[ViewVC] Diff of: cvs/deliantra/server/socket/request.C

Comparing deliantra/server/socket/request.C (file contents):
Revision 1.143 by root, Tue Dec 23 06:58:24 2008 UTC vs.
Revision 1.174 by root, Thu Apr 15 00:40:34 2010 UTC

…		…
1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2001,2007 Mark Wedel	5	* Copyright (©) 2001 Mark Wedel
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* Deliantra is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <support@deliantra.net>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
		24
		25	//+GPL
23		26
24	/**	27	/**
25	* \file	28	* \file
26	* Client handling.	29	* Client handling.
27	*	30	*
41		44
42	#include <global.h>	45	#include <global.h>
43	#include <sproto.h>	46	#include <sproto.h>
44		47
45	#include <living.h>	48	#include <living.h>
46	#include <commands.h>
47		49
48	/* This block is basically taken from socket.c - I assume if it works there,	50	/* This block is basically taken from socket.c - I assume if it works there,
49	* it should work here.	51	* it should work here.
50	*/	52	*/
51	#include <sys/types.h>	53	#include <sys/types.h>
…		…
63	* This table translates the attack numbers as used within the	65	* This table translates the attack numbers as used within the
64	* program to the value we use when sending STATS command to the	66	* program to the value we use when sending STATS command to the
65	* client. If a value is -1, then we don't send that to the	67	* client. If a value is -1, then we don't send that to the
66	* client.	68	* client.
67	*/	69	*/
68	short atnr_cs_stat[NROFATTACKS] = { CS_STAT_RES_PHYS,	70	static short atnr_cs_stat[NROFATTACKS] =
69	CS_STAT_RES_MAG, CS_STAT_RES_FIRE, CS_STAT_RES_ELEC,	71	{
70	CS_STAT_RES_COLD, CS_STAT_RES_CONF, CS_STAT_RES_ACID,	72	CS_STAT_RES_PHYS,
71	CS_STAT_RES_DRAIN, -1 /* weaponmagic */ ,	73	CS_STAT_RES_MAG,
72	CS_STAT_RES_GHOSTHIT, CS_STAT_RES_POISON,	74	CS_STAT_RES_FIRE,
73	CS_STAT_RES_SLOW, CS_STAT_RES_PARA, CS_STAT_TURN_UNDEAD,	75	CS_STAT_RES_ELEC,
74	CS_STAT_RES_FEAR, -1 /* Cancellation */ ,	76	CS_STAT_RES_COLD,
75	CS_STAT_RES_DEPLETE, CS_STAT_RES_DEATH,	77	CS_STAT_RES_CONF,
76	-1 /* Chaos / , -1 / Counterspell */ ,	78	CS_STAT_RES_ACID,
77	-1 /* Godpower */ , CS_STAT_RES_HOLYWORD,	79	CS_STAT_RES_DRAIN,
		80	-1 /* weaponmagic */,
		81	CS_STAT_RES_GHOSTHIT,
		82	CS_STAT_RES_POISON,
		83	CS_STAT_RES_SLOW,
		84	CS_STAT_RES_PARA,
		85	CS_STAT_TURN_UNDEAD,
		86	CS_STAT_RES_FEAR,
		87	-1 /* Cancellation */,
		88	CS_STAT_RES_DEPLETE,
		89	CS_STAT_RES_DEATH,
		90	-1 /* Chaos */,
		91	-1 /* Counterspell */,
		92	-1 /* Godpower */,
		93	CS_STAT_RES_HOLYWORD,
78	CS_STAT_RES_BLIND,	94	CS_STAT_RES_BLIND,
79	-1, /* Internal */	95	-1, /* Internal */
80	-1, /* life stealing */	96	-1, /* life stealing */
81	-1 /* Disease - not fully done yet */	97	-1 /* Disease - not fully done yet */
82	};	98	};
…		…
141		157
142	static void	158	static void
143	send_map_info (player *pl)	159	send_map_info (player *pl)
144	{	160	{
145	client &socket = *pl->ns;	161	client &socket = *pl->ns;
146	object *ob = pl->observe;	162	object *ob = pl->viewpoint;
147		163
148	if (socket.mapinfocmd)	164	if (socket.mapinfocmd)
149	{	165	{
150	if (ob->map && ob->map->path[0])	166	if (ob->map && ob->map->path[0])
151	{	167	{
…		…
168	/** check for map/region change and send new map data */	184	/** check for map/region change and send new map data */
169	static void	185	static void
170	check_map_change (player *pl)	186	check_map_change (player *pl)
171	{	187	{
172	client &socket = *pl->ns;	188	client &socket = *pl->ns;
173	object *ob = pl->observe;	189	object *ob = pl->viewpoint;
174		190
175	region *reg = ob->region ();	191	region *reg = ob->region ();
176	if (socket.current_region != reg)	192	if (socket.current_region != reg)
177	{	193	{
178	INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region));	194	INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region));
…		…
208	else if (socket.current_x != ob->x \|\| socket.current_y != ob->y)	224	else if (socket.current_x != ob->x \|\| socket.current_y != ob->y)
209	{	225	{
210	int dx = ob->x - socket.current_x;	226	int dx = ob->x - socket.current_x;
211	int dy = ob->y - socket.current_y;	227	int dy = ob->y - socket.current_y;
212		228
213	if (socket.buggy_mapscroll && (abs (dx) > 8 \|\| abs (dy) > 8))
214	clear_map (pl); // current (<= 1.9.1) clients have unchecked buffer overflows
215	else
216	{
217	socket_map_scroll (&socket, ob->x - socket.current_x, ob->y - socket.current_y);	229	socket_map_scroll (&socket, ob->x - socket.current_x, ob->y - socket.current_y);
218	socket.floorbox_reset ();	230	socket.floorbox_reset ();
219	}
220	}	231	}
221		232
222	socket.current_x = ob->x;	233	socket.current_x = ob->x;
223	socket.current_y = ob->y;	234	socket.current_y = ob->y;
		235	}
		236
		237	/**
		238	* This sends the skill number to name mapping. We ignore
		239	* the params - we always send the same info no matter what.
		240	*/
		241	static void
		242	send_skill_info (client ns, char params)
		243	{
		244	packet sl;
		245	sl << "replyinfo skill_info\n";
		246
		247	for (int i = 0; i < skillvec.size (); ++i)
		248	sl.printf ("%d:%s\n", CS_STAT_SKILLINFO + i, &skillvec [i]->name);
		249
		250	if (sl.length () > MAXSOCKBUF)
		251	{
		252	LOG (llevError, "Buffer overflow in send_skill_info!\n");
		253	fatal (0);
		254	}
		255
		256	ns->send_packet (sl);
		257	}
		258
		259	/**
		260	* This sends the spell path to name mapping. We ignore
		261	* the params - we always send the same info no matter what.
		262	*/
		263	static void
		264	send_spell_paths (client * ns, char *params)
		265	{
		266	packet sl;
		267
		268	sl << "replyinfo spell_paths\n";
		269
		270	for (int i = 0; i < NRSPELLPATHS; i++)
		271	sl.printf ("%d:%s\n", 1 << i, spellpathnames[i]);
		272
		273	if (sl.length () > MAXSOCKBUF)
		274	{
		275	LOG (llevError, "Buffer overflow in send_spell_paths!\n");
		276	fatal (0);
		277	}
		278
		279	ns->send_packet (sl);
224	}	280	}
225		281
226	/**	282	/**
227	* RequestInfo is sort of a meta command. There is some specific	283	* RequestInfo is sort of a meta command. There is some specific
228	* request of information, but we call other functions to provide	284	* request of information, but we call other functions to provide
…		…
241	{	297	{
242	*params++ = 0;	298	*params++ = 0;
243	break;	299	break;
244	}	300	}
245		301
246	if (!strcmp (buf, "image_info"))
247	send_image_info (ns, params);
248	else if (!strcmp (buf, "image_sums"))
249	send_image_sums (ns, params);
250	else if (!strcmp (buf, "skill_info"))	302	if (!strcmp (buf, "skill_info"))
251	send_skill_info (ns, params);	303	send_skill_info (ns, params);
252	else if (!strcmp (buf, "spell_paths"))	304	else if (!strcmp (buf, "spell_paths"))
253	send_spell_paths (ns, params);	305	send_spell_paths (ns, params);
254	else	306	else
255	{	307	{
…		…
271	ExtiCmd (char buf, int len, client ns)	323	ExtiCmd (char buf, int len, client ns)
272	{	324	{
273	INVOKE_CLIENT (EXTICMD, ns, ARG_DATA (buf, len));	325	INVOKE_CLIENT (EXTICMD, ns, ARG_DATA (buf, len));
274	}	326	}
275		327
		328	//-GPL
		329
276	void	330	void
277	client::mapinfo_queue_clear ()	331	client::mapinfo_queue_clear ()
278	{	332	{
279	for (auto (i, mapinfo_queue.begin ()); i != mapinfo_queue.end (); ++i)	333	for (auto (i, mapinfo_queue.begin ()); i != mapinfo_queue.end (); ++i)
280	free (*i);	334	free (*i);
…		…
287	{	341	{
288	char *token = buf;	342	char *token = buf;
289	buf += strlen (buf) + 9;	343	buf += strlen (buf) + 9;
290		344
291	// initial map and its origin	345	// initial map and its origin
292	maptile *map = pl->observe->map;	346	maptile *map = pl->viewpoint->map;
293	int mapx = pl->ns->mapx / 2 - pl->observe->x;	347	int mapx = pl->ns->mapx / 2 - pl->viewpoint->x;
294	int mapy = pl->ns->mapy / 2 - pl->observe->y;	348	int mapy = pl->ns->mapy / 2 - pl->viewpoint->y;
295	int max_distance = 8; // limit maximum path length to something generous	349	int max_distance = 8; // limit maximum path length to something generous
296		350
297	while (*buf && map && max_distance)	351	while (*buf && map && max_distance)
298	{	352	{
299	int dir = *buf++ - '1';	353	int dir = *buf++ - '1';
…		…
404	AddMeCmd (char buf, int len, client ns)	458	AddMeCmd (char buf, int len, client ns)
405	{	459	{
406	INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len));	460	INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len));
407	}	461	}
408		462
409	/** Reply to ExtendedInfos command */	463	//+GPL
410	void
411	ToggleExtendedInfos (char buf, int len, client ns)
412	{
413	char cmdback[MAX_BUF];
414	char command[50];
415	int info, nextinfo;
416
417	cmdback[0] = '\0';
418	nextinfo = 0;
419
420	while (1)
421	{
422	/* 1. Extract an info */
423	info = nextinfo;
424
425	while ((info < len) && (buf[info] == ' '))
426	info++;
427
428	if (info >= len)
429	break;
430
431	nextinfo = info + 1;
432
433	while ((nextinfo < len) && (buf[nextinfo] != ' '))
434	nextinfo++;
435
436	if (nextinfo - info >= 49) /Erroneous info asked /
437	continue;
438
439	strncpy (command, &(buf[info]), nextinfo - info);
440
441	/* 2. Interpret info */
442	if (!strcmp ("smooth", command))
443	/* Toggle smoothing */
444	ns->EMI_smooth = !ns->EMI_smooth;
445	else
446	/bad value /;
447
448	/3. Next info /
449	}
450
451	strcpy (cmdback, "ExtendedInfoSet");
452
453	if (ns->EMI_smooth)
454	{
455	strcat (cmdback, " ");
456	strcat (cmdback, "smoothing");
457	}
458
459	ns->send_packet (cmdback);
460	}
461
462	/*
463	#define MSG_TYPE_BOOK 1
464	#define MSG_TYPE_CARD 2
465	#define MSG_TYPE_PAPER 3
466	#define MSG_TYPE_SIGN 4
467	#define MSG_TYPE_MONUMENT 5
468	#define MSG_TYPE_SCRIPTED_DIALOG 6*/
469
470	/** Reply to ExtendedInfos command */
471	void
472	ToggleExtendedText (char buf, int len, client ns)
473	{
474	char cmdback[MAX_BUF];
475	char temp[10];
476	char command[50];
477	int info, nextinfo, i, flag;
478
479	cmdback[0] = '\0';
480
481	nextinfo = 0;
482	while (1)
483	{
484	/* 1. Extract an info */
485	info = nextinfo;
486
487	while ((info < len) && (buf[info] == ' '))
488	info++;
489
490	if (info >= len)
491	break;
492
493	nextinfo = info + 1;
494
495	while ((nextinfo < len) && (buf[nextinfo] != ' '))
496	nextinfo++;
497
498	if (nextinfo - info >= 49) /Erroneous info asked /
499	continue;
500
501	strncpy (command, &(buf[info]), nextinfo - info);
502	command[nextinfo - info] = '\0';
503	/* 2. Interpret info */
504	i = sscanf (command, "%d", &flag);
505
506	if ((i == 1) && (flag > 0) && (flag <= MSG_TYPE_LAST))
507	ns->supported_readables \|= (1 << flag);
508	/3. Next info /
509	}
510
511	/* Send resulting state */
512	strcpy (cmdback, "ExtendedTextSet");
513
514	for (i = 0; i <= MSG_TYPE_LAST; i++)
515	if (ns->supported_readables & (1 << i))
516	{
517	strcat (cmdback, " ");
518	snprintf (temp, sizeof (temp), "%d", i);
519	strcat (cmdback, temp);
520	}
521
522	ns->send_packet (cmdback);
523	}
524		464
525	/**	465	/**
526	* This handles the general commands from the client (ie, north, fire, cast,	466	* This handles the general commands from the client (ie, north, fire, cast,
527	* etc.)	467	* etc.)
528	*/	468	*/
…		…
541	return;	481	return;
542		482
543	buf++;	483	buf++;
544	}	484	}
545		485
546	execute_newserver_command (pl->ob, (char *) buf);	486	execute_newserver_command (pl->ob, (char *)buf);
547		487
548	/* Perhaps something better should be done with a left over count.	488	/* Perhaps something better should be done with a left over count.
549	* Cleaning up the input should probably be done first - all actions	489	* Cleaning up the input should probably be done first - all actions
550	* for the command that issued the count should be done before any other	490	* for the command that issued the count should be done before any other
551	* commands.	491	* commands.
…		…
585	* commands.	525	* commands.
586	*/	526	*/
587	pl->count = 0;	527	pl->count = 0;
588		528
589	//TODO: schmorp thinks whatever this calculates, it makes no sense at all	529	//TODO: schmorp thinks whatever this calculates, it makes no sense at all
590	int time = fabs (pl->ob->speed) < 0.001	530	int time = pl->ob->has_active_speed ()
591	? time = MAX_TIME * 100
592	: time = (int) (MAX_TIME / fabs (pl->ob->speed));	531	? (int) (MAX_TIME / pl->ob->speed)
		532	: MAX_TIME * 100;
593		533
594	/* Send confirmation of command execution now */	534	/* Send confirmation of command execution now */
595	packet sl ("comc");	535	packet sl ("comc");
596	sl << uint16 (cmdid) << uint32 (time);	536	sl << uint16 (cmdid) << uint32 (time);
597	pl->ns->send_packet (sl);	537	pl->ns->send_packet (sl);
…		…
639	LOG (llevError, "Unknown input state: %d\n", ns->state);	579	LOG (llevError, "Unknown input state: %d\n", ns->state);
640	}	580	}
641	}	581	}
642		582
643	/**	583	/**
644	* Client tells its version. If there is a mismatch, we close the	584	* Client tells its version info.
645	* socket. In real life, all we should care about is the client having
646	* something older than the server. If we assume the client will be
647	* backwards compatible, having it be a later version should not be a
648	* problem.
649	*/	585	*/
650	void	586	void
651	VersionCmd (char buf, int len, client ns)	587	VersionCmd (char buf, int len, client ns)
652	{	588	{
653	if (!buf)	589	INVOKE_CLIENT (VERSION, ns, ARG_DATA (buf, len));
654	{
655	LOG (llevError, "CS: received corrupted version command\n");
656	return;
657	}
658
659	ns->cs_version = atoi (buf);
660	ns->sc_version = ns->cs_version;
661
662	LOG (llevDebug, "connection from client <%s>\n", buf);
663
664	//TODO: should log here just for statistics
665
666	//if (VERSION_CS != ns->cs_version)
667	// unchecked;
668
669	char *cp = strchr (buf + 1, ' ');
670	if (!cp)
671	return;
672
673	ns->sc_version = atoi (cp);
674
675	//if (VERSION_SC != ns->sc_version)
676	// unchecked;
677
678	cp = strchr (cp + 1, ' ');
679
680	if (cp)
681	{
682	ns->version = cp + 1;
683
684	if (ns->sc_version < 1026)
685	ns->send_packet_printf ("drawinfo %d %s", NDI_RED,
686	"** VERSION WARNING \n CLIENT IS TOO OLD!! UPDATE THE CLIENT!! **");
687	}
688	}	590	}
689		591
690	/** sound related functions. */	592	/** sound related functions. */
691	void	593	void
692	SetSound (char buf, int len, client ns)	594	SetSound (char buf, int len, client ns)
…		…
743	* Get player's current range attack in obuf.	645	* Get player's current range attack in obuf.
744	*/	646	*/
745	static void	647	static void
746	rangetostring (player pl, char obuf)	648	rangetostring (player pl, char obuf)
747	{	649	{
748	dynbuf_text buf;	650	dynbuf_text &buf = msg_dynbuf; buf.clear ();
		651
		652	#if 0
		653	// print ranged/chosen_skill etc. objects every call
		654	printf ("%s %s => %s (%s)\n",
		655	pl->ranged_ob ? &pl->ranged_ob->name : "-",
		656	pl->combat_ob ? &pl->combat_ob->name : "-",
		657	pl->ob->current_weapon ? &pl->ob->current_weapon->name : "-",
		658	pl->ob->chosen_skill ? &pl->ob->chosen_skill->name : "-"
		659	);
		660	#endif
749		661
750	if (pl->ranged_ob)	662	if (pl->ranged_ob)
751	buf << " Range" << (pl->ob->current_weapon == pl->ranged_ob ? "*" : "") << ": " << pl->ranged_ob->name;	663	buf << " Range" << (pl->ob->current_weapon == pl->ranged_ob ? "*" : "") << ": " << pl->ranged_ob->name;
752		664
753	if (pl->combat_ob)	665	if (pl->combat_ob)
…		…
799	* commands for now.	711	* commands for now.
800	*/	712	*/
801	void	713	void
802	esrv_update_stats (player *pl)	714	esrv_update_stats (player *pl)
803	{	715	{
804	char buf[MAX_BUF];
805	uint16 flags;
806
807	client *ns = pl->ns;	716	client *ns = pl->ns;
808	if (!ns)	717	if (!ns)
809	return;	718	return;
810		719
811	object *ob = pl->observe;	720	object *ob = pl->observe;
…		…
828	AddIfShort (ns->last_stats.Int, ob->stats.Int, CS_STAT_INT);	737	AddIfShort (ns->last_stats.Int, ob->stats.Int, CS_STAT_INT);
829	AddIfShort (ns->last_stats.Wis, ob->stats.Wis, CS_STAT_WIS);	738	AddIfShort (ns->last_stats.Wis, ob->stats.Wis, CS_STAT_WIS);
830	AddIfShort (ns->last_stats.Pow, ob->stats.Pow, CS_STAT_POW);	739	AddIfShort (ns->last_stats.Pow, ob->stats.Pow, CS_STAT_POW);
831	AddIfShort (ns->last_stats.Cha, ob->stats.Cha, CS_STAT_CHA);	740	AddIfShort (ns->last_stats.Cha, ob->stats.Cha, CS_STAT_CHA);
832		741
833	for (int s = 0; s < NUM_SKILLS; s++)	742	for (int s = 0; s < CS_NUM_SKILLS; s++)
834	if (object *skill = opl->last_skill_ob [s])	743	if (object *skill = opl->last_skill_ob [s])
835	if (skill->stats.exp != ns->last_skill_exp [s])	744	if (skill->stats.exp != ns->last_skill_exp [s])
836	{	745	{
837	ns->last_skill_exp [s] = skill->stats.exp;	746	ns->last_skill_exp [s] = skill->stats.exp;
838		747
839	/* Always send along the level if exp changes. This is only	748	/* Always send along the level if exp changes. This is only
840	* 1 extra byte, but keeps processing simpler.	749	* 1 extra byte, but keeps processing simpler.
841	*/	750	*/
842	sl << uint8 (s + CS_STAT_SKILLINFO)	751	sl << uint8 (CS_STAT_SKILLINFO + s)
843	<< uint8 (skill->level)	752	<< uint8 (skill->level)
844	<< uint64 (skill->stats.exp);	753	<< uint64 (skill->stats.exp);
845	}	754	}
846		755
847	AddIfInt64 (ns->last_stats.exp, ob->stats.exp, CS_STAT_EXP64);	756	AddIfInt64 (ns->last_stats.exp, ob->stats.exp, CS_STAT_EXP64);
848	AddIfShort (ns->last_level, ob->level, CS_STAT_LEVEL);	757	AddIfShort (ns->last_level, ob->level, CS_STAT_LEVEL);
849	AddIfShort (ns->last_stats.wc, ob->stats.wc, CS_STAT_WC);	758	AddIfShort (ns->last_stats.wc, ob->stats.wc, CS_STAT_WC);
850	AddIfShort (ns->last_stats.ac, ob->stats.ac, CS_STAT_AC);	759	AddIfShort (ns->last_stats.ac, ob->stats.ac, CS_STAT_AC);
851	AddIfShort (ns->last_stats.dam, ob->stats.dam, CS_STAT_DAM);	760	AddIfShort (ns->last_stats.dam, ob->stats.dam, CS_STAT_DAM);
852	AddIfFloat (ns->last_speed, ob->speed, CS_STAT_SPEED, 1.f/TICK);	761	AddIfFloat (ns->last_speed, ob->speed, CS_STAT_SPEED, 1.f / TICK);
853	AddIfShort (ns->last_stats.food, ob->stats.food, CS_STAT_FOOD);	762	AddIfShort (ns->last_stats.food, ob->stats.food, CS_STAT_FOOD);
854	AddIfFloat (ns->last_weapon_sp, pl->weapon_sp, CS_STAT_WEAP_SP, 1.f/TICK);	763	AddIfFloat (ns->last_weapon_sp, pl->weapon_sp, CS_STAT_WEAP_SP, 1.f / TICK);
855	AddIfInt (ns->last_weight_limit, weight_limit[ob->stats.Str], CS_STAT_WEIGHT_LIM);	764	AddIfInt (ns->last_weight_limit, weight_limit[ob->stats.Str], CS_STAT_WEIGHT_LIM);
856		765
857	flags = 0;	766	int flags = (opl->fire_on ? SF_FIREON : 0)
858		767	\| (opl->run_on ? SF_RUNON : 0);
859	if (opl->fire_on)
860	flags \|= SF_FIREON;
861
862	if (opl->run_on)
863	flags \|= SF_RUNON;
864		768
865	AddIfShort (ns->last_flags, flags, CS_STAT_FLAGS);	769	AddIfShort (ns->last_flags, flags, CS_STAT_FLAGS);
866		770
867	if (ns->sc_version < 1025)
868	{ AddIfShort (ns->last_resist[ATNR_PHYSICAL], ob->resist[ATNR_PHYSICAL], CS_STAT_ARMOUR) }
869	else
870	for (int i = 0; i < NROFATTACKS; i++)	771	for (int i = 0; i < NROFATTACKS; i++)
871	{
872	/* Skip ones we won't send */	772	/* Skip ones we won't send */
873	if (atnr_cs_stat[i] == -1)	773	if (atnr_cs_stat[i] >= 0)
874	continue;
875
876	AddIfShort (ns->last_resist[i], ob->resist[i], atnr_cs_stat[i]);	774	AddIfShort (ns->last_resist[i], ob->resist[i], atnr_cs_stat[i]);
877	}
878		775
879	if (pl->ns->monitor_spells)	776	if (pl->ns->monitor_spells)
880	{	777	{
881	AddIfInt (ns->last_path_attuned, ob->path_attuned, CS_STAT_SPELL_ATTUNE);	778	AddIfInt (ns->last_path_attuned, ob->path_attuned, CS_STAT_SPELL_ATTUNE);
882	AddIfInt (ns->last_path_repelled, ob->path_repelled, CS_STAT_SPELL_REPEL);	779	AddIfInt (ns->last_path_repelled, ob->path_repelled, CS_STAT_SPELL_REPEL);
883	AddIfInt (ns->last_path_denied, ob->path_denied, CS_STAT_SPELL_DENY);	780	AddIfInt (ns->last_path_denied, ob->path_denied, CS_STAT_SPELL_DENY);
884	}	781	}
885		782
		783	char buf[MAX_BUF];
886	rangetostring (opl, buf); /* we want use the new fire & run system in new client */	784	rangetostring (opl, buf); /* we want use the new fire & run system in new client */
887	AddIfString (ns->stats.range, buf, CS_STAT_RANGE);	785	AddIfString (ns->stats.range, buf, CS_STAT_RANGE);
888	set_title (ob, buf);	786	set_title (ob, buf);
889	AddIfString (ns->stats.title, buf, CS_STAT_TITLE);	787	AddIfString (ns->stats.title, buf, CS_STAT_TITLE);
890		788
…		…
984		882
985	/* Nothing changed */	883	/* Nothing changed */
986	return 0;	884	return 0;
987	}	885	}
988		886
989	/**	887	//-GPL
990	* Returns the size of a data for a map square as returned by
991	* mapextended. There are CLIENTMAPXCLIENTMAPYLAYERS entries
992	* available.
993	*/
994	int
995	getExtendedMapInfoSize (client * ns)
996	{
997	int result = 0;
998
999	if (ns->ext_mapinfos)
1000	{
1001	if (ns->EMI_smooth)
1002	result += 1; /One byte for smoothlevel /
1003	}
1004
1005	return result;
1006	}
1007		888
1008	// prefetch (and touch) all maps within a specific distancd	889	// prefetch (and touch) all maps within a specific distancd
1009	static void	890	static void
1010	prefetch_surrounding_maps (maptile *map, int distance)	891	prefetch_surrounding_maps (maptile *map, int distance)
1011	{	892	{
1012	map->last_access = runtime;	893	map->touch ();
1013		894
1014	if (--distance)	895	if (--distance)
1015	for (int dir = 4; --dir; )	896	for (int dir = 4; dir--; )
1016	if (const shstr &path = map->tile_path [dir])	897	if (const shstr &path = map->tile_path [dir])
1017	if (maptile *&neigh = map->tile_map [dir])	898	if (maptile *&neigh = map->tile_map [dir])
1018	prefetch_surrounding_maps (neigh, distance);	899	prefetch_surrounding_maps (neigh, distance);
1019	else	900	else
1020	neigh = maptile::find_async (path, map);	901	neigh = maptile::find_async (path, map);
…		…
1025	prefetch_surrounding_maps (object *op)	906	prefetch_surrounding_maps (object *op)
1026	{	907	{
1027	prefetch_surrounding_maps (op->map, 3);	908	prefetch_surrounding_maps (op->map, 3);
1028	}	909	}
1029		910
		911	//+GPL
		912
1030	/**	913	/**
1031	* Draws client map.	914	* Draws client map.
1032	*/	915	*/
1033	void	916	void
1034	draw_client_map (player *pl)	917	draw_client_map (player *pl)
1035	{	918	{
1036	object *ob = pl->observe;	919	object *ob = pl->viewpoint;
1037	if (!ob->active)	920	if (!pl->observe->active)
1038	return;	921	return;
1039		922
1040	/* If player is just joining the game, he isn't here yet, so the map	923	/* If player is just joining the game, he isn't here yet, so the map
1041	* can get swapped out. If so, don't try to send them a map. All will	924	* can get swapped out. If so, don't try to send them a map. All will
1042	* be OK once they really log in.	925	* be OK once they really log in.
1043	*/	926	*/
1044	if (!ob->map \|\| ob->map->in_memory != MAP_ACTIVE)	927	if (!ob->map \|\| ob->map->in_memory != MAP_ACTIVE)
1045	return;	928	return;
1046		929
1047	int startlen, oldlen;	930	int startlen, oldlen;
1048	int estartlen, eoldlen;
1049	uint8 eentrysize;
1050	uint16 ewhatstart, ewhatflag;
1051	uint8 extendedinfos;
1052		931
1053	check_map_change (pl);	932	check_map_change (pl);
1054	prefetch_surrounding_maps (pl->ob);	933	prefetch_surrounding_maps (pl->ob);
1055		934
1056	/* do LOS after calls to update_position */	935	/* do LOS after calls to update_position */
1057	/* unfortunately, we need to udpate los when observing, currently */	936	/* unfortunately, we need to udpate los when observing, currently */
1058	if (pl->do_los \|\| pl->observe != pl->ob)	937	if (pl->do_los \|\| pl->viewpoint != pl->ob)
1059	{	938	{
1060	pl->do_los = 0;	939	pl->do_los = 0;
1061	pl->update_los ();	940	pl->update_los ();
1062	}	941	}
1063		942
…		…
1085	*/	964	*/
1086		965
1087	client &socket = *pl->ns;	966	client &socket = *pl->ns;
1088		967
1089	packet sl (socket.mapmode == Map1Cmd ? "map1" : "map1a");	968	packet sl (socket.mapmode == Map1Cmd ? "map1" : "map1a");
1090	packet esl;
1091		969
1092	startlen = sl.length ();	970	startlen = sl.length ();
1093		971
1094	/Extendedmapinfo structure initialisation /
1095	if (socket.ext_mapinfos)
1096	{
1097	extendedinfos = EMI_NOREDRAW;
1098
1099	if (socket.EMI_smooth)
1100	extendedinfos \|= EMI_SMOOTH;
1101
1102	ewhatstart = esl.length ();
1103	ewhatflag = extendedinfos; /*The EMI_NOREDRAW bit
1104	could need to be taken away */
1105	eentrysize = getExtendedMapInfoSize (&socket);
1106	esl << "mapextended "
1107	<< uint8 (extendedinfos)
1108	<< uint8 (eentrysize);
1109
1110	estartlen = esl.length ();
1111	}
1112
1113	/* We could do this logic as conditionals in the if statement,
1114	* but that started to get a bit messy to look at.
1115	*/
1116	int hx = socket.mapx / 2;	972	int hx = socket.mapx / 2;
1117	int hy = socket.mapy / 2;	973	int hy = socket.mapy / 2;
1118		974
1119	for (int dx = -hx; dx <= hx; dx++)	975	ordered_mapwalk_begin (ob, -hx, -hy, hx, hy)
		976	int ax = dx + hx;
		977	int ay = dy + hy;
		978
		979	int mask = (ax << 10) \| (ay << 4);
		980	MapCell &lastcell = socket.lastmap.cells[ax][ay];
		981
		982	/* If the coordinates are not valid, or it is too dark to see,
		983	* we tell the client as such
		984	*/
		985	if (!m)
1120	{	986	{
1121	sint16 nx, ny;	987	/* space is out of map. Update space and clear values
1122	maptile *m = 0;	988	* if this hasn't already been done. If the space is out
1123		989	* of the map, it shouldn't have a head.
1124	for (int dy = -hy; dy <= hy; dy++)	990	*/
		991	if (lastcell.count != -1)
1125	{	992	{
1126	// check to see if we can simply go one down quickly	993	sl << uint16 (mask);
1127	if (m && ++ny >= m->height)	994	map_clearcell (&lastcell, -1);
		995	}
		996
		997	continue;
		998	}
		999
		1000	int d = pl->blocked_los_uc (dx, dy);
		1001
		1002	if (d > 3)
		1003	{
		1004	/* This block deals with spaces that are not visible for whatever
		1005	* reason. Still may need to send the head for this space.
		1006	*/
		1007	if (lastcell.count != -1
		1008	\|\| lastcell.faces[0]
		1009	\|\| lastcell.faces[1]
		1010	\|\| lastcell.faces[2]
		1011	\|\| lastcell.stat_hp
		1012	\|\| lastcell.flags
		1013	\|\| lastcell.player)
		1014	sl << uint16 (mask);
		1015
		1016	/* properly clear a previously sent big face */
		1017	map_clearcell (&lastcell, -1);
		1018	}
		1019	else
		1020	{
		1021	/* In this block, the space is visible.
		1022	*/
		1023
		1024	/* Rather than try to figure out what everything that we might
		1025	* need to send is, then form the packet after that,
		1026	* we presume that we will in fact form a packet, and update
		1027	* the bits by what we do actually send. If we send nothing,
		1028	* we just back out sl.length () to the old value, and no harm
		1029	* is done.
		1030	* I think this is simpler than doing a bunch of checks to see
		1031	* what if anything we need to send, setting the bits, then
		1032	* doing those checks again to add the real data.
		1033	*/
		1034	oldlen = sl.length ();
		1035
		1036	sl << uint16 (mask);
		1037
		1038	unsigned char dummy;
		1039	unsigned char *last_ext = &dummy;
		1040
		1041	/* Darkness changed */
		1042	if (lastcell.count != d)
		1043	{
1128	m = 0;	1044	mask \|= 0x8;
1129		1045
1130	// no, so do it the slow way	1046	*last_ext \|= 0x80;
1131	if (!m)	1047	last_ext = &sl[sl.length ()];
		1048	sl << uint8 (d);
		1049	}
		1050
		1051	lastcell.count = d;
		1052
		1053	mapspace &ms = m->at (nx, ny);
		1054	ms.update ();
		1055
		1056	// extmap handling
		1057	uint8 stat_hp = 0;
		1058	uint8 stat_width = 0;
		1059	uint8 flags = 0;
		1060	tag_t player = 0;
		1061
		1062	// send hp information, if applicable
		1063	if (object *op = ms.faces_obj [0])
		1064	if (op->is_head () && !op->invisible)
1132	{	1065	{
1133	nx = ob->x + dx; ny = ob->y + dy; m = ob->map;	1066	if (op->stats.maxhp > op->stats.hp
1134		1067	&& op->stats.maxhp > 0
1135	if (xy_normalise (m, nx, ny))	1068	&& (op->type == PLAYER
1136	m->touch ();	1069	\|\| op->type == DOOR // does not work, have maxhp 0
1137	else	1070	\|\| op->flag [FLAG_MONSTER]
		1071	\|\| op->flag [FLAG_ALIVE]
		1072	\|\| op->flag [FLAG_GENERATOR]))
1138	m = 0;	1073	{
		1074	stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp;
		1075	stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge
		1076	}
		1077
		1078	if (expect_false (op->has_dialogue ()))
		1079	flags \|= 1;
		1080
		1081	if (expect_false (op->type == PLAYER))
		1082	player = op == ob ? pl->ob->count
		1083	: op == pl->ob ? ob->count
		1084	: op->count;
1139	}	1085	}
1140		1086
1141	int ax = dx + hx;	1087	if (expect_false (lastcell.stat_hp != stat_hp))
1142	int ay = dy + hy;
1143
1144	int emask, mask;
1145	emask = mask = (ax & 0x3f) << 10 \| (ay & 0x3f) << 4;
1146
1147	MapCell &lastcell = socket.lastmap.cells[ax][ay];
1148
1149	/* If the coordinates are not valid, or it is too dark to see,
1150	* we tell the client as such
1151	*/
1152	if (!m)
1153	{	1088	{
1154	/* space is out of map. Update space and clear values	1089	lastcell.stat_hp = stat_hp;
1155	* if this hasn't already been done. If the space is out	1090
1156	* of the map, it shouldn't have a head.	1091	mask \|= 0x8;
1157	*/	1092	*last_ext \|= 0x80;
1158	if (lastcell.count != -1)	1093	last_ext = &sl[sl.length ()];
		1094
		1095	sl << uint8 (5) << uint8 (stat_hp);
		1096
		1097	if (stat_width > 1)
1159	{	1098	{
1160	sl << uint16 (mask);
1161	map_clearcell (&lastcell, -1);
1162	}
1163
1164	continue;
1165	}
1166
1167	int d = pl->blocked_los_uc (dx, dy);
1168
1169	if (d > 3)
1170	{
1171	int need_send = 0, count;
1172
1173	/* This block deals with spaces that are not visible for whatever
1174	* reason. Still may need to send the head for this space.
1175	*/
1176
1177	oldlen = sl.length ();
1178
1179	sl << uint16 (mask);
1180
1181	if (lastcell.count != -1)
1182	need_send = 1;
1183
1184	count = -1;
1185
1186	if (lastcell.faces[0] \|\| lastcell.faces[1] \|\| lastcell.faces[2]
1187	\|\| lastcell.stat_hp \|\| lastcell.flags \|\| lastcell.player)
1188	need_send = 1;
1189
1190	/* properly clear a previously sent big face */
1191	map_clearcell (&lastcell, count);
1192
1193	if ((mask & 0xf) \|\| need_send)
1194	sl[oldlen + 1] = mask & 0xff;
1195	else
1196	sl.reset (oldlen);
1197	}
1198	else
1199	{
1200	/* In this block, the space is visible.
1201	*/
1202
1203	/* Rather than try to figure out what everything that we might
1204	* need to send is, then form the packet after that,
1205	* we presume that we will in fact form a packet, and update
1206	* the bits by what we do actually send. If we send nothing,
1207	* we just back out sl.length () to the old value, and no harm
1208	* is done.
1209	* I think this is simpler than doing a bunch of checks to see
1210	* what if anything we need to send, setting the bits, then
1211	* doing those checks again to add the real data.
1212	*/
1213	oldlen = sl.length ();
1214	eoldlen = esl.length ();
1215
1216	sl << uint16 (mask);
1217
1218	unsigned char dummy;
1219	unsigned char *last_ext = &dummy;
1220
1221	/* Darkness changed */
1222	if (lastcell.count != d && socket.darkness)
1223	{
1224	mask \|= 0x8;
1225
1226	if (socket.extmap)
1227	{
1228	*last_ext \|= 0x80;	1099	*last_ext \|= 0x80;
1229	last_ext = &sl[sl.length ()];	1100	last_ext = &sl[sl.length ()];
1230	sl << uint8 (d);	1101
1231	}	1102	sl << uint8 (6) << uint8 (stat_width);
1232	else
1233	sl << uint8 (255 - 64 * d);
1234	}	1103	}
		1104	}
1235		1105
1236	lastcell.count = d;	1106	if (expect_false (lastcell.player != player))
1237
1238	mapspace &ms = m->at (nx, ny);
1239	ms.update ();
1240
1241	if (socket.extmap)
1242	{	1107	{
1243	uint8 stat_hp = 0;	1108	lastcell.player = player;
1244	uint8 stat_width = 0;
1245	uint8 flags = 0;
1246	tag_t player = 0;
1247		1109
1248	// send hp information, if applicable
1249	if (object *op = ms.faces_obj [0])
1250	if (op->is_head () && !op->invisible)
1251	{
1252	if (op->stats.maxhp > op->stats.hp
1253	&& op->stats.maxhp > 0
1254	&& (op->type == PLAYER
1255	\|\| op->type == DOOR // does not work, have maxhp 0
1256	\|\| QUERY_FLAG (op, FLAG_MONSTER)
1257	\|\| QUERY_FLAG (op, FLAG_ALIVE)
1258	\|\| QUERY_FLAG (op, FLAG_GENERATOR)))
1259	{
1260	stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp;
1261	stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge
1262	}
1263
1264	if (op->has_dialogue ())
1265	flags \|= 1;
1266
1267	if (op->type == PLAYER)
1268	player = op == ob ? pl->ob->count
1269	: op == pl->ob ? ob->count
1270	: op->count;
1271	}
1272
1273	if (lastcell.stat_hp != stat_hp)
1274	{
1275	lastcell.stat_hp = stat_hp;
1276
1277	mask \|= 0x8;	1110	mask \|= 0x8;
1278	*last_ext \|= 0x80;	1111	*last_ext \|= 0x80;
1279	last_ext = &sl[sl.length ()];	1112	last_ext = &sl[sl.length ()];
1280		1113
1281	sl << uint8 (5) << uint8 (stat_hp);
1282
1283	if (stat_width > 1)
1284	{
1285	*last_ext \|= 0x80;
1286	last_ext = &sl[sl.length ()];
1287
1288	sl << uint8 (6) << uint8 (stat_width);
1289	}
1290	}
1291
1292	if (lastcell.player != player)
1293	{
1294	lastcell.player = player;
1295
1296	mask \|= 0x8;
1297	*last_ext \|= 0x80;
1298	last_ext = &sl[sl.length ()];
1299
1300	sl << uint8 (0x47) << uint8 (4) << (uint32)player;	1114	sl << uint8 (0x47) << uint8 (4) << (uint32)player;
1301	}	1115	}
1302		1116
1303	if (lastcell.flags != flags)	1117	if (expect_false (lastcell.flags != flags))
1304	{	1118	{
1305	lastcell.flags = flags;	1119	lastcell.flags = flags;
1306		1120
1307	mask \|= 0x8;	1121	mask \|= 0x8;
1308	*last_ext \|= 0x80;	1122	*last_ext \|= 0x80;
1309	last_ext = &sl[sl.length ()];	1123	last_ext = &sl[sl.length ()];
1310		1124
1311	sl << uint8 (8) << uint8 (flags);	1125	sl << uint8 (8) << uint8 (flags);
1312	}
1313	}	1126	}
1314		1127
		1128	// faces
		1129
1315	/* Floor face */	1130	/* Floor face */
1316	if (update_space (sl, socket, ms, lastcell, 2))	1131	if (update_space (sl, socket, ms, lastcell, 2))
1317	mask \|= 0x4;	1132	mask \|= 0x4;
1318		1133
1319	/* Middle face */	1134	/* Middle face */
1320	if (update_space (sl, socket, ms, lastcell, 1))	1135	if (update_space (sl, socket, ms, lastcell, 1))
1321	mask \|= 0x2;	1136	mask \|= 0x2;
1322		1137
1323	if (ob->invisible	1138	if (expect_false (ob->invisible)
1324	&& ob->invisible & (ob->invisible < 50 ? 1 : 7)	1139	&& ob->invisible & (ob->invisible < 50 ? 1 : 7)
1325	&& ms.player () == ob)	1140	&& ms.player () == ob)
1326	{	1141	{
1327	// force player to be visible to himself if invisible	1142	// force player to be visible to himself if invisible
1328	if (lastcell.faces[0] != ob->face)	1143	if (lastcell.faces[0] != ob->face)
1329	{	1144	{
1330	lastcell.faces[0] = ob->face;	1145	lastcell.faces[0] = ob->face;
1331		1146
1332	mask \|= 0x1;
1333	sl << uint16 (ob->face);
1334
1335	socket.send_faces (ob);
1336	}
1337	}
1338	/* Top face */
1339	else if (update_space (sl, socket, ms, lastcell, 0))
1340	mask \|= 0x1;	1147	mask \|= 0x1;
		1148	sl << uint16 (ob->face);
1341		1149
		1150	socket.send_faces (ob);
		1151	}
		1152	}
		1153	/* Top face */
		1154	else if (update_space (sl, socket, ms, lastcell, 0))
		1155	mask \|= 0x1;
		1156
1342	/* Check to see if we are in fact sending anything for this	1157	/* Check to see if we are in fact sending anything for this
1343	* space by checking the mask. If so, update the mask.	1158	* space by checking the mask. If so, update the mask.
1344	* if not, reset the len to that from before adding the mask	1159	* if not, reset the len to that from before adding the mask
1345	* value, so we don't send those bits.	1160	* value, so we don't send those bits.
1346	*/	1161	*/
1347	if (mask & 0xf)	1162	if (mask & 0xf)
1348	sl[oldlen + 1] = mask & 0xff;	1163	sl[oldlen + 1] = mask & 0xff;
1349	else	1164	else
1350	sl.reset (oldlen);	1165	sl.reset (oldlen);
1351
1352	if (socket.ext_mapinfos)
1353	esl << uint16 (emask);
1354
1355	if (socket.EMI_smooth)
1356	{
1357	for (int layer = 2+1; layer--; )
1358	{
1359	object *ob = ms.faces_obj [layer];
1360
1361	// If there is no object for this space, or if the face for the object
1362	// is the blank face, set the smoothlevel to zero.
1363	int smoothlevel = ob && ob->face != blank_face ? ob->smoothlevel : 0;
1364
1365	// We've gotten what face we want to use for the object. Now see if
1366	// if it has changed since we last sent it to the client.
1367	if (lastcell.smooth[layer] != smoothlevel)
1368	{
1369	lastcell.smooth[layer] = smoothlevel;
1370	esl << uint8 (smoothlevel);
1371	emask \|= 1 << layer;
1372	}
1373	}
1374
1375	if (emask & 0xf)
1376	esl[eoldlen + 1] = emask & 0xff;
1377	else
1378	esl.reset (eoldlen);
1379	}
1380	} /* else this is a viewable space */	1166	} /* else this is a viewable space */
1381	} /* for x loop */	1167	ordered_mapwalk_end
1382	} /* for y loop */
1383		1168
1384	socket.flush_fx ();	1169	socket.flush_fx ();
1385
1386	/* Verify that we in fact do need to send this */
1387	if (socket.ext_mapinfos)
1388	{
1389	if (!(sl.length () > startlen \|\| socket.sent_scroll))
1390	{
1391	/* No map data will follow, so don't say the client
1392	* it doesn't need draw!
1393	*/
1394	ewhatflag &= ~EMI_NOREDRAW;
1395	esl[ewhatstart + 1] = ewhatflag & 0xff;
1396	}
1397
1398	if (esl.length () > estartlen)
1399	socket.send_packet (esl);
1400	}
1401		1170
1402	if (sl.length () > startlen \|\| socket.sent_scroll)	1171	if (sl.length () > startlen \|\| socket.sent_scroll)
1403	{	1172	{
1404	socket.send_packet (sl);	1173	socket.send_packet (sl);
1405	socket.sent_scroll = 0;	1174	socket.sent_scroll = 0;
1406	}	1175	}
1407	}	1176	}
1408		1177
1409	/*****************************************************************************/
1410	/* GROS: The following one is used to allow a plugin to send a generic cmd to*/
1411	/* a player. Of course, the client need to know the command to be able to */
1412	/* manage it ! */
1413	/*****************************************************************************/
1414	void
1415	send_plugin_custom_message (object pl, char buf)
1416	{
1417	pl->contr->ns->send_packet (buf);
1418	}
1419
1420	/**
1421	* This sends the skill number to name mapping. We ignore
1422	* the params - we always send the same info no matter what.
1423	*/
1424	void
1425	send_skill_info (client ns, char params)
1426	{
1427	packet sl;
1428	sl << "replyinfo skill_info\n";
1429
1430	for (int i = 1; i < NUM_SKILLS; i++)
1431	sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names [i]);
1432
1433	if (sl.length () > MAXSOCKBUF)
1434	{
1435	LOG (llevError, "Buffer overflow in send_skill_info!\n");
1436	fatal (0);
1437	}
1438
1439	ns->send_packet (sl);
1440	}
1441
1442	/**
1443	* This sends the spell path to name mapping. We ignore
1444	* the params - we always send the same info no matter what.
1445	*/
1446	void
1447	send_spell_paths (client * ns, char *params)
1448	{
1449	packet sl;
1450
1451	sl << "replyinfo spell_paths\n";
1452
1453	for (int i = 0; i < NRSPELLPATHS; i++)
1454	sl.printf ("%d:%s\n", 1 << i, spellpathnames[i]);
1455
1456	if (sl.length () > MAXSOCKBUF)
1457	{
1458	LOG (llevError, "Buffer overflow in send_spell_paths!\n");
1459	fatal (0);
1460	}
1461
1462	ns->send_packet (sl);
1463	}
1464
1465	/**	1178	/**
1466	* This looks for any spells the player may have that have changed their stats.	1179	* This looks for any spells the player may have that have changed their stats.
1467	* it then sends an updspell packet for each spell that has changed in this way	1180	* it then sends an updspell packet for each spell that has changed in this way
1468	*/	1181	*/
1469	void	1182	void
1470	esrv_update_spells (player *pl)	1183	esrv_update_spells (player *pl)
1471	{	1184	{
1472	if (!pl->ns)	1185	if (!pl->ns)
1473	return;	1186	return;
1474		1187
		1188	pl->ns->update_spells = false;
		1189
1475	if (!pl->ns->monitor_spells)	1190	if (!pl->ns->monitor_spells)
1476	return;	1191	return;
1477		1192
1478	for (object *spell = pl->ob->inv; spell; spell = spell->below)	1193	for (object *spell = pl->ob->inv; spell; spell = spell->below)
1479	{
1480	if (spell->type == SPELL)	1194	if (spell->type == SPELL)
1481	{	1195	{
1482	int flags = 0;	1196	int flags = 0;
		1197	int val;
1483		1198
1484	/* check if we need to update it */	1199	/* check if we need to update it */
1485	if (spell->cached_sp != SP_level_spellpoint_cost (pl->ob, spell, SPELL_MANA))	1200	val = SP_level_spellpoint_cost (pl->ob, spell, SPELL_MANA);
		1201	if (spell->cached_sp != val)
1486	{	1202	{
1487	spell->cached_sp = SP_level_spellpoint_cost (pl->ob, spell, SPELL_MANA);	1203	spell->cached_sp = val;
1488	flags \|= UPD_SP_MANA;	1204	flags \|= UPD_SP_MANA;
1489	}	1205	}
1490		1206
1491	if (spell->cached_grace != SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE))	1207	val = SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE);
		1208	if (spell->cached_grace != val)
1492	{	1209	{
1493	spell->cached_grace = SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE);	1210	spell->cached_grace = val;
1494	flags \|= UPD_SP_GRACE;	1211	flags \|= UPD_SP_GRACE;
1495	}	1212	}
1496		1213
1497	if (spell->cached_eat != spell->stats.dam + SP_level_dam_adjust (pl->ob, spell))	1214	val = casting_level (pl->ob, spell);
		1215	if (spell->cached_eat != val)
1498	{	1216	{
1499	spell->cached_eat = spell->stats.dam + SP_level_dam_adjust (pl->ob, spell);	1217	spell->cached_eat = val;
1500	flags \|= UPD_SP_DAMAGE;	1218	flags \|= UPD_SP_LEVEL;
1501	}	1219	}
1502		1220
1503	if (flags)	1221	if (flags)
1504	{	1222	{
1505	packet sl;	1223	packet sl;
1506		1224
1507	sl << "updspell "	1225	sl << "updspell "
1508	<< uint8 (flags)	1226	<< uint8 (flags)
1509	<< uint32 (spell->count);	1227	<< uint32 (spell->count);
1510		1228
1511	if (flags & UPD_SP_MANA ) sl << uint16 (spell->cached_sp);	1229	if (flags & UPD_SP_MANA ) sl << uint16 (spell->cached_sp);
1512	if (flags & UPD_SP_GRACE ) sl << uint16 (spell->cached_grace);	1230	if (flags & UPD_SP_GRACE) sl << uint16 (spell->cached_grace);
1513	if (flags & UPD_SP_DAMAGE) sl << uint16 (spell->cached_eat);	1231	if (flags & UPD_SP_LEVEL) sl << uint16 (spell->cached_eat);
1514		1232
1515	pl->ns->send_packet (sl);	1233	pl->ns->send_packet (sl);
1516	}	1234	}
1517	}	1235	}
1518	}
1519	}	1236	}
1520		1237
1521	void	1238	void
1522	esrv_remove_spell (player pl, object spell)	1239	esrv_remove_spell (player pl, object spell)
1523	{	1240	{
…		…
1550	}	1267	}
1551		1268
1552	/* store costs and damage in the object struct, to compare to later */	1269	/* store costs and damage in the object struct, to compare to later */
1553	spell->cached_sp = SP_level_spellpoint_cost (pl->ob, spell, SPELL_MANA);	1270	spell->cached_sp = SP_level_spellpoint_cost (pl->ob, spell, SPELL_MANA);
1554	spell->cached_grace = SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE);	1271	spell->cached_grace = SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE);
1555	spell->cached_eat = spell->stats.dam + SP_level_dam_adjust (pl->ob, spell);	1272	spell->cached_eat = casting_level (pl->ob, spell);
1556		1273
1557	/* figure out which skill it uses, if it uses one */	1274	/* figure out which skill it uses, if it uses one */
1558	if (spell->skill)	1275	if (spell->skill)
1559	if (object *tmp = pl->find_skill (spell->skill))	1276	if (object *tmp = pl->find_skill (spell->skill))
1560	skill = tmp->subtype + CS_STAT_SKILLINFO;	1277	skill = CS_STAT_SKILLINFO + SKILL_INDEX (tmp);
1561		1278
1562	// spells better have a face	1279	// spells better have a face
1563	if (!spell->face)	1280	if (!spell->face)
1564	{	1281	{
1565	LOG (llevError, "%s: spell has no face, but face is mandatory.\n", &spell->name);	1282	LOG (llevError, "%s: spell has no face, but face is mandatory.\n", &spell->name);
…		…
1649	/* finally, we can send the packet */	1366	/* finally, we can send the packet */
1650	pl->ns->flush_fx ();	1367	pl->ns->flush_fx ();
1651	pl->ns->send_packet (sl);	1368	pl->ns->send_packet (sl);
1652	}	1369	}
1653		1370
		1371	//-GPL
		1372

Diff Legend

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+Changed lines

Comparing deliantra/server/socket/request.C (file contents): Revision 1.143 by root, Tue Dec 23 06:58:24 2008 UTC vs. Revision 1.174 by root, Thu Apr 15 00:40:34 2010 UTC

Diff Legend

Comparing deliantra/server/socket/request.C (file contents):
Revision 1.143 by root, Tue Dec 23 06:58:24 2008 UTC vs.
Revision 1.174 by root, Thu Apr 15 00:40:34 2010 UTC