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Comparing deliantra/server/server/player.C (file contents):
Revision 1.6 by root, Sat Aug 26 23:36:34 2006 UTC vs.
Revision 1.230 by root, Sat Jun 27 08:25:36 2009 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.6 2006/08/26 23:36:34 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation, either version 3 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License
		19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
		20	*
		21	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	22	*/
5		23
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28
29	#include <global.h>	24	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	25	#include <sproto.h>
35	#endif
36	#include <sounds.h>	26	#include <sounds.h>
37	#include <living.h>	27	#include <living.h>
38	#include <object.h>	28	#include <object.h>
39	#include <spells.h>	29	#include <spells.h>
40	#include <skills.h>	30	#include <skills.h>
41	#include <newclient.h>
42		31
43	#ifdef COZY_SERVER	32	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	33	#include <functional>
45	#endif
46		34
47	player *find_player(const char *plname)	35	playervec players;
		36
		37	void
		38	display_motd (const object *op)
48	{	39	{
49	player *pl;	40	char buf[MAX_BUF];
50	for(pl=first_player;pl!=NULL;pl=pl->next)	41	char motd[HUGE_BUF];
51	{	42	FILE *fp;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))	43	int comp;
		44	int size;
		45
		46	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
		47	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
53	return pl;	48	return;
54	};
55	return NULL;
56	}
57		49
58	player* find_player_partial_name( const char* plname )	50	motd[0] = '\0';
		51	size = 0;
		52
		53	while (fgets (buf, MAX_BUF, fp))
59	{	54	{
60	player* pl;	55	if (*buf == '#')
61	player* found = NULL;
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;	56	continue;
67		57
68	if ( !strcmp( pl->ob->name, plname) )	58	strncat (motd + size, buf, HUGE_BUF - size);
69	return pl;	59	size += strlen (buf);
		60	}
70		61
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )	62	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
		63	close_and_delete (fp, comp);
		64	}
		65
		66	void
		67	send_rules (const object *op)
		68	{
		69	char buf[MAX_BUF];
		70	char rules[HUGE_BUF];
		71	FILE *fp;
		72	int comp;
		73	int size;
		74
		75	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
		76	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		77	return;
		78
		79	rules[0] = '\0';
		80	size = 0;
		81
		82	while (fgets (buf, MAX_BUF, fp))
		83	{
		84	if (*buf == '#')
		85	continue;
		86
		87	if (size + strlen (buf) >= HUGE_BUF)
		88	{
		89	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
		90	break;
		91	}
		92
		93	strncat (rules + size, buf, HUGE_BUF - size);
		94	size += strlen (buf);
		95	}
		96
		97	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
		98	close_and_delete (fp, comp);
		99	}
		100
		101	void
		102	send_news (const object *op)
		103	{
		104	char buf[MAX_BUF];
		105	char news[HUGE_BUF];
		106	char subject[MAX_BUF];
		107	FILE *fp;
		108	int comp;
		109	int size;
		110
		111	sprintf (buf, "%s/%s", settings.confdir, settings.news);
		112	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		113	return;
		114
		115	news[0] = '\0';
		116	subject[0] = '\0';
		117	size = 0;
		118
		119	while (fgets (buf, MAX_BUF, fp))
		120	{
		121	if (*buf == '#')
		122	continue;
		123
		124	if (*buf == '%')
		125	{ /* send one news */
		126	if (size > 0)
		127	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
		128	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
		129	"INFORMATION: %s\n%s", (char *)"%s\n%s",
		130	subject, news); /*send previously read news */
		131
		132	strcpy (subject, buf + 1);
		133	strip_endline (subject);
		134	size = 0;
		135	news[0] = '\0';
		136	}
		137	else
		138	{
		139	if (size + strlen (buf) >= HUGE_BUF)
72	{	140	{
73	if ( found )	141	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	142	break;
75
76	found = pl;
77	}	143	}
		144	strncat (news + size, buf, HUGE_BUF - size);
		145	size += strlen (buf);
78	}	146	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88		147	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	148
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	149	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	150	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);	151	close_and_delete (fp, comp);
103	}	152	}
104		153
105	void send_rules(const object *op) {	154	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	155	static void
107	char rules[HUGE_BUF];	156	set_first_map (object *op)
108	FILE *fp;	157	{
109	int comp;	158	op->contr->maplevel = first_map_path;
110	int size;	159	op->x = -1;
111		160	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	161	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	162
		163	void
		164	player::activate ()
		165	{
		166	if (active)
114	return;	167	return;
		168
		169	players.insert (this);
		170	ob->remove ();
		171	ob->map = 0;
		172	ob->activate_recursive ();
		173	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		174	add_friendly_object (ob);
		175	}
		176
		177	void
		178	player::deactivate ()
		179	{
		180	if (!active)
		181	return;
		182
		183	terminate_all_pets (ob);
		184	remove_friendly_object (ob);
		185	ob->deactivate_recursive ();
		186
		187	if (ob->map)
		188	maplevel = ob->map->path;
		189
		190	ob->remove ();
		191	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		192	ob->map = 0;
		193	party = 0;
		194
		195	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		196
		197	players.erase (this);
		198	}
		199
		200	// connect the player with a specific client
		201	// also changes, rationalises, and fixes some incorrect settings
		202	void
		203	player::connect (client *ns)
		204	{
		205	this->ns = ns;
		206	ns->pl = this;
		207
		208	run_on = 0;
		209	fire_on = 0;
		210	ob->close_container (); //TODO: client-specific
		211
		212	ns->update_look = 0;
		213	ns->look_position = 0;
		214
		215	clear_los ();
		216
		217	ns->reset_stats ();
		218
		219	/* make sure he's a player -- needed because of class change. */
		220	ob->type = PLAYER; // we are paranoid
		221	ob->race = ob->arch->race;
		222
		223	ob->update_weight ();
		224	link_skills ();
		225
		226	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		227
		228	assign (title, ob->arch->object::name);
		229
		230	/* if it's a dragon player, set the correct title here */
		231	if (is_dragon_pl (ob))
115	}	232	{
116	rules[0]='\0';	233	object *tmp, *abil = 0, *skin = 0;
117	size=0;	234
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	235	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	236	if (tmp->type == FORCE)
120	continue;	237	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	238	abil = tmp;
		239	else if (tmp->arch->archname == shstr_dragon_skin_force)
		240	skin = tmp;
		241
		242	set_dragon_name (ob, abil, skin);
		243	}
		244
		245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		246
		247	esrv_new_player (this);
		248
		249	ob->update_stats ();
		250
		251	ns->floorbox_update ();
		252	esrv_send_inventory (ob, ob);
		253	esrv_add_spells (this, 0);
		254
		255	activate ();
		256
		257	send_rules (ob);
		258	send_news (ob);
		259	display_motd (ob);
		260
		261	INVOKE_PLAYER (CONNECT, this);
		262	INVOKE_PLAYER (LOGIN, this);
		263	}
		264
		265	void
		266	player::disconnect ()
		267	{
		268	if (ob)
		269	{
		270	ob->close_container (); //TODO: client-specific
		271	ob->drop_unpaid_items ();
		272	}
		273
		274	if (ns)
		275	{
		276	if (active)
		277	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		278
		279	INVOKE_PLAYER (DISCONNECT, this);
		280
		281	ns->reset_stats ();
		282	ns->pl = 0;
		283	ns = 0;
		284	}
		285
		286	observe = ob;
		287
		288	deactivate ();
		289	}
		290
		291	// the need for this function can be explained
		292	// by load_object not returning the object
		293	void
		294	player::set_object (object *op)
		295	{
		296	ob = observe = op;
		297	ob->contr = this; /* this aren't yet in archetype */
		298
		299	ob->speed = 1.0f;
		300	ob->speed_left = 0.5f;
		301
		302	ob->direction = 5; /* So player faces south */
		303
		304	ob->flag [FLAG_READY_WEAPON] = false;
		305	ob->flag [FLAG_READY_SKILL] = false;
		306	ob->flag [FLAG_READY_BOW] = false;
		307
		308	for (object *op = ob->inv; op; op = op->below)
		309	if (op->flag [FLAG_APPLIED])
		310	switch (op->type)
122	{	311	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	312	case SKILL:
124	break;	313	ob->flag [FLAG_APPLIED] = false;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132
133	void send_news(const object *op) {
134	char buf[MAX_BUF];
135	char news[HUGE_BUF];
136	char subject[MAX_BUF];
137	FILE *fp;
138	int comp;
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;	314	break;
167	}	315
168	strncat(news+size,buf,HUGE_BUF-size);	316	case WAND:
169	size+=strlen(buf);	317	case ROD:
		318	case HORN:
		319	case BOW:
		320	ranged_ob = op;
		321	break;
		322
		323	case WEAPON:
		324	combat_ob = op;
		325	break;
170	}	326	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		327
181	int playername_ok(const char *cp) {	328	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
182	/* Don't allow - or _ as first character in the name */	329	ob->deactivate (); // change_weapon activates, fix this better
183	if (*cp == '-' || *cp == '_') return 0;
184
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;
189	}	330	}
190		331
191	/* This no longer sets the player map. Also, it now updates	332	void
192	* all the pointers so the caller doesn't need to do that.	333	player::set_observe (object *op)
193	* Caller is responsible for setting the correct map.	334	{
194	*/	335	observe = op ? op : ob;
		336	do_los = 1;
		337	}
195		338
196	/* Redo this to do both get_player_ob and get_player.	339	player::player ()
197	* Hopefully this will be less bugfree and simpler.	340	{
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	player *tmp;
208
209	p = (player *) malloc(sizeof(player));
210	if(p==NULL)
211	fatal(OUT_OF_MEMORY);
212
213	/* This adds the player in the linked list. There is extra
214	* complexity here because we want to add the new player at the
215	* end of the list - there is in fact no compelling reason that
216	* that needs to be done except for things like output of
217	* 'who'.
218	*/
219	tmp=first_player;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226
227	p->next = NULL;
228	}
229
230	/* Clears basically the entire player structure except
231	* for next and socket.
232	*/
233	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
234
235	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
236	* we deal with that below this point.	342	* we deal with that below this point.
237	*/	343	*/
238	p->party=NULL;	344	outputs_sync = 4;
239	p->outputs_sync=16; /* Every 2 seconds */	345	outputs_count = 4;
240	p->outputs_count=1; /* Keeps present behaviour */
241	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
242	p->Swap_First = -1;
243		347
244	#ifdef AUTOSAVE	348	savebed_map = first_map_path; /* Init. respawn position */
245	p->last_save_tick = 9999999;	349
246	#endif	350	gen_sp_armour = 10;
		351	bowtype = bow_normal;
		352	petmode = pet_normal;
		353	usekeys = containers;
		354	peaceful = 1; /* default peaceful */
		355	do_los = 1;
		356
		357	weapon_sp = 1.0f;
		358	weapon_sp_left = 0.5f;
		359	}
		360
		361	void
		362	player::do_destroy ()
		363	{
		364	disconnect ();
		365
		366	attachable::do_destroy ();
		367
		368	if (ob)
247		369	{
248	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	370	ob->destroy_inv (false);
		371	ob->destroy ();
249		372	}
250	op->contr=p; /* this aren't yet in archetype */
251	p->ob = op;
252	op->speed_left=0.5;
253	op->speed=1.0;
254	op->direction=5; /* So player faces south */
255	op->stats.wc=2;
256	op->run_away = 25; /* Then we panick... */
257	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
258		373
259	roll_stats(op);	374	ob = observe = 0;
260	p->state=ST_ROLL_STAT;
261	clear_los(op);
262
263	p->gen_sp_armour=10;
264	p->last_speed= -1;
265	p->shoottype=range_none;
266	p->bowtype=bow_normal;
267	p->petmode=pet_normal;
268	p->listening=10;
269	p->usekeys=containers;
270	p->last_weapon_sp= -1;
271	p->peaceful=1; /* default peaceful */
272	p->do_los=1;
273	p->explore=0;
274	p->no_shout=0; /* default can shout */
275
276	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
277	p->title[sizeof(p->title)-1] = '\0';
278	op->race = add_string (op->arch->clone.race);
279
280	CLEAR_FLAG(op,FLAG_READY_SKILL);
281
282	/* we need to clear these to -1 and not zero - otherwise,
283	* if a player quits and starts a new character, we wont
284	* send new values to the client, as things like exp start
285	* at zero.
286	*/
287	for (i=0; i < NUM_SKILLS; i++) {
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}
291	for (i=0; i < NROFATTACKS; i++) {
292	p->last_resist[i] = -1;
293	}
294	p->last_stats.exp = -1;
295	p->last_weight = (uint32)-1;
296
297	p->socket.update_look=0;
298	p->socket.look_position=0;
299	return p;
300	}	375	}
301		376
302		377	player::~player ()
303	/* This loads the first map an puts the player on it. */
304	static void set_first_map(object *op)
305	{	378	{
306	strcpy(op->contr->maplevel, first_map_path);	379	/* Clear item stack */
307	op->x = -1;	380	free (stack_items);
308	op->y = -1;
309	enter_exit(op, NULL);
310	}	381	}
311		382
312	/* Tries to add player on the connection passwd in ns.	383	/* Tries to add player on the connection passed in ns.
313	* All we can really get in this is some settings like host and display	384	* All we can really get in this is some settings like host and display
314	* mode.	385	* mode.
315	*/	386	*/
		387	player *
		388	player::create ()
		389	{
		390	player *pl = new player;
316		391
317	int add_player(NewSocket *ns) {	392	pl->set_object (arch_to_object (get_player_archetype (0)));
318	player *p;
319		393
320	p=get_player(NULL);	394	pl->ob->roll_stats ();
321	p->socket = *ns;	395	pl->ob->stats.wc = 2;
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	396	pl->ob->run_away = 25; /* Then we panick... */
323	if(p->socket.faces_sent == NULL)	397
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);	398	set_first_map (pl->ob);
332		399
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
334	add_friendly_object(p->ob);
335	send_rules(p->ob);
336	send_news(p->ob);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;	400	return pl;
340	}	401	}
341		402
342	/*	403	/*
343	* get_player_archetype() return next player archetype from archetype	404	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	405	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	406	* Note: there MUST be at least one player archetype!
346	*/	407	*/
		408	archetype *
347	archetype *get_player_archetype(archetype* at)	409	get_player_archetype (archetype *at)
348	{	410	{
349	archetype *start = at;	411	// archetypes could have been reloaded
350	for (;;) {	412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
351	if (at==NULL || at->next==NULL)	413
352	at=first_archetype;	414	if (!nat)
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;	415	return at;
357	if (at == start) {	416
358	LOG (llevError, "No Player archetypes\n");	417	archvec::iterator i = archetypes.find (nat);
359	exit (-1);	418
360	}	419	for (;;)
361	}	420	{
362	}	421	if (++i == archetypes.end ())
		422	i = archetypes.begin ();
		423	else if (*i == at)
		424	cleanup ("not a single player archetype found");
363		425
		426	if ((*i)->type == PLAYER)
		427	return *i;
		428	}
		429	}
364		430
		431	object *
365	object *get_nearest_player(object *mon) {	432	get_nearest_player (object *mon)
		433	{
366	object *op = NULL;	434	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	435	objectlink *ol;
369	unsigned lastdist;	436	unsigned lastdist;
370	rv_vector rv;	437	rv_vector rv;
371		438
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	439	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
373	/* We should not find free objects on this friendly list, but it	440	{
374	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.
377	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
379	object *tmp=ol->ob;
380
381	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.
383	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
385	ol = ol->next;
386	remove_friendly_object(tmp);
387	if (!ol) return op;
388	}
389
390	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this
396	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	441	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	442	continue;
399		443
400	if(lastdist>rv.distance) {
401	op=ol->ob;
402	lastdist=rv.distance;
403	}
404	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {
406	if (can_detect_enemy(mon, pl->ob,&rv)) {
407
408	if(lastdist>rv.distance) {	444	if (lastdist > rv.distance)
409	op=pl->ob;	445	{
		446	op = ol->ob;
410	lastdist=rv.distance;	447	lastdist = rv.distance;
		448	}
411	}	449	}
412	}	450
413	}	451	for_all_players (pl)
		452	if (can_detect_enemy (mon, pl->ob, &rv))
		453	if (lastdist > rv.distance)
		454	{
		455	op = pl->ob;
		456	lastdist = rv.distance;
		457	}
		458
414	#if 0	459	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	460	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	461	#endif
417	return op;	462	return op;
418	}	463	}
419		464
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	465	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	466	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	467	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	481	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	482	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	483	* is probably not a good thing.
439	*/	484	*/
440	#define MAX_SPACES 50	485	#define MAX_SPACES 50
441
442		486
443	/*	487	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	488	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	489	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	490	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	503	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	504	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	505	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	506	* is blocking itself.
463	*/	507	*/
		508	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	509	path_to_player (object *mon, object *pl, unsigned mindiff)
		510	{
465	rv_vector rv;	511	rv_vector rv;
466	sint16 x,y;	512	sint16 x, y;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	513	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;	514	maptile *m, *lastmap;
469		515
470	get_rangevector(mon, pl, &rv, 0);	516	get_rangevector (mon, pl, &rv, 0);
471		517
472	if (rv.distance<mindiff) return 0;	518	if (rv.distance < mindiff)
473
474	x=mon->x;
475	y=mon->y;
476	m=mon->map;
477	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
480	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;
482	while (diff >1 && max>0) {
483	lastx = x;
484	lasty = y;
485	lastmap = m;
486	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];
488
489	mflags = get_map_flags(m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
491
492	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
495	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.
497	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {
500	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.
502	*/
503	x = lastx;
504	y = lasty;
505	m = lastmap;
506	dir = firstdir = rv.direction;
507	} else {
508	/* direct path is blocked - try taking a side step to
509	* either the left or right.
510	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth
515	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
517	if (i==0) continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in
520	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully
527	* moved.
528	*/
529
530	x = lastx + freearr_x[absdir(lastdir+i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];
532	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
537	if (mflags & P_BLOCKSVIEW) continue;
538
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;
540	}
541	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.
543	*/
544	if (i==(DETOUR_AMOUNT+1))
545	return 0;
546	diff--;
547	lastdir=dir;
548	max--;
549	if (!firstdir) firstdir = dir+i;
550	} /* else check alternate directions */
551	} /* if blocked */
552	else {
553	/* we moved towards creature, so diff is less */
554	diff--;
555	max--;
556	lastdir=dir;
557	if (!firstdir) firstdir = dir;
558	}
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.
562	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
565	}
566	if (diff>max) return 0;
567	}
568	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;
570
571	return firstdir;
572	}
573
574	void give_initial_items(object *pl,treasurelist *items) {
575	object *op,*next=NULL;
576
577	if(pl->randomitems!=NULL)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
579
580	for (op=pl->inv; op; op=next) {
581	next = op->below;
582
583	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way
585	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);
588
589	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions
591	*/
592	if (pl->type == PLAYER) {
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
594	(op->type == ARMOUR || op->type == BOOTS ||
595	op->type == CLOAK || op->type == HELMET ||
596	op->type == SHIELD || op->type == GLOVES ||
597	op->type == BRACERS || op->type == GIRDLE)) ||
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}
603	}
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	tmp->name);
622	continue;
623	}
624	if (op->nrof > 1) op->nrof = 1;
625	}
626
627	if (op->type == SPELLBOOK && op->inv) {
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
629	}
630
631	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.
634	*/
635	if (need_identify(op)) {
636	SET_FLAG(op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);
639	}
640	if(op->type==SPELL) {
641	remove_ob(op);
642	free_object(op);
643	continue;
644	}
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;
648	op->level = 1;
649	}
650	/* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */
653
654	/* Need to set up the skill pointers */
655	link_player_skills(pl);
656	}
657
658	void get_name(object *op) {
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	const char *name = op->name;
703
704	add_refcount(name);
705	remove_friendly_object(op);
706	free_object(op);
707	pl = get_player(pl);
708	op = pl->ob;
709	add_friendly_object(op);
710	op->contr->password[0]='~';
711	FREE_AND_CLEAR_STR(op->name);
712	FREE_AND_CLEAR_STR(op->name_pl);
713
714	/* Lets put a space in here */
715	new_draw_info(NDI_UNIQUE, 0, op, "\n");
716	get_name(op);
717	op->name = name; /* Alrady added a refcount above */
718	op->name_pl = add_string(name);
719	set_first_map(op);
720	} else {
721	/* user pressed something else so just ask again... */
722	play_again(op);
723	}
724	return 0;	519	return 0;
725	}
726		520
727	void confirm_password(object *op) {	521	x = mon->x;
		522	y = mon->y;
		523	m = mon->map;
		524	dir = rv.direction;
		525	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		526	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
728		527
729	op->contr->write_buf[0]='\0';	528	/* If we can't solve it within the search distance, return now. */
730	op->contr->state=ST_CONFIRM_PASSWORD;	529	if (diff > max)
731	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	530	return 0;
732	}
733		531
		532	while (diff > 1 && max > 0)
		533	{
		534	lastx = x;
		535	lasty = y;
		536	lastmap = m;
		537	x = lastx + freearr_x[dir];
		538	y = lasty + freearr_y[dir];
		539
		540	mflags = get_map_flags (m, &m, x, y, &x, &y);
		541	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		542
		543	/* Space is blocked - try changing direction a little */
		544	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		545	&& (m == mon->map && blocked_link (mon, m, x, y))))
		546	{
		547	/* recalculate direction from last good location. Possible
		548	* we were not traversing ideal location before.
		549	*/
		550	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		551	if (rv.direction != dir)
		552	{
		553	/* OK - says direction should be different - lets reset the
		554	* the values so it will try again.
		555	*/
		556	x = lastx;
		557	y = lasty;
		558	m = lastmap;
		559	dir = firstdir = rv.direction;
		560	}
		561	else
		562	{
		563	/* direct path is blocked - try taking a side step to
		564	* either the left or right.
		565	* Note increase the values in the loop below to be
		566	* more than -1/1 respectively will mean the monster takes
		567	* bigger detour. Have to be careful about these values getting
		568	* too big (3 or maybe 4 or higher) as the monster may just try
		569	* stepping back and forth
		570	*/
		571	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		572	{
		573	if (i == 0)
		574	continue; /* already did this, so skip it */
		575	/* Use lastdir here - otherwise,
		576	* since the direction that the creature should move in
		577	* may change, you could get infinite loops.
		578	* ie, player is northwest, but monster can only
		579	* move west, so it does that. It goes some distance,
		580	* gets blocked, finds that it should move north,
		581	* can't do that, but now finds it can move east, and
		582	* gets back to its original point. lastdir contains
		583	* the last direction the creature has successfully
		584	* moved.
		585	*/
		586
		587	x = lastx + freearr_x[absdir (lastdir + i)];
		588	y = lasty + freearr_y[absdir (lastdir + i)];
		589	m = lastmap;
		590	mflags = get_map_flags (m, &m, x, y, &x, &y);
		591	if (mflags & P_OUT_OF_MAP)
		592	continue;
		593	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		594	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		595	continue;
		596	if (mflags & P_BLOCKSVIEW)
		597	continue;
		598
		599	if (m == mon->map && blocked_link (mon, m, x, y))
		600	break;
		601	}
		602	/* go through entire loop without finding a valid
		603	* sidestep to take - thus, no valid path.
		604	*/
		605	if (i == (DETOUR_AMOUNT + 1))
		606	return 0;
		607	diff--;
		608	lastdir = dir;
		609	max--;
		610	if (!firstdir)
		611	firstdir = dir + i;
		612	} /* else check alternate directions */
		613	} /* if blocked */
		614	else
		615	{
		616	/* we moved towards creature, so diff is less */
		617	diff--;
		618	max--;
		619	lastdir = dir;
		620	if (!firstdir)
		621	firstdir = dir;
		622	}
		623
		624	if (diff <= 1)
		625	{
		626	/* Recalculate diff (distance) because we may not have actually
		627	* headed toward player for entire distance.
		628	*/
		629	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		630	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		631	}
		632
		633	if (diff > max)
		634	return 0;
		635	}
		636
		637	/* If we reached the max, didn't find a direction in time */
		638	if (!max)
		639	return 0;
		640
		641	return firstdir;
		642	}
		643
		644	void
		645	give_initial_items (object *pl, treasurelist *items)
		646	{
		647	if (pl->randomitems)
		648	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		649
		650	for (object *next, *op = pl->inv; op; op = next)
		651	{
		652	next = op->below;
		653
		654	/* Forces get applied per default, unless they have the
		655	* flag "neutral" set. Sorry but I can't think of a better way
		656	*/
		657	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		658	SET_FLAG (op, FLAG_APPLIED);
		659
		660	/* we never give weapons/armour if these cannot be used
		661	* by this player due to race restrictions
		662	*/
		663	if (pl->type == PLAYER)
		664	{
		665	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		666	&&
		667	(op->type == ARMOUR || op->type == BOOTS
		668	|| op->type == CLOAK || op->type == HELMET
		669	|| op->type == SHIELD || op->type == GLOVES
		670	|| op->type == BRACERS || op->type == GIRDLE))
		671	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		672	{
		673	op->destroy ();
		674	continue;
		675	}
		676	}
		677
		678	/* Here we remove duplicated skills (as duplicated spell objects have
		679	* _very_ confusing effects for players), which could for instance be
		680	* generated by bad treasurelists. - elmex
		681	*/
		682	if (op->type == SKILL)
		683	{
		684	for (object *tmp = op->below; tmp; tmp = tmp->below)
		685	if (tmp->type == op->type && tmp->name == op->name)
		686	{
		687	op->destroy ();
		688	LOG (llevError,
		689	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		690	break;
		691	}
		692
		693	if (op->nrof > 1)
		694	op->nrof = 1;
		695	}
		696
		697	if (op->type == SPELLBOOK && op->inv)
		698	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		699
		700	/* Give starting characters identified, uncursed, and undamned
		701	* items. Just don't identify gold or silver, or it won't be
		702	* merged properly.
		703	*/
		704	if (need_identify (op))
		705	{
		706	SET_FLAG (op, FLAG_IDENTIFIED);
		707	CLEAR_FLAG (op, FLAG_CURSED);
		708	CLEAR_FLAG (op, FLAG_DAMNED);
		709	}
		710
		711	if (op->type == SPELL)
		712	{
		713	op->destroy ();
		714	continue;
		715	}
		716	else if (op->type == SKILL)
		717	{
		718	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		719	op->stats.exp = 0;
		720	op->level = 1;
		721	}
		722	else /* lock all 'normal items by default */
		723	SET_FLAG (op, FLAG_INV_LOCKED);
		724	} /* for loop of objects in player inv */
		725
		726	/* Need to set up the skill pointers */
		727	pl->contr->link_skills ();
		728	}
		729
		730	void
734	void get_party_password(object *op, partylist *party) {	731	get_party_password (object *op, partylist *party)
		732	{
735	if (party == NULL) {	733	if (party == NULL)
		734	{
736	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	735	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
737	return;	736	return;
738	}	737	}
		738
739	op->contr->write_buf[0]='\0';	739	op->contr->write_buf[0] = '\0';
740	op->contr->state=ST_GET_PARTY_PASSWORD;	740	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
741	op->contr->party_to_join = party;	741	op->contr->party_to_join = party;
742	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	742	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
743	}	743	}
744
745		744
746	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		746	static int
747	int roll_stat(void) {	747	roll_stat (void)
		748	{
748	int a[4],i,j,k;	749	int a[4], i, j, k;
749		750
750	for(i=0;i<4;i++)	751	for (i = 0; i < 4; i++)
751	a[i]=(int)RANDOM()%6+1;	752	a[i] = (int) rndm (6) + 1;
752		753
753	for(i=0,j=0,k=7;i<4;i++)	754	for (i = 0, j = 0, k = 7; i < 4; i++)
754	if(a[i]<k)	755	if (a[i] < k)
755	k=a[i],j=i;	756	k = a[i], j = i;
756		757
757	for(i=0,k=0;i<4;i++) {	758	for (i = 0, k = 0; i < 4; i++)
758	if(i!=j)	759	if (i != j)
759	k+=a[i];	760	k += a[i];
760	}	761
761	return k;	762	return k;
762	}	763	}
763		764
764	void roll_stats(object *op) {	765	void
		766	object::roll_stats ()
		767	{
		768	int statsort [NUM_STATS];
		769
		770	for (;;)
		771	{
765	int sum=0;	772	int sum = 0;
766	int i = 0, j = 0;	773	for (int i = NUM_STATS; i--; )
767	int statsort[7];	774	sum += statsort [i] = roll_stat ();
768		775
769	do {	776	if (sum >= 82 && sum <= 116)
770	op->stats.Str=roll_stat();	777	break;
771	op->stats.Dex=roll_stat();	778	}
772	op->stats.Int=roll_stat();
773	op->stats.Con=roll_stat();
774	op->stats.Wis=roll_stat();
775	op->stats.Pow=roll_stat();
776	op->stats.Cha=roll_stat();
777	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
778	op->stats.Con+op->stats.Wis+op->stats.Pow+
779	op->stats.Cha;
780	} while(sum<82||sum>116);
781		779
782	/* Sort the stats so that rerolling is easier... */	780	// Sort the stats so that rerolling is easier...
783	statsort[0] = op->stats.Str;	781	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
784	statsort[1] = op->stats.Dex;
785	statsort[2] = op->stats.Int;
786	statsort[3] = op->stats.Con;
787	statsort[4] = op->stats.Wis;
788	statsort[5] = op->stats.Pow;
789	statsort[6] = op->stats.Cha;
790		782
791	/* a quick and dirty bubblesort? */	783	for (int i = 0; i < NUM_STATS; ++i)
792	do {
793	if (statsort[i] < statsort[i + 1]) {
794	j = statsort[i];
795	statsort[i] = statsort[i + 1];
796	statsort[i + 1] = j;
797	i = 0;
798	} else {
799	i++;
800	}
801	} while (i < 6);
802
803	op->stats.Str = statsort[0];	784	stats.stat (i) = statsort [i];
804	op->stats.Dex = statsort[1];
805	op->stats.Con = statsort[2];
806	op->stats.Int = statsort[3];
807	op->stats.Wis = statsort[4];
808	op->stats.Pow = statsort[5];
809	op->stats.Cha = statsort[6];
810		785
811
812	op->contr->orig_stats.Str=op->stats.Str;
813	op->contr->orig_stats.Dex=op->stats.Dex;
814	op->contr->orig_stats.Int=op->stats.Int;
815	op->contr->orig_stats.Con=op->stats.Con;
816	op->contr->orig_stats.Wis=op->stats.Wis;
817	op->contr->orig_stats.Pow=op->stats.Pow;
818	op->contr->orig_stats.Cha=op->stats.Cha;
819
820	op->level=1;
821	op->stats.exp=0;	786	stats.exp = 0;
822	op->stats.ac=0;	787	stats.ac = 0;
823		788
		789	stats.hp = stats.maxhp;
		790	stats.sp = stats.maxsp;
		791	stats.grace = stats.maxgrace;
		792
		793	if (contr)
		794	{
824	op->contr->levhp[1] = 9;	795	contr->levhp[1] = 9;
825	op->contr->levsp[1] = 6;	796	contr->levsp[1] = 6;
826	op->contr->levgrace[1] = 3;	797	contr->levgrace[1] = 3;
827		798
828	fix_player(op);	799	contr->orig_stats = stats;
		800	}
		801	}
		802
		803	void
		804	object::swap_stats (int a, int b)
		805	{
		806	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		807
		808	for (int i = 0; i < NUM_STATS; ++i)
		809	stats.stat (i) = contr->orig_stats.stat (i);
		810
		811	//TODO: the following code looks so borked and should, at the very least,
		812	// be merged with the similar code in roll_stats
		813	stats.ac = 0;
		814
		815	level = 1;
		816	stats.exp = 0;
		817	stats.ac = 0;
		818
829	op->stats.hp = op->stats.maxhp;	819	stats.hp = stats.maxhp;
830	op->stats.sp = op->stats.maxsp;	820	stats.sp = stats.maxsp;
831	op->stats.grace = op->stats.maxgrace;	821	stats.grace = stats.maxgrace;
		822
		823	if (contr)
		824	{
		825	contr->levhp[1] = 9;
		826	contr->levsp[1] = 6;
		827	contr->levgrace[1] = 3;
		828
832	op->contr->orig_stats=op->stats;	829	contr->orig_stats = stats;
		830	}
833	}	831	}
834		832
835	void Roll_Again(object *op)	833	static void
		834	start_info (object *op)
836	{	835	{
837	esrv_new_player(op->contr, 0);
838	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
839	}
840
841	void Swap_Stat(object *op,int Swap_Second)
842	{
843	signed char tmp;
844	char buf[MAX_BUF];	836	char buf[MAX_BUF];
845		837
846	if ( op->contr->Swap_First == -1 ) {	838	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
847	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
848	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
849	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
850	return;
851	}
852
853	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
854
855	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
856	get_attr_value(&op->contr->orig_stats, Swap_Second));
857
858	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
859
860	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
861	new_draw_info(NDI_UNIQUE, 0,op, buf);	839	new_draw_info (NDI_UNIQUE, 0, op, buf);
862	op->stats.Str = op->contr->orig_stats.Str;
863	op->stats.Dex = op->contr->orig_stats.Dex;
864	op->stats.Con = op->contr->orig_stats.Con;
865	op->stats.Int = op->contr->orig_stats.Int;
866	op->stats.Wis = op->contr->orig_stats.Wis;
867	op->stats.Pow = op->contr->orig_stats.Pow;
868	op->stats.Cha = op->contr->orig_stats.Cha;
869	op->stats.ac=0;
870
871	op->level=1;
872	op->stats.exp=0;
873	op->stats.ac=0;
874
875	op->contr->levhp[1] = 9;
876	op->contr->levsp[1] = 6;
877	op->contr->levgrace[1] = 3;
878
879	fix_player(op);
880	op->stats.hp = op->stats.maxhp;
881	op->stats.sp = op->stats.maxsp;
882	op->stats.grace = op->stats.maxgrace;
883	op->contr->orig_stats=op->stats;
884	op->contr->Swap_First=-1;
885	}
886
887
888	/* This code has been greatly reduced, because with set_attr_value
889	* and get_attr_value, the stats can be accessed just numeric
890	* ids. stat_trans is a table that translate the number entered
891	* into the actual stat. It is needed because the order the stats
892	* are displayed in the stat window is not the same as how
893	* the number's access that stat. The table does that translation.
894	*/
895	int key_roll_stat(object *op, char key)
896	{
897	int keynum = key -'0';
898	char buf[MAX_BUF];
899	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
900
901	if (keynum>0 && keynum<=7) {
902	if (op->contr->Swap_First==-1) {
903	op->contr->Swap_First=stat_trans[keynum];
904	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
905	new_draw_info(NDI_UNIQUE, 0,op,buf);
906	}
907	else
908	Swap_Stat(op,stat_trans[keynum]);
909
910	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
911	return 1;
912	}
913	switch (key) {
914	case 'n':
915	case 'N': {
916	SET_FLAG(op, FLAG_WIZ);
917	if(op->map==NULL) {
918	LOG(llevError,"Map == NULL in state 2\n");
919	break;
920	}
921
922	#if 0
923	/* So that enter_exit will put us at startx/starty */
924	op->x= -1;
925
926	enter_exit(op,NULL);
927	#endif
928	SET_ANIMATION(op, 2); /* So player faces south */
929	/* Enter exit adds a player otherwise */
930	add_statbonus(op);
931	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
932	op->contr->state = ST_CHANGE_CLASS;
933	if (op->msg)
934	new_draw_info(NDI_BLUE, 0, op, op->msg);
935	return 0;
936	}
937	case 'y':
938	case 'Y':
939	roll_stats(op);
940	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
941	return 1;
942
943	case 'q':
944	case 'Q':
945	play_again(op);
946	return 1;
947
948	default:
949	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
950	return 0;
951	}
952	return 0;
953	}	840	}
954		841
955	/* This function takes the key that is passed, and does the	842	/* This function takes the key that is passed, and does the
956	* appropriate action with it (change race, or other things).	843	* appropriate action with it (change race, or other things).
957	* The function name is for historical reasons - now we have	844	* The function name is for historical reasons - now we have
958	* separate race and class; this actually changes the RACE,	845	* separate race and class; this actually changes the RACE,
959	* not the class.	846	* not the class.
960	*/	847	*/
961		848	void
962	int key_change_class(object *op, char key)	849	player::chargen_race_done ()
963	{	850	{
964	int tmp_loop;
965
966	if(key=='q'||key=='Q') {
967	remove_ob(op);
968	play_again(op);
969	return 0;
970	}
971	if(key=='d'||key=='D') {
972	char buf[MAX_BUF];
973
974	/* this must before then initial items are given */	851	/* this must before then initial items are given */
975	esrv_new_player(op->contr, op->weight+op->carrying);	852	esrv_new_player (ob->contr);
976	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
977		853
		854	treasurelist *tl = treasurelist::find ("starting_wealth");
		855	if (tl)
		856	create_treasure (tl, ob, 0, 0, 0);
		857
978	INVOKE_PLAYER (BIRTH, op->contr);	858	INVOKE_PLAYER (BIRTH, ob->contr);
979	INVOKE_PLAYER (LOGIN, op->contr);	859	INVOKE_PLAYER (LOGIN, ob->contr);
980		860
981	op->contr->state=ST_PLAYING;	861	ob->contr->ns->state = ST_PLAYING;
982		862
983	if (op->msg) {	863	if (ob->msg)
984	free_string(op->msg);	864	ob->msg = 0;
985	op->msg=NULL;
986	}
987		865
988	/* We create this now because some of the unique maps will need it
989	* to save here.
990	*/
991	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
992	make_path_to_file(buf);
993
994	#ifdef AUTOSAVE
995	op->contr->last_save_tick = pticks;
996	#endif
997	start_info(op);	866	start_info (ob);
998	CLEAR_FLAG(op, FLAG_WIZ);	867	CLEAR_FLAG (ob, FLAG_WIZ);
999	give_initial_items(op,op->randomitems);	868	give_initial_items (ob, ob->randomitems);
1000	link_player_skills(op);
1001	esrv_send_inventory(op, op);	869	esrv_send_inventory (ob, ob);
1002	fix_player(op);	870	ob->update_stats ();
1003		871
1004	/* This moves the player to a different start map, if there	872	/* This moves the player to a different start map, if there
1005	* is one for this race	873	* is one for this race
1006	*/	874	*/
1007	if(*first_map_ext_path) {	875	if (*first_map_ext_path)
1008	object *tmp;	876	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1009	mapstruct *oldmap = op->map;	877	else
1010	char mapname[MAX_BUF];
1011	snprintf(mapname, MAX_BUF-1, "%s/%s",
1012	first_map_ext_path, op->arch->name);
1013	tmp=get_object();
1014	EXIT_PATH(tmp) = add_string(mapname);
1015	EXIT_X(tmp) = op->x;
1016	EXIT_Y(tmp) = op->y;
1017	enter_exit(op,tmp); /* we don't really care if it succeeded;
1018	* if the map isn't there, then stay on the
1019	* default initial map */
1020	free_object(tmp);
1021	} else {
1022	LOG(llevDebug,"first_map_ext_path not set\n");	878	LOG (llevDebug, "first_map_ext_path not set\n");
1023	}	879	}
1024	return 0;
1025	}
1026		880
		881	void
		882	player::chargen_race_next ()
		883	{
1027	/* Following actually changes the race - this is the default command	884	/* Following actually changes the race - this is the default command
1028	* if we don't match with one of the options above.	885	* if we don't match with one of the options above.
1029	*/	886	*/
1030		887
1031	tmp_loop = 0;	888	do
1032	while(!tmp_loop) {	889	{
1033	const char *name = add_string (op->name);	890	shstr name = ob->name;
1034	int x = op->x, y = op->y;	891	int x = ob->x, y = ob->y;
1035	remove_statbonus(op);	892
1036	remove_ob (op);	893	ob->remove_statbonus ();
		894	ob->remove ();
1037	op->arch = get_player_archetype(op->arch);	895	ob->arch = get_player_archetype (ob->arch);
1038	copy_object (&op->arch->clone, op);	896	ob->arch->copy_to (ob);
1039	op->instantiate ();	897	ob->instantiate ();
1040	op->stats = op->contr->orig_stats;	898	ob->stats = ob->contr->orig_stats;
1041	free_string (op->name);	899	ob->name = ob->name_pl = name;
1042	op->name = name;	900	ob->x = x;
1043	free_string(op->name_pl);	901	ob->y = y;
1044	op->name_pl = add_string(name);
1045	op->x = x;
1046	op->y = y;
1047	SET_ANIMATION(op, 2); /* So player faces south */	902	SET_ANIMATION (ob, 2); /* So player faces south */
1048	insert_ob_in_map (op, op->map, op,0);	903	insert_ob_in_map (ob, ob->map, ob, 0);
1049	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	904	assign (ob->contr->title, ob->arch->object::name);
1050	op->contr->title[sizeof(op->contr->title)-1] = '\0';	905	ob->add_statbonus ();
1051	add_statbonus(op);
1052	tmp_loop=allowed_class(op);
1053
1054	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1055	}	906	}
		907	while (!allowed_class (ob));
		908
1056	update_object(op,UP_OBJ_FACE);	909	update_object (ob, UP_OBJ_FACE);
1057	esrv_update_item(UPD_FACE,op,op);	910	esrv_update_item (UPD_FACE, ob, ob);
1058	fix_player(op);	911	ob->update_stats ();
1059	op->stats.hp=op->stats.maxhp;	912	ob->stats.hp = ob->stats.maxhp;
1060	op->stats.sp=op->stats.maxsp;	913	ob->stats.sp = ob->stats.maxsp;
1061	op->stats.grace=0;	914	ob->stats.grace = 0;
1062	if (op->msg)
1063	new_draw_info(NDI_BLUE, 0, op, op->msg);
1064	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1065	return 0;
1066	}	915	}
1067		916
1068	int key_confirm_quit(object *op, char key)	917	void
1069	{
1070	char buf[MAX_BUF];
1071
1072	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1073	op->contr->state=ST_PLAYING;
1074	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1075	return 1;
1076	}
1077
1078	INVOKE_PLAYER (LOGOUT, op->contr);
1079	INVOKE_PLAYER (QUIT , op->contr);
1080
1081	terminate_all_pets(op);
1082	leave_map(op);
1083	op->direction=0;
1084	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1085	"%s quits the game.",op->name);
1086
1087	strcpy(op->contr->killer,"quit");
1088	check_score(op);
1089	op->contr->party=NULL;
1090	if (settings.set_title == TRUE)
1091	op->contr->own_title[0]='\0';
1092
1093	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1094	mapstruct *mp, *next;
1095
1096	/* We need to hunt for any per player unique maps in memory and
1097	* get rid of them. The trailing slash in the path is intentional,
1098	* so that players named 'Ab' won't match against players 'Abe' pathname
1099	*/
1100	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1101	for (mp=first_map; mp!=NULL; mp=next) {
1102	next = mp->next;
1103	if (!strncmp(mp->path, buf, strlen(buf)))
1104	delete_map(mp);
1105	}
1106
1107	delete_character(op->name, 1);
1108	}
1109	play_again(op);
1110	return 1;
1111	}
1112
1113	void flee_player(object *op) {	918	flee_player (object *op)
		919	{
1114	int dir,diff;	920	int dir, diff;
1115	rv_vector rv;	921	rv_vector rv;
1116		922
1117	if(op->stats.hp < 0) {	923	if (op->stats.hp < 0)
		924	{
1118	LOG(llevDebug, "Fleeing player is dead.\n");	925	LOG (llevDebug, "Fleeing player is dead.\n");
1119	CLEAR_FLAG(op, FLAG_SCARED);	926	CLEAR_FLAG (op, FLAG_SCARED);
1120	return;	927	return;
		928	}
		929
		930	if (!op->enemy)
1121	}	931	{
1122
1123	if(op->enemy==NULL) {
1124	LOG(llevDebug,"Fleeing player had no enemy.\n");	932	LOG (llevDebug, "Fleeing player had no enemy.\n");
1125	CLEAR_FLAG(op, FLAG_SCARED);	933	CLEAR_FLAG (op, FLAG_SCARED);
1126	return;	934	return;
1127	}	935	}
1128		936
1129	/* Seen some crashes here. Since we don't store an
1130	* op->enemy_count, it is possible that something destroys the
1131	* actual enemy, and the object is recycled.
1132	*/
1133	if (op->enemy->map == NULL) {
1134	CLEAR_FLAG(op, FLAG_SCARED);
1135	op->enemy=NULL;
1136	return;
1137	}
1138
1139	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	937	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		938	{
1140	op->enemy=NULL;	939	op->enemy = NULL;
1141	CLEAR_FLAG(op, FLAG_SCARED);	940	CLEAR_FLAG (op, FLAG_SCARED);
1142	return;	941	return;
1143	}	942	}
		943
1144	get_rangevector(op, op->enemy, &rv, 0);	944	get_rangevector (op, op->enemy, &rv, 0);
1145		945
1146	dir=absdir(4+rv.direction);	946	dir = absdir (4 + rv.direction);
1147	for(diff=0;diff<3;diff++) {	947	for (diff = 0; diff < 3; diff++)
1148	int m=1-(RANDOM()&2);
1149	if(move_ob(op,absdir(dir+diff*m),op)||
1150	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1151	return;
1152	}
1153	}	948	{
		949	int m = 1 - rndm (2) * 2;
		950
		951	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		952	return;
		953	}
		954
1154	/* Cornered, get rid of scared */	955	/* Cornered, get rid of scared */
1155	CLEAR_FLAG(op, FLAG_SCARED);	956	CLEAR_FLAG (op, FLAG_SCARED);
1156	op->enemy=NULL;	957	op->enemy = NULL;
1157	}	958	}
1158
1159		959
1160	/* check_pick sees if there is stuff to be picked up/picks up stuff.	960	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1161	* IT returns 1 if the player should keep on moving, 0 if he should	961	* It returns 1 if the player should keep on moving, 0 if he should
1162	* stop.	962	* stop.
1163	*/	963	*/
		964	int
1164	int check_pick(object *op) {	965	check_pick (object *op)
		966	{
1165	object *tmp, *next;	967	object *tmp, *next;
1166	tag_t next_tag=0, op_tag;
1167	int stop = 0;	968	int stop = 0;
1168	int j, k, wvratio;	969	int wvratio;
1169	char putstring[128], tmpstr[16];
1170
1171		970
1172	/* if you're flying, you cna't pick up anything */	971	/* if you're flying, you cna't pick up anything */
1173	if (op->move_type & MOVE_FLYING)	972	if (op->move_type & MOVE_FLYING)
1174	return 1;	973	return 1;
1175		974
1176	op_tag = op->count;
1177
1178	next = op->below;	975	next = op->below;
1179	if (next)	976
1180	next_tag = next->count;	977	int cnt = MAX_ITEM_PER_DROP;
		978	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1181		979
1182	/* loop while there are items on the floor that are not marked as	980	/* loop while there are items on the floor that are not marked as
1183	* destroyed */	981	* destroyed */
1184	while (next && ! was_destroyed (next, next_tag))	982	while (next && !next->destroyed ())
1185	{	983	{
1186	tmp = next;	984	tmp = next;
1187	next = tmp->below;	985	next = tmp->below;
1188	if (next)
1189	next_tag = next->count;
1190		986
1191	if (was_destroyed (op, op_tag))	987	if (cnt <= 0)
		988	{
		989	op->failmsg ("Couldn't pickup all items at once.");
		990	return 0;
		991	}
		992
		993	if (op->destroyed ())
1192	return 0;	994	return 0;
1193		995
1194	if ( ! can_pick (op, tmp))	996	if (!can_pick (op, tmp))
1195	continue;	997	continue;
1196		998
1197	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	999	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1198	{	1000	{
1199	if (item_matched_string (op, tmp, op->contr->search_str))	1001	if (item_matched_string (op, tmp, op->contr->search_str))
1200	pick_up (op, tmp);	1002	CHK_PICK_PICKUP;
		1003
1201	continue;	1004	continue;
1202	}	1005	}
1203		1006
1204	/* high not bit set? We're using the old autopickup model */
1205	if(!(op->contr->mode & PU_NEWMODE)) {
1206	switch (op->contr->mode) {
1207	case 0: return 1; /* don't pick up */
1208	case 1: pick_up (op, tmp);
1209	return 1;
1210	case 2: pick_up (op, tmp);
1211	return 0;
1212	case 3: return 0; /* stop before pickup */
1213	case 4: pick_up (op, tmp);
1214	break;
1215	case 5: pick_up (op, tmp);
1216	stop = 1;
1217	break;
1218	case 6:
1219	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1220	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1221	pick_up(op, tmp);
1222	break;
1223
1224	case 7:
1225	if (tmp->type == MONEY || tmp->type == GEM)
1226	pick_up(op, tmp);
1227	break;
1228
1229	default:
1230	/* use value density */
1231	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1232	&& (query_cost (tmp, op, F_TRUE) * 100
1233	/ (tmp->weight * MAX (tmp->nrof, 1)))
1234	>= op->contr->mode)
1235	pick_up(op,tmp);
1236	}
1237	}
1238	else { /* old model */
1239	/* NEW pickup handling */	1007	/* pickup handling */
1240	if(op->contr->mode & PU_DEBUG)	1008	if (op->contr->mode & PU_DEBUG)
1241	{	1009	{
1242	/* some debugging code to figure out item information */	1010	/* some debugging code to figure out item information */
1243	if(tmp->name!=NULL)	1011	const char *str = tmp->name
1244	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1012	? format ("item name: %s item type: %d weight/value: %d",
1245	tmp->name, tmp->type,	1013	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))))
1246	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1247	else
1248	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1014	: format ("item name: %s item type: %d weight/value: %d",
1249	tmp->arch->name, tmp->type,	1015	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1250	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1016
1251	new_draw_info(NDI_UNIQUE, 0,op,putstring);	1017	new_draw_info (NDI_UNIQUE, 0, op, str);
1252
1253	sprintf(putstring,"...flags: ");
1254	for(k=0;k<4;k++)
1255	{
1256	for(j=0;j<32;j++)
1257	{
1258	if((tmp->flags[k]>>j)&0x01)
1259	{
1260	sprintf(tmpstr,"%d ",k*32+j);
1261	strcat(putstring, tmpstr);
1262	}
1263	}
1264	}
1265	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1266
1267	#if 0
1268	/* print the flags too */
1269	for(k=0;k<4;k++)
1270	{
1271	fprintf(stderr,"%d [%d] ", k, k*32+31);
1272	for(j=0;j<32;j++)
1273	{
1274	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1275	if(!((j+1)%4))fprintf(stderr," ");
1276	}
1277	fprintf(stderr," [%d]\n", k*32);
1278	}
1279	#endif
1280	}	1018	}
		1019
		1020	if (op->contr->mode & PU_INHIBIT)
		1021	return 1;
		1022
		1023	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		1024	return 1;
		1025
1281	/* philosophy:	1026	/* philosophy:
1282	* It's easy to grab an item type from a pile, as long as it's	1027	* It's easy to grab an item type from a pile, as long as it's
1283	* generic. This takes no game-time. For more detailed pickups	1028	* generic. This takes no game-time. For more detailed pickups
1284	* and selections, select-items shoul dbe used. This is a	1029	* and selections, select-items should be used. This is a
1285	* grab-as-you-run type mode that's really useful for arrows for	1030	* grab-as-you-run type mode that's really useful for arrows for
1286	* example.	1031	* example.
1287	* The drawback: right now it has no frontend, so you need to	1032	* The drawback: right now it has no frontend, so you need to
1288	* stick the bits you want into a calculator in hex mode and then	1033	* stick the bits you want into a calculator in hex mode and then
1289	* convert to decimal and then 'pickup <#>	1034	* convert to decimal and then 'pickup <#>
…		…
1292	/* the first two modes are exclusive: if NOTHING we return, if	1037	/* the first two modes are exclusive: if NOTHING we return, if
1293	* STOP then we stop. All the rest are applied sequentially,	1038	* STOP then we stop. All the rest are applied sequentially,
1294	* meaning if any test passes, the item gets picked up. */	1039	* meaning if any test passes, the item gets picked up. */
1295		1040
1296	/* if mode is set to pick nothing up, return */	1041	/* if mode is set to pick nothing up, return */
1297
1298	if(op->contr->mode & PU_NOTHING) return 1;	1042	if (op->contr->mode == PU_NOTHING)
		1043	return 1;
1299		1044
1300	/* if mode is set to stop when encountering objects, return */	1045	/* if mode is set to stop when encountering objects, return */
1301	/* take STOP before INHIBIT since it doesn't actually pick	1046	/* take STOP before INHIBIT since it doesn't actually pick
1302	* anything up */	1047	* anything up */
1303
1304	if(op->contr->mode & PU_STOP) return 0;	1048	if (op->contr->mode & PU_STOP)
		1049	return 0;
1305		1050
1306	/* useful for going into stores and not losing your settings... */	1051	/* useful for going into stores and not losing your settings... */
1307	/* and for battles wher you don't want to get loaded down while	1052	/* and for battles wher you don't want to get loaded down while
1308	* fighting */	1053	* fighting */
1309	if(op->contr->mode & PU_INHIBIT) return 1;	1054	if (op->contr->mode & PU_INHIBIT)
		1055	return 1;
1310		1056
1311	/* prevent us from turning into auto-thieves :) */	1057	/* prevent us from turning into auto-thieves :) */
1312	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	1058	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1059	continue;
1313		1060
1314	/* ignore known cursed objects */	1061	/* ignore known cursed objects */
1315	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	1062	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1063	continue;
1316		1064
1317	/* all food and drink if desired */	1065	/* all food and drink if desired */
1318	/* question: don't pick up known-poisonous stuff? */	1066	/* question: don't pick up known-poisonous stuff? */
1319	if(op->contr->mode & PU_FOOD)	1067	if (op->contr->mode & PU_FOOD)
1320	if (tmp->type == FOOD)	1068	if (tmp->type == FOOD)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	1069	{
		1070	CHK_PICK_PICKUP;
		1071	continue;
		1072	}
		1073
1322	if(op->contr->mode & PU_DRINK)	1074	if (op->contr->mode & PU_DRINK)
1323	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	1075	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	1076	{
		1077	CHK_PICK_PICKUP;
		1078	continue;
		1079	}
1325		1080
1326	if(op->contr->mode & PU_POTION)	1081	if (op->contr->mode & PU_POTION)
1327	if (tmp->type == POTION)	1082	if (tmp->type == POTION)
1328	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	1083	{
		1084	CHK_PICK_PICKUP;
		1085	continue;
		1086	}
1329		1087
1330	/* spellbooks, skillscrolls and normal books/scrolls */	1088	/* spellbooks, skillscrolls and normal books/scrolls */
1331	if(op->contr->mode & PU_SPELLBOOK)	1089	if (op->contr->mode & PU_SPELLBOOK)
1332	if (tmp->type == SPELLBOOK)	1090	if (tmp->type == SPELLBOOK)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	1091	{
		1092	CHK_PICK_PICKUP;
		1093	continue;
		1094	}
		1095
1334	if(op->contr->mode & PU_SKILLSCROLL)	1096	if (op->contr->mode & PU_SKILLSCROLL)
1335	if (tmp->type == SKILLSCROLL)	1097	if (tmp->type == SKILLSCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	1098	{
		1099	CHK_PICK_PICKUP;
		1100	continue;
		1101	}
		1102
1337	if(op->contr->mode & PU_READABLES)	1103	if (op->contr->mode & PU_READABLES)
1338	if (tmp->type == BOOK || tmp->type == SCROLL)	1104	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1339	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	1105	{
		1106	CHK_PICK_PICKUP;
		1107	continue;
		1108	}
1340		1109
1341	/* wands/staves/rods/horns */	1110	/* wands/staves/rods/horns */
1342	if (op->contr->mode & PU_MAGIC_DEVICE)	1111	if (op->contr->mode & PU_MAGIC_DEVICE)
1343	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	1112	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1344	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	1113	{
		1114	CHK_PICK_PICKUP;
		1115	continue;
		1116	}
1345		1117
1346	/* pick up all magical items */	1118	/* pick up all magical items */
1347	if(op->contr->mode & PU_MAGICAL)	1119	if (op->contr->mode & PU_MAGICAL)
1348	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1120	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1349	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	1121	{
		1122	CHK_PICK_PICKUP;
		1123	continue;
		1124	}
1350		1125
1351	if(op->contr->mode & PU_VALUABLES)	1126	if (op->contr->mode & PU_VALUABLES)
1352	{	1127	{
1353	if (tmp->type == MONEY || tmp->type == GEM)	1128	if (tmp->type == MONEY || tmp->type == GEM)
1354	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1129	{
		1130	CHK_PICK_PICKUP;
		1131	continue;
		1132	}
1355	}	1133	}
1356		1134
1357	/* rings & amulets - talismans seems to be typed AMULET */	1135	/* rings & amulets - talismans seems to be typed AMULET */
1358	if(op->contr->mode & PU_JEWELS)	1136	if (op->contr->mode & PU_JEWELS)
1359	if (tmp->type == RING || tmp->type == AMULET)	1137	if (tmp->type == RING || tmp->type == AMULET)
1360	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1138	{
		1139	CHK_PICK_PICKUP;
		1140	continue;
		1141	}
		1142
		1143	/* we don't forget dragon food */
		1144	if (op->contr->mode & PU_FLESH)
		1145	if (tmp->type == FLESH)
		1146	{
		1147	CHK_PICK_PICKUP;
		1148	continue;
		1149	}
1361		1150
1362	/* bows and arrows. Bows are good for selling! */	1151	/* bows and arrows. Bows are good for selling! */
1363	if(op->contr->mode & PU_BOW)	1152	if (op->contr->mode & PU_BOW)
1364	if (tmp->type == BOW)	1153	if (tmp->type == BOW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1154	{
		1155	CHK_PICK_PICKUP;
		1156	continue;
		1157	}
		1158
1366	if(op->contr->mode & PU_ARROW)	1159	if (op->contr->mode & PU_ARROW)
1367	if (tmp->type == ARROW)	1160	if (tmp->type == ARROW)
1368	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1161	{
		1162	CHK_PICK_PICKUP;
		1163	continue;
		1164	}
1369		1165
1370	/* all kinds of armor etc. */	1166	/* all kinds of armor etc. */
1371	if(op->contr->mode & PU_ARMOUR)	1167	if (op->contr->mode & PU_ARMOUR)
1372	if (tmp->type == ARMOUR)	1168	if (tmp->type == ARMOUR)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1169	{
		1170	CHK_PICK_PICKUP;
		1171	continue;
		1172	}
		1173
1374	if(op->contr->mode & PU_HELMET)	1174	if (op->contr->mode & PU_HELMET)
1375	if (tmp->type == HELMET)	1175	if (tmp->type == HELMET)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1176	{
		1177	CHK_PICK_PICKUP;
		1178	continue;
		1179	}
		1180
1377	if(op->contr->mode & PU_SHIELD)	1181	if (op->contr->mode & PU_SHIELD)
1378	if (tmp->type == SHIELD)	1182	if (tmp->type == SHIELD)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1183	{
		1184	CHK_PICK_PICKUP;
		1185	continue;
		1186	}
		1187
1380	if(op->contr->mode & PU_BOOTS)	1188	if (op->contr->mode & PU_BOOTS)
1381	if (tmp->type == BOOTS)	1189	if (tmp->type == BOOTS)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1190	{
		1191	CHK_PICK_PICKUP;
		1192	continue;
		1193	}
		1194
1383	if(op->contr->mode & PU_GLOVES)	1195	if (op->contr->mode & PU_GLOVES)
1384	if (tmp->type == GLOVES)	1196	if (tmp->type == GLOVES)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1197	{
		1198	CHK_PICK_PICKUP;
		1199	continue;
		1200	}
		1201
1386	if(op->contr->mode & PU_CLOAK)	1202	if (op->contr->mode & PU_CLOAK)
1387	if (tmp->type == CLOAK)	1203	if (tmp->type == CLOAK)
1388	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1204	{
		1205	CHK_PICK_PICKUP;
		1206	continue;
		1207	}
1389		1208
1390	/* hoping to catch throwing daggers here */	1209	/* hoping to catch throwing daggers here */
1391	if(op->contr->mode & PU_MISSILEWEAPON)	1210	if (op->contr->mode & PU_MISSILEWEAPON)
1392	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1211	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1393	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1212	{
		1213	CHK_PICK_PICKUP;
		1214	continue;
		1215	}
1394		1216
1395	/* careful: chairs and tables are weapons! */	1217	/* careful: chairs and tables are weapons! */
1396	if(op->contr->mode & PU_ALLWEAPON)	1218	if (op->contr->mode & PU_ALLWEAPON)
1397	{	1219	{
1398	if(tmp->type == WEAPON && tmp->name!=NULL)	1220	if (tmp->type == WEAPON)
1399	{	1221	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1400	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1222	{
1401	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1223	CHK_PICK_PICKUP;
1402	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1224	continue;
1403	}	1225	}
1404	if(tmp->type == WEAPON && tmp->name==NULL)
1405	{
1406	if(strstr(tmp->arch->name,"table")==NULL &&
1407	strstr(tmp->arch->name,"chair")==NULL)
1408	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1409	}
1410	}	1226	}
1411		1227
1412	/* misc stuff that's useful */	1228	/* misc stuff that's useful */
1413	if(op->contr->mode & PU_KEY)	1229	if (op->contr->mode & PU_KEY)
1414	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1230	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1415	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1231	{
		1232	CHK_PICK_PICKUP;
		1233	continue;
		1234	}
1416		1235
1417	/* any of the last 4 bits set means we use the ratio for value	1236	/* any of the last 4 bits set means we use the ratio for value
1418	* pickups */	1237	* pickups */
1419	if(op->contr->mode & PU_RATIO)	1238	if (op->contr->mode & PU_RATIO)
1420	{	1239	{
1421	/* use value density to decide what else to grab */	1240	/* use value density to decide what else to grab */
1422	/* >=7 was >= op->contr->mode */	1241	/* >=7 was >= op->contr->mode */
1423	/* >=7 is the old standard setting. Now we take the last 4 bits	1242	/* >=7 is the old standard setting. Now we take the last 4 bits
1424	* and multiply them by 5, giving 0..15*5== 5..75 */	1243	*/
1425	wvratio=(op->contr->mode & PU_RATIO) * 5;	1244	wvratio = op->contr->mode & PU_RATIO;
1426	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1245	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1427	{	1246	{
1428	pick_up(op, tmp);
1429	#if 0	1247	#if 0
1430	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1248	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1431	if(tmp->name!=NULL) {	1249	if (tmp->name != NULL)
		1250	{
1432	fprintf(stderr,"%s", tmp->name);	1251	fprintf (stderr, "%s", tmp->name);
1433	}	1252	}
1434	else fprintf(stderr,"%s",tmp->arch->name);	1253	else
		1254	fprintf (stderr, "%s", tmp->arch->archname);
1435	fprintf(stderr,",%d] = ", tmp->type);	1255	fprintf (stderr, ",%d] = ", tmp->type);
1436	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1256	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1437	#endif	1257	#endif
1438	continue;	1258	CHK_PICK_PICKUP;
1439	}	1259	continue;
		1260	}
		1261	} /* the new pickup model */
1440	}	1262	}
1441	} /* the new pickup model */	1263
1442	}
1443	return ! stop;	1264	return !stop;
1444	}	1265	}
1445		1266
1446	/*	1267	/*
1447	* Find an arrow in the inventory and after that	1268	* Find an arrow in the inventory and after that
1448	* in the right type container (quiver). Pointer to the	1269	* in the right type container (quiver). Pointer to the
1449	* found object is returned.	1270	* found object is returned.
1450	*/	1271	*/
		1272	object *
1451	object *find_arrow(object *op, const char *type)	1273	find_arrow (object *op, const char *type)
1452	{	1274	{
1453	object *tmp = NULL;	1275	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1276	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1277	return splay (tmp);
1454		1278
1455	for(op=op->inv; op; op=op->below)	1279	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1456	if(!tmp && op->type==CONTAINER && op->race==type &&	1280	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1457	QUERY_FLAG(op,FLAG_APPLIED))	1281	if (object *arrow = find_arrow (tmp, type))
1458	tmp = find_arrow (op, type);	1282	{
1459	else if (op->type==ARROW && op->race==type)	1283	splay (tmp);
		1284	return arrow;
		1285	}
		1286
1460	return op;	1287	return 0;
1461	return tmp;
1462	}	1288	}
1463		1289
1464	/*	1290	/*
1465	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1291	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1466	* against the target. A full test is not performed, simply a basic test	1292	* against the target. A full test is not performed, simply a basic test
1467	* of resistances. The archer is making a quick guess at what he sees down	1293	* of resistances. The archer is making a quick guess at what he sees down
1468	* the hall. Failing that it does it's best to pick the highest plus arrow.	1294	* the hall. Failing that it does it's best to pick the highest plus arrow.
1469	*/	1295	*/
1470		1296	object *
1471	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1297	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1472	{	1298	{
1473	object *tmp = NULL, *arrow, *ntmp;	1299	object *tmp = NULL, *arrow, *ntmp;
1474	int attacknum, attacktype, betterby=0, i;	1300	int attacknum, attacktype, betterby = 0, i;
1475		1301
1476	if (!type)	1302	if (!type)
1477	return NULL;	1303	return NULL;
1478		1304
1479	for (arrow=op->inv; arrow; arrow=arrow->below) {	1305	for (arrow = op->inv; arrow; arrow = arrow->below)
1480	if (arrow->type==CONTAINER && arrow->race==type &&	1306	{
1481	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1307	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1482	i = 0;	1308	{
		1309	i = 0;
1483	ntmp = find_better_arrow(arrow, target, type, &i);	1310	ntmp = find_better_arrow (arrow, target, type, &i);
		1311
1484	if (i > betterby) {	1312	if (i > betterby)
1485	tmp = ntmp;	1313	{
1486	betterby = i;	1314	tmp = ntmp;
1487	}	1315	betterby = i;
		1316	}
		1317	}
1488	} else if (arrow->type==ARROW && arrow->race==type) {	1318	else if (arrow->type == ARROW && arrow->race == type)
		1319	{
1489	/* allways prefer assasination/slaying */	1320	/* allways prefer assasination/slaying */
1490	if (target->race != NULL && arrow->slaying != NULL &&	1321	if (target->race && arrow->slaying.contains (target->race))
1491	strstr(arrow->slaying, target->race)) {	1322	{
1492	if (arrow->attacktype & AT_DEATH) {	1323	if (arrow->attacktype & AT_DEATH)
1493	*better = 100;	1324	{
1494	return arrow;	1325	*better = 100;
1495	} else {	1326	return arrow;
1496	tmp = arrow;	1327	}
		1328	else
		1329	{
		1330	tmp = arrow;
1497	betterby = (arrow->magic + arrow->stats.dam) * 2;	1331	betterby = (arrow->magic + arrow->stats.dam) * 2;
1498	}	1332	}
1499	} else {	1333	}
		1334	else
		1335	{
1500	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1336	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1337	{
1501	attacktype = 1<<attacknum;	1338	attacktype = 1 << attacknum;
1502	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1339	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1503	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1340	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1504	tmp = arrow;	1341	{
		1342	tmp = arrow;
1505	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1343	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1506	}	1344	}
1507	}	1345	}
		1346
1508	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1347	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1509	tmp = arrow;	1348	{
		1349	tmp = arrow;
1510	betterby = 2 + arrow->magic + arrow->stats.dam;	1350	betterby = 2 + arrow->magic + arrow->stats.dam;
1511	}	1351	}
		1352
1512	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1353	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1513	tmp = arrow;	1354	{
		1355	tmp = arrow;
1514	betterby = 1 + arrow->magic + arrow->stats.dam;	1356	betterby = 1 + arrow->magic + arrow->stats.dam;
1515	}	1357	}
		1358	}
		1359	}
1516	}	1360	}
1517	}	1361
1518	}
1519	if (tmp == NULL && arrow == NULL)	1362	if (tmp == NULL && arrow == NULL)
1520	return find_arrow(op, type);	1363	return find_arrow (op, type);
1521		1364
1522	*better = betterby;	1365	*better = betterby;
1523	return tmp;	1366	return tmp;
1524	}	1367	}
1525		1368
1526	/* looks in a given direction, finds the first valid target, and calls	1369	/* looks in a given direction, finds the first valid target, and calls
1527	* find_better_arrow to find a decent arrow to use.	1370	* find_better_arrow to find a decent arrow to use.
1528	* op = the shooter	1371	* op = the shooter
1529	* type = bow->race	1372	* type = bow->race
1530	* dir = fire direction	1373	* dir = fire direction
1531	*/	1374	*/
1532		1375	object *
1533	object *pick_arrow_target(object *op, const char *type, int dir)	1376	pick_arrow_target (object *op, shstr_cmp type, int dir)
1534	{	1377	{
1535	object *tmp = NULL;	1378	object *tmp = NULL;
1536	mapstruct *m;	1379	maptile *m;
1537	int i, mflags, found, number;	1380	int i, mflags, found, number;
1538	sint16 x, y;	1381	sint16 x, y;
1539		1382
1540	if (op->map == NULL)	1383	if (op->map == NULL)
1541	return find_arrow(op, type);	1384	return find_arrow (op, type);
1542		1385
1543	/* do a dex check */	1386	/* do a dex check */
1544	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1387	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1545	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1388	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1546	return find_arrow(op, type);	1389	return find_arrow (op, type);
1547		1390
1548	m = op->map;	1391	m = op->map;
1549	x = op->x;	1392	x = op->x;
1550	y = op->y;	1393	y = op->y;
1551		1394
1552	/* find the first target */	1395	/* find the first target */
1553	for (i=0, found=0; i<20; i++) {	1396	for (i = 0, found = 0; i < 20; i++)
		1397	{
1554	x += freearr_x[dir];	1398	x += freearr_x[dir];
1555	y += freearr_y[dir];	1399	y += freearr_y[dir];
1556	mflags = get_map_flags(m, &m, x, y, &x, &y);	1400	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1401
1557	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1402	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1558	tmp = NULL;	1403	{
1559	break;	1404	tmp = 0;
		1405	break;
		1406	}
1560	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1407	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1408	{
1561	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1409	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1562	* perhaps a bad assumption.	1410	* perhaps a bad assumption.
1563	*/	1411	*/
1564	tmp = NULL;	1412	tmp = 0;
1565	break;	1413	break;
1566	}	1414	}
		1415
1567	if (mflags & P_IS_ALIVE) {	1416	if (mflags & P_IS_ALIVE)
1568	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1417	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1569	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1418	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1570	found++;	1419	break;
1571	break;
1572	}
1573	if (found)
1574	break;
1575	}
1576	}	1420	}
1577	if (tmp == NULL)	1421
		1422	if (!tmp)
1578	return find_arrow(op, type);	1423	return find_arrow (op, type);
1579		1424
1580	if (tmp->head)	1425	if (tmp->head)
1581	tmp = tmp->head;	1426	tmp = tmp->head;
1582		1427
1583	return find_better_arrow(op, tmp, type, &i);	1428	return find_better_arrow (op, tmp, type, &i);
1584	}	1429	}
1585		1430
1586	/*	1431	/*
1587	* Creature fires a bow - op can be monster or player. Returns	1432	* Creature fires a bow - op can be monster or player. Returns
1588	* 1 if bow was actually fired, 0 otherwise.	1433	* 1 if bow was actually fired, 0 otherwise.
…		…
1591	* dir is the direction of fire.	1436	* dir is the direction of fire.
1592	* wc_mod is any special modifier to give (used in special player fire modes)	1437	* wc_mod is any special modifier to give (used in special player fire modes)
1593	* sx, sy are coordinates to fire arrow from - also used in some of the special	1438	* sx, sy are coordinates to fire arrow from - also used in some of the special
1594	* player fire modes.	1439	* player fire modes.
1595	*/	1440	*/
		1441	int
1596	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1442	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1597	sint16 sx, sint16 sy)
1598	{	1443	{
1599	object *left, *bow;	1444	object *left, *bow;
1600	tag_t left_tag, tag;	1445	int mflags;
1601	int bowspeed, mflags;	1446	maptile *m;
1602	mapstruct *m;
1603		1447
1604	if (!dir) {	1448	if (!dir)
		1449	{
1605	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1450	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1606	return 0;	1451	return 0;
		1452	}
		1453
		1454	if (op->contr)
		1455	bow = op->current_weapon;
		1456	else
1607	}	1457	{
1608	if (op->type == PLAYER)
1609	bow=op->contr->ranges[range_bow];
1610	else {
1611	for(bow=op->inv; bow; bow=bow->below)	1458	for (bow = op->inv; bow; bow = bow->below)
1612	/* Don't check for applied - monsters don't apply bows - in that way, they	1459	/* Don't check for applied - monsters don't apply bows - in that way, they
1613	* don't need to switch back and forth between bows and weapons.	1460	* don't need to switch back and forth between bows and weapons.
1614	*/	1461	*/
1615	if(bow->type==BOW)	1462	if (bow->type == BOW)
1616	break;	1463	break;
1617		1464
1618	if (!bow) {	1465	if (!bow)
		1466	{
1619	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1467	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1620	return 0;	1468	return 0;
1621	}	1469	}
		1470
		1471	// optimisation: move object to top so we will find it quickly again
		1472	if (bow->below)
		1473	{
		1474	bow->remove ();
		1475	op->insert (bow);
		1476	}
1622	}	1477	}
		1478
1623	if( !bow->race || !bow->skill) {	1479	if (!bow->race || !bow->skill)
		1480	{
1624	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1481	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1625	return 0;	1482	return 0;
1626	}	1483	}
1627		1484
1628	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1629
1630	/* penalize ROF for bestarrow */
1631	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1632	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1633	if (bowspeed < 1)
1634	bowspeed = 1;
1635
1636	if (arrow == NULL) {	1485	if (arrow == NULL)
		1486	{
1637	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1487	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1488	{
1638	if (op->type == PLAYER)	1489	if (op->type == PLAYER)
1639	new_draw_info_format(NDI_UNIQUE, 0, op,	1490	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1640	"You have no %s left.", bow->race);
1641	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1491	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1642	else	1492	else
1643	CLEAR_FLAG(op, FLAG_READY_BOW);	1493	CLEAR_FLAG (op, FLAG_READY_BOW);
		1494
1644	return 0;	1495	return 0;
1645	}	1496	}
1646	}	1497	}
		1498
1647	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1499	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1648	if (mflags & P_OUT_OF_MAP) {	1500	if (mflags & P_OUT_OF_MAP)
1649	return 0;	1501	return 0;
1650	}	1502
1651	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1503	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1504	{
1652	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1505	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1653	return 0;	1506	return 0;
1654	}	1507	}
1655		1508
1656	/* this should not happen, but sometimes does */	1509	/* this should not happen, but sometimes does */
1657	if (arrow->nrof==0) {	1510	if (arrow->nrof == 0)
1658	remove_ob(arrow);
1659	free_object(arrow);
1660	return 0;
1661	}	1511	{
		1512	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1513	arrow->destroy ();
		1514	return 0;
		1515	}
1662		1516
1663	left = arrow; /* these are arrows left to the player */	1517	left = arrow; /* these are arrows left to the player */
1664	left_tag = left->count;	1518	arrow = arrow->split ();
1665	arrow = get_split_ob(arrow, 1);	1519	if (!arrow)
1666	if (arrow == NULL) {	1520	{
1667	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1521	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1668	bow->race);	1522	return 0;
1669	return 0;
1670	}	1523	}
1671	set_owner(arrow, op);	1524
1672	if (arrow->skill) free_string(arrow->skill);	1525	arrow->set_owner (op);
1673	arrow->skill = add_refcount(bow->skill);	1526	arrow->skill = bow->skill;
1674
1675	arrow->direction=dir;	1527	arrow->direction = dir;
1676	arrow->x = sx;
1677	arrow->y = sy;
1678		1528
1679	if (op->type == PLAYER) {
1680	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1681	fix_player(op);
1682	}
1683
1684	SET_ANIMATION(arrow, arrow->direction);
1685	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1529	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1686	arrow->stats.hp = arrow->stats.dam;	1530	arrow->stats.hp = arrow->stats.dam;
1687	arrow->stats.grace = arrow->attacktype;	1531	arrow->stats.grace = arrow->attacktype;
1688	if (arrow->slaying != NULL)	1532	arrow->custom_name = arrow->slaying;
1689	arrow->spellarg = strdup_local(arrow->slaying);
1690		1533
1691	/* Note that this was different for monsters - they got their level	1534	#if 0
1692	* added to the damage. I think the strength bonus is more proper.	1535	if (player *pl = op->contr)
1693	*/
1694		1536	{
1695	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1537	float speed = pl->weapon_sp;
1696	0 : dam_bonus[op->stats.Str]) +
1697	bow->stats.dam + bow->magic + arrow->magic;
1698		1538
		1539	/* penalize ROF for bestarrow */
		1540	if (pl->bowtype == bow_bestarrow)
		1541	speed *= .9f;
		1542	else
		1543	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1544
		1545	op->speed_left += speed - op->speed;
		1546	}
		1547	#endif
		1548
		1549	SET_ANIMATION (arrow, arrow->direction);
		1550
1699	/* update the speed */	1551	/* update the speed */
1700	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1552	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1701	0 : dam_bonus[op->stats.Str]) +	1553	+ bow->stats.dam / 7.f;
1702	bow->magic + arrow->magic) / 5.0 +
1703	(float)bow->stats.dam / 7.0;
1704		1554
1705	if (arrow->speed < 1.0)	1555	arrow->set_speed (max (arrow->speed, 2.f));
1706	arrow->speed = 1.0;
1707	update_ob_speed(arrow);
1708	arrow->speed_left = 0;	1556	arrow->speed_left = 0;
1709		1557
		1558	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1559
1710	if (op->type == PLAYER) {	1560	if (op->type == PLAYER)
1711	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1561	{
1712	(op->chosen_skill?op->chosen_skill->level:op->level) -
1713	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1714	arrow->stats.wc - bow->stats.wc + wc_mod;
1715
1716	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1562	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1717	} else {	1563	wc -= dex_bonus[op->stats.Dex];
1718	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1719	arrow->stats.wc + wc_mod;
1720		1564
		1565	if (!arrow->slaying)
		1566	arrow->slaying = op->slaying;
		1567
		1568	arrow->attacktype |= op->attacktype;
		1569	}
		1570	else
		1571	{
1721	arrow->level = op->level;	1572	arrow->level = op->level;
1722	}	1573	arrow->stats.wc -= bow->magic;
1723	if (arrow->attacktype == AT_PHYSICAL)	1574
		1575	if (!arrow->slaying)
		1576	arrow->slaying = bow->slaying;
		1577
1724	arrow->attacktype |= bow->attacktype;	1578	arrow->attacktype |= bow->attacktype;
1725	if (bow->slaying != NULL)	1579	}
1726	arrow->slaying = add_string(bow->slaying);
1727		1580
1728	arrow->map = m;	1581	wc -= arrow->level;
		1582	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1583
		1584	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1729	arrow->move_type = MOVE_FLY_LOW;	1585	arrow->move_type = MOVE_FLY_LOW;
1730	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1586	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1731		1587
1732	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1588	op->play_sound (sound_find ("fire_arrow"));
1733	tag = arrow->count;	1589	m->insert (arrow, sx, sy, op);
1734	insert_ob_in_map(arrow, m, op, 0);
1735		1590
1736	if (!was_destroyed(arrow, tag))	1591	if (!arrow->destroyed ())
1737	move_arrow(arrow);	1592	move_arrow (arrow);
1738		1593
1739	if (op->type == PLAYER) {
1740	if (was_destroyed (left, left_tag))
1741	esrv_del_item(op->contr, left_tag);
1742	else
1743	esrv_send_item(op, left);
1744	}
1745	return 1;	1594	return 1;
1746	}	1595	}
1747		1596
1748	/* Special fire code for players - this takes into	1597	/* Special fire code for players - this takes into
1749	* account the special fire modes players can have	1598	* account the special fire modes players can have
1750	* but monsters can't. Putting that code here	1599	* but monsters can't. Putting that code here
1751	* makes the fire_bow code much cleaner.	1600	* makes the fire_bow code much cleaner.
1752	* this function should only be called if 'op' is a player,	1601	* this function should only be called if 'op' is a player,
1753	* hence the function name.	1602	* hence the function name.
1754	*/	1603	*/
		1604	int
1755	int player_fire_bow(object *op, int dir)	1605	player_fire_bow (object *op, int dir)
1756	{	1606	{
1757	int ret=0, wcmod=0;	1607	int ret;
1758		1608
1759	if (op->contr->bowtype == bow_bestarrow) {	1609	if (op->contr->bowtype == bow_bestarrow)
1760	ret = fire_bow(op, op,	1610	{
1761	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1611	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1762	dir, 0, op->x, op->y);	1612	}
1763	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1613	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1614	{
1764	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1615	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1765	wcmod =-1;
1766	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1616	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1767	op->x, op->y);	1617	}
1768	} else if (op->contr->bowtype == bow_threewide) {	1618	else if (op->contr->bowtype == bow_threewide)
		1619	{
1769	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1620	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1621	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1622	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1623	}
1772	} else if (op->contr->bowtype == bow_spreadshot) {	1624	else if (op->contr->bowtype == bow_spreadshot)
		1625	{
1773	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1626	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1627	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1628	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1776		1629	}
1777	} else {	1630	else
		1631	{
1778	/* Simple case */	1632	/* Simple case */
1779	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1633	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1780	}	1634	}
		1635
1781	return ret;	1636	return ret;
1782	}	1637	}
1783
1784		1638
1785	/* Fires a misc (wand/rod/horn) object in 'dir'.	1639	/* Fires a misc (wand/rod/horn) object in 'dir'.
1786	* Broken apart from 'fire' to keep it more readable.	1640	* Broken apart from 'fire' to keep it more readable.
1787	*/	1641	*/
		1642	void
1788	void fire_misc_object(object *op, int dir)	1643	fire_misc_object (object *op, int dir)
1789	{	1644	{
1790	object *item;	1645	object *item = op->contr->ranged_ob;
1791		1646
1792	if (!op->contr->ranges[range_misc]) {	1647	if (!item)
		1648	{
1793	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1649	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1794	return;	1650	return;
1795	}	1651	}
1796		1652
1797	item = op->contr->ranges[range_misc];
1798	if (!item->inv) {	1653	if (!item->inv)
		1654	{
1799	LOG(llevError,"Object %s lacks a spell\n", item->name);	1655	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1800	return;	1656	return;
1801	}	1657	}
1802	if (item->type == WAND) {	1658
1803	if(item->stats.food<=0) {	1659	if (!op->change_weapon (item))
1804	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1805	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1806	return;	1660	return;
1807	}	1661
		1662	if (item->type == WAND)
		1663	{
		1664	if (item->stats.food <= 0)
		1665	{
		1666	op->contr->play_sound (sound_find ("wand_poof"));
		1667	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1668
		1669	return;
		1670	}
		1671	}
		1672	else if (item->type == ROD || item->type == HORN)
		1673	{
		1674	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
		1675
		1676	// using the maximum of the rods charge allows at least one spell cast
		1677	// for a rod or horn, this fixes some broken rods.
		1678	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
		1679	{
		1680	op->contr->play_sound (sound_find ("wand_poof"));
		1681
		1682	if (item->type == ROD)
		1683	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1684	else
		1685	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1686
		1687	return;
		1688	}
		1689	}
		1690
		1691	if (cast_spell (op, item, dir, item->inv, NULL))
		1692	{
		1693	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1694
		1695	if (item->type == WAND)
		1696	{
		1697	if (!(--item->stats.food))
		1698	{
		1699	object *tmp;
		1700
		1701	if (item->arch)
		1702	{
		1703	CLEAR_FLAG (item, FLAG_ANIMATE);
		1704	item->face = item->arch->face;
		1705	item->set_speed (0);
		1706	}
		1707
		1708	if (object *pl = item->visible_to ())
		1709	esrv_update_item (UPD_ANIM, pl, item);
		1710	}
		1711	}
1808	} else if (item->type == ROD || item->type==HORN) {	1712	else if (item->type == ROD || item->type == HORN)
1809	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1810	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1811	if (item->type== ROD)
1812	new_draw_info_format(NDI_UNIQUE, 0,op,
1813	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1814	else
1815	new_draw_info_format(NDI_UNIQUE, 0,op,
1816	"The %s needs more time to charge.", query_base_name(item,0));
1817	return;
1818	}
1819	}
1820
1821	if(cast_spell(op,item,dir,item->inv,NULL)) {
1822	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1823	if (item->type == WAND) {
1824	if (!(--item->stats.food)) {
1825	object *tmp;
1826	if (item->arch) {
1827	CLEAR_FLAG(item, FLAG_ANIMATE);
1828	item->face = item->arch->clone.face;
1829	item->speed = 0;
1830	update_ob_speed(item);
1831	}
1832	if ((tmp=is_player_inv(item)))
1833	esrv_update_item(UPD_ANIM, tmp, item);
1834	}
1835	}
1836	else if (item->type == ROD || item->type==HORN) {
1837	drain_rod_charge(item);	1713	drain_rod_charge (item);
1838	}
1839	}	1714	}
1840	}	1715	}
1841		1716
1842	/* Received a fire command for the player - go and do it.	1717	/* Received a fire command for the player - go and do it.
1843	*/	1718	*/
		1719	bool
1844	void fire(object *op,int dir) {	1720	fire (object *op, int dir)
		1721	{
1845	int spellcost=0;	1722	int spellcost = 0;
1846		1723
		1724	player *pl = op->contr;
		1725
		1726	if (pl->golem)
		1727	{
		1728	control_golem (op->contr->golem, dir);
		1729	return false;
		1730	}
		1731
		1732	object *ob = pl->ranged_ob;
		1733
		1734	if (!ob)
		1735	return false;
		1736
		1737	if (op->speed_left > 0.f)
		1738	--op->speed_left;
		1739	else
		1740	return false;
		1741
		1742	if (!op->change_weapon (ob))
		1743	return false;
		1744
1847	/* check for loss of invisiblity/hide */	1745	/* check for loss of invisiblity/hide */
1848	if (action_makes_visible(op)) make_visible(op);	1746	if (action_makes_visible (op))
		1747	make_visible (op);
1849		1748
1850	switch(op->contr->shoottype) {	1749	switch (ob->type)
1851	case range_none:	1750	{
1852	return;	1751	case BOW:
1853
1854	case range_bow:
1855	player_fire_bow(op, dir);	1752	player_fire_bow (op, dir);
1856	return;	1753	break;
1857		1754
1858	case range_magic: /* Casting spells */	1755	case SPELL:
1859	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1756	spellcost = cast_spell (op, op, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1860	return;	1757	break;
1861		1758
1862	case range_misc:	1759	case BUILDER:
1863	fire_misc_object(op, dir);
1864	return;
1865
1866	case range_golem: /* Control summoned monsters from scrolls */
1867	if(op->contr->ranges[range_golem]==NULL ||
1868	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1869	op->contr->ranges[range_golem] = NULL;
1870	op->contr->shoottype=range_none;
1871	op->contr->golem_count = 0;
1872	}
1873	else
1874	control_golem(op->contr->ranges[range_golem], dir);
1875	return;
1876
1877	case range_skill:
1878	if(!op->chosen_skill) {
1879	if(op->type==PLAYER)
1880	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1881	return;
1882	}
1883	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1884	return;
1885	case range_builder:
1886	apply_map_builder( op, dir );	1760	apply_map_builder (op, dir);
1887	return;	1761	break;
1888	default:
1889	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");
1890	return;
1891	}
1892	}
1893		1762
		1763	case SKILL:
		1764	do_skill (op, op, ob, dir, 0);
		1765	break;
1894		1766
		1767	default:
		1768	fire_misc_object (op, dir);
		1769	break;
		1770	}
		1771
		1772	return true;
		1773	}
1895		1774
1896	/* find_key	1775	/* find_key
1897	* We try to find a key for the door as passed. If we find a key	1776	* We try to find a key for the door as passed. If we find a key
1898	* and successfully use it, we return the key, otherwise NULL	1777	* and successfully use it, we return the key, otherwise NULL
1899	* This function merges both normal and locked door, since the logic	1778	* This function merges both normal and locked door, since the logic
…		…
1901	* pl is the player,	1780	* pl is the player,
1902	* inv is the objects inventory to searched	1781	* inv is the objects inventory to searched
1903	* door is the door we are trying to match against.	1782	* door is the door we are trying to match against.
1904	* This function can be called recursively to search containers.	1783	* This function can be called recursively to search containers.
1905	*/	1784	*/
1906		1785	object *
1907	object * find_key(object *pl, object *container, object *door)	1786	find_key (object *pl, object *container, object *door)
1908	{	1787	{
1909	object *tmp,*key;	1788	object *tmp, *key;
1910		1789
1911	/* Should not happen, but sanity checking is never bad */	1790	/* Should not happen, but sanity checking is never bad */
1912	if (container->inv == NULL) return NULL;	1791	if (!container->inv)
		1792	return 0;
1913		1793
1914	/* First, lets try to find a key in the top level inventory */	1794	/* First, lets try to find a key in the top level inventory */
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1795	for (tmp = container->inv; tmp; tmp = tmp->below)
		1796	{
1916	if (door->type==DOOR && tmp->type==KEY) break;	1797	if (door->type == DOOR && tmp->type == KEY)
		1798	break;
1917	/* For sanity, we should really check door type, but other stuff	1799	/* For sanity, we should really check door type, but other stuff
1918	* (like containers) can be locked with special keys	1800	* (like containers) can be locked with special keys
1919	*/	1801	*/
1920	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1802	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1921	tmp->slaying==door->slaying) break;	1803	break;
1922	}	1804	}
		1805
1923	/* No key found - lets search inventories now */	1806	/* No key found - lets search inventories now */
1924	/* If we find and use a key in an inventory, return at that time.	1807	/* If we find and use a key in an inventory, return at that time.
1925	* otherwise, if we search all the inventories and still don't find	1808	* otherwise, if we search all the inventories and still don't find
1926	* a key, return	1809	* a key, return
1927	*/	1810	*/
1928	if (!tmp) {	1811	if (!tmp)
		1812	{
1929	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1813	for (tmp = container->inv; tmp; tmp = tmp->below)
		1814	{
1930	/* No reason to search empty containers */	1815	/* No reason to search empty containers */
1931	if (tmp->type==CONTAINER && tmp->inv) {	1816	if (tmp->type == CONTAINER && tmp->inv)
1932	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1817	{
		1818	if ((key = find_key (pl, tmp, door)))
		1819	return key;
		1820	}
		1821	}
		1822
		1823	if (!tmp)
		1824	return NULL;
1933	}	1825	}
1934	}	1826
1935	if (!tmp) return NULL;
1936	}
1937	/* We get down here if we have found a key. Now if its in a container,	1827	/* We get down here if we have found a key. Now if its in a container,
1938	* see if we actually want to use it	1828	* see if we actually want to use it
1939	*/	1829	*/
1940	if (pl!=container) {	1830	if (pl != container)
		1831	{
1941	/* Only let players use keys in containers */	1832	/* Only let players use keys in containers */
1942	if (!pl->contr) return NULL;	1833	if (!pl->contr)
		1834	return NULL;
1943	/* cases where this fails:	1835	/* cases where this fails:
1944	* If we only search the player inventory, return now since we	1836	* If we only search the player inventory, return now since we
1945	* are not in the players inventory.	1837	* are not in the players inventory.
1946	* If the container is not active, return now since only active	1838	* If the container is not active, return now since only active
1947	* containers can be used.	1839	* containers can be used.
1948	* If we only search keyrings and the container does not have	1840	* If we only search keyrings and the container does not have
1949	* a race/isn't a keyring.	1841	* a race/isn't a keyring.
1950	* No checking for all containers - to fall through past here,	1842	* No checking for all containers - to fall through past here,
1951	* inv must have been an container and must have been active.	1843	* inv must have been an container and must have been active.
1952	*	1844	*
1953	* Change the color so that the message doesn't disappear with	1845	* Change the color so that the message doesn't disappear with
1954	* all the others.	1846	* all the others.
1955	*/	1847	*/
1956	if (pl->contr->usekeys == key_inventory ||	1848	if (pl->contr->usekeys == key_inventory ||
1957	!QUERY_FLAG(container, FLAG_APPLIED) ||	1849	!QUERY_FLAG (container, FLAG_APPLIED) ||
1958	(pl->contr->usekeys == keyrings &&	1850	(pl->contr->usekeys == keyrings && container->race != shstr_keys))
1959	(!container->race || strcmp(container->race, "keys")))	1851	{
1960	) {
1961	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1852	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1962	"The %s in your %s vibrates as you approach the door",	1853	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1963	query_name(tmp), query_name(container));
1964	return NULL;	1854	return NULL;
1965	}	1855	}
1966	}	1856	}
		1857
1967	return tmp;	1858	return tmp;
1968	}	1859	}
1969		1860
1970	/* moved door processing out of move_player_attack.	1861	/* moved door processing out of move_player_attack.
1971	* returns 1 if player has opened the door with a key	1862	* returns 1 if player has opened the door with a key
1972	* such that the caller should not do anything more,	1863	* such that the caller should not do anything more,
1973	* 0 otherwise	1864	* 0 otherwise
1974	*/	1865	*/
		1866	static int
1975	static int player_attack_door(object *op, object *door)	1867	player_attack_door (object *op, object *door)
1976	{	1868	{
1977
1978	/* If its a door, try to find a use a key. If we do destroy the door,	1869	/* If its a door, try to find a key. If we do destroy the door,
1979	* might as well return immediately as there is nothing more to do -	1870	* might as well return immediately as there is nothing more to do -
1980	* otherwise, we fall through to the rest of the code.	1871	* otherwise, we fall through to the rest of the code.
1981	*/	1872	*/
1982	object *key=find_key(op, op, door);	1873	object *key = find_key (op, op, door);
1983		1874
1984	/* IF we found a key, do some extra work */	1875	/* If we found a key, do some extra work */
1985	if (key) {	1876	if (key)
		1877	{
1986	object *container=key->env;	1878	object *container = key->env;
1987		1879
1988	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1880	if (action_makes_visible (op))
1989	if(action_makes_visible(op)) make_visible(op);	1881	make_visible (op);
		1882
1990	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1883	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1884	spring_trap (door->inv, op);
		1885
1991	if (door->type == DOOR) {	1886	if (door->type == DOOR)
1992	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1887	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1993	}
1994	else if(door->type==LOCKED_DOOR) {	1888	else if (door->type == LOCKED_DOOR)
1995	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1889	{
1996	"You open the door with the %s", query_short_name(key));	1890	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1997	remove_door2(door); /* remove door without violence ;-) */	1891	remove_door2 (door); /* remove door without violence ;-) */
1998	}	1892	}
		1893
1999	/* Do this after we print the message */	1894	/* Do this after we print the message */
2000	decrease_ob(key); /* Use up one of the keys */	1895	key->decrease (); /* Use up one of the keys */
2001	/* Need to update the weight the container the key was in */	1896
2002	if (container != op)
2003	esrv_update_item(UPD_WEIGHT, op, container);
2004	return 1; /* Nothing more to do below */	1897	return 1; /* Nothing more to do below */
		1898	}
2005	} else if (door->type==LOCKED_DOOR) {	1899	else if (door->type == LOCKED_DOOR)
		1900	{
2006	/* Might as well return now - no other way to open this */	1901	/* Might as well return now - no other way to open this */
2007	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1902	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2008	return 1;	1903	return 1;
2009	}	1904	}
		1905
2010	return 0;	1906	return 0;
2011	}	1907	}
2012		1908
2013	/* This function is just part of a breakup from move_player.	1909	/* This function is just part of a breakup from move_player.
2014	* It should keep the code cleaner.	1910	* It should keep the code cleaner.
2015	* When this is called, the players direction has been updated	1911	* When this is called, the players direction has been updated
2016	* (taking into account confusion.) The player is also actually	1912	* (taking into account confusion.) The player is also actually
2017	* going to try and move (not fire weapons).	1913	* going to try and move (not fire weapons).
2018	*/	1914	*/
2019		1915	bool
2020	void move_player_attack(object *op, int dir)	1916	move_player_attack (object *op, int dir)
2021	{	1917	{
2022	object *tmp, *mon, *tpl;
2023	sint16 nx, ny;
2024	int on_battleground;	1918	int on_battleground;
2025	mapstruct *m;
2026		1919
2027	if (op->contr->transport) tpl = op->contr->transport;
2028	else tpl = op;
2029	nx=freearr_x[dir]+tpl->x;	1920	sint16 nx = freearr_x[dir] + op->x;
2030	ny=freearr_y[dir]+tpl->y;	1921	sint16 ny = freearr_y[dir] + op->y;
2031		1922
2032	on_battleground = op_on_battleground(tpl, NULL, NULL);	1923	on_battleground = op_on_battleground (op, 0, 0);
2033		1924
		1925	if (out_of_map (op->map, nx, ny))
		1926	return false;
		1927
		1928	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		1929	{
		1930	--op->speed_left;
		1931	return true;
		1932	}
		1933
2034	/* If braced, or can't move to the square, and it is not out of the	1934	/* If braced, or can't move to the square, and it is not out of the
2035	* map, attack it. Note order of if statement is important - don't	1935	* map, attack it. Note order of if statement is important - don't
2036	* want to be calling move_ob if braced, because move_ob will move the	1936	* want to be calling move_ob if braced, because move_ob will move the
2037	* player. This is a pretty nasty hack, because if we could	1937	* player. This is a pretty nasty hack, because if we could
2038	* move to some space, it then means that if we are braced, we should	1938	* move to some space, it then means that if we are braced, we should
2039	* do nothing at all. As it is, if we are braced, we go through	1939	* do nothing at all. As it is, if we are braced, we go through
2040	* quite a bit of processing. However, it probably is less than what	1940	* quite a bit of processing. However, it probably is less than what
2041	* move_ob uses.	1941	* move_ob uses.
2042	*/	1942	*/
2043	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1943	maptile *m = op->map->xy_find (nx, ny);
2044	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2045	m = get_map_from_coord(tpl->map, &nx, &ny);
2046	if (!m) return; /* Don't think this should happen */
2047	}
2048	else m =tpl->map;
2049
2050	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2051	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2052	return;
2053	}
2054		1944
2055	mon = NULL;
2056	/* Go through all the objects, and find ones of interest. Only stop if	1945	/* Go through all the objects, and find ones of interest. Only stop if
2057	* we find a monster - that is something we know we want to attack.	1946	* we find a monster - that is something we know we want to attack.
2058	* if its a door or barrel (can roll) see if there may be monsters	1947	* if its a door or barrel (can roll) see if there may be monsters
2059	* on the space	1948	* on the space
2060	*/	1949	*/
2061	while (tmp!=NULL) {	1950	object *mon;
2062	if (tmp == op) {	1951	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2063	tmp=tmp->above;	1952	{
2064	continue;	1953	if ((mon->flag [FLAG_ALIVE]
		1954	|| mon->type == LOCKED_DOOR
		1955	|| mon->flag [FLAG_CAN_ROLL])
		1956	&& mon != op)
		1957	break;
2065	}	1958	}
2066	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1959
2067	mon = tmp;
2068	break;
2069	}
2070	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2071	mon = tmp;
2072	tmp=tmp->above;
2073	}
2074
2075	if (mon==NULL) /* This happens anytime the player tries to move */	1960	if (!mon) /* This happens anytime the player tries to move */
2076	return; /* into a wall */	1961	return false; /* into a wall */
2077		1962
2078	if(mon->head != NULL)
2079	mon = mon->head;	1963	mon = mon->head_ ();
2080		1964
2081	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1965	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1966	if (op->contr->weapon_sp_left > 0.f)
2082	if (player_attack_door(op, mon)) return;	1967	if (player_attack_door (op, mon))
		1968	{
		1969	--op->contr->weapon_sp_left;
		1970	return true;
		1971	}
2083		1972
2084	/* The following deals with possibly attacking peaceful	1973	/* The following deals with possibly attacking peaceful
2085	* or frienddly creatures. Basically, all players are considered	1974	* or friendly creatures. Basically, all players are considered
2086	* unaggressive. If the moving player has peaceful set, then the	1975	* unaggressive. If the moving player has peaceful set, then the
2087	* object should be pushed instead of attacked. It is assumed that	1976	* object should be pushed instead of attacked. It is assumed that
2088	* if you are braced, you will not attack friends accidently,	1977	* if you are braced, you will not attack friends accidently,
2089	* and thus will not push them.	1978	* and thus will not push them.
2090	*/	1979	*/
2091		1980
2092	/* If the creature is a pet, push it even if the player is not	1981	/* If the creature is a pet, push it even if the player is not
2093	* peaceful. Our assumption is the creature is a pet if the	1982	* peaceful. Our assumption is the creature is a pet if the
2094	* player owns it and it is either friendly or unagressive.	1983	* player owns it and it is either friendly or unagressive.
2095	*/	1984	*/
2096	if ((op->type==PLAYER)	1985	if (op->type == PLAYER
2097	#if COZY_SERVER	1986	&& ((mon->owner && mon->owner->contr
2098	&&
2099	(
2100	(get_owner(mon) && get_owner(mon)->contr
2101	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1987	&& same_party (mon->owner->contr->party, op->contr->party))
2102	|| get_owner(mon) == op	1988	|| mon->owner == op)
2103	)
2104	#else
2105	&& get_owner(mon)==op
2106	#endif
2107	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	1989	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2108	{	1990	{
2109	/* If we're braced, we don't want to switch places with it */	1991	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced) return;	1992	if (op->contr->braced)
2111	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1993	return false;
2112	(void) push_ob(mon,dir,op);
2113	if(op->contr->tmp_invis||op->hide) make_visible(op);
2114	return;
2115	}
2116		1994
		1995	if (op->speed_left > 0.f)
		1996	{
		1997	--op->speed_left;
		1998
		1999	op->play_sound (sound_find ("push_player"));
		2000	push_ob (mon, dir, op);
		2001
		2002	if (action_makes_visible (op))
		2003	make_visible (op);
		2004
		2005	return true;
		2006	}
		2007	else
		2008	return false;
		2009	}
		2010
2117	/* in certain circumstances, you shouldn't attack friendly	2011	/* in certain circumstances, you shouldn't attack friendly
2118	* creatures. Note that if you are braced, you can't push	2012	* creatures. Note that if you are braced, you can't push
2119	* someone, but put it inside this loop so that you won't	2013	* someone, but put it inside this loop so that you won't
2120	* attack them either.	2014	* attack them either.
2121	*/	2015	*/
2122	if ((mon->type==PLAYER || mon->enemy != op) &&	2016	if ((mon->type == PLAYER || mon->enemy != op)
2123	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	2017	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2124	(	2018	&& ((op->contr->peaceful
2125	#ifdef PROHIBIT_PLAYERKILL
2126	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	2019	|| (mon->type == PLAYER && mon->contr->peaceful))
2127	#else
2128	op->contr->peaceful &&
2129	#endif
2130	!on_battleground	2020	&& !on_battleground))
		2021	{
		2022	if (op->speed_left > 0.f)
		2023	{
		2024	--op->speed_left;
		2025
		2026	if (!op->contr->braced)
2131	)) {	2027	{
2132	if (!op->contr->braced) {	2028	op->play_sound (sound_find ("push_player"));
2133	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2029	push_ob (mon, dir, op);
2134	(void) push_ob(mon,dir,op);	2030	}
2135	} else {	2031	else
2136	new_draw_info(0, 0,op,"You withhold your attack");	2032	op->statusmsg ("You withhold your attack");
		2033
		2034	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		2035	make_visible (op);
		2036
		2037	return true;
		2038	}
2137	}	2039	}
2138	if(op->contr->tmp_invis||op->hide) make_visible(op);
2139	}
2140
2141	/* If the object is a boulder or other rollable object, then	2040	/* If the object is a boulder or other rollable object, then
2142	* roll it if not braced. You can't roll it if you are braced.	2041	* roll it if not braced. You can't roll it if you are braced.
2143	*/	2042	*/
2144	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2043	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2044	{
		2045	if (op->speed_left > 0.f)
		2046	{
		2047	--op->speed_left;
		2048
2145	recursive_roll(mon,dir,op);	2049	recursive_roll (mon, dir, op);
2146	if(action_makes_visible(op)) make_visible(op);	2050	if (action_makes_visible (op))
2147	}	2051	make_visible (op);
2148		2052
		2053	return true;
		2054	}
		2055	}
2149	/* Any generic living creature. Including things like doors.	2056	/* Any generic living creature. Including things like doors.
2150	* Way it works is like this: First, it must have some hit points	2057	* Way it works is like this: First, it must have some hit points
2151	* and be living. Then, it must be one of the following:	2058	* and be living. Then, it must be one of the following:
2152	* 1) Not a player, 2) A player, but of a different party. Note	2059	* 1) Not a player, 2) A player, but of a different party. Note
2153	* that party_number -1 is no party, so attacks can still happen.	2060	* that party_number -1 is no party, so attacks can still happen.
2154	*/	2061	*/
2155
2156	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2062	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2157	((mon->type!=PLAYER || op->contr->party==NULL ||	2063	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2158	op->contr->party!=mon->contr->party))) {	2064	{
		2065	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2066	{
		2067	--op->contr->weapon_sp_left;
2159		2068
2160	/* If the player hasn't hit something this tick, and does	2069	skill_attack (mon, op, 0, 0, 0);
2161	* so, give them speed boost based on weapon speed. Doing
2162	* it here is better than process_players2, which basically
2163	* incurred a 1 tick offset.
2164	*/
2165	if (!op->contr->has_hit) {
2166	op->speed_left += op->speed / op->contr->weapon_sp;
2167		2070
2168	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2071	if (action_makes_visible (op))
		2072	make_visible (op);
		2073
		2074	return true;
		2075	}
2169	}	2076	}
2170		2077
2171	skill_attack(mon, op, 0, NULL, NULL);	2078	return false;
2172
2173	/* If attacking another player, that player gets automatic
2174	* hitback, and doesn't loose luck either.
2175	* Disable hitback on the battleground or if the target is
2176	* the wiz.
2177	*/
2178	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2179	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2180	short luck = mon->stats.luck;
2181	mon->contr->has_hit = 1;
2182	skill_attack(op, mon, 0, NULL, NULL);
2183	mon->stats.luck = luck;
2184	}
2185	if(action_makes_visible(op)) make_visible(op);
2186	}
2187	} /* if player should attack something */
2188	}	2079	}
2189		2080
		2081	bool
2190	int move_player(object *op,int dir) {	2082	move_player (object *op, int dir)
		2083	{
2191	int pick;	2084	int pick;
2192	object *transport = op->contr->transport;
2193		2085
2194	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))	2086	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2195	return 0;
2196
2197	/* Sanity check: make sure dir is valid */
2198	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2199	LOG( llevError, "move_player: invalid direction %d\n", dir);
2200	return 0;
2201	}
2202
2203	/* peterm: added following line */
2204	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2205	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2206
2207	op->facing = dir;
2208
2209	if(!transport && op->hide) do_hidden_move(op);
2210
2211	if (transport) {
2212	/* transport->contr is set up for the person in charge of the boat.
2213	* if that isn't this person, he can't steer it, etc
2214	*/
2215	if (transport->contr != op->contr) return 0;
2216
2217	/* Transport can't move. But update dir so it at least
2218	* will point in the same direction if player is running.
2219	*/
2220	if (transport->speed_left < 0.0) {
2221	transport->direction = dir;
2222	op->direction = dir;
2223	return 0;
2224	}
2225	/* Remove transport speed. Give player just a little speed -
2226	* enough so that they will get an action again quickly.
2227	*
2228	*/
2229	transport->speed_left -= 1.0;
2230	if (op->speed_left < 0.0) op->speed_left = -0.01;
2231
2232	}
2233
2234	if(op->contr->fire_on) {
2235	fire(op,dir);
2236	}
2237	else move_player_attack(op,dir);
2238
2239	pick = check_pick(op);
2240
2241
2242	/* Add special check for newcs players and fire on - this way, the
2243	* server can handle repeat firing.
2244	*/
2245	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2246	op->direction = dir;
2247	} else {
2248	op->direction=0;
2249	}
2250	/* Update how the player looks. Use the facing, so direction may
2251	* get reset to zero. This allows for full animation capabilities
2252	* for players.
2253	*/
2254	if (!transport) animate_object(op, op->facing);
2255	return 0;	2087	return 0;
		2088
		2089	/* Sanity check: make sure dir is valid */
		2090	if ((dir < 0) || (dir >= 9))
		2091	{
		2092	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2093	return 0;
		2094	}
		2095
		2096	/* peterm: added following line */
		2097	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2098	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2099
		2100	op->facing = dir;
		2101
		2102	if (op->flag [FLAG_HIDDEN])
		2103	do_hidden_move (op);
		2104
		2105	bool retval;
		2106
		2107	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2108	retval = RESULT_INT (0);
		2109	else if (op->contr->fire_on)
		2110	retval = fire (op, dir);
		2111	else
		2112	{
		2113	retval = move_player_attack (op, dir);
		2114	pick = check_pick (op);
		2115	}
		2116
		2117	/* Add special check for newcs players and fire on - this way, the
		2118	* server can handle repeat firing.
		2119	*/
		2120	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2121	op->direction = dir;
		2122	else
		2123	op->direction = 0;
		2124
		2125	/* Update how the player looks. Use the facing, so direction may
		2126	* get reset to zero. This allows for full animation capabilities
		2127	* for players.
		2128	*/
		2129	animate_object (op, op->facing);
		2130
		2131	return retval;
2256	}	2132	}
2257		2133
2258	/* This is similar to handle_player, below, but is only used by the	2134	/* This is similar to handle_player, below, but is only used by the
2259	* new client/server stuff.	2135	* new client/server stuff.
2260	* This is sort of special, in that the new client/server actually uses	2136	* This is sort of special, in that the new client/server actually uses
2261	* the new speed values for commands.	2137	* the new speed values for commands.
2262	*	2138	*
2263	* Returns true if there are more actions we can do.	2139	* Returns true if there are more actions we can do. Should not do
		2140	* many actions in a row, as that would be too unfair to other
		2141	* players.
2264	*/	2142	*/
		2143	bool
2265	int handle_newcs_player(object *op)	2144	handle_newcs_player (object *op)
2266	{	2145	{
2267	if (op->contr->hidden) {
2268	op->invisible = 1000;
2269	/* the socket code flashes the player visible/invisible
2270	* depending on the value of invisible, so we need to
2271	* alternate it here for it to work correctly.
2272	*/
2273	if (pticks & 2) op->invisible--;
2274	}
2275	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2276	op->invisible--;
2277	if(!op->invisible) {
2278	make_visible(op);
2279	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2280	}
2281	}
2282
2283	if (QUERY_FLAG(op, FLAG_SCARED)) {	2146	if (QUERY_FLAG (op, FLAG_SCARED))
2284	flee_player(op);
2285	/* If player is still scared, that is his action for this tick */
2286	if (QUERY_FLAG(op, FLAG_SCARED)) {
2287	op->speed_left--;
2288	return 0;
2289	}
2290	}	2147	{
		2148	if (op->speed_left > 0.f)
		2149	{
		2150	--op->speed_left;
		2151	flee_player (op);
2291		2152
2292	/* I've been seeing crashes where the golem has been destroyed, but	2153	return true;
2293	* the player object still points to the defunct golem. The code that	2154	}
2294	* destroys the golem looks correct, and it doesn't always happen, so	2155	else
2295	* put this in a a workaround to clean up the golem pointer.	2156	return false;
2296	*/
2297	if (op->contr->ranges[range_golem] &&
2298	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2299	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2300	op->contr->ranges[range_golem] = NULL;
2301	op->contr->golem_count = 0;
2302	}	2157	}
2303		2158
2304	/* call this here - we also will call this in do_ericserver, but	2159	/* call this here - we also will call this in do_ericserver, but
2305	* the players time has been increased when doericserver has been	2160	* the players time has been increased when doericserver has been
2306	* called, so we recheck it here.	2161	* called, so we recheck it here.
2307	*/	2162	*/
2308	HandleClient(&op->contr->socket, op->contr);	2163	if (op->contr->ns->handle_command ())
2309	if (op->speed_left<0) return 0;	2164	return true;
2310		2165
2311	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2166	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2312	/* All move commands take 1 tick, at least for now */
2313	op->speed_left--;
2314
2315	/* Instead of all the stuff below, let move_player take care
2316	* of it. Also, some of the skill stuff is only put in
2317	* there, as well as the confusion stuff.
2318	*/
2319	move_player(op, op->direction);	2167	return move_player (op, op->direction);
2320	if (op->speed_left>0) return 1;	2168
2321	else return 0;	2169	return false;
2322	}	2170	}
		2171
		2172	int
		2173	save_life (object *op)
		2174	{
		2175	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2323	return 0;	2176	return 0;
2324	}
2325		2177
2326	int save_life(object *op) {
2327	object *tmp;
2328
2329	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2330	return 0;
2331
2332	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2178	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2333	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2179	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2334	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2180	{
2335	new_draw_info_format(NDI_UNIQUE, 0,op,	2181	op->play_sound (sound_find ("ob_evaporate"));
2336	"Your %s vibrates violently, then evaporates.",	2182	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2337	query_name(tmp));	2183
2338	if (op->contr)	2184	tmp->destroy ();
2339	esrv_del_item(op->contr, tmp->count);
2340	remove_ob(tmp);
2341	free_object(tmp);
2342	CLEAR_FLAG(op, FLAG_LIFESAVE);	2185	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2186
2343	if(op->stats.hp<0)	2187	if (op->stats.hp < 0)
2344	op->stats.hp = op->stats.maxhp;	2188	op->stats.hp = op->stats.maxhp;
		2189
2345	if(op->stats.food<0)	2190	if (op->stats.food < 0)
2346	op->stats.food = 999;	2191	op->stats.food = 999;
2347	fix_player(op);	2192
		2193	op->update_stats ();
2348	return 1;	2194	return 1;
2349	}	2195	}
		2196
2350	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2197	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2351	CLEAR_FLAG(op, FLAG_LIFESAVE);	2198	CLEAR_FLAG (op, FLAG_LIFESAVE);
2352	enter_player_savebed(op); /* bring him home. */	2199	enter_player_savebed (op); /* bring him home. */
2353	return 0;	2200	return 0;
2354	}	2201	}
2355		2202
2356	/* This goes throws the inventory and removes unpaid objects, and puts them	2203	/* This goes throws the inventory and removes unpaid objects, and puts them
2357	* back in the map (location and map determined by values of env). This	2204	* back in the map (location and map determined by values of env). This
2358	* function will descend into containers. op is the object to start the search	2205	* function will descend into containers. op is the object to start the search
2359	* from.	2206	* from.
2360	*/	2207	*/
		2208	static void
2361	void remove_unpaid_objects(object *op, object *env)	2209	drop_unpaid_items (object *op, object *env)
2362	{	2210	{
2363	object *next;
2364
2365	while (op) {	2211	while (op)
2366	next=op->below; /* Make sure we have a good value, in case	2212	{
2367	* we remove object 'op'	2213	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2368	*/	2214
2369	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2215	if (QUERY_FLAG (op, FLAG_UNPAID))
2370	remove_ob(op);	2216	op->insert_at (env);
2371	op->x = env->x;	2217	else if (op->inv)
2372	op->y = env->y;	2218	drop_unpaid_items (op->inv, env);
2373	if (env->type == PLAYER)
2374	esrv_del_item(env->contr, op->count);
2375	insert_ob_in_map(op, env->map, NULL,0);
2376	}
2377	else if (op->inv) remove_unpaid_objects(op->inv, env);
2378	op=next;
2379	}
2380	}
2381		2219
		2220	op = next;
		2221	}
		2222	}
		2223
		2224	void
		2225	object::drop_unpaid_items ()
		2226	{
		2227	if (!flag [FLAG_REMOVED])
		2228	::drop_unpaid_items (inv, this);
		2229	}
2382		2230
2383	/*	2231	/*
2384	* Returns pointer a static string containing gravestone text	2232	* Returns pointer a static string containing gravestone text
2385	* Moved from apply.c to player.c - player.c is what	2233	* Moved from apply.c to player.c - player.c is what
2386	* actually uses this function. player.c may not be quite the	2234	* actually uses this function. player.c may not be quite the
2387	* best, a misc file for object actions is probably better,	2235	* best, a misc file for object actions is probably better,
2388	* but there isn't one in the server directory.	2236	* but there isn't one in the server directory.
2389	*/	2237	*/
		2238	const char *
2390	char *gravestone_text (object *op)	2239	gravestone_text (object *op)
2391	{	2240	{
		2241	static dynbuf_text buf;
		2242
		2243	buf << "---- R.I.P. ----\n\n"
		2244	<< op->name;
		2245
		2246	if (op->type == PLAYER)
		2247	buf << " the " << op->contr->title;
		2248
		2249	buf << "\n\n";
		2250
		2251	buf << "who was level ";
		2252	buf << (sint32)op->level << "\n\n" // OO breakdown
		2253	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
		2254
		2255	if (op->type == PLAYER)
		2256	buf << "by " << op->contr->killer_name () << ".\n\n";
		2257
		2258	{
2392	static char buf2[MAX_BUF];	2259	static char buf2[128];
2393	char buf[MAX_BUF];
2394	time_t now = time (NULL);	2260	time_t now = time (NULL);
2395
2396	strcpy (buf2, " R.I.P.\n\n");
2397	if (op->type == PLAYER)
2398	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2399	else
2400	sprintf (buf, "%s\n", op->name);
2401	strncat (buf2, " ", 20 - strlen (buf) / 2);
2402	strcat (buf2, buf);
2403	if (op->type == PLAYER)
2404	sprintf (buf, "who was in level %d when killed\n", op->level);
2405	else
2406	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2407	strncat (buf2, " ", 20 - strlen (buf) / 2);
2408	strcat (buf2, buf);
2409	if (op->type == PLAYER) {
2410	sprintf (buf, "by %s.\n\n", op->contr->killer);
2411	strncat (buf2, " ", 21 - strlen (buf) / 2);
2412	strcat (buf2, buf);
2413	}
2414	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2261	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2415	strncat (buf2, " ", 20 - strlen (buf) / 2);	2262	buf << buf2;
2416	strcat (buf2, buf);	2263	}
		2264
2417	return buf2;	2265	return buf;
2418	}	2266	}
2419		2267
2420		2268	void
2421
2422	void do_some_living(object *op) {	2269	do_some_living (object *op)
		2270	{
2423	int last_food=op->stats.food;	2271	int last_food = op->stats.food;
2424	int gen_hp, gen_sp, gen_grace;	2272	int gen_hp, gen_sp, gen_grace;
2425	int over_hp, over_sp, over_grace;	2273	int over_hp, over_sp, over_grace;
2426	int i;	2274	int i;
2427	int rate_hp = 1200;	2275	int rate_hp = 1200;
2428	int rate_sp = 2500;	2276	int rate_sp = 2500;
2429	int rate_grace = 2000;	2277	int rate_grace = 2000;
2430	const int max_hp = 1;	2278	const int max_hp = 1;
2431	const int max_sp = 1;	2279	const int max_sp = 1;
2432	const int max_grace = 1;	2280	const int max_grace = 1;
2433		2281
2434	if (op->contr->outputs_sync) {	2282	if (op->contr->hidden)
2435	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2283	{
2436	if (op->contr->outputs[i].buf!=NULL &&	2284	op->invisible = 1000;
2437	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2285	/* the socket code flashes the player visible/invisible
2438	flush_output_element(op, &op->contr->outputs[i]);	2286	* depending on the value of invisible, so we need to
		2287	* alternate it here for it to work correctly.
		2288	*/
		2289	if (pticks & 2)
		2290	op->invisible--;
2439	}	2291	}
		2292	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2293	{
		2294	if (!op->invisible--)
		2295	{
		2296	make_visible (op);
		2297	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2298	}
		2299	}
2440		2300
2441	if(op->contr->state==ST_PLAYING) {	2301	if (op->contr->ns->state == ST_PLAYING)
2442		2302	{
2443	/* these next three if clauses make it possible to SLOW DOWN	2303	/* these next three if clauses make it possible to SLOW DOWN
2444	hp/grace/spellpoint regeneration. */	2304	hp/grace/spellpoint regeneration. */
2445	if(op->contr->gen_hp >= 0 )
2446	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2447	else {
2448	gen_hp = op->stats.maxhp;
2449	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2450	}
2451	if(op->contr->gen_sp >= 0 )
2452	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2453	else {
2454	gen_sp = op->stats.maxsp;
2455	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2456	}
2457	if(op->contr->gen_grace >= 0)
2458	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2459	else {
2460	gen_grace = op->stats.maxgrace;
2461	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2462	}
2463
2464	/* Regenerate Spell Points */
2465	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2466	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2467	if(op->stats.sp<op->stats.maxsp) {
2468	op->stats.sp++;
2469	/* dms do not consume food */
2470	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2471	op->stats.food--;
2472	if(op->contr->digestion<0)
2473	op->stats.food+=op->contr->digestion;
2474	else if(op->contr->digestion>0 &&
2475	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2476	op->stats.food=last_food;
2477	}
2478	}
2479	if (max_sp>1) {
2480	over_sp = (gen_sp+10)/rate_sp;
2481	if (over_sp > 0) {
2482	if(op->stats.sp<op->stats.maxsp) {
2483	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2484	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2485	op->stats.sp--;
2486	if(op->stats.sp>op->stats.maxsp)
2487	op->stats.sp=op->stats.maxsp;
2488	}
2489	op->last_sp=0;
2490	} else {
2491	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2492	}
2493	} else {
2494	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2495	}
2496	}
2497
2498	/* Regenerate Grace */
2499	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2500	if(--op->last_grace<0) {
2501	if(op->stats.grace<op->stats.maxgrace/2)
2502	op->stats.grace++; /* no penalty in food for regaining grace */
2503	if(max_grace>1) {
2504	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2505	if (over_grace > 0) {
2506	op->stats.sp += over_grace
2507	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2508	op->last_grace=0;
2509	} else {
2510	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2511	}
2512	} else {
2513	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2514	}
2515	/* wearing stuff doesn't detract from grace generation. */
2516	}
2517
2518	/* Regenerate Hit Points */
2519	if(--op->last_heal<0) {
2520	if(op->stats.hp<op->stats.maxhp) {
2521	op->stats.hp++;
2522	/* dms do not consume food */
2523	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2524	op->stats.food--;
2525	if(op->contr->digestion<0)
2526	op->stats.food+=op->contr->digestion;
2527	else if(op->contr->digestion>0 &&
2528	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2529	op->stats.food=last_food;
2530	}
2531	}
2532	if(max_hp>1) {
2533	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2534	if (over_hp > 0) {
2535	op->stats.sp += over_hp
2536	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2537	op->last_heal=0;
2538	} else {
2539	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2540	}
2541	} else {
2542	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2543	}
2544	}
2545
2546	/* Digestion */
2547	if(--op->last_eat<0) {
2548	#ifdef COZY_SERVER
2549	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2550	int bonus=dg>0?dg:0,
2551	penalty=dg<0?-dg:0;
2552	#else
2553	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2554	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2555	#endif
2556
2557	if(op->contr->gen_hp > 0)	2305	if (op->contr->gen_hp >= 0)
2558	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2306	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2559	else	2307	else
2560	op->last_eat=25*(1+bonus)/(penalty +1);	2308	{
		2309	gen_hp = op->stats.maxhp;
		2310	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2311	}
		2312
		2313	if (op->contr->gen_sp >= 0)
		2314	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2315	else
		2316	{
		2317	gen_sp = op->stats.maxsp;
		2318	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2319	}
		2320
		2321	if (op->contr->gen_grace >= 0)
		2322	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2323	else
		2324	{
		2325	gen_grace = op->stats.maxgrace;
		2326	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2327	}
		2328
		2329	/* Regenerate Grace */
		2330	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2331	if (--op->last_grace < 0)
		2332	{
		2333	if (op->stats.grace < op->stats.maxgrace / 2)
		2334	op->stats.grace++; /* no penalty in food for regaining grace */
		2335
		2336	if (max_grace > 1)
		2337	{
		2338	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2339	if (over_grace > 0)
		2340	{
		2341	op->stats.sp += over_grace
		2342	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2343	op->last_grace = 0;
		2344	}
		2345	else
		2346	{
		2347	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2348	}
		2349	}
		2350	else
		2351	{
		2352	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2353	}
		2354	/* wearing stuff doesn't detract from grace generation. */
		2355	}
		2356
		2357	if (op->stats.food > 0)
		2358	{
		2359	/* Regenerate Spell Points */
		2360	if (!op->contr->golem && --op->last_sp < 0)
		2361	{
		2362	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2363
		2364	if (op->stats.sp < op->stats.maxsp)
		2365	{
		2366	op->stats.sp++;
		2367
		2368	/* dms do not consume food */
		2369	if (!QUERY_FLAG (op, FLAG_WIZ))
		2370	{
		2371	op->stats.food--;
		2372
		2373	if (op->contr->digestion < 0)
		2374	op->stats.food += op->contr->digestion;
		2375	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2376	op->stats.food = last_food;
		2377	}
		2378	}
		2379
		2380	if (max_sp > 1)
		2381	{
		2382	over_sp = (gen_sp + 10) / rate_sp;
		2383	if (over_sp > 0)
		2384	{
		2385	if (op->stats.sp < op->stats.maxsp)
		2386	{
		2387	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2388
		2389	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2390	op->stats.sp--;
		2391
		2392	if (op->stats.sp > op->stats.maxsp)
		2393	op->stats.sp = op->stats.maxsp;
		2394	}
		2395
		2396	op->last_sp = 0;
		2397	}
		2398	else
		2399	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2400	}
		2401	else
		2402	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2403	}
		2404
		2405	/* Regenerate Hit Points */
		2406	if (--op->last_heal < 0)
		2407	{
		2408	if (op->stats.hp < op->stats.maxhp)
		2409	{
		2410	op->stats.hp++;
		2411
		2412	/* dms do not consume food */
		2413	if (!QUERY_FLAG (op, FLAG_WIZ))
		2414	{
		2415	op->stats.food--;
		2416
		2417	if (op->contr->digestion < 0)
		2418	op->stats.food += op->contr->digestion;
		2419	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2420	op->stats.food = last_food;
		2421	}
		2422	}
		2423
		2424	if (max_hp > 1)
		2425	{
		2426	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2427
		2428	if (over_hp > 0)
		2429	{
		2430	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2431	op->last_heal = 0;
		2432	}
		2433	else
		2434	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2435	}
		2436	else
		2437	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2438	}
		2439	}
		2440
		2441	/* Digestion */
		2442	if (--op->last_eat < 0)
		2443	{
		2444	int bonus = max (0, op->contr->digestion),
		2445	penalty = max (0, -op->contr->digestion);
		2446
		2447	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2448
2561	/* dms do not consume food */	2449	/* dms do not consume food */
2562	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2450	if (!QUERY_FLAG (op, FLAG_WIZ))
2563	}	2451	op->stats.food--;
2564	}	2452	}
2565		2453
2566	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2454	if (op->stats.food < 0 && op->stats.hp >= 0)
2567	object *tmp, *flesh=NULL;	2455	{
		2456	object *flesh = 0;
2568		2457
2569	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2458	for_inv_removable (op, tmp)
		2459	{
2570	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2460	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2461	continue;
		2462
2571	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2463	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2572	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2464	{
2573	manual_apply(op,tmp,0);	2465	op->statusmsg ("You blindly grab for a bite of food. "
		2466	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2467	manual_apply (op, tmp, 0);
		2468
2574	if(op->stats.food>=0||op->stats.hp<0)	2469	if (op->stats.food >= 0 || op->stats.hp < 0)
2575	break;	2470	break;
2576	}	2471	}
2577	else if (tmp->type==FLESH) flesh=tmp;	2472	else if (tmp->type == FLESH)
2578	} /* End if paid for object */	2473	flesh = tmp;
2579	} /* end of for loop */	2474	}
		2475
2580	/* If player is still starving, it means they don't have any food, so	2476	/* If player is still starving, it means they don't have any food, so
2581	* eat flesh instead.	2477	* eat flesh instead.
2582	*/	2478	*/
2583	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2479	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2584	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2480	{
		2481	op->statusmsg ("You blindly grab for a bite of food. "
		2482	"H<To prevent you from starving, you ate some random item from your backpack.>");
2585	manual_apply(op,flesh,0);	2483	manual_apply (op, flesh, 0);
2586	}	2484	}
2587	} /* end if player is starving */
2588		2485
2589	while(op->stats.food<0&&op->stats.hp>0)	2486	// If player is still starving, alert him!
2590	op->stats.food++,op->stats.hp--;	2487	if (op->stats.food < 0)
2591		2488	op->failmsg ("You are starving! "
2592	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2489	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2593	kill_player(op);
2594	}
2595
2596		2490	}
		2491
		2492	if (op->stats.food < 0)
		2493	{
		2494	op->stats.hp += op->stats.food;
		2495	op->stats.food = 0;
		2496
		2497	if (op->stats.hp < 0)
		2498	{
		2499	op->contr->killer = archetype::get ("killer_starvation");
		2500	op->contr->killer->destroy ();
		2501	}
		2502	}
		2503
		2504	/* killer should be set here already */
		2505	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2506	kill_player (op);
		2507	}
		2508	}
2597		2509
2598	/* If the player should die (lack of hp, food, etc), we call this.	2510	/* If the player should die (lack of hp, food, etc), we call this.
2599	* op is the player in jeopardy. If the player can not be saved (not	2511	* op is the player in jeopardy. If the player can not be saved (not
2600	* permadeath, no lifesave), this will take care of removing the player	2512	* permadeath, no lifesave), this will take care of removing the player
2601	* file.	2513	* file.
2602	*/	2514	*/
		2515	void
2603	void kill_player(object *op)	2516	kill_player (object *op)
2604	{	2517	{
2605	char buf[MAX_BUF];
2606	int x,y,i;	2518	int x, y;
2607	mapstruct *map; /* this is for resurrection */	2519	maptile *map; /* this is for resurrection */
2608	int z;
2609	int num_stats_lose;
2610	int lost_a_stat;
2611	int lose_this_stat;
2612	int this_stat;
2613	int will_kill_again;	2520	int will_kill_again;
2614	archetype *at;	2521	archetype *at;
2615	object *tmp;	2522	object *tmp;
2616		2523
2617	if(save_life(op))	2524	if (save_life (op))
2618	return;	2525	return;
2619		2526
		2527	dynbuf_text deathtab;
2620		2528
		2529	/* restore player */
		2530	at = archetype::find ("poisoning");
		2531	if (object *tmp = present_arch_in_ob (at, op))
		2532	{
		2533	tmp->destroy ();
		2534	deathtab << "Your body feels cleansed...\r";
		2535	}
		2536
		2537	at = archetype::find ("confusion");
		2538	if (object *tmp = present_arch_in_ob (at, op))
		2539	{
		2540	tmp->destroy ();
		2541	deathtab << "Your mind feels clearer...\r";
		2542	}
		2543
		2544	cure_disease (op, 0, 0); /* remove any disease */
		2545
		2546	max_it (op->stats.hp , op->stats.maxhp);
		2547	max_it (op->stats.sp , op->stats.maxsp);
		2548	max_it (op->stats.grace, op->stats.maxgrace);
		2549
		2550	if (op->stats.food <= 0)
		2551	op->stats.food = 999;
		2552
		2553	// remove all spell effects that are active
		2554	// to avoid long-term effects such as word-of-recall
		2555	for (object *item = op->inv; item; )
		2556	{
		2557	object *next = item->below;
		2558
		2559	if (item->type == SPELL_EFFECT && item->active)
		2560	item->destroy ();
		2561
		2562	item = next;
		2563	}
		2564
2621	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2565	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2622	* in cities ONLY!!! It is very important that this doesn't get abused.	2566	* in cities ONLY!!! It is very important that this doesn't get abused.
2623	* Look at op_on_battleground() for more info --AndreasV	2567	* Look at op_on_battleground() for more info --AndreasV
2624	*/	2568	*/
2625	if (op_on_battleground(op, &x, &y)) {	2569	if (op_on_battleground (op, &x, &y))
2626	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2570	{
2627	"You have been defeated in combat!");	2571	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2628	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2629	"Local medics have saved your life...");
2630
2631	/* restore player */
2632	at = find_archetype("poisoning");
2633	tmp=present_arch_in_ob(at,op);
2634	if (tmp) {
2635	remove_ob(tmp);
2636	free_object(tmp);
2637	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2638	}
2639		2572
2640	at = find_archetype("confusion");
2641	tmp=present_arch_in_ob(at,op);
2642	if (tmp) {
2643	remove_ob(tmp);
2644	free_object(tmp);
2645	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2646	}
2647
2648	cure_disease(op,0); /* remove any disease */
2649	op->stats.hp=op->stats.maxhp;
2650	if (op->stats.food<=0) op->stats.food=999;
2651
2652	/* create a bodypart-trophy to make the winner happy */	2573	/* create a bodypart-trophy to make the winner happy */
2653	tmp=arch_to_object(find_archetype("finger"));	2574	if (object *tmp = arch_to_object (archetype::find ("finger")))
2654	if (tmp != NULL)	2575	{
		2576	tmp->name = format ("%s's finger" , &op->name);
		2577	tmp->name_pl = format ("%s's fingers", &op->name);
		2578	tmp->msg = format (
		2579	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2580	&op->name, op->contr->title,
		2581	(int)op->level,
		2582	op->contr->killer_name ()
		2583	);
		2584	tmp->value = 0, tmp->type = 0;
		2585	tmp->materialname = "organics";
		2586	tmp->insert_at (op, tmp);
2655	{	2587	}
2656	sprintf(buf,"%s's finger",op->name);	2588
2657	tmp->name = add_string(buf);
2658	sprintf(buf," This finger has been cut off %s\n"
2659	" the %s, when he was defeated at\n level %d by %s.\n",
2660	op->name, op->contr->title, (int)(op->level),
2661	op->contr->killer);
2662	tmp->msg=add_string(buf);
2663	tmp->value=0, tmp->material=0, tmp->type=0;
2664	tmp->materialname = NULL;
2665	tmp->x = op->x, tmp->y = op->y;
2666	insert_ob_in_map(tmp,op->map,op,0);
2667	}
2668
2669	/* teleport defeated player to new destination*/	2589	/* teleport defeated player to new destination */
2670	transfer_ob(op, x, y, 0, NULL);	2590	transfer_ob (op, x, y, 0, NULL);
2671	op->contr->braced=0;	2591	op->contr->braced = 0;
2672	return;
2673	}
2674		2592
		2593	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2594	return;
		2595	}
		2596
		2597	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2598	deathtab << "T<YOU HAVE DIED>\n\n";
		2599
2675	INVOKE_PLAYER (DEATH, op->contr);	2600	INVOKE_PLAYER (DEATH, op->contr);
2676		2601
2677	command_kill_pets (op, 0);	2602	command_kill_pets (op, 0);
2678		2603
2679	if(op->stats.food<0) {	2604	op->contr->play_sound (sound_find ("player_dies"));
2680	if (op->contr->explore) {
2681	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2682	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2683	op->stats.food=999;
2684	return;
2685	}
2686	sprintf(buf,"%s starved to death.",op->name);
2687	strcpy(op->contr->killer,"starvation");
2688	}
2689	else {
2690	if (op->contr->explore) {
2691	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2692	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2693	op->stats.hp=op->stats.maxhp;
2694	return;
2695	}
2696	sprintf(buf,"%s died.",op->name);
2697	}
2698	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2699		2605
2700	/* save the map location for corpse, gravestone*/	2606	/* save the map location for corpse, gravestone */
2701	x=op->x;y=op->y;map=op->map;	2607	x = op->x;
		2608	y = op->y;
		2609	map = op->map;
2702		2610
2703
2704	if (settings.not_permadeth == TRUE) {
2705	/* NOT_PERMADEATH code. This basically brings the character back to	2611	/* NOT_PERMADEATH code. This basically brings the character back to
2706	* life if they are dead - it takes some exp and a random stat.	2612	* life if they are dead - it takes some exp and a random stat.
2707	* See the config.h file for a little more in depth detail about this.	2613	* See the config.h file for a little more in depth detail about this.
2708	*/	2614	*/
2709		2615
2710	/* Basically two ways to go - remove a stat permanently, or just	2616	/* Basically two ways to go - remove a stat permanently, or just
2711	* make it depletion. This bunch of code deals with that aspect	2617	* make it depletion. This bunch of code deals with that aspect
2712	* of death.	2618	* of death.
2713	*/	2619	*/
2714	#ifndef COZY_SERVER	2620	#ifndef COZY_SERVER
2715	if (settings.balanced_stat_loss) {	2621	if (settings.balanced_stat_loss)
		2622	{
2716	/* If stat loss is permanent, lose one stat only. */	2623	/* If stat loss is permanent, lose one stat only. */
2717	/* Lower level chars don't lose as many stats because they suffer	2624	/* Lower level chars don't lose as many stats because they suffer
2718	more if they do. */	2625	more if they do. */
2719	/* Higher level characters can afford things such as potions of	2626	/* Higher level characters can afford things such as potions of
2720	restoration, or better, stat potions. So we slug them that	2627	restoration, or better, stat potions. So we slug them that
2721	little bit harder. */	2628	little bit harder. */
2722	/* GD */	2629	/* GD */
2723	if (settings.stat_loss_on_death)	2630	if (settings.stat_loss_on_death)
2724	num_stats_lose = 1;	2631	num_stats_lose = 1;
2725	else	2632	else
2726	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2633	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2727	} else {	2634	}
		2635	else
2728	num_stats_lose = 1;	2636	num_stats_lose = 1;
2729	}	2637
2730	lost_a_stat = 0;	2638	lost_a_stat = 0;
2731		2639
2732	for (z=0; z<num_stats_lose; z++) {	2640	for (z = 0; z < num_stats_lose; z++)
2733	i = RANDOM() % NUM_STATS;	2641	{
		2642	i = rndm (NUM_STATS);
2734		2643
2735	if (settings.stat_loss_on_death) {	2644	if (settings.stat_loss_on_death)
		2645	{
2736	/* Pick a random stat and take a point off it. Tell the player	2646	/* Pick a random stat and take a point off it. Tell the player
2737	* what he lost.	2647	* what he lost.
2738	*/	2648	*/
2739	change_attr_value(&(op->stats), i,-1);	2649	change_attr_value (&(op->stats), i, -1);
2740	check_stat_bounds(&(op->stats));	2650	check_stat_bounds (&(op->stats));
2741	change_attr_value(&(op->contr->orig_stats), i,-1);	2651	change_attr_value (&(op->contr->orig_stats), i, -1);
2742	check_stat_bounds(&(op->contr->orig_stats));	2652	check_stat_bounds (&(op->contr->orig_stats));
2743	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2653	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2744	lost_a_stat = 1;	2654	lost_a_stat = 1;
2745	} else {	2655	}
		2656	else
		2657	{
2746	/* deplete a stat */	2658	/* deplete a stat */
2747	archetype *deparch=find_archetype("depletion");	2659	archetype *deparch = archetype::find ("depletion");
2748	object *dep;	2660	object *dep;
		2661
		2662	dep = present_arch_in_ob (deparch, op);
		2663	if (!dep)
2749		2664	{
2750	dep = present_arch_in_ob(deparch,op);
2751	if(!dep) {
2752	dep = arch_to_object(deparch);	2665	dep = arch_to_object (deparch);
2753	insert_ob_in_ob(dep, op);	2666	insert_ob_in_ob (dep, op);
2754	}
2755	lose_this_stat = 1;
2756	if (settings.balanced_stat_loss) {
2757	/* GD */
2758	/* Get the stat that we're about to deplete. */
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	if (this_stat < 0) {
2761	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2762	int keep_chance = this_stat * this_stat;
2763	/* Yes, I am paranoid. Sue me. */
2764	if (keep_chance < 1)
2765	keep_chance = 1;
2766
2767	/* There is a maximum depletion total per level. */
2768	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2769	lose_this_stat = 0;
2770	/* Take loss chance vs keep chance to see if we
2771	retain the stat. */
2772	} else {
2773	if (random_roll(0, loss_chance + keep_chance-1,
2774	op, PREFER_LOW) < keep_chance)
2775	lose_this_stat = 0;
2776	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2777	this_stat, keep_chance, loss_chance,
2778	lose_this_stat?"LOSE":"KEEP"); */
2779	}
2780	}
2781	}
2782		2667	}
2783	if (lose_this_stat) {	2668	lose_this_stat = 1;
		2669	if (settings.balanced_stat_loss)
		2670	{
		2671	/* GD */
		2672	/* Get the stat that we're about to deplete. */
2784	this_stat = get_attr_value(&(dep->stats), i);	2673	this_stat = get_attr_value (&(dep->stats), i);
		2674	if (this_stat < 0)
		2675	{
		2676	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2677	int keep_chance = this_stat * this_stat;
		2678
		2679	/* Yes, I am paranoid. Sue me. */
		2680	if (keep_chance < 1)
		2681	keep_chance = 1;
		2682
		2683	/* There is a maximum depletion total per level. */
		2684	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2685	{
		2686	lose_this_stat = 0;
		2687	/* Take loss chance vs keep chance to see if we
		2688	retain the stat. */
		2689	}
		2690	else
		2691	{
		2692	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2693	lose_this_stat = 0;
		2694	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2695	this_stat, keep_chance, loss_chance,
		2696	lose_this_stat?"LOSE":"KEEP"); */
		2697	}
		2698	}
		2699	}
		2700
		2701	if (lose_this_stat)
		2702	{
		2703	this_stat = get_attr_value (&dep->stats, i);
2785	/* We could try to do something clever like find another	2704	/* We could try to do something clever like find another
2786	* stat to reduce if this fails. But chances are, if	2705	* stat to reduce if this fails. But chances are, if
2787	* stats have been depleted to -50, all are pretty low	2706	* stats have been depleted to -50, all are pretty low
2788	* and should be roughly the same, so it shouldn't make a	2707	* and should be roughly the same, so it shouldn't make a
2789	* difference.	2708	* difference.
2790	*/	2709	*/
2791	if (this_stat>=-50) {	2710	if (this_stat >= -50)
		2711	{
2792	change_attr_value(&(dep->stats), i, -1);	2712	change_attr_value (&(dep->stats), i, -1);
2793	SET_FLAG(dep, FLAG_APPLIED);	2713	SET_FLAG (dep, FLAG_APPLIED);
2794	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2714	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2795	fix_player(op);	2715	op->update_stats ();
2796	lost_a_stat = 1;	2716	lost_a_stat = 1;
2797	}	2717	}
2798	}	2718	}
		2719	}
2799	}	2720	}
2800	}	2721
2801	/* If no stat lost, tell the player. */	2722	/* If no stat lost, tell the player. */
2802	if (!lost_a_stat)	2723	if (!lost_a_stat)
2803	{	2724	{
2804	/* determine_god() seems to not work sometimes... why is this?	2725	/* determine_god() seems to not work sometimes... why is this?
2805	Should I be using something else? GD */	2726	Should I be using something else? GD */
2806	const char *god = determine_god(op);	2727	shstr_tmp god = determine_god (op);
2807	if (god && (strcmp(god, "none")))	2728
2808	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2729	if (god != shstr_none)
2809	"moment you feel the holy presence of %s protecting"	2730	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2810	" you.", god);	2731	else
2811	else	2732	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2812	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2813	" feel a holy presence protecting you.");
2814	}	2733	}
		2734	#else
		2735	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2815	#endif	2736	#endif
2816	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2817	" feel a holy presence protecting you from losing yourself completely.");
2818		2737
2819	/* Put a gravestone up where the character 'almost' died. List the	2738	/* Put a gravestone up where the character 'almost' died. List the
2820	* exp loss on the stone.	2739	* exp loss on the stone.
2821	*/	2740	*/
2822	tmp=arch_to_object(find_archetype("gravestone"));	2741	tmp = arch_to_object (archetype::find ("gravestone"));
2823	sprintf(buf,"%s's gravestone",op->name);	2742	tmp->name = format ("%s's gravestone", &op->name);
2824	FREE_AND_COPY(tmp->name, buf);	2743	tmp->name_pl = format ("%s's gravestones", &op->name);
2825	sprintf(buf,"%s's gravestones",op->name);	2744	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2826	FREE_AND_COPY(tmp->name_pl, buf);	2745	&op->name, op->contr->title, op->contr->killer_name ());
2827	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2828	"who was killed\n"
2829	"by %s.\n",
2830	op->name, op->contr->title,
2831	op->contr->killer);
2832	tmp->msg = add_string(buf);
2833	tmp->x=op->x,tmp->y=op->y;	2746	tmp->x = op->x, tmp->y = op->y;
2834	insert_ob_in_map (tmp, op->map, NULL,0);	2747	insert_ob_in_map (tmp, op->map, NULL, 0);
2835		2748
2836	/**************************************/	2749	/**************************************/
2837	/* */	2750	/* */
2838	/* Subtract the experience points, */	2751	/* Subtract the experience points, */
2839	/* if we died cause of food, give us */
2840	/* food, and reset HP's... */
2841	/* */	2752	/* */
2842	/**************************************/	2753	/**************************************/
2843		2754
2844	/* remove any poisoning and confusion the character may be suffering.*/
2845	/* restore player */
2846	at = find_archetype("poisoning");
2847	tmp=present_arch_in_ob(at,op);
2848	if (tmp) {
2849	remove_ob(tmp);
2850	free_object(tmp);
2851	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2852	}
2853
2854	at = find_archetype("confusion");
2855	tmp=present_arch_in_ob(at,op);
2856	if (tmp) {
2857	remove_ob(tmp);
2858	free_object(tmp);
2859	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2860	}
2861	cure_disease(op,0); /* remove any disease */
2862
2863	/*add_exp(op, (op->stats.exp * -0.20)); */	2755	/*add_exp(op, (op->stats.exp * -0.20)); */
2864	apply_death_exp_penalty(op);	2756	apply_death_exp_penalty (op);
2865	if(op->stats.food < 100) op->stats.food = 900;
2866	op->stats.hp = op->stats.maxhp;
2867	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2868	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2869		2757
2870	/*	2758	/*
2871	* Check to see if the player is in a shop. IF so, then check to see if	2759	* Check to see if the player has any unpaid items. If so, remove them
2872	* the player has any unpaid items. If so, remove them and put them back	2760	* and put them back in the map.
2873	* in the map.	2761	*/
2874	*/	2762	op->drop_unpaid_items ();
2875		2763
2876	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2877	if (tmp->type == SHOP_FLOOR) {
2878	remove_unpaid_objects(op->inv, op);
2879	break;
2880	}
2881	}
2882
2883
2884	/****************************************/	2764	/****************************************/
2885	/* */	2765	/* */
2886	/* Move player to his current respawn- */	2766	/* Move player to his current respawn- */
2887	/* position (usually last savebed) */	2767	/* position (usually last savebed) */
2888	/* */	2768	/* */
2889	/****************************************/	2769	/****************************************/
2890		2770
2891	enter_player_savebed(op);	2771	enter_player_savebed (op);
2892		2772
2893	/* Save the player before inserting the force to reduce
2894	* chance of abuse.
2895	*/
2896	op->contr->braced=0;	2773	op->contr->braced = 0;
2897	save_player(op,1);
2898		2774
2899	/* it is possible that the player has blown something up	2775	/* it is possible that the player has blown something up
2900	* at his savebed location, and that can have long lasting	2776	* at his savebed location, and that can have long lasting
2901	* spell effects. So first see if there is a spell effect	2777	* spell effects. So first see if there is a spell effect
2902	* on the space that might harm the player.	2778	* on the space that might harm the player.
2903	*/	2779	*/
2904	will_kill_again=0;	2780	will_kill_again = 0;
2905	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2781	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2906	if (tmp->type ==SPELL_EFFECT)	2782	if (tmp->type == SPELL_EFFECT)
2907	will_kill_again|=tmp->attacktype;	2783	will_kill_again |= tmp->attacktype;
2908	}	2784
2909	if (will_kill_again) {	2785	if (will_kill_again)
		2786	{
2910	object *force;	2787	object *force;
2911	int at;	2788	int at;
2912		2789
2913	force=get_archetype(FORCE_NAME);	2790	force = get_archetype (FORCE_NAME);
2914	/* 50 ticks should be enough time for the spell to abate */	2791	/* 50 ticks should be enough time for the spell to abate */
2915	force->speed=0.1;	2792	force->speed = 0.1f;
2916	force->speed_left=-5.0;	2793	force->speed_left = -5.f;
2917	SET_FLAG(force, FLAG_APPLIED);	2794	SET_FLAG (force, FLAG_APPLIED);
2918	for (at=0; at<NROFATTACKS; at++) {	2795	for (at = 0; at < NROFATTACKS; at++)
2919	if (will_kill_again & (1 << at))	2796	if (will_kill_again & (1 << at))
2920	force->resist[at] = 100;	2797	force->resist[at] = 100;
2921	}	2798
2922	insert_ob_in_ob(force, op);	2799	insert_ob_in_ob (force, op);
2923	fix_player(op);	2800	op->update_stats ();
2924
2925	}
2926	/**************************************/
2927	/* */
2928	/* Repaint the characters inv, and */
2929	/* stats, and show a nasty message ;) */
2930	/* */
2931	/**************************************/
2932
2933	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2934	return;
2935	} /* NOT_PERMADETH */
2936	else {
2937	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2938	* should probably be embedded in an else statement.
2939	*/
2940
2941	op->contr->party=NULL;
2942	if (settings.set_title == TRUE)
2943	op->contr->own_title[0]='\0';
2944	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2945	check_score(op);
2946	if(op->contr->ranges[range_golem]!=NULL) {
2947	remove_friendly_object(op->contr->ranges[range_golem]);
2948	remove_ob(op->contr->ranges[range_golem]);
2949	free_object(op->contr->ranges[range_golem]);
2950	op->contr->ranges[range_golem]=NULL;
2951	op->contr->golem_count=0;
2952	}
2953	loot_object(op); /* Remove some of the items for good */
2954	remove_ob(op);
2955	op->direction=0;
2956
2957	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2958	delete_character(op->name,0);
2959	if (settings.resurrection == TRUE) {
2960	/* save playerfile sans equipment when player dies
2961	** then save it as player.pl.dead so that future resurrection
2962	** type spells will work on them nicely
2963	*/
2964	delete_character(op->name,0);
2965	op->stats.hp = op->stats.maxhp;
2966	op->stats.food = 999;
2967
2968	/* set the location of where the person will reappear when */
2969	/* maybe resurrection code should fix map also */
2970	strcpy(op->contr->maplevel, settings.emergency_mapname);
2971	if(op->map!=NULL)
2972	op->map = NULL;
2973	op->x = settings.emergency_x;
2974	op->y = settings.emergency_y;
2975	save_player(op,0);
2976	op->map = map;
2977	/* please see resurrection.c: peterm */
2978	dead_player(op);
2979	} else {
2980	delete_character(op->name,1);
2981	}	2801	}
2982	}
2983	play_again(op);
2984		2802
2985	/* peterm: added to create a corpse at deathsite. */	2803	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2986	tmp=arch_to_object(find_archetype("corpse_pl"));
2987	sprintf(buf,"%s", op->name);
2988	FREE_AND_COPY(tmp->name, buf);
2989	FREE_AND_COPY(tmp->name_pl, buf);
2990	tmp->level=op->level;
2991	tmp->x=x;tmp->y=y;
2992	if (tmp->msg)
2993	free_string(tmp->msg);
2994	tmp->msg = add_string (gravestone_text(op));
2995	SET_FLAG (tmp, FLAG_UNIQUE);
2996	insert_ob_in_map (tmp, map, NULL,0);
2997	}
2998	}	2804	}
2999		2805
3000		2806	void
3001	void loot_object(object *op) { /* Grab and destroy some treasure */	2807	loot_object (object *op)
		2808	{ /* Grab and destroy some treasure */
3002	object *tmp,*tmp2,*next;	2809	object *tmp, *tmp2, *next;
3003		2810
3004	if (op->container) { /* close open sack first */	2811	op->close_container (); /* close open sack first */
3005	esrv_apply_container (op, op->container);
3006	}
3007		2812
3008	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2813	for (tmp = op->inv; tmp; tmp = next)
		2814	{
3009	next=tmp->below;	2815	next = tmp->below;
3010	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2816
3011	remove_ob(tmp);	2817	if (tmp->invisible)
		2818	continue;
		2819
		2820	tmp->remove ();
3012	tmp->x=op->x,tmp->y=op->y;	2821	tmp->x = op->x, tmp->y = op->y;
3013	if (tmp->type == CONTAINER) { /* empty container to ground */	2822
3014	loot_object(tmp);	2823	if (tmp->type == CONTAINER)
3015	}	2824	loot_object (tmp); /* empty container to ground */
3016	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2825
3017	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2826	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2827	{
3018	if(tmp->nrof>1) {	2828	if (tmp->nrof > 1)
3019	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2829	{
3020	free_object(tmp2);	2830	tmp->decrease (rndm (1, tmp->nrof - 1));
3021	insert_ob_in_map(tmp,op->map,NULL,0);	2831	insert_ob_in_map (tmp, op->map, NULL, 0);
		2832	}
		2833	else
		2834	tmp->destroy ();
		2835	}
3022	} else	2836	else
3023	free_object(tmp);
3024	} else
3025	insert_ob_in_map(tmp,op->map,NULL,0);	2837	insert_ob_in_map (tmp, op->map, NULL, 0);
3026	}	2838	}
3027	}	2839	}
3028		2840
3029	/*	2841	/*
3030	* fix_weight(): Check recursively the weight of all players, and fix	2842	* fix_weight(): Check recursively the weight of all players, and fix
3031	* what needs to be fixed. Refresh windows and fix speed if anything	2843	* what needs to be fixed. Refresh windows and fix speed if anything
3032	* was changed.	2844	* was changed.
3033	*/	2845	*/
3034		2846	void
3035	void fix_weight(void) {	2847	fix_weight (void)
3036	player *pl;	2848	{
3037	for (pl = first_player; pl != NULL; pl = pl->next) {	2849	for_all_players (pl)
3038	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2850	{
3039	if(old == sum)	2851	sint32 old = pl->ob->carrying;
3040	continue;	2852
3041	fix_player(pl->ob);	2853	pl->ob->update_weight ();
3042	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2854
3043	pl->ob->name, old, sum);	2855	if (old != pl->ob->carrying)
		2856	{
		2857	pl->ob->update_stats ();
		2858	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2859	}
3044	}	2860	}
3045	}	2861	}
3046		2862
		2863	void
3047	void fix_luck(void) {	2864	fix_luck (void)
3048	player *pl;	2865	{
3049	for (pl = first_player; pl != NULL; pl = pl->next)	2866	for_all_players (pl)
3050	if (!pl->ob->contr->state)	2867	if (!pl->ob->contr->ns->state)
3051	change_luck(pl->ob, 0);	2868	pl->ob->change_luck (0);
3052	}	2869	}
3053
3054		2870
3055	/* cast_dust() - handles op throwing objects of type 'DUST'.	2871	/* cast_dust() - handles op throwing objects of type 'DUST'.
3056	* This is much simpler in the new spell code - we basically	2872	* This is much simpler in the new spell code - we basically
3057	* just treat this as any other spell casting object.	2873	* just treat this as any other spell casting object.
3058	*/	2874	*/
3059
3060	void	2875	void
3061	cast_dust (object * op, object * throw_ob, int dir)	2876	cast_dust (object *op, object *throw_ob, int dir)
3062	{	2877	{
3063	object *skop, *spob;	2878	object *skop, *spob;
3064		2879
3065	skop = find_skill_by_name (op, throw_ob->skill);	2880	skop = find_skill_by_name (op, throw_ob->skill);
3066		2881
3067	/* casting POTION 'dusts' is really a use_magic_item skill */	2882	/* casting POTION 'dusts' is really a use_magic_item skill */
3068	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2883	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3069	{	2884	{
3070	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2885	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3071	op->name);
3072	return;	2886	return;
3073	}	2887	}
3074		2888
3075	spob = throw_ob->inv;	2889	spob = throw_ob->inv;
3076		2890
3077	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2891	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3078	// not pass NULL to cast_spell (which did indeed check itself, but	2892	// not pass NULL to cast_spell (which did indeed check itself, but
3079	// errors should be reported as early as possible IMHO)	2893	// errors should be reported as early as possible IMHO)
3080	if (!spob)	2894	if (!spob)
3081	{	2895	{
3082	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2896	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3083	throw_ob->name, op->name);
3084	return;	2897	return;
3085	}	2898	}
3086		2899
3087	if (op->type == PLAYER)	2900	if (op->type == PLAYER)
3088	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2901	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3089		2902
3090	cast_spell (op, throw_ob, dir, spob, NULL);	2903	cast_spell (op, throw_ob, dir, spob, NULL);
3091		2904
3092	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2905	throw_ob->destroy ();
3093	remove_ob (throw_ob);
3094	free_object (throw_ob);
3095	}	2906	}
3096		2907
		2908	void
3097	void make_visible (object *op) {	2909	make_visible (object *op)
3098	op->hide = 0;	2910	{
		2911	op->flag [FLAG_HIDDEN] = 0;
3099	op->invisible = 0;	2912	op->invisible = 0;
3100	if(op->type==PLAYER) {
3101	op->contr->tmp_invis = 0;
3102	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3103	}
3104	update_object(op,UP_OBJ_FACE);
3105	}
3106		2913
3107	int is_true_undead(object *op) {
3108	object *tmp=NULL;
3109
3110	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3111
3112	if(op->type==PLAYER)	2914	if (op->type == PLAYER)
3113	for(tmp=op->inv;tmp;tmp=tmp->below)	2915	{
3114	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2916	op->contr->tmp_invis = 0;
3115	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2917	op->contr->invis_race = 0;
		2918	}
		2919
		2920	update_object (op, UP_OBJ_CHANGE);
		2921	}
		2922
		2923	int
		2924	is_true_undead (object *op)
		2925	{
		2926	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		2927	return 1;
		2928
3116	return 0;	2929	return 0;
3117	}	2930	}
3118		2931
3119	/* look at the surrounding terrain to determine	2932	/* look at the surrounding terrain to determine
3120	* the hideability of this object. Positive levels	2933	* the hideability of this object. Positive levels
3121	* indicate greater hideability.	2934	* indicate greater hideability.
3122	*/	2935	*/
3123		2936	int
3124	int hideability(object *ob) {	2937	hideability (object *ob)
		2938	{
3125	int i,level=0, mflag;	2939	int i, level = 0, mflag;
3126	sint16 x,y;	2940	sint16 x, y;
3127		2941
3128	if(!ob||!ob->map) return 0;	2942	if (!ob || !ob->map)
		2943	return 0;
3129		2944
3130	/* so, on normal lighted maps, its hard to hide */	2945	/* so, on normal lighted maps, its hard to hide */
3131	level=ob->map->darkness - 2;	2946	level = ob->map->darklevel () - 2;
3132		2947
3133	/* this also picks up whether the object is glowing.	2948	/* this also picks up whether the object is glowing.
3134	* If you carry a light on a non-dark map, its not	2949	* If you carry a light on a non-dark map, its not
3135	* as bad as carrying a light on a pitch dark map */	2950	* as bad as carrying a light on a pitch dark map */
3136	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2951	if (ob->has_carried_lights ())
		2952	level = -(10 + (2 * ob->map->darklevel ()));
3137		2953
3138	/* scan through all nearby squares for terrain to hide in */	2954	/* scan through all nearby squares for terrain to hide in */
3139	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2955	for (i = 0, x = ob->x, y = ob->y;
		2956	i <= SIZEOFFREE1;
		2957	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2958	{
3140	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2959	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3141	if (mflag & P_OUT_OF_MAP) { continue; }	2960	if (mflag & P_OUT_OF_MAP)
		2961	continue;
		2962
3142	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2963	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3143	level += 2;	2964	level += 2;
3144	else /* open terrain! */	2965	else /* open terrain! */
3145	level -= 1;	2966	level -= 1;
3146	}	2967	}
3147		2968
3148	#if 0	2969	#if 0
3149	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2970	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3150	#endif	2971	#endif
3151	return level;	2972	return level;
3152	}	2973	}
3153		2974
3154	/* For Hidden creatures - a chance of becoming 'unhidden'	2975	/* For Hidden creatures - a chance of becoming 'unhidden'
3155	* every time they move - as we subtract off 'invisibility'	2976	* every time they move - as we subtract off 'invisibility'
3156	* AND, for players, if they move into a ridiculously unhideable	2977	* AND, for players, if they move into a ridiculously unhideable
3157	* spot (surrounded by clear terrain in broad daylight). -b.t.	2978	* spot (surrounded by clear terrain in broad daylight). -b.t.
3158	*/	2979	*/
3159		2980	void
3160	void do_hidden_move (object *op) {	2981	do_hidden_move (object *op)
3161	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2982	{
3162	object *skop;	2983	int hide = 0;
3163		2984
3164	if(!op || !op->map) return;	2985	if (!op || !op->map)
		2986	return;
3165		2987
3166	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2988	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2989	int num = random_roll (0, 19, op, PREFER_LOW);
3167		2990
3168	/* its *extremely* hard to run and sneak/hide at the same time! */	2991	/* its *extremely* hard to run and sneak/hide at the same time! */
3169	if(op->type==PLAYER && op->contr->run_on) {	2992	if (op->type == PLAYER && op->contr->run_on)
3170	if(!skop || num >= skop->level) {	2993	if (!skop || num >= skop->level)
		2994	{
3171	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2995	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3172	make_visible(op);	2996	make_visible (op);
3173	return;	2997	return;
3174	} else num += 20;
3175	}	2998	}
		2999	else
		3000	num += 20;
		3001
3176	num += op->map->difficulty;	3002	num += op->map->difficulty;
3177	hide = hideability(op); /* modify by terrain hidden level */	3003	hide = hideability (op); /* modify by terrain hidden level */
3178	num -= hide;	3004	num -= hide;
		3005
3179	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	3006	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3007	{
3180	make_visible(op);	3008	make_visible (op);
3181	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3009
3182	"You moved out of hiding! You are visible!");	3010	if (op->type == PLAYER)
		3011	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3183	}	3012	}
3184	else if (op->type == PLAYER && skop) {	3013	else if (op->type == PLAYER && skop)
3185	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3014	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3186	}
3187	}	3015	}
3188		3016
3189	/* determine if who is standing near a hostile creature. */	3017	/* determine if who is standing near a hostile creature. */
3190		3018
		3019	int
3191	int stand_near_hostile( object *who ) {	3020	stand_near_hostile (object *who)
		3021	{
3192	object *tmp=NULL;	3022	object *tmp = NULL;
3193	int i,friendly=0,player=0, mflags;	3023	int i, friendly = 0, player = 0, mflags;
3194	mapstruct *m;	3024	maptile *m;
3195	sint16 x,y;	3025	sint16 x, y;
3196		3026
3197	if(!who) return 0;	3027	if (!who)
3198
3199	if(who->type==PLAYER) player=1;
3200	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3201
3202	/* search adjacent squares */
3203	for(i=1;i<9;i++) {
3204	x = who->x+freearr_x[i];
3205	y = who->y+freearr_y[i];
3206	m = who->map;
3207	mflags = get_map_flags(m, &m, x, y, &x, &y);
3208	/* space must be blocked if there is a monster. If not
3209	* blocked, don't need to check this space.
3210	*/
3211	if (mflags & P_OUT_OF_MAP) continue;
3212	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3213
3214	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3215	if((player||friendly)
3216	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3217	return 1;
3218	else if(tmp->type==PLAYER)
3219	{
3220	/*don't let a hidden DM prevent you from hiding*/
3221	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3222	return 1;
3223	}
3224	}
3225	}
3226	return 0;	3028	return 0;
		3029
		3030	if (who->type == PLAYER)
		3031	player = 1;
		3032
		3033	else
		3034	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		3035
		3036	/* search adjacent squares */
		3037	for (i = 1; i < 9; i++)
		3038	{
		3039	x = who->x + freearr_x[i];
		3040	y = who->y + freearr_y[i];
		3041	m = who->map;
		3042	mflags = get_map_flags (m, &m, x, y, &x, &y);
		3043	/* space must be blocked if there is a monster. If not
		3044	* blocked, don't need to check this space.
		3045	*/
		3046	if (mflags & P_OUT_OF_MAP)
		3047	continue;
		3048	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		3049	continue;
		3050
		3051	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3052	{
		3053	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3054	return 1;
		3055	else if (tmp->type == PLAYER)
		3056	{
		3057	/*don't let a hidden DM prevent you from hiding */
		3058	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		3059	return 1;
		3060	}
		3061	}
		3062	}
		3063	return 0;
3227	}	3064	}
3228		3065
3229	/* check the player los field for viewability of the	3066	/* check the player los field for viewability of the
3230	* object op. This function works fine for monsters,	3067	* object op. This function works fine for monsters,
3231	* but we dont worry if the object isnt the top one in	3068	* but we dont worry if the object isnt the top one in
3232	* a pile (say a coin under a table would return "viewable"	3069	* a pile (say a coin under a table would return "viewable"
3233	* by this routine). Another question, should we be	3070	* by this routine). Another question, should we be
3234	* concerned with the direction the player is looking	3071	* concerned with the direction the player is looking
3235	* in? Realistically, most of use cant see stuff behind	3072	* in? Realistically, most of us can't see stuff behind
3236	* our backs...on the other hand, does the "facing" direction	3073	* our backs...on the other hand, does the "facing" direction
3237	* imply the way your head, or body is facing? Its possible	3074	* imply the way your head, or body is facing? It's possible
3238	* for them to differ. Sigh, this fctn could get a bit more complex.	3075	* for them to differ. Sigh, this fctn could get a bit more complex.
3239	* -b.t.	3076	* -b.t.
3240	* This function is now map tiling safe.	3077	* This function is now map tiling safe.
3241	*/	3078	*/
3242		3079	int
3243	int player_can_view (object *pl,object *op) {	3080	player_can_view (object *pl, object *op)
		3081	{
3244	rv_vector rv;	3082	rv_vector rv;
3245	int dx,dy;	3083	int dx, dy;
3246		3084
3247	if(pl->type!=PLAYER) {	3085	if (pl->type != PLAYER)
		3086	{
3248	LOG(llevError,"player_can_view() called for non-player object\n");	3087	LOG (llevError, "player_can_view() called for non-player object\n");
3249	return -1;
3250	}
3251	if (!pl || !op) return 0;
3252
3253	if(op->head) { op = op->head; }
3254	get_rangevector(pl, op, &rv, 0x1);
3255
3256	/* starting with the 'head' part, lets loop
3257	* through the object and find if it has any
3258	* part that is in the los array but isnt on
3259	* a blocked los square.
3260	* we use the archetype to figure out offsets.
3261	*/
3262	while(op) {
3263	dx = rv.distance_x + op->arch->clone.x;
3264	dy = rv.distance_y + op->arch->clone.y;
3265
3266	/* only the viewable area the player sees is updated by LOS
3267	* code, so we need to restrict ourselves to that range of values
3268	* for any meaningful values.
3269	*/
3270	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3271	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3272	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3273	return 1;	3088	return -1;
3274	op = op->more;
3275	}	3089	}
		3090
		3091	if (!pl || !op)
3276	return 0;	3092	return 0;
		3093
		3094	op = op->head_ ();
		3095
		3096	get_rangevector (pl, op, &rv, 0x1);
		3097
		3098	/* starting with the 'head' part, lets loop
		3099	* through the object and find if it has any
		3100	* part that is in the los array but isn't on
		3101	* a blocked los square.
		3102	* we use the archetype to figure out offsets.
		3103	*/
		3104	while (op)
		3105	{
		3106	dx = rv.distance_x + op->arch->x;
		3107	dy = rv.distance_y + op->arch->y;
		3108
		3109	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
		3110	return 1;
		3111
		3112	op = op->more;
		3113	}
		3114
		3115	return 0;
3277	}	3116	}
3278		3117
3279	/* routine for both players and monsters. We call this when	3118	/* routine for both players and monsters. We call this when
3280	* there is a possibility for our action distrubing our hiding	3119	* there is a possibility for our action distrubing our hiding
3281	* place or invisiblity spell. Artefact invisiblity is not	3120	* place or invisiblity spell. Artefact invisiblity causes
3282	* effected by this. If we arent invisible to begin with, we	3121	* "noise" instead. If we arent invisible to begin with, we
3283	* return 0.	3122	* return 0.
3284	*/	3123	*/
		3124	int
3285	int action_makes_visible (object *op) {	3125	action_makes_visible (object *op)
3286		3126	{
3287	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3127	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3128	{
3288	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3129	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		3130	{
		3131	// artefact invisibility is permanent, but we still make noise
		3132	// this is important for game-balance.
		3133	if (op->contr)
		3134	op->make_noise ();
		3135
3289	return 0;	3136	return 0;
		3137	}
3290		3138
3291	if (op->contr && op->contr->tmp_invis == 0) return 0;	3139	if (op->contr && op->contr->tmp_invis == 0)
		3140	return 0;
3292		3141
3293	/* If monsters, they should become visible */	3142	/* If monsters, they should become visible */
3294	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3143	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		3144	{
3295	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3145	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
3296	return 1;	3146	return 1;
3297	}	3147	}
3298	}	3148	}
		3149
3299	return 0;	3150	return 0;
3300	}	3151	}
3301		3152
3302	/* op_on_battleground - checks if the given object op (usually	3153	/* op_on_battleground - checks if the given object op (usually
3303	* a player) is standing on a valid battleground-tile,	3154	* a player) is standing on a valid battleground-tile,
3304	* function returns TRUE/FALSE. If true x, y returns the battleground	3155	* function returns TRUE/FALSE. If true x, y returns the battleground
3305	* -exit-coord. (and if x, y not NULL)	3156	* -exit-coord. (and if x, y not NULL)
3306	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3157	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3307	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3158	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3308	* Default is to do the same as before, so only people wanting to have different points need worry about this	3159	* Default is to do the same as before, so only people wanting to have different points need worry about this
3309	*/	3160	*/
		3161	int
3310	int op_on_battleground (object *op, int *x, int *y) {	3162	op_on_battleground (object *op, int *x, int *y)
3311	object *tmp;	3163	{
3312
3313	/* A battleground-tile needs the following attributes to be valid:	3164	/* A battleground-tile needs the following attributes to be valid:
3314	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3165	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3315	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3166	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3316	* and the exit-coordinates sp/hp must both be > 0.	3167	* and the exit-coordinates sp/hp must both be > 0.
3317	* => The intention here is to prevent abuse of the battleground-	3168	* => The intention here is to prevent abuse of the battleground-
3318	* feature (like pickable or hidden battleground tiles). */	3169	* feature (like pickable or hidden battleground tiles). */
3319	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3170	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3171	{
3320	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3172	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3173	{
3321	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3174	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3322	strcmp(tmp->name, "battleground")==0 &&	3175	&& tmp->type == BATTLEGROUND
3323	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3176	&& tmp->name == shstr_battleground
		3177	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3178	{
3324	/*before we assign the exit, check if this is a teambattle*/	3179	/* before we assign the exit, check if this is a teambattle */
3325	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3180	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3326	object *invtmp;	3181	{
3327	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3182	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3328	if(invtmp->type==FORCE && invtmp->slaying &&	3183	{
3329	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3184	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3330	if (x != NULL && y != NULL)	3185	{
		3186	if (x && y)
3331	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3187	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3188
		3189	return 1;
		3190	}
		3191	}
		3192	}
		3193
		3194	if (x && y)
		3195	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3196
3332	return 1;	3197	return 1;
3333	}	3198	}
3334	}	3199	}
3335	}
3336	if (x != NULL && y != NULL)
3337	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3338	return 1;
3339	}	3200	}
3340	}	3201
3341	}
3342	/* If we got here, did not find a battleground */	3202	/* If we got here, did not find a battleground */
3343	return 0;	3203	return 0;
3344	}	3204	}
3345		3205
3346	/*	3206	/*
…		…
3350	* attributes:	3210	* attributes:
3351	* object *who the dragon player	3211	* object *who the dragon player
3352	* int atnr the attack-number of the ability focus	3212	* int atnr the attack-number of the ability focus
3353	* int level ability level	3213	* int level ability level
3354	*/	3214	*/
		3215	void
3355	void dragon_ability_gain(object *who, int atnr, int level) {	3216	dragon_ability_gain (object *who, int atnr, int level)
		3217	{
3356	treasurelist *trlist = NULL; /* treasurelist */	3218	treasurelist *trlist = NULL; /* treasurelist */
3357	treasure *tr; /* treasure */	3219	treasure *tr; /* treasure */
3358	object *tmp,*skop; /* tmp. object */	3220	object *tmp, *skop; /* tmp. object */
3359	object *item; /* treasure object */	3221	object *item; /* treasure object */
3360	char buf[MAX_BUF]; /* tmp. string buffer */	3222	char buf[MAX_BUF]; /* tmp. string buffer */
3361	int i=0, j=0;	3223	int i = 0, j = 0;
3362		3224
3363	/* get the appropriate treasurelist */	3225	/* get the appropriate treasurelist */
3364	if (atnr == ATNR_FIRE)	3226	if (atnr == ATNR_FIRE)
3365	trlist = find_treasurelist("dragon_ability_fire");	3227	trlist = treasurelist::find (shstr_dragon_ability_fire);
3366	else if (atnr == ATNR_COLD)	3228	else if (atnr == ATNR_COLD)
3367	trlist = find_treasurelist("dragon_ability_cold");	3229	trlist = treasurelist::find (shstr_dragon_ability_cold);
3368	else if (atnr == ATNR_ELECTRICITY)	3230	else if (atnr == ATNR_ELECTRICITY)
3369	trlist = find_treasurelist("dragon_ability_elec");	3231	trlist = treasurelist::find (shstr_dragon_ability_elec);
3370	else if (atnr == ATNR_POISON)	3232	else if (atnr == ATNR_POISON)
3371	trlist = find_treasurelist("dragon_ability_poison");	3233	trlist = treasurelist::find (shstr_dragon_ability_poison);
3372		3234
3373	if (trlist == NULL || who->type != PLAYER)	3235	if (trlist == NULL || who->type != PLAYER)
3374	return;	3236	return;
3375		3237
3376	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3238	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3377	tr = tr->next, i++);	3239
3378		3240	if (!tr || !tr->item)
3379	if (tr == NULL || tr->item == NULL) {	3241	{
3380	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3242	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3381	return;	3243	return;
3382	}	3244	}
3383		3245
3384	/* everything seems okay - now bring on the gift: */	3246	/* everything seems okay - now bring on the gift: */
3385	item = &(tr->item->clone);	3247	item = tr->item;
3386		3248
3387	if (item->type == SPELL) {	3249	if (item->type == SPELL)
		3250	{
3388	if (check_spell_known (who, item->name))	3251	if (check_spell_known (who, item->name))
3389	return;	3252	return;
3390		3253
3391	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3254	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3392	do_learn_spell (who, item, 0);	3255	do_learn_spell (who, item, 0);
3393	return;	3256	return;
3394	}	3257	}
3395		3258
3396	/* grant direct spell */	3259	/* grant direct spell */
3397	if (item->type == SPELLBOOK) {	3260	if (item->type == SPELLBOOK)
		3261	{
3398	if (!item->inv) {	3262	if (!item->inv)
		3263	{
3399	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3264	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3400	item->name);
3401	return;	3265	return;
3402	}	3266	}
3403	if (check_spell_known (who, item->inv->name))	3267	if (check_spell_known (who, item->inv->name))
3404	return;	3268	return;
3405	if (item->invisible) {	3269	if (item->invisible)
		3270	{
3406	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3271	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3407	do_learn_spell (who, item->inv, 0);	3272	do_learn_spell (who, item->inv, 0);
3408	return;	3273	return;
3409	}	3274	}
3410	}	3275	}
3411	else if (item->type == SKILL_TOOL && item->invisible) {	3276	else if (item->type == SKILL_TOOL && item->invisible)
		3277	{
3412	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3278	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3279	{
3413		3280
3414	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3281	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3415	* in this way, if the player is missing any of the attacktypes, he gets	3282	* in this way, if the player is missing any of the attacktypes, he gets
3416	* them. As it is now, if the player has any that match the granted skill,	3283	* them. As it is now, if the player has any that match the granted skill,
3417	* but not all of them, he gets nothing.	3284	* but not all of them, he gets nothing.
3418	*/	3285	*/
3419	if (!(skop->attacktype & item->attacktype)) {	3286	if (!(skop->attacktype & item->attacktype))
		3287	{
3420	/* Give new attacktype */	3288	/* Give new attacktype */
3421	skop->attacktype |= item->attacktype;	3289	skop->attacktype |= item->attacktype;
3422		3290
3423	/* always add physical if there's none */	3291	/* always add physical if there's none */
3424	skop->attacktype |= AT_PHYSICAL;	3292	skop->attacktype |= AT_PHYSICAL;
3425		3293
3426	if (item->msg != NULL)	3294	if (item->msg != NULL)
3427	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3295	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3428		3296
3429	/* Give player new face */	3297	/* Give player new face */
3430	if (item->animation_id) {	3298	if (item->animation_id)
		3299	{
3431	who->face = skop->face;	3300	who->face = skop->face;
3432	who->animation_id = item->animation_id;	3301	who->animation_id = item->animation_id;
3433	who->anim_speed = item->anim_speed;	3302	who->anim_speed = item->anim_speed;
3434	who->last_anim = 0;	3303	who->last_anim = 0;
3435	who->state = 0;	3304	who->state = 0;
3436	animate_object(who, who->direction);	3305	animate_object (who, who->direction);
3437	}	3306	}
		3307	}
		3308	}
3438	}	3309	}
3439	}
3440	}
3441	else if (item->type == FORCE) {	3310	else if (item->type == FORCE)
		3311	{
3442	/* forces in the treasurelist can alter the player's stats */	3312	/* forces in the treasurelist can alter the player's stats */
3443	object *skin;	3313	object *skin;
		3314
3444	/* first get the dragon skin force */	3315	/* first get the dragon skin force */
3445	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3316	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3446	skin=skin->below);	3317	;
3447	if (skin == NULL) return;	3318
3448		3319	if (!skin)
		3320	return;
		3321
3449	/* adding new spellpath attunements */	3322	/* adding new spellpath attunements */
3450	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3323	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3324	{
3451	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3325	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3452		3326
3453	/* print message */	3327	/* print message */
3454	sprintf(buf, "You feel attuned to ");	3328	sprintf (buf, "You feel attuned to ");
3455	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3329	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3456	if(item->path_attuned & (1<<i)) {	3330	{
3457	if (j)	3331	if (item->path_attuned & (1 << i))
3458	strcat(buf," and ");	3332	{
3459	else	3333	if (j)
3460	j = 1;	3334	strcat (buf, " and ");
		3335	else
		3336	j = 1;
3461	strcat(buf, spellpathnames[i]);	3337	strcat (buf, spellpathnames[i]);
3462	}	3338	}
3463	}	3339	}
3464	strcat(buf,".");	3340	strcat (buf, ".");
3465	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3341	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3466	}	3342	}
3467		3343
3468	/* evtl. adding flags: */	3344	/* evtl. adding flags: */
3469	if(QUERY_FLAG(item, FLAG_XRAYS))	3345	if (QUERY_FLAG (item, FLAG_XRAYS))
3470	SET_FLAG(skin, FLAG_XRAYS);	3346	SET_FLAG (skin, FLAG_XRAYS);
3471	if(QUERY_FLAG(item, FLAG_STEALTH))	3347	if (QUERY_FLAG (item, FLAG_STEALTH))
3472	SET_FLAG(skin, FLAG_STEALTH);	3348	SET_FLAG (skin, FLAG_STEALTH);
3473	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3349	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3474	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3350	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3475		3351
3476	/* print message if there is one */	3352	/* print message if there is one */
3477	if (item->msg != NULL)	3353	if (item->msg != NULL)
3478	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3354	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3355	}
		3356	else
3479	}	3357	{
3480	else {
3481	/* generate misc. treasure */	3358	/* generate misc. treasure */
3482	tmp = arch_to_object (tr->item);	3359	tmp = arch_to_object (tr->item);
3483	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3360	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3484	tmp = insert_ob_in_ob (tmp, who);	3361	who->insert (tmp);
3485	if (who->type == PLAYER)
3486	esrv_send_item(who, tmp);
3487	}	3362	}
3488	}	3363	}
3489		3364
3490	/**	3365	/**
3491	* Unready an object for a player. This function does nothing if the object was	3366	* Unready an object for a player. This function does nothing if the object was
3492	* not readied.	3367	* not readied.
3493	*/	3368	*/
		3369	void
3494	void player_unready_range_ob(player *pl, object *ob) {	3370	player_unready_range_ob (player *pl, object *ob)
3495	rangetype i;	3371	{
		3372	if (pl->ob->current_weapon == ob)
		3373	pl->ob->current_weapon = 0;
3496		3374
3497	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3375	if (pl->combat_ob == ob)
3498	if (pl->ranges[i] == ob) {	3376	pl->combat_ob = 0;
3499	pl->ranges[i] = NULL;	3377
3500	if (pl->shoottype == i) {	3378	if (pl->ranged_ob == ob)
3501	pl->shoottype = range_none;	3379	pl->ranged_ob = 0;
3502	}
3503	}
3504	}
3505	}	3380	}
		3381
		3382	sint8
		3383	player::darkness_at (maptile *map, int x, int y) const
		3384	{
		3385	if (!ns)
		3386	return LOS_BLOCKED;
		3387
		3388	int dx, dy;
		3389	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3390	return LOS_BLOCKED;
		3391
		3392	x += dx - ns->current_x;
		3393	y += dy - ns->current_y;
		3394
		3395	return blocked_los (x, y);
		3396	}
		3397
		3398	void
		3399	player::infobox (const char *title, const char *msg, int color)
		3400	{
		3401	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3402	}
		3403
		3404	void
		3405	player::statusmsg (const char *msg, int color)
		3406	{
		3407	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3408	}
		3409
		3410	void
		3411	player::failmsg (const char *msg, int color)
		3412	{
		3413	play_sound (sound_find ("generic_failure"));
		3414	statusmsg (msg, color);
		3415	}
		3416

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