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

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