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Comparing deliantra/server/server/player.C (file contents):
Revision 1.158 by root, Mon Aug 13 15:46:45 2007 UTC vs.
Revision 1.282 by root, Sat Apr 23 04:56:56 2011 UTC

1	/*	1	/*
2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* Crossfire TRT is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
		24
		25	//+GPL
23		26
24	#include <global.h>	27	#include <global.h>
25	#include <sproto.h>	28	#include <sproto.h>
26	#include <sounds.h>	29	#include <sounds.h>
27	#include <living.h>	30	#include <living.h>
…		…
32	#include <algorithm>	35	#include <algorithm>
33	#include <functional>	36	#include <functional>
34		37
35	playervec players;	38	playervec players;
36		39
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
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	{
155	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
…		…
165		54
166	players.insert (this);	55	players.insert (this);
167	ob->remove ();	56	ob->remove ();
168	ob->map = 0;	57	ob->map = 0;
169	ob->activate_recursive ();	58	ob->activate_recursive ();
170	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
171	add_friendly_object (ob);	60	add_friendly_object (ob);
172	}	61	}
173		62
174	void	63	void
175	player::deactivate ()	64	player::deactivate ()
…		…
183		72
184	if (ob->map)	73	if (ob->map)
185	maplevel = ob->map->path;	74	maplevel = ob->map->path;
186		75
187	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
188	ob->map = 0;	78	ob->map = 0;
189	party = 0;	79	party = 0;
190
191	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
192		80
193	players.erase (this);	81	players.erase (this);
194	}	82	}
195		83
196	// connect the player with a specific client	84	// connect the player with a specific client
…		…
206	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
207		95
208	ns->update_look = 0;	96	ns->update_look = 0;
209	ns->look_position = 0;	97	ns->look_position = 0;
210		98
211	clear_los (this);	99	clear_los ();
212		100
213	ns->reset_stats ();	101	ns->reset_stats ();
214		102
215	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
216	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
217	ob->race = ob->arch->race;	105	ob->race = ob->arch->race;
218		106
219	ob->carrying = sum_weight (ob);	107	ob->update_weight ();
220	link_player_skills (ob);	108	link_skills ();
221
222	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
223		109
224	assign (title, ob->arch->object::name);	110	assign (title, ob->arch->object::name);
225		111
226	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
227	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
228	{	114	{
229	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
230		116
231	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
232	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
…		…
238	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
239	}	125	}
240		126
241	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
242		128
243	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
244		130
245	ob->flag [FLAG_READY_WEAPON] = false;	131	ob->flag [FLAG_READY_WEAPON] = false;
246	ob->flag [FLAG_READY_SKILL] = false;	132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
247	ob->flag [FLAG_READY_BOW] = false;	134	ob->flag [FLAG_READY_BOW] = false;
248		135
249	for (object *op = ob->inv; op; op = op->below)
250	if (op->flag [FLAG_APPLIED])
251	switch (op->type)
252	{
253	case SKILL:
254	ob->flag [FLAG_APPLIED] = false;
255	break;
256
257	case WAND:
258	case ROD:
259	case HORN:
260	case BOW:
261	ranged_ob = op;
262	break;
263
264	case WEAPON:
265	combat_ob = op;
266	break;
267	}
268
269	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
270	ob->update_stats ();	136	ob->update_stats ();
271		137
272	ns->floorbox_update ();	138	ns->floorbox_update ();
273	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
274	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
275		141
276	activate ();	142	activate ();
277		143
278	send_rules (ob);
279	send_news (ob);
280	display_motd (ob);
281
282	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
283	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
284	}	146	}
285		147
286	void	148	void
287	player::disconnect ()	149	player::disconnect ()
288	{	150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
289	if (ns)	157	if (ns)
290	{	158	{
291	if (active)	159	if (active)
292	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
293		161
…		…
296	ns->reset_stats ();	164	ns->reset_stats ();
297	ns->pl = 0;	165	ns->pl = 0;
298	ns = 0;	166	ns = 0;
299	}	167	}
300		168
301	if (ob)	169	// this is important for the player scheduler to get the correct refcount
302	{	170	// when ns = 0
303	ob->close_container (); //TODO: client-specific	171	observe = viewpoint = ob;
304	ob->drop_unpaid_items ();
305	}
306
307	observe = ob;
308		172
309	deactivate ();	173	deactivate ();
310	}	174	}
		175
		176	//-GPL
311		177
312	// the need for this function can be explained	178	// the need for this function can be explained
313	// by load_object not returning the object	179	// by load_object not returning the object
314	void	180	void
315	player::set_object (object *op)	181	player::set_object (object *op)
316	{	182	{
317	ob = observe = op;	183	ob = observe = viewpoint = op;
318	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
319		185
320	ob->speed = 1.0f;	186	ob->speed = 1.0f; // object still inactive, keep it that way
321	ob->speed_left = 0.5f;	187	ob->speed_left = 0.5f;
322		188
323	ob->direction = 5; /* So player faces south */	189	ob->direction = 5; /* So player faces south */
324	}	190	}
325		191
326	void	192	void
327	player::set_observe (object *op)	193	player::set_observe (object *op)
328	{	194	{
329	observe = op ? op : ob;	195	observe = viewpoint = op ? op : ob;
330	do_los = 1;	196	do_los = 1;
331	}	197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
332		207
333	player::player ()	208	player::player ()
334	{	209	{
335	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
336	* we deal with that below this point.	211	* we deal with that below this point.
…		…
342	savebed_map = first_map_path; /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
343		218
344	gen_sp_armour = 10;	219	gen_sp_armour = 10;
345	bowtype = bow_normal;	220	bowtype = bow_normal;
346	petmode = pet_normal;	221	petmode = pet_normal;
347	listening = 10;
348	usekeys = containers;	222	usekeys = containers;
349	peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
350	do_los = 1;	224	do_los = 1;
351		225
352	weapon_sp = 1.0f;	226	weapon_sp = 1.0f;
…		…
359	disconnect ();	233	disconnect ();
360		234
361	attachable::do_destroy ();	235	attachable::do_destroy ();
362		236
363	if (ob)	237	if (ob)
364	{
365	ob->destroy_inv (false);
366	ob->destroy ();	238	ob->destroy ();
367	}
368		239
369	ob = observe = 0;	240	ob = observe = viewpoint = 0;
370	}	241	}
371		242
372	player::~player ()	243	player::~player ()
373	{	244	{
374	/* Clear item stack */	245	/* Clear item stack */
375	free (stack_items);	246	free (stack_items);
		247	}
		248
		249	/*
		250	* get_player_archetype() return next player archetype from archetype
		251	* list. Not very efficient routine, but used only creating new players.
		252	* Note: there MUST be at least one player archetype!
		253	*/
		254	static archetype *
		255	get_player_archetype (archetype *at)
		256	{
		257	// archetypes could have been reloaded
		258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		259
		260	if (!nat)
		261	return at;
		262
		263	archvec::iterator i = archetypes.find (nat);
		264
		265	for (;;)
		266	{
		267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
376	}	275	}
377		276
378	/* Tries to add player on the connection passed in ns.	277	/* Tries to add player on the connection passed in ns.
379	* All we can really get in this is some settings like host and display	278	* All we can really get in this is some settings like host and display
380	* mode.	279	* mode.
…		…
382	player *	281	player *
383	player::create ()	282	player::create ()
384	{	283	{
385	player *pl = new player;	284	player *pl = new player;
386		285
387	pl->set_object (arch_to_object (get_player_archetype (0)));	286	pl->set_object (get_player_archetype (0)->instance ());
388		287
389	pl->ob->roll_stats ();	288	pl->ob->roll_stats ();
390	pl->ob->stats.wc = 2;	289	pl->ob->stats.wc = 2;
391	pl->ob->run_away = 25; /* Then we panick... */	290	pl->ob->run_away = 25; /* Then we panick... */
392		291
393	set_first_map (pl->ob);	292	set_first_map (pl->ob);
394		293
395	return pl;	294	return pl;
396	}
397
398	/*
399	* get_player_archetype() return next player archetype from archetype
400	* list. Not very efficient routine, but used only creating new players.
401	* Note: there MUST be at least one player archetype!
402	*/
403	archetype *
404	get_player_archetype (archetype *at)
405	{
406	archvec::iterator i = at ? archetypes.find (at) : archetypes.begin ();
407
408	for (;;)
409	{
410	if (++i == archetypes.end ())
411	i = archetypes.begin ();
412	else if (*i == at)
413	cleanup ("not a single player archetype found");
414
415	if ((*i)->type == PLAYER)
416	return *i;
417	}
418	}	295	}
419		296
420	object *	297	object *
421	get_nearest_player (object *mon)	298	get_nearest_player (object *mon)
422	{	299	{
…		…
425	unsigned lastdist;	302	unsigned lastdist;
426	rv_vector rv;	303	rv_vector rv;
427		304
428	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
429	{	306	{
430	/* We should not find free objects on this friendly list, but it
431	* does periodically happen. Given that, lets deal with it.
432	* While unlikely, it is possible the next object on the friendly
433	* list is also free, so encapsulate this in a while loop.
434	*/
435	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
436	{
437	object *tmp = ol->ob;
438
439	/* Can't do much more other than log the fact, because the object
440	* itself will have been cleared.
441	*/
442	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
443	tmp->debug_desc ());
444	ol = ol->next;
445	remove_friendly_object (tmp);
446	if (!ol)
447	return op;
448	}
449
450	/* Remove special check for player from this. First, it looks to cause
451	* some crashes (ol->ob->contr not set properly?), but secondly, a more
452	* complicated method of state checking would be needed in any case -
453	* as it was, a clever player could type quit, and the function would
454	* skip them over while waiting for confirmation. Remove
455	* on_same_map check, as can_detect_enemy also does this
456	*/
457	if (!can_detect_enemy (mon, ol->ob, &rv))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
458	continue;	308	continue;
459		309
460	if (lastdist > rv.distance)	310	if (lastdist > rv.distance)
461	{	311	{
…		…
523	*/	373	*/
524	int	374	int
525	path_to_player (object *mon, object *pl, unsigned mindiff)	375	path_to_player (object *mon, object *pl, unsigned mindiff)
526	{	376	{
527	rv_vector rv;	377	rv_vector rv;
528	sint16 x, y;
529	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
530	maptile *m, *lastmap;
531		379
532	get_rangevector (mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
533		381
534	if (rv.distance < mindiff)	382	if (rv.distance < mindiff)
535	return 0;	383	return 0;
536		384
537	x = mon->x;	385	mapxy pos (mon);
538	y = mon->y;
539	m = mon->map;
540	dir = rv.direction;	386	dir = rv.direction;
541	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	387	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
542	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
543		389
544	/* If we can't solve it within the search distance, return now. */	390	/* If we can't solve it within the search distance, return now. */
545	if (diff > max)	391	if (diff > max)
546	return 0;	392	return 0;
547		393
548	while (diff > 1 && max > 0)	394	while (diff > 1 && max > 0)
549	{	395	{
550	lastx = x;	396	mapxy lastpos = pos;
551	lasty = y;
552	lastmap = m;
553	x = lastx + freearr_x[dir];
554	y = lasty + freearr_y[dir];
555		397
556	mflags = get_map_flags (m, &m, x, y, &x, &y);	398	pos.move (dir);
557	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
558		399
559	/* Space is blocked - try changing direction a little */	400	/* Space is blocked - try changing direction a little */
560	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	401	if (!pos.normalise ()
561	&& (m == mon->map && blocked_link (mon, m, x, y))))	402	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		403	&& blocked_link (mon, pos.m, pos.x, pos.y)))
562	{	404	{
563	/* recalculate direction from last good location. Possible	405	/* recalculate direction from last good location. Possible
564	* we were not traversing ideal location before.	406	* we were not traversing ideal location before.
565	*/	407	*/
566	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
567	if (rv.direction != dir)	409	if (rv.direction != dir)
568	{	410	{
569	/* OK - says direction should be different - lets reset the	411	/* OK - says direction should be different - lets reset the
570	* the values so it will try again.	412	* the values so it will try again.
571	*/	413	*/
572	x = lastx;
573	y = lasty;
574	m = lastmap;	414	pos = lastpos;
575	dir = firstdir = rv.direction;	415	dir = firstdir = rv.direction;
576	}	416	}
577	else	417	else
578	{	418	{
579	/* direct path is blocked - try taking a side step to	419	/* direct path is blocked - try taking a side step to
…		…
586	*/	426	*/
587	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
588	{	428	{
589	if (i == 0)	429	if (i == 0)
590	continue; /* already did this, so skip it */	430	continue; /* already did this, so skip it */
		431
591	/* Use lastdir here - otherwise,	432	/* Use lastdir here - otherwise,
592	* since the direction that the creature should move in	433	* since the direction that the creature should move in
593	* may change, you could get infinite loops.	434	* may change, you could get infinite loops.
594	* ie, player is northwest, but monster can only	435	* ie, player is northwest, but monster can only
595	* move west, so it does that. It goes some distance,	436	* move west, so it does that. It goes some distance,
…		…
597	* can't do that, but now finds it can move east, and	438	* can't do that, but now finds it can move east, and
598	* gets back to its original point. lastdir contains	439	* gets back to its original point. lastdir contains
599	* the last direction the creature has successfully	440	* the last direction the creature has successfully
600	* moved.	441	* moved.
601	*/	442	*/
602
603	x = lastx + freearr_x[absdir (lastdir + i)];
604	y = lasty + freearr_y[absdir (lastdir + i)];
605	m = lastmap;	443	pos = lastpos;
606	mflags = get_map_flags (m, &m, x, y, &x, &y);	444	pos.move (absdir (lastdir + i));
607	if (mflags & P_OUT_OF_MAP)	445
		446	if (!pos.normalise ())
608	continue;	447	continue;
609	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	448
610	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
611	continue;	452	continue;
612	if (mflags & P_BLOCKSVIEW)	453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
613	continue;	455	continue;
614		456
615	if (m == mon->map && blocked_link (mon, m, x, y))	457	if (blocked_link (mon, pos.m, pos.x, pos.y))
616	break;	458	break;
617	}	459	}
		460
618	/* go through entire loop without finding a valid	461	/* go through entire loop without finding a valid
619	* sidestep to take - thus, no valid path.	462	* sidestep to take - thus, no valid path.
620	*/	463	*/
621	if (i == (DETOUR_AMOUNT + 1))	464	if (i == DETOUR_AMOUNT + 1)
622	return 0;	465	return 0;
		466
623	diff--;	467	diff--;
624	lastdir = dir;	468	lastdir = dir;
625	max--;	469	max--;
626	if (!firstdir)	470	if (!firstdir)
627	firstdir = dir + i;	471	firstdir = dir + i;
…		…
631	{	475	{
632	/* we moved towards creature, so diff is less */	476	/* we moved towards creature, so diff is less */
633	diff--;	477	diff--;
634	max--;	478	max--;
635	lastdir = dir;	479	lastdir = dir;
		480
636	if (!firstdir)	481	if (!firstdir)
637	firstdir = dir;	482	firstdir = dir;
638	}	483	}
639		484
640	if (diff <= 1)	485	if (diff <= 1)
641	{	486	{
642	/* Recalculate diff (distance) because we may not have actually	487	/* Recalculate diff (distance) because we may not have actually
643	* headed toward player for entire distance.	488	* headed toward player for entire distance.
644	*/	489	*/
645	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	490	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
646	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
647	}	492	}
648		493
649	if (diff > max)	494	if (diff > max)
650	return 0;	495	return 0;
…		…
656		501
657	return firstdir;	502	return firstdir;
658	}	503	}
659		504
660	void	505	void
661	give_initial_items (object *pl, treasurelist * items)	506	give_initial_items (object *pl, treasurelist *items)
662	{	507	{
663	object *op, *next = NULL;
664
665	if (pl->randomitems != NULL)	508	if (pl->randomitems)
666	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	509	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
667		510
668	for (op = pl->inv; op; op = next)	511	for (object *next, *op = pl->inv; op; op = next)
669	{	512	{
670	next = op->below;	513	next = op->below;
671		514
672	/* Forces get applied per default, unless they have the	515	/* Forces get applied per default, unless they have the
673	* flag "neutral" set. Sorry but I can't think of a better way	516	* flag "neutral" set. Sorry but I can't think of a better way
674	*/	517	*/
675	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
676	SET_FLAG (op, FLAG_APPLIED);	519	op->set_flag (FLAG_APPLIED);
677		520
678	/* we never give weapons/armour if these cannot be used	521	/* we never give weapons/armour if these cannot be used
679	* by this player due to race restrictions	522	* by this player due to race restrictions
680	*/	523	*/
681	if (pl->type == PLAYER)	524	if (pl->type == PLAYER)
682	{	525	{
683	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	526	if ((!pl->flag [FLAG_USE_ARMOUR]
		527	&&
684	(op->type == ARMOUR || op->type == BOOTS ||	528	(op->type == ARMOUR || op->type == BOOTS
685	op->type == CLOAK || op->type == HELMET ||	529	|| op->type == CLOAK || op->type == HELMET
686	op->type == SHIELD || op->type == GLOVES ||	530	|| op->type == SHIELD || op->type == GLOVES
687	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	531	|| op->type == BRACERS || op->type == GIRDLE))
		532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
688	{	533	{
689	op->destroy ();	534	op->destroy ();
690	continue;	535	continue;
691	}	536	}
692	}	537	}
693		538
694	/* This really needs to be better - we should really give	539	/* Here we remove duplicated skills (as duplicated spell objects have
695	* a substitute spellbook. The problem is that we don't really	540	* _very_ confusing effects for players), which could for instance be
696	* have a good idea what to replace it with (need something like	541	* generated by bad treasurelists. - elmex
697	* a first level treasurelist for each skill.)
698	* remove duplicate skills also
699	*/	542	*/
700	if (op->type == SPELLBOOK || op->type == SKILL)	543	if (op->type == SKILL)
701	{	544	{
702	object *tmp;
703
704	for (tmp = op->below; tmp; tmp = tmp->below)	545	for (object *tmp = op->below; tmp; tmp = tmp->below)
705	if (tmp->type == op->type && tmp->name == op->name)	546	if (tmp->type == op->type && tmp->name == op->name)
706	break;
707
708	if (tmp)
709	{	547	{
710	op->destroy ();	548	op->destroy ();
		549	LOG (llevError,
711	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	550	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
712	continue;	551	break;
713	}	552	}
714		553
715	if (op->nrof > 1)	554	if (op->nrof > 1)
716	op->nrof = 1;	555	op->nrof = 1;
717	}	556	}
718		557
719	if (op->type == SPELLBOOK && op->inv)	558	if (op->type == SPELLBOOK && op->inv)
720	{	559	op->inv->clr_flag (FLAG_STARTEQUIP);
721	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
722	}
723		560
724	/* Give starting characters identified, uncursed, and undamned	561	/* Give starting characters identified, uncursed, and undamned
725	* items. Just don't identify gold or silver, or it won't be	562	* items. Just don't identify gold or silver, or it won't be
726	* merged properly.	563	* merged properly.
727	*/	564	*/
728	if (need_identify (op))	565	if (op->need_identify ())
729	{
730	SET_FLAG (op, FLAG_IDENTIFIED);
731	CLEAR_FLAG (op, FLAG_CURSED);
732	CLEAR_FLAG (op, FLAG_DAMNED);
733	}	566	{
		567	op->set_flag (FLAG_IDENTIFIED);
		568	op->clr_flag (FLAG_CURSED);
		569	op->clr_flag (FLAG_DAMNED);
		570	}
		571
734	if (op->type == SPELL)	572	if (op->type == SPELL)
735	{	573	{
736	op->destroy ();	574	op->destroy ();
737	continue;	575	continue;
738	}	576	}
739	else if (op->type == SKILL)	577	else if (op->type == SKILL)
740	{	578	{
741	SET_FLAG (op, FLAG_CAN_USE_SKILL);	579	op->set_flag (FLAG_CAN_USE_SKILL);
742	op->stats.exp = 0;	580	op->stats.exp = 0;
743	op->level = 1;	581	op->level = 1;
744	}	582	}
745	/* lock all 'normal items by default */	583	else /* lock all 'normal items by default */
746	else	584	op->set_flag (FLAG_INV_LOCKED);
747	SET_FLAG (op, FLAG_INV_LOCKED);
748	} /* for loop of objects in player inv */	585	} /* for loop of objects in player inv */
749		586
750	/* Need to set up the skill pointers */	587	/* Need to set up the skill pointers */
751	link_player_skills (pl);	588	pl->contr->link_skills ();
752	}	589	}
753		590
754	void	591	void
755	get_party_password (object *op, partylist *party)	592	get_party_password (object *op, partylist *party)
756	{	593	{
…		…
766	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	603	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
767	}	604	}
768		605
769	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	606	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
770	static int	607	static int
771	roll_stat (void)	608	roll_stat ()
772	{	609	{
773	int a[4], i, j, k;	610	int a[4], i, j, k;
774		611
775	for (i = 0; i < 4; i++)	612	for (i = 0; i < 4; i++)
776	a[i] = (int) rndm (6) + 1;	613	a[i] = rndm (1, 6);
777		614
778	for (i = 0, j = 0, k = 7; i < 4; i++)	615	for (i = 0, j = 0, k = 7; i < 4; i++)
779	if (a[i] < k)	616	if (a[i] < k)
780	k = a[i], j = i;	617	k = a[i], j = i;
781		618
…		…
857	static void	694	static void
858	start_info (object *op)	695	start_info (object *op)
859	{	696	{
860	char buf[MAX_BUF];	697	char buf[MAX_BUF];
861		698
862	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	699	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
863	new_draw_info (NDI_UNIQUE, 0, op, buf);	700	new_draw_info (NDI_UNIQUE, 0, op, buf);
864	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
865	//new_draw_info (NDI_UNIQUE, 0, op, " ");
866	}	701	}
867		702
868	/* This function takes the key that is passed, and does the	703	/* This function takes the key that is passed, and does the
869	* appropriate action with it (change race, or other things).	704	* appropriate action with it (change race, or other things).
870	* The function name is for historical reasons - now we have	705	* The function name is for historical reasons - now we have
…		…
873	*/	708	*/
874	void	709	void
875	player::chargen_race_done ()	710	player::chargen_race_done ()
876	{	711	{
877	/* this must before then initial items are given */	712	/* this must before then initial items are given */
878	esrv_new_player (ob->contr, ob->weight + ob->carrying);	713	esrv_new_player (ob->contr);
879		714
880	treasurelist *tl = treasurelist::find ("starting_wealth");	715	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
881	if (tl)	716	if (tl)
882	create_treasure (tl, ob, 0, 0, 0);	717	create_treasure (tl, ob, 0, 0, 0);
883		718
884	INVOKE_PLAYER (BIRTH, ob->contr);	719	INVOKE_PLAYER (BIRTH, ob->contr);
885	INVOKE_PLAYER (LOGIN, ob->contr);
886		720
887	ob->contr->ns->state = ST_PLAYING;	721	ob->contr->ns->state = ST_PLAYING;
888		722
889	if (ob->msg)	723	if (ob->msg)
890	ob->msg = 0;	724	ob->msg = 0;
891		725
892	/* We create this now because some of the unique maps will need it
893	* to save here.
894	*/
895	{
896	char buf[MAX_BUF];
897	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
898	make_path_to_file (buf);
899	}
900
901	start_info (ob);	726	start_info (ob);
902	CLEAR_FLAG (ob, FLAG_WIZ);	727	ob->clr_flag (FLAG_WIZ);
903	give_initial_items (ob, ob->randomitems);	728	give_initial_items (ob, ob->randomitems);
904	link_player_skills (ob);
905	esrv_send_inventory (ob, ob);	729	esrv_send_inventory (ob, ob);
906	ob->update_stats ();	730	ob->update_stats ();
907		731
908	/* This moves the player to a different start map, if there	732	/* This moves the player to a different start map, if there
909	* is one for this race	733	* is one for this race
910	*/	734	*/
911	if (*first_map_ext_path)	735	if (*first_map_ext_path)
912	{	736	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
913	object *tmp;
914	char mapname[MAX_BUF];
915
916	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
917	tmp = object::create ();
918	EXIT_PATH (tmp) = mapname;
919	EXIT_X (tmp) = ob->x;
920	EXIT_Y (tmp) = ob->y;
921	ob->enter_exit (tmp); /* we don't really care if it succeeded;
922	* if the map isn't there, then stay on the
923	* default initial map */
924	tmp->destroy ();
925	}
926	else	737	else
927	LOG (llevDebug, "first_map_ext_path not set\n");	738	LOG (llevDebug, "first_map_ext_path not set\n");
928	}	739	}
929		740
930	void	741	void
…		…
961	ob->stats.hp = ob->stats.maxhp;	772	ob->stats.hp = ob->stats.maxhp;
962	ob->stats.sp = ob->stats.maxsp;	773	ob->stats.sp = ob->stats.maxsp;
963	ob->stats.grace = 0;	774	ob->stats.grace = 0;
964	}	775	}
965		776
966	void	777	static void
967	flee_player (object *op)	778	flee_player (object *op)
968	{	779	{
969	int dir, diff;	780	int dir, diff;
970	rv_vector rv;	781	rv_vector rv;
971		782
972	if (op->stats.hp < 0)	783	if (op->stats.hp < 0)
973	{	784	{
974	LOG (llevDebug, "Fleeing player is dead.\n");	785	LOG (llevDebug, "Fleeing player is dead.\n");
975	CLEAR_FLAG (op, FLAG_SCARED);	786	op->clr_flag (FLAG_SCARED);
976	return;	787	return;
977	}	788	}
978		789
979	if (op->enemy == NULL)	790	if (!op->enemy)
980	{	791	{
981	LOG (llevDebug, "Fleeing player had no enemy.\n");	792	LOG (llevDebug, "Fleeing player had no enemy.\n");
982	CLEAR_FLAG (op, FLAG_SCARED);	793	op->clr_flag (FLAG_SCARED);
983	return;	794	return;
984	}	795	}
985		796
986	/* Seen some crashes here. Since we don't store an	797	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
987	* op->enemy_count, it is possible that something destroys the
988	* actual enemy, and the object is recycled.
989	*/
990	if (op->enemy->map == NULL)
991	{	798	{
992	CLEAR_FLAG (op, FLAG_SCARED);
993	op->enemy = NULL;	799	op->enemy = NULL;
994	return;	800	op->clr_flag (FLAG_SCARED);
995	}
996
997	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
998	{
999	op->enemy = NULL;
1000	CLEAR_FLAG (op, FLAG_SCARED);
1001	return;	801	return;
1002	}	802	}
1003		803
1004	get_rangevector (op, op->enemy, &rv, 0);	804	get_rangevector (op, op->enemy, &rv, 0);
1005		805
1006	dir = absdir (4 + rv.direction);	806	dir = absdir (4 + rv.direction);
1007	for (diff = 0; diff < 3; diff++)	807	for (diff = 0; diff < 3; diff++)
1008	{	808	{
1009	int m = 1 - (RANDOM () & 2);	809	int m = 1 - rndm (2) * 2;
1010		810
1011	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	811	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1012	return;	812	return;
1013	}	813	}
1014		814
1015	/* Cornered, get rid of scared */	815	/* Cornered, get rid of scared */
1016	CLEAR_FLAG (op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
1017	op->enemy = NULL;	817	op->enemy = NULL;
1018	}	818	}
1019		819
1020	/* check_pick sees if there is stuff to be picked up/picks up stuff.	820	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1021	* It returns 1 if the player should keep on moving, 0 if he should	821	* It returns 1 if the player should keep on moving, 0 if he should
…		…
1025	check_pick (object *op)	825	check_pick (object *op)
1026	{	826	{
1027	object *tmp, *next;	827	object *tmp, *next;
1028	int stop = 0;	828	int stop = 0;
1029	int wvratio;	829	int wvratio;
1030	char putstring[128];
1031		830
1032	/* if you're flying, you cna't pick up anything */	831	/* if you're flying, you can't pick up anything */
1033	if (op->move_type & MOVE_FLYING)	832	if (op->move_type & MOVE_FLYING)
1034	return 1;	833	return 1;
1035		834
1036	next = op->below;	835	next = op->below;
		836
		837	int cnt = MAX_ITEM_PER_ACTION;
		838	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1037		839
1038	/* loop while there are items on the floor that are not marked as	840	/* loop while there are items on the floor that are not marked as
1039	* destroyed */	841	* destroyed */
1040	while (next && !next->destroyed ())	842	while (next && !next->destroyed ())
1041	{	843	{
1042	tmp = next;	844	tmp = next;
1043	next = tmp->below;	845	next = tmp->below;
1044		846
		847	if (cnt <= 0)
		848	{
		849	op->failmsg ("Couldn't pickup all items at once.");
		850	return 0;
		851	}
		852
1045	if (op->destroyed ())	853	if (op->destroyed ())
1046	return 0;	854	return 0;
1047		855
1048	if (!can_pick (op, tmp))	856	if (!can_pick (op, tmp))
1049	continue;	857	continue;
1050		858
1051	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	859	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1052	{	860	{
1053	if (item_matched_string (op, tmp, op->contr->search_str))	861	if (item_matched_string (op, tmp, op->contr->search_str))
1054	pick_up (op, tmp);	862	CHK_PICK_PICKUP;
		863
1055	continue;	864	continue;
1056	}	865	}
1057		866
1058	/* high not bit set? We're using the old autopickup model */	867	/* pickup handling */
		868	if (op->contr->mode & PU_DEBUG)
		869	{
		870	/* some debugging code to figure out item information */
		871	const char *str = tmp->name
		872	? format ("item name: %s item type: %d weight/value: %d",
		873	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		874	: format ("item name: %s item type: %d weight/value: %d",
		875	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		876
		877	new_draw_info (NDI_UNIQUE, 0, op, str);
		878	}
		879
		880	if (op->contr->mode & PU_INHIBIT)
		881	return 1;
		882
		883	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		884	return 1;
		885
		886	/* philosophy:
		887	* It's easy to grab an item type from a pile, as long as it's
		888	* generic. This takes no game-time. For more detailed pickups
		889	* and selections, select-items should be used. This is a
		890	* grab-as-you-run type mode that's really useful for arrows for
		891	* example.
		892	* The drawback: right now it has no frontend, so you need to
		893	* stick the bits you want into a calculator in hex mode and then
		894	* convert to decimal and then 'pickup <#>
		895	*/
		896
		897	/* the first two modes are exclusive: if NOTHING we return, if
		898	* STOP then we stop. All the rest are applied sequentially,
		899	* meaning if any test passes, the item gets picked up. */
		900
		901	/* if mode is set to pick nothing up, return */
		902	if (op->contr->mode == PU_NOTHING)
		903	return 1;
		904
		905	/* if mode is set to stop when encountering objects, return */
		906	/* take STOP before INHIBIT since it doesn't actually pick
		907	* anything up */
		908	if (op->contr->mode & PU_STOP)
		909	return 0;
		910
		911	/* useful for going into stores and not losing your settings... */
		912	/* and for battles wher you don't want to get loaded down while
		913	* fighting */
		914	if (op->contr->mode & PU_INHIBIT)
		915	return 1;
		916
		917	/* prevent us from turning into auto-thieves :) */
		918	if (tmp->flag [FLAG_UNPAID])
		919	continue;
		920
		921	/* ignore known cursed objects */
		922	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		923	continue;
		924
		925	/* all food and drink if desired */
		926	/* question: don't pick up known-poisonous stuff? */
1059	if (!(op->contr->mode & PU_NEWMODE))	927	if (op->contr->mode & PU_FOOD)
		928	if (tmp->type == FOOD)
1060	{	929	{
1061	switch (op->contr->mode)	930	CHK_PICK_PICKUP;
		931	continue;
		932	}
		933
		934	if (op->contr->mode & PU_DRINK)
		935	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		936	{
		937	CHK_PICK_PICKUP;
		938	continue;
		939	}
		940
		941	if (op->contr->mode & PU_POTION)
		942	if (tmp->type == POTION)
		943	{
		944	CHK_PICK_PICKUP;
		945	continue;
		946	}
		947
		948	/* spellbooks, skillscrolls and normal books/scrolls */
		949	if (op->contr->mode & PU_SPELLBOOK)
		950	if (tmp->type == SPELLBOOK)
		951	{
		952	CHK_PICK_PICKUP;
		953	continue;
		954	}
		955
		956	if (op->contr->mode & PU_SKILLSCROLL)
		957	if (tmp->type == SKILLSCROLL)
		958	{
		959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
		963	if (op->contr->mode & PU_READABLES)
		964	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
		969
		970	/* wands/staves/rods/horns */
		971	if (op->contr->mode & PU_MAGIC_DEVICE)
		972	if (tmp->type == WAND
		973	|| tmp->type == ROD
		974	|| tmp->type == HORN
		975	|| tmp->type == POWER_CRYSTAL)
		976	{
		977	CHK_PICK_PICKUP;
		978	continue;
		979	}
		980
		981	/* pick up all magical items */
		982	if (op->contr->mode & PU_MAGICAL)
		983	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		984	&& !tmp->flag [FLAG_KNOWN_CURSED])
		985	{
		986	CHK_PICK_PICKUP;
		987	continue;
		988	}
		989
		990	if (op->contr->mode & PU_VALUABLES)
		991	{
		992	if (tmp->type == MONEY || tmp->type == GEM)
1062	{	993	{
1063	case 0:	994	CHK_PICK_PICKUP;
1064	return 1; /* don't pick up */	995	continue;
1065	case 1:
1066	pick_up (op, tmp);
1067	return 1;
1068	case 2:
1069	pick_up (op, tmp);
1070	return 0;
1071	case 3:
1072	return 0; /* stop before pickup */
1073	case 4:
1074	pick_up (op, tmp);
1075	break;
1076	case 5:
1077	pick_up (op, tmp);
1078	stop = 1;
1079	break;
1080	case 6:
1081	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1082	pick_up (op, tmp);
1083	break;
1084
1085	case 7:
1086	if (tmp->type == MONEY || tmp->type == GEM)
1087	pick_up (op, tmp);
1088	break;
1089
1090	default:
1091	/* use value density */
1092	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1093	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1094	pick_up (op, tmp);
1095	}	996	}
1096	}	997	}
1097	else	998
1098	{ /* old model */	999	/* rings & amulets - talismans seems to be typed AMULET */
1099	/* NEW pickup handling */
1100	if (op->contr->mode & PU_DEBUG)	1000	if (op->contr->mode & PU_JEWELS)
		1001	if (tmp->type == RING
		1002	|| tmp->type == AMULET
		1003	|| tmp->type == GIRDLE
		1004	|| tmp->type == SKILL_TOOL)
1101	{	1005	{
1102	/* some debugging code to figure out item information */	1006	CHK_PICK_PICKUP;
1103	if (tmp->name != NULL)
1104	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1105	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1106	else
1107	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1108	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1109
1110	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1111	}
1112
1113	/* philosophy:
1114	* It's easy to grab an item type from a pile, as long as it's
1115	* generic. This takes no game-time. For more detailed pickups
1116	* and selections, select-items should be used. This is a
1117	* grab-as-you-run type mode that's really useful for arrows for
1118	* example.
1119	* The drawback: right now it has no frontend, so you need to
1120	* stick the bits you want into a calculator in hex mode and then
1121	* convert to decimal and then 'pickup <#>
1122	*/
1123
1124	/* the first two modes are exclusive: if NOTHING we return, if
1125	* STOP then we stop. All the rest are applied sequentially,
1126	* meaning if any test passes, the item gets picked up. */
1127
1128	/* if mode is set to pick nothing up, return */
1129
1130	if (op->contr->mode & PU_NOTHING)
1131	return 1;
1132
1133	/* if mode is set to stop when encountering objects, return */
1134	/* take STOP before INHIBIT since it doesn't actually pick
1135	* anything up */
1136
1137	if (op->contr->mode & PU_STOP)
1138	return 0;
1139
1140	/* useful for going into stores and not losing your settings... */
1141	/* and for battles wher you don't want to get loaded down while
1142	* fighting */
1143	if (op->contr->mode & PU_INHIBIT)
1144	return 1;
1145
1146	/* prevent us from turning into auto-thieves :) */
1147	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1148	continue;	1007	continue;
		1008	}
1149		1009
1150	/* ignore known cursed objects */	1010	/* we don't forget dragon food */
1151	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1011	if (op->contr->mode & PU_FLESH)
		1012	if (tmp->type == FLESH)
		1013	{
		1014	CHK_PICK_PICKUP;
1152	continue;	1015	continue;
		1016	}
1153		1017
1154	/* all food and drink if desired */	1018	/* bows and arrows. Bows are good for selling! */
1155	/* question: don't pick up known-poisonous stuff? */	1019	if (op->contr->mode & PU_BOW)
		1020	if (tmp->type == BOW)
		1021	{
		1022	CHK_PICK_PICKUP;
		1023	continue;
		1024	}
		1025
		1026	if (op->contr->mode & PU_ARROW)
		1027	if (tmp->type == ARROW)
		1028	{
		1029	CHK_PICK_PICKUP;
		1030	continue;
		1031	}
		1032
		1033	/* all kinds of armor etc. */
		1034	if (op->contr->mode & PU_ARMOUR)
		1035	if (tmp->type == ARMOUR)
		1036	{
		1037	CHK_PICK_PICKUP;
		1038	continue;
		1039	}
		1040
		1041	if (op->contr->mode & PU_HELMET)
		1042	if (tmp->type == HELMET)
		1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
		1048	if (op->contr->mode & PU_SHIELD)
		1049	if (tmp->type == SHIELD)
		1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
1156	if (op->contr->mode & PU_FOOD)	1055	if (op->contr->mode & PU_BOOTS)
1157	if (tmp->type == FOOD)	1056	if (tmp->type == BOOTS)
		1057	{
		1058	CHK_PICK_PICKUP;
		1059	continue;
		1060	}
		1061
		1062	if (op->contr->mode & PU_GLOVES)
		1063	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1064	{
		1065	CHK_PICK_PICKUP;
		1066	continue;
		1067	}
		1068
		1069	if (op->contr->mode & PU_CLOAK)
		1070	if (tmp->type == CLOAK)
		1071	{
		1072	CHK_PICK_PICKUP;
		1073	continue;
		1074	}
		1075
		1076	/* hoping to catch throwing daggers here */
		1077	if (op->contr->mode & PU_MISSILEWEAPON)
		1078	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1079	{
		1080	CHK_PICK_PICKUP;
		1081	continue;
		1082	}
		1083
		1084	/* careful: chairs and tables are weapons! */
		1085	if (op->contr->mode & PU_ALLWEAPON)
		1086	{
		1087	if (tmp->type == WEAPON)
		1088	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1158	{	1089	{
1159	pick_up (op, tmp);	1090	CHK_PICK_PICKUP;
1160	continue;	1091	continue;
1161	}	1092	}
		1093	}
1162		1094
		1095	/* misc stuff that's useful */
1163	if (op->contr->mode & PU_DRINK)	1096	if (op->contr->mode & PU_KEY)
1164	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1097	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1165	{	1098	{
1166	pick_up (op, tmp);	1099	CHK_PICK_PICKUP;
1167	continue;	1100	continue;
1168	}	1101	}
1169		1102
		1103	/* any of the last 4 bits set means we use the ratio for value
		1104	* pickups */
1170	if (op->contr->mode & PU_POTION)	1105	if (op->contr->mode & PU_RATIO)
1171	if (tmp->type == POTION)	1106	{
		1107	/* use value density to decide what else to grab */
		1108	/* >=7 was >= op->contr->mode */
		1109	/* >=7 is the old standard setting. Now we take the last 4 bits
1172	{	1110	*/
1173	pick_up (op, tmp);
1174	continue;
1175	}
1176
1177	/* spellbooks, skillscrolls and normal books/scrolls */
1178	if (op->contr->mode & PU_SPELLBOOK)
1179	if (tmp->type == SPELLBOOK)
1180	{
1181	pick_up (op, tmp);
1182	continue;
1183	}
1184
1185	if (op->contr->mode & PU_SKILLSCROLL)
1186	if (tmp->type == SKILLSCROLL)
1187	{
1188	pick_up (op, tmp);
1189	continue;
1190	}
1191
1192	if (op->contr->mode & PU_READABLES)
1193	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1194	{
1195	pick_up (op, tmp);
1196	continue;
1197	}
1198
1199	/* wands/staves/rods/horns */
1200	if (op->contr->mode & PU_MAGIC_DEVICE)
1201	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1202	{
1203	pick_up (op, tmp);
1204	continue;
1205	}
1206
1207	/* pick up all magical items */
1208	if (op->contr->mode & PU_MAGICAL)	1111	wvratio = op->contr->mode & PU_RATIO;
1209	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1112	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1210	{
1211	pick_up (op, tmp);
1212	continue;
1213	}
1214
1215	if (op->contr->mode & PU_VALUABLES)
1216	{	1113	{
1217	if (tmp->type == MONEY || tmp->type == GEM)	1114	#if 0
		1115	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1116	if (tmp->name != NULL)
1218	{	1117	{
1219	pick_up (op, tmp);	1118	fprintf (stderr, "%s", tmp->name);
1220	continue;
1221	}	1119	}
1222	}
1223
1224	/* rings & amulets - talismans seems to be typed AMULET */
1225	if (op->contr->mode & PU_JEWELS)
1226	if (tmp->type == RING || tmp->type == AMULET)
1227	{
1228	pick_up (op, tmp);
1229	continue;
1230	}
1231
1232	/* we don't forget dragon food */
1233	if (op->contr->mode & PU_FLESH)
1234	if (tmp->type == FLESH)
1235	{
1236	pick_up (op, tmp);
1237	continue;
1238	}
1239
1240	/* bows and arrows. Bows are good for selling! */
1241	if (op->contr->mode & PU_BOW)
1242	if (tmp->type == BOW)
1243	{
1244	pick_up (op, tmp);
1245	continue;
1246	}
1247
1248	if (op->contr->mode & PU_ARROW)
1249	if (tmp->type == ARROW)
1250	{
1251	pick_up (op, tmp);
1252	continue;
1253	}
1254
1255	/* all kinds of armor etc. */
1256	if (op->contr->mode & PU_ARMOUR)
1257	if (tmp->type == ARMOUR)
1258	{
1259	pick_up (op, tmp);
1260	continue;
1261	}
1262
1263	if (op->contr->mode & PU_HELMET)
1264	if (tmp->type == HELMET)
1265	{
1266	pick_up (op, tmp);
1267	continue;
1268	}
1269
1270	if (op->contr->mode & PU_SHIELD)
1271	if (tmp->type == SHIELD)
1272	{
1273	pick_up (op, tmp);
1274	continue;
1275	}
1276
1277	if (op->contr->mode & PU_BOOTS)
1278	if (tmp->type == BOOTS)
1279	{
1280	pick_up (op, tmp);
1281	continue;
1282	}
1283
1284	if (op->contr->mode & PU_GLOVES)
1285	if (tmp->type == GLOVES)
1286	{
1287	pick_up (op, tmp);
1288	continue;
1289	}
1290
1291	if (op->contr->mode & PU_CLOAK)
1292	if (tmp->type == CLOAK)
1293	{
1294	pick_up (op, tmp);
1295	continue;
1296	}
1297
1298	/* hoping to catch throwing daggers here */
1299	if (op->contr->mode & PU_MISSILEWEAPON)
1300	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1301	{
1302	pick_up (op, tmp);
1303	continue;
1304	}
1305
1306	/* careful: chairs and tables are weapons! */
1307	if (op->contr->mode & PU_ALLWEAPON)
1308	{
1309	if (tmp->type == WEAPON && tmp->name != NULL)
1310	{
1311	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
1312	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
1313	{
1314	pick_up (op, tmp);
1315	continue;
1316	}
1317	}
1318
1319	if (tmp->type == WEAPON && tmp->name == NULL)
1320	{
1321	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
1322	{
1323	pick_up (op, tmp);
1324	continue;
1325	}
1326	}
1327	}
1328
1329	/* misc stuff that's useful */
1330	if (op->contr->mode & PU_KEY)
1331	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1332	{
1333	pick_up (op, tmp);
1334	continue;
1335	}
1336
1337	/* any of the last 4 bits set means we use the ratio for value
1338	* pickups */
1339	if (op->contr->mode & PU_RATIO)
1340	{
1341	/* use value density to decide what else to grab */
1342	/* >=7 was >= op->contr->mode */
1343	/* >=7 is the old standard setting. Now we take the last 4 bits
1344	* and multiply them by 5, giving 0..15*5== 5..75 */
1345	wvratio = (op->contr->mode & PU_RATIO) * 5;
1346	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1347	{
1348	pick_up (op, tmp);
1349	#if 0
1350	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1351	if (tmp->name != NULL)
1352	{
1353	fprintf (stderr, "%s", tmp->name);
1354	}
1355	else	1120	else
1356	fprintf (stderr, "%s", tmp->arch->archname);	1121	fprintf (stderr, "%s", tmp->arch->archname);
1357	fprintf (stderr, ",%d] = ", tmp->type);	1122	fprintf (stderr, ",%d] = ", tmp->type);
1358	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1123	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1359	#endif	1124	#endif
		1125	CHK_PICK_PICKUP;
1360	continue;	1126	continue;
1361	}
1362	}	1127	}
1363	} /* the new pickup model */	1128	} /* the new pickup model */
1364	}	1129	}
1365		1130
1366	return !stop;	1131	return !stop;
		1132	}
		1133
		1134	/* routine for both players and monsters. We call this when
		1135	* there is a possibility for our action distrubing our hiding
		1136	* place or invisiblity spell. Artefact invisiblity causes
		1137	* "noise" instead. If we arent invisible to begin with, we
		1138	* return 0.
		1139	*/
		1140	static int
		1141	action_makes_visible (object *op)
		1142	{
		1143	if (op->invisible && op->flag [FLAG_ALIVE])
		1144	{
		1145	if (op->flag [FLAG_MAKE_INVIS])
		1146	{
		1147	// artefact invisibility is permanent, but we still make noise
		1148	// this is important for game-balance.
		1149	if (op->contr)
		1150	op->make_noise ();
		1151
		1152	return 0;
		1153	}
		1154
		1155	if (op->contr && op->contr->tmp_invis == 0)
		1156	return 0;
		1157
		1158	/* If monsters, they should become visible */
		1159	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1160	{
		1161	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1162	return 1;
		1163	}
		1164	}
		1165
		1166	return 0;
1367	}	1167	}
1368		1168
1369	/*	1169	/*
1370	* Find an arrow in the inventory and after that	1170	* Find an arrow in the inventory and after that
1371	* in the right type container (quiver). Pointer to the	1171	* in the right type container (quiver). Pointer to the
1372	* found object is returned.	1172	* found object is returned.
1373	*/	1173	*/
1374	object *	1174	static object *
1375	find_arrow (object *op, const char *type)	1175	find_arrow (object *op, const char *type)
1376	{	1176	{
1377	object *tmp = 0;
1378
1379	for (op = op->inv; op; op = op->below)	1177	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1380	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1381	tmp = find_arrow (op, type);
1382	else if (op->type == ARROW && op->race == type)	1178	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1179	return splay (tmp);
		1180
		1181	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1182	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1183	if (object *arrow = find_arrow (tmp, type))
		1184	{
		1185	splay (tmp);
1383	return op;	1186	return arrow;
		1187	}
1384		1188
1385	return tmp;	1189	return 0;
1386	}	1190	}
1387		1191
1388	/*	1192	/*
1389	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1193	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1390	* against the target. A full test is not performed, simply a basic test	1194	* against the target. A full test is not performed, simply a basic test
1391	* of resistances. The archer is making a quick guess at what he sees down	1195	* of resistances. The archer is making a quick guess at what he sees down
1392	* the hall. Failing that it does it's best to pick the highest plus arrow.	1196	* the hall. Failing that it does it's best to pick the highest plus arrow.
1393	*/	1197	*/
1394	object *	1198	static object *
1395	find_better_arrow (object *op, object *target, const char *type, int *better)	1199	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1396	{	1200	{
1397	object *tmp = NULL, *arrow, *ntmp;	1201	object *tmp = NULL, *arrow, *ntmp;
1398	int attacknum, attacktype, betterby = 0, i;	1202	int attacknum, attacktype, betterby = 0, i;
1399		1203
1400	if (!type)	1204	if (!type)
1401	return NULL;	1205	return NULL;
1402		1206
1403	for (arrow = op->inv; arrow; arrow = arrow->below)	1207	for (arrow = op->inv; arrow; arrow = arrow->below)
1404	{	1208	{
1405	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1209	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1406	{	1210	{
1407	i = 0;	1211	i = 0;
1408	ntmp = find_better_arrow (arrow, target, type, &i);	1212	ntmp = find_better_arrow (arrow, target, type, &i);
		1213
1409	if (i > betterby)	1214	if (i > betterby)
1410	{	1215	{
1411	tmp = ntmp;	1216	tmp = ntmp;
1412	betterby = i;	1217	betterby = i;
1413	}	1218	}
1414	}	1219	}
1415	else if (arrow->type == ARROW && arrow->race == type)	1220	else if (arrow->type == ARROW && arrow->race == type)
1416	{	1221	{
1417	/* allways prefer assasination/slaying */	1222	/* allways prefer assasination/slaying */
1418	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1223	if (target->race && arrow->slaying.contains (target->race))
1419	{	1224	{
1420	if (arrow->attacktype & AT_DEATH)	1225	if (arrow->attacktype & AT_DEATH)
1421	{	1226	{
1422	*better = 100;	1227	*better = 100;
1423	return arrow;	1228	return arrow;
…		…
1438	{	1243	{
1439	tmp = arrow;	1244	tmp = arrow;
1440	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;	1245	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1441	}	1246	}
1442	}	1247	}
		1248
1443	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1249	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1444	{	1250	{
1445	tmp = arrow;	1251	tmp = arrow;
1446	betterby = 2 + arrow->magic + arrow->stats.dam;	1252	betterby = 2 + arrow->magic + arrow->stats.dam;
1447	}	1253	}
		1254
1448	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1255	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1449	{	1256	{
1450	tmp = arrow;	1257	tmp = arrow;
1451	betterby = 1 + arrow->magic + arrow->stats.dam;	1258	betterby = 1 + arrow->magic + arrow->stats.dam;
1452	}	1259	}
1453	}	1260	}
1454	}	1261	}
1455	}	1262	}
		1263
1456	if (tmp == NULL && arrow == NULL)	1264	if (tmp == NULL && arrow == NULL)
1457	return find_arrow (op, type);	1265	return find_arrow (op, type);
1458		1266
1459	*better = betterby;	1267	*better = betterby;
1460	return tmp;	1268	return tmp;
…		…
1464	* find_better_arrow to find a decent arrow to use.	1272	* find_better_arrow to find a decent arrow to use.
1465	* op = the shooter	1273	* op = the shooter
1466	* type = bow->race	1274	* type = bow->race
1467	* dir = fire direction	1275	* dir = fire direction
1468	*/	1276	*/
1469	object *	1277	static object *
1470	pick_arrow_target (object *op, const char *type, int dir)	1278	pick_arrow_target (object *op, shstr_cmp type, int dir)
1471	{	1279	{
1472	object *tmp = NULL;	1280	object *tmp = NULL;
1473	maptile *m;	1281	maptile *m;
1474	int i, mflags, found, number;	1282	int i, mflags, found, number;
1475	sint16 x, y;	1283	sint16 x, y;
…		…
1490	for (i = 0, found = 0; i < 20; i++)	1298	for (i = 0, found = 0; i < 20; i++)
1491	{	1299	{
1492	x += freearr_x[dir];	1300	x += freearr_x[dir];
1493	y += freearr_y[dir];	1301	y += freearr_y[dir];
1494	mflags = get_map_flags (m, &m, x, y, &x, &y);	1302	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1303
1495	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1304	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1496	{	1305	{
1497	tmp = NULL;	1306	tmp = 0;
1498	break;	1307	break;
1499	}	1308	}
1500	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1309	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1501	{	1310	{
1502	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1311	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1503	* perhaps a bad assumption.	1312	* perhaps a bad assumption.
1504	*/	1313	*/
1505	tmp = NULL;	1314	tmp = 0;
1506	break;	1315	break;
1507	}	1316	}
		1317
1508	if (mflags & P_IS_ALIVE)	1318	if (mflags & P_IS_ALIVE)
1509	{
1510	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1319	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1511	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1320	if (tmp->flag [FLAG_ALIVE])
1512	{
1513	found++;
1514	break;
1515	}
1516	if (found)
1517	break;	1321	break;
1518	}
1519	}	1322	}
1520	if (tmp == NULL)	1323
		1324	if (!tmp)
1521	return find_arrow (op, type);	1325	return find_arrow (op, type);
1522		1326
1523	if (tmp->head)	1327	if (tmp->head)
1524	tmp = tmp->head;	1328	tmp = tmp->head;
1525		1329
…		…
1565	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1369	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1566	return 0;	1370	return 0;
1567	}	1371	}
1568		1372
1569	// optimisation: move object to top so we will find it quickly again	1373	// optimisation: move object to top so we will find it quickly again
1570	if (bow->below)	1374	splay (bow);
1571	{
1572	bow->remove ();
1573	op->insert (bow);
1574	}
1575
1576	}	1375	}
1577		1376
1578	if (!bow->race || !bow->skill)	1377	if (!bow->race || !bow->skill)
1579	{	1378	{
1580	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1379	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
…		…
1587	{	1386	{
1588	if (op->type == PLAYER)	1387	if (op->type == PLAYER)
1589	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1388	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1590	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1389	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1591	else	1390	else
1592	CLEAR_FLAG (op, FLAG_READY_BOW);	1391	op->clr_flag (FLAG_READY_BOW);
1593		1392
1594	return 0;	1393	return 0;
1595	}	1394	}
1596	}	1395	}
1597		1396
…		…
1606	}	1405	}
1607		1406
1608	/* this should not happen, but sometimes does */	1407	/* this should not happen, but sometimes does */
1609	if (arrow->nrof == 0)	1408	if (arrow->nrof == 0)
1610	{	1409	{
		1410	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1611	arrow->destroy ();	1411	arrow->destroy ();
1612	return 0;	1412	return 0;
1613	}	1413	}
1614		1414
1615	left = arrow; /* these are arrows left to the player */	1415	left = arrow; /* these are arrows left to the player */
1616	arrow = get_split_ob (arrow, 1);	1416	arrow = arrow->split ();
1617	if (!arrow)	1417	if (!arrow)
1618	{	1418	{
1619	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1419	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1620	return 0;	1420	return 0;
1621	}	1421	}
…		…
1625	arrow->direction = dir;	1425	arrow->direction = dir;
1626		1426
1627	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1427	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1628	arrow->stats.hp = arrow->stats.dam;	1428	arrow->stats.hp = arrow->stats.dam;
1629	arrow->stats.grace = arrow->attacktype;	1429	arrow->stats.grace = arrow->attacktype;
1630		1430	arrow->custom_name = arrow->slaying;
1631	if (arrow->slaying)
1632	arrow->spellarg = strdup (arrow->slaying);
1633		1431
1634	#if 0	1432	#if 0
1635	if (player *pl = op->contr)	1433	if (player *pl = op->contr)
1636	{	1434	{
1637	float speed = pl->weapon_sp;	1435	float speed = pl->weapon_sp;
…		…
1647	#endif	1445	#endif
1648		1446
1649	SET_ANIMATION (arrow, arrow->direction);	1447	SET_ANIMATION (arrow, arrow->direction);
1650		1448
1651	/* update the speed */	1449	/* update the speed */
1652	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1653	+ bow->stats.dam / 7.f;
1654		1450
1655	arrow->set_speed (max (arrow->speed, 2.f));
1656	arrow->speed_left = 0;	1451	arrow->speed_left = 0;
		1452	arrow->set_speed (max (2.f,
		1453	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1454	+ bow->stats.dam / 7.f
		1455	));
1657		1456
1658	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1457	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1659		1458
1660	if (op->type == PLAYER)	1459	if (op->type == PLAYER)
1661	{	1460	{
…		…
1688	op->play_sound (sound_find ("fire_arrow"));	1487	op->play_sound (sound_find ("fire_arrow"));
1689	m->insert (arrow, sx, sy, op);	1488	m->insert (arrow, sx, sy, op);
1690		1489
1691	if (!arrow->destroyed ())	1490	if (!arrow->destroyed ())
1692	move_arrow (arrow);	1491	move_arrow (arrow);
1693
1694	if (op->type == PLAYER)
1695	{
1696	if (left->destroyed ())
1697	esrv_del_item (op->contr, left->count);
1698	else
1699	esrv_send_item (op, left);
1700	}
1701		1492
1702	return 1;	1493	return 1;
1703	}	1494	}
1704		1495
1705	/* Special fire code for players - this takes into	1496	/* Special fire code for players - this takes into
…		…
1707	* but monsters can't. Putting that code here	1498	* but monsters can't. Putting that code here
1708	* makes the fire_bow code much cleaner.	1499	* makes the fire_bow code much cleaner.
1709	* this function should only be called if 'op' is a player,	1500	* this function should only be called if 'op' is a player,
1710	* hence the function name.	1501	* hence the function name.
1711	*/	1502	*/
1712	int	1503	static int
1713	player_fire_bow (object *op, int dir)	1504	player_fire_bow (object *op, int dir)
1714	{	1505	{
1715	int ret = 0, wcmod = 0;	1506	int ret;
1716		1507
1717	if (op->contr->bowtype == bow_bestarrow)	1508	if (op->contr->bowtype == bow_bestarrow)
1718	{	1509	{
1719	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);	1510	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1720	}	1511	}
1721	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1512	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1722	{	1513	{
1723	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1514	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1724	wcmod = -1;
1725
1726	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1515	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1727	}	1516	}
1728	else if (op->contr->bowtype == bow_threewide)	1517	else if (op->contr->bowtype == bow_threewide)
1729	{	1518	{
1730	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1519	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1731	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1520	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1732	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1521	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1733	}	1522	}
1734	else if (op->contr->bowtype == bow_spreadshot)	1523	else if (op->contr->bowtype == bow_spreadshot)
1735	{	1524	{
1736	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1525	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1737	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1526	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1738	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1527	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1739	}	1528	}
1740	else	1529	else
1741	{	1530	{
…		…
1747	}	1536	}
1748		1537
1749	/* Fires a misc (wand/rod/horn) object in 'dir'.	1538	/* Fires a misc (wand/rod/horn) object in 'dir'.
1750	* Broken apart from 'fire' to keep it more readable.	1539	* Broken apart from 'fire' to keep it more readable.
1751	*/	1540	*/
1752	void	1541	static void
1753	fire_misc_object (object *op, int dir)	1542	fire_misc_object (object *op, int dir)
1754	{	1543	{
1755	object *item = op->contr->ranged_ob;	1544	object *item = op->contr->ranged_ob;
1756		1545
1757	if (!item)	1546	if (!item)
…		…
1764	{	1553	{
1765	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1554	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1766	return;	1555	return;
1767	}	1556	}
1768		1557
1769	if (!op->change_weapon (item))	1558	if (!op->apply (item))
1770	return;	1559	return;
1771		1560
1772	if (item->type == WAND)	1561	if (item->type == WAND)
1773	{	1562	{
1774	if (item->stats.food <= 0)	1563	if (item->stats.food <= 0)
…		…
1779	return;	1568	return;
1780	}	1569	}
1781	}	1570	}
1782	else if (item->type == ROD || item->type == HORN)	1571	else if (item->type == ROD || item->type == HORN)
1783	{	1572	{
1784	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1573	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1574
		1575	// using the maximum of the rods charge allows at least one spell cast
		1576	// for a rod or horn, this fixes some broken rods.
		1577	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1785	{	1578	{
1786	op->contr->play_sound (sound_find ("wand_poof"));	1579	op->contr->play_sound (sound_find ("wand_poof"));
1787		1580
1788	if (item->type == ROD)	1581	if (item->type == ROD)
1789	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1582	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
…		…
1794	}	1587	}
1795	}	1588	}
1796		1589
1797	if (cast_spell (op, item, dir, item->inv, NULL))	1590	if (cast_spell (op, item, dir, item->inv, NULL))
1798	{	1591	{
1799	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1592	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1593
1800	if (item->type == WAND)	1594	if (item->type == WAND)
1801	{	1595	{
1802	if (!(--item->stats.food))	1596	if (!(--item->stats.food))
1803	{	1597	{
1804	object *tmp;	1598	object *tmp;
1805		1599
1806	if (item->arch)	1600	if (item->arch)
1807	{	1601	{
1808	CLEAR_FLAG (item, FLAG_ANIMATE);	1602	item->clr_flag (FLAG_ANIMATE);
1809	item->face = item->arch->face;	1603	item->face = item->arch->face;
1810	item->set_speed (0);	1604	item->set_speed (0);
1811	}	1605	}
1812		1606
1813	if ((tmp = item->in_player ()))	1607	if (object *pl = item->visible_to ())
1814	esrv_update_item (UPD_ANIM, tmp, item);	1608	esrv_update_item (UPD_ANIM, pl, item);
1815	}	1609	}
1816	}	1610	}
1817	else if (item->type == ROD || item->type == HORN)	1611	else if (item->type == ROD || item->type == HORN)
1818	drain_rod_charge (item);	1612	drain_rod_charge (item);
1819	}	1613	}
1820	}	1614	}
1821		1615
1822	/* Received a fire command for the player - go and do it.	1616	/* Received a fire command for the player - go and do it.
1823	*/	1617	*/
1824	bool	1618	bool
1825	fire (object *op, int dir)	1619	fire (object *who, int dir)
1826	{	1620	{
1827	int spellcost = 0;	1621	int spellcost = 0;
1828		1622
1829	/* check for loss of invisiblity/hide */
1830	if (action_makes_visible (op))
1831	make_visible (op);
1832
1833	player *pl = op->contr;	1623	player *pl = who->contr;
1834		1624
1835	if (pl->golem)	1625	if (pl->golem)
1836	{	1626	{
1837	control_golem (op->contr->golem, dir);	1627	control_golem (who->contr->golem, dir);
1838	return false;	1628	return false;
1839	}	1629	}
1840		1630
1841	object *ob = pl->ranged_ob;	1631	object *ob = pl->ranged_ob;
1842		1632
1843	if (!ob)	1633	if (!ob)
1844	return false;	1634	return false;
1845		1635
1846	if (!op->change_weapon (ob))
1847	return false;
1848
1849	if (op->speed_left > 0.f)	1636	if (who->speed_left > 0.f)
1850	--op->speed_left;	1637	--who->speed_left;
1851	else	1638	else
1852	return false;	1639	return false;
1853		1640
		1641	if (!who->apply (ob))
		1642	return false;
		1643
		1644	/* check for loss of invisiblity/hide */
		1645	if (action_makes_visible (who))
		1646	make_visible (who);
		1647
1854	switch (ob->type)	1648	switch (ob->type)
1855	{	1649	{
1856	case BOW:	1650	case BOW:
1857	player_fire_bow (op, dir);	1651	player_fire_bow (who, dir);
1858	break;	1652	break;
1859		1653
1860	case SPELL:	1654	case SPELL:
1861	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1655	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1862	break;	1656	break;
1863		1657
1864	case BUILDER:	1658	case BUILDER:
1865	apply_map_builder (op, dir);	1659	apply_map_builder (who, dir);
1866	break;	1660	break;
1867		1661
1868	case SKILL:	1662	case SKILL:
1869	do_skill (op, op, ob, dir, 0);	1663	do_skill (who, who, ob, dir, 0);
1870	break;	1664	break;
1871		1665
		1666	case RANGED:
		1667	do_skill (who, ob, who->chosen_skill, dir, 0);
		1668	break;
		1669
1872	default:	1670	default:
1873	fire_misc_object (op, dir);	1671	fire_misc_object (who, dir);
1874	break;	1672	break;
1875	}	1673	}
1876		1674
1877	return true;	1675	return true;
1878	}	1676	}
1879		1677
1880	/* find_key	1678	static object *
1881	* We try to find a key for the door as passed. If we find a key
1882	* and successfully use it, we return the key, otherwise NULL
1883	* This function merges both normal and locked door, since the logic
1884	* for both is the same - just the specific key is different.
1885	* pl is the player,
1886	* inv is the objects inventory to searched
1887	* door is the door we are trying to match against.
1888	* This function can be called recursively to search containers.
1889	*/
1890	object *
1891	find_key (object *pl, object *container, object *door)	1679	find_key_ (object *pl, object *container, object *door)
1892	{	1680	{
1893	object *tmp, *key;	1681	object *tmp, *key;
1894		1682
1895	/* Should not happen, but sanity checking is never bad */	1683	/* Should not happen, but sanity checking is never bad */
1896	if (!container->inv)	1684	if (!container->inv)
…		…
1899	/* First, lets try to find a key in the top level inventory */	1687	/* First, lets try to find a key in the top level inventory */
1900	for (tmp = container->inv; tmp; tmp = tmp->below)	1688	for (tmp = container->inv; tmp; tmp = tmp->below)
1901	{	1689	{
1902	if (door->type == DOOR && tmp->type == KEY)	1690	if (door->type == DOOR && tmp->type == KEY)
1903	break;	1691	break;
		1692
1904	/* For sanity, we should really check door type, but other stuff	1693	/* For sanity, we should really check door type, but other stuff
1905	* (like containers) can be locked with special keys	1694	* (like containers) can be locked with special keys
1906	*/	1695	*/
1907	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1696	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1908	break;	1697	break;
…		…
1914	* a key, return	1703	* a key, return
1915	*/	1704	*/
1916	if (!tmp)	1705	if (!tmp)
1917	{	1706	{
1918	for (tmp = container->inv; tmp; tmp = tmp->below)	1707	for (tmp = container->inv; tmp; tmp = tmp->below)
1919	{
1920	/* No reason to search empty containers */	1708	/* No reason to search empty containers */
1921	if (tmp->type == CONTAINER && tmp->inv)	1709	if (tmp->type == CONTAINER && tmp->inv)
1922	{
1923	if ((key = find_key (pl, tmp, door)))	1710	if ((key = find_key_ (pl, tmp, door)))
1924	return key;	1711	return key;
1925	}
1926	}
1927		1712
1928	if (!tmp)	1713	if (!tmp)
1929	return NULL;	1714	return 0;
1930	}	1715	}
1931		1716
1932	/* We get down here if we have found a key. Now if its in a container,	1717	/* We get down here if we have found a key. Now if its in a container,
1933	* see if we actually want to use it	1718	* see if we actually want to use it
1934	*/	1719	*/
1935	if (pl != container)	1720	if (pl != container)
1936	{	1721	{
1937	/* Only let players use keys in containers */	1722	/* Only let players use keys in containers */
1938	if (!pl->contr)	1723	if (!pl->contr)
1939	return NULL;	1724	return 0;
		1725
1940	/* cases where this fails:	1726	/* cases where this fails:
1941	* If we only search the player inventory, return now since we	1727	* If we only search the player inventory, return now since we
1942	* are not in the players inventory.	1728	* are not in the players inventory.
1943	* If the container is not active, return now since only active	1729	* If the container is not active, return now since only active
1944	* containers can be used.	1730	* containers can be used.
…		…
1948	* inv must have been an container and must have been active.	1734	* inv must have been an container and must have been active.
1949	*	1735	*
1950	* Change the color so that the message doesn't disappear with	1736	* Change the color so that the message doesn't disappear with
1951	* all the others.	1737	* all the others.
1952	*/	1738	*/
1953	if (pl->contr->usekeys == key_inventory ||	1739	if (pl->contr->usekeys == key_inventory
1954	!QUERY_FLAG (container, FLAG_APPLIED) ||	1740	|| !container->flag [FLAG_APPLIED]
1955	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1741	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1956	{	1742	{
1957	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1743	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1958	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1744	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1959	return NULL;	1745	return NULL;
1960	}	1746	}
1961	}	1747	}
1962		1748
1963	return tmp;	1749	return tmp;
		1750	}
		1751
		1752	/* find_key
		1753	* We try to find a key for the door as passed. If we find a key
		1754	* and successfully use it, we return the key, otherwise NULL
		1755	* This function merges both normal and locked door, since the logic
		1756	* for both is the same - just the specific key is different.
		1757	* pl is the player,
		1758	* inv is the objects inventory to searched
		1759	* door is the door we are trying to match against.
		1760	* This function can be called recursively to search containers.
		1761	*/
		1762	object *
		1763	find_key (object *pl, object *container, object *door)
		1764	{
		1765	if (door->slaying && is_match_expr (door->slaying))
		1766	{
		1767	// for match expressions, we try to find the key by applying the match
		1768	// to the op itself, which is supposed to find the "key", instead
		1769	// of searching through containers ourselves.
		1770
		1771	return match_one (door->slaying, container, door, pl, pl);
		1772	}
		1773	else
		1774	return find_key_ (pl, container, door);
1964	}	1775	}
1965		1776
1966	/* moved door processing out of move_player_attack.	1777	/* moved door processing out of move_player_attack.
1967	* returns 1 if player has opened the door with a key	1778	* returns 1 if player has opened the door with a key
1968	* such that the caller should not do anything more,	1779	* such that the caller should not do anything more,
…		…
1990		1801
1991	if (door->type == DOOR)	1802	if (door->type == DOOR)
1992	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1803	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1993	else if (door->type == LOCKED_DOOR)	1804	else if (door->type == LOCKED_DOOR)
1994	{	1805	{
1995	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1806	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996	remove_door2 (door); /* remove door without violence ;-) */	1807	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1808	}
1998		1809
1999	/* Do this after we print the message */	1810	/* Do this after we print the message */
2000	decrease_ob (key); /* Use up one of the keys */	1811	key->decrease (); /* Use up one of the keys */
2001	/* Need to update the weight the container the key was in */
2002	if (container != op)
2003	esrv_update_item (UPD_WEIGHT, op, container);
2004		1812
2005	return 1; /* Nothing more to do below */	1813	return 1; /* Nothing more to do below */
2006	}	1814	}
2007	else if (door->type == LOCKED_DOOR)	1815	else if (door->type == LOCKED_DOOR)
2008	{	1816	{
2009	/* Might as well return now - no other way to open this */	1817	/* Might as well return now - no other way to open this */
2010	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1818	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2011	return 1;	1819	return 1;
2012	}	1820	}
2013		1821
2014	return 0;	1822	return 0;
2015	}	1823	}
…		…
2021	* going to try and move (not fire weapons).	1829	* going to try and move (not fire weapons).
2022	*/	1830	*/
2023	bool	1831	bool
2024	move_player_attack (object *op, int dir)	1832	move_player_attack (object *op, int dir)
2025	{	1833	{
2026	int on_battleground;	1834	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
		1835	{
		1836	--op->speed_left;
		1837	return true;
		1838	}
2027		1839
2028	sint16 nx = freearr_x[dir] + op->x;	1840	sint16 nx = freearr_x[dir] + op->x;
2029	sint16 ny = freearr_y[dir] + op->y;	1841	sint16 ny = freearr_y[dir] + op->y;
2030		1842
2031	on_battleground = op_on_battleground (op, 0, 0);
2032
2033	if (out_of_map (op->map, nx, ny))	1843	if (out_of_map (op->map, nx, ny))
2034	return false;	1844	return false;
2035
2036	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2037	{
2038	--op->speed_left;
2039	return true;
2040	}
2041		1845
2042	/* If braced, or can't move to the square, and it is not out of the	1846	/* If braced, or can't move to the square, and it is not out of the
2043	* map, attack it. Note order of if statement is important - don't	1847	* map, attack it. Note order of if statement is important - don't
2044	* want to be calling move_ob if braced, because move_ob will move the	1848	* want to be calling move_ob if braced, because move_ob will move the
2045	* player. This is a pretty nasty hack, because if we could	1849	* player. This is a pretty nasty hack, because if we could
…		…
2063	|| mon->flag [FLAG_CAN_ROLL])	1867	|| mon->flag [FLAG_CAN_ROLL])
2064	&& mon != op)	1868	&& mon != op)
2065	break;	1869	break;
2066	}	1870	}
2067		1871
2068	if (!mon) /* This happens anytime the player tries to move */	1872	/* no monster == player tries to move into a wall or so */
2069	return false; /* into a wall */	1873	if (!mon)
		1874	{
		1875	if (op->contr->ns->bumpmsg)
		1876	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1877	if (op->move_type & ob->move_block)
		1878	{
		1879	if (ob->move_block == MOVE_ALL)
		1880	{
		1881	op->play_sound (sound_find ("bump_wall"));
		1882
		1883	op->statusmsg (ob->invisible
		1884	? "You bump into something."
		1885	: format ("You bump into the %s.", query_name (ob))
		1886	);
		1887	}
		1888	else
		1889	{
		1890	op->play_sound (sound_find ("blocked_move"));
		1891
		1892	op->statusmsg (ob->invisible
		1893	? "Something blocks you."
		1894	: format ("Something blocks you from entering the %s.", query_name (ob))
		1895	);
		1896	}
		1897
		1898	break;
		1899	}
		1900
		1901	return false;
		1902	}
2070		1903
2071	mon = mon->head_ ();	1904	mon = mon->head_ ();
2072		1905
2073	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))	1906	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2074	if (op->contr->weapon_sp_left > 0.f)	1907	if (op->contr->weapon_sp_left > 0.f)
…		…
2092	*/	1925	*/
2093	if (op->type == PLAYER	1926	if (op->type == PLAYER
2094	&& ((mon->owner && mon->owner->contr	1927	&& ((mon->owner && mon->owner->contr
2095	&& same_party (mon->owner->contr->party, op->contr->party))	1928	&& same_party (mon->owner->contr->party, op->contr->party))
2096	|| mon->owner == op)	1929	|| mon->owner == op)
2097	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))	1930	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2098	{	1931	{
2099	/* If we're braced, we don't want to switch places with it */	1932	/* If we're braced, we don't want to switch places with it */
2100	if (op->contr->braced)	1933	if (op->contr->braced)
2101	return false;	1934	return false;
2102		1935
…		…
2105	--op->speed_left;	1938	--op->speed_left;
2106		1939
2107	op->play_sound (sound_find ("push_player"));	1940	op->play_sound (sound_find ("push_player"));
2108	push_ob (mon, dir, op);	1941	push_ob (mon, dir, op);
2109		1942
2110	if (op->contr->tmp_invis || op->hide)	1943	if (action_makes_visible (op))
2111	make_visible (op);	1944	make_visible (op);
2112		1945
2113	return true;	1946	return true;
2114	}	1947	}
2115	else	1948	else
2116	return false;	1949	return false;
2117	}	1950	}
		1951
		1952	bool on_battleground = op_on_battleground (op, 0, 0);
2118		1953
2119	/* in certain circumstances, you shouldn't attack friendly	1954	/* in certain circumstances, you shouldn't attack friendly
2120	* creatures. Note that if you are braced, you can't push	1955	* creatures. Note that if you are braced, you can't push
2121	* someone, but put it inside this loop so that you won't	1956	* someone, but put it inside this loop so that you won't
2122	* attack them either.	1957	* attack them either.
2123	*/	1958	*/
2124	if ((mon->type == PLAYER || mon->enemy != op)	1959	if ((mon->type == PLAYER || mon->enemy != op)
2125	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))	1960	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2126	&& ((op->contr->peaceful	1961	&& ((op->contr->peaceful
2127	|| (mon->type == PLAYER && mon->contr->peaceful))	1962	|| (mon->type == PLAYER && mon->contr->peaceful))
2128	&& !on_battleground))	1963	&& !on_battleground))
2129	{	1964	{
2130	if (op->speed_left > 0.f)	1965	if (op->speed_left > 0.f)
…		…
2135	{	1970	{
2136	op->play_sound (sound_find ("push_player"));	1971	op->play_sound (sound_find ("push_player"));
2137	push_ob (mon, dir, op);	1972	push_ob (mon, dir, op);
2138	}	1973	}
2139	else	1974	else
2140	new_draw_info (0, 0, op, "You withhold your attack");	1975	op->statusmsg ("You withhold your attack");
2141		1976
2142	if (op->contr->tmp_invis || op->hide)	1977	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2143	make_visible (op);	1978	make_visible (op);
2144		1979
2145	return true;	1980	return true;
2146	}	1981	}
2147	}	1982	}
2148	/* If the object is a boulder or other rollable object, then	1983	/* If the object is a boulder or other rollable object, then
2149	* roll it if not braced. You can't roll it if you are braced.	1984	* roll it if not braced. You can't roll it if you are braced.
2150	*/	1985	*/
2151	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1986	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
2152	{	1987	{
2153	if (op->speed_left > 0.f)	1988	if (op->speed_left > 0.f)
2154	{	1989	{
2155	--op->speed_left;	1990	--op->speed_left;
2156		1991
…		…
2165	* Way it works is like this: First, it must have some hit points	2000	* Way it works is like this: First, it must have some hit points
2166	* and be living. Then, it must be one of the following:	2001	* and be living. Then, it must be one of the following:
2167	* 1) Not a player, 2) A player, but of a different party. Note	2002	* 1) Not a player, 2) A player, but of a different party. Note
2168	* that party_number -1 is no party, so attacks can still happen.	2003	* that party_number -1 is no party, so attacks can still happen.
2169	*/	2004	*/
2170	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2005	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2171	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2006	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2172	{	2007	{
2173	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])	2008	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2174	{	2009	{
2175	--op->contr->weapon_sp_left;	2010	--op->contr->weapon_sp_left;
…		…
2187	}	2022	}
2188		2023
2189	bool	2024	bool
2190	move_player (object *op, int dir)	2025	move_player (object *op, int dir)
2191	{	2026	{
2192	int pick;
2193
2194	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2027	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2195	return 0;	2028	return 0;
2196		2029
2197	/* Sanity check: make sure dir is valid */	2030	/* Sanity check: make sure dir is valid */
2198	if ((dir < 0) || (dir >= 9))	2031	if (dir < 0 || dir > 8)
2199	{	2032	{
2200	LOG (llevError, "move_player: invalid direction %d\n", dir);	2033	LOG (llevError, "move_player: invalid direction %d\n", dir);
2201	return 0;	2034	return 0;
2202	}	2035	}
2203		2036
2204	/* peterm: added following line */	2037	/* peterm: added following line */
2205	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2038	if (op->flag [FLAG_CONFUSED] && dir)
2206	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2039	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2207		2040
2208	op->facing = dir;	2041	op->facing = dir;
2209		2042
2210	if (op->hide)	2043	if (op->flag [FLAG_HIDDEN])
2211	do_hidden_move (op);	2044	do_hidden_move (op);
2212		2045
2213	bool retval;	2046	bool retval;
		2047	int pick = 0;
2214		2048
2215	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2049	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2216	retval = RESULT_INT (0);	2050	retval = RESULT_INT (0);
2217	else if (op->contr->fire_on)	2051	else if (op->contr->fire_on)
2218	retval = fire (op, dir);	2052	retval = fire (op, dir);
…		…
2249	* players.	2083	* players.
2250	*/	2084	*/
2251	bool	2085	bool
2252	handle_newcs_player (object *op)	2086	handle_newcs_player (object *op)
2253	{	2087	{
2254	if (QUERY_FLAG (op, FLAG_SCARED))	2088	if (op->flag [FLAG_SCARED])
2255	{	2089	{
2256	if (op->speed_left > 0.f)	2090	if (op->speed_left > 0.f)
2257	{	2091	{
2258	--op->speed_left;	2092	--op->speed_left;
2259	flee_player (op);	2093	flee_player (op);
…		…
2275	return move_player (op, op->direction);	2109	return move_player (op, op->direction);
2276		2110
2277	return false;	2111	return false;
2278	}	2112	}
2279		2113
2280	int	2114	static int
2281	save_life (object *op)	2115	save_life (object *op)
2282	{	2116	{
2283	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2117	if (!op->flag [FLAG_LIFESAVE])
2284	return 0;	2118	return 0;
2285		2119
2286	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2120	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2287	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2121	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2288	{	2122	{
2289	op->play_sound (sound_find ("ob_evaporate"));	2123	op->play_sound (sound_find ("ob_evaporate"));
2290	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2124	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2291		2125
2292	if (op->contr)
2293	esrv_del_item (op->contr, tmp->count);
2294
2295	tmp->destroy ();	2126	tmp->destroy ();
2296	CLEAR_FLAG (op, FLAG_LIFESAVE);	2127	op->clr_flag (FLAG_LIFESAVE);
2297		2128
2298	if (op->stats.hp < 0)	2129	if (op->stats.hp < 0)
2299	op->stats.hp = op->stats.maxhp;	2130	op->stats.hp = op->stats.maxhp;
2300		2131
2301	if (op->stats.food < 0)	2132	if (op->stats.food < 0)
2302	op->stats.food = 999;	2133	op->stats.food = MAX_FOOD;
2303		2134
2304	op->update_stats ();	2135	op->update_stats ();
2305	return 1;	2136	return 1;
2306	}	2137	}
2307		2138
2308	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2139	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2309	CLEAR_FLAG (op, FLAG_LIFESAVE);	2140	op->clr_flag (FLAG_LIFESAVE);
2310	enter_player_savebed (op); /* bring him home. */	2141	enter_player_savebed (op); /* bring him home. */
2311	return 0;	2142	return 0;
2312	}	2143	}
2313		2144
2314	/* This goes throws the inventory and removes unpaid objects, and puts them	2145	/* This goes throws the inventory and removes unpaid objects, and puts them
2315	* back in the map (location and map determined by values of env). This	2146	* back in the map (location and map determined by values of env). This
2316	* function will descend into containers. op is the object to start the search	2147	* function will descend into containers. op is the object to start the search
2317	* from.	2148	* from.
2318	*/	2149	*/
2319	static void	2150	static void
2320	drop_unpaid_items (object *op, object *env)	2151	drop_unpaid_items (object *op, object *env)
2321	{	2152	{
2322	while (op)	2153	while (op)
2323	{	2154	{
2324	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */	2155	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2325		2156
2326	if (QUERY_FLAG (op, FLAG_UNPAID))	2157	if (op->flag [FLAG_UNPAID])
2327	{
2328	if (env->type == PLAYER)
2329	esrv_del_item (env->contr, op->count);
2330
2331	op->insert_at (env);	2158	op->insert_at (env);
2332	}
2333	else if (op->inv)	2159	else if (op->inv)
2334	drop_unpaid_items (op->inv, env);	2160	drop_unpaid_items (op->inv, env);
2335		2161
2336	op = next;	2162	op = next;
2337	}	2163	}
…		…
2342	{	2168	{
2343	if (!flag [FLAG_REMOVED])	2169	if (!flag [FLAG_REMOVED])
2344	::drop_unpaid_items (inv, this);	2170	::drop_unpaid_items (inv, this);
2345	}	2171	}
2346		2172
2347	/*
2348	* Returns pointer a static string containing gravestone text
2349	* Moved from apply.c to player.c - player.c is what
2350	* actually uses this function. player.c may not be quite the
2351	* best, a misc file for object actions is probably better,
2352	* but there isn't one in the server directory.
2353	*/
2354	char *
2355	gravestone_text (object *op)
2356	{
2357	static char buf2[MAX_BUF];
2358	char buf[MAX_BUF];
2359	time_t now = time (NULL);
2360
2361	strcpy (buf2, " R.I.P.\n\n");
2362	if (op->type == PLAYER)
2363	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2364	else
2365	sprintf (buf, "%s\n", &op->name);
2366
2367	strncat (buf2, " ", 20 - strlen (buf) / 2);
2368	strcat (buf2, buf);
2369	if (op->type == PLAYER)
2370	sprintf (buf, "who was in level %d when killed\n", op->level);
2371	else
2372	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2373
2374	strncat (buf2, " ", 20 - strlen (buf) / 2);
2375	strcat (buf2, buf);
2376	if (op->type == PLAYER)
2377	{
2378	sprintf (buf, "by %s.\n\n", op->contr->killer);
2379	strncat (buf2, " ", 21 - strlen (buf) / 2);
2380	strcat (buf2, buf);
2381	}
2382
2383	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2384	strncat (buf2, " ", 20 - strlen (buf) / 2);
2385	strcat (buf2, buf);
2386
2387	return buf2;
2388	}
2389
2390	void	2173	void
2391	do_some_living (object *op)	2174	do_some_living (object *op)
2392	{	2175	{
2393	int last_food = op->stats.food;	2176	int last_food = op->stats.food;
2394	int gen_hp, gen_sp, gen_grace;	2177	int gen_hp, gen_sp, gen_grace;
2395	int over_hp, over_sp, over_grace;
2396	int i;	2178	int i;
2397	int rate_hp = 1200;	2179	int rate_hp = 1200;
2398	int rate_sp = 2500;	2180	int rate_sp = 2500;
2399	int rate_grace = 2000;	2181	int rate_grace = 2000;
2400	const int max_hp = 1;	2182	const int max_hp = 1;
…		…
2409	* alternate it here for it to work correctly.	2191	* alternate it here for it to work correctly.
2410	*/	2192	*/
2411	if (pticks & 2)	2193	if (pticks & 2)
2412	op->invisible--;	2194	op->invisible--;
2413	}	2195	}
2414	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2196	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2415	{	2197	{
2416	if (!op->invisible--)	2198	if (!op->invisible--)
2417	{	2199	{
2418	make_visible (op);	2200	make_visible (op);
2419	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2201	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2446	{	2228	{
2447	gen_grace = op->stats.maxgrace;	2229	gen_grace = op->stats.maxgrace;
2448	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2230	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2449	}	2231	}
2450		2232
2451	/* Regenerate Spell Points */	2233	/* Regenerate Grace */
2452	if (!op->contr->golem && --op->last_sp < 0)	2234	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2235	if (--op->last_grace < 0)
2453	{	2236	{
2454	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2455	if (op->stats.sp < op->stats.maxsp)	2237	if (op->stats.grace < op->stats.maxgrace / 2)
		2238	op->stats.grace++; /* no penalty in food for regaining grace */
		2239
		2240	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2241
		2242	if (max_grace > 1)
2456	{	2243	{
2457	op->stats.sp++;	2244	int over_grace = temp / rate_grace;
2458	/* dms do not consume food */	2245
2459	if (!QUERY_FLAG (op, FLAG_WIZ))	2246	if (over_grace > 0)
2460	{	2247	{
2461	op->stats.food--;	2248	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2462	if (op->contr->digestion < 0)	2249	op->last_grace = 0;
2463	op->stats.food += op->contr->digestion;
2464	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2465	op->stats.food = last_food;
2466	}	2250	}
		2251	else
		2252	op->last_grace = rate_grace / temp;
2467	}	2253	}
		2254	else
		2255	op->last_grace = rate_grace / temp;
2468		2256
2469	if (max_sp > 1)	2257	/* wearing stuff doesn't detract from grace generation. */
		2258	}
		2259
		2260	if (op->stats.food > 0)
		2261	{
		2262	/* Regenerate Spell Points */
		2263	if (!op->contr->golem && --op->last_sp < 0)
2470	{	2264	{
2471	over_sp = (gen_sp + 10) / rate_sp;	2265	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2472	if (over_sp > 0)	2266
		2267	if (op->stats.sp < op->stats.maxsp)
2473	{	2268	{
2474	if (op->stats.sp < op->stats.maxsp)	2269	op->stats.sp++;
		2270
		2271	/* dms do not consume food */
		2272	if (!op->flag [FLAG_WIZ])
2475	{	2273	{
2476	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2477
2478	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2479	op->stats.sp--;	2274	op->stats.food--;
2480		2275
2481	if (op->stats.sp > op->stats.maxsp)	2276	if (op->contr->digestion < 0)
		2277	op->stats.food += op->contr->digestion;
		2278	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2482	op->stats.sp = op->stats.maxsp;	2279	op->stats.food = last_food;
2483	}	2280	}
		2281	}
		2282
		2283	if (max_sp > 1)
		2284	{
		2285	int over_sp = (gen_sp + 10) / rate_sp;
		2286	if (over_sp > 0)
		2287	{
		2288	if (op->stats.sp < op->stats.maxsp)
		2289	{
		2290	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2291
		2292	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2293	op->stats.sp--;
		2294
		2295	if (op->stats.sp > op->stats.maxsp)
		2296	op->stats.sp = op->stats.maxsp;
		2297	}
		2298
2484	op->last_sp = 0;	2299	op->last_sp = 0;
		2300	}
		2301	else
		2302	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2485	}	2303	}
2486	else	2304	else
2487	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);	2305	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2488	}	2306	}
2489	else
2490	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2491	}
2492		2307
2493	/* Regenerate Grace */	2308	/* Regenerate Hit Points */
2494	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2495	if (--op->last_grace < 0)	2309	if (--op->last_heal < 0)
2496	{
2497	if (op->stats.grace < op->stats.maxgrace / 2)
2498	op->stats.grace++; /* no penalty in food for regaining grace */
2499
2500	if (max_grace > 1)
2501	{	2310	{
2502	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2311	if (op->stats.hp < op->stats.maxhp)
2503	if (over_grace > 0)
2504	{	2312	{
2505	op->stats.sp += over_grace	2313	op->stats.hp++;
2506	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;	2314
		2315	/* dms do not consume food */
		2316	if (!op->flag [FLAG_WIZ])
		2317	{
		2318	op->stats.food--;
		2319
		2320	if (op->contr->digestion < 0)
		2321	op->stats.food += op->contr->digestion;
		2322	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2323	op->stats.food = last_food;
		2324	}
		2325	}
		2326
		2327	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2328
		2329	if (max_hp > 1)
		2330	{
		2331	int over_hp = temp / rate_hp;
		2332
		2333	if (over_hp > 0)
		2334	{
		2335	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2507	op->last_grace = 0;	2336	op->last_heal = 0;
		2337	}
		2338	else
		2339	op->last_heal = rate_hp / temp;
2508	}	2340	}
2509	else	2341	else
2510	{
2511	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2512	}
2513	}
2514	else
2515	{
2516	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2517	}
2518	/* wearing stuff doesn't detract from grace generation. */
2519	}
2520
2521	/* Regenerate Hit Points */
2522	if (--op->last_heal < 0)
2523	{
2524	if (op->stats.hp < op->stats.maxhp)
2525	{
2526	op->stats.hp++;
2527	/* dms do not consume food */
2528	if (!QUERY_FLAG (op, FLAG_WIZ))
2529	{
2530	op->stats.food--;
2531	if (op->contr->digestion < 0)
2532	op->stats.food += op->contr->digestion;
2533	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2534	op->stats.food = last_food;
2535	}
2536	}
2537
2538	if (max_hp > 1)
2539	{
2540	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2541	if (over_hp > 0)
2542	{
2543	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
2544	op->last_heal = 0;	2342	op->last_heal = rate_hp / temp;
2545	}
2546	else
2547	{
2548	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2549	}
2550	}
2551	else
2552	{
2553	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2554	}	2343	}
2555	}	2344	}
2556		2345
2557	/* Digestion */	2346	/* Digestion */
2558	if (--op->last_eat < 0)	2347	if (--op->last_eat < 0)
…		…
2561	penalty = max (0, -op->contr->digestion);	2350	penalty = max (0, -op->contr->digestion);
2562		2351
2563	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);	2352	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2564		2353
2565	/* dms do not consume food */	2354	/* dms do not consume food */
2566	if (!QUERY_FLAG (op, FLAG_WIZ))	2355	if (!op->flag [FLAG_WIZ])
2567	op->stats.food--;	2356	op->stats.food--;
2568	}	2357	}
2569		2358
2570	if (op->stats.food < 0 && op->stats.hp >= 0)	2359	if (op->stats.food < 0 && op->stats.hp >= 0)
2571	{	2360	{
2572	object *tmp, *flesh = 0;	2361	object *flesh = 0;
2573		2362
2574	for (tmp = op->inv; tmp; tmp = tmp->below)	2363	for_inv_removable (op, tmp)
2575	{	2364	{
2576	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2365	if (tmp->flag [FLAG_UNPAID])
		2366	continue;
		2367
		2368	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2577	{	2369	{
2578	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2370	op->statusmsg ("You blindly grab for a bite of food. "
2579	{	2371	"H<To prevent you from starving, you ate some random item from your backpack.>");
2580	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2372	op->apply (tmp);
2581	manual_apply (op, tmp, 0);	2373
2582	if (op->stats.food >= 0 || op->stats.hp < 0)	2374	if (op->stats.food >= 0 || op->stats.hp < 0)
2583	break;	2375	break;
2584	}	2376	}
2585	else if (tmp->type == FLESH)	2377	else if (tmp->type == FLESH)
2586	flesh = tmp;	2378	flesh = tmp;
2587	} /* End if paid for object */	2379	}
2588	} /* end of for loop */
2589		2380
2590	/* If player is still starving, it means they don't have any food, so	2381	/* If player is still starving, it means they don't have any food, so
2591	* eat flesh instead.	2382	* eat flesh instead.
2592	*/	2383	*/
2593	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2384	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2594	{	2385	{
2595	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2386	op->statusmsg ("You blindly grab for a bite of food. "
		2387	"H<To prevent you from starving, you ate some random item from your backpack.>");
2596	manual_apply (op, flesh, 0);	2388	op->apply (flesh);
2597	}	2389	}
		2390
		2391	// If player is still starving, alert him!
		2392	if (op->stats.food < 0)
		2393	op->failmsg ("You are starving! "
		2394	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2395	}
		2396
		2397	if (op->stats.food < 0)
2598	}	2398	{
		2399	op->stats.hp += op->stats.food;
		2400	op->stats.food = 0;
2599		2401
2600	while (op->stats.food < 0 && op->stats.hp >= 0)	2402	if (op->stats.hp < 0)
2601	op->stats.food++, op->stats.hp--;	2403	{
		2404	op->contr->killer = archetype::get ("killer_starvation");
		2405	op->contr->killer->destroy ();
		2406	}
		2407	}
2602		2408
		2409	/* killer should be set here already */
2603	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2410	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2604	kill_player (op);	2411	kill_player (op);
2605	}	2412	}
2606	}	2413	}
2607		2414
2608	/* If the player should die (lack of hp, food, etc), we call this.	2415	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2611	* file.	2418	* file.
2612	*/	2419	*/
2613	void	2420	void
2614	kill_player (object *op)	2421	kill_player (object *op)
2615	{	2422	{
2616	char buf[MAX_BUF];
2617	int x, y;	2423	int x, y;
2618
2619	//int i;
2620	maptile *map; /* this is for resurrection */	2424	maptile *map; /* this is for resurrection */
2621
2622	/* int z;
2623	int num_stats_lose;
2624	int lost_a_stat;
2625	int lose_this_stat;
2626	int this_stat; */
2627	int will_kill_again;	2425	int will_kill_again;
2628	archetype *at;	2426	archetype *at;
2629	object *tmp;	2427	object *tmp;
2630		2428
2631	if (save_life (op))	2429	if (save_life (op))
2632	return;	2430	return;
		2431
		2432	dynbuf_text deathtab;
		2433
		2434	/* restore player */
		2435	at = archetype::find (shstr_poisoning);
		2436	if (object *tmp = present_arch_in_ob (at, op))
		2437	{
		2438	tmp->destroy ();
		2439	deathtab << "Your body feels cleansed...\r";
		2440	}
		2441
		2442	at = archetype::find (shstr_confusion);
		2443	if (object *tmp = present_arch_in_ob (at, op))
		2444	{
		2445	tmp->destroy ();
		2446	deathtab << "Your mind feels clearer...\r";
		2447	}
		2448
		2449	cure_disease (op, 0, 0); /* remove any disease */
		2450
		2451	max_it (op->stats.hp , op->stats.maxhp);
		2452	max_it (op->stats.sp , op->stats.maxsp);
		2453	max_it (op->stats.grace, op->stats.maxgrace);
		2454	max_it (op->stats.food , 200);
		2455
		2456	// remove all spell effects that are active
		2457	// to avoid long-term effects such as word-of-recall
		2458	for (object *item = op->inv; item; )
		2459	{
		2460	object *next = item->below;
		2461
		2462	if (item->type == SPELL_EFFECT && item->active)
		2463	item->destroy ();
		2464
		2465	item = next;
		2466	}
2633		2467
2634	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2468	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2635	* in cities ONLY!!! It is very important that this doesn't get abused.	2469	* in cities ONLY!!! It is very important that this doesn't get abused.
2636	* Look at op_on_battleground() for more info --AndreasV	2470	* Look at op_on_battleground() for more info --AndreasV
2637	*/	2471	*/
2638	if (op_on_battleground (op, &x, &y))	2472	if (op_on_battleground (op, &x, &y))
2639	{	2473	{
2640	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2474	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2641	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2642
2643	/* restore player */
2644	at = archetype::find ("poisoning");
2645	if (object *tmp = present_arch_in_ob (at, op))
2646	{
2647	tmp->destroy ();
2648	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2649	}
2650
2651	at = archetype::find ("confusion");
2652	if (object *tmp = present_arch_in_ob (at, op))
2653	{
2654	tmp->destroy ();
2655	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2656	}
2657
2658	cure_disease (op, 0); /* remove any disease */
2659	op->stats.hp = op->stats.maxhp;
2660	if (op->stats.food <= 0)
2661	op->stats.food = 999;
2662		2475
2663	/* create a bodypart-trophy to make the winner happy */	2476	/* create a bodypart-trophy to make the winner happy */
2664	if (object *tmp = arch_to_object (archetype::find ("finger")))	2477	object *tmp = archetype::find (shstr_finger)->instance ();
2665	{	2478
2666	sprintf (buf, "%s's finger", &op->name);	2479	tmp->name = format ("%s's finger" , &op->name);
2667	tmp->name = buf;	2480	tmp->name_pl = format ("%s's fingers", &op->name);
2668	sprintf (buf, " This finger has been cut off %s\n"	2481	tmp->msg = format (
2669	" the %s, when he was defeated at\n level %d by %s.\n",	2482	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2670	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2483	&op->name, op->contr->title,
2671	tmp->msg = buf;	2484	(int)op->level,
		2485	op->contr->killer_name ()
		2486	);
2672	tmp->value = 0, tmp->type = 0;	2487	tmp->value = 0, tmp->type = 0;
2673	tmp->materialname = "organics";	2488	tmp->material = name_to_material (shstr_organic);
2674	tmp->insert_at (op, tmp);	2489	tmp->insert_at (op, tmp);
2675	}
2676		2490
2677	/* teleport defeated player to new destination */	2491	/* teleport defeated player to new destination */
2678	transfer_ob (op, x, y, 0, NULL);	2492	transfer_ob (op, x, y, 0, NULL);
2679	op->contr->braced = 0;	2493	op->contr->braced = 0;
		2494
		2495	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2680	return;	2496	return;
2681	}	2497	}
2682		2498
		2499	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2500	deathtab << "T<YOU HAVE DIED>\n\n";
		2501
2683	INVOKE_PLAYER (DEATH, op->contr);	2502	INVOKE_PLAYER (DEATH, op->contr);
2684		2503
2685	command_kill_pets (op, 0);	2504	command_kill_pets (op, 0);
2686
2687	if (op->stats.food < 0)
2688	{
2689	sprintf (buf, "%s starved to death.", &op->name);
2690	strcpy (op->contr->killer, "starvation");
2691	}
2692	else
2693	sprintf (buf, "%s died.", &op->name);
2694		2505
2695	op->contr->play_sound (sound_find ("player_dies"));	2506	op->contr->play_sound (sound_find ("player_dies"));
2696		2507
2697	/* save the map location for corpse, gravestone */	2508	/* save the map location for corpse, gravestone */
2698	x = op->x;	2509	x = op->x;
…		…
2728		2539
2729	lost_a_stat = 0;	2540	lost_a_stat = 0;
2730		2541
2731	for (z = 0; z < num_stats_lose; z++)	2542	for (z = 0; z < num_stats_lose; z++)
2732	{	2543	{
2733	i = RANDOM () % NUM_STATS;	2544	i = rndm (NUM_STATS);
2734		2545
2735	if (settings.stat_loss_on_death)	2546	if (settings.stat_loss_on_death)
2736	{	2547	{
2737	/* Pick a random stat and take a point off it. Tell the player	2548	/* Pick a random stat and take a point off it. Tell the player
2738	* what he lost.	2549	* what he lost.
…		…
2745	lost_a_stat = 1;	2556	lost_a_stat = 1;
2746	}	2557	}
2747	else	2558	else
2748	{	2559	{
2749	/* deplete a stat */	2560	/* deplete a stat */
2750	archetype *deparch = archetype::find ("depletion");	2561	archetype *deparch = archetype::find (shstr_depletion);
2751	object *dep;	2562	object *dep;
2752		2563
2753	dep = present_arch_in_ob (deparch, op);	2564	dep = present_arch_in_ob (deparch, op);
2754	if (!dep)	2565	if (!dep)
2755	{	2566	{
2756	dep = arch_to_object (deparch);	2567	dep = deparch->instance ();
2757	insert_ob_in_ob (dep, op);	2568	insert_ob_in_ob (dep, op);
2758	}	2569	}
2759	lose_this_stat = 1;	2570	lose_this_stat = 1;
2760	if (settings.balanced_stat_loss)	2571	if (settings.balanced_stat_loss)
2761	{	2572	{
…		…
2789	}	2600	}
2790	}	2601	}
2791		2602
2792	if (lose_this_stat)	2603	if (lose_this_stat)
2793	{	2604	{
2794	this_stat = get_attr_value (&(dep->stats), i);	2605	this_stat = get_attr_value (&dep->stats, i);
2795	/* We could try to do something clever like find another	2606	/* We could try to do something clever like find another
2796	* stat to reduce if this fails. But chances are, if	2607	* stat to reduce if this fails. But chances are, if
2797	* stats have been depleted to -50, all are pretty low	2608	* stats have been depleted to -50, all are pretty low
2798	* and should be roughly the same, so it shouldn't make a	2609	* and should be roughly the same, so it shouldn't make a
2799	* difference.	2610	* difference.
2800	*/	2611	*/
2801	if (this_stat >= -50)	2612	if (this_stat >= -50)
2802	{	2613	{
2803	change_attr_value (&(dep->stats), i, -1);	2614	change_attr_value (&(dep->stats), i, -1);
2804	SET_FLAG (dep, FLAG_APPLIED);	2615	dep->set_flag (FLAG_APPLIED);
2805	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2616	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2806	op->update_stats ();	2617	op->update_stats ();
2807	lost_a_stat = 1;	2618	lost_a_stat = 1;
2808	}	2619	}
2809	}	2620	}
2810	}	2621	}
2811	}	2622	}
		2623
2812	/* If no stat lost, tell the player. */	2624	/* If no stat lost, tell the player. */
2813	if (!lost_a_stat)	2625	if (!lost_a_stat)
2814	{	2626	{
2815	/* determine_god() seems to not work sometimes... why is this?	2627	/* determine_god() seems to not work sometimes... why is this?
2816	Should I be using something else? GD */	2628	Should I be using something else? GD */
2817	const char *god = determine_god (op);	2629	shstr_tmp god = determine_god (op);
2818		2630
2819	if (god && (strcmp (god, "none")))	2631	if (god != shstr_none)
2820	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2632	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2821	else	2633	else
2822	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2634	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2823	}	2635	}
2824	#else	2636	#else
2825	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2637	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2826	#endif	2638	#endif
2827		2639
2828	/* Put a gravestone up where the character 'almost' died. List the	2640	/* Put a gravestone up where the character 'almost' died. List the
2829	* exp loss on the stone.	2641	* exp loss on the stone.
2830	*/	2642	*/
2831	tmp = arch_to_object (archetype::find ("gravestone"));	2643	tmp = archetype::find (shstr_gravestone)->instance ();
2832	sprintf (buf, "%s's gravestone", &op->name);	2644	tmp->name = format ("%s's gravestone", &op->name);
2833	tmp->name = buf;	2645	tmp->name_pl = format ("%s's gravestones", &op->name);
2834	sprintf (buf, "%s's gravestones", &op->name);	2646	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2835	tmp->name_pl = buf;	2647	&op->name, op->contr->title, op->contr->killer_name ());
2836	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);
2837	tmp->msg = buf;
2838	tmp->x = op->x, tmp->y = op->y;	2648	tmp->x = op->x, tmp->y = op->y;
2839	insert_ob_in_map (tmp, op->map, NULL, 0);	2649	insert_ob_in_map (tmp, op->map, NULL, 0);
2840		2650
2841	/**************************************/	2651	/**************************************/
2842	/* */	2652	/* */
2843	/* Subtract the experience points, */	2653	/* Subtract the experience points, */
2844	/* if we died cause of food, give us */
2845	/* food, and reset HP's... */
2846	/* */	2654	/* */
2847	/**************************************/	2655	/**************************************/
2848		2656
2849	/* remove any poisoning and confusion the character may be suffering. */
2850	/* restore player */
2851	at = archetype::find ("poisoning");
2852	tmp = present_arch_in_ob (at, op);
2853
2854	if (tmp)
2855	{
2856	tmp->destroy ();
2857	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2858	}
2859
2860	at = archetype::find ("confusion");
2861	tmp = present_arch_in_ob (at, op);
2862	if (tmp)
2863	{
2864	tmp->destroy ();
2865	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2866	}
2867
2868	cure_disease (op, 0); /* remove any disease */
2869
2870	/*add_exp(op, (op->stats.exp * -0.20)); */	2657	/*add_exp(op, (op->stats.exp * -0.20)); */
2871	apply_death_exp_penalty (op);	2658	apply_death_exp_penalty (op);
2872	if (op->stats.food < 100)
2873	op->stats.food = 900;
2874	op->stats.hp = op->stats.maxhp;
2875	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2876	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2877		2659
2878	/*	2660	/*
2879	* Check to see if the player has any unpaid items. If so, remove them	2661	* Check to see if the player has any unpaid items. If so, remove them
2880	* and put them back in the map.	2662	* and put them back in the map.
2881	*/	2663	*/
…		…
2907	object *force;	2689	object *force;
2908	int at;	2690	int at;
2909		2691
2910	force = get_archetype (FORCE_NAME);	2692	force = get_archetype (FORCE_NAME);
2911	/* 50 ticks should be enough time for the spell to abate */	2693	/* 50 ticks should be enough time for the spell to abate */
2912	force->speed = 0.1f;
2913	force->speed_left = -5.f;	2694	force->speed_left = -5.f;
2914	SET_FLAG (force, FLAG_APPLIED);	2695	force->set_speed (0.1f);
		2696	force->set_flag (FLAG_APPLIED);
		2697
2915	for (at = 0; at < NROFATTACKS; at++)	2698	for (at = 0; at < NROFATTACKS; at++)
2916	if (will_kill_again & (1 << at))	2699	if (will_kill_again & (1 << at))
2917	force->resist[at] = 100;	2700	force->resist[at] = 100;
2918		2701
2919	insert_ob_in_ob (force, op);	2702	insert_ob_in_ob (force, op);
2920	op->update_stats ();	2703	op->update_stats ();
2921
2922	}	2704	}
2923		2705
2924	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2706	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2925	}	2707	}
2926		2708
2927	void	2709	static void
2928	loot_object (object *op)	2710	loot_object (object *op)
2929	{ /* Grab and destroy some treasure */	2711	{ /* Grab and destroy some treasure */
2930	object *tmp, *tmp2, *next;	2712	object *tmp, *tmp2, *next;
2931		2713
2932	op->close_container (); /* close open sack first */	2714	op->close_container (); /* close open sack first */
…		…
2942	tmp->x = op->x, tmp->y = op->y;	2724	tmp->x = op->x, tmp->y = op->y;
2943		2725
2944	if (tmp->type == CONTAINER)	2726	if (tmp->type == CONTAINER)
2945	loot_object (tmp); /* empty container to ground */	2727	loot_object (tmp); /* empty container to ground */
2946		2728
2947	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2729	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2948	{	2730	{
2949	if (tmp->nrof > 1)	2731	if (tmp->nrof > 1)
2950	{	2732	{
2951	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2733	tmp->decrease (rndm (1, tmp->nrof - 1));
2952	tmp2->destroy ();
2953	insert_ob_in_map (tmp, op->map, NULL, 0);	2734	insert_ob_in_map (tmp, op->map, NULL, 0);
2954	}	2735	}
2955	else	2736	else
2956	tmp->destroy ();	2737	tmp->destroy ();
2957	}	2738	}
…		…
2964	* fix_weight(): Check recursively the weight of all players, and fix	2745	* fix_weight(): Check recursively the weight of all players, and fix
2965	* what needs to be fixed. Refresh windows and fix speed if anything	2746	* what needs to be fixed. Refresh windows and fix speed if anything
2966	* was changed.	2747	* was changed.
2967	*/	2748	*/
2968	void	2749	void
2969	fix_weight (void)	2750	fix_weight ()
2970	{	2751	{
2971	for_all_players (pl)	2752	for_all_players (pl)
2972	{	2753	{
2973	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2754	sint32 old = pl->ob->carrying;
2974		2755
2975	if (old == sum)	2756	pl->ob->update_weight ();
2976	continue;	2757
		2758	if (old != pl->ob->carrying)
		2759	{
2977	pl->ob->update_stats ();	2760	pl->ob->update_stats ();
2978	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2761	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2762	}
2979	}	2763	}
2980	}	2764	}
2981		2765
2982	void	2766	void
2983	fix_luck (void)	2767	fix_luck ()
2984	{	2768	{
2985	for_all_players (pl)	2769	for_all_players (pl)
2986	if (!pl->ob->contr->ns->state)	2770	if (!pl->ob->contr->ns->state)
2987	pl->ob->change_luck (0);	2771	pl->ob->change_luck (0);
2988	}	2772	}
…		…
3025	}	2809	}
3026		2810
3027	void	2811	void
3028	make_visible (object *op)	2812	make_visible (object *op)
3029	{	2813	{
3030	op->hide = 0;	2814	op->flag [FLAG_HIDDEN] = 0;
3031	op->invisible = 0;	2815	op->invisible = 0;
		2816
3032	if (op->type == PLAYER)	2817	if (op->type == PLAYER)
3033	{	2818	{
3034	op->contr->tmp_invis = 0;	2819	op->contr->tmp_invis = 0;
3035	op->contr->invis_race = 0;	2820	op->contr->invis_race = 0;
3036	}	2821	}
…		…
3039	}	2824	}
3040		2825
3041	int	2826	int
3042	is_true_undead (object *op)	2827	is_true_undead (object *op)
3043	{	2828	{
3044	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))	2829	if (op->arch->flag [FLAG_UNDEAD])
3045	return 1;	2830	return 1;
3046		2831
3047	return 0;	2832	return 0;
3048	}	2833	}
3049		2834
3050	/* look at the surrounding terrain to determine	2835	/* look at the surrounding terrain to determine
3051	* the hideability of this object. Positive levels	2836	* the hideability of this object. Positive levels
3052	* indicate greater hideability.	2837	* indicate greater hideability.
3053	*/	2838	*/
3054
3055	int	2839	int
3056	hideability (object *ob)	2840	hideability (object *ob)
3057	{	2841	{
3058	int i, level = 0, mflag;	2842	int i, level = 0, mflag;
3059	sint16 x, y;	2843	sint16 x, y;
3060		2844
3061	if (!ob || !ob->map)	2845	if (!ob || !ob->map)
3062	return 0;	2846	return 0;
3063		2847
3064	/* so, on normal lighted maps, its hard to hide */	2848	/* so, on normal lighted maps, its hard to hide */
3065	level = ob->map->darkness - 2;	2849	level = ob->map->darklevel () - 2;
3066		2850
3067	/* this also picks up whether the object is glowing.	2851	/* this also picks up whether the object is glowing.
3068	* If you carry a light on a non-dark map, its not	2852	* If you carry a light on a non-dark map, its not
3069	* as bad as carrying a light on a pitch dark map */	2853	* as bad as carrying a light on a pitch dark map */
3070	if (has_carried_lights (ob))	2854	if (ob->has_carried_lights ())
3071	level = -(10 + (2 * ob->map->darkness));	2855	level = -(10 + (2 * ob->map->darklevel ()));
3072		2856
3073	/* scan through all nearby squares for terrain to hide in */	2857	/* scan through all nearby squares for terrain to hide in */
3074	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2858	for (i = 0, x = ob->x, y = ob->y;
		2859	i <= SIZEOFFREE1;
		2860	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3075	{	2861	{
3076	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2862	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3077	if (mflag & P_OUT_OF_MAP)	2863	if (mflag & P_OUT_OF_MAP)
3078	{
3079	continue;	2864	continue;
3080	}	2865
3081	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2866	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3082	level += 2;	2867	level += 2;
3083	else /* open terrain! */	2868	else /* open terrain! */
3084	level -= 1;	2869	level -= 1;
3085	}	2870	}
…		…
3096	* spot (surrounded by clear terrain in broad daylight). -b.t.	2881	* spot (surrounded by clear terrain in broad daylight). -b.t.
3097	*/	2882	*/
3098	void	2883	void
3099	do_hidden_move (object *op)	2884	do_hidden_move (object *op)
3100	{	2885	{
3101	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2886	int hide = 0;
3102	object *skop;
3103		2887
3104	if (!op || !op->map)	2888	if (!op || !op->map)
3105	return;	2889	return;
3106		2890
3107	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2891	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2892	int num = random_roll (0, 19, op, PREFER_LOW);
3108		2893
3109	/* its *extremely* hard to run and sneak/hide at the same time! */	2894	/* its *extremely* hard to run and sneak/hide at the same time! */
3110	if (op->type == PLAYER && op->contr->run_on)	2895	if (op->type == PLAYER && op->contr->run_on)
3111	if (!skop || num >= skop->level)	2896	if (!skop || num >= skop->level)
3112	{	2897	{
…		…
3122	num -= hide;	2907	num -= hide;
3123		2908
3124	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2909	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3125	{	2910	{
3126	make_visible (op);	2911	make_visible (op);
		2912
3127	if (op->type == PLAYER)	2913	if (op->type == PLAYER)
3128	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2914	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3129	}	2915	}
3130	else if (op->type == PLAYER && skop)	2916	else if (op->type == PLAYER && skop)
3131	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2917	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3146		2932
3147	if (who->type == PLAYER)	2933	if (who->type == PLAYER)
3148	player = 1;	2934	player = 1;
3149		2935
3150	else	2936	else
3151	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2937	friendly = who->flag [FLAG_FRIENDLY];
3152		2938
3153	/* search adjacent squares */	2939	/* search adjacent squares */
3154	for (i = 1; i < 9; i++)	2940	for (i = 1; i < 9; i++)
3155	{	2941	{
3156	x = who->x + freearr_x[i];	2942	x = who->x + freearr_x[i];
…		…
3165	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2951	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3166	continue;	2952	continue;
3167		2953
3168	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2954	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3169	{	2955	{
3170	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2956	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3171	return 1;	2957	return 1;
3172	else if (tmp->type == PLAYER)	2958	else if (tmp->type == PLAYER)
3173	{	2959	{
3174	/*don't let a hidden DM prevent you from hiding */	2960	/*don't let a hidden DM prevent you from hiding */
3175	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)	2961	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
3176	return 1;	2962	return 1;
3177	}	2963	}
3178	}	2964	}
3179	}	2965	}
3180	return 0;	2966	return 0;
…		…
3184	* object op. This function works fine for monsters,	2970	* object op. This function works fine for monsters,
3185	* but we dont worry if the object isnt the top one in	2971	* but we dont worry if the object isnt the top one in
3186	* a pile (say a coin under a table would return "viewable"	2972	* a pile (say a coin under a table would return "viewable"
3187	* by this routine). Another question, should we be	2973	* by this routine). Another question, should we be
3188	* concerned with the direction the player is looking	2974	* concerned with the direction the player is looking
3189	* in? Realistically, most of use cant see stuff behind	2975	* in? Realistically, most of us can't see stuff behind
3190	* our backs...on the other hand, does the "facing" direction	2976	* our backs...on the other hand, does the "facing" direction
3191	* imply the way your head, or body is facing? Its possible	2977	* imply the way your head, or body is facing? It's possible
3192	* for them to differ. Sigh, this fctn could get a bit more complex.	2978	* for them to differ. Sigh, this fctn could get a bit more complex.
3193	* -b.t.	2979	* -b.t.
3194	* This function is now map tiling safe.	2980	* This function is now map tiling safe.
3195	*/	2981	*/
3196
3197	int	2982	int
3198	player_can_view (object *pl, object *op)	2983	player_can_view (object *pl, object *op)
3199	{	2984	{
3200	rv_vector rv;	2985	rv_vector rv;
3201	int dx, dy;	2986	int dx, dy;
…		…
3213		2998
3214	get_rangevector (pl, op, &rv, 0x1);	2999	get_rangevector (pl, op, &rv, 0x1);
3215		3000
3216	/* starting with the 'head' part, lets loop	3001	/* starting with the 'head' part, lets loop
3217	* through the object and find if it has any	3002	* through the object and find if it has any
3218	* part that is in the los array but isnt on	3003	* part that is in the los array but isn't on
3219	* a blocked los square.	3004	* a blocked los square.
3220	* we use the archetype to figure out offsets.	3005	* we use the archetype to figure out offsets.
3221	*/	3006	*/
3222	while (op)	3007	while (op)
3223	{	3008	{
3224	dx = rv.distance_x + op->arch->x;	3009	dx = rv.distance_x + op->arch->x;
3225	dy = rv.distance_y + op->arch->y;	3010	dy = rv.distance_y + op->arch->y;
3226		3011
3227	/* only the viewable area the player sees is updated by LOS	3012	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3228	* code, so we need to restrict ourselves to that range of values
3229	* for any meaningful values.
3230	*/
3231	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3232	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3233	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3234	return 1;	3013	return 1;
		3014
3235	op = op->more;	3015	op = op->more;
3236	}	3016	}
3237	return 0;
3238	}
3239		3017
3240	/* routine for both players and monsters. We call this when
3241	* there is a possibility for our action distrubing our hiding
3242	* place or invisiblity spell. Artefact invisiblity is not
3243	* effected by this. If we arent invisible to begin with, we
3244	* return 0.
3245	*/
3246	int
3247	action_makes_visible (object *op)
3248	{
3249
3250	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3251	{
3252	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3253	return 0;
3254
3255	if (op->contr && op->contr->tmp_invis == 0)
3256	return 0;
3257
3258	/* If monsters, they should become visible */
3259	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3260	{
3261	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3262	return 1;
3263	}
3264	}
3265	return 0;	3018	return 0;
3266	}	3019	}
3267		3020
3268	/* op_on_battleground - checks if the given object op (usually	3021	/* op_on_battleground - checks if the given object op (usually
3269	* a player) is standing on a valid battleground-tile,	3022	* a player) is standing on a valid battleground-tile,
…		…
3274	* Default is to do the same as before, so only people wanting to have different points need worry about this	3027	* Default is to do the same as before, so only people wanting to have different points need worry about this
3275	*/	3028	*/
3276	int	3029	int
3277	op_on_battleground (object *op, int *x, int *y)	3030	op_on_battleground (object *op, int *x, int *y)
3278	{	3031	{
3279	object *tmp;
3280
3281	/* A battleground-tile needs the following attributes to be valid:	3032	/* A battleground-tile needs the following attributes to be valid:
3282	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3033	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3283	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3034	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3284	* and the exit-coordinates sp/hp must both be > 0.	3035	* and the exit-coordinates sp/hp must both be > 0.
3285	* => The intention here is to prevent abuse of the battleground-	3036	* => The intention here is to prevent abuse of the battleground-
3286	* feature (like pickable or hidden battleground tiles). */	3037	* feature (like pickable or hidden battleground tiles). */
3287	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3038	for (object *tmp = op->below; tmp; tmp = tmp->below)
3288	{	3039	{
3289	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3040	if (tmp->flag [FLAG_IS_FLOOR])
3290	{	3041	{
3291	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3042	if (tmp->flag [FLAG_NO_PICK]
3292	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3043	&& tmp->type == BATTLEGROUND
		3044	&& tmp->name == shstr_battleground
		3045	&& EXIT_X (tmp) && EXIT_Y (tmp))
3293	{	3046	{
3294	/*before we assign the exit, check if this is a teambattle */	3047	/* before we assign the exit, check if this is a teambattle */
3295	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3048	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3296	{
3297	object *invtmp;
3298
3299	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3049	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3050	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3300	{	3051	{
3301	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3302	{
3303	if (x != NULL && y != NULL)	3052	if (x && y)
3304	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3053	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3054
3305	return 1;	3055	return 1;
3306	}
3307	}	3056	}
3308	}	3057
3309	if (x != NULL && y != NULL)	3058	if (x && y)
3310	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3059	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3060
3311	return 1;	3061	return 1;
3312	}	3062	}
3313	}	3063	}
3314	}	3064	}
		3065
3315	/* If we got here, did not find a battleground */	3066	/* If we got here, did not find a battleground */
3316	return 0;	3067	return 0;
3317	}	3068	}
3318		3069
3319	/*	3070	/*
…		…
3335	char buf[MAX_BUF]; /* tmp. string buffer */	3086	char buf[MAX_BUF]; /* tmp. string buffer */
3336	int i = 0, j = 0;	3087	int i = 0, j = 0;
3337		3088
3338	/* get the appropriate treasurelist */	3089	/* get the appropriate treasurelist */
3339	if (atnr == ATNR_FIRE)	3090	if (atnr == ATNR_FIRE)
3340	trlist = treasurelist::find ("dragon_ability_fire");	3091	trlist = treasurelist::find (shstr_dragon_ability_fire);
3341	else if (atnr == ATNR_COLD)	3092	else if (atnr == ATNR_COLD)
3342	trlist = treasurelist::find ("dragon_ability_cold");	3093	trlist = treasurelist::find (shstr_dragon_ability_cold);
3343	else if (atnr == ATNR_ELECTRICITY)	3094	else if (atnr == ATNR_ELECTRICITY)
3344	trlist = treasurelist::find ("dragon_ability_elec");	3095	trlist = treasurelist::find (shstr_dragon_ability_elec);
3345	else if (atnr == ATNR_POISON)	3096	else if (atnr == ATNR_POISON)
3346	trlist = treasurelist::find ("dragon_ability_poison");	3097	trlist = treasurelist::find (shstr_dragon_ability_poison);
3347		3098
3348	if (trlist == NULL || who->type != PLAYER)	3099	if (trlist == NULL || who->type != PLAYER)
3349	return;	3100	return;
3350		3101
3351	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3102	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3448	else	3199	else
3449	j = 1;	3200	j = 1;
3450	strcat (buf, spellpathnames[i]);	3201	strcat (buf, spellpathnames[i]);
3451	}	3202	}
3452	}	3203	}
		3204
3453	strcat (buf, ".");	3205	strcat (buf, ".");
3454	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3206	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3455	}	3207	}
3456		3208
3457	/* evtl. adding flags: */	3209	/* evtl. adding flags: */
3458	if (QUERY_FLAG (item, FLAG_XRAYS))	3210	if (item->flag [FLAG_XRAYS])
3459	SET_FLAG (skin, FLAG_XRAYS);	3211	skin->set_flag (FLAG_XRAYS);
3460	if (QUERY_FLAG (item, FLAG_STEALTH))	3212	if (item->flag [FLAG_STEALTH])
3461	SET_FLAG (skin, FLAG_STEALTH);	3213	skin->set_flag (FLAG_STEALTH);
3462	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3214	if (item->flag [FLAG_SEE_IN_DARK])
3463	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3215	skin->set_flag (FLAG_SEE_IN_DARK);
3464		3216
3465	/* print message if there is one */	3217	/* print message if there is one */
3466	if (item->msg != NULL)	3218	if (item->msg != NULL)
3467	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3219	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3468	}	3220	}
3469	else	3221	else
3470	{	3222	{
3471	/* generate misc. treasure */	3223	/* generate misc. treasure */
3472	tmp = arch_to_object (tr->item);	3224	tmp = tr->item->instance ();
3473	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3225	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3474	tmp = insert_ob_in_ob (tmp, who);	3226	who->insert (tmp);
3475	if (who->type == PLAYER)
3476	esrv_send_item (who, tmp);
3477	}	3227	}
3478	}	3228	}
3479		3229
3480	/**	3230	//-GPL
3481	* Unready an object for a player. This function does nothing if the object was
3482	* not readied.
3483	*/
3484	void
3485	player_unready_range_ob (player *pl, object *ob)
3486	{
3487	if (pl->ob->current_weapon == ob)
3488	pl->ob->current_weapon = 0;
3489
3490	if (pl->combat_ob == ob)
3491	pl->combat_ob = 0;
3492
3493	if (pl->ranged_ob == ob)
3494	pl->ranged_ob = 0;
3495	}
3496		3231
3497	sint8	3232	sint8
3498	player::visibility_at (maptile *map, int x, int y) const	3233	player::darkness_at (maptile *map, int x, int y) const
3499	{	3234	{
3500	if (!ns)	3235	if (!ns)
3501	return 0;	3236	return LOS_BLOCKED;
3502		3237
3503	int dx, dy;	3238	int dx, dy;
3504	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3239	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3240	return LOS_BLOCKED;
		3241
		3242	x += dx - ns->current_x;
		3243	y += dy - ns->current_y;
		3244
		3245	return blocked_los (x, y);
		3246	}
		3247
		3248	void
		3249	player::infobox (const char *title, const char *msg, int color)
		3250	{
		3251	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3252	}
		3253
		3254	void
		3255	player::statusmsg (const char *msg, int color)
		3256	{
		3257	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3258	}
		3259
		3260	void
		3261	player::failmsg (const char *msg, int color)
		3262	{
		3263	play_sound (sound_find ("generic_failure"));
		3264	statusmsg (msg, color);
		3265	}
		3266
		3267	void
		3268	object::failmsgf (const char *format, ...)
		3269	{
		3270	if (!contr)
3505	return 0;	3271	return;
3506		3272
3507	x += dx - ns->current_x + ns->mapx / 2;	3273	va_list ap;
3508	y += dy - ns->current_y + ns->mapy / 2;	3274	va_start (ap, format);
3509		3275	contr->failmsg (vformat (format, ap));
3510	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))	3276	va_end (ap);
3511	return 0;
3512
3513	return 100 - blocked_los [x][y];
3514	}	3277	}
		3278
		3279	void
		3280	player::failmsgf (const char *format, ...)
		3281	{
		3282	va_list ap;
		3283	va_start (ap, format);
		3284	failmsg (vformat (format, ap));
		3285	va_end (ap);
		3286	}
		3287

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