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Comparing deliantra/server/server/player.C (file contents):
Revision 1.6 by root, Sat Aug 26 23:36:34 2006 UTC vs.
Revision 1.199 by root, Sat May 17 14:57:23 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 1.6 2006/08/26 23:36:34 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation, either version 3 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License
		19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
		20	*
		21	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	22	*/
5		23
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28
29	#include <global.h>	24	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	25	#include <sproto.h>
35	#endif
36	#include <sounds.h>	26	#include <sounds.h>
37	#include <living.h>	27	#include <living.h>
38	#include <object.h>	28	#include <object.h>
39	#include <spells.h>	29	#include <spells.h>
40	#include <skills.h>	30	#include <skills.h>
41	#include <newclient.h>
42		31
43	#ifdef COZY_SERVER	32	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	33	#include <functional>
45	#endif
46		34
47	player *find_player(const char *plname)	35	playervec players;
		36
		37	void
		38	display_motd (const object *op)
48	{	39	{
49	player *pl;	40	char buf[MAX_BUF];
50	for(pl=first_player;pl!=NULL;pl=pl->next)	41	char motd[HUGE_BUF];
51	{	42	FILE *fp;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))	43	int comp;
		44	int size;
		45
		46	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
		47	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
53	return pl;	48	return;
54	};
55	return NULL;
56	}
57		49
58	player* find_player_partial_name( const char* plname )	50	motd[0] = '\0';
		51	size = 0;
		52
		53	while (fgets (buf, MAX_BUF, fp))
59	{	54	{
60	player* pl;	55	if (*buf == '#')
61	player* found = NULL;
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;	56	continue;
67		57
68	if ( !strcmp( pl->ob->name, plname) )	58	strncat (motd + size, buf, HUGE_BUF - size);
69	return pl;	59	size += strlen (buf);
		60	}
70		61
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )	62	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
		63	close_and_delete (fp, comp);
		64	}
		65
		66	void
		67	send_rules (const object *op)
		68	{
		69	char buf[MAX_BUF];
		70	char rules[HUGE_BUF];
		71	FILE *fp;
		72	int comp;
		73	int size;
		74
		75	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
		76	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		77	return;
		78
		79	rules[0] = '\0';
		80	size = 0;
		81
		82	while (fgets (buf, MAX_BUF, fp))
		83	{
		84	if (*buf == '#')
		85	continue;
		86
		87	if (size + strlen (buf) >= HUGE_BUF)
		88	{
		89	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
		90	break;
		91	}
		92
		93	strncat (rules + size, buf, HUGE_BUF - size);
		94	size += strlen (buf);
		95	}
		96
		97	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
		98	close_and_delete (fp, comp);
		99	}
		100
		101	void
		102	send_news (const object *op)
		103	{
		104	char buf[MAX_BUF];
		105	char news[HUGE_BUF];
		106	char subject[MAX_BUF];
		107	FILE *fp;
		108	int comp;
		109	int size;
		110
		111	sprintf (buf, "%s/%s", settings.confdir, settings.news);
		112	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		113	return;
		114
		115	news[0] = '\0';
		116	subject[0] = '\0';
		117	size = 0;
		118
		119	while (fgets (buf, MAX_BUF, fp))
		120	{
		121	if (*buf == '#')
		122	continue;
		123
		124	if (*buf == '%')
		125	{ /* send one news */
		126	if (size > 0)
		127	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
		128	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
		129	"INFORMATION: %s\n%s", (char *)"%s\n%s",
		130	subject, news); /*send previously read news */
		131
		132	strcpy (subject, buf + 1);
		133	strip_endline (subject);
		134	size = 0;
		135	news[0] = '\0';
		136	}
		137	else
		138	{
		139	if (size + strlen (buf) >= HUGE_BUF)
72	{	140	{
73	if ( found )	141	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	142	break;
75
76	found = pl;
77	}	143	}
		144	strncat (news + size, buf, HUGE_BUF - size);
		145	size += strlen (buf);
78	}	146	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88		147	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	148
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	149	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	150	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);	151	close_and_delete (fp, comp);
103	}	152	}
104		153
105	void send_rules(const object *op) {	154	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	155	static void
107	char rules[HUGE_BUF];	156	set_first_map (object *op)
108	FILE *fp;	157	{
109	int comp;	158	op->contr->maplevel = first_map_path;
110	int size;	159	op->x = -1;
111		160	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	161	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	162
		163	void
		164	player::activate ()
		165	{
		166	if (active)
114	return;	167	return;
		168
		169	players.insert (this);
		170	ob->remove ();
		171	ob->map = 0;
		172	ob->activate_recursive ();
		173	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		174	add_friendly_object (ob);
		175	}
		176
		177	void
		178	player::deactivate ()
		179	{
		180	if (!active)
		181	return;
		182
		183	terminate_all_pets (ob);
		184	remove_friendly_object (ob);
		185	ob->deactivate_recursive ();
		186
		187	if (ob->map)
		188	maplevel = ob->map->path;
		189
		190	ob->remove ();
		191	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		192	ob->map = 0;
		193	party = 0;
		194
		195	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		196
		197	players.erase (this);
		198	}
		199
		200	// connect the player with a specific client
		201	// also changes, rationalises, and fixes some incorrect settings
		202	void
		203	player::connect (client *ns)
		204	{
		205	this->ns = ns;
		206	ns->pl = this;
		207
		208	run_on = 0;
		209	fire_on = 0;
		210	ob->close_container (); //TODO: client-specific
		211
		212	ns->update_look = 0;
		213	ns->look_position = 0;
		214
		215	clear_los (this);
		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_player_skills (ob);
		225
		226	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		227
		228	assign (title, ob->arch->object::name);
		229
		230	/* if it's a dragon player, set the correct title here */
		231	if (is_dragon_pl (ob))
115	}	232	{
116	rules[0]='\0';	233	object *tmp, *abil = 0, *skin = 0;
117	size=0;	234
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	235	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	236	if (tmp->type == FORCE)
120	continue;	237	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	238	abil = tmp;
		239	else if (tmp->arch->archname == shstr_dragon_skin_force)
		240	skin = tmp;
		241
		242	set_dragon_name (ob, abil, skin);
		243	}
		244
		245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		246
		247	esrv_new_player (this);
		248
		249	ob->update_stats ();
		250
		251	ns->floorbox_update ();
		252	esrv_send_inventory (ob, ob);
		253	esrv_add_spells (this, 0);
		254
		255	activate ();
		256
		257	send_rules (ob);
		258	send_news (ob);
		259	display_motd (ob);
		260
		261	INVOKE_PLAYER (CONNECT, this);
		262	INVOKE_PLAYER (LOGIN, this);
		263	}
		264
		265	void
		266	player::disconnect ()
		267	{
		268	if (ob)
		269	{
		270	ob->close_container (); //TODO: client-specific
		271	ob->drop_unpaid_items ();
		272	}
		273
		274	if (ns)
		275	{
		276	if (active)
		277	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		278
		279	INVOKE_PLAYER (DISCONNECT, this);
		280
		281	ns->reset_stats ();
		282	ns->pl = 0;
		283	ns = 0;
		284	}
		285
		286	observe = ob;
		287
		288	deactivate ();
		289	}
		290
		291	// the need for this function can be explained
		292	// by load_object not returning the object
		293	void
		294	player::set_object (object *op)
		295	{
		296	ob = observe = op;
		297	ob->contr = this; /* this aren't yet in archetype */
		298
		299	ob->speed = 1.0f;
		300	ob->speed_left = 0.5f;
		301
		302	ob->direction = 5; /* So player faces south */
		303
		304	ob->flag [FLAG_READY_WEAPON] = false;
		305	ob->flag [FLAG_READY_SKILL] = false;
		306	ob->flag [FLAG_READY_BOW] = false;
		307
		308	for (object *op = ob->inv; op; op = op->below)
		309	if (op->flag [FLAG_APPLIED])
		310	switch (op->type)
122	{	311	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	312	case SKILL:
124	break;	313	ob->flag [FLAG_APPLIED] = false;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132
133	void send_news(const object *op) {
134	char buf[MAX_BUF];
135	char news[HUGE_BUF];
136	char subject[MAX_BUF];
137	FILE *fp;
138	int comp;
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;	314	break;
167	}	315
168	strncat(news+size,buf,HUGE_BUF-size);	316	case WAND:
169	size+=strlen(buf);	317	case ROD:
		318	case HORN:
		319	case BOW:
		320	ranged_ob = op;
		321	break;
		322
		323	case WEAPON:
		324	combat_ob = op;
		325	break;
170	}	326	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		327
181	int playername_ok(const char *cp) {	328	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
182	/* Don't allow - or _ as first character in the name */	329	ob->deactivate (); // change_weapon activates, fix this better
183	if (*cp == '-' || *cp == '_') return 0;
184
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;
189	}	330	}
190		331
191	/* This no longer sets the player map. Also, it now updates	332	void
192	* all the pointers so the caller doesn't need to do that.	333	player::set_observe (object *op)
193	* Caller is responsible for setting the correct map.	334	{
194	*/	335	observe = op ? op : ob;
		336	do_los = 1;
		337	}
195		338
196	/* Redo this to do both get_player_ob and get_player.	339	player::player ()
197	* Hopefully this will be less bugfree and simpler.	340	{
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	player *tmp;
208
209	p = (player *) malloc(sizeof(player));
210	if(p==NULL)
211	fatal(OUT_OF_MEMORY);
212
213	/* This adds the player in the linked list. There is extra
214	* complexity here because we want to add the new player at the
215	* end of the list - there is in fact no compelling reason that
216	* that needs to be done except for things like output of
217	* 'who'.
218	*/
219	tmp=first_player;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226
227	p->next = NULL;
228	}
229
230	/* Clears basically the entire player structure except
231	* for next and socket.
232	*/
233	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
234
235	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
236	* we deal with that below this point.	342	* we deal with that below this point.
237	*/	343	*/
238	p->party=NULL;	344	outputs_sync = 4;
239	p->outputs_sync=16; /* Every 2 seconds */	345	outputs_count = 4;
240	p->outputs_count=1; /* Keeps present behaviour */
241	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
242	p->Swap_First = -1;
243		347
244	#ifdef AUTOSAVE	348	savebed_map = first_map_path; /* Init. respawn position */
245	p->last_save_tick = 9999999;	349
246	#endif	350	gen_sp_armour = 10;
		351	bowtype = bow_normal;
		352	petmode = pet_normal;
		353	listening = 10;
		354	usekeys = containers;
		355	peaceful = 1; /* default peaceful */
		356	do_los = 1;
		357
		358	weapon_sp = 1.0f;
		359	weapon_sp_left = 0.5f;
		360	}
		361
		362	void
		363	player::do_destroy ()
		364	{
		365	disconnect ();
		366
		367	attachable::do_destroy ();
		368
		369	if (ob)
247		370	{
248	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	371	ob->destroy_inv (false);
		372	ob->destroy ();
249		373	}
250	op->contr=p; /* this aren't yet in archetype */
251	p->ob = op;
252	op->speed_left=0.5;
253	op->speed=1.0;
254	op->direction=5; /* So player faces south */
255	op->stats.wc=2;
256	op->run_away = 25; /* Then we panick... */
257	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
258		374
259	roll_stats(op);	375	ob = observe = 0;
260	p->state=ST_ROLL_STAT;
261	clear_los(op);
262
263	p->gen_sp_armour=10;
264	p->last_speed= -1;
265	p->shoottype=range_none;
266	p->bowtype=bow_normal;
267	p->petmode=pet_normal;
268	p->listening=10;
269	p->usekeys=containers;
270	p->last_weapon_sp= -1;
271	p->peaceful=1; /* default peaceful */
272	p->do_los=1;
273	p->explore=0;
274	p->no_shout=0; /* default can shout */
275
276	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
277	p->title[sizeof(p->title)-1] = '\0';
278	op->race = add_string (op->arch->clone.race);
279
280	CLEAR_FLAG(op,FLAG_READY_SKILL);
281
282	/* we need to clear these to -1 and not zero - otherwise,
283	* if a player quits and starts a new character, we wont
284	* send new values to the client, as things like exp start
285	* at zero.
286	*/
287	for (i=0; i < NUM_SKILLS; i++) {
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}
291	for (i=0; i < NROFATTACKS; i++) {
292	p->last_resist[i] = -1;
293	}
294	p->last_stats.exp = -1;
295	p->last_weight = (uint32)-1;
296
297	p->socket.update_look=0;
298	p->socket.look_position=0;
299	return p;
300	}	376	}
301		377
302		378	player::~player ()
303	/* This loads the first map an puts the player on it. */
304	static void set_first_map(object *op)
305	{	379	{
306	strcpy(op->contr->maplevel, first_map_path);	380	/* Clear item stack */
307	op->x = -1;	381	free (stack_items);
308	op->y = -1;
309	enter_exit(op, NULL);
310	}	382	}
311		383
312	/* Tries to add player on the connection passwd in ns.	384	/* Tries to add player on the connection passed in ns.
313	* All we can really get in this is some settings like host and display	385	* All we can really get in this is some settings like host and display
314	* mode.	386	* mode.
315	*/	387	*/
		388	player *
		389	player::create ()
		390	{
		391	player *pl = new player;
316		392
317	int add_player(NewSocket *ns) {	393	pl->set_object (arch_to_object (get_player_archetype (0)));
318	player *p;
319		394
320	p=get_player(NULL);	395	pl->ob->roll_stats ();
321	p->socket = *ns;	396	pl->ob->stats.wc = 2;
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	397	pl->ob->run_away = 25; /* Then we panick... */
323	if(p->socket.faces_sent == NULL)	398
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);	399	set_first_map (pl->ob);
332		400
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
334	add_friendly_object(p->ob);
335	send_rules(p->ob);
336	send_news(p->ob);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;	401	return pl;
340	}	402	}
341		403
342	/*	404	/*
343	* get_player_archetype() return next player archetype from archetype	405	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	406	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	407	* Note: there MUST be at least one player archetype!
346	*/	408	*/
		409	archetype *
347	archetype *get_player_archetype(archetype* at)	410	get_player_archetype (archetype *at)
348	{	411	{
349	archetype *start = at;	412	// archetypes could have been reloaded
350	for (;;) {	413	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
351	if (at==NULL || at->next==NULL)	414
352	at=first_archetype;	415	if (!nat)
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;	416	return at;
357	if (at == start) {	417
358	LOG (llevError, "No Player archetypes\n");	418	archvec::iterator i = archetypes.find (nat);
359	exit (-1);	419
360	}	420	for (;;)
361	}	421	{
362	}	422	if (++i == archetypes.end ())
		423	i = archetypes.begin ();
		424	else if (*i == at)
		425	cleanup ("not a single player archetype found");
363		426
		427	if ((*i)->type == PLAYER)
		428	return *i;
		429	}
		430	}
364		431
		432	object *
365	object *get_nearest_player(object *mon) {	433	get_nearest_player (object *mon)
		434	{
366	object *op = NULL;	435	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	436	objectlink *ol;
369	unsigned lastdist;	437	unsigned lastdist;
370	rv_vector rv;	438	rv_vector rv;
371		439
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	440	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
373	/* We should not find free objects on this friendly list, but it	441	{
374	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.
377	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
379	object *tmp=ol->ob;
380
381	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.
383	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
385	ol = ol->next;
386	remove_friendly_object(tmp);
387	if (!ol) return op;
388	}
389
390	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this
396	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	442	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	443	continue;
399		444
400	if(lastdist>rv.distance) {
401	op=ol->ob;
402	lastdist=rv.distance;
403	}
404	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {
406	if (can_detect_enemy(mon, pl->ob,&rv)) {
407
408	if(lastdist>rv.distance) {	445	if (lastdist > rv.distance)
409	op=pl->ob;	446	{
		447	op = ol->ob;
410	lastdist=rv.distance;	448	lastdist = rv.distance;
		449	}
411	}	450	}
412	}	451
413	}	452	for_all_players (pl)
		453	if (can_detect_enemy (mon, pl->ob, &rv))
		454	if (lastdist > rv.distance)
		455	{
		456	op = pl->ob;
		457	lastdist = rv.distance;
		458	}
		459
414	#if 0	460	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	461	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	462	#endif
417	return op;	463	return op;
418	}	464	}
419		465
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	466	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	467	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	468	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	482	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	483	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	484	* is probably not a good thing.
439	*/	485	*/
440	#define MAX_SPACES 50	486	#define MAX_SPACES 50
441
442		487
443	/*	488	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	489	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	490	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	491	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	504	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	505	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	506	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	507	* is blocking itself.
463	*/	508	*/
		509	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	510	path_to_player (object *mon, object *pl, unsigned mindiff)
		511	{
465	rv_vector rv;	512	rv_vector rv;
466	sint16 x,y;	513	sint16 x, y;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	514	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;	515	maptile *m, *lastmap;
469		516
470	get_rangevector(mon, pl, &rv, 0);	517	get_rangevector (mon, pl, &rv, 0);
471		518
472	if (rv.distance<mindiff) return 0;	519	if (rv.distance < mindiff)
473
474	x=mon->x;
475	y=mon->y;
476	m=mon->map;
477	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
480	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;
482	while (diff >1 && max>0) {
483	lastx = x;
484	lasty = y;
485	lastmap = m;
486	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];
488
489	mflags = get_map_flags(m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
491
492	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
495	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.
497	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {
500	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.
502	*/
503	x = lastx;
504	y = lasty;
505	m = lastmap;
506	dir = firstdir = rv.direction;
507	} else {
508	/* direct path is blocked - try taking a side step to
509	* either the left or right.
510	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth
515	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
517	if (i==0) continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in
520	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully
527	* moved.
528	*/
529
530	x = lastx + freearr_x[absdir(lastdir+i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];
532	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
537	if (mflags & P_BLOCKSVIEW) continue;
538
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;
540	}
541	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.
543	*/
544	if (i==(DETOUR_AMOUNT+1))
545	return 0;
546	diff--;
547	lastdir=dir;
548	max--;
549	if (!firstdir) firstdir = dir+i;
550	} /* else check alternate directions */
551	} /* if blocked */
552	else {
553	/* we moved towards creature, so diff is less */
554	diff--;
555	max--;
556	lastdir=dir;
557	if (!firstdir) firstdir = dir;
558	}
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.
562	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
565	}
566	if (diff>max) return 0;
567	}
568	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;
570
571	return firstdir;
572	}
573
574	void give_initial_items(object *pl,treasurelist *items) {
575	object *op,*next=NULL;
576
577	if(pl->randomitems!=NULL)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
579
580	for (op=pl->inv; op; op=next) {
581	next = op->below;
582
583	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way
585	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);
588
589	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions
591	*/
592	if (pl->type == PLAYER) {
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
594	(op->type == ARMOUR || op->type == BOOTS ||
595	op->type == CLOAK || op->type == HELMET ||
596	op->type == SHIELD || op->type == GLOVES ||
597	op->type == BRACERS || op->type == GIRDLE)) ||
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}
603	}
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	tmp->name);
622	continue;
623	}
624	if (op->nrof > 1) op->nrof = 1;
625	}
626
627	if (op->type == SPELLBOOK && op->inv) {
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
629	}
630
631	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.
634	*/
635	if (need_identify(op)) {
636	SET_FLAG(op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);
639	}
640	if(op->type==SPELL) {
641	remove_ob(op);
642	free_object(op);
643	continue;
644	}
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;
648	op->level = 1;
649	}
650	/* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */
653
654	/* Need to set up the skill pointers */
655	link_player_skills(pl);
656	}
657
658	void get_name(object *op) {
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	const char *name = op->name;
703
704	add_refcount(name);
705	remove_friendly_object(op);
706	free_object(op);
707	pl = get_player(pl);
708	op = pl->ob;
709	add_friendly_object(op);
710	op->contr->password[0]='~';
711	FREE_AND_CLEAR_STR(op->name);
712	FREE_AND_CLEAR_STR(op->name_pl);
713
714	/* Lets put a space in here */
715	new_draw_info(NDI_UNIQUE, 0, op, "\n");
716	get_name(op);
717	op->name = name; /* Alrady added a refcount above */
718	op->name_pl = add_string(name);
719	set_first_map(op);
720	} else {
721	/* user pressed something else so just ask again... */
722	play_again(op);
723	}
724	return 0;	520	return 0;
725	}
726		521
727	void confirm_password(object *op) {	522	x = mon->x;
		523	y = mon->y;
		524	m = mon->map;
		525	dir = rv.direction;
		526	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		527	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
728		528
729	op->contr->write_buf[0]='\0';	529	/* If we can't solve it within the search distance, return now. */
730	op->contr->state=ST_CONFIRM_PASSWORD;	530	if (diff > max)
731	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	531	return 0;
732	}
733		532
		533	while (diff > 1 && max > 0)
		534	{
		535	lastx = x;
		536	lasty = y;
		537	lastmap = m;
		538	x = lastx + freearr_x[dir];
		539	y = lasty + freearr_y[dir];
		540
		541	mflags = get_map_flags (m, &m, x, y, &x, &y);
		542	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		543
		544	/* Space is blocked - try changing direction a little */
		545	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		546	&& (m == mon->map && blocked_link (mon, m, x, y))))
		547	{
		548	/* recalculate direction from last good location. Possible
		549	* we were not traversing ideal location before.
		550	*/
		551	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		552	if (rv.direction != dir)
		553	{
		554	/* OK - says direction should be different - lets reset the
		555	* the values so it will try again.
		556	*/
		557	x = lastx;
		558	y = lasty;
		559	m = lastmap;
		560	dir = firstdir = rv.direction;
		561	}
		562	else
		563	{
		564	/* direct path is blocked - try taking a side step to
		565	* either the left or right.
		566	* Note increase the values in the loop below to be
		567	* more than -1/1 respectively will mean the monster takes
		568	* bigger detour. Have to be careful about these values getting
		569	* too big (3 or maybe 4 or higher) as the monster may just try
		570	* stepping back and forth
		571	*/
		572	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		573	{
		574	if (i == 0)
		575	continue; /* already did this, so skip it */
		576	/* Use lastdir here - otherwise,
		577	* since the direction that the creature should move in
		578	* may change, you could get infinite loops.
		579	* ie, player is northwest, but monster can only
		580	* move west, so it does that. It goes some distance,
		581	* gets blocked, finds that it should move north,
		582	* can't do that, but now finds it can move east, and
		583	* gets back to its original point. lastdir contains
		584	* the last direction the creature has successfully
		585	* moved.
		586	*/
		587
		588	x = lastx + freearr_x[absdir (lastdir + i)];
		589	y = lasty + freearr_y[absdir (lastdir + i)];
		590	m = lastmap;
		591	mflags = get_map_flags (m, &m, x, y, &x, &y);
		592	if (mflags & P_OUT_OF_MAP)
		593	continue;
		594	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		595	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		596	continue;
		597	if (mflags & P_BLOCKSVIEW)
		598	continue;
		599
		600	if (m == mon->map && blocked_link (mon, m, x, y))
		601	break;
		602	}
		603	/* go through entire loop without finding a valid
		604	* sidestep to take - thus, no valid path.
		605	*/
		606	if (i == (DETOUR_AMOUNT + 1))
		607	return 0;
		608	diff--;
		609	lastdir = dir;
		610	max--;
		611	if (!firstdir)
		612	firstdir = dir + i;
		613	} /* else check alternate directions */
		614	} /* if blocked */
		615	else
		616	{
		617	/* we moved towards creature, so diff is less */
		618	diff--;
		619	max--;
		620	lastdir = dir;
		621	if (!firstdir)
		622	firstdir = dir;
		623	}
		624
		625	if (diff <= 1)
		626	{
		627	/* Recalculate diff (distance) because we may not have actually
		628	* headed toward player for entire distance.
		629	*/
		630	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		631	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		632	}
		633
		634	if (diff > max)
		635	return 0;
		636	}
		637
		638	/* If we reached the max, didn't find a direction in time */
		639	if (!max)
		640	return 0;
		641
		642	return firstdir;
		643	}
		644
		645	void
		646	give_initial_items (object *pl, treasurelist *items)
		647	{
		648	if (pl->randomitems)
		649	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		650
		651	for (object *next, *op = pl->inv; op; op = next)
		652	{
		653	next = op->below;
		654
		655	/* Forces get applied per default, unless they have the
		656	* flag "neutral" set. Sorry but I can't think of a better way
		657	*/
		658	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		659	SET_FLAG (op, FLAG_APPLIED);
		660
		661	/* we never give weapons/armour if these cannot be used
		662	* by this player due to race restrictions
		663	*/
		664	if (pl->type == PLAYER)
		665	{
		666	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		667	&&
		668	(op->type == ARMOUR || op->type == BOOTS
		669	|| op->type == CLOAK || op->type == HELMET
		670	|| op->type == SHIELD || op->type == GLOVES
		671	|| op->type == BRACERS || op->type == GIRDLE))
		672	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		673	{
		674	op->destroy ();
		675	continue;
		676	}
		677	}
		678
		679	/* This really needs to be better - we should really give
		680	* a substitute spellbook. The problem is that we don't really
		681	* have a good idea what to replace it with (need something like
		682	* a first level treasurelist for each skill.)
		683	* remove duplicate skills also
		684	*/
		685	if (op->type == SPELLBOOK || op->type == SKILL)
		686	{
		687	object *tmp;
		688
		689	for (tmp = op->below; tmp; tmp = tmp->below)
		690	if (tmp->type == op->type && tmp->name == op->name)
		691	break;
		692
		693	if (tmp)
		694	{
		695	op->destroy ();
		696	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		697	continue;
		698	}
		699
		700	if (op->nrof > 1)
		701	op->nrof = 1;
		702	}
		703
		704	if (op->type == SPELLBOOK && op->inv)
		705	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		706
		707	/* Give starting characters identified, uncursed, and undamned
		708	* items. Just don't identify gold or silver, or it won't be
		709	* merged properly.
		710	*/
		711	if (need_identify (op))
		712	{
		713	SET_FLAG (op, FLAG_IDENTIFIED);
		714	CLEAR_FLAG (op, FLAG_CURSED);
		715	CLEAR_FLAG (op, FLAG_DAMNED);
		716	}
		717
		718	if (op->type == SPELL)
		719	{
		720	op->destroy ();
		721	continue;
		722	}
		723	else if (op->type == SKILL)
		724	{
		725	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		726	op->stats.exp = 0;
		727	op->level = 1;
		728	}
		729	else /* lock all 'normal items by default */
		730	SET_FLAG (op, FLAG_INV_LOCKED);
		731	} /* for loop of objects in player inv */
		732
		733	/* Need to set up the skill pointers */
		734	link_player_skills (pl);
		735	}
		736
		737	void
734	void get_party_password(object *op, partylist *party) {	738	get_party_password (object *op, partylist *party)
		739	{
735	if (party == NULL) {	740	if (party == NULL)
		741	{
736	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	742	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
737	return;	743	return;
738	}	744	}
		745
739	op->contr->write_buf[0]='\0';	746	op->contr->write_buf[0] = '\0';
740	op->contr->state=ST_GET_PARTY_PASSWORD;	747	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
741	op->contr->party_to_join = party;	748	op->contr->party_to_join = party;
742	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	749	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
743	}	750	}
744
745		751
746	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	752	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		753	static int
747	int roll_stat(void) {	754	roll_stat (void)
		755	{
748	int a[4],i,j,k;	756	int a[4], i, j, k;
749		757
750	for(i=0;i<4;i++)	758	for (i = 0; i < 4; i++)
751	a[i]=(int)RANDOM()%6+1;	759	a[i] = (int) rndm (6) + 1;
752		760
753	for(i=0,j=0,k=7;i<4;i++)	761	for (i = 0, j = 0, k = 7; i < 4; i++)
754	if(a[i]<k)	762	if (a[i] < k)
755	k=a[i],j=i;	763	k = a[i], j = i;
756		764
757	for(i=0,k=0;i<4;i++) {	765	for (i = 0, k = 0; i < 4; i++)
758	if(i!=j)	766	if (i != j)
759	k+=a[i];	767	k += a[i];
760	}	768
761	return k;	769	return k;
762	}	770	}
763		771
764	void roll_stats(object *op) {	772	void
		773	object::roll_stats ()
		774	{
		775	int statsort [NUM_STATS];
		776
		777	for (;;)
		778	{
765	int sum=0;	779	int sum = 0;
766	int i = 0, j = 0;	780	for (int i = NUM_STATS; i--; )
767	int statsort[7];	781	sum += statsort [i] = roll_stat ();
768		782
769	do {	783	if (sum >= 82 && sum <= 116)
770	op->stats.Str=roll_stat();	784	break;
771	op->stats.Dex=roll_stat();	785	}
772	op->stats.Int=roll_stat();
773	op->stats.Con=roll_stat();
774	op->stats.Wis=roll_stat();
775	op->stats.Pow=roll_stat();
776	op->stats.Cha=roll_stat();
777	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
778	op->stats.Con+op->stats.Wis+op->stats.Pow+
779	op->stats.Cha;
780	} while(sum<82||sum>116);
781		786
782	/* Sort the stats so that rerolling is easier... */	787	// Sort the stats so that rerolling is easier...
783	statsort[0] = op->stats.Str;	788	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
784	statsort[1] = op->stats.Dex;
785	statsort[2] = op->stats.Int;
786	statsort[3] = op->stats.Con;
787	statsort[4] = op->stats.Wis;
788	statsort[5] = op->stats.Pow;
789	statsort[6] = op->stats.Cha;
790		789
791	/* a quick and dirty bubblesort? */	790	for (int i = 0; i < NUM_STATS; ++i)
792	do {
793	if (statsort[i] < statsort[i + 1]) {
794	j = statsort[i];
795	statsort[i] = statsort[i + 1];
796	statsort[i + 1] = j;
797	i = 0;
798	} else {
799	i++;
800	}
801	} while (i < 6);
802
803	op->stats.Str = statsort[0];	791	stats.stat (i) = statsort [i];
804	op->stats.Dex = statsort[1];
805	op->stats.Con = statsort[2];
806	op->stats.Int = statsort[3];
807	op->stats.Wis = statsort[4];
808	op->stats.Pow = statsort[5];
809	op->stats.Cha = statsort[6];
810		792
811
812	op->contr->orig_stats.Str=op->stats.Str;
813	op->contr->orig_stats.Dex=op->stats.Dex;
814	op->contr->orig_stats.Int=op->stats.Int;
815	op->contr->orig_stats.Con=op->stats.Con;
816	op->contr->orig_stats.Wis=op->stats.Wis;
817	op->contr->orig_stats.Pow=op->stats.Pow;
818	op->contr->orig_stats.Cha=op->stats.Cha;
819
820	op->level=1;
821	op->stats.exp=0;	793	stats.exp = 0;
822	op->stats.ac=0;	794	stats.ac = 0;
823		795
		796	stats.hp = stats.maxhp;
		797	stats.sp = stats.maxsp;
		798	stats.grace = stats.maxgrace;
		799
		800	if (contr)
		801	{
824	op->contr->levhp[1] = 9;	802	contr->levhp[1] = 9;
825	op->contr->levsp[1] = 6;	803	contr->levsp[1] = 6;
826	op->contr->levgrace[1] = 3;	804	contr->levgrace[1] = 3;
827		805
828	fix_player(op);	806	contr->orig_stats = stats;
		807	}
		808	}
		809
		810	void
		811	object::swap_stats (int a, int b)
		812	{
		813	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		814
		815	for (int i = 0; i < NUM_STATS; ++i)
		816	stats.stat (i) = contr->orig_stats.stat (i);
		817
		818	//TODO: the following code looks so borked and should, at the very least,
		819	// be merged with the similar code in roll_stats
		820	stats.ac = 0;
		821
		822	level = 1;
		823	stats.exp = 0;
		824	stats.ac = 0;
		825
829	op->stats.hp = op->stats.maxhp;	826	stats.hp = stats.maxhp;
830	op->stats.sp = op->stats.maxsp;	827	stats.sp = stats.maxsp;
831	op->stats.grace = op->stats.maxgrace;	828	stats.grace = stats.maxgrace;
		829
		830	if (contr)
		831	{
		832	contr->levhp[1] = 9;
		833	contr->levsp[1] = 6;
		834	contr->levgrace[1] = 3;
		835
832	op->contr->orig_stats=op->stats;	836	contr->orig_stats = stats;
		837	}
833	}	838	}
834		839
835	void Roll_Again(object *op)	840	static void
		841	start_info (object *op)
836	{	842	{
837	esrv_new_player(op->contr, 0);
838	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
839	}
840
841	void Swap_Stat(object *op,int Swap_Second)
842	{
843	signed char tmp;
844	char buf[MAX_BUF];	843	char buf[MAX_BUF];
845		844
846	if ( op->contr->Swap_First == -1 ) {	845	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
847	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
848	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
849	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
850	return;
851	}
852
853	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
854
855	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
856	get_attr_value(&op->contr->orig_stats, Swap_Second));
857
858	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
859
860	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
861	new_draw_info(NDI_UNIQUE, 0,op, buf);	846	new_draw_info (NDI_UNIQUE, 0, op, buf);
862	op->stats.Str = op->contr->orig_stats.Str;
863	op->stats.Dex = op->contr->orig_stats.Dex;
864	op->stats.Con = op->contr->orig_stats.Con;
865	op->stats.Int = op->contr->orig_stats.Int;
866	op->stats.Wis = op->contr->orig_stats.Wis;
867	op->stats.Pow = op->contr->orig_stats.Pow;
868	op->stats.Cha = op->contr->orig_stats.Cha;
869	op->stats.ac=0;
870
871	op->level=1;
872	op->stats.exp=0;
873	op->stats.ac=0;
874
875	op->contr->levhp[1] = 9;
876	op->contr->levsp[1] = 6;
877	op->contr->levgrace[1] = 3;
878
879	fix_player(op);
880	op->stats.hp = op->stats.maxhp;
881	op->stats.sp = op->stats.maxsp;
882	op->stats.grace = op->stats.maxgrace;
883	op->contr->orig_stats=op->stats;
884	op->contr->Swap_First=-1;
885	}
886
887
888	/* This code has been greatly reduced, because with set_attr_value
889	* and get_attr_value, the stats can be accessed just numeric
890	* ids. stat_trans is a table that translate the number entered
891	* into the actual stat. It is needed because the order the stats
892	* are displayed in the stat window is not the same as how
893	* the number's access that stat. The table does that translation.
894	*/
895	int key_roll_stat(object *op, char key)
896	{
897	int keynum = key -'0';
898	char buf[MAX_BUF];
899	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
900
901	if (keynum>0 && keynum<=7) {
902	if (op->contr->Swap_First==-1) {
903	op->contr->Swap_First=stat_trans[keynum];
904	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
905	new_draw_info(NDI_UNIQUE, 0,op,buf);
906	}
907	else
908	Swap_Stat(op,stat_trans[keynum]);
909
910	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
911	return 1;
912	}
913	switch (key) {
914	case 'n':
915	case 'N': {
916	SET_FLAG(op, FLAG_WIZ);
917	if(op->map==NULL) {
918	LOG(llevError,"Map == NULL in state 2\n");
919	break;
920	}
921
922	#if 0
923	/* So that enter_exit will put us at startx/starty */
924	op->x= -1;
925
926	enter_exit(op,NULL);
927	#endif
928	SET_ANIMATION(op, 2); /* So player faces south */
929	/* Enter exit adds a player otherwise */
930	add_statbonus(op);
931	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
932	op->contr->state = ST_CHANGE_CLASS;
933	if (op->msg)
934	new_draw_info(NDI_BLUE, 0, op, op->msg);
935	return 0;
936	}
937	case 'y':
938	case 'Y':
939	roll_stats(op);
940	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
941	return 1;
942
943	case 'q':
944	case 'Q':
945	play_again(op);
946	return 1;
947
948	default:
949	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
950	return 0;
951	}
952	return 0;
953	}	847	}
954		848
955	/* This function takes the key that is passed, and does the	849	/* This function takes the key that is passed, and does the
956	* appropriate action with it (change race, or other things).	850	* appropriate action with it (change race, or other things).
957	* The function name is for historical reasons - now we have	851	* The function name is for historical reasons - now we have
958	* separate race and class; this actually changes the RACE,	852	* separate race and class; this actually changes the RACE,
959	* not the class.	853	* not the class.
960	*/	854	*/
961		855	void
962	int key_change_class(object *op, char key)	856	player::chargen_race_done ()
963	{	857	{
964	int tmp_loop;
965
966	if(key=='q'||key=='Q') {
967	remove_ob(op);
968	play_again(op);
969	return 0;
970	}
971	if(key=='d'||key=='D') {
972	char buf[MAX_BUF];
973
974	/* this must before then initial items are given */	858	/* this must before then initial items are given */
975	esrv_new_player(op->contr, op->weight+op->carrying);	859	esrv_new_player (ob->contr);
976	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
977		860
		861	treasurelist *tl = treasurelist::find ("starting_wealth");
		862	if (tl)
		863	create_treasure (tl, ob, 0, 0, 0);
		864
978	INVOKE_PLAYER (BIRTH, op->contr);	865	INVOKE_PLAYER (BIRTH, ob->contr);
979	INVOKE_PLAYER (LOGIN, op->contr);	866	INVOKE_PLAYER (LOGIN, ob->contr);
980		867
981	op->contr->state=ST_PLAYING;	868	ob->contr->ns->state = ST_PLAYING;
982		869
983	if (op->msg) {	870	if (ob->msg)
984	free_string(op->msg);	871	ob->msg = 0;
985	op->msg=NULL;
986	}
987		872
988	/* We create this now because some of the unique maps will need it
989	* to save here.
990	*/
991	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
992	make_path_to_file(buf);
993
994	#ifdef AUTOSAVE
995	op->contr->last_save_tick = pticks;
996	#endif
997	start_info(op);	873	start_info (ob);
998	CLEAR_FLAG(op, FLAG_WIZ);	874	CLEAR_FLAG (ob, FLAG_WIZ);
999	give_initial_items(op,op->randomitems);	875	give_initial_items (ob, ob->randomitems);
1000	link_player_skills(op);	876	link_player_skills (ob);
1001	esrv_send_inventory(op, op);	877	esrv_send_inventory (ob, ob);
1002	fix_player(op);	878	ob->update_stats ();
1003		879
1004	/* This moves the player to a different start map, if there	880	/* This moves the player to a different start map, if there
1005	* is one for this race	881	* is one for this race
1006	*/	882	*/
1007	if(*first_map_ext_path) {	883	if (*first_map_ext_path)
1008	object *tmp;	884	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1009	mapstruct *oldmap = op->map;	885	else
1010	char mapname[MAX_BUF];
1011	snprintf(mapname, MAX_BUF-1, "%s/%s",
1012	first_map_ext_path, op->arch->name);
1013	tmp=get_object();
1014	EXIT_PATH(tmp) = add_string(mapname);
1015	EXIT_X(tmp) = op->x;
1016	EXIT_Y(tmp) = op->y;
1017	enter_exit(op,tmp); /* we don't really care if it succeeded;
1018	* if the map isn't there, then stay on the
1019	* default initial map */
1020	free_object(tmp);
1021	} else {
1022	LOG(llevDebug,"first_map_ext_path not set\n");	886	LOG (llevDebug, "first_map_ext_path not set\n");
1023	}	887	}
1024	return 0;
1025	}
1026		888
		889	void
		890	player::chargen_race_next ()
		891	{
1027	/* Following actually changes the race - this is the default command	892	/* Following actually changes the race - this is the default command
1028	* if we don't match with one of the options above.	893	* if we don't match with one of the options above.
1029	*/	894	*/
1030		895
1031	tmp_loop = 0;	896	do
1032	while(!tmp_loop) {	897	{
1033	const char *name = add_string (op->name);	898	shstr name = ob->name;
1034	int x = op->x, y = op->y;	899	int x = ob->x, y = ob->y;
1035	remove_statbonus(op);	900
1036	remove_ob (op);	901	ob->remove_statbonus ();
		902	ob->remove ();
1037	op->arch = get_player_archetype(op->arch);	903	ob->arch = get_player_archetype (ob->arch);
1038	copy_object (&op->arch->clone, op);	904	ob->arch->copy_to (ob);
1039	op->instantiate ();	905	ob->instantiate ();
1040	op->stats = op->contr->orig_stats;	906	ob->stats = ob->contr->orig_stats;
1041	free_string (op->name);	907	ob->name = ob->name_pl = name;
1042	op->name = name;	908	ob->x = x;
1043	free_string(op->name_pl);	909	ob->y = y;
1044	op->name_pl = add_string(name);
1045	op->x = x;
1046	op->y = y;
1047	SET_ANIMATION(op, 2); /* So player faces south */	910	SET_ANIMATION (ob, 2); /* So player faces south */
1048	insert_ob_in_map (op, op->map, op,0);	911	insert_ob_in_map (ob, ob->map, ob, 0);
1049	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	912	assign (ob->contr->title, ob->arch->object::name);
1050	op->contr->title[sizeof(op->contr->title)-1] = '\0';	913	ob->add_statbonus ();
1051	add_statbonus(op);
1052	tmp_loop=allowed_class(op);
1053
1054	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1055	}	914	}
		915	while (!allowed_class (ob));
		916
1056	update_object(op,UP_OBJ_FACE);	917	update_object (ob, UP_OBJ_FACE);
1057	esrv_update_item(UPD_FACE,op,op);	918	esrv_update_item (UPD_FACE, ob, ob);
1058	fix_player(op);	919	ob->update_stats ();
1059	op->stats.hp=op->stats.maxhp;	920	ob->stats.hp = ob->stats.maxhp;
1060	op->stats.sp=op->stats.maxsp;	921	ob->stats.sp = ob->stats.maxsp;
1061	op->stats.grace=0;	922	ob->stats.grace = 0;
1062	if (op->msg)
1063	new_draw_info(NDI_BLUE, 0, op, op->msg);
1064	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1065	return 0;
1066	}	923	}
1067		924
1068	int key_confirm_quit(object *op, char key)	925	void
1069	{
1070	char buf[MAX_BUF];
1071
1072	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1073	op->contr->state=ST_PLAYING;
1074	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1075	return 1;
1076	}
1077
1078	INVOKE_PLAYER (LOGOUT, op->contr);
1079	INVOKE_PLAYER (QUIT , op->contr);
1080
1081	terminate_all_pets(op);
1082	leave_map(op);
1083	op->direction=0;
1084	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1085	"%s quits the game.",op->name);
1086
1087	strcpy(op->contr->killer,"quit");
1088	check_score(op);
1089	op->contr->party=NULL;
1090	if (settings.set_title == TRUE)
1091	op->contr->own_title[0]='\0';
1092
1093	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1094	mapstruct *mp, *next;
1095
1096	/* We need to hunt for any per player unique maps in memory and
1097	* get rid of them. The trailing slash in the path is intentional,
1098	* so that players named 'Ab' won't match against players 'Abe' pathname
1099	*/
1100	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1101	for (mp=first_map; mp!=NULL; mp=next) {
1102	next = mp->next;
1103	if (!strncmp(mp->path, buf, strlen(buf)))
1104	delete_map(mp);
1105	}
1106
1107	delete_character(op->name, 1);
1108	}
1109	play_again(op);
1110	return 1;
1111	}
1112
1113	void flee_player(object *op) {	926	flee_player (object *op)
		927	{
1114	int dir,diff;	928	int dir, diff;
1115	rv_vector rv;	929	rv_vector rv;
1116		930
1117	if(op->stats.hp < 0) {	931	if (op->stats.hp < 0)
		932	{
1118	LOG(llevDebug, "Fleeing player is dead.\n");	933	LOG (llevDebug, "Fleeing player is dead.\n");
1119	CLEAR_FLAG(op, FLAG_SCARED);	934	CLEAR_FLAG (op, FLAG_SCARED);
1120	return;	935	return;
1121	}	936	}
1122		937
1123	if(op->enemy==NULL) {	938	if (op->enemy == NULL)
		939	{
1124	LOG(llevDebug,"Fleeing player had no enemy.\n");	940	LOG (llevDebug, "Fleeing player had no enemy.\n");
1125	CLEAR_FLAG(op, FLAG_SCARED);	941	CLEAR_FLAG (op, FLAG_SCARED);
1126	return;	942	return;
1127	}	943	}
1128		944
1129	/* Seen some crashes here. Since we don't store an	945	/* Seen some crashes here. Since we don't store an
1130	* op->enemy_count, it is possible that something destroys the	946	* op->enemy_count, it is possible that something destroys the
1131	* actual enemy, and the object is recycled.	947	* actual enemy, and the object is recycled.
1132	*/	948	*/
1133	if (op->enemy->map == NULL) {	949	if (op->enemy->map == NULL)
		950	{
1134	CLEAR_FLAG(op, FLAG_SCARED);	951	CLEAR_FLAG (op, FLAG_SCARED);
1135	op->enemy=NULL;	952	op->enemy = NULL;
1136	return;	953	return;
1137	}	954	}
1138		955
1139	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	956	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		957	{
1140	op->enemy=NULL;	958	op->enemy = NULL;
1141	CLEAR_FLAG(op, FLAG_SCARED);	959	CLEAR_FLAG (op, FLAG_SCARED);
1142	return;	960	return;
1143	}	961	}
		962
1144	get_rangevector(op, op->enemy, &rv, 0);	963	get_rangevector (op, op->enemy, &rv, 0);
1145		964
1146	dir=absdir(4+rv.direction);	965	dir = absdir (4 + rv.direction);
1147	for(diff=0;diff<3;diff++) {	966	for (diff = 0; diff < 3; diff++)
1148	int m=1-(RANDOM()&2);
1149	if(move_ob(op,absdir(dir+diff*m),op)||
1150	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1151	return;
1152	}
1153	}	967	{
		968	int m = 1 - (RANDOM () & 2);
		969
		970	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		971	return;
		972	}
		973
1154	/* Cornered, get rid of scared */	974	/* Cornered, get rid of scared */
1155	CLEAR_FLAG(op, FLAG_SCARED);	975	CLEAR_FLAG (op, FLAG_SCARED);
1156	op->enemy=NULL;	976	op->enemy = NULL;
1157	}	977	}
1158
1159		978
1160	/* check_pick sees if there is stuff to be picked up/picks up stuff.	979	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1161	* IT returns 1 if the player should keep on moving, 0 if he should	980	* It returns 1 if the player should keep on moving, 0 if he should
1162	* stop.	981	* stop.
1163	*/	982	*/
		983	int
1164	int check_pick(object *op) {	984	check_pick (object *op)
		985	{
1165	object *tmp, *next;	986	object *tmp, *next;
1166	tag_t next_tag=0, op_tag;
1167	int stop = 0;	987	int stop = 0;
1168	int j, k, wvratio;	988	int wvratio;
1169	char putstring[128], tmpstr[16];	989	char putstring[128];
1170
1171		990
1172	/* if you're flying, you cna't pick up anything */	991	/* if you're flying, you cna't pick up anything */
1173	if (op->move_type & MOVE_FLYING)	992	if (op->move_type & MOVE_FLYING)
1174	return 1;	993	return 1;
1175		994
1176	op_tag = op->count;
1177
1178	next = op->below;	995	next = op->below;
1179	if (next)	996
1180	next_tag = next->count;	997	int cnt = MAX_ITEM_PER_DROP;
		998	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1181		999
1182	/* loop while there are items on the floor that are not marked as	1000	/* loop while there are items on the floor that are not marked as
1183	* destroyed */	1001	* destroyed */
1184	while (next && ! was_destroyed (next, next_tag))	1002	while (next && !next->destroyed ())
1185	{	1003	{
1186	tmp = next;	1004	tmp = next;
1187	next = tmp->below;	1005	next = tmp->below;
1188	if (next)
1189	next_tag = next->count;
1190		1006
1191	if (was_destroyed (op, op_tag))	1007	if (cnt <= 0)
		1008	{
		1009	op->failmsg ("Couldn't pickup all items at once.");
		1010	return 0;
		1011	}
		1012
		1013	if (op->destroyed ())
1192	return 0;	1014	return 0;
1193		1015
1194	if ( ! can_pick (op, tmp))	1016	if (!can_pick (op, tmp))
1195	continue;	1017	continue;
1196		1018
1197	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1019	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1198	{	1020	{
1199	if (item_matched_string (op, tmp, op->contr->search_str))	1021	if (item_matched_string (op, tmp, op->contr->search_str))
1200	pick_up (op, tmp);	1022	CHK_PICK_PICKUP;
1201	continue;	1023	continue;
1202	}	1024	}
1203		1025
1204	/* high not bit set? We're using the old autopickup model */	1026	/* high not bit set? We're using the old autopickup model */
1205	if(!(op->contr->mode & PU_NEWMODE)) {	1027	if (!(op->contr->mode & PU_NEWMODE))
		1028	{
1206	switch (op->contr->mode) {	1029	switch (op->contr->mode)
1207	case 0: return 1; /* don't pick up */	1030	{
1208	case 1: pick_up (op, tmp);	1031	case 0:
1209	return 1;	1032	return 1; /* don't pick up */
1210	case 2: pick_up (op, tmp);	1033	case 1:
1211	return 0;	1034	CHK_PICK_PICKUP;
1212	case 3: return 0; /* stop before pickup */	1035	return 1;
1213	case 4: pick_up (op, tmp);	1036	case 2:
1214	break;	1037	CHK_PICK_PICKUP;
1215	case 5: pick_up (op, tmp);	1038	return 0;
1216	stop = 1;	1039	case 3:
1217	break;	1040	return 0; /* stop before pickup */
1218	case 6:	1041	case 4:
		1042	CHK_PICK_PICKUP;
		1043	break;
		1044	case 5:
		1045	CHK_PICK_PICKUP;
		1046	stop = 1;
		1047	break;
		1048	case 6:
1219	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1049	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1220	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1050	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1221	pick_up(op, tmp);	1051	CHK_PICK_PICKUP;
1222	break;	1052	break;
1223		1053
1224	case 7:	1054	case 7:
1225	if (tmp->type == MONEY || tmp->type == GEM)	1055	if (tmp->type == MONEY || tmp->type == GEM)
1226	pick_up(op, tmp);	1056	CHK_PICK_PICKUP;
1227	break;	1057	break;
1228		1058
1229	default:	1059	default:
1230	/* use value density */	1060	/* use value density */
1231	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1061	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1232	&& (query_cost (tmp, op, F_TRUE) * 100	1062	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1233	/ (tmp->weight * MAX (tmp->nrof, 1)))	1063	CHK_PICK_PICKUP;
1234	>= op->contr->mode)	1064	}
1235	pick_up(op,tmp);	1065	}
1236	}	1066	else
1237	}	1067	{ /* old model */
1238	else { /* old model */
1239	/* NEW pickup handling */	1068	/* NEW pickup handling */
1240	if(op->contr->mode & PU_DEBUG)	1069	if (op->contr->mode & PU_DEBUG)
1241	{	1070	{
1242	/* some debugging code to figure out item information */	1071	/* some debugging code to figure out item information */
1243	if(tmp->name!=NULL)	1072	if (tmp->name != NULL)
1244	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1073	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1245	tmp->name, tmp->type,	1074	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1246	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1075	else
1247	else
1248	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1076	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1249	tmp->arch->name, tmp->type,	1077	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1250	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1078
1251	new_draw_info(NDI_UNIQUE, 0,op,putstring);	1079	new_draw_info (NDI_UNIQUE, 0, op, putstring);
		1080	}
1252		1081
1253	sprintf(putstring,"...flags: ");	1082	/* philosophy:
1254	for(k=0;k<4;k++)	1083	* It's easy to grab an item type from a pile, as long as it's
1255	{	1084	* generic. This takes no game-time. For more detailed pickups
1256	for(j=0;j<32;j++)	1085	* and selections, select-items should be used. This is a
1257	{	1086	* grab-as-you-run type mode that's really useful for arrows for
1258	if((tmp->flags[k]>>j)&0x01)	1087	* example.
1259	{	1088	* The drawback: right now it has no frontend, so you need to
1260	sprintf(tmpstr,"%d ",k*32+j);	1089	* stick the bits you want into a calculator in hex mode and then
1261	strcat(putstring, tmpstr);	1090	* convert to decimal and then 'pickup <#>
1262	}	1091	*/
1263	}
1264	}
1265	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1266		1092
		1093	/* the first two modes are exclusive: if NOTHING we return, if
		1094	* STOP then we stop. All the rest are applied sequentially,
		1095	* meaning if any test passes, the item gets picked up. */
		1096
		1097	/* if mode is set to pick nothing up, return */
		1098
		1099	if (op->contr->mode & PU_NOTHING)
		1100	return 1;
		1101
		1102	/* if mode is set to stop when encountering objects, return */
		1103	/* take STOP before INHIBIT since it doesn't actually pick
		1104	* anything up */
		1105
		1106	if (op->contr->mode & PU_STOP)
		1107	return 0;
		1108
		1109	/* useful for going into stores and not losing your settings... */
		1110	/* and for battles wher you don't want to get loaded down while
		1111	* fighting */
		1112	if (op->contr->mode & PU_INHIBIT)
		1113	return 1;
		1114
		1115	/* prevent us from turning into auto-thieves :) */
		1116	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1117	continue;
		1118
		1119	/* ignore known cursed objects */
		1120	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1121	continue;
		1122
		1123	/* all food and drink if desired */
		1124	/* question: don't pick up known-poisonous stuff? */
		1125	if (op->contr->mode & PU_FOOD)
		1126	if (tmp->type == FOOD)
		1127	{
		1128	CHK_PICK_PICKUP;
		1129	continue;
		1130	}
		1131
		1132	if (op->contr->mode & PU_DRINK)
		1133	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1134	{
		1135	CHK_PICK_PICKUP;
		1136	continue;
		1137	}
		1138
		1139	if (op->contr->mode & PU_POTION)
		1140	if (tmp->type == POTION)
		1141	{
		1142	CHK_PICK_PICKUP;
		1143	continue;
		1144	}
		1145
		1146	/* spellbooks, skillscrolls and normal books/scrolls */
		1147	if (op->contr->mode & PU_SPELLBOOK)
		1148	if (tmp->type == SPELLBOOK)
		1149	{
		1150	CHK_PICK_PICKUP;
		1151	continue;
		1152	}
		1153
		1154	if (op->contr->mode & PU_SKILLSCROLL)
		1155	if (tmp->type == SKILLSCROLL)
		1156	{
		1157	CHK_PICK_PICKUP;
		1158	continue;
		1159	}
		1160
		1161	if (op->contr->mode & PU_READABLES)
		1162	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1163	{
		1164	CHK_PICK_PICKUP;
		1165	continue;
		1166	}
		1167
		1168	/* wands/staves/rods/horns */
		1169	if (op->contr->mode & PU_MAGIC_DEVICE)
		1170	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1171	{
		1172	CHK_PICK_PICKUP;
		1173	continue;
		1174	}
		1175
		1176	/* pick up all magical items */
		1177	if (op->contr->mode & PU_MAGICAL)
		1178	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1179	{
		1180	CHK_PICK_PICKUP;
		1181	continue;
		1182	}
		1183
		1184	if (op->contr->mode & PU_VALUABLES)
		1185	{
		1186	if (tmp->type == MONEY || tmp->type == GEM)
		1187	{
		1188	CHK_PICK_PICKUP;
		1189	continue;
		1190	}
		1191	}
		1192
		1193	/* rings & amulets - talismans seems to be typed AMULET */
		1194	if (op->contr->mode & PU_JEWELS)
		1195	if (tmp->type == RING || tmp->type == AMULET)
		1196	{
		1197	CHK_PICK_PICKUP;
		1198	continue;
		1199	}
		1200
		1201	/* we don't forget dragon food */
		1202	if (op->contr->mode & PU_FLESH)
		1203	if (tmp->type == FLESH)
		1204	{
		1205	CHK_PICK_PICKUP;
		1206	continue;
		1207	}
		1208
		1209	/* bows and arrows. Bows are good for selling! */
		1210	if (op->contr->mode & PU_BOW)
		1211	if (tmp->type == BOW)
		1212	{
		1213	CHK_PICK_PICKUP;
		1214	continue;
		1215	}
		1216
		1217	if (op->contr->mode & PU_ARROW)
		1218	if (tmp->type == ARROW)
		1219	{
		1220	CHK_PICK_PICKUP;
		1221	continue;
		1222	}
		1223
		1224	/* all kinds of armor etc. */
		1225	if (op->contr->mode & PU_ARMOUR)
		1226	if (tmp->type == ARMOUR)
		1227	{
		1228	CHK_PICK_PICKUP;
		1229	continue;
		1230	}
		1231
		1232	if (op->contr->mode & PU_HELMET)
		1233	if (tmp->type == HELMET)
		1234	{
		1235	CHK_PICK_PICKUP;
		1236	continue;
		1237	}
		1238
		1239	if (op->contr->mode & PU_SHIELD)
		1240	if (tmp->type == SHIELD)
		1241	{
		1242	CHK_PICK_PICKUP;
		1243	continue;
		1244	}
		1245
		1246	if (op->contr->mode & PU_BOOTS)
		1247	if (tmp->type == BOOTS)
		1248	{
		1249	CHK_PICK_PICKUP;
		1250	continue;
		1251	}
		1252
		1253	if (op->contr->mode & PU_GLOVES)
		1254	if (tmp->type == GLOVES)
		1255	{
		1256	CHK_PICK_PICKUP;
		1257	continue;
		1258	}
		1259
		1260	if (op->contr->mode & PU_CLOAK)
		1261	if (tmp->type == CLOAK)
		1262	{
		1263	CHK_PICK_PICKUP;
		1264	continue;
		1265	}
		1266
		1267	/* hoping to catch throwing daggers here */
		1268	if (op->contr->mode & PU_MISSILEWEAPON)
		1269	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1270	{
		1271	CHK_PICK_PICKUP;
		1272	continue;
		1273	}
		1274
		1275	/* careful: chairs and tables are weapons! */
		1276	if (op->contr->mode & PU_ALLWEAPON)
		1277	{
		1278	if (tmp->type == WEAPON && tmp->name != NULL)
		1279	{
		1280	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1281	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1282	{
		1283	CHK_PICK_PICKUP;
		1284	continue;
		1285	}
		1286	}
		1287
		1288	if (tmp->type == WEAPON && tmp->name == NULL)
		1289	{
		1290	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1291	{
		1292	CHK_PICK_PICKUP;
		1293	continue;
		1294	}
		1295	}
		1296	}
		1297
		1298	/* misc stuff that's useful */
		1299	if (op->contr->mode & PU_KEY)
		1300	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1301	{
		1302	CHK_PICK_PICKUP;
		1303	continue;
		1304	}
		1305
		1306	/* any of the last 4 bits set means we use the ratio for value
		1307	* pickups */
		1308	if (op->contr->mode & PU_RATIO)
		1309	{
		1310	/* use value density to decide what else to grab */
		1311	/* >=7 was >= op->contr->mode */
		1312	/* >=7 is the old standard setting. Now we take the last 4 bits
		1313	* and multiply them by 5, giving 0..15*5== 5..75 */
		1314	wvratio = (op->contr->mode & PU_RATIO) * 5;
		1315	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
		1316	{
		1317	CHK_PICK_PICKUP;
1267	#if 0	1318	#if 0
1268	/* print the flags too */	1319	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1269	for(k=0;k<4;k++)	1320	if (tmp->name != NULL)
1270	{	1321	{
1271	fprintf(stderr,"%d [%d] ", k, k*32+31);	1322	fprintf (stderr, "%s", tmp->name);
1272	for(j=0;j<32;j++)	1323	}
1273	{	1324	else
1274	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1325	fprintf (stderr, "%s", tmp->arch->archname);
1275	if(!((j+1)%4))fprintf(stderr," ");	1326	fprintf (stderr, ",%d] = ", tmp->type);
1276	}	1327	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1277	fprintf(stderr," [%d]\n", k*32);
1278	}
1279	#endif	1328	#endif
		1329	continue;
		1330	}
		1331	}
		1332	} /* the new pickup model */
1280	}	1333	}
1281	/* philosophy:
1282	* It's easy to grab an item type from a pile, as long as it's
1283	* generic. This takes no game-time. For more detailed pickups
1284	* and selections, select-items shoul dbe used. This is a
1285	* grab-as-you-run type mode that's really useful for arrows for
1286	* example.
1287	* The drawback: right now it has no frontend, so you need to
1288	* stick the bits you want into a calculator in hex mode and then
1289	* convert to decimal and then 'pickup <#>
1290	*/
1291		1334
1292	/* the first two modes are exclusive: if NOTHING we return, if
1293	* STOP then we stop. All the rest are applied sequentially,
1294	* meaning if any test passes, the item gets picked up. */
1295
1296	/* if mode is set to pick nothing up, return */
1297
1298	if(op->contr->mode & PU_NOTHING) return 1;
1299
1300	/* if mode is set to stop when encountering objects, return */
1301	/* take STOP before INHIBIT since it doesn't actually pick
1302	* anything up */
1303
1304	if(op->contr->mode & PU_STOP) return 0;
1305
1306	/* useful for going into stores and not losing your settings... */
1307	/* and for battles wher you don't want to get loaded down while
1308	* fighting */
1309	if(op->contr->mode & PU_INHIBIT) return 1;
1310
1311	/* prevent us from turning into auto-thieves :) */
1312	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1313
1314	/* ignore known cursed objects */
1315	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1316
1317	/* all food and drink if desired */
1318	/* question: don't pick up known-poisonous stuff? */
1319	if(op->contr->mode & PU_FOOD)
1320	if (tmp->type == FOOD)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1322	if(op->contr->mode & PU_DRINK)
1323	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1325
1326	if(op->contr->mode & PU_POTION)
1327	if (tmp->type == POTION)
1328	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1329
1330	/* spellbooks, skillscrolls and normal books/scrolls */
1331	if(op->contr->mode & PU_SPELLBOOK)
1332	if (tmp->type == SPELLBOOK)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1334	if(op->contr->mode & PU_SKILLSCROLL)
1335	if (tmp->type == SKILLSCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1337	if(op->contr->mode & PU_READABLES)
1338	if (tmp->type == BOOK || tmp->type == SCROLL)
1339	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1340
1341	/* wands/staves/rods/horns */
1342	if (op->contr->mode & PU_MAGIC_DEVICE)
1343	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1344	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1345
1346	/* pick up all magical items */
1347	if(op->contr->mode & PU_MAGICAL)
1348	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1349	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1350
1351	if(op->contr->mode & PU_VALUABLES)
1352	{
1353	if (tmp->type == MONEY || tmp->type == GEM)
1354	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1355	}
1356
1357	/* rings & amulets - talismans seems to be typed AMULET */
1358	if(op->contr->mode & PU_JEWELS)
1359	if (tmp->type == RING || tmp->type == AMULET)
1360	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1361
1362	/* bows and arrows. Bows are good for selling! */
1363	if(op->contr->mode & PU_BOW)
1364	if (tmp->type == BOW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1366	if(op->contr->mode & PU_ARROW)
1367	if (tmp->type == ARROW)
1368	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1369
1370	/* all kinds of armor etc. */
1371	if(op->contr->mode & PU_ARMOUR)
1372	if (tmp->type == ARMOUR)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1374	if(op->contr->mode & PU_HELMET)
1375	if (tmp->type == HELMET)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1377	if(op->contr->mode & PU_SHIELD)
1378	if (tmp->type == SHIELD)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1380	if(op->contr->mode & PU_BOOTS)
1381	if (tmp->type == BOOTS)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1383	if(op->contr->mode & PU_GLOVES)
1384	if (tmp->type == GLOVES)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1386	if(op->contr->mode & PU_CLOAK)
1387	if (tmp->type == CLOAK)
1388	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1389
1390	/* hoping to catch throwing daggers here */
1391	if(op->contr->mode & PU_MISSILEWEAPON)
1392	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1393	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1394
1395	/* careful: chairs and tables are weapons! */
1396	if(op->contr->mode & PU_ALLWEAPON)
1397	{
1398	if(tmp->type == WEAPON && tmp->name!=NULL)
1399	{
1400	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1401	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1402	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1403	}
1404	if(tmp->type == WEAPON && tmp->name==NULL)
1405	{
1406	if(strstr(tmp->arch->name,"table")==NULL &&
1407	strstr(tmp->arch->name,"chair")==NULL)
1408	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1409	}
1410	}
1411
1412	/* misc stuff that's useful */
1413	if(op->contr->mode & PU_KEY)
1414	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1415	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1416
1417	/* any of the last 4 bits set means we use the ratio for value
1418	* pickups */
1419	if(op->contr->mode & PU_RATIO)
1420	{
1421	/* use value density to decide what else to grab */
1422	/* >=7 was >= op->contr->mode */
1423	/* >=7 is the old standard setting. Now we take the last 4 bits
1424	* and multiply them by 5, giving 0..15*5== 5..75 */
1425	wvratio=(op->contr->mode & PU_RATIO) * 5;
1426	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1427	{
1428	pick_up(op, tmp);
1429	#if 0
1430	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1431	if(tmp->name!=NULL) {
1432	fprintf(stderr,"%s", tmp->name);
1433	}
1434	else fprintf(stderr,"%s",tmp->arch->name);
1435	fprintf(stderr,",%d] = ", tmp->type);
1436	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1437	#endif
1438	continue;
1439	}
1440	}
1441	} /* the new pickup model */
1442	}
1443	return ! stop;	1335	return !stop;
1444	}	1336	}
1445		1337
1446	/*	1338	/*
1447	* Find an arrow in the inventory and after that	1339	* Find an arrow in the inventory and after that
1448	* in the right type container (quiver). Pointer to the	1340	* in the right type container (quiver). Pointer to the
1449	* found object is returned.	1341	* found object is returned.
1450	*/	1342	*/
		1343	object *
1451	object *find_arrow(object *op, const char *type)	1344	find_arrow (object *op, const char *type)
1452	{	1345	{
1453	object *tmp = NULL;	1346	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1347	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1348	return splay (tmp);
1454		1349
1455	for(op=op->inv; op; op=op->below)	1350	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1456	if(!tmp && op->type==CONTAINER && op->race==type &&	1351	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1457	QUERY_FLAG(op,FLAG_APPLIED))	1352	if (object *arrow = find_arrow (tmp, type))
1458	tmp = find_arrow (op, type);	1353	{
1459	else if (op->type==ARROW && op->race==type)	1354	splay (tmp);
		1355	return arrow;
		1356	}
		1357
1460	return op;	1358	return 0;
1461	return tmp;
1462	}	1359	}
1463		1360
1464	/*	1361	/*
1465	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1362	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1466	* against the target. A full test is not performed, simply a basic test	1363	* against the target. A full test is not performed, simply a basic test
1467	* of resistances. The archer is making a quick guess at what he sees down	1364	* of resistances. The archer is making a quick guess at what he sees down
1468	* the hall. Failing that it does it's best to pick the highest plus arrow.	1365	* the hall. Failing that it does it's best to pick the highest plus arrow.
1469	*/	1366	*/
1470		1367	object *
1471	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1368	find_better_arrow (object *op, object *target, const char *type, int *better)
1472	{	1369	{
1473	object *tmp = NULL, *arrow, *ntmp;	1370	object *tmp = NULL, *arrow, *ntmp;
1474	int attacknum, attacktype, betterby=0, i;	1371	int attacknum, attacktype, betterby = 0, i;
1475		1372
1476	if (!type)	1373	if (!type)
1477	return NULL;	1374	return NULL;
1478		1375
1479	for (arrow=op->inv; arrow; arrow=arrow->below) {	1376	for (arrow = op->inv; arrow; arrow = arrow->below)
1480	if (arrow->type==CONTAINER && arrow->race==type &&	1377	{
1481	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1378	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1482	i = 0;	1379	{
		1380	i = 0;
1483	ntmp = find_better_arrow(arrow, target, type, &i);	1381	ntmp = find_better_arrow (arrow, target, type, &i);
1484	if (i > betterby) {	1382	if (i > betterby)
1485	tmp = ntmp;	1383	{
1486	betterby = i;	1384	tmp = ntmp;
1487	}	1385	betterby = i;
		1386	}
		1387	}
1488	} else if (arrow->type==ARROW && arrow->race==type) {	1388	else if (arrow->type == ARROW && arrow->race == type)
		1389	{
1489	/* allways prefer assasination/slaying */	1390	/* allways prefer assasination/slaying */
1490	if (target->race != NULL && arrow->slaying != NULL &&	1391	if (target->race && arrow->slaying && strstr (arrow->slaying, target->race))
1491	strstr(arrow->slaying, target->race)) {	1392	{
1492	if (arrow->attacktype & AT_DEATH) {	1393	if (arrow->attacktype & AT_DEATH)
1493	*better = 100;	1394	{
1494	return arrow;	1395	*better = 100;
1495	} else {	1396	return arrow;
1496	tmp = arrow;	1397	}
		1398	else
		1399	{
		1400	tmp = arrow;
1497	betterby = (arrow->magic + arrow->stats.dam) * 2;	1401	betterby = (arrow->magic + arrow->stats.dam) * 2;
1498	}	1402	}
1499	} else {	1403	}
		1404	else
		1405	{
1500	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1406	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1407	{
1501	attacktype = 1<<attacknum;	1408	attacktype = 1 << attacknum;
1502	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1409	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1503	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1410	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1504	tmp = arrow;	1411	{
		1412	tmp = arrow;
1505	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1413	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1506	}	1414	}
1507	}	1415	}
1508	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1416	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1509	tmp = arrow;	1417	{
		1418	tmp = arrow;
1510	betterby = 2 + arrow->magic + arrow->stats.dam;	1419	betterby = 2 + arrow->magic + arrow->stats.dam;
1511	}	1420	}
1512	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1421	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1513	tmp = arrow;	1422	{
		1423	tmp = arrow;
1514	betterby = 1 + arrow->magic + arrow->stats.dam;	1424	betterby = 1 + arrow->magic + arrow->stats.dam;
1515	}	1425	}
		1426	}
		1427	}
1516	}	1428	}
1517	}	1429
1518	}
1519	if (tmp == NULL && arrow == NULL)	1430	if (tmp == NULL && arrow == NULL)
1520	return find_arrow(op, type);	1431	return find_arrow (op, type);
1521		1432
1522	*better = betterby;	1433	*better = betterby;
1523	return tmp;	1434	return tmp;
1524	}	1435	}
1525		1436
1526	/* looks in a given direction, finds the first valid target, and calls	1437	/* looks in a given direction, finds the first valid target, and calls
1527	* find_better_arrow to find a decent arrow to use.	1438	* find_better_arrow to find a decent arrow to use.
1528	* op = the shooter	1439	* op = the shooter
1529	* type = bow->race	1440	* type = bow->race
1530	* dir = fire direction	1441	* dir = fire direction
1531	*/	1442	*/
1532		1443	object *
1533	object *pick_arrow_target(object *op, const char *type, int dir)	1444	pick_arrow_target (object *op, const char *type, int dir)
1534	{	1445	{
1535	object *tmp = NULL;	1446	object *tmp = NULL;
1536	mapstruct *m;	1447	maptile *m;
1537	int i, mflags, found, number;	1448	int i, mflags, found, number;
1538	sint16 x, y;	1449	sint16 x, y;
1539		1450
1540	if (op->map == NULL)	1451	if (op->map == NULL)
1541	return find_arrow(op, type);	1452	return find_arrow (op, type);
1542		1453
1543	/* do a dex check */	1454	/* do a dex check */
1544	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1455	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1545	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1456	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1546	return find_arrow(op, type);	1457	return find_arrow (op, type);
1547		1458
1548	m = op->map;	1459	m = op->map;
1549	x = op->x;	1460	x = op->x;
1550	y = op->y;	1461	y = op->y;
1551		1462
1552	/* find the first target */	1463	/* find the first target */
1553	for (i=0, found=0; i<20; i++) {	1464	for (i = 0, found = 0; i < 20; i++)
		1465	{
1554	x += freearr_x[dir];	1466	x += freearr_x[dir];
1555	y += freearr_y[dir];	1467	y += freearr_y[dir];
1556	mflags = get_map_flags(m, &m, x, y, &x, &y);	1468	mflags = get_map_flags (m, &m, x, y, &x, &y);
1557	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1469	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1470	{
1558	tmp = NULL;	1471	tmp = NULL;
1559	break;	1472	break;
		1473	}
1560	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1474	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1475	{
1561	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1476	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1562	* perhaps a bad assumption.	1477	* perhaps a bad assumption.
1563	*/	1478	*/
1564	tmp = NULL;	1479	tmp = NULL;
1565	break;	1480	break;
1566	}	1481	}
1567	if (mflags & P_IS_ALIVE) {	1482	if (mflags & P_IS_ALIVE)
		1483	{
1568	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1484	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1569	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1485	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1570	found++;	1486	{
1571	break;	1487	found++;
1572	}	1488	break;
		1489	}
1573	if (found)	1490	if (found)
1574	break;	1491	break;
1575	}	1492	}
1576	}	1493	}
1577	if (tmp == NULL)	1494	if (tmp == NULL)
1578	return find_arrow(op, type);	1495	return find_arrow (op, type);
1579		1496
1580	if (tmp->head)	1497	if (tmp->head)
1581	tmp = tmp->head;	1498	tmp = tmp->head;
1582		1499
1583	return find_better_arrow(op, tmp, type, &i);	1500	return find_better_arrow (op, tmp, type, &i);
1584	}	1501	}
1585		1502
1586	/*	1503	/*
1587	* Creature fires a bow - op can be monster or player. Returns	1504	* Creature fires a bow - op can be monster or player. Returns
1588	* 1 if bow was actually fired, 0 otherwise.	1505	* 1 if bow was actually fired, 0 otherwise.
…		…
1591	* dir is the direction of fire.	1508	* dir is the direction of fire.
1592	* wc_mod is any special modifier to give (used in special player fire modes)	1509	* wc_mod is any special modifier to give (used in special player fire modes)
1593	* sx, sy are coordinates to fire arrow from - also used in some of the special	1510	* sx, sy are coordinates to fire arrow from - also used in some of the special
1594	* player fire modes.	1511	* player fire modes.
1595	*/	1512	*/
		1513	int
1596	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1514	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1597	sint16 sx, sint16 sy)
1598	{	1515	{
1599	object *left, *bow;	1516	object *left, *bow;
1600	tag_t left_tag, tag;	1517	int mflags;
1601	int bowspeed, mflags;	1518	maptile *m;
1602	mapstruct *m;
1603		1519
1604	if (!dir) {	1520	if (!dir)
		1521	{
1605	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1522	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1606	return 0;	1523	return 0;
		1524	}
		1525
		1526	if (op->contr)
		1527	bow = op->current_weapon;
		1528	else
1607	}	1529	{
1608	if (op->type == PLAYER)
1609	bow=op->contr->ranges[range_bow];
1610	else {
1611	for(bow=op->inv; bow; bow=bow->below)	1530	for (bow = op->inv; bow; bow = bow->below)
1612	/* Don't check for applied - monsters don't apply bows - in that way, they	1531	/* Don't check for applied - monsters don't apply bows - in that way, they
1613	* don't need to switch back and forth between bows and weapons.	1532	* don't need to switch back and forth between bows and weapons.
1614	*/	1533	*/
1615	if(bow->type==BOW)	1534	if (bow->type == BOW)
1616	break;	1535	break;
1617		1536
1618	if (!bow) {	1537	if (!bow)
		1538	{
1619	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1539	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1620	return 0;	1540	return 0;
1621	}	1541	}
		1542
		1543	// optimisation: move object to top so we will find it quickly again
		1544	if (bow->below)
		1545	{
		1546	bow->remove ();
		1547	op->insert (bow);
		1548	}
		1549
1622	}	1550	}
		1551
1623	if( !bow->race || !bow->skill) {	1552	if (!bow->race || !bow->skill)
		1553	{
1624	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1554	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1625	return 0;	1555	return 0;
1626	}	1556	}
1627		1557
1628	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1629
1630	/* penalize ROF for bestarrow */
1631	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1632	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1633	if (bowspeed < 1)
1634	bowspeed = 1;
1635
1636	if (arrow == NULL) {	1558	if (arrow == NULL)
		1559	{
1637	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1560	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1561	{
1638	if (op->type == PLAYER)	1562	if (op->type == PLAYER)
1639	new_draw_info_format(NDI_UNIQUE, 0, op,	1563	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1640	"You have no %s left.", bow->race);
1641	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1564	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1642	else	1565	else
1643	CLEAR_FLAG(op, FLAG_READY_BOW);	1566	CLEAR_FLAG (op, FLAG_READY_BOW);
		1567
1644	return 0;	1568	return 0;
1645	}	1569	}
1646	}	1570	}
		1571
1647	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1572	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1648	if (mflags & P_OUT_OF_MAP) {	1573	if (mflags & P_OUT_OF_MAP)
1649	return 0;	1574	return 0;
1650	}	1575
1651	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1576	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1577	{
1652	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1578	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1653	return 0;	1579	return 0;
1654	}	1580	}
1655		1581
1656	/* this should not happen, but sometimes does */	1582	/* this should not happen, but sometimes does */
1657	if (arrow->nrof==0) {	1583	if (arrow->nrof == 0)
1658	remove_ob(arrow);
1659	free_object(arrow);
1660	return 0;
1661	}	1584	{
		1585	arrow->destroy ();
		1586	return 0;
		1587	}
1662		1588
1663	left = arrow; /* these are arrows left to the player */	1589	left = arrow; /* these are arrows left to the player */
1664	left_tag = left->count;	1590	arrow = arrow->split ();
1665	arrow = get_split_ob(arrow, 1);	1591	if (!arrow)
1666	if (arrow == NULL) {	1592	{
1667	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1593	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1668	bow->race);	1594	return 0;
1669	return 0;
1670	}	1595	}
1671	set_owner(arrow, op);	1596
1672	if (arrow->skill) free_string(arrow->skill);	1597	arrow->set_owner (op);
1673	arrow->skill = add_refcount(bow->skill);	1598	arrow->skill = bow->skill;
1674
1675	arrow->direction=dir;	1599	arrow->direction = dir;
1676	arrow->x = sx;
1677	arrow->y = sy;
1678		1600
1679	if (op->type == PLAYER) {
1680	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1681	fix_player(op);
1682	}
1683
1684	SET_ANIMATION(arrow, arrow->direction);
1685	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1601	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1686	arrow->stats.hp = arrow->stats.dam;	1602	arrow->stats.hp = arrow->stats.dam;
1687	arrow->stats.grace = arrow->attacktype;	1603	arrow->stats.grace = arrow->attacktype;
		1604
1688	if (arrow->slaying != NULL)	1605	if (arrow->slaying)
1689	arrow->spellarg = strdup_local(arrow->slaying);	1606	arrow->spellarg = strdup (arrow->slaying);
1690		1607
1691	/* Note that this was different for monsters - they got their level	1608	#if 0
1692	* added to the damage. I think the strength bonus is more proper.	1609	if (player *pl = op->contr)
1693	*/
1694		1610	{
1695	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1611	float speed = pl->weapon_sp;
1696	0 : dam_bonus[op->stats.Str]) +
1697	bow->stats.dam + bow->magic + arrow->magic;
1698		1612
		1613	/* penalize ROF for bestarrow */
		1614	if (pl->bowtype == bow_bestarrow)
		1615	speed *= .9f;
		1616	else
		1617	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1618
		1619	op->speed_left += speed - op->speed;
		1620	}
		1621	#endif
		1622
		1623	SET_ANIMATION (arrow, arrow->direction);
		1624
1699	/* update the speed */	1625	/* update the speed */
1700	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1626	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1701	0 : dam_bonus[op->stats.Str]) +	1627	+ bow->stats.dam / 7.f;
1702	bow->magic + arrow->magic) / 5.0 +
1703	(float)bow->stats.dam / 7.0;
1704		1628
1705	if (arrow->speed < 1.0)	1629	arrow->set_speed (max (arrow->speed, 2.f));
1706	arrow->speed = 1.0;
1707	update_ob_speed(arrow);
1708	arrow->speed_left = 0;	1630	arrow->speed_left = 0;
1709		1631
		1632	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1633
1710	if (op->type == PLAYER) {	1634	if (op->type == PLAYER)
1711	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1635	{
1712	(op->chosen_skill?op->chosen_skill->level:op->level) -
1713	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1714	arrow->stats.wc - bow->stats.wc + wc_mod;
1715
1716	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1636	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1717	} else {	1637	wc -= dex_bonus[op->stats.Dex];
1718	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1719	arrow->stats.wc + wc_mod;
1720		1638
		1639	if (!arrow->slaying)
		1640	arrow->slaying = op->slaying;
		1641
		1642	arrow->attacktype |= op->attacktype;
		1643	}
		1644	else
		1645	{
1721	arrow->level = op->level;	1646	arrow->level = op->level;
1722	}	1647	arrow->stats.wc -= bow->magic;
1723	if (arrow->attacktype == AT_PHYSICAL)	1648
		1649	if (!arrow->slaying)
		1650	arrow->slaying = bow->slaying;
		1651
1724	arrow->attacktype |= bow->attacktype;	1652	arrow->attacktype |= bow->attacktype;
1725	if (bow->slaying != NULL)	1653	}
1726	arrow->slaying = add_string(bow->slaying);
1727		1654
1728	arrow->map = m;	1655	wc -= arrow->level;
		1656	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1657
		1658	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1729	arrow->move_type = MOVE_FLY_LOW;	1659	arrow->move_type = MOVE_FLY_LOW;
1730	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1660	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1731		1661
1732	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1662	op->play_sound (sound_find ("fire_arrow"));
1733	tag = arrow->count;	1663	m->insert (arrow, sx, sy, op);
1734	insert_ob_in_map(arrow, m, op, 0);
1735		1664
1736	if (!was_destroyed(arrow, tag))	1665	if (!arrow->destroyed ())
1737	move_arrow(arrow);	1666	move_arrow (arrow);
1738		1667
1739	if (op->type == PLAYER) {
1740	if (was_destroyed (left, left_tag))
1741	esrv_del_item(op->contr, left_tag);
1742	else
1743	esrv_send_item(op, left);
1744	}
1745	return 1;	1668	return 1;
1746	}	1669	}
1747		1670
1748	/* Special fire code for players - this takes into	1671	/* Special fire code for players - this takes into
1749	* account the special fire modes players can have	1672	* account the special fire modes players can have
1750	* but monsters can't. Putting that code here	1673	* but monsters can't. Putting that code here
1751	* makes the fire_bow code much cleaner.	1674	* makes the fire_bow code much cleaner.
1752	* this function should only be called if 'op' is a player,	1675	* this function should only be called if 'op' is a player,
1753	* hence the function name.	1676	* hence the function name.
1754	*/	1677	*/
		1678	int
1755	int player_fire_bow(object *op, int dir)	1679	player_fire_bow (object *op, int dir)
1756	{	1680	{
1757	int ret=0, wcmod=0;	1681	int ret = 0, wcmod = 0;
1758		1682
1759	if (op->contr->bowtype == bow_bestarrow) {	1683	if (op->contr->bowtype == bow_bestarrow)
1760	ret = fire_bow(op, op,	1684	{
1761	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1685	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1762	dir, 0, op->x, op->y);	1686	}
1763	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1687	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1688	{
1764	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1689	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1765	wcmod =-1;	1690	wcmod = -1;
		1691
1766	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1692	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1767	op->x, op->y);	1693	}
1768	} else if (op->contr->bowtype == bow_threewide) {	1694	else if (op->contr->bowtype == bow_threewide)
		1695	{
1769	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1696	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1697	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1698	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1699	}
1772	} else if (op->contr->bowtype == bow_spreadshot) {	1700	else if (op->contr->bowtype == bow_spreadshot)
		1701	{
1773	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1702	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1703	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1704	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1776		1705	}
1777	} else {	1706	else
		1707	{
1778	/* Simple case */	1708	/* Simple case */
1779	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1709	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1780	}	1710	}
		1711
1781	return ret;	1712	return ret;
1782	}	1713	}
1783
1784		1714
1785	/* Fires a misc (wand/rod/horn) object in 'dir'.	1715	/* Fires a misc (wand/rod/horn) object in 'dir'.
1786	* Broken apart from 'fire' to keep it more readable.	1716	* Broken apart from 'fire' to keep it more readable.
1787	*/	1717	*/
		1718	void
1788	void fire_misc_object(object *op, int dir)	1719	fire_misc_object (object *op, int dir)
1789	{	1720	{
1790	object *item;	1721	object *item = op->contr->ranged_ob;
1791		1722
1792	if (!op->contr->ranges[range_misc]) {	1723	if (!item)
		1724	{
1793	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1725	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1794	return;	1726	return;
1795	}	1727	}
1796		1728
1797	item = op->contr->ranges[range_misc];
1798	if (!item->inv) {	1729	if (!item->inv)
		1730	{
1799	LOG(llevError,"Object %s lacks a spell\n", item->name);	1731	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1800	return;	1732	return;
1801	}	1733	}
1802	if (item->type == WAND) {	1734
1803	if(item->stats.food<=0) {	1735	if (!op->change_weapon (item))
1804	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1805	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1806	return;	1736	return;
1807	}	1737
		1738	if (item->type == WAND)
		1739	{
		1740	if (item->stats.food <= 0)
		1741	{
		1742	op->contr->play_sound (sound_find ("wand_poof"));
		1743	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1744
		1745	return;
		1746	}
		1747	}
1808	} else if (item->type == ROD || item->type==HORN) {	1748	else if (item->type == ROD || item->type == HORN)
1809	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1749	{
1810	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1750	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
		1751
		1752	// using the maximum of the rods charge allows at least one spell cast
		1753	// for a rod or horn, this fixes some broken rods.
		1754	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
		1755	{
		1756	op->contr->play_sound (sound_find ("wand_poof"));
		1757
1811	if (item->type== ROD)	1758	if (item->type == ROD)
1812	new_draw_info_format(NDI_UNIQUE, 0,op,	1759	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1813	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1760	else
1814	else	1761	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1815	new_draw_info_format(NDI_UNIQUE, 0,op,	1762
1816	"The %s needs more time to charge.", query_base_name(item,0));
1817	return;	1763	return;
1818	}	1764	}
1819	}	1765	}
1820		1766
1821	if(cast_spell(op,item,dir,item->inv,NULL)) {	1767	if (cast_spell (op, item, dir, item->inv, NULL))
		1768	{
1822	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1769	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1823	if (item->type == WAND) {	1770	if (item->type == WAND)
		1771	{
1824	if (!(--item->stats.food)) {	1772	if (!(--item->stats.food))
1825	object *tmp;	1773	{
1826	if (item->arch) {	1774	object *tmp;
		1775
		1776	if (item->arch)
		1777	{
1827	CLEAR_FLAG(item, FLAG_ANIMATE);	1778	CLEAR_FLAG (item, FLAG_ANIMATE);
1828	item->face = item->arch->clone.face;	1779	item->face = item->arch->face;
1829	item->speed = 0;	1780	item->set_speed (0);
1830	update_ob_speed(item);	1781	}
1831	}	1782
1832	if ((tmp=is_player_inv(item)))	1783	if (object *pl = item->visible_to ())
1833	esrv_update_item(UPD_ANIM, tmp, item);	1784	esrv_update_item (UPD_ANIM, pl, item);
1834	}	1785	}
1835	}	1786	}
1836	else if (item->type == ROD || item->type==HORN) {	1787	else if (item->type == ROD || item->type == HORN)
1837	drain_rod_charge(item);	1788	drain_rod_charge (item);
1838	}
1839	}	1789	}
1840	}	1790	}
1841		1791
1842	/* Received a fire command for the player - go and do it.	1792	/* Received a fire command for the player - go and do it.
1843	*/	1793	*/
		1794	bool
1844	void fire(object *op,int dir) {	1795	fire (object *op, int dir)
		1796	{
1845	int spellcost=0;	1797	int spellcost = 0;
1846		1798
1847	/* check for loss of invisiblity/hide */	1799	/* check for loss of invisiblity/hide */
1848	if (action_makes_visible(op)) make_visible(op);	1800	if (action_makes_visible (op))
		1801	make_visible (op);
1849		1802
1850	switch(op->contr->shoottype) {	1803	player *pl = op->contr;
1851	case range_none:
1852	return;
1853		1804
1854	case range_bow:	1805	if (pl->golem)
1855	player_fire_bow(op, dir);	1806	{
1856	return;	1807	control_golem (op->contr->golem, dir);
1857		1808	return false;
1858	case range_magic: /* Casting spells */
1859	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));
1860	return;
1861
1862	case range_misc:
1863	fire_misc_object(op, dir);
1864	return;
1865
1866	case range_golem: /* Control summoned monsters from scrolls */
1867	if(op->contr->ranges[range_golem]==NULL ||
1868	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1869	op->contr->ranges[range_golem] = NULL;
1870	op->contr->shoottype=range_none;
1871	op->contr->golem_count = 0;
1872	}	1809	}
1873	else	1810
1874	control_golem(op->contr->ranges[range_golem], dir);	1811	object *ob = pl->ranged_ob;
		1812
		1813	if (!ob)
1875	return;	1814	return false;
1876		1815
1877	case range_skill:	1816	if (!op->change_weapon (ob))
1878	if(!op->chosen_skill) {
1879	if(op->type==PLAYER)
1880	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1881	return;
1882	}
1883	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1884	return;	1817	return false;
1885	case range_builder:	1818
		1819	if (op->speed_left > 0.f)
		1820	--op->speed_left;
		1821	else
		1822	return false;
		1823
		1824	switch (ob->type)
		1825	{
		1826	case BOW:
		1827	player_fire_bow (op, dir);
		1828	break;
		1829
		1830	case SPELL:
		1831	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
		1832	break;
		1833
		1834	case BUILDER:
1886	apply_map_builder( op, dir );	1835	apply_map_builder (op, dir);
1887	return;	1836	break;
1888	default:
1889	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");
1890	return;
1891	}
1892	}
1893		1837
		1838	case SKILL:
		1839	do_skill (op, op, ob, dir, 0);
		1840	break;
1894		1841
		1842	default:
		1843	fire_misc_object (op, dir);
		1844	break;
		1845	}
		1846
		1847	return true;
		1848	}
1895		1849
1896	/* find_key	1850	/* find_key
1897	* We try to find a key for the door as passed. If we find a key	1851	* We try to find a key for the door as passed. If we find a key
1898	* and successfully use it, we return the key, otherwise NULL	1852	* and successfully use it, we return the key, otherwise NULL
1899	* This function merges both normal and locked door, since the logic	1853	* This function merges both normal and locked door, since the logic
…		…
1901	* pl is the player,	1855	* pl is the player,
1902	* inv is the objects inventory to searched	1856	* inv is the objects inventory to searched
1903	* door is the door we are trying to match against.	1857	* door is the door we are trying to match against.
1904	* This function can be called recursively to search containers.	1858	* This function can be called recursively to search containers.
1905	*/	1859	*/
1906		1860	object *
1907	object * find_key(object *pl, object *container, object *door)	1861	find_key (object *pl, object *container, object *door)
1908	{	1862	{
1909	object *tmp,*key;	1863	object *tmp, *key;
1910		1864
1911	/* Should not happen, but sanity checking is never bad */	1865	/* Should not happen, but sanity checking is never bad */
1912	if (container->inv == NULL) return NULL;	1866	if (!container->inv)
		1867	return 0;
1913		1868
1914	/* First, lets try to find a key in the top level inventory */	1869	/* First, lets try to find a key in the top level inventory */
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1870	for (tmp = container->inv; tmp; tmp = tmp->below)
		1871	{
1916	if (door->type==DOOR && tmp->type==KEY) break;	1872	if (door->type == DOOR && tmp->type == KEY)
		1873	break;
1917	/* For sanity, we should really check door type, but other stuff	1874	/* For sanity, we should really check door type, but other stuff
1918	* (like containers) can be locked with special keys	1875	* (like containers) can be locked with special keys
1919	*/	1876	*/
1920	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1877	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1921	tmp->slaying==door->slaying) break;	1878	break;
1922	}	1879	}
		1880
1923	/* No key found - lets search inventories now */	1881	/* No key found - lets search inventories now */
1924	/* If we find and use a key in an inventory, return at that time.	1882	/* If we find and use a key in an inventory, return at that time.
1925	* otherwise, if we search all the inventories and still don't find	1883	* otherwise, if we search all the inventories and still don't find
1926	* a key, return	1884	* a key, return
1927	*/	1885	*/
1928	if (!tmp) {	1886	if (!tmp)
		1887	{
1929	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1888	for (tmp = container->inv; tmp; tmp = tmp->below)
		1889	{
1930	/* No reason to search empty containers */	1890	/* No reason to search empty containers */
1931	if (tmp->type==CONTAINER && tmp->inv) {	1891	if (tmp->type == CONTAINER && tmp->inv)
1932	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1892	{
		1893	if ((key = find_key (pl, tmp, door)))
		1894	return key;
		1895	}
		1896	}
		1897
		1898	if (!tmp)
		1899	return NULL;
1933	}	1900	}
1934	}	1901
1935	if (!tmp) return NULL;
1936	}
1937	/* We get down here if we have found a key. Now if its in a container,	1902	/* We get down here if we have found a key. Now if its in a container,
1938	* see if we actually want to use it	1903	* see if we actually want to use it
1939	*/	1904	*/
1940	if (pl!=container) {	1905	if (pl != container)
		1906	{
1941	/* Only let players use keys in containers */	1907	/* Only let players use keys in containers */
1942	if (!pl->contr) return NULL;	1908	if (!pl->contr)
		1909	return NULL;
1943	/* cases where this fails:	1910	/* cases where this fails:
1944	* If we only search the player inventory, return now since we	1911	* If we only search the player inventory, return now since we
1945	* are not in the players inventory.	1912	* are not in the players inventory.
1946	* If the container is not active, return now since only active	1913	* If the container is not active, return now since only active
1947	* containers can be used.	1914	* containers can be used.
1948	* If we only search keyrings and the container does not have	1915	* If we only search keyrings and the container does not have
1949	* a race/isn't a keyring.	1916	* a race/isn't a keyring.
1950	* No checking for all containers - to fall through past here,	1917	* No checking for all containers - to fall through past here,
1951	* inv must have been an container and must have been active.	1918	* inv must have been an container and must have been active.
1952	*	1919	*
1953	* Change the color so that the message doesn't disappear with	1920	* Change the color so that the message doesn't disappear with
1954	* all the others.	1921	* all the others.
1955	*/	1922	*/
1956	if (pl->contr->usekeys == key_inventory ||	1923	if (pl->contr->usekeys == key_inventory ||
1957	!QUERY_FLAG(container, FLAG_APPLIED) ||	1924	!QUERY_FLAG (container, FLAG_APPLIED) ||
1958	(pl->contr->usekeys == keyrings &&	1925	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1959	(!container->race || strcmp(container->race, "keys")))	1926	{
1960	) {
1961	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1927	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1962	"The %s in your %s vibrates as you approach the door",	1928	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1963	query_name(tmp), query_name(container));
1964	return NULL;	1929	return NULL;
1965	}	1930	}
1966	}	1931	}
		1932
1967	return tmp;	1933	return tmp;
1968	}	1934	}
1969		1935
1970	/* moved door processing out of move_player_attack.	1936	/* moved door processing out of move_player_attack.
1971	* returns 1 if player has opened the door with a key	1937	* returns 1 if player has opened the door with a key
1972	* such that the caller should not do anything more,	1938	* such that the caller should not do anything more,
1973	* 0 otherwise	1939	* 0 otherwise
1974	*/	1940	*/
		1941	static int
1975	static int player_attack_door(object *op, object *door)	1942	player_attack_door (object *op, object *door)
1976	{	1943	{
1977
1978	/* If its a door, try to find a use a key. If we do destroy the door,	1944	/* If its a door, try to find a key. If we do destroy the door,
1979	* might as well return immediately as there is nothing more to do -	1945	* might as well return immediately as there is nothing more to do -
1980	* otherwise, we fall through to the rest of the code.	1946	* otherwise, we fall through to the rest of the code.
1981	*/	1947	*/
1982	object *key=find_key(op, op, door);	1948	object *key = find_key (op, op, door);
1983		1949
1984	/* IF we found a key, do some extra work */	1950	/* If we found a key, do some extra work */
1985	if (key) {	1951	if (key)
		1952	{
1986	object *container=key->env;	1953	object *container = key->env;
1987		1954
1988	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1955	if (action_makes_visible (op))
1989	if(action_makes_visible(op)) make_visible(op);	1956	make_visible (op);
		1957
1990	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1958	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1959	spring_trap (door->inv, op);
		1960
1991	if (door->type == DOOR) {	1961	if (door->type == DOOR)
1992	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1962	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1993	}
1994	else if(door->type==LOCKED_DOOR) {	1963	else if (door->type == LOCKED_DOOR)
1995	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1964	{
1996	"You open the door with the %s", query_short_name(key));	1965	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1997	remove_door2(door); /* remove door without violence ;-) */	1966	remove_door2 (door); /* remove door without violence ;-) */
1998	}	1967	}
		1968
1999	/* Do this after we print the message */	1969	/* Do this after we print the message */
2000	decrease_ob(key); /* Use up one of the keys */	1970	key->decrease (); /* Use up one of the keys */
2001	/* Need to update the weight the container the key was in */	1971
2002	if (container != op)
2003	esrv_update_item(UPD_WEIGHT, op, container);
2004	return 1; /* Nothing more to do below */	1972	return 1; /* Nothing more to do below */
		1973	}
2005	} else if (door->type==LOCKED_DOOR) {	1974	else if (door->type == LOCKED_DOOR)
		1975	{
2006	/* Might as well return now - no other way to open this */	1976	/* Might as well return now - no other way to open this */
2007	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1977	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2008	return 1;	1978	return 1;
2009	}	1979	}
		1980
2010	return 0;	1981	return 0;
2011	}	1982	}
2012		1983
2013	/* This function is just part of a breakup from move_player.	1984	/* This function is just part of a breakup from move_player.
2014	* It should keep the code cleaner.	1985	* It should keep the code cleaner.
2015	* When this is called, the players direction has been updated	1986	* When this is called, the players direction has been updated
2016	* (taking into account confusion.) The player is also actually	1987	* (taking into account confusion.) The player is also actually
2017	* going to try and move (not fire weapons).	1988	* going to try and move (not fire weapons).
2018	*/	1989	*/
2019		1990	bool
2020	void move_player_attack(object *op, int dir)	1991	move_player_attack (object *op, int dir)
2021	{	1992	{
2022	object *tmp, *mon, *tpl;
2023	sint16 nx, ny;
2024	int on_battleground;	1993	int on_battleground;
2025	mapstruct *m;
2026		1994
2027	if (op->contr->transport) tpl = op->contr->transport;
2028	else tpl = op;
2029	nx=freearr_x[dir]+tpl->x;	1995	sint16 nx = freearr_x[dir] + op->x;
2030	ny=freearr_y[dir]+tpl->y;	1996	sint16 ny = freearr_y[dir] + op->y;
2031		1997
2032	on_battleground = op_on_battleground(tpl, NULL, NULL);	1998	on_battleground = op_on_battleground (op, 0, 0);
2033		1999
		2000	if (out_of_map (op->map, nx, ny))
		2001	return false;
		2002
		2003	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2004	{
		2005	--op->speed_left;
		2006	return true;
		2007	}
		2008
2034	/* If braced, or can't move to the square, and it is not out of the	2009	/* If braced, or can't move to the square, and it is not out of the
2035	* map, attack it. Note order of if statement is important - don't	2010	* map, attack it. Note order of if statement is important - don't
2036	* want to be calling move_ob if braced, because move_ob will move the	2011	* want to be calling move_ob if braced, because move_ob will move the
2037	* player. This is a pretty nasty hack, because if we could	2012	* player. This is a pretty nasty hack, because if we could
2038	* move to some space, it then means that if we are braced, we should	2013	* move to some space, it then means that if we are braced, we should
2039	* do nothing at all. As it is, if we are braced, we go through	2014	* do nothing at all. As it is, if we are braced, we go through
2040	* quite a bit of processing. However, it probably is less than what	2015	* quite a bit of processing. However, it probably is less than what
2041	* move_ob uses.	2016	* move_ob uses.
2042	*/	2017	*/
2043	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	2018	maptile *m = op->map->xy_find (nx, ny);
2044	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2045	m = get_map_from_coord(tpl->map, &nx, &ny);
2046	if (!m) return; /* Don't think this should happen */
2047	}
2048	else m =tpl->map;
2049
2050	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2051	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2052	return;
2053	}
2054		2019
2055	mon = NULL;
2056	/* Go through all the objects, and find ones of interest. Only stop if	2020	/* Go through all the objects, and find ones of interest. Only stop if
2057	* we find a monster - that is something we know we want to attack.	2021	* we find a monster - that is something we know we want to attack.
2058	* if its a door or barrel (can roll) see if there may be monsters	2022	* if its a door or barrel (can roll) see if there may be monsters
2059	* on the space	2023	* on the space
2060	*/	2024	*/
2061	while (tmp!=NULL) {	2025	object *mon;
2062	if (tmp == op) {	2026	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2063	tmp=tmp->above;	2027	{
2064	continue;	2028	if ((mon->flag [FLAG_ALIVE]
		2029	|| mon->type == LOCKED_DOOR
		2030	|| mon->flag [FLAG_CAN_ROLL])
		2031	&& mon != op)
		2032	break;
2065	}	2033	}
2066	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2034
2067	mon = tmp;
2068	break;
2069	}
2070	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2071	mon = tmp;
2072	tmp=tmp->above;
2073	}
2074
2075	if (mon==NULL) /* This happens anytime the player tries to move */	2035	if (!mon) /* This happens anytime the player tries to move */
2076	return; /* into a wall */	2036	return false; /* into a wall */
2077		2037
2078	if(mon->head != NULL)
2079	mon = mon->head;	2038	mon = mon->head_ ();
2080		2039
2081	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2040	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2041	if (op->contr->weapon_sp_left > 0.f)
2082	if (player_attack_door(op, mon)) return;	2042	if (player_attack_door (op, mon))
		2043	{
		2044	--op->contr->weapon_sp_left;
		2045	return true;
		2046	}
2083		2047
2084	/* The following deals with possibly attacking peaceful	2048	/* The following deals with possibly attacking peaceful
2085	* or frienddly creatures. Basically, all players are considered	2049	* or friendly creatures. Basically, all players are considered
2086	* unaggressive. If the moving player has peaceful set, then the	2050	* unaggressive. If the moving player has peaceful set, then the
2087	* object should be pushed instead of attacked. It is assumed that	2051	* object should be pushed instead of attacked. It is assumed that
2088	* if you are braced, you will not attack friends accidently,	2052	* if you are braced, you will not attack friends accidently,
2089	* and thus will not push them.	2053	* and thus will not push them.
2090	*/	2054	*/
2091		2055
2092	/* If the creature is a pet, push it even if the player is not	2056	/* If the creature is a pet, push it even if the player is not
2093	* peaceful. Our assumption is the creature is a pet if the	2057	* peaceful. Our assumption is the creature is a pet if the
2094	* player owns it and it is either friendly or unagressive.	2058	* player owns it and it is either friendly or unagressive.
2095	*/	2059	*/
2096	if ((op->type==PLAYER)	2060	if (op->type == PLAYER
2097	#if COZY_SERVER	2061	&& ((mon->owner && mon->owner->contr
2098	&&
2099	(
2100	(get_owner(mon) && get_owner(mon)->contr
2101	&& same_party (get_owner(mon)->contr->party, op->contr->party))	2062	&& same_party (mon->owner->contr->party, op->contr->party))
2102	|| get_owner(mon) == op	2063	|| mon->owner == op)
2103	)
2104	#else
2105	&& get_owner(mon)==op
2106	#endif
2107	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	2064	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2108	{	2065	{
2109	/* If we're braced, we don't want to switch places with it */	2066	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced) return;	2067	if (op->contr->braced)
2111	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2068	return false;
2112	(void) push_ob(mon,dir,op);
2113	if(op->contr->tmp_invis||op->hide) make_visible(op);
2114	return;
2115	}
2116		2069
		2070	if (op->speed_left > 0.f)
		2071	{
		2072	--op->speed_left;
		2073
		2074	op->play_sound (sound_find ("push_player"));
		2075	push_ob (mon, dir, op);
		2076
		2077	if (op->contr->tmp_invis || op->hide)
		2078	make_visible (op);
		2079
		2080	return true;
		2081	}
		2082	else
		2083	return false;
		2084	}
		2085
2117	/* in certain circumstances, you shouldn't attack friendly	2086	/* in certain circumstances, you shouldn't attack friendly
2118	* creatures. Note that if you are braced, you can't push	2087	* creatures. Note that if you are braced, you can't push
2119	* someone, but put it inside this loop so that you won't	2088	* someone, but put it inside this loop so that you won't
2120	* attack them either.	2089	* attack them either.
2121	*/	2090	*/
2122	if ((mon->type==PLAYER || mon->enemy != op) &&	2091	if ((mon->type == PLAYER || mon->enemy != op)
2123	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	2092	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2124	(	2093	&& ((op->contr->peaceful
2125	#ifdef PROHIBIT_PLAYERKILL
2126	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	2094	|| (mon->type == PLAYER && mon->contr->peaceful))
2127	#else
2128	op->contr->peaceful &&
2129	#endif
2130	!on_battleground	2095	&& !on_battleground))
		2096	{
		2097	if (op->speed_left > 0.f)
		2098	{
		2099	--op->speed_left;
		2100
		2101	if (!op->contr->braced)
2131	)) {	2102	{
2132	if (!op->contr->braced) {	2103	op->play_sound (sound_find ("push_player"));
2133	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2104	push_ob (mon, dir, op);
2134	(void) push_ob(mon,dir,op);	2105	}
2135	} else {	2106	else
2136	new_draw_info(0, 0,op,"You withhold your attack");	2107	op->statusmsg ("You withhold your attack");
		2108
		2109	if (op->contr->tmp_invis || op->hide)
		2110	make_visible (op);
		2111
		2112	return true;
		2113	}
2137	}	2114	}
2138	if(op->contr->tmp_invis||op->hide) make_visible(op);
2139	}
2140
2141	/* If the object is a boulder or other rollable object, then	2115	/* If the object is a boulder or other rollable object, then
2142	* roll it if not braced. You can't roll it if you are braced.	2116	* roll it if not braced. You can't roll it if you are braced.
2143	*/	2117	*/
2144	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2118	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2119	{
		2120	if (op->speed_left > 0.f)
		2121	{
		2122	--op->speed_left;
		2123
2145	recursive_roll(mon,dir,op);	2124	recursive_roll (mon, dir, op);
2146	if(action_makes_visible(op)) make_visible(op);	2125	if (action_makes_visible (op))
2147	}	2126	make_visible (op);
2148		2127
		2128	return true;
		2129	}
		2130	}
2149	/* Any generic living creature. Including things like doors.	2131	/* Any generic living creature. Including things like doors.
2150	* Way it works is like this: First, it must have some hit points	2132	* Way it works is like this: First, it must have some hit points
2151	* and be living. Then, it must be one of the following:	2133	* and be living. Then, it must be one of the following:
2152	* 1) Not a player, 2) A player, but of a different party. Note	2134	* 1) Not a player, 2) A player, but of a different party. Note
2153	* that party_number -1 is no party, so attacks can still happen.	2135	* that party_number -1 is no party, so attacks can still happen.
2154	*/	2136	*/
2155
2156	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2137	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2157	((mon->type!=PLAYER || op->contr->party==NULL ||	2138	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2158	op->contr->party!=mon->contr->party))) {	2139	{
		2140	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2141	{
		2142	--op->contr->weapon_sp_left;
2159		2143
2160	/* If the player hasn't hit something this tick, and does	2144	skill_attack (mon, op, 0, 0, 0);
2161	* so, give them speed boost based on weapon speed. Doing
2162	* it here is better than process_players2, which basically
2163	* incurred a 1 tick offset.
2164	*/
2165	if (!op->contr->has_hit) {
2166	op->speed_left += op->speed / op->contr->weapon_sp;
2167		2145
2168	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2146	if (action_makes_visible (op))
		2147	make_visible (op);
		2148
		2149	return true;
		2150	}
2169	}	2151	}
2170		2152
2171	skill_attack(mon, op, 0, NULL, NULL);	2153	return false;
2172
2173	/* If attacking another player, that player gets automatic
2174	* hitback, and doesn't loose luck either.
2175	* Disable hitback on the battleground or if the target is
2176	* the wiz.
2177	*/
2178	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2179	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2180	short luck = mon->stats.luck;
2181	mon->contr->has_hit = 1;
2182	skill_attack(op, mon, 0, NULL, NULL);
2183	mon->stats.luck = luck;
2184	}
2185	if(action_makes_visible(op)) make_visible(op);
2186	}
2187	} /* if player should attack something */
2188	}	2154	}
2189		2155
		2156	bool
2190	int move_player(object *op,int dir) {	2157	move_player (object *op, int dir)
		2158	{
2191	int pick;	2159	int pick;
2192	object *transport = op->contr->transport;
2193		2160
2194	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))	2161	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2195	return 0;
2196
2197	/* Sanity check: make sure dir is valid */
2198	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2199	LOG( llevError, "move_player: invalid direction %d\n", dir);
2200	return 0;
2201	}
2202
2203	/* peterm: added following line */
2204	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2205	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2206
2207	op->facing = dir;
2208
2209	if(!transport && op->hide) do_hidden_move(op);
2210
2211	if (transport) {
2212	/* transport->contr is set up for the person in charge of the boat.
2213	* if that isn't this person, he can't steer it, etc
2214	*/
2215	if (transport->contr != op->contr) return 0;
2216
2217	/* Transport can't move. But update dir so it at least
2218	* will point in the same direction if player is running.
2219	*/
2220	if (transport->speed_left < 0.0) {
2221	transport->direction = dir;
2222	op->direction = dir;
2223	return 0;
2224	}
2225	/* Remove transport speed. Give player just a little speed -
2226	* enough so that they will get an action again quickly.
2227	*
2228	*/
2229	transport->speed_left -= 1.0;
2230	if (op->speed_left < 0.0) op->speed_left = -0.01;
2231
2232	}
2233
2234	if(op->contr->fire_on) {
2235	fire(op,dir);
2236	}
2237	else move_player_attack(op,dir);
2238
2239	pick = check_pick(op);
2240
2241
2242	/* Add special check for newcs players and fire on - this way, the
2243	* server can handle repeat firing.
2244	*/
2245	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2246	op->direction = dir;
2247	} else {
2248	op->direction=0;
2249	}
2250	/* Update how the player looks. Use the facing, so direction may
2251	* get reset to zero. This allows for full animation capabilities
2252	* for players.
2253	*/
2254	if (!transport) animate_object(op, op->facing);
2255	return 0;	2162	return 0;
		2163
		2164	/* Sanity check: make sure dir is valid */
		2165	if ((dir < 0) || (dir >= 9))
		2166	{
		2167	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2168	return 0;
		2169	}
		2170
		2171	/* peterm: added following line */
		2172	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2173	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2174
		2175	op->facing = dir;
		2176
		2177	if (op->hide)
		2178	do_hidden_move (op);
		2179
		2180	bool retval;
		2181
		2182	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2183	retval = RESULT_INT (0);
		2184	else if (op->contr->fire_on)
		2185	retval = fire (op, dir);
		2186	else
		2187	{
		2188	retval = move_player_attack (op, dir);
		2189	pick = check_pick (op);
		2190	}
		2191
		2192	/* Add special check for newcs players and fire on - this way, the
		2193	* server can handle repeat firing.
		2194	*/
		2195	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2196	op->direction = dir;
		2197	else
		2198	op->direction = 0;
		2199
		2200	/* Update how the player looks. Use the facing, so direction may
		2201	* get reset to zero. This allows for full animation capabilities
		2202	* for players.
		2203	*/
		2204	animate_object (op, op->facing);
		2205
		2206	return retval;
2256	}	2207	}
2257		2208
2258	/* This is similar to handle_player, below, but is only used by the	2209	/* This is similar to handle_player, below, but is only used by the
2259	* new client/server stuff.	2210	* new client/server stuff.
2260	* This is sort of special, in that the new client/server actually uses	2211	* This is sort of special, in that the new client/server actually uses
2261	* the new speed values for commands.	2212	* the new speed values for commands.
2262	*	2213	*
2263	* Returns true if there are more actions we can do.	2214	* Returns true if there are more actions we can do. Should not do
		2215	* many actions in a row, as that would be too unfair to other
		2216	* players.
2264	*/	2217	*/
		2218	bool
2265	int handle_newcs_player(object *op)	2219	handle_newcs_player (object *op)
2266	{	2220	{
2267	if (op->contr->hidden) {
2268	op->invisible = 1000;
2269	/* the socket code flashes the player visible/invisible
2270	* depending on the value of invisible, so we need to
2271	* alternate it here for it to work correctly.
2272	*/
2273	if (pticks & 2) op->invisible--;
2274	}
2275	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2276	op->invisible--;
2277	if(!op->invisible) {
2278	make_visible(op);
2279	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2280	}
2281	}
2282
2283	if (QUERY_FLAG(op, FLAG_SCARED)) {	2221	if (QUERY_FLAG (op, FLAG_SCARED))
2284	flee_player(op);
2285	/* If player is still scared, that is his action for this tick */
2286	if (QUERY_FLAG(op, FLAG_SCARED)) {
2287	op->speed_left--;
2288	return 0;
2289	}
2290	}	2222	{
		2223	if (op->speed_left > 0.f)
		2224	{
		2225	--op->speed_left;
		2226	flee_player (op);
2291		2227
2292	/* I've been seeing crashes where the golem has been destroyed, but	2228	return true;
2293	* the player object still points to the defunct golem. The code that	2229	}
2294	* destroys the golem looks correct, and it doesn't always happen, so	2230	else
2295	* put this in a a workaround to clean up the golem pointer.	2231	return false;
2296	*/
2297	if (op->contr->ranges[range_golem] &&
2298	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2299	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2300	op->contr->ranges[range_golem] = NULL;
2301	op->contr->golem_count = 0;
2302	}	2232	}
2303		2233
2304	/* call this here - we also will call this in do_ericserver, but	2234	/* call this here - we also will call this in do_ericserver, but
2305	* the players time has been increased when doericserver has been	2235	* the players time has been increased when doericserver has been
2306	* called, so we recheck it here.	2236	* called, so we recheck it here.
2307	*/	2237	*/
2308	HandleClient(&op->contr->socket, op->contr);	2238	if (op->contr->ns->handle_command ())
2309	if (op->speed_left<0) return 0;	2239	return true;
2310		2240
2311	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2241	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2312	/* All move commands take 1 tick, at least for now */
2313	op->speed_left--;
2314
2315	/* Instead of all the stuff below, let move_player take care
2316	* of it. Also, some of the skill stuff is only put in
2317	* there, as well as the confusion stuff.
2318	*/
2319	move_player(op, op->direction);	2242	return move_player (op, op->direction);
2320	if (op->speed_left>0) return 1;	2243
2321	else return 0;	2244	return false;
2322	}	2245	}
		2246
		2247	int
		2248	save_life (object *op)
		2249	{
		2250	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2323	return 0;	2251	return 0;
2324	}
2325		2252
2326	int save_life(object *op) {
2327	object *tmp;
2328
2329	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2330	return 0;
2331
2332	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2253	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2333	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2254	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2334	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2255	{
2335	new_draw_info_format(NDI_UNIQUE, 0,op,	2256	op->play_sound (sound_find ("ob_evaporate"));
2336	"Your %s vibrates violently, then evaporates.",	2257	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2337	query_name(tmp));	2258
2338	if (op->contr)	2259	tmp->destroy ();
2339	esrv_del_item(op->contr, tmp->count);
2340	remove_ob(tmp);
2341	free_object(tmp);
2342	CLEAR_FLAG(op, FLAG_LIFESAVE);	2260	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2261
2343	if(op->stats.hp<0)	2262	if (op->stats.hp < 0)
2344	op->stats.hp = op->stats.maxhp;	2263	op->stats.hp = op->stats.maxhp;
		2264
2345	if(op->stats.food<0)	2265	if (op->stats.food < 0)
2346	op->stats.food = 999;	2266	op->stats.food = 999;
2347	fix_player(op);	2267
		2268	op->update_stats ();
2348	return 1;	2269	return 1;
2349	}	2270	}
		2271
2350	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2272	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2351	CLEAR_FLAG(op, FLAG_LIFESAVE);	2273	CLEAR_FLAG (op, FLAG_LIFESAVE);
2352	enter_player_savebed(op); /* bring him home. */	2274	enter_player_savebed (op); /* bring him home. */
2353	return 0;	2275	return 0;
2354	}	2276	}
2355		2277
2356	/* This goes throws the inventory and removes unpaid objects, and puts them	2278	/* This goes throws the inventory and removes unpaid objects, and puts them
2357	* back in the map (location and map determined by values of env). This	2279	* back in the map (location and map determined by values of env). This
2358	* function will descend into containers. op is the object to start the search	2280	* function will descend into containers. op is the object to start the search
2359	* from.	2281	* from.
2360	*/	2282	*/
		2283	static void
2361	void remove_unpaid_objects(object *op, object *env)	2284	drop_unpaid_items (object *op, object *env)
2362	{	2285	{
2363	object *next;
2364
2365	while (op) {	2286	while (op)
2366	next=op->below; /* Make sure we have a good value, in case	2287	{
2367	* we remove object 'op'	2288	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2368	*/	2289
2369	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2290	if (QUERY_FLAG (op, FLAG_UNPAID))
2370	remove_ob(op);	2291	op->insert_at (env);
2371	op->x = env->x;	2292	else if (op->inv)
2372	op->y = env->y;	2293	drop_unpaid_items (op->inv, env);
2373	if (env->type == PLAYER)
2374	esrv_del_item(env->contr, op->count);
2375	insert_ob_in_map(op, env->map, NULL,0);
2376	}
2377	else if (op->inv) remove_unpaid_objects(op->inv, env);
2378	op=next;
2379	}
2380	}
2381		2294
		2295	op = next;
		2296	}
		2297	}
		2298
		2299	void
		2300	object::drop_unpaid_items ()
		2301	{
		2302	if (!flag [FLAG_REMOVED])
		2303	::drop_unpaid_items (inv, this);
		2304	}
2382		2305
2383	/*	2306	/*
2384	* Returns pointer a static string containing gravestone text	2307	* Returns pointer a static string containing gravestone text
2385	* Moved from apply.c to player.c - player.c is what	2308	* Moved from apply.c to player.c - player.c is what
2386	* actually uses this function. player.c may not be quite the	2309	* actually uses this function. player.c may not be quite the
2387	* best, a misc file for object actions is probably better,	2310	* best, a misc file for object actions is probably better,
2388	* but there isn't one in the server directory.	2311	* but there isn't one in the server directory.
2389	*/	2312	*/
		2313	const char *
2390	char *gravestone_text (object *op)	2314	gravestone_text (object *op)
2391	{	2315	{
		2316	static dynbuf_text buf;
		2317
		2318	buf << "---- R.I.P. ----\n\n";
		2319	op->name;
		2320
		2321	if (op->type == PLAYER)
		2322	buf << " the " << op->contr->title;
		2323
		2324	buf << "\n\n";
		2325
		2326	buf << "who was level ";
		2327	buf << (sint32)op->level << "\n\n" // OO breakdown
		2328	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
		2329
		2330	if (op->type == PLAYER)
		2331	buf << "by " << op->contr->killer_name () << ".\n\n";
		2332
		2333	{
2392	static char buf2[MAX_BUF];	2334	static char buf2[128];
2393	char buf[MAX_BUF];
2394	time_t now = time (NULL);	2335	time_t now = time (NULL);
2395
2396	strcpy (buf2, " R.I.P.\n\n");
2397	if (op->type == PLAYER)
2398	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2399	else
2400	sprintf (buf, "%s\n", op->name);
2401	strncat (buf2, " ", 20 - strlen (buf) / 2);
2402	strcat (buf2, buf);
2403	if (op->type == PLAYER)
2404	sprintf (buf, "who was in level %d when killed\n", op->level);
2405	else
2406	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2407	strncat (buf2, " ", 20 - strlen (buf) / 2);
2408	strcat (buf2, buf);
2409	if (op->type == PLAYER) {
2410	sprintf (buf, "by %s.\n\n", op->contr->killer);
2411	strncat (buf2, " ", 21 - strlen (buf) / 2);
2412	strcat (buf2, buf);
2413	}
2414	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2336	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2415	strncat (buf2, " ", 20 - strlen (buf) / 2);	2337	buf << buf2;
2416	strcat (buf2, buf);	2338	}
		2339
2417	return buf2;	2340	return buf;
2418	}	2341	}
2419		2342
2420		2343	void
2421
2422	void do_some_living(object *op) {	2344	do_some_living (object *op)
		2345	{
2423	int last_food=op->stats.food;	2346	int last_food = op->stats.food;
2424	int gen_hp, gen_sp, gen_grace;	2347	int gen_hp, gen_sp, gen_grace;
2425	int over_hp, over_sp, over_grace;	2348	int over_hp, over_sp, over_grace;
2426	int i;	2349	int i;
2427	int rate_hp = 1200;	2350	int rate_hp = 1200;
2428	int rate_sp = 2500;	2351	int rate_sp = 2500;
2429	int rate_grace = 2000;	2352	int rate_grace = 2000;
2430	const int max_hp = 1;	2353	const int max_hp = 1;
2431	const int max_sp = 1;	2354	const int max_sp = 1;
2432	const int max_grace = 1;	2355	const int max_grace = 1;
2433		2356
2434	if (op->contr->outputs_sync) {	2357	if (op->contr->hidden)
2435	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2358	{
2436	if (op->contr->outputs[i].buf!=NULL &&	2359	op->invisible = 1000;
2437	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2360	/* the socket code flashes the player visible/invisible
2438	flush_output_element(op, &op->contr->outputs[i]);	2361	* depending on the value of invisible, so we need to
		2362	* alternate it here for it to work correctly.
		2363	*/
		2364	if (pticks & 2)
		2365	op->invisible--;
2439	}	2366	}
		2367	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2368	{
		2369	if (!op->invisible--)
		2370	{
		2371	make_visible (op);
		2372	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2373	}
		2374	}
2440		2375
2441	if(op->contr->state==ST_PLAYING) {	2376	if (op->contr->ns->state == ST_PLAYING)
2442		2377	{
2443	/* these next three if clauses make it possible to SLOW DOWN	2378	/* these next three if clauses make it possible to SLOW DOWN
2444	hp/grace/spellpoint regeneration. */	2379	hp/grace/spellpoint regeneration. */
2445	if(op->contr->gen_hp >= 0 )
2446	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2447	else {
2448	gen_hp = op->stats.maxhp;
2449	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2450	}
2451	if(op->contr->gen_sp >= 0 )
2452	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2453	else {
2454	gen_sp = op->stats.maxsp;
2455	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2456	}
2457	if(op->contr->gen_grace >= 0)
2458	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2459	else {
2460	gen_grace = op->stats.maxgrace;
2461	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2462	}
2463
2464	/* Regenerate Spell Points */
2465	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2466	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2467	if(op->stats.sp<op->stats.maxsp) {
2468	op->stats.sp++;
2469	/* dms do not consume food */
2470	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2471	op->stats.food--;
2472	if(op->contr->digestion<0)
2473	op->stats.food+=op->contr->digestion;
2474	else if(op->contr->digestion>0 &&
2475	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2476	op->stats.food=last_food;
2477	}
2478	}
2479	if (max_sp>1) {
2480	over_sp = (gen_sp+10)/rate_sp;
2481	if (over_sp > 0) {
2482	if(op->stats.sp<op->stats.maxsp) {
2483	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2484	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2485	op->stats.sp--;
2486	if(op->stats.sp>op->stats.maxsp)
2487	op->stats.sp=op->stats.maxsp;
2488	}
2489	op->last_sp=0;
2490	} else {
2491	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2492	}
2493	} else {
2494	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2495	}
2496	}
2497
2498	/* Regenerate Grace */
2499	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2500	if(--op->last_grace<0) {
2501	if(op->stats.grace<op->stats.maxgrace/2)
2502	op->stats.grace++; /* no penalty in food for regaining grace */
2503	if(max_grace>1) {
2504	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2505	if (over_grace > 0) {
2506	op->stats.sp += over_grace
2507	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2508	op->last_grace=0;
2509	} else {
2510	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2511	}
2512	} else {
2513	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2514	}
2515	/* wearing stuff doesn't detract from grace generation. */
2516	}
2517
2518	/* Regenerate Hit Points */
2519	if(--op->last_heal<0) {
2520	if(op->stats.hp<op->stats.maxhp) {
2521	op->stats.hp++;
2522	/* dms do not consume food */
2523	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2524	op->stats.food--;
2525	if(op->contr->digestion<0)
2526	op->stats.food+=op->contr->digestion;
2527	else if(op->contr->digestion>0 &&
2528	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2529	op->stats.food=last_food;
2530	}
2531	}
2532	if(max_hp>1) {
2533	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2534	if (over_hp > 0) {
2535	op->stats.sp += over_hp
2536	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2537	op->last_heal=0;
2538	} else {
2539	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2540	}
2541	} else {
2542	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2543	}
2544	}
2545
2546	/* Digestion */
2547	if(--op->last_eat<0) {
2548	#ifdef COZY_SERVER
2549	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2550	int bonus=dg>0?dg:0,
2551	penalty=dg<0?-dg:0;
2552	#else
2553	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2554	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2555	#endif
2556
2557	if(op->contr->gen_hp > 0)	2380	if (op->contr->gen_hp >= 0)
2558	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2381	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2559	else	2382	else
2560	op->last_eat=25*(1+bonus)/(penalty +1);	2383	{
		2384	gen_hp = op->stats.maxhp;
		2385	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2386	}
		2387
		2388	if (op->contr->gen_sp >= 0)
		2389	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2390	else
		2391	{
		2392	gen_sp = op->stats.maxsp;
		2393	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2394	}
		2395
		2396	if (op->contr->gen_grace >= 0)
		2397	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2398	else
		2399	{
		2400	gen_grace = op->stats.maxgrace;
		2401	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2402	}
		2403
		2404	/* Regenerate Grace */
		2405	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2406	if (--op->last_grace < 0)
		2407	{
		2408	if (op->stats.grace < op->stats.maxgrace / 2)
		2409	op->stats.grace++; /* no penalty in food for regaining grace */
		2410
		2411	if (max_grace > 1)
		2412	{
		2413	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2414	if (over_grace > 0)
		2415	{
		2416	op->stats.sp += over_grace
		2417	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2418	op->last_grace = 0;
		2419	}
		2420	else
		2421	{
		2422	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2423	}
		2424	}
		2425	else
		2426	{
		2427	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2428	}
		2429	/* wearing stuff doesn't detract from grace generation. */
		2430	}
		2431
		2432	if (op->stats.food > 0)
		2433	{
		2434	/* Regenerate Spell Points */
		2435	if (!op->contr->golem && --op->last_sp < 0)
		2436	{
		2437	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2438
		2439	if (op->stats.sp < op->stats.maxsp)
		2440	{
		2441	op->stats.sp++;
		2442
		2443	/* dms do not consume food */
		2444	if (!QUERY_FLAG (op, FLAG_WIZ))
		2445	{
		2446	op->stats.food--;
		2447
		2448	if (op->contr->digestion < 0)
		2449	op->stats.food += op->contr->digestion;
		2450	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2451	op->stats.food = last_food;
		2452	}
		2453	}
		2454
		2455	if (max_sp > 1)
		2456	{
		2457	over_sp = (gen_sp + 10) / rate_sp;
		2458	if (over_sp > 0)
		2459	{
		2460	if (op->stats.sp < op->stats.maxsp)
		2461	{
		2462	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2463
		2464	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2465	op->stats.sp--;
		2466
		2467	if (op->stats.sp > op->stats.maxsp)
		2468	op->stats.sp = op->stats.maxsp;
		2469	}
		2470
		2471	op->last_sp = 0;
		2472	}
		2473	else
		2474	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2475	}
		2476	else
		2477	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2478	}
		2479
		2480	/* Regenerate Hit Points */
		2481	if (--op->last_heal < 0)
		2482	{
		2483	if (op->stats.hp < op->stats.maxhp)
		2484	{
		2485	op->stats.hp++;
		2486
		2487	/* dms do not consume food */
		2488	if (!QUERY_FLAG (op, FLAG_WIZ))
		2489	{
		2490	op->stats.food--;
		2491
		2492	if (op->contr->digestion < 0)
		2493	op->stats.food += op->contr->digestion;
		2494	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2495	op->stats.food = last_food;
		2496	}
		2497	}
		2498
		2499	if (max_hp > 1)
		2500	{
		2501	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2502
		2503	if (over_hp > 0)
		2504	{
		2505	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2506	op->last_heal = 0;
		2507	}
		2508	else
		2509	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2510	}
		2511	else
		2512	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2513	}
		2514	}
		2515
		2516	/* Digestion */
		2517	if (--op->last_eat < 0)
		2518	{
		2519	int bonus = max (0, op->contr->digestion),
		2520	penalty = max (0, -op->contr->digestion);
		2521
		2522	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2523
2561	/* dms do not consume food */	2524	/* dms do not consume food */
2562	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2525	if (!QUERY_FLAG (op, FLAG_WIZ))
2563	}	2526	op->stats.food--;
2564	}	2527	}
2565		2528
2566	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2529	if (op->stats.food < 0 && op->stats.hp >= 0)
2567	object *tmp, *flesh=NULL;	2530	{
		2531	object *flesh = 0;
2568		2532
2569	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2533	for_inv_removable (op, tmp)
		2534	{
2570	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2535	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2536	continue;
		2537
2571	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2538	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2572	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2539	{
2573	manual_apply(op,tmp,0);	2540	op->statusmsg ("You blindly grab for a bite of food. "
		2541	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2542	manual_apply (op, tmp, 0);
		2543
2574	if(op->stats.food>=0||op->stats.hp<0)	2544	if (op->stats.food >= 0 || op->stats.hp < 0)
2575	break;	2545	break;
2576	}	2546	}
2577	else if (tmp->type==FLESH) flesh=tmp;	2547	else if (tmp->type == FLESH)
2578	} /* End if paid for object */	2548	flesh = tmp;
2579	} /* end of for loop */	2549	}
		2550
2580	/* If player is still starving, it means they don't have any food, so	2551	/* If player is still starving, it means they don't have any food, so
2581	* eat flesh instead.	2552	* eat flesh instead.
2582	*/	2553	*/
2583	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2554	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2584	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2555	{
		2556	op->statusmsg ("You blindly grab for a bite of food. "
		2557	"H<To prevent you from starving, you ate some random item from your backpack.>");
2585	manual_apply(op,flesh,0);	2558	manual_apply (op, flesh, 0);
2586	}	2559	}
2587	} /* end if player is starving */
2588		2560
2589	while(op->stats.food<0&&op->stats.hp>0)	2561	// If player is still starving, alert him!
2590	op->stats.food++,op->stats.hp--;	2562	if (op->stats.food < 0)
2591		2563	op->failmsg ("You are starving! "
2592	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2564	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2593	kill_player(op);
2594	}
2595
2596		2565	}
		2566
		2567	if (op->stats.food < 0)
		2568	{
		2569	op->stats.hp += op->stats.food;
		2570	op->stats.food = 0;
		2571	}
		2572
		2573	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2574	kill_player (op);
		2575	}
		2576	}
2597		2577
2598	/* If the player should die (lack of hp, food, etc), we call this.	2578	/* If the player should die (lack of hp, food, etc), we call this.
2599	* op is the player in jeopardy. If the player can not be saved (not	2579	* op is the player in jeopardy. If the player can not be saved (not
2600	* permadeath, no lifesave), this will take care of removing the player	2580	* permadeath, no lifesave), this will take care of removing the player
2601	* file.	2581	* file.
2602	*/	2582	*/
		2583	void
2603	void kill_player(object *op)	2584	kill_player (object *op)
2604	{	2585	{
		2586	int x, y;
2605	char buf[MAX_BUF];	2587	char buf[MAX_BUF];
2606	int x,y,i;
2607	mapstruct *map; /* this is for resurrection */	2588	maptile *map; /* this is for resurrection */
2608	int z;
2609	int num_stats_lose;
2610	int lost_a_stat;
2611	int lose_this_stat;
2612	int this_stat;
2613	int will_kill_again;	2589	int will_kill_again;
2614	archetype *at;	2590	archetype *at;
2615	object *tmp;	2591	object *tmp;
2616		2592
2617	if(save_life(op))	2593	if (save_life (op))
2618	return;	2594	return;
2619		2595
2620
2621	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2596	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2622	* in cities ONLY!!! It is very important that this doesn't get abused.	2597	* in cities ONLY!!! It is very important that this doesn't get abused.
2623	* Look at op_on_battleground() for more info --AndreasV	2598	* Look at op_on_battleground() for more info --AndreasV
2624	*/	2599	*/
2625	if (op_on_battleground(op, &x, &y)) {	2600	if (op_on_battleground (op, &x, &y))
2626	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2601	{
2627	"You have been defeated in combat!");	2602	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2628	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2603	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2629	"Local medics have saved your life...");	2604
2630
2631	/* restore player */	2605	/* restore player */
2632	at = find_archetype("poisoning");	2606	at = archetype::find ("poisoning");
2633	tmp=present_arch_in_ob(at,op);	2607	if (object *tmp = present_arch_in_ob (at, op))
2634	if (tmp) {	2608	{
2635	remove_ob(tmp);	2609	tmp->destroy ();
2636	free_object(tmp);
2637	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2610	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2638	}	2611	}
2639		2612
2640	at = find_archetype("confusion");	2613	at = archetype::find ("confusion");
2641	tmp=present_arch_in_ob(at,op);	2614	if (object *tmp = present_arch_in_ob (at, op))
2642	if (tmp) {	2615	{
2643	remove_ob(tmp);	2616	tmp->destroy ();
2644	free_object(tmp);
2645	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2617	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2646	}	2618	}
2647		2619
2648	cure_disease(op,0); /* remove any disease */	2620	cure_disease (op, 0, 0); /* remove any disease */
2649	op->stats.hp=op->stats.maxhp;	2621	op->stats.hp = op->stats.maxhp;
2650	if (op->stats.food<=0) op->stats.food=999;	2622	if (op->stats.food <= 0)
2651		2623	op->stats.food = 999;
		2624
2652	/* create a bodypart-trophy to make the winner happy */	2625	/* create a bodypart-trophy to make the winner happy */
2653	tmp=arch_to_object(find_archetype("finger"));	2626	if (object *tmp = arch_to_object (archetype::find ("finger")))
2654	if (tmp != NULL)	2627	{
		2628	tmp->name = format ("%s's finger" , &op->name);
		2629	tmp->name_pl = format ("%s's fingers", &op->name);
		2630	tmp->msg = format (
		2631	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2632	&op->name, op->contr->title,
		2633	(int)op->level,
		2634	op->contr->killer_name ()
		2635	);
		2636	tmp->value = 0, tmp->type = 0;
		2637	tmp->materialname = "organics";
		2638	tmp->insert_at (op, tmp);
2655	{	2639	}
2656	sprintf(buf,"%s's finger",op->name);	2640
2657	tmp->name = add_string(buf);
2658	sprintf(buf," This finger has been cut off %s\n"
2659	" the %s, when he was defeated at\n level %d by %s.\n",
2660	op->name, op->contr->title, (int)(op->level),
2661	op->contr->killer);
2662	tmp->msg=add_string(buf);
2663	tmp->value=0, tmp->material=0, tmp->type=0;
2664	tmp->materialname = NULL;
2665	tmp->x = op->x, tmp->y = op->y;
2666	insert_ob_in_map(tmp,op->map,op,0);
2667	}
2668
2669	/* teleport defeated player to new destination*/	2641	/* teleport defeated player to new destination */
2670	transfer_ob(op, x, y, 0, NULL);	2642	transfer_ob (op, x, y, 0, NULL);
2671	op->contr->braced=0;	2643	op->contr->braced = 0;
2672	return;	2644	return;
2673	}	2645	}
2674		2646
2675	INVOKE_PLAYER (DEATH, op->contr);	2647	INVOKE_PLAYER (DEATH, op->contr);
2676		2648
2677	command_kill_pets (op, 0);	2649	command_kill_pets (op, 0);
2678		2650
2679	if(op->stats.food<0) {	2651	if (op->stats.food < 0)
2680	if (op->contr->explore) {
2681	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2682	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2683	op->stats.food=999;
2684	return;
2685	}
2686	sprintf(buf,"%s starved to death.",op->name);
2687	strcpy(op->contr->killer,"starvation");
2688	}	2652	{
2689	else {	2653	op->contr->killer = archetype::get ("killer_starvation");
2690	if (op->contr->explore) {	2654	op->contr->killer->destroy ();
2691	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2692	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2693	op->stats.hp=op->stats.maxhp;
2694	return;
2695	}
2696	sprintf(buf,"%s died.",op->name);
2697	}	2655	}
2698	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2699		2656
		2657	op->contr->play_sound (sound_find ("player_dies"));
		2658
2700	/* save the map location for corpse, gravestone*/	2659	/* save the map location for corpse, gravestone */
2701	x=op->x;y=op->y;map=op->map;	2660	x = op->x;
		2661	y = op->y;
		2662	map = op->map;
2702		2663
2703
2704	if (settings.not_permadeth == TRUE) {
2705	/* NOT_PERMADEATH code. This basically brings the character back to	2664	/* NOT_PERMADEATH code. This basically brings the character back to
2706	* life if they are dead - it takes some exp and a random stat.	2665	* life if they are dead - it takes some exp and a random stat.
2707	* See the config.h file for a little more in depth detail about this.	2666	* See the config.h file for a little more in depth detail about this.
2708	*/	2667	*/
2709		2668
2710	/* Basically two ways to go - remove a stat permanently, or just	2669	/* Basically two ways to go - remove a stat permanently, or just
2711	* make it depletion. This bunch of code deals with that aspect	2670	* make it depletion. This bunch of code deals with that aspect
2712	* of death.	2671	* of death.
2713	*/	2672	*/
2714	#ifndef COZY_SERVER	2673	#ifndef COZY_SERVER
2715	if (settings.balanced_stat_loss) {	2674	if (settings.balanced_stat_loss)
		2675	{
2716	/* If stat loss is permanent, lose one stat only. */	2676	/* If stat loss is permanent, lose one stat only. */
2717	/* Lower level chars don't lose as many stats because they suffer	2677	/* Lower level chars don't lose as many stats because they suffer
2718	more if they do. */	2678	more if they do. */
2719	/* Higher level characters can afford things such as potions of	2679	/* Higher level characters can afford things such as potions of
2720	restoration, or better, stat potions. So we slug them that	2680	restoration, or better, stat potions. So we slug them that
2721	little bit harder. */	2681	little bit harder. */
2722	/* GD */	2682	/* GD */
2723	if (settings.stat_loss_on_death)	2683	if (settings.stat_loss_on_death)
2724	num_stats_lose = 1;	2684	num_stats_lose = 1;
2725	else	2685	else
2726	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2686	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2727	} else {	2687	}
		2688	else
2728	num_stats_lose = 1;	2689	num_stats_lose = 1;
2729	}	2690
2730	lost_a_stat = 0;	2691	lost_a_stat = 0;
2731		2692
2732	for (z=0; z<num_stats_lose; z++) {	2693	for (z = 0; z < num_stats_lose; z++)
		2694	{
2733	i = RANDOM() % NUM_STATS;	2695	i = RANDOM () % NUM_STATS;
2734		2696
2735	if (settings.stat_loss_on_death) {	2697	if (settings.stat_loss_on_death)
		2698	{
2736	/* Pick a random stat and take a point off it. Tell the player	2699	/* Pick a random stat and take a point off it. Tell the player
2737	* what he lost.	2700	* what he lost.
2738	*/	2701	*/
2739	change_attr_value(&(op->stats), i,-1);	2702	change_attr_value (&(op->stats), i, -1);
2740	check_stat_bounds(&(op->stats));	2703	check_stat_bounds (&(op->stats));
2741	change_attr_value(&(op->contr->orig_stats), i,-1);	2704	change_attr_value (&(op->contr->orig_stats), i, -1);
2742	check_stat_bounds(&(op->contr->orig_stats));	2705	check_stat_bounds (&(op->contr->orig_stats));
2743	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2706	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2744	lost_a_stat = 1;	2707	lost_a_stat = 1;
2745	} else {	2708	}
		2709	else
		2710	{
2746	/* deplete a stat */	2711	/* deplete a stat */
2747	archetype *deparch=find_archetype("depletion");	2712	archetype *deparch = archetype::find ("depletion");
2748	object *dep;	2713	object *dep;
		2714
		2715	dep = present_arch_in_ob (deparch, op);
		2716	if (!dep)
2749		2717	{
2750	dep = present_arch_in_ob(deparch,op);
2751	if(!dep) {
2752	dep = arch_to_object(deparch);	2718	dep = arch_to_object (deparch);
2753	insert_ob_in_ob(dep, op);	2719	insert_ob_in_ob (dep, op);
2754	}
2755	lose_this_stat = 1;
2756	if (settings.balanced_stat_loss) {
2757	/* GD */
2758	/* Get the stat that we're about to deplete. */
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	if (this_stat < 0) {
2761	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2762	int keep_chance = this_stat * this_stat;
2763	/* Yes, I am paranoid. Sue me. */
2764	if (keep_chance < 1)
2765	keep_chance = 1;
2766
2767	/* There is a maximum depletion total per level. */
2768	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2769	lose_this_stat = 0;
2770	/* Take loss chance vs keep chance to see if we
2771	retain the stat. */
2772	} else {
2773	if (random_roll(0, loss_chance + keep_chance-1,
2774	op, PREFER_LOW) < keep_chance)
2775	lose_this_stat = 0;
2776	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2777	this_stat, keep_chance, loss_chance,
2778	lose_this_stat?"LOSE":"KEEP"); */
2779	}
2780	}
2781	}
2782		2720	}
2783	if (lose_this_stat) {	2721	lose_this_stat = 1;
		2722	if (settings.balanced_stat_loss)
		2723	{
		2724	/* GD */
		2725	/* Get the stat that we're about to deplete. */
2784	this_stat = get_attr_value(&(dep->stats), i);	2726	this_stat = get_attr_value (&(dep->stats), i);
		2727	if (this_stat < 0)
		2728	{
		2729	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2730	int keep_chance = this_stat * this_stat;
		2731
		2732	/* Yes, I am paranoid. Sue me. */
		2733	if (keep_chance < 1)
		2734	keep_chance = 1;
		2735
		2736	/* There is a maximum depletion total per level. */
		2737	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2738	{
		2739	lose_this_stat = 0;
		2740	/* Take loss chance vs keep chance to see if we
		2741	retain the stat. */
		2742	}
		2743	else
		2744	{
		2745	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2746	lose_this_stat = 0;
		2747	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2748	this_stat, keep_chance, loss_chance,
		2749	lose_this_stat?"LOSE":"KEEP"); */
		2750	}
		2751	}
		2752	}
		2753
		2754	if (lose_this_stat)
		2755	{
		2756	this_stat = get_attr_value (&(dep->stats), i);
2785	/* We could try to do something clever like find another	2757	/* We could try to do something clever like find another
2786	* stat to reduce if this fails. But chances are, if	2758	* stat to reduce if this fails. But chances are, if
2787	* stats have been depleted to -50, all are pretty low	2759	* stats have been depleted to -50, all are pretty low
2788	* and should be roughly the same, so it shouldn't make a	2760	* and should be roughly the same, so it shouldn't make a
2789	* difference.	2761	* difference.
2790	*/	2762	*/
2791	if (this_stat>=-50) {	2763	if (this_stat >= -50)
		2764	{
2792	change_attr_value(&(dep->stats), i, -1);	2765	change_attr_value (&(dep->stats), i, -1);
2793	SET_FLAG(dep, FLAG_APPLIED);	2766	SET_FLAG (dep, FLAG_APPLIED);
2794	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2767	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2795	fix_player(op);	2768	op->update_stats ();
2796	lost_a_stat = 1;	2769	lost_a_stat = 1;
2797	}	2770	}
2798	}	2771	}
		2772	}
2799	}	2773	}
2800	}	2774
2801	/* If no stat lost, tell the player. */	2775	/* If no stat lost, tell the player. */
2802	if (!lost_a_stat)	2776	if (!lost_a_stat)
2803	{	2777	{
2804	/* determine_god() seems to not work sometimes... why is this?	2778	/* determine_god() seems to not work sometimes... why is this?
2805	Should I be using something else? GD */	2779	Should I be using something else? GD */
2806	const char *god = determine_god(op);	2780	const char *god = determine_god (op);
		2781
2807	if (god && (strcmp(god, "none")))	2782	if (god && (strcmp (god, "none")))
2808	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2783	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
2809	"moment you feel the holy presence of %s protecting"	2784	else
2810	" you.", god);	2785	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
2811	else
2812	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2813	" feel a holy presence protecting you.");
2814	}	2786	}
		2787	#else
		2788	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you from losing yourself completely.");
2815	#endif	2789	#endif
2816	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2817	" feel a holy presence protecting you from losing yourself completely.");
2818		2790
2819	/* Put a gravestone up where the character 'almost' died. List the	2791	/* Put a gravestone up where the character 'almost' died. List the
2820	* exp loss on the stone.	2792	* exp loss on the stone.
2821	*/	2793	*/
2822	tmp=arch_to_object(find_archetype("gravestone"));	2794	tmp = arch_to_object (archetype::find ("gravestone"));
2823	sprintf(buf,"%s's gravestone",op->name);	2795	tmp->name = format ("%s's gravestone", &op->name);
2824	FREE_AND_COPY(tmp->name, buf);	2796	tmp->name_pl = format ("%s's gravestones", &op->name);
2825	sprintf(buf,"%s's gravestones",op->name);	2797	tmp->msg = format ("RIP\nHere rests the hero %s the %s,\nwho was killed\nby %s.\n", &op->name, op->contr->title, op->contr->killer_name ());
2826	FREE_AND_COPY(tmp->name_pl, buf);
2827	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2828	"who was killed\n"
2829	"by %s.\n",
2830	op->name, op->contr->title,
2831	op->contr->killer);
2832	tmp->msg = add_string(buf);
2833	tmp->x=op->x,tmp->y=op->y;	2798	tmp->x = op->x, tmp->y = op->y;
2834	insert_ob_in_map (tmp, op->map, NULL,0);	2799	insert_ob_in_map (tmp, op->map, NULL, 0);
2835		2800
2836	/**************************************/	2801	/**************************************/
2837	/* */	2802	/* */
2838	/* Subtract the experience points, */	2803	/* Subtract the experience points, */
2839	/* if we died cause of food, give us */	2804	/* if we died cause of food, give us */
2840	/* food, and reset HP's... */	2805	/* food, and reset HP's... */
2841	/* */	2806	/* */
2842	/**************************************/	2807	/**************************************/
2843		2808
2844	/* remove any poisoning and confusion the character may be suffering.*/	2809	/* remove any poisoning and confusion the character may be suffering. */
2845	/* restore player */	2810	/* restore player */
2846	at = find_archetype("poisoning");	2811	at = archetype::find ("poisoning");
2847	tmp=present_arch_in_ob(at,op);	2812	tmp = present_arch_in_ob (at, op);
		2813
2848	if (tmp) {	2814	if (tmp)
2849	remove_ob(tmp);	2815	{
2850	free_object(tmp);	2816	tmp->destroy ();
2851	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2817	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2852	}	2818	}
2853		2819
2854	at = find_archetype("confusion");	2820	at = archetype::find ("confusion");
2855	tmp=present_arch_in_ob(at,op);	2821	tmp = present_arch_in_ob (at, op);
2856	if (tmp) {	2822	if (tmp)
2857	remove_ob(tmp);	2823	{
2858	free_object(tmp);	2824	tmp->destroy ();
2859	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2825	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2860	}	2826	}
		2827
2861	cure_disease(op,0); /* remove any disease */	2828	cure_disease (op, 0, 0); /* remove any disease */
2862		2829
		2830	// remove all spell effects that are active
		2831	// to avoid long-term effects such as word-of-recall
		2832	for (object *item = op->inv; item; )
		2833	{
		2834	object *next = item->below;
		2835
		2836	if (item->type == SPELL_EFFECT && item->active)
		2837	item->destroy ();
		2838
		2839	item = next;
		2840	}
		2841
2863	/*add_exp(op, (op->stats.exp * -0.20)); */	2842	/*add_exp(op, (op->stats.exp * -0.20)); */
2864	apply_death_exp_penalty(op);	2843	apply_death_exp_penalty (op);
2865	if(op->stats.food < 100) op->stats.food = 900;	2844
		2845	if (op->stats.food < 100)
		2846	op->stats.food = 900;
		2847
2866	op->stats.hp = op->stats.maxhp;	2848	op->stats.hp = op->stats.maxhp;
2867	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2849	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2868	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2850	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2869		2851
2870	/*	2852	/*
2871	* Check to see if the player is in a shop. IF so, then check to see if	2853	* Check to see if the player has any unpaid items. If so, remove them
2872	* the player has any unpaid items. If so, remove them and put them back	2854	* and put them back in the map.
2873	* in the map.	2855	*/
2874	*/	2856	op->drop_unpaid_items ();
2875		2857
2876	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2877	if (tmp->type == SHOP_FLOOR) {
2878	remove_unpaid_objects(op->inv, op);
2879	break;
2880	}
2881	}
2882
2883
2884	/****************************************/	2858	/****************************************/
2885	/* */	2859	/* */
2886	/* Move player to his current respawn- */	2860	/* Move player to his current respawn- */
2887	/* position (usually last savebed) */	2861	/* position (usually last savebed) */
2888	/* */	2862	/* */
2889	/****************************************/	2863	/****************************************/
2890		2864
2891	enter_player_savebed(op);	2865	enter_player_savebed (op);
2892		2866
2893	/* Save the player before inserting the force to reduce
2894	* chance of abuse.
2895	*/
2896	op->contr->braced=0;	2867	op->contr->braced = 0;
2897	save_player(op,1);
2898		2868
2899	/* it is possible that the player has blown something up	2869	/* it is possible that the player has blown something up
2900	* at his savebed location, and that can have long lasting	2870	* at his savebed location, and that can have long lasting
2901	* spell effects. So first see if there is a spell effect	2871	* spell effects. So first see if there is a spell effect
2902	* on the space that might harm the player.	2872	* on the space that might harm the player.
2903	*/	2873	*/
2904	will_kill_again=0;	2874	will_kill_again = 0;
2905	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2875	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2906	if (tmp->type ==SPELL_EFFECT)	2876	if (tmp->type == SPELL_EFFECT)
2907	will_kill_again|=tmp->attacktype;	2877	will_kill_again |= tmp->attacktype;
2908	}	2878
2909	if (will_kill_again) {	2879	if (will_kill_again)
		2880	{
2910	object *force;	2881	object *force;
2911	int at;	2882	int at;
2912		2883
2913	force=get_archetype(FORCE_NAME);	2884	force = get_archetype (FORCE_NAME);
2914	/* 50 ticks should be enough time for the spell to abate */	2885	/* 50 ticks should be enough time for the spell to abate */
2915	force->speed=0.1;	2886	force->speed = 0.1f;
2916	force->speed_left=-5.0;	2887	force->speed_left = -5.f;
2917	SET_FLAG(force, FLAG_APPLIED);	2888	SET_FLAG (force, FLAG_APPLIED);
2918	for (at=0; at<NROFATTACKS; at++) {	2889	for (at = 0; at < NROFATTACKS; at++)
2919	if (will_kill_again & (1 << at))	2890	if (will_kill_again & (1 << at))
2920	force->resist[at] = 100;	2891	force->resist[at] = 100;
2921	}	2892
2922	insert_ob_in_ob(force, op);	2893	insert_ob_in_ob (force, op);
2923	fix_player(op);	2894	op->update_stats ();
2924
2925	}
2926	/**************************************/
2927	/* */
2928	/* Repaint the characters inv, and */
2929	/* stats, and show a nasty message ;) */
2930	/* */
2931	/**************************************/
2932		2895
		2896	}
		2897
2933	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");	2898	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
2934	return;
2935	} /* NOT_PERMADETH */
2936	else {
2937	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2938	* should probably be embedded in an else statement.
2939	*/
2940
2941	op->contr->party=NULL;
2942	if (settings.set_title == TRUE)
2943	op->contr->own_title[0]='\0';
2944	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2945	check_score(op);
2946	if(op->contr->ranges[range_golem]!=NULL) {
2947	remove_friendly_object(op->contr->ranges[range_golem]);
2948	remove_ob(op->contr->ranges[range_golem]);
2949	free_object(op->contr->ranges[range_golem]);
2950	op->contr->ranges[range_golem]=NULL;
2951	op->contr->golem_count=0;
2952	}
2953	loot_object(op); /* Remove some of the items for good */
2954	remove_ob(op);
2955	op->direction=0;
2956
2957	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2958	delete_character(op->name,0);
2959	if (settings.resurrection == TRUE) {
2960	/* save playerfile sans equipment when player dies
2961	** then save it as player.pl.dead so that future resurrection
2962	** type spells will work on them nicely
2963	*/
2964	delete_character(op->name,0);
2965	op->stats.hp = op->stats.maxhp;
2966	op->stats.food = 999;
2967
2968	/* set the location of where the person will reappear when */
2969	/* maybe resurrection code should fix map also */
2970	strcpy(op->contr->maplevel, settings.emergency_mapname);
2971	if(op->map!=NULL)
2972	op->map = NULL;
2973	op->x = settings.emergency_x;
2974	op->y = settings.emergency_y;
2975	save_player(op,0);
2976	op->map = map;
2977	/* please see resurrection.c: peterm */
2978	dead_player(op);
2979	} else {
2980	delete_character(op->name,1);
2981	}
2982	}
2983	play_again(op);
2984
2985	/* peterm: added to create a corpse at deathsite. */
2986	tmp=arch_to_object(find_archetype("corpse_pl"));
2987	sprintf(buf,"%s", op->name);
2988	FREE_AND_COPY(tmp->name, buf);
2989	FREE_AND_COPY(tmp->name_pl, buf);
2990	tmp->level=op->level;
2991	tmp->x=x;tmp->y=y;
2992	if (tmp->msg)
2993	free_string(tmp->msg);
2994	tmp->msg = add_string (gravestone_text(op));
2995	SET_FLAG (tmp, FLAG_UNIQUE);
2996	insert_ob_in_map (tmp, map, NULL,0);
2997	}
2998	}	2899	}
2999		2900
3000		2901	void
3001	void loot_object(object *op) { /* Grab and destroy some treasure */	2902	loot_object (object *op)
		2903	{ /* Grab and destroy some treasure */
3002	object *tmp,*tmp2,*next;	2904	object *tmp, *tmp2, *next;
3003		2905
3004	if (op->container) { /* close open sack first */	2906	op->close_container (); /* close open sack first */
3005	esrv_apply_container (op, op->container);
3006	}
3007		2907
3008	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2908	for (tmp = op->inv; tmp; tmp = next)
		2909	{
3009	next=tmp->below;	2910	next = tmp->below;
3010	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2911
3011	remove_ob(tmp);	2912	if (tmp->invisible)
		2913	continue;
		2914
		2915	tmp->remove ();
3012	tmp->x=op->x,tmp->y=op->y;	2916	tmp->x = op->x, tmp->y = op->y;
3013	if (tmp->type == CONTAINER) { /* empty container to ground */	2917
3014	loot_object(tmp);	2918	if (tmp->type == CONTAINER)
3015	}	2919	loot_object (tmp); /* empty container to ground */
3016	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2920
3017	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2921	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2922	{
3018	if(tmp->nrof>1) {	2923	if (tmp->nrof > 1)
3019	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2924	{
3020	free_object(tmp2);	2925	tmp->decrease (rndm (1, tmp->nrof - 1));
3021	insert_ob_in_map(tmp,op->map,NULL,0);	2926	insert_ob_in_map (tmp, op->map, NULL, 0);
		2927	}
		2928	else
		2929	tmp->destroy ();
		2930	}
3022	} else	2931	else
3023	free_object(tmp);
3024	} else
3025	insert_ob_in_map(tmp,op->map,NULL,0);	2932	insert_ob_in_map (tmp, op->map, NULL, 0);
3026	}	2933	}
3027	}	2934	}
3028		2935
3029	/*	2936	/*
3030	* fix_weight(): Check recursively the weight of all players, and fix	2937	* fix_weight(): Check recursively the weight of all players, and fix
3031	* what needs to be fixed. Refresh windows and fix speed if anything	2938	* what needs to be fixed. Refresh windows and fix speed if anything
3032	* was changed.	2939	* was changed.
3033	*/	2940	*/
3034		2941	void
3035	void fix_weight(void) {	2942	fix_weight (void)
3036	player *pl;	2943	{
3037	for (pl = first_player; pl != NULL; pl = pl->next) {	2944	for_all_players (pl)
3038	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2945	{
3039	if(old == sum)	2946	sint32 old = pl->ob->carrying;
3040	continue;	2947
3041	fix_player(pl->ob);	2948	pl->ob->update_weight ();
3042	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2949
3043	pl->ob->name, old, sum);	2950	if (old != pl->ob->carrying)
		2951	{
		2952	pl->ob->update_stats ();
		2953	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2954	}
3044	}	2955	}
3045	}	2956	}
3046		2957
		2958	void
3047	void fix_luck(void) {	2959	fix_luck (void)
3048	player *pl;	2960	{
3049	for (pl = first_player; pl != NULL; pl = pl->next)	2961	for_all_players (pl)
3050	if (!pl->ob->contr->state)	2962	if (!pl->ob->contr->ns->state)
3051	change_luck(pl->ob, 0);	2963	pl->ob->change_luck (0);
3052	}	2964	}
3053
3054		2965
3055	/* cast_dust() - handles op throwing objects of type 'DUST'.	2966	/* cast_dust() - handles op throwing objects of type 'DUST'.
3056	* This is much simpler in the new spell code - we basically	2967	* This is much simpler in the new spell code - we basically
3057	* just treat this as any other spell casting object.	2968	* just treat this as any other spell casting object.
3058	*/	2969	*/
3059
3060	void	2970	void
3061	cast_dust (object * op, object * throw_ob, int dir)	2971	cast_dust (object *op, object *throw_ob, int dir)
3062	{	2972	{
3063	object *skop, *spob;	2973	object *skop, *spob;
3064		2974
3065	skop = find_skill_by_name (op, throw_ob->skill);	2975	skop = find_skill_by_name (op, throw_ob->skill);
3066		2976
3067	/* casting POTION 'dusts' is really a use_magic_item skill */	2977	/* casting POTION 'dusts' is really a use_magic_item skill */
3068	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2978	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3069	{	2979	{
3070	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2980	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3071	op->name);
3072	return;	2981	return;
3073	}	2982	}
3074		2983
3075	spob = throw_ob->inv;	2984	spob = throw_ob->inv;
3076		2985
3077	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2986	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3078	// not pass NULL to cast_spell (which did indeed check itself, but	2987	// not pass NULL to cast_spell (which did indeed check itself, but
3079	// errors should be reported as early as possible IMHO)	2988	// errors should be reported as early as possible IMHO)
3080	if (!spob)	2989	if (!spob)
3081	{	2990	{
3082	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2991	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3083	throw_ob->name, op->name);
3084	return;	2992	return;
3085	}	2993	}
3086		2994
3087	if (op->type == PLAYER)	2995	if (op->type == PLAYER)
3088	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2996	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3089		2997
3090	cast_spell (op, throw_ob, dir, spob, NULL);	2998	cast_spell (op, throw_ob, dir, spob, NULL);
3091		2999
3092	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3000	throw_ob->destroy ();
3093	remove_ob (throw_ob);
3094	free_object (throw_ob);
3095	}	3001	}
3096		3002
		3003	void
3097	void make_visible (object *op) {	3004	make_visible (object *op)
		3005	{
3098	op->hide = 0;	3006	op->hide = 0;
3099	op->invisible = 0;	3007	op->invisible = 0;
3100	if(op->type==PLAYER) {
3101	op->contr->tmp_invis = 0;
3102	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3103	}
3104	update_object(op,UP_OBJ_FACE);
3105	}
3106		3008
3107	int is_true_undead(object *op) {
3108	object *tmp=NULL;
3109
3110	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3111
3112	if(op->type==PLAYER)	3009	if (op->type == PLAYER)
3113	for(tmp=op->inv;tmp;tmp=tmp->below)	3010	{
3114	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	3011	op->contr->tmp_invis = 0;
3115	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	3012	op->contr->invis_race = 0;
		3013	}
		3014
		3015	update_object (op, UP_OBJ_CHANGE);
		3016	}
		3017
		3018	int
		3019	is_true_undead (object *op)
		3020	{
		3021	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3022	return 1;
		3023
3116	return 0;	3024	return 0;
3117	}	3025	}
3118		3026
3119	/* look at the surrounding terrain to determine	3027	/* look at the surrounding terrain to determine
3120	* the hideability of this object. Positive levels	3028	* the hideability of this object. Positive levels
3121	* indicate greater hideability.	3029	* indicate greater hideability.
3122	*/	3030	*/
3123		3031	int
3124	int hideability(object *ob) {	3032	hideability (object *ob)
		3033	{
3125	int i,level=0, mflag;	3034	int i, level = 0, mflag;
3126	sint16 x,y;	3035	sint16 x, y;
3127		3036
3128	if(!ob||!ob->map) return 0;	3037	if (!ob || !ob->map)
		3038	return 0;
3129		3039
3130	/* so, on normal lighted maps, its hard to hide */	3040	/* so, on normal lighted maps, its hard to hide */
3131	level=ob->map->darkness - 2;	3041	level = ob->map->darkness - 2;
3132		3042
3133	/* this also picks up whether the object is glowing.	3043	/* this also picks up whether the object is glowing.
3134	* If you carry a light on a non-dark map, its not	3044	* If you carry a light on a non-dark map, its not
3135	* as bad as carrying a light on a pitch dark map */	3045	* as bad as carrying a light on a pitch dark map */
3136	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3046	if (has_carried_lights (ob))
		3047	level = -(10 + (2 * ob->map->darkness));
3137		3048
3138	/* scan through all nearby squares for terrain to hide in */	3049	/* scan through all nearby squares for terrain to hide in */
3139	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3050	for (i = 0, x = ob->x, y = ob->y;
		3051	i <= SIZEOFFREE1;
		3052	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3053	{
3140	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3054	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3141	if (mflag & P_OUT_OF_MAP) { continue; }	3055	if (mflag & P_OUT_OF_MAP)
		3056	continue;
		3057
3142	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3058	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3143	level += 2;	3059	level += 2;
3144	else /* open terrain! */	3060	else /* open terrain! */
3145	level -= 1;	3061	level -= 1;
3146	}	3062	}
3147		3063
3148	#if 0	3064	#if 0
3149	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3065	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3150	#endif	3066	#endif
3151	return level;	3067	return level;
3152	}	3068	}
3153		3069
3154	/* For Hidden creatures - a chance of becoming 'unhidden'	3070	/* For Hidden creatures - a chance of becoming 'unhidden'
3155	* every time they move - as we subtract off 'invisibility'	3071	* every time they move - as we subtract off 'invisibility'
3156	* AND, for players, if they move into a ridiculously unhideable	3072	* AND, for players, if they move into a ridiculously unhideable
3157	* spot (surrounded by clear terrain in broad daylight). -b.t.	3073	* spot (surrounded by clear terrain in broad daylight). -b.t.
3158	*/	3074	*/
3159		3075	void
3160	void do_hidden_move (object *op) {	3076	do_hidden_move (object *op)
3161	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3077	{
3162	object *skop;	3078	int hide = 0;
3163		3079
3164	if(!op || !op->map) return;	3080	if (!op || !op->map)
		3081	return;
3165		3082
3166	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3083	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		3084	int num = random_roll (0, 19, op, PREFER_LOW);
3167		3085
3168	/* its *extremely* hard to run and sneak/hide at the same time! */	3086	/* its *extremely* hard to run and sneak/hide at the same time! */
3169	if(op->type==PLAYER && op->contr->run_on) {	3087	if (op->type == PLAYER && op->contr->run_on)
3170	if(!skop || num >= skop->level) {	3088	if (!skop || num >= skop->level)
		3089	{
3171	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3090	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3172	make_visible(op);	3091	make_visible (op);
3173	return;	3092	return;
3174	} else num += 20;
3175	}	3093	}
		3094	else
		3095	num += 20;
		3096
3176	num += op->map->difficulty;	3097	num += op->map->difficulty;
3177	hide = hideability(op); /* modify by terrain hidden level */	3098	hide = hideability (op); /* modify by terrain hidden level */
3178	num -= hide;	3099	num -= hide;
		3100
3179	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	3101	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3102	{
3180	make_visible(op);	3103	make_visible (op);
3181	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3104
3182	"You moved out of hiding! You are visible!");	3105	if (op->type == PLAYER)
		3106	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3183	}	3107	}
3184	else if (op->type == PLAYER && skop) {	3108	else if (op->type == PLAYER && skop)
3185	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3109	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3186	}
3187	}	3110	}
3188		3111
3189	/* determine if who is standing near a hostile creature. */	3112	/* determine if who is standing near a hostile creature. */
3190		3113
		3114	int
3191	int stand_near_hostile( object *who ) {	3115	stand_near_hostile (object *who)
		3116	{
3192	object *tmp=NULL;	3117	object *tmp = NULL;
3193	int i,friendly=0,player=0, mflags;	3118	int i, friendly = 0, player = 0, mflags;
3194	mapstruct *m;	3119	maptile *m;
3195	sint16 x,y;	3120	sint16 x, y;
3196		3121
3197	if(!who) return 0;	3122	if (!who)
3198
3199	if(who->type==PLAYER) player=1;
3200	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3201
3202	/* search adjacent squares */
3203	for(i=1;i<9;i++) {
3204	x = who->x+freearr_x[i];
3205	y = who->y+freearr_y[i];
3206	m = who->map;
3207	mflags = get_map_flags(m, &m, x, y, &x, &y);
3208	/* space must be blocked if there is a monster. If not
3209	* blocked, don't need to check this space.
3210	*/
3211	if (mflags & P_OUT_OF_MAP) continue;
3212	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3213
3214	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3215	if((player||friendly)
3216	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3217	return 1;
3218	else if(tmp->type==PLAYER)
3219	{
3220	/*don't let a hidden DM prevent you from hiding*/
3221	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3222	return 1;
3223	}
3224	}
3225	}
3226	return 0;	3123	return 0;
		3124
		3125	if (who->type == PLAYER)
		3126	player = 1;
		3127
		3128	else
		3129	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		3130
		3131	/* search adjacent squares */
		3132	for (i = 1; i < 9; i++)
		3133	{
		3134	x = who->x + freearr_x[i];
		3135	y = who->y + freearr_y[i];
		3136	m = who->map;
		3137	mflags = get_map_flags (m, &m, x, y, &x, &y);
		3138	/* space must be blocked if there is a monster. If not
		3139	* blocked, don't need to check this space.
		3140	*/
		3141	if (mflags & P_OUT_OF_MAP)
		3142	continue;
		3143	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		3144	continue;
		3145
		3146	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3147	{
		3148	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3149	return 1;
		3150	else if (tmp->type == PLAYER)
		3151	{
		3152	/*don't let a hidden DM prevent you from hiding */
		3153	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		3154	return 1;
		3155	}
		3156	}
		3157	}
		3158	return 0;
3227	}	3159	}
3228		3160
3229	/* check the player los field for viewability of the	3161	/* check the player los field for viewability of the
3230	* object op. This function works fine for monsters,	3162	* object op. This function works fine for monsters,
3231	* but we dont worry if the object isnt the top one in	3163	* but we dont worry if the object isnt the top one in
3232	* a pile (say a coin under a table would return "viewable"	3164	* a pile (say a coin under a table would return "viewable"
3233	* by this routine). Another question, should we be	3165	* by this routine). Another question, should we be
3234	* concerned with the direction the player is looking	3166	* concerned with the direction the player is looking
3235	* in? Realistically, most of use cant see stuff behind	3167	* in? Realistically, most of us can't see stuff behind
3236	* our backs...on the other hand, does the "facing" direction	3168	* our backs...on the other hand, does the "facing" direction
3237	* imply the way your head, or body is facing? Its possible	3169	* imply the way your head, or body is facing? It's possible
3238	* for them to differ. Sigh, this fctn could get a bit more complex.	3170	* for them to differ. Sigh, this fctn could get a bit more complex.
3239	* -b.t.	3171	* -b.t.
3240	* This function is now map tiling safe.	3172	* This function is now map tiling safe.
3241	*/	3173	*/
3242		3174	int
3243	int player_can_view (object *pl,object *op) {	3175	player_can_view (object *pl, object *op)
		3176	{
3244	rv_vector rv;	3177	rv_vector rv;
3245	int dx,dy;	3178	int dx, dy;
3246		3179
3247	if(pl->type!=PLAYER) {	3180	if (pl->type != PLAYER)
		3181	{
3248	LOG(llevError,"player_can_view() called for non-player object\n");	3182	LOG (llevError, "player_can_view() called for non-player object\n");
3249	return -1;
3250	}
3251	if (!pl || !op) return 0;
3252
3253	if(op->head) { op = op->head; }
3254	get_rangevector(pl, op, &rv, 0x1);
3255
3256	/* starting with the 'head' part, lets loop
3257	* through the object and find if it has any
3258	* part that is in the los array but isnt on
3259	* a blocked los square.
3260	* we use the archetype to figure out offsets.
3261	*/
3262	while(op) {
3263	dx = rv.distance_x + op->arch->clone.x;
3264	dy = rv.distance_y + op->arch->clone.y;
3265
3266	/* only the viewable area the player sees is updated by LOS
3267	* code, so we need to restrict ourselves to that range of values
3268	* for any meaningful values.
3269	*/
3270	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3271	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3272	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3273	return 1;	3183	return -1;
3274	op = op->more;
3275	}	3184	}
		3185
		3186	if (!pl || !op)
3276	return 0;	3187	return 0;
		3188
		3189	op = op->head_ ();
		3190
		3191	get_rangevector (pl, op, &rv, 0x1);
		3192
		3193	/* starting with the 'head' part, lets loop
		3194	* through the object and find if it has any
		3195	* part that is in the los array but isn't on
		3196	* a blocked los square.
		3197	* we use the archetype to figure out offsets.
		3198	*/
		3199	while (op)
		3200	{
		3201	dx = rv.distance_x + op->arch->x;
		3202	dy = rv.distance_y + op->arch->y;
		3203
		3204	/* only the viewable area the player sees is updated by LOS
		3205	* code, so we need to restrict ourselves to that range of values
		3206	* for any meaningful values.
		3207	*/
		3208	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
		3209	abs (dy) <= (pl->contr->ns->mapy / 2) &&
		3210	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3211	return 1;
		3212
		3213	op = op->more;
		3214	}
		3215
		3216	return 0;
3277	}	3217	}
3278		3218
3279	/* routine for both players and monsters. We call this when	3219	/* routine for both players and monsters. We call this when
3280	* there is a possibility for our action distrubing our hiding	3220	* there is a possibility for our action distrubing our hiding
3281	* place or invisiblity spell. Artefact invisiblity is not	3221	* place or invisiblity spell. Artefact invisiblity is not
3282	* effected by this. If we arent invisible to begin with, we	3222	* effected by this. If we arent invisible to begin with, we
3283	* return 0.	3223	* return 0.
3284	*/	3224	*/
		3225	int
3285	int action_makes_visible (object *op) {	3226	action_makes_visible (object *op)
3286		3227	{
3287	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3228	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3229	{
3288	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3230	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3289	return 0;	3231	return 0;
3290		3232
3291	if (op->contr && op->contr->tmp_invis == 0) return 0;	3233	if (op->contr && op->contr->tmp_invis == 0)
		3234	return 0;
3292		3235
3293	/* If monsters, they should become visible */	3236	/* If monsters, they should become visible */
3294	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3237	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3238	{
3295	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3239	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3296	return 1;	3240	return 1;
3297	}	3241	}
3298	}	3242	}
		3243
3299	return 0;	3244	return 0;
3300	}	3245	}
3301		3246
3302	/* op_on_battleground - checks if the given object op (usually	3247	/* op_on_battleground - checks if the given object op (usually
3303	* a player) is standing on a valid battleground-tile,	3248	* a player) is standing on a valid battleground-tile,
3304	* function returns TRUE/FALSE. If true x, y returns the battleground	3249	* function returns TRUE/FALSE. If true x, y returns the battleground
3305	* -exit-coord. (and if x, y not NULL)	3250	* -exit-coord. (and if x, y not NULL)
3306	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3251	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3307	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3252	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3308	* Default is to do the same as before, so only people wanting to have different points need worry about this	3253	* Default is to do the same as before, so only people wanting to have different points need worry about this
3309	*/	3254	*/
		3255	int
3310	int op_on_battleground (object *op, int *x, int *y) {	3256	op_on_battleground (object *op, int *x, int *y)
3311	object *tmp;	3257	{
3312
3313	/* A battleground-tile needs the following attributes to be valid:	3258	/* A battleground-tile needs the following attributes to be valid:
3314	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3259	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3315	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3260	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3316	* and the exit-coordinates sp/hp must both be > 0.	3261	* and the exit-coordinates sp/hp must both be > 0.
3317	* => The intention here is to prevent abuse of the battleground-	3262	* => The intention here is to prevent abuse of the battleground-
3318	* feature (like pickable or hidden battleground tiles). */	3263	* feature (like pickable or hidden battleground tiles). */
3319	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3264	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3265	{
3320	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3266	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3267	{
3321	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3268	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3322	strcmp(tmp->name, "battleground")==0 &&	3269	&& tmp->type == BATTLEGROUND
3323	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3270	&& tmp->name == shstr_battleground
		3271	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3272	{
3324	/*before we assign the exit, check if this is a teambattle*/	3273	/* before we assign the exit, check if this is a teambattle */
3325	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3274	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3326	object *invtmp;	3275	{
3327	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3276	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3328	if(invtmp->type==FORCE && invtmp->slaying &&	3277	{
3329	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3278	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3330	if (x != NULL && y != NULL)	3279	{
		3280	if (x && y)
3331	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3281	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3282
		3283	return 1;
		3284	}
		3285	}
		3286	}
		3287
		3288	if (x && y)
		3289	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3290
3332	return 1;	3291	return 1;
3333	}	3292	}
3334	}	3293	}
3335	}
3336	if (x != NULL && y != NULL)
3337	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3338	return 1;
3339	}	3294	}
3340	}	3295
3341	}
3342	/* If we got here, did not find a battleground */	3296	/* If we got here, did not find a battleground */
3343	return 0;	3297	return 0;
3344	}	3298	}
3345		3299
3346	/*	3300	/*
…		…
3350	* attributes:	3304	* attributes:
3351	* object *who the dragon player	3305	* object *who the dragon player
3352	* int atnr the attack-number of the ability focus	3306	* int atnr the attack-number of the ability focus
3353	* int level ability level	3307	* int level ability level
3354	*/	3308	*/
		3309	void
3355	void dragon_ability_gain(object *who, int atnr, int level) {	3310	dragon_ability_gain (object *who, int atnr, int level)
		3311	{
3356	treasurelist *trlist = NULL; /* treasurelist */	3312	treasurelist *trlist = NULL; /* treasurelist */
3357	treasure *tr; /* treasure */	3313	treasure *tr; /* treasure */
3358	object *tmp,*skop; /* tmp. object */	3314	object *tmp, *skop; /* tmp. object */
3359	object *item; /* treasure object */	3315	object *item; /* treasure object */
3360	char buf[MAX_BUF]; /* tmp. string buffer */	3316	char buf[MAX_BUF]; /* tmp. string buffer */
3361	int i=0, j=0;	3317	int i = 0, j = 0;
3362		3318
3363	/* get the appropriate treasurelist */	3319	/* get the appropriate treasurelist */
3364	if (atnr == ATNR_FIRE)	3320	if (atnr == ATNR_FIRE)
3365	trlist = find_treasurelist("dragon_ability_fire");	3321	trlist = treasurelist::find (shstr_dragon_ability_fire);
3366	else if (atnr == ATNR_COLD)	3322	else if (atnr == ATNR_COLD)
3367	trlist = find_treasurelist("dragon_ability_cold");	3323	trlist = treasurelist::find (shstr_dragon_ability_cold);
3368	else if (atnr == ATNR_ELECTRICITY)	3324	else if (atnr == ATNR_ELECTRICITY)
3369	trlist = find_treasurelist("dragon_ability_elec");	3325	trlist = treasurelist::find (shstr_dragon_ability_elec);
3370	else if (atnr == ATNR_POISON)	3326	else if (atnr == ATNR_POISON)
3371	trlist = find_treasurelist("dragon_ability_poison");	3327	trlist = treasurelist::find (shstr_dragon_ability_poison);
3372		3328
3373	if (trlist == NULL || who->type != PLAYER)	3329	if (trlist == NULL || who->type != PLAYER)
3374	return;	3330	return;
3375		3331
3376	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3332	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3377	tr = tr->next, i++);	3333
3378		3334	if (!tr || !tr->item)
3379	if (tr == NULL || tr->item == NULL) {	3335	{
3380	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3336	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3381	return;	3337	return;
3382	}	3338	}
3383		3339
3384	/* everything seems okay - now bring on the gift: */	3340	/* everything seems okay - now bring on the gift: */
3385	item = &(tr->item->clone);	3341	item = tr->item;
3386		3342
3387	if (item->type == SPELL) {	3343	if (item->type == SPELL)
		3344	{
3388	if (check_spell_known (who, item->name))	3345	if (check_spell_known (who, item->name))
3389	return;	3346	return;
3390		3347
3391	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3348	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3392	do_learn_spell (who, item, 0);	3349	do_learn_spell (who, item, 0);
3393	return;	3350	return;
3394	}	3351	}
3395		3352
3396	/* grant direct spell */	3353	/* grant direct spell */
3397	if (item->type == SPELLBOOK) {	3354	if (item->type == SPELLBOOK)
		3355	{
3398	if (!item->inv) {	3356	if (!item->inv)
		3357	{
3399	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3358	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3400	item->name);
3401	return;	3359	return;
3402	}	3360	}
3403	if (check_spell_known (who, item->inv->name))	3361	if (check_spell_known (who, item->inv->name))
3404	return;	3362	return;
3405	if (item->invisible) {	3363	if (item->invisible)
		3364	{
3406	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3365	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3407	do_learn_spell (who, item->inv, 0);	3366	do_learn_spell (who, item->inv, 0);
3408	return;	3367	return;
3409	}	3368	}
3410	}	3369	}
3411	else if (item->type == SKILL_TOOL && item->invisible) {	3370	else if (item->type == SKILL_TOOL && item->invisible)
		3371	{
3412	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3372	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3373	{
3413		3374
3414	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3375	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3415	* in this way, if the player is missing any of the attacktypes, he gets	3376	* in this way, if the player is missing any of the attacktypes, he gets
3416	* them. As it is now, if the player has any that match the granted skill,	3377	* them. As it is now, if the player has any that match the granted skill,
3417	* but not all of them, he gets nothing.	3378	* but not all of them, he gets nothing.
3418	*/	3379	*/
3419	if (!(skop->attacktype & item->attacktype)) {	3380	if (!(skop->attacktype & item->attacktype))
		3381	{
3420	/* Give new attacktype */	3382	/* Give new attacktype */
3421	skop->attacktype |= item->attacktype;	3383	skop->attacktype |= item->attacktype;
3422		3384
3423	/* always add physical if there's none */	3385	/* always add physical if there's none */
3424	skop->attacktype |= AT_PHYSICAL;	3386	skop->attacktype |= AT_PHYSICAL;
3425		3387
3426	if (item->msg != NULL)	3388	if (item->msg != NULL)
3427	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3389	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3428		3390
3429	/* Give player new face */	3391	/* Give player new face */
3430	if (item->animation_id) {	3392	if (item->animation_id)
		3393	{
3431	who->face = skop->face;	3394	who->face = skop->face;
3432	who->animation_id = item->animation_id;	3395	who->animation_id = item->animation_id;
3433	who->anim_speed = item->anim_speed;	3396	who->anim_speed = item->anim_speed;
3434	who->last_anim = 0;	3397	who->last_anim = 0;
3435	who->state = 0;	3398	who->state = 0;
3436	animate_object(who, who->direction);	3399	animate_object (who, who->direction);
3437	}	3400	}
		3401	}
		3402	}
3438	}	3403	}
3439	}
3440	}
3441	else if (item->type == FORCE) {	3404	else if (item->type == FORCE)
		3405	{
3442	/* forces in the treasurelist can alter the player's stats */	3406	/* forces in the treasurelist can alter the player's stats */
3443	object *skin;	3407	object *skin;
		3408
3444	/* first get the dragon skin force */	3409	/* first get the dragon skin force */
3445	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3410	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3446	skin=skin->below);	3411	;
3447	if (skin == NULL) return;	3412
3448		3413	if (!skin)
		3414	return;
		3415
3449	/* adding new spellpath attunements */	3416	/* adding new spellpath attunements */
3450	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3417	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3418	{
3451	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3452		3420
3453	/* print message */	3421	/* print message */
3454	sprintf(buf, "You feel attuned to ");	3422	sprintf (buf, "You feel attuned to ");
3455	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3423	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3456	if(item->path_attuned & (1<<i)) {	3424	{
3457	if (j)	3425	if (item->path_attuned & (1 << i))
3458	strcat(buf," and ");	3426	{
3459	else	3427	if (j)
3460	j = 1;	3428	strcat (buf, " and ");
		3429	else
		3430	j = 1;
3461	strcat(buf, spellpathnames[i]);	3431	strcat (buf, spellpathnames[i]);
3462	}	3432	}
3463	}	3433	}
3464	strcat(buf,".");	3434	strcat (buf, ".");
3465	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3435	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3466	}	3436	}
3467		3437
3468	/* evtl. adding flags: */	3438	/* evtl. adding flags: */
3469	if(QUERY_FLAG(item, FLAG_XRAYS))	3439	if (QUERY_FLAG (item, FLAG_XRAYS))
3470	SET_FLAG(skin, FLAG_XRAYS);	3440	SET_FLAG (skin, FLAG_XRAYS);
3471	if(QUERY_FLAG(item, FLAG_STEALTH))	3441	if (QUERY_FLAG (item, FLAG_STEALTH))
3472	SET_FLAG(skin, FLAG_STEALTH);	3442	SET_FLAG (skin, FLAG_STEALTH);
3473	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3443	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3474	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3444	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3475		3445
3476	/* print message if there is one */	3446	/* print message if there is one */
3477	if (item->msg != NULL)	3447	if (item->msg != NULL)
3478	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3448	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3449	}
		3450	else
3479	}	3451	{
3480	else {
3481	/* generate misc. treasure */	3452	/* generate misc. treasure */
3482	tmp = arch_to_object (tr->item);	3453	tmp = arch_to_object (tr->item);
3483	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3454	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3484	tmp = insert_ob_in_ob (tmp, who);	3455	who->insert (tmp);
3485	if (who->type == PLAYER)
3486	esrv_send_item(who, tmp);
3487	}	3456	}
3488	}	3457	}
3489		3458
3490	/**	3459	/**
3491	* Unready an object for a player. This function does nothing if the object was	3460	* Unready an object for a player. This function does nothing if the object was
3492	* not readied.	3461	* not readied.
3493	*/	3462	*/
		3463	void
3494	void player_unready_range_ob(player *pl, object *ob) {	3464	player_unready_range_ob (player *pl, object *ob)
3495	rangetype i;	3465	{
		3466	if (pl->ob->current_weapon == ob)
		3467	pl->ob->current_weapon = 0;
3496		3468
3497	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3469	if (pl->combat_ob == ob)
3498	if (pl->ranges[i] == ob) {	3470	pl->combat_ob = 0;
3499	pl->ranges[i] = NULL;	3471
3500	if (pl->shoottype == i) {	3472	if (pl->ranged_ob == ob)
3501	pl->shoottype = range_none;	3473	pl->ranged_ob = 0;
3502	}
3503	}
3504	}
3505	}	3474	}
		3475
		3476	sint8
		3477	player::visibility_at (maptile *map, int x, int y) const
		3478	{
		3479	if (!ns)
		3480	return 0;
		3481
		3482	int dx, dy;
		3483	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3484	return 0;
		3485
		3486	x += dx - ns->current_x + ns->mapx / 2;
		3487	y += dy - ns->current_y + ns->mapy / 2;
		3488
		3489	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3490	return 0;
		3491
		3492	return 100 - blocked_los [x][y];
		3493	}
		3494
		3495	void
		3496	player::infobox (const char *title, const char *msg, int color)
		3497	{
		3498	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3499	}
		3500
		3501	void
		3502	player::statusmsg (const char *msg, int color)
		3503	{
		3504	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3505	}
		3506
		3507	void
		3508	player::failmsg (const char *msg, int color)
		3509	{
		3510	play_sound (sound_find ("generic_failure"));
		3511	statusmsg (msg, color);
		3512	}
		3513

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