data/qcsrc/server/teamplay.qc

   1 string cache_motd;
   2 string cache_mutatormsg;
   3 string cache_lastmotd;
   4 string cache_lastmutatormsg;
   5
   6 // client counts for each team
   7 float c1, c2, c3, c4;
   8 // # of bots on those teams
   9 float cb1, cb2, cb3, cb4;
  10
  11 float audit_teams_time;
  12
  13 float() IsTeamBalanceForced = {
  14         if(intermission_running)
  15                 return 0; // no rebalancing whatsoever please
  16         if(!cvar("teamplay"))
  17                 return 0;
  18         if(cvar("g_campaign"))
  19                 return 0;
  20         if(!cvar("g_balance_teams_force"))
  21                 return -1;
  22         return 1;
  23 }
  24
  25 void TeamchangeFrags(entity e)
  26 {
  27         if(e.classname == "player")
  28         {
  29                 // reduce frags during a team change
  30                 DistributeFragsAmongTeam(e, (e.clientcolors & 0x0F) + 1, 1 - cvar("g_changeteam_fragtransfer") / 100);
  31         }
  32 }
  33
  34 vector TeamColor(float teem)
  35 {
  36         switch(teem)
  37         {
  38                 case COLOR_TEAM1:
  39                         return '1 0.0625 0.0625';
  40                 case COLOR_TEAM2:
  41                         return '0.0625 0.0625 1';
  42                 case COLOR_TEAM3:
  43                         return '1 1 0.0625';
  44                 case COLOR_TEAM4:
  45                         return '1 0.0625 1';
  46                 default:
  47                         return '1 1 1';
  48         }
  49 }
  50
  51 string TeamName(float t)
  52 {
  53         return strcat(Team_ColorName(t), " Team");
  54 }
  55 string ColoredTeamName(float t)
  56 {
  57         return strcat(Team_ColorCode(t), Team_ColorName(t), " Team^7");
  58 }
  59 string TeamNoName(float t)
  60 {
  61         // fixme: Search for team entities and get their .netname's!
  62         if(t == 1)
  63                 return "Red Team";
  64         if(t == 2)
  65                 return "Blue Team";
  66         if(t == 3)
  67                 return "Yellow Team";
  68         if(t == 4)
  69                 return "Pink Team";
  70         return "Neutral Team";
  71 }
  72
  73 void dom_init();
  74 void ctf_init();
  75 void runematch_init();
  76 void tdm_init();
  77
  78 void(entity pl) LogTeamchange =
  79 {
  80         string str;
  81         if(!cvar("sv_eventlog"))
  82                 return;
  83         if(pl.playerid < 1)
  84                 return;
  85         str = strcat(":team:", ftos(pl.playerid), ":");
  86         str = strcat(str, ftos(pl.team));
  87         GameLogEcho(str, FALSE);
  88 }
  89
  90 void ResetGameCvars()
  91 {
  92         cvar_set("g_dm", "0");
  93         cvar_set("g_tdm", "0");
  94         cvar_set("g_domination", "0");
  95         cvar_set("g_ctf", "0");
  96         cvar_set("g_runematch", "0");
  97         cvar_set("g_lms", "0");
  98         cvar_set("g_arena", "0");
  99         cvar_set("g_keyhunt", "0");
 100         cvar_set("g_assault", "0");
 101         cvar_set("g_onslaught", "0");
 102         cvar_set("teamplay", "0");
 103 }
 104
 105 void ActivateTeamplay()
 106 {
 107         float teamplay_default;
 108         teamplay_default = cvar("teamplay_default");
 109
 110         if(teamplay_default)
 111                 cvar_set("teamplay", ftos(teamplay_default));
 112         else
 113                 cvar_set("teamplay", "3");
 114 }
 115
 116 void InitGameplayMode()
 117 {
 118         float fraglimit_override, timelimit_override;
 119
 120         VoteReset();
 121
 122         game = cvar("gamecfg"); // load game options
 123
 124         // game cvars get reset before map changes
 125         // then map's cfg sets them as desired
 126
 127         // FIXME: also set a message or game mode name to print to players when the join
 128
 129         // set both here, gamemode can override it later
 130         timelimit_override = cvar("timelimit_override");
 131         fraglimit_override = cvar("fraglimit_override");
 132
 133         if(game == GAME_DOMINATION || cvar("g_domination"))
 134         {
 135                 ResetGameCvars();
 136                 game = GAME_DOMINATION;
 137                 cvar_set("g_domination", "1");
 138
 139                 ActivateTeamplay();
 140
 141                 fraglimit_override = cvar("g_domination_point_limit");
 142
 143                 gamemode_name = "Domination";
 144                 teams_matter = 1;
 145         }
 146         else if(game == GAME_CTF || cvar("g_ctf"))
 147         {
 148                 ResetGameCvars();
 149                 game = GAME_CTF;
 150                 cvar_set("g_ctf", "1");
 151
 152                 ActivateTeamplay();
 153
 154                 fraglimit_override = cvar("g_ctf_capture_limit");
 155
 156                 gamemode_name = "Capture the Flag";
 157                 teams_matter = 1;
 158         }
 159         else if(game == GAME_RUNEMATCH || cvar("g_runematch"))
 160         {
 161                 game = GAME_RUNEMATCH;
 162                 cvar_set("g_runematch", "1");
 163                 cvar_set("g_minstagib", "0");
 164
 165                 if(cvar("deathmatch_force_teamplay"))
 166                         ActivateTeamplay();
 167
 168                 fraglimit_override = cvar("g_runematch_point_limit");
 169
 170                 gamemode_name = "Rune Match";
 171                 if(cvar("teamplay"))
 172                         teams_matter = 1;
 173                 else
 174                         teams_matter = 0;
 175         }
 176         else if(game == GAME_DEATHMATCH || game == GAME_TEAM_DEATHMATCH || cvar("g_tdm"))
 177         {
 178                 if(!cvar("deathmatch"))
 179                         cvar_set("deathmatch", "1");
 180
 181
 182                 if(game == GAME_TEAM_DEATHMATCH || cvar("g_tdm") || cvar("deathmatch_force_teamplay"))
 183                 {
 184                         ResetGameCvars();
 185                         game = GAME_TEAM_DEATHMATCH;
 186                         gamemode_name = "Team Deathmatch";
 187                         ActivateTeamplay();
 188                         teams_matter = 1;
 189                         cvar_set("g_tdm", "1");
 190                 }
 191                 else
 192                 {
 193                         ResetGameCvars();
 194                         game = GAME_DEATHMATCH;
 195                         gamemode_name = "Deathmatch";
 196                         teams_matter = 0;
 197                 }
 198
 199                 fraglimit_override = cvar("fraglimit_override");
 200         }
 201         else if(game == GAME_ASSAULT || cvar("g_assault"))
 202         {
 203                 ResetGameCvars();
 204                 game = GAME_ASSAULT;
 205                 gamemode_name = "Assault";
 206                 ActivateTeamplay();
 207                 teams_matter = 1;
 208                 cvar_set("g_assault", "1");
 209         }
 210         else if(game == GAME_LMS || cvar("g_lms"))
 211         {
 212                 ResetGameCvars();
 213                 game = GAME_LMS;
 214                 cvar_set("g_lms", "1");
 215                 fraglimit_override = cvar("g_lms_lives_override");
 216                 if(fraglimit_override == 0)
 217                         fraglimit_override = -1;
 218                 gamemode_name = "Last Man Standing";
 219                 teams_matter = 0;
 220                 lms_lowest_lives = 999;
 221         }
 222         else if(game == GAME_ARENA || cvar("g_arena"))
 223         {
 224                 ResetGameCvars();
 225                 game = GAME_ARENA;
 226                 cvar_set("g_arena", "1");
 227                 fraglimit_override = cvar("g_arena_point_limit");
 228                 maxspawned = cvar("g_arena_maxspawned");
 229                 if(maxspawned < 2)
 230                         maxspawned = 2;
 231                 arena_roundbased = cvar("g_arena_roundbased");
 232                 gamemode_name = "Arena";
 233                 teams_matter = 0;
 234         }
 235         else if(game == GAME_KEYHUNT || cvar("g_keyhunt"))
 236         {
 237                 ResetGameCvars();
 238                 game = GAME_KEYHUNT;
 239                 cvar_set("g_keyhunt", "1");
 240                 fraglimit_override = cvar("g_keyhunt_point_limit");
 241                 ActivateTeamplay();
 242                 gamemode_name = "Key Hunt";
 243                 teams_matter = 1;
 244         }
 245         else if(game == GAME_ONSLAUGHT || cvar("g_onslaught"))
 246         {
 247                 ResetGameCvars();
 248                 game = GAME_ONSLAUGHT;
 249                 cvar_set("g_onslaught", "1");
 250
 251                 ActivateTeamplay();
 252
 253                 gamemode_name = "Onslaught";
 254                 teams_matter = 1;
 255         }
 256         else
 257         {
 258                 // we can only assume...
 259                 ResetGameCvars();
 260                 cvar_set("g_dm", "1");
 261                 gamemode_name = "Deathmatch";
 262                 teams_matter = 0;
 263         }
 264 /*      else if(game == GAME_TEAM_DEATHMATCH)
 265         {
 266                 if(!cvar("deathmatch"))
 267                         cvar_set("deathmatch", "1");
 268
 269                 //if(!cvar("teamplay"))
 270                 //      cvar_set("teamplay", "3");
 271                 ActivateTeamplay();
 272
 273                 fraglimit_override = cvar("fraglimit_override");
 274         }*/
 275
 276         // those mutators rule each other out
 277         if(cvar("g_minstagib"))
 278         {
 279                 cvar_set("g_instagib", "0");
 280                 cvar_set("g_rocketarena", "0");
 281         }
 282         if(cvar("g_instagib"))
 283         {
 284                 cvar_set("g_minstagib", "0");
 285                 cvar_set("g_rocketarena", "0");
 286         }
 287         if(cvar("g_rocketarena"))
 288         {
 289                 cvar_set("g_instagib", "0");
 290                 cvar_set("g_minstagib", "0");
 291         }
 292
 293         g_domination = cvar("g_domination");
 294         g_ctf = cvar("g_ctf");
 295         g_lms = cvar("g_lms");
 296         g_tdm = cvar("g_tdm");
 297         g_runematch = cvar("g_runematch");
 298         g_keyhunt = cvar("g_keyhunt");
 299         g_onslaught = cvar("g_onslaught");
 300         g_assault = cvar("g_assault");
 301         g_arena = cvar("g_arena");
 302
 303         cache_mutatormsg = strzone("");
 304         cache_motd = strzone("");
 305         cache_lastmutatormsg = strzone("");
 306         cache_lastmotd = strzone("");
 307
 308         // enforce the server's universal frag/time limits
 309         if(!cvar("g_campaign"))
 310         {
 311                 if(fraglimit_override >= 0)
 312                         cvar_set("fraglimit", ftos(fraglimit_override));
 313                 if(timelimit_override >= 0)
 314                         cvar_set("timelimit", ftos(timelimit_override));
 315         }
 316
 317         if (game == GAME_DOMINATION)//cvar("g_domination"))
 318                 dom_init();
 319         else if (game == GAME_CTF)//cvar("g_ctf"))
 320                 ctf_init();
 321         else if (game == GAME_RUNEMATCH)//cvar("g_runematch"))
 322                 runematch_init();
 323         else if (game == GAME_TEAM_DEATHMATCH)//cvar("g_runematch"))
 324                 tdm_init();
 325         else if (game == GAME_KEYHUNT)//cvar("g_keyhunt"))
 326                 kh_init();
 327 }
 328
 329 string GetClientVersionMessage(float v) {
 330         local string versionmsg;
 331         if (v == 1) {
 332                 versionmsg = "^1client is too old to get versioninfo.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nUPDATE!!! (http://www.nexuiz.com)^8";
 333                 // either that or someone wants to be funny
 334         } else if (v != cvar("gameversion")) {
 335                 if(v < cvar("gameversion")) {
 336                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 337                 } else {
 338                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 339                 }
 340         } else {
 341                 versionmsg = "^2client version and server version are compatible.^8";
 342         }
 343         return strzone(versionmsg);
 344
 345 }
 346
 347
 348 void PrintWelcomeMessage(entity pl)
 349 {
 350         string s, mutator, modifications, padding;
 351
 352         /*if(self.welcomemessage_time > time)
 353                 return;
 354         self.welcomemessage_time = time + 0.8; */
 355
 356         if(self.cvar_scr_centertime == 0) return;
 357         if( !(time < restart_countdown) ) { //really print the WelcomeMessage to the player every frame when the game is restarted, to make sure that the shown number is accurate
 358                 if(self.welcomemessage_time > time) return;
 359                 self.welcomemessage_time = time + self.cvar_scr_centertime * 0.6;
 360         }
 361
 362         if(cvar("g_campaign"))
 363         {
 364                 centerprint(pl, campaign_message);
 365                 return;
 366         }
 367
 368         if(!self.button7)
 369         {
 370                 if(self.classname == "observer")
 371                 {
 372                         if(g_lms && self.frags <= 0 && self.frags > -666)
 373                                 return centerprint_atprio(self, CENTERPRIO_SPAM, strcat(NEWLINES, "^1You have no more lives left\nwait for next round\n\n\n^7press attack to spectate other players"));
 374                         else if(g_lms && self.frags == -666)
 375                                 return centerprint_atprio(self, CENTERPRIO_SPAM, strcat(NEWLINES, "^1Match has already begun\nwait for next round\n\n\n^7press attack to spectate other players"));
 376                 }
 377                 else if(self.classname == "spectator")
 378                 {
 379                         if ((g_lms && self.frags < 1) || g_arena)
 380                                 return centerprint_atprio(self, CENTERPRIO_SPAM, strcat(NEWLINES, "spectating ", self.enemy.netname, "\n\n\n^7press attack for next player\npress attack2 for free fly mode"));
 381                         else
 382                         {
 383                                 local string spectatorText;
 384                                 spectatorText = strcat(NEWLINES, "spectating ", self.enemy.netname, "\n\n\n^7press jump to play\n^7press attack for next player\npress attack2 for free fly mode");
 385
 386                                 if(time < restart_countdown) //also show the countdown when being a spectator
 387                                         spectatorText = strcat(spectatorText, "\n\n^1Game starts in ", ftos(restartAnnouncer.cnt + 1), " seconds^7");
 388                                 return centerprint_atprio(self, CENTERPRIO_SPAM, spectatorText);
 389                         }
 390                 }
 391         }
 392
 393         if(g_minstagib)
 394                 mutator = "^2Minstagib ^1";
 395         else if(g_instagib)
 396                 mutator = "^2Instagib ^1";
 397         else if(g_rocketarena)
 398                 mutator = "^2Rocketarena ^1";
 399         else if(g_nixnex)
 400                 mutator = "^2No Items Nexuiz ^1";
 401
 402         if(g_midair) {
 403                 // to protect against unheedingly made changes
 404                 if (modifications) {
 405                         modifications = strcat(modifications, ", ");
 406                 }
 407                 modifications = "midair";
 408         }
 409         if(g_vampire) {
 410                 if (modifications) {
 411                         modifications = strcat(modifications, ", ");
 412                 }
 413                 modifications = strcat(modifications, "vampire");
 414         }
 415         if(g_laserguided_missile) {
 416                 if (modifications) {
 417                         modifications = strcat(modifications, ", ");
 418                 }
 419                 modifications = strcat(modifications, "laser-guided-missiles");
 420         }
 421         if(g_tourney) {
 422                 if (modifications) {
 423                         modifications = strcat(modifications, ", ");
 424                 }
 425                 modifications = strcat(modifications, "Tournament");
 426         }
 427
 428         local string versionmessage;
 429         versionmessage = GetClientVersionMessage(self.version);
 430
 431         s = strcat(s, NEWLINES, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 432         s = strcat(s, "^8\n\nmatch type is ^1", mutator, gamemode_name, "^8\n");
 433
 434         if(modifications != "")
 435                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 436
 437         if(g_tourney) {
 438                 if(!tourneyInMatchStage)
 439                         s = strcat(s, "\n^8The game is currently in ^3warmup-stage ^8!\n");
 440                 else
 441                         s = strcat(s, "\n^8The game is currently in ^3match-stage ^8!\n");
 442         }
 443
 444         if(time < restart_countdown)
 445                 s = strcat(s, "\n^1Game starts in ", ftos(restartAnnouncer.cnt + 1), " seconds^7");
 446
 447         s = strzone(s);
 448
 449         if (g_grappling_hook)
 450                 s = strcat(s, "\n\n^8grappling hook is enabled, press 'e' to use it\n");
 451
 452         if(cache_lastmutatormsg != cvar_string("g_mutatormsg"))
 453         {
 454                 if(cache_lastmutatormsg)
 455                         strunzone(cache_lastmutatormsg);
 456                 if(cache_mutatormsg)
 457                         strunzone(cache_mutatormsg);
 458                 cache_lastmutatormsg = strzone(cvar_string("g_mutatormsg"));
 459                 cache_mutatormsg = strzone(wordwrap(cache_lastmutatormsg, 50));
 460         }
 461
 462         if (cache_mutatormsg != "") {
 463                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cache_mutatormsg);
 464         }
 465
 466         if(cache_lastmotd != cvar_string("sv_motd"))
 467         {
 468                 if(cache_lastmotd)
 469                         strunzone(cache_lastmotd);
 470                 if(cache_motd)
 471                         strunzone(cache_motd);
 472                 cache_lastmotd = strzone(cvar_string("sv_motd"));
 473                 cache_motd = strzone(wordwrap(cache_lastmotd, 50));
 474         }
 475
 476         if (cache_motd != "") {
 477                 s = strcat(s, "\n\n^8MOTD: ^7", cache_motd);
 478         }
 479
 480         s = strcat(s, "\n");
 481         if(cvar("fraglimit"))
 482         {
 483                 padding = "";
 484                 if(cvar("timelimit"))
 485                         padding = "        ";
 486                         //        " minutes"
 487                 s = strcat(s, "\n^8frag limit: ^7", cvar_string("fraglimit"), padding);
 488         }
 489         if(cvar("timelimit"))
 490                 s = strcat(s, "\n^8time limit: ^7", cvar_string("timelimit"), " minutes");
 491
 492         s = strzone(s);
 493
 494         centerprint(pl, s);
 495         //sprint(pl, s);
 496
 497         strunzone(s);
 498 }
 499
 500
 501 void SetPlayerColors(entity pl, float _color)
 502 {
 503         /*string s;
 504         s = ftos(cl);
 505         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 506         pl.team = cl + 1;
 507         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 508         pl.clientcolors = 16*cl + cl;*/
 509
 510         float pants, shirt;
 511         pants = _color & 0x0F;
 512         shirt = _color & 0xF0;
 513
 514
 515         if(teamplay) {
 516                 setcolor(pl, 16*pants + pants);
 517         } else {
 518                 setcolor(pl, shirt + pants);
 519         }
 520 }
 521
 522 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 523 {
 524         float _color;
 525
 526         if(t == 4)
 527                 _color = COLOR_TEAM4 - 1;
 528         else if(t == 3)
 529                 _color = COLOR_TEAM3 - 1;
 530         else if(t == 2)
 531                 _color = COLOR_TEAM2 - 1;
 532         else
 533                 _color = COLOR_TEAM1 - 1;
 534
 535         SetPlayerColors(pl,_color);
 536
 537         if(!noprint && t != s)
 538         {
 539                 //bprint(pl.netname, " has changed to ", TeamNoName(t), "\n");
 540                 bprint(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n");
 541         }
 542
 543         if(t != s)
 544                 LogTeamchange(pl);
 545 }
 546
 547
 548
 549
 550
 551
 552 // set c1...c4 to show what teams are allowed
 553 void CheckAllowedTeams (entity for_whom)
 554 {
 555         string teament_name;
 556         float dm;
 557         entity head;
 558
 559 //      if(!dom && !ctf)
 560 //              dm = 1;
 561
 562         c1 = c2 = c3 = c4 = -1;
 563         cb1 = cb2 = cb3 = cb4 = 0;
 564
 565         // onslaught is special
 566         if(g_onslaught)
 567         {
 568                 head = findchain(classname, "onslaught_generator");
 569                 while (head)
 570                 {
 571                         if (head.team == COLOR_TEAM1) c1 = 0;
 572                         if (head.team == COLOR_TEAM2) c2 = 0;
 573                         if (head.team == COLOR_TEAM3) c3 = 0;
 574                         if (head.team == COLOR_TEAM4) c4 = 0;
 575                         head = head.chain;
 576                 }
 577                 return;
 578         }
 579
 580         if(g_domination)
 581                 teament_name = "dom_team";
 582         else if(g_ctf)
 583                 teament_name = "ctf_team";
 584         else if(g_tdm)
 585                 teament_name = "tdm_team";
 586         else if(g_assault)
 587         {
 588                 c1 = c2 = 0; // Assault always has 2 teams
 589                 return;
 590         }
 591         else
 592         {
 593                 // cover anything else by treating it like tdm with no teams spawned
 594                 if(g_keyhunt)
 595                         dm = kh_teams;
 596                 else
 597                         dm = cvar("g_tdm_teams");
 598                 if(dm < 2)
 599                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 600
 601                 if(dm >= 4)
 602                 {
 603                         c1 = c2 = c3 = c4 = 0;
 604                 }
 605                 else if(dm >= 3)
 606                 {
 607                         c1 = c2 = c3 = 0;
 608                 }
 609                 else// if(dm >= 2)
 610                 {
 611                         c1 = c2 = 0;
 612                 }
 613                 return;
 614         }
 615
 616         // first find out what teams are allowed
 617         head = find(world, classname, teament_name);
 618         while(head)
 619         {
 620                 if(!(g_domination && head.netname == ""))
 621                 {
 622                         if(head.team == COLOR_TEAM1)
 623                         {
 624                                 c1 = 0;
 625                         }
 626                         if(head.team == COLOR_TEAM2)
 627                         {
 628                                 c2 = 0;
 629                         }
 630                         if(head.team == COLOR_TEAM3)
 631                         {
 632                                 c3 = 0;
 633                         }
 634                         if(head.team == COLOR_TEAM4)
 635                         {
 636                                 c4 = 0;
 637                         }
 638                 }
 639                 head = find(head, classname, teament_name);
 640         }
 641
 642         if(cvar("bot_vs_human") > 0)
 643         {
 644                 // bots are all blue
 645                 if(clienttype(for_whom) == CLIENTTYPE_BOT)
 646                         c1 = c3 = c4 = -1;
 647                 else
 648                         c2 = -1;
 649         }
 650         else if(cvar("bot_vs_human") < 0)
 651         {
 652                 // bots are all red
 653                 if(clienttype(for_whom) == CLIENTTYPE_BOT)
 654                         c2 = c3 = c4 = -1;
 655                 else
 656                         c1 = -1;
 657         }
 658 }
 659
 660 float PlayerValue(entity p)
 661 {
 662         if(IsTeamBalanceForced() == 1)
 663                 return 1;
 664         return 1;
 665 }
 666
 667 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 668 // teams that are allowed will now have their player counts stored in c1...c4
 669 void GetTeamCounts(entity ignore)
 670 {
 671         entity head;
 672         float value, bvalue;
 673         // now count how many players are on each team already
 674
 675         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 676         // also remember the lowest-scoring player
 677
 678         FOR_EACH_PLAYER(head)
 679         {
 680                 if(head != ignore)// && head.netname != "")
 681                 {
 682                         value = PlayerValue(head);
 683                         if(clienttype(head) == CLIENTTYPE_BOT)
 684                                 bvalue = value;
 685                         else
 686                                 bvalue = 0;
 687                         if(head.team == COLOR_TEAM1)
 688                         {
 689                                 if(c1 >= 0)
 690                                 {
 691                                         c1 = c1 + value;
 692                                         cb1 = cb1 + bvalue;
 693                                 }
 694                         }
 695                         if(head.team == COLOR_TEAM2)
 696                         {
 697                                 if(c2 >= 0)
 698                                 {
 699                                         c2 = c2 + value;
 700                                         cb2 = cb2 + bvalue;
 701                                 }
 702                         }
 703                         if(head.team == COLOR_TEAM3)
 704                         {
 705                                 if(c3 >= 0)
 706                                 {
 707                                         c3 = c3 + value;
 708                                         cb3 = cb3 + bvalue;
 709                                 }
 710                         }
 711                         if(head.team == COLOR_TEAM4)
 712                         {
 713                                 if(c4 >= 0)
 714                                 {
 715                                         c4 = c4 + value;
 716                                         cb4 = cb4 + bvalue;
 717                                 }
 718                         }
 719                 }
 720         }
 721 }
 722
 723 // returns # of smallest team (1, 2, 3, 4)
 724 // NOTE: Assumes CheckAllowedTeams has already been called!
 725 float FindSmallestTeam(entity pl, float ignore_pl)
 726 {
 727         float totalteams, smallestteam, smallestteam_count, smallestteam_score, balance_type;
 728         totalteams = 0;
 729
 730         // find out what teams are available
 731         //CheckAllowedTeams();
 732
 733         // make sure there are at least 2 teams to join
 734         if(c1 >= 0)
 735                 totalteams = totalteams + 1;
 736         if(c2 >= 0)
 737                 totalteams = totalteams + 1;
 738         if(c3 >= 0)
 739                 totalteams = totalteams + 1;
 740         if(c4 >= 0)
 741                 totalteams = totalteams + 1;
 742
 743         if(cvar("bot_vs_human"))
 744                 totalteams += 1;
 745
 746         if(totalteams <= 1)
 747         {
 748                 if(g_domination)
 749                         error("Too few teams available for domination\n");
 750                 else if(g_ctf)
 751                         error("Too few teams available for ctf\n");
 752                 else if(g_keyhunt)
 753                         error("Too few teams available for key hunt\n");
 754                 else
 755                         error("Too few teams available for team deathmatch\n");
 756         }
 757
 758
 759         // count how many players are in each team
 760         if(ignore_pl)
 761                 GetTeamCounts(pl);
 762         else
 763                 GetTeamCounts(world);
 764
 765         // c1...c4 now have counts of each team
 766         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 767
 768         smallestteam = 0;
 769         smallestteam_count = 999999999;
 770         smallestteam_score = 999999999;
 771
 772         // 2 gives priority to what team you're already on, 1 goes in order
 773         // 2 doesn't seem to work though...
 774         balance_type = 1;
 775
 776         if(bots_would_leave)
 777         //if(pl.classname != "player")
 778         if(clienttype(pl) != CLIENTTYPE_BOT)
 779         {
 780                 c1 -= cb1 * 255.0/256;
 781                 c2 -= cb2 * 255.0/256;
 782                 c3 -= cb3 * 255.0/256;
 783                 c4 -= cb4 * 255.0/256;
 784         }
 785
 786         if(balance_type == 1)
 787         {
 788                 if(c1 >= 0 && (c1 < smallestteam_count || (c1 <= smallestteam_count && team1_score < smallestteam_score)))
 789                 {
 790                         smallestteam = 1;
 791                         smallestteam_count = c1;
 792                         smallestteam_score = team1_score;
 793                 }
 794                 if(c2 >= 0 && (c2 < smallestteam_count || (c2 <= smallestteam_count && team2_score < smallestteam_score)))
 795                 {
 796                         smallestteam = 2;
 797                         smallestteam_count = c2;
 798                         smallestteam_score = team2_score;
 799                 }
 800                 if(c3 >= 0 && (c3 < smallestteam_count || (c3 <= smallestteam_count && team3_score < smallestteam_score)))
 801                 {
 802                         smallestteam = 3;
 803                         smallestteam_count = c3;
 804                         smallestteam_score = team3_score;
 805                 }
 806                 if(c4 >= 0 && (c4 < smallestteam_count || (c4 <= smallestteam_count && team4_score < smallestteam_score)))
 807                 {
 808                         smallestteam = 4;
 809                         smallestteam_count = c4;
 810                         smallestteam_score = team4_score;
 811                 }
 812         }
 813         else
 814         {
 815                 if(c1 >= 0 && (c1 < smallestteam_count ||
 816                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 817                 {
 818                         smallestteam = 1;
 819                         smallestteam_count = c1;
 820                 }
 821                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 822                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 823                 {
 824                         smallestteam = 2;
 825                         smallestteam_count = c2;
 826                 }
 827                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 828                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 829                 {
 830                         smallestteam = 3;
 831                         smallestteam_count = c3;
 832                 }
 833                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 834                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 835                 {
 836                         smallestteam = 4;
 837                         smallestteam_count = c4;
 838                 }
 839         }
 840
 841         return smallestteam;
 842 }
 843
 844 float JoinBestTeam(entity pl, float only_return_best, float forcebestteam)
 845 {
 846         float smallest, selectedteam;
 847
 848         // don't join a team if we're not playing a team game
 849         if(!cvar("teamplay") && !g_domination && !g_ctf && !g_keyhunt)
 850                 return 0;
 851
 852         // find out what teams are available
 853         CheckAllowedTeams(pl);
 854
 855         if(g_domination)
 856         {
 857                 if(cvar("g_domination_default_teams") < 3)
 858                         c3 = 999999999;
 859                 if(cvar("g_domination_default_teams") < 4)
 860                         c4 = 999999999;
 861         }
 862
 863         // if we don't care what team he ends up on, put him on whatever team he entered as.
 864         // if he's not on a valid team, then let other code put him on the smallest team
 865         if(!forcebestteam)
 866         {
 867                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 868                         selectedteam = pl.team;
 869                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 870                         selectedteam = pl.team;
 871                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 872                         selectedteam = pl.team;
 873                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 874                         selectedteam = pl.team;
 875                 else
 876                         selectedteam = -1;
 877                 if(selectedteam > 0)
 878                 {
 879                         if(!only_return_best)
 880                         {
 881                                 SetPlayerColors(pl, selectedteam - 1);
 882                                 LogTeamchange(pl);
 883                         }
 884                         return selectedteam;
 885                 }
 886                 // otherwise end up on the smallest team (handled below)
 887         }
 888
 889         smallest = FindSmallestTeam(pl, TRUE);
 890
 891
 892         if(!only_return_best)
 893         {
 894                 TeamchangeFrags(self);
 895                 if(smallest == 1)
 896                 {
 897                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 898                 }
 899                 else if(smallest == 2)
 900                 {
 901                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 902                 }
 903                 else if(smallest == 3)
 904                 {
 905                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 906                 }
 907                 else if(smallest == 4)
 908                 {
 909                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 910                 }
 911                 else
 912                 {
 913                         error("smallest team: invalid team\n");
 914                 }
 915                 LogTeamchange(pl);
 916                 if(pl.deadflag == DEAD_NO)
 917                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 918         }
 919
 920         return smallest;
 921 }
 922
 923
 924 void SV_ChangeTeam(float _color)
 925 {
 926         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 927
 928         // in normal deathmatch we can just apply the color and we're done
 929         if(!cvar("teamplay")) {
 930                 SetPlayerColors(self, _color);
 931                 return;
 932         }
 933
 934         scolor = self.clientcolors & 0x0F;
 935         dcolor = _color & 0x0F;
 936
 937         if(scolor == COLOR_TEAM1 - 1)
 938                 steam = 1;
 939         else if(scolor == COLOR_TEAM2 - 1)
 940                 steam = 2;
 941         else if(scolor == COLOR_TEAM3 - 1)
 942                 steam = 3;
 943         else if(scolor == COLOR_TEAM4 - 1)
 944                 steam = 4;
 945         if(dcolor == COLOR_TEAM1 - 1)
 946                 dteam = 1;
 947         else if(dcolor == COLOR_TEAM2 - 1)
 948                 dteam = 2;
 949         else if(dcolor == COLOR_TEAM3 - 1)
 950                 dteam = 3;
 951         else if(dcolor == COLOR_TEAM4 - 1)
 952                 dteam = 4;
 953
 954         CheckAllowedTeams(self);
 955
 956         if(dteam == 1 && c1 < 0) dteam = 4;
 957         if(dteam == 4 && c4 < 0) dteam = 3;
 958         if(dteam == 3 && c3 < 0) dteam = 2;
 959         if(dteam == 2 && c2 < 0) dteam = 1;
 960
 961         // not changing teams
 962         if(scolor == dcolor)
 963         {
 964                 //bprint("same team change\n");
 965                 SetPlayerTeam(self, dteam, steam, TRUE);
 966                 return;
 967         }
 968
 969         if(cvar("teamplay"))
 970         {
 971                 if(cvar("g_campaign") || cvar("g_changeteam_banned"))
 972                 {
 973                         sprint(self, "Team changes not allowed\n");
 974                         return; // changing teams is not allowed
 975                 }
 976
 977                 if(!cvar("g_campaign") && cvar("g_balance_teams_prevent_imbalance"))
 978                 {
 979                         // only allow changing to a smaller or equal size team
 980
 981                         // find out what teams are available
 982                         //CheckAllowedTeams();
 983                         // count how many players on each team
 984                         GetTeamCounts(world);
 985
 986                         // get desired team
 987                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 988                         {
 989                                 dcount = c1;
 990                                 dbotcount = cb1;
 991                         }
 992                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 993                         {
 994                                 dcount = c2;
 995                                 dbotcount = cb2;
 996                         }
 997                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 998                         {
 999                                 dcount = c3;
1000                                 dbotcount = cb3;
1001                         }
1002                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
1003                         {
1004                                 dcount = c4;
1005                                 dbotcount = cb4;
1006                         }
1007                         else
1008                         {
1009                                 sprint(self, "Cannot change to an invalid team\n");
1010
1011                                 return;
1012                         }
1013
1014                         // get starting team
1015                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
1016                                 scount = c1;
1017                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
1018                                 scount = c2;
1019                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
1020                                 scount = c3;
1021                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
1022                                 scount = c4;
1023
1024                         if(scount) // started at a valid, nonempty team
1025                         {
1026                                 // check if we're trying to change to a larger team that doens't have bots to swap with
1027                                 if(dcount >= scount && dbotcount <= 0)
1028                                 {
1029                                         sprint(self, "Cannot change to a larger team\n");
1030                                         return; // can't change to a larger team
1031                                 }
1032                         }
1033                 }
1034         }
1035
1036 //      bprint("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n");
1037
1038         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
1039         {
1040                 // reduce frags during a team change
1041                 TeamchangeFrags(self);
1042         }
1043
1044         SetPlayerTeam(self, dteam, steam, FALSE);
1045
1046         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
1047         {
1048                 // kill player when changing teams
1049                 if(self.deadflag == DEAD_NO)
1050                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
1051         }
1052 }
1053
1054 void ShufflePlayerOutOfTeam (float source_team)
1055 {
1056         float smallestteam, smallestteam_count, steam;
1057         float lowest_bot_score, lowest_player_score;
1058         entity head, lowest_bot, lowest_player, selected;
1059
1060         smallestteam = 0;
1061         smallestteam_count = 999999999;
1062
1063         if(c1 >= 0 && c1 < smallestteam_count)
1064         {
1065                 smallestteam = 1;
1066                 smallestteam_count = c1;
1067         }
1068         if(c2 >= 0 && c2 < smallestteam_count)
1069         {
1070                 smallestteam = 2;
1071                 smallestteam_count = c2;
1072         }
1073         if(c3 >= 0 && c3 < smallestteam_count)
1074         {
1075                 smallestteam = 3;
1076                 smallestteam_count = c3;
1077         }
1078         if(c4 >= 0 && c4 < smallestteam_count)
1079         {
1080                 smallestteam = 4;
1081                 smallestteam_count = c4;
1082         }
1083
1084         if(!smallestteam)
1085         {
1086                 bprint("warning: no smallest team\n");
1087                 return;
1088         }
1089
1090         if(source_team == 1)
1091                 steam = COLOR_TEAM1;
1092         else if(source_team == 2)
1093                 steam = COLOR_TEAM2;
1094         else if(source_team == 3)
1095                 steam = COLOR_TEAM3;
1096         else if(source_team == 4)
1097                 steam = COLOR_TEAM4;
1098
1099         lowest_bot = world;
1100         lowest_bot_score = 999999999;
1101         lowest_player = world;
1102         lowest_player_score = 999999999;
1103
1104         // find the lowest-scoring player & bot of that team
1105         FOR_EACH_PLAYER(head)
1106         {
1107                 if(head.team == steam)
1108                 {
1109                         if(head.isbot)
1110                         {
1111                                 if(head.frags < lowest_bot_score)
1112                                 {
1113                                         lowest_bot = head;
1114                                         lowest_bot_score = head.frags;
1115                                 }
1116                         }
1117                         else
1118                         {
1119                                 if(head.frags < lowest_player_score)
1120                                 {
1121                                         lowest_player = head;
1122                                         lowest_player_score = head.frags;
1123                                 }
1124                         }
1125                 }
1126         }
1127
1128         // prefers to move a bot...
1129         if(lowest_bot != world)
1130                 selected = lowest_bot;
1131         // but it will move a player if it has to
1132         else
1133                 selected = lowest_player;
1134         // don't do anything if it couldn't find anyone
1135         if(!selected)
1136         {
1137                 bprint("warning: couldn't find a player to move from team\n");
1138                 return;
1139         }
1140
1141         // smallest team gains a member
1142         if(smallestteam == 1)
1143         {
1144                 c1 = c1 + 1;
1145         }
1146         else if(smallestteam == 2)
1147         {
1148                 c2 = c2 + 1;
1149         }
1150         else if(smallestteam == 3)
1151         {
1152                 c3 = c3 + 1;
1153         }
1154         else if(smallestteam == 4)
1155         {
1156                 c4 = c4 + 1;
1157         }
1158         else
1159         {
1160                 bprint("warning: destination team invalid\n");
1161                 return;
1162         }
1163         // source team loses a member
1164         if(source_team == 1)
1165         {
1166                 c1 = c1 + 1;
1167         }
1168         else if(source_team == 2)
1169         {
1170                 c2 = c2 + 2;
1171         }
1172         else if(source_team == 3)
1173         {
1174                 c3 = c3 + 3;
1175         }
1176         else if(source_team == 4)
1177         {
1178                 c4 = c4 + 4;
1179         }
1180         else
1181         {
1182                 bprint("warning: source team invalid\n");
1183                 return;
1184         }
1185
1186         // move the player to the new team
1187         TeamchangeFrags(selected);
1188         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1189
1190         if(selected.deadflag == DEAD_NO)
1191                 Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1192         centerprint(selected, strcat("You have been moved into a different team to improve team balance\nYou are now on: ", ColoredTeamName(selected.team)));
1193 }
1194
1195 float lastRebalanceInfo;
1196 void CauseRebalance(float source_team, float howmany_toomany)
1197 {
1198         float steam;
1199         entity head;
1200
1201         if(IsTeamBalanceForced() == 1)
1202         {
1203                 bprint("Rebalancing Teams\n");
1204                 ShufflePlayerOutOfTeam(source_team);
1205         }
1206         else
1207         {
1208                 if(howmany_toomany < cvar("g_balance_teams_complain"))
1209                         return;
1210                 if(time < lastRebalanceInfo + 90)
1211                         return;
1212                 lastRebalanceInfo = time;
1213                 if(source_team == 1)
1214                         steam = COLOR_TEAM1;
1215                 else if(source_team == 2)
1216                         steam = COLOR_TEAM2;
1217                 else if(source_team == 3)
1218                         steam = COLOR_TEAM3;
1219                 else if(source_team == 4)
1220                         steam = COLOR_TEAM4;
1221                 ServerConsoleEcho(strcat("Team ", ftos(source_team), " too large, complaining."), TRUE);
1222                 FOR_EACH_REALPLAYER(head)
1223                 {
1224                         if(head.team == steam)
1225                         {
1226                                 sprint(head, "\{1}\{13}^3SERVER NOTICE:^7 One of you please change teams!\n");
1227                                 centerprint_atprio(head, CENTERPRIO_REBALANCE, "^3SERVER NOTICE:\n\n^7Someone of you please change teams!");
1228                         }
1229                 }
1230         }
1231 }
1232
1233 // part of g_balance_teams_force
1234 // occasionally perform an audit of the teams to make
1235 // sure they're more or less balanced in player count.
1236 void AuditTeams()
1237 {
1238         float numplayers, numteams, smallest, toomany;
1239         float balance;
1240         balance = IsTeamBalanceForced();
1241         if(balance == 0)
1242                 return;
1243
1244         if(audit_teams_time > time)
1245                 return;
1246
1247         audit_teams_time = time + 4 + random();
1248
1249 //      bprint("Auditing teams\n");
1250
1251         CheckAllowedTeams(world);
1252         GetTeamCounts(world);
1253
1254
1255         numteams = numplayers = smallest = 0;
1256         if(c1 >= 0)
1257         {
1258                 numteams = numteams + 1;
1259                 numplayers = numplayers + c1;
1260                 smallest = c1;
1261         }
1262         if(c2 >= 0)
1263         {
1264                 numteams = numteams + 1;
1265                 numplayers = numplayers + c2;
1266                 if(c2 < smallest)
1267                         smallest = c2;
1268         }
1269         if(c3 >= 0)
1270         {
1271                 numteams = numteams + 1;
1272                 numplayers = numplayers + c3;
1273                 if(c3 < smallest)
1274                         smallest = c3;
1275         }
1276         if(c4 >= 0)
1277         {
1278                 numteams = numteams + 1;
1279                 numplayers = numplayers + c4;
1280                 if(c4 < smallest)
1281                         smallest = c4;
1282         }
1283
1284         if(numplayers <= 0)
1285                 return; // no players to move around
1286         if(numteams < 2)
1287                 return; // don't bother shuffling if for some reason there aren't any teams
1288
1289         toomany = smallest + 1;
1290
1291         if(c1 && c1 > toomany)
1292                 CauseRebalance(1, c1 - toomany);
1293         if(c2 && c2 > toomany)
1294                 CauseRebalance(2, c2 - toomany);
1295         if(c3 && c3 > toomany)
1296                 CauseRebalance(3, c3 - toomany);
1297         if(c4 && c4 > toomany)
1298                 CauseRebalance(4, c4 - toomany);
1299
1300         // if teams are still unbalanced, balance them further in the next audit,
1301         // which will happen sooner (keep doing rapid audits until things are in order)
1302         audit_teams_time = time + 0.7 + random()*0.3;
1303 }
1304
1305
1306
1307 /*void(entity e, float first) UpdateTeamScore =
1308 {
1309         clientno = e.FIXME;
1310         if(first)
1311         {
1312                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1313                 WriteByte (MSG_ALL, clientno);
1314                 WriteString (MSG_ALL, e.netname);
1315
1316                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1317                 WriteByte (MSG_ALL, clientno);
1318                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1319         }
1320
1321         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1322         WriteByte (MSG_ALL, clientno);
1323         WriteShort (MSG_ALL, e.frags + 10000);
1324 };
1325
1326 */
1327
1328
1329 // code from here on is just to support maps that don't have team entities
1330 void tdm_spawnteam (string teamname, float teamcolor)
1331 {
1332         local entity e;
1333         e = spawn();
1334         e.classname = "tdm_team";
1335         e.netname = teamname;
1336         e.cnt = teamcolor;
1337         e.team = e.cnt + 1;
1338 };
1339
1340 // spawn some default teams if the map is not set up for tdm
1341 void() tdm_spawnteams =
1342 {
1343         float numteams;
1344
1345         numteams = cvar("g_tdm_teams");
1346
1347         tdm_spawnteam("Red", COLOR_TEAM1-1);
1348         tdm_spawnteam("Blue", COLOR_TEAM2-1);
1349         if(numteams >= 3)
1350                 tdm_spawnteam("Yellow", COLOR_TEAM3-1);
1351         if(numteams >= 4)
1352                 tdm_spawnteam("Pink", COLOR_TEAM4-1);
1353 };
1354
1355 void() tdm_delayedinit =
1356 {
1357         self.think = SUB_Remove;
1358         self.nextthink = time;
1359         // if no teams are found, spawn defaults
1360         if (find(world, classname, "tdm_team") == world)
1361                 tdm_spawnteams();
1362 };
1363
1364 void() tdm_init =
1365 {
1366         local entity e;
1367         e = spawn();
1368         e.think = tdm_delayedinit;
1369         e.nextthink = time + 0.1;
1370 };
1371
1372