main/network.c

   1 /* $Id: network.c,v 1.24 2003-10-12 09:38:48 btb Exp $ */
   2 /*
   3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   4 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   7 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   9 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
  10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  12 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  13 */
  14
  15 /*
  16  *
  17  * Routines for managing network play.
  18  *
  19  */
  20
  21 #ifdef HAVE_CONFIG_H
  22 #include <conf.h>
  23 #endif
  24
  25 #ifdef RCS
  26 static char rcsid[] = "$Id: network.c,v 1.24 2003-10-12 09:38:48 btb Exp $";
  27 #endif
  28
  29 #define PATCH12
  30
  31 #include <stdio.h>
  32 #include <string.h>
  33 #include <stdlib.h>
  34
  35 #include "pstypes.h"
  36 #include "strutil.h"
  37 #include "args.h"
  38 #include "timer.h"
  39 #include "mono.h"
  40 #include "ipx.h"
  41 #include "newmenu.h"
  42 #include "key.h"
  43 #include "gauges.h"
  44 #include "object.h"
  45 #include "error.h"
  46 #include "laser.h"
  47 #include "gamesave.h"
  48 #include "gamemine.h"
  49 #include "player.h"
  50 #include "gameseq.h"
  51 #include "fireball.h"
  52 #include "network.h"
  53 #include "game.h"
  54 #include "multi.h"
  55 #include "endlevel.h"
  56 #include "palette.h"
  57 #include "cntrlcen.h"
  58 #include "powerup.h"
  59 #include "menu.h"
  60 #include "sounds.h"
  61 #include "text.h"
  62 #include "kmatrix.h"
  63 #include "newdemo.h"
  64 #include "multibot.h"
  65 #include "wall.h"
  66 #include "bm.h"
  67 #include "effects.h"
  68 #include "physics.h"
  69 #include "switch.h"
  70 #include "automap.h"
  71 #include "byteswap.h"
  72 #include "netmisc.h"
  73 #include "kconfig.h"
  74 #include "playsave.h"
  75 #include "cfile.h"
  76
  77 #ifdef MACINTOSH
  78 #include <Events.h>
  79 #include <Errors.h>     // for appletalk networking errors
  80 #include "appltalk.h"
  81 #endif
  82
  83 #define LHX(x)          ((x)*(MenuHires?2:1))
  84 #define LHY(y)          ((y)*(MenuHires?2.4:1))
  85
  86 /* the following are the possible packet identificators.
  87  * they are stored in the "type" field of the packet structs.
  88  * they are offset 4 bytes from the beginning of the raw IPX data
  89  * because of the "driver's" ipx_packetnum (see linuxnet.c).
  90  */
  91 #define PID_LITE_INFO       43 // 0x2B lite game info
  92 #define PID_SEND_ALL_GAMEINFO 44 // 0x2C plz send more than lite only
  93 #define PID_PLAYERSINFO     45 // 0x2D here's my name & personal data
  94 #define PID_REQUEST         46 // 0x2E may i join, plz send sync
  95 #define PID_SYNC            47 // 0x2F master says: enter mine now!
  96 #define PID_PDATA           48 // 0x30
  97 #define PID_ADDPLAYER       49
  98
  99 #define PID_DUMP            51 // 0x33 you can't join this game
 100 #define PID_ENDLEVEL        52
 101
 102 #define PID_QUIT_JOINING    54
 103 #define PID_OBJECT_DATA     55 // array of bots, players, powerups, ...
 104 #define PID_GAME_LIST       56 // 0x38 give me the list of your games
 105 #define PID_GAME_INFO       57 // 0x39 here's a game i've started
 106 #define PID_PING_SEND       58
 107 #define PID_PING_RETURN     59
 108 #define PID_GAME_UPDATE     60 // inform about new player/team change
 109 #define PID_ENDLEVEL_SHORT  61
 110 #define PID_NAKED_PDATA     62
 111 #define PID_GAME_PLAYERS    63
 112 #define PID_NAMES_RETURN    64 // 0x40
 113
 114
 115 #define NETGAME_ANARCHY         0
 116 #define NETGAME_TEAM_ANARCHY    1
 117 #define NETGAME_ROBOT_ANARCHY   2
 118 #define NETGAME_COOPERATIVE     3
 119 #define NETGAME_CAPTURE_FLAG    4
 120 #define NETGAME_HOARD           5
 121 #define NETGAME_TEAM_HOARD      6
 122
 123 /* The following are values for NetSecurityFlag */
 124 #define NETSECURITY_OFF                 0
 125 #define NETSECURITY_WAIT_FOR_PLAYERS    1
 126 #define NETSECURITY_WAIT_FOR_GAMEINFO   2
 127 #define NETSECURITY_WAIT_FOR_SYNC       3
 128 /* The NetSecurityNum and the "Security" field of the network structs
 129  * identifies a netgame. It is a random number chosen by the network master
 130  * (the one that did "start netgame").
 131  */
 132
 133 // MWA -- these structures are aligned -- please save me sanity and
 134 // headaches by keeping alignment if these are changed!!!!  Contact
 135 // me for info.
 136
 137 typedef struct endlevel_info {
 138         ubyte                               type;
 139         ubyte                               player_num;
 140         sbyte                               connected;
 141         ubyte                               seconds_left;
 142         short                              kill_matrix[MAX_PLAYERS][MAX_PLAYERS];
 143         short                               kills;
 144         short                               killed;
 145 } endlevel_info;
 146
 147 typedef struct endlevel_info_short {
 148         ubyte                               type;
 149         ubyte                               player_num;
 150         sbyte                               connected;
 151         ubyte                               seconds_left;
 152 } endlevel_info_short;
 153
 154 // WARNING!!! This is the top part of netgame_info...if that struct changes,
 155 //      this struct much change as well.  ie...they are aligned and the join system will
 156 // not work without it.
 157
 158 // MWA  if this structure changes -- please make appropriate changes to receive_netgame_info
 159 // code for macintosh in netmisc.c
 160
 161 typedef struct lite_info {
 162         ubyte                           type;
 163         int                             Security;
 164         char                            game_name[NETGAME_NAME_LEN+1];
 165         char                            mission_title[MISSION_NAME_LEN+1];
 166         char                            mission_name[9];
 167         int                             levelnum;
 168         ubyte                           gamemode;
 169         ubyte                           RefusePlayers;
 170         ubyte                           difficulty;
 171         ubyte                           game_status;
 172         ubyte                           numplayers;
 173         ubyte                           max_numplayers;
 174         ubyte                           numconnected;
 175         ubyte                           game_flags;
 176         ubyte                           protocol_version;
 177         ubyte                           version_major;
 178         ubyte                           version_minor;
 179         ubyte                           team_vector;
 180 } __pack__ lite_info;
 181
 182 // IF YOU CHANGE THE SIZE OF ANY OF THE FOLLOWING STRUCTURES
 183 // MAKE THE MACINTOSH DEFINES BE THE SAME SIZE AS THE PC OR
 184 // I WILL HAVE TO HURT YOU VERY BADLY!!!  -- MWA
 185
 186 #ifdef MACINTOSH
 187 #define NETGAME_INFO_SIZE       ( Network_game_type == IPX_GAME?355:sizeof(netgame_info) )
 188 #define ALLNETPLAYERSINFO_SIZE  ( Network_game_type == IPX_GAME?317:sizeof(AllNetPlayers_info) )
 189 #define LITE_INFO_SIZE          ( Network_game_type == IPX_GAME?72:sizeof(lite_info) )
 190 #define SEQUENCE_PACKET_SIZE    ( Network_game_type == IPX_GAME?34:sizeof(sequence_packet) )
 191 #define FRAME_INFO_SIZE         ( Network_game_type == IPX_GAME?541:sizeof(frame_info) )
 192 #define IPX_SHORT_INFO_SIZE     ( 490 )
 193 #else
 194 #define NETGAME_INFO_SIZE       sizeof(netgame_info)
 195 #define ALLNETPLAYERSINFO_SIZE  sizeof(AllNetPlayers_info)
 196 #define LITE_INFO_SIZE          sizeof(lite_info)
 197 #define SEQUENCE_PACKET_SIZE    sizeof(sequence_packet)
 198 #define FRAME_INFO_SIZE         sizeof(frame_info)
 199 #define IPX_SHORT_INFO_SIZE     sizeof(short_frame_info)
 200 #endif
 201
 202 #define MAX_ACTIVE_NETGAMES     12
 203
 204 netgame_info Active_games[MAX_ACTIVE_NETGAMES];
 205 AllNetPlayers_info ActiveNetPlayers[MAX_ACTIVE_NETGAMES];
 206 AllNetPlayers_info *TempPlayersInfo,TempPlayersBase;
 207 int NamesInfoSecurity=-1;
 208
 209 // MWAnetgame_info *TempNetInfo;
 210 netgame_info TempNetInfo;
 211
 212 extern void multi_send_drop_marker (int player,vms_vector position,char messagenum,char text[]);
 213 extern void multi_send_kill_goal_counts();
 214 extern int newmenu_dotiny( char * title, char * subtitle, int nitems, newmenu_item * item, void (*subfunction)(int nitems,newmenu_item * items, int * last_key, int citem) );
 215
 216 void network_process_naked_pdata (char *,int);
 217 extern void multi_send_robot_controls(char);
 218
 219 void network_flush();
 220 void network_listen();
 221 void network_update_netgame();
 222 void network_check_for_old_version(char pnum);
 223 void network_send_objects();
 224 void network_send_rejoin_sync(int player_num);
 225 void network_send_game_info(sequence_packet *their);
 226 void network_send_endlevel_short_sub(int from_player_num, int to_player);
 227 void network_read_sync_packet(netgame_info * sp, int rsinit);
 228 int  network_wait_for_playerinfo();
 229 void network_process_pdata(char *data);
 230 void network_read_object_packet(ubyte *data );
 231 void network_read_endlevel_packet(ubyte *data );
 232 void network_read_endlevel_short_packet(ubyte *data );
 233 void network_ping(ubyte flat, int pnum);
 234 void network_handle_ping_return(ubyte pnum);
 235 void network_process_names_return(char *data);
 236 void network_send_player_names(sequence_packet *their);
 237 int  network_choose_connect();
 238 void network_more_game_options();
 239 void network_count_powerups_in_mine();
 240 int  network_wait_for_all_info(int choice);
 241 void network_AdjustMaxDataSize();
 242 void network_do_big_wait(int choice);
 243 void network_send_extras();
 244 void network_read_pdata_packet(frame_info *pd);
 245 void network_read_pdata_short_packet(short_frame_info *pd);
 246
 247 void ClipRank(signed char *rank);
 248 void DoRefuseStuff(sequence_packet *their);
 249 int  GetNewPlayerNumber(sequence_packet *their);
 250 void SetAllAllowablesTo(int on);
 251
 252 int num_active_games = 0;
 253 int PacketsPerSec=10;
 254 int MaxXDataSize=NET_XDATA_SIZE;
 255
 256 int     Netlife_kills=0, Netlife_killed=0;
 257
 258 int     Network_debug=0;
 259 int     Network_active=0;
 260
 261 int     Network_status = 0;
 262 int     Network_games_changed = 0;
 263
 264 int     Network_socket = 0;
 265 int     Network_allow_socket_changes = 1;
 266
 267 int     NetSecurityFlag=NETSECURITY_OFF;
 268 int     NetSecurityNum=0;
 269 int     Network_sending_extras=0;
 270 int     VerifyPlayerJoined=-1;
 271 int     Player_joining_extras=-1;  // This is so we know who to send 'latecomer' packets to.
 272                                                                                           // We could just send updates to everyone but that kills the sender!
 273
 274 // For rejoin object syncing
 275
 276 int     Network_rejoined = 0;       // Did WE rejoin this game?
 277 int     Network_new_game = 0;            // Is this the first level of a new game?
 278 int     Network_send_objects = 0;  // Are we in the process of sending objects to a player?
 279 int     Network_send_objnum = -1;   // What object are we sending next?
 280 int     Network_player_added = 0;   // Is this a new player or a returning player?
 281 int     Network_send_object_mode = 0; // What type of objects are we sending, static or dynamic?
 282 sequence_packet Network_player_rejoining; // Who is rejoining now?
 283
 284 fix     LastPacketTime[MAX_PLAYERS]; // For timeouts of idle/crashed players
 285
 286 int     PacketUrgent = 0;
 287 int     NetGameType=0;
 288 int     TotalMissedPackets=0,TotalPacketsGot=0;
 289
 290 frame_info      MySyncPack,UrgentSyncPack;
 291 ubyte           MySyncPackInitialized = 0;              // Set to 1 if the MySyncPack is zeroed.
 292 ushort          my_segments_checksum = 0;
 293
 294 sequence_packet My_Seq;
 295 char WantPlayersInfo=0;
 296 char WaitingForPlayerInfo=0;
 297
 298 char *RankStrings[]={"(unpatched) ","Cadet ","Ensign ","Lieutenant ","Lt.Commander ",
 299                      "Commander ","Captain ","Vice Admiral ","Admiral ","Demigod "};
 300
 301 extern obj_position Player_init[MAX_PLAYERS];
 302
 303 extern int force_cockpit_redraw;
 304
 305 // reasons for a packet with type PID_DUMP
 306 #define DUMP_CLOSED     0 // no new players allowed after game started
 307 #define DUMP_FULL       1 // player cound maxed out
 308 #define DUMP_ENDLEVEL   2
 309 #define DUMP_DORK       3
 310 #define DUMP_ABORTED    4
 311 #define DUMP_CONNECTED  5 // never used
 312 #define DUMP_LEVEL      6
 313 #define DUMP_KICKED     7 // never used
 314
 315 extern ubyte Version_major,Version_minor;
 316 extern ubyte SurfingNet;
 317 extern char MaxPowerupsAllowed[MAX_POWERUP_TYPES];
 318 extern char PowerupsInMine[MAX_POWERUP_TYPES];
 319
 320 extern void multi_send_stolen_items();
 321
 322 int network_wait_for_snyc();
 323 extern void multi_send_wall_status (int,ubyte,ubyte,ubyte);
 324 extern void multi_send_wall_status_specific (int,int,ubyte,ubyte,ubyte);
 325
 326 extern void game_disable_cheats();
 327
 328 char IWasKicked=0;
 329 #ifdef NETPROFILING
 330 FILE *SendLogFile,*RecieveLogFile;
 331 int TTSent[100],TTRecv[100];
 332 #endif
 333
 334 extern int Final_boss_is_dead;
 335
 336 // following is network stuff for appletalk
 337
 338 void network_dump_appletalk_player(ubyte node, ushort net, ubyte socket, int why);
 339
 340 #define NETWORK_OEM 0x10
 341
 342 #ifdef MACINTOSH
 343
 344 int Network_game_type;                                  // used to tell IPX vs. appletalk games
 345
 346 #define MAX_ZONES               255
 347 #define MAX_ZONE_LENGTH         33
 348 #define DEFAULT_ZONE_NAME       "\p*"
 349 #define MAX_REGISTER_TRIES      5                                       // maximum time we will try and register a netgame
 350 char Network_zone_name[MAX_ZONE_LENGTH];                // zone name game being played in for appletalk
 351 char Zone_names[MAX_ZONES][MAX_ZONE_LENGTH];    // total list of zones that we can see
 352 ubyte appletalk_use_broadcast = 0;
 353 ubyte Network_game_validated = 0;               // validates a game before being able to join
 354 ubyte Network_game_validate_choice = 0;
 355 ubyte Network_appletalk_type = 0;               // type of appletalk network game is being played on
 356
 357 #define ETHERTALK_TYPE  0
 358 #define LOCALTALK_TYPE  1
 359 #define OTHERTALK_TYPE  2
 360
 361
 362 void network_release_registered_game(void);
 363
 364 #endif
 365
 366 void
 367 network_init(void)
 368 {
 369
 370         // So you want to play a netgame, eh?  Let's a get a few things
 371         // straight
 372
 373    int t;
 374         int save_pnum = Player_num;
 375
 376         game_disable_cheats();
 377    IWasKicked=0;
 378    Final_boss_is_dead=0;
 379    NamesInfoSecurity=-1;
 380
 381
 382    #ifdef NETPROFILING
 383            OpenSendLog();
 384                 OpenRecieveLog();
 385         #endif
 386
 387         for (t=0;t<MAX_POWERUP_TYPES;t++)
 388                 {
 389                         MaxPowerupsAllowed[t]=0;
 390                         PowerupsInMine[t]=0;
 391                 }
 392
 393    TotalMissedPackets=0; TotalPacketsGot=0;
 394
 395         memset(&Netgame, 0, sizeof(netgame_info));
 396         memset(&NetPlayers,0,sizeof(AllNetPlayers_info));
 397         memset(&My_Seq, 0, sizeof(sequence_packet));
 398         My_Seq.type = PID_REQUEST;
 399         memcpy(My_Seq.player.callsign, Players[Player_num].callsign, CALLSIGN_LEN+1);
 400
 401         if (is_D2_OEM)
 402            Version_minor|=NETWORK_OEM;
 403
 404         My_Seq.player.version_major=Version_major;
 405         My_Seq.player.version_minor=Version_minor;
 406    My_Seq.player.rank=GetMyNetRanking();
 407
 408         if (Network_game_type == IPX_GAME) {
 409                 memcpy(My_Seq.player.network.ipx.node, ipx_get_my_local_address(), 6);
 410                 memcpy(My_Seq.player.network.ipx.server, ipx_get_my_server_address(), 4 );
 411         #ifdef MACINTOSH
 412         } else {
 413                 My_Seq.player.network.appletalk.node = appletalk_get_my_node();
 414                 My_Seq.player.network.appletalk.net = appletalk_get_my_net();
 415                 My_Seq.player.network.appletalk.socket = appletalk_get_my_socket();
 416         #endif
 417         }
 418 #ifdef MACINTOSH
 419         My_Seq.player.computer_type = MAC;
 420 #else
 421         My_Seq.player.computer_type = DOS;
 422 #endif
 423
 424         for (Player_num = 0; Player_num < MAX_NUM_NET_PLAYERS; Player_num++)
 425                 init_player_stats_game();
 426
 427         Player_num = save_pnum;
 428         multi_new_game();
 429         Network_new_game = 1;
 430         Control_center_destroyed = 0;
 431         network_flush();
 432
 433         Netgame.PacketsPerSec=10;
 434
 435    if ((t=FindArg("-packets")))
 436     {
 437      Netgame.PacketsPerSec=atoi(Args[t+1]);
 438      if (Netgame.PacketsPerSec<1)
 439       Netgame.PacketsPerSec=1;
 440      else if (Netgame.PacketsPerSec>20)
 441       Netgame.PacketsPerSec=20;
 442      mprintf ((0,"Will send %d packets per second",Netgame.PacketsPerSec));
 443     }
 444    if (FindArg("-shortpackets"))
 445     {
 446      Netgame.ShortPackets=1;
 447      mprintf ((0,"Will send short packets.\n"));
 448     }
 449 }
 450
 451 int
 452 network_i_am_master(void)
 453 {
 454         // I am the lowest numbered player in this game?
 455
 456         int i;
 457
 458         if (!(Game_mode & GM_NETWORK))
 459                 return (Player_num == 0);
 460
 461         for (i = 0; i < Player_num; i++)
 462                 if (Players[i].connected)
 463                         return 0;
 464         return 1;
 465 }
 466
 467 int network_who_is_master(void)
 468 {
 469         // Who is the master of this game?
 470
 471         int i;
 472
 473         if (!(Game_mode & GM_NETWORK))
 474                 return (Player_num == 0);
 475
 476         for (i = 0; i < N_players; i++)
 477                 if (Players[i].connected)
 478                         return i;
 479         return Player_num;
 480 }
 481 int network_how_many_connected()
 482  {
 483   int num=0,i;
 484
 485         for (i = 0; i < N_players; i++)
 486                 if (Players[i].connected)
 487                         num++;
 488    return (num);
 489  }
 490
 491 #define ENDLEVEL_SEND_INTERVAL  (F1_0*2)
 492 #define ENDLEVEL_IDLE_TIME      (F1_0*20)
 493 /*
 494 void
 495 network_endlevel_poll( int nitems, newmenu_item * menus, int * key, int citem )
 496 {
 497         // Polling loop for End-of-level menu
 498
 499         static fix t1 = 0;
 500         int i = 0;
 501         int num_ready = 0;
 502         int num_escaped = 0;
 503         int goto_secret = 0;
 504
 505         int previous_state[MAX_NUM_NET_PLAYERS];
 506         int previous_seconds_left;
 507
 508         menus = menus;
 509         citem = citem;
 510         nitems = nitems;
 511         key = key;
 512
 513         // Send our endlevel packet at regular intervals
 514
 515         if (timer_get_approx_seconds() > (t1+ENDLEVEL_SEND_INTERVAL))
 516         {
 517                 network_send_endlevel_packet();
 518                 t1 = timer_get_approx_seconds();
 519         }
 520
 521         for (i = 0; i < N_players; i++)
 522                 previous_state[i] = Players[i].connected;
 523
 524         previous_seconds_left = Countdown_seconds_left;
 525
 526         network_listen();
 527
 528         for (i = 0; i < N_players; i++)
 529         {
 530                 if (Players[i].connected == 1)
 531                 {
 532                         // Check timeout for idle players
 533                         if (timer_get_approx_seconds() > LastPacketTime[i]+ENDLEVEL_IDLE_TIME)
 534                         {
 535                                 mprintf((0, "idle timeout for player %d.\n", i));
 536                                 Players[i].connected = 0;
 537                                 network_send_endlevel_sub(i);
 538                         }
 539                 }
 540
 541                 if ((Players[i].connected != 1) && (Players[i].connected != 5) && (Players[i].connected != 6))
 542                         num_ready++;
 543                 if (Players[i].connected != 1)
 544                         num_escaped++;
 545                 if (Players[i].connected == 4)
 546                         goto_secret = 1;
 547         }
 548
 549         if (num_escaped == N_players) // All players are out of the mine
 550         {
 551                 Countdown_seconds_left = -1;
 552         }
 553
 554
 555         if (num_ready == N_players) // All players have checked in or are disconnected
 556         {
 557                 if (goto_secret)
 558                         *key = -3;
 559                 else
 560                         *key = -2;
 561         }
 562 } */
 563
 564 void
 565 network_endlevel_poll2( int nitems, newmenu_item * menus, int * key, int citem )
 566 {
 567         // Polling loop for End-of-level menu
 568
 569         static fix t1 = 0;
 570         int i = 0;
 571         int num_ready = 0;
 572         int goto_secret = 0;
 573
 574         menus = menus;
 575         citem = citem;
 576         nitems = nitems;
 577         key = key;
 578
 579         // Send our endlevel packet at regular intervals
 580
 581         if (timer_get_approx_seconds() > (t1+ENDLEVEL_SEND_INTERVAL))
 582         {
 583                 network_send_endlevel_packet();
 584                 t1 = timer_get_approx_seconds();
 585         }
 586
 587 //   mprintf ((0,"Trying to listen!\n"));
 588         network_listen();
 589
 590         for (i = 0; i < N_players; i++)
 591         {
 592                 if ((Players[i].connected != 1) && (Players[i].connected != 5) && (Players[i].connected != 6))
 593                         num_ready++;
 594                 if (Players[i].connected == 4)
 595                         goto_secret = 1;
 596         }
 597
 598         if (num_ready == N_players) // All players have checked in or are disconnected
 599         {
 600                 if (goto_secret)
 601                         *key = -3;
 602                 else
 603                         *key = -2;
 604         }
 605 }
 606
 607
 608 extern fix StartAbortMenuTime;
 609
 610 void
 611 network_endlevel_poll3( int nitems, newmenu_item * menus, int * key, int citem )
 612 {
 613         // Polling loop for End-of-level menu
 614
 615    int num_ready=0,i;
 616
 617         menus = menus;
 618         citem = citem;
 619         nitems = nitems;
 620         key = key;
 621
 622         if (timer_get_approx_seconds() > (StartAbortMenuTime+(F1_0 * 8)))
 623     *key=-2;
 624
 625
 626         network_listen();
 627
 628
 629         for (i = 0; i < N_players; i++)
 630                 if ((Players[i].connected != 1) && (Players[i].connected != 5) && (Players[i].connected != 6))
 631                         num_ready++;
 632
 633         if (num_ready == N_players) // All players have checked in or are disconnected
 634                         *key = -2;
 635
 636 }
 637
 638
 639 int
 640 network_endlevel(int *secret)
 641 {
 642         // Do whatever needs to be done between levels
 643
 644    int i;
 645
 646    *secret=0;
 647
 648         //network_flush();
 649
 650         Network_status = NETSTAT_ENDLEVEL; // We are between levels
 651
 652         network_listen();
 653
 654         network_send_endlevel_packet();
 655
 656         for (i=0; i<N_players; i++)
 657         {
 658                 LastPacketTime[i] = timer_get_approx_seconds();
 659         }
 660
 661         network_send_endlevel_packet();
 662         network_send_endlevel_packet();
 663         MySyncPackInitialized = 0;
 664
 665         network_update_netgame();
 666
 667         return(0);
 668 }
 669
 670 int
 671 can_join_netgame(netgame_info *game,AllNetPlayers_info *people)
 672 {
 673         // Can this player rejoin a netgame in progress?
 674
 675         int i, num_players;
 676
 677         if (game->game_status == NETSTAT_STARTING)
 678      return 1;
 679
 680         if (game->game_status != NETSTAT_PLAYING)
 681     {
 682       mprintf ((0,"Error: Can't join because game_status !=NETSTAT_PLAYING\n"));
 683                 return 0;
 684     }
 685
 686    if (game->version_major==0 && Version_major>0)
 687     {
 688            mprintf ((0,"Error:Can't join because version majors don't match!\n"));
 689                 return (0);
 690     }
 691
 692         if (game->version_major>0 && Version_major==0)
 693     {
 694            mprintf ((0,"Error:Can't join because version majors2 don't match!\n"));
 695                 return (0);
 696     }
 697
 698         // Game is in progress, figure out if this guy can re-join it
 699
 700         num_players = game->numplayers;
 701
 702         if (!(game->game_flags & NETGAME_FLAG_CLOSED)) {
 703                 // Look for player that is not connected
 704
 705                 if (game->numconnected==game->max_numplayers)
 706                  return (2);
 707
 708 //      mprintf ((0,"Refuse = %d\n",game->RefusePlayers));
 709
 710                 if (game->RefusePlayers)
 711                  return (3);
 712
 713                 if (game->numplayers < game->max_numplayers)
 714                         return 1;
 715
 716                 if (game->numconnected<num_players)
 717                         return 1;
 718
 719         }
 720
 721         if (people==NULL)
 722     {
 723       mprintf ((0,"Error! Can't join because people==NULL!\n"));
 724                 return 0;
 725     }
 726
 727         // Search to see if we were already in this closed netgame in progress
 728
 729         for (i = 0; i < num_players; i++) {
 730                 if (Network_game_type == IPX_GAME) {
 731                         if ( (!stricmp(Players[Player_num].callsign, people->players[i].callsign)) &&
 732                                   (!memcmp(My_Seq.player.network.ipx.node, people->players[i].network.ipx.node, 6)) &&
 733                                   (!memcmp(My_Seq.player.network.ipx.server, people->players[i].network.ipx.server, 4)) )
 734                                 break;
 735                 } else {
 736                         if ( (!stricmp(Players[Player_num].callsign, people->players[i].callsign)) &&
 737                                   (My_Seq.player.network.appletalk.node == people->players[i].network.appletalk.node) &&
 738                                   (My_Seq.player.network.appletalk.net == people->players[i].network.appletalk.net) )
 739                                 break;
 740                 }
 741         }
 742
 743         if (i != num_players)
 744                 return 1;
 745
 746    mprintf ((0,"Error: Can't join because at end of list!\n"));
 747         return 0;
 748 }
 749
 750 void
 751 network_disconnect_player(int playernum)
 752 {
 753         // A player has disconnected from the net game, take whatever steps are
 754         // necessary
 755
 756         if (playernum == Player_num)
 757         {
 758                 Int3(); // Weird, see Rob
 759                 return;
 760         }
 761
 762         Players[playernum].connected = 0;
 763    NetPlayers.players[playernum].connected = 0;
 764    if (VerifyPlayerJoined==playernum)
 765           VerifyPlayerJoined=-1;
 766
 767 //      create_player_appearance_effect(&Objects[Players[playernum].objnum]);
 768         multi_make_player_ghost(playernum);
 769
 770         if (Newdemo_state == ND_STATE_RECORDING)
 771                 newdemo_record_multi_disconnect(playernum);
 772
 773         multi_strip_robots(playernum);
 774 }
 775
 776 void
 777 network_new_player(sequence_packet *their)
 778 {
 779         int objnum;
 780         int pnum;
 781
 782         pnum = their->player.connected;
 783
 784         Assert(pnum >= 0);
 785         Assert(pnum < MaxNumNetPlayers);
 786
 787         objnum = Players[pnum].objnum;
 788
 789         if (Newdemo_state == ND_STATE_RECORDING) {
 790                 int new_player;
 791
 792                 if (pnum == N_players)
 793                         new_player = 1;
 794                 else
 795                         new_player = 0;
 796                 newdemo_record_multi_connect(pnum, new_player, their->player.callsign);
 797         }
 798
 799         memcpy(Players[pnum].callsign, their->player.callsign, CALLSIGN_LEN+1);
 800         memcpy(NetPlayers.players[pnum].callsign, their->player.callsign, CALLSIGN_LEN+1);
 801
 802
 803    ClipRank (&their->player.rank);
 804    NetPlayers.players[pnum].rank=their->player.rank;
 805         NetPlayers.players[pnum].version_major=their->player.version_major;
 806         NetPlayers.players[pnum].version_minor=their->player.version_minor;
 807    network_check_for_old_version(pnum);
 808
 809         if (Network_game_type == IPX_GAME) {
 810                 if ( (*(uint *)their->player.network.ipx.server) != 0 )
 811                         ipx_get_local_target( their->player.network.ipx.server, their->player.network.ipx.node, Players[pnum].net_address );
 812                 else
 813                         memcpy(Players[pnum].net_address, their->player.network.ipx.node, 6);
 814
 815                 memcpy(NetPlayers.players[pnum].network.ipx.node, their->player.network.ipx.node, 6);
 816                 memcpy(NetPlayers.players[pnum].network.ipx.server, their->player.network.ipx.server, 4);
 817         } else {
 818                 NetPlayers.players[pnum].network.appletalk.node = their->player.network.appletalk.node;
 819                 NetPlayers.players[pnum].network.appletalk.net = their->player.network.appletalk.net;
 820                 NetPlayers.players[pnum].network.appletalk.socket = their->player.network.appletalk.socket;
 821         }
 822
 823         Players[pnum].n_packets_got = 0;
 824         Players[pnum].connected = 1;
 825         Players[pnum].net_kills_total = 0;
 826         Players[pnum].net_killed_total = 0;
 827         memset(kill_matrix[pnum], 0, MAX_PLAYERS*sizeof(short));
 828         Players[pnum].score = 0;
 829         Players[pnum].flags = 0;
 830         Players[pnum].KillGoalCount=0;
 831
 832         if (pnum == N_players)
 833         {
 834                 N_players++;
 835                 Netgame.numplayers = N_players;
 836         }
 837
 838         digi_play_sample(SOUND_HUD_MESSAGE, F1_0);
 839
 840    ClipRank (&their->player.rank);
 841
 842    if (FindArg("-norankings"))
 843           HUD_init_message("'%s' %s\n",their->player.callsign, TXT_JOINING);
 844    else
 845      HUD_init_message("%s'%s' %s\n",RankStrings[their->player.rank],their->player.callsign, TXT_JOINING);
 846
 847         multi_make_ghost_player(pnum);
 848
 849         multi_send_score();
 850         multi_sort_kill_list();
 851
 852 //      create_player_appearance_effect(&Objects[objnum]);
 853 }
 854
 855 char RefuseThisPlayer=0,WaitForRefuseAnswer=0,RefuseTeam;
 856 char RefusePlayerName[12];
 857 fix RefuseTimeLimit=0;
 858
 859 void network_welcome_player(sequence_packet *their)
 860 {
 861         // Add a player to a game already in progress
 862         ubyte local_address[6];
 863         int player_num;
 864         int i;
 865
 866    WaitForRefuseAnswer=0;
 867
 868         if (FindArg("-NoMatrixCheat"))
 869         {
 870                 if ((their->player.version_minor & 0x0F) < 3)
 871                 {
 872                                         network_dump_player(their->player.network.ipx.server, their->player.network.ipx.node, DUMP_DORK);
 873                                         return;
 874                 }
 875         }
 876
 877         if (HoardEquipped())
 878         {
 879    // If hoard game, and this guy isn't D2 Christmas (v1.2), dump him
 880
 881            if ((Game_mode & GM_HOARD) && ((their->player.version_minor & 0x0F)<2))
 882                 {
 883                         if (Network_game_type == IPX_GAME)
 884                                 network_dump_player(their->player.network.ipx.server, their->player.network.ipx.node, DUMP_DORK);
 885                         #ifdef MACINTOSH
 886                         else
 887                                 network_dump_appletalk_player(their->player.network.appletalk.node, their->player.network.appletalk.net, their->player.network.appletalk.socket, DUMP_DORK);
 888                         #endif
 889                         return;
 890                 }
 891         }
 892
 893         // Don't accept new players if we're ending this level.  Its safe to
 894         // ignore since they'll request again later
 895
 896         if ((Endlevel_sequence) || (Control_center_destroyed))
 897         {
 898                 mprintf((0, "Ignored request from new player to join during endgame.\n"));
 899                 if (Network_game_type == IPX_GAME)
 900                         network_dump_player(their->player.network.ipx.server,their->player.network.ipx.node, DUMP_ENDLEVEL);
 901                 #ifdef MACINTOSH
 902                 else
 903                         network_dump_appletalk_player(their->player.network.appletalk.node, their->player.network.appletalk.net, their->player.network.appletalk.socket, DUMP_ENDLEVEL);
 904                 #endif
 905                 return;
 906         }
 907
 908         if (Network_send_objects || Network_sending_extras)
 909         {
 910                 // Ignore silently, we're already responding to someone and we can't
 911                 // do more than one person at a time.  If we don't dump them they will
 912                 // re-request in a few seconds.
 913                 return;
 914         }
 915
 916         if (their->player.connected != Current_level_num)
 917         {
 918                 mprintf((0, "Dumping player due to old level number.\n"));
 919                 if (Network_game_type == IPX_GAME)
 920                         network_dump_player(their->player.network.ipx.server, their->player.network.ipx.node, DUMP_LEVEL);
 921                 #ifdef MACINTOSH
 922                 else
 923                         network_dump_appletalk_player(their->player.network.appletalk.node, their->player.network.appletalk.net, their->player.network.appletalk.socket, DUMP_LEVEL);
 924                 #endif
 925                 return;
 926         }
 927
 928         player_num = -1;
 929         memset(&Network_player_rejoining, 0, sizeof(sequence_packet));
 930         Network_player_added = 0;
 931
 932         if (Network_game_type == IPX_GAME) {
 933                 if ( (*(uint *)their->player.network.ipx.server) != 0 )
 934                         ipx_get_local_target( their->player.network.ipx.server, their->player.network.ipx.node, local_address );
 935                 else
 936                         memcpy(local_address, their->player.network.ipx.node, 6);
 937         }
 938
 939         for (i = 0; i < N_players; i++)
 940         {
 941                 if ( (Network_game_type == IPX_GAME) && (!stricmp(Players[i].callsign, their->player.callsign )) && (!memcmp(Players[i].net_address,local_address, 6)) )
 942                 {
 943                         player_num = i;
 944                         break;
 945                 }
 946 #ifdef MACINTOSH                // note link to above if
 947                         else if ( (!stricmp(Players[i].callsign, their->player.callsign)) &&
 948                                     (NetPlayers.players[i].network.appletalk.node == their->player.network.appletalk.node) &&
 949                                         (NetPlayers.players[i].network.appletalk.net == their->player.network.appletalk.net)) {
 950                         player_num = i;
 951                         break;
 952                 }
 953 #endif
 954         }
 955
 956         if (player_num == -1)
 957         {
 958                 // Player is new to this game
 959
 960                 if ( !(Netgame.game_flags & NETGAME_FLAG_CLOSED) && (N_players < MaxNumNetPlayers))
 961                 {
 962                         // Add player in an open slot, game not full yet
 963
 964                         player_num = N_players;
 965                         Network_player_added = 1;
 966                 }
 967                 else if (Netgame.game_flags & NETGAME_FLAG_CLOSED)
 968                 {
 969                         // Slots are open but game is closed
 970
 971                         if (Network_game_type == IPX_GAME)
 972                                 network_dump_player(their->player.network.ipx.server, their->player.network.ipx.node, DUMP_CLOSED);
 973                         #ifdef MACINTOSH
 974                         else
 975                                 network_dump_appletalk_player(their->player.network.appletalk.node, their->player.network.appletalk.net, their->player.network.appletalk.socket, DUMP_CLOSED);
 976                         #endif
 977                         return;
 978                 }
 979                 else
 980                 {
 981                         // Slots are full but game is open, see if anyone is
 982                         // disconnected and replace the oldest player with this new one
 983
 984                         int oldest_player = -1;
 985                         fix oldest_time = timer_get_approx_seconds();
 986
 987                         Assert(N_players == MaxNumNetPlayers);
 988
 989                         for (i = 0; i < N_players; i++)
 990                         {
 991                                 if ( (!Players[i].connected) && (LastPacketTime[i] < oldest_time))
 992                                 {
 993                                         oldest_time = LastPacketTime[i];
 994                                         oldest_player = i;
 995                                 }
 996                         }
 997
 998                         if (oldest_player == -1)
 999                         {
1000                                 // Everyone is still connected
1001
1002                                 if (Network_game_type == IPX_GAME)
1003                                         network_dump_player(their->player.network.ipx.server, their->player.network.ipx.node, DUMP_FULL);
1004                                 #ifdef MACINTOSH
1005                                 else
1006                                         network_dump_appletalk_player(their->player.network.appletalk.node, their->player.network.appletalk.net, their->player.network.appletalk.socket, DUMP_FULL);
1007                                 #endif
1008                                 return;
1009                         }
1010                         else
1011                         {
1012                                 // Found a slot!
1013
1014                                 player_num = oldest_player;
1015                                 Network_player_added = 1;
1016                         }
1017                 }
1018         }
1019         else
1020         {
1021                 // Player is reconnecting
1022
1023                 if (Players[player_num].connected)
1024                 {
1025                         mprintf((0, "Extra REQUEST from player ignored.\n"));
1026                         return;
1027                 }
1028
1029                 if (Newdemo_state == ND_STATE_RECORDING)
1030                         newdemo_record_multi_reconnect(player_num);
1031
1032                 Network_player_added = 0;
1033
1034                 digi_play_sample(SOUND_HUD_MESSAGE, F1_0);
1035
1036                 if (FindArg("-norankings"))
1037                         HUD_init_message("'%s' %s", Players[player_num].callsign, TXT_REJOIN);
1038                 else
1039                         HUD_init_message("%s'%s' %s", RankStrings[NetPlayers.players[player_num].rank],Players[player_num].callsign, TXT_REJOIN);
1040         }
1041
1042         Players[player_num].KillGoalCount=0;
1043
1044         // Send updated Objects data to the new/returning player
1045
1046
1047         Network_player_rejoining = *their;
1048         Network_player_rejoining.player.connected = player_num;
1049         Network_send_objects = 1;
1050         Network_send_objnum = -1;
1051
1052         network_send_objects();
1053 }
1054
1055 int network_objnum_is_past(int objnum)
1056 {
1057         // determine whether or not a given object number has already been sent
1058         // to a re-joining player.
1059
1060         int player_num = Network_player_rejoining.player.connected;
1061         int obj_mode = !((object_owner[objnum] == -1) || (object_owner[objnum] == player_num));
1062
1063         if (!Network_send_objects)
1064                 return 0; // We're not sending objects to a new player
1065
1066         if (obj_mode > Network_send_object_mode)
1067                 return 0;
1068         else if (obj_mode < Network_send_object_mode)
1069                 return 1;
1070         else if (objnum < Network_send_objnum)
1071                 return 1;
1072         else
1073                 return 0;
1074 }
1075
1076 #define OBJ_PACKETS_PER_FRAME 1
1077 extern void multi_send_active_door(char);
1078 extern void multi_send_door_open_specific(int,int,int,ubyte);
1079
1080
1081 void network_send_door_updates(int pnum)
1082 {
1083         // Send door status when new player joins
1084
1085         int i;
1086
1087    pnum=pnum;
1088
1089 //   Assert (pnum>-1 && pnum<N_players);
1090
1091         for (i = 0; i < Num_walls; i++)
1092         {
1093       if ((Walls[i].type == WALL_DOOR) && ((Walls[i].state == WALL_DOOR_OPENING) || (Walls[i].state == WALL_DOOR_WAITING) || (Walls[i].state == WALL_DOOR_OPEN)))
1094                         multi_send_door_open_specific(pnum,Walls[i].segnum, Walls[i].sidenum,Walls[i].flags);
1095                 else if ((Walls[i].type == WALL_BLASTABLE) && (Walls[i].flags & WALL_BLASTED))
1096                         multi_send_door_open_specific(pnum,Walls[i].segnum, Walls[i].sidenum,Walls[i].flags);
1097                 else if ((Walls[i].type == WALL_BLASTABLE) && (Walls[i].hps != WALL_HPS))
1098                         multi_send_hostage_door_status(i);
1099                 else
1100                         multi_send_wall_status_specific(pnum,i,Walls[i].type,Walls[i].flags,Walls[i].state);
1101         }
1102 }
1103
1104 extern vms_vector MarkerPoint[];
1105 void network_send_markers()
1106  {
1107   // send marker positions/text to new player
1108
1109
1110   int i;
1111
1112   for (i = 0; i < N_players; i++)
1113    {
1114     if (MarkerObject[(i*2)]!=-1)
1115      multi_send_drop_marker (i,MarkerPoint[(i*2)],0,MarkerMessage[i*2]);
1116     if (MarkerObject[(i*2)+1]!=-1)
1117      multi_send_drop_marker (i,MarkerPoint[(i*2)+1],1,MarkerMessage[(i*2)+1]);
1118    }
1119  }
1120
1121 void network_process_monitor_vector(int vector)
1122 {
1123         int i, j;
1124         int count = 0;
1125         segment *seg;
1126
1127         for (i=0; i <= Highest_segment_index; i++)
1128         {
1129                 int tm, ec, bm;
1130                 seg = &Segments[i];
1131                 for (j = 0; j < 6; j++)
1132                 {
1133                         if ( ((tm = seg->sides[j].tmap_num2) != 0) &&
1134                                   ((ec = TmapInfo[tm&0x3fff].eclip_num) != -1) &&
1135                                   ((bm = Effects[ec].dest_bm_num) != -1) )
1136                         {
1137                                 if (vector & (1 << count))
1138                                 {
1139                                         seg->sides[j].tmap_num2 = bm | (tm&0xc000);
1140                                 //      mprintf((0, "Monitor %d blown up.\n", count));
1141                                 }
1142                                 //else
1143                                   //    mprintf((0, "Monitor %d intact.\n", count));
1144                                 count++;
1145                                 Assert(count < 32);
1146                         }
1147                 }
1148         }
1149 }
1150
1151 int network_create_monitor_vector(void)
1152 {
1153         int i, j, k;
1154         int num_blown_bitmaps = 0;
1155         int monitor_num = 0;
1156         #define NUM_BLOWN_BITMAPS 20
1157         int blown_bitmaps[NUM_BLOWN_BITMAPS];
1158         int vector = 0;
1159         segment *seg;
1160
1161         for (i=0; i < Num_effects; i++)
1162         {
1163                 if (Effects[i].dest_bm_num > 0) {
1164                         for (j = 0; j < num_blown_bitmaps; j++)
1165                                 if (blown_bitmaps[j] == Effects[i].dest_bm_num)
1166                                         break;
1167                         if (j == num_blown_bitmaps) {
1168                                 blown_bitmaps[num_blown_bitmaps++] = Effects[i].dest_bm_num;
1169                                 Assert(num_blown_bitmaps < NUM_BLOWN_BITMAPS);
1170                         }
1171                 }
1172         }
1173
1174 //      for (i = 0; i < num_blown_bitmaps; i++)
1175 //              mprintf((0, "Blown bitmap #%d = %d.\n", i, blown_bitmaps[i]));
1176
1177         for (i=0; i <= Highest_segment_index; i++)
1178         {
1179                 int tm, ec;
1180                 seg = &Segments[i];
1181                 for (j = 0; j < 6; j++)
1182                 {
1183                         if ((tm = seg->sides[j].tmap_num2) != 0)
1184                         {
1185                                 if ( ((ec = TmapInfo[tm&0x3fff].eclip_num) != -1) &&
1186                                           (Effects[ec].dest_bm_num != -1) )
1187                                 {
1188                                 //      mprintf((0, "Monitor %d intact.\n", monitor_num));
1189                                         monitor_num++;
1190                                         Assert(monitor_num < 32);
1191                                 }
1192                                 else
1193                                 {
1194                                         for (k = 0; k < num_blown_bitmaps; k++)
1195                                         {
1196                                                 if ((tm&0x3fff) == blown_bitmaps[k])
1197                                                 {
1198                                                         //mprintf((0, "Monitor %d destroyed.\n", monitor_num));
1199                                                         vector |= (1 << monitor_num);
1200                                                         monitor_num++;
1201                                                         Assert(monitor_num < 32);
1202                                                         break;
1203                                                 }
1204                                         }
1205                                 }
1206                         }
1207                 }
1208         }
1209   //    mprintf((0, "Final monitor vector %x.\n", vector));
1210         return(vector);
1211 }
1212
1213 void network_stop_resync(sequence_packet *their)
1214 {
1215         if (Network_game_type == IPX_GAME) {
1216                 if ( (!memcmp(Network_player_rejoining.player.network.ipx.node, their->player.network.ipx.node, 6)) &&
1217                           (!memcmp(Network_player_rejoining.player.network.ipx.server, their->player.network.ipx.server, 4)) &&
1218                      (!stricmp(Network_player_rejoining.player.callsign, their->player.callsign)) )
1219                 {
1220                         mprintf((0, "Aborting resync for player %s.\n", their->player.callsign));
1221                         Network_send_objects = 0;
1222                         Network_sending_extras=0;
1223                         Network_rejoined=0;
1224                         Player_joining_extras=-1;
1225                         Network_send_objnum = -1;
1226                 }
1227         } else {
1228                 if ( (Network_player_rejoining.player.network.appletalk.node == their->player.network.appletalk.node) &&
1229                          (Network_player_rejoining.player.network.appletalk.net == their->player.network.appletalk.net) &&
1230                          (!stricmp(Network_player_rejoining.player.callsign, their->player.callsign)) )
1231                 {
1232                         mprintf((0, "Aborting resync for player %s.\n", their->player.callsign));
1233                         Network_send_objects = 0;
1234                         Network_sending_extras=0;
1235                         Network_rejoined=0;
1236                         Player_joining_extras=-1;
1237                         Network_send_objnum = -1;
1238                 }
1239         }
1240 }
1241
1242 sbyte object_buffer[IPX_MAX_DATA_SIZE];
1243
1244 void network_send_objects(void)
1245 {
1246         short remote_objnum;
1247         sbyte owner;
1248         int loc, i, h;
1249
1250         static int obj_count = 0;
1251         static int frame_num = 0;
1252
1253         int obj_count_frame = 0;
1254         int player_num = Network_player_rejoining.player.connected;
1255
1256         // Send clear objects array trigger and send player num
1257
1258         Assert(Network_send_objects != 0);
1259         Assert(player_num >= 0);
1260         Assert(player_num < MaxNumNetPlayers);
1261
1262         if (Endlevel_sequence || Control_center_destroyed)
1263         {
1264                 // Endlevel started before we finished sending the goods, we'll
1265                 // have to stop and try again after the level.
1266
1267                 if (Network_game_type == IPX_GAME)
1268                         network_dump_player(Network_player_rejoining.player.network.ipx.server,Network_player_rejoining.player.network.ipx.node, DUMP_ENDLEVEL);
1269                 #ifdef MACINTOSH
1270                 else
1271                         network_dump_appletalk_player(Network_player_rejoining.player.network.appletalk.node,Network_player_rejoining.player.network.appletalk.net, Network_player_rejoining.player.network.appletalk.socket, DUMP_ENDLEVEL);
1272                 #endif
1273                 Network_send_objects = 0;
1274                 return;
1275         }
1276
1277         for (h = 0; h < OBJ_PACKETS_PER_FRAME; h++) // Do more than 1 per frame, try to speed it up without
1278                                                                                                                           // over-stressing the receiver.
1279         {
1280                 obj_count_frame = 0;
1281                 memset(object_buffer, 0, IPX_MAX_DATA_SIZE);
1282                 object_buffer[0] = PID_OBJECT_DATA;
1283                 loc = 3;
1284
1285                 if (Network_send_objnum == -1)
1286                 {
1287                         obj_count = 0;
1288                         Network_send_object_mode = 0;
1289 //       mprintf((0, "Sending object array to player %d.\n", player_num));
1290                         *(short *)(object_buffer+loc) = INTEL_SHORT(-1);            loc += 2;
1291                         object_buffer[loc] = player_num;                            loc += 1;
1292                         /* Placeholder for remote_objnum, not used here */          loc += 2;
1293                         Network_send_objnum = 0;
1294                         obj_count_frame = 1;
1295                         frame_num = 0;
1296                 }
1297
1298                 for (i = Network_send_objnum; i <= Highest_object_index; i++)
1299                 {
1300                         if ((Objects[i].type != OBJ_POWERUP) && (Objects[i].type != OBJ_PLAYER) &&
1301                                  (Objects[i].type != OBJ_CNTRLCEN) && (Objects[i].type != OBJ_GHOST) &&
1302                                  (Objects[i].type != OBJ_ROBOT) && (Objects[i].type != OBJ_HOSTAGE) &&
1303                                  !(Objects[i].type==OBJ_WEAPON && Objects[i].id==PMINE_ID))
1304                                 continue;
1305                         if ((Network_send_object_mode == 0) && ((object_owner[i] != -1) && (object_owner[i] != player_num)))
1306                                 continue;
1307                         if ((Network_send_object_mode == 1) && ((object_owner[i] == -1) || (object_owner[i] == player_num)))
1308                                 continue;
1309
1310                         if ( ((IPX_MAX_DATA_SIZE-1) - loc) < (sizeof(object)+5) )
1311                                 break; // Not enough room for another object
1312
1313                         obj_count_frame++;
1314                         obj_count++;
1315
1316                         remote_objnum = objnum_local_to_remote((short)i, &owner);
1317                         Assert(owner == object_owner[i]);
1318
1319                         *(short *)(object_buffer+loc) = INTEL_SHORT((short)i);      loc += 2;
1320                         object_buffer[loc] = owner;                                 loc += 1;
1321                         *(short *)(object_buffer+loc) = INTEL_SHORT(remote_objnum); loc += 2;
1322                         memcpy(&object_buffer[loc], &Objects[i], sizeof(object));
1323                         if (Network_game_type == IPX_GAME)
1324                                 swap_object((object *)&object_buffer[loc]);
1325                         loc += sizeof(object);
1326 //                      mprintf((0, "..packing object %d, remote %d\n", i, remote_objnum));
1327                 }
1328
1329                 if (obj_count_frame) // Send any objects we've buffered
1330                 {
1331                         frame_num++;
1332
1333                         Network_send_objnum = i;
1334                         object_buffer[1] = obj_count_frame;  object_buffer[2] = frame_num;
1335 //       mprintf((0, "Object packet %d contains %d objects.\n", frame_num, obj_count_frame));
1336
1337                         Assert(loc <= IPX_MAX_DATA_SIZE);
1338
1339                         if (Network_game_type == IPX_GAME)
1340                                 ipx_send_internetwork_packet_data( object_buffer, loc, Network_player_rejoining.player.network.ipx.server, Network_player_rejoining.player.network.ipx.node );
1341                         #ifdef MACINTOSH
1342                         else
1343                                 appletalk_send_packet_data( object_buffer, loc, Network_player_rejoining.player.network.appletalk.node,
1344                                         Network_player_rejoining.player.network.appletalk.net,
1345                                         Network_player_rejoining.player.network.appletalk.socket);
1346                         #endif
1347
1348                         // OLD ipx_send_packet_data(object_buffer, loc, &Network_player_rejoining.player.node);
1349                 }
1350
1351                 if (i > Highest_object_index)
1352                 {
1353                         if (Network_send_object_mode == 0)
1354                         {
1355                                 Network_send_objnum = 0;
1356                                 Network_send_object_mode = 1; // go to next mode
1357                         }
1358                         else
1359                         {
1360                                 Assert(Network_send_object_mode == 1);
1361
1362                                 frame_num++;
1363                                 // Send count so other side can make sure he got them all
1364 //                              mprintf((0, "Sending end marker in packet #%d.\n", frame_num));
1365                                 mprintf((0, "Sent %d objects.\n", obj_count));
1366                                 object_buffer[0] = PID_OBJECT_DATA;
1367                                 object_buffer[1] = 1;
1368                                 object_buffer[2] = frame_num;
1369                                 *(short *)(object_buffer+3) = INTEL_SHORT(-2);
1370                                 *(short *)(object_buffer+6) = INTEL_SHORT(obj_count);
1371                                 //OLD ipx_send_packet_data(object_buffer, 8, &Network_player_rejoining.player.node);
1372                                 if (Network_game_type == IPX_GAME)
1373                                         ipx_send_internetwork_packet_data(object_buffer, 8, Network_player_rejoining.player.network.ipx.server, Network_player_rejoining.player.network.ipx.node);
1374                                 #ifdef MACINTOSH
1375                                 else
1376                                         appletalk_send_packet_data( object_buffer, 8, Network_player_rejoining.player.network.appletalk.node,
1377                                                                                                 Network_player_rejoining.player.network.appletalk.net,
1378                                                                                                 Network_player_rejoining.player.network.appletalk.socket);
1379                                 #endif
1380
1381
1382                                 // Send sync packet which tells the player who he is and to start!
1383                                 network_send_rejoin_sync(player_num);
1384                                 mprintf ((0,"VerfiyPlayerJoined is now set to %d\n",player_num));
1385                                 VerifyPlayerJoined=player_num;
1386
1387                                 // Turn off send object mode
1388                                 Network_send_objnum = -1;
1389                                 Network_send_objects = 0;
1390                                 obj_count = 0;
1391
1392                                 //if (!network_i_am_master ())
1393                                 // Int3();  // Bad!! Get Jason.  Someone goofy is trying to get ahold of the game!
1394
1395                                 Network_sending_extras=40; // start to send extras
1396                            Player_joining_extras=player_num;
1397
1398                                 return;
1399                         } // mode == 1;
1400                 } // i > Highest_object_index
1401         } // For PACKETS_PER_FRAME
1402 }
1403
1404 extern void multi_send_powerup_update();
1405
1406 void network_send_rejoin_sync(int player_num)
1407 {
1408         int i, j;
1409
1410         Players[player_num].connected = 1; // connect the new guy
1411         LastPacketTime[player_num] = timer_get_approx_seconds();
1412
1413         if (Endlevel_sequence || Control_center_destroyed)
1414         {
1415                 // Endlevel started before we finished sending the goods, we'll
1416                 // have to stop and try again after the level.
1417
1418                 if (Network_game_type == IPX_GAME)
1419                         network_dump_player(Network_player_rejoining.player.network.ipx.server,Network_player_rejoining.player.network.ipx.node, DUMP_ENDLEVEL);
1420                 #ifdef MACINTOSH
1421                 else
1422                         network_dump_appletalk_player(Network_player_rejoining.player.network.appletalk.node,Network_player_rejoining.player.network.appletalk.net, Network_player_rejoining.player.network.appletalk.socket, DUMP_ENDLEVEL);
1423                 #endif
1424                 Network_send_objects = 0;
1425                 Network_sending_extras=0;
1426                 return;
1427         }
1428
1429         if (Network_player_added)
1430         {
1431                 Network_player_rejoining.type = PID_ADDPLAYER;
1432                 Network_player_rejoining.player.connected = player_num;
1433                 network_new_player(&Network_player_rejoining);
1434
1435                 for (i = 0; i < N_players; i++)
1436                 {
1437                         if ((i != player_num) && (i != Player_num) && (Players[i].connected))
1438                                 if (Network_game_type == IPX_GAME) {
1439                                         send_sequence_packet( Network_player_rejoining, NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node, Players[i].net_address);
1440                                 #ifdef MACINTOSH
1441                                 } else {
1442                                         appletalk_send_packet_data( (ubyte *)&Network_player_rejoining, sizeof(sequence_packet), NetPlayers.players[i].network.appletalk.node,
1443                                                                                                 NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket);
1444                                 #endif
1445                                 }
1446                 }
1447         }
1448
1449         // Send sync packet to the new guy
1450
1451         network_update_netgame();
1452
1453         // Fill in the kill list
1454         for (j=0; j<MAX_PLAYERS; j++)
1455         {
1456                 for (i=0; i<MAX_PLAYERS;i++)
1457                         Netgame.kills[j][i] = kill_matrix[j][i];
1458                 Netgame.killed[j] = Players[j].net_killed_total;
1459                 Netgame.player_kills[j] = Players[j].net_kills_total;
1460                 Netgame.player_score[j] = Players[j].score;
1461         }
1462
1463         Netgame.level_time = Players[Player_num].time_level;
1464         Netgame.monitor_vector = network_create_monitor_vector();
1465
1466         mprintf((0, "Sending rejoin sync packet!!!\n"));
1467
1468         if (Network_game_type == IPX_GAME) {
1469                 send_internetwork_full_netgame_packet(Network_player_rejoining.player.network.ipx.server, Network_player_rejoining.player.network.ipx.node);
1470                 send_netplayers_packet(Network_player_rejoining.player.network.ipx.server, Network_player_rejoining.player.network.ipx.node);
1471         #ifdef MACINTOSH
1472         } else {
1473                 appletalk_send_packet_data( (ubyte *)&Netgame, sizeof(netgame_info), Network_player_rejoining.player.network.appletalk.node,
1474                                                                         Network_player_rejoining.player.network.appletalk.net,
1475                                                                         Network_player_rejoining.player.network.appletalk.socket);
1476                 appletalk_send_packet_data( (ubyte *)&NetPlayers, sizeof(AllNetPlayers_info), Network_player_rejoining.player.network.appletalk.node,
1477                                                                         Network_player_rejoining.player.network.appletalk.net,
1478                                                                         Network_player_rejoining.player.network.appletalk.socket);
1479         #endif
1480         }
1481         return;
1482 }
1483 void resend_sync_due_to_packet_loss_for_allender ()
1484 {
1485    int i,j;
1486
1487    mprintf ((0,"I'm resending a sync packet! VPJ=%d\n",VerifyPlayerJoined));
1488
1489         network_update_netgame();
1490
1491         // Fill in the kill list
1492         for (j=0; j<MAX_PLAYERS; j++)
1493         {
1494                 for (i=0; i<MAX_PLAYERS;i++)
1495                         Netgame.kills[j][i] = kill_matrix[j][i];
1496                 Netgame.killed[j] = Players[j].net_killed_total;
1497                 Netgame.player_kills[j] = Players[j].net_kills_total;
1498                 Netgame.player_score[j] = Players[j].score;
1499         }
1500
1501         Netgame.level_time = Players[Player_num].time_level;
1502         Netgame.monitor_vector = network_create_monitor_vector();
1503
1504         if (Network_game_type == IPX_GAME) {
1505                 send_internetwork_full_netgame_packet(Network_player_rejoining.player.network.ipx.server, Network_player_rejoining.player.network.ipx.node);
1506                 send_netplayers_packet(Network_player_rejoining.player.network.ipx.server, Network_player_rejoining.player.network.ipx.node);
1507         #ifdef MACINTOSH
1508         } else {
1509                 appletalk_send_packet_data( (ubyte *)&Netgame, sizeof(netgame_info), Network_player_rejoining.player.network.appletalk.node,
1510                                                                         Network_player_rejoining.player.network.appletalk.net,
1511                                                                         Network_player_rejoining.player.network.appletalk.socket);
1512                 appletalk_send_packet_data( (ubyte *)&NetPlayers, sizeof(AllNetPlayers_info), Network_player_rejoining.player.network.appletalk.node,
1513                                                                         Network_player_rejoining.player.network.appletalk.net,
1514                                                                         Network_player_rejoining.player.network.appletalk.socket);
1515         #endif
1516         }
1517 }
1518
1519
1520 char * network_get_player_name( int objnum )
1521 {
1522         if ( objnum < 0 ) return NULL;
1523         if ( Objects[objnum].type != OBJ_PLAYER ) return NULL;
1524         if ( Objects[objnum].id >= MAX_PLAYERS ) return NULL;
1525         if ( Objects[objnum].id >= N_players ) return NULL;
1526
1527         return Players[Objects[objnum].id].callsign;
1528 }
1529
1530
1531 void network_add_player(sequence_packet *p)
1532 {
1533         int i;
1534
1535         mprintf((0, "Got add player request!\n"));
1536
1537         for (i=0; i<N_players; i++ )    {
1538                 if (Network_game_type == IPX_GAME) {
1539                         if ( !memcmp( NetPlayers.players[i].network.ipx.node, p->player.network.ipx.node, 6) && !memcmp(NetPlayers.players[i].network.ipx.server, p->player.network.ipx.server, 4))
1540                                 return;         // already got them
1541                 } else {
1542                         if ( (NetPlayers.players[i].network.appletalk.node == p->player.network.appletalk.node) &&
1543                                  (NetPlayers.players[i].network.appletalk.net == p->player.network.appletalk.net))
1544                                         return;
1545                 }
1546         }
1547
1548         if (Network_game_type == IPX_GAME) {
1549                 memcpy( NetPlayers.players[N_players].network.ipx.node, p->player.network.ipx.node, 6 );
1550                 memcpy( NetPlayers.players[N_players].network.ipx.server, p->player.network.ipx.server, 4 );
1551         } else {
1552                 NetPlayers.players[N_players].network.appletalk.node = p->player.network.appletalk.node;
1553                 NetPlayers.players[N_players].network.appletalk.net = p->player.network.appletalk.net;
1554                 NetPlayers.players[N_players].network.appletalk.socket = p->player.network.appletalk.socket;
1555         }
1556
1557    ClipRank (&p->player.rank);
1558
1559         memcpy( NetPlayers.players[N_players].callsign, p->player.callsign, CALLSIGN_LEN+1 );
1560         NetPlayers.players[N_players].version_major=p->player.version_major;
1561         NetPlayers.players[N_players].version_minor=p->player.version_minor;
1562    NetPlayers.players[N_players].rank=p->player.rank;
1563         NetPlayers.players[N_players].connected = 1;
1564    network_check_for_old_version (N_players);
1565
1566         Players[N_players].KillGoalCount=0;
1567         Players[N_players].connected = 1;
1568         LastPacketTime[N_players] = timer_get_approx_seconds();
1569         N_players++;
1570         Netgame.numplayers = N_players;
1571
1572         // Broadcast updated info
1573
1574    mprintf ((0,"sending_game_info!\n"));
1575         network_send_game_info(NULL);
1576 }
1577
1578 // One of the players decided not to join the game
1579
1580 void network_remove_player(sequence_packet *p)
1581 {
1582         int i,pn;
1583
1584         pn = -1;
1585         for (i=0; i<N_players; i++ )    {
1586                 if (Network_game_type == IPX_GAME) {
1587                         if (!memcmp(NetPlayers.players[i].network.ipx.node, p->player.network.ipx.node, 6) && !memcmp(NetPlayers.players[i].network.ipx.server, p->player.network.ipx.server, 4)) {
1588                                 pn = i;
1589                                 break;
1590                         }
1591                 } else {
1592                         if ( (NetPlayers.players[i].network.appletalk.node == p->player.network.appletalk.node) && (NetPlayers.players[i].network.appletalk.net == p->player.network.appletalk.net) ) {
1593                                 pn = i;
1594                                 break;
1595                         }
1596                 }
1597         }
1598
1599         if (pn < 0 ) return;
1600
1601         for (i=pn; i<N_players-1; i++ ) {
1602                 if (Network_game_type == IPX_GAME) {
1603                         memcpy( NetPlayers.players[i].network.ipx.node, NetPlayers.players[i+1].network.ipx.node, 6 );
1604                         memcpy( NetPlayers.players[i].network.ipx.server, NetPlayers.players[i+1].network.ipx.server, 4 );
1605                 } else {
1606                         NetPlayers.players[i].network.appletalk.node = NetPlayers.players[i+1].network.appletalk.node;
1607                         NetPlayers.players[i].network.appletalk.net = NetPlayers.players[i+1].network.appletalk.net;
1608                         NetPlayers.players[i].network.appletalk.socket = NetPlayers.players[i+1].network.appletalk.socket;
1609                 }
1610                 memcpy( NetPlayers.players[i].callsign, NetPlayers.players[i+1].callsign, CALLSIGN_LEN+1 );
1611                 NetPlayers.players[i].version_major=NetPlayers.players[i+1].version_major;
1612                 NetPlayers.players[i].version_minor=NetPlayers.players[i+1].version_minor;
1613
1614            NetPlayers.players[i].rank=NetPlayers.players[i+1].rank;
1615                 ClipRank (&NetPlayers.players[i].rank);
1616            network_check_for_old_version(i);
1617         }
1618
1619         N_players--;
1620         Netgame.numplayers = N_players;
1621
1622         // Broadcast new info
1623
1624         network_send_game_info(NULL);
1625
1626 }
1627
1628 void
1629 network_dump_player(ubyte * server, ubyte *node, int why)
1630 {
1631         // Inform player that he was not chosen for the netgame
1632
1633         sequence_packet temp;
1634
1635         temp.type = PID_DUMP;
1636         memcpy(temp.player.callsign, Players[Player_num].callsign, CALLSIGN_LEN+1);
1637         temp.player.connected = why;
1638         if (Network_game_type == IPX_GAME) {
1639                 send_internetwork_sequence_packet(temp, server, node);
1640         } else {
1641                 Int3();
1642         }
1643 }
1644
1645 #ifdef MACINTOSH
1646 void network_dump_appletalk_player(ubyte node, ushort net, ubyte socket, int why)
1647 {
1648         sequence_packet temp;
1649
1650         temp.type = PID_DUMP;
1651         memcpy(temp.player.callsign, Players[Player_num].callsign, CALLSIGN_LEN+1);
1652         temp.player.connected = why;
1653         if (Network_game_type == APPLETALK_GAME) {
1654                 appletalk_send_packet_data( (ubyte *)&temp, sizeof(sequence_packet), node, net, socket );
1655         } else {
1656                 Int3();
1657         }
1658 }
1659 #endif
1660
1661 void
1662 network_send_game_list_request()
1663 {
1664         // Send a broadcast request for game info
1665
1666         sequence_packet me;
1667
1668         mprintf((0, "Sending game_list request.\n"));
1669         me.type = PID_GAME_LIST;
1670         memcpy( me.player.callsign, Players[Player_num].callsign, CALLSIGN_LEN+1 );
1671
1672         if (Network_game_type == IPX_GAME) {
1673                 memcpy( me.player.network.ipx.node, ipx_get_my_local_address(), 6 );
1674                 memcpy( me.player.network.ipx.server, ipx_get_my_server_address(), 4 );
1675
1676                 send_broadcast_sequence_packet(me);
1677         #ifdef MACINTOSH
1678         } else {
1679                 me.player.network.appletalk.node = appletalk_get_my_node();
1680                 me.player.network.appletalk.net = appletalk_get_my_net();
1681                 me.player.network.appletalk.socket = appletalk_get_my_socket();
1682                 appletalk_send_game_info( (ubyte *)&me, sizeof(sequence_packet), Network_zone_name );
1683         #endif
1684         }
1685 }
1686
1687 void network_send_all_info_request(char type,int which_security)
1688 {
1689         // Send a broadcast request for game info
1690
1691         sequence_packet me;
1692
1693         mprintf((0, "Sending all_info request.\n"));
1694
1695         me.Security=which_security;
1696         me.type = type;
1697         memcpy( me.player.callsign, Players[Player_num].callsign, CALLSIGN_LEN+1 );
1698
1699         if (Network_game_type == IPX_GAME) {
1700                 memcpy( me.player.network.ipx.node, ipx_get_my_local_address(), 6 );
1701                 memcpy( me.player.network.ipx.server, ipx_get_my_server_address(), 4 );
1702
1703                 send_broadcast_sequence_packet(me);
1704         #ifdef MACINTOSH
1705         } else {
1706                 me.player.network.appletalk.node = appletalk_get_my_node();
1707                 me.player.network.appletalk.net = appletalk_get_my_net();
1708                 me.player.network.appletalk.socket = appletalk_get_my_socket();
1709                 appletalk_send_game_info( (ubyte *)&me, sizeof(sequence_packet), Network_zone_name );
1710         #endif
1711         }
1712 }
1713
1714
1715 void
1716 network_update_netgame(void)
1717 {
1718         // Update the netgame struct with current game variables
1719
1720         int i, j;
1721
1722    Netgame.numconnected=0;
1723    for (i=0;i<N_players;i++)
1724          if (Players[i].connected)
1725                 Netgame.numconnected++;
1726
1727 // This is great: D2 1.0 and 1.1 ignore upper part of the game_flags field of
1728 //      the lite_info struct when you're sitting on the join netgame screen.  We can
1729 //      "sneak" Hoard information into this field.  This is better than sending
1730 //      another packet that could be lost in transit.
1731
1732
1733         if (HoardEquipped())
1734         {
1735                 if (Game_mode & GM_HOARD)
1736                 {
1737                         Netgame.game_flags |=NETGAME_FLAG_HOARD;
1738                         if (Game_mode & GM_TEAM)
1739                                 Netgame.game_flags |=NETGAME_FLAG_TEAM_HOARD;
1740                 }
1741         }
1742
1743         if (Network_status == NETSTAT_STARTING)
1744                 return;
1745
1746         Netgame.numplayers = N_players;
1747         Netgame.game_status = Network_status;
1748         Netgame.max_numplayers = MaxNumNetPlayers;
1749
1750         for (i = 0; i < MAX_NUM_NET_PLAYERS; i++)
1751         {
1752                 NetPlayers.players[i].connected = Players[i].connected;
1753                 for(j = 0; j < MAX_NUM_NET_PLAYERS; j++)
1754                         Netgame.kills[i][j] = kill_matrix[i][j];
1755
1756                 Netgame.killed[i] = Players[i].net_killed_total;
1757                 Netgame.player_kills[i] = Players[i].net_kills_total;
1758                 Netgame.player_score[i] = Players[i].score;
1759                 Netgame.player_flags[i] = (Players[i].flags & (PLAYER_FLAGS_BLUE_KEY | PLAYER_FLAGS_RED_KEY | PLAYER_FLAGS_GOLD_KEY));
1760         }
1761         Netgame.team_kills[0] = team_kills[0];
1762         Netgame.team_kills[1] = team_kills[1];
1763         Netgame.levelnum = Current_level_num;
1764
1765
1766 }
1767
1768 void
1769 network_send_endlevel_sub(int player_num)
1770 {
1771         endlevel_info end;
1772         int i, j;
1773
1774         // Send an endlevel packet for a player
1775         end.type                = PID_ENDLEVEL;
1776         end.player_num = player_num;
1777         end.connected   = Players[player_num].connected;
1778         end.kills               = INTEL_SHORT(Players[player_num].net_kills_total);
1779         end.killed              = INTEL_SHORT(Players[player_num].net_killed_total);
1780         memcpy(end.kill_matrix, kill_matrix[player_num], MAX_PLAYERS*sizeof(short));
1781 #ifdef WORDS_BIGENDIAN
1782         for (i = 0; i < MAX_PLAYERS; i++)
1783                 for (j = 0; j < MAX_PLAYERS; j++)
1784                         end.kill_matrix[i][j] = INTEL_SHORT(end.kill_matrix[i][j]);
1785 #else
1786         j = j;          // to satisfy compiler
1787 #endif
1788
1789         if (Players[player_num].connected == 1) // Still playing
1790         {
1791                 Assert(Control_center_destroyed);
1792                 end.seconds_left = Countdown_seconds_left;
1793         }
1794
1795 //      mprintf((0, "Sending endlevel packet.\n"));
1796
1797         for (i = 0; i < N_players; i++)
1798         {
1799                 if ((i != Player_num) && (i!=player_num) && (Players[i].connected)) {
1800                   if (Players[i].connected==1)
1801                          network_send_endlevel_short_sub(player_num,i);
1802                   else {
1803                         if (Network_game_type == IPX_GAME)
1804                                 ipx_send_packet_data((ubyte *)&end, sizeof(endlevel_info), NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node,Players[i].net_address);
1805                         #ifdef MACINTOSH
1806                         else
1807                                 appletalk_send_packet_data( (ubyte *)&end, sizeof(endlevel_info), NetPlayers.players[i].network.appletalk.node,
1808                                                                                         NetPlayers.players[i].network.appletalk.net,
1809                                                                                         NetPlayers.players[i].network.appletalk.socket);
1810                         #endif
1811                         }
1812                 }
1813         }
1814 }
1815
1816 /* Send an updated endlevel status to other hosts */
1817 void
1818 network_send_endlevel_packet(void)
1819 {
1820         network_send_endlevel_sub(Player_num);
1821 }
1822
1823
1824 /* Send an endlevel packet for a player */
1825 void
1826 network_send_endlevel_short_sub(int from_player_num,int to_player)
1827 {
1828         endlevel_info_short end;
1829
1830         end.type = PID_ENDLEVEL_SHORT;
1831         end.player_num = from_player_num;
1832         end.connected = Players[from_player_num].connected;
1833         end.seconds_left = Countdown_seconds_left;
1834
1835
1836         if (Players[from_player_num].connected == 1) // Still playing
1837         {
1838                 Assert(Control_center_destroyed);
1839         }
1840
1841         if ((to_player != Player_num) && (to_player!=from_player_num) && (Players[to_player].connected))
1842         {
1843                 mprintf((0, "Sending short endlevel packet to %s.\n",Players[to_player].callsign));
1844                 if (Network_game_type == IPX_GAME)
1845                         ipx_send_packet_data((ubyte *)&end, sizeof(endlevel_info_short), NetPlayers.players[to_player].network.ipx.server, NetPlayers.players[to_player].network.ipx.node,Players[to_player].net_address);
1846                 #ifdef MACINTOSH
1847                 else
1848                         appletalk_send_packet_data( (ubyte *)&end, sizeof(endlevel_info_short), NetPlayers.players[to_player].network.appletalk.node,
1849                                                                                 NetPlayers.players[to_player].network.appletalk.net,
1850                                                                                 NetPlayers.players[to_player].network.appletalk.socket);
1851                 #endif
1852         }
1853 }
1854
1855 extern fix ThisLevelTime;
1856
1857 void
1858 network_send_game_info(sequence_packet *their)
1859 {
1860         // Send game info to someone who requested it
1861
1862         char old_type, old_status;
1863    fix timevar;
1864    int i;
1865
1866         mprintf((0, "Sending game info.\n"));
1867
1868         network_update_netgame(); // Update the values in the netgame struct
1869
1870         old_type = Netgame.type;
1871         old_status = Netgame.game_status;
1872
1873         Netgame.type = PID_GAME_INFO;
1874    NetPlayers.type = PID_PLAYERSINFO;
1875
1876    NetPlayers.Security=Netgame.Security;
1877         Netgame.version_major=Version_major;
1878         Netgame.version_minor=Version_minor;
1879
1880         if (Endlevel_sequence || Control_center_destroyed)
1881                 Netgame.game_status = NETSTAT_ENDLEVEL;
1882
1883         if (Netgame.PlayTimeAllowed)
1884     {
1885                 timevar=i2f (Netgame.PlayTimeAllowed*5*60);
1886                 i=f2i(timevar-ThisLevelTime);
1887                 if (i<30)
1888                         Netgame.game_status=NETSTAT_ENDLEVEL;
1889         }
1890
1891         if (!their) {
1892                 if (Network_game_type == IPX_GAME) {
1893                         send_broadcast_full_netgame_packet();
1894                         send_broadcast_netplayers_packet();
1895                 } // nothing to do for appletalk games I think....
1896         } else {
1897                 if (Network_game_type == IPX_GAME) {
1898                         send_internetwork_full_netgame_packet(their->player.network.ipx.server, their->player.network.ipx.node);
1899                         send_netplayers_packet(their->player.network.ipx.server, their->player.network.ipx.node);
1900                 #ifdef MACINTOSH
1901                 } else {
1902                         appletalk_send_packet_data( (ubyte *)&Netgame, sizeof(netgame_info), their->player.network.appletalk.node,
1903                                                                                 their->player.network.appletalk.net, their->player.network.appletalk.socket );
1904                         appletalk_send_packet_data( (ubyte *)&NetPlayers, sizeof(AllNetPlayers_info), their->player.network.appletalk.node,
1905                                                                                 their->player.network.appletalk.net, their->player.network.appletalk.socket );
1906                 #endif
1907                 }
1908         }
1909
1910         Netgame.type = old_type;
1911         Netgame.game_status = old_status;
1912 }
1913
1914 void network_send_lite_info(sequence_packet *their)
1915 {
1916         // Send game info to someone who requested it
1917
1918         char old_type, old_status,oldstatus;
1919
1920         mprintf((0, "Sending lite game info.\n"));
1921
1922         network_update_netgame(); // Update the values in the netgame struct
1923
1924         old_type = Netgame.type;
1925         old_status = Netgame.game_status;
1926
1927         Netgame.type = PID_LITE_INFO;
1928
1929         if (Endlevel_sequence || Control_center_destroyed)
1930                 Netgame.game_status = NETSTAT_ENDLEVEL;
1931
1932 // If hoard mode, make this game look closed even if it isn't
1933    if (HoardEquipped())
1934         {
1935                 if (Game_mode & GM_HOARD)
1936                 {
1937                         oldstatus=Netgame.game_status;
1938                         Netgame.game_status=NETSTAT_ENDLEVEL;
1939                         Netgame.gamemode=NETGAME_CAPTURE_FLAG;
1940                         if (oldstatus==NETSTAT_ENDLEVEL)
1941                                 Netgame.game_flags|=NETGAME_FLAG_REALLY_ENDLEVEL;
1942                         if (oldstatus==NETSTAT_STARTING)
1943                                 Netgame.game_flags|=NETGAME_FLAG_REALLY_FORMING;
1944                 }
1945         }
1946
1947         if (!their) {
1948                 if (Network_game_type == IPX_GAME) {
1949                         send_broadcast_lite_netgame_packet();
1950                 }               // nothing to do for appletalk I think....
1951         } else {
1952                 if (Network_game_type == IPX_GAME) {
1953                         send_internetwork_lite_netgame_packet(their->player.network.ipx.server, their->player.network.ipx.node);
1954                 #ifdef MACINTOSH
1955                 } else {
1956                         appletalk_send_packet_data( (ubyte *)&Netgame, sizeof(lite_info), their->player.network.appletalk.node,
1957                                                                                 their->player.network.appletalk.net, their->player.network.appletalk.socket );
1958                 #endif
1959                 }
1960         }
1961
1962         //  Restore the pre-hoard mode
1963         if (HoardEquipped())
1964         {
1965                 if (Game_mode & GM_HOARD)
1966                 {
1967                         if (!(Game_mode & GM_TEAM))
1968                            Netgame.gamemode=NETGAME_HOARD;
1969                         else
1970                            Netgame.gamemode=NETGAME_TEAM_HOARD;
1971                         Netgame.game_flags&=~NETGAME_FLAG_REALLY_ENDLEVEL;
1972                         Netgame.game_flags&=~NETGAME_FLAG_REALLY_FORMING;
1973                         Netgame.game_flags&=~NETGAME_FLAG_TEAM_HOARD;
1974                 }
1975         }
1976
1977         Netgame.type = old_type;
1978         Netgame.game_status = old_status;
1979
1980 }
1981
1982 /* Send game info to all players in this game */
1983 void network_send_netgame_update()
1984 {
1985         char old_type, old_status;
1986         int i;
1987
1988         mprintf((0, "Sending updated game info.\n"));
1989
1990         network_update_netgame(); // Update the values in the netgame struct
1991
1992         old_type = Netgame.type;
1993         old_status = Netgame.game_status;
1994
1995         Netgame.type = PID_GAME_UPDATE;
1996
1997         if (Endlevel_sequence || Control_center_destroyed)
1998                 Netgame.game_status = NETSTAT_ENDLEVEL;
1999
2000         for (i=0; i<N_players; i++ )    {
2001                 if ( (Players[i].connected) && (i!=Player_num ) )       {
2002                         if (Network_game_type == IPX_GAME) {
2003                                 send_lite_netgame_packet(NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node, Players[i].net_address);
2004                         #ifdef MACINTOSH
2005                         } else {
2006                                 appletalk_send_packet_data( (ubyte *)&Netgame, sizeof(lite_info), NetPlayers.players[i].network.appletalk.node,
2007                                                                                         NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket );
2008                         #endif
2009                         }
2010                 }
2011         }
2012
2013         Netgame.type = old_type;
2014         Netgame.game_status = old_status;
2015 }
2016
2017 int network_send_request(void)
2018 {
2019         // Send a request to join a game 'Netgame'.  Returns 0 if we can join this
2020         // game, non-zero if there is some problem.
2021         int i;
2022
2023         if (Netgame.numplayers < 1)
2024          return 1;
2025
2026         for (i = 0; i < MAX_NUM_NET_PLAYERS; i++)
2027           if (NetPlayers.players[i].connected)
2028               break;
2029
2030         Assert(i < MAX_NUM_NET_PLAYERS);
2031
2032         mprintf((0, "Sending game enroll request to player %d (%s). Serv=%x Node=%x Level=%d\n", i, Players[i].callsign,NetPlayers.players[i].network.ipx.server,NetPlayers.players[i].network.ipx.node,Netgame.levelnum));
2033
2034 //      segments_checksum = netmisc_calc_checksum( Segments, sizeof(segment)*(Highest_segment_index+1) );
2035
2036         My_Seq.type = PID_REQUEST;
2037         My_Seq.player.connected = Current_level_num;
2038
2039         if (Network_game_type == IPX_GAME) {
2040                 send_internetwork_sequence_packet(My_Seq, NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node);
2041         #ifdef MACINTOSH
2042         } else {
2043                 appletalk_send_packet_data( (ubyte *)&My_Seq, sizeof(sequence_packet), NetPlayers.players[i].network.appletalk.node,
2044                                                                         NetPlayers.players[i].network.appletalk.net,
2045                                                                         NetPlayers.players[i].network.appletalk.socket);
2046         #endif
2047         }
2048
2049         return i;
2050 }
2051
2052 int SecurityCheck=0;
2053
2054 void network_process_gameinfo(ubyte *data)
2055 {
2056         int i, j;
2057         netgame_info *new = (netgame_info *)data;
2058 #ifdef WORDS_BIGENDIAN
2059         netgame_info tmp_info;
2060
2061         if (Network_game_type == IPX_GAME)  {
2062                 receive_netgame_packet(data, &tmp_info, 0);                     // get correctly aligned structure
2063                 new = &tmp_info;
2064         }
2065 #endif
2066
2067
2068    WaitingForPlayerInfo=0;
2069
2070    if (new->Security !=TempPlayersInfo->Security)
2071     {
2072      Int3();     // Get Jason
2073      return;     // If this first half doesn't go with the second half
2074     }
2075
2076         Network_games_changed = 1;
2077
2078    //mprintf((0, "Got game data for game %s.\n", new->game_name));
2079
2080    Assert (TempPlayersInfo!=NULL);
2081
2082         for (i = 0; i < num_active_games; i++)
2083          {
2084           //mprintf ((0,"GAMEINFO: Game %d is %s!\n",i,Active_games[i].game_name));
2085
2086           if (!stricmp(Active_games[i].game_name, new->game_name) &&
2087                                   Active_games[i].Security==new->Security)
2088                break;
2089          }
2090
2091         if (i == MAX_ACTIVE_NETGAMES)
2092         {
2093                 mprintf((0, "Too many netgames.\n"));
2094                 return;
2095         }
2096
2097 // MWA  memcpy(&Active_games[i], data, sizeof(netgame_info));
2098         memcpy(&Active_games[i], (ubyte *)new, sizeof(netgame_info));
2099         memcpy (&ActiveNetPlayers[i],TempPlayersInfo,sizeof(AllNetPlayers_info));
2100
2101    if (SecurityCheck)
2102          if (Active_games[i].Security==SecurityCheck)
2103                 SecurityCheck=-1;
2104
2105         //mprintf ((0,"Recieved %d unique games...\n",i));
2106
2107         if (i == num_active_games)
2108                 num_active_games++;
2109
2110         if (Active_games[i].numplayers == 0)
2111         {
2112          mprintf ((0,"DELETING THIS GAME!!!\n"));
2113                 // Delete this game
2114                 for (j = i; j < num_active_games-1; j++)
2115         {
2116              memcpy(&Active_games[j], &Active_games[j+1], sizeof(netgame_info));
2117            memcpy (&ActiveNetPlayers[j],&ActiveNetPlayers[j+1],sizeof(AllNetPlayers_info));
2118         }
2119                 num_active_games--;
2120                 SecurityCheck=0;
2121         }
2122 }
2123
2124 void network_process_lite_info(ubyte *data)
2125 {
2126         int i, j;
2127         lite_info *new = (lite_info *)data;
2128 #ifdef WORDS_BIGENDIAN
2129         lite_info tmp_info;
2130
2131         if (Network_game_type == IPX_GAME) {
2132                 receive_netgame_packet(data, (netgame_info *)&tmp_info, 1);
2133                 new = &tmp_info;
2134         }
2135 #endif
2136
2137         Network_games_changed = 1;
2138
2139    //mprintf((0, "Got game data for game %s.\n", new->game_name));
2140
2141         for (i = 0; i < num_active_games; i++)
2142     {
2143       //mprintf ((0,"GAMEINFO: Game %d is %s!\n",i,Active_games[i].game_name));
2144
2145       if ((!stricmp(Active_games[i].game_name, new->game_name)) &&
2146                          Active_games[i].Security==new->Security)
2147                                 break;
2148     }
2149
2150         if (i == MAX_ACTIVE_NETGAMES)
2151         {
2152                 mprintf((0, "Too many netgames.\n"));
2153                 return;
2154         }
2155
2156         memcpy(&Active_games[i], (ubyte *)new, sizeof(lite_info));
2157
2158 // See if this is really a Hoard game
2159 // If so, adjust all the data accordingly
2160
2161         if (HoardEquipped())
2162         {
2163                 if (Active_games[i].game_flags & NETGAME_FLAG_HOARD)
2164                 {
2165                         Active_games[i].gamemode=NETGAME_HOARD;
2166                         Active_games[i].game_status=NETSTAT_PLAYING;
2167
2168                         if (Active_games[i].game_flags & NETGAME_FLAG_TEAM_HOARD)
2169                                 Active_games[i].gamemode=NETGAME_TEAM_HOARD;
2170                         if (Active_games[i].game_flags & NETGAME_FLAG_REALLY_ENDLEVEL)
2171                                 Active_games[i].game_status=NETSTAT_ENDLEVEL;
2172                         if (Active_games[i].game_flags & NETGAME_FLAG_REALLY_FORMING)
2173                                 Active_games[i].game_status=NETSTAT_STARTING;
2174                 }
2175         }
2176
2177    //mprintf ((0,"Recieved %d unique games...\n",i));
2178
2179         if (i == num_active_games)
2180                 num_active_games++;
2181
2182         if (Active_games[i].numplayers == 0)
2183     {
2184            mprintf ((0,"DELETING THIS GAME!!!\n"));
2185                 // Delete this game
2186                 for (j = i; j < num_active_games-1; j++)
2187         {
2188              memcpy(&Active_games[j], &Active_games[j+1], sizeof(netgame_info));
2189         }
2190                 num_active_games--;
2191         }
2192 }
2193
2194 void network_process_dump(sequence_packet *their)
2195 {
2196         // Our request for join was denied.  Tell the user why.
2197
2198         char temp[40];
2199         int i;
2200
2201         mprintf((0, "Dumped by player %s, type %d.\n", their->player.callsign, their->player.connected));
2202
2203    if (their->player.connected!=7)
2204                 nm_messagebox(NULL, 1, TXT_OK, NET_DUMP_STRINGS(their->player.connected));
2205         else
2206                 {
2207                  for (i=0;i<N_players;i++)
2208                         if (!stricmp (their->player.callsign,Players[i].callsign))
2209                         {
2210                                 if (i!=network_who_is_master())
2211                                 {
2212                                         HUD_init_message ("%s attempted to kick you out.",their->player.callsign);
2213                                 }
2214                                 else
2215                                 {
2216                                   sprintf (temp,"%s has kicked you out!",their->player.callsign);
2217                                   nm_messagebox(NULL, 1, TXT_OK, &temp);
2218                             if (Network_status==NETSTAT_PLAYING)
2219                                   {
2220                                         IWasKicked=1;
2221                                         multi_leave_game();
2222                                   }
2223                                  else
2224                                         Network_status = NETSTAT_MENU;
2225                       }
2226                    }
2227                 }
2228 }
2229 void network_process_request(sequence_packet *their)
2230 {
2231         // Player is ready to receieve a sync packet
2232         int i;
2233
2234         mprintf((0, "Player %s ready for sync.\n", their->player.callsign));
2235
2236         for (i = 0; i < N_players; i++) {
2237                 if (Network_game_type == IPX_GAME) {
2238                         if (!memcmp(their->player.network.ipx.server, NetPlayers.players[i].network.ipx.server, 4) && !memcmp(their->player.network.ipx.node, NetPlayers.players[i].network.ipx.node, 6) && (!stricmp(their->player.callsign, NetPlayers.players[i].callsign))) {
2239                                 Players[i].connected = 1;
2240                                 break;
2241                         }
2242                 } else {
2243                         if ( (their->player.network.appletalk.node == NetPlayers.players[i].network.appletalk.node) && (their->player.network.appletalk.net == NetPlayers.players[i].network.appletalk.net) && (!stricmp(their->player.callsign, NetPlayers.players[i].callsign)) ) {
2244                                 Players[i].connected = 1;
2245                                 break;
2246                         }
2247                 }
2248         }
2249 }
2250
2251 #define REFUSE_INTERVAL F1_0 * 8
2252 extern void multi_reset_object_texture (object *);
2253
2254 void network_process_packet(ubyte *data, int length )
2255 {
2256         sequence_packet *their = (sequence_packet *)data;
2257 #ifdef WORDS_BIGENDIAN
2258         sequence_packet tmp_packet;
2259
2260         if (Network_game_type == IPX_GAME) {
2261                 receive_sequence_packet(data, &tmp_packet);
2262                 their = &tmp_packet;                                            // reassign their to point to correctly alinged structure
2263         }
2264 #endif
2265
2266    //mprintf( (0, "Got packet of length %d, type %d\n", length, their->type ));
2267
2268 //      if ( length < sizeof(sequence_packet) ) return;
2269
2270         length = length;
2271
2272         switch( data[0] )       {
2273
2274          case PID_GAME_INFO:            // Jason L. says we can safely ignore this type.
2275                 break;
2276
2277      case PID_PLAYERSINFO:
2278
2279                 mprintf ((0,"Got a PID_PLAYERSINFO!\n"));
2280
2281                 if (Network_status==NETSTAT_WAITING)
2282                 {
2283                         if (Network_game_type == IPX_GAME)
2284                                 receive_netplayers_packet(data, &TempPlayersBase);
2285                         else
2286                                 memcpy (&TempPlayersBase,data,sizeof(AllNetPlayers_info));
2287
2288                         if (TempPlayersBase.Security!=Netgame.Security)
2289                          {
2290                           mprintf ((0,"Bad security for PLAYERSINFO\n"));
2291                           break;
2292                          }
2293
2294                         mprintf ((0,"Got a waiting PID_PLAYERSINFO!\n"));
2295                         if (length!=ALLNETPLAYERSINFO_SIZE)
2296                         {
2297                                 mprintf ((0,"Invalid size for netplayers packet!\n"));
2298                                 return;
2299                         }
2300
2301                         TempPlayersInfo=&TempPlayersBase;
2302                         WaitingForPlayerInfo=0;
2303                         NetSecurityNum=TempPlayersInfo->Security;
2304                         NetSecurityFlag=NETSECURITY_WAIT_FOR_SYNC;
2305            }
2306
2307      break;
2308
2309    case PID_LITE_INFO:
2310
2311          if (length != LITE_INFO_SIZE)
2312                  {
2313                   mprintf ((0,"WARNING! Recieved invalid size for PID_LITE_INFO\n"));
2314                   return;
2315                  }
2316
2317          if (Network_status == NETSTAT_BROWSING)
2318                 network_process_lite_info (data);
2319     break;
2320
2321         case PID_GAME_LIST:
2322                 // Someone wants a list of games
2323
2324            if (length != SEQUENCE_PACKET_SIZE)
2325                  {
2326                   mprintf ((0,"WARNING! Recieved invalid size for PID_GAME_LIST\n"));
2327                   return;
2328                  }
2329
2330                 mprintf((0, "Got a PID_GAME_LIST!\n"));
2331                 if ((Network_status == NETSTAT_PLAYING) || (Network_status == NETSTAT_STARTING) || (Network_status == NETSTAT_ENDLEVEL))
2332                         if (network_i_am_master())
2333                                 network_send_lite_info(their);
2334                 break;
2335
2336
2337         case PID_SEND_ALL_GAMEINFO:
2338
2339            if (length != SEQUENCE_PACKET_SIZE)
2340                  {
2341                   mprintf ((0,"WARNING! Recieved invalid size for PID_SEND_ALL_GAMEINFO\n"));
2342                   return;
2343                  }
2344
2345                 if ((Network_status == NETSTAT_PLAYING) || (Network_status == NETSTAT_STARTING) || (Network_status == NETSTAT_ENDLEVEL))
2346                         if (network_i_am_master() && their->Security==Netgame.Security)
2347                                 network_send_game_info(their);
2348                 break;
2349
2350         case PID_ADDPLAYER:
2351
2352                 mprintf( (0, "Got NEWPLAYER message from %s.\n", their->player.callsign));
2353
2354            if (length != SEQUENCE_PACKET_SIZE)
2355                  {
2356                   mprintf ((0,"WARNING! Recieved invalid size for PID_ADDPLAYER\n"));
2357                   return;
2358                  }
2359                 mprintf( (0, "Got NEWPLAYER message from %s.\n", their->player.callsign));
2360                 network_new_player(their);
2361                 break;
2362         case PID_REQUEST:
2363            if (length != SEQUENCE_PACKET_SIZE)
2364                  {
2365                   mprintf ((0,"WARNING! Recieved invalid size for PID_REQUEST\n"));
2366                   return;
2367                  }
2368
2369                 mprintf( (0, "Got REQUEST from '%s'\n", their->player.callsign ));
2370                 if (Network_status == NETSTAT_STARTING)
2371                 {
2372                         // Someone wants to join our game!
2373                         network_add_player(their);
2374                 }
2375                 else if (Network_status == NETSTAT_WAITING)
2376                 {
2377                         // Someone is ready to recieve a sync packet
2378                         network_process_request(their);
2379                 }
2380                 else if (Network_status == NETSTAT_PLAYING)
2381                 {
2382                         // Someone wants to join a game in progress!
2383                         if (Netgame.RefusePlayers)
2384                 DoRefuseStuff (their);
2385                    else
2386                                 network_welcome_player(their);
2387                 }
2388                 break;
2389         case PID_DUMP:
2390
2391            if (length != SEQUENCE_PACKET_SIZE)
2392                  {
2393                   mprintf ((0,"WARNING! Recieved invalid size for PID_DUMP\n"));
2394                   return;
2395                  }
2396
2397                 if (Network_status == NETSTAT_WAITING || Network_status==NETSTAT_PLAYING )
2398                         network_process_dump(their);
2399                 break;
2400         case PID_QUIT_JOINING:
2401
2402            if (length != SEQUENCE_PACKET_SIZE)
2403                  {
2404                   mprintf ((0,"WARNING! Recieved invalid size for PID_QUIT_JOINING\n"));
2405                   return;
2406                  }
2407                 if (Network_status == NETSTAT_STARTING)
2408                         network_remove_player( their );
2409                 else if ((Network_status == NETSTAT_PLAYING) && (Network_send_objects))
2410                         network_stop_resync( their );
2411                 break;
2412         case PID_SYNC:
2413
2414                 mprintf ((0,"Got a sync packet! Network_status=%d\n",NETSTAT_WAITING));
2415
2416                 if (Network_status == NETSTAT_WAITING)  {
2417
2418                         if (Network_game_type == IPX_GAME)
2419                                 receive_full_netgame_packet(data, &TempNetInfo);
2420                         else
2421                                 memcpy((ubyte *)&(TempNetInfo), data, sizeof(netgame_info));
2422
2423                         if (TempNetInfo.Security!=Netgame.Security)
2424                          {
2425                                 mprintf ((0,"Bad security on sync packet.\n"));
2426                                 break;
2427                          }
2428
2429                         if (NetSecurityFlag==NETSECURITY_WAIT_FOR_SYNC)
2430                          {
2431                           if (TempNetInfo.Security==TempPlayersInfo->Security)
2432                           {
2433                                 network_read_sync_packet (&TempNetInfo,0);
2434                                 NetSecurityFlag=0;
2435                                 NetSecurityNum=0;
2436                           }
2437                          }
2438                         else
2439                          {
2440                         NetSecurityFlag=NETSECURITY_WAIT_FOR_PLAYERS;
2441                         NetSecurityNum=TempNetInfo.Security;
2442
2443                         if ( network_wait_for_playerinfo())
2444                                 network_read_sync_packet((netgame_info *)data,0);
2445
2446                         NetSecurityFlag=0;
2447                         NetSecurityNum=0;
2448                          }
2449                 }
2450                 break;
2451
2452         case PID_PDATA:
2453                 if ((Game_mode&GM_NETWORK) && ((Network_status == NETSTAT_PLAYING)||(Network_status == NETSTAT_ENDLEVEL) || Network_status==NETSTAT_WAITING)) {
2454                         network_process_pdata((char *)data);
2455                 }
2456                 break;
2457    case PID_NAKED_PDATA:
2458                 if ((Game_mode&GM_NETWORK) && ((Network_status == NETSTAT_PLAYING)||(Network_status == NETSTAT_ENDLEVEL) || Network_status==NETSTAT_WAITING))
2459                         network_process_naked_pdata((char *)data,length);
2460            break;
2461
2462         case PID_OBJECT_DATA:
2463                 if (Network_status == NETSTAT_WAITING)
2464                         network_read_object_packet(data);
2465                 break;
2466         case PID_ENDLEVEL:
2467                 if ((Network_status == NETSTAT_ENDLEVEL) || (Network_status == NETSTAT_PLAYING))
2468                         network_read_endlevel_packet(data);
2469                 else
2470                         mprintf((0, "Junked endlevel packet.\n"));
2471                 break;
2472         case PID_ENDLEVEL_SHORT:
2473                 if ((Network_status == NETSTAT_ENDLEVEL) || (Network_status == NETSTAT_PLAYING))
2474                         network_read_endlevel_short_packet(data);
2475                 else
2476                         mprintf((0, "Junked short endlevel packet!\n"));
2477                 break;
2478
2479         case PID_GAME_UPDATE:
2480                 mprintf ((0,"Got a GAME_UPDATE!\n"));
2481
2482                 if (Network_status==NETSTAT_PLAYING)
2483                  {
2484                         if (Network_game_type == IPX_GAME)
2485                                 receive_lite_netgame_packet(data, &TempNetInfo);
2486                         else
2487                                 memcpy((ubyte *)&TempNetInfo, data, sizeof(lite_info) );
2488                   if (TempNetInfo.Security==Netgame.Security)
2489                          memcpy (&Netgame,(ubyte *)&TempNetInfo,sizeof(lite_info));
2490                  }
2491                 if (Game_mode & GM_TEAM)
2492                  {
2493                         int i;
2494
2495                         for (i=0;i<N_players;i++)
2496                          if (Players[i].connected)
2497                         multi_reset_object_texture (&Objects[Players[i].objnum]);
2498                     reset_cockpit();
2499                  }
2500            break;
2501    case PID_PING_SEND:
2502                 network_ping (PID_PING_RETURN,data[1]);
2503                 break;
2504    case PID_PING_RETURN:
2505                 network_handle_ping_return(data[1]);  // data[1] is player who told us of their ping time
2506                 break;
2507    case PID_NAMES_RETURN:
2508                 if (Network_status==NETSTAT_BROWSING && NamesInfoSecurity!=-1)
2509                   network_process_names_return (data);
2510                 break;
2511         case PID_GAME_PLAYERS:
2512                 // Someone wants a list of players in this game
2513
2514            if (length != SEQUENCE_PACKET_SIZE)
2515                  {
2516                   mprintf ((0,"WARNING! Recieved invalid size for PID_GAME_PLAYERS\n"));
2517                   return;
2518                  }
2519
2520                 mprintf((0, "Got a PID_GAME_PLAYERS!\n"));
2521                 if ((Network_status == NETSTAT_PLAYING) || (Network_status == NETSTAT_STARTING) || (Network_status == NETSTAT_ENDLEVEL))
2522                         if (network_i_am_master() && their->Security==Netgame.Security)
2523                                 network_send_player_names(their);
2524                 break;
2525
2526         default:
2527                 mprintf((0, "Ignoring invalid packet type.\n"));
2528                 Int3(); // Invalid network packet type, see ROB
2529            break;
2530         }
2531 }
2532
2533 #ifndef NDEBUG
2534 void dump_segments()
2535 {
2536         FILE * fp;
2537
2538         fp = fopen( "TEST.DMP", "wb" );
2539         fwrite( Segments, sizeof(segment)*(Highest_segment_index+1),1, fp );
2540         fclose(fp);
2541         mprintf( (0, "SS=%d\n", sizeof(segment) ));
2542 }
2543 #endif
2544
2545
2546 void
2547 network_read_endlevel_packet( ubyte *data )
2548 {
2549         // Special packet for end of level syncing
2550         int playernum;
2551         endlevel_info *end = (endlevel_info *)data;
2552 #ifdef WORDS_BIGENDIAN
2553         int i, j;
2554
2555         for (i = 0; i < MAX_PLAYERS; i++)
2556                 for (j = 0; j < MAX_PLAYERS; j++)
2557                         end->kill_matrix[i][j] = INTEL_SHORT(end->kill_matrix[i][j]);
2558         end->kills = INTEL_SHORT(end->kills);
2559         end->killed = INTEL_SHORT(end->killed);
2560 #endif
2561
2562         playernum = end->player_num;
2563
2564         Assert(playernum != Player_num);
2565
2566         if (playernum>=N_players)
2567          {
2568                 Int3(); // weird, but it an happen in a coop restore game
2569                 return; // if it happens in a coop restore, don't worry about it
2570          }
2571
2572         if ((Network_status == NETSTAT_PLAYING) && (end->connected != 0))
2573                 return; // Only accept disconnect packets if we're not out of the level yet
2574
2575         Players[playernum].connected = end->connected;
2576         memcpy(&kill_matrix[playernum][0], end->kill_matrix, MAX_PLAYERS*sizeof(short));
2577         Players[playernum].net_kills_total = end->kills;
2578         Players[playernum].net_killed_total = end->killed;
2579
2580         if ((Players[playernum].connected == 1) && (end->seconds_left < Countdown_seconds_left))
2581                 Countdown_seconds_left = end->seconds_left;
2582
2583         LastPacketTime[playernum] = timer_get_approx_seconds();
2584
2585 //      mprintf((0, "Got endlevel packet from player %d.\n", playernum));
2586 }
2587
2588 void
2589 network_read_endlevel_short_packet( ubyte *data )
2590 {
2591         // Special packet for end of level syncing
2592
2593         int playernum;
2594         endlevel_info_short *end;
2595
2596         end = (endlevel_info_short *)data;
2597
2598         playernum = end->player_num;
2599
2600         Assert(playernum != Player_num);
2601
2602         if (playernum>=N_players)
2603          {
2604                 Int3(); // weird, but it can happen in a coop restore game
2605                 return; // if it happens in a coop restore, don't worry about it
2606          }
2607
2608         if ((Network_status == NETSTAT_PLAYING) && (end->connected != 0))
2609          {
2610                 //mprintf ((0,"Returning early for short_endlevel\n"));
2611                 return; // Only accept disconnect packets if we're not out of the level yet
2612          }
2613
2614         Players[playernum].connected = end->connected;
2615
2616         if ((Players[playernum].connected == 1) && (end->seconds_left < Countdown_seconds_left))
2617                 Countdown_seconds_left = end->seconds_left;
2618
2619         LastPacketTime[playernum] = timer_get_approx_seconds();
2620 }
2621
2622
2623 void
2624 network_pack_objects(void)
2625 {
2626         // Switching modes, pack the object array
2627
2628         special_reset_objects();
2629 }
2630
2631 int
2632 network_verify_objects(int remote, int local)
2633 {
2634         int i;
2635         int nplayers, got_controlcen=0;
2636
2637    mprintf ((0,"NETWORK:remote=%d local=%d\n",remote,local));
2638
2639         if ((remote-local) > 10)
2640                 return(-1);
2641
2642         if (Game_mode & GM_MULTI_ROBOTS)
2643                 got_controlcen = 1;
2644
2645         nplayers = 0;
2646
2647         for (i = 0; i <= Highest_object_index; i++)
2648         {
2649                 if ((Objects[i].type == OBJ_PLAYER) || (Objects[i].type == OBJ_GHOST))
2650                         nplayers++;
2651                 if (Objects[i].type == OBJ_CNTRLCEN)
2652                         got_controlcen=1;
2653         }
2654
2655     if (got_controlcen && (MaxNumNetPlayers<=nplayers))
2656                 return(0);
2657
2658         return(1);
2659 }
2660
2661 void
2662 network_read_object_packet( ubyte *data )
2663 {
2664         // Object from another net player we need to sync with
2665
2666         short objnum, remote_objnum;
2667         sbyte obj_owner;
2668         int segnum, i;
2669         object *obj;
2670
2671         static int my_pnum = 0;
2672         static int mode = 0;
2673         static int object_count = 0;
2674         static int frame_num = 0;
2675         int nobj = data[1];
2676         int loc = 3;
2677         int remote_frame_num = data[2];
2678
2679         frame_num++;
2680
2681 //      mprintf((0, "Object packet %d (remote #%d) contains %d objects.\n", frame_num, remote_frame_num, nobj));
2682
2683         for (i = 0; i < nobj; i++)
2684         {
2685                 objnum = INTEL_SHORT( *(short *)(data+loc) );                   loc += 2;
2686                 obj_owner = data[loc];                                          loc += 1;
2687                 remote_objnum = INTEL_SHORT( *(short *)(data+loc) );            loc += 2;
2688
2689                 if (objnum == -1)
2690                 {
2691                         // Clear object array
2692                         mprintf((0, "Clearing object array.\n"));
2693
2694                         init_objects();
2695                         Network_rejoined = 1;
2696                         my_pnum = obj_owner;
2697                         change_playernum_to(my_pnum);
2698                         mode = 1;
2699                         object_count = 0;
2700                         frame_num = 1;
2701                 }
2702                 else if (objnum == -2)
2703                 {
2704                         // Special debug checksum marker for entire send
2705                         if (mode == 1)
2706                         {
2707                                 network_pack_objects();
2708                                 mode = 0;
2709                         }
2710                         mprintf((0, "Objnum -2 found in frame local %d remote %d.\n", frame_num, remote_frame_num));
2711                         mprintf((0, "Got %d objects, expected %d.\n", object_count, remote_objnum));
2712                         if (remote_objnum != object_count) {
2713                                 Int3();
2714                         }
2715                         if (network_verify_objects(remote_objnum, object_count))
2716                         {
2717                                 // Failed to sync up
2718                                 nm_messagebox(NULL, 1, TXT_OK, TXT_NET_SYNC_FAILED);
2719                                 Network_status = NETSTAT_MENU;
2720                                 return;
2721                         }
2722                         frame_num = 0;
2723                 }
2724                 else
2725                 {
2726                         if (frame_num != remote_frame_num)
2727                                 Int3();
2728                         mprintf ((0,"Got a type 3 object packet!\n"));
2729                         object_count++;
2730                         if ((obj_owner == my_pnum) || (obj_owner == -1))
2731                         {
2732                                 if (mode != 1)
2733                                         Int3(); // SEE ROB
2734                                 objnum = remote_objnum;
2735                                 //if (objnum > Highest_object_index)
2736                                 //{
2737                                 //      Highest_object_index = objnum;
2738                                 //      num_objects = Highest_object_index+1;
2739                                 //}
2740                         }
2741                         else {
2742                                 if (mode == 1)
2743                                 {
2744                                         network_pack_objects();
2745                                         mode = 0;
2746                                 }
2747                                 objnum = obj_allocate();
2748                         }
2749                         if (objnum != -1) {
2750                                 obj = &Objects[objnum];
2751                                 if (obj->segnum != -1)
2752                                         obj_unlink(objnum);
2753                                 Assert(obj->segnum == -1);
2754                                 Assert(objnum < MAX_OBJECTS);
2755                                 memcpy(obj, &data[loc], sizeof(object));
2756                                 if (Network_game_type == IPX_GAME)
2757                                         swap_object(obj);
2758                                 loc += sizeof(object);
2759                                 segnum = obj->segnum;
2760                                 obj->next = obj->prev = obj->segnum = -1;
2761                                 obj->attached_obj = -1;
2762                                 if (segnum > -1)
2763                                         obj_link(obj-Objects,segnum);
2764                                 if (obj_owner == my_pnum)
2765                                         map_objnum_local_to_local(objnum);
2766                                 else if (obj_owner != -1)
2767                                         map_objnum_local_to_remote(objnum, remote_objnum, obj_owner);
2768                                 else
2769                                         object_owner[objnum] = -1;
2770                         }
2771                 } // For a standard onbject
2772         } // For each object in packet
2773 }
2774
2775 /* Polling loop waiting for sync packet to start game
2776  * after having sent request
2777  */
2778 void network_sync_poll( int nitems, newmenu_item * menus, int * key, int citem )
2779 {
2780
2781         static fix t1 = 0;
2782
2783         menus = menus;
2784         citem = citem;
2785         nitems = nitems;
2786
2787         network_listen();
2788
2789         if (Network_status != NETSTAT_WAITING)  // Status changed to playing, exit the menu
2790                 *key = -2;
2791
2792         if (!Network_rejoined && (timer_get_approx_seconds() > t1+F1_0*2))
2793         {
2794                 int i;
2795
2796                 // Poll time expired, re-send request
2797
2798                 t1 = timer_get_approx_seconds();
2799
2800                 mprintf((0, "Re-sending join request.\n"));
2801                 i = network_send_request();
2802                 if (i < 0)
2803                         *key = -2;
2804         }
2805 }
2806
2807 void network_start_poll( int nitems, newmenu_item * menus, int * key, int citem )
2808 {
2809         int i,n,nm;
2810
2811         key=key;
2812         citem=citem;
2813
2814         Assert(Network_status == NETSTAT_STARTING);
2815
2816         if (!menus[0].value) {
2817                         menus[0].value = 1;
2818                         menus[0].redraw = 1;
2819         }
2820
2821         for (i=1; i<nitems; i++ )       {
2822                 if ( (i>= N_players) && (menus[i].value) )      {
2823                         menus[i].value = 0;
2824                         menus[i].redraw = 1;
2825                 }
2826         }
2827
2828         nm = 0;
2829         for (i=0; i<nitems; i++ )       {
2830                 if ( menus[i].value )   {
2831                         nm++;
2832                         if ( nm > N_players )   {
2833                                 menus[i].value = 0;
2834                                 menus[i].redraw = 1;
2835                         }
2836                 }
2837         }
2838
2839         if ( nm > MaxNumNetPlayers )    {
2840                 nm_messagebox( TXT_ERROR, 1, TXT_OK, "%s %d %s", TXT_SORRY_ONLY, MaxNumNetPlayers, TXT_NETPLAYERS_IN );
2841                 // Turn off the last player highlighted
2842                 for (i = N_players; i > 0; i--)
2843                         if (menus[i].value == 1)
2844                         {
2845                                 menus[i].value = 0;
2846                                 menus[i].redraw = 1;
2847                                 break;
2848                         }
2849         }
2850
2851 //       if (nitems > MAX_PLAYERS ) return;
2852
2853         n = Netgame.numplayers;
2854         network_listen();
2855
2856         if (n < Netgame.numplayers )
2857         {
2858                 digi_play_sample (SOUND_HUD_MESSAGE,F1_0);
2859
2860       mprintf ((0,"More players are printed!"));
2861                 if (FindArg("-norankings"))
2862               sprintf( menus[N_players-1].text, "%d. %-20s", N_players,NetPlayers.players[N_players-1].callsign );
2863                 else
2864               sprintf( menus[N_players-1].text, "%d. %s%-20s", N_players, RankStrings[NetPlayers.players[N_players-1].rank],NetPlayers.players[N_players-1].callsign );
2865
2866                 menus[N_players-1].redraw = 1;
2867                 if (N_players <= MaxNumNetPlayers)
2868                 {
2869                         menus[N_players-1].value = 1;
2870                 }
2871         }
2872         else if ( n > Netgame.numplayers )
2873         {
2874                 // One got removed...
2875
2876       digi_play_sample (SOUND_HUD_KILL,F1_0);
2877
2878                 for (i=0; i<N_players; i++ )
2879                 {
2880
2881          if (FindArg("-norankings"))
2882                  sprintf( menus[i].text, "%d. %-20s", i+1, NetPlayers.players[i].callsign );
2883          else
2884                  sprintf( menus[i].text, "%d. %s%-20s", i+1, RankStrings[NetPlayers.players[i].rank],NetPlayers.players[i].callsign );
2885                         if (i < MaxNumNetPlayers)
2886                                 menus[i].value = 1;
2887                         else
2888                                 menus[i].value = 0;
2889                         menus[i].redraw = 1;
2890                 }
2891                 for (i=N_players; i<n; i++ )
2892                 {
2893                         sprintf( menus[i].text, "%d. ", i+1 );          // Clear out the deleted entries...
2894                         menus[i].value = 0;
2895                         menus[i].redraw = 1;
2896                 }
2897    }
2898 }
2899
2900 int opt_cinvul, opt_team_anarchy, opt_coop, opt_show_on_map, opt_closed,opt_maxnet;
2901 int last_cinvul=0,last_maxnet,opt_team_hoard;
2902 int opt_refuse,opt_capture;
2903
2904 void network_game_param_poll( int nitems, newmenu_item * menus, int * key, int citem )
2905 {
2906         static int oldmaxnet=0;
2907
2908         if (((HoardEquipped() && menus[opt_team_hoard].value) || (menus[opt_team_anarchy].value || menus[opt_capture].value)) && !menus[opt_closed].value && !menus[opt_refuse].value) {
2909                 menus[opt_refuse].value = 1;
2910                 menus[opt_refuse].redraw = 1;
2911                 menus[opt_refuse-1].value = 0;
2912                 menus[opt_refuse-1].redraw = 1;
2913                 menus[opt_refuse-2].value = 0;
2914                 menus[opt_refuse-2].redraw = 1;
2915         }
2916
2917         #ifndef MACINTOSH
2918         if (menus[opt_coop].value)
2919         #else
2920         if ( (menus[opt_coop].value) || ((Network_game_type == APPLETALK_GAME) && (Network_appletalk_type == LOCALTALK_TYPE) && (menus[opt_coop-1].value)) )
2921         #endif
2922         {
2923                 oldmaxnet=1;
2924
2925                 if (menus[opt_maxnet].value>2)
2926                 {
2927                     menus[opt_maxnet].value=2;
2928                     menus[opt_maxnet].redraw=1;
2929                 }
2930
2931                 if (menus[opt_maxnet].max_value>2)
2932                 {
2933                     menus[opt_maxnet].max_value=2;
2934                     menus[opt_maxnet].redraw=1;
2935                 }
2936
2937                 #ifdef MACINTOSH
2938                 if ( (Network_game_type == APPLETALK_GAME) && (Network_appletalk_type == LOCALTALK_TYPE) ) {
2939                         if (menus[opt_maxnet].value > 0) {
2940                             menus[opt_maxnet].value=0;
2941                             menus[opt_maxnet].redraw=1;
2942                         }
2943                         if (menus[opt_maxnet].max_value > 0) {
2944                                 menus[opt_maxnet].max_value=0;
2945                                 menus[opt_maxnet].redraw=1;
2946                         }
2947                 }
2948                 #endif
2949
2950              if (!Netgame.game_flags & NETGAME_FLAG_SHOW_MAP)
2951                         Netgame.game_flags |= NETGAME_FLAG_SHOW_MAP;
2952
2953                 if (Netgame.PlayTimeAllowed || Netgame.KillGoal)
2954                 {
2955                     Netgame.PlayTimeAllowed=0;
2956                     Netgame.KillGoal=0;
2957                 }
2958
2959         }
2960         else // if !Coop game
2961     {
2962                 if (oldmaxnet)
2963                 {
2964                     oldmaxnet=0;
2965                         menus[opt_maxnet].value=6;
2966                         menus[opt_maxnet].max_value=6;
2967
2968                     #ifdef MACINTOSH
2969                         if ( (Network_game_type == APPLETALK_GAME) && (Network_appletalk_type == LOCALTALK_TYPE) ) {
2970                                 menus[opt_maxnet].value=1;
2971                                 menus[opt_maxnet].max_value=1;
2972                         }
2973                         #endif
2974
2975                 }
2976         }
2977
2978     if ( last_maxnet != menus[opt_maxnet].value )
2979         {
2980                 sprintf( menus[opt_maxnet].text, "Maximum players: %d", menus[opt_maxnet].value+2 );
2981                 last_maxnet = menus[opt_maxnet].value;
2982                 menus[opt_maxnet].redraw = 1;
2983         }
2984  }
2985
2986 int netgame_difficulty;
2987
2988 int network_get_game_params( char * game_name, int *mode, int *game_flags, int *level )
2989 {
2990         int i;
2991         int opt, opt_name, opt_level, opt_mode,opt_moreopts;
2992         newmenu_item m[20];
2993         char name[NETGAME_NAME_LEN+1];
2994         char slevel[5];
2995         char level_text[32];
2996         char srmaxnet[50];
2997
2998         int new_mission_num;
2999         int anarchy_only;
3000
3001         *game_flags=*game_flags;
3002
3003         SetAllAllowablesTo (1);
3004         NamesInfoSecurity=-1;
3005
3006         for (i=0;i<MAX_PLAYERS;i++)
3007                 if (i!=Player_num)
3008                         Players[i].callsign[0]=0;
3009
3010         MaxNumNetPlayers = MAX_NUM_NET_PLAYERS;
3011         Netgame.KillGoal=0;
3012         Netgame.PlayTimeAllowed=0;
3013         Netgame.Allow_marker_view=1;
3014         netgame_difficulty=Player_default_difficulty;
3015
3016         new_mission_num = multi_choose_mission(&anarchy_only);
3017
3018         if (new_mission_num < 0)
3019                 return -1;
3020
3021         if (!(FindArg ("-packets") && FindArg ("-shortpackets")))
3022                 if (!network_choose_connect ())
3023                         return -1;
3024
3025 #ifdef MACINTOSH
3026         if ( (Network_game_type == APPLETALK_GAME) && (Network_appletalk_type == LOCALTALK_TYPE) )
3027                 MaxNumNetPlayers = 3;
3028 #endif
3029
3030         strcpy(Netgame.mission_name, Mission_list[new_mission_num].filename);
3031         strcpy(Netgame.mission_title, Mission_list[new_mission_num].mission_name);
3032         Netgame.control_invul_time = control_invul_time;
3033
3034         sprintf( name, "%s%s", Players[Player_num].callsign, TXT_S_GAME );
3035         sprintf( slevel, "1" );
3036
3037         opt = 0;
3038         m[opt].type = NM_TYPE_TEXT; m[opt].text = TXT_DESCRIPTION; opt++;
3039
3040         opt_name = opt;
3041         m[opt].type = NM_TYPE_INPUT; m[opt].text = name; m[opt].text_len = NETGAME_NAME_LEN; opt++;
3042
3043         sprintf(level_text, "%s (1-%d)", TXT_LEVEL_, Last_level);
3044
3045 //      if (Last_secret_level < -1)
3046 //              sprintf(level_text+strlen(level_text)-1, ", S1-S%d)", -Last_secret_level);
3047 //      else if (Last_secret_level == -1)
3048 //              sprintf(level_text+strlen(level_text)-1, ", S1)");
3049
3050         Assert(strlen(level_text) < 32);
3051
3052         m[opt].type = NM_TYPE_TEXT; m[opt].text = level_text; opt++;
3053
3054         opt_level = opt;
3055         m[opt].type = NM_TYPE_INPUT; m[opt].text = slevel; m[opt].text_len=4; opt++;
3056 //      m[opt].type = NM_TYPE_TEXT; m[opt].text = TXT_OPTIONS; opt++;
3057
3058         opt_mode = opt;
3059         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_ANARCHY; m[opt].value=1; m[opt].group=0; opt++;
3060         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_TEAM_ANARCHY; m[opt].value=0; m[opt].group=0; opt_team_anarchy=opt; opt++;
3061         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_ANARCHY_W_ROBOTS; m[opt].value=0; m[opt].group=0; opt++;
3062         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_COOPERATIVE; m[opt].value=0; m[opt].group=0; opt_coop=opt; opt++;
3063         m[opt].type = NM_TYPE_RADIO; m[opt].text = "Capture the flag"; m[opt].value=0; m[opt].group=0; opt_capture=opt; opt++;
3064
3065         if (HoardEquipped())
3066         {
3067                 m[opt].type = NM_TYPE_RADIO; m[opt].text = "Hoard"; m[opt].value=0; m[opt].group=0; opt++;
3068                 m[opt].type = NM_TYPE_RADIO; m[opt].text = "Team Hoard"; m[opt].value=0; m[opt].group=0; opt_team_hoard=opt; opt++;
3069            m[opt].type = NM_TYPE_TEXT; m[opt].text = ""; opt++;
3070         }
3071         else
3072          {  m[opt].type = NM_TYPE_TEXT; m[opt].text = ""; opt++; }
3073
3074         m[opt].type = NM_TYPE_RADIO; m[opt].text = "Open game"; m[opt].group=1; m[opt].value=0; opt++;
3075         opt_closed = opt;
3076         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_CLOSED_GAME; m[opt].group=1; m[opt].value=0; opt++;
3077    opt_refuse = opt;
3078    m[opt].type = NM_TYPE_RADIO; m[opt].text = "Restricted Game              "; m[opt].group=1; m[opt].value=Netgame.RefusePlayers; opt++;
3079
3080 //      m[opt].type = NM_TYPE_CHECK; m[opt].text = TXT_SHOW_IDS; m[opt].value=0; opt++;
3081
3082    opt_maxnet = opt;
3083    sprintf( srmaxnet, "Maximum players: %d", MaxNumNetPlayers);
3084    m[opt].type = NM_TYPE_SLIDER; m[opt].value=MaxNumNetPlayers-2; m[opt].text= srmaxnet; m[opt].min_value=0;
3085    m[opt].max_value=MaxNumNetPlayers-2; opt++;
3086    last_maxnet=MaxNumNetPlayers-2;
3087
3088    opt_moreopts=opt;
3089    m[opt].type = NM_TYPE_MENU;  m[opt].text = "More options..."; opt++;
3090
3091         Assert(opt <= 20);
3092
3093 menu:
3094    ExtGameStatus=GAMESTAT_NETGAME_OPTIONS;
3095         i = newmenu_do1( NULL, NULL, opt, m, network_game_param_poll, 1 );
3096                                                                         //TXT_NETGAME_SETUP
3097    if (i==opt_moreopts)
3098     {
3099      if ( m[opt_mode+3].value )
3100       Game_mode=GM_MULTI_COOP;
3101      network_more_game_options();
3102      Game_mode=0;
3103      goto menu;
3104     }
3105   Netgame.RefusePlayers=m[opt_refuse].value;
3106
3107
3108         if ( i > -1 )   {
3109                 int j;
3110
3111    MaxNumNetPlayers = m[opt_maxnet].value+2;
3112    Netgame.max_numplayers=MaxNumNetPlayers;
3113
3114                 for (j = 0; j < num_active_games; j++)
3115                         if (!stricmp(Active_games[j].game_name, name))
3116                         {
3117                                 nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_DUPLICATE_NAME);
3118                                 goto menu;
3119                         }
3120
3121                 strcpy( game_name, name );
3122
3123
3124                 *level = atoi(slevel);
3125
3126                 if ((*level < 1) || (*level > Last_level))
3127                 {
3128                         nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_LEVEL_OUT_RANGE );
3129                         sprintf(slevel, "1");
3130                         goto menu;
3131                 }
3132                 if ( m[opt_mode].value )
3133                         *mode = NETGAME_ANARCHY;
3134
3135 #ifdef SHAREWARE
3136                 else
3137                 {
3138                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_REGISTERED_ONLY );
3139                         m[opt_mode+1].value = 0;
3140                         m[opt_mode+2].value = 0;
3141                         m[opt_mode+3].value = 0;
3142                    if (HoardEquipped())
3143                                 m[opt_mode+4].value = 0;
3144
3145                         m[opt_mode].value = 1;
3146                         goto menu;
3147                 }
3148 #else
3149                 else if (m[opt_mode+1].value) {
3150                         *mode = NETGAME_TEAM_ANARCHY;
3151                 }
3152                 else if (m[opt_capture].value)
3153                         *mode = NETGAME_CAPTURE_FLAG;
3154                 else if (HoardEquipped() && m[opt_capture+1].value)
3155                                 *mode = NETGAME_HOARD;
3156                 else if (HoardEquipped() && m[opt_capture+2].value)
3157                                 *mode = NETGAME_TEAM_HOARD;
3158                 else if (anarchy_only) {
3159                         nm_messagebox(NULL, 1, TXT_OK, TXT_ANARCHY_ONLY_MISSION);
3160                         m[opt_mode+2].value = 0;
3161                         m[opt_mode+3].value = 0;
3162                         m[opt_mode].value = 1;
3163                         goto menu;
3164                 }
3165                 else if ( m[opt_mode+2].value )
3166                         *mode = NETGAME_ROBOT_ANARCHY;
3167                 else if ( m[opt_mode+3].value )
3168                         *mode = NETGAME_COOPERATIVE;
3169                 else Int3(); // Invalid mode -- see Rob
3170 #endif
3171                 if (m[opt_closed].value)
3172                         Netgame.game_flags |= NETGAME_FLAG_CLOSED;
3173
3174         }
3175
3176         return i;
3177 }
3178
3179 void
3180 network_set_game_mode(int gamemode)
3181 {
3182         Show_kill_list = 1;
3183
3184         if ( gamemode == NETGAME_ANARCHY )
3185                 Game_mode = GM_NETWORK;
3186         else if ( gamemode == NETGAME_ROBOT_ANARCHY )
3187                 Game_mode = GM_NETWORK | GM_MULTI_ROBOTS;
3188         else if ( gamemode == NETGAME_COOPERATIVE )
3189                 Game_mode = GM_NETWORK | GM_MULTI_COOP | GM_MULTI_ROBOTS;
3190         else if (gamemode == NETGAME_CAPTURE_FLAG)
3191                 {
3192                  Game_mode = GM_NETWORK | GM_TEAM | GM_CAPTURE;
3193                  Show_kill_list=3;
3194                 }
3195
3196         else if (HoardEquipped() && gamemode == NETGAME_HOARD)
3197                  Game_mode = GM_NETWORK | GM_HOARD;
3198         else if (HoardEquipped() && gamemode == NETGAME_TEAM_HOARD)
3199                  {
3200                   Game_mode = GM_NETWORK | GM_HOARD | GM_TEAM;
3201                   Show_kill_list=3;
3202                  }
3203         else if ( gamemode == NETGAME_TEAM_ANARCHY )
3204         {
3205                 Game_mode = GM_NETWORK | GM_TEAM;
3206                 Show_kill_list = 3;
3207         }
3208         else
3209                 Int3();
3210
3211 #if 0
3212 #ifdef MACINTOSH                        // minimize players on localtalk games
3213         if ( (Network_game_type == APPLETALK_GAME) && (Network_appletalk_type == LOCALTALK_TYPE) ) {
3214                 if (Game_mode & GM_MULTI_ROBOTS)
3215                         MaxNumNetPlayers = 2;
3216                 else
3217                         MaxNumNetPlayers = 3;
3218         } else {
3219                 if (Game_mode & GM_MULTI_COOP)
3220                         MaxNumNetPlayers = 4;
3221                 else
3222                         MaxNumNetPlayers = 8;
3223         }
3224 #endif
3225 #endif
3226
3227 }
3228
3229 int
3230 network_find_game(void)
3231 {
3232         // Find out whether or not there is space left on this socket
3233
3234         fix t1;
3235
3236         Network_status = NETSTAT_BROWSING;
3237
3238         num_active_games = 0;
3239
3240         show_boxed_message(TXT_WAIT);
3241
3242         network_send_game_list_request();
3243         t1 = timer_get_approx_seconds() + F1_0*3;
3244
3245         while (timer_get_approx_seconds() < t1) // Wait 3 seconds for replies
3246                 network_listen();
3247
3248         clear_boxed_message();
3249
3250 //      mprintf((0, "%s %d %s\n", TXT_FOUND, num_active_games, TXT_ACTIVE_GAMES));
3251
3252         if (num_active_games < MAX_ACTIVE_NETGAMES)
3253                 return 0;
3254         return 1;
3255 }
3256
3257 void network_read_sync_packet( netgame_info * sp, int rsinit)
3258 {
3259         int i, j;
3260         char temp_callsign[CALLSIGN_LEN+1];
3261 #ifdef WORDS_BIGENDIAN
3262         netgame_info tmp_info;
3263
3264         if ( (Network_game_type == IPX_GAME) && (sp != &Netgame) ) {                            // for macintosh -- get the values unpacked to our structure format
3265                 receive_full_netgame_packet((ubyte *)sp, &tmp_info);
3266                 sp = &tmp_info;
3267         }
3268 #endif
3269
3270    if (rsinit)
3271      TempPlayersInfo=&NetPlayers;
3272
3273         // This function is now called by all people entering the netgame.
3274
3275         // mprintf( (0, "%s %d\n", TXT_STARTING_NETGAME, sp->levelnum ));
3276
3277         if (sp != &Netgame)
3278          {
3279           memcpy( &Netgame, sp, sizeof(netgame_info) );
3280           memcpy (&NetPlayers,TempPlayersInfo,sizeof (AllNetPlayers_info));
3281          }
3282
3283         N_players = sp->numplayers;
3284         Difficulty_level = sp->difficulty;
3285         Network_status = sp->game_status;
3286
3287    //Assert(Function_mode != FMODE_GAME);
3288
3289         // New code, 11/27
3290
3291         mprintf((1, "Netgame.checksum = %d, calculated checksum = %d.\n", Netgame.segments_checksum, my_segments_checksum));
3292
3293         if (Netgame.segments_checksum != my_segments_checksum)
3294         {
3295                 Network_status = NETSTAT_MENU;
3296                 nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_NETLEVEL_NMATCH);
3297 #ifdef RELEASE
3298                 return;
3299 #endif
3300         }
3301
3302         // Discover my player number
3303
3304         memcpy(temp_callsign, Players[Player_num].callsign, CALLSIGN_LEN+1);
3305
3306         Player_num = -1;
3307
3308         for (i=0; i<MAX_NUM_NET_PLAYERS; i++ )  {
3309                 Players[i].net_kills_total = 0;
3310 //              Players[i].net_killed_total = 0;
3311         }
3312
3313         for (i=0; i<N_players; i++ )    {
3314                 if (Network_game_type == IPX_GAME) {
3315                         if ( (!memcmp( TempPlayersInfo->players[i].network.ipx.node, My_Seq.player.network.ipx.node, 6 )) && (!stricmp( TempPlayersInfo->players[i].callsign, temp_callsign)) ) {
3316                                 if (Player_num!=-1) {
3317                                         Int3(); // Hey, we've found ourselves twice
3318                                         mprintf ((0,"Hey, we've found ourselves twice!\n"));
3319                                         Network_status = NETSTAT_MENU;
3320                                         return;
3321                                 }
3322                                 change_playernum_to(i);
3323                         }
3324                 } else {
3325                         if ( (TempPlayersInfo->players[i].network.appletalk.node == My_Seq.player.network.appletalk.node) && (!stricmp( TempPlayersInfo->players[i].callsign, temp_callsign)) ) {
3326                                 if (Player_num!=-1) {
3327                                         Int3(); // Hey, we've found ourselves twice
3328                                         Network_status = NETSTAT_MENU;
3329                                         return;
3330                                 }
3331                                 change_playernum_to(i);
3332                         }
3333                 }
3334                 memcpy( Players[i].callsign, TempPlayersInfo->players[i].callsign, CALLSIGN_LEN+1 );
3335
3336                 if (Network_game_type == IPX_GAME) {
3337 #ifdef WORDS_NEED_ALIGNMENT
3338                         uint server;
3339                         memcpy(&server, TempPlayersInfo->players[i].network.ipx.server, 4);
3340                         if (server != 0)
3341                                 ipx_get_local_target((ubyte *)&server, TempPlayersInfo->players[i].network.ipx.node, Players[i].net_address);
3342 #else // WORDS_NEED_ALIGNMENT
3343                         if ((*(uint *)TempPlayersInfo->players[i].network.ipx.server) != 0)
3344                                 ipx_get_local_target(TempPlayersInfo->players[i].network.ipx.server, TempPlayersInfo->players[i].network.ipx.node, Players[i].net_address);
3345 #endif // WORDS_NEED_ALIGNMENT
3346                         else
3347                                 memcpy( Players[i].net_address, TempPlayersInfo->players[i].network.ipx.node, 6 );
3348                 }
3349
3350                 Players[i].n_packets_got=0;                             // How many packets we got from them
3351                 Players[i].n_packets_sent=0;                            // How many packets we sent to them
3352                 Players[i].connected = TempPlayersInfo->players[i].connected;
3353                 Players[i].net_kills_total = sp->player_kills[i];
3354                 Players[i].net_killed_total = sp->killed[i];
3355                 if ((Network_rejoined) || (i != Player_num))
3356                         Players[i].score = sp->player_score[i];
3357                 for (j = 0; j < MAX_NUM_NET_PLAYERS; j++)
3358                 {
3359                         kill_matrix[i][j] = sp->kills[i][j];
3360                 }
3361         }
3362
3363         if ( Player_num < 0 )   {
3364                 mprintf ((0,"Bad Player_num, resetting to NETSTAT_MENU!\n"));
3365                 Network_status = NETSTAT_MENU;
3366                 return;
3367         }
3368
3369         if (Network_rejoined)
3370                 for (i=0; i<N_players;i++)
3371                         Players[i].net_killed_total = sp->killed[i];
3372
3373         if (Network_rejoined) {
3374                 network_process_monitor_vector(sp->monitor_vector);
3375                 Players[Player_num].time_level = sp->level_time;
3376         }
3377
3378         team_kills[0] = sp->team_kills[0];
3379         team_kills[1] = sp->team_kills[1];
3380
3381         Players[Player_num].connected = 1;
3382    NetPlayers.players[Player_num].connected = 1;
3383    NetPlayers.players[Player_num].rank=GetMyNetRanking();
3384
3385         if (!Network_rejoined)
3386                 for (i=0; i<NumNetPlayerPositions; i++) {
3387                         Objects[Players[i].objnum].pos = Player_init[Netgame.locations[i]].pos;
3388                         Objects[Players[i].objnum].orient = Player_init[Netgame.locations[i]].orient;
3389                         obj_relink(Players[i].objnum,Player_init[Netgame.locations[i]].segnum);
3390                 }
3391
3392         Objects[Players[Player_num].objnum].type = OBJ_PLAYER;
3393
3394    mprintf ((0,"Changing to NETSTAT_PLAYING!\n"));
3395         Network_status = NETSTAT_PLAYING;
3396         Function_mode = FMODE_GAME;
3397         multi_sort_kill_list();
3398
3399 }
3400
3401 void
3402 network_send_sync(void)
3403 {
3404         int i, j, np;
3405
3406         // Randomize their starting locations...
3407
3408         d_srand( timer_get_fixed_seconds() );
3409         for (i=0; i<NumNetPlayerPositions; i++ )
3410         {
3411                 if (Players[i].connected)
3412                         Players[i].connected = 1; // Get rid of endlevel connect statuses
3413                 if (Game_mode & GM_MULTI_COOP)
3414                         Netgame.locations[i] = i;
3415                 else {
3416                         do
3417                         {
3418                                 np = d_rand() % NumNetPlayerPositions;
3419                                 for (j=0; j<i; j++ )
3420                                 {
3421                                         if (Netgame.locations[j]==np)
3422                                         {
3423                                                 np =-1;
3424                                                 break;
3425                                         }
3426                                 }
3427                         } while (np<0);
3428                         // np is a location that is not used anywhere else..
3429                         Netgame.locations[i]=np;
3430 //                      mprintf((0, "Player %d starting in location %d\n" ,i ,np ));
3431                 }
3432         }
3433
3434         // Push current data into the sync packet
3435
3436         network_update_netgame();
3437         Netgame.game_status = NETSTAT_PLAYING;
3438         Netgame.type = PID_SYNC;
3439         Netgame.segments_checksum = my_segments_checksum;
3440
3441         for (i=0; i<N_players; i++ )    {
3442                 if ((!Players[i].connected) || (i == Player_num))
3443                         continue;
3444
3445                 if (Network_game_type == IPX_GAME) {
3446                 // Send several times, extras will be ignored
3447                         send_internetwork_full_netgame_packet(NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node);
3448                         send_netplayers_packet(NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node);
3449                 #ifdef MACINTOSH
3450                 } else {
3451                                 appletalk_send_packet_data( (ubyte *)&Netgame, sizeof(netgame_info), NetPlayers.players[i].network.appletalk.node,
3452                                         NetPlayers.players[i].network.appletalk.net,
3453                                         NetPlayers.players[i].network.appletalk.socket);
3454                                 appletalk_send_packet_data( (ubyte *)&NetPlayers, sizeof(AllNetPlayers_info), NetPlayers.players[i].network.appletalk.node,
3455                                         NetPlayers.players[i].network.appletalk.net,
3456                                         NetPlayers.players[i].network.appletalk.socket);
3457                 #endif
3458                 }
3459
3460         }
3461
3462         network_read_sync_packet(&Netgame,1); // Read it myself, as if I had sent it
3463 }
3464
3465 int
3466 network_select_teams(void)
3467 {
3468 #ifndef SHAREWARE
3469         newmenu_item m[MAX_PLAYERS+4];
3470         int choice, opt, opt_team_b;
3471         ubyte team_vector = 0;
3472         char team_names[2][CALLSIGN_LEN+1];
3473         int i;
3474         int pnums[MAX_PLAYERS+2];
3475
3476         // One-time initialization
3477
3478         for (i = N_players/2; i < N_players; i++) // Put first half of players on team A
3479         {
3480                 team_vector |= (1 << i);
3481         }
3482
3483         sprintf(team_names[0], "%s", TXT_BLUE);
3484         sprintf(team_names[1], "%s", TXT_RED);
3485
3486         // Here comes da menu
3487 menu:
3488         m[0].type = NM_TYPE_INPUT; m[0].text = team_names[0]; m[0].text_len = CALLSIGN_LEN;
3489
3490         opt = 1;
3491         for (i = 0; i < N_players; i++)
3492         {
3493                 if (!(team_vector & (1 << i)))
3494                 {
3495                         m[opt].type = NM_TYPE_MENU; m[opt].text = NetPlayers.players[i].callsign; pnums[opt] = i; opt++;
3496                 }
3497         }
3498         opt_team_b = opt;
3499         m[opt].type = NM_TYPE_INPUT; m[opt].text = team_names[1]; m[opt].text_len = CALLSIGN_LEN; opt++;
3500         for (i = 0; i < N_players; i++)
3501         {
3502                 if (team_vector & (1 << i))
3503                 {
3504                         m[opt].type = NM_TYPE_MENU; m[opt].text = NetPlayers.players[i].callsign; pnums[opt] = i; opt++;
3505                 }
3506         }
3507         m[opt].type = NM_TYPE_TEXT; m[opt].text = ""; opt++;
3508         m[opt].type = NM_TYPE_MENU; m[opt].text = TXT_ACCEPT; opt++;
3509
3510         Assert(opt <= MAX_PLAYERS+4);
3511
3512         choice = newmenu_do(NULL, TXT_TEAM_SELECTION, opt, m, NULL);
3513
3514         if (choice == opt-1)
3515         {
3516                 if ((opt-2-opt_team_b < 2) || (opt_team_b == 1))
3517                 {
3518                         nm_messagebox(NULL, 1, TXT_OK, TXT_TEAM_MUST_ONE);
3519                         #ifdef RELEASE
3520                                 goto menu;
3521                         #endif
3522                 }
3523
3524                 Netgame.team_vector = team_vector;
3525                 strcpy(Netgame.team_name[0], team_names[0]);
3526                 strcpy(Netgame.team_name[1], team_names[1]);
3527                 return 1;
3528         }
3529
3530         else if ((choice > 0) && (choice < opt_team_b)) {
3531                 team_vector |= (1 << pnums[choice]);
3532         }
3533         else if ((choice > opt_team_b) && (choice < opt-2)) {
3534                 team_vector &= ~(1 << pnums[choice]);
3535         }
3536         else if (choice == -1)
3537                 return 0;
3538         goto menu;
3539 #else
3540         return 0;
3541 #endif
3542 }
3543
3544 int
3545 network_select_players(void)
3546 {
3547         int i, j;
3548    newmenu_item m[MAX_PLAYERS+4];
3549    char text[MAX_PLAYERS+4][45];
3550         char title[50];
3551         int save_nplayers;              //how may people would like to join
3552
3553         network_add_player( &My_Seq );
3554
3555         for (i=0; i< MAX_PLAYERS+4; i++ ) {
3556                 sprintf( text[i], "%d.  %-20s", i+1, "" );
3557                 m[i].type = NM_TYPE_CHECK; m[i].text = text[i]; m[i].value = 0;
3558         }
3559
3560         m[0].value = 1;                         // Assume server will play...
3561
3562    if (FindArg("-norankings"))
3563                 sprintf( text[0], "%d. %-20s", 1, Players[Player_num].callsign );
3564         else
3565                 sprintf( text[0], "%d. %s%-20s", 1, RankStrings[NetPlayers.players[Player_num].rank],Players[Player_num].callsign );
3566
3567         sprintf( title, "%s %d %s", TXT_TEAM_SELECT, MaxNumNetPlayers, TXT_TEAM_PRESS_ENTER );
3568
3569 GetPlayersAgain:
3570    ExtGameStatus=GAMESTAT_NETGAME_PLAYER_SELECT;
3571         j=newmenu_do1( NULL, title, MAX_PLAYERS+4, m, network_start_poll, 1 );
3572
3573         save_nplayers = N_players;
3574
3575         if (j<0)
3576         {
3577                 // Aborted!
3578                 // Dump all players and go back to menu mode
3579
3580 abort:
3581                 for (i=1; i<save_nplayers; i++) {
3582                         if (Network_game_type == IPX_GAME)
3583                                 network_dump_player(NetPlayers.players[i].network.ipx.server,NetPlayers.players[i].network.ipx.node, DUMP_ABORTED);
3584                         #ifdef MACINTOSH
3585                         else
3586                                 network_dump_appletalk_player(NetPlayers.players[i].network.appletalk.node,NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket, DUMP_ABORTED);
3587                         #endif
3588                 }
3589
3590
3591                 Netgame.numplayers = 0;
3592                 network_send_game_info(0); // Tell everyone we're bailing
3593                 ipx_handle_leave_game(); // Tell the network driver we're bailing too
3594
3595                 Network_status = NETSTAT_MENU;
3596                 return(0);
3597         }
3598
3599         // Count number of players chosen
3600
3601         N_players = 0;
3602         for (i=0; i<save_nplayers; i++ )
3603         {
3604                 if (m[i].value)
3605                         N_players++;
3606         }
3607
3608         if ( N_players > Netgame.max_numplayers) {
3609                 #ifndef MACINTOSH
3610                 nm_messagebox( TXT_ERROR, 1, TXT_OK, "%s %d %s", TXT_SORRY_ONLY, MaxNumNetPlayers, TXT_NETPLAYERS_IN );
3611                 #else
3612                 nm_messagebox( TXT_ERROR, 1, TXT_OK, "%s %d netplayers for this game.", TXT_SORRY_ONLY, MaxNumNetPlayers );
3613                 #endif
3614                 N_players = save_nplayers;
3615                 goto GetPlayersAgain;
3616         }
3617
3618 #ifdef RELEASE
3619         if ( N_players < 2 )    {
3620                 nm_messagebox( TXT_ERROR, 1, TXT_OK, TXT_TEAM_ATLEAST_TWO );
3621                 N_players = save_nplayers;
3622                 goto GetPlayersAgain;
3623         }
3624 #endif
3625
3626 #ifdef RELEASE
3627         if ( (Netgame.gamemode == NETGAME_TEAM_ANARCHY ||
3628                    Netgame.gamemode == NETGAME_CAPTURE_FLAG || Netgame.gamemode == NETGAME_TEAM_HOARD) && (N_players < 2) ) {
3629                 nm_messagebox(TXT_ERROR, 1, TXT_OK, "You must select at least two\nplayers to start a team game" );
3630                 N_players = save_nplayers;
3631                 goto GetPlayersAgain;
3632         }
3633 #endif
3634
3635         // Remove players that aren't marked.
3636         N_players = 0;
3637         for (i=0; i<save_nplayers; i++ )        {
3638                 if (m[i].value)
3639                 {
3640                         if (i > N_players)
3641                         {
3642                                 if (Network_game_type == IPX_GAME) {
3643                                         memcpy(NetPlayers.players[N_players].network.ipx.node, NetPlayers.players[i].network.ipx.node, 6);
3644                                         memcpy(NetPlayers.players[N_players].network.ipx.server, NetPlayers.players[i].network.ipx.server, 4);
3645                                 } else {
3646                                         NetPlayers.players[N_players].network.appletalk.node = NetPlayers.players[i].network.appletalk.node;
3647                                         NetPlayers.players[N_players].network.appletalk.net = NetPlayers.players[i].network.appletalk.net;
3648                                         NetPlayers.players[N_players].network.appletalk.socket = NetPlayers.players[i].network.appletalk.socket;
3649                                 }
3650                                 memcpy(NetPlayers.players[N_players].callsign, NetPlayers.players[i].callsign, CALLSIGN_LEN+1);
3651                                 NetPlayers.players[N_players].version_major=NetPlayers.players[i].version_major;
3652                                 NetPlayers.players[N_players].version_minor=NetPlayers.players[i].version_minor;
3653                                 NetPlayers.players[N_players].rank=NetPlayers.players[i].rank;
3654                                 ClipRank (&NetPlayers.players[N_players].rank);
3655                                 network_check_for_old_version(i);
3656                         }
3657                         Players[N_players].connected = 1;
3658                         N_players++;
3659                 }
3660                 else
3661                 {
3662                         if (Network_game_type == IPX_GAME)
3663                                 network_dump_player(NetPlayers.players[i].network.ipx.server,NetPlayers.players[i].network.ipx.node, DUMP_DORK);
3664                         #ifdef MACINTOSH
3665                         else
3666                                 network_dump_appletalk_player(NetPlayers.players[i].network.appletalk.node,NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket, DUMP_DORK);
3667                         #endif
3668                 }
3669         }
3670
3671         for (i = N_players; i < MAX_NUM_NET_PLAYERS; i++) {
3672                 if (Network_game_type == IPX_GAME) {
3673                 memset(NetPlayers.players[i].network.ipx.node, 0, 6);
3674                 memset(NetPlayers.players[i].network.ipx.server, 0, 4);
3675             } else {
3676                 NetPlayers.players[i].network.appletalk.node = 0;
3677                 NetPlayers.players[i].network.appletalk.net = 0;
3678                 NetPlayers.players[i].network.appletalk.socket = 0;
3679             }
3680         memset(NetPlayers.players[i].callsign, 0, CALLSIGN_LEN+1);
3681                 NetPlayers.players[i].version_major=0;
3682                 NetPlayers.players[i].version_minor=0;
3683                 NetPlayers.players[i].rank=0;
3684         }
3685
3686    mprintf ((0,"Select teams: Game mode is %d\n",Netgame.gamemode));
3687
3688         if (Netgame.gamemode == NETGAME_TEAM_ANARCHY ||
3689             Netgame.gamemode == NETGAME_CAPTURE_FLAG ||
3690                  Netgame.gamemode == NETGAME_TEAM_HOARD)
3691                  if (!network_select_teams())
3692                         goto abort;
3693
3694         return(1);
3695 }
3696
3697 void
3698 network_start_game()
3699 {
3700         int i;
3701         char game_name[NETGAME_NAME_LEN+1];
3702         int chosen_game_mode, game_flags, level;
3703
3704         if (Network_game_type == IPX_GAME) {
3705
3706                 Assert( FRAME_INFO_SIZE < IPX_MAX_DATA_SIZE );
3707                 mprintf((0, "Using frame_info len %d, max %d.\n", FRAME_INFO_SIZE, IPX_MAX_DATA_SIZE));
3708
3709                 if ( !Network_active )
3710                 {
3711                         nm_messagebox(NULL, 1, TXT_OK, TXT_IPX_NOT_FOUND );
3712                         return;
3713                 }
3714         #ifdef MACINTOSH
3715         } else {
3716                 int err;
3717                 char buf[256];
3718
3719                 Assert( FRAME_INFO_SIZE < APPLETALK_MAX_DATA_SIZE );
3720                 mprintf((0, "Using frame_info len %d, max %d.\n", sizeof(frame_info), APPLETALK_MAX_DATA_SIZE));
3721                 if (Appletalk_active <= 0) {
3722                         switch (Appletalk_active) {
3723                         case APPLETALK_NOT_OPEN:
3724                                 sprintf(buf, "Appletalk is not currently active.\nPlease enable AppleTalk from the\nChooser and restart Descent.");
3725                                 break;
3726                         case APPLETALK_BAD_LISTENER:
3727                                 sprintf(buf, "The Resource Fork of Descent appears damaged.\nPlease re-install Descent or contact\nMacPlay technical support.");
3728                                 break;
3729                         case APPLETALK_NO_LOCAL_ADDR:
3730                                 sprintf(buf, "Wow! Strange!\n\nNo Local Address.");
3731                                 break;
3732                         case APPLETALK_NO_SOCKET:
3733                                 sprintf(buf, "All AppleTalk sockets are in use.\nTry shutting down other network\napplications and restarting Descent.\n");
3734                                 break;
3735                         }
3736                         nm_messagebox(NULL, 1, TXT_OK, buf);
3737                         return;
3738                 }
3739                 strcpy(Network_zone_name, DEFAULT_ZONE_NAME);
3740         #endif
3741         }
3742
3743         network_init();
3744         change_playernum_to(0);
3745
3746         if (network_find_game())
3747         {
3748                 nm_messagebox(NULL, 1, TXT_OK, TXT_NET_FULL);
3749                 return;
3750         }
3751
3752         game_flags = 0;
3753         i = network_get_game_params( game_name, &chosen_game_mode, &game_flags, &level );
3754
3755         if (i<0) return;
3756
3757         N_players = 0;
3758
3759 // LoadLevel(level); Old, no longer used.
3760
3761         Netgame.difficulty = Difficulty_level;
3762         Netgame.gamemode = chosen_game_mode;
3763         Netgame.game_status = NETSTAT_STARTING;
3764         Netgame.numplayers = 0;
3765         Netgame.max_numplayers = MaxNumNetPlayers;
3766         Netgame.levelnum = level;
3767         Netgame.protocol_version = MULTI_PROTO_VERSION;
3768
3769         strcpy(Netgame.game_name, game_name);
3770
3771         Network_status = NETSTAT_STARTING;
3772         // Have the network driver initialize whatever data it wants to
3773         // store for this netgame.
3774         // For mcast4, this randomly chooses a multicast session and port.
3775         // Clients subscribe to this address when they call
3776         // ipx_handle_netgame_aux_data.
3777         ipx_init_netgame_aux_data(Netgame.AuxData);
3778
3779         #ifdef MACINTOSH
3780         if (Network_game_type == APPLETALK_GAME) {
3781                 OSErr err;
3782                 fix t1;
3783                 int count = 0;
3784
3785                 show_boxed_message("Registering Netgame");
3786                 do {
3787                         err = appletalk_register_netgame( game_name, TickCount() );
3788                         t1 = timer_get_fixed_seconds() + F1_0;
3789                         while (timer_get_fixed_seconds() < t1) ;
3790                         count++;
3791                 } while ( (err == nbpDuplicate) && (count != MAX_REGISTER_TRIES) );
3792                 clear_boxed_message();
3793                 if ( (err == tooManyReqs) || (count == MAX_REGISTER_TRIES) ) {
3794                         nm_messagebox(NULL, 1, TXT_OK, "AppleTalk Network is too busy.\nPlease try again shortly.");
3795                         Game_mode = GM_GAME_OVER;
3796                         return;
3797                 }
3798         }
3799         #endif
3800
3801         network_set_game_mode(Netgame.gamemode);
3802
3803    d_srand( timer_get_fixed_seconds() );
3804    Netgame.Security=d_rand();  // For syncing Netgames with player packets
3805
3806         if(network_select_players())
3807         {
3808                 StartNewLevel(Netgame.levelnum, 0);
3809         }
3810         else
3811                 Game_mode = GM_GAME_OVER;
3812
3813 }
3814
3815 void restart_net_searching(newmenu_item * m)
3816 {
3817         int i;
3818         N_players = 0;
3819         num_active_games = 0;
3820
3821         memset(Active_games, 0, sizeof(netgame_info)*MAX_ACTIVE_NETGAMES);
3822
3823         for (i = 0; i < MAX_ACTIVE_NETGAMES; i++)
3824         {
3825                 sprintf(m[i+2].text, "%d.                                                     ",i+1);
3826                 m[i+2].redraw = 1;
3827         }
3828
3829    NamesInfoSecurity=-1;
3830         Network_games_changed = 1;
3831 }
3832
3833 char *ModeLetters[]={"ANRCHY","TEAM","ROBO","COOP","FLAG","HOARD","TMHOARD"};
3834
3835 int NumActiveNetgames=0;
3836
3837 void network_join_poll( int nitems, newmenu_item * menus, int * key, int citem )
3838 {
3839         // Polling loop for Join Game menu
3840         static fix t1 = 0;
3841         int i, osocket,join_status,temp;
3842
3843         menus = menus;
3844         citem = citem;
3845         nitems = nitems;
3846         key = key;
3847
3848         if ( (Network_game_type == IPX_GAME) && Network_allow_socket_changes ) {
3849                 osocket = Network_socket;
3850
3851                 if ( *key==KEY_PAGEDOWN )       { Network_socket--; *key = 0; }
3852                 if ( *key==KEY_PAGEUP )         { Network_socket++; *key = 0; }
3853
3854                 if (Network_socket>99)
3855                         Network_socket=99;
3856                 if (Network_socket<-99)
3857                         Network_socket=-99;
3858
3859                 if ( Network_socket+IPX_DEFAULT_SOCKET > 0x8000 )
3860                         Network_socket  = 0x8000 - IPX_DEFAULT_SOCKET;
3861
3862                 if ( Network_socket+IPX_DEFAULT_SOCKET < 0 )
3863                         Network_socket  = IPX_DEFAULT_SOCKET;
3864
3865                 if (Network_socket != osocket )         {
3866                         sprintf( menus[0].text, "\t%s %+d (PgUp/PgDn to change)", TXT_CURRENT_IPX_SOCKET, Network_socket );
3867                         menus[0].redraw = 1;
3868                         mprintf(( 0, "Changing to socket %d\n", Network_socket ));
3869                         network_listen();
3870                         mprintf ((0,"netgood 1!\n"));
3871                         ipx_change_default_socket( IPX_DEFAULT_SOCKET + Network_socket );
3872                         mprintf ((0,"netgood 2!\n"));
3873                         restart_net_searching(menus);
3874                         mprintf ((0,"netgood 3!\n"));
3875                         network_send_game_list_request();
3876                         mprintf ((0,"netgood 4!\n"));
3877                         return;
3878                 }
3879         }
3880
3881         // send a request for game info every 3 seconds
3882
3883         if (Network_game_type == IPX_GAME) {
3884                 if (timer_get_approx_seconds() > t1+F1_0*3) {
3885                         t1 = timer_get_approx_seconds();
3886                         network_send_game_list_request();
3887                 }
3888 #ifdef MACINTOSH
3889         } else if (timer_get_approx_seconds() > t1+F1_0*20) {
3890                 hide_cursor();
3891                 t1 = timer_get_approx_seconds();
3892                 restart_net_searching(menus);
3893                 show_boxed_message("Requesting list of Netgames");
3894                 network_send_game_list_request();
3895                 clear_boxed_message();
3896                 show_cursor();
3897 #endif
3898         }
3899
3900         temp=num_active_games;
3901
3902         network_listen();
3903
3904         NumActiveNetgames=num_active_games;
3905
3906         if (!Network_games_changed)
3907                 return;
3908
3909         if (temp!=num_active_games)
3910                 digi_play_sample (SOUND_HUD_MESSAGE,F1_0);
3911
3912         Network_games_changed = 0;
3913         mprintf ((0,"JOIN POLL: I'm looking at %d games!\n",num_active_games));
3914
3915         // Copy the active games data into the menu options
3916         for (i = 0; i < num_active_games; i++)
3917         {
3918                 int game_status = Active_games[i].game_status;
3919                 int j,x, k,tx,ty,ta,nplayers = 0;
3920                 char levelname[8],MissName[25],GameName[25],thold[2];
3921                 thold[1]=0;
3922
3923                 // These next two loops protect against menu skewing
3924                 // if missiontitle or gamename contain a tab
3925
3926                 for (x=0,tx=0,k=0,j=0;j<15;j++)
3927                 {
3928                         if (Active_games[i].mission_title[j]=='\t')
3929                                 continue;
3930                         thold[0]=Active_games[i].mission_title[j];
3931                         gr_get_string_size (thold,&tx,&ty,&ta);
3932
3933                         if ((x+=tx)>=LHX(55))
3934                         {
3935                                 MissName[k]=MissName[k+1]=MissName[k+2]='.';
3936                                 k+=3;
3937                                 break;
3938                         }
3939
3940                         MissName[k++]=Active_games[i].mission_title[j];
3941                 }
3942                 MissName[k]=0;
3943
3944                 for (x=0,tx=0,k=0,j=0;j<15;j++)
3945                 {
3946                         if (Active_games[i].game_name[j]=='\t')
3947                                 continue;
3948                         thold[0]=Active_games[i].game_name[j];
3949                         gr_get_string_size (thold,&tx,&ty,&ta);
3950
3951                         if ((x+=tx)>=LHX(55))
3952                         {
3953                                 GameName[k]=GameName[k+1]=GameName[k+2]='.';
3954                                 k+=3;
3955                                 break;
3956                         }
3957                         GameName[k++]=Active_games[i].game_name[j];
3958                 }
3959                 GameName[k]=0;
3960
3961
3962                 nplayers=Active_games[i].numconnected;
3963
3964                 if (Active_games[i].levelnum < 0)
3965                         sprintf(levelname, "S%d", -Active_games[i].levelnum);
3966                 else
3967                         sprintf(levelname, "%d", Active_games[i].levelnum);
3968
3969                 if (game_status == NETSTAT_STARTING)
3970                 {
3971                         sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3972                                          i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3973                                          Active_games[i].max_numplayers,MissName,levelname,"Forming");
3974                 }
3975                 else if (game_status == NETSTAT_PLAYING)
3976                 {
3977                         join_status=can_join_netgame(&Active_games[i],NULL);
3978                         //               mprintf ((0,"Joinstatus=%d\n",join_status));
3979
3980                         if (join_status==1)
3981                                 sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3982                                                  i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3983                                                  Active_games[i].max_numplayers,MissName,levelname,"Open");
3984                         else if (join_status==2)
3985                                 sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3986                                                  i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3987                                                  Active_games[i].max_numplayers,MissName,levelname,"Full");
3988                         else if (join_status==3)
3989                                 sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3990                                                  i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3991                                                  Active_games[i].max_numplayers,MissName,levelname,"Restrict");
3992                         else
3993                                 sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3994                                                  i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3995                                                  Active_games[i].max_numplayers,MissName,levelname,"Closed");
3996
3997                 }
3998                 else
3999                         sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
4000                                          i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
4001                                          Active_games[i].max_numplayers,MissName,levelname,"Between");
4002
4003
4004                 Assert(strlen(menus[i+2].text) < 100);
4005                 menus[i+2].redraw = 1;
4006         }
4007
4008         for (i = num_active_games; i < MAX_ACTIVE_NETGAMES; i++)
4009         {
4010                 sprintf(menus[i+2].text, "%d.                                                     ",i+1);
4011                 menus[i+2].redraw = 1;
4012         }
4013 }
4014
4015 int
4016 network_wait_for_sync(void)
4017 {
4018         char text[60];
4019         newmenu_item m[2];
4020         int i, choice;
4021
4022         Network_status = NETSTAT_WAITING;
4023
4024         m[0].type=NM_TYPE_TEXT; m[0].text = text;
4025         m[1].type=NM_TYPE_TEXT; m[1].text = TXT_NET_LEAVE;
4026
4027         i = network_send_request();
4028
4029         if (i < 0)
4030                 return(-1);
4031
4032         sprintf( m[0].text, "%s\n'%s' %s", TXT_NET_WAITING, NetPlayers.players[i].callsign, TXT_NET_TO_ENTER );
4033
4034 menu:
4035         choice=newmenu_do( NULL, TXT_WAIT, 2, m, network_sync_poll );
4036
4037         if (choice > -1)
4038                 goto menu;
4039
4040         if (Network_status != NETSTAT_PLAYING)
4041         {
4042                 sequence_packet me;
4043
4044 //              if (Network_status == NETSTAT_ENDLEVEL)
4045 //              {
4046 //                      network_send_endlevel_packet(0);
4047 //                      longjmp(LeaveGame, 0);
4048 //              }
4049
4050                 mprintf((0, "Aborting join.\n"));
4051                 me.type = PID_QUIT_JOINING;
4052                 memcpy( me.player.callsign, Players[Player_num].callsign, CALLSIGN_LEN+1 );
4053                 if (Network_game_type == IPX_GAME) {
4054                         memcpy( me.player.network.ipx.node, ipx_get_my_local_address(), 6 );
4055                         memcpy( me.player.network.ipx.server, ipx_get_my_server_address(), 4 );
4056                         send_internetwork_sequence_packet(me, NetPlayers.players[0].network.ipx.server, NetPlayers.players[0].network.ipx.node);
4057                 #ifdef MACINTOSH
4058                 } else {
4059                         me.player.network.appletalk.node = appletalk_get_my_node();
4060                         me.player.network.appletalk.net = appletalk_get_my_net();
4061                         me.player.network.appletalk.socket = appletalk_get_my_socket();
4062                 #endif
4063                 }
4064                 N_players = 0;
4065                 Function_mode = FMODE_MENU;
4066                 Game_mode = GM_GAME_OVER;
4067                 return(-1);     // they cancelled
4068         }
4069         return(0);
4070 }
4071
4072 void
4073 network_request_poll( int nitems, newmenu_item * menus, int * key, int citem )
4074 {
4075         // Polling loop for waiting-for-requests menu
4076
4077         int i = 0;
4078         int num_ready = 0;
4079
4080         menus = menus;
4081         citem = citem;
4082         nitems = nitems;
4083         key = key;
4084
4085         // Send our endlevel packet at regular intervals
4086
4087 //      if (timer_get_approx_seconds() > t1+ENDLEVEL_SEND_INTERVAL)
4088 //      {
4089 //              network_send_endlevel_packet();
4090 //              t1 = timer_get_approx_seconds();
4091 //      }
4092
4093         network_listen();
4094
4095         for (i = 0; i < N_players; i++)
4096         {
4097                 if ((Players[i].connected == 1) || (Players[i].connected == 0))
4098                         num_ready++;
4099         }
4100
4101         if (num_ready == N_players) // All players have checked in or are disconnected
4102         {
4103                 *key = -2;
4104         }
4105 }
4106
4107 void
4108 network_wait_for_requests(void)
4109 {
4110         // Wait for other players to load the level before we send the sync
4111         int choice, i;
4112         newmenu_item m[1];
4113
4114         Network_status = NETSTAT_WAITING;
4115
4116         m[0].type=NM_TYPE_TEXT; m[0].text = TXT_NET_LEAVE;
4117
4118         mprintf((0, "Entered wait_for_requests : N_players = %d.\n", N_players));
4119
4120         for (choice = 0; choice < N_players; choice++)
4121                 mprintf((0, "Players[%d].connected = %d.\n", choice, Players[choice].connected));
4122
4123         Network_status = NETSTAT_WAITING;
4124         network_flush();
4125
4126         Players[Player_num].connected = 1;
4127
4128 menu:
4129         choice = newmenu_do(NULL, TXT_WAIT, 1, m, network_request_poll);
4130
4131         if (choice == -1)
4132         {
4133                 // User aborted
4134                 choice = nm_messagebox(NULL, 3, TXT_YES, TXT_NO, TXT_START_NOWAIT, TXT_QUITTING_NOW);
4135                 if (choice == 2)
4136                         return;
4137                 if (choice != 0)
4138                         goto menu;
4139
4140                 // User confirmed abort
4141
4142                 for (i=0; i < N_players; i++) {
4143                         if ((Players[i].connected != 0) && (i != Player_num)) {
4144                                 if (Network_game_type == IPX_GAME)
4145                                         network_dump_player(NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node, DUMP_ABORTED);
4146                                 #ifdef MACINTOSH
4147                                 else
4148                                         network_dump_appletalk_player(NetPlayers.players[i].network.appletalk.node, NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket, DUMP_ABORTED);
4149                                 #endif
4150                         }
4151                 }
4152
4153                 #ifdef MACINTOSH
4154                 if (Network_game_type == APPLETALK_GAME)
4155                         network_release_registered_game();
4156                 #endif
4157                 longjmp(LeaveGame, 0);
4158         }
4159         else if (choice != -2)
4160                 goto menu;
4161 }
4162
4163 /* Do required syncing after each level, before starting new one */
4164 int
4165 network_level_sync(void)
4166 {
4167         int result;
4168
4169         mprintf((0, "Player %d entering network_level_sync.\n", Player_num));
4170
4171         MySyncPackInitialized = 0;
4172
4173 //      my_segments_checksum = netmisc_calc_checksum(Segments, sizeof(segment)*(Highest_segment_index+1));
4174
4175         network_flush(); // Flush any old packets
4176
4177         if (N_players == 0)
4178                 result = network_wait_for_sync();
4179         else if (network_i_am_master())
4180         {
4181                 network_wait_for_requests();
4182                 network_send_sync();
4183                 result = 0;
4184         }
4185         else
4186                 result = network_wait_for_sync();
4187
4188    network_count_powerups_in_mine();
4189
4190         if (result)
4191         {
4192                 Players[Player_num].connected = 0;
4193                 network_send_endlevel_packet();
4194                 #ifdef MACINTOSH
4195                 if (Network_game_type == APPLETALK_GAME)
4196                         network_release_registered_game();
4197                 #endif
4198                 longjmp(LeaveGame, 0);
4199         }
4200         return(0);
4201 }
4202
4203 void network_count_powerups_in_mine(void)
4204  {
4205   int i;
4206
4207   for (i=0;i<MAX_POWERUP_TYPES;i++)
4208         PowerupsInMine[i]=0;
4209
4210   for (i=0;i<=Highest_object_index;i++)
4211         {
4212          if (Objects[i].type==OBJ_POWERUP)
4213           {
4214                 PowerupsInMine[Objects[i].id]++;
4215                 if (multi_powerup_is_4pack(Objects[i].id))
4216                    PowerupsInMine[Objects[i].id-1]+=4;
4217           }
4218         }
4219
4220  }
4221
4222 #ifdef MACINTOSH
4223
4224 // code to release the NBP binding of an appletalk game
4225
4226 void network_release_registered_game()
4227 {
4228         if (Network_game_type == APPLETALK_GAME)
4229                 appletalk_remove_netgame();
4230 }
4231
4232 // code to sort zone lists....
4233
4234 int zone_sort_func(const char **e0, const char **e1)
4235 {
4236         return strcmp(*e0, *e1);
4237 }
4238
4239 void network_get_appletalk_zone()
4240 {
4241         int num_zones, i, item, default_item;
4242         char **zone_list;
4243         char default_zone[MAX_ZONE_LENGTH];                     // my zone
4244
4245         Network_zone_name[0] = '\0';
4246
4247         show_boxed_message("Looking for AppleTalk Zones");
4248         num_zones = appletalk_get_zone_names(&zone_list);
4249         clear_boxed_message();
4250
4251         if (num_zones < 0)      {               // error in getting zone list...maybe no router available....
4252                 if ( (num_zones == tooManyReqs) || (num_zones == noDataArea) ){
4253                         nm_messagebox(NULL, 1, TXT_OK, "AppleTalk Network is too busy.\nPlease try again shortly.");
4254                         longjmp(LeaveGame,0);
4255                 }
4256                 num_zones = 0;
4257         }
4258
4259         if (num_zones == 0) {
4260                 strcpy(Network_zone_name, DEFAULT_ZONE_NAME);
4261                 return;
4262         }
4263
4264         if (num_zones == 1) {
4265                 Network_zone_name[0] = (char)(strlen(zone_list[0]));
4266                 memcpy( &(Network_zone_name[1]), zone_list[0], strlen(zone_list[0]) );
4267                 goto zone_done;
4268         }
4269
4270 // sort the zone names
4271
4272         for (i = 0; i < num_zones; i++)
4273                 strlwr(zone_list[i]);
4274
4275         qsort(zone_list, num_zones, sizeof(char *), zone_sort_func);
4276
4277 // get my current zone so we can highlight that one first
4278
4279         if (appletalk_get_my_zone(default_zone))
4280                 default_item = 0;
4281         else {
4282                 for (i = 0; i < num_zones; i++) {
4283                         if ( !stricmp(zone_list[i], default_zone) ) {
4284                                 default_item = i;
4285                                 break;
4286                         }
4287                 }
4288         }
4289
4290 rezone:
4291         item = newmenu_listbox1("AppleTalk Zones", num_zones, zone_list, 0, default_item, NULL);
4292
4293         if (item == -1)
4294                 goto rezone;
4295
4296         Network_zone_name[0] = (char)(strlen(zone_list[item]));
4297         memcpy( &(Network_zone_name[1]), zone_list[item], strlen(zone_list[item]) );
4298
4299 zone_done:
4300         for (i = 0; i < num_zones; i++)
4301                 d_free(zone_list[i]);
4302         d_free(zone_list);
4303 }
4304 #endif
4305
4306 void nm_draw_background1(char * filename);
4307
4308 void network_join_game()
4309 {
4310         int choice, i;
4311         char menu_text[MAX_ACTIVE_NETGAMES+2][200];
4312
4313         newmenu_item m[MAX_ACTIVE_NETGAMES+2];
4314
4315         if (Network_game_type == IPX_GAME) {
4316                 if ( !Network_active )
4317                 {
4318                         nm_messagebox(NULL, 1, TXT_OK, TXT_IPX_NOT_FOUND);
4319                         return;
4320                 }
4321         #ifdef MACINTOSH
4322         } else if (Appletalk_active <= 0) {
4323                 char buf[256];
4324
4325                 switch (Appletalk_active) {
4326                         case APPLETALK_NOT_OPEN:
4327                                 sprintf(buf, "Appletalk is not currently active.\nPlease enable AppleTalk from the\nChooser and restart Descent.");
4328                                 break;
4329                         case APPLETALK_BAD_LISTENER:
4330                                 sprintf(buf, "The Resource Fork of Descent appears damaged.\nPlease re-install Descent or contact\nMacPlay technical support.");
4331                                 break;
4332                         case APPLETALK_NO_LOCAL_ADDR:
4333                                 sprintf(buf, "Wow! Strange!\n\nNo Local Address.");
4334                                 break;
4335                         case APPLETALK_NO_SOCKET:
4336                                 sprintf(buf, "All AppleTalk sockets are in use.\nTry shutting down other network\napplications and restarting Descent.\n");
4337                                 break;
4338                 }
4339                 nm_messagebox(NULL, 1, TXT_OK, buf);
4340                 return;
4341         #endif
4342         }
4343
4344         network_init();
4345
4346         N_players = 0;
4347
4348         setjmp(LeaveGame);
4349
4350         #ifdef MACINTOSH
4351         if (Network_game_type == APPLETALK_GAME)
4352                 network_get_appletalk_zone();
4353         #endif
4354
4355         Network_send_objects = 0;
4356         Network_sending_extras=0;
4357         Network_rejoined=0;
4358
4359         Network_status = NETSTAT_BROWSING; // We are looking at a game menu
4360
4361    network_flush();
4362         network_listen();  // Throw out old info
4363
4364         #ifdef MACINTOSH
4365         if (Network_game_type == IPX_GAME)
4366         #endif          // note link to if
4367                 network_send_game_list_request(); // broadcast a request for lists
4368
4369         num_active_games = 0;
4370
4371    memset(m, 0, sizeof(newmenu_item)*MAX_ACTIVE_NETGAMES);
4372    memset(Active_games, 0, sizeof(netgame_info)*MAX_ACTIVE_NETGAMES);
4373    memset(ActiveNetPlayers,0,sizeof(AllNetPlayers_info)*MAX_ACTIVE_NETGAMES);
4374
4375         gr_set_fontcolor(BM_XRGB(15,15,23),-1);
4376
4377         m[0].text = menu_text[0];
4378         m[0].type = NM_TYPE_TEXT;
4379         if (Network_game_type == IPX_GAME) {
4380                 if (Network_allow_socket_changes)
4381                         sprintf( m[0].text, "\tCurrent IPX Socket is default %+d (PgUp/PgDn to change)", Network_socket );
4382                 else
4383                         strcpy( m[0].text, "" ); //sprintf( m[0].text, "" );
4384         #ifdef MACINTOSH
4385         } else {
4386                 p2cstr(Network_zone_name);
4387                 if (strcmp(Network_zone_name, "*"))             // only print if there is a zone name
4388                         sprintf(m[0].text, "\tCurrent Zone is %s", Network_zone_name);          // is Network_zone_name a pascal string????
4389                 c2pstr(Network_zone_name);
4390         #endif
4391         }
4392
4393         m[1].text=menu_text[1];
4394         m[1].type=NM_TYPE_TEXT;
4395         sprintf (m[1].text,"\tGAME \tMODE \t#PLYRS \tMISSION \tLEV \tSTATUS");
4396
4397         for (i = 0; i < MAX_ACTIVE_NETGAMES; i++) {
4398                 m[i+2].text = menu_text[i+2];
4399                 m[i+2].type = NM_TYPE_MENU;
4400                 sprintf(m[i+2].text, "%d.                                                               ", i+1);
4401                 m[i+2].redraw = 1;
4402         }
4403
4404         Network_games_changed = 1;
4405 remenu:
4406         SurfingNet=1;
4407         nm_draw_background1(Menu_pcx_name);             //load this here so if we abort after loading level, we restore the palette
4408         gr_palette_load(gr_palette);
4409    ExtGameStatus=GAMESTAT_JOIN_NETGAME;
4410         choice=newmenu_dotiny("NETGAMES", NULL,MAX_ACTIVE_NETGAMES+2, m, network_join_poll);
4411         SurfingNet=0;
4412
4413         if (choice==-1) {
4414                 Network_status = NETSTAT_MENU;
4415                 return; // they cancelled
4416         }
4417    choice-=2;
4418
4419         if (choice >=num_active_games)
4420         {
4421                 nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_INVALID_CHOICE);
4422                 goto remenu;
4423         }
4424
4425         // Choice has been made and looks legit
4426         if (Active_games[choice].game_status == NETSTAT_ENDLEVEL)
4427         {
4428                 nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_NET_GAME_BETWEEN2);
4429                 goto remenu;
4430         }
4431
4432         if (Active_games[choice].protocol_version != MULTI_PROTO_VERSION)
4433         {
4434                 if (Active_games[choice].protocol_version == 3) {
4435                         #ifndef SHAREWARE
4436                                 nm_messagebox(TXT_SORRY, 1, TXT_OK, "Your version of Descent 2\nis incompatible with the\nDemo version");
4437                         #endif
4438                 }
4439                 else if (Active_games[choice].protocol_version == 4) {
4440                         #ifdef SHAREWARE
4441                                 nm_messagebox(TXT_SORRY, 1, TXT_OK, "This Demo version of\nDescent 2 is incompatible\nwith the full commercial version");
4442                         #endif
4443                 }
4444                 else
4445                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_VERSION_MISMATCH);
4446
4447                 goto remenu;
4448         }
4449
4450 #ifndef SHAREWARE
4451         {
4452                 // Check for valid mission name
4453                         mprintf((0, "Loading mission:%s.\n", Active_games[choice].mission_name));
4454                         if (!load_mission_by_name(Active_games[choice].mission_name))
4455                         {
4456                                 nm_messagebox(NULL, 1, TXT_OK, TXT_MISSION_NOT_FOUND);
4457                                 goto remenu;
4458                         }
4459         }
4460 #endif
4461
4462         if (is_D2_OEM)
4463         {
4464                 if (Active_games[choice].levelnum>8)
4465                  {
4466                                 nm_messagebox(NULL, 1, TXT_OK, "This OEM version only supports\nthe first 8 levels!");
4467                                 goto remenu;
4468                  }
4469         }
4470
4471         if (is_MAC_SHARE)
4472         {
4473                 if (Active_games[choice].levelnum > 4)
4474                 {
4475                         nm_messagebox(NULL, 1, TXT_OK, "This SHAREWARE version only supports\nthe first 4 levels!");
4476                         goto remenu;
4477                 }
4478         }
4479
4480      if (!network_wait_for_all_info (choice))
4481                 {
4482                   nm_messagebox (TXT_SORRY,1,TXT_OK,"There was a join error!");
4483                   Network_status = NETSTAT_BROWSING; // We are looking at a game menu
4484                   goto remenu;
4485                 }
4486
4487           Network_status = NETSTAT_BROWSING; // We are looking at a game menu
4488
4489      if (!can_join_netgame(&Active_games[choice],&ActiveNetPlayers[choice]))
4490                         {
4491                                 if (Active_games[choice].numplayers == Active_games[choice].max_numplayers)
4492                                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_GAME_FULL);
4493                                 else
4494                                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_IN_PROGRESS);
4495                                 goto remenu;
4496                         }
4497
4498         // Choice is valid, prepare to join in
4499
4500         memcpy(&Netgame, &Active_games[choice], sizeof(netgame_info));
4501    memcpy (&NetPlayers,&ActiveNetPlayers[choice],sizeof(AllNetPlayers_info));
4502
4503         Difficulty_level = Netgame.difficulty;
4504         MaxNumNetPlayers = Netgame.max_numplayers;
4505         change_playernum_to(1);
4506
4507         // Handle the extra data for the network driver
4508         // For the mcast4 driver, this is the game's multicast address, to
4509         // which the driver subscribes.
4510         if(ipx_handle_netgame_aux_data(Netgame.AuxData) < 0)
4511         {
4512                 Network_status = NETSTAT_BROWSING;
4513                 goto remenu;
4514         }
4515
4516         #ifdef MACINTOSH
4517
4518 // register the joining player with NBP.  This will have the nice effect of a player wanting to
4519 // join to be able to see the netgame if this player were to become the master.
4520
4521         if (Network_game_type == APPLETALK_GAME) {
4522                 OSErr err;
4523                 int count = 0;
4524                 fix t1;
4525
4526                 show_boxed_message("Registering Netgame");
4527                 do {
4528                         err = appletalk_register_netgame( Active_games[choice].game_name, TickCount() );
4529                         t1 = timer_get_fixed_seconds() + F1_0;
4530                         while ( timer_get_fixed_seconds() < t1 ) ;
4531                         count++;
4532                 } while ( (err == nbpDuplicate) && (count != MAX_REGISTER_TRIES) );
4533                 clear_boxed_message();
4534                 if ( (err == tooManyReqs) || (count == MAX_REGISTER_TRIES) ) {
4535                         nm_messagebox(NULL, 1, TXT_OK, "AppleTalk Network is too busy.\nPlease try again shortly.");
4536                         goto remenu;
4537                 }
4538         }
4539         #endif
4540
4541         network_set_game_mode(Netgame.gamemode);
4542
4543         network_AdjustMaxDataSize ();
4544
4545         StartNewLevel(Netgame.levelnum, 0);
4546
4547         return;         // look ma, we're in a game!!!
4548 }
4549
4550 void network_AdjustMaxDataSize ()
4551  {
4552
4553    if (Netgame.ShortPackets)
4554         MaxXDataSize=NET_XDATA_SIZE;
4555    else
4556       MaxXDataSize=NET_XDATA_SIZE;
4557  }
4558
4559
4560 fix StartWaitAllTime=0;
4561 int WaitAllChoice=0;
4562 #define ALL_INFO_REQUEST_INTERVAL F1_0*3
4563
4564 void network_wait_all_poll( int nitems, newmenu_item * menus, int * key, int citem )
4565  {
4566   static fix t1=0;
4567
4568   menus=menus;
4569   nitems=nitems;
4570   citem=citem;
4571
4572   if (timer_get_approx_seconds() > t1+ALL_INFO_REQUEST_INTERVAL)
4573         {
4574                 network_send_all_info_request(PID_SEND_ALL_GAMEINFO,SecurityCheck);
4575                 t1 = timer_get_approx_seconds();
4576         }
4577
4578   network_do_big_wait(WaitAllChoice);
4579
4580   if(SecurityCheck==-1)
4581    *key=-2;
4582  }
4583
4584 int network_wait_for_all_info (int choice)
4585  {
4586   int pick;
4587
4588   newmenu_item m[2];
4589
4590   m[0].type=NM_TYPE_TEXT; m[0].text = "Press Escape to cancel";
4591
4592   WaitAllChoice=choice;
4593   StartWaitAllTime=timer_get_approx_seconds();
4594   SecurityCheck=Active_games[choice].Security;
4595   NetSecurityFlag=0;
4596
4597   GetMenu:
4598   pick=newmenu_do( NULL, "Connecting...", 1, m, network_wait_all_poll );
4599
4600   if (pick>-1 && SecurityCheck!=-1)
4601         goto GetMenu;
4602
4603   if (SecurityCheck==-1)
4604     {
4605            SecurityCheck=0;
4606            return (1);
4607          }
4608   SecurityCheck=0;
4609   return (0);
4610  }
4611
4612 void network_do_big_wait(int choice)
4613 {
4614         int size;
4615         ubyte packet[IPX_MAX_DATA_SIZE],*data;
4616         AllNetPlayers_info *temp_info;
4617 #ifdef WORDS_BIGENDIAN
4618         AllNetPlayers_info info_struct;
4619 #endif
4620 #ifdef MACINTOSH
4621         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4622 #endif
4623
4624         #ifdef MACINTOSH
4625         if (Network_game_type == APPLETALK_GAME)
4626                 size=appletalk_get_packet_data( apacket );
4627         else
4628         #endif
4629                 size=ipx_get_packet_data( packet );
4630
4631   if (size>0)
4632         {
4633                 #ifdef MACINTOSH
4634                 if (Network_game_type == APPLETALK_GAME)
4635                         data = apacket;
4636                 else
4637                 #endif
4638                         data = packet;
4639
4640          switch (data[0])
4641      {
4642                 case PID_GAME_INFO:
4643
4644                 if (Network_game_type == IPX_GAME) {
4645                         receive_full_netgame_packet(data, &TempNetInfo);
4646                 } else {
4647                         memcpy((ubyte *)&TempNetInfo, data, sizeof(netgame_info));
4648                 }
4649                 mprintf ((0,"This is %s game with a security of %d\n",TempNetInfo.game_name,TempNetInfo.Security));
4650
4651       if (TempNetInfo.Security !=SecurityCheck)
4652                  {
4653                   mprintf ((0,"Bad security on big_wait...rejecting.\n"));
4654                   break;
4655                  }
4656
4657       if (NetSecurityFlag==NETSECURITY_WAIT_FOR_GAMEINFO)
4658            {
4659                    if (TempPlayersInfo->Security==TempNetInfo.Security)
4660                         {
4661                           mprintf ((0,"EQUAL !: Game=%d Players=%d ",TempPlayersInfo->Security,TempNetInfo.Security));
4662                 if (TempPlayersInfo->Security==SecurityCheck)
4663                           {
4664                                         memcpy (&Active_games[choice],(ubyte *)&TempNetInfo,sizeof(netgame_info));
4665                                         memcpy (&ActiveNetPlayers[choice],TempPlayersInfo,sizeof(AllNetPlayers_info));
4666                                         SecurityCheck=-1;
4667                           }
4668                         }
4669            }
4670                 else
4671            {
4672               NetSecurityFlag=NETSECURITY_WAIT_FOR_PLAYERS;
4673               NetSecurityNum=TempNetInfo.Security;
4674
4675               if (network_wait_for_playerinfo())
4676                         {
4677                            mprintf ((0,"HUH? Game=%d Player=%d\n",NetSecurityNum,TempPlayersInfo->Security));
4678                                 memcpy (&Active_games[choice],(ubyte *)&TempNetInfo,sizeof(netgame_info));
4679                                 memcpy (&ActiveNetPlayers[choice],TempPlayersInfo,sizeof(AllNetPlayers_info));
4680                                 SecurityCheck=-1;
4681                         }
4682               NetSecurityFlag=0;
4683               NetSecurityNum=0;
4684            }
4685         break;
4686       case PID_PLAYERSINFO:
4687                mprintf ((0,"Got a PID_PLAYERSINFO!\n"));
4688
4689                         if (Network_game_type == IPX_GAME) {
4690 #ifndef WORDS_BIGENDIAN
4691                                 temp_info=(AllNetPlayers_info *)data;
4692 #else
4693                                 receive_netplayers_packet(data, &info_struct);
4694                                 temp_info = &info_struct;
4695 #endif
4696                         } else {
4697                                 temp_info = (AllNetPlayers_info *)data;
4698                         }
4699                         if (temp_info->Security!=SecurityCheck)
4700                                 break;     // If this isn't the guy we're looking for, move on
4701
4702                         memcpy (&TempPlayersBase,(ubyte *)&temp_info,sizeof(AllNetPlayers_info));
4703                         TempPlayersInfo=&TempPlayersBase;
4704                         WaitingForPlayerInfo=0;
4705                         NetSecurityNum=TempPlayersInfo->Security;
4706                         NetSecurityFlag=NETSECURITY_WAIT_FOR_GAMEINFO;
4707                         break;
4708            }
4709         }
4710 }
4711
4712 void network_leave_game()
4713 {
4714    int nsave;
4715
4716         network_do_frame(1, 1);
4717
4718    #ifdef NETPROFILING
4719         fclose (SendLogFile);
4720            fclose (RecieveLogFile);
4721         #endif
4722
4723         if ((network_i_am_master()))
4724         {
4725                 while (Network_sending_extras>1 && Player_joining_extras!=-1)
4726                   network_send_extras();
4727
4728                 Netgame.numplayers = 0;
4729            nsave=N_players;
4730            N_players=0;
4731                 network_send_game_info(NULL);
4732                 N_players=nsave;
4733
4734                 mprintf ((0,"HEY! I'm master and I've left.\n"));
4735         }
4736
4737         Players[Player_num].connected = 0;
4738         network_send_endlevel_packet();
4739         change_playernum_to(0);
4740         Game_mode = GM_GAME_OVER;
4741    write_player_file();
4742
4743 //      WIN(ipx_destroy_read_thread());
4744
4745         // Tell the network driver we're done with the game.
4746         // This is used by ipx_mcast4.c to unsubscribe from the game's
4747         // multicast session
4748         ipx_handle_leave_game();
4749
4750         network_flush();
4751 }
4752
4753 void network_flush()
4754 {
4755         #ifdef MACINTOSH
4756         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4757         #endif
4758         ubyte packet[IPX_MAX_DATA_SIZE];
4759
4760         #ifdef MACINTOSH
4761         if ( (Network_game_type == APPLETALK_GAME) && (Appletalk_active <= 0) )
4762                 return;
4763         #endif
4764
4765         if ( Network_game_type == IPX_GAME )
4766                 if (!Network_active) return;
4767
4768         #ifdef MACINTOSH
4769         if (Network_game_type == APPLETALK_GAME)
4770                 while (appletalk_get_packet_data(apacket) > 0) ;
4771         else
4772         #endif
4773                 while (ipx_get_packet_data(packet) > 0) ;
4774 }
4775
4776 void network_listen()
4777 {
4778         #ifdef MACINTOSH
4779         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4780         #endif
4781         int size;
4782         ubyte packet[IPX_MAX_DATA_SIZE];
4783         int i,loopmax=999;
4784
4785         if (Network_status==NETSTAT_PLAYING && Netgame.ShortPackets && !Network_send_objects)
4786          {
4787                 loopmax=N_players*Netgame.PacketsPerSec;
4788          }
4789
4790         #ifdef MACINTOSH
4791         if ( (Network_game_type == APPLETALK_GAME) && (Appletalk_active <= 0) )
4792                 return;
4793         #endif
4794
4795         if (Network_game_type == IPX_GAME)
4796                 if (!Network_active) return;
4797
4798         if (!(Game_mode & GM_NETWORK) && (Function_mode == FMODE_GAME))
4799                 mprintf((0, "Calling network_listen() when not in net game.\n"));
4800
4801         WaitingForPlayerInfo=1;
4802         NetSecurityFlag=NETSECURITY_OFF;
4803
4804         i=1;
4805         if (Network_game_type == IPX_GAME) {
4806                 size = ipx_get_packet_data( packet );
4807                 while ( size > 0)       {
4808                         network_process_packet( packet, size );
4809                         if (++i>loopmax)
4810                          break;
4811                         size = ipx_get_packet_data( packet );
4812                 }
4813         #ifdef MACINTOSH
4814         } else {
4815                 size = appletalk_get_packet_data( apacket );
4816                 while ( size > 0)       {
4817                         network_process_packet( apacket, size );
4818                         if (++i>loopmax)
4819                          break;
4820                         size = appletalk_get_packet_data( apacket );
4821                 }
4822         #endif
4823         }
4824 }
4825
4826 int network_wait_for_playerinfo()
4827 {
4828         int size,retries=0;
4829         ubyte packet[IPX_MAX_DATA_SIZE];
4830         struct AllNetPlayers_info *TempInfo;
4831         fix basetime;
4832         ubyte id;
4833 #ifdef WORDS_BIGENDIAN
4834         AllNetPlayers_info info_struct;
4835 #endif
4836 #ifdef MACINTOSH
4837         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4838 #endif
4839
4840         #ifdef MACINTOSH
4841         if ( (Network_game_type == APPLETALK_GAME) && (Appletalk_active <= 0) )
4842                 return;
4843         #endif
4844
4845         if ( Network_game_type == IPX_GAME)
4846                 if (!Network_active) return(0);
4847
4848       //  if (!WaitingForPlayerInfo)
4849         // return (1);
4850
4851         if (!(Game_mode & GM_NETWORK) && (Function_mode == FMODE_GAME))
4852                 {
4853         mprintf((0, "Calling network_wait_for_playerinfo() when not in net game.\n"));
4854                 }
4855         if (Network_status==NETSTAT_PLAYING)
4856          {
4857                   Int3(); //MY GOD! Get Jason...this is the source of many problems
4858              return (0);
4859          }
4860    basetime=timer_get_approx_seconds();
4861
4862    while (WaitingForPlayerInfo && retries<50 && (timer_get_approx_seconds()<(basetime+(F1_0*5))))
4863       {
4864                 if (Network_game_type == IPX_GAME) {
4865                         size = ipx_get_packet_data( packet );
4866                         id = packet[0];
4867                 } else {
4868                         #ifdef MACINTOSH
4869                         size = appletalk_get_packet_data( apacket );
4870                         id = apacket[0];
4871                         #endif
4872                 }
4873
4874         if (size>0 && id==PID_PLAYERSINFO)
4875         {
4876 #ifdef WORDS_BIGENDIAN
4877 #ifdef MACINTOSH
4878                 if (Network_game_type == APPLETALK_GAME) {
4879                         TempInfo = (AllNetPlayers_info *)apacket;
4880                 } else
4881 #endif
4882                 {
4883                         receive_netplayers_packet(packet, &info_struct);
4884                         TempInfo = &info_struct;
4885                 }
4886 #else
4887                 TempInfo=(AllNetPlayers_info *)packet;
4888 #endif
4889
4890                 retries++;
4891
4892             if (NetSecurityFlag==NETSECURITY_WAIT_FOR_PLAYERS)
4893              {
4894               if (NetSecurityNum==TempInfo->Security)
4895                {
4896                 mprintf ((0,"HEYEQUAL: Player=%d Game=%d\n",TempInfo->Security,NetSecurityNum));
4897                 memcpy (&TempPlayersBase,(ubyte *)TempInfo,sizeof(AllNetPlayers_info));
4898                 TempPlayersInfo=&TempPlayersBase;
4899                 NetSecurityFlag=NETSECURITY_OFF;
4900                 NetSecurityNum=0;
4901                 WaitingForPlayerInfo=0;
4902                 return (1);
4903                }
4904               else
4905                continue;
4906              }
4907             else
4908              {
4909               mprintf ((0,"I'm original!\n"));
4910
4911               NetSecurityNum=TempInfo->Security;
4912               NetSecurityFlag=NETSECURITY_WAIT_FOR_GAMEINFO;
4913
4914               memcpy (&TempPlayersBase,(ubyte *)TempInfo,sizeof(AllNetPlayers_info));
4915               TempPlayersInfo=&TempPlayersBase;
4916               WaitingForPlayerInfo=0;
4917               return (1);
4918              }
4919            }
4920          }
4921    return (0);
4922   }
4923
4924
4925 void network_send_data( ubyte * ptr, int len, int urgent )
4926 {
4927         char check;
4928
4929    #ifdef NETPROFILING
4930            TTSent[ptr[0]]++;
4931            fprintf (SendLogFile,"Packet type: %d Len:%d Urgent:%d TT=%d\n",ptr[0],len,urgent,TTSent[ptr[0]]);
4932            fflush (SendLogFile);
4933         #endif
4934
4935         if (Endlevel_sequence)
4936                 return;
4937
4938         if (!MySyncPackInitialized)     {
4939                 MySyncPackInitialized = 1;
4940                 memset( &MySyncPack, 0, sizeof(frame_info) );
4941         }
4942
4943         if (urgent)
4944                 PacketUrgent = 1;
4945
4946         if ((MySyncPack.data_size+len) > MaxXDataSize ) {
4947                 check = ptr[0];
4948                 network_do_frame(1, 0);
4949                 if (MySyncPack.data_size != 0) {
4950                         mprintf((0, "%d bytes were added to data by network_do_frame!\n", MySyncPack.data_size));
4951                         Int3();
4952                 }
4953 //              Int3();         // Trying to send too much!
4954 //              return;
4955                 mprintf((0, "Packet overflow, sending additional packet, type %d len %d.\n", ptr[0], len));
4956                 Assert(check == ptr[0]);
4957         }
4958
4959         Assert(MySyncPack.data_size+len <= MaxXDataSize);
4960
4961         memcpy( &MySyncPack.data[MySyncPack.data_size], ptr, len );
4962         MySyncPack.data_size += len;
4963 }
4964
4965 void network_timeout_player(int playernum)
4966 {
4967         // Remove a player from the game if we haven't heard from them in
4968         // a long time.
4969         int i, n = 0;
4970
4971         Assert(playernum < N_players);
4972         Assert(playernum > -1);
4973
4974         network_disconnect_player(playernum);
4975         create_player_appearance_effect(&Objects[Players[playernum].objnum]);
4976
4977         digi_play_sample(SOUND_HUD_MESSAGE, F1_0);
4978
4979         HUD_init_message("%s %s", Players[playernum].callsign, TXT_DISCONNECTING);
4980         for (i = 0; i < N_players; i++)
4981                 if (Players[i].connected)
4982                         n++;
4983
4984         if (n == 1)
4985         {
4986                 nm_messagebox(NULL, 1, TXT_OK, TXT_YOU_ARE_ONLY);
4987         }
4988 }
4989
4990 fix last_send_time = 0;
4991 fix last_timeout_check = 0;
4992
4993 #ifdef WORDS_BIGENDIAN
4994 void squish_short_frame_info(short_frame_info old_info, ubyte *data)
4995 {
4996         int loc = 0;
4997         int tmpi;
4998         short tmps;
4999
5000         data[0] = old_info.type;                                            loc++;
5001         /* skip three for pad byte */                                       loc += 3;
5002         tmpi = INTEL_INT(old_info.numpackets);
5003         memcpy(&(data[loc]), &tmpi, 4);                                     loc += 4;
5004
5005         memcpy(&(data[loc]), old_info.thepos.bytemat, 9);                   loc += 9;
5006         tmps = INTEL_SHORT(old_info.thepos.xo);
5007         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5008         tmps = INTEL_SHORT(old_info.thepos.yo);
5009         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5010         tmps = INTEL_SHORT(old_info.thepos.zo);
5011         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5012         tmps = INTEL_SHORT(old_info.thepos.segment);
5013         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5014         tmps = INTEL_SHORT(old_info.thepos.velx);
5015         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5016         tmps = INTEL_SHORT(old_info.thepos.vely);
5017         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5018         tmps = INTEL_SHORT(old_info.thepos.velz);
5019         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5020
5021         tmps = INTEL_SHORT(old_info.data_size);
5022         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5023
5024         data[loc] = old_info.playernum;                                     loc++;
5025         data[loc] = old_info.obj_render_type;                               loc++;
5026         data[loc] = old_info.level_num;                                     loc++;
5027         memcpy(&(data[loc]), old_info.data, old_info.data_size);
5028 }
5029 #endif
5030
5031 char NakedBuf[NET_XDATA_SIZE+4];
5032 int NakedPacketLen=0;
5033 int NakedPacketDestPlayer=-1;
5034
5035 void network_do_frame(int force, int listen)
5036 {
5037         int i;
5038         short_frame_info ShortSyncPack;
5039         static fix LastEndlevel=0;
5040
5041         if (!(Game_mode&GM_NETWORK)) return;
5042
5043         if ((Network_status != NETSTAT_PLAYING) || (Endlevel_sequence)) // Don't send postion during escape sequence...
5044                 goto listen;
5045
5046   if (NakedPacketLen)
5047         {
5048                 Assert (NakedPacketDestPlayer>-1);
5049 //         mprintf ((0,"Sending a naked packet to %s (%d bytes)!\n",Players[NakedPacketDestPlayer].callsign,NakedPacketLen));
5050                 if (Network_game_type == IPX_GAME)
5051                         ipx_send_packet_data( (ubyte *)NakedBuf, NakedPacketLen, NetPlayers.players[NakedPacketDestPlayer].network.ipx.server, NetPlayers.players[NakedPacketDestPlayer].network.ipx.node,Players[NakedPacketDestPlayer].net_address );
5052                 #ifdef MACINTOSH
5053                 else
5054                         appletalk_send_packet_data( (ubyte *)NakedBuf, NakedPacketLen, NetPlayers.players[NakedPacketDestPlayer].network.appletalk.node, NetPlayers.players[NakedPacketDestPlayer].network.appletalk.net,NetPlayers.players[NakedPacketDestPlayer].network.appletalk.socket );
5055                 #endif
5056                 NakedPacketLen=0;
5057                 NakedPacketDestPlayer=-1;
5058    }
5059
5060    if (WaitForRefuseAnswer && timer_get_approx_seconds()>(RefuseTimeLimit+(F1_0*12)))
5061                 WaitForRefuseAnswer=0;
5062
5063         last_send_time += FrameTime;
5064         last_timeout_check += FrameTime;
5065
5066    // Send out packet PacksPerSec times per second maximum... unless they fire, then send more often...
5067    if ( (last_send_time>F1_0/Netgame.PacketsPerSec) || (Network_laser_fired) || force || PacketUrgent )       {
5068                 if ( Players[Player_num].connected )    {
5069                         int objnum = Players[Player_num].objnum;
5070                         PacketUrgent = 0;
5071
5072                         if (listen) {
5073                                 multi_send_robot_frame(0);
5074                                 multi_send_fire();              // Do firing if needed..
5075                         }
5076
5077                         last_send_time = 0;
5078
5079                         if (Netgame.ShortPackets)
5080                         {
5081 #ifdef WORDS_BIGENDIAN
5082                                 ubyte send_data[IPX_MAX_DATA_SIZE];
5083                                 //int squished_size;
5084 #endif
5085                                 create_shortpos(&ShortSyncPack.thepos, Objects+objnum, 0);
5086                                 ShortSyncPack.type                                      = PID_PDATA;
5087                                 ShortSyncPack.playernum                         = Player_num;
5088                                 ShortSyncPack.obj_render_type           = Objects[objnum].render_type;
5089                                 ShortSyncPack.level_num                         = Current_level_num;
5090                                 ShortSyncPack.data_size                         = MySyncPack.data_size;
5091                                 memcpy (&ShortSyncPack.data[0],&MySyncPack.data[0],MySyncPack.data_size);
5092
5093 // -- killed -- 2003-10-11 by Aaron
5094 // Use ipx_send_game_packet instead to send packets to everyone in the game.
5095 // Define in arch/*/*net.c
5096 #if 0
5097                                 for (i=0; i<N_players; i++ )    {
5098                                         if ( (Players[i].connected) && (i!=Player_num ) )       {
5099                                                 MySyncPack.numpackets = Players[i].n_packets_sent++;
5100                                                 ShortSyncPack.numpackets=MySyncPack.numpackets;
5101                                                 if (Network_game_type == IPX_GAME) {
5102 #ifndef WORDS_BIGENDIAN
5103                                                         ipx_send_packet_data( (ubyte *)&ShortSyncPack, sizeof(short_frame_info)-MaxXDataSize+MySyncPack.data_size, NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node,Players[i].net_address );
5104 #else
5105                                                         squish_short_frame_info(ShortSyncPack, send_data);
5106                                                         ipx_send_packet_data( (ubyte *)send_data, IPX_SHORT_INFO_SIZE-MaxXDataSize+MySyncPack.data_size, NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node,Players[i].net_address );
5107 #endif
5108                                                 #ifdef MACINTOSH
5109                                                 } else {
5110                                                         appletalk_send_packet_data( (ubyte *)&ShortSyncPack, sizeof(short_frame_info)-MaxXDataSize+MySyncPack.data_size, NetPlayers.players[i].network.appletalk.node, NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket );
5111                                                 #endif
5112                                                 }
5113                                         }
5114                                 }
5115 #else
5116                                 MySyncPack.numpackets = INTEL_INT(Players[0].n_packets_sent++);
5117                                 ShortSyncPack.numpackets = MySyncPack.numpackets;
5118 #ifndef WORDS_BIGENDIAN
5119                                 ipx_send_game_packet((ubyte*)&ShortSyncPack, sizeof(short_frame_info) - MaxXDataSize + MySyncPack.data_size);
5120 #else
5121                                 squish_short_frame_info(ShortSyncPack, send_data);
5122                                 ipx_send_game_packet((ubyte*)send_data, IPX_SHORT_INFO_SIZE-MaxXDataSize+MySyncPack.data_size);
5123 #endif
5124
5125 #endif
5126                         }
5127                         else  // If long packets
5128                         {
5129                                 int send_data_size;
5130
5131                                 MySyncPack.type                                 = PID_PDATA;
5132                                 MySyncPack.playernum                    = Player_num;
5133                                 MySyncPack.obj_render_type              = Objects[objnum].render_type;
5134                                 MySyncPack.level_num                    = Current_level_num;
5135                                 MySyncPack.obj_segnum                   = Objects[objnum].segnum;
5136                                 MySyncPack.obj_pos                              = Objects[objnum].pos;
5137                                 MySyncPack.obj_orient                   = Objects[objnum].orient;
5138                                 MySyncPack.phys_velocity                = Objects[objnum].mtype.phys_info.velocity;
5139                                 MySyncPack.phys_rotvel                  = Objects[objnum].mtype.phys_info.rotvel;
5140
5141                                 send_data_size = MySyncPack.data_size;                  // do this so correct size data is sent
5142
5143 #ifdef WORDS_BIGENDIAN                        // do the swap stuff
5144                                 if (Network_game_type == IPX_GAME) {
5145                                         MySyncPack.obj_segnum = INTEL_SHORT(MySyncPack.obj_segnum);
5146                                         MySyncPack.obj_pos.x = INTEL_INT((int)MySyncPack.obj_pos.x);
5147                                         MySyncPack.obj_pos.y = INTEL_INT((int)MySyncPack.obj_pos.y);
5148                                         MySyncPack.obj_pos.z = INTEL_INT((int)MySyncPack.obj_pos.z);
5149
5150                                         MySyncPack.obj_orient.rvec.x = INTEL_INT((int)MySyncPack.obj_orient.rvec.x);
5151                                         MySyncPack.obj_orient.rvec.y = INTEL_INT((int)MySyncPack.obj_orient.rvec.y);
5152                                         MySyncPack.obj_orient.rvec.z = INTEL_INT((int)MySyncPack.obj_orient.rvec.z);
5153                                         MySyncPack.obj_orient.uvec.x = INTEL_INT((int)MySyncPack.obj_orient.uvec.x);
5154                                         MySyncPack.obj_orient.uvec.y = INTEL_INT((int)MySyncPack.obj_orient.uvec.y);
5155                                         MySyncPack.obj_orient.uvec.z = INTEL_INT((int)MySyncPack.obj_orient.uvec.z);
5156                                         MySyncPack.obj_orient.fvec.x = INTEL_INT((int)MySyncPack.obj_orient.fvec.x);
5157                                         MySyncPack.obj_orient.fvec.y = INTEL_INT((int)MySyncPack.obj_orient.fvec.y);
5158                                         MySyncPack.obj_orient.fvec.z = INTEL_INT((int)MySyncPack.obj_orient.fvec.z);
5159
5160                                         MySyncPack.phys_velocity.x = INTEL_INT((int)MySyncPack.phys_velocity.x);
5161                                         MySyncPack.phys_velocity.y = INTEL_INT((int)MySyncPack.phys_velocity.y);
5162                                         MySyncPack.phys_velocity.z = INTEL_INT((int)MySyncPack.phys_velocity.z);
5163
5164                                         MySyncPack.phys_rotvel.x = INTEL_INT((int)MySyncPack.phys_rotvel.x);
5165                                         MySyncPack.phys_rotvel.y = INTEL_INT((int)MySyncPack.phys_rotvel.y);
5166                                         MySyncPack.phys_rotvel.z = INTEL_INT((int)MySyncPack.phys_rotvel.z);
5167
5168                                         MySyncPack.data_size = INTEL_SHORT(MySyncPack.data_size);
5169                                 }
5170 #endif
5171
5172 #if 0
5173                                 for (i=0; i<N_players; i++ )    {
5174                                         if ( (Players[i].connected) && (i!=Player_num ) )       {
5175                                                 if (Network_game_type == IPX_GAME)
5176                                                         MySyncPack.numpackets = INTEL_INT(Players[i].n_packets_sent);
5177                                                 else
5178                                                         MySyncPack.numpackets = Players[i].n_packets_sent;
5179
5180                                                 Players[i].n_packets_sent++;
5181                                                 if (Network_game_type == IPX_GAME)
5182                                                         ipx_send_packet_data( (ubyte *)&MySyncPack, sizeof(frame_info)-MaxXDataSize+send_data_size, NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node,Players[i].net_address );
5183                                                 #ifdef MACINTOSH
5184                                                 else
5185                                                         appletalk_send_packet_data( (ubyte *)&MySyncPack, sizeof(frame_info)-MaxXDataSize+send_data_size, NetPlayers.players[i].network.appletalk.node, NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket);
5186                                                 #endif
5187                                         }
5188                                 }
5189 #else
5190                                 MySyncPack.numpackets = INTEL_INT(Players[0].n_packets_sent++);
5191                                 ipx_send_game_packet((ubyte*)&MySyncPack, sizeof(frame_info) - MaxXDataSize + send_data_size);
5192 #endif
5193                         }
5194
5195                         MySyncPack.data_size = 0;               // Start data over at 0 length.
5196                         if (Control_center_destroyed)
5197                         {
5198                                 if (Player_is_dead)
5199                                         Players[Player_num].connected=3;
5200                                 if (timer_get_approx_seconds() > (LastEndlevel+(F1_0/2)))
5201                                 {
5202                                         network_send_endlevel_packet();
5203                                         LastEndlevel=timer_get_approx_seconds();
5204                                 }
5205                         }
5206                         //mprintf( (0, "Packet has %d bytes appended (TS=%d)\n", MySyncPack.data_size, sizeof(frame_info)-MaxXDataSize+MySyncPack.data_size ));
5207                 }
5208         }
5209
5210         if (!listen)
5211                 return;
5212
5213         if ((last_timeout_check > F1_0) && !(Control_center_destroyed))
5214         {
5215                 fix approx_time = timer_get_approx_seconds();
5216                 // Check for player timeouts
5217                 for (i = 0; i < N_players; i++)
5218                 {
5219                         if ((i != Player_num) && (Players[i].connected == 1))
5220                         {
5221                                 if ((LastPacketTime[i] == 0) || (LastPacketTime[i] > approx_time))
5222                                 {
5223                                         LastPacketTime[i] = approx_time;
5224                                         continue;
5225                                 }
5226                                 if ((approx_time - LastPacketTime[i]) > (15*F1_0))
5227                                         network_timeout_player(i);
5228                         }
5229                 }
5230                 last_timeout_check = 0;
5231         }
5232
5233 listen:
5234         if (!listen)
5235         {
5236                 MySyncPack.data_size = 0;
5237                 return;
5238         }
5239         network_listen();
5240
5241    if (VerifyPlayerJoined!=-1 && !(FrameCount & 63))
5242           resend_sync_due_to_packet_loss_for_allender(); // This will resend to network_player_rejoining
5243
5244         if (Network_send_objects)
5245                 network_send_objects();
5246
5247         if (Network_sending_extras && VerifyPlayerJoined==-1)
5248         {
5249           network_send_extras();
5250           return;
5251     }
5252 }
5253
5254 int missed_packets = 0;
5255
5256 int ConsistencyCount = 0;
5257
5258 void network_consistency_error(void)
5259 {
5260         if (++ConsistencyCount < 10)
5261                 return;
5262
5263         Function_mode = FMODE_MENU;
5264         #ifndef MACINTOSH
5265         nm_messagebox(NULL, 1, TXT_OK, TXT_CONSISTENCY_ERROR);
5266         #else
5267         nm_messagebox(NULL, 1, TXT_OK, "Failed to join the netgame.\nYou are missing packets.  Check\nyour network connection and\ntry again.");
5268         #endif
5269         Function_mode = FMODE_GAME;
5270         ConsistencyCount = 0;
5271         multi_quit_game = 1;
5272         multi_leave_menu = 1;
5273         multi_reset_stuff();
5274         Function_mode = FMODE_MENU;
5275 }
5276
5277 void network_process_pdata (char *data)
5278  {
5279   Assert (Game_mode & GM_NETWORK);
5280
5281   if (Netgame.ShortPackets)
5282         network_read_pdata_short_packet ((short_frame_info *)data);
5283   else
5284         network_read_pdata_packet ((frame_info *)data);
5285  }
5286
5287 void network_read_pdata_packet(frame_info *pd )
5288 {
5289         int TheirPlayernum;
5290         int TheirObjnum;
5291         object * TheirObj = NULL;
5292
5293 // frame_info should be aligned...for mac, make the necessary adjustments
5294 #ifdef WORDS_BIGENDIAN
5295         if (Network_game_type == IPX_GAME) {
5296                 pd->numpackets = INTEL_INT(pd->numpackets);
5297                 pd->obj_pos.x = INTEL_INT(pd->obj_pos.x);
5298                 pd->obj_pos.y = INTEL_INT(pd->obj_pos.y);
5299                 pd->obj_pos.z = INTEL_INT(pd->obj_pos.z);
5300
5301                 pd->obj_orient.rvec.x = (fix)INTEL_INT((int)pd->obj_orient.rvec.x);
5302                 pd->obj_orient.rvec.y = (fix)INTEL_INT((int)pd->obj_orient.rvec.y);
5303                 pd->obj_orient.rvec.z = (fix)INTEL_INT((int)pd->obj_orient.rvec.z);
5304                 pd->obj_orient.uvec.x = (fix)INTEL_INT((int)pd->obj_orient.uvec.x);
5305                 pd->obj_orient.uvec.y = (fix)INTEL_INT((int)pd->obj_orient.uvec.y);
5306                 pd->obj_orient.uvec.z = (fix)INTEL_INT((int)pd->obj_orient.uvec.z);
5307                 pd->obj_orient.fvec.x = (fix)INTEL_INT((int)pd->obj_orient.fvec.x);
5308                 pd->obj_orient.fvec.y = (fix)INTEL_INT((int)pd->obj_orient.fvec.y);
5309                 pd->obj_orient.fvec.z = (fix)INTEL_INT((int)pd->obj_orient.fvec.z);
5310
5311                 pd->phys_velocity.x = (fix)INTEL_INT((int)pd->phys_velocity.x);
5312                 pd->phys_velocity.y = (fix)INTEL_INT((int)pd->phys_velocity.y);
5313                 pd->phys_velocity.z = (fix)INTEL_INT((int)pd->phys_velocity.z);
5314
5315                 pd->phys_rotvel.x = (fix)INTEL_INT((int)pd->phys_rotvel.x);
5316                 pd->phys_rotvel.y = (fix)INTEL_INT((int)pd->phys_rotvel.y);
5317                 pd->phys_rotvel.z = (fix)INTEL_INT((int)pd->phys_rotvel.z);
5318
5319                 pd->obj_segnum = INTEL_SHORT(pd->obj_segnum);
5320                 pd->data_size = INTEL_SHORT(pd->data_size);
5321         }
5322 #endif
5323
5324         TheirPlayernum = pd->playernum;
5325         TheirObjnum = Players[pd->playernum].objnum;
5326
5327         if (TheirPlayernum < 0) {
5328                 Int3(); // This packet is bogus!!
5329                 return;
5330         }
5331
5332    if (VerifyPlayerJoined!=-1 && TheirPlayernum==VerifyPlayerJoined)
5333          {
5334           // Hurray! Someone really really got in the game (I think).
5335      mprintf ((0,"Hurray! VPJ (%d) reset!\n",VerifyPlayerJoined));
5336      VerifyPlayerJoined=-1;
5337          }
5338
5339         if (!multi_quit_game && (TheirPlayernum >= N_players)) {
5340                 if (Network_status!=NETSTAT_WAITING)
5341                  {
5342                         Int3(); // We missed an important packet!
5343                         network_consistency_error();
5344                         return;
5345                  }
5346                 else
5347                  return;
5348         }
5349         if (Endlevel_sequence || (Network_status == NETSTAT_ENDLEVEL) ) {
5350                 int old_Endlevel_sequence = Endlevel_sequence;
5351                 Endlevel_sequence = 1;
5352                 if ( pd->data_size>0 )  {
5353                         // pass pd->data to some parser function....
5354                         multi_process_bigdata( pd->data, pd->data_size );
5355                 }
5356                 Endlevel_sequence = old_Endlevel_sequence;
5357                 return;
5358         }
5359 //      mprintf((0, "Gametime = %d, Frametime = %d.\n", GameTime, FrameTime));
5360
5361         if ((sbyte)pd->level_num != Current_level_num)
5362         {
5363                 mprintf((0, "Got frame packet from player %d wrong level %d!\n", pd->playernum, pd->level_num));
5364                 return;
5365         }
5366
5367         TheirObj = &Objects[TheirObjnum];
5368
5369         //------------- Keep track of missed packets -----------------
5370         Players[TheirPlayernum].n_packets_got++;
5371         TotalPacketsGot++;
5372         LastPacketTime[TheirPlayernum] = timer_get_approx_seconds();
5373
5374         if  ( pd->numpackets != Players[TheirPlayernum].n_packets_got ) {
5375                 int missed_packets;
5376
5377                 missed_packets = pd->numpackets-Players[TheirPlayernum].n_packets_got;
5378                 if ((pd->numpackets-Players[TheirPlayernum].n_packets_got)>0)
5379                         TotalMissedPackets += pd->numpackets-Players[TheirPlayernum].n_packets_got;
5380
5381                         if ( missed_packets > 0 )
5382                                 mprintf(( 0, "Missed %d packets from player #%d (%d total)\n", pd->numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets ));
5383                         else
5384                                 mprintf( (0, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-pd->numpackets, TheirPlayernum, missed_packets ));
5385
5386                 #ifdef MACINTOSH
5387                 #ifdef APPLETALK_DEBUG
5388                 if (Network_game_type == APPLETALK_GAME) {
5389                         if ( missed_packets > 0 )
5390                                 fprintf( at_fp, "Missed %d packets from player #%d (%d total)\n", pd->numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets );
5391                         else
5392                                 fprintf( at_fp, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-pd->numpackets, TheirPlayernum, missed_packets );
5393                 }
5394                 #endif
5395
5396                 #ifdef IPX_DEBUG
5397                 if (Network_game_type == IPX_GAME) {
5398                         if ( missed_packets > 0 )
5399                                 fprintf( ipx_fp, "Missed %d packets from player #%d (%d total)\n", pd->numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets );
5400                         else
5401                                 fprintf( ipx_fp, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-pd->numpackets, TheirPlayernum, missed_packets );
5402                 }
5403                 #endif
5404                 #endif
5405
5406                 Players[TheirPlayernum].n_packets_got = pd->numpackets;
5407         }
5408
5409         //------------ Read the player's ship's object info ----------------------
5410         TheirObj->pos                           = pd->obj_pos;
5411         TheirObj->orient                        = pd->obj_orient;
5412         TheirObj->mtype.phys_info.velocity = pd->phys_velocity;
5413         TheirObj->mtype.phys_info.rotvel = pd->phys_rotvel;
5414
5415         if ((TheirObj->render_type != pd->obj_render_type) && (pd->obj_render_type == RT_POLYOBJ))
5416                 multi_make_ghost_player(TheirPlayernum);
5417
5418         obj_relink(TheirObjnum,pd->obj_segnum);
5419
5420         if (TheirObj->movement_type == MT_PHYSICS)
5421                 set_thrust_from_velocity(TheirObj);
5422
5423         //------------ Welcome them back if reconnecting --------------
5424         if (!Players[TheirPlayernum].connected) {
5425                 Players[TheirPlayernum].connected = 1;
5426
5427                 if (Newdemo_state == ND_STATE_RECORDING)
5428                         newdemo_record_multi_reconnect(TheirPlayernum);
5429
5430                 multi_make_ghost_player(TheirPlayernum);
5431
5432                 create_player_appearance_effect(&Objects[TheirObjnum]);
5433
5434                 digi_play_sample( SOUND_HUD_MESSAGE, F1_0);
5435
5436                 ClipRank (&NetPlayers.players[TheirPlayernum].rank);
5437
5438                 if (FindArg("-norankings"))
5439                         HUD_init_message( "'%s' %s", Players[TheirPlayernum].callsign, TXT_REJOIN );
5440                 else
5441                         HUD_init_message( "%s'%s' %s", RankStrings[NetPlayers.players[TheirPlayernum].rank],Players[TheirPlayernum].callsign, TXT_REJOIN );
5442
5443
5444                 multi_send_score();
5445         }
5446
5447         //------------ Parse the extra data at the end ---------------
5448
5449         if ( pd->data_size>0 )  {
5450                 // pass pd->data to some parser function....
5451                 multi_process_bigdata( pd->data, pd->data_size );
5452         }
5453
5454 }
5455
5456 #ifdef WORDS_BIGENDIAN
5457 void get_short_frame_info(ubyte *old_info, short_frame_info *new_info)
5458 {
5459         int loc = 0;
5460
5461         new_info->type = old_info[loc];                                     loc++;
5462         /* skip three for pad byte */                                       loc += 3;
5463         memcpy(&(new_info->numpackets), &(old_info[loc]), 4);               loc += 4;
5464         new_info->numpackets = INTEL_INT(new_info->numpackets);
5465         memcpy(new_info->thepos.bytemat, &(old_info[loc]), 9);              loc += 9;
5466         memcpy(&(new_info->thepos.xo), &(old_info[loc]), 2);                loc += 2;
5467         memcpy(&(new_info->thepos.yo), &(old_info[loc]), 2);                loc += 2;
5468         memcpy(&(new_info->thepos.zo), &(old_info[loc]), 2);                loc += 2;
5469         memcpy(&(new_info->thepos.segment), &(old_info[loc]), 2);           loc += 2;
5470         memcpy(&(new_info->thepos.velx), &(old_info[loc]), 2);              loc += 2;
5471         memcpy(&(new_info->thepos.vely), &(old_info[loc]), 2);              loc += 2;
5472         memcpy(&(new_info->thepos.velz), &(old_info[loc]), 2);              loc += 2;
5473         new_info->thepos.xo = INTEL_SHORT(new_info->thepos.xo);
5474         new_info->thepos.yo = INTEL_SHORT(new_info->thepos.yo);
5475         new_info->thepos.zo = INTEL_SHORT(new_info->thepos.zo);
5476         new_info->thepos.segment = INTEL_SHORT(new_info->thepos.segment);
5477         new_info->thepos.velx = INTEL_SHORT(new_info->thepos.velx);
5478         new_info->thepos.vely = INTEL_SHORT(new_info->thepos.vely);
5479         new_info->thepos.velz = INTEL_SHORT(new_info->thepos.velz);
5480
5481         memcpy(&(new_info->data_size), &(old_info[loc]), 2);                loc += 2;
5482         new_info->data_size = INTEL_SHORT(new_info->data_size);
5483         new_info->playernum = old_info[loc];                                loc++;
5484         new_info->obj_render_type = old_info[loc];                          loc++;
5485         new_info->level_num = old_info[loc];                                loc++;
5486         memcpy(new_info->data, &(old_info[loc]), new_info->data_size);
5487 }
5488 #else
5489 #define get_short_frame_info(old_info, new_info) \
5490         memcpy(new_info, old_info, sizeof(short_frame_info))
5491 #endif
5492
5493 void network_read_pdata_short_packet(short_frame_info *pd )
5494 {
5495         int TheirPlayernum;
5496         int TheirObjnum;
5497         object * TheirObj = NULL;
5498         short_frame_info new_pd;
5499
5500 // short frame info is not aligned because of shortpos.  The mac
5501 // will call totally hacked and gross function to fix this up.
5502
5503         if (Network_game_type == IPX_GAME) {
5504                 get_short_frame_info((ubyte *)pd, &new_pd);
5505         } else {
5506                 memcpy(&new_pd, (ubyte *)pd, sizeof(short_frame_info));
5507         }
5508
5509         TheirPlayernum = new_pd.playernum;
5510         TheirObjnum = Players[new_pd.playernum].objnum;
5511
5512         if (TheirPlayernum < 0) {
5513                 Int3(); // This packet is bogus!!
5514                 return;
5515         }
5516         if (!multi_quit_game && (TheirPlayernum >= N_players)) {
5517                 if (Network_status!=NETSTAT_WAITING)
5518                  {
5519                         Int3(); // We missed an important packet!
5520                         network_consistency_error();
5521                         return;
5522                  }
5523                 else
5524                  return;
5525         }
5526
5527    if (VerifyPlayerJoined!=-1 && TheirPlayernum==VerifyPlayerJoined)
5528          {
5529           // Hurray! Someone really really got in the game (I think).
5530       mprintf ((0,"Hurray! VPJ (%d) reset!\n",VerifyPlayerJoined));
5531       VerifyPlayerJoined=-1;
5532          }
5533
5534         if (Endlevel_sequence || (Network_status == NETSTAT_ENDLEVEL) ) {
5535                 int old_Endlevel_sequence = Endlevel_sequence;
5536                 Endlevel_sequence = 1;
5537                 if ( new_pd.data_size>0 )       {
5538                         // pass pd->data to some parser function....
5539                         multi_process_bigdata( new_pd.data, new_pd.data_size );
5540                 }
5541                 Endlevel_sequence = old_Endlevel_sequence;
5542                 return;
5543         }
5544 //      mprintf((0, "Gametime = %d, Frametime = %d.\n", GameTime, FrameTime));
5545
5546         if ((sbyte)new_pd.level_num != Current_level_num)
5547         {
5548                 mprintf((0, "Got frame packet from player %d wrong level %d!\n", new_pd.playernum, new_pd.level_num));
5549                 return;
5550         }
5551
5552         TheirObj = &Objects[TheirObjnum];
5553
5554         //------------- Keep track of missed packets -----------------
5555         Players[TheirPlayernum].n_packets_got++;
5556         TotalPacketsGot++;
5557         LastPacketTime[TheirPlayernum] = timer_get_approx_seconds();
5558
5559         if  ( new_pd.numpackets != Players[TheirPlayernum].n_packets_got )      {
5560                 int missed_packets;
5561
5562                 missed_packets = new_pd.numpackets-Players[TheirPlayernum].n_packets_got;
5563                 if ((new_pd.numpackets-Players[TheirPlayernum].n_packets_got)>0)
5564                         TotalMissedPackets += new_pd.numpackets-Players[TheirPlayernum].n_packets_got;
5565
5566                 if ( missed_packets > 0 )
5567                         mprintf( (0, "Missed %d packets from player #%d (%d total)\n", new_pd.numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets ));
5568                 else
5569                         mprintf( (0, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-new_pd.numpackets, TheirPlayernum, missed_packets ));
5570
5571                 Players[TheirPlayernum].n_packets_got = new_pd.numpackets;
5572         }
5573
5574         //------------ Read the player's ship's object info ----------------------
5575
5576         extract_shortpos(TheirObj, &new_pd.thepos, 0);
5577
5578         if ((TheirObj->render_type != new_pd.obj_render_type) && (new_pd.obj_render_type == RT_POLYOBJ))
5579                 multi_make_ghost_player(TheirPlayernum);
5580
5581         if (TheirObj->movement_type == MT_PHYSICS)
5582                 set_thrust_from_velocity(TheirObj);
5583
5584         //------------ Welcome them back if reconnecting --------------
5585         if (!Players[TheirPlayernum].connected) {
5586                 Players[TheirPlayernum].connected = 1;
5587
5588                 if (Newdemo_state == ND_STATE_RECORDING)
5589                         newdemo_record_multi_reconnect(TheirPlayernum);
5590
5591                 multi_make_ghost_player(TheirPlayernum);
5592
5593                 create_player_appearance_effect(&Objects[TheirObjnum]);
5594
5595                 digi_play_sample( SOUND_HUD_MESSAGE, F1_0);
5596                 ClipRank (&NetPlayers.players[TheirPlayernum].rank);
5597
5598                 if (FindArg("-norankings"))
5599                         HUD_init_message( "'%s' %s", Players[TheirPlayernum].callsign, TXT_REJOIN );
5600                 else
5601                         HUD_init_message( "%s'%s' %s", RankStrings[NetPlayers.players[TheirPlayernum].rank],Players[TheirPlayernum].callsign, TXT_REJOIN );
5602
5603
5604                 multi_send_score();
5605         }
5606
5607         //------------ Parse the extra data at the end ---------------
5608
5609         if ( new_pd.data_size>0 )       {
5610                 // pass pd->data to some parser function....
5611                 multi_process_bigdata( new_pd.data, new_pd.data_size );
5612         }
5613
5614 }
5615
5616
5617 void network_set_power (void)
5618  {
5619   int opt=0,choice,opt_primary,opt_second,opt_power;
5620   newmenu_item m[40];
5621
5622   opt_primary=opt;
5623   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Laser upgrade"; m[opt].value=Netgame.DoLaserUpgrade; opt++;
5624   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Super lasers"; m[opt].value=Netgame.DoSuperLaser; opt++;
5625   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Quad Lasers"; m[opt].value=Netgame.DoQuadLasers; opt++;
5626   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Vulcan cannon"; m[opt].value=Netgame.DoVulcan; opt++;
5627   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Spreadfire cannon"; m[opt].value=Netgame.DoSpread; opt++;
5628   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Plasma cannon"; m[opt].value=Netgame.DoPlasma; opt++;
5629   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Fusion cannon"; m[opt].value=Netgame.DoFusions; opt++;
5630   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Gauss cannon"; m[opt].value=Netgame.DoGauss; opt++;
5631   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Helix cannon"; m[opt].value=Netgame.DoHelix; opt++;
5632   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Phoenix cannon"; m[opt].value=Netgame.DoPhoenix; opt++;
5633   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Omega cannon"; m[opt].value=Netgame.DoOmega; opt++;
5634
5635   opt_second=opt;
5636   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Homing Missiles"; m[opt].value=Netgame.DoHoming; opt++;
5637   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Proximity Bombs"; m[opt].value=Netgame.DoProximity; opt++;
5638   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Smart Missiles"; m[opt].value=Netgame.DoSmarts; opt++;
5639   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Mega Missiles"; m[opt].value=Netgame.DoMegas; opt++;
5640   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Flash Missiles"; m[opt].value=Netgame.DoFlash; opt++;
5641   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Guided Missiles"; m[opt].value=Netgame.DoGuided; opt++;
5642   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Smart Mines"; m[opt].value=Netgame.DoSmartMine; opt++;
5643   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Mercury Missiles"; m[opt].value=Netgame.DoMercury; opt++;
5644   m[opt].type = NM_TYPE_CHECK; m[opt].text = "EarthShaker Missiles"; m[opt].value=Netgame.DoEarthShaker; opt++;
5645
5646   opt_power=opt;
5647   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Invulnerability"; m[opt].value=Netgame.DoInvulnerability; opt++;
5648   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Cloaking"; m[opt].value=Netgame.DoCloak; opt++;
5649   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Afterburners"; m[opt].value=Netgame.DoAfterburner; opt++;
5650   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Ammo rack"; m[opt].value=Netgame.DoAmmoRack; opt++;
5651   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Energy Converter"; m[opt].value=Netgame.DoConverter; opt++;
5652   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Headlight"; m[opt].value=Netgame.DoHeadlight; opt++;
5653
5654   choice = newmenu_do(NULL, "Objects to allow", opt, m, NULL);
5655
5656   Netgame.DoLaserUpgrade=m[opt_primary].value;
5657   Netgame.DoSuperLaser=m[opt_primary+1].value;
5658   Netgame.DoQuadLasers=m[opt_primary+2].value;
5659   Netgame.DoVulcan=m[opt_primary+3].value;
5660   Netgame.DoSpread=m[opt_primary+4].value;
5661   Netgame.DoPlasma=m[opt_primary+5].value;
5662   Netgame.DoFusions=m[opt_primary+6].value;
5663   Netgame.DoGauss=m[opt_primary+7].value;
5664   Netgame.DoHelix=m[opt_primary+8].value;
5665   Netgame.DoPhoenix=m[opt_primary+9].value;
5666   Netgame.DoOmega=m[opt_primary+10].value;
5667
5668   Netgame.DoHoming=m[opt_second].value;
5669   Netgame.DoProximity=m[opt_second+1].value;
5670   Netgame.DoSmarts=m[opt_second+2].value;
5671   Netgame.DoMegas=m[opt_second+3].value;
5672   Netgame.DoFlash=m[opt_second+4].value;
5673   Netgame.DoGuided=m[opt_second+5].value;
5674   Netgame.DoSmartMine=m[opt_second+6].value;
5675   Netgame.DoMercury=m[opt_second+7].value;
5676   Netgame.DoEarthShaker=m[opt_second+8].value;
5677
5678   Netgame.DoInvulnerability=m[opt_power].value;
5679   Netgame.DoCloak=m[opt_power+1].value;
5680   Netgame.DoAfterburner=m[opt_power+2].value;
5681   Netgame.DoAmmoRack=m[opt_power+3].value;
5682   Netgame.DoConverter=m[opt_power+4].value;
5683   Netgame.DoHeadlight=m[opt_power+5].value;
5684
5685  }
5686
5687 void SetAllAllowablesTo (int on)
5688  {
5689   last_cinvul = control_invul_time = 0;   //default to zero
5690
5691   Netgame.DoMegas=Netgame.DoSmarts=Netgame.DoFusions=Netgame.DoHelix=\
5692   Netgame.DoPhoenix=Netgame.DoCloak=Netgame.DoInvulnerability=\
5693   Netgame.DoAfterburner=Netgame.DoGauss=Netgame.DoVulcan=Netgame.DoPlasma=on;
5694
5695   Netgame.DoOmega=Netgame.DoSuperLaser=Netgame.DoProximity=\
5696   Netgame.DoSpread=Netgame.DoMercury=Netgame.DoSmartMine=Netgame.DoFlash=\
5697   Netgame.DoGuided=Netgame.DoEarthShaker=on;
5698
5699   Netgame.DoConverter=Netgame.DoAmmoRack=Netgame.DoHeadlight=on;
5700   Netgame.DoHoming=Netgame.DoLaserUpgrade=Netgame.DoQuadLasers=on;
5701   Netgame.BrightPlayers=Netgame.invul=on;
5702  }
5703
5704 fix LastPTA;
5705 int LastKillGoal;
5706
5707 // Jeez -- mac compiler can't handle all of these on the same decl line.
5708 int opt_setpower,opt_playtime,opt_killgoal,opt_socket,opt_marker_view,opt_light,opt_show_on_map;
5709 int opt_difficulty,opt_packets,opt_short_packets, opt_bright,opt_start_invul;
5710 int opt_show_names;
5711
5712 void network_more_options_poll( int nitems, newmenu_item * menus, int * key, int citem );
5713
5714 void network_more_game_options ()
5715  {
5716   int opt=0,i;
5717   char PlayText[80],KillText[80],srinvul[50],socket_string[5],packstring[5];
5718   newmenu_item m[21];
5719
5720   sprintf (socket_string,"%d",Network_socket);
5721   sprintf (packstring,"%d",Netgame.PacketsPerSec);
5722
5723   opt_difficulty = opt;
5724   m[opt].type = NM_TYPE_SLIDER; m[opt].value=netgame_difficulty; m[opt].text=TXT_DIFFICULTY; m[opt].min_value=0; m[opt].max_value=(NDL-1); opt++;
5725
5726   opt_cinvul = opt;
5727   sprintf( srinvul, "%s: %d %s", TXT_REACTOR_LIFE, control_invul_time*5, TXT_MINUTES_ABBREV );
5728   m[opt].type = NM_TYPE_SLIDER; m[opt].value=control_invul_time; m[opt].text= srinvul; m[opt].min_value=0; m[opt].max_value=10; opt++;
5729
5730   opt_playtime=opt;
5731   sprintf( PlayText, "Max time: %d %s", Netgame.PlayTimeAllowed*5, TXT_MINUTES_ABBREV );
5732   m[opt].type = NM_TYPE_SLIDER; m[opt].value=Netgame.PlayTimeAllowed; m[opt].text= PlayText; m[opt].min_value=0; m[opt].max_value=10; opt++;
5733
5734   opt_killgoal=opt;
5735   sprintf( KillText, "Kill Goal: %d kills", Netgame.KillGoal*5);
5736   m[opt].type = NM_TYPE_SLIDER; m[opt].value=Netgame.KillGoal; m[opt].text= KillText; m[opt].min_value=0; m[opt].max_value=10; opt++;
5737
5738   opt_start_invul=opt;
5739   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Invulnerable when reappearing"; m[opt].value=Netgame.invul; opt++;
5740
5741   opt_marker_view = opt;
5742   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Allow camera views from Markers"; m[opt].value=Netgame.Allow_marker_view; opt++;
5743   opt_light = opt;
5744   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Indestructible lights"; m[opt].value=Netgame.AlwaysLighting; opt++;
5745
5746   opt_bright = opt;
5747   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Bright player ships"; m[opt].value=Netgame.BrightPlayers; opt++;
5748
5749   opt_show_names=opt;
5750   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Show enemy names on HUD"; m[opt].value=Netgame.ShowAllNames; opt++;
5751
5752   opt_show_on_map=opt;
5753   m[opt].type = NM_TYPE_CHECK; m[opt].text = TXT_SHOW_ON_MAP; m[opt].value=(Netgame.game_flags & NETGAME_FLAG_SHOW_MAP); opt_show_on_map=opt; opt++;
5754
5755   opt_short_packets=opt;
5756   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Short packets"; m[opt].value=Netgame.ShortPackets; opt++;
5757
5758   opt_setpower = opt;
5759   m[opt].type = NM_TYPE_MENU;  m[opt].text = "Set Objects allowed..."; opt++;
5760
5761   if (Network_game_type == IPX_GAME) {
5762           m[opt].type = NM_TYPE_TEXT; m[opt].text = "Network socket"; opt++;
5763           opt_socket = opt;
5764           m[opt].type = NM_TYPE_INPUT; m[opt].text = socket_string; m[opt].text_len=4; opt++;
5765   }
5766
5767   m[opt].type = NM_TYPE_TEXT; m[opt].text = "Packets per second (2 - 20)"; opt++;
5768   opt_packets=opt;
5769   m[opt].type = NM_TYPE_INPUT; m[opt].text=packstring; m[opt].text_len=2; opt++;
5770
5771   LastKillGoal=Netgame.KillGoal;
5772   LastPTA=Netgame.PlayTimeAllowed;
5773
5774   menu:
5775
5776   ExtGameStatus=GAMESTAT_MORE_NETGAME_OPTIONS;
5777   i = newmenu_do1( NULL, "Additional netgame options", opt, m, network_more_options_poll, 0 );
5778
5779    //control_invul_time = atoi( srinvul )*60*F1_0;
5780     control_invul_time = m[opt_cinvul].value;
5781     Netgame.control_invul_time = control_invul_time*5*F1_0*60;
5782
5783   if (i==opt_setpower)
5784    {
5785     network_set_power ();
5786     goto menu;
5787    }
5788
5789   Netgame.PacketsPerSec=atoi(packstring);
5790
5791   if (Netgame.PacketsPerSec>20)
5792         {
5793          Netgame.PacketsPerSec=20;
5794          nm_messagebox(TXT_ERROR, 1, TXT_OK, "Packet value out of range\nSetting value to 20");
5795         }
5796   if (Netgame.PacketsPerSec<2)
5797         {
5798           nm_messagebox(TXT_ERROR, 1, TXT_OK, "Packet value out of range\nSetting value to 2");
5799           Netgame.PacketsPerSec=2;
5800         }
5801
5802   mprintf ((0,"Hey! Sending out %d packets per second\n",Netgame.PacketsPerSec));
5803
5804         if (Network_game_type == IPX_GAME) {
5805                 if ((atoi(socket_string))!=Network_socket) {
5806                         Network_socket=atoi(socket_string);
5807                         ipx_change_default_socket( IPX_DEFAULT_SOCKET + Network_socket );
5808                 }
5809         }
5810
5811   Netgame.invul=m[opt_start_invul].value;
5812   Netgame.BrightPlayers=m[opt_bright].value;
5813   Netgame.ShortPackets=m[opt_short_packets].value;
5814   Netgame.ShowAllNames=m[opt_show_names].value;
5815   network_AdjustMaxDataSize();
5816
5817   Netgame.Allow_marker_view=m[opt_marker_view].value;
5818   Netgame.AlwaysLighting=m[opt_light].value;
5819   netgame_difficulty=Difficulty_level = m[opt_difficulty].value;
5820   if (m[opt_show_on_map].value)
5821         Netgame.game_flags |= NETGAME_FLAG_SHOW_MAP;
5822
5823
5824  }
5825
5826 void network_more_options_poll( int nitems, newmenu_item * menus, int * key, int citem )
5827  {
5828    menus = menus;
5829    citem = citem;      // kills compile warnings
5830    nitems = nitems;
5831    key = key;
5832
5833    if ( last_cinvul != menus[opt_cinvul].value )   {
5834         sprintf( menus[opt_cinvul].text, "%s: %d %s", TXT_REACTOR_LIFE, menus[opt_cinvul].value*5, TXT_MINUTES_ABBREV );
5835         last_cinvul = menus[opt_cinvul].value;
5836         menus[opt_cinvul].redraw = 1;
5837    }
5838
5839   if (menus[opt_playtime].value!=LastPTA)
5840    {
5841     #ifdef SHAREWARE
5842       LastPTA=0;
5843       nm_messagebox ("Sorry",1,TXT_OK,"Registered version only!");
5844       menus[opt_playtime].value=0;
5845       menus[opt_playtime].redraw=1;
5846       return;
5847     #endif
5848
5849     if (Game_mode & GM_MULTI_COOP)
5850      {
5851       LastPTA=0;
5852       nm_messagebox ("Sorry",1,TXT_OK,"You can't change those for coop!");
5853       menus[opt_playtime].value=0;
5854       menus[opt_playtime].redraw=1;
5855       return;
5856      }
5857
5858     Netgame.PlayTimeAllowed=menus[opt_playtime].value;
5859     sprintf( menus[opt_playtime].text, "Max Time: %d %s", Netgame.PlayTimeAllowed*5, TXT_MINUTES_ABBREV );
5860     LastPTA=Netgame.PlayTimeAllowed;
5861     menus[opt_playtime].redraw=1;
5862    }
5863   if (menus[opt_killgoal].value!=LastKillGoal)
5864    {
5865     #ifdef SHAREWARE
5866       nm_messagebox ("Sorry",1,TXT_OK,"Registered version only!");
5867       menus[opt_killgoal].value=0;
5868       menus[opt_killgoal].redraw=1;
5869       LastKillGoal=0;
5870       return;
5871          #endif
5872
5873
5874     if (Game_mode & GM_MULTI_COOP)
5875      {
5876       nm_messagebox ("Sorry",1,TXT_OK,"You can't change those for coop!");
5877       menus[opt_killgoal].value=0;
5878       menus[opt_killgoal].redraw=1;
5879       LastKillGoal=0;
5880       return;
5881      }
5882
5883
5884     Netgame.KillGoal=menus[opt_killgoal].value;
5885     sprintf( menus[opt_killgoal].text, "Kill Goal: %d kills", Netgame.KillGoal*5);
5886     LastKillGoal=Netgame.KillGoal;
5887     menus[opt_killgoal].redraw=1;
5888    }
5889  }
5890
5891 extern void multi_send_light (int,ubyte);
5892 extern void multi_send_light_specific (int,int,ubyte);
5893
5894 void network_send_smash_lights (int pnum)
5895  {
5896   // send the lights that have been blown out
5897
5898   int i;
5899
5900   pnum=pnum;
5901
5902   for (i=0;i<=Highest_segment_index;i++)
5903    if (Light_subtracted[i])
5904     multi_send_light_specific(pnum,i,Light_subtracted[i]);
5905  }
5906
5907 extern int Num_triggers;
5908 extern void multi_send_trigger_specific (char pnum,char);
5909
5910 void network_send_fly_thru_triggers (int pnum)
5911  {
5912   // send the fly thru triggers that have been disabled
5913
5914   int i;
5915
5916   for (i=0;i<Num_triggers;i++)
5917    if (Triggers[i].flags & TF_DISABLED)
5918     multi_send_trigger_specific(pnum,i);
5919  }
5920
5921 void network_send_player_flags()
5922  {
5923   int i;
5924
5925   for (i=0;i<N_players;i++)
5926         multi_send_flags(i);
5927  }
5928
5929 void network_ping (ubyte flag,int pnum)
5930 {
5931         ubyte mybuf[2];
5932
5933         mybuf[0]=flag;
5934         mybuf[1]=Player_num;
5935
5936         if (Network_game_type == IPX_GAME)
5937                 ipx_send_packet_data( (ubyte *)mybuf, 2, NetPlayers.players[pnum].network.ipx.server, NetPlayers.players[pnum].network.ipx.node,Players[pnum].net_address );
5938         #ifdef MACINTOSH
5939         else
5940                 appletalk_send_packet_data( (ubyte *)mybuf, 2, NetPlayers.players[pnum].network.appletalk.node, NetPlayers.players[pnum].network.appletalk.net, NetPlayers.players[pnum].network.appletalk.socket);
5941         #endif
5942 }
5943
5944 extern fix PingLaunchTime,PingReturnTime;
5945
5946 void network_handle_ping_return (ubyte pnum)
5947  {
5948   if (PingLaunchTime==0 || pnum>=N_players)
5949         {
5950          mprintf ((0,"Got invalid PING RETURN from %s!\n",Players[pnum].callsign));
5951     return;
5952    }
5953
5954   PingReturnTime=timer_get_fixed_seconds();
5955
5956   HUD_init_message ("Ping time for %s is %d ms!",Players[pnum].callsign,
5957         f2i(fixmul(PingReturnTime-PingLaunchTime,i2f(1000))));
5958   PingLaunchTime=0;
5959  }
5960
5961 void network_send_ping (ubyte pnum)
5962  {
5963   network_ping (PID_PING_SEND,pnum);
5964  }
5965
5966 void DoRefuseStuff (sequence_packet *their)
5967  {
5968   int i,new_player_num;
5969
5970   ClipRank (&their->player.rank);
5971
5972   for (i=0;i<MAX_PLAYERS;i++)
5973          if (!strcmp (their->player.callsign,Players[i].callsign))
5974         {
5975                 network_welcome_player(their);
5976                         return;
5977                 }
5978
5979    if (!WaitForRefuseAnswer)
5980     {
5981         for (i=0;i<MAX_PLAYERS;i++)
5982                  if (!strcmp (their->player.callsign,Players[i].callsign))
5983                 {
5984                         network_welcome_player(their);
5985                                 return;
5986                         }
5987
5988       digi_play_sample (SOUND_HUD_JOIN_REQUEST,F1_0*2);
5989
5990       if (Game_mode & GM_TEAM)
5991                  {
5992
5993
5994       if (!FindArg("-norankings"))
5995               HUD_init_message ("%s %s wants to join",RankStrings[their->player.rank],their->player.callsign);
5996         #ifndef MACINTOSH
5997                 HUD_init_message ("%s joining. Alt-1 assigns to team %s. Alt-2 to team %s",their->player.callsign,Netgame.team_name[0],Netgame.team_name[1]);
5998                 #else
5999                 HUD_init_message ("%s joining. Opt-1 assigns to team %s. Opt-2 to team %s",their->player.callsign,Netgame.team_name[0],Netgame.team_name[1]);
6000                 #endif
6001 //                      HUD_init_message ("Alt-1 to place on team %s!",Netgame.team_name[0]);
6002 //                      HUD_init_message ("Alt-2 to place on team %s!",Netgame.team_name[1]);
6003                  }
6004                 else
6005                 HUD_init_message ("%s wants to join...press F6 to connect",their->player.callsign);
6006
6007            strcpy (RefusePlayerName,their->player.callsign);
6008            RefuseTimeLimit=timer_get_approx_seconds();
6009                 RefuseThisPlayer=0;
6010                 WaitForRefuseAnswer=1;
6011          }
6012         else
6013          {
6014         for (i=0;i<MAX_PLAYERS;i++)
6015                  if (!strcmp (their->player.callsign,Players[i].callsign))
6016                 {
6017                         network_welcome_player(their);
6018                                 return;
6019                         }
6020
6021                 if (strcmp(their->player.callsign,RefusePlayerName))
6022                         return;
6023
6024                 if (RefuseThisPlayer)
6025                  {
6026                                 RefuseTimeLimit=0;
6027                                 RefuseThisPlayer=0;
6028                                 WaitForRefuseAnswer=0;
6029                                 if (Game_mode & GM_TEAM)
6030                                  {
6031                                         new_player_num=GetNewPlayerNumber (their);
6032                                         mprintf ((0,"Newplayernum=%d\n",new_player_num));
6033
6034                                         Assert (RefuseTeam==1 || RefuseTeam==2);
6035
6036                                         if (RefuseTeam==1)
6037                                         Netgame.team_vector &=(~(1<<new_player_num));
6038                                         else
6039                                         Netgame.team_vector |=(1<<new_player_num);
6040                                         network_welcome_player(their);
6041                                         network_send_netgame_update ();
6042                                  }
6043                                 else
6044                                         network_welcome_player(their);
6045                            return;
6046                  }
6047
6048           if ((timer_get_approx_seconds()) > RefuseTimeLimit+REFUSE_INTERVAL)
6049                 {
6050                         RefuseTimeLimit=0;
6051                         RefuseThisPlayer=0;
6052                         WaitForRefuseAnswer=0;
6053                         if (!strcmp (their->player.callsign,RefusePlayerName)) {
6054                                 if (Network_game_type == IPX_GAME)
6055                                         network_dump_player(their->player.network.ipx.server,their->player.network.ipx.node, DUMP_DORK);
6056                                 #ifdef MACINTOSH
6057                                 else
6058                                         network_dump_appletalk_player(their->player.network.appletalk.node,their->player.network.appletalk.net, their->player.network.appletalk.socket, DUMP_DORK);
6059                                 #endif
6060                         }
6061                         return;
6062                 }
6063
6064     }
6065  }
6066
6067 int GetNewPlayerNumber (sequence_packet *their)
6068   {
6069          int i;
6070
6071          their=their;
6072
6073                 if ( N_players < MaxNumNetPlayers)
6074                         return (N_players);
6075
6076                 else
6077                 {
6078                         // Slots are full but game is open, see if anyone is
6079                         // disconnected and replace the oldest player with this new one
6080
6081                         int oldest_player = -1;
6082                         fix oldest_time = timer_get_approx_seconds();
6083
6084                         Assert(N_players == MaxNumNetPlayers);
6085
6086                         for (i = 0; i < N_players; i++)
6087                         {
6088                                 if ( (!Players[i].connected) && (LastPacketTime[i] < oldest_time))
6089                                 {
6090                                         oldest_time = LastPacketTime[i];
6091                                         oldest_player = i;
6092                                 }
6093                         }
6094             return (oldest_player);
6095           }
6096   }
6097
6098 void network_send_extras ()
6099  {
6100         Assert (Player_joining_extras>-1);
6101
6102    if (!network_i_am_master())
6103          {
6104           mprintf ((0,"Hey! I'm not the master and I was gonna send info!\n"));
6105          // Int3();
6106          // Network_sending_extras=0;
6107          // return;
6108     }
6109
6110
6111    if (Network_sending_extras==40)
6112                 network_send_fly_thru_triggers(Player_joining_extras);
6113    if (Network_sending_extras==38)
6114         network_send_door_updates(Player_joining_extras);
6115    if (Network_sending_extras==35)
6116                 network_send_markers();
6117    if (Network_sending_extras==30 && (Game_mode & GM_MULTI_ROBOTS))
6118                 multi_send_stolen_items();
6119         if (Network_sending_extras==25 && (Netgame.PlayTimeAllowed || Netgame.KillGoal))
6120                 multi_send_kill_goal_counts();
6121    if (Network_sending_extras==20)
6122                 network_send_smash_lights(Player_joining_extras);
6123    if (Network_sending_extras==15)
6124                 network_send_player_flags();
6125    if (Network_sending_extras==10)
6126                 multi_send_powerup_update();
6127  //  if (Network_sending_extras==5)
6128 //              network_send_door_updates(Player_joining_extras); // twice!
6129
6130         Network_sending_extras--;
6131    if (!Network_sending_extras)
6132          Player_joining_extras=-1;
6133  }
6134
6135
6136 void network_send_naked_packet(char *buf, short len, int who)
6137 {
6138         if (!(Game_mode&GM_NETWORK)) return;
6139
6140    if (NakedPacketLen==0)
6141          {
6142            NakedBuf[0]=PID_NAKED_PDATA;
6143            NakedBuf[1]=Player_num;
6144                 NakedPacketLen=2;
6145          }
6146
6147    if (len+NakedPacketLen>MaxXDataSize)
6148     {
6149 //         mprintf ((0,"Sending a naked packet of %d bytes.\n",NakedPacketLen));
6150                 if (Network_game_type == IPX_GAME)
6151                         ipx_send_packet_data( (ubyte *)NakedBuf, NakedPacketLen, NetPlayers.players[who].network.ipx.server, NetPlayers.players[who].network.ipx.node,Players[who].net_address );
6152                 #ifdef MACINTOSH
6153                 else
6154                         appletalk_send_packet_data( (ubyte *)NakedBuf, NakedPacketLen, NetPlayers.players[who].network.appletalk.node, NetPlayers.players[who].network.appletalk.net, NetPlayers.players[who].network.appletalk.socket );
6155                 #endif
6156                 NakedPacketLen=2;
6157                 memcpy (&NakedBuf[NakedPacketLen],buf,len);
6158                 NakedPacketLen+=len;
6159                 NakedPacketDestPlayer=who;
6160          }
6161    else
6162          {
6163                 memcpy (&NakedBuf[NakedPacketLen],buf,len);
6164                 NakedPacketLen+=len;
6165                 NakedPacketDestPlayer=who;
6166          }
6167  }
6168
6169
6170 void network_process_naked_pdata (char *data,int len)
6171  {
6172    int pnum=data[1];
6173    Assert (data[0]=PID_NAKED_PDATA);
6174
6175 //   mprintf ((0,"Processing a naked packet of %d length.\n",len));
6176
6177         if (pnum < 0) {
6178            mprintf ((0,"Naked packet is bad!\n"));
6179                 Int3(); // This packet is bogus!!
6180                 return;
6181         }
6182
6183         if (!multi_quit_game && (pnum >= N_players)) {
6184                 if (Network_status!=NETSTAT_WAITING)
6185                  {
6186                         Int3(); // We missed an important packet!
6187                         network_consistency_error();
6188                         return;
6189                  }
6190                 else
6191                  return;
6192         }
6193
6194         if (Endlevel_sequence || (Network_status == NETSTAT_ENDLEVEL) ) {
6195                 int old_Endlevel_sequence = Endlevel_sequence;
6196                 Endlevel_sequence = 1;
6197                 multi_process_bigdata( data+2, len-2);
6198                 Endlevel_sequence = old_Endlevel_sequence;
6199                 return;
6200         }
6201
6202         multi_process_bigdata( data+2, len-2 );
6203  }
6204
6205 int ConnectionPacketLevel[]={0,1,1,1};
6206 int ConnectionSecLevel[]={12,3,5,7};
6207
6208 int AppletalkConnectionPacketLevel[]={0,1,0};
6209 int AppletalkConnectionSecLevel[]={10,3,8};
6210
6211 #if defined(RELEASE) && !defined(MACINTOSH)             // use the code below for mac appletalk games
6212 int network_choose_connect ()
6213  {
6214   return (1);
6215  }
6216 #else
6217 int network_choose_connect ()
6218  {
6219 #if 0
6220         newmenu_item m[16];
6221         int choice,opt=0;
6222 #endif
6223
6224         if (Network_game_type == IPX_GAME) {
6225                 #if 0
6226            m[opt].type = NM_TYPE_MENU;  m[opt].text = "Local Subnet"; opt++;
6227            m[opt].type = NM_TYPE_MENU;  m[opt].text = "14.4 modem over Internet"; opt++;
6228            m[opt].type = NM_TYPE_MENU;  m[opt].text = "28.8 modem over Internet"; opt++;
6229            m[opt].type = NM_TYPE_MENU;  m[opt].text = "ISDN or T1 over Internet"; opt++;
6230
6231            choice = newmenu_do1( NULL, "Choose connection type", opt, m, NULL, 0 );
6232
6233                 if (choice<0)
6234                  return (NULL);
6235
6236            Assert (choice>=0 && choice<=3);
6237
6238                 Netgame.ShortPackets=ConnectionPacketLevel[choice];
6239                 Netgame.PacketsPerSec=ConnectionSecLevel[choice];
6240                 #endif
6241            return (1);
6242         #ifdef MACINTOSH
6243         } else {
6244            m[opt].type = NM_TYPE_MENU;  m[opt].text = "EtherTalk"; opt++;
6245            m[opt].type = NM_TYPE_MENU;  m[opt].text = "LocalTalk"; opt++;
6246            m[opt].type = NM_TYPE_MENU;  m[opt].text = "Other"; opt++;
6247
6248            choice = newmenu_do1( NULL, "Choose connection type", opt, m, NULL, 0 );
6249
6250                 if (choice<0)
6251                  return (NULL);
6252
6253                 Network_appletalk_type = choice;
6254
6255                 Assert (choice>=0 && choice<=2);
6256
6257                 Netgame.ShortPackets=AppletalkConnectionPacketLevel[choice];
6258                 Netgame.PacketsPerSec=AppletalkConnectionSecLevel[choice];
6259            return (1);
6260         #endif
6261         }
6262   return (0);
6263  }
6264 #endif
6265
6266
6267
6268 #ifdef NETPROFILING
6269 void OpenSendLog ()
6270  {
6271   int i;
6272   SendLogFile=(FILE *)fopen ("sendlog.net","w");
6273   for (i=0;i<100;i++)
6274         TTSent[i]=0;
6275  }
6276 void OpenRecieveLog ()
6277  {
6278   int i;
6279   RecieveLogFile=(FILE *)fopen ("recvlog.net","w");
6280   for (i=0;i<100;i++)
6281         TTRecv[i]=0;
6282  }
6283 #endif
6284
6285 int GetMyNetRanking ()
6286  {
6287   int rank;
6288   int eff;
6289
6290   if (Netlife_kills+Netlife_killed==0)
6291          return (1);
6292
6293   rank=(int) (((float)Netlife_kills/3000.0)*8.0);
6294
6295   eff=(int)((float)((float)Netlife_kills/((float)Netlife_killed+(float)Netlife_kills))*100.0);
6296
6297   if (rank>8)
6298    rank=8;
6299
6300   if (eff<0)
6301          eff=0;
6302
6303   if (eff<60)
6304         rank-=((59-eff)/10);
6305
6306   if (rank<0)
6307         rank=0;
6308   if (rank>8)
6309         rank=8;
6310
6311   mprintf ((0,"Rank is %d (%s)\n",rank+1,RankStrings[rank+1]));
6312   return (rank+1);
6313  }
6314
6315 void ClipRank (signed char *rank)
6316  {
6317   // This function insures no crashes when dealing with D2 1.0
6318
6319
6320   if (*rank<0 || *rank>9)
6321         *rank=0;
6322  }
6323 void network_check_for_old_version (char pnum)
6324  {
6325   if (NetPlayers.players[(int)pnum].version_major==1 && (NetPlayers.players[(int)pnum].version_minor & 0x0F)==0)
6326         NetPlayers.players[(int)pnum].rank=0;
6327  }
6328
6329 void network_request_player_names (int n)
6330  {
6331   network_send_all_info_request (PID_GAME_PLAYERS,Active_games[n].Security);
6332   NamesInfoSecurity=Active_games[n].Security;
6333  }
6334
6335 extern char already_showing_info;
6336 extern int newmenu_dotiny2( char * title, char * subtitle, int nitems, newmenu_item * item, void (*subfunction)(int nitems,newmenu_item * items, int * last_key, int citem));
6337
6338 void network_process_names_return (char *data)
6339  {
6340         newmenu_item m[15];
6341    char mtext[15][50],temp[50];
6342         int i,t,l,gnum,num=0,count=5,numplayers;
6343
6344    if (NamesInfoSecurity!=(*(int *)(data+1)))
6345          {
6346           mprintf ((0,"Bad security on names return!\n"));
6347           mprintf ((0,"NIS=%d data=%d\n",NamesInfoSecurity,(*(int *)(data+1))));
6348           return;
6349          }
6350
6351    numplayers=data[count]; count++;
6352
6353    if (numplayers==255)
6354          {
6355                  SurfingNet=0;
6356                  NamesInfoSecurity=-1;
6357                  nm_messagebox(NULL, 1, "OK", "That game is refusing\nname requests.\n");
6358                  SurfingNet=1;
6359                  return;
6360          }
6361
6362    Assert (numplayers>0 && numplayers<MAX_NUM_NET_PLAYERS);
6363
6364    for (i=0;i<12;i++)
6365         {
6366          m[i].text=(char *)&mtext[i];
6367     m[i].type=NM_TYPE_TEXT;
6368         }
6369
6370    for (gnum=-1,i=0;i<num_active_games;i++)
6371          {
6372           if (NamesInfoSecurity==Active_games[i].Security)
6373                 {
6374                  gnum=i;
6375                  break;
6376                 }
6377          }
6378
6379         if (gnum==-1)
6380     {
6381        SurfingNet=0;
6382                  NamesInfoSecurity=-1;
6383                  nm_messagebox(NULL, 1, "OK", "The game you have requested\nnames from is gone.\n");
6384                  SurfingNet=1;
6385                  return;
6386          }
6387
6388    sprintf (mtext[num],"Players of game '%s':",Active_games[gnum].game_name); num++;
6389    for (i=0;i<numplayers;i++)
6390          {
6391           l=data[count++];
6392
6393      mprintf ((0,"%s\n",data+count));
6394
6395           for (t=0;t<CALLSIGN_LEN+1;t++)
6396                  temp[t]=data[count++];
6397      if (FindArg("-norankings"))
6398              sprintf (mtext[num],"%s",temp);
6399           else
6400              sprintf (mtext[num],"%s%s",RankStrings[l],temp);
6401
6402           num++;
6403          }
6404
6405         if (data[count]==99)
6406         {
6407          sprintf (mtext[num++]," ");
6408          sprintf (mtext[num++],"Short packets: %s",data[count+1]?"On":"Off");
6409          sprintf (mtext[num++],"Packets Per Second: %d",data[count+2]);
6410    }
6411
6412         already_showing_info=1;
6413         newmenu_dotiny2( NULL, NULL, num, m, NULL);
6414         already_showing_info=0;
6415  }
6416
6417 char NameReturning=1;
6418
6419 void network_send_player_names (sequence_packet *their)
6420  {
6421   int numconnected=0,count=0,i,t;
6422   char buf[80];
6423
6424   if (!their)
6425    {
6426     mprintf ((0,"Got a player name without a return address! Get Jason\n"));
6427          return;
6428         }
6429
6430    buf[0]=PID_NAMES_RETURN; count++;
6431    (*(int *)(buf+1))=Netgame.Security; count+=4;
6432
6433    if (!NameReturning)
6434          {
6435      buf[count]=255; count++;
6436           goto sendit;
6437          }
6438
6439    mprintf ((0,"RealSec=%d DS=%d\n",Netgame.Security,*(int *)(buf+1)));
6440
6441    for (i=0;i<N_players;i++)
6442          if (Players[i].connected)
6443                 numconnected++;
6444
6445    buf[count]=numconnected; count++;
6446    for (i=0;i<N_players;i++)
6447          if (Players[i].connected)
6448           {
6449                 buf[count++]=NetPlayers.players[i].rank;
6450
6451                 for (t=0;t<CALLSIGN_LEN+1;t++)
6452                  {
6453                   buf[count]=NetPlayers.players[i].callsign[t];
6454                   count++;
6455                  }
6456           }
6457
6458    buf[count++]=99;
6459         buf[count++]=Netgame.ShortPackets;
6460         buf[count++]=Netgame.PacketsPerSec;
6461
6462    sendit:
6463                                 ;               // empty statement allows compilation on mac which does not have the
6464                                                 // statement below and kills the compiler when there is no
6465                                                 // statement following the label "sendit"
6466
6467    #ifndef MACINTOSH
6468            ipx_send_internetwork_packet_data((ubyte *)buf, count, their->player.network.ipx.server, their->player.network.ipx.node);
6469         #endif
6470  }
6471
6472
6473 int HoardEquipped()
6474 {
6475         static int checked=-1;
6476
6477 #ifdef WINDOWS
6478         return 0;
6479 #endif
6480
6481         if (checked==-1)
6482         {
6483                 if (cfexist("hoard.ham"))
6484                         checked=1;
6485                 else
6486                         checked=0;
6487         }
6488         return (checked);
6489 }