a_stat)	2641	if (!lost_a_stat)
2796	{	2642	{
2797	/* determine_god() seems to not work sometimes... why is this?	2643	/* determine_god() seems to not work sometimes... why is this?
2798	Should I be using something else? GD */	2644	Should I be using something else? GD */
2799	const char *god = determine_god (op);	2645	shstr_tmp god = determine_god (op);
2800		2646
2801	if (god && (strcmp (god, "none")))	2647	if (god != shstr_none)
2802	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2648	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2803	else	2649	else
2804	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2650	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2805	}	2651	}
2806	#else	2652	#else
2807	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2653	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2808	#endif	2654	#endif
2809		2655
2810	/* Put a gravestone up where the character 'almost' died. List the	2656	/* Put a gravestone up where the character 'almost' died. List the
2811	* exp loss on the stone.	2657	* exp loss on the stone.
2812	*/	2658	*/
2813	tmp = arch_to_object (archetype::find ("gravestone"));	2659	tmp = archetype::find (shstr_gravestone)->instance ();
2814	sprintf (buf, "%s's gravestone", &op->name);	2660	tmp->name = format ("%s's gravestone", &op->name);
2815	tmp->name = buf;	2661	tmp->name_pl = format ("%s's gravestones", &op->name);
2816	sprintf (buf, "%s's gravestones", &op->name);	2662	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2817	tmp->name_pl = buf;	2663	&op->name, op->contr->title, op->contr->killer_name ());
2818	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);
2819	tmp->msg = buf;
2820	tmp->x = op->x, tmp->y = op->y;	2664	tmp->x = op->x, tmp->y = op->y;
2821	insert_ob_in_map (tmp, op->map, NULL, 0);	2665	insert_ob_in_map (tmp, op->map, NULL, 0);
2822		2666
2823	/**************************************/	2667	/**************************************/
2824	/* */	2668	/* */
2825	/* Subtract the experience points, */	2669	/* Subtract the experience points, */
2826	/* if we died cause of food, give us */
2827	/* food, and reset HP's... */
2828	/* */	2670	/* */
2829	/**************************************/	2671	/**************************************/
2830		2672
2831	/* remove any poisoning and confusion the character may be suffering. */
2832	/* restore player */
2833	at = archetype::find ("poisoning");
2834	tmp = present_arch_in_ob (at, op);
2835
2836	if (tmp)
2837	{
2838	tmp->destroy ();
2839	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2840	}
2841
2842	at = archetype::find ("confusion");
2843	tmp = present_arch_in_ob (at, op);
2844	if (tmp)
2845	{
2846	tmp->destroy ();
2847	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2848	}
2849
2850	cure_disease (op, 0, 0); /* remove any disease */
2851
2852	/*add_exp(op, (op->stats.exp * -0.20)); */	2673	/*add_exp(op, (op->stats.exp * -0.20)); */
2853	apply_death_exp_penalty (op);	2674	apply_death_exp_penalty (op);
2854	if (op->stats.food < 100)
2855	op->stats.food = 900;
2856	op->stats.hp = op->stats.maxhp;
2857	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2858	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2859		2675
2860	/*	2676	/*
2861	* Check to see if the player has any unpaid items. If so, remove them	2677	* Check to see if the player has any unpaid items. If so, remove them
2862	* and put them back in the map.	2678	* and put them back in the map.
2863	*/	2679	*/
…		…
2887	if (will_kill_again)	2703	if (will_kill_again)
2888	{	2704	{
2889	object *force;	2705	object *force;
2890	int at;	2706	int at;
2891		2707
2892	force = get_archetype (FORCE_NAME);	2708	force = archetype::get (FORCE_NAME);
2893	/* 50 ticks should be enough time for the spell to abate */	2709	/* 50 ticks should be enough time for the spell to abate */
2894	force->speed = 0.1f;
2895	force->speed_left = -5.f;	2710	force->speed_left = -5.f;
2896	SET_FLAG (force, FLAG_APPLIED);	2711	force->set_speed (0.1f);
		2712	force->set_flag (FLAG_APPLIED);
		2713
2897	for (at = 0; at < NROFATTACKS; at++)	2714	for (at = 0; at < NROFATTACKS; at++)
2898	if (will_kill_again & (1 << at))	2715	if (will_kill_again & (1 << at))
2899	force->resist[at] = 100;	2716	force->resist[at] = 100;
2900		2717
2901	insert_ob_in_ob (force, op);	2718	insert_ob_in_ob (force, op);
2902	op->update_stats ();	2719	op->update_stats ();
2903
2904	}	2720	}
2905		2721
2906	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2722	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2907	}	2723	}
2908		2724
2909	void	2725	static void
2910	loot_object (object *op)	2726	loot_object (object *op)
2911	{ /* Grab and destroy some treasure */	2727	{ /* Grab and destroy some treasure */
2912	object *tmp, *tmp2, *next;	2728	object *tmp, *next;
2913		2729
2914	op->close_container (); /* close open sack first */	2730	op->close_container (); /* close open sack first */
2915		2731
2916	for (tmp = op->inv; tmp; tmp = next)	2732	for (tmp = op->inv; tmp; tmp = next)
2917	{	2733	{
…		…
2924	tmp->x = op->x, tmp->y = op->y;	2740	tmp->x = op->x, tmp->y = op->y;
2925		2741
2926	if (tmp->type == CONTAINER)	2742	if (tmp->type == CONTAINER)
2927	loot_object (tmp); /* empty container to ground */	2743	loot_object (tmp); /* empty container to ground */
2928		2744
2929	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2745	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2930	{	2746	{
2931	if (tmp->nrof > 1)	2747	if (tmp->nrof > 1)
2932	{	2748	{
2933	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2749	tmp->decrease (rndm (1, tmp->nrof - 1));
2934	tmp2->destroy ();
2935	insert_ob_in_map (tmp, op->map, NULL, 0);	2750	insert_ob_in_map (tmp, op->map, NULL, 0);
2936	}	2751	}
2937	else	2752	else
2938	tmp->destroy ();	2753	tmp->destroy ();
2939	}	2754	}
…		…
2946	* fix_weight(): Check recursively the weight of all players, and fix	2761	* fix_weight(): Check recursively the weight of all players, and fix
2947	* what needs to be fixed. Refresh windows and fix speed if anything	2762	* what needs to be fixed. Refresh windows and fix speed if anything
2948	* was changed.	2763	* was changed.
2949	*/	2764	*/
2950	void	2765	void
2951	fix_weight (void)	2766	fix_weight ()
2952	{	2767	{
2953	for_all_players (pl)	2768	for_all_players (pl)
2954	{	2769	{
2955	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2770	weight_t old = pl->ob->carrying;
2956		2771
2957	if (old == sum)	2772	pl->ob->update_weight ();
2958	continue;	2773
		2774	if (old != pl->ob->carrying)
		2775	{
2959	pl->ob->update_stats ();	2776	pl->ob->update_stats ();
2960	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2777	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2778	}
2961	}	2779	}
2962	}	2780	}
2963		2781
2964	void	2782	void
2965	fix_luck (void)	2783	fix_luck ()
2966	{	2784	{
2967	for_all_players (pl)	2785	for_all_players (pl)
2968	if (!pl->ob->contr->ns->state)	2786	if (!pl->ob->contr->ns->state)
2969	pl->ob->change_luck (0);	2787	pl->ob->change_luck (0);
2970	}	2788	}
…		…
3007	}	2825	}
3008		2826
3009	void	2827	void
3010	make_visible (object *op)	2828	make_visible (object *op)
3011	{	2829	{
3012	op->hide = 0;	2830	op->flag [FLAG_HIDDEN] = 0;
3013	op->invisible = 0;	2831	op->invisible = 0;
3014		2832
3015	if (op->type == PLAYER)	2833	if (op->type == PLAYER)
3016	{	2834	{
3017	op->contr->tmp_invis = 0;	2835	op->contr->tmp_invis = 0;
…		…
3022	}	2840	}
3023		2841
3024	int	2842	int
3025	is_true_undead (object *op)	2843	is_true_undead (object *op)
3026	{	2844	{
3027	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))	2845	if (op->arch->flag [FLAG_UNDEAD])
3028	return 1;	2846	return 1;
3029		2847
3030	return 0;	2848	return 0;
3031	}	2849	}
3032		2850
…		…
3042		2860
3043	if (!ob || !ob->map)	2861	if (!ob || !ob->map)
3044	return 0;	2862	return 0;
3045		2863
3046	/* so, on normal lighted maps, its hard to hide */	2864	/* so, on normal lighted maps, its hard to hide */
3047	level = ob->map->darkness - 2;	2865	level = ob->map->darklevel () - 2;
3048		2866
3049	/* this also picks up whether the object is glowing.	2867	/* this also picks up whether the object is glowing.
3050	* If you carry a light on a non-dark map, its not	2868	* If you carry a light on a non-dark map, its not
3051	* as bad as carrying a light on a pitch dark map */	2869	* as bad as carrying a light on a pitch dark map */
3052	if (has_carried_lights (ob))	2870	if (ob->has_carried_lights ())
3053	level = -(10 + (2 * ob->map->darkness));	2871	level = -(10 + (2 * ob->map->darklevel ()));
3054		2872
3055	/* scan through all nearby squares for terrain to hide in */	2873	/* scan through all nearby squares for terrain to hide in */
3056	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2874	for (i = 0, x = ob->x, y = ob->y;
		2875	i <= SIZEOFFREE1;
		2876	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3057	{	2877	{
3058	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2878	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3059	if (mflag & P_OUT_OF_MAP)	2879	if (mflag & P_OUT_OF_MAP)
3060	{
3061	continue;	2880	continue;
3062	}	2881
3063	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2882	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3064	level += 2;	2883	level += 2;
3065	else /* open terrain! */	2884	else /* open terrain! */
3066	level -= 1;	2885	level -= 1;
3067	}	2886	}
…		…
3078	* spot (surrounded by clear terrain in broad daylight). -b.t.	2897	* spot (surrounded by clear terrain in broad daylight). -b.t.
3079	*/	2898	*/
3080	void	2899	void
3081	do_hidden_move (object *op)	2900	do_hidden_move (object *op)
3082	{	2901	{
3083	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2902	int hide = 0;
3084	object *skop;
3085		2903
3086	if (!op || !op->map)	2904	if (!op || !op->map)
3087	return;	2905	return;
3088		2906
3089	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2907	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2908	int num = random_roll (0, 19, op, PREFER_LOW);
3090		2909
3091	/* its *extremely* hard to run and sneak/hide at the same time! */	2910	/* its *extremely* hard to run and sneak/hide at the same time! */
3092	if (op->type == PLAYER && op->contr->run_on)	2911	if (op->type == PLAYER && op->contr->run_on)
3093	if (!skop || num >= skop->level)	2912	if (!skop || num >= skop->level)
3094	{	2913	{
…		…
3104	num -= hide;	2923	num -= hide;
3105		2924
3106	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2925	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3107	{	2926	{
3108	make_visible (op);	2927	make_visible (op);
		2928
3109	if (op->type == PLAYER)	2929	if (op->type == PLAYER)
3110	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2930	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3111	}	2931	}
3112	else if (op->type == PLAYER && skop)	2932	else if (op->type == PLAYER && skop)
3113	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2933	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3128		2948
3129	if (who->type == PLAYER)	2949	if (who->type == PLAYER)
3130	player = 1;	2950	player = 1;
3131		2951
3132	else	2952	else
3133	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2953	friendly = who->flag [FLAG_FRIENDLY];
3134		2954
3135	/* search adjacent squares */	2955	/* search adjacent squares */
3136	for (i = 1; i < 9; i++)	2956	for (i = 1; i < 9; i++)
3137	{	2957	{
3138	x = who->x + freearr_x[i];	2958	x = who->x + freearr_x[i];
…		…
3147	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2967	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3148	continue;	2968	continue;
3149		2969
3150	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2970	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3151	{	2971	{
3152	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2972	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3153	return 1;	2973	return 1;
3154	else if (tmp->type == PLAYER)	2974	else if (tmp->type == PLAYER)
3155	{
3156	/*don't let a hidden DM prevent you from hiding */
3157	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3158	return 1;	2975	return 1;
3159	}
3160	}	2976	}
3161	}	2977	}
3162	return 0;	2978	return 0;
3163	}	2979	}
3164		2980
3165	/* check the player los field for viewability of the	2981	/* check the player los field for viewability of the
3166	* object op. This function works fine for monsters,	2982	* object op. This function works fine for monsters,
3167	* but we dont worry if the object isnt the top one in	2983	* but we dont worry if the object isnt the top one in
3168	* a pile (say a coin under a table would return "viewable"	2984	* a pile (say a coin under a table would return "viewable"
3169	* by this routine). Another question, should we be	2985	* by this routine). Another question, should we be
3170	* concerned with the direction the player is looking	2986	* concerned with the direction the player is looking
3171	* in? Realistically, most of us can't see stuff behind	2987	* in? Realistically, most of us can't see stuff behind
3172	* our backs...on the other hand, does the "facing" direction	2988	* our backs...on the other hand, does the "facing" direction
3173	* imply the way your head, or body is facing? It's possible	2989	* imply the way your head, or body is facing? It's possible
3174	* for them to differ. Sigh, this fctn could get a bit more complex.	2990	* for them to differ. Sigh, this fctn could get a bit more complex.
3175	* -b.t.	2991	* -b.t.
3176	* This function is now map tiling safe.	2992	* This function is now map tiling safe.
3177	*/	2993	*/
3178	int	2994	int
3179	player_can_view (object *pl, object *op)	2995	player_can_view (object *pl, object *op)
3180	{	2996	{
…		…
3194		3010
3195	get_rangevector (pl, op, &rv, 0x1);	3011	get_rangevector (pl, op, &rv, 0x1);
3196		3012
3197	/* starting with the 'head' part, lets loop	3013	/* starting with the 'head' part, lets loop
3198	* through the object and find if it has any	3014	* through the object and find if it has any
3199	* part that is in the los array but isn't on	3015	* part that is in the los array but isn't on
3200	* a blocked los square.	3016	* a blocked los square.
3201	* we use the archetype to figure out offsets.	3017	* we use the archetype to figure out offsets.
3202	*/	3018	*/
3203	while (op)	3019	while (op)
3204	{	3020	{
3205	dx = rv.distance_x + op->arch->x;	3021	dx = rv.distance_x + op->arch->x;
3206	dy = rv.distance_y + op->arch->y;	3022	dy = rv.distance_y + op->arch->y;
3207		3023
3208	/* only the viewable area the player sees is updated by LOS	3024	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3209	* code, so we need to restrict ourselves to that range of values
3210	* for any meaningful values.
3211	*/
3212	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
3213	abs (dy) <= (pl->contr->ns->mapy / 2) &&
3214	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3215	return 1;	3025	return 1;
3216		3026
3217	op = op->more;	3027	op = op->more;
3218	}
3219
3220	return 0;
3221	}
3222
3223	/* routine for both players and monsters. We call this when
3224	* there is a possibility for our action distrubing our hiding
3225	* place or invisiblity spell. Artefact invisiblity is not
3226	* effected by this. If we arent invisible to begin with, we
3227	* return 0.
3228	*/
3229	int
3230	action_makes_visible (object *op)
3231	{
3232	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3233	{
3234	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3235	return 0;
3236
3237	if (op->contr && op->contr->tmp_invis == 0)
3238	return 0;
3239
3240	/* If monsters, they should become visible */
3241	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3242	{
3243	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3244	return 1;
3245	}
3246	}	3028	}
3247		3029
3248	return 0;	3030	return 0;
3249	}	3031	}
3250		3032
…		…
3265	* and the exit-coordinates sp/hp must both be > 0.	3047	* and the exit-coordinates sp/hp must both be > 0.
3266	* => The intention here is to prevent abuse of the battleground-	3048	* => The intention here is to prevent abuse of the battleground-
3267	* feature (like pickable or hidden battleground tiles). */	3049	* feature (like pickable or hidden battleground tiles). */
3268	for (object *tmp = op->below; tmp; tmp = tmp->below)	3050	for (object *tmp = op->below; tmp; tmp = tmp->below)
3269	{	3051	{
3270	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3052	if (tmp->flag [FLAG_IS_FLOOR])
3271	{	3053	{
3272	if (QUERY_FLAG (tmp, FLAG_NO_PICK)	3054	if (tmp->flag [FLAG_NO_PICK]
3273	&& tmp->type == BATTLEGROUND	3055	&& tmp->type == BATTLEGROUND
3274	&& tmp->name == shstr_battleground	3056	&& tmp->name == shstr_battleground
3275	&& EXIT_X (tmp) && EXIT_Y (tmp))	3057	&& EXIT_X (tmp) && EXIT_Y (tmp))
3276	{	3058	{
3277	/* before we assign the exit, check if this is a teambattle */	3059	/* before we assign the exit, check if this is a teambattle */
3278	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3060	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3279	{
3280	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)	3061	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3062	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3281	{	3063	{
3282	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3283	{
3284	if (x && y)	3064	if (x && y)
3285	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3065	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
3286		3066
3287	return 1;	3067	return 1;
3288	}
3289	}	3068	}
3290	}
3291		3069
3292	if (x && y)	3070	if (x && y)
3293	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3071	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3294		3072
3295	return 1;	3073	return 1;
…		…
3433	else	3211	else
3434	j = 1;	3212	j = 1;
3435	strcat (buf, spellpathnames[i]);	3213	strcat (buf, spellpathnames[i]);
3436	}	3214	}
3437	}	3215	}
		3216
3438	strcat (buf, ".");	3217	strcat (buf, ".");
3439	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3218	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3440	}	3219	}
3441		3220
3442	/* evtl. adding flags: */	3221	/* evtl. adding flags: */
3443	if (QUERY_FLAG (item, FLAG_XRAYS))	3222	if (item->flag [FLAG_XRAYS])
3444	SET_FLAG (skin, FLAG_XRAYS);	3223	skin->set_flag (FLAG_XRAYS);
3445	if (QUERY_FLAG (item, FLAG_STEALTH))	3224	if (item->flag [FLAG_STEALTH])
3446	SET_FLAG (skin, FLAG_STEALTH);	3225	skin->set_flag (FLAG_STEALTH);
3447	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3226	if (item->flag [FLAG_SEE_IN_DARK])
3448	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3227	skin->set_flag (FLAG_SEE_IN_DARK);
3449		3228
3450	/* print message if there is one */	3229	/* print message if there is one */
3451	if (item->msg != NULL)	3230	if (item->msg != NULL)
3452	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3231	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3453	}	3232	}
3454	else	3233	else
3455	{	3234	{
3456	/* generate misc. treasure */	3235	/* generate misc. treasure */
3457	tmp = arch_to_object (tr->item);	3236	tmp = tr->item->instance ();
3458	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3237	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3459	tmp = insert_ob_in_ob (tmp, who);	3238	who->insert (tmp);
3460	if (who->type == PLAYER)
3461	esrv_send_item (who, tmp);
3462	}	3239	}
3463	}	3240	}
3464		3241
3465	/**	3242	//-GPL
3466	* Unready an object for a player. This function does nothing if the object was
3467	* not readied.
3468	*/
3469	void
3470	player_unready_range_ob (player *pl, object *ob)
3471	{
3472	if (pl->ob->current_weapon == ob)
3473	pl->ob->current_weapon = 0;
3474
3475	if (pl->combat_ob == ob)
3476	pl->combat_ob = 0;
3477
3478	if (pl->ranged_ob == ob)
3479	pl->ranged_ob = 0;
3480	}
3481		3243
3482	sint8	3244	sint8
3483	player::visibility_at (maptile *map, int x, int y) const	3245	player::darkness_at (maptile *map, int x, int y) const
3484	{	3246	{
3485	if (!ns)	3247	if (!ns)
3486	return 0;	3248	return LOS_BLOCKED;
3487		3249
3488	int dx, dy;	3250	int dx, dy;
3489	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3251	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3252	return LOS_BLOCKED;
		3253
		3254	x += dx - ns->current_x;
		3255	y += dy - ns->current_y;
		3256
		3257	return blocked_los (x, y);
		3258	}
		3259
		3260	void
		3261	player::infobox (const char *title, const char *msg, int color)
		3262	{
		3263	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3264	}
		3265
		3266	void
		3267	player::statusmsg (const char *msg, int color)
		3268	{
		3269	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3270	}
		3271
		3272	void
		3273	player::failmsg (const char *msg, int color)
		3274	{
		3275	play_sound (sound_find ("generic_failure"));
		3276	statusmsg (msg, color);
		3277	}
		3278
		3279	void
		3280	object::failmsgf (const char *format, ...)
		3281	{
		3282	if (!contr)
3490	return 0;	3283	return;
3491		3284
3492	x += dx - ns->current_x + ns->mapx / 2;	3285	va_list ap;
3493	y += dy - ns->current_y + ns->mapy / 2;	3286	va_start (ap, format);
3494		3287	contr->failmsg (vformat (format, ap));
3495	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3288	va_end (ap);
3496	return 0;
3497
3498	return 100 - blocked_los [x][y];
3499	}	3289	}
		3290
		3291	void
		3292	player::failmsgf (const char *format, ...)
		3293	{
		3294	va_list ap;
		3295	va_start (ap, format);
		3296	failmsg (vformat (format, ap));
		3297	va_end (ap);
		3298	}
		3299

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