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Comparing deliantra/server/server/player.C (file contents):
Revision 1.1 by elmex, Sun Aug 13 17:16:04 2006 UTC vs.
Revision 1.296 by root, Thu Nov 17 04:59:33 2016 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 1.1 2006/08/13 17:16:04 elmex Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 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((void*)((char*)p + offsetof(player, ob)), 0,	120	abil = tmp;
234	sizeof(player) - offsetof(player, ob));	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
235		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	{
236	/* There are some elements we want initialized to non zero value -	210	/* There are some elements we want initialised to non zero value -
237	* we deal with that below this point.	211	* we deal with that below this point.
238	*/	212	*/
239	p->party=NULL;	213	outputs_sync = 4;
240	p->outputs_sync=16; /* Every 2 seconds */	214	outputs_count = 4;
241	p->outputs_count=1; /* Keeps present behaviour */
242	p->unapply = unapply_nochoice;	215	unapply = unapply_nochoice;
243	p->Swap_First = -1;
244		216
245	#ifdef AUTOSAVE
246	p->last_save_tick = 9999999;
247	#endif
248
249	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
250
251	op->contr=p; /* this aren't yet in archetype */
252	p->ob = op;
253	op->speed_left=0.5;
254	op->speed=1.0;
255	op->direction=5; /* So player faces south */
256	op->stats.wc=2;
257	op->run_away = 25; /* Then we panick... */
258	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
259		218
260	roll_stats(op);
261	p->state=ST_ROLL_STAT;
262	clear_los(op);
263
264	p->gen_sp_armour=10;	219	gen_sp_armour = 10;
265	p->last_speed= -1;
266	p->shoottype=range_none;
267	p->bowtype=bow_normal;	220	bowtype = bow_normal;
268	p->petmode=pet_normal;	221	petmode = pet_normal;
269	p->listening=10;
270	p->usekeys=containers;	222	usekeys = containers;
271	p->last_weapon_sp= -1;	223	peaceful = 1; /* default peaceful */
272	p->peaceful=1; /* default peaceful */
273	p->do_los=1;	224	do_los = 1;
274	p->explore=0;
275	p->no_shout=0; /* default can shout */
276		225
277	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);	226	weapon_sp = 1.0f;
278	p->title[sizeof(p->title)-1] = '\0';	227	weapon_sp_left = 0.5f;
279	op->race = add_string (op->arch->clone.race);
280
281	CLEAR_FLAG(op,FLAG_READY_SKILL);
282
283	/* we need to clear these to -1 and not zero - otherwise,
284	* if a player quits and starts a new character, we wont
285	* send new values to the client, as things like exp start
286	* at zero.
287	*/
288	for (i=0; i < NUM_SKILLS; i++) {
289	p->last_skill_exp[i] = -1;
290	p->last_skill_ob[i] = NULL;
291	}
292	for (i=0; i < NROFATTACKS; i++) {
293	p->last_resist[i] = -1;
294	}
295	p->last_stats.exp = -1;
296	p->last_weight = (uint32)-1;
297
298	p->socket.update_look=0;
299	p->socket.look_position=0;
300	return p;
301	}	228	}
302		229
303		230	void
304	/* This loads the first map an puts the player on it. */	231	player::do_destroy ()
305	static void set_first_map(object *op)
306	{	232	{
307	strcpy(op->contr->maplevel, first_map_path);	233	disconnect ();
308	op->x = -1;
309	op->y = -1;
310	enter_exit(op, NULL);
311	}
312		234
313	/* Tries to add player on the connection passwd in ns.	235	attachable::do_destroy ();
314	* All we can really get in this is some settings like host and display
315	* mode.
316	*/
317		236
318	int add_player(NewSocket *ns) {	237	if (ob)
319	player *p;	238	ob->destroy ();
320		239
321	p=get_player(NULL);	240	ob = observe = viewpoint = 0;
322	p->socket = *ns;	241	}
323	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
324	if(p->socket.faces_sent == NULL)
325	fatal(OUT_OF_MEMORY);
326	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
327	/* Needed because the socket we just copied over needs to be cleared.
328	* Note that this can result in a client reset if there is partial data
329	* on the uncoming socket.
330	*/
331	p->socket.inbuf.len = 0;
332	set_first_map(p->ob);
333		242
334	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);	243	player::~player ()
335	add_friendly_object(p->ob);	244	{
336	send_rules(p->ob);	245	/* Clear item stack */
337	send_news(p->ob);	246	free (stack_items);
338	display_motd(p->ob);
339	get_name(p->ob);
340	return 0;
341	}	247	}
342		248
343	/*	249	/*
344	* get_player_archetype() return next player archetype from archetype	250	* get_player_archetype() return next player archetype from archetype
345	* list. Not very efficient routine, but used only creating new players.	251	* list. Not very efficient routine, but used only creating new players.
346	* Note: there MUST be at least one player archetype!	252	* Note: there MUST be at least one player archetype!
347	*/	253	*/
		254	static archetype *
348	archetype *get_player_archetype(archetype* at)	255	get_player_archetype (archetype *at)
349	{	256	{
350	archetype *start = at;	257	// archetypes could have been reloaded
351	for (;;) {	258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
352	if (at==NULL || at->next==NULL)	259
353	at=first_archetype;	260	if (!nat)
354	else
355	at=at->next;
356	if(at->clone.type==PLAYER)
357	return at;	261	return at;
358	if (at == start) {	262
359	LOG (llevError, "No Player archetypes\n");	263	archvec::iterator i = archetypes.find (nat);
360	exit (-1);	264
361	}	265	for (;;)
362	}	266	{
363	}	267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
364		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
		275	}
365		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 *
366	object *get_nearest_player(object *mon) {	298	get_nearest_player (object *mon)
		299	{
367	object *op = NULL;	300	object *op = NULL;
368	player *pl = NULL;
369	objectlink *ol;	301	objectlink *ol;
370	unsigned lastdist;	302	unsigned lastdist;
371	rv_vector rv;	303	rv_vector rv;
372		304
373	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
374	/* We should not find free objects on this friendly list, but it	306	{
375	* does periodically happen. Given that, lets deal with it.
376	* While unlikely, it is possible the next object on the friendly
377	* list is also free, so encapsulate this in a while loop.
378	*/
379	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
380	object *tmp=ol->ob;
381
382	/* Can't do much more other than log the fact, because the object
383	* itself will have been cleared.
384	*/
385	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
386	ol = ol->next;
387	remove_friendly_object(tmp);
388	if (!ol) return op;
389	}
390
391	/* Remove special check for player from this. First, it looks to cause
392	* some crashes (ol->ob->contr not set properly?), but secondly, a more
393	* complicated method of state checking would be needed in any case -
394	* as it was, a clever player could type quit, and the function would
395	* skip them over while waiting for confirmation. Remove
396	* on_same_map check, as can_detect_enemy also does this
397	*/
398	if (!can_detect_enemy(mon,ol->ob,&rv))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
399	continue;	308	continue;
400		309
401	if(lastdist>rv.distance) {
402	op=ol->ob;
403	lastdist=rv.distance;
404	}
405	}
406	for (pl=first_player; pl != NULL; pl=pl->next) {
407	if (can_detect_enemy(mon, pl->ob,&rv)) {
408
409	if(lastdist>rv.distance) {	310	if (lastdist > rv.distance)
410	op=pl->ob;	311	{
		312	op = ol->ob;
411	lastdist=rv.distance;	313	lastdist = rv.distance;
		314	}
412	}	315	}
413	}	316
414	}	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
415	#if 0	325	#if 0
416	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)");
417	#endif	327	#endif
418	return op;	328	return op;
419	}	329	}
420		330
421	/* 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
422	* 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
423	* detour a monster will take from the direction path when looking	333	* detour a monster will take from the direction path when looking
…		…
437	* circling behaviour. Unfortunately, this function is also used to determined	347	* circling behaviour. Unfortunately, this function is also used to determined
438	* 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
439	* is probably not a good thing.	349	* is probably not a good thing.
440	*/	350	*/
441	#define MAX_SPACES 50	351	#define MAX_SPACES 50
442
443		352
444	/*	353	/*
445	* Returns the direction to the player, if valid. Returns 0 otherwise.	354	* Returns the direction to the player, if valid. Returns 0 otherwise.
446	* 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
447	* 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
…		…
460	* monster can in fact move one space in that direction.	369	* monster can in fact move one space in that direction.
461	* 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,
462	* 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
463	* is blocking itself.	372	* is blocking itself.
464	*/	373	*/
		374	int
465	int path_to_player(object *mon, object *pl, unsigned mindiff) {	375	path_to_player (object *mon, object *pl, unsigned mindiff)
		376	{
466	rv_vector rv;	377	rv_vector rv;
467	sint16 x,y;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
468	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;
469	mapstruct *m ,*lastmap;
470		379
471	get_rangevector(mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
472		381
473	if (rv.distance<mindiff) return 0;	382	if (rv.distance < mindiff)
474
475	x=mon->x;
476	y=mon->y;
477	m=mon->map;
478	dir = rv.direction;
479	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
480	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
481	/* If we can't solve it within the search distance, return now. */
482	if (diff>max) return 0;
483	while (diff >1 && max>0) {
484	lastx = x;
485	lasty = y;
486	lastmap = m;
487	x = lastx + freearr_x[dir];
488	y = lasty + freearr_y[dir];
489
490	mflags = get_map_flags(m, &m, x, y, &x, &y);
491	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
492
493	/* Space is blocked - try changing direction a little */
494	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
495	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
496	/* recalculate direction from last good location. Possible
497	* we were not traversing ideal location before.
498	*/
499	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
500	if (rv.direction != dir) {
501	/* OK - says direction should be different - lets reset the
502	* the values so it will try again.
503	*/
504	x = lastx;
505	y = lasty;
506	m = lastmap;
507	dir = firstdir = rv.direction;
508	} else {
509	/* direct path is blocked - try taking a side step to
510	* either the left or right.
511	* Note increase the values in the loop below to be
512	* more than -1/1 respectively will mean the monster takes
513	* bigger detour. Have to be careful about these values getting
514	* too big (3 or maybe 4 or higher) as the monster may just try
515	* stepping back and forth
516	*/
517	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
518	if (i==0) continue; /* already did this, so skip it */
519	/* Use lastdir here - otherwise,
520	* since the direction that the creature should move in
521	* may change, you could get infinite loops.
522	* ie, player is northwest, but monster can only
523	* move west, so it does that. It goes some distance,
524	* gets blocked, finds that it should move north,
525	* can't do that, but now finds it can move east, and
526	* gets back to its original point. lastdir contains
527	* the last direction the creature has successfully
528	* moved.
529	*/
530
531	x = lastx + freearr_x[absdir(lastdir+i)];
532	y = lasty + freearr_y[absdir(lastdir+i)];
533	m = lastmap;
534	mflags = get_map_flags(m, &m, x, y, &x, &y);
535	if (mflags & P_OUT_OF_MAP) continue;
536	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
537	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
538	if (mflags & P_BLOCKSVIEW) continue;
539
540	if (m == mon->map && blocked_link(mon, m, x, y)) break;
541	}
542	/* go through entire loop without finding a valid
543	* sidestep to take - thus, no valid path.
544	*/
545	if (i==(DETOUR_AMOUNT+1))
546	return 0;
547	diff--;
548	lastdir=dir;
549	max--;
550	if (!firstdir) firstdir = dir+i;
551	} /* else check alternate directions */
552	} /* if blocked */
553	else {
554	/* we moved towards creature, so diff is less */
555	diff--;
556	max--;
557	lastdir=dir;
558	if (!firstdir) firstdir = dir;
559	}
560	if (diff<=1) {
561	/* Recalculate diff (distance) because we may not have actually
562	* headed toward player for entire distance.
563	*/
564	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
565	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
566	}
567	if (diff>max) return 0;
568	}
569	/* If we reached the max, didn't find a direction in time */
570	if (!max) return 0;
571
572	return firstdir;
573	}
574
575	void give_initial_items(object *pl,treasurelist *items) {
576	object *op,*next=NULL;
577
578	if(pl->randomitems!=NULL)
579	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
580
581	for (op=pl->inv; op; op=next) {
582	next = op->below;
583
584	/* Forces get applied per default, unless they have the
585	* flag "neutral" set. Sorry but I can't think of a better way
586	*/
587	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
588	SET_FLAG(op,FLAG_APPLIED);
589
590	/* we never give weapons/armour if these cannot be used
591	* by this player due to race restrictions
592	*/
593	if (pl->type == PLAYER) {
594	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
595	(op->type == ARMOUR || op->type == BOOTS ||
596	op->type == CLOAK || op->type == HELMET ||
597	op->type == SHIELD || op->type == GLOVES ||
598	op->type == BRACERS || op->type == GIRDLE)) ||
599	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
600	remove_ob (op);
601	free_object (op);
602	continue;
603	}
604	}
605
606	/* This really needs to be better - we should really give
607	* a substitute spellbook. The problem is that we don't really
608	* have a good idea what to replace it with (need something like
609	* a first level treasurelist for each skill.)
610	* remove duplicate skills also
611	*/
612	if(op->type==SPELLBOOK || op->type == SKILL) {
613	object *tmp;
614
615	for (tmp=op->below; tmp; tmp=tmp->below)
616	if (tmp->type == op->type && tmp->name == op->name) break;
617
618	if (tmp) {
619	remove_ob(op);
620	free_object(op);
621	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
622	tmp->name);
623	continue;
624	}
625	if (op->nrof > 1) op->nrof = 1;
626	}
627
628	if (op->type == SPELLBOOK && op->inv) {
629	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
630	}
631
632	/* Give starting characters identified, uncursed, and undamned
633	* items. Just don't identify gold or silver, or it won't be
634	* merged properly.
635	*/
636	if (need_identify(op)) {
637	SET_FLAG(op, FLAG_IDENTIFIED);
638	CLEAR_FLAG(op, FLAG_CURSED);
639	CLEAR_FLAG(op, FLAG_DAMNED);
640	}
641	if(op->type==SPELL) {
642	remove_ob(op);
643	free_object(op);
644	continue;
645	}
646	else if(op->type==SKILL) {
647	SET_FLAG(op, FLAG_CAN_USE_SKILL);
648	op->stats.exp = 0;
649	op->level = 1;
650	}
651	/* lock all 'normal items by default */
652	else SET_FLAG(op, FLAG_INV_LOCKED);
653	} /* for loop of objects in player inv */
654
655	/* Need to set up the skill pointers */
656	link_player_skills(pl);
657	}
658
659	void get_name(object *op) {
660	op->contr->write_buf[0]='\0';
661	op->contr->state=ST_GET_NAME;
662	send_query(&op->contr->socket,0,"What is your name?\n:");
663	}
664
665	void get_password(object *op) {
666	op->contr->write_buf[0]='\0';
667	op->contr->state=ST_GET_PASSWORD;
668	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
669	}
670
671	void play_again(object *op)
672	{
673	op->contr->state=ST_PLAY_AGAIN;
674	op->chosen_skill = NULL;
675	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
676	/* a bit of a hack, but there are various places early in th
677	* player creation process that a user can quit (eg, roll
678	* stats) that isn't removing the player. Taking a quick
679	* look, there are many places that call play_again without
680	* removing the player - it probably makes more sense
681	* to leave it to play_again to remove the object in all
682	* cases.
683	*/
684	if (!QUERY_FLAG(op, FLAG_REMOVED))
685	remove_ob(op);
686	/* Need to set this to null - otherwise, it could point to garbage,
687	* and draw() doesn't check to see if the player is removed, only if
688	* the map is null or not swapped out.
689	*/
690	op->map = NULL;
691	}
692
693
694	int receive_play_again(object *op, char key)
695	{
696	if(key=='q'||key=='Q') {
697	remove_friendly_object(op);
698	leave(op->contr,0); /* ericserver will draw the message */
699	return 2;
700	}
701	else if(key=='a'||key=='A') {
702	player *pl = op->contr;
703	const char *name = op->name;
704
705	add_refcount(name);
706	remove_friendly_object(op);
707	free_object(op);
708	pl = get_player(pl);
709	op = pl->ob;
710	add_friendly_object(op);
711	op->contr->password[0]='~';
712	FREE_AND_CLEAR_STR(op->name);
713	FREE_AND_CLEAR_STR(op->name_pl);
714
715	/* Lets put a space in here */
716	new_draw_info(NDI_UNIQUE, 0, op, "\n");
717	get_name(op);
718	op->name = name; /* Alrady added a refcount above */
719	op->name_pl = add_string(name);
720	set_first_map(op);
721	} else {
722	/* user pressed something else so just ask again... */
723	play_again(op);
724	}
725	return 0;	383	return 0;
726	}
727		384
728	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));
729		389
730	op->contr->write_buf[0]='\0';	390	/* If we can't solve it within the search distance, return now. */
731	op->contr->state=ST_CONFIRM_PASSWORD;	391	if (diff > max)
732	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	392	return 0;
733	}
734		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
735	void get_party_password(object *op, partylist *party) {	590	get_party_password (object *op, partylist *party)
		591	{
736	if (party == NULL) {	592	if (party == NULL)
		593	{
737	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);
738	return;	595	return;
739	}	596	}
		597
740	op->contr->write_buf[0]='\0';	598	op->contr->write_buf[0] = '\0';
741	op->contr->state=ST_GET_PARTY_PASSWORD;	599	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
742	op->contr->party_to_join = party;	600	op->contr->party_to_join = party;
743	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:");
744	}	602	}
745
746		603
747	/* 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. */
748	int roll_stat(void) {	605	static int
		606	roll_stat ()
		607	{
749	int a[4],i,j,k;	608	int a[4], i, j, k;
750		609
751	for(i=0;i<4;i++)	610	for (i = 0; i < 4; i++)
752	a[i]=(int)RANDOM()%6+1;	611	a[i] = rndm (1, 6);
753		612
754	for(i=0,j=0,k=7;i<4;i++)	613	for (i = 0, j = 0, k = 7; i < 4; i++)
755	if(a[i]<k)	614	if (a[i] < k)
756	k=a[i],j=i;	615	k = a[i], j = i;
757		616
758	for(i=0,k=0;i<4;i++) {	617	for (i = 0, k = 0; i < 4; i++)
759	if(i!=j)	618	if (i != j)
760	k+=a[i];	619	k += a[i];
761	}	620
762	return k;	621	return k;
763	}	622	}
764		623
765	void roll_stats(object *op) {	624	void
		625	object::roll_stats ()
		626	{
		627	int statsort [NUM_STATS];
		628
		629	for (;;)
		630	{
766	int sum=0;	631	int sum = 0;
767	int i = 0, j = 0;	632	for (int i = NUM_STATS; i--; )
768	int statsort[7];	633	sum += statsort [i] = roll_stat ();
769		634
770	do {	635	if (sum >= 82 && sum <= 116)
771	op->stats.Str=roll_stat();	636	break;
772	op->stats.Dex=roll_stat();	637	}
773	op->stats.Int=roll_stat();
774	op->stats.Con=roll_stat();
775	op->stats.Wis=roll_stat();
776	op->stats.Pow=roll_stat();
777	op->stats.Cha=roll_stat();
778	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
779	op->stats.Con+op->stats.Wis+op->stats.Pow+
780	op->stats.Cha;
781	} while(sum<82||sum>116);
782		638
783	/* Sort the stats so that rerolling is easier... */	639	// Sort the stats so that rerolling is easier...
784	statsort[0] = op->stats.Str;	640	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
785	statsort[1] = op->stats.Dex;
786	statsort[2] = op->stats.Int;
787	statsort[3] = op->stats.Con;
788	statsort[4] = op->stats.Wis;
789	statsort[5] = op->stats.Pow;
790	statsort[6] = op->stats.Cha;
791		641
792	/* a quick and dirty bubblesort? */	642	for (int i = 0; i < NUM_STATS; ++i)
793	do {
794	if (statsort[i] < statsort[i + 1]) {
795	j = statsort[i];
796	statsort[i] = statsort[i + 1];
797	statsort[i + 1] = j;
798	i = 0;
799	} else {
800	i++;
801	}
802	} while (i < 6);
803
804	op->stats.Str = statsort[0];	643	stats.stat (i) = statsort [i];
805	op->stats.Dex = statsort[1];
806	op->stats.Con = statsort[2];
807	op->stats.Int = statsort[3];
808	op->stats.Wis = statsort[4];
809	op->stats.Pow = statsort[5];
810	op->stats.Cha = statsort[6];
811		644
812
813	op->contr->orig_stats.Str=op->stats.Str;
814	op->contr->orig_stats.Dex=op->stats.Dex;
815	op->contr->orig_stats.Int=op->stats.Int;
816	op->contr->orig_stats.Con=op->stats.Con;
817	op->contr->orig_stats.Wis=op->stats.Wis;
818	op->contr->orig_stats.Pow=op->stats.Pow;
819	op->contr->orig_stats.Cha=op->stats.Cha;
820
821	op->level=1;
822	op->stats.exp=0;	645	stats.exp = 0;
823	op->stats.ac=0;	646	stats.ac = 0;
824		647
		648	stats.hp = stats.maxhp;
		649	stats.sp = stats.maxsp;
		650	stats.grace = stats.maxgrace;
		651
		652	if (contr)
		653	{
825	op->contr->levhp[1] = 9;	654	contr->levhp[1] = 9;
826	op->contr->levsp[1] = 6;	655	contr->levsp[1] = 6;
827	op->contr->levgrace[1] = 3;	656	contr->levgrace[1] = 3;
828		657
829	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
830	op->stats.hp = op->stats.maxhp;	678	stats.hp = stats.maxhp;
831	op->stats.sp = op->stats.maxsp;	679	stats.sp = stats.maxsp;
832	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
833	op->contr->orig_stats=op->stats;	688	contr->orig_stats = stats;
		689	}
834	}	690	}
835		691
836	void Roll_Again(object *op)	692	static void
		693	start_info (object *op)
837	{	694	{
838	esrv_new_player(op->contr, 0);
839	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)? ");
840	}
841
842	void Swap_Stat(object *op,int Swap_Second)
843	{
844	signed char tmp;
845	char buf[MAX_BUF];	695	char buf[MAX_BUF];
846		696
847	if ( op->contr->Swap_First == -1 ) {	697	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
848	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
849	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
850	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
851	return;
852	}
853
854	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
855
856	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
857	get_attr_value(&op->contr->orig_stats, Swap_Second));
858
859	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
860
861	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
862	new_draw_info(NDI_UNIQUE, 0,op, buf);	698	new_draw_info (NDI_UNIQUE, 0, op, buf);
863	op->stats.Str = op->contr->orig_stats.Str;
864	op->stats.Dex = op->contr->orig_stats.Dex;
865	op->stats.Con = op->contr->orig_stats.Con;
866	op->stats.Int = op->contr->orig_stats.Int;
867	op->stats.Wis = op->contr->orig_stats.Wis;
868	op->stats.Pow = op->contr->orig_stats.Pow;
869	op->stats.Cha = op->contr->orig_stats.Cha;
870	op->stats.ac=0;
871
872	op->level=1;
873	op->stats.exp=0;
874	op->stats.ac=0;
875
876	op->contr->levhp[1] = 9;
877	op->contr->levsp[1] = 6;
878	op->contr->levgrace[1] = 3;
879
880	fix_player(op);
881	op->stats.hp = op->stats.maxhp;
882	op->stats.sp = op->stats.maxsp;
883	op->stats.grace = op->stats.maxgrace;
884	op->contr->orig_stats=op->stats;
885	op->contr->Swap_First=-1;
886	}
887
888
889	/* This code has been greatly reduced, because with set_attr_value
890	* and get_attr_value, the stats can be accessed just numeric
891	* ids. stat_trans is a table that translate the number entered
892	* into the actual stat. It is needed because the order the stats
893	* are displayed in the stat window is not the same as how
894	* the number's access that stat. The table does that translation.
895	*/
896	int key_roll_stat(object *op, char key)
897	{
898	int keynum = key -'0';
899	char buf[MAX_BUF];
900	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
901
902	if (keynum>0 && keynum<=7) {
903	if (op->contr->Swap_First==-1) {
904	op->contr->Swap_First=stat_trans[keynum];
905	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
906	new_draw_info(NDI_UNIQUE, 0,op,buf);
907	}
908	else
909	Swap_Stat(op,stat_trans[keynum]);
910
911	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
912	return 1;
913	}
914	switch (key) {
915	case 'n':
916	case 'N': {
917	SET_FLAG(op, FLAG_WIZ);
918	if(op->map==NULL) {
919	LOG(llevError,"Map == NULL in state 2\n");
920	break;
921	}
922
923	#if 0
924	/* So that enter_exit will put us at startx/starty */
925	op->x= -1;
926
927	enter_exit(op,NULL);
928	#endif
929	SET_ANIMATION(op, 2); /* So player faces south */
930	/* Enter exit adds a player otherwise */
931	add_statbonus(op);
932	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");
933	op->contr->state = ST_CHANGE_CLASS;
934	if (op->msg)
935	new_draw_info(NDI_BLUE, 0, op, op->msg);
936	return 0;
937	}
938	case 'y':
939	case 'Y':
940	roll_stats(op);
941	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
942	return 1;
943
944	case 'q':
945	case 'Q':
946	play_again(op);
947	return 1;
948
949	default:
950	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
951	return 0;
952	}
953	return 0;
954	}	699	}
955		700
956	/* This function takes the key that is passed, and does the	701	/* This function takes the key that is passed, and does the
957	* appropriate action with it (change race, or other things).	702	* appropriate action with it (change race, or other things).
958	* The function name is for historical reasons - now we have	703	* The function name is for historical reasons - now we have
959	* separate race and class; this actually changes the RACE,	704	* separate race and class; this actually changes the RACE,
960	* not the class.	705	* not the class.
961	*/	706	*/
962		707	void
963	int key_change_class(object *op, char key)	708	player::chargen_race_done ()
964	{	709	{
965	int tmp_loop;
966
967	if(key=='q'||key=='Q') {
968	remove_ob(op);
969	play_again(op);
970	return 0;
971	}
972	if(key=='d'||key=='D') {
973	char buf[MAX_BUF];
974
975	/* this must before then initial items are given */	710	/* this must before then initial items are given */
976	esrv_new_player(op->contr, op->weight+op->carrying);	711	esrv_new_player (ob->contr);
977	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
978		712
979	/* Lauwenmark : Here we handle the BORN global event */	713	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
980	execute_global_event(EVENT_BORN, op);	714	if (tl)
		715	create_treasure (tl, ob, 0, 0, 0);
981		716
982	/* Lauwenmark : We then generate a LOGIN event */	717	INVOKE_PLAYER (BIRTH, ob->contr);
983	execute_global_event(EVENT_LOGIN, op->contr, op->contr->socket.host);	718
984	op->contr->state=ST_PLAYING;	719	ob->contr->ns->state = ST_PLAYING;
985		720
986	if (op->msg) {	721	if (ob->msg)
987	free_string(op->msg);	722	ob->msg = 0;
988	op->msg=NULL;
989	}
990		723
991	/* We create this now because some of the unique maps will need it
992	* to save here.
993	*/
994	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
995	make_path_to_file(buf);
996
997	#ifdef AUTOSAVE
998	op->contr->last_save_tick = pticks;
999	#endif
1000	start_info(op);	724	start_info (ob);
1001	CLEAR_FLAG(op, FLAG_WIZ);	725	ob->clr_flag (FLAG_WIZ);
1002	give_initial_items(op,op->randomitems);	726	give_initial_items (ob, ob->randomitems);
1003	link_player_skills(op);
1004	esrv_send_inventory(op, op);	727	esrv_send_inventory (ob, ob);
1005	fix_player(op);	728	ob->update_stats ();
1006		729
1007	/* This moves the player to a different start map, if there	730	/* This moves the player to a different start map, if there
1008	* is one for this race	731	* is one for this race
1009	*/	732	*/
1010	if(*first_map_ext_path) {	733	if (*first_map_ext_path)
1011	object *tmp;	734	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1012	mapstruct *oldmap = op->map;	735	else
1013	char mapname[MAX_BUF];
1014	snprintf(mapname, MAX_BUF-1, "%s/%s",
1015	first_map_ext_path, op->arch->name);
1016	tmp=get_object();
1017	EXIT_PATH(tmp) = add_string(mapname);
1018	EXIT_X(tmp) = op->x;
1019	EXIT_Y(tmp) = op->y;
1020	enter_exit(op,tmp); /* we don't really care if it succeeded;
1021	* if the map isn't there, then stay on the
1022	* default initial map */
1023	free_object(tmp);
1024	} else {
1025	LOG(llevDebug,"first_map_ext_path not set\n");	736	LOG (llevDebug, "first_map_ext_path not set\n");
1026	}	737	}
1027	return 0;
1028	}
1029		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	{
1030	/* Following actually changes the race - this is the default command	761	/* Following actually changes the race - this is the default command
1031	* if we don't match with one of the options above.	762	* if we don't match with one of the options above.
1032	*/	763	*/
1033		764
1034	tmp_loop = 0;	765	do
1035	while(!tmp_loop) {	766	{
1036	const char *name = add_string (op->name);	767	shstr name = ob->name;
1037	int x = op->x, y = op->y;	768	int x = ob->x, y = ob->y;
1038	remove_statbonus(op);	769
1039	remove_ob (op);	770	ob->remove_statbonus ();
		771	ob->remove ();
1040	op->arch = get_player_archetype(op->arch);	772	ob->arch = get_player_archetype (ob->arch);
1041	copy_object (&op->arch->clone, op);	773	ob->arch->copy_to (ob);
		774	ob->instantiate ();
1042	op->stats = op->contr->orig_stats;	775	ob->stats = ob->contr->orig_stats;
1043	free_string (op->name);	776	ob->name = ob->name_pl = name;
1044	op->name = name;	777	ob->x = x;
1045	free_string(op->name_pl);	778	ob->y = y;
1046	op->name_pl = add_string(name);
1047	op->x = x;
1048	op->y = y;
1049	SET_ANIMATION(op, 2); /* So player faces south */	779	SET_ANIMATION (ob, 2); /* So player faces south */
1050	insert_ob_in_map (op, op->map, op,0);	780	insert_ob_in_map (ob, ob->map, ob, 0);
1051	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	781	assign (ob->contr->title, ob->arch->object::name);
1052	op->contr->title[sizeof(op->contr->title)-1] = '\0';	782	ob->add_statbonus ();
1053	add_statbonus(op);
1054	tmp_loop=allowed_class(op);
1055
1056	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1057	}	783	}
		784	while (!allowed_class (ob));
		785
1058	update_object(op,UP_OBJ_FACE);	786	update_object (ob, UP_OBJ_FACE);
1059	esrv_update_item(UPD_FACE,op,op);	787	esrv_update_item (UPD_FACE, ob, ob);
1060	fix_player(op);	788	ob->update_stats ();
1061	op->stats.hp=op->stats.maxhp;	789	ob->stats.hp = ob->stats.maxhp;
1062	op->stats.sp=op->stats.maxsp;	790	ob->stats.sp = ob->stats.maxsp;
1063	op->stats.grace=0;	791	ob->stats.grace = 0;
1064	if (op->msg)
1065	new_draw_info(NDI_BLUE, 0, op, op->msg);
1066	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1067	return 0;
1068	}	792	}
1069		793
1070	int key_confirm_quit(object *op, char key)	794	static void
1071	{
1072	char buf[MAX_BUF];
1073
1074	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1075	op->contr->state=ST_PLAYING;
1076	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1077	return 1;
1078	}
1079
1080	/* Lauwenmark : Here we handle the REMOVE global event */
1081	execute_global_event(EVENT_REMOVE, op);
1082	terminate_all_pets(op);
1083	leave_map(op);
1084	op->direction=0;
1085	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1086	"%s quits the game.",op->name);
1087
1088	strcpy(op->contr->killer,"quit");
1089	check_score(op);
1090	op->contr->party=NULL;
1091	if (settings.set_title == TRUE)
1092	op->contr->own_title[0]='\0';
1093
1094	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1095	mapstruct *mp, *next;
1096
1097	/* We need to hunt for any per player unique maps in memory and
1098	* get rid of them. The trailing slash in the path is intentional,
1099	* so that players named 'Ab' won't match against players 'Abe' pathname
1100	*/
1101	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1102	for (mp=first_map; mp!=NULL; mp=next) {
1103	next = mp->next;
1104	if (!strncmp(mp->path, buf, strlen(buf)))
1105	delete_map(mp);
1106	}
1107
1108	delete_character(op->name, 1);
1109	}
1110	play_again(op);
1111	return 1;
1112	}
1113
1114	void flee_player(object *op) {	795	flee_player (object *op)
		796	{
1115	int dir,diff;	797	int dir, diff;
1116	rv_vector rv;	798	rv_vector rv;
1117		799
1118	if(op->stats.hp < 0) {	800	if (op->stats.hp < 0)
		801	{
1119	LOG(llevDebug, "Fleeing player is dead.\n");	802	LOG (llevDebug, "Fleeing player is dead.\n");
1120	CLEAR_FLAG(op, FLAG_SCARED);	803	op->clr_flag (FLAG_SCARED);
1121	return;	804	return;
		805	}
		806
		807	if (!op->enemy)
1122	}	808	{
1123
1124	if(op->enemy==NULL) {
1125	LOG(llevDebug,"Fleeing player had no enemy.\n");	809	LOG (llevDebug, "Fleeing player had no enemy.\n");
1126	CLEAR_FLAG(op, FLAG_SCARED);	810	op->clr_flag (FLAG_SCARED);
1127	return;	811	return;
1128	}	812	}
1129		813
1130	/* Seen some crashes here. Since we don't store an
1131	* op->enemy_count, it is possible that something destroys the
1132	* actual enemy, and the object is recycled.
1133	*/
1134	if (op->enemy->map == NULL) {
1135	CLEAR_FLAG(op, FLAG_SCARED);
1136	op->enemy=NULL;
1137	return;
1138	}
1139
1140	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))
1141	op->enemy=NULL;
1142	CLEAR_FLAG(op, FLAG_SCARED);
1143	return;
1144	}	815	{
		816	op->enemy = NULL;
		817	op->clr_flag (FLAG_SCARED);
		818	return;
		819	}
		820
1145	get_rangevector(op, op->enemy, &rv, 0);	821	get_rangevector (op, op->enemy, &rv, 0);
1146		822
1147	dir=absdir(4+rv.direction);	823	dir = absdir (4 + rv.direction);
1148	for(diff=0;diff<3;diff++) {	824	for (diff = 0; diff < 3; diff++)
1149	int m=1-(RANDOM()&2);
1150	if(move_ob(op,absdir(dir+diff*m),op)||
1151	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1152	return;
1153	}
1154	}	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
1155	/* Cornered, get rid of scared */	832	/* Cornered, get rid of scared */
1156	CLEAR_FLAG(op, FLAG_SCARED);	833	op->clr_flag (FLAG_SCARED);
1157	op->enemy=NULL;	834	op->enemy = NULL;
1158	}	835	}
1159
1160		836
1161	/* 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.
1162	* 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
1163	* stop.	839	* stop.
1164	*/	840	*/
		841	int
1165	int check_pick(object *op) {	842	check_pick (object *op)
		843	{
1166	object *tmp, *next;	844	object *tmp, *next;
1167	tag_t next_tag=0, op_tag;
1168	int stop = 0;	845	int stop = 0;
1169	int j, k, wvratio;	846	int wvratio;
1170	char putstring[128], tmpstr[16];
1171		847
1172
1173	/* if you're flying, you cna't pick up anything */	848	/* if you're flying, you can't pick up anything */
1174	if (op->move_type & MOVE_FLYING)	849	if (op->move_type & MOVE_FLYING)
1175	return 1;	850	return 1;
1176		851
1177	op_tag = op->count;
1178
1179	next = op->below;	852	next = op->below;
1180	if (next)	853
1181	next_tag = next->count;	854	int cnt = MAX_ITEM_PER_ACTION;
		855	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1182		856
1183	/* 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
1184	* destroyed */	858	* destroyed */
1185	while (next && ! was_destroyed (next, next_tag))	859	while (next && !next->destroyed ())
1186	{	860	{
1187	tmp = next;	861	tmp = next;
1188	next = tmp->below;	862	next = tmp->below;
1189	if (next)
1190	next_tag = next->count;
1191		863
1192	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 ())
1193	return 0;	871	return 0;
1194		872
1195	if ( ! can_pick (op, tmp))	873	if (!can_pick (op, tmp))
1196	continue;	874	continue;
1197		875
1198	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	876	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1199	{	877	{
1200	if (item_matched_string (op, tmp, op->contr->search_str))	878	if (item_matched_string (op, tmp, op->contr->search_str))
1201	pick_up (op, tmp);	879	CHK_PICK_PICKUP;
		880
1202	continue;	881	continue;
1203	}	882	}
1204		883
1205	/* high not bit set? We're using the old autopickup model */
1206	if(!(op->contr->mode & PU_NEWMODE)) {
1207	switch (op->contr->mode) {
1208	case 0: return 1; /* don't pick up */
1209	case 1: pick_up (op, tmp);
1210	return 1;
1211	case 2: pick_up (op, tmp);
1212	return 0;
1213	case 3: return 0; /* stop before pickup */
1214	case 4: pick_up (op, tmp);
1215	break;
1216	case 5: pick_up (op, tmp);
1217	stop = 1;
1218	break;
1219	case 6:
1220	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1221	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1222	pick_up(op, tmp);
1223	break;
1224
1225	case 7:
1226	if (tmp->type == MONEY || tmp->type == GEM)
1227	pick_up(op, tmp);
1228	break;
1229
1230	default:
1231	/* use value density */
1232	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1233	&& (query_cost (tmp, op, F_TRUE) * 100
1234	/ (tmp->weight * MAX (tmp->nrof, 1)))
1235	>= op->contr->mode)
1236	pick_up(op,tmp);
1237	}
1238	}
1239	else { /* old model */
1240	/* NEW pickup handling */	884	/* pickup handling */
1241	if(op->contr->mode & PU_DEBUG)	885	if (op->contr->mode & PU_DEBUG)
1242	{	886	{
1243	/* some debugging code to figure out item information */	887	/* some debugging code to figure out item information */
1244	if(tmp->name!=NULL)	888	const char *str = tmp->name
1245	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	889	? format ("item name: %s item type: %d weight/value: %d",
1246	tmp->name, tmp->type,	890	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1247	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1248	else
1249	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	891	: format ("item name: %s item type: %d weight/value: %d",
1250	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))));
1251	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	893
1252	new_draw_info(NDI_UNIQUE, 0,op,putstring);	894	new_draw_info (NDI_UNIQUE, 0, op, str);
1253
1254	sprintf(putstring,"...flags: ");
1255	for(k=0;k<4;k++)
1256	{
1257	for(j=0;j<32;j++)
1258	{
1259	if((tmp->flags[k]>>j)&0x01)
1260	{
1261	sprintf(tmpstr,"%d ",k*32+j);
1262	strcat(putstring, tmpstr);
1263	}
1264	}
1265	}
1266	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1267
1268	#if 0
1269	/* print the flags too */
1270	for(k=0;k<4;k++)
1271	{
1272	fprintf(stderr,"%d [%d] ", k, k*32+31);
1273	for(j=0;j<32;j++)
1274	{
1275	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1276	if(!((j+1)%4))fprintf(stderr," ");
1277	}
1278	fprintf(stderr," [%d]\n", k*32);
1279	}
1280	#endif
1281	}	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
1282	/* philosophy:	903	/* philosophy:
1283	* 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
1284	* generic. This takes no game-time. For more detailed pickups	905	* generic. This takes no game-time. For more detailed pickups
1285	* and selections, select-items shoul dbe used. This is a	906	* and selections, select-items should be used. This is a
1286	* 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
1287	* example.	908	* example.
1288	* 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
1289	* 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
1290	* convert to decimal and then 'pickup <#>	911	* convert to decimal and then 'pickup <#>
…		…
1293	/* the first two modes are exclusive: if NOTHING we return, if	914	/* the first two modes are exclusive: if NOTHING we return, if
1294	* STOP then we stop. All the rest are applied sequentially,	915	* STOP then we stop. All the rest are applied sequentially,
1295	* meaning if any test passes, the item gets picked up. */	916	* meaning if any test passes, the item gets picked up. */
1296		917
1297	/* if mode is set to pick nothing up, return */	918	/* if mode is set to pick nothing up, return */
1298
1299	if(op->contr->mode & PU_NOTHING) return 1;	919	if (op->contr->mode == PU_NOTHING)
		920	return 1;
1300		921
1301	/* if mode is set to stop when encountering objects, return */	922	/* if mode is set to stop when encountering objects, return */
1302	/* take STOP before INHIBIT since it doesn't actually pick	923	/* take STOP before INHIBIT since it doesn't actually pick
1303	* anything up */	924	* anything up */
1304
1305	if(op->contr->mode & PU_STOP) return 0;	925	if (op->contr->mode & PU_STOP)
		926	return 0;
1306		927
1307	/* useful for going into stores and not losing your settings... */	928	/* useful for going into stores and not losing your settings... */
1308	/* 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
1309	* fighting */	930	* fighting */
1310	if(op->contr->mode & PU_INHIBIT) return 1;	931	if (op->contr->mode & PU_INHIBIT)
		932	return 1;
1311		933
1312	/* prevent us from turning into auto-thieves :) */	934	/* prevent us from turning into auto-thieves :) */
1313	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	935	if (tmp->flag [FLAG_UNPAID])
		936	continue;
1314		937
1315	/* ignore known cursed objects */	938	/* ignore known cursed objects */
1316	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;
1317		941
1318	/* all food and drink if desired */	942	/* all food and drink if desired */
1319	/* question: don't pick up known-poisonous stuff? */	943	/* question: don't pick up known-poisonous stuff? */
1320	if(op->contr->mode & PU_FOOD)	944	if (op->contr->mode & PU_FOOD)
1321	if (tmp->type == FOOD)	945	if (tmp->type == FOOD)
1322	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	946	{
		947	CHK_PICK_PICKUP;
		948	continue;
		949	}
		950
1323	if(op->contr->mode & PU_DRINK)	951	if (op->contr->mode & PU_DRINK)
1324	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]))
1325	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
1326		957
1327	if(op->contr->mode & PU_POTION)	958	if (op->contr->mode & PU_POTION)
1328	if (tmp->type == POTION)	959	if (tmp->type == POTION)
1329	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
1330		964
1331	/* spellbooks, skillscrolls and normal books/scrolls */	965	/* spellbooks, skillscrolls and normal books/scrolls */
1332	if(op->contr->mode & PU_SPELLBOOK)	966	if (op->contr->mode & PU_SPELLBOOK)
1333	if (tmp->type == SPELLBOOK)	967	if (tmp->type == SPELLBOOK)
1334	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
		972
1335	if(op->contr->mode & PU_SKILLSCROLL)	973	if (op->contr->mode & PU_SKILLSCROLL)
1336	if (tmp->type == SKILLSCROLL)	974	if (tmp->type == SKILLSCROLL)
1337	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
		979
1338	if(op->contr->mode & PU_READABLES)	980	if (op->contr->mode & PU_READABLES)
1339	if (tmp->type == BOOK || tmp->type == SCROLL)	981	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1340	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	982	{
		983	CHK_PICK_PICKUP;
		984	continue;
		985	}
1341		986
1342	/* wands/staves/rods/horns */	987	/* wands/staves/rods/horns */
1343	if (op->contr->mode & PU_MAGIC_DEVICE)	988	if (op->contr->mode & PU_MAGIC_DEVICE)
1344	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	989	if (tmp->type == WAND
1345	{ 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	}
1346		997
1347	/* pick up all magical items */	998	/* pick up all magical items */
1348	if(op->contr->mode & PU_MAGICAL)	999	if (op->contr->mode & PU_MAGICAL)
1349	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1000	if (tmp->flag [FLAG_KNOWN_MAGICAL]
1350	{ 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	}
1351		1006
1352	if(op->contr->mode & PU_VALUABLES)	1007	if (op->contr->mode & PU_VALUABLES)
1353	{	1008	{
1354	if (tmp->type == MONEY || tmp->type == GEM)	1009	if (tmp->type == MONEY || tmp->type == GEM)
1355	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1010	{
		1011	CHK_PICK_PICKUP;
		1012	continue;
		1013	}
1356	}	1014	}
1357		1015
1358	/* rings & amulets - talismans seems to be typed AMULET */	1016	/* rings & amulets - talismans seems to be typed AMULET */
1359	if(op->contr->mode & PU_JEWELS)	1017	if (op->contr->mode & PU_JEWELS)
1360	if (tmp->type == RING || tmp->type == AMULET)	1018	if (tmp->type == RING
1361	{ 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	}
1362		1034
1363	/* bows and arrows. Bows are good for selling! */	1035	/* bows and arrows. Bows are good for selling! */
1364	if(op->contr->mode & PU_BOW)	1036	if (op->contr->mode & PU_BOW)
1365	if (tmp->type == BOW)	1037	if (tmp->type == BOW)
1366	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
1367	if(op->contr->mode & PU_ARROW)	1043	if (op->contr->mode & PU_ARROW)
1368	if (tmp->type == ARROW)	1044	if (tmp->type == ARROW)
1369	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
1370		1049
1371	/* all kinds of armor etc. */	1050	/* all kinds of armor etc. */
1372	if(op->contr->mode & PU_ARMOUR)	1051	if (op->contr->mode & PU_ARMOUR)
1373	if (tmp->type == ARMOUR)	1052	if (tmp->type == ARMOUR)
1374	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
1375	if(op->contr->mode & PU_HELMET)	1058	if (op->contr->mode & PU_HELMET)
1376	if (tmp->type == HELMET)	1059	if (tmp->type == HELMET)
1377	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
		1064
1378	if(op->contr->mode & PU_SHIELD)	1065	if (op->contr->mode & PU_SHIELD)
1379	if (tmp->type == SHIELD)	1066	if (tmp->type == SHIELD)
1380	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1067	{
		1068	CHK_PICK_PICKUP;
		1069	continue;
		1070	}
		1071
1381	if(op->contr->mode & PU_BOOTS)	1072	if (op->contr->mode & PU_BOOTS)
1382	if (tmp->type == BOOTS)	1073	if (tmp->type == BOOTS)
1383	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1074	{
		1075	CHK_PICK_PICKUP;
		1076	continue;
		1077	}
		1078
1384	if(op->contr->mode & PU_GLOVES)	1079	if (op->contr->mode & PU_GLOVES)
1385	if (tmp->type == GLOVES)	1080	if (tmp->type == GLOVES || tmp->type == BRACERS)
1386	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
		1085
1387	if(op->contr->mode & PU_CLOAK)	1086	if (op->contr->mode & PU_CLOAK)
1388	if (tmp->type == CLOAK)	1087	if (tmp->type == CLOAK)
1389	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1088	{
		1089	CHK_PICK_PICKUP;
		1090	continue;
		1091	}
1390		1092
1391	/* hoping to catch throwing daggers here */	1093	/* hoping to catch throwing daggers here */
1392	if(op->contr->mode & PU_MISSILEWEAPON)	1094	if (op->contr->mode & PU_MISSILEWEAPON)
1393	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1095	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1394	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
1395		1100
1396	/* careful: chairs and tables are weapons! */	1101	/* careful: chairs and tables are weapons! */
1397	if(op->contr->mode & PU_ALLWEAPON)	1102	if (op->contr->mode & PU_ALLWEAPON)
1398	{	1103	{
1399	if(tmp->type == WEAPON && tmp->name!=NULL)	1104	if (tmp->type == WEAPON)
1400	{	1105	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1401	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1106	{
1402	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1107	CHK_PICK_PICKUP;
1403	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1108	continue;
1404	}	1109	}
1405	if(tmp->type == WEAPON && tmp->name==NULL)
1406	{
1407	if(strstr(tmp->arch->name,"table")==NULL &&
1408	strstr(tmp->arch->name,"chair")==NULL)
1409	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1410	}
1411	}	1110	}
1412		1111
1413	/* misc stuff that's useful */	1112	/* misc stuff that's useful */
1414	if(op->contr->mode & PU_KEY)	1113	if (op->contr->mode & PU_KEY)
1415	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1114	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1416	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1115	{
		1116	CHK_PICK_PICKUP;
		1117	continue;
		1118	}
1417		1119
1418	/* 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
1419	* pickups */	1121	* pickups */
1420	if(op->contr->mode & PU_RATIO)	1122	if (op->contr->mode & PU_RATIO)
1421	{	1123	{
1422	/* use value density to decide what else to grab */	1124	/* use value density to decide what else to grab */
1423	/* >=7 was >= op->contr->mode */	1125	/* >=7 was >= op->contr->mode */
1424	/* >=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
1425	* and multiply them by 5, giving 0..15*5== 5..75 */	1127	*/
1426	wvratio=(op->contr->mode & PU_RATIO) * 5;	1128	wvratio = op->contr->mode & PU_RATIO;
1427	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)
1428	{	1130	{
1429	pick_up(op, tmp);
1430	#if 0	1131	#if 0
1431	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1132	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1432	if(tmp->name!=NULL) {	1133	if (tmp->name != NULL)
		1134	{
1433	fprintf(stderr,"%s", tmp->name);	1135	fprintf (stderr, "%s", tmp->name);
1434	}	1136	}
1435	else fprintf(stderr,"%s",tmp->arch->name);	1137	else
		1138	fprintf (stderr, "%s", tmp->arch->archname);
1436	fprintf(stderr,",%d] = ", tmp->type);	1139	fprintf (stderr, ",%d] = ", tmp->type);
1437	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))));
1438	#endif	1141	#endif
1439	continue;	1142	CHK_PICK_PICKUP;
1440	}	1143	continue;
		1144	}
		1145	} /* the new pickup model */
1441	}	1146	}
1442	} /* the new pickup model */	1147
1443	}
1444	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;
1445	}	1184	}
1446		1185
1447	/*	1186	/*
1448	* Find an arrow in the inventory and after that	1187	* Find an arrow in the inventory and after that
1449	* in the right type container (quiver). Pointer to the	1188	* in the right type container (quiver). Pointer to the
1450	* found object is returned.	1189	* found object is returned.
1451	*/	1190	*/
		1191	static object *
1452	object *find_arrow(object *op, const char *type)	1192	find_arrow (object *op, const char *type)
1453	{	1193	{
1454	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);
1455		1197
1456	for(op=op->inv; op; op=op->below)	1198	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1457	if(!tmp && op->type==CONTAINER && op->race==type &&	1199	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1458	QUERY_FLAG(op,FLAG_APPLIED))	1200	if (object *arrow = find_arrow (tmp, type))
1459	tmp = find_arrow (op, type);	1201	{
1460	else if (op->type==ARROW && op->race==type)	1202	splay (tmp);
		1203	return arrow;
		1204	}
		1205
1461	return op;	1206	return 0;
1462	return tmp;
1463	}	1207	}
1464		1208
1465	/*	1209	/*
1466	* 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
1467	* 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
1468	* 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
1469	* 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.
1470	*/	1214	*/
1471		1215	static object *
1472	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)
1473	{	1217	{
1474	object *tmp = NULL, *arrow, *ntmp;	1218	object *tmp = NULL, *arrow, *ntmp;
1475	int attacknum, attacktype, betterby=0, i;	1219	int attacknum, attacktype, betterby = 0, i;
1476		1220
1477	if (!type)	1221	if (!type)
1478	return NULL;	1222	return NULL;
1479		1223
1480	for (arrow=op->inv; arrow; arrow=arrow->below) {	1224	for (arrow = op->inv; arrow; arrow = arrow->below)
1481	if (arrow->type==CONTAINER && arrow->race==type &&	1225	{
1482	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1226	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1483	i = 0;	1227	{
		1228	i = 0;
1484	ntmp = find_better_arrow(arrow, target, type, &i);	1229	ntmp = find_better_arrow (arrow, target, type, &i);
		1230
1485	if (i > betterby) {	1231	if (i > betterby)
1486	tmp = ntmp;	1232	{
1487	betterby = i;	1233	tmp = ntmp;
1488	}	1234	betterby = i;
		1235	}
		1236	}
1489	} else if (arrow->type==ARROW && arrow->race==type) {	1237	else if (arrow->type == ARROW && arrow->race == type)
		1238	{
1490	/* allways prefer assasination/slaying */	1239	/* allways prefer assasination/slaying */
1491	if (target->race != NULL && arrow->slaying != NULL &&	1240	if (target->race && arrow->slaying.contains (target->race))
1492	strstr(arrow->slaying, target->race)) {	1241	{
1493	if (arrow->attacktype & AT_DEATH) {	1242	if (arrow->attacktype & AT_DEATH)
1494	*better = 100;	1243	{
1495	return arrow;	1244	*better = 100;
1496	} else {	1245	return arrow;
1497	tmp = arrow;	1246	}
		1247	else
		1248	{
		1249	tmp = arrow;
1498	betterby = (arrow->magic + arrow->stats.dam) * 2;	1250	betterby = (arrow->magic + arrow->stats.dam) * 2;
1499	}	1251	}
1500	} else {	1252	}
		1253	else
		1254	{
1501	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1255	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1256	{
1502	attacktype = 1<<attacknum;	1257	attacktype = 1 << attacknum;
1503	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1258	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1504	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)
1505	tmp = arrow;	1260	{
		1261	tmp = arrow;
1506	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;
1507	}	1263	}
1508	}	1264	}
		1265
1509	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1266	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1510	tmp = arrow;	1267	{
		1268	tmp = arrow;
1511	betterby = 2 + arrow->magic + arrow->stats.dam;	1269	betterby = 2 + arrow->magic + arrow->stats.dam;
1512	}	1270	}
		1271
1513	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1272	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1514	tmp = arrow;	1273	{
		1274	tmp = arrow;
1515	betterby = 1 + arrow->magic + arrow->stats.dam;	1275	betterby = 1 + arrow->magic + arrow->stats.dam;
1516	}	1276	}
		1277	}
		1278	}
1517	}	1279	}
1518	}	1280
1519	}
1520	if (tmp == NULL && arrow == NULL)	1281	if (tmp == NULL && arrow == NULL)
1521	return find_arrow(op, type);	1282	return find_arrow (op, type);
1522		1283
1523	*better = betterby;	1284	*better = betterby;
1524	return tmp;	1285	return tmp;
1525	}	1286	}
1526		1287
1527	/* 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
1528	* find_better_arrow to find a decent arrow to use.	1289	* find_better_arrow to find a decent arrow to use.
1529	* op = the shooter	1290	* op = the shooter
1530	* type = bow->race	1291	* type = bow->race
1531	* dir = fire direction	1292	* dir = fire direction
1532	*/	1293	*/
1533		1294	static object *
1534	object *pick_arrow_target(object *op, const char *type, int dir)	1295	pick_arrow_target (object *op, shstr_cmp type, int dir)
1535	{	1296	{
1536	object *tmp = NULL;	1297	object *tmp = NULL;
1537	mapstruct *m;	1298	maptile *m;
1538	int i, mflags, found, number;	1299	int i, mflags, found, number;
1539	sint16 x, y;	1300	sint16 x, y;
1540		1301
1541	if (op->map == NULL)	1302	if (op->map == NULL)
1542	return find_arrow(op, type);	1303	return find_arrow (op, type);
1543		1304
1544	/* do a dex check */	1305	/* do a dex check */
1545	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1306	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1546	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)))
1547	return find_arrow(op, type);	1308	return find_arrow (op, type);
1548		1309
1549	m = op->map;	1310	m = op->map;
1550	x = op->x;	1311	x = op->x;
1551	y = op->y;	1312	y = op->y;
1552		1313
1553	/* find the first target */	1314	/* find the first target */
1554	for (i=0, found=0; i<20; i++) {	1315	for (i = 0, found = 0; i < 20; i++)
		1316	{
1555	x += freearr_x[dir];	1317	x += freearr_x[dir];
1556	y += freearr_y[dir];	1318	y += freearr_y[dir];
1557	mflags = get_map_flags(m, &m, x, y, &x, &y);	1319	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1320
1558	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1321	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1559	tmp = NULL;	1322	{
1560	break;	1323	tmp = 0;
		1324	break;
		1325	}
1561	} 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	{
1562	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1328	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1563	* perhaps a bad assumption.	1329	* perhaps a bad assumption.
1564	*/	1330	*/
1565	tmp = NULL;	1331	tmp = 0;
1566	break;	1332	break;
1567	}	1333	}
		1334
1568	if (mflags & P_IS_ALIVE) {	1335	if (mflags & P_IS_ALIVE)
1569	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)
1570	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1337	if (tmp->flag [FLAG_ALIVE])
1571	found++;	1338	break;
1572	break;
1573	}
1574	if (found)
1575	break;
1576	}
1577	}	1339	}
1578	if (tmp == NULL)	1340
		1341	if (!tmp)
1579	return find_arrow(op, type);	1342	return find_arrow (op, type);
1580		1343
1581	if (tmp->head)	1344	if (tmp->head)
1582	tmp = tmp->head;	1345	tmp = tmp->head;
1583		1346
1584	return find_better_arrow(op, tmp, type, &i);	1347	return find_better_arrow (op, tmp, type, &i);
1585	}	1348	}
1586		1349
1587	/*	1350	/*
1588	* Creature fires a bow - op can be monster or player. Returns	1351	* Creature fires a bow - op can be monster or player. Returns
1589	* 1 if bow was actually fired, 0 otherwise.	1352	* 1 if bow was actually fired, 0 otherwise.
…		…
1592	* dir is the direction of fire.	1355	* dir is the direction of fire.
1593	* 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)
1594	* 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
1595	* player fire modes.	1358	* player fire modes.
1596	*/	1359	*/
		1360	int
1597	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)
1598	sint16 sx, sint16 sy)
1599	{	1362	{
1600	object *left, *bow;	1363	object *left, *bow;
1601	tag_t left_tag, tag;	1364	int mflags;
1602	int bowspeed, mflags;	1365	maptile *m;
1603	mapstruct *m;
1604		1366
1605	if (!dir) {	1367	if (!dir)
		1368	{
1606	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!");
1607	return 0;	1370	return 0;
		1371	}
		1372
		1373	if (op->contr)
		1374	bow = op->current_weapon;
		1375	else
1608	}	1376	{
1609	if (op->type == PLAYER)
1610	bow=op->contr->ranges[range_bow];
1611	else {
1612	for(bow=op->inv; bow; bow=bow->below)	1377	for (bow = op->inv; bow; bow = bow->below)
1613	/* 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
1614	* 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.
1615	*/	1380	*/
1616	if(bow->type==BOW)	1381	if (bow->type == BOW)
1617	break;	1382	break;
1618		1383
1619	if (!bow) {	1384	if (!bow)
		1385	{
1620	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1386	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1621	return 0;	1387	return 0;
1622	}	1388	}
		1389
		1390	// optimisation: move object to top so we will find it quickly again
		1391	splay (bow);
1623	}	1392	}
		1393
1624	if( !bow->race || !bow->skill) {	1394	if (!bow->race || !bow->skill)
		1395	{
1625	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);
1626	return 0;	1397	return 0;
1627	}	1398	}
1628		1399
1629	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1630
1631	/* penalize ROF for bestarrow */
1632	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1633	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1634	if (bowspeed < 1)
1635	bowspeed = 1;
1636
1637	if (arrow == NULL) {	1400	if (arrow == NULL)
		1401	{
1638	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1402	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1403	{
1639	if (op->type == PLAYER)	1404	if (op->type == PLAYER)
1640	new_draw_info_format(NDI_UNIQUE, 0, op,	1405	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1641	"You have no %s left.", bow->race);
1642	/* 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 */
1643	else	1407	else
1644	CLEAR_FLAG(op, FLAG_READY_BOW);	1408	op->clr_flag (FLAG_READY_BOW);
		1409
1645	return 0;	1410	return 0;
1646	}	1411	}
1647	}	1412	}
		1413
1648	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1414	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1649	if (mflags & P_OUT_OF_MAP) {	1415	if (mflags & P_OUT_OF_MAP)
1650	return 0;	1416	return 0;
1651	}	1417
1652	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1418	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1419	{
1653	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.");
1654	return 0;	1421	return 0;
1655	}	1422	}
1656		1423
1657	/* this should not happen, but sometimes does */	1424	/* this should not happen, but sometimes does */
1658	if (arrow->nrof==0) {	1425	if (arrow->nrof == 0)
1659	remove_ob(arrow);
1660	free_object(arrow);
1661	return 0;
1662	}	1426	{
		1427	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1428	arrow->destroy ();
		1429	return 0;
		1430	}
1663		1431
1664	left = arrow; /* these are arrows left to the player */	1432	left = arrow; /* these are arrows left to the player */
1665	left_tag = left->count;	1433	arrow = arrow->split ();
1666	arrow = get_split_ob(arrow, 1);	1434	if (!arrow)
1667	if (arrow == NULL) {	1435	{
1668	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);
1669	bow->race);	1437	return 0;
1670	return 0;
1671	}	1438	}
1672	set_owner(arrow, op);	1439
1673	if (arrow->skill) free_string(arrow->skill);	1440	arrow->set_owner (op);
1674	arrow->skill = add_refcount(bow->skill);	1441	arrow->skill = bow->skill;
1675
1676	arrow->direction=dir;	1442	arrow->direction = dir;
1677	arrow->x = sx;
1678	arrow->y = sy;
1679		1443
1680	if (op->type == PLAYER) {
1681	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1682	fix_player(op);
1683	}
1684
1685	SET_ANIMATION(arrow, arrow->direction);
1686	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 */
1687	arrow->stats.hp = arrow->stats.dam;	1445	arrow->stats.hp = arrow->stats.dam;
1688	arrow->stats.grace = arrow->attacktype;	1446	arrow->stats.grace = arrow->attacktype;
1689	if (arrow->slaying != NULL)	1447	arrow->custom_name = arrow->slaying;
1690	arrow->spellarg = strdup_local(arrow->slaying);
1691		1448
1692	/* Note that this was different for monsters - they got their level	1449	#if 0
1693	* added to the damage. I think the strength bonus is more proper.	1450	if (player *pl = op->contr)
1694	*/
1695		1451	{
1696	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1452	float speed = pl->weapon_sp;
1697	0 : dam_bonus[op->stats.Str]) +
1698	bow->stats.dam + bow->magic + arrow->magic;
1699		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
1700	/* update the speed */	1466	/* update the speed */
1701	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?
1702	0 : dam_bonus[op->stats.Str]) +
1703	bow->magic + arrow->magic) / 5.0 +
1704	(float)bow->stats.dam / 7.0;
1705		1467
1706	if (arrow->speed < 1.0)
1707	arrow->speed = 1.0;
1708	update_ob_speed(arrow);
1709	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	));
1710		1473
		1474	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1475
1711	if (op->type == PLAYER) {	1476	if (op->type == PLAYER)
1712	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1477	{
1713	(op->chosen_skill?op->chosen_skill->level:op->level) -
1714	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1715	arrow->stats.wc - bow->stats.wc + wc_mod;
1716
1717	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1478	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1718	} else {	1479	wc -= dex_bonus[op->stats.Dex];
1719	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1720	arrow->stats.wc + wc_mod;
1721		1480
		1481	if (!arrow->slaying)
		1482	arrow->slaying = op->slaying;
		1483
		1484	arrow->attacktype |= op->attacktype;
		1485	}
		1486	else
		1487	{
1722	arrow->level = op->level;	1488	arrow->level = op->level;
1723	}	1489	arrow->stats.wc -= bow->magic;
1724	if (arrow->attacktype == AT_PHYSICAL)	1490
		1491	if (!arrow->slaying)
		1492	arrow->slaying = bow->slaying;
		1493
1725	arrow->attacktype |= bow->attacktype;	1494	arrow->attacktype |= bow->attacktype;
1726	if (bow->slaying != NULL)	1495	}
1727	arrow->slaying = add_string(bow->slaying);
1728		1496
1729	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);
1730	arrow->move_type = MOVE_FLY_LOW;	1501	arrow->move_type = MOVE_FLY_LOW;
1731	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1502	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1503	arrow->set_flag (FLAG_NO_PICK);
1732		1504
1733	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1505	op->play_sound (sound_find ("fire_arrow"));
1734	tag = arrow->count;	1506	m->insert (arrow, sx, sy, op);
1735	insert_ob_in_map(arrow, m, op, 0);
1736		1507
1737	if (!was_destroyed(arrow, tag))	1508	if (!arrow->destroyed ())
1738	move_arrow(arrow);	1509	move_arrow (arrow);
1739		1510
1740	if (op->type == PLAYER) {
1741	if (was_destroyed (left, left_tag))
1742	esrv_del_item(op->contr, left_tag);
1743	else
1744	esrv_send_item(op, left);
1745	}
1746	return 1;	1511	return 1;
1747	}	1512	}
1748		1513
1749	/* Special fire code for players - this takes into	1514	/* Special fire code for players - this takes into
1750	* account the special fire modes players can have	1515	* account the special fire modes players can have
1751	* but monsters can't. Putting that code here	1516	* but monsters can't. Putting that code here
1752	* makes the fire_bow code much cleaner.	1517	* makes the fire_bow code much cleaner.
1753	* this function should only be called if 'op' is a player,	1518	* this function should only be called if 'op' is a player,
1754	* hence the function name.	1519	* hence the function name.
1755	*/	1520	*/
		1521	static int
1756	int player_fire_bow(object *op, int dir)	1522	player_fire_bow (object *op, int dir)
1757	{	1523	{
1758	int ret=0, wcmod=0;	1524	int ret;
1759		1525
1760	if (op->contr->bowtype == bow_bestarrow) {	1526	if (op->contr->bowtype == bow_bestarrow)
1761	ret = fire_bow(op, op,	1527	{
1762	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1528	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1763	dir, 0, op->x, op->y);	1529	}
1764	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1530	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1531	{
1765	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1532	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1766	wcmod =-1;
1767	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1533	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1768	op->x, op->y);	1534	}
1769	} else if (op->contr->bowtype == bow_threewide) {	1535	else if (op->contr->bowtype == bow_threewide)
		1536	{
1770	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1537	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
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)]);
1772	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1539	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1540	}
1773	} else if (op->contr->bowtype == bow_spreadshot) {	1541	else if (op->contr->bowtype == bow_spreadshot)
		1542	{
1774	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1543	ret = fire_bow (op, op, NULL, dir, 0, 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	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1545	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1777		1546	}
1778	} else {	1547	else
		1548	{
1779	/* Simple case */	1549	/* Simple case */
1780	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1781	}	1551	}
		1552
1782	return ret;	1553	return ret;
1783	}	1554	}
1784
1785		1555
1786	/* Fires a misc (wand/rod/horn) object in 'dir'.	1556	/* Fires a misc (wand/rod/horn) object in 'dir'.
1787	* Broken apart from 'fire' to keep it more readable.	1557	* Broken apart from 'fire' to keep it more readable.
1788	*/	1558	*/
		1559	static void
1789	void fire_misc_object(object *op, int dir)	1560	fire_misc_object (object *op, int dir)
1790	{	1561	{
1791	object *item;	1562	object *item = op->contr->ranged_ob;
1792		1563
1793	if (!op->contr->ranges[range_misc]) {	1564	if (!item)
		1565	{
1794	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1566	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1795	return;	1567	return;
1796	}	1568	}
1797		1569
1798	item = op->contr->ranges[range_misc];
1799	if (!item->inv) {	1570	if (!item->inv)
		1571	{
1800	LOG(llevError,"Object %s lacks a spell\n", item->name);	1572	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1801	return;	1573	return;
1802	}	1574	}
1803	if (item->type == WAND) {	1575
1804	if(item->stats.food<=0) {	1576	if (!op->apply (item))
1805	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1806	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1807	return;	1577	return;
1808	}	1578
		1579	if (item->type == WAND)
		1580	{
		1581	if (item->stats.food <= 0)
		1582	{
		1583	op->contr->play_sound (sound_find ("wand_poof"));
		1584	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1585
		1586	return;
		1587	}
		1588	}
		1589	else if (item->type == ROD || item->type == HORN)
		1590	{
		1591	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1592
		1593	// using the maximum of the rods charge allows at least one spell cast
		1594	// for a rod or horn, this fixes some broken rods.
		1595	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1596	{
		1597	op->contr->play_sound (sound_find ("wand_poof"));
		1598
		1599	if (item->type == ROD)
		1600	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1601	else
		1602	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1603
		1604	return;
		1605	}
		1606	}
		1607
		1608	if (cast_spell (op, item, dir, item->inv, NULL))
		1609	{
		1610	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1611
		1612	if (item->type == WAND)
		1613	{
		1614	if (!(--item->stats.food))
		1615	{
		1616	if (item->arch)
		1617	{
		1618	item->clr_flag (FLAG_ANIMATE);
		1619	item->face = item->arch->face;
		1620	item->set_speed (0);
		1621	}
		1622
		1623	if (object *pl = item->visible_to ())
		1624	esrv_update_item (UPD_ANIM, pl, item);
		1625	}
		1626	}
1809	} else if (item->type == ROD || item->type==HORN) {	1627	else if (item->type == ROD || item->type == HORN)
1810	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1811	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1812	if (item->type== ROD)
1813	new_draw_info_format(NDI_UNIQUE, 0,op,
1814	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1815	else
1816	new_draw_info_format(NDI_UNIQUE, 0,op,
1817	"The %s needs more time to charge.", query_base_name(item,0));
1818	return;
1819	}
1820	}
1821
1822	if(cast_spell(op,item,dir,item->inv,NULL)) {
1823	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1824	if (item->type == WAND) {
1825	if (!(--item->stats.food)) {
1826	object *tmp;
1827	if (item->arch) {
1828	CLEAR_FLAG(item, FLAG_ANIMATE);
1829	item->face = item->arch->clone.face;
1830	item->speed = 0;
1831	update_ob_speed(item);
1832	}
1833	if ((tmp=is_player_inv(item)))
1834	esrv_update_item(UPD_ANIM, tmp, item);
1835	}
1836	}
1837	else if (item->type == ROD || item->type==HORN) {
1838	drain_rod_charge(item);	1628	drain_rod_charge (item);
1839	}
1840	}	1629	}
1841	}	1630	}
1842		1631
1843	/* Received a fire command for the player - go and do it.	1632	/* Received a fire command for the player - go and do it.
1844	*/	1633	*/
		1634	bool
1845	void fire(object *op,int dir) {	1635	fire (object *who, int dir)
		1636	{
1846	int spellcost=0;	1637	int spellcost = 0;
1847		1638
		1639	player *pl = who->contr;
		1640
		1641	if (pl->golem)
		1642	{
		1643	control_golem (who->contr->golem, dir);
		1644	return false;
		1645	}
		1646
		1647	object *ob = pl->ranged_ob;
		1648
		1649	if (!ob)
		1650	return false;
		1651
		1652	if (who->speed_left > 0.f)
		1653	--who->speed_left;
		1654	else
		1655	return false;
		1656
		1657	if (!who->apply (ob))
		1658	return false;
		1659
1848	/* check for loss of invisiblity/hide */	1660	/* check for loss of invisiblity/hide */
1849	if (action_makes_visible(op)) make_visible(op);	1661	if (action_makes_visible (who))
		1662	make_visible (who);
1850		1663
1851	switch(op->contr->shoottype) {	1664	switch (ob->type)
1852	case range_none:	1665	{
1853	return;	1666	case BOW:
1854
1855	case range_bow:
1856	player_fire_bow(op, dir);	1667	player_fire_bow (who, dir);
1857	return;	1668	break;
1858		1669
1859	case range_magic: /* Casting spells */	1670	case SPELL:
1860	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1671	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1861	return;	1672	break;
1862		1673
1863	case range_misc:	1674	case BUILDER:
1864	fire_misc_object(op, dir);
1865	return;
1866
1867	case range_golem: /* Control summoned monsters from scrolls */
1868	if(op->contr->ranges[range_golem]==NULL ||
1869	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1870	op->contr->ranges[range_golem] = NULL;
1871	op->contr->shoottype=range_none;
1872	op->contr->golem_count = 0;
1873	}
1874	else
1875	control_golem(op->contr->ranges[range_golem], dir);
1876	return;
1877
1878	case range_skill:
1879	if(!op->chosen_skill) {
1880	if(op->type==PLAYER)
1881	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1882	return;
1883	}
1884	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1885	return;
1886	case range_builder:
1887	apply_map_builder( op, dir );	1675	apply_map_builder (who, dir);
		1676	break;
		1677
		1678	case SKILL:
		1679	do_skill (who, who, ob, dir, 0);
		1680	break;
		1681
		1682	case RANGED:
		1683	do_skill (who, ob, who->chosen_skill, dir, 0);
		1684	break;
		1685
		1686	default:
		1687	fire_misc_object (who, dir);
		1688	break;
		1689	}
		1690
		1691	return true;
		1692	}
		1693
		1694	static object *
		1695	find_key_ (object *pl, object *container, object *door)
		1696	{
		1697	object *tmp, *key;
		1698
		1699	/* Should not happen, but sanity checking is never bad */
		1700	if (!container->inv)
		1701	return 0;
		1702
		1703	/* First, lets try to find a key in the top level inventory */
		1704	for (tmp = container->inv; tmp; tmp = tmp->below)
		1705	{
		1706	if (door->type == DOOR && tmp->type == KEY)
		1707	break;
		1708
		1709	/* For sanity, we should really check door type, but other stuff
		1710	* (like containers) can be locked with special keys
		1711	*/
		1712	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1713	break;
		1714	}
		1715
		1716	/* No key found - lets search inventories now */
		1717	/* If we find and use a key in an inventory, return at that time.
		1718	* otherwise, if we search all the inventories and still don't find
		1719	* a key, return
		1720	*/
		1721	if (!tmp)
		1722	{
		1723	for (tmp = container->inv; tmp; tmp = tmp->below)
		1724	/* No reason to search empty containers */
		1725	if (tmp->type == CONTAINER && tmp->inv)
		1726	if ((key = find_key_ (pl, tmp, door)))
		1727	return key;
		1728
		1729	if (!tmp)
1888	return;	1730	return 0;
1889	default:	1731	}
1890	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1732
1891	return;	1733	/* We get down here if we have found a key. Now if its in a container,
		1734	* see if we actually want to use it
		1735	*/
		1736	if (pl != container)
1892	}	1737	{
1893	}	1738	/* Only let players use keys in containers */
		1739	if (!pl->contr)
		1740	return 0;
1894		1741
		1742	/* cases where this fails:
		1743	* If we only search the player inventory, return now since we
		1744	* are not in the players inventory.
		1745	* If the container is not active, return now since only active
		1746	* containers can be used.
		1747	* If we only search keyrings and the container does not have
		1748	* a race/isn't a keyring.
		1749	* No checking for all containers - to fall through past here,
		1750	* inv must have been an container and must have been active.
		1751	*
		1752	* Change the color so that the message doesn't disappear with
		1753	* all the others.
		1754	*/
		1755	if (pl->contr->usekeys == key_inventory
		1756	|| !container->flag [FLAG_APPLIED]
		1757	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1758	{
		1759	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1760	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1761	return NULL;
		1762	}
		1763	}
1895		1764
		1765	return tmp;
		1766	}
1896		1767
1897	/* find_key	1768	/* find_key
1898	* We try to find a key for the door as passed. If we find a key	1769	* We try to find a key for the door as passed. If we find a key
1899	* and successfully use it, we return the key, otherwise NULL	1770	* and successfully use it, we return the key, otherwise NULL
1900	* This function merges both normal and locked door, since the logic	1771	* This function merges both normal and locked door, since the logic
…		…
1902	* pl is the player,	1773	* pl is the player,
1903	* inv is the objects inventory to searched	1774	* inv is the objects inventory to searched
1904	* door is the door we are trying to match against.	1775	* door is the door we are trying to match against.
1905	* This function can be called recursively to search containers.	1776	* This function can be called recursively to search containers.
1906	*/	1777	*/
1907		1778	object *
1908	object * find_key(object *pl, object *container, object *door)	1779	find_key (object *pl, object *container, object *door)
1909	{	1780	{
1910	object *tmp,*key;	1781	if (door->slaying && is_match_expr (door->slaying))
1911
1912	/* Should not happen, but sanity checking is never bad */
1913	if (container->inv == NULL) return NULL;
1914
1915	/* First, lets try to find a key in the top level inventory */
1916	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1917	if (door->type==DOOR && tmp->type==KEY) break;
1918	/* For sanity, we should really check door type, but other stuff
1919	* (like containers) can be locked with special keys
1920	*/
1921	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1922	tmp->slaying==door->slaying) break;
1923	}	1782	{
1924	/* No key found - lets search inventories now */	1783	// for match expressions, we try to find the key by applying the match
1925	/* If we find and use a key in an inventory, return at that time.	1784	// to the op itself, which is supposed to find the "key", instead
1926	* otherwise, if we search all the inventories and still don't find	1785	// of searching through containers ourselves.
1927	* a key, return	1786
1928	*/	1787	return match_one (door->slaying, container, door, pl, pl);
1929	if (!tmp) {
1930	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1931	/* No reason to search empty containers */
1932	if (tmp->type==CONTAINER && tmp->inv) {
1933	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1934	}	1788	}
1935	}	1789	else
1936	if (!tmp) return NULL;	1790	return find_key_ (pl, container, door);
1937	}
1938	/* We get down here if we have found a key. Now if its in a container,
1939	* see if we actually want to use it
1940	*/
1941	if (pl!=container) {
1942	/* Only let players use keys in containers */
1943	if (!pl->contr) return NULL;
1944	/* cases where this fails:
1945	* If we only search the player inventory, return now since we
1946	* are not in the players inventory.
1947	* If the container is not active, return now since only active
1948	* containers can be used.
1949	* If we only search keyrings and the container does not have
1950	* a race/isn't a keyring.
1951	* No checking for all containers - to fall through past here,
1952	* inv must have been an container and must have been active.
1953	*
1954	* Change the color so that the message doesn't disappear with
1955	* all the others.
1956	*/
1957	if (pl->contr->usekeys == key_inventory ||
1958	!QUERY_FLAG(container, FLAG_APPLIED) ||
1959	(pl->contr->usekeys == keyrings &&
1960	(!container->race || strcmp(container->race, "keys")))
1961	) {
1962	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1963	"The %s in your %s vibrates as you approach the door",
1964	query_name(tmp), query_name(container));
1965	return NULL;
1966	}
1967	}
1968	return tmp;
1969	}	1791	}
1970		1792
1971	/* moved door processing out of move_player_attack.	1793	/* moved door processing out of move_player_attack.
1972	* returns 1 if player has opened the door with a key	1794	* returns 1 if player has opened the door with a key
1973	* such that the caller should not do anything more,	1795	* such that the caller should not do anything more,
1974	* 0 otherwise	1796	* 0 otherwise
1975	*/	1797	*/
		1798	static int
1976	static int player_attack_door(object *op, object *door)	1799	player_attack_door (object *op, object *door)
1977	{	1800	{
1978
1979	/* If its a door, try to find a use a key. If we do destroy the door,	1801	/* If its a door, try to find a key. If we do destroy the door,
1980	* might as well return immediately as there is nothing more to do -	1802	* might as well return immediately as there is nothing more to do -
1981	* otherwise, we fall through to the rest of the code.	1803	* otherwise, we fall through to the rest of the code.
1982	*/	1804	*/
1983	object *key=find_key(op, op, door);	1805	object *key = find_key (op, op, door);
1984		1806
1985	/* IF we found a key, do some extra work */	1807	/* If we found a key, do some extra work */
1986	if (key) {	1808	if (key)
		1809	{
1987	object *container=key->env;	1810	object *container = key->env;
1988		1811
1989	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1812	if (action_makes_visible (op))
1990	if(action_makes_visible(op)) make_visible(op);	1813	make_visible (op);
		1814
1991	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1815	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1816	spring_trap (door->inv, op);
		1817
1992	if (door->type == DOOR) {	1818	if (door->type == DOOR)
1993	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1819	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1994	}
1995	else if(door->type==LOCKED_DOOR) {	1820	else if (door->type == LOCKED_DOOR)
1996	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1821	{
1997	"You open the door with the %s", query_short_name(key));	1822	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1998	remove_door2(door); /* remove door without violence ;-) */	1823	remove_door2 (door); /* remove door without violence ;-) */
1999	}	1824	}
		1825
2000	/* Do this after we print the message */	1826	/* Do this after we print the message */
2001	decrease_ob(key); /* Use up one of the keys */	1827	key->decrease (); /* Use up one of the keys */
2002	/* Need to update the weight the container the key was in */	1828
2003	if (container != op)
2004	esrv_update_item(UPD_WEIGHT, op, container);
2005	return 1; /* Nothing more to do below */	1829	return 1; /* Nothing more to do below */
		1830	}
2006	} else if (door->type==LOCKED_DOOR) {	1831	else if (door->type == LOCKED_DOOR)
		1832	{
2007	/* Might as well return now - no other way to open this */	1833	/* Might as well return now - no other way to open this */
2008	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1834	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2009	return 1;	1835	return 1;
2010	}	1836	}
		1837
2011	return 0;	1838	return 0;
2012	}	1839	}
2013		1840
2014	/* This function is just part of a breakup from move_player.	1841	/* This function is just part of a breakup from move_player.
2015	* It should keep the code cleaner.	1842	* It should keep the code cleaner.
2016	* When this is called, the players direction has been updated	1843	* When this is called, the players direction has been updated
2017	* (taking into account confusion.) The player is also actually	1844	* (taking into account confusion.) The player is also actually
2018	* going to try and move (not fire weapons).	1845	* going to try and move (not fire weapons).
2019	*/	1846	*/
2020		1847	bool
2021	void move_player_attack(object *op, int dir)	1848	move_player_attack (object *op, int dir)
2022	{	1849	{
2023	object *tmp, *mon, *tpl;	1850	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2024	sint16 nx, ny;	1851	{
2025	int on_battleground;	1852	--op->speed_left;
2026	mapstruct *m;	1853	return true;
		1854	}
2027		1855
2028	if (op->contr->transport) tpl = op->contr->transport;
2029	else tpl = op;
2030	nx=freearr_x[dir]+tpl->x;	1856	sint16 nx = freearr_x[dir] + op->x;
2031	ny=freearr_y[dir]+tpl->y;	1857	sint16 ny = freearr_y[dir] + op->y;
2032		1858
2033	on_battleground = op_on_battleground(tpl, NULL, NULL);	1859	if (out_of_map (op->map, nx, ny))
		1860	return false;
2034		1861
2035	/* If braced, or can't move to the square, and it is not out of the	1862	/* If braced, or can't move to the square, and it is not out of the
2036	* map, attack it. Note order of if statement is important - don't	1863	* map, attack it. Note order of if statement is important - don't
2037	* want to be calling move_ob if braced, because move_ob will move the	1864	* want to be calling move_ob if braced, because move_ob will move the
2038	* player. This is a pretty nasty hack, because if we could	1865	* player. This is a pretty nasty hack, because if we could
2039	* move to some space, it then means that if we are braced, we should	1866	* move to some space, it then means that if we are braced, we should
2040	* do nothing at all. As it is, if we are braced, we go through	1867	* do nothing at all. As it is, if we are braced, we go through
2041	* quite a bit of processing. However, it probably is less than what	1868	* quite a bit of processing. However, it probably is less than what
2042	* move_ob uses.	1869	* move_ob uses.
2043	*/	1870	*/
2044	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1871	maptile *m = op->map->xy_find (nx, ny);
2045	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2046	m = get_map_from_coord(tpl->map, &nx, &ny);
2047	if (!m) return; /* Don't think this should happen */
2048	}
2049	else m =tpl->map;
2050
2051	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2052	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2053	return;
2054	}
2055		1872
2056	mon = NULL;
2057	/* Go through all the objects, and find ones of interest. Only stop if	1873	/* Go through all the objects, and find ones of interest. Only stop if
2058	* we find a monster - that is something we know we want to attack.	1874	* we find a monster - that is something we know we want to attack.
2059	* if its a door or barrel (can roll) see if there may be monsters	1875	* if its a door or barrel (can roll) see if there may be monsters
2060	* on the space	1876	* on the space
2061	*/	1877	*/
2062	while (tmp!=NULL) {	1878	object *mon;
2063	if (tmp == op) {	1879	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2064	tmp=tmp->above;	1880	{
2065	continue;	1881	if ((mon->flag [FLAG_ALIVE]
		1882	|| mon->type == LOCKED_DOOR
		1883	|| mon->flag [FLAG_CAN_ROLL])
		1884	&& mon != op)
		1885	break;
2066	}	1886	}
2067	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1887
2068	mon = tmp;	1888	/* no monster == player tries to move into a wall or so */
2069	break;	1889	if (!mon)
		1890	{
		1891	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1892	if (op->move_type & ob->move_block)
		1893	{
		1894	if (ob->move_block == MOVE_ALL)
		1895	move_into_wall (op, ob);
		1896	else
		1897	{
		1898	if (op->contr->ns->bumpmsg)
		1899	{
		1900	op->play_sound (sound_find ("blocked_move"));
		1901
		1902	op->statusmsg (ob->invisible
		1903	? "Something blocks you."
		1904	: format ("Something blocks you from entering the %s.", query_name (ob))
		1905	);
		1906	}
		1907	}
		1908
		1909	break;
		1910	}
		1911
		1912	return false;
2070	}	1913	}
2071	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2072	mon = tmp;
2073	tmp=tmp->above;
2074	}
2075
2076	if (mon==NULL) /* This happens anytime the player tries to move */
2077	return; /* into a wall */
2078		1914
2079	if(mon->head != NULL)
2080	mon = mon->head;	1915	mon = mon->head_ ();
2081		1916
2082	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1917	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1918	if (op->contr->weapon_sp_left > 0.f)
2083	if (player_attack_door(op, mon)) return;	1919	if (player_attack_door (op, mon))
		1920	{
		1921	--op->contr->weapon_sp_left;
		1922	return true;
		1923	}
2084		1924
2085	/* The following deals with possibly attacking peaceful	1925	/* The following deals with possibly attacking peaceful
2086	* or frienddly creatures. Basically, all players are considered	1926	* or friendly creatures. Basically, all players are considered
2087	* unaggressive. If the moving player has peaceful set, then the	1927	* unaggressive. If the moving player has peaceful set, then the
2088	* object should be pushed instead of attacked. It is assumed that	1928	* object should be pushed instead of attacked. It is assumed that
2089	* if you are braced, you will not attack friends accidently,	1929	* if you are braced, you will not attack friends accidently,
2090	* and thus will not push them.	1930	* and thus will not push them.
2091	*/	1931	*/
2092		1932
2093	/* If the creature is a pet, push it even if the player is not	1933	/* If the creature is a pet, push it even if the player is not
2094	* peaceful. Our assumption is the creature is a pet if the	1934	* peaceful. Our assumption is the creature is a pet if the
2095	* player owns it and it is either friendly or unagressive.	1935	* player owns it and it is either friendly or unagressive.
2096	*/	1936	*/
2097	if ((op->type==PLAYER)	1937	if (op->type == PLAYER
2098	#if COZY_SERVER	1938	&& ((mon->owner && mon->owner->contr
2099	&&
2100	(
2101	(get_owner(mon) && get_owner(mon)->contr
2102	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1939	&& same_party (mon->owner->contr->party, op->contr->party))
2103	|| get_owner(mon) == op	1940	|| mon->owner == op)
2104	)	1941	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2105	#else	1942	{
2106	&& get_owner(mon)==op
2107	#endif
2108	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2109	{
2110	/* If we're braced, we don't want to switch places with it */	1943	/* If we're braced, we don't want to switch places with it */
2111	if (op->contr->braced) return;	1944	if (op->contr->braced)
2112	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1945	return false;
2113	(void) push_ob(mon,dir,op);
2114	if(op->contr->tmp_invis||op->hide) make_visible(op);
2115	return;
2116	}
2117		1946
		1947	if (op->speed_left > 0.f)
		1948	{
		1949	--op->speed_left;
		1950
		1951	op->play_sound (sound_find ("push_player"));
		1952	push_ob (mon, dir, op);
		1953
		1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
		1957	return true;
		1958	}
		1959	else
		1960	return false;
		1961	}
		1962
		1963	bool on_battleground = op_on_battleground (op, 0, 0);
		1964
2118	/* in certain circumstances, you shouldn't attack friendly	1965	/* in certain circumstances, you shouldn't attack friendly
2119	* creatures. Note that if you are braced, you can't push	1966	* creatures. Note that if you are braced, you can't push
2120	* someone, but put it inside this loop so that you won't	1967	* someone, but put it inside this loop so that you won't
2121	* attack them either.	1968	* attack them either.
2122	*/	1969	*/
2123	if ((mon->type==PLAYER || mon->enemy != op) &&	1970	if ((mon->type == PLAYER || mon->enemy != op)
2124	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1971	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2125	(	1972	&& ((op->contr->peaceful
2126	#ifdef PROHIBIT_PLAYERKILL
2127	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1973	|| (mon->type == PLAYER && mon->contr->peaceful))
2128	#else
2129	op->contr->peaceful &&
2130	#endif
2131	!on_battleground	1974	&& !on_battleground))
		1975	{
		1976	if (op->speed_left > 0.f)
		1977	{
		1978	--op->speed_left;
		1979
		1980	if (!op->contr->braced)
2132	)) {	1981	{
2133	if (!op->contr->braced) {	1982	op->play_sound (sound_find ("push_player"));
2134	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1983	push_ob (mon, dir, op);
2135	(void) push_ob(mon,dir,op);	1984	}
2136	} else {	1985	else
2137	new_draw_info(0, 0,op,"You withhold your attack");	1986	op->statusmsg ("You withhold your attack");
		1987
		1988	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1989	make_visible (op);
		1990
		1991	return true;
		1992	}
2138	}	1993	}
2139	if(op->contr->tmp_invis||op->hide) make_visible(op);
2140	}
2141
2142	/* If the object is a boulder or other rollable object, then	1994	/* If the object is a boulder or other rollable object, then
2143	* roll it if not braced. You can't roll it if you are braced.	1995	* roll it if not braced. You can't roll it if you are braced.
2144	*/	1996	*/
2145	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1997	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1998	{
		1999	if (op->speed_left > 0.f)
		2000	{
		2001	--op->speed_left;
		2002
2146	recursive_roll(mon,dir,op);	2003	recursive_roll (mon, dir, op);
2147	if(action_makes_visible(op)) make_visible(op);	2004	if (action_makes_visible (op))
2148	}	2005	make_visible (op);
2149		2006
		2007	return true;
		2008	}
		2009	}
2150	/* Any generic living creature. Including things like doors.	2010	/* Any generic living creature. Including things like doors.
2151	* Way it works is like this: First, it must have some hit points	2011	* Way it works is like this: First, it must have some hit points
2152	* and be living. Then, it must be one of the following:	2012	* and be living. Then, it must be one of the following:
2153	* 1) Not a player, 2) A player, but of a different party. Note	2013	* 1) Not a player, 2) A player, but of a different party. Note
2154	* that party_number -1 is no party, so attacks can still happen.	2014	* that party_number -1 is no party, so attacks can still happen.
2155	*/	2015	*/
2156
2157	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2016	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2158	((mon->type!=PLAYER || op->contr->party==NULL ||	2017	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2159	op->contr->party!=mon->contr->party))) {	2018	{
		2019	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2020	{
		2021	--op->contr->weapon_sp_left;
2160		2022
2161	/* If the player hasn't hit something this tick, and does	2023	skill_attack (mon, op, 0, 0, 0);
2162	* so, give them speed boost based on weapon speed. Doing
2163	* it here is better than process_players2, which basically
2164	* incurred a 1 tick offset.
2165	*/
2166	if (!op->contr->has_hit) {
2167	op->speed_left += op->speed / op->contr->weapon_sp;
2168		2024
2169	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2025	if (action_makes_visible (op))
		2026	make_visible (op);
		2027
		2028	return true;
		2029	}
2170	}	2030	}
2171		2031
2172	skill_attack(mon, op, 0, NULL, NULL);	2032	return false;
2173
2174	/* If attacking another player, that player gets automatic
2175	* hitback, and doesn't loose luck either.
2176	* Disable hitback on the battleground or if the target is
2177	* the wiz.
2178	*/
2179	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2180	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2181	short luck = mon->stats.luck;
2182	mon->contr->has_hit = 1;
2183	skill_attack(op, mon, 0, NULL, NULL);
2184	mon->stats.luck = luck;
2185	}
2186	if(action_makes_visible(op)) make_visible(op);
2187	}
2188	} /* if player should attack something */
2189	}	2033	}
2190		2034
		2035	bool
2191	int move_player(object *op,int dir) {	2036	move_player (object *op, int dir)
2192	int pick;	2037	{
2193	object *transport = op->contr->transport;	2038	if (!op->map || op->map->state != MAP_ACTIVE)
2194
2195	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))
2196	return 0;
2197
2198	/* Sanity check: make sure dir is valid */
2199	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2200	LOG( llevError, "move_player: invalid direction %d\n", dir);
2201	return 0;
2202	}
2203
2204	/* peterm: added following line */
2205	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2206	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2207
2208	op->facing = dir;
2209
2210	if(!transport && op->hide) do_hidden_move(op);
2211
2212	if (transport) {
2213	/* transport->contr is set up for the person in charge of the boat.
2214	* if that isn't this person, he can't steer it, etc
2215	*/
2216	if (transport->contr != op->contr) return 0;
2217
2218	/* Transport can't move. But update dir so it at least
2219	* will point in the same direction if player is running.
2220	*/
2221	if (transport->speed_left < 0.0) {
2222	transport->direction = dir;
2223	op->direction = dir;
2224	return 0;
2225	}
2226	/* Remove transport speed. Give player just a little speed -
2227	* enough so that they will get an action again quickly.
2228	*
2229	*/
2230	transport->speed_left -= 1.0;
2231	if (op->speed_left < 0.0) op->speed_left = -0.01;
2232
2233	}
2234
2235	if(op->contr->fire_on) {
2236	fire(op,dir);
2237	}
2238	else move_player_attack(op,dir);
2239
2240	pick = check_pick(op);
2241
2242
2243	/* Add special check for newcs players and fire on - this way, the
2244	* server can handle repeat firing.
2245	*/
2246	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2247	op->direction = dir;
2248	} else {
2249	op->direction=0;
2250	}
2251	/* Update how the player looks. Use the facing, so direction may
2252	* get reset to zero. This allows for full animation capabilities
2253	* for players.
2254	*/
2255	if (!transport) animate_object(op, op->facing);
2256	return 0;	2039	return 0;
		2040
		2041	/* Sanity check: make sure dir is valid */
		2042	if (dir < 0 || dir > 8)
		2043	{
		2044	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2045	return 0;
		2046	}
		2047
		2048	/* peterm: added following line */
		2049	if (op->flag [FLAG_CONFUSED] && dir)
		2050	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2051
		2052	op->facing = dir;
		2053
		2054	if (op->flag [FLAG_HIDDEN])
		2055	do_hidden_move (op);
		2056
		2057	bool retval;
		2058	int pick = 0;
		2059
		2060	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2061	retval = RESULT_INT (0);
		2062	else if (op->contr->fire_on)
		2063	retval = fire (op, dir);
		2064	else
		2065	{
		2066	retval = move_player_attack (op, dir);
		2067	pick = check_pick (op);
		2068	}
		2069
		2070	/* Add special check for newcs players and fire on - this way, the
		2071	* server can handle repeat firing.
		2072	*/
		2073	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2074	op->direction = dir;
		2075	else
		2076	op->direction = 0;
		2077
		2078	/* Update how the player looks. Use the facing, so direction may
		2079	* get reset to zero. This allows for full animation capabilities
		2080	* for players.
		2081	*/
		2082	animate_object (op, op->facing);
		2083
		2084	return retval;
2257	}	2085	}
2258		2086
2259	/* This is similar to handle_player, below, but is only used by the	2087	/* This is similar to handle_player, below, but is only used by the
2260	* new client/server stuff.	2088	* new client/server stuff.
2261	* This is sort of special, in that the new client/server actually uses	2089	* This is sort of special, in that the new client/server actually uses
2262	* the new speed values for commands.	2090	* the new speed values for commands.
2263	*	2091	*
2264	* Returns true if there are more actions we can do.	2092	* Returns true if there are more actions we can do. Should not do
		2093	* many actions in a row, as that would be too unfair to other
		2094	* players.
2265	*/	2095	*/
		2096	bool
2266	int handle_newcs_player(object *op)	2097	handle_newcs_player (object *op)
2267	{	2098	{
2268	if (op->contr->hidden) {	2099	if (op->flag [FLAG_SCARED])
2269	op->invisible = 1000;	2100	{
2270	/* the socket code flashes the player visible/invisible	2101	if (op->speed_left > 0.f)
2271	* depending on the value of invisible, so we need to	2102	{
2272	* alternate it here for it to work correctly.	2103	--op->speed_left;
2273	*/	2104	flee_player (op);
2274	if (pticks & 2) op->invisible--;	2105
		2106	return true;
		2107	}
		2108	else
		2109	return false;
2275	}	2110	}
2276	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2277	op->invisible--;
2278	if(!op->invisible) {
2279	make_visible(op);
2280	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2281	}
2282	}
2283		2111
2284	if (QUERY_FLAG(op, FLAG_SCARED)) {
2285	flee_player(op);
2286	/* If player is still scared, that is his action for this tick */
2287	if (QUERY_FLAG(op, FLAG_SCARED)) {
2288	op->speed_left--;
2289	return 0;
2290	}
2291	}
2292
2293	/* I've been seeing crashes where the golem has been destroyed, but
2294	* the player object still points to the defunct golem. The code that
2295	* destroys the golem looks correct, and it doesn't always happen, so
2296	* put this in a a workaround to clean up the golem pointer.
2297	*/
2298	if (op->contr->ranges[range_golem] &&
2299	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2300	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2301	op->contr->ranges[range_golem] = NULL;
2302	op->contr->golem_count = 0;
2303	}
2304
2305	/* call this here - we also will call this in do_ericserver, but	2112	/* call this here - we also will call this in do_ericserver, but
2306	* the players time has been increased when doericserver has been	2113	* the players time has been increased when doericserver has been
2307	* called, so we recheck it here.	2114	* called, so we recheck it here.
2308	*/	2115	*/
2309	HandleClient(&op->contr->socket, op->contr);	2116	if (op->contr->ns->handle_command ())
2310	if (op->speed_left<0) return 0;	2117	return true;
2311		2118
2312	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2119	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2313	/* All move commands take 1 tick, at least for now */
2314	op->speed_left--;
2315
2316	/* Instead of all the stuff below, let move_player take care
2317	* of it. Also, some of the skill stuff is only put in
2318	* there, as well as the confusion stuff.
2319	*/
2320	move_player(op, op->direction);	2120	return move_player (op, op->direction);
2321	if (op->speed_left>0) return 1;	2121
2322	else return 0;	2122	return false;
2323	}	2123	}
		2124
		2125	static int
		2126	save_life (object *op)
		2127	{
		2128	if (!op->flag [FLAG_LIFESAVE])
2324	return 0;	2129	return 0;
2325	}
2326		2130
2327	int save_life(object *op) {
2328	object *tmp;
2329
2330	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2331	return 0;
2332
2333	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2131	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2334	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2132	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2335	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2133	{
2336	new_draw_info_format(NDI_UNIQUE, 0,op,	2134	op->play_sound (sound_find ("ob_evaporate"));
2337	"Your %s vibrates violently, then evaporates.",	2135	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2338	query_name(tmp));	2136
2339	if (op->contr)	2137	tmp->destroy ();
2340	esrv_del_item(op->contr, tmp->count);	2138	op->clr_flag (FLAG_LIFESAVE);
2341	remove_ob(tmp);	2139
2342	free_object(tmp);
2343	CLEAR_FLAG(op, FLAG_LIFESAVE);
2344	if(op->stats.hp<0)	2140	if (op->stats.hp < 0)
2345	op->stats.hp = op->stats.maxhp;	2141	op->stats.hp = op->stats.maxhp;
		2142
2346	if(op->stats.food<0)	2143	if (op->stats.food < 0)
2347	op->stats.food = 999;	2144	op->stats.food = MAX_FOOD;
2348	fix_player(op);	2145
		2146	op->update_stats ();
2349	return 1;	2147	return 1;
2350	}	2148	}
		2149
2351	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2150	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2352	CLEAR_FLAG(op, FLAG_LIFESAVE);	2151	op->clr_flag (FLAG_LIFESAVE);
2353	enter_player_savebed(op); /* bring him home. */	2152	enter_player_savebed (op); /* bring him home. */
2354	return 0;	2153	return 0;
2355	}	2154	}
2356		2155
2357	/* This goes throws the inventory and removes unpaid objects, and puts them	2156	/* This goes throws the inventory and removes unpaid objects, and puts them
2358	* back in the map (location and map determined by values of env). This	2157	* back in the map (location and map determined by values of env). This
2359	* function will descend into containers. op is the object to start the search	2158	* function will descend into containers. op is the object to start the search
2360	* from.	2159	* from.
2361	*/	2160	*/
		2161	static void
2362	void remove_unpaid_objects(object *op, object *env)	2162	drop_unpaid_items (object *op, object *env)
2363	{	2163	{
2364	object *next;
2365
2366	while (op) {	2164	while (op)
2367	next=op->below; /* Make sure we have a good value, in case
2368	* we remove object 'op'
2369	*/
2370	if (QUERY_FLAG(op, FLAG_UNPAID)) {
2371	remove_ob(op);
2372	op->x = env->x;
2373	op->y = env->y;
2374	if (env->type == PLAYER)
2375	esrv_del_item(env->contr, op->count);
2376	insert_ob_in_map(op, env->map, NULL,0);
2377	}
2378	else if (op->inv) remove_unpaid_objects(op->inv, env);
2379	op=next;
2380	}	2165	{
2381	}	2166	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2382		2167
		2168	if (op->flag [FLAG_UNPAID])
		2169	op->insert_at (env);
		2170	else if (op->inv)
		2171	drop_unpaid_items (op->inv, env);
2383		2172
2384	/*	2173	op = next;
2385	* Returns pointer a static string containing gravestone text
2386	* Moved from apply.c to player.c - player.c is what
2387	* actually uses this function. player.c may not be quite the
2388	* best, a misc file for object actions is probably better,
2389	* but there isn't one in the server directory.
2390	*/
2391	char *gravestone_text (object *op)
2392	{
2393	static char buf2[MAX_BUF];
2394	char buf[MAX_BUF];
2395	time_t now = time (NULL);
2396
2397	strcpy (buf2, " R.I.P.\n\n");
2398	if (op->type == PLAYER)
2399	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2400	else
2401	sprintf (buf, "%s\n", op->name);
2402	strncat (buf2, " ", 20 - strlen (buf) / 2);
2403	strcat (buf2, buf);
2404	if (op->type == PLAYER)
2405	sprintf (buf, "who was in level %d when killed\n", op->level);
2406	else
2407	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2408	strncat (buf2, " ", 20 - strlen (buf) / 2);
2409	strcat (buf2, buf);
2410	if (op->type == PLAYER) {
2411	sprintf (buf, "by %s.\n\n", op->contr->killer);
2412	strncat (buf2, " ", 21 - strlen (buf) / 2);
2413	strcat (buf2, buf);
2414	}	2174	}
2415	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2416	strncat (buf2, " ", 20 - strlen (buf) / 2);
2417	strcat (buf2, buf);
2418	return buf2;
2419	}	2175	}
2420		2176
		2177	void
		2178	object::drop_unpaid_items ()
		2179	{
		2180	if (!flag [FLAG_REMOVED])
		2181	::drop_unpaid_items (inv, this);
		2182	}
2421		2183
2422		2184	void
2423	void do_some_living(object *op) {	2185	do_some_living (object *op)
		2186	{
2424	int last_food=op->stats.food;	2187	int last_food = op->stats.food;
2425	int gen_hp, gen_sp, gen_grace;	2188	int gen_hp, gen_sp, gen_grace;
2426	int over_hp, over_sp, over_grace;
2427	int i;
2428	int rate_hp = 1200;	2189	int rate_hp = 1200;
2429	int rate_sp = 2500;	2190	int rate_sp = 2500;
2430	int rate_grace = 2000;	2191	int rate_grace = 2000;
2431	const int max_hp = 1;	2192	const int max_hp = 1;
2432	const int max_sp = 1;	2193	const int max_sp = 1;
2433	const int max_grace = 1;	2194	const int max_grace = 1;
2434		2195
2435	if (op->contr->outputs_sync) {	2196	#if 0
2436	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2197	if (op->contr->hidden)
2437	if (op->contr->outputs[i].buf!=NULL &&
2438	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)
2439	flush_output_element(op, &op->contr->outputs[i]);
2440	}
2441
2442	if(op->contr->state==ST_PLAYING) {
2443
2444	/* these next three if clauses make it possible to SLOW DOWN
2445	hp/grace/spellpoint regeneration. */
2446	if(op->contr->gen_hp >= 0 )
2447	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2448	else {
2449	gen_hp = op->stats.maxhp;
2450	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2451	}
2452	if(op->contr->gen_sp >= 0 )
2453	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2454	else {
2455	gen_sp = op->stats.maxsp;
2456	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2457	}	2198	{
2458	if(op->contr->gen_grace >= 0)	2199	op->invisible = 1000;
2459	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2200	/* the socket code flashes the player visible/invisible
2460	else {	2201	* depending on the value of invisible, so we need to
2461	gen_grace = op->stats.maxgrace;	2202	* alternate it here for it to work correctly.
2462	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2463	}
2464
2465	/* Regenerate Spell Points */
2466	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2467	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2468	if(op->stats.sp<op->stats.maxsp) {
2469	op->stats.sp++;
2470	/* dms do not consume food */
2471	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2472	op->stats.food--;
2473	if(op->contr->digestion<0)
2474	op->stats.food+=op->contr->digestion;
2475	else if(op->contr->digestion>0 &&
2476	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2477	op->stats.food=last_food;
2478	}
2479	}	2203	*/
2480	if (max_sp>1) {	2204	if (server_tick & 2)
2481	over_sp = (gen_sp+10)/rate_sp;	2205	op->invisible--;
2482	if (over_sp > 0) {
2483	if(op->stats.sp<op->stats.maxsp) {
2484	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2485	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2486	op->stats.sp--;
2487	if(op->stats.sp>op->stats.maxsp)
2488	op->stats.sp=op->stats.maxsp;
2489	}
2490	op->last_sp=0;
2491	} else {
2492	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2493	}
2494	} else {
2495	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2496	}
2497	}
2498
2499	/* Regenerate Grace */
2500	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2501	if(--op->last_grace<0) {
2502	if(op->stats.grace<op->stats.maxgrace/2)
2503	op->stats.grace++; /* no penalty in food for regaining grace */
2504	if(max_grace>1) {
2505	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2506	if (over_grace > 0) {
2507	op->stats.sp += over_grace
2508	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2509	op->last_grace=0;
2510	} else {
2511	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2512	}	2206	}
2513	} else {	2207	else
2514	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2515	}
2516	/* wearing stuff doesn't detract from grace generation. */
2517	}
2518
2519	/* Regenerate Hit Points */
2520	if(--op->last_heal<0) {
2521	if(op->stats.hp<op->stats.maxhp) {
2522	op->stats.hp++;
2523	/* dms do not consume food */
2524	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2525	op->stats.food--;
2526	if(op->contr->digestion<0)
2527	op->stats.food+=op->contr->digestion;
2528	else if(op->contr->digestion>0 &&
2529	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2530	op->stats.food=last_food;
2531	}
2532	}
2533	if(max_hp>1) {
2534	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2535	if (over_hp > 0) {
2536	op->stats.sp += over_hp
2537	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2538	op->last_heal=0;
2539	} else {
2540	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2541	}
2542	} else {
2543	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2544	}
2545	}
2546
2547	/* Digestion */
2548	if(--op->last_eat<0) {
2549	#ifdef COZY_SERVER
2550	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2551	int bonus=dg>0?dg:0,
2552	penalty=dg<0?-dg:0;
2553	#else
2554	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2555	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2556	#endif	2208	#endif
		2209	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2210	{
		2211	if (!op->invisible--)
		2212	{
		2213	make_visible (op);
		2214	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2215	}
		2216	}
2557		2217
		2218	if (op->contr->ns->state == ST_PLAYING)
		2219	{
		2220	/* these next three if clauses make it possible to SLOW DOWN
		2221	hp/grace/spellpoint regeneration. */
2558	if(op->contr->gen_hp > 0)	2222	if (op->contr->gen_hp >= 0)
2559	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2223	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2560	else	2224	else
2561	op->last_eat=25*(1+bonus)/(penalty +1);	2225	{
		2226	gen_hp = op->stats.maxhp;
		2227	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2228	}
		2229
		2230	if (op->contr->gen_sp >= 0)
		2231	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2232	else
		2233	{
		2234	gen_sp = op->stats.maxsp;
		2235	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2236	}
		2237
		2238	if (op->contr->gen_grace >= 0)
		2239	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2240	else
		2241	{
		2242	gen_grace = op->stats.maxgrace;
		2243	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2244	}
		2245
		2246	/* Regenerate Grace */
		2247	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2248	if (--op->last_grace < 0)
		2249	{
		2250	if (op->stats.grace < op->stats.maxgrace / 2)
		2251	op->stats.grace++; /* no penalty in food for regaining grace */
		2252
		2253	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2254
		2255	if (max_grace > 1)
		2256	{
		2257	int over_grace = temp / rate_grace;
		2258
		2259	if (over_grace > 0)
		2260	{
		2261	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
		2262	op->last_grace = 0;
		2263	}
		2264	else
		2265	op->last_grace = rate_grace / temp;
		2266	}
		2267	else
		2268	op->last_grace = rate_grace / temp;
		2269
		2270	/* wearing stuff doesn't detract from grace generation. */
		2271	}
		2272
		2273	if (op->stats.food > 0)
		2274	{
		2275	/* Regenerate Spell Points */
		2276	if (!op->contr->golem && --op->last_sp < 0)
		2277	{
		2278	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2279
		2280	if (op->stats.sp < op->stats.maxsp)
		2281	{
		2282	op->stats.sp++;
		2283
		2284	/* dms do not consume food */
		2285	if (!op->flag [FLAG_WIZ])
		2286	{
		2287	op->stats.food--;
		2288
		2289	if (op->contr->digestion < 0)
		2290	op->stats.food += op->contr->digestion;
		2291	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2292	op->stats.food = last_food;
		2293	}
		2294	}
		2295
		2296	if (max_sp > 1)
		2297	{
		2298	int over_sp = (gen_sp + 10) / rate_sp;
		2299	if (over_sp > 0)
		2300	{
		2301	if (op->stats.sp < op->stats.maxsp)
		2302	{
		2303	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2304
		2305	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2306	op->stats.sp--;
		2307
		2308	if (op->stats.sp > op->stats.maxsp)
		2309	op->stats.sp = op->stats.maxsp;
		2310	}
		2311
		2312	op->last_sp = 0;
		2313	}
		2314	else
		2315	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2316	}
		2317	else
		2318	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2319	}
		2320
		2321	/* Regenerate Hit Points */
		2322	if (--op->last_heal < 0)
		2323	{
		2324	if (op->stats.hp < op->stats.maxhp)
		2325	{
		2326	op->stats.hp++;
		2327
		2328	/* dms do not consume food */
		2329	if (!op->flag [FLAG_WIZ])
		2330	{
		2331	op->stats.food--;
		2332
		2333	if (op->contr->digestion < 0)
		2334	op->stats.food += op->contr->digestion;
		2335	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2336	op->stats.food = last_food;
		2337	}
		2338	}
		2339
		2340	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2341
		2342	if (max_hp > 1)
		2343	{
		2344	int over_hp = temp / rate_hp;
		2345
		2346	if (over_hp > 0)
		2347	{
		2348	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2349	op->last_heal = 0;
		2350	}
		2351	else
		2352	op->last_heal = rate_hp / temp;
		2353	}
		2354	else
		2355	op->last_heal = rate_hp / temp;
		2356	}
		2357	}
		2358
		2359	/* Digestion */
		2360	if (--op->last_eat < 0)
		2361	{
		2362	int bonus = max (0, op->contr->digestion),
		2363	penalty = max (0, -op->contr->digestion);
		2364
		2365	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2366
2562	/* dms do not consume food */	2367	/* dms do not consume food */
2563	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2368	if (!op->flag [FLAG_WIZ])
2564	}	2369	op->stats.food--;
2565	}	2370	}
2566		2371
2567	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2372	if (op->stats.food < 0 && op->stats.hp >= 0)
2568	object *tmp, *flesh=NULL;	2373	{
		2374	object *flesh = 0;
2569		2375
2570	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2376	for_inv_removable (op, tmp)
2571	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2377	{
		2378	if (tmp->flag [FLAG_UNPAID])
		2379	continue;
		2380
2572	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2381	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2573	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2382	{
2574	manual_apply(op,tmp,0);	2383	op->statusmsg ("You blindly grab for a bite of food. "
		2384	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2385	op->apply (tmp);
		2386
2575	if(op->stats.food>=0||op->stats.hp<0)	2387	if (op->stats.food >= 0 || op->stats.hp < 0)
2576	break;	2388	break;
2577	}	2389	}
2578	else if (tmp->type==FLESH) flesh=tmp;	2390	else if (tmp->type == FLESH)
2579	} /* End if paid for object */	2391	flesh = tmp;
2580	} /* end of for loop */	2392	}
		2393
2581	/* If player is still starving, it means they don't have any food, so	2394	/* If player is still starving, it means they don't have any food, so
2582	* eat flesh instead.	2395	* eat flesh instead.
2583	*/	2396	*/
2584	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2397	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2585	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2398	{
2586	manual_apply(op,flesh,0);	2399	op->statusmsg ("You blindly grab for a bite of food. "
2587	}	2400	"H<To prevent you from starving, you ate some random item from your backpack.>");
2588	} /* end if player is starving */	2401	op->apply (flesh);
		2402	}
2589		2403
2590	while(op->stats.food<0&&op->stats.hp>0)	2404	// If player is still starving, alert him!
2591	op->stats.food++,op->stats.hp--;	2405	if (op->stats.food < 0)
2592		2406	op->failmsg ("You are starving! "
2593	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2407	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2594	kill_player(op);
2595	}
2596
2597		2408	}
		2409
		2410	if (op->stats.food < 0)
		2411	{
		2412	op->stats.hp += op->stats.food;
		2413	op->stats.food = 0;
		2414
		2415	if (op->stats.hp < 0)
		2416	{
		2417	op->contr->killer = archetype::get ("killer_starvation");
		2418	op->contr->killer->destroy ();
		2419	}
		2420	}
		2421
		2422	/* killer should be set here already */
		2423	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
		2424	kill_player (op);
		2425	}
		2426	}
2598		2427
2599	/* If the player should die (lack of hp, food, etc), we call this.	2428	/* If the player should die (lack of hp, food, etc), we call this.
2600	* op is the player in jeopardy. If the player can not be saved (not	2429	* op is the player in jeopardy. If the player can not be saved (not
2601	* permadeath, no lifesave), this will take care of removing the player	2430	* permadeath, no lifesave), this will take care of removing the player
2602	* file.	2431	* file.
2603	*/	2432	*/
		2433	void
2604	void kill_player(object *op)	2434	kill_player (object *op)
2605	{	2435	{
2606	char buf[MAX_BUF];
2607	int x,y,i;	2436	int x, y;
2608	mapstruct *map; /* this is for resurrection */	2437	maptile *map; /* this is for resurrection */
2609	int z;
2610	int num_stats_lose;
2611	int lost_a_stat;
2612	int lose_this_stat;
2613	int this_stat;
2614	int will_kill_again;	2438	int will_kill_again;
2615	archetype *at;	2439	archetype *at;
2616	object *tmp;	2440	object *tmp;
2617		2441
2618	if(save_life(op))	2442	if (save_life (op))
2619	return;	2443	return;
2620		2444
		2445	dynbuf_text deathtab;
2621		2446
		2447	/* restore player */
		2448	at = archetype::find (shstr_poisoning);
		2449	if (object *tmp = present_arch_in_ob (at, op))
		2450	{
		2451	tmp->destroy ();
		2452	deathtab << "Your body feels cleansed...\r";
		2453	}
		2454
		2455	at = archetype::find (shstr_confusion);
		2456	if (object *tmp = present_arch_in_ob (at, op))
		2457	{
		2458	tmp->destroy ();
		2459	deathtab << "Your mind feels clearer...\r";
		2460	}
		2461
		2462	cure_disease (op, 0, 0); /* remove any disease */
		2463
		2464	max_it (op->stats.hp , op->stats.maxhp);
		2465	max_it (op->stats.sp , op->stats.maxsp);
		2466	max_it (op->stats.grace, op->stats.maxgrace);
		2467	max_it (op->stats.food , 200);
		2468
		2469	// remove all spell effects that are active
		2470	// to avoid long-term effects such as word-of-recall
		2471	for (object *item = op->inv; item; )
		2472	{
		2473	object *next = item->below;
		2474
		2475	if (item->type == SPELL_EFFECT && item->active)
		2476	item->destroy ();
		2477
		2478	item = next;
		2479	}
		2480
2622	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2481	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2623	* in cities ONLY!!! It is very important that this doesn't get abused.	2482	* in cities ONLY!!! It is very important that this doesn't get abused.
2624	* Look at op_on_battleground() for more info --AndreasV	2483	* Look at op_on_battleground() for more info --AndreasV
2625	*/	2484	*/
2626	if (op_on_battleground(op, &x, &y)) {	2485	if (op_on_battleground (op, &x, &y))
2627	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2486	{
2628	"You have been defeated in combat!");	2487	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2629	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2630	"Local medics have saved your life...");
2631
2632	/* restore player */
2633	at = find_archetype("poisoning");
2634	tmp=present_arch_in_ob(at,op);
2635	if (tmp) {
2636	remove_ob(tmp);
2637	free_object(tmp);
2638	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2639	}
2640		2488
2641	at = find_archetype("confusion");
2642	tmp=present_arch_in_ob(at,op);
2643	if (tmp) {
2644	remove_ob(tmp);
2645	free_object(tmp);
2646	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2647	}
2648
2649	cure_disease(op,0); /* remove any disease */
2650	op->stats.hp=op->stats.maxhp;
2651	if (op->stats.food<=0) op->stats.food=999;
2652
2653	/* create a bodypart-trophy to make the winner happy */	2489	/* create a bodypart-trophy to make the winner happy */
2654	tmp=arch_to_object(find_archetype("finger"));	2490	object *tmp = archetype::find (shstr_finger)->instance ();
2655	if (tmp != NULL)	2491
2656	{	2492	tmp->name = format ("%s's finger" , &op->name);
2657	sprintf(buf,"%s's finger",op->name);	2493	tmp->name_pl = format ("%s's fingers", &op->name);
2658	tmp->name = add_string(buf);	2494	tmp->msg = format (
2659	sprintf(buf," This finger has been cut off %s\n"	2495	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2660	" the %s, when he was defeated at\n level %d by %s.\n",	2496	&op->name, op->contr->title,
2661	op->name, op->contr->title, (int)(op->level),	2497	(int)op->level,
2662	op->contr->killer);	2498	op->contr->killer_name ()
2663	tmp->msg=add_string(buf);
2664	tmp->value=0, tmp->material=0, tmp->type=0;
2665	tmp->materialname = NULL;
2666	tmp->x = op->x, tmp->y = op->y;
2667	insert_ob_in_map(tmp,op->map,op,0);
2668	}
2669		2499	);
		2500	tmp->value = 0, tmp->type = 0;
		2501	tmp->material = name_to_material (shstr_organic);
		2502	tmp->insert_at (op, tmp);
		2503
2670	/* teleport defeated player to new destination*/	2504	/* teleport defeated player to new destination */
2671	transfer_ob(op, x, y, 0, NULL);	2505	transfer_ob (op, x, y, 0, NULL);
2672	op->contr->braced=0;	2506	op->contr->braced = 0;
2673	return;
2674	}
2675		2507
2676	/* Lauwenmark: Handle for plugin death event */	2508	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2677	if (execute_event(op, EVENT_DEATH,NULL,NULL,NULL,SCRIPT_FIX_ALL) != 0)
2678	return;	2509	return;
		2510	}
2679		2511
		2512	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2513	deathtab << "T<YOU HAVE DIED>\n\n";
		2514
		2515	INVOKE_PLAYER (DEATH, op->contr);
		2516
2680	command_kill_pets (op, 0);	2517	command_kill_pets (op, 0);
2681		2518
2682	/* Lauwenmark: Handle for the global death event */	2519	op->contr->play_sound (sound_find ("player_dies"));
2683	execute_global_event(EVENT_PLAYER_DEATH, op);
2684	if(op->stats.food<0) {
2685	if (op->contr->explore) {
2686	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2687	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2688	op->stats.food=999;
2689	return;
2690	}
2691	sprintf(buf,"%s starved to death.",op->name);
2692	strcpy(op->contr->killer,"starvation");
2693	}
2694	else {
2695	if (op->contr->explore) {
2696	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2697	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2698	op->stats.hp=op->stats.maxhp;
2699	return;
2700	}
2701	sprintf(buf,"%s died.",op->name);
2702	}
2703	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2704		2520
2705	/* save the map location for corpse, gravestone*/	2521	/* save the map location for corpse, gravestone */
2706	x=op->x;y=op->y;map=op->map;	2522	x = op->x;
		2523	y = op->y;
		2524	map = op->map;
2707		2525
2708
2709	if (settings.not_permadeth == TRUE) {
2710	/* NOT_PERMADEATH code. This basically brings the character back to	2526	/* NOT_PERMADEATH code. This basically brings the character back to
2711	* life if they are dead - it takes some exp and a random stat.	2527	* life if they are dead - it takes some exp and a random stat.
2712	* See the config.h file for a little more in depth detail about this.	2528	* See the config.h file for a little more in depth detail about this.
2713	*/	2529	*/
2714		2530
2715	/* Basically two ways to go - remove a stat permanently, or just	2531	/* Basically two ways to go - remove a stat permanently, or just
2716	* make it depletion. This bunch of code deals with that aspect	2532	* make it depletion. This bunch of code deals with that aspect
2717	* of death.	2533	* of death.
2718	*/	2534	*/
2719	#ifndef COZY_SERVER	2535	#ifndef COZY_SERVER
2720	if (settings.balanced_stat_loss) {	2536	if (settings.balanced_stat_loss)
		2537	{
2721	/* If stat loss is permanent, lose one stat only. */	2538	/* If stat loss is permanent, lose one stat only. */
2722	/* Lower level chars don't lose as many stats because they suffer	2539	/* Lower level chars don't lose as many stats because they suffer
2723	more if they do. */	2540	more if they do. */
2724	/* Higher level characters can afford things such as potions of	2541	/* Higher level characters can afford things such as potions of
2725	restoration, or better, stat potions. So we slug them that	2542	restoration, or better, stat potions. So we slug them that
2726	little bit harder. */	2543	little bit harder. */
2727	/* GD */	2544	/* GD */
2728	if (settings.stat_loss_on_death)	2545	if (settings.stat_loss_on_death)
2729	num_stats_lose = 1;	2546	num_stats_lose = 1;
2730	else	2547	else
2731	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2548	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2732	} else {	2549	}
		2550	else
2733	num_stats_lose = 1;	2551	num_stats_lose = 1;
2734	}	2552
2735	lost_a_stat = 0;	2553	lost_a_stat = 0;
2736		2554
2737	for (z=0; z<num_stats_lose; z++) {	2555	for (z = 0; z < num_stats_lose; z++)
2738	i = RANDOM() % NUM_STATS;	2556	{
		2557	i = rndm (NUM_STATS);
2739		2558
2740	if (settings.stat_loss_on_death) {	2559	if (settings.stat_loss_on_death)
		2560	{
2741	/* Pick a random stat and take a point off it. Tell the player	2561	/* Pick a random stat and take a point off it. Tell the player
2742	* what he lost.	2562	* what he lost.
2743	*/	2563	*/
2744	change_attr_value(&(op->stats), i,-1);	2564	change_attr_value (&(op->stats), i, -1);
2745	check_stat_bounds(&(op->stats));	2565	check_stat_bounds (&(op->stats));
2746	change_attr_value(&(op->contr->orig_stats), i,-1);	2566	change_attr_value (&(op->contr->orig_stats), i, -1);
2747	check_stat_bounds(&(op->contr->orig_stats));	2567	check_stat_bounds (&(op->contr->orig_stats));
2748	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2568	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2749	lost_a_stat = 1;	2569	lost_a_stat = 1;
2750	} else {	2570	}
		2571	else
		2572	{
2751	/* deplete a stat */	2573	/* deplete a stat */
2752	archetype *deparch=find_archetype("depletion");	2574	archetype *deparch = archetype::find (shstr_depletion);
2753	object *dep;	2575	object *dep;
		2576
		2577	dep = present_arch_in_ob (deparch, op);
		2578	if (!dep)
2754		2579	{
2755	dep = present_arch_in_ob(deparch,op);	2580	dep = deparch->instance ();
2756	if(!dep) {
2757	dep = arch_to_object(deparch);
2758	insert_ob_in_ob(dep, op);	2581	insert_ob_in_ob (dep, op);
2759	}
2760	lose_this_stat = 1;
2761	if (settings.balanced_stat_loss) {
2762	/* GD */
2763	/* Get the stat that we're about to deplete. */
2764	this_stat = get_attr_value(&(dep->stats), i);
2765	if (this_stat < 0) {
2766	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2767	int keep_chance = this_stat * this_stat;
2768	/* Yes, I am paranoid. Sue me. */
2769	if (keep_chance < 1)
2770	keep_chance = 1;
2771
2772	/* There is a maximum depletion total per level. */
2773	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2774	lose_this_stat = 0;
2775	/* Take loss chance vs keep chance to see if we
2776	retain the stat. */
2777	} else {
2778	if (random_roll(0, loss_chance + keep_chance-1,
2779	op, PREFER_LOW) < keep_chance)
2780	lose_this_stat = 0;
2781	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2782	this_stat, keep_chance, loss_chance,
2783	lose_this_stat?"LOSE":"KEEP"); */
2784	}
2785	}
2786	}
2787		2582	}
2788	if (lose_this_stat) {	2583	lose_this_stat = 1;
		2584	if (settings.balanced_stat_loss)
		2585	{
		2586	/* GD */
		2587	/* Get the stat that we're about to deplete. */
2789	this_stat = get_attr_value(&(dep->stats), i);	2588	this_stat = get_attr_value (&(dep->stats), i);
		2589	if (this_stat < 0)
		2590	{
		2591	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2592	int keep_chance = this_stat * this_stat;
		2593
		2594	/* Yes, I am paranoid. Sue me. */
		2595	if (keep_chance < 1)
		2596	keep_chance = 1;
		2597
		2598	/* There is a maximum depletion total per level. */
		2599	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2600	{
		2601	lose_this_stat = 0;
		2602	/* Take loss chance vs keep chance to see if we
		2603	retain the stat. */
		2604	}
		2605	else
		2606	{
		2607	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2608	lose_this_stat = 0;
		2609	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2610	this_stat, keep_chance, loss_chance,
		2611	lose_this_stat?"LOSE":"KEEP"); */
		2612	}
		2613	}
		2614	}
		2615
		2616	if (lose_this_stat)
		2617	{
		2618	this_stat = get_attr_value (&dep->stats, i);
2790	/* We could try to do something clever like find another	2619	/* We could try to do something clever like find another
2791	* stat to reduce if this fails. But chances are, if	2620	* stat to reduce if this fails. But chances are, if
2792	* stats have been depleted to -50, all are pretty low	2621	* stats have been depleted to -50, all are pretty low
2793	* and should be roughly the same, so it shouldn't make a	2622	* and should be roughly the same, so it shouldn't make a
2794	* difference.	2623	* difference.
2795	*/	2624	*/
2796	if (this_stat>=-50) {	2625	if (this_stat >= -50)
		2626	{
2797	change_attr_value(&(dep->stats), i, -1);	2627	change_attr_value (&(dep->stats), i, -1);
2798	SET_FLAG(dep, FLAG_APPLIED);	2628	dep->set_flag (FLAG_APPLIED);
2799	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2629	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2800	fix_player(op);	2630	op->update_stats ();
2801	lost_a_stat = 1;	2631	lost_a_stat = 1;
2802	}	2632	}
2803	}	2633	}
		2634	}
2804	}	2635	}
2805	}	2636
2806	/* If no stat lost, tell the player. */	2637	/* If no stat lost, tell the player. */
2807	if (!lost_a_stat)	2638	if (!lost_a_stat)
2808	{	2639	{
2809	/* determine_god() seems to not work sometimes... why is this?	2640	/* determine_god() seems to not work sometimes... why is this?
2810	Should I be using something else? GD */	2641	Should I be using something else? GD */
2811	const char *god = determine_god(op);	2642	shstr_tmp god = determine_god (op);
2812	if (god && (strcmp(god, "none")))	2643
2813	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2644	if (god != shstr_none)
2814	"moment you feel the holy presence of %s protecting"	2645	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2815	" you.", god);	2646	else
2816	else	2647	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2817	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2818	" feel a holy presence protecting you.");
2819	}	2648	}
		2649	#else
		2650	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2820	#endif	2651	#endif
2821	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2822	" feel a holy presence protecting you from losing yourself completely.");
2823		2652
2824	/* Put a gravestone up where the character 'almost' died. List the	2653	/* Put a gravestone up where the character 'almost' died. List the
2825	* exp loss on the stone.	2654	* exp loss on the stone.
2826	*/	2655	*/
2827	tmp=arch_to_object(find_archetype("gravestone"));	2656	tmp = archetype::find (shstr_gravestone)->instance ();
2828	sprintf(buf,"%s's gravestone",op->name);	2657	tmp->name = format ("%s's gravestone", &op->name);
2829	FREE_AND_COPY(tmp->name, buf);	2658	tmp->name_pl = format ("%s's gravestones", &op->name);
2830	sprintf(buf,"%s's gravestones",op->name);	2659	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2831	FREE_AND_COPY(tmp->name_pl, buf);	2660	&op->name, op->contr->title, op->contr->killer_name ());
2832	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2833	"who was killed\n"
2834	"by %s.\n",
2835	op->name, op->contr->title,
2836	op->contr->killer);
2837	tmp->msg = add_string(buf);
2838	tmp->x=op->x,tmp->y=op->y;	2661	tmp->x = op->x, tmp->y = op->y;
2839	insert_ob_in_map (tmp, op->map, NULL,0);	2662	insert_ob_in_map (tmp, op->map, NULL, 0);
2840		2663
2841	/**************************************/	2664	/**************************************/
2842	/* */	2665	/* */
2843	/* Subtract the experience points, */	2666	/* Subtract the experience points, */
2844	/* if we died cause of food, give us */
2845	/* food, and reset HP's... */
2846	/* */	2667	/* */
2847	/**************************************/	2668	/**************************************/
2848		2669
2849	/* remove any poisoning and confusion the character may be suffering.*/
2850	/* restore player */
2851	at = find_archetype("poisoning");
2852	tmp=present_arch_in_ob(at,op);
2853	if (tmp) {
2854	remove_ob(tmp);
2855	free_object(tmp);
2856	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2857	}
2858
2859	at = find_archetype("confusion");
2860	tmp=present_arch_in_ob(at,op);
2861	if (tmp) {
2862	remove_ob(tmp);
2863	free_object(tmp);
2864	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2865	}
2866	cure_disease(op,0); /* remove any disease */
2867
2868	/*add_exp(op, (op->stats.exp * -0.20)); */	2670	/*add_exp(op, (op->stats.exp * -0.20)); */
2869	apply_death_exp_penalty(op);	2671	apply_death_exp_penalty (op);
2870	if(op->stats.food < 100) op->stats.food = 900;
2871	op->stats.hp = op->stats.maxhp;
2872	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2873	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2874		2672
2875	/*	2673	/*
2876	* Check to see if the player is in a shop. IF so, then check to see if	2674	* Check to see if the player has any unpaid items. If so, remove them
2877	* the player has any unpaid items. If so, remove them and put them back	2675	* and put them back in the map.
2878	* in the map.	2676	*/
2879	*/	2677	op->drop_unpaid_items ();
2880		2678
2881	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2882	if (tmp->type == SHOP_FLOOR) {
2883	remove_unpaid_objects(op->inv, op);
2884	break;
2885	}
2886	}
2887
2888
2889	/****************************************/	2679	/****************************************/
2890	/* */	2680	/* */
2891	/* Move player to his current respawn- */	2681	/* Move player to his current respawn- */
2892	/* position (usually last savebed) */	2682	/* position (usually last savebed) */
2893	/* */	2683	/* */
2894	/****************************************/	2684	/****************************************/
2895		2685
2896	enter_player_savebed(op);	2686	enter_player_savebed (op);
2897		2687
2898	/* Save the player before inserting the force to reduce
2899	* chance of abuse.
2900	*/
2901	op->contr->braced=0;	2688	op->contr->braced = 0;
2902	save_player(op,1);
2903		2689
2904	/* it is possible that the player has blown something up	2690	/* it is possible that the player has blown something up
2905	* at his savebed location, and that can have long lasting	2691	* at his savebed location, and that can have long lasting
2906	* spell effects. So first see if there is a spell effect	2692	* spell effects. So first see if there is a spell effect
2907	* on the space that might harm the player.	2693	* on the space that might harm the player.
2908	*/	2694	*/
2909	will_kill_again=0;	2695	will_kill_again = 0;
2910	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2696	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2911	if (tmp->type ==SPELL_EFFECT)	2697	if (tmp->type == SPELL_EFFECT)
2912	will_kill_again|=tmp->attacktype;	2698	will_kill_again |= tmp->attacktype;
2913	}	2699
2914	if (will_kill_again) {	2700	if (will_kill_again)
		2701	{
2915	object *force;	2702	object *force;
2916	int at;	2703	int at;
2917		2704
2918	force=get_archetype(FORCE_NAME);	2705	force = archetype::get (FORCE_NAME);
2919	/* 50 ticks should be enough time for the spell to abate */	2706	/* 50 ticks should be enough time for the spell to abate */
2920	force->speed=0.1;
2921	force->speed_left=-5.0;	2707	force->speed_left = -5.f;
2922	SET_FLAG(force, FLAG_APPLIED);	2708	force->set_speed (0.1f);
		2709	force->set_flag (FLAG_APPLIED);
		2710
2923	for (at=0; at<NROFATTACKS; at++) {	2711	for (at = 0; at < NROFATTACKS; at++)
2924	if (will_kill_again & (1 << at))	2712	if (will_kill_again & (1 << at))
2925	force->resist[at] = 100;	2713	force->resist[at] = 100;
2926	}	2714
2927	insert_ob_in_ob(force, op);	2715	insert_ob_in_ob (force, op);
2928	fix_player(op);	2716	op->update_stats ();
2929
2930	}
2931	/**************************************/
2932	/* */
2933	/* Repaint the characters inv, and */
2934	/* stats, and show a nasty message ;) */
2935	/* */
2936	/**************************************/
2937
2938	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2939	return;
2940	} /* NOT_PERMADETH */
2941	else {
2942	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2943	* should probably be embedded in an else statement.
2944	*/
2945
2946	op->contr->party=NULL;
2947	if (settings.set_title == TRUE)
2948	op->contr->own_title[0]='\0';
2949	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2950	check_score(op);
2951	if(op->contr->ranges[range_golem]!=NULL) {
2952	remove_friendly_object(op->contr->ranges[range_golem]);
2953	remove_ob(op->contr->ranges[range_golem]);
2954	free_object(op->contr->ranges[range_golem]);
2955	op->contr->ranges[range_golem]=NULL;
2956	op->contr->golem_count=0;
2957	}
2958	loot_object(op); /* Remove some of the items for good */
2959	remove_ob(op);
2960	op->direction=0;
2961
2962	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2963	delete_character(op->name,0);
2964	if (settings.resurrection == TRUE) {
2965	/* save playerfile sans equipment when player dies
2966	** then save it as player.pl.dead so that future resurrection
2967	** type spells will work on them nicely
2968	*/
2969	delete_character(op->name,0);
2970	op->stats.hp = op->stats.maxhp;
2971	op->stats.food = 999;
2972
2973	/* set the location of where the person will reappear when */
2974	/* maybe resurrection code should fix map also */
2975	strcpy(op->contr->maplevel, settings.emergency_mapname);
2976	if(op->map!=NULL)
2977	op->map = NULL;
2978	op->x = settings.emergency_x;
2979	op->y = settings.emergency_y;
2980	save_player(op,0);
2981	op->map = map;
2982	/* please see resurrection.c: peterm */
2983	dead_player(op);
2984	} else {
2985	delete_character(op->name,1);
2986	}	2717	}
2987	}
2988	play_again(op);
2989		2718
2990	/* peterm: added to create a corpse at deathsite. */	2719	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2991	tmp=arch_to_object(find_archetype("corpse_pl"));
2992	sprintf(buf,"%s", op->name);
2993	FREE_AND_COPY(tmp->name, buf);
2994	FREE_AND_COPY(tmp->name_pl, buf);
2995	tmp->level=op->level;
2996	tmp->x=x;tmp->y=y;
2997	if (tmp->msg)
2998	free_string(tmp->msg);
2999	tmp->msg = add_string (gravestone_text(op));
3000	SET_FLAG (tmp, FLAG_UNIQUE);
3001	insert_ob_in_map (tmp, map, NULL,0);
3002	}
3003	}	2720	}
3004		2721
3005		2722	static void
3006	void loot_object(object *op) { /* Grab and destroy some treasure */	2723	loot_object (object *op)
		2724	{ /* Grab and destroy some treasure */
3007	object *tmp,*tmp2,*next;	2725	object *tmp, *next;
3008		2726
3009	if (op->container) { /* close open sack first */	2727	op->close_container (); /* close open sack first */
3010	esrv_apply_container (op, op->container);
3011	}
3012		2728
3013	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2729	for (tmp = op->inv; tmp; tmp = next)
		2730	{
3014	next=tmp->below;	2731	next = tmp->below;
3015	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2732
3016	remove_ob(tmp);	2733	if (tmp->invisible)
		2734	continue;
		2735
		2736	tmp->remove ();
3017	tmp->x=op->x,tmp->y=op->y;	2737	tmp->x = op->x, tmp->y = op->y;
3018	if (tmp->type == CONTAINER) { /* empty container to ground */	2738
3019	loot_object(tmp);	2739	if (tmp->type == CONTAINER)
3020	}	2740	loot_object (tmp); /* empty container to ground */
3021	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2741
3022	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2742	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
		2743	{
3023	if(tmp->nrof>1) {	2744	if (tmp->nrof > 1)
3024	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2745	{
3025	free_object(tmp2);	2746	tmp->decrease (rndm (1, tmp->nrof - 1));
3026	insert_ob_in_map(tmp,op->map,NULL,0);	2747	insert_ob_in_map (tmp, op->map, NULL, 0);
		2748	}
		2749	else
		2750	tmp->destroy ();
		2751	}
3027	} else	2752	else
3028	free_object(tmp);
3029	} else
3030	insert_ob_in_map(tmp,op->map,NULL,0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
3031	}	2754	}
3032	}	2755	}
3033		2756
3034	/*	2757	/*
3035	* fix_weight(): Check recursively the weight of all players, and fix	2758	* fix_weight(): Check recursively the weight of all players, and fix
3036	* what needs to be fixed. Refresh windows and fix speed if anything	2759	* what needs to be fixed. Refresh windows and fix speed if anything
3037	* was changed.	2760	* was changed.
3038	*/	2761	*/
		2762	void
		2763	fix_weight ()
		2764	{
		2765	for_all_players (pl)
		2766	{
		2767	weight_t old = pl->ob->carrying;
3039		2768
3040	void fix_weight(void) {	2769	pl->ob->update_weight ();
3041	player *pl;	2770
3042	for (pl = first_player; pl != NULL; pl = pl->next) {	2771	if (old != pl->ob->carrying)
3043	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2772	{
3044	if(old == sum)	2773	pl->ob->update_stats ();
3045	continue;	2774	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3046	fix_player(pl->ob);	2775	}
3047	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3048	pl->ob->name, old, sum);
3049	}	2776	}
3050	}	2777	}
3051		2778
3052	void fix_luck(void) {	2779	void
3053	player *pl;	2780	fix_luck ()
3054	for (pl = first_player; pl != NULL; pl = pl->next)	2781	{
		2782	for_all_players (pl)
3055	if (!pl->ob->contr->state)	2783	if (!pl->ob->contr->ns->state)
3056	change_luck(pl->ob, 0);	2784	pl->ob->change_luck (0);
3057	}	2785	}
3058
3059		2786
3060	/* cast_dust() - handles op throwing objects of type 'DUST'.	2787	/* cast_dust() - handles op throwing objects of type 'DUST'.
3061	* This is much simpler in the new spell code - we basically	2788	* This is much simpler in the new spell code - we basically
3062	* just treat this as any other spell casting object.	2789	* just treat this as any other spell casting object.
3063	*/	2790	*/
3064		2791	void
3065	void cast_dust (object *op, object *throw_ob, int dir) {	2792	cast_dust (object *op, object *throw_ob, int dir)
		2793	{
3066	object *skop, *spob;	2794	object *skop, *spob;
3067		2795
3068	skop = find_skill_by_name(op, throw_ob->skill);	2796	skop = find_skill_by_name (op, throw_ob->skill);
3069		2797
3070	/* casting POTION 'dusts' is really a use_magic_item skill */	2798	/* casting POTION 'dusts' is really a use_magic_item skill */
3071	if(op->type==PLAYER && throw_ob->type==POTION && !skop) {	2799	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
		2800	{
3072	LOG(llevError,"Player %s lacks critical skill use_magic_item!\n",	2801	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3073	op->name);	2802	return;
3074	return;
3075	}	2803	}
		2804
3076	spob = throw_ob->inv;	2805	spob = throw_ob->inv;
		2806
		2807	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
		2808	// not pass NULL to cast_spell (which did indeed check itself, but
		2809	// errors should be reported as early as possible IMHO)
		2810	if (!spob)
		2811	{
		2812	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
		2813	return;
		2814	}
		2815
3077	if (op->type==PLAYER && spob)	2816	if (op->type == PLAYER)
3078	new_draw_info_format(NDI_UNIQUE, 0,op,"You cast %s.",spob->name);	2817	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3079		2818
3080	cast_spell(op, throw_ob, dir, spob, NULL);	2819	cast_spell (op, throw_ob, dir, spob, NULL);
3081
3082	if(!QUERY_FLAG(throw_ob,FLAG_REMOVED)) remove_ob(throw_ob);
3083	free_object(throw_ob);
3084	}
3085		2820
		2821	throw_ob->destroy ();
		2822	}
		2823
		2824	void
3086	void make_visible (object *op) {	2825	make_visible (object *op)
3087	op->hide = 0;	2826	{
		2827	op->flag [FLAG_HIDDEN] = 0;
3088	op->invisible = 0;	2828	op->invisible = 0;
3089	if(op->type==PLAYER) {
3090	op->contr->tmp_invis = 0;
3091	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3092	}
3093	update_object(op,UP_OBJ_FACE);
3094	}
3095		2829
3096	int is_true_undead(object *op) {
3097	object *tmp=NULL;
3098
3099	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3100
3101	if(op->type==PLAYER)	2830	if (op->type == PLAYER)
3102	for(tmp=op->inv;tmp;tmp=tmp->below)	2831	{
3103	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2832	op->contr->tmp_invis = 0;
3104	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2833	op->contr->invis_race = 0;
		2834	}
		2835
		2836	update_object (op, UP_OBJ_CHANGE);
		2837	}
		2838
		2839	int
		2840	is_true_undead (object *op)
		2841	{
		2842	if (op->arch->flag [FLAG_UNDEAD])
		2843	return 1;
		2844
3105	return 0;	2845	return 0;
3106	}	2846	}
3107		2847
3108	/* look at the surrounding terrain to determine	2848	/* look at the surrounding terrain to determine
3109	* the hideability of this object. Positive levels	2849	* the hideability of this object. Positive levels
3110	* indicate greater hideability.	2850	* indicate greater hideability.
3111	*/	2851	*/
3112		2852	int
3113	int hideability(object *ob) {	2853	hideability (object *ob)
		2854	{
3114	int i,level=0, mflag;	2855	int i, level = 0, mflag;
3115	sint16 x,y;	2856	sint16 x, y;
3116		2857
3117	if(!ob||!ob->map) return 0;	2858	if (!ob || !ob->map)
		2859	return 0;
3118		2860
3119	/* so, on normal lighted maps, its hard to hide */	2861	/* so, on normal lighted maps, its hard to hide */
3120	level=ob->map->darkness - 2;	2862	level = ob->map->darklevel () - 2;
3121		2863
3122	/* this also picks up whether the object is glowing.	2864	/* this also picks up whether the object is glowing.
3123	* If you carry a light on a non-dark map, its not	2865	* If you carry a light on a non-dark map, its not
3124	* as bad as carrying a light on a pitch dark map */	2866	* as bad as carrying a light on a pitch dark map */
3125	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2867	if (ob->has_carried_lights ())
		2868	level = -(10 + (2 * ob->map->darklevel ()));
3126		2869
3127	/* scan through all nearby squares for terrain to hide in */	2870	/* scan through all nearby squares for terrain to hide in */
3128	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2871	for (i = 0, x = ob->x, y = ob->y;
		2872	i <= SIZEOFFREE1;
		2873	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2874	{
3129	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2875	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3130	if (mflag & P_OUT_OF_MAP) { continue; }	2876	if (mflag & P_OUT_OF_MAP)
		2877	continue;
		2878
3131	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2879	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3132	level += 2;	2880	level += 2;
3133	else /* open terrain! */	2881	else /* open terrain! */
3134	level -= 1;	2882	level -= 1;
3135	}	2883	}
3136		2884
3137	#if 0	2885	#if 0
3138	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2886	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3139	#endif	2887	#endif
3140	return level;	2888	return level;
3141	}	2889	}
3142		2890
3143	/* For Hidden creatures - a chance of becoming 'unhidden'	2891	/* For Hidden creatures - a chance of becoming 'unhidden'
3144	* every time they move - as we subtract off 'invisibility'	2892	* every time they move - as we subtract off 'invisibility'
3145	* AND, for players, if they move into a ridiculously unhideable	2893	* AND, for players, if they move into a ridiculously unhideable
3146	* spot (surrounded by clear terrain in broad daylight). -b.t.	2894	* spot (surrounded by clear terrain in broad daylight). -b.t.
3147	*/	2895	*/
3148		2896	void
3149	void do_hidden_move (object *op) {	2897	do_hidden_move (object *op)
3150	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2898	{
3151	object *skop;	2899	int hide = 0;
3152		2900
3153	if(!op || !op->map) return;	2901	if (!op || !op->map)
		2902	return;
3154		2903
3155	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2904	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2905	int num = random_roll (0, 19, op, PREFER_LOW);
3156		2906
3157	/* its *extremely* hard to run and sneak/hide at the same time! */	2907	/* its *extremely* hard to run and sneak/hide at the same time! */
3158	if(op->type==PLAYER && op->contr->run_on) {	2908	if (op->type == PLAYER && op->contr->run_on)
3159	if(!skop || num >= skop->level) {	2909	if (!skop || num >= skop->level)
		2910	{
3160	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2911	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3161	make_visible(op);	2912	make_visible (op);
3162	return;	2913	return;
3163	} else num += 20;
3164	}	2914	}
		2915	else
		2916	num += 20;
		2917
3165	num += op->map->difficulty;	2918	num += op->map->difficulty;
3166	hide = hideability(op); /* modify by terrain hidden level */	2919	hide = hideability (op); /* modify by terrain hidden level */
3167	num -= hide;	2920	num -= hide;
		2921
3168	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2922	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2923	{
3169	make_visible(op);	2924	make_visible (op);
3170	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2925
3171	"You moved out of hiding! You are visible!");	2926	if (op->type == PLAYER)
		2927	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3172	}	2928	}
3173	else if (op->type == PLAYER && skop) {	2929	else if (op->type == PLAYER && skop)
3174	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2930	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3175	}
3176	}	2931	}
3177		2932
3178	/* determine if who is standing near a hostile creature. */	2933	/* determine if who is standing near a hostile creature. */
3179		2934
		2935	int
3180	int stand_near_hostile( object *who ) {	2936	stand_near_hostile (object *who)
		2937	{
3181	object *tmp=NULL;	2938	object *tmp = NULL;
3182	int i,friendly=0,player=0, mflags;	2939	int i, friendly = 0, player = 0, mflags;
3183	mapstruct *m;	2940	maptile *m;
3184	sint16 x,y;	2941	sint16 x, y;
3185		2942
3186	if(!who) return 0;	2943	if (!who)
3187
3188	if(who->type==PLAYER) player=1;
3189	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3190
3191	/* search adjacent squares */
3192	for(i=1;i<9;i++) {
3193	x = who->x+freearr_x[i];
3194	y = who->y+freearr_y[i];
3195	m = who->map;
3196	mflags = get_map_flags(m, &m, x, y, &x, &y);
3197	/* space must be blocked if there is a monster. If not
3198	* blocked, don't need to check this space.
3199	*/
3200	if (mflags & P_OUT_OF_MAP) continue;
3201	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3202
3203	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3204	if((player||friendly)
3205	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3206	return 1;
3207	else if(tmp->type==PLAYER)
3208	{
3209	/*don't let a hidden DM prevent you from hiding*/
3210	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3211	return 1;
3212	}
3213	}
3214	}
3215	return 0;	2944	return 0;
3216	}
3217		2945
		2946	if (who->type == PLAYER)
		2947	player = 1;
		2948
		2949	else
		2950	friendly = who->flag [FLAG_FRIENDLY];
		2951
		2952	/* search adjacent squares */
		2953	for (i = 1; i < 9; i++)
		2954	{
		2955	x = who->x + freearr_x[i];
		2956	y = who->y + freearr_y[i];
		2957	m = who->map;
		2958	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2959	/* space must be blocked if there is a monster. If not
		2960	* blocked, don't need to check this space.
		2961	*/
		2962	if (mflags & P_OUT_OF_MAP)
		2963	continue;
		2964	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2965	continue;
		2966
		2967	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2968	{
		2969	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
		2970	return 1;
		2971	else if (tmp->type == PLAYER)
		2972	return 1;
		2973	}
		2974	}
		2975	return 0;
		2976	}
		2977
3218	/* check the player los field for viewability of the	2978	/* check the player los field for viewability of the
3219	* object op. This function works fine for monsters,	2979	* object op. This function works fine for monsters,
3220	* but we dont worry if the object isnt the top one in	2980	* but we dont worry if the object isnt the top one in
3221	* a pile (say a coin under a table would return "viewable"	2981	* a pile (say a coin under a table would return "viewable"
3222	* by this routine). Another question, should we be	2982	* by this routine). Another question, should we be
3223	* concerned with the direction the player is looking	2983	* concerned with the direction the player is looking
3224	* in? Realistically, most of use cant see stuff behind	2984	* in? Realistically, most of us can't see stuff behind
3225	* our backs...on the other hand, does the "facing" direction	2985	* our backs...on the other hand, does the "facing" direction
3226	* imply the way your head, or body is facing? Its possible	2986	* imply the way your head, or body is facing? It's possible
3227	* for them to differ. Sigh, this fctn could get a bit more complex.	2987	* for them to differ. Sigh, this fctn could get a bit more complex.
3228	* -b.t.	2988	* -b.t.
3229	* This function is now map tiling safe.	2989	* This function is now map tiling safe.
3230	*/	2990	*/
3231		2991	int
3232	int player_can_view (object *pl,object *op) {	2992	player_can_view (object *pl, object *op)
		2993	{
3233	rv_vector rv;	2994	rv_vector rv;
3234	int dx,dy;	2995	int dx, dy;
3235		2996
3236	if(pl->type!=PLAYER) {	2997	if (pl->type != PLAYER)
		2998	{
3237	LOG(llevError,"player_can_view() called for non-player object\n");	2999	LOG (llevError, "player_can_view() called for non-player object\n");
3238	return -1;
3239	}
3240	if (!pl || !op) return 0;
3241
3242	if(op->head) { op = op->head; }
3243	get_rangevector(pl, op, &rv, 0x1);
3244
3245	/* starting with the 'head' part, lets loop
3246	* through the object and find if it has any
3247	* part that is in the los array but isnt on
3248	* a blocked los square.
3249	* we use the archetype to figure out offsets.
3250	*/
3251	while(op) {
3252	dx = rv.distance_x + op->arch->clone.x;
3253	dy = rv.distance_y + op->arch->clone.y;
3254
3255	/* only the viewable area the player sees is updated by LOS
3256	* code, so we need to restrict ourselves to that range of values
3257	* for any meaningful values.
3258	*/
3259	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3260	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3261	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3262	return 1;	3000	return -1;
3263	op = op->more;
3264	}	3001	}
		3002
		3003	if (!pl || !op)
3265	return 0;	3004	return 0;
3266	}
3267		3005
3268	/* routine for both players and monsters. We call this when	3006	op = op->head_ ();
3269	* there is a possibility for our action distrubing our hiding	3007
3270	* place or invisiblity spell. Artefact invisiblity is not	3008	get_rangevector (pl, op, &rv, 0x1);
3271	* effected by this. If we arent invisible to begin with, we	3009
3272	* return 0.	3010	/* starting with the 'head' part, lets loop
		3011	* through the object and find if it has any
		3012	* part that is in the los array but isn't on
		3013	* a blocked los square.
		3014	* we use the archetype to figure out offsets.
3273	*/	3015	*/
3274	int action_makes_visible (object *op) {	3016	while (op)
		3017	{
		3018	dx = rv.distance_x + op->arch->x;
		3019	dy = rv.distance_y + op->arch->y;
3275		3020
3276	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3021	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3277	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3278	return 0;
3279
3280	if (op->contr && op->contr->tmp_invis == 0) return 0;
3281
3282	/* If monsters, they should become visible */
3283	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3284	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3285	return 1;	3022	return 1;
3286	}	3023
		3024	op = op->more;
3287	}	3025	}
		3026
3288	return 0;	3027	return 0;
3289	}	3028	}
3290		3029
3291	/* op_on_battleground - checks if the given object op (usually	3030	/* op_on_battleground - checks if the given object op (usually
3292	* a player) is standing on a valid battleground-tile,	3031	* a player) is standing on a valid battleground-tile,
3293	* function returns TRUE/FALSE. If true x, y returns the battleground	3032	* function returns TRUE/FALSE. If true x, y returns the battleground
3294	* -exit-coord. (and if x, y not NULL)	3033	* -exit-coord. (and if x, y not NULL)
3295	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3034	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3296	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3035	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3297	* Default is to do the same as before, so only people wanting to have different points need worry about this	3036	* Default is to do the same as before, so only people wanting to have different points need worry about this
3298	*/	3037	*/
		3038	int
3299	int op_on_battleground (object *op, int *x, int *y) {	3039	op_on_battleground (object *op, int *x, int *y)
3300	object *tmp;	3040	{
3301
3302	/* A battleground-tile needs the following attributes to be valid:	3041	/* A battleground-tile needs the following attributes to be valid:
3303	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3042	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3304	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3043	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3305	* and the exit-coordinates sp/hp must both be > 0.	3044	* and the exit-coordinates sp/hp must both be > 0.
3306	* => The intention here is to prevent abuse of the battleground-	3045	* => The intention here is to prevent abuse of the battleground-
3307	* feature (like pickable or hidden battleground tiles). */	3046	* feature (like pickable or hidden battleground tiles). */
3308	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3047	for (object *tmp = op->below; tmp; tmp = tmp->below)
3309	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3048	{
3310	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3049	if (tmp->flag [FLAG_IS_FLOOR])
3311	strcmp(tmp->name, "battleground")==0 &&	3050	{
3312	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3051	if (tmp->flag [FLAG_NO_PICK]
		3052	&& tmp->type == BATTLEGROUND
		3053	&& tmp->name == shstr_battleground
		3054	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3055	{
3313	/*before we assign the exit, check if this is a teambattle*/	3056	/* before we assign the exit, check if this is a teambattle */
3314	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3057	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3315	object *invtmp;	3058	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3316	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3059	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3317	if(invtmp->type==FORCE && invtmp->slaying &&	3060	{
3318	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3061	if (x && y)
3319	if (x != NULL && y != NULL)
3320	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3062	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3063
		3064	return 1;
		3065	}
		3066
		3067	if (x && y)
		3068	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3069
3321	return 1;	3070	return 1;
3322	}	3071	}
3323	}	3072	}
3324	}
3325	if (x != NULL && y != NULL)
3326	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3327	return 1;
3328	}	3073	}
3329	}	3074
3330	}
3331	/* If we got here, did not find a battleground */	3075	/* If we got here, did not find a battleground */
3332	return 0;	3076	return 0;
3333	}	3077	}
3334		3078
3335	/*	3079	/*
…		…
3339	* attributes:	3083	* attributes:
3340	* object *who the dragon player	3084	* object *who the dragon player
3341	* int atnr the attack-number of the ability focus	3085	* int atnr the attack-number of the ability focus
3342	* int level ability level	3086	* int level ability level
3343	*/	3087	*/
		3088	void
3344	void dragon_ability_gain(object *who, int atnr, int level) {	3089	dragon_ability_gain (object *who, int atnr, int level)
		3090	{
3345	treasurelist *trlist = NULL; /* treasurelist */	3091	treasurelist *trlist = NULL; /* treasurelist */
3346	treasure *tr; /* treasure */	3092	treasure *tr; /* treasure */
3347	object *tmp,*skop; /* tmp. object */	3093	object *tmp, *skop; /* tmp. object */
3348	object *item; /* treasure object */	3094	object *item; /* treasure object */
3349	char buf[MAX_BUF]; /* tmp. string buffer */	3095	char buf[MAX_BUF]; /* tmp. string buffer */
3350	int i=0, j=0;	3096	int i = 0, j = 0;
3351		3097
3352	/* get the appropriate treasurelist */	3098	/* get the appropriate treasurelist */
3353	if (atnr == ATNR_FIRE)	3099	if (atnr == ATNR_FIRE)
3354	trlist = find_treasurelist("dragon_ability_fire");	3100	trlist = treasurelist::find (shstr_dragon_ability_fire);
3355	else if (atnr == ATNR_COLD)	3101	else if (atnr == ATNR_COLD)
3356	trlist = find_treasurelist("dragon_ability_cold");	3102	trlist = treasurelist::find (shstr_dragon_ability_cold);
3357	else if (atnr == ATNR_ELECTRICITY)	3103	else if (atnr == ATNR_ELECTRICITY)
3358	trlist = find_treasurelist("dragon_ability_elec");	3104	trlist = treasurelist::find (shstr_dragon_ability_elec);
3359	else if (atnr == ATNR_POISON)	3105	else if (atnr == ATNR_POISON)
3360	trlist = find_treasurelist("dragon_ability_poison");	3106	trlist = treasurelist::find (shstr_dragon_ability_poison);
3361		3107
3362	if (trlist == NULL || who->type != PLAYER)	3108	if (trlist == NULL || who->type != PLAYER)
3363	return;	3109	return;
3364		3110
3365	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3111	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3366	tr = tr->next, i++);	3112
3367		3113	if (!tr || !tr->item)
3368	if (tr == NULL || tr->item == NULL) {	3114	{
3369	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3115	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3370	return;	3116	return;
3371	}	3117	}
3372		3118
3373	/* everything seems okay - now bring on the gift: */	3119	/* everything seems okay - now bring on the gift: */
3374	item = &(tr->item->clone);	3120	item = tr->item;
3375		3121
3376	if (item->type == SPELL) {	3122	if (item->type == SPELL)
		3123	{
3377	if (check_spell_known (who, item->name))	3124	if (check_spell_known (who, item->name))
3378	return;	3125	return;
3379		3126
3380	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3127	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3381	do_learn_spell (who, item, 0);	3128	do_learn_spell (who, item, 0);
3382	return;	3129	return;
3383	}	3130	}
3384		3131
3385	/* grant direct spell */	3132	/* grant direct spell */
3386	if (item->type == SPELLBOOK) {	3133	if (item->type == SPELLBOOK)
		3134	{
3387	if (!item->inv) {	3135	if (!item->inv)
		3136	{
3388	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3137	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3389	item->name);
3390	return;	3138	return;
3391	}	3139	}
3392	if (check_spell_known (who, item->inv->name))	3140	if (check_spell_known (who, item->inv->name))
3393	return;	3141	return;
3394	if (item->invisible) {	3142	if (item->invisible)
		3143	{
3395	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3144	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3396	do_learn_spell (who, item->inv, 0);	3145	do_learn_spell (who, item->inv, 0);
3397	return;	3146	return;
3398	}	3147	}
3399	}	3148	}
3400	else if (item->type == SKILL_TOOL && item->invisible) {	3149	else if (item->type == SKILL_TOOL && item->invisible)
		3150	{
3401	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3151	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3152	{
3402		3153
3403	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3154	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3404	* in this way, if the player is missing any of the attacktypes, he gets	3155	* in this way, if the player is missing any of the attacktypes, he gets
3405	* them. As it is now, if the player has any that match the granted skill,	3156	* them. As it is now, if the player has any that match the granted skill,
3406	* but not all of them, he gets nothing.	3157	* but not all of them, he gets nothing.
3407	*/	3158	*/
3408	if (!(skop->attacktype & item->attacktype)) {	3159	if (!(skop->attacktype & item->attacktype))
		3160	{
3409	/* Give new attacktype */	3161	/* Give new attacktype */
3410	skop->attacktype |= item->attacktype;	3162	skop->attacktype |= item->attacktype;
3411		3163
3412	/* always add physical if there's none */	3164	/* always add physical if there's none */
3413	skop->attacktype |= AT_PHYSICAL;	3165	skop->attacktype |= AT_PHYSICAL;
3414
3415	if (item->msg != NULL)
3416	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3417		3166
3418	/* Give player new face */	3167	if (item->msg != NULL)
3419	if (item->animation_id) {
3420	who->face = skop->face;
3421	who->animation_id = item->animation_id;
3422	who->anim_speed = item->anim_speed;
3423	who->last_anim = 0;
3424	who->state = 0;
3425	animate_object(who, who->direction);
3426	}
3427	}
3428	}
3429	}
3430	else if (item->type == FORCE) {
3431	/* forces in the treasurelist can alter the player's stats */
3432	object *skin;
3433	/* first get the dragon skin force */
3434	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3435	skin=skin->below);
3436	if (skin == NULL) return;
3437
3438	/* adding new spellpath attunements */
3439	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3440	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3441
3442	/* print message */
3443	sprintf(buf, "You feel attuned to ");
3444	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3445	if(item->path_attuned & (1<<i)) {
3446	if (j)
3447	strcat(buf," and ");
3448	else
3449	j = 1;
3450	strcat(buf, spellpathnames[i]);
3451	}
3452	}
3453	strcat(buf,".");
3454	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3455	}
3456
3457	/* evtl. adding flags: */
3458	if(QUERY_FLAG(item, FLAG_XRAYS))
3459	SET_FLAG(skin, FLAG_XRAYS);
3460	if(QUERY_FLAG(item, FLAG_STEALTH))
3461	SET_FLAG(skin, FLAG_STEALTH);
3462	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3463	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3464
3465	/* print message if there is one */
3466	if (item->msg != NULL)
3467	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3168	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3468	}
3469	else {
3470	/* generate misc. treasure */
3471	tmp = arch_to_object (tr->item);
3472	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3473	tmp = insert_ob_in_ob (tmp, who);
3474	if (who->type == PLAYER)
3475	esrv_send_item(who, tmp);
3476	}
3477	}
3478		3169
3479	/**	3170	/* Give player new face */
3480	* Unready an object for a player. This function does nothing if the object was	3171	if (item->animation_id)
3481	* not readied.	3172	{
3482	*/	3173	who->face = skop->face;
3483	void player_unready_range_ob(player *pl, object *ob) {	3174	who->animation_id = item->animation_id;
3484	rangetype i;	3175	who->anim_speed = item->anim_speed;
3485		3176	who->last_anim = 0;
3486	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3177	who->state = 0;
3487	if (pl->ranges[i] == ob) {	3178	animate_object (who, who->direction);
3488	pl->ranges[i] = NULL;	3179	}
3489	if (pl->shoottype == i) {
3490	pl->shoottype = range_none;
3491	}	3180	}
3492	}	3181	}
3493	}	3182	}
		3183	else if (item->type == FORCE)
		3184	{
		3185	/* forces in the treasurelist can alter the player's stats */
		3186	object *skin;
		3187
		3188	/* first get the dragon skin force */
		3189	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3190	;
		3191
		3192	if (!skin)
		3193	return;
		3194
		3195	/* adding new spellpath attunements */
		3196	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3197	{
		3198	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
		3199
		3200	/* print message */
		3201	sprintf (buf, "You feel attuned to ");
		3202	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3203	{
		3204	if (item->path_attuned & (1 << i))
		3205	{
		3206	if (j)
		3207	strcat (buf, " and ");
		3208	else
		3209	j = 1;
		3210	strcat (buf, spellpathnames[i]);
		3211	}
		3212	}
		3213
		3214	strcat (buf, ".");
		3215	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
		3216	}
		3217
		3218	/* evtl. adding flags: */
		3219	if (item->flag [FLAG_XRAYS])
		3220	skin->set_flag (FLAG_XRAYS);
		3221	if (item->flag [FLAG_STEALTH])
		3222	skin->set_flag (FLAG_STEALTH);
		3223	if (item->flag [FLAG_SEE_IN_DARK])
		3224	skin->set_flag (FLAG_SEE_IN_DARK);
		3225
		3226	/* print message if there is one */
		3227	if (item->msg != NULL)
		3228	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3229	}
		3230	else
		3231	{
		3232	/* generate misc. treasure */
		3233	tmp = tr->item->instance ();
		3234	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
		3235	who->insert (tmp);
		3236	}
3494	}	3237	}
		3238
		3239	//-GPL
		3240
		3241	sint8
		3242	player::darkness_at (maptile *map, int x, int y) const
		3243	{
		3244	if (!ns)
		3245	return LOS_BLOCKED;
		3246
		3247	int dx, dy;
		3248	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3249	return LOS_BLOCKED;
		3250
		3251	x += dx - ns->current_x;
		3252	y += dy - ns->current_y;
		3253
		3254	return blocked_los (x, y);
		3255	}
		3256
		3257	void
		3258	player::infobox (const char *title, const char *msg, int color)
		3259	{
		3260	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3261	}
		3262
		3263	void
		3264	player::statusmsg (const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3267	}
		3268
		3269	void
		3270	player::failmsg (const char *msg, int color)
		3271	{
		3272	play_sound (sound_find ("generic_failure"));
		3273	statusmsg (msg, color);
		3274	}
		3275
		3276	void
		3277	object::failmsgf (const char *format, ...)
		3278	{
		3279	if (!contr)
		3280	return;
		3281
		3282	va_list ap;
		3283	va_start (ap, format);
		3284	contr->failmsg (vformat (format, ap));
		3285	va_end (ap);
		3286	}
		3287
		3288	void
		3289	player::failmsgf (const char *format, ...)
		3290	{
		3291	va_list ap;
		3292	va_start (ap, format);
		3293	failmsg (vformat (format, ap));
		3294	va_end (ap);
		3295	}
		3296

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