… | |
… | |
41 | * if a face has not already been sent to the client, it is sent now. |
41 | * if a face has not already been sent to the client, it is sent now. |
42 | * |
42 | * |
43 | * mapcellchanged, compactlayer, compactstack, perform the map compressing |
43 | * mapcellchanged, compactlayer, compactstack, perform the map compressing |
44 | * operations |
44 | * operations |
45 | * |
45 | * |
46 | * esrv_map_doneredraw finishes the map update, and ships across the |
|
|
47 | * map updates. |
|
|
48 | * |
|
|
49 | */ |
46 | */ |
50 | |
47 | |
51 | #include <global.h> |
48 | #include <global.h> |
52 | #include <sproto.h> |
49 | #include <sproto.h> |
53 | |
50 | |
… | |
… | |
63 | #include <sys/time.h> |
60 | #include <sys/time.h> |
64 | #include <sys/socket.h> |
61 | #include <sys/socket.h> |
65 | #include <netinet/in.h> |
62 | #include <netinet/in.h> |
66 | #include <netdb.h> |
63 | #include <netdb.h> |
67 | |
64 | |
68 | #ifdef HAVE_UNISTD_H |
|
|
69 | # include <unistd.h> |
65 | #include <unistd.h> |
70 | #endif |
|
|
71 | |
|
|
72 | #ifdef HAVE_SYS_TIME_H |
|
|
73 | # include <sys/time.h> |
66 | #include <sys/time.h> |
74 | #endif |
|
|
75 | |
67 | |
76 | #include "sounds.h" |
68 | #include "sounds.h" |
77 | |
69 | |
78 | /** |
70 | /** |
79 | * This table translates the attack numbers as used within the |
71 | * This table translates the attack numbers as used within the |
… | |
… | |
96 | -1, /* life stealing */ |
88 | -1, /* life stealing */ |
97 | -1 /* Disease - not fully done yet */ |
89 | -1 /* Disease - not fully done yet */ |
98 | }; |
90 | }; |
99 | |
91 | |
100 | static void |
92 | static void |
101 | socket_map_scroll (NewSocket * ns, int dx, int dy) |
93 | socket_map_scroll (client_socket * ns, int dx, int dy) |
102 | { |
94 | { |
103 | struct Map newmap; |
95 | struct Map newmap; |
104 | int x, y, mx, my; |
96 | int x, y, mx, my; |
105 | |
97 | |
106 | { |
98 | { |
… | |
… | |
156 | } |
148 | } |
157 | |
149 | |
158 | static void |
150 | static void |
159 | clear_map (player *pl) |
151 | clear_map (player *pl) |
160 | { |
152 | { |
161 | NewSocket & socket = pl->socket; |
153 | client_socket &socket = *pl->socket; |
162 | |
154 | |
163 | memset (&socket.lastmap, 0, sizeof (socket.lastmap)); |
155 | memset (&socket.lastmap, 0, sizeof (socket.lastmap)); |
164 | |
156 | |
165 | if (socket.newmapcmd == 1) |
157 | if (socket.newmapcmd == 1) |
166 | socket.send_packet ("newmap"); |
158 | socket.send_packet ("newmap"); |
… | |
… | |
171 | |
163 | |
172 | /** check for map change and send new map data */ |
164 | /** check for map change and send new map data */ |
173 | static void |
165 | static void |
174 | check_map_change (player *pl) |
166 | check_map_change (player *pl) |
175 | { |
167 | { |
176 | NewSocket & socket = pl->socket; |
168 | client_socket &socket = *pl->socket; |
177 | object *ob = pl->ob; |
169 | object *ob = pl->ob; |
178 | char buf[MAX_BUF]; /* eauugggh */ |
170 | char buf[MAX_BUF]; /* eauugggh */ |
179 | |
171 | |
180 | if (socket.current_map != ob->map) |
172 | if (socket.current_map != ob->map) |
181 | { |
173 | { |
… | |
… | |
252 | buf += 8; |
244 | buf += 8; |
253 | |
245 | |
254 | // initial map and its origin |
246 | // initial map and its origin |
255 | maptile *map = pl->ob->map; |
247 | maptile *map = pl->ob->map; |
256 | sint16 dx, dy; |
248 | sint16 dx, dy; |
257 | int mapx = pl->socket.mapx / 2 - pl->ob->x; |
249 | int mapx = pl->socket->mapx / 2 - pl->ob->x; |
258 | int mapy = pl->socket.mapy / 2 - pl->ob->y; |
250 | int mapy = pl->socket->mapy / 2 - pl->ob->y; |
259 | int max_distance = 8; // limit maximum path length to something generous |
251 | int max_distance = 8; // limit maximum path length to something generous |
260 | |
252 | |
261 | while (*buf && map && max_distance) |
253 | while (*buf && map && max_distance) |
262 | { |
254 | { |
263 | int dir = *buf++; |
255 | int dir = *buf++; |
… | |
… | |
314 | snprintf (bigbuf, MAX_BUF, "mapinfo %s nomap", token); |
306 | snprintf (bigbuf, MAX_BUF, "mapinfo %s nomap", token); |
315 | } |
307 | } |
316 | else |
308 | else |
317 | snprintf (bigbuf, MAX_BUF, "mapinfo %s unsupported", token); |
309 | snprintf (bigbuf, MAX_BUF, "mapinfo %s unsupported", token); |
318 | |
310 | |
319 | pl->socket.send_packet (bigbuf); |
311 | pl->socket->send_packet (bigbuf); |
320 | } |
312 | } |
321 | |
313 | |
322 | /** This is the Setup cmd - easy first implementation */ |
314 | /** This is the Setup cmd - easy first implementation */ |
323 | void |
315 | void |
324 | SetUp (char *buf, int len, NewSocket * ns) |
316 | SetUp (char *buf, int len, client_socket * ns) |
325 | { |
317 | { |
326 | int s, slen; |
318 | int s, slen; |
327 | char *cmd, *param, cmdback[HUGE_BUF]; |
319 | char *cmd, *param, cmdback[HUGE_BUF]; |
328 | |
320 | |
329 | /* run through the cmds of setup |
321 | /* run through the cmds of setup |
… | |
… | |
539 | * This is what takes care of it. We tell the client how things worked out. |
531 | * This is what takes care of it. We tell the client how things worked out. |
540 | * I am not sure if this file is the best place for this function. however, |
532 | * I am not sure if this file is the best place for this function. however, |
541 | * it either has to be here or init_sockets needs to be exported. |
533 | * it either has to be here or init_sockets needs to be exported. |
542 | */ |
534 | */ |
543 | void |
535 | void |
544 | AddMeCmd (char *buf, int len, NewSocket * ns) |
536 | AddMeCmd (char *buf, int len, client_socket * ns) |
545 | { |
537 | { |
546 | Settings oldsettings; |
538 | Settings oldsettings; |
547 | |
539 | |
548 | oldsettings = settings; |
540 | oldsettings = settings; |
549 | if (ns->status != Ns_Add || add_player (ns)) |
541 | if (ns->status != Ns_Add || add_player (ns)) |
550 | ns->send_packet ("addme_failed"); |
542 | ns->send_packet ("addme_failed"); |
551 | else |
543 | else |
552 | { |
|
|
553 | /* Basically, the add_player copies the socket structure into |
|
|
554 | * the player structure, so this one (which is from init_sockets) |
|
|
555 | * is not needed anymore. The write below should still work, as the |
|
|
556 | * stuff in ns is still relevant. |
|
|
557 | */ |
|
|
558 | ns->send_packet ("addme_success"); |
544 | ns->send_packet ("addme_success"); |
559 | socket_info.nconns--; |
|
|
560 | ns->status = Ns_Avail; |
|
|
561 | } |
|
|
562 | |
545 | |
563 | settings = oldsettings; |
546 | settings = oldsettings; |
564 | } |
547 | } |
565 | |
548 | |
566 | /** Reply to ExtendedInfos command */ |
549 | /** Reply to ExtendedInfos command */ |
567 | void |
550 | void |
568 | ToggleExtendedInfos (char *buf, int len, NewSocket * ns) |
551 | ToggleExtendedInfos (char *buf, int len, client_socket * ns) |
569 | { |
552 | { |
570 | char cmdback[MAX_BUF]; |
553 | char cmdback[MAX_BUF]; |
571 | char command[50]; |
554 | char command[50]; |
572 | int info, nextinfo; |
555 | int info, nextinfo; |
573 | |
556 | |
… | |
… | |
624 | #define MSG_TYPE_MONUMENT 5 |
607 | #define MSG_TYPE_MONUMENT 5 |
625 | #define MSG_TYPE_SCRIPTED_DIALOG 6*/ |
608 | #define MSG_TYPE_SCRIPTED_DIALOG 6*/ |
626 | |
609 | |
627 | /** Reply to ExtendedInfos command */ |
610 | /** Reply to ExtendedInfos command */ |
628 | void |
611 | void |
629 | ToggleExtendedText (char *buf, int len, NewSocket * ns) |
612 | ToggleExtendedText (char *buf, int len, client_socket * ns) |
630 | { |
613 | { |
631 | char cmdback[MAX_BUF]; |
614 | char cmdback[MAX_BUF]; |
632 | char temp[10]; |
615 | char temp[10]; |
633 | char command[50]; |
616 | char command[50]; |
634 | int info, nextinfo, i, flag; |
617 | int info, nextinfo, i, flag; |
… | |
… | |
685 | * a piece of data from us that we know the client wants. So |
668 | * a piece of data from us that we know the client wants. So |
686 | * if we know the client wants it, might as well push it to the |
669 | * if we know the client wants it, might as well push it to the |
687 | * client. |
670 | * client. |
688 | */ |
671 | */ |
689 | static void |
672 | static void |
690 | SendSmooth (NewSocket * ns, uint16 face) |
673 | SendSmooth (client_socket * ns, uint16 face) |
691 | { |
674 | { |
692 | uint16 smoothface; |
675 | uint16 smoothface; |
693 | |
676 | |
694 | /* If we can't find a face, return and set it so we won't try to send this |
677 | /* If we can't find a face, return and set it so we won't try to send this |
695 | * again. |
678 | * again. |
… | |
… | |
711 | |
694 | |
712 | sl << "smooth " |
695 | sl << "smooth " |
713 | << uint16 (face) |
696 | << uint16 (face) |
714 | << uint16 (smoothface); |
697 | << uint16 (smoothface); |
715 | |
698 | |
716 | Send_With_Handling (ns, &sl); |
699 | ns->send_packet (sl); |
717 | } |
700 | } |
718 | |
701 | |
719 | /** |
702 | /** |
720 | * Tells client the picture it has to use |
703 | * Tells client the picture it has to use |
721 | * to smooth a picture number given as argument. |
704 | * to smooth a picture number given as argument. |
722 | */ |
705 | */ |
723 | void |
706 | void |
724 | AskSmooth (char *buf, int len, NewSocket * ns) |
707 | AskSmooth (char *buf, int len, client_socket * ns) |
725 | { |
708 | { |
726 | uint16 facenbr; |
709 | uint16 facenbr; |
727 | |
710 | |
728 | facenbr = atoi (buf); |
711 | facenbr = atoi (buf); |
729 | SendSmooth (ns, facenbr); |
712 | SendSmooth (ns, facenbr); |
… | |
… | |
786 | * etc.). It is a lot like PlayerCmd above, but is called with the |
769 | * etc.). It is a lot like PlayerCmd above, but is called with the |
787 | * 'ncom' method which gives more information back to the client so it |
770 | * 'ncom' method which gives more information back to the client so it |
788 | * can throttle. |
771 | * can throttle. |
789 | */ |
772 | */ |
790 | void |
773 | void |
791 | NewPlayerCmd (uint8 * buf, int len, player *pl) |
774 | NewPlayerCmd (char *buf, int len, player *pl) |
792 | { |
775 | { |
793 | int time, repeat; |
776 | int time, repeat; |
794 | char command[MAX_BUF]; |
777 | char command[MAX_BUF]; |
795 | int pktlen; |
778 | int pktlen; |
796 | |
779 | |
… | |
… | |
798 | { |
781 | { |
799 | LOG (llevDebug, "Corrupt ncom command <%s> not long enough - discarding\n", buf); |
782 | LOG (llevDebug, "Corrupt ncom command <%s> not long enough - discarding\n", buf); |
800 | return; |
783 | return; |
801 | } |
784 | } |
802 | |
785 | |
803 | pktlen = net_uint16 (buf); |
786 | pktlen = net_uint16 ((uint8 *)buf); |
804 | repeat = net_uint32 (buf + 2); |
787 | repeat = net_uint32 ((uint8 *)buf + 2); |
805 | |
788 | |
806 | /* -1 is special - no repeat, but don't update */ |
789 | /* -1 is special - no repeat, but don't update */ |
807 | if (repeat != -1) |
790 | if (repeat != -1) |
808 | pl->count = repeat; |
791 | pl->count = repeat; |
809 | |
792 | |
810 | if ((len - 4) >= MAX_BUF) |
793 | if ((len - 4) >= MAX_BUF) |
811 | len = MAX_BUF - 5; |
794 | len = MAX_BUF - 5; |
812 | |
795 | |
813 | strncpy ((char *) command, (char *) buf + 6, len - 4); |
796 | strncpy ((char *) command, (char *) buf + 6, len - 4); |
814 | command[len - 4] = '\0'; |
797 | command[len - 4] = 0; |
815 | |
|
|
816 | /* The following should never happen with a proper or honest client. |
|
|
817 | * Therefore, the error message doesn't have to be too clear - if |
|
|
818 | * someone is playing with a hacked/non working client, this gives them |
|
|
819 | * an idea of the problem, but they deserve what they get |
|
|
820 | */ |
|
|
821 | if (pl->state != ST_PLAYING) |
|
|
822 | { |
|
|
823 | new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "You can not issue commands - state is not ST_PLAYING (%s)", buf); |
|
|
824 | return; |
|
|
825 | } |
|
|
826 | |
798 | |
827 | /* This should not happen anymore. */ |
799 | /* This should not happen anymore. */ |
828 | if (pl->ob->speed_left < -1.0) |
800 | if (pl->ob->speed_left < -1.0) |
829 | LOG (llevError, "Player has negative time - shouldn't do command.\n"); |
801 | LOG (llevError, "Player has negative time - shouldn't do command.\n"); |
830 | |
802 | |
… | |
… | |
844 | |
816 | |
845 | /* Send confirmation of command execution now */ |
817 | /* Send confirmation of command execution now */ |
846 | |
818 | |
847 | packet sl; |
819 | packet sl; |
848 | sl << "comc " << uint16 (pktlen) << uint32 (time); |
820 | sl << "comc " << uint16 (pktlen) << uint32 (time); |
849 | Send_With_Handling (&pl->socket, &sl); |
821 | pl->socket->send_packet (sl); |
850 | } |
822 | } |
851 | |
823 | |
852 | |
824 | |
853 | /** This is a reply to a previous query. */ |
825 | /** This is a reply to a previous query. */ |
854 | void |
826 | void |
… | |
… | |
921 | * something older than the server. If we assume the client will be |
893 | * something older than the server. If we assume the client will be |
922 | * backwards compatible, having it be a later version should not be a |
894 | * backwards compatible, having it be a later version should not be a |
923 | * problem. |
895 | * problem. |
924 | */ |
896 | */ |
925 | void |
897 | void |
926 | VersionCmd (char *buf, int len, NewSocket * ns) |
898 | VersionCmd (char *buf, int len, client_socket * ns) |
927 | { |
899 | { |
928 | char *cp; |
900 | char *cp; |
929 | char version_warning[256]; |
901 | char version_warning[256]; |
930 | |
902 | |
931 | if (!buf) |
903 | if (!buf) |
… | |
… | |
979 | } |
951 | } |
980 | |
952 | |
981 | /** sound related functions. */ |
953 | /** sound related functions. */ |
982 | |
954 | |
983 | void |
955 | void |
984 | SetSound (char *buf, int len, NewSocket * ns) |
956 | SetSound (char *buf, int len, client_socket * ns) |
985 | { |
957 | { |
986 | ns->sound = atoi (buf); |
958 | ns->sound = atoi (buf); |
987 | } |
959 | } |
988 | |
960 | |
989 | /** client wants the map resent */ |
961 | /** client wants the map resent */ |
… | |
… | |
999 | */ |
971 | */ |
1000 | #if 0 |
972 | #if 0 |
1001 | /* Okay, this is MAJOR UGLY. but the only way I know how to |
973 | /* Okay, this is MAJOR UGLY. but the only way I know how to |
1002 | * clear the "cache" |
974 | * clear the "cache" |
1003 | */ |
975 | */ |
1004 | memset (&pl->socket.lastmap, 0, sizeof (struct Map)); |
976 | memset (&pl->socket->lastmap, 0, sizeof (struct Map)); |
1005 | draw_client_map (pl->ob); |
977 | draw_client_map (pl->ob); |
1006 | #endif |
978 | #endif |
1007 | } |
979 | } |
1008 | |
980 | |
1009 | /** |
981 | /** |
… | |
… | |
1047 | /** |
1019 | /** |
1048 | * Asks the client to query the user. This way, the client knows |
1020 | * Asks the client to query the user. This way, the client knows |
1049 | * it needs to send something back (vs just printing out a message) |
1021 | * it needs to send something back (vs just printing out a message) |
1050 | */ |
1022 | */ |
1051 | void |
1023 | void |
1052 | send_query (NewSocket * ns, uint8 flags, char *text) |
1024 | send_query (client_socket * ns, uint8 flags, char *text) |
1053 | { |
1025 | { |
1054 | char buf[MAX_BUF]; |
1026 | char buf[MAX_BUF]; |
1055 | |
1027 | |
1056 | sprintf (buf, "query %d %s", flags, text ? text : ""); |
1028 | sprintf (buf, "query %d %s", flags, text ? text : ""); |
1057 | ns->send_packet (buf); |
1029 | ns->send_packet (buf); |
… | |
… | |
1112 | AddIfShort (pl->last_stats.Dex, pl->ob->stats.Dex, CS_STAT_DEX); |
1084 | AddIfShort (pl->last_stats.Dex, pl->ob->stats.Dex, CS_STAT_DEX); |
1113 | AddIfShort (pl->last_stats.Con, pl->ob->stats.Con, CS_STAT_CON); |
1085 | AddIfShort (pl->last_stats.Con, pl->ob->stats.Con, CS_STAT_CON); |
1114 | AddIfShort (pl->last_stats.Cha, pl->ob->stats.Cha, CS_STAT_CHA); |
1086 | AddIfShort (pl->last_stats.Cha, pl->ob->stats.Cha, CS_STAT_CHA); |
1115 | } |
1087 | } |
1116 | |
1088 | |
1117 | if (pl->socket.exp64) |
1089 | if (pl->socket->exp64) |
1118 | { |
1090 | { |
1119 | uint8 s; |
1091 | uint8 s; |
1120 | |
1092 | |
1121 | for (s = 0; s < NUM_SKILLS; s++) |
1093 | for (s = 0; s < NUM_SKILLS; s++) |
1122 | { |
1094 | { |
… | |
… | |
1132 | pl->last_skill_exp[s] = pl->last_skill_ob[s]->stats.exp; |
1104 | pl->last_skill_exp[s] = pl->last_skill_ob[s]->stats.exp; |
1133 | } |
1105 | } |
1134 | } |
1106 | } |
1135 | } |
1107 | } |
1136 | |
1108 | |
1137 | if (pl->socket.exp64) |
1109 | if (pl->socket->exp64) |
1138 | { AddIfInt64 (pl->last_stats.exp, pl->ob->stats.exp, CS_STAT_EXP64) } |
1110 | { AddIfInt64 (pl->last_stats.exp, pl->ob->stats.exp, CS_STAT_EXP64) } |
1139 | else |
1111 | else |
1140 | { AddIfInt (pl->last_stats.exp, (int) pl->ob->stats.exp, CS_STAT_EXP) } |
1112 | { AddIfInt (pl->last_stats.exp, (int) pl->ob->stats.exp, CS_STAT_EXP) } |
1141 | |
1113 | |
1142 | AddIfShort (pl->last_level, (char) pl->ob->level, CS_STAT_LEVEL); |
1114 | AddIfShort (pl->last_level, (char) pl->ob->level, CS_STAT_LEVEL); |
… | |
… | |
1155 | if (pl->run_on) |
1127 | if (pl->run_on) |
1156 | flags |= SF_RUNON; |
1128 | flags |= SF_RUNON; |
1157 | |
1129 | |
1158 | AddIfShort (pl->last_flags, flags, CS_STAT_FLAGS); |
1130 | AddIfShort (pl->last_flags, flags, CS_STAT_FLAGS); |
1159 | |
1131 | |
1160 | if (pl->socket.sc_version < 1025) |
1132 | if (pl->socket->sc_version < 1025) |
1161 | { AddIfShort (pl->last_resist[ATNR_PHYSICAL], pl->ob->resist[ATNR_PHYSICAL], CS_STAT_ARMOUR) } |
1133 | { AddIfShort (pl->last_resist[ATNR_PHYSICAL], pl->ob->resist[ATNR_PHYSICAL], CS_STAT_ARMOUR) } |
1162 | else |
1134 | else |
1163 | { |
1135 | { |
1164 | int i; |
1136 | int i; |
1165 | |
1137 | |
… | |
… | |
1171 | |
1143 | |
1172 | AddIfShort (pl->last_resist[i], pl->ob->resist[i], (char) atnr_cs_stat[i]); |
1144 | AddIfShort (pl->last_resist[i], pl->ob->resist[i], (char) atnr_cs_stat[i]); |
1173 | } |
1145 | } |
1174 | } |
1146 | } |
1175 | |
1147 | |
1176 | if (pl->socket.monitor_spells) |
1148 | if (pl->socket->monitor_spells) |
1177 | { |
1149 | { |
1178 | AddIfInt (pl->last_path_attuned, pl->ob->path_attuned, CS_STAT_SPELL_ATTUNE); |
1150 | AddIfInt (pl->last_path_attuned, pl->ob->path_attuned, CS_STAT_SPELL_ATTUNE); |
1179 | AddIfInt (pl->last_path_repelled, pl->ob->path_repelled, CS_STAT_SPELL_REPEL); |
1151 | AddIfInt (pl->last_path_repelled, pl->ob->path_repelled, CS_STAT_SPELL_REPEL); |
1180 | AddIfInt (pl->last_path_denied, pl->ob->path_denied, CS_STAT_SPELL_DENY); |
1152 | AddIfInt (pl->last_path_denied, pl->ob->path_denied, CS_STAT_SPELL_DENY); |
1181 | } |
1153 | } |
1182 | |
1154 | |
1183 | rangetostring (pl->ob, buf); /* we want use the new fire & run system in new client */ |
1155 | rangetostring (pl->ob, buf); /* we want use the new fire & run system in new client */ |
1184 | AddIfString (pl->socket.stats.range, buf, CS_STAT_RANGE); |
1156 | AddIfString (pl->socket->stats.range, buf, CS_STAT_RANGE); |
1185 | set_title (pl->ob, buf); |
1157 | set_title (pl->ob, buf); |
1186 | AddIfString (pl->socket.stats.title, buf, CS_STAT_TITLE); |
1158 | AddIfString (pl->socket->stats.title, buf, CS_STAT_TITLE); |
1187 | |
1159 | |
1188 | /* Only send it away if we have some actual data */ |
1160 | /* Only send it away if we have some actual data */ |
1189 | if (sl.len > 6) |
1161 | if (sl.length () > 6) |
1190 | { |
1162 | pl->socket->send_packet (sl); |
1191 | #ifdef ESRV_DEBUG |
|
|
1192 | LOG (llevDebug, "Sending stats command, %d bytes long.\n", sl.len); |
|
|
1193 | #endif |
|
|
1194 | Send_With_Handling (&pl->socket, &sl); |
|
|
1195 | } |
|
|
1196 | |
|
|
1197 | } |
1163 | } |
1198 | |
1164 | |
1199 | /** |
1165 | /** |
1200 | * Tells the client that here is a player it should start using. |
1166 | * Tells the client that here is a player it should start using. |
1201 | */ |
1167 | */ |
… | |
… | |
1210 | sl << uint32 (pl->ob->count) |
1176 | sl << uint32 (pl->ob->count) |
1211 | << uint32 (weight) |
1177 | << uint32 (weight) |
1212 | << uint32 (pl->ob->face->number) |
1178 | << uint32 (pl->ob->face->number) |
1213 | << data8 (pl->ob->name); |
1179 | << data8 (pl->ob->name); |
1214 | |
1180 | |
1215 | Send_With_Handling (&pl->socket, &sl); |
1181 | pl->socket->send_packet (sl); |
1216 | SET_FLAG (pl->ob, FLAG_CLIENT_SENT); |
1182 | SET_FLAG (pl->ob, FLAG_CLIENT_SENT); |
1217 | } |
1183 | } |
1218 | |
1184 | |
1219 | /** |
1185 | /** |
1220 | * Need to send an animation sequence to the client. |
1186 | * Need to send an animation sequence to the client. |
… | |
… | |
1222 | * sent them the face yet (this can become quite costly in terms of |
1188 | * sent them the face yet (this can become quite costly in terms of |
1223 | * how much we are sending - on the other hand, this should only happen |
1189 | * how much we are sending - on the other hand, this should only happen |
1224 | * when the player logs in and picks stuff up. |
1190 | * when the player logs in and picks stuff up. |
1225 | */ |
1191 | */ |
1226 | void |
1192 | void |
1227 | esrv_send_animation (NewSocket * ns, short anim_num) |
1193 | esrv_send_animation (client_socket * ns, short anim_num) |
1228 | { |
1194 | { |
1229 | int i; |
1195 | int i; |
1230 | |
1196 | |
1231 | /* Do some checking on the anim_num we got. Note that the animations |
1197 | /* Do some checking on the anim_num we got. Note that the animations |
1232 | * are added in contigous order, so if the number is in the valid |
1198 | * are added in contigous order, so if the number is in the valid |
… | |
… | |
1252 | if (!(ns->faces_sent[animations[anim_num].faces[i]] & NS_FACESENT_FACE)) |
1218 | if (!(ns->faces_sent[animations[anim_num].faces[i]] & NS_FACESENT_FACE)) |
1253 | esrv_send_face (ns, animations[anim_num].faces[i], 0); |
1219 | esrv_send_face (ns, animations[anim_num].faces[i], 0); |
1254 | sl << uint16 (animations[anim_num].faces[i]); /* flags - not used right now */ |
1220 | sl << uint16 (animations[anim_num].faces[i]); /* flags - not used right now */ |
1255 | } |
1221 | } |
1256 | |
1222 | |
1257 | Send_With_Handling (ns, &sl); |
1223 | ns->send_packet (sl); |
1258 | |
1224 | |
1259 | ns->anims_sent[anim_num] = 1; |
1225 | ns->anims_sent[anim_num] = 1; |
1260 | } |
1226 | } |
1261 | |
1227 | |
1262 | |
1228 | |
… | |
… | |
1269 | /** |
1235 | /** |
1270 | * This adds face_num to a map cell at x,y. If the client doesn't have |
1236 | * This adds face_num to a map cell at x,y. If the client doesn't have |
1271 | * the face yet, we will also send it. |
1237 | * the face yet, we will also send it. |
1272 | */ |
1238 | */ |
1273 | static void |
1239 | static void |
1274 | esrv_map_setbelow (NewSocket * ns, int x, int y, short face_num, struct Map *newmap) |
1240 | esrv_map_setbelow (client_socket * ns, int x, int y, short face_num, struct Map *newmap) |
1275 | { |
1241 | { |
1276 | if (newmap->cells[x][y].count >= MAP_LAYERS) |
1242 | if (newmap->cells[x][y].count >= MAP_LAYERS) |
1277 | { |
1243 | { |
1278 | LOG (llevError, "Too many faces in map cell %d %d\n", x, y); |
1244 | LOG (llevError, "Too many faces in map cell %d %d\n", x, y); |
1279 | return; |
1245 | return; |
… | |
… | |
1299 | struct LayerCell lcells[MAP_CLIENT_X * MAP_CLIENT_Y]; |
1265 | struct LayerCell lcells[MAP_CLIENT_X * MAP_CLIENT_Y]; |
1300 | }; |
1266 | }; |
1301 | |
1267 | |
1302 | /** Checkes if map cells have changed */ |
1268 | /** Checkes if map cells have changed */ |
1303 | static int |
1269 | static int |
1304 | mapcellchanged (NewSocket * ns, int i, int j, struct Map *newmap) |
1270 | mapcellchanged (client_socket * ns, int i, int j, struct Map *newmap) |
1305 | { |
1271 | { |
1306 | int k; |
1272 | int k; |
1307 | |
1273 | |
1308 | if (ns->lastmap.cells[i][j].count != newmap->cells[i][j].count) |
1274 | if (ns->lastmap.cells[i][j].count != newmap->cells[i][j].count) |
1309 | return 1; |
1275 | return 1; |
… | |
… | |
1322 | * cnum is the client number, cur is the the buffer we put all of |
1288 | * cnum is the client number, cur is the the buffer we put all of |
1323 | * this data into. we return the end of the data. layers is |
1289 | * this data into. we return the end of the data. layers is |
1324 | * how many layers of data we should back. |
1290 | * how many layers of data we should back. |
1325 | */ |
1291 | */ |
1326 | static uint8 * |
1292 | static uint8 * |
1327 | compactlayer (NewSocket * ns, unsigned char *cur, int numlayers, struct Map *newmap) |
1293 | compactlayer (client_socket * ns, unsigned char *cur, int numlayers, struct Map *newmap) |
1328 | { |
1294 | { |
1329 | int x, y, k; |
1295 | int x, y, k; |
1330 | int face; |
1296 | int face; |
1331 | unsigned char *fcur; |
1297 | unsigned char *fcur; |
1332 | struct MapLayer layers[MAP_LAYERS]; |
1298 | struct MapLayer layers[MAP_LAYERS]; |
… | |
… | |
1392 | *fcur = *fcur | 128; /* mark for end of faces at this layer */ |
1358 | *fcur = *fcur | 128; /* mark for end of faces at this layer */ |
1393 | } |
1359 | } |
1394 | return cur; |
1360 | return cur; |
1395 | } |
1361 | } |
1396 | |
1362 | |
1397 | static void |
|
|
1398 | esrv_map_doneredraw (NewSocket * ns, struct Map *newmap) |
|
|
1399 | { |
|
|
1400 | static long frames, bytes, tbytes, tframes; |
|
|
1401 | char *cur; |
|
|
1402 | |
|
|
1403 | packet sl; |
|
|
1404 | sl << "map "; |
|
|
1405 | |
|
|
1406 | cur = (char *) compactlayer (ns, (unsigned char *) sl.buf + sl.len, MAP_LAYERS, newmap); |
|
|
1407 | sl.len = cur - (char *) sl.buf; |
|
|
1408 | |
|
|
1409 | /* LOG(llevDebug, "Sending map command.\n");*/ |
|
|
1410 | |
|
|
1411 | if (sl.len > (int) strlen ("map ") || ns->sent_scroll) |
|
|
1412 | { |
|
|
1413 | /* All of this is just accounting stuff */ |
|
|
1414 | if (tframes > 100) |
|
|
1415 | tframes = tbytes = 0; |
|
|
1416 | |
|
|
1417 | tframes++; |
|
|
1418 | frames++; |
|
|
1419 | tbytes += sl.len; |
|
|
1420 | bytes += sl.len; |
|
|
1421 | memcpy (&ns->lastmap, newmap, sizeof (struct Map)); |
|
|
1422 | Send_With_Handling (ns, &sl); |
|
|
1423 | ns->sent_scroll = 0; |
|
|
1424 | } |
|
|
1425 | |
|
|
1426 | } |
|
|
1427 | |
|
|
1428 | |
|
|
1429 | /** Clears a map cell */ |
1363 | /** Clears a map cell */ |
1430 | static void |
1364 | static void |
1431 | map_clearcell (struct MapCell *cell, int face0, int face1, int face2, int count) |
1365 | map_clearcell (struct MapCell *cell, int face0, int face1, int face2, int count) |
1432 | { |
1366 | { |
1433 | cell->faces[0] = face0; |
1367 | cell->faces[0] = face0; |
… | |
… | |
1472 | * needs to get sent - if so, it adds the data, sending the head |
1406 | * needs to get sent - if so, it adds the data, sending the head |
1473 | * if needed, and returning 1. If this no data needs to get |
1407 | * if needed, and returning 1. If this no data needs to get |
1474 | * sent, it returns zero. |
1408 | * sent, it returns zero. |
1475 | */ |
1409 | */ |
1476 | static int |
1410 | static int |
1477 | check_head (packet &sl, NewSocket &ns, int ax, int ay, int layer) |
1411 | check_head (packet &sl, client_socket &ns, int ax, int ay, int layer) |
1478 | { |
1412 | { |
1479 | short face_num; |
1413 | short face_num; |
1480 | |
1414 | |
1481 | if (heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + layer]) |
1415 | if (heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + layer]) |
1482 | face_num = heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + layer]->face->number; |
1416 | face_num = heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + layer]->face->number; |
… | |
… | |
1516 | * the case, it seems to make more sense to have these layer values |
1450 | * the case, it seems to make more sense to have these layer values |
1517 | * actually match. |
1451 | * actually match. |
1518 | */ |
1452 | */ |
1519 | |
1453 | |
1520 | static int |
1454 | static int |
1521 | update_space (packet &sl, NewSocket &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1455 | update_space (packet &sl, client_socket &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1522 | { |
1456 | { |
1523 | object *ob, *head; |
1457 | object *ob, *head; |
1524 | uint16 face_num; |
1458 | uint16 face_num; |
1525 | int bx, by, i; |
1459 | int bx, by, i; |
1526 | |
1460 | |
… | |
… | |
1739 | * top layer (this matches what the GET_MAP_FACE and GET_MAP_FACE_OBJ |
1673 | * top layer (this matches what the GET_MAP_FACE and GET_MAP_FACE_OBJ |
1740 | * take. |
1674 | * take. |
1741 | */ |
1675 | */ |
1742 | |
1676 | |
1743 | static inline int |
1677 | static inline int |
1744 | update_smooth (packet &sl, NewSocket &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1678 | update_smooth (packet &sl, client_socket &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1745 | { |
1679 | { |
1746 | object *ob; |
1680 | object *ob; |
1747 | int smoothlevel; /* old face_num; */ |
1681 | int smoothlevel; /* old face_num; */ |
1748 | |
1682 | |
1749 | ob = GET_MAP_FACE_OBJ (mp, mx, my, layer); |
1683 | ob = GET_MAP_FACE_OBJ (mp, mx, my, layer); |
… | |
… | |
1783 | * Returns the size of a data for a map square as returned by |
1717 | * Returns the size of a data for a map square as returned by |
1784 | * mapextended. There are CLIENTMAPX*CLIENTMAPY*LAYERS entries |
1718 | * mapextended. There are CLIENTMAPX*CLIENTMAPY*LAYERS entries |
1785 | * available. |
1719 | * available. |
1786 | */ |
1720 | */ |
1787 | int |
1721 | int |
1788 | getExtendedMapInfoSize (NewSocket * ns) |
1722 | getExtendedMapInfoSize (client_socket * ns) |
1789 | { |
1723 | { |
1790 | int result = 0; |
1724 | int result = 0; |
1791 | |
1725 | |
1792 | if (ns->ext_mapinfos) |
1726 | if (ns->ext_mapinfos) |
1793 | { |
1727 | { |
… | |
… | |
1829 | uint8 eentrysize; |
1763 | uint8 eentrysize; |
1830 | uint16 ewhatstart, ewhatflag; |
1764 | uint16 ewhatstart, ewhatflag; |
1831 | uint8 extendedinfos; |
1765 | uint8 extendedinfos; |
1832 | maptile *m; |
1766 | maptile *m; |
1833 | |
1767 | |
1834 | NewSocket &socket = pl->contr->socket; |
1768 | client_socket &socket = *pl->contr->socket; |
1835 | |
1769 | |
1836 | check_map_change (pl->contr); |
1770 | check_map_change (pl->contr); |
1837 | |
1771 | |
1838 | packet sl; |
1772 | packet sl; |
1839 | packet esl; |
1773 | packet esl; |
1840 | |
1774 | |
1841 | sl << (socket.mapmode == Map1Cmd ? "map1 " : "map1a "); |
1775 | sl << (socket.mapmode == Map1Cmd ? "map1 " : "map1a "); |
1842 | startlen = sl.len; |
1776 | startlen = sl.length (); |
1843 | |
1777 | |
1844 | /*Extendedmapinfo structure initialisation */ |
1778 | /*Extendedmapinfo structure initialisation */ |
1845 | if (socket.ext_mapinfos) |
1779 | if (socket.ext_mapinfos) |
1846 | { |
1780 | { |
1847 | extendedinfos = EMI_NOREDRAW; |
1781 | extendedinfos = EMI_NOREDRAW; |
1848 | |
1782 | |
1849 | if (socket.EMI_smooth) |
1783 | if (socket.EMI_smooth) |
1850 | extendedinfos |= EMI_SMOOTH; |
1784 | extendedinfos |= EMI_SMOOTH; |
1851 | |
1785 | |
1852 | ewhatstart = esl.len; |
1786 | ewhatstart = esl.length (); |
1853 | ewhatflag = extendedinfos; /*The EMI_NOREDRAW bit |
1787 | ewhatflag = extendedinfos; /*The EMI_NOREDRAW bit |
1854 | could need to be taken away */ |
1788 | could need to be taken away */ |
1855 | eentrysize = getExtendedMapInfoSize (&socket); |
1789 | eentrysize = getExtendedMapInfoSize (&socket); |
1856 | esl << "mapextended " |
1790 | esl << "mapextended " |
1857 | << uint8 (extendedinfos) |
1791 | << uint8 (extendedinfos) |
1858 | << uint8 (eentrysize); |
1792 | << uint8 (eentrysize); |
|
|
1793 | |
1859 | estartlen = esl.len; |
1794 | estartlen = esl.length (); |
1860 | } |
1795 | } |
1861 | else |
1796 | else |
1862 | { |
1797 | { |
1863 | /* suppress compiler warnings */ |
1798 | /* suppress compiler warnings */ |
1864 | ewhatstart = 0; |
1799 | ewhatstart = 0; |
… | |
… | |
1902 | */ |
1837 | */ |
1903 | if (ax >= socket.mapx || ay >= socket.mapy) |
1838 | if (ax >= socket.mapx || ay >= socket.mapy) |
1904 | { |
1839 | { |
1905 | int i, got_one; |
1840 | int i, got_one; |
1906 | |
1841 | |
1907 | oldlen = sl.len; |
1842 | oldlen = sl.length (); |
1908 | |
1843 | |
1909 | sl << uint16 (mask); |
1844 | sl << uint16 (mask); |
1910 | |
1845 | |
1911 | if (check_head (sl, socket, ax, ay, 2)) mask |= 0x4; |
1846 | if (check_head (sl, socket, ax, ay, 2)) mask |= 0x4; |
1912 | if (check_head (sl, socket, ax, ay, 1)) mask |= 0x2; |
1847 | if (check_head (sl, socket, ax, ay, 1)) mask |= 0x2; |
… | |
… | |
1916 | * actually need to send that - just the coordinates |
1851 | * actually need to send that - just the coordinates |
1917 | * with no faces tells the client to blank out the |
1852 | * with no faces tells the client to blank out the |
1918 | * space. |
1853 | * space. |
1919 | */ |
1854 | */ |
1920 | got_one = 0; |
1855 | got_one = 0; |
1921 | for (i = oldlen + 2; i < sl.len; i++) |
1856 | for (i = oldlen + 2; i < sl.length (); i++) |
1922 | if (sl.buf[i]) |
1857 | if (sl[i]) |
1923 | got_one = 1; |
1858 | got_one = 1; |
1924 | |
1859 | |
1925 | if (got_one && (mask & 0xf)) |
1860 | if (got_one && (mask & 0xf)) |
1926 | sl.buf[oldlen + 1] = mask & 0xff; |
1861 | sl[oldlen + 1] = mask & 0xff; |
1927 | else |
1862 | else |
1928 | { /*either all faces blank, either no face at all */ |
1863 | { /*either all faces blank, either no face at all */ |
1929 | if (mask & 0xf) /*at least 1 face, we know it's blank, only send coordinates */ |
1864 | if (mask & 0xf) /*at least 1 face, we know it's blank, only send coordinates */ |
1930 | sl.len = oldlen + 2; |
1865 | sl.reset (oldlen + 2); |
1931 | else |
1866 | else |
1932 | sl.len = oldlen; |
1867 | sl.reset (oldlen); |
1933 | } |
1868 | } |
1934 | |
1869 | |
1935 | /*What concerns extendinfos, nothing to be done for now |
1870 | /*What concerns extendinfos, nothing to be done for now |
1936 | * (perhaps effects layer later) |
1871 | * (perhaps effects layer later) |
1937 | */ |
1872 | */ |
… | |
… | |
1967 | |
1902 | |
1968 | /* This block deals with spaces that are not visible for whatever |
1903 | /* This block deals with spaces that are not visible for whatever |
1969 | * reason. Still may need to send the head for this space. |
1904 | * reason. Still may need to send the head for this space. |
1970 | */ |
1905 | */ |
1971 | |
1906 | |
1972 | oldlen = sl.len; |
1907 | oldlen = sl.length (); |
1973 | |
1908 | |
1974 | sl << uint16 (mask); |
1909 | sl << uint16 (mask); |
1975 | |
1910 | |
1976 | if (lastcell.count != -1) |
1911 | if (lastcell.count != -1) |
1977 | need_send = 1; |
1912 | need_send = 1; |
… | |
… | |
1997 | |
1932 | |
1998 | map_clearcell (&lastcell, 0, 0, 0, count); |
1933 | map_clearcell (&lastcell, 0, 0, 0, count); |
1999 | } |
1934 | } |
2000 | |
1935 | |
2001 | if ((mask & 0xf) || need_send) |
1936 | if ((mask & 0xf) || need_send) |
2002 | sl.buf[oldlen + 1] = mask & 0xff; |
1937 | sl[oldlen + 1] = mask & 0xff; |
2003 | else |
1938 | else |
2004 | sl.len = oldlen; |
1939 | sl.reset (oldlen); |
2005 | } |
1940 | } |
2006 | else |
1941 | else |
2007 | { |
1942 | { |
2008 | /* In this block, the space is visible or there are head objects |
1943 | /* In this block, the space is visible or there are head objects |
2009 | * we need to send. |
1944 | * we need to send. |
… | |
… | |
2011 | |
1946 | |
2012 | /* Rather than try to figure out what everything that we might |
1947 | /* Rather than try to figure out what everything that we might |
2013 | * need to send is, then form the packet after that, |
1948 | * need to send is, then form the packet after that, |
2014 | * we presume that we will in fact form a packet, and update |
1949 | * we presume that we will in fact form a packet, and update |
2015 | * the bits by what we do actually send. If we send nothing, |
1950 | * the bits by what we do actually send. If we send nothing, |
2016 | * we just back out sl.len to the old value, and no harm |
1951 | * we just back out sl.length () to the old value, and no harm |
2017 | * is done. |
1952 | * is done. |
2018 | * I think this is simpler than doing a bunch of checks to see |
1953 | * I think this is simpler than doing a bunch of checks to see |
2019 | * what if anything we need to send, setting the bits, then |
1954 | * what if anything we need to send, setting the bits, then |
2020 | * doing those checks again to add the real data. |
1955 | * doing those checks again to add the real data. |
2021 | */ |
1956 | */ |
2022 | oldlen = sl.len; |
1957 | oldlen = sl.length (); |
2023 | mask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
1958 | mask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
2024 | eoldlen = esl.len; |
1959 | eoldlen = esl.length (); |
2025 | emask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
1960 | emask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
2026 | sl << uint16 (mask); |
1961 | sl << uint16 (mask); |
2027 | |
1962 | |
2028 | if (socket.ext_mapinfos) |
1963 | if (socket.ext_mapinfos) |
2029 | esl << uint16 (emask); |
1964 | esl << uint16 (emask); |
… | |
… | |
2037 | mask |= 0x8; |
1972 | mask |= 0x8; |
2038 | |
1973 | |
2039 | if (socket.extmap) |
1974 | if (socket.extmap) |
2040 | { |
1975 | { |
2041 | *last_ext |= 0x80; |
1976 | *last_ext |= 0x80; |
2042 | last_ext = sl.buf + sl.len; |
1977 | last_ext = &sl[sl.length ()]; |
2043 | sl << uint8 (d); |
1978 | sl << uint8 (d); |
2044 | } |
1979 | } |
2045 | else |
1980 | else |
2046 | sl << uint8 (255 - 64 * d); |
1981 | sl << uint8 (255 - 64 * d); |
2047 | } |
1982 | } |
… | |
… | |
2081 | { |
2016 | { |
2082 | lastcell.stat_hp = stat_hp; |
2017 | lastcell.stat_hp = stat_hp; |
2083 | |
2018 | |
2084 | mask |= 0x8; |
2019 | mask |= 0x8; |
2085 | *last_ext |= 0x80; |
2020 | *last_ext |= 0x80; |
2086 | last_ext = sl.buf + sl.len; |
2021 | last_ext = &sl[sl.length ()]; |
2087 | |
2022 | |
2088 | sl << uint8 (5) << uint8 (stat_hp); |
2023 | sl << uint8 (5) << uint8 (stat_hp); |
2089 | |
2024 | |
2090 | if (stat_width > 1) |
2025 | if (stat_width > 1) |
2091 | { |
2026 | { |
2092 | *last_ext |= 0x80; |
2027 | *last_ext |= 0x80; |
2093 | last_ext = sl.buf + sl.len; |
2028 | last_ext = &sl[sl.length ()]; |
2094 | |
2029 | |
2095 | sl << uint8 (6) << uint8 (stat_width); |
2030 | sl << uint8 (6) << uint8 (stat_width); |
2096 | } |
2031 | } |
2097 | } |
2032 | } |
2098 | |
2033 | |
… | |
… | |
2100 | { |
2035 | { |
2101 | lastcell.player = player; |
2036 | lastcell.player = player; |
2102 | |
2037 | |
2103 | mask |= 0x8; |
2038 | mask |= 0x8; |
2104 | *last_ext |= 0x80; |
2039 | *last_ext |= 0x80; |
2105 | last_ext = sl.buf + sl.len; |
2040 | last_ext = &sl[sl.length ()]; |
2106 | |
2041 | |
2107 | sl << uint8 (0x47) << uint8 (8) << (uint64)player; |
2042 | sl << uint8 (0x47) << uint8 (8) << (uint64)player; |
2108 | } |
2043 | } |
2109 | |
2044 | |
2110 | if (lastcell.flags != flags) |
2045 | if (lastcell.flags != flags) |
2111 | { |
2046 | { |
2112 | lastcell.flags = flags; |
2047 | lastcell.flags = flags; |
2113 | |
2048 | |
2114 | mask |= 0x8; |
2049 | mask |= 0x8; |
2115 | *last_ext |= 0x80; |
2050 | *last_ext |= 0x80; |
2116 | last_ext = sl.buf + sl.len; |
2051 | last_ext = &sl[sl.length ()]; |
2117 | |
2052 | |
2118 | sl << uint8 (8) << uint8 (flags); |
2053 | sl << uint8 (8) << uint8 (flags); |
2119 | } |
2054 | } |
2120 | } |
2055 | } |
2121 | |
2056 | |
… | |
… | |
2163 | * space by checking the mask. If so, update the mask. |
2098 | * space by checking the mask. If so, update the mask. |
2164 | * if not, reset the len to that from before adding the mask |
2099 | * if not, reset the len to that from before adding the mask |
2165 | * value, so we don't send those bits. |
2100 | * value, so we don't send those bits. |
2166 | */ |
2101 | */ |
2167 | if (mask & 0xf) |
2102 | if (mask & 0xf) |
2168 | sl.buf[oldlen + 1] = mask & 0xff; |
2103 | sl[oldlen + 1] = mask & 0xff; |
2169 | else |
2104 | else |
2170 | sl.len = oldlen; |
2105 | sl.reset (oldlen); |
2171 | |
2106 | |
2172 | if (emask & 0xf) |
2107 | if (emask & 0xf) |
2173 | esl.buf[eoldlen + 1] = emask & 0xff; |
2108 | esl[eoldlen + 1] = emask & 0xff; |
2174 | else |
2109 | else |
2175 | esl.len = eoldlen; |
2110 | esl.reset (eoldlen); |
2176 | } /* else this is a viewable space */ |
2111 | } /* else this is a viewable space */ |
2177 | } /* for x loop */ |
2112 | } /* for x loop */ |
2178 | } /* for y loop */ |
2113 | } /* for y loop */ |
2179 | |
2114 | |
2180 | /* Verify that we in fact do need to send this */ |
2115 | /* Verify that we in fact do need to send this */ |
2181 | if (socket.ext_mapinfos) |
2116 | if (socket.ext_mapinfos) |
2182 | { |
2117 | { |
2183 | if (!(sl.len > startlen || socket.sent_scroll)) |
2118 | if (!(sl.length () > startlen || socket.sent_scroll)) |
2184 | { |
2119 | { |
2185 | /* No map data will follow, so don't say the client |
2120 | /* No map data will follow, so don't say the client |
2186 | * it doesn't need draw! |
2121 | * it doesn't need draw! |
2187 | */ |
2122 | */ |
2188 | ewhatflag &= (~EMI_NOREDRAW); |
2123 | ewhatflag &= (~EMI_NOREDRAW); |
2189 | esl.buf[ewhatstart + 1] = ewhatflag & 0xff; |
2124 | esl[ewhatstart + 1] = ewhatflag & 0xff; |
2190 | } |
2125 | } |
2191 | |
2126 | |
2192 | if (esl.len > estartlen) |
2127 | if (esl.length () > estartlen) |
2193 | Send_With_Handling (&socket, &esl); |
2128 | socket.send_packet (esl); |
2194 | } |
2129 | } |
2195 | |
2130 | |
2196 | if (sl.len > startlen || socket.sent_scroll) |
2131 | if (sl.length () > startlen || socket.sent_scroll) |
2197 | { |
2132 | { |
2198 | Send_With_Handling (&socket, &sl); |
2133 | socket.send_packet (sl); |
2199 | socket.sent_scroll = 0; |
2134 | socket.sent_scroll = 0; |
2200 | } |
2135 | } |
2201 | } |
2136 | } |
2202 | |
2137 | |
2203 | /** |
2138 | /** |
… | |
… | |
2229 | if (pm == NULL || pm->in_memory != MAP_IN_MEMORY) |
2164 | if (pm == NULL || pm->in_memory != MAP_IN_MEMORY) |
2230 | return; |
2165 | return; |
2231 | |
2166 | |
2232 | memset (&newmap, 0, sizeof (struct Map)); |
2167 | memset (&newmap, 0, sizeof (struct Map)); |
2233 | |
2168 | |
2234 | for (j = (pl->y - pl->contr->socket.mapy / 2); j < (pl->y + (pl->contr->socket.mapy + 1) / 2); j++) |
2169 | for (j = (pl->y - pl->contr->socket->mapy / 2); j < (pl->y + (pl->contr->socket->mapy + 1) / 2); j++) |
2235 | { |
2170 | { |
2236 | for (i = (pl->x - pl->contr->socket.mapx / 2); i < (pl->x + (pl->contr->socket.mapx + 1) / 2); i++) |
2171 | for (i = (pl->x - pl->contr->socket->mapx / 2); i < (pl->x + (pl->contr->socket->mapx + 1) / 2); i++) |
2237 | { |
2172 | { |
2238 | ax = i; |
2173 | ax = i; |
2239 | ay = j; |
2174 | ay = j; |
2240 | m = pm; |
2175 | m = pm; |
2241 | mflags = get_map_flags (m, &m, ax, ay, &ax, &ay); |
2176 | mflags = get_map_flags (m, &m, ax, ay, &ax, &ay); |
… | |
… | |
2256 | { |
2191 | { |
2257 | update_los (pl); |
2192 | update_los (pl); |
2258 | pl->contr->do_los = 0; |
2193 | pl->contr->do_los = 0; |
2259 | } |
2194 | } |
2260 | |
2195 | |
2261 | if (pl->contr->socket.mapmode == Map1Cmd || pl->contr->socket.mapmode == Map1aCmd) |
|
|
2262 | { |
|
|
2263 | /* Big maps need a different drawing mechanism to work */ |
2196 | /* Big maps need a different drawing mechanism to work */ |
2264 | draw_client_map1 (pl); |
2197 | draw_client_map1 (pl); |
2265 | return; |
|
|
2266 | } |
|
|
2267 | |
|
|
2268 | if (pl->invisible & (pl->invisible < 50 ? 4 : 1)) |
|
|
2269 | { |
|
|
2270 | esrv_map_setbelow (&pl->contr->socket, pl->contr->socket.mapx / 2, pl->contr->socket.mapy / 2, pl->face->number, &newmap); |
|
|
2271 | } |
|
|
2272 | |
|
|
2273 | /* j and i are the y and x coordinates of the real map (which is |
|
|
2274 | * basically some number of spaces around the player) |
|
|
2275 | * ax and ay are values from within the viewport (ie, 0, 0 is upper |
|
|
2276 | * left corner) and are thus disconnected from the map values. |
|
|
2277 | * Subtract 1 from the max values so that we properly handle cases where |
|
|
2278 | * player has specified an even map. Otherwise, we try to send them too |
|
|
2279 | * much, ie, if mapx is 10, we would try to send from -5 to 5, which is actually |
|
|
2280 | * 11 spaces. Now, we would send from -5 to 4, which is properly. If mapx is |
|
|
2281 | * odd, this still works fine. |
|
|
2282 | */ |
|
|
2283 | ay = 0; |
|
|
2284 | for (j = pl->y - pl->contr->socket.mapy / 2; j <= pl->y + (pl->contr->socket.mapy - 1) / 2; j++, ay++) |
|
|
2285 | { |
|
|
2286 | ax = 0; |
|
|
2287 | for (i = pl->x - pl->contr->socket.mapx / 2; i <= pl->x + (pl->contr->socket.mapx - 1) / 2; i++, ax++) |
|
|
2288 | { |
|
|
2289 | |
|
|
2290 | d = pl->contr->blocked_los[ax][ay]; |
|
|
2291 | /* note the out_of_map and d>3 checks are both within the same |
|
|
2292 | * negation check. |
|
|
2293 | */ |
|
|
2294 | nx = i; |
|
|
2295 | ny = j; |
|
|
2296 | m = get_map_from_coord (pm, &nx, &ny); |
|
|
2297 | if (m && d < 4) |
|
|
2298 | { |
|
|
2299 | face = GET_MAP_FACE (m, nx, ny, 0); |
|
|
2300 | floor2 = GET_MAP_FACE (m, nx, ny, 1); |
|
|
2301 | floor = GET_MAP_FACE (m, nx, ny, 2); |
|
|
2302 | |
|
|
2303 | /* If all is blank, send a blank face. */ |
|
|
2304 | if ((!face || face == blank_face) && (!floor2 || floor2 == blank_face) && (!floor || floor == blank_face)) |
|
|
2305 | { |
|
|
2306 | esrv_map_setbelow (&pl->contr->socket, ax, ay, blank_face->number, &newmap); |
|
|
2307 | } |
|
|
2308 | else |
|
|
2309 | { /* actually have something interesting */ |
|
|
2310 | /* send the darkness mask, if any. */ |
|
|
2311 | if (d && pl->contr->socket.darkness) |
|
|
2312 | esrv_map_setbelow (&pl->contr->socket, ax, ay, dark_faces[d - 1]->number, &newmap); |
|
|
2313 | |
|
|
2314 | if (face && face != blank_face) |
|
|
2315 | esrv_map_setbelow (&pl->contr->socket, ax, ay, face->number, &newmap); |
|
|
2316 | if (floor2 && floor2 != blank_face) |
|
|
2317 | esrv_map_setbelow (&pl->contr->socket, ax, ay, floor2->number, &newmap); |
|
|
2318 | if (floor && floor != blank_face) |
|
|
2319 | esrv_map_setbelow (&pl->contr->socket, ax, ay, floor->number, &newmap); |
|
|
2320 | } |
|
|
2321 | } /* Is a valid space */ |
|
|
2322 | } |
|
|
2323 | } |
|
|
2324 | |
|
|
2325 | esrv_map_doneredraw (&pl->contr->socket, &newmap); |
|
|
2326 | |
|
|
2327 | check_map_change (pl->contr); |
|
|
2328 | } |
2198 | } |
2329 | |
2199 | |
2330 | |
2200 | |
2331 | /*****************************************************************************/ |
2201 | /*****************************************************************************/ |
2332 | |
2202 | |
… | |
… | |
2338 | |
2208 | |
2339 | /*****************************************************************************/ |
2209 | /*****************************************************************************/ |
2340 | void |
2210 | void |
2341 | send_plugin_custom_message (object *pl, char *buf) |
2211 | send_plugin_custom_message (object *pl, char *buf) |
2342 | { |
2212 | { |
2343 | pl->contr->socket.send_packet (buf); |
2213 | pl->contr->socket->send_packet (buf); |
2344 | } |
2214 | } |
2345 | |
2215 | |
2346 | /** |
2216 | /** |
2347 | * This sends the skill number to name mapping. We ignore |
2217 | * This sends the skill number to name mapping. We ignore |
2348 | * the params - we always send the same info no matter what. |
2218 | * the params - we always send the same info no matter what. |
2349 | */ |
2219 | */ |
2350 | void |
2220 | void |
2351 | send_skill_info (NewSocket *ns, char *params) |
2221 | send_skill_info (client_socket *ns, char *params) |
2352 | { |
2222 | { |
2353 | packet sl; |
2223 | packet sl; |
2354 | sl << "replyinfo skill_info\n"; |
2224 | sl << "replyinfo skill_info\n"; |
2355 | |
2225 | |
2356 | for (int i = 1; i < NUM_SKILLS; i++) |
2226 | for (int i = 1; i < NUM_SKILLS; i++) |
2357 | sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names[i]); |
2227 | sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names[i]); |
2358 | |
2228 | |
2359 | if (sl.len >= MAXSOCKBUF) |
2229 | if (sl.length () >= MAXSOCKBUF) |
2360 | { |
2230 | { |
2361 | LOG (llevError, "Buffer overflow in send_skill_info!\n"); |
2231 | LOG (llevError, "Buffer overflow in send_skill_info!\n"); |
2362 | fatal (0); |
2232 | fatal (0); |
2363 | } |
2233 | } |
2364 | |
2234 | |
2365 | Send_With_Handling (ns, &sl); |
2235 | ns->send_packet (sl); |
2366 | } |
2236 | } |
2367 | |
2237 | |
2368 | /** |
2238 | /** |
2369 | * This sends the spell path to name mapping. We ignore |
2239 | * This sends the spell path to name mapping. We ignore |
2370 | * the params - we always send the same info no matter what. |
2240 | * the params - we always send the same info no matter what. |
2371 | */ |
2241 | */ |
2372 | void |
2242 | void |
2373 | send_spell_paths (NewSocket * ns, char *params) |
2243 | send_spell_paths (client_socket * ns, char *params) |
2374 | { |
2244 | { |
2375 | packet sl; |
2245 | packet sl; |
2376 | |
2246 | |
2377 | sl << "replyinfo spell_paths\n"; |
2247 | sl << "replyinfo spell_paths\n"; |
2378 | |
2248 | |
2379 | for (int i = 0; i < NRSPELLPATHS; i++) |
2249 | for (int i = 0; i < NRSPELLPATHS; i++) |
2380 | sl.printf ("%d:%s\n", 1 << i, spellpathnames[i]); |
2250 | sl.printf ("%d:%s\n", 1 << i, spellpathnames[i]); |
2381 | |
2251 | |
2382 | if (sl.len >= MAXSOCKBUF) |
2252 | if (sl.length () >= MAXSOCKBUF) |
2383 | { |
2253 | { |
2384 | LOG (llevError, "Buffer overflow in send_spell_paths!\n"); |
2254 | LOG (llevError, "Buffer overflow in send_spell_paths!\n"); |
2385 | fatal (0); |
2255 | fatal (0); |
2386 | } |
2256 | } |
2387 | |
2257 | |
2388 | Send_With_Handling (ns, &sl); |
2258 | ns->send_packet (sl); |
2389 | } |
2259 | } |
2390 | |
2260 | |
2391 | /** |
2261 | /** |
2392 | * This looks for any spells the player may have that have changed their stats. |
2262 | * This looks for any spells the player may have that have changed their stats. |
2393 | * it then sends an updspell packet for each spell that has changed in this way |
2263 | * it then sends an updspell packet for each spell that has changed in this way |
2394 | */ |
2264 | */ |
2395 | void |
2265 | void |
2396 | esrv_update_spells (player *pl) |
2266 | esrv_update_spells (player *pl) |
2397 | { |
2267 | { |
2398 | if (!pl->socket.monitor_spells) |
2268 | if (!pl->socket->monitor_spells) |
2399 | return; |
2269 | return; |
2400 | |
2270 | |
2401 | for (object *spell = pl->ob->inv; spell; spell = spell->below) |
2271 | for (object *spell = pl->ob->inv; spell; spell = spell->below) |
2402 | { |
2272 | { |
2403 | if (spell->type == SPELL) |
2273 | if (spell->type == SPELL) |
… | |
… | |
2433 | |
2303 | |
2434 | if (flags & UPD_SP_MANA ) sl << uint16 (spell->last_sp); |
2304 | if (flags & UPD_SP_MANA ) sl << uint16 (spell->last_sp); |
2435 | if (flags & UPD_SP_GRACE ) sl << uint16 (spell->last_grace); |
2305 | if (flags & UPD_SP_GRACE ) sl << uint16 (spell->last_grace); |
2436 | if (flags & UPD_SP_DAMAGE) sl << uint16 (spell->last_eat); |
2306 | if (flags & UPD_SP_DAMAGE) sl << uint16 (spell->last_eat); |
2437 | |
2307 | |
2438 | Send_With_Handling (&pl->socket, &sl); |
2308 | pl->socket->send_packet (sl); |
2439 | } |
2309 | } |
2440 | } |
2310 | } |
2441 | } |
2311 | } |
2442 | } |
2312 | } |
2443 | |
2313 | |
2444 | void |
2314 | void |
2445 | esrv_remove_spell (player *pl, object *spell) |
2315 | esrv_remove_spell (player *pl, object *spell) |
2446 | { |
2316 | { |
2447 | if (!pl->socket.monitor_spells) |
2317 | if (!pl->socket->monitor_spells) |
2448 | return; |
2318 | return; |
2449 | |
2319 | |
2450 | if (!pl || !spell || spell->env != pl->ob) |
2320 | if (!pl || !spell || spell->env != pl->ob) |
2451 | { |
2321 | { |
2452 | LOG (llevError, "Invalid call to esrv_remove_spell"); |
2322 | LOG (llevError, "Invalid call to esrv_remove_spell"); |
… | |
… | |
2456 | packet sl; |
2326 | packet sl; |
2457 | |
2327 | |
2458 | sl << "delspell " |
2328 | sl << "delspell " |
2459 | << uint32 (spell->count); |
2329 | << uint32 (spell->count); |
2460 | |
2330 | |
2461 | Send_With_Handling (&pl->socket, &sl); |
2331 | pl->socket->send_packet (sl); |
2462 | } |
2332 | } |
2463 | |
2333 | |
2464 | /* appends the spell *spell to the Socklist we will send the data to. */ |
2334 | /* appends the spell *spell to the Socklist we will send the data to. */ |
2465 | static void |
2335 | static void |
2466 | append_spell (player *pl, packet &sl, object *spell) |
2336 | append_spell (player *pl, packet &sl, object *spell) |
… | |
… | |
2514 | { |
2384 | { |
2515 | LOG (llevError, "esrv_add_spells, tried to add a spell to a NULL player"); |
2385 | LOG (llevError, "esrv_add_spells, tried to add a spell to a NULL player"); |
2516 | return; |
2386 | return; |
2517 | } |
2387 | } |
2518 | |
2388 | |
2519 | if (!pl->socket.monitor_spells) |
2389 | if (!pl->socket->monitor_spells) |
2520 | return; |
2390 | return; |
2521 | |
2391 | |
2522 | packet sl; |
2392 | packet sl; |
2523 | |
2393 | |
2524 | sl << "addspell "; |
2394 | sl << "addspell "; |
… | |
… | |
2541 | * like it will fix this |
2411 | * like it will fix this |
2542 | */ |
2412 | */ |
2543 | if (spell->type != SPELL) |
2413 | if (spell->type != SPELL) |
2544 | continue; |
2414 | continue; |
2545 | |
2415 | |
2546 | if (sl.len >= (MAXSOCKBUF - (26 + strlen (spell->name) + (spell->msg ? strlen (spell->msg) : 0)))) |
2416 | if (sl.length () >= (MAXSOCKBUF - (26 + strlen (spell->name) + (spell->msg ? strlen (spell->msg) : 0)))) |
2547 | { |
2417 | { |
2548 | Send_With_Handling (&pl->socket, &sl); |
2418 | pl->socket->send_packet (sl); |
2549 | strcpy ((char *) sl.buf, "addspell "); |
2419 | |
2550 | sl.len = strlen ((char *) sl.buf); |
2420 | sl.reset (); |
|
|
2421 | sl << "addspell "; |
2551 | } |
2422 | } |
2552 | |
2423 | |
2553 | append_spell (pl, sl, spell); |
2424 | append_spell (pl, sl, spell); |
2554 | } |
2425 | } |
2555 | } |
2426 | } |
… | |
… | |
2566 | LOG (llevError, "Buffer overflow in esrv_add_spells!\n"); |
2437 | LOG (llevError, "Buffer overflow in esrv_add_spells!\n"); |
2567 | fatal (0); |
2438 | fatal (0); |
2568 | } |
2439 | } |
2569 | |
2440 | |
2570 | /* finally, we can send the packet */ |
2441 | /* finally, we can send the packet */ |
2571 | Send_With_Handling (&pl->socket, &sl); |
2442 | pl->socket->send_packet (sl); |
2572 | |
|
|
2573 | } |
2443 | } |
2574 | |
2444 | |