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