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Comparing deliantra/server/server/player.C (file contents):
Revision 1.13 by pippijn, Fri Sep 1 14:12:04 2006 UTC vs.
Revision 1.202 by root, Fri Aug 29 02:07:09 2008 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.13 2006/09/01 14:12:04 pippijn Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation, either version 3 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License
		19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
		20	*
		21	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	22	*/
5		23
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28
29	#include <global.h>	24	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	25	#include <sproto.h>
35	#endif
36	#include <sounds.h>	26	#include <sounds.h>
37	#include <living.h>	27	#include <living.h>
38	#include <object.h>	28	#include <object.h>
39	#include <spells.h>	29	#include <spells.h>
40	#include <skills.h>	30	#include <skills.h>
41	#include <newclient.h>
42		31
43	#ifdef COZY_SERVER	32	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	33	#include <functional>
45	#endif
46		34
47	player *find_player(const char *plname)	35	playervec players;
		36
		37	void
		38	display_motd (const object *op)
48	{	39	{
49	player *pl;	40	char buf[MAX_BUF];
50	for(pl=first_player;pl!=NULL;pl=pl->next)	41	char motd[HUGE_BUF];
51	{	42	FILE *fp;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))	43	int comp;
		44	int size;
		45
		46	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
		47	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
53	return pl;	48	return;
54	};
55	return NULL;
56	}
57		49
58	player* find_player_partial_name( const char* plname )	50	motd[0] = '\0';
		51	size = 0;
		52
		53	while (fgets (buf, MAX_BUF, fp))
59	{	54	{
60	player* pl;	55	if (*buf == '#')
61	player* found = NULL;
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;	56	continue;
67		57
68	if ( !strcmp( pl->ob->name, plname) )	58	strncat (motd + size, buf, HUGE_BUF - size);
69	return pl;	59	size += strlen (buf);
		60	}
70		61
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )	62	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
		63	close_and_delete (fp, comp);
		64	}
		65
		66	void
		67	send_rules (const object *op)
		68	{
		69	char buf[MAX_BUF];
		70	char rules[HUGE_BUF];
		71	FILE *fp;
		72	int comp;
		73	int size;
		74
		75	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
		76	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		77	return;
		78
		79	rules[0] = '\0';
		80	size = 0;
		81
		82	while (fgets (buf, MAX_BUF, fp))
		83	{
		84	if (*buf == '#')
		85	continue;
		86
		87	if (size + strlen (buf) >= HUGE_BUF)
		88	{
		89	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
		90	break;
		91	}
		92
		93	strncat (rules + size, buf, HUGE_BUF - size);
		94	size += strlen (buf);
		95	}
		96
		97	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
		98	close_and_delete (fp, comp);
		99	}
		100
		101	void
		102	send_news (const object *op)
		103	{
		104	char buf[MAX_BUF];
		105	char news[HUGE_BUF];
		106	char subject[MAX_BUF];
		107	FILE *fp;
		108	int comp;
		109	int size;
		110
		111	sprintf (buf, "%s/%s", settings.confdir, settings.news);
		112	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		113	return;
		114
		115	news[0] = '\0';
		116	subject[0] = '\0';
		117	size = 0;
		118
		119	while (fgets (buf, MAX_BUF, fp))
		120	{
		121	if (*buf == '#')
		122	continue;
		123
		124	if (*buf == '%')
		125	{ /* send one news */
		126	if (size > 0)
		127	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
		128	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
		129	"INFORMATION: %s\n%s", (char *)"%s\n%s",
		130	subject, news); /*send previously read news */
		131
		132	strcpy (subject, buf + 1);
		133	strip_endline (subject);
		134	size = 0;
		135	news[0] = '\0';
		136	}
		137	else
		138	{
		139	if (size + strlen (buf) >= HUGE_BUF)
72	{	140	{
73	if ( found )	141	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	142	break;
75
76	found = pl;
77	}	143	}
		144	strncat (news + size, buf, HUGE_BUF - size);
		145	size += strlen (buf);
78	}	146	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88		147	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	148
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	149	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	150	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);	151	close_and_delete (fp, comp);
103	}	152	}
104		153
105	void send_rules(const object *op) {	154	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	155	static void
107	char rules[HUGE_BUF];	156	set_first_map (object *op)
108	FILE *fp;	157	{
109	int comp;	158	op->contr->maplevel = first_map_path;
110	int size;	159	op->x = -1;
111		160	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	161	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	162
		163	void
		164	player::activate ()
		165	{
		166	if (active)
114	return;	167	return;
		168
		169	players.insert (this);
		170	ob->remove ();
		171	ob->map = 0;
		172	ob->activate_recursive ();
		173	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		174	add_friendly_object (ob);
		175	}
		176
		177	void
		178	player::deactivate ()
		179	{
		180	if (!active)
		181	return;
		182
		183	terminate_all_pets (ob);
		184	remove_friendly_object (ob);
		185	ob->deactivate_recursive ();
		186
		187	if (ob->map)
		188	maplevel = ob->map->path;
		189
		190	ob->remove ();
		191	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		192	ob->map = 0;
		193	party = 0;
		194
		195	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		196
		197	players.erase (this);
		198	}
		199
		200	// connect the player with a specific client
		201	// also changes, rationalises, and fixes some incorrect settings
		202	void
		203	player::connect (client *ns)
		204	{
		205	this->ns = ns;
		206	ns->pl = this;
		207
		208	run_on = 0;
		209	fire_on = 0;
		210	ob->close_container (); //TODO: client-specific
		211
		212	ns->update_look = 0;
		213	ns->look_position = 0;
		214
		215	clear_los (this);
		216
		217	ns->reset_stats ();
		218
		219	/* make sure he's a player -- needed because of class change. */
		220	ob->type = PLAYER; // we are paranoid
		221	ob->race = ob->arch->race;
		222
		223	ob->update_weight ();
		224	link_player_skills (ob);
		225
		226	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		227
		228	assign (title, ob->arch->object::name);
		229
		230	/* if it's a dragon player, set the correct title here */
		231	if (is_dragon_pl (ob))
115	}	232	{
116	rules[0]='\0';	233	object *tmp, *abil = 0, *skin = 0;
117	size=0;	234
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	235	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	236	if (tmp->type == FORCE)
120	continue;	237	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	238	abil = tmp;
		239	else if (tmp->arch->archname == shstr_dragon_skin_force)
		240	skin = tmp;
		241
		242	set_dragon_name (ob, abil, skin);
		243	}
		244
		245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		246
		247	esrv_new_player (this);
		248
		249	ob->update_stats ();
		250
		251	ns->floorbox_update ();
		252	esrv_send_inventory (ob, ob);
		253	esrv_add_spells (this, 0);
		254
		255	activate ();
		256
		257	send_rules (ob);
		258	send_news (ob);
		259	display_motd (ob);
		260
		261	INVOKE_PLAYER (CONNECT, this);
		262	INVOKE_PLAYER (LOGIN, this);
		263	}
		264
		265	void
		266	player::disconnect ()
		267	{
		268	if (ob)
		269	{
		270	ob->close_container (); //TODO: client-specific
		271	ob->drop_unpaid_items ();
		272	}
		273
		274	if (ns)
		275	{
		276	if (active)
		277	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		278
		279	INVOKE_PLAYER (DISCONNECT, this);
		280
		281	ns->reset_stats ();
		282	ns->pl = 0;
		283	ns = 0;
		284	}
		285
		286	observe = ob;
		287
		288	deactivate ();
		289	}
		290
		291	// the need for this function can be explained
		292	// by load_object not returning the object
		293	void
		294	player::set_object (object *op)
		295	{
		296	ob = observe = op;
		297	ob->contr = this; /* this aren't yet in archetype */
		298
		299	ob->speed = 1.0f;
		300	ob->speed_left = 0.5f;
		301
		302	ob->direction = 5; /* So player faces south */
		303
		304	ob->flag [FLAG_READY_WEAPON] = false;
		305	ob->flag [FLAG_READY_SKILL] = false;
		306	ob->flag [FLAG_READY_BOW] = false;
		307
		308	for (object *op = ob->inv; op; op = op->below)
		309	if (op->flag [FLAG_APPLIED])
		310	switch (op->type)
122	{	311	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	312	case SKILL:
124	break;	313	ob->flag [FLAG_APPLIED] = false;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132
133	void send_news(const object *op) {
134	char buf[MAX_BUF];
135	char news[HUGE_BUF];
136	char subject[MAX_BUF];
137	FILE *fp;
138	int comp;
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;	314	break;
167	}	315
168	strncat(news+size,buf,HUGE_BUF-size);	316	case WAND:
169	size+=strlen(buf);	317	case ROD:
		318	case HORN:
		319	case BOW:
		320	ranged_ob = op;
		321	break;
		322
		323	case WEAPON:
		324	combat_ob = op;
		325	break;
170	}	326	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		327
181	int playername_ok(const char *cp) {	328	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
182	/* Don't allow - or _ as first character in the name */	329	ob->deactivate (); // change_weapon activates, fix this better
183	if (*cp == '-' || *cp == '_') return 0;
184
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;
189	}	330	}
190		331
191	/* This no longer sets the player map. Also, it now updates	332	void
192	* all the pointers so the caller doesn't need to do that.	333	player::set_observe (object *op)
193	* Caller is responsible for setting the correct map.	334	{
194	*/	335	observe = op ? op : ob;
		336	do_los = 1;
		337	}
195		338
196	/* Redo this to do both get_player_ob and get_player.	339	player::player ()
197	* Hopefully this will be less bugfree and simpler.	340	{
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	p = (player *) malloc(sizeof(player));
208	if(p==NULL)
209	fatal(OUT_OF_MEMORY);
210
211	/* This adds the player in the linked list. There is extra
212	* complexity here because we want to add the new player at the
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224
225	p->next = NULL;
226	}
227
228	/* Clears basically the entire player structure except
229	* for next and socket.
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->attachable_init (); //HACK
233
234	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	342	* we deal with that below this point.
236	*/	343	*/
237	p->party=NULL;	344	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	345	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		347
243	#ifdef AUTOSAVE	348	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	349
245	#endif	350	gen_sp_armour = 10;
		351	bowtype = bow_normal;
		352	petmode = pet_normal;
		353	usekeys = containers;
		354	peaceful = 1; /* default peaceful */
		355	do_los = 1;
		356
		357	weapon_sp = 1.0f;
		358	weapon_sp_left = 0.5f;
		359	}
		360
		361	void
		362	player::do_destroy ()
		363	{
		364	disconnect ();
		365
		366	attachable::do_destroy ();
		367
		368	if (ob)
246		369	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	370	ob->destroy_inv (false);
		371	ob->destroy ();
248		372	}
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257		373
258	roll_stats(op);	374	ob = observe = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	375	}
300		376
301		377	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	378	{
305	strcpy(op->contr->maplevel, first_map_path);	379	/* Clear item stack */
306	op->x = -1;	380	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}	381	}
310		382
311	/* Tries to add player on the connection passwd in ns.	383	/* Tries to add player on the connection passed in ns.
312	* All we can really get in this is some settings like host and display	384	* All we can really get in this is some settings like host and display
313	* mode.	385	* mode.
314	*/	386	*/
		387	player *
		388	player::create ()
		389	{
		390	player *pl = new player;
315		391
316	int add_player(NewSocket *ns) {	392	pl->set_object (arch_to_object (get_player_archetype (0)));
317	player *p;
318		393
319	p=get_player(NULL);	394	pl->ob->roll_stats ();
320	p->socket = *ns;	395	pl->ob->stats.wc = 2;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	396	pl->ob->run_away = 25; /* Then we panick... */
322	if(p->socket.faces_sent == NULL)	397
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);	398	set_first_map (pl->ob);
331		399
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;	400	return pl;
339	}	401	}
340		402
341	/*	403	/*
342	* get_player_archetype() return next player archetype from archetype	404	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	405	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	406	* Note: there MUST be at least one player archetype!
345	*/	407	*/
		408	archetype *
346	archetype *get_player_archetype(archetype* at)	409	get_player_archetype (archetype *at)
347	{	410	{
348	archetype *start = at;	411	// archetypes could have been reloaded
		412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		413
		414	if (!nat)
		415	return at;
		416
		417	archvec::iterator i = archetypes.find (nat);
		418
349	for (;;) {	419	for (;;)
350	if (at==NULL || at->next==NULL)
351	at=first_archetype;
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;
356	if (at == start) {
357	LOG (llevError, "No Player archetypes\n");
358	exit (-1);
359	}
360	}	420	{
361	}	421	if (++i == archetypes.end ())
		422	i = archetypes.begin ();
		423	else if (*i == at)
		424	cleanup ("not a single player archetype found");
362		425
		426	if ((*i)->type == PLAYER)
		427	return *i;
		428	}
		429	}
363		430
		431	object *
364	object *get_nearest_player(object *mon) {	432	get_nearest_player (object *mon)
		433	{
365	object *op = NULL;	434	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	435	objectlink *ol;
368	unsigned lastdist;	436	unsigned lastdist;
369	rv_vector rv;	437	rv_vector rv;
370		438
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	439	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	440	{
373	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.
376	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
378	object *tmp=ol->ob;
379
380	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.
382	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
384	ol = ol->next;
385	remove_friendly_object(tmp);
386	if (!ol) return op;
387	}
388
389	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this
395	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	441	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	442	continue;
398		443
399	if(lastdist>rv.distance) {	444	if (lastdist > rv.distance)
		445	{
400	op=ol->ob;	446	op = ol->ob;
401	lastdist=rv.distance;	447	lastdist = rv.distance;
402	}	448	}
403	}	449	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {	450
		451	for_all_players (pl)
405	if (can_detect_enemy(mon, pl->ob,&rv)) {	452	if (can_detect_enemy (mon, pl->ob, &rv))
406
407	if(lastdist>rv.distance) {	453	if (lastdist > rv.distance)
408	op=pl->ob;
409	lastdist=rv.distance;
410	}
411	}	454	{
412	}	455	op = pl->ob;
		456	lastdist = rv.distance;
		457	}
		458
413	#if 0	459	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	460	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	461	#endif
416	return op;	462	return op;
417	}	463	}
418		464
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	465	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
420	* result in a monster paths backtracking. It basically determines how large a	466	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	467	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	481	* circling behaviour. Unfortunately, this function is also used to determined
436	* if the creature should cast a spell, so returning a direction in that case	482	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	483	* is probably not a good thing.
438	*/	484	*/
439	#define MAX_SPACES 50	485	#define MAX_SPACES 50
440
441		486
442	/*	487	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	488	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* modified to verify there is a path to the player. Does this by stepping towards	489	* modified to verify there is a path to the player. Does this by stepping towards
445	* player and if path is blocked then see if blockage is close enough to player that	490	* player and if path is blocked then see if blockage is close enough to player that
…		…
458	* monster can in fact move one space in that direction.	503	* monster can in fact move one space in that direction.
459	* 3) I'm not sure how good this code will be for moving multipart monsters,	504	* 3) I'm not sure how good this code will be for moving multipart monsters,
460	* since only simple checks to blocked are being called, which could mean the monster	505	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	506	* is blocking itself.
462	*/	507	*/
		508	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	509	path_to_player (object *mon, object *pl, unsigned mindiff)
		510	{
464	rv_vector rv;	511	rv_vector rv;
465	sint16 x,y;	512	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	513	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	514	maptile *m, *lastmap;
468		515
469	get_rangevector(mon, pl, &rv, 0);	516	get_rangevector (mon, pl, &rv, 0);
470		517
471	if (rv.distance<mindiff) return 0;	518	if (rv.distance < mindiff)
		519	return 0;
472		520
473	x=mon->x;	521	x = mon->x;
474	y=mon->y;	522	y = mon->y;
475	m=mon->map;	523	m = mon->map;
476	dir = rv.direction;	524	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	525	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	526	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		527
479	/* If we can't solve it within the search distance, return now. */	528	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;	529	if (diff > max)
		530	return 0;
		531
481	while (diff >1 && max>0) {	532	while (diff > 1 && max > 0)
		533	{
482	lastx = x;	534	lastx = x;
483	lasty = y;	535	lasty = y;
484	lastmap = m;	536	lastmap = m;
485	x = lastx + freearr_x[dir];	537	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];	538	y = lasty + freearr_y[dir];
487		539
488	mflags = get_map_flags(m, &m, x, y, &x, &y);	540	mflags = get_map_flags (m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);	541	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
490		542
491	/* Space is blocked - try changing direction a little */	543	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	544	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {	545	&& (m == mon->map && blocked_link (mon, m, x, y))))
		546	{
494	/* recalculate direction from last good location. Possible	547	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.	548	* we were not traversing ideal location before.
496	*/	549	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	550	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {	551	if (rv.direction != dir)
		552	{
499	/* OK - says direction should be different - lets reset the	553	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.	554	* the values so it will try again.
501	*/	555	*/
502	x = lastx;	556	x = lastx;
503	y = lasty;	557	y = lasty;
504	m = lastmap;	558	m = lastmap;
505	dir = firstdir = rv.direction;	559	dir = firstdir = rv.direction;
		560	}
506	} else {	561	else
		562	{
507	/* direct path is blocked - try taking a side step to	563	/* direct path is blocked - try taking a side step to
508	* either the left or right.	564	* either the left or right.
509	* Note increase the values in the loop below to be	565	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes	566	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting	567	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try	568	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth	569	* stepping back and forth
514	*/	570	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	571	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		572	{
		573	if (i == 0)
516	if (i==0) continue; /* already did this, so skip it */	574	continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,	575	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in	576	* since the direction that the creature should move in
519	* may change, you could get infinite loops.	577	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only	578	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,	579	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,	580	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and	581	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains	582	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully	583	* the last direction the creature has successfully
526	* moved.	584	* moved.
527	*/	585	*/
528		586
529	x = lastx + freearr_x[absdir(lastdir+i)];	587	x = lastx + freearr_x[absdir (lastdir + i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];	588	y = lasty + freearr_y[absdir (lastdir + i)];
531	m = lastmap;	589	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);	590	mflags = get_map_flags (m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;	591	if (mflags & P_OUT_OF_MAP)
		592	continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	593	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	594	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		595	continue;
536	if (mflags & P_BLOCKSVIEW) continue;	596	if (mflags & P_BLOCKSVIEW)
		597	continue;
537		598
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;	599	if (m == mon->map && blocked_link (mon, m, x, y))
		600	break;
539	}	601	}
540	/* go through entire loop without finding a valid	602	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.	603	* sidestep to take - thus, no valid path.
542	*/	604	*/
543	if (i==(DETOUR_AMOUNT+1))	605	if (i == (DETOUR_AMOUNT + 1))
544	return 0;	606	return 0;
545	diff--;	607	diff--;
546	lastdir=dir;	608	lastdir = dir;
547	max--;	609	max--;
548	if (!firstdir) firstdir = dir+i;	610	if (!firstdir)
		611	firstdir = dir + i;
549	} /* else check alternate directions */	612	} /* else check alternate directions */
550	} /* if blocked */	613	} /* if blocked */
551	else {	614	else
		615	{
552	/* we moved towards creature, so diff is less */	616	/* we moved towards creature, so diff is less */
553	diff--;	617	diff--;
554	max--;	618	max--;
555	lastdir=dir;	619	lastdir = dir;
		620	if (!firstdir)
556	if (!firstdir) firstdir = dir;	621	firstdir = dir;
		622	}
		623
		624	if (diff <= 1)
557	}	625	{
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually	626	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.	627	* headed toward player for entire distance.
561	*/	628	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	629	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	630	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
564	}	631	}
565	if (diff>max) return 0;	632
		633	if (diff > max)
		634	return 0;
566	}	635	}
		636
567	/* If we reached the max, didn't find a direction in time */	637	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;	638	if (!max)
		639	return 0;
569		640
570	return firstdir;	641	return firstdir;
571	}	642	}
572		643
		644	void
573	void give_initial_items(object *pl,treasurelist *items) {	645	give_initial_items (object *pl, treasurelist *items)
574	object *op,*next=NULL;	646	{
575
576	if(pl->randomitems!=NULL)	647	if (pl->randomitems)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	648	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
578		649
579	for (op=pl->inv; op; op=next) {	650	for (object *next, *op = pl->inv; op; op = next)
		651	{
580	next = op->below;	652	next = op->below;
581		653
582	/* Forces get applied per default, unless they have the	654	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way	655	* flag "neutral" set. Sorry but I can't think of a better way
584	*/	656	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	657	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);	658	SET_FLAG (op, FLAG_APPLIED);
587		659
588	/* we never give weapons/armour if these cannot be used	660	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions	661	* by this player due to race restrictions
590	*/	662	*/
591	if (pl->type == PLAYER) {	663	if (pl->type == PLAYER)
		664	{
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	665	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		666	&&
593	(op->type == ARMOUR || op->type == BOOTS ||	667	(op->type == ARMOUR || op->type == BOOTS
594	op->type == CLOAK || op->type == HELMET ||	668	|| op->type == CLOAK || op->type == HELMET
595	op->type == SHIELD || op->type == GLOVES ||	669	|| op->type == SHIELD || op->type == GLOVES
596	op->type == BRACERS || op->type == GIRDLE)) ||	670	|| op->type == BRACERS || op->type == GIRDLE))
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {	671	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}	672	{
602	}	673	op->destroy ();
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;	674	continue;
622	}	675	}
623	if (op->nrof > 1) op->nrof = 1;	676	}
		677
		678	/* This really needs to be better - we should really give
		679	* a substitute spellbook. The problem is that we don't really
		680	* have a good idea what to replace it with (need something like
		681	* a first level treasurelist for each skill.)
		682	* remove duplicate skills also
		683	*/
		684	if (op->type == SPELLBOOK || op->type == SKILL)
624	}	685	{
		686	object *tmp;
625		687
		688	for (tmp = op->below; tmp; tmp = tmp->below)
		689	if (tmp->type == op->type && tmp->name == op->name)
		690	break;
		691
		692	if (tmp)
		693	{
		694	op->destroy ();
		695	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		696	continue;
		697	}
		698
		699	if (op->nrof > 1)
		700	op->nrof = 1;
		701	}
		702
626	if (op->type == SPELLBOOK && op->inv) {	703	if (op->type == SPELLBOOK && op->inv)
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	704	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
628	}
629		705
630	/* Give starting characters identified, uncursed, and undamned	706	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be	707	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.	708	* merged properly.
633	*/	709	*/
634	if (need_identify(op)) {	710	if (need_identify (op))
		711	{
635	SET_FLAG(op, FLAG_IDENTIFIED);	712	SET_FLAG (op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);	713	CLEAR_FLAG (op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);	714	CLEAR_FLAG (op, FLAG_DAMNED);
		715	}
		716
		717	if (op->type == SPELL)
638	}	718	{
639	if(op->type==SPELL) {	719	op->destroy ();
640	remove_ob(op);
641	free_object(op);
642	continue;	720	continue;
		721	}
		722	else if (op->type == SKILL)
643	}	723	{
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);	724	SET_FLAG (op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;	725	op->stats.exp = 0;
647	op->level = 1;	726	op->level = 1;
648	}	727	}
649	/* lock all 'normal items by default */	728	else /* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);	729	SET_FLAG (op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */	730	} /* for loop of objects in player inv */
652		731
653	/* Need to set up the skill pointers */	732	/* Need to set up the skill pointers */
654	link_player_skills(pl);	733	link_player_skills (pl);
655	}	734	}
656		735
657	void get_name(object *op) {	736	void
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;
724	}
725
726	void confirm_password(object *op) {
727
728	op->contr->write_buf[0]='\0';
729	op->contr->state=ST_CONFIRM_PASSWORD;
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
731	}
732
733	void get_party_password(object *op, partylist *party) {	737	get_party_password (object *op, partylist *party)
		738	{
734	if (party == NULL) {	739	if (party == NULL)
		740	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	741	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	742	return;
737	}	743	}
		744
738	op->contr->write_buf[0]='\0';	745	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	746	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	747	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	748	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	749	}
743
744		750
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	751	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		752	static int
746	int roll_stat(void) {	753	roll_stat (void)
		754	{
747	int a[4],i,j,k;	755	int a[4], i, j, k;
748		756
749	for(i=0;i<4;i++)	757	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	758	a[i] = (int) rndm (6) + 1;
751		759
752	for(i=0,j=0,k=7;i<4;i++)	760	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	761	if (a[i] < k)
754	k=a[i],j=i;	762	k = a[i], j = i;
755		763
756	for(i=0,k=0;i<4;i++) {	764	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	765	if (i != j)
758	k+=a[i];	766	k += a[i];
759	}	767
760	return k;	768	return k;
761	}	769	}
762		770
763	void roll_stats(object *op) {	771	void
		772	object::roll_stats ()
		773	{
		774	int statsort [NUM_STATS];
		775
		776	for (;;)
		777	{
764	int sum=0;	778	int sum = 0;
765	int i = 0, j = 0;	779	for (int i = NUM_STATS; i--; )
766	int statsort[7];	780	sum += statsort [i] = roll_stat ();
767		781
768	do {	782	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	783	break;
770	op->stats.Dex=roll_stat();	784	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		785
781	/* Sort the stats so that rerolling is easier... */	786	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	787	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		788
790	/* a quick and dirty bubblesort? */	789	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	790	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		791
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	792	stats.exp = 0;
821	op->stats.ac=0;	793	stats.ac = 0;
822		794
		795	stats.hp = stats.maxhp;
		796	stats.sp = stats.maxsp;
		797	stats.grace = stats.maxgrace;
		798
		799	if (contr)
		800	{
823	op->contr->levhp[1] = 9;	801	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	802	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	803	contr->levgrace[1] = 3;
826		804
827	fix_player(op);	805	contr->orig_stats = stats;
		806	}
		807	}
		808
		809	void
		810	object::swap_stats (int a, int b)
		811	{
		812	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		813
		814	for (int i = 0; i < NUM_STATS; ++i)
		815	stats.stat (i) = contr->orig_stats.stat (i);
		816
		817	//TODO: the following code looks so borked and should, at the very least,
		818	// be merged with the similar code in roll_stats
		819	stats.ac = 0;
		820
		821	level = 1;
		822	stats.exp = 0;
		823	stats.ac = 0;
		824
828	op->stats.hp = op->stats.maxhp;	825	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	826	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	827	stats.grace = stats.maxgrace;
		828
		829	if (contr)
		830	{
		831	contr->levhp[1] = 9;
		832	contr->levsp[1] = 6;
		833	contr->levgrace[1] = 3;
		834
831	op->contr->orig_stats=op->stats;	835	contr->orig_stats = stats;
		836	}
832	}	837	}
833		838
834	void Roll_Again(object *op)	839	static void
		840	start_info (object *op)
835	{	841	{
836	esrv_new_player(op->contr, 0);
837	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	842	char buf[MAX_BUF];
844		843
845	if ( op->contr->Swap_First == -1 ) {	844	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	845	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	846	}
953		847
954	/* This function takes the key that is passed, and does the	848	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	849	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	850	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	851	* separate race and class; this actually changes the RACE,
958	* not the class.	852	* not the class.
959	*/	853	*/
960		854	void
961	int key_change_class(object *op, char key)	855	player::chargen_race_done ()
962	{	856	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	857	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	858	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		859
		860	treasurelist *tl = treasurelist::find ("starting_wealth");
		861	if (tl)
		862	create_treasure (tl, ob, 0, 0, 0);
		863
977	INVOKE_PLAYER (BIRTH, op->contr);	864	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	865	INVOKE_PLAYER (LOGIN, ob->contr);
979		866
980	op->contr->state=ST_PLAYING;	867	ob->contr->ns->state = ST_PLAYING;
981		868
982	if (op->msg) {	869	if (ob->msg)
983	free_string(op->msg);	870	ob->msg = 0;
984	op->msg=NULL;
985	}
986		871
987	/* We create this now because some of the unique maps will need it
988	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);	872	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	873	CLEAR_FLAG (ob, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	874	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);	875	link_player_skills (ob);
1000	esrv_send_inventory(op, op);	876	esrv_send_inventory (ob, ob);
1001	fix_player(op);	877	ob->update_stats ();
1002		878
1003	/* This moves the player to a different start map, if there	879	/* This moves the player to a different start map, if there
1004	* is one for this race	880	* is one for this race
1005	*/	881	*/
1006	if(*first_map_ext_path) {	882	if (*first_map_ext_path)
1007	object *tmp;	883	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	884	else
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");	885	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	886	}
1023	return 0;
1024	}
1025		887
		888	void
		889	player::chargen_race_next ()
		890	{
1026	/* Following actually changes the race - this is the default command	891	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	892	* if we don't match with one of the options above.
1028	*/	893	*/
1029		894
1030	tmp_loop = 0;	895	do
1031	while(!tmp_loop) {	896	{
1032	const char *name = add_string (op->name);	897	shstr name = ob->name;
1033	int x = op->x, y = op->y;	898	int x = ob->x, y = ob->y;
		899
1034	remove_statbonus(op);	900	ob->remove_statbonus ();
1035	remove_ob (op);	901	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	902	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	903	ob->arch->copy_to (ob);
1038	op->instantiate ();	904	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	905	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	906	ob->name = ob->name_pl = name;
1041	op->name = name;
1042	free_string(op->name_pl);
1043	op->name_pl = add_string(name);
1044	op->x = x;	907	ob->x = x;
1045	op->y = y;	908	ob->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	909	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	910	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	911	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1050	add_statbonus(op);	912	ob->add_statbonus ();
1051	tmp_loop=allowed_class(op);
1052	}	913	}
		914	while (!allowed_class (ob));
		915
1053	update_object(op,UP_OBJ_FACE);	916	update_object (ob, UP_OBJ_FACE);
1054	esrv_update_item(UPD_FACE,op,op);	917	esrv_update_item (UPD_FACE, ob, ob);
1055	fix_player(op);	918	ob->update_stats ();
1056	op->stats.hp=op->stats.maxhp;	919	ob->stats.hp = ob->stats.maxhp;
1057	op->stats.sp=op->stats.maxsp;	920	ob->stats.sp = ob->stats.maxsp;
1058	op->stats.grace=0;	921	ob->stats.grace = 0;
1059	if (op->msg)
1060	new_draw_info(NDI_BLUE, 0, op, op->msg);
1061	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1062	return 0;
1063	}	922	}
1064		923
1065	int key_confirm_quit(object *op, char key)	924	void
1066	{
1067	char buf[MAX_BUF];
1068
1069	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1070	op->contr->state=ST_PLAYING;
1071	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1072	return 1;
1073	}
1074
1075	INVOKE_PLAYER (LOGOUT, op->contr);
1076	INVOKE_PLAYER (QUIT , op->contr);
1077
1078	terminate_all_pets(op);
1079	leave_map(op);
1080	op->direction=0;
1081	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1082	"%s quits the game.",op->name);
1083
1084	strcpy(op->contr->killer,"quit");
1085	check_score(op);
1086	op->contr->party=NULL;
1087	if (settings.set_title == TRUE)
1088	op->contr->own_title[0]='\0';
1089
1090	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1091	mapstruct *mp, *next;
1092
1093	/* We need to hunt for any per player unique maps in memory and
1094	* get rid of them. The trailing slash in the path is intentional,
1095	* so that players named 'Ab' won't match against players 'Abe' pathname
1096	*/
1097	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1098	for (mp=first_map; mp!=NULL; mp=next) {
1099	next = mp->next;
1100	if (!strncmp(mp->path, buf, strlen(buf)))
1101	delete_map(mp);
1102	}
1103
1104	delete_character(op->name, 1);
1105	}
1106	play_again(op);
1107	return 1;
1108	}
1109
1110	void flee_player(object *op) {	925	flee_player (object *op)
		926	{
1111	int dir,diff;	927	int dir, diff;
1112	rv_vector rv;	928	rv_vector rv;
1113		929
1114	if(op->stats.hp < 0) {	930	if (op->stats.hp < 0)
		931	{
1115	LOG(llevDebug, "Fleeing player is dead.\n");	932	LOG (llevDebug, "Fleeing player is dead.\n");
1116	CLEAR_FLAG(op, FLAG_SCARED);	933	CLEAR_FLAG (op, FLAG_SCARED);
		934	return;
		935	}
		936
		937	if (op->enemy == NULL)
		938	{
		939	LOG (llevDebug, "Fleeing player had no enemy.\n");
		940	CLEAR_FLAG (op, FLAG_SCARED);
		941	return;
		942	}
		943
		944	/* Seen some crashes here. Since we don't store an
		945	* op->enemy_count, it is possible that something destroys the
		946	* actual enemy, and the object is recycled.
		947	*/
		948	if (op->enemy->map == NULL)
		949	{
		950	CLEAR_FLAG (op, FLAG_SCARED);
		951	op->enemy = NULL;
		952	return;
		953	}
		954
		955	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		956	{
		957	op->enemy = NULL;
		958	CLEAR_FLAG (op, FLAG_SCARED);
		959	return;
		960	}
		961
		962	get_rangevector (op, op->enemy, &rv, 0);
		963
		964	dir = absdir (4 + rv.direction);
		965	for (diff = 0; diff < 3; diff++)
		966	{
		967	int m = 1 - (RANDOM () & 2);
		968
		969	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1117	return;	970	return;
1118	}	971	}
1119		972
1120	if(op->enemy==NULL) {
1121	LOG(llevDebug,"Fleeing player had no enemy.\n");
1122	CLEAR_FLAG(op, FLAG_SCARED);
1123	return;
1124	}
1125
1126	/* Seen some crashes here. Since we don't store an
1127	* op->enemy_count, it is possible that something destroys the
1128	* actual enemy, and the object is recycled.
1129	*/
1130	if (op->enemy->map == NULL) {
1131	CLEAR_FLAG(op, FLAG_SCARED);
1132	op->enemy=NULL;
1133	return;
1134	}
1135
1136	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1137	op->enemy=NULL;
1138	CLEAR_FLAG(op, FLAG_SCARED);
1139	return;
1140	}
1141	get_rangevector(op, op->enemy, &rv, 0);
1142
1143	dir=absdir(4+rv.direction);
1144	for(diff=0;diff<3;diff++) {
1145	int m=1-(RANDOM()&2);
1146	if(move_ob(op,absdir(dir+diff*m),op)||
1147	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1148	return;
1149	}
1150	}
1151	/* Cornered, get rid of scared */	973	/* Cornered, get rid of scared */
1152	CLEAR_FLAG(op, FLAG_SCARED);	974	CLEAR_FLAG (op, FLAG_SCARED);
1153	op->enemy=NULL;	975	op->enemy = NULL;
1154	}	976	}
1155
1156		977
1157	/* check_pick sees if there is stuff to be picked up/picks up stuff.	978	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1158	* IT returns 1 if the player should keep on moving, 0 if he should	979	* It returns 1 if the player should keep on moving, 0 if he should
1159	* stop.	980	* stop.
1160	*/	981	*/
		982	int
1161	int check_pick(object *op) {	983	check_pick (object *op)
		984	{
1162	object *tmp, *next;	985	object *tmp, *next;
1163	tag_t next_tag=0, op_tag;
1164	int stop = 0;	986	int stop = 0;
1165	int j, k, wvratio;	987	int wvratio;
1166	char putstring[128], tmpstr[16];	988	char putstring[128];
1167
1168		989
1169	/* if you're flying, you cna't pick up anything */	990	/* if you're flying, you cna't pick up anything */
1170	if (op->move_type & MOVE_FLYING)	991	if (op->move_type & MOVE_FLYING)
1171	return 1;	992	return 1;
1172		993
1173	op_tag = op->count;
1174
1175	next = op->below;	994	next = op->below;
1176	if (next)	995
1177	next_tag = next->count;	996	int cnt = MAX_ITEM_PER_DROP;
		997	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1178		998
1179	/* loop while there are items on the floor that are not marked as	999	/* loop while there are items on the floor that are not marked as
1180	* destroyed */	1000	* destroyed */
1181	while (next && ! was_destroyed (next, next_tag))	1001	while (next && !next->destroyed ())
1182	{	1002	{
1183	tmp = next;	1003	tmp = next;
1184	next = tmp->below;	1004	next = tmp->below;
1185	if (next)
1186	next_tag = next->count;
1187		1005
1188	if (was_destroyed (op, op_tag))	1006	if (cnt <= 0)
		1007	{
		1008	op->failmsg ("Couldn't pickup all items at once.");
		1009	return 0;
		1010	}
		1011
		1012	if (op->destroyed ())
1189	return 0;	1013	return 0;
1190		1014
1191	if ( ! can_pick (op, tmp))	1015	if (!can_pick (op, tmp))
1192	continue;	1016	continue;
1193		1017
1194	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1018	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1195	{	1019	{
1196	if (item_matched_string (op, tmp, op->contr->search_str))	1020	if (item_matched_string (op, tmp, op->contr->search_str))
1197	pick_up (op, tmp);	1021	CHK_PICK_PICKUP;
1198	continue;	1022	continue;
1199	}	1023	}
1200		1024
1201	/* high not bit set? We're using the old autopickup model */	1025	/* high not bit set? We're using the old autopickup model */
1202	if(!(op->contr->mode & PU_NEWMODE)) {	1026	if (!(op->contr->mode & PU_NEWMODE))
		1027	{
1203	switch (op->contr->mode) {	1028	switch (op->contr->mode)
		1029	{
		1030	case 0:
1204	case 0: return 1; /* don't pick up */	1031	return 1; /* don't pick up */
1205	case 1: pick_up (op, tmp);	1032	case 1:
		1033	CHK_PICK_PICKUP;
1206	return 1;	1034	return 1;
1207	case 2: pick_up (op, tmp);	1035	case 2:
		1036	CHK_PICK_PICKUP;
1208	return 0;	1037	return 0;
		1038	case 3:
1209	case 3: return 0; /* stop before pickup */	1039	return 0; /* stop before pickup */
1210	case 4: pick_up (op, tmp);	1040	case 4:
		1041	CHK_PICK_PICKUP;
1211	break;	1042	break;
1212	case 5: pick_up (op, tmp);	1043	case 5:
		1044	CHK_PICK_PICKUP;
1213	stop = 1;	1045	stop = 1;
1214	break;	1046	break;
1215	case 6:	1047	case 6:
1216	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1048	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1217	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1049	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1218	pick_up(op, tmp);	1050	CHK_PICK_PICKUP;
1219	break;	1051	break;
1220		1052
1221	case 7:	1053	case 7:
1222	if (tmp->type == MONEY || tmp->type == GEM)	1054	if (tmp->type == MONEY || tmp->type == GEM)
1223	pick_up(op, tmp);	1055	CHK_PICK_PICKUP;
1224	break;	1056	break;
1225		1057
1226	default:	1058	default:
1227	/* use value density */	1059	/* use value density */
1228	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1060	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1229	&& (query_cost (tmp, op, F_TRUE) * 100	1061	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1230	/ (tmp->weight * MAX (tmp->nrof, 1)))	1062	CHK_PICK_PICKUP;
1231	>= op->contr->mode)
1232	pick_up(op,tmp);
1233	}	1063	}
1234	}	1064	}
1235	else { /* old model */	1065	else
		1066	{ /* old model */
1236	/* NEW pickup handling */	1067	/* NEW pickup handling */
1237	if(op->contr->mode & PU_DEBUG)	1068	if (op->contr->mode & PU_DEBUG)
1238	{
1239	/* some debugging code to figure out item information */
1240	if(tmp->name!=NULL)
1241	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1242	tmp->name, tmp->type,
1243	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1244	else
1245	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1246	tmp->arch->name, tmp->type,
1247	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1248	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1249
1250	sprintf(putstring,"...flags: ");
1251	for(k=0;k<4;k++)
1252	{
1253	for(j=0;j<32;j++)
1254	{
1255	if((tmp->flags[k]>>j)&0x01)
1256	{	1069	{
1257	sprintf(tmpstr,"%d ",k*32+j);	1070	/* some debugging code to figure out item information */
1258	strcat(putstring, tmpstr);	1071	if (tmp->name != NULL)
		1072	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1073	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1074	else
		1075	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1076	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1077
		1078	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1259	}	1079	}
		1080
		1081	/* philosophy:
		1082	* It's easy to grab an item type from a pile, as long as it's
		1083	* generic. This takes no game-time. For more detailed pickups
		1084	* and selections, select-items should be used. This is a
		1085	* grab-as-you-run type mode that's really useful for arrows for
		1086	* example.
		1087	* The drawback: right now it has no frontend, so you need to
		1088	* stick the bits you want into a calculator in hex mode and then
		1089	* convert to decimal and then 'pickup <#>
		1090	*/
		1091
		1092	/* the first two modes are exclusive: if NOTHING we return, if
		1093	* STOP then we stop. All the rest are applied sequentially,
		1094	* meaning if any test passes, the item gets picked up. */
		1095
		1096	/* if mode is set to pick nothing up, return */
		1097
		1098	if (op->contr->mode & PU_NOTHING)
		1099	return 1;
		1100
		1101	/* if mode is set to stop when encountering objects, return */
		1102	/* take STOP before INHIBIT since it doesn't actually pick
		1103	* anything up */
		1104
		1105	if (op->contr->mode & PU_STOP)
		1106	return 0;
		1107
		1108	/* useful for going into stores and not losing your settings... */
		1109	/* and for battles wher you don't want to get loaded down while
		1110	* fighting */
		1111	if (op->contr->mode & PU_INHIBIT)
		1112	return 1;
		1113
		1114	/* prevent us from turning into auto-thieves :) */
		1115	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1116	continue;
		1117
		1118	/* ignore known cursed objects */
		1119	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1120	continue;
		1121
		1122	/* all food and drink if desired */
		1123	/* question: don't pick up known-poisonous stuff? */
		1124	if (op->contr->mode & PU_FOOD)
		1125	if (tmp->type == FOOD)
		1126	{
		1127	CHK_PICK_PICKUP;
		1128	continue;
		1129	}
		1130
		1131	if (op->contr->mode & PU_DRINK)
		1132	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1133	{
		1134	CHK_PICK_PICKUP;
		1135	continue;
		1136	}
		1137
		1138	if (op->contr->mode & PU_POTION)
		1139	if (tmp->type == POTION)
		1140	{
		1141	CHK_PICK_PICKUP;
		1142	continue;
		1143	}
		1144
		1145	/* spellbooks, skillscrolls and normal books/scrolls */
		1146	if (op->contr->mode & PU_SPELLBOOK)
		1147	if (tmp->type == SPELLBOOK)
		1148	{
		1149	CHK_PICK_PICKUP;
		1150	continue;
		1151	}
		1152
		1153	if (op->contr->mode & PU_SKILLSCROLL)
		1154	if (tmp->type == SKILLSCROLL)
		1155	{
		1156	CHK_PICK_PICKUP;
		1157	continue;
		1158	}
		1159
		1160	if (op->contr->mode & PU_READABLES)
		1161	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1162	{
		1163	CHK_PICK_PICKUP;
		1164	continue;
		1165	}
		1166
		1167	/* wands/staves/rods/horns */
		1168	if (op->contr->mode & PU_MAGIC_DEVICE)
		1169	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1170	{
		1171	CHK_PICK_PICKUP;
		1172	continue;
		1173	}
		1174
		1175	/* pick up all magical items */
		1176	if (op->contr->mode & PU_MAGICAL)
		1177	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1178	{
		1179	CHK_PICK_PICKUP;
		1180	continue;
		1181	}
		1182
		1183	if (op->contr->mode & PU_VALUABLES)
		1184	{
		1185	if (tmp->type == MONEY || tmp->type == GEM)
		1186	{
		1187	CHK_PICK_PICKUP;
		1188	continue;
		1189	}
1260	}	1190	}
		1191
		1192	/* rings & amulets - talismans seems to be typed AMULET */
		1193	if (op->contr->mode & PU_JEWELS)
		1194	if (tmp->type == RING || tmp->type == AMULET)
		1195	{
		1196	CHK_PICK_PICKUP;
		1197	continue;
		1198	}
		1199
		1200	/* we don't forget dragon food */
		1201	if (op->contr->mode & PU_FLESH)
		1202	if (tmp->type == FLESH)
		1203	{
		1204	CHK_PICK_PICKUP;
		1205	continue;
		1206	}
		1207
		1208	/* bows and arrows. Bows are good for selling! */
		1209	if (op->contr->mode & PU_BOW)
		1210	if (tmp->type == BOW)
		1211	{
		1212	CHK_PICK_PICKUP;
		1213	continue;
		1214	}
		1215
		1216	if (op->contr->mode & PU_ARROW)
		1217	if (tmp->type == ARROW)
		1218	{
		1219	CHK_PICK_PICKUP;
		1220	continue;
		1221	}
		1222
		1223	/* all kinds of armor etc. */
		1224	if (op->contr->mode & PU_ARMOUR)
		1225	if (tmp->type == ARMOUR)
		1226	{
		1227	CHK_PICK_PICKUP;
		1228	continue;
		1229	}
		1230
		1231	if (op->contr->mode & PU_HELMET)
		1232	if (tmp->type == HELMET)
		1233	{
		1234	CHK_PICK_PICKUP;
		1235	continue;
		1236	}
		1237
		1238	if (op->contr->mode & PU_SHIELD)
		1239	if (tmp->type == SHIELD)
		1240	{
		1241	CHK_PICK_PICKUP;
		1242	continue;
		1243	}
		1244
		1245	if (op->contr->mode & PU_BOOTS)
		1246	if (tmp->type == BOOTS)
		1247	{
		1248	CHK_PICK_PICKUP;
		1249	continue;
		1250	}
		1251
		1252	if (op->contr->mode & PU_GLOVES)
		1253	if (tmp->type == GLOVES)
		1254	{
		1255	CHK_PICK_PICKUP;
		1256	continue;
		1257	}
		1258
		1259	if (op->contr->mode & PU_CLOAK)
		1260	if (tmp->type == CLOAK)
		1261	{
		1262	CHK_PICK_PICKUP;
		1263	continue;
		1264	}
		1265
		1266	/* hoping to catch throwing daggers here */
		1267	if (op->contr->mode & PU_MISSILEWEAPON)
		1268	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1269	{
		1270	CHK_PICK_PICKUP;
		1271	continue;
		1272	}
		1273
		1274	/* careful: chairs and tables are weapons! */
		1275	if (op->contr->mode & PU_ALLWEAPON)
		1276	{
		1277	if (tmp->type == WEAPON && tmp->name != NULL)
		1278	{
		1279	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1280	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1281	{
		1282	CHK_PICK_PICKUP;
		1283	continue;
		1284	}
		1285	}
		1286
		1287	if (tmp->type == WEAPON && tmp->name == NULL)
		1288	{
		1289	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1290	{
		1291	CHK_PICK_PICKUP;
		1292	continue;
		1293	}
		1294	}
1261	}	1295	}
1262	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1263		1296
		1297	/* misc stuff that's useful */
		1298	if (op->contr->mode & PU_KEY)
		1299	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1300	{
		1301	CHK_PICK_PICKUP;
		1302	continue;
		1303	}
		1304
		1305	/* any of the last 4 bits set means we use the ratio for value
		1306	* pickups */
		1307	if (op->contr->mode & PU_RATIO)
		1308	{
		1309	/* use value density to decide what else to grab */
		1310	/* >=7 was >= op->contr->mode */
		1311	/* >=7 is the old standard setting. Now we take the last 4 bits
		1312	*/
		1313	wvratio = op->contr->mode & PU_RATIO;
		1314	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
		1315	{
		1316	CHK_PICK_PICKUP;
1264	#if 0	1317	#if 0
1265	/* print the flags too */	1318	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1266	for(k=0;k<4;k++)	1319	if (tmp->name != NULL)
1267	{	1320	{
1268	fprintf(stderr,"%d [%d] ", k, k*32+31);	1321	fprintf (stderr, "%s", tmp->name);
1269	for(j=0;j<32;j++)	1322	}
1270	{	1323	else
1271	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1324	fprintf (stderr, "%s", tmp->arch->archname);
1272	if(!((j+1)%4))fprintf(stderr," ");	1325	fprintf (stderr, ",%d] = ", tmp->type);
1273	}	1326	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1274	fprintf(stderr," [%d]\n", k*32);
1275	}
1276	#endif	1327	#endif
1277	}	1328	continue;
1278	/* philosophy:	1329	}
1279	* It's easy to grab an item type from a pile, as long as it's
1280	* generic. This takes no game-time. For more detailed pickups
1281	* and selections, select-items shoul dbe used. This is a
1282	* grab-as-you-run type mode that's really useful for arrows for
1283	* example.
1284	* The drawback: right now it has no frontend, so you need to
1285	* stick the bits you want into a calculator in hex mode and then
1286	* convert to decimal and then 'pickup <#>
1287	*/
1288
1289	/* the first two modes are exclusive: if NOTHING we return, if
1290	* STOP then we stop. All the rest are applied sequentially,
1291	* meaning if any test passes, the item gets picked up. */
1292
1293	/* if mode is set to pick nothing up, return */
1294
1295	if(op->contr->mode & PU_NOTHING) return 1;
1296
1297	/* if mode is set to stop when encountering objects, return */
1298	/* take STOP before INHIBIT since it doesn't actually pick
1299	* anything up */
1300
1301	if(op->contr->mode & PU_STOP) return 0;
1302
1303	/* useful for going into stores and not losing your settings... */
1304	/* and for battles wher you don't want to get loaded down while
1305	* fighting */
1306	if(op->contr->mode & PU_INHIBIT) return 1;
1307
1308	/* prevent us from turning into auto-thieves :) */
1309	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1310
1311	/* ignore known cursed objects */
1312	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1313
1314	/* all food and drink if desired */
1315	/* question: don't pick up known-poisonous stuff? */
1316	if(op->contr->mode & PU_FOOD)
1317	if (tmp->type == FOOD)
1318	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1319	if(op->contr->mode & PU_DRINK)
1320	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1322
1323	if(op->contr->mode & PU_POTION)
1324	if (tmp->type == POTION)
1325	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1326
1327	/* spellbooks, skillscrolls and normal books/scrolls */
1328	if(op->contr->mode & PU_SPELLBOOK)
1329	if (tmp->type == SPELLBOOK)
1330	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1331	if(op->contr->mode & PU_SKILLSCROLL)
1332	if (tmp->type == SKILLSCROLL)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1334	if(op->contr->mode & PU_READABLES)
1335	if (tmp->type == BOOK || tmp->type == SCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1337
1338	/* wands/staves/rods/horns */
1339	if (op->contr->mode & PU_MAGIC_DEVICE)
1340	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1341	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1342
1343	/* pick up all magical items */
1344	if(op->contr->mode & PU_MAGICAL)
1345	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1346	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1347
1348	if(op->contr->mode & PU_VALUABLES)
1349	{
1350	if (tmp->type == MONEY || tmp->type == GEM)
1351	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1352	}
1353
1354	/* rings & amulets - talismans seems to be typed AMULET */
1355	if(op->contr->mode & PU_JEWELS)
1356	if (tmp->type == RING || tmp->type == AMULET)
1357	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1358
1359	/* bows and arrows. Bows are good for selling! */
1360	if(op->contr->mode & PU_BOW)
1361	if (tmp->type == BOW)
1362	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1363	if(op->contr->mode & PU_ARROW)
1364	if (tmp->type == ARROW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1366
1367	/* all kinds of armor etc. */
1368	if(op->contr->mode & PU_ARMOUR)
1369	if (tmp->type == ARMOUR)
1370	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1371	if(op->contr->mode & PU_HELMET)
1372	if (tmp->type == HELMET)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1374	if(op->contr->mode & PU_SHIELD)
1375	if (tmp->type == SHIELD)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1377	if(op->contr->mode & PU_BOOTS)
1378	if (tmp->type == BOOTS)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1380	if(op->contr->mode & PU_GLOVES)
1381	if (tmp->type == GLOVES)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1383	if(op->contr->mode & PU_CLOAK)
1384	if (tmp->type == CLOAK)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1386
1387	/* hoping to catch throwing daggers here */
1388	if(op->contr->mode & PU_MISSILEWEAPON)
1389	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1390	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1391
1392	/* careful: chairs and tables are weapons! */
1393	if(op->contr->mode & PU_ALLWEAPON)
1394	{
1395	if(tmp->type == WEAPON && tmp->name!=NULL)
1396	{
1397	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1398	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1399	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1400	}
1401	if(tmp->type == WEAPON && tmp->name==NULL)
1402	{
1403	if(strstr(tmp->arch->name,"table")==NULL &&
1404	strstr(tmp->arch->name,"chair")==NULL)
1405	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1406	}
1407	}
1408
1409	/* misc stuff that's useful */
1410	if(op->contr->mode & PU_KEY)
1411	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1412	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1413
1414	/* any of the last 4 bits set means we use the ratio for value
1415	* pickups */
1416	if(op->contr->mode & PU_RATIO)
1417	{
1418	/* use value density to decide what else to grab */
1419	/* >=7 was >= op->contr->mode */
1420	/* >=7 is the old standard setting. Now we take the last 4 bits
1421	* and multiply them by 5, giving 0..15*5== 5..75 */
1422	wvratio=(op->contr->mode & PU_RATIO) * 5;
1423	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1424	{
1425	pick_up(op, tmp);
1426	#if 0
1427	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1428	if(tmp->name!=NULL) {
1429	fprintf(stderr,"%s", tmp->name);
1430	}	1330	}
1431	else fprintf(stderr,"%s",tmp->arch->name);	1331	} /* the new pickup model */
1432	fprintf(stderr,",%d] = ", tmp->type);
1433	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1434	#endif
1435	continue;
1436	}
1437	}	1332	}
1438	} /* the new pickup model */	1333
1439	}
1440	return ! stop;	1334	return !stop;
1441	}	1335	}
1442		1336
1443	/*	1337	/*
1444	* Find an arrow in the inventory and after that	1338	* Find an arrow in the inventory and after that
1445	* in the right type container (quiver). Pointer to the	1339	* in the right type container (quiver). Pointer to the
1446	* found object is returned.	1340	* found object is returned.
1447	*/	1341	*/
		1342	object *
1448	object *find_arrow(object *op, const char *type)	1343	find_arrow (object *op, const char *type)
1449	{	1344	{
1450	object *tmp = NULL;	1345	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1346	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1347	return splay (tmp);
1451		1348
1452	for(op=op->inv; op; op=op->below)	1349	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1453	if(!tmp && op->type==CONTAINER && op->race==type &&	1350	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1454	QUERY_FLAG(op,FLAG_APPLIED))	1351	if (object *arrow = find_arrow (tmp, type))
1455	tmp = find_arrow (op, type);	1352	{
1456	else if (op->type==ARROW && op->race==type)	1353	splay (tmp);
1457	return op;	1354	return arrow;
		1355	}
		1356
1458	return tmp;	1357	return 0;
1459	}	1358	}
1460		1359
1461	/*	1360	/*
1462	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1361	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1463	* against the target. A full test is not performed, simply a basic test	1362	* against the target. A full test is not performed, simply a basic test
1464	* of resistances. The archer is making a quick guess at what he sees down	1363	* of resistances. The archer is making a quick guess at what he sees down
1465	* the hall. Failing that it does it's best to pick the highest plus arrow.	1364	* the hall. Failing that it does it's best to pick the highest plus arrow.
1466	*/	1365	*/
1467		1366	object *
1468	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1367	find_better_arrow (object *op, object *target, const char *type, int *better)
1469	{	1368	{
1470	object *tmp = NULL, *arrow, *ntmp;	1369	object *tmp = NULL, *arrow, *ntmp;
1471	int attacknum, attacktype, betterby=0, i;	1370	int attacknum, attacktype, betterby = 0, i;
1472		1371
1473	if (!type)	1372	if (!type)
1474	return NULL;	1373	return NULL;
1475		1374
1476	for (arrow=op->inv; arrow; arrow=arrow->below) {	1375	for (arrow = op->inv; arrow; arrow = arrow->below)
1477	if (arrow->type==CONTAINER && arrow->race==type &&	1376	{
1478	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1377	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1378	{
1479	i = 0;	1379	i = 0;
1480	ntmp = find_better_arrow(arrow, target, type, &i);	1380	ntmp = find_better_arrow (arrow, target, type, &i);
1481	if (i > betterby) {	1381	if (i > betterby)
		1382	{
1482	tmp = ntmp;	1383	tmp = ntmp;
1483	betterby = i;	1384	betterby = i;
1484	}	1385	}
		1386	}
1485	} else if (arrow->type==ARROW && arrow->race==type) {	1387	else if (arrow->type == ARROW && arrow->race == type)
		1388	{
1486	/* allways prefer assasination/slaying */	1389	/* allways prefer assasination/slaying */
1487	if (target->race != NULL && arrow->slaying != NULL &&	1390	if (target->race && arrow->slaying && strstr (arrow->slaying, target->race))
1488	strstr(arrow->slaying, target->race)) {	1391	{
1489	if (arrow->attacktype & AT_DEATH) {	1392	if (arrow->attacktype & AT_DEATH)
		1393	{
1490	*better = 100;	1394	*better = 100;
1491	return arrow;	1395	return arrow;
1492	} else {
1493	tmp = arrow;
1494	betterby = (arrow->magic + arrow->stats.dam) * 2;
1495	}	1396	}
1496	} else {	1397	else
1497	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1498	attacktype = 1<<attacknum;
1499	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1500	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1501	tmp = arrow;
1502	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1503	}
1504	}	1398	{
1505	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1506	tmp = arrow;	1399	tmp = arrow;
1507	betterby = 2 + arrow->magic + arrow->stats.dam;	1400	betterby = (arrow->magic + arrow->stats.dam) * 2;
1508	}
1509	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1510	tmp = arrow;
1511	betterby = 1 + arrow->magic + arrow->stats.dam;
1512	}	1401	}
1513	}	1402	}
		1403	else
		1404	{
		1405	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1406	{
		1407	attacktype = 1 << attacknum;
		1408	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1409	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1410	{
		1411	tmp = arrow;
		1412	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1413	}
		1414	}
		1415	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1416	{
		1417	tmp = arrow;
		1418	betterby = 2 + arrow->magic + arrow->stats.dam;
		1419	}
		1420	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1421	{
		1422	tmp = arrow;
		1423	betterby = 1 + arrow->magic + arrow->stats.dam;
		1424	}
1514	}	1425	}
		1426	}
1515	}	1427	}
		1428
1516	if (tmp == NULL && arrow == NULL)	1429	if (tmp == NULL && arrow == NULL)
1517	return find_arrow(op, type);	1430	return find_arrow (op, type);
1518		1431
1519	*better = betterby;	1432	*better = betterby;
1520	return tmp;	1433	return tmp;
1521	}	1434	}
1522		1435
1523	/* looks in a given direction, finds the first valid target, and calls	1436	/* looks in a given direction, finds the first valid target, and calls
1524	* find_better_arrow to find a decent arrow to use.	1437	* find_better_arrow to find a decent arrow to use.
1525	* op = the shooter	1438	* op = the shooter
1526	* type = bow->race	1439	* type = bow->race
1527	* dir = fire direction	1440	* dir = fire direction
1528	*/	1441	*/
1529		1442	object *
1530	object *pick_arrow_target(object *op, const char *type, int dir)	1443	pick_arrow_target (object *op, const char *type, int dir)
1531	{	1444	{
1532	object *tmp = NULL;	1445	object *tmp = NULL;
1533	mapstruct *m;	1446	maptile *m;
1534	int i, mflags, found, number;	1447	int i, mflags, found, number;
1535	sint16 x, y;	1448	sint16 x, y;
1536		1449
1537	if (op->map == NULL)	1450	if (op->map == NULL)
1538	return find_arrow(op, type);	1451	return find_arrow (op, type);
1539		1452
1540	/* do a dex check */	1453	/* do a dex check */
1541	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1454	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1542	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1455	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1543	return find_arrow(op, type);	1456	return find_arrow (op, type);
1544		1457
1545	m = op->map;	1458	m = op->map;
1546	x = op->x;	1459	x = op->x;
1547	y = op->y;	1460	y = op->y;
1548		1461
1549	/* find the first target */	1462	/* find the first target */
1550	for (i=0, found=0; i<20; i++) {	1463	for (i = 0, found = 0; i < 20; i++)
		1464	{
1551	x += freearr_x[dir];	1465	x += freearr_x[dir];
1552	y += freearr_y[dir];	1466	y += freearr_y[dir];
1553	mflags = get_map_flags(m, &m, x, y, &x, &y);	1467	mflags = get_map_flags (m, &m, x, y, &x, &y);
1554	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1468	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1469	{
1555	tmp = NULL;	1470	tmp = NULL;
		1471	break;
		1472	}
		1473	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1474	{
		1475	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1476	* perhaps a bad assumption.
		1477	*/
		1478	tmp = NULL;
		1479	break;
		1480	}
		1481	if (mflags & P_IS_ALIVE)
		1482	{
		1483	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1484	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		1485	{
		1486	found++;
		1487	break;
		1488	}
		1489	if (found)
1556	break;	1490	break;
1557	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1558	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1559	* perhaps a bad assumption.
1560	*/
1561	tmp = NULL;
1562	break;
1563	}	1491	}
1564	if (mflags & P_IS_ALIVE) {
1565	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1566	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1567	found++;
1568	break;
1569	}
1570	if (found)
1571	break;
1572	}
1573	}	1492	}
1574	if (tmp == NULL)	1493	if (tmp == NULL)
1575	return find_arrow(op, type);	1494	return find_arrow (op, type);
1576		1495
1577	if (tmp->head)	1496	if (tmp->head)
1578	tmp = tmp->head;	1497	tmp = tmp->head;
1579		1498
1580	return find_better_arrow(op, tmp, type, &i);	1499	return find_better_arrow (op, tmp, type, &i);
1581	}	1500	}
1582		1501
1583	/*	1502	/*
1584	* Creature fires a bow - op can be monster or player. Returns	1503	* Creature fires a bow - op can be monster or player. Returns
1585	* 1 if bow was actually fired, 0 otherwise.	1504	* 1 if bow was actually fired, 0 otherwise.
…		…
1588	* dir is the direction of fire.	1507	* dir is the direction of fire.
1589	* wc_mod is any special modifier to give (used in special player fire modes)	1508	* wc_mod is any special modifier to give (used in special player fire modes)
1590	* sx, sy are coordinates to fire arrow from - also used in some of the special	1509	* sx, sy are coordinates to fire arrow from - also used in some of the special
1591	* player fire modes.	1510	* player fire modes.
1592	*/	1511	*/
		1512	int
1593	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1513	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1594	sint16 sx, sint16 sy)
1595	{	1514	{
1596	object *left, *bow;	1515	object *left, *bow;
1597	tag_t left_tag, tag;	1516	int mflags;
1598	int bowspeed, mflags;	1517	maptile *m;
1599	mapstruct *m;
1600		1518
1601	if (!dir) {	1519	if (!dir)
		1520	{
1602	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1521	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1603	return 0;	1522	return 0;
		1523	}
		1524
		1525	if (op->contr)
		1526	bow = op->current_weapon;
		1527	else
1604	}	1528	{
1605	if (op->type == PLAYER)
1606	bow=op->contr->ranges[range_bow];
1607	else {
1608	for(bow=op->inv; bow; bow=bow->below)	1529	for (bow = op->inv; bow; bow = bow->below)
1609	/* Don't check for applied - monsters don't apply bows - in that way, they	1530	/* Don't check for applied - monsters don't apply bows - in that way, they
1610	* don't need to switch back and forth between bows and weapons.	1531	* don't need to switch back and forth between bows and weapons.
1611	*/	1532	*/
1612	if(bow->type==BOW)	1533	if (bow->type == BOW)
1613	break;	1534	break;
1614		1535
1615	if (!bow) {	1536	if (!bow)
		1537	{
1616	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1538	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1617	return 0;	1539	return 0;
		1540	}
		1541
		1542	// optimisation: move object to top so we will find it quickly again
		1543	if (bow->below)
1618	}	1544	{
		1545	bow->remove ();
		1546	op->insert (bow);
		1547	}
		1548
1619	}	1549	}
		1550
1620	if( !bow->race || !bow->skill) {	1551	if (!bow->race || !bow->skill)
		1552	{
1621	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1553	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1622	return 0;	1554	return 0;
1623	}	1555	}
1624		1556
1625	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1626
1627	/* penalize ROF for bestarrow */
1628	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1629	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1630	if (bowspeed < 1)
1631	bowspeed = 1;
1632
1633	if (arrow == NULL) {	1557	if (arrow == NULL)
		1558	{
1634	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1559	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1560	{
1635	if (op->type == PLAYER)	1561	if (op->type == PLAYER)
1636	new_draw_info_format(NDI_UNIQUE, 0, op,	1562	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1637	"You have no %s left.", bow->race);
1638	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1563	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1639	else	1564	else
1640	CLEAR_FLAG(op, FLAG_READY_BOW);	1565	CLEAR_FLAG (op, FLAG_READY_BOW);
		1566
1641	return 0;	1567	return 0;
1642	}	1568	}
1643	}	1569	}
		1570
1644	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1571	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1645	if (mflags & P_OUT_OF_MAP) {	1572	if (mflags & P_OUT_OF_MAP)
1646	return 0;	1573	return 0;
1647	}	1574
1648	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1575	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1576	{
1649	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1577	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1650	return 0;	1578	return 0;
1651	}	1579	}
1652		1580
1653	/* this should not happen, but sometimes does */	1581	/* this should not happen, but sometimes does */
1654	if (arrow->nrof==0) {	1582	if (arrow->nrof == 0)
1655	remove_ob(arrow);	1583	{
1656	free_object(arrow);	1584	arrow->destroy ();
1657	return 0;	1585	return 0;
1658	}	1586	}
1659		1587
1660	left = arrow; /* these are arrows left to the player */	1588	left = arrow; /* these are arrows left to the player */
1661	left_tag = left->count;	1589	arrow = arrow->split ();
1662	arrow = get_split_ob(arrow, 1);	1590	if (!arrow)
1663	if (arrow == NULL) {	1591	{
1664	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1665	bow->race);
1666	return 0;	1593	return 0;
1667	}	1594	}
1668	set_owner(arrow, op);	1595
1669	if (arrow->skill) free_string(arrow->skill);	1596	arrow->set_owner (op);
1670	arrow->skill = add_refcount(bow->skill);	1597	arrow->skill = bow->skill;
1671
1672	arrow->direction=dir;	1598	arrow->direction = dir;
1673	arrow->x = sx;
1674	arrow->y = sy;
1675		1599
1676	if (op->type == PLAYER) {
1677	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1678	fix_player(op);
1679	}
1680
1681	SET_ANIMATION(arrow, arrow->direction);
1682	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1600	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1683	arrow->stats.hp = arrow->stats.dam;	1601	arrow->stats.hp = arrow->stats.dam;
1684	arrow->stats.grace = arrow->attacktype;	1602	arrow->stats.grace = arrow->attacktype;
		1603
1685	if (arrow->slaying != NULL)	1604	if (arrow->slaying)
1686	arrow->spellarg = strdup_local(arrow->slaying);	1605	arrow->spellarg = strdup (arrow->slaying);
1687		1606
1688	/* Note that this was different for monsters - they got their level	1607	#if 0
1689	* added to the damage. I think the strength bonus is more proper.	1608	if (player *pl = op->contr)
1690	*/
1691		1609	{
1692	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1610	float speed = pl->weapon_sp;
1693	0 : dam_bonus[op->stats.Str]) +
1694	bow->stats.dam + bow->magic + arrow->magic;
1695		1611
		1612	/* penalize ROF for bestarrow */
		1613	if (pl->bowtype == bow_bestarrow)
		1614	speed *= .9f;
		1615	else
		1616	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1617
		1618	op->speed_left += speed - op->speed;
		1619	}
		1620	#endif
		1621
		1622	SET_ANIMATION (arrow, arrow->direction);
		1623
1696	/* update the speed */	1624	/* update the speed */
1697	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1625	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1698	0 : dam_bonus[op->stats.Str]) +
1699	bow->magic + arrow->magic) / 5.0 +
1700	(float)bow->stats.dam / 7.0;	1626	+ bow->stats.dam / 7.f;
1701		1627
1702	if (arrow->speed < 1.0)	1628	arrow->set_speed (max (arrow->speed, 2.f));
1703	arrow->speed = 1.0;
1704	update_ob_speed(arrow);
1705	arrow->speed_left = 0;	1629	arrow->speed_left = 0;
1706		1630
		1631	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1632
1707	if (op->type == PLAYER) {	1633	if (op->type == PLAYER)
1708	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1634	{
1709	(op->chosen_skill?op->chosen_skill->level:op->level) -
1710	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1711	arrow->stats.wc - bow->stats.wc + wc_mod;
1712
1713	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1635	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1714	} else {	1636	wc -= dex_bonus[op->stats.Dex];
1715	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1716	arrow->stats.wc + wc_mod;
1717		1637
		1638	if (!arrow->slaying)
		1639	arrow->slaying = op->slaying;
		1640
		1641	arrow->attacktype |= op->attacktype;
		1642	}
		1643	else
		1644	{
1718	arrow->level = op->level;	1645	arrow->level = op->level;
1719	}	1646	arrow->stats.wc -= bow->magic;
1720	if (arrow->attacktype == AT_PHYSICAL)	1647
		1648	if (!arrow->slaying)
		1649	arrow->slaying = bow->slaying;
		1650
1721	arrow->attacktype |= bow->attacktype;	1651	arrow->attacktype |= bow->attacktype;
1722	if (bow->slaying != NULL)	1652	}
1723	arrow->slaying = add_string(bow->slaying);
1724		1653
1725	arrow->map = m;	1654	wc -= arrow->level;
		1655	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1656
		1657	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1726	arrow->move_type = MOVE_FLY_LOW;	1658	arrow->move_type = MOVE_FLY_LOW;
1727	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1659	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1728		1660
1729	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1661	op->play_sound (sound_find ("fire_arrow"));
1730	tag = arrow->count;	1662	m->insert (arrow, sx, sy, op);
1731	insert_ob_in_map(arrow, m, op, 0);
1732		1663
1733	if (!was_destroyed(arrow, tag))	1664	if (!arrow->destroyed ())
1734	move_arrow(arrow);	1665	move_arrow (arrow);
1735		1666
1736	if (op->type == PLAYER) {
1737	if (was_destroyed (left, left_tag))
1738	esrv_del_item(op->contr, left_tag);
1739	else
1740	esrv_send_item(op, left);
1741	}
1742	return 1;	1667	return 1;
1743	}	1668	}
1744		1669
1745	/* Special fire code for players - this takes into	1670	/* Special fire code for players - this takes into
1746	* account the special fire modes players can have	1671	* account the special fire modes players can have
1747	* but monsters can't. Putting that code here	1672	* but monsters can't. Putting that code here
1748	* makes the fire_bow code much cleaner.	1673	* makes the fire_bow code much cleaner.
1749	* this function should only be called if 'op' is a player,	1674	* this function should only be called if 'op' is a player,
1750	* hence the function name.	1675	* hence the function name.
1751	*/	1676	*/
		1677	int
1752	int player_fire_bow(object *op, int dir)	1678	player_fire_bow (object *op, int dir)
1753	{	1679	{
1754	int ret=0, wcmod=0;	1680	int ret = 0, wcmod = 0;
1755		1681
1756	if (op->contr->bowtype == bow_bestarrow) {	1682	if (op->contr->bowtype == bow_bestarrow)
1757	ret = fire_bow(op, op,	1683	{
1758	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1684	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1759	dir, 0, op->x, op->y);	1685	}
1760	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1686	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1687	{
1761	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1688	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1762	wcmod =-1;	1689	wcmod = -1;
		1690
1763	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1691	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1764	op->x, op->y);	1692	}
1765	} else if (op->contr->bowtype == bow_threewide) {	1693	else if (op->contr->bowtype == bow_threewide)
		1694	{
1766	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1695	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1767	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1696	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1768	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1697	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1698	}
1769	} else if (op->contr->bowtype == bow_spreadshot) {	1699	else if (op->contr->bowtype == bow_spreadshot)
		1700	{
1770	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1701	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1771	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1702	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1772	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1703	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1773		1704	}
1774	} else {	1705	else
		1706	{
1775	/* Simple case */	1707	/* Simple case */
1776	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1708	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1777	}	1709	}
		1710
1778	return ret;	1711	return ret;
1779	}	1712	}
1780
1781		1713
1782	/* Fires a misc (wand/rod/horn) object in 'dir'.	1714	/* Fires a misc (wand/rod/horn) object in 'dir'.
1783	* Broken apart from 'fire' to keep it more readable.	1715	* Broken apart from 'fire' to keep it more readable.
1784	*/	1716	*/
		1717	void
1785	void fire_misc_object(object *op, int dir)	1718	fire_misc_object (object *op, int dir)
1786	{	1719	{
1787	object *item;	1720	object *item = op->contr->ranged_ob;
1788		1721
1789	if (!op->contr->ranges[range_misc]) {	1722	if (!item)
		1723	{
1790	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1724	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1791	return;	1725	return;
1792	}	1726	}
1793		1727
1794	item = op->contr->ranges[range_misc];
1795	if (!item->inv) {	1728	if (!item->inv)
		1729	{
1796	LOG(llevError,"Object %s lacks a spell\n", item->name);	1730	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1797	return;	1731	return;
1798	}	1732	}
		1733
		1734	if (!op->change_weapon (item))
		1735	return;
		1736
1799	if (item->type == WAND) {	1737	if (item->type == WAND)
		1738	{
1800	if(item->stats.food<=0) {	1739	if (item->stats.food <= 0)
1801	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1740	{
		1741	op->contr->play_sound (sound_find ("wand_poof"));
1802	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1742	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1743
1803	return;	1744	return;
1804	}	1745	}
		1746	}
1805	} else if (item->type == ROD || item->type==HORN) {	1747	else if (item->type == ROD || item->type == HORN)
		1748	{
1806	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1749	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
1807	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1750
		1751	// using the maximum of the rods charge allows at least one spell cast
		1752	// for a rod or horn, this fixes some broken rods.
		1753	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
		1754	{
		1755	op->contr->play_sound (sound_find ("wand_poof"));
		1756
1808	if (item->type== ROD)	1757	if (item->type == ROD)
1809	new_draw_info_format(NDI_UNIQUE, 0,op,
1810	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1758	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1811	else	1759	else
1812	new_draw_info_format(NDI_UNIQUE, 0,op,	1760	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1813	"The %s needs more time to charge.", query_base_name(item,0));	1761
1814	return;	1762	return;
1815	}	1763	}
1816	}	1764	}
1817		1765
1818	if(cast_spell(op,item,dir,item->inv,NULL)) {	1766	if (cast_spell (op, item, dir, item->inv, NULL))
		1767	{
1819	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1768	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1820	if (item->type == WAND) {	1769	if (item->type == WAND)
		1770	{
1821	if (!(--item->stats.food)) {	1771	if (!(--item->stats.food))
		1772	{
1822	object *tmp;	1773	object *tmp;
		1774
1823	if (item->arch) {	1775	if (item->arch)
		1776	{
1824	CLEAR_FLAG(item, FLAG_ANIMATE);	1777	CLEAR_FLAG (item, FLAG_ANIMATE);
1825	item->face = item->arch->clone.face;	1778	item->face = item->arch->face;
1826	item->speed = 0;	1779	item->set_speed (0);
1827	update_ob_speed(item);
1828	}	1780	}
1829	if ((tmp=is_player_inv(item)))	1781
		1782	if (object *pl = item->visible_to ())
1830	esrv_update_item(UPD_ANIM, tmp, item);	1783	esrv_update_item (UPD_ANIM, pl, item);
1831	}	1784	}
1832	}	1785	}
1833	else if (item->type == ROD || item->type==HORN) {	1786	else if (item->type == ROD || item->type == HORN)
1834	drain_rod_charge(item);	1787	drain_rod_charge (item);
1835	}
1836	}	1788	}
1837	}	1789	}
1838		1790
1839	/* Received a fire command for the player - go and do it.	1791	/* Received a fire command for the player - go and do it.
1840	*/	1792	*/
		1793	bool
1841	void fire(object *op,int dir) {	1794	fire (object *op, int dir)
		1795	{
1842	int spellcost=0;	1796	int spellcost = 0;
1843		1797
1844	/* check for loss of invisiblity/hide */	1798	/* check for loss of invisiblity/hide */
1845	if (action_makes_visible(op)) make_visible(op);	1799	if (action_makes_visible (op))
		1800	make_visible (op);
1846		1801
1847	switch(op->contr->shoottype) {	1802	player *pl = op->contr;
1848	case range_none:
1849	return;
1850		1803
1851	case range_bow:	1804	if (pl->golem)
		1805	{
		1806	control_golem (op->contr->golem, dir);
		1807	return false;
		1808	}
		1809
		1810	object *ob = pl->ranged_ob;
		1811
		1812	if (!ob)
		1813	return false;
		1814
		1815	if (!op->change_weapon (ob))
		1816	return false;
		1817
		1818	if (op->speed_left > 0.f)
		1819	--op->speed_left;
		1820	else
		1821	return false;
		1822
		1823	switch (ob->type)
		1824	{
		1825	case BOW:
1852	player_fire_bow(op, dir);	1826	player_fire_bow (op, dir);
1853	return;	1827	break;
1854		1828
1855	case range_magic: /* Casting spells */	1829	case SPELL:
1856	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1830	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
1857	return;	1831	break;
1858		1832
1859	case range_misc:	1833	case BUILDER:
1860	fire_misc_object(op, dir);
1861	return;
1862
1863	case range_golem: /* Control summoned monsters from scrolls */
1864	if(op->contr->ranges[range_golem]==NULL ||
1865	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1866	op->contr->ranges[range_golem] = NULL;
1867	op->contr->shoottype=range_none;
1868	op->contr->golem_count = 0;
1869	}
1870	else
1871	control_golem(op->contr->ranges[range_golem], dir);
1872	return;
1873
1874	case range_skill:
1875	if(!op->chosen_skill) {
1876	if(op->type==PLAYER)
1877	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1878	return;
1879	}
1880	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1881	return;
1882	case range_builder:
1883	apply_map_builder( op, dir );	1834	apply_map_builder (op, dir);
1884	return;	1835	break;
		1836
		1837	case SKILL:
		1838	do_skill (op, op, ob, dir, 0);
		1839	break;
		1840
1885	default:	1841	default:
1886	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1842	fire_misc_object (op, dir);
1887	return;	1843	break;
1888	}	1844	}
1889	}
1890		1845
1891		1846	return true;
		1847	}
1892		1848
1893	/* find_key	1849	/* find_key
1894	* We try to find a key for the door as passed. If we find a key	1850	* We try to find a key for the door as passed. If we find a key
1895	* and successfully use it, we return the key, otherwise NULL	1851	* and successfully use it, we return the key, otherwise NULL
1896	* This function merges both normal and locked door, since the logic	1852	* This function merges both normal and locked door, since the logic
…		…
1898	* pl is the player,	1854	* pl is the player,
1899	* inv is the objects inventory to searched	1855	* inv is the objects inventory to searched
1900	* door is the door we are trying to match against.	1856	* door is the door we are trying to match against.
1901	* This function can be called recursively to search containers.	1857	* This function can be called recursively to search containers.
1902	*/	1858	*/
1903		1859	object *
1904	object * find_key(object *pl, object *container, object *door)	1860	find_key (object *pl, object *container, object *door)
1905	{	1861	{
1906	object *tmp,*key;	1862	object *tmp, *key;
1907		1863
1908	/* Should not happen, but sanity checking is never bad */	1864	/* Should not happen, but sanity checking is never bad */
1909	if (container->inv == NULL) return NULL;	1865	if (!container->inv)
		1866	return 0;
1910		1867
1911	/* First, lets try to find a key in the top level inventory */	1868	/* First, lets try to find a key in the top level inventory */
1912	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1869	for (tmp = container->inv; tmp; tmp = tmp->below)
		1870	{
1913	if (door->type==DOOR && tmp->type==KEY) break;	1871	if (door->type == DOOR && tmp->type == KEY)
		1872	break;
1914	/* For sanity, we should really check door type, but other stuff	1873	/* For sanity, we should really check door type, but other stuff
1915	* (like containers) can be locked with special keys	1874	* (like containers) can be locked with special keys
1916	*/	1875	*/
1917	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1876	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1918	tmp->slaying==door->slaying) break;	1877	break;
1919	}	1878	}
		1879
1920	/* No key found - lets search inventories now */	1880	/* No key found - lets search inventories now */
1921	/* If we find and use a key in an inventory, return at that time.	1881	/* If we find and use a key in an inventory, return at that time.
1922	* otherwise, if we search all the inventories and still don't find	1882	* otherwise, if we search all the inventories and still don't find
1923	* a key, return	1883	* a key, return
1924	*/	1884	*/
1925	if (!tmp) {	1885	if (!tmp)
		1886	{
1926	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1887	for (tmp = container->inv; tmp; tmp = tmp->below)
		1888	{
1927	/* No reason to search empty containers */	1889	/* No reason to search empty containers */
1928	if (tmp->type==CONTAINER && tmp->inv) {	1890	if (tmp->type == CONTAINER && tmp->inv)
		1891	{
1929	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1892	if ((key = find_key (pl, tmp, door)))
		1893	return key;
1930	}	1894	}
1931	}	1895	}
		1896
		1897	if (!tmp)
1932	if (!tmp) return NULL;	1898	return NULL;
1933	}	1899	}
		1900
1934	/* We get down here if we have found a key. Now if its in a container,	1901	/* We get down here if we have found a key. Now if its in a container,
1935	* see if we actually want to use it	1902	* see if we actually want to use it
1936	*/	1903	*/
1937	if (pl!=container) {	1904	if (pl != container)
		1905	{
1938	/* Only let players use keys in containers */	1906	/* Only let players use keys in containers */
1939	if (!pl->contr) return NULL;	1907	if (!pl->contr)
		1908	return NULL;
1940	/* cases where this fails:	1909	/* cases where this fails:
1941	* If we only search the player inventory, return now since we	1910	* If we only search the player inventory, return now since we
1942	* are not in the players inventory.	1911	* are not in the players inventory.
1943	* If the container is not active, return now since only active	1912	* If the container is not active, return now since only active
1944	* containers can be used.	1913	* containers can be used.
1945	* If we only search keyrings and the container does not have	1914	* If we only search keyrings and the container does not have
1946	* a race/isn't a keyring.	1915	* a race/isn't a keyring.
1947	* No checking for all containers - to fall through past here,	1916	* No checking for all containers - to fall through past here,
1948	* inv must have been an container and must have been active.	1917	* inv must have been an container and must have been active.
1949	*	1918	*
1950	* Change the color so that the message doesn't disappear with	1919	* Change the color so that the message doesn't disappear with
1951	* all the others.	1920	* all the others.
1952	*/	1921	*/
1953	if (pl->contr->usekeys == key_inventory ||	1922	if (pl->contr->usekeys == key_inventory ||
1954	!QUERY_FLAG(container, FLAG_APPLIED) ||	1923	!QUERY_FLAG (container, FLAG_APPLIED) ||
1955	(pl->contr->usekeys == keyrings &&
1956	(!container->race || strcmp(container->race, "keys")))	1924	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1957	) {	1925	{
1958	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1926	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1959	"The %s in your %s vibrates as you approach the door",	1927	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1960	query_name(tmp), query_name(container));
1961	return NULL;	1928	return NULL;
1962	}	1929	}
1963	}	1930	}
		1931
1964	return tmp;	1932	return tmp;
1965	}	1933	}
1966		1934
1967	/* moved door processing out of move_player_attack.	1935	/* moved door processing out of move_player_attack.
1968	* returns 1 if player has opened the door with a key	1936	* returns 1 if player has opened the door with a key
1969	* such that the caller should not do anything more,	1937	* such that the caller should not do anything more,
1970	* 0 otherwise	1938	* 0 otherwise
1971	*/	1939	*/
		1940	static int
1972	static int player_attack_door(object *op, object *door)	1941	player_attack_door (object *op, object *door)
1973	{	1942	{
1974
1975	/* If its a door, try to find a use a key. If we do destroy the door,	1943	/* If its a door, try to find a key. If we do destroy the door,
1976	* might as well return immediately as there is nothing more to do -	1944	* might as well return immediately as there is nothing more to do -
1977	* otherwise, we fall through to the rest of the code.	1945	* otherwise, we fall through to the rest of the code.
1978	*/	1946	*/
1979	object *key=find_key(op, op, door);	1947	object *key = find_key (op, op, door);
1980		1948
1981	/* IF we found a key, do some extra work */	1949	/* If we found a key, do some extra work */
1982	if (key) {	1950	if (key)
		1951	{
1983	object *container=key->env;	1952	object *container = key->env;
1984		1953
1985	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1986	if(action_makes_visible(op)) make_visible(op);	1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
1987	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1957	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1958	spring_trap (door->inv, op);
		1959
1988	if (door->type == DOOR) {	1960	if (door->type == DOOR)
1989	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1961	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1990	}
1991	else if(door->type==LOCKED_DOOR) {	1962	else if (door->type == LOCKED_DOOR)
1992	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1963	{
1993	"You open the door with the %s", query_short_name(key));	1964	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1994	remove_door2(door); /* remove door without violence ;-) */	1965	remove_door2 (door); /* remove door without violence ;-) */
1995	}	1966	}
		1967
1996	/* Do this after we print the message */	1968	/* Do this after we print the message */
1997	decrease_ob(key); /* Use up one of the keys */	1969	key->decrease (); /* Use up one of the keys */
1998	/* Need to update the weight the container the key was in */	1970
1999	if (container != op)
2000	esrv_update_item(UPD_WEIGHT, op, container);
2001	return 1; /* Nothing more to do below */	1971	return 1; /* Nothing more to do below */
		1972	}
2002	} else if (door->type==LOCKED_DOOR) {	1973	else if (door->type == LOCKED_DOOR)
		1974	{
2003	/* Might as well return now - no other way to open this */	1975	/* Might as well return now - no other way to open this */
2004	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1976	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2005	return 1;	1977	return 1;
2006	}	1978	}
		1979
2007	return 0;	1980	return 0;
2008	}	1981	}
2009		1982
2010	/* This function is just part of a breakup from move_player.	1983	/* This function is just part of a breakup from move_player.
2011	* It should keep the code cleaner.	1984	* It should keep the code cleaner.
2012	* When this is called, the players direction has been updated	1985	* When this is called, the players direction has been updated
2013	* (taking into account confusion.) The player is also actually	1986	* (taking into account confusion.) The player is also actually
2014	* going to try and move (not fire weapons).	1987	* going to try and move (not fire weapons).
2015	*/	1988	*/
2016		1989	bool
2017	void move_player_attack(object *op, int dir)	1990	move_player_attack (object *op, int dir)
2018	{	1991	{
2019	object *tmp, *mon;
2020	sint16 nx, ny;
2021	int on_battleground;	1992	int on_battleground;
2022	mapstruct *m;
2023		1993
2024	nx=freearr_x[dir]+op->x;	1994	sint16 nx = freearr_x[dir] + op->x;
2025	ny=freearr_y[dir]+op->y;	1995	sint16 ny = freearr_y[dir] + op->y;
2026		1996
2027	on_battleground = op_on_battleground(op, NULL, NULL);	1997	on_battleground = op_on_battleground (op, 0, 0);
2028		1998
		1999	if (out_of_map (op->map, nx, ny))
		2000	return false;
		2001
		2002	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2003	{
		2004	--op->speed_left;
		2005	return true;
		2006	}
		2007
2029	/* If braced, or can't move to the square, and it is not out of the	2008	/* If braced, or can't move to the square, and it is not out of the
2030	* map, attack it. Note order of if statement is important - don't	2009	* map, attack it. Note order of if statement is important - don't
2031	* want to be calling move_ob if braced, because move_ob will move the	2010	* want to be calling move_ob if braced, because move_ob will move the
2032	* player. This is a pretty nasty hack, because if we could	2011	* player. This is a pretty nasty hack, because if we could
2033	* move to some space, it then means that if we are braced, we should	2012	* move to some space, it then means that if we are braced, we should
2034	* do nothing at all. As it is, if we are braced, we go through	2013	* do nothing at all. As it is, if we are braced, we go through
2035	* quite a bit of processing. However, it probably is less than what	2014	* quite a bit of processing. However, it probably is less than what
2036	* move_ob uses.	2015	* move_ob uses.
2037	*/	2016	*/
2038	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2017	maptile *m = op->map->xy_find (nx, ny);
2039	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2040	m = get_map_from_coord(op->map, &nx, &ny);
2041	if (!m) return; /* Don't think this should happen */
2042	}
2043	else m =op->map;
2044
2045	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2046	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2047	return;
2048	}
2049		2018
2050	mon = NULL;
2051	/* Go through all the objects, and find ones of interest. Only stop if	2019	/* Go through all the objects, and find ones of interest. Only stop if
2052	* we find a monster - that is something we know we want to attack.	2020	* we find a monster - that is something we know we want to attack.
2053	* if its a door or barrel (can roll) see if there may be monsters	2021	* if its a door or barrel (can roll) see if there may be monsters
2054	* on the space	2022	* on the space
		2023	*/
		2024	object *mon;
		2025	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		2026	{
		2027	if ((mon->flag [FLAG_ALIVE]
		2028	|| mon->type == LOCKED_DOOR
		2029	|| mon->flag [FLAG_CAN_ROLL])
		2030	&& mon != op)
		2031	break;
		2032	}
		2033
		2034	if (!mon) /* This happens anytime the player tries to move */
		2035	return false; /* into a wall */
		2036
		2037	mon = mon->head_ ();
		2038
		2039	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2040	if (op->contr->weapon_sp_left > 0.f)
		2041	if (player_attack_door (op, mon))
2055	*/	2042	{
2056	while (tmp!=NULL) {	2043	--op->contr->weapon_sp_left;
2057	if (tmp == op) {	2044	return true;
2058	tmp=tmp->above;	2045	}
2059	continue;	2046
		2047	/* The following deals with possibly attacking peaceful
		2048	* or friendly creatures. Basically, all players are considered
		2049	* unaggressive. If the moving player has peaceful set, then the
		2050	* object should be pushed instead of attacked. It is assumed that
		2051	* if you are braced, you will not attack friends accidently,
		2052	* and thus will not push them.
		2053	*/
		2054
		2055	/* If the creature is a pet, push it even if the player is not
		2056	* peaceful. Our assumption is the creature is a pet if the
		2057	* player owns it and it is either friendly or unagressive.
		2058	*/
		2059	if (op->type == PLAYER
		2060	&& ((mon->owner && mon->owner->contr
		2061	&& same_party (mon->owner->contr->party, op->contr->party))
		2062	|| mon->owner == op)
		2063	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		2064	{
		2065	/* If we're braced, we don't want to switch places with it */
		2066	if (op->contr->braced)
		2067	return false;
		2068
		2069	if (op->speed_left > 0.f)
		2070	{
		2071	--op->speed_left;
		2072
		2073	op->play_sound (sound_find ("push_player"));
		2074	push_ob (mon, dir, op);
		2075
		2076	if (op->contr->tmp_invis || op->hide)
		2077	make_visible (op);
		2078
		2079	return true;
		2080	}
		2081	else
		2082	return false;
		2083	}
		2084
		2085	/* in certain circumstances, you shouldn't attack friendly
		2086	* creatures. Note that if you are braced, you can't push
		2087	* someone, but put it inside this loop so that you won't
		2088	* attack them either.
		2089	*/
		2090	if ((mon->type == PLAYER || mon->enemy != op)
		2091	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		2092	&& ((op->contr->peaceful
		2093	|| (mon->type == PLAYER && mon->contr->peaceful))
		2094	&& !on_battleground))
		2095	{
		2096	if (op->speed_left > 0.f)
		2097	{
		2098	--op->speed_left;
		2099
		2100	if (!op->contr->braced)
		2101	{
		2102	op->play_sound (sound_find ("push_player"));
		2103	push_ob (mon, dir, op);
2060	}	2104	}
2061	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2105	else
2062	mon = tmp;	2106	op->statusmsg ("You withhold your attack");
2063	break;
2064	}
2065	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2066	mon = tmp;
2067	tmp=tmp->above;
2068	}
2069
2070	if (mon==NULL) /* This happens anytime the player tries to move */
2071	return; /* into a wall */
2072		2107
2073	if(mon->head != NULL)	2108	if (op->contr->tmp_invis || op->hide)
2074	mon = mon->head;	2109	make_visible (op);
2075		2110
2076	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2111	return true;
2077	if (player_attack_door(op, mon)) return;
2078
2079	/* The following deals with possibly attacking peaceful
2080	* or frienddly creatures. Basically, all players are considered
2081	* unaggressive. If the moving player has peaceful set, then the
2082	* object should be pushed instead of attacked. It is assumed that
2083	* if you are braced, you will not attack friends accidently,
2084	* and thus will not push them.
2085	*/
2086
2087	/* If the creature is a pet, push it even if the player is not
2088	* peaceful. Our assumption is the creature is a pet if the
2089	* player owns it and it is either friendly or unagressive.
2090	*/
2091	if ((op->type==PLAYER)
2092	#if COZY_SERVER
2093	&&
2094	(
2095	(get_owner(mon) && get_owner(mon)->contr
2096	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2097	|| get_owner(mon) == op
2098	)
2099	#else
2100	&& get_owner(mon)==op
2101	#endif
2102	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2103	{	2112	}
2104	/* If we're braced, we don't want to switch places with it */	2113	}
2105	if (op->contr->braced) return;
2106	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2107	(void) push_ob(mon,dir,op);
2108	if(op->contr->tmp_invis||op->hide) make_visible(op);
2109	return;
2110	}
2111
2112	/* in certain circumstances, you shouldn't attack friendly
2113	* creatures. Note that if you are braced, you can't push
2114	* someone, but put it inside this loop so that you won't
2115	* attack them either.
2116	*/
2117	if ((mon->type==PLAYER || mon->enemy != op) &&
2118	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2119	(
2120	#ifdef PROHIBIT_PLAYERKILL
2121	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2122	#else
2123	op->contr->peaceful &&
2124	#endif
2125	!on_battleground
2126	)) {
2127	if (!op->contr->braced) {
2128	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2129	(void) push_ob(mon,dir,op);
2130	} else {
2131	new_draw_info(0, 0,op,"You withhold your attack");
2132	}
2133	if(op->contr->tmp_invis||op->hide) make_visible(op);
2134	}
2135
2136	/* If the object is a boulder or other rollable object, then	2114	/* If the object is a boulder or other rollable object, then
2137	* roll it if not braced. You can't roll it if you are braced.	2115	* roll it if not braced. You can't roll it if you are braced.
2138	*/	2116	*/
2139	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2117	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2118	{
		2119	if (op->speed_left > 0.f)
		2120	{
		2121	--op->speed_left;
		2122
2140	recursive_roll(mon,dir,op);	2123	recursive_roll (mon, dir, op);
2141	if(action_makes_visible(op)) make_visible(op);	2124	if (action_makes_visible (op))
2142	}	2125	make_visible (op);
2143		2126
		2127	return true;
		2128	}
		2129	}
2144	/* Any generic living creature. Including things like doors.	2130	/* Any generic living creature. Including things like doors.
2145	* Way it works is like this: First, it must have some hit points	2131	* Way it works is like this: First, it must have some hit points
2146	* and be living. Then, it must be one of the following:	2132	* and be living. Then, it must be one of the following:
2147	* 1) Not a player, 2) A player, but of a different party. Note	2133	* 1) Not a player, 2) A player, but of a different party. Note
2148	* that party_number -1 is no party, so attacks can still happen.	2134	* that party_number -1 is no party, so attacks can still happen.
2149	*/	2135	*/
2150
2151	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2136	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2152	((mon->type!=PLAYER || op->contr->party==NULL ||	2137	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2153	op->contr->party!=mon->contr->party))) {	2138	{
2154		2139	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2155	/* If the player hasn't hit something this tick, and does
2156	* so, give them speed boost based on weapon speed. Doing
2157	* it here is better than process_players2, which basically
2158	* incurred a 1 tick offset.
2159	*/
2160	if (!op->contr->has_hit) {
2161	op->speed_left += op->speed / op->contr->weapon_sp;
2162
2163	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2164	}
2165
2166	skill_attack(mon, op, 0, NULL, NULL);
2167
2168	/* If attacking another player, that player gets automatic
2169	* hitback, and doesn't loose luck either.
2170	* Disable hitback on the battleground or if the target is
2171	* the wiz.
2172	*/
2173	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2174	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2175	short luck = mon->stats.luck;
2176	mon->contr->has_hit = 1;
2177	skill_attack(op, mon, 0, NULL, NULL);
2178	mon->stats.luck = luck;
2179	}
2180	if(action_makes_visible(op)) make_visible(op);
2181	}	2140	{
2182	} /* if player should attack something */	2141	--op->contr->weapon_sp_left;
2183	}
2184		2142
		2143	skill_attack (mon, op, 0, 0, 0);
		2144
		2145	if (action_makes_visible (op))
		2146	make_visible (op);
		2147
		2148	return true;
		2149	}
		2150	}
		2151
		2152	return false;
		2153	}
		2154
		2155	bool
2185	int move_player(object *op,int dir) {	2156	move_player (object *op, int dir)
		2157	{
2186	int pick;	2158	int pick;
2187		2159
2188	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2160	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2189	return 0;
2190
2191	/* Sanity check: make sure dir is valid */
2192	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2193	LOG( llevError, "move_player: invalid direction %d\n", dir);
2194	return 0;
2195	}
2196
2197	/* peterm: added following line */
2198	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2199	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2200
2201	op->facing = dir;
2202
2203	if(op->hide) do_hidden_move(op);
2204
2205	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2206	/*nop*/;
2207	else if (op->contr->fire_on)
2208	fire (op, dir);
2209	else
2210	{
2211	move_player_attack (op, dir);
2212	pick = check_pick(op);
2213	}
2214
2215	/* Add special check for newcs players and fire on - this way, the
2216	* server can handle repeat firing.
2217	*/
2218	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2219	op->direction = dir;
2220	} else {
2221	op->direction=0;
2222	}
2223	/* Update how the player looks. Use the facing, so direction may
2224	* get reset to zero. This allows for full animation capabilities
2225	* for players.
2226	*/
2227	animate_object(op, op->facing);
2228	return 0;	2161	return 0;
		2162
		2163	/* Sanity check: make sure dir is valid */
		2164	if ((dir < 0) || (dir >= 9))
		2165	{
		2166	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2167	return 0;
		2168	}
		2169
		2170	/* peterm: added following line */
		2171	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2172	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2173
		2174	op->facing = dir;
		2175
		2176	if (op->hide)
		2177	do_hidden_move (op);
		2178
		2179	bool retval;
		2180
		2181	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2182	retval = RESULT_INT (0);
		2183	else if (op->contr->fire_on)
		2184	retval = fire (op, dir);
		2185	else
		2186	{
		2187	retval = move_player_attack (op, dir);
		2188	pick = check_pick (op);
		2189	}
		2190
		2191	/* Add special check for newcs players and fire on - this way, the
		2192	* server can handle repeat firing.
		2193	*/
		2194	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2195	op->direction = dir;
		2196	else
		2197	op->direction = 0;
		2198
		2199	/* Update how the player looks. Use the facing, so direction may
		2200	* get reset to zero. This allows for full animation capabilities
		2201	* for players.
		2202	*/
		2203	animate_object (op, op->facing);
		2204
		2205	return retval;
2229	}	2206	}
2230		2207
2231	/* This is similar to handle_player, below, but is only used by the	2208	/* This is similar to handle_player, below, but is only used by the
2232	* new client/server stuff.	2209	* new client/server stuff.
2233	* This is sort of special, in that the new client/server actually uses	2210	* This is sort of special, in that the new client/server actually uses
2234	* the new speed values for commands.	2211	* the new speed values for commands.
2235	*	2212	*
2236	* Returns true if there are more actions we can do.	2213	* Returns true if there are more actions we can do. Should not do
		2214	* many actions in a row, as that would be too unfair to other
		2215	* players.
2237	*/	2216	*/
		2217	bool
2238	int handle_newcs_player(object *op)	2218	handle_newcs_player (object *op)
2239	{	2219	{
2240	if (op->contr->hidden) {
2241	op->invisible = 1000;
2242	/* the socket code flashes the player visible/invisible
2243	* depending on the value of invisible, so we need to
2244	* alternate it here for it to work correctly.
2245	*/
2246	if (pticks & 2) op->invisible--;
2247	}
2248	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2249	op->invisible--;
2250	if(!op->invisible) {
2251	make_visible(op);
2252	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2253	}
2254	}
2255
2256	if (QUERY_FLAG(op, FLAG_SCARED)) {	2220	if (QUERY_FLAG (op, FLAG_SCARED))
		2221	{
		2222	if (op->speed_left > 0.f)
		2223	{
		2224	--op->speed_left;
2257	flee_player(op);	2225	flee_player (op);
2258	/* If player is still scared, that is his action for this tick */	2226
2259	if (QUERY_FLAG(op, FLAG_SCARED)) {
2260	op->speed_left--;
2261	return 0;	2227	return true;
2262	}	2228	}
		2229	else
		2230	return false;
2263	}	2231	}
2264		2232
2265	/* I've been seeing crashes where the golem has been destroyed, but
2266	* the player object still points to the defunct golem. The code that
2267	* destroys the golem looks correct, and it doesn't always happen, so
2268	* put this in a a workaround to clean up the golem pointer.
2269	*/
2270	if (op->contr->ranges[range_golem] &&
2271	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2272	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2273	op->contr->ranges[range_golem] = NULL;
2274	op->contr->golem_count = 0;
2275	}
2276
2277	/* call this here - we also will call this in do_ericserver, but	2233	/* call this here - we also will call this in do_ericserver, but
2278	* the players time has been increased when doericserver has been	2234	* the players time has been increased when doericserver has been
2279	* called, so we recheck it here.	2235	* called, so we recheck it here.
2280	*/	2236	*/
2281	HandleClient(&op->contr->socket, op->contr);	2237	if (op->contr->ns->handle_command ())
2282	if (op->speed_left<0) return 0;	2238	return true;
2283		2239
2284	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2240	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2285	/* All move commands take 1 tick, at least for now */
2286	op->speed_left--;
2287
2288	/* Instead of all the stuff below, let move_player take care
2289	* of it. Also, some of the skill stuff is only put in
2290	* there, as well as the confusion stuff.
2291	*/
2292	move_player(op, op->direction);	2241	return move_player (op, op->direction);
2293	if (op->speed_left>0) return 1;	2242
2294	else return 0;	2243	return false;
2295	}	2244	}
		2245
		2246	int
		2247	save_life (object *op)
		2248	{
		2249	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2296	return 0;	2250	return 0;
2297	}
2298		2251
2299	int save_life(object *op) {	2252	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2300	object *tmp;	2253	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2254	{
		2255	op->play_sound (sound_find ("ob_evaporate"));
		2256	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2301		2257
		2258	tmp->destroy ();
2302	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2259	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2260
		2261	if (op->stats.hp < 0)
		2262	op->stats.hp = op->stats.maxhp;
		2263
		2264	if (op->stats.food < 0)
		2265	op->stats.food = 999;
		2266
		2267	op->update_stats ();
2303	return 0;	2268	return 1;
2304
2305	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2306	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2307	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2308	new_draw_info_format(NDI_UNIQUE, 0,op,
2309	"Your %s vibrates violently, then evaporates.",
2310	query_name(tmp));
2311	if (op->contr)
2312	esrv_del_item(op->contr, tmp->count);
2313	remove_ob(tmp);
2314	free_object(tmp);
2315	CLEAR_FLAG(op, FLAG_LIFESAVE);
2316	if(op->stats.hp<0)
2317	op->stats.hp = op->stats.maxhp;
2318	if(op->stats.food<0)
2319	op->stats.food = 999;
2320	fix_player(op);
2321	return 1;
2322	}	2269	}
		2270
2323	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2271	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2324	CLEAR_FLAG(op, FLAG_LIFESAVE);	2272	CLEAR_FLAG (op, FLAG_LIFESAVE);
2325	enter_player_savebed(op); /* bring him home. */	2273	enter_player_savebed (op); /* bring him home. */
2326	return 0;	2274	return 0;
2327	}	2275	}
2328		2276
2329	/* This goes throws the inventory and removes unpaid objects, and puts them	2277	/* This goes throws the inventory and removes unpaid objects, and puts them
2330	* back in the map (location and map determined by values of env). This	2278	* back in the map (location and map determined by values of env). This
2331	* function will descend into containers. op is the object to start the search	2279	* function will descend into containers. op is the object to start the search
2332	* from.	2280	* from.
2333	*/	2281	*/
		2282	static void
2334	void remove_unpaid_objects(object *op, object *env)	2283	drop_unpaid_items (object *op, object *env)
2335	{	2284	{
2336	object *next;
2337
2338	while (op) {	2285	while (op)
		2286	{
2339	next=op->below; /* Make sure we have a good value, in case	2287	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2340	* we remove object 'op'	2288
2341	*/
2342	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2289	if (QUERY_FLAG (op, FLAG_UNPAID))
2343	remove_ob(op);	2290	op->insert_at (env);
2344	op->x = env->x;	2291	else if (op->inv)
2345	op->y = env->y;	2292	drop_unpaid_items (op->inv, env);
2346	if (env->type == PLAYER)	2293
2347	esrv_del_item(env->contr, op->count);
2348	insert_ob_in_map(op, env->map, NULL,0);
2349	}
2350	else if (op->inv) remove_unpaid_objects(op->inv, env);
2351	op=next;	2294	op = next;
2352	}	2295	}
2353	}	2296	}
2354		2297
		2298	void
		2299	object::drop_unpaid_items ()
		2300	{
		2301	if (!flag [FLAG_REMOVED])
		2302	::drop_unpaid_items (inv, this);
		2303	}
2355		2304
2356	/*	2305	/*
2357	* Returns pointer a static string containing gravestone text	2306	* Returns pointer a static string containing gravestone text
2358	* Moved from apply.c to player.c - player.c is what	2307	* Moved from apply.c to player.c - player.c is what
2359	* actually uses this function. player.c may not be quite the	2308	* actually uses this function. player.c may not be quite the
2360	* best, a misc file for object actions is probably better,	2309	* best, a misc file for object actions is probably better,
2361	* but there isn't one in the server directory.	2310	* but there isn't one in the server directory.
2362	*/	2311	*/
		2312	const char *
2363	char *gravestone_text (object *op)	2313	gravestone_text (object *op)
2364	{	2314	{
		2315	static dynbuf_text buf;
		2316
		2317	buf << "---- R.I.P. ----\n\n";
		2318	op->name;
		2319
		2320	if (op->type == PLAYER)
		2321	buf << " the " << op->contr->title;
		2322
		2323	buf << "\n\n";
		2324
		2325	buf << "who was level ";
		2326	buf << (sint32)op->level << "\n\n" // OO breakdown
		2327	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
		2328
		2329	if (op->type == PLAYER)
		2330	buf << "by " << op->contr->killer_name () << ".\n\n";
		2331
		2332	{
2365	static char buf2[MAX_BUF];	2333	static char buf2[128];
2366	char buf[MAX_BUF];
2367	time_t now = time (NULL);	2334	time_t now = time (NULL);
2368
2369	strcpy (buf2, " R.I.P.\n\n");
2370	if (op->type == PLAYER)
2371	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2372	else
2373	sprintf (buf, "%s\n", op->name);
2374	strncat (buf2, " ", 20 - strlen (buf) / 2);
2375	strcat (buf2, buf);
2376	if (op->type == PLAYER)
2377	sprintf (buf, "who was in level %d when killed\n", op->level);
2378	else
2379	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2380	strncat (buf2, " ", 20 - strlen (buf) / 2);
2381	strcat (buf2, buf);
2382	if (op->type == PLAYER) {
2383	sprintf (buf, "by %s.\n\n", op->contr->killer);
2384	strncat (buf2, " ", 21 - strlen (buf) / 2);
2385	strcat (buf2, buf);
2386	}
2387	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2335	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2388	strncat (buf2, " ", 20 - strlen (buf) / 2);	2336	buf << buf2;
2389	strcat (buf2, buf);	2337	}
		2338
2390	return buf2;	2339	return buf;
2391	}	2340	}
2392		2341
2393		2342	void
2394
2395	void do_some_living(object *op) {	2343	do_some_living (object *op)
		2344	{
2396	int last_food=op->stats.food;	2345	int last_food = op->stats.food;
2397	int gen_hp, gen_sp, gen_grace;	2346	int gen_hp, gen_sp, gen_grace;
2398	int over_hp, over_sp, over_grace;	2347	int over_hp, over_sp, over_grace;
2399	int i;	2348	int i;
2400	int rate_hp = 1200;	2349	int rate_hp = 1200;
2401	int rate_sp = 2500;	2350	int rate_sp = 2500;
2402	int rate_grace = 2000;	2351	int rate_grace = 2000;
2403	const int max_hp = 1;	2352	const int max_hp = 1;
2404	const int max_sp = 1;	2353	const int max_sp = 1;
2405	const int max_grace = 1;	2354	const int max_grace = 1;
2406		2355
2407	if (op->contr->outputs_sync) {	2356	if (op->contr->hidden)
2408	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2357	{
2409	if (op->contr->outputs[i].buf!=NULL &&	2358	op->invisible = 1000;
2410	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2359	/* the socket code flashes the player visible/invisible
2411	flush_output_element(op, &op->contr->outputs[i]);	2360	* depending on the value of invisible, so we need to
		2361	* alternate it here for it to work correctly.
		2362	*/
		2363	if (pticks & 2)
		2364	op->invisible--;
2412	}	2365	}
		2366	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2367	{
		2368	if (!op->invisible--)
		2369	{
		2370	make_visible (op);
		2371	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2372	}
		2373	}
2413		2374
2414	if(op->contr->state==ST_PLAYING) {	2375	if (op->contr->ns->state == ST_PLAYING)
2415		2376	{
2416	/* these next three if clauses make it possible to SLOW DOWN	2377	/* these next three if clauses make it possible to SLOW DOWN
2417	hp/grace/spellpoint regeneration. */	2378	hp/grace/spellpoint regeneration. */
2418	if(op->contr->gen_hp >= 0 )	2379	if (op->contr->gen_hp >= 0)
2419	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2380	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2420	else {	2381	else
		2382	{
2421	gen_hp = op->stats.maxhp;	2383	gen_hp = op->stats.maxhp;
2422	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2384	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2423	}	2385	}
		2386
2424	if(op->contr->gen_sp >= 0 )	2387	if (op->contr->gen_sp >= 0)
2425	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2388	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2426	else {	2389	else
		2390	{
2427	gen_sp = op->stats.maxsp;	2391	gen_sp = op->stats.maxsp;
2428	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2392	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2429	}	2393	}
		2394
2430	if(op->contr->gen_grace >= 0)	2395	if (op->contr->gen_grace >= 0)
2431	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2396	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2432	else {	2397	else
		2398	{
2433	gen_grace = op->stats.maxgrace;	2399	gen_grace = op->stats.maxgrace;
2434	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2400	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2435	}
2436
2437	/* Regenerate Spell Points */
2438	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2439	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2440	if(op->stats.sp<op->stats.maxsp) {
2441	op->stats.sp++;
2442	/* dms do not consume food */
2443	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2444	op->stats.food--;
2445	if(op->contr->digestion<0)
2446	op->stats.food+=op->contr->digestion;
2447	else if(op->contr->digestion>0 &&
2448	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2449	op->stats.food=last_food;
2450	}	2401	}
2451	}
2452	if (max_sp>1) {
2453	over_sp = (gen_sp+10)/rate_sp;
2454	if (over_sp > 0) {
2455	if(op->stats.sp<op->stats.maxsp) {
2456	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2457	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2458	op->stats.sp--;
2459	if(op->stats.sp>op->stats.maxsp)
2460	op->stats.sp=op->stats.maxsp;
2461	}
2462	op->last_sp=0;
2463	} else {
2464	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2465	}
2466	} else {
2467	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2468	}
2469	}
2470		2402
2471	/* Regenerate Grace */	2403	/* Regenerate Grace */
2472	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/	2404	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2473	if(--op->last_grace<0) {	2405	if (--op->last_grace < 0)
		2406	{
2474	if(op->stats.grace<op->stats.maxgrace/2)	2407	if (op->stats.grace < op->stats.maxgrace / 2)
2475	op->stats.grace++; /* no penalty in food for regaining grace */	2408	op->stats.grace++; /* no penalty in food for regaining grace */
		2409
2476	if(max_grace>1) {	2410	if (max_grace > 1)
		2411	{
2477	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;	2412	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
2478	if (over_grace > 0) {	2413	if (over_grace > 0)
		2414	{
2479	op->stats.sp += over_grace	2415	op->stats.sp += over_grace
2480	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;	2416	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2481	op->last_grace=0;	2417	op->last_grace = 0;
		2418	}
2482	} else {	2419	else
		2420	{
2483	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2421	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2422	}
2484	}	2423	}
2485	} else {	2424	else
		2425	{
2486	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2426	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2487	}	2427	}
2488	/* wearing stuff doesn't detract from grace generation. */	2428	/* wearing stuff doesn't detract from grace generation. */
2489	}
2490
2491	/* Regenerate Hit Points */
2492	if(--op->last_heal<0) {
2493	if(op->stats.hp<op->stats.maxhp) {
2494	op->stats.hp++;
2495	/* dms do not consume food */
2496	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2497	op->stats.food--;
2498	if(op->contr->digestion<0)
2499	op->stats.food+=op->contr->digestion;
2500	else if(op->contr->digestion>0 &&
2501	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2502	op->stats.food=last_food;
2503	}	2429	}
2504	}	2430
2505	if(max_hp>1) {	2431	if (op->stats.food > 0)
2506	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2507	if (over_hp > 0) {
2508	op->stats.sp += over_hp
2509	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2510	op->last_heal=0;
2511	} else {
2512	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2513	}	2432	{
2514	} else {	2433	/* Regenerate Spell Points */
2515	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);	2434	if (!op->contr->golem && --op->last_sp < 0)
2516	}	2435	{
2517	}	2436	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2518		2437
2519	/* Digestion */	2438	if (op->stats.sp < op->stats.maxsp)
2520	if(--op->last_eat<0) {	2439	{
2521	#ifdef COZY_SERVER	2440	op->stats.sp++;
2522	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2523	int bonus=dg>0?dg:0,
2524	penalty=dg<0?-dg:0;
2525	#else
2526	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2527	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2528	#endif
2529		2441
2530	if(op->contr->gen_hp > 0)
2531	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);
2532	else
2533	op->last_eat=25*(1+bonus)/(penalty +1);
2534	/* dms do not consume food */	2442	/* dms do not consume food */
2535	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;
2536	}
2537	}
2538
2539	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {
2540	object *tmp, *flesh=NULL;
2541
2542	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {
2543	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2443	if (!QUERY_FLAG (op, FLAG_WIZ))
2544	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {
2545	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");
2546	manual_apply(op,tmp,0);
2547	if(op->stats.food>=0||op->stats.hp<0)
2548	break;	2444	{
		2445	op->stats.food--;
		2446
		2447	if (op->contr->digestion < 0)
		2448	op->stats.food += op->contr->digestion;
		2449	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2450	op->stats.food = last_food;
		2451	}
2549	}	2452	}
		2453
		2454	if (max_sp > 1)
		2455	{
		2456	over_sp = (gen_sp + 10) / rate_sp;
		2457	if (over_sp > 0)
		2458	{
		2459	if (op->stats.sp < op->stats.maxsp)
		2460	{
		2461	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2462
		2463	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2464	op->stats.sp--;
		2465
		2466	if (op->stats.sp > op->stats.maxsp)
		2467	op->stats.sp = op->stats.maxsp;
		2468	}
		2469
		2470	op->last_sp = 0;
		2471	}
		2472	else
		2473	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2474	}
		2475	else
		2476	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2477	}
		2478
		2479	/* Regenerate Hit Points */
		2480	if (--op->last_heal < 0)
		2481	{
		2482	if (op->stats.hp < op->stats.maxhp)
		2483	{
		2484	op->stats.hp++;
		2485
		2486	/* dms do not consume food */
		2487	if (!QUERY_FLAG (op, FLAG_WIZ))
		2488	{
		2489	op->stats.food--;
		2490
		2491	if (op->contr->digestion < 0)
		2492	op->stats.food += op->contr->digestion;
		2493	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2494	op->stats.food = last_food;
		2495	}
		2496	}
		2497
		2498	if (max_hp > 1)
		2499	{
		2500	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2501
		2502	if (over_hp > 0)
		2503	{
		2504	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2505	op->last_heal = 0;
		2506	}
		2507	else
		2508	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2509	}
		2510	else
		2511	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2512	}
		2513	}
		2514
		2515	/* Digestion */
		2516	if (--op->last_eat < 0)
		2517	{
		2518	int bonus = max (0, op->contr->digestion),
		2519	penalty = max (0, -op->contr->digestion);
		2520
		2521	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2522
		2523	/* dms do not consume food */
		2524	if (!QUERY_FLAG (op, FLAG_WIZ))
		2525	op->stats.food--;
		2526	}
		2527
		2528	if (op->stats.food < 0 && op->stats.hp >= 0)
		2529	{
		2530	object *flesh = 0;
		2531
		2532	for_inv_removable (op, tmp)
		2533	{
		2534	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2535	continue;
		2536
		2537	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2538	{
		2539	op->statusmsg ("You blindly grab for a bite of food. "
		2540	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2541	manual_apply (op, tmp, 0);
		2542
		2543	if (op->stats.food >= 0 || op->stats.hp < 0)
		2544	break;
		2545	}
2550	else if (tmp->type==FLESH) flesh=tmp;	2546	else if (tmp->type == FLESH)
2551	} /* End if paid for object */	2547	flesh = tmp;
2552	} /* end of for loop */	2548	}
		2549
2553	/* If player is still starving, it means they don't have any food, so	2550	/* If player is still starving, it means they don't have any food, so
2554	* eat flesh instead.	2551	* eat flesh instead.
2555	*/	2552	*/
2556	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2553	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2557	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2554	{
		2555	op->statusmsg ("You blindly grab for a bite of food. "
		2556	"H<To prevent you from starving, you ate some random item from your backpack.>");
2558	manual_apply(op,flesh,0);	2557	manual_apply (op, flesh, 0);
		2558	}
		2559
		2560	// If player is still starving, alert him!
		2561	if (op->stats.food < 0)
		2562	op->failmsg ("You are starving! "
		2563	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2564	}
		2565
		2566	if (op->stats.food < 0)
2559	}	2567	{
2560	} /* end if player is starving */	2568	op->stats.hp += op->stats.food;
		2569	op->stats.food = 0;
2561		2570
2562	while(op->stats.food<0&&op->stats.hp>0)	2571	if (op->stats.hp < 0)
2563	op->stats.food++,op->stats.hp--;	2572	{
		2573	op->contr->killer = archetype::get ("killer_starvation");
		2574	op->contr->killer->destroy ();
		2575	}
		2576	}
2564		2577
2565	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2578	/* killer should be set here already */
		2579	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2566	kill_player(op);	2580	kill_player (op);
		2581	}
2567	}	2582	}
2568
2569
2570		2583
2571	/* If the player should die (lack of hp, food, etc), we call this.	2584	/* If the player should die (lack of hp, food, etc), we call this.
2572	* op is the player in jeopardy. If the player can not be saved (not	2585	* op is the player in jeopardy. If the player can not be saved (not
2573	* permadeath, no lifesave), this will take care of removing the player	2586	* permadeath, no lifesave), this will take care of removing the player
2574	* file.	2587	* file.
2575	*/	2588	*/
		2589	void
2576	void kill_player(object *op)	2590	kill_player (object *op)
2577	{	2591	{
		2592	int x, y;
2578	char buf[MAX_BUF];	2593	char buf[MAX_BUF];
2579	int x,y,i;
2580	mapstruct *map; /* this is for resurrection */	2594	maptile *map; /* this is for resurrection */
2581	int z;
2582	int num_stats_lose;
2583	int lost_a_stat;
2584	int lose_this_stat;
2585	int this_stat;
2586	int will_kill_again;	2595	int will_kill_again;
2587	archetype *at;	2596	archetype *at;
2588	object *tmp;	2597	object *tmp;
2589		2598
2590	if(save_life(op))	2599	if (save_life (op))
2591	return;	2600	return;
2592		2601
2593
2594	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2602	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2595	* in cities ONLY!!! It is very important that this doesn't get abused.	2603	* in cities ONLY!!! It is very important that this doesn't get abused.
2596	* Look at op_on_battleground() for more info --AndreasV	2604	* Look at op_on_battleground() for more info --AndreasV
2597	*/	2605	*/
2598	if (op_on_battleground(op, &x, &y)) {	2606	if (op_on_battleground (op, &x, &y))
2599	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2607	{
2600	"You have been defeated in combat!");	2608	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2609	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2602	"Local medics have saved your life...");	2610
2603
2604	/* restore player */	2611	/* restore player */
2605	at = find_archetype("poisoning");	2612	at = archetype::find ("poisoning");
2606	tmp=present_arch_in_ob(at,op);	2613	if (object *tmp = present_arch_in_ob (at, op))
2607	if (tmp) {	2614	{
2608	remove_ob(tmp);	2615	tmp->destroy ();
2609	free_object(tmp);
2610	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2616	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
		2617	}
		2618
		2619	at = archetype::find ("confusion");
		2620	if (object *tmp = present_arch_in_ob (at, op))
2611	}	2621	{
2612		2622	tmp->destroy ();
2613	at = find_archetype("confusion");
2614	tmp=present_arch_in_ob(at,op);
2615	if (tmp) {
2616	remove_ob(tmp);
2617	free_object(tmp);
2618	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2623	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2619	}	2624	}
2620		2625
2621	cure_disease(op,0); /* remove any disease */	2626	cure_disease (op, 0, 0); /* remove any disease */
2622	op->stats.hp=op->stats.maxhp;	2627	op->stats.hp = op->stats.maxhp;
2623	if (op->stats.food<=0) op->stats.food=999;	2628	if (op->stats.food <= 0)
2624		2629	op->stats.food = 999;
		2630
2625	/* create a bodypart-trophy to make the winner happy */	2631	/* create a bodypart-trophy to make the winner happy */
2626	tmp=arch_to_object(find_archetype("finger"));	2632	if (object *tmp = arch_to_object (archetype::find ("finger")))
2627	if (tmp != NULL)
2628	{
2629	sprintf(buf,"%s's finger",op->name);
2630	tmp->name = add_string(buf);
2631	sprintf(buf," This finger has been cut off %s\n"
2632	" the %s, when he was defeated at\n level %d by %s.\n",
2633	op->name, op->contr->title, (int)(op->level),
2634	op->contr->killer);
2635	tmp->msg=add_string(buf);
2636	tmp->value=0, tmp->material=0, tmp->type=0;
2637	tmp->materialname = NULL;
2638	tmp->x = op->x, tmp->y = op->y;
2639	insert_ob_in_map(tmp,op->map,op,0);
2640	}	2633	{
		2634	tmp->name = format ("%s's finger" , &op->name);
		2635	tmp->name_pl = format ("%s's fingers", &op->name);
		2636	tmp->msg = format (
		2637	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2638	&op->name, op->contr->title,
		2639	(int)op->level,
		2640	op->contr->killer_name ()
		2641	);
		2642	tmp->value = 0, tmp->type = 0;
		2643	tmp->materialname = "organics";
		2644	tmp->insert_at (op, tmp);
2641		2645	}
		2646
2642	/* teleport defeated player to new destination*/	2647	/* teleport defeated player to new destination */
2643	transfer_ob(op, x, y, 0, NULL);	2648	transfer_ob (op, x, y, 0, NULL);
2644	op->contr->braced=0;	2649	op->contr->braced = 0;
2645	return;	2650	return;
2646	}	2651	}
2647		2652
2648	INVOKE_PLAYER (DEATH, op->contr);	2653	INVOKE_PLAYER (DEATH, op->contr);
2649		2654
2650	command_kill_pets (op, 0);	2655	command_kill_pets (op, 0);
2651		2656
2652	if(op->stats.food<0) {	2657	op->contr->play_sound (sound_find ("player_dies"));
2653	if (op->contr->explore) {
2654	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2655	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2656	op->stats.food=999;
2657	return;
2658	}
2659	sprintf(buf,"%s starved to death.",op->name);
2660	strcpy(op->contr->killer,"starvation");
2661	}
2662	else {
2663	if (op->contr->explore) {
2664	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2665	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2666	op->stats.hp=op->stats.maxhp;
2667	return;
2668	}
2669	sprintf(buf,"%s died.",op->name);
2670	}
2671	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2672		2658
2673	/* save the map location for corpse, gravestone*/	2659	/* save the map location for corpse, gravestone */
2674	x=op->x;y=op->y;map=op->map;	2660	x = op->x;
		2661	y = op->y;
		2662	map = op->map;
2675		2663
2676
2677	if (settings.not_permadeth == TRUE) {
2678	/* NOT_PERMADEATH code. This basically brings the character back to	2664	/* NOT_PERMADEATH code. This basically brings the character back to
2679	* life if they are dead - it takes some exp and a random stat.	2665	* life if they are dead - it takes some exp and a random stat.
2680	* See the config.h file for a little more in depth detail about this.	2666	* See the config.h file for a little more in depth detail about this.
2681	*/	2667	*/
2682		2668
2683	/* Basically two ways to go - remove a stat permanently, or just	2669	/* Basically two ways to go - remove a stat permanently, or just
2684	* make it depletion. This bunch of code deals with that aspect	2670	* make it depletion. This bunch of code deals with that aspect
2685	* of death.	2671	* of death.
2686	*/	2672	*/
2687	#ifndef COZY_SERVER	2673	#ifndef COZY_SERVER
2688	if (settings.balanced_stat_loss) {	2674	if (settings.balanced_stat_loss)
		2675	{
2689	/* If stat loss is permanent, lose one stat only. */	2676	/* If stat loss is permanent, lose one stat only. */
2690	/* Lower level chars don't lose as many stats because they suffer	2677	/* Lower level chars don't lose as many stats because they suffer
2691	more if they do. */	2678	more if they do. */
2692	/* Higher level characters can afford things such as potions of	2679	/* Higher level characters can afford things such as potions of
2693	restoration, or better, stat potions. So we slug them that	2680	restoration, or better, stat potions. So we slug them that
2694	little bit harder. */	2681	little bit harder. */
2695	/* GD */	2682	/* GD */
2696	if (settings.stat_loss_on_death)	2683	if (settings.stat_loss_on_death)
2697	num_stats_lose = 1;
2698	else
2699	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2700	} else {
2701	num_stats_lose = 1;	2684	num_stats_lose = 1;
2702	}	2685	else
		2686	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2687	}
		2688	else
		2689	num_stats_lose = 1;
		2690
2703	lost_a_stat = 0;	2691	lost_a_stat = 0;
2704		2692
2705	for (z=0; z<num_stats_lose; z++) {	2693	for (z = 0; z < num_stats_lose; z++)
		2694	{
2706	i = RANDOM() % NUM_STATS;	2695	i = RANDOM () % NUM_STATS;
2707		2696
2708	if (settings.stat_loss_on_death) {	2697	if (settings.stat_loss_on_death)
		2698	{
2709	/* Pick a random stat and take a point off it. Tell the player	2699	/* Pick a random stat and take a point off it. Tell the player
2710	* what he lost.	2700	* what he lost.
2711	*/	2701	*/
2712	change_attr_value(&(op->stats), i,-1);	2702	change_attr_value (&(op->stats), i, -1);
2713	check_stat_bounds(&(op->stats));	2703	check_stat_bounds (&(op->stats));
2714	change_attr_value(&(op->contr->orig_stats), i,-1);	2704	change_attr_value (&(op->contr->orig_stats), i, -1);
2715	check_stat_bounds(&(op->contr->orig_stats));	2705	check_stat_bounds (&(op->contr->orig_stats));
2716	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2706	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2717	lost_a_stat = 1;	2707	lost_a_stat = 1;
2718	} else {	2708	}
		2709	else
		2710	{
2719	/* deplete a stat */	2711	/* deplete a stat */
2720	archetype *deparch=find_archetype("depletion");	2712	archetype *deparch = archetype::find ("depletion");
2721	object *dep;	2713	object *dep;
		2714
		2715	dep = present_arch_in_ob (deparch, op);
		2716	if (!dep)
2722		2717	{
2723	dep = present_arch_in_ob(deparch,op);
2724	if(!dep) {
2725	dep = arch_to_object(deparch);	2718	dep = arch_to_object (deparch);
2726	insert_ob_in_ob(dep, op);	2719	insert_ob_in_ob (dep, op);
2727	}	2720	}
2728	lose_this_stat = 1;	2721	lose_this_stat = 1;
2729	if (settings.balanced_stat_loss) {	2722	if (settings.balanced_stat_loss)
		2723	{
2730	/* GD */	2724	/* GD */
2731	/* Get the stat that we're about to deplete. */	2725	/* Get the stat that we're about to deplete. */
2732	this_stat = get_attr_value(&(dep->stats), i);	2726	this_stat = get_attr_value (&(dep->stats), i);
2733	if (this_stat < 0) {	2727	if (this_stat < 0)
		2728	{
2734	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2729	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2735	int keep_chance = this_stat * this_stat;	2730	int keep_chance = this_stat * this_stat;
		2731
2736	/* Yes, I am paranoid. Sue me. */	2732	/* Yes, I am paranoid. Sue me. */
2737	if (keep_chance < 1)	2733	if (keep_chance < 1)
2738	keep_chance = 1;	2734	keep_chance = 1;
2739		2735
2740	/* There is a maximum depletion total per level. */	2736	/* There is a maximum depletion total per level. */
2741	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2737	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2738	{
2742	lose_this_stat = 0;	2739	lose_this_stat = 0;
2743	/* Take loss chance vs keep chance to see if we	2740	/* Take loss chance vs keep chance to see if we
2744	retain the stat. */	2741	retain the stat. */
2745	} else {
2746	if (random_roll(0, loss_chance + keep_chance-1,
2747	op, PREFER_LOW) < keep_chance)
2748	lose_this_stat = 0;
2749	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2750	this_stat, keep_chance, loss_chance,
2751	lose_this_stat?"LOSE":"KEEP"); */
2752	}
2753	}	2742	}
2754	}	2743	else
2755
2756	if (lose_this_stat) {
2757	this_stat = get_attr_value(&(dep->stats), i);
2758	/* We could try to do something clever like find another
2759	* stat to reduce if this fails. But chances are, if
2760	* stats have been depleted to -50, all are pretty low
2761	* and should be roughly the same, so it shouldn't make a
2762	* difference.
2763	*/	2744	{
2764	if (this_stat>=-50) {	2745	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2765	change_attr_value(&(dep->stats), i, -1);
2766	SET_FLAG(dep, FLAG_APPLIED);
2767	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2768	fix_player(op);
2769	lost_a_stat = 1;	2746	lose_this_stat = 0;
		2747	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2748	this_stat, keep_chance, loss_chance,
		2749	lose_this_stat?"LOSE":"KEEP"); */
2770	}	2750	}
2771	}	2751	}
2772	}	2752	}
2773	}	2753
2774	/* If no stat lost, tell the player. */
2775	if (!lost_a_stat)	2754	if (lose_this_stat)
2776	{	2755	{
2777	/* determine_god() seems to not work sometimes... why is this?	2756	this_stat = get_attr_value (&(dep->stats), i);
2778	Should I be using something else? GD */	2757	/* We could try to do something clever like find another
2779	const char *god = determine_god(op);	2758	* stat to reduce if this fails. But chances are, if
2780	if (god && (strcmp(god, "none")))	2759	* stats have been depleted to -50, all are pretty low
2781	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2760	* and should be roughly the same, so it shouldn't make a
2782	"moment you feel the holy presence of %s protecting"	2761	* difference.
2783	" you.", god);	2762	*/
		2763	if (this_stat >= -50)
2784	else	2764	{
2785	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2765	change_attr_value (&(dep->stats), i, -1);
2786	" feel a holy presence protecting you.");	2766	SET_FLAG (dep, FLAG_APPLIED);
		2767	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2768	op->update_stats ();
		2769	lost_a_stat = 1;
		2770	}
2787	}	2771	}
		2772	}
		2773	}
		2774
		2775	/* If no stat lost, tell the player. */
		2776	if (!lost_a_stat)
		2777	{
		2778	/* determine_god() seems to not work sometimes... why is this?
		2779	Should I be using something else? GD */
		2780	const char *god = determine_god (op);
		2781
		2782	if (god && (strcmp (god, "none")))
		2783	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
		2784	else
		2785	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
		2786	}
		2787	#else
		2788	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you from losing yourself completely.");
2788	#endif	2789	#endif
2789	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2790	" feel a holy presence protecting you from losing yourself completely.");
2791		2790
2792	/* Put a gravestone up where the character 'almost' died. List the	2791	/* Put a gravestone up where the character 'almost' died. List the
2793	* exp loss on the stone.	2792	* exp loss on the stone.
2794	*/	2793	*/
2795	tmp=arch_to_object(find_archetype("gravestone"));	2794	tmp = arch_to_object (archetype::find ("gravestone"));
2796	sprintf(buf,"%s's gravestone",op->name);	2795	tmp->name = format ("%s's gravestone", &op->name);
2797	FREE_AND_COPY(tmp->name, buf);	2796	tmp->name_pl = format ("%s's gravestones", &op->name);
2798	sprintf(buf,"%s's gravestones",op->name);	2797	tmp->msg = format ("RIP\nHere rests the hero %s the %s,\nwho was killed\nby %s.\n", &op->name, op->contr->title, op->contr->killer_name ());
2799	FREE_AND_COPY(tmp->name_pl, buf);
2800	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2801	"who was killed\n"
2802	"by %s.\n",
2803	op->name, op->contr->title,
2804	op->contr->killer);
2805	tmp->msg = add_string(buf);
2806	tmp->x=op->x,tmp->y=op->y;	2798	tmp->x = op->x, tmp->y = op->y;
2807	insert_ob_in_map (tmp, op->map, NULL,0);	2799	insert_ob_in_map (tmp, op->map, NULL, 0);
2808		2800
2809	/**************************************/	2801	/**************************************/
2810	/* */	2802	/* */
2811	/* Subtract the experience points, */	2803	/* Subtract the experience points, */
2812	/* if we died cause of food, give us */	2804	/* if we died cause of food, give us */
2813	/* food, and reset HP's... */	2805	/* food, and reset HP's... */
2814	/* */	2806	/* */
2815	/**************************************/	2807	/**************************************/
2816		2808
2817	/* remove any poisoning and confusion the character may be suffering.*/	2809	/* remove any poisoning and confusion the character may be suffering. */
2818	/* restore player */	2810	/* restore player */
2819	at = find_archetype("poisoning");	2811	at = archetype::find ("poisoning");
2820	tmp=present_arch_in_ob(at,op);	2812	tmp = present_arch_in_ob (at, op);
2821	if (tmp) {	2813
2822	remove_ob(tmp);	2814	if (tmp)
2823	free_object(tmp);	2815	{
		2816	tmp->destroy ();
2824	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2817	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2825	}	2818	}
2826		2819
2827	at = find_archetype("confusion");	2820	at = archetype::find ("confusion");
2828	tmp=present_arch_in_ob(at,op);	2821	tmp = present_arch_in_ob (at, op);
2829	if (tmp) {	2822	if (tmp)
2830	remove_ob(tmp);	2823	{
2831	free_object(tmp);	2824	tmp->destroy ();
2832	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2825	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2833	}	2826	}
		2827
2834	cure_disease(op,0); /* remove any disease */	2828	cure_disease (op, 0, 0); /* remove any disease */
2835		2829
		2830	// remove all spell effects that are active
		2831	// to avoid long-term effects such as word-of-recall
		2832	for (object *item = op->inv; item; )
		2833	{
		2834	object *next = item->below;
		2835
		2836	if (item->type == SPELL_EFFECT && item->active)
		2837	item->destroy ();
		2838
		2839	item = next;
		2840	}
		2841
2836	/*add_exp(op, (op->stats.exp * -0.20)); */	2842	/*add_exp(op, (op->stats.exp * -0.20)); */
2837	apply_death_exp_penalty(op);	2843	apply_death_exp_penalty (op);
2838	if(op->stats.food < 100) op->stats.food = 900;	2844
		2845	if (op->stats.food < 100)
		2846	op->stats.food = 900;
		2847
2839	op->stats.hp = op->stats.maxhp;	2848	op->stats.hp = op->stats.maxhp;
2840	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2849	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2841	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2850	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2842		2851
2843	/*	2852	/*
2844	* Check to see if the player is in a shop. IF so, then check to see if	2853	* Check to see if the player has any unpaid items. If so, remove them
2845	* the player has any unpaid items. If so, remove them and put them back	2854	* and put them back in the map.
2846	* in the map.	2855	*/
2847	*/	2856	op->drop_unpaid_items ();
2848		2857
2849	if (is_in_shop (op))
2850	remove_unpaid_objects(op->inv, op);
2851
2852	/****************************************/	2858	/****************************************/
2853	/* */	2859	/* */
2854	/* Move player to his current respawn- */	2860	/* Move player to his current respawn- */
2855	/* position (usually last savebed) */	2861	/* position (usually last savebed) */
2856	/* */	2862	/* */
2857	/****************************************/	2863	/****************************************/
2858		2864
2859	enter_player_savebed(op);	2865	enter_player_savebed (op);
2860		2866
2861	/* Save the player before inserting the force to reduce
2862	* chance of abuse.
2863	*/
2864	op->contr->braced=0;	2867	op->contr->braced = 0;
2865	save_player(op,1);
2866		2868
2867	/* it is possible that the player has blown something up	2869	/* it is possible that the player has blown something up
2868	* at his savebed location, and that can have long lasting	2870	* at his savebed location, and that can have long lasting
2869	* spell effects. So first see if there is a spell effect	2871	* spell effects. So first see if there is a spell effect
2870	* on the space that might harm the player.	2872	* on the space that might harm the player.
2871	*/	2873	*/
2872	will_kill_again=0;	2874	will_kill_again = 0;
2873	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2875	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2874	if (tmp->type ==SPELL_EFFECT)	2876	if (tmp->type == SPELL_EFFECT)
2875	will_kill_again|=tmp->attacktype;	2877	will_kill_again |= tmp->attacktype;
2876	}	2878
2877	if (will_kill_again) {	2879	if (will_kill_again)
		2880	{
2878	object *force;	2881	object *force;
2879	int at;	2882	int at;
2880		2883
2881	force=get_archetype(FORCE_NAME);	2884	force = get_archetype (FORCE_NAME);
2882	/* 50 ticks should be enough time for the spell to abate */	2885	/* 50 ticks should be enough time for the spell to abate */
2883	force->speed=0.1;	2886	force->speed = 0.1f;
2884	force->speed_left=-5.0;	2887	force->speed_left = -5.f;
2885	SET_FLAG(force, FLAG_APPLIED);	2888	SET_FLAG (force, FLAG_APPLIED);
2886	for (at=0; at<NROFATTACKS; at++) {	2889	for (at = 0; at < NROFATTACKS; at++)
2887	if (will_kill_again & (1 << at))	2890	if (will_kill_again & (1 << at))
2888	force->resist[at] = 100;	2891	force->resist[at] = 100;
		2892
		2893	insert_ob_in_ob (force, op);
		2894	op->update_stats ();
		2895
		2896	}
		2897
		2898	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
		2899	}
		2900
		2901	void
		2902	loot_object (object *op)
		2903	{ /* Grab and destroy some treasure */
		2904	object *tmp, *tmp2, *next;
		2905
		2906	op->close_container (); /* close open sack first */
		2907
		2908	for (tmp = op->inv; tmp; tmp = next)
		2909	{
		2910	next = tmp->below;
		2911
		2912	if (tmp->invisible)
		2913	continue;
		2914
		2915	tmp->remove ();
		2916	tmp->x = op->x, tmp->y = op->y;
		2917
		2918	if (tmp->type == CONTAINER)
		2919	loot_object (tmp); /* empty container to ground */
		2920
		2921	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2922	{
		2923	if (tmp->nrof > 1)
		2924	{
		2925	tmp->decrease (rndm (1, tmp->nrof - 1));
		2926	insert_ob_in_map (tmp, op->map, NULL, 0);
2889	}	2927	}
2890	insert_ob_in_ob(force, op);
2891	fix_player(op);
2892
2893	}
2894	/**************************************/
2895	/* */
2896	/* Repaint the characters inv, and */
2897	/* stats, and show a nasty message ;) */
2898	/* */
2899	/**************************************/
2900
2901	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2902	return;
2903	} /* NOT_PERMADETH */
2904	else {
2905	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2906	* should probably be embedded in an else statement.
2907	*/
2908
2909	op->contr->party=NULL;
2910	if (settings.set_title == TRUE)
2911	op->contr->own_title[0]='\0';
2912	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2913	check_score(op);
2914	if(op->contr->ranges[range_golem]!=NULL) {
2915	remove_friendly_object(op->contr->ranges[range_golem]);
2916	remove_ob(op->contr->ranges[range_golem]);
2917	free_object(op->contr->ranges[range_golem]);
2918	op->contr->ranges[range_golem]=NULL;
2919	op->contr->golem_count=0;
2920	}
2921	loot_object(op); /* Remove some of the items for good */
2922	remove_ob(op);
2923	op->direction=0;
2924
2925	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2926	delete_character(op->name,0);
2927	if (settings.resurrection == TRUE) {
2928	/* save playerfile sans equipment when player dies
2929	** then save it as player.pl.dead so that future resurrection
2930	** type spells will work on them nicely
2931	*/
2932	delete_character(op->name,0);
2933	op->stats.hp = op->stats.maxhp;
2934	op->stats.food = 999;
2935
2936	/* set the location of where the person will reappear when */
2937	/* maybe resurrection code should fix map also */
2938	strcpy(op->contr->maplevel, settings.emergency_mapname);
2939	if(op->map!=NULL)
2940	op->map = NULL;
2941	op->x = settings.emergency_x;
2942	op->y = settings.emergency_y;
2943	save_player(op,0);
2944	op->map = map;
2945	/* please see resurrection.c: peterm */
2946	dead_player(op);
2947	} else {	2928	else
2948	delete_character(op->name,1);	2929	tmp->destroy ();
2949	}	2930	}
2950	}	2931	else
2951	play_again(op);
2952
2953	/* peterm: added to create a corpse at deathsite. */
2954	tmp=arch_to_object(find_archetype("corpse_pl"));
2955	sprintf(buf,"%s", op->name);
2956	FREE_AND_COPY(tmp->name, buf);
2957	FREE_AND_COPY(tmp->name_pl, buf);
2958	tmp->level=op->level;
2959	tmp->x=x;tmp->y=y;
2960	if (tmp->msg)
2961	free_string(tmp->msg);
2962	tmp->msg = add_string (gravestone_text(op));
2963	SET_FLAG (tmp, FLAG_UNIQUE);
2964	insert_ob_in_map (tmp, map, NULL,0);
2965	}
2966	}
2967
2968
2969	void loot_object(object *op) { /* Grab and destroy some treasure */
2970	object *tmp,*tmp2,*next;
2971
2972	if (op->container) { /* close open sack first */
2973	esrv_apply_container (op, op->container);
2974	}
2975
2976	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2977	next=tmp->below;
2978	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2979	remove_ob(tmp);
2980	tmp->x=op->x,tmp->y=op->y;
2981	if (tmp->type == CONTAINER) { /* empty container to ground */
2982	loot_object(tmp);
2983	}
2984	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2985	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2986	if(tmp->nrof>1) {
2987	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2988	free_object(tmp2);
2989	insert_ob_in_map(tmp,op->map,NULL,0);	2932	insert_ob_in_map (tmp, op->map, NULL, 0);
2990	} else
2991	free_object(tmp);
2992	} else
2993	insert_ob_in_map(tmp,op->map,NULL,0);
2994	}	2933	}
2995	}	2934	}
2996		2935
2997	/*	2936	/*
2998	* fix_weight(): Check recursively the weight of all players, and fix	2937	* fix_weight(): Check recursively the weight of all players, and fix
2999	* what needs to be fixed. Refresh windows and fix speed if anything	2938	* what needs to be fixed. Refresh windows and fix speed if anything
3000	* was changed.	2939	* was changed.
3001	*/	2940	*/
3002		2941	void
3003	void fix_weight(void) {	2942	fix_weight (void)
3004	player *pl;	2943	{
3005	for (pl = first_player; pl != NULL; pl = pl->next) {	2944	for_all_players (pl)
3006	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2945	{
3007	if(old == sum)	2946	sint32 old = pl->ob->carrying;
3008	continue;	2947
3009	fix_player(pl->ob);	2948	pl->ob->update_weight ();
3010	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2949
3011	pl->ob->name, old, sum);	2950	if (old != pl->ob->carrying)
		2951	{
		2952	pl->ob->update_stats ();
		2953	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2954	}
3012	}	2955	}
3013	}	2956	}
3014		2957
		2958	void
3015	void fix_luck(void) {	2959	fix_luck (void)
3016	player *pl;	2960	{
3017	for (pl = first_player; pl != NULL; pl = pl->next)	2961	for_all_players (pl)
3018	if (!pl->ob->contr->state)	2962	if (!pl->ob->contr->ns->state)
3019	change_luck(pl->ob, 0);	2963	pl->ob->change_luck (0);
3020	}	2964	}
3021
3022		2965
3023	/* cast_dust() - handles op throwing objects of type 'DUST'.	2966	/* cast_dust() - handles op throwing objects of type 'DUST'.
3024	* This is much simpler in the new spell code - we basically	2967	* This is much simpler in the new spell code - we basically
3025	* just treat this as any other spell casting object.	2968	* just treat this as any other spell casting object.
3026	*/	2969	*/
3027
3028	void	2970	void
3029	cast_dust (object * op, object * throw_ob, int dir)	2971	cast_dust (object *op, object *throw_ob, int dir)
3030	{	2972	{
3031	object *skop, *spob;	2973	object *skop, *spob;
3032		2974
3033	skop = find_skill_by_name (op, throw_ob->skill);	2975	skop = find_skill_by_name (op, throw_ob->skill);
3034		2976
3035	/* casting POTION 'dusts' is really a use_magic_item skill */	2977	/* casting POTION 'dusts' is really a use_magic_item skill */
3036	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2978	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3037	{	2979	{
3038	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2980	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3039	op->name);
3040	return;	2981	return;
3041	}	2982	}
3042		2983
3043	spob = throw_ob->inv;	2984	spob = throw_ob->inv;
3044		2985
3045	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2986	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3046	// not pass NULL to cast_spell (which did indeed check itself, but	2987	// not pass NULL to cast_spell (which did indeed check itself, but
3047	// errors should be reported as early as possible IMHO)	2988	// errors should be reported as early as possible IMHO)
3048	if (!spob)	2989	if (!spob)
3049	{	2990	{
3050	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2991	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3051	throw_ob->name, op->name);
3052	return;	2992	return;
3053	}	2993	}
3054		2994
3055	if (op->type == PLAYER)	2995	if (op->type == PLAYER)
3056	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2996	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3057		2997
3058	cast_spell (op, throw_ob, dir, spob, NULL);	2998	cast_spell (op, throw_ob, dir, spob, NULL);
3059		2999
3060	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3000	throw_ob->destroy ();
3061	remove_ob (throw_ob);
3062	free_object (throw_ob);
3063	}	3001	}
3064		3002
		3003	void
3065	void make_visible (object *op) {	3004	make_visible (object *op)
		3005	{
3066	op->hide = 0;	3006	op->hide = 0;
3067	op->invisible = 0;	3007	op->invisible = 0;
		3008
3068	if(op->type==PLAYER) {	3009	if (op->type == PLAYER)
		3010	{
3069	op->contr->tmp_invis = 0;	3011	op->contr->tmp_invis = 0;
3070	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);	3012	op->contr->invis_race = 0;
3071	}	3013	}
		3014
3072	update_object(op,UP_OBJ_FACE);	3015	update_object (op, UP_OBJ_CHANGE);
3073	}	3016	}
3074		3017
		3018	int
3075	int is_true_undead(object *op) {	3019	is_true_undead (object *op)
3076	object *tmp=NULL;	3020	{
3077
3078	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	3021	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3022	return 1;
3079		3023
3080	if(op->type==PLAYER)
3081	for(tmp=op->inv;tmp;tmp=tmp->below)
3082	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3083	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3084	return 0;	3024	return 0;
3085	}	3025	}
3086		3026
3087	/* look at the surrounding terrain to determine	3027	/* look at the surrounding terrain to determine
3088	* the hideability of this object. Positive levels	3028	* the hideability of this object. Positive levels
3089	* indicate greater hideability.	3029	* indicate greater hideability.
3090	*/	3030	*/
3091		3031	int
3092	int hideability(object *ob) {	3032	hideability (object *ob)
		3033	{
3093	int i,level=0, mflag;	3034	int i, level = 0, mflag;
3094	sint16 x,y;	3035	sint16 x, y;
3095		3036
3096	if(!ob||!ob->map) return 0;	3037	if (!ob || !ob->map)
		3038	return 0;
3097		3039
3098	/* so, on normal lighted maps, its hard to hide */	3040	/* so, on normal lighted maps, its hard to hide */
3099	level=ob->map->darkness - 2;	3041	level = ob->map->darkness - 2;
3100		3042
3101	/* this also picks up whether the object is glowing.	3043	/* this also picks up whether the object is glowing.
3102	* If you carry a light on a non-dark map, its not	3044	* If you carry a light on a non-dark map, its not
3103	* as bad as carrying a light on a pitch dark map */	3045	* as bad as carrying a light on a pitch dark map */
3104	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3046	if (has_carried_lights (ob))
		3047	level = -(10 + (2 * ob->map->darkness));
3105		3048
3106	/* scan through all nearby squares for terrain to hide in */	3049	/* scan through all nearby squares for terrain to hide in */
3107	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3050	for (i = 0, x = ob->x, y = ob->y;
		3051	i <= SIZEOFFREE1;
		3052	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3053	{
3108	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3054	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3109	if (mflag & P_OUT_OF_MAP) { continue; }	3055	if (mflag & P_OUT_OF_MAP)
		3056	continue;
		3057
3110	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3058	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3111	level += 2;	3059	level += 2;
3112	else /* open terrain! */	3060	else /* open terrain! */
3113	level -= 1;	3061	level -= 1;
3114	}	3062	}
3115		3063
3116	#if 0	3064	#if 0
3117	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3065	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3118	#endif	3066	#endif
3119	return level;	3067	return level;
3120	}	3068	}
3121		3069
3122	/* For Hidden creatures - a chance of becoming 'unhidden'	3070	/* For Hidden creatures - a chance of becoming 'unhidden'
3123	* every time they move - as we subtract off 'invisibility'	3071	* every time they move - as we subtract off 'invisibility'
3124	* AND, for players, if they move into a ridiculously unhideable	3072	* AND, for players, if they move into a ridiculously unhideable
3125	* spot (surrounded by clear terrain in broad daylight). -b.t.	3073	* spot (surrounded by clear terrain in broad daylight). -b.t.
3126	*/	3074	*/
3127		3075	void
3128	void do_hidden_move (object *op) {	3076	do_hidden_move (object *op)
3129	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3077	{
3130	object *skop;	3078	int hide = 0;
3131		3079
3132	if(!op || !op->map) return;	3080	if (!op || !op->map)
		3081	return;
3133		3082
3134	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3083	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		3084	int num = random_roll (0, 19, op, PREFER_LOW);
3135		3085
3136	/* its *extremely* hard to run and sneak/hide at the same time! */	3086	/* its *extremely* hard to run and sneak/hide at the same time! */
3137	if(op->type==PLAYER && op->contr->run_on) {	3087	if (op->type == PLAYER && op->contr->run_on)
3138	if(!skop || num >= skop->level) {	3088	if (!skop || num >= skop->level)
		3089	{
3139	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3090	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3140	make_visible(op);
3141	return;
3142	} else num += 20;
3143	}
3144	num += op->map->difficulty;
3145	hide = hideability(op); /* modify by terrain hidden level */
3146	num -= hide;
3147	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3148	make_visible(op);	3091	make_visible (op);
3149	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3092	return;
3150	"You moved out of hiding! You are visible!");
3151	}	3093	}
		3094	else
		3095	num += 20;
		3096
		3097	num += op->map->difficulty;
		3098	hide = hideability (op); /* modify by terrain hidden level */
		3099	num -= hide;
		3100
		3101	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3102	{
		3103	make_visible (op);
		3104
		3105	if (op->type == PLAYER)
		3106	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		3107	}
3152	else if (op->type == PLAYER && skop) {	3108	else if (op->type == PLAYER && skop)
3153	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3109	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3154	}
3155	}	3110	}
3156		3111
3157	/* determine if who is standing near a hostile creature. */	3112	/* determine if who is standing near a hostile creature. */
3158		3113
		3114	int
3159	int stand_near_hostile( object *who ) {	3115	stand_near_hostile (object *who)
		3116	{
3160	object *tmp=NULL;	3117	object *tmp = NULL;
3161	int i,friendly=0,player=0, mflags;	3118	int i, friendly = 0, player = 0, mflags;
3162	mapstruct *m;	3119	maptile *m;
3163	sint16 x,y;	3120	sint16 x, y;
3164		3121
3165	if(!who) return 0;	3122	if (!who)
		3123	return 0;
3166		3124
3167	if(who->type==PLAYER) player=1;	3125	if (who->type == PLAYER)
		3126	player = 1;
		3127
		3128	else
3168	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	3129	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3169		3130
3170	/* search adjacent squares */	3131	/* search adjacent squares */
3171	for(i=1;i<9;i++) {	3132	for (i = 1; i < 9; i++)
		3133	{
3172	x = who->x+freearr_x[i];	3134	x = who->x + freearr_x[i];
3173	y = who->y+freearr_y[i];	3135	y = who->y + freearr_y[i];
3174	m = who->map;	3136	m = who->map;
3175	mflags = get_map_flags(m, &m, x, y, &x, &y);	3137	mflags = get_map_flags (m, &m, x, y, &x, &y);
3176	/* space must be blocked if there is a monster. If not	3138	/* space must be blocked if there is a monster. If not
3177	* blocked, don't need to check this space.	3139	* blocked, don't need to check this space.
3178	*/	3140	*/
3179	if (mflags & P_OUT_OF_MAP) continue;	3141	if (mflags & P_OUT_OF_MAP)
		3142	continue;
3180	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	3143	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3181		3144	continue;
3182	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	3145
3183	if((player||friendly)	3146	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3147	{
3184	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	3148	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3149	return 1;
		3150	else if (tmp->type == PLAYER)
		3151	{
		3152	/*don't let a hidden DM prevent you from hiding */
		3153	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3185	return 1;	3154	return 1;
3186	else if(tmp->type==PLAYER)
3187	{
3188	/*don't let a hidden DM prevent you from hiding*/
3189	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3190	return 1;
3191	}	3155	}
3192	}	3156	}
3193	}	3157	}
3194	return 0;	3158	return 0;
3195	}	3159	}
3196		3160
3197	/* check the player los field for viewability of the	3161	/* check the player los field for viewability of the
3198	* object op. This function works fine for monsters,	3162	* object op. This function works fine for monsters,
3199	* but we dont worry if the object isnt the top one in	3163	* but we dont worry if the object isnt the top one in
3200	* a pile (say a coin under a table would return "viewable"	3164	* a pile (say a coin under a table would return "viewable"
3201	* by this routine). Another question, should we be	3165	* by this routine). Another question, should we be
3202	* concerned with the direction the player is looking	3166	* concerned with the direction the player is looking
3203	* in? Realistically, most of use cant see stuff behind	3167	* in? Realistically, most of us can't see stuff behind
3204	* our backs...on the other hand, does the "facing" direction	3168	* our backs...on the other hand, does the "facing" direction
3205	* imply the way your head, or body is facing? Its possible	3169	* imply the way your head, or body is facing? It's possible
3206	* for them to differ. Sigh, this fctn could get a bit more complex.	3170	* for them to differ. Sigh, this fctn could get a bit more complex.
3207	* -b.t.	3171	* -b.t.
3208	* This function is now map tiling safe.	3172	* This function is now map tiling safe.
3209	*/	3173	*/
3210		3174	int
3211	int player_can_view (object *pl,object *op) {	3175	player_can_view (object *pl, object *op)
		3176	{
3212	rv_vector rv;	3177	rv_vector rv;
3213	int dx,dy;	3178	int dx, dy;
3214		3179
3215	if(pl->type!=PLAYER) {	3180	if (pl->type != PLAYER)
		3181	{
3216	LOG(llevError,"player_can_view() called for non-player object\n");	3182	LOG (llevError, "player_can_view() called for non-player object\n");
3217	return -1;	3183	return -1;
3218	}	3184	}
3219	if (!pl || !op) return 0;
3220		3185
3221	if(op->head) { op = op->head; }	3186	if (!pl || !op)
3222	get_rangevector(pl, op, &rv, 0x1);
3223
3224	/* starting with the 'head' part, lets loop
3225	* through the object and find if it has any
3226	* part that is in the los array but isnt on
3227	* a blocked los square.
3228	* we use the archetype to figure out offsets.
3229	*/
3230	while(op) {
3231	dx = rv.distance_x + op->arch->clone.x;
3232	dy = rv.distance_y + op->arch->clone.y;
3233
3234	/* only the viewable area the player sees is updated by LOS
3235	* code, so we need to restrict ourselves to that range of values
3236	* for any meaningful values.
3237	*/
3238	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3239	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3240	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3241	return 1;
3242	op = op->more;
3243	}
3244	return 0;	3187	return 0;
		3188
		3189	op = op->head_ ();
		3190
		3191	get_rangevector (pl, op, &rv, 0x1);
		3192
		3193	/* starting with the 'head' part, lets loop
		3194	* through the object and find if it has any
		3195	* part that is in the los array but isn't on
		3196	* a blocked los square.
		3197	* we use the archetype to figure out offsets.
		3198	*/
		3199	while (op)
		3200	{
		3201	dx = rv.distance_x + op->arch->x;
		3202	dy = rv.distance_y + op->arch->y;
		3203
		3204	/* only the viewable area the player sees is updated by LOS
		3205	* code, so we need to restrict ourselves to that range of values
		3206	* for any meaningful values.
		3207	*/
		3208	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
		3209	abs (dy) <= (pl->contr->ns->mapy / 2) &&
		3210	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3211	return 1;
		3212
		3213	op = op->more;
		3214	}
		3215
		3216	return 0;
3245	}	3217	}
3246		3218
3247	/* routine for both players and monsters. We call this when	3219	/* routine for both players and monsters. We call this when
3248	* there is a possibility for our action distrubing our hiding	3220	* there is a possibility for our action distrubing our hiding
3249	* place or invisiblity spell. Artefact invisiblity is not	3221	* place or invisiblity spell. Artefact invisiblity is not
3250	* effected by this. If we arent invisible to begin with, we	3222	* effected by this. If we arent invisible to begin with, we
3251	* return 0.	3223	* return 0.
3252	*/	3224	*/
		3225	int
3253	int action_makes_visible (object *op) {	3226	action_makes_visible (object *op)
3254		3227	{
3255	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3228	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3229	{
3256	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3230	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3257	return 0;	3231	return 0;
3258		3232
3259	if (op->contr && op->contr->tmp_invis == 0) return 0;	3233	if (op->contr && op->contr->tmp_invis == 0)
		3234	return 0;
3260		3235
3261	/* If monsters, they should become visible */	3236	/* If monsters, they should become visible */
3262	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3237	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3238	{
3263	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3239	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3264	return 1;	3240	return 1;
3265	}	3241	}
3266	}	3242	}
		3243
3267	return 0;	3244	return 0;
3268	}	3245	}
3269		3246
3270	/* op_on_battleground - checks if the given object op (usually	3247	/* op_on_battleground - checks if the given object op (usually
3271	* a player) is standing on a valid battleground-tile,	3248	* a player) is standing on a valid battleground-tile,
3272	* function returns TRUE/FALSE. If true x, y returns the battleground	3249	* function returns TRUE/FALSE. If true x, y returns the battleground
3273	* -exit-coord. (and if x, y not NULL)	3250	* -exit-coord. (and if x, y not NULL)
3274	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3251	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3275	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3252	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3276	* Default is to do the same as before, so only people wanting to have different points need worry about this	3253	* Default is to do the same as before, so only people wanting to have different points need worry about this
3277	*/	3254	*/
		3255	int
3278	int op_on_battleground (object *op, int *x, int *y) {	3256	op_on_battleground (object *op, int *x, int *y)
3279	object *tmp;	3257	{
3280
3281	/* A battleground-tile needs the following attributes to be valid:	3258	/* A battleground-tile needs the following attributes to be valid:
3282	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3259	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3283	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3260	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3284	* and the exit-coordinates sp/hp must both be > 0.	3261	* and the exit-coordinates sp/hp must both be > 0.
3285	* => The intention here is to prevent abuse of the battleground-	3262	* => The intention here is to prevent abuse of the battleground-
3286	* feature (like pickable or hidden battleground tiles). */	3263	* feature (like pickable or hidden battleground tiles). */
3287	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3264	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3265	{
3288	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3266	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3267	{
3289	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3268	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3290	strcmp(tmp->name, "battleground")==0 &&	3269	&& tmp->type == BATTLEGROUND
3291	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3270	&& tmp->name == shstr_battleground
		3271	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3272	{
3292	/*before we assign the exit, check if this is a teambattle*/	3273	/* before we assign the exit, check if this is a teambattle */
3293	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3274	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3294	object *invtmp;	3275	{
3295	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3276	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3277	{
3296	if(invtmp->type==FORCE && invtmp->slaying &&	3278	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3297	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3279	{
3298	if (x != NULL && y != NULL)	3280	if (x && y)
3299	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3281	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3282
3300	return 1;	3283	return 1;
		3284	}
3301	}	3285	}
3302	}	3286	}
3303	}	3287
3304	if (x != NULL && y != NULL)	3288	if (x && y)
3305	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3289	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3290
3306	return 1;	3291	return 1;
		3292	}
3307	}	3293	}
3308	}
3309	}	3294	}
		3295
3310	/* If we got here, did not find a battleground */	3296	/* If we got here, did not find a battleground */
3311	return 0;	3297	return 0;
3312	}	3298	}
3313		3299
3314	/*	3300	/*
…		…
3318	* attributes:	3304	* attributes:
3319	* object *who the dragon player	3305	* object *who the dragon player
3320	* int atnr the attack-number of the ability focus	3306	* int atnr the attack-number of the ability focus
3321	* int level ability level	3307	* int level ability level
3322	*/	3308	*/
		3309	void
3323	void dragon_ability_gain(object *who, int atnr, int level) {	3310	dragon_ability_gain (object *who, int atnr, int level)
		3311	{
3324	treasurelist *trlist = NULL; /* treasurelist */	3312	treasurelist *trlist = NULL; /* treasurelist */
3325	treasure *tr; /* treasure */	3313	treasure *tr; /* treasure */
3326	object *tmp,*skop; /* tmp. object */	3314	object *tmp, *skop; /* tmp. object */
3327	object *item; /* treasure object */	3315	object *item; /* treasure object */
3328	char buf[MAX_BUF]; /* tmp. string buffer */	3316	char buf[MAX_BUF]; /* tmp. string buffer */
3329	int i=0, j=0;	3317	int i = 0, j = 0;
3330		3318
3331	/* get the appropriate treasurelist */	3319	/* get the appropriate treasurelist */
3332	if (atnr == ATNR_FIRE)	3320	if (atnr == ATNR_FIRE)
3333	trlist = find_treasurelist("dragon_ability_fire");	3321	trlist = treasurelist::find (shstr_dragon_ability_fire);
3334	else if (atnr == ATNR_COLD)	3322	else if (atnr == ATNR_COLD)
3335	trlist = find_treasurelist("dragon_ability_cold");	3323	trlist = treasurelist::find (shstr_dragon_ability_cold);
3336	else if (atnr == ATNR_ELECTRICITY)	3324	else if (atnr == ATNR_ELECTRICITY)
3337	trlist = find_treasurelist("dragon_ability_elec");	3325	trlist = treasurelist::find (shstr_dragon_ability_elec);
3338	else if (atnr == ATNR_POISON)	3326	else if (atnr == ATNR_POISON)
3339	trlist = find_treasurelist("dragon_ability_poison");	3327	trlist = treasurelist::find (shstr_dragon_ability_poison);
3340		3328
3341	if (trlist == NULL || who->type != PLAYER)	3329	if (trlist == NULL || who->type != PLAYER)
		3330	return;
		3331
		3332	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3333
		3334	if (!tr || !tr->item)
		3335	{
		3336	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3337	return;
		3338	}
		3339
		3340	/* everything seems okay - now bring on the gift: */
		3341	item = tr->item;
		3342
		3343	if (item->type == SPELL)
		3344	{
		3345	if (check_spell_known (who, item->name))
3342	return;	3346	return;
3343		3347
3344	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3348	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3345	tr = tr->next, i++);	3349	do_learn_spell (who, item, 0);
3346		3350	return;
3347	if (tr == NULL || tr->item == NULL) {	3351	}
3348	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3352
		3353	/* grant direct spell */
		3354	if (item->type == SPELLBOOK)
		3355	{
		3356	if (!item->inv)
		3357	{
		3358	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3359	return;
		3360	}
		3361	if (check_spell_known (who, item->inv->name))
3349	return;	3362	return;
3350	}
3351
3352	/* everything seems okay - now bring on the gift: */
3353	item = &(tr->item->clone);
3354
3355	if (item->type == SPELL) {
3356	if (check_spell_known (who, item->name))
3357	return;
3358
3359	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);
3360	do_learn_spell (who, item, 0);
3361	return;
3362	}
3363
3364	/* grant direct spell */
3365	if (item->type == SPELLBOOK) {
3366	if (!item->inv) {
3367	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",
3368	item->name);
3369	return;
3370	}
3371	if (check_spell_known (who, item->inv->name))
3372	return;
3373	if (item->invisible) {	3363	if (item->invisible)
		3364	{
3374	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3365	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3375	do_learn_spell (who, item->inv, 0);	3366	do_learn_spell (who, item->inv, 0);
3376	return;	3367	return;
3377	}	3368	}
3378	}	3369	}
3379	else if (item->type == SKILL_TOOL && item->invisible) {	3370	else if (item->type == SKILL_TOOL && item->invisible)
		3371	{
3380	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3372	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3373	{
3381		3374
3382	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3375	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3383	* in this way, if the player is missing any of the attacktypes, he gets	3376	* in this way, if the player is missing any of the attacktypes, he gets
3384	* them. As it is now, if the player has any that match the granted skill,	3377	* them. As it is now, if the player has any that match the granted skill,
3385	* but not all of them, he gets nothing.	3378	* but not all of them, he gets nothing.
3386	*/	3379	*/
3387	if (!(skop->attacktype & item->attacktype)) {	3380	if (!(skop->attacktype & item->attacktype))
		3381	{
3388	/* Give new attacktype */	3382	/* Give new attacktype */
3389	skop->attacktype |= item->attacktype;	3383	skop->attacktype |= item->attacktype;
3390		3384
3391	/* always add physical if there's none */	3385	/* always add physical if there's none */
3392	skop->attacktype |= AT_PHYSICAL;	3386	skop->attacktype |= AT_PHYSICAL;
3393		3387
3394	if (item->msg != NULL)	3388	if (item->msg != NULL)
3395	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3389	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3396		3390
3397	/* Give player new face */	3391	/* Give player new face */
3398	if (item->animation_id) {	3392	if (item->animation_id)
		3393	{
3399	who->face = skop->face;	3394	who->face = skop->face;
3400	who->animation_id = item->animation_id;	3395	who->animation_id = item->animation_id;
3401	who->anim_speed = item->anim_speed;	3396	who->anim_speed = item->anim_speed;
3402	who->last_anim = 0;	3397	who->last_anim = 0;
3403	who->state = 0;	3398	who->state = 0;
3404	animate_object(who, who->direction);	3399	animate_object (who, who->direction);
3405	}	3400	}
3406	}	3401	}
3407	}	3402	}
3408	}	3403	}
3409	else if (item->type == FORCE) {	3404	else if (item->type == FORCE)
		3405	{
3410	/* forces in the treasurelist can alter the player's stats */	3406	/* forces in the treasurelist can alter the player's stats */
3411	object *skin;	3407	object *skin;
		3408
3412	/* first get the dragon skin force */	3409	/* first get the dragon skin force */
3413	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3410	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3414	skin=skin->below);	3411	;
3415	if (skin == NULL) return;	3412
3416		3413	if (!skin)
		3414	return;
		3415
3417	/* adding new spellpath attunements */	3416	/* adding new spellpath attunements */
3418	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3417	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3418	{
3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3420		3420
3421	/* print message */	3421	/* print message */
3422	sprintf(buf, "You feel attuned to ");	3422	sprintf (buf, "You feel attuned to ");
3423	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3423	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3424	{
3424	if(item->path_attuned & (1<<i)) {	3425	if (item->path_attuned & (1 << i))
		3426	{
3425	if (j)	3427	if (j)
3426	strcat(buf," and ");	3428	strcat (buf, " and ");
3427	else	3429	else
3428	j = 1;	3430	j = 1;
3429	strcat(buf, spellpathnames[i]);	3431	strcat (buf, spellpathnames[i]);
3430	}	3432	}
3431	}	3433	}
3432	strcat(buf,".");	3434	strcat (buf, ".");
3433	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3435	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3434	}	3436	}
3435		3437
3436	/* evtl. adding flags: */	3438	/* evtl. adding flags: */
3437	if(QUERY_FLAG(item, FLAG_XRAYS))	3439	if (QUERY_FLAG (item, FLAG_XRAYS))
3438	SET_FLAG(skin, FLAG_XRAYS);	3440	SET_FLAG (skin, FLAG_XRAYS);
3439	if(QUERY_FLAG(item, FLAG_STEALTH))	3441	if (QUERY_FLAG (item, FLAG_STEALTH))
3440	SET_FLAG(skin, FLAG_STEALTH);	3442	SET_FLAG (skin, FLAG_STEALTH);
3441	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3443	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3442	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3444	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3443		3445
3444	/* print message if there is one */	3446	/* print message if there is one */
3445	if (item->msg != NULL)	3447	if (item->msg != NULL)
3446	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3448	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3449	}
		3450	else
3447	}	3451	{
3448	else {
3449	/* generate misc. treasure */	3452	/* generate misc. treasure */
3450	tmp = arch_to_object (tr->item);	3453	tmp = arch_to_object (tr->item);
3451	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3454	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3452	tmp = insert_ob_in_ob (tmp, who);	3455	who->insert (tmp);
3453	if (who->type == PLAYER)
3454	esrv_send_item(who, tmp);
3455	}	3456	}
3456	}	3457	}
3457		3458
3458	/**	3459	/**
3459	* Unready an object for a player. This function does nothing if the object was	3460	* Unready an object for a player. This function does nothing if the object was
3460	* not readied.	3461	* not readied.
3461	*/	3462	*/
		3463	void
3462	void player_unready_range_ob(player *pl, object *ob) {	3464	player_unready_range_ob (player *pl, object *ob)
3463	rangetype i;	3465	{
		3466	if (pl->ob->current_weapon == ob)
		3467	pl->ob->current_weapon = 0;
3464		3468
3465	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3469	if (pl->combat_ob == ob)
3466	if (pl->ranges[i] == ob) {	3470	pl->combat_ob = 0;
3467	pl->ranges[i] = NULL;	3471
3468	if (pl->shoottype == i) {	3472	if (pl->ranged_ob == ob)
3469	pl->shoottype = range_none;	3473	pl->ranged_ob = 0;
3470	}
3471	}
3472	}
3473	}	3474	}
		3475
		3476	sint8
		3477	player::visibility_at (maptile *map, int x, int y) const
		3478	{
		3479	if (!ns)
		3480	return 0;
		3481
		3482	int dx, dy;
		3483	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3484	return 0;
		3485
		3486	x += dx - ns->current_x + ns->mapx / 2;
		3487	y += dy - ns->current_y + ns->mapy / 2;
		3488
		3489	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3490	return 0;
		3491
		3492	return 100 - blocked_los [x][y];
		3493	}
		3494
		3495	void
		3496	player::infobox (const char *title, const char *msg, int color)
		3497	{
		3498	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3499	}
		3500
		3501	void
		3502	player::statusmsg (const char *msg, int color)
		3503	{
		3504	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3505	}
		3506
		3507	void
		3508	player::failmsg (const char *msg, int color)
		3509	{
		3510	play_sound (sound_find ("generic_failure"));
		3511	statusmsg (msg, color);
		3512	}
		3513

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