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Comparing deliantra/server/server/player.C (file contents):
Revision 1.9 by root, Tue Aug 29 07:34:00 2006 UTC vs.
Revision 1.215 by root, Sat Dec 27 08:01:07 2008 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 1.9 2006/08/29 07:34:00 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	p = (player *) malloc(sizeof(player));
208	if(p==NULL)
209	fatal(OUT_OF_MEMORY);
210
211	/* This adds the player in the linked list. There is extra
212	* complexity here because we want to add the new player at the
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224
225	p->next = NULL;
226	}
227
228	/* Clears basically the entire player structure except
229	* for next and socket.
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->attachable_init (); //HACK
233
234	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	342	* we deal with that below this point.
236	*/	343	*/
237	p->party=NULL;	344	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	345	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		347
243	#ifdef AUTOSAVE	348	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	349
245	#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)
246		369	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	370	ob->destroy_inv (false);
		371	ob->destroy ();
248		372	}
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257		373
258	roll_stats(op);	374	ob = observe = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	375	}
300		376
301		377	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	378	{
305	strcpy(op->contr->maplevel, first_map_path);	379	/* Clear item stack */
306	op->x = -1;	380	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}	381	}
310		382
311	/* Tries to add player on the connection passwd in ns.	383	/* Tries to add player on the connection passed in ns.
312	* 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
313	* mode.	385	* mode.
314	*/	386	*/
		387	player *
		388	player::create ()
		389	{
		390	player *pl = new player;
315		391
316	int add_player(NewSocket *ns) {	392	pl->set_object (arch_to_object (get_player_archetype (0)));
317	player *p;
318		393
319	p=get_player(NULL);	394	pl->ob->roll_stats ();
320	p->socket = *ns;	395	pl->ob->stats.wc = 2;
321	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... */
322	if(p->socket.faces_sent == NULL)	397
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);	398	set_first_map (pl->ob);
331		399
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;	400	return pl;
339	}	401	}
340		402
341	/*	403	/*
342	* get_player_archetype() return next player archetype from archetype	404	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	405	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	406	* Note: there MUST be at least one player archetype!
345	*/	407	*/
		408	archetype *
346	archetype *get_player_archetype(archetype* at)	409	get_player_archetype (archetype *at)
347	{	410	{
348	archetype *start = at;	411	// archetypes could have been reloaded
349	for (;;) {	412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
350	if (at==NULL || at->next==NULL)	413
351	at=first_archetype;	414	if (!nat)
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;	415	return at;
356	if (at == start) {	416
357	LOG (llevError, "No Player archetypes\n");	417	archvec::iterator i = archetypes.find (nat);
358	exit (-1);	418
359	}	419	for (;;)
360	}	420	{
361	}	421	if (++i == archetypes.end ())
		422	i = archetypes.begin ();
		423	else if (*i == at)
		424	cleanup ("not a single player archetype found");
362		425
		426	if ((*i)->type == PLAYER)
		427	return *i;
		428	}
		429	}
363		430
		431	object *
364	object *get_nearest_player(object *mon) {	432	get_nearest_player (object *mon)
		433	{
365	object *op = NULL;	434	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	435	objectlink *ol;
368	unsigned lastdist;	436	unsigned lastdist;
369	rv_vector rv;	437	rv_vector rv;
370		438
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	439	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	440	{
373	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.
376	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
378	object *tmp=ol->ob;
379
380	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.
382	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
384	ol = ol->next;
385	remove_friendly_object(tmp);
386	if (!ol) return op;
387	}
388
389	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this
395	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	441	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	442	continue;
398		443
399	if(lastdist>rv.distance) {
400	op=ol->ob;
401	lastdist=rv.distance;
402	}
403	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {
405	if (can_detect_enemy(mon, pl->ob,&rv)) {
406
407	if(lastdist>rv.distance) {	444	if (lastdist > rv.distance)
408	op=pl->ob;	445	{
		446	op = ol->ob;
409	lastdist=rv.distance;	447	lastdist = rv.distance;
		448	}
410	}	449	}
411	}	450
412	}	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
413	#if 0	459	#if 0
414	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)");
415	#endif	461	#endif
416	return op;	462	return op;
417	}	463	}
418		464
419	/* 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
420	* 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
421	* detour a monster will take from the direction path when looking	467	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	481	* circling behaviour. Unfortunately, this function is also used to determined
436	* 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
437	* is probably not a good thing.	483	* is probably not a good thing.
438	*/	484	*/
439	#define MAX_SPACES 50	485	#define MAX_SPACES 50
440
441		486
442	/*	487	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	488	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* 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
445	* 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
…		…
458	* monster can in fact move one space in that direction.	503	* monster can in fact move one space in that direction.
459	* 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,
460	* 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
461	* is blocking itself.	506	* is blocking itself.
462	*/	507	*/
		508	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	509	path_to_player (object *mon, object *pl, unsigned mindiff)
		510	{
464	rv_vector rv;	511	rv_vector rv;
465	sint16 x,y;	512	sint16 x, y;
466	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;
467	mapstruct *m ,*lastmap;	514	maptile *m, *lastmap;
468		515
469	get_rangevector(mon, pl, &rv, 0);	516	get_rangevector (mon, pl, &rv, 0);
470		517
471	if (rv.distance<mindiff) return 0;	518	if (rv.distance < mindiff)
472
473	x=mon->x;
474	y=mon->y;
475	m=mon->map;
476	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
479	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;
481	while (diff >1 && max>0) {
482	lastx = x;
483	lasty = y;
484	lastmap = m;
485	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];
487
488	mflags = get_map_flags(m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
490
491	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
494	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.
496	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {
499	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.
501	*/
502	x = lastx;
503	y = lasty;
504	m = lastmap;
505	dir = firstdir = rv.direction;
506	} else {
507	/* direct path is blocked - try taking a side step to
508	* either the left or right.
509	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth
514	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
516	if (i==0) continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in
519	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully
526	* moved.
527	*/
528
529	x = lastx + freearr_x[absdir(lastdir+i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];
531	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
536	if (mflags & P_BLOCKSVIEW) continue;
537
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;
539	}
540	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.
542	*/
543	if (i==(DETOUR_AMOUNT+1))
544	return 0;
545	diff--;
546	lastdir=dir;
547	max--;
548	if (!firstdir) firstdir = dir+i;
549	} /* else check alternate directions */
550	} /* if blocked */
551	else {
552	/* we moved towards creature, so diff is less */
553	diff--;
554	max--;
555	lastdir=dir;
556	if (!firstdir) firstdir = dir;
557	}
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.
561	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
564	}
565	if (diff>max) return 0;
566	}
567	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;
569
570	return firstdir;
571	}
572
573	void give_initial_items(object *pl,treasurelist *items) {
574	object *op,*next=NULL;
575
576	if(pl->randomitems!=NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
578
579	for (op=pl->inv; op; op=next) {
580	next = op->below;
581
582	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way
584	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);
587
588	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions
590	*/
591	if (pl->type == PLAYER) {
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}
602	}
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;
622	}
623	if (op->nrof > 1) op->nrof = 1;
624	}
625
626	if (op->type == SPELLBOOK && op->inv) {
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
628	}
629
630	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.
633	*/
634	if (need_identify(op)) {
635	SET_FLAG(op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);
638	}
639	if(op->type==SPELL) {
640	remove_ob(op);
641	free_object(op);
642	continue;
643	}
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;
647	op->level = 1;
648	}
649	/* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */
652
653	/* Need to set up the skill pointers */
654	link_player_skills(pl);
655	}
656
657	void get_name(object *op) {
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;	519	return 0;
724	}
725		520
726	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));
727		527
728	op->contr->write_buf[0]='\0';	528	/* If we can't solve it within the search distance, return now. */
729	op->contr->state=ST_CONFIRM_PASSWORD;	529	if (diff > max)
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	530	return 0;
731	}
732		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	/* This really needs to be better - we should really give
		679	* a substitute spellbook. The problem is that we don't really
		680	* have a good idea what to replace it with (need something like
		681	* a first level treasurelist for each skill.)
		682	* remove duplicate skills also
		683	*/
		684	if (op->type == SPELLBOOK || op->type == SKILL)
		685	{
		686	object *tmp;
		687
		688	for (tmp = op->below; tmp; tmp = tmp->below)
		689	if (tmp->type == op->type && tmp->name == op->name)
		690	break;
		691
		692	if (tmp)
		693	{
		694	op->destroy ();
		695	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		696	continue;
		697	}
		698
		699	if (op->nrof > 1)
		700	op->nrof = 1;
		701	}
		702
		703	if (op->type == SPELLBOOK && op->inv)
		704	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		705
		706	/* Give starting characters identified, uncursed, and undamned
		707	* items. Just don't identify gold or silver, or it won't be
		708	* merged properly.
		709	*/
		710	if (need_identify (op))
		711	{
		712	SET_FLAG (op, FLAG_IDENTIFIED);
		713	CLEAR_FLAG (op, FLAG_CURSED);
		714	CLEAR_FLAG (op, FLAG_DAMNED);
		715	}
		716
		717	if (op->type == SPELL)
		718	{
		719	op->destroy ();
		720	continue;
		721	}
		722	else if (op->type == SKILL)
		723	{
		724	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		725	op->stats.exp = 0;
		726	op->level = 1;
		727	}
		728	else /* lock all 'normal items by default */
		729	SET_FLAG (op, FLAG_INV_LOCKED);
		730	} /* for loop of objects in player inv */
		731
		732	/* Need to set up the skill pointers */
		733	pl->contr->link_skills ();
		734	}
		735
		736	void
733	void get_party_password(object *op, partylist *party) {	737	get_party_password (object *op, partylist *party)
		738	{
734	if (party == NULL) {	739	if (party == NULL)
		740	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	741	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	742	return;
737	}	743	}
		744
738	op->contr->write_buf[0]='\0';	745	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	746	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	747	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	748	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	749	}
743
744		750
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	751	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		752	static int
746	int roll_stat(void) {	753	roll_stat (void)
		754	{
747	int a[4],i,j,k;	755	int a[4], i, j, k;
748		756
749	for(i=0;i<4;i++)	757	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	758	a[i] = (int) rndm (6) + 1;
751		759
752	for(i=0,j=0,k=7;i<4;i++)	760	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	761	if (a[i] < k)
754	k=a[i],j=i;	762	k = a[i], j = i;
755		763
756	for(i=0,k=0;i<4;i++) {	764	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	765	if (i != j)
758	k+=a[i];	766	k += a[i];
759	}	767
760	return k;	768	return k;
761	}	769	}
762		770
763	void roll_stats(object *op) {	771	void
		772	object::roll_stats ()
		773	{
		774	int statsort [NUM_STATS];
		775
		776	for (;;)
		777	{
764	int sum=0;	778	int sum = 0;
765	int i = 0, j = 0;	779	for (int i = NUM_STATS; i--; )
766	int statsort[7];	780	sum += statsort [i] = roll_stat ();
767		781
768	do {	782	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	783	break;
770	op->stats.Dex=roll_stat();	784	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		785
781	/* Sort the stats so that rerolling is easier... */	786	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	787	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		788
790	/* a quick and dirty bubblesort? */	789	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	790	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		791
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	792	stats.exp = 0;
821	op->stats.ac=0;	793	stats.ac = 0;
822		794
		795	stats.hp = stats.maxhp;
		796	stats.sp = stats.maxsp;
		797	stats.grace = stats.maxgrace;
		798
		799	if (contr)
		800	{
823	op->contr->levhp[1] = 9;	801	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	802	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	803	contr->levgrace[1] = 3;
826		804
827	fix_player(op);	805	contr->orig_stats = stats;
		806	}
		807	}
		808
		809	void
		810	object::swap_stats (int a, int b)
		811	{
		812	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		813
		814	for (int i = 0; i < NUM_STATS; ++i)
		815	stats.stat (i) = contr->orig_stats.stat (i);
		816
		817	//TODO: the following code looks so borked and should, at the very least,
		818	// be merged with the similar code in roll_stats
		819	stats.ac = 0;
		820
		821	level = 1;
		822	stats.exp = 0;
		823	stats.ac = 0;
		824
828	op->stats.hp = op->stats.maxhp;	825	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	826	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	827	stats.grace = stats.maxgrace;
		828
		829	if (contr)
		830	{
		831	contr->levhp[1] = 9;
		832	contr->levsp[1] = 6;
		833	contr->levgrace[1] = 3;
		834
831	op->contr->orig_stats=op->stats;	835	contr->orig_stats = stats;
		836	}
832	}	837	}
833		838
834	void Roll_Again(object *op)	839	static void
		840	start_info (object *op)
835	{	841	{
836	esrv_new_player(op->contr, 0);
837	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)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	842	char buf[MAX_BUF];
844		843
845	if ( op->contr->Swap_First == -1 ) {	844	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	845	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	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");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	846	}
953		847
954	/* This function takes the key that is passed, and does the	848	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	849	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	850	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	851	* separate race and class; this actually changes the RACE,
958	* not the class.	852	* not the class.
959	*/	853	*/
960		854	void
961	int key_change_class(object *op, char key)	855	player::chargen_race_done ()
962	{	856	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	857	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	858	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		859
		860	treasurelist *tl = treasurelist::find ("starting_wealth");
		861	if (tl)
		862	create_treasure (tl, ob, 0, 0, 0);
		863
977	INVOKE_PLAYER (BIRTH, op->contr);	864	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	865	INVOKE_PLAYER (LOGIN, ob->contr);
979		866
980	op->contr->state=ST_PLAYING;	867	ob->contr->ns->state = ST_PLAYING;
981		868
982	if (op->msg) {	869	if (ob->msg)
983	free_string(op->msg);	870	ob->msg = 0;
984	op->msg=NULL;
985	}
986		871
987	/* We create this now because some of the unique maps will need it
988	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);	872	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	873	CLEAR_FLAG (ob, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	874	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);	875	esrv_send_inventory (ob, ob);
1001	fix_player(op);	876	ob->update_stats ();
1002		877
1003	/* This moves the player to a different start map, if there	878	/* This moves the player to a different start map, if there
1004	* is one for this race	879	* is one for this race
1005	*/	880	*/
1006	if(*first_map_ext_path) {	881	if (*first_map_ext_path)
1007	object *tmp;	882	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	883	else
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");	884	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	885	}
1023	return 0;
1024	}
1025		886
		887	void
		888	player::chargen_race_next ()
		889	{
1026	/* Following actually changes the race - this is the default command	890	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	891	* if we don't match with one of the options above.
1028	*/	892	*/
1029		893
1030	tmp_loop = 0;	894	do
1031	while(!tmp_loop) {	895	{
1032	const char *name = add_string (op->name);	896	shstr name = ob->name;
1033	int x = op->x, y = op->y;	897	int x = ob->x, y = ob->y;
1034	remove_statbonus(op);	898
1035	remove_ob (op);	899	ob->remove_statbonus ();
		900	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	901	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	902	ob->arch->copy_to (ob);
1038	op->instantiate ();	903	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	904	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	905	ob->name = ob->name_pl = name;
1041	op->name = name;	906	ob->x = x;
1042	free_string(op->name_pl);	907	ob->y = y;
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	908	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	909	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	910	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';	911	ob->add_statbonus ();
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	912	}
		913	while (!allowed_class (ob));
		914
1055	update_object(op,UP_OBJ_FACE);	915	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	916	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	917	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	918	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	919	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	920	ob->stats.grace = 0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}	921	}
1066		922
1067	int key_confirm_quit(object *op, char key)	923	void
1068	{
1069	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {
1101	next = mp->next;
1102	if (!strncmp(mp->path, buf, strlen(buf)))
1103	delete_map(mp);
1104	}
1105
1106	delete_character(op->name, 1);
1107	}
1108	play_again(op);
1109	return 1;
1110	}
1111
1112	void flee_player(object *op) {	924	flee_player (object *op)
		925	{
1113	int dir,diff;	926	int dir, diff;
1114	rv_vector rv;	927	rv_vector rv;
1115		928
1116	if(op->stats.hp < 0) {	929	if (op->stats.hp < 0)
		930	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	931	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	932	CLEAR_FLAG (op, FLAG_SCARED);
1119	return;	933	return;
		934	}
		935
		936	if (!op->enemy)
1120	}	937	{
1121
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");	938	LOG (llevDebug, "Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);	939	CLEAR_FLAG (op, FLAG_SCARED);
1125	return;	940	return;
1126	}	941	}
1127		942
1128	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.
1131	*/
1132	if (op->enemy->map == NULL) {
1133	CLEAR_FLAG(op, FLAG_SCARED);
1134	op->enemy=NULL;
1135	return;
1136	}
1137
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	943	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		944	{
1139	op->enemy=NULL;	945	op->enemy = NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);	946	CLEAR_FLAG (op, FLAG_SCARED);
1141	return;	947	return;
1142	}	948	}
		949
1143	get_rangevector(op, op->enemy, &rv, 0);	950	get_rangevector (op, op->enemy, &rv, 0);
1144		951
1145	dir=absdir(4+rv.direction);	952	dir = absdir (4 + rv.direction);
1146	for(diff=0;diff<3;diff++) {	953	for (diff = 0; diff < 3; diff++)
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}	954	{
		955	int m = 1 - rndm (2) * 2;
		956
		957	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		958	return;
		959	}
		960
1153	/* Cornered, get rid of scared */	961	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	962	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	963	op->enemy = NULL;
1156	}	964	}
1157
1158		965
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	966	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1160	* IT returns 1 if the player should keep on moving, 0 if he should	967	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	968	* stop.
1162	*/	969	*/
		970	int
1163	int check_pick(object *op) {	971	check_pick (object *op)
		972	{
1164	object *tmp, *next;	973	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	974	int stop = 0;
1167	int j, k, wvratio;	975	int wvratio;
1168	char putstring[128], tmpstr[16];	976	char putstring[128];
1169
1170		977
1171	/* if you're flying, you cna't pick up anything */	978	/* if you're flying, you cna't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	979	if (op->move_type & MOVE_FLYING)
1173	return 1;	980	return 1;
1174		981
1175	op_tag = op->count;
1176
1177	next = op->below;	982	next = op->below;
1178	if (next)	983
1179	next_tag = next->count;	984	int cnt = MAX_ITEM_PER_DROP;
		985	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		986
1181	/* loop while there are items on the floor that are not marked as	987	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	988	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	989	while (next && !next->destroyed ())
1184	{	990	{
1185	tmp = next;	991	tmp = next;
1186	next = tmp->below;	992	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		993
1190	if (was_destroyed (op, op_tag))	994	if (cnt <= 0)
		995	{
		996	op->failmsg ("Couldn't pickup all items at once.");
		997	return 0;
		998	}
		999
		1000	if (op->destroyed ())
1191	return 0;	1001	return 0;
1192		1002
1193	if ( ! can_pick (op, tmp))	1003	if (!can_pick (op, tmp))
1194	continue;	1004	continue;
1195		1005
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1006	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	1007	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	1008	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	1009	CHK_PICK_PICKUP;
		1010
1200	continue;	1011	continue;
1201	}	1012	}
1202		1013
1203	/* high not bit set? We're using the old autopickup model */	1014	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {	1015	if (!(op->contr->mode & PU_NEWMODE))
		1016	{
1205	switch (op->contr->mode) {	1017	switch (op->contr->mode)
1206	case 0: return 1; /* don't pick up */	1018	{
1207	case 1: pick_up (op, tmp);	1019	case 0:
1208	return 1;	1020	return 1; /* don't pick up */
1209	case 2: pick_up (op, tmp);	1021	case 1:
1210	return 0;	1022	CHK_PICK_PICKUP;
1211	case 3: return 0; /* stop before pickup */	1023	return 1;
1212	case 4: pick_up (op, tmp);	1024	case 2:
1213	break;	1025	CHK_PICK_PICKUP;
1214	case 5: pick_up (op, tmp);	1026	return 0;
1215	stop = 1;	1027	case 3:
1216	break;	1028	return 0; /* stop before pickup */
1217	case 6:	1029	case 4:
		1030	CHK_PICK_PICKUP;
		1031	break;
		1032	case 5:
		1033	CHK_PICK_PICKUP;
		1034	stop = 1;
		1035	break;
		1036	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1037	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1038	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);	1039	CHK_PICK_PICKUP;
1221	break;	1040	break;
1222		1041
1223	case 7:	1042	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)	1043	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);	1044	CHK_PICK_PICKUP;
1226	break;	1045	break;
1227		1046
1228	default:	1047	default:
1229	/* use value density */	1048	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1049	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100	1050	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))	1051	CHK_PICK_PICKUP;
1233	>= op->contr->mode)	1052	}
1234	pick_up(op,tmp);	1053	}
1235	}	1054	else
1236	}	1055	{ /* old model */
1237	else { /* old model */
1238	/* NEW pickup handling */	1056	/* NEW pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	1057	if (op->contr->mode & PU_DEBUG)
1240	{	1058	{
1241	/* some debugging code to figure out item information */	1059	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	1060	if (tmp->name != NULL)
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1061	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,	1062	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1063	else
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1064	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,	1065	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1066
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	1067	new_draw_info (NDI_UNIQUE, 0, op, putstring);
		1068	}
1251		1069
1252	sprintf(putstring,"...flags: ");	1070	/* philosophy:
1253	for(k=0;k<4;k++)	1071	* It's easy to grab an item type from a pile, as long as it's
1254	{	1072	* generic. This takes no game-time. For more detailed pickups
1255	for(j=0;j<32;j++)	1073	* and selections, select-items should be used. This is a
1256	{	1074	* grab-as-you-run type mode that's really useful for arrows for
1257	if((tmp->flags[k]>>j)&0x01)	1075	* example.
1258	{	1076	* The drawback: right now it has no frontend, so you need to
1259	sprintf(tmpstr,"%d ",k*32+j);	1077	* stick the bits you want into a calculator in hex mode and then
1260	strcat(putstring, tmpstr);	1078	* convert to decimal and then 'pickup <#>
1261	}	1079	*/
1262	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265		1080
		1081	/* the first two modes are exclusive: if NOTHING we return, if
		1082	* STOP then we stop. All the rest are applied sequentially,
		1083	* meaning if any test passes, the item gets picked up. */
		1084
		1085	/* if mode is set to pick nothing up, return */
		1086
		1087	if (op->contr->mode & PU_NOTHING)
		1088	return 1;
		1089
		1090	/* if mode is set to stop when encountering objects, return */
		1091	/* take STOP before INHIBIT since it doesn't actually pick
		1092	* anything up */
		1093
		1094	if (op->contr->mode & PU_STOP)
		1095	return 0;
		1096
		1097	/* useful for going into stores and not losing your settings... */
		1098	/* and for battles wher you don't want to get loaded down while
		1099	* fighting */
		1100	if (op->contr->mode & PU_INHIBIT)
		1101	return 1;
		1102
		1103	/* prevent us from turning into auto-thieves :) */
		1104	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1105	continue;
		1106
		1107	/* ignore known cursed objects */
		1108	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1109	continue;
		1110
		1111	/* all food and drink if desired */
		1112	/* question: don't pick up known-poisonous stuff? */
		1113	if (op->contr->mode & PU_FOOD)
		1114	if (tmp->type == FOOD)
		1115	{
		1116	CHK_PICK_PICKUP;
		1117	continue;
		1118	}
		1119
		1120	if (op->contr->mode & PU_DRINK)
		1121	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1122	{
		1123	CHK_PICK_PICKUP;
		1124	continue;
		1125	}
		1126
		1127	if (op->contr->mode & PU_POTION)
		1128	if (tmp->type == POTION)
		1129	{
		1130	CHK_PICK_PICKUP;
		1131	continue;
		1132	}
		1133
		1134	/* spellbooks, skillscrolls and normal books/scrolls */
		1135	if (op->contr->mode & PU_SPELLBOOK)
		1136	if (tmp->type == SPELLBOOK)
		1137	{
		1138	CHK_PICK_PICKUP;
		1139	continue;
		1140	}
		1141
		1142	if (op->contr->mode & PU_SKILLSCROLL)
		1143	if (tmp->type == SKILLSCROLL)
		1144	{
		1145	CHK_PICK_PICKUP;
		1146	continue;
		1147	}
		1148
		1149	if (op->contr->mode & PU_READABLES)
		1150	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1151	{
		1152	CHK_PICK_PICKUP;
		1153	continue;
		1154	}
		1155
		1156	/* wands/staves/rods/horns */
		1157	if (op->contr->mode & PU_MAGIC_DEVICE)
		1158	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1159	{
		1160	CHK_PICK_PICKUP;
		1161	continue;
		1162	}
		1163
		1164	/* pick up all magical items */
		1165	if (op->contr->mode & PU_MAGICAL)
		1166	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1167	{
		1168	CHK_PICK_PICKUP;
		1169	continue;
		1170	}
		1171
		1172	if (op->contr->mode & PU_VALUABLES)
		1173	{
		1174	if (tmp->type == MONEY || tmp->type == GEM)
		1175	{
		1176	CHK_PICK_PICKUP;
		1177	continue;
		1178	}
		1179	}
		1180
		1181	/* rings & amulets - talismans seems to be typed AMULET */
		1182	if (op->contr->mode & PU_JEWELS)
		1183	if (tmp->type == RING || tmp->type == AMULET)
		1184	{
		1185	CHK_PICK_PICKUP;
		1186	continue;
		1187	}
		1188
		1189	/* we don't forget dragon food */
		1190	if (op->contr->mode & PU_FLESH)
		1191	if (tmp->type == FLESH)
		1192	{
		1193	CHK_PICK_PICKUP;
		1194	continue;
		1195	}
		1196
		1197	/* bows and arrows. Bows are good for selling! */
		1198	if (op->contr->mode & PU_BOW)
		1199	if (tmp->type == BOW)
		1200	{
		1201	CHK_PICK_PICKUP;
		1202	continue;
		1203	}
		1204
		1205	if (op->contr->mode & PU_ARROW)
		1206	if (tmp->type == ARROW)
		1207	{
		1208	CHK_PICK_PICKUP;
		1209	continue;
		1210	}
		1211
		1212	/* all kinds of armor etc. */
		1213	if (op->contr->mode & PU_ARMOUR)
		1214	if (tmp->type == ARMOUR)
		1215	{
		1216	CHK_PICK_PICKUP;
		1217	continue;
		1218	}
		1219
		1220	if (op->contr->mode & PU_HELMET)
		1221	if (tmp->type == HELMET)
		1222	{
		1223	CHK_PICK_PICKUP;
		1224	continue;
		1225	}
		1226
		1227	if (op->contr->mode & PU_SHIELD)
		1228	if (tmp->type == SHIELD)
		1229	{
		1230	CHK_PICK_PICKUP;
		1231	continue;
		1232	}
		1233
		1234	if (op->contr->mode & PU_BOOTS)
		1235	if (tmp->type == BOOTS)
		1236	{
		1237	CHK_PICK_PICKUP;
		1238	continue;
		1239	}
		1240
		1241	if (op->contr->mode & PU_GLOVES)
		1242	if (tmp->type == GLOVES)
		1243	{
		1244	CHK_PICK_PICKUP;
		1245	continue;
		1246	}
		1247
		1248	if (op->contr->mode & PU_CLOAK)
		1249	if (tmp->type == CLOAK)
		1250	{
		1251	CHK_PICK_PICKUP;
		1252	continue;
		1253	}
		1254
		1255	/* hoping to catch throwing daggers here */
		1256	if (op->contr->mode & PU_MISSILEWEAPON)
		1257	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1258	{
		1259	CHK_PICK_PICKUP;
		1260	continue;
		1261	}
		1262
		1263	/* careful: chairs and tables are weapons! */
		1264	if (op->contr->mode & PU_ALLWEAPON)
		1265	{
		1266	if (tmp->type == WEAPON && tmp->name != NULL)
		1267	{
		1268	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1269	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1270	{
		1271	CHK_PICK_PICKUP;
		1272	continue;
		1273	}
		1274	}
		1275
		1276	if (tmp->type == WEAPON && tmp->name == NULL)
		1277	{
		1278	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1279	{
		1280	CHK_PICK_PICKUP;
		1281	continue;
		1282	}
		1283	}
		1284	}
		1285
		1286	/* misc stuff that's useful */
		1287	if (op->contr->mode & PU_KEY)
		1288	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1289	{
		1290	CHK_PICK_PICKUP;
		1291	continue;
		1292	}
		1293
		1294	/* any of the last 4 bits set means we use the ratio for value
		1295	* pickups */
		1296	if (op->contr->mode & PU_RATIO)
		1297	{
		1298	/* use value density to decide what else to grab */
		1299	/* >=7 was >= op->contr->mode */
		1300	/* >=7 is the old standard setting. Now we take the last 4 bits
		1301	*/
		1302	wvratio = op->contr->mode & PU_RATIO;
		1303	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
		1304	{
		1305	CHK_PICK_PICKUP;
1266	#if 0	1306	#if 0
1267	/* print the flags too */	1307	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1268	for(k=0;k<4;k++)	1308	if (tmp->name != NULL)
1269	{	1309	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);	1310	fprintf (stderr, "%s", tmp->name);
1271	for(j=0;j<32;j++)	1311	}
1272	{	1312	else
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1313	fprintf (stderr, "%s", tmp->arch->archname);
1274	if(!((j+1)%4))fprintf(stderr," ");	1314	fprintf (stderr, ",%d] = ", tmp->type);
1275	}	1315	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif	1316	#endif
		1317	continue;
		1318	}
		1319	}
		1320	} /* the new pickup model */
1279	}	1321	}
1280	/* philosophy:
1281	* It's easy to grab an item type from a pile, as long as it's
1282	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.
1286	* The drawback: right now it has no frontend, so you need to
1287	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>
1289	*/
1290		1322
1291	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */
1294
1295	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;
1298
1299	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;
1304
1305	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while
1307	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;
1309
1310	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1312
1313	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1315
1316	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1321	if(op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1324
1325	if(op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1328
1329	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1333	if(op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1336	if(op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1339
1340	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1344
1345	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1349
1350	if(op->contr->mode & PU_VALUABLES)
1351	{
1352	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1354	}
1355
1356	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1360
1361	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1365	if(op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1368
1369	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1373	if(op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1376	if(op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1379	if(op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1382	if(op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1385	if(op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1388
1389	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1393
1394	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)
1396	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)
1398	{
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1402	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}
1410
1411	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1415
1416	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */
1418	if(op->contr->mode & PU_RATIO)
1419	{
1420	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits
1423	* and multiply them by 5, giving 0..15*5== 5..75 */
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1426	{
1427	pick_up(op, tmp);
1428	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {
1431	fprintf(stderr,"%s", tmp->name);
1432	}
1433	else fprintf(stderr,"%s",tmp->arch->name);
1434	fprintf(stderr,",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1436	#endif
1437	continue;
1438	}
1439	}
1440	} /* the new pickup model */
1441	}
1442	return ! stop;	1323	return !stop;
1443	}	1324	}
1444		1325
1445	/*	1326	/*
1446	* Find an arrow in the inventory and after that	1327	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1328	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1329	* found object is returned.
1449	*/	1330	*/
		1331	object *
1450	object *find_arrow(object *op, const char *type)	1332	find_arrow (object *op, const char *type)
1451	{	1333	{
1452	object *tmp = NULL;	1334	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1335	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1336	return splay (tmp);
1453		1337
1454	for(op=op->inv; op; op=op->below)	1338	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1339	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1340	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1341	{
1458	else if (op->type==ARROW && op->race==type)	1342	splay (tmp);
		1343	return arrow;
		1344	}
		1345
1459	return op;	1346	return 0;
1460	return tmp;
1461	}	1347	}
1462		1348
1463	/*	1349	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1350	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1465	* against the target. A full test is not performed, simply a basic test	1351	* against the target. A full test is not performed, simply a basic test
1466	* of resistances. The archer is making a quick guess at what he sees down	1352	* of resistances. The archer is making a quick guess at what he sees down
1467	* the hall. Failing that it does it's best to pick the highest plus arrow.	1353	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1354	*/
1469		1355	object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1356	find_better_arrow (object *op, object *target, const char *type, int *better)
1471	{	1357	{
1472	object *tmp = NULL, *arrow, *ntmp;	1358	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1359	int attacknum, attacktype, betterby = 0, i;
1474		1360
1475	if (!type)	1361	if (!type)
1476	return NULL;	1362	return NULL;
1477		1363
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1364	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1365	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1366	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1481	i = 0;	1367	{
		1368	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1369	ntmp = find_better_arrow (arrow, target, type, &i);
1483	if (i > betterby) {	1370	if (i > betterby)
1484	tmp = ntmp;	1371	{
1485	betterby = i;	1372	tmp = ntmp;
1486	}	1373	betterby = i;
		1374	}
		1375	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1376	else if (arrow->type == ARROW && arrow->race == type)
		1377	{
1488	/* allways prefer assasination/slaying */	1378	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1379	if (target->race && arrow->slaying && strstr (arrow->slaying, target->race))
1490	strstr(arrow->slaying, target->race)) {	1380	{
1491	if (arrow->attacktype & AT_DEATH) {	1381	if (arrow->attacktype & AT_DEATH)
1492	*better = 100;	1382	{
1493	return arrow;	1383	*better = 100;
1494	} else {	1384	return arrow;
1495	tmp = arrow;	1385	}
		1386	else
		1387	{
		1388	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;	1389	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1390	}
1498	} else {	1391	}
		1392	else
		1393	{
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1394	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1395	{
1500	attacktype = 1<<attacknum;	1396	attacktype = 1 << attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1397	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1398	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1503	tmp = arrow;	1399	{
		1400	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1401	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1505	}	1402	}
1506	}	1403	}
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1404	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508	tmp = arrow;	1405	{
		1406	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1407	betterby = 2 + arrow->magic + arrow->stats.dam;
1510	}	1408	}
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1409	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512	tmp = arrow;	1410	{
		1411	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1412	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1413	}
		1414	}
		1415	}
1515	}	1416	}
1516	}	1417
1517	}
1518	if (tmp == NULL && arrow == NULL)	1418	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1419	return find_arrow (op, type);
1520		1420
1521	*better = betterby;	1421	*better = betterby;
1522	return tmp;	1422	return tmp;
1523	}	1423	}
1524		1424
1525	/* looks in a given direction, finds the first valid target, and calls	1425	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1426	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1427	* op = the shooter
1528	* type = bow->race	1428	* type = bow->race
1529	* dir = fire direction	1429	* dir = fire direction
1530	*/	1430	*/
1531		1431	object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1432	pick_arrow_target (object *op, const char *type, int dir)
1533	{	1433	{
1534	object *tmp = NULL;	1434	object *tmp = NULL;
1535	mapstruct *m;	1435	maptile *m;
1536	int i, mflags, found, number;	1436	int i, mflags, found, number;
1537	sint16 x, y;	1437	sint16 x, y;
1538		1438
1539	if (op->map == NULL)	1439	if (op->map == NULL)
1540	return find_arrow(op, type);	1440	return find_arrow (op, type);
1541		1441
1542	/* do a dex check */	1442	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1443	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1444	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1445	return find_arrow (op, type);
1546		1446
1547	m = op->map;	1447	m = op->map;
1548	x = op->x;	1448	x = op->x;
1549	y = op->y;	1449	y = op->y;
1550		1450
1551	/* find the first target */	1451	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1452	for (i = 0, found = 0; i < 20; i++)
		1453	{
1553	x += freearr_x[dir];	1454	x += freearr_x[dir];
1554	y += freearr_y[dir];	1455	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1456	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1457
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1458	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1557	tmp = NULL;	1459	{
1558	break;	1460	tmp = 0;
		1461	break;
		1462	}
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1463	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1464	{
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1465	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.	1466	* perhaps a bad assumption.
1562	*/	1467	*/
1563	tmp = NULL;	1468	tmp = 0;
1564	break;	1469	break;
1565	}	1470	}
		1471
1566	if (mflags & P_IS_ALIVE) {	1472	if (mflags & P_IS_ALIVE)
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1473	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1474	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1569	found++;	1475	break;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1476	}
1576	if (tmp == NULL)	1477
		1478	if (!tmp)
1577	return find_arrow(op, type);	1479	return find_arrow (op, type);
1578		1480
1579	if (tmp->head)	1481	if (tmp->head)
1580	tmp = tmp->head;	1482	tmp = tmp->head;
1581		1483
1582	return find_better_arrow(op, tmp, type, &i);	1484	return find_better_arrow (op, tmp, type, &i);
1583	}	1485	}
1584		1486
1585	/*	1487	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1488	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1489	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1492	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1493	* wc_mod is any special modifier to give (used in special player fire modes)
1592	* sx, sy are coordinates to fire arrow from - also used in some of the special	1494	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1495	* player fire modes.
1594	*/	1496	*/
		1497	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1498	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1499	{
1598	object *left, *bow;	1500	object *left, *bow;
1599	tag_t left_tag, tag;	1501	int mflags;
1600	int bowspeed, mflags;	1502	maptile *m;
1601	mapstruct *m;
1602		1503
1603	if (!dir) {	1504	if (!dir)
		1505	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1506	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1507	return 0;
		1508	}
		1509
		1510	if (op->contr)
		1511	bow = op->current_weapon;
		1512	else
1606	}	1513	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1514	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1515	/* Don't check for applied - monsters don't apply bows - in that way, they
1612	* don't need to switch back and forth between bows and weapons.	1516	* don't need to switch back and forth between bows and weapons.
1613	*/	1517	*/
1614	if(bow->type==BOW)	1518	if (bow->type == BOW)
1615	break;	1519	break;
1616		1520
1617	if (!bow) {	1521	if (!bow)
		1522	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1523	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1524	return 0;
1620	}	1525	}
		1526
		1527	// optimisation: move object to top so we will find it quickly again
		1528	if (bow->below)
		1529	{
		1530	bow->remove ();
		1531	op->insert (bow);
		1532	}
1621	}	1533	}
		1534
1622	if( !bow->race || !bow->skill) {	1535	if (!bow->race || !bow->skill)
		1536	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1537	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1538	return 0;
1625	}	1539	}
1626		1540
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1541	if (arrow == NULL)
		1542	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1543	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1544	{
1637	if (op->type == PLAYER)	1545	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1546	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1547	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1548	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1549	CLEAR_FLAG (op, FLAG_READY_BOW);
		1550
1643	return 0;	1551	return 0;
1644	}	1552	}
1645	}	1553	}
		1554
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1555	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1556	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1557	return 0;
1649	}	1558
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1559	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1560	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1561	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1562	return 0;
1653	}	1563	}
1654		1564
1655	/* this should not happen, but sometimes does */	1565	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1566	if (arrow->nrof == 0)
1657	remove_ob(arrow);
1658	free_object(arrow);
1659	return 0;
1660	}	1567	{
		1568	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1569	arrow->destroy ();
		1570	return 0;
		1571	}
1661		1572
1662	left = arrow; /* these are arrows left to the player */	1573	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1574	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1575	if (!arrow)
1665	if (arrow == NULL) {	1576	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1577	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);	1578	return 0;
1668	return 0;
1669	}	1579	}
1670	set_owner(arrow, op);	1580
1671	if (arrow->skill) free_string(arrow->skill);	1581	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1582	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1583	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1584
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1585	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1586	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1587	arrow->stats.grace = arrow->attacktype;
		1588
1687	if (arrow->slaying != NULL)	1589	if (arrow->slaying)
1688	arrow->spellarg = strdup_local(arrow->slaying);	1590	arrow->spellarg = strdup (arrow->slaying);
1689		1591
1690	/* Note that this was different for monsters - they got their level	1592	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1593	if (player *pl = op->contr)
1692	*/
1693		1594	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1595	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1596
		1597	/* penalize ROF for bestarrow */
		1598	if (pl->bowtype == bow_bestarrow)
		1599	speed *= .9f;
		1600	else
		1601	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1602
		1603	op->speed_left += speed - op->speed;
		1604	}
		1605	#endif
		1606
		1607	SET_ANIMATION (arrow, arrow->direction);
		1608
1698	/* update the speed */	1609	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1610	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1700	0 : dam_bonus[op->stats.Str]) +	1611	+ bow->stats.dam / 7.f;
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;
1703		1612
1704	if (arrow->speed < 1.0)	1613	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1614	arrow->speed_left = 0;
1708		1615
		1616	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1617
1709	if (op->type == PLAYER) {	1618	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1619	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1620	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1621	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1622
		1623	if (!arrow->slaying)
		1624	arrow->slaying = op->slaying;
		1625
		1626	arrow->attacktype |= op->attacktype;
		1627	}
		1628	else
		1629	{
1720	arrow->level = op->level;	1630	arrow->level = op->level;
1721	}	1631	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1632
		1633	if (!arrow->slaying)
		1634	arrow->slaying = bow->slaying;
		1635
1723	arrow->attacktype |= bow->attacktype;	1636	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1637	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1638
1727	arrow->map = m;	1639	wc -= arrow->level;
		1640	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1641
		1642	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1643	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1644	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1645
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1646	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1647	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1648
1735	if (!was_destroyed(arrow, tag))	1649	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1650	move_arrow (arrow);
1737		1651
1738	if (op->type == PLAYER) {
1739	if (was_destroyed (left, left_tag))
1740	esrv_del_item(op->contr, left_tag);
1741	else
1742	esrv_send_item(op, left);
1743	}
1744	return 1;	1652	return 1;
1745	}	1653	}
1746		1654
1747	/* Special fire code for players - this takes into	1655	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1656	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1657	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1658	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1659	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1660	* hence the function name.
1753	*/	1661	*/
		1662	int
1754	int player_fire_bow(object *op, int dir)	1663	player_fire_bow (object *op, int dir)
1755	{	1664	{
1756	int ret=0, wcmod=0;	1665	int ret;
1757		1666
1758	if (op->contr->bowtype == bow_bestarrow) {	1667	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1668	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1669	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1761	dir, 0, op->x, op->y);	1670	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1671	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1672	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1673	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1764	wcmod =-1;
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1674	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1675	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1676	else if (op->contr->bowtype == bow_threewide)
		1677	{
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1678	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1769	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1679	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1680	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1681	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1682	else if (op->contr->bowtype == bow_spreadshot)
		1683	{
1772	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1684	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1773	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1685	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1686	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1775		1687	}
1776	} else {	1688	else
		1689	{
1777	/* Simple case */	1690	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1691	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1779	}	1692	}
		1693
1780	return ret;	1694	return ret;
1781	}	1695	}
1782
1783		1696
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1697	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1698	* Broken apart from 'fire' to keep it more readable.
1786	*/	1699	*/
		1700	void
1787	void fire_misc_object(object *op, int dir)	1701	fire_misc_object (object *op, int dir)
1788	{	1702	{
1789	object *item;	1703	object *item = op->contr->ranged_ob;
1790		1704
1791	if (!op->contr->ranges[range_misc]) {	1705	if (!item)
		1706	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1707	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1708	return;
1794	}	1709	}
1795		1710
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1711	if (!item->inv)
		1712	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1713	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1714	return;
1800	}	1715	}
1801	if (item->type == WAND) {	1716
1802	if(item->stats.food<=0) {	1717	if (!op->change_weapon (item))
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805	return;	1718	return;
1806	}	1719
		1720	if (item->type == WAND)
		1721	{
		1722	if (item->stats.food <= 0)
		1723	{
		1724	op->contr->play_sound (sound_find ("wand_poof"));
		1725	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1726
		1727	return;
		1728	}
		1729	}
		1730	else if (item->type == ROD || item->type == HORN)
		1731	{
		1732	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
		1733
		1734	// using the maximum of the rods charge allows at least one spell cast
		1735	// for a rod or horn, this fixes some broken rods.
		1736	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
		1737	{
		1738	op->contr->play_sound (sound_find ("wand_poof"));
		1739
		1740	if (item->type == ROD)
		1741	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1742	else
		1743	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1744
		1745	return;
		1746	}
		1747	}
		1748
		1749	if (cast_spell (op, item, dir, item->inv, NULL))
		1750	{
		1751	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1752
		1753	if (item->type == WAND)
		1754	{
		1755	if (!(--item->stats.food))
		1756	{
		1757	object *tmp;
		1758
		1759	if (item->arch)
		1760	{
		1761	CLEAR_FLAG (item, FLAG_ANIMATE);
		1762	item->face = item->arch->face;
		1763	item->set_speed (0);
		1764	}
		1765
		1766	if (object *pl = item->visible_to ())
		1767	esrv_update_item (UPD_ANIM, pl, item);
		1768	}
		1769	}
1807	} else if (item->type == ROD || item->type==HORN) {	1770	else if (item->type == ROD || item->type == HORN)
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1810	if (item->type== ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1813	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,
1815	"The %s needs more time to charge.", query_base_name(item,0));
1816	return;
1817	}
1818	}
1819
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {
1823	if (!(--item->stats.food)) {
1824	object *tmp;
1825	if (item->arch) {
1826	CLEAR_FLAG(item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;
1828	item->speed = 0;
1829	update_ob_speed(item);
1830	}
1831	if ((tmp=is_player_inv(item)))
1832	esrv_update_item(UPD_ANIM, tmp, item);
1833	}
1834	}
1835	else if (item->type == ROD || item->type==HORN) {
1836	drain_rod_charge(item);	1771	drain_rod_charge (item);
1837	}
1838	}	1772	}
1839	}	1773	}
1840		1774
1841	/* Received a fire command for the player - go and do it.	1775	/* Received a fire command for the player - go and do it.
1842	*/	1776	*/
		1777	bool
1843	void fire(object *op,int dir) {	1778	fire (object *op, int dir)
		1779	{
1844	int spellcost=0;	1780	int spellcost = 0;
1845		1781
		1782	player *pl = op->contr;
		1783
		1784	if (pl->golem)
		1785	{
		1786	control_golem (op->contr->golem, dir);
		1787	return false;
		1788	}
		1789
		1790	object *ob = pl->ranged_ob;
		1791
		1792	if (!ob)
		1793	return false;
		1794
		1795	if (op->speed_left > 0.f)
		1796	--op->speed_left;
		1797	else
		1798	return false;
		1799
		1800	if (!op->change_weapon (ob))
		1801	return false;
		1802
1846	/* check for loss of invisiblity/hide */	1803	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1804	if (action_makes_visible (op))
		1805	make_visible (op);
1848		1806
1849	switch(op->contr->shoottype) {	1807	switch (ob->type)
1850	case range_none:	1808	{
1851	return;	1809	case BOW:
1852
1853	case range_bow:
1854	player_fire_bow(op, dir);	1810	player_fire_bow (op, dir);
1855	return;	1811	break;
1856		1812
1857	case range_magic: /* Casting spells */	1813	case SPELL:
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1814	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
1859	return;	1815	break;
1860		1816
1861	case range_misc:	1817	case BUILDER:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}
1872	else
1873	control_golem(op->contr->ranges[range_golem], dir);
1874	return;
1875
1876	case range_skill:
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;
1884	case range_builder:
1885	apply_map_builder( op, dir );	1818	apply_map_builder (op, dir);
1886	return;	1819	break;
1887	default:
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");
1889	return;
1890	}
1891	}
1892		1820
		1821	case SKILL:
		1822	do_skill (op, op, ob, dir, 0);
		1823	break;
1893		1824
		1825	default:
		1826	fire_misc_object (op, dir);
		1827	break;
		1828	}
		1829
		1830	return true;
		1831	}
1894		1832
1895	/* find_key	1833	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1834	* We try to find a key for the door as passed. If we find a key
1897	* and successfully use it, we return the key, otherwise NULL	1835	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1836	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1838	* pl is the player,
1901	* inv is the objects inventory to searched	1839	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1840	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1841	* This function can be called recursively to search containers.
1904	*/	1842	*/
1905		1843	object *
1906	object * find_key(object *pl, object *container, object *door)	1844	find_key (object *pl, object *container, object *door)
1907	{	1845	{
1908	object *tmp,*key;	1846	object *tmp, *key;
1909		1847
1910	/* Should not happen, but sanity checking is never bad */	1848	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;	1849	if (!container->inv)
		1850	return 0;
1912		1851
1913	/* First, lets try to find a key in the top level inventory */	1852	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1853	for (tmp = container->inv; tmp; tmp = tmp->below)
		1854	{
1915	if (door->type==DOOR && tmp->type==KEY) break;	1855	if (door->type == DOOR && tmp->type == KEY)
		1856	break;
1916	/* For sanity, we should really check door type, but other stuff	1857	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys	1858	* (like containers) can be locked with special keys
1918	*/	1859	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1860	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1920	tmp->slaying==door->slaying) break;	1861	break;
1921	}	1862	}
		1863
1922	/* No key found - lets search inventories now */	1864	/* No key found - lets search inventories now */
1923	/* If we find and use a key in an inventory, return at that time.	1865	/* If we find and use a key in an inventory, return at that time.
1924	* otherwise, if we search all the inventories and still don't find	1866	* otherwise, if we search all the inventories and still don't find
1925	* a key, return	1867	* a key, return
1926	*/	1868	*/
1927	if (!tmp) {	1869	if (!tmp)
		1870	{
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1871	for (tmp = container->inv; tmp; tmp = tmp->below)
		1872	{
1929	/* No reason to search empty containers */	1873	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {	1874	if (tmp->type == CONTAINER && tmp->inv)
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1875	{
		1876	if ((key = find_key (pl, tmp, door)))
		1877	return key;
		1878	}
		1879	}
		1880
		1881	if (!tmp)
		1882	return NULL;
1932	}	1883	}
1933	}	1884
1934	if (!tmp) return NULL;
1935	}
1936	/* We get down here if we have found a key. Now if its in a container,	1885	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it	1886	* see if we actually want to use it
1938	*/	1887	*/
1939	if (pl!=container) {	1888	if (pl != container)
		1889	{
1940	/* Only let players use keys in containers */	1890	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;	1891	if (!pl->contr)
		1892	return NULL;
1942	/* cases where this fails:	1893	/* cases where this fails:
1943	* If we only search the player inventory, return now since we	1894	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.	1895	* are not in the players inventory.
1945	* If the container is not active, return now since only active	1896	* If the container is not active, return now since only active
1946	* containers can be used.	1897	* containers can be used.
1947	* If we only search keyrings and the container does not have	1898	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.	1899	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,	1900	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.	1901	* inv must have been an container and must have been active.
1951	*	1902	*
1952	* Change the color so that the message doesn't disappear with	1903	* Change the color so that the message doesn't disappear with
1953	* all the others.	1904	* all the others.
1954	*/	1905	*/
1955	if (pl->contr->usekeys == key_inventory ||	1906	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||	1907	!QUERY_FLAG (container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&	1908	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1958	(!container->race || strcmp(container->race, "keys")))	1909	{
1959	) {
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1910	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",	1911	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1962	query_name(tmp), query_name(container));
1963	return NULL;	1912	return NULL;
1964	}	1913	}
1965	}	1914	}
		1915
1966	return tmp;	1916	return tmp;
1967	}	1917	}
1968		1918
1969	/* moved door processing out of move_player_attack.	1919	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1920	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1921	* such that the caller should not do anything more,
1972	* 0 otherwise	1922	* 0 otherwise
1973	*/	1923	*/
		1924	static int
1974	static int player_attack_door(object *op, object *door)	1925	player_attack_door (object *op, object *door)
1975	{	1926	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1927	/* If its a door, try to find a key. If we do destroy the door,
1978	* might as well return immediately as there is nothing more to do -	1928	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1929	* otherwise, we fall through to the rest of the code.
1980	*/	1930	*/
1981	object *key=find_key(op, op, door);	1931	object *key = find_key (op, op, door);
1982		1932
1983	/* IF we found a key, do some extra work */	1933	/* If we found a key, do some extra work */
1984	if (key) {	1934	if (key)
		1935	{
1985	object *container=key->env;	1936	object *container = key->env;
1986		1937
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1938	if (action_makes_visible (op))
1988	if(action_makes_visible(op)) make_visible(op);	1939	make_visible (op);
		1940
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1941	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1942	spring_trap (door->inv, op);
		1943
1990	if (door->type == DOOR) {	1944	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1945	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1946	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1947	{
1995	"You open the door with the %s", query_short_name(key));	1948	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996	remove_door2(door); /* remove door without violence ;-) */	1949	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1950	}
		1951
1998	/* Do this after we print the message */	1952	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1953	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1954
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1955	return 1; /* Nothing more to do below */
		1956	}
2004	} else if (door->type==LOCKED_DOOR) {	1957	else if (door->type == LOCKED_DOOR)
		1958	{
2005	/* Might as well return now - no other way to open this */	1959	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1960	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007	return 1;	1961	return 1;
2008	}	1962	}
		1963
2009	return 0;	1964	return 0;
2010	}	1965	}
2011		1966
2012	/* This function is just part of a breakup from move_player.	1967	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1968	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1969	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1970	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1971	* going to try and move (not fire weapons).
2017	*/	1972	*/
2018		1973	bool
2019	void move_player_attack(object *op, int dir)	1974	move_player_attack (object *op, int dir)
2020	{	1975	{
2021	object *tmp, *mon;
2022	sint16 nx, ny;
2023	int on_battleground;	1976	int on_battleground;
2024	mapstruct *m;
2025		1977
2026	nx=freearr_x[dir]+op->x;	1978	sint16 nx = freearr_x[dir] + op->x;
2027	ny=freearr_y[dir]+op->y;	1979	sint16 ny = freearr_y[dir] + op->y;
2028		1980
2029	on_battleground = op_on_battleground(op, NULL, NULL);	1981	on_battleground = op_on_battleground (op, 0, 0);
2030		1982
		1983	if (out_of_map (op->map, nx, ny))
		1984	return false;
		1985
		1986	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		1987	{
		1988	--op->speed_left;
		1989	return true;
		1990	}
		1991
2031	/* If braced, or can't move to the square, and it is not out of the	1992	/* If braced, or can't move to the square, and it is not out of the
2032	* map, attack it. Note order of if statement is important - don't	1993	* map, attack it. Note order of if statement is important - don't
2033	* want to be calling move_ob if braced, because move_ob will move the	1994	* want to be calling move_ob if braced, because move_ob will move the
2034	* player. This is a pretty nasty hack, because if we could	1995	* player. This is a pretty nasty hack, because if we could
2035	* move to some space, it then means that if we are braced, we should	1996	* move to some space, it then means that if we are braced, we should
2036	* do nothing at all. As it is, if we are braced, we go through	1997	* do nothing at all. As it is, if we are braced, we go through
2037	* quite a bit of processing. However, it probably is less than what	1998	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	1999	* move_ob uses.
2039	*/	2000	*/
2040	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2001	maptile *m = op->map->xy_find (nx, ny);
2041	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2042	m = get_map_from_coord(op->map, &nx, &ny);
2043	if (!m) return; /* Don't think this should happen */
2044	}
2045	else m =op->map;
2046
2047	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2048	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2049	return;
2050	}
2051		2002
2052	mon = NULL;
2053	/* Go through all the objects, and find ones of interest. Only stop if	2003	/* Go through all the objects, and find ones of interest. Only stop if
2054	* we find a monster - that is something we know we want to attack.	2004	* we find a monster - that is something we know we want to attack.
2055	* if its a door or barrel (can roll) see if there may be monsters	2005	* if its a door or barrel (can roll) see if there may be monsters
2056	* on the space	2006	* on the space
2057	*/	2007	*/
2058	while (tmp!=NULL) {	2008	object *mon;
2059	if (tmp == op) {	2009	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2060	tmp=tmp->above;	2010	{
2061	continue;	2011	if ((mon->flag [FLAG_ALIVE]
		2012	|| mon->type == LOCKED_DOOR
		2013	|| mon->flag [FLAG_CAN_ROLL])
		2014	&& mon != op)
		2015	break;
2062	}	2016	}
2063	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2017
2064	mon = tmp;
2065	break;
2066	}
2067	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2068	mon = tmp;
2069	tmp=tmp->above;
2070	}
2071
2072	if (mon==NULL) /* This happens anytime the player tries to move */	2018	if (!mon) /* This happens anytime the player tries to move */
2073	return; /* into a wall */	2019	return false; /* into a wall */
2074		2020
2075	if(mon->head != NULL)
2076	mon = mon->head;	2021	mon = mon->head_ ();
2077		2022
2078	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2023	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2024	if (op->contr->weapon_sp_left > 0.f)
2079	if (player_attack_door(op, mon)) return;	2025	if (player_attack_door (op, mon))
		2026	{
		2027	--op->contr->weapon_sp_left;
		2028	return true;
		2029	}
2080		2030
2081	/* The following deals with possibly attacking peaceful	2031	/* The following deals with possibly attacking peaceful
2082	* or frienddly creatures. Basically, all players are considered	2032	* or friendly creatures. Basically, all players are considered
2083	* unaggressive. If the moving player has peaceful set, then the	2033	* unaggressive. If the moving player has peaceful set, then the
2084	* object should be pushed instead of attacked. It is assumed that	2034	* object should be pushed instead of attacked. It is assumed that
2085	* if you are braced, you will not attack friends accidently,	2035	* if you are braced, you will not attack friends accidently,
2086	* and thus will not push them.	2036	* and thus will not push them.
2087	*/	2037	*/
2088		2038
2089	/* If the creature is a pet, push it even if the player is not	2039	/* If the creature is a pet, push it even if the player is not
2090	* peaceful. Our assumption is the creature is a pet if the	2040	* peaceful. Our assumption is the creature is a pet if the
2091	* player owns it and it is either friendly or unagressive.	2041	* player owns it and it is either friendly or unagressive.
2092	*/	2042	*/
2093	if ((op->type==PLAYER)	2043	if (op->type == PLAYER
2094	#if COZY_SERVER	2044	&& ((mon->owner && mon->owner->contr
2095	&&
2096	(
2097	(get_owner(mon) && get_owner(mon)->contr
2098	&& same_party (get_owner(mon)->contr->party, op->contr->party))	2045	&& same_party (mon->owner->contr->party, op->contr->party))
2099	|| get_owner(mon) == op	2046	|| mon->owner == op)
2100	)
2101	#else
2102	&& get_owner(mon)==op
2103	#endif
2104	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	2047	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2105	{	2048	{
2106	/* If we're braced, we don't want to switch places with it */	2049	/* If we're braced, we don't want to switch places with it */
2107	if (op->contr->braced) return;	2050	if (op->contr->braced)
2108	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	2051	return false;
2109	(void) push_ob(mon,dir,op);
2110	if(op->contr->tmp_invis||op->hide) make_visible(op);
2111	return;
2112	}
2113		2052
		2053	if (op->speed_left > 0.f)
		2054	{
		2055	--op->speed_left;
		2056
		2057	op->play_sound (sound_find ("push_player"));
		2058	push_ob (mon, dir, op);
		2059
		2060	if (action_makes_visible (op))
		2061	make_visible (op);
		2062
		2063	return true;
		2064	}
		2065	else
		2066	return false;
		2067	}
		2068
2114	/* in certain circumstances, you shouldn't attack friendly	2069	/* in certain circumstances, you shouldn't attack friendly
2115	* creatures. Note that if you are braced, you can't push	2070	* creatures. Note that if you are braced, you can't push
2116	* someone, but put it inside this loop so that you won't	2071	* someone, but put it inside this loop so that you won't
2117	* attack them either.	2072	* attack them either.
2118	*/	2073	*/
2119	if ((mon->type==PLAYER || mon->enemy != op) &&	2074	if ((mon->type == PLAYER || mon->enemy != op)
2120	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	2075	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2121	(	2076	&& ((op->contr->peaceful
2122	#ifdef PROHIBIT_PLAYERKILL
2123	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	2077	|| (mon->type == PLAYER && mon->contr->peaceful))
2124	#else
2125	op->contr->peaceful &&
2126	#endif
2127	!on_battleground	2078	&& !on_battleground))
		2079	{
		2080	if (op->speed_left > 0.f)
		2081	{
		2082	--op->speed_left;
		2083
		2084	if (!op->contr->braced)
2128	)) {	2085	{
2129	if (!op->contr->braced) {	2086	op->play_sound (sound_find ("push_player"));
2130	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	2087	push_ob (mon, dir, op);
2131	(void) push_ob(mon,dir,op);	2088	}
2132	} else {	2089	else
2133	new_draw_info(0, 0,op,"You withhold your attack");	2090	op->statusmsg ("You withhold your attack");
		2091
		2092	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		2093	make_visible (op);
		2094
		2095	return true;
		2096	}
2134	}	2097	}
2135	if(op->contr->tmp_invis||op->hide) make_visible(op);
2136	}
2137
2138	/* If the object is a boulder or other rollable object, then	2098	/* If the object is a boulder or other rollable object, then
2139	* roll it if not braced. You can't roll it if you are braced.	2099	* roll it if not braced. You can't roll it if you are braced.
2140	*/	2100	*/
2141	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2101	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2102	{
		2103	if (op->speed_left > 0.f)
		2104	{
		2105	--op->speed_left;
		2106
2142	recursive_roll(mon,dir,op);	2107	recursive_roll (mon, dir, op);
2143	if(action_makes_visible(op)) make_visible(op);	2108	if (action_makes_visible (op))
2144	}	2109	make_visible (op);
2145		2110
		2111	return true;
		2112	}
		2113	}
2146	/* Any generic living creature. Including things like doors.	2114	/* Any generic living creature. Including things like doors.
2147	* Way it works is like this: First, it must have some hit points	2115	* Way it works is like this: First, it must have some hit points
2148	* and be living. Then, it must be one of the following:	2116	* and be living. Then, it must be one of the following:
2149	* 1) Not a player, 2) A player, but of a different party. Note	2117	* 1) Not a player, 2) A player, but of a different party. Note
2150	* that party_number -1 is no party, so attacks can still happen.	2118	* that party_number -1 is no party, so attacks can still happen.
2151	*/	2119	*/
2152
2153	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2120	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2154	((mon->type!=PLAYER || op->contr->party==NULL ||	2121	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155	op->contr->party!=mon->contr->party))) {	2122	{
		2123	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2124	{
		2125	--op->contr->weapon_sp_left;
2156		2126
2157	/* If the player hasn't hit something this tick, and does	2127	skill_attack (mon, op, 0, 0, 0);
2158	* so, give them speed boost based on weapon speed. Doing
2159	* it here is better than process_players2, which basically
2160	* incurred a 1 tick offset.
2161	*/
2162	if (!op->contr->has_hit) {
2163	op->speed_left += op->speed / op->contr->weapon_sp;
2164		2128
2165	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2129	if (action_makes_visible (op))
		2130	make_visible (op);
		2131
		2132	return true;
		2133	}
2166	}	2134	}
2167		2135
2168	skill_attack(mon, op, 0, NULL, NULL);	2136	return false;
2169
2170	/* If attacking another player, that player gets automatic
2171	* hitback, and doesn't loose luck either.
2172	* Disable hitback on the battleground or if the target is
2173	* the wiz.
2174	*/
2175	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2176	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2177	short luck = mon->stats.luck;
2178	mon->contr->has_hit = 1;
2179	skill_attack(op, mon, 0, NULL, NULL);
2180	mon->stats.luck = luck;
2181	}
2182	if(action_makes_visible(op)) make_visible(op);
2183	}
2184	} /* if player should attack something */
2185	}	2137	}
2186		2138
		2139	bool
2187	int move_player(object *op,int dir) {	2140	move_player (object *op, int dir)
		2141	{
2188	int pick;	2142	int pick;
2189		2143
2190	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2144	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2191	return 0;
2192
2193	/* Sanity check: make sure dir is valid */
2194	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2195	LOG( llevError, "move_player: invalid direction %d\n", dir);
2196	return 0;
2197	}
2198
2199	/* peterm: added following line */
2200	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2201	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2202
2203	op->facing = dir;
2204
2205	if(op->hide) do_hidden_move(op);
2206
2207	if(op->contr->fire_on) {
2208	fire(op,dir);
2209	}
2210	else move_player_attack(op,dir);
2211
2212	pick = check_pick(op);
2213
2214
2215	/* Add special check for newcs players and fire on - this way, the
2216	* server can handle repeat firing.
2217	*/
2218	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2219	op->direction = dir;
2220	} else {
2221	op->direction=0;
2222	}
2223	/* Update how the player looks. Use the facing, so direction may
2224	* get reset to zero. This allows for full animation capabilities
2225	* for players.
2226	*/
2227	animate_object(op, op->facing);
2228	return 0;	2145	return 0;
		2146
		2147	/* Sanity check: make sure dir is valid */
		2148	if ((dir < 0) || (dir >= 9))
		2149	{
		2150	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2151	return 0;
		2152	}
		2153
		2154	/* peterm: added following line */
		2155	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2156	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2157
		2158	op->facing = dir;
		2159
		2160	if (op->flag [FLAG_HIDDEN])
		2161	do_hidden_move (op);
		2162
		2163	bool retval;
		2164
		2165	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2166	retval = RESULT_INT (0);
		2167	else if (op->contr->fire_on)
		2168	retval = fire (op, dir);
		2169	else
		2170	{
		2171	retval = move_player_attack (op, dir);
		2172	pick = check_pick (op);
		2173	}
		2174
		2175	/* Add special check for newcs players and fire on - this way, the
		2176	* server can handle repeat firing.
		2177	*/
		2178	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2179	op->direction = dir;
		2180	else
		2181	op->direction = 0;
		2182
		2183	/* Update how the player looks. Use the facing, so direction may
		2184	* get reset to zero. This allows for full animation capabilities
		2185	* for players.
		2186	*/
		2187	animate_object (op, op->facing);
		2188
		2189	return retval;
2229	}	2190	}
2230		2191
2231	/* This is similar to handle_player, below, but is only used by the	2192	/* This is similar to handle_player, below, but is only used by the
2232	* new client/server stuff.	2193	* new client/server stuff.
2233	* This is sort of special, in that the new client/server actually uses	2194	* This is sort of special, in that the new client/server actually uses
2234	* the new speed values for commands.	2195	* the new speed values for commands.
2235	*	2196	*
2236	* Returns true if there are more actions we can do.	2197	* Returns true if there are more actions we can do. Should not do
		2198	* many actions in a row, as that would be too unfair to other
		2199	* players.
2237	*/	2200	*/
		2201	bool
2238	int handle_newcs_player(object *op)	2202	handle_newcs_player (object *op)
2239	{	2203	{
2240	if (op->contr->hidden) {
2241	op->invisible = 1000;
2242	/* the socket code flashes the player visible/invisible
2243	* depending on the value of invisible, so we need to
2244	* alternate it here for it to work correctly.
2245	*/
2246	if (pticks & 2) op->invisible--;
2247	}
2248	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2249	op->invisible--;
2250	if(!op->invisible) {
2251	make_visible(op);
2252	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2253	}
2254	}
2255
2256	if (QUERY_FLAG(op, FLAG_SCARED)) {	2204	if (QUERY_FLAG (op, FLAG_SCARED))
2257	flee_player(op);
2258	/* If player is still scared, that is his action for this tick */
2259	if (QUERY_FLAG(op, FLAG_SCARED)) {
2260	op->speed_left--;
2261	return 0;
2262	}
2263	}	2205	{
		2206	if (op->speed_left > 0.f)
		2207	{
		2208	--op->speed_left;
		2209	flee_player (op);
2264		2210
2265	/* I've been seeing crashes where the golem has been destroyed, but	2211	return true;
2266	* the player object still points to the defunct golem. The code that	2212	}
2267	* destroys the golem looks correct, and it doesn't always happen, so	2213	else
2268	* put this in a a workaround to clean up the golem pointer.	2214	return false;
2269	*/
2270	if (op->contr->ranges[range_golem] &&
2271	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2272	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2273	op->contr->ranges[range_golem] = NULL;
2274	op->contr->golem_count = 0;
2275	}	2215	}
2276		2216
2277	/* call this here - we also will call this in do_ericserver, but	2217	/* call this here - we also will call this in do_ericserver, but
2278	* the players time has been increased when doericserver has been	2218	* the players time has been increased when doericserver has been
2279	* called, so we recheck it here.	2219	* called, so we recheck it here.
2280	*/	2220	*/
2281	HandleClient(&op->contr->socket, op->contr);	2221	if (op->contr->ns->handle_command ())
2282	if (op->speed_left<0) return 0;	2222	return true;
2283		2223
2284	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2224	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2285	/* All move commands take 1 tick, at least for now */
2286	op->speed_left--;
2287
2288	/* Instead of all the stuff below, let move_player take care
2289	* of it. Also, some of the skill stuff is only put in
2290	* there, as well as the confusion stuff.
2291	*/
2292	move_player(op, op->direction);	2225	return move_player (op, op->direction);
2293	if (op->speed_left>0) return 1;	2226
2294	else return 0;	2227	return false;
2295	}	2228	}
		2229
		2230	int
		2231	save_life (object *op)
		2232	{
		2233	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2296	return 0;	2234	return 0;
2297	}
2298		2235
2299	int save_life(object *op) {
2300	object *tmp;
2301
2302	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2303	return 0;
2304
2305	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2236	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2306	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2237	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2307	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2238	{
2308	new_draw_info_format(NDI_UNIQUE, 0,op,	2239	op->play_sound (sound_find ("ob_evaporate"));
2309	"Your %s vibrates violently, then evaporates.",	2240	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2310	query_name(tmp));	2241
2311	if (op->contr)	2242	tmp->destroy ();
2312	esrv_del_item(op->contr, tmp->count);
2313	remove_ob(tmp);
2314	free_object(tmp);
2315	CLEAR_FLAG(op, FLAG_LIFESAVE);	2243	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2244
2316	if(op->stats.hp<0)	2245	if (op->stats.hp < 0)
2317	op->stats.hp = op->stats.maxhp;	2246	op->stats.hp = op->stats.maxhp;
		2247
2318	if(op->stats.food<0)	2248	if (op->stats.food < 0)
2319	op->stats.food = 999;	2249	op->stats.food = 999;
2320	fix_player(op);	2250
		2251	op->update_stats ();
2321	return 1;	2252	return 1;
2322	}	2253	}
		2254
2323	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2255	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2324	CLEAR_FLAG(op, FLAG_LIFESAVE);	2256	CLEAR_FLAG (op, FLAG_LIFESAVE);
2325	enter_player_savebed(op); /* bring him home. */	2257	enter_player_savebed (op); /* bring him home. */
2326	return 0;	2258	return 0;
2327	}	2259	}
2328		2260
2329	/* This goes throws the inventory and removes unpaid objects, and puts them	2261	/* This goes throws the inventory and removes unpaid objects, and puts them
2330	* back in the map (location and map determined by values of env). This	2262	* back in the map (location and map determined by values of env). This
2331	* function will descend into containers. op is the object to start the search	2263	* function will descend into containers. op is the object to start the search
2332	* from.	2264	* from.
2333	*/	2265	*/
		2266	static void
2334	void remove_unpaid_objects(object *op, object *env)	2267	drop_unpaid_items (object *op, object *env)
2335	{	2268	{
2336	object *next;
2337
2338	while (op) {	2269	while (op)
2339	next=op->below; /* Make sure we have a good value, in case	2270	{
2340	* we remove object 'op'	2271	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2341	*/	2272
2342	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2273	if (QUERY_FLAG (op, FLAG_UNPAID))
2343	remove_ob(op);	2274	op->insert_at (env);
2344	op->x = env->x;	2275	else if (op->inv)
2345	op->y = env->y;	2276	drop_unpaid_items (op->inv, env);
2346	if (env->type == PLAYER)
2347	esrv_del_item(env->contr, op->count);
2348	insert_ob_in_map(op, env->map, NULL,0);
2349	}
2350	else if (op->inv) remove_unpaid_objects(op->inv, env);
2351	op=next;
2352	}
2353	}
2354		2277
		2278	op = next;
		2279	}
		2280	}
		2281
		2282	void
		2283	object::drop_unpaid_items ()
		2284	{
		2285	if (!flag [FLAG_REMOVED])
		2286	::drop_unpaid_items (inv, this);
		2287	}
2355		2288
2356	/*	2289	/*
2357	* Returns pointer a static string containing gravestone text	2290	* Returns pointer a static string containing gravestone text
2358	* Moved from apply.c to player.c - player.c is what	2291	* Moved from apply.c to player.c - player.c is what
2359	* actually uses this function. player.c may not be quite the	2292	* actually uses this function. player.c may not be quite the
2360	* best, a misc file for object actions is probably better,	2293	* best, a misc file for object actions is probably better,
2361	* but there isn't one in the server directory.	2294	* but there isn't one in the server directory.
2362	*/	2295	*/
		2296	const char *
2363	char *gravestone_text (object *op)	2297	gravestone_text (object *op)
2364	{	2298	{
		2299	static dynbuf_text buf;
		2300
		2301	buf << "---- R.I.P. ----\n\n"
		2302	<< op->name;
		2303
		2304	if (op->type == PLAYER)
		2305	buf << " the " << op->contr->title;
		2306
		2307	buf << "\n\n";
		2308
		2309	buf << "who was level ";
		2310	buf << (sint32)op->level << "\n\n" // OO breakdown
		2311	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
		2312
		2313	if (op->type == PLAYER)
		2314	buf << "by " << op->contr->killer_name () << ".\n\n";
		2315
		2316	{
2365	static char buf2[MAX_BUF];	2317	static char buf2[128];
2366	char buf[MAX_BUF];
2367	time_t now = time (NULL);	2318	time_t now = time (NULL);
2368
2369	strcpy (buf2, " R.I.P.\n\n");
2370	if (op->type == PLAYER)
2371	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2372	else
2373	sprintf (buf, "%s\n", op->name);
2374	strncat (buf2, " ", 20 - strlen (buf) / 2);
2375	strcat (buf2, buf);
2376	if (op->type == PLAYER)
2377	sprintf (buf, "who was in level %d when killed\n", op->level);
2378	else
2379	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2380	strncat (buf2, " ", 20 - strlen (buf) / 2);
2381	strcat (buf2, buf);
2382	if (op->type == PLAYER) {
2383	sprintf (buf, "by %s.\n\n", op->contr->killer);
2384	strncat (buf2, " ", 21 - strlen (buf) / 2);
2385	strcat (buf2, buf);
2386	}
2387	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2319	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2388	strncat (buf2, " ", 20 - strlen (buf) / 2);	2320	buf << buf2;
2389	strcat (buf2, buf);	2321	}
		2322
2390	return buf2;	2323	return buf;
2391	}	2324	}
2392		2325
2393		2326	void
2394
2395	void do_some_living(object *op) {	2327	do_some_living (object *op)
		2328	{
2396	int last_food=op->stats.food;	2329	int last_food = op->stats.food;
2397	int gen_hp, gen_sp, gen_grace;	2330	int gen_hp, gen_sp, gen_grace;
2398	int over_hp, over_sp, over_grace;	2331	int over_hp, over_sp, over_grace;
2399	int i;	2332	int i;
2400	int rate_hp = 1200;	2333	int rate_hp = 1200;
2401	int rate_sp = 2500;	2334	int rate_sp = 2500;
2402	int rate_grace = 2000;	2335	int rate_grace = 2000;
2403	const int max_hp = 1;	2336	const int max_hp = 1;
2404	const int max_sp = 1;	2337	const int max_sp = 1;
2405	const int max_grace = 1;	2338	const int max_grace = 1;
2406		2339
2407	if (op->contr->outputs_sync) {	2340	if (op->contr->hidden)
2408	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2341	{
2409	if (op->contr->outputs[i].buf!=NULL &&	2342	op->invisible = 1000;
2410	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2343	/* the socket code flashes the player visible/invisible
2411	flush_output_element(op, &op->contr->outputs[i]);	2344	* depending on the value of invisible, so we need to
		2345	* alternate it here for it to work correctly.
		2346	*/
		2347	if (pticks & 2)
		2348	op->invisible--;
2412	}	2349	}
		2350	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2351	{
		2352	if (!op->invisible--)
		2353	{
		2354	make_visible (op);
		2355	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2356	}
		2357	}
2413		2358
2414	if(op->contr->state==ST_PLAYING) {	2359	if (op->contr->ns->state == ST_PLAYING)
2415		2360	{
2416	/* these next three if clauses make it possible to SLOW DOWN	2361	/* these next three if clauses make it possible to SLOW DOWN
2417	hp/grace/spellpoint regeneration. */	2362	hp/grace/spellpoint regeneration. */
2418	if(op->contr->gen_hp >= 0 )
2419	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2420	else {
2421	gen_hp = op->stats.maxhp;
2422	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2423	}
2424	if(op->contr->gen_sp >= 0 )
2425	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2426	else {
2427	gen_sp = op->stats.maxsp;
2428	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2429	}
2430	if(op->contr->gen_grace >= 0)
2431	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2432	else {
2433	gen_grace = op->stats.maxgrace;
2434	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2435	}
2436
2437	/* Regenerate Spell Points */
2438	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2439	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2440	if(op->stats.sp<op->stats.maxsp) {
2441	op->stats.sp++;
2442	/* dms do not consume food */
2443	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2444	op->stats.food--;
2445	if(op->contr->digestion<0)
2446	op->stats.food+=op->contr->digestion;
2447	else if(op->contr->digestion>0 &&
2448	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2449	op->stats.food=last_food;
2450	}
2451	}
2452	if (max_sp>1) {
2453	over_sp = (gen_sp+10)/rate_sp;
2454	if (over_sp > 0) {
2455	if(op->stats.sp<op->stats.maxsp) {
2456	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2457	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2458	op->stats.sp--;
2459	if(op->stats.sp>op->stats.maxsp)
2460	op->stats.sp=op->stats.maxsp;
2461	}
2462	op->last_sp=0;
2463	} else {
2464	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2465	}
2466	} else {
2467	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2468	}
2469	}
2470
2471	/* Regenerate Grace */
2472	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2473	if(--op->last_grace<0) {
2474	if(op->stats.grace<op->stats.maxgrace/2)
2475	op->stats.grace++; /* no penalty in food for regaining grace */
2476	if(max_grace>1) {
2477	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2478	if (over_grace > 0) {
2479	op->stats.sp += over_grace
2480	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2481	op->last_grace=0;
2482	} else {
2483	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2484	}
2485	} else {
2486	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2487	}
2488	/* wearing stuff doesn't detract from grace generation. */
2489	}
2490
2491	/* Regenerate Hit Points */
2492	if(--op->last_heal<0) {
2493	if(op->stats.hp<op->stats.maxhp) {
2494	op->stats.hp++;
2495	/* dms do not consume food */
2496	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2497	op->stats.food--;
2498	if(op->contr->digestion<0)
2499	op->stats.food+=op->contr->digestion;
2500	else if(op->contr->digestion>0 &&
2501	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2502	op->stats.food=last_food;
2503	}
2504	}
2505	if(max_hp>1) {
2506	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2507	if (over_hp > 0) {
2508	op->stats.sp += over_hp
2509	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2510	op->last_heal=0;
2511	} else {
2512	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2513	}
2514	} else {
2515	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2516	}
2517	}
2518
2519	/* Digestion */
2520	if(--op->last_eat<0) {
2521	#ifdef COZY_SERVER
2522	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2523	int bonus=dg>0?dg:0,
2524	penalty=dg<0?-dg:0;
2525	#else
2526	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2527	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2528	#endif
2529
2530	if(op->contr->gen_hp > 0)	2363	if (op->contr->gen_hp >= 0)
2531	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2364	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2532	else	2365	else
2533	op->last_eat=25*(1+bonus)/(penalty +1);	2366	{
		2367	gen_hp = op->stats.maxhp;
		2368	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2369	}
		2370
		2371	if (op->contr->gen_sp >= 0)
		2372	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2373	else
		2374	{
		2375	gen_sp = op->stats.maxsp;
		2376	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2377	}
		2378
		2379	if (op->contr->gen_grace >= 0)
		2380	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2381	else
		2382	{
		2383	gen_grace = op->stats.maxgrace;
		2384	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2385	}
		2386
		2387	/* Regenerate Grace */
		2388	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2389	if (--op->last_grace < 0)
		2390	{
		2391	if (op->stats.grace < op->stats.maxgrace / 2)
		2392	op->stats.grace++; /* no penalty in food for regaining grace */
		2393
		2394	if (max_grace > 1)
		2395	{
		2396	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2397	if (over_grace > 0)
		2398	{
		2399	op->stats.sp += over_grace
		2400	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2401	op->last_grace = 0;
		2402	}
		2403	else
		2404	{
		2405	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2406	}
		2407	}
		2408	else
		2409	{
		2410	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2411	}
		2412	/* wearing stuff doesn't detract from grace generation. */
		2413	}
		2414
		2415	if (op->stats.food > 0)
		2416	{
		2417	/* Regenerate Spell Points */
		2418	if (!op->contr->golem && --op->last_sp < 0)
		2419	{
		2420	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2421
		2422	if (op->stats.sp < op->stats.maxsp)
		2423	{
		2424	op->stats.sp++;
		2425
		2426	/* dms do not consume food */
		2427	if (!QUERY_FLAG (op, FLAG_WIZ))
		2428	{
		2429	op->stats.food--;
		2430
		2431	if (op->contr->digestion < 0)
		2432	op->stats.food += op->contr->digestion;
		2433	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2434	op->stats.food = last_food;
		2435	}
		2436	}
		2437
		2438	if (max_sp > 1)
		2439	{
		2440	over_sp = (gen_sp + 10) / rate_sp;
		2441	if (over_sp > 0)
		2442	{
		2443	if (op->stats.sp < op->stats.maxsp)
		2444	{
		2445	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2446
		2447	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2448	op->stats.sp--;
		2449
		2450	if (op->stats.sp > op->stats.maxsp)
		2451	op->stats.sp = op->stats.maxsp;
		2452	}
		2453
		2454	op->last_sp = 0;
		2455	}
		2456	else
		2457	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2458	}
		2459	else
		2460	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2461	}
		2462
		2463	/* Regenerate Hit Points */
		2464	if (--op->last_heal < 0)
		2465	{
		2466	if (op->stats.hp < op->stats.maxhp)
		2467	{
		2468	op->stats.hp++;
		2469
		2470	/* dms do not consume food */
		2471	if (!QUERY_FLAG (op, FLAG_WIZ))
		2472	{
		2473	op->stats.food--;
		2474
		2475	if (op->contr->digestion < 0)
		2476	op->stats.food += op->contr->digestion;
		2477	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2478	op->stats.food = last_food;
		2479	}
		2480	}
		2481
		2482	if (max_hp > 1)
		2483	{
		2484	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2485
		2486	if (over_hp > 0)
		2487	{
		2488	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2489	op->last_heal = 0;
		2490	}
		2491	else
		2492	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2493	}
		2494	else
		2495	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2496	}
		2497	}
		2498
		2499	/* Digestion */
		2500	if (--op->last_eat < 0)
		2501	{
		2502	int bonus = max (0, op->contr->digestion),
		2503	penalty = max (0, -op->contr->digestion);
		2504
		2505	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2506
2534	/* dms do not consume food */	2507	/* dms do not consume food */
2535	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2508	if (!QUERY_FLAG (op, FLAG_WIZ))
2536	}	2509	op->stats.food--;
2537	}	2510	}
2538		2511
2539	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2512	if (op->stats.food < 0 && op->stats.hp >= 0)
2540	object *tmp, *flesh=NULL;	2513	{
		2514	object *flesh = 0;
2541		2515
2542	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2516	for_inv_removable (op, tmp)
		2517	{
2543	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2518	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2519	continue;
		2520
2544	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2521	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2545	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2522	{
2546	manual_apply(op,tmp,0);	2523	op->statusmsg ("You blindly grab for a bite of food. "
		2524	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2525	manual_apply (op, tmp, 0);
		2526
2547	if(op->stats.food>=0||op->stats.hp<0)	2527	if (op->stats.food >= 0 || op->stats.hp < 0)
2548	break;	2528	break;
2549	}	2529	}
2550	else if (tmp->type==FLESH) flesh=tmp;	2530	else if (tmp->type == FLESH)
2551	} /* End if paid for object */	2531	flesh = tmp;
2552	} /* end of for loop */	2532	}
		2533
2553	/* If player is still starving, it means they don't have any food, so	2534	/* If player is still starving, it means they don't have any food, so
2554	* eat flesh instead.	2535	* eat flesh instead.
2555	*/	2536	*/
2556	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2537	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2557	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2538	{
		2539	op->statusmsg ("You blindly grab for a bite of food. "
		2540	"H<To prevent you from starving, you ate some random item from your backpack.>");
2558	manual_apply(op,flesh,0);	2541	manual_apply (op, flesh, 0);
2559	}	2542	}
2560	} /* end if player is starving */
2561		2543
2562	while(op->stats.food<0&&op->stats.hp>0)	2544	// If player is still starving, alert him!
2563	op->stats.food++,op->stats.hp--;	2545	if (op->stats.food < 0)
2564		2546	op->failmsg ("You are starving! "
2565	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2547	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2566	kill_player(op);
2567	}
2568
2569		2548	}
		2549
		2550	if (op->stats.food < 0)
		2551	{
		2552	op->stats.hp += op->stats.food;
		2553	op->stats.food = 0;
		2554
		2555	if (op->stats.hp < 0)
		2556	{
		2557	op->contr->killer = archetype::get ("killer_starvation");
		2558	op->contr->killer->destroy ();
		2559	}
		2560	}
		2561
		2562	/* killer should be set here already */
		2563	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2564	kill_player (op);
		2565	}
		2566	}
2570		2567
2571	/* If the player should die (lack of hp, food, etc), we call this.	2568	/* If the player should die (lack of hp, food, etc), we call this.
2572	* op is the player in jeopardy. If the player can not be saved (not	2569	* op is the player in jeopardy. If the player can not be saved (not
2573	* permadeath, no lifesave), this will take care of removing the player	2570	* permadeath, no lifesave), this will take care of removing the player
2574	* file.	2571	* file.
2575	*/	2572	*/
		2573	void
2576	void kill_player(object *op)	2574	kill_player (object *op)
2577	{	2575	{
		2576	int x, y;
2578	char buf[MAX_BUF];	2577	char buf[MAX_BUF];
2579	int x,y,i;
2580	mapstruct *map; /* this is for resurrection */	2578	maptile *map; /* this is for resurrection */
2581	int z;
2582	int num_stats_lose;
2583	int lost_a_stat;
2584	int lose_this_stat;
2585	int this_stat;
2586	int will_kill_again;	2579	int will_kill_again;
2587	archetype *at;	2580	archetype *at;
2588	object *tmp;	2581	object *tmp;
2589		2582
2590	if(save_life(op))	2583	if (save_life (op))
2591	return;	2584	return;
2592		2585
2593
2594	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2586	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2595	* in cities ONLY!!! It is very important that this doesn't get abused.	2587	* in cities ONLY!!! It is very important that this doesn't get abused.
2596	* Look at op_on_battleground() for more info --AndreasV	2588	* Look at op_on_battleground() for more info --AndreasV
2597	*/	2589	*/
2598	if (op_on_battleground(op, &x, &y)) {	2590	if (op_on_battleground (op, &x, &y))
2599	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2591	{
2600	"You have been defeated in combat!");	2592	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2593	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2602	"Local medics have saved your life...");	2594
2603
2604	/* restore player */	2595	/* restore player */
2605	at = find_archetype("poisoning");	2596	at = archetype::find ("poisoning");
2606	tmp=present_arch_in_ob(at,op);	2597	if (object *tmp = present_arch_in_ob (at, op))
2607	if (tmp) {	2598	{
2608	remove_ob(tmp);	2599	tmp->destroy ();
2609	free_object(tmp);
2610	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2600	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2611	}	2601	}
2612		2602
2613	at = find_archetype("confusion");	2603	at = archetype::find ("confusion");
2614	tmp=present_arch_in_ob(at,op);	2604	if (object *tmp = present_arch_in_ob (at, op))
2615	if (tmp) {	2605	{
2616	remove_ob(tmp);	2606	tmp->destroy ();
2617	free_object(tmp);
2618	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2607	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2619	}	2608	}
2620		2609
2621	cure_disease(op,0); /* remove any disease */	2610	cure_disease (op, 0, 0); /* remove any disease */
2622	op->stats.hp=op->stats.maxhp;	2611	op->stats.hp = op->stats.maxhp;
2623	if (op->stats.food<=0) op->stats.food=999;	2612	if (op->stats.food <= 0)
2624		2613	op->stats.food = 999;
		2614
2625	/* create a bodypart-trophy to make the winner happy */	2615	/* create a bodypart-trophy to make the winner happy */
2626	tmp=arch_to_object(find_archetype("finger"));	2616	if (object *tmp = arch_to_object (archetype::find ("finger")))
2627	if (tmp != NULL)	2617	{
		2618	tmp->name = format ("%s's finger" , &op->name);
		2619	tmp->name_pl = format ("%s's fingers", &op->name);
		2620	tmp->msg = format (
		2621	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2622	&op->name, op->contr->title,
		2623	(int)op->level,
		2624	op->contr->killer_name ()
		2625	);
		2626	tmp->value = 0, tmp->type = 0;
		2627	tmp->materialname = "organics";
		2628	tmp->insert_at (op, tmp);
2628	{	2629	}
2629	sprintf(buf,"%s's finger",op->name);	2630
2630	tmp->name = add_string(buf);
2631	sprintf(buf," This finger has been cut off %s\n"
2632	" the %s, when he was defeated at\n level %d by %s.\n",
2633	op->name, op->contr->title, (int)(op->level),
2634	op->contr->killer);
2635	tmp->msg=add_string(buf);
2636	tmp->value=0, tmp->material=0, tmp->type=0;
2637	tmp->materialname = NULL;
2638	tmp->x = op->x, tmp->y = op->y;
2639	insert_ob_in_map(tmp,op->map,op,0);
2640	}
2641
2642	/* teleport defeated player to new destination*/	2631	/* teleport defeated player to new destination */
2643	transfer_ob(op, x, y, 0, NULL);	2632	transfer_ob (op, x, y, 0, NULL);
2644	op->contr->braced=0;	2633	op->contr->braced = 0;
2645	return;	2634	return;
2646	}	2635	}
2647		2636
2648	INVOKE_PLAYER (DEATH, op->contr);	2637	INVOKE_PLAYER (DEATH, op->contr);
2649		2638
2650	command_kill_pets (op, 0);	2639	command_kill_pets (op, 0);
2651		2640
2652	if(op->stats.food<0) {	2641	op->contr->play_sound (sound_find ("player_dies"));
2653	if (op->contr->explore) {
2654	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2655	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2656	op->stats.food=999;
2657	return;
2658	}
2659	sprintf(buf,"%s starved to death.",op->name);
2660	strcpy(op->contr->killer,"starvation");
2661	}
2662	else {
2663	if (op->contr->explore) {
2664	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2665	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2666	op->stats.hp=op->stats.maxhp;
2667	return;
2668	}
2669	sprintf(buf,"%s died.",op->name);
2670	}
2671	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2672		2642
2673	/* save the map location for corpse, gravestone*/	2643	/* save the map location for corpse, gravestone */
2674	x=op->x;y=op->y;map=op->map;	2644	x = op->x;
		2645	y = op->y;
		2646	map = op->map;
2675		2647
2676
2677	if (settings.not_permadeth == TRUE) {
2678	/* NOT_PERMADEATH code. This basically brings the character back to	2648	/* NOT_PERMADEATH code. This basically brings the character back to
2679	* life if they are dead - it takes some exp and a random stat.	2649	* life if they are dead - it takes some exp and a random stat.
2680	* See the config.h file for a little more in depth detail about this.	2650	* See the config.h file for a little more in depth detail about this.
2681	*/	2651	*/
2682		2652
2683	/* Basically two ways to go - remove a stat permanently, or just	2653	/* Basically two ways to go - remove a stat permanently, or just
2684	* make it depletion. This bunch of code deals with that aspect	2654	* make it depletion. This bunch of code deals with that aspect
2685	* of death.	2655	* of death.
2686	*/	2656	*/
2687	#ifndef COZY_SERVER	2657	#ifndef COZY_SERVER
2688	if (settings.balanced_stat_loss) {	2658	if (settings.balanced_stat_loss)
		2659	{
2689	/* If stat loss is permanent, lose one stat only. */	2660	/* If stat loss is permanent, lose one stat only. */
2690	/* Lower level chars don't lose as many stats because they suffer	2661	/* Lower level chars don't lose as many stats because they suffer
2691	more if they do. */	2662	more if they do. */
2692	/* Higher level characters can afford things such as potions of	2663	/* Higher level characters can afford things such as potions of
2693	restoration, or better, stat potions. So we slug them that	2664	restoration, or better, stat potions. So we slug them that
2694	little bit harder. */	2665	little bit harder. */
2695	/* GD */	2666	/* GD */
2696	if (settings.stat_loss_on_death)	2667	if (settings.stat_loss_on_death)
2697	num_stats_lose = 1;	2668	num_stats_lose = 1;
2698	else	2669	else
2699	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2670	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2700	} else {	2671	}
		2672	else
2701	num_stats_lose = 1;	2673	num_stats_lose = 1;
2702	}	2674
2703	lost_a_stat = 0;	2675	lost_a_stat = 0;
2704		2676
2705	for (z=0; z<num_stats_lose; z++) {	2677	for (z = 0; z < num_stats_lose; z++)
2706	i = RANDOM() % NUM_STATS;	2678	{
		2679	i = rndm (NUM_STATS);
2707		2680
2708	if (settings.stat_loss_on_death) {	2681	if (settings.stat_loss_on_death)
		2682	{
2709	/* Pick a random stat and take a point off it. Tell the player	2683	/* Pick a random stat and take a point off it. Tell the player
2710	* what he lost.	2684	* what he lost.
2711	*/	2685	*/
2712	change_attr_value(&(op->stats), i,-1);	2686	change_attr_value (&(op->stats), i, -1);
2713	check_stat_bounds(&(op->stats));	2687	check_stat_bounds (&(op->stats));
2714	change_attr_value(&(op->contr->orig_stats), i,-1);	2688	change_attr_value (&(op->contr->orig_stats), i, -1);
2715	check_stat_bounds(&(op->contr->orig_stats));	2689	check_stat_bounds (&(op->contr->orig_stats));
2716	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2690	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2717	lost_a_stat = 1;	2691	lost_a_stat = 1;
2718	} else {	2692	}
		2693	else
		2694	{
2719	/* deplete a stat */	2695	/* deplete a stat */
2720	archetype *deparch=find_archetype("depletion");	2696	archetype *deparch = archetype::find ("depletion");
2721	object *dep;	2697	object *dep;
		2698
		2699	dep = present_arch_in_ob (deparch, op);
		2700	if (!dep)
2722		2701	{
2723	dep = present_arch_in_ob(deparch,op);
2724	if(!dep) {
2725	dep = arch_to_object(deparch);	2702	dep = arch_to_object (deparch);
2726	insert_ob_in_ob(dep, op);	2703	insert_ob_in_ob (dep, op);
2727	}
2728	lose_this_stat = 1;
2729	if (settings.balanced_stat_loss) {
2730	/* GD */
2731	/* Get the stat that we're about to deplete. */
2732	this_stat = get_attr_value(&(dep->stats), i);
2733	if (this_stat < 0) {
2734	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2735	int keep_chance = this_stat * this_stat;
2736	/* Yes, I am paranoid. Sue me. */
2737	if (keep_chance < 1)
2738	keep_chance = 1;
2739
2740	/* There is a maximum depletion total per level. */
2741	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2742	lose_this_stat = 0;
2743	/* Take loss chance vs keep chance to see if we
2744	retain the stat. */
2745	} else {
2746	if (random_roll(0, loss_chance + keep_chance-1,
2747	op, PREFER_LOW) < keep_chance)
2748	lose_this_stat = 0;
2749	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2750	this_stat, keep_chance, loss_chance,
2751	lose_this_stat?"LOSE":"KEEP"); */
2752	}
2753	}
2754	}
2755		2704	}
2756	if (lose_this_stat) {	2705	lose_this_stat = 1;
		2706	if (settings.balanced_stat_loss)
		2707	{
		2708	/* GD */
		2709	/* Get the stat that we're about to deplete. */
2757	this_stat = get_attr_value(&(dep->stats), i);	2710	this_stat = get_attr_value (&(dep->stats), i);
		2711	if (this_stat < 0)
		2712	{
		2713	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2714	int keep_chance = this_stat * this_stat;
		2715
		2716	/* Yes, I am paranoid. Sue me. */
		2717	if (keep_chance < 1)
		2718	keep_chance = 1;
		2719
		2720	/* There is a maximum depletion total per level. */
		2721	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2722	{
		2723	lose_this_stat = 0;
		2724	/* Take loss chance vs keep chance to see if we
		2725	retain the stat. */
		2726	}
		2727	else
		2728	{
		2729	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2730	lose_this_stat = 0;
		2731	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2732	this_stat, keep_chance, loss_chance,
		2733	lose_this_stat?"LOSE":"KEEP"); */
		2734	}
		2735	}
		2736	}
		2737
		2738	if (lose_this_stat)
		2739	{
		2740	this_stat = get_attr_value (&(dep->stats), i);
2758	/* We could try to do something clever like find another	2741	/* We could try to do something clever like find another
2759	* stat to reduce if this fails. But chances are, if	2742	* stat to reduce if this fails. But chances are, if
2760	* stats have been depleted to -50, all are pretty low	2743	* stats have been depleted to -50, all are pretty low
2761	* and should be roughly the same, so it shouldn't make a	2744	* and should be roughly the same, so it shouldn't make a
2762	* difference.	2745	* difference.
2763	*/	2746	*/
2764	if (this_stat>=-50) {	2747	if (this_stat >= -50)
		2748	{
2765	change_attr_value(&(dep->stats), i, -1);	2749	change_attr_value (&(dep->stats), i, -1);
2766	SET_FLAG(dep, FLAG_APPLIED);	2750	SET_FLAG (dep, FLAG_APPLIED);
2767	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2751	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2768	fix_player(op);	2752	op->update_stats ();
2769	lost_a_stat = 1;	2753	lost_a_stat = 1;
2770	}	2754	}
2771	}	2755	}
		2756	}
2772	}	2757	}
2773	}	2758
2774	/* If no stat lost, tell the player. */	2759	/* If no stat lost, tell the player. */
2775	if (!lost_a_stat)	2760	if (!lost_a_stat)
2776	{	2761	{
2777	/* determine_god() seems to not work sometimes... why is this?	2762	/* determine_god() seems to not work sometimes... why is this?
2778	Should I be using something else? GD */	2763	Should I be using something else? GD */
2779	const char *god = determine_god(op);	2764	const char *god = determine_god (op);
		2765
2780	if (god && (strcmp(god, "none")))	2766	if (god && (strcmp (god, "none")))
2781	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2767	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
2782	"moment you feel the holy presence of %s protecting"	2768	else
2783	" you.", god);	2769	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
2784	else
2785	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2786	" feel a holy presence protecting you.");
2787	}	2770	}
		2771	#else
		2772	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you from losing yourself completely.");
2788	#endif	2773	#endif
2789	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2790	" feel a holy presence protecting you from losing yourself completely.");
2791		2774
2792	/* Put a gravestone up where the character 'almost' died. List the	2775	/* Put a gravestone up where the character 'almost' died. List the
2793	* exp loss on the stone.	2776	* exp loss on the stone.
2794	*/	2777	*/
2795	tmp=arch_to_object(find_archetype("gravestone"));	2778	tmp = arch_to_object (archetype::find ("gravestone"));
2796	sprintf(buf,"%s's gravestone",op->name);	2779	tmp->name = format ("%s's gravestone", &op->name);
2797	FREE_AND_COPY(tmp->name, buf);	2780	tmp->name_pl = format ("%s's gravestones", &op->name);
2798	sprintf(buf,"%s's gravestones",op->name);	2781	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2799	FREE_AND_COPY(tmp->name_pl, buf);	2782	&op->name, op->contr->title, op->contr->killer_name ());
2800	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2801	"who was killed\n"
2802	"by %s.\n",
2803	op->name, op->contr->title,
2804	op->contr->killer);
2805	tmp->msg = add_string(buf);
2806	tmp->x=op->x,tmp->y=op->y;	2783	tmp->x = op->x, tmp->y = op->y;
2807	insert_ob_in_map (tmp, op->map, NULL,0);	2784	insert_ob_in_map (tmp, op->map, NULL, 0);
2808		2785
2809	/**************************************/	2786	/**************************************/
2810	/* */	2787	/* */
2811	/* Subtract the experience points, */	2788	/* Subtract the experience points, */
2812	/* if we died cause of food, give us */	2789	/* if we died cause of food, give us */
2813	/* food, and reset HP's... */	2790	/* food, and reset HP's... */
2814	/* */	2791	/* */
2815	/**************************************/	2792	/**************************************/
2816		2793
2817	/* remove any poisoning and confusion the character may be suffering.*/	2794	/* remove any poisoning and confusion the character may be suffering. */
2818	/* restore player */	2795	/* restore player */
2819	at = find_archetype("poisoning");	2796	at = archetype::find ("poisoning");
2820	tmp=present_arch_in_ob(at,op);	2797	tmp = present_arch_in_ob (at, op);
		2798
2821	if (tmp) {	2799	if (tmp)
2822	remove_ob(tmp);	2800	{
2823	free_object(tmp);	2801	tmp->destroy ();
2824	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2802	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2825	}	2803	}
2826		2804
2827	at = find_archetype("confusion");	2805	at = archetype::find ("confusion");
2828	tmp=present_arch_in_ob(at,op);	2806	tmp = present_arch_in_ob (at, op);
2829	if (tmp) {	2807	if (tmp)
2830	remove_ob(tmp);	2808	{
2831	free_object(tmp);	2809	tmp->destroy ();
2832	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2810	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2833	}	2811	}
		2812
2834	cure_disease(op,0); /* remove any disease */	2813	cure_disease (op, 0, 0); /* remove any disease */
2835		2814
		2815	// remove all spell effects that are active
		2816	// to avoid long-term effects such as word-of-recall
		2817	for (object *item = op->inv; item; )
		2818	{
		2819	object *next = item->below;
		2820
		2821	if (item->type == SPELL_EFFECT && item->active)
		2822	item->destroy ();
		2823
		2824	item = next;
		2825	}
		2826
2836	/*add_exp(op, (op->stats.exp * -0.20)); */	2827	/*add_exp(op, (op->stats.exp * -0.20)); */
2837	apply_death_exp_penalty(op);	2828	apply_death_exp_penalty (op);
2838	if(op->stats.food < 100) op->stats.food = 900;	2829
		2830	if (op->stats.food < 100)
		2831	op->stats.food = 900;
		2832
2839	op->stats.hp = op->stats.maxhp;	2833	op->stats.hp = op->stats.maxhp;
2840	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2834	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2841	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2835	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2842		2836
2843	/*	2837	/*
2844	* Check to see if the player is in a shop. IF so, then check to see if	2838	* Check to see if the player has any unpaid items. If so, remove them
2845	* the player has any unpaid items. If so, remove them and put them back	2839	* and put them back in the map.
2846	* in the map.	2840	*/
2847	*/	2841	op->drop_unpaid_items ();
2848		2842
2849	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2850	if (tmp->type == SHOP_FLOOR) {
2851	remove_unpaid_objects(op->inv, op);
2852	break;
2853	}
2854	}
2855
2856
2857	/****************************************/	2843	/****************************************/
2858	/* */	2844	/* */
2859	/* Move player to his current respawn- */	2845	/* Move player to his current respawn- */
2860	/* position (usually last savebed) */	2846	/* position (usually last savebed) */
2861	/* */	2847	/* */
2862	/****************************************/	2848	/****************************************/
2863		2849
2864	enter_player_savebed(op);	2850	enter_player_savebed (op);
2865		2851
2866	/* Save the player before inserting the force to reduce
2867	* chance of abuse.
2868	*/
2869	op->contr->braced=0;	2852	op->contr->braced = 0;
2870	save_player(op,1);
2871		2853
2872	/* it is possible that the player has blown something up	2854	/* it is possible that the player has blown something up
2873	* at his savebed location, and that can have long lasting	2855	* at his savebed location, and that can have long lasting
2874	* spell effects. So first see if there is a spell effect	2856	* spell effects. So first see if there is a spell effect
2875	* on the space that might harm the player.	2857	* on the space that might harm the player.
2876	*/	2858	*/
2877	will_kill_again=0;	2859	will_kill_again = 0;
2878	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2860	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2879	if (tmp->type ==SPELL_EFFECT)	2861	if (tmp->type == SPELL_EFFECT)
2880	will_kill_again|=tmp->attacktype;	2862	will_kill_again |= tmp->attacktype;
2881	}	2863
2882	if (will_kill_again) {	2864	if (will_kill_again)
		2865	{
2883	object *force;	2866	object *force;
2884	int at;	2867	int at;
2885		2868
2886	force=get_archetype(FORCE_NAME);	2869	force = get_archetype (FORCE_NAME);
2887	/* 50 ticks should be enough time for the spell to abate */	2870	/* 50 ticks should be enough time for the spell to abate */
2888	force->speed=0.1;	2871	force->speed = 0.1f;
2889	force->speed_left=-5.0;	2872	force->speed_left = -5.f;
2890	SET_FLAG(force, FLAG_APPLIED);	2873	SET_FLAG (force, FLAG_APPLIED);
2891	for (at=0; at<NROFATTACKS; at++) {	2874	for (at = 0; at < NROFATTACKS; at++)
2892	if (will_kill_again & (1 << at))	2875	if (will_kill_again & (1 << at))
2893	force->resist[at] = 100;	2876	force->resist[at] = 100;
2894	}	2877
2895	insert_ob_in_ob(force, op);	2878	insert_ob_in_ob (force, op);
2896	fix_player(op);	2879	op->update_stats ();
2897		2880	}
2898	}
2899	/**************************************/
2900	/* */
2901	/* Repaint the characters inv, and */
2902	/* stats, and show a nasty message ;) */
2903	/* */
2904	/**************************************/
2905		2881
2906	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");	2882	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
2907	return;
2908	} /* NOT_PERMADETH */
2909	else {
2910	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2911	* should probably be embedded in an else statement.
2912	*/
2913
2914	op->contr->party=NULL;
2915	if (settings.set_title == TRUE)
2916	op->contr->own_title[0]='\0';
2917	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2918	check_score(op);
2919	if(op->contr->ranges[range_golem]!=NULL) {
2920	remove_friendly_object(op->contr->ranges[range_golem]);
2921	remove_ob(op->contr->ranges[range_golem]);
2922	free_object(op->contr->ranges[range_golem]);
2923	op->contr->ranges[range_golem]=NULL;
2924	op->contr->golem_count=0;
2925	}
2926	loot_object(op); /* Remove some of the items for good */
2927	remove_ob(op);
2928	op->direction=0;
2929
2930	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2931	delete_character(op->name,0);
2932	if (settings.resurrection == TRUE) {
2933	/* save playerfile sans equipment when player dies
2934	** then save it as player.pl.dead so that future resurrection
2935	** type spells will work on them nicely
2936	*/
2937	delete_character(op->name,0);
2938	op->stats.hp = op->stats.maxhp;
2939	op->stats.food = 999;
2940
2941	/* set the location of where the person will reappear when */
2942	/* maybe resurrection code should fix map also */
2943	strcpy(op->contr->maplevel, settings.emergency_mapname);
2944	if(op->map!=NULL)
2945	op->map = NULL;
2946	op->x = settings.emergency_x;
2947	op->y = settings.emergency_y;
2948	save_player(op,0);
2949	op->map = map;
2950	/* please see resurrection.c: peterm */
2951	dead_player(op);
2952	} else {
2953	delete_character(op->name,1);
2954	}
2955	}
2956	play_again(op);
2957
2958	/* peterm: added to create a corpse at deathsite. */
2959	tmp=arch_to_object(find_archetype("corpse_pl"));
2960	sprintf(buf,"%s", op->name);
2961	FREE_AND_COPY(tmp->name, buf);
2962	FREE_AND_COPY(tmp->name_pl, buf);
2963	tmp->level=op->level;
2964	tmp->x=x;tmp->y=y;
2965	if (tmp->msg)
2966	free_string(tmp->msg);
2967	tmp->msg = add_string (gravestone_text(op));
2968	SET_FLAG (tmp, FLAG_UNIQUE);
2969	insert_ob_in_map (tmp, map, NULL,0);
2970	}
2971	}	2883	}
2972		2884
2973		2885	void
2974	void loot_object(object *op) { /* Grab and destroy some treasure */	2886	loot_object (object *op)
		2887	{ /* Grab and destroy some treasure */
2975	object *tmp,*tmp2,*next;	2888	object *tmp, *tmp2, *next;
2976		2889
2977	if (op->container) { /* close open sack first */	2890	op->close_container (); /* close open sack first */
2978	esrv_apply_container (op, op->container);
2979	}
2980		2891
2981	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2892	for (tmp = op->inv; tmp; tmp = next)
		2893	{
2982	next=tmp->below;	2894	next = tmp->below;
2983	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2895
2984	remove_ob(tmp);	2896	if (tmp->invisible)
		2897	continue;
		2898
		2899	tmp->remove ();
2985	tmp->x=op->x,tmp->y=op->y;	2900	tmp->x = op->x, tmp->y = op->y;
2986	if (tmp->type == CONTAINER) { /* empty container to ground */	2901
2987	loot_object(tmp);	2902	if (tmp->type == CONTAINER)
2988	}	2903	loot_object (tmp); /* empty container to ground */
2989	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2904
2990	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2905	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2906	{
2991	if(tmp->nrof>1) {	2907	if (tmp->nrof > 1)
2992	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2908	{
2993	free_object(tmp2);	2909	tmp->decrease (rndm (1, tmp->nrof - 1));
2994	insert_ob_in_map(tmp,op->map,NULL,0);	2910	insert_ob_in_map (tmp, op->map, NULL, 0);
		2911	}
		2912	else
		2913	tmp->destroy ();
		2914	}
2995	} else	2915	else
2996	free_object(tmp);
2997	} else
2998	insert_ob_in_map(tmp,op->map,NULL,0);	2916	insert_ob_in_map (tmp, op->map, NULL, 0);
2999	}	2917	}
3000	}	2918	}
3001		2919
3002	/*	2920	/*
3003	* fix_weight(): Check recursively the weight of all players, and fix	2921	* fix_weight(): Check recursively the weight of all players, and fix
3004	* what needs to be fixed. Refresh windows and fix speed if anything	2922	* what needs to be fixed. Refresh windows and fix speed if anything
3005	* was changed.	2923	* was changed.
3006	*/	2924	*/
3007		2925	void
3008	void fix_weight(void) {	2926	fix_weight (void)
3009	player *pl;	2927	{
3010	for (pl = first_player; pl != NULL; pl = pl->next) {	2928	for_all_players (pl)
3011	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2929	{
3012	if(old == sum)	2930	sint32 old = pl->ob->carrying;
3013	continue;	2931
3014	fix_player(pl->ob);	2932	pl->ob->update_weight ();
3015	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2933
3016	pl->ob->name, old, sum);	2934	if (old != pl->ob->carrying)
		2935	{
		2936	pl->ob->update_stats ();
		2937	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2938	}
3017	}	2939	}
3018	}	2940	}
3019		2941
		2942	void
3020	void fix_luck(void) {	2943	fix_luck (void)
3021	player *pl;	2944	{
3022	for (pl = first_player; pl != NULL; pl = pl->next)	2945	for_all_players (pl)
3023	if (!pl->ob->contr->state)	2946	if (!pl->ob->contr->ns->state)
3024	change_luck(pl->ob, 0);	2947	pl->ob->change_luck (0);
3025	}	2948	}
3026
3027		2949
3028	/* cast_dust() - handles op throwing objects of type 'DUST'.	2950	/* cast_dust() - handles op throwing objects of type 'DUST'.
3029	* This is much simpler in the new spell code - we basically	2951	* This is much simpler in the new spell code - we basically
3030	* just treat this as any other spell casting object.	2952	* just treat this as any other spell casting object.
3031	*/	2953	*/
3032
3033	void	2954	void
3034	cast_dust (object * op, object * throw_ob, int dir)	2955	cast_dust (object *op, object *throw_ob, int dir)
3035	{	2956	{
3036	object *skop, *spob;	2957	object *skop, *spob;
3037		2958
3038	skop = find_skill_by_name (op, throw_ob->skill);	2959	skop = find_skill_by_name (op, throw_ob->skill);
3039		2960
3040	/* casting POTION 'dusts' is really a use_magic_item skill */	2961	/* casting POTION 'dusts' is really a use_magic_item skill */
3041	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2962	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3042	{	2963	{
3043	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2964	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3044	op->name);
3045	return;	2965	return;
3046	}	2966	}
3047		2967
3048	spob = throw_ob->inv;	2968	spob = throw_ob->inv;
3049		2969
3050	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2970	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3051	// not pass NULL to cast_spell (which did indeed check itself, but	2971	// not pass NULL to cast_spell (which did indeed check itself, but
3052	// errors should be reported as early as possible IMHO)	2972	// errors should be reported as early as possible IMHO)
3053	if (!spob)	2973	if (!spob)
3054	{	2974	{
3055	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2975	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3056	throw_ob->name, op->name);
3057	return;	2976	return;
3058	}	2977	}
3059		2978
3060	if (op->type == PLAYER)	2979	if (op->type == PLAYER)
3061	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2980	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3062		2981
3063	cast_spell (op, throw_ob, dir, spob, NULL);	2982	cast_spell (op, throw_ob, dir, spob, NULL);
3064		2983
3065	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2984	throw_ob->destroy ();
3066	remove_ob (throw_ob);
3067	free_object (throw_ob);
3068	}	2985	}
3069		2986
		2987	void
3070	void make_visible (object *op) {	2988	make_visible (object *op)
3071	op->hide = 0;	2989	{
		2990	op->flag [FLAG_HIDDEN] = 0;
3072	op->invisible = 0;	2991	op->invisible = 0;
3073	if(op->type==PLAYER) {
3074	op->contr->tmp_invis = 0;
3075	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3076	}
3077	update_object(op,UP_OBJ_FACE);
3078	}
3079		2992
3080	int is_true_undead(object *op) {
3081	object *tmp=NULL;
3082
3083	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3084
3085	if(op->type==PLAYER)	2993	if (op->type == PLAYER)
3086	for(tmp=op->inv;tmp;tmp=tmp->below)	2994	{
3087	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2995	op->contr->tmp_invis = 0;
3088	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2996	op->contr->invis_race = 0;
		2997	}
		2998
		2999	update_object (op, UP_OBJ_CHANGE);
		3000	}
		3001
		3002	int
		3003	is_true_undead (object *op)
		3004	{
		3005	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3006	return 1;
		3007
3089	return 0;	3008	return 0;
3090	}	3009	}
3091		3010
3092	/* look at the surrounding terrain to determine	3011	/* look at the surrounding terrain to determine
3093	* the hideability of this object. Positive levels	3012	* the hideability of this object. Positive levels
3094	* indicate greater hideability.	3013	* indicate greater hideability.
3095	*/	3014	*/
3096		3015	int
3097	int hideability(object *ob) {	3016	hideability (object *ob)
		3017	{
3098	int i,level=0, mflag;	3018	int i, level = 0, mflag;
3099	sint16 x,y;	3019	sint16 x, y;
3100		3020
3101	if(!ob||!ob->map) return 0;	3021	if (!ob || !ob->map)
		3022	return 0;
3102		3023
3103	/* so, on normal lighted maps, its hard to hide */	3024	/* so, on normal lighted maps, its hard to hide */
3104	level=ob->map->darkness - 2;	3025	level = ob->map->darklevel () - 2;
3105		3026
3106	/* this also picks up whether the object is glowing.	3027	/* this also picks up whether the object is glowing.
3107	* If you carry a light on a non-dark map, its not	3028	* If you carry a light on a non-dark map, its not
3108	* as bad as carrying a light on a pitch dark map */	3029	* as bad as carrying a light on a pitch dark map */
3109	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3030	if (has_carried_lights (ob))
		3031	level = -(10 + (2 * ob->map->darklevel ()));
3110		3032
3111	/* scan through all nearby squares for terrain to hide in */	3033	/* scan through all nearby squares for terrain to hide in */
3112	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3034	for (i = 0, x = ob->x, y = ob->y;
		3035	i <= SIZEOFFREE1;
		3036	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3037	{
3113	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3038	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3114	if (mflag & P_OUT_OF_MAP) { continue; }	3039	if (mflag & P_OUT_OF_MAP)
		3040	continue;
		3041
3115	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3042	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3116	level += 2;	3043	level += 2;
3117	else /* open terrain! */	3044	else /* open terrain! */
3118	level -= 1;	3045	level -= 1;
3119	}	3046	}
3120		3047
3121	#if 0	3048	#if 0
3122	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3049	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3123	#endif	3050	#endif
3124	return level;	3051	return level;
3125	}	3052	}
3126		3053
3127	/* For Hidden creatures - a chance of becoming 'unhidden'	3054	/* For Hidden creatures - a chance of becoming 'unhidden'
3128	* every time they move - as we subtract off 'invisibility'	3055	* every time they move - as we subtract off 'invisibility'
3129	* AND, for players, if they move into a ridiculously unhideable	3056	* AND, for players, if they move into a ridiculously unhideable
3130	* spot (surrounded by clear terrain in broad daylight). -b.t.	3057	* spot (surrounded by clear terrain in broad daylight). -b.t.
3131	*/	3058	*/
3132		3059	void
3133	void do_hidden_move (object *op) {	3060	do_hidden_move (object *op)
3134	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3061	{
3135	object *skop;	3062	int hide = 0;
3136		3063
3137	if(!op || !op->map) return;	3064	if (!op || !op->map)
		3065	return;
3138		3066
3139	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3067	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		3068	int num = random_roll (0, 19, op, PREFER_LOW);
3140		3069
3141	/* its *extremely* hard to run and sneak/hide at the same time! */	3070	/* its *extremely* hard to run and sneak/hide at the same time! */
3142	if(op->type==PLAYER && op->contr->run_on) {	3071	if (op->type == PLAYER && op->contr->run_on)
3143	if(!skop || num >= skop->level) {	3072	if (!skop || num >= skop->level)
		3073	{
3144	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3074	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3145	make_visible(op);	3075	make_visible (op);
3146	return;	3076	return;
3147	} else num += 20;
3148	}	3077	}
		3078	else
		3079	num += 20;
		3080
3149	num += op->map->difficulty;	3081	num += op->map->difficulty;
3150	hide = hideability(op); /* modify by terrain hidden level */	3082	hide = hideability (op); /* modify by terrain hidden level */
3151	num -= hide;	3083	num -= hide;
		3084
3152	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	3085	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3086	{
3153	make_visible(op);	3087	make_visible (op);
3154	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3088
3155	"You moved out of hiding! You are visible!");	3089	if (op->type == PLAYER)
		3090	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3156	}	3091	}
3157	else if (op->type == PLAYER && skop) {	3092	else if (op->type == PLAYER && skop)
3158	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3093	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3159	}
3160	}	3094	}
3161		3095
3162	/* determine if who is standing near a hostile creature. */	3096	/* determine if who is standing near a hostile creature. */
3163		3097
		3098	int
3164	int stand_near_hostile( object *who ) {	3099	stand_near_hostile (object *who)
		3100	{
3165	object *tmp=NULL;	3101	object *tmp = NULL;
3166	int i,friendly=0,player=0, mflags;	3102	int i, friendly = 0, player = 0, mflags;
3167	mapstruct *m;	3103	maptile *m;
3168	sint16 x,y;	3104	sint16 x, y;
3169		3105
3170	if(!who) return 0;	3106	if (!who)
3171
3172	if(who->type==PLAYER) player=1;
3173	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3174
3175	/* search adjacent squares */
3176	for(i=1;i<9;i++) {
3177	x = who->x+freearr_x[i];
3178	y = who->y+freearr_y[i];
3179	m = who->map;
3180	mflags = get_map_flags(m, &m, x, y, &x, &y);
3181	/* space must be blocked if there is a monster. If not
3182	* blocked, don't need to check this space.
3183	*/
3184	if (mflags & P_OUT_OF_MAP) continue;
3185	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3186
3187	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3188	if((player||friendly)
3189	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3190	return 1;
3191	else if(tmp->type==PLAYER)
3192	{
3193	/*don't let a hidden DM prevent you from hiding*/
3194	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3195	return 1;
3196	}
3197	}
3198	}
3199	return 0;	3107	return 0;
		3108
		3109	if (who->type == PLAYER)
		3110	player = 1;
		3111
		3112	else
		3113	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		3114
		3115	/* search adjacent squares */
		3116	for (i = 1; i < 9; i++)
		3117	{
		3118	x = who->x + freearr_x[i];
		3119	y = who->y + freearr_y[i];
		3120	m = who->map;
		3121	mflags = get_map_flags (m, &m, x, y, &x, &y);
		3122	/* space must be blocked if there is a monster. If not
		3123	* blocked, don't need to check this space.
		3124	*/
		3125	if (mflags & P_OUT_OF_MAP)
		3126	continue;
		3127	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		3128	continue;
		3129
		3130	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3131	{
		3132	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3133	return 1;
		3134	else if (tmp->type == PLAYER)
		3135	{
		3136	/*don't let a hidden DM prevent you from hiding */
		3137	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		3138	return 1;
		3139	}
		3140	}
		3141	}
		3142	return 0;
3200	}	3143	}
3201		3144
3202	/* check the player los field for viewability of the	3145	/* check the player los field for viewability of the
3203	* object op. This function works fine for monsters,	3146	* object op. This function works fine for monsters,
3204	* but we dont worry if the object isnt the top one in	3147	* but we dont worry if the object isnt the top one in
3205	* a pile (say a coin under a table would return "viewable"	3148	* a pile (say a coin under a table would return "viewable"
3206	* by this routine). Another question, should we be	3149	* by this routine). Another question, should we be
3207	* concerned with the direction the player is looking	3150	* concerned with the direction the player is looking
3208	* in? Realistically, most of use cant see stuff behind	3151	* in? Realistically, most of us can't see stuff behind
3209	* our backs...on the other hand, does the "facing" direction	3152	* our backs...on the other hand, does the "facing" direction
3210	* imply the way your head, or body is facing? Its possible	3153	* imply the way your head, or body is facing? It's possible
3211	* for them to differ. Sigh, this fctn could get a bit more complex.	3154	* for them to differ. Sigh, this fctn could get a bit more complex.
3212	* -b.t.	3155	* -b.t.
3213	* This function is now map tiling safe.	3156	* This function is now map tiling safe.
3214	*/	3157	*/
3215		3158	int
3216	int player_can_view (object *pl,object *op) {	3159	player_can_view (object *pl, object *op)
		3160	{
3217	rv_vector rv;	3161	rv_vector rv;
3218	int dx,dy;	3162	int dx, dy;
3219		3163
3220	if(pl->type!=PLAYER) {	3164	if (pl->type != PLAYER)
		3165	{
3221	LOG(llevError,"player_can_view() called for non-player object\n");	3166	LOG (llevError, "player_can_view() called for non-player object\n");
3222	return -1;
3223	}
3224	if (!pl || !op) return 0;
3225
3226	if(op->head) { op = op->head; }
3227	get_rangevector(pl, op, &rv, 0x1);
3228
3229	/* starting with the 'head' part, lets loop
3230	* through the object and find if it has any
3231	* part that is in the los array but isnt on
3232	* a blocked los square.
3233	* we use the archetype to figure out offsets.
3234	*/
3235	while(op) {
3236	dx = rv.distance_x + op->arch->clone.x;
3237	dy = rv.distance_y + op->arch->clone.y;
3238
3239	/* only the viewable area the player sees is updated by LOS
3240	* code, so we need to restrict ourselves to that range of values
3241	* for any meaningful values.
3242	*/
3243	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3244	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3245	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3246	return 1;	3167	return -1;
3247	op = op->more;
3248	}	3168	}
		3169
		3170	if (!pl || !op)
3249	return 0;	3171	return 0;
		3172
		3173	op = op->head_ ();
		3174
		3175	get_rangevector (pl, op, &rv, 0x1);
		3176
		3177	/* starting with the 'head' part, lets loop
		3178	* through the object and find if it has any
		3179	* part that is in the los array but isn't on
		3180	* a blocked los square.
		3181	* we use the archetype to figure out offsets.
		3182	*/
		3183	while (op)
		3184	{
		3185	dx = rv.distance_x + op->arch->x;
		3186	dy = rv.distance_y + op->arch->y;
		3187
		3188	/* only the viewable area the player sees is updated by LOS
		3189	* code, so we need to restrict ourselves to that range of values
		3190	* for any meaningful values.
		3191	*/
		3192	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
		3193	return 1;
		3194
		3195	op = op->more;
		3196	}
		3197
		3198	return 0;
3250	}	3199	}
3251		3200
3252	/* routine for both players and monsters. We call this when	3201	/* routine for both players and monsters. We call this when
3253	* there is a possibility for our action distrubing our hiding	3202	* there is a possibility for our action distrubing our hiding
3254	* place or invisiblity spell. Artefact invisiblity is not	3203	* place or invisiblity spell. Artefact invisiblity causes
3255	* effected by this. If we arent invisible to begin with, we	3204	* "noise" instead. If we arent invisible to begin with, we
3256	* return 0.	3205	* return 0.
3257	*/	3206	*/
		3207	int
3258	int action_makes_visible (object *op) {	3208	action_makes_visible (object *op)
3259		3209	{
3260	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3210	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3211	{
3261	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3212	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		3213	{
		3214	// artefact invisibility is permanent, but we still make noise
		3215	// this is important for game-balance.
		3216	if (op->contr)
		3217	op->make_noise ();
		3218
3262	return 0;	3219	return 0;
		3220	}
3263		3221
3264	if (op->contr && op->contr->tmp_invis == 0) return 0;	3222	if (op->contr && op->contr->tmp_invis == 0)
		3223	return 0;
3265		3224
3266	/* If monsters, they should become visible */	3225	/* If monsters, they should become visible */
3267	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3226	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		3227	{
3268	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3228	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
3269	return 1;	3229	return 1;
3270	}	3230	}
3271	}	3231	}
		3232
3272	return 0;	3233	return 0;
3273	}	3234	}
3274		3235
3275	/* op_on_battleground - checks if the given object op (usually	3236	/* op_on_battleground - checks if the given object op (usually
3276	* a player) is standing on a valid battleground-tile,	3237	* a player) is standing on a valid battleground-tile,
3277	* function returns TRUE/FALSE. If true x, y returns the battleground	3238	* function returns TRUE/FALSE. If true x, y returns the battleground
3278	* -exit-coord. (and if x, y not NULL)	3239	* -exit-coord. (and if x, y not NULL)
3279	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3240	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3280	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3241	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3281	* Default is to do the same as before, so only people wanting to have different points need worry about this	3242	* Default is to do the same as before, so only people wanting to have different points need worry about this
3282	*/	3243	*/
		3244	int
3283	int op_on_battleground (object *op, int *x, int *y) {	3245	op_on_battleground (object *op, int *x, int *y)
3284	object *tmp;	3246	{
3285
3286	/* A battleground-tile needs the following attributes to be valid:	3247	/* A battleground-tile needs the following attributes to be valid:
3287	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3248	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3288	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3249	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3289	* and the exit-coordinates sp/hp must both be > 0.	3250	* and the exit-coordinates sp/hp must both be > 0.
3290	* => The intention here is to prevent abuse of the battleground-	3251	* => The intention here is to prevent abuse of the battleground-
3291	* feature (like pickable or hidden battleground tiles). */	3252	* feature (like pickable or hidden battleground tiles). */
3292	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3253	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3254	{
3293	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3255	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3256	{
3294	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3257	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3295	strcmp(tmp->name, "battleground")==0 &&	3258	&& tmp->type == BATTLEGROUND
3296	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3259	&& tmp->name == shstr_battleground
		3260	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3261	{
3297	/*before we assign the exit, check if this is a teambattle*/	3262	/* before we assign the exit, check if this is a teambattle */
3298	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3263	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3299	object *invtmp;	3264	{
3300	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3265	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3301	if(invtmp->type==FORCE && invtmp->slaying &&	3266	{
3302	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3267	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3303	if (x != NULL && y != NULL)	3268	{
		3269	if (x && y)
3304	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3270	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3271
		3272	return 1;
		3273	}
		3274	}
		3275	}
		3276
		3277	if (x && y)
		3278	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3279
3305	return 1;	3280	return 1;
3306	}	3281	}
3307	}	3282	}
3308	}
3309	if (x != NULL && y != NULL)
3310	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3311	return 1;
3312	}	3283	}
3313	}	3284
3314	}
3315	/* If we got here, did not find a battleground */	3285	/* If we got here, did not find a battleground */
3316	return 0;	3286	return 0;
3317	}	3287	}
3318		3288
3319	/*	3289	/*
…		…
3323	* attributes:	3293	* attributes:
3324	* object *who the dragon player	3294	* object *who the dragon player
3325	* int atnr the attack-number of the ability focus	3295	* int atnr the attack-number of the ability focus
3326	* int level ability level	3296	* int level ability level
3327	*/	3297	*/
		3298	void
3328	void dragon_ability_gain(object *who, int atnr, int level) {	3299	dragon_ability_gain (object *who, int atnr, int level)
		3300	{
3329	treasurelist *trlist = NULL; /* treasurelist */	3301	treasurelist *trlist = NULL; /* treasurelist */
3330	treasure *tr; /* treasure */	3302	treasure *tr; /* treasure */
3331	object *tmp,*skop; /* tmp. object */	3303	object *tmp, *skop; /* tmp. object */
3332	object *item; /* treasure object */	3304	object *item; /* treasure object */
3333	char buf[MAX_BUF]; /* tmp. string buffer */	3305	char buf[MAX_BUF]; /* tmp. string buffer */
3334	int i=0, j=0;	3306	int i = 0, j = 0;
3335		3307
3336	/* get the appropriate treasurelist */	3308	/* get the appropriate treasurelist */
3337	if (atnr == ATNR_FIRE)	3309	if (atnr == ATNR_FIRE)
3338	trlist = find_treasurelist("dragon_ability_fire");	3310	trlist = treasurelist::find (shstr_dragon_ability_fire);
3339	else if (atnr == ATNR_COLD)	3311	else if (atnr == ATNR_COLD)
3340	trlist = find_treasurelist("dragon_ability_cold");	3312	trlist = treasurelist::find (shstr_dragon_ability_cold);
3341	else if (atnr == ATNR_ELECTRICITY)	3313	else if (atnr == ATNR_ELECTRICITY)
3342	trlist = find_treasurelist("dragon_ability_elec");	3314	trlist = treasurelist::find (shstr_dragon_ability_elec);
3343	else if (atnr == ATNR_POISON)	3315	else if (atnr == ATNR_POISON)
3344	trlist = find_treasurelist("dragon_ability_poison");	3316	trlist = treasurelist::find (shstr_dragon_ability_poison);
3345		3317
3346	if (trlist == NULL || who->type != PLAYER)	3318	if (trlist == NULL || who->type != PLAYER)
3347	return;	3319	return;
3348		3320
3349	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3321	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3350	tr = tr->next, i++);	3322
3351		3323	if (!tr || !tr->item)
3352	if (tr == NULL || tr->item == NULL) {	3324	{
3353	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3325	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3354	return;	3326	return;
3355	}	3327	}
3356		3328
3357	/* everything seems okay - now bring on the gift: */	3329	/* everything seems okay - now bring on the gift: */
3358	item = &(tr->item->clone);	3330	item = tr->item;
3359		3331
3360	if (item->type == SPELL) {	3332	if (item->type == SPELL)
		3333	{
3361	if (check_spell_known (who, item->name))	3334	if (check_spell_known (who, item->name))
3362	return;	3335	return;
3363		3336
3364	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3337	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3365	do_learn_spell (who, item, 0);	3338	do_learn_spell (who, item, 0);
3366	return;	3339	return;
3367	}	3340	}
3368		3341
3369	/* grant direct spell */	3342	/* grant direct spell */
3370	if (item->type == SPELLBOOK) {	3343	if (item->type == SPELLBOOK)
		3344	{
3371	if (!item->inv) {	3345	if (!item->inv)
		3346	{
3372	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3347	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3373	item->name);
3374	return;	3348	return;
3375	}	3349	}
3376	if (check_spell_known (who, item->inv->name))	3350	if (check_spell_known (who, item->inv->name))
3377	return;	3351	return;
3378	if (item->invisible) {	3352	if (item->invisible)
		3353	{
3379	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3354	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3380	do_learn_spell (who, item->inv, 0);	3355	do_learn_spell (who, item->inv, 0);
3381	return;	3356	return;
3382	}	3357	}
3383	}	3358	}
3384	else if (item->type == SKILL_TOOL && item->invisible) {	3359	else if (item->type == SKILL_TOOL && item->invisible)
		3360	{
3385	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3361	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3362	{
3386		3363
3387	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3364	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3388	* in this way, if the player is missing any of the attacktypes, he gets	3365	* in this way, if the player is missing any of the attacktypes, he gets
3389	* them. As it is now, if the player has any that match the granted skill,	3366	* them. As it is now, if the player has any that match the granted skill,
3390	* but not all of them, he gets nothing.	3367	* but not all of them, he gets nothing.
3391	*/	3368	*/
3392	if (!(skop->attacktype & item->attacktype)) {	3369	if (!(skop->attacktype & item->attacktype))
		3370	{
3393	/* Give new attacktype */	3371	/* Give new attacktype */
3394	skop->attacktype |= item->attacktype;	3372	skop->attacktype |= item->attacktype;
3395		3373
3396	/* always add physical if there's none */	3374	/* always add physical if there's none */
3397	skop->attacktype |= AT_PHYSICAL;	3375	skop->attacktype |= AT_PHYSICAL;
3398		3376
3399	if (item->msg != NULL)	3377	if (item->msg != NULL)
3400	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3378	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3401		3379
3402	/* Give player new face */	3380	/* Give player new face */
3403	if (item->animation_id) {	3381	if (item->animation_id)
		3382	{
3404	who->face = skop->face;	3383	who->face = skop->face;
3405	who->animation_id = item->animation_id;	3384	who->animation_id = item->animation_id;
3406	who->anim_speed = item->anim_speed;	3385	who->anim_speed = item->anim_speed;
3407	who->last_anim = 0;	3386	who->last_anim = 0;
3408	who->state = 0;	3387	who->state = 0;
3409	animate_object(who, who->direction);	3388	animate_object (who, who->direction);
3410	}	3389	}
		3390	}
		3391	}
3411	}	3392	}
3412	}
3413	}
3414	else if (item->type == FORCE) {	3393	else if (item->type == FORCE)
		3394	{
3415	/* forces in the treasurelist can alter the player's stats */	3395	/* forces in the treasurelist can alter the player's stats */
3416	object *skin;	3396	object *skin;
		3397
3417	/* first get the dragon skin force */	3398	/* first get the dragon skin force */
3418	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3399	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3419	skin=skin->below);	3400	;
3420	if (skin == NULL) return;	3401
3421		3402	if (!skin)
		3403	return;
		3404
3422	/* adding new spellpath attunements */	3405	/* adding new spellpath attunements */
3423	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3406	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3407	{
3424	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3408	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3425		3409
3426	/* print message */	3410	/* print message */
3427	sprintf(buf, "You feel attuned to ");	3411	sprintf (buf, "You feel attuned to ");
3428	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3412	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3429	if(item->path_attuned & (1<<i)) {	3413	{
3430	if (j)	3414	if (item->path_attuned & (1 << i))
3431	strcat(buf," and ");	3415	{
3432	else	3416	if (j)
3433	j = 1;	3417	strcat (buf, " and ");
		3418	else
		3419	j = 1;
3434	strcat(buf, spellpathnames[i]);	3420	strcat (buf, spellpathnames[i]);
3435	}	3421	}
3436	}	3422	}
3437	strcat(buf,".");	3423	strcat (buf, ".");
3438	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3424	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3439	}	3425	}
3440		3426
3441	/* evtl. adding flags: */	3427	/* evtl. adding flags: */
3442	if(QUERY_FLAG(item, FLAG_XRAYS))	3428	if (QUERY_FLAG (item, FLAG_XRAYS))
3443	SET_FLAG(skin, FLAG_XRAYS);	3429	SET_FLAG (skin, FLAG_XRAYS);
3444	if(QUERY_FLAG(item, FLAG_STEALTH))	3430	if (QUERY_FLAG (item, FLAG_STEALTH))
3445	SET_FLAG(skin, FLAG_STEALTH);	3431	SET_FLAG (skin, FLAG_STEALTH);
3446	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3432	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3447	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3433	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3448		3434
3449	/* print message if there is one */	3435	/* print message if there is one */
3450	if (item->msg != NULL)	3436	if (item->msg != NULL)
3451	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3437	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3438	}
		3439	else
3452	}	3440	{
3453	else {
3454	/* generate misc. treasure */	3441	/* generate misc. treasure */
3455	tmp = arch_to_object (tr->item);	3442	tmp = arch_to_object (tr->item);
3456	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3443	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3457	tmp = insert_ob_in_ob (tmp, who);	3444	who->insert (tmp);
3458	if (who->type == PLAYER)
3459	esrv_send_item(who, tmp);
3460	}	3445	}
3461	}	3446	}
3462		3447
3463	/**	3448	/**
3464	* Unready an object for a player. This function does nothing if the object was	3449	* Unready an object for a player. This function does nothing if the object was
3465	* not readied.	3450	* not readied.
3466	*/	3451	*/
		3452	void
3467	void player_unready_range_ob(player *pl, object *ob) {	3453	player_unready_range_ob (player *pl, object *ob)
3468	rangetype i;	3454	{
		3455	if (pl->ob->current_weapon == ob)
		3456	pl->ob->current_weapon = 0;
3469		3457
3470	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3458	if (pl->combat_ob == ob)
3471	if (pl->ranges[i] == ob) {	3459	pl->combat_ob = 0;
3472	pl->ranges[i] = NULL;	3460
3473	if (pl->shoottype == i) {	3461	if (pl->ranged_ob == ob)
3474	pl->shoottype = range_none;	3462	pl->ranged_ob = 0;
3475	}
3476	}
3477	}
3478	}	3463	}
		3464
		3465	sint8
		3466	player::darkness_at (maptile *map, int x, int y) const
		3467	{
		3468	if (ns)
		3469	return LOS_BLOCKED;
		3470
		3471	int dx, dy;
		3472	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3473	return LOS_BLOCKED;
		3474
		3475	x += dx - ns->current_x;
		3476	y += dy - ns->current_y;
		3477
		3478	return blocked_los (x, y);
		3479	}
		3480
		3481	void
		3482	player::infobox (const char *title, const char *msg, int color)
		3483	{
		3484	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3485	}
		3486
		3487	void
		3488	player::statusmsg (const char *msg, int color)
		3489	{
		3490	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3491	}
		3492
		3493	void
		3494	player::failmsg (const char *msg, int color)
		3495	{
		3496	play_sound (sound_find ("generic_failure"));
		3497	statusmsg (msg, color);
		3498	}
		3499

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