src/network/multi_options.cpp

   1 /*
   2  * Copyright (C) Volition, Inc. 1999.  All rights reserved.
   3  *
   4  * All source code herein is the property of Volition, Inc. You may not sell
   5  * or otherwise commercially exploit the source or things you created based on
   6  * the source.
   7  */
   8
   9 /*
  10  * $Logfile: /Freespace2/code/Network/multi_options.cpp $
  11  * $Revision$
  12  * $Date$
  13  * $Author$
  14  *
  15  * $Log$
  16  * Revision 1.6  2005/10/02 09:30:10  taylor
  17  * sync up rest of big-endian network changes.  it should at least be as good as what's in FS2_Open now, only better :)
  18  *
  19  * Revision 1.5  2004/06/11 01:34:41  tigital
  20  * byte-swapping changes for bigendian systems
  21  *
  22  * Revision 1.4  2003/05/25 02:30:43  taylor
  23  * Freespace 1 support
  24  *
  25  * Revision 1.3  2002/06/09 04:41:23  relnev
  26  * added copyright header
  27  *
  28  * Revision 1.2  2002/05/26 20:22:48  theoddone33
  29  * Most of network/ works
  30  *
  31  * Revision 1.1.1.1  2002/05/03 03:28:10  root
  32  * Initial import.
  33  *
  34  *
  35  * 22    8/27/99 12:32a Dave
  36  * Allow the user to specify a local port through the launcher.
  37  *
  38  * 21    8/22/99 1:19p Dave
  39  * Fixed up http proxy code. Cleaned up scoring code. Reverse the order in
  40  * which d3d cards are detected.
  41  *
  42  * 20    8/04/99 6:01p Dave
  43  * Oops. Make sure standalones log in.
  44  *
  45  * 19    7/09/99 9:51a Dave
  46  * Added thick polyline code.
  47  *
  48  * 18    5/03/99 8:32p Dave
  49  * New version of multi host options screen.
  50  *
  51  * 17    4/25/99 7:43p Dave
  52  * Misc small bug fixes. Made sun draw properly.
  53  *
  54  * 16    4/20/99 6:39p Dave
  55  * Almost done with artillery targeting. Added support for downloading
  56  * images on the PXO screen.
  57  *
  58  * 15    3/10/99 6:50p Dave
  59  * Changed the way we buffer packets for all clients. Optimized turret
  60  * fired packets. Did some weapon firing optimizations.
  61  *
  62  * 14    3/09/99 6:24p Dave
  63  * More work on object update revamping. Identified several sources of
  64  * unnecessary bandwidth.
  65  *
  66  * 13    3/08/99 7:03p Dave
  67  * First run of new object update system. Looks very promising.
  68  *
  69  * 12    2/21/99 6:01p Dave
  70  * Fixed standalone WSS packets.
  71  *
  72  * 11    2/19/99 2:55p Dave
  73  * Temporary checking to report the winner of a squad war match.
  74  *
  75  * 10    2/12/99 6:16p Dave
  76  * Pre-mission Squad War code is 95% done.
  77  *
  78  * 9     2/11/99 3:08p Dave
  79  * PXO refresh button. Very preliminary squad war support.
  80  *
  81  * 8     11/20/98 11:16a Dave
  82  * Fixed up IPX support a bit. Making sure that switching modes and
  83  * loading/saving pilot files maintains proper state.
  84  *
  85  * 7     11/19/98 4:19p Dave
  86  * Put IPX sockets back in psnet. Consolidated all multiplayer config
  87  * files into one.
  88  *
  89  * 6     11/19/98 8:03a Dave
  90  * Full support for D3-style reliable sockets. Revamped packet lag/loss
  91  * system, made it receiver side and at the lowest possible level.
  92  *
  93  * 5     11/17/98 11:12a Dave
  94  * Removed player identification by address. Now assign explicit id #'s.
  95  *
  96  * 4     10/13/98 9:29a Dave
  97  * Started neatening up freespace.h. Many variables renamed and
  98  * reorganized. Added AlphaColors.[h,cpp]
  99  *
 100  * 3     10/07/98 6:27p Dave
 101  * Globalized mission and campaign file extensions. Removed Silent Threat
 102  * special code. Moved \cache \players and \multidata into the \data
 103  * directory.
 104  *
 105  * 2     10/07/98 10:53a Dave
 106  * Initial checkin.
 107  *
 108  * 1     10/07/98 10:50a Dave
 109  *
 110  * 20    9/10/98 1:17p Dave
 111  * Put in code to flag missions and campaigns as being MD or not in Fred
 112  * and Freespace. Put in multiplayer support for filtering out MD
 113  * missions. Put in multiplayer popups for warning of non-valid missions.
 114  *
 115  * 19    7/07/98 2:49p Dave
 116  * UI bug fixes.
 117  *
 118  * 18    6/04/98 11:04a Allender
 119  * object update level stuff.  Don't reset to high when becoming an
 120  * observer of any type.  default to low when guy is a dialup customer
 121  *
 122  * 17    5/24/98 3:45a Dave
 123  * Minor object update fixes. Justify channel information on PXO. Add a
 124  * bunch of configuration stuff for the standalone.
 125  *
 126  * 16    5/19/98 1:35a Dave
 127  * Tweaked pxo interface. Added rankings url to pxo.cfg. Make netplayer
 128  * local options update dynamically in netgames.
 129  *
 130  * 15    5/08/98 5:05p Dave
 131  * Go to the join game screen when quitting multiplayer. Fixed mission
 132  * text chat bugs. Put mission type symbols on the create game list.
 133  * Started updating standalone gui controls.
 134  *
 135  * 14    5/06/98 12:36p Dave
 136  * Make sure clients can leave the debrief screen easily at all times. Fix
 137  * respawn count problem.
 138  *
 139  * 13    5/03/98 7:04p Dave
 140  * Make team vs. team work mores smoothly with standalone. Change how host
 141  * interacts with standalone for picking missions. Put in a time limit for
 142  * ingame join ship select. Fix ingame join ship select screen for Vasudan
 143  * ship icons.
 144  *
 145  * 12    5/03/98 2:52p Dave
 146  * Removed multiplayer furball mode.
 147  *
 148  * 11    4/23/98 6:18p Dave
 149  * Store ETS values between respawns. Put kick feature in the text
 150  * messaging system. Fixed text messaging system so that it doesn't
 151  * process or trigger ship controls. Other UI fixes.
 152  *
 153  * 10    4/22/98 5:53p Dave
 154  * Large reworking of endgame sequencing. Updated multi host options
 155  * screen for new artwork. Put in checks for host or team captains leaving
 156  * midgame.
 157  *
 158  * 9     4/16/98 11:39p Dave
 159  * Put in first run of new multiplayer options screen. Still need to
 160  * complete final tab.
 161  *
 162  * 8     4/13/98 4:50p Dave
 163  * Maintain status of weapon bank/links through respawns. Put # players on
 164  * create game mission list. Make observer not have engine sounds. Make
 165  * oberver pivot point correct. Fixed respawn value getting reset every
 166  * time host options screen started.
 167  *
 168  * 7     4/09/98 11:01p Dave
 169  * Put in new multi host options screen. Tweaked multiplayer options a
 170  * bit.
 171  *
 172  * 6     4/09/98 5:43p Dave
 173  * Remove all command line processing from the demo. Began work fixing up
 174  * the new multi host options screen.
 175  *
 176  * 5     4/06/98 6:37p Dave
 177  * Put in max_observers netgame server option. Make sure host is always
 178  * defaulted to alpha 1 or zeta 1. Changed create game so that MAX_PLAYERS
 179  * can always join but need to be kicked before commit can happen. Put in
 180  * support for server ending a game and notifying clients of a special
 181  * condition.
 182  *
 183  * 4     4/04/98 4:22p Dave
 184  * First rev of UDP reliable sockets is done. Seems to work well if not
 185  * overly burdened.
 186  *
 187  * 3     4/03/98 1:03a Dave
 188  * First pass at unreliable guaranteed delivery packets.
 189  *
 190  * 2     3/31/98 4:51p Dave
 191  * Removed medals screen and multiplayer buttons from demo version. Put in
 192  * new pilot popup screen. Make ships in mp team vs. team have proper team
 193  * ids. Make mp respawns a permanent option saved in the player file.
 194  *
 195  * 1     3/30/98 6:24p Dave
 196  *
 197  *
 198  * $NoKeywords: $
 199  */
 200
 201 #include "cmdline.h"
 202 #include "osregistry.h"
 203 #include "multi.h"
 204 #include "multimsgs.h"
 205 #include "freespace.h"
 206 #include "stand_server.h"
 207 #include "multiutil.h"
 208 #include "multi_voice.h"
 209 #include "multi_options.h"
 210 #include "multi_team.h"
 211 #include "multi_fstracker.h"
 212 #include "multi_pxo.h"
 213
 214
 215 // ----------------------------------------------------------------------------------
 216 // MULTI OPTIONS DEFINES/VARS
 217 //
 218
 219 // packet codes
 220 #define MULTI_OPTION_SERVER                                             0                               // server update follows
 221 #define MULTI_OPTION_LOCAL                                                      1                               // local netplayer options follow
 222 #define MULTI_OPTION_START_GAME                                 2                               // host's start game options on the standalone server
 223 #define MULTI_OPTION_MISSION                                            3                               // host's mission selection stuff on a standalone server
 224
 225 // global options
 226 #define MULTI_CFG_FILE                                                          NOX("multi.cfg")
 227 multi_global_options Multi_options_g;
 228
 229 char Multi_options_proxy[512] = "";
 230 ushort Multi_options_proxy_port = 0;
 231
 232 // ----------------------------------------------------------------------------------
 233 // MULTI OPTIONS FUNCTIONS
 234 //
 235
 236 #ifdef MAKE_FS1
 237 void multi_options_read_config_fs1();
 238 #endif
 239
 240 // load in the config file
 241 #define NEXT_TOKEN()                                            do { tok = strtok(NULL, "\n"); if(tok != NULL){ drop_leading_white_space(tok); drop_trailing_white_space(tok); } } while(0);
 242 #define SETTING(s)                                              ( !SDL_strcasecmp(tok, s) )
 243 void multi_options_read_config()
 244 {
 245         // set default value for the global multi options
 246         memset(&Multi_options_g, 0, sizeof(multi_global_options));
 247         Multi_options_g.protocol = NET_TCP;
 248         Multi_options_g.pxo = 0;
 249
 250         // do we have a forced port via commandline or registry?
 251         ushort forced_port = (ushort)os_config_read_uint("Network", "ForcePort", 0);
 252         Multi_options_g.port = (Cmdline_network_port >= 0) ? (ushort)Cmdline_network_port : forced_port == 0 ? (ushort)DEFAULT_GAME_PORT : forced_port;
 253
 254         Multi_options_g.log = (Cmdline_multi_log) ? 1 : 0;
 255         Multi_options_g.datarate_cap = OO_HIGH_RATE_DEFAULT;
 256         SDL_strlcpy(Multi_options_g.user_tracker_ip, MULTI_PXO_USER_TRACKER_IP, SDL_arraysize(Multi_options_g.user_tracker_ip));
 257         SDL_strlcpy(Multi_options_g.game_tracker_ip, MULTI_PXO_GAME_TRACKER_IP, SDL_arraysize(Multi_options_g.game_tracker_ip));
 258         SDL_strlcpy(Multi_options_g.pxo_ip, MULTI_PXO_CHAT_IP, SDL_arraysize(Multi_options_g.pxo_ip));
 259         SDL_strlcpy(Multi_options_g.pxo_rank_url, MULTI_PXO_RANKINGS_URL, SDL_arraysize(Multi_options_g.pxo_rank_url));
 260         SDL_strlcpy(Multi_options_g.pxo_create_url, MULTI_PXO_CREATE_URL, SDL_arraysize(Multi_options_g.pxo_create_url));
 261         SDL_strlcpy(Multi_options_g.pxo_verify_url, MULTI_PXO_VERIFY_URL, SDL_arraysize(Multi_options_g.pxo_verify_url));
 262         SDL_strlcpy(Multi_options_g.pxo_banner_url, MULTI_PXO_BANNER_URL, SDL_arraysize(Multi_options_g.pxo_banner_url));
 263
 264         // standalone values
 265         Multi_options_g.std_max_players = -1;
 266         Multi_options_g.std_datarate = OBJ_UPDATE_HIGH;
 267         Multi_options_g.std_voice = 1;
 268         memset(Multi_options_g.std_passwd, 0, STD_PASSWD_LEN);
 269         memset(Multi_options_g.std_pname, 0, STD_NAME_LEN);
 270         Multi_options_g.std_framecap = 60;
 271
 272 #ifndef MAKE_FS1
 273         CFILE *in;
 274         char str[512];
 275         char *tok = NULL;
 276
 277         // read in the config file
 278         in = cfopen(MULTI_CFG_FILE, "rt", CFILE_NORMAL, CF_TYPE_DATA);
 279
 280         // if we failed to open the config file, user default settings
 281         if(in == NULL){
 282                 nprintf(("Network","Failed to open network config file, using default settings\n"));
 283                 return;
 284         }
 285
 286         while(!cfeof(in)){
 287                 // read in the game info
 288                 memset(str,0,512);
 289                 cfgets(str,512,in);
 290
 291                 // parse the first line
 292                 tok = strtok(str," \t");
 293
 294                 // check the token
 295                 if(tok != NULL){
 296                         drop_leading_white_space(tok);
 297                         drop_trailing_white_space(tok);
 298                 } else {
 299                         continue;
 300                 }
 301
 302                 // all possible options
 303                 // only standalone cares about the following options
 304                 if(Is_standalone){
 305                         if(SETTING("+pxo")){
 306                                 // setup PXO mode
 307                                 Multi_options_g.pxo = 1;
 308                                 NEXT_TOKEN();
 309                                 if(tok != NULL){
 310                                         SDL_strlcpy(Multi_fs_tracker_channel, tok, SDL_arraysize(Multi_fs_tracker_channel));
 311                                 }
 312                         } else
 313                         if(SETTING("+name")){
 314                                 // set the standalone server's permanent name
 315                                 NEXT_TOKEN();
 316                                 if(tok != NULL){
 317                                         SDL_strlcpy(Multi_options_g.std_pname, tok, STD_NAME_LEN);
 318                                 }
 319                         } else
 320                         if(SETTING("+no_voice")){
 321                                 // standalone won't allow voice transmission
 322                                 Multi_options_g.std_voice = 0;
 323                         } else
 324                         if(SETTING("+max_players")){
 325                                 // set the max # of players on the standalone
 326                                 NEXT_TOKEN();
 327                                 if(tok != NULL){
 328                                         if(!((atoi(tok) < 1) || (atoi(tok) > MAX_PLAYERS))){
 329                                                 Multi_options_g.std_max_players = atoi(tok);
 330                                         }
 331                                 }
 332                         } else
 333                         if(SETTING("+ban")){
 334                                 // ban a player
 335                                 NEXT_TOKEN();
 336                                 if(tok != NULL){
 337                                         std_add_ban(tok);
 338                                 }
 339                         } else
 340                         if(SETTING("+passwd")){
 341                                 // set the standalone host password
 342                                 NEXT_TOKEN();
 343                                 if(tok != NULL){
 344                                         SDL_strlcpy(Multi_options_g.std_passwd, tok, STD_PASSWD_LEN);
 345
 346                                         STUB_FUNCTION;
 347                                 }
 348                         } else
 349                         if(SETTING("+low_update")){
 350                                 // set standalone to low updates
 351                                 Multi_options_g.std_datarate = OBJ_UPDATE_LOW;
 352                         } else
 353                         if(SETTING("+med_update")){
 354                                 // set standalone to medium updates
 355                                 Multi_options_g.std_datarate = OBJ_UPDATE_MEDIUM;
 356                         } else
 357                         if(SETTING("+high_update")){
 358                                 // set standalone to high updates
 359                                 Multi_options_g.std_datarate = OBJ_UPDATE_HIGH;
 360                         } else
 361                         if(SETTING("+lan_update")){
 362                                 // set standalone to high updates
 363                                 Multi_options_g.std_datarate = OBJ_UPDATE_LAN;
 364                         }
 365                 }
 366
 367                 if (tok == NULL) {
 368                         continue;
 369                 }
 370
 371                 // common to all modes
 372                 if(SETTING("+user_server")){
 373                         // ip addr of user tracker
 374                         NEXT_TOKEN();
 375                         if(tok != NULL){
 376                                 SDL_strlcpy(Multi_options_g.user_tracker_ip, tok, SDL_arraysize(Multi_options_g.user_tracker_ip));
 377                         }
 378                 } else
 379                 if(SETTING("+game_server")){
 380                         // ip addr of game tracker
 381                         NEXT_TOKEN();
 382                         if(tok != NULL){
 383                                 SDL_strlcpy(Multi_options_g.game_tracker_ip, tok, SDL_arraysize(Multi_options_g.game_tracker_ip));
 384                         }
 385                 } else
 386                 if(SETTING("+chat_server")){
 387                         // ip addr of pxo chat server
 388                         NEXT_TOKEN();
 389                         if(tok != NULL){
 390                                 SDL_strlcpy(Multi_options_g.pxo_ip, tok, SDL_arraysize(Multi_options_g.pxo_ip));
 391                         }
 392                 } else
 393                 if(SETTING("+rank_url")){
 394                         // url of pilot rankings page
 395                         NEXT_TOKEN();
 396                         if(tok != NULL){
 397                                 SDL_strlcpy(Multi_options_g.pxo_rank_url, tok, SDL_arraysize(Multi_options_g.pxo_rank_url));
 398                         }
 399                 } else
 400                 if(SETTING("+create_url")){
 401                         // url of pxo account create page
 402                         NEXT_TOKEN();
 403                         if(tok != NULL){
 404                                 SDL_strlcpy(Multi_options_g.pxo_create_url, tok, SDL_arraysize(Multi_options_g.pxo_create_url));
 405                         }
 406                 } else
 407                 if(SETTING("+verify_url")){
 408                         // url of pxo account verify page
 409                         NEXT_TOKEN();
 410                         if(tok != NULL){
 411                                 SDL_strlcpy(Multi_options_g.pxo_verify_url, tok, SDL_arraysize(Multi_options_g.pxo_verify_url));
 412                         }
 413                 } else
 414                 if(SETTING("+banner_url")){
 415                         // url of pxo account verify page
 416                         NEXT_TOKEN();
 417                         if(tok != NULL){
 418                                 SDL_strlcpy(Multi_options_g.pxo_banner_url, tok, SDL_arraysize(Multi_options_g.pxo_banner_url));
 419                         }
 420                 } else
 421                 if(SETTING("+datarate")){
 422                         // set the max datarate for high updates
 423                         NEXT_TOKEN();
 424                         if(tok != NULL){
 425                                 if(atoi(tok) >= 4000){
 426                                         Multi_options_g.datarate_cap = atoi(tok);
 427                                 }
 428                         }
 429                 } else
 430                 if(SETTING("+http_proxy")){
 431                         // get the proxy server
 432                         NEXT_TOKEN();
 433                         if(tok != NULL){
 434                                 char *ip = strtok(tok, ":");
 435                                 if(ip != NULL){
 436                                         SDL_strlcpy(Multi_options_proxy, ip, SDL_arraysize(Multi_options_proxy));
 437                                 }
 438                                 ip = strtok(NULL, "");
 439                                 if(ip != NULL){
 440                                         Multi_options_proxy_port = (ushort)atoi(ip);
 441                                 } else {
 442                                         SDL_strlcpy(Multi_options_proxy, "", SDL_arraysize(Multi_options_proxy));
 443                                 }
 444                         }
 445                 }
 446         }
 447
 448         // close the config file
 449         cfclose(in);
 450         in = NULL;
 451 #else
 452         multi_options_read_config_fs1();
 453 #endif
 454 }
 455
 456 #ifdef MAKE_FS1
 457 void multi_options_read_config_fs1()
 458 {
 459         CFILE *in;
 460         char str[512];
 461         char *tok = NULL;
 462
 463 #ifdef FS1_DEMO
 464         // FS1 demo is single-player only, so don't bother with this
 465         return;
 466 #endif
 467
 468         SDL_zero(str);
 469
 470         // read in the pxo config file
 471         in = cfopen("pxo.cfg", "rt", CFILE_NORMAL, CF_TYPE_DATA);
 472
 473         if (in != NULL) {
 474                 // first line should be user tracker
 475                 if ( cfgets(str, 512, in) ) {
 476                         drop_leading_white_space(str);
 477                         drop_trailing_white_space(str);
 478
 479                         SDL_strlcpy(Multi_options_g.user_tracker_ip, str, SDL_arraysize(Multi_options_g.user_tracker_ip));
 480                 }
 481
 482                 // next line should be game tracker
 483                 if ( cfgets(str, 512, in) ) {
 484                         drop_leading_white_space(str);
 485                         drop_trailing_white_space(str);
 486
 487                         SDL_strlcpy(Multi_options_g.game_tracker_ip, str, SDL_arraysize(Multi_options_g.game_tracker_ip));
 488                 }
 489
 490                 // next, irc/chat server
 491                 if ( cfgets(str, 512, in) ) {
 492                         drop_leading_white_space(str);
 493                         drop_trailing_white_space(str);
 494
 495                         SDL_strlcpy(Multi_options_g.pxo_ip, str, SDL_arraysize(Multi_options_g.pxo_ip));
 496                 }
 497
 498                 // web link: rankings
 499                 if ( cfgets(str, 512, in) ) {
 500                         drop_leading_white_space(str);
 501                         drop_trailing_white_space(str);
 502
 503                         SDL_strlcpy(Multi_options_g.pxo_rank_url, str, SDL_arraysize(Multi_options_g.pxo_rank_url));
 504                 }
 505
 506                 // web link: register/create account
 507                 if ( cfgets(str, 512, in) ) {
 508                         drop_leading_white_space(str);
 509                         drop_trailing_white_space(str);
 510
 511                         SDL_strlcpy(Multi_options_g.pxo_create_url, str, SDL_arraysize(Multi_options_g.pxo_create_url));
 512                 }
 513
 514                 // web link: verify account/user
 515                 if ( cfgets(str, 512, in) ) {
 516                         drop_leading_white_space(str);
 517                         drop_trailing_white_space(str);
 518
 519                         SDL_strlcpy(Multi_options_g.pxo_verify_url, str, SDL_arraysize(Multi_options_g.pxo_verify_url));
 520                 }
 521
 522                 cfclose(in);
 523                 in = NULL;
 524         }
 525
 526         // maybe read standalone config
 527         if (Is_standalone) {
 528                 // read in the config file
 529                 in = cfopen("std.cfg", "rt", CFILE_NORMAL, CF_TYPE_DATA);
 530
 531                 if (in != NULL) {
 532                         while(!cfeof(in)){
 533                                 // read in the game info
 534                                 memset(str,0,512);
 535                                 cfgets(str,512,in);
 536
 537                                 // parse the first line
 538                                 tok = strtok(str," \t");
 539
 540                                 // check the token
 541                                 if(tok != NULL){
 542                                         drop_leading_white_space(tok);
 543                                         drop_trailing_white_space(tok);
 544                                 } else {
 545                                         continue;
 546                                 }
 547
 548                                 if(SETTING("+pxo")){
 549                                         // setup PXO mode
 550                                         NEXT_TOKEN();
 551                                         if(tok != NULL){
 552                                                 // whee!
 553                                         }
 554                                 } else
 555                                 if(SETTING("+name")){
 556                                         // set the standalone server's permanent name
 557                                         NEXT_TOKEN();
 558                                         if(tok != NULL){
 559                                                 SDL_strlcpy(Multi_options_g.std_pname, tok, STD_NAME_LEN);
 560                                         }
 561                                 } else
 562                                 if(SETTING("+no_voice")){
 563                                         // standalone won't allow voice transmission
 564                                         Multi_options_g.std_voice = 0;
 565                                 } else
 566                                 if(SETTING("+max_players")){
 567                                         // set the max # of players on the standalone
 568                                         NEXT_TOKEN();
 569                                         if(tok != NULL){
 570                                                 if(!((atoi(tok) < 1) || (atoi(tok) > MAX_PLAYERS))){
 571                                                         Multi_options_g.std_max_players = atoi(tok);
 572                                                 }
 573                                         }
 574                                 } else
 575                                 if(SETTING("+ban")){
 576                                         // ban a player
 577                                         NEXT_TOKEN();
 578                                         if(tok != NULL){
 579                                                 std_add_ban(tok);
 580                                         }
 581                                 } else
 582                                 if(SETTING("+passwd")){
 583                                         // set the standalone host password
 584                                         NEXT_TOKEN();
 585                                         if(tok != NULL){
 586                                                 SDL_strlcpy(Multi_options_g.std_passwd, tok, STD_PASSWD_LEN);
 587
 588                                                 STUB_FUNCTION;
 589                                         }
 590                                 } else
 591                                 if(SETTING("+low_update")){
 592                                         // set standalone to low updates
 593                                         Multi_options_g.std_datarate = OBJ_UPDATE_LOW;
 594                                 } else
 595                                 if(SETTING("+med_update")){
 596                                         // set standalone to medium updates
 597                                         Multi_options_g.std_datarate = OBJ_UPDATE_MEDIUM;
 598                                 } else
 599                                 if(SETTING("+high_update")){
 600                                         // set standalone to high updates
 601                                         Multi_options_g.std_datarate = OBJ_UPDATE_HIGH;
 602                                 } else
 603                                 if(SETTING("+lan_update")){
 604                                         // set standalone to high updates
 605                                         Multi_options_g.std_datarate = OBJ_UPDATE_LAN;
 606                                 }
 607                         }
 608                 }
 609
 610                 cfclose(in);
 611                 in = NULL;
 612         }
 613 }
 614 #endif
 615
 616 // set netgame defaults
 617 // NOTE : should be used when creating a newpilot
 618 void multi_options_set_netgame_defaults(multi_server_options *options)
 619 {
 620         // any player can do squadmate messaging
 621         options->squad_set = MSO_SQUAD_ANY;
 622
 623         // only the host can end the game
 624         options->endgame_set = MSO_END_HOST;
 625
 626         // allow ingame file xfer and custom pilot pix
 627         options->flags = (MSO_FLAG_INGAME_XFER | MSO_FLAG_ACCEPT_PIX);
 628
 629         // set the default time limit to be -1 (no limit)
 630         options->mission_time_limit = fl2f(-1.0f);
 631
 632         // set the default max kills for a mission
 633 #ifdef MAKE_FS1
 634         options->kill_limit = 99999;
 635 #else
 636         options->kill_limit = 9999;
 637 #endif
 638
 639         // set the default # of respawns
 640         options->respawn = 2;
 641
 642         // set the default # of max observers
 643         options->max_observers = 2;
 644
 645         // set the default netgame qos
 646         options->voice_qos = 10;
 647
 648         // set the default token timeout
 649         options->voice_token_wait = 2000;                               // he must wait 2 seconds between voice gets
 650
 651         // set the default max voice record time
 652         options->voice_record_time = 5000;
 653 }
 654
 655 // set local netplayer defaults
 656 // NOTE : should be used when creating a newpilot
 657 void multi_options_set_local_defaults(multi_local_options *options)
 658 {
 659         // accept pix by default and broadcast on the local subnet
 660         options->flags = (MLO_FLAG_ACCEPT_PIX | MLO_FLAG_LOCAL_BROADCAST);
 661
 662         // set the object update level based on the type of network connection specified by the user
 663         // at install (or launcher) time.
 664         if ( Psnet_connection == NETWORK_CONNECTION_DIALUP ) {
 665                 options->obj_update_level = OBJ_UPDATE_LOW;
 666         } else {
 667                 options->obj_update_level = OBJ_UPDATE_HIGH;
 668         }
 669 }
 670
 671 // fill in the passed netgame options struct with the data from my player file data (only host/server should do this)
 672 void multi_options_netgame_load(multi_server_options *options)
 673 {
 674         if(options != NULL){
 675                 memcpy(options,&Player->m_server_options,sizeof(multi_server_options));
 676         }
 677 }
 678
 679 // fill in the passed local options struct with the data from my player file data (all machines except standalone should do this)
 680 void multi_options_local_load(multi_local_options *options, net_player *pxo_pl)
 681 {
 682         if(options != NULL){
 683                 memcpy(options,&Player->m_local_options,sizeof(multi_local_options));
 684         }
 685
 686         // stuff pxo squad info
 687 #ifndef MAKE_FS1
 688         if(pxo_pl != NULL){
 689                 SDL_strlcpy(pxo_pl->p_info.pxo_squad_name, Multi_tracker_squad_name, LOGIN_LEN);
 690         }
 691 #endif
 692 }
 693
 694 // update everyone on the current netgame options
 695 void multi_options_update_netgame()
 696 {
 697         ubyte data[MAX_PACKET_SIZE],code;
 698         int packet_size = 0;
 699
 700         SDL_assert(Net_player->flags & NETINFO_FLAG_GAME_HOST);
 701
 702         // build the header and add the opcode
 703         BUILD_HEADER(OPTIONS_UPDATE);
 704         code = MULTI_OPTION_SERVER;
 705         ADD_DATA(code);
 706
 707         // add the netgame options
 708     Netgame.options.flags = INTEL_INT( Netgame.options.flags );
 709     Netgame.options.respawn = INTEL_INT( Netgame.options.respawn );
 710     Netgame.options.voice_token_wait = INTEL_INT( Netgame.options.voice_token_wait );
 711     Netgame.options.voice_record_time = INTEL_INT( Netgame.options.voice_record_time );
 712     Netgame.options.kill_limit= INTEL_INT( Netgame.options.kill_limit );
 713     Netgame.options.mission_time_limit = (fix)INTEL_INT( Netgame.options.mission_time_limit );
 714         ADD_DATA(Netgame.options);
 715
 716         // send the packet
 717         if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
 718                 multi_io_send_to_all_reliable(data, packet_size);
 719         } else {
 720                 multi_io_send_reliable(Net_player, data, packet_size);
 721         }
 722 }
 723
 724 // update everyone with my local settings
 725 void multi_options_update_local()
 726 {
 727         ubyte data[MAX_PACKET_SIZE],code;
 728         int packet_size = 0;
 729
 730         // if i'm the server, don't do anything
 731         if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
 732                 return;
 733         }
 734
 735         // build the header and add the opcode
 736         BUILD_HEADER(OPTIONS_UPDATE);
 737         code = MULTI_OPTION_LOCAL;
 738         ADD_DATA(code);
 739
 740         // add the netgame options
 741     Net_player->p_info.options.flags = INTEL_INT( Net_player->p_info.options.flags );
 742     Net_players->p_info.options.obj_update_level = INTEL_INT( Net_player->p_info.options.obj_update_level );
 743         ADD_DATA(Net_player->p_info.options);
 744
 745         // send the packet
 746         multi_io_send_reliable(Net_player, data, packet_size);
 747 }
 748
 749 // update the standalone with the settings I have picked at the "start game" screen
 750 void multi_options_update_start_game(netgame_info *ng)
 751 {
 752         ubyte data[MAX_PACKET_SIZE],code;
 753         int packet_size = 0;
 754
 755         // should be a host on a standalone
 756         SDL_assert((Net_player->flags & NETINFO_FLAG_GAME_HOST) && !(Net_player->flags & NETINFO_FLAG_AM_MASTER));
 757
 758         // build the header
 759         BUILD_HEADER(OPTIONS_UPDATE);
 760         code = MULTI_OPTION_START_GAME;
 761         ADD_DATA(code);
 762
 763         // add the start game options
 764         ADD_STRING(ng->name);
 765         ADD_INT(ng->mode);
 766         ADD_INT(ng->security);
 767
 768         // add mode-specific data
 769         switch(ng->mode){
 770         case NG_MODE_PASSWORD:
 771                 ADD_STRING(ng->passwd);
 772                 break;
 773         case NG_MODE_RANK_ABOVE:
 774         case NG_MODE_RANK_BELOW:
 775                 ADD_INT(ng->rank_base);
 776                 break;
 777         }
 778
 779         // send to the standalone server
 780         multi_io_send_reliable(Net_player, data, packet_size);
 781 }
 782
 783 // update the standalone with the mission settings I have picked (mission filename, etc)
 784 void multi_options_update_mission(netgame_info *ng, int campaign_mode)
 785 {
 786         ubyte data[MAX_PACKET_SIZE],code;
 787         int packet_size = 0;
 788
 789         // should be a host on a standalone
 790         SDL_assert((Net_player->flags & NETINFO_FLAG_GAME_HOST) && !(Net_player->flags & NETINFO_FLAG_AM_MASTER));
 791
 792         // build the header
 793         BUILD_HEADER(OPTIONS_UPDATE);
 794         code = MULTI_OPTION_MISSION;
 795         ADD_DATA(code);
 796
 797         // type (coop or team vs. team)
 798         ADD_INT(ng->type_flags);
 799
 800         // respawns
 801         ADD_UINT(ng->respawn);
 802
 803         // add the mission/campaign filename
 804         code = (ubyte)campaign_mode;
 805         ADD_DATA(code);
 806         if(campaign_mode){
 807                 ADD_STRING(ng->campaign_name);
 808         } else {
 809                 ADD_STRING(ng->mission_name);
 810         }
 811
 812         // send to the server
 813         multi_io_send_reliable(Net_player, data, packet_size);
 814 }
 815
 816
 817 // ----------------------------------------------------------------------------------
 818 // MULTI OPTIONS FUNCTIONS
 819 //
 820
 821 // process an incoming multi options packet
 822 void multi_options_process_packet(unsigned char *data, header *hinfo)
 823 {
 824         ubyte code;
 825         multi_local_options bogus;
 826         int idx,player_index;
 827         char str[255];
 828         int offset = HEADER_LENGTH;
 829
 830         // find out who is sending this data
 831         player_index = find_player_id(hinfo->id);
 832
 833         // get the packet code
 834         GET_DATA(code);
 835         switch(code){
 836         // get the start game options
 837         case MULTI_OPTION_START_GAME:
 838                 SDL_assert(Game_mode & GM_STANDALONE_SERVER);
 839
 840                 // get the netgame name
 841                 GET_STRING(Netgame.name);
 842
 843                 // get the netgame mode
 844                 GET_INT(Netgame.mode);
 845
 846                 // get the security #
 847                 GET_INT(Netgame.security);
 848
 849                 // get mode specific data
 850                 switch(Netgame.mode){
 851                 case NG_MODE_PASSWORD:
 852                         GET_STRING(Netgame.passwd);
 853                         break;
 854                 case NG_MODE_RANK_ABOVE:
 855                 case NG_MODE_RANK_BELOW:
 856                         GET_INT(Netgame.rank_base);
 857                         break;
 858                 }
 859
 860                 // update standalone stuff
 861                 std_connect_set_gamename(Netgame.name);
 862                 std_multi_update_netgame_info_controls();
 863                 break;
 864
 865         // get mission choice options
 866         case MULTI_OPTION_MISSION:
 867                 netgame_info ng;
 868                 char title[NAME_LENGTH+1];
 869                 int campaign_type,max_players;
 870
 871                 SDL_zero(ng);
 872
 873                 SDL_assert(Game_mode & GM_STANDALONE_SERVER);
 874
 875                 // coop or team vs. team mode
 876                 GET_INT(ng.type_flags);
 877                 if((ng.type_flags & NG_TYPE_TEAM) && !(Netgame.type_flags & NG_TYPE_TEAM)){
 878                         multi_team_reset();
 879                 }
 880                 // if squad war was switched on
 881                 if((ng.type_flags & NG_TYPE_SW) && !(Netgame.type_flags & NG_TYPE_SW)){
 882                         mprintf(("STANDALONE TURNED ON SQUAD WAR!!\n"));
 883                 }
 884                 Netgame.type_flags = ng.type_flags;
 885
 886                 // new respawn count
 887                 GET_UINT(Netgame.respawn);
 888
 889                 // name string
 890                 SDL_zero(str);
 891
 892                 GET_DATA(code);
 893                 // campaign mode
 894                 if(code){
 895                         GET_STRING(ng.campaign_name);
 896
 897                         // set the netgame max players here if the filename has changed
 898                         if(strcmp(Netgame.campaign_name,ng.campaign_name)){
 899                                 SDL_zero(title);
 900                                 if(!mission_campaign_get_info(ng.campaign_name,title,&campaign_type,&max_players)){
 901                                         Netgame.max_players = 0;
 902                                 } else {
 903                                         Netgame.max_players = max_players;
 904                                 }
 905
 906                                 SDL_strlcpy(Netgame.campaign_name, ng.campaign_name, SDL_arraysize(Netgame.campaign_name));
 907                         }
 908
 909                         Netgame.campaign_mode = 1;
 910
 911                         // put brackets around the campaign name
 912                         if(Game_mode & GM_STANDALONE_SERVER){
 913                                 SDL_snprintf(str, SDL_arraysize(str), "(%s)", Netgame.campaign_name);
 914                                 std_multi_set_standalone_mission_name(str);
 915                         }
 916                 }
 917                 // non-campaign mode
 918                 else {
 919                         GET_STRING(ng.mission_name);
 920
 921                         if(strcmp(Netgame.mission_name,ng.mission_name)){
 922                                 if(strlen(ng.mission_name)){
 923                                         Netgame.max_players = mission_parse_get_multi_mission_info( ng.mission_name );
 924                                 } else {
 925                                         // setting this to -1 will prevent us from being seen on the network
 926                                         Netgame.max_players = -1;
 927                                 }
 928                                 SDL_strlcpy(Netgame.mission_name, ng.mission_name, SDL_arraysize(Netgame.mission_name));
 929                                 SDL_strlcpy(Game_current_mission_filename, Netgame.mission_name, SDL_arraysize(Game_current_mission_filename));
 930                         }
 931
 932                         Netgame.campaign_mode = 0;
 933
 934                         // set the mission name
 935                         if(Game_mode & GM_STANDALONE_SERVER){
 936                                 std_multi_set_standalone_mission_name(Netgame.mission_name);
 937                         }
 938                 }
 939
 940                 send_netgame_update_packet();
 941                 break;
 942
 943         // get the netgame options
 944         case MULTI_OPTION_SERVER:
 945                 GET_DATA(Netgame.options);
 946         Netgame.options.flags = INTEL_INT( Netgame.options.flags );
 947         Netgame.options.respawn = INTEL_INT( Netgame.options.respawn );
 948         Netgame.options.voice_token_wait = INTEL_INT( Netgame.options.voice_token_wait );
 949         Netgame.options.voice_record_time = INTEL_INT( Netgame.options.voice_record_time );
 950         Netgame.options.kill_limit = INTEL_INT( Netgame.options.kill_limit );
 951         Netgame.options.mission_time_limit = (fix)INTEL_INT( Netgame.options.mission_time_limit );
 952
 953                 // if we're a standalone set for no sound, do so here
 954                 if((Game_mode & GM_STANDALONE_SERVER) && !Multi_options_g.std_voice){
 955                         Netgame.options.flags |= MSO_FLAG_NO_VOICE;
 956                 } else {
 957                         // maybe update the quality of sound
 958                         multi_voice_maybe_update_vars(Netgame.options.voice_qos,Netgame.options.voice_record_time);
 959                 }
 960
 961                 // set the skill level
 962                 Game_skill_level = Netgame.options.skill_level;
 963
 964                 if((Game_mode & GM_STANDALONE_SERVER) && !(Game_mode & GM_CAMPAIGN_MODE)){
 965                         Netgame.respawn = Netgame.options.respawn;
 966                 }
 967
 968                 // if we have the "temp closed" flag toggle
 969                 if(Netgame.options.flags & MLO_FLAG_TEMP_CLOSED){
 970                         Netgame.flags ^= NG_FLAG_TEMP_CLOSED;
 971                 }
 972                 Netgame.options.flags &= ~(MLO_FLAG_TEMP_CLOSED);
 973
 974                 // if i'm the standalone server, I should rebroadcast to all other players
 975                 if(Game_mode & GM_STANDALONE_SERVER){
 976                         for(idx=0;idx<MAX_PLAYERS;idx++){
 977                                 if(MULTI_CONNECTED(Net_players[idx]) && (Net_player != &Net_players[idx]) && (&Net_players[idx] != &Net_players[player_index]) ){
 978                                         multi_io_send_reliable(&Net_players[idx], data, offset);
 979                                 }
 980                         }
 981
 982                         send_netgame_update_packet();
 983                 }
 984                 break;
 985
 986         // local netplayer options
 987         case MULTI_OPTION_LOCAL:
 988                 if(player_index == -1){
 989                         GET_DATA(bogus);        //data not used, so don't swap!
 990         } else {
 991                         GET_DATA(Net_players[player_index].p_info.options);
 992             Net_players[player_index].p_info.options.flags = INTEL_INT( Net_players[player_index].p_info.options.flags );
 993             Net_players[player_index].p_info.options.obj_update_level = INTEL_INT( Net_players[player_index].p_info.options.obj_update_level );
 994                 }
 995                 break;
 996         }
 997         PACKET_SET_SIZE();
 998 }
 999
1000
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1002