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
 213
 214 // ----------------------------------------------------------------------------------
 215 // MULTI OPTIONS DEFINES/VARS
 216 //
 217
 218 // packet codes
 219 #define MULTI_OPTION_SERVER                                             0                               // server update follows
 220 #define MULTI_OPTION_LOCAL                                                      1                               // local netplayer options follow
 221 #define MULTI_OPTION_START_GAME                                 2                               // host's start game options on the standalone server
 222 #define MULTI_OPTION_MISSION                                            3                               // host's mission selection stuff on a standalone server
 223
 224 // global options
 225 #define MULTI_CFG_FILE                                                          NOX("multi.cfg")
 226 multi_global_options Multi_options_g;
 227
 228 char Multi_options_proxy[512] = "";
 229 ushort Multi_options_proxy_port = 0;
 230
 231 // ----------------------------------------------------------------------------------
 232 // MULTI OPTIONS FUNCTIONS
 233 //
 234
 235 #ifdef MAKE_FS1
 236 void multi_options_read_config_fs1();
 237 #endif
 238
 239 // load in the config file
 240 #define NEXT_TOKEN()                                            do { tok = strtok(NULL, "\n"); if(tok != NULL){ drop_leading_white_space(tok); drop_trailing_white_space(tok); } } while(0);
 241 #define SETTING(s)                                              ( !SDL_strcasecmp(tok, s) )
 242 void multi_options_read_config()
 243 {
 244         // set default value for the global multi options
 245         memset(&Multi_options_g, 0, sizeof(multi_global_options));
 246         Multi_options_g.protocol = NET_TCP;
 247 #ifndef FS1_DEMO
 248         Multi_options_g.pxo = 1;
 249 #endif
 250
 251         // do we have a forced port via commandline or registry?
 252         ushort forced_port = (ushort)os_config_read_uint("Network", "ForcePort", 0);
 253         Multi_options_g.port = (Cmdline_network_port >= 0) ? (ushort)Cmdline_network_port : forced_port == 0 ? (ushort)DEFAULT_GAME_PORT : forced_port;
 254
 255         Multi_options_g.log = (Cmdline_multi_log) ? 1 : 0;
 256         Multi_options_g.datarate_cap = OO_HIGH_RATE_DEFAULT;
 257         SDL_strlcpy(Multi_options_g.user_tracker_ip, "", SDL_arraysize(Multi_options_g.user_tracker_ip));
 258         SDL_strlcpy(Multi_options_g.game_tracker_ip, "", SDL_arraysize(Multi_options_g.game_tracker_ip));
 259         SDL_strlcpy(Multi_options_g.pxo_ip, "", SDL_arraysize(Multi_options_g.pxo_ip));
 260         SDL_strlcpy(Multi_options_g.pxo_rank_url, "", SDL_arraysize(Multi_options_g.pxo_rank_url));
 261         SDL_strlcpy(Multi_options_g.pxo_create_url, "", SDL_arraysize(Multi_options_g.pxo_create_url));
 262         SDL_strlcpy(Multi_options_g.pxo_verify_url, "", SDL_arraysize(Multi_options_g.pxo_verify_url));
 263         SDL_strlcpy(Multi_options_g.pxo_banner_url, "", SDL_arraysize(Multi_options_g.pxo_banner_url));
 264
 265         // standalone values
 266         Multi_options_g.std_max_players = -1;
 267         Multi_options_g.std_datarate = OBJ_UPDATE_HIGH;
 268         Multi_options_g.std_voice = 1;
 269         memset(Multi_options_g.std_passwd, 0, STD_PASSWD_LEN);
 270         memset(Multi_options_g.std_pname, 0, STD_NAME_LEN);
 271         Multi_options_g.std_framecap = 30;
 272
 273 #ifndef MAKE_FS1
 274         CFILE *in;
 275         char str[512];
 276         char *tok = NULL;
 277
 278         // read in the config file
 279         in = cfopen(MULTI_CFG_FILE, "rt", CFILE_NORMAL, CF_TYPE_DATA);
 280
 281         // if we failed to open the config file, user default settings
 282         if(in == NULL){
 283                 nprintf(("Network","Failed to open network config file, using default settings\n"));
 284                 return;
 285         }
 286
 287         while(!cfeof(in)){
 288                 // read in the game info
 289                 memset(str,0,512);
 290                 cfgets(str,512,in);
 291
 292                 // parse the first line
 293                 tok = strtok(str," \t");
 294
 295                 // check the token
 296                 if(tok != NULL){
 297                         drop_leading_white_space(tok);
 298                         drop_trailing_white_space(tok);
 299                 } else {
 300                         continue;
 301                 }
 302
 303                 // all possible options
 304                 // only standalone cares about the following options
 305                 if(Is_standalone){
 306                         if(SETTING("+pxo")){
 307                                 // setup PXO mode
 308                                 Multi_options_g.pxo = 1;
 309                                 NEXT_TOKEN();
 310                                 if(tok != NULL){
 311                                         SDL_strlcpy(Multi_fs_tracker_channel, tok, SDL_arraysize(Multi_fs_tracker_channel));
 312                                 }
 313                         } else
 314                         if(SETTING("+name")){
 315                                 // set the standalone server's permanent name
 316                                 NEXT_TOKEN();
 317                                 if(tok != NULL){
 318                                         SDL_strlcpy(Multi_options_g.std_pname, tok, STD_NAME_LEN);
 319                                 }
 320                         } else
 321                         if(SETTING("+no_voice")){
 322                                 // standalone won't allow voice transmission
 323                                 Multi_options_g.std_voice = 0;
 324                         } else
 325                         if(SETTING("+max_players")){
 326                                 // set the max # of players on the standalone
 327                                 NEXT_TOKEN();
 328                                 if(tok != NULL){
 329                                         if(!((atoi(tok) < 1) || (atoi(tok) > MAX_PLAYERS))){
 330                                                 Multi_options_g.std_max_players = atoi(tok);
 331                                         }
 332                                 }
 333                         } else
 334                         if(SETTING("+ban")){
 335                                 // ban a player
 336                                 NEXT_TOKEN();
 337                                 if(tok != NULL){
 338                                         std_add_ban(tok);
 339                                 }
 340                         } else
 341                         if(SETTING("+passwd")){
 342                                 // set the standalone host password
 343                                 NEXT_TOKEN();
 344                                 if(tok != NULL){
 345                                         SDL_strlcpy(Multi_options_g.std_passwd, tok, STD_PASSWD_LEN);
 346
 347                                         STUB_FUNCTION;
 348                                 }
 349                         } else
 350                         if(SETTING("+low_update")){
 351                                 // set standalone to low updates
 352                                 Multi_options_g.std_datarate = OBJ_UPDATE_LOW;
 353                         } else
 354                         if(SETTING("+med_update")){
 355                                 // set standalone to medium updates
 356                                 Multi_options_g.std_datarate = OBJ_UPDATE_MEDIUM;
 357                         } else
 358                         if(SETTING("+high_update")){
 359                                 // set standalone to high updates
 360                                 Multi_options_g.std_datarate = OBJ_UPDATE_HIGH;
 361                         } else
 362                         if(SETTING("+lan_update")){
 363                                 // set standalone to high updates
 364                                 Multi_options_g.std_datarate = OBJ_UPDATE_LAN;
 365                         }
 366                 }
 367
 368                 // common to all modes
 369                 if(SETTING("+user_server")){
 370                         // ip addr of user tracker
 371                         NEXT_TOKEN();
 372                         if(tok != NULL){
 373                                 SDL_strlcpy(Multi_options_g.user_tracker_ip, tok, SDL_arraysize(Multi_options_g.user_tracker_ip));
 374                         }
 375                 } else
 376                 if(SETTING("+game_server")){
 377                         // ip addr of game tracker
 378                         NEXT_TOKEN();
 379                         if(tok != NULL){
 380                                 SDL_strlcpy(Multi_options_g.game_tracker_ip, tok, SDL_arraysize(Multi_options_g.game_tracker_ip));
 381                         }
 382                 } else
 383                 if(SETTING("+chat_server")){
 384                         // ip addr of pxo chat server
 385                         NEXT_TOKEN();
 386                         if(tok != NULL){
 387                                 SDL_strlcpy(Multi_options_g.pxo_ip, tok, SDL_arraysize(Multi_options_g.pxo_ip));
 388                         }
 389                 } else
 390                 if(SETTING("+rank_url")){
 391                         // url of pilot rankings page
 392                         NEXT_TOKEN();
 393                         if(tok != NULL){
 394                                 SDL_strlcpy(Multi_options_g.pxo_rank_url, tok, SDL_arraysize(Multi_options_g.pxo_rank_url));
 395                         }
 396                 } else
 397                 if(SETTING("+create_url")){
 398                         // url of pxo account create page
 399                         NEXT_TOKEN();
 400                         if(tok != NULL){
 401                                 SDL_strlcpy(Multi_options_g.pxo_create_url, tok, SDL_arraysize(Multi_options_g.pxo_create_url));
 402                         }
 403                 } else
 404                 if(SETTING("+verify_url")){
 405                         // url of pxo account verify page
 406                         NEXT_TOKEN();
 407                         if(tok != NULL){
 408                                 SDL_strlcpy(Multi_options_g.pxo_verify_url, tok, SDL_arraysize(Multi_options_g.pxo_verify_url));
 409                         }
 410                 } else
 411                 if(SETTING("+banner_url")){
 412                         // url of pxo account verify page
 413                         NEXT_TOKEN();
 414                         if(tok != NULL){
 415                                 SDL_strlcpy(Multi_options_g.pxo_banner_url, tok, SDL_arraysize(Multi_options_g.pxo_banner_url));
 416                         }
 417                 } else
 418                 if(SETTING("+datarate")){
 419                         // set the max datarate for high updates
 420                         NEXT_TOKEN();
 421                         if(tok != NULL){
 422                                 if(atoi(tok) >= 4000){
 423                                         Multi_options_g.datarate_cap = atoi(tok);
 424                                 }
 425                         }
 426                 }
 427                 if(SETTING("+http_proxy")){
 428                         // get the proxy server
 429                         NEXT_TOKEN();
 430                         if(tok != NULL){
 431                                 char *ip = strtok(tok, ":");
 432                                 if(ip != NULL){
 433                                         SDL_strlcpy(Multi_options_proxy, ip, SDL_arraysize(Multi_options_proxy));
 434                                 }
 435                                 ip = strtok(NULL, "");
 436                                 if(ip != NULL){
 437                                         Multi_options_proxy_port = (ushort)atoi(ip);
 438                                 } else {
 439                                         SDL_strlcpy(Multi_options_proxy, "", SDL_arraysize(Multi_options_proxy));
 440                                 }
 441                         }
 442                 }
 443         }
 444
 445         // close the config file
 446         cfclose(in);
 447         in = NULL;
 448 #else
 449         multi_options_read_config_fs1();
 450 #endif
 451 }
 452
 453 #ifdef MAKE_FS1
 454 void multi_options_read_config_fs1()
 455 {
 456         CFILE *in;
 457         char str[512];
 458         char *tok = NULL;
 459
 460 #ifdef FS1_DEMO
 461         // FS1 demo is single-player only, so don't bother with this
 462         return;
 463 #endif
 464
 465         SDL_zero(str);
 466
 467         // read in the pxo config file
 468         in = cfopen("pxo.cfg", "rt", CFILE_NORMAL, CF_TYPE_DATA);
 469
 470         if (in != NULL) {
 471                 // first line should be user tracker
 472                 if ( cfgets(str, 512, in) ) {
 473                         drop_leading_white_space(str);
 474                         drop_trailing_white_space(str);
 475
 476                         SDL_strlcpy(Multi_options_g.user_tracker_ip, str, SDL_arraysize(Multi_options_g.user_tracker_ip));
 477                 }
 478
 479                 // next line should be game tracker
 480                 if ( cfgets(str, 512, in) ) {
 481                         drop_leading_white_space(str);
 482                         drop_trailing_white_space(str);
 483
 484                         SDL_strlcpy(Multi_options_g.game_tracker_ip, str, SDL_arraysize(Multi_options_g.game_tracker_ip));
 485                 }
 486
 487                 // next, irc/chat server
 488                 if ( cfgets(str, 512, in) ) {
 489                         drop_leading_white_space(str);
 490                         drop_trailing_white_space(str);
 491
 492                         SDL_strlcpy(Multi_options_g.pxo_ip, str, SDL_arraysize(Multi_options_g.pxo_ip));
 493                 }
 494
 495                 // web link: rankings
 496                 if ( cfgets(str, 512, in) ) {
 497                         drop_leading_white_space(str);
 498                         drop_trailing_white_space(str);
 499
 500                         SDL_strlcpy(Multi_options_g.pxo_rank_url, str, SDL_arraysize(Multi_options_g.pxo_rank_url));
 501                 }
 502
 503                 // web link: register/create account
 504                 if ( cfgets(str, 512, in) ) {
 505                         drop_leading_white_space(str);
 506                         drop_trailing_white_space(str);
 507
 508                         SDL_strlcpy(Multi_options_g.pxo_create_url, str, SDL_arraysize(Multi_options_g.pxo_create_url));
 509                 }
 510
 511                 // web link: verify account/user
 512                 if ( cfgets(str, 512, in) ) {
 513                         drop_leading_white_space(str);
 514                         drop_trailing_white_space(str);
 515
 516                         SDL_strlcpy(Multi_options_g.pxo_verify_url, str, SDL_arraysize(Multi_options_g.pxo_verify_url));
 517                 }
 518
 519                 cfclose(in);
 520                 in = NULL;
 521         }
 522
 523         // maybe read standalone config
 524         if (Is_standalone) {
 525                 // read in the config file
 526                 in = cfopen("std.cfg", "rt", CFILE_NORMAL, CF_TYPE_DATA);
 527
 528                 if (in != NULL) {
 529                         while(!cfeof(in)){
 530                                 // read in the game info
 531                                 memset(str,0,512);
 532                                 cfgets(str,512,in);
 533
 534                                 // parse the first line
 535                                 tok = strtok(str," \t");
 536
 537                                 // check the token
 538                                 if(tok != NULL){
 539                                         drop_leading_white_space(tok);
 540                                         drop_trailing_white_space(tok);
 541                                 } else {
 542                                         continue;
 543                                 }
 544
 545                                 if(SETTING("+pxo")){
 546                                         // setup PXO mode
 547                                         NEXT_TOKEN();
 548                                         if(tok != NULL){
 549                                                 // whee!
 550                                         }
 551                                 } else
 552                                 if(SETTING("+name")){
 553                                         // set the standalone server's permanent name
 554                                         NEXT_TOKEN();
 555                                         if(tok != NULL){
 556                                                 SDL_strlcpy(Multi_options_g.std_pname, tok, STD_NAME_LEN);
 557                                         }
 558                                 } else
 559                                 if(SETTING("+no_voice")){
 560                                         // standalone won't allow voice transmission
 561                                         Multi_options_g.std_voice = 0;
 562                                 } else
 563                                 if(SETTING("+max_players")){
 564                                         // set the max # of players on the standalone
 565                                         NEXT_TOKEN();
 566                                         if(tok != NULL){
 567                                                 if(!((atoi(tok) < 1) || (atoi(tok) > MAX_PLAYERS))){
 568                                                         Multi_options_g.std_max_players = atoi(tok);
 569                                                 }
 570                                         }
 571                                 } else
 572                                 if(SETTING("+ban")){
 573                                         // ban a player
 574                                         NEXT_TOKEN();
 575                                         if(tok != NULL){
 576                                                 std_add_ban(tok);
 577                                         }
 578                                 } else
 579                                 if(SETTING("+passwd")){
 580                                         // set the standalone host password
 581                                         NEXT_TOKEN();
 582                                         if(tok != NULL){
 583                                                 SDL_strlcpy(Multi_options_g.std_passwd, tok, STD_PASSWD_LEN);
 584
 585                                                 STUB_FUNCTION;
 586                                         }
 587                                 } else
 588                                 if(SETTING("+low_update")){
 589                                         // set standalone to low updates
 590                                         Multi_options_g.std_datarate = OBJ_UPDATE_LOW;
 591                                 } else
 592                                 if(SETTING("+med_update")){
 593                                         // set standalone to medium updates
 594                                         Multi_options_g.std_datarate = OBJ_UPDATE_MEDIUM;
 595                                 } else
 596                                 if(SETTING("+high_update")){
 597                                         // set standalone to high updates
 598                                         Multi_options_g.std_datarate = OBJ_UPDATE_HIGH;
 599                                 } else
 600                                 if(SETTING("+lan_update")){
 601                                         // set standalone to high updates
 602                                         Multi_options_g.std_datarate = OBJ_UPDATE_LAN;
 603                                 }
 604                         }
 605                 }
 606
 607                 cfclose(in);
 608                 in = NULL;
 609         }
 610 }
 611 #endif
 612
 613 // set netgame defaults
 614 // NOTE : should be used when creating a newpilot
 615 void multi_options_set_netgame_defaults(multi_server_options *options)
 616 {
 617         // any player can do squadmate messaging
 618         options->squad_set = MSO_SQUAD_ANY;
 619
 620         // only the host can end the game
 621         options->endgame_set = MSO_END_HOST;
 622
 623         // allow ingame file xfer and custom pilot pix
 624         options->flags = (MSO_FLAG_INGAME_XFER | MSO_FLAG_ACCEPT_PIX);
 625
 626         // set the default time limit to be -1 (no limit)
 627         options->mission_time_limit = fl2f(-1.0f);
 628
 629         // set the default max kills for a mission
 630         options->kill_limit = 9999;
 631
 632         // set the default # of respawns
 633         options->respawn = 2;
 634
 635         // set the default # of max observers
 636         options->max_observers = 2;
 637
 638         // set the default netgame qos
 639         options->voice_qos = 10;
 640
 641         // set the default token timeout
 642         options->voice_token_wait = 2000;                               // he must wait 2 seconds between voice gets
 643
 644         // set the default max voice record time
 645         options->voice_record_time = 5000;
 646 }
 647
 648 // set local netplayer defaults
 649 // NOTE : should be used when creating a newpilot
 650 void multi_options_set_local_defaults(multi_local_options *options)
 651 {
 652         // accept pix by default and broadcast on the local subnet
 653         options->flags = (MLO_FLAG_ACCEPT_PIX | MLO_FLAG_LOCAL_BROADCAST);
 654
 655         // set the object update level based on the type of network connection specified by the user
 656         // at install (or launcher) time.
 657         if ( Psnet_connection == NETWORK_CONNECTION_DIALUP ) {
 658                 options->obj_update_level = OBJ_UPDATE_LOW;
 659         } else {
 660                 options->obj_update_level = OBJ_UPDATE_HIGH;
 661         }
 662 }
 663
 664 // fill in the passed netgame options struct with the data from my player file data (only host/server should do this)
 665 void multi_options_netgame_load(multi_server_options *options)
 666 {
 667         if(options != NULL){
 668                 memcpy(options,&Player->m_server_options,sizeof(multi_server_options));
 669         }
 670 }
 671
 672 // fill in the passed local options struct with the data from my player file data (all machines except standalone should do this)
 673 void multi_options_local_load(multi_local_options *options, net_player *pxo_pl)
 674 {
 675         if(options != NULL){
 676                 memcpy(options,&Player->m_local_options,sizeof(multi_local_options));
 677         }
 678
 679         // stuff pxo squad info
 680 #ifndef MAKE_FS1
 681         if(pxo_pl != NULL){
 682                 SDL_strlcpy(pxo_pl->p_info.pxo_squad_name, Multi_tracker_squad_name, LOGIN_LEN);
 683         }
 684 #endif
 685 }
 686
 687 // update everyone on the current netgame options
 688 void multi_options_update_netgame()
 689 {
 690         ubyte data[MAX_PACKET_SIZE],code;
 691         int packet_size = 0;
 692
 693         SDL_assert(Net_player->flags & NETINFO_FLAG_GAME_HOST);
 694
 695         // build the header and add the opcode
 696         BUILD_HEADER(OPTIONS_UPDATE);
 697         code = MULTI_OPTION_SERVER;
 698         ADD_DATA(code);
 699
 700         // add the netgame options
 701     Netgame.options.flags = INTEL_INT( Netgame.options.flags );
 702     Netgame.options.respawn = INTEL_INT( Netgame.options.respawn );
 703     Netgame.options.voice_token_wait = INTEL_INT( Netgame.options.voice_token_wait );
 704     Netgame.options.voice_record_time = INTEL_INT( Netgame.options.voice_record_time );
 705     Netgame.options.kill_limit= INTEL_INT( Netgame.options.kill_limit );
 706     Netgame.options.mission_time_limit = (fix)INTEL_INT( Netgame.options.mission_time_limit );
 707         ADD_DATA(Netgame.options);
 708
 709         // send the packet
 710         if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
 711                 multi_io_send_to_all_reliable(data, packet_size);
 712         } else {
 713                 multi_io_send_reliable(Net_player, data, packet_size);
 714         }
 715 }
 716
 717 // update everyone with my local settings
 718 void multi_options_update_local()
 719 {
 720         ubyte data[MAX_PACKET_SIZE],code;
 721         int packet_size = 0;
 722
 723         // if i'm the server, don't do anything
 724         if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
 725                 return;
 726         }
 727
 728         // build the header and add the opcode
 729         BUILD_HEADER(OPTIONS_UPDATE);
 730         code = MULTI_OPTION_LOCAL;
 731         ADD_DATA(code);
 732
 733         // add the netgame options
 734     Net_player->p_info.options.flags = INTEL_INT( Net_player->p_info.options.flags );
 735     Net_players->p_info.options.obj_update_level = INTEL_INT( Net_player->p_info.options.obj_update_level );
 736         ADD_DATA(Net_player->p_info.options);
 737
 738         // send the packet
 739         multi_io_send_reliable(Net_player, data, packet_size);
 740 }
 741
 742 // update the standalone with the settings I have picked at the "start game" screen
 743 void multi_options_update_start_game(netgame_info *ng)
 744 {
 745         ubyte data[MAX_PACKET_SIZE],code;
 746         int packet_size = 0;
 747
 748         // should be a host on a standalone
 749         SDL_assert((Net_player->flags & NETINFO_FLAG_GAME_HOST) && !(Net_player->flags & NETINFO_FLAG_AM_MASTER));
 750
 751         // build the header
 752         BUILD_HEADER(OPTIONS_UPDATE);
 753         code = MULTI_OPTION_START_GAME;
 754         ADD_DATA(code);
 755
 756         // add the start game options
 757         ADD_STRING(ng->name);
 758         ADD_INT(ng->mode);
 759         ADD_INT(ng->security);
 760
 761         // add mode-specific data
 762         switch(ng->mode){
 763         case NG_MODE_PASSWORD:
 764                 ADD_STRING(ng->passwd);
 765                 break;
 766         case NG_MODE_RANK_ABOVE:
 767         case NG_MODE_RANK_BELOW:
 768                 ADD_INT(ng->rank_base);
 769                 break;
 770         }
 771
 772         // send to the standalone server
 773         multi_io_send_reliable(Net_player, data, packet_size);
 774 }
 775
 776 // update the standalone with the mission settings I have picked (mission filename, etc)
 777 void multi_options_update_mission(netgame_info *ng, int campaign_mode)
 778 {
 779         ubyte data[MAX_PACKET_SIZE],code;
 780         int packet_size = 0;
 781
 782         // should be a host on a standalone
 783         SDL_assert((Net_player->flags & NETINFO_FLAG_GAME_HOST) && !(Net_player->flags & NETINFO_FLAG_AM_MASTER));
 784
 785         // build the header
 786         BUILD_HEADER(OPTIONS_UPDATE);
 787         code = MULTI_OPTION_MISSION;
 788         ADD_DATA(code);
 789
 790         // type (coop or team vs. team)
 791         ADD_INT(ng->type_flags);
 792
 793         // respawns
 794         ADD_UINT(ng->respawn);
 795
 796         // add the mission/campaign filename
 797         code = (ubyte)campaign_mode;
 798         ADD_DATA(code);
 799         if(campaign_mode){
 800                 ADD_STRING(ng->campaign_name);
 801         } else {
 802                 ADD_STRING(ng->mission_name);
 803         }
 804
 805         // send to the server
 806         multi_io_send_reliable(Net_player, data, packet_size);
 807 }
 808
 809
 810 // ----------------------------------------------------------------------------------
 811 // MULTI OPTIONS FUNCTIONS
 812 //
 813
 814 // process an incoming multi options packet
 815 void multi_options_process_packet(unsigned char *data, header *hinfo)
 816 {
 817         ubyte code;
 818         multi_local_options bogus;
 819         int idx,player_index;
 820         char str[255];
 821         int offset = HEADER_LENGTH;
 822
 823         // find out who is sending this data
 824         player_index = find_player_id(hinfo->id);
 825
 826         // get the packet code
 827         GET_DATA(code);
 828         switch(code){
 829         // get the start game options
 830         case MULTI_OPTION_START_GAME:
 831                 SDL_assert(Game_mode & GM_STANDALONE_SERVER);
 832
 833                 // get the netgame name
 834                 GET_STRING(Netgame.name);
 835
 836                 // get the netgame mode
 837                 GET_INT(Netgame.mode);
 838
 839                 // get the security #
 840                 GET_INT(Netgame.security);
 841
 842                 // get mode specific data
 843                 switch(Netgame.mode){
 844                 case NG_MODE_PASSWORD:
 845                         GET_STRING(Netgame.passwd);
 846                         break;
 847                 case NG_MODE_RANK_ABOVE:
 848                 case NG_MODE_RANK_BELOW:
 849                         GET_INT(Netgame.rank_base);
 850                         break;
 851                 }
 852
 853                 // update standalone stuff
 854                 std_connect_set_gamename(Netgame.name);
 855                 std_multi_update_netgame_info_controls();
 856                 break;
 857
 858         // get mission choice options
 859         case MULTI_OPTION_MISSION:
 860                 netgame_info ng;
 861                 char title[NAME_LENGTH+1];
 862                 int campaign_type,max_players;
 863
 864                 SDL_zero(ng);
 865
 866                 SDL_assert(Game_mode & GM_STANDALONE_SERVER);
 867
 868                 // coop or team vs. team mode
 869                 GET_INT(ng.type_flags);
 870                 if((ng.type_flags & NG_TYPE_TEAM) && !(Netgame.type_flags & NG_TYPE_TEAM)){
 871                         multi_team_reset();
 872                 }
 873                 // if squad war was switched on
 874                 if((ng.type_flags & NG_TYPE_SW) && !(Netgame.type_flags & NG_TYPE_SW)){
 875                         mprintf(("STANDALONE TURNED ON SQUAD WAR!!\n"));
 876                 }
 877                 Netgame.type_flags = ng.type_flags;
 878
 879                 // new respawn count
 880                 GET_UINT(Netgame.respawn);
 881
 882                 // name string
 883                 SDL_zero(str);
 884
 885                 GET_DATA(code);
 886                 // campaign mode
 887                 if(code){
 888                         GET_STRING(ng.campaign_name);
 889
 890                         // set the netgame max players here if the filename has changed
 891                         if(strcmp(Netgame.campaign_name,ng.campaign_name)){
 892                                 SDL_zero(title);
 893                                 if(!mission_campaign_get_info(ng.campaign_name,title,&campaign_type,&max_players)){
 894                                         Netgame.max_players = 0;
 895                                 } else {
 896                                         Netgame.max_players = max_players;
 897                                 }
 898
 899                                 SDL_strlcpy(Netgame.campaign_name, ng.campaign_name, SDL_arraysize(Netgame.campaign_name));
 900                         }
 901
 902                         Netgame.campaign_mode = 1;
 903
 904                         // put brackets around the campaign name
 905                         if(Game_mode & GM_STANDALONE_SERVER){
 906                                 SDL_snprintf(str, SDL_arraysize(str), "(%s)", Netgame.campaign_name);
 907                                 std_multi_set_standalone_mission_name(str);
 908                         }
 909                 }
 910                 // non-campaign mode
 911                 else {
 912                         GET_STRING(ng.mission_name);
 913
 914                         if(strcmp(Netgame.mission_name,ng.mission_name)){
 915                                 if(strlen(ng.mission_name)){
 916                                         Netgame.max_players = mission_parse_get_multi_mission_info( ng.mission_name );
 917                                 } else {
 918                                         // setting this to -1 will prevent us from being seen on the network
 919                                         Netgame.max_players = -1;
 920                                 }
 921                                 SDL_strlcpy(Netgame.mission_name, ng.mission_name, SDL_arraysize(Netgame.mission_name));
 922                                 SDL_strlcpy(Game_current_mission_filename, Netgame.mission_name, SDL_arraysize(Game_current_mission_filename));
 923                         }
 924
 925                         Netgame.campaign_mode = 0;
 926
 927                         // set the mission name
 928                         if(Game_mode & GM_STANDALONE_SERVER){
 929                                 std_multi_set_standalone_mission_name(Netgame.mission_name);
 930                         }
 931                 }
 932
 933                 send_netgame_update_packet();
 934                 break;
 935
 936         // get the netgame options
 937         case MULTI_OPTION_SERVER:
 938                 GET_DATA(Netgame.options);
 939         Netgame.options.flags = INTEL_INT( Netgame.options.flags );
 940         Netgame.options.respawn = INTEL_INT( Netgame.options.respawn );
 941         Netgame.options.voice_token_wait = INTEL_INT( Netgame.options.voice_token_wait );
 942         Netgame.options.voice_record_time = INTEL_INT( Netgame.options.voice_record_time );
 943         Netgame.options.kill_limit = INTEL_INT( Netgame.options.kill_limit );
 944         Netgame.options.mission_time_limit = (fix)INTEL_INT( Netgame.options.mission_time_limit );
 945
 946                 // if we're a standalone set for no sound, do so here
 947                 if((Game_mode & GM_STANDALONE_SERVER) && !Multi_options_g.std_voice){
 948                         Netgame.options.flags |= MSO_FLAG_NO_VOICE;
 949                 } else {
 950                         // maybe update the quality of sound
 951                         multi_voice_maybe_update_vars(Netgame.options.voice_qos,Netgame.options.voice_record_time);
 952                 }
 953
 954                 // set the skill level
 955                 Game_skill_level = Netgame.options.skill_level;
 956
 957                 if((Game_mode & GM_STANDALONE_SERVER) && !(Game_mode & GM_CAMPAIGN_MODE)){
 958                         Netgame.respawn = Netgame.options.respawn;
 959                 }
 960
 961                 // if we have the "temp closed" flag toggle
 962                 if(Netgame.options.flags & MLO_FLAG_TEMP_CLOSED){
 963                         Netgame.flags ^= NG_FLAG_TEMP_CLOSED;
 964                 }
 965                 Netgame.options.flags &= ~(MLO_FLAG_TEMP_CLOSED);
 966
 967                 // if i'm the standalone server, I should rebroadcast to all other players
 968                 if(Game_mode & GM_STANDALONE_SERVER){
 969                         for(idx=0;idx<MAX_PLAYERS;idx++){
 970                                 if(MULTI_CONNECTED(Net_players[idx]) && (Net_player != &Net_players[idx]) && (&Net_players[idx] != &Net_players[player_index]) ){
 971                                         multi_io_send_reliable(&Net_players[idx], data, offset);
 972                                 }
 973                         }
 974
 975                         send_netgame_update_packet();
 976                 }
 977                 break;
 978
 979         // local netplayer options
 980         case MULTI_OPTION_LOCAL:
 981                 if(player_index == -1){
 982                         GET_DATA(bogus);        //data not used, so don't swap!
 983         } else {
 984                         GET_DATA(Net_players[player_index].p_info.options);
 985             Net_players[player_index].p_info.options.flags = INTEL_INT( Net_players[player_index].p_info.options.flags );
 986             Net_players[player_index].p_info.options.obj_update_level = INTEL_INT( Net_players[player_index].p_info.options.obj_update_level );
 987                 }
 988                 break;
 989         }
 990         PACKET_SET_SIZE();
 991 }
 992
 993
 994
 995