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Comparing deliantra/server/server/player.C (file contents):
Revision 1.6 by root, Sat Aug 26 23:36:34 2006 UTC vs.
Revision 1.145 by root, Mon May 28 21:28:36 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 1.6 2006/08/26 23:36:34 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 it
		9	* under the terms of the GNU General Public License as published by the Free
		10	* Software Foundation; either version 2 of the License, or (at your option)
		11	* any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful, but
		14	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
		15	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
		16	* for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License along
		19	* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
		20	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
		21	*
		22	* The authors can be reached via e-mail to <crossfire@schmorp.de>
4	*/	23	*/
5		24
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>	25	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	26	#include <sproto.h>
35	#endif
36	#include <sounds.h>	27	#include <sounds.h>
37	#include <living.h>	28	#include <living.h>
38	#include <object.h>	29	#include <object.h>
39	#include <spells.h>	30	#include <spells.h>
40	#include <skills.h>	31	#include <skills.h>
41	#include <newclient.h>
42		32
43	#ifdef COZY_SERVER	33	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	34	#include <functional>
45	#endif
46		35
47	player *find_player(const char *plname)	36	playervec players;
		37
		38	void
		39	display_motd (const object *op)
48	{	40	{
49	player *pl;	41	char buf[MAX_BUF];
50	for(pl=first_player;pl!=NULL;pl=pl->next)	42	char motd[HUGE_BUF];
51	{	43	FILE *fp;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))	44	int comp;
		45	int size;
		46
		47	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
		48	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
53	return pl;	49	return;
54	};
55	return NULL;
56	}
57		50
58	player* find_player_partial_name( const char* plname )	51	motd[0] = '\0';
		52	size = 0;
		53
		54	while (fgets (buf, MAX_BUF, fp))
59	{	55	{
60	player* pl;	56	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;	57	continue;
67		58
68	if ( !strcmp( pl->ob->name, plname) )	59	strncat (motd + size, buf, HUGE_BUF - size);
69	return pl;	60	size += strlen (buf);
		61	}
70		62
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )	63	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
		64	close_and_delete (fp, comp);
		65	}
		66
		67	void
		68	send_rules (const object *op)
		69	{
		70	char buf[MAX_BUF];
		71	char rules[HUGE_BUF];
		72	FILE *fp;
		73	int comp;
		74	int size;
		75
		76	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
		77	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		78	return;
		79
		80	rules[0] = '\0';
		81	size = 0;
		82
		83	while (fgets (buf, MAX_BUF, fp))
		84	{
		85	if (*buf == '#')
		86	continue;
		87
		88	if (size + strlen (buf) >= HUGE_BUF)
		89	{
		90	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
		91	break;
		92	}
		93
		94	strncat (rules + size, buf, HUGE_BUF - size);
		95	size += strlen (buf);
		96	}
		97
		98	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
		99	close_and_delete (fp, comp);
		100	}
		101
		102	void
		103	send_news (const object *op)
		104	{
		105	char buf[MAX_BUF];
		106	char news[HUGE_BUF];
		107	char subject[MAX_BUF];
		108	FILE *fp;
		109	int comp;
		110	int size;
		111
		112	sprintf (buf, "%s/%s", settings.confdir, settings.news);
		113	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		114	return;
		115
		116	news[0] = '\0';
		117	subject[0] = '\0';
		118	size = 0;
		119
		120	while (fgets (buf, MAX_BUF, fp))
		121	{
		122	if (*buf == '#')
		123	continue;
		124
		125	if (*buf == '%')
		126	{ /* send one news */
		127	if (size > 0)
		128	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 */
		129
		130	strcpy (subject, buf + 1);
		131	strip_endline (subject);
		132	size = 0;
		133	news[0] = '\0';
		134	}
		135	else
		136	{
		137	if (size + strlen (buf) >= HUGE_BUF)
72	{	138	{
73	if ( found )	139	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	140	break;
75
76	found = pl;
77	}	141	}
		142	strncat (news + size, buf, HUGE_BUF - size);
		143	size += strlen (buf);
78	}	144	}
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		145	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	146
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	147	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	148	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);	149	close_and_delete (fp, comp);
103	}	150	}
104		151
105	void send_rules(const object *op) {	152	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	153	static void
107	char rules[HUGE_BUF];	154	set_first_map (object *op)
108	FILE *fp;	155	{
109	int comp;	156	op->contr->maplevel = first_map_path;
110	int size;	157	op->x = -1;
111		158	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	159	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	160
		161	void
		162	player::activate ()
		163	{
		164	if (active)
114	return;	165	return;
		166
		167	players.insert (this);
		168	ob->remove ();
		169	ob->map = 0;
		170	ob->activate_recursive ();
		171	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		172	add_friendly_object (ob);
		173	}
		174
		175	void
		176	player::deactivate ()
		177	{
		178	if (!active)
		179	return;
		180
		181	terminate_all_pets (ob);
		182	remove_friendly_object (ob);
		183	ob->deactivate_recursive ();
		184
		185	if (ob->map)
		186	maplevel = ob->map->path;
		187
		188	ob->remove ();
		189	ob->map = 0;
		190	party = 0;
		191
		192	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		193
		194	players.erase (this);
		195	}
		196
		197	// connect the player with a specific client
		198	// also changes, rationalises, and fixes some incorrect settings
		199	void
		200	player::connect (client *ns)
		201	{
		202	this->ns = ns;
		203	ns->pl = this;
		204
		205	run_on = 0;
		206	fire_on = 0;
		207	ob->close_container (); //TODO: client-specific
		208
		209	ns->update_look = 0;
		210	ns->look_position = 0;
		211
		212	clear_los (ob);
		213
		214	ns->reset_stats ();
		215
		216	/* make sure he's a player -- needed because of class change. */
		217	ob->type = PLAYER; // we are paranoid
		218	ob->race = ob->arch->clone.race;
		219
		220	ob->carrying = sum_weight (ob);
		221	link_player_skills (ob);
		222
		223	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		224
		225	assign (title, ob->arch->clone.name);
		226
		227	/* if it's a dragon player, set the correct title here */
		228	if (is_dragon_pl (ob))
115	}	229	{
116	rules[0]='\0';	230	object *tmp, *abil = 0, *skin = 0;
117	size=0;	231
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	232	shstr_cmp dragon_ability_force ("dragon_ability_force");
119	if( *buf == '#')	233	shstr_cmp dragon_skin_force ("dragon_skin_force");
120	continue;	234
121	if (size + strlen(buf)>=HUGE_BUF)	235	for (tmp = ob->inv; tmp; tmp = tmp->below)
		236	if (tmp->type == FORCE)
		237	if (tmp->arch->name == dragon_ability_force)
		238	abil = tmp;
		239	else if (tmp->arch->name == dragon_skin_force)
		240	skin = tmp;
		241
		242	set_dragon_name (ob, abil, skin);
		243	}
		244
		245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		246
		247	esrv_new_player (this, ob->weight + ob->carrying);
		248
		249	ob->flag [FLAG_READY_WEAPON] = false;
		250	ob->flag [FLAG_READY_SKILL] = false;
		251	ob->flag [FLAG_READY_BOW] = false;
		252
		253	for (object *op = ob->inv; op; op = op->below)
		254	if (op->flag [FLAG_APPLIED])
		255	switch (op->type)
122	{	256	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	257	case SKILL:
124	break;	258	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;	259	break;
167	}	260
168	strncat(news+size,buf,HUGE_BUF-size);	261	case WAND:
169	size+=strlen(buf);	262	case ROD:
		263	case HORN:
		264	case BOW:
		265	ranged_ob = op;
		266	break;
		267
		268	case WEAPON:
		269	combat_ob = op;
		270	break;
170	}	271	}
171	}	272
		273	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		274	ob->update_stats ();
		275
		276	ns->floorbox_update ();
		277	esrv_send_inventory (ob, ob);
		278	esrv_add_spells (this, 0);
		279
		280	activate ();
		281
		282	send_rules (ob);
		283	send_news (ob);
		284	display_motd (ob);
		285
		286	INVOKE_PLAYER (CONNECT, this);
		287	INVOKE_PLAYER (LOGIN, this);
		288	}
		289
		290	void
		291	player::disconnect ()
		292	{
		293	if (ns)
172		294	{
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,	295	if (active)
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,	296	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		297
181	int playername_ok(const char *cp) {	298	INVOKE_PLAYER (DISCONNECT, this);
182	/* Don't allow - or _ as first character in the name */
183	if (*cp == '-' || *cp == '_') return 0;
184		299
185	for(;*cp!='\0';cp++)	300	ns->reset_stats ();
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')	301	ns->pl = 0;
187	return 0;	302	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	player *tmp;
208
209	p = (player *) malloc(sizeof(player));
210	if(p==NULL)
211	fatal(OUT_OF_MEMORY);
212
213	/* This adds the player in the linked list. There is extra
214	* complexity here because we want to add the new player at the
215	* end of the list - there is in fact no compelling reason that
216	* that needs to be done except for things like output of
217	* 'who'.
218	*/
219	tmp=first_player;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226
227	p->next = NULL;
228	}	303	}
229		304
230	/* Clears basically the entire player structure except	305	if (ob)
231	* for next and socket.	306	ob->close_container (); //TODO: client-specific
232	*/
233	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
234		307
		308	deactivate ();
		309	}
		310
		311	// the need for this function can be explained
		312	// by load_object not returning the object
		313	void
		314	player::set_object (object *op)
		315	{
		316	ob = op;
		317	ob->contr = this; /* this aren't yet in archetype */
		318
		319	ob->speed = 1.0f;
		320	ob->speed_left = 0.5f;
		321
		322	ob->direction = 5; /* So player faces south */
		323	}
		324
		325	player::player ()
		326	{
235	/* There are some elements we want initialized to non zero value -	327	/* There are some elements we want initialised to non zero value -
236	* we deal with that below this point.	328	* we deal with that below this point.
237	*/	329	*/
238	p->party=NULL;	330	outputs_sync = 4;
239	p->outputs_sync=16; /* Every 2 seconds */	331	outputs_count = 4;
240	p->outputs_count=1; /* Keeps present behaviour */
241	p->unapply = unapply_nochoice;	332	unapply = unapply_nochoice;
242	p->Swap_First = -1;
243		333
244	#ifdef AUTOSAVE	334	savebed_map = first_map_path; /* Init. respawn position */
245	p->last_save_tick = 9999999;	335
246	#endif	336	gen_sp_armour = 10;
		337	bowtype = bow_normal;
		338	petmode = pet_normal;
		339	listening = 10;
		340	usekeys = containers;
		341	peaceful = 1; /* default peaceful */
		342	do_los = 1;
		343
		344	weapon_sp = 1.0f;
		345	weapon_sp_left = 0.5f;
		346	}
		347
		348	void
		349	player::do_destroy ()
		350	{
		351	disconnect ();
		352
		353	attachable::do_destroy ();
		354
		355	if (ob)
247		356	{
248	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	357	ob->destroy_inv (false);
		358	ob->destroy ();
249		359	}
250	op->contr=p; /* this aren't yet in archetype */
251	p->ob = op;
252	op->speed_left=0.5;
253	op->speed=1.0;
254	op->direction=5; /* So player faces south */
255	op->stats.wc=2;
256	op->run_away = 25; /* Then we panick... */
257	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
258
259	roll_stats(op);
260	p->state=ST_ROLL_STAT;
261	clear_los(op);
262
263	p->gen_sp_armour=10;
264	p->last_speed= -1;
265	p->shoottype=range_none;
266	p->bowtype=bow_normal;
267	p->petmode=pet_normal;
268	p->listening=10;
269	p->usekeys=containers;
270	p->last_weapon_sp= -1;
271	p->peaceful=1; /* default peaceful */
272	p->do_los=1;
273	p->explore=0;
274	p->no_shout=0; /* default can shout */
275
276	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
277	p->title[sizeof(p->title)-1] = '\0';
278	op->race = add_string (op->arch->clone.race);
279
280	CLEAR_FLAG(op,FLAG_READY_SKILL);
281
282	/* we need to clear these to -1 and not zero - otherwise,
283	* if a player quits and starts a new character, we wont
284	* send new values to the client, as things like exp start
285	* at zero.
286	*/
287	for (i=0; i < NUM_SKILLS; i++) {
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}
291	for (i=0; i < NROFATTACKS; i++) {
292	p->last_resist[i] = -1;
293	}
294	p->last_stats.exp = -1;
295	p->last_weight = (uint32)-1;
296
297	p->socket.update_look=0;
298	p->socket.look_position=0;
299	return p;
300	}	360	}
301		361
302		362	player::~player ()
303	/* This loads the first map an puts the player on it. */
304	static void set_first_map(object *op)
305	{	363	{
306	strcpy(op->contr->maplevel, first_map_path);	364	/* Clear item stack */
307	op->x = -1;	365	free (stack_items);
308	op->y = -1;
309	enter_exit(op, NULL);
310	}	366	}
311		367
312	/* Tries to add player on the connection passwd in ns.	368	/* Tries to add player on the connection passed in ns.
313	* All we can really get in this is some settings like host and display	369	* All we can really get in this is some settings like host and display
314	* mode.	370	* mode.
315	*/	371	*/
		372	player *
		373	player::create ()
		374	{
		375	player *pl = new player;
316		376
317	int add_player(NewSocket *ns) {	377	pl->set_object (arch_to_object (get_player_archetype (0)));
318	player *p;
319		378
320	p=get_player(NULL);	379	pl->ob->roll_stats ();
321	p->socket = *ns;	380	pl->ob->stats.wc = 2;
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	381	pl->ob->run_away = 25; /* Then we panick... */
323	if(p->socket.faces_sent == NULL)	382
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);	383	set_first_map (pl->ob);
332		384
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
334	add_friendly_object(p->ob);
335	send_rules(p->ob);
336	send_news(p->ob);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;	385	return pl;
340	}	386	}
341		387
342	/*	388	/*
343	* get_player_archetype() return next player archetype from archetype	389	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	390	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	391	* Note: there MUST be at least one player archetype!
346	*/	392	*/
		393	archetype *
347	archetype *get_player_archetype(archetype* at)	394	get_player_archetype (archetype *at)
348	{	395	{
349	archetype *start = at;	396	archetype *start = at;
		397
350	for (;;) {	398	for (;;)
		399	{
351	if (at==NULL || at->next==NULL)	400	if (at == NULL || at->next == NULL)
352	at=first_archetype;	401	at = first_archetype;
353	else	402	else
354	at=at->next;	403	at = at->next;
		404
355	if(at->clone.type==PLAYER)	405	if (at->clone.type == PLAYER)
356	return at;	406	return at;
		407
357	if (at == start) {	408	if (at == start)
		409	{
358	LOG (llevError, "No Player archetypes\n");	410	LOG (llevError, "No Player archetypes\n");
359	exit (-1);	411	exit (-1);
360	}	412	}
361	}	413	}
362	}	414	}
363		415
364		416	object *
365	object *get_nearest_player(object *mon) {	417	get_nearest_player (object *mon)
		418	{
366	object *op = NULL;	419	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	420	objectlink *ol;
369	unsigned lastdist;	421	unsigned lastdist;
370	rv_vector rv;	422	rv_vector rv;
371		423
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	424	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
		425	{
373	/* We should not find free objects on this friendly list, but it	426	/* We should not find free objects on this friendly list, but it
374	* does periodically happen. Given that, lets deal with it.	427	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly	428	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.	429	* list is also free, so encapsulate this in a while loop.
377	*/	430	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {	431	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
		432	{
379	object *tmp=ol->ob;	433	object *tmp = ol->ob;
380		434
381	/* Can't do much more other than log the fact, because the object	435	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.	436	* itself will have been cleared.
383	*/	437	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");	438	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
		439	tmp->debug_desc ());
385	ol = ol->next;	440	ol = ol->next;
386	remove_friendly_object(tmp);	441	remove_friendly_object (tmp);
387	if (!ol) return op;	442	if (!ol)
388	}	443	return op;
		444	}
389		445
390	/* Remove special check for player from this. First, it looks to cause	446	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more	447	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -	448	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would	449	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove	450	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this	451	* on_same_map check, as can_detect_enemy also does this
396	*/	452	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	453	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	454	continue;
399		455
400	if(lastdist>rv.distance) {
401	op=ol->ob;
402	lastdist=rv.distance;
403	}
404	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {
406	if (can_detect_enemy(mon, pl->ob,&rv)) {
407
408	if(lastdist>rv.distance) {	456	if (lastdist > rv.distance)
409	op=pl->ob;	457	{
		458	op = ol->ob;
410	lastdist=rv.distance;	459	lastdist = rv.distance;
		460	}
411	}	461	}
412	}	462
413	}	463	for_all_players (pl)
		464	if (can_detect_enemy (mon, pl->ob, &rv))
		465	if (lastdist > rv.distance)
		466	{
		467	op = pl->ob;
		468	lastdist = rv.distance;
		469	}
		470
414	#if 0	471	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	472	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	473	#endif
417	return op;	474	return op;
418	}	475	}
419		476
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	477	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	478	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	479	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	493	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	494	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	495	* is probably not a good thing.
439	*/	496	*/
440	#define MAX_SPACES 50	497	#define MAX_SPACES 50
441
442		498
443	/*	499	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	500	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	501	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	502	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	515	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	516	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	517	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	518	* is blocking itself.
463	*/	519	*/
		520	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	521	path_to_player (object *mon, object *pl, unsigned mindiff)
		522	{
465	rv_vector rv;	523	rv_vector rv;
466	sint16 x,y;	524	sint16 x, y;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	525	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;	526	maptile *m, *lastmap;
469		527
470	get_rangevector(mon, pl, &rv, 0);	528	get_rangevector (mon, pl, &rv, 0);
471		529
472	if (rv.distance<mindiff) return 0;	530	if (rv.distance < mindiff)
473
474	x=mon->x;
475	y=mon->y;
476	m=mon->map;
477	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
480	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;
482	while (diff >1 && max>0) {
483	lastx = x;
484	lasty = y;
485	lastmap = m;
486	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];
488
489	mflags = get_map_flags(m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
491
492	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
495	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.
497	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {
500	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.
502	*/
503	x = lastx;
504	y = lasty;
505	m = lastmap;
506	dir = firstdir = rv.direction;
507	} else {
508	/* direct path is blocked - try taking a side step to
509	* either the left or right.
510	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth
515	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
517	if (i==0) continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in
520	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully
527	* moved.
528	*/
529
530	x = lastx + freearr_x[absdir(lastdir+i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];
532	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
537	if (mflags & P_BLOCKSVIEW) continue;
538
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;
540	}
541	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.
543	*/
544	if (i==(DETOUR_AMOUNT+1))
545	return 0;
546	diff--;
547	lastdir=dir;
548	max--;
549	if (!firstdir) firstdir = dir+i;
550	} /* else check alternate directions */
551	} /* if blocked */
552	else {
553	/* we moved towards creature, so diff is less */
554	diff--;
555	max--;
556	lastdir=dir;
557	if (!firstdir) firstdir = dir;
558	}
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.
562	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
565	}
566	if (diff>max) return 0;
567	}
568	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;
570
571	return firstdir;
572	}
573
574	void give_initial_items(object *pl,treasurelist *items) {
575	object *op,*next=NULL;
576
577	if(pl->randomitems!=NULL)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
579
580	for (op=pl->inv; op; op=next) {
581	next = op->below;
582
583	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way
585	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);
588
589	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions
591	*/
592	if (pl->type == PLAYER) {
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
594	(op->type == ARMOUR || op->type == BOOTS ||
595	op->type == CLOAK || op->type == HELMET ||
596	op->type == SHIELD || op->type == GLOVES ||
597	op->type == BRACERS || op->type == GIRDLE)) ||
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}
603	}
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	tmp->name);
622	continue;
623	}
624	if (op->nrof > 1) op->nrof = 1;
625	}
626
627	if (op->type == SPELLBOOK && op->inv) {
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
629	}
630
631	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.
634	*/
635	if (need_identify(op)) {
636	SET_FLAG(op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);
639	}
640	if(op->type==SPELL) {
641	remove_ob(op);
642	free_object(op);
643	continue;
644	}
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;
648	op->level = 1;
649	}
650	/* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */
653
654	/* Need to set up the skill pointers */
655	link_player_skills(pl);
656	}
657
658	void get_name(object *op) {
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	const char *name = op->name;
703
704	add_refcount(name);
705	remove_friendly_object(op);
706	free_object(op);
707	pl = get_player(pl);
708	op = pl->ob;
709	add_friendly_object(op);
710	op->contr->password[0]='~';
711	FREE_AND_CLEAR_STR(op->name);
712	FREE_AND_CLEAR_STR(op->name_pl);
713
714	/* Lets put a space in here */
715	new_draw_info(NDI_UNIQUE, 0, op, "\n");
716	get_name(op);
717	op->name = name; /* Alrady added a refcount above */
718	op->name_pl = add_string(name);
719	set_first_map(op);
720	} else {
721	/* user pressed something else so just ask again... */
722	play_again(op);
723	}
724	return 0;	531	return 0;
725	}
726		532
727	void confirm_password(object *op) {	533	x = mon->x;
		534	y = mon->y;
		535	m = mon->map;
		536	dir = rv.direction;
		537	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		538	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
728		539
729	op->contr->write_buf[0]='\0';	540	/* If we can't solve it within the search distance, return now. */
730	op->contr->state=ST_CONFIRM_PASSWORD;	541	if (diff > max)
731	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	542	return 0;
732	}
733		543
		544	while (diff > 1 && max > 0)
		545	{
		546	lastx = x;
		547	lasty = y;
		548	lastmap = m;
		549	x = lastx + freearr_x[dir];
		550	y = lasty + freearr_y[dir];
		551
		552	mflags = get_map_flags (m, &m, x, y, &x, &y);
		553	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		554
		555	/* Space is blocked - try changing direction a little */
		556	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		557	&& (m == mon->map && blocked_link (mon, m, x, y))))
		558	{
		559	/* recalculate direction from last good location. Possible
		560	* we were not traversing ideal location before.
		561	*/
		562	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		563	if (rv.direction != dir)
		564	{
		565	/* OK - says direction should be different - lets reset the
		566	* the values so it will try again.
		567	*/
		568	x = lastx;
		569	y = lasty;
		570	m = lastmap;
		571	dir = firstdir = rv.direction;
		572	}
		573	else
		574	{
		575	/* direct path is blocked - try taking a side step to
		576	* either the left or right.
		577	* Note increase the values in the loop below to be
		578	* more than -1/1 respectively will mean the monster takes
		579	* bigger detour. Have to be careful about these values getting
		580	* too big (3 or maybe 4 or higher) as the monster may just try
		581	* stepping back and forth
		582	*/
		583	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		584	{
		585	if (i == 0)
		586	continue; /* already did this, so skip it */
		587	/* Use lastdir here - otherwise,
		588	* since the direction that the creature should move in
		589	* may change, you could get infinite loops.
		590	* ie, player is northwest, but monster can only
		591	* move west, so it does that. It goes some distance,
		592	* gets blocked, finds that it should move north,
		593	* can't do that, but now finds it can move east, and
		594	* gets back to its original point. lastdir contains
		595	* the last direction the creature has successfully
		596	* moved.
		597	*/
		598
		599	x = lastx + freearr_x[absdir (lastdir + i)];
		600	y = lasty + freearr_y[absdir (lastdir + i)];
		601	m = lastmap;
		602	mflags = get_map_flags (m, &m, x, y, &x, &y);
		603	if (mflags & P_OUT_OF_MAP)
		604	continue;
		605	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		606	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		607	continue;
		608	if (mflags & P_BLOCKSVIEW)
		609	continue;
		610
		611	if (m == mon->map && blocked_link (mon, m, x, y))
		612	break;
		613	}
		614	/* go through entire loop without finding a valid
		615	* sidestep to take - thus, no valid path.
		616	*/
		617	if (i == (DETOUR_AMOUNT + 1))
		618	return 0;
		619	diff--;
		620	lastdir = dir;
		621	max--;
		622	if (!firstdir)
		623	firstdir = dir + i;
		624	} /* else check alternate directions */
		625	} /* if blocked */
		626	else
		627	{
		628	/* we moved towards creature, so diff is less */
		629	diff--;
		630	max--;
		631	lastdir = dir;
		632	if (!firstdir)
		633	firstdir = dir;
		634	}
		635
		636	if (diff <= 1)
		637	{
		638	/* Recalculate diff (distance) because we may not have actually
		639	* headed toward player for entire distance.
		640	*/
		641	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		642	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		643	}
		644
		645	if (diff > max)
		646	return 0;
		647	}
		648
		649	/* If we reached the max, didn't find a direction in time */
		650	if (!max)
		651	return 0;
		652
		653	return firstdir;
		654	}
		655
		656	void
		657	give_initial_items (object *pl, treasurelist * items)
		658	{
		659	object *op, *next = NULL;
		660
		661	if (pl->randomitems != NULL)
		662	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		663
		664	for (op = pl->inv; op; op = next)
		665	{
		666	next = op->below;
		667
		668	/* Forces get applied per default, unless they have the
		669	* flag "neutral" set. Sorry but I can't think of a better way
		670	*/
		671	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		672	SET_FLAG (op, FLAG_APPLIED);
		673
		674	/* we never give weapons/armour if these cannot be used
		675	* by this player due to race restrictions
		676	*/
		677	if (pl->type == PLAYER)
		678	{
		679	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&
		680	(op->type == ARMOUR || op->type == BOOTS ||
		681	op->type == CLOAK || op->type == HELMET ||
		682	op->type == SHIELD || op->type == GLOVES ||
		683	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		684	{
		685	op->destroy ();
		686	continue;
		687	}
		688	}
		689
		690	/* This really needs to be better - we should really give
		691	* a substitute spellbook. The problem is that we don't really
		692	* have a good idea what to replace it with (need something like
		693	* a first level treasurelist for each skill.)
		694	* remove duplicate skills also
		695	*/
		696	if (op->type == SPELLBOOK || op->type == SKILL)
		697	{
		698	object *tmp;
		699
		700	for (tmp = op->below; tmp; tmp = tmp->below)
		701	if (tmp->type == op->type && tmp->name == op->name)
		702	break;
		703
		704	if (tmp)
		705	{
		706	op->destroy ();
		707	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		708	continue;
		709	}
		710
		711	if (op->nrof > 1)
		712	op->nrof = 1;
		713	}
		714
		715	if (op->type == SPELLBOOK && op->inv)
		716	{
		717	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		718	}
		719
		720	/* Give starting characters identified, uncursed, and undamned
		721	* items. Just don't identify gold or silver, or it won't be
		722	* merged properly.
		723	*/
		724	if (need_identify (op))
		725	{
		726	SET_FLAG (op, FLAG_IDENTIFIED);
		727	CLEAR_FLAG (op, FLAG_CURSED);
		728	CLEAR_FLAG (op, FLAG_DAMNED);
		729	}
		730	if (op->type == SPELL)
		731	{
		732	op->destroy ();
		733	continue;
		734	}
		735	else if (op->type == SKILL)
		736	{
		737	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		738	op->stats.exp = 0;
		739	op->level = 1;
		740	}
		741	/* lock all 'normal items by default */
		742	else
		743	SET_FLAG (op, FLAG_INV_LOCKED);
		744	} /* for loop of objects in player inv */
		745
		746	/* Need to set up the skill pointers */
		747	link_player_skills (pl);
		748	}
		749
		750	void
734	void get_party_password(object *op, partylist *party) {	751	get_party_password (object *op, partylist *party)
		752	{
735	if (party == NULL) {	753	if (party == NULL)
		754	{
736	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	755	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
737	return;	756	return;
738	}	757	}
		758
739	op->contr->write_buf[0]='\0';	759	op->contr->write_buf[0] = '\0';
740	op->contr->state=ST_GET_PARTY_PASSWORD;	760	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
741	op->contr->party_to_join = party;	761	op->contr->party_to_join = party;
742	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	762	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
743	}	763	}
744
745		764
746	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	765	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		766	static int
747	int roll_stat(void) {	767	roll_stat (void)
		768	{
748	int a[4],i,j,k;	769	int a[4], i, j, k;
749		770
750	for(i=0;i<4;i++)	771	for (i = 0; i < 4; i++)
751	a[i]=(int)RANDOM()%6+1;	772	a[i] = (int) rndm (6) + 1;
752		773
753	for(i=0,j=0,k=7;i<4;i++)	774	for (i = 0, j = 0, k = 7; i < 4; i++)
754	if(a[i]<k)	775	if (a[i] < k)
755	k=a[i],j=i;	776	k = a[i], j = i;
756		777
757	for(i=0,k=0;i<4;i++) {	778	for (i = 0, k = 0; i < 4; i++)
758	if(i!=j)	779	if (i != j)
759	k+=a[i];	780	k += a[i];
760	}	781
761	return k;	782	return k;
762	}	783	}
763		784
764	void roll_stats(object *op) {	785	void
		786	object::roll_stats ()
		787	{
		788	int statsort [NUM_STATS];
		789
		790	for (;;)
		791	{
765	int sum=0;	792	int sum = 0;
766	int i = 0, j = 0;	793	for (int i = NUM_STATS; i--; )
767	int statsort[7];	794	sum += statsort [i] = roll_stat ();
768		795
769	do {	796	if (sum >= 82 && sum <= 116)
770	op->stats.Str=roll_stat();	797	break;
771	op->stats.Dex=roll_stat();	798	}
772	op->stats.Int=roll_stat();
773	op->stats.Con=roll_stat();
774	op->stats.Wis=roll_stat();
775	op->stats.Pow=roll_stat();
776	op->stats.Cha=roll_stat();
777	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
778	op->stats.Con+op->stats.Wis+op->stats.Pow+
779	op->stats.Cha;
780	} while(sum<82||sum>116);
781		799
782	/* Sort the stats so that rerolling is easier... */	800	// Sort the stats so that rerolling is easier...
783	statsort[0] = op->stats.Str;	801	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
784	statsort[1] = op->stats.Dex;
785	statsort[2] = op->stats.Int;
786	statsort[3] = op->stats.Con;
787	statsort[4] = op->stats.Wis;
788	statsort[5] = op->stats.Pow;
789	statsort[6] = op->stats.Cha;
790		802
791	/* a quick and dirty bubblesort? */	803	for (int i = 0; i < NUM_STATS; ++i)
792	do {
793	if (statsort[i] < statsort[i + 1]) {
794	j = statsort[i];
795	statsort[i] = statsort[i + 1];
796	statsort[i + 1] = j;
797	i = 0;
798	} else {
799	i++;
800	}
801	} while (i < 6);
802
803	op->stats.Str = statsort[0];	804	stats.stat (i) = statsort [i];
804	op->stats.Dex = statsort[1];
805	op->stats.Con = statsort[2];
806	op->stats.Int = statsort[3];
807	op->stats.Wis = statsort[4];
808	op->stats.Pow = statsort[5];
809	op->stats.Cha = statsort[6];
810		805
811
812	op->contr->orig_stats.Str=op->stats.Str;
813	op->contr->orig_stats.Dex=op->stats.Dex;
814	op->contr->orig_stats.Int=op->stats.Int;
815	op->contr->orig_stats.Con=op->stats.Con;
816	op->contr->orig_stats.Wis=op->stats.Wis;
817	op->contr->orig_stats.Pow=op->stats.Pow;
818	op->contr->orig_stats.Cha=op->stats.Cha;
819
820	op->level=1;
821	op->stats.exp=0;	806	stats.exp = 0;
822	op->stats.ac=0;	807	stats.ac = 0;
823		808
		809	stats.hp = stats.maxhp;
		810	stats.sp = stats.maxsp;
		811	stats.grace = stats.maxgrace;
		812
		813	if (contr)
		814	{
824	op->contr->levhp[1] = 9;	815	contr->levhp[1] = 9;
825	op->contr->levsp[1] = 6;	816	contr->levsp[1] = 6;
826	op->contr->levgrace[1] = 3;	817	contr->levgrace[1] = 3;
827		818
828	fix_player(op);	819	contr->orig_stats = stats;
		820	}
		821	}
		822
		823	void
		824	object::swap_stats (int a, int b)
		825	{
		826	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		827
		828	for (int i = 0; i < NUM_STATS; ++i)
		829	stats.stat (i) = contr->orig_stats.stat (i);
		830
		831	//TODO: the following code looks so borked and should, at the very least,
		832	// be merged with the similar code in roll_stats
		833	stats.ac = 0;
		834
		835	level = 1;
		836	stats.exp = 0;
		837	stats.ac = 0;
		838
829	op->stats.hp = op->stats.maxhp;	839	stats.hp = stats.maxhp;
830	op->stats.sp = op->stats.maxsp;	840	stats.sp = stats.maxsp;
831	op->stats.grace = op->stats.maxgrace;	841	stats.grace = stats.maxgrace;
		842
		843	if (contr)
		844	{
		845	contr->levhp[1] = 9;
		846	contr->levsp[1] = 6;
		847	contr->levgrace[1] = 3;
		848
832	op->contr->orig_stats=op->stats;	849	contr->orig_stats = stats;
		850	}
833	}	851	}
834		852
835	void Roll_Again(object *op)	853	static void
		854	start_info (object *op)
836	{	855	{
837	esrv_new_player(op->contr, 0);
838	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
839	}
840
841	void Swap_Stat(object *op,int Swap_Second)
842	{
843	signed char tmp;
844	char buf[MAX_BUF];	856	char buf[MAX_BUF];
845		857
846	if ( op->contr->Swap_First == -1 ) {	858	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);
847	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
848	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
849	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
850	return;
851	}
852
853	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
854
855	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
856	get_attr_value(&op->contr->orig_stats, Swap_Second));
857
858	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
859
860	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
861	new_draw_info(NDI_UNIQUE, 0,op, buf);	859	new_draw_info (NDI_UNIQUE, 0, op, buf);
862	op->stats.Str = op->contr->orig_stats.Str;	860	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
863	op->stats.Dex = op->contr->orig_stats.Dex;
864	op->stats.Con = op->contr->orig_stats.Con;
865	op->stats.Int = op->contr->orig_stats.Int;
866	op->stats.Wis = op->contr->orig_stats.Wis;
867	op->stats.Pow = op->contr->orig_stats.Pow;
868	op->stats.Cha = op->contr->orig_stats.Cha;
869	op->stats.ac=0;
870
871	op->level=1;
872	op->stats.exp=0;
873	op->stats.ac=0;
874
875	op->contr->levhp[1] = 9;
876	op->contr->levsp[1] = 6;
877	op->contr->levgrace[1] = 3;
878
879	fix_player(op);
880	op->stats.hp = op->stats.maxhp;
881	op->stats.sp = op->stats.maxsp;
882	op->stats.grace = op->stats.maxgrace;
883	op->contr->orig_stats=op->stats;
884	op->contr->Swap_First=-1;
885	}
886
887
888	/* This code has been greatly reduced, because with set_attr_value
889	* and get_attr_value, the stats can be accessed just numeric
890	* ids. stat_trans is a table that translate the number entered
891	* into the actual stat. It is needed because the order the stats
892	* are displayed in the stat window is not the same as how
893	* the number's access that stat. The table does that translation.
894	*/
895	int key_roll_stat(object *op, char key)
896	{
897	int keynum = key -'0';
898	char buf[MAX_BUF];
899	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
900
901	if (keynum>0 && keynum<=7) {
902	if (op->contr->Swap_First==-1) {
903	op->contr->Swap_First=stat_trans[keynum];
904	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
905	new_draw_info(NDI_UNIQUE, 0,op,buf);	861	//new_draw_info (NDI_UNIQUE, 0, op, " ");
906	}
907	else
908	Swap_Stat(op,stat_trans[keynum]);
909
910	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
911	return 1;
912	}
913	switch (key) {
914	case 'n':
915	case 'N': {
916	SET_FLAG(op, FLAG_WIZ);
917	if(op->map==NULL) {
918	LOG(llevError,"Map == NULL in state 2\n");
919	break;
920	}
921
922	#if 0
923	/* So that enter_exit will put us at startx/starty */
924	op->x= -1;
925
926	enter_exit(op,NULL);
927	#endif
928	SET_ANIMATION(op, 2); /* So player faces south */
929	/* Enter exit adds a player otherwise */
930	add_statbonus(op);
931	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
932	op->contr->state = ST_CHANGE_CLASS;
933	if (op->msg)
934	new_draw_info(NDI_BLUE, 0, op, op->msg);
935	return 0;
936	}
937	case 'y':
938	case 'Y':
939	roll_stats(op);
940	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
941	return 1;
942
943	case 'q':
944	case 'Q':
945	play_again(op);
946	return 1;
947
948	default:
949	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
950	return 0;
951	}
952	return 0;
953	}	862	}
954		863
955	/* This function takes the key that is passed, and does the	864	/* This function takes the key that is passed, and does the
956	* appropriate action with it (change race, or other things).	865	* appropriate action with it (change race, or other things).
957	* The function name is for historical reasons - now we have	866	* The function name is for historical reasons - now we have
958	* separate race and class; this actually changes the RACE,	867	* separate race and class; this actually changes the RACE,
959	* not the class.	868	* not the class.
960	*/	869	*/
961		870	void
962	int key_change_class(object *op, char key)	871	player::chargen_race_done ()
963	{	872	{
964	int tmp_loop;
965
966	if(key=='q'||key=='Q') {
967	remove_ob(op);
968	play_again(op);
969	return 0;
970	}
971	if(key=='d'||key=='D') {
972	char buf[MAX_BUF];
973
974	/* this must before then initial items are given */	873	/* this must before then initial items are given */
975	esrv_new_player(op->contr, op->weight+op->carrying);	874	esrv_new_player (ob->contr, ob->weight + ob->carrying);
976	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
977		875
		876	treasurelist *tl = treasurelist::find ("starting_wealth");
		877	if (tl)
		878	create_treasure (tl, ob, 0, 0, 0);
		879
978	INVOKE_PLAYER (BIRTH, op->contr);	880	INVOKE_PLAYER (BIRTH, ob->contr);
979	INVOKE_PLAYER (LOGIN, op->contr);	881	INVOKE_PLAYER (LOGIN, ob->contr);
980		882
981	op->contr->state=ST_PLAYING;	883	ob->contr->ns->state = ST_PLAYING;
982		884
983	if (op->msg) {	885	if (ob->msg)
984	free_string(op->msg);	886	ob->msg = 0;
985	op->msg=NULL;
986	}
987		887
988	/* We create this now because some of the unique maps will need it	888	/* We create this now because some of the unique maps will need it
989	* to save here.	889	* to save here.
990	*/
991	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
992	make_path_to_file(buf);
993
994	#ifdef AUTOSAVE
995	op->contr->last_save_tick = pticks;
996	#endif
997	start_info(op);
998	CLEAR_FLAG(op, FLAG_WIZ);
999	give_initial_items(op,op->randomitems);
1000	link_player_skills(op);
1001	esrv_send_inventory(op, op);
1002	fix_player(op);
1003
1004	/* This moves the player to a different start map, if there
1005	* is one for this race
1006	*/
1007	if(*first_map_ext_path) {
1008	object *tmp;
1009	mapstruct *oldmap = op->map;
1010	char mapname[MAX_BUF];
1011	snprintf(mapname, MAX_BUF-1, "%s/%s",
1012	first_map_ext_path, op->arch->name);
1013	tmp=get_object();
1014	EXIT_PATH(tmp) = add_string(mapname);
1015	EXIT_X(tmp) = op->x;
1016	EXIT_Y(tmp) = op->y;
1017	enter_exit(op,tmp); /* we don't really care if it succeeded;
1018	* if the map isn't there, then stay on the
1019	* default initial map */
1020	free_object(tmp);
1021	} else {
1022	LOG(llevDebug,"first_map_ext_path not set\n");
1023	}
1024	return 0;
1025	}
1026
1027	/* Following actually changes the race - this is the default command
1028	* if we don't match with one of the options above.
1029	*/	890	*/
1030		891	{
1031	tmp_loop = 0;
1032	while(!tmp_loop) {
1033	const char *name = add_string (op->name);
1034	int x = op->x, y = op->y;
1035	remove_statbonus(op);
1036	remove_ob (op);
1037	op->arch = get_player_archetype(op->arch);
1038	copy_object (&op->arch->clone, op);
1039	op->instantiate ();
1040	op->stats = op->contr->orig_stats;
1041	free_string (op->name);
1042	op->name = name;
1043	free_string(op->name_pl);
1044	op->name_pl = add_string(name);
1045	op->x = x;
1046	op->y = y;
1047	SET_ANIMATION(op, 2); /* So player faces south */
1048	insert_ob_in_map (op, op->map, op,0);
1049	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);
1050	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1051	add_statbonus(op);
1052	tmp_loop=allowed_class(op);
1053
1054	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1055	}
1056	update_object(op,UP_OBJ_FACE);
1057	esrv_update_item(UPD_FACE,op,op);
1058	fix_player(op);
1059	op->stats.hp=op->stats.maxhp;
1060	op->stats.sp=op->stats.maxsp;
1061	op->stats.grace=0;
1062	if (op->msg)
1063	new_draw_info(NDI_BLUE, 0, op, op->msg);
1064	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1065	return 0;
1066	}
1067
1068	int key_confirm_quit(object *op, char key)
1069	{
1070	char buf[MAX_BUF];	892	char buf[MAX_BUF];
1071
1072	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1073	op->contr->state=ST_PLAYING;
1074	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1075	return 1;
1076	}
1077
1078	INVOKE_PLAYER (LOGOUT, op->contr);
1079	INVOKE_PLAYER (QUIT , op->contr);
1080
1081	terminate_all_pets(op);
1082	leave_map(op);
1083	op->direction=0;
1084	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1085	"%s quits the game.",op->name);
1086
1087	strcpy(op->contr->killer,"quit");
1088	check_score(op);
1089	op->contr->party=NULL;
1090	if (settings.set_title == TRUE)
1091	op->contr->own_title[0]='\0';
1092
1093	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1094	mapstruct *mp, *next;
1095
1096	/* We need to hunt for any per player unique maps in memory and
1097	* get rid of them. The trailing slash in the path is intentional,
1098	* so that players named 'Ab' won't match against players 'Abe' pathname
1099	*/
1100	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);	893	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &ob->name);
1101	for (mp=first_map; mp!=NULL; mp=next) {	894	make_path_to_file (buf);
1102	next = mp->next;	895	}
1103	if (!strncmp(mp->path, buf, strlen(buf)))	896
1104	delete_map(mp);	897	start_info (ob);
1105	}	898	CLEAR_FLAG (ob, FLAG_WIZ);
1106		899	give_initial_items (ob, ob->randomitems);
1107	delete_character(op->name, 1);	900	link_player_skills (ob);
		901	esrv_send_inventory (ob, ob);
		902	ob->update_stats ();
		903
		904	/* This moves the player to a different start map, if there
		905	* is one for this race
		906	*/
		907	if (*first_map_ext_path)
1108	}	908	{
1109	play_again(op);	909	object *tmp;
1110	return 1;	910	char mapname[MAX_BUF];
1111	}
1112		911
		912	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &ob->arch->name);
		913	tmp = object::create ();
		914	EXIT_PATH (tmp) = mapname;
		915	EXIT_X (tmp) = ob->x;
		916	EXIT_Y (tmp) = ob->y;
		917	ob->enter_exit (tmp); /* we don't really care if it succeeded;
		918	* if the map isn't there, then stay on the
		919	* default initial map */
		920	tmp->destroy ();
		921	}
		922	else
		923	LOG (llevDebug, "first_map_ext_path not set\n");
		924	}
		925
		926	void
		927	player::chargen_race_next ()
		928	{
		929	/* Following actually changes the race - this is the default command
		930	* if we don't match with one of the options above.
		931	*/
		932
		933	do
		934	{
		935	shstr name = ob->name;
		936	int x = ob->x, y = ob->y;
		937
		938	ob->remove_statbonus ();
		939	ob->remove ();
		940	ob->arch = get_player_archetype (ob->arch);
		941	ob->arch->clone.copy_to (ob);
		942	ob->instantiate ();
		943	ob->stats = ob->contr->orig_stats;
		944	ob->name = ob->name_pl = name;
		945	ob->x = x;
		946	ob->y = y;
		947	SET_ANIMATION (ob, 2); /* So player faces south */
		948	insert_ob_in_map (ob, ob->map, ob, 0);
		949	assign (ob->contr->title, ob->arch->clone.name);
		950	ob->add_statbonus ();
		951	}
		952	while (!allowed_class (ob));
		953
		954	update_object (ob, UP_OBJ_FACE);
		955	esrv_update_item (UPD_FACE, ob, ob);
		956	ob->update_stats ();
		957	ob->stats.hp = ob->stats.maxhp;
		958	ob->stats.sp = ob->stats.maxsp;
		959	ob->stats.grace = 0;
		960	}
		961
		962	void
1113	void flee_player(object *op) {	963	flee_player (object *op)
		964	{
1114	int dir,diff;	965	int dir, diff;
1115	rv_vector rv;	966	rv_vector rv;
1116		967
1117	if(op->stats.hp < 0) {	968	if (op->stats.hp < 0)
		969	{
1118	LOG(llevDebug, "Fleeing player is dead.\n");	970	LOG (llevDebug, "Fleeing player is dead.\n");
1119	CLEAR_FLAG(op, FLAG_SCARED);	971	CLEAR_FLAG (op, FLAG_SCARED);
1120	return;	972	return;
1121	}	973	}
1122		974
1123	if(op->enemy==NULL) {	975	if (op->enemy == NULL)
		976	{
1124	LOG(llevDebug,"Fleeing player had no enemy.\n");	977	LOG (llevDebug, "Fleeing player had no enemy.\n");
1125	CLEAR_FLAG(op, FLAG_SCARED);	978	CLEAR_FLAG (op, FLAG_SCARED);
1126	return;	979	return;
1127	}	980	}
1128		981
1129	/* Seen some crashes here. Since we don't store an	982	/* Seen some crashes here. Since we don't store an
1130	* op->enemy_count, it is possible that something destroys the	983	* op->enemy_count, it is possible that something destroys the
1131	* actual enemy, and the object is recycled.	984	* actual enemy, and the object is recycled.
1132	*/	985	*/
1133	if (op->enemy->map == NULL) {	986	if (op->enemy->map == NULL)
		987	{
1134	CLEAR_FLAG(op, FLAG_SCARED);	988	CLEAR_FLAG (op, FLAG_SCARED);
1135	op->enemy=NULL;	989	op->enemy = NULL;
1136	return;	990	return;
1137	}	991	}
1138		992
1139	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	993	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		994	{
1140	op->enemy=NULL;	995	op->enemy = NULL;
1141	CLEAR_FLAG(op, FLAG_SCARED);	996	CLEAR_FLAG (op, FLAG_SCARED);
1142	return;	997	return;
1143	}	998	}
		999
1144	get_rangevector(op, op->enemy, &rv, 0);	1000	get_rangevector (op, op->enemy, &rv, 0);
1145		1001
1146	dir=absdir(4+rv.direction);	1002	dir = absdir (4 + rv.direction);
1147	for(diff=0;diff<3;diff++) {	1003	for (diff = 0; diff < 3; diff++)
1148	int m=1-(RANDOM()&2);
1149	if(move_ob(op,absdir(dir+diff*m),op)||
1150	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1151	return;
1152	}
1153	}	1004	{
		1005	int m = 1 - (RANDOM () & 2);
		1006
		1007	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		1008	return;
		1009	}
		1010
1154	/* Cornered, get rid of scared */	1011	/* Cornered, get rid of scared */
1155	CLEAR_FLAG(op, FLAG_SCARED);	1012	CLEAR_FLAG (op, FLAG_SCARED);
1156	op->enemy=NULL;	1013	op->enemy = NULL;
1157	}	1014	}
1158
1159		1015
1160	/* check_pick sees if there is stuff to be picked up/picks up stuff.	1016	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1161	* IT returns 1 if the player should keep on moving, 0 if he should	1017	* It returns 1 if the player should keep on moving, 0 if he should
1162	* stop.	1018	* stop.
1163	*/	1019	*/
		1020	int
1164	int check_pick(object *op) {	1021	check_pick (object *op)
		1022	{
1165	object *tmp, *next;	1023	object *tmp, *next;
1166	tag_t next_tag=0, op_tag;
1167	int stop = 0;	1024	int stop = 0;
1168	int j, k, wvratio;	1025	int wvratio;
1169	char putstring[128], tmpstr[16];	1026	char putstring[128];
1170
1171		1027
1172	/* if you're flying, you cna't pick up anything */	1028	/* if you're flying, you cna't pick up anything */
1173	if (op->move_type & MOVE_FLYING)	1029	if (op->move_type & MOVE_FLYING)
1174	return 1;	1030	return 1;
1175		1031
1176	op_tag = op->count;
1177
1178	next = op->below;	1032	next = op->below;
1179	if (next)
1180	next_tag = next->count;
1181		1033
1182	/* loop while there are items on the floor that are not marked as	1034	/* loop while there are items on the floor that are not marked as
1183	* destroyed */	1035	* destroyed */
1184	while (next && ! was_destroyed (next, next_tag))	1036	while (next && !next->destroyed ())
1185	{	1037	{
1186	tmp = next;	1038	tmp = next;
1187	next = tmp->below;	1039	next = tmp->below;
1188	if (next)
1189	next_tag = next->count;
1190		1040
1191	if (was_destroyed (op, op_tag))	1041	if (op->destroyed ())
1192	return 0;	1042	return 0;
1193		1043
1194	if ( ! can_pick (op, tmp))	1044	if (!can_pick (op, tmp))
1195	continue;	1045	continue;
1196		1046
1197	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1047	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1198	{	1048	{
1199	if (item_matched_string (op, tmp, op->contr->search_str))	1049	if (item_matched_string (op, tmp, op->contr->search_str))
1200	pick_up (op, tmp);	1050	pick_up (op, tmp);
1201	continue;	1051	continue;
1202	}	1052	}
1203		1053
1204	/* high not bit set? We're using the old autopickup model */	1054	/* high not bit set? We're using the old autopickup model */
1205	if(!(op->contr->mode & PU_NEWMODE)) {	1055	if (!(op->contr->mode & PU_NEWMODE))
		1056	{
1206	switch (op->contr->mode) {	1057	switch (op->contr->mode)
1207	case 0: return 1; /* don't pick up */	1058	{
1208	case 1: pick_up (op, tmp);	1059	case 0:
1209	return 1;	1060	return 1; /* don't pick up */
1210	case 2: pick_up (op, tmp);	1061	case 1:
1211	return 0;	1062	pick_up (op, tmp);
1212	case 3: return 0; /* stop before pickup */	1063	return 1;
1213	case 4: pick_up (op, tmp);	1064	case 2:
1214	break;	1065	pick_up (op, tmp);
1215	case 5: pick_up (op, tmp);	1066	return 0;
1216	stop = 1;	1067	case 3:
1217	break;	1068	return 0; /* stop before pickup */
1218	case 6:	1069	case 4:
1219	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1070	pick_up (op, tmp);
1220	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1071	break;
1221	pick_up(op, tmp);	1072	case 5:
1222	break;	1073	pick_up (op, tmp);
		1074	stop = 1;
		1075	break;
		1076	case 6:
		1077	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1078	pick_up (op, tmp);
		1079	break;
1223		1080
1224	case 7:	1081	case 7:
1225	if (tmp->type == MONEY || tmp->type == GEM)	1082	if (tmp->type == MONEY || tmp->type == GEM)
1226	pick_up(op, tmp);	1083	pick_up (op, tmp);
1227	break;	1084	break;
1228		1085
1229	default:	1086	default:
1230	/* use value density */	1087	/* use value density */
1231	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1088	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1232	&& (query_cost (tmp, op, F_TRUE) * 100	1089	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1233	/ (tmp->weight * MAX (tmp->nrof, 1)))	1090	pick_up (op, tmp);
1234	>= op->contr->mode)	1091	}
1235	pick_up(op,tmp);	1092	}
1236	}	1093	else
1237	}	1094	{ /* old model */
1238	else { /* old model */
1239	/* NEW pickup handling */	1095	/* NEW pickup handling */
1240	if(op->contr->mode & PU_DEBUG)	1096	if (op->contr->mode & PU_DEBUG)
1241	{	1097	{
1242	/* some debugging code to figure out item information */	1098	/* some debugging code to figure out item information */
1243	if(tmp->name!=NULL)	1099	if (tmp->name != NULL)
1244	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1100	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1245	tmp->name, tmp->type,	1101	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1246	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1102	else
1247	else
1248	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	1103	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1249	tmp->arch->name, tmp->type,	1104	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1250	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1105
1251	new_draw_info(NDI_UNIQUE, 0,op,putstring);	1106	new_draw_info (NDI_UNIQUE, 0, op, putstring);
		1107	}
1252		1108
1253	sprintf(putstring,"...flags: ");	1109	/* philosophy:
1254	for(k=0;k<4;k++)	1110	* It's easy to grab an item type from a pile, as long as it's
1255	{	1111	* generic. This takes no game-time. For more detailed pickups
1256	for(j=0;j<32;j++)	1112	* and selections, select-items should be used. This is a
1257	{	1113	* grab-as-you-run type mode that's really useful for arrows for
1258	if((tmp->flags[k]>>j)&0x01)	1114	* example.
1259	{	1115	* The drawback: right now it has no frontend, so you need to
1260	sprintf(tmpstr,"%d ",k*32+j);	1116	* stick the bits you want into a calculator in hex mode and then
1261	strcat(putstring, tmpstr);	1117	* convert to decimal and then 'pickup <#>
1262	}	1118	*/
1263	}
1264	}
1265	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1266		1119
		1120	/* the first two modes are exclusive: if NOTHING we return, if
		1121	* STOP then we stop. All the rest are applied sequentially,
		1122	* meaning if any test passes, the item gets picked up. */
		1123
		1124	/* if mode is set to pick nothing up, return */
		1125
		1126	if (op->contr->mode & PU_NOTHING)
		1127	return 1;
		1128
		1129	/* if mode is set to stop when encountering objects, return */
		1130	/* take STOP before INHIBIT since it doesn't actually pick
		1131	* anything up */
		1132
		1133	if (op->contr->mode & PU_STOP)
		1134	return 0;
		1135
		1136	/* useful for going into stores and not losing your settings... */
		1137	/* and for battles wher you don't want to get loaded down while
		1138	* fighting */
		1139	if (op->contr->mode & PU_INHIBIT)
		1140	return 1;
		1141
		1142	/* prevent us from turning into auto-thieves :) */
		1143	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1144	continue;
		1145
		1146	/* ignore known cursed objects */
		1147	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1148	continue;
		1149
		1150	/* all food and drink if desired */
		1151	/* question: don't pick up known-poisonous stuff? */
		1152	if (op->contr->mode & PU_FOOD)
		1153	if (tmp->type == FOOD)
		1154	{
		1155	pick_up (op, tmp);
		1156	continue;
		1157	}
		1158
		1159	if (op->contr->mode & PU_DRINK)
		1160	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1161	{
		1162	pick_up (op, tmp);
		1163	continue;
		1164	}
		1165
		1166	if (op->contr->mode & PU_POTION)
		1167	if (tmp->type == POTION)
		1168	{
		1169	pick_up (op, tmp);
		1170	continue;
		1171	}
		1172
		1173	/* spellbooks, skillscrolls and normal books/scrolls */
		1174	if (op->contr->mode & PU_SPELLBOOK)
		1175	if (tmp->type == SPELLBOOK)
		1176	{
		1177	pick_up (op, tmp);
		1178	continue;
		1179	}
		1180
		1181	if (op->contr->mode & PU_SKILLSCROLL)
		1182	if (tmp->type == SKILLSCROLL)
		1183	{
		1184	pick_up (op, tmp);
		1185	continue;
		1186	}
		1187
		1188	if (op->contr->mode & PU_READABLES)
		1189	if (tmp->type == BOOK || tmp->type == SCROLL)
		1190	{
		1191	pick_up (op, tmp);
		1192	continue;
		1193	}
		1194
		1195	/* wands/staves/rods/horns */
		1196	if (op->contr->mode & PU_MAGIC_DEVICE)
		1197	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1198	{
		1199	pick_up (op, tmp);
		1200	continue;
		1201	}
		1202
		1203	/* pick up all magical items */
		1204	if (op->contr->mode & PU_MAGICAL)
		1205	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1206	{
		1207	pick_up (op, tmp);
		1208	continue;
		1209	}
		1210
		1211	if (op->contr->mode & PU_VALUABLES)
		1212	{
		1213	if (tmp->type == MONEY || tmp->type == GEM)
		1214	{
		1215	pick_up (op, tmp);
		1216	continue;
		1217	}
		1218	}
		1219
		1220	/* rings & amulets - talismans seems to be typed AMULET */
		1221	if (op->contr->mode & PU_JEWELS)
		1222	if (tmp->type == RING || tmp->type == AMULET)
		1223	{
		1224	pick_up (op, tmp);
		1225	continue;
		1226	}
		1227
		1228	/* we don't forget dragon food */
		1229	if (op->contr->mode & PU_FLESH)
		1230	if (tmp->type == FLESH)
		1231	{
		1232	pick_up (op, tmp);
		1233	continue;
		1234	}
		1235
		1236	/* bows and arrows. Bows are good for selling! */
		1237	if (op->contr->mode & PU_BOW)
		1238	if (tmp->type == BOW)
		1239	{
		1240	pick_up (op, tmp);
		1241	continue;
		1242	}
		1243
		1244	if (op->contr->mode & PU_ARROW)
		1245	if (tmp->type == ARROW)
		1246	{
		1247	pick_up (op, tmp);
		1248	continue;
		1249	}
		1250
		1251	/* all kinds of armor etc. */
		1252	if (op->contr->mode & PU_ARMOUR)
		1253	if (tmp->type == ARMOUR)
		1254	{
		1255	pick_up (op, tmp);
		1256	continue;
		1257	}
		1258
		1259	if (op->contr->mode & PU_HELMET)
		1260	if (tmp->type == HELMET)
		1261	{
		1262	pick_up (op, tmp);
		1263	continue;
		1264	}
		1265
		1266	if (op->contr->mode & PU_SHIELD)
		1267	if (tmp->type == SHIELD)
		1268	{
		1269	pick_up (op, tmp);
		1270	continue;
		1271	}
		1272
		1273	if (op->contr->mode & PU_BOOTS)
		1274	if (tmp->type == BOOTS)
		1275	{
		1276	pick_up (op, tmp);
		1277	continue;
		1278	}
		1279
		1280	if (op->contr->mode & PU_GLOVES)
		1281	if (tmp->type == GLOVES)
		1282	{
		1283	pick_up (op, tmp);
		1284	continue;
		1285	}
		1286
		1287	if (op->contr->mode & PU_CLOAK)
		1288	if (tmp->type == CLOAK)
		1289	{
		1290	pick_up (op, tmp);
		1291	continue;
		1292	}
		1293
		1294	/* hoping to catch throwing daggers here */
		1295	if (op->contr->mode & PU_MISSILEWEAPON)
		1296	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1297	{
		1298	pick_up (op, tmp);
		1299	continue;
		1300	}
		1301
		1302	/* careful: chairs and tables are weapons! */
		1303	if (op->contr->mode & PU_ALLWEAPON)
		1304	{
		1305	if (tmp->type == WEAPON && tmp->name != NULL)
		1306	{
		1307	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
		1308	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
		1309	{
		1310	pick_up (op, tmp);
		1311	continue;
		1312	}
		1313	}
		1314
		1315	if (tmp->type == WEAPON && tmp->name == NULL)
		1316	{
		1317	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
		1318	{
		1319	pick_up (op, tmp);
		1320	continue;
		1321	}
		1322	}
		1323	}
		1324
		1325	/* misc stuff that's useful */
		1326	if (op->contr->mode & PU_KEY)
		1327	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1328	{
		1329	pick_up (op, tmp);
		1330	continue;
		1331	}
		1332
		1333	/* any of the last 4 bits set means we use the ratio for value
		1334	* pickups */
		1335	if (op->contr->mode & PU_RATIO)
		1336	{
		1337	/* use value density to decide what else to grab */
		1338	/* >=7 was >= op->contr->mode */
		1339	/* >=7 is the old standard setting. Now we take the last 4 bits
		1340	* and multiply them by 5, giving 0..15*5== 5..75 */
		1341	wvratio = (op->contr->mode & PU_RATIO) * 5;
		1342	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
		1343	{
		1344	pick_up (op, tmp);
1267	#if 0	1345	#if 0
1268	/* print the flags too */	1346	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1269	for(k=0;k<4;k++)	1347	if (tmp->name != NULL)
1270	{	1348	{
1271	fprintf(stderr,"%d [%d] ", k, k*32+31);	1349	fprintf (stderr, "%s", tmp->name);
1272	for(j=0;j<32;j++)	1350	}
1273	{	1351	else
1274	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1352	fprintf (stderr, "%s", tmp->arch->name);
1275	if(!((j+1)%4))fprintf(stderr," ");	1353	fprintf (stderr, ",%d] = ", tmp->type);
1276	}	1354	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1277	fprintf(stderr," [%d]\n", k*32);
1278	}
1279	#endif	1355	#endif
		1356	continue;
		1357	}
		1358	}
		1359	} /* the new pickup model */
1280	}	1360	}
1281	/* philosophy:
1282	* It's easy to grab an item type from a pile, as long as it's
1283	* generic. This takes no game-time. For more detailed pickups
1284	* and selections, select-items shoul dbe used. This is a
1285	* grab-as-you-run type mode that's really useful for arrows for
1286	* example.
1287	* The drawback: right now it has no frontend, so you need to
1288	* stick the bits you want into a calculator in hex mode and then
1289	* convert to decimal and then 'pickup <#>
1290	*/
1291		1361
1292	/* the first two modes are exclusive: if NOTHING we return, if
1293	* STOP then we stop. All the rest are applied sequentially,
1294	* meaning if any test passes, the item gets picked up. */
1295
1296	/* if mode is set to pick nothing up, return */
1297
1298	if(op->contr->mode & PU_NOTHING) return 1;
1299
1300	/* if mode is set to stop when encountering objects, return */
1301	/* take STOP before INHIBIT since it doesn't actually pick
1302	* anything up */
1303
1304	if(op->contr->mode & PU_STOP) return 0;
1305
1306	/* useful for going into stores and not losing your settings... */
1307	/* and for battles wher you don't want to get loaded down while
1308	* fighting */
1309	if(op->contr->mode & PU_INHIBIT) return 1;
1310
1311	/* prevent us from turning into auto-thieves :) */
1312	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1313
1314	/* ignore known cursed objects */
1315	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1316
1317	/* all food and drink if desired */
1318	/* question: don't pick up known-poisonous stuff? */
1319	if(op->contr->mode & PU_FOOD)
1320	if (tmp->type == FOOD)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1322	if(op->contr->mode & PU_DRINK)
1323	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1325
1326	if(op->contr->mode & PU_POTION)
1327	if (tmp->type == POTION)
1328	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1329
1330	/* spellbooks, skillscrolls and normal books/scrolls */
1331	if(op->contr->mode & PU_SPELLBOOK)
1332	if (tmp->type == SPELLBOOK)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1334	if(op->contr->mode & PU_SKILLSCROLL)
1335	if (tmp->type == SKILLSCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1337	if(op->contr->mode & PU_READABLES)
1338	if (tmp->type == BOOK || tmp->type == SCROLL)
1339	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1340
1341	/* wands/staves/rods/horns */
1342	if (op->contr->mode & PU_MAGIC_DEVICE)
1343	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1344	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1345
1346	/* pick up all magical items */
1347	if(op->contr->mode & PU_MAGICAL)
1348	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1349	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1350
1351	if(op->contr->mode & PU_VALUABLES)
1352	{
1353	if (tmp->type == MONEY || tmp->type == GEM)
1354	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1355	}
1356
1357	/* rings & amulets - talismans seems to be typed AMULET */
1358	if(op->contr->mode & PU_JEWELS)
1359	if (tmp->type == RING || tmp->type == AMULET)
1360	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1361
1362	/* bows and arrows. Bows are good for selling! */
1363	if(op->contr->mode & PU_BOW)
1364	if (tmp->type == BOW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1366	if(op->contr->mode & PU_ARROW)
1367	if (tmp->type == ARROW)
1368	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1369
1370	/* all kinds of armor etc. */
1371	if(op->contr->mode & PU_ARMOUR)
1372	if (tmp->type == ARMOUR)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1374	if(op->contr->mode & PU_HELMET)
1375	if (tmp->type == HELMET)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1377	if(op->contr->mode & PU_SHIELD)
1378	if (tmp->type == SHIELD)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1380	if(op->contr->mode & PU_BOOTS)
1381	if (tmp->type == BOOTS)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1383	if(op->contr->mode & PU_GLOVES)
1384	if (tmp->type == GLOVES)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1386	if(op->contr->mode & PU_CLOAK)
1387	if (tmp->type == CLOAK)
1388	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1389
1390	/* hoping to catch throwing daggers here */
1391	if(op->contr->mode & PU_MISSILEWEAPON)
1392	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1393	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1394
1395	/* careful: chairs and tables are weapons! */
1396	if(op->contr->mode & PU_ALLWEAPON)
1397	{
1398	if(tmp->type == WEAPON && tmp->name!=NULL)
1399	{
1400	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1401	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1402	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1403	}
1404	if(tmp->type == WEAPON && tmp->name==NULL)
1405	{
1406	if(strstr(tmp->arch->name,"table")==NULL &&
1407	strstr(tmp->arch->name,"chair")==NULL)
1408	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1409	}
1410	}
1411
1412	/* misc stuff that's useful */
1413	if(op->contr->mode & PU_KEY)
1414	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1415	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1416
1417	/* any of the last 4 bits set means we use the ratio for value
1418	* pickups */
1419	if(op->contr->mode & PU_RATIO)
1420	{
1421	/* use value density to decide what else to grab */
1422	/* >=7 was >= op->contr->mode */
1423	/* >=7 is the old standard setting. Now we take the last 4 bits
1424	* and multiply them by 5, giving 0..15*5== 5..75 */
1425	wvratio=(op->contr->mode & PU_RATIO) * 5;
1426	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1427	{
1428	pick_up(op, tmp);
1429	#if 0
1430	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1431	if(tmp->name!=NULL) {
1432	fprintf(stderr,"%s", tmp->name);
1433	}
1434	else fprintf(stderr,"%s",tmp->arch->name);
1435	fprintf(stderr,",%d] = ", tmp->type);
1436	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1437	#endif
1438	continue;
1439	}
1440	}
1441	} /* the new pickup model */
1442	}
1443	return ! stop;	1362	return !stop;
1444	}	1363	}
1445		1364
1446	/*	1365	/*
1447	* Find an arrow in the inventory and after that	1366	* Find an arrow in the inventory and after that
1448	* in the right type container (quiver). Pointer to the	1367	* in the right type container (quiver). Pointer to the
1449	* found object is returned.	1368	* found object is returned.
1450	*/	1369	*/
		1370	object *
1451	object *find_arrow(object *op, const char *type)	1371	find_arrow (object *op, const char *type)
1452	{	1372	{
1453	object *tmp = NULL;	1373	object *tmp = 0;
1454		1374
1455	for(op=op->inv; op; op=op->below)	1375	for (op = op->inv; op; op = op->below)
1456	if(!tmp && op->type==CONTAINER && op->race==type &&	1376	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1457	QUERY_FLAG(op,FLAG_APPLIED))
1458	tmp = find_arrow (op, type);	1377	tmp = find_arrow (op, type);
1459	else if (op->type==ARROW && op->race==type)	1378	else if (op->type == ARROW && op->race == type)
1460	return op;	1379	return op;
		1380
1461	return tmp;	1381	return tmp;
1462	}	1382	}
1463		1383
1464	/*	1384	/*
1465	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1385	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1466	* against the target. A full test is not performed, simply a basic test	1386	* against the target. A full test is not performed, simply a basic test
1467	* of resistances. The archer is making a quick guess at what he sees down	1387	* of resistances. The archer is making a quick guess at what he sees down
1468	* the hall. Failing that it does it's best to pick the highest plus arrow.	1388	* the hall. Failing that it does it's best to pick the highest plus arrow.
1469	*/	1389	*/
1470		1390	object *
1471	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1391	find_better_arrow (object *op, object *target, const char *type, int *better)
1472	{	1392	{
1473	object *tmp = NULL, *arrow, *ntmp;	1393	object *tmp = NULL, *arrow, *ntmp;
1474	int attacknum, attacktype, betterby=0, i;	1394	int attacknum, attacktype, betterby = 0, i;
1475		1395
1476	if (!type)	1396	if (!type)
1477	return NULL;	1397	return NULL;
1478		1398
1479	for (arrow=op->inv; arrow; arrow=arrow->below) {	1399	for (arrow = op->inv; arrow; arrow = arrow->below)
1480	if (arrow->type==CONTAINER && arrow->race==type &&	1400	{
1481	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1401	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1482	i = 0;	1402	{
		1403	i = 0;
1483	ntmp = find_better_arrow(arrow, target, type, &i);	1404	ntmp = find_better_arrow (arrow, target, type, &i);
1484	if (i > betterby) {	1405	if (i > betterby)
1485	tmp = ntmp;	1406	{
1486	betterby = i;	1407	tmp = ntmp;
1487	}	1408	betterby = i;
		1409	}
		1410	}
1488	} else if (arrow->type==ARROW && arrow->race==type) {	1411	else if (arrow->type == ARROW && arrow->race == type)
		1412	{
1489	/* allways prefer assasination/slaying */	1413	/* allways prefer assasination/slaying */
1490	if (target->race != NULL && arrow->slaying != NULL &&	1414	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))
1491	strstr(arrow->slaying, target->race)) {	1415	{
1492	if (arrow->attacktype & AT_DEATH) {	1416	if (arrow->attacktype & AT_DEATH)
1493	*better = 100;	1417	{
1494	return arrow;	1418	*better = 100;
1495	} else {	1419	return arrow;
1496	tmp = arrow;	1420	}
		1421	else
		1422	{
		1423	tmp = arrow;
1497	betterby = (arrow->magic + arrow->stats.dam) * 2;	1424	betterby = (arrow->magic + arrow->stats.dam) * 2;
1498	}	1425	}
1499	} else {	1426	}
		1427	else
		1428	{
1500	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1429	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1430	{
1501	attacktype = 1<<attacknum;	1431	attacktype = 1 << attacknum;
1502	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1432	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1503	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1433	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)
1504	tmp = arrow;	1434	{
		1435	tmp = arrow;
1505	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1436	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;
1506	}	1437	}
1507	}	1438	}
1508	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1439	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1509	tmp = arrow;	1440	{
		1441	tmp = arrow;
1510	betterby = 2 + arrow->magic + arrow->stats.dam;	1442	betterby = 2 + arrow->magic + arrow->stats.dam;
1511	}	1443	}
1512	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1444	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1513	tmp = arrow;	1445	{
		1446	tmp = arrow;
1514	betterby = 1 + arrow->magic + arrow->stats.dam;	1447	betterby = 1 + arrow->magic + arrow->stats.dam;
1515	}	1448	}
		1449	}
		1450	}
1516	}	1451	}
1517	}
1518	}
1519	if (tmp == NULL && arrow == NULL)	1452	if (tmp == NULL && arrow == NULL)
1520	return find_arrow(op, type);	1453	return find_arrow (op, type);
1521		1454
1522	*better = betterby;	1455	*better = betterby;
1523	return tmp;	1456	return tmp;
1524	}	1457	}
1525		1458
1526	/* looks in a given direction, finds the first valid target, and calls	1459	/* looks in a given direction, finds the first valid target, and calls
1527	* find_better_arrow to find a decent arrow to use.	1460	* find_better_arrow to find a decent arrow to use.
1528	* op = the shooter	1461	* op = the shooter
1529	* type = bow->race	1462	* type = bow->race
1530	* dir = fire direction	1463	* dir = fire direction
1531	*/	1464	*/
1532		1465	object *
1533	object *pick_arrow_target(object *op, const char *type, int dir)	1466	pick_arrow_target (object *op, const char *type, int dir)
1534	{	1467	{
1535	object *tmp = NULL;	1468	object *tmp = NULL;
1536	mapstruct *m;	1469	maptile *m;
1537	int i, mflags, found, number;	1470	int i, mflags, found, number;
1538	sint16 x, y;	1471	sint16 x, y;
1539		1472
1540	if (op->map == NULL)	1473	if (op->map == NULL)
1541	return find_arrow(op, type);	1474	return find_arrow (op, type);
1542		1475
1543	/* do a dex check */	1476	/* do a dex check */
1544	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1477	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1545	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1478	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1546	return find_arrow(op, type);	1479	return find_arrow (op, type);
1547		1480
1548	m = op->map;	1481	m = op->map;
1549	x = op->x;	1482	x = op->x;
1550	y = op->y;	1483	y = op->y;
1551		1484
1552	/* find the first target */	1485	/* find the first target */
1553	for (i=0, found=0; i<20; i++) {	1486	for (i = 0, found = 0; i < 20; i++)
		1487	{
1554	x += freearr_x[dir];	1488	x += freearr_x[dir];
1555	y += freearr_y[dir];	1489	y += freearr_y[dir];
1556	mflags = get_map_flags(m, &m, x, y, &x, &y);	1490	mflags = get_map_flags (m, &m, x, y, &x, &y);
1557	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1491	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1492	{
1558	tmp = NULL;	1493	tmp = NULL;
1559	break;	1494	break;
		1495	}
1560	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1496	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1497	{
1561	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1498	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1562	* perhaps a bad assumption.	1499	* perhaps a bad assumption.
1563	*/	1500	*/
1564	tmp = NULL;	1501	tmp = NULL;
1565	break;	1502	break;
1566	}	1503	}
1567	if (mflags & P_IS_ALIVE) {	1504	if (mflags & P_IS_ALIVE)
		1505	{
1568	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1506	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1569	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1507	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1570	found++;	1508	{
1571	break;	1509	found++;
1572	}	1510	break;
		1511	}
1573	if (found)	1512	if (found)
1574	break;	1513	break;
1575	}	1514	}
1576	}	1515	}
1577	if (tmp == NULL)	1516	if (tmp == NULL)
1578	return find_arrow(op, type);	1517	return find_arrow (op, type);
1579		1518
1580	if (tmp->head)	1519	if (tmp->head)
1581	tmp = tmp->head;	1520	tmp = tmp->head;
1582		1521
1583	return find_better_arrow(op, tmp, type, &i);	1522	return find_better_arrow (op, tmp, type, &i);
1584	}	1523	}
1585		1524
1586	/*	1525	/*
1587	* Creature fires a bow - op can be monster or player. Returns	1526	* Creature fires a bow - op can be monster or player. Returns
1588	* 1 if bow was actually fired, 0 otherwise.	1527	* 1 if bow was actually fired, 0 otherwise.
…		…
1591	* dir is the direction of fire.	1530	* dir is the direction of fire.
1592	* wc_mod is any special modifier to give (used in special player fire modes)	1531	* wc_mod is any special modifier to give (used in special player fire modes)
1593	* sx, sy are coordinates to fire arrow from - also used in some of the special	1532	* sx, sy are coordinates to fire arrow from - also used in some of the special
1594	* player fire modes.	1533	* player fire modes.
1595	*/	1534	*/
		1535	int
1596	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1536	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1597	sint16 sx, sint16 sy)
1598	{	1537	{
1599	object *left, *bow;	1538	object *left, *bow;
1600	tag_t left_tag, tag;	1539	int mflags;
1601	int bowspeed, mflags;	1540	maptile *m;
1602	mapstruct *m;
1603		1541
1604	if (!dir) {	1542	if (!dir)
		1543	{
1605	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1544	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1606	return 0;	1545	return 0;
		1546	}
		1547
		1548	if (op->contr)
		1549	bow = op->current_weapon;
		1550	else
1607	}	1551	{
1608	if (op->type == PLAYER)
1609	bow=op->contr->ranges[range_bow];
1610	else {
1611	for(bow=op->inv; bow; bow=bow->below)	1552	for (bow = op->inv; bow; bow = bow->below)
1612	/* Don't check for applied - monsters don't apply bows - in that way, they	1553	/* Don't check for applied - monsters don't apply bows - in that way, they
1613	* don't need to switch back and forth between bows and weapons.	1554	* don't need to switch back and forth between bows and weapons.
1614	*/	1555	*/
1615	if(bow->type==BOW)	1556	if (bow->type == BOW)
1616	break;	1557	break;
1617		1558
1618	if (!bow) {	1559	if (!bow)
		1560	{
1619	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1561	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1620	return 0;	1562	return 0;
1621	}	1563	}
		1564
		1565	// optimisation: move object to top so we will find it quickly again
		1566	if (bow->below)
		1567	{
		1568	bow->remove ();
		1569	op->insert (bow);
		1570	}
		1571
1622	}	1572	}
		1573
1623	if( !bow->race || !bow->skill) {	1574	if (!bow->race || !bow->skill)
		1575	{
1624	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1576	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1625	return 0;	1577	return 0;
1626	}	1578	}
1627		1579
1628	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1629
1630	/* penalize ROF for bestarrow */
1631	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1632	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1633	if (bowspeed < 1)
1634	bowspeed = 1;
1635
1636	if (arrow == NULL) {	1580	if (arrow == NULL)
		1581	{
1637	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1582	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1583	{
1638	if (op->type == PLAYER)	1584	if (op->type == PLAYER)
1639	new_draw_info_format(NDI_UNIQUE, 0, op,	1585	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1640	"You have no %s left.", bow->race);
1641	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1586	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1642	else	1587	else
1643	CLEAR_FLAG(op, FLAG_READY_BOW);	1588	CLEAR_FLAG (op, FLAG_READY_BOW);
		1589
1644	return 0;	1590	return 0;
1645	}	1591	}
1646	}	1592	}
		1593
1647	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1594	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1648	if (mflags & P_OUT_OF_MAP) {	1595	if (mflags & P_OUT_OF_MAP)
1649	return 0;	1596	return 0;
1650	}	1597
1651	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1598	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1599	{
1652	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1600	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1653	return 0;	1601	return 0;
1654	}	1602	}
1655		1603
1656	/* this should not happen, but sometimes does */	1604	/* this should not happen, but sometimes does */
1657	if (arrow->nrof==0) {	1605	if (arrow->nrof == 0)
1658	remove_ob(arrow);
1659	free_object(arrow);
1660	return 0;
1661	}	1606	{
		1607	arrow->destroy ();
		1608	return 0;
		1609	}
1662		1610
1663	left = arrow; /* these are arrows left to the player */	1611	left = arrow; /* these are arrows left to the player */
1664	left_tag = left->count;
1665	arrow = get_split_ob(arrow, 1);	1612	arrow = get_split_ob (arrow, 1);
1666	if (arrow == NULL) {	1613	if (!arrow)
		1614	{
1667	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1615	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1668	bow->race);	1616	return 0;
1669	return 0;
1670	}	1617	}
1671	set_owner(arrow, op);	1618
1672	if (arrow->skill) free_string(arrow->skill);	1619	arrow->set_owner (op);
1673	arrow->skill = add_refcount(bow->skill);	1620	arrow->skill = bow->skill;
1674
1675	arrow->direction=dir;	1621	arrow->direction = dir;
1676	arrow->x = sx;
1677	arrow->y = sy;
1678		1622
1679	if (op->type == PLAYER) {
1680	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1681	fix_player(op);
1682	}
1683
1684	SET_ANIMATION(arrow, arrow->direction);
1685	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1623	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1686	arrow->stats.hp = arrow->stats.dam;	1624	arrow->stats.hp = arrow->stats.dam;
1687	arrow->stats.grace = arrow->attacktype;	1625	arrow->stats.grace = arrow->attacktype;
		1626
1688	if (arrow->slaying != NULL)	1627	if (arrow->slaying)
1689	arrow->spellarg = strdup_local(arrow->slaying);	1628	arrow->spellarg = strdup (arrow->slaying);
1690		1629
1691	/* Note that this was different for monsters - they got their level	1630	#if 0
1692	* added to the damage. I think the strength bonus is more proper.	1631	if (player *pl = op->contr)
1693	*/
1694		1632	{
1695	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1633	float speed = pl->weapon_sp;
1696	0 : dam_bonus[op->stats.Str]) +
1697	bow->stats.dam + bow->magic + arrow->magic;
1698		1634
		1635	/* penalize ROF for bestarrow */
		1636	if (pl->bowtype == bow_bestarrow)
		1637	speed *= .9f;
		1638	else
		1639	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1640
		1641	op->speed_left += speed - op->speed;
		1642	}
		1643	#endif
		1644
		1645	SET_ANIMATION (arrow, arrow->direction);
		1646
1699	/* update the speed */	1647	/* update the speed */
1700	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1648	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1701	0 : dam_bonus[op->stats.Str]) +	1649	+ bow->stats.dam / 7.f;
1702	bow->magic + arrow->magic) / 5.0 +
1703	(float)bow->stats.dam / 7.0;
1704		1650
1705	if (arrow->speed < 1.0)	1651	arrow->set_speed (max (arrow->speed, 2.f));
1706	arrow->speed = 1.0;
1707	update_ob_speed(arrow);
1708	arrow->speed_left = 0;	1652	arrow->speed_left = 0;
1709		1653
		1654	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1655
1710	if (op->type == PLAYER) {	1656	if (op->type == PLAYER)
1711	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1657	{
1712	(op->chosen_skill?op->chosen_skill->level:op->level) -
1713	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1714	arrow->stats.wc - bow->stats.wc + wc_mod;
1715
1716	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1658	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1717	} else {	1659	wc -= dex_bonus[op->stats.Dex];
1718	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1719	arrow->stats.wc + wc_mod;
1720		1660
		1661	if (!arrow->slaying)
		1662	arrow->slaying = op->slaying;
		1663
		1664	arrow->attacktype |= op->attacktype;
		1665	}
		1666	else
		1667	{
1721	arrow->level = op->level;	1668	arrow->level = op->level;
1722	}	1669	arrow->stats.wc -= bow->magic;
1723	if (arrow->attacktype == AT_PHYSICAL)	1670
		1671	if (!arrow->slaying)
		1672	arrow->slaying = bow->slaying;
		1673
1724	arrow->attacktype |= bow->attacktype;	1674	arrow->attacktype |= bow->attacktype;
1725	if (bow->slaying != NULL)	1675	}
1726	arrow->slaying = add_string(bow->slaying);
1727		1676
1728	arrow->map = m;	1677	wc -= arrow->level;
		1678	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1679
		1680	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1729	arrow->move_type = MOVE_FLY_LOW;	1681	arrow->move_type = MOVE_FLY_LOW;
1730	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1682	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1731		1683
1732	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1684	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);
1733	tag = arrow->count;	1685	m->insert (arrow, sx, sy, op);
1734	insert_ob_in_map(arrow, m, op, 0);
1735		1686
1736	if (!was_destroyed(arrow, tag))	1687	if (!arrow->destroyed ())
1737	move_arrow(arrow);	1688	move_arrow (arrow);
1738		1689
1739	if (op->type == PLAYER) {	1690	if (op->type == PLAYER)
1740	if (was_destroyed (left, left_tag))	1691	{
		1692	if (left->destroyed ())
1741	esrv_del_item(op->contr, left_tag);	1693	esrv_del_item (op->contr, left->count);
1742	else	1694	else
1743	esrv_send_item(op, left);	1695	esrv_send_item (op, left);
1744	}	1696	}
		1697
1745	return 1;	1698	return 1;
1746	}	1699	}
1747		1700
1748	/* Special fire code for players - this takes into	1701	/* Special fire code for players - this takes into
1749	* account the special fire modes players can have	1702	* account the special fire modes players can have
1750	* but monsters can't. Putting that code here	1703	* but monsters can't. Putting that code here
1751	* makes the fire_bow code much cleaner.	1704	* makes the fire_bow code much cleaner.
1752	* this function should only be called if 'op' is a player,	1705	* this function should only be called if 'op' is a player,
1753	* hence the function name.	1706	* hence the function name.
1754	*/	1707	*/
		1708	int
1755	int player_fire_bow(object *op, int dir)	1709	player_fire_bow (object *op, int dir)
1756	{	1710	{
1757	int ret=0, wcmod=0;	1711	int ret = 0, wcmod = 0;
1758		1712
1759	if (op->contr->bowtype == bow_bestarrow) {	1713	if (op->contr->bowtype == bow_bestarrow)
1760	ret = fire_bow(op, op,	1714	{
1761	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1715	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1762	dir, 0, op->x, op->y);	1716	}
1763	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1717	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1718	{
1764	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1719	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1765	wcmod =-1;	1720	wcmod = -1;
		1721
1766	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1722	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1767	op->x, op->y);	1723	}
1768	} else if (op->contr->bowtype == bow_threewide) {	1724	else if (op->contr->bowtype == bow_threewide)
		1725	{
1769	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1726	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1727	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1728	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1729	}
1772	} else if (op->contr->bowtype == bow_spreadshot) {	1730	else if (op->contr->bowtype == bow_spreadshot)
		1731	{
1773	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1732	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1733	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1734	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1776		1735	}
1777	} else {	1736	else
		1737	{
1778	/* Simple case */	1738	/* Simple case */
1779	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1739	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1780	}	1740	}
		1741
1781	return ret;	1742	return ret;
1782	}	1743	}
1783
1784		1744
1785	/* Fires a misc (wand/rod/horn) object in 'dir'.	1745	/* Fires a misc (wand/rod/horn) object in 'dir'.
1786	* Broken apart from 'fire' to keep it more readable.	1746	* Broken apart from 'fire' to keep it more readable.
1787	*/	1747	*/
		1748	void
1788	void fire_misc_object(object *op, int dir)	1749	fire_misc_object (object *op, int dir)
1789	{	1750	{
1790	object *item;	1751	object *item = op->contr->ranged_ob;
1791		1752
1792	if (!op->contr->ranges[range_misc]) {	1753	if (!item)
		1754	{
1793	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1755	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1794	return;	1756	return;
1795	}	1757	}
1796		1758
1797	item = op->contr->ranges[range_misc];
1798	if (!item->inv) {	1759	if (!item->inv)
		1760	{
1799	LOG(llevError,"Object %s lacks a spell\n", item->name);	1761	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1800	return;	1762	return;
1801	}	1763	}
1802	if (item->type == WAND) {	1764
1803	if(item->stats.food<=0) {	1765	if (!op->change_weapon (item))
1804	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1805	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1806	return;	1766	return;
1807	}	1767
		1768	if (item->type == WAND)
		1769	{
		1770	if (item->stats.food <= 0)
		1771	{
		1772	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);
		1773	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1774
		1775	return;
		1776	}
		1777	}
1808	} else if (item->type == ROD || item->type==HORN) {	1778	else if (item->type == ROD || item->type == HORN)
		1779	{
1809	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1780	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))
		1781	{
1810	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1782	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);
		1783
1811	if (item->type== ROD)	1784	if (item->type == ROD)
1812	new_draw_info_format(NDI_UNIQUE, 0,op,	1785	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1813	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1786	else
1814	else	1787	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1815	new_draw_info_format(NDI_UNIQUE, 0,op,	1788
1816	"The %s needs more time to charge.", query_base_name(item,0));
1817	return;	1789	return;
1818	}	1790	}
1819	}	1791	}
1820		1792
1821	if(cast_spell(op,item,dir,item->inv,NULL)) {	1793	if (cast_spell (op, item, dir, item->inv, NULL))
		1794	{
1822	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1795	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1823	if (item->type == WAND) {	1796	if (item->type == WAND)
		1797	{
1824	if (!(--item->stats.food)) {	1798	if (!(--item->stats.food))
1825	object *tmp;	1799	{
1826	if (item->arch) {	1800	object *tmp;
		1801
		1802	if (item->arch)
		1803	{
1827	CLEAR_FLAG(item, FLAG_ANIMATE);	1804	CLEAR_FLAG (item, FLAG_ANIMATE);
1828	item->face = item->arch->clone.face;	1805	item->face = item->arch->clone.face;
1829	item->speed = 0;	1806	item->set_speed (0);
1830	update_ob_speed(item);	1807	}
1831	}	1808
1832	if ((tmp=is_player_inv(item)))	1809	if ((tmp = item->in_player ()))
1833	esrv_update_item(UPD_ANIM, tmp, item);	1810	esrv_update_item (UPD_ANIM, tmp, item);
1834	}	1811	}
1835	}	1812	}
1836	else if (item->type == ROD || item->type==HORN) {	1813	else if (item->type == ROD || item->type == HORN)
1837	drain_rod_charge(item);	1814	drain_rod_charge (item);
1838	}
1839	}	1815	}
1840	}	1816	}
1841		1817
1842	/* Received a fire command for the player - go and do it.	1818	/* Received a fire command for the player - go and do it.
1843	*/	1819	*/
		1820	bool
1844	void fire(object *op,int dir) {	1821	fire (object *op, int dir)
		1822	{
1845	int spellcost=0;	1823	int spellcost = 0;
1846		1824
1847	/* check for loss of invisiblity/hide */	1825	/* check for loss of invisiblity/hide */
1848	if (action_makes_visible(op)) make_visible(op);	1826	if (action_makes_visible (op))
		1827	make_visible (op);
1849		1828
1850	switch(op->contr->shoottype) {	1829	player *pl = op->contr;
1851	case range_none:
1852	return;
1853		1830
1854	case range_bow:	1831	if (pl->golem)
1855	player_fire_bow(op, dir);	1832	{
1856	return;	1833	control_golem (op->contr->golem, dir);
1857		1834	return false;
1858	case range_magic: /* Casting spells */
1859	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));
1860	return;
1861
1862	case range_misc:
1863	fire_misc_object(op, dir);
1864	return;
1865
1866	case range_golem: /* Control summoned monsters from scrolls */
1867	if(op->contr->ranges[range_golem]==NULL ||
1868	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1869	op->contr->ranges[range_golem] = NULL;
1870	op->contr->shoottype=range_none;
1871	op->contr->golem_count = 0;
1872	}	1835	}
1873	else	1836
1874	control_golem(op->contr->ranges[range_golem], dir);	1837	object *ob = pl->ranged_ob;
		1838
		1839	if (!ob)
1875	return;	1840	return false;
1876		1841
1877	case range_skill:	1842	if (!op->change_weapon (ob))
1878	if(!op->chosen_skill) {
1879	if(op->type==PLAYER)
1880	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1881	return;
1882	}
1883	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1884	return;	1843	return false;
1885	case range_builder:	1844
		1845	if (op->speed_left > 0.f)
		1846	--op->speed_left;
		1847	else
		1848	return false;
		1849
		1850	switch (ob->type)
		1851	{
		1852	case BOW:
		1853	player_fire_bow (op, dir);
		1854	break;
		1855
		1856	case SPELL:
		1857	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
		1858	break;
		1859
		1860	case BUILDER:
1886	apply_map_builder( op, dir );	1861	apply_map_builder (op, dir);
1887	return;	1862	break;
1888	default:
1889	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");
1890	return;
1891	}
1892	}
1893		1863
		1864	case SKILL:
		1865	do_skill (op, op, ob, dir, 0);
		1866	break;
1894		1867
		1868	default:
		1869	fire_misc_object (op, dir);
		1870	break;
		1871	}
		1872
		1873	return true;
		1874	}
1895		1875
1896	/* find_key	1876	/* find_key
1897	* We try to find a key for the door as passed. If we find a key	1877	* We try to find a key for the door as passed. If we find a key
1898	* and successfully use it, we return the key, otherwise NULL	1878	* and successfully use it, we return the key, otherwise NULL
1899	* This function merges both normal and locked door, since the logic	1879	* This function merges both normal and locked door, since the logic
…		…
1901	* pl is the player,	1881	* pl is the player,
1902	* inv is the objects inventory to searched	1882	* inv is the objects inventory to searched
1903	* door is the door we are trying to match against.	1883	* door is the door we are trying to match against.
1904	* This function can be called recursively to search containers.	1884	* This function can be called recursively to search containers.
1905	*/	1885	*/
1906		1886	object *
1907	object * find_key(object *pl, object *container, object *door)	1887	find_key (object *pl, object *container, object *door)
1908	{	1888	{
1909	object *tmp,*key;	1889	object *tmp, *key;
1910		1890
1911	/* Should not happen, but sanity checking is never bad */	1891	/* Should not happen, but sanity checking is never bad */
1912	if (container->inv == NULL) return NULL;	1892	if (!container->inv)
		1893	return 0;
1913		1894
1914	/* First, lets try to find a key in the top level inventory */	1895	/* First, lets try to find a key in the top level inventory */
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1896	for (tmp = container->inv; tmp; tmp = tmp->below)
		1897	{
1916	if (door->type==DOOR && tmp->type==KEY) break;	1898	if (door->type == DOOR && tmp->type == KEY)
		1899	break;
1917	/* For sanity, we should really check door type, but other stuff	1900	/* For sanity, we should really check door type, but other stuff
1918	* (like containers) can be locked with special keys	1901	* (like containers) can be locked with special keys
1919	*/	1902	*/
1920	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1903	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1921	tmp->slaying==door->slaying) break;	1904	break;
1922	}	1905	}
		1906
1923	/* No key found - lets search inventories now */	1907	/* No key found - lets search inventories now */
1924	/* If we find and use a key in an inventory, return at that time.	1908	/* If we find and use a key in an inventory, return at that time.
1925	* otherwise, if we search all the inventories and still don't find	1909	* otherwise, if we search all the inventories and still don't find
1926	* a key, return	1910	* a key, return
1927	*/	1911	*/
1928	if (!tmp) {	1912	if (!tmp)
		1913	{
1929	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1914	for (tmp = container->inv; tmp; tmp = tmp->below)
		1915	{
1930	/* No reason to search empty containers */	1916	/* No reason to search empty containers */
1931	if (tmp->type==CONTAINER && tmp->inv) {	1917	if (tmp->type == CONTAINER && tmp->inv)
1932	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1918	{
		1919	if ((key = find_key (pl, tmp, door)))
		1920	return key;
		1921	}
		1922	}
		1923
		1924	if (!tmp)
		1925	return NULL;
1933	}	1926	}
1934	}	1927
1935	if (!tmp) return NULL;
1936	}
1937	/* We get down here if we have found a key. Now if its in a container,	1928	/* We get down here if we have found a key. Now if its in a container,
1938	* see if we actually want to use it	1929	* see if we actually want to use it
1939	*/	1930	*/
1940	if (pl!=container) {	1931	if (pl != container)
		1932	{
1941	/* Only let players use keys in containers */	1933	/* Only let players use keys in containers */
1942	if (!pl->contr) return NULL;	1934	if (!pl->contr)
		1935	return NULL;
1943	/* cases where this fails:	1936	/* cases where this fails:
1944	* If we only search the player inventory, return now since we	1937	* If we only search the player inventory, return now since we
1945	* are not in the players inventory.	1938	* are not in the players inventory.
1946	* If the container is not active, return now since only active	1939	* If the container is not active, return now since only active
1947	* containers can be used.	1940	* containers can be used.
1948	* If we only search keyrings and the container does not have	1941	* If we only search keyrings and the container does not have
1949	* a race/isn't a keyring.	1942	* a race/isn't a keyring.
1950	* No checking for all containers - to fall through past here,	1943	* No checking for all containers - to fall through past here,
1951	* inv must have been an container and must have been active.	1944	* inv must have been an container and must have been active.
1952	*	1945	*
1953	* Change the color so that the message doesn't disappear with	1946	* Change the color so that the message doesn't disappear with
1954	* all the others.	1947	* all the others.
1955	*/	1948	*/
1956	if (pl->contr->usekeys == key_inventory ||	1949	if (pl->contr->usekeys == key_inventory ||
1957	!QUERY_FLAG(container, FLAG_APPLIED) ||	1950	!QUERY_FLAG (container, FLAG_APPLIED) ||
1958	(pl->contr->usekeys == keyrings &&	1951	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1959	(!container->race || strcmp(container->race, "keys")))	1952	{
1960	) {
1961	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1953	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1962	"The %s in your %s vibrates as you approach the door",	1954	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1963	query_name(tmp), query_name(container));
1964	return NULL;	1955	return NULL;
1965	}	1956	}
1966	}	1957	}
		1958
1967	return tmp;	1959	return tmp;
1968	}	1960	}
1969		1961
1970	/* moved door processing out of move_player_attack.	1962	/* moved door processing out of move_player_attack.
1971	* returns 1 if player has opened the door with a key	1963	* returns 1 if player has opened the door with a key
1972	* such that the caller should not do anything more,	1964	* such that the caller should not do anything more,
1973	* 0 otherwise	1965	* 0 otherwise
1974	*/	1966	*/
		1967	static int
1975	static int player_attack_door(object *op, object *door)	1968	player_attack_door (object *op, object *door)
1976	{	1969	{
1977
1978	/* If its a door, try to find a use a key. If we do destroy the door,	1970	/* If its a door, try to find a key. If we do destroy the door,
1979	* might as well return immediately as there is nothing more to do -	1971	* might as well return immediately as there is nothing more to do -
1980	* otherwise, we fall through to the rest of the code.	1972	* otherwise, we fall through to the rest of the code.
1981	*/	1973	*/
1982	object *key=find_key(op, op, door);	1974	object *key = find_key (op, op, door);
1983		1975
1984	/* IF we found a key, do some extra work */	1976	/* If we found a key, do some extra work */
1985	if (key) {	1977	if (key)
		1978	{
1986	object *container=key->env;	1979	object *container = key->env;
1987		1980
1988	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1981	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1989	if(action_makes_visible(op)) make_visible(op);	1982
		1983	if (action_makes_visible (op))
		1984	make_visible (op);
		1985
1990	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1986	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1987	spring_trap (door->inv, op);
		1988
1991	if (door->type == DOOR) {	1989	if (door->type == DOOR)
1992	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1990	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1993	}
1994	else if(door->type==LOCKED_DOOR) {	1991	else if (door->type == LOCKED_DOOR)
1995	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1992	{
1996	"You open the door with the %s", query_short_name(key));	1993	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));
1997	remove_door2(door); /* remove door without violence ;-) */	1994	remove_door2 (door); /* remove door without violence ;-) */
1998	}	1995	}
		1996
1999	/* Do this after we print the message */	1997	/* Do this after we print the message */
2000	decrease_ob(key); /* Use up one of the keys */	1998	decrease_ob (key); /* Use up one of the keys */
2001	/* Need to update the weight the container the key was in */	1999	/* Need to update the weight the container the key was in */
2002	if (container != op)	2000	if (container != op)
2003	esrv_update_item(UPD_WEIGHT, op, container);	2001	esrv_update_item (UPD_WEIGHT, op, container);
		2002
2004	return 1; /* Nothing more to do below */	2003	return 1; /* Nothing more to do below */
		2004	}
2005	} else if (door->type==LOCKED_DOOR) {	2005	else if (door->type == LOCKED_DOOR)
		2006	{
2006	/* Might as well return now - no other way to open this */	2007	/* Might as well return now - no other way to open this */
2007	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	2008	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);
2008	return 1;	2009	return 1;
2009	}	2010	}
		2011
2010	return 0;	2012	return 0;
2011	}	2013	}
2012		2014
2013	/* This function is just part of a breakup from move_player.	2015	/* This function is just part of a breakup from move_player.
2014	* It should keep the code cleaner.	2016	* It should keep the code cleaner.
2015	* When this is called, the players direction has been updated	2017	* When this is called, the players direction has been updated
2016	* (taking into account confusion.) The player is also actually	2018	* (taking into account confusion.) The player is also actually
2017	* going to try and move (not fire weapons).	2019	* going to try and move (not fire weapons).
2018	*/	2020	*/
2019		2021	bool
2020	void move_player_attack(object *op, int dir)	2022	move_player_attack (object *op, int dir)
2021	{	2023	{
2022	object *tmp, *mon, *tpl;
2023	sint16 nx, ny;
2024	int on_battleground;	2024	int on_battleground;
2025	mapstruct *m;
2026		2025
2027	if (op->contr->transport) tpl = op->contr->transport;
2028	else tpl = op;
2029	nx=freearr_x[dir]+tpl->x;	2026	sint16 nx = freearr_x[dir] + op->x;
2030	ny=freearr_y[dir]+tpl->y;	2027	sint16 ny = freearr_y[dir] + op->y;
2031		2028
2032	on_battleground = op_on_battleground(tpl, NULL, NULL);	2029	on_battleground = op_on_battleground (op, 0, 0);
2033		2030
		2031	if (out_of_map (op->map, nx, ny))
		2032	return false;
		2033
		2034	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2035	{
		2036	--op->speed_left;
		2037	return true;
		2038	}
		2039
2034	/* If braced, or can't move to the square, and it is not out of the	2040	/* If braced, or can't move to the square, and it is not out of the
2035	* map, attack it. Note order of if statement is important - don't	2041	* map, attack it. Note order of if statement is important - don't
2036	* want to be calling move_ob if braced, because move_ob will move the	2042	* want to be calling move_ob if braced, because move_ob will move the
2037	* player. This is a pretty nasty hack, because if we could	2043	* player. This is a pretty nasty hack, because if we could
2038	* move to some space, it then means that if we are braced, we should	2044	* move to some space, it then means that if we are braced, we should
2039	* do nothing at all. As it is, if we are braced, we go through	2045	* do nothing at all. As it is, if we are braced, we go through
2040	* quite a bit of processing. However, it probably is less than what	2046	* quite a bit of processing. However, it probably is less than what
2041	* move_ob uses.	2047	* move_ob uses.
2042	*/	2048	*/
2043	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	2049	maptile *m = op->map->xy_find (nx, ny);
2044	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2045	m = get_map_from_coord(tpl->map, &nx, &ny);
2046	if (!m) return; /* Don't think this should happen */
2047	}
2048	else m =tpl->map;
2049
2050	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2051	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2052	return;
2053	}
2054		2050
2055	mon = NULL;
2056	/* Go through all the objects, and find ones of interest. Only stop if	2051	/* Go through all the objects, and find ones of interest. Only stop if
2057	* we find a monster - that is something we know we want to attack.	2052	* we find a monster - that is something we know we want to attack.
2058	* if its a door or barrel (can roll) see if there may be monsters	2053	* if its a door or barrel (can roll) see if there may be monsters
2059	* on the space	2054	* on the space
2060	*/	2055	*/
2061	while (tmp!=NULL) {	2056	object *mon;
2062	if (tmp == op) {	2057	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2063	tmp=tmp->above;	2058	{
2064	continue;	2059	if ((mon->flag [FLAG_ALIVE]
		2060	|| mon->type == LOCKED_DOOR
		2061	|| mon->flag [FLAG_CAN_ROLL])
		2062	&& mon != op)
		2063	break;
2065	}	2064	}
2066	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2065
2067	mon = tmp;
2068	break;
2069	}
2070	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2071	mon = tmp;
2072	tmp=tmp->above;
2073	}
2074
2075	if (mon==NULL) /* This happens anytime the player tries to move */	2066	if (!mon) /* This happens anytime the player tries to move */
2076	return; /* into a wall */	2067	return false; /* into a wall */
2077		2068
2078	if(mon->head != NULL)
2079	mon = mon->head;	2069	mon = mon->head_ ();
2080		2070
2081	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2071	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2072	if (op->contr->weapon_sp_left > 0.f)
2082	if (player_attack_door(op, mon)) return;	2073	if (player_attack_door (op, mon))
		2074	{
		2075	--op->contr->weapon_sp_left;
		2076	return true;
		2077	}
2083		2078
2084	/* The following deals with possibly attacking peaceful	2079	/* The following deals with possibly attacking peaceful
2085	* or frienddly creatures. Basically, all players are considered	2080	* or friendly creatures. Basically, all players are considered
2086	* unaggressive. If the moving player has peaceful set, then the	2081	* unaggressive. If the moving player has peaceful set, then the
2087	* object should be pushed instead of attacked. It is assumed that	2082	* object should be pushed instead of attacked. It is assumed that
2088	* if you are braced, you will not attack friends accidently,	2083	* if you are braced, you will not attack friends accidently,
2089	* and thus will not push them.	2084	* and thus will not push them.
2090	*/	2085	*/
2091		2086
2092	/* If the creature is a pet, push it even if the player is not	2087	/* If the creature is a pet, push it even if the player is not
2093	* peaceful. Our assumption is the creature is a pet if the	2088	* peaceful. Our assumption is the creature is a pet if the
2094	* player owns it and it is either friendly or unagressive.	2089	* player owns it and it is either friendly or unagressive.
2095	*/	2090	*/
2096	if ((op->type==PLAYER)	2091	if (op->type == PLAYER
2097	#if COZY_SERVER	2092	&& ((mon->owner && mon->owner->contr
2098	&&
2099	(
2100	(get_owner(mon) && get_owner(mon)->contr
2101	&& same_party (get_owner(mon)->contr->party, op->contr->party))	2093	&& same_party (mon->owner->contr->party, op->contr->party))
2102	|| get_owner(mon) == op	2094	|| mon->owner == op)
2103	)
2104	#else
2105	&& get_owner(mon)==op
2106	#endif
2107	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	2095	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2108	{	2096	{
2109	/* If we're braced, we don't want to switch places with it */	2097	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced) return;	2098	if (op->contr->braced)
		2099	return false;
		2100
		2101	if (op->speed_left > 0.f)
		2102	{
		2103	--op->speed_left;
		2104
2111	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2105	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2112	(void) push_ob(mon,dir,op);	2106	push_ob (mon, dir, op);
2113	if(op->contr->tmp_invis||op->hide) make_visible(op);
2114	return;
2115	}
2116		2107
		2108	if (op->contr->tmp_invis || op->hide)
		2109	make_visible (op);
		2110
		2111	return true;
		2112	}
		2113	else
		2114	return false;
		2115	}
		2116
2117	/* in certain circumstances, you shouldn't attack friendly	2117	/* in certain circumstances, you shouldn't attack friendly
2118	* creatures. Note that if you are braced, you can't push	2118	* creatures. Note that if you are braced, you can't push
2119	* someone, but put it inside this loop so that you won't	2119	* someone, but put it inside this loop so that you won't
2120	* attack them either.	2120	* attack them either.
2121	*/	2121	*/
2122	if ((mon->type==PLAYER || mon->enemy != op) &&	2122	if ((mon->type == PLAYER || mon->enemy != op)
2123	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	2123	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2124	(	2124	&& ((op->contr->peaceful
2125	#ifdef PROHIBIT_PLAYERKILL
2126	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	2125	|| (mon->type == PLAYER && mon->contr->peaceful))
2127	#else
2128	op->contr->peaceful &&
2129	#endif
2130	!on_battleground	2126	&& !on_battleground))
		2127	{
		2128	if (op->speed_left > 0.f)
		2129	{
		2130	--op->speed_left;
		2131
		2132	if (!op->contr->braced)
2131	)) {	2133	{
2132	if (!op->contr->braced) {
2133	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	2134	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2134	(void) push_ob(mon,dir,op);	2135	push_ob (mon, dir, op);
2135	} else {	2136	}
		2137	else
2136	new_draw_info(0, 0,op,"You withhold your attack");	2138	new_draw_info (0, 0, op, "You withhold your attack");
		2139
		2140	if (op->contr->tmp_invis || op->hide)
		2141	make_visible (op);
		2142
		2143	return true;
		2144	}
2137	}	2145	}
2138	if(op->contr->tmp_invis||op->hide) make_visible(op);
2139	}
2140
2141	/* If the object is a boulder or other rollable object, then	2146	/* If the object is a boulder or other rollable object, then
2142	* roll it if not braced. You can't roll it if you are braced.	2147	* roll it if not braced. You can't roll it if you are braced.
2143	*/	2148	*/
2144	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2149	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2150	{
		2151	if (op->speed_left > 0.f)
		2152	{
		2153	--op->speed_left;
		2154
2145	recursive_roll(mon,dir,op);	2155	recursive_roll (mon, dir, op);
2146	if(action_makes_visible(op)) make_visible(op);	2156	if (action_makes_visible (op))
2147	}	2157	make_visible (op);
2148		2158
		2159	return true;
		2160	}
		2161	}
2149	/* Any generic living creature. Including things like doors.	2162	/* Any generic living creature. Including things like doors.
2150	* Way it works is like this: First, it must have some hit points	2163	* Way it works is like this: First, it must have some hit points
2151	* and be living. Then, it must be one of the following:	2164	* and be living. Then, it must be one of the following:
2152	* 1) Not a player, 2) A player, but of a different party. Note	2165	* 1) Not a player, 2) A player, but of a different party. Note
2153	* that party_number -1 is no party, so attacks can still happen.	2166	* that party_number -1 is no party, so attacks can still happen.
2154	*/	2167	*/
2155
2156	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2168	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2157	((mon->type!=PLAYER || op->contr->party==NULL ||	2169	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2158	op->contr->party!=mon->contr->party))) {	2170	{
		2171	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2172	{
		2173	--op->contr->weapon_sp_left;
2159		2174
2160	/* If the player hasn't hit something this tick, and does	2175	skill_attack (mon, op, 0, 0, 0);
2161	* so, give them speed boost based on weapon speed. Doing
2162	* it here is better than process_players2, which basically
2163	* incurred a 1 tick offset.
2164	*/
2165	if (!op->contr->has_hit) {
2166	op->speed_left += op->speed / op->contr->weapon_sp;
2167		2176
2168	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2177	if (action_makes_visible (op))
		2178	make_visible (op);
		2179
		2180	return true;
		2181	}
2169	}	2182	}
2170		2183
2171	skill_attack(mon, op, 0, NULL, NULL);	2184	return false;
2172
2173	/* If attacking another player, that player gets automatic
2174	* hitback, and doesn't loose luck either.
2175	* Disable hitback on the battleground or if the target is
2176	* the wiz.
2177	*/
2178	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2179	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2180	short luck = mon->stats.luck;
2181	mon->contr->has_hit = 1;
2182	skill_attack(op, mon, 0, NULL, NULL);
2183	mon->stats.luck = luck;
2184	}
2185	if(action_makes_visible(op)) make_visible(op);
2186	}
2187	} /* if player should attack something */
2188	}	2185	}
2189		2186
		2187	bool
2190	int move_player(object *op,int dir) {	2188	move_player (object *op, int dir)
		2189	{
2191	int pick;	2190	int pick;
2192	object *transport = op->contr->transport;
2193		2191
2194	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))	2192	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)
2195	return 0;
2196
2197	/* Sanity check: make sure dir is valid */
2198	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2199	LOG( llevError, "move_player: invalid direction %d\n", dir);
2200	return 0;
2201	}
2202
2203	/* peterm: added following line */
2204	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2205	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2206
2207	op->facing = dir;
2208
2209	if(!transport && op->hide) do_hidden_move(op);
2210
2211	if (transport) {
2212	/* transport->contr is set up for the person in charge of the boat.
2213	* if that isn't this person, he can't steer it, etc
2214	*/
2215	if (transport->contr != op->contr) return 0;
2216
2217	/* Transport can't move. But update dir so it at least
2218	* will point in the same direction if player is running.
2219	*/
2220	if (transport->speed_left < 0.0) {
2221	transport->direction = dir;
2222	op->direction = dir;
2223	return 0;
2224	}
2225	/* Remove transport speed. Give player just a little speed -
2226	* enough so that they will get an action again quickly.
2227	*
2228	*/
2229	transport->speed_left -= 1.0;
2230	if (op->speed_left < 0.0) op->speed_left = -0.01;
2231
2232	}
2233
2234	if(op->contr->fire_on) {
2235	fire(op,dir);
2236	}
2237	else move_player_attack(op,dir);
2238
2239	pick = check_pick(op);
2240
2241
2242	/* Add special check for newcs players and fire on - this way, the
2243	* server can handle repeat firing.
2244	*/
2245	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2246	op->direction = dir;
2247	} else {
2248	op->direction=0;
2249	}
2250	/* Update how the player looks. Use the facing, so direction may
2251	* get reset to zero. This allows for full animation capabilities
2252	* for players.
2253	*/
2254	if (!transport) animate_object(op, op->facing);
2255	return 0;	2193	return 0;
		2194
		2195	/* Sanity check: make sure dir is valid */
		2196	if ((dir < 0) || (dir >= 9))
		2197	{
		2198	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2199	return 0;
		2200	}
		2201
		2202	/* peterm: added following line */
		2203	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2204	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2205
		2206	op->facing = dir;
		2207
		2208	if (op->hide)
		2209	do_hidden_move (op);
		2210
		2211	bool retval;
		2212
		2213	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2214	retval = RESULT_INT (0);
		2215	else if (op->contr->fire_on)
		2216	retval = fire (op, dir);
		2217	else
		2218	{
		2219	retval = move_player_attack (op, dir);
		2220	pick = check_pick (op);
		2221	}
		2222
		2223	/* Add special check for newcs players and fire on - this way, the
		2224	* server can handle repeat firing.
		2225	*/
		2226	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2227	op->direction = dir;
		2228	else
		2229	op->direction = 0;
		2230
		2231	/* Update how the player looks. Use the facing, so direction may
		2232	* get reset to zero. This allows for full animation capabilities
		2233	* for players.
		2234	*/
		2235	animate_object (op, op->facing);
		2236
		2237	return retval;
2256	}	2238	}
2257		2239
2258	/* This is similar to handle_player, below, but is only used by the	2240	/* This is similar to handle_player, below, but is only used by the
2259	* new client/server stuff.	2241	* new client/server stuff.
2260	* This is sort of special, in that the new client/server actually uses	2242	* This is sort of special, in that the new client/server actually uses
2261	* the new speed values for commands.	2243	* the new speed values for commands.
2262	*	2244	*
2263	* Returns true if there are more actions we can do.	2245	* Returns true if there are more actions we can do. Should not do
		2246	* many actions in a row, as that would be too unfair to other
		2247	* players.
2264	*/	2248	*/
		2249	bool
2265	int handle_newcs_player(object *op)	2250	handle_newcs_player (object *op)
2266	{	2251	{
2267	if (op->contr->hidden) {
2268	op->invisible = 1000;
2269	/* the socket code flashes the player visible/invisible
2270	* depending on the value of invisible, so we need to
2271	* alternate it here for it to work correctly.
2272	*/
2273	if (pticks & 2) op->invisible--;
2274	}
2275	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2276	op->invisible--;
2277	if(!op->invisible) {
2278	make_visible(op);
2279	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2280	}
2281	}
2282
2283	if (QUERY_FLAG(op, FLAG_SCARED)) {	2252	if (QUERY_FLAG (op, FLAG_SCARED))
2284	flee_player(op);
2285	/* If player is still scared, that is his action for this tick */
2286	if (QUERY_FLAG(op, FLAG_SCARED)) {
2287	op->speed_left--;
2288	return 0;
2289	}
2290	}	2253	{
		2254	if (op->speed_left > 0.f)
		2255	{
		2256	--op->speed_left;
		2257	flee_player (op);
2291		2258
2292	/* I've been seeing crashes where the golem has been destroyed, but	2259	return true;
2293	* the player object still points to the defunct golem. The code that	2260	}
2294	* destroys the golem looks correct, and it doesn't always happen, so	2261	else
2295	* put this in a a workaround to clean up the golem pointer.	2262	return false;
2296	*/
2297	if (op->contr->ranges[range_golem] &&
2298	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2299	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2300	op->contr->ranges[range_golem] = NULL;
2301	op->contr->golem_count = 0;
2302	}	2263	}
2303		2264
2304	/* call this here - we also will call this in do_ericserver, but	2265	/* call this here - we also will call this in do_ericserver, but
2305	* the players time has been increased when doericserver has been	2266	* the players time has been increased when doericserver has been
2306	* called, so we recheck it here.	2267	* called, so we recheck it here.
2307	*/	2268	*/
2308	HandleClient(&op->contr->socket, op->contr);	2269	if (op->contr->ns->handle_command ())
2309	if (op->speed_left<0) return 0;	2270	return true;
2310		2271
2311	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2272	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2312	/* All move commands take 1 tick, at least for now */
2313	op->speed_left--;
2314
2315	/* Instead of all the stuff below, let move_player take care
2316	* of it. Also, some of the skill stuff is only put in
2317	* there, as well as the confusion stuff.
2318	*/
2319	move_player(op, op->direction);	2273	return move_player (op, op->direction);
2320	if (op->speed_left>0) return 1;	2274
2321	else return 0;	2275	return false;
2322	}	2276	}
		2277
		2278	int
		2279	save_life (object *op)
		2280	{
		2281	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2323	return 0;	2282	return 0;
2324	}
2325		2283
2326	int save_life(object *op) {
2327	object *tmp;
2328
2329	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2330	return 0;
2331
2332	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2284	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2333	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2285	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2286	{
2334	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2287	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2335	new_draw_info_format(NDI_UNIQUE, 0,op,	2288	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2336	"Your %s vibrates violently, then evaporates.",	2289
2337	query_name(tmp));
2338	if (op->contr)	2290	if (op->contr)
2339	esrv_del_item(op->contr, tmp->count);	2291	esrv_del_item (op->contr, tmp->count);
2340	remove_ob(tmp);	2292
2341	free_object(tmp);	2293	tmp->destroy ();
2342	CLEAR_FLAG(op, FLAG_LIFESAVE);	2294	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2295
2343	if(op->stats.hp<0)	2296	if (op->stats.hp < 0)
2344	op->stats.hp = op->stats.maxhp;	2297	op->stats.hp = op->stats.maxhp;
		2298
2345	if(op->stats.food<0)	2299	if (op->stats.food < 0)
2346	op->stats.food = 999;	2300	op->stats.food = 999;
2347	fix_player(op);	2301
		2302	op->update_stats ();
2348	return 1;	2303	return 1;
2349	}	2304	}
		2305
2350	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2306	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2351	CLEAR_FLAG(op, FLAG_LIFESAVE);	2307	CLEAR_FLAG (op, FLAG_LIFESAVE);
2352	enter_player_savebed(op); /* bring him home. */	2308	enter_player_savebed (op); /* bring him home. */
2353	return 0;	2309	return 0;
2354	}	2310	}
2355		2311
2356	/* This goes throws the inventory and removes unpaid objects, and puts them	2312	/* This goes throws the inventory and removes unpaid objects, and puts them
2357	* back in the map (location and map determined by values of env). This	2313	* back in the map (location and map determined by values of env). This
2358	* function will descend into containers. op is the object to start the search	2314	* function will descend into containers. op is the object to start the search
2359	* from.	2315	* from.
2360	*/	2316	*/
		2317	void
2361	void remove_unpaid_objects(object *op, object *env)	2318	remove_unpaid_objects (object *op, object *env)
2362	{	2319	{
2363	object *next;
2364
2365	while (op) {	2320	while (op)
2366	next=op->below; /* Make sure we have a good value, in case	2321	{
2367	* we remove object 'op'	2322	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2368	*/	2323
2369	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2324	if (QUERY_FLAG (op, FLAG_UNPAID))
2370	remove_ob(op);	2325	{
2371	op->x = env->x;
2372	op->y = env->y;
2373	if (env->type == PLAYER)	2326	if (env->type == PLAYER)
2374	esrv_del_item(env->contr, op->count);	2327	esrv_del_item (env->contr, op->count);
2375	insert_ob_in_map(op, env->map, NULL,0);
2376	}
2377	else if (op->inv) remove_unpaid_objects(op->inv, env);
2378	op=next;
2379	}
2380	}
2381		2328
		2329	op->insert_at (env);
		2330	}
		2331	else if (op->inv)
		2332	remove_unpaid_objects (op->inv, env);
		2333
		2334	op = next;
		2335	}
		2336	}
2382		2337
2383	/*	2338	/*
2384	* Returns pointer a static string containing gravestone text	2339	* Returns pointer a static string containing gravestone text
2385	* Moved from apply.c to player.c - player.c is what	2340	* Moved from apply.c to player.c - player.c is what
2386	* actually uses this function. player.c may not be quite the	2341	* actually uses this function. player.c may not be quite the
2387	* best, a misc file for object actions is probably better,	2342	* best, a misc file for object actions is probably better,
2388	* but there isn't one in the server directory.	2343	* but there isn't one in the server directory.
2389	*/	2344	*/
		2345	char *
2390	char *gravestone_text (object *op)	2346	gravestone_text (object *op)
2391	{	2347	{
2392	static char buf2[MAX_BUF];	2348	static char buf2[MAX_BUF];
2393	char buf[MAX_BUF];	2349	char buf[MAX_BUF];
2394	time_t now = time (NULL);	2350	time_t now = time (NULL);
2395		2351
2396	strcpy (buf2, " R.I.P.\n\n");	2352	strcpy (buf2, " R.I.P.\n\n");
2397	if (op->type == PLAYER)	2353	if (op->type == PLAYER)
2398	sprintf (buf, "%s the %s\n", op->name, op->contr->title);	2354	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2399	else	2355	else
2400	sprintf (buf, "%s\n", op->name);	2356	sprintf (buf, "%s\n", &op->name);
		2357
2401	strncat (buf2, " ", 20 - strlen (buf) / 2);	2358	strncat (buf2, " ", 20 - strlen (buf) / 2);
2402	strcat (buf2, buf);	2359	strcat (buf2, buf);
2403	if (op->type == PLAYER)	2360	if (op->type == PLAYER)
2404	sprintf (buf, "who was in level %d when killed\n", op->level);	2361	sprintf (buf, "who was in level %d when killed\n", op->level);
2405	else	2362	else
2406	sprintf (buf, "who was in level %d when died.\n\n", op->level);	2363	sprintf (buf, "who was in level %d when died.\n\n", op->level);
		2364
2407	strncat (buf2, " ", 20 - strlen (buf) / 2);	2365	strncat (buf2, " ", 20 - strlen (buf) / 2);
2408	strcat (buf2, buf);	2366	strcat (buf2, buf);
2409	if (op->type == PLAYER) {	2367	if (op->type == PLAYER)
		2368	{
2410	sprintf (buf, "by %s.\n\n", op->contr->killer);	2369	sprintf (buf, "by %s.\n\n", op->contr->killer);
2411	strncat (buf2, " ", 21 - strlen (buf) / 2);	2370	strncat (buf2, " ", 21 - strlen (buf) / 2);
2412	strcat (buf2, buf);	2371	strcat (buf2, buf);
2413	}	2372	}
		2373
2414	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2374	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2415	strncat (buf2, " ", 20 - strlen (buf) / 2);	2375	strncat (buf2, " ", 20 - strlen (buf) / 2);
2416	strcat (buf2, buf);	2376	strcat (buf2, buf);
		2377
2417	return buf2;	2378	return buf2;
2418	}	2379	}
2419		2380
2420		2381	void
2421
2422	void do_some_living(object *op) {	2382	do_some_living (object *op)
		2383	{
2423	int last_food=op->stats.food;	2384	int last_food = op->stats.food;
2424	int gen_hp, gen_sp, gen_grace;	2385	int gen_hp, gen_sp, gen_grace;
2425	int over_hp, over_sp, over_grace;	2386	int over_hp, over_sp, over_grace;
2426	int i;	2387	int i;
2427	int rate_hp = 1200;	2388	int rate_hp = 1200;
2428	int rate_sp = 2500;	2389	int rate_sp = 2500;
2429	int rate_grace = 2000;	2390	int rate_grace = 2000;
2430	const int max_hp = 1;	2391	const int max_hp = 1;
2431	const int max_sp = 1;	2392	const int max_sp = 1;
2432	const int max_grace = 1;	2393	const int max_grace = 1;
2433		2394
2434	if (op->contr->outputs_sync) {	2395	if (op->contr->hidden)
2435	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2396	{
2436	if (op->contr->outputs[i].buf!=NULL &&	2397	op->invisible = 1000;
2437	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2398	/* the socket code flashes the player visible/invisible
2438	flush_output_element(op, &op->contr->outputs[i]);	2399	* depending on the value of invisible, so we need to
		2400	* alternate it here for it to work correctly.
		2401	*/
		2402	if (pticks & 2)
		2403	op->invisible--;
2439	}	2404	}
		2405	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2406	{
		2407	if (!op->invisible--)
		2408	{
		2409	make_visible (op);
		2410	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2411	}
		2412	}
2440		2413
2441	if(op->contr->state==ST_PLAYING) {	2414	if (op->contr->ns->state == ST_PLAYING)
2442		2415	{
2443	/* these next three if clauses make it possible to SLOW DOWN	2416	/* these next three if clauses make it possible to SLOW DOWN
2444	hp/grace/spellpoint regeneration. */	2417	hp/grace/spellpoint regeneration. */
2445	if(op->contr->gen_hp >= 0 )
2446	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2447	else {
2448	gen_hp = op->stats.maxhp;
2449	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2450	}
2451	if(op->contr->gen_sp >= 0 )
2452	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2453	else {
2454	gen_sp = op->stats.maxsp;
2455	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2456	}
2457	if(op->contr->gen_grace >= 0)
2458	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2459	else {
2460	gen_grace = op->stats.maxgrace;
2461	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2462	}
2463
2464	/* Regenerate Spell Points */
2465	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2466	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2467	if(op->stats.sp<op->stats.maxsp) {
2468	op->stats.sp++;
2469	/* dms do not consume food */
2470	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2471	op->stats.food--;
2472	if(op->contr->digestion<0)
2473	op->stats.food+=op->contr->digestion;
2474	else if(op->contr->digestion>0 &&
2475	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2476	op->stats.food=last_food;
2477	}
2478	}
2479	if (max_sp>1) {
2480	over_sp = (gen_sp+10)/rate_sp;
2481	if (over_sp > 0) {
2482	if(op->stats.sp<op->stats.maxsp) {
2483	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2484	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2485	op->stats.sp--;
2486	if(op->stats.sp>op->stats.maxsp)
2487	op->stats.sp=op->stats.maxsp;
2488	}
2489	op->last_sp=0;
2490	} else {
2491	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2492	}
2493	} else {
2494	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2495	}
2496	}
2497
2498	/* Regenerate Grace */
2499	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2500	if(--op->last_grace<0) {
2501	if(op->stats.grace<op->stats.maxgrace/2)
2502	op->stats.grace++; /* no penalty in food for regaining grace */
2503	if(max_grace>1) {
2504	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2505	if (over_grace > 0) {
2506	op->stats.sp += over_grace
2507	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2508	op->last_grace=0;
2509	} else {
2510	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2511	}
2512	} else {
2513	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2514	}
2515	/* wearing stuff doesn't detract from grace generation. */
2516	}
2517
2518	/* Regenerate Hit Points */
2519	if(--op->last_heal<0) {
2520	if(op->stats.hp<op->stats.maxhp) {
2521	op->stats.hp++;
2522	/* dms do not consume food */
2523	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2524	op->stats.food--;
2525	if(op->contr->digestion<0)
2526	op->stats.food+=op->contr->digestion;
2527	else if(op->contr->digestion>0 &&
2528	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2529	op->stats.food=last_food;
2530	}
2531	}
2532	if(max_hp>1) {
2533	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2534	if (over_hp > 0) {
2535	op->stats.sp += over_hp
2536	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2537	op->last_heal=0;
2538	} else {
2539	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2540	}
2541	} else {
2542	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2543	}
2544	}
2545
2546	/* Digestion */
2547	if(--op->last_eat<0) {
2548	#ifdef COZY_SERVER
2549	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2550	int bonus=dg>0?dg:0,
2551	penalty=dg<0?-dg:0;
2552	#else
2553	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2554	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2555	#endif
2556
2557	if(op->contr->gen_hp > 0)	2418	if (op->contr->gen_hp >= 0)
2558	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2419	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2559	else	2420	else
		2421	{
		2422	gen_hp = op->stats.maxhp;
		2423	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2424	}
		2425
		2426	if (op->contr->gen_sp >= 0)
		2427	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2428	else
		2429	{
		2430	gen_sp = op->stats.maxsp;
		2431	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2432	}
		2433
		2434	if (op->contr->gen_grace >= 0)
		2435	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2436	else
		2437	{
		2438	gen_grace = op->stats.maxgrace;
		2439	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2440	}
		2441
		2442	/* Regenerate Spell Points */
		2443	if (!op->contr->golem && --op->last_sp < 0)
		2444	{
		2445	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2446	if (op->stats.sp < op->stats.maxsp)
		2447	{
		2448	op->stats.sp++;
		2449	/* dms do not consume food */
		2450	if (!QUERY_FLAG (op, FLAG_WIZ))
		2451	{
		2452	op->stats.food--;
		2453	if (op->contr->digestion < 0)
		2454	op->stats.food += op->contr->digestion;
		2455	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2456	op->stats.food = last_food;
		2457	}
		2458	}
		2459
		2460	if (max_sp > 1)
		2461	{
		2462	over_sp = (gen_sp + 10) / rate_sp;
		2463	if (over_sp > 0)
		2464	{
		2465	if (op->stats.sp < op->stats.maxsp)
		2466	{
		2467	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2468
		2469	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2470	op->stats.sp--;
		2471
		2472	if (op->stats.sp > op->stats.maxsp)
		2473	op->stats.sp = op->stats.maxsp;
		2474	}
		2475	op->last_sp = 0;
		2476	}
		2477	else
		2478	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2479	}
		2480	else
		2481	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2482	}
		2483
		2484	/* Regenerate Grace */
		2485	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2486	if (--op->last_grace < 0)
		2487	{
		2488	if (op->stats.grace < op->stats.maxgrace / 2)
		2489	op->stats.grace++; /* no penalty in food for regaining grace */
		2490
		2491	if (max_grace > 1)
		2492	{
		2493	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2494	if (over_grace > 0)
		2495	{
		2496	op->stats.sp += over_grace
		2497	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2498	op->last_grace = 0;
		2499	}
		2500	else
		2501	{
		2502	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2503	}
		2504	}
		2505	else
		2506	{
		2507	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2508	}
		2509	/* wearing stuff doesn't detract from grace generation. */
		2510	}
		2511
		2512	/* Regenerate Hit Points */
		2513	if (--op->last_heal < 0)
		2514	{
		2515	if (op->stats.hp < op->stats.maxhp)
		2516	{
		2517	op->stats.hp++;
		2518	/* dms do not consume food */
		2519	if (!QUERY_FLAG (op, FLAG_WIZ))
		2520	{
		2521	op->stats.food--;
		2522	if (op->contr->digestion < 0)
		2523	op->stats.food += op->contr->digestion;
		2524	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2525	op->stats.food = last_food;
		2526	}
		2527	}
		2528
		2529	if (max_hp > 1)
		2530	{
		2531	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2532	if (over_hp > 0)
		2533	{
		2534	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2535	op->last_heal = 0;
		2536	}
		2537	else
		2538	{
		2539	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2540	}
		2541	}
		2542	else
		2543	{
		2544	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2545	}
		2546	}
		2547
		2548	/* Digestion */
		2549	if (--op->last_eat < 0)
		2550	{
		2551	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
		2552
		2553	if (op->contr->gen_hp > 0)
		2554	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);
		2555	else
2560	op->last_eat=25*(1+bonus)/(penalty +1);	2556	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
		2557
2561	/* dms do not consume food */	2558	/* dms do not consume food */
2562	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2559	if (!QUERY_FLAG (op, FLAG_WIZ))
2563	}	2560	op->stats.food--;
2564	}	2561	}
2565		2562
2566	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2563	if (op->stats.food < 0 && op->stats.hp >= 0)
2567	object *tmp, *flesh=NULL;	2564	{
		2565	object *tmp, *flesh = 0;
2568		2566
2569	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2567	for (tmp = op->inv; tmp; tmp = tmp->below)
		2568	{
2570	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2569	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
		2570	{
2571	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2571	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2572	{
2572	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2573	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2573	manual_apply(op,tmp,0);	2574	manual_apply (op, tmp, 0);
2574	if(op->stats.food>=0||op->stats.hp<0)	2575	if (op->stats.food >= 0 || op->stats.hp < 0)
2575	break;	2576	break;
2576	}	2577	}
2577	else if (tmp->type==FLESH) flesh=tmp;	2578	else if (tmp->type == FLESH)
2578	} /* End if paid for object */	2579	flesh = tmp;
2579	} /* end of for loop */	2580	} /* End if paid for object */
		2581	} /* end of for loop */
		2582
2580	/* If player is still starving, it means they don't have any food, so	2583	/* If player is still starving, it means they don't have any food, so
2581	* eat flesh instead.	2584	* eat flesh instead.
2582	*/	2585	*/
2583	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2586	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
		2587	{
2584	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2588	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");
2585	manual_apply(op,flesh,0);	2589	manual_apply (op, flesh, 0);
2586	}	2590	}
2587	} /* end if player is starving */	2591	}
2588		2592
2589	while(op->stats.food<0&&op->stats.hp>0)	2593	while (op->stats.food < 0 && op->stats.hp >= 0)
2590	op->stats.food++,op->stats.hp--;	2594	op->stats.food++, op->stats.hp--;
2591		2595
2592	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2596	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2593	kill_player(op);	2597	kill_player (op);
		2598	}
2594	}	2599	}
2595
2596
2597		2600
2598	/* If the player should die (lack of hp, food, etc), we call this.	2601	/* If the player should die (lack of hp, food, etc), we call this.
2599	* op is the player in jeopardy. If the player can not be saved (not	2602	* op is the player in jeopardy. If the player can not be saved (not
2600	* permadeath, no lifesave), this will take care of removing the player	2603	* permadeath, no lifesave), this will take care of removing the player
2601	* file.	2604	* file.
2602	*/	2605	*/
		2606	void
2603	void kill_player(object *op)	2607	kill_player (object *op)
2604	{	2608	{
2605	char buf[MAX_BUF];	2609	char buf[MAX_BUF];
2606	int x,y,i;	2610	int x, y;
		2611
		2612	//int i;
2607	mapstruct *map; /* this is for resurrection */	2613	maptile *map; /* this is for resurrection */
		2614
2608	int z;	2615	/* int z;
2609	int num_stats_lose;	2616	int num_stats_lose;
2610	int lost_a_stat;	2617	int lost_a_stat;
2611	int lose_this_stat;	2618	int lose_this_stat;
2612	int this_stat;	2619	int this_stat; */
2613	int will_kill_again;	2620	int will_kill_again;
2614	archetype *at;	2621	archetype *at;
2615	object *tmp;	2622	object *tmp;
2616		2623
2617	if(save_life(op))	2624	if (save_life (op))
2618	return;	2625	return;
2619		2626
2620		2627
2621	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2628	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2622	* in cities ONLY!!! It is very important that this doesn't get abused.	2629	* in cities ONLY!!! It is very important that this doesn't get abused.
2623	* Look at op_on_battleground() for more info --AndreasV	2630	* Look at op_on_battleground() for more info --AndreasV
2624	*/	2631	*/
2625	if (op_on_battleground(op, &x, &y)) {	2632	if (op_on_battleground (op, &x, &y))
2626	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2633	{
2627	"You have been defeated in combat!");	2634	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2628	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2635	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2629	"Local medics have saved your life...");	2636
2630
2631	/* restore player */	2637	/* restore player */
2632	at = find_archetype("poisoning");	2638	at = archetype::find ("poisoning");
2633	tmp=present_arch_in_ob(at,op);	2639	if (object *tmp = present_arch_in_ob (at, op))
2634	if (tmp) {	2640	{
2635	remove_ob(tmp);	2641	tmp->destroy ();
2636	free_object(tmp);
2637	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2642	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2638	}	2643	}
2639		2644
2640	at = find_archetype("confusion");	2645	at = archetype::find ("confusion");
2641	tmp=present_arch_in_ob(at,op);	2646	if (object *tmp = present_arch_in_ob (at, op))
2642	if (tmp) {	2647	{
2643	remove_ob(tmp);	2648	tmp->destroy ();
2644	free_object(tmp);
2645	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2649	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2646	}	2650	}
2647		2651
2648	cure_disease(op,0); /* remove any disease */	2652	cure_disease (op, 0); /* remove any disease */
2649	op->stats.hp=op->stats.maxhp;	2653	op->stats.hp = op->stats.maxhp;
2650	if (op->stats.food<=0) op->stats.food=999;	2654	if (op->stats.food <= 0)
2651		2655	op->stats.food = 999;
		2656
2652	/* create a bodypart-trophy to make the winner happy */	2657	/* create a bodypart-trophy to make the winner happy */
2653	tmp=arch_to_object(find_archetype("finger"));	2658	if (object *tmp = arch_to_object (archetype::find ("finger")))
2654	if (tmp != NULL)
2655	{	2659	{
2656	sprintf(buf,"%s's finger",op->name);	2660	sprintf (buf, "%s's finger", &op->name);
2657	tmp->name = add_string(buf);	2661	tmp->name = buf;
2658	sprintf(buf," This finger has been cut off %s\n"	2662	sprintf (buf, " This finger has been cut off %s\n"
2659	" the %s, when he was defeated at\n level %d by %s.\n",	2663	" the %s, when he was defeated at\n level %d by %s.\n",
2660	op->name, op->contr->title, (int)(op->level),	2664	&op->name, op->contr->title, (int) (op->level), op->contr->killer);
2661	op->contr->killer);	2665	tmp->msg = buf;
2662	tmp->msg=add_string(buf);	2666	tmp->value = 0, tmp->type = 0;
2663	tmp->value=0, tmp->material=0, tmp->type=0;	2667	tmp->materialname = "organics";
2664	tmp->materialname = NULL;	2668	tmp->insert_at (op, tmp);
2665	tmp->x = op->x, tmp->y = op->y;
2666	insert_ob_in_map(tmp,op->map,op,0);
2667	}
2668		2669	}
		2670
2669	/* teleport defeated player to new destination*/	2671	/* teleport defeated player to new destination */
2670	transfer_ob(op, x, y, 0, NULL);	2672	transfer_ob (op, x, y, 0, NULL);
2671	op->contr->braced=0;	2673	op->contr->braced = 0;
2672	return;	2674	return;
2673	}	2675	}
2674		2676
2675	INVOKE_PLAYER (DEATH, op->contr);	2677	INVOKE_PLAYER (DEATH, op->contr);
2676		2678
2677	command_kill_pets (op, 0);	2679	command_kill_pets (op, 0);
2678		2680
2679	if(op->stats.food<0) {	2681	if (op->stats.food < 0)
2680	if (op->contr->explore) {	2682	{
2681	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2682	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2683	op->stats.food=999;
2684	return;
2685	}
2686	sprintf(buf,"%s starved to death.",op->name);	2683	sprintf (buf, "%s starved to death.", &op->name);
2687	strcpy(op->contr->killer,"starvation");	2684	strcpy (op->contr->killer, "starvation");
2688	}	2685	}
2689	else {	2686	else
2690	if (op->contr->explore) {
2691	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2692	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2693	op->stats.hp=op->stats.maxhp;
2694	return;
2695	}
2696	sprintf(buf,"%s died.",op->name);	2687	sprintf (buf, "%s died.", &op->name);
2697	}	2688
2698	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);	2689	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2699		2690
2700	/* save the map location for corpse, gravestone*/	2691	/* save the map location for corpse, gravestone */
2701	x=op->x;y=op->y;map=op->map;	2692	x = op->x;
		2693	y = op->y;
		2694	map = op->map;
2702		2695
2703
2704	if (settings.not_permadeth == TRUE) {
2705	/* NOT_PERMADEATH code. This basically brings the character back to	2696	/* NOT_PERMADEATH code. This basically brings the character back to
2706	* life if they are dead - it takes some exp and a random stat.	2697	* life if they are dead - it takes some exp and a random stat.
2707	* See the config.h file for a little more in depth detail about this.	2698	* See the config.h file for a little more in depth detail about this.
2708	*/	2699	*/
2709		2700
2710	/* Basically two ways to go - remove a stat permanently, or just	2701	/* Basically two ways to go - remove a stat permanently, or just
2711	* make it depletion. This bunch of code deals with that aspect	2702	* make it depletion. This bunch of code deals with that aspect
2712	* of death.	2703	* of death.
2713	*/	2704	*/
2714	#ifndef COZY_SERVER	2705	#ifndef COZY_SERVER
2715	if (settings.balanced_stat_loss) {	2706	if (settings.balanced_stat_loss)
		2707	{
2716	/* If stat loss is permanent, lose one stat only. */	2708	/* If stat loss is permanent, lose one stat only. */
2717	/* Lower level chars don't lose as many stats because they suffer	2709	/* Lower level chars don't lose as many stats because they suffer
2718	more if they do. */	2710	more if they do. */
2719	/* Higher level characters can afford things such as potions of	2711	/* Higher level characters can afford things such as potions of
2720	restoration, or better, stat potions. So we slug them that	2712	restoration, or better, stat potions. So we slug them that
2721	little bit harder. */	2713	little bit harder. */
2722	/* GD */	2714	/* GD */
2723	if (settings.stat_loss_on_death)	2715	if (settings.stat_loss_on_death)
2724	num_stats_lose = 1;	2716	num_stats_lose = 1;
2725	else	2717	else
2726	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2718	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2727	} else {	2719	}
		2720	else
2728	num_stats_lose = 1;	2721	num_stats_lose = 1;
2729	}	2722
2730	lost_a_stat = 0;	2723	lost_a_stat = 0;
2731		2724
2732	for (z=0; z<num_stats_lose; z++) {	2725	for (z = 0; z < num_stats_lose; z++)
		2726	{
2733	i = RANDOM() % NUM_STATS;	2727	i = RANDOM () % NUM_STATS;
2734		2728
2735	if (settings.stat_loss_on_death) {	2729	if (settings.stat_loss_on_death)
		2730	{
2736	/* Pick a random stat and take a point off it. Tell the player	2731	/* Pick a random stat and take a point off it. Tell the player
2737	* what he lost.	2732	* what he lost.
2738	*/	2733	*/
2739	change_attr_value(&(op->stats), i,-1);	2734	change_attr_value (&(op->stats), i, -1);
2740	check_stat_bounds(&(op->stats));	2735	check_stat_bounds (&(op->stats));
2741	change_attr_value(&(op->contr->orig_stats), i,-1);	2736	change_attr_value (&(op->contr->orig_stats), i, -1);
2742	check_stat_bounds(&(op->contr->orig_stats));	2737	check_stat_bounds (&(op->contr->orig_stats));
2743	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2738	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2744	lost_a_stat = 1;	2739	lost_a_stat = 1;
2745	} else {	2740	}
		2741	else
		2742	{
2746	/* deplete a stat */	2743	/* deplete a stat */
2747	archetype *deparch=find_archetype("depletion");	2744	archetype *deparch = archetype::find ("depletion");
2748	object *dep;	2745	object *dep;
		2746
		2747	dep = present_arch_in_ob (deparch, op);
		2748	if (!dep)
2749		2749	{
2750	dep = present_arch_in_ob(deparch,op);
2751	if(!dep) {
2752	dep = arch_to_object(deparch);	2750	dep = arch_to_object (deparch);
2753	insert_ob_in_ob(dep, op);	2751	insert_ob_in_ob (dep, op);
2754	}
2755	lose_this_stat = 1;
2756	if (settings.balanced_stat_loss) {
2757	/* GD */
2758	/* Get the stat that we're about to deplete. */
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	if (this_stat < 0) {
2761	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2762	int keep_chance = this_stat * this_stat;
2763	/* Yes, I am paranoid. Sue me. */
2764	if (keep_chance < 1)
2765	keep_chance = 1;
2766
2767	/* There is a maximum depletion total per level. */
2768	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2769	lose_this_stat = 0;
2770	/* Take loss chance vs keep chance to see if we
2771	retain the stat. */
2772	} else {
2773	if (random_roll(0, loss_chance + keep_chance-1,
2774	op, PREFER_LOW) < keep_chance)
2775	lose_this_stat = 0;
2776	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2777	this_stat, keep_chance, loss_chance,
2778	lose_this_stat?"LOSE":"KEEP"); */
2779	}
2780	}
2781	}
2782		2752	}
2783	if (lose_this_stat) {	2753	lose_this_stat = 1;
		2754	if (settings.balanced_stat_loss)
		2755	{
		2756	/* GD */
		2757	/* Get the stat that we're about to deplete. */
2784	this_stat = get_attr_value(&(dep->stats), i);	2758	this_stat = get_attr_value (&(dep->stats), i);
		2759	if (this_stat < 0)
		2760	{
		2761	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2762	int keep_chance = this_stat * this_stat;
		2763
		2764	/* Yes, I am paranoid. Sue me. */
		2765	if (keep_chance < 1)
		2766	keep_chance = 1;
		2767
		2768	/* There is a maximum depletion total per level. */
		2769	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2770	{
		2771	lose_this_stat = 0;
		2772	/* Take loss chance vs keep chance to see if we
		2773	retain the stat. */
		2774	}
		2775	else
		2776	{
		2777	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2778	lose_this_stat = 0;
		2779	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2780	this_stat, keep_chance, loss_chance,
		2781	lose_this_stat?"LOSE":"KEEP"); */
		2782	}
		2783	}
		2784	}
		2785
		2786	if (lose_this_stat)
		2787	{
		2788	this_stat = get_attr_value (&(dep->stats), i);
2785	/* We could try to do something clever like find another	2789	/* We could try to do something clever like find another
2786	* stat to reduce if this fails. But chances are, if	2790	* stat to reduce if this fails. But chances are, if
2787	* stats have been depleted to -50, all are pretty low	2791	* stats have been depleted to -50, all are pretty low
2788	* and should be roughly the same, so it shouldn't make a	2792	* and should be roughly the same, so it shouldn't make a
2789	* difference.	2793	* difference.
2790	*/	2794	*/
2791	if (this_stat>=-50) {	2795	if (this_stat >= -50)
		2796	{
2792	change_attr_value(&(dep->stats), i, -1);	2797	change_attr_value (&(dep->stats), i, -1);
2793	SET_FLAG(dep, FLAG_APPLIED);	2798	SET_FLAG (dep, FLAG_APPLIED);
2794	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2799	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2795	fix_player(op);	2800	op->update_stats ();
2796	lost_a_stat = 1;	2801	lost_a_stat = 1;
2797	}	2802	}
2798	}	2803	}
		2804	}
2799	}	2805	}
2800	}
2801	/* If no stat lost, tell the player. */	2806	/* If no stat lost, tell the player. */
2802	if (!lost_a_stat)	2807	if (!lost_a_stat)
2803	{	2808	{
2804	/* determine_god() seems to not work sometimes... why is this?	2809	/* determine_god() seems to not work sometimes... why is this?
2805	Should I be using something else? GD */	2810	Should I be using something else? GD */
2806	const char *god = determine_god(op);	2811	const char *god = determine_god (op);
		2812
2807	if (god && (strcmp(god, "none")))	2813	if (god && (strcmp (god, "none")))
2808	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2814	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
2809	"moment you feel the holy presence of %s protecting"	2815	else
2810	" you.", god);	2816	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
2811	else
2812	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2813	" feel a holy presence protecting you.");
2814	}	2817	}
		2818	#else
		2819	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");
2815	#endif	2820	#endif
2816	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2817	" feel a holy presence protecting you from losing yourself completely.");
2818		2821
2819	/* Put a gravestone up where the character 'almost' died. List the	2822	/* Put a gravestone up where the character 'almost' died. List the
2820	* exp loss on the stone.	2823	* exp loss on the stone.
2821	*/	2824	*/
2822	tmp=arch_to_object(find_archetype("gravestone"));	2825	tmp = arch_to_object (archetype::find ("gravestone"));
2823	sprintf(buf,"%s's gravestone",op->name);	2826	sprintf (buf, "%s's gravestone", &op->name);
2824	FREE_AND_COPY(tmp->name, buf);	2827	tmp->name = buf;
2825	sprintf(buf,"%s's gravestones",op->name);	2828	sprintf (buf, "%s's gravestones", &op->name);
2826	FREE_AND_COPY(tmp->name_pl, buf);	2829	tmp->name_pl = buf;
2827	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2830	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);
2828	"who was killed\n"	2831	tmp->msg = buf;
2829	"by %s.\n",
2830	op->name, op->contr->title,
2831	op->contr->killer);
2832	tmp->msg = add_string(buf);
2833	tmp->x=op->x,tmp->y=op->y;	2832	tmp->x = op->x, tmp->y = op->y;
2834	insert_ob_in_map (tmp, op->map, NULL,0);	2833	insert_ob_in_map (tmp, op->map, NULL, 0);
2835		2834
2836	/**************************************/	2835	/**************************************/
2837	/* */	2836	/* */
2838	/* Subtract the experience points, */	2837	/* Subtract the experience points, */
2839	/* if we died cause of food, give us */	2838	/* if we died cause of food, give us */
2840	/* food, and reset HP's... */	2839	/* food, and reset HP's... */
2841	/* */	2840	/* */
2842	/**************************************/	2841	/**************************************/
2843		2842
2844	/* remove any poisoning and confusion the character may be suffering.*/	2843	/* remove any poisoning and confusion the character may be suffering. */
2845	/* restore player */	2844	/* restore player */
2846	at = find_archetype("poisoning");	2845	at = archetype::find ("poisoning");
2847	tmp=present_arch_in_ob(at,op);	2846	tmp = present_arch_in_ob (at, op);
		2847
2848	if (tmp) {	2848	if (tmp)
2849	remove_ob(tmp);	2849	{
2850	free_object(tmp);	2850	tmp->destroy ();
2851	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2851	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2852	}	2852	}
2853		2853
2854	at = find_archetype("confusion");	2854	at = archetype::find ("confusion");
2855	tmp=present_arch_in_ob(at,op);	2855	tmp = present_arch_in_ob (at, op);
2856	if (tmp) {	2856	if (tmp)
2857	remove_ob(tmp);	2857	{
2858	free_object(tmp);	2858	tmp->destroy ();
2859	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2859	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2860	}	2860	}
		2861
2861	cure_disease(op,0); /* remove any disease */	2862	cure_disease (op, 0); /* remove any disease */
2862		2863
2863	/*add_exp(op, (op->stats.exp * -0.20)); */	2864	/*add_exp(op, (op->stats.exp * -0.20)); */
2864	apply_death_exp_penalty(op);	2865	apply_death_exp_penalty (op);
2865	if(op->stats.food < 100) op->stats.food = 900;	2866	if (op->stats.food < 100)
		2867	op->stats.food = 900;
2866	op->stats.hp = op->stats.maxhp;	2868	op->stats.hp = op->stats.maxhp;
2867	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2869	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2868	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2870	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2869		2871
2870	/*	2872	/*
2871	* Check to see if the player is in a shop. IF so, then check to see if	2873	* Check to see if the player has any unpaid items. If so, remove them
2872	* the player has any unpaid items. If so, remove them and put them back	2874	* and put them back in the map.
2873	* in the map.	2875	*/
2874	*/
2875
2876	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2877	if (tmp->type == SHOP_FLOOR) {
2878	remove_unpaid_objects(op->inv, op);	2876	remove_unpaid_objects (op->inv, op);
2879	break;
2880	}
2881	}
2882
2883		2877
2884	/****************************************/	2878	/****************************************/
2885	/* */	2879	/* */
2886	/* Move player to his current respawn- */	2880	/* Move player to his current respawn- */
2887	/* position (usually last savebed) */	2881	/* position (usually last savebed) */
2888	/* */	2882	/* */
2889	/****************************************/	2883	/****************************************/
2890		2884
2891	enter_player_savebed(op);	2885	enter_player_savebed (op);
2892		2886
2893	/* Save the player before inserting the force to reduce
2894	* chance of abuse.
2895	*/
2896	op->contr->braced=0;	2887	op->contr->braced = 0;
2897	save_player(op,1);
2898		2888
2899	/* it is possible that the player has blown something up	2889	/* it is possible that the player has blown something up
2900	* at his savebed location, and that can have long lasting	2890	* at his savebed location, and that can have long lasting
2901	* spell effects. So first see if there is a spell effect	2891	* spell effects. So first see if there is a spell effect
2902	* on the space that might harm the player.	2892	* on the space that might harm the player.
2903	*/	2893	*/
2904	will_kill_again=0;	2894	will_kill_again = 0;
2905	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2895	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2906	if (tmp->type ==SPELL_EFFECT)	2896	if (tmp->type == SPELL_EFFECT)
2907	will_kill_again|=tmp->attacktype;	2897	will_kill_again |= tmp->attacktype;
2908	}	2898
2909	if (will_kill_again) {	2899	if (will_kill_again)
		2900	{
2910	object *force;	2901	object *force;
2911	int at;	2902	int at;
2912		2903
2913	force=get_archetype(FORCE_NAME);	2904	force = get_archetype (FORCE_NAME);
2914	/* 50 ticks should be enough time for the spell to abate */	2905	/* 50 ticks should be enough time for the spell to abate */
2915	force->speed=0.1;	2906	force->speed = 0.1f;
2916	force->speed_left=-5.0;	2907	force->speed_left = -5.f;
2917	SET_FLAG(force, FLAG_APPLIED);	2908	SET_FLAG (force, FLAG_APPLIED);
2918	for (at=0; at<NROFATTACKS; at++) {	2909	for (at = 0; at < NROFATTACKS; at++)
2919	if (will_kill_again & (1 << at))	2910	if (will_kill_again & (1 << at))
2920	force->resist[at] = 100;	2911	force->resist[at] = 100;
2921	}	2912
2922	insert_ob_in_ob(force, op);	2913	insert_ob_in_ob (force, op);
2923	fix_player(op);	2914	op->update_stats ();
2924
2925	}
2926	/**************************************/
2927	/* */
2928	/* Repaint the characters inv, and */
2929	/* stats, and show a nasty message ;) */
2930	/* */
2931	/**************************************/
2932		2915
		2916	}
		2917
2933	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");	2918	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
2934	return;
2935	} /* NOT_PERMADETH */
2936	else {
2937	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2938	* should probably be embedded in an else statement.
2939	*/
2940
2941	op->contr->party=NULL;
2942	if (settings.set_title == TRUE)
2943	op->contr->own_title[0]='\0';
2944	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2945	check_score(op);
2946	if(op->contr->ranges[range_golem]!=NULL) {
2947	remove_friendly_object(op->contr->ranges[range_golem]);
2948	remove_ob(op->contr->ranges[range_golem]);
2949	free_object(op->contr->ranges[range_golem]);
2950	op->contr->ranges[range_golem]=NULL;
2951	op->contr->golem_count=0;
2952	}
2953	loot_object(op); /* Remove some of the items for good */
2954	remove_ob(op);
2955	op->direction=0;
2956
2957	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2958	delete_character(op->name,0);
2959	if (settings.resurrection == TRUE) {
2960	/* save playerfile sans equipment when player dies
2961	** then save it as player.pl.dead so that future resurrection
2962	** type spells will work on them nicely
2963	*/
2964	delete_character(op->name,0);
2965	op->stats.hp = op->stats.maxhp;
2966	op->stats.food = 999;
2967
2968	/* set the location of where the person will reappear when */
2969	/* maybe resurrection code should fix map also */
2970	strcpy(op->contr->maplevel, settings.emergency_mapname);
2971	if(op->map!=NULL)
2972	op->map = NULL;
2973	op->x = settings.emergency_x;
2974	op->y = settings.emergency_y;
2975	save_player(op,0);
2976	op->map = map;
2977	/* please see resurrection.c: peterm */
2978	dead_player(op);
2979	} else {
2980	delete_character(op->name,1);
2981	}
2982	}
2983	play_again(op);
2984
2985	/* peterm: added to create a corpse at deathsite. */
2986	tmp=arch_to_object(find_archetype("corpse_pl"));
2987	sprintf(buf,"%s", op->name);
2988	FREE_AND_COPY(tmp->name, buf);
2989	FREE_AND_COPY(tmp->name_pl, buf);
2990	tmp->level=op->level;
2991	tmp->x=x;tmp->y=y;
2992	if (tmp->msg)
2993	free_string(tmp->msg);
2994	tmp->msg = add_string (gravestone_text(op));
2995	SET_FLAG (tmp, FLAG_UNIQUE);
2996	insert_ob_in_map (tmp, map, NULL,0);
2997	}
2998	}	2919	}
2999		2920
3000		2921	void
3001	void loot_object(object *op) { /* Grab and destroy some treasure */	2922	loot_object (object *op)
		2923	{ /* Grab and destroy some treasure */
3002	object *tmp,*tmp2,*next;	2924	object *tmp, *tmp2, *next;
3003		2925
3004	if (op->container) { /* close open sack first */	2926	op->close_container (); /* close open sack first */
3005	esrv_apply_container (op, op->container);
3006	}
3007		2927
3008	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2928	for (tmp = op->inv; tmp; tmp = next)
		2929	{
3009	next=tmp->below;	2930	next = tmp->below;
3010	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2931
3011	remove_ob(tmp);	2932	if (tmp->invisible)
		2933	continue;
		2934
		2935	tmp->remove ();
3012	tmp->x=op->x,tmp->y=op->y;	2936	tmp->x = op->x, tmp->y = op->y;
3013	if (tmp->type == CONTAINER) { /* empty container to ground */	2937
3014	loot_object(tmp);	2938	if (tmp->type == CONTAINER)
3015	}	2939	loot_object (tmp); /* empty container to ground */
3016	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2940
3017	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2941	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2942	{
3018	if(tmp->nrof>1) {	2943	if (tmp->nrof > 1)
		2944	{
3019	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2945	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));
3020	free_object(tmp2);	2946	tmp2->destroy ();
3021	insert_ob_in_map(tmp,op->map,NULL,0);	2947	insert_ob_in_map (tmp, op->map, NULL, 0);
		2948	}
		2949	else
		2950	tmp->destroy ();
		2951	}
3022	} else	2952	else
3023	free_object(tmp);
3024	} else
3025	insert_ob_in_map(tmp,op->map,NULL,0);	2953	insert_ob_in_map (tmp, op->map, NULL, 0);
3026	}	2954	}
3027	}	2955	}
3028		2956
3029	/*	2957	/*
3030	* fix_weight(): Check recursively the weight of all players, and fix	2958	* fix_weight(): Check recursively the weight of all players, and fix
3031	* what needs to be fixed. Refresh windows and fix speed if anything	2959	* what needs to be fixed. Refresh windows and fix speed if anything
3032	* was changed.	2960	* was changed.
3033	*/	2961	*/
3034		2962	void
3035	void fix_weight(void) {	2963	fix_weight (void)
3036	player *pl;	2964	{
3037	for (pl = first_player; pl != NULL; pl = pl->next) {	2965	for_all_players (pl)
		2966	{
3038	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2967	int old = pl->ob->carrying, sum = sum_weight (pl->ob);
		2968
3039	if(old == sum)	2969	if (old == sum)
3040	continue;	2970	continue;
3041	fix_player(pl->ob);	2971	pl->ob->update_stats ();
3042	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2972	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);
3043	pl->ob->name, old, sum);
3044	}	2973	}
3045	}	2974	}
3046		2975
		2976	void
3047	void fix_luck(void) {	2977	fix_luck (void)
3048	player *pl;	2978	{
3049	for (pl = first_player; pl != NULL; pl = pl->next)	2979	for_all_players (pl)
3050	if (!pl->ob->contr->state)	2980	if (!pl->ob->contr->ns->state)
3051	change_luck(pl->ob, 0);	2981	pl->ob->change_luck (0);
3052	}	2982	}
3053
3054		2983
3055	/* cast_dust() - handles op throwing objects of type 'DUST'.	2984	/* cast_dust() - handles op throwing objects of type 'DUST'.
3056	* This is much simpler in the new spell code - we basically	2985	* This is much simpler in the new spell code - we basically
3057	* just treat this as any other spell casting object.	2986	* just treat this as any other spell casting object.
3058	*/	2987	*/
3059
3060	void	2988	void
3061	cast_dust (object * op, object * throw_ob, int dir)	2989	cast_dust (object *op, object *throw_ob, int dir)
3062	{	2990	{
3063	object *skop, *spob;	2991	object *skop, *spob;
3064		2992
3065	skop = find_skill_by_name (op, throw_ob->skill);	2993	skop = find_skill_by_name (op, throw_ob->skill);
3066		2994
3067	/* casting POTION 'dusts' is really a use_magic_item skill */	2995	/* casting POTION 'dusts' is really a use_magic_item skill */
3068	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2996	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3069	{	2997	{
3070	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2998	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3071	op->name);
3072	return;	2999	return;
3073	}	3000	}
3074		3001
3075	spob = throw_ob->inv;	3002	spob = throw_ob->inv;
3076		3003
3077	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	3004	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3078	// not pass NULL to cast_spell (which did indeed check itself, but	3005	// not pass NULL to cast_spell (which did indeed check itself, but
3079	// errors should be reported as early as possible IMHO)	3006	// errors should be reported as early as possible IMHO)
3080	if (!spob)	3007	if (!spob)
3081	{	3008	{
3082	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	3009	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3083	throw_ob->name, op->name);
3084	return;	3010	return;
3085	}	3011	}
3086		3012
3087	if (op->type == PLAYER)	3013	if (op->type == PLAYER)
3088	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	3014	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3089		3015
3090	cast_spell (op, throw_ob, dir, spob, NULL);	3016	cast_spell (op, throw_ob, dir, spob, NULL);
3091		3017
3092	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3018	throw_ob->destroy ();
3093	remove_ob (throw_ob);
3094	free_object (throw_ob);
3095	}	3019	}
3096		3020
		3021	void
3097	void make_visible (object *op) {	3022	make_visible (object *op)
		3023	{
3098	op->hide = 0;	3024	op->hide = 0;
3099	op->invisible = 0;	3025	op->invisible = 0;
3100	if(op->type==PLAYER) {
3101	op->contr->tmp_invis = 0;
3102	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3103	}
3104	update_object(op,UP_OBJ_FACE);
3105	}
3106
3107	int is_true_undead(object *op) {
3108	object *tmp=NULL;
3109
3110	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3111
3112	if(op->type==PLAYER)	3026	if (op->type == PLAYER)
3113	for(tmp=op->inv;tmp;tmp=tmp->below)	3027	{
3114	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	3028	op->contr->tmp_invis = 0;
3115	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	3029	op->contr->invis_race = 0;
		3030	}
		3031
		3032	update_object (op, UP_OBJ_CHANGE);
		3033	}
		3034
		3035	int
		3036	is_true_undead (object *op)
		3037	{
		3038	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
		3039	return 1;
		3040
3116	return 0;	3041	return 0;
3117	}	3042	}
3118		3043
3119	/* look at the surrounding terrain to determine	3044	/* look at the surrounding terrain to determine
3120	* the hideability of this object. Positive levels	3045	* the hideability of this object. Positive levels
3121	* indicate greater hideability.	3046	* indicate greater hideability.
3122	*/	3047	*/
3123		3048
		3049	int
3124	int hideability(object *ob) {	3050	hideability (object *ob)
		3051	{
3125	int i,level=0, mflag;	3052	int i, level = 0, mflag;
3126	sint16 x,y;	3053	sint16 x, y;
3127		3054
3128	if(!ob||!ob->map) return 0;	3055	if (!ob || !ob->map)
		3056	return 0;
3129		3057
3130	/* so, on normal lighted maps, its hard to hide */	3058	/* so, on normal lighted maps, its hard to hide */
3131	level=ob->map->darkness - 2;	3059	level = ob->map->darkness - 2;
3132		3060
3133	/* this also picks up whether the object is glowing.	3061	/* this also picks up whether the object is glowing.
3134	* If you carry a light on a non-dark map, its not	3062	* If you carry a light on a non-dark map, its not
3135	* as bad as carrying a light on a pitch dark map */	3063	* as bad as carrying a light on a pitch dark map */
3136	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3064	if (has_carried_lights (ob))
		3065	level = -(10 + (2 * ob->map->darkness));
3137		3066
3138	/* scan through all nearby squares for terrain to hide in */	3067	/* scan through all nearby squares for terrain to hide in */
3139	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3068	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	{
3140	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3070	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3141	if (mflag & P_OUT_OF_MAP) { continue; }	3071	if (mflag & P_OUT_OF_MAP)
		3072	{
		3073	continue;
		3074	}
3142	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3075	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3143	level += 2;	3076	level += 2;
3144	else /* open terrain! */	3077	else /* open terrain! */
3145	level -= 1;	3078	level -= 1;
3146	}	3079	}
3147		3080
3148	#if 0	3081	#if 0
3149	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3082	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3150	#endif	3083	#endif
3151	return level;	3084	return level;
3152	}	3085	}
3153		3086
3154	/* For Hidden creatures - a chance of becoming 'unhidden'	3087	/* For Hidden creatures - a chance of becoming 'unhidden'
3155	* every time they move - as we subtract off 'invisibility'	3088	* every time they move - as we subtract off 'invisibility'
3156	* AND, for players, if they move into a ridiculously unhideable	3089	* AND, for players, if they move into a ridiculously unhideable
3157	* spot (surrounded by clear terrain in broad daylight). -b.t.	3090	* spot (surrounded by clear terrain in broad daylight). -b.t.
3158	*/	3091	*/
3159		3092	void
3160	void do_hidden_move (object *op) {	3093	do_hidden_move (object *op)
		3094	{
3161	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3095	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);
3162	object *skop;	3096	object *skop;
3163		3097
3164	if(!op || !op->map) return;	3098	if (!op || !op->map)
		3099	return;
3165		3100
3166	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3101	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
3167		3102
3168	/* its *extremely* hard to run and sneak/hide at the same time! */	3103	/* its *extremely* hard to run and sneak/hide at the same time! */
3169	if(op->type==PLAYER && op->contr->run_on) {	3104	if (op->type == PLAYER && op->contr->run_on)
3170	if(!skop || num >= skop->level) {	3105	if (!skop || num >= skop->level)
		3106	{
3171	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3107	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3172	make_visible(op);	3108	make_visible (op);
3173	return;	3109	return;
3174	} else num += 20;
3175	}	3110	}
		3111	else
		3112	num += 20;
		3113
3176	num += op->map->difficulty;	3114	num += op->map->difficulty;
3177	hide = hideability(op); /* modify by terrain hidden level */	3115	hide = hideability (op); /* modify by terrain hidden level */
3178	num -= hide;	3116	num -= hide;
		3117
3179	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	3118	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3119	{
3180	make_visible(op);	3120	make_visible (op);
3181	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3121	if (op->type == PLAYER)
3182	"You moved out of hiding! You are visible!");	3122	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3183	}	3123	}
3184	else if (op->type == PLAYER && skop) {	3124	else if (op->type == PLAYER && skop)
3185	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3125	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3186	}
3187	}	3126	}
3188		3127
3189	/* determine if who is standing near a hostile creature. */	3128	/* determine if who is standing near a hostile creature. */
3190		3129
		3130	int
3191	int stand_near_hostile( object *who ) {	3131	stand_near_hostile (object *who)
		3132	{
3192	object *tmp=NULL;	3133	object *tmp = NULL;
3193	int i,friendly=0,player=0, mflags;	3134	int i, friendly = 0, player = 0, mflags;
3194	mapstruct *m;	3135	maptile *m;
3195	sint16 x,y;	3136	sint16 x, y;
3196		3137
3197	if(!who) return 0;	3138	if (!who)
3198
3199	if(who->type==PLAYER) player=1;
3200	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3201
3202	/* search adjacent squares */
3203	for(i=1;i<9;i++) {
3204	x = who->x+freearr_x[i];
3205	y = who->y+freearr_y[i];
3206	m = who->map;
3207	mflags = get_map_flags(m, &m, x, y, &x, &y);
3208	/* space must be blocked if there is a monster. If not
3209	* blocked, don't need to check this space.
3210	*/
3211	if (mflags & P_OUT_OF_MAP) continue;
3212	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3213
3214	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3215	if((player||friendly)
3216	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3217	return 1;
3218	else if(tmp->type==PLAYER)
3219	{
3220	/*don't let a hidden DM prevent you from hiding*/
3221	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3222	return 1;
3223	}
3224	}
3225	}
3226	return 0;	3139	return 0;
		3140
		3141	if (who->type == PLAYER)
		3142	player = 1;
		3143
		3144	else
		3145	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		3146
		3147	/* search adjacent squares */
		3148	for (i = 1; i < 9; i++)
		3149	{
		3150	x = who->x + freearr_x[i];
		3151	y = who->y + freearr_y[i];
		3152	m = who->map;
		3153	mflags = get_map_flags (m, &m, x, y, &x, &y);
		3154	/* space must be blocked if there is a monster. If not
		3155	* blocked, don't need to check this space.
		3156	*/
		3157	if (mflags & P_OUT_OF_MAP)
		3158	continue;
		3159	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		3160	continue;
		3161
		3162	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3163	{
		3164	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3165	return 1;
		3166	else if (tmp->type == PLAYER)
		3167	{
		3168	/*don't let a hidden DM prevent you from hiding */
		3169	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		3170	return 1;
		3171	}
		3172	}
		3173	}
		3174	return 0;
3227	}	3175	}
3228		3176
3229	/* check the player los field for viewability of the	3177	/* check the player los field for viewability of the
3230	* object op. This function works fine for monsters,	3178	* object op. This function works fine for monsters,
3231	* but we dont worry if the object isnt the top one in	3179	* but we dont worry if the object isnt the top one in
…		…
3238	* for them to differ. Sigh, this fctn could get a bit more complex.	3186	* for them to differ. Sigh, this fctn could get a bit more complex.
3239	* -b.t.	3187	* -b.t.
3240	* This function is now map tiling safe.	3188	* This function is now map tiling safe.
3241	*/	3189	*/
3242		3190
		3191	int
3243	int player_can_view (object *pl,object *op) {	3192	player_can_view (object *pl, object *op)
		3193	{
3244	rv_vector rv;	3194	rv_vector rv;
3245	int dx,dy;	3195	int dx, dy;
3246		3196
3247	if(pl->type!=PLAYER) {	3197	if (pl->type != PLAYER)
		3198	{
3248	LOG(llevError,"player_can_view() called for non-player object\n");	3199	LOG (llevError, "player_can_view() called for non-player object\n");
3249	return -1;
3250	}
3251	if (!pl || !op) return 0;
3252
3253	if(op->head) { op = op->head; }
3254	get_rangevector(pl, op, &rv, 0x1);
3255
3256	/* starting with the 'head' part, lets loop
3257	* through the object and find if it has any
3258	* part that is in the los array but isnt on
3259	* a blocked los square.
3260	* we use the archetype to figure out offsets.
3261	*/
3262	while(op) {
3263	dx = rv.distance_x + op->arch->clone.x;
3264	dy = rv.distance_y + op->arch->clone.y;
3265
3266	/* only the viewable area the player sees is updated by LOS
3267	* code, so we need to restrict ourselves to that range of values
3268	* for any meaningful values.
3269	*/
3270	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3271	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3272	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3273	return 1;	3200	return -1;
3274	op = op->more;
3275	}	3201	}
		3202
		3203	if (!pl || !op)
3276	return 0;	3204	return 0;
		3205
		3206	op = op->head_ ();
		3207
		3208	get_rangevector (pl, op, &rv, 0x1);
		3209
		3210	/* starting with the 'head' part, lets loop
		3211	* through the object and find if it has any
		3212	* part that is in the los array but isnt on
		3213	* a blocked los square.
		3214	* we use the archetype to figure out offsets.
		3215	*/
		3216	while (op)
		3217	{
		3218	dx = rv.distance_x + op->arch->clone.x;
		3219	dy = rv.distance_y + op->arch->clone.y;
		3220
		3221	/* only the viewable area the player sees is updated by LOS
		3222	* code, so we need to restrict ourselves to that range of values
		3223	* for any meaningful values.
		3224	*/
		3225	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
		3226	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
		3227	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3228	return 1;
		3229	op = op->more;
		3230	}
		3231	return 0;
3277	}	3232	}
3278		3233
3279	/* routine for both players and monsters. We call this when	3234	/* routine for both players and monsters. We call this when
3280	* there is a possibility for our action distrubing our hiding	3235	* there is a possibility for our action distrubing our hiding
3281	* place or invisiblity spell. Artefact invisiblity is not	3236	* place or invisiblity spell. Artefact invisiblity is not
3282	* effected by this. If we arent invisible to begin with, we	3237	* effected by this. If we arent invisible to begin with, we
3283	* return 0.	3238	* return 0.
3284	*/	3239	*/
		3240	int
3285	int action_makes_visible (object *op) {	3241	action_makes_visible (object *op)
		3242	{
3286		3243
3287	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3244	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3245	{
3288	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3246	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3289	return 0;	3247	return 0;
3290		3248
3291	if (op->contr && op->contr->tmp_invis == 0) return 0;	3249	if (op->contr && op->contr->tmp_invis == 0)
		3250	return 0;
3292		3251
3293	/* If monsters, they should become visible */	3252	/* If monsters, they should become visible */
3294	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3253	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3254	{
3295	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3255	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3296	return 1;	3256	return 1;
3297	}	3257	}
3298	}	3258	}
3299	return 0;	3259	return 0;
3300	}	3260	}
3301		3261
3302	/* op_on_battleground - checks if the given object op (usually	3262	/* op_on_battleground - checks if the given object op (usually
3303	* a player) is standing on a valid battleground-tile,	3263	* a player) is standing on a valid battleground-tile,
3304	* function returns TRUE/FALSE. If true x, y returns the battleground	3264	* function returns TRUE/FALSE. If true x, y returns the battleground
3305	* -exit-coord. (and if x, y not NULL)	3265	* -exit-coord. (and if x, y not NULL)
3306	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3266	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3307	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3267	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3308	* Default is to do the same as before, so only people wanting to have different points need worry about this	3268	* Default is to do the same as before, so only people wanting to have different points need worry about this
3309	*/	3269	*/
		3270	int
3310	int op_on_battleground (object *op, int *x, int *y) {	3271	op_on_battleground (object *op, int *x, int *y)
		3272	{
3311	object *tmp;	3273	object *tmp;
3312		3274
3313	/* A battleground-tile needs the following attributes to be valid:	3275	/* A battleground-tile needs the following attributes to be valid:
3314	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3276	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3315	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3277	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3316	* and the exit-coordinates sp/hp must both be > 0.	3278	* and the exit-coordinates sp/hp must both be > 0.
3317	* => The intention here is to prevent abuse of the battleground-	3279	* => The intention here is to prevent abuse of the battleground-
3318	* feature (like pickable or hidden battleground tiles). */	3280	* feature (like pickable or hidden battleground tiles). */
3319	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3281	for (tmp = op->below; tmp != NULL; tmp = tmp->below)
		3282	{
3320	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3283	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3284	{
3321	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3285	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&
3322	strcmp(tmp->name, "battleground")==0 &&	3286	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))
3323	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3287	{
3324	/*before we assign the exit, check if this is a teambattle*/	3288	/*before we assign the exit, check if this is a teambattle */
3325	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3289	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
		3290	{
3326	object *invtmp;	3291	object *invtmp;
		3292
3327	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3293	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)
3328	if(invtmp->type==FORCE && invtmp->slaying &&	3294	{
3329	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3295	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
		3296	{
		3297	if (x != NULL && y != NULL)
		3298	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3299	return 1;
		3300	}
		3301	}
		3302	}
3330	if (x != NULL && y != NULL)	3303	if (x != NULL && y != NULL)
3331	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3304	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
3332	return 1;	3305	return 1;
3333	}	3306	}
3334	}	3307	}
3335	}
3336	if (x != NULL && y != NULL)
3337	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3338	return 1;
3339	}	3308	}
3340	}
3341	}
3342	/* If we got here, did not find a battleground */	3309	/* If we got here, did not find a battleground */
3343	return 0;	3310	return 0;
3344	}	3311	}
3345		3312
3346	/*	3313	/*
…		…
3350	* attributes:	3317	* attributes:
3351	* object *who the dragon player	3318	* object *who the dragon player
3352	* int atnr the attack-number of the ability focus	3319	* int atnr the attack-number of the ability focus
3353	* int level ability level	3320	* int level ability level
3354	*/	3321	*/
		3322	void
3355	void dragon_ability_gain(object *who, int atnr, int level) {	3323	dragon_ability_gain (object *who, int atnr, int level)
		3324	{
3356	treasurelist *trlist = NULL; /* treasurelist */	3325	treasurelist *trlist = NULL; /* treasurelist */
3357	treasure *tr; /* treasure */	3326	treasure *tr; /* treasure */
3358	object *tmp,*skop; /* tmp. object */	3327	object *tmp, *skop; /* tmp. object */
3359	object *item; /* treasure object */	3328	object *item; /* treasure object */
3360	char buf[MAX_BUF]; /* tmp. string buffer */	3329	char buf[MAX_BUF]; /* tmp. string buffer */
3361	int i=0, j=0;	3330	int i = 0, j = 0;
3362		3331
3363	/* get the appropriate treasurelist */	3332	/* get the appropriate treasurelist */
3364	if (atnr == ATNR_FIRE)	3333	if (atnr == ATNR_FIRE)
3365	trlist = find_treasurelist("dragon_ability_fire");	3334	trlist = treasurelist::find ("dragon_ability_fire");
3366	else if (atnr == ATNR_COLD)	3335	else if (atnr == ATNR_COLD)
3367	trlist = find_treasurelist("dragon_ability_cold");	3336	trlist = treasurelist::find ("dragon_ability_cold");
3368	else if (atnr == ATNR_ELECTRICITY)	3337	else if (atnr == ATNR_ELECTRICITY)
3369	trlist = find_treasurelist("dragon_ability_elec");	3338	trlist = treasurelist::find ("dragon_ability_elec");
3370	else if (atnr == ATNR_POISON)	3339	else if (atnr == ATNR_POISON)
3371	trlist = find_treasurelist("dragon_ability_poison");	3340	trlist = treasurelist::find ("dragon_ability_poison");
3372		3341
3373	if (trlist == NULL || who->type != PLAYER)	3342	if (trlist == NULL || who->type != PLAYER)
3374	return;	3343	return;
3375		3344
3376	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3345	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3377	tr = tr->next, i++);	3346
3378		3347	if (!tr || !tr->item)
3379	if (tr == NULL || tr->item == NULL) {	3348	{
3380	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3349	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3381	return;	3350	return;
3382	}	3351	}
3383		3352
3384	/* everything seems okay - now bring on the gift: */	3353	/* everything seems okay - now bring on the gift: */
3385	item = &(tr->item->clone);	3354	item = &(tr->item->clone);
3386		3355
3387	if (item->type == SPELL) {	3356	if (item->type == SPELL)
		3357	{
3388	if (check_spell_known (who, item->name))	3358	if (check_spell_known (who, item->name))
3389	return;	3359	return;
3390		3360
3391	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3361	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3392	do_learn_spell (who, item, 0);	3362	do_learn_spell (who, item, 0);
3393	return;	3363	return;
3394	}	3364	}
3395		3365
3396	/* grant direct spell */	3366	/* grant direct spell */
3397	if (item->type == SPELLBOOK) {	3367	if (item->type == SPELLBOOK)
		3368	{
3398	if (!item->inv) {	3369	if (!item->inv)
		3370	{
3399	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3371	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3400	item->name);
3401	return;	3372	return;
3402	}	3373	}
3403	if (check_spell_known (who, item->inv->name))	3374	if (check_spell_known (who, item->inv->name))
3404	return;	3375	return;
3405	if (item->invisible) {	3376	if (item->invisible)
		3377	{
3406	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3378	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3407	do_learn_spell (who, item->inv, 0);	3379	do_learn_spell (who, item->inv, 0);
3408	return;	3380	return;
3409	}	3381	}
3410	}	3382	}
3411	else if (item->type == SKILL_TOOL && item->invisible) {	3383	else if (item->type == SKILL_TOOL && item->invisible)
		3384	{
3412	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3385	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3386	{
3413		3387
3414	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3388	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3415	* in this way, if the player is missing any of the attacktypes, he gets	3389	* in this way, if the player is missing any of the attacktypes, he gets
3416	* them. As it is now, if the player has any that match the granted skill,	3390	* them. As it is now, if the player has any that match the granted skill,
3417	* but not all of them, he gets nothing.	3391	* but not all of them, he gets nothing.
3418	*/	3392	*/
3419	if (!(skop->attacktype & item->attacktype)) {	3393	if (!(skop->attacktype & item->attacktype))
		3394	{
3420	/* Give new attacktype */	3395	/* Give new attacktype */
3421	skop->attacktype |= item->attacktype;	3396	skop->attacktype |= item->attacktype;
3422		3397
3423	/* always add physical if there's none */	3398	/* always add physical if there's none */
3424	skop->attacktype |= AT_PHYSICAL;	3399	skop->attacktype |= AT_PHYSICAL;
3425		3400
3426	if (item->msg != NULL)	3401	if (item->msg != NULL)
3427	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3402	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3428		3403
3429	/* Give player new face */	3404	/* Give player new face */
3430	if (item->animation_id) {	3405	if (item->animation_id)
		3406	{
3431	who->face = skop->face;	3407	who->face = skop->face;
3432	who->animation_id = item->animation_id;	3408	who->animation_id = item->animation_id;
3433	who->anim_speed = item->anim_speed;	3409	who->anim_speed = item->anim_speed;
3434	who->last_anim = 0;	3410	who->last_anim = 0;
3435	who->state = 0;	3411	who->state = 0;
3436	animate_object(who, who->direction);	3412	animate_object (who, who->direction);
3437	}	3413	}
		3414	}
		3415	}
3438	}	3416	}
3439	}
3440	}
3441	else if (item->type == FORCE) {	3417	else if (item->type == FORCE)
		3418	{
3442	/* forces in the treasurelist can alter the player's stats */	3419	/* forces in the treasurelist can alter the player's stats */
3443	object *skin;	3420	object *skin;
		3421
3444	/* first get the dragon skin force */	3422	/* first get the dragon skin force */
3445	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3423	shstr_cmp dragon_skin_force ("dragon_skin_force");
3446	skin=skin->below);	3424	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)
3447	if (skin == NULL) return;	3425	;
3448		3426
		3427	if (!skin)
		3428	return;
		3429
3449	/* adding new spellpath attunements */	3430	/* adding new spellpath attunements */
3450	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3431	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3432	{
3451	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3433	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3452		3434
3453	/* print message */	3435	/* print message */
3454	sprintf(buf, "You feel attuned to ");	3436	sprintf (buf, "You feel attuned to ");
3455	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3437	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3456	if(item->path_attuned & (1<<i)) {	3438	{
3457	if (j)	3439	if (item->path_attuned & (1 << i))
3458	strcat(buf," and ");	3440	{
3459	else	3441	if (j)
3460	j = 1;	3442	strcat (buf, " and ");
		3443	else
		3444	j = 1;
3461	strcat(buf, spellpathnames[i]);	3445	strcat (buf, spellpathnames[i]);
3462	}	3446	}
3463	}	3447	}
3464	strcat(buf,".");	3448	strcat (buf, ".");
3465	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3449	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3466	}	3450	}
3467		3451
3468	/* evtl. adding flags: */	3452	/* evtl. adding flags: */
3469	if(QUERY_FLAG(item, FLAG_XRAYS))	3453	if (QUERY_FLAG (item, FLAG_XRAYS))
3470	SET_FLAG(skin, FLAG_XRAYS);	3454	SET_FLAG (skin, FLAG_XRAYS);
3471	if(QUERY_FLAG(item, FLAG_STEALTH))	3455	if (QUERY_FLAG (item, FLAG_STEALTH))
3472	SET_FLAG(skin, FLAG_STEALTH);	3456	SET_FLAG (skin, FLAG_STEALTH);
3473	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3457	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3474	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3458	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3475		3459
3476	/* print message if there is one */	3460	/* print message if there is one */
3477	if (item->msg != NULL)	3461	if (item->msg != NULL)
3478	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
3479	}	3465	{
3480	else {
3481	/* generate misc. treasure */	3466	/* generate misc. treasure */
3482	tmp = arch_to_object (tr->item);	3467	tmp = arch_to_object (tr->item);
3483	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));
3484	tmp = insert_ob_in_ob (tmp, who);	3469	tmp = insert_ob_in_ob (tmp, who);
3485	if (who->type == PLAYER)	3470	if (who->type == PLAYER)
3486	esrv_send_item(who, tmp);	3471	esrv_send_item (who, tmp);
3487	}	3472	}
3488	}	3473	}
3489		3474
3490	/**	3475	/**
3491	* 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
3492	* not readied.	3477	* not readied.
3493	*/	3478	*/
		3479	void
3494	void player_unready_range_ob(player *pl, object *ob) {	3480	player_unready_range_ob (player *pl, object *ob)
3495	rangetype i;	3481	{
		3482	if (pl->ob->current_weapon == ob)
		3483	pl->ob->current_weapon = 0;
3496		3484
3497	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3485	if (pl->combat_ob == ob)
3498	if (pl->ranges[i] == ob) {	3486	pl->combat_ob = 0;
3499	pl->ranges[i] = NULL;	3487
3500	if (pl->shoottype == i) {	3488	if (pl->ranged_ob == ob)
3501	pl->shoottype = range_none;	3489	pl->ranged_ob = 0;
3502	}
3503	}
3504	}
3505	}	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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