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Comparing deliantra/server/server/player.C (file contents):
Revision 1.86 by root, Thu Jan 4 19:28:38 2007 UTC vs.
Revision 1.255 by root, Fri Mar 26 00:53:26 2010 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
8	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
9	the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
10	(at your option) any later version.	11	* option) any later version.
11		12	*
12	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,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	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
18	along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
20		21	*
21	The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
		24
		25	//+GPL
23		26
24	#include <global.h>	27	#include <global.h>
25	#include <pwd.h>
26	#include <sproto.h>	28	#include <sproto.h>
27	#include <sounds.h>	29	#include <sounds.h>
28	#include <living.h>	30	#include <living.h>
29	#include <object.h>	31	#include <object.h>
30	#include <spells.h>	32	#include <spells.h>
31	#include <skills.h>	33	#include <skills.h>
32		34
33	#include <algorithm>	35	#include <algorithm>
34	#include <functional>	36	#include <functional>
35		37
36	player *	38	playervec players;
37	find_player (const char *plname)
38	{
39	for_all_players (pl)
40	if (pl->ob && !strcmp (query_name (pl->ob), plname))
41	return pl;
42
43	return 0;
44	}
45
46	void
47	display_motd (const object *op)
48	{
49	char buf[MAX_BUF];
50	char motd[HUGE_BUF];
51	FILE *fp;
52	int comp;
53	int size;
54
55	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
56	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
57	return;
58
59	motd[0] = '\0';
60	size = 0;
61
62	while (fgets (buf, MAX_BUF, fp))
63	{
64	if (*buf == '#')
65	continue;
66
67	strncat (motd + size, buf, HUGE_BUF - size);
68	size += strlen (buf);
69	}
70
71	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
72	close_and_delete (fp, comp);
73	}
74
75	void
76	send_rules (const object *op)
77	{
78	char buf[MAX_BUF];
79	char rules[HUGE_BUF];
80	FILE *fp;
81	int comp;
82	int size;
83
84	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
85	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
86	return;
87
88	rules[0] = '\0';
89	size = 0;
90
91	while (fgets (buf, MAX_BUF, fp))
92	{
93	if (*buf == '#')
94	continue;
95
96	if (size + strlen (buf) >= HUGE_BUF)
97	{
98	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
99	break;
100	}
101
102	strncat (rules + size, buf, HUGE_BUF - size);
103	size += strlen (buf);
104	}
105
106	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
107	close_and_delete (fp, comp);
108	}
109
110	void
111	send_news (const object *op)
112	{
113	char buf[MAX_BUF];
114	char news[HUGE_BUF];
115	char subject[MAX_BUF];
116	FILE *fp;
117	int comp;
118	int size;
119
120	sprintf (buf, "%s/%s", settings.confdir, settings.news);
121	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
122	return;
123
124	news[0] = '\0';
125	subject[0] = '\0';
126	size = 0;
127
128	while (fgets (buf, MAX_BUF, fp) != NULL)
129	{
130	if (*buf == '#')
131	continue;
132
133	if (*buf == '%')
134	{ /* send one news */
135	if (size > 0)
136	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", "%s\n%s", subject, news); /*send previously read news */
137	strcpy (subject, buf + 1);
138	strip_endline (subject);
139	size = 0;
140	news[0] = '\0';
141	}
142	else
143	{
144	if (size + strlen (buf) >= HUGE_BUF)
145	{
146	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
147	break;
148	}
149	strncat (news + size, buf, HUGE_BUF - size);
150	size += strlen (buf);
151	}
152	}
153
154	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
155	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
156	close_and_delete (fp, comp);
157	}
158		39
159	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
160	static void	41	static void
161	set_first_map (object *op)	42	set_first_map (object *op)
162	{	43	{
…		…
164	op->x = -1;	45	op->x = -1;
165	op->y = -1;	46	op->y = -1;
166	}	47	}
167		48
168	void	49	void
169	player::enter_map ()	50	player::activate ()
170	{	51	{
171	object *tmp = object::create ();	52	if (active)
		53	return;
172		54
173	EXIT_PATH (tmp) = maplevel;	55	players.insert (this);
174	EXIT_X (tmp) = ob->x;	56	ob->remove ();
175	EXIT_Y (tmp) = ob->y;	57	ob->map = 0;
176	ob->enter_exit (tmp);	58	ob->activate_recursive ();
		59	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		60	add_friendly_object (ob);
		61	}
177		62
178	tmp->destroy ();	63	void
		64	player::deactivate ()
		65	{
		66	if (!active)
		67	return;
		68
		69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
		71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
		76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		78	ob->map = 0;
		79	party = 0;
		80
		81	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		82
		83	players.erase (this);
179	}	84	}
180		85
181	// connect the player with a specific client	86	// connect the player with a specific client
182	// also changed, rationalises, and fixes some incorrect settings	87	// also changes, rationalises, and fixes some incorrect settings
183	void	88	void
184	player::connect (client *ns)	89	player::connect (client *ns)
185	{	90	{
186	this->ns = ns;	91	this->ns = ns;
187	ns->pl = this;	92	ns->pl = this;
188		93
189	next = first_player;	94	run_on = 0;
190	first_player = this;	95	fire_on = 0;
		96	ob->close_container (); //TODO: client-specific
191		97
192	ns->update_look = 0;	98	ns->update_look = 0;
193	ns->look_position = 0;	99	ns->look_position = 0;
194		100
195	clear_los (ob);	101	clear_los ();
		102
		103	ns->reset_stats ();
196		104
197	/* make sure he's a player -- needed because of class change. */	105	/* make sure he's a player -- needed because of class change. */
198	ob->type = PLAYER; // we are paranoid	106	ob->type = PLAYER; // we are paranoid
199	ob->race = ob->arch->clone.race;	107	ob->race = ob->arch->race;
200		108
201	if (!legal_range (ob, shoottype))	109	ob->update_weight ();
202	shoottype = range_none;
203
204	ob->carrying = sum_weight (ob);
205	link_player_skills (ob);	110	link_skills ();
206		111
207	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
208
209	assign (title, ob->arch->clone.name);	112	assign (title, ob->arch->object::name);
210
211	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
212	* from the class, and not race. I don't see any way to get the class information
213	* to then update this. I don't think this will actually break anything - anyone
214	* that can use armour should be able to use a shield. What this may 'break'
215	* are features new characters get, eg, if someone starts up with a Q, they
216	* should be able to use a shield. However, old Q's won't get that advantage.
217	*/
218	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
219	SET_FLAG (ob, FLAG_USE_SHIELD);
220		113
221	/* if it's a dragon player, set the correct title here */	114	/* if it's a dragon player, set the correct title here */
222	if (is_dragon_pl (ob))	115	if (ob->is_dragon ())
223	{	116	{
224	object *tmp, *abil = 0, *skin = 0;	117	object *tmp, *abil = 0, *skin = 0;
225
226	shstr_cmp dragon_ability_force ("dragon_ability_force");
227	shstr_cmp dragon_skin_force ("dragon_skin_force");
228		118
229	for (tmp = ob->inv; tmp; tmp = tmp->below)	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
230	if (tmp->type == FORCE)	120	if (tmp->type == FORCE)
231	if (tmp->arch->name == dragon_ability_force)	121	if (tmp->arch->archname == shstr_dragon_ability_force)
232	abil = tmp;	122	abil = tmp;
233	else if (tmp->arch->name == dragon_skin_force)	123	else if (tmp->arch->archname == shstr_dragon_skin_force)
234	skin = tmp;	124	skin = tmp;
235		125
236	set_dragon_name (ob, abil, skin);	126	set_dragon_name (ob, abil, skin);
237	}	127	}
238		128
239	CLEAR_FLAG (ob, FLAG_FRIENDLY);
240	add_friendly_object (ob);
241
242	LOG (llevInfo, "LOGIN: Player named %s from ip %s\n", &ob->name, ns->host);
243
244	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
245		130
246	esrv_new_player (this, ob->weight + ob->carrying);	131	esrv_new_player (this);
247		132
248	ob->update_stats ();	133	ob->update_stats ();
		134
249	ns->floorbox_update ();	135	ns->floorbox_update ();
250
251	esrv_send_inventory (ob, ob);	136	esrv_send_inventory (ob, ob);
252	esrv_add_spells (this, 0);	137	esrv_add_spells (this, 0);
253		138
254	ob->activate_recursive ();	139	ob->flag [FLAG_READY_WEAPON] = false;
255	enter_map ();	140	ob->flag [FLAG_READY_SKILL] = false;
		141	ob->flag [FLAG_READY_BOW] = false;
256		142
257	send_rules (ob);	143	for (object *op = ob->inv; op; op = op->below)
258	send_news (ob);	144	if (op->flag [FLAG_APPLIED])
259	display_motd (ob);	145	switch (op->type)
		146	{
		147	case SKILL:
		148	op->flag [FLAG_APPLIED] = false;
		149	break;
		150
		151	case WAND:
		152	case ROD:
		153	case HORN:
		154	case BOW:
		155	ranged_ob = op;
		156	break;
		157
		158	case WEAPON:
		159	combat_ob = op;
		160	break;
		161	}
		162
		163	ob->current_weapon = 0;
		164	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		165	activate (); // change_weapon also activates, but this doesn't hurt
260		166
261	INVOKE_PLAYER (CONNECT, this);	167	INVOKE_PLAYER (CONNECT, this);
262	INVOKE_PLAYER (LOGIN, this);	168	INVOKE_PLAYER (LOGIN, this);
263	}	169	}
264		170
265	void	171	void
266	player::disconnect ()	172	player::disconnect ()
267	{	173	{
268	if (ob)	174	if (ob)
269	ob->deactivate_recursive ();	175	{
		176	ob->close_container (); //TODO: client-specific
		177	ob->drop_unpaid_items ();
		178	}
270		179
271	//TODO: don't be so harsh and destroy :)
272	if (ns)	180	if (ns)
273	{	181	{
274	if (enable_save)	182	if (active)
275	{
276	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	183	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
277	save (true);
278	}
279		184
280	INVOKE_PLAYER (DISCONNECT, this);	185	INVOKE_PLAYER (DISCONNECT, this);
281		186
282	client *ns = this->ns;	187	ns->reset_stats ();
283	ns->send_packet ("goodbye");
284	ns->flush ();
285	ns->pl = 0;	188	ns->pl = 0;
286	this->ns = 0;	189	ns = 0;
287
288	ns->destroy ();
289	destroy ();
290	}	190	}
		191
		192	// this is important for the player scheduler to get the correct refcount
		193	// when ns = 0
		194	observe = viewpoint = ob;
		195
		196	deactivate ();
291	}	197	}
		198
		199	//-GPL
292		200
293	// the need for this function can be explained	201	// the need for this function can be explained
294	// by load_object not returning the object	202	// by load_object not returning the object
295	void	203	void
296	player::set_object (object *op)	204	player::set_object (object *op)
297	{	205	{
298	ob = op;	206	ob = observe = viewpoint = op;
299	ob->contr = this; /* this aren't yet in archetype */	207	ob->contr = this; /* this aren't yet in archetype */
300		208
		209	ob->speed = 1.0f;
301	ob->speed_left = 0.5;	210	ob->speed_left = 0.5f;
302	ob->speed = 1.0;	211
303	ob->direction = 5; /* So player faces south */	212	ob->direction = 5; /* So player faces south */
304	ob->stats.wc = 2;
305	ob->run_away = 25; /* Then we panick... */
306
307	ob->roll_stats ();
308	}	213	}
		214
		215	void
		216	player::set_observe (object *op)
		217	{
		218	observe = viewpoint = op ? op : ob;
		219	do_los = 1;
		220	}
		221
		222	void
		223	player::set_viewpoint (object *op)
		224	{
		225	viewpoint = op ? op : (object *)observe;
		226	do_los = 1;
		227	}
		228
		229	//+GPL
309		230
310	player::player ()	231	player::player ()
311	{	232	{
312	/* There are some elements we want initialised to non zero value -	233	/* There are some elements we want initialised to non zero value -
313	* we deal with that below this point.	234	* we deal with that below this point.
314	*/	235	*/
315	outputs_sync = 16; /* Every 2 seconds */	236	outputs_sync = 4;
316	outputs_count = 8; /* Keeps present behaviour */	237	outputs_count = 4;
317	unapply = unapply_nochoice;	238	unapply = unapply_nochoice;
318		239
319	savebed_map = first_map_path; /* Init. respawn position */	240	savebed_map = first_map_path; /* Init. respawn position */
320		241
321	gen_sp_armour = 10;	242	gen_sp_armour = 10;
322	last_speed = -1;
323	shoottype = range_none;
324	bowtype = bow_normal;	243	bowtype = bow_normal;
325	petmode = pet_normal;	244	petmode = pet_normal;
326	listening = 10;
327	usekeys = containers;	245	usekeys = containers;
328	last_weapon_sp = -1;
329	peaceful = 1; /* default peaceful */	246	peaceful = 1; /* default peaceful */
330	do_los = 1;	247	do_los = 1;
331		248
332	/* we need to clear these to -1 and not zero - otherwise,	249	weapon_sp = 1.0f;
333	* if a player quits and starts a new character, we wont	250	weapon_sp_left = 0.5f;
334	* send new values to the client, as things like exp start
335	* at zero.
336	*/
337	for (int i = 0; i < NUM_SKILLS; i++)
338	last_skill_exp[i] = -1;
339
340	for (int i = 0; i < NROFATTACKS; i++)
341	last_resist[i] = -1;
342
343	last_stats.exp = -1;
344	last_weight = (uint32) - 1;
345	}	251	}
346		252
347	void	253	void
348	player::do_destroy ()	254	player::do_destroy ()
349	{	255	{
350	disconnect ();	256	disconnect ();
351		257
352	save (false);
353	enable_save = false;
354
355	attachable::do_destroy ();	258	attachable::do_destroy ();
356
357	terminate_all_pets (ob);
358
359	if (first_player != this)
360	{
361	player *prev = first_player;
362
363	while (prev && prev->next && prev->next != this)
364	prev = prev->next;
365
366	if (prev->next != this)
367	{
368	LOG (llevError, "Free_player: Can't find previous player.\n");
369	abort ();
370	}
371
372	prev->next = next;
373	}
374	else
375	first_player = next;
376		259
377	if (ob)	260	if (ob)
378	{	261	{
379	ob->destroy_inv (false);	262	ob->destroy_inv (false);
380	ob->destroy ();	263	ob->destroy ();
381	}	264	}
		265
		266	ob = observe = viewpoint = 0;
382	}	267	}
383		268
384	player::~player ()	269	player::~player ()
385	{	270	{
386	/* Clear item stack */	271	/* Clear item stack */
387	free (stack_items);	272	free (stack_items);
		273	}
		274
		275	/*
		276	* get_player_archetype() return next player archetype from archetype
		277	* list. Not very efficient routine, but used only creating new players.
		278	* Note: there MUST be at least one player archetype!
		279	*/
		280	static archetype *
		281	get_player_archetype (archetype *at)
		282	{
		283	// archetypes could have been reloaded
		284	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		285
		286	if (!nat)
		287	return at;
		288
		289	archvec::iterator i = archetypes.find (nat);
		290
		291	for (;;)
		292	{
		293	if (++i == archetypes.end ())
		294	i = archetypes.begin ();
		295	else if (*i == at)
		296	cleanup ("not a single player archetype found");
		297
		298	if ((*i)->type == PLAYER)
		299	return *i;
		300	}
388	}	301	}
389		302
390	/* Tries to add player on the connection passed in ns.	303	/* Tries to add player on the connection passed in ns.
391	* All we can really get in this is some settings like host and display	304	* All we can really get in this is some settings like host and display
392	* mode.	305	* mode.
…		…
394	player *	307	player *
395	player::create ()	308	player::create ()
396	{	309	{
397	player *pl = new player;	310	player *pl = new player;
398		311
399	pl->set_object (arch_to_object (get_player_archetype (0)));	312	pl->set_object (get_player_archetype (0)->instance ());
		313
		314	pl->ob->roll_stats ();
		315	pl->ob->stats.wc = 2;
		316	pl->ob->run_away = 25; /* Then we panick... */
		317
400	set_first_map (pl->ob);	318	set_first_map (pl->ob);
401		319
402	return pl;	320	return pl;
403	}
404
405	/*
406	* get_player_archetype() return next player archetype from archetype
407	* list. Not very efficient routine, but used only creating new players.
408	* Note: there MUST be at least one player archetype!
409	*/
410	archetype *
411	get_player_archetype (archetype *at)
412	{
413	archetype *start = at;
414
415	for (;;)
416	{
417	if (at == NULL || at->next == NULL)
418	at = first_archetype;
419	else
420	at = at->next;
421
422	if (at->clone.type == PLAYER)
423	return at;
424
425	if (at == start)
426	{
427	LOG (llevError, "No Player archetypes\n");
428	exit (-1);
429	}
430	}
431	}	321	}
432		322
433	object *	323	object *
434	get_nearest_player (object *mon)	324	get_nearest_player (object *mon)
435	{	325	{
436	object *op = NULL;	326	object *op = NULL;
437	objectlink *ol;	327	objectlink *ol;
438	unsigned lastdist;	328	unsigned lastdist;
439	rv_vector rv;	329	rv_vector rv;
440		330
441	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	331	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
442	{	332	{
443	/* We should not find free objects on this friendly list, but it
444	* does periodically happen. Given that, lets deal with it.
445	* While unlikely, it is possible the next object on the friendly
446	* list is also free, so encapsulate this in a while loop.
447	*/
448	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
449	{
450	object *tmp = ol->ob;
451
452	/* Can't do much more other than log the fact, because the object
453	* itself will have been cleared.
454	*/
455	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
456	ol = ol->next;
457	remove_friendly_object (tmp);
458	if (!ol)
459	return op;
460	}
461
462	/* Remove special check for player from this. First, it looks to cause
463	* some crashes (ol->ob->contr not set properly?), but secondly, a more
464	* complicated method of state checking would be needed in any case -
465	* as it was, a clever player could type quit, and the function would
466	* skip them over while waiting for confirmation. Remove
467	* on_same_map check, as can_detect_enemy also does this
468	*/
469	if (!can_detect_enemy (mon, ol->ob, &rv))	333	if (!can_detect_enemy (mon, ol->ob, &rv))
470	continue;	334	continue;
471		335
472	if (lastdist > rv.distance)	336	if (lastdist > rv.distance)
473	{	337	{
…		…
549	x = mon->x;	413	x = mon->x;
550	y = mon->y;	414	y = mon->y;
551	m = mon->map;	415	m = mon->map;
552	dir = rv.direction;	416	dir = rv.direction;
553	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	417	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
554	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	418	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		419
555	/* If we can't solve it within the search distance, return now. */	420	/* If we can't solve it within the search distance, return now. */
556	if (diff > max)	421	if (diff > max)
557	return 0;	422	return 0;
		423
558	while (diff > 1 && max > 0)	424	while (diff > 1 && max > 0)
559	{	425	{
560	lastx = x;	426	lastx = x;
561	lasty = y;	427	lasty = y;
562	lastmap = m;	428	lastmap = m;
…		…
644	max--;	510	max--;
645	lastdir = dir;	511	lastdir = dir;
646	if (!firstdir)	512	if (!firstdir)
647	firstdir = dir;	513	firstdir = dir;
648	}	514	}
		515
649	if (diff <= 1)	516	if (diff <= 1)
650	{	517	{
651	/* Recalculate diff (distance) because we may not have actually	518	/* Recalculate diff (distance) because we may not have actually
652	* headed toward player for entire distance.	519	* headed toward player for entire distance.
653	*/	520	*/
654	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	521	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
655	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	522	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
656	}	523	}
		524
657	if (diff > max)	525	if (diff > max)
658	return 0;	526	return 0;
659	}	527	}
		528
660	/* If we reached the max, didn't find a direction in time */	529	/* If we reached the max, didn't find a direction in time */
661	if (!max)	530	if (!max)
662	return 0;	531	return 0;
663		532
664	return firstdir;	533	return firstdir;
665	}	534	}
666		535
667	void	536	void
668	give_initial_items (object *pl, treasurelist * items)	537	give_initial_items (object *pl, treasurelist *items)
669	{	538	{
670	object *op, *next = NULL;
671
672	if (pl->randomitems != NULL)	539	if (pl->randomitems)
673	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	540	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
674		541
675	for (op = pl->inv; op; op = next)	542	for (object *next, *op = pl->inv; op; op = next)
676	{	543	{
677	next = op->below;	544	next = op->below;
678		545
679	/* Forces get applied per default, unless they have the	546	/* Forces get applied per default, unless they have the
680	* flag "neutral" set. Sorry but I can't think of a better way	547	* flag "neutral" set. Sorry but I can't think of a better way
…		…
685	/* we never give weapons/armour if these cannot be used	552	/* we never give weapons/armour if these cannot be used
686	* by this player due to race restrictions	553	* by this player due to race restrictions
687	*/	554	*/
688	if (pl->type == PLAYER)	555	if (pl->type == PLAYER)
689	{	556	{
690	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	557	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		558	&&
691	(op->type == ARMOUR || op->type == BOOTS ||	559	(op->type == ARMOUR || op->type == BOOTS
692	op->type == CLOAK || op->type == HELMET ||	560	|| op->type == CLOAK || op->type == HELMET
693	op->type == SHIELD || op->type == GLOVES ||	561	|| op->type == SHIELD || op->type == GLOVES
		562	|| op->type == BRACERS || op->type == GIRDLE))
694	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	563	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
695	{	564	{
696	op->destroy ();	565	op->destroy ();
697	continue;	566	continue;
698	}	567	}
699	}	568	}
700		569
701	/* This really needs to be better - we should really give	570	/* Here we remove duplicated skills (as duplicated spell objects have
702	* a substitute spellbook. The problem is that we don't really	571	* _very_ confusing effects for players), which could for instance be
703	* have a good idea what to replace it with (need something like	572	* generated by bad treasurelists. - elmex
704	* a first level treasurelist for each skill.)
705	* remove duplicate skills also
706	*/	573	*/
707	if (op->type == SPELLBOOK || op->type == SKILL)	574	if (op->type == SKILL)
708	{	575	{
709	object *tmp;
710
711	for (tmp = op->below; tmp; tmp = tmp->below)	576	for (object *tmp = op->below; tmp; tmp = tmp->below)
712	if (tmp->type == op->type && tmp->name == op->name)	577	if (tmp->type == op->type && tmp->name == op->name)
713	break;
714
715	if (tmp)
716	{	578	{
717	op->destroy ();	579	op->destroy ();
		580	LOG (llevError,
718	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	581	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
719	continue;	582	break;
720	}	583	}
721		584
722	if (op->nrof > 1)	585	if (op->nrof > 1)
723	op->nrof = 1;	586	op->nrof = 1;
724	}	587	}
725		588
726	if (op->type == SPELLBOOK && op->inv)	589	if (op->type == SPELLBOOK && op->inv)
727	{
728	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	590	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
729	}
730		591
731	/* Give starting characters identified, uncursed, and undamned	592	/* Give starting characters identified, uncursed, and undamned
732	* items. Just don't identify gold or silver, or it won't be	593	* items. Just don't identify gold or silver, or it won't be
733	* merged properly.	594	* merged properly.
734	*/	595	*/
735	if (need_identify (op))	596	if (need_identify (op))
736	{	597	{
737	SET_FLAG (op, FLAG_IDENTIFIED);	598	SET_FLAG (op, FLAG_IDENTIFIED);
738	CLEAR_FLAG (op, FLAG_CURSED);	599	CLEAR_FLAG (op, FLAG_CURSED);
739	CLEAR_FLAG (op, FLAG_DAMNED);	600	CLEAR_FLAG (op, FLAG_DAMNED);
740	}	601	}
		602
741	if (op->type == SPELL)	603	if (op->type == SPELL)
742	{	604	{
743	op->destroy ();	605	op->destroy ();
744	continue;	606	continue;
745	}	607	}
…		…
747	{	609	{
748	SET_FLAG (op, FLAG_CAN_USE_SKILL);	610	SET_FLAG (op, FLAG_CAN_USE_SKILL);
749	op->stats.exp = 0;	611	op->stats.exp = 0;
750	op->level = 1;	612	op->level = 1;
751	}	613	}
752	/* lock all 'normal items by default */	614	else /* lock all 'normal items by default */
753	else
754	SET_FLAG (op, FLAG_INV_LOCKED);	615	SET_FLAG (op, FLAG_INV_LOCKED);
755	} /* for loop of objects in player inv */	616	} /* for loop of objects in player inv */
756		617
757	/* Need to set up the skill pointers */	618	/* Need to set up the skill pointers */
758	link_player_skills (pl);	619	pl->contr->link_skills ();
759	}	620	}
760		621
761	void	622	void
762	get_party_password (object *op, partylist *party)	623	get_party_password (object *op, partylist *party)
763	{	624	{
…		…
773	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	634	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
774	}	635	}
775		636
776	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	637	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
777	static int	638	static int
778	roll_stat (void)	639	roll_stat ()
779	{	640	{
780	int a[4], i, j, k;	641	int a[4], i, j, k;
781		642
782	for (i = 0; i < 4; i++)	643	for (i = 0; i < 4; i++)
783	a[i] = (int) RANDOM () % 6 + 1;	644	a[i] = (int) rndm (6) + 1;
784		645
785	for (i = 0, j = 0, k = 7; i < 4; i++)	646	for (i = 0, j = 0, k = 7; i < 4; i++)
786	if (a[i] < k)	647	if (a[i] < k)
787	k = a[i], j = i;	648	k = a[i], j = i;
788		649
…		…
794	}	655	}
795		656
796	void	657	void
797	object::roll_stats ()	658	object::roll_stats ()
798	{	659	{
799	int statsort [7];	660	int statsort [NUM_STATS];
800		661
801	for (;;)	662	for (;;)
802	{	663	{
803	int sum = 0;	664	int sum = 0;
804	for (int i = 7; i--; )	665	for (int i = NUM_STATS; i--; )
805	sum += statsort [i] = roll_stat ();	666	sum += statsort [i] = roll_stat ();
806		667
807	if (sum >= 82 && sum <= 116)	668	if (sum >= 82 && sum <= 116)
808	break;	669	break;
809	}	670	}
810		671
811	// Sort the stats so that rerolling is easier...	672	// Sort the stats so that rerolling is easier...
812	std::sort (statsort, statsort + 7, std::greater<int>());	673	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
813		674
		675	for (int i = 0; i < NUM_STATS; ++i)
814	stats.Str = statsort[0];	676	stats.stat (i) = statsort [i];
815	stats.Dex = statsort[1];
816	stats.Con = statsort[2];
817	stats.Int = statsort[3];
818	stats.Wis = statsort[4];
819	stats.Pow = statsort[5];
820	stats.Cha = statsort[6];
821		677
822	stats.exp = 0;	678	stats.exp = 0;
823	stats.ac = 0;	679	stats.ac = 0;
824		680
825	stats.hp = stats.maxhp;	681	stats.hp = stats.maxhp;
…		…
837	}	693	}
838		694
839	void	695	void
840	object::swap_stats (int a, int b)	696	object::swap_stats (int a, int b)
841	{	697	{
842	int tmp = get_attr_value (&contr->orig_stats, a);	698	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
843	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
844	set_attr_value (&contr->orig_stats, b, tmp);
845		699
		700	for (int i = 0; i < NUM_STATS; ++i)
846	stats.Str = contr->orig_stats.Str;	701	stats.stat (i) = contr->orig_stats.stat (i);
847	stats.Dex = contr->orig_stats.Dex;
848	stats.Con = contr->orig_stats.Con;
849	stats.Int = contr->orig_stats.Int;
850	stats.Wis = contr->orig_stats.Wis;
851	stats.Pow = contr->orig_stats.Pow;
852	stats.Cha = contr->orig_stats.Cha;
853		702
854	//TODO: the following code looks so borked and should, at the very least,	703	//TODO: the following code looks so borked and should, at the very least,
855	// be merged with the similar code in roll_stats	704	// be merged with the similar code in roll_stats
856	stats.ac = 0;	705	stats.ac = 0;
857		706
…		…
876	static void	725	static void
877	start_info (object *op)	726	start_info (object *op)
878	{	727	{
879	char buf[MAX_BUF];	728	char buf[MAX_BUF];
880		729
881	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	730	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
882	new_draw_info (NDI_UNIQUE, 0, op, buf);	731	new_draw_info (NDI_UNIQUE, 0, op, buf);
883	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
884	//new_draw_info (NDI_UNIQUE, 0, op, " ");
885	}	732	}
886		733
887	/* This function takes the key that is passed, and does the	734	/* This function takes the key that is passed, and does the
888	* appropriate action with it (change race, or other things).	735	* appropriate action with it (change race, or other things).
889	* The function name is for historical reasons - now we have	736	* The function name is for historical reasons - now we have
890	* separate race and class; this actually changes the RACE,	737	* separate race and class; this actually changes the RACE,
891	* not the class.	738	* not the class.
892	*/	739	*/
893	int	740	void
894	key_change_class (object *op, char key)	741	player::chargen_race_done ()
895	{	742	{
896	int tmp_loop;
897
898	if (key == 'd' || key == 'D')
899	{
900	char buf[MAX_BUF];
901
902	/* this must before then initial items are given */	743	/* this must before then initial items are given */
903	esrv_new_player (op->contr, op->weight + op->carrying);	744	esrv_new_player (ob->contr);
904		745
905	treasurelist *tl = find_treasurelist ("starting_wealth");	746	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
906	if (tl)	747	if (tl)
907	create_treasure (tl, op, 0, 0, 0);	748	create_treasure (tl, ob, 0, 0, 0);
908		749
909	INVOKE_PLAYER (BIRTH, op->contr);	750	INVOKE_PLAYER (BIRTH, ob->contr);
910	INVOKE_PLAYER (LOGIN, op->contr);	751	INVOKE_PLAYER (LOGIN, ob->contr);
911		752
912	op->contr->ns->state = ST_PLAYING;	753	ob->contr->ns->state = ST_PLAYING;
913		754
914	if (op->msg)	755	if (ob->msg)
915	op->msg = NULL;	756	ob->msg = 0;
916		757
917	/* We create this now because some of the unique maps will need it
918	* to save here.
919	*/
920	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
921	make_path_to_file (buf);
922
923	#ifdef AUTOSAVE
924	op->contr->last_save_tick = pticks;
925	#endif
926	start_info (op);	758	start_info (ob);
927	CLEAR_FLAG (op, FLAG_WIZ);	759	CLEAR_FLAG (ob, FLAG_WIZ);
928	give_initial_items (op, op->randomitems);	760	give_initial_items (ob, ob->randomitems);
929	link_player_skills (op);
930	esrv_send_inventory (op, op);	761	esrv_send_inventory (ob, ob);
931	op->update_stats ();	762	ob->update_stats ();
932		763
933	/* This moves the player to a different start map, if there	764	/* This moves the player to a different start map, if there
934	* is one for this race	765	* is one for this race
935	*/	766	*/
936	if (*first_map_ext_path)	767	if (*first_map_ext_path)
937	{	768	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
938	object *tmp;
939	char mapname[MAX_BUF];
940
941	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
942	tmp = object::create ();
943	EXIT_PATH (tmp) = mapname;
944	EXIT_X (tmp) = op->x;
945	EXIT_Y (tmp) = op->y;
946	op->enter_exit (tmp); /* we don't really care if it succeeded;
947	* if the map isn't there, then stay on the
948	* default initial map */
949	tmp->destroy ();
950	}
951	else	769	else
952	LOG (llevDebug, "first_map_ext_path not set\n");	770	LOG (llevDebug, "first_map_ext_path not set\n");
		771	}
953		772
954	return 0;	773	void
955	}	774	player::chargen_race_next ()
956		775	{
957	/* Following actually changes the race - this is the default command	776	/* Following actually changes the race - this is the default command
958	* if we don't match with one of the options above.	777	* if we don't match with one of the options above.
959	*/	778	*/
960		779
961	tmp_loop = 0;	780	do
962	while (!tmp_loop)
963	{	781	{
964	shstr name = op->name;	782	shstr name = ob->name;
965	int x = op->x, y = op->y;	783	int x = ob->x, y = ob->y;
966		784
967	op->remove_statbonus ();	785	ob->remove_statbonus ();
968	op->remove ();	786	ob->remove ();
969	op->arch = get_player_archetype (op->arch);	787	ob->arch = get_player_archetype (ob->arch);
970	op->arch->clone.copy_to (op);	788	ob->arch->copy_to (ob);
971	op->instantiate ();	789	ob->instantiate ();
972	op->stats = op->contr->orig_stats;	790	ob->stats = ob->contr->orig_stats;
973	op->name = op->name_pl = name;	791	ob->name = ob->name_pl = name;
974	op->x = x;	792	ob->x = x;
975	op->y = y;	793	ob->y = y;
976	SET_ANIMATION (op, 2); /* So player faces south */	794	SET_ANIMATION (ob, 2); /* So player faces south */
977	insert_ob_in_map (op, op->map, op, 0);	795	insert_ob_in_map (ob, ob->map, ob, 0);
978	assign (op->contr->title, op->arch->clone.name);	796	assign (ob->contr->title, ob->arch->object::name);
979	op->add_statbonus ();	797	ob->add_statbonus ();
980	tmp_loop = allowed_class (op);
981	}	798	}
		799	while (!allowed_class (ob));
982		800
983	update_object (op, UP_OBJ_FACE);	801	update_object (ob, UP_OBJ_FACE);
984	esrv_update_item (UPD_FACE, op, op);	802	esrv_update_item (UPD_FACE, ob, ob);
985	op->update_stats ();	803	ob->update_stats ();
986	op->stats.hp = op->stats.maxhp;	804	ob->stats.hp = ob->stats.maxhp;
987	op->stats.sp = op->stats.maxsp;	805	ob->stats.sp = ob->stats.maxsp;
988	op->stats.grace = 0;	806	ob->stats.grace = 0;
989
990	if (op->msg)
991	new_draw_info (NDI_BLUE, 0, op, op->msg);
992
993	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
994	return 0;
995	}	807	}
996		808
997	int	809	static void
998	key_confirm_quit (object *op, char key)
999	{
1000	if (key != 'y' && key != 'Y' && key != 'q' && key != 'Q')
1001	{
1002	op->contr->ns->state = ST_PLAYING;
1003	new_draw_info (NDI_UNIQUE, 0, op, "OK, continuing to play.");
1004	return 1;
1005	}
1006
1007	INVOKE_PLAYER (LOGOUT, op->contr);
1008	INVOKE_PLAYER (QUIT, op->contr);
1009
1010	op->contr->enable_save = false;
1011	delete_character (op->name);
1012
1013	terminate_all_pets (op);
1014	op->remove ();
1015	op->direction = 0;
1016	new_draw_info_format (NDI_UNIQUE | NDI_ALL, 5, NULL, "%s quits the game.", &op->name);
1017
1018	strcpy (op->contr->killer, "quit");
1019	check_score (op);
1020	op->contr->party = 0;
1021	op->contr->own_title[0] = '\0';
1022	op->contr->destroy ();
1023
1024	return 1;
1025	}
1026
1027	void
1028	flee_player (object *op)	810	flee_player (object *op)
1029	{	811	{
1030	int dir, diff;	812	int dir, diff;
1031	rv_vector rv;	813	rv_vector rv;
1032		814
…		…
1035	LOG (llevDebug, "Fleeing player is dead.\n");	817	LOG (llevDebug, "Fleeing player is dead.\n");
1036	CLEAR_FLAG (op, FLAG_SCARED);	818	CLEAR_FLAG (op, FLAG_SCARED);
1037	return;	819	return;
1038	}	820	}
1039		821
1040	if (op->enemy == NULL)	822	if (!op->enemy)
1041	{	823	{
1042	LOG (llevDebug, "Fleeing player had no enemy.\n");	824	LOG (llevDebug, "Fleeing player had no enemy.\n");
1043	CLEAR_FLAG (op, FLAG_SCARED);	825	CLEAR_FLAG (op, FLAG_SCARED);
1044	return;	826	return;
1045	}	827	}
1046		828
1047	/* Seen some crashes here. Since we don't store an
1048	* op->enemy_count, it is possible that something destroys the
1049	* actual enemy, and the object is recycled.
1050	*/
1051	if (op->enemy->map == NULL)
1052	{
1053	CLEAR_FLAG (op, FLAG_SCARED);
1054	op->enemy = NULL;
1055	return;
1056	}
1057
1058	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))	829	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1059	{	830	{
1060	op->enemy = NULL;	831	op->enemy = NULL;
1061	CLEAR_FLAG (op, FLAG_SCARED);	832	CLEAR_FLAG (op, FLAG_SCARED);
1062	return;	833	return;
…		…
1065	get_rangevector (op, op->enemy, &rv, 0);	836	get_rangevector (op, op->enemy, &rv, 0);
1066		837
1067	dir = absdir (4 + rv.direction);	838	dir = absdir (4 + rv.direction);
1068	for (diff = 0; diff < 3; diff++)	839	for (diff = 0; diff < 3; diff++)
1069	{	840	{
1070	int m = 1 - (RANDOM () & 2);	841	int m = 1 - rndm (2) * 2;
1071		842
1072	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	843	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1073	return;	844	return;
1074	}	845	}
1075		846
1076	/* Cornered, get rid of scared */	847	/* Cornered, get rid of scared */
1077	CLEAR_FLAG (op, FLAG_SCARED);	848	CLEAR_FLAG (op, FLAG_SCARED);
1078	op->enemy = NULL;	849	op->enemy = NULL;
1079	}	850	}
1080		851
1081
1082	/* check_pick sees if there is stuff to be picked up/picks up stuff.	852	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1083	* IT returns 1 if the player should keep on moving, 0 if he should	853	* It returns 1 if the player should keep on moving, 0 if he should
1084	* stop.	854	* stop.
1085	*/	855	*/
1086	int	856	int
1087	check_pick (object *op)	857	check_pick (object *op)
1088	{	858	{
1089	object *tmp, *next;	859	object *tmp, *next;
1090	int stop = 0;	860	int stop = 0;
1091	int j, k, wvratio;	861	int wvratio;
1092	char putstring[128], tmpstr[16];
1093		862
1094	/* if you're flying, you cna't pick up anything */	863	/* if you're flying, you cna't pick up anything */
1095	if (op->move_type & MOVE_FLYING)	864	if (op->move_type & MOVE_FLYING)
1096	return 1;	865	return 1;
1097		866
1098	next = op->below;	867	next = op->below;
1099		868
		869	int cnt = MAX_ITEM_PER_ACTION;
		870	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
		871
1100	/* loop while there are items on the floor that are not marked as	872	/* loop while there are items on the floor that are not marked as
1101	* destroyed */	873	* destroyed */
1102	while (next && !next->destroyed ())	874	while (next && !next->destroyed ())
1103	{	875	{
1104	tmp = next;	876	tmp = next;
1105	next = tmp->below;	877	next = tmp->below;
1106		878
		879	if (cnt <= 0)
		880	{
		881	op->failmsg ("Couldn't pickup all items at once.");
		882	return 0;
		883	}
		884
1107	if (op->destroyed ())	885	if (op->destroyed ())
1108	return 0;	886	return 0;
1109		887
1110	if (!can_pick (op, tmp))	888	if (!can_pick (op, tmp))
1111	continue;	889	continue;
1112		890
1113	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	891	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1114	{	892	{
1115	if (item_matched_string (op, tmp, op->contr->search_str))	893	if (item_matched_string (op, tmp, op->contr->search_str))
1116	pick_up (op, tmp);	894	CHK_PICK_PICKUP;
		895
1117	continue;	896	continue;
1118	}	897	}
1119		898
1120	/* high not bit set? We're using the old autopickup model */	899	/* pickup handling */
		900	if (op->contr->mode & PU_DEBUG)
		901	{
		902	/* some debugging code to figure out item information */
		903	const char *str = tmp->name
		904	? format ("item name: %s item type: %d weight/value: %d",
		905	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		906	: format ("item name: %s item type: %d weight/value: %d",
		907	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		908
		909	new_draw_info (NDI_UNIQUE, 0, op, str);
		910	}
		911
		912	if (op->contr->mode & PU_INHIBIT)
		913	return 1;
		914
		915	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		916	return 1;
		917
		918	/* philosophy:
		919	* It's easy to grab an item type from a pile, as long as it's
		920	* generic. This takes no game-time. For more detailed pickups
		921	* and selections, select-items should be used. This is a
		922	* grab-as-you-run type mode that's really useful for arrows for
		923	* example.
		924	* The drawback: right now it has no frontend, so you need to
		925	* stick the bits you want into a calculator in hex mode and then
		926	* convert to decimal and then 'pickup <#>
		927	*/
		928
		929	/* the first two modes are exclusive: if NOTHING we return, if
		930	* STOP then we stop. All the rest are applied sequentially,
		931	* meaning if any test passes, the item gets picked up. */
		932
		933	/* if mode is set to pick nothing up, return */
		934	if (op->contr->mode == PU_NOTHING)
		935	return 1;
		936
		937	/* if mode is set to stop when encountering objects, return */
		938	/* take STOP before INHIBIT since it doesn't actually pick
		939	* anything up */
		940	if (op->contr->mode & PU_STOP)
		941	return 0;
		942
		943	/* useful for going into stores and not losing your settings... */
		944	/* and for battles wher you don't want to get loaded down while
		945	* fighting */
		946	if (op->contr->mode & PU_INHIBIT)
		947	return 1;
		948
		949	/* prevent us from turning into auto-thieves :) */
		950	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		951	continue;
		952
		953	/* ignore known cursed objects */
		954	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		955	continue;
		956
		957	/* all food and drink if desired */
		958	/* question: don't pick up known-poisonous stuff? */
1121	if (!(op->contr->mode & PU_NEWMODE))	959	if (op->contr->mode & PU_FOOD)
		960	if (tmp->type == FOOD)
1122	{	961	{
1123	switch (op->contr->mode)	962	CHK_PICK_PICKUP;
		963	continue;
		964	}
		965
		966	if (op->contr->mode & PU_DRINK)
		967	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
		972
		973	if (op->contr->mode & PU_POTION)
		974	if (tmp->type == POTION)
		975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
		979
		980	/* spellbooks, skillscrolls and normal books/scrolls */
		981	if (op->contr->mode & PU_SPELLBOOK)
		982	if (tmp->type == SPELLBOOK)
		983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
		987
		988	if (op->contr->mode & PU_SKILLSCROLL)
		989	if (tmp->type == SKILLSCROLL)
		990	{
		991	CHK_PICK_PICKUP;
		992	continue;
		993	}
		994
		995	if (op->contr->mode & PU_READABLES)
		996	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		997	{
		998	CHK_PICK_PICKUP;
		999	continue;
		1000	}
		1001
		1002	/* wands/staves/rods/horns */
		1003	if (op->contr->mode & PU_MAGIC_DEVICE)
		1004	if (tmp->type == WAND
		1005	|| tmp->type == ROD
		1006	|| tmp->type == HORN
		1007	|| tmp->type == POWER_CRYSTAL)
		1008	{
		1009	CHK_PICK_PICKUP;
		1010	continue;
		1011	}
		1012
		1013	/* pick up all magical items */
		1014	if (op->contr->mode & PU_MAGICAL)
		1015	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
		1016	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1017	{
		1018	CHK_PICK_PICKUP;
		1019	continue;
		1020	}
		1021
		1022	if (op->contr->mode & PU_VALUABLES)
		1023	{
		1024	if (tmp->type == MONEY || tmp->type == GEM)
1124	{	1025	{
1125	case 0:	1026	CHK_PICK_PICKUP;
1126	return 1; /* don't pick up */	1027	continue;
1127	case 1:
1128	pick_up (op, tmp);
1129	return 1;
1130	case 2:
1131	pick_up (op, tmp);
1132	return 0;
1133	case 3:
1134	return 0; /* stop before pickup */
1135	case 4:
1136	pick_up (op, tmp);
1137	break;
1138	case 5:
1139	pick_up (op, tmp);
1140	stop = 1;
1141	break;
1142	case 6:
1143	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1144	pick_up (op, tmp);
1145	break;
1146
1147	case 7:
1148	if (tmp->type == MONEY || tmp->type == GEM)
1149	pick_up (op, tmp);
1150	break;
1151
1152	default:
1153	/* use value density */
1154	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1155	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1156	pick_up (op, tmp);
1157	}	1028	}
1158	}	1029	}
1159	else	1030
1160	{ /* old model */	1031	/* rings & amulets - talismans seems to be typed AMULET */
1161	/* NEW pickup handling */
1162	if (op->contr->mode & PU_DEBUG)	1032	if (op->contr->mode & PU_JEWELS)
		1033	if (tmp->type == RING
		1034	|| tmp->type == AMULET
		1035	|| tmp->type == GIRDLE
		1036	|| tmp->type == SKILL_TOOL)
1163	{	1037	{
1164	/* some debugging code to figure out item information */	1038	CHK_PICK_PICKUP;
1165	if (tmp->name != NULL)
1166	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1167	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1168	else
1169	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1170	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1171
1172	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1173	}
1174
1175	/* philosophy:
1176	* It's easy to grab an item type from a pile, as long as it's
1177	* generic. This takes no game-time. For more detailed pickups
1178	* and selections, select-items should be used. This is a
1179	* grab-as-you-run type mode that's really useful for arrows for
1180	* example.
1181	* The drawback: right now it has no frontend, so you need to
1182	* stick the bits you want into a calculator in hex mode and then
1183	* convert to decimal and then 'pickup <#>
1184	*/
1185
1186	/* the first two modes are exclusive: if NOTHING we return, if
1187	* STOP then we stop. All the rest are applied sequentially,
1188	* meaning if any test passes, the item gets picked up. */
1189
1190	/* if mode is set to pick nothing up, return */
1191
1192	if (op->contr->mode & PU_NOTHING)
1193	return 1;
1194
1195	/* if mode is set to stop when encountering objects, return */
1196	/* take STOP before INHIBIT since it doesn't actually pick
1197	* anything up */
1198
1199	if (op->contr->mode & PU_STOP)
1200	return 0;
1201
1202	/* useful for going into stores and not losing your settings... */
1203	/* and for battles wher you don't want to get loaded down while
1204	* fighting */
1205	if (op->contr->mode & PU_INHIBIT)
1206	return 1;
1207
1208	/* prevent us from turning into auto-thieves :) */
1209	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1210	continue;	1039	continue;
		1040	}
1211		1041
1212	/* ignore known cursed objects */	1042	/* we don't forget dragon food */
1213	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1043	if (op->contr->mode & PU_FLESH)
		1044	if (tmp->type == FLESH)
		1045	{
		1046	CHK_PICK_PICKUP;
1214	continue;	1047	continue;
		1048	}
1215		1049
1216	/* all food and drink if desired */	1050	/* bows and arrows. Bows are good for selling! */
1217	/* question: don't pick up known-poisonous stuff? */	1051	if (op->contr->mode & PU_BOW)
		1052	if (tmp->type == BOW)
		1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
		1058	if (op->contr->mode & PU_ARROW)
		1059	if (tmp->type == ARROW)
		1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
		1064
		1065	/* all kinds of armor etc. */
		1066	if (op->contr->mode & PU_ARMOUR)
		1067	if (tmp->type == ARMOUR)
		1068	{
		1069	CHK_PICK_PICKUP;
		1070	continue;
		1071	}
		1072
		1073	if (op->contr->mode & PU_HELMET)
		1074	if (tmp->type == HELMET)
		1075	{
		1076	CHK_PICK_PICKUP;
		1077	continue;
		1078	}
		1079
		1080	if (op->contr->mode & PU_SHIELD)
		1081	if (tmp->type == SHIELD)
		1082	{
		1083	CHK_PICK_PICKUP;
		1084	continue;
		1085	}
		1086
1218	if (op->contr->mode & PU_FOOD)	1087	if (op->contr->mode & PU_BOOTS)
1219	if (tmp->type == FOOD)	1088	if (tmp->type == BOOTS)
		1089	{
		1090	CHK_PICK_PICKUP;
		1091	continue;
		1092	}
		1093
		1094	if (op->contr->mode & PU_GLOVES)
		1095	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
		1100
		1101	if (op->contr->mode & PU_CLOAK)
		1102	if (tmp->type == CLOAK)
		1103	{
		1104	CHK_PICK_PICKUP;
		1105	continue;
		1106	}
		1107
		1108	/* hoping to catch throwing daggers here */
		1109	if (op->contr->mode & PU_MISSILEWEAPON)
		1110	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1111	{
		1112	CHK_PICK_PICKUP;
		1113	continue;
		1114	}
		1115
		1116	/* careful: chairs and tables are weapons! */
		1117	if (op->contr->mode & PU_ALLWEAPON)
		1118	{
		1119	if (tmp->type == WEAPON)
		1120	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1220	{	1121	{
1221	pick_up (op, tmp);	1122	CHK_PICK_PICKUP;
1222	continue;	1123	continue;
1223	}	1124	}
		1125	}
1224		1126
		1127	/* misc stuff that's useful */
1225	if (op->contr->mode & PU_DRINK)	1128	if (op->contr->mode & PU_KEY)
1226	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1129	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1227	{	1130	{
1228	pick_up (op, tmp);	1131	CHK_PICK_PICKUP;
1229	continue;	1132	continue;
1230	}	1133	}
1231		1134
		1135	/* any of the last 4 bits set means we use the ratio for value
		1136	* pickups */
1232	if (op->contr->mode & PU_POTION)	1137	if (op->contr->mode & PU_RATIO)
1233	if (tmp->type == POTION)	1138	{
		1139	/* use value density to decide what else to grab */
		1140	/* >=7 was >= op->contr->mode */
		1141	/* >=7 is the old standard setting. Now we take the last 4 bits
1234	{	1142	*/
1235	pick_up (op, tmp);
1236	continue;
1237	}
1238
1239	/* spellbooks, skillscrolls and normal books/scrolls */
1240	if (op->contr->mode & PU_SPELLBOOK)
1241	if (tmp->type == SPELLBOOK)
1242	{
1243	pick_up (op, tmp);
1244	continue;
1245	}
1246
1247	if (op->contr->mode & PU_SKILLSCROLL)
1248	if (tmp->type == SKILLSCROLL)
1249	{
1250	pick_up (op, tmp);
1251	continue;
1252	}
1253
1254	if (op->contr->mode & PU_READABLES)
1255	if (tmp->type == BOOK || tmp->type == SCROLL)
1256	{
1257	pick_up (op, tmp);
1258	continue;
1259	}
1260
1261	/* wands/staves/rods/horns */
1262	if (op->contr->mode & PU_MAGIC_DEVICE)
1263	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1264	{
1265	pick_up (op, tmp);
1266	continue;
1267	}
1268
1269	/* pick up all magical items */
1270	if (op->contr->mode & PU_MAGICAL)	1143	wvratio = op->contr->mode & PU_RATIO;
1271	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1144	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1272	{
1273	pick_up (op, tmp);
1274	continue;
1275	}
1276
1277	if (op->contr->mode & PU_VALUABLES)
1278	{	1145	{
1279	if (tmp->type == MONEY || tmp->type == GEM)	1146	#if 0
		1147	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1148	if (tmp->name != NULL)
1280	{	1149	{
1281	pick_up (op, tmp);	1150	fprintf (stderr, "%s", tmp->name);
1282	continue;
1283	}	1151	}
1284	}
1285
1286	/* rings & amulets - talismans seems to be typed AMULET */
1287	if (op->contr->mode & PU_JEWELS)
1288	if (tmp->type == RING || tmp->type == AMULET)
1289	{
1290	pick_up (op, tmp);
1291	continue;
1292	}
1293
1294	/* we don't forget dragon food */
1295	if (op->contr->mode & PU_FLESH)
1296	if (tmp->type == FLESH)
1297	{
1298	pick_up (op, tmp);
1299	continue;
1300	}
1301
1302	/* bows and arrows. Bows are good for selling! */
1303	if (op->contr->mode & PU_BOW)
1304	if (tmp->type == BOW)
1305	{
1306	pick_up (op, tmp);
1307	continue;
1308	}
1309
1310	if (op->contr->mode & PU_ARROW)
1311	if (tmp->type == ARROW)
1312	{
1313	pick_up (op, tmp);
1314	continue;
1315	}
1316
1317	/* all kinds of armor etc. */
1318	if (op->contr->mode & PU_ARMOUR)
1319	if (tmp->type == ARMOUR)
1320	{
1321	pick_up (op, tmp);
1322	continue;
1323	}
1324
1325	if (op->contr->mode & PU_HELMET)
1326	if (tmp->type == HELMET)
1327	{
1328	pick_up (op, tmp);
1329	continue;
1330	}
1331
1332	if (op->contr->mode & PU_SHIELD)
1333	if (tmp->type == SHIELD)
1334	{
1335	pick_up (op, tmp);
1336	continue;
1337	}
1338
1339	if (op->contr->mode & PU_BOOTS)
1340	if (tmp->type == BOOTS)
1341	{
1342	pick_up (op, tmp);
1343	continue;
1344	}
1345
1346	if (op->contr->mode & PU_GLOVES)
1347	if (tmp->type == GLOVES)
1348	{
1349	pick_up (op, tmp);
1350	continue;
1351	}
1352
1353	if (op->contr->mode & PU_CLOAK)
1354	if (tmp->type == CLOAK)
1355	{
1356	pick_up (op, tmp);
1357	continue;
1358	}
1359
1360	/* hoping to catch throwing daggers here */
1361	if (op->contr->mode & PU_MISSILEWEAPON)
1362	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1363	{
1364	pick_up (op, tmp);
1365	continue;
1366	}
1367
1368	/* careful: chairs and tables are weapons! */
1369	if (op->contr->mode & PU_ALLWEAPON)
1370	{
1371	if (tmp->type == WEAPON && tmp->name != NULL)
1372	{
1373	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1374	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1375	{
1376	pick_up (op, tmp);
1377	continue;
1378	}
1379	}
1380
1381	if (tmp->type == WEAPON && tmp->name == NULL)
1382	{
1383	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1384	{
1385	pick_up (op, tmp);
1386	continue;
1387	}
1388	}
1389	}
1390
1391	/* misc stuff that's useful */
1392	if (op->contr->mode & PU_KEY)
1393	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1394	{
1395	pick_up (op, tmp);
1396	continue;
1397	}
1398
1399	/* any of the last 4 bits set means we use the ratio for value
1400	* pickups */
1401	if (op->contr->mode & PU_RATIO)
1402	{
1403	/* use value density to decide what else to grab */
1404	/* >=7 was >= op->contr->mode */
1405	/* >=7 is the old standard setting. Now we take the last 4 bits
1406	* and multiply them by 5, giving 0..15*5== 5..75 */
1407	wvratio = (op->contr->mode & PU_RATIO) * 5;
1408	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1409	{
1410	pick_up (op, tmp);
1411	#if 0
1412	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1413	if (tmp->name != NULL)
1414	{
1415	fprintf (stderr, "%s", tmp->name);
1416	}
1417	else	1152	else
1418	fprintf (stderr, "%s", tmp->arch->name);	1153	fprintf (stderr, "%s", tmp->arch->archname);
1419	fprintf (stderr, ",%d] = ", tmp->type);	1154	fprintf (stderr, ",%d] = ", tmp->type);
1420	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1155	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1421	#endif	1156	#endif
		1157	CHK_PICK_PICKUP;
1422	continue;	1158	continue;
1423	}
1424	}	1159	}
1425	} /* the new pickup model */	1160	} /* the new pickup model */
1426	}	1161	}
1427		1162
1428	return !stop;	1163	return !stop;
		1164	}
		1165
		1166	/* routine for both players and monsters. We call this when
		1167	* there is a possibility for our action distrubing our hiding
		1168	* place or invisiblity spell. Artefact invisiblity causes
		1169	* "noise" instead. If we arent invisible to begin with, we
		1170	* return 0.
		1171	*/
		1172	static int
		1173	action_makes_visible (object *op)
		1174	{
		1175	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1176	{
		1177	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1178	{
		1179	// artefact invisibility is permanent, but we still make noise
		1180	// this is important for game-balance.
		1181	if (op->contr)
		1182	op->make_noise ();
		1183
		1184	return 0;
		1185	}
		1186
		1187	if (op->contr && op->contr->tmp_invis == 0)
		1188	return 0;
		1189
		1190	/* If monsters, they should become visible */
		1191	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1192	{
		1193	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1194	return 1;
		1195	}
		1196	}
		1197
		1198	return 0;
1429	}	1199	}
1430		1200
1431	/*	1201	/*
1432	* Find an arrow in the inventory and after that	1202	* Find an arrow in the inventory and after that
1433	* in the right type container (quiver). Pointer to the	1203	* in the right type container (quiver). Pointer to the
1434	* found object is returned.	1204	* found object is returned.
1435	*/	1205	*/
1436	object *	1206	static object *
1437	find_arrow (object *op, const char *type)	1207	find_arrow (object *op, const char *type)
1438	{	1208	{
1439	object *tmp = NULL;
1440
1441	for (op = op->inv; op; op = op->below)	1209	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1442	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1443	tmp = find_arrow (op, type);
1444	else if (op->type == ARROW && op->race == type)	1210	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1211	return splay (tmp);
		1212
		1213	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1214	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
		1215	if (object *arrow = find_arrow (tmp, type))
		1216	{
		1217	splay (tmp);
1445	return op;	1218	return arrow;
		1219	}
		1220
1446	return tmp;	1221	return 0;
1447	}	1222	}
1448		1223
1449	/*	1224	/*
1450	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1225	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1451	* against the target. A full test is not performed, simply a basic test	1226	* against the target. A full test is not performed, simply a basic test
1452	* of resistances. The archer is making a quick guess at what he sees down	1227	* of resistances. The archer is making a quick guess at what he sees down
1453	* the hall. Failing that it does it's best to pick the highest plus arrow.	1228	* the hall. Failing that it does it's best to pick the highest plus arrow.
1454	*/	1229	*/
1455		1230	static object *
1456	object *
1457	find_better_arrow (object *op, object *target, const char *type, int *better)	1231	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1458	{	1232	{
1459	object *tmp = NULL, *arrow, *ntmp;	1233	object *tmp = NULL, *arrow, *ntmp;
1460	int attacknum, attacktype, betterby = 0, i;	1234	int attacknum, attacktype, betterby = 0, i;
1461		1235
1462	if (!type)	1236	if (!type)
…		…
1466	{	1240	{
1467	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1241	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1468	{	1242	{
1469	i = 0;	1243	i = 0;
1470	ntmp = find_better_arrow (arrow, target, type, &i);	1244	ntmp = find_better_arrow (arrow, target, type, &i);
		1245
1471	if (i > betterby)	1246	if (i > betterby)
1472	{	1247	{
1473	tmp = ntmp;	1248	tmp = ntmp;
1474	betterby = i;	1249	betterby = i;
1475	}	1250	}
1476	}	1251	}
1477	else if (arrow->type == ARROW && arrow->race == type)	1252	else if (arrow->type == ARROW && arrow->race == type)
1478	{	1253	{
1479	/* allways prefer assasination/slaying */	1254	/* allways prefer assasination/slaying */
1480	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1255	if (target->race && arrow->slaying.contains (target->race))
1481	{	1256	{
1482	if (arrow->attacktype & AT_DEATH)	1257	if (arrow->attacktype & AT_DEATH)
1483	{	1258	{
1484	*better = 100;	1259	*better = 100;
1485	return arrow;	1260	return arrow;
…		…
1493	else	1268	else
1494	{	1269	{
1495	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1270	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1496	{	1271	{
1497	attacktype = 1 << attacknum;	1272	attacktype = 1 << attacknum;
1498	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1273	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1499	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1274	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1500	{	1275	{
1501	tmp = arrow;	1276	tmp = arrow;
1502	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1277	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1503	}	1278	}
1504	}	1279	}
		1280
1505	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1281	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1506	{	1282	{
1507	tmp = arrow;	1283	tmp = arrow;
1508	betterby = 2 + arrow->magic + arrow->stats.dam;	1284	betterby = 2 + arrow->magic + arrow->stats.dam;
1509	}	1285	}
		1286
1510	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1287	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1511	{	1288	{
1512	tmp = arrow;	1289	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1290	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1291	}
1515	}	1292	}
1516	}	1293	}
1517	}	1294	}
		1295
1518	if (tmp == NULL && arrow == NULL)	1296	if (tmp == NULL && arrow == NULL)
1519	return find_arrow (op, type);	1297	return find_arrow (op, type);
1520		1298
1521	*better = betterby;	1299	*better = betterby;
1522	return tmp;	1300	return tmp;
…		…
1526	* find_better_arrow to find a decent arrow to use.	1304	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1305	* op = the shooter
1528	* type = bow->race	1306	* type = bow->race
1529	* dir = fire direction	1307	* dir = fire direction
1530	*/	1308	*/
1531		1309	static object *
1532	object *
1533	pick_arrow_target (object *op, const char *type, int dir)	1310	pick_arrow_target (object *op, shstr_cmp type, int dir)
1534	{	1311	{
1535	object *tmp = NULL;	1312	object *tmp = NULL;
1536	maptile *m;	1313	maptile *m;
1537	int i, mflags, found, number;	1314	int i, mflags, found, number;
1538	sint16 x, y;	1315	sint16 x, y;
…		…
1553	for (i = 0, found = 0; i < 20; i++)	1330	for (i = 0, found = 0; i < 20; i++)
1554	{	1331	{
1555	x += freearr_x[dir];	1332	x += freearr_x[dir];
1556	y += freearr_y[dir];	1333	y += freearr_y[dir];
1557	mflags = get_map_flags (m, &m, x, y, &x, &y);	1334	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1335
1558	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1336	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1559	{	1337	{
1560	tmp = NULL;	1338	tmp = 0;
1561	break;	1339	break;
1562	}	1340	}
1563	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1341	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1564	{	1342	{
1565	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1343	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1566	* perhaps a bad assumption.	1344	* perhaps a bad assumption.
1567	*/	1345	*/
1568	tmp = NULL;	1346	tmp = 0;
1569	break;	1347	break;
1570	}	1348	}
		1349
1571	if (mflags & P_IS_ALIVE)	1350	if (mflags & P_IS_ALIVE)
1572	{
1573	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1351	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1574	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1352	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1575	{
1576	found++;
1577	break;
1578	}
1579	if (found)
1580	break;	1353	break;
1581	}
1582	}	1354	}
1583	if (tmp == NULL)	1355
		1356	if (!tmp)
1584	return find_arrow (op, type);	1357	return find_arrow (op, type);
1585		1358
1586	if (tmp->head)	1359	if (tmp->head)
1587	tmp = tmp->head;	1360	tmp = tmp->head;
1588		1361
…		…
1601	*/	1374	*/
1602	int	1375	int
1603	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1376	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1604	{	1377	{
1605	object *left, *bow;	1378	object *left, *bow;
1606	int bowspeed, mflags;	1379	int mflags;
1607	maptile *m;	1380	maptile *m;
1608		1381
1609	if (!dir)	1382	if (!dir)
1610	{	1383	{
1611	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1384	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1612	return 0;	1385	return 0;
1613	}	1386	}
1614		1387
1615	if (op->type == PLAYER)	1388	if (op->contr)
1616	bow = op->contr->ranges[range_bow];	1389	bow = op->current_weapon;
1617	else	1390	else
1618	{	1391	{
1619	for (bow = op->inv; bow; bow = bow->below)	1392	for (bow = op->inv; bow; bow = bow->below)
1620	/* Don't check for applied - monsters don't apply bows - in that way, they	1393	/* Don't check for applied - monsters don't apply bows - in that way, they
1621	* don't need to switch back and forth between bows and weapons.	1394	* don't need to switch back and forth between bows and weapons.
…		…
1626	if (!bow)	1399	if (!bow)
1627	{	1400	{
1628	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1401	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1629	return 0;	1402	return 0;
1630	}	1403	}
		1404
		1405	// optimisation: move object to top so we will find it quickly again
		1406	splay (bow);
1631	}	1407	}
1632		1408
1633	if (!bow->race || !bow->skill)	1409	if (!bow->race || !bow->skill)
1634	{	1410	{
1635	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1411	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1636	return 0;	1412	return 0;
1637	}	1413	}
1638
1639	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1640
1641	/* penalize ROF for bestarrow */
1642	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1643	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1644
1645	if (bowspeed < 1)
1646	bowspeed = 1;
1647		1414
1648	if (arrow == NULL)	1415	if (arrow == NULL)
1649	{	1416	{
1650	if ((arrow = find_arrow (op, bow->race)) == NULL)	1417	if ((arrow = find_arrow (op, bow->race)) == NULL)
1651	{	1418	{
1652	if (op->type == PLAYER)	1419	if (op->type == PLAYER)
1653	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1420	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1654	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1421	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1655	else	1422	else
1656	CLEAR_FLAG (op, FLAG_READY_BOW);	1423	CLEAR_FLAG (op, FLAG_READY_BOW);
		1424
1657	return 0;	1425	return 0;
1658	}	1426	}
1659	}	1427	}
1660		1428
1661	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1429	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1669	}	1437	}
1670		1438
1671	/* this should not happen, but sometimes does */	1439	/* this should not happen, but sometimes does */
1672	if (arrow->nrof == 0)	1440	if (arrow->nrof == 0)
1673	{	1441	{
		1442	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1674	arrow->destroy ();	1443	arrow->destroy ();
1675	return 0;	1444	return 0;
1676	}	1445	}
1677		1446
1678	left = arrow; /* these are arrows left to the player */	1447	left = arrow; /* these are arrows left to the player */
1679	arrow = get_split_ob (arrow, 1);	1448	arrow = arrow->split ();
1680	if (!arrow)	1449	if (!arrow)
1681	{	1450	{
1682	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1451	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1683	return 0;	1452	return 0;
1684	}	1453	}
1685		1454
1686	arrow->set_owner (op);	1455	arrow->set_owner (op);
1687	arrow->skill = bow->skill;	1456	arrow->skill = bow->skill;
1688	arrow->direction = dir;	1457	arrow->direction = dir;
1689		1458
		1459	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1460	arrow->stats.hp = arrow->stats.dam;
		1461	arrow->stats.grace = arrow->attacktype;
		1462	arrow->custom_name = arrow->slaying;
		1463
		1464	#if 0
		1465	if (player *pl = op->contr)
		1466	{
		1467	float speed = pl->weapon_sp;
		1468
		1469	/* penalize ROF for bestarrow */
		1470	if (pl->bowtype == bow_bestarrow)
		1471	speed *= .9f;
		1472	else
		1473	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1474
		1475	op->speed_left += speed - op->speed;
		1476	}
		1477	#endif
		1478
		1479	SET_ANIMATION (arrow, arrow->direction);
		1480
		1481	/* update the speed */
		1482	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1483	+ bow->stats.dam / 7.f;
		1484
		1485	arrow->set_speed (max (arrow->speed, 2.f));
		1486	arrow->speed_left = 0;
		1487
		1488	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1489
1690	if (op->type == PLAYER)	1490	if (op->type == PLAYER)
1691	{	1491	{
1692	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1693	op->update_stats ();
1694	}
1695
1696	SET_ANIMATION (arrow, arrow->direction);
1697	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1698	arrow->stats.hp = arrow->stats.dam;
1699	arrow->stats.grace = arrow->attacktype;
1700	if (arrow->slaying != NULL)
1701	arrow->spellarg = strdup (arrow->slaying);
1702
1703	/* Note that this was different for monsters - they got their level
1704	* added to the damage. I think the strength bonus is more proper.
1705	*/
1706
1707	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1708
1709	/* update the speed */
1710	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1711	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1712
1713	arrow->set_speed (max (arrow->speed, 1.0));
1714	arrow->speed_left = 0;
1715
1716	if (op->type == PLAYER)
1717	{
1718	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1719	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1720	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1721
1722	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1492	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1493	wc -= dex_bonus[op->stats.Dex];
		1494
		1495	if (!arrow->slaying)
		1496	arrow->slaying = op->slaying;
		1497
		1498	arrow->attacktype |= op->attacktype;
1723	}	1499	}
1724	else	1500	else
1725	{	1501	{
1726	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1727	arrow->level = op->level;	1502	arrow->level = op->level;
1728	}	1503	arrow->stats.wc -= bow->magic;
1729		1504
1730	if (arrow->attacktype == AT_PHYSICAL)	1505	if (!arrow->slaying)
		1506	arrow->slaying = bow->slaying;
		1507
1731	arrow->attacktype |= bow->attacktype;	1508	arrow->attacktype |= bow->attacktype;
		1509	}
1732		1510
1733	if (bow->slaying)	1511	wc -= arrow->level;
1734	arrow->slaying = bow->slaying;	1512	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1735		1513
		1514	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1736	arrow->move_type = MOVE_FLY_LOW;	1515	arrow->move_type = MOVE_FLY_LOW;
1737	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1516	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1738		1517
1739	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1518	op->play_sound (sound_find ("fire_arrow"));
1740	m->insert (arrow, sx, sy, op);	1519	m->insert (arrow, sx, sy, op);
1741		1520
1742	if (!arrow->destroyed ())	1521	if (!arrow->destroyed ())
1743	move_arrow (arrow);	1522	move_arrow (arrow);
1744
1745	if (op->type == PLAYER)
1746	{
1747	if (left->destroyed ())
1748	esrv_del_item (op->contr, left->count);
1749	else
1750	esrv_send_item (op, left);
1751	}
1752		1523
1753	return 1;	1524	return 1;
1754	}	1525	}
1755		1526
1756	/* Special fire code for players - this takes into	1527	/* Special fire code for players - this takes into
…		…
1758	* but monsters can't. Putting that code here	1529	* but monsters can't. Putting that code here
1759	* makes the fire_bow code much cleaner.	1530	* makes the fire_bow code much cleaner.
1760	* this function should only be called if 'op' is a player,	1531	* this function should only be called if 'op' is a player,
1761	* hence the function name.	1532	* hence the function name.
1762	*/	1533	*/
1763	int	1534	static int
1764	player_fire_bow (object *op, int dir)	1535	player_fire_bow (object *op, int dir)
1765	{	1536	{
1766	int ret = 0, wcmod = 0;	1537	int ret;
1767		1538
1768	if (op->contr->bowtype == bow_bestarrow)	1539	if (op->contr->bowtype == bow_bestarrow)
1769	{	1540	{
1770	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1541	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1771	}	1542	}
1772	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1543	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1773	{	1544	{
1774	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1545	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1775	wcmod = -1;
1776
1777	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1546	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1778	}	1547	}
1779	else if (op->contr->bowtype == bow_threewide)	1548	else if (op->contr->bowtype == bow_threewide)
1780	{	1549	{
1781	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1782	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1551	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1783	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1552	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1784	}	1553	}
1785	else if (op->contr->bowtype == bow_spreadshot)	1554	else if (op->contr->bowtype == bow_spreadshot)
1786	{	1555	{
1787	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1556	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1788	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1557	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1789	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1558	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1790
1791	}	1559	}
1792	else	1560	else
1793	{	1561	{
1794	/* Simple case */	1562	/* Simple case */
1795	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1563	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1796	}	1564	}
		1565
1797	return ret;	1566	return ret;
1798	}	1567	}
1799
1800		1568
1801	/* Fires a misc (wand/rod/horn) object in 'dir'.	1569	/* Fires a misc (wand/rod/horn) object in 'dir'.
1802	* Broken apart from 'fire' to keep it more readable.	1570	* Broken apart from 'fire' to keep it more readable.
1803	*/	1571	*/
1804	void	1572	static void
1805	fire_misc_object (object *op, int dir)	1573	fire_misc_object (object *op, int dir)
1806	{	1574	{
1807	object *item;	1575	object *item = op->contr->ranged_ob;
1808		1576
1809	if (!op->contr->ranges[range_misc])	1577	if (!item)
1810	{	1578	{
1811	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1579	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1812	return;	1580	return;
1813	}	1581	}
1814		1582
1815	item = op->contr->ranges[range_misc];
1816	if (!item->inv)	1583	if (!item->inv)
1817	{	1584	{
1818	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1585	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1819	return;	1586	return;
1820	}	1587	}
		1588
		1589	if (!op->change_weapon (item))
		1590	return;
		1591
1821	if (item->type == WAND)	1592	if (item->type == WAND)
1822	{	1593	{
1823	if (item->stats.food <= 0)	1594	if (item->stats.food <= 0)
1824	{	1595	{
1825	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1596	op->contr->play_sound (sound_find ("wand_poof"));
1826	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1597	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1598
1827	return;	1599	return;
1828	}	1600	}
1829	}	1601	}
1830	else if (item->type == ROD || item->type == HORN)	1602	else if (item->type == ROD || item->type == HORN)
1831	{	1603	{
1832	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1604	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1605
		1606	// using the maximum of the rods charge allows at least one spell cast
		1607	// for a rod or horn, this fixes some broken rods.
		1608	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1833	{	1609	{
1834	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1610	op->contr->play_sound (sound_find ("wand_poof"));
		1611
1835	if (item->type == ROD)	1612	if (item->type == ROD)
1836	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1613	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1837	else	1614	else
1838	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1615	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1616
1839	return;	1617	return;
1840	}	1618	}
1841	}	1619	}
1842		1620
1843	if (cast_spell (op, item, dir, item->inv, NULL))	1621	if (cast_spell (op, item, dir, item->inv, NULL))
1844	{	1622	{
1845	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1623	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1624
1846	if (item->type == WAND)	1625	if (item->type == WAND)
1847	{	1626	{
1848	if (!(--item->stats.food))	1627	if (!(--item->stats.food))
1849	{	1628	{
1850	object *tmp;	1629	object *tmp;
1851		1630
1852	if (item->arch)	1631	if (item->arch)
1853	{	1632	{
1854	CLEAR_FLAG (item, FLAG_ANIMATE);	1633	CLEAR_FLAG (item, FLAG_ANIMATE);
1855	item->face = item->arch->clone.face;	1634	item->face = item->arch->face;
1856	item->set_speed (0);	1635	item->set_speed (0);
1857	}	1636	}
1858		1637
1859	if ((tmp = item->in_player ()))	1638	if (object *pl = item->visible_to ())
1860	esrv_update_item (UPD_ANIM, tmp, item);	1639	esrv_update_item (UPD_ANIM, pl, item);
1861	}	1640	}
1862	}	1641	}
1863	else if (item->type == ROD || item->type == HORN)	1642	else if (item->type == ROD || item->type == HORN)
1864	drain_rod_charge (item);	1643	drain_rod_charge (item);
1865	}	1644	}
1866	}	1645	}
1867		1646
1868	/* Received a fire command for the player - go and do it.	1647	/* Received a fire command for the player - go and do it.
1869	*/	1648	*/
1870	void	1649	bool
1871	fire (object *op, int dir)	1650	fire (object *op, int dir)
1872	{	1651	{
1873	int spellcost = 0;	1652	int spellcost = 0;
		1653
		1654	player *pl = op->contr;
		1655
		1656	if (pl->golem)
		1657	{
		1658	control_golem (op->contr->golem, dir);
		1659	return false;
		1660	}
		1661
		1662	object *ob = pl->ranged_ob;
		1663
		1664	if (!ob)
		1665	return false;
		1666
		1667	if (op->speed_left > 0.f)
		1668	--op->speed_left;
		1669	else
		1670	return false;
		1671
		1672	if (!op->change_weapon (ob))
		1673	return false;
1874		1674
1875	/* check for loss of invisiblity/hide */	1675	/* check for loss of invisiblity/hide */
1876	if (action_makes_visible (op))	1676	if (action_makes_visible (op))
1877	make_visible (op);	1677	make_visible (op);
1878		1678
1879	switch (op->contr->shoottype)	1679	switch (ob->type)
1880	{	1680	{
1881	case range_none:	1681	case BOW:
1882	return;
1883
1884	case range_bow:
1885	player_fire_bow (op, dir);	1682	player_fire_bow (op, dir);
1886	return;	1683	break;
1887		1684
1888	case range_magic: /* Casting spells */	1685	case SPELL:
1889	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1686	spellcost = cast_spell (op, op, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1890	return;	1687	break;
1891		1688
1892	case range_misc:	1689	case BUILDER:
		1690	apply_map_builder (op, dir);
		1691	break;
		1692
		1693	case SKILL:
		1694	do_skill (op, op, ob, dir, 0);
		1695	break;
		1696
		1697	default:
1893	fire_misc_object (op, dir);	1698	fire_misc_object (op, dir);
1894	return;	1699	break;
1895
1896	case range_golem: /* Control summoned monsters from scrolls */
1897	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1898	{
1899	op->contr->ranges[range_golem] = 0;
1900	op->contr->shoottype = range_none;
1901	}
1902	else
1903	control_golem (op->contr->ranges[range_golem], dir);
1904	return;
1905
1906	case range_skill:
1907	if (!op->chosen_skill)
1908	{
1909	if (op->type == PLAYER)
1910	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1911	return;
1912	}
1913	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
1914	return;
1915	case range_builder:
1916	apply_map_builder (op, dir);
1917	return;
1918	default:
1919	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");
1920	return;
1921	}	1700	}
1922	}
1923		1701
		1702	return true;
		1703	}
1924		1704
1925		1705	static object *
1926	/* find_key
1927	* We try to find a key for the door as passed. If we find a key
1928	* and successfully use it, we return the key, otherwise NULL
1929	* This function merges both normal and locked door, since the logic
1930	* for both is the same - just the specific key is different.
1931	* pl is the player,
1932	* inv is the objects inventory to searched
1933	* door is the door we are trying to match against.
1934	* This function can be called recursively to search containers.
1935	*/
1936
1937	object *
1938	find_key (object *pl, object *container, object *door)	1706	find_key_ (object *pl, object *container, object *door)
1939	{	1707	{
1940	object *tmp, *key;	1708	object *tmp, *key;
1941		1709
1942	/* Should not happen, but sanity checking is never bad */	1710	/* Should not happen, but sanity checking is never bad */
1943	if (container->inv == NULL)	1711	if (!container->inv)
1944	return NULL;	1712	return 0;
1945		1713
1946	/* First, lets try to find a key in the top level inventory */	1714	/* First, lets try to find a key in the top level inventory */
1947	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1715	for (tmp = container->inv; tmp; tmp = tmp->below)
1948	{	1716	{
1949	if (door->type == DOOR && tmp->type == KEY)	1717	if (door->type == DOOR && tmp->type == KEY)
1950	break;	1718	break;
		1719
1951	/* For sanity, we should really check door type, but other stuff	1720	/* For sanity, we should really check door type, but other stuff
1952	* (like containers) can be locked with special keys	1721	* (like containers) can be locked with special keys
1953	*/	1722	*/
1954	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1723	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1955	break;	1724	break;
1956	}	1725	}
		1726
1957	/* No key found - lets search inventories now */	1727	/* No key found - lets search inventories now */
1958	/* If we find and use a key in an inventory, return at that time.	1728	/* If we find and use a key in an inventory, return at that time.
1959	* otherwise, if we search all the inventories and still don't find	1729	* otherwise, if we search all the inventories and still don't find
1960	* a key, return	1730	* a key, return
1961	*/	1731	*/
1962	if (!tmp)	1732	if (!tmp)
1963	{	1733	{
1964	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1734	for (tmp = container->inv; tmp; tmp = tmp->below)
1965	{
1966	/* No reason to search empty containers */	1735	/* No reason to search empty containers */
1967	if (tmp->type == CONTAINER && tmp->inv)	1736	if (tmp->type == CONTAINER && tmp->inv)
1968	{
1969	if ((key = find_key (pl, tmp, door)) != NULL)	1737	if ((key = find_key_ (pl, tmp, door)))
1970	return key;	1738	return key;
1971	}	1739
1972	}
1973	if (!tmp)	1740	if (!tmp)
1974	return NULL;	1741	return 0;
1975	}	1742	}
		1743
1976	/* We get down here if we have found a key. Now if its in a container,	1744	/* We get down here if we have found a key. Now if its in a container,
1977	* see if we actually want to use it	1745	* see if we actually want to use it
1978	*/	1746	*/
1979	if (pl != container)	1747	if (pl != container)
1980	{	1748	{
1981	/* Only let players use keys in containers */	1749	/* Only let players use keys in containers */
1982	if (!pl->contr)	1750	if (!pl->contr)
1983	return NULL;	1751	return 0;
		1752
1984	/* cases where this fails:	1753	/* cases where this fails:
1985	* If we only search the player inventory, return now since we	1754	* If we only search the player inventory, return now since we
1986	* are not in the players inventory.	1755	* are not in the players inventory.
1987	* If the container is not active, return now since only active	1756	* If the container is not active, return now since only active
1988	* containers can be used.	1757	* containers can be used.
…		…
1992	* inv must have been an container and must have been active.	1761	* inv must have been an container and must have been active.
1993	*	1762	*
1994	* Change the color so that the message doesn't disappear with	1763	* Change the color so that the message doesn't disappear with
1995	* all the others.	1764	* all the others.
1996	*/	1765	*/
1997	if (pl->contr->usekeys == key_inventory ||	1766	if (pl->contr->usekeys == key_inventory
1998	!QUERY_FLAG (container, FLAG_APPLIED) ||	1767	|| !QUERY_FLAG (container, FLAG_APPLIED)
1999	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1768	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
2000	{	1769	{
2001	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1770	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
2002	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1771	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
2003	return NULL;	1772	return NULL;
2004	}	1773	}
2005	}	1774	}
		1775
2006	return tmp;	1776	return tmp;
		1777	}
		1778
		1779	/* find_key
		1780	* We try to find a key for the door as passed. If we find a key
		1781	* and successfully use it, we return the key, otherwise NULL
		1782	* This function merges both normal and locked door, since the logic
		1783	* for both is the same - just the specific key is different.
		1784	* pl is the player,
		1785	* inv is the objects inventory to searched
		1786	* door is the door we are trying to match against.
		1787	* This function can be called recursively to search containers.
		1788	*/
		1789	object *
		1790	find_key (object *pl, object *container, object *door)
		1791	{
		1792	if (door->slaying && is_match_expr (door->slaying))
		1793	{
		1794	// for match expressions, we try to find the key by applying the match
		1795	// to the op itself, which is supposed to find the "key", instead
		1796	// of searching through containers ourselves.
		1797
		1798	return match_one (door->slaying, container, door, pl, pl);
		1799	}
		1800	else
		1801	return find_key_ (pl, container, door);
2007	}	1802	}
2008		1803
2009	/* moved door processing out of move_player_attack.	1804	/* moved door processing out of move_player_attack.
2010	* returns 1 if player has opened the door with a key	1805	* returns 1 if player has opened the door with a key
2011	* such that the caller should not do anything more,	1806	* such that the caller should not do anything more,
2012	* 0 otherwise	1807	* 0 otherwise
2013	*/	1808	*/
2014	static int	1809	static int
2015	player_attack_door (object *op, object *door)	1810	player_attack_door (object *op, object *door)
2016	{	1811	{
2017	/* If its a door, try to find a use a key. If we do destroy the door,	1812	/* If its a door, try to find a key. If we do destroy the door,
2018	* might as well return immediately as there is nothing more to do -	1813	* might as well return immediately as there is nothing more to do -
2019	* otherwise, we fall through to the rest of the code.	1814	* otherwise, we fall through to the rest of the code.
2020	*/	1815	*/
2021	object *key = find_key (op, op, door);	1816	object *key = find_key (op, op, door);
2022		1817
2023	/* IF we found a key, do some extra work */	1818	/* If we found a key, do some extra work */
2024	if (key)	1819	if (key)
2025	{	1820	{
2026	object *container = key->env;	1821	object *container = key->env;
2027		1822
2028	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
2029	if (action_makes_visible (op))	1823	if (action_makes_visible (op))
2030	make_visible (op);	1824	make_visible (op);
		1825
2031	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1826	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
2032	spring_trap (door->inv, op);	1827	spring_trap (door->inv, op);
		1828
2033	if (door->type == DOOR)	1829	if (door->type == DOOR)
2034	{
2035	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1830	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
2036	}
2037	else if (door->type == LOCKED_DOOR)	1831	else if (door->type == LOCKED_DOOR)
2038	{	1832	{
2039	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1833	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
2040	remove_door2 (door); /* remove door without violence ;-) */	1834	remove_door2 (door); /* remove door without violence ;-) */
2041	}	1835	}
		1836
2042	/* Do this after we print the message */	1837	/* Do this after we print the message */
2043	decrease_ob (key); /* Use up one of the keys */	1838	key->decrease (); /* Use up one of the keys */
2044	/* Need to update the weight the container the key was in */	1839
2045	if (container != op)
2046	esrv_update_item (UPD_WEIGHT, op, container);
2047	return 1; /* Nothing more to do below */	1840	return 1; /* Nothing more to do below */
2048	}	1841	}
2049	else if (door->type == LOCKED_DOOR)	1842	else if (door->type == LOCKED_DOOR)
2050	{	1843	{
2051	/* Might as well return now - no other way to open this */	1844	/* Might as well return now - no other way to open this */
2052	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1845	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2053	return 1;	1846	return 1;
2054	}	1847	}
		1848
2055	return 0;	1849	return 0;
2056	}	1850	}
2057		1851
2058	/* This function is just part of a breakup from move_player.	1852	/* This function is just part of a breakup from move_player.
2059	* It should keep the code cleaner.	1853	* It should keep the code cleaner.
2060	* When this is called, the players direction has been updated	1854	* When this is called, the players direction has been updated
2061	* (taking into account confusion.) The player is also actually	1855	* (taking into account confusion.) The player is also actually
2062	* going to try and move (not fire weapons).	1856	* going to try and move (not fire weapons).
2063	*/	1857	*/
2064	void	1858	bool
2065	move_player_attack (object *op, int dir)	1859	move_player_attack (object *op, int dir)
2066	{	1860	{
2067	object *tmp, *mon;	1861	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2068	sint16 nx, ny;	1862	{
2069	int on_battleground;	1863	--op->speed_left;
2070	maptile *m;	1864	return true;
		1865	}
2071		1866
2072	nx = freearr_x[dir] + op->x;	1867	sint16 nx = freearr_x[dir] + op->x;
2073	ny = freearr_y[dir] + op->y;	1868	sint16 ny = freearr_y[dir] + op->y;
2074		1869
2075	on_battleground = op_on_battleground (op, 0, 0);	1870	if (out_of_map (op->map, nx, ny))
		1871	return false;
2076		1872
2077	/* If braced, or can't move to the square, and it is not out of the	1873	/* If braced, or can't move to the square, and it is not out of the
2078	* map, attack it. Note order of if statement is important - don't	1874	* map, attack it. Note order of if statement is important - don't
2079	* want to be calling move_ob if braced, because move_ob will move the	1875	* want to be calling move_ob if braced, because move_ob will move the
2080	* player. This is a pretty nasty hack, because if we could	1876	* player. This is a pretty nasty hack, because if we could
2081	* move to some space, it then means that if we are braced, we should	1877	* move to some space, it then means that if we are braced, we should
2082	* do nothing at all. As it is, if we are braced, we go through	1878	* do nothing at all. As it is, if we are braced, we go through
2083	* quite a bit of processing. However, it probably is less than what	1879	* quite a bit of processing. However, it probably is less than what
2084	* move_ob uses.	1880	* move_ob uses.
2085	*/	1881	*/
2086	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1882	maptile *m = op->map->xy_find (nx, ny);
		1883
		1884	/* Go through all the objects, and find ones of interest. Only stop if
		1885	* we find a monster - that is something we know we want to attack.
		1886	* if its a door or barrel (can roll) see if there may be monsters
		1887	* on the space
		1888	*/
		1889	object *mon;
		1890	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1891	{
		1892	if ((mon->flag [FLAG_ALIVE]
		1893	|| mon->type == LOCKED_DOOR
		1894	|| mon->flag [FLAG_CAN_ROLL])
		1895	&& mon != op)
		1896	break;
2087	{	1897	}
2088	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1898
		1899	if (!mon) /* This happens anytime the player tries to move */
		1900	return false; /* into a wall */
		1901
		1902	mon = mon->head_ ();
		1903
		1904	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1905	if (op->contr->weapon_sp_left > 0.f)
		1906	if (player_attack_door (op, mon))
		1907	{
		1908	--op->contr->weapon_sp_left;
		1909	return true;
2089	{	1910	}
2090	m = op->map->xy_find (nx, ny);	1911
2091	if (!m)	1912	/* The following deals with possibly attacking peaceful
2092	return; /* Don't think this should happen */	1913	* or friendly creatures. Basically, all players are considered
		1914	* unaggressive. If the moving player has peaceful set, then the
		1915	* object should be pushed instead of attacked. It is assumed that
		1916	* if you are braced, you will not attack friends accidently,
		1917	* and thus will not push them.
		1918	*/
		1919
		1920	/* If the creature is a pet, push it even if the player is not
		1921	* peaceful. Our assumption is the creature is a pet if the
		1922	* player owns it and it is either friendly or unagressive.
		1923	*/
		1924	if (op->type == PLAYER
		1925	&& ((mon->owner && mon->owner->contr
		1926	&& same_party (mon->owner->contr->party, op->contr->party))
		1927	|| mon->owner == op)
		1928	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		1929	{
		1930	/* If we're braced, we don't want to switch places with it */
		1931	if (op->contr->braced)
		1932	return false;
		1933
		1934	if (op->speed_left > 0.f)
		1935	{
		1936	--op->speed_left;
		1937
		1938	op->play_sound (sound_find ("push_player"));
		1939	push_ob (mon, dir, op);
		1940
		1941	if (action_makes_visible (op))
		1942	make_visible (op);
		1943
		1944	return true;
2093	}	1945	}
2094	else	1946	else
2095	m = op->map;
2096
2097	if (!(tmp = m->at (nx, ny).bot))
2098	return;	1947	return false;
		1948	}
2099		1949
2100	mon = 0;	1950	bool on_battleground = op_on_battleground (op, 0, 0);
2101	/* Go through all the objects, and find ones of interest. Only stop if
2102	* we find a monster - that is something we know we want to attack.
2103	* if its a door or barrel (can roll) see if there may be monsters
2104	* on the space
2105	*/
2106	while (tmp)
2107	{
2108	if (tmp == op)
2109	{
2110	tmp = tmp->above;
2111	continue;
2112	}
2113		1951
2114	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2115	{
2116	mon = tmp;
2117	break;
2118	}
2119
2120	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2121	mon = tmp;
2122
2123	tmp = tmp->above;
2124	}
2125
2126	if (!mon) /* This happens anytime the player tries to move */
2127	return; /* into a wall */
2128
2129	if (mon->head)
2130	mon = mon->head;
2131
2132	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2133	if (player_attack_door (op, mon))
2134	return;
2135
2136	/* The following deals with possibly attacking peaceful
2137	* or frienddly creatures. Basically, all players are considered
2138	* unaggressive. If the moving player has peaceful set, then the
2139	* object should be pushed instead of attacked. It is assumed that
2140	* if you are braced, you will not attack friends accidently,
2141	* and thus will not push them.
2142	*/
2143
2144	/* If the creature is a pet, push it even if the player is not
2145	* peaceful. Our assumption is the creature is a pet if the
2146	* player owns it and it is either friendly or unagressive.
2147	*/
2148	if ((op->type == PLAYER)
2149	#if COZY_SERVER
2150	&&
2151	((mon->owner && mon->owner->contr
2152	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2153	#else
2154	&& mon->owner == op
2155	#endif
2156	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2157	{
2158	/* If we're braced, we don't want to switch places with it */
2159	if (op->contr->braced)
2160	return;
2161
2162	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2163	(void) push_ob (mon, dir, op);
2164	if (op->contr->tmp_invis || op->hide)
2165	make_visible (op);
2166
2167	return;
2168	}
2169
2170	/* in certain circumstances, you shouldn't attack friendly	1952	/* in certain circumstances, you shouldn't attack friendly
2171	* creatures. Note that if you are braced, you can't push	1953	* creatures. Note that if you are braced, you can't push
2172	* someone, but put it inside this loop so that you won't	1954	* someone, but put it inside this loop so that you won't
2173	* attack them either.	1955	* attack them either.
2174	*/	1956	*/
2175	if ((mon->type == PLAYER || mon->enemy != op) &&	1957	if ((mon->type == PLAYER || mon->enemy != op)
2176	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1958	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2177	#ifdef PROHIBIT_PLAYERKILL
2178	(op->contr->peaceful	1959	&& ((op->contr->peaceful
2179	|| (mon->type == PLAYER	1960	|| (mon->type == PLAYER && mon->contr->peaceful))
2180	&& mon->contr->
2181	peaceful)) &&
2182	#else
2183	op->contr->peaceful &&
2184	#endif
2185	!on_battleground))	1961	&& !on_battleground))
		1962	{
		1963	if (op->speed_left > 0.f)
2186	{	1964	{
		1965	--op->speed_left;
		1966
2187	if (!op->contr->braced)	1967	if (!op->contr->braced)
2188	{	1968	{
2189	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1969	op->play_sound (sound_find ("push_player"));
2190	push_ob (mon, dir, op);	1970	push_ob (mon, dir, op);
2191	}	1971	}
2192	else	1972	else
2193	new_draw_info (0, 0, op, "You withhold your attack");	1973	op->statusmsg ("You withhold your attack");
2194		1974
2195	if (op->contr->tmp_invis || op->hide)	1975	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2196	make_visible (op);	1976	make_visible (op);
2197	}
2198		1977
		1978	return true;
		1979	}
		1980	}
2199	/* If the object is a boulder or other rollable object, then	1981	/* If the object is a boulder or other rollable object, then
2200	* roll it if not braced. You can't roll it if you are braced.	1982	* roll it if not braced. You can't roll it if you are braced.
2201	*/	1983	*/
2202	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1984	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1985	{
		1986	if (op->speed_left > 0.f)
2203	{	1987	{
		1988	--op->speed_left;
		1989
2204	recursive_roll (mon, dir, op);	1990	recursive_roll (mon, dir, op);
2205	if (action_makes_visible (op))	1991	if (action_makes_visible (op))
2206	make_visible (op);	1992	make_visible (op);
2207	}
2208		1993
		1994	return true;
		1995	}
		1996	}
2209	/* Any generic living creature. Including things like doors.	1997	/* Any generic living creature. Including things like doors.
2210	* Way it works is like this: First, it must have some hit points	1998	* Way it works is like this: First, it must have some hit points
2211	* and be living. Then, it must be one of the following:	1999	* and be living. Then, it must be one of the following:
2212	* 1) Not a player, 2) A player, but of a different party. Note	2000	* 1) Not a player, 2) A player, but of a different party. Note
2213	* that party_number -1 is no party, so attacks can still happen.	2001	* that party_number -1 is no party, so attacks can still happen.
2214	*/	2002	*/
2215	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2003	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2216	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2004	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2217	{	2005	{
2218		2006	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2219	/* If the player hasn't hit something this tick, and does
2220	* so, give them speed boost based on weapon speed. Doing
2221	* it here is better than process_players2, which basically
2222	* incurred a 1 tick offset.
2223	*/
2224	if (!op->contr->has_hit)
2225	{	2007	{
2226	op->speed_left += op->speed / op->contr->weapon_sp;	2008	--op->contr->weapon_sp_left;
2227
2228	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2229	}
2230		2009
2231	skill_attack (mon, op, 0, 0, 0);	2010	skill_attack (mon, op, 0, 0, 0);
2232
2233	/* If attacking another player, that player gets automatic
2234	* hitback, and doesn't loose luck either.
2235	* Disable hitback on the battleground or if the target is
2236	* the wiz.
2237	*/
2238	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2239	{
2240	short luck = mon->stats.luck;
2241
2242	mon->contr->has_hit = 1;
2243	skill_attack (op, mon, 0, 0, 0);
2244	mon->stats.luck = luck;
2245	}
2246		2011
2247	if (action_makes_visible (op))	2012	if (action_makes_visible (op))
2248	make_visible (op);	2013	make_visible (op);
2249	}
2250	} /* if player should attack something */
2251	}
2252		2014
2253	int	2015	return true;
		2016	}
		2017	}
		2018
		2019	return false;
		2020	}
		2021
		2022	bool
2254	move_player (object *op, int dir)	2023	move_player (object *op, int dir)
2255	{	2024	{
2256	int pick;
2257
2258	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2025	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2259	return 0;	2026	return 0;
2260		2027
2261	/* Sanity check: make sure dir is valid */	2028	/* Sanity check: make sure dir is valid */
2262	if ((dir < 0) || (dir >= 9))	2029	if (dir < 0 || dir >= 9)
2263	{	2030	{
2264	LOG (llevError, "move_player: invalid direction %d\n", dir);	2031	LOG (llevError, "move_player: invalid direction %d\n", dir);
2265	return 0;	2032	return 0;
2266	}	2033	}
2267		2034
2268	/* peterm: added following line */	2035	/* peterm: added following line */
2269	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2036	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
2270	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2037	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2271		2038
2272	op->facing = dir;	2039	op->facing = dir;
2273		2040
2274	if (op->hide)	2041	if (op->flag [FLAG_HIDDEN])
2275	do_hidden_move (op);	2042	do_hidden_move (op);
2276		2043
		2044	bool retval;
		2045	int pick = 0;
		2046
2277	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2047	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2278	/*nop */ ;	2048	retval = RESULT_INT (0);
2279	else if (op->contr->fire_on)	2049	else if (op->contr->fire_on)
2280	fire (op, dir);	2050	retval = fire (op, dir);
2281	else	2051	else
2282	{	2052	{
2283	move_player_attack (op, dir);	2053	retval = move_player_attack (op, dir);
2284	pick = check_pick (op);	2054	pick = check_pick (op);
2285	}	2055	}
2286		2056
2287	/* Add special check for newcs players and fire on - this way, the	2057	/* Add special check for newcs players and fire on - this way, the
2288	* server can handle repeat firing.	2058	* server can handle repeat firing.
…		…
2295	/* Update how the player looks. Use the facing, so direction may	2065	/* Update how the player looks. Use the facing, so direction may
2296	* get reset to zero. This allows for full animation capabilities	2066	* get reset to zero. This allows for full animation capabilities
2297	* for players.	2067	* for players.
2298	*/	2068	*/
2299	animate_object (op, op->facing);	2069	animate_object (op, op->facing);
2300	return 0;	2070
		2071	return retval;
2301	}	2072	}
2302		2073
2303	/* This is similar to handle_player, below, but is only used by the	2074	/* This is similar to handle_player, below, but is only used by the
2304	* new client/server stuff.	2075	* new client/server stuff.
2305	* This is sort of special, in that the new client/server actually uses	2076	* This is sort of special, in that the new client/server actually uses
2306	* the new speed values for commands.	2077	* the new speed values for commands.
2307	*	2078	*
2308	* Returns true if there are more actions we can do.	2079	* Returns true if there are more actions we can do. Should not do
		2080	* many actions in a row, as that would be too unfair to other
		2081	* players.
2309	*/	2082	*/
2310	int	2083	bool
2311	handle_newcs_player (object *op)	2084	handle_newcs_player (object *op)
2312	{	2085	{
2313	if (op->contr->hidden)
2314	{
2315	op->invisible = 1000;
2316	/* the socket code flashes the player visible/invisible
2317	* depending on the value of invisible, so we need to
2318	* alternate it here for it to work correctly.
2319	*/
2320	if (pticks & 2)
2321	op->invisible--;
2322	}
2323	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2324	{
2325	op->invisible--;
2326	if (!op->invisible)
2327	{
2328	make_visible (op);
2329	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2330	}
2331	}
2332
2333	if (QUERY_FLAG (op, FLAG_SCARED))	2086	if (QUERY_FLAG (op, FLAG_SCARED))
2334	{	2087	{
2335	flee_player (op);	2088	if (op->speed_left > 0.f)
2336	/* If player is still scared, that is his action for this tick */
2337	if (QUERY_FLAG (op, FLAG_SCARED))
2338	{	2089	{
2339	op->speed_left--;	2090	--op->speed_left;
		2091	flee_player (op);
		2092
2340	return 0;	2093	return true;
2341	}	2094	}
		2095	else
		2096	return false;
2342	}	2097	}
2343
2344	/* I've been seeing crashes where the golem has been destroyed, but
2345	* the player object still points to the defunct golem. The code that
2346	* destroys the golem looks correct, and it doesn't always happen, so
2347	* put this in a a workaround to clean up the golem pointer.
2348	*/
2349	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2350	op->contr->ranges[range_golem] = 0;
2351		2098
2352	/* call this here - we also will call this in do_ericserver, but	2099	/* call this here - we also will call this in do_ericserver, but
2353	* the players time has been increased when doericserver has been	2100	* the players time has been increased when doericserver has been
2354	* called, so we recheck it here.	2101	* called, so we recheck it here.
2355	*/	2102	*/
2356	if (op->contr->ns->handle_command ())	2103	if (op->contr->ns->handle_command ())
2357	return 1;	2104	return true;
2358		2105
2359	if (op->speed_left > 0)
2360	{
2361	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2106	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2362	{
2363	/* All move commands take 1 tick, at least for now */
2364	op->speed_left--;
2365
2366	/* Instead of all the stuff below, let move_player take care
2367	* of it. Also, some of the skill stuff is only put in
2368	* there, as well as the confusion stuff.
2369	*/
2370	move_player (op, op->direction);	2107	return move_player (op, op->direction);
2371		2108
2372	return op->speed_left > 0;
2373	}
2374	}
2375
2376	return 0;	2109	return false;
2377	}	2110	}
2378		2111
2379	int	2112	static int
2380	save_life (object *op)	2113	save_life (object *op)
2381	{	2114	{
2382	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2115	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2383	return 0;	2116	return 0;
2384		2117
2385	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2118	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2386	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2119	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2387	{	2120	{
2388	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2121	op->play_sound (sound_find ("ob_evaporate"));
2389	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2122	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2390
2391	if (op->contr)
2392	esrv_del_item (op->contr, tmp->count);
2393		2123
2394	tmp->destroy ();	2124	tmp->destroy ();
2395	CLEAR_FLAG (op, FLAG_LIFESAVE);	2125	CLEAR_FLAG (op, FLAG_LIFESAVE);
2396		2126
2397	if (op->stats.hp < 0)	2127	if (op->stats.hp < 0)
…		…
2410	return 0;	2140	return 0;
2411	}	2141	}
2412		2142
2413	/* This goes throws the inventory and removes unpaid objects, and puts them	2143	/* This goes throws the inventory and removes unpaid objects, and puts them
2414	* back in the map (location and map determined by values of env). This	2144	* back in the map (location and map determined by values of env). This
2415	* function will descend into containers. op is the object to start the search	2145	* function will descend into containers. op is the object to start the search
2416	* from.	2146	* from.
2417	*/	2147	*/
		2148	static void
		2149	drop_unpaid_items (object *op, object *env)
		2150	{
		2151	while (op)
		2152	{
		2153	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2154
		2155	if (QUERY_FLAG (op, FLAG_UNPAID))
		2156	op->insert_at (env);
		2157	else if (op->inv)
		2158	drop_unpaid_items (op->inv, env);
		2159
		2160	op = next;
		2161	}
		2162	}
		2163
2418	void	2164	void
2419	remove_unpaid_objects (object *op, object *env)	2165	object::drop_unpaid_items ()
2420	{	2166	{
2421	object *next;	2167	if (!flag [FLAG_REMOVED])
2422		2168	::drop_unpaid_items (inv, this);
2423	while (op)
2424	{
2425	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2426
2427	if (QUERY_FLAG (op, FLAG_UNPAID))
2428	{
2429	if (env->type == PLAYER)
2430	esrv_del_item (env->contr, op->count);
2431
2432	op->insert_at (env);
2433	}
2434	else if (op->inv)
2435	remove_unpaid_objects (op->inv, env);
2436
2437	op = next;
2438	}
2439	}
2440
2441	/*
2442	* Returns pointer a static string containing gravestone text
2443	* Moved from apply.c to player.c - player.c is what
2444	* actually uses this function. player.c may not be quite the
2445	* best, a misc file for object actions is probably better,
2446	* but there isn't one in the server directory.
2447	*/
2448	char *
2449	gravestone_text (object *op)
2450	{
2451	static char buf2[MAX_BUF];
2452	char buf[MAX_BUF];
2453	time_t now = time (NULL);
2454
2455	strcpy (buf2, " R.I.P.\n\n");
2456	if (op->type == PLAYER)
2457	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2458	else
2459	sprintf (buf, "%s\n", &op->name);
2460
2461	strncat (buf2, " ", 20 - strlen (buf) / 2);
2462	strcat (buf2, buf);
2463	if (op->type == PLAYER)
2464	sprintf (buf, "who was in level %d when killed\n", op->level);
2465	else
2466	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2467
2468	strncat (buf2, " ", 20 - strlen (buf) / 2);
2469	strcat (buf2, buf);
2470	if (op->type == PLAYER)
2471	{
2472	sprintf (buf, "by %s.\n\n", op->contr->killer);
2473	strncat (buf2, " ", 21 - strlen (buf) / 2);
2474	strcat (buf2, buf);
2475	}
2476
2477	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2478	strncat (buf2, " ", 20 - strlen (buf) / 2);
2479	strcat (buf2, buf);
2480
2481	return buf2;
2482	}	2169	}
2483		2170
2484	void	2171	void
2485	do_some_living (object *op)	2172	do_some_living (object *op)
2486	{	2173	{
…		…
2493	int rate_grace = 2000;	2180	int rate_grace = 2000;
2494	const int max_hp = 1;	2181	const int max_hp = 1;
2495	const int max_sp = 1;	2182	const int max_sp = 1;
2496	const int max_grace = 1;	2183	const int max_grace = 1;
2497		2184
2498	if (op->contr->outputs_sync)	2185	if (op->contr->hidden)
		2186	{
		2187	op->invisible = 1000;
		2188	/* the socket code flashes the player visible/invisible
		2189	* depending on the value of invisible, so we need to
		2190	* alternate it here for it to work correctly.
		2191	*/
		2192	if (pticks & 2)
		2193	op->invisible--;
2499	{	2194	}
2500	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2195	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2501	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2196	{
2502	flush_output_element (op, &op->contr->outputs[i]);	2197	if (!op->invisible--)
		2198	{
		2199	make_visible (op);
		2200	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2201	}
2503	}	2202	}
2504		2203
2505	if (op->contr->ns->state == ST_PLAYING)	2204	if (op->contr->ns->state == ST_PLAYING)
2506	{	2205	{
2507	/* these next three if clauses make it possible to SLOW DOWN	2206	/* these next three if clauses make it possible to SLOW DOWN
…		…
2526	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2225	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2527	else	2226	else
2528	{	2227	{
2529	gen_grace = op->stats.maxgrace;	2228	gen_grace = op->stats.maxgrace;
2530	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2229	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2531	}
2532
2533	/* Regenerate Spell Points */
2534	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2535	{
2536	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2537	if (op->stats.sp < op->stats.maxsp)
2538	{
2539	op->stats.sp++;
2540	/* dms do not consume food */
2541	if (!QUERY_FLAG (op, FLAG_WIZ))
2542	{
2543	op->stats.food--;
2544	if (op->contr->digestion < 0)
2545	op->stats.food += op->contr->digestion;
2546	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2547	op->stats.food = last_food;
2548	}
2549	}
2550
2551	if (max_sp > 1)
2552	{
2553	over_sp = (gen_sp + 10) / rate_sp;
2554	if (over_sp > 0)
2555	{
2556	if (op->stats.sp < op->stats.maxsp)
2557	{
2558	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2559
2560	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2561	op->stats.sp--;
2562
2563	if (op->stats.sp > op->stats.maxsp)
2564	op->stats.sp = op->stats.maxsp;
2565	}
2566	op->last_sp = 0;
2567	}
2568	else
2569	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2570	}
2571	else
2572	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2573	}	2230	}
2574		2231
2575	/* Regenerate Grace */	2232	/* Regenerate Grace */
2576	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2233	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2577	if (--op->last_grace < 0)	2234	if (--op->last_grace < 0)
…		…
2598	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2255	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2599	}	2256	}
2600	/* wearing stuff doesn't detract from grace generation. */	2257	/* wearing stuff doesn't detract from grace generation. */
2601	}	2258	}
2602		2259
		2260	if (op->stats.food > 0)
		2261	{
2603	/* Regenerate Hit Points */	2262	/* Regenerate Spell Points */
2604	if (--op->last_heal < 0)	2263	if (!op->contr->golem && --op->last_sp < 0)
2605	{
2606	if (op->stats.hp < op->stats.maxhp)
2607	{	2264	{
2608	op->stats.hp++;	2265	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2609	/* dms do not consume food */	2266
2610	if (!QUERY_FLAG (op, FLAG_WIZ))	2267	if (op->stats.sp < op->stats.maxsp)
2611	{	2268	{
		2269	op->stats.sp++;
		2270
		2271	/* dms do not consume food */
		2272	if (!QUERY_FLAG (op, FLAG_WIZ))
		2273	{
2612	op->stats.food--;	2274	op->stats.food--;
		2275
2613	if (op->contr->digestion < 0)	2276	if (op->contr->digestion < 0)
2614	op->stats.food += op->contr->digestion;	2277	op->stats.food += op->contr->digestion;
2615	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2278	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2616	op->stats.food = last_food;	2279	op->stats.food = last_food;
		2280	}
2617	}	2281	}
2618	}
2619		2282
2620	if (max_hp > 1)	2283	if (max_sp > 1)
2621	{
2622	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2623	if (over_hp > 0)
2624	{	2284	{
2625	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2285	over_sp = (gen_sp + 10) / rate_sp;
		2286	if (over_sp > 0)
		2287	{
		2288	if (op->stats.sp < op->stats.maxsp)
		2289	{
		2290	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2291
		2292	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2293	op->stats.sp--;
		2294
		2295	if (op->stats.sp > op->stats.maxsp)
		2296	op->stats.sp = op->stats.maxsp;
		2297	}
		2298
2626	op->last_heal = 0;	2299	op->last_sp = 0;
		2300	}
		2301	else
		2302	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2627	}	2303	}
2628	else	2304	else
		2305	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2306	}
		2307
		2308	/* Regenerate Hit Points */
		2309	if (--op->last_heal < 0)
		2310	{
		2311	if (op->stats.hp < op->stats.maxhp)
2629	{	2312	{
2630	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2313	op->stats.hp++;
		2314
		2315	/* dms do not consume food */
		2316	if (!QUERY_FLAG (op, FLAG_WIZ))
		2317	{
		2318	op->stats.food--;
		2319
		2320	if (op->contr->digestion < 0)
		2321	op->stats.food += op->contr->digestion;
		2322	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2323	op->stats.food = last_food;
		2324	}
2631	}	2325	}
		2326
		2327	if (max_hp > 1)
		2328	{
		2329	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2330
		2331	if (over_hp > 0)
		2332	{
		2333	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2334	op->last_heal = 0;
		2335	}
		2336	else
		2337	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2632	}	2338	}
2633	else	2339	else
2634	{
2635	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2340	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2636	}	2341	}
2637	}	2342	}
2638		2343
2639	/* Digestion */	2344	/* Digestion */
2640	if (--op->last_eat < 0)	2345	if (--op->last_eat < 0)
2641	{	2346	{
2642	#ifdef COZY_SERVER	2347	int bonus = max (0, op->contr->digestion),
2643	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2348	penalty = max (0, -op->contr->digestion);
2644	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2645	#else
2646	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2647	#endif
2648		2349
2649	if (op->contr->gen_hp > 0)
2650	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2350	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2651	else
2652	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2653		2351
2654	/* dms do not consume food */	2352	/* dms do not consume food */
2655	if (!QUERY_FLAG (op, FLAG_WIZ))	2353	if (!QUERY_FLAG (op, FLAG_WIZ))
2656	op->stats.food--;	2354	op->stats.food--;
2657	}	2355	}
2658		2356
2659	if (op->stats.food < 0 && op->stats.hp >= 0)	2357	if (op->stats.food < 0 && op->stats.hp >= 0)
2660	{	2358	{
2661	object *tmp, *flesh = 0;	2359	object *flesh = 0;
2662		2360
2663	for (tmp = op->inv; tmp; tmp = tmp->below)	2361	for_inv_removable (op, tmp)
2664	{	2362	{
2665	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2363	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2364	continue;
		2365
		2366	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2666	{	2367	{
2667	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2368	op->statusmsg ("You blindly grab for a bite of food. "
2668	{	2369	"H<To prevent you from starving, you ate some random item from your backpack.>");
2669	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2670	manual_apply (op, tmp, 0);	2370	manual_apply (op, tmp, 0);
		2371
2671	if (op->stats.food >= 0 || op->stats.hp < 0)	2372	if (op->stats.food >= 0 || op->stats.hp < 0)
2672	break;	2373	break;
2673	}	2374	}
2674	else if (tmp->type == FLESH)	2375	else if (tmp->type == FLESH)
2675	flesh = tmp;	2376	flesh = tmp;
2676	} /* End if paid for object */	2377	}
2677	} /* end of for loop */
2678		2378
2679	/* If player is still starving, it means they don't have any food, so	2379	/* If player is still starving, it means they don't have any food, so
2680	* eat flesh instead.	2380	* eat flesh instead.
2681	*/	2381	*/
2682	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2382	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2683	{	2383	{
2684	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2384	op->statusmsg ("You blindly grab for a bite of food. "
		2385	"H<To prevent you from starving, you ate some random item from your backpack.>");
2685	manual_apply (op, flesh, 0);	2386	manual_apply (op, flesh, 0);
2686	}	2387	}
		2388
		2389	// If player is still starving, alert him!
		2390	if (op->stats.food < 0)
		2391	op->failmsg ("You are starving! "
		2392	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2393	}
		2394
		2395	if (op->stats.food < 0)
2687	}	2396	{
		2397	op->stats.hp += op->stats.food;
		2398	op->stats.food = 0;
2688		2399
2689	while (op->stats.food < 0 && op->stats.hp >= 0)	2400	if (op->stats.hp < 0)
2690	op->stats.food++, op->stats.hp--;	2401	{
		2402	op->contr->killer = archetype::get ("killer_starvation");
		2403	op->contr->killer->destroy ();
		2404	}
		2405	}
2691		2406
		2407	/* killer should be set here already */
2692	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2408	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2693	kill_player (op);	2409	kill_player (op);
2694	}	2410	}
2695	}	2411	}
2696		2412
…		…
2700	* file.	2416	* file.
2701	*/	2417	*/
2702	void	2418	void
2703	kill_player (object *op)	2419	kill_player (object *op)
2704	{	2420	{
2705	char buf[MAX_BUF];
2706	int x, y;	2421	int x, y;
2707
2708	//int i;
2709	maptile *map; /* this is for resurrection */	2422	maptile *map; /* this is for resurrection */
2710
2711	/* int z;
2712	int num_stats_lose;
2713	int lost_a_stat;
2714	int lose_this_stat;
2715	int this_stat; */
2716	int will_kill_again;	2423	int will_kill_again;
2717	archetype *at;	2424	archetype *at;
2718	object *tmp;	2425	object *tmp;
2719		2426
2720	if (save_life (op))	2427	if (save_life (op))
2721	return;	2428	return;
2722		2429
		2430	dynbuf_text deathtab;
		2431
		2432	/* restore player */
		2433	at = archetype::find (shstr_poisoning);
		2434	if (object *tmp = present_arch_in_ob (at, op))
		2435	{
		2436	tmp->destroy ();
		2437	deathtab << "Your body feels cleansed...\r";
		2438	}
		2439
		2440	at = archetype::find (shstr_confusion);
		2441	if (object *tmp = present_arch_in_ob (at, op))
		2442	{
		2443	tmp->destroy ();
		2444	deathtab << "Your mind feels clearer...\r";
		2445	}
		2446
		2447	cure_disease (op, 0, 0); /* remove any disease */
		2448
		2449	max_it (op->stats.hp , op->stats.maxhp);
		2450	max_it (op->stats.sp , op->stats.maxsp);
		2451	max_it (op->stats.grace, op->stats.maxgrace);
		2452
		2453	if (op->stats.food <= 0)
		2454	op->stats.food = 999;
		2455
		2456	// remove all spell effects that are active
		2457	// to avoid long-term effects such as word-of-recall
		2458	for (object *item = op->inv; item; )
		2459	{
		2460	object *next = item->below;
		2461
		2462	if (item->type == SPELL_EFFECT && item->active)
		2463	item->destroy ();
		2464
		2465	item = next;
		2466	}
2723		2467
2724	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2468	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2725	* in cities ONLY!!! It is very important that this doesn't get abused.	2469	* in cities ONLY!!! It is very important that this doesn't get abused.
2726	* Look at op_on_battleground() for more info --AndreasV	2470	* Look at op_on_battleground() for more info --AndreasV
2727	*/	2471	*/
2728	if (op_on_battleground (op, &x, &y))	2472	if (op_on_battleground (op, &x, &y))
2729	{	2473	{
2730	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2474	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2731	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2732
2733	/* restore player */
2734	at = archetype::find ("poisoning");
2735	if (object *tmp = present_arch_in_ob (at, op))
2736	{
2737	tmp->destroy ();
2738	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2739	}
2740
2741	at = archetype::find ("confusion");
2742	if (object *tmp = present_arch_in_ob (at, op))
2743	{
2744	tmp->destroy ();
2745	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2746	}
2747
2748	cure_disease (op, 0); /* remove any disease */
2749	op->stats.hp = op->stats.maxhp;
2750	if (op->stats.food <= 0)
2751	op->stats.food = 999;
2752		2475
2753	/* create a bodypart-trophy to make the winner happy */	2476	/* create a bodypart-trophy to make the winner happy */
2754	if (object *tmp = arch_to_object (archetype::find ("finger")))	2477	object *tmp = archetype::find (shstr_finger)->instance ();
2755	{	2478
2756	sprintf (buf, "%s's finger", &op->name);	2479	tmp->name = format ("%s's finger" , &op->name);
2757	tmp->name = buf;	2480	tmp->name_pl = format ("%s's fingers", &op->name);
2758	sprintf (buf, " This finger has been cut off %s\n"	2481	tmp->msg = format (
2759	" the %s, when he was defeated at\n level %d by %s.\n",	2482	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2760	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2483	&op->name, op->contr->title,
2761	tmp->msg = buf;	2484	(int)op->level,
		2485	op->contr->killer_name ()
		2486	);
2762	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2487	tmp->value = 0, tmp->type = 0;
2763	tmp->materialname = NULL;	2488	tmp->material = name_to_material (shstr_organic);
2764	op->insert_at (tmp, op);	2489	tmp->insert_at (op, tmp);
2765	}
2766		2490
2767	/* teleport defeated player to new destination */	2491	/* teleport defeated player to new destination */
2768	transfer_ob (op, x, y, 0, NULL);	2492	transfer_ob (op, x, y, 0, NULL);
2769	op->contr->braced = 0;	2493	op->contr->braced = 0;
		2494
		2495	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2770	return;	2496	return;
2771	}	2497	}
2772		2498
		2499	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2500	deathtab << "T<YOU HAVE DIED>\n\n";
		2501
2773	INVOKE_PLAYER (DEATH, op->contr);	2502	INVOKE_PLAYER (DEATH, op->contr);
2774		2503
2775	command_kill_pets (op, 0);	2504	command_kill_pets (op, 0);
2776		2505
2777	if (op->stats.food < 0)	2506	op->contr->play_sound (sound_find ("player_dies"));
2778	{
2779	if (op->contr->explore)
2780	{
2781	new_draw_info (NDI_UNIQUE, 0, op, "You would have starved, but you are");
2782	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");
2783	op->stats.food = 999;
2784	return;
2785	}
2786	sprintf (buf, "%s starved to death.", &op->name);
2787	strcpy (op->contr->killer, "starvation");
2788	}
2789	else
2790	{
2791	if (op->contr->explore)
2792	{
2793	new_draw_info (NDI_UNIQUE, 0, op, "You would have died, but you are");
2794	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");
2795	op->stats.hp = op->stats.maxhp;
2796	return;
2797	}
2798	sprintf (buf, "%s died.", &op->name);
2799	}
2800
2801	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2802		2507
2803	/* save the map location for corpse, gravestone */	2508	/* save the map location for corpse, gravestone */
2804	x = op->x;	2509	x = op->x;
2805	y = op->y;	2510	y = op->y;
2806	map = op->map;	2511	map = op->map;
…		…
2834		2539
2835	lost_a_stat = 0;	2540	lost_a_stat = 0;
2836		2541
2837	for (z = 0; z < num_stats_lose; z++)	2542	for (z = 0; z < num_stats_lose; z++)
2838	{	2543	{
2839	i = RANDOM () % NUM_STATS;	2544	i = rndm (NUM_STATS);
2840		2545
2841	if (settings.stat_loss_on_death)	2546	if (settings.stat_loss_on_death)
2842	{	2547	{
2843	/* Pick a random stat and take a point off it. Tell the player	2548	/* Pick a random stat and take a point off it. Tell the player
2844	* what he lost.	2549	* what he lost.
…		…
2851	lost_a_stat = 1;	2556	lost_a_stat = 1;
2852	}	2557	}
2853	else	2558	else
2854	{	2559	{
2855	/* deplete a stat */	2560	/* deplete a stat */
2856	archetype *deparch = archetype::find ("depletion");	2561	archetype *deparch = archetype::find (shstr_depletion);
2857	object *dep;	2562	object *dep;
2858		2563
2859	dep = present_arch_in_ob (deparch, op);	2564	dep = present_arch_in_ob (deparch, op);
2860	if (!dep)	2565	if (!dep)
2861	{	2566	{
2862	dep = arch_to_object (deparch);	2567	dep = deparch->instance ();
2863	insert_ob_in_ob (dep, op);	2568	insert_ob_in_ob (dep, op);
2864	}	2569	}
2865	lose_this_stat = 1;	2570	lose_this_stat = 1;
2866	if (settings.balanced_stat_loss)	2571	if (settings.balanced_stat_loss)
2867	{	2572	{
…		…
2895	}	2600	}
2896	}	2601	}
2897		2602
2898	if (lose_this_stat)	2603	if (lose_this_stat)
2899	{	2604	{
2900	this_stat = get_attr_value (&(dep->stats), i);	2605	this_stat = get_attr_value (&dep->stats, i);
2901	/* We could try to do something clever like find another	2606	/* We could try to do something clever like find another
2902	* stat to reduce if this fails. But chances are, if	2607	* stat to reduce if this fails. But chances are, if
2903	* stats have been depleted to -50, all are pretty low	2608	* stats have been depleted to -50, all are pretty low
2904	* and should be roughly the same, so it shouldn't make a	2609	* and should be roughly the same, so it shouldn't make a
2905	* difference.	2610	* difference.
…		…
2913	lost_a_stat = 1;	2618	lost_a_stat = 1;
2914	}	2619	}
2915	}	2620	}
2916	}	2621	}
2917	}	2622	}
		2623
2918	/* If no stat lost, tell the player. */	2624	/* If no stat lost, tell the player. */
2919	if (!lost_a_stat)	2625	if (!lost_a_stat)
2920	{	2626	{
2921	/* determine_god() seems to not work sometimes... why is this?	2627	/* determine_god() seems to not work sometimes... why is this?
2922	Should I be using something else? GD */	2628	Should I be using something else? GD */
2923	const char *god = determine_god (op);	2629	shstr_tmp god = determine_god (op);
2924		2630
2925	if (god && (strcmp (god, "none")))	2631	if (god != shstr_none)
2926	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2632	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2927	else	2633	else
2928	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2634	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2929	}	2635	}
2930	#else	2636	#else
2931	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2637	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2932	#endif	2638	#endif
2933		2639
2934	/* Put a gravestone up where the character 'almost' died. List the	2640	/* Put a gravestone up where the character 'almost' died. List the
2935	* exp loss on the stone.	2641	* exp loss on the stone.
2936	*/	2642	*/
2937	tmp = arch_to_object (archetype::find ("gravestone"));	2643	tmp = archetype::find (shstr_gravestone)->instance ();
2938	sprintf (buf, "%s's gravestone", &op->name);	2644	tmp->name = format ("%s's gravestone", &op->name);
2939	tmp->name = buf;	2645	tmp->name_pl = format ("%s's gravestones", &op->name);
2940	sprintf (buf, "%s's gravestones", &op->name);	2646	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2941	tmp->name_pl = buf;	2647	&op->name, op->contr->title, op->contr->killer_name ());
2942	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2943	tmp->msg = buf;
2944	tmp->x = op->x, tmp->y = op->y;	2648	tmp->x = op->x, tmp->y = op->y;
2945	insert_ob_in_map (tmp, op->map, NULL, 0);	2649	insert_ob_in_map (tmp, op->map, NULL, 0);
2946		2650
2947	/**************************************/	2651	/**************************************/
2948	/* */	2652	/* */
2949	/* Subtract the experience points, */	2653	/* Subtract the experience points, */
2950	/* if we died cause of food, give us */
2951	/* food, and reset HP's... */
2952	/* */	2654	/* */
2953	/**************************************/	2655	/**************************************/
2954		2656
2955	/* remove any poisoning and confusion the character may be suffering. */
2956	/* restore player */
2957	at = archetype::find ("poisoning");
2958	tmp = present_arch_in_ob (at, op);
2959
2960	if (tmp)
2961	{
2962	tmp->destroy ();
2963	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2964	}
2965
2966	at = archetype::find ("confusion");
2967	tmp = present_arch_in_ob (at, op);
2968	if (tmp)
2969	{
2970	tmp->destroy ();
2971	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2972	}
2973
2974	cure_disease (op, 0); /* remove any disease */
2975
2976	/*add_exp(op, (op->stats.exp * -0.20)); */	2657	/*add_exp(op, (op->stats.exp * -0.20)); */
2977	apply_death_exp_penalty (op);	2658	apply_death_exp_penalty (op);
2978	if (op->stats.food < 100)
2979	op->stats.food = 900;
2980	op->stats.hp = op->stats.maxhp;
2981	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2982	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2983		2659
2984	/*	2660	/*
2985	* Check to see if the player is in a shop. IF so, then check to see if
2986	* the player has any unpaid items. If so, remove them and put them back	2661	* Check to see if the player has any unpaid items. If so, remove them
2987	* in the map.	2662	* and put them back in the map.
2988	*/	2663	*/
2989		2664	op->drop_unpaid_items ();
2990	if (is_in_shop (op))
2991	remove_unpaid_objects (op->inv, op);
2992		2665
2993	/****************************************/	2666	/****************************************/
2994	/* */	2667	/* */
2995	/* Move player to his current respawn- */	2668	/* Move player to his current respawn- */
2996	/* position (usually last savebed) */	2669	/* position (usually last savebed) */
2997	/* */	2670	/* */
2998	/****************************************/	2671	/****************************************/
2999		2672
3000	enter_player_savebed (op);	2673	enter_player_savebed (op);
3001		2674
3002	/* Save the player before inserting the force to reduce
3003	* chance of abuse.
3004	*/
3005	op->contr->braced = 0;	2675	op->contr->braced = 0;
3006	op->contr->save ();
3007		2676
3008	/* it is possible that the player has blown something up	2677	/* it is possible that the player has blown something up
3009	* at his savebed location, and that can have long lasting	2678	* at his savebed location, and that can have long lasting
3010	* spell effects. So first see if there is a spell effect	2679	* spell effects. So first see if there is a spell effect
3011	* on the space that might harm the player.	2680	* on the space that might harm the player.
…		…
3020	object *force;	2689	object *force;
3021	int at;	2690	int at;
3022		2691
3023	force = get_archetype (FORCE_NAME);	2692	force = get_archetype (FORCE_NAME);
3024	/* 50 ticks should be enough time for the spell to abate */	2693	/* 50 ticks should be enough time for the spell to abate */
3025	force->speed = 0.1;	2694	force->speed = 0.1f;
3026	force->speed_left = -5.0;	2695	force->speed_left = -5.f;
3027	SET_FLAG (force, FLAG_APPLIED);	2696	SET_FLAG (force, FLAG_APPLIED);
3028	for (at = 0; at < NROFATTACKS; at++)	2697	for (at = 0; at < NROFATTACKS; at++)
3029	if (will_kill_again & (1 << at))	2698	if (will_kill_again & (1 << at))
3030	force->resist[at] = 100;	2699	force->resist[at] = 100;
3031		2700
3032	insert_ob_in_ob (force, op);	2701	insert_ob_in_ob (force, op);
3033	op->update_stats ();	2702	op->update_stats ();
3034
3035	}	2703	}
3036		2704
3037	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2705	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
3038	}	2706	}
3039		2707
3040	void	2708	static void
3041	loot_object (object *op)	2709	loot_object (object *op)
3042	{ /* Grab and destroy some treasure */	2710	{ /* Grab and destroy some treasure */
3043	object *tmp, *tmp2, *next;	2711	object *tmp, *tmp2, *next;
3044		2712
3045	if (op->container)	2713	op->close_container (); /* close open sack first */
3046	esrv_apply_container (op, op->container); /* close open sack first */
3047		2714
3048	for (tmp = op->inv; tmp; tmp = next)	2715	for (tmp = op->inv; tmp; tmp = next)
3049	{	2716	{
3050	next = tmp->below;	2717	next = tmp->below;
3051		2718
3052	if (tmp->invisible)	2719	if (tmp->invisible)
3053	continue;	2720	continue;
3054		2721
3055	tmp->remove ();	2722	tmp->remove ();
3056	tmp->x = op->x, tmp->y = op->y;	2723	tmp->x = op->x, tmp->y = op->y;
		2724
3057	if (tmp->type == CONTAINER)	2725	if (tmp->type == CONTAINER)
3058	{ /* empty container to ground */	2726	loot_object (tmp); /* empty container to ground */
3059	loot_object (tmp);	2727
3060	}
3061	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))	2728	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
3062	{	2729	{
3063	if (tmp->nrof > 1)	2730	if (tmp->nrof > 1)
3064	{	2731	{
3065	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2732	tmp->decrease (rndm (1, tmp->nrof - 1));
3066	tmp2->destroy ();
3067	insert_ob_in_map (tmp, op->map, NULL, 0);	2733	insert_ob_in_map (tmp, op->map, NULL, 0);
3068	}	2734	}
3069	else	2735	else
3070	tmp->destroy ();	2736	tmp->destroy ();
3071	}	2737	}
…		…
3077	/*	2743	/*
3078	* fix_weight(): Check recursively the weight of all players, and fix	2744	* fix_weight(): Check recursively the weight of all players, and fix
3079	* what needs to be fixed. Refresh windows and fix speed if anything	2745	* what needs to be fixed. Refresh windows and fix speed if anything
3080	* was changed.	2746	* was changed.
3081	*/	2747	*/
3082
3083	void	2748	void
3084	fix_weight (void)	2749	fix_weight ()
3085	{	2750	{
3086	for_all_players (pl)	2751	for_all_players (pl)
3087	{	2752	{
3088	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2753	sint32 old = pl->ob->carrying;
3089		2754
3090	if (old == sum)	2755	pl->ob->update_weight ();
3091	continue;	2756
		2757	if (old != pl->ob->carrying)
		2758	{
3092	pl->ob->update_stats ();	2759	pl->ob->update_stats ();
3093	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2760	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2761	}
3094	}	2762	}
3095	}	2763	}
3096		2764
3097	void	2765	void
3098	fix_luck (void)	2766	fix_luck ()
3099	{	2767	{
3100	for_all_players (pl)	2768	for_all_players (pl)
3101	if (!pl->ob->contr->ns->state)	2769	if (!pl->ob->contr->ns->state)
3102	pl->ob->change_luck (0);	2770	pl->ob->change_luck (0);
3103	}	2771	}
…		…
3140	}	2808	}
3141		2809
3142	void	2810	void
3143	make_visible (object *op)	2811	make_visible (object *op)
3144	{	2812	{
3145	op->hide = 0;	2813	op->flag [FLAG_HIDDEN] = 0;
3146	op->invisible = 0;	2814	op->invisible = 0;
		2815
3147	if (op->type == PLAYER)	2816	if (op->type == PLAYER)
3148	{	2817	{
3149	op->contr->tmp_invis = 0;	2818	op->contr->tmp_invis = 0;
3150	op->contr->invis_race = 0;	2819	op->contr->invis_race = 0;
3151	}	2820	}
		2821
3152	update_object (op, UP_OBJ_FACE);	2822	update_object (op, UP_OBJ_CHANGE);
3153	}	2823	}
3154		2824
3155	int	2825	int
3156	is_true_undead (object *op)	2826	is_true_undead (object *op)
3157	{	2827	{
3158	object *tmp = NULL;
3159
3160	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2828	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
3161	return 1;	2829	return 1;
3162		2830
3163	return 0;	2831	return 0;
3164	}	2832	}
3165		2833
3166	/* look at the surrounding terrain to determine	2834	/* look at the surrounding terrain to determine
3167	* the hideability of this object. Positive levels	2835	* the hideability of this object. Positive levels
3168	* indicate greater hideability.	2836	* indicate greater hideability.
3169	*/	2837	*/
3170
3171	int	2838	int
3172	hideability (object *ob)	2839	hideability (object *ob)
3173	{	2840	{
3174	int i, level = 0, mflag;	2841	int i, level = 0, mflag;
3175	sint16 x, y;	2842	sint16 x, y;
3176		2843
3177	if (!ob || !ob->map)	2844	if (!ob || !ob->map)
3178	return 0;	2845	return 0;
3179		2846
3180	/* so, on normal lighted maps, its hard to hide */	2847	/* so, on normal lighted maps, its hard to hide */
3181	level = ob->map->darkness - 2;	2848	level = ob->map->darklevel () - 2;
3182		2849
3183	/* this also picks up whether the object is glowing.	2850	/* this also picks up whether the object is glowing.
3184	* If you carry a light on a non-dark map, its not	2851	* If you carry a light on a non-dark map, its not
3185	* as bad as carrying a light on a pitch dark map */	2852	* as bad as carrying a light on a pitch dark map */
3186	if (has_carried_lights (ob))	2853	if (ob->has_carried_lights ())
3187	level = -(10 + (2 * ob->map->darkness));	2854	level = -(10 + (2 * ob->map->darklevel ()));
3188		2855
3189	/* scan through all nearby squares for terrain to hide in */	2856	/* scan through all nearby squares for terrain to hide in */
3190	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2857	for (i = 0, x = ob->x, y = ob->y;
		2858	i <= SIZEOFFREE1;
		2859	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3191	{	2860	{
3192	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2861	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3193	if (mflag & P_OUT_OF_MAP)	2862	if (mflag & P_OUT_OF_MAP)
3194	{
3195	continue;	2863	continue;
3196	}	2864
3197	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2865	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3198	level += 2;	2866	level += 2;
3199	else /* open terrain! */	2867	else /* open terrain! */
3200	level -= 1;	2868	level -= 1;
3201	}	2869	}
…		…
3209	/* For Hidden creatures - a chance of becoming 'unhidden'	2877	/* For Hidden creatures - a chance of becoming 'unhidden'
3210	* every time they move - as we subtract off 'invisibility'	2878	* every time they move - as we subtract off 'invisibility'
3211	* AND, for players, if they move into a ridiculously unhideable	2879	* AND, for players, if they move into a ridiculously unhideable
3212	* spot (surrounded by clear terrain in broad daylight). -b.t.	2880	* spot (surrounded by clear terrain in broad daylight). -b.t.
3213	*/	2881	*/
3214
3215	void	2882	void
3216	do_hidden_move (object *op)	2883	do_hidden_move (object *op)
3217	{	2884	{
3218	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2885	int hide = 0;
3219	object *skop;
3220		2886
3221	if (!op || !op->map)	2887	if (!op || !op->map)
3222	return;	2888	return;
3223		2889
3224	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2890	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2891	int num = random_roll (0, 19, op, PREFER_LOW);
3225		2892
3226	/* its *extremely* hard to run and sneak/hide at the same time! */	2893	/* its *extremely* hard to run and sneak/hide at the same time! */
3227	if (op->type == PLAYER && op->contr->run_on)	2894	if (op->type == PLAYER && op->contr->run_on)
3228	if (!skop || num >= skop->level)	2895	if (!skop || num >= skop->level)
3229	{	2896	{
…		…
3239	num -= hide;	2906	num -= hide;
3240		2907
3241	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2908	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3242	{	2909	{
3243	make_visible (op);	2910	make_visible (op);
		2911
3244	if (op->type == PLAYER)	2912	if (op->type == PLAYER)
3245	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2913	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3246	}	2914	}
3247	else if (op->type == PLAYER && skop)	2915	else if (op->type == PLAYER && skop)
3248	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2916	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3301	* object op. This function works fine for monsters,	2969	* object op. This function works fine for monsters,
3302	* but we dont worry if the object isnt the top one in	2970	* but we dont worry if the object isnt the top one in
3303	* a pile (say a coin under a table would return "viewable"	2971	* a pile (say a coin under a table would return "viewable"
3304	* by this routine). Another question, should we be	2972	* by this routine). Another question, should we be
3305	* concerned with the direction the player is looking	2973	* concerned with the direction the player is looking
3306	* in? Realistically, most of use cant see stuff behind	2974	* in? Realistically, most of us can't see stuff behind
3307	* our backs...on the other hand, does the "facing" direction	2975	* our backs...on the other hand, does the "facing" direction
3308	* imply the way your head, or body is facing? Its possible	2976	* imply the way your head, or body is facing? It's possible
3309	* for them to differ. Sigh, this fctn could get a bit more complex.	2977	* for them to differ. Sigh, this fctn could get a bit more complex.
3310	* -b.t.	2978	* -b.t.
3311	* This function is now map tiling safe.	2979	* This function is now map tiling safe.
3312	*/	2980	*/
3313
3314	int	2981	int
3315	player_can_view (object *pl, object *op)	2982	player_can_view (object *pl, object *op)
3316	{	2983	{
3317	rv_vector rv;	2984	rv_vector rv;
3318	int dx, dy;	2985	int dx, dy;
…		…
3330		2997
3331	get_rangevector (pl, op, &rv, 0x1);	2998	get_rangevector (pl, op, &rv, 0x1);
3332		2999
3333	/* starting with the 'head' part, lets loop	3000	/* starting with the 'head' part, lets loop
3334	* through the object and find if it has any	3001	* through the object and find if it has any
3335	* part that is in the los array but isnt on	3002	* part that is in the los array but isn't on
3336	* a blocked los square.	3003	* a blocked los square.
3337	* we use the archetype to figure out offsets.	3004	* we use the archetype to figure out offsets.
3338	*/	3005	*/
3339	while (op)	3006	while (op)
3340	{	3007	{
3341	dx = rv.distance_x + op->arch->clone.x;	3008	dx = rv.distance_x + op->arch->x;
3342	dy = rv.distance_y + op->arch->clone.y;	3009	dy = rv.distance_y + op->arch->y;
3343		3010
3344	/* only the viewable area the player sees is updated by LOS	3011	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3345	* code, so we need to restrict ourselves to that range of values
3346	* for any meaningful values.
3347	*/
3348	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3349	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3350	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3351	return 1;	3012	return 1;
		3013
3352	op = op->more;	3014	op = op->more;
3353	}	3015	}
3354	return 0;
3355	}
3356		3016
3357	/* routine for both players and monsters. We call this when
3358	* there is a possibility for our action distrubing our hiding
3359	* place or invisiblity spell. Artefact invisiblity is not
3360	* effected by this. If we arent invisible to begin with, we
3361	* return 0.
3362	*/
3363	int
3364	action_makes_visible (object *op)
3365	{
3366
3367	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3368	{
3369	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3370	return 0;
3371
3372	if (op->contr && op->contr->tmp_invis == 0)
3373	return 0;
3374
3375	/* If monsters, they should become visible */
3376	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3377	{
3378	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3379	return 1;
3380	}
3381	}
3382	return 0;	3017	return 0;
3383	}	3018	}
3384		3019
3385	/* op_on_battleground - checks if the given object op (usually	3020	/* op_on_battleground - checks if the given object op (usually
3386	* a player) is standing on a valid battleground-tile,	3021	* a player) is standing on a valid battleground-tile,
…		…
3391	* Default is to do the same as before, so only people wanting to have different points need worry about this	3026	* Default is to do the same as before, so only people wanting to have different points need worry about this
3392	*/	3027	*/
3393	int	3028	int
3394	op_on_battleground (object *op, int *x, int *y)	3029	op_on_battleground (object *op, int *x, int *y)
3395	{	3030	{
3396	object *tmp;
3397
3398	/* A battleground-tile needs the following attributes to be valid:	3031	/* A battleground-tile needs the following attributes to be valid:
3399	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3032	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3400	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3033	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3401	* and the exit-coordinates sp/hp must both be > 0.	3034	* and the exit-coordinates sp/hp must both be > 0.
3402	* => The intention here is to prevent abuse of the battleground-	3035	* => The intention here is to prevent abuse of the battleground-
3403	* feature (like pickable or hidden battleground tiles). */	3036	* feature (like pickable or hidden battleground tiles). */
3404	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3037	for (object *tmp = op->below; tmp; tmp = tmp->below)
3405	{	3038	{
3406	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3039	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
3407	{	3040	{
3408	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3041	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3409	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3042	&& tmp->type == BATTLEGROUND
		3043	&& tmp->name == shstr_battleground
		3044	&& EXIT_X (tmp) && EXIT_Y (tmp))
3410	{	3045	{
3411	/*before we assign the exit, check if this is a teambattle */	3046	/* before we assign the exit, check if this is a teambattle */
3412	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3047	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3413	{
3414	object *invtmp;
3415
3416	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3048	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3049	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3417	{	3050	{
3418	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3419	{
3420	if (x != NULL && y != NULL)	3051	if (x && y)
3421	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3052	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3053
3422	return 1;	3054	return 1;
3423	}
3424	}	3055	}
3425	}	3056
3426	if (x != NULL && y != NULL)	3057	if (x && y)
3427	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3058	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3059
3428	return 1;	3060	return 1;
3429	}	3061	}
3430	}	3062	}
3431	}	3063	}
		3064
3432	/* If we got here, did not find a battleground */	3065	/* If we got here, did not find a battleground */
3433	return 0;	3066	return 0;
3434	}	3067	}
3435		3068
3436	/*	3069	/*
…		…
3452	char buf[MAX_BUF]; /* tmp. string buffer */	3085	char buf[MAX_BUF]; /* tmp. string buffer */
3453	int i = 0, j = 0;	3086	int i = 0, j = 0;
3454		3087
3455	/* get the appropriate treasurelist */	3088	/* get the appropriate treasurelist */
3456	if (atnr == ATNR_FIRE)	3089	if (atnr == ATNR_FIRE)
3457	trlist = find_treasurelist ("dragon_ability_fire");	3090	trlist = treasurelist::find (shstr_dragon_ability_fire);
3458	else if (atnr == ATNR_COLD)	3091	else if (atnr == ATNR_COLD)
3459	trlist = find_treasurelist ("dragon_ability_cold");	3092	trlist = treasurelist::find (shstr_dragon_ability_cold);
3460	else if (atnr == ATNR_ELECTRICITY)	3093	else if (atnr == ATNR_ELECTRICITY)
3461	trlist = find_treasurelist ("dragon_ability_elec");	3094	trlist = treasurelist::find (shstr_dragon_ability_elec);
3462	else if (atnr == ATNR_POISON)	3095	else if (atnr == ATNR_POISON)
3463	trlist = find_treasurelist ("dragon_ability_poison");	3096	trlist = treasurelist::find (shstr_dragon_ability_poison);
3464		3097
3465	if (trlist == NULL || who->type != PLAYER)	3098	if (trlist == NULL || who->type != PLAYER)
3466	return;	3099	return;
3467		3100
3468	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3101	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3472	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3105	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3473	return;	3106	return;
3474	}	3107	}
3475		3108
3476	/* everything seems okay - now bring on the gift: */	3109	/* everything seems okay - now bring on the gift: */
3477	item = &(tr->item->clone);	3110	item = tr->item;
3478		3111
3479	if (item->type == SPELL)	3112	if (item->type == SPELL)
3480	{	3113	{
3481	if (check_spell_known (who, item->name))	3114	if (check_spell_known (who, item->name))
3482	return;	3115	return;
…		…
3541	{	3174	{
3542	/* forces in the treasurelist can alter the player's stats */	3175	/* forces in the treasurelist can alter the player's stats */
3543	object *skin;	3176	object *skin;
3544		3177
3545	/* first get the dragon skin force */	3178	/* first get the dragon skin force */
3546	shstr_cmp dragon_skin_force ("dragon_skin_force");
3547	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3179	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3548	;	3180	;
3549		3181
3550	if (!skin)	3182	if (!skin)
3551	return;	3183	return;
3552		3184
…		…
3585	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3217	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3586	}	3218	}
3587	else	3219	else
3588	{	3220	{
3589	/* generate misc. treasure */	3221	/* generate misc. treasure */
3590	tmp = arch_to_object (tr->item);	3222	tmp = tr->item->instance ();
3591	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3223	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3592	tmp = insert_ob_in_ob (tmp, who);	3224	who->insert (tmp);
3593	if (who->type == PLAYER)
3594	esrv_send_item (who, tmp);
3595	}	3225	}
3596	}	3226	}
3597		3227
3598	/**	3228	/**
3599	* Unready an object for a player. This function does nothing if the object was	3229	* Unready an object for a player. This function does nothing if the object was
3600	* not readied.	3230	* not readied.
3601	*/	3231	*/
3602	void	3232	void
3603	player_unready_range_ob (player *pl, object *ob)	3233	player_unready_range_ob (player *pl, object *ob)
3604	{	3234	{
3605	rangetype i;	3235	if (pl->ob->current_weapon == ob)
		3236	pl->ob->current_weapon = 0;
3606		3237
3607	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))	3238	if (pl->combat_ob == ob)
3608	{	3239	pl->combat_ob = 0;
		3240
3609	if (pl->ranges[i] == ob)	3241	if (pl->ranged_ob == ob)
3610	{	3242	pl->ranged_ob = 0;
3611	pl->ranges[i] = NULL;
3612	if (pl->shoottype == i)
3613	{
3614	pl->shoottype = range_none;
3615	}
3616	}
3617	}
3618	}	3243	}
		3244
		3245	//-GPL
		3246
		3247	sint8
		3248	player::darkness_at (maptile *map, int x, int y) const
		3249	{
		3250	if (!ns)
		3251	return LOS_BLOCKED;
		3252
		3253	int dx, dy;
		3254	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3255	return LOS_BLOCKED;
		3256
		3257	x += dx - ns->current_x;
		3258	y += dy - ns->current_y;
		3259
		3260	return blocked_los (x, y);
		3261	}
		3262
		3263	void
		3264	player::infobox (const char *title, const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3267	}
		3268
		3269	void
		3270	player::statusmsg (const char *msg, int color)
		3271	{
		3272	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3273	}
		3274
		3275	void
		3276	player::failmsg (const char *msg, int color)
		3277	{
		3278	play_sound (sound_find ("generic_failure"));
		3279	statusmsg (msg, color);
		3280	}
		3281

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