main/network.c

   1 /* $Id: network.c,v 1.26 2004-10-23 19:39:35 schaffner 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 1.26 2004-10-23 19:39:35 schaffner 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         *game_flags=*game_flags;
2999
3000         SetAllAllowablesTo (1);
3001         NamesInfoSecurity=-1;
3002
3003         for (i=0;i<MAX_PLAYERS;i++)
3004                 if (i!=Player_num)
3005                         Players[i].callsign[0]=0;
3006
3007         MaxNumNetPlayers = MAX_NUM_NET_PLAYERS;
3008         Netgame.KillGoal=0;
3009         Netgame.PlayTimeAllowed=0;
3010         Netgame.Allow_marker_view=1;
3011         netgame_difficulty=Player_default_difficulty;
3012
3013     ExtGameStatus=GAMESTAT_START_MULTIPLAYER_MISSION;
3014     if (!select_mission(1, TXT_MULTI_MISSION))
3015         return -1;
3016
3017         if (!(FindArg ("-packets") && FindArg ("-shortpackets")))
3018                 if (!network_choose_connect ())
3019                         return -1;
3020
3021 #ifdef MACINTOSH
3022         if ( (Network_game_type == APPLETALK_GAME) && (Network_appletalk_type == LOCALTALK_TYPE) )
3023                 MaxNumNetPlayers = 3;
3024 #endif
3025
3026         strcpy(Netgame.mission_name, Current_mission_filename);
3027         strcpy(Netgame.mission_title, Current_mission_longname);
3028         Netgame.control_invul_time = control_invul_time;
3029
3030         sprintf( name, "%s%s", Players[Player_num].callsign, TXT_S_GAME );
3031         sprintf( slevel, "1" );
3032
3033         opt = 0;
3034         m[opt].type = NM_TYPE_TEXT; m[opt].text = TXT_DESCRIPTION; opt++;
3035
3036         opt_name = opt;
3037         m[opt].type = NM_TYPE_INPUT; m[opt].text = name; m[opt].text_len = NETGAME_NAME_LEN; opt++;
3038
3039         sprintf(level_text, "%s (1-%d)", TXT_LEVEL_, Last_level);
3040
3041 //      if (Last_secret_level < -1)
3042 //              sprintf(level_text+strlen(level_text)-1, ", S1-S%d)", -Last_secret_level);
3043 //      else if (Last_secret_level == -1)
3044 //              sprintf(level_text+strlen(level_text)-1, ", S1)");
3045
3046         Assert(strlen(level_text) < 32);
3047
3048         m[opt].type = NM_TYPE_TEXT; m[opt].text = level_text; opt++;
3049
3050         opt_level = opt;
3051         m[opt].type = NM_TYPE_INPUT; m[opt].text = slevel; m[opt].text_len=4; opt++;
3052 //      m[opt].type = NM_TYPE_TEXT; m[opt].text = TXT_OPTIONS; opt++;
3053
3054         opt_mode = opt;
3055         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_ANARCHY; m[opt].value=1; m[opt].group=0; opt++;
3056         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++;
3057         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_ANARCHY_W_ROBOTS; m[opt].value=0; m[opt].group=0; opt++;
3058         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_COOPERATIVE; m[opt].value=0; m[opt].group=0; opt_coop=opt; opt++;
3059         m[opt].type = NM_TYPE_RADIO; m[opt].text = "Capture the flag"; m[opt].value=0; m[opt].group=0; opt_capture=opt; opt++;
3060
3061         if (HoardEquipped())
3062         {
3063                 m[opt].type = NM_TYPE_RADIO; m[opt].text = "Hoard"; m[opt].value=0; m[opt].group=0; opt++;
3064                 m[opt].type = NM_TYPE_RADIO; m[opt].text = "Team Hoard"; m[opt].value=0; m[opt].group=0; opt_team_hoard=opt; opt++;
3065            m[opt].type = NM_TYPE_TEXT; m[opt].text = ""; opt++;
3066         }
3067         else
3068          {  m[opt].type = NM_TYPE_TEXT; m[opt].text = ""; opt++; }
3069
3070         m[opt].type = NM_TYPE_RADIO; m[opt].text = "Open game"; m[opt].group=1; m[opt].value=0; opt++;
3071         opt_closed = opt;
3072         m[opt].type = NM_TYPE_RADIO; m[opt].text = TXT_CLOSED_GAME; m[opt].group=1; m[opt].value=0; opt++;
3073    opt_refuse = opt;
3074    m[opt].type = NM_TYPE_RADIO; m[opt].text = "Restricted Game              "; m[opt].group=1; m[opt].value=Netgame.RefusePlayers; opt++;
3075
3076 //      m[opt].type = NM_TYPE_CHECK; m[opt].text = TXT_SHOW_IDS; m[opt].value=0; opt++;
3077
3078    opt_maxnet = opt;
3079    sprintf( srmaxnet, "Maximum players: %d", MaxNumNetPlayers);
3080    m[opt].type = NM_TYPE_SLIDER; m[opt].value=MaxNumNetPlayers-2; m[opt].text= srmaxnet; m[opt].min_value=0;
3081    m[opt].max_value=MaxNumNetPlayers-2; opt++;
3082    last_maxnet=MaxNumNetPlayers-2;
3083
3084    opt_moreopts=opt;
3085    m[opt].type = NM_TYPE_MENU;  m[opt].text = "More options..."; opt++;
3086
3087         Assert(opt <= 20);
3088
3089 menu:
3090    ExtGameStatus=GAMESTAT_NETGAME_OPTIONS;
3091         i = newmenu_do1( NULL, NULL, opt, m, network_game_param_poll, 1 );
3092                                                                         //TXT_NETGAME_SETUP
3093    if (i==opt_moreopts)
3094     {
3095      if ( m[opt_mode+3].value )
3096       Game_mode=GM_MULTI_COOP;
3097      network_more_game_options();
3098      Game_mode=0;
3099      goto menu;
3100     }
3101   Netgame.RefusePlayers=m[opt_refuse].value;
3102
3103
3104         if ( i > -1 )   {
3105                 int j;
3106
3107    MaxNumNetPlayers = m[opt_maxnet].value+2;
3108    Netgame.max_numplayers=MaxNumNetPlayers;
3109
3110                 for (j = 0; j < num_active_games; j++)
3111                         if (!stricmp(Active_games[j].game_name, name))
3112                         {
3113                                 nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_DUPLICATE_NAME);
3114                                 goto menu;
3115                         }
3116
3117                 strcpy( game_name, name );
3118
3119
3120                 *level = atoi(slevel);
3121
3122                 if ((*level < 1) || (*level > Last_level))
3123                 {
3124                         nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_LEVEL_OUT_RANGE );
3125                         sprintf(slevel, "1");
3126                         goto menu;
3127                 }
3128                 if ( m[opt_mode].value )
3129                         *mode = NETGAME_ANARCHY;
3130
3131 #ifdef SHAREWARE
3132                 else
3133                 {
3134                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_REGISTERED_ONLY );
3135                         m[opt_mode+1].value = 0;
3136                         m[opt_mode+2].value = 0;
3137                         m[opt_mode+3].value = 0;
3138                    if (HoardEquipped())
3139                                 m[opt_mode+4].value = 0;
3140
3141                         m[opt_mode].value = 1;
3142                         goto menu;
3143                 }
3144 #else
3145                 else if (m[opt_mode+1].value) {
3146                         *mode = NETGAME_TEAM_ANARCHY;
3147                 }
3148                 else if (m[opt_capture].value)
3149                         *mode = NETGAME_CAPTURE_FLAG;
3150                 else if (HoardEquipped() && m[opt_capture+1].value)
3151                                 *mode = NETGAME_HOARD;
3152                 else if (HoardEquipped() && m[opt_capture+2].value)
3153                                 *mode = NETGAME_TEAM_HOARD;
3154                 else if (ANARCHY_ONLY_MISSION) {
3155                         nm_messagebox(NULL, 1, TXT_OK, TXT_ANARCHY_ONLY_MISSION);
3156                         m[opt_mode+2].value = 0;
3157                         m[opt_mode+3].value = 0;
3158                         m[opt_mode].value = 1;
3159                         goto menu;
3160                 }
3161                 else if ( m[opt_mode+2].value )
3162                         *mode = NETGAME_ROBOT_ANARCHY;
3163                 else if ( m[opt_mode+3].value )
3164                         *mode = NETGAME_COOPERATIVE;
3165                 else Int3(); // Invalid mode -- see Rob
3166 #endif
3167                 if (m[opt_closed].value)
3168                         Netgame.game_flags |= NETGAME_FLAG_CLOSED;
3169
3170         }
3171
3172         return i;
3173 }
3174
3175 void
3176 network_set_game_mode(int gamemode)
3177 {
3178         Show_kill_list = 1;
3179
3180         if ( gamemode == NETGAME_ANARCHY )
3181                 Game_mode = GM_NETWORK;
3182         else if ( gamemode == NETGAME_ROBOT_ANARCHY )
3183                 Game_mode = GM_NETWORK | GM_MULTI_ROBOTS;
3184         else if ( gamemode == NETGAME_COOPERATIVE )
3185                 Game_mode = GM_NETWORK | GM_MULTI_COOP | GM_MULTI_ROBOTS;
3186         else if (gamemode == NETGAME_CAPTURE_FLAG)
3187                 {
3188                  Game_mode = GM_NETWORK | GM_TEAM | GM_CAPTURE;
3189                  Show_kill_list=3;
3190                 }
3191
3192         else if (HoardEquipped() && gamemode == NETGAME_HOARD)
3193                  Game_mode = GM_NETWORK | GM_HOARD;
3194         else if (HoardEquipped() && gamemode == NETGAME_TEAM_HOARD)
3195                  {
3196                   Game_mode = GM_NETWORK | GM_HOARD | GM_TEAM;
3197                   Show_kill_list=3;
3198                  }
3199         else if ( gamemode == NETGAME_TEAM_ANARCHY )
3200         {
3201                 Game_mode = GM_NETWORK | GM_TEAM;
3202                 Show_kill_list = 3;
3203         }
3204         else
3205                 Int3();
3206
3207 #if 0
3208 #ifdef MACINTOSH                        // minimize players on localtalk games
3209         if ( (Network_game_type == APPLETALK_GAME) && (Network_appletalk_type == LOCALTALK_TYPE) ) {
3210                 if (Game_mode & GM_MULTI_ROBOTS)
3211                         MaxNumNetPlayers = 2;
3212                 else
3213                         MaxNumNetPlayers = 3;
3214         } else {
3215                 if (Game_mode & GM_MULTI_COOP)
3216                         MaxNumNetPlayers = 4;
3217                 else
3218                         MaxNumNetPlayers = 8;
3219         }
3220 #endif
3221 #endif
3222
3223 }
3224
3225 int
3226 network_find_game(void)
3227 {
3228         // Find out whether or not there is space left on this socket
3229
3230         fix t1;
3231
3232         Network_status = NETSTAT_BROWSING;
3233
3234         num_active_games = 0;
3235
3236         show_boxed_message(TXT_WAIT);
3237
3238         network_send_game_list_request();
3239         t1 = timer_get_approx_seconds() + F1_0*3;
3240
3241         while (timer_get_approx_seconds() < t1) // Wait 3 seconds for replies
3242                 network_listen();
3243
3244         clear_boxed_message();
3245
3246 //      mprintf((0, "%s %d %s\n", TXT_FOUND, num_active_games, TXT_ACTIVE_GAMES));
3247
3248         if (num_active_games < MAX_ACTIVE_NETGAMES)
3249                 return 0;
3250         return 1;
3251 }
3252
3253 void network_read_sync_packet( netgame_info * sp, int rsinit)
3254 {
3255         int i, j;
3256         char temp_callsign[CALLSIGN_LEN+1];
3257 #ifdef WORDS_BIGENDIAN
3258         netgame_info tmp_info;
3259
3260         if ( (Network_game_type == IPX_GAME) && (sp != &Netgame) ) {                            // for macintosh -- get the values unpacked to our structure format
3261                 receive_full_netgame_packet((ubyte *)sp, &tmp_info);
3262                 sp = &tmp_info;
3263         }
3264 #endif
3265
3266    if (rsinit)
3267      TempPlayersInfo=&NetPlayers;
3268
3269         // This function is now called by all people entering the netgame.
3270
3271         // mprintf( (0, "%s %d\n", TXT_STARTING_NETGAME, sp->levelnum ));
3272
3273         if (sp != &Netgame)
3274          {
3275           memcpy( &Netgame, sp, sizeof(netgame_info) );
3276           memcpy (&NetPlayers,TempPlayersInfo,sizeof (AllNetPlayers_info));
3277          }
3278
3279         N_players = sp->numplayers;
3280         Difficulty_level = sp->difficulty;
3281         Network_status = sp->game_status;
3282
3283    //Assert(Function_mode != FMODE_GAME);
3284
3285         // New code, 11/27
3286
3287         mprintf((1, "Netgame.checksum = %d, calculated checksum = %d.\n", Netgame.segments_checksum, my_segments_checksum));
3288
3289         if (Netgame.segments_checksum != my_segments_checksum)
3290         {
3291                 Network_status = NETSTAT_MENU;
3292                 nm_messagebox(TXT_ERROR, 1, TXT_OK, TXT_NETLEVEL_NMATCH);
3293 #ifdef RELEASE
3294                 return;
3295 #endif
3296         }
3297
3298         // Discover my player number
3299
3300         memcpy(temp_callsign, Players[Player_num].callsign, CALLSIGN_LEN+1);
3301
3302         Player_num = -1;
3303
3304         for (i=0; i<MAX_NUM_NET_PLAYERS; i++ )  {
3305                 Players[i].net_kills_total = 0;
3306 //              Players[i].net_killed_total = 0;
3307         }
3308
3309         for (i=0; i<N_players; i++ )    {
3310                 if (Network_game_type == IPX_GAME) {
3311                         if ( (!memcmp( TempPlayersInfo->players[i].network.ipx.node, My_Seq.player.network.ipx.node, 6 )) && (!stricmp( TempPlayersInfo->players[i].callsign, temp_callsign)) ) {
3312                                 if (Player_num!=-1) {
3313                                         Int3(); // Hey, we've found ourselves twice
3314                                         mprintf ((0,"Hey, we've found ourselves twice!\n"));
3315                                         Network_status = NETSTAT_MENU;
3316                                         return;
3317                                 }
3318                                 change_playernum_to(i);
3319                         }
3320                 } else {
3321                         if ( (TempPlayersInfo->players[i].network.appletalk.node == My_Seq.player.network.appletalk.node) && (!stricmp( TempPlayersInfo->players[i].callsign, temp_callsign)) ) {
3322                                 if (Player_num!=-1) {
3323                                         Int3(); // Hey, we've found ourselves twice
3324                                         Network_status = NETSTAT_MENU;
3325                                         return;
3326                                 }
3327                                 change_playernum_to(i);
3328                         }
3329                 }
3330                 memcpy( Players[i].callsign, TempPlayersInfo->players[i].callsign, CALLSIGN_LEN+1 );
3331
3332                 if (Network_game_type == IPX_GAME) {
3333 #ifdef WORDS_NEED_ALIGNMENT
3334                         uint server;
3335                         memcpy(&server, TempPlayersInfo->players[i].network.ipx.server, 4);
3336                         if (server != 0)
3337                                 ipx_get_local_target((ubyte *)&server, TempPlayersInfo->players[i].network.ipx.node, Players[i].net_address);
3338 #else // WORDS_NEED_ALIGNMENT
3339                         if ((*(uint *)TempPlayersInfo->players[i].network.ipx.server) != 0)
3340                                 ipx_get_local_target(TempPlayersInfo->players[i].network.ipx.server, TempPlayersInfo->players[i].network.ipx.node, Players[i].net_address);
3341 #endif // WORDS_NEED_ALIGNMENT
3342                         else
3343                                 memcpy( Players[i].net_address, TempPlayersInfo->players[i].network.ipx.node, 6 );
3344                 }
3345
3346                 Players[i].n_packets_got=0;                             // How many packets we got from them
3347                 Players[i].n_packets_sent=0;                            // How many packets we sent to them
3348                 Players[i].connected = TempPlayersInfo->players[i].connected;
3349                 Players[i].net_kills_total = sp->player_kills[i];
3350                 Players[i].net_killed_total = sp->killed[i];
3351                 if ((Network_rejoined) || (i != Player_num))
3352                         Players[i].score = sp->player_score[i];
3353                 for (j = 0; j < MAX_NUM_NET_PLAYERS; j++)
3354                 {
3355                         kill_matrix[i][j] = sp->kills[i][j];
3356                 }
3357         }
3358
3359         if ( Player_num < 0 )   {
3360                 mprintf ((0,"Bad Player_num, resetting to NETSTAT_MENU!\n"));
3361                 Network_status = NETSTAT_MENU;
3362                 return;
3363         }
3364
3365         if (Network_rejoined)
3366                 for (i=0; i<N_players;i++)
3367                         Players[i].net_killed_total = sp->killed[i];
3368
3369         if (Network_rejoined) {
3370                 network_process_monitor_vector(sp->monitor_vector);
3371                 Players[Player_num].time_level = sp->level_time;
3372         }
3373
3374         team_kills[0] = sp->team_kills[0];
3375         team_kills[1] = sp->team_kills[1];
3376
3377         Players[Player_num].connected = 1;
3378    NetPlayers.players[Player_num].connected = 1;
3379    NetPlayers.players[Player_num].rank=GetMyNetRanking();
3380
3381         if (!Network_rejoined)
3382                 for (i=0; i<NumNetPlayerPositions; i++) {
3383                         Objects[Players[i].objnum].pos = Player_init[Netgame.locations[i]].pos;
3384                         Objects[Players[i].objnum].orient = Player_init[Netgame.locations[i]].orient;
3385                         obj_relink(Players[i].objnum,Player_init[Netgame.locations[i]].segnum);
3386                 }
3387
3388         Objects[Players[Player_num].objnum].type = OBJ_PLAYER;
3389
3390    mprintf ((0,"Changing to NETSTAT_PLAYING!\n"));
3391         Network_status = NETSTAT_PLAYING;
3392         Function_mode = FMODE_GAME;
3393         multi_sort_kill_list();
3394
3395 }
3396
3397 void
3398 network_send_sync(void)
3399 {
3400         int i, j, np;
3401
3402         // Randomize their starting locations...
3403
3404         d_srand( timer_get_fixed_seconds() );
3405         for (i=0; i<NumNetPlayerPositions; i++ )
3406         {
3407                 if (Players[i].connected)
3408                         Players[i].connected = 1; // Get rid of endlevel connect statuses
3409                 if (Game_mode & GM_MULTI_COOP)
3410                         Netgame.locations[i] = i;
3411                 else {
3412                         do
3413                         {
3414                                 np = d_rand() % NumNetPlayerPositions;
3415                                 for (j=0; j<i; j++ )
3416                                 {
3417                                         if (Netgame.locations[j]==np)
3418                                         {
3419                                                 np =-1;
3420                                                 break;
3421                                         }
3422                                 }
3423                         } while (np<0);
3424                         // np is a location that is not used anywhere else..
3425                         Netgame.locations[i]=np;
3426 //                      mprintf((0, "Player %d starting in location %d\n" ,i ,np ));
3427                 }
3428         }
3429
3430         // Push current data into the sync packet
3431
3432         network_update_netgame();
3433         Netgame.game_status = NETSTAT_PLAYING;
3434         Netgame.type = PID_SYNC;
3435         Netgame.segments_checksum = my_segments_checksum;
3436
3437         for (i=0; i<N_players; i++ )    {
3438                 if ((!Players[i].connected) || (i == Player_num))
3439                         continue;
3440
3441                 if (Network_game_type == IPX_GAME) {
3442                 // Send several times, extras will be ignored
3443                         send_internetwork_full_netgame_packet(NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node);
3444                         send_netplayers_packet(NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node);
3445                 #ifdef MACINTOSH
3446                 } else {
3447                                 appletalk_send_packet_data( (ubyte *)&Netgame, sizeof(netgame_info), NetPlayers.players[i].network.appletalk.node,
3448                                         NetPlayers.players[i].network.appletalk.net,
3449                                         NetPlayers.players[i].network.appletalk.socket);
3450                                 appletalk_send_packet_data( (ubyte *)&NetPlayers, sizeof(AllNetPlayers_info), NetPlayers.players[i].network.appletalk.node,
3451                                         NetPlayers.players[i].network.appletalk.net,
3452                                         NetPlayers.players[i].network.appletalk.socket);
3453                 #endif
3454                 }
3455
3456         }
3457
3458         network_read_sync_packet(&Netgame,1); // Read it myself, as if I had sent it
3459 }
3460
3461 int
3462 network_select_teams(void)
3463 {
3464 #ifndef SHAREWARE
3465         newmenu_item m[MAX_PLAYERS+4];
3466         int choice, opt, opt_team_b;
3467         ubyte team_vector = 0;
3468         char team_names[2][CALLSIGN_LEN+1];
3469         int i;
3470         int pnums[MAX_PLAYERS+2];
3471
3472         // One-time initialization
3473
3474         for (i = N_players/2; i < N_players; i++) // Put first half of players on team A
3475         {
3476                 team_vector |= (1 << i);
3477         }
3478
3479         sprintf(team_names[0], "%s", TXT_BLUE);
3480         sprintf(team_names[1], "%s", TXT_RED);
3481
3482         // Here comes da menu
3483 menu:
3484         m[0].type = NM_TYPE_INPUT; m[0].text = team_names[0]; m[0].text_len = CALLSIGN_LEN;
3485
3486         opt = 1;
3487         for (i = 0; i < N_players; i++)
3488         {
3489                 if (!(team_vector & (1 << i)))
3490                 {
3491                         m[opt].type = NM_TYPE_MENU; m[opt].text = NetPlayers.players[i].callsign; pnums[opt] = i; opt++;
3492                 }
3493         }
3494         opt_team_b = opt;
3495         m[opt].type = NM_TYPE_INPUT; m[opt].text = team_names[1]; m[opt].text_len = CALLSIGN_LEN; opt++;
3496         for (i = 0; i < N_players; i++)
3497         {
3498                 if (team_vector & (1 << i))
3499                 {
3500                         m[opt].type = NM_TYPE_MENU; m[opt].text = NetPlayers.players[i].callsign; pnums[opt] = i; opt++;
3501                 }
3502         }
3503         m[opt].type = NM_TYPE_TEXT; m[opt].text = ""; opt++;
3504         m[opt].type = NM_TYPE_MENU; m[opt].text = TXT_ACCEPT; opt++;
3505
3506         Assert(opt <= MAX_PLAYERS+4);
3507
3508         choice = newmenu_do(NULL, TXT_TEAM_SELECTION, opt, m, NULL);
3509
3510         if (choice == opt-1)
3511         {
3512                 if ((opt-2-opt_team_b < 2) || (opt_team_b == 1))
3513                 {
3514                         nm_messagebox(NULL, 1, TXT_OK, TXT_TEAM_MUST_ONE);
3515                         #ifdef RELEASE
3516                                 goto menu;
3517                         #endif
3518                 }
3519
3520                 Netgame.team_vector = team_vector;
3521                 strcpy(Netgame.team_name[0], team_names[0]);
3522                 strcpy(Netgame.team_name[1], team_names[1]);
3523                 return 1;
3524         }
3525
3526         else if ((choice > 0) && (choice < opt_team_b)) {
3527                 team_vector |= (1 << pnums[choice]);
3528         }
3529         else if ((choice > opt_team_b) && (choice < opt-2)) {
3530                 team_vector &= ~(1 << pnums[choice]);
3531         }
3532         else if (choice == -1)
3533                 return 0;
3534         goto menu;
3535 #else
3536         return 0;
3537 #endif
3538 }
3539
3540 int
3541 network_select_players(void)
3542 {
3543         int i, j;
3544    newmenu_item m[MAX_PLAYERS+4];
3545    char text[MAX_PLAYERS+4][45];
3546         char title[50];
3547         int save_nplayers;              //how may people would like to join
3548
3549         network_add_player( &My_Seq );
3550
3551         for (i=0; i< MAX_PLAYERS+4; i++ ) {
3552                 sprintf( text[i], "%d.  %-20s", i+1, "" );
3553                 m[i].type = NM_TYPE_CHECK; m[i].text = text[i]; m[i].value = 0;
3554         }
3555
3556         m[0].value = 1;                         // Assume server will play...
3557
3558    if (FindArg("-norankings"))
3559                 sprintf( text[0], "%d. %-20s", 1, Players[Player_num].callsign );
3560         else
3561                 sprintf( text[0], "%d. %s%-20s", 1, RankStrings[NetPlayers.players[Player_num].rank],Players[Player_num].callsign );
3562
3563         sprintf( title, "%s %d %s", TXT_TEAM_SELECT, MaxNumNetPlayers, TXT_TEAM_PRESS_ENTER );
3564
3565 GetPlayersAgain:
3566    ExtGameStatus=GAMESTAT_NETGAME_PLAYER_SELECT;
3567         j=newmenu_do1( NULL, title, MAX_PLAYERS+4, m, network_start_poll, 1 );
3568
3569         save_nplayers = N_players;
3570
3571         if (j<0)
3572         {
3573                 // Aborted!
3574                 // Dump all players and go back to menu mode
3575
3576 abort:
3577                 for (i=1; i<save_nplayers; i++) {
3578                         if (Network_game_type == IPX_GAME)
3579                                 network_dump_player(NetPlayers.players[i].network.ipx.server,NetPlayers.players[i].network.ipx.node, DUMP_ABORTED);
3580                         #ifdef MACINTOSH
3581                         else
3582                                 network_dump_appletalk_player(NetPlayers.players[i].network.appletalk.node,NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket, DUMP_ABORTED);
3583                         #endif
3584                 }
3585
3586
3587                 Netgame.numplayers = 0;
3588                 network_send_game_info(0); // Tell everyone we're bailing
3589                 ipx_handle_leave_game(); // Tell the network driver we're bailing too
3590
3591                 Network_status = NETSTAT_MENU;
3592                 return(0);
3593         }
3594
3595         // Count number of players chosen
3596
3597         N_players = 0;
3598         for (i=0; i<save_nplayers; i++ )
3599         {
3600                 if (m[i].value)
3601                         N_players++;
3602         }
3603
3604         if ( N_players > Netgame.max_numplayers) {
3605                 #ifndef MACINTOSH
3606                 nm_messagebox( TXT_ERROR, 1, TXT_OK, "%s %d %s", TXT_SORRY_ONLY, MaxNumNetPlayers, TXT_NETPLAYERS_IN );
3607                 #else
3608                 nm_messagebox( TXT_ERROR, 1, TXT_OK, "%s %d netplayers for this game.", TXT_SORRY_ONLY, MaxNumNetPlayers );
3609                 #endif
3610                 N_players = save_nplayers;
3611                 goto GetPlayersAgain;
3612         }
3613
3614 #ifdef RELEASE
3615         if ( N_players < 2 )    {
3616                 nm_messagebox( TXT_ERROR, 1, TXT_OK, TXT_TEAM_ATLEAST_TWO );
3617                 N_players = save_nplayers;
3618                 goto GetPlayersAgain;
3619         }
3620 #endif
3621
3622 #ifdef RELEASE
3623         if ( (Netgame.gamemode == NETGAME_TEAM_ANARCHY ||
3624                    Netgame.gamemode == NETGAME_CAPTURE_FLAG || Netgame.gamemode == NETGAME_TEAM_HOARD) && (N_players < 2) ) {
3625                 nm_messagebox(TXT_ERROR, 1, TXT_OK, "You must select at least two\nplayers to start a team game" );
3626                 N_players = save_nplayers;
3627                 goto GetPlayersAgain;
3628         }
3629 #endif
3630
3631         // Remove players that aren't marked.
3632         N_players = 0;
3633         for (i=0; i<save_nplayers; i++ )        {
3634                 if (m[i].value)
3635                 {
3636                         if (i > N_players)
3637                         {
3638                                 if (Network_game_type == IPX_GAME) {
3639                                         memcpy(NetPlayers.players[N_players].network.ipx.node, NetPlayers.players[i].network.ipx.node, 6);
3640                                         memcpy(NetPlayers.players[N_players].network.ipx.server, NetPlayers.players[i].network.ipx.server, 4);
3641                                 } else {
3642                                         NetPlayers.players[N_players].network.appletalk.node = NetPlayers.players[i].network.appletalk.node;
3643                                         NetPlayers.players[N_players].network.appletalk.net = NetPlayers.players[i].network.appletalk.net;
3644                                         NetPlayers.players[N_players].network.appletalk.socket = NetPlayers.players[i].network.appletalk.socket;
3645                                 }
3646                                 memcpy(NetPlayers.players[N_players].callsign, NetPlayers.players[i].callsign, CALLSIGN_LEN+1);
3647                                 NetPlayers.players[N_players].version_major=NetPlayers.players[i].version_major;
3648                                 NetPlayers.players[N_players].version_minor=NetPlayers.players[i].version_minor;
3649                                 NetPlayers.players[N_players].rank=NetPlayers.players[i].rank;
3650                                 ClipRank (&NetPlayers.players[N_players].rank);
3651                                 network_check_for_old_version(i);
3652                         }
3653                         Players[N_players].connected = 1;
3654                         N_players++;
3655                 }
3656                 else
3657                 {
3658                         if (Network_game_type == IPX_GAME)
3659                                 network_dump_player(NetPlayers.players[i].network.ipx.server,NetPlayers.players[i].network.ipx.node, DUMP_DORK);
3660                         #ifdef MACINTOSH
3661                         else
3662                                 network_dump_appletalk_player(NetPlayers.players[i].network.appletalk.node,NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket, DUMP_DORK);
3663                         #endif
3664                 }
3665         }
3666
3667         for (i = N_players; i < MAX_NUM_NET_PLAYERS; i++) {
3668                 if (Network_game_type == IPX_GAME) {
3669                 memset(NetPlayers.players[i].network.ipx.node, 0, 6);
3670                 memset(NetPlayers.players[i].network.ipx.server, 0, 4);
3671             } else {
3672                 NetPlayers.players[i].network.appletalk.node = 0;
3673                 NetPlayers.players[i].network.appletalk.net = 0;
3674                 NetPlayers.players[i].network.appletalk.socket = 0;
3675             }
3676         memset(NetPlayers.players[i].callsign, 0, CALLSIGN_LEN+1);
3677                 NetPlayers.players[i].version_major=0;
3678                 NetPlayers.players[i].version_minor=0;
3679                 NetPlayers.players[i].rank=0;
3680         }
3681
3682    mprintf ((0,"Select teams: Game mode is %d\n",Netgame.gamemode));
3683
3684         if (Netgame.gamemode == NETGAME_TEAM_ANARCHY ||
3685             Netgame.gamemode == NETGAME_CAPTURE_FLAG ||
3686                  Netgame.gamemode == NETGAME_TEAM_HOARD)
3687                  if (!network_select_teams())
3688                         goto abort;
3689
3690         return(1);
3691 }
3692
3693 void
3694 network_start_game()
3695 {
3696         int i;
3697         char game_name[NETGAME_NAME_LEN+1];
3698         int chosen_game_mode, game_flags, level;
3699
3700         if (Network_game_type == IPX_GAME) {
3701
3702                 Assert( FRAME_INFO_SIZE < IPX_MAX_DATA_SIZE );
3703                 mprintf((0, "Using frame_info len %d, max %d.\n", FRAME_INFO_SIZE, IPX_MAX_DATA_SIZE));
3704
3705                 if ( !Network_active )
3706                 {
3707                         nm_messagebox(NULL, 1, TXT_OK, TXT_IPX_NOT_FOUND );
3708                         return;
3709                 }
3710         #ifdef MACINTOSH
3711         } else {
3712                 int err;
3713                 char buf[256];
3714
3715                 Assert( FRAME_INFO_SIZE < APPLETALK_MAX_DATA_SIZE );
3716                 mprintf((0, "Using frame_info len %d, max %d.\n", sizeof(frame_info), APPLETALK_MAX_DATA_SIZE));
3717                 if (Appletalk_active <= 0) {
3718                         switch (Appletalk_active) {
3719                         case APPLETALK_NOT_OPEN:
3720                                 sprintf(buf, "Appletalk is not currently active.\nPlease enable AppleTalk from the\nChooser and restart Descent.");
3721                                 break;
3722                         case APPLETALK_BAD_LISTENER:
3723                                 sprintf(buf, "The Resource Fork of Descent appears damaged.\nPlease re-install Descent or contact\nMacPlay technical support.");
3724                                 break;
3725                         case APPLETALK_NO_LOCAL_ADDR:
3726                                 sprintf(buf, "Wow! Strange!\n\nNo Local Address.");
3727                                 break;
3728                         case APPLETALK_NO_SOCKET:
3729                                 sprintf(buf, "All AppleTalk sockets are in use.\nTry shutting down other network\napplications and restarting Descent.\n");
3730                                 break;
3731                         }
3732                         nm_messagebox(NULL, 1, TXT_OK, buf);
3733                         return;
3734                 }
3735                 strcpy(Network_zone_name, DEFAULT_ZONE_NAME);
3736         #endif
3737         }
3738
3739         network_init();
3740         change_playernum_to(0);
3741
3742         if (network_find_game())
3743         {
3744                 nm_messagebox(NULL, 1, TXT_OK, TXT_NET_FULL);
3745                 return;
3746         }
3747
3748         game_flags = 0;
3749         i = network_get_game_params( game_name, &chosen_game_mode, &game_flags, &level );
3750
3751         if (i<0) return;
3752
3753         N_players = 0;
3754
3755 // LoadLevel(level); Old, no longer used.
3756
3757         Netgame.difficulty = Difficulty_level;
3758         Netgame.gamemode = chosen_game_mode;
3759         Netgame.game_status = NETSTAT_STARTING;
3760         Netgame.numplayers = 0;
3761         Netgame.max_numplayers = MaxNumNetPlayers;
3762         Netgame.levelnum = level;
3763         Netgame.protocol_version = MULTI_PROTO_VERSION;
3764
3765         strcpy(Netgame.game_name, game_name);
3766
3767         Network_status = NETSTAT_STARTING;
3768         // Have the network driver initialize whatever data it wants to
3769         // store for this netgame.
3770         // For mcast4, this randomly chooses a multicast session and port.
3771         // Clients subscribe to this address when they call
3772         // ipx_handle_netgame_aux_data.
3773         ipx_init_netgame_aux_data(Netgame.AuxData);
3774
3775         #ifdef MACINTOSH
3776         if (Network_game_type == APPLETALK_GAME) {
3777                 OSErr err;
3778                 fix t1;
3779                 int count = 0;
3780
3781                 show_boxed_message("Registering Netgame");
3782                 do {
3783                         err = appletalk_register_netgame( game_name, TickCount() );
3784                         t1 = timer_get_fixed_seconds() + F1_0;
3785                         while (timer_get_fixed_seconds() < t1) ;
3786                         count++;
3787                 } while ( (err == nbpDuplicate) && (count != MAX_REGISTER_TRIES) );
3788                 clear_boxed_message();
3789                 if ( (err == tooManyReqs) || (count == MAX_REGISTER_TRIES) ) {
3790                         nm_messagebox(NULL, 1, TXT_OK, "AppleTalk Network is too busy.\nPlease try again shortly.");
3791                         Game_mode = GM_GAME_OVER;
3792                         return;
3793                 }
3794         }
3795         #endif
3796
3797         network_set_game_mode(Netgame.gamemode);
3798
3799    d_srand( timer_get_fixed_seconds() );
3800    Netgame.Security=d_rand();  // For syncing Netgames with player packets
3801
3802         if(network_select_players())
3803         {
3804                 StartNewLevel(Netgame.levelnum, 0);
3805         }
3806         else
3807                 Game_mode = GM_GAME_OVER;
3808
3809 }
3810
3811 void restart_net_searching(newmenu_item * m)
3812 {
3813         int i;
3814         N_players = 0;
3815         num_active_games = 0;
3816
3817         memset(Active_games, 0, sizeof(netgame_info)*MAX_ACTIVE_NETGAMES);
3818
3819         for (i = 0; i < MAX_ACTIVE_NETGAMES; i++)
3820         {
3821                 sprintf(m[i+2].text, "%d.                                                     ",i+1);
3822                 m[i+2].redraw = 1;
3823         }
3824
3825    NamesInfoSecurity=-1;
3826         Network_games_changed = 1;
3827 }
3828
3829 char *ModeLetters[]={"ANRCHY","TEAM","ROBO","COOP","FLAG","HOARD","TMHOARD"};
3830
3831 int NumActiveNetgames=0;
3832
3833 void network_join_poll( int nitems, newmenu_item * menus, int * key, int citem )
3834 {
3835         // Polling loop for Join Game menu
3836         static fix t1 = 0;
3837         int i, osocket,join_status,temp;
3838
3839         menus = menus;
3840         citem = citem;
3841         nitems = nitems;
3842         key = key;
3843
3844         if ( (Network_game_type == IPX_GAME) && Network_allow_socket_changes ) {
3845                 osocket = Network_socket;
3846
3847                 if ( *key==KEY_PAGEDOWN )       { Network_socket--; *key = 0; }
3848                 if ( *key==KEY_PAGEUP )         { Network_socket++; *key = 0; }
3849
3850                 if (Network_socket>99)
3851                         Network_socket=99;
3852                 if (Network_socket<-99)
3853                         Network_socket=-99;
3854
3855                 if ( Network_socket+IPX_DEFAULT_SOCKET > 0x8000 )
3856                         Network_socket  = 0x8000 - IPX_DEFAULT_SOCKET;
3857
3858                 if ( Network_socket+IPX_DEFAULT_SOCKET < 0 )
3859                         Network_socket  = IPX_DEFAULT_SOCKET;
3860
3861                 if (Network_socket != osocket )         {
3862                         sprintf( menus[0].text, "\t%s %+d (PgUp/PgDn to change)", TXT_CURRENT_IPX_SOCKET, Network_socket );
3863                         menus[0].redraw = 1;
3864                         mprintf(( 0, "Changing to socket %d\n", Network_socket ));
3865                         network_listen();
3866                         mprintf ((0,"netgood 1!\n"));
3867                         ipx_change_default_socket( IPX_DEFAULT_SOCKET + Network_socket );
3868                         mprintf ((0,"netgood 2!\n"));
3869                         restart_net_searching(menus);
3870                         mprintf ((0,"netgood 3!\n"));
3871                         network_send_game_list_request();
3872                         mprintf ((0,"netgood 4!\n"));
3873                         return;
3874                 }
3875         }
3876
3877         // send a request for game info every 3 seconds
3878
3879         if (Network_game_type == IPX_GAME) {
3880                 if (timer_get_approx_seconds() > t1+F1_0*3) {
3881                         t1 = timer_get_approx_seconds();
3882                         network_send_game_list_request();
3883                 }
3884 #ifdef MACINTOSH
3885         } else if (timer_get_approx_seconds() > t1+F1_0*20) {
3886                 hide_cursor();
3887                 t1 = timer_get_approx_seconds();
3888                 restart_net_searching(menus);
3889                 show_boxed_message("Requesting list of Netgames");
3890                 network_send_game_list_request();
3891                 clear_boxed_message();
3892                 show_cursor();
3893 #endif
3894         }
3895
3896         temp=num_active_games;
3897
3898         network_listen();
3899
3900         NumActiveNetgames=num_active_games;
3901
3902         if (!Network_games_changed)
3903                 return;
3904
3905         if (temp!=num_active_games)
3906                 digi_play_sample (SOUND_HUD_MESSAGE,F1_0);
3907
3908         Network_games_changed = 0;
3909         mprintf ((0,"JOIN POLL: I'm looking at %d games!\n",num_active_games));
3910
3911         // Copy the active games data into the menu options
3912         for (i = 0; i < num_active_games; i++)
3913         {
3914                 int game_status = Active_games[i].game_status;
3915                 int j,x, k,tx,ty,ta,nplayers = 0;
3916                 char levelname[8],MissName[25],GameName[25],thold[2];
3917                 thold[1]=0;
3918
3919                 // These next two loops protect against menu skewing
3920                 // if missiontitle or gamename contain a tab
3921
3922                 for (x=0,tx=0,k=0,j=0;j<15;j++)
3923                 {
3924                         if (Active_games[i].mission_title[j]=='\t')
3925                                 continue;
3926                         thold[0]=Active_games[i].mission_title[j];
3927                         gr_get_string_size (thold,&tx,&ty,&ta);
3928
3929                         if ((x+=tx)>=LHX(55))
3930                         {
3931                                 MissName[k]=MissName[k+1]=MissName[k+2]='.';
3932                                 k+=3;
3933                                 break;
3934                         }
3935
3936                         MissName[k++]=Active_games[i].mission_title[j];
3937                 }
3938                 MissName[k]=0;
3939
3940                 for (x=0,tx=0,k=0,j=0;j<15;j++)
3941                 {
3942                         if (Active_games[i].game_name[j]=='\t')
3943                                 continue;
3944                         thold[0]=Active_games[i].game_name[j];
3945                         gr_get_string_size (thold,&tx,&ty,&ta);
3946
3947                         if ((x+=tx)>=LHX(55))
3948                         {
3949                                 GameName[k]=GameName[k+1]=GameName[k+2]='.';
3950                                 k+=3;
3951                                 break;
3952                         }
3953                         GameName[k++]=Active_games[i].game_name[j];
3954                 }
3955                 GameName[k]=0;
3956
3957
3958                 nplayers=Active_games[i].numconnected;
3959
3960                 if (Active_games[i].levelnum < 0)
3961                         sprintf(levelname, "S%d", -Active_games[i].levelnum);
3962                 else
3963                         sprintf(levelname, "%d", Active_games[i].levelnum);
3964
3965                 if (game_status == NETSTAT_STARTING)
3966                 {
3967                         sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3968                                          i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3969                                          Active_games[i].max_numplayers,MissName,levelname,"Forming");
3970                 }
3971                 else if (game_status == NETSTAT_PLAYING)
3972                 {
3973                         join_status=can_join_netgame(&Active_games[i],NULL);
3974                         //               mprintf ((0,"Joinstatus=%d\n",join_status));
3975
3976                         if (join_status==1)
3977                                 sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3978                                                  i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3979                                                  Active_games[i].max_numplayers,MissName,levelname,"Open");
3980                         else if (join_status==2)
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,"Full");
3984                         else if (join_status==3)
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,"Restrict");
3988                         else
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,"Closed");
3992
3993                 }
3994                 else
3995                         sprintf (menus[i+2].text,"%d.\t%s \t%s \t  %d/%d \t%s \t %s \t%s",
3996                                          i+1,GameName,ModeLetters[Active_games[i].gamemode],nplayers,
3997                                          Active_games[i].max_numplayers,MissName,levelname,"Between");
3998
3999
4000                 Assert(strlen(menus[i+2].text) < 100);
4001                 menus[i+2].redraw = 1;
4002         }
4003
4004         for (i = num_active_games; i < MAX_ACTIVE_NETGAMES; i++)
4005         {
4006                 sprintf(menus[i+2].text, "%d.                                                     ",i+1);
4007                 menus[i+2].redraw = 1;
4008         }
4009 }
4010
4011 int
4012 network_wait_for_sync(void)
4013 {
4014         char text[60];
4015         newmenu_item m[2];
4016         int i, choice;
4017
4018         Network_status = NETSTAT_WAITING;
4019
4020         m[0].type=NM_TYPE_TEXT; m[0].text = text;
4021         m[1].type=NM_TYPE_TEXT; m[1].text = TXT_NET_LEAVE;
4022
4023         i = network_send_request();
4024
4025         if (i < 0)
4026                 return(-1);
4027
4028         sprintf( m[0].text, "%s\n'%s' %s", TXT_NET_WAITING, NetPlayers.players[i].callsign, TXT_NET_TO_ENTER );
4029
4030 menu:
4031         choice=newmenu_do( NULL, TXT_WAIT, 2, m, network_sync_poll );
4032
4033         if (choice > -1)
4034                 goto menu;
4035
4036         if (Network_status != NETSTAT_PLAYING)
4037         {
4038                 sequence_packet me;
4039
4040 //              if (Network_status == NETSTAT_ENDLEVEL)
4041 //              {
4042 //                      network_send_endlevel_packet(0);
4043 //                      longjmp(LeaveGame, 0);
4044 //              }
4045
4046                 mprintf((0, "Aborting join.\n"));
4047                 me.type = PID_QUIT_JOINING;
4048                 memcpy( me.player.callsign, Players[Player_num].callsign, CALLSIGN_LEN+1 );
4049                 if (Network_game_type == IPX_GAME) {
4050                         memcpy( me.player.network.ipx.node, ipx_get_my_local_address(), 6 );
4051                         memcpy( me.player.network.ipx.server, ipx_get_my_server_address(), 4 );
4052                         send_internetwork_sequence_packet(me, NetPlayers.players[0].network.ipx.server, NetPlayers.players[0].network.ipx.node);
4053                 #ifdef MACINTOSH
4054                 } else {
4055                         me.player.network.appletalk.node = appletalk_get_my_node();
4056                         me.player.network.appletalk.net = appletalk_get_my_net();
4057                         me.player.network.appletalk.socket = appletalk_get_my_socket();
4058                 #endif
4059                 }
4060                 N_players = 0;
4061                 Function_mode = FMODE_MENU;
4062                 Game_mode = GM_GAME_OVER;
4063                 return(-1);     // they cancelled
4064         }
4065         return(0);
4066 }
4067
4068 void
4069 network_request_poll( int nitems, newmenu_item * menus, int * key, int citem )
4070 {
4071         // Polling loop for waiting-for-requests menu
4072
4073         int i = 0;
4074         int num_ready = 0;
4075
4076         menus = menus;
4077         citem = citem;
4078         nitems = nitems;
4079         key = key;
4080
4081         // Send our endlevel packet at regular intervals
4082
4083 //      if (timer_get_approx_seconds() > t1+ENDLEVEL_SEND_INTERVAL)
4084 //      {
4085 //              network_send_endlevel_packet();
4086 //              t1 = timer_get_approx_seconds();
4087 //      }
4088
4089         network_listen();
4090
4091         for (i = 0; i < N_players; i++)
4092         {
4093                 if ((Players[i].connected == 1) || (Players[i].connected == 0))
4094                         num_ready++;
4095         }
4096
4097         if (num_ready == N_players) // All players have checked in or are disconnected
4098         {
4099                 *key = -2;
4100         }
4101 }
4102
4103 void
4104 network_wait_for_requests(void)
4105 {
4106         // Wait for other players to load the level before we send the sync
4107         int choice, i;
4108         newmenu_item m[1];
4109
4110         Network_status = NETSTAT_WAITING;
4111
4112         m[0].type=NM_TYPE_TEXT; m[0].text = TXT_NET_LEAVE;
4113
4114         mprintf((0, "Entered wait_for_requests : N_players = %d.\n", N_players));
4115
4116         for (choice = 0; choice < N_players; choice++)
4117                 mprintf((0, "Players[%d].connected = %d.\n", choice, Players[choice].connected));
4118
4119         Network_status = NETSTAT_WAITING;
4120         network_flush();
4121
4122         Players[Player_num].connected = 1;
4123
4124 menu:
4125         choice = newmenu_do(NULL, TXT_WAIT, 1, m, network_request_poll);
4126
4127         if (choice == -1)
4128         {
4129                 // User aborted
4130                 choice = nm_messagebox(NULL, 3, TXT_YES, TXT_NO, TXT_START_NOWAIT, TXT_QUITTING_NOW);
4131                 if (choice == 2)
4132                         return;
4133                 if (choice != 0)
4134                         goto menu;
4135
4136                 // User confirmed abort
4137
4138                 for (i=0; i < N_players; i++) {
4139                         if ((Players[i].connected != 0) && (i != Player_num)) {
4140                                 if (Network_game_type == IPX_GAME)
4141                                         network_dump_player(NetPlayers.players[i].network.ipx.server, NetPlayers.players[i].network.ipx.node, DUMP_ABORTED);
4142                                 #ifdef MACINTOSH
4143                                 else
4144                                         network_dump_appletalk_player(NetPlayers.players[i].network.appletalk.node, NetPlayers.players[i].network.appletalk.net, NetPlayers.players[i].network.appletalk.socket, DUMP_ABORTED);
4145                                 #endif
4146                         }
4147                 }
4148
4149                 #ifdef MACINTOSH
4150                 if (Network_game_type == APPLETALK_GAME)
4151                         network_release_registered_game();
4152                 #endif
4153                 longjmp(LeaveGame, 0);
4154         }
4155         else if (choice != -2)
4156                 goto menu;
4157 }
4158
4159 /* Do required syncing after each level, before starting new one */
4160 int
4161 network_level_sync(void)
4162 {
4163         int result;
4164
4165         mprintf((0, "Player %d entering network_level_sync.\n", Player_num));
4166
4167         MySyncPackInitialized = 0;
4168
4169 //      my_segments_checksum = netmisc_calc_checksum(Segments, sizeof(segment)*(Highest_segment_index+1));
4170
4171         network_flush(); // Flush any old packets
4172
4173         if (N_players == 0)
4174                 result = network_wait_for_sync();
4175         else if (network_i_am_master())
4176         {
4177                 network_wait_for_requests();
4178                 network_send_sync();
4179                 result = 0;
4180         }
4181         else
4182                 result = network_wait_for_sync();
4183
4184    network_count_powerups_in_mine();
4185
4186         if (result)
4187         {
4188                 Players[Player_num].connected = 0;
4189                 network_send_endlevel_packet();
4190                 #ifdef MACINTOSH
4191                 if (Network_game_type == APPLETALK_GAME)
4192                         network_release_registered_game();
4193                 #endif
4194                 longjmp(LeaveGame, 0);
4195         }
4196         return(0);
4197 }
4198
4199 void network_count_powerups_in_mine(void)
4200  {
4201   int i;
4202
4203   for (i=0;i<MAX_POWERUP_TYPES;i++)
4204         PowerupsInMine[i]=0;
4205
4206   for (i=0;i<=Highest_object_index;i++)
4207         {
4208          if (Objects[i].type==OBJ_POWERUP)
4209           {
4210                 PowerupsInMine[Objects[i].id]++;
4211                 if (multi_powerup_is_4pack(Objects[i].id))
4212                    PowerupsInMine[Objects[i].id-1]+=4;
4213           }
4214         }
4215
4216  }
4217
4218 #ifdef MACINTOSH
4219
4220 // code to release the NBP binding of an appletalk game
4221
4222 void network_release_registered_game()
4223 {
4224         if (Network_game_type == APPLETALK_GAME)
4225                 appletalk_remove_netgame();
4226 }
4227
4228 // code to sort zone lists....
4229
4230 int zone_sort_func(const char **e0, const char **e1)
4231 {
4232         return strcmp(*e0, *e1);
4233 }
4234
4235 void network_get_appletalk_zone()
4236 {
4237         int num_zones, i, item, default_item;
4238         char **zone_list;
4239         char default_zone[MAX_ZONE_LENGTH];                     // my zone
4240
4241         Network_zone_name[0] = '\0';
4242
4243         show_boxed_message("Looking for AppleTalk Zones");
4244         num_zones = appletalk_get_zone_names(&zone_list);
4245         clear_boxed_message();
4246
4247         if (num_zones < 0)      {               // error in getting zone list...maybe no router available....
4248                 if ( (num_zones == tooManyReqs) || (num_zones == noDataArea) ){
4249                         nm_messagebox(NULL, 1, TXT_OK, "AppleTalk Network is too busy.\nPlease try again shortly.");
4250                         longjmp(LeaveGame,0);
4251                 }
4252                 num_zones = 0;
4253         }
4254
4255         if (num_zones == 0) {
4256                 strcpy(Network_zone_name, DEFAULT_ZONE_NAME);
4257                 return;
4258         }
4259
4260         if (num_zones == 1) {
4261                 Network_zone_name[0] = (char)(strlen(zone_list[0]));
4262                 memcpy( &(Network_zone_name[1]), zone_list[0], strlen(zone_list[0]) );
4263                 goto zone_done;
4264         }
4265
4266 // sort the zone names
4267
4268         for (i = 0; i < num_zones; i++)
4269                 strlwr(zone_list[i]);
4270
4271         qsort(zone_list, num_zones, sizeof(char *), zone_sort_func);
4272
4273 // get my current zone so we can highlight that one first
4274
4275         if (appletalk_get_my_zone(default_zone))
4276                 default_item = 0;
4277         else {
4278                 for (i = 0; i < num_zones; i++) {
4279                         if ( !stricmp(zone_list[i], default_zone) ) {
4280                                 default_item = i;
4281                                 break;
4282                         }
4283                 }
4284         }
4285
4286 rezone:
4287         item = newmenu_listbox1("AppleTalk Zones", num_zones, zone_list, 0, default_item, NULL);
4288
4289         if (item == -1)
4290                 goto rezone;
4291
4292         Network_zone_name[0] = (char)(strlen(zone_list[item]));
4293         memcpy( &(Network_zone_name[1]), zone_list[item], strlen(zone_list[item]) );
4294
4295 zone_done:
4296         for (i = 0; i < num_zones; i++)
4297                 d_free(zone_list[i]);
4298         d_free(zone_list);
4299 }
4300 #endif
4301
4302 void nm_draw_background1(char * filename);
4303
4304 void network_join_game()
4305 {
4306         int choice, i;
4307         char menu_text[MAX_ACTIVE_NETGAMES+2][200];
4308
4309         newmenu_item m[MAX_ACTIVE_NETGAMES+2];
4310
4311         if (Network_game_type == IPX_GAME) {
4312                 if ( !Network_active )
4313                 {
4314                         nm_messagebox(NULL, 1, TXT_OK, TXT_IPX_NOT_FOUND);
4315                         return;
4316                 }
4317         #ifdef MACINTOSH
4318         } else if (Appletalk_active <= 0) {
4319                 char buf[256];
4320
4321                 switch (Appletalk_active) {
4322                         case APPLETALK_NOT_OPEN:
4323                                 sprintf(buf, "Appletalk is not currently active.\nPlease enable AppleTalk from the\nChooser and restart Descent.");
4324                                 break;
4325                         case APPLETALK_BAD_LISTENER:
4326                                 sprintf(buf, "The Resource Fork of Descent appears damaged.\nPlease re-install Descent or contact\nMacPlay technical support.");
4327                                 break;
4328                         case APPLETALK_NO_LOCAL_ADDR:
4329                                 sprintf(buf, "Wow! Strange!\n\nNo Local Address.");
4330                                 break;
4331                         case APPLETALK_NO_SOCKET:
4332                                 sprintf(buf, "All AppleTalk sockets are in use.\nTry shutting down other network\napplications and restarting Descent.\n");
4333                                 break;
4334                 }
4335                 nm_messagebox(NULL, 1, TXT_OK, buf);
4336                 return;
4337         #endif
4338         }
4339
4340         network_init();
4341
4342         N_players = 0;
4343
4344         setjmp(LeaveGame);
4345
4346         #ifdef MACINTOSH
4347         if (Network_game_type == APPLETALK_GAME)
4348                 network_get_appletalk_zone();
4349         #endif
4350
4351         Network_send_objects = 0;
4352         Network_sending_extras=0;
4353         Network_rejoined=0;
4354
4355         Network_status = NETSTAT_BROWSING; // We are looking at a game menu
4356
4357    network_flush();
4358         network_listen();  // Throw out old info
4359
4360         #ifdef MACINTOSH
4361         if (Network_game_type == IPX_GAME)
4362         #endif          // note link to if
4363                 network_send_game_list_request(); // broadcast a request for lists
4364
4365         num_active_games = 0;
4366
4367    memset(m, 0, sizeof(newmenu_item)*MAX_ACTIVE_NETGAMES);
4368    memset(Active_games, 0, sizeof(netgame_info)*MAX_ACTIVE_NETGAMES);
4369    memset(ActiveNetPlayers,0,sizeof(AllNetPlayers_info)*MAX_ACTIVE_NETGAMES);
4370
4371         gr_set_fontcolor(BM_XRGB(15,15,23),-1);
4372
4373         m[0].text = menu_text[0];
4374         m[0].type = NM_TYPE_TEXT;
4375         if (Network_game_type == IPX_GAME) {
4376                 if (Network_allow_socket_changes)
4377                         sprintf( m[0].text, "\tCurrent IPX Socket is default %+d (PgUp/PgDn to change)", Network_socket );
4378                 else
4379                         strcpy( m[0].text, "" ); //sprintf( m[0].text, "" );
4380         #ifdef MACINTOSH
4381         } else {
4382                 p2cstr(Network_zone_name);
4383                 if (strcmp(Network_zone_name, "*"))             // only print if there is a zone name
4384                         sprintf(m[0].text, "\tCurrent Zone is %s", Network_zone_name);          // is Network_zone_name a pascal string????
4385                 c2pstr(Network_zone_name);
4386         #endif
4387         }
4388
4389         m[1].text=menu_text[1];
4390         m[1].type=NM_TYPE_TEXT;
4391         sprintf (m[1].text,"\tGAME \tMODE \t#PLYRS \tMISSION \tLEV \tSTATUS");
4392
4393         for (i = 0; i < MAX_ACTIVE_NETGAMES; i++) {
4394                 m[i+2].text = menu_text[i+2];
4395                 m[i+2].type = NM_TYPE_MENU;
4396                 sprintf(m[i+2].text, "%d.                                                               ", i+1);
4397                 m[i+2].redraw = 1;
4398         }
4399
4400         Network_games_changed = 1;
4401 remenu:
4402         SurfingNet=1;
4403         nm_draw_background1(Menu_pcx_name);             //load this here so if we abort after loading level, we restore the palette
4404         gr_palette_load(gr_palette);
4405    ExtGameStatus=GAMESTAT_JOIN_NETGAME;
4406         choice=newmenu_dotiny("NETGAMES", NULL,MAX_ACTIVE_NETGAMES+2, m, network_join_poll);
4407         SurfingNet=0;
4408
4409         if (choice==-1) {
4410                 Network_status = NETSTAT_MENU;
4411                 return; // they cancelled
4412         }
4413    choice-=2;
4414
4415         if (choice >=num_active_games)
4416         {
4417                 nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_INVALID_CHOICE);
4418                 goto remenu;
4419         }
4420
4421         // Choice has been made and looks legit
4422         if (Active_games[choice].game_status == NETSTAT_ENDLEVEL)
4423         {
4424                 nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_NET_GAME_BETWEEN2);
4425                 goto remenu;
4426         }
4427
4428         if (Active_games[choice].protocol_version != MULTI_PROTO_VERSION)
4429         {
4430                 if (Active_games[choice].protocol_version == 3) {
4431                         #ifndef SHAREWARE
4432                                 nm_messagebox(TXT_SORRY, 1, TXT_OK, "Your version of Descent 2\nis incompatible with the\nDemo version");
4433                         #endif
4434                 }
4435                 else if (Active_games[choice].protocol_version == 4) {
4436                         #ifdef SHAREWARE
4437                                 nm_messagebox(TXT_SORRY, 1, TXT_OK, "This Demo version of\nDescent 2 is incompatible\nwith the full commercial version");
4438                         #endif
4439                 }
4440                 else
4441                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_VERSION_MISMATCH);
4442
4443                 goto remenu;
4444         }
4445
4446 #ifndef SHAREWARE
4447         {
4448                 // Check for valid mission name
4449                         mprintf((0, "Loading mission:%s.\n", Active_games[choice].mission_name));
4450                         if (!load_mission_by_name(Active_games[choice].mission_name))
4451                         {
4452                                 nm_messagebox(NULL, 1, TXT_OK, TXT_MISSION_NOT_FOUND);
4453                                 goto remenu;
4454                         }
4455         }
4456 #endif
4457
4458         if (is_D2_OEM)
4459         {
4460                 if (Active_games[choice].levelnum>8)
4461                  {
4462                                 nm_messagebox(NULL, 1, TXT_OK, "This OEM version only supports\nthe first 8 levels!");
4463                                 goto remenu;
4464                  }
4465         }
4466
4467         if (is_MAC_SHARE)
4468         {
4469                 if (Active_games[choice].levelnum > 4)
4470                 {
4471                         nm_messagebox(NULL, 1, TXT_OK, "This SHAREWARE version only supports\nthe first 4 levels!");
4472                         goto remenu;
4473                 }
4474         }
4475
4476      if (!network_wait_for_all_info (choice))
4477                 {
4478                   nm_messagebox (TXT_SORRY,1,TXT_OK,"There was a join error!");
4479                   Network_status = NETSTAT_BROWSING; // We are looking at a game menu
4480                   goto remenu;
4481                 }
4482
4483           Network_status = NETSTAT_BROWSING; // We are looking at a game menu
4484
4485      if (!can_join_netgame(&Active_games[choice],&ActiveNetPlayers[choice]))
4486                         {
4487                                 if (Active_games[choice].numplayers == Active_games[choice].max_numplayers)
4488                                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_GAME_FULL);
4489                                 else
4490                                         nm_messagebox(TXT_SORRY, 1, TXT_OK, TXT_IN_PROGRESS);
4491                                 goto remenu;
4492                         }
4493
4494         // Choice is valid, prepare to join in
4495
4496         memcpy(&Netgame, &Active_games[choice], sizeof(netgame_info));
4497    memcpy (&NetPlayers,&ActiveNetPlayers[choice],sizeof(AllNetPlayers_info));
4498
4499         Difficulty_level = Netgame.difficulty;
4500         MaxNumNetPlayers = Netgame.max_numplayers;
4501         change_playernum_to(1);
4502
4503         // Handle the extra data for the network driver
4504         // For the mcast4 driver, this is the game's multicast address, to
4505         // which the driver subscribes.
4506         if(ipx_handle_netgame_aux_data(Netgame.AuxData) < 0)
4507         {
4508                 Network_status = NETSTAT_BROWSING;
4509                 goto remenu;
4510         }
4511
4512         #ifdef MACINTOSH
4513
4514 // register the joining player with NBP.  This will have the nice effect of a player wanting to
4515 // join to be able to see the netgame if this player were to become the master.
4516
4517         if (Network_game_type == APPLETALK_GAME) {
4518                 OSErr err;
4519                 int count = 0;
4520                 fix t1;
4521
4522                 show_boxed_message("Registering Netgame");
4523                 do {
4524                         err = appletalk_register_netgame( Active_games[choice].game_name, TickCount() );
4525                         t1 = timer_get_fixed_seconds() + F1_0;
4526                         while ( timer_get_fixed_seconds() < t1 ) ;
4527                         count++;
4528                 } while ( (err == nbpDuplicate) && (count != MAX_REGISTER_TRIES) );
4529                 clear_boxed_message();
4530                 if ( (err == tooManyReqs) || (count == MAX_REGISTER_TRIES) ) {
4531                         nm_messagebox(NULL, 1, TXT_OK, "AppleTalk Network is too busy.\nPlease try again shortly.");
4532                         goto remenu;
4533                 }
4534         }
4535         #endif
4536
4537         network_set_game_mode(Netgame.gamemode);
4538
4539         network_AdjustMaxDataSize ();
4540
4541         StartNewLevel(Netgame.levelnum, 0);
4542
4543         return;         // look ma, we're in a game!!!
4544 }
4545
4546 void network_AdjustMaxDataSize ()
4547  {
4548
4549    if (Netgame.ShortPackets)
4550         MaxXDataSize=NET_XDATA_SIZE;
4551    else
4552       MaxXDataSize=NET_XDATA_SIZE;
4553  }
4554
4555
4556 fix StartWaitAllTime=0;
4557 int WaitAllChoice=0;
4558 #define ALL_INFO_REQUEST_INTERVAL F1_0*3
4559
4560 void network_wait_all_poll( int nitems, newmenu_item * menus, int * key, int citem )
4561  {
4562   static fix t1=0;
4563
4564   menus=menus;
4565   nitems=nitems;
4566   citem=citem;
4567
4568   if (timer_get_approx_seconds() > t1+ALL_INFO_REQUEST_INTERVAL)
4569         {
4570                 network_send_all_info_request(PID_SEND_ALL_GAMEINFO,SecurityCheck);
4571                 t1 = timer_get_approx_seconds();
4572         }
4573
4574   network_do_big_wait(WaitAllChoice);
4575
4576   if(SecurityCheck==-1)
4577    *key=-2;
4578  }
4579
4580 int network_wait_for_all_info (int choice)
4581  {
4582   int pick;
4583
4584   newmenu_item m[2];
4585
4586   m[0].type=NM_TYPE_TEXT; m[0].text = "Press Escape to cancel";
4587
4588   WaitAllChoice=choice;
4589   StartWaitAllTime=timer_get_approx_seconds();
4590   SecurityCheck=Active_games[choice].Security;
4591   NetSecurityFlag=0;
4592
4593   GetMenu:
4594   pick=newmenu_do( NULL, "Connecting...", 1, m, network_wait_all_poll );
4595
4596   if (pick>-1 && SecurityCheck!=-1)
4597         goto GetMenu;
4598
4599   if (SecurityCheck==-1)
4600     {
4601            SecurityCheck=0;
4602            return (1);
4603          }
4604   SecurityCheck=0;
4605   return (0);
4606  }
4607
4608 void network_do_big_wait(int choice)
4609 {
4610         int size;
4611         ubyte packet[IPX_MAX_DATA_SIZE],*data;
4612         AllNetPlayers_info *temp_info;
4613 #ifdef WORDS_BIGENDIAN
4614         AllNetPlayers_info info_struct;
4615 #endif
4616 #ifdef MACINTOSH
4617         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4618 #endif
4619
4620         #ifdef MACINTOSH
4621         if (Network_game_type == APPLETALK_GAME)
4622                 size=appletalk_get_packet_data( apacket );
4623         else
4624         #endif
4625                 size=ipx_get_packet_data( packet );
4626
4627   if (size>0)
4628         {
4629                 #ifdef MACINTOSH
4630                 if (Network_game_type == APPLETALK_GAME)
4631                         data = apacket;
4632                 else
4633                 #endif
4634                         data = packet;
4635
4636          switch (data[0])
4637      {
4638                 case PID_GAME_INFO:
4639
4640                 if (Network_game_type == IPX_GAME) {
4641                         receive_full_netgame_packet(data, &TempNetInfo);
4642                 } else {
4643                         memcpy((ubyte *)&TempNetInfo, data, sizeof(netgame_info));
4644                 }
4645                 mprintf ((0,"This is %s game with a security of %d\n",TempNetInfo.game_name,TempNetInfo.Security));
4646
4647       if (TempNetInfo.Security !=SecurityCheck)
4648                  {
4649                   mprintf ((0,"Bad security on big_wait...rejecting.\n"));
4650                   break;
4651                  }
4652
4653       if (NetSecurityFlag==NETSECURITY_WAIT_FOR_GAMEINFO)
4654            {
4655                    if (TempPlayersInfo->Security==TempNetInfo.Security)
4656                         {
4657                           mprintf ((0,"EQUAL !: Game=%d Players=%d ",TempPlayersInfo->Security,TempNetInfo.Security));
4658                 if (TempPlayersInfo->Security==SecurityCheck)
4659                           {
4660                                         memcpy (&Active_games[choice],(ubyte *)&TempNetInfo,sizeof(netgame_info));
4661                                         memcpy (&ActiveNetPlayers[choice],TempPlayersInfo,sizeof(AllNetPlayers_info));
4662                                         SecurityCheck=-1;
4663                           }
4664                         }
4665            }
4666                 else
4667            {
4668               NetSecurityFlag=NETSECURITY_WAIT_FOR_PLAYERS;
4669               NetSecurityNum=TempNetInfo.Security;
4670
4671               if (network_wait_for_playerinfo())
4672                         {
4673                            mprintf ((0,"HUH? Game=%d Player=%d\n",NetSecurityNum,TempPlayersInfo->Security));
4674                                 memcpy (&Active_games[choice],(ubyte *)&TempNetInfo,sizeof(netgame_info));
4675                                 memcpy (&ActiveNetPlayers[choice],TempPlayersInfo,sizeof(AllNetPlayers_info));
4676                                 SecurityCheck=-1;
4677                         }
4678               NetSecurityFlag=0;
4679               NetSecurityNum=0;
4680            }
4681         break;
4682       case PID_PLAYERSINFO:
4683                mprintf ((0,"Got a PID_PLAYERSINFO!\n"));
4684
4685                         if (Network_game_type == IPX_GAME) {
4686 #ifndef WORDS_BIGENDIAN
4687                                 temp_info=(AllNetPlayers_info *)data;
4688 #else
4689                                 receive_netplayers_packet(data, &info_struct);
4690                                 temp_info = &info_struct;
4691 #endif
4692                         } else {
4693                                 temp_info = (AllNetPlayers_info *)data;
4694                         }
4695                         if (temp_info->Security!=SecurityCheck)
4696                                 break;     // If this isn't the guy we're looking for, move on
4697
4698                         memcpy (&TempPlayersBase,(ubyte *)&temp_info,sizeof(AllNetPlayers_info));
4699                         TempPlayersInfo=&TempPlayersBase;
4700                         WaitingForPlayerInfo=0;
4701                         NetSecurityNum=TempPlayersInfo->Security;
4702                         NetSecurityFlag=NETSECURITY_WAIT_FOR_GAMEINFO;
4703                         break;
4704            }
4705         }
4706 }
4707
4708 void network_leave_game()
4709 {
4710    int nsave;
4711
4712         network_do_frame(1, 1);
4713
4714    #ifdef NETPROFILING
4715         fclose (SendLogFile);
4716            fclose (RecieveLogFile);
4717         #endif
4718
4719         if ((network_i_am_master()))
4720         {
4721                 while (Network_sending_extras>1 && Player_joining_extras!=-1)
4722                   network_send_extras();
4723
4724                 Netgame.numplayers = 0;
4725            nsave=N_players;
4726            N_players=0;
4727                 network_send_game_info(NULL);
4728                 N_players=nsave;
4729
4730                 mprintf ((0,"HEY! I'm master and I've left.\n"));
4731         }
4732
4733         Players[Player_num].connected = 0;
4734         network_send_endlevel_packet();
4735         change_playernum_to(0);
4736         Game_mode = GM_GAME_OVER;
4737    write_player_file();
4738
4739 //      WIN(ipx_destroy_read_thread());
4740
4741         // Tell the network driver we're done with the game.
4742         // This is used by ipx_mcast4.c to unsubscribe from the game's
4743         // multicast session
4744         ipx_handle_leave_game();
4745
4746         network_flush();
4747 }
4748
4749 void network_flush()
4750 {
4751         #ifdef MACINTOSH
4752         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4753         #endif
4754         ubyte packet[IPX_MAX_DATA_SIZE];
4755
4756         #ifdef MACINTOSH
4757         if ( (Network_game_type == APPLETALK_GAME) && (Appletalk_active <= 0) )
4758                 return;
4759         #endif
4760
4761         if ( Network_game_type == IPX_GAME )
4762                 if (!Network_active) return;
4763
4764         #ifdef MACINTOSH
4765         if (Network_game_type == APPLETALK_GAME)
4766                 while (appletalk_get_packet_data(apacket) > 0) ;
4767         else
4768         #endif
4769                 while (ipx_get_packet_data(packet) > 0) ;
4770 }
4771
4772 void network_listen()
4773 {
4774         #ifdef MACINTOSH
4775         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4776         #endif
4777         int size;
4778         ubyte packet[IPX_MAX_DATA_SIZE];
4779         int i,loopmax=999;
4780
4781         if (Network_status==NETSTAT_PLAYING && Netgame.ShortPackets && !Network_send_objects)
4782          {
4783                 loopmax=N_players*Netgame.PacketsPerSec;
4784          }
4785
4786         #ifdef MACINTOSH
4787         if ( (Network_game_type == APPLETALK_GAME) && (Appletalk_active <= 0) )
4788                 return;
4789         #endif
4790
4791         if (Network_game_type == IPX_GAME)
4792                 if (!Network_active) return;
4793
4794         if (!(Game_mode & GM_NETWORK) && (Function_mode == FMODE_GAME))
4795                 mprintf((0, "Calling network_listen() when not in net game.\n"));
4796
4797         WaitingForPlayerInfo=1;
4798         NetSecurityFlag=NETSECURITY_OFF;
4799
4800         i=1;
4801         if (Network_game_type == IPX_GAME) {
4802                 size = ipx_get_packet_data( packet );
4803                 while ( size > 0)       {
4804                         network_process_packet( packet, size );
4805                         if (++i>loopmax)
4806                          break;
4807                         size = ipx_get_packet_data( packet );
4808                 }
4809         #ifdef MACINTOSH
4810         } else {
4811                 size = appletalk_get_packet_data( apacket );
4812                 while ( size > 0)       {
4813                         network_process_packet( apacket, size );
4814                         if (++i>loopmax)
4815                          break;
4816                         size = appletalk_get_packet_data( apacket );
4817                 }
4818         #endif
4819         }
4820 }
4821
4822 int network_wait_for_playerinfo()
4823 {
4824         int size,retries=0;
4825         ubyte packet[IPX_MAX_DATA_SIZE];
4826         struct AllNetPlayers_info *TempInfo;
4827         fix basetime;
4828         ubyte id;
4829 #ifdef WORDS_BIGENDIAN
4830         AllNetPlayers_info info_struct;
4831 #endif
4832 #ifdef MACINTOSH
4833         ubyte apacket[APPLETALK_MAX_DATA_SIZE];
4834 #endif
4835
4836         #ifdef MACINTOSH
4837         if ( (Network_game_type == APPLETALK_GAME) && (Appletalk_active <= 0) )
4838                 return;
4839         #endif
4840
4841         if ( Network_game_type == IPX_GAME)
4842                 if (!Network_active) return(0);
4843
4844       //  if (!WaitingForPlayerInfo)
4845         // return (1);
4846
4847         if (!(Game_mode & GM_NETWORK) && (Function_mode == FMODE_GAME))
4848                 {
4849         mprintf((0, "Calling network_wait_for_playerinfo() when not in net game.\n"));
4850                 }
4851         if (Network_status==NETSTAT_PLAYING)
4852          {
4853                   Int3(); //MY GOD! Get Jason...this is the source of many problems
4854              return (0);
4855          }
4856    basetime=timer_get_approx_seconds();
4857
4858    while (WaitingForPlayerInfo && retries<50 && (timer_get_approx_seconds()<(basetime+(F1_0*5))))
4859       {
4860                 if (Network_game_type == IPX_GAME) {
4861                         size = ipx_get_packet_data( packet );
4862                         id = packet[0];
4863                 } else {
4864                         #ifdef MACINTOSH
4865                         size = appletalk_get_packet_data( apacket );
4866                         id = apacket[0];
4867                         #endif
4868                 }
4869
4870         if (size>0 && id==PID_PLAYERSINFO)
4871         {
4872 #ifdef WORDS_BIGENDIAN
4873 #ifdef MACINTOSH
4874                 if (Network_game_type == APPLETALK_GAME) {
4875                         TempInfo = (AllNetPlayers_info *)apacket;
4876                 } else
4877 #endif
4878                 {
4879                         receive_netplayers_packet(packet, &info_struct);
4880                         TempInfo = &info_struct;
4881                 }
4882 #else
4883                 TempInfo=(AllNetPlayers_info *)packet;
4884 #endif
4885
4886                 retries++;
4887
4888             if (NetSecurityFlag==NETSECURITY_WAIT_FOR_PLAYERS)
4889              {
4890               if (NetSecurityNum==TempInfo->Security)
4891                {
4892                 mprintf ((0,"HEYEQUAL: Player=%d Game=%d\n",TempInfo->Security,NetSecurityNum));
4893                 memcpy (&TempPlayersBase,(ubyte *)TempInfo,sizeof(AllNetPlayers_info));
4894                 TempPlayersInfo=&TempPlayersBase;
4895                 NetSecurityFlag=NETSECURITY_OFF;
4896                 NetSecurityNum=0;
4897                 WaitingForPlayerInfo=0;
4898                 return (1);
4899                }
4900               else
4901                continue;
4902              }
4903             else
4904              {
4905               mprintf ((0,"I'm original!\n"));
4906
4907               NetSecurityNum=TempInfo->Security;
4908               NetSecurityFlag=NETSECURITY_WAIT_FOR_GAMEINFO;
4909
4910               memcpy (&TempPlayersBase,(ubyte *)TempInfo,sizeof(AllNetPlayers_info));
4911               TempPlayersInfo=&TempPlayersBase;
4912               WaitingForPlayerInfo=0;
4913               return (1);
4914              }
4915            }
4916          }
4917    return (0);
4918   }
4919
4920
4921 void network_send_data( ubyte * ptr, int len, int urgent )
4922 {
4923         char check;
4924
4925    #ifdef NETPROFILING
4926            TTSent[ptr[0]]++;
4927            fprintf (SendLogFile,"Packet type: %d Len:%d Urgent:%d TT=%d\n",ptr[0],len,urgent,TTSent[ptr[0]]);
4928            fflush (SendLogFile);
4929         #endif
4930
4931         if (Endlevel_sequence)
4932                 return;
4933
4934         if (!MySyncPackInitialized)     {
4935                 MySyncPackInitialized = 1;
4936                 memset( &MySyncPack, 0, sizeof(frame_info) );
4937         }
4938
4939         if (urgent)
4940                 PacketUrgent = 1;
4941
4942         if ((MySyncPack.data_size+len) > MaxXDataSize ) {
4943                 check = ptr[0];
4944                 network_do_frame(1, 0);
4945                 if (MySyncPack.data_size != 0) {
4946                         mprintf((0, "%d bytes were added to data by network_do_frame!\n", MySyncPack.data_size));
4947                         Int3();
4948                 }
4949 //              Int3();         // Trying to send too much!
4950 //              return;
4951                 mprintf((0, "Packet overflow, sending additional packet, type %d len %d.\n", ptr[0], len));
4952                 Assert(check == ptr[0]);
4953         }
4954
4955         Assert(MySyncPack.data_size+len <= MaxXDataSize);
4956
4957         memcpy( &MySyncPack.data[MySyncPack.data_size], ptr, len );
4958         MySyncPack.data_size += len;
4959 }
4960
4961 void network_timeout_player(int playernum)
4962 {
4963         // Remove a player from the game if we haven't heard from them in
4964         // a long time.
4965         int i, n = 0;
4966
4967         Assert(playernum < N_players);
4968         Assert(playernum > -1);
4969
4970         network_disconnect_player(playernum);
4971         create_player_appearance_effect(&Objects[Players[playernum].objnum]);
4972
4973         digi_play_sample(SOUND_HUD_MESSAGE, F1_0);
4974
4975         HUD_init_message("%s %s", Players[playernum].callsign, TXT_DISCONNECTING);
4976         for (i = 0; i < N_players; i++)
4977                 if (Players[i].connected)
4978                         n++;
4979
4980         if (n == 1)
4981         {
4982                 nm_messagebox(NULL, 1, TXT_OK, TXT_YOU_ARE_ONLY);
4983         }
4984 }
4985
4986 fix last_send_time = 0;
4987 fix last_timeout_check = 0;
4988
4989 #ifdef WORDS_BIGENDIAN
4990 void squish_short_frame_info(short_frame_info old_info, ubyte *data)
4991 {
4992         int loc = 0;
4993         int tmpi;
4994         short tmps;
4995
4996         data[0] = old_info.type;                                            loc++;
4997         /* skip three for pad byte */                                       loc += 3;
4998         tmpi = INTEL_INT(old_info.numpackets);
4999         memcpy(&(data[loc]), &tmpi, 4);                                     loc += 4;
5000
5001         memcpy(&(data[loc]), old_info.thepos.bytemat, 9);                   loc += 9;
5002         tmps = INTEL_SHORT(old_info.thepos.xo);
5003         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5004         tmps = INTEL_SHORT(old_info.thepos.yo);
5005         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5006         tmps = INTEL_SHORT(old_info.thepos.zo);
5007         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5008         tmps = INTEL_SHORT(old_info.thepos.segment);
5009         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5010         tmps = INTEL_SHORT(old_info.thepos.velx);
5011         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5012         tmps = INTEL_SHORT(old_info.thepos.vely);
5013         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5014         tmps = INTEL_SHORT(old_info.thepos.velz);
5015         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5016
5017         tmps = INTEL_SHORT(old_info.data_size);
5018         memcpy(&(data[loc]), &tmps, 2);                                     loc += 2;
5019
5020         data[loc] = old_info.playernum;                                     loc++;
5021         data[loc] = old_info.obj_render_type;                               loc++;
5022         data[loc] = old_info.level_num;                                     loc++;
5023         memcpy(&(data[loc]), old_info.data, old_info.data_size);
5024 }
5025 #endif
5026
5027 char NakedBuf[NET_XDATA_SIZE+4];
5028 int NakedPacketLen=0;
5029 int NakedPacketDestPlayer=-1;
5030
5031 void network_do_frame(int force, int listen)
5032 {
5033         int i;
5034         short_frame_info ShortSyncPack;
5035         static fix LastEndlevel=0;
5036
5037         if (!(Game_mode&GM_NETWORK)) return;
5038
5039         if ((Network_status != NETSTAT_PLAYING) || (Endlevel_sequence)) // Don't send postion during escape sequence...
5040                 goto listen;
5041
5042   if (NakedPacketLen)
5043         {
5044                 Assert (NakedPacketDestPlayer>-1);
5045 //         mprintf ((0,"Sending a naked packet to %s (%d bytes)!\n",Players[NakedPacketDestPlayer].callsign,NakedPacketLen));
5046                 if (Network_game_type == IPX_GAME)
5047                         ipx_send_packet_data( (ubyte *)NakedBuf, NakedPacketLen, NetPlayers.players[NakedPacketDestPlayer].network.ipx.server, NetPlayers.players[NakedPacketDestPlayer].network.ipx.node,Players[NakedPacketDestPlayer].net_address );
5048                 #ifdef MACINTOSH
5049                 else
5050                         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 );
5051                 #endif
5052                 NakedPacketLen=0;
5053                 NakedPacketDestPlayer=-1;
5054    }
5055
5056    if (WaitForRefuseAnswer && timer_get_approx_seconds()>(RefuseTimeLimit+(F1_0*12)))
5057                 WaitForRefuseAnswer=0;
5058
5059         last_send_time += FrameTime;
5060         last_timeout_check += FrameTime;
5061
5062    // Send out packet PacksPerSec times per second maximum... unless they fire, then send more often...
5063    if ( (last_send_time>F1_0/Netgame.PacketsPerSec) || (Network_laser_fired) || force || PacketUrgent )       {
5064                 if ( Players[Player_num].connected )    {
5065                         int objnum = Players[Player_num].objnum;
5066                         PacketUrgent = 0;
5067
5068                         if (listen) {
5069                                 multi_send_robot_frame(0);
5070                                 multi_send_fire();              // Do firing if needed..
5071                         }
5072
5073                         last_send_time = 0;
5074
5075                         if (Netgame.ShortPackets)
5076                         {
5077 #ifdef WORDS_BIGENDIAN
5078                                 ubyte send_data[IPX_MAX_DATA_SIZE];
5079                                 //int squished_size;
5080 #endif
5081                                 create_shortpos(&ShortSyncPack.thepos, Objects+objnum, 0);
5082                                 ShortSyncPack.type                                      = PID_PDATA;
5083                                 ShortSyncPack.playernum                         = Player_num;
5084                                 ShortSyncPack.obj_render_type           = Objects[objnum].render_type;
5085                                 ShortSyncPack.level_num                         = Current_level_num;
5086                                 ShortSyncPack.data_size                         = MySyncPack.data_size;
5087                                 memcpy (&ShortSyncPack.data[0],&MySyncPack.data[0],MySyncPack.data_size);
5088
5089 // -- killed -- 2003-10-11 by Aaron
5090 // Use ipx_send_game_packet instead to send packets to everyone in the game.
5091 // Define in arch/*/*net.c
5092 #if 0
5093                                 for (i=0; i<N_players; i++ )    {
5094                                         if ( (Players[i].connected) && (i!=Player_num ) )       {
5095                                                 MySyncPack.numpackets = Players[i].n_packets_sent++;
5096                                                 ShortSyncPack.numpackets=MySyncPack.numpackets;
5097                                                 if (Network_game_type == IPX_GAME) {
5098 #ifndef WORDS_BIGENDIAN
5099                                                         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 );
5100 #else
5101                                                         squish_short_frame_info(ShortSyncPack, send_data);
5102                                                         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 );
5103 #endif
5104                                                 #ifdef MACINTOSH
5105                                                 } else {
5106                                                         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 );
5107                                                 #endif
5108                                                 }
5109                                         }
5110                                 }
5111 #else
5112                                 MySyncPack.numpackets = INTEL_INT(Players[0].n_packets_sent++);
5113                                 ShortSyncPack.numpackets = MySyncPack.numpackets;
5114 #ifndef WORDS_BIGENDIAN
5115                                 ipx_send_game_packet((ubyte*)&ShortSyncPack, sizeof(short_frame_info) - MaxXDataSize + MySyncPack.data_size);
5116 #else
5117                                 squish_short_frame_info(ShortSyncPack, send_data);
5118                                 ipx_send_game_packet((ubyte*)send_data, IPX_SHORT_INFO_SIZE-MaxXDataSize+MySyncPack.data_size);
5119 #endif
5120
5121 #endif
5122                         }
5123                         else  // If long packets
5124                         {
5125                                 int send_data_size;
5126
5127                                 MySyncPack.type                                 = PID_PDATA;
5128                                 MySyncPack.playernum                    = Player_num;
5129                                 MySyncPack.obj_render_type              = Objects[objnum].render_type;
5130                                 MySyncPack.level_num                    = Current_level_num;
5131                                 MySyncPack.obj_segnum                   = Objects[objnum].segnum;
5132                                 MySyncPack.obj_pos                              = Objects[objnum].pos;
5133                                 MySyncPack.obj_orient                   = Objects[objnum].orient;
5134                                 MySyncPack.phys_velocity                = Objects[objnum].mtype.phys_info.velocity;
5135                                 MySyncPack.phys_rotvel                  = Objects[objnum].mtype.phys_info.rotvel;
5136
5137                                 send_data_size = MySyncPack.data_size;                  // do this so correct size data is sent
5138
5139 #ifdef WORDS_BIGENDIAN                        // do the swap stuff
5140                                 if (Network_game_type == IPX_GAME) {
5141                                         MySyncPack.obj_segnum = INTEL_SHORT(MySyncPack.obj_segnum);
5142                                         MySyncPack.obj_pos.x = INTEL_INT((int)MySyncPack.obj_pos.x);
5143                                         MySyncPack.obj_pos.y = INTEL_INT((int)MySyncPack.obj_pos.y);
5144                                         MySyncPack.obj_pos.z = INTEL_INT((int)MySyncPack.obj_pos.z);
5145
5146                                         MySyncPack.obj_orient.rvec.x = INTEL_INT((int)MySyncPack.obj_orient.rvec.x);
5147                                         MySyncPack.obj_orient.rvec.y = INTEL_INT((int)MySyncPack.obj_orient.rvec.y);
5148                                         MySyncPack.obj_orient.rvec.z = INTEL_INT((int)MySyncPack.obj_orient.rvec.z);
5149                                         MySyncPack.obj_orient.uvec.x = INTEL_INT((int)MySyncPack.obj_orient.uvec.x);
5150                                         MySyncPack.obj_orient.uvec.y = INTEL_INT((int)MySyncPack.obj_orient.uvec.y);
5151                                         MySyncPack.obj_orient.uvec.z = INTEL_INT((int)MySyncPack.obj_orient.uvec.z);
5152                                         MySyncPack.obj_orient.fvec.x = INTEL_INT((int)MySyncPack.obj_orient.fvec.x);
5153                                         MySyncPack.obj_orient.fvec.y = INTEL_INT((int)MySyncPack.obj_orient.fvec.y);
5154                                         MySyncPack.obj_orient.fvec.z = INTEL_INT((int)MySyncPack.obj_orient.fvec.z);
5155
5156                                         MySyncPack.phys_velocity.x = INTEL_INT((int)MySyncPack.phys_velocity.x);
5157                                         MySyncPack.phys_velocity.y = INTEL_INT((int)MySyncPack.phys_velocity.y);
5158                                         MySyncPack.phys_velocity.z = INTEL_INT((int)MySyncPack.phys_velocity.z);
5159
5160                                         MySyncPack.phys_rotvel.x = INTEL_INT((int)MySyncPack.phys_rotvel.x);
5161                                         MySyncPack.phys_rotvel.y = INTEL_INT((int)MySyncPack.phys_rotvel.y);
5162                                         MySyncPack.phys_rotvel.z = INTEL_INT((int)MySyncPack.phys_rotvel.z);
5163
5164                                         MySyncPack.data_size = INTEL_SHORT(MySyncPack.data_size);
5165                                 }
5166 #endif
5167
5168 #if 0
5169                                 for (i=0; i<N_players; i++ )    {
5170                                         if ( (Players[i].connected) && (i!=Player_num ) )       {
5171                                                 if (Network_game_type == IPX_GAME)
5172                                                         MySyncPack.numpackets = INTEL_INT(Players[i].n_packets_sent);
5173                                                 else
5174                                                         MySyncPack.numpackets = Players[i].n_packets_sent;
5175
5176                                                 Players[i].n_packets_sent++;
5177                                                 if (Network_game_type == IPX_GAME)
5178                                                         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 );
5179                                                 #ifdef MACINTOSH
5180                                                 else
5181                                                         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);
5182                                                 #endif
5183                                         }
5184                                 }
5185 #else
5186                                 MySyncPack.numpackets = INTEL_INT(Players[0].n_packets_sent++);
5187                                 ipx_send_game_packet((ubyte*)&MySyncPack, sizeof(frame_info) - MaxXDataSize + send_data_size);
5188 #endif
5189                         }
5190
5191                         MySyncPack.data_size = 0;               // Start data over at 0 length.
5192                         if (Control_center_destroyed)
5193                         {
5194                                 if (Player_is_dead)
5195                                         Players[Player_num].connected=3;
5196                                 if (timer_get_approx_seconds() > (LastEndlevel+(F1_0/2)))
5197                                 {
5198                                         network_send_endlevel_packet();
5199                                         LastEndlevel=timer_get_approx_seconds();
5200                                 }
5201                         }
5202                         //mprintf( (0, "Packet has %d bytes appended (TS=%d)\n", MySyncPack.data_size, sizeof(frame_info)-MaxXDataSize+MySyncPack.data_size ));
5203                 }
5204         }
5205
5206         if (!listen)
5207                 return;
5208
5209         if ((last_timeout_check > F1_0) && !(Control_center_destroyed))
5210         {
5211                 fix approx_time = timer_get_approx_seconds();
5212                 // Check for player timeouts
5213                 for (i = 0; i < N_players; i++)
5214                 {
5215                         if ((i != Player_num) && (Players[i].connected == 1))
5216                         {
5217                                 if ((LastPacketTime[i] == 0) || (LastPacketTime[i] > approx_time))
5218                                 {
5219                                         LastPacketTime[i] = approx_time;
5220                                         continue;
5221                                 }
5222                                 if ((approx_time - LastPacketTime[i]) > (15*F1_0))
5223                                         network_timeout_player(i);
5224                         }
5225                 }
5226                 last_timeout_check = 0;
5227         }
5228
5229 listen:
5230         if (!listen)
5231         {
5232                 MySyncPack.data_size = 0;
5233                 return;
5234         }
5235         network_listen();
5236
5237    if (VerifyPlayerJoined!=-1 && !(FrameCount & 63))
5238           resend_sync_due_to_packet_loss_for_allender(); // This will resend to network_player_rejoining
5239
5240         if (Network_send_objects)
5241                 network_send_objects();
5242
5243         if (Network_sending_extras && VerifyPlayerJoined==-1)
5244         {
5245           network_send_extras();
5246           return;
5247     }
5248 }
5249
5250 int missed_packets = 0;
5251
5252 int ConsistencyCount = 0;
5253
5254 void network_consistency_error(void)
5255 {
5256         if (++ConsistencyCount < 10)
5257                 return;
5258
5259         Function_mode = FMODE_MENU;
5260         #ifndef MACINTOSH
5261         nm_messagebox(NULL, 1, TXT_OK, TXT_CONSISTENCY_ERROR);
5262         #else
5263         nm_messagebox(NULL, 1, TXT_OK, "Failed to join the netgame.\nYou are missing packets.  Check\nyour network connection and\ntry again.");
5264         #endif
5265         Function_mode = FMODE_GAME;
5266         ConsistencyCount = 0;
5267         multi_quit_game = 1;
5268         multi_leave_menu = 1;
5269         multi_reset_stuff();
5270         Function_mode = FMODE_MENU;
5271 }
5272
5273 void network_process_pdata (char *data)
5274  {
5275   Assert (Game_mode & GM_NETWORK);
5276
5277   if (Netgame.ShortPackets)
5278         network_read_pdata_short_packet ((short_frame_info *)data);
5279   else
5280         network_read_pdata_packet ((frame_info *)data);
5281  }
5282
5283 void network_read_pdata_packet(frame_info *pd )
5284 {
5285         int TheirPlayernum;
5286         int TheirObjnum;
5287         object * TheirObj = NULL;
5288
5289 // frame_info should be aligned...for mac, make the necessary adjustments
5290 #ifdef WORDS_BIGENDIAN
5291         if (Network_game_type == IPX_GAME) {
5292                 pd->numpackets = INTEL_INT(pd->numpackets);
5293                 pd->obj_pos.x = INTEL_INT(pd->obj_pos.x);
5294                 pd->obj_pos.y = INTEL_INT(pd->obj_pos.y);
5295                 pd->obj_pos.z = INTEL_INT(pd->obj_pos.z);
5296
5297                 pd->obj_orient.rvec.x = (fix)INTEL_INT((int)pd->obj_orient.rvec.x);
5298                 pd->obj_orient.rvec.y = (fix)INTEL_INT((int)pd->obj_orient.rvec.y);
5299                 pd->obj_orient.rvec.z = (fix)INTEL_INT((int)pd->obj_orient.rvec.z);
5300                 pd->obj_orient.uvec.x = (fix)INTEL_INT((int)pd->obj_orient.uvec.x);
5301                 pd->obj_orient.uvec.y = (fix)INTEL_INT((int)pd->obj_orient.uvec.y);
5302                 pd->obj_orient.uvec.z = (fix)INTEL_INT((int)pd->obj_orient.uvec.z);
5303                 pd->obj_orient.fvec.x = (fix)INTEL_INT((int)pd->obj_orient.fvec.x);
5304                 pd->obj_orient.fvec.y = (fix)INTEL_INT((int)pd->obj_orient.fvec.y);
5305                 pd->obj_orient.fvec.z = (fix)INTEL_INT((int)pd->obj_orient.fvec.z);
5306
5307                 pd->phys_velocity.x = (fix)INTEL_INT((int)pd->phys_velocity.x);
5308                 pd->phys_velocity.y = (fix)INTEL_INT((int)pd->phys_velocity.y);
5309                 pd->phys_velocity.z = (fix)INTEL_INT((int)pd->phys_velocity.z);
5310
5311                 pd->phys_rotvel.x = (fix)INTEL_INT((int)pd->phys_rotvel.x);
5312                 pd->phys_rotvel.y = (fix)INTEL_INT((int)pd->phys_rotvel.y);
5313                 pd->phys_rotvel.z = (fix)INTEL_INT((int)pd->phys_rotvel.z);
5314
5315                 pd->obj_segnum = INTEL_SHORT(pd->obj_segnum);
5316                 pd->data_size = INTEL_SHORT(pd->data_size);
5317         }
5318 #endif
5319
5320         TheirPlayernum = pd->playernum;
5321         TheirObjnum = Players[pd->playernum].objnum;
5322
5323         if (TheirPlayernum < 0) {
5324                 Int3(); // This packet is bogus!!
5325                 return;
5326         }
5327
5328    if (VerifyPlayerJoined!=-1 && TheirPlayernum==VerifyPlayerJoined)
5329          {
5330           // Hurray! Someone really really got in the game (I think).
5331      mprintf ((0,"Hurray! VPJ (%d) reset!\n",VerifyPlayerJoined));
5332      VerifyPlayerJoined=-1;
5333          }
5334
5335         if (!multi_quit_game && (TheirPlayernum >= N_players)) {
5336                 if (Network_status!=NETSTAT_WAITING)
5337                  {
5338                         Int3(); // We missed an important packet!
5339                         network_consistency_error();
5340                         return;
5341                  }
5342                 else
5343                  return;
5344         }
5345         if (Endlevel_sequence || (Network_status == NETSTAT_ENDLEVEL) ) {
5346                 int old_Endlevel_sequence = Endlevel_sequence;
5347                 Endlevel_sequence = 1;
5348                 if ( pd->data_size>0 )  {
5349                         // pass pd->data to some parser function....
5350                         multi_process_bigdata( pd->data, pd->data_size );
5351                 }
5352                 Endlevel_sequence = old_Endlevel_sequence;
5353                 return;
5354         }
5355 //      mprintf((0, "Gametime = %d, Frametime = %d.\n", GameTime, FrameTime));
5356
5357         if ((sbyte)pd->level_num != Current_level_num)
5358         {
5359                 mprintf((0, "Got frame packet from player %d wrong level %d!\n", pd->playernum, pd->level_num));
5360                 return;
5361         }
5362
5363         TheirObj = &Objects[TheirObjnum];
5364
5365         //------------- Keep track of missed packets -----------------
5366         Players[TheirPlayernum].n_packets_got++;
5367         TotalPacketsGot++;
5368         LastPacketTime[TheirPlayernum] = timer_get_approx_seconds();
5369
5370         if  ( pd->numpackets != Players[TheirPlayernum].n_packets_got ) {
5371                 int missed_packets;
5372
5373                 missed_packets = pd->numpackets-Players[TheirPlayernum].n_packets_got;
5374                 if ((pd->numpackets-Players[TheirPlayernum].n_packets_got)>0)
5375                         TotalMissedPackets += pd->numpackets-Players[TheirPlayernum].n_packets_got;
5376
5377                         if ( missed_packets > 0 )
5378                                 mprintf(( 0, "Missed %d packets from player #%d (%d total)\n", pd->numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets ));
5379                         else
5380                                 mprintf( (0, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-pd->numpackets, TheirPlayernum, missed_packets ));
5381
5382                 #ifdef MACINTOSH
5383                 #ifdef APPLETALK_DEBUG
5384                 if (Network_game_type == APPLETALK_GAME) {
5385                         if ( missed_packets > 0 )
5386                                 fprintf( at_fp, "Missed %d packets from player #%d (%d total)\n", pd->numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets );
5387                         else
5388                                 fprintf( at_fp, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-pd->numpackets, TheirPlayernum, missed_packets );
5389                 }
5390                 #endif
5391
5392                 #ifdef IPX_DEBUG
5393                 if (Network_game_type == IPX_GAME) {
5394                         if ( missed_packets > 0 )
5395                                 fprintf( ipx_fp, "Missed %d packets from player #%d (%d total)\n", pd->numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets );
5396                         else
5397                                 fprintf( ipx_fp, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-pd->numpackets, TheirPlayernum, missed_packets );
5398                 }
5399                 #endif
5400                 #endif
5401
5402                 Players[TheirPlayernum].n_packets_got = pd->numpackets;
5403         }
5404
5405         //------------ Read the player's ship's object info ----------------------
5406         TheirObj->pos                           = pd->obj_pos;
5407         TheirObj->orient                        = pd->obj_orient;
5408         TheirObj->mtype.phys_info.velocity = pd->phys_velocity;
5409         TheirObj->mtype.phys_info.rotvel = pd->phys_rotvel;
5410
5411         if ((TheirObj->render_type != pd->obj_render_type) && (pd->obj_render_type == RT_POLYOBJ))
5412                 multi_make_ghost_player(TheirPlayernum);
5413
5414         obj_relink(TheirObjnum,pd->obj_segnum);
5415
5416         if (TheirObj->movement_type == MT_PHYSICS)
5417                 set_thrust_from_velocity(TheirObj);
5418
5419         //------------ Welcome them back if reconnecting --------------
5420         if (!Players[TheirPlayernum].connected) {
5421                 Players[TheirPlayernum].connected = 1;
5422
5423                 if (Newdemo_state == ND_STATE_RECORDING)
5424                         newdemo_record_multi_reconnect(TheirPlayernum);
5425
5426                 multi_make_ghost_player(TheirPlayernum);
5427
5428                 create_player_appearance_effect(&Objects[TheirObjnum]);
5429
5430                 digi_play_sample( SOUND_HUD_MESSAGE, F1_0);
5431
5432                 ClipRank (&NetPlayers.players[TheirPlayernum].rank);
5433
5434                 if (FindArg("-norankings"))
5435                         HUD_init_message( "'%s' %s", Players[TheirPlayernum].callsign, TXT_REJOIN );
5436                 else
5437                         HUD_init_message( "%s'%s' %s", RankStrings[NetPlayers.players[TheirPlayernum].rank],Players[TheirPlayernum].callsign, TXT_REJOIN );
5438
5439
5440                 multi_send_score();
5441         }
5442
5443         //------------ Parse the extra data at the end ---------------
5444
5445         if ( pd->data_size>0 )  {
5446                 // pass pd->data to some parser function....
5447                 multi_process_bigdata( pd->data, pd->data_size );
5448         }
5449
5450 }
5451
5452 #ifdef WORDS_BIGENDIAN
5453 void get_short_frame_info(ubyte *old_info, short_frame_info *new_info)
5454 {
5455         int loc = 0;
5456
5457         new_info->type = old_info[loc];                                     loc++;
5458         /* skip three for pad byte */                                       loc += 3;
5459         memcpy(&(new_info->numpackets), &(old_info[loc]), 4);               loc += 4;
5460         new_info->numpackets = INTEL_INT(new_info->numpackets);
5461         memcpy(new_info->thepos.bytemat, &(old_info[loc]), 9);              loc += 9;
5462         memcpy(&(new_info->thepos.xo), &(old_info[loc]), 2);                loc += 2;
5463         memcpy(&(new_info->thepos.yo), &(old_info[loc]), 2);                loc += 2;
5464         memcpy(&(new_info->thepos.zo), &(old_info[loc]), 2);                loc += 2;
5465         memcpy(&(new_info->thepos.segment), &(old_info[loc]), 2);           loc += 2;
5466         memcpy(&(new_info->thepos.velx), &(old_info[loc]), 2);              loc += 2;
5467         memcpy(&(new_info->thepos.vely), &(old_info[loc]), 2);              loc += 2;
5468         memcpy(&(new_info->thepos.velz), &(old_info[loc]), 2);              loc += 2;
5469         new_info->thepos.xo = INTEL_SHORT(new_info->thepos.xo);
5470         new_info->thepos.yo = INTEL_SHORT(new_info->thepos.yo);
5471         new_info->thepos.zo = INTEL_SHORT(new_info->thepos.zo);
5472         new_info->thepos.segment = INTEL_SHORT(new_info->thepos.segment);
5473         new_info->thepos.velx = INTEL_SHORT(new_info->thepos.velx);
5474         new_info->thepos.vely = INTEL_SHORT(new_info->thepos.vely);
5475         new_info->thepos.velz = INTEL_SHORT(new_info->thepos.velz);
5476
5477         memcpy(&(new_info->data_size), &(old_info[loc]), 2);                loc += 2;
5478         new_info->data_size = INTEL_SHORT(new_info->data_size);
5479         new_info->playernum = old_info[loc];                                loc++;
5480         new_info->obj_render_type = old_info[loc];                          loc++;
5481         new_info->level_num = old_info[loc];                                loc++;
5482         memcpy(new_info->data, &(old_info[loc]), new_info->data_size);
5483 }
5484 #else
5485 #define get_short_frame_info(old_info, new_info) \
5486         memcpy(new_info, old_info, sizeof(short_frame_info))
5487 #endif
5488
5489 void network_read_pdata_short_packet(short_frame_info *pd )
5490 {
5491         int TheirPlayernum;
5492         int TheirObjnum;
5493         object * TheirObj = NULL;
5494         short_frame_info new_pd;
5495
5496 // short frame info is not aligned because of shortpos.  The mac
5497 // will call totally hacked and gross function to fix this up.
5498
5499         if (Network_game_type == IPX_GAME) {
5500                 get_short_frame_info((ubyte *)pd, &new_pd);
5501         } else {
5502                 memcpy(&new_pd, (ubyte *)pd, sizeof(short_frame_info));
5503         }
5504
5505         TheirPlayernum = new_pd.playernum;
5506         TheirObjnum = Players[new_pd.playernum].objnum;
5507
5508         if (TheirPlayernum < 0) {
5509                 Int3(); // This packet is bogus!!
5510                 return;
5511         }
5512         if (!multi_quit_game && (TheirPlayernum >= N_players)) {
5513                 if (Network_status!=NETSTAT_WAITING)
5514                  {
5515                         Int3(); // We missed an important packet!
5516                         network_consistency_error();
5517                         return;
5518                  }
5519                 else
5520                  return;
5521         }
5522
5523    if (VerifyPlayerJoined!=-1 && TheirPlayernum==VerifyPlayerJoined)
5524          {
5525           // Hurray! Someone really really got in the game (I think).
5526       mprintf ((0,"Hurray! VPJ (%d) reset!\n",VerifyPlayerJoined));
5527       VerifyPlayerJoined=-1;
5528          }
5529
5530         if (Endlevel_sequence || (Network_status == NETSTAT_ENDLEVEL) ) {
5531                 int old_Endlevel_sequence = Endlevel_sequence;
5532                 Endlevel_sequence = 1;
5533                 if ( new_pd.data_size>0 )       {
5534                         // pass pd->data to some parser function....
5535                         multi_process_bigdata( new_pd.data, new_pd.data_size );
5536                 }
5537                 Endlevel_sequence = old_Endlevel_sequence;
5538                 return;
5539         }
5540 //      mprintf((0, "Gametime = %d, Frametime = %d.\n", GameTime, FrameTime));
5541
5542         if ((sbyte)new_pd.level_num != Current_level_num)
5543         {
5544                 mprintf((0, "Got frame packet from player %d wrong level %d!\n", new_pd.playernum, new_pd.level_num));
5545                 return;
5546         }
5547
5548         TheirObj = &Objects[TheirObjnum];
5549
5550         //------------- Keep track of missed packets -----------------
5551         Players[TheirPlayernum].n_packets_got++;
5552         TotalPacketsGot++;
5553         LastPacketTime[TheirPlayernum] = timer_get_approx_seconds();
5554
5555         if  ( new_pd.numpackets != Players[TheirPlayernum].n_packets_got )      {
5556                 int missed_packets;
5557
5558                 missed_packets = new_pd.numpackets-Players[TheirPlayernum].n_packets_got;
5559                 if ((new_pd.numpackets-Players[TheirPlayernum].n_packets_got)>0)
5560                         TotalMissedPackets += new_pd.numpackets-Players[TheirPlayernum].n_packets_got;
5561
5562                 if ( missed_packets > 0 )
5563                         mprintf( (0, "Missed %d packets from player #%d (%d total)\n", new_pd.numpackets-Players[TheirPlayernum].n_packets_got, TheirPlayernum, missed_packets ));
5564                 else
5565                         mprintf( (0, "Got %d late packets from player #%d (%d total)\n", Players[TheirPlayernum].n_packets_got-new_pd.numpackets, TheirPlayernum, missed_packets ));
5566
5567                 Players[TheirPlayernum].n_packets_got = new_pd.numpackets;
5568         }
5569
5570         //------------ Read the player's ship's object info ----------------------
5571
5572         extract_shortpos(TheirObj, &new_pd.thepos, 0);
5573
5574         if ((TheirObj->render_type != new_pd.obj_render_type) && (new_pd.obj_render_type == RT_POLYOBJ))
5575                 multi_make_ghost_player(TheirPlayernum);
5576
5577         if (TheirObj->movement_type == MT_PHYSICS)
5578                 set_thrust_from_velocity(TheirObj);
5579
5580         //------------ Welcome them back if reconnecting --------------
5581         if (!Players[TheirPlayernum].connected) {
5582                 Players[TheirPlayernum].connected = 1;
5583
5584                 if (Newdemo_state == ND_STATE_RECORDING)
5585                         newdemo_record_multi_reconnect(TheirPlayernum);
5586
5587                 multi_make_ghost_player(TheirPlayernum);
5588
5589                 create_player_appearance_effect(&Objects[TheirObjnum]);
5590
5591                 digi_play_sample( SOUND_HUD_MESSAGE, F1_0);
5592                 ClipRank (&NetPlayers.players[TheirPlayernum].rank);
5593
5594                 if (FindArg("-norankings"))
5595                         HUD_init_message( "'%s' %s", Players[TheirPlayernum].callsign, TXT_REJOIN );
5596                 else
5597                         HUD_init_message( "%s'%s' %s", RankStrings[NetPlayers.players[TheirPlayernum].rank],Players[TheirPlayernum].callsign, TXT_REJOIN );
5598
5599
5600                 multi_send_score();
5601         }
5602
5603         //------------ Parse the extra data at the end ---------------
5604
5605         if ( new_pd.data_size>0 )       {
5606                 // pass pd->data to some parser function....
5607                 multi_process_bigdata( new_pd.data, new_pd.data_size );
5608         }
5609
5610 }
5611
5612
5613 void network_set_power (void)
5614  {
5615   int opt=0,choice,opt_primary,opt_second,opt_power;
5616   newmenu_item m[40];
5617
5618   opt_primary=opt;
5619   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Laser upgrade"; m[opt].value=Netgame.DoLaserUpgrade; opt++;
5620   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Super lasers"; m[opt].value=Netgame.DoSuperLaser; opt++;
5621   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Quad Lasers"; m[opt].value=Netgame.DoQuadLasers; opt++;
5622   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Vulcan cannon"; m[opt].value=Netgame.DoVulcan; opt++;
5623   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Spreadfire cannon"; m[opt].value=Netgame.DoSpread; opt++;
5624   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Plasma cannon"; m[opt].value=Netgame.DoPlasma; opt++;
5625   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Fusion cannon"; m[opt].value=Netgame.DoFusions; opt++;
5626   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Gauss cannon"; m[opt].value=Netgame.DoGauss; opt++;
5627   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Helix cannon"; m[opt].value=Netgame.DoHelix; opt++;
5628   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Phoenix cannon"; m[opt].value=Netgame.DoPhoenix; opt++;
5629   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Omega cannon"; m[opt].value=Netgame.DoOmega; opt++;
5630
5631   opt_second=opt;
5632   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Homing Missiles"; m[opt].value=Netgame.DoHoming; opt++;
5633   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Proximity Bombs"; m[opt].value=Netgame.DoProximity; opt++;
5634   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Smart Missiles"; m[opt].value=Netgame.DoSmarts; opt++;
5635   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Mega Missiles"; m[opt].value=Netgame.DoMegas; opt++;
5636   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Flash Missiles"; m[opt].value=Netgame.DoFlash; opt++;
5637   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Guided Missiles"; m[opt].value=Netgame.DoGuided; opt++;
5638   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Smart Mines"; m[opt].value=Netgame.DoSmartMine; opt++;
5639   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Mercury Missiles"; m[opt].value=Netgame.DoMercury; opt++;
5640   m[opt].type = NM_TYPE_CHECK; m[opt].text = "EarthShaker Missiles"; m[opt].value=Netgame.DoEarthShaker; opt++;
5641
5642   opt_power=opt;
5643   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Invulnerability"; m[opt].value=Netgame.DoInvulnerability; opt++;
5644   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Cloaking"; m[opt].value=Netgame.DoCloak; opt++;
5645   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Afterburners"; m[opt].value=Netgame.DoAfterburner; opt++;
5646   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Ammo rack"; m[opt].value=Netgame.DoAmmoRack; opt++;
5647   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Energy Converter"; m[opt].value=Netgame.DoConverter; opt++;
5648   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Headlight"; m[opt].value=Netgame.DoHeadlight; opt++;
5649
5650   choice = newmenu_do(NULL, "Objects to allow", opt, m, NULL);
5651
5652   Netgame.DoLaserUpgrade=m[opt_primary].value;
5653   Netgame.DoSuperLaser=m[opt_primary+1].value;
5654   Netgame.DoQuadLasers=m[opt_primary+2].value;
5655   Netgame.DoVulcan=m[opt_primary+3].value;
5656   Netgame.DoSpread=m[opt_primary+4].value;
5657   Netgame.DoPlasma=m[opt_primary+5].value;
5658   Netgame.DoFusions=m[opt_primary+6].value;
5659   Netgame.DoGauss=m[opt_primary+7].value;
5660   Netgame.DoHelix=m[opt_primary+8].value;
5661   Netgame.DoPhoenix=m[opt_primary+9].value;
5662   Netgame.DoOmega=m[opt_primary+10].value;
5663
5664   Netgame.DoHoming=m[opt_second].value;
5665   Netgame.DoProximity=m[opt_second+1].value;
5666   Netgame.DoSmarts=m[opt_second+2].value;
5667   Netgame.DoMegas=m[opt_second+3].value;
5668   Netgame.DoFlash=m[opt_second+4].value;
5669   Netgame.DoGuided=m[opt_second+5].value;
5670   Netgame.DoSmartMine=m[opt_second+6].value;
5671   Netgame.DoMercury=m[opt_second+7].value;
5672   Netgame.DoEarthShaker=m[opt_second+8].value;
5673
5674   Netgame.DoInvulnerability=m[opt_power].value;
5675   Netgame.DoCloak=m[opt_power+1].value;
5676   Netgame.DoAfterburner=m[opt_power+2].value;
5677   Netgame.DoAmmoRack=m[opt_power+3].value;
5678   Netgame.DoConverter=m[opt_power+4].value;
5679   Netgame.DoHeadlight=m[opt_power+5].value;
5680
5681  }
5682
5683 void SetAllAllowablesTo (int on)
5684  {
5685   last_cinvul = control_invul_time = 0;   //default to zero
5686
5687   Netgame.DoMegas=Netgame.DoSmarts=Netgame.DoFusions=Netgame.DoHelix=\
5688   Netgame.DoPhoenix=Netgame.DoCloak=Netgame.DoInvulnerability=\
5689   Netgame.DoAfterburner=Netgame.DoGauss=Netgame.DoVulcan=Netgame.DoPlasma=on;
5690
5691   Netgame.DoOmega=Netgame.DoSuperLaser=Netgame.DoProximity=\
5692   Netgame.DoSpread=Netgame.DoMercury=Netgame.DoSmartMine=Netgame.DoFlash=\
5693   Netgame.DoGuided=Netgame.DoEarthShaker=on;
5694
5695   Netgame.DoConverter=Netgame.DoAmmoRack=Netgame.DoHeadlight=on;
5696   Netgame.DoHoming=Netgame.DoLaserUpgrade=Netgame.DoQuadLasers=on;
5697   Netgame.BrightPlayers=Netgame.invul=on;
5698  }
5699
5700 fix LastPTA;
5701 int LastKillGoal;
5702
5703 // Jeez -- mac compiler can't handle all of these on the same decl line.
5704 int opt_setpower,opt_playtime,opt_killgoal,opt_socket,opt_marker_view,opt_light,opt_show_on_map;
5705 int opt_difficulty,opt_packets,opt_short_packets, opt_bright,opt_start_invul;
5706 int opt_show_names;
5707
5708 void network_more_options_poll( int nitems, newmenu_item * menus, int * key, int citem );
5709
5710 void network_more_game_options ()
5711  {
5712   int opt=0,i;
5713   char PlayText[80],KillText[80],srinvul[50],socket_string[5],packstring[5];
5714   newmenu_item m[21];
5715
5716   sprintf (socket_string,"%d",Network_socket);
5717   sprintf (packstring,"%d",Netgame.PacketsPerSec);
5718
5719   opt_difficulty = opt;
5720   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++;
5721
5722   opt_cinvul = opt;
5723   sprintf( srinvul, "%s: %d %s", TXT_REACTOR_LIFE, control_invul_time*5, TXT_MINUTES_ABBREV );
5724   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++;
5725
5726   opt_playtime=opt;
5727   sprintf( PlayText, "Max time: %d %s", Netgame.PlayTimeAllowed*5, TXT_MINUTES_ABBREV );
5728   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++;
5729
5730   opt_killgoal=opt;
5731   sprintf( KillText, "Kill Goal: %d kills", Netgame.KillGoal*5);
5732   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++;
5733
5734   opt_start_invul=opt;
5735   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Invulnerable when reappearing"; m[opt].value=Netgame.invul; opt++;
5736
5737   opt_marker_view = opt;
5738   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Allow camera views from Markers"; m[opt].value=Netgame.Allow_marker_view; opt++;
5739   opt_light = opt;
5740   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Indestructible lights"; m[opt].value=Netgame.AlwaysLighting; opt++;
5741
5742   opt_bright = opt;
5743   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Bright player ships"; m[opt].value=Netgame.BrightPlayers; opt++;
5744
5745   opt_show_names=opt;
5746   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Show enemy names on HUD"; m[opt].value=Netgame.ShowAllNames; opt++;
5747
5748   opt_show_on_map=opt;
5749   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++;
5750
5751   opt_short_packets=opt;
5752   m[opt].type = NM_TYPE_CHECK; m[opt].text = "Short packets"; m[opt].value=Netgame.ShortPackets; opt++;
5753
5754   opt_setpower = opt;
5755   m[opt].type = NM_TYPE_MENU;  m[opt].text = "Set Objects allowed..."; opt++;
5756
5757   if (Network_game_type == IPX_GAME) {
5758           m[opt].type = NM_TYPE_TEXT; m[opt].text = "Network socket"; opt++;
5759           opt_socket = opt;
5760           m[opt].type = NM_TYPE_INPUT; m[opt].text = socket_string; m[opt].text_len=4; opt++;
5761   }
5762
5763   m[opt].type = NM_TYPE_TEXT; m[opt].text = "Packets per second (2 - 20)"; opt++;
5764   opt_packets=opt;
5765   m[opt].type = NM_TYPE_INPUT; m[opt].text=packstring; m[opt].text_len=2; opt++;
5766
5767   LastKillGoal=Netgame.KillGoal;
5768   LastPTA=Netgame.PlayTimeAllowed;
5769
5770   menu:
5771
5772   ExtGameStatus=GAMESTAT_MORE_NETGAME_OPTIONS;
5773   i = newmenu_do1( NULL, "Additional netgame options", opt, m, network_more_options_poll, 0 );
5774
5775    //control_invul_time = atoi( srinvul )*60*F1_0;
5776     control_invul_time = m[opt_cinvul].value;
5777     Netgame.control_invul_time = control_invul_time*5*F1_0*60;
5778
5779   if (i==opt_setpower)
5780    {
5781     network_set_power ();
5782     goto menu;
5783    }
5784
5785   Netgame.PacketsPerSec=atoi(packstring);
5786
5787   if (Netgame.PacketsPerSec>20)
5788         {
5789          Netgame.PacketsPerSec=20;
5790          nm_messagebox(TXT_ERROR, 1, TXT_OK, "Packet value out of range\nSetting value to 20");
5791         }
5792   if (Netgame.PacketsPerSec<2)
5793         {
5794           nm_messagebox(TXT_ERROR, 1, TXT_OK, "Packet value out of range\nSetting value to 2");
5795           Netgame.PacketsPerSec=2;
5796         }
5797
5798   mprintf ((0,"Hey! Sending out %d packets per second\n",Netgame.PacketsPerSec));
5799
5800         if (Network_game_type == IPX_GAME) {
5801                 if ((atoi(socket_string))!=Network_socket) {
5802                         Network_socket=atoi(socket_string);
5803                         ipx_change_default_socket( IPX_DEFAULT_SOCKET + Network_socket );
5804                 }
5805         }
5806
5807   Netgame.invul=m[opt_start_invul].value;
5808   Netgame.BrightPlayers=m[opt_bright].value;
5809   Netgame.ShortPackets=m[opt_short_packets].value;
5810   Netgame.ShowAllNames=m[opt_show_names].value;
5811   network_AdjustMaxDataSize();
5812
5813   Netgame.Allow_marker_view=m[opt_marker_view].value;
5814   Netgame.AlwaysLighting=m[opt_light].value;
5815   netgame_difficulty=Difficulty_level = m[opt_difficulty].value;
5816   if (m[opt_show_on_map].value)
5817         Netgame.game_flags |= NETGAME_FLAG_SHOW_MAP;
5818
5819
5820  }
5821
5822 void network_more_options_poll( int nitems, newmenu_item * menus, int * key, int citem )
5823  {
5824    menus = menus;
5825    citem = citem;      // kills compile warnings
5826    nitems = nitems;
5827    key = key;
5828
5829    if ( last_cinvul != menus[opt_cinvul].value )   {
5830         sprintf( menus[opt_cinvul].text, "%s: %d %s", TXT_REACTOR_LIFE, menus[opt_cinvul].value*5, TXT_MINUTES_ABBREV );
5831         last_cinvul = menus[opt_cinvul].value;
5832         menus[opt_cinvul].redraw = 1;
5833    }
5834
5835   if (menus[opt_playtime].value!=LastPTA)
5836    {
5837     #ifdef SHAREWARE
5838       LastPTA=0;
5839       nm_messagebox ("Sorry",1,TXT_OK,"Registered version only!");
5840       menus[opt_playtime].value=0;
5841       menus[opt_playtime].redraw=1;
5842       return;
5843     #endif
5844
5845     if (Game_mode & GM_MULTI_COOP)
5846      {
5847       LastPTA=0;
5848       nm_messagebox ("Sorry",1,TXT_OK,"You can't change those for coop!");
5849       menus[opt_playtime].value=0;
5850       menus[opt_playtime].redraw=1;
5851       return;
5852      }
5853
5854     Netgame.PlayTimeAllowed=menus[opt_playtime].value;
5855     sprintf( menus[opt_playtime].text, "Max Time: %d %s", Netgame.PlayTimeAllowed*5, TXT_MINUTES_ABBREV );
5856     LastPTA=Netgame.PlayTimeAllowed;
5857     menus[opt_playtime].redraw=1;
5858    }
5859   if (menus[opt_killgoal].value!=LastKillGoal)
5860    {
5861     #ifdef SHAREWARE
5862       nm_messagebox ("Sorry",1,TXT_OK,"Registered version only!");
5863       menus[opt_killgoal].value=0;
5864       menus[opt_killgoal].redraw=1;
5865       LastKillGoal=0;
5866       return;
5867          #endif
5868
5869
5870     if (Game_mode & GM_MULTI_COOP)
5871      {
5872       nm_messagebox ("Sorry",1,TXT_OK,"You can't change those for coop!");
5873       menus[opt_killgoal].value=0;
5874       menus[opt_killgoal].redraw=1;
5875       LastKillGoal=0;
5876       return;
5877      }
5878
5879
5880     Netgame.KillGoal=menus[opt_killgoal].value;
5881     sprintf( menus[opt_killgoal].text, "Kill Goal: %d kills", Netgame.KillGoal*5);
5882     LastKillGoal=Netgame.KillGoal;
5883     menus[opt_killgoal].redraw=1;
5884    }
5885  }
5886
5887 extern void multi_send_light (int,ubyte);
5888 extern void multi_send_light_specific (int,int,ubyte);
5889
5890 void network_send_smash_lights (int pnum)
5891  {
5892   // send the lights that have been blown out
5893
5894   int i;
5895
5896   pnum=pnum;
5897
5898   for (i=0;i<=Highest_segment_index;i++)
5899    if (Light_subtracted[i])
5900     multi_send_light_specific(pnum,i,Light_subtracted[i]);
5901  }
5902
5903 extern int Num_triggers;
5904 extern void multi_send_trigger_specific (char pnum,char);
5905
5906 void network_send_fly_thru_triggers (int pnum)
5907  {
5908   // send the fly thru triggers that have been disabled
5909
5910   int i;
5911
5912   for (i=0;i<Num_triggers;i++)
5913    if (Triggers[i].flags & TF_DISABLED)
5914     multi_send_trigger_specific(pnum,i);
5915  }
5916
5917 void network_send_player_flags()
5918  {
5919   int i;
5920
5921   for (i=0;i<N_players;i++)
5922         multi_send_flags(i);
5923  }
5924
5925 void network_ping (ubyte flag,int pnum)
5926 {
5927         ubyte mybuf[2];
5928
5929         mybuf[0]=flag;
5930         mybuf[1]=Player_num;
5931
5932         if (Network_game_type == IPX_GAME)
5933                 ipx_send_packet_data( (ubyte *)mybuf, 2, NetPlayers.players[pnum].network.ipx.server, NetPlayers.players[pnum].network.ipx.node,Players[pnum].net_address );
5934         #ifdef MACINTOSH
5935         else
5936                 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);
5937         #endif
5938 }
5939
5940 extern fix PingLaunchTime,PingReturnTime;
5941
5942 void network_handle_ping_return (ubyte pnum)
5943  {
5944   if (PingLaunchTime==0 || pnum>=N_players)
5945         {
5946          mprintf ((0,"Got invalid PING RETURN from %s!\n",Players[pnum].callsign));
5947     return;
5948    }
5949
5950   PingReturnTime=timer_get_fixed_seconds();
5951
5952   HUD_init_message ("Ping time for %s is %d ms!",Players[pnum].callsign,
5953         f2i(fixmul(PingReturnTime-PingLaunchTime,i2f(1000))));
5954   PingLaunchTime=0;
5955  }
5956
5957 void network_send_ping (ubyte pnum)
5958  {
5959   network_ping (PID_PING_SEND,pnum);
5960  }
5961
5962 void DoRefuseStuff (sequence_packet *their)
5963  {
5964   int i,new_player_num;
5965
5966   ClipRank (&their->player.rank);
5967
5968   for (i=0;i<MAX_PLAYERS;i++)
5969          if (!strcmp (their->player.callsign,Players[i].callsign))
5970         {
5971                 network_welcome_player(their);
5972                         return;
5973                 }
5974
5975    if (!WaitForRefuseAnswer)
5976     {
5977         for (i=0;i<MAX_PLAYERS;i++)
5978                  if (!strcmp (their->player.callsign,Players[i].callsign))
5979                 {
5980                         network_welcome_player(their);
5981                                 return;
5982                         }
5983
5984       digi_play_sample (SOUND_HUD_JOIN_REQUEST,F1_0*2);
5985
5986       if (Game_mode & GM_TEAM)
5987                  {
5988
5989
5990       if (!FindArg("-norankings"))
5991               HUD_init_message ("%s %s wants to join",RankStrings[their->player.rank],their->player.callsign);
5992         #ifndef MACINTOSH
5993                 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]);
5994                 #else
5995                 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]);
5996                 #endif
5997 //                      HUD_init_message ("Alt-1 to place on team %s!",Netgame.team_name[0]);
5998 //                      HUD_init_message ("Alt-2 to place on team %s!",Netgame.team_name[1]);
5999                  }
6000                 else
6001                 HUD_init_message ("%s wants to join...press F6 to connect",their->player.callsign);
6002
6003            strcpy (RefusePlayerName,their->player.callsign);
6004            RefuseTimeLimit=timer_get_approx_seconds();
6005                 RefuseThisPlayer=0;
6006                 WaitForRefuseAnswer=1;
6007          }
6008         else
6009          {
6010         for (i=0;i<MAX_PLAYERS;i++)
6011                  if (!strcmp (their->player.callsign,Players[i].callsign))
6012                 {
6013                         network_welcome_player(their);
6014                                 return;
6015                         }
6016
6017                 if (strcmp(their->player.callsign,RefusePlayerName))
6018                         return;
6019
6020                 if (RefuseThisPlayer)
6021                  {
6022                                 RefuseTimeLimit=0;
6023                                 RefuseThisPlayer=0;
6024                                 WaitForRefuseAnswer=0;
6025                                 if (Game_mode & GM_TEAM)
6026                                  {
6027                                         new_player_num=GetNewPlayerNumber (their);
6028                                         mprintf ((0,"Newplayernum=%d\n",new_player_num));
6029
6030                                         Assert (RefuseTeam==1 || RefuseTeam==2);
6031
6032                                         if (RefuseTeam==1)
6033                                         Netgame.team_vector &=(~(1<<new_player_num));
6034                                         else
6035                                         Netgame.team_vector |=(1<<new_player_num);
6036                                         network_welcome_player(their);
6037                                         network_send_netgame_update ();
6038                                  }
6039                                 else
6040                                         network_welcome_player(their);
6041                            return;
6042                  }
6043
6044           if ((timer_get_approx_seconds()) > RefuseTimeLimit+REFUSE_INTERVAL)
6045                 {
6046                         RefuseTimeLimit=0;
6047                         RefuseThisPlayer=0;
6048                         WaitForRefuseAnswer=0;
6049                         if (!strcmp (their->player.callsign,RefusePlayerName)) {
6050                                 if (Network_game_type == IPX_GAME)
6051                                         network_dump_player(their->player.network.ipx.server,their->player.network.ipx.node, DUMP_DORK);
6052                                 #ifdef MACINTOSH
6053                                 else
6054                                         network_dump_appletalk_player(their->player.network.appletalk.node,their->player.network.appletalk.net, their->player.network.appletalk.socket, DUMP_DORK);
6055                                 #endif
6056                         }
6057                         return;
6058                 }
6059
6060     }
6061  }
6062
6063 int GetNewPlayerNumber (sequence_packet *their)
6064   {
6065          int i;
6066
6067          their=their;
6068
6069                 if ( N_players < MaxNumNetPlayers)
6070                         return (N_players);
6071
6072                 else
6073                 {
6074                         // Slots are full but game is open, see if anyone is
6075                         // disconnected and replace the oldest player with this new one
6076
6077                         int oldest_player = -1;
6078                         fix oldest_time = timer_get_approx_seconds();
6079
6080                         Assert(N_players == MaxNumNetPlayers);
6081
6082                         for (i = 0; i < N_players; i++)
6083                         {
6084                                 if ( (!Players[i].connected) && (LastPacketTime[i] < oldest_time))
6085                                 {
6086                                         oldest_time = LastPacketTime[i];
6087                                         oldest_player = i;
6088                                 }
6089                         }
6090             return (oldest_player);
6091           }
6092   }
6093
6094 void network_send_extras ()
6095  {
6096         Assert (Player_joining_extras>-1);
6097
6098    if (!network_i_am_master())
6099          {
6100           mprintf ((0,"Hey! I'm not the master and I was gonna send info!\n"));
6101          // Int3();
6102          // Network_sending_extras=0;
6103          // return;
6104     }
6105
6106
6107    if (Network_sending_extras==40)
6108                 network_send_fly_thru_triggers(Player_joining_extras);
6109    if (Network_sending_extras==38)
6110         network_send_door_updates(Player_joining_extras);
6111    if (Network_sending_extras==35)
6112                 network_send_markers();
6113    if (Network_sending_extras==30 && (Game_mode & GM_MULTI_ROBOTS))
6114                 multi_send_stolen_items();
6115         if (Network_sending_extras==25 && (Netgame.PlayTimeAllowed || Netgame.KillGoal))
6116                 multi_send_kill_goal_counts();
6117    if (Network_sending_extras==20)
6118                 network_send_smash_lights(Player_joining_extras);
6119    if (Network_sending_extras==15)
6120                 network_send_player_flags();
6121    if (Network_sending_extras==10)
6122                 multi_send_powerup_update();
6123  //  if (Network_sending_extras==5)
6124 //              network_send_door_updates(Player_joining_extras); // twice!
6125
6126         Network_sending_extras--;
6127    if (!Network_sending_extras)
6128          Player_joining_extras=-1;
6129  }
6130
6131
6132 void network_send_naked_packet(char *buf, short len, int who)
6133 {
6134         if (!(Game_mode&GM_NETWORK)) return;
6135
6136    if (NakedPacketLen==0)
6137          {
6138            NakedBuf[0]=PID_NAKED_PDATA;
6139            NakedBuf[1]=Player_num;
6140                 NakedPacketLen=2;
6141          }
6142
6143    if (len+NakedPacketLen>MaxXDataSize)
6144     {
6145 //         mprintf ((0,"Sending a naked packet of %d bytes.\n",NakedPacketLen));
6146                 if (Network_game_type == IPX_GAME)
6147                         ipx_send_packet_data( (ubyte *)NakedBuf, NakedPacketLen, NetPlayers.players[who].network.ipx.server, NetPlayers.players[who].network.ipx.node,Players[who].net_address );
6148                 #ifdef MACINTOSH
6149                 else
6150                         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 );
6151                 #endif
6152                 NakedPacketLen=2;
6153                 memcpy (&NakedBuf[NakedPacketLen],buf,len);
6154                 NakedPacketLen+=len;
6155                 NakedPacketDestPlayer=who;
6156          }
6157    else
6158          {
6159                 memcpy (&NakedBuf[NakedPacketLen],buf,len);
6160                 NakedPacketLen+=len;
6161                 NakedPacketDestPlayer=who;
6162          }
6163  }
6164
6165
6166 void network_process_naked_pdata (char *data,int len)
6167  {
6168    int pnum=data[1];
6169    Assert (data[0]=PID_NAKED_PDATA);
6170
6171 //   mprintf ((0,"Processing a naked packet of %d length.\n",len));
6172
6173         if (pnum < 0) {
6174            mprintf ((0,"Naked packet is bad!\n"));
6175                 Int3(); // This packet is bogus!!
6176                 return;
6177         }
6178
6179         if (!multi_quit_game && (pnum >= N_players)) {
6180                 if (Network_status!=NETSTAT_WAITING)
6181                  {
6182                         Int3(); // We missed an important packet!
6183                         network_consistency_error();
6184                         return;
6185                  }
6186                 else
6187                  return;
6188         }
6189
6190         if (Endlevel_sequence || (Network_status == NETSTAT_ENDLEVEL) ) {
6191                 int old_Endlevel_sequence = Endlevel_sequence;
6192                 Endlevel_sequence = 1;
6193                 multi_process_bigdata( data+2, len-2);
6194                 Endlevel_sequence = old_Endlevel_sequence;
6195                 return;
6196         }
6197
6198         multi_process_bigdata( data+2, len-2 );
6199  }
6200
6201 int ConnectionPacketLevel[]={0,1,1,1};
6202 int ConnectionSecLevel[]={12,3,5,7};
6203
6204 int AppletalkConnectionPacketLevel[]={0,1,0};
6205 int AppletalkConnectionSecLevel[]={10,3,8};
6206
6207 #if defined(RELEASE) && !defined(MACINTOSH)             // use the code below for mac appletalk games
6208 int network_choose_connect ()
6209  {
6210   return (1);
6211  }
6212 #else
6213 int network_choose_connect ()
6214  {
6215 #if 0
6216         newmenu_item m[16];
6217         int choice,opt=0;
6218 #endif
6219
6220         if (Network_game_type == IPX_GAME) {
6221                 #if 0
6222            m[opt].type = NM_TYPE_MENU;  m[opt].text = "Local Subnet"; opt++;
6223            m[opt].type = NM_TYPE_MENU;  m[opt].text = "14.4 modem over Internet"; opt++;
6224            m[opt].type = NM_TYPE_MENU;  m[opt].text = "28.8 modem over Internet"; opt++;
6225            m[opt].type = NM_TYPE_MENU;  m[opt].text = "ISDN or T1 over Internet"; opt++;
6226
6227            choice = newmenu_do1( NULL, "Choose connection type", opt, m, NULL, 0 );
6228
6229                 if (choice<0)
6230                  return (NULL);
6231
6232            Assert (choice>=0 && choice<=3);
6233
6234                 Netgame.ShortPackets=ConnectionPacketLevel[choice];
6235                 Netgame.PacketsPerSec=ConnectionSecLevel[choice];
6236                 #endif
6237            return (1);
6238         #ifdef MACINTOSH
6239         } else {
6240            m[opt].type = NM_TYPE_MENU;  m[opt].text = "EtherTalk"; opt++;
6241            m[opt].type = NM_TYPE_MENU;  m[opt].text = "LocalTalk"; opt++;
6242            m[opt].type = NM_TYPE_MENU;  m[opt].text = "Other"; opt++;
6243
6244            choice = newmenu_do1( NULL, "Choose connection type", opt, m, NULL, 0 );
6245
6246                 if (choice<0)
6247                  return (NULL);
6248
6249                 Network_appletalk_type = choice;
6250
6251                 Assert (choice>=0 && choice<=2);
6252
6253                 Netgame.ShortPackets=AppletalkConnectionPacketLevel[choice];
6254                 Netgame.PacketsPerSec=AppletalkConnectionSecLevel[choice];
6255            return (1);
6256         #endif
6257         }
6258   return (0);
6259  }
6260 #endif
6261
6262
6263
6264 #ifdef NETPROFILING
6265 void OpenSendLog ()
6266  {
6267   int i;
6268   SendLogFile=(FILE *)fopen ("sendlog.net","w");
6269   for (i=0;i<100;i++)
6270         TTSent[i]=0;
6271  }
6272 void OpenRecieveLog ()
6273  {
6274   int i;
6275   RecieveLogFile=(FILE *)fopen ("recvlog.net","w");
6276   for (i=0;i<100;i++)
6277         TTRecv[i]=0;
6278  }
6279 #endif
6280
6281 int GetMyNetRanking ()
6282  {
6283   int rank;
6284   int eff;
6285
6286   if (Netlife_kills+Netlife_killed==0)
6287          return (1);
6288
6289   rank=(int) (((float)Netlife_kills/3000.0)*8.0);
6290
6291   eff=(int)((float)((float)Netlife_kills/((float)Netlife_killed+(float)Netlife_kills))*100.0);
6292
6293   if (rank>8)
6294    rank=8;
6295
6296   if (eff<0)
6297          eff=0;
6298
6299   if (eff<60)
6300         rank-=((59-eff)/10);
6301
6302   if (rank<0)
6303         rank=0;
6304   if (rank>8)
6305         rank=8;
6306
6307   mprintf ((0,"Rank is %d (%s)\n",rank+1,RankStrings[rank+1]));
6308   return (rank+1);
6309  }
6310
6311 void ClipRank (signed char *rank)
6312  {
6313   // This function insures no crashes when dealing with D2 1.0
6314
6315
6316   if (*rank<0 || *rank>9)
6317         *rank=0;
6318  }
6319 void network_check_for_old_version (char pnum)
6320  {
6321   if (NetPlayers.players[(int)pnum].version_major==1 && (NetPlayers.players[(int)pnum].version_minor & 0x0F)==0)
6322         NetPlayers.players[(int)pnum].rank=0;
6323  }
6324
6325 void network_request_player_names (int n)
6326  {
6327   network_send_all_info_request (PID_GAME_PLAYERS,Active_games[n].Security);
6328   NamesInfoSecurity=Active_games[n].Security;
6329  }
6330
6331 extern char already_showing_info;
6332 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));
6333
6334 void network_process_names_return (char *data)
6335  {
6336         newmenu_item m[15];
6337    char mtext[15][50],temp[50];
6338         int i,t,l,gnum,num=0,count=5,numplayers;
6339
6340    if (NamesInfoSecurity!=(*(int *)(data+1)))
6341          {
6342           mprintf ((0,"Bad security on names return!\n"));
6343           mprintf ((0,"NIS=%d data=%d\n",NamesInfoSecurity,(*(int *)(data+1))));
6344           return;
6345          }
6346
6347    numplayers=data[count]; count++;
6348
6349    if (numplayers==255)
6350          {
6351                  SurfingNet=0;
6352                  NamesInfoSecurity=-1;
6353                  nm_messagebox(NULL, 1, "OK", "That game is refusing\nname requests.\n");
6354                  SurfingNet=1;
6355                  return;
6356          }
6357
6358    Assert (numplayers>0 && numplayers<MAX_NUM_NET_PLAYERS);
6359
6360    for (i=0;i<12;i++)
6361         {
6362          m[i].text=(char *)&mtext[i];
6363     m[i].type=NM_TYPE_TEXT;
6364         }
6365
6366    for (gnum=-1,i=0;i<num_active_games;i++)
6367          {
6368           if (NamesInfoSecurity==Active_games[i].Security)
6369                 {
6370                  gnum=i;
6371                  break;
6372                 }
6373          }
6374
6375         if (gnum==-1)
6376     {
6377        SurfingNet=0;
6378                  NamesInfoSecurity=-1;
6379                  nm_messagebox(NULL, 1, "OK", "The game you have requested\nnames from is gone.\n");
6380                  SurfingNet=1;
6381                  return;
6382          }
6383
6384    sprintf (mtext[num],"Players of game '%s':",Active_games[gnum].game_name); num++;
6385    for (i=0;i<numplayers;i++)
6386          {
6387           l=data[count++];
6388
6389      mprintf ((0,"%s\n",data+count));
6390
6391           for (t=0;t<CALLSIGN_LEN+1;t++)
6392                  temp[t]=data[count++];
6393      if (FindArg("-norankings"))
6394              sprintf (mtext[num],"%s",temp);
6395           else
6396              sprintf (mtext[num],"%s%s",RankStrings[l],temp);
6397
6398           num++;
6399          }
6400
6401         if (data[count]==99)
6402         {
6403          sprintf (mtext[num++]," ");
6404          sprintf (mtext[num++],"Short packets: %s",data[count+1]?"On":"Off");
6405          sprintf (mtext[num++],"Packets Per Second: %d",data[count+2]);
6406    }
6407
6408         already_showing_info=1;
6409         newmenu_dotiny2( NULL, NULL, num, m, NULL);
6410         already_showing_info=0;
6411  }
6412
6413 char NameReturning=1;
6414
6415 void network_send_player_names (sequence_packet *their)
6416  {
6417   int numconnected=0,count=0,i,t;
6418   char buf[80];
6419
6420   if (!their)
6421    {
6422     mprintf ((0,"Got a player name without a return address! Get Jason\n"));
6423          return;
6424         }
6425
6426    buf[0]=PID_NAMES_RETURN; count++;
6427    (*(int *)(buf+1))=Netgame.Security; count+=4;
6428
6429    if (!NameReturning)
6430          {
6431      buf[count]=255; count++;
6432           goto sendit;
6433          }
6434
6435    mprintf ((0,"RealSec=%d DS=%d\n",Netgame.Security,*(int *)(buf+1)));
6436
6437    for (i=0;i<N_players;i++)
6438          if (Players[i].connected)
6439                 numconnected++;
6440
6441    buf[count]=numconnected; count++;
6442    for (i=0;i<N_players;i++)
6443          if (Players[i].connected)
6444           {
6445                 buf[count++]=NetPlayers.players[i].rank;
6446
6447                 for (t=0;t<CALLSIGN_LEN+1;t++)
6448                  {
6449                   buf[count]=NetPlayers.players[i].callsign[t];
6450                   count++;
6451                  }
6452           }
6453
6454    buf[count++]=99;
6455         buf[count++]=Netgame.ShortPackets;
6456         buf[count++]=Netgame.PacketsPerSec;
6457
6458    sendit:
6459                                 ;               // empty statement allows compilation on mac which does not have the
6460                                                 // statement below and kills the compiler when there is no
6461                                                 // statement following the label "sendit"
6462
6463    #ifndef MACINTOSH
6464            ipx_send_internetwork_packet_data((ubyte *)buf, count, their->player.network.ipx.server, their->player.network.ipx.node);
6465         #endif
6466  }
6467
6468
6469 int HoardEquipped()
6470 {
6471         static int checked=-1;
6472
6473 #ifdef WINDOWS
6474         return 0;
6475 #endif
6476
6477         if (checked==-1)
6478         {
6479                 if (cfexist("hoard.ham"))
6480                         checked=1;
6481                 else
6482                         checked=0;
6483         }
6484         return (checked);
6485 }