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Comparing deliantra/server/server/player.C (file contents):
Revision 1.9 by root, Tue Aug 29 07:34:00 2006 UTC vs.
Revision 1.153 by root, Tue Jul 10 05:51:38 2007 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3	* "$Id: player.C,v 1.9 2006/08/29 07:34:00 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Crossfire TRT 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 <crossfire@schmorp.de>
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, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", (char *)"%s\n%s", subject, news); /*send previously read news */
		128
		129	strcpy (subject, buf + 1);
		130	strip_endline (subject);
		131	size = 0;
		132	news[0] = '\0';
		133	}
		134	else
		135	{
		136	if (size + strlen (buf) >= HUGE_BUF)
72	{	137	{
73	if ( found )	138	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	139	break;
75
76	found = pl;
77	}	140	}
		141	strncat (news + size, buf, HUGE_BUF - size);
		142	size += strlen (buf);
78	}	143	}
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		144	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	145
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	146	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	147	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);	148	close_and_delete (fp, comp);
103	}	149	}
104		150
105	void send_rules(const object *op) {	151	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	152	static void
107	char rules[HUGE_BUF];	153	set_first_map (object *op)
108	FILE *fp;	154	{
109	int comp;	155	op->contr->maplevel = first_map_path;
110	int size;	156	op->x = -1;
111		157	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	158	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	159
		160	void
		161	player::activate ()
		162	{
		163	if (active)
114	return;	164	return;
		165
		166	players.insert (this);
		167	ob->remove ();
		168	ob->map = 0;
		169	ob->activate_recursive ();
		170	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		171	add_friendly_object (ob);
		172	}
		173
		174	void
		175	player::deactivate ()
		176	{
		177	if (!active)
		178	return;
		179
		180	terminate_all_pets (ob);
		181	remove_friendly_object (ob);
		182	ob->deactivate_recursive ();
		183
		184	if (ob->map)
		185	maplevel = ob->map->path;
		186
		187	ob->remove ();
		188	ob->map = 0;
		189	party = 0;
		190
		191	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		192
		193	players.erase (this);
		194	}
		195
		196	// connect the player with a specific client
		197	// also changes, rationalises, and fixes some incorrect settings
		198	void
		199	player::connect (client *ns)
		200	{
		201	this->ns = ns;
		202	ns->pl = this;
		203
		204	run_on = 0;
		205	fire_on = 0;
		206	ob->close_container (); //TODO: client-specific
		207
		208	ns->update_look = 0;
		209	ns->look_position = 0;
		210
		211	clear_los (this);
		212
		213	ns->reset_stats ();
		214
		215	/* make sure he's a player -- needed because of class change. */
		216	ob->type = PLAYER; // we are paranoid
		217	ob->race = ob->arch->race;
		218
		219	ob->carrying = sum_weight (ob);
		220	link_player_skills (ob);
		221
		222	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		223
		224	assign (title, ob->arch->object::name);
		225
		226	/* if it's a dragon player, set the correct title here */
		227	if (is_dragon_pl (ob))
115	}	228	{
116	rules[0]='\0';	229	object *tmp, *abil = 0, *skin = 0;
117	size=0;	230
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	231	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	232	if (tmp->type == FORCE)
120	continue;	233	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	234	abil = tmp;
		235	else if (tmp->arch->archname == shstr_dragon_skin_force)
		236	skin = tmp;
		237
		238	set_dragon_name (ob, abil, skin);
		239	}
		240
		241	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		242
		243	esrv_new_player (this, ob->weight + ob->carrying);
		244
		245	ob->flag [FLAG_READY_WEAPON] = false;
		246	ob->flag [FLAG_READY_SKILL] = false;
		247	ob->flag [FLAG_READY_BOW] = false;
		248
		249	for (object *op = ob->inv; op; op = op->below)
		250	if (op->flag [FLAG_APPLIED])
		251	switch (op->type)
122	{	252	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	253	case SKILL:
124	break;	254	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;	255	break;
167	}	256
168	strncat(news+size,buf,HUGE_BUF-size);	257	case WAND:
169	size+=strlen(buf);	258	case ROD:
		259	case HORN:
		260	case BOW:
		261	ranged_ob = op;
		262	break;
		263
		264	case WEAPON:
		265	combat_ob = op;
		266	break;
170	}	267	}
171	}	268
		269	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		270	ob->update_stats ();
		271
		272	ns->floorbox_update ();
		273	esrv_send_inventory (ob, ob);
		274	esrv_add_spells (this, 0);
		275
		276	activate ();
		277
		278	send_rules (ob);
		279	send_news (ob);
		280	display_motd (ob);
		281
		282	INVOKE_PLAYER (CONNECT, this);
		283	INVOKE_PLAYER (LOGIN, this);
		284	}
		285
		286	void
		287	player::disconnect ()
		288	{
		289	if (ns)
172		290	{
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,	291	if (active)
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,	292	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		293
181	int playername_ok(const char *cp) {	294	INVOKE_PLAYER (DISCONNECT, this);
182	/* Don't allow - or _ as first character in the name */
183	if (*cp == '-' || *cp == '_') return 0;
184		295
185	for(;*cp!='\0';cp++)	296	ns->reset_stats ();
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')	297	ns->pl = 0;
187	return 0;	298	ns = 0;
188	return 1;
189	}
190
191	/* This no longer sets the player map. Also, it now updates
192	* all the pointers so the caller doesn't need to do that.
193	* Caller is responsible for setting the correct map.
194	*/
195
196	/* Redo this to do both get_player_ob and get_player.
197	* Hopefully this will be less bugfree and simpler.
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	p = (player *) malloc(sizeof(player));
208	if(p==NULL)
209	fatal(OUT_OF_MEMORY);
210
211	/* This adds the player in the linked list. There is extra
212	* complexity here because we want to add the new player at the
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224
225	p->next = NULL;
226	}	299	}
227		300
228	/* Clears basically the entire player structure except	301	if (ob)
229	* for next and socket.	302	ob->close_container (); //TODO: client-specific
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->attachable_init (); //HACK
233		303
		304	observe = ob;
		305
		306	deactivate ();
		307	}
		308
		309	// the need for this function can be explained
		310	// by load_object not returning the object
		311	void
		312	player::set_object (object *op)
		313	{
		314	ob = observe = op;
		315	ob->contr = this; /* this aren't yet in archetype */
		316
		317	ob->speed = 1.0f;
		318	ob->speed_left = 0.5f;
		319
		320	ob->direction = 5; /* So player faces south */
		321	}
		322
		323	void
		324	player::set_observe (object *op)
		325	{
		326	observe = op ? op : ob;
		327	do_los = 1;
		328	}
		329
		330	player::player ()
		331	{
234	/* There are some elements we want initialized to non zero value -	332	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	333	* we deal with that below this point.
236	*/	334	*/
237	p->party=NULL;	335	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	336	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	337	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		338
243	#ifdef AUTOSAVE	339	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	340
245	#endif	341	gen_sp_armour = 10;
		342	bowtype = bow_normal;
		343	petmode = pet_normal;
		344	listening = 10;
		345	usekeys = containers;
		346	peaceful = 1; /* default peaceful */
		347	do_los = 1;
		348
		349	weapon_sp = 1.0f;
		350	weapon_sp_left = 0.5f;
		351	}
		352
		353	void
		354	player::do_destroy ()
		355	{
		356	disconnect ();
		357
		358	attachable::do_destroy ();
		359
		360	if (ob)
246		361	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	362	ob->destroy_inv (false);
		363	ob->destroy ();
248		364	}
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257		365
258	roll_stats(op);	366	ob = observe = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	367	}
300		368
301		369	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	370	{
305	strcpy(op->contr->maplevel, first_map_path);	371	/* Clear item stack */
306	op->x = -1;	372	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}	373	}
310		374
311	/* Tries to add player on the connection passwd in ns.	375	/* Tries to add player on the connection passed in ns.
312	* All we can really get in this is some settings like host and display	376	* All we can really get in this is some settings like host and display
313	* mode.	377	* mode.
314	*/	378	*/
		379	player *
		380	player::create ()
		381	{
		382	player *pl = new player;
315		383
316	int add_player(NewSocket *ns) {	384	pl->set_object (arch_to_object (get_player_archetype (0)));
317	player *p;
318		385
319	p=get_player(NULL);	386	pl->ob->roll_stats ();
320	p->socket = *ns;	387	pl->ob->stats.wc = 2;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	388	pl->ob->run_away = 25; /* Then we panick... */
322	if(p->socket.faces_sent == NULL)	389
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);	390	set_first_map (pl->ob);
331		391
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;	392	return pl;
339	}	393	}
340		394
341	/*	395	/*
342	* get_player_archetype() return next player archetype from archetype	396	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	397	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	398	* Note: there MUST be at least one player archetype!
345	*/	399	*/
		400	archetype *
346	archetype *get_player_archetype(archetype* at)	401	get_player_archetype (archetype *at)
347	{	402	{
348	archetype *start = at;	403	archvec::iterator i = at ? archetypes.find (at) : archetypes.begin ();
		404
349	for (;;) {	405	for (;;)
350	if (at==NULL || at->next==NULL)
351	at=first_archetype;
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;
356	if (at == start) {
357	LOG (llevError, "No Player archetypes\n");
358	exit (-1);
359	}
360	}	406	{
361	}	407	if (++i == archetypes.end ())
		408	i = archetypes.begin ();
		409	else if (*i == at)
		410	cleanup ("not a single player archetype found");
362		411
		412	if ((*i)->type == PLAYER)
		413	return *i;
		414	}
		415	}
363		416
		417	object *
364	object *get_nearest_player(object *mon) {	418	get_nearest_player (object *mon)
		419	{
365	object *op = NULL;	420	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	421	objectlink *ol;
368	unsigned lastdist;	422	unsigned lastdist;
369	rv_vector rv;	423	rv_vector rv;
370		424
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	425	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
		426	{
372	/* We should not find free objects on this friendly list, but it	427	/* We should not find free objects on this friendly list, but it
373	* does periodically happen. Given that, lets deal with it.	428	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly	429	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.	430	* list is also free, so encapsulate this in a while loop.
376	*/	431	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {	432	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
		433	{
378	object *tmp=ol->ob;	434	object *tmp = ol->ob;
379		435
380	/* Can't do much more other than log the fact, because the object	436	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.	437	* itself will have been cleared.
382	*/	438	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");	439	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
		440	tmp->debug_desc ());
384	ol = ol->next;	441	ol = ol->next;
385	remove_friendly_object(tmp);	442	remove_friendly_object (tmp);
386	if (!ol) return op;	443	if (!ol)
387	}	444	return op;
		445	}
388		446
389	/* Remove special check for player from this. First, it looks to cause	447	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more	448	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -	449	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would	450	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove	451	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this	452	* on_same_map check, as can_detect_enemy also does this
395	*/	453	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	454	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	455	continue;
398		456
399	if(lastdist>rv.distance) {
400	op=ol->ob;
401	lastdist=rv.distance;
402	}
403	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {
405	if (can_detect_enemy(mon, pl->ob,&rv)) {
406
407	if(lastdist>rv.distance) {	457	if (lastdist > rv.distance)
408	op=pl->ob;	458	{
		459	op = ol->ob;
409	lastdist=rv.distance;	460	lastdist = rv.distance;
		461	}
410	}	462	}
411	}	463
412	}	464	for_all_players (pl)
		465	if (can_detect_enemy (mon, pl->ob, &rv))
		466	if (lastdist > rv.distance)
		467	{
		468	op = pl->ob;
		469	lastdist = rv.distance;
		470	}
		471
413	#if 0	472	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	473	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	474	#endif
416	return op;	475	return op;
417	}	476	}
418		477
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	478	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
420	* result in a monster paths backtracking. It basically determines how large a	479	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	480	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	494	* circling behaviour. Unfortunately, this function is also used to determined
436	* if the creature should cast a spell, so returning a direction in that case	495	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	496	* is probably not a good thing.
438	*/	497	*/
439	#define MAX_SPACES 50	498	#define MAX_SPACES 50
440
441		499
442	/*	500	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	501	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* modified to verify there is a path to the player. Does this by stepping towards	502	* modified to verify there is a path to the player. Does this by stepping towards
445	* player and if path is blocked then see if blockage is close enough to player that	503	* player and if path is blocked then see if blockage is close enough to player that
…		…
458	* monster can in fact move one space in that direction.	516	* monster can in fact move one space in that direction.
459	* 3) I'm not sure how good this code will be for moving multipart monsters,	517	* 3) I'm not sure how good this code will be for moving multipart monsters,
460	* since only simple checks to blocked are being called, which could mean the monster	518	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	519	* is blocking itself.
462	*/	520	*/
		521	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	522	path_to_player (object *mon, object *pl, unsigned mindiff)
		523	{
464	rv_vector rv;	524	rv_vector rv;
465	sint16 x,y;	525	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	526	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	527	maptile *m, *lastmap;
468		528
469	get_rangevector(mon, pl, &rv, 0);	529	get_rangevector (mon, pl, &rv, 0);
470		530
471	if (rv.distance<mindiff) return 0;	531	if (rv.distance < mindiff)
472
473	x=mon->x;
474	y=mon->y;
475	m=mon->map;
476	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
479	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;
481	while (diff >1 && max>0) {
482	lastx = x;
483	lasty = y;
484	lastmap = m;
485	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];
487
488	mflags = get_map_flags(m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
490
491	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
494	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.
496	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {
499	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.
501	*/
502	x = lastx;
503	y = lasty;
504	m = lastmap;
505	dir = firstdir = rv.direction;
506	} else {
507	/* direct path is blocked - try taking a side step to
508	* either the left or right.
509	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth
514	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
516	if (i==0) continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in
519	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully
526	* moved.
527	*/
528
529	x = lastx + freearr_x[absdir(lastdir+i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];
531	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
536	if (mflags & P_BLOCKSVIEW) continue;
537
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;
539	}
540	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.
542	*/
543	if (i==(DETOUR_AMOUNT+1))
544	return 0;
545	diff--;
546	lastdir=dir;
547	max--;
548	if (!firstdir) firstdir = dir+i;
549	} /* else check alternate directions */
550	} /* if blocked */
551	else {
552	/* we moved towards creature, so diff is less */
553	diff--;
554	max--;
555	lastdir=dir;
556	if (!firstdir) firstdir = dir;
557	}
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.
561	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
564	}
565	if (diff>max) return 0;
566	}
567	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;
569
570	return firstdir;
571	}
572
573	void give_initial_items(object *pl,treasurelist *items) {
574	object *op,*next=NULL;
575
576	if(pl->randomitems!=NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
578
579	for (op=pl->inv; op; op=next) {
580	next = op->below;
581
582	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way
584	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);
587
588	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions
590	*/
591	if (pl->type == PLAYER) {
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}
602	}
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;
622	}
623	if (op->nrof > 1) op->nrof = 1;
624	}
625
626	if (op->type == SPELLBOOK && op->inv) {
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
628	}
629
630	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.
633	*/
634	if (need_identify(op)) {
635	SET_FLAG(op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);
638	}
639	if(op->type==SPELL) {
640	remove_ob(op);
641	free_object(op);
642	continue;
643	}
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;
647	op->level = 1;
648	}
649	/* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */
652
653	/* Need to set up the skill pointers */
654	link_player_skills(pl);
655	}
656
657	void get_name(object *op) {
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;	532	return 0;
724	}
725		533
726	void confirm_password(object *op) {	534	x = mon->x;
		535	y = mon->y;
		536	m = mon->map;
		537	dir = rv.direction;
		538	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		539	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
727		540
728	op->contr->write_buf[0]='\0';	541	/* If we can't solve it within the search distance, return now. */
729	op->contr->state=ST_CONFIRM_PASSWORD;	542	if (diff > max)
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	543	return 0;
731	}
732		544
		545	while (diff > 1 && max > 0)
		546	{
		547	lastx = x;
		548	lasty = y;
		549	lastmap = m;
		550	x = lastx + freearr_x[dir];
		551	y = lasty + freearr_y[dir];
		552
		553	mflags = get_map_flags (m, &m, x, y, &x, &y);
		554	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		555
		556	/* Space is blocked - try changing direction a little */
		557	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		558	&& (m == mon->map && blocked_link (mon, m, x, y))))
		559	{
		560	/* recalculate direction from last good location. Possible
		561	* we were not traversing ideal location before.
		562	*/
		563	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		564	if (rv.direction != dir)
		565	{
		566	/* OK - says direction should be different - lets reset the
		567	* the values so it will try again.
		568	*/
		569	x = lastx;
		570	y = lasty;
		571	m = lastmap;
		572	dir = firstdir = rv.direction;
		573	}
		574	else
		575	{
		576	/* direct path is blocked - try taking a side step to
		577	* either the left or right.
		578	* Note increase the values in the loop below to be
		579	* more than -1/1 respectively will mean the monster takes
		580	* bigger detour. Have to be careful about these values getting
		581	* too big (3 or maybe 4 or higher) as the monster may just try
		582	* stepping back and forth
		583	*/
		584	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		585	{
		586	if (i == 0)
		587	continue; /* already did this, so skip it */
		588	/* Use lastdir here - otherwise,
		589	* since the direction that the creature should move in
		590	* may change, you could get infinite loops.
		591	* ie, player is northwest, but monster can only
		592	* move west, so it does that. It goes some distance,
		593	* gets blocked, finds that it should move north,
		594	* can't do that, but now finds it can move east, and
		595	* gets back to its original point. lastdir contains
		596	* the last direction the creature has successfully
		597	* moved.
		598	*/
		599
		600	x = lastx + freearr_x[absdir (lastdir + i)];
		601	y = lasty + freearr_y[absdir (lastdir + i)];
		602	m = lastmap;
		603	mflags = get_map_flags (m, &m, x, y, &x, &y);
		604	if (mflags & P_OUT_OF_MAP)
		605	continue;
		606	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		607	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		608	continue;
		609	if (mflags & P_BLOCKSVIEW)
		610	continue;
		611
		612	if (m == mon->map && blocked_link (mon, m, x, y))
		613	break;
		614	}
		615	/* go through entire loop without finding a valid
		616	* sidestep to take - thus, no valid path.
		617	*/
		618	if (i == (DETOUR_AMOUNT + 1))
		619	return 0;
		620	diff--;
		621	lastdir = dir;
		622	max--;
		623	if (!firstdir)
		624	firstdir = dir + i;
		625	} /* else check alternate directions */
		626	} /* if blocked */
		627	else
		628	{
		629	/* we moved towards creature, so diff is less */
		630	diff--;
		631	max--;
		632	lastdir = dir;
		633	if (!firstdir)
		634	firstdir = dir;
		635	}
		636
		637	if (diff <= 1)
		638	{
		639	/* Recalculate diff (distance) because we may not have actually
		640	* headed toward player for entire distance.
		641	*/
		642	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		643	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		644	}
		645
		646	if (diff > max)
		647	return 0;
		648	}
		649
		650	/* If we reached the max, didn't find a direction in time */
		651	if (!max)
		652	return 0;
		653
		654	return firstdir;
		655	}
		656
		657	void
		658	give_initial_items (object *pl, treasurelist * items)
		659	{
		660	object *op, *next = NULL;
		661
		662	if (pl->randomitems != NULL)
		663	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		664
		665	for (op = pl->inv; op; op = next)
		666	{
		667	next = op->below;
		668
		669	/* Forces get applied per default, unless they have the
		670	* flag "neutral" set. Sorry but I can't think of a better way
		671	*/
		672	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		673	SET_FLAG (op, FLAG_APPLIED);
		674
		675	/* we never give weapons/armour if these cannot be used
		676	* by this player due to race restrictions
		677	*/
		678	if (pl->type == PLAYER)
		679	{
		680	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&
		681	(op->type == ARMOUR || op->type == BOOTS ||
		682	op->type == CLOAK || op->type == HELMET ||
		683	op->type == SHIELD || op->type == GLOVES ||
		684	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		685	{
		686	op->destroy ();
		687	continue;
		688	}
		689	}
		690
		691	/* This really needs to be better - we should really give
		692	* a substitute spellbook. The problem is that we don't really
		693	* have a good idea what to replace it with (need something like
		694	* a first level treasurelist for each skill.)
		695	* remove duplicate skills also
		696	*/
		697	if (op->type == SPELLBOOK || op->type == SKILL)
		698	{
		699	object *tmp;
		700
		701	for (tmp = op->below; tmp; tmp = tmp->below)
		702	if (tmp->type == op->type && tmp->name == op->name)
		703	break;
		704
		705	if (tmp)
		706	{
		707	op->destroy ();
		708	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		709	continue;
		710	}
		711
		712	if (op->nrof > 1)
		713	op->nrof = 1;
		714	}
		715
		716	if (op->type == SPELLBOOK && op->inv)
		717	{
		718	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		719	}
		720
		721	/* Give starting characters identified, uncursed, and undamned
		722	* items. Just don't identify gold or silver, or it won't be
		723	* merged properly.
		724	*/
		725	if (need_identify (op))
		726	{
		727	SET_FLAG (op, FLAG_IDENTIFIED);
		728	CLEAR_FLAG (op, FLAG_CURSED);
		729	CLEAR_FLAG (op, FLAG_DAMNED);
		730	}
		731	if (op->type == SPELL)
		732	{
		733	op->destroy ();
		734	continue;
		735	}
		736	else if (op->type == SKILL)
		737	{
		738	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		739	op->stats.exp = 0;
		740	op->level = 1;
		741	}
		742	/* lock all 'normal items by default */
		743	else
		744	SET_FLAG (op, FLAG_INV_LOCKED);
		745	} /* for loop of objects in player inv */
		746
		747	/* Need to set up the skill pointers */
		748	link_player_skills (pl);
		749	}
		750
		751	void
733	void get_party_password(object *op, partylist *party) {	752	get_party_password (object *op, partylist *party)
		753	{
734	if (party == NULL) {	754	if (party == NULL)
		755	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	756	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	757	return;
737	}	758	}
		759
738	op->contr->write_buf[0]='\0';	760	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	761	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	762	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	763	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	764	}
743
744		765
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	766	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		767	static int
746	int roll_stat(void) {	768	roll_stat (void)
		769	{
747	int a[4],i,j,k;	770	int a[4], i, j, k;
748		771
749	for(i=0;i<4;i++)	772	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	773	a[i] = (int) rndm (6) + 1;
751		774
752	for(i=0,j=0,k=7;i<4;i++)	775	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	776	if (a[i] < k)
754	k=a[i],j=i;	777	k = a[i], j = i;
755		778
756	for(i=0,k=0;i<4;i++) {	779	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	780	if (i != j)
758	k+=a[i];	781	k += a[i];
759	}	782
760	return k;	783	return k;
761	}	784	}
762		785
763	void roll_stats(object *op) {	786	void
		787	object::roll_stats ()
		788	{
		789	int statsort [NUM_STATS];
		790
		791	for (;;)
		792	{
764	int sum=0;	793	int sum = 0;
765	int i = 0, j = 0;	794	for (int i = NUM_STATS; i--; )
766	int statsort[7];	795	sum += statsort [i] = roll_stat ();
767		796
768	do {	797	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	798	break;
770	op->stats.Dex=roll_stat();	799	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		800
781	/* Sort the stats so that rerolling is easier... */	801	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	802	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		803
790	/* a quick and dirty bubblesort? */	804	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	805	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		806
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	807	stats.exp = 0;
821	op->stats.ac=0;	808	stats.ac = 0;
822		809
		810	stats.hp = stats.maxhp;
		811	stats.sp = stats.maxsp;
		812	stats.grace = stats.maxgrace;
		813
		814	if (contr)
		815	{
823	op->contr->levhp[1] = 9;	816	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	817	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	818	contr->levgrace[1] = 3;
826		819
827	fix_player(op);	820	contr->orig_stats = stats;
		821	}
		822	}
		823
		824	void
		825	object::swap_stats (int a, int b)
		826	{
		827	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		828
		829	for (int i = 0; i < NUM_STATS; ++i)
		830	stats.stat (i) = contr->orig_stats.stat (i);
		831
		832	//TODO: the following code looks so borked and should, at the very least,
		833	// be merged with the similar code in roll_stats
		834	stats.ac = 0;
		835
		836	level = 1;
		837	stats.exp = 0;
		838	stats.ac = 0;
		839
828	op->stats.hp = op->stats.maxhp;	840	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	841	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	842	stats.grace = stats.maxgrace;
		843
		844	if (contr)
		845	{
		846	contr->levhp[1] = 9;
		847	contr->levsp[1] = 6;
		848	contr->levgrace[1] = 3;
		849
831	op->contr->orig_stats=op->stats;	850	contr->orig_stats = stats;
		851	}
832	}	852	}
833		853
834	void Roll_Again(object *op)	854	static void
		855	start_info (object *op)
835	{	856	{
836	esrv_new_player(op->contr, 0);
837	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	857	char buf[MAX_BUF];
844		858
845	if ( op->contr->Swap_First == -1 ) {	859	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	860	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;	861	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);	862	//new_draw_info (NDI_UNIQUE, 0, op, " ");
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	863	}
953		864
954	/* This function takes the key that is passed, and does the	865	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	866	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	867	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	868	* separate race and class; this actually changes the RACE,
958	* not the class.	869	* not the class.
959	*/	870	*/
960		871	void
961	int key_change_class(object *op, char key)	872	player::chargen_race_done ()
962	{	873	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	874	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	875	esrv_new_player (ob->contr, ob->weight + ob->carrying);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		876
		877	treasurelist *tl = treasurelist::find ("starting_wealth");
		878	if (tl)
		879	create_treasure (tl, ob, 0, 0, 0);
		880
977	INVOKE_PLAYER (BIRTH, op->contr);	881	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	882	INVOKE_PLAYER (LOGIN, ob->contr);
979		883
980	op->contr->state=ST_PLAYING;	884	ob->contr->ns->state = ST_PLAYING;
981		885
982	if (op->msg) {	886	if (ob->msg)
983	free_string(op->msg);	887	ob->msg = 0;
984	op->msg=NULL;
985	}
986		888
987	/* We create this now because some of the unique maps will need it	889	/* We create this now because some of the unique maps will need it
988	* to save here.	890	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);
997	CLEAR_FLAG(op, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);
1001	fix_player(op);
1002
1003	/* This moves the player to a different start map, if there
1004	* is one for this race
1005	*/
1006	if(*first_map_ext_path) {
1007	object *tmp;
1008	mapstruct *oldmap = op->map;
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");
1022	}
1023	return 0;
1024	}
1025
1026	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.
1028	*/	891	*/
1029		892	{
1030	tmp_loop = 0;
1031	while(!tmp_loop) {
1032	const char *name = add_string (op->name);
1033	int x = op->x, y = op->y;
1034	remove_statbonus(op);
1035	remove_ob (op);
1036	op->arch = get_player_archetype(op->arch);
1037	copy_object (&op->arch->clone, op);
1038	op->instantiate ();
1039	op->stats = op->contr->orig_stats;
1040	free_string (op->name);
1041	op->name = name;
1042	free_string(op->name_pl);
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}
1055	update_object(op,UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);
1057	fix_player(op);
1058	op->stats.hp=op->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;
1060	op->stats.grace=0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}
1066
1067	int key_confirm_quit(object *op, char key)
1068	{
1069	char buf[MAX_BUF];	893	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);	894	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {	895	make_path_to_file (buf);
1101	next = mp->next;	896	}
1102	if (!strncmp(mp->path, buf, strlen(buf)))	897
1103	delete_map(mp);	898	start_info (ob);
1104	}	899	CLEAR_FLAG (ob, FLAG_WIZ);
1105		900	give_initial_items (ob, ob->randomitems);
1106	delete_character(op->name, 1);	901	link_player_skills (ob);
		902	esrv_send_inventory (ob, ob);
		903	ob->update_stats ();
		904
		905	/* This moves the player to a different start map, if there
		906	* is one for this race
		907	*/
		908	if (*first_map_ext_path)
1107	}	909	{
1108	play_again(op);	910	object *tmp;
1109	return 1;	911	char mapname[MAX_BUF];
1110	}
1111		912
		913	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->archname);
		914	tmp = object::create ();
		915	EXIT_PATH (tmp) = mapname;
		916	EXIT_X (tmp) = ob->x;
		917	EXIT_Y (tmp) = ob->y;
		918	ob->enter_exit (tmp); /* we don't really care if it succeeded;
		919	* if the map isn't there, then stay on the
		920	* default initial map */
		921	tmp->destroy ();
		922	}
		923	else
		924	LOG (llevDebug, "first_map_ext_path not set\n");
		925	}
		926
		927	void
		928	player::chargen_race_next ()
		929	{
		930	/* Following actually changes the race - this is the default command
		931	* if we don't match with one of the options above.
		932	*/
		933
		934	do
		935	{
		936	shstr name = ob->name;
		937	int x = ob->x, y = ob->y;
		938
		939	ob->remove_statbonus ();
		940	ob->remove ();
		941	ob->arch = get_player_archetype (ob->arch);
		942	ob->arch->copy_to (ob);
		943	ob->instantiate ();
		944	ob->stats = ob->contr->orig_stats;
		945	ob->name = ob->name_pl = name;
		946	ob->x = x;
		947	ob->y = y;
		948	SET_ANIMATION (ob, 2); /* So player faces south */
		949	insert_ob_in_map (ob, ob->map, ob, 0);
		950	assign (ob->contr->title, ob->arch->object::name);
		951	ob->add_statbonus ();
		952	}
		953	while (!allowed_class (ob));
		954
		955	update_object (ob, UP_OBJ_FACE);
		956	esrv_update_item (UPD_FACE, ob, ob);
		957	ob->update_stats ();
		958	ob->stats.hp = ob->stats.maxhp;
		959	ob->stats.sp = ob->stats.maxsp;
		960	ob->stats.grace = 0;
		961	}
		962
		963	void
1112	void flee_player(object *op) {	964	flee_player (object *op)
		965	{
1113	int dir,diff;	966	int dir, diff;
1114	rv_vector rv;	967	rv_vector rv;
1115		968
1116	if(op->stats.hp < 0) {	969	if (op->stats.hp < 0)
		970	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	971	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	972	CLEAR_FLAG (op, FLAG_SCARED);
1119	return;	973	return;
1120	}	974	}
1121		975
1122	if(op->enemy==NULL) {	976	if (op->enemy == NULL)
		977	{
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");	978	LOG (llevDebug, "Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);	979	CLEAR_FLAG (op, FLAG_SCARED);
1125	return;	980	return;
1126	}	981	}
1127		982
1128	/* Seen some crashes here. Since we don't store an	983	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the	984	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.	985	* actual enemy, and the object is recycled.
1131	*/	986	*/
1132	if (op->enemy->map == NULL) {	987	if (op->enemy->map == NULL)
		988	{
1133	CLEAR_FLAG(op, FLAG_SCARED);	989	CLEAR_FLAG (op, FLAG_SCARED);
1134	op->enemy=NULL;	990	op->enemy = NULL;
1135	return;	991	return;
1136	}	992	}
1137		993
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	994	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		995	{
1139	op->enemy=NULL;	996	op->enemy = NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);	997	CLEAR_FLAG (op, FLAG_SCARED);
1141	return;	998	return;
1142	}	999	}
		1000
1143	get_rangevector(op, op->enemy, &rv, 0);	1001	get_rangevector (op, op->enemy, &rv, 0);
1144		1002
1145	dir=absdir(4+rv.direction);	1003	dir = absdir (4 + rv.direction);
1146	for(diff=0;diff<3;diff++) {	1004	for (diff = 0; diff < 3; diff++)
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}	1005	{
		1006	int m = 1 - (RANDOM () & 2);
		1007
		1008	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		1009	return;
		1010	}
		1011
1153	/* Cornered, get rid of scared */	1012	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	1013	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	1014	op->enemy = NULL;
1156	}	1015	}
1157
1158		1016
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	1017	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1160	* IT returns 1 if the player should keep on moving, 0 if he should	1018	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	1019	* stop.
1162	*/	1020	*/
		1021	int
1163	int check_pick(object *op) {	1022	check_pick (object *op)
		1023	{
1164	object *tmp, *next;	1024	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	1025	int stop = 0;
1167	int j, k, wvratio;	1026	int wvratio;
1168	char putstring[128], tmpstr[16];	1027	char putstring[128];
1169
1170		1028
1171	/* if you're flying, you cna't pick up anything */	1029	/* if you're flying, you cna't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	1030	if (op->move_type & MOVE_FLYING)
1173	return 1;	1031	return 1;
1174		1032
1175	op_tag = op->count;
1176
1177	next = op->below;	1033	next = op->below;
1178	if (next)
1179	next_tag = next->count;
1180		1034
1181	/* loop while there are items on the floor that are not marked as	1035	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	1036	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	1037	while (next && !next->destroyed ())
1184	{	1038	{
1185	tmp = next;	1039	tmp = next;
1186	next = tmp->below;	1040	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		1041
1190	if (was_destroyed (op, op_tag))	1042	if (op->destroyed ())
1191	return 0;	1043	return 0;
1192		1044
1193	if ( ! can_pick (op, tmp))	1045	if (!can_pick (op, tmp))
1194	continue;	1046	continue;
1195		1047
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1048	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	1049	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	1050	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	1051	pick_up (op, tmp);
1200	continue;	1052	continue;
1201	}	1053	}
1202		1054
1203	/* high not bit set? We're using the old autopickup model */	1055	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {	1056	if (!(op->contr->mode & PU_NEWMODE))
		1057	{
1205	switch (op->contr->mode) {	1058	switch (op->contr->mode)
1206	case 0: return 1; /* don't pick up */	1059	{
1207	case 1: pick_up (op, tmp);	1060	case 0:
1208	return 1;	1061	return 1; /* don't pick up */
1209	case 2: pick_up (op, tmp);	1062	case 1:
1210	return 0;	1063	pick_up (op, tmp);
1211	case 3: return 0; /* stop before pickup */	1064	return 1;
1212	case 4: pick_up (op, tmp);	1065	case 2:
1213	break;	1066	pick_up (op, tmp);
1214	case 5: pick_up (op, tmp);	1067	return 0;
1215	stop = 1;	1068	case 3:
1216	break;	1069	return 0; /* stop before pickup */
1217	case 6:	1070	case 4:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1071	pick_up (op, tmp);
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1072	break;
1220	pick_up(op, tmp);	1073	case 5:
1221	break;	1074	pick_up (op, tmp);
		1075	stop = 1;
		1076	break;
		1077	case 6:
		1078	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1079	pick_up (op, tmp);
		1080	break;
1222		1081
1223	case 7:	1082	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)	1083	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);	1084	pick_up (op, tmp);
1226	break;	1085	break;
1227		1086
1228	default:	1087	default:
1229	/* use value density */	1088	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1089	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100	1090	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))	1091	pick_up (op, tmp);
1233	>= op->contr->mode)	1092	}
1234	pick_up(op,tmp);	1093	}
1235	}	1094	else
1236	}	1095	{ /* old model */
1237	else { /* old model */
1238	/* NEW pickup handling */	1096	/* NEW pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	1097	if (op->contr->mode & PU_DEBUG)
1240	{	1098	{
1241	/* some debugging code to figure out item information */	1099	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	1100	if (tmp->name != NULL)
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1101	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,	1102	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1103	else
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1104	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,	1105	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1106
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	1107	new_draw_info (NDI_UNIQUE, 0, op, putstring);
		1108	}
1251		1109
1252	sprintf(putstring,"...flags: ");	1110	/* philosophy:
1253	for(k=0;k<4;k++)	1111	* It's easy to grab an item type from a pile, as long as it's
1254	{	1112	* generic. This takes no game-time. For more detailed pickups
1255	for(j=0;j<32;j++)	1113	* and selections, select-items should be used. This is a
1256	{	1114	* grab-as-you-run type mode that's really useful for arrows for
1257	if((tmp->flags[k]>>j)&0x01)	1115	* example.
1258	{	1116	* The drawback: right now it has no frontend, so you need to
1259	sprintf(tmpstr,"%d ",k*32+j);	1117	* stick the bits you want into a calculator in hex mode and then
1260	strcat(putstring, tmpstr);	1118	* convert to decimal and then 'pickup <#>
1261	}	1119	*/
1262	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265		1120
		1121	/* the first two modes are exclusive: if NOTHING we return, if
		1122	* STOP then we stop. All the rest are applied sequentially,
		1123	* meaning if any test passes, the item gets picked up. */
		1124
		1125	/* if mode is set to pick nothing up, return */
		1126
		1127	if (op->contr->mode & PU_NOTHING)
		1128	return 1;
		1129
		1130	/* if mode is set to stop when encountering objects, return */
		1131	/* take STOP before INHIBIT since it doesn't actually pick
		1132	* anything up */
		1133
		1134	if (op->contr->mode & PU_STOP)
		1135	return 0;
		1136
		1137	/* useful for going into stores and not losing your settings... */
		1138	/* and for battles wher you don't want to get loaded down while
		1139	* fighting */
		1140	if (op->contr->mode & PU_INHIBIT)
		1141	return 1;
		1142
		1143	/* prevent us from turning into auto-thieves :) */
		1144	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1145	continue;
		1146
		1147	/* ignore known cursed objects */
		1148	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1149	continue;
		1150
		1151	/* all food and drink if desired */
		1152	/* question: don't pick up known-poisonous stuff? */
		1153	if (op->contr->mode & PU_FOOD)
		1154	if (tmp->type == FOOD)
		1155	{
		1156	pick_up (op, tmp);
		1157	continue;
		1158	}
		1159
		1160	if (op->contr->mode & PU_DRINK)
		1161	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1162	{
		1163	pick_up (op, tmp);
		1164	continue;
		1165	}
		1166
		1167	if (op->contr->mode & PU_POTION)
		1168	if (tmp->type == POTION)
		1169	{
		1170	pick_up (op, tmp);
		1171	continue;
		1172	}
		1173
		1174	/* spellbooks, skillscrolls and normal books/scrolls */
		1175	if (op->contr->mode & PU_SPELLBOOK)
		1176	if (tmp->type == SPELLBOOK)
		1177	{
		1178	pick_up (op, tmp);
		1179	continue;
		1180	}
		1181
		1182	if (op->contr->mode & PU_SKILLSCROLL)
		1183	if (tmp->type == SKILLSCROLL)
		1184	{
		1185	pick_up (op, tmp);
		1186	continue;
		1187	}
		1188
		1189	if (op->contr->mode & PU_READABLES)
		1190	if (tmp->type == BOOK || tmp->type == SCROLL)
		1191	{
		1192	pick_up (op, tmp);
		1193	continue;
		1194	}
		1195
		1196	/* wands/staves/rods/horns */
		1197	if (op->contr->mode & PU_MAGIC_DEVICE)
		1198	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1199	{
		1200	pick_up (op, tmp);
		1201	continue;
		1202	}
		1203
		1204	/* pick up all magical items */
		1205	if (op->contr->mode & PU_MAGICAL)
		1206	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1207	{
		1208	pick_up (op, tmp);
		1209	continue;
		1210	}
		1211
		1212	if (op->contr->mode & PU_VALUABLES)
		1213	{
		1214	if (tmp->type == MONEY || tmp->type == GEM)
		1215	{
		1216	pick_up (op, tmp);
		1217	continue;
		1218	}
		1219	}
		1220
		1221	/* rings & amulets - talismans seems to be typed AMULET */
		1222	if (op->contr->mode & PU_JEWELS)
		1223	if (tmp->type == RING || tmp->type == AMULET)
		1224	{
		1225	pick_up (op, tmp);
		1226	continue;
		1227	}
		1228
		1229	/* we don't forget dragon food */
		1230	if (op->contr->mode & PU_FLESH)
		1231	if (tmp->type == FLESH)
		1232	{
		1233	pick_up (op, tmp);
		1234	continue;
		1235	}
		1236
		1237	/* bows and arrows. Bows are good for selling! */
		1238	if (op->contr->mode & PU_BOW)
		1239	if (tmp->type == BOW)
		1240	{
		1241	pick_up (op, tmp);
		1242	continue;
		1243	}
		1244
		1245	if (op->contr->mode & PU_ARROW)
		1246	if (tmp->type == ARROW)
		1247	{
		1248	pick_up (op, tmp);
		1249	continue;
		1250	}
		1251
		1252	/* all kinds of armor etc. */
		1253	if (op->contr->mode & PU_ARMOUR)
		1254	if (tmp->type == ARMOUR)
		1255	{
		1256	pick_up (op, tmp);
		1257	continue;
		1258	}
		1259
		1260	if (op->contr->mode & PU_HELMET)
		1261	if (tmp->type == HELMET)
		1262	{
		1263	pick_up (op, tmp);
		1264	continue;
		1265	}
		1266
		1267	if (op->contr->mode & PU_SHIELD)
		1268	if (tmp->type == SHIELD)
		1269	{
		1270	pick_up (op, tmp);
		1271	continue;
		1272	}
		1273
		1274	if (op->contr->mode & PU_BOOTS)
		1275	if (tmp->type == BOOTS)
		1276	{
		1277	pick_up (op, tmp);
		1278	continue;
		1279	}
		1280
		1281	if (op->contr->mode & PU_GLOVES)
		1282	if (tmp->type == GLOVES)
		1283	{
		1284	pick_up (op, tmp);
		1285	continue;
		1286	}
		1287
		1288	if (op->contr->mode & PU_CLOAK)
		1289	if (tmp->type == CLOAK)
		1290	{
		1291	pick_up (op, tmp);
		1292	continue;
		1293	}
		1294
		1295	/* hoping to catch throwing daggers here */
		1296	if (op->contr->mode & PU_MISSILEWEAPON)
		1297	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1298	{
		1299	pick_up (op, tmp);
		1300	continue;
		1301	}
		1302
		1303	/* careful: chairs and tables are weapons! */
		1304	if (op->contr->mode & PU_ALLWEAPON)
		1305	{
		1306	if (tmp->type == WEAPON && tmp->name != NULL)
		1307	{
		1308	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1309	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1310	{
		1311	pick_up (op, tmp);
		1312	continue;
		1313	}
		1314	}
		1315
		1316	if (tmp->type == WEAPON && tmp->name == NULL)
		1317	{
		1318	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1319	{
		1320	pick_up (op, tmp);
		1321	continue;
		1322	}
		1323	}
		1324	}
		1325
		1326	/* misc stuff that's useful */
		1327	if (op->contr->mode & PU_KEY)
		1328	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1329	{
		1330	pick_up (op, tmp);
		1331	continue;
		1332	}
		1333
		1334	/* any of the last 4 bits set means we use the ratio for value
		1335	* pickups */
		1336	if (op->contr->mode & PU_RATIO)
		1337	{
		1338	/* use value density to decide what else to grab */
		1339	/* >=7 was >= op->contr->mode */
		1340	/* >=7 is the old standard setting. Now we take the last 4 bits
		1341	* and multiply them by 5, giving 0..15*5== 5..75 */
		1342	wvratio = (op->contr->mode & PU_RATIO) * 5;
		1343	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
		1344	{
		1345	pick_up (op, tmp);
1266	#if 0	1346	#if 0
1267	/* print the flags too */	1347	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1268	for(k=0;k<4;k++)	1348	if (tmp->name != NULL)
1269	{	1349	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);	1350	fprintf (stderr, "%s", tmp->name);
1271	for(j=0;j<32;j++)	1351	}
1272	{	1352	else
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1353	fprintf (stderr, "%s", tmp->arch->archname);
1274	if(!((j+1)%4))fprintf(stderr," ");	1354	fprintf (stderr, ",%d] = ", tmp->type);
1275	}	1355	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif	1356	#endif
		1357	continue;
		1358	}
		1359	}
		1360	} /* the new pickup model */
1279	}	1361	}
1280	/* philosophy:
1281	* It's easy to grab an item type from a pile, as long as it's
1282	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.
1286	* The drawback: right now it has no frontend, so you need to
1287	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>
1289	*/
1290		1362
1291	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */
1294
1295	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;
1298
1299	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;
1304
1305	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while
1307	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;
1309
1310	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1312
1313	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1315
1316	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1321	if(op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1324
1325	if(op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1328
1329	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1333	if(op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1336	if(op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1339
1340	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1344
1345	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1349
1350	if(op->contr->mode & PU_VALUABLES)
1351	{
1352	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1354	}
1355
1356	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1360
1361	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1365	if(op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1368
1369	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1373	if(op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1376	if(op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1379	if(op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1382	if(op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1385	if(op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1388
1389	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1393
1394	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)
1396	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)
1398	{
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1402	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}
1410
1411	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1415
1416	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */
1418	if(op->contr->mode & PU_RATIO)
1419	{
1420	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits
1423	* and multiply them by 5, giving 0..15*5== 5..75 */
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1426	{
1427	pick_up(op, tmp);
1428	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {
1431	fprintf(stderr,"%s", tmp->name);
1432	}
1433	else fprintf(stderr,"%s",tmp->arch->name);
1434	fprintf(stderr,",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1436	#endif
1437	continue;
1438	}
1439	}
1440	} /* the new pickup model */
1441	}
1442	return ! stop;	1363	return !stop;
1443	}	1364	}
1444		1365
1445	/*	1366	/*
1446	* Find an arrow in the inventory and after that	1367	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1368	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1369	* found object is returned.
1449	*/	1370	*/
		1371	object *
1450	object *find_arrow(object *op, const char *type)	1372	find_arrow (object *op, const char *type)
1451	{	1373	{
1452	object *tmp = NULL;	1374	object *tmp = 0;
1453		1375
1454	for(op=op->inv; op; op=op->below)	1376	for (op = op->inv; op; op = op->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1377	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1456	QUERY_FLAG(op,FLAG_APPLIED))
1457	tmp = find_arrow (op, type);	1378	tmp = find_arrow (op, type);
1458	else if (op->type==ARROW && op->race==type)	1379	else if (op->type == ARROW && op->race == type)
1459	return op;	1380	return op;
		1381
1460	return tmp;	1382	return tmp;
1461	}	1383	}
1462		1384
1463	/*	1385	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1386	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1465	* against the target. A full test is not performed, simply a basic test	1387	* against the target. A full test is not performed, simply a basic test
1466	* of resistances. The archer is making a quick guess at what he sees down	1388	* of resistances. The archer is making a quick guess at what he sees down
1467	* the hall. Failing that it does it's best to pick the highest plus arrow.	1389	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1390	*/
1469		1391	object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1392	find_better_arrow (object *op, object *target, const char *type, int *better)
1471	{	1393	{
1472	object *tmp = NULL, *arrow, *ntmp;	1394	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1395	int attacknum, attacktype, betterby = 0, i;
1474		1396
1475	if (!type)	1397	if (!type)
1476	return NULL;	1398	return NULL;
1477		1399
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1400	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1401	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1402	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1481	i = 0;	1403	{
		1404	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1405	ntmp = find_better_arrow (arrow, target, type, &i);
1483	if (i > betterby) {	1406	if (i > betterby)
1484	tmp = ntmp;	1407	{
1485	betterby = i;	1408	tmp = ntmp;
1486	}	1409	betterby = i;
		1410	}
		1411	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1412	else if (arrow->type == ARROW && arrow->race == type)
		1413	{
1488	/* allways prefer assasination/slaying */	1414	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1415	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))
1490	strstr(arrow->slaying, target->race)) {	1416	{
1491	if (arrow->attacktype & AT_DEATH) {	1417	if (arrow->attacktype & AT_DEATH)
1492	*better = 100;	1418	{
1493	return arrow;	1419	*better = 100;
1494	} else {	1420	return arrow;
1495	tmp = arrow;	1421	}
		1422	else
		1423	{
		1424	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;	1425	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1426	}
1498	} else {	1427	}
		1428	else
		1429	{
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1430	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1431	{
1500	attacktype = 1<<attacknum;	1432	attacktype = 1 << attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1433	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1434	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1503	tmp = arrow;	1435	{
		1436	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1437	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1505	}	1438	}
1506	}	1439	}
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1440	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508	tmp = arrow;	1441	{
		1442	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1443	betterby = 2 + arrow->magic + arrow->stats.dam;
1510	}	1444	}
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1445	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512	tmp = arrow;	1446	{
		1447	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1448	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1449	}
		1450	}
		1451	}
1515	}	1452	}
1516	}
1517	}
1518	if (tmp == NULL && arrow == NULL)	1453	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1454	return find_arrow (op, type);
1520		1455
1521	*better = betterby;	1456	*better = betterby;
1522	return tmp;	1457	return tmp;
1523	}	1458	}
1524		1459
1525	/* looks in a given direction, finds the first valid target, and calls	1460	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1461	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1462	* op = the shooter
1528	* type = bow->race	1463	* type = bow->race
1529	* dir = fire direction	1464	* dir = fire direction
1530	*/	1465	*/
1531		1466	object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1467	pick_arrow_target (object *op, const char *type, int dir)
1533	{	1468	{
1534	object *tmp = NULL;	1469	object *tmp = NULL;
1535	mapstruct *m;	1470	maptile *m;
1536	int i, mflags, found, number;	1471	int i, mflags, found, number;
1537	sint16 x, y;	1472	sint16 x, y;
1538		1473
1539	if (op->map == NULL)	1474	if (op->map == NULL)
1540	return find_arrow(op, type);	1475	return find_arrow (op, type);
1541		1476
1542	/* do a dex check */	1477	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1478	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1479	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1480	return find_arrow (op, type);
1546		1481
1547	m = op->map;	1482	m = op->map;
1548	x = op->x;	1483	x = op->x;
1549	y = op->y;	1484	y = op->y;
1550		1485
1551	/* find the first target */	1486	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1487	for (i = 0, found = 0; i < 20; i++)
		1488	{
1553	x += freearr_x[dir];	1489	x += freearr_x[dir];
1554	y += freearr_y[dir];	1490	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1491	mflags = get_map_flags (m, &m, x, y, &x, &y);
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1492	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1493	{
1557	tmp = NULL;	1494	tmp = NULL;
1558	break;	1495	break;
		1496	}
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1497	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1498	{
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1499	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.	1500	* perhaps a bad assumption.
1562	*/	1501	*/
1563	tmp = NULL;	1502	tmp = NULL;
1564	break;	1503	break;
1565	}	1504	}
1566	if (mflags & P_IS_ALIVE) {	1505	if (mflags & P_IS_ALIVE)
		1506	{
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1507	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1508	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1569	found++;	1509	{
1570	break;	1510	found++;
1571	}	1511	break;
		1512	}
1572	if (found)	1513	if (found)
1573	break;	1514	break;
1574	}	1515	}
1575	}	1516	}
1576	if (tmp == NULL)	1517	if (tmp == NULL)
1577	return find_arrow(op, type);	1518	return find_arrow (op, type);
1578		1519
1579	if (tmp->head)	1520	if (tmp->head)
1580	tmp = tmp->head;	1521	tmp = tmp->head;
1581		1522
1582	return find_better_arrow(op, tmp, type, &i);	1523	return find_better_arrow (op, tmp, type, &i);
1583	}	1524	}
1584		1525
1585	/*	1526	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1527	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1528	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1531	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1532	* wc_mod is any special modifier to give (used in special player fire modes)
1592	* sx, sy are coordinates to fire arrow from - also used in some of the special	1533	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1534	* player fire modes.
1594	*/	1535	*/
		1536	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1537	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1538	{
1598	object *left, *bow;	1539	object *left, *bow;
1599	tag_t left_tag, tag;	1540	int mflags;
1600	int bowspeed, mflags;	1541	maptile *m;
1601	mapstruct *m;
1602		1542
1603	if (!dir) {	1543	if (!dir)
		1544	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1545	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1546	return 0;
		1547	}
		1548
		1549	if (op->contr)
		1550	bow = op->current_weapon;
		1551	else
1606	}	1552	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1553	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1554	/* Don't check for applied - monsters don't apply bows - in that way, they
1612	* don't need to switch back and forth between bows and weapons.	1555	* don't need to switch back and forth between bows and weapons.
1613	*/	1556	*/
1614	if(bow->type==BOW)	1557	if (bow->type == BOW)
1615	break;	1558	break;
1616		1559
1617	if (!bow) {	1560	if (!bow)
		1561	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1562	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1563	return 0;
1620	}	1564	}
		1565
		1566	// optimisation: move object to top so we will find it quickly again
		1567	if (bow->below)
		1568	{
		1569	bow->remove ();
		1570	op->insert (bow);
		1571	}
		1572
1621	}	1573	}
		1574
1622	if( !bow->race || !bow->skill) {	1575	if (!bow->race || !bow->skill)
		1576	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1577	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1578	return 0;
1625	}	1579	}
1626		1580
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1581	if (arrow == NULL)
		1582	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1583	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1584	{
1637	if (op->type == PLAYER)	1585	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1586	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1587	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1588	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1589	CLEAR_FLAG (op, FLAG_READY_BOW);
		1590
1643	return 0;	1591	return 0;
1644	}	1592	}
1645	}	1593	}
		1594
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1595	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1596	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1597	return 0;
1649	}	1598
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1599	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1600	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1601	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1602	return 0;
1653	}	1603	}
1654		1604
1655	/* this should not happen, but sometimes does */	1605	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1606	if (arrow->nrof == 0)
1657	remove_ob(arrow);
1658	free_object(arrow);
1659	return 0;
1660	}	1607	{
		1608	arrow->destroy ();
		1609	return 0;
		1610	}
1661		1611
1662	left = arrow; /* these are arrows left to the player */	1612	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;
1664	arrow = get_split_ob(arrow, 1);	1613	arrow = get_split_ob (arrow, 1);
1665	if (arrow == NULL) {	1614	if (!arrow)
		1615	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1616	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);	1617	return 0;
1668	return 0;
1669	}	1618	}
1670	set_owner(arrow, op);	1619
1671	if (arrow->skill) free_string(arrow->skill);	1620	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1621	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1622	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1623
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1624	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1625	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1626	arrow->stats.grace = arrow->attacktype;
		1627
1687	if (arrow->slaying != NULL)	1628	if (arrow->slaying)
1688	arrow->spellarg = strdup_local(arrow->slaying);	1629	arrow->spellarg = strdup (arrow->slaying);
1689		1630
1690	/* Note that this was different for monsters - they got their level	1631	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1632	if (player *pl = op->contr)
1692	*/
1693		1633	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1634	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1635
		1636	/* penalize ROF for bestarrow */
		1637	if (pl->bowtype == bow_bestarrow)
		1638	speed *= .9f;
		1639	else
		1640	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1641
		1642	op->speed_left += speed - op->speed;
		1643	}
		1644	#endif
		1645
		1646	SET_ANIMATION (arrow, arrow->direction);
		1647
1698	/* update the speed */	1648	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1649	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1700	0 : dam_bonus[op->stats.Str]) +	1650	+ bow->stats.dam / 7.f;
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;
1703		1651
1704	if (arrow->speed < 1.0)	1652	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1653	arrow->speed_left = 0;
1708		1654
		1655	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1656
1709	if (op->type == PLAYER) {	1657	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1658	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1659	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1660	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1661
		1662	if (!arrow->slaying)
		1663	arrow->slaying = op->slaying;
		1664
		1665	arrow->attacktype |= op->attacktype;
		1666	}
		1667	else
		1668	{
1720	arrow->level = op->level;	1669	arrow->level = op->level;
1721	}	1670	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1671
		1672	if (!arrow->slaying)
		1673	arrow->slaying = bow->slaying;
		1674
1723	arrow->attacktype |= bow->attacktype;	1675	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1676	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1677
1727	arrow->map = m;	1678	wc -= arrow->level;
		1679	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1680
		1681	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1682	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1683	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1684
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1685	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);
1732	tag = arrow->count;	1686	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1687
1735	if (!was_destroyed(arrow, tag))	1688	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1689	move_arrow (arrow);
1737		1690
1738	if (op->type == PLAYER) {	1691	if (op->type == PLAYER)
1739	if (was_destroyed (left, left_tag))	1692	{
		1693	if (left->destroyed ())
1740	esrv_del_item(op->contr, left_tag);	1694	esrv_del_item (op->contr, left->count);
1741	else	1695	else
1742	esrv_send_item(op, left);	1696	esrv_send_item (op, left);
1743	}	1697	}
		1698
1744	return 1;	1699	return 1;
1745	}	1700	}
1746		1701
1747	/* Special fire code for players - this takes into	1702	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1703	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1704	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1705	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1706	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1707	* hence the function name.
1753	*/	1708	*/
		1709	int
1754	int player_fire_bow(object *op, int dir)	1710	player_fire_bow (object *op, int dir)
1755	{	1711	{
1756	int ret=0, wcmod=0;	1712	int ret = 0, wcmod = 0;
1757		1713
1758	if (op->contr->bowtype == bow_bestarrow) {	1714	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1715	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1716	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1761	dir, 0, op->x, op->y);	1717	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1718	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1719	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1720	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1764	wcmod =-1;	1721	wcmod = -1;
		1722
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1723	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1724	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1725	else if (op->contr->bowtype == bow_threewide)
		1726	{
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1727	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1769	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1728	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1729	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1730	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1731	else if (op->contr->bowtype == bow_spreadshot)
		1732	{
1772	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1733	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1773	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1734	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1735	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1775		1736	}
1776	} else {	1737	else
		1738	{
1777	/* Simple case */	1739	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1740	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1779	}	1741	}
		1742
1780	return ret;	1743	return ret;
1781	}	1744	}
1782
1783		1745
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1746	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1747	* Broken apart from 'fire' to keep it more readable.
1786	*/	1748	*/
		1749	void
1787	void fire_misc_object(object *op, int dir)	1750	fire_misc_object (object *op, int dir)
1788	{	1751	{
1789	object *item;	1752	object *item = op->contr->ranged_ob;
1790		1753
1791	if (!op->contr->ranges[range_misc]) {	1754	if (!item)
		1755	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1756	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1757	return;
1794	}	1758	}
1795		1759
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1760	if (!item->inv)
		1761	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1762	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1763	return;
1800	}	1764	}
1801	if (item->type == WAND) {	1765
1802	if(item->stats.food<=0) {	1766	if (!op->change_weapon (item))
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805	return;	1767	return;
1806	}	1768
		1769	if (item->type == WAND)
		1770	{
		1771	if (item->stats.food <= 0)
		1772	{
		1773	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);
		1774	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1775
		1776	return;
		1777	}
		1778	}
1807	} else if (item->type == ROD || item->type==HORN) {	1779	else if (item->type == ROD || item->type == HORN)
		1780	{
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1781	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))
		1782	{
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1783	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);
		1784
1810	if (item->type== ROD)	1785	if (item->type == ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,	1786	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1787	else
1813	else	1788	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1814	new_draw_info_format(NDI_UNIQUE, 0,op,	1789
1815	"The %s needs more time to charge.", query_base_name(item,0));
1816	return;	1790	return;
1817	}	1791	}
1818	}	1792	}
1819		1793
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {	1794	if (cast_spell (op, item, dir, item->inv, NULL))
		1795	{
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1796	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {	1797	if (item->type == WAND)
		1798	{
1823	if (!(--item->stats.food)) {	1799	if (!(--item->stats.food))
1824	object *tmp;	1800	{
1825	if (item->arch) {	1801	object *tmp;
		1802
		1803	if (item->arch)
		1804	{
1826	CLEAR_FLAG(item, FLAG_ANIMATE);	1805	CLEAR_FLAG (item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;	1806	item->face = item->arch->face;
1828	item->speed = 0;	1807	item->set_speed (0);
1829	update_ob_speed(item);	1808	}
1830	}	1809
1831	if ((tmp=is_player_inv(item)))	1810	if ((tmp = item->in_player ()))
1832	esrv_update_item(UPD_ANIM, tmp, item);	1811	esrv_update_item (UPD_ANIM, tmp, item);
1833	}	1812	}
1834	}	1813	}
1835	else if (item->type == ROD || item->type==HORN) {	1814	else if (item->type == ROD || item->type == HORN)
1836	drain_rod_charge(item);	1815	drain_rod_charge (item);
1837	}
1838	}	1816	}
1839	}	1817	}
1840		1818
1841	/* Received a fire command for the player - go and do it.	1819	/* Received a fire command for the player - go and do it.
1842	*/	1820	*/
		1821	bool
1843	void fire(object *op,int dir) {	1822	fire (object *op, int dir)
		1823	{
1844	int spellcost=0;	1824	int spellcost = 0;
1845		1825
1846	/* check for loss of invisiblity/hide */	1826	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1827	if (action_makes_visible (op))
		1828	make_visible (op);
1848		1829
1849	switch(op->contr->shoottype) {	1830	player *pl = op->contr;
1850	case range_none:
1851	return;
1852		1831
1853	case range_bow:	1832	if (pl->golem)
1854	player_fire_bow(op, dir);	1833	{
1855	return;	1834	control_golem (op->contr->golem, dir);
1856		1835	return false;
1857	case range_magic: /* Casting spells */
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));
1859	return;
1860
1861	case range_misc:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}	1836	}
1872	else	1837
1873	control_golem(op->contr->ranges[range_golem], dir);	1838	object *ob = pl->ranged_ob;
		1839
		1840	if (!ob)
1874	return;	1841	return false;
1875		1842
1876	case range_skill:	1843	if (!op->change_weapon (ob))
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;	1844	return false;
1884	case range_builder:	1845
		1846	if (op->speed_left > 0.f)
		1847	--op->speed_left;
		1848	else
		1849	return false;
		1850
		1851	switch (ob->type)
		1852	{
		1853	case BOW:
		1854	player_fire_bow (op, dir);
		1855	break;
		1856
		1857	case SPELL:
		1858	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
		1859	break;
		1860
		1861	case BUILDER:
1885	apply_map_builder( op, dir );	1862	apply_map_builder (op, dir);
1886	return;	1863	break;
1887	default:
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");
1889	return;
1890	}
1891	}
1892		1864
		1865	case SKILL:
		1866	do_skill (op, op, ob, dir, 0);
		1867	break;
1893		1868
		1869	default:
		1870	fire_misc_object (op, dir);
		1871	break;
		1872	}
		1873
		1874	return true;
		1875	}
1894		1876
1895	/* find_key	1877	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1878	* We try to find a key for the door as passed. If we find a key
1897	* and successfully use it, we return the key, otherwise NULL	1879	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1880	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1882	* pl is the player,
1901	* inv is the objects inventory to searched	1883	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1884	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1885	* This function can be called recursively to search containers.
1904	*/	1886	*/
1905		1887	object *
1906	object * find_key(object *pl, object *container, object *door)	1888	find_key (object *pl, object *container, object *door)
1907	{	1889	{
1908	object *tmp,*key;	1890	object *tmp, *key;
1909		1891
1910	/* Should not happen, but sanity checking is never bad */	1892	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;	1893	if (!container->inv)
		1894	return 0;
1912		1895
1913	/* First, lets try to find a key in the top level inventory */	1896	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1897	for (tmp = container->inv; tmp; tmp = tmp->below)
		1898	{
1915	if (door->type==DOOR && tmp->type==KEY) break;	1899	if (door->type == DOOR && tmp->type == KEY)
		1900	break;
1916	/* For sanity, we should really check door type, but other stuff	1901	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys	1902	* (like containers) can be locked with special keys
1918	*/	1903	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1904	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1920	tmp->slaying==door->slaying) break;	1905	break;
1921	}	1906	}
		1907
1922	/* No key found - lets search inventories now */	1908	/* No key found - lets search inventories now */
1923	/* If we find and use a key in an inventory, return at that time.	1909	/* If we find and use a key in an inventory, return at that time.
1924	* otherwise, if we search all the inventories and still don't find	1910	* otherwise, if we search all the inventories and still don't find
1925	* a key, return	1911	* a key, return
1926	*/	1912	*/
1927	if (!tmp) {	1913	if (!tmp)
		1914	{
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1915	for (tmp = container->inv; tmp; tmp = tmp->below)
		1916	{
1929	/* No reason to search empty containers */	1917	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {	1918	if (tmp->type == CONTAINER && tmp->inv)
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1919	{
		1920	if ((key = find_key (pl, tmp, door)))
		1921	return key;
		1922	}
		1923	}
		1924
		1925	if (!tmp)
		1926	return NULL;
1932	}	1927	}
1933	}	1928
1934	if (!tmp) return NULL;
1935	}
1936	/* We get down here if we have found a key. Now if its in a container,	1929	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it	1930	* see if we actually want to use it
1938	*/	1931	*/
1939	if (pl!=container) {	1932	if (pl != container)
		1933	{
1940	/* Only let players use keys in containers */	1934	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;	1935	if (!pl->contr)
		1936	return NULL;
1942	/* cases where this fails:	1937	/* cases where this fails:
1943	* If we only search the player inventory, return now since we	1938	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.	1939	* are not in the players inventory.
1945	* If the container is not active, return now since only active	1940	* If the container is not active, return now since only active
1946	* containers can be used.	1941	* containers can be used.
1947	* If we only search keyrings and the container does not have	1942	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.	1943	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,	1944	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.	1945	* inv must have been an container and must have been active.
1951	*	1946	*
1952	* Change the color so that the message doesn't disappear with	1947	* Change the color so that the message doesn't disappear with
1953	* all the others.	1948	* all the others.
1954	*/	1949	*/
1955	if (pl->contr->usekeys == key_inventory ||	1950	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||	1951	!QUERY_FLAG (container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&	1952	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1958	(!container->race || strcmp(container->race, "keys")))	1953	{
1959	) {
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1954	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",	1955	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1962	query_name(tmp), query_name(container));
1963	return NULL;	1956	return NULL;
1964	}	1957	}
1965	}	1958	}
		1959
1966	return tmp;	1960	return tmp;
1967	}	1961	}
1968		1962
1969	/* moved door processing out of move_player_attack.	1963	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1964	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1965	* such that the caller should not do anything more,
1972	* 0 otherwise	1966	* 0 otherwise
1973	*/	1967	*/
		1968	static int
1974	static int player_attack_door(object *op, object *door)	1969	player_attack_door (object *op, object *door)
1975	{	1970	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1971	/* If its a door, try to find a key. If we do destroy the door,
1978	* might as well return immediately as there is nothing more to do -	1972	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1973	* otherwise, we fall through to the rest of the code.
1980	*/	1974	*/
1981	object *key=find_key(op, op, door);	1975	object *key = find_key (op, op, door);
1982		1976
1983	/* IF we found a key, do some extra work */	1977	/* If we found a key, do some extra work */
1984	if (key) {	1978	if (key)
		1979	{
1985	object *container=key->env;	1980	object *container = key->env;
1986		1981
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1982	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1988	if(action_makes_visible(op)) make_visible(op);	1983
		1984	if (action_makes_visible (op))
		1985	make_visible (op);
		1986
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1987	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1988	spring_trap (door->inv, op);
		1989
1990	if (door->type == DOOR) {	1990	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1991	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1992	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1993	{
1995	"You open the door with the %s", query_short_name(key));	1994	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));
1996	remove_door2(door); /* remove door without violence ;-) */	1995	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1996	}
		1997
1998	/* Do this after we print the message */	1998	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1999	decrease_ob (key); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	2000	/* Need to update the weight the container the key was in */
2001	if (container != op)	2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);	2002	esrv_update_item (UPD_WEIGHT, op, container);
		2003
2003	return 1; /* Nothing more to do below */	2004	return 1; /* Nothing more to do below */
		2005	}
2004	} else if (door->type==LOCKED_DOOR) {	2006	else if (door->type == LOCKED_DOOR)
		2007	{
2005	/* Might as well return now - no other way to open this */	2008	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	2009	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);
2007	return 1;	2010	return 1;
2008	}	2011	}
		2012
2009	return 0;	2013	return 0;
2010	}	2014	}
2011		2015
2012	/* This function is just part of a breakup from move_player.	2016	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	2017	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	2018	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	2019	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	2020	* going to try and move (not fire weapons).
2017	*/	2021	*/
2018		2022	bool
2019	void move_player_attack(object *op, int dir)	2023	move_player_attack (object *op, int dir)
2020	{	2024	{
2021	object *tmp, *mon;
2022	sint16 nx, ny;
2023	int on_battleground;	2025	int on_battleground;
2024	mapstruct *m;
2025		2026
2026	nx=freearr_x[dir]+op->x;	2027	sint16 nx = freearr_x[dir] + op->x;
2027	ny=freearr_y[dir]+op->y;	2028	sint16 ny = freearr_y[dir] + op->y;
2028		2029
2029	on_battleground = op_on_battleground(op, NULL, NULL);	2030	on_battleground = op_on_battleground (op, 0, 0);
2030		2031
		2032	if (out_of_map (op->map, nx, ny))
		2033	return false;
		2034
		2035	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2036	{
		2037	--op->speed_left;
		2038	return true;
		2039	}
		2040
2031	/* If braced, or can't move to the square, and it is not out of the	2041	/* If braced, or can't move to the square, and it is not out of the
2032	* map, attack it. Note order of if statement is important - don't	2042	* map, attack it. Note order of if statement is important - don't
2033	* want to be calling move_ob if braced, because move_ob will move the	2043	* want to be calling move_ob if braced, because move_ob will move the
2034	* player. This is a pretty nasty hack, because if we could	2044	* player. This is a pretty nasty hack, because if we could
2035	* move to some space, it then means that if we are braced, we should	2045	* move to some space, it then means that if we are braced, we should
2036	* do nothing at all. As it is, if we are braced, we go through	2046	* do nothing at all. As it is, if we are braced, we go through
2037	* quite a bit of processing. However, it probably is less than what	2047	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	2048	* move_ob uses.
2039	*/	2049	*/
2040	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2050	maptile *m = op->map->xy_find (nx, ny);
2041	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2042	m = get_map_from_coord(op->map, &nx, &ny);
2043	if (!m) return; /* Don't think this should happen */
2044	}
2045	else m =op->map;
2046
2047	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2048	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2049	return;
2050	}
2051		2051
2052	mon = NULL;
2053	/* Go through all the objects, and find ones of interest. Only stop if	2052	/* Go through all the objects, and find ones of interest. Only stop if
2054	* we find a monster - that is something we know we want to attack.	2053	* we find a monster - that is something we know we want to attack.
2055	* if its a door or barrel (can roll) see if there may be monsters	2054	* if its a door or barrel (can roll) see if there may be monsters
2056	* on the space	2055	* on the space
2057	*/	2056	*/
2058	while (tmp!=NULL) {	2057	object *mon;
2059	if (tmp == op) {	2058	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2060	tmp=tmp->above;	2059	{
2061	continue;	2060	if ((mon->flag [FLAG_ALIVE]
		2061	|| mon->type == LOCKED_DOOR
		2062	|| mon->flag [FLAG_CAN_ROLL])
		2063	&& mon != op)
		2064	break;
2062	}	2065	}
2063	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2066
2064	mon = tmp;
2065	break;
2066	}
2067	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2068	mon = tmp;
2069	tmp=tmp->above;
2070	}
2071
2072	if (mon==NULL) /* This happens anytime the player tries to move */	2067	if (!mon) /* This happens anytime the player tries to move */
2073	return; /* into a wall */	2068	return false; /* into a wall */
2074		2069
2075	if(mon->head != NULL)
2076	mon = mon->head;	2070	mon = mon->head_ ();
2077		2071
2078	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2072	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2073	if (op->contr->weapon_sp_left > 0.f)
2079	if (player_attack_door(op, mon)) return;	2074	if (player_attack_door (op, mon))
		2075	{
		2076	--op->contr->weapon_sp_left;
		2077	return true;
		2078	}
2080		2079
2081	/* The following deals with possibly attacking peaceful	2080	/* The following deals with possibly attacking peaceful
2082	* or frienddly creatures. Basically, all players are considered	2081	* or friendly creatures. Basically, all players are considered
2083	* unaggressive. If the moving player has peaceful set, then the	2082	* unaggressive. If the moving player has peaceful set, then the
2084	* object should be pushed instead of attacked. It is assumed that	2083	* object should be pushed instead of attacked. It is assumed that
2085	* if you are braced, you will not attack friends accidently,	2084	* if you are braced, you will not attack friends accidently,
2086	* and thus will not push them.	2085	* and thus will not push them.
2087	*/	2086	*/
2088		2087
2089	/* If the creature is a pet, push it even if the player is not	2088	/* If the creature is a pet, push it even if the player is not
2090	* peaceful. Our assumption is the creature is a pet if the	2089	* peaceful. Our assumption is the creature is a pet if the
2091	* player owns it and it is either friendly or unagressive.	2090	* player owns it and it is either friendly or unagressive.
2092	*/	2091	*/
2093	if ((op->type==PLAYER)	2092	if (op->type == PLAYER
2094	#if COZY_SERVER	2093	&& ((mon->owner && mon->owner->contr
2095	&&
2096	(
2097	(get_owner(mon) && get_owner(mon)->contr
2098	&& same_party (get_owner(mon)->contr->party, op->contr->party))	2094	&& same_party (mon->owner->contr->party, op->contr->party))
2099	|| get_owner(mon) == op	2095	|| mon->owner == op)
2100	)
2101	#else
2102	&& get_owner(mon)==op
2103	#endif
2104	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	2096	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2105	{	2097	{
2106	/* If we're braced, we don't want to switch places with it */	2098	/* If we're braced, we don't want to switch places with it */
2107	if (op->contr->braced) return;	2099	if (op->contr->braced)
		2100	return false;
		2101
		2102	if (op->speed_left > 0.f)
		2103	{
		2104	--op->speed_left;
		2105
2108	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	2106	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2109	(void) push_ob(mon,dir,op);	2107	push_ob (mon, dir, op);
2110	if(op->contr->tmp_invis||op->hide) make_visible(op);
2111	return;
2112	}
2113		2108
		2109	if (op->contr->tmp_invis || op->hide)
		2110	make_visible (op);
		2111
		2112	return true;
		2113	}
		2114	else
		2115	return false;
		2116	}
		2117
2114	/* in certain circumstances, you shouldn't attack friendly	2118	/* in certain circumstances, you shouldn't attack friendly
2115	* creatures. Note that if you are braced, you can't push	2119	* creatures. Note that if you are braced, you can't push
2116	* someone, but put it inside this loop so that you won't	2120	* someone, but put it inside this loop so that you won't
2117	* attack them either.	2121	* attack them either.
2118	*/	2122	*/
2119	if ((mon->type==PLAYER || mon->enemy != op) &&	2123	if ((mon->type == PLAYER || mon->enemy != op)
2120	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	2124	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2121	(	2125	&& ((op->contr->peaceful
2122	#ifdef PROHIBIT_PLAYERKILL
2123	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	2126	|| (mon->type == PLAYER && mon->contr->peaceful))
2124	#else
2125	op->contr->peaceful &&
2126	#endif
2127	!on_battleground	2127	&& !on_battleground))
		2128	{
		2129	if (op->speed_left > 0.f)
		2130	{
		2131	--op->speed_left;
		2132
		2133	if (!op->contr->braced)
2128	)) {	2134	{
2129	if (!op->contr->braced) {
2130	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	2135	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2131	(void) push_ob(mon,dir,op);	2136	push_ob (mon, dir, op);
2132	} else {	2137	}
		2138	else
2133	new_draw_info(0, 0,op,"You withhold your attack");	2139	new_draw_info (0, 0, op, "You withhold your attack");
		2140
		2141	if (op->contr->tmp_invis || op->hide)
		2142	make_visible (op);
		2143
		2144	return true;
		2145	}
2134	}	2146	}
2135	if(op->contr->tmp_invis||op->hide) make_visible(op);
2136	}
2137
2138	/* If the object is a boulder or other rollable object, then	2147	/* If the object is a boulder or other rollable object, then
2139	* roll it if not braced. You can't roll it if you are braced.	2148	* roll it if not braced. You can't roll it if you are braced.
2140	*/	2149	*/
2141	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2150	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2151	{
		2152	if (op->speed_left > 0.f)
		2153	{
		2154	--op->speed_left;
		2155
2142	recursive_roll(mon,dir,op);	2156	recursive_roll (mon, dir, op);
2143	if(action_makes_visible(op)) make_visible(op);	2157	if (action_makes_visible (op))
2144	}	2158	make_visible (op);
2145		2159
		2160	return true;
		2161	}
		2162	}
2146	/* Any generic living creature. Including things like doors.	2163	/* Any generic living creature. Including things like doors.
2147	* Way it works is like this: First, it must have some hit points	2164	* Way it works is like this: First, it must have some hit points
2148	* and be living. Then, it must be one of the following:	2165	* and be living. Then, it must be one of the following:
2149	* 1) Not a player, 2) A player, but of a different party. Note	2166	* 1) Not a player, 2) A player, but of a different party. Note
2150	* that party_number -1 is no party, so attacks can still happen.	2167	* that party_number -1 is no party, so attacks can still happen.
2151	*/	2168	*/
2152
2153	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2169	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2154	((mon->type!=PLAYER || op->contr->party==NULL ||	2170	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155	op->contr->party!=mon->contr->party))) {	2171	{
		2172	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2173	{
		2174	--op->contr->weapon_sp_left;
2156		2175
2157	/* If the player hasn't hit something this tick, and does	2176	skill_attack (mon, op, 0, 0, 0);
2158	* so, give them speed boost based on weapon speed. Doing
2159	* it here is better than process_players2, which basically
2160	* incurred a 1 tick offset.
2161	*/
2162	if (!op->contr->has_hit) {
2163	op->speed_left += op->speed / op->contr->weapon_sp;
2164		2177
2165	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2178	if (action_makes_visible (op))
		2179	make_visible (op);
		2180
		2181	return true;
		2182	}
2166	}	2183	}
2167		2184
2168	skill_attack(mon, op, 0, NULL, NULL);	2185	return false;
2169
2170	/* If attacking another player, that player gets automatic
2171	* hitback, and doesn't loose luck either.
2172	* Disable hitback on the battleground or if the target is
2173	* the wiz.
2174	*/
2175	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2176	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2177	short luck = mon->stats.luck;
2178	mon->contr->has_hit = 1;
2179	skill_attack(op, mon, 0, NULL, NULL);
2180	mon->stats.luck = luck;
2181	}
2182	if(action_makes_visible(op)) make_visible(op);
2183	}
2184	} /* if player should attack something */
2185	}	2186	}
2186		2187
		2188	bool
2187	int move_player(object *op,int dir) {	2189	move_player (object *op, int dir)
		2190	{
2188	int pick;	2191	int pick;
2189		2192
2190	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2193	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)
2191	return 0;
2192
2193	/* Sanity check: make sure dir is valid */
2194	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2195	LOG( llevError, "move_player: invalid direction %d\n", dir);
2196	return 0;
2197	}
2198
2199	/* peterm: added following line */
2200	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2201	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2202
2203	op->facing = dir;
2204
2205	if(op->hide) do_hidden_move(op);
2206
2207	if(op->contr->fire_on) {
2208	fire(op,dir);
2209	}
2210	else move_player_attack(op,dir);
2211
2212	pick = check_pick(op);
2213
2214
2215	/* Add special check for newcs players and fire on - this way, the
2216	* server can handle repeat firing.
2217	*/
2218	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2219	op->direction = dir;
2220	} else {
2221	op->direction=0;
2222	}
2223	/* Update how the player looks. Use the facing, so direction may
2224	* get reset to zero. This allows for full animation capabilities
2225	* for players.
2226	*/
2227	animate_object(op, op->facing);
2228	return 0;	2194	return 0;
		2195
		2196	/* Sanity check: make sure dir is valid */
		2197	if ((dir < 0) || (dir >= 9))
		2198	{
		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 + rndm (3) + rndm (3) - 2);
		2206
		2207	op->facing = dir;
		2208
		2209	if (op->hide)
		2210	do_hidden_move (op);
		2211
		2212	bool retval;
		2213
		2214	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2215	retval = RESULT_INT (0);
		2216	else if (op->contr->fire_on)
		2217	retval = fire (op, dir);
		2218	else
		2219	{
		2220	retval = move_player_attack (op, dir);
		2221	pick = check_pick (op);
		2222	}
		2223
		2224	/* Add special check for newcs players and fire on - this way, the
		2225	* server can handle repeat firing.
		2226	*/
		2227	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2228	op->direction = dir;
		2229	else
		2230	op->direction = 0;
		2231
		2232	/* Update how the player looks. Use the facing, so direction may
		2233	* get reset to zero. This allows for full animation capabilities
		2234	* for players.
		2235	*/
		2236	animate_object (op, op->facing);
		2237
		2238	return retval;
2229	}	2239	}
2230		2240
2231	/* This is similar to handle_player, below, but is only used by the	2241	/* This is similar to handle_player, below, but is only used by the
2232	* new client/server stuff.	2242	* new client/server stuff.
2233	* This is sort of special, in that the new client/server actually uses	2243	* This is sort of special, in that the new client/server actually uses
2234	* the new speed values for commands.	2244	* the new speed values for commands.
2235	*	2245	*
2236	* Returns true if there are more actions we can do.	2246	* Returns true if there are more actions we can do. Should not do
		2247	* many actions in a row, as that would be too unfair to other
		2248	* players.
2237	*/	2249	*/
		2250	bool
2238	int handle_newcs_player(object *op)	2251	handle_newcs_player (object *op)
2239	{	2252	{
2240	if (op->contr->hidden) {
2241	op->invisible = 1000;
2242	/* the socket code flashes the player visible/invisible
2243	* depending on the value of invisible, so we need to
2244	* alternate it here for it to work correctly.
2245	*/
2246	if (pticks & 2) op->invisible--;
2247	}
2248	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2249	op->invisible--;
2250	if(!op->invisible) {
2251	make_visible(op);
2252	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2253	}
2254	}
2255
2256	if (QUERY_FLAG(op, FLAG_SCARED)) {	2253	if (QUERY_FLAG (op, FLAG_SCARED))
2257	flee_player(op);
2258	/* If player is still scared, that is his action for this tick */
2259	if (QUERY_FLAG(op, FLAG_SCARED)) {
2260	op->speed_left--;
2261	return 0;
2262	}
2263	}	2254	{
		2255	if (op->speed_left > 0.f)
		2256	{
		2257	--op->speed_left;
		2258	flee_player (op);
2264		2259
2265	/* I've been seeing crashes where the golem has been destroyed, but	2260	return true;
2266	* the player object still points to the defunct golem. The code that	2261	}
2267	* destroys the golem looks correct, and it doesn't always happen, so	2262	else
2268	* put this in a a workaround to clean up the golem pointer.	2263	return false;
2269	*/
2270	if (op->contr->ranges[range_golem] &&
2271	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2272	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2273	op->contr->ranges[range_golem] = NULL;
2274	op->contr->golem_count = 0;
2275	}	2264	}
2276		2265
2277	/* call this here - we also will call this in do_ericserver, but	2266	/* call this here - we also will call this in do_ericserver, but
2278	* the players time has been increased when doericserver has been	2267	* the players time has been increased when doericserver has been
2279	* called, so we recheck it here.	2268	* called, so we recheck it here.
2280	*/	2269	*/
2281	HandleClient(&op->contr->socket, op->contr);	2270	if (op->contr->ns->handle_command ())
2282	if (op->speed_left<0) return 0;	2271	return true;
2283		2272
2284	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2273	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2285	/* All move commands take 1 tick, at least for now */
2286	op->speed_left--;
2287
2288	/* Instead of all the stuff below, let move_player take care
2289	* of it. Also, some of the skill stuff is only put in
2290	* there, as well as the confusion stuff.
2291	*/
2292	move_player(op, op->direction);	2274	return move_player (op, op->direction);
2293	if (op->speed_left>0) return 1;	2275
2294	else return 0;	2276	return false;
2295	}	2277	}
		2278
		2279	int
		2280	save_life (object *op)
		2281	{
		2282	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2296	return 0;	2283	return 0;
2297	}
2298		2284
2299	int save_life(object *op) {
2300	object *tmp;
2301
2302	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2303	return 0;
2304
2305	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2285	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2306	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2286	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2287	{
2307	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2288	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2308	new_draw_info_format(NDI_UNIQUE, 0,op,	2289	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2309	"Your %s vibrates violently, then evaporates.",	2290
2310	query_name(tmp));
2311	if (op->contr)	2291	if (op->contr)
2312	esrv_del_item(op->contr, tmp->count);	2292	esrv_del_item (op->contr, tmp->count);
2313	remove_ob(tmp);	2293
2314	free_object(tmp);	2294	tmp->destroy ();
2315	CLEAR_FLAG(op, FLAG_LIFESAVE);	2295	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2296
2316	if(op->stats.hp<0)	2297	if (op->stats.hp < 0)
2317	op->stats.hp = op->stats.maxhp;	2298	op->stats.hp = op->stats.maxhp;
		2299
2318	if(op->stats.food<0)	2300	if (op->stats.food < 0)
2319	op->stats.food = 999;	2301	op->stats.food = 999;
2320	fix_player(op);	2302
		2303	op->update_stats ();
2321	return 1;	2304	return 1;
2322	}	2305	}
		2306
2323	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2307	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2324	CLEAR_FLAG(op, FLAG_LIFESAVE);	2308	CLEAR_FLAG (op, FLAG_LIFESAVE);
2325	enter_player_savebed(op); /* bring him home. */	2309	enter_player_savebed (op); /* bring him home. */
2326	return 0;	2310	return 0;
2327	}	2311	}
2328		2312
2329	/* This goes throws the inventory and removes unpaid objects, and puts them	2313	/* This goes throws the inventory and removes unpaid objects, and puts them
2330	* back in the map (location and map determined by values of env). This	2314	* back in the map (location and map determined by values of env). This
2331	* function will descend into containers. op is the object to start the search	2315	* function will descend into containers. op is the object to start the search
2332	* from.	2316	* from.
2333	*/	2317	*/
		2318	void
2334	void remove_unpaid_objects(object *op, object *env)	2319	remove_unpaid_objects (object *op, object *env)
2335	{	2320	{
2336	object *next;
2337
2338	while (op) {	2321	while (op)
2339	next=op->below; /* Make sure we have a good value, in case	2322	{
2340	* we remove object 'op'	2323	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2341	*/	2324
2342	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2325	if (QUERY_FLAG (op, FLAG_UNPAID))
2343	remove_ob(op);	2326	{
2344	op->x = env->x;
2345	op->y = env->y;
2346	if (env->type == PLAYER)	2327	if (env->type == PLAYER)
2347	esrv_del_item(env->contr, op->count);	2328	esrv_del_item (env->contr, op->count);
2348	insert_ob_in_map(op, env->map, NULL,0);
2349	}
2350	else if (op->inv) remove_unpaid_objects(op->inv, env);
2351	op=next;
2352	}
2353	}
2354		2329
		2330	op->insert_at (env);
		2331	}
		2332	else if (op->inv)
		2333	remove_unpaid_objects (op->inv, env);
		2334
		2335	op = next;
		2336	}
		2337	}
2355		2338
2356	/*	2339	/*
2357	* Returns pointer a static string containing gravestone text	2340	* Returns pointer a static string containing gravestone text
2358	* Moved from apply.c to player.c - player.c is what	2341	* Moved from apply.c to player.c - player.c is what
2359	* actually uses this function. player.c may not be quite the	2342	* actually uses this function. player.c may not be quite the
2360	* best, a misc file for object actions is probably better,	2343	* best, a misc file for object actions is probably better,
2361	* but there isn't one in the server directory.	2344	* but there isn't one in the server directory.
2362	*/	2345	*/
		2346	char *
2363	char *gravestone_text (object *op)	2347	gravestone_text (object *op)
2364	{	2348	{
2365	static char buf2[MAX_BUF];	2349	static char buf2[MAX_BUF];
2366	char buf[MAX_BUF];	2350	char buf[MAX_BUF];
2367	time_t now = time (NULL);	2351	time_t now = time (NULL);
2368		2352
2369	strcpy (buf2, " R.I.P.\n\n");	2353	strcpy (buf2, " R.I.P.\n\n");
2370	if (op->type == PLAYER)	2354	if (op->type == PLAYER)
2371	sprintf (buf, "%s the %s\n", op->name, op->contr->title);	2355	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2372	else	2356	else
2373	sprintf (buf, "%s\n", op->name);	2357	sprintf (buf, "%s\n", &op->name);
		2358
2374	strncat (buf2, " ", 20 - strlen (buf) / 2);	2359	strncat (buf2, " ", 20 - strlen (buf) / 2);
2375	strcat (buf2, buf);	2360	strcat (buf2, buf);
2376	if (op->type == PLAYER)	2361	if (op->type == PLAYER)
2377	sprintf (buf, "who was in level %d when killed\n", op->level);	2362	sprintf (buf, "who was in level %d when killed\n", op->level);
2378	else	2363	else
2379	sprintf (buf, "who was in level %d when died.\n\n", op->level);	2364	sprintf (buf, "who was in level %d when died.\n\n", op->level);
		2365
2380	strncat (buf2, " ", 20 - strlen (buf) / 2);	2366	strncat (buf2, " ", 20 - strlen (buf) / 2);
2381	strcat (buf2, buf);	2367	strcat (buf2, buf);
2382	if (op->type == PLAYER) {	2368	if (op->type == PLAYER)
		2369	{
2383	sprintf (buf, "by %s.\n\n", op->contr->killer);	2370	sprintf (buf, "by %s.\n\n", op->contr->killer);
2384	strncat (buf2, " ", 21 - strlen (buf) / 2);	2371	strncat (buf2, " ", 21 - strlen (buf) / 2);
2385	strcat (buf2, buf);	2372	strcat (buf2, buf);
2386	}	2373	}
		2374
2387	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2375	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2388	strncat (buf2, " ", 20 - strlen (buf) / 2);	2376	strncat (buf2, " ", 20 - strlen (buf) / 2);
2389	strcat (buf2, buf);	2377	strcat (buf2, buf);
		2378
2390	return buf2;	2379	return buf2;
2391	}	2380	}
2392		2381
2393		2382	void
2394
2395	void do_some_living(object *op) {	2383	do_some_living (object *op)
		2384	{
2396	int last_food=op->stats.food;	2385	int last_food = op->stats.food;
2397	int gen_hp, gen_sp, gen_grace;	2386	int gen_hp, gen_sp, gen_grace;
2398	int over_hp, over_sp, over_grace;	2387	int over_hp, over_sp, over_grace;
2399	int i;	2388	int i;
2400	int rate_hp = 1200;	2389	int rate_hp = 1200;
2401	int rate_sp = 2500;	2390	int rate_sp = 2500;
2402	int rate_grace = 2000;	2391	int rate_grace = 2000;
2403	const int max_hp = 1;	2392	const int max_hp = 1;
2404	const int max_sp = 1;	2393	const int max_sp = 1;
2405	const int max_grace = 1;	2394	const int max_grace = 1;
2406		2395
2407	if (op->contr->outputs_sync) {	2396	if (op->contr->hidden)
2408	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2397	{
2409	if (op->contr->outputs[i].buf!=NULL &&	2398	op->invisible = 1000;
2410	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2399	/* the socket code flashes the player visible/invisible
2411	flush_output_element(op, &op->contr->outputs[i]);	2400	* depending on the value of invisible, so we need to
		2401	* alternate it here for it to work correctly.
		2402	*/
		2403	if (pticks & 2)
		2404	op->invisible--;
2412	}	2405	}
		2406	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2407	{
		2408	if (!op->invisible--)
		2409	{
		2410	make_visible (op);
		2411	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2412	}
		2413	}
2413		2414
2414	if(op->contr->state==ST_PLAYING) {	2415	if (op->contr->ns->state == ST_PLAYING)
2415		2416	{
2416	/* these next three if clauses make it possible to SLOW DOWN	2417	/* these next three if clauses make it possible to SLOW DOWN
2417	hp/grace/spellpoint regeneration. */	2418	hp/grace/spellpoint regeneration. */
2418	if(op->contr->gen_hp >= 0 )
2419	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2420	else {
2421	gen_hp = op->stats.maxhp;
2422	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2423	}
2424	if(op->contr->gen_sp >= 0 )
2425	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2426	else {
2427	gen_sp = op->stats.maxsp;
2428	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2429	}
2430	if(op->contr->gen_grace >= 0)
2431	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2432	else {
2433	gen_grace = op->stats.maxgrace;
2434	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2435	}
2436
2437	/* Regenerate Spell Points */
2438	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2439	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2440	if(op->stats.sp<op->stats.maxsp) {
2441	op->stats.sp++;
2442	/* dms do not consume food */
2443	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2444	op->stats.food--;
2445	if(op->contr->digestion<0)
2446	op->stats.food+=op->contr->digestion;
2447	else if(op->contr->digestion>0 &&
2448	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2449	op->stats.food=last_food;
2450	}
2451	}
2452	if (max_sp>1) {
2453	over_sp = (gen_sp+10)/rate_sp;
2454	if (over_sp > 0) {
2455	if(op->stats.sp<op->stats.maxsp) {
2456	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2457	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2458	op->stats.sp--;
2459	if(op->stats.sp>op->stats.maxsp)
2460	op->stats.sp=op->stats.maxsp;
2461	}
2462	op->last_sp=0;
2463	} else {
2464	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2465	}
2466	} else {
2467	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2468	}
2469	}
2470
2471	/* Regenerate Grace */
2472	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2473	if(--op->last_grace<0) {
2474	if(op->stats.grace<op->stats.maxgrace/2)
2475	op->stats.grace++; /* no penalty in food for regaining grace */
2476	if(max_grace>1) {
2477	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2478	if (over_grace > 0) {
2479	op->stats.sp += over_grace
2480	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2481	op->last_grace=0;
2482	} else {
2483	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2484	}
2485	} else {
2486	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2487	}
2488	/* wearing stuff doesn't detract from grace generation. */
2489	}
2490
2491	/* Regenerate Hit Points */
2492	if(--op->last_heal<0) {
2493	if(op->stats.hp<op->stats.maxhp) {
2494	op->stats.hp++;
2495	/* dms do not consume food */
2496	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2497	op->stats.food--;
2498	if(op->contr->digestion<0)
2499	op->stats.food+=op->contr->digestion;
2500	else if(op->contr->digestion>0 &&
2501	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2502	op->stats.food=last_food;
2503	}
2504	}
2505	if(max_hp>1) {
2506	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2507	if (over_hp > 0) {
2508	op->stats.sp += over_hp
2509	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2510	op->last_heal=0;
2511	} else {
2512	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2513	}
2514	} else {
2515	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2516	}
2517	}
2518
2519	/* Digestion */
2520	if(--op->last_eat<0) {
2521	#ifdef COZY_SERVER
2522	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2523	int bonus=dg>0?dg:0,
2524	penalty=dg<0?-dg:0;
2525	#else
2526	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2527	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2528	#endif
2529
2530	if(op->contr->gen_hp > 0)	2419	if (op->contr->gen_hp >= 0)
2531	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2420	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2532	else	2421	else
		2422	{
		2423	gen_hp = op->stats.maxhp;
		2424	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2425	}
		2426
		2427	if (op->contr->gen_sp >= 0)
		2428	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2429	else
		2430	{
		2431	gen_sp = op->stats.maxsp;
		2432	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2433	}
		2434
		2435	if (op->contr->gen_grace >= 0)
		2436	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2437	else
		2438	{
		2439	gen_grace = op->stats.maxgrace;
		2440	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2441	}
		2442
		2443	/* Regenerate Spell Points */
		2444	if (!op->contr->golem && --op->last_sp < 0)
		2445	{
		2446	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2447	if (op->stats.sp < op->stats.maxsp)
		2448	{
		2449	op->stats.sp++;
		2450	/* dms do not consume food */
		2451	if (!QUERY_FLAG (op, FLAG_WIZ))
		2452	{
		2453	op->stats.food--;
		2454	if (op->contr->digestion < 0)
		2455	op->stats.food += op->contr->digestion;
		2456	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2457	op->stats.food = last_food;
		2458	}
		2459	}
		2460
		2461	if (max_sp > 1)
		2462	{
		2463	over_sp = (gen_sp + 10) / rate_sp;
		2464	if (over_sp > 0)
		2465	{
		2466	if (op->stats.sp < op->stats.maxsp)
		2467	{
		2468	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2469
		2470	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2471	op->stats.sp--;
		2472
		2473	if (op->stats.sp > op->stats.maxsp)
		2474	op->stats.sp = op->stats.maxsp;
		2475	}
		2476	op->last_sp = 0;
		2477	}
		2478	else
		2479	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2480	}
		2481	else
		2482	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2483	}
		2484
		2485	/* Regenerate Grace */
		2486	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2487	if (--op->last_grace < 0)
		2488	{
		2489	if (op->stats.grace < op->stats.maxgrace / 2)
		2490	op->stats.grace++; /* no penalty in food for regaining grace */
		2491
		2492	if (max_grace > 1)
		2493	{
		2494	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2495	if (over_grace > 0)
		2496	{
		2497	op->stats.sp += over_grace
		2498	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2499	op->last_grace = 0;
		2500	}
		2501	else
		2502	{
		2503	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2504	}
		2505	}
		2506	else
		2507	{
		2508	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2509	}
		2510	/* wearing stuff doesn't detract from grace generation. */
		2511	}
		2512
		2513	/* Regenerate Hit Points */
		2514	if (--op->last_heal < 0)
		2515	{
		2516	if (op->stats.hp < op->stats.maxhp)
		2517	{
		2518	op->stats.hp++;
		2519	/* dms do not consume food */
		2520	if (!QUERY_FLAG (op, FLAG_WIZ))
		2521	{
		2522	op->stats.food--;
		2523	if (op->contr->digestion < 0)
		2524	op->stats.food += op->contr->digestion;
		2525	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2526	op->stats.food = last_food;
		2527	}
		2528	}
		2529
		2530	if (max_hp > 1)
		2531	{
		2532	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2533	if (over_hp > 0)
		2534	{
		2535	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2536	op->last_heal = 0;
		2537	}
		2538	else
		2539	{
		2540	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2541	}
		2542	}
		2543	else
		2544	{
		2545	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2546	}
		2547	}
		2548
		2549	/* Digestion */
		2550	if (--op->last_eat < 0)
		2551	{
		2552	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
		2553
		2554	if (op->contr->gen_hp > 0)
		2555	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);
		2556	else
2533	op->last_eat=25*(1+bonus)/(penalty +1);	2557	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
		2558
2534	/* dms do not consume food */	2559	/* dms do not consume food */
2535	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2560	if (!QUERY_FLAG (op, FLAG_WIZ))
2536	}	2561	op->stats.food--;
2537	}	2562	}
2538		2563
2539	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2564	if (op->stats.food < 0 && op->stats.hp >= 0)
2540	object *tmp, *flesh=NULL;	2565	{
		2566	object *tmp, *flesh = 0;
2541		2567
2542	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2568	for (tmp = op->inv; tmp; tmp = tmp->below)
		2569	{
2543	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2570	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
		2571	{
2544	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2572	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2573	{
2545	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2574	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2546	manual_apply(op,tmp,0);	2575	manual_apply (op, tmp, 0);
2547	if(op->stats.food>=0||op->stats.hp<0)	2576	if (op->stats.food >= 0 || op->stats.hp < 0)
2548	break;	2577	break;
2549	}	2578	}
2550	else if (tmp->type==FLESH) flesh=tmp;	2579	else if (tmp->type == FLESH)
2551	} /* End if paid for object */	2580	flesh = tmp;
2552	} /* end of for loop */	2581	} /* End if paid for object */
		2582	} /* end of for loop */
		2583
2553	/* If player is still starving, it means they don't have any food, so	2584	/* If player is still starving, it means they don't have any food, so
2554	* eat flesh instead.	2585	* eat flesh instead.
2555	*/	2586	*/
2556	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2587	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
		2588	{
2557	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2589	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2558	manual_apply(op,flesh,0);	2590	manual_apply (op, flesh, 0);
2559	}	2591	}
2560	} /* end if player is starving */	2592	}
2561		2593
2562	while(op->stats.food<0&&op->stats.hp>0)	2594	while (op->stats.food < 0 && op->stats.hp >= 0)
2563	op->stats.food++,op->stats.hp--;	2595	op->stats.food++, op->stats.hp--;
2564		2596
2565	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2597	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2566	kill_player(op);	2598	kill_player (op);
		2599	}
2567	}	2600	}
2568
2569
2570		2601
2571	/* If the player should die (lack of hp, food, etc), we call this.	2602	/* If the player should die (lack of hp, food, etc), we call this.
2572	* op is the player in jeopardy. If the player can not be saved (not	2603	* op is the player in jeopardy. If the player can not be saved (not
2573	* permadeath, no lifesave), this will take care of removing the player	2604	* permadeath, no lifesave), this will take care of removing the player
2574	* file.	2605	* file.
2575	*/	2606	*/
		2607	void
2576	void kill_player(object *op)	2608	kill_player (object *op)
2577	{	2609	{
2578	char buf[MAX_BUF];	2610	char buf[MAX_BUF];
2579	int x,y,i;	2611	int x, y;
		2612
		2613	//int i;
2580	mapstruct *map; /* this is for resurrection */	2614	maptile *map; /* this is for resurrection */
		2615
2581	int z;	2616	/* int z;
2582	int num_stats_lose;	2617	int num_stats_lose;
2583	int lost_a_stat;	2618	int lost_a_stat;
2584	int lose_this_stat;	2619	int lose_this_stat;
2585	int this_stat;	2620	int this_stat; */
2586	int will_kill_again;	2621	int will_kill_again;
2587	archetype *at;	2622	archetype *at;
2588	object *tmp;	2623	object *tmp;
2589		2624
2590	if(save_life(op))	2625	if (save_life (op))
2591	return;	2626	return;
2592		2627
2593		2628
2594	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2629	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2595	* in cities ONLY!!! It is very important that this doesn't get abused.	2630	* in cities ONLY!!! It is very important that this doesn't get abused.
2596	* Look at op_on_battleground() for more info --AndreasV	2631	* Look at op_on_battleground() for more info --AndreasV
2597	*/	2632	*/
2598	if (op_on_battleground(op, &x, &y)) {	2633	if (op_on_battleground (op, &x, &y))
2599	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2634	{
2600	"You have been defeated in combat!");	2635	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2636	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2602	"Local medics have saved your life...");	2637
2603
2604	/* restore player */	2638	/* restore player */
2605	at = find_archetype("poisoning");	2639	at = archetype::find ("poisoning");
2606	tmp=present_arch_in_ob(at,op);	2640	if (object *tmp = present_arch_in_ob (at, op))
2607	if (tmp) {	2641	{
2608	remove_ob(tmp);	2642	tmp->destroy ();
2609	free_object(tmp);
2610	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2643	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2611	}	2644	}
2612		2645
2613	at = find_archetype("confusion");	2646	at = archetype::find ("confusion");
2614	tmp=present_arch_in_ob(at,op);	2647	if (object *tmp = present_arch_in_ob (at, op))
2615	if (tmp) {	2648	{
2616	remove_ob(tmp);	2649	tmp->destroy ();
2617	free_object(tmp);
2618	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2650	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2619	}	2651	}
2620		2652
2621	cure_disease(op,0); /* remove any disease */	2653	cure_disease (op, 0); /* remove any disease */
2622	op->stats.hp=op->stats.maxhp;	2654	op->stats.hp = op->stats.maxhp;
2623	if (op->stats.food<=0) op->stats.food=999;	2655	if (op->stats.food <= 0)
2624		2656	op->stats.food = 999;
		2657
2625	/* create a bodypart-trophy to make the winner happy */	2658	/* create a bodypart-trophy to make the winner happy */
2626	tmp=arch_to_object(find_archetype("finger"));	2659	if (object *tmp = arch_to_object (archetype::find ("finger")))
2627	if (tmp != NULL)
2628	{	2660	{
2629	sprintf(buf,"%s's finger",op->name);	2661	sprintf (buf, "%s's finger", &op->name);
2630	tmp->name = add_string(buf);	2662	tmp->name = buf;
2631	sprintf(buf," This finger has been cut off %s\n"	2663	sprintf (buf, " This finger has been cut off %s\n"
2632	" the %s, when he was defeated at\n level %d by %s.\n",	2664	" the %s, when he was defeated at\n level %d by %s.\n",
2633	op->name, op->contr->title, (int)(op->level),	2665	&op->name, op->contr->title, (int) (op->level), op->contr->killer);
2634	op->contr->killer);	2666	tmp->msg = buf;
2635	tmp->msg=add_string(buf);	2667	tmp->value = 0, tmp->type = 0;
2636	tmp->value=0, tmp->material=0, tmp->type=0;	2668	tmp->materialname = "organics";
2637	tmp->materialname = NULL;	2669	tmp->insert_at (op, tmp);
2638	tmp->x = op->x, tmp->y = op->y;
2639	insert_ob_in_map(tmp,op->map,op,0);
2640	}
2641		2670	}
		2671
2642	/* teleport defeated player to new destination*/	2672	/* teleport defeated player to new destination */
2643	transfer_ob(op, x, y, 0, NULL);	2673	transfer_ob (op, x, y, 0, NULL);
2644	op->contr->braced=0;	2674	op->contr->braced = 0;
2645	return;	2675	return;
2646	}	2676	}
2647		2677
2648	INVOKE_PLAYER (DEATH, op->contr);	2678	INVOKE_PLAYER (DEATH, op->contr);
2649		2679
2650	command_kill_pets (op, 0);	2680	command_kill_pets (op, 0);
2651		2681
2652	if(op->stats.food<0) {	2682	if (op->stats.food < 0)
2653	if (op->contr->explore) {	2683	{
2654	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2655	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2656	op->stats.food=999;
2657	return;
2658	}
2659	sprintf(buf,"%s starved to death.",op->name);	2684	sprintf (buf, "%s starved to death.", &op->name);
2660	strcpy(op->contr->killer,"starvation");	2685	strcpy (op->contr->killer, "starvation");
2661	}	2686	}
2662	else {	2687	else
2663	if (op->contr->explore) {
2664	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2665	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2666	op->stats.hp=op->stats.maxhp;
2667	return;
2668	}
2669	sprintf(buf,"%s died.",op->name);	2688	sprintf (buf, "%s died.", &op->name);
2670	}	2689
2671	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);	2690	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2672		2691
2673	/* save the map location for corpse, gravestone*/	2692	/* save the map location for corpse, gravestone */
2674	x=op->x;y=op->y;map=op->map;	2693	x = op->x;
		2694	y = op->y;
		2695	map = op->map;
2675		2696
2676
2677	if (settings.not_permadeth == TRUE) {
2678	/* NOT_PERMADEATH code. This basically brings the character back to	2697	/* NOT_PERMADEATH code. This basically brings the character back to
2679	* life if they are dead - it takes some exp and a random stat.	2698	* life if they are dead - it takes some exp and a random stat.
2680	* See the config.h file for a little more in depth detail about this.	2699	* See the config.h file for a little more in depth detail about this.
2681	*/	2700	*/
2682		2701
2683	/* Basically two ways to go - remove a stat permanently, or just	2702	/* Basically two ways to go - remove a stat permanently, or just
2684	* make it depletion. This bunch of code deals with that aspect	2703	* make it depletion. This bunch of code deals with that aspect
2685	* of death.	2704	* of death.
2686	*/	2705	*/
2687	#ifndef COZY_SERVER	2706	#ifndef COZY_SERVER
2688	if (settings.balanced_stat_loss) {	2707	if (settings.balanced_stat_loss)
		2708	{
2689	/* If stat loss is permanent, lose one stat only. */	2709	/* If stat loss is permanent, lose one stat only. */
2690	/* Lower level chars don't lose as many stats because they suffer	2710	/* Lower level chars don't lose as many stats because they suffer
2691	more if they do. */	2711	more if they do. */
2692	/* Higher level characters can afford things such as potions of	2712	/* Higher level characters can afford things such as potions of
2693	restoration, or better, stat potions. So we slug them that	2713	restoration, or better, stat potions. So we slug them that
2694	little bit harder. */	2714	little bit harder. */
2695	/* GD */	2715	/* GD */
2696	if (settings.stat_loss_on_death)	2716	if (settings.stat_loss_on_death)
2697	num_stats_lose = 1;	2717	num_stats_lose = 1;
2698	else	2718	else
2699	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2719	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2700	} else {	2720	}
		2721	else
2701	num_stats_lose = 1;	2722	num_stats_lose = 1;
2702	}	2723
2703	lost_a_stat = 0;	2724	lost_a_stat = 0;
2704		2725
2705	for (z=0; z<num_stats_lose; z++) {	2726	for (z = 0; z < num_stats_lose; z++)
		2727	{
2706	i = RANDOM() % NUM_STATS;	2728	i = RANDOM () % NUM_STATS;
2707		2729
2708	if (settings.stat_loss_on_death) {	2730	if (settings.stat_loss_on_death)
		2731	{
2709	/* Pick a random stat and take a point off it. Tell the player	2732	/* Pick a random stat and take a point off it. Tell the player
2710	* what he lost.	2733	* what he lost.
2711	*/	2734	*/
2712	change_attr_value(&(op->stats), i,-1);	2735	change_attr_value (&(op->stats), i, -1);
2713	check_stat_bounds(&(op->stats));	2736	check_stat_bounds (&(op->stats));
2714	change_attr_value(&(op->contr->orig_stats), i,-1);	2737	change_attr_value (&(op->contr->orig_stats), i, -1);
2715	check_stat_bounds(&(op->contr->orig_stats));	2738	check_stat_bounds (&(op->contr->orig_stats));
2716	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2739	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2717	lost_a_stat = 1;	2740	lost_a_stat = 1;
2718	} else {	2741	}
		2742	else
		2743	{
2719	/* deplete a stat */	2744	/* deplete a stat */
2720	archetype *deparch=find_archetype("depletion");	2745	archetype *deparch = archetype::find ("depletion");
2721	object *dep;	2746	object *dep;
		2747
		2748	dep = present_arch_in_ob (deparch, op);
		2749	if (!dep)
2722		2750	{
2723	dep = present_arch_in_ob(deparch,op);
2724	if(!dep) {
2725	dep = arch_to_object(deparch);	2751	dep = arch_to_object (deparch);
2726	insert_ob_in_ob(dep, op);	2752	insert_ob_in_ob (dep, op);
2727	}
2728	lose_this_stat = 1;
2729	if (settings.balanced_stat_loss) {
2730	/* GD */
2731	/* Get the stat that we're about to deplete. */
2732	this_stat = get_attr_value(&(dep->stats), i);
2733	if (this_stat < 0) {
2734	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2735	int keep_chance = this_stat * this_stat;
2736	/* Yes, I am paranoid. Sue me. */
2737	if (keep_chance < 1)
2738	keep_chance = 1;
2739
2740	/* There is a maximum depletion total per level. */
2741	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2742	lose_this_stat = 0;
2743	/* Take loss chance vs keep chance to see if we
2744	retain the stat. */
2745	} else {
2746	if (random_roll(0, loss_chance + keep_chance-1,
2747	op, PREFER_LOW) < keep_chance)
2748	lose_this_stat = 0;
2749	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2750	this_stat, keep_chance, loss_chance,
2751	lose_this_stat?"LOSE":"KEEP"); */
2752	}
2753	}
2754	}
2755		2753	}
2756	if (lose_this_stat) {	2754	lose_this_stat = 1;
		2755	if (settings.balanced_stat_loss)
		2756	{
		2757	/* GD */
		2758	/* Get the stat that we're about to deplete. */
2757	this_stat = get_attr_value(&(dep->stats), i);	2759	this_stat = get_attr_value (&(dep->stats), i);
		2760	if (this_stat < 0)
		2761	{
		2762	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2763	int keep_chance = this_stat * this_stat;
		2764
		2765	/* Yes, I am paranoid. Sue me. */
		2766	if (keep_chance < 1)
		2767	keep_chance = 1;
		2768
		2769	/* There is a maximum depletion total per level. */
		2770	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2771	{
		2772	lose_this_stat = 0;
		2773	/* Take loss chance vs keep chance to see if we
		2774	retain the stat. */
		2775	}
		2776	else
		2777	{
		2778	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2779	lose_this_stat = 0;
		2780	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2781	this_stat, keep_chance, loss_chance,
		2782	lose_this_stat?"LOSE":"KEEP"); */
		2783	}
		2784	}
		2785	}
		2786
		2787	if (lose_this_stat)
		2788	{
		2789	this_stat = get_attr_value (&(dep->stats), i);
2758	/* We could try to do something clever like find another	2790	/* We could try to do something clever like find another
2759	* stat to reduce if this fails. But chances are, if	2791	* stat to reduce if this fails. But chances are, if
2760	* stats have been depleted to -50, all are pretty low	2792	* stats have been depleted to -50, all are pretty low
2761	* and should be roughly the same, so it shouldn't make a	2793	* and should be roughly the same, so it shouldn't make a
2762	* difference.	2794	* difference.
2763	*/	2795	*/
2764	if (this_stat>=-50) {	2796	if (this_stat >= -50)
		2797	{
2765	change_attr_value(&(dep->stats), i, -1);	2798	change_attr_value (&(dep->stats), i, -1);
2766	SET_FLAG(dep, FLAG_APPLIED);	2799	SET_FLAG (dep, FLAG_APPLIED);
2767	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2800	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2768	fix_player(op);	2801	op->update_stats ();
2769	lost_a_stat = 1;	2802	lost_a_stat = 1;
2770	}	2803	}
2771	}	2804	}
		2805	}
2772	}	2806	}
2773	}
2774	/* If no stat lost, tell the player. */	2807	/* If no stat lost, tell the player. */
2775	if (!lost_a_stat)	2808	if (!lost_a_stat)
2776	{	2809	{
2777	/* determine_god() seems to not work sometimes... why is this?	2810	/* determine_god() seems to not work sometimes... why is this?
2778	Should I be using something else? GD */	2811	Should I be using something else? GD */
2779	const char *god = determine_god(op);	2812	const char *god = determine_god (op);
		2813
2780	if (god && (strcmp(god, "none")))	2814	if (god && (strcmp (god, "none")))
2781	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2815	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
2782	"moment you feel the holy presence of %s protecting"	2816	else
2783	" you.", god);	2817	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
2784	else
2785	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2786	" feel a holy presence protecting you.");
2787	}	2818	}
		2819	#else
		2820	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");
2788	#endif	2821	#endif
2789	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2790	" feel a holy presence protecting you from losing yourself completely.");
2791		2822
2792	/* Put a gravestone up where the character 'almost' died. List the	2823	/* Put a gravestone up where the character 'almost' died. List the
2793	* exp loss on the stone.	2824	* exp loss on the stone.
2794	*/	2825	*/
2795	tmp=arch_to_object(find_archetype("gravestone"));	2826	tmp = arch_to_object (archetype::find ("gravestone"));
2796	sprintf(buf,"%s's gravestone",op->name);	2827	sprintf (buf, "%s's gravestone", &op->name);
2797	FREE_AND_COPY(tmp->name, buf);	2828	tmp->name = buf;
2798	sprintf(buf,"%s's gravestones",op->name);	2829	sprintf (buf, "%s's gravestones", &op->name);
2799	FREE_AND_COPY(tmp->name_pl, buf);	2830	tmp->name_pl = buf;
2800	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2831	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2801	"who was killed\n"	2832	tmp->msg = buf;
2802	"by %s.\n",
2803	op->name, op->contr->title,
2804	op->contr->killer);
2805	tmp->msg = add_string(buf);
2806	tmp->x=op->x,tmp->y=op->y;	2833	tmp->x = op->x, tmp->y = op->y;
2807	insert_ob_in_map (tmp, op->map, NULL,0);	2834	insert_ob_in_map (tmp, op->map, NULL, 0);
2808		2835
2809	/**************************************/	2836	/**************************************/
2810	/* */	2837	/* */
2811	/* Subtract the experience points, */	2838	/* Subtract the experience points, */
2812	/* if we died cause of food, give us */	2839	/* if we died cause of food, give us */
2813	/* food, and reset HP's... */	2840	/* food, and reset HP's... */
2814	/* */	2841	/* */
2815	/**************************************/	2842	/**************************************/
2816		2843
2817	/* remove any poisoning and confusion the character may be suffering.*/	2844	/* remove any poisoning and confusion the character may be suffering. */
2818	/* restore player */	2845	/* restore player */
2819	at = find_archetype("poisoning");	2846	at = archetype::find ("poisoning");
2820	tmp=present_arch_in_ob(at,op);	2847	tmp = present_arch_in_ob (at, op);
		2848
2821	if (tmp) {	2849	if (tmp)
2822	remove_ob(tmp);	2850	{
2823	free_object(tmp);	2851	tmp->destroy ();
2824	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2852	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2825	}	2853	}
2826		2854
2827	at = find_archetype("confusion");	2855	at = archetype::find ("confusion");
2828	tmp=present_arch_in_ob(at,op);	2856	tmp = present_arch_in_ob (at, op);
2829	if (tmp) {	2857	if (tmp)
2830	remove_ob(tmp);	2858	{
2831	free_object(tmp);	2859	tmp->destroy ();
2832	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2860	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2833	}	2861	}
		2862
2834	cure_disease(op,0); /* remove any disease */	2863	cure_disease (op, 0); /* remove any disease */
2835		2864
2836	/*add_exp(op, (op->stats.exp * -0.20)); */	2865	/*add_exp(op, (op->stats.exp * -0.20)); */
2837	apply_death_exp_penalty(op);	2866	apply_death_exp_penalty (op);
2838	if(op->stats.food < 100) op->stats.food = 900;	2867	if (op->stats.food < 100)
		2868	op->stats.food = 900;
2839	op->stats.hp = op->stats.maxhp;	2869	op->stats.hp = op->stats.maxhp;
2840	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2870	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2841	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2871	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2842		2872
2843	/*	2873	/*
2844	* Check to see if the player is in a shop. IF so, then check to see if	2874	* Check to see if the player has any unpaid items. If so, remove them
2845	* the player has any unpaid items. If so, remove them and put them back	2875	* and put them back in the map.
2846	* in the map.	2876	*/
2847	*/
2848
2849	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2850	if (tmp->type == SHOP_FLOOR) {
2851	remove_unpaid_objects(op->inv, op);	2877	remove_unpaid_objects (op->inv, op);
2852	break;
2853	}
2854	}
2855
2856		2878
2857	/****************************************/	2879	/****************************************/
2858	/* */	2880	/* */
2859	/* Move player to his current respawn- */	2881	/* Move player to his current respawn- */
2860	/* position (usually last savebed) */	2882	/* position (usually last savebed) */
2861	/* */	2883	/* */
2862	/****************************************/	2884	/****************************************/
2863		2885
2864	enter_player_savebed(op);	2886	enter_player_savebed (op);
2865		2887
2866	/* Save the player before inserting the force to reduce
2867	* chance of abuse.
2868	*/
2869	op->contr->braced=0;	2888	op->contr->braced = 0;
2870	save_player(op,1);
2871		2889
2872	/* it is possible that the player has blown something up	2890	/* it is possible that the player has blown something up
2873	* at his savebed location, and that can have long lasting	2891	* at his savebed location, and that can have long lasting
2874	* spell effects. So first see if there is a spell effect	2892	* spell effects. So first see if there is a spell effect
2875	* on the space that might harm the player.	2893	* on the space that might harm the player.
2876	*/	2894	*/
2877	will_kill_again=0;	2895	will_kill_again = 0;
2878	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2896	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2879	if (tmp->type ==SPELL_EFFECT)	2897	if (tmp->type == SPELL_EFFECT)
2880	will_kill_again|=tmp->attacktype;	2898	will_kill_again |= tmp->attacktype;
2881	}	2899
2882	if (will_kill_again) {	2900	if (will_kill_again)
		2901	{
2883	object *force;	2902	object *force;
2884	int at;	2903	int at;
2885		2904
2886	force=get_archetype(FORCE_NAME);	2905	force = get_archetype (FORCE_NAME);
2887	/* 50 ticks should be enough time for the spell to abate */	2906	/* 50 ticks should be enough time for the spell to abate */
2888	force->speed=0.1;	2907	force->speed = 0.1f;
2889	force->speed_left=-5.0;	2908	force->speed_left = -5.f;
2890	SET_FLAG(force, FLAG_APPLIED);	2909	SET_FLAG (force, FLAG_APPLIED);
2891	for (at=0; at<NROFATTACKS; at++) {	2910	for (at = 0; at < NROFATTACKS; at++)
2892	if (will_kill_again & (1 << at))	2911	if (will_kill_again & (1 << at))
2893	force->resist[at] = 100;	2912	force->resist[at] = 100;
2894	}	2913
2895	insert_ob_in_ob(force, op);	2914	insert_ob_in_ob (force, op);
2896	fix_player(op);	2915	op->update_stats ();
2897
2898	}
2899	/**************************************/
2900	/* */
2901	/* Repaint the characters inv, and */
2902	/* stats, and show a nasty message ;) */
2903	/* */
2904	/**************************************/
2905		2916
		2917	}
		2918
2906	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");	2919	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
2907	return;
2908	} /* NOT_PERMADETH */
2909	else {
2910	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2911	* should probably be embedded in an else statement.
2912	*/
2913
2914	op->contr->party=NULL;
2915	if (settings.set_title == TRUE)
2916	op->contr->own_title[0]='\0';
2917	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2918	check_score(op);
2919	if(op->contr->ranges[range_golem]!=NULL) {
2920	remove_friendly_object(op->contr->ranges[range_golem]);
2921	remove_ob(op->contr->ranges[range_golem]);
2922	free_object(op->contr->ranges[range_golem]);
2923	op->contr->ranges[range_golem]=NULL;
2924	op->contr->golem_count=0;
2925	}
2926	loot_object(op); /* Remove some of the items for good */
2927	remove_ob(op);
2928	op->direction=0;
2929
2930	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2931	delete_character(op->name,0);
2932	if (settings.resurrection == TRUE) {
2933	/* save playerfile sans equipment when player dies
2934	** then save it as player.pl.dead so that future resurrection
2935	** type spells will work on them nicely
2936	*/
2937	delete_character(op->name,0);
2938	op->stats.hp = op->stats.maxhp;
2939	op->stats.food = 999;
2940
2941	/* set the location of where the person will reappear when */
2942	/* maybe resurrection code should fix map also */
2943	strcpy(op->contr->maplevel, settings.emergency_mapname);
2944	if(op->map!=NULL)
2945	op->map = NULL;
2946	op->x = settings.emergency_x;
2947	op->y = settings.emergency_y;
2948	save_player(op,0);
2949	op->map = map;
2950	/* please see resurrection.c: peterm */
2951	dead_player(op);
2952	} else {
2953	delete_character(op->name,1);
2954	}
2955	}
2956	play_again(op);
2957
2958	/* peterm: added to create a corpse at deathsite. */
2959	tmp=arch_to_object(find_archetype("corpse_pl"));
2960	sprintf(buf,"%s", op->name);
2961	FREE_AND_COPY(tmp->name, buf);
2962	FREE_AND_COPY(tmp->name_pl, buf);
2963	tmp->level=op->level;
2964	tmp->x=x;tmp->y=y;
2965	if (tmp->msg)
2966	free_string(tmp->msg);
2967	tmp->msg = add_string (gravestone_text(op));
2968	SET_FLAG (tmp, FLAG_UNIQUE);
2969	insert_ob_in_map (tmp, map, NULL,0);
2970	}
2971	}	2920	}
2972		2921
2973		2922	void
2974	void loot_object(object *op) { /* Grab and destroy some treasure */	2923	loot_object (object *op)
		2924	{ /* Grab and destroy some treasure */
2975	object *tmp,*tmp2,*next;	2925	object *tmp, *tmp2, *next;
2976		2926
2977	if (op->container) { /* close open sack first */	2927	op->close_container (); /* close open sack first */
2978	esrv_apply_container (op, op->container);
2979	}
2980		2928
2981	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2929	for (tmp = op->inv; tmp; tmp = next)
		2930	{
2982	next=tmp->below;	2931	next = tmp->below;
2983	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2932
2984	remove_ob(tmp);	2933	if (tmp->invisible)
		2934	continue;
		2935
		2936	tmp->remove ();
2985	tmp->x=op->x,tmp->y=op->y;	2937	tmp->x = op->x, tmp->y = op->y;
2986	if (tmp->type == CONTAINER) { /* empty container to ground */	2938
2987	loot_object(tmp);	2939	if (tmp->type == CONTAINER)
2988	}	2940	loot_object (tmp); /* empty container to ground */
2989	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2941
2990	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2942	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2943	{
2991	if(tmp->nrof>1) {	2944	if (tmp->nrof > 1)
		2945	{
2992	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2946	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));
2993	free_object(tmp2);	2947	tmp2->destroy ();
2994	insert_ob_in_map(tmp,op->map,NULL,0);	2948	insert_ob_in_map (tmp, op->map, NULL, 0);
		2949	}
		2950	else
		2951	tmp->destroy ();
		2952	}
2995	} else	2953	else
2996	free_object(tmp);
2997	} else
2998	insert_ob_in_map(tmp,op->map,NULL,0);	2954	insert_ob_in_map (tmp, op->map, NULL, 0);
2999	}	2955	}
3000	}	2956	}
3001		2957
3002	/*	2958	/*
3003	* fix_weight(): Check recursively the weight of all players, and fix	2959	* fix_weight(): Check recursively the weight of all players, and fix
3004	* what needs to be fixed. Refresh windows and fix speed if anything	2960	* what needs to be fixed. Refresh windows and fix speed if anything
3005	* was changed.	2961	* was changed.
3006	*/	2962	*/
3007		2963	void
3008	void fix_weight(void) {	2964	fix_weight (void)
3009	player *pl;	2965	{
3010	for (pl = first_player; pl != NULL; pl = pl->next) {	2966	for_all_players (pl)
		2967	{
3011	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2968	int old = pl->ob->carrying, sum = sum_weight (pl->ob);
		2969
3012	if(old == sum)	2970	if (old == sum)
3013	continue;	2971	continue;
3014	fix_player(pl->ob);	2972	pl->ob->update_stats ();
3015	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2973	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);
3016	pl->ob->name, old, sum);
3017	}	2974	}
3018	}	2975	}
3019		2976
		2977	void
3020	void fix_luck(void) {	2978	fix_luck (void)
3021	player *pl;	2979	{
3022	for (pl = first_player; pl != NULL; pl = pl->next)	2980	for_all_players (pl)
3023	if (!pl->ob->contr->state)	2981	if (!pl->ob->contr->ns->state)
3024	change_luck(pl->ob, 0);	2982	pl->ob->change_luck (0);
3025	}	2983	}
3026
3027		2984
3028	/* cast_dust() - handles op throwing objects of type 'DUST'.	2985	/* cast_dust() - handles op throwing objects of type 'DUST'.
3029	* This is much simpler in the new spell code - we basically	2986	* This is much simpler in the new spell code - we basically
3030	* just treat this as any other spell casting object.	2987	* just treat this as any other spell casting object.
3031	*/	2988	*/
3032
3033	void	2989	void
3034	cast_dust (object * op, object * throw_ob, int dir)	2990	cast_dust (object *op, object *throw_ob, int dir)
3035	{	2991	{
3036	object *skop, *spob;	2992	object *skop, *spob;
3037		2993
3038	skop = find_skill_by_name (op, throw_ob->skill);	2994	skop = find_skill_by_name (op, throw_ob->skill);
3039		2995
3040	/* casting POTION 'dusts' is really a use_magic_item skill */	2996	/* casting POTION 'dusts' is really a use_magic_item skill */
3041	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2997	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3042	{	2998	{
3043	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2999	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3044	op->name);
3045	return;	3000	return;
3046	}	3001	}
3047		3002
3048	spob = throw_ob->inv;	3003	spob = throw_ob->inv;
3049		3004
3050	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	3005	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3051	// not pass NULL to cast_spell (which did indeed check itself, but	3006	// not pass NULL to cast_spell (which did indeed check itself, but
3052	// errors should be reported as early as possible IMHO)	3007	// errors should be reported as early as possible IMHO)
3053	if (!spob)	3008	if (!spob)
3054	{	3009	{
3055	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	3010	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3056	throw_ob->name, op->name);
3057	return;	3011	return;
3058	}	3012	}
3059		3013
3060	if (op->type == PLAYER)	3014	if (op->type == PLAYER)
3061	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	3015	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3062		3016
3063	cast_spell (op, throw_ob, dir, spob, NULL);	3017	cast_spell (op, throw_ob, dir, spob, NULL);
3064		3018
3065	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3019	throw_ob->destroy ();
3066	remove_ob (throw_ob);
3067	free_object (throw_ob);
3068	}	3020	}
3069		3021
		3022	void
3070	void make_visible (object *op) {	3023	make_visible (object *op)
		3024	{
3071	op->hide = 0;	3025	op->hide = 0;
3072	op->invisible = 0;	3026	op->invisible = 0;
3073	if(op->type==PLAYER) {
3074	op->contr->tmp_invis = 0;
3075	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3076	}
3077	update_object(op,UP_OBJ_FACE);
3078	}
3079
3080	int is_true_undead(object *op) {
3081	object *tmp=NULL;
3082
3083	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3084
3085	if(op->type==PLAYER)	3027	if (op->type == PLAYER)
3086	for(tmp=op->inv;tmp;tmp=tmp->below)	3028	{
3087	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	3029	op->contr->tmp_invis = 0;
3088	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	3030	op->contr->invis_race = 0;
		3031	}
		3032
		3033	update_object (op, UP_OBJ_CHANGE);
		3034	}
		3035
		3036	int
		3037	is_true_undead (object *op)
		3038	{
		3039	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3040	return 1;
		3041
3089	return 0;	3042	return 0;
3090	}	3043	}
3091		3044
3092	/* look at the surrounding terrain to determine	3045	/* look at the surrounding terrain to determine
3093	* the hideability of this object. Positive levels	3046	* the hideability of this object. Positive levels
3094	* indicate greater hideability.	3047	* indicate greater hideability.
3095	*/	3048	*/
3096		3049
		3050	int
3097	int hideability(object *ob) {	3051	hideability (object *ob)
		3052	{
3098	int i,level=0, mflag;	3053	int i, level = 0, mflag;
3099	sint16 x,y;	3054	sint16 x, y;
3100		3055
3101	if(!ob||!ob->map) return 0;	3056	if (!ob || !ob->map)
		3057	return 0;
3102		3058
3103	/* so, on normal lighted maps, its hard to hide */	3059	/* so, on normal lighted maps, its hard to hide */
3104	level=ob->map->darkness - 2;	3060	level = ob->map->darkness - 2;
3105		3061
3106	/* this also picks up whether the object is glowing.	3062	/* this also picks up whether the object is glowing.
3107	* If you carry a light on a non-dark map, its not	3063	* If you carry a light on a non-dark map, its not
3108	* as bad as carrying a light on a pitch dark map */	3064	* as bad as carrying a light on a pitch dark map */
3109	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3065	if (has_carried_lights (ob))
		3066	level = -(10 + (2 * ob->map->darkness));
3110		3067
3111	/* scan through all nearby squares for terrain to hide in */	3068	/* scan through all nearby squares for terrain to hide in */
3112	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3069	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3070	{
3113	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3071	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3114	if (mflag & P_OUT_OF_MAP) { continue; }	3072	if (mflag & P_OUT_OF_MAP)
		3073	{
		3074	continue;
		3075	}
3115	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3076	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3116	level += 2;	3077	level += 2;
3117	else /* open terrain! */	3078	else /* open terrain! */
3118	level -= 1;	3079	level -= 1;
3119	}	3080	}
3120		3081
3121	#if 0	3082	#if 0
3122	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3083	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3123	#endif	3084	#endif
3124	return level;	3085	return level;
3125	}	3086	}
3126		3087
3127	/* For Hidden creatures - a chance of becoming 'unhidden'	3088	/* For Hidden creatures - a chance of becoming 'unhidden'
3128	* every time they move - as we subtract off 'invisibility'	3089	* every time they move - as we subtract off 'invisibility'
3129	* AND, for players, if they move into a ridiculously unhideable	3090	* AND, for players, if they move into a ridiculously unhideable
3130	* spot (surrounded by clear terrain in broad daylight). -b.t.	3091	* spot (surrounded by clear terrain in broad daylight). -b.t.
3131	*/	3092	*/
3132		3093	void
3133	void do_hidden_move (object *op) {	3094	do_hidden_move (object *op)
		3095	{
3134	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3096	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);
3135	object *skop;	3097	object *skop;
3136		3098
3137	if(!op || !op->map) return;	3099	if (!op || !op->map)
		3100	return;
3138		3101
3139	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3102	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
3140		3103
3141	/* its *extremely* hard to run and sneak/hide at the same time! */	3104	/* its *extremely* hard to run and sneak/hide at the same time! */
3142	if(op->type==PLAYER && op->contr->run_on) {	3105	if (op->type == PLAYER && op->contr->run_on)
3143	if(!skop || num >= skop->level) {	3106	if (!skop || num >= skop->level)
		3107	{
3144	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3108	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3145	make_visible(op);	3109	make_visible (op);
3146	return;	3110	return;
3147	} else num += 20;
3148	}	3111	}
		3112	else
		3113	num += 20;
		3114
3149	num += op->map->difficulty;	3115	num += op->map->difficulty;
3150	hide = hideability(op); /* modify by terrain hidden level */	3116	hide = hideability (op); /* modify by terrain hidden level */
3151	num -= hide;	3117	num -= hide;
		3118
3152	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	3119	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3120	{
3153	make_visible(op);	3121	make_visible (op);
3154	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3122	if (op->type == PLAYER)
3155	"You moved out of hiding! You are visible!");	3123	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3156	}	3124	}
3157	else if (op->type == PLAYER && skop) {	3125	else if (op->type == PLAYER && skop)
3158	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3126	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3159	}
3160	}	3127	}
3161		3128
3162	/* determine if who is standing near a hostile creature. */	3129	/* determine if who is standing near a hostile creature. */
3163		3130
		3131	int
3164	int stand_near_hostile( object *who ) {	3132	stand_near_hostile (object *who)
		3133	{
3165	object *tmp=NULL;	3134	object *tmp = NULL;
3166	int i,friendly=0,player=0, mflags;	3135	int i, friendly = 0, player = 0, mflags;
3167	mapstruct *m;	3136	maptile *m;
3168	sint16 x,y;	3137	sint16 x, y;
3169		3138
3170	if(!who) return 0;	3139	if (!who)
3171
3172	if(who->type==PLAYER) player=1;
3173	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3174
3175	/* search adjacent squares */
3176	for(i=1;i<9;i++) {
3177	x = who->x+freearr_x[i];
3178	y = who->y+freearr_y[i];
3179	m = who->map;
3180	mflags = get_map_flags(m, &m, x, y, &x, &y);
3181	/* space must be blocked if there is a monster. If not
3182	* blocked, don't need to check this space.
3183	*/
3184	if (mflags & P_OUT_OF_MAP) continue;
3185	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3186
3187	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3188	if((player||friendly)
3189	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3190	return 1;
3191	else if(tmp->type==PLAYER)
3192	{
3193	/*don't let a hidden DM prevent you from hiding*/
3194	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3195	return 1;
3196	}
3197	}
3198	}
3199	return 0;	3140	return 0;
		3141
		3142	if (who->type == PLAYER)
		3143	player = 1;
		3144
		3145	else
		3146	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		3147
		3148	/* search adjacent squares */
		3149	for (i = 1; i < 9; i++)
		3150	{
		3151	x = who->x + freearr_x[i];
		3152	y = who->y + freearr_y[i];
		3153	m = who->map;
		3154	mflags = get_map_flags (m, &m, x, y, &x, &y);
		3155	/* space must be blocked if there is a monster. If not
		3156	* blocked, don't need to check this space.
		3157	*/
		3158	if (mflags & P_OUT_OF_MAP)
		3159	continue;
		3160	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		3161	continue;
		3162
		3163	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3164	{
		3165	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3166	return 1;
		3167	else if (tmp->type == PLAYER)
		3168	{
		3169	/*don't let a hidden DM prevent you from hiding */
		3170	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		3171	return 1;
		3172	}
		3173	}
		3174	}
		3175	return 0;
3200	}	3176	}
3201		3177
3202	/* check the player los field for viewability of the	3178	/* check the player los field for viewability of the
3203	* object op. This function works fine for monsters,	3179	* object op. This function works fine for monsters,
3204	* but we dont worry if the object isnt the top one in	3180	* but we dont worry if the object isnt the top one in
…		…
3211	* for them to differ. Sigh, this fctn could get a bit more complex.	3187	* for them to differ. Sigh, this fctn could get a bit more complex.
3212	* -b.t.	3188	* -b.t.
3213	* This function is now map tiling safe.	3189	* This function is now map tiling safe.
3214	*/	3190	*/
3215		3191
		3192	int
3216	int player_can_view (object *pl,object *op) {	3193	player_can_view (object *pl, object *op)
		3194	{
3217	rv_vector rv;	3195	rv_vector rv;
3218	int dx,dy;	3196	int dx, dy;
3219		3197
3220	if(pl->type!=PLAYER) {	3198	if (pl->type != PLAYER)
		3199	{
3221	LOG(llevError,"player_can_view() called for non-player object\n");	3200	LOG (llevError, "player_can_view() called for non-player object\n");
3222	return -1;
3223	}
3224	if (!pl || !op) return 0;
3225
3226	if(op->head) { op = op->head; }
3227	get_rangevector(pl, op, &rv, 0x1);
3228
3229	/* starting with the 'head' part, lets loop
3230	* through the object and find if it has any
3231	* part that is in the los array but isnt on
3232	* a blocked los square.
3233	* we use the archetype to figure out offsets.
3234	*/
3235	while(op) {
3236	dx = rv.distance_x + op->arch->clone.x;
3237	dy = rv.distance_y + op->arch->clone.y;
3238
3239	/* only the viewable area the player sees is updated by LOS
3240	* code, so we need to restrict ourselves to that range of values
3241	* for any meaningful values.
3242	*/
3243	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3244	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3245	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3246	return 1;	3201	return -1;
3247	op = op->more;
3248	}	3202	}
		3203
		3204	if (!pl || !op)
3249	return 0;	3205	return 0;
		3206
		3207	op = op->head_ ();
		3208
		3209	get_rangevector (pl, op, &rv, 0x1);
		3210
		3211	/* starting with the 'head' part, lets loop
		3212	* through the object and find if it has any
		3213	* part that is in the los array but isnt on
		3214	* a blocked los square.
		3215	* we use the archetype to figure out offsets.
		3216	*/
		3217	while (op)
		3218	{
		3219	dx = rv.distance_x + op->arch->x;
		3220	dy = rv.distance_y + op->arch->y;
		3221
		3222	/* only the viewable area the player sees is updated by LOS
		3223	* code, so we need to restrict ourselves to that range of values
		3224	* for any meaningful values.
		3225	*/
		3226	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
		3227	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
		3228	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3229	return 1;
		3230	op = op->more;
		3231	}
		3232	return 0;
3250	}	3233	}
3251		3234
3252	/* routine for both players and monsters. We call this when	3235	/* routine for both players and monsters. We call this when
3253	* there is a possibility for our action distrubing our hiding	3236	* there is a possibility for our action distrubing our hiding
3254	* place or invisiblity spell. Artefact invisiblity is not	3237	* place or invisiblity spell. Artefact invisiblity is not
3255	* effected by this. If we arent invisible to begin with, we	3238	* effected by this. If we arent invisible to begin with, we
3256	* return 0.	3239	* return 0.
3257	*/	3240	*/
		3241	int
3258	int action_makes_visible (object *op) {	3242	action_makes_visible (object *op)
		3243	{
3259		3244
3260	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3245	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3246	{
3261	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3247	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3262	return 0;	3248	return 0;
3263		3249
3264	if (op->contr && op->contr->tmp_invis == 0) return 0;	3250	if (op->contr && op->contr->tmp_invis == 0)
		3251	return 0;
3265		3252
3266	/* If monsters, they should become visible */	3253	/* If monsters, they should become visible */
3267	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3254	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3255	{
3268	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3256	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3269	return 1;	3257	return 1;
3270	}	3258	}
3271	}	3259	}
3272	return 0;	3260	return 0;
3273	}	3261	}
3274		3262
3275	/* op_on_battleground - checks if the given object op (usually	3263	/* op_on_battleground - checks if the given object op (usually
3276	* a player) is standing on a valid battleground-tile,	3264	* a player) is standing on a valid battleground-tile,
3277	* function returns TRUE/FALSE. If true x, y returns the battleground	3265	* function returns TRUE/FALSE. If true x, y returns the battleground
3278	* -exit-coord. (and if x, y not NULL)	3266	* -exit-coord. (and if x, y not NULL)
3279	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3267	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3280	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3268	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3281	* Default is to do the same as before, so only people wanting to have different points need worry about this	3269	* Default is to do the same as before, so only people wanting to have different points need worry about this
3282	*/	3270	*/
		3271	int
3283	int op_on_battleground (object *op, int *x, int *y) {	3272	op_on_battleground (object *op, int *x, int *y)
		3273	{
3284	object *tmp;	3274	object *tmp;
3285		3275
3286	/* A battleground-tile needs the following attributes to be valid:	3276	/* A battleground-tile needs the following attributes to be valid:
3287	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3277	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3288	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3278	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3289	* and the exit-coordinates sp/hp must both be > 0.	3279	* and the exit-coordinates sp/hp must both be > 0.
3290	* => The intention here is to prevent abuse of the battleground-	3280	* => The intention here is to prevent abuse of the battleground-
3291	* feature (like pickable or hidden battleground tiles). */	3281	* feature (like pickable or hidden battleground tiles). */
3292	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3282	for (tmp = op->below; tmp != NULL; tmp = tmp->below)
		3283	{
3293	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3284	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3285	{
3294	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3286	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&
3295	strcmp(tmp->name, "battleground")==0 &&	3287	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))
3296	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3288	{
3297	/*before we assign the exit, check if this is a teambattle*/	3289	/*before we assign the exit, check if this is a teambattle */
3298	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3290	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
		3291	{
3299	object *invtmp;	3292	object *invtmp;
		3293
3300	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3294	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)
3301	if(invtmp->type==FORCE && invtmp->slaying &&	3295	{
3302	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3296	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
		3297	{
		3298	if (x != NULL && y != NULL)
		3299	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3300	return 1;
		3301	}
		3302	}
		3303	}
3303	if (x != NULL && y != NULL)	3304	if (x != NULL && y != NULL)
3304	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3305	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3305	return 1;	3306	return 1;
3306	}	3307	}
3307	}	3308	}
3308	}
3309	if (x != NULL && y != NULL)
3310	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3311	return 1;
3312	}	3309	}
3313	}
3314	}
3315	/* If we got here, did not find a battleground */	3310	/* If we got here, did not find a battleground */
3316	return 0;	3311	return 0;
3317	}	3312	}
3318		3313
3319	/*	3314	/*
…		…
3323	* attributes:	3318	* attributes:
3324	* object *who the dragon player	3319	* object *who the dragon player
3325	* int atnr the attack-number of the ability focus	3320	* int atnr the attack-number of the ability focus
3326	* int level ability level	3321	* int level ability level
3327	*/	3322	*/
		3323	void
3328	void dragon_ability_gain(object *who, int atnr, int level) {	3324	dragon_ability_gain (object *who, int atnr, int level)
		3325	{
3329	treasurelist *trlist = NULL; /* treasurelist */	3326	treasurelist *trlist = NULL; /* treasurelist */
3330	treasure *tr; /* treasure */	3327	treasure *tr; /* treasure */
3331	object *tmp,*skop; /* tmp. object */	3328	object *tmp, *skop; /* tmp. object */
3332	object *item; /* treasure object */	3329	object *item; /* treasure object */
3333	char buf[MAX_BUF]; /* tmp. string buffer */	3330	char buf[MAX_BUF]; /* tmp. string buffer */
3334	int i=0, j=0;	3331	int i = 0, j = 0;
3335		3332
3336	/* get the appropriate treasurelist */	3333	/* get the appropriate treasurelist */
3337	if (atnr == ATNR_FIRE)	3334	if (atnr == ATNR_FIRE)
3338	trlist = find_treasurelist("dragon_ability_fire");	3335	trlist = treasurelist::find ("dragon_ability_fire");
3339	else if (atnr == ATNR_COLD)	3336	else if (atnr == ATNR_COLD)
3340	trlist = find_treasurelist("dragon_ability_cold");	3337	trlist = treasurelist::find ("dragon_ability_cold");
3341	else if (atnr == ATNR_ELECTRICITY)	3338	else if (atnr == ATNR_ELECTRICITY)
3342	trlist = find_treasurelist("dragon_ability_elec");	3339	trlist = treasurelist::find ("dragon_ability_elec");
3343	else if (atnr == ATNR_POISON)	3340	else if (atnr == ATNR_POISON)
3344	trlist = find_treasurelist("dragon_ability_poison");	3341	trlist = treasurelist::find ("dragon_ability_poison");
3345		3342
3346	if (trlist == NULL || who->type != PLAYER)	3343	if (trlist == NULL || who->type != PLAYER)
3347	return;	3344	return;
3348		3345
3349	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3346	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3350	tr = tr->next, i++);	3347
3351		3348	if (!tr || !tr->item)
3352	if (tr == NULL || tr->item == NULL) {	3349	{
3353	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3350	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3354	return;	3351	return;
3355	}	3352	}
3356		3353
3357	/* everything seems okay - now bring on the gift: */	3354	/* everything seems okay - now bring on the gift: */
3358	item = &(tr->item->clone);	3355	item = tr->item;
3359		3356
3360	if (item->type == SPELL) {	3357	if (item->type == SPELL)
		3358	{
3361	if (check_spell_known (who, item->name))	3359	if (check_spell_known (who, item->name))
3362	return;	3360	return;
3363		3361
3364	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3362	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3365	do_learn_spell (who, item, 0);	3363	do_learn_spell (who, item, 0);
3366	return;	3364	return;
3367	}	3365	}
3368		3366
3369	/* grant direct spell */	3367	/* grant direct spell */
3370	if (item->type == SPELLBOOK) {	3368	if (item->type == SPELLBOOK)
		3369	{
3371	if (!item->inv) {	3370	if (!item->inv)
		3371	{
3372	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3372	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3373	item->name);
3374	return;	3373	return;
3375	}	3374	}
3376	if (check_spell_known (who, item->inv->name))	3375	if (check_spell_known (who, item->inv->name))
3377	return;	3376	return;
3378	if (item->invisible) {	3377	if (item->invisible)
		3378	{
3379	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3379	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3380	do_learn_spell (who, item->inv, 0);	3380	do_learn_spell (who, item->inv, 0);
3381	return;	3381	return;
3382	}	3382	}
3383	}	3383	}
3384	else if (item->type == SKILL_TOOL && item->invisible) {	3384	else if (item->type == SKILL_TOOL && item->invisible)
		3385	{
3385	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3386	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3387	{
3386		3388
3387	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3389	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3388	* in this way, if the player is missing any of the attacktypes, he gets	3390	* in this way, if the player is missing any of the attacktypes, he gets
3389	* them. As it is now, if the player has any that match the granted skill,	3391	* them. As it is now, if the player has any that match the granted skill,
3390	* but not all of them, he gets nothing.	3392	* but not all of them, he gets nothing.
3391	*/	3393	*/
3392	if (!(skop->attacktype & item->attacktype)) {	3394	if (!(skop->attacktype & item->attacktype))
		3395	{
3393	/* Give new attacktype */	3396	/* Give new attacktype */
3394	skop->attacktype |= item->attacktype;	3397	skop->attacktype |= item->attacktype;
3395		3398
3396	/* always add physical if there's none */	3399	/* always add physical if there's none */
3397	skop->attacktype |= AT_PHYSICAL;	3400	skop->attacktype |= AT_PHYSICAL;
3398		3401
3399	if (item->msg != NULL)	3402	if (item->msg != NULL)
3400	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3403	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3401		3404
3402	/* Give player new face */	3405	/* Give player new face */
3403	if (item->animation_id) {	3406	if (item->animation_id)
		3407	{
3404	who->face = skop->face;	3408	who->face = skop->face;
3405	who->animation_id = item->animation_id;	3409	who->animation_id = item->animation_id;
3406	who->anim_speed = item->anim_speed;	3410	who->anim_speed = item->anim_speed;
3407	who->last_anim = 0;	3411	who->last_anim = 0;
3408	who->state = 0;	3412	who->state = 0;
3409	animate_object(who, who->direction);	3413	animate_object (who, who->direction);
3410	}	3414	}
		3415	}
		3416	}
3411	}	3417	}
3412	}
3413	}
3414	else if (item->type == FORCE) {	3418	else if (item->type == FORCE)
		3419	{
3415	/* forces in the treasurelist can alter the player's stats */	3420	/* forces in the treasurelist can alter the player's stats */
3416	object *skin;	3421	object *skin;
		3422
3417	/* first get the dragon skin force */	3423	/* first get the dragon skin force */
3418	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3424	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3419	skin=skin->below);	3425	;
3420	if (skin == NULL) return;	3426
3421		3427	if (!skin)
		3428	return;
		3429
3422	/* adding new spellpath attunements */	3430	/* adding new spellpath attunements */
3423	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3431	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3432	{
3424	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3433	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3425		3434
3426	/* print message */	3435	/* print message */
3427	sprintf(buf, "You feel attuned to ");	3436	sprintf (buf, "You feel attuned to ");
3428	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3437	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3429	if(item->path_attuned & (1<<i)) {	3438	{
3430	if (j)	3439	if (item->path_attuned & (1 << i))
3431	strcat(buf," and ");	3440	{
3432	else	3441	if (j)
3433	j = 1;	3442	strcat (buf, " and ");
		3443	else
		3444	j = 1;
3434	strcat(buf, spellpathnames[i]);	3445	strcat (buf, spellpathnames[i]);
3435	}	3446	}
3436	}	3447	}
3437	strcat(buf,".");	3448	strcat (buf, ".");
3438	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3449	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3439	}	3450	}
3440		3451
3441	/* evtl. adding flags: */	3452	/* evtl. adding flags: */
3442	if(QUERY_FLAG(item, FLAG_XRAYS))	3453	if (QUERY_FLAG (item, FLAG_XRAYS))
3443	SET_FLAG(skin, FLAG_XRAYS);	3454	SET_FLAG (skin, FLAG_XRAYS);
3444	if(QUERY_FLAG(item, FLAG_STEALTH))	3455	if (QUERY_FLAG (item, FLAG_STEALTH))
3445	SET_FLAG(skin, FLAG_STEALTH);	3456	SET_FLAG (skin, FLAG_STEALTH);
3446	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3457	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3447	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3458	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3448		3459
3449	/* print message if there is one */	3460	/* print message if there is one */
3450	if (item->msg != NULL)	3461	if (item->msg != NULL)
3451	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3462	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3463	}
		3464	else
3452	}	3465	{
3453	else {
3454	/* generate misc. treasure */	3466	/* generate misc. treasure */
3455	tmp = arch_to_object (tr->item);	3467	tmp = arch_to_object (tr->item);
3456	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3468	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3457	tmp = insert_ob_in_ob (tmp, who);	3469	tmp = insert_ob_in_ob (tmp, who);
3458	if (who->type == PLAYER)	3470	if (who->type == PLAYER)
3459	esrv_send_item(who, tmp);	3471	esrv_send_item (who, tmp);
3460	}	3472	}
3461	}	3473	}
3462		3474
3463	/**	3475	/**
3464	* Unready an object for a player. This function does nothing if the object was	3476	* Unready an object for a player. This function does nothing if the object was
3465	* not readied.	3477	* not readied.
3466	*/	3478	*/
		3479	void
3467	void player_unready_range_ob(player *pl, object *ob) {	3480	player_unready_range_ob (player *pl, object *ob)
3468	rangetype i;	3481	{
		3482	if (pl->ob->current_weapon == ob)
		3483	pl->ob->current_weapon = 0;
3469		3484
3470	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3485	if (pl->combat_ob == ob)
3471	if (pl->ranges[i] == ob) {	3486	pl->combat_ob = 0;
3472	pl->ranges[i] = NULL;	3487
3473	if (pl->shoottype == i) {	3488	if (pl->ranged_ob == ob)
3474	pl->shoottype = range_none;	3489	pl->ranged_ob = 0;
3475	}
3476	}
3477	}
3478	}	3490	}
		3491
		3492	sint8
		3493	player::visibility_at (maptile *map, int x, int y) const
		3494	{
		3495	if (!ns)
		3496	return 0;
		3497
		3498	int dx, dy;
		3499	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3500	return 0;
		3501
		3502	x += dx - ns->current_x + ns->mapx / 2;
		3503	y += dy - ns->current_y + ns->mapy / 2;
		3504
		3505	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3506	return 0;
		3507
		3508	return 100 - blocked_los [x][y];
		3509	}

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