… | |
… | |
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.force_newmap) |
152 | { |
154 | { |
|
|
155 | // force newmap is used for clients that do not redraw their map |
|
|
156 | // after image uploads. |
153 | socket.current_map = ob->map; |
157 | socket.current_map = ob->map; |
154 | |
|
|
155 | clear_map (pl); |
158 | clear_map (pl); |
|
|
159 | } |
|
|
160 | else if (socket.current_map != ob->map) |
|
|
161 | { |
|
|
162 | clear_map (pl); |
|
|
163 | socket.current_map = ob->map; |
156 | |
164 | |
157 | if (socket.mapinfocmd) |
165 | if (socket.mapinfocmd) |
158 | { |
166 | { |
159 | if (ob->map && ob->map->path[0]) |
167 | if (ob->map && ob->map->path[0]) |
160 | { |
168 | { |
… | |
… | |
344 | snprintf (bigbuf, MAX_BUF, "mapinfo %s unsupported", token); |
352 | snprintf (bigbuf, MAX_BUF, "mapinfo %s unsupported", token); |
345 | |
353 | |
346 | pl->ns->send_packet (bigbuf); |
354 | pl->ns->send_packet (bigbuf); |
347 | } |
355 | } |
348 | |
356 | |
349 | /** This is the Setup cmd - easy first implementation */ |
357 | /** This is the Setup cmd */ |
350 | void |
358 | void |
351 | SetUp (char *buf, int len, client * ns) |
359 | SetUp (char *buf, int len, client * ns) |
352 | { |
360 | { |
353 | int s, slen; |
361 | 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 | } |
362 | } |
558 | |
363 | |
559 | /** |
364 | /** |
560 | * The client has requested to be added to the game. |
365 | * 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. |
366 | * 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, |
367 | * 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. |
368 | * it either has to be here or init_sockets needs to be exported. |
564 | */ |
369 | */ |
565 | void |
370 | void |
566 | AddMeCmd (char *buf, int len, client * ns) |
371 | AddMeCmd (char *buf, int len, client *ns) |
567 | { |
372 | { |
568 | INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); |
373 | INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); |
569 | } |
374 | } |
570 | |
375 | |
571 | /** Reply to ExtendedInfos command */ |
376 | /** Reply to ExtendedInfos command */ |
… | |
… | |
680 | snprintf (temp, sizeof (temp), "%d", i); |
485 | snprintf (temp, sizeof (temp), "%d", i); |
681 | strcat (cmdback, temp); |
486 | strcat (cmdback, temp); |
682 | } |
487 | } |
683 | |
488 | |
684 | ns->send_packet (cmdback); |
489 | ns->send_packet (cmdback); |
|
|
490 | } |
|
|
491 | |
|
|
492 | /** |
|
|
493 | * client requested an image. send it rate-limited |
|
|
494 | * before flushing. |
|
|
495 | */ |
|
|
496 | void |
|
|
497 | AskFaceCmd (char *buf, int len, client *ns) |
|
|
498 | { |
|
|
499 | ns->askface.push_back (atoi (buf)); |
685 | } |
500 | } |
686 | |
501 | |
687 | /** |
502 | /** |
688 | * Tells client the picture it has to use |
503 | * Tells client the picture it has to use |
689 | * to smooth a picture number given as argument. |
504 | * to smooth a picture number given as argument. |
… | |
… | |
924 | /** |
739 | /** |
925 | * Asks the client to query the user. This way, the client knows |
740 | * 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) |
741 | * it needs to send something back (vs just printing out a message) |
927 | */ |
742 | */ |
928 | void |
743 | void |
929 | send_query (client *ns, uint8 flags, char *text) |
744 | send_query (client *ns, uint8 flags, const char *text) |
930 | { |
745 | { |
931 | ns->send_packet_printf ("query %d %s", flags, text ? text : ""); |
746 | ns->send_packet_printf ("query %d %s", flags, text ? text : ""); |
932 | } |
747 | } |
933 | |
748 | |
934 | #define AddIfInt64(Old,New,Type) if (Old != New) {\ |
749 | #define AddIfInt64(Old,New,Type) if (Old != New) {\ |
… | |
… | |
1250 | << uint8 (extendedinfos) |
1065 | << uint8 (extendedinfos) |
1251 | << uint8 (eentrysize); |
1066 | << uint8 (eentrysize); |
1252 | |
1067 | |
1253 | estartlen = esl.length (); |
1068 | estartlen = esl.length (); |
1254 | } |
1069 | } |
1255 | else |
|
|
1256 | { |
|
|
1257 | /* suppress compiler warnings */ |
|
|
1258 | ewhatstart = 0; |
|
|
1259 | ewhatflag = 0; |
|
|
1260 | estartlen = 0; |
|
|
1261 | } |
|
|
1262 | |
1070 | |
1263 | /* x,y are the real map locations. ax, ay are viewport relative |
1071 | /* x,y are the real map locations. ax, ay are viewport relative |
1264 | * locations. |
1072 | * locations. |
1265 | */ |
1073 | */ |
1266 | ay = 0; |
1074 | ay = 0; |
… | |
… | |
1269 | * but that started to get a bit messy to look at. |
1077 | * but that started to get a bit messy to look at. |
1270 | */ |
1078 | */ |
1271 | max_x = pl->x + (socket.mapx + 1) / 2; |
1079 | max_x = pl->x + (socket.mapx + 1) / 2; |
1272 | max_y = pl->y + (socket.mapy + 1) / 2; |
1080 | max_y = pl->y + (socket.mapy + 1) / 2; |
1273 | |
1081 | |
|
|
1082 | maptile *plmap = pl->map; |
|
|
1083 | |
1274 | for (y = pl->y - socket.mapy / 2; y < max_y; y++, ay++) |
1084 | for (y = pl->y - socket.mapy / 2; y < max_y; y++, ay++) |
1275 | { |
1085 | { |
1276 | ax = 0; |
1086 | ax = 0; |
1277 | for (x = pl->x - socket.mapx / 2; x < max_x; x++, ax++) |
1087 | for (x = pl->x - socket.mapx / 2; x < max_x; x++, ax++) |
1278 | { |
1088 | { |
… | |
… | |
1284 | /* If the coordinates are not valid, or it is too dark to see, |
1094 | /* If the coordinates are not valid, or it is too dark to see, |
1285 | * we tell the client as such |
1095 | * we tell the client as such |
1286 | */ |
1096 | */ |
1287 | nx = x; |
1097 | nx = x; |
1288 | ny = y; |
1098 | ny = y; |
1289 | m = get_map_from_coord (pl->map, &nx, &ny); |
1099 | m = get_map_from_coord (plmap, &nx, &ny); |
1290 | |
1100 | |
1291 | if (!m) |
1101 | if (!m) |
1292 | { |
1102 | { |
1293 | /* space is out of map. Update space and clear values |
1103 | /* space is out of map. Update space and clear values |
1294 | * if this hasn't already been done. If the space is out |
1104 | * if this hasn't already been done. If the space is out |