… | |
… | |
132 | static void |
132 | static void |
133 | clear_map (player *pl) |
133 | clear_map (player *pl) |
134 | { |
134 | { |
135 | memset (&pl->ns->lastmap, 0, sizeof (pl->ns->lastmap)); |
135 | memset (&pl->ns->lastmap, 0, sizeof (pl->ns->lastmap)); |
136 | |
136 | |
|
|
137 | pl->ns->force_newmap = false; |
|
|
138 | |
137 | if (pl->ns->newmapcmd == 1) |
139 | if (pl->ns->newmapcmd == 1) |
138 | pl->ns->send_packet ("newmap"); |
140 | pl->ns->send_packet ("newmap"); |
139 | |
141 | |
140 | pl->ns->floorbox_reset (); |
142 | pl->ns->floorbox_reset (); |
141 | } |
143 | } |
… | |
… | |
146 | { |
148 | { |
147 | client &socket = *pl->ns; |
149 | client &socket = *pl->ns; |
148 | object *ob = pl->ob; |
150 | object *ob = pl->ob; |
149 | char buf[MAX_BUF]; /* eauugggh */ |
151 | char buf[MAX_BUF]; /* eauugggh */ |
150 | |
152 | |
151 | if (socket.current_map != ob->map) |
153 | if (socket.current_map != ob->map || socket.force_newmap) |
152 | { |
154 | { |
|
|
155 | clear_map (pl); |
153 | socket.current_map = ob->map; |
156 | socket.current_map = ob->map; |
154 | |
|
|
155 | clear_map (pl); |
|
|
156 | |
157 | |
157 | if (socket.mapinfocmd) |
158 | if (socket.mapinfocmd) |
158 | { |
159 | { |
159 | if (ob->map && ob->map->path[0]) |
160 | if (ob->map && ob->map->path[0]) |
160 | { |
161 | { |
… | |
… | |
344 | snprintf (bigbuf, MAX_BUF, "mapinfo %s unsupported", token); |
345 | snprintf (bigbuf, MAX_BUF, "mapinfo %s unsupported", token); |
345 | |
346 | |
346 | pl->ns->send_packet (bigbuf); |
347 | pl->ns->send_packet (bigbuf); |
347 | } |
348 | } |
348 | |
349 | |
349 | /** This is the Setup cmd - easy first implementation */ |
350 | /** This is the Setup cmd */ |
350 | void |
351 | void |
351 | SetUp (char *buf, int len, client * ns) |
352 | SetUp (char *buf, int len, client * ns) |
352 | { |
353 | { |
353 | int s, slen; |
354 | INVOKE_CLIENT (SETUP, ns, ARG_DATA (buf, len)); |
354 | char *cmd, *param, cmdback[HUGE_BUF]; |
|
|
355 | |
|
|
356 | /* run through the cmds of setup |
|
|
357 | * syntax is setup <cmdname1> <parameter> <cmdname2> <parameter> ... |
|
|
358 | * |
|
|
359 | * we send the status of the cmd back, or a FALSE is the cmd is the server unknown |
|
|
360 | * The client then must sort this out |
|
|
361 | */ |
|
|
362 | |
|
|
363 | //LOG (llevInfo, "Get SetupCmd:: %s\n", buf); |
|
|
364 | |
|
|
365 | strcpy (cmdback, "setup"); |
|
|
366 | for (s = 0; s < len; ) |
|
|
367 | { |
|
|
368 | cmd = &buf[s]; |
|
|
369 | |
|
|
370 | /* find the next space, and put a null there */ |
|
|
371 | for (; buf[s] && buf[s] != ' '; s++) |
|
|
372 | ; |
|
|
373 | |
|
|
374 | buf[s++] = 0; |
|
|
375 | |
|
|
376 | while (buf[s] == ' ') |
|
|
377 | s++; |
|
|
378 | |
|
|
379 | if (s >= len) |
|
|
380 | break; |
|
|
381 | |
|
|
382 | param = &buf[s]; |
|
|
383 | |
|
|
384 | for (; buf[s] && buf[s] != ' '; s++) |
|
|
385 | ; |
|
|
386 | |
|
|
387 | buf[s++] = 0; |
|
|
388 | |
|
|
389 | while (buf[s] == ' ') |
|
|
390 | s++; |
|
|
391 | |
|
|
392 | slen = strlen (cmdback); |
|
|
393 | safe_strcat (cmdback, " ", &slen, HUGE_BUF); |
|
|
394 | safe_strcat (cmdback, cmd, &slen, HUGE_BUF); |
|
|
395 | safe_strcat (cmdback, " ", &slen, HUGE_BUF); |
|
|
396 | |
|
|
397 | if (!strcmp (cmd, "sound")) |
|
|
398 | { |
|
|
399 | ns->sound = atoi (param); |
|
|
400 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
|
|
401 | } |
|
|
402 | else if (!strcmp (cmd, "exp64")) |
|
|
403 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
|
|
404 | else if (!strcmp (cmd, "spellmon")) |
|
|
405 | { |
|
|
406 | ns->monitor_spells = atoi (param); |
|
|
407 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
|
|
408 | } |
|
|
409 | else if (!strcmp (cmd, "darkness")) |
|
|
410 | { |
|
|
411 | ns->darkness = atoi (param); |
|
|
412 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
|
|
413 | } |
|
|
414 | else if (!strcmp (cmd, "map1cmd")) |
|
|
415 | { |
|
|
416 | if (atoi (param)) |
|
|
417 | ns->mapmode = Map1Cmd; |
|
|
418 | /* if beyond this size, need to use map1cmd no matter what */ |
|
|
419 | if (ns->mapx > 11 || ns->mapy > 11) |
|
|
420 | ns->mapmode = Map1Cmd; |
|
|
421 | safe_strcat (cmdback, ns->mapmode == Map1Cmd ? "1" : "0", &slen, HUGE_BUF); |
|
|
422 | } |
|
|
423 | else if (!strcmp (cmd, "map1acmd")) |
|
|
424 | { |
|
|
425 | if (atoi (param)) |
|
|
426 | ns->mapmode = Map1aCmd; |
|
|
427 | /* if beyond this size, need to use map1acmd no matter what */ |
|
|
428 | if (ns->mapx > 11 || ns->mapy > 11) |
|
|
429 | ns->mapmode = Map1aCmd; |
|
|
430 | safe_strcat (cmdback, ns->mapmode == Map1aCmd ? "1" : "0", &slen, HUGE_BUF); |
|
|
431 | } |
|
|
432 | else if (!strcmp (cmd, "newmapcmd")) |
|
|
433 | { |
|
|
434 | ns->newmapcmd = atoi (param); |
|
|
435 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
|
|
436 | } |
|
|
437 | else if (!strcmp (cmd, "mapinfocmd")) |
|
|
438 | { |
|
|
439 | ns->mapinfocmd = atoi (param); |
|
|
440 | safe_strcat (cmdback, "1", &slen, HUGE_BUF); |
|
|
441 | } |
|
|
442 | else if (!strcmp (cmd, "extcmd")) |
|
|
443 | { |
|
|
444 | ns->extcmd = atoi (param); |
|
|
445 | safe_strcat (cmdback, "1", &slen, HUGE_BUF); |
|
|
446 | } |
|
|
447 | else if (!strcmp (cmd, "extmap")) |
|
|
448 | { |
|
|
449 | ns->extmap = atoi (param); |
|
|
450 | safe_strcat (cmdback, "1", &slen, HUGE_BUF); |
|
|
451 | } |
|
|
452 | else if (!strcmp (cmd, "facecache")) |
|
|
453 | { |
|
|
454 | ns->facecache = atoi (param); |
|
|
455 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
|
|
456 | } |
|
|
457 | else if (!strcmp (cmd, "faceset")) |
|
|
458 | { |
|
|
459 | char tmpbuf[20]; |
|
|
460 | int q = atoi (param); |
|
|
461 | |
|
|
462 | if (is_valid_faceset (q)) |
|
|
463 | ns->faceset = q; |
|
|
464 | sprintf (tmpbuf, "%d", ns->faceset); |
|
|
465 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
|
|
466 | /* if the client is using faceset, it knows about image2 command */ |
|
|
467 | ns->image2 = 1; |
|
|
468 | } |
|
|
469 | else if (!strcmp (cmd, "itemcmd")) |
|
|
470 | { |
|
|
471 | /* Version of the item protocol command to use. Currently, |
|
|
472 | * only supported versions are 1 and 2. Using a numeric |
|
|
473 | * value will make it very easy to extend this in the future. |
|
|
474 | */ |
|
|
475 | char tmpbuf[20]; |
|
|
476 | int q = atoi (param); |
|
|
477 | |
|
|
478 | if (q < 1 || q > 2) |
|
|
479 | { |
|
|
480 | strcpy (tmpbuf, "FALSE"); |
|
|
481 | } |
|
|
482 | else |
|
|
483 | { |
|
|
484 | ns->itemcmd = q; |
|
|
485 | sprintf (tmpbuf, "%d", ns->itemcmd); |
|
|
486 | } |
|
|
487 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
|
|
488 | } |
|
|
489 | else if (!strcmp (cmd, "mapsize")) |
|
|
490 | { |
|
|
491 | int x, y = 0; |
|
|
492 | char tmpbuf[MAX_BUF], *cp; |
|
|
493 | |
|
|
494 | x = atoi (param); |
|
|
495 | for (cp = param; *cp != 0; cp++) |
|
|
496 | if (*cp == 'x' || *cp == 'X') |
|
|
497 | { |
|
|
498 | y = atoi (cp + 1); |
|
|
499 | break; |
|
|
500 | } |
|
|
501 | |
|
|
502 | if (x < 9 || y < 9 || x > MAP_CLIENT_X || y > MAP_CLIENT_Y) |
|
|
503 | { |
|
|
504 | sprintf (tmpbuf, " %dx%d", MAP_CLIENT_X, MAP_CLIENT_Y); |
|
|
505 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
|
|
506 | } |
|
|
507 | else |
|
|
508 | { |
|
|
509 | ns->mapx = x; |
|
|
510 | ns->mapy = y; |
|
|
511 | /* better to send back what we are really using and not the |
|
|
512 | * param as given to us in case it gets parsed differently. |
|
|
513 | */ |
|
|
514 | sprintf (tmpbuf, "%dx%d", x, y); |
|
|
515 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
|
|
516 | /* If beyond this size and still using orig map command, need to |
|
|
517 | * go to map1cmd. |
|
|
518 | */ |
|
|
519 | if ((x > 11 || y > 11) && ns->mapmode == Map0Cmd) |
|
|
520 | ns->mapmode = Map1Cmd; |
|
|
521 | } |
|
|
522 | } |
|
|
523 | else if (!strcmp (cmd, "extendedMapInfos")) |
|
|
524 | { |
|
|
525 | /* Added by tchize |
|
|
526 | * prepare to use the mapextended command |
|
|
527 | */ |
|
|
528 | char tmpbuf[20]; |
|
|
529 | |
|
|
530 | ns->ext_mapinfos = (atoi (param)); |
|
|
531 | sprintf (tmpbuf, "%d", ns->ext_mapinfos); |
|
|
532 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
|
|
533 | } |
|
|
534 | else if (!strcmp (cmd, "extendedTextInfos")) |
|
|
535 | { |
|
|
536 | /* Added by tchize |
|
|
537 | * prepare to use the extended text commands |
|
|
538 | * Client toggle this to non zero to get exttext |
|
|
539 | */ |
|
|
540 | char tmpbuf[20]; |
|
|
541 | |
|
|
542 | ns->has_readable_type = (atoi (param)); |
|
|
543 | sprintf (tmpbuf, "%d", ns->has_readable_type); |
|
|
544 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
|
|
545 | } |
|
|
546 | else |
|
|
547 | { |
|
|
548 | /* Didn't get a setup command we understood - |
|
|
549 | * report a failure to the client. |
|
|
550 | */ |
|
|
551 | safe_strcat (cmdback, "FALSE", &slen, HUGE_BUF); |
|
|
552 | } |
|
|
553 | } /* for processing all the setup commands */ |
|
|
554 | |
|
|
555 | LOG (llevInfo, "SendBack SetupCmd:: %s\n", cmdback); |
|
|
556 | ns->send_packet (cmdback); |
|
|
557 | } |
355 | } |
558 | |
356 | |
559 | /** |
357 | /** |
560 | * The client has requested to be added to the game. |
358 | * The client has requested to be added to the game. |
561 | * This is what takes care of it. We tell the client how things worked out. |
359 | * This is what takes care of it. We tell the client how things worked out. |
562 | * I am not sure if this file is the best place for this function. however, |
360 | * I am not sure if this file is the best place for this function. however, |
563 | * it either has to be here or init_sockets needs to be exported. |
361 | * it either has to be here or init_sockets needs to be exported. |
564 | */ |
362 | */ |
565 | void |
363 | void |
566 | AddMeCmd (char *buf, int len, client * ns) |
364 | AddMeCmd (char *buf, int len, client *ns) |
567 | { |
365 | { |
568 | INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); |
366 | INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); |
569 | } |
367 | } |
570 | |
368 | |
571 | /** Reply to ExtendedInfos command */ |
369 | /** Reply to ExtendedInfos command */ |
… | |
… | |
683 | |
481 | |
684 | ns->send_packet (cmdback); |
482 | ns->send_packet (cmdback); |
685 | } |
483 | } |
686 | |
484 | |
687 | /** |
485 | /** |
|
|
486 | * client requested an image. send it rate-limited |
|
|
487 | * before flushing. |
|
|
488 | */ |
|
|
489 | void |
|
|
490 | AskFaceCmd (char *buf, int len, client *ns) |
|
|
491 | { |
|
|
492 | ns->askface.push_back (atoi (buf)); |
|
|
493 | } |
|
|
494 | |
|
|
495 | /** |
688 | * Tells client the picture it has to use |
496 | * Tells client the picture it has to use |
689 | * to smooth a picture number given as argument. |
497 | * to smooth a picture number given as argument. |
690 | */ |
498 | */ |
691 | void |
499 | void |
692 | AskSmooth (char *buf, int len, client *ns) |
500 | AskSmooth (char *buf, int len, client *ns) |
693 | { |
501 | { |
694 | ns->send_face (atoi (buf)); |
502 | ns->send_face (atoi (buf)); |
|
|
503 | ns->flush_fx (); |
695 | } |
504 | } |
696 | |
505 | |
697 | /** |
506 | /** |
698 | * This handles the general commands from the client (ie, north, fire, cast, |
507 | * This handles the general commands from the client (ie, north, fire, cast, |
699 | * etc.) |
508 | * etc.) |
… | |
… | |
924 | /** |
733 | /** |
925 | * Asks the client to query the user. This way, the client knows |
734 | * Asks the client to query the user. This way, the client knows |
926 | * it needs to send something back (vs just printing out a message) |
735 | * it needs to send something back (vs just printing out a message) |
927 | */ |
736 | */ |
928 | void |
737 | void |
929 | send_query (client *ns, uint8 flags, char *text) |
738 | send_query (client *ns, uint8 flags, const char *text) |
930 | { |
739 | { |
931 | ns->send_packet_printf ("query %d %s", flags, text ? text : ""); |
740 | ns->send_packet_printf ("query %d %s", flags, text ? text : ""); |
932 | } |
741 | } |
933 | |
742 | |
934 | #define AddIfInt64(Old,New,Type) if (Old != New) {\ |
743 | #define AddIfInt64(Old,New,Type) if (Old != New) {\ |
… | |
… | |
1081 | |
890 | |
1082 | /** Clears a map cell */ |
891 | /** Clears a map cell */ |
1083 | static void |
892 | static void |
1084 | map_clearcell (struct MapCell *cell, int count) |
893 | map_clearcell (struct MapCell *cell, int count) |
1085 | { |
894 | { |
1086 | cell->faces[0] = 0; |
895 | cell->faces[0] = 0; |
1087 | cell->faces[1] = 0; |
896 | cell->faces[1] = 0; |
1088 | cell->faces[2] = 0; |
897 | cell->faces[2] = 0; |
|
|
898 | cell->smooth[0] = 0; |
|
|
899 | cell->smooth[1] = 0; |
|
|
900 | cell->smooth[2] = 0; |
1089 | cell->count = count; |
901 | cell->count = count; |
1090 | cell->stat_hp = 0; |
902 | cell->stat_hp = 0; |
1091 | cell->flags = 0; |
903 | cell->flags = 0; |
1092 | cell->player = 0; |
904 | cell->player = 0; |
1093 | } |
905 | } |
1094 | |
906 | |
1095 | #define MAX_LAYERS 3 |
907 | #define MAX_LAYERS 3 |
1096 | |
908 | |
1097 | /** |
909 | /** |
… | |
… | |
1100 | * it was. |
912 | * it was. |
1101 | * sl is the socklist this data is going into. |
913 | * sl is the socklist this data is going into. |
1102 | * ns is the socket we are working on - all the info we care |
914 | * ns is the socket we are working on - all the info we care |
1103 | * about is in this socket structure, so now need not pass the |
915 | * about is in this socket structure, so now need not pass the |
1104 | * entire player object. |
916 | * entire player object. |
1105 | * mx and my are map coordinate offsets for map mp |
|
|
1106 | * sx and sy are the offsets into the socket structure that |
|
|
1107 | * holds the old values. |
|
|
1108 | * layer is the layer to update, with 2 being the floor and 0 the |
917 | * layer is the layer to update, with 2 being the floor and 0 the |
1109 | * top layer (this matches what the GET_MAP_FACE and GET_MAP_FACE_OBJ) |
918 | * top layer (this matches what the GET_MAP_FACE and GET_MAP_FACE_OBJ) |
1110 | * take. Interesting to note that before this function, the map1 function |
919 | * take. Interesting to note that before this function, the map1 function |
1111 | * numbers the spaces differently - I think this was a leftover from |
920 | * numbers the spaces differently - I think this was a leftover from |
1112 | * the map command, where the faces stack up. Sinces that is no longer |
921 | * the map command, where the faces stack up. Sinces that is no longer |
1113 | * the case, it seems to make more sense to have these layer values |
922 | * the case, it seems to make more sense to have these layer values |
1114 | * actually match. |
923 | * actually match. |
1115 | */ |
924 | */ |
1116 | static int |
925 | static int |
1117 | update_space (packet &sl, client &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
926 | update_space (packet &sl, client &ns, mapspace &ms, MapCell &lastcell, int layer) |
1118 | { |
927 | { |
1119 | uint16 face_num; |
928 | object *ob = ms.faces_obj [layer]; |
1120 | int bx, by, i; |
|
|
1121 | |
|
|
1122 | object *ob = GET_MAP_FACE_OBJ (mp, mx, my, layer); |
|
|
1123 | |
929 | |
1124 | /* If there is no object for this space, or if the face for the object |
930 | /* If there is no object for this space, or if the face for the object |
1125 | * is the blank face, set the face number to zero. |
931 | * is the blank face, set the face number to zero. |
1126 | * else if we have the stored head object for this space, that takes |
932 | * else if we have the stored head object for this space, that takes |
1127 | * precedence over the other object for this space. |
933 | * precedence over the other object for this space. |
1128 | * otherwise, we do special head processing |
934 | * otherwise, we do special head processing |
1129 | */ |
935 | */ |
1130 | if (!ob || ob->face == blank_face) |
936 | uint16 face_num = ob && ob->face != blank_face ? ob->face : 0; |
1131 | face_num = 0; |
|
|
1132 | else |
|
|
1133 | /* In this case, we are already at the lower right or single part object, |
|
|
1134 | * so nothing special |
|
|
1135 | */ |
|
|
1136 | face_num = ob->face; |
|
|
1137 | |
937 | |
1138 | /* We've gotten what face we want to use for the object. Now see if |
938 | /* We've gotten what face we want to use for the object. Now see if |
1139 | * if it has changed since we last sent it to the client. |
939 | * if it has changed since we last sent it to the client. |
1140 | */ |
940 | */ |
1141 | if (ns.lastmap.cells[sx][sy].faces[layer] != face_num) |
941 | if (lastcell.faces[layer] != face_num) |
1142 | { |
942 | { |
1143 | ns.lastmap.cells[sx][sy].faces[layer] = face_num; |
943 | lastcell.faces[layer] = face_num; |
1144 | |
944 | |
1145 | if (!ns.faces_sent[face_num]) |
945 | if (!ns.faces_sent[face_num]) |
1146 | if (ob) |
946 | if (ob) |
1147 | ns.send_faces (ob); |
947 | ns.send_faces (ob); |
1148 | else |
948 | else |
1149 | ns.send_face (face_num); |
949 | ns.send_face (face_num); |
1150 | |
950 | |
1151 | sl << uint16 (face_num); |
951 | sl << uint16 (face_num); |
1152 | return 1; |
|
|
1153 | } |
|
|
1154 | |
|
|
1155 | /* Nothing changed */ |
|
|
1156 | return 0; |
|
|
1157 | } |
|
|
1158 | |
|
|
1159 | /** |
|
|
1160 | * This function is mainly a copy of update_space, |
|
|
1161 | * except it handles update of the smoothing updates, |
|
|
1162 | * not the face updates. |
|
|
1163 | * Removes the need to replicate the same code for each layer. |
|
|
1164 | * this returns true if this smooth is now in fact different |
|
|
1165 | * than it was. |
|
|
1166 | * sl is the socklist this data is going into. |
|
|
1167 | * ns is the socket we are working on - all the info we care |
|
|
1168 | * about is in this socket structure, so know need to pass the |
|
|
1169 | * entire player object. |
|
|
1170 | * mx and my are map coordinate offsets for map mp |
|
|
1171 | * sx and sy are the offsets into the socket structure that |
|
|
1172 | * holds the old values. |
|
|
1173 | * layer is the layer to update, with 2 being the floor and 0 the |
|
|
1174 | * top layer (this matches what the GET_MAP_FACE and GET_MAP_FACE_OBJ |
|
|
1175 | * take. |
|
|
1176 | */ |
|
|
1177 | static inline int |
|
|
1178 | update_smooth (packet &sl, client &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
|
|
1179 | { |
|
|
1180 | object *ob = GET_MAP_FACE_OBJ (mp, mx, my, layer); |
|
|
1181 | |
|
|
1182 | /* If there is no object for this space, or if the face for the object |
|
|
1183 | * is the blank face, set the smoothlevel to zero. |
|
|
1184 | */ |
|
|
1185 | int smoothlevel = ob && ob->face != blank_face ? ob->smoothlevel : 0; |
|
|
1186 | |
|
|
1187 | /* We've gotten what face we want to use for the object. Now see if |
|
|
1188 | * if it has changed since we last sent it to the client. |
|
|
1189 | */ |
|
|
1190 | if (smoothlevel > 255) |
|
|
1191 | smoothlevel = 255; |
|
|
1192 | else if (smoothlevel < 0) |
|
|
1193 | smoothlevel = 0; |
|
|
1194 | |
|
|
1195 | if (ns.lastmap.cells[sx][sy].smooth[layer] != smoothlevel) |
|
|
1196 | { |
|
|
1197 | ns.lastmap.cells[sx][sy].smooth[layer] = smoothlevel; |
|
|
1198 | sl << uint8 (smoothlevel); |
|
|
1199 | return 1; |
952 | return 1; |
1200 | } |
953 | } |
1201 | |
954 | |
1202 | /* Nothing changed */ |
955 | /* Nothing changed */ |
1203 | return 0; |
956 | return 0; |
… | |
… | |
1306 | << uint8 (extendedinfos) |
1059 | << uint8 (extendedinfos) |
1307 | << uint8 (eentrysize); |
1060 | << uint8 (eentrysize); |
1308 | |
1061 | |
1309 | estartlen = esl.length (); |
1062 | estartlen = esl.length (); |
1310 | } |
1063 | } |
1311 | else |
|
|
1312 | { |
|
|
1313 | /* suppress compiler warnings */ |
|
|
1314 | ewhatstart = 0; |
|
|
1315 | ewhatflag = 0; |
|
|
1316 | estartlen = 0; |
|
|
1317 | } |
|
|
1318 | |
1064 | |
1319 | /* x,y are the real map locations. ax, ay are viewport relative |
1065 | /* x,y are the real map locations. ax, ay are viewport relative |
1320 | * locations. |
1066 | * locations. |
1321 | */ |
1067 | */ |
1322 | ay = 0; |
1068 | ay = 0; |
… | |
… | |
1325 | * but that started to get a bit messy to look at. |
1071 | * but that started to get a bit messy to look at. |
1326 | */ |
1072 | */ |
1327 | max_x = pl->x + (socket.mapx + 1) / 2; |
1073 | max_x = pl->x + (socket.mapx + 1) / 2; |
1328 | max_y = pl->y + (socket.mapy + 1) / 2; |
1074 | max_y = pl->y + (socket.mapy + 1) / 2; |
1329 | |
1075 | |
|
|
1076 | maptile *plmap = pl->map; |
|
|
1077 | |
1330 | for (y = pl->y - socket.mapy / 2; y < max_y; y++, ay++) |
1078 | for (y = pl->y - socket.mapy / 2; y < max_y; y++, ay++) |
1331 | { |
1079 | { |
1332 | ax = 0; |
1080 | ax = 0; |
1333 | for (x = pl->x - socket.mapx / 2; x < max_x; x++, ax++) |
1081 | for (x = pl->x - socket.mapx / 2; x < max_x; x++, ax++) |
1334 | { |
1082 | { |
… | |
… | |
1340 | /* If the coordinates are not valid, or it is too dark to see, |
1088 | /* If the coordinates are not valid, or it is too dark to see, |
1341 | * we tell the client as such |
1089 | * we tell the client as such |
1342 | */ |
1090 | */ |
1343 | nx = x; |
1091 | nx = x; |
1344 | ny = y; |
1092 | ny = y; |
1345 | m = get_map_from_coord (pl->map, &nx, &ny); |
1093 | m = get_map_from_coord (plmap, &nx, &ny); |
1346 | |
1094 | |
1347 | if (!m) |
1095 | if (!m) |
1348 | { |
1096 | { |
1349 | /* space is out of map. Update space and clear values |
1097 | /* space is out of map. Update space and clear values |
1350 | * if this hasn't already been done. If the space is out |
1098 | * if this hasn't already been done. If the space is out |
… | |
… | |
1411 | oldlen = sl.length (); |
1159 | oldlen = sl.length (); |
1412 | eoldlen = esl.length (); |
1160 | eoldlen = esl.length (); |
1413 | |
1161 | |
1414 | sl << uint16 (mask); |
1162 | sl << uint16 (mask); |
1415 | |
1163 | |
1416 | if (socket.ext_mapinfos) |
|
|
1417 | esl << uint16 (emask); |
|
|
1418 | |
|
|
1419 | unsigned char dummy; |
1164 | unsigned char dummy; |
1420 | unsigned char *last_ext = &dummy; |
1165 | unsigned char *last_ext = &dummy; |
1421 | |
1166 | |
1422 | /* Darkness changed */ |
1167 | /* Darkness changed */ |
1423 | if (lastcell.count != d && socket.darkness) |
1168 | if (lastcell.count != d && socket.darkness) |
… | |
… | |
1434 | sl << uint8 (255 - 64 * d); |
1179 | sl << uint8 (255 - 64 * d); |
1435 | } |
1180 | } |
1436 | |
1181 | |
1437 | lastcell.count = d; |
1182 | lastcell.count = d; |
1438 | |
1183 | |
|
|
1184 | mapspace &ms = m->at (nx, ny); |
|
|
1185 | |
1439 | if (socket.extmap) |
1186 | if (socket.extmap) |
1440 | { |
1187 | { |
1441 | uint8 stat_hp = 0; |
1188 | uint8 stat_hp = 0; |
1442 | uint8 stat_width = 0; |
1189 | uint8 stat_width = 0; |
1443 | uint8 flags = 0; |
1190 | uint8 flags = 0; |
1444 | UUID player = 0; |
1191 | tag_t player = 0; |
1445 | |
1192 | |
1446 | // send hp information, if applicable |
1193 | // send hp information, if applicable |
1447 | if (object *op = GET_MAP_FACE_OBJ (m, nx, ny, 0)) |
1194 | if (object *op = ms.faces_obj [0]) |
1448 | { |
1195 | { |
1449 | if (op->head || op->invisible) |
1196 | if (op->head || op->invisible) |
1450 | ; // do not show |
1197 | ; // do not show |
1451 | else if (op->type == PLAYER |
1198 | else if (op->type == PLAYER |
1452 | || QUERY_FLAG (op, FLAG_MONSTER) || QUERY_FLAG (op, FLAG_ALIVE) || QUERY_FLAG (op, FLAG_GENERATOR)) |
1199 | || QUERY_FLAG (op, FLAG_MONSTER) || QUERY_FLAG (op, FLAG_ALIVE) || QUERY_FLAG (op, FLAG_GENERATOR)) |
… | |
… | |
1490 | |
1237 | |
1491 | mask |= 0x8; |
1238 | mask |= 0x8; |
1492 | *last_ext |= 0x80; |
1239 | *last_ext |= 0x80; |
1493 | last_ext = &sl[sl.length ()]; |
1240 | last_ext = &sl[sl.length ()]; |
1494 | |
1241 | |
1495 | sl << uint8 (0x47) << uint8 (8) << (uint64)player; |
1242 | sl << uint8 (0x47) << uint8 (4) << (uint32)player; |
1496 | } |
1243 | } |
1497 | |
1244 | |
1498 | if (lastcell.flags != flags) |
1245 | if (lastcell.flags != flags) |
1499 | { |
1246 | { |
1500 | lastcell.flags = flags; |
1247 | lastcell.flags = flags; |
… | |
… | |
1506 | sl << uint8 (8) << uint8 (flags); |
1253 | sl << uint8 (8) << uint8 (flags); |
1507 | } |
1254 | } |
1508 | } |
1255 | } |
1509 | |
1256 | |
1510 | /* Floor face */ |
1257 | /* Floor face */ |
1511 | if (update_space (sl, socket, m, nx, ny, ax, ay, 2)) |
1258 | if (update_space (sl, socket, ms, lastcell, 2)) |
1512 | mask |= 0x4; |
1259 | mask |= 0x4; |
1513 | |
1260 | |
1514 | if (socket.EMI_smooth) |
|
|
1515 | if (update_smooth (esl, socket, m, nx, ny, ax, ay, 2)) |
|
|
1516 | emask |= 0x4; |
|
|
1517 | |
|
|
1518 | /* Middle face */ |
1261 | /* Middle face */ |
1519 | if (update_space (sl, socket, m, nx, ny, ax, ay, 1)) |
1262 | if (update_space (sl, socket, ms, lastcell, 1)) |
1520 | mask |= 0x2; |
1263 | mask |= 0x2; |
1521 | |
1264 | |
1522 | if (socket.EMI_smooth) |
1265 | if (ms.player () == pl |
1523 | if (update_smooth (esl, socket, m, nx, ny, ax, ay, 1)) |
1266 | && (pl->invisible & (pl->invisible < 50 ? 1 : 7))) |
1524 | emask |= 0x2; |
|
|
1525 | |
|
|
1526 | if (nx == pl->x && ny == pl->y && pl->invisible & (pl->invisible < 50 ? 4 : 1)) |
|
|
1527 | { |
1267 | { |
|
|
1268 | // force player to be visible to himself if invisible |
1528 | if (lastcell.faces[0] != pl->face) |
1269 | if (lastcell.faces[0] != pl->face) |
1529 | { |
1270 | { |
1530 | lastcell.faces[0] = pl->face; |
1271 | lastcell.faces[0] = pl->face; |
|
|
1272 | |
1531 | mask |= 0x1; |
1273 | mask |= 0x1; |
|
|
1274 | sl << uint16 (pl->face); |
1532 | |
1275 | |
1533 | socket.send_faces (pl); |
1276 | socket.send_faces (pl); |
1534 | |
|
|
1535 | sl << uint16 (pl->face); |
|
|
1536 | } |
1277 | } |
1537 | } |
1278 | } |
1538 | else |
|
|
1539 | { |
|
|
1540 | /* Top face */ |
1279 | /* Top face */ |
1541 | if (update_space (sl, socket, m, nx, ny, ax, ay, 0)) |
1280 | else if (update_space (sl, socket, ms, lastcell, 0)) |
1542 | mask |= 0x1; |
1281 | mask |= 0x1; |
1543 | |
|
|
1544 | if (socket.EMI_smooth) |
|
|
1545 | if (update_smooth (esl, socket, m, nx, ny, ax, ay, 0)) |
|
|
1546 | emask |= 0x1; |
|
|
1547 | } |
1282 | |
1548 | |
1283 | |
1549 | /* Check to see if we are in fact sending anything for this |
1284 | /* Check to see if we are in fact sending anything for this |
1550 | * space by checking the mask. If so, update the mask. |
1285 | * space by checking the mask. If so, update the mask. |
1551 | * if not, reset the len to that from before adding the mask |
1286 | * if not, reset the len to that from before adding the mask |
1552 | * value, so we don't send those bits. |
1287 | * value, so we don't send those bits. |
… | |
… | |
1554 | if (mask & 0xf) |
1289 | if (mask & 0xf) |
1555 | sl[oldlen + 1] = mask & 0xff; |
1290 | sl[oldlen + 1] = mask & 0xff; |
1556 | else |
1291 | else |
1557 | sl.reset (oldlen); |
1292 | sl.reset (oldlen); |
1558 | |
1293 | |
|
|
1294 | if (socket.ext_mapinfos) |
|
|
1295 | esl << uint16 (emask); |
|
|
1296 | |
|
|
1297 | if (socket.EMI_smooth) |
|
|
1298 | { |
|
|
1299 | for (int layer = 2+1; layer--; ) |
|
|
1300 | { |
|
|
1301 | object *ob = ms.faces_obj [layer]; |
|
|
1302 | |
|
|
1303 | // If there is no object for this space, or if the face for the object |
|
|
1304 | // is the blank face, set the smoothlevel to zero. |
|
|
1305 | int smoothlevel = ob && ob->face != blank_face ? ob->smoothlevel : 0; |
|
|
1306 | |
|
|
1307 | // We've gotten what face we want to use for the object. Now see if |
|
|
1308 | // if it has changed since we last sent it to the client. |
|
|
1309 | if (lastcell.smooth[layer] != smoothlevel) |
|
|
1310 | { |
|
|
1311 | lastcell.smooth[layer] = smoothlevel; |
|
|
1312 | esl << uint8 (smoothlevel); |
|
|
1313 | emask |= 1 << layer; |
|
|
1314 | } |
|
|
1315 | } |
|
|
1316 | |
1559 | if (emask & 0xf) |
1317 | if (emask & 0xf) |
1560 | esl[eoldlen + 1] = emask & 0xff; |
1318 | esl[eoldlen + 1] = emask & 0xff; |
1561 | else |
1319 | else |
1562 | esl.reset (eoldlen); |
1320 | esl.reset (eoldlen); |
|
|
1321 | } |
1563 | } /* else this is a viewable space */ |
1322 | } /* else this is a viewable space */ |
1564 | } /* for x loop */ |
1323 | } /* for x loop */ |
1565 | } /* for y loop */ |
1324 | } /* for y loop */ |
|
|
1325 | |
|
|
1326 | socket.flush_fx (); |
1566 | |
1327 | |
1567 | /* Verify that we in fact do need to send this */ |
1328 | /* Verify that we in fact do need to send this */ |
1568 | if (socket.ext_mapinfos) |
1329 | if (socket.ext_mapinfos) |
1569 | { |
1330 | { |
1570 | if (!(sl.length () > startlen || socket.sent_scroll)) |
1331 | if (!(sl.length () > startlen || socket.sent_scroll)) |