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Comparing deliantra/server/socket/request.C (file contents):
Revision 1.161 by root, Sun Nov 29 09:41:28 2009 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 it under 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 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 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * option) any later version. 11 * option) any later version.
… …
44 44
45#include <global.h> 45#include <global.h>
46#include <sproto.h> 46#include <sproto.h>
47 47
48#include <living.h> 48#include <living.h>
49#include <commands.h>
50 49
51/* 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,
52 * it should work here. 51 * it should work here.
53 */ 52 */
54#include <sys/types.h> 53#include <sys/types.h>
… …
66 * This table translates the attack numbers as used within the 65 * This table translates the attack numbers as used within the
67 * 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
68 * 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
69 * client. 68 * client.
70 */ 69 */
71static short atnr_cs_stat[NROFATTACKS] = { CS_STAT_RES_PHYS, 70static short atnr_cs_stat[NROFATTACKS] =
72 CS_STAT_RES_MAG, CS_STAT_RES_FIRE, CS_STAT_RES_ELEC, 71{
73 CS_STAT_RES_COLD, CS_STAT_RES_CONF, CS_STAT_RES_ACID, 72 CS_STAT_RES_PHYS,
74 CS_STAT_RES_DRAIN, -1 /* weaponmagic */ , 73 CS_STAT_RES_MAG,
75 CS_STAT_RES_GHOSTHIT, CS_STAT_RES_POISON, 74 CS_STAT_RES_FIRE,
76 CS_STAT_RES_SLOW, CS_STAT_RES_PARA, CS_STAT_TURN_UNDEAD, 75 CS_STAT_RES_ELEC,
77 CS_STAT_RES_FEAR, -1 /* Cancellation */ , 76 CS_STAT_RES_COLD,
78 CS_STAT_RES_DEPLETE, CS_STAT_RES_DEATH, 77 CS_STAT_RES_CONF,
79 -1 /* Chaos */ , -1 /* Counterspell */ , 78 CS_STAT_RES_ACID,
80 -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,
81 CS_STAT_RES_BLIND, 94 CS_STAT_RES_BLIND,
82 -1, /* Internal */ 95 -1, /* Internal */
83 -1, /* life stealing */ 96 -1, /* life stealing */
84 -1 /* Disease - not fully done yet */ 97 -1 /* Disease - not fully done yet */
85}; 98};
… …
229send_skill_info (client *ns, char *params) 242send_skill_info (client *ns, char *params)
230{ 243{
231 packet sl; 244 packet sl;
232 sl << "replyinfo skill_info\n"; 245 sl << "replyinfo skill_info\n";
233 246
234 for (int i = 1; i < NUM_SKILLS; i++) 247 for (int i = 0; i < skillvec.size (); ++i)
235 sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names [i]); 248 sl.printf ("%d:%s\n", CS_STAT_SKILLINFO + i, &skillvec [i]->name);
236 249
237 if (sl.length () > MAXSOCKBUF) 250 if (sl.length () > MAXSOCKBUF)
238 { 251 {
239 LOG (llevError, "Buffer overflow in send_skill_info!\n"); 252 LOG (llevError, "Buffer overflow in send_skill_info!\n");
240 fatal (0); 253 fatal (0);
… …
447 INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); 460 INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len));
448} 461}
449 462
450//+GPL 463//+GPL
451 464
452/*
453#define MSG_TYPE_BOOK 1
454#define MSG_TYPE_CARD 2
455#define MSG_TYPE_PAPER 3
456#define MSG_TYPE_SIGN 4
457#define MSG_TYPE_MONUMENT 5
458#define MSG_TYPE_SCRIPTED_DIALOG 6*/
459
460/** Reply to ExtendedInfos command */
461void
462ToggleExtendedText (char *buf, int len, client * ns)
463{
464 char cmdback[MAX_BUF];
465 char temp[10];
466 char command[50];
467 int info, nextinfo, i, flag;
468
469 cmdback[0] = '\0';
470
471 nextinfo = 0;
472 while (1)
473 {
474 /* 1. Extract an info */
475 info = nextinfo;
476
477 while ((info < len) && (buf [info] == ' '))
478 info++;
479
480 if (info >= len)
481 break;
482
483 nextinfo = info + 1;
484
485 while ((nextinfo < len) && (buf [nextinfo] != ' '))
486 nextinfo++;
487
488 if (nextinfo - info >= 49) /*Erroneous info asked */
489 continue;
490
491 memcpy (command, buf + info, nextinfo - info);
492 command [nextinfo - info] = 0;
493
494 /* 2. Interpret info */
495 i = sscanf (command, "%d", &flag);
496
497 if ((i == 1) && (flag > 0) && (flag <= MSG_TYPE_LAST))
498 ns->supported_readables |= (1 << flag);
499 /*3. Next info */
500 }
501
502 /* Send resulting state */
503 strcpy (cmdback, "ExtendedTextSet");
504
505 for (i = 0; i <= MSG_TYPE_LAST; i++)
506 if (ns->supported_readables & (1 << i))
507 {
508 strcat (cmdback, " ");
509 snprintf (temp, sizeof (temp), "%d", i);
510 strcat (cmdback, temp);
511 }
512
513 ns->send_packet (cmdback);
514}
515
516/** 465/**
517 * 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,
518 * etc.) 467 * etc.)
519 */ 468 */
520void 469void
… …
630 LOG (llevError, "Unknown input state: %d\n", ns->state); 579 LOG (llevError, "Unknown input state: %d\n", ns->state);
631 } 580 }
632} 581}
633 582
634/** 583/**
635 * Client tells its version. If there is a mismatch, we close the 584 * Client tells its version info.
636 * socket. In real life, all we should care about is the client having
637 * something older than the server. If we assume the client will be
638 * backwards compatible, having it be a later version should not be a
639 * problem.
640 */ 585 */
641void 586void
642VersionCmd (char *buf, int len, client * ns) 587VersionCmd (char *buf, int len, client *ns)
643{ 588{
644 if (!buf) 589 INVOKE_CLIENT (VERSION, ns, ARG_DATA (buf, len));
645 {
646 LOG (llevError, "CS: received corrupted version command\n");
647 return;
648 }
649
650 ns->cs_version = atoi (buf);
651 ns->sc_version = ns->cs_version;
652
653 LOG (llevDebug, "connection from client <%s>\n", buf);
654
655 //TODO: should log here just for statistics
656
657 //if (VERSION_CS != ns->cs_version)
658 // unchecked;
659
660 char *cp = strchr (buf + 1, ' ');
661 if (!cp)
662 return;
663
664 ns->sc_version = atoi (cp);
665
666 //if (VERSION_SC != ns->sc_version)
667 // unchecked;
668
669 cp = strchr (cp + 1, ' ');
670
671 if (cp)
672 {
673 ns->version = cp + 1;
674
675 if (ns->sc_version < 1026)
676 ns->send_packet_printf ("drawinfo %d %s", NDI_RED,
677 "**** VERSION WARNING ****\n**** CLIENT IS TOO OLD!! UPDATE THE CLIENT!! ****");
678 }
679} 590}
680 591
681/** sound related functions. */ 592/** sound related functions. */
682void 593void
683SetSound (char *buf, int len, client * ns) 594SetSound (char *buf, int len, client * ns)
… …
736static void 647static void
737rangetostring (player *pl, char *obuf) 648rangetostring (player *pl, char *obuf)
738{ 649{
739 dynbuf_text &buf = msg_dynbuf; buf.clear (); 650 dynbuf_text &buf = msg_dynbuf; buf.clear ();
740 651
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
661
741 if (pl->ranged_ob) 662 if (pl->ranged_ob)
742 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;
743 664
744 if (pl->combat_ob) 665 if (pl->combat_ob)
745 buf << " Combat" << (pl->ob->current_weapon == pl->combat_ob ? "*" : "") << ": " << pl->combat_ob->name; 666 buf << " Combat" << (pl->ob->current_weapon == pl->combat_ob ? "*" : "") << ": " << pl->combat_ob->name;
… …
790 * commands for now. 711 * commands for now.
791 */ 712 */
792void 713void
793esrv_update_stats (player *pl) 714esrv_update_stats (player *pl)
794{ 715{
795 char buf[MAX_BUF];
796 uint16 flags;
797
798 client *ns = pl->ns; 716 client *ns = pl->ns;
799 if (!ns) 717 if (!ns)
800 return; 718 return;
801 719
802 object *ob = pl->observe; 720 object *ob = pl->observe;
… …
819 AddIfShort (ns->last_stats.Int, ob->stats.Int, CS_STAT_INT); 737 AddIfShort (ns->last_stats.Int, ob->stats.Int, CS_STAT_INT);
820 AddIfShort (ns->last_stats.Wis, ob->stats.Wis, CS_STAT_WIS); 738 AddIfShort (ns->last_stats.Wis, ob->stats.Wis, CS_STAT_WIS);
821 AddIfShort (ns->last_stats.Pow, ob->stats.Pow, CS_STAT_POW); 739 AddIfShort (ns->last_stats.Pow, ob->stats.Pow, CS_STAT_POW);
822 AddIfShort (ns->last_stats.Cha, ob->stats.Cha, CS_STAT_CHA); 740 AddIfShort (ns->last_stats.Cha, ob->stats.Cha, CS_STAT_CHA);
823 741
824 for (int s = 0; s < NUM_SKILLS; s++) 742 for (int s = 0; s < CS_NUM_SKILLS; s++)
825 if (object *skill = opl->last_skill_ob [s]) 743 if (object *skill = opl->last_skill_ob [s])
826 if (skill->stats.exp != ns->last_skill_exp [s]) 744 if (skill->stats.exp != ns->last_skill_exp [s])
827 { 745 {
828 ns->last_skill_exp [s] = skill->stats.exp; 746 ns->last_skill_exp [s] = skill->stats.exp;
829 747
830 /* Always send along the level if exp changes. This is only 748 /* Always send along the level if exp changes. This is only
831 * 1 extra byte, but keeps processing simpler. 749 * 1 extra byte, but keeps processing simpler.
832 */ 750 */
833 sl << uint8 (s + CS_STAT_SKILLINFO) 751 sl << uint8 (CS_STAT_SKILLINFO + s)
834 << uint8 (skill->level) 752 << uint8 (skill->level)
835 << uint64 (skill->stats.exp); 753 << uint64 (skill->stats.exp);
836 } 754 }
837 755
838 AddIfInt64 (ns->last_stats.exp, ob->stats.exp, CS_STAT_EXP64); 756 AddIfInt64 (ns->last_stats.exp, ob->stats.exp, CS_STAT_EXP64);
… …
843 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);
844 AddIfShort (ns->last_stats.food, ob->stats.food, CS_STAT_FOOD); 762 AddIfShort (ns->last_stats.food, ob->stats.food, CS_STAT_FOOD);
845 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);
846 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);
847 765
848 flags = 0; 766 int flags = (opl->fire_on ? SF_FIREON : 0)
849 767 | (opl->run_on ? SF_RUNON : 0);
850 if (opl->fire_on)
851 flags |= SF_FIREON;
852
853 if (opl->run_on)
854 flags |= SF_RUNON;
855 768
856 AddIfShort (ns->last_flags, flags, CS_STAT_FLAGS); 769 AddIfShort (ns->last_flags, flags, CS_STAT_FLAGS);
857 770
858 for (int i = 0; i < NROFATTACKS; i++) 771 for (int i = 0; i < NROFATTACKS; i++)
859 {
860 /* Skip ones we won't send */ 772 /* Skip ones we won't send */
861 if (atnr_cs_stat[i] == -1) 773 if (atnr_cs_stat[i] >= 0)
862 continue;
863
864 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]);
865 }
866 775
867 if (pl->ns->monitor_spells) 776 if (pl->ns->monitor_spells)
868 { 777 {
869 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);
870 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);
871 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);
872 } 781 }
873 782
783 char buf[MAX_BUF];
874 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 */
875 AddIfString (ns->stats.range, buf, CS_STAT_RANGE); 785 AddIfString (ns->stats.range, buf, CS_STAT_RANGE);
876 set_title (ob, buf); 786 set_title (ob, buf);
877 AddIfString (ns->stats.title, buf, CS_STAT_TITLE); 787 AddIfString (ns->stats.title, buf, CS_STAT_TITLE);
878 788
… …
981prefetch_surrounding_maps (maptile *map, int distance) 891prefetch_surrounding_maps (maptile *map, int distance)
982{ 892{
983 map->touch (); 893 map->touch ();
984 894
985 if (--distance) 895 if (--distance)
986 for (int dir = 4; --dir; ) 896 for (int dir = 4; dir--; )
987 if (const shstr &path = map->tile_path [dir]) 897 if (const shstr &path = map->tile_path [dir])
988 if (maptile *&neigh = map->tile_map [dir]) 898 if (maptile *&neigh = map->tile_map [dir])
989 prefetch_surrounding_maps (neigh, distance); 899 prefetch_surrounding_maps (neigh, distance);
990 else 900 else
991 neigh = maptile::find_async (path, map); 901 neigh = maptile::find_async (path, map);
… …
1084 map_clearcell (&lastcell, -1); 994 map_clearcell (&lastcell, -1);
1085 } 995 }
1086 996
1087 continue; 997 continue;
1088 } 998 }
1089 999
1090 int d = pl->blocked_los_uc (dx, dy); 1000 int d = pl->blocked_los_uc (dx, dy);
1091 1001
1092 if (d > 3) 1002 if (d > 3)
1093 { 1003 {
1094 /* This block deals with spaces that are not visible for whatever 1004 /* This block deals with spaces that are not visible for whatever
… …
1155 { 1065 {
1156 if (op->stats.maxhp > op->stats.hp 1066 if (op->stats.maxhp > op->stats.hp
1157 && op->stats.maxhp > 0 1067 && op->stats.maxhp > 0
1158 && (op->type == PLAYER 1068 && (op->type == PLAYER
1159 || op->type == DOOR // does not work, have maxhp 0 1069 || op->type == DOOR // does not work, have maxhp 0
1160 || QUERY_FLAG (op, FLAG_MONSTER) 1070 || op->flag [FLAG_MONSTER]
1161 || QUERY_FLAG (op, FLAG_ALIVE) 1071 || op->flag [FLAG_ALIVE]
1162 || QUERY_FLAG (op, FLAG_GENERATOR))) 1072 || op->flag [FLAG_GENERATOR]))
1163 { 1073 {
1164 stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp; 1074 stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp;
1165 stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge 1075 stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge
1166 } 1076 }
1167 1077
… …
1279 1189
1280 if (!pl->ns->monitor_spells) 1190 if (!pl->ns->monitor_spells)
1281 return; 1191 return;
1282 1192
1283 for (object *spell = pl->ob->inv; spell; spell = spell->below) 1193 for (object *spell = pl->ob->inv; spell; spell = spell->below)
1284 {
1285 if (spell->type == SPELL) 1194 if (spell->type == SPELL)
1286 { 1195 {
1287 int flags = 0; 1196 int flags = 0;
1197 int val;
1288 1198
1289 /* check if we need to update it */ 1199 /* check if we need to update it */
1290 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)
1291 { 1202 {
1292 spell->cached_sp = SP_level_spellpoint_cost (pl->ob, spell, SPELL_MANA); 1203 spell->cached_sp = val;
1293 flags |= UPD_SP_MANA; 1204 flags |= UPD_SP_MANA;
1294 } 1205 }
1295 1206
1296 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)
1297 { 1209 {
1298 spell->cached_grace = SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE); 1210 spell->cached_grace = val;
1299 flags |= UPD_SP_GRACE; 1211 flags |= UPD_SP_GRACE;
1300 } 1212 }
1301 1213
1302 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)
1303 { 1216 {
1304 spell->cached_eat = spell->stats.dam + SP_level_dam_adjust (pl->ob, spell); 1217 spell->cached_eat = val;
1305 flags |= UPD_SP_DAMAGE; 1218 flags |= UPD_SP_LEVEL;
1306 } 1219 }
1307 1220
1308 if (flags) 1221 if (flags)
1309 { 1222 {
1310 packet sl; 1223 packet sl;
1311 1224
1312 sl << "updspell " 1225 sl << "updspell "
1313 << uint8 (flags) 1226 << uint8 (flags)
1314 << uint32 (spell->count); 1227 << uint32 (spell->count);
1315 1228
1316 if (flags & UPD_SP_MANA ) sl << uint16 (spell->cached_sp); 1229 if (flags & UPD_SP_MANA ) sl << uint16 (spell->cached_sp);
1317 if (flags & UPD_SP_GRACE ) sl << uint16 (spell->cached_grace); 1230 if (flags & UPD_SP_GRACE) sl << uint16 (spell->cached_grace);
1318 if (flags & UPD_SP_DAMAGE) sl << uint16 (spell->cached_eat); 1231 if (flags & UPD_SP_LEVEL) sl << uint16 (spell->cached_eat);
1319 1232
1320 pl->ns->send_packet (sl); 1233 pl->ns->send_packet (sl);
1321 } 1234 }
1322 } 1235 }
1323 }
1324} 1236}
1325 1237
1326void 1238void
1327esrv_remove_spell (player *pl, object *spell) 1239esrv_remove_spell (player *pl, object *spell)
1328{ 1240{
… …
1355 } 1267 }
1356 1268
1357 /* 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 */
1358 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);
1359 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);
1360 spell->cached_eat = spell->stats.dam + SP_level_dam_adjust (pl->ob, spell); 1272 spell->cached_eat = casting_level (pl->ob, spell);
1361 1273
1362 /* figure out which skill it uses, if it uses one */ 1274 /* figure out which skill it uses, if it uses one */
1363 if (spell->skill) 1275 if (spell->skill)
1364 if (object *tmp = pl->find_skill (spell->skill)) 1276 if (object *tmp = pl->find_skill (spell->skill))
1365 skill = tmp->subtype + CS_STAT_SKILLINFO; 1277 skill = CS_STAT_SKILLINFO + SKILL_INDEX (tmp);
1366 1278
1367 // spells better have a face 1279 // spells better have a face
1368 if (!spell->face) 1280 if (!spell->face)
1369 { 1281 {
1370 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);

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