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Comparing deliantra/server/server/player.C (file contents):
Revision 1.226 by root, Thu Jan 1 20:49:48 2009 UTC vs.
Revision 1.298 by root, Sun Jan 29 03:59:15 2017 UTC

1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007,2008 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,
128	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
129	"INFORMATION: %s\n%s", (char *)"%s\n%s",
130	subject, news); /*send previously read news */
131
132	strcpy (subject, buf + 1);
133	strip_endline (subject);
134	size = 0;
135	news[0] = '\0';
136	}
137	else
138	{
139	if (size + strlen (buf) >= HUGE_BUF)
140	{
141	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
142	break;
143	}
144	strncat (news + size, buf, HUGE_BUF - size);
145	size += strlen (buf);
146	}
147	}
148
149	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
150	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
151	close_and_delete (fp, comp);
152	}
153		39
154	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
155	static void	41	static void
156	set_first_map (object *op)	42	set_first_map (object *op)
157	{	43	{
…		…
168		54
169	players.insert (this);	55	players.insert (this);
170	ob->remove ();	56	ob->remove ();
171	ob->map = 0;	57	ob->map = 0;
172	ob->activate_recursive ();	58	ob->activate_recursive ();
173	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	ob->clr_flag (FLAG_FRIENDLY);
174	add_friendly_object (ob);	60	add_friendly_object (ob);
175	}	61	}
176		62
177	void	63	void
178	player::deactivate ()	64	player::deactivate ()
…		…
190	ob->remove ();	76	ob->remove ();
191	ob->enemy = 0; // sometimes keeps an extra refcount on itself	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
192	ob->map = 0;	78	ob->map = 0;
193	party = 0;	79	party = 0;
194		80
195	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
196
197	players.erase (this);	81	players.erase (this);
198	}	82	}
199		83
200	// connect the player with a specific client	84	// connect the player with a specific client
201	// also changes, rationalises, and fixes some incorrect settings	85	// also changes, rationalises, and fixes some incorrect settings
…		…
221	ob->race = ob->arch->race;	105	ob->race = ob->arch->race;
222		106
223	ob->update_weight ();	107	ob->update_weight ();
224	link_skills ();	108	link_skills ();
225		109
226	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
227
228	assign (title, ob->arch->object::name);	110	assign (title, ob->arch->object::name);
229		111
230	/* if it's a dragon player, set the correct title here */	112	/* if it's a dragon player, set the correct title here */
231	if (is_dragon_pl (ob))	113	if (ob->is_dragon ())
232	{	114	{
233	object *tmp, *abil = 0, *skin = 0;	115	object *tmp, *abil = 0, *skin = 0;
234		116
235	for (tmp = ob->inv; tmp; tmp = tmp->below)	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
236	if (tmp->type == FORCE)	118	if (tmp->type == FORCE)
…		…
244		126
245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
246		128
247	esrv_new_player (this);	129	esrv_new_player (this);
248		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;
		135
249	ob->update_stats ();	136	ob->update_stats ();
250		137
251	ns->floorbox_update ();	138	ns->floorbox_update ();
252	esrv_send_inventory (ob, ob);	139	esrv_send_inventory (ob, ob);
253	esrv_add_spells (this, 0);	140	esrv_add_spells (this, 0);
254		141
255	activate ();	142	activate ();
256		143
257	send_rules (ob);
258	send_news (ob);
259	display_motd (ob);
260
261	INVOKE_PLAYER (CONNECT, this);	144	INVOKE_PLAYER (CONNECT, this);
262	INVOKE_PLAYER (LOGIN, this);	145	INVOKE_PLAYER (LOGIN, this);
263	}	146	}
264		147
265	void	148	void
…		…
281	ns->reset_stats ();	164	ns->reset_stats ();
282	ns->pl = 0;	165	ns->pl = 0;
283	ns = 0;	166	ns = 0;
284	}	167	}
285		168
286	observe = ob;	169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
287		172
288	deactivate ();	173	deactivate ();
289	}	174	}
		175
		176	//-GPL
290		177
291	// the need for this function can be explained	178	// the need for this function can be explained
292	// by load_object not returning the object	179	// by load_object not returning the object
293	void	180	void
294	player::set_object (object *op)	181	player::set_object (object *op)
295	{	182	{
296	ob = observe = op;	183	ob = observe = viewpoint = op;
297	ob->contr = this; /* this aren't yet in archetype */	184	ob->contr = this; /* this aren't yet in archetype */
298		185
299	ob->speed = 1.0f;	186	ob->speed = 1.0f; // object still inactive, keep it that way
300	ob->speed_left = 0.5f;	187	ob->speed_left = 0.5f;
301		188
302	ob->direction = 5; /* So player faces south */	189	ob->direction = 5; /* So player faces south */
303
304	ob->flag [FLAG_READY_WEAPON] = false;
305	ob->flag [FLAG_READY_SKILL] = false;
306	ob->flag [FLAG_READY_BOW] = false;
307
308	for (object *op = ob->inv; op; op = op->below)
309	if (op->flag [FLAG_APPLIED])
310	switch (op->type)
311	{
312	case SKILL:
313	ob->flag [FLAG_APPLIED] = false;
314	break;
315
316	case WAND:
317	case ROD:
318	case HORN:
319	case BOW:
320	ranged_ob = op;
321	break;
322
323	case WEAPON:
324	combat_ob = op;
325	break;
326	}
327
328	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
329	ob->deactivate (); // change_weapon activates, fix this better
330	}	190	}
331		191
332	void	192	void
333	player::set_observe (object *op)	193	player::set_observe (object *op)
334	{	194	{
335	observe = op ? op : ob;	195	observe = viewpoint = op ? op : ob;
336	do_los = 1;	196	do_los = 1;
337	}	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
338		207
339	player::player ()	208	player::player ()
340	{	209	{
341	/* There are some elements we want initialised to non zero value -	210	/* There are some elements we want initialised to non zero value -
342	* we deal with that below this point.	211	* we deal with that below this point.
…		…
365		234
366	attachable::do_destroy ();	235	attachable::do_destroy ();
367		236
368	if (ob)	237	if (ob)
369	{	238	{
370	ob->destroy_inv (false);	239	ob->contr = 0;
371	ob->destroy ();	240	ob->destroy ();
372	}	241	}
373		242
374	ob = observe = 0;	243	ob = observe = viewpoint = 0;
375	}	244	}
376		245
377	player::~player ()	246	player::~player ()
378	{	247	{
379	/* Clear item stack */	248	/* Clear item stack */
380	free (stack_items);	249	free (stack_items);
		250	}
		251
		252	/*
		253	* get_player_archetype() return next player archetype from archetype
		254	* list. Not very efficient routine, but used only creating new players.
		255	* Note: there MUST be at least one player archetype!
		256	*/
		257	static archetype *
		258	get_player_archetype (archetype *at)
		259	{
		260	// archetypes could have been reloaded
		261	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		262
		263	if (!nat)
		264	return at;
		265
		266	archvec::iterator i = archetypes.find (nat);
		267
		268	for (;;)
		269	{
		270	if (++i == archetypes.end ())
		271	i = archetypes.begin ();
		272	else if (*i == at)
		273	cleanup ("not a single player archetype found");
		274
		275	if ((*i)->type == PLAYER)
		276	return *i;
		277	}
381	}	278	}
382		279
383	/* Tries to add player on the connection passed in ns.	280	/* Tries to add player on the connection passed in ns.
384	* All we can really get in this is some settings like host and display	281	* All we can really get in this is some settings like host and display
385	* mode.	282	* mode.
…		…
387	player *	284	player *
388	player::create ()	285	player::create ()
389	{	286	{
390	player *pl = new player;	287	player *pl = new player;
391		288
392	pl->set_object (arch_to_object (get_player_archetype (0)));	289	pl->set_object (get_player_archetype (0)->instance ());
393		290
394	pl->ob->roll_stats ();	291	pl->ob->roll_stats ();
395	pl->ob->stats.wc = 2;	292	pl->ob->stats.wc = 2;
396	pl->ob->run_away = 25; /* Then we panick... */	293	pl->ob->run_away = 25; /* Then we panick... */
397		294
398	set_first_map (pl->ob);	295	set_first_map (pl->ob);
399		296
400	return pl;	297	return pl;
401	}
402
403	/*
404	* get_player_archetype() return next player archetype from archetype
405	* list. Not very efficient routine, but used only creating new players.
406	* Note: there MUST be at least one player archetype!
407	*/
408	archetype *
409	get_player_archetype (archetype *at)
410	{
411	// archetypes could have been reloaded
412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
413
414	if (!nat)
415	return at;
416
417	archvec::iterator i = archetypes.find (nat);
418
419	for (;;)
420	{
421	if (++i == archetypes.end ())
422	i = archetypes.begin ();
423	else if (*i == at)
424	cleanup ("not a single player archetype found");
425
426	if ((*i)->type == PLAYER)
427	return *i;
428	}
429	}	298	}
430		299
431	object *	300	object *
432	get_nearest_player (object *mon)	301	get_nearest_player (object *mon)
433	{	302	{
…		…
461	#endif	330	#endif
462	return op;	331	return op;
463	}	332	}
464		333
465	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	334	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
466	* result in a monster paths backtracking. It basically determines how large a	335	* result in a monster paths backtracking. It basically determines how large a
467	* detour a monster will take from the direction path when looking	336	* detour a monster will take from the direction path when looking
468	* for a path to the player. The values are in the amount of direction	337	* for a path to the player. The values are in the amount of direction
469	* the deviation is	338	* the deviation is
470	*/	339	*/
471	#define DETOUR_AMOUNT 2	340	#define DETOUR_AMOUNT 2
…		…
507	*/	376	*/
508	int	377	int
509	path_to_player (object *mon, object *pl, unsigned mindiff)	378	path_to_player (object *mon, object *pl, unsigned mindiff)
510	{	379	{
511	rv_vector rv;	380	rv_vector rv;
512	sint16 x, y;
513	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	381	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
514	maptile *m, *lastmap;
515		382
516	get_rangevector (mon, pl, &rv, 0);	383	get_rangevector (mon, pl, &rv, 0);
517		384
518	if (rv.distance < mindiff)	385	if (rv.distance < mindiff)
519	return 0;	386	return 0;
520		387
521	x = mon->x;	388	mapxy pos (mon);
522	y = mon->y;
523	m = mon->map;
524	dir = rv.direction;	389	dir = rv.direction;
525	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	390	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
526	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	391	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
527		392
528	/* If we can't solve it within the search distance, return now. */	393	/* If we can't solve it within the search distance, return now. */
529	if (diff > max)	394	if (diff > max)
530	return 0;	395	return 0;
531		396
532	while (diff > 1 && max > 0)	397	while (diff > 1 && max > 0)
533	{	398	{
534	lastx = x;	399	mapxy lastpos = pos;
535	lasty = y;
536	lastmap = m;
537	x = lastx + freearr_x[dir];
538	y = lasty + freearr_y[dir];
539		400
540	mflags = get_map_flags (m, &m, x, y, &x, &y);	401	pos.move (dir);
541	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
542		402
543	/* Space is blocked - try changing direction a little */	403	/* Space is blocked - try changing direction a little */
544	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	404	if (!pos.normalise ()
545	&& (m == mon->map && blocked_link (mon, m, x, y))))	405	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		406	&& blocked_link (mon, pos.m, pos.x, pos.y)))
546	{	407	{
547	/* recalculate direction from last good location. Possible	408	/* recalculate direction from last good location. Possible
548	* we were not traversing ideal location before.	409	* we were not traversing ideal location before.
549	*/	410	*/
550	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	411	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
551	if (rv.direction != dir)	412	if (rv.direction != dir)
552	{	413	{
553	/* OK - says direction should be different - lets reset the	414	/* OK - says direction should be different - lets reset the
554	* the values so it will try again.	415	* the values so it will try again.
555	*/	416	*/
556	x = lastx;
557	y = lasty;
558	m = lastmap;	417	pos = lastpos;
559	dir = firstdir = rv.direction;	418	dir = firstdir = rv.direction;
560	}	419	}
561	else	420	else
562	{	421	{
563	/* direct path is blocked - try taking a side step to	422	/* direct path is blocked - try taking a side step to
564	* either the left or right.	423	* either the left or right.
565	* Note increase the values in the loop below to be	424	* Note increase the values in the loop below to be
566	* more than -1/1 respectively will mean the monster takes	425	* more than -1/1 respectively will mean the monster takes
567	* bigger detour. Have to be careful about these values getting	426	* bigger detour. Have to be careful about these values getting
568	* too big (3 or maybe 4 or higher) as the monster may just try	427	* too big (3 or maybe 4 or higher) as the monster may just try
569	* stepping back and forth	428	* stepping back and forth
570	*/	429	*/
571	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	430	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
572	{	431	{
573	if (i == 0)	432	if (i == 0)
574	continue; /* already did this, so skip it */	433	continue; /* already did this, so skip it */
		434
575	/* Use lastdir here - otherwise,	435	/* Use lastdir here - otherwise,
576	* since the direction that the creature should move in	436	* since the direction that the creature should move in
577	* may change, you could get infinite loops.	437	* may change, you could get infinite loops.
578	* ie, player is northwest, but monster can only	438	* ie, player is northwest, but monster can only
579	* move west, so it does that. It goes some distance,	439	* move west, so it does that. It goes some distance,
…		…
581	* can't do that, but now finds it can move east, and	441	* can't do that, but now finds it can move east, and
582	* gets back to its original point. lastdir contains	442	* gets back to its original point. lastdir contains
583	* the last direction the creature has successfully	443	* the last direction the creature has successfully
584	* moved.	444	* moved.
585	*/	445	*/
586
587	x = lastx + freearr_x[absdir (lastdir + i)];
588	y = lasty + freearr_y[absdir (lastdir + i)];
589	m = lastmap;	446	pos = lastpos;
590	mflags = get_map_flags (m, &m, x, y, &x, &y);	447	pos.move (absdir (lastdir + i));
591	if (mflags & P_OUT_OF_MAP)	448
		449	if (!pos.normalise ())
592	continue;	450	continue;
593	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	451
594	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	452	mapspace &ms = *pos;
		453
		454	if (ms.flags () & P_BLOCKSVIEW)
595	continue;	455	continue;
596	if (mflags & P_BLOCKSVIEW)	456
		457	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
597	continue;	458	continue;
598		459
599	if (m == mon->map && blocked_link (mon, m, x, y))	460	if (blocked_link (mon, pos.m, pos.x, pos.y))
600	break;	461	break;
601	}	462	}
		463
602	/* go through entire loop without finding a valid	464	/* go through entire loop without finding a valid
603	* sidestep to take - thus, no valid path.	465	* sidestep to take - thus, no valid path.
604	*/	466	*/
605	if (i == (DETOUR_AMOUNT + 1))	467	if (i == DETOUR_AMOUNT + 1)
606	return 0;	468	return 0;
		469
607	diff--;	470	diff--;
608	lastdir = dir;	471	lastdir = dir;
609	max--;	472	max--;
610	if (!firstdir)	473	if (!firstdir)
611	firstdir = dir + i;	474	firstdir = dir + i;
…		…
615	{	478	{
616	/* we moved towards creature, so diff is less */	479	/* we moved towards creature, so diff is less */
617	diff--;	480	diff--;
618	max--;	481	max--;
619	lastdir = dir;	482	lastdir = dir;
		483
620	if (!firstdir)	484	if (!firstdir)
621	firstdir = dir;	485	firstdir = dir;
622	}	486	}
623		487
624	if (diff <= 1)	488	if (diff <= 1)
625	{	489	{
626	/* Recalculate diff (distance) because we may not have actually	490	/* Recalculate diff (distance) because we may not have actually
627	* headed toward player for entire distance.	491	* headed toward player for entire distance.
628	*/	492	*/
629	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	493	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
630	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));	494	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
631	}	495	}
632		496
633	if (diff > max)	497	if (diff > max)
634	return 0;	498	return 0;
…		…
650	for (object *next, *op = pl->inv; op; op = next)	514	for (object *next, *op = pl->inv; op; op = next)
651	{	515	{
652	next = op->below;	516	next = op->below;
653		517
654	/* Forces get applied per default, unless they have the	518	/* Forces get applied per default, unless they have the
655	* flag "neutral" set. Sorry but I can't think of a better way	519	* flag "neutral" set. Sorry but I can't think of a better way
656	*/	520	*/
657	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	521	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
658	SET_FLAG (op, FLAG_APPLIED);	522	op->set_flag (FLAG_APPLIED);
659		523
660	/* we never give weapons/armour if these cannot be used	524	/* we never give weapons/armour if these cannot be used
661	* by this player due to race restrictions	525	* by this player due to race restrictions
662	*/	526	*/
663	if (pl->type == PLAYER)	527	if (pl->type == PLAYER)
664	{	528	{
665	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)	529	if ((!pl->flag [FLAG_USE_ARMOUR]
666	&&	530	&&
667	(op->type == ARMOUR || op->type == BOOTS	531	(op->type == ARMOUR || op->type == BOOTS
668	|| op->type == CLOAK || op->type == HELMET	532	|| op->type == CLOAK || op->type == HELMET
669	|| op->type == SHIELD || op->type == GLOVES	533	|| op->type == SHIELD || op->type == GLOVES
670	|| op->type == BRACERS || op->type == GIRDLE))	534	|| op->type == BRACERS || op->type == GIRDLE))
671	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	535	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
672	{	536	{
673	op->destroy ();	537	op->destroy ();
674	continue;	538	continue;
675	}	539	}
676	}	540	}
677		541
678	/* This really needs to be better - we should really give	542	/* Here we remove duplicated skills (as duplicated spell objects have
679	* a substitute spellbook. The problem is that we don't really	543	* _very_ confusing effects for players), which could for instance be
680	* have a good idea what to replace it with (need something like	544	* generated by multiple treasurelists specifying the same skills.
681	* a first level treasurelist for each skill.)
682	* remove duplicate skills also
683	*/	545	*/
684	if (op->type == SPELLBOOK || op->type == SKILL)	546	if (op->type == SKILL)
685	{	547	{
686	object *tmp;
687
688	for (tmp = op->below; tmp; tmp = tmp->below)	548	for (object *tmp = op->below; tmp; tmp = tmp->below)
689	if (tmp->type == op->type && tmp->name == op->name)	549	if (tmp->type == op->type && tmp->name == op->name)
690	break;
691
692	if (tmp)
693	{	550	{
694	op->destroy ();	551	op->destroy ();
695	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	552	break;
696	continue;
697	}	553	}
698		554
699	if (op->nrof > 1)	555	if (op->nrof > 1)
700	op->nrof = 1;	556	op->nrof = 1;
701	}	557	}
702		558
703	if (op->type == SPELLBOOK && op->inv)	559	if (op->type == SPELLBOOK && op->inv)
704	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	560	op->inv->clr_flag (FLAG_STARTEQUIP);
705		561
706	/* Give starting characters identified, uncursed, and undamned	562	/* Give starting characters identified, uncursed, and undamned
707	* items. Just don't identify gold or silver, or it won't be	563	* items. Just don't identify gold or silver, or it won't be
708	* merged properly.	564	* merged properly.
709	*/	565	*/
710	if (need_identify (op))	566	if (op->need_identify ())
711	{	567	{
712	SET_FLAG (op, FLAG_IDENTIFIED);	568	op->set_flag (FLAG_IDENTIFIED);
713	CLEAR_FLAG (op, FLAG_CURSED);	569	op->clr_flag (FLAG_CURSED);
714	CLEAR_FLAG (op, FLAG_DAMNED);	570	op->clr_flag (FLAG_DAMNED);
715	}	571	}
716		572
717	if (op->type == SPELL)	573	if (op->type == SPELL)
718	{	574	{
719	op->destroy ();	575	op->destroy ();
720	continue;	576	continue;
721	}	577	}
722	else if (op->type == SKILL)	578	else if (op->type == SKILL)
723	{	579	{
724	SET_FLAG (op, FLAG_CAN_USE_SKILL);	580	op->set_flag (FLAG_CAN_USE_SKILL);
725	op->stats.exp = 0;	581	op->stats.exp = 0;
726	op->level = 1;	582	op->level = 1;
727	}	583	}
728	else /* lock all 'normal items by default */	584	else /* lock all 'normal items by default */
729	SET_FLAG (op, FLAG_INV_LOCKED);	585	op->set_flag (FLAG_INV_LOCKED);
730	} /* for loop of objects in player inv */	586	} /* for loop of objects in player inv */
731		587
732	/* Need to set up the skill pointers */	588	/* Need to set up the skill pointers */
733	pl->contr->link_skills ();	589	pl->contr->link_skills ();
734	}	590	}
…		…
748	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	604	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
749	}	605	}
750		606
751	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	607	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
752	static int	608	static int
753	roll_stat (void)	609	roll_stat ()
754	{	610	{
755	int a[4], i, j, k;	611	int a[4], i, j, k;
756		612
757	for (i = 0; i < 4; i++)	613	for (i = 0; i < 4; i++)
758	a[i] = (int) rndm (6) + 1;	614	a[i] = rndm (1, 6);
759		615
760	for (i = 0, j = 0, k = 7; i < 4; i++)	616	for (i = 0, j = 0, k = 7; i < 4; i++)
761	if (a[i] < k)	617	if (a[i] < k)
762	k = a[i], j = i;	618	k = a[i], j = i;
763		619
…		…
855	player::chargen_race_done ()	711	player::chargen_race_done ()
856	{	712	{
857	/* this must before then initial items are given */	713	/* this must before then initial items are given */
858	esrv_new_player (ob->contr);	714	esrv_new_player (ob->contr);
859		715
860	treasurelist *tl = treasurelist::find ("starting_wealth");	716	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
861	if (tl)	717	if (tl)
862	create_treasure (tl, ob, 0, 0, 0);	718	create_treasure (tl, ob, 0, 0, 0);
863		719
864	INVOKE_PLAYER (BIRTH, ob->contr);	720	INVOKE_PLAYER (BIRTH, ob->contr);
865	INVOKE_PLAYER (LOGIN, ob->contr);
866		721
867	ob->contr->ns->state = ST_PLAYING;	722	ob->contr->ns->state = ST_PLAYING;
868		723
869	if (ob->msg)	724	if (ob->msg)
870	ob->msg = 0;	725	ob->msg = 0;
871		726
872	start_info (ob);	727	start_info (ob);
873	CLEAR_FLAG (ob, FLAG_WIZ);	728	ob->clr_flag (FLAG_WIZ);
874	give_initial_items (ob, ob->randomitems);	729	give_initial_items (ob, ob->randomitems);
875	esrv_send_inventory (ob, ob);	730	esrv_send_inventory (ob, ob);
876	ob->update_stats ();	731	ob->update_stats ();
877		732
878	/* This moves the player to a different start map, if there	733	/* This moves the player to a different start map, if there
…		…
880	*/	735	*/
881	if (*first_map_ext_path)	736	if (*first_map_ext_path)
882	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);	737	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
883	else	738	else
884	LOG (llevDebug, "first_map_ext_path not set\n");	739	LOG (llevDebug, "first_map_ext_path not set\n");
		740	}
		741
		742	/*
		743	* Returns true if the given player is a legal class.
		744	* The function to add and remove class-bonuses to the stats doesn't
		745	* check if the stat becomes negative, thus this function
		746	* merely checks that all stats are 1 or more, and returns
		747	* false otherwise.
		748	*/
		749	static int
		750	allowed_class (const object *op)
		751	{
		752	return op->stats.Dex > 0
		753	&& op->stats.Str > 0
		754	&& op->stats.Con > 0
		755	&& op->stats.Int > 0
		756	&& op->stats.Wis > 0
		757	&& op->stats.Pow > 0
		758	&& op->stats.Cha > 0;
885	}	759	}
886		760
887	void	761	void
888	player::chargen_race_next ()	762	player::chargen_race_next ()
889	{	763	{
…		…
918	ob->stats.hp = ob->stats.maxhp;	792	ob->stats.hp = ob->stats.maxhp;
919	ob->stats.sp = ob->stats.maxsp;	793	ob->stats.sp = ob->stats.maxsp;
920	ob->stats.grace = 0;	794	ob->stats.grace = 0;
921	}	795	}
922		796
923	void	797	static void
924	flee_player (object *op)	798	flee_player (object *op)
925	{	799	{
926	int dir, diff;	800	int dir, diff;
927	rv_vector rv;	801	rv_vector rv;
928		802
929	if (op->stats.hp < 0)	803	if (op->stats.hp < 0)
930	{	804	{
931	LOG (llevDebug, "Fleeing player is dead.\n");	805	LOG (llevDebug, "Fleeing player is dead.\n");
932	CLEAR_FLAG (op, FLAG_SCARED);	806	op->clr_flag (FLAG_SCARED);
933	return;	807	return;
934	}	808	}
935		809
936	if (!op->enemy)	810	if (!op->enemy)
937	{	811	{
938	LOG (llevDebug, "Fleeing player had no enemy.\n");	812	LOG (llevDebug, "Fleeing player had no enemy.\n");
939	CLEAR_FLAG (op, FLAG_SCARED);	813	op->clr_flag (FLAG_SCARED);
940	return;	814	return;
941	}	815	}
942		816
943	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))	817	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
944	{	818	{
945	op->enemy = NULL;	819	op->enemy = NULL;
946	CLEAR_FLAG (op, FLAG_SCARED);	820	op->clr_flag (FLAG_SCARED);
947	return;	821	return;
948	}	822	}
949		823
950	get_rangevector (op, op->enemy, &rv, 0);	824	get_rangevector (op, op->enemy, &rv, 0);
951		825
952	dir = absdir (4 + rv.direction);	826	dir = absdir (4 + rv.direction);
953	for (diff = 0; diff < 3; diff++)	827	for (diff = 0; diff < 3; diff++)
954	{	828	{
955	int m = 1 - rndm (2) * 2;	829	int m = 1 - rndm (2) * 2;
956		830
957	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	831	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
958	return;	832	return;
959	}	833	}
960		834
961	/* Cornered, get rid of scared */	835	/* Cornered, get rid of scared */
962	CLEAR_FLAG (op, FLAG_SCARED);	836	op->clr_flag (FLAG_SCARED);
963	op->enemy = NULL;	837	op->enemy = NULL;
964	}	838	}
965		839
966	/* check_pick sees if there is stuff to be picked up/picks up stuff.	840	/* check_pick sees if there is stuff to be picked up/picks up stuff.
967	* It returns 1 if the player should keep on moving, 0 if he should	841	* It returns 1 if the player should keep on moving, 0 if he should
…		…
972	{	846	{
973	object *tmp, *next;	847	object *tmp, *next;
974	int stop = 0;	848	int stop = 0;
975	int wvratio;	849	int wvratio;
976		850
977	/* if you're flying, you cna't pick up anything */	851	/* if you're flying, you can't pick up anything */
978	if (op->move_type & MOVE_FLYING)	852	if (op->move_type & MOVE_FLYING)
979	return 1;	853	return 1;
980		854
981	next = op->below;	855	next = op->below;
982		856
983	int cnt = MAX_ITEM_PER_DROP;	857	int cnt = MAX_ITEM_PER_ACTION;
984	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)	858	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
985		859
986	/* loop while there are items on the floor that are not marked as	860	/* loop while there are items on the floor that are not marked as
987	* destroyed */	861	* destroyed */
988	while (next && !next->destroyed ())	862	while (next && !next->destroyed ())
…		…
1014	if (op->contr->mode & PU_DEBUG)	888	if (op->contr->mode & PU_DEBUG)
1015	{	889	{
1016	/* some debugging code to figure out item information */	890	/* some debugging code to figure out item information */
1017	const char *str = tmp->name	891	const char *str = tmp->name
1018	? format ("item name: %s item type: %d weight/value: %d",	892	? format ("item name: %s item type: %d weight/value: %d",
1019	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))))	893	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1020	: format ("item name: %s item type: %d weight/value: %d",	894	: format ("item name: %s item type: %d weight/value: %d",
1021	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	895	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1022		896
1023	new_draw_info (NDI_UNIQUE, 0, op, str);	897	new_draw_info (NDI_UNIQUE, 0, op, str);
1024	}	898	}
1025		899
1026	if (op->contr->mode & PU_INHIBIT)	900	if (op->contr->mode & PU_INHIBIT)
…		…
1059	* fighting */	933	* fighting */
1060	if (op->contr->mode & PU_INHIBIT)	934	if (op->contr->mode & PU_INHIBIT)
1061	return 1;	935	return 1;
1062		936
1063	/* prevent us from turning into auto-thieves :) */	937	/* prevent us from turning into auto-thieves :) */
1064	if (QUERY_FLAG (tmp, FLAG_UNPAID))	938	if (tmp->flag [FLAG_UNPAID])
1065	continue;	939	continue;
1066		940
1067	/* ignore known cursed objects */	941	/* ignore known cursed objects */
1068	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	942	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
1069	continue;	943	continue;
1070		944
1071	/* all food and drink if desired */	945	/* all food and drink if desired */
1072	/* question: don't pick up known-poisonous stuff? */	946	/* question: don't pick up known-poisonous stuff? */
1073	if (op->contr->mode & PU_FOOD)	947	if (op->contr->mode & PU_FOOD)
…		…
1076	CHK_PICK_PICKUP;	950	CHK_PICK_PICKUP;
1077	continue;	951	continue;
1078	}	952	}
1079		953
1080	if (op->contr->mode & PU_DRINK)	954	if (op->contr->mode & PU_DRINK)
1081	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	955	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
1082	{	956	{
1083	CHK_PICK_PICKUP;	957	CHK_PICK_PICKUP;
1084	continue;	958	continue;
1085	}	959	}
1086		960
…		…
1113	continue;	987	continue;
1114	}	988	}
1115		989
1116	/* wands/staves/rods/horns */	990	/* wands/staves/rods/horns */
1117	if (op->contr->mode & PU_MAGIC_DEVICE)	991	if (op->contr->mode & PU_MAGIC_DEVICE)
1118	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	992	if (tmp->type == WAND
		993	|| tmp->type == ROD
		994	|| tmp->type == HORN
		995	|| tmp->type == POWER_CRYSTAL)
1119	{	996	{
1120	CHK_PICK_PICKUP;	997	CHK_PICK_PICKUP;
1121	continue;	998	continue;
1122	}	999	}
1123		1000
1124	/* pick up all magical items */	1001	/* pick up all magical items */
1125	if (op->contr->mode & PU_MAGICAL)	1002	if (op->contr->mode & PU_MAGICAL)
1126	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1003	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1004	&& !tmp->flag [FLAG_KNOWN_CURSED])
1127	{	1005	{
1128	CHK_PICK_PICKUP;	1006	CHK_PICK_PICKUP;
1129	continue;	1007	continue;
1130	}	1008	}
1131		1009
…		…
1138	}	1016	}
1139	}	1017	}
1140		1018
1141	/* rings & amulets - talismans seems to be typed AMULET */	1019	/* rings & amulets - talismans seems to be typed AMULET */
1142	if (op->contr->mode & PU_JEWELS)	1020	if (op->contr->mode & PU_JEWELS)
1143	if (tmp->type == RING || tmp->type == AMULET)	1021	if (tmp->type == RING
		1022	|| tmp->type == AMULET
		1023	|| tmp->type == GIRDLE
		1024	|| tmp->type == SKILL_TOOL)
1144	{	1025	{
1145	CHK_PICK_PICKUP;	1026	CHK_PICK_PICKUP;
1146	continue;	1027	continue;
1147	}	1028	}
1148		1029
…		…
1197	CHK_PICK_PICKUP;	1078	CHK_PICK_PICKUP;
1198	continue;	1079	continue;
1199	}	1080	}
1200		1081
1201	if (op->contr->mode & PU_GLOVES)	1082	if (op->contr->mode & PU_GLOVES)
1202	if (tmp->type == GLOVES)	1083	if (tmp->type == GLOVES || tmp->type == BRACERS)
1203	{	1084	{
1204	CHK_PICK_PICKUP;	1085	CHK_PICK_PICKUP;
1205	continue;	1086	continue;
1206	}	1087	}
1207		1088
…		…
1212	continue;	1093	continue;
1213	}	1094	}
1214		1095
1215	/* hoping to catch throwing daggers here */	1096	/* hoping to catch throwing daggers here */
1216	if (op->contr->mode & PU_MISSILEWEAPON)	1097	if (op->contr->mode & PU_MISSILEWEAPON)
1217	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))	1098	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1218	{	1099	{
1219	CHK_PICK_PICKUP;	1100	CHK_PICK_PICKUP;
1220	continue;	1101	continue;
1221	}	1102	}
1222		1103
…		…
1257	fprintf (stderr, "%s", tmp->name);	1138	fprintf (stderr, "%s", tmp->name);
1258	}	1139	}
1259	else	1140	else
1260	fprintf (stderr, "%s", tmp->arch->archname);	1141	fprintf (stderr, "%s", tmp->arch->archname);
1261	fprintf (stderr, ",%d] = ", tmp->type);	1142	fprintf (stderr, ",%d] = ", tmp->type);
1262	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1143	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1263	#endif	1144	#endif
1264	CHK_PICK_PICKUP;	1145	CHK_PICK_PICKUP;
1265	continue;	1146	continue;
1266	}	1147	}
1267	} /* the new pickup model */	1148	} /* the new pickup model */
1268	}	1149	}
1269		1150
1270	return !stop;	1151	return !stop;
1271	}	1152	}
1272		1153
		1154	/* routine for both players and monsters. We call this when
		1155	* there is a possibility for our action distrubing our hiding
		1156	* place or invisiblity spell. Artefact invisiblity causes
		1157	* "noise" instead. If we arent invisible to begin with, we
		1158	* return 0.
		1159	*/
		1160	static int
		1161	action_makes_visible (object *op)
		1162	{
		1163	if (op->invisible && op->flag [FLAG_ALIVE])
		1164	{
		1165	if (op->flag [FLAG_MAKE_INVIS])
		1166	{
		1167	// artefact invisibility is permanent, but we still make noise
		1168	// this is important for game-balance.
		1169	if (op->contr)
		1170	op->make_noise ();
		1171
		1172	return 0;
		1173	}
		1174
		1175	if (op->contr && op->contr->tmp_invis == 0)
		1176	return 0;
		1177
		1178	/* If monsters, they should become visible */
		1179	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1180	{
		1181	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1182	return 1;
		1183	}
		1184	}
		1185
		1186	return 0;
		1187	}
		1188
1273	/*	1189	/*
1274	* Find an arrow in the inventory and after that	1190	* Find an arrow in the inventory and after that
1275	* in the right type container (quiver). Pointer to the	1191	* in the right type container (quiver). Pointer to the
1276	* found object is returned.	1192	* found object is returned.
1277	*/	1193	*/
1278	object *	1194	static object *
1279	find_arrow (object *op, const char *type)	1195	find_arrow (object *op, const char *type)
1280	{	1196	{
1281	for (object *tmp = op->inv; tmp; tmp = tmp->below)	1197	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1282	if (tmp->type == ARROW && !strcmp (&tmp->race, type))	1198	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
1283	return splay (tmp);	1199	return splay (tmp);
1284		1200
1285	for (object *tmp = op->inv; tmp; tmp = tmp->below)	1201	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1286	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))	1202	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1287	if (object *arrow = find_arrow (tmp, type))	1203	if (object *arrow = find_arrow (tmp, type))
1288	{	1204	{
1289	splay (tmp);	1205	splay (tmp);
1290	return arrow;	1206	return arrow;
1291	}	1207	}
…		…
1297	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1213	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1298	* against the target. A full test is not performed, simply a basic test	1214	* against the target. A full test is not performed, simply a basic test
1299	* of resistances. The archer is making a quick guess at what he sees down	1215	* of resistances. The archer is making a quick guess at what he sees down
1300	* the hall. Failing that it does it's best to pick the highest plus arrow.	1216	* the hall. Failing that it does it's best to pick the highest plus arrow.
1301	*/	1217	*/
1302	object *	1218	static object *
1303	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)	1219	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1304	{	1220	{
1305	object *tmp = NULL, *arrow, *ntmp;	1221	object *tmp = NULL, *arrow, *ntmp;
1306	int attacknum, attacktype, betterby = 0, i;	1222	int attacknum, attacktype, betterby = 0, i;
1307		1223
1308	if (!type)	1224	if (!type)
1309	return NULL;	1225	return NULL;
1310		1226
1311	for (arrow = op->inv; arrow; arrow = arrow->below)	1227	for (arrow = op->inv; arrow; arrow = arrow->below)
1312	{	1228	{
1313	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1229	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1314	{	1230	{
1315	i = 0;	1231	i = 0;
1316	ntmp = find_better_arrow (arrow, target, type, &i);	1232	ntmp = find_better_arrow (arrow, target, type, &i);
1317		1233
1318	if (i > betterby)	1234	if (i > betterby)
…		…
1376	* find_better_arrow to find a decent arrow to use.	1292	* find_better_arrow to find a decent arrow to use.
1377	* op = the shooter	1293	* op = the shooter
1378	* type = bow->race	1294	* type = bow->race
1379	* dir = fire direction	1295	* dir = fire direction
1380	*/	1296	*/
1381	object *	1297	static object *
1382	pick_arrow_target (object *op, shstr_cmp type, int dir)	1298	pick_arrow_target (object *op, shstr_cmp type, int dir)
1383	{	1299	{
1384	object *tmp = NULL;	1300	object *tmp = NULL;
1385	maptile *m;	1301	maptile *m;
1386	int i, mflags, found, number;	1302	int i, mflags, found, number;
…		…
1419	break;	1335	break;
1420	}	1336	}
1421		1337
1422	if (mflags & P_IS_ALIVE)	1338	if (mflags & P_IS_ALIVE)
1423	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1339	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1424	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1340	if (tmp->flag [FLAG_ALIVE])
1425	break;	1341	break;
1426	}	1342	}
1427		1343
1428	if (!tmp)	1344	if (!tmp)
1429	return find_arrow (op, type);	1345	return find_arrow (op, type);
…		…
1433		1349
1434	return find_better_arrow (op, tmp, type, &i);	1350	return find_better_arrow (op, tmp, type, &i);
1435	}	1351	}
1436		1352
1437	/*	1353	/*
1438	* Creature fires a bow - op can be monster or player. Returns	1354	* Creature fires a bow - op can be monster or player. Returns
1439	* 1 if bow was actually fired, 0 otherwise.	1355	* 1 if bow was actually fired, 0 otherwise.
1440	* op is the object firing the bow.	1356	* op is the object firing the bow.
1441	* part is for multipart creatures - the part firing the bow.	1357	* part is for multipart creatures - the part firing the bow.
1442	* dir is the direction of fire.	1358	* dir is the direction of fire.
1443	* wc_mod is any special modifier to give (used in special player fire modes)	1359	* wc_mod is any special modifier to give (used in special player fire modes)
…		…
1473	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1389	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1474	return 0;	1390	return 0;
1475	}	1391	}
1476		1392
1477	// optimisation: move object to top so we will find it quickly again	1393	// optimisation: move object to top so we will find it quickly again
1478	if (bow->below)	1394	splay (bow);
1479	{
1480	bow->remove ();
1481	op->insert (bow);
1482	}
1483	}	1395	}
1484		1396
1485	if (!bow->race || !bow->skill)	1397	if (!bow->race || !bow->skill)
1486	{	1398	{
1487	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1399	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
…		…
1494	{	1406	{
1495	if (op->type == PLAYER)	1407	if (op->type == PLAYER)
1496	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1408	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1497	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1409	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1498	else	1410	else
1499	CLEAR_FLAG (op, FLAG_READY_BOW);	1411	op->clr_flag (FLAG_READY_BOW);
1500		1412
1501	return 0;	1413	return 0;
1502	}	1414	}
1503	}	1415	}
1504		1416
…		…
1533	arrow->direction = dir;	1445	arrow->direction = dir;
1534		1446
1535	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */	1447	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1536	arrow->stats.hp = arrow->stats.dam;	1448	arrow->stats.hp = arrow->stats.dam;
1537	arrow->stats.grace = arrow->attacktype;	1449	arrow->stats.grace = arrow->attacktype;
1538		1450	arrow->custom_name = arrow->slaying;
1539	if (arrow->slaying)
1540	arrow->spellarg = strdup (arrow->slaying);
1541		1451
1542	#if 0	1452	#if 0
1543	if (player *pl = op->contr)	1453	if (player *pl = op->contr)
1544	{	1454	{
1545	float speed = pl->weapon_sp;	1455	float speed = pl->weapon_sp;
…		…
1555	#endif	1465	#endif
1556		1466
1557	SET_ANIMATION (arrow, arrow->direction);	1467	SET_ANIMATION (arrow, arrow->direction);
1558		1468
1559	/* update the speed */	1469	/* update the speed */
1560	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1561	+ bow->stats.dam / 7.f;
1562		1470
1563	arrow->set_speed (max (arrow->speed, 2.f));
1564	arrow->speed_left = 0;	1471	arrow->speed_left = 0;
		1472	arrow->set_speed (max (2.f,
		1473	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1474	+ bow->stats.dam / 7.f
		1475	));
1565		1476
1566	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;	1477	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1567		1478
1568	if (op->type == PLAYER)	1479	if (op->type == PLAYER)
1569	{	1480	{
…		…
1590	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);	1501	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1591		1502
1592	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);	1503	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1593	arrow->move_type = MOVE_FLY_LOW;	1504	arrow->move_type = MOVE_FLY_LOW;
1594	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1505	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1506	arrow->set_flag (FLAG_NO_PICK);
1595		1507
1596	op->play_sound (sound_find ("fire_arrow"));	1508	op->play_sound (sound_find ("fire_arrow"));
1597	m->insert (arrow, sx, sy, op);	1509	m->insert (arrow, sx, sy, op);
1598		1510
1599	if (!arrow->destroyed ())	1511	if (!arrow->destroyed ())
…		…
1607	* but monsters can't. Putting that code here	1519	* but monsters can't. Putting that code here
1608	* makes the fire_bow code much cleaner.	1520	* makes the fire_bow code much cleaner.
1609	* this function should only be called if 'op' is a player,	1521	* this function should only be called if 'op' is a player,
1610	* hence the function name.	1522	* hence the function name.
1611	*/	1523	*/
1612	int	1524	static int
1613	player_fire_bow (object *op, int dir)	1525	player_fire_bow (object *op, int dir)
1614	{	1526	{
1615	int ret;	1527	int ret;
1616		1528
1617	if (op->contr->bowtype == bow_bestarrow)	1529	if (op->contr->bowtype == bow_bestarrow)
…		…
1645	}	1557	}
1646		1558
1647	/* Fires a misc (wand/rod/horn) object in 'dir'.	1559	/* Fires a misc (wand/rod/horn) object in 'dir'.
1648	* Broken apart from 'fire' to keep it more readable.	1560	* Broken apart from 'fire' to keep it more readable.
1649	*/	1561	*/
1650	void	1562	static void
1651	fire_misc_object (object *op, int dir)	1563	fire_misc_object (object *op, int dir)
1652	{	1564	{
1653	object *item = op->contr->ranged_ob;	1565	object *item = op->contr->ranged_ob;
1654		1566
1655	if (!item)	1567	if (!item)
…		…
1662	{	1574	{
1663	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1575	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1664	return;	1576	return;
1665	}	1577	}
1666		1578
1667	if (!op->change_weapon (item))	1579	if (!op->apply (item))
1668	return;	1580	return;
1669		1581
1670	if (item->type == WAND)	1582	if (item->type == WAND)
1671	{	1583	{
1672	if (item->stats.food <= 0)	1584	if (item->stats.food <= 0)
…		…
1677	return;	1589	return;
1678	}	1590	}
1679	}	1591	}
1680	else if (item->type == ROD || item->type == HORN)	1592	else if (item->type == ROD || item->type == HORN)
1681	{	1593	{
1682	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);	1594	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
1683		1595
1684	// using the maximum of the rods charge allows at least one spell cast	1596	// using the maximum of the rods charge allows at least one spell cast
1685	// for a rod or horn, this fixes some broken rods.	1597	// for a rod or horn, this fixes some broken rods.
1686	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))	1598	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1687	{	1599	{
1688	op->contr->play_sound (sound_find ("wand_poof"));	1600	op->contr->play_sound (sound_find ("wand_poof"));
1689		1601
1690	if (item->type == ROD)	1602	if (item->type == ROD)
1691	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1603	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
…		…
1702		1614
1703	if (item->type == WAND)	1615	if (item->type == WAND)
1704	{	1616	{
1705	if (!(--item->stats.food))	1617	if (!(--item->stats.food))
1706	{	1618	{
1707	object *tmp;
1708
1709	if (item->arch)	1619	if (item->arch)
1710	{	1620	{
1711	CLEAR_FLAG (item, FLAG_ANIMATE);	1621	item->clr_flag (FLAG_ANIMATE);
1712	item->face = item->arch->face;	1622	item->face = item->arch->face;
1713	item->set_speed (0);	1623	item->set_speed (0);
1714	}	1624	}
1715		1625
1716	if (object *pl = item->visible_to ())	1626	if (object *pl = item->visible_to ())
…		…
1723	}	1633	}
1724		1634
1725	/* Received a fire command for the player - go and do it.	1635	/* Received a fire command for the player - go and do it.
1726	*/	1636	*/
1727	bool	1637	bool
1728	fire (object *op, int dir)	1638	fire (object *who, int dir)
1729	{	1639	{
1730	int spellcost = 0;	1640	int spellcost = 0;
1731		1641
1732	player *pl = op->contr;	1642	player *pl = who->contr;
1733		1643
1734	if (pl->golem)	1644	if (pl->golem)
1735	{	1645	{
1736	control_golem (op->contr->golem, dir);	1646	control_golem (who->contr->golem, dir);
1737	return false;	1647	return false;
1738	}	1648	}
1739		1649
1740	object *ob = pl->ranged_ob;	1650	object *ob = pl->ranged_ob;
1741		1651
1742	if (!ob)	1652	if (!ob)
1743	return false;	1653	return false;
1744		1654
1745	if (op->speed_left > 0.f)	1655	if (who->speed_left > 0.f)
1746	--op->speed_left;	1656	--who->speed_left;
1747	else	1657	else
1748	return false;	1658	return false;
1749		1659
1750	if (!op->change_weapon (ob))	1660	if (!who->apply (ob))
1751	return false;	1661	return false;
1752		1662
1753	/* check for loss of invisiblity/hide */	1663	/* check for loss of invisiblity/hide */
1754	if (action_makes_visible (op))	1664	if (action_makes_visible (who))
1755	make_visible (op);	1665	make_visible (who);
1756		1666
1757	switch (ob->type)	1667	switch (ob->type)
1758	{	1668	{
1759	case BOW:	1669	case BOW:
1760	player_fire_bow (op, dir);	1670	player_fire_bow (who, dir);
1761	break;	1671	break;
1762		1672
1763	case SPELL:	1673	case SPELL:
1764	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);	1674	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1765	break;	1675	break;
1766		1676
1767	case BUILDER:	1677	case BUILDER:
1768	apply_map_builder (op, dir);	1678	apply_map_builder (who, dir);
1769	break;	1679	break;
1770		1680
1771	case SKILL:	1681	case SKILL:
1772	do_skill (op, op, ob, dir, 0);	1682	do_skill (who, who, ob, dir, 0);
1773	break;	1683	break;
1774		1684
		1685	case RANGED:
		1686	do_skill (who, ob, who->chosen_skill, dir, 0);
		1687	break;
		1688
1775	default:	1689	default:
1776	fire_misc_object (op, dir);	1690	fire_misc_object (who, dir);
1777	break;	1691	break;
1778	}	1692	}
1779		1693
1780	return true;	1694	return true;
1781	}	1695	}
1782		1696
1783	/* find_key	1697	static object *
1784	* We try to find a key for the door as passed. If we find a key
1785	* and successfully use it, we return the key, otherwise NULL
1786	* This function merges both normal and locked door, since the logic
1787	* for both is the same - just the specific key is different.
1788	* pl is the player,
1789	* inv is the objects inventory to searched
1790	* door is the door we are trying to match against.
1791	* This function can be called recursively to search containers.
1792	*/
1793	object *
1794	find_key (object *pl, object *container, object *door)	1698	find_key_ (object *pl, object *container, object *door)
1795	{	1699	{
1796	object *tmp, *key;	1700	object *tmp, *key;
1797		1701
1798	/* Should not happen, but sanity checking is never bad */	1702	/* Should not happen, but sanity checking is never bad */
1799	if (!container->inv)	1703	if (!container->inv)
…		…
1802	/* First, lets try to find a key in the top level inventory */	1706	/* First, lets try to find a key in the top level inventory */
1803	for (tmp = container->inv; tmp; tmp = tmp->below)	1707	for (tmp = container->inv; tmp; tmp = tmp->below)
1804	{	1708	{
1805	if (door->type == DOOR && tmp->type == KEY)	1709	if (door->type == DOOR && tmp->type == KEY)
1806	break;	1710	break;
		1711
1807	/* For sanity, we should really check door type, but other stuff	1712	/* For sanity, we should really check door type, but other stuff
1808	* (like containers) can be locked with special keys	1713	* (like containers) can be locked with special keys
1809	*/	1714	*/
1810	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1715	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1811	break;	1716	break;
1812	}	1717	}
…		…
1817	* a key, return	1722	* a key, return
1818	*/	1723	*/
1819	if (!tmp)	1724	if (!tmp)
1820	{	1725	{
1821	for (tmp = container->inv; tmp; tmp = tmp->below)	1726	for (tmp = container->inv; tmp; tmp = tmp->below)
1822	{
1823	/* No reason to search empty containers */	1727	/* No reason to search empty containers */
1824	if (tmp->type == CONTAINER && tmp->inv)	1728	if (tmp->type == CONTAINER && tmp->inv)
1825	{
1826	if ((key = find_key (pl, tmp, door)))	1729	if ((key = find_key_ (pl, tmp, door)))
1827	return key;	1730	return key;
1828	}
1829	}
1830		1731
1831	if (!tmp)	1732	if (!tmp)
1832	return NULL;	1733	return 0;
1833	}	1734	}
1834		1735
1835	/* We get down here if we have found a key. Now if its in a container,	1736	/* We get down here if we have found a key. Now if its in a container,
1836	* see if we actually want to use it	1737	* see if we actually want to use it
1837	*/	1738	*/
1838	if (pl != container)	1739	if (pl != container)
1839	{	1740	{
1840	/* Only let players use keys in containers */	1741	/* Only let players use keys in containers */
1841	if (!pl->contr)	1742	if (!pl->contr)
1842	return NULL;	1743	return 0;
		1744
1843	/* cases where this fails:	1745	/* cases where this fails:
1844	* If we only search the player inventory, return now since we	1746	* If we only search the player inventory, return now since we
1845	* are not in the players inventory.	1747	* are not in the players inventory.
1846	* If the container is not active, return now since only active	1748	* If the container is not active, return now since only active
1847	* containers can be used.	1749	* containers can be used.
…		…
1851	* inv must have been an container and must have been active.	1753	* inv must have been an container and must have been active.
1852	*	1754	*
1853	* Change the color so that the message doesn't disappear with	1755	* Change the color so that the message doesn't disappear with
1854	* all the others.	1756	* all the others.
1855	*/	1757	*/
1856	if (pl->contr->usekeys == key_inventory ||	1758	if (pl->contr->usekeys == key_inventory
1857	!QUERY_FLAG (container, FLAG_APPLIED) ||	1759	|| !container->flag [FLAG_APPLIED]
1858	(pl->contr->usekeys == keyrings && container->race != shstr_keys))	1760	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1859	{	1761	{
1860	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1762	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1861	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1763	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1862	return NULL;	1764	return NULL;
1863	}	1765	}
1864	}	1766	}
1865		1767
1866	return tmp;	1768	return tmp;
		1769	}
		1770
		1771	/* find_key
		1772	* We try to find a key for the door as passed. If we find a key
		1773	* and successfully use it, we return the key, otherwise NULL
		1774	* This function merges both normal and locked door, since the logic
		1775	* for both is the same - just the specific key is different.
		1776	* pl is the player,
		1777	* inv is the objects inventory to searched
		1778	* door is the door we are trying to match against.
		1779	* This function can be called recursively to search containers.
		1780	*/
		1781	object *
		1782	find_key (object *pl, object *container, object *door)
		1783	{
		1784	if (door->slaying && is_match_expr (door->slaying))
		1785	{
		1786	// for match expressions, we try to find the key by applying the match
		1787	// to the op itself, which is supposed to find the "key", instead
		1788	// of searching through containers ourselves.
		1789
		1790	return match_one (door->slaying, container, door, pl, pl);
		1791	}
		1792	else
		1793	return find_key_ (pl, container, door);
1867	}	1794	}
1868		1795
1869	/* moved door processing out of move_player_attack.	1796	/* moved door processing out of move_player_attack.
1870	* returns 1 if player has opened the door with a key	1797	* returns 1 if player has opened the door with a key
1871	* such that the caller should not do anything more,	1798	* such that the caller should not do anything more,
…		…
1921	* going to try and move (not fire weapons).	1848	* going to try and move (not fire weapons).
1922	*/	1849	*/
1923	bool	1850	bool
1924	move_player_attack (object *op, int dir)	1851	move_player_attack (object *op, int dir)
1925	{	1852	{
1926	int on_battleground;	1853	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
		1854	{
		1855	--op->speed_left;
		1856	return true;
		1857	}
1927		1858
1928	sint16 nx = freearr_x[dir] + op->x;	1859	sint16 nx = freearr_x[dir] + op->x;
1929	sint16 ny = freearr_y[dir] + op->y;	1860	sint16 ny = freearr_y[dir] + op->y;
1930		1861
1931	on_battleground = op_on_battleground (op, 0, 0);
1932
1933	if (out_of_map (op->map, nx, ny))	1862	if (out_of_map (op->map, nx, ny))
1934	return false;	1863	return false;
1935
1936	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
1937	{
1938	--op->speed_left;
1939	return true;
1940	}
1941		1864
1942	/* If braced, or can't move to the square, and it is not out of the	1865	/* If braced, or can't move to the square, and it is not out of the
1943	* map, attack it. Note order of if statement is important - don't	1866	* map, attack it. Note order of if statement is important - don't
1944	* want to be calling move_ob if braced, because move_ob will move the	1867	* want to be calling move_ob if braced, because move_ob will move the
1945	* player. This is a pretty nasty hack, because if we could	1868	* player. This is a pretty nasty hack, because if we could
…		…
1963	|| mon->flag [FLAG_CAN_ROLL])	1886	|| mon->flag [FLAG_CAN_ROLL])
1964	&& mon != op)	1887	&& mon != op)
1965	break;	1888	break;
1966	}	1889	}
1967		1890
1968	if (!mon) /* This happens anytime the player tries to move */	1891	/* no monster == player tries to move into a wall or so */
1969	return false; /* into a wall */	1892	if (!mon)
		1893	{
		1894	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1895	if (op->move_type & ob->move_block)
		1896	{
		1897	if (ob->move_block == MOVE_ALL)
		1898	move_into_wall (op, ob);
		1899	else
		1900	{
		1901	if (op->contr->ns->bumpmsg)
		1902	{
		1903	op->play_sound (sound_find ("blocked_move"));
		1904
		1905	op->statusmsg (ob->invisible
		1906	? "Something blocks you."
		1907	: format ("Something blocks you from entering the %s.", query_name (ob))
		1908	);
		1909	}
		1910	}
		1911
		1912	break;
		1913	}
		1914
		1915	return false;
		1916	}
1970		1917
1971	mon = mon->head_ ();	1918	mon = mon->head_ ();
1972		1919
1973	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))	1920	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
1974	if (op->contr->weapon_sp_left > 0.f)	1921	if (op->contr->weapon_sp_left > 0.f)
…		…
1992	*/	1939	*/
1993	if (op->type == PLAYER	1940	if (op->type == PLAYER
1994	&& ((mon->owner && mon->owner->contr	1941	&& ((mon->owner && mon->owner->contr
1995	&& same_party (mon->owner->contr->party, op->contr->party))	1942	&& same_party (mon->owner->contr->party, op->contr->party))
1996	|| mon->owner == op)	1943	|| mon->owner == op)
1997	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))	1944	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
1998	{	1945	{
1999	/* If we're braced, we don't want to switch places with it */	1946	/* If we're braced, we don't want to switch places with it */
2000	if (op->contr->braced)	1947	if (op->contr->braced)
2001	return false;	1948	return false;
2002		1949
…		…
2013	return true;	1960	return true;
2014	}	1961	}
2015	else	1962	else
2016	return false;	1963	return false;
2017	}	1964	}
		1965
		1966	bool on_battleground = op_on_battleground (op, 0, 0);
2018		1967
2019	/* in certain circumstances, you shouldn't attack friendly	1968	/* in certain circumstances, you shouldn't attack friendly
2020	* creatures. Note that if you are braced, you can't push	1969	* creatures. Note that if you are braced, you can't push
2021	* someone, but put it inside this loop so that you won't	1970	* someone, but put it inside this loop so that you won't
2022	* attack them either.	1971	* attack them either.
2023	*/	1972	*/
2024	if ((mon->type == PLAYER || mon->enemy != op)	1973	if ((mon->type == PLAYER || mon->enemy != op)
2025	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))	1974	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2026	&& ((op->contr->peaceful	1975	&& ((op->contr->peaceful
2027	|| (mon->type == PLAYER && mon->contr->peaceful))	1976	|| (mon->type == PLAYER && mon->contr->peaceful))
2028	&& !on_battleground))	1977	&& !on_battleground))
2029	{	1978	{
2030	if (op->speed_left > 0.f)	1979	if (op->speed_left > 0.f)
…		…
2046	}	1995	}
2047	}	1996	}
2048	/* If the object is a boulder or other rollable object, then	1997	/* If the object is a boulder or other rollable object, then
2049	* roll it if not braced. You can't roll it if you are braced.	1998	* roll it if not braced. You can't roll it if you are braced.
2050	*/	1999	*/
2051	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	2000	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
2052	{	2001	{
2053	if (op->speed_left > 0.f)	2002	if (op->speed_left > 0.f)
2054	{	2003	{
2055	--op->speed_left;	2004	--op->speed_left;
2056		2005
…		…
2065	* Way it works is like this: First, it must have some hit points	2014	* Way it works is like this: First, it must have some hit points
2066	* and be living. Then, it must be one of the following:	2015	* and be living. Then, it must be one of the following:
2067	* 1) Not a player, 2) A player, but of a different party. Note	2016	* 1) Not a player, 2) A player, but of a different party. Note
2068	* that party_number -1 is no party, so attacks can still happen.	2017	* that party_number -1 is no party, so attacks can still happen.
2069	*/	2018	*/
2070	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2019	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2071	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2020	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2072	{	2021	{
2073	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])	2022	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2074	{	2023	{
2075	--op->contr->weapon_sp_left;	2024	--op->contr->weapon_sp_left;
…		…
2087	}	2036	}
2088		2037
2089	bool	2038	bool
2090	move_player (object *op, int dir)	2039	move_player (object *op, int dir)
2091	{	2040	{
2092	int pick;
2093
2094	if (!op->map || op->map->in_memory != MAP_ACTIVE)	2041	if (!op->map || op->map->state != MAP_ACTIVE)
2095	return 0;	2042	return 0;
2096		2043
2097	/* Sanity check: make sure dir is valid */	2044	/* Sanity check: make sure dir is valid */
2098	if ((dir < 0) || (dir >= 9))	2045	if (dir < 0 || dir > 8)
2099	{	2046	{
2100	LOG (llevError, "move_player: invalid direction %d\n", dir);	2047	LOG (llevError, "move_player: invalid direction %d\n", dir);
2101	return 0;	2048	return 0;
2102	}	2049	}
2103		2050
2104	/* peterm: added following line */	2051	/* peterm: added following line */
2105	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2052	if (op->flag [FLAG_CONFUSED] && dir)
2106	dir = absdir (dir + rndm (3) + rndm (3) - 2);	2053	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2107		2054
2108	op->facing = dir;	2055	op->facing = dir;
2109		2056
2110	if (op->flag [FLAG_HIDDEN])	2057	if (op->flag [FLAG_HIDDEN])
2111	do_hidden_move (op);	2058	do_hidden_move (op);
2112		2059
2113	bool retval;	2060	bool retval;
		2061	int pick = 0;
2114		2062
2115	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2063	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2116	retval = RESULT_INT (0);	2064	retval = RESULT_INT (0);
2117	else if (op->contr->fire_on)	2065	else if (op->contr->fire_on)
2118	retval = fire (op, dir);	2066	retval = fire (op, dir);
…		…
2149	* players.	2097	* players.
2150	*/	2098	*/
2151	bool	2099	bool
2152	handle_newcs_player (object *op)	2100	handle_newcs_player (object *op)
2153	{	2101	{
2154	if (QUERY_FLAG (op, FLAG_SCARED))	2102	if (op->flag [FLAG_SCARED])
2155	{	2103	{
2156	if (op->speed_left > 0.f)	2104	if (op->speed_left > 0.f)
2157	{	2105	{
2158	--op->speed_left;	2106	--op->speed_left;
2159	flee_player (op);	2107	flee_player (op);
…		…
2175	return move_player (op, op->direction);	2123	return move_player (op, op->direction);
2176		2124
2177	return false;	2125	return false;
2178	}	2126	}
2179		2127
2180	int	2128	static int
2181	save_life (object *op)	2129	save_life (object *op)
2182	{	2130	{
2183	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2131	if (!op->flag [FLAG_LIFESAVE])
2184	return 0;	2132	return 0;
2185		2133
2186	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2134	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2187	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2135	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2188	{	2136	{
2189	op->play_sound (sound_find ("ob_evaporate"));	2137	op->play_sound (sound_find ("ob_evaporate"));
2190	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2138	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2191		2139
2192	tmp->destroy ();	2140	tmp->destroy ();
2193	CLEAR_FLAG (op, FLAG_LIFESAVE);	2141	op->clr_flag (FLAG_LIFESAVE);
2194		2142
2195	if (op->stats.hp < 0)	2143	if (op->stats.hp < 0)
2196	op->stats.hp = op->stats.maxhp;	2144	op->stats.hp = op->stats.maxhp;
2197		2145
2198	if (op->stats.food < 0)	2146	if (op->stats.food < 0)
2199	op->stats.food = 999;	2147	op->stats.food = MAX_FOOD;
2200		2148
2201	op->update_stats ();	2149	op->update_stats ();
2202	return 1;	2150	return 1;
2203	}	2151	}
2204		2152
2205	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2153	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2206	CLEAR_FLAG (op, FLAG_LIFESAVE);	2154	op->clr_flag (FLAG_LIFESAVE);
2207	enter_player_savebed (op); /* bring him home. */	2155	enter_player_savebed (op); /* bring him home. */
2208	return 0;	2156	return 0;
2209	}	2157	}
2210		2158
2211	/* This goes throws the inventory and removes unpaid objects, and puts them	2159	/* This goes throws the inventory and removes unpaid objects, and puts them
…		…
2218	{	2166	{
2219	while (op)	2167	while (op)
2220	{	2168	{
2221	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */	2169	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2222		2170
2223	if (QUERY_FLAG (op, FLAG_UNPAID))	2171	if (op->flag [FLAG_UNPAID])
2224	op->insert_at (env);	2172	op->insert_at (env);
2225	else if (op->inv)	2173	else if (op->inv)
2226	drop_unpaid_items (op->inv, env);	2174	drop_unpaid_items (op->inv, env);
2227		2175
2228	op = next;	2176	op = next;
…		…
2234	{	2182	{
2235	if (!flag [FLAG_REMOVED])	2183	if (!flag [FLAG_REMOVED])
2236	::drop_unpaid_items (inv, this);	2184	::drop_unpaid_items (inv, this);
2237	}	2185	}
2238		2186
2239	/*
2240	* Returns pointer a static string containing gravestone text
2241	* Moved from apply.c to player.c - player.c is what
2242	* actually uses this function. player.c may not be quite the
2243	* best, a misc file for object actions is probably better,
2244	* but there isn't one in the server directory.
2245	*/
2246	const char *
2247	gravestone_text (object *op)
2248	{
2249	static dynbuf_text buf;
2250
2251	buf << "---- R.I.P. ----\n\n"
2252	<< op->name;
2253
2254	if (op->type == PLAYER)
2255	buf << " the " << op->contr->title;
2256
2257	buf << "\n\n";
2258
2259	buf << "who was level ";
2260	buf << (sint32)op->level << "\n\n" // OO breakdown
2261	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
2262
2263	if (op->type == PLAYER)
2264	buf << "by " << op->contr->killer_name () << ".\n\n";
2265
2266	{
2267	static char buf2[128];
2268	time_t now = time (NULL);
2269	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2270	buf << buf2;
2271	}
2272
2273	return buf;
2274	}
2275
2276	void	2187	void
2277	do_some_living (object *op)	2188	do_some_living (object *op)
2278	{	2189	{
2279	int last_food = op->stats.food;	2190	int last_food = op->stats.food;
2280	int gen_hp, gen_sp, gen_grace;	2191	int gen_hp, gen_sp, gen_grace;
2281	int over_hp, over_sp, over_grace;
2282	int i;
2283	int rate_hp = 1200;	2192	int rate_hp = 1200;
2284	int rate_sp = 2500;	2193	int rate_sp = 2500;
2285	int rate_grace = 2000;	2194	int rate_grace = 2000;
2286	const int max_hp = 1;	2195	const int max_hp = 1;
2287	const int max_sp = 1;	2196	const int max_sp = 1;
2288	const int max_grace = 1;	2197	const int max_grace = 1;
2289		2198
		2199	#if 0
2290	if (op->contr->hidden)	2200	if (op->contr->hidden)
2291	{	2201	{
2292	op->invisible = 1000;	2202	op->invisible = 1000;
2293	/* the socket code flashes the player visible/invisible	2203	/* the socket code flashes the player visible/invisible
2294	* depending on the value of invisible, so we need to	2204	* depending on the value of invisible, so we need to
2295	* alternate it here for it to work correctly.	2205	* alternate it here for it to work correctly.
2296	*/	2206	*/
2297	if (pticks & 2)	2207	if (server_tick & 2)
2298	op->invisible--;	2208	op->invisible--;
2299	}	2209	}
		2210	else
		2211	#endif
2300	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2212	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
2301	{	2213	{
2302	if (!op->invisible--)	2214	if (!op->invisible--)
2303	{	2215	{
2304	make_visible (op);	2216	make_visible (op);
2305	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");	2217	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
…		…
2339	if (--op->last_grace < 0)	2251	if (--op->last_grace < 0)
2340	{	2252	{
2341	if (op->stats.grace < op->stats.maxgrace / 2)	2253	if (op->stats.grace < op->stats.maxgrace / 2)
2342	op->stats.grace++; /* no penalty in food for regaining grace */	2254	op->stats.grace++; /* no penalty in food for regaining grace */
2343		2255
		2256	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2257
2344	if (max_grace > 1)	2258	if (max_grace > 1)
2345	{	2259	{
2346	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2260	int over_grace = temp / rate_grace;
		2261
2347	if (over_grace > 0)	2262	if (over_grace > 0)
2348	{	2263	{
2349	op->stats.sp += over_grace	2264	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2350	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2351	op->last_grace = 0;	2265	op->last_grace = 0;
2352	}	2266	}
2353	else	2267	else
2354	{	2268	op->last_grace = rate_grace / temp;
2355	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2356	}
2357	}	2269	}
2358	else	2270	else
2359	{	2271	op->last_grace = rate_grace / temp;
2360	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2272
2361	}
2362	/* wearing stuff doesn't detract from grace generation. */	2273	/* wearing stuff doesn't detract from grace generation. */
2363	}	2274	}
2364		2275
2365	if (op->stats.food > 0)	2276	if (op->stats.food > 0)
2366	{	2277	{
…		…
2372	if (op->stats.sp < op->stats.maxsp)	2283	if (op->stats.sp < op->stats.maxsp)
2373	{	2284	{
2374	op->stats.sp++;	2285	op->stats.sp++;
2375		2286
2376	/* dms do not consume food */	2287	/* dms do not consume food */
2377	if (!QUERY_FLAG (op, FLAG_WIZ))	2288	if (!op->flag [FLAG_WIZ])
2378	{	2289	{
2379	op->stats.food--;	2290	op->stats.food--;
2380		2291
2381	if (op->contr->digestion < 0)	2292	if (op->contr->digestion < 0)
2382	op->stats.food += op->contr->digestion;	2293	op->stats.food += op->contr->digestion;
…		…
2385	}	2296	}
2386	}	2297	}
2387		2298
2388	if (max_sp > 1)	2299	if (max_sp > 1)
2389	{	2300	{
2390	over_sp = (gen_sp + 10) / rate_sp;	2301	int over_sp = (gen_sp + 10) / rate_sp;
2391	if (over_sp > 0)	2302	if (over_sp > 0)
2392	{	2303	{
2393	if (op->stats.sp < op->stats.maxsp)	2304	if (op->stats.sp < op->stats.maxsp)
2394	{	2305	{
2395	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;	2306	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
…		…
2416	if (op->stats.hp < op->stats.maxhp)	2327	if (op->stats.hp < op->stats.maxhp)
2417	{	2328	{
2418	op->stats.hp++;	2329	op->stats.hp++;
2419		2330
2420	/* dms do not consume food */	2331	/* dms do not consume food */
2421	if (!QUERY_FLAG (op, FLAG_WIZ))	2332	if (!op->flag [FLAG_WIZ])
2422	{	2333	{
2423	op->stats.food--;	2334	op->stats.food--;
2424		2335
2425	if (op->contr->digestion < 0)	2336	if (op->contr->digestion < 0)
2426	op->stats.food += op->contr->digestion;	2337	op->stats.food += op->contr->digestion;
2427	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2338	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2428	op->stats.food = last_food;	2339	op->stats.food = last_food;
2429	}	2340	}
2430	}	2341	}
2431		2342
		2343	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2344
2432	if (max_hp > 1)	2345	if (max_hp > 1)
2433	{	2346	{
2434	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;	2347	int over_hp = temp / rate_hp;
2435		2348
2436	if (over_hp > 0)	2349	if (over_hp > 0)
2437	{	2350	{
2438	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2351	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2439	op->last_heal = 0;	2352	op->last_heal = 0;
2440	}	2353	}
2441	else	2354	else
2442	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2355	op->last_heal = rate_hp / temp;
2443	}	2356	}
2444	else	2357	else
2445	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2358	op->last_heal = rate_hp / temp;
2446	}	2359	}
2447	}	2360	}
2448		2361
2449	/* Digestion */	2362	/* Digestion */
2450	if (--op->last_eat < 0)	2363	if (--op->last_eat < 0)
…		…
2453	penalty = max (0, -op->contr->digestion);	2366	penalty = max (0, -op->contr->digestion);
2454		2367
2455	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);	2368	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2456		2369
2457	/* dms do not consume food */	2370	/* dms do not consume food */
2458	if (!QUERY_FLAG (op, FLAG_WIZ))	2371	if (!op->flag [FLAG_WIZ])
2459	op->stats.food--;	2372	op->stats.food--;
2460	}	2373	}
2461		2374
2462	if (op->stats.food < 0 && op->stats.hp >= 0)	2375	if (op->stats.food < 0 && op->stats.hp >= 0)
2463	{	2376	{
2464	object *flesh = 0;	2377	object *flesh = 0;
2465		2378
2466	for_inv_removable (op, tmp)	2379	for_inv_removable (op, tmp)
2467	{	2380	{
2468	if (QUERY_FLAG (tmp, FLAG_UNPAID))	2381	if (tmp->flag [FLAG_UNPAID])
2469	continue;	2382	continue;
2470		2383
2471	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2384	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2472	{	2385	{
2473	op->statusmsg ("You blindly grab for a bite of food. "	2386	op->statusmsg ("You blindly grab for a bite of food. "
2474	"H<To prevent you from starving, you ate some random item from your backpack.>");	2387	"H<To prevent you from starving, you ate some random item from your backpack.>");
2475	manual_apply (op, tmp, 0);	2388	op->apply (tmp);
2476		2389
2477	if (op->stats.food >= 0 || op->stats.hp < 0)	2390	if (op->stats.food >= 0 || op->stats.hp < 0)
2478	break;	2391	break;
2479	}	2392	}
2480	else if (tmp->type == FLESH)	2393	else if (tmp->type == FLESH)
…		…
2486	*/	2399	*/
2487	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2400	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2488	{	2401	{
2489	op->statusmsg ("You blindly grab for a bite of food. "	2402	op->statusmsg ("You blindly grab for a bite of food. "
2490	"H<To prevent you from starving, you ate some random item from your backpack.>");	2403	"H<To prevent you from starving, you ate some random item from your backpack.>");
2491	manual_apply (op, flesh, 0);	2404	op->apply (flesh);
2492	}	2405	}
2493		2406
2494	// If player is still starving, alert him!	2407	// If player is still starving, alert him!
2495	if (op->stats.food < 0)	2408	if (op->stats.food < 0)
2496	op->failmsg ("You are starving! "	2409	op->failmsg ("You are starving! "
…		…
2508	op->contr->killer->destroy ();	2421	op->contr->killer->destroy ();
2509	}	2422	}
2510	}	2423	}
2511		2424
2512	/* killer should be set here already */	2425	/* killer should be set here already */
2513	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2426	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2514	kill_player (op);	2427	kill_player (op);
2515	}	2428	}
2516	}	2429	}
2517		2430
2518	/* If the player should die (lack of hp, food, etc), we call this.	2431	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2533	return;	2446	return;
2534		2447
2535	dynbuf_text deathtab;	2448	dynbuf_text deathtab;
2536		2449
2537	/* restore player */	2450	/* restore player */
2538	at = archetype::find ("poisoning");	2451	at = archetype::find (shstr_poisoning);
2539	if (object *tmp = present_arch_in_ob (at, op))	2452	if (object *tmp = present_arch_in_ob (at, op))
2540	{	2453	{
2541	tmp->destroy ();	2454	tmp->destroy ();
2542	deathtab << "Your body feels cleansed...\r";	2455	deathtab << "Your body feels cleansed...\r";
2543	}	2456	}
2544		2457
2545	at = archetype::find ("confusion");	2458	at = archetype::find (shstr_confusion);
2546	if (object *tmp = present_arch_in_ob (at, op))	2459	if (object *tmp = present_arch_in_ob (at, op))
2547	{	2460	{
2548	tmp->destroy ();	2461	tmp->destroy ();
2549	deathtab << "Your mind feels clearer...\r";	2462	deathtab << "Your mind feels clearer...\r";
2550	}	2463	}
…		…
2552	cure_disease (op, 0, 0); /* remove any disease */	2465	cure_disease (op, 0, 0); /* remove any disease */
2553		2466
2554	max_it (op->stats.hp , op->stats.maxhp);	2467	max_it (op->stats.hp , op->stats.maxhp);
2555	max_it (op->stats.sp , op->stats.maxsp);	2468	max_it (op->stats.sp , op->stats.maxsp);
2556	max_it (op->stats.grace, op->stats.maxgrace);	2469	max_it (op->stats.grace, op->stats.maxgrace);
2557
2558	if (op->stats.food <= 0)	2470	max_it (op->stats.food , 200);
2559	op->stats.food = 999;
2560		2471
2561	// remove all spell effects that are active	2472	// remove all spell effects that are active
2562	// to avoid long-term effects such as word-of-recall	2473	// to avoid long-term effects such as word-of-recall
2563	for (object *item = op->inv; item; )	2474	for (object *item = op->inv; item; )
2564	{	2475	{
…		…
2577	if (op_on_battleground (op, &x, &y))	2488	if (op_on_battleground (op, &x, &y))
2578	{	2489	{
2579	deathtab << "You almost died in combat, but local medics have saved your life...\r";	2490	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2580		2491
2581	/* create a bodypart-trophy to make the winner happy */	2492	/* create a bodypart-trophy to make the winner happy */
2582	if (object *tmp = arch_to_object (archetype::find ("finger")))	2493	object *tmp = archetype::find (shstr_finger)->instance ();
2583	{	2494
2584	tmp->name = format ("%s's finger" , &op->name);	2495	tmp->name = format ("%s's finger" , &op->name);
2585	tmp->name_pl = format ("%s's fingers", &op->name);	2496	tmp->name_pl = format ("%s's fingers", &op->name);
2586	tmp->msg = format (	2497	tmp->msg = format (
2587	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",	2498	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2588	&op->name, op->contr->title,	2499	&op->name, op->contr->title,
2589	(int)op->level,	2500	(int)op->level,
2590	op->contr->killer_name ()	2501	op->contr->killer_name ()
2591	);	2502	);
2592	tmp->value = 0, tmp->type = 0;	2503	tmp->value = 0, tmp->type = 0;
2593	tmp->materialname = "organics";	2504	tmp->material = name_to_material (shstr_organic);
2594	tmp->insert_at (op, tmp);	2505	tmp->insert_at (op, tmp);
2595	}
2596		2506
2597	/* teleport defeated player to new destination */	2507	/* teleport defeated player to new destination */
2598	transfer_ob (op, x, y, 0, NULL);	2508	transfer_ob (op, x, y, 0, NULL);
2599	op->contr->braced = 0;	2509	op->contr->braced = 0;
2600		2510
…		…
2662	lost_a_stat = 1;	2572	lost_a_stat = 1;
2663	}	2573	}
2664	else	2574	else
2665	{	2575	{
2666	/* deplete a stat */	2576	/* deplete a stat */
2667	archetype *deparch = archetype::find ("depletion");	2577	archetype *deparch = archetype::find (shstr_depletion);
2668	object *dep;	2578	object *dep;
2669		2579
2670	dep = present_arch_in_ob (deparch, op);	2580	dep = present_arch_in_ob (deparch, op);
2671	if (!dep)	2581	if (!dep)
2672	{	2582	{
2673	dep = arch_to_object (deparch);	2583	dep = deparch->instance ();
2674	insert_ob_in_ob (dep, op);	2584	insert_ob_in_ob (dep, op);
2675	}	2585	}
2676	lose_this_stat = 1;	2586	lose_this_stat = 1;
2677	if (settings.balanced_stat_loss)	2587	if (settings.balanced_stat_loss)
2678	{	2588	{
…		…
2690		2600
2691	/* There is a maximum depletion total per level. */	2601	/* There is a maximum depletion total per level. */
2692	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)	2602	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2693	{	2603	{
2694	lose_this_stat = 0;	2604	lose_this_stat = 0;
2695	/* Take loss chance vs keep chance to see if we	2605	/* Take loss chance vs keep chance to see if we
2696	retain the stat. */	2606	retain the stat. */
2697	}	2607	}
2698	else	2608	else
2699	{	2609	{
2700	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)	2610	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
…		…
2716	* difference.	2626	* difference.
2717	*/	2627	*/
2718	if (this_stat >= -50)	2628	if (this_stat >= -50)
2719	{	2629	{
2720	change_attr_value (&(dep->stats), i, -1);	2630	change_attr_value (&(dep->stats), i, -1);
2721	SET_FLAG (dep, FLAG_APPLIED);	2631	dep->set_flag (FLAG_APPLIED);
2722	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2632	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2723	op->update_stats ();	2633	op->update_stats ();
2724	lost_a_stat = 1;	2634	lost_a_stat = 1;
2725	}	2635	}
2726	}	2636	}
…		…
2744	#endif	2654	#endif
2745		2655
2746	/* Put a gravestone up where the character 'almost' died. List the	2656	/* Put a gravestone up where the character 'almost' died. List the
2747	* exp loss on the stone.	2657	* exp loss on the stone.
2748	*/	2658	*/
2749	tmp = arch_to_object (archetype::find ("gravestone"));	2659	tmp = archetype::find (shstr_gravestone)->instance ();
2750	tmp->name = format ("%s's gravestone", &op->name);	2660	tmp->name = format ("%s's gravestone", &op->name);
2751	tmp->name_pl = format ("%s's gravestones", &op->name);	2661	tmp->name_pl = format ("%s's gravestones", &op->name);
2752	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",	2662	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2753	&op->name, op->contr->title, op->contr->killer_name ());	2663	&op->name, op->contr->title, op->contr->killer_name ());
2754	tmp->x = op->x, tmp->y = op->y;	2664	tmp->x = op->x, tmp->y = op->y;
…		…
2793	if (will_kill_again)	2703	if (will_kill_again)
2794	{	2704	{
2795	object *force;	2705	object *force;
2796	int at;	2706	int at;
2797		2707
2798	force = get_archetype (FORCE_NAME);	2708	force = archetype::get (FORCE_NAME);
2799	/* 50 ticks should be enough time for the spell to abate */	2709	/* 50 ticks should be enough time for the spell to abate */
2800	force->speed = 0.1f;
2801	force->speed_left = -5.f;	2710	force->speed_left = -5.f;
2802	SET_FLAG (force, FLAG_APPLIED);	2711	force->set_speed (0.1f);
		2712	force->set_flag (FLAG_APPLIED);
		2713
2803	for (at = 0; at < NROFATTACKS; at++)	2714	for (at = 0; at < NROFATTACKS; at++)
2804	if (will_kill_again & (1 << at))	2715	if (will_kill_again & (1 << at))
2805	force->resist[at] = 100;	2716	force->resist[at] = 100;
2806		2717
2807	insert_ob_in_ob (force, op);	2718	insert_ob_in_ob (force, op);
…		…
2809	}	2720	}
2810		2721
2811	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);	2722	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2812	}	2723	}
2813		2724
2814	void	2725	static void
2815	loot_object (object *op)	2726	loot_object (object *op)
2816	{ /* Grab and destroy some treasure */	2727	{ /* Grab and destroy some treasure */
2817	object *tmp, *tmp2, *next;	2728	object *tmp, *next;
2818		2729
2819	op->close_container (); /* close open sack first */	2730	op->close_container (); /* close open sack first */
2820		2731
2821	for (tmp = op->inv; tmp; tmp = next)	2732	for (tmp = op->inv; tmp; tmp = next)
2822	{	2733	{
…		…
2829	tmp->x = op->x, tmp->y = op->y;	2740	tmp->x = op->x, tmp->y = op->y;
2830		2741
2831	if (tmp->type == CONTAINER)	2742	if (tmp->type == CONTAINER)
2832	loot_object (tmp); /* empty container to ground */	2743	loot_object (tmp); /* empty container to ground */
2833		2744
2834	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))	2745	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
2835	{	2746	{
2836	if (tmp->nrof > 1)	2747	if (tmp->nrof > 1)
2837	{	2748	{
2838	tmp->decrease (rndm (1, tmp->nrof - 1));	2749	tmp->decrease (rndm (1, tmp->nrof - 1));
2839	insert_ob_in_map (tmp, op->map, NULL, 0);	2750	insert_ob_in_map (tmp, op->map, NULL, 0);
…		…
2850	* fix_weight(): Check recursively the weight of all players, and fix	2761	* fix_weight(): Check recursively the weight of all players, and fix
2851	* what needs to be fixed. Refresh windows and fix speed if anything	2762	* what needs to be fixed. Refresh windows and fix speed if anything
2852	* was changed.	2763	* was changed.
2853	*/	2764	*/
2854	void	2765	void
2855	fix_weight (void)	2766	fix_weight ()
2856	{	2767	{
2857	for_all_players (pl)	2768	for_all_players (pl)
2858	{	2769	{
2859	sint32 old = pl->ob->carrying;	2770	weight_t old = pl->ob->carrying;
2860		2771
2861	pl->ob->update_weight ();	2772	pl->ob->update_weight ();
2862		2773
2863	if (old != pl->ob->carrying)	2774	if (old != pl->ob->carrying)
2864	{	2775	{
…		…
2867	}	2778	}
2868	}	2779	}
2869	}	2780	}
2870		2781
2871	void	2782	void
2872	fix_luck (void)	2783	fix_luck ()
2873	{	2784	{
2874	for_all_players (pl)	2785	for_all_players (pl)
2875	if (!pl->ob->contr->ns->state)	2786	if (!pl->ob->contr->ns->state)
2876	pl->ob->change_luck (0);	2787	pl->ob->change_luck (0);
2877	}	2788	}
…		…
2929	}	2840	}
2930		2841
2931	int	2842	int
2932	is_true_undead (object *op)	2843	is_true_undead (object *op)
2933	{	2844	{
2934	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))	2845	if (op->arch->flag [FLAG_UNDEAD])
2935	return 1;	2846	return 1;
2936		2847
2937	return 0;	2848	return 0;
2938	}	2849	}
2939		2850
…		…
2954	level = ob->map->darklevel () - 2;	2865	level = ob->map->darklevel () - 2;
2955		2866
2956	/* this also picks up whether the object is glowing.	2867	/* this also picks up whether the object is glowing.
2957	* If you carry a light on a non-dark map, its not	2868	* If you carry a light on a non-dark map, its not
2958	* as bad as carrying a light on a pitch dark map */	2869	* as bad as carrying a light on a pitch dark map */
2959	if (has_carried_lights (ob))	2870	if (ob->has_carried_lights ())
2960	level = -(10 + (2 * ob->map->darklevel ()));	2871	level = -(10 + (2 * ob->map->darklevel ()));
2961		2872
2962	/* scan through all nearby squares for terrain to hide in */	2873	/* scan through all nearby squares for terrain to hide in */
2963	for (i = 0, x = ob->x, y = ob->y;	2874	for (i = 0, x = ob->x, y = ob->y;
2964	i <= SIZEOFFREE1;	2875	i <= SIZEOFFREE1;
…		…
3037		2948
3038	if (who->type == PLAYER)	2949	if (who->type == PLAYER)
3039	player = 1;	2950	player = 1;
3040		2951
3041	else	2952	else
3042	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2953	friendly = who->flag [FLAG_FRIENDLY];
3043		2954
3044	/* search adjacent squares */	2955	/* search adjacent squares */
3045	for (i = 1; i < 9; i++)	2956	for (i = 1; i < 9; i++)
3046	{	2957	{
3047	x = who->x + freearr_x[i];	2958	x = who->x + freearr_x[i];
…		…
3056	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2967	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3057	continue;	2968	continue;
3058		2969
3059	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2970	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3060	{	2971	{
3061	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2972	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3062	return 1;	2973	return 1;
3063	else if (tmp->type == PLAYER)	2974	else if (tmp->type == PLAYER)
3064	{
3065	/*don't let a hidden DM prevent you from hiding */
3066	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3067	return 1;	2975	return 1;
3068	}
3069	}	2976	}
3070	}	2977	}
3071	return 0;	2978	return 0;
3072	}	2979	}
3073		2980
3074	/* check the player los field for viewability of the	2981	/* check the player los field for viewability of the
3075	* object op. This function works fine for monsters,	2982	* object op. This function works fine for monsters,
3076	* but we dont worry if the object isnt the top one in	2983	* but we dont worry if the object isnt the top one in
3077	* a pile (say a coin under a table would return "viewable"	2984	* a pile (say a coin under a table would return "viewable"
3078	* by this routine). Another question, should we be	2985	* by this routine). Another question, should we be
3079	* concerned with the direction the player is looking	2986	* concerned with the direction the player is looking
3080	* in? Realistically, most of us can't see stuff behind	2987	* in? Realistically, most of us can't see stuff behind
3081	* our backs...on the other hand, does the "facing" direction	2988	* our backs...on the other hand, does the "facing" direction
3082	* imply the way your head, or body is facing? It's possible	2989	* imply the way your head, or body is facing? It's possible
3083	* for them to differ. Sigh, this fctn could get a bit more complex.	2990	* for them to differ. Sigh, this fctn could get a bit more complex.
3084	* -b.t.	2991	* -b.t.
3085	* This function is now map tiling safe.	2992	* This function is now map tiling safe.
3086	*/	2993	*/
3087	int	2994	int
3088	player_can_view (object *pl, object *op)	2995	player_can_view (object *pl, object *op)
3089	{	2996	{
…		…
3103		3010
3104	get_rangevector (pl, op, &rv, 0x1);	3011	get_rangevector (pl, op, &rv, 0x1);
3105		3012
3106	/* starting with the 'head' part, lets loop	3013	/* starting with the 'head' part, lets loop
3107	* through the object and find if it has any	3014	* through the object and find if it has any
3108	* part that is in the los array but isn't on	3015	* part that is in the los array but isn't on
3109	* a blocked los square.	3016	* a blocked los square.
3110	* we use the archetype to figure out offsets.	3017	* we use the archetype to figure out offsets.
3111	*/	3018	*/
3112	while (op)	3019	while (op)
3113	{	3020	{
…		…
3116		3023
3117	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)	3024	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3118	return 1;	3025	return 1;
3119		3026
3120	op = op->more;	3027	op = op->more;
3121	}
3122
3123	return 0;
3124	}
3125
3126	/* routine for both players and monsters. We call this when
3127	* there is a possibility for our action distrubing our hiding
3128	* place or invisiblity spell. Artefact invisiblity causes
3129	* "noise" instead. If we arent invisible to begin with, we
3130	* return 0.
3131	*/
3132	int
3133	action_makes_visible (object *op)
3134	{
3135	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3136	{
3137	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3138	{
3139	// artefact invisibility is permanent, but we still make noise
3140	// this is important for game-balance.
3141	if (op->contr)
3142	op->make_noise ();
3143
3144	return 0;
3145	}
3146
3147	if (op->contr && op->contr->tmp_invis == 0)
3148	return 0;
3149
3150	/* If monsters, they should become visible */
3151	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
3152	{
3153	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
3154	return 1;
3155	}
3156	}	3028	}
3157		3029
3158	return 0;	3030	return 0;
3159	}	3031	}
3160		3032
…		…
3175	* and the exit-coordinates sp/hp must both be > 0.	3047	* and the exit-coordinates sp/hp must both be > 0.
3176	* => The intention here is to prevent abuse of the battleground-	3048	* => The intention here is to prevent abuse of the battleground-
3177	* feature (like pickable or hidden battleground tiles). */	3049	* feature (like pickable or hidden battleground tiles). */
3178	for (object *tmp = op->below; tmp; tmp = tmp->below)	3050	for (object *tmp = op->below; tmp; tmp = tmp->below)
3179	{	3051	{
3180	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3052	if (tmp->flag [FLAG_IS_FLOOR])
3181	{	3053	{
3182	if (QUERY_FLAG (tmp, FLAG_NO_PICK)	3054	if (tmp->flag [FLAG_NO_PICK]
3183	&& tmp->type == BATTLEGROUND	3055	&& tmp->type == BATTLEGROUND
3184	&& tmp->name == shstr_battleground	3056	&& tmp->name == shstr_battleground
3185	&& EXIT_X (tmp) && EXIT_Y (tmp))	3057	&& EXIT_X (tmp) && EXIT_Y (tmp))
3186	{	3058	{
3187	/* before we assign the exit, check if this is a teambattle */	3059	/* before we assign the exit, check if this is a teambattle */
3188	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3060	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3189	{
3190	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)	3061	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3062	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3191	{	3063	{
3192	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3193	{
3194	if (x && y)	3064	if (x && y)
3195	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3065	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
3196		3066
3197	return 1;	3067	return 1;
3198	}
3199	}	3068	}
3200	}
3201		3069
3202	if (x && y)	3070	if (x && y)
3203	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3071	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3204		3072
3205	return 1;	3073	return 1;
…		…
3343	else	3211	else
3344	j = 1;	3212	j = 1;
3345	strcat (buf, spellpathnames[i]);	3213	strcat (buf, spellpathnames[i]);
3346	}	3214	}
3347	}	3215	}
		3216
3348	strcat (buf, ".");	3217	strcat (buf, ".");
3349	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3218	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3350	}	3219	}
3351		3220
3352	/* evtl. adding flags: */	3221	/* evtl. adding flags: */
3353	if (QUERY_FLAG (item, FLAG_XRAYS))	3222	if (item->flag [FLAG_XRAYS])
3354	SET_FLAG (skin, FLAG_XRAYS);	3223	skin->set_flag (FLAG_XRAYS);
3355	if (QUERY_FLAG (item, FLAG_STEALTH))	3224	if (item->flag [FLAG_STEALTH])
3356	SET_FLAG (skin, FLAG_STEALTH);	3225	skin->set_flag (FLAG_STEALTH);
3357	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3226	if (item->flag [FLAG_SEE_IN_DARK])
3358	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3227	skin->set_flag (FLAG_SEE_IN_DARK);
3359		3228
3360	/* print message if there is one */	3229	/* print message if there is one */
3361	if (item->msg != NULL)	3230	if (item->msg != NULL)
3362	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3231	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3363	}	3232	}
3364	else	3233	else
3365	{	3234	{
3366	/* generate misc. treasure */	3235	/* generate misc. treasure */
3367	tmp = arch_to_object (tr->item);	3236	tmp = tr->item->instance ();
3368	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3237	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3369	who->insert (tmp);	3238	who->insert (tmp);
3370	}	3239	}
3371	}	3240	}
3372		3241
3373	/**	3242	//-GPL
3374	* Unready an object for a player. This function does nothing if the object was
3375	* not readied.
3376	*/
3377	void
3378	player_unready_range_ob (player *pl, object *ob)
3379	{
3380	if (pl->ob->current_weapon == ob)
3381	pl->ob->current_weapon = 0;
3382
3383	if (pl->combat_ob == ob)
3384	pl->combat_ob = 0;
3385
3386	if (pl->ranged_ob == ob)
3387	pl->ranged_ob = 0;
3388	}
3389		3243
3390	sint8	3244	sint8
3391	player::darkness_at (maptile *map, int x, int y) const	3245	player::darkness_at (maptile *map, int x, int y) const
3392	{	3246	{
3393	if (!ns)	3247	if (!ns)
…		…
3420	{	3274	{
3421	play_sound (sound_find ("generic_failure"));	3275	play_sound (sound_find ("generic_failure"));
3422	statusmsg (msg, color);	3276	statusmsg (msg, color);
3423	}	3277	}
3424		3278
		3279	void
		3280	object::failmsgf (const char *format, ...)
		3281	{
		3282	if (!contr)
		3283	return;
		3284
		3285	va_list ap;
		3286	va_start (ap, format);
		3287	contr->failmsg (vformat (format, ap));
		3288	va_end (ap);
		3289	}
		3290
		3291	void
		3292	player::failmsgf (const char *format, ...)
		3293	{
		3294	va_list ap;
		3295	va_start (ap, format);
		3296	failmsg (vformat (format, ap));
		3297	va_end (ap);
		3298	}
		3299

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