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Comparing deliantra/server/server/player.C (file contents):
Revision 1.6 by root, Sat Aug 26 23:36:34 2006 UTC vs.
Revision 1.274 by root, Wed Apr 21 06:40:57 2010 UTC

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

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