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

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