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Comparing deliantra/server/server/player.C (file contents):
Revision 1.187 by root, Mon Apr 21 07:07:36 2008 UTC vs.
Revision 1.297 by root, Sun Jan 29 02:47:05 2017 UTC

1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* Deliantra is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <support@deliantra.net>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
		24
		25	//+GPL
		26
		27	#include <algorithm>
		28	#include <functional>
23		29
24	#include <global.h>	30	#include <global.h>
25	#include <sproto.h>	31	#include <sproto.h>
26	#include <sounds.h>	32	#include <sounds.h>
27	#include <living.h>	33	#include <living.h>
28	#include <object.h>	34	#include <object.h>
29	#include <spells.h>	35	#include <spells.h>
30	#include <skills.h>	36	#include <skills.h>
31		37
32	#include <algorithm>
33	#include <functional>
34
35	playervec players;	38	playervec players;
36
37	void
38	display_motd (const object *op)
39	{
40	char buf[MAX_BUF];
41	char motd[HUGE_BUF];
42	FILE *fp;
43	int comp;
44	int size;
45
46	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
47	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
48	return;
49
50	motd[0] = '\0';
51	size = 0;
52
53	while (fgets (buf, MAX_BUF, fp))
54	{
55	if (*buf == '#')
56	continue;
57
58	strncat (motd + size, buf, HUGE_BUF - size);
59	size += strlen (buf);
60	}
61
62	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
63	close_and_delete (fp, comp);
64	}
65
66	void
67	send_rules (const object *op)
68	{
69	char buf[MAX_BUF];
70	char rules[HUGE_BUF];
71	FILE *fp;
72	int comp;
73	int size;
74
75	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
76	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
77	return;
78
79	rules[0] = '\0';
80	size = 0;
81
82	while (fgets (buf, MAX_BUF, fp))
83	{
84	if (*buf == '#')
85	continue;
86
87	if (size + strlen (buf) >= HUGE_BUF)
88	{
89	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
90	break;
91	}
92
93	strncat (rules + size, buf, HUGE_BUF - size);
94	size += strlen (buf);
95	}
96
97	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
98	close_and_delete (fp, comp);
99	}
100
101	void
102	send_news (const object *op)
103	{
104	char buf[MAX_BUF];
105	char news[HUGE_BUF];
106	char subject[MAX_BUF];
107	FILE *fp;
108	int comp;
109	int size;
110
111	sprintf (buf, "%s/%s", settings.confdir, settings.news);
112	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
113	return;
114
115	news[0] = '\0';
116	subject[0] = '\0';
117	size = 0;
118
119	while (fgets (buf, MAX_BUF, fp))
120	{
121	if (*buf == '#')
122	continue;
123
124	if (*buf == '%')
125	{ /* send one news */
126	if (size > 0)
127	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", (char *)"%s\n%s", subject, news); /*send previously read news */
128
129	strcpy (subject, buf + 1);
130	strip_endline (subject);
131	size = 0;
132	news[0] = '\0';
133	}
134	else
135	{
136	if (size + strlen (buf) >= HUGE_BUF)
137	{
138	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
139	break;
140	}
141	strncat (news + size, buf, HUGE_BUF - size);
142	size += strlen (buf);
143	}
144	}
145
146	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
147	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
148	close_and_delete (fp, comp);
149	}
150		39
151	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
152	static void	41	static void
153	set_first_map (object *op)	42	set_first_map (object *op)
154	{	43	{
…		…
165		54
166	players.insert (this);	55	players.insert (this);
167	ob->remove ();	56	ob->remove ();
168	ob->map = 0;	57	ob->map = 0;
169	ob->activate_recursive ();	58	ob->activate_recursive ();
170	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
171	add_friendly_object (ob);	60	add_friendly_object (ob);
172	}	61	}
173		62
174	void	63	void
175	player::deactivate ()	64	player::deactivate ()
…		…
187	ob->remove ();	76	ob->remove ();
188	ob->enemy = 0; // sometimes keeps an extra refcount on itself	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
189	ob->map = 0;	78	ob->map = 0;
190	party = 0;	79	party = 0;
191		80
192	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
193
194	players.erase (this);	81	players.erase (this);
195	}	82	}
196		83
197	// connect the player with a specific client	84	// connect the player with a specific client
198	// also changes, rationalises, and fixes some incorrect settings	85	// also changes, rationalises, and fixes some incorrect settings
…		…
207	ob->close_container (); //TODO: client-specific	94	ob->close_container (); //TODO: client-specific
208		95
209	ns->update_look = 0;	96	ns->update_look = 0;
210	ns->look_position = 0;	97	ns->look_position = 0;
211		98
212	clear_los (this);	99	clear_los ();
213		100
214	ns->reset_stats ();	101	ns->reset_stats ();
215		102
216	/* make sure he's a player -- needed because of class change. */	103	/* make sure he's a player -- needed because of class change. */
217	ob->type = PLAYER; // we are paranoid	104	ob->type = PLAYER; // we are paranoid
218	ob->race = ob->arch->race;	105	ob->race = ob->arch->race;
219		106
220	ob->update_weight ();	107	ob->update_weight ();
221	link_player_skills (ob);	108	link_skills ();
222
223	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
224		109
225	assign (title, ob->arch->object::name);	110	assign (title, ob->arch->object::name);
226		111
227	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
228	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
229	{	114	{
230	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
231		116
232	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
233	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
…		…
239	set_dragon_name (ob, abil, skin);	124	set_dragon_name (ob, abil, skin);
240	}	125	}
241		126
242	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
243		128
244	esrv_new_player (this, ob->weight + ob->carrying);	129	esrv_new_player (this);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
245		135
246	ob->update_stats ();	136	ob->update_stats ();
247		137
248	ns->floorbox_update ();	138	ns->floorbox_update ();
249	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
250	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
251		141
252	activate ();	142	activate ();
253		143
254	send_rules (ob);
255	send_news (ob);
256	display_motd (ob);
257
258	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
259	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
260	}	146	}
261		147
262	void	148	void
…		…
278	ns->reset_stats ();	164	ns->reset_stats ();
279	ns->pl = 0;	165	ns->pl = 0;
280	ns = 0;	166	ns = 0;
281	}	167	}
282		168
283	observe = ob;	169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
284		172
285	deactivate ();	173	deactivate ();
286	}	174	}
		175
		176	//-GPL
287		177
288	// the need for this function can be explained	178	// the need for this function can be explained
289	// by load_object not returning the object	179	// by load_object not returning the object
290	void	180	void
291	player::set_object (object *op)	181	player::set_object (object *op)
292	{	182	{
293	ob = observe = op;	183	ob = observe = viewpoint = op;
294	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
295		185
296	ob->speed = 1.0f;	186	ob->speed = 1.0f; // object still inactive, keep it that way
297	ob->speed_left = 0.5f;	187	ob->speed_left = 0.5f;
298		188
299	ob->direction = 5; /* So player faces south */	189	ob->direction = 5; /* So player faces south */
300
301	ob->flag [FLAG_READY_WEAPON] = false;
302	ob->flag [FLAG_READY_SKILL] = false;
303	ob->flag [FLAG_READY_BOW] = false;
304
305	for (object *op = ob->inv; op; op = op->below)
306	if (op->flag [FLAG_APPLIED])
307	switch (op->type)
308	{
309	case SKILL:
310	ob->flag [FLAG_APPLIED] = false;
311	break;
312
313	case WAND:
314	case ROD:
315	case HORN:
316	case BOW:
317	ranged_ob = op;
318	break;
319
320	case WEAPON:
321	combat_ob = op;
322	break;
323	}
324
325	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
326	ob->deactivate (); // change_Weapon activates, fix this better
327	}	190	}
328		191
329	void	192	void
330	player::set_observe (object *op)	193	player::set_observe (object *op)
331	{	194	{
332	observe = op ? op : ob;	195	observe = viewpoint = op ? op : ob;
333	do_los = 1;	196	do_los = 1;
334	}	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
335		207
336	player::player ()	208	player::player ()
337	{	209	{
338	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
339	* we deal with that below this point.	211	* we deal with that below this point.
…		…
345	savebed_map = first_map_path; /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
346		218
347	gen_sp_armour = 10;	219	gen_sp_armour = 10;
348	bowtype = bow_normal;	220	bowtype = bow_normal;
349	petmode = pet_normal;	221	petmode = pet_normal;
350	listening = 10;
351	usekeys = containers;	222	usekeys = containers;
352	peaceful = 1; /* default peaceful */	223	peaceful = 1; /* default peaceful */
353	do_los = 1;	224	do_los = 1;
354		225
355	weapon_sp = 1.0f;	226	weapon_sp = 1.0f;
…		…
362	disconnect ();	233	disconnect ();
363		234
364	attachable::do_destroy ();	235	attachable::do_destroy ();
365		236
366	if (ob)	237	if (ob)
367	{
368	ob->destroy_inv (false);
369	ob->destroy ();	238	ob->destroy ();
370	}
371		239
372	ob = observe = 0;	240	ob = observe = viewpoint = 0;
373	}	241	}
374		242
375	player::~player ()	243	player::~player ()
376	{	244	{
377	/* Clear item stack */	245	/* Clear item stack */
378	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	}
379	}	275	}
380		276
381	/* Tries to add player on the connection passed in ns.	277	/* Tries to add player on the connection passed in ns.
382	* 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
383	* mode.	279	* mode.
…		…
385	player *	281	player *
386	player::create ()	282	player::create ()
387	{	283	{
388	player *pl = new player;	284	player *pl = new player;
389		285
390	pl->set_object (arch_to_object (get_player_archetype (0)));	286	pl->set_object (get_player_archetype (0)->instance ());
391		287
392	pl->ob->roll_stats ();	288	pl->ob->roll_stats ();
393	pl->ob->stats.wc = 2;	289	pl->ob->stats.wc = 2;
394	pl->ob->run_away = 25; /* Then we panick... */	290	pl->ob->run_away = 25; /* Then we panick... */
395		291
396	set_first_map (pl->ob);	292	set_first_map (pl->ob);
397		293
398	return pl;	294	return pl;
399	}
400
401	/*
402	* get_player_archetype() return next player archetype from archetype
403	* list. Not very efficient routine, but used only creating new players.
404	* Note: there MUST be at least one player archetype!
405	*/
406	archetype *
407	get_player_archetype (archetype *at)
408	{
409	// archetypes could have been reloaded
410	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
411
412	if (!nat)
413	return at;
414
415	archvec::iterator i = archetypes.find (nat);
416
417	for (;;)
418	{
419	if (++i == archetypes.end ())
420	i = archetypes.begin ();
421	else if (*i == at)
422	cleanup ("not a single player archetype found");
423
424	if ((*i)->type == PLAYER)
425	return *i;
426	}
427	}	295	}
428		296
429	object *	297	object *
430	get_nearest_player (object *mon)	298	get_nearest_player (object *mon)
431	{	299	{
…		…
459	#endif	327	#endif
460	return op;	328	return op;
461	}	329	}
462		330
463	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	331	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
464	* result in a monster paths backtracking. It basically determines how large a	332	* result in a monster paths backtracking. It basically determines how large a
465	* detour a monster will take from the direction path when looking	333	* detour a monster will take from the direction path when looking
466	* for a path to the player. The values are in the amount of direction	334	* for a path to the player. The values are in the amount of direction
467	* the deviation is	335	* the deviation is
468	*/	336	*/
469	#define DETOUR_AMOUNT 2	337	#define DETOUR_AMOUNT 2
…		…
505	*/	373	*/
506	int	374	int
507	path_to_player (object *mon, object *pl, unsigned mindiff)	375	path_to_player (object *mon, object *pl, unsigned mindiff)
508	{	376	{
509	rv_vector rv;	377	rv_vector rv;
510	sint16 x, y;
511	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;
512	maptile *m, *lastmap;
513		379
514	get_rangevector (mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
515		381
516	if (rv.distance < mindiff)	382	if (rv.distance < mindiff)
517	return 0;	383	return 0;
518		384
519	x = mon->x;	385	mapxy pos (mon);
520	y = mon->y;
521	m = mon->map;
522	dir = rv.direction;	386	dir = rv.direction;
523	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 */
524	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
525		389
526	/* 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. */
527	if (diff > max)	391	if (diff > max)
528	return 0;	392	return 0;
529		393
530	while (diff > 1 && max > 0)	394	while (diff > 1 && max > 0)
531	{	395	{
532	lastx = x;	396	mapxy lastpos = pos;
533	lasty = y;
534	lastmap = m;
535	x = lastx + freearr_x[dir];
536	y = lasty + freearr_y[dir];
537		397
538	mflags = get_map_flags (m, &m, x, y, &x, &y);	398	pos.move (dir);
539	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
540		399
541	/* Space is blocked - try changing direction a little */	400	/* Space is blocked - try changing direction a little */
542	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	401	if (!pos.normalise ()
543	&& (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)))
544	{	404	{
545	/* recalculate direction from last good location. Possible	405	/* recalculate direction from last good location. Possible
546	* we were not traversing ideal location before.	406	* we were not traversing ideal location before.
547	*/	407	*/
548	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
549	if (rv.direction != dir)	409	if (rv.direction != dir)
550	{	410	{
551	/* OK - says direction should be different - lets reset the	411	/* OK - says direction should be different - lets reset the
552	* the values so it will try again.	412	* the values so it will try again.
553	*/	413	*/
554	x = lastx;
555	y = lasty;
556	m = lastmap;	414	pos = lastpos;
557	dir = firstdir = rv.direction;	415	dir = firstdir = rv.direction;
558	}	416	}
559	else	417	else
560	{	418	{
561	/* direct path is blocked - try taking a side step to	419	/* direct path is blocked - try taking a side step to
562	* either the left or right.	420	* either the left or right.
563	* Note increase the values in the loop below to be	421	* Note increase the values in the loop below to be
564	* more than -1/1 respectively will mean the monster takes	422	* more than -1/1 respectively will mean the monster takes
565	* bigger detour. Have to be careful about these values getting	423	* bigger detour. Have to be careful about these values getting
566	* too big (3 or maybe 4 or higher) as the monster may just try	424	* too big (3 or maybe 4 or higher) as the monster may just try
567	* stepping back and forth	425	* stepping back and forth
568	*/	426	*/
569	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
570	{	428	{
571	if (i == 0)	429	if (i == 0)
572	continue; /* already did this, so skip it */	430	continue; /* already did this, so skip it */
		431
573	/* Use lastdir here - otherwise,	432	/* Use lastdir here - otherwise,
574	* since the direction that the creature should move in	433	* since the direction that the creature should move in
575	* may change, you could get infinite loops.	434	* may change, you could get infinite loops.
576	* ie, player is northwest, but monster can only	435	* ie, player is northwest, but monster can only
577	* move west, so it does that. It goes some distance,	436	* move west, so it does that. It goes some distance,
…		…
579	* 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
580	* gets back to its original point. lastdir contains	439	* gets back to its original point. lastdir contains
581	* the last direction the creature has successfully	440	* the last direction the creature has successfully
582	* moved.	441	* moved.
583	*/	442	*/
584
585	x = lastx + freearr_x[absdir (lastdir + i)];
586	y = lasty + freearr_y[absdir (lastdir + i)];
587	m = lastmap;	443	pos = lastpos;
588	mflags = get_map_flags (m, &m, x, y, &x, &y);	444	pos.move (absdir (lastdir + i));
589	if (mflags & P_OUT_OF_MAP)	445
		446	if (!pos.normalise ())
590	continue;	447	continue;
591	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	448
592	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
593	continue;	452	continue;
594	if (mflags & P_BLOCKSVIEW)	453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
595	continue;	455	continue;
596		456
597	if (m == mon->map && blocked_link (mon, m, x, y))	457	if (blocked_link (mon, pos.m, pos.x, pos.y))
598	break;	458	break;
599	}	459	}
		460
600	/* go through entire loop without finding a valid	461	/* go through entire loop without finding a valid
601	* sidestep to take - thus, no valid path.	462	* sidestep to take - thus, no valid path.
602	*/	463	*/
603	if (i == (DETOUR_AMOUNT + 1))	464	if (i == DETOUR_AMOUNT + 1)
604	return 0;	465	return 0;
		466
605	diff--;	467	diff--;
606	lastdir = dir;	468	lastdir = dir;
607	max--;	469	max--;
608	if (!firstdir)	470	if (!firstdir)
609	firstdir = dir + i;	471	firstdir = dir + i;
…		…
613	{	475	{
614	/* we moved towards creature, so diff is less */	476	/* we moved towards creature, so diff is less */
615	diff--;	477	diff--;
616	max--;	478	max--;
617	lastdir = dir;	479	lastdir = dir;
		480
618	if (!firstdir)	481	if (!firstdir)
619	firstdir = dir;	482	firstdir = dir;
620	}	483	}
621		484
622	if (diff <= 1)	485	if (diff <= 1)
623	{	486	{
624	/* Recalculate diff (distance) because we may not have actually	487	/* Recalculate diff (distance) because we may not have actually
625	* headed toward player for entire distance.	488	* headed toward player for entire distance.
626	*/	489	*/
627	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	490	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
628	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
629	}	492	}
630		493
631	if (diff > max)	494	if (diff > max)
632	return 0;	495	return 0;
…		…
648	for (object *next, *op = pl->inv; op; op = next)	511	for (object *next, *op = pl->inv; op; op = next)
649	{	512	{
650	next = op->below;	513	next = op->below;
651		514
652	/* Forces get applied per default, unless they have the	515	/* Forces get applied per default, unless they have the
653	* 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
654	*/	517	*/
655	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
656	SET_FLAG (op, FLAG_APPLIED);	519	op->set_flag (FLAG_APPLIED);
657		520
658	/* we never give weapons/armour if these cannot be used	521	/* we never give weapons/armour if these cannot be used
659	* by this player due to race restrictions	522	* by this player due to race restrictions
660	*/	523	*/
661	if (pl->type == PLAYER)	524	if (pl->type == PLAYER)
662	{	525	{
663	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)	526	if ((!pl->flag [FLAG_USE_ARMOUR]
664	&&	527	&&
665	(op->type == ARMOUR || op->type == BOOTS	528	(op->type == ARMOUR || op->type == BOOTS
666	|| op->type == CLOAK || op->type == HELMET	529	|| op->type == CLOAK || op->type == HELMET
667	|| op->type == SHIELD || op->type == GLOVES	530	|| op->type == SHIELD || op->type == GLOVES
668	|| op->type == BRACERS || op->type == GIRDLE))	531	|| op->type == BRACERS || op->type == GIRDLE))
669	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
670	{	533	{
671	op->destroy ();	534	op->destroy ();
672	continue;	535	continue;
673	}	536	}
674	}	537	}
675		538
676	/* This really needs to be better - we should really give	539	/* Here we remove duplicated skills (as duplicated spell objects have
677	* a substitute spellbook. The problem is that we don't really	540	* _very_ confusing effects for players), which could for instance be
678	* have a good idea what to replace it with (need something like	541	* generated by multiple treasurelists specifying the same skills.
679	* a first level treasurelist for each skill.)
680	* remove duplicate skills also
681	*/	542	*/
682	if (op->type == SPELLBOOK || op->type == SKILL)	543	if (op->type == SKILL)
683	{	544	{
684	object *tmp;
685
686	for (tmp = op->below; tmp; tmp = tmp->below)	545	for (object *tmp = op->below; tmp; tmp = tmp->below)
687	if (tmp->type == op->type && tmp->name == op->name)	546	if (tmp->type == op->type && tmp->name == op->name)
688	break;
689
690	if (tmp)
691	{	547	{
692	op->destroy ();	548	op->destroy ();
693	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	549	break;
694	continue;
695	}	550	}
696		551
697	if (op->nrof > 1)	552	if (op->nrof > 1)
698	op->nrof = 1;	553	op->nrof = 1;
699	}	554	}
700		555
701	if (op->type == SPELLBOOK && op->inv)	556	if (op->type == SPELLBOOK && op->inv)
702	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	557	op->inv->clr_flag (FLAG_STARTEQUIP);
703		558
704	/* Give starting characters identified, uncursed, and undamned	559	/* Give starting characters identified, uncursed, and undamned
705	* items. Just don't identify gold or silver, or it won't be	560	* items. Just don't identify gold or silver, or it won't be
706	* merged properly.	561	* merged properly.
707	*/	562	*/
708	if (need_identify (op))	563	if (op->need_identify ())
709	{	564	{
710	SET_FLAG (op, FLAG_IDENTIFIED);	565	op->set_flag (FLAG_IDENTIFIED);
711	CLEAR_FLAG (op, FLAG_CURSED);	566	op->clr_flag (FLAG_CURSED);
712	CLEAR_FLAG (op, FLAG_DAMNED);	567	op->clr_flag (FLAG_DAMNED);
713	}	568	}
714		569
715	if (op->type == SPELL)	570	if (op->type == SPELL)
716	{	571	{
717	op->destroy ();	572	op->destroy ();
718	continue;	573	continue;
719	}	574	}
720	else if (op->type == SKILL)	575	else if (op->type == SKILL)
721	{	576	{
722	SET_FLAG (op, FLAG_CAN_USE_SKILL);	577	op->set_flag (FLAG_CAN_USE_SKILL);
723	op->stats.exp = 0;	578	op->stats.exp = 0;
724	op->level = 1;	579	op->level = 1;
725	}	580	}
726	else /* lock all 'normal items by default */	581	else /* lock all 'normal items by default */
727	SET_FLAG (op, FLAG_INV_LOCKED);	582	op->set_flag (FLAG_INV_LOCKED);
728	} /* for loop of objects in player inv */	583	} /* for loop of objects in player inv */
729		584
730	/* Need to set up the skill pointers */	585	/* Need to set up the skill pointers */
731	link_player_skills (pl);	586	pl->contr->link_skills ();
732	}	587	}
733		588
734	void	589	void
735	get_party_password (object *op, partylist *party)	590	get_party_password (object *op, partylist *party)
736	{	591	{
…		…
746	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	601	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
747	}	602	}
748		603
749	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	604	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
750	static int	605	static int
751	roll_stat (void)	606	roll_stat ()
752	{	607	{
753	int a[4], i, j, k;	608	int a[4], i, j, k;
754		609
755	for (i = 0; i < 4; i++)	610	for (i = 0; i < 4; i++)
756	a[i] = (int) rndm (6) + 1;	611	a[i] = rndm (1, 6);
757		612
758	for (i = 0, j = 0, k = 7; i < 4; i++)	613	for (i = 0, j = 0, k = 7; i < 4; i++)
759	if (a[i] < k)	614	if (a[i] < k)
760	k = a[i], j = i;	615	k = a[i], j = i;
761		616
…		…
851	*/	706	*/
852	void	707	void
853	player::chargen_race_done ()	708	player::chargen_race_done ()
854	{	709	{
855	/* this must before then initial items are given */	710	/* this must before then initial items are given */
856	esrv_new_player (ob->contr, ob->weight + ob->carrying);	711	esrv_new_player (ob->contr);
857		712
858	treasurelist *tl = treasurelist::find ("starting_wealth");	713	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
859	if (tl)	714	if (tl)
860	create_treasure (tl, ob, 0, 0, 0);	715	create_treasure (tl, ob, 0, 0, 0);
861		716
862	INVOKE_PLAYER (BIRTH, ob->contr);	717	INVOKE_PLAYER (BIRTH, ob->contr);
863	INVOKE_PLAYER (LOGIN, ob->contr);
864		718
865	ob->contr->ns->state = ST_PLAYING;	719	ob->contr->ns->state = ST_PLAYING;
866		720
867	if (ob->msg)	721	if (ob->msg)
868	ob->msg = 0;	722	ob->msg = 0;
869		723
870	/* We create this now because some of the unique maps will need it
871	* to save here.
872	*/
873	{
874	char buf[MAX_BUF];
875	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
876	make_path_to_file (buf);
877	}
878
879	start_info (ob);	724	start_info (ob);
880	CLEAR_FLAG (ob, FLAG_WIZ);	725	ob->clr_flag (FLAG_WIZ);
881	give_initial_items (ob, ob->randomitems);	726	give_initial_items (ob, ob->randomitems);
882	link_player_skills (ob);
883	esrv_send_inventory (ob, ob);	727	esrv_send_inventory (ob, ob);
884	ob->update_stats ();	728	ob->update_stats ();
885		729
886	/* This moves the player to a different start map, if there	730	/* This moves the player to a different start map, if there
887	* is one for this race	731	* is one for this race
888	*/	732	*/
889	if (*first_map_ext_path)	733	if (*first_map_ext_path)
890	{	734	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
891	object *tmp;
892	char mapname[MAX_BUF];
893
894	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
895	tmp = object::create ();
896	EXIT_PATH (tmp) = mapname;
897	EXIT_X (tmp) = ob->x;
898	EXIT_Y (tmp) = ob->y;
899	ob->enter_exit (tmp); /* we don't really care if it succeeded;
900	* if the map isn't there, then stay on the
901	* default initial map */
902	tmp->destroy ();
903	}
904	else	735	else
905	LOG (llevDebug, "first_map_ext_path not set\n");	736	LOG (llevDebug, "first_map_ext_path not set\n");
		737	}
		738
		739	/*
		740	* Returns true if the given player is a legal class.
		741	* The function to add and remove class-bonuses to the stats doesn't
		742	* check if the stat becomes negative, thus this function
		743	* merely checks that all stats are 1 or more, and returns
		744	* false otherwise.
		745	*/
		746	static int
		747	allowed_class (const object *op)
		748	{
		749	return op->stats.Dex > 0
		750	&& op->stats.Str > 0
		751	&& op->stats.Con > 0
		752	&& op->stats.Int > 0
		753	&& op->stats.Wis > 0
		754	&& op->stats.Pow > 0
		755	&& op->stats.Cha > 0;
906	}	756	}
907		757
908	void	758	void
909	player::chargen_race_next ()	759	player::chargen_race_next ()
910	{	760	{
…		…
939	ob->stats.hp = ob->stats.maxhp;	789	ob->stats.hp = ob->stats.maxhp;
940	ob->stats.sp = ob->stats.maxsp;	790	ob->stats.sp = ob->stats.maxsp;
941	ob->stats.grace = 0;	791	ob->stats.grace = 0;
942	}	792	}
943		793
944	void	794	static void
945	flee_player (object *op)	795	flee_player (object *op)
946	{	796	{
947	int dir, diff;	797	int dir, diff;
948	rv_vector rv;	798	rv_vector rv;
949		799
950	if (op->stats.hp < 0)	800	if (op->stats.hp < 0)
951	{	801	{
952	LOG (llevDebug, "Fleeing player is dead.\n");	802	LOG (llevDebug, "Fleeing player is dead.\n");
953	CLEAR_FLAG (op, FLAG_SCARED);	803	op->clr_flag (FLAG_SCARED);
954	return;	804	return;
955	}	805	}
956		806
957	if (op->enemy == NULL)	807	if (!op->enemy)
958	{	808	{
959	LOG (llevDebug, "Fleeing player had no enemy.\n");	809	LOG (llevDebug, "Fleeing player had no enemy.\n");
960	CLEAR_FLAG (op, FLAG_SCARED);	810	op->clr_flag (FLAG_SCARED);
961	return;	811	return;
962	}	812	}
963		813
964	/* Seen some crashes here. Since we don't store an	814	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
965	* op->enemy_count, it is possible that something destroys the
966	* actual enemy, and the object is recycled.
967	*/
968	if (op->enemy->map == NULL)
969	{	815	{
970	CLEAR_FLAG (op, FLAG_SCARED);
971	op->enemy = NULL;	816	op->enemy = NULL;
972	return;	817	op->clr_flag (FLAG_SCARED);
973	}
974
975	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
976	{
977	op->enemy = NULL;
978	CLEAR_FLAG (op, FLAG_SCARED);
979	return;	818	return;
980	}	819	}
981		820
982	get_rangevector (op, op->enemy, &rv, 0);	821	get_rangevector (op, op->enemy, &rv, 0);
983		822
984	dir = absdir (4 + rv.direction);	823	dir = absdir (4 + rv.direction);
985	for (diff = 0; diff < 3; diff++)	824	for (diff = 0; diff < 3; diff++)
986	{	825	{
987	int m = 1 - (RANDOM () & 2);	826	int m = 1 - rndm (2) * 2;
988		827
989	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	828	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
990	return;	829	return;
991	}	830	}
992		831
993	/* Cornered, get rid of scared */	832	/* Cornered, get rid of scared */
994	CLEAR_FLAG (op, FLAG_SCARED);	833	op->clr_flag (FLAG_SCARED);
995	op->enemy = NULL;	834	op->enemy = NULL;
996	}	835	}
997		836
998	/* check_pick sees if there is stuff to be picked up/picks up stuff.	837	/* check_pick sees if there is stuff to be picked up/picks up stuff.
999	* It returns 1 if the player should keep on moving, 0 if he should	838	* It returns 1 if the player should keep on moving, 0 if he should
…		…
1003	check_pick (object *op)	842	check_pick (object *op)
1004	{	843	{
1005	object *tmp, *next;	844	object *tmp, *next;
1006	int stop = 0;	845	int stop = 0;
1007	int wvratio;	846	int wvratio;
1008	char putstring[128];
1009		847
1010	/* if you're flying, you cna't pick up anything */	848	/* if you're flying, you can't pick up anything */
1011	if (op->move_type & MOVE_FLYING)	849	if (op->move_type & MOVE_FLYING)
1012	return 1;	850	return 1;
1013		851
1014	next = op->below;	852	next = op->below;
1015		853
1016	int cnt = MAX_ITEM_PER_DROP;	854	int cnt = MAX_ITEM_PER_ACTION;
1017	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)	855	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1018		856
1019	/* loop while there are items on the floor that are not marked as	857	/* loop while there are items on the floor that are not marked as
1020	* destroyed */	858	* destroyed */
1021	while (next && !next->destroyed ())	859	while (next && !next->destroyed ())
…		…
1037		875
1038	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	876	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1039	{	877	{
1040	if (item_matched_string (op, tmp, op->contr->search_str))	878	if (item_matched_string (op, tmp, op->contr->search_str))
1041	CHK_PICK_PICKUP;	879	CHK_PICK_PICKUP;
		880
1042	continue;	881	continue;
1043	}	882	}
1044		883
1045	/* high not bit set? We're using the old autopickup model */	884	/* pickup handling */
		885	if (op->contr->mode & PU_DEBUG)
		886	{
		887	/* some debugging code to figure out item information */
		888	const char *str = tmp->name
		889	? format ("item name: %s item type: %d weight/value: %d",
		890	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		891	: format ("item name: %s item type: %d weight/value: %d",
		892	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		893
		894	new_draw_info (NDI_UNIQUE, 0, op, str);
		895	}
		896
		897	if (op->contr->mode & PU_INHIBIT)
		898	return 1;
		899
		900	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		901	return 1;
		902
		903	/* philosophy:
		904	* It's easy to grab an item type from a pile, as long as it's
		905	* generic. This takes no game-time. For more detailed pickups
		906	* and selections, select-items should be used. This is a
		907	* grab-as-you-run type mode that's really useful for arrows for
		908	* example.
		909	* The drawback: right now it has no frontend, so you need to
		910	* stick the bits you want into a calculator in hex mode and then
		911	* convert to decimal and then 'pickup <#>
		912	*/
		913
		914	/* the first two modes are exclusive: if NOTHING we return, if
		915	* STOP then we stop. All the rest are applied sequentially,
		916	* meaning if any test passes, the item gets picked up. */
		917
		918	/* if mode is set to pick nothing up, return */
		919	if (op->contr->mode == PU_NOTHING)
		920	return 1;
		921
		922	/* if mode is set to stop when encountering objects, return */
		923	/* take STOP before INHIBIT since it doesn't actually pick
		924	* anything up */
		925	if (op->contr->mode & PU_STOP)
		926	return 0;
		927
		928	/* useful for going into stores and not losing your settings... */
		929	/* and for battles wher you don't want to get loaded down while
		930	* fighting */
		931	if (op->contr->mode & PU_INHIBIT)
		932	return 1;
		933
		934	/* prevent us from turning into auto-thieves :) */
		935	if (tmp->flag [FLAG_UNPAID])
		936	continue;
		937
		938	/* ignore known cursed objects */
		939	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		940	continue;
		941
		942	/* all food and drink if desired */
		943	/* question: don't pick up known-poisonous stuff? */
1046	if (!(op->contr->mode & PU_NEWMODE))	944	if (op->contr->mode & PU_FOOD)
		945	if (tmp->type == FOOD)
1047	{	946	{
1048	switch (op->contr->mode)	947	CHK_PICK_PICKUP;
		948	continue;
		949	}
		950
		951	if (op->contr->mode & PU_DRINK)
		952	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
		957
		958	if (op->contr->mode & PU_POTION)
		959	if (tmp->type == POTION)
		960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
		964
		965	/* spellbooks, skillscrolls and normal books/scrolls */
		966	if (op->contr->mode & PU_SPELLBOOK)
		967	if (tmp->type == SPELLBOOK)
		968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
		972
		973	if (op->contr->mode & PU_SKILLSCROLL)
		974	if (tmp->type == SKILLSCROLL)
		975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
		979
		980	if (op->contr->mode & PU_READABLES)
		981	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		982	{
		983	CHK_PICK_PICKUP;
		984	continue;
		985	}
		986
		987	/* wands/staves/rods/horns */
		988	if (op->contr->mode & PU_MAGIC_DEVICE)
		989	if (tmp->type == WAND
		990	|| tmp->type == ROD
		991	|| tmp->type == HORN
		992	|| tmp->type == POWER_CRYSTAL)
		993	{
		994	CHK_PICK_PICKUP;
		995	continue;
		996	}
		997
		998	/* pick up all magical items */
		999	if (op->contr->mode & PU_MAGICAL)
		1000	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1001	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1002	{
		1003	CHK_PICK_PICKUP;
		1004	continue;
		1005	}
		1006
		1007	if (op->contr->mode & PU_VALUABLES)
		1008	{
		1009	if (tmp->type == MONEY || tmp->type == GEM)
1049	{	1010	{
1050	case 0:
1051	return 1; /* don't pick up */
1052	case 1:
1053	CHK_PICK_PICKUP;	1011	CHK_PICK_PICKUP;
1054	return 1;	1012	continue;
1055	case 2:
1056	CHK_PICK_PICKUP;
1057	return 0;
1058	case 3:
1059	return 0; /* stop before pickup */
1060	case 4:
1061	CHK_PICK_PICKUP;
1062	break;
1063	case 5:
1064	CHK_PICK_PICKUP;
1065	stop = 1;
1066	break;
1067	case 6:
1068	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1069	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1070	CHK_PICK_PICKUP;
1071	break;
1072
1073	case 7:
1074	if (tmp->type == MONEY || tmp->type == GEM)
1075	CHK_PICK_PICKUP;
1076	break;
1077
1078	default:
1079	/* use value density */
1080	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1081	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1082	CHK_PICK_PICKUP;
1083	}	1013	}
1084	}	1014	}
1085	else	1015
1086	{ /* old model */	1016	/* rings & amulets - talismans seems to be typed AMULET */
1087	/* NEW pickup handling */
1088	if (op->contr->mode & PU_DEBUG)	1017	if (op->contr->mode & PU_JEWELS)
		1018	if (tmp->type == RING
		1019	|| tmp->type == AMULET
		1020	|| tmp->type == GIRDLE
		1021	|| tmp->type == SKILL_TOOL)
1089	{	1022	{
1090	/* some debugging code to figure out item information */	1023	CHK_PICK_PICKUP;
1091	if (tmp->name != NULL)
1092	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1093	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1094	else
1095	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1096	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1097
1098	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1099	}
1100
1101	/* philosophy:
1102	* It's easy to grab an item type from a pile, as long as it's
1103	* generic. This takes no game-time. For more detailed pickups
1104	* and selections, select-items should be used. This is a
1105	* grab-as-you-run type mode that's really useful for arrows for
1106	* example.
1107	* The drawback: right now it has no frontend, so you need to
1108	* stick the bits you want into a calculator in hex mode and then
1109	* convert to decimal and then 'pickup <#>
1110	*/
1111
1112	/* the first two modes are exclusive: if NOTHING we return, if
1113	* STOP then we stop. All the rest are applied sequentially,
1114	* meaning if any test passes, the item gets picked up. */
1115
1116	/* if mode is set to pick nothing up, return */
1117
1118	if (op->contr->mode & PU_NOTHING)
1119	return 1;
1120
1121	/* if mode is set to stop when encountering objects, return */
1122	/* take STOP before INHIBIT since it doesn't actually pick
1123	* anything up */
1124
1125	if (op->contr->mode & PU_STOP)
1126	return 0;
1127
1128	/* useful for going into stores and not losing your settings... */
1129	/* and for battles wher you don't want to get loaded down while
1130	* fighting */
1131	if (op->contr->mode & PU_INHIBIT)
1132	return 1;
1133
1134	/* prevent us from turning into auto-thieves :) */
1135	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1136	continue;	1024	continue;
		1025	}
1137		1026
1138	/* ignore known cursed objects */	1027	/* we don't forget dragon food */
1139	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1028	if (op->contr->mode & PU_FLESH)
		1029	if (tmp->type == FLESH)
		1030	{
		1031	CHK_PICK_PICKUP;
1140	continue;	1032	continue;
		1033	}
1141		1034
1142	/* all food and drink if desired */	1035	/* bows and arrows. Bows are good for selling! */
1143	/* question: don't pick up known-poisonous stuff? */	1036	if (op->contr->mode & PU_BOW)
		1037	if (tmp->type == BOW)
		1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
		1043	if (op->contr->mode & PU_ARROW)
		1044	if (tmp->type == ARROW)
		1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
		1049
		1050	/* all kinds of armor etc. */
		1051	if (op->contr->mode & PU_ARMOUR)
		1052	if (tmp->type == ARMOUR)
		1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
		1058	if (op->contr->mode & PU_HELMET)
		1059	if (tmp->type == HELMET)
		1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
		1064
		1065	if (op->contr->mode & PU_SHIELD)
		1066	if (tmp->type == SHIELD)
		1067	{
		1068	CHK_PICK_PICKUP;
		1069	continue;
		1070	}
		1071
1144	if (op->contr->mode & PU_FOOD)	1072	if (op->contr->mode & PU_BOOTS)
1145	if (tmp->type == FOOD)	1073	if (tmp->type == BOOTS)
		1074	{
		1075	CHK_PICK_PICKUP;
		1076	continue;
		1077	}
		1078
		1079	if (op->contr->mode & PU_GLOVES)
		1080	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
		1085
		1086	if (op->contr->mode & PU_CLOAK)
		1087	if (tmp->type == CLOAK)
		1088	{
		1089	CHK_PICK_PICKUP;
		1090	continue;
		1091	}
		1092
		1093	/* hoping to catch throwing daggers here */
		1094	if (op->contr->mode & PU_MISSILEWEAPON)
		1095	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
		1100
		1101	/* careful: chairs and tables are weapons! */
		1102	if (op->contr->mode & PU_ALLWEAPON)
		1103	{
		1104	if (tmp->type == WEAPON)
		1105	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1146	{	1106	{
1147	CHK_PICK_PICKUP;	1107	CHK_PICK_PICKUP;
1148	continue;	1108	continue;
1149	}	1109	}
		1110	}
1150		1111
		1112	/* misc stuff that's useful */
1151	if (op->contr->mode & PU_DRINK)	1113	if (op->contr->mode & PU_KEY)
1152	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1114	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1153	{	1115	{
1154	CHK_PICK_PICKUP;	1116	CHK_PICK_PICKUP;
1155	continue;	1117	continue;
1156	}	1118	}
1157		1119
		1120	/* any of the last 4 bits set means we use the ratio for value
		1121	* pickups */
1158	if (op->contr->mode & PU_POTION)	1122	if (op->contr->mode & PU_RATIO)
1159	if (tmp->type == POTION)	1123	{
		1124	/* use value density to decide what else to grab */
		1125	/* >=7 was >= op->contr->mode */
		1126	/* >=7 is the old standard setting. Now we take the last 4 bits
1160	{	1127	*/
1161	CHK_PICK_PICKUP;
1162	continue;
1163	}
1164
1165	/* spellbooks, skillscrolls and normal books/scrolls */
1166	if (op->contr->mode & PU_SPELLBOOK)
1167	if (tmp->type == SPELLBOOK)
1168	{
1169	CHK_PICK_PICKUP;
1170	continue;
1171	}
1172
1173	if (op->contr->mode & PU_SKILLSCROLL)
1174	if (tmp->type == SKILLSCROLL)
1175	{
1176	CHK_PICK_PICKUP;
1177	continue;
1178	}
1179
1180	if (op->contr->mode & PU_READABLES)
1181	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1182	{
1183	CHK_PICK_PICKUP;
1184	continue;
1185	}
1186
1187	/* wands/staves/rods/horns */
1188	if (op->contr->mode & PU_MAGIC_DEVICE)
1189	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1190	{
1191	CHK_PICK_PICKUP;
1192	continue;
1193	}
1194
1195	/* pick up all magical items */
1196	if (op->contr->mode & PU_MAGICAL)	1128	wvratio = op->contr->mode & PU_RATIO;
1197	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1129	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1198	{
1199	CHK_PICK_PICKUP;
1200	continue;
1201	}
1202
1203	if (op->contr->mode & PU_VALUABLES)
1204	{	1130	{
1205	if (tmp->type == MONEY || tmp->type == GEM)	1131	#if 0
		1132	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1133	if (tmp->name != NULL)
1206	{	1134	{
1207	CHK_PICK_PICKUP;	1135	fprintf (stderr, "%s", tmp->name);
1208	continue;
1209	}	1136	}
1210	}
1211
1212	/* rings & amulets - talismans seems to be typed AMULET */
1213	if (op->contr->mode & PU_JEWELS)
1214	if (tmp->type == RING || tmp->type == AMULET)
1215	{
1216	CHK_PICK_PICKUP;
1217	continue;
1218	}
1219
1220	/* we don't forget dragon food */
1221	if (op->contr->mode & PU_FLESH)
1222	if (tmp->type == FLESH)
1223	{
1224	CHK_PICK_PICKUP;
1225	continue;
1226	}
1227
1228	/* bows and arrows. Bows are good for selling! */
1229	if (op->contr->mode & PU_BOW)
1230	if (tmp->type == BOW)
1231	{
1232	CHK_PICK_PICKUP;
1233	continue;
1234	}
1235
1236	if (op->contr->mode & PU_ARROW)
1237	if (tmp->type == ARROW)
1238	{
1239	CHK_PICK_PICKUP;
1240	continue;
1241	}
1242
1243	/* all kinds of armor etc. */
1244	if (op->contr->mode & PU_ARMOUR)
1245	if (tmp->type == ARMOUR)
1246	{
1247	CHK_PICK_PICKUP;
1248	continue;
1249	}
1250
1251	if (op->contr->mode & PU_HELMET)
1252	if (tmp->type == HELMET)
1253	{
1254	CHK_PICK_PICKUP;
1255	continue;
1256	}
1257
1258	if (op->contr->mode & PU_SHIELD)
1259	if (tmp->type == SHIELD)
1260	{
1261	CHK_PICK_PICKUP;
1262	continue;
1263	}
1264
1265	if (op->contr->mode & PU_BOOTS)
1266	if (tmp->type == BOOTS)
1267	{
1268	CHK_PICK_PICKUP;
1269	continue;
1270	}
1271
1272	if (op->contr->mode & PU_GLOVES)
1273	if (tmp->type == GLOVES)
1274	{
1275	CHK_PICK_PICKUP;
1276	continue;
1277	}
1278
1279	if (op->contr->mode & PU_CLOAK)
1280	if (tmp->type == CLOAK)
1281	{
1282	CHK_PICK_PICKUP;
1283	continue;
1284	}
1285
1286	/* hoping to catch throwing daggers here */
1287	if (op->contr->mode & PU_MISSILEWEAPON)
1288	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1289	{
1290	CHK_PICK_PICKUP;
1291	continue;
1292	}
1293
1294	/* careful: chairs and tables are weapons! */
1295	if (op->contr->mode & PU_ALLWEAPON)
1296	{
1297	if (tmp->type == WEAPON && tmp->name != NULL)
1298	{
1299	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
1300	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
1301	{
1302	CHK_PICK_PICKUP;
1303	continue;
1304	}
1305	}
1306
1307	if (tmp->type == WEAPON && tmp->name == NULL)
1308	{
1309	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
1310	{
1311	CHK_PICK_PICKUP;
1312	continue;
1313	}
1314	}
1315	}
1316
1317	/* misc stuff that's useful */
1318	if (op->contr->mode & PU_KEY)
1319	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1320	{
1321	CHK_PICK_PICKUP;
1322	continue;
1323	}
1324
1325	/* any of the last 4 bits set means we use the ratio for value
1326	* pickups */
1327	if (op->contr->mode & PU_RATIO)
1328	{
1329	/* use value density to decide what else to grab */
1330	/* >=7 was >= op->contr->mode */
1331	/* >=7 is the old standard setting. Now we take the last 4 bits
1332	* and multiply them by 5, giving 0..15*5== 5..75 */
1333	wvratio = (op->contr->mode & PU_RATIO) * 5;
1334	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1335	{
1336	CHK_PICK_PICKUP;
1337	#if 0
1338	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1339	if (tmp->name != NULL)
1340	{
1341	fprintf (stderr, "%s", tmp->name);
1342	}
1343	else	1137	else
1344	fprintf (stderr, "%s", tmp->arch->archname);	1138	fprintf (stderr, "%s", tmp->arch->archname);
1345	fprintf (stderr, ",%d] = ", tmp->type);	1139	fprintf (stderr, ",%d] = ", tmp->type);
1346	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1140	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1347	#endif	1141	#endif
		1142	CHK_PICK_PICKUP;
1348	continue;	1143	continue;
1349	}
1350	}	1144	}
1351	} /* the new pickup model */	1145	} /* the new pickup model */
1352	}	1146	}
1353		1147
1354	return !stop;	1148	return !stop;
1355	}	1149	}
1356		1150
		1151	/* routine for both players and monsters. We call this when
		1152	* there is a possibility for our action distrubing our hiding
		1153	* place or invisiblity spell. Artefact invisiblity causes
		1154	* "noise" instead. If we arent invisible to begin with, we
		1155	* return 0.
		1156	*/
		1157	static int
		1158	action_makes_visible (object *op)
		1159	{
		1160	if (op->invisible && op->flag [FLAG_ALIVE])
		1161	{
		1162	if (op->flag [FLAG_MAKE_INVIS])
		1163	{
		1164	// artefact invisibility is permanent, but we still make noise
		1165	// this is important for game-balance.
		1166	if (op->contr)
		1167	op->make_noise ();
		1168
		1169	return 0;
		1170	}
		1171
		1172	if (op->contr && op->contr->tmp_invis == 0)
		1173	return 0;
		1174
		1175	/* If monsters, they should become visible */
		1176	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1177	{
		1178	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1179	return 1;
		1180	}
		1181	}
		1182
		1183	return 0;
		1184	}
		1185
1357	/*	1186	/*
1358	* Find an arrow in the inventory and after that	1187	* Find an arrow in the inventory and after that
1359	* in the right type container (quiver). Pointer to the	1188	* in the right type container (quiver). Pointer to the
1360	* found object is returned.	1189	* found object is returned.
1361	*/	1190	*/
1362	object *	1191	static object *
1363	find_arrow (object *op, const char *type)	1192	find_arrow (object *op, const char *type)
1364	{	1193	{
1365	for (object *tmp = op->inv; tmp; tmp = tmp->below)	1194	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1366	if (tmp->type == ARROW && !strcmp (&tmp->race, type))	1195	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
1367	return splay (tmp);	1196	return splay (tmp);
1368		1197
1369	for (object *tmp = op->inv; tmp; tmp = tmp->below)	1198	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1370	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))	1199	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1371	if (object *arrow = find_arrow (tmp, type))	1200	if (object *arrow = find_arrow (tmp, type))
1372	{	1201	{
1373	splay (tmp);	1202	splay (tmp);
1374	return arrow;	1203	return arrow;
1375	}	1204	}
…		…
1381	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1210	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1382	* against the target. A full test is not performed, simply a basic test	1211	* against the target. A full test is not performed, simply a basic test
1383	* of resistances. The archer is making a quick guess at what he sees down	1212	* of resistances. The archer is making a quick guess at what he sees down
1384	* the hall. Failing that it does it's best to pick the highest plus arrow.	1213	* the hall. Failing that it does it's best to pick the highest plus arrow.
1385	*/	1214	*/
1386	object *	1215	static object *
1387	find_better_arrow (object *op, object *target, const char *type, int *better)	1216	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1388	{	1217	{
1389	object *tmp = NULL, *arrow, *ntmp;	1218	object *tmp = NULL, *arrow, *ntmp;
1390	int attacknum, attacktype, betterby = 0, i;	1219	int attacknum, attacktype, betterby = 0, i;
1391		1220
1392	if (!type)	1221	if (!type)
1393	return NULL;	1222	return NULL;
1394		1223
1395	for (arrow = op->inv; arrow; arrow = arrow->below)	1224	for (arrow = op->inv; arrow; arrow = arrow->below)
1396	{	1225	{
1397	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1226	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1398	{	1227	{
1399	i = 0;	1228	i = 0;
1400	ntmp = find_better_arrow (arrow, target, type, &i);	1229	ntmp = find_better_arrow (arrow, target, type, &i);
		1230
1401	if (i > betterby)	1231	if (i > betterby)
1402	{	1232	{
1403	tmp = ntmp;	1233	tmp = ntmp;
1404	betterby = i;	1234	betterby = i;
1405	}	1235	}
1406	}	1236	}
1407	else if (arrow->type == ARROW && arrow->race == type)	1237	else if (arrow->type == ARROW && arrow->race == type)
1408	{	1238	{
1409	/* allways prefer assasination/slaying */	1239	/* allways prefer assasination/slaying */
1410	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1240	if (target->race && arrow->slaying.contains (target->race))
1411	{	1241	{
1412	if (arrow->attacktype & AT_DEATH)	1242	if (arrow->attacktype & AT_DEATH)
1413	{	1243	{
1414	*better = 100;	1244	*better = 100;
1415	return arrow;	1245	return arrow;
…		…
1430	{	1260	{
1431	tmp = arrow;	1261	tmp = arrow;
1432	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;	1262	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1433	}	1263	}
1434	}	1264	}
		1265
1435	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1266	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1436	{	1267	{
1437	tmp = arrow;	1268	tmp = arrow;
1438	betterby = 2 + arrow->magic + arrow->stats.dam;	1269	betterby = 2 + arrow->magic + arrow->stats.dam;
1439	}	1270	}
		1271
1440	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1272	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1441	{	1273	{
1442	tmp = arrow;	1274	tmp = arrow;
1443	betterby = 1 + arrow->magic + arrow->stats.dam;	1275	betterby = 1 + arrow->magic + arrow->stats.dam;
1444	}	1276	}
1445	}	1277	}
1446	}	1278	}
1447	}	1279	}
		1280
1448	if (tmp == NULL && arrow == NULL)	1281	if (tmp == NULL && arrow == NULL)
1449	return find_arrow (op, type);	1282	return find_arrow (op, type);
1450		1283
1451	*better = betterby;	1284	*better = betterby;
1452	return tmp;	1285	return tmp;
…		…
1456	* find_better_arrow to find a decent arrow to use.	1289	* find_better_arrow to find a decent arrow to use.
1457	* op = the shooter	1290	* op = the shooter
1458	* type = bow->race	1291	* type = bow->race
1459	* dir = fire direction	1292	* dir = fire direction
1460	*/	1293	*/
1461	object *	1294	static object *
1462	pick_arrow_target (object *op, const char *type, int dir)	1295	pick_arrow_target (object *op, shstr_cmp type, int dir)
1463	{	1296	{
1464	object *tmp = NULL;	1297	object *tmp = NULL;
1465	maptile *m;	1298	maptile *m;
1466	int i, mflags, found, number;	1299	int i, mflags, found, number;
1467	sint16 x, y;	1300	sint16 x, y;
…		…
1482	for (i = 0, found = 0; i < 20; i++)	1315	for (i = 0, found = 0; i < 20; i++)
1483	{	1316	{
1484	x += freearr_x[dir];	1317	x += freearr_x[dir];
1485	y += freearr_y[dir];	1318	y += freearr_y[dir];
1486	mflags = get_map_flags (m, &m, x, y, &x, &y);	1319	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1320
1487	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1321	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1488	{	1322	{
1489	tmp = NULL;	1323	tmp = 0;
1490	break;	1324	break;
1491	}	1325	}
1492	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1326	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1493	{	1327	{
1494	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1328	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1495	* perhaps a bad assumption.	1329	* perhaps a bad assumption.
1496	*/	1330	*/
1497	tmp = NULL;	1331	tmp = 0;
1498	break;	1332	break;
1499	}	1333	}
		1334
1500	if (mflags & P_IS_ALIVE)	1335	if (mflags & P_IS_ALIVE)
1501	{
1502	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1336	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1503	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1337	if (tmp->flag [FLAG_ALIVE])
1504	{
1505	found++;
1506	break;
1507	}
1508	if (found)
1509	break;	1338	break;
1510	}
1511	}	1339	}
1512	if (tmp == NULL)	1340
		1341	if (!tmp)
1513	return find_arrow (op, type);	1342	return find_arrow (op, type);
1514		1343
1515	if (tmp->head)	1344	if (tmp->head)
1516	tmp = tmp->head;	1345	tmp = tmp->head;
1517		1346
1518	return find_better_arrow (op, tmp, type, &i);	1347	return find_better_arrow (op, tmp, type, &i);
1519	}	1348	}
1520		1349
1521	/*	1350	/*
1522	* Creature fires a bow - op can be monster or player. Returns	1351	* Creature fires a bow - op can be monster or player. Returns
1523	* 1 if bow was actually fired, 0 otherwise.	1352	* 1 if bow was actually fired, 0 otherwise.
1524	* op is the object firing the bow.	1353	* op is the object firing the bow.
1525	* part is for multipart creatures - the part firing the bow.	1354	* part is for multipart creatures - the part firing the bow.
1526	* dir is the direction of fire.	1355	* dir is the direction of fire.
1527	* wc_mod is any special modifier to give (used in special player fire modes)	1356	* wc_mod is any special modifier to give (used in special player fire modes)
…		…
1557	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1386	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1558	return 0;	1387	return 0;
1559	}	1388	}
1560		1389
1561	// optimisation: move object to top so we will find it quickly again	1390	// optimisation: move object to top so we will find it quickly again
1562	if (bow->below)	1391	splay (bow);
1563	{
1564	bow->remove ();
1565	op->insert (bow);
1566	}
1567
1568	}	1392	}
1569		1393
1570	if (!bow->race || !bow->skill)	1394	if (!bow->race || !bow->skill)
1571	{	1395	{
1572	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1396	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
…		…
1579	{	1403	{
1580	if (op->type == PLAYER)	1404	if (op->type == PLAYER)
1581	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1405	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1582	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1406	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1583	else	1407	else
1584	CLEAR_FLAG (op, FLAG_READY_BOW);	1408	op->clr_flag (FLAG_READY_BOW);
1585		1409
1586	return 0;	1410	return 0;
1587	}	1411	}
1588	}	1412	}
1589		1413
…		…
1598	}	1422	}
1599		1423
1600	/* this should not happen, but sometimes does */	1424	/* this should not happen, but sometimes does */
1601	if (arrow->nrof == 0)	1425	if (arrow->nrof == 0)
1602	{	1426	{
		1427	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1603	arrow->destroy ();	1428	arrow->destroy ();
1604	return 0;	1429	return 0;
1605	}	1430	}
1606		1431
1607	left = arrow; /* these are arrows left to the player */	1432	left = arrow; /* these are arrows left to the player */
…		…
1617	arrow->direction = dir;	1442	arrow->direction = dir;
1618		1443
1619	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1444	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1620	arrow->stats.hp = arrow->stats.dam;	1445	arrow->stats.hp = arrow->stats.dam;
1621	arrow->stats.grace = arrow->attacktype;	1446	arrow->stats.grace = arrow->attacktype;
1622		1447	arrow->custom_name = arrow->slaying;
1623	if (arrow->slaying)
1624	arrow->spellarg = strdup (arrow->slaying);
1625		1448
1626	#if 0	1449	#if 0
1627	if (player *pl = op->contr)	1450	if (player *pl = op->contr)
1628	{	1451	{
1629	float speed = pl->weapon_sp;	1452	float speed = pl->weapon_sp;
…		…
1639	#endif	1462	#endif
1640		1463
1641	SET_ANIMATION (arrow, arrow->direction);	1464	SET_ANIMATION (arrow, arrow->direction);
1642		1465
1643	/* update the speed */	1466	/* update the speed */
1644	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1645	+ bow->stats.dam / 7.f;
1646		1467
1647	arrow->set_speed (max (arrow->speed, 2.f));
1648	arrow->speed_left = 0;	1468	arrow->speed_left = 0;
		1469	arrow->set_speed (max (2.f,
		1470	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1471	+ bow->stats.dam / 7.f
		1472	));
1649		1473
1650	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1474	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1651		1475
1652	if (op->type == PLAYER)	1476	if (op->type == PLAYER)
1653	{	1477	{
…		…
1674	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);	1498	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1675		1499
1676	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1500	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1677	arrow->move_type = MOVE_FLY_LOW;	1501	arrow->move_type = MOVE_FLY_LOW;
1678	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1502	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1503	arrow->set_flag (FLAG_NO_PICK);
1679		1504
1680	op->play_sound (sound_find ("fire_arrow"));	1505	op->play_sound (sound_find ("fire_arrow"));
1681	m->insert (arrow, sx, sy, op);	1506	m->insert (arrow, sx, sy, op);
1682		1507
1683	if (!arrow->destroyed ())	1508	if (!arrow->destroyed ())
…		…
1691	* but monsters can't. Putting that code here	1516	* but monsters can't. Putting that code here
1692	* makes the fire_bow code much cleaner.	1517	* makes the fire_bow code much cleaner.
1693	* this function should only be called if 'op' is a player,	1518	* this function should only be called if 'op' is a player,
1694	* hence the function name.	1519	* hence the function name.
1695	*/	1520	*/
1696	int	1521	static int
1697	player_fire_bow (object *op, int dir)	1522	player_fire_bow (object *op, int dir)
1698	{	1523	{
1699	int ret = 0, wcmod = 0;	1524	int ret;
1700		1525
1701	if (op->contr->bowtype == bow_bestarrow)	1526	if (op->contr->bowtype == bow_bestarrow)
1702	{	1527	{
1703	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);	1528	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1704	}	1529	}
1705	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1530	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1706	{	1531	{
1707	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1532	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1708	wcmod = -1;
1709
1710	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1533	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1711	}	1534	}
1712	else if (op->contr->bowtype == bow_threewide)	1535	else if (op->contr->bowtype == bow_threewide)
1713	{	1536	{
1714	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1537	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1715	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1538	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1716	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1539	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1717	}	1540	}
1718	else if (op->contr->bowtype == bow_spreadshot)	1541	else if (op->contr->bowtype == bow_spreadshot)
1719	{	1542	{
1720	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1543	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1721	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1544	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1722	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1545	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1723	}	1546	}
1724	else	1547	else
1725	{	1548	{
…		…
1731	}	1554	}
1732		1555
1733	/* Fires a misc (wand/rod/horn) object in 'dir'.	1556	/* Fires a misc (wand/rod/horn) object in 'dir'.
1734	* Broken apart from 'fire' to keep it more readable.	1557	* Broken apart from 'fire' to keep it more readable.
1735	*/	1558	*/
1736	void	1559	static void
1737	fire_misc_object (object *op, int dir)	1560	fire_misc_object (object *op, int dir)
1738	{	1561	{
1739	object *item = op->contr->ranged_ob;	1562	object *item = op->contr->ranged_ob;
1740		1563
1741	if (!item)	1564	if (!item)
…		…
1748	{	1571	{
1749	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1572	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1750	return;	1573	return;
1751	}	1574	}
1752		1575
1753	if (!op->change_weapon (item))	1576	if (!op->apply (item))
1754	return;	1577	return;
1755		1578
1756	if (item->type == WAND)	1579	if (item->type == WAND)
1757	{	1580	{
1758	if (item->stats.food <= 0)	1581	if (item->stats.food <= 0)
…		…
1763	return;	1586	return;
1764	}	1587	}
1765	}	1588	}
1766	else if (item->type == ROD || item->type == HORN)	1589	else if (item->type == ROD || item->type == HORN)
1767	{	1590	{
1768	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1591	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1592
		1593	// using the maximum of the rods charge allows at least one spell cast
		1594	// for a rod or horn, this fixes some broken rods.
		1595	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1769	{	1596	{
1770	op->contr->play_sound (sound_find ("wand_poof"));	1597	op->contr->play_sound (sound_find ("wand_poof"));
1771		1598
1772	if (item->type == ROD)	1599	if (item->type == ROD)
1773	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1600	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
…		…
1778	}	1605	}
1779	}	1606	}
1780		1607
1781	if (cast_spell (op, item, dir, item->inv, NULL))	1608	if (cast_spell (op, item, dir, item->inv, NULL))
1782	{	1609	{
1783	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1610	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1611
1784	if (item->type == WAND)	1612	if (item->type == WAND)
1785	{	1613	{
1786	if (!(--item->stats.food))	1614	if (!(--item->stats.food))
1787	{	1615	{
1788	object *tmp;
1789
1790	if (item->arch)	1616	if (item->arch)
1791	{	1617	{
1792	CLEAR_FLAG (item, FLAG_ANIMATE);	1618	item->clr_flag (FLAG_ANIMATE);
1793	item->face = item->arch->face;	1619	item->face = item->arch->face;
1794	item->set_speed (0);	1620	item->set_speed (0);
1795	}	1621	}
1796		1622
1797	if ((tmp = item->in_player ()))	1623	if (object *pl = item->visible_to ())
1798	esrv_update_item (UPD_ANIM, tmp, item);	1624	esrv_update_item (UPD_ANIM, pl, item);
1799	}	1625	}
1800	}	1626	}
1801	else if (item->type == ROD || item->type == HORN)	1627	else if (item->type == ROD || item->type == HORN)
1802	drain_rod_charge (item);	1628	drain_rod_charge (item);
1803	}	1629	}
1804	}	1630	}
1805		1631
1806	/* Received a fire command for the player - go and do it.	1632	/* Received a fire command for the player - go and do it.
1807	*/	1633	*/
1808	bool	1634	bool
1809	fire (object *op, int dir)	1635	fire (object *who, int dir)
1810	{	1636	{
1811	int spellcost = 0;	1637	int spellcost = 0;
1812		1638
1813	/* check for loss of invisiblity/hide */
1814	if (action_makes_visible (op))
1815	make_visible (op);
1816
1817	player *pl = op->contr;	1639	player *pl = who->contr;
1818		1640
1819	if (pl->golem)	1641	if (pl->golem)
1820	{	1642	{
1821	control_golem (op->contr->golem, dir);	1643	control_golem (who->contr->golem, dir);
1822	return false;	1644	return false;
1823	}	1645	}
1824		1646
1825	object *ob = pl->ranged_ob;	1647	object *ob = pl->ranged_ob;
1826		1648
1827	if (!ob)	1649	if (!ob)
1828	return false;	1650	return false;
1829		1651
1830	if (!op->change_weapon (ob))
1831	return false;
1832
1833	if (op->speed_left > 0.f)	1652	if (who->speed_left > 0.f)
1834	--op->speed_left;	1653	--who->speed_left;
1835	else	1654	else
1836	return false;	1655	return false;
1837		1656
		1657	if (!who->apply (ob))
		1658	return false;
		1659
		1660	/* check for loss of invisiblity/hide */
		1661	if (action_makes_visible (who))
		1662	make_visible (who);
		1663
1838	switch (ob->type)	1664	switch (ob->type)
1839	{	1665	{
1840	case BOW:	1666	case BOW:
1841	player_fire_bow (op, dir);	1667	player_fire_bow (who, dir);
1842	break;	1668	break;
1843		1669
1844	case SPELL:	1670	case SPELL:
1845	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1671	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1846	break;	1672	break;
1847		1673
1848	case BUILDER:	1674	case BUILDER:
1849	apply_map_builder (op, dir);	1675	apply_map_builder (who, dir);
1850	break;	1676	break;
1851		1677
1852	case SKILL:	1678	case SKILL:
1853	do_skill (op, op, ob, dir, 0);	1679	do_skill (who, who, ob, dir, 0);
1854	break;	1680	break;
1855		1681
		1682	case RANGED:
		1683	do_skill (who, ob, who->chosen_skill, dir, 0);
		1684	break;
		1685
1856	default:	1686	default:
1857	fire_misc_object (op, dir);	1687	fire_misc_object (who, dir);
1858	break;	1688	break;
1859	}	1689	}
1860		1690
1861	return true;	1691	return true;
1862	}	1692	}
1863		1693
1864	/* find_key	1694	static object *
1865	* We try to find a key for the door as passed. If we find a key
1866	* and successfully use it, we return the key, otherwise NULL
1867	* This function merges both normal and locked door, since the logic
1868	* for both is the same - just the specific key is different.
1869	* pl is the player,
1870	* inv is the objects inventory to searched
1871	* door is the door we are trying to match against.
1872	* This function can be called recursively to search containers.
1873	*/
1874	object *
1875	find_key (object *pl, object *container, object *door)	1695	find_key_ (object *pl, object *container, object *door)
1876	{	1696	{
1877	object *tmp, *key;	1697	object *tmp, *key;
1878		1698
1879	/* Should not happen, but sanity checking is never bad */	1699	/* Should not happen, but sanity checking is never bad */
1880	if (!container->inv)	1700	if (!container->inv)
…		…
1883	/* First, lets try to find a key in the top level inventory */	1703	/* First, lets try to find a key in the top level inventory */
1884	for (tmp = container->inv; tmp; tmp = tmp->below)	1704	for (tmp = container->inv; tmp; tmp = tmp->below)
1885	{	1705	{
1886	if (door->type == DOOR && tmp->type == KEY)	1706	if (door->type == DOOR && tmp->type == KEY)
1887	break;	1707	break;
		1708
1888	/* For sanity, we should really check door type, but other stuff	1709	/* For sanity, we should really check door type, but other stuff
1889	* (like containers) can be locked with special keys	1710	* (like containers) can be locked with special keys
1890	*/	1711	*/
1891	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1712	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1892	break;	1713	break;
1893	}	1714	}
…		…
1898	* a key, return	1719	* a key, return
1899	*/	1720	*/
1900	if (!tmp)	1721	if (!tmp)
1901	{	1722	{
1902	for (tmp = container->inv; tmp; tmp = tmp->below)	1723	for (tmp = container->inv; tmp; tmp = tmp->below)
1903	{
1904	/* No reason to search empty containers */	1724	/* No reason to search empty containers */
1905	if (tmp->type == CONTAINER && tmp->inv)	1725	if (tmp->type == CONTAINER && tmp->inv)
1906	{
1907	if ((key = find_key (pl, tmp, door)))	1726	if ((key = find_key_ (pl, tmp, door)))
1908	return key;	1727	return key;
1909	}
1910	}
1911		1728
1912	if (!tmp)	1729	if (!tmp)
1913	return NULL;	1730	return 0;
1914	}	1731	}
1915		1732
1916	/* We get down here if we have found a key. Now if its in a container,	1733	/* We get down here if we have found a key. Now if its in a container,
1917	* see if we actually want to use it	1734	* see if we actually want to use it
1918	*/	1735	*/
1919	if (pl != container)	1736	if (pl != container)
1920	{	1737	{
1921	/* Only let players use keys in containers */	1738	/* Only let players use keys in containers */
1922	if (!pl->contr)	1739	if (!pl->contr)
1923	return NULL;	1740	return 0;
		1741
1924	/* cases where this fails:	1742	/* cases where this fails:
1925	* If we only search the player inventory, return now since we	1743	* If we only search the player inventory, return now since we
1926	* are not in the players inventory.	1744	* are not in the players inventory.
1927	* If the container is not active, return now since only active	1745	* If the container is not active, return now since only active
1928	* containers can be used.	1746	* containers can be used.
…		…
1932	* inv must have been an container and must have been active.	1750	* inv must have been an container and must have been active.
1933	*	1751	*
1934	* Change the color so that the message doesn't disappear with	1752	* Change the color so that the message doesn't disappear with
1935	* all the others.	1753	* all the others.
1936	*/	1754	*/
1937	if (pl->contr->usekeys == key_inventory ||	1755	if (pl->contr->usekeys == key_inventory
1938	!QUERY_FLAG (container, FLAG_APPLIED) ||	1756	|| !container->flag [FLAG_APPLIED]
1939	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1757	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1940	{	1758	{
1941	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1759	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1942	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1760	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1943	return NULL;	1761	return NULL;
1944	}	1762	}
1945	}	1763	}
1946		1764
1947	return tmp;	1765	return tmp;
		1766	}
		1767
		1768	/* find_key
		1769	* We try to find a key for the door as passed. If we find a key
		1770	* and successfully use it, we return the key, otherwise NULL
		1771	* This function merges both normal and locked door, since the logic
		1772	* for both is the same - just the specific key is different.
		1773	* pl is the player,
		1774	* inv is the objects inventory to searched
		1775	* door is the door we are trying to match against.
		1776	* This function can be called recursively to search containers.
		1777	*/
		1778	object *
		1779	find_key (object *pl, object *container, object *door)
		1780	{
		1781	if (door->slaying && is_match_expr (door->slaying))
		1782	{
		1783	// for match expressions, we try to find the key by applying the match
		1784	// to the op itself, which is supposed to find the "key", instead
		1785	// of searching through containers ourselves.
		1786
		1787	return match_one (door->slaying, container, door, pl, pl);
		1788	}
		1789	else
		1790	return find_key_ (pl, container, door);
1948	}	1791	}
1949		1792
1950	/* moved door processing out of move_player_attack.	1793	/* moved door processing out of move_player_attack.
1951	* returns 1 if player has opened the door with a key	1794	* returns 1 if player has opened the door with a key
1952	* such that the caller should not do anything more,	1795	* such that the caller should not do anything more,
…		…
1980	remove_door2 (door); /* remove door without violence ;-) */	1823	remove_door2 (door); /* remove door without violence ;-) */
1981	}	1824	}
1982		1825
1983	/* Do this after we print the message */	1826	/* Do this after we print the message */
1984	key->decrease (); /* Use up one of the keys */	1827	key->decrease (); /* Use up one of the keys */
1985	/* Need to update the weight the container the key was in */
1986	if (container != op)
1987	esrv_update_item (UPD_WEIGHT, op, container);
1988		1828
1989	return 1; /* Nothing more to do below */	1829	return 1; /* Nothing more to do below */
1990	}	1830	}
1991	else if (door->type == LOCKED_DOOR)	1831	else if (door->type == LOCKED_DOOR)
1992	{	1832	{
…		…
2005	* going to try and move (not fire weapons).	1845	* going to try and move (not fire weapons).
2006	*/	1846	*/
2007	bool	1847	bool
2008	move_player_attack (object *op, int dir)	1848	move_player_attack (object *op, int dir)
2009	{	1849	{
2010	int on_battleground;	1850	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
		1851	{
		1852	--op->speed_left;
		1853	return true;
		1854	}
2011		1855
2012	sint16 nx = freearr_x[dir] + op->x;	1856	sint16 nx = freearr_x[dir] + op->x;
2013	sint16 ny = freearr_y[dir] + op->y;	1857	sint16 ny = freearr_y[dir] + op->y;
2014		1858
2015	on_battleground = op_on_battleground (op, 0, 0);
2016
2017	if (out_of_map (op->map, nx, ny))	1859	if (out_of_map (op->map, nx, ny))
2018	return false;	1860	return false;
2019
2020	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2021	{
2022	--op->speed_left;
2023	return true;
2024	}
2025		1861
2026	/* If braced, or can't move to the square, and it is not out of the	1862	/* If braced, or can't move to the square, and it is not out of the
2027	* map, attack it. Note order of if statement is important - don't	1863	* map, attack it. Note order of if statement is important - don't
2028	* want to be calling move_ob if braced, because move_ob will move the	1864	* want to be calling move_ob if braced, because move_ob will move the
2029	* player. This is a pretty nasty hack, because if we could	1865	* player. This is a pretty nasty hack, because if we could
…		…
2047	|| mon->flag [FLAG_CAN_ROLL])	1883	|| mon->flag [FLAG_CAN_ROLL])
2048	&& mon != op)	1884	&& mon != op)
2049	break;	1885	break;
2050	}	1886	}
2051		1887
2052	if (!mon) /* This happens anytime the player tries to move */	1888	/* no monster == player tries to move into a wall or so */
2053	return false; /* into a wall */	1889	if (!mon)
		1890	{
		1891	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1892	if (op->move_type & ob->move_block)
		1893	{
		1894	if (ob->move_block == MOVE_ALL)
		1895	move_into_wall (op, ob);
		1896	else
		1897	{
		1898	if (op->contr->ns->bumpmsg)
		1899	{
		1900	op->play_sound (sound_find ("blocked_move"));
		1901
		1902	op->statusmsg (ob->invisible
		1903	? "Something blocks you."
		1904	: format ("Something blocks you from entering the %s.", query_name (ob))
		1905	);
		1906	}
		1907	}
		1908
		1909	break;
		1910	}
		1911
		1912	return false;
		1913	}
2054		1914
2055	mon = mon->head_ ();	1915	mon = mon->head_ ();
2056		1916
2057	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))	1917	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2058	if (op->contr->weapon_sp_left > 0.f)	1918	if (op->contr->weapon_sp_left > 0.f)
…		…
2076	*/	1936	*/
2077	if (op->type == PLAYER	1937	if (op->type == PLAYER
2078	&& ((mon->owner && mon->owner->contr	1938	&& ((mon->owner && mon->owner->contr
2079	&& same_party (mon->owner->contr->party, op->contr->party))	1939	&& same_party (mon->owner->contr->party, op->contr->party))
2080	|| mon->owner == op)	1940	|| mon->owner == op)
2081	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))	1941	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2082	{	1942	{
2083	/* If we're braced, we don't want to switch places with it */	1943	/* If we're braced, we don't want to switch places with it */
2084	if (op->contr->braced)	1944	if (op->contr->braced)
2085	return false;	1945	return false;
2086		1946
…		…
2089	--op->speed_left;	1949	--op->speed_left;
2090		1950
2091	op->play_sound (sound_find ("push_player"));	1951	op->play_sound (sound_find ("push_player"));
2092	push_ob (mon, dir, op);	1952	push_ob (mon, dir, op);
2093		1953
2094	if (op->contr->tmp_invis || op->hide)	1954	if (action_makes_visible (op))
2095	make_visible (op);	1955	make_visible (op);
2096		1956
2097	return true;	1957	return true;
2098	}	1958	}
2099	else	1959	else
2100	return false;	1960	return false;
2101	}	1961	}
		1962
		1963	bool on_battleground = op_on_battleground (op, 0, 0);
2102		1964
2103	/* in certain circumstances, you shouldn't attack friendly	1965	/* in certain circumstances, you shouldn't attack friendly
2104	* creatures. Note that if you are braced, you can't push	1966	* creatures. Note that if you are braced, you can't push
2105	* someone, but put it inside this loop so that you won't	1967	* someone, but put it inside this loop so that you won't
2106	* attack them either.	1968	* attack them either.
2107	*/	1969	*/
2108	if ((mon->type == PLAYER || mon->enemy != op)	1970	if ((mon->type == PLAYER || mon->enemy != op)
2109	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))	1971	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2110	&& ((op->contr->peaceful	1972	&& ((op->contr->peaceful
2111	|| (mon->type == PLAYER && mon->contr->peaceful))	1973	|| (mon->type == PLAYER && mon->contr->peaceful))
2112	&& !on_battleground))	1974	&& !on_battleground))
2113	{	1975	{
2114	if (op->speed_left > 0.f)	1976	if (op->speed_left > 0.f)
…		…
2121	push_ob (mon, dir, op);	1983	push_ob (mon, dir, op);
2122	}	1984	}
2123	else	1985	else
2124	op->statusmsg ("You withhold your attack");	1986	op->statusmsg ("You withhold your attack");
2125		1987
2126	if (op->contr->tmp_invis || op->hide)	1988	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2127	make_visible (op);	1989	make_visible (op);
2128		1990
2129	return true;	1991	return true;
2130	}	1992	}
2131	}	1993	}
2132	/* If the object is a boulder or other rollable object, then	1994	/* If the object is a boulder or other rollable object, then
2133	* roll it if not braced. You can't roll it if you are braced.	1995	* roll it if not braced. You can't roll it if you are braced.
2134	*/	1996	*/
2135	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1997	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
2136	{	1998	{
2137	if (op->speed_left > 0.f)	1999	if (op->speed_left > 0.f)
2138	{	2000	{
2139	--op->speed_left;	2001	--op->speed_left;
2140		2002
…		…
2149	* Way it works is like this: First, it must have some hit points	2011	* Way it works is like this: First, it must have some hit points
2150	* and be living. Then, it must be one of the following:	2012	* and be living. Then, it must be one of the following:
2151	* 1) Not a player, 2) A player, but of a different party. Note	2013	* 1) Not a player, 2) A player, but of a different party. Note
2152	* that party_number -1 is no party, so attacks can still happen.	2014	* that party_number -1 is no party, so attacks can still happen.
2153	*/	2015	*/
2154	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2016	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2155	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2017	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2156	{	2018	{
2157	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])	2019	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2158	{	2020	{
2159	--op->contr->weapon_sp_left;	2021	--op->contr->weapon_sp_left;
…		…
2171	}	2033	}
2172		2034
2173	bool	2035	bool
2174	move_player (object *op, int dir)	2036	move_player (object *op, int dir)
2175	{	2037	{
2176	int pick;
2177
2178	if (!op->map || op->map->in_memory != MAP_ACTIVE)	2038	if (!op->map || op->map->state != MAP_ACTIVE)
2179	return 0;	2039	return 0;
2180		2040
2181	/* Sanity check: make sure dir is valid */	2041	/* Sanity check: make sure dir is valid */
2182	if ((dir < 0) || (dir >= 9))	2042	if (dir < 0 || dir > 8)
2183	{	2043	{
2184	LOG (llevError, "move_player: invalid direction %d\n", dir);	2044	LOG (llevError, "move_player: invalid direction %d\n", dir);
2185	return 0;	2045	return 0;
2186	}	2046	}
2187		2047
2188	/* peterm: added following line */	2048	/* peterm: added following line */
2189	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2049	if (op->flag [FLAG_CONFUSED] && dir)
2190	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2050	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2191		2051
2192	op->facing = dir;	2052	op->facing = dir;
2193		2053
2194	if (op->hide)	2054	if (op->flag [FLAG_HIDDEN])
2195	do_hidden_move (op);	2055	do_hidden_move (op);
2196		2056
2197	bool retval;	2057	bool retval;
		2058	int pick = 0;
2198		2059
2199	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2060	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2200	retval = RESULT_INT (0);	2061	retval = RESULT_INT (0);
2201	else if (op->contr->fire_on)	2062	else if (op->contr->fire_on)
2202	retval = fire (op, dir);	2063	retval = fire (op, dir);
…		…
2233	* players.	2094	* players.
2234	*/	2095	*/
2235	bool	2096	bool
2236	handle_newcs_player (object *op)	2097	handle_newcs_player (object *op)
2237	{	2098	{
2238	if (QUERY_FLAG (op, FLAG_SCARED))	2099	if (op->flag [FLAG_SCARED])
2239	{	2100	{
2240	if (op->speed_left > 0.f)	2101	if (op->speed_left > 0.f)
2241	{	2102	{
2242	--op->speed_left;	2103	--op->speed_left;
2243	flee_player (op);	2104	flee_player (op);
…		…
2259	return move_player (op, op->direction);	2120	return move_player (op, op->direction);
2260		2121
2261	return false;	2122	return false;
2262	}	2123	}
2263		2124
2264	int	2125	static int
2265	save_life (object *op)	2126	save_life (object *op)
2266	{	2127	{
2267	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2128	if (!op->flag [FLAG_LIFESAVE])
2268	return 0;	2129	return 0;
2269		2130
2270	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2131	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2271	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2132	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2272	{	2133	{
2273	op->play_sound (sound_find ("ob_evaporate"));	2134	op->play_sound (sound_find ("ob_evaporate"));
2274	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2135	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2275		2136
2276	if (op->contr)
2277	esrv_del_item (op->contr, tmp->count);
2278
2279	tmp->destroy ();	2137	tmp->destroy ();
2280	CLEAR_FLAG (op, FLAG_LIFESAVE);	2138	op->clr_flag (FLAG_LIFESAVE);
2281		2139
2282	if (op->stats.hp < 0)	2140	if (op->stats.hp < 0)
2283	op->stats.hp = op->stats.maxhp;	2141	op->stats.hp = op->stats.maxhp;
2284		2142
2285	if (op->stats.food < 0)	2143	if (op->stats.food < 0)
2286	op->stats.food = 999;	2144	op->stats.food = MAX_FOOD;
2287		2145
2288	op->update_stats ();	2146	op->update_stats ();
2289	return 1;	2147	return 1;
2290	}	2148	}
2291		2149
2292	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2150	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2293	CLEAR_FLAG (op, FLAG_LIFESAVE);	2151	op->clr_flag (FLAG_LIFESAVE);
2294	enter_player_savebed (op); /* bring him home. */	2152	enter_player_savebed (op); /* bring him home. */
2295	return 0;	2153	return 0;
2296	}	2154	}
2297		2155
2298	/* This goes throws the inventory and removes unpaid objects, and puts them	2156	/* This goes throws the inventory and removes unpaid objects, and puts them
2299	* back in the map (location and map determined by values of env). This	2157	* back in the map (location and map determined by values of env). This
2300	* function will descend into containers. op is the object to start the search	2158	* function will descend into containers. op is the object to start the search
2301	* from.	2159	* from.
2302	*/	2160	*/
2303	static void	2161	static void
2304	drop_unpaid_items (object *op, object *env)	2162	drop_unpaid_items (object *op, object *env)
2305	{	2163	{
2306	while (op)	2164	while (op)
2307	{	2165	{
2308	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */	2166	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2309		2167
2310	if (QUERY_FLAG (op, FLAG_UNPAID))	2168	if (op->flag [FLAG_UNPAID])
2311	{
2312	if (env->type == PLAYER)
2313	esrv_del_item (env->contr, op->count);
2314
2315	op->insert_at (env);	2169	op->insert_at (env);
2316	}
2317	else if (op->inv)	2170	else if (op->inv)
2318	drop_unpaid_items (op->inv, env);	2171	drop_unpaid_items (op->inv, env);
2319		2172
2320	op = next;	2173	op = next;
2321	}	2174	}
…		…
2326	{	2179	{
2327	if (!flag [FLAG_REMOVED])	2180	if (!flag [FLAG_REMOVED])
2328	::drop_unpaid_items (inv, this);	2181	::drop_unpaid_items (inv, this);
2329	}	2182	}
2330		2183
2331	/*
2332	* Returns pointer a static string containing gravestone text
2333	* Moved from apply.c to player.c - player.c is what
2334	* actually uses this function. player.c may not be quite the
2335	* best, a misc file for object actions is probably better,
2336	* but there isn't one in the server directory.
2337	*/
2338	char *
2339	gravestone_text (object *op)
2340	{
2341	static char buf2[MAX_BUF];
2342	char buf[MAX_BUF];
2343	time_t now = time (NULL);
2344
2345	strcpy (buf2, " R.I.P.\n\n");
2346	if (op->type == PLAYER)
2347	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2348	else
2349	sprintf (buf, "%s\n", &op->name);
2350
2351	strncat (buf2, " ", 20 - strlen (buf) / 2);
2352	strcat (buf2, buf);
2353	if (op->type == PLAYER)
2354	sprintf (buf, "who was in level %d when killed\n", op->level);
2355	else
2356	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2357
2358	strncat (buf2, " ", 20 - strlen (buf) / 2);
2359	strcat (buf2, buf);
2360	if (op->type == PLAYER)
2361	{
2362	sprintf (buf, "by %s.\n\n", op->contr->killer);
2363	strncat (buf2, " ", 21 - strlen (buf) / 2);
2364	strcat (buf2, buf);
2365	}
2366
2367	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2368	strncat (buf2, " ", 20 - strlen (buf) / 2);
2369	strcat (buf2, buf);
2370
2371	return buf2;
2372	}
2373
2374	void	2184	void
2375	do_some_living (object *op)	2185	do_some_living (object *op)
2376	{	2186	{
2377	int last_food = op->stats.food;	2187	int last_food = op->stats.food;
2378	int gen_hp, gen_sp, gen_grace;	2188	int gen_hp, gen_sp, gen_grace;
2379	int over_hp, over_sp, over_grace;
2380	int i;
2381	int rate_hp = 1200;	2189	int rate_hp = 1200;
2382	int rate_sp = 2500;	2190	int rate_sp = 2500;
2383	int rate_grace = 2000;	2191	int rate_grace = 2000;
2384	const int max_hp = 1;	2192	const int max_hp = 1;
2385	const int max_sp = 1;	2193	const int max_sp = 1;
2386	const int max_grace = 1;	2194	const int max_grace = 1;
2387		2195
		2196	#if 0
2388	if (op->contr->hidden)	2197	if (op->contr->hidden)
2389	{	2198	{
2390	op->invisible = 1000;	2199	op->invisible = 1000;
2391	/* the socket code flashes the player visible/invisible	2200	/* the socket code flashes the player visible/invisible
2392	* depending on the value of invisible, so we need to	2201	* depending on the value of invisible, so we need to
2393	* alternate it here for it to work correctly.	2202	* alternate it here for it to work correctly.
2394	*/	2203	*/
2395	if (pticks & 2)	2204	if (server_tick & 2)
2396	op->invisible--;	2205	op->invisible--;
2397	}	2206	}
		2207	else
		2208	#endif
2398	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2209	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2399	{	2210	{
2400	if (!op->invisible--)	2211	if (!op->invisible--)
2401	{	2212	{
2402	make_visible (op);	2213	make_visible (op);
2403	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2214	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2437	if (--op->last_grace < 0)	2248	if (--op->last_grace < 0)
2438	{	2249	{
2439	if (op->stats.grace < op->stats.maxgrace / 2)	2250	if (op->stats.grace < op->stats.maxgrace / 2)
2440	op->stats.grace++; /* no penalty in food for regaining grace */	2251	op->stats.grace++; /* no penalty in food for regaining grace */
2441		2252
		2253	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2254
2442	if (max_grace > 1)	2255	if (max_grace > 1)
2443	{	2256	{
2444	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2257	int over_grace = temp / rate_grace;
		2258
2445	if (over_grace > 0)	2259	if (over_grace > 0)
2446	{	2260	{
2447	op->stats.sp += over_grace	2261	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2448	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2449	op->last_grace = 0;	2262	op->last_grace = 0;
2450	}	2263	}
2451	else	2264	else
2452	{	2265	op->last_grace = rate_grace / temp;
2453	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2454	}
2455	}	2266	}
2456	else	2267	else
2457	{	2268	op->last_grace = rate_grace / temp;
2458	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2269
2459	}
2460	/* wearing stuff doesn't detract from grace generation. */	2270	/* wearing stuff doesn't detract from grace generation. */
2461	}	2271	}
2462		2272
2463	if (op->stats.food > 0)	2273	if (op->stats.food > 0)
2464	{	2274	{
…		…
2470	if (op->stats.sp < op->stats.maxsp)	2280	if (op->stats.sp < op->stats.maxsp)
2471	{	2281	{
2472	op->stats.sp++;	2282	op->stats.sp++;
2473		2283
2474	/* dms do not consume food */	2284	/* dms do not consume food */
2475	if (!QUERY_FLAG (op, FLAG_WIZ))	2285	if (!op->flag [FLAG_WIZ])
2476	{	2286	{
2477	op->stats.food--;	2287	op->stats.food--;
2478		2288
2479	if (op->contr->digestion < 0)	2289	if (op->contr->digestion < 0)
2480	op->stats.food += op->contr->digestion;	2290	op->stats.food += op->contr->digestion;
…		…
2483	}	2293	}
2484	}	2294	}
2485		2295
2486	if (max_sp > 1)	2296	if (max_sp > 1)
2487	{	2297	{
2488	over_sp = (gen_sp + 10) / rate_sp;	2298	int over_sp = (gen_sp + 10) / rate_sp;
2489	if (over_sp > 0)	2299	if (over_sp > 0)
2490	{	2300	{
2491	if (op->stats.sp < op->stats.maxsp)	2301	if (op->stats.sp < op->stats.maxsp)
2492	{	2302	{
2493	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;	2303	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
…		…
2514	if (op->stats.hp < op->stats.maxhp)	2324	if (op->stats.hp < op->stats.maxhp)
2515	{	2325	{
2516	op->stats.hp++;	2326	op->stats.hp++;
2517		2327
2518	/* dms do not consume food */	2328	/* dms do not consume food */
2519	if (!QUERY_FLAG (op, FLAG_WIZ))	2329	if (!op->flag [FLAG_WIZ])
2520	{	2330	{
2521	op->stats.food--;	2331	op->stats.food--;
2522		2332
2523	if (op->contr->digestion < 0)	2333	if (op->contr->digestion < 0)
2524	op->stats.food += op->contr->digestion;	2334	op->stats.food += op->contr->digestion;
2525	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2335	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2526	op->stats.food = last_food;	2336	op->stats.food = last_food;
2527	}	2337	}
2528	}	2338	}
2529		2339
		2340	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2341
2530	if (max_hp > 1)	2342	if (max_hp > 1)
2531	{	2343	{
2532	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;	2344	int over_hp = temp / rate_hp;
2533		2345
2534	if (over_hp > 0)	2346	if (over_hp > 0)
2535	{	2347	{
2536	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2348	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2537	op->last_heal = 0;	2349	op->last_heal = 0;
2538	}	2350	}
2539	else	2351	else
2540	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2352	op->last_heal = rate_hp / temp;
2541	}	2353	}
2542	else	2354	else
2543	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2355	op->last_heal = rate_hp / temp;
2544	}	2356	}
2545	}	2357	}
2546		2358
2547	/* Digestion */	2359	/* Digestion */
2548	if (--op->last_eat < 0)	2360	if (--op->last_eat < 0)
…		…
2551	penalty = max (0, -op->contr->digestion);	2363	penalty = max (0, -op->contr->digestion);
2552		2364
2553	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);	2365	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2554		2366
2555	/* dms do not consume food */	2367	/* dms do not consume food */
2556	if (!QUERY_FLAG (op, FLAG_WIZ))	2368	if (!op->flag [FLAG_WIZ])
2557	op->stats.food--;	2369	op->stats.food--;
2558	}	2370	}
2559		2371
2560	if (op->stats.food < 0 && op->stats.hp >= 0)	2372	if (op->stats.food < 0 && op->stats.hp >= 0)
2561	{	2373	{
2562	object *tmp, *flesh = 0;	2374	object *flesh = 0;
2563		2375
2564	for (tmp = op->inv; tmp; tmp = tmp->below)	2376	for_inv_removable (op, tmp)
2565	{	2377	{
2566	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2378	if (tmp->flag [FLAG_UNPAID])
		2379	continue;
		2380
		2381	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2567	{	2382	{
2568	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2383	op->statusmsg ("You blindly grab for a bite of food. "
2569	{	2384	"H<To prevent you from starving, you ate some random item from your backpack.>");
2570	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2385	op->apply (tmp);
2571	manual_apply (op, tmp, 0);	2386
2572	if (op->stats.food >= 0 || op->stats.hp < 0)	2387	if (op->stats.food >= 0 || op->stats.hp < 0)
2573	break;	2388	break;
2574	}	2389	}
2575	else if (tmp->type == FLESH)	2390	else if (tmp->type == FLESH)
2576	flesh = tmp;	2391	flesh = tmp;
2577	} /* End if paid for object */	2392	}
2578	} /* end of for loop */
2579		2393
2580	/* If player is still starving, it means they don't have any food, so	2394	/* If player is still starving, it means they don't have any food, so
2581	* eat flesh instead.	2395	* eat flesh instead.
2582	*/	2396	*/
2583	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2397	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2584	{	2398	{
2585	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2399	op->statusmsg ("You blindly grab for a bite of food. "
		2400	"H<To prevent you from starving, you ate some random item from your backpack.>");
2586	manual_apply (op, flesh, 0);	2401	op->apply (flesh);
2587	}	2402	}
		2403
		2404	// If player is still starving, alert him!
		2405	if (op->stats.food < 0)
		2406	op->failmsg ("You are starving! "
		2407	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2588	}	2408	}
2589		2409
2590	if (op->stats.food < 0)	2410	if (op->stats.food < 0)
2591	{	2411	{
2592	op->stats.hp += op->stats.food;	2412	op->stats.hp += op->stats.food;
2593	op->stats.food = 0;	2413	op->stats.food = 0;
		2414
		2415	if (op->stats.hp < 0)
		2416	{
		2417	op->contr->killer = archetype::get ("killer_starvation");
		2418	op->contr->killer->destroy ();
2594	}	2419	}
		2420	}
2595		2421
		2422	/* killer should be set here already */
2596	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2423	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2597	kill_player (op);	2424	kill_player (op);
2598	}	2425	}
2599	}	2426	}
2600		2427
2601	/* If the player should die (lack of hp, food, etc), we call this.	2428	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2605	*/	2432	*/
2606	void	2433	void
2607	kill_player (object *op)	2434	kill_player (object *op)
2608	{	2435	{
2609	int x, y;	2436	int x, y;
2610	char buf[MAX_BUF];
2611	maptile *map; /* this is for resurrection */	2437	maptile *map; /* this is for resurrection */
2612	int will_kill_again;	2438	int will_kill_again;
2613	archetype *at;	2439	archetype *at;
2614	object *tmp;	2440	object *tmp;
2615		2441
2616	if (save_life (op))	2442	if (save_life (op))
2617	return;	2443	return;
		2444
		2445	dynbuf_text deathtab;
		2446
		2447	/* restore player */
		2448	at = archetype::find (shstr_poisoning);
		2449	if (object *tmp = present_arch_in_ob (at, op))
		2450	{
		2451	tmp->destroy ();
		2452	deathtab << "Your body feels cleansed...\r";
		2453	}
		2454
		2455	at = archetype::find (shstr_confusion);
		2456	if (object *tmp = present_arch_in_ob (at, op))
		2457	{
		2458	tmp->destroy ();
		2459	deathtab << "Your mind feels clearer...\r";
		2460	}
		2461
		2462	cure_disease (op, 0, 0); /* remove any disease */
		2463
		2464	max_it (op->stats.hp , op->stats.maxhp);
		2465	max_it (op->stats.sp , op->stats.maxsp);
		2466	max_it (op->stats.grace, op->stats.maxgrace);
		2467	max_it (op->stats.food , 200);
		2468
		2469	// remove all spell effects that are active
		2470	// to avoid long-term effects such as word-of-recall
		2471	for (object *item = op->inv; item; )
		2472	{
		2473	object *next = item->below;
		2474
		2475	if (item->type == SPELL_EFFECT && item->active)
		2476	item->destroy ();
		2477
		2478	item = next;
		2479	}
2618		2480
2619	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2481	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2620	* in cities ONLY!!! It is very important that this doesn't get abused.	2482	* in cities ONLY!!! It is very important that this doesn't get abused.
2621	* Look at op_on_battleground() for more info --AndreasV	2483	* Look at op_on_battleground() for more info --AndreasV
2622	*/	2484	*/
2623	if (op_on_battleground (op, &x, &y))	2485	if (op_on_battleground (op, &x, &y))
2624	{	2486	{
2625	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2487	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2626	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2627
2628	/* restore player */
2629	at = archetype::find ("poisoning");
2630	if (object *tmp = present_arch_in_ob (at, op))
2631	{
2632	tmp->destroy ();
2633	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2634	}
2635
2636	at = archetype::find ("confusion");
2637	if (object *tmp = present_arch_in_ob (at, op))
2638	{
2639	tmp->destroy ();
2640	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2641	}
2642
2643	cure_disease (op, 0, 0); /* remove any disease */
2644	op->stats.hp = op->stats.maxhp;
2645	if (op->stats.food <= 0)
2646	op->stats.food = 999;
2647		2488
2648	/* create a bodypart-trophy to make the winner happy */	2489	/* create a bodypart-trophy to make the winner happy */
2649	if (object *tmp = arch_to_object (archetype::find ("finger")))	2490	object *tmp = archetype::find (shstr_finger)->instance ();
2650	{	2491
2651	tmp->name = format ("%s's finger" , &op->name);	2492	tmp->name = format ("%s's finger" , &op->name);
2652	tmp->name_pl = format ("%s's fingers", &op->name);	2493	tmp->name_pl = format ("%s's fingers", &op->name);
2653	tmp->msg = format (	2494	tmp->msg = format (
2654	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",	2495	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2655	&op->name, op->contr->title, (int) (op->level), op->contr->killer	2496	&op->name, op->contr->title,
		2497	(int)op->level,
		2498	op->contr->killer_name ()
2656	);	2499	);
2657	tmp->value = 0, tmp->type = 0;	2500	tmp->value = 0, tmp->type = 0;
2658	tmp->materialname = "organics";	2501	tmp->material = name_to_material (shstr_organic);
2659	tmp->insert_at (op, tmp);	2502	tmp->insert_at (op, tmp);
2660	}
2661		2503
2662	/* teleport defeated player to new destination */	2504	/* teleport defeated player to new destination */
2663	transfer_ob (op, x, y, 0, NULL);	2505	transfer_ob (op, x, y, 0, NULL);
2664	op->contr->braced = 0;	2506	op->contr->braced = 0;
		2507
		2508	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2665	return;	2509	return;
2666	}	2510	}
2667		2511
		2512	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2513	deathtab << "T<YOU HAVE DIED>\n\n";
		2514
2668	INVOKE_PLAYER (DEATH, op->contr);	2515	INVOKE_PLAYER (DEATH, op->contr);
2669		2516
2670	command_kill_pets (op, 0);	2517	command_kill_pets (op, 0);
2671
2672	if (op->stats.food < 0)
2673	strcpy (op->contr->killer, "starvation");
2674		2518
2675	op->contr->play_sound (sound_find ("player_dies"));	2519	op->contr->play_sound (sound_find ("player_dies"));
2676		2520
2677	/* save the map location for corpse, gravestone */	2521	/* save the map location for corpse, gravestone */
2678	x = op->x;	2522	x = op->x;
…		…
2708		2552
2709	lost_a_stat = 0;	2553	lost_a_stat = 0;
2710		2554
2711	for (z = 0; z < num_stats_lose; z++)	2555	for (z = 0; z < num_stats_lose; z++)
2712	{	2556	{
2713	i = RANDOM () % NUM_STATS;	2557	i = rndm (NUM_STATS);
2714		2558
2715	if (settings.stat_loss_on_death)	2559	if (settings.stat_loss_on_death)
2716	{	2560	{
2717	/* Pick a random stat and take a point off it. Tell the player	2561	/* Pick a random stat and take a point off it. Tell the player
2718	* what he lost.	2562	* what he lost.
…		…
2725	lost_a_stat = 1;	2569	lost_a_stat = 1;
2726	}	2570	}
2727	else	2571	else
2728	{	2572	{
2729	/* deplete a stat */	2573	/* deplete a stat */
2730	archetype *deparch = archetype::find ("depletion");	2574	archetype *deparch = archetype::find (shstr_depletion);
2731	object *dep;	2575	object *dep;
2732		2576
2733	dep = present_arch_in_ob (deparch, op);	2577	dep = present_arch_in_ob (deparch, op);
2734	if (!dep)	2578	if (!dep)
2735	{	2579	{
2736	dep = arch_to_object (deparch);	2580	dep = deparch->instance ();
2737	insert_ob_in_ob (dep, op);	2581	insert_ob_in_ob (dep, op);
2738	}	2582	}
2739	lose_this_stat = 1;	2583	lose_this_stat = 1;
2740	if (settings.balanced_stat_loss)	2584	if (settings.balanced_stat_loss)
2741	{	2585	{
…		…
2753		2597
2754	/* There is a maximum depletion total per level. */	2598	/* There is a maximum depletion total per level. */
2755	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)	2599	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2756	{	2600	{
2757	lose_this_stat = 0;	2601	lose_this_stat = 0;
2758	/* Take loss chance vs keep chance to see if we	2602	/* Take loss chance vs keep chance to see if we
2759	retain the stat. */	2603	retain the stat. */
2760	}	2604	}
2761	else	2605	else
2762	{	2606	{
2763	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)	2607	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
…		…
2769	}	2613	}
2770	}	2614	}
2771		2615
2772	if (lose_this_stat)	2616	if (lose_this_stat)
2773	{	2617	{
2774	this_stat = get_attr_value (&(dep->stats), i);	2618	this_stat = get_attr_value (&dep->stats, i);
2775	/* We could try to do something clever like find another	2619	/* We could try to do something clever like find another
2776	* stat to reduce if this fails. But chances are, if	2620	* stat to reduce if this fails. But chances are, if
2777	* stats have been depleted to -50, all are pretty low	2621	* stats have been depleted to -50, all are pretty low
2778	* and should be roughly the same, so it shouldn't make a	2622	* and should be roughly the same, so it shouldn't make a
2779	* difference.	2623	* difference.
2780	*/	2624	*/
2781	if (this_stat >= -50)	2625	if (this_stat >= -50)
2782	{	2626	{
2783	change_attr_value (&(dep->stats), i, -1);	2627	change_attr_value (&(dep->stats), i, -1);
2784	SET_FLAG (dep, FLAG_APPLIED);	2628	dep->set_flag (FLAG_APPLIED);
2785	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2629	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2786	op->update_stats ();	2630	op->update_stats ();
2787	lost_a_stat = 1;	2631	lost_a_stat = 1;
2788	}	2632	}
2789	}	2633	}
2790	}	2634	}
2791	}	2635	}
		2636
2792	/* If no stat lost, tell the player. */	2637	/* If no stat lost, tell the player. */
2793	if (!lost_a_stat)	2638	if (!lost_a_stat)
2794	{	2639	{
2795	/* determine_god() seems to not work sometimes... why is this?	2640	/* determine_god() seems to not work sometimes... why is this?
2796	Should I be using something else? GD */	2641	Should I be using something else? GD */
2797	const char *god = determine_god (op);	2642	shstr_tmp god = determine_god (op);
2798		2643
2799	if (god && (strcmp (god, "none")))	2644	if (god != shstr_none)
2800	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2645	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2801	else	2646	else
2802	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2647	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2803	}	2648	}
2804	#else	2649	#else
2805	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2650	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2806	#endif	2651	#endif
2807		2652
2808	/* Put a gravestone up where the character 'almost' died. List the	2653	/* Put a gravestone up where the character 'almost' died. List the
2809	* exp loss on the stone.	2654	* exp loss on the stone.
2810	*/	2655	*/
2811	tmp = arch_to_object (archetype::find ("gravestone"));	2656	tmp = archetype::find (shstr_gravestone)->instance ();
2812	sprintf (buf, "%s's gravestone", &op->name);	2657	tmp->name = format ("%s's gravestone", &op->name);
2813	tmp->name = buf;	2658	tmp->name_pl = format ("%s's gravestones", &op->name);
2814	sprintf (buf, "%s's gravestones", &op->name);	2659	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2815	tmp->name_pl = buf;	2660	&op->name, op->contr->title, op->contr->killer_name ());
2816	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);
2817	tmp->msg = buf;
2818	tmp->x = op->x, tmp->y = op->y;	2661	tmp->x = op->x, tmp->y = op->y;
2819	insert_ob_in_map (tmp, op->map, NULL, 0);	2662	insert_ob_in_map (tmp, op->map, NULL, 0);
2820		2663
2821	/**************************************/	2664	/**************************************/
2822	/* */	2665	/* */
2823	/* Subtract the experience points, */	2666	/* Subtract the experience points, */
2824	/* if we died cause of food, give us */
2825	/* food, and reset HP's... */
2826	/* */	2667	/* */
2827	/**************************************/	2668	/**************************************/
2828		2669
2829	/* remove any poisoning and confusion the character may be suffering. */
2830	/* restore player */
2831	at = archetype::find ("poisoning");
2832	tmp = present_arch_in_ob (at, op);
2833
2834	if (tmp)
2835	{
2836	tmp->destroy ();
2837	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2838	}
2839
2840	at = archetype::find ("confusion");
2841	tmp = present_arch_in_ob (at, op);
2842	if (tmp)
2843	{
2844	tmp->destroy ();
2845	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2846	}
2847
2848	cure_disease (op, 0, 0); /* remove any disease */
2849
2850	/*add_exp(op, (op->stats.exp * -0.20)); */	2670	/*add_exp(op, (op->stats.exp * -0.20)); */
2851	apply_death_exp_penalty (op);	2671	apply_death_exp_penalty (op);
2852	if (op->stats.food < 100)
2853	op->stats.food = 900;
2854	op->stats.hp = op->stats.maxhp;
2855	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2856	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2857		2672
2858	/*	2673	/*
2859	* Check to see if the player has any unpaid items. If so, remove them	2674	* Check to see if the player has any unpaid items. If so, remove them
2860	* and put them back in the map.	2675	* and put them back in the map.
2861	*/	2676	*/
…		…
2885	if (will_kill_again)	2700	if (will_kill_again)
2886	{	2701	{
2887	object *force;	2702	object *force;
2888	int at;	2703	int at;
2889		2704
2890	force = get_archetype (FORCE_NAME);	2705	force = archetype::get (FORCE_NAME);
2891	/* 50 ticks should be enough time for the spell to abate */	2706	/* 50 ticks should be enough time for the spell to abate */
2892	force->speed = 0.1f;
2893	force->speed_left = -5.f;	2707	force->speed_left = -5.f;
2894	SET_FLAG (force, FLAG_APPLIED);	2708	force->set_speed (0.1f);
		2709	force->set_flag (FLAG_APPLIED);
		2710
2895	for (at = 0; at < NROFATTACKS; at++)	2711	for (at = 0; at < NROFATTACKS; at++)
2896	if (will_kill_again & (1 << at))	2712	if (will_kill_again & (1 << at))
2897	force->resist[at] = 100;	2713	force->resist[at] = 100;
2898		2714
2899	insert_ob_in_ob (force, op);	2715	insert_ob_in_ob (force, op);
2900	op->update_stats ();	2716	op->update_stats ();
2901
2902	}	2717	}
2903		2718
2904	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2719	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2905	}	2720	}
2906		2721
2907	void	2722	static void
2908	loot_object (object *op)	2723	loot_object (object *op)
2909	{ /* Grab and destroy some treasure */	2724	{ /* Grab and destroy some treasure */
2910	object *tmp, *tmp2, *next;	2725	object *tmp, *next;
2911		2726
2912	op->close_container (); /* close open sack first */	2727	op->close_container (); /* close open sack first */
2913		2728
2914	for (tmp = op->inv; tmp; tmp = next)	2729	for (tmp = op->inv; tmp; tmp = next)
2915	{	2730	{
…		…
2922	tmp->x = op->x, tmp->y = op->y;	2737	tmp->x = op->x, tmp->y = op->y;
2923		2738
2924	if (tmp->type == CONTAINER)	2739	if (tmp->type == CONTAINER)
2925	loot_object (tmp); /* empty container to ground */	2740	loot_object (tmp); /* empty container to ground */
2926		2741
2927	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2742	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2928	{	2743	{
2929	if (tmp->nrof > 1)	2744	if (tmp->nrof > 1)
2930	{	2745	{
2931	tmp->decrease (rndm (1, tmp->nrof - 1));	2746	tmp->decrease (rndm (1, tmp->nrof - 1));
2932	insert_ob_in_map (tmp, op->map, NULL, 0);	2747	insert_ob_in_map (tmp, op->map, NULL, 0);
…		…
2943	* fix_weight(): Check recursively the weight of all players, and fix	2758	* fix_weight(): Check recursively the weight of all players, and fix
2944	* what needs to be fixed. Refresh windows and fix speed if anything	2759	* what needs to be fixed. Refresh windows and fix speed if anything
2945	* was changed.	2760	* was changed.
2946	*/	2761	*/
2947	void	2762	void
2948	fix_weight (void)	2763	fix_weight ()
2949	{	2764	{
2950	for_all_players (pl)	2765	for_all_players (pl)
2951	{	2766	{
2952	sint32 old = pl->ob->carrying;	2767	weight_t old = pl->ob->carrying;
2953		2768
2954	pl->ob->update_weight ();	2769	pl->ob->update_weight ();
2955		2770
2956	if (old != pl->ob->carrying)	2771	if (old != pl->ob->carrying)
2957	{	2772	{
…		…
2960	}	2775	}
2961	}	2776	}
2962	}	2777	}
2963		2778
2964	void	2779	void
2965	fix_luck (void)	2780	fix_luck ()
2966	{	2781	{
2967	for_all_players (pl)	2782	for_all_players (pl)
2968	if (!pl->ob->contr->ns->state)	2783	if (!pl->ob->contr->ns->state)
2969	pl->ob->change_luck (0);	2784	pl->ob->change_luck (0);
2970	}	2785	}
…		…
3007	}	2822	}
3008		2823
3009	void	2824	void
3010	make_visible (object *op)	2825	make_visible (object *op)
3011	{	2826	{
3012	op->hide = 0;	2827	op->flag [FLAG_HIDDEN] = 0;
3013	op->invisible = 0;	2828	op->invisible = 0;
3014		2829
3015	if (op->type == PLAYER)	2830	if (op->type == PLAYER)
3016	{	2831	{
3017	op->contr->tmp_invis = 0;	2832	op->contr->tmp_invis = 0;
…		…
3022	}	2837	}
3023		2838
3024	int	2839	int
3025	is_true_undead (object *op)	2840	is_true_undead (object *op)
3026	{	2841	{
3027	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))	2842	if (op->arch->flag [FLAG_UNDEAD])
3028	return 1;	2843	return 1;
3029		2844
3030	return 0;	2845	return 0;
3031	}	2846	}
3032		2847
…		…
3042		2857
3043	if (!ob || !ob->map)	2858	if (!ob || !ob->map)
3044	return 0;	2859	return 0;
3045		2860
3046	/* so, on normal lighted maps, its hard to hide */	2861	/* so, on normal lighted maps, its hard to hide */
3047	level = ob->map->darkness - 2;	2862	level = ob->map->darklevel () - 2;
3048		2863
3049	/* this also picks up whether the object is glowing.	2864	/* this also picks up whether the object is glowing.
3050	* If you carry a light on a non-dark map, its not	2865	* If you carry a light on a non-dark map, its not
3051	* as bad as carrying a light on a pitch dark map */	2866	* as bad as carrying a light on a pitch dark map */
3052	if (has_carried_lights (ob))	2867	if (ob->has_carried_lights ())
3053	level = -(10 + (2 * ob->map->darkness));	2868	level = -(10 + (2 * ob->map->darklevel ()));
3054		2869
3055	/* scan through all nearby squares for terrain to hide in */	2870	/* scan through all nearby squares for terrain to hide in */
3056	for (i = 0, x = ob->x, y = ob->y;	2871	for (i = 0, x = ob->x, y = ob->y;
3057	i <= SIZEOFFREE1;	2872	i <= SIZEOFFREE1;
3058	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2873	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
…		…
3079	* spot (surrounded by clear terrain in broad daylight). -b.t.	2894	* spot (surrounded by clear terrain in broad daylight). -b.t.
3080	*/	2895	*/
3081	void	2896	void
3082	do_hidden_move (object *op)	2897	do_hidden_move (object *op)
3083	{	2898	{
3084	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2899	int hide = 0;
3085	object *skop;
3086		2900
3087	if (!op || !op->map)	2901	if (!op || !op->map)
3088	return;	2902	return;
3089		2903
3090	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2904	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2905	int num = random_roll (0, 19, op, PREFER_LOW);
3091		2906
3092	/* its *extremely* hard to run and sneak/hide at the same time! */	2907	/* its *extremely* hard to run and sneak/hide at the same time! */
3093	if (op->type == PLAYER && op->contr->run_on)	2908	if (op->type == PLAYER && op->contr->run_on)
3094	if (!skop || num >= skop->level)	2909	if (!skop || num >= skop->level)
3095	{	2910	{
…		…
3105	num -= hide;	2920	num -= hide;
3106		2921
3107	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2922	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3108	{	2923	{
3109	make_visible (op);	2924	make_visible (op);
		2925
3110	if (op->type == PLAYER)	2926	if (op->type == PLAYER)
3111	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2927	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3112	}	2928	}
3113	else if (op->type == PLAYER && skop)	2929	else if (op->type == PLAYER && skop)
3114	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2930	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3129		2945
3130	if (who->type == PLAYER)	2946	if (who->type == PLAYER)
3131	player = 1;	2947	player = 1;
3132		2948
3133	else	2949	else
3134	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2950	friendly = who->flag [FLAG_FRIENDLY];
3135		2951
3136	/* search adjacent squares */	2952	/* search adjacent squares */
3137	for (i = 1; i < 9; i++)	2953	for (i = 1; i < 9; i++)
3138	{	2954	{
3139	x = who->x + freearr_x[i];	2955	x = who->x + freearr_x[i];
…		…
3148	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2964	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3149	continue;	2965	continue;
3150		2966
3151	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2967	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3152	{	2968	{
3153	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2969	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3154	return 1;	2970	return 1;
3155	else if (tmp->type == PLAYER)	2971	else if (tmp->type == PLAYER)
3156	{
3157	/*don't let a hidden DM prevent you from hiding */
3158	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3159	return 1;	2972	return 1;
3160	}
3161	}	2973	}
3162	}	2974	}
3163	return 0;	2975	return 0;
3164	}	2976	}
3165		2977
3166	/* check the player los field for viewability of the	2978	/* check the player los field for viewability of the
3167	* object op. This function works fine for monsters,	2979	* object op. This function works fine for monsters,
3168	* but we dont worry if the object isnt the top one in	2980	* but we dont worry if the object isnt the top one in
3169	* a pile (say a coin under a table would return "viewable"	2981	* a pile (say a coin under a table would return "viewable"
3170	* by this routine). Another question, should we be	2982	* by this routine). Another question, should we be
3171	* concerned with the direction the player is looking	2983	* concerned with the direction the player is looking
3172	* in? Realistically, most of us can't see stuff behind	2984	* in? Realistically, most of us can't see stuff behind
3173	* our backs...on the other hand, does the "facing" direction	2985	* our backs...on the other hand, does the "facing" direction
3174	* imply the way your head, or body is facing? It's possible	2986	* imply the way your head, or body is facing? It's possible
3175	* for them to differ. Sigh, this fctn could get a bit more complex.	2987	* for them to differ. Sigh, this fctn could get a bit more complex.
3176	* -b.t.	2988	* -b.t.
3177	* This function is now map tiling safe.	2989	* This function is now map tiling safe.
3178	*/	2990	*/
3179	int	2991	int
3180	player_can_view (object *pl, object *op)	2992	player_can_view (object *pl, object *op)
3181	{	2993	{
…		…
3195		3007
3196	get_rangevector (pl, op, &rv, 0x1);	3008	get_rangevector (pl, op, &rv, 0x1);
3197		3009
3198	/* starting with the 'head' part, lets loop	3010	/* starting with the 'head' part, lets loop
3199	* through the object and find if it has any	3011	* through the object and find if it has any
3200	* part that is in the los array but isn't on	3012	* part that is in the los array but isn't on
3201	* a blocked los square.	3013	* a blocked los square.
3202	* we use the archetype to figure out offsets.	3014	* we use the archetype to figure out offsets.
3203	*/	3015	*/
3204	while (op)	3016	while (op)
3205	{	3017	{
3206	dx = rv.distance_x + op->arch->x;	3018	dx = rv.distance_x + op->arch->x;
3207	dy = rv.distance_y + op->arch->y;	3019	dy = rv.distance_y + op->arch->y;
3208		3020
3209	/* only the viewable area the player sees is updated by LOS	3021	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3210	* code, so we need to restrict ourselves to that range of values
3211	* for any meaningful values.
3212	*/
3213	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
3214	abs (dy) <= (pl->contr->ns->mapy / 2) &&
3215	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3216	return 1;	3022	return 1;
3217		3023
3218	op = op->more;	3024	op = op->more;
3219	}
3220
3221	return 0;
3222	}
3223
3224	/* routine for both players and monsters. We call this when
3225	* there is a possibility for our action distrubing our hiding
3226	* place or invisiblity spell. Artefact invisiblity is not
3227	* effected by this. If we arent invisible to begin with, we
3228	* return 0.
3229	*/
3230	int
3231	action_makes_visible (object *op)
3232	{
3233	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3234	{
3235	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3236	return 0;
3237
3238	if (op->contr && op->contr->tmp_invis == 0)
3239	return 0;
3240
3241	/* If monsters, they should become visible */
3242	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3243	{
3244	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3245	return 1;
3246	}
3247	}	3025	}
3248		3026
3249	return 0;	3027	return 0;
3250	}	3028	}
3251		3029
…		…
3266	* and the exit-coordinates sp/hp must both be > 0.	3044	* and the exit-coordinates sp/hp must both be > 0.
3267	* => The intention here is to prevent abuse of the battleground-	3045	* => The intention here is to prevent abuse of the battleground-
3268	* feature (like pickable or hidden battleground tiles). */	3046	* feature (like pickable or hidden battleground tiles). */
3269	for (object *tmp = op->below; tmp; tmp = tmp->below)	3047	for (object *tmp = op->below; tmp; tmp = tmp->below)
3270	{	3048	{
3271	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3049	if (tmp->flag [FLAG_IS_FLOOR])
3272	{	3050	{
3273	if (QUERY_FLAG (tmp, FLAG_NO_PICK)	3051	if (tmp->flag [FLAG_NO_PICK]
3274	&& tmp->type == BATTLEGROUND	3052	&& tmp->type == BATTLEGROUND
3275	&& tmp->name == shstr_battleground	3053	&& tmp->name == shstr_battleground
3276	&& EXIT_X (tmp) && EXIT_Y (tmp))	3054	&& EXIT_X (tmp) && EXIT_Y (tmp))
3277	{	3055	{
3278	/* before we assign the exit, check if this is a teambattle */	3056	/* before we assign the exit, check if this is a teambattle */
3279	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3057	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3280	{
3281	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)	3058	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3059	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3282	{	3060	{
3283	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3284	{
3285	if (x && y)	3061	if (x && y)
3286	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3062	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
3287		3063
3288	return 1;	3064	return 1;
3289	}
3290	}	3065	}
3291	}
3292		3066
3293	if (x && y)	3067	if (x && y)
3294	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3068	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3295		3069
3296	return 1;	3070	return 1;
…		…
3434	else	3208	else
3435	j = 1;	3209	j = 1;
3436	strcat (buf, spellpathnames[i]);	3210	strcat (buf, spellpathnames[i]);
3437	}	3211	}
3438	}	3212	}
		3213
3439	strcat (buf, ".");	3214	strcat (buf, ".");
3440	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3215	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3441	}	3216	}
3442		3217
3443	/* evtl. adding flags: */	3218	/* evtl. adding flags: */
3444	if (QUERY_FLAG (item, FLAG_XRAYS))	3219	if (item->flag [FLAG_XRAYS])
3445	SET_FLAG (skin, FLAG_XRAYS);	3220	skin->set_flag (FLAG_XRAYS);
3446	if (QUERY_FLAG (item, FLAG_STEALTH))	3221	if (item->flag [FLAG_STEALTH])
3447	SET_FLAG (skin, FLAG_STEALTH);	3222	skin->set_flag (FLAG_STEALTH);
3448	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3223	if (item->flag [FLAG_SEE_IN_DARK])
3449	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3224	skin->set_flag (FLAG_SEE_IN_DARK);
3450		3225
3451	/* print message if there is one */	3226	/* print message if there is one */
3452	if (item->msg != NULL)	3227	if (item->msg != NULL)
3453	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3228	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3454	}	3229	}
3455	else	3230	else
3456	{	3231	{
3457	/* generate misc. treasure */	3232	/* generate misc. treasure */
3458	tmp = arch_to_object (tr->item);	3233	tmp = tr->item->instance ();
3459	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3234	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3460	tmp = insert_ob_in_ob (tmp, who);	3235	who->insert (tmp);
3461	if (who->type == PLAYER)
3462	esrv_send_item (who, tmp);
3463	}	3236	}
3464	}	3237	}
3465		3238
3466	/**	3239	//-GPL
3467	* Unready an object for a player. This function does nothing if the object was
3468	* not readied.
3469	*/
3470	void
3471	player_unready_range_ob (player *pl, object *ob)
3472	{
3473	if (pl->ob->current_weapon == ob)
3474	pl->ob->current_weapon = 0;
3475
3476	if (pl->combat_ob == ob)
3477	pl->combat_ob = 0;
3478
3479	if (pl->ranged_ob == ob)
3480	pl->ranged_ob = 0;
3481	}
3482		3240
3483	sint8	3241	sint8
3484	player::visibility_at (maptile *map, int x, int y) const	3242	player::darkness_at (maptile *map, int x, int y) const
3485	{	3243	{
3486	if (!ns)	3244	if (!ns)
3487	return 0;	3245	return LOS_BLOCKED;
3488		3246
3489	int dx, dy;	3247	int dx, dy;
3490	if (!adjacent_map (map, ns->current_map, &dx, &dy))	3248	if (!adjacent_map (map, ns->current_map, &dx, &dy))
3491	return 0;	3249	return LOS_BLOCKED;
3492		3250
3493	x += dx - ns->current_x + ns->mapx / 2;	3251	x += dx - ns->current_x;
3494	y += dy - ns->current_y + ns->mapy / 2;	3252	y += dy - ns->current_y;
3495		3253
3496	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
3497	return 0;
3498
3499	return 100 - blocked_los [x][y];	3254	return blocked_los (x, y);
3500	}	3255	}
3501		3256
3502	void	3257	void
3503	player::infobox (const char *title, const char *msg, int color)	3258	player::infobox (const char *title, const char *msg, int color)
3504	{	3259	{
…		…
3516	{	3271	{
3517	play_sound (sound_find ("generic_failure"));	3272	play_sound (sound_find ("generic_failure"));
3518	statusmsg (msg, color);	3273	statusmsg (msg, color);
3519	}	3274	}
3520		3275
		3276	void
		3277	object::failmsgf (const char *format, ...)
		3278	{
		3279	if (!contr)
		3280	return;
		3281
		3282	va_list ap;
		3283	va_start (ap, format);
		3284	contr->failmsg (vformat (format, ap));
		3285	va_end (ap);
		3286	}
		3287
		3288	void
		3289	player::failmsgf (const char *format, ...)
		3290	{
		3291	va_list ap;
		3292	va_start (ap, format);
		3293	failmsg (vformat (format, ap));
		3294	va_end (ap);
		3295	}
		3296

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