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Comparing deliantra/server/server/player.C (file contents):
Revision 1.179 by root, Sun Jan 13 13:20:43 2008 UTC vs.
Revision 1.298 by root, Sun Jan 29 03:59:15 2017 UTC

1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra 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	* Deliantra 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 <support@deliantra.net>	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 ()
…		…
187	ob->remove ();	76	ob->remove ();
188	ob->enemy = 0; // sometimes keeps an extra refcount on itself	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
189	ob->map = 0;	78	ob->map = 0;
190	party = 0;	79	party = 0;
191		80
192	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
193
194	players.erase (this);	81	players.erase (this);
195	}	82	}
196		83
197	// connect the player with a specific client	84	// connect the player with a specific client
198	// also changes, rationalises, and fixes some incorrect settings	85	// also changes, rationalises, and fixes some incorrect settings
…		…
207	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
208		95
209	ns->update_look = 0;	96	ns->update_look = 0;
210	ns->look_position = 0;	97	ns->look_position = 0;
211		98
212	clear_los (this);	99	clear_los ();
213		100
214	ns->reset_stats ();	101	ns->reset_stats ();
215		102
216	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
217	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
218	ob->race = ob->arch->race;	105	ob->race = ob->arch->race;
219		106
220	ob->carrying = sum_weight (ob);	107	ob->update_weight ();
221	link_player_skills (ob);	108	link_skills ();
222
223	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
224		109
225	assign (title, ob->arch->object::name);	110	assign (title, ob->arch->object::name);
226		111
227	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
228	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
229	{	114	{
230	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
231		116
232	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
233	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
…		…
239	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
240	}	125	}
241		126
242	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
243		128
244	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
245		135
246	ob->update_stats ();	136	ob->update_stats ();
247		137
248	ns->floorbox_update ();	138	ns->floorbox_update ();
249	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
250	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
251		141
252	activate ();	142	activate ();
253		143
254	send_rules (ob);
255	send_news (ob);
256	display_motd (ob);
257
258	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
259	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
260	}	146	}
261		147
262	void	148	void
…		…
278	ns->reset_stats ();	164	ns->reset_stats ();
279	ns->pl = 0;	165	ns->pl = 0;
280	ns = 0;	166	ns = 0;
281	}	167	}
282		168
283	observe = ob;	169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
284		172
285	deactivate ();	173	deactivate ();
286	}	174	}
		175
		176	//-GPL
287		177
288	// the need for this function can be explained	178	// the need for this function can be explained
289	// by load_object not returning the object	179	// by load_object not returning the object
290	void	180	void
291	player::set_object (object *op)	181	player::set_object (object *op)
292	{	182	{
293	ob = observe = op;	183	ob = observe = viewpoint = op;
294	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
295		185
296	ob->speed = 1.0f;	186	ob->speed = 1.0f; // object still inactive, keep it that way
297	ob->speed_left = 0.5f;	187	ob->speed_left = 0.5f;
298		188
299	ob->direction = 5; /* So player faces south */	189	ob->direction = 5; /* So player faces south */
300
301	ob->flag [FLAG_READY_WEAPON] = false;
302	ob->flag [FLAG_READY_SKILL] = false;
303	ob->flag [FLAG_READY_BOW] = false;
304
305	for (object *op = ob->inv; op; op = op->below)
306	if (op->flag [FLAG_APPLIED])
307	switch (op->type)
308	{
309	case SKILL:
310	ob->flag [FLAG_APPLIED] = false;
311	break;
312
313	case WAND:
314	case ROD:
315	case HORN:
316	case BOW:
317	ranged_ob = op;
318	break;
319
320	case WEAPON:
321	combat_ob = op;
322	break;
323	}
324
325	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
326	}	190	}
327		191
328	void	192	void
329	player::set_observe (object *op)	193	player::set_observe (object *op)
330	{	194	{
331	observe = op ? op : ob;	195	observe = viewpoint = op ? op : ob;
332	do_los = 1;	196	do_los = 1;
333	}	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
334		207
335	player::player ()	208	player::player ()
336	{	209	{
337	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
338	* we deal with that below this point.	211	* we deal with that below this point.
…		…
344	savebed_map = first_map_path; /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
345		218
346	gen_sp_armour = 10;	219	gen_sp_armour = 10;
347	bowtype = bow_normal;	220	bowtype = bow_normal;
348	petmode = pet_normal;	221	petmode = pet_normal;
349	listening = 10;
350	usekeys = containers;	222	usekeys = containers;
351	peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
352	do_los = 1;	224	do_los = 1;
353		225
354	weapon_sp = 1.0f;	226	weapon_sp = 1.0f;
…		…
362		234
363	attachable::do_destroy ();	235	attachable::do_destroy ();
364		236
365	if (ob)	237	if (ob)
366	{	238	{
367	ob->destroy_inv (false);	239	ob->contr = 0;
368	ob->destroy ();	240	ob->destroy ();
369	}	241	}
370		242
371	ob = observe = 0;	243	ob = observe = viewpoint = 0;
372	}	244	}
373		245
374	player::~player ()	246	player::~player ()
375	{	247	{
376	/* Clear item stack */	248	/* Clear item stack */
377	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	}
378	}	278	}
379		279
380	/* Tries to add player on the connection passed in ns.	280	/* Tries to add player on the connection passed in ns.
381	* 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
382	* mode.	282	* mode.
…		…
384	player *	284	player *
385	player::create ()	285	player::create ()
386	{	286	{
387	player *pl = new player;	287	player *pl = new player;
388		288
389	pl->set_object (arch_to_object (get_player_archetype (0)));	289	pl->set_object (get_player_archetype (0)->instance ());
390		290
391	pl->ob->roll_stats ();	291	pl->ob->roll_stats ();
392	pl->ob->stats.wc = 2;	292	pl->ob->stats.wc = 2;
393	pl->ob->run_away = 25; /* Then we panick... */	293	pl->ob->run_away = 25; /* Then we panick... */
394		294
395	set_first_map (pl->ob);	295	set_first_map (pl->ob);
396		296
397	return pl;	297	return pl;
398	}
399
400	/*
401	* get_player_archetype() return next player archetype from archetype
402	* list. Not very efficient routine, but used only creating new players.
403	* Note: there MUST be at least one player archetype!
404	*/
405	archetype *
406	get_player_archetype (archetype *at)
407	{
408	archvec::iterator i = at ? archetypes.find (at) : archetypes.begin ();
409
410	for (;;)
411	{
412	if (++i == archetypes.end ())
413	i = archetypes.begin ();
414	else if (*i == at)
415	cleanup ("not a single player archetype found");
416
417	if ((*i)->type == PLAYER)
418	return *i;
419	}
420	}	298	}
421		299
422	object *	300	object *
423	get_nearest_player (object *mon)	301	get_nearest_player (object *mon)
424	{	302	{
…		…
452	#endif	330	#endif
453	return op;	331	return op;
454	}	332	}
455		333
456	/* 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
457	* 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
458	* detour a monster will take from the direction path when looking	336	* detour a monster will take from the direction path when looking
459	* 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
460	* the deviation is	338	* the deviation is
461	*/	339	*/
462	#define DETOUR_AMOUNT 2	340	#define DETOUR_AMOUNT 2
…		…
498	*/	376	*/
499	int	377	int
500	path_to_player (object *mon, object *pl, unsigned mindiff)	378	path_to_player (object *mon, object *pl, unsigned mindiff)
501	{	379	{
502	rv_vector rv;	380	rv_vector rv;
503	sint16 x, y;
504	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;
505	maptile *m, *lastmap;
506		382
507	get_rangevector (mon, pl, &rv, 0);	383	get_rangevector (mon, pl, &rv, 0);
508		384
509	if (rv.distance < mindiff)	385	if (rv.distance < mindiff)
510	return 0;	386	return 0;
511		387
512	x = mon->x;	388	mapxy pos (mon);
513	y = mon->y;
514	m = mon->map;
515	dir = rv.direction;	389	dir = rv.direction;
516	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 */
517	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	391	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
518		392
519	/* 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. */
520	if (diff > max)	394	if (diff > max)
521	return 0;	395	return 0;
522		396
523	while (diff > 1 && max > 0)	397	while (diff > 1 && max > 0)
524	{	398	{
525	lastx = x;	399	mapxy lastpos = pos;
526	lasty = y;
527	lastmap = m;
528	x = lastx + freearr_x[dir];
529	y = lasty + freearr_y[dir];
530		400
531	mflags = get_map_flags (m, &m, x, y, &x, &y);	401	pos.move (dir);
532	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
533		402
534	/* Space is blocked - try changing direction a little */	403	/* Space is blocked - try changing direction a little */
535	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	404	if (!pos.normalise ()
536	&& (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)))
537	{	407	{
538	/* recalculate direction from last good location. Possible	408	/* recalculate direction from last good location. Possible
539	* we were not traversing ideal location before.	409	* we were not traversing ideal location before.
540	*/	410	*/
541	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	411	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
542	if (rv.direction != dir)	412	if (rv.direction != dir)
543	{	413	{
544	/* OK - says direction should be different - lets reset the	414	/* OK - says direction should be different - lets reset the
545	* the values so it will try again.	415	* the values so it will try again.
546	*/	416	*/
547	x = lastx;
548	y = lasty;
549	m = lastmap;	417	pos = lastpos;
550	dir = firstdir = rv.direction;	418	dir = firstdir = rv.direction;
551	}	419	}
552	else	420	else
553	{	421	{
554	/* direct path is blocked - try taking a side step to	422	/* direct path is blocked - try taking a side step to
555	* either the left or right.	423	* either the left or right.
556	* Note increase the values in the loop below to be	424	* Note increase the values in the loop below to be
557	* more than -1/1 respectively will mean the monster takes	425	* more than -1/1 respectively will mean the monster takes
558	* bigger detour. Have to be careful about these values getting	426	* bigger detour. Have to be careful about these values getting
559	* 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
560	* stepping back and forth	428	* stepping back and forth
561	*/	429	*/
562	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	430	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
563	{	431	{
564	if (i == 0)	432	if (i == 0)
565	continue; /* already did this, so skip it */	433	continue; /* already did this, so skip it */
		434
566	/* Use lastdir here - otherwise,	435	/* Use lastdir here - otherwise,
567	* since the direction that the creature should move in	436	* since the direction that the creature should move in
568	* may change, you could get infinite loops.	437	* may change, you could get infinite loops.
569	* ie, player is northwest, but monster can only	438	* ie, player is northwest, but monster can only
570	* move west, so it does that. It goes some distance,	439	* move west, so it does that. It goes some distance,
…		…
572	* 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
573	* gets back to its original point. lastdir contains	442	* gets back to its original point. lastdir contains
574	* the last direction the creature has successfully	443	* the last direction the creature has successfully
575	* moved.	444	* moved.
576	*/	445	*/
577
578	x = lastx + freearr_x[absdir (lastdir + i)];
579	y = lasty + freearr_y[absdir (lastdir + i)];
580	m = lastmap;	446	pos = lastpos;
581	mflags = get_map_flags (m, &m, x, y, &x, &y);	447	pos.move (absdir (lastdir + i));
582	if (mflags & P_OUT_OF_MAP)	448
		449	if (!pos.normalise ())
583	continue;	450	continue;
584	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	451
585	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	452	mapspace &ms = *pos;
		453
		454	if (ms.flags () & P_BLOCKSVIEW)
586	continue;	455	continue;
587	if (mflags & P_BLOCKSVIEW)	456
		457	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
588	continue;	458	continue;
589		459
590	if (m == mon->map && blocked_link (mon, m, x, y))	460	if (blocked_link (mon, pos.m, pos.x, pos.y))
591	break;	461	break;
592	}	462	}
		463
593	/* go through entire loop without finding a valid	464	/* go through entire loop without finding a valid
594	* sidestep to take - thus, no valid path.	465	* sidestep to take - thus, no valid path.
595	*/	466	*/
596	if (i == (DETOUR_AMOUNT + 1))	467	if (i == DETOUR_AMOUNT + 1)
597	return 0;	468	return 0;
		469
598	diff--;	470	diff--;
599	lastdir = dir;	471	lastdir = dir;
600	max--;	472	max--;
601	if (!firstdir)	473	if (!firstdir)
602	firstdir = dir + i;	474	firstdir = dir + i;
…		…
606	{	478	{
607	/* we moved towards creature, so diff is less */	479	/* we moved towards creature, so diff is less */
608	diff--;	480	diff--;
609	max--;	481	max--;
610	lastdir = dir;	482	lastdir = dir;
		483
611	if (!firstdir)	484	if (!firstdir)
612	firstdir = dir;	485	firstdir = dir;
613	}	486	}
614		487
615	if (diff <= 1)	488	if (diff <= 1)
616	{	489	{
617	/* Recalculate diff (distance) because we may not have actually	490	/* Recalculate diff (distance) because we may not have actually
618	* headed toward player for entire distance.	491	* headed toward player for entire distance.
619	*/	492	*/
620	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	493	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
621	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	494	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
622	}	495	}
623		496
624	if (diff > max)	497	if (diff > max)
625	return 0;	498	return 0;
…		…
631		504
632	return firstdir;	505	return firstdir;
633	}	506	}
634		507
635	void	508	void
636	give_initial_items (object *pl, treasurelist * items)	509	give_initial_items (object *pl, treasurelist *items)
637	{	510	{
638	if (pl->randomitems)	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 (object *next, *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	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	560	op->inv->clr_flag (FLAG_STARTEQUIP);
694		561
695	/* Give starting characters identified, uncursed, and undamned	562	/* Give starting characters identified, uncursed, and undamned
696	* 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
697	* merged properly.	564	* merged properly.
698	*/	565	*/
699	if (need_identify (op))	566	if (op->need_identify ())
700	{
701	SET_FLAG (op, FLAG_IDENTIFIED);
702	CLEAR_FLAG (op, FLAG_CURSED);
703	CLEAR_FLAG (op, FLAG_DAMNED);
704	}	567	{
		568	op->set_flag (FLAG_IDENTIFIED);
		569	op->clr_flag (FLAG_CURSED);
		570	op->clr_flag (FLAG_DAMNED);
		571	}
		572
705	if (op->type == SPELL)	573	if (op->type == SPELL)
706	{	574	{
707	op->destroy ();	575	op->destroy ();
708	continue;	576	continue;
709	}	577	}
710	else if (op->type == SKILL)	578	else if (op->type == SKILL)
711	{	579	{
712	SET_FLAG (op, FLAG_CAN_USE_SKILL);	580	op->set_flag (FLAG_CAN_USE_SKILL);
713	op->stats.exp = 0;	581	op->stats.exp = 0;
714	op->level = 1;	582	op->level = 1;
715	}	583	}
716	/* lock all 'normal items by default */	584	else /* lock all 'normal items by default */
717	else	585	op->set_flag (FLAG_INV_LOCKED);
718	SET_FLAG (op, FLAG_INV_LOCKED);
719	} /* for loop of objects in player inv */	586	} /* for loop of objects in player inv */
720		587
721	/* Need to set up the skill pointers */	588	/* Need to set up the skill pointers */
722	link_player_skills (pl);	589	pl->contr->link_skills ();
723	}	590	}
724		591
725	void	592	void
726	get_party_password (object *op, partylist *party)	593	get_party_password (object *op, partylist *party)
727	{	594	{
…		…
737	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:");
738	}	605	}
739		606
740	/* 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. */
741	static int	608	static int
742	roll_stat (void)	609	roll_stat ()
743	{	610	{
744	int a[4], i, j, k;	611	int a[4], i, j, k;
745		612
746	for (i = 0; i < 4; i++)	613	for (i = 0; i < 4; i++)
747	a[i] = (int) rndm (6) + 1;	614	a[i] = rndm (1, 6);
748		615
749	for (i = 0, j = 0, k = 7; i < 4; i++)	616	for (i = 0, j = 0, k = 7; i < 4; i++)
750	if (a[i] < k)	617	if (a[i] < k)
751	k = a[i], j = i;	618	k = a[i], j = i;
752		619
…		…
842	*/	709	*/
843	void	710	void
844	player::chargen_race_done ()	711	player::chargen_race_done ()
845	{	712	{
846	/* this must before then initial items are given */	713	/* this must before then initial items are given */
847	esrv_new_player (ob->contr, ob->weight + ob->carrying);	714	esrv_new_player (ob->contr);
848		715
849	treasurelist *tl = treasurelist::find ("starting_wealth");	716	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
850	if (tl)	717	if (tl)
851	create_treasure (tl, ob, 0, 0, 0);	718	create_treasure (tl, ob, 0, 0, 0);
852		719
853	INVOKE_PLAYER (BIRTH, ob->contr);	720	INVOKE_PLAYER (BIRTH, ob->contr);
854	INVOKE_PLAYER (LOGIN, ob->contr);
855		721
856	ob->contr->ns->state = ST_PLAYING;	722	ob->contr->ns->state = ST_PLAYING;
857		723
858	if (ob->msg)	724	if (ob->msg)
859	ob->msg = 0;	725	ob->msg = 0;
860		726
861	/* We create this now because some of the unique maps will need it
862	* to save here.
863	*/
864	{
865	char buf[MAX_BUF];
866	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
867	make_path_to_file (buf);
868	}
869
870	start_info (ob);	727	start_info (ob);
871	CLEAR_FLAG (ob, FLAG_WIZ);	728	ob->clr_flag (FLAG_WIZ);
872	give_initial_items (ob, ob->randomitems);	729	give_initial_items (ob, ob->randomitems);
873	link_player_skills (ob);
874	esrv_send_inventory (ob, ob);	730	esrv_send_inventory (ob, ob);
875	ob->update_stats ();	731	ob->update_stats ();
876		732
877	/* This moves the player to a different start map, if there	733	/* This moves the player to a different start map, if there
878	* is one for this race	734	* is one for this race
879	*/	735	*/
880	if (*first_map_ext_path)	736	if (*first_map_ext_path)
881	{	737	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
882	object *tmp;
883	char mapname[MAX_BUF];
884
885	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
886	tmp = object::create ();
887	EXIT_PATH (tmp) = mapname;
888	EXIT_X (tmp) = ob->x;
889	EXIT_Y (tmp) = ob->y;
890	ob->enter_exit (tmp); /* we don't really care if it succeeded;
891	* if the map isn't there, then stay on the
892	* default initial map */
893	tmp->destroy ();
894	}
895	else	738	else
896	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;
897	}	759	}
898		760
899	void	761	void
900	player::chargen_race_next ()	762	player::chargen_race_next ()
901	{	763	{
…		…
930	ob->stats.hp = ob->stats.maxhp;	792	ob->stats.hp = ob->stats.maxhp;
931	ob->stats.sp = ob->stats.maxsp;	793	ob->stats.sp = ob->stats.maxsp;
932	ob->stats.grace = 0;	794	ob->stats.grace = 0;
933	}	795	}
934		796
935	void	797	static void
936	flee_player (object *op)	798	flee_player (object *op)
937	{	799	{
938	int dir, diff;	800	int dir, diff;
939	rv_vector rv;	801	rv_vector rv;
940		802
941	if (op->stats.hp < 0)	803	if (op->stats.hp < 0)
942	{	804	{
943	LOG (llevDebug, "Fleeing player is dead.\n");	805	LOG (llevDebug, "Fleeing player is dead.\n");
944	CLEAR_FLAG (op, FLAG_SCARED);	806	op->clr_flag (FLAG_SCARED);
945	return;	807	return;
946	}	808	}
947		809
948	if (op->enemy == NULL)	810	if (!op->enemy)
949	{	811	{
950	LOG (llevDebug, "Fleeing player had no enemy.\n");	812	LOG (llevDebug, "Fleeing player had no enemy.\n");
951	CLEAR_FLAG (op, FLAG_SCARED);	813	op->clr_flag (FLAG_SCARED);
952	return;	814	return;
953	}	815	}
954		816
955	/* 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))
956	* op->enemy_count, it is possible that something destroys the
957	* actual enemy, and the object is recycled.
958	*/
959	if (op->enemy->map == NULL)
960	{	818	{
961	CLEAR_FLAG (op, FLAG_SCARED);
962	op->enemy = NULL;	819	op->enemy = NULL;
963	return;	820	op->clr_flag (FLAG_SCARED);
964	}
965
966	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
967	{
968	op->enemy = NULL;
969	CLEAR_FLAG (op, FLAG_SCARED);
970	return;	821	return;
971	}	822	}
972		823
973	get_rangevector (op, op->enemy, &rv, 0);	824	get_rangevector (op, op->enemy, &rv, 0);
974		825
975	dir = absdir (4 + rv.direction);	826	dir = absdir (4 + rv.direction);
976	for (diff = 0; diff < 3; diff++)	827	for (diff = 0; diff < 3; diff++)
977	{	828	{
978	int m = 1 - (RANDOM () & 2);	829	int m = 1 - rndm (2) * 2;
979		830
980	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))))
981	return;	832	return;
982	}	833	}
983		834
984	/* Cornered, get rid of scared */	835	/* Cornered, get rid of scared */
985	CLEAR_FLAG (op, FLAG_SCARED);	836	op->clr_flag (FLAG_SCARED);
986	op->enemy = NULL;	837	op->enemy = NULL;
987	}	838	}
988		839
989	/* 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.
990	* 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
…		…
994	check_pick (object *op)	845	check_pick (object *op)
995	{	846	{
996	object *tmp, *next;	847	object *tmp, *next;
997	int stop = 0;	848	int stop = 0;
998	int wvratio;	849	int wvratio;
999	char putstring[128];
1000		850
1001	/* if you're flying, you cna't pick up anything */	851	/* if you're flying, you can't pick up anything */
1002	if (op->move_type & MOVE_FLYING)	852	if (op->move_type & MOVE_FLYING)
1003	return 1;	853	return 1;
1004		854
1005	next = op->below;	855	next = op->below;
1006		856
1007	int cnt = MAX_ITEM_PER_DROP;	857	int cnt = MAX_ITEM_PER_ACTION;
1008	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)	858	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1009		859
1010	/* 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
1011	* destroyed */	861	* destroyed */
1012	while (next && !next->destroyed ())	862	while (next && !next->destroyed ())
…		…
1028		878
1029	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	879	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1030	{	880	{
1031	if (item_matched_string (op, tmp, op->contr->search_str))	881	if (item_matched_string (op, tmp, op->contr->search_str))
1032	CHK_PICK_PICKUP;	882	CHK_PICK_PICKUP;
		883
1033	continue;	884	continue;
1034	}	885	}
1035		886
1036	/* 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? */
1037	if (!(op->contr->mode & PU_NEWMODE))	947	if (op->contr->mode & PU_FOOD)
		948	if (tmp->type == FOOD)
1038	{	949	{
1039	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)
1040	{	1013	{
1041	case 0:
1042	return 1; /* don't pick up */
1043	case 1:
1044	CHK_PICK_PICKUP;	1014	CHK_PICK_PICKUP;
1045	return 1;	1015	continue;
1046	case 2:
1047	CHK_PICK_PICKUP;
1048	return 0;
1049	case 3:
1050	return 0; /* stop before pickup */
1051	case 4:
1052	CHK_PICK_PICKUP;
1053	break;
1054	case 5:
1055	CHK_PICK_PICKUP;
1056	stop = 1;
1057	break;
1058	case 6:
1059	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1060	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1061	CHK_PICK_PICKUP;
1062	break;
1063
1064	case 7:
1065	if (tmp->type == MONEY || tmp->type == GEM)
1066	CHK_PICK_PICKUP;
1067	break;
1068
1069	default:
1070	/* use value density */
1071	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1072	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1073	CHK_PICK_PICKUP;
1074	}	1016	}
1075	}	1017	}
1076	else	1018
1077	{ /* old model */	1019	/* rings & amulets - talismans seems to be typed AMULET */
1078	/* NEW pickup handling */
1079	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)
1080	{	1025	{
1081	/* some debugging code to figure out item information */	1026	CHK_PICK_PICKUP;
1082	if (tmp->name != NULL)
1083	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1084	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1085	else
1086	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1087	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1088
1089	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1090	}
1091
1092	/* philosophy:
1093	* It's easy to grab an item type from a pile, as long as it's
1094	* generic. This takes no game-time. For more detailed pickups
1095	* and selections, select-items should be used. This is a
1096	* grab-as-you-run type mode that's really useful for arrows for
1097	* example.
1098	* The drawback: right now it has no frontend, so you need to
1099	* stick the bits you want into a calculator in hex mode and then
1100	* convert to decimal and then 'pickup <#>
1101	*/
1102
1103	/* the first two modes are exclusive: if NOTHING we return, if
1104	* STOP then we stop. All the rest are applied sequentially,
1105	* meaning if any test passes, the item gets picked up. */
1106
1107	/* if mode is set to pick nothing up, return */
1108
1109	if (op->contr->mode & PU_NOTHING)
1110	return 1;
1111
1112	/* if mode is set to stop when encountering objects, return */
1113	/* take STOP before INHIBIT since it doesn't actually pick
1114	* anything up */
1115
1116	if (op->contr->mode & PU_STOP)
1117	return 0;
1118
1119	/* useful for going into stores and not losing your settings... */
1120	/* and for battles wher you don't want to get loaded down while
1121	* fighting */
1122	if (op->contr->mode & PU_INHIBIT)
1123	return 1;
1124
1125	/* prevent us from turning into auto-thieves :) */
1126	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1127	continue;	1027	continue;
		1028	}
1128		1029
1129	/* ignore known cursed objects */	1030	/* we don't forget dragon food */
1130	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;
1131	continue;	1035	continue;
		1036	}
1132		1037
1133	/* all food and drink if desired */	1038	/* bows and arrows. Bows are good for selling! */
1134	/* 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
1135	if (op->contr->mode & PU_FOOD)	1075	if (op->contr->mode & PU_BOOTS)
1136	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"))
1137	{	1109	{
1138	CHK_PICK_PICKUP;	1110	CHK_PICK_PICKUP;
1139	continue;	1111	continue;
1140	}	1112	}
		1113	}
1141		1114
		1115	/* misc stuff that's useful */
1142	if (op->contr->mode & PU_DRINK)	1116	if (op->contr->mode & PU_KEY)
1143	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1117	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1144	{	1118	{
1145	CHK_PICK_PICKUP;	1119	CHK_PICK_PICKUP;
1146	continue;	1120	continue;
1147	}	1121	}
1148		1122
		1123	/* any of the last 4 bits set means we use the ratio for value
		1124	* pickups */
1149	if (op->contr->mode & PU_POTION)	1125	if (op->contr->mode & PU_RATIO)
1150	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
1151	{	1130	*/
1152	CHK_PICK_PICKUP;
1153	continue;
1154	}
1155
1156	/* spellbooks, skillscrolls and normal books/scrolls */
1157	if (op->contr->mode & PU_SPELLBOOK)
1158	if (tmp->type == SPELLBOOK)
1159	{
1160	CHK_PICK_PICKUP;
1161	continue;
1162	}
1163
1164	if (op->contr->mode & PU_SKILLSCROLL)
1165	if (tmp->type == SKILLSCROLL)
1166	{
1167	CHK_PICK_PICKUP;
1168	continue;
1169	}
1170
1171	if (op->contr->mode & PU_READABLES)
1172	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1173	{
1174	CHK_PICK_PICKUP;
1175	continue;
1176	}
1177
1178	/* wands/staves/rods/horns */
1179	if (op->contr->mode & PU_MAGIC_DEVICE)
1180	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1181	{
1182	CHK_PICK_PICKUP;
1183	continue;
1184	}
1185
1186	/* pick up all magical items */
1187	if (op->contr->mode & PU_MAGICAL)	1131	wvratio = op->contr->mode & PU_RATIO;
1188	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)
1189	{
1190	CHK_PICK_PICKUP;
1191	continue;
1192	}
1193
1194	if (op->contr->mode & PU_VALUABLES)
1195	{	1133	{
1196	if (tmp->type == MONEY || tmp->type == GEM)	1134	#if 0
		1135	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1136	if (tmp->name != NULL)
1197	{	1137	{
1198	CHK_PICK_PICKUP;	1138	fprintf (stderr, "%s", tmp->name);
1199	continue;
1200	}	1139	}
1201	}
1202
1203	/* rings & amulets - talismans seems to be typed AMULET */
1204	if (op->contr->mode & PU_JEWELS)
1205	if (tmp->type == RING || tmp->type == AMULET)
1206	{
1207	CHK_PICK_PICKUP;
1208	continue;
1209	}
1210
1211	/* we don't forget dragon food */
1212	if (op->contr->mode & PU_FLESH)
1213	if (tmp->type == FLESH)
1214	{
1215	CHK_PICK_PICKUP;
1216	continue;
1217	}
1218
1219	/* bows and arrows. Bows are good for selling! */
1220	if (op->contr->mode & PU_BOW)
1221	if (tmp->type == BOW)
1222	{
1223	CHK_PICK_PICKUP;
1224	continue;
1225	}
1226
1227	if (op->contr->mode & PU_ARROW)
1228	if (tmp->type == ARROW)
1229	{
1230	CHK_PICK_PICKUP;
1231	continue;
1232	}
1233
1234	/* all kinds of armor etc. */
1235	if (op->contr->mode & PU_ARMOUR)
1236	if (tmp->type == ARMOUR)
1237	{
1238	CHK_PICK_PICKUP;
1239	continue;
1240	}
1241
1242	if (op->contr->mode & PU_HELMET)
1243	if (tmp->type == HELMET)
1244	{
1245	CHK_PICK_PICKUP;
1246	continue;
1247	}
1248
1249	if (op->contr->mode & PU_SHIELD)
1250	if (tmp->type == SHIELD)
1251	{
1252	CHK_PICK_PICKUP;
1253	continue;
1254	}
1255
1256	if (op->contr->mode & PU_BOOTS)
1257	if (tmp->type == BOOTS)
1258	{
1259	CHK_PICK_PICKUP;
1260	continue;
1261	}
1262
1263	if (op->contr->mode & PU_GLOVES)
1264	if (tmp->type == GLOVES)
1265	{
1266	CHK_PICK_PICKUP;
1267	continue;
1268	}
1269
1270	if (op->contr->mode & PU_CLOAK)
1271	if (tmp->type == CLOAK)
1272	{
1273	CHK_PICK_PICKUP;
1274	continue;
1275	}
1276
1277	/* hoping to catch throwing daggers here */
1278	if (op->contr->mode & PU_MISSILEWEAPON)
1279	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1280	{
1281	CHK_PICK_PICKUP;
1282	continue;
1283	}
1284
1285	/* careful: chairs and tables are weapons! */
1286	if (op->contr->mode & PU_ALLWEAPON)
1287	{
1288	if (tmp->type == WEAPON && tmp->name != NULL)
1289	{
1290	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
1291	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
1292	{
1293	CHK_PICK_PICKUP;
1294	continue;
1295	}
1296	}
1297
1298	if (tmp->type == WEAPON && tmp->name == NULL)
1299	{
1300	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
1301	{
1302	CHK_PICK_PICKUP;
1303	continue;
1304	}
1305	}
1306	}
1307
1308	/* misc stuff that's useful */
1309	if (op->contr->mode & PU_KEY)
1310	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1311	{
1312	CHK_PICK_PICKUP;
1313	continue;
1314	}
1315
1316	/* any of the last 4 bits set means we use the ratio for value
1317	* pickups */
1318	if (op->contr->mode & PU_RATIO)
1319	{
1320	/* use value density to decide what else to grab */
1321	/* >=7 was >= op->contr->mode */
1322	/* >=7 is the old standard setting. Now we take the last 4 bits
1323	* and multiply them by 5, giving 0..15*5== 5..75 */
1324	wvratio = (op->contr->mode & PU_RATIO) * 5;
1325	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1326	{
1327	CHK_PICK_PICKUP;
1328	#if 0
1329	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1330	if (tmp->name != NULL)
1331	{
1332	fprintf (stderr, "%s", tmp->name);
1333	}
1334	else	1140	else
1335	fprintf (stderr, "%s", tmp->arch->archname);	1141	fprintf (stderr, "%s", tmp->arch->archname);
1336	fprintf (stderr, ",%d] = ", tmp->type);	1142	fprintf (stderr, ",%d] = ", tmp->type);
1337	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))));
1338	#endif	1144	#endif
		1145	CHK_PICK_PICKUP;
1339	continue;	1146	continue;
1340	}
1341	}	1147	}
1342	} /* the new pickup model */	1148	} /* the new pickup model */
1343	}	1149	}
1344		1150
1345	return !stop;	1151	return !stop;
1346	}	1152	}
1347		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
1348	/*	1189	/*
1349	* Find an arrow in the inventory and after that	1190	* Find an arrow in the inventory and after that
1350	* in the right type container (quiver). Pointer to the	1191	* in the right type container (quiver). Pointer to the
1351	* found object is returned.	1192	* found object is returned.
1352	*/	1193	*/
1353	object *	1194	static object *
1354	find_arrow (object *op, const char *type)	1195	find_arrow (object *op, const char *type)
1355	{	1196	{
1356	for (object *tmp = op->inv; tmp; tmp = tmp->below)	1197	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1357	if (tmp->type == ARROW && !strcmp (&tmp->race, type))	1198	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
1358	return splay (tmp);	1199	return splay (tmp);
1359		1200
1360	for (object *tmp = op->inv; tmp; tmp = tmp->below)	1201	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1361	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))	1202	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1362	if (object *arrow = find_arrow (tmp, type))	1203	if (object *arrow = find_arrow (tmp, type))
1363	{	1204	{
1364	splay (tmp);	1205	splay (tmp);
1365	return arrow;	1206	return arrow;
1366	}	1207	}
…		…
1372	* 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
1373	* 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
1374	* 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
1375	* 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.
1376	*/	1217	*/
1377	object *	1218	static object *
1378	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)
1379	{	1220	{
1380	object *tmp = NULL, *arrow, *ntmp;	1221	object *tmp = NULL, *arrow, *ntmp;
1381	int attacknum, attacktype, betterby = 0, i;	1222	int attacknum, attacktype, betterby = 0, i;
1382		1223
1383	if (!type)	1224	if (!type)
1384	return NULL;	1225	return NULL;
1385		1226
1386	for (arrow = op->inv; arrow; arrow = arrow->below)	1227	for (arrow = op->inv; arrow; arrow = arrow->below)
1387	{	1228	{
1388	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1229	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1389	{	1230	{
1390	i = 0;	1231	i = 0;
1391	ntmp = find_better_arrow (arrow, target, type, &i);	1232	ntmp = find_better_arrow (arrow, target, type, &i);
		1233
1392	if (i > betterby)	1234	if (i > betterby)
1393	{	1235	{
1394	tmp = ntmp;	1236	tmp = ntmp;
1395	betterby = i;	1237	betterby = i;
1396	}	1238	}
1397	}	1239	}
1398	else if (arrow->type == ARROW && arrow->race == type)	1240	else if (arrow->type == ARROW && arrow->race == type)
1399	{	1241	{
1400	/* allways prefer assasination/slaying */	1242	/* allways prefer assasination/slaying */
1401	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1243	if (target->race && arrow->slaying.contains (target->race))
1402	{	1244	{
1403	if (arrow->attacktype & AT_DEATH)	1245	if (arrow->attacktype & AT_DEATH)
1404	{	1246	{
1405	*better = 100;	1247	*better = 100;
1406	return arrow;	1248	return arrow;
…		…
1421	{	1263	{
1422	tmp = arrow;	1264	tmp = arrow;
1423	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;
1424	}	1266	}
1425	}	1267	}
		1268
1426	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1269	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1427	{	1270	{
1428	tmp = arrow;	1271	tmp = arrow;
1429	betterby = 2 + arrow->magic + arrow->stats.dam;	1272	betterby = 2 + arrow->magic + arrow->stats.dam;
1430	}	1273	}
		1274
1431	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1275	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1432	{	1276	{
1433	tmp = arrow;	1277	tmp = arrow;
1434	betterby = 1 + arrow->magic + arrow->stats.dam;	1278	betterby = 1 + arrow->magic + arrow->stats.dam;
1435	}	1279	}
1436	}	1280	}
1437	}	1281	}
1438	}	1282	}
		1283
1439	if (tmp == NULL && arrow == NULL)	1284	if (tmp == NULL && arrow == NULL)
1440	return find_arrow (op, type);	1285	return find_arrow (op, type);
1441		1286
1442	*better = betterby;	1287	*better = betterby;
1443	return tmp;	1288	return tmp;
…		…
1447	* find_better_arrow to find a decent arrow to use.	1292	* find_better_arrow to find a decent arrow to use.
1448	* op = the shooter	1293	* op = the shooter
1449	* type = bow->race	1294	* type = bow->race
1450	* dir = fire direction	1295	* dir = fire direction
1451	*/	1296	*/
1452	object *	1297	static object *
1453	pick_arrow_target (object *op, const char *type, int dir)	1298	pick_arrow_target (object *op, shstr_cmp type, int dir)
1454	{	1299	{
1455	object *tmp = NULL;	1300	object *tmp = NULL;
1456	maptile *m;	1301	maptile *m;
1457	int i, mflags, found, number;	1302	int i, mflags, found, number;
1458	sint16 x, y;	1303	sint16 x, y;
…		…
1473	for (i = 0, found = 0; i < 20; i++)	1318	for (i = 0, found = 0; i < 20; i++)
1474	{	1319	{
1475	x += freearr_x[dir];	1320	x += freearr_x[dir];
1476	y += freearr_y[dir];	1321	y += freearr_y[dir];
1477	mflags = get_map_flags (m, &m, x, y, &x, &y);	1322	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1323
1478	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1324	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1479	{	1325	{
1480	tmp = NULL;	1326	tmp = 0;
1481	break;	1327	break;
1482	}	1328	}
1483	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)
1484	{	1330	{
1485	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1331	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1486	* perhaps a bad assumption.	1332	* perhaps a bad assumption.
1487	*/	1333	*/
1488	tmp = NULL;	1334	tmp = 0;
1489	break;	1335	break;
1490	}	1336	}
		1337
1491	if (mflags & P_IS_ALIVE)	1338	if (mflags & P_IS_ALIVE)
1492	{
1493	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)
1494	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1340	if (tmp->flag [FLAG_ALIVE])
1495	{
1496	found++;
1497	break;
1498	}
1499	if (found)
1500	break;	1341	break;
1501	}
1502	}	1342	}
1503	if (tmp == NULL)	1343
		1344	if (!tmp)
1504	return find_arrow (op, type);	1345	return find_arrow (op, type);
1505		1346
1506	if (tmp->head)	1347	if (tmp->head)
1507	tmp = tmp->head;	1348	tmp = tmp->head;
1508		1349
1509	return find_better_arrow (op, tmp, type, &i);	1350	return find_better_arrow (op, tmp, type, &i);
1510	}	1351	}
1511		1352
1512	/*	1353	/*
1513	* Creature fires a bow - op can be monster or player. Returns	1354	* Creature fires a bow - op can be monster or player. Returns
1514	* 1 if bow was actually fired, 0 otherwise.	1355	* 1 if bow was actually fired, 0 otherwise.
1515	* op is the object firing the bow.	1356	* op is the object firing the bow.
1516	* part is for multipart creatures - the part firing the bow.	1357	* part is for multipart creatures - the part firing the bow.
1517	* dir is the direction of fire.	1358	* dir is the direction of fire.
1518	* 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)
…		…
1548	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1389	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1549	return 0;	1390	return 0;
1550	}	1391	}
1551		1392
1552	// 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
1553	if (bow->below)	1394	splay (bow);
1554	{
1555	bow->remove ();
1556	op->insert (bow);
1557	}
1558
1559	}	1395	}
1560		1396
1561	if (!bow->race || !bow->skill)	1397	if (!bow->race || !bow->skill)
1562	{	1398	{
1563	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);
…		…
1570	{	1406	{
1571	if (op->type == PLAYER)	1407	if (op->type == PLAYER)
1572	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);
1573	/* 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 */
1574	else	1410	else
1575	CLEAR_FLAG (op, FLAG_READY_BOW);	1411	op->clr_flag (FLAG_READY_BOW);
1576		1412
1577	return 0;	1413	return 0;
1578	}	1414	}
1579	}	1415	}
1580		1416
…		…
1589	}	1425	}
1590		1426
1591	/* this should not happen, but sometimes does */	1427	/* this should not happen, but sometimes does */
1592	if (arrow->nrof == 0)	1428	if (arrow->nrof == 0)
1593	{	1429	{
		1430	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1594	arrow->destroy ();	1431	arrow->destroy ();
1595	return 0;	1432	return 0;
1596	}	1433	}
1597		1434
1598	left = arrow; /* these are arrows left to the player */	1435	left = arrow; /* these are arrows left to the player */
1599	arrow = get_split_ob (arrow, 1);	1436	arrow = arrow->split ();
1600	if (!arrow)	1437	if (!arrow)
1601	{	1438	{
1602	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);
1603	return 0;	1440	return 0;
1604	}	1441	}
…		…
1608	arrow->direction = dir;	1445	arrow->direction = dir;
1609		1446
1610	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 */
1611	arrow->stats.hp = arrow->stats.dam;	1448	arrow->stats.hp = arrow->stats.dam;
1612	arrow->stats.grace = arrow->attacktype;	1449	arrow->stats.grace = arrow->attacktype;
1613		1450	arrow->custom_name = arrow->slaying;
1614	if (arrow->slaying)
1615	arrow->spellarg = strdup (arrow->slaying);
1616		1451
1617	#if 0	1452	#if 0
1618	if (player *pl = op->contr)	1453	if (player *pl = op->contr)
1619	{	1454	{
1620	float speed = pl->weapon_sp;	1455	float speed = pl->weapon_sp;
…		…
1630	#endif	1465	#endif
1631		1466
1632	SET_ANIMATION (arrow, arrow->direction);	1467	SET_ANIMATION (arrow, arrow->direction);
1633		1468
1634	/* update the speed */	1469	/* update the speed */
1635	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1636	+ bow->stats.dam / 7.f;
1637		1470
1638	arrow->set_speed (max (arrow->speed, 2.f));
1639	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	));
1640		1476
1641	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;
1642		1478
1643	if (op->type == PLAYER)	1479	if (op->type == PLAYER)
1644	{	1480	{
…		…
1665	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);
1666		1502
1667	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1503	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1668	arrow->move_type = MOVE_FLY_LOW;	1504	arrow->move_type = MOVE_FLY_LOW;
1669	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1505	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1506	arrow->set_flag (FLAG_NO_PICK);
1670		1507
1671	op->play_sound (sound_find ("fire_arrow"));	1508	op->play_sound (sound_find ("fire_arrow"));
1672	m->insert (arrow, sx, sy, op);	1509	m->insert (arrow, sx, sy, op);
1673		1510
1674	if (!arrow->destroyed ())	1511	if (!arrow->destroyed ())
1675	move_arrow (arrow);	1512	move_arrow (arrow);
1676
1677	if (op->type == PLAYER)
1678	{
1679	if (left->destroyed ())
1680	esrv_del_item (op->contr, left->count);
1681	else
1682	esrv_send_item (op, left);
1683	}
1684		1513
1685	return 1;	1514	return 1;
1686	}	1515	}
1687		1516
1688	/* Special fire code for players - this takes into	1517	/* Special fire code for players - this takes into
…		…
1690	* but monsters can't. Putting that code here	1519	* but monsters can't. Putting that code here
1691	* makes the fire_bow code much cleaner.	1520	* makes the fire_bow code much cleaner.
1692	* this function should only be called if 'op' is a player,	1521	* this function should only be called if 'op' is a player,
1693	* hence the function name.	1522	* hence the function name.
1694	*/	1523	*/
1695	int	1524	static int
1696	player_fire_bow (object *op, int dir)	1525	player_fire_bow (object *op, int dir)
1697	{	1526	{
1698	int ret = 0, wcmod = 0;	1527	int ret;
1699		1528
1700	if (op->contr->bowtype == bow_bestarrow)	1529	if (op->contr->bowtype == bow_bestarrow)
1701	{	1530	{
1702	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);
1703	}	1532	}
1704	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)
1705	{	1534	{
1706	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1535	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1707	wcmod = -1;
1708
1709	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);
1710	}	1537	}
1711	else if (op->contr->bowtype == bow_threewide)	1538	else if (op->contr->bowtype == bow_threewide)
1712	{	1539	{
1713	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);
1714	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)]);
1715	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)]);
1716	}	1543	}
1717	else if (op->contr->bowtype == bow_spreadshot)	1544	else if (op->contr->bowtype == bow_spreadshot)
1718	{	1545	{
1719	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);
1720	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);
1721	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);
1722	}	1549	}
1723	else	1550	else
1724	{	1551	{
…		…
1730	}	1557	}
1731		1558
1732	/* Fires a misc (wand/rod/horn) object in 'dir'.	1559	/* Fires a misc (wand/rod/horn) object in 'dir'.
1733	* Broken apart from 'fire' to keep it more readable.	1560	* Broken apart from 'fire' to keep it more readable.
1734	*/	1561	*/
1735	void	1562	static void
1736	fire_misc_object (object *op, int dir)	1563	fire_misc_object (object *op, int dir)
1737	{	1564	{
1738	object *item = op->contr->ranged_ob;	1565	object *item = op->contr->ranged_ob;
1739		1566
1740	if (!item)	1567	if (!item)
…		…
1747	{	1574	{
1748	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1575	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1749	return;	1576	return;
1750	}	1577	}
1751		1578
1752	if (!op->change_weapon (item))	1579	if (!op->apply (item))
1753	return;	1580	return;
1754		1581
1755	if (item->type == WAND)	1582	if (item->type == WAND)
1756	{	1583	{
1757	if (item->stats.food <= 0)	1584	if (item->stats.food <= 0)
…		…
1762	return;	1589	return;
1763	}	1590	}
1764	}	1591	}
1765	else if (item->type == ROD || item->type == HORN)	1592	else if (item->type == ROD || item->type == HORN)
1766	{	1593	{
1767	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))
1768	{	1599	{
1769	op->contr->play_sound (sound_find ("wand_poof"));	1600	op->contr->play_sound (sound_find ("wand_poof"));
1770		1601
1771	if (item->type == ROD)	1602	if (item->type == ROD)
1772	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));
…		…
1777	}	1608	}
1778	}	1609	}
1779		1610
1780	if (cast_spell (op, item, dir, item->inv, NULL))	1611	if (cast_spell (op, item, dir, item->inv, NULL))
1781	{	1612	{
1782	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
1783	if (item->type == WAND)	1615	if (item->type == WAND)
1784	{	1616	{
1785	if (!(--item->stats.food))	1617	if (!(--item->stats.food))
1786	{	1618	{
1787	object *tmp;
1788
1789	if (item->arch)	1619	if (item->arch)
1790	{	1620	{
1791	CLEAR_FLAG (item, FLAG_ANIMATE);	1621	item->clr_flag (FLAG_ANIMATE);
1792	item->face = item->arch->face;	1622	item->face = item->arch->face;
1793	item->set_speed (0);	1623	item->set_speed (0);
1794	}	1624	}
1795		1625
1796	if ((tmp = item->in_player ()))	1626	if (object *pl = item->visible_to ())
1797	esrv_update_item (UPD_ANIM, tmp, item);	1627	esrv_update_item (UPD_ANIM, pl, item);
1798	}	1628	}
1799	}	1629	}
1800	else if (item->type == ROD || item->type == HORN)	1630	else if (item->type == ROD || item->type == HORN)
1801	drain_rod_charge (item);	1631	drain_rod_charge (item);
1802	}	1632	}
1803	}	1633	}
1804		1634
1805	/* Received a fire command for the player - go and do it.	1635	/* Received a fire command for the player - go and do it.
1806	*/	1636	*/
1807	bool	1637	bool
1808	fire (object *op, int dir)	1638	fire (object *who, int dir)
1809	{	1639	{
1810	int spellcost = 0;	1640	int spellcost = 0;
1811		1641
1812	/* check for loss of invisiblity/hide */
1813	if (action_makes_visible (op))
1814	make_visible (op);
1815
1816	player *pl = op->contr;	1642	player *pl = who->contr;
1817		1643
1818	if (pl->golem)	1644	if (pl->golem)
1819	{	1645	{
1820	control_golem (op->contr->golem, dir);	1646	control_golem (who->contr->golem, dir);
1821	return false;	1647	return false;
1822	}	1648	}
1823		1649
1824	object *ob = pl->ranged_ob;	1650	object *ob = pl->ranged_ob;
1825		1651
1826	if (!ob)	1652	if (!ob)
1827	return false;	1653	return false;
1828		1654
1829	if (!op->change_weapon (ob))
1830	return false;
1831
1832	if (op->speed_left > 0.f)	1655	if (who->speed_left > 0.f)
1833	--op->speed_left;	1656	--who->speed_left;
1834	else	1657	else
1835	return false;	1658	return false;
1836		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
1837	switch (ob->type)	1667	switch (ob->type)
1838	{	1668	{
1839	case BOW:	1669	case BOW:
1840	player_fire_bow (op, dir);	1670	player_fire_bow (who, dir);
1841	break;	1671	break;
1842		1672
1843	case SPELL:	1673	case SPELL:
1844	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);
1845	break;	1675	break;
1846		1676
1847	case BUILDER:	1677	case BUILDER:
1848	apply_map_builder (op, dir);	1678	apply_map_builder (who, dir);
1849	break;	1679	break;
1850		1680
1851	case SKILL:	1681	case SKILL:
1852	do_skill (op, op, ob, dir, 0);	1682	do_skill (who, who, ob, dir, 0);
1853	break;	1683	break;
1854		1684
		1685	case RANGED:
		1686	do_skill (who, ob, who->chosen_skill, dir, 0);
		1687	break;
		1688
1855	default:	1689	default:
1856	fire_misc_object (op, dir);	1690	fire_misc_object (who, dir);
1857	break;	1691	break;
1858	}	1692	}
1859		1693
1860	return true;	1694	return true;
1861	}	1695	}
1862		1696
1863	/* find_key	1697	static object *
1864	* We try to find a key for the door as passed. If we find a key
1865	* and successfully use it, we return the key, otherwise NULL
1866	* This function merges both normal and locked door, since the logic
1867	* for both is the same - just the specific key is different.
1868	* pl is the player,
1869	* inv is the objects inventory to searched
1870	* door is the door we are trying to match against.
1871	* This function can be called recursively to search containers.
1872	*/
1873	object *
1874	find_key (object *pl, object *container, object *door)	1698	find_key_ (object *pl, object *container, object *door)
1875	{	1699	{
1876	object *tmp, *key;	1700	object *tmp, *key;
1877		1701
1878	/* Should not happen, but sanity checking is never bad */	1702	/* Should not happen, but sanity checking is never bad */
1879	if (!container->inv)	1703	if (!container->inv)
…		…
1882	/* 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 */
1883	for (tmp = container->inv; tmp; tmp = tmp->below)	1707	for (tmp = container->inv; tmp; tmp = tmp->below)
1884	{	1708	{
1885	if (door->type == DOOR && tmp->type == KEY)	1709	if (door->type == DOOR && tmp->type == KEY)
1886	break;	1710	break;
		1711
1887	/* For sanity, we should really check door type, but other stuff	1712	/* For sanity, we should really check door type, but other stuff
1888	* (like containers) can be locked with special keys	1713	* (like containers) can be locked with special keys
1889	*/	1714	*/
1890	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1715	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1891	break;	1716	break;
1892	}	1717	}
…		…
1897	* a key, return	1722	* a key, return
1898	*/	1723	*/
1899	if (!tmp)	1724	if (!tmp)
1900	{	1725	{
1901	for (tmp = container->inv; tmp; tmp = tmp->below)	1726	for (tmp = container->inv; tmp; tmp = tmp->below)
1902	{
1903	/* No reason to search empty containers */	1727	/* No reason to search empty containers */
1904	if (tmp->type == CONTAINER && tmp->inv)	1728	if (tmp->type == CONTAINER && tmp->inv)
1905	{
1906	if ((key = find_key (pl, tmp, door)))	1729	if ((key = find_key_ (pl, tmp, door)))
1907	return key;	1730	return key;
1908	}
1909	}
1910		1731
1911	if (!tmp)	1732	if (!tmp)
1912	return NULL;	1733	return 0;
1913	}	1734	}
1914		1735
1915	/* 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,
1916	* see if we actually want to use it	1737	* see if we actually want to use it
1917	*/	1738	*/
1918	if (pl != container)	1739	if (pl != container)
1919	{	1740	{
1920	/* Only let players use keys in containers */	1741	/* Only let players use keys in containers */
1921	if (!pl->contr)	1742	if (!pl->contr)
1922	return NULL;	1743	return 0;
		1744
1923	/* cases where this fails:	1745	/* cases where this fails:
1924	* If we only search the player inventory, return now since we	1746	* If we only search the player inventory, return now since we
1925	* are not in the players inventory.	1747	* are not in the players inventory.
1926	* If the container is not active, return now since only active	1748	* If the container is not active, return now since only active
1927	* containers can be used.	1749	* containers can be used.
…		…
1931	* inv must have been an container and must have been active.	1753	* inv must have been an container and must have been active.
1932	*	1754	*
1933	* Change the color so that the message doesn't disappear with	1755	* Change the color so that the message doesn't disappear with
1934	* all the others.	1756	* all the others.
1935	*/	1757	*/
1936	if (pl->contr->usekeys == key_inventory ||	1758	if (pl->contr->usekeys == key_inventory
1937	!QUERY_FLAG (container, FLAG_APPLIED) ||	1759	|| !container->flag [FLAG_APPLIED]
1938	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1760	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1939	{	1761	{
1940	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1762	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1941	"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));
1942	return NULL;	1764	return NULL;
1943	}	1765	}
1944	}	1766	}
1945		1767
1946	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);
1947	}	1794	}
1948		1795
1949	/* moved door processing out of move_player_attack.	1796	/* moved door processing out of move_player_attack.
1950	* returns 1 if player has opened the door with a key	1797	* returns 1 if player has opened the door with a key
1951	* such that the caller should not do anything more,	1798	* such that the caller should not do anything more,
…		…
1978	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);	1825	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1979	remove_door2 (door); /* remove door without violence ;-) */	1826	remove_door2 (door); /* remove door without violence ;-) */
1980	}	1827	}
1981		1828
1982	/* Do this after we print the message */	1829	/* Do this after we print the message */
1983	decrease_ob (key); /* Use up one of the keys */	1830	key->decrease (); /* Use up one of the keys */
1984	/* Need to update the weight the container the key was in */
1985	if (container != op)
1986	esrv_update_item (UPD_WEIGHT, op, container);
1987		1831
1988	return 1; /* Nothing more to do below */	1832	return 1; /* Nothing more to do below */
1989	}	1833	}
1990	else if (door->type == LOCKED_DOOR)	1834	else if (door->type == LOCKED_DOOR)
1991	{	1835	{
…		…
2004	* going to try and move (not fire weapons).	1848	* going to try and move (not fire weapons).
2005	*/	1849	*/
2006	bool	1850	bool
2007	move_player_attack (object *op, int dir)	1851	move_player_attack (object *op, int dir)
2008	{	1852	{
2009	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	}
2010		1858
2011	sint16 nx = freearr_x[dir] + op->x;	1859	sint16 nx = freearr_x[dir] + op->x;
2012	sint16 ny = freearr_y[dir] + op->y;	1860	sint16 ny = freearr_y[dir] + op->y;
2013		1861
2014	on_battleground = op_on_battleground (op, 0, 0);
2015
2016	if (out_of_map (op->map, nx, ny))	1862	if (out_of_map (op->map, nx, ny))
2017	return false;	1863	return false;
2018
2019	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2020	{
2021	--op->speed_left;
2022	return true;
2023	}
2024		1864
2025	/* 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
2026	* 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
2027	* 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
2028	* player. This is a pretty nasty hack, because if we could	1868	* player. This is a pretty nasty hack, because if we could
…		…
2046	|| mon->flag [FLAG_CAN_ROLL])	1886	|| mon->flag [FLAG_CAN_ROLL])
2047	&& mon != op)	1887	&& mon != op)
2048	break;	1888	break;
2049	}	1889	}
2050		1890
2051	if (!mon) /* This happens anytime the player tries to move */	1891	/* no monster == player tries to move into a wall or so */
2052	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	}
2053		1917
2054	mon = mon->head_ ();	1918	mon = mon->head_ ();
2055		1919
2056	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))
2057	if (op->contr->weapon_sp_left > 0.f)	1921	if (op->contr->weapon_sp_left > 0.f)
…		…
2075	*/	1939	*/
2076	if (op->type == PLAYER	1940	if (op->type == PLAYER
2077	&& ((mon->owner && mon->owner->contr	1941	&& ((mon->owner && mon->owner->contr
2078	&& same_party (mon->owner->contr->party, op->contr->party))	1942	&& same_party (mon->owner->contr->party, op->contr->party))
2079	|| mon->owner == op)	1943	|| mon->owner == op)
2080	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))	1944	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2081	{	1945	{
2082	/* 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 */
2083	if (op->contr->braced)	1947	if (op->contr->braced)
2084	return false;	1948	return false;
2085		1949
…		…
2088	--op->speed_left;	1952	--op->speed_left;
2089		1953
2090	op->play_sound (sound_find ("push_player"));	1954	op->play_sound (sound_find ("push_player"));
2091	push_ob (mon, dir, op);	1955	push_ob (mon, dir, op);
2092		1956
2093	if (op->contr->tmp_invis || op->hide)	1957	if (action_makes_visible (op))
2094	make_visible (op);	1958	make_visible (op);
2095		1959
2096	return true;	1960	return true;
2097	}	1961	}
2098	else	1962	else
2099	return false;	1963	return false;
2100	}	1964	}
		1965
		1966	bool on_battleground = op_on_battleground (op, 0, 0);
2101		1967
2102	/* in certain circumstances, you shouldn't attack friendly	1968	/* in certain circumstances, you shouldn't attack friendly
2103	* creatures. Note that if you are braced, you can't push	1969	* creatures. Note that if you are braced, you can't push
2104	* 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
2105	* attack them either.	1971	* attack them either.
2106	*/	1972	*/
2107	if ((mon->type == PLAYER || mon->enemy != op)	1973	if ((mon->type == PLAYER || mon->enemy != op)
2108	&& (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])
2109	&& ((op->contr->peaceful	1975	&& ((op->contr->peaceful
2110	|| (mon->type == PLAYER && mon->contr->peaceful))	1976	|| (mon->type == PLAYER && mon->contr->peaceful))
2111	&& !on_battleground))	1977	&& !on_battleground))
2112	{	1978	{
2113	if (op->speed_left > 0.f)	1979	if (op->speed_left > 0.f)
…		…
2120	push_ob (mon, dir, op);	1986	push_ob (mon, dir, op);
2121	}	1987	}
2122	else	1988	else
2123	op->statusmsg ("You withhold your attack");	1989	op->statusmsg ("You withhold your attack");
2124		1990
2125	if (op->contr->tmp_invis || op->hide)	1991	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2126	make_visible (op);	1992	make_visible (op);
2127		1993
2128	return true;	1994	return true;
2129	}	1995	}
2130	}	1996	}
2131	/* If the object is a boulder or other rollable object, then	1997	/* If the object is a boulder or other rollable object, then
2132	* 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.
2133	*/	1999	*/
2134	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	2000	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
2135	{	2001	{
2136	if (op->speed_left > 0.f)	2002	if (op->speed_left > 0.f)
2137	{	2003	{
2138	--op->speed_left;	2004	--op->speed_left;
2139		2005
…		…
2148	* 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
2149	* and be living. Then, it must be one of the following:	2015	* and be living. Then, it must be one of the following:
2150	* 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
2151	* 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.
2152	*/	2018	*/
2153	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2019	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2154	((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)))
2155	{	2021	{
2156	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])
2157	{	2023	{
2158	--op->contr->weapon_sp_left;	2024	--op->contr->weapon_sp_left;
…		…
2170	}	2036	}
2171		2037
2172	bool	2038	bool
2173	move_player (object *op, int dir)	2039	move_player (object *op, int dir)
2174	{	2040	{
2175	int pick;
2176
2177	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2041	if (!op->map || op->map->state != MAP_ACTIVE)
2178	return 0;	2042	return 0;
2179		2043
2180	/* Sanity check: make sure dir is valid */	2044	/* Sanity check: make sure dir is valid */
2181	if ((dir < 0) || (dir >= 9))	2045	if (dir < 0 || dir > 8)
2182	{	2046	{
2183	LOG (llevError, "move_player: invalid direction %d\n", dir);	2047	LOG (llevError, "move_player: invalid direction %d\n", dir);
2184	return 0;	2048	return 0;
2185	}	2049	}
2186		2050
2187	/* peterm: added following line */	2051	/* peterm: added following line */
2188	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2052	if (op->flag [FLAG_CONFUSED] && dir)
2189	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2053	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2190		2054
2191	op->facing = dir;	2055	op->facing = dir;
2192		2056
2193	if (op->hide)	2057	if (op->flag [FLAG_HIDDEN])
2194	do_hidden_move (op);	2058	do_hidden_move (op);
2195		2059
2196	bool retval;	2060	bool retval;
		2061	int pick = 0;
2197		2062
2198	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2063	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2199	retval = RESULT_INT (0);	2064	retval = RESULT_INT (0);
2200	else if (op->contr->fire_on)	2065	else if (op->contr->fire_on)
2201	retval = fire (op, dir);	2066	retval = fire (op, dir);
…		…
2232	* players.	2097	* players.
2233	*/	2098	*/
2234	bool	2099	bool
2235	handle_newcs_player (object *op)	2100	handle_newcs_player (object *op)
2236	{	2101	{
2237	if (QUERY_FLAG (op, FLAG_SCARED))	2102	if (op->flag [FLAG_SCARED])
2238	{	2103	{
2239	if (op->speed_left > 0.f)	2104	if (op->speed_left > 0.f)
2240	{	2105	{
2241	--op->speed_left;	2106	--op->speed_left;
2242	flee_player (op);	2107	flee_player (op);
…		…
2258	return move_player (op, op->direction);	2123	return move_player (op, op->direction);
2259		2124
2260	return false;	2125	return false;
2261	}	2126	}
2262		2127
2263	int	2128	static int
2264	save_life (object *op)	2129	save_life (object *op)
2265	{	2130	{
2266	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2131	if (!op->flag [FLAG_LIFESAVE])
2267	return 0;	2132	return 0;
2268		2133
2269	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2134	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2270	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2135	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2271	{	2136	{
2272	op->play_sound (sound_find ("ob_evaporate"));	2137	op->play_sound (sound_find ("ob_evaporate"));
2273	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));
2274		2139
2275	if (op->contr)
2276	esrv_del_item (op->contr, tmp->count);
2277
2278	tmp->destroy ();	2140	tmp->destroy ();
2279	CLEAR_FLAG (op, FLAG_LIFESAVE);	2141	op->clr_flag (FLAG_LIFESAVE);
2280		2142
2281	if (op->stats.hp < 0)	2143	if (op->stats.hp < 0)
2282	op->stats.hp = op->stats.maxhp;	2144	op->stats.hp = op->stats.maxhp;
2283		2145
2284	if (op->stats.food < 0)	2146	if (op->stats.food < 0)
2285	op->stats.food = 999;	2147	op->stats.food = MAX_FOOD;
2286		2148
2287	op->update_stats ();	2149	op->update_stats ();
2288	return 1;	2150	return 1;
2289	}	2151	}
2290		2152
2291	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2153	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2292	CLEAR_FLAG (op, FLAG_LIFESAVE);	2154	op->clr_flag (FLAG_LIFESAVE);
2293	enter_player_savebed (op); /* bring him home. */	2155	enter_player_savebed (op); /* bring him home. */
2294	return 0;	2156	return 0;
2295	}	2157	}
2296		2158
2297	/* 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
2298	* 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
2299	* 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
2300	* from.	2162	* from.
2301	*/	2163	*/
2302	static void	2164	static void
2303	drop_unpaid_items (object *op, object *env)	2165	drop_unpaid_items (object *op, object *env)
2304	{	2166	{
2305	while (op)	2167	while (op)
2306	{	2168	{
2307	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' */
2308		2170
2309	if (QUERY_FLAG (op, FLAG_UNPAID))	2171	if (op->flag [FLAG_UNPAID])
2310	{
2311	if (env->type == PLAYER)
2312	esrv_del_item (env->contr, op->count);
2313
2314	op->insert_at (env);	2172	op->insert_at (env);
2315	}
2316	else if (op->inv)	2173	else if (op->inv)
2317	drop_unpaid_items (op->inv, env);	2174	drop_unpaid_items (op->inv, env);
2318		2175
2319	op = next;	2176	op = next;
2320	}	2177	}
…		…
2325	{	2182	{
2326	if (!flag [FLAG_REMOVED])	2183	if (!flag [FLAG_REMOVED])
2327	::drop_unpaid_items (inv, this);	2184	::drop_unpaid_items (inv, this);
2328	}	2185	}
2329		2186
2330	/*
2331	* Returns pointer a static string containing gravestone text
2332	* Moved from apply.c to player.c - player.c is what
2333	* actually uses this function. player.c may not be quite the
2334	* best, a misc file for object actions is probably better,
2335	* but there isn't one in the server directory.
2336	*/
2337	char *
2338	gravestone_text (object *op)
2339	{
2340	static char buf2[MAX_BUF];
2341	char buf[MAX_BUF];
2342	time_t now = time (NULL);
2343
2344	strcpy (buf2, " R.I.P.\n\n");
2345	if (op->type == PLAYER)
2346	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2347	else
2348	sprintf (buf, "%s\n", &op->name);
2349
2350	strncat (buf2, " ", 20 - strlen (buf) / 2);
2351	strcat (buf2, buf);
2352	if (op->type == PLAYER)
2353	sprintf (buf, "who was in level %d when killed\n", op->level);
2354	else
2355	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2356
2357	strncat (buf2, " ", 20 - strlen (buf) / 2);
2358	strcat (buf2, buf);
2359	if (op->type == PLAYER)
2360	{
2361	sprintf (buf, "by %s.\n\n", op->contr->killer);
2362	strncat (buf2, " ", 21 - strlen (buf) / 2);
2363	strcat (buf2, buf);
2364	}
2365
2366	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2367	strncat (buf2, " ", 20 - strlen (buf) / 2);
2368	strcat (buf2, buf);
2369
2370	return buf2;
2371	}
2372
2373	void	2187	void
2374	do_some_living (object *op)	2188	do_some_living (object *op)
2375	{	2189	{
2376	int last_food = op->stats.food;	2190	int last_food = op->stats.food;
2377	int gen_hp, gen_sp, gen_grace;	2191	int gen_hp, gen_sp, gen_grace;
2378	int over_hp, over_sp, over_grace;
2379	int i;
2380	int rate_hp = 1200;	2192	int rate_hp = 1200;
2381	int rate_sp = 2500;	2193	int rate_sp = 2500;
2382	int rate_grace = 2000;	2194	int rate_grace = 2000;
2383	const int max_hp = 1;	2195	const int max_hp = 1;
2384	const int max_sp = 1;	2196	const int max_sp = 1;
2385	const int max_grace = 1;	2197	const int max_grace = 1;
2386		2198
		2199	#if 0
2387	if (op->contr->hidden)	2200	if (op->contr->hidden)
2388	{	2201	{
2389	op->invisible = 1000;	2202	op->invisible = 1000;
2390	/* the socket code flashes the player visible/invisible	2203	/* the socket code flashes the player visible/invisible
2391	* depending on the value of invisible, so we need to	2204	* depending on the value of invisible, so we need to
2392	* alternate it here for it to work correctly.	2205	* alternate it here for it to work correctly.
2393	*/	2206	*/
2394	if (pticks & 2)	2207	if (server_tick & 2)
2395	op->invisible--;	2208	op->invisible--;
2396	}	2209	}
		2210	else
		2211	#endif
2397	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2212	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2398	{	2213	{
2399	if (!op->invisible--)	2214	if (!op->invisible--)
2400	{	2215	{
2401	make_visible (op);	2216	make_visible (op);
2402	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.");
…		…
2436	if (--op->last_grace < 0)	2251	if (--op->last_grace < 0)
2437	{	2252	{
2438	if (op->stats.grace < op->stats.maxgrace / 2)	2253	if (op->stats.grace < op->stats.maxgrace / 2)
2439	op->stats.grace++; /* no penalty in food for regaining grace */	2254	op->stats.grace++; /* no penalty in food for regaining grace */
2440		2255
		2256	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2257
2441	if (max_grace > 1)	2258	if (max_grace > 1)
2442	{	2259	{
2443	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2260	int over_grace = temp / rate_grace;
		2261
2444	if (over_grace > 0)	2262	if (over_grace > 0)
2445	{	2263	{
2446	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;
2447	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2448	op->last_grace = 0;	2265	op->last_grace = 0;
2449	}	2266	}
2450	else	2267	else
2451	{	2268	op->last_grace = rate_grace / temp;
2452	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2453	}
2454	}	2269	}
2455	else	2270	else
2456	{	2271	op->last_grace = rate_grace / temp;
2457	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2272
2458	}
2459	/* wearing stuff doesn't detract from grace generation. */	2273	/* wearing stuff doesn't detract from grace generation. */
2460	}	2274	}
2461		2275
2462	if (op->stats.food > 0)	2276	if (op->stats.food > 0)
2463	{	2277	{
…		…
2469	if (op->stats.sp < op->stats.maxsp)	2283	if (op->stats.sp < op->stats.maxsp)
2470	{	2284	{
2471	op->stats.sp++;	2285	op->stats.sp++;
2472		2286
2473	/* dms do not consume food */	2287	/* dms do not consume food */
2474	if (!QUERY_FLAG (op, FLAG_WIZ))	2288	if (!op->flag [FLAG_WIZ])
2475	{	2289	{
2476	op->stats.food--;	2290	op->stats.food--;
2477		2291
2478	if (op->contr->digestion < 0)	2292	if (op->contr->digestion < 0)
2479	op->stats.food += op->contr->digestion;	2293	op->stats.food += op->contr->digestion;
…		…
2482	}	2296	}
2483	}	2297	}
2484		2298
2485	if (max_sp > 1)	2299	if (max_sp > 1)
2486	{	2300	{
2487	over_sp = (gen_sp + 10) / rate_sp;	2301	int over_sp = (gen_sp + 10) / rate_sp;
2488	if (over_sp > 0)	2302	if (over_sp > 0)
2489	{	2303	{
2490	if (op->stats.sp < op->stats.maxsp)	2304	if (op->stats.sp < op->stats.maxsp)
2491	{	2305	{
2492	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;	2306	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
…		…
2513	if (op->stats.hp < op->stats.maxhp)	2327	if (op->stats.hp < op->stats.maxhp)
2514	{	2328	{
2515	op->stats.hp++;	2329	op->stats.hp++;
2516		2330
2517	/* dms do not consume food */	2331	/* dms do not consume food */
2518	if (!QUERY_FLAG (op, FLAG_WIZ))	2332	if (!op->flag [FLAG_WIZ])
2519	{	2333	{
2520	op->stats.food--;	2334	op->stats.food--;
2521		2335
2522	if (op->contr->digestion < 0)	2336	if (op->contr->digestion < 0)
2523	op->stats.food += op->contr->digestion;	2337	op->stats.food += op->contr->digestion;
2524	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))
2525	op->stats.food = last_food;	2339	op->stats.food = last_food;
2526	}	2340	}
2527	}	2341	}
2528		2342
		2343	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2344
2529	if (max_hp > 1)	2345	if (max_hp > 1)
2530	{	2346	{
2531	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;	2347	int over_hp = temp / rate_hp;
2532		2348
2533	if (over_hp > 0)	2349	if (over_hp > 0)
2534	{	2350	{
2535	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;
2536	op->last_heal = 0;	2352	op->last_heal = 0;
2537	}	2353	}
2538	else	2354	else
2539	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2355	op->last_heal = rate_hp / temp;
2540	}	2356	}
2541	else	2357	else
2542	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2358	op->last_heal = rate_hp / temp;
2543	}	2359	}
2544	}	2360	}
2545		2361
2546	/* Digestion */	2362	/* Digestion */
2547	if (--op->last_eat < 0)	2363	if (--op->last_eat < 0)
…		…
2550	penalty = max (0, -op->contr->digestion);	2366	penalty = max (0, -op->contr->digestion);
2551		2367
2552	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);
2553		2369
2554	/* dms do not consume food */	2370	/* dms do not consume food */
2555	if (!QUERY_FLAG (op, FLAG_WIZ))	2371	if (!op->flag [FLAG_WIZ])
2556	op->stats.food--;	2372	op->stats.food--;
2557	}	2373	}
2558		2374
2559	if (op->stats.food < 0 && op->stats.hp >= 0)	2375	if (op->stats.food < 0 && op->stats.hp >= 0)
2560	{	2376	{
2561	object *tmp, *flesh = 0;	2377	object *flesh = 0;
2562		2378
2563	for (tmp = op->inv; tmp; tmp = tmp->below)	2379	for_inv_removable (op, tmp)
2564	{	2380	{
2565	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)
2566	{	2385	{
2567	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2386	op->statusmsg ("You blindly grab for a bite of food. "
2568	{	2387	"H<To prevent you from starving, you ate some random item from your backpack.>");
2569	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2388	op->apply (tmp);
2570	manual_apply (op, tmp, 0);	2389
2571	if (op->stats.food >= 0 || op->stats.hp < 0)	2390	if (op->stats.food >= 0 || op->stats.hp < 0)
2572	break;	2391	break;
2573	}	2392	}
2574	else if (tmp->type == FLESH)	2393	else if (tmp->type == FLESH)
2575	flesh = tmp;	2394	flesh = tmp;
2576	} /* End if paid for object */	2395	}
2577	} /* end of for loop */
2578		2396
2579	/* 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
2580	* eat flesh instead.	2398	* eat flesh instead.
2581	*/	2399	*/
2582	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2400	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2583	{	2401	{
2584	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.>");
2585	manual_apply (op, flesh, 0);	2404	op->apply (flesh);
2586	}	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.>");
2587	}	2411	}
2588		2412
2589	if (op->stats.food < 0)	2413	if (op->stats.food < 0)
2590	{	2414	{
2591	op->stats.hp += op->stats.food;	2415	op->stats.hp += op->stats.food;
2592	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 ();
2593	}	2422	}
		2423	}
2594		2424
		2425	/* killer should be set here already */
2595	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2426	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2596	kill_player (op);	2427	kill_player (op);
2597	}	2428	}
2598	}	2429	}
2599		2430
2600	/* 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.
…		…
2604	*/	2435	*/
2605	void	2436	void
2606	kill_player (object *op)	2437	kill_player (object *op)
2607	{	2438	{
2608	int x, y;	2439	int x, y;
2609	char buf[MAX_BUF];
2610	maptile *map; /* this is for resurrection */	2440	maptile *map; /* this is for resurrection */
2611	int will_kill_again;	2441	int will_kill_again;
2612	archetype *at;	2442	archetype *at;
2613	object *tmp;	2443	object *tmp;
2614		2444
2615	if (save_life (op))	2445	if (save_life (op))
2616	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	}
2617		2483
2618	/* 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
2619	* 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.
2620	* Look at op_on_battleground() for more info --AndreasV	2486	* Look at op_on_battleground() for more info --AndreasV
2621	*/	2487	*/
2622	if (op_on_battleground (op, &x, &y))	2488	if (op_on_battleground (op, &x, &y))
2623	{	2489	{
2624	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";
2625	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2626
2627	/* restore player */
2628	at = archetype::find ("poisoning");
2629	if (object *tmp = present_arch_in_ob (at, op))
2630	{
2631	tmp->destroy ();
2632	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2633	}
2634
2635	at = archetype::find ("confusion");
2636	if (object *tmp = present_arch_in_ob (at, op))
2637	{
2638	tmp->destroy ();
2639	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2640	}
2641
2642	cure_disease (op, 0, 0); /* remove any disease */
2643	op->stats.hp = op->stats.maxhp;
2644	if (op->stats.food <= 0)
2645	op->stats.food = 999;
2646		2491
2647	/* create a bodypart-trophy to make the winner happy */	2492	/* create a bodypart-trophy to make the winner happy */
2648	if (object *tmp = arch_to_object (archetype::find ("finger")))	2493	object *tmp = archetype::find (shstr_finger)->instance ();
2649	{	2494
2650	tmp->name = format ("%s's finger" , &op->name);	2495	tmp->name = format ("%s's finger" , &op->name);
2651	tmp->name_pl = format ("%s's fingers", &op->name);	2496	tmp->name_pl = format ("%s's fingers", &op->name);
2652	tmp->msg = format (	2497	tmp->msg = format (
2653	"This finger has been cut off of %s the %s, when he was defeated at 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",
2654	&op->name, op->contr->title, (int) (op->level), op->contr->killer	2499	&op->name, op->contr->title,
		2500	(int)op->level,
		2501	op->contr->killer_name ()
2655	);	2502	);
2656	tmp->value = 0, tmp->type = 0;	2503	tmp->value = 0, tmp->type = 0;
2657	tmp->materialname = "organics";	2504	tmp->material = name_to_material (shstr_organic);
2658	tmp->insert_at (op, tmp);	2505	tmp->insert_at (op, tmp);
2659	}
2660		2506
2661	/* teleport defeated player to new destination */	2507	/* teleport defeated player to new destination */
2662	transfer_ob (op, x, y, 0, NULL);	2508	transfer_ob (op, x, y, 0, NULL);
2663	op->contr->braced = 0;	2509	op->contr->braced = 0;
		2510
		2511	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2664	return;	2512	return;
2665	}	2513	}
2666		2514
		2515	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2516	deathtab << "T<YOU HAVE DIED>\n\n";
		2517
2667	INVOKE_PLAYER (DEATH, op->contr);	2518	INVOKE_PLAYER (DEATH, op->contr);
2668		2519
2669	command_kill_pets (op, 0);	2520	command_kill_pets (op, 0);
2670
2671	if (op->stats.food < 0)
2672	strcpy (op->contr->killer, "starvation");
2673		2521
2674	op->contr->play_sound (sound_find ("player_dies"));	2522	op->contr->play_sound (sound_find ("player_dies"));
2675		2523
2676	/* save the map location for corpse, gravestone */	2524	/* save the map location for corpse, gravestone */
2677	x = op->x;	2525	x = op->x;
…		…
2707		2555
2708	lost_a_stat = 0;	2556	lost_a_stat = 0;
2709		2557
2710	for (z = 0; z < num_stats_lose; z++)	2558	for (z = 0; z < num_stats_lose; z++)
2711	{	2559	{
2712	i = RANDOM () % NUM_STATS;	2560	i = rndm (NUM_STATS);
2713		2561
2714	if (settings.stat_loss_on_death)	2562	if (settings.stat_loss_on_death)
2715	{	2563	{
2716	/* 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
2717	* what he lost.	2565	* what he lost.
…		…
2724	lost_a_stat = 1;	2572	lost_a_stat = 1;
2725	}	2573	}
2726	else	2574	else
2727	{	2575	{
2728	/* deplete a stat */	2576	/* deplete a stat */
2729	archetype *deparch = archetype::find ("depletion");	2577	archetype *deparch = archetype::find (shstr_depletion);
2730	object *dep;	2578	object *dep;
2731		2579
2732	dep = present_arch_in_ob (deparch, op);	2580	dep = present_arch_in_ob (deparch, op);
2733	if (!dep)	2581	if (!dep)
2734	{	2582	{
2735	dep = arch_to_object (deparch);	2583	dep = deparch->instance ();
2736	insert_ob_in_ob (dep, op);	2584	insert_ob_in_ob (dep, op);
2737	}	2585	}
2738	lose_this_stat = 1;	2586	lose_this_stat = 1;
2739	if (settings.balanced_stat_loss)	2587	if (settings.balanced_stat_loss)
2740	{	2588	{
…		…
2752		2600
2753	/* There is a maximum depletion total per level. */	2601	/* There is a maximum depletion total per level. */
2754	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)	2602	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2755	{	2603	{
2756	lose_this_stat = 0;	2604	lose_this_stat = 0;
2757	/* Take loss chance vs keep chance to see if we	2605	/* Take loss chance vs keep chance to see if we
2758	retain the stat. */	2606	retain the stat. */
2759	}	2607	}
2760	else	2608	else
2761	{	2609	{
2762	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)
…		…
2768	}	2616	}
2769	}	2617	}
2770		2618
2771	if (lose_this_stat)	2619	if (lose_this_stat)
2772	{	2620	{
2773	this_stat = get_attr_value (&(dep->stats), i);	2621	this_stat = get_attr_value (&dep->stats, i);
2774	/* We could try to do something clever like find another	2622	/* We could try to do something clever like find another
2775	* stat to reduce if this fails. But chances are, if	2623	* stat to reduce if this fails. But chances are, if
2776	* stats have been depleted to -50, all are pretty low	2624	* stats have been depleted to -50, all are pretty low
2777	* 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
2778	* difference.	2626	* difference.
2779	*/	2627	*/
2780	if (this_stat >= -50)	2628	if (this_stat >= -50)
2781	{	2629	{
2782	change_attr_value (&(dep->stats), i, -1);	2630	change_attr_value (&(dep->stats), i, -1);
2783	SET_FLAG (dep, FLAG_APPLIED);	2631	dep->set_flag (FLAG_APPLIED);
2784	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2632	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2785	op->update_stats ();	2633	op->update_stats ();
2786	lost_a_stat = 1;	2634	lost_a_stat = 1;
2787	}	2635	}
2788	}	2636	}
2789	}	2637	}
2790	}	2638	}
		2639
2791	/* If no stat lost, tell the player. */	2640	/* If no stat lost, tell the player. */
2792	if (!lost_a_stat)	2641	if (!lost_a_stat)
2793	{	2642	{
2794	/* determine_god() seems to not work sometimes... why is this?	2643	/* determine_god() seems to not work sometimes... why is this?
2795	Should I be using something else? GD */	2644	Should I be using something else? GD */
2796	const char *god = determine_god (op);	2645	shstr_tmp god = determine_god (op);
2797		2646
2798	if (god && (strcmp (god, "none")))	2647	if (god != shstr_none)
2799	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";
2800	else	2649	else
2801	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";
2802	}	2651	}
2803	#else	2652	#else
2804	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.";
2805	#endif	2654	#endif
2806		2655
2807	/* Put a gravestone up where the character 'almost' died. List the	2656	/* Put a gravestone up where the character 'almost' died. List the
2808	* exp loss on the stone.	2657	* exp loss on the stone.
2809	*/	2658	*/
2810	tmp = arch_to_object (archetype::find ("gravestone"));	2659	tmp = archetype::find (shstr_gravestone)->instance ();
2811	sprintf (buf, "%s's gravestone", &op->name);	2660	tmp->name = format ("%s's gravestone", &op->name);
2812	tmp->name = buf;	2661	tmp->name_pl = format ("%s's gravestones", &op->name);
2813	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",
2814	tmp->name_pl = buf;	2663	&op->name, op->contr->title, op->contr->killer_name ());
2815	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);
2816	tmp->msg = buf;
2817	tmp->x = op->x, tmp->y = op->y;	2664	tmp->x = op->x, tmp->y = op->y;
2818	insert_ob_in_map (tmp, op->map, NULL, 0);	2665	insert_ob_in_map (tmp, op->map, NULL, 0);
2819		2666
2820	/**************************************/	2667	/**************************************/
2821	/* */	2668	/* */
2822	/* Subtract the experience points, */	2669	/* Subtract the experience points, */
2823	/* if we died cause of food, give us */
2824	/* food, and reset HP's... */
2825	/* */	2670	/* */
2826	/**************************************/	2671	/**************************************/
2827		2672
2828	/* remove any poisoning and confusion the character may be suffering. */
2829	/* restore player */
2830	at = archetype::find ("poisoning");
2831	tmp = present_arch_in_ob (at, op);
2832
2833	if (tmp)
2834	{
2835	tmp->destroy ();
2836	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2837	}
2838
2839	at = archetype::find ("confusion");
2840	tmp = present_arch_in_ob (at, op);
2841	if (tmp)
2842	{
2843	tmp->destroy ();
2844	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2845	}
2846
2847	cure_disease (op, 0, 0); /* remove any disease */
2848
2849	/*add_exp(op, (op->stats.exp * -0.20)); */	2673	/*add_exp(op, (op->stats.exp * -0.20)); */
2850	apply_death_exp_penalty (op);	2674	apply_death_exp_penalty (op);
2851	if (op->stats.food < 100)
2852	op->stats.food = 900;
2853	op->stats.hp = op->stats.maxhp;
2854	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2855	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2856		2675
2857	/*	2676	/*
2858	* 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
2859	* and put them back in the map.	2678	* and put them back in the map.
2860	*/	2679	*/
…		…
2884	if (will_kill_again)	2703	if (will_kill_again)
2885	{	2704	{
2886	object *force;	2705	object *force;
2887	int at;	2706	int at;
2888		2707
2889	force = get_archetype (FORCE_NAME);	2708	force = archetype::get (FORCE_NAME);
2890	/* 50 ticks should be enough time for the spell to abate */	2709	/* 50 ticks should be enough time for the spell to abate */
2891	force->speed = 0.1f;
2892	force->speed_left = -5.f;	2710	force->speed_left = -5.f;
2893	SET_FLAG (force, FLAG_APPLIED);	2711	force->set_speed (0.1f);
		2712	force->set_flag (FLAG_APPLIED);
		2713
2894	for (at = 0; at < NROFATTACKS; at++)	2714	for (at = 0; at < NROFATTACKS; at++)
2895	if (will_kill_again & (1 << at))	2715	if (will_kill_again & (1 << at))
2896	force->resist[at] = 100;	2716	force->resist[at] = 100;
2897		2717
2898	insert_ob_in_ob (force, op);	2718	insert_ob_in_ob (force, op);
2899	op->update_stats ();	2719	op->update_stats ();
2900
2901	}	2720	}
2902		2721
2903	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2722	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2904	}	2723	}
2905		2724
2906	void	2725	static void
2907	loot_object (object *op)	2726	loot_object (object *op)
2908	{ /* Grab and destroy some treasure */	2727	{ /* Grab and destroy some treasure */
2909	object *tmp, *tmp2, *next;	2728	object *tmp, *next;
2910		2729
2911	op->close_container (); /* close open sack first */	2730	op->close_container (); /* close open sack first */
2912		2731
2913	for (tmp = op->inv; tmp; tmp = next)	2732	for (tmp = op->inv; tmp; tmp = next)
2914	{	2733	{
…		…
2921	tmp->x = op->x, tmp->y = op->y;	2740	tmp->x = op->x, tmp->y = op->y;
2922		2741
2923	if (tmp->type == CONTAINER)	2742	if (tmp->type == CONTAINER)
2924	loot_object (tmp); /* empty container to ground */	2743	loot_object (tmp); /* empty container to ground */
2925		2744
2926	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))))
2927	{	2746	{
2928	if (tmp->nrof > 1)	2747	if (tmp->nrof > 1)
2929	{	2748	{
2930	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2749	tmp->decrease (rndm (1, tmp->nrof - 1));
2931	tmp2->destroy ();
2932	insert_ob_in_map (tmp, op->map, NULL, 0);	2750	insert_ob_in_map (tmp, op->map, NULL, 0);
2933	}	2751	}
2934	else	2752	else
2935	tmp->destroy ();	2753	tmp->destroy ();
2936	}	2754	}
…		…
2943	* fix_weight(): Check recursively the weight of all players, and fix	2761	* fix_weight(): Check recursively the weight of all players, and fix
2944	* 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
2945	* was changed.	2763	* was changed.
2946	*/	2764	*/
2947	void	2765	void
2948	fix_weight (void)	2766	fix_weight ()
2949	{	2767	{
2950	for_all_players (pl)	2768	for_all_players (pl)
2951	{	2769	{
2952	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2770	weight_t old = pl->ob->carrying;
2953		2771
2954	if (old == sum)	2772	pl->ob->update_weight ();
2955	continue;	2773
		2774	if (old != pl->ob->carrying)
		2775	{
2956	pl->ob->update_stats ();	2776	pl->ob->update_stats ();
2957	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	}
2958	}	2779	}
2959	}	2780	}
2960		2781
2961	void	2782	void
2962	fix_luck (void)	2783	fix_luck ()
2963	{	2784	{
2964	for_all_players (pl)	2785	for_all_players (pl)
2965	if (!pl->ob->contr->ns->state)	2786	if (!pl->ob->contr->ns->state)
2966	pl->ob->change_luck (0);	2787	pl->ob->change_luck (0);
2967	}	2788	}
…		…
3004	}	2825	}
3005		2826
3006	void	2827	void
3007	make_visible (object *op)	2828	make_visible (object *op)
3008	{	2829	{
3009	op->hide = 0;	2830	op->flag [FLAG_HIDDEN] = 0;
3010	op->invisible = 0;	2831	op->invisible = 0;
3011		2832
3012	if (op->type == PLAYER)	2833	if (op->type == PLAYER)
3013	{	2834	{
3014	op->contr->tmp_invis = 0;	2835	op->contr->tmp_invis = 0;
…		…
3019	}	2840	}
3020		2841
3021	int	2842	int
3022	is_true_undead (object *op)	2843	is_true_undead (object *op)
3023	{	2844	{
3024	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))	2845	if (op->arch->flag [FLAG_UNDEAD])
3025	return 1;	2846	return 1;
3026		2847
3027	return 0;	2848	return 0;
3028	}	2849	}
3029		2850
…		…
3039		2860
3040	if (!ob || !ob->map)	2861	if (!ob || !ob->map)
3041	return 0;	2862	return 0;
3042		2863
3043	/* so, on normal lighted maps, its hard to hide */	2864	/* so, on normal lighted maps, its hard to hide */
3044	level = ob->map->darkness - 2;	2865	level = ob->map->darklevel () - 2;
3045		2866
3046	/* this also picks up whether the object is glowing.	2867	/* this also picks up whether the object is glowing.
3047	* 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
3048	* as bad as carrying a light on a pitch dark map */	2869	* as bad as carrying a light on a pitch dark map */
3049	if (has_carried_lights (ob))	2870	if (ob->has_carried_lights ())
3050	level = -(10 + (2 * ob->map->darkness));	2871	level = -(10 + (2 * ob->map->darklevel ()));
3051		2872
3052	/* scan through all nearby squares for terrain to hide in */	2873	/* scan through all nearby squares for terrain to hide in */
3053	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])
3054	{	2877	{
3055	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2878	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3056	if (mflag & P_OUT_OF_MAP)	2879	if (mflag & P_OUT_OF_MAP)
3057	{
3058	continue;	2880	continue;
3059	}	2881
3060	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2882	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3061	level += 2;	2883	level += 2;
3062	else /* open terrain! */	2884	else /* open terrain! */
3063	level -= 1;	2885	level -= 1;
3064	}	2886	}
…		…
3075	* spot (surrounded by clear terrain in broad daylight). -b.t.	2897	* spot (surrounded by clear terrain in broad daylight). -b.t.
3076	*/	2898	*/
3077	void	2899	void
3078	do_hidden_move (object *op)	2900	do_hidden_move (object *op)
3079	{	2901	{
3080	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2902	int hide = 0;
3081	object *skop;
3082		2903
3083	if (!op || !op->map)	2904	if (!op || !op->map)
3084	return;	2905	return;
3085		2906
3086	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);
3087		2909
3088	/* 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! */
3089	if (op->type == PLAYER && op->contr->run_on)	2911	if (op->type == PLAYER && op->contr->run_on)
3090	if (!skop || num >= skop->level)	2912	if (!skop || num >= skop->level)
3091	{	2913	{
…		…
3101	num -= hide;	2923	num -= hide;
3102		2924
3103	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2925	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3104	{	2926	{
3105	make_visible (op);	2927	make_visible (op);
		2928
3106	if (op->type == PLAYER)	2929	if (op->type == PLAYER)
3107	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!");
3108	}	2931	}
3109	else if (op->type == PLAYER && skop)	2932	else if (op->type == PLAYER && skop)
3110	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);
…		…
3125		2948
3126	if (who->type == PLAYER)	2949	if (who->type == PLAYER)
3127	player = 1;	2950	player = 1;
3128		2951
3129	else	2952	else
3130	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2953	friendly = who->flag [FLAG_FRIENDLY];
3131		2954
3132	/* search adjacent squares */	2955	/* search adjacent squares */
3133	for (i = 1; i < 9; i++)	2956	for (i = 1; i < 9; i++)
3134	{	2957	{
3135	x = who->x + freearr_x[i];	2958	x = who->x + freearr_x[i];
…		…
3144	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)))
3145	continue;	2968	continue;
3146		2969
3147	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)
3148	{	2971	{
3149	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])
3150	return 1;	2973	return 1;
3151	else if (tmp->type == PLAYER)	2974	else if (tmp->type == PLAYER)
3152	{
3153	/*don't let a hidden DM prevent you from hiding */
3154	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3155	return 1;	2975	return 1;
3156	}
3157	}	2976	}
3158	}	2977	}
3159	return 0;	2978	return 0;
3160	}	2979	}
3161		2980
3162	/* check the player los field for viewability of the	2981	/* check the player los field for viewability of the
3163	* object op. This function works fine for monsters,	2982	* object op. This function works fine for monsters,
3164	* 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
3165	* a pile (say a coin under a table would return "viewable"	2984	* a pile (say a coin under a table would return "viewable"
3166	* by this routine). Another question, should we be	2985	* by this routine). Another question, should we be
3167	* concerned with the direction the player is looking	2986	* concerned with the direction the player is looking
3168	* in? Realistically, most of us can't see stuff behind	2987	* in? Realistically, most of us can't see stuff behind
3169	* our backs...on the other hand, does the "facing" direction	2988	* our backs...on the other hand, does the "facing" direction
3170	* 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
3171	* 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.
3172	* -b.t.	2991	* -b.t.
3173	* This function is now map tiling safe.	2992	* This function is now map tiling safe.
3174	*/	2993	*/
3175	int	2994	int
3176	player_can_view (object *pl, object *op)	2995	player_can_view (object *pl, object *op)
3177	{	2996	{
…		…
3191		3010
3192	get_rangevector (pl, op, &rv, 0x1);	3011	get_rangevector (pl, op, &rv, 0x1);
3193		3012
3194	/* starting with the 'head' part, lets loop	3013	/* starting with the 'head' part, lets loop
3195	* through the object and find if it has any	3014	* through the object and find if it has any
3196	* part that is in the los array but isn't on	3015	* part that is in the los array but isn't on
3197	* a blocked los square.	3016	* a blocked los square.
3198	* we use the archetype to figure out offsets.	3017	* we use the archetype to figure out offsets.
3199	*/	3018	*/
3200	while (op)	3019	while (op)
3201	{	3020	{
3202	dx = rv.distance_x + op->arch->x;	3021	dx = rv.distance_x + op->arch->x;
3203	dy = rv.distance_y + op->arch->y;	3022	dy = rv.distance_y + op->arch->y;
3204		3023
3205	/* only the viewable area the player sees is updated by LOS	3024	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3206	* code, so we need to restrict ourselves to that range of values
3207	* for any meaningful values.
3208	*/
3209	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
3210	abs (dy) <= (pl->contr->ns->mapy / 2) &&
3211	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3212	return 1;	3025	return 1;
3213		3026
3214	op = op->more;	3027	op = op->more;
3215	}
3216
3217	return 0;
3218	}
3219
3220	/* routine for both players and monsters. We call this when
3221	* there is a possibility for our action distrubing our hiding
3222	* place or invisiblity spell. Artefact invisiblity is not
3223	* effected by this. If we arent invisible to begin with, we
3224	* return 0.
3225	*/
3226	int
3227	action_makes_visible (object *op)
3228	{
3229	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3230	{
3231	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3232	return 0;
3233
3234	if (op->contr && op->contr->tmp_invis == 0)
3235	return 0;
3236
3237	/* If monsters, they should become visible */
3238	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3239	{
3240	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3241	return 1;
3242	}
3243	}	3028	}
3244		3029
3245	return 0;	3030	return 0;
3246	}	3031	}
3247		3032
…		…
3262	* and the exit-coordinates sp/hp must both be > 0.	3047	* and the exit-coordinates sp/hp must both be > 0.
3263	* => The intention here is to prevent abuse of the battleground-	3048	* => The intention here is to prevent abuse of the battleground-
3264	* feature (like pickable or hidden battleground tiles). */	3049	* feature (like pickable or hidden battleground tiles). */
3265	for (object *tmp = op->below; tmp; tmp = tmp->below)	3050	for (object *tmp = op->below; tmp; tmp = tmp->below)
3266	{	3051	{
3267	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3052	if (tmp->flag [FLAG_IS_FLOOR])
3268	{	3053	{
3269	if (QUERY_FLAG (tmp, FLAG_NO_PICK)	3054	if (tmp->flag [FLAG_NO_PICK]
3270	&& tmp->type == BATTLEGROUND	3055	&& tmp->type == BATTLEGROUND
3271	&& tmp->name == shstr_battleground	3056	&& tmp->name == shstr_battleground
3272	&& EXIT_X (tmp) && EXIT_Y (tmp))	3057	&& EXIT_X (tmp) && EXIT_Y (tmp))
3273	{	3058	{
3274	/* before we assign the exit, check if this is a teambattle */	3059	/* before we assign the exit, check if this is a teambattle */
3275	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))
3276	{
3277	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)
3278	{	3063	{
3279	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3280	{
3281	if (x && y)	3064	if (x && y)
3282	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3065	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
3283		3066
3284	return 1;	3067	return 1;
3285	}
3286	}	3068	}
3287	}
3288		3069
3289	if (x && y)	3070	if (x && y)
3290	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3071	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3291		3072
3292	return 1;	3073	return 1;
…		…
3430	else	3211	else
3431	j = 1;	3212	j = 1;
3432	strcat (buf, spellpathnames[i]);	3213	strcat (buf, spellpathnames[i]);
3433	}	3214	}
3434	}	3215	}
		3216
3435	strcat (buf, ".");	3217	strcat (buf, ".");
3436	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3218	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3437	}	3219	}
3438		3220
3439	/* evtl. adding flags: */	3221	/* evtl. adding flags: */
3440	if (QUERY_FLAG (item, FLAG_XRAYS))	3222	if (item->flag [FLAG_XRAYS])
3441	SET_FLAG (skin, FLAG_XRAYS);	3223	skin->set_flag (FLAG_XRAYS);
3442	if (QUERY_FLAG (item, FLAG_STEALTH))	3224	if (item->flag [FLAG_STEALTH])
3443	SET_FLAG (skin, FLAG_STEALTH);	3225	skin->set_flag (FLAG_STEALTH);
3444	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3226	if (item->flag [FLAG_SEE_IN_DARK])
3445	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3227	skin->set_flag (FLAG_SEE_IN_DARK);
3446		3228
3447	/* print message if there is one */	3229	/* print message if there is one */
3448	if (item->msg != NULL)	3230	if (item->msg != NULL)
3449	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3231	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3450	}	3232	}
3451	else	3233	else
3452	{	3234	{
3453	/* generate misc. treasure */	3235	/* generate misc. treasure */
3454	tmp = arch_to_object (tr->item);	3236	tmp = tr->item->instance ();
3455	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));
3456	tmp = insert_ob_in_ob (tmp, who);	3238	who->insert (tmp);
3457	if (who->type == PLAYER)
3458	esrv_send_item (who, tmp);
3459	}	3239	}
3460	}	3240	}
3461		3241
3462	/**	3242	//-GPL
3463	* Unready an object for a player. This function does nothing if the object was
3464	* not readied.
3465	*/
3466	void
3467	player_unready_range_ob (player *pl, object *ob)
3468	{
3469	if (pl->ob->current_weapon == ob)
3470	pl->ob->current_weapon = 0;
3471
3472	if (pl->combat_ob == ob)
3473	pl->combat_ob = 0;
3474
3475	if (pl->ranged_ob == ob)
3476	pl->ranged_ob = 0;
3477	}
3478		3243
3479	sint8	3244	sint8
3480	player::visibility_at (maptile *map, int x, int y) const	3245	player::darkness_at (maptile *map, int x, int y) const
3481	{	3246	{
3482	if (!ns)	3247	if (!ns)
3483	return 0;	3248	return LOS_BLOCKED;
3484		3249
3485	int dx, dy;	3250	int dx, dy;
3486	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3251	if (!adjacent_map (map, ns->current_map, &dx, &dy))
3487	return 0;	3252	return LOS_BLOCKED;
3488		3253
3489	x += dx - ns->current_x + ns->mapx / 2;	3254	x += dx - ns->current_x;
3490	y += dy - ns->current_y + ns->mapy / 2;	3255	y += dy - ns->current_y;
3491		3256
3492	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
3493	return 0;
3494
3495	return 100 - blocked_los [x][y];	3257	return blocked_los (x, y);
3496	}	3258	}
3497		3259
3498	void	3260	void
3499	player::infobox (const char *title, const char *msg, int color)	3261	player::infobox (const char *title, const char *msg, int color)
3500	{	3262	{
…		…
3512	{	3274	{
3513	play_sound (sound_find ("generic_failure"));	3275	play_sound (sound_find ("generic_failure"));
3514	statusmsg (msg, color);	3276	statusmsg (msg, color);
3515	}	3277	}
3516		3278
		3279	void
		3280	object::failmsgf (const char *format, ...)
		3281	{
		3282	if (!contr)
		3283	return;
		3284
		3285	va_list ap;
		3286	va_start (ap, format);
		3287	contr->failmsg (vformat (format, ap));
		3288	va_end (ap);
		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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