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 {
  15         if(intermission_running)
  16                 return 0; // no rebalancing whatsoever please
  17         if(!cvar("teamplay"))
  18                 return 0;
  19         if(cvar("g_campaign"))
  20                 return 0;
  21         if(!cvar("g_balance_teams_force"))
  22                 return -1;
  23         return 1;
  24 }
  25
  26 void TeamchangeFrags(entity e)
  27 {
  28         PlayerScore_Clear(e);
  29 }
  30
  31 vector TeamColor(float teem)
  32 {
  33         switch(teem)
  34         {
  35                 case COLOR_TEAM1:
  36                         return '1 0.0625 0.0625';
  37                 case COLOR_TEAM2:
  38                         return '0.0625 0.0625 1';
  39                 case COLOR_TEAM3:
  40                         return '1 1 0.0625';
  41                 case COLOR_TEAM4:
  42                         return '1 0.0625 1';
  43                 default:
  44                         return '1 1 1';
  45         }
  46 }
  47
  48 string TeamName(float t)
  49 {
  50         return strcat(Team_ColorName(t), " Team");
  51 }
  52 string ColoredTeamName(float t)
  53 {
  54         return strcat(Team_ColorCode(t), Team_ColorName(t), " Team^7");
  55 }
  56 string TeamNoName(float t)
  57 {
  58         // fixme: Search for team entities and get their .netname's!
  59         if(t == 1)
  60                 return "Red Team";
  61         if(t == 2)
  62                 return "Blue Team";
  63         if(t == 3)
  64                 return "Yellow Team";
  65         if(t == 4)
  66                 return "Pink Team";
  67         return "Neutral Team";
  68 }
  69
  70 void dom_init();
  71 void ctf_init();
  72 void runematch_init();
  73 void tdm_init();
  74 void entcs_init();
  75
  76 void LogTeamchange(entity pl)
  77 {
  78         string str;
  79         if(!cvar("sv_eventlog"))
  80                 return;
  81         if(pl.playerid < 1)
  82                 return;
  83         str = strcat(":team:", ftos(pl.playerid), ":");
  84         str = strcat(str, ftos(pl.team));
  85         GameLogEcho(str, FALSE);
  86 }
  87
  88 void ResetGameCvars()
  89 {
  90         cvar_set("g_dm", "0");
  91         cvar_set("g_tdm", "0");
  92         cvar_set("g_domination", "0");
  93         cvar_set("g_ctf", "0");
  94         cvar_set("g_runematch", "0");
  95         cvar_set("g_lms", "0");
  96         cvar_set("g_arena", "0");
  97         cvar_set("g_keyhunt", "0");
  98         cvar_set("g_assault", "0");
  99         cvar_set("g_onslaught", "0");
 100         cvar_set("g_race", "0");
 101         cvar_set("teamplay", "0");
 102 }
 103
 104 void default_delayedinit()
 105 {
 106         remove(self);
 107
 108         if(!scores_initialized)
 109                 ScoreRules_generic();
 110 }
 111
 112 void ActivateTeamplay()
 113 {
 114         float teamplay_default;
 115         teamplay_default = cvar("teamplay_default");
 116
 117         if(teamplay_default)
 118                 cvar_set("teamplay", ftos(teamplay_default));
 119         else
 120                 cvar_set("teamplay", "3");
 121 }
 122
 123 void InitGameplayMode()
 124 {
 125         float fraglimit_override, timelimit_override, capturelimit_override;
 126
 127         VoteReset();
 128
 129         game = cvar("gamecfg"); // load game options
 130
 131         // game cvars get reset before map changes
 132         // then map's cfg sets them as desired
 133
 134         // FIXME: also set a message or game mode name to print to players when the join
 135
 136         // set both here, gamemode can override it later
 137         timelimit_override = cvar("timelimit_override");
 138         fraglimit_override = cvar("fraglimit_override");
 139         capturelimit_override = cvar("capturelimit_override");
 140
 141         if(game == GAME_DOMINATION || cvar("g_domination"))
 142         {
 143                 ResetGameCvars();
 144                 game = GAME_DOMINATION;
 145                 cvar_set("g_domination", "1");
 146
 147                 ActivateTeamplay();
 148
 149                 fraglimit_override = cvar("g_domination_point_limit");
 150
 151                 gamemode_name = "Domination";
 152                 teams_matter = 1;
 153         }
 154         else if(game == GAME_CTF || cvar("g_ctf"))
 155         {
 156                 ResetGameCvars();
 157                 game = GAME_CTF;
 158                 cvar_set("g_ctf", "1");
 159
 160                 ActivateTeamplay();
 161
 162                 fraglimit_override = cvar("g_ctf_capture_limit");
 163                 //no capture limit override here
 164
 165                 gamemode_name = "Capture the Flag";
 166                 teams_matter = 1;
 167         }
 168         else if(game == GAME_RUNEMATCH || cvar("g_runematch"))
 169         {
 170                 game = GAME_RUNEMATCH;
 171                 cvar_set("g_runematch", "1");
 172                 cvar_set("g_minstagib", "0");
 173
 174                 if(cvar("deathmatch_force_teamplay"))
 175                         ActivateTeamplay();
 176
 177                 fraglimit_override = cvar("g_runematch_point_limit");
 178
 179                 gamemode_name = "Rune Match";
 180                 if(cvar("teamplay"))
 181                         teams_matter = 1;
 182                 else
 183                         teams_matter = 0;
 184         }
 185         else if(game == GAME_DEATHMATCH || game == GAME_TEAM_DEATHMATCH || cvar("g_tdm"))
 186         {
 187                 if(!cvar("deathmatch"))
 188                         cvar_set("deathmatch", "1");
 189
 190
 191                 if(game == GAME_TEAM_DEATHMATCH || cvar("g_tdm") || cvar("deathmatch_force_teamplay"))
 192                 {
 193                         ResetGameCvars();
 194                         game = GAME_TEAM_DEATHMATCH;
 195                         gamemode_name = "Team Deathmatch";
 196                         ActivateTeamplay();
 197                         teams_matter = 1;
 198                         cvar_set("g_tdm", "1");
 199                 }
 200                 else
 201                 {
 202                         ResetGameCvars();
 203                         game = GAME_DEATHMATCH;
 204                         gamemode_name = "Deathmatch";
 205                         teams_matter = 0;
 206                 }
 207
 208                 fraglimit_override = cvar("fraglimit_override");
 209         }
 210         else if(game == GAME_ASSAULT || cvar("g_assault"))
 211         {
 212                 ResetGameCvars();
 213                 game = GAME_ASSAULT;
 214                 gamemode_name = "Assault";
 215                 ActivateTeamplay();
 216                 teams_matter = 1;
 217                 cvar_set("g_assault", "1");
 218         }
 219         else if(game == GAME_LMS || cvar("g_lms"))
 220         {
 221                 ResetGameCvars();
 222                 game = GAME_LMS;
 223                 cvar_set("g_lms", "1");
 224                 fraglimit_override = cvar("g_lms_lives_override");
 225                 if(fraglimit_override == 0)
 226                         fraglimit_override = -1;
 227                 gamemode_name = "Last Man Standing";
 228                 teams_matter = 0;
 229                 lms_lowest_lives = 9999;
 230
 231                 ScoreRules_lms();
 232         }
 233         else if(game == GAME_ARENA || cvar("g_arena"))
 234         {
 235                 ResetGameCvars();
 236                 game = GAME_ARENA;
 237                 cvar_set("g_arena", "1");
 238                 fraglimit_override = cvar("g_arena_point_limit");
 239                 maxspawned = cvar("g_arena_maxspawned");
 240                 if(maxspawned < 2)
 241                         maxspawned = 2;
 242                 arena_roundbased = cvar("g_arena_roundbased");
 243                 gamemode_name = "Arena";
 244                 teams_matter = 0;
 245         }
 246         else if(game == GAME_KEYHUNT || cvar("g_keyhunt"))
 247         {
 248                 ResetGameCvars();
 249                 game = GAME_KEYHUNT;
 250                 cvar_set("g_keyhunt", "1");
 251                 fraglimit_override = cvar("g_keyhunt_point_limit");
 252                 ActivateTeamplay();
 253                 gamemode_name = "Key Hunt";
 254                 teams_matter = 1;
 255         }
 256         else if(game == GAME_ONSLAUGHT || cvar("g_onslaught"))
 257         {
 258                 ResetGameCvars();
 259                 game = GAME_ONSLAUGHT;
 260                 cvar_set("g_onslaught", "1");
 261
 262                 ActivateTeamplay();
 263
 264                 gamemode_name = "Onslaught";
 265                 teams_matter = 1;
 266         }
 267         else if(game == GAME_RACE || cvar("g_race"))
 268         {
 269                 ResetGameCvars();
 270                 game = GAME_RACE;
 271                 cvar_set("g_race", "1");
 272                 fraglimit_override = cvar("g_race_laps_limit");
 273                 gamemode_name = "Race";
 274
 275                 if(cvar("g_race_teams"))
 276                 {
 277                         g_race_qualifying = 0; // not supported!
 278                         ActivateTeamplay();
 279                         teams_matter = 1;
 280                         race_teams = bound(2, cvar("g_race_teams"), 4);
 281                 }
 282                 else
 283                 {
 284                         race_teams = 0;
 285                         teams_matter = 0;
 286                         if(cvar("g_race_qualifying"))
 287                                 independent_players = 1;
 288                 }
 289
 290                 ScoreRules_race();
 291         }
 292         else
 293         {
 294                 // we can only assume...
 295                 ResetGameCvars();
 296                 game = GAME_DEATHMATCH;
 297                 cvar_set("g_dm", "1");
 298                 gamemode_name = "Deathmatch";
 299                 teams_matter = 0;
 300         }
 301
 302         // those mutators rule each other out
 303         if(cvar("g_minstagib"))
 304         {
 305                 cvar_set("g_instagib", "0");
 306                 cvar_set("g_rocketarena", "0");
 307         }
 308         if(cvar("g_instagib"))
 309         {
 310                 cvar_set("g_minstagib", "0");
 311                 cvar_set("g_rocketarena", "0");
 312         }
 313         if(cvar("g_rocketarena"))
 314         {
 315                 cvar_set("g_instagib", "0");
 316                 cvar_set("g_minstagib", "0");
 317         }
 318
 319         g_domination = cvar("g_domination");
 320         g_ctf = cvar("g_ctf");
 321         g_lms = cvar("g_lms");
 322         g_tdm = cvar("g_tdm");
 323         g_runematch = cvar("g_runematch");
 324         g_keyhunt = cvar("g_keyhunt");
 325         g_onslaught = cvar("g_onslaught");
 326         g_assault = cvar("g_assault");
 327         g_race = cvar("g_race");
 328         g_arena = cvar("g_arena");
 329
 330         cache_mutatormsg = strzone("");
 331         cache_motd = strzone("");
 332         cache_lastmutatormsg = strzone("");
 333         cache_lastmotd = strzone("");
 334
 335         if(g_ctf)
 336                 if(g_ctf_win_mode != 2)
 337                         fraglimit_override = capturelimit_override;
 338
 339         // enforce the server's universal frag/time limits
 340         if(!cvar("g_campaign"))
 341         {
 342                 if(fraglimit_override >= 0)
 343                         cvar_set("fraglimit", ftos(fraglimit_override));
 344                 if(timelimit_override >= 0)
 345                         cvar_set("timelimit", ftos(timelimit_override));
 346         }
 347
 348         if(g_race && g_race_qualifying)
 349         {
 350                 race_fraglimit = cvar("fraglimit");
 351                 cvar_set("fraglimit", "0");
 352         }
 353
 354         if (game == GAME_DOMINATION)//cvar("g_domination"))
 355                 dom_init();
 356         else if (game == GAME_CTF)//cvar("g_ctf"))
 357                 ctf_init();
 358         else if (game == GAME_RUNEMATCH)//cvar("g_runematch"))
 359                 runematch_init();
 360         else if (game == GAME_TEAM_DEATHMATCH)//cvar("g_runematch"))
 361                 tdm_init();
 362         else if (game == GAME_KEYHUNT)//cvar("g_keyhunt"))
 363                 kh_init();
 364         else if (game == GAME_ONSLAUGHT)
 365                 entcs_init();
 366
 367         entity e;
 368         e = spawn();
 369         e.nextthink = time + 0.3; // MUST be after all other delayed inits!
 370         e.think = default_delayedinit;
 371 }
 372
 373 string GetClientVersionMessage() {
 374         local string versionmsg;
 375         if (self.version_mismatch) {
 376                 if(self.version < cvar("gameversion")) {
 377                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 378                 } else {
 379                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 380                 }
 381         } else {
 382                 versionmsg = "^2client version and server version are compatible.^8";
 383         }
 384         return versionmsg;
 385 }
 386
 387
 388 void PrintWelcomeMessage(entity pl)
 389 {
 390         string s, mutator, modifications;
 391         float p;
 392
 393         /*if(self.welcomemessage_time > time)
 394                 return;
 395         self.welcomemessage_time = time + 0.8; */
 396
 397         if(self.cvar_scr_centertime == 0) return;
 398         if( !(timeoutStatus >= 1 || (time < restart_countdown) ) ) { //really print the WelcomeMessage to the player every frame when timeout-seconds are shown or the game is restarted, to make sure that the shown number is accurate
 399                 if(self.welcomemessage_time > time) return;
 400                 self.welcomemessage_time = time + self.cvar_scr_centertime * 0.6;
 401         }
 402
 403         if(cvar("g_campaign"))
 404         {
 405                 centerprint(pl, campaign_message);
 406                 return;
 407         }
 408
 409         if(!self.BUTTON_INFO)
 410         {
 411                 // TODO get rid of this too
 412                 local string specString;
 413                 specString = NEWLINES;
 414                 if(time < restart_countdown) //also show the countdown when being a spectator
 415                         specString = strcat(specString, "\n\n^1Game starts in ", ftos(restartAnnouncer.cnt + 1), " seconds^7");
 416                 else if (timeoutStatus != 0)
 417                         specString = strcat(specString, "\n\n", getTimeoutText(1));
 418                 else
 419                         return;
 420                 return centerprint_atprio(self, CENTERPRIO_SPAM, specString);
 421         }
 422
 423         if(g_minstagib)
 424                 mutator = "^2Minstagib ^1";
 425         else if(g_instagib)
 426                 mutator = "^2Instagib ^1";
 427         else if(g_rocketarena)
 428                 mutator = "^2Rocketarena ^1";
 429         else if(g_nixnex)
 430                 mutator = "^2No Items Nexuiz ^1";
 431
 432         if(g_midair) {
 433                 // to protect against unheedingly made changes
 434                 if (modifications) {
 435                         modifications = strcat(modifications, ", ");
 436                 }
 437                 modifications = "midair";
 438         }
 439         if(g_vampire) {
 440                 if (modifications) {
 441                         modifications = strcat(modifications, ", ");
 442                 }
 443                 modifications = strcat(modifications, "vampire");
 444         }
 445         if(g_laserguided_missile) {
 446                 if (modifications) {
 447                         modifications = strcat(modifications, ", ");
 448                 }
 449                 modifications = strcat(modifications, "laser-guided-missiles");
 450         }
 451         if(g_tourney) {
 452                 if (modifications) {
 453                         modifications = strcat(modifications, ", ");
 454                 }
 455                 modifications = strcat(modifications, "Tournament");
 456         }
 457
 458         local string versionmessage;
 459         versionmessage = GetClientVersionMessage();
 460
 461         s = strcat(s, NEWLINES, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 462         s = strcat(s, "^8\n\nmatch type is ^1", mutator, gamemode_name, "^8\n");
 463
 464         if(modifications != "")
 465                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 466
 467         if(g_tourney) {
 468                 if(!tourneyInMatchStage)
 469                         s = strcat(s, "\n^8The game is currently in ^3warmup-stage ^8!\n");
 470                 else
 471                         s = strcat(s, "\n^8The game is currently in ^3match-stage ^8!\n");
 472         }
 473
 474         if(time < restart_countdown)
 475                 s = strcat(s, "\n^1Game starts in ", ftos(restartAnnouncer.cnt + 1), " seconds^7");
 476
 477         if(timeoutStatus != 0)
 478                 s = strcat(s, "\n\n", getTimeoutText(1));
 479
 480         if (g_grappling_hook)
 481                 s = strcat(s, "\n\n^8grappling hook is enabled, press 'e' to use it\n");
 482
 483         if(cache_lastmutatormsg != cvar_string("g_mutatormsg"))
 484         {
 485                 if(cache_lastmutatormsg)
 486                         strunzone(cache_lastmutatormsg);
 487                 if(cache_mutatormsg)
 488                         strunzone(cache_mutatormsg);
 489                 cache_lastmutatormsg = strzone(cvar_string("g_mutatormsg"));
 490                 cache_mutatormsg = strzone(wordwrap(cache_lastmutatormsg, 50));
 491         }
 492
 493         if (cache_mutatormsg != "") {
 494                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cache_mutatormsg);
 495         }
 496
 497         if(cache_lastmotd != cvar_string("sv_motd"))
 498         {
 499                 if(cache_lastmotd)
 500                         strunzone(cache_lastmotd);
 501                 if(cache_motd)
 502                         strunzone(cache_motd);
 503                 cache_lastmotd = strzone(cvar_string("sv_motd"));
 504                 cache_motd = strzone(wordwrap(cache_lastmotd, 50));
 505         }
 506
 507         if (cache_motd != "") {
 508                 s = strcat(s, "\n\n^8MOTD: ^7", cache_motd);
 509         }
 510         s = strcat(s, "\n");
 511
 512         centerprint(pl, s);
 513         //sprint(pl, s);
 514 }
 515
 516
 517 void SetPlayerColors(entity pl, float _color)
 518 {
 519         /*string s;
 520         s = ftos(cl);
 521         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 522         pl.team = cl + 1;
 523         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 524         pl.clientcolors = 16*cl + cl;*/
 525
 526         float pants, shirt;
 527         pants = _color & 0x0F;
 528         shirt = _color & 0xF0;
 529
 530
 531         if(teamplay) {
 532                 setcolor(pl, 16*pants + pants);
 533         } else {
 534                 setcolor(pl, shirt + pants);
 535         }
 536 }
 537
 538 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 539 {
 540         float _color;
 541
 542         if(t == 4)
 543                 _color = COLOR_TEAM4 - 1;
 544         else if(t == 3)
 545                 _color = COLOR_TEAM3 - 1;
 546         else if(t == 2)
 547                 _color = COLOR_TEAM2 - 1;
 548         else
 549                 _color = COLOR_TEAM1 - 1;
 550
 551         SetPlayerColors(pl,_color);
 552
 553         if(!noprint && t != s)
 554         {
 555                 //bprint(pl.netname, " has changed to ", TeamNoName(t), "\n");
 556                 bprint(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n");
 557         }
 558
 559         if(t != s)
 560                 LogTeamchange(pl);
 561 }
 562
 563
 564
 565
 566
 567
 568 // set c1...c4 to show what teams are allowed
 569 void CheckAllowedTeams (entity for_whom)
 570 {
 571         string teament_name;
 572         float dm;
 573         entity head;
 574
 575 //      if(!dom && !ctf)
 576 //              dm = 1;
 577
 578         c1 = c2 = c3 = c4 = -1;
 579         cb1 = cb2 = cb3 = cb4 = 0;
 580
 581         // onslaught is special
 582         if(g_onslaught)
 583         {
 584                 head = findchain(classname, "onslaught_generator");
 585                 while (head)
 586                 {
 587                         if (head.team == COLOR_TEAM1) c1 = 0;
 588                         if (head.team == COLOR_TEAM2) c2 = 0;
 589                         if (head.team == COLOR_TEAM3) c3 = 0;
 590                         if (head.team == COLOR_TEAM4) c4 = 0;
 591                         head = head.chain;
 592                 }
 593                 return;
 594         }
 595
 596         if(g_domination)
 597                 teament_name = "dom_team";
 598         else if(g_ctf)
 599                 teament_name = "ctf_team";
 600         else if(g_tdm)
 601                 teament_name = "tdm_team";
 602         else if(g_assault)
 603         {
 604                 c1 = c2 = 0; // Assault always has 2 teams
 605                 return;
 606         }
 607         else
 608         {
 609                 // cover anything else by treating it like tdm with no teams spawned
 610                 if(g_keyhunt)
 611                         dm = kh_teams;
 612                 else if(g_race)
 613                         dm = race_teams;
 614                 else
 615                         dm = cvar("g_tdm_teams");
 616                 if(dm < 2)
 617                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 618
 619                 if(dm >= 4)
 620                 {
 621                         c1 = c2 = c3 = c4 = 0;
 622                 }
 623                 else if(dm >= 3)
 624                 {
 625                         c1 = c2 = c3 = 0;
 626                 }
 627                 else// if(dm >= 2)
 628                 {
 629                         c1 = c2 = 0;
 630                 }
 631                 return;
 632         }
 633
 634         // first find out what teams are allowed
 635         head = find(world, classname, teament_name);
 636         while(head)
 637         {
 638                 if(!(g_domination && head.netname == ""))
 639                 {
 640                         if(head.team == COLOR_TEAM1)
 641                         {
 642                                 c1 = 0;
 643                         }
 644                         if(head.team == COLOR_TEAM2)
 645                         {
 646                                 c2 = 0;
 647                         }
 648                         if(head.team == COLOR_TEAM3)
 649                         {
 650                                 c3 = 0;
 651                         }
 652                         if(head.team == COLOR_TEAM4)
 653                         {
 654                                 c4 = 0;
 655                         }
 656                 }
 657                 head = find(head, classname, teament_name);
 658         }
 659
 660         if(for_whom)
 661         {
 662                 if(cvar("bot_vs_human") > 0)
 663                 {
 664                         // bots are all blue
 665                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 666                                 c1 = c3 = c4 = -1;
 667                         else
 668                                 c2 = -1;
 669                 }
 670                 else if(cvar("bot_vs_human") < 0)
 671                 {
 672                         // bots are all red
 673                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 674                                 c2 = c3 = c4 = -1;
 675                         else
 676                                 c1 = -1;
 677                 }
 678         }
 679 }
 680
 681 float PlayerValue(entity p)
 682 {
 683         if(IsTeamBalanceForced() == 1)
 684                 return 1;
 685         return 1;
 686 }
 687
 688 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 689 // teams that are allowed will now have their player counts stored in c1...c4
 690 void GetTeamCounts(entity ignore)
 691 {
 692         entity head;
 693         float value, bvalue;
 694         // now count how many players are on each team already
 695
 696         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 697         // also remember the lowest-scoring player
 698
 699         FOR_EACH_PLAYER(head)
 700         {
 701                 if(head != ignore)// && head.netname != "")
 702                 {
 703                         value = PlayerValue(head);
 704                         if(clienttype(head) == CLIENTTYPE_BOT)
 705                                 bvalue = value;
 706                         else
 707                                 bvalue = 0;
 708                         if(head.team == COLOR_TEAM1)
 709                         {
 710                                 if(c1 >= 0)
 711                                 {
 712                                         c1 = c1 + value;
 713                                         cb1 = cb1 + bvalue;
 714                                 }
 715                         }
 716                         if(head.team == COLOR_TEAM2)
 717                         {
 718                                 if(c2 >= 0)
 719                                 {
 720                                         c2 = c2 + value;
 721                                         cb2 = cb2 + bvalue;
 722                                 }
 723                         }
 724                         if(head.team == COLOR_TEAM3)
 725                         {
 726                                 if(c3 >= 0)
 727                                 {
 728                                         c3 = c3 + value;
 729                                         cb3 = cb3 + bvalue;
 730                                 }
 731                         }
 732                         if(head.team == COLOR_TEAM4)
 733                         {
 734                                 if(c4 >= 0)
 735                                 {
 736                                         c4 = c4 + value;
 737                                         cb4 = cb4 + bvalue;
 738                                 }
 739                         }
 740                 }
 741         }
 742 }
 743
 744 // returns # of smallest team (1, 2, 3, 4)
 745 // NOTE: Assumes CheckAllowedTeams has already been called!
 746 float FindSmallestTeam(entity pl, float ignore_pl)
 747 {
 748         float totalteams, smallestteam, smallestteam_count, smallestteam_score, balance_type;
 749         totalteams = 0;
 750
 751         // find out what teams are available
 752         //CheckAllowedTeams();
 753
 754         // make sure there are at least 2 teams to join
 755         if(c1 >= 0)
 756                 totalteams = totalteams + 1;
 757         if(c2 >= 0)
 758                 totalteams = totalteams + 1;
 759         if(c3 >= 0)
 760                 totalteams = totalteams + 1;
 761         if(c4 >= 0)
 762                 totalteams = totalteams + 1;
 763
 764         if(cvar("bot_vs_human"))
 765                 totalteams += 1;
 766
 767         if(totalteams <= 1)
 768         {
 769                 if(g_domination)
 770                         error("Too few teams available for domination\n");
 771                 else if(g_ctf)
 772                         error("Too few teams available for ctf\n");
 773                 else if(g_keyhunt)
 774                         error("Too few teams available for key hunt\n");
 775                 else
 776                         error("Too few teams available for team deathmatch\n");
 777         }
 778
 779         // count how many players are in each team
 780         if(ignore_pl)
 781                 GetTeamCounts(pl);
 782         else
 783                 GetTeamCounts(world);
 784
 785         // c1...c4 now have counts of each team
 786         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 787
 788         smallestteam = 0;
 789         smallestteam_count = 999999999;
 790         smallestteam_score = 999999999;
 791
 792         // 2 gives priority to what team you're already on, 1 goes in order
 793         // 2 doesn't seem to work though...
 794         balance_type = 1;
 795
 796         if(bots_would_leave)
 797         //if(pl.classname != "player")
 798         if(clienttype(pl) != CLIENTTYPE_BOT)
 799         {
 800                 c1 -= cb1 * 255.0/256;
 801                 c2 -= cb2 * 255.0/256;
 802                 c3 -= cb3 * 255.0/256;
 803                 c4 -= cb4 * 255.0/256;
 804         }
 805
 806         if(balance_type == 1)
 807         {
 808                 if(c1 >= 0 && (c1 < smallestteam_count || (c1 <= smallestteam_count && team1_score < smallestteam_score)))
 809                 {
 810                         smallestteam = 1;
 811                         smallestteam_count = c1;
 812                         smallestteam_score = team1_score;
 813                 }
 814                 if(c2 >= 0 && (c2 < smallestteam_count || (c2 <= smallestteam_count && team2_score < smallestteam_score)))
 815                 {
 816                         smallestteam = 2;
 817                         smallestteam_count = c2;
 818                         smallestteam_score = team2_score;
 819                 }
 820                 if(c3 >= 0 && (c3 < smallestteam_count || (c3 <= smallestteam_count && team3_score < smallestteam_score)))
 821                 {
 822                         smallestteam = 3;
 823                         smallestteam_count = c3;
 824                         smallestteam_score = team3_score;
 825                 }
 826                 if(c4 >= 0 && (c4 < smallestteam_count || (c4 <= smallestteam_count && team4_score < smallestteam_score)))
 827                 {
 828                         smallestteam = 4;
 829                         smallestteam_count = c4;
 830                         smallestteam_score = team4_score;
 831                 }
 832         }
 833         else
 834         {
 835                 if(c1 >= 0 && (c1 < smallestteam_count ||
 836                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 837                 {
 838                         smallestteam = 1;
 839                         smallestteam_count = c1;
 840                 }
 841                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 842                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 843                 {
 844                         smallestteam = 2;
 845                         smallestteam_count = c2;
 846                 }
 847                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 848                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 849                 {
 850                         smallestteam = 3;
 851                         smallestteam_count = c3;
 852                 }
 853                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 854                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 855                 {
 856                         smallestteam = 4;
 857                         smallestteam_count = c4;
 858                 }
 859         }
 860
 861         return smallestteam;
 862 }
 863
 864 float JoinBestTeam(entity pl, float only_return_best, float forcebestteam)
 865 {
 866         float smallest, selectedteam;
 867
 868         // don't join a team if we're not playing a team game
 869         if(!cvar("teamplay") && !g_domination && !g_ctf && !g_keyhunt)
 870                 return 0;
 871
 872         // find out what teams are available
 873         CheckAllowedTeams(pl);
 874
 875         if(g_domination)
 876         {
 877                 // <div0> WHY? TODO
 878                 if(cvar("g_domination_default_teams") < 3)
 879                         c3 = 999999999;
 880                 if(cvar("g_domination_default_teams") < 4)
 881                         c4 = 999999999;
 882         }
 883
 884         // if we don't care what team he ends up on, put him on whatever team he entered as.
 885         // if he's not on a valid team, then let other code put him on the smallest team
 886         if(!forcebestteam)
 887         {
 888                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 889                         selectedteam = pl.team;
 890                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 891                         selectedteam = pl.team;
 892                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 893                         selectedteam = pl.team;
 894                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 895                         selectedteam = pl.team;
 896                 else
 897                         selectedteam = -1;
 898                 if(selectedteam > 0)
 899                 {
 900                         if(!only_return_best)
 901                         {
 902                                 SetPlayerColors(pl, selectedteam - 1);
 903                                 LogTeamchange(pl);
 904                         }
 905                         return selectedteam;
 906                 }
 907                 // otherwise end up on the smallest team (handled below)
 908         }
 909
 910         smallest = FindSmallestTeam(pl, TRUE);
 911
 912
 913         if(!only_return_best)
 914         {
 915                 TeamchangeFrags(self);
 916                 if(smallest == 1)
 917                 {
 918                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 919                 }
 920                 else if(smallest == 2)
 921                 {
 922                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 923                 }
 924                 else if(smallest == 3)
 925                 {
 926                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 927                 }
 928                 else if(smallest == 4)
 929                 {
 930                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 931                 }
 932                 else
 933                 {
 934                         error("smallest team: invalid team\n");
 935                 }
 936                 LogTeamchange(pl);
 937                 if(pl.deadflag == DEAD_NO)
 938                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 939         }
 940
 941         return smallest;
 942 }
 943
 944 //void() ctf_playerchanged;
 945 void SV_ChangeTeam(float _color)
 946 {
 947         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 948
 949         // in normal deathmatch we can just apply the color and we're done
 950         if(!cvar("teamplay")) {
 951                 SetPlayerColors(self, _color);
 952                 return;
 953         }
 954
 955         scolor = self.clientcolors & 0x0F;
 956         dcolor = _color & 0x0F;
 957
 958         if(scolor == COLOR_TEAM1 - 1)
 959                 steam = 1;
 960         else if(scolor == COLOR_TEAM2 - 1)
 961                 steam = 2;
 962         else if(scolor == COLOR_TEAM3 - 1)
 963                 steam = 3;
 964         else if(scolor == COLOR_TEAM4 - 1)
 965                 steam = 4;
 966         if(dcolor == COLOR_TEAM1 - 1)
 967                 dteam = 1;
 968         else if(dcolor == COLOR_TEAM2 - 1)
 969                 dteam = 2;
 970         else if(dcolor == COLOR_TEAM3 - 1)
 971                 dteam = 3;
 972         else if(dcolor == COLOR_TEAM4 - 1)
 973                 dteam = 4;
 974
 975         CheckAllowedTeams(self);
 976
 977         if(dteam == 1 && c1 < 0) dteam = 4;
 978         if(dteam == 4 && c4 < 0) dteam = 3;
 979         if(dteam == 3 && c3 < 0) dteam = 2;
 980         if(dteam == 2 && c2 < 0) dteam = 1;
 981
 982         // not changing teams
 983         if(scolor == dcolor)
 984         {
 985                 //bprint("same team change\n");
 986                 SetPlayerTeam(self, dteam, steam, TRUE);
 987                 return;
 988         }
 989
 990         if(cvar("teamplay"))
 991         {
 992                 if(cvar("g_campaign") || cvar("g_changeteam_banned"))
 993                 {
 994                         sprint(self, "Team changes not allowed\n");
 995                         return; // changing teams is not allowed
 996                 }
 997
 998                 if(!cvar("g_campaign") && cvar("g_balance_teams_prevent_imbalance"))
 999                 {
1000                         // only allow changing to a smaller or equal size team
1001
1002                         // find out what teams are available
1003                         //CheckAllowedTeams();
1004                         // count how many players on each team
1005                         GetTeamCounts(world);
1006
1007                         // get desired team
1008                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
1009                         {
1010                                 dcount = c1;
1011                                 dbotcount = cb1;
1012                         }
1013                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
1014                         {
1015                                 dcount = c2;
1016                                 dbotcount = cb2;
1017                         }
1018                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
1019                         {
1020                                 dcount = c3;
1021                                 dbotcount = cb3;
1022                         }
1023                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
1024                         {
1025                                 dcount = c4;
1026                                 dbotcount = cb4;
1027                         }
1028                         else
1029                         {
1030                                 sprint(self, "Cannot change to an invalid team\n");
1031
1032                                 return;
1033                         }
1034
1035                         // get starting team
1036                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
1037                                 scount = c1;
1038                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
1039                                 scount = c2;
1040                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
1041                                 scount = c3;
1042                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
1043                                 scount = c4;
1044
1045                         if(scount) // started at a valid, nonempty team
1046                         {
1047                                 // check if we're trying to change to a larger team that doens't have bots to swap with
1048                                 if(dcount >= scount && dbotcount <= 0)
1049                                 {
1050                                         sprint(self, "Cannot change to a larger team\n");
1051                                         return; // can't change to a larger team
1052                                 }
1053                         }
1054                 }
1055         }
1056
1057 //      bprint("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n");
1058
1059         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
1060         {
1061                 // reduce frags during a team change
1062                 TeamchangeFrags(self);
1063         }
1064
1065         SetPlayerTeam(self, dteam, steam, FALSE);
1066
1067         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
1068         {
1069                 // kill player when changing teams
1070                 if(self.deadflag == DEAD_NO)
1071                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
1072         }
1073         //ctf_playerchanged();
1074 }
1075
1076 void ShufflePlayerOutOfTeam (float source_team)
1077 {
1078         float smallestteam, smallestteam_count, steam;
1079         float lowest_bot_score, lowest_player_score;
1080         entity head, lowest_bot, lowest_player, selected;
1081
1082         smallestteam = 0;
1083         smallestteam_count = 999999999;
1084
1085         if(c1 >= 0 && c1 < smallestteam_count)
1086         {
1087                 smallestteam = 1;
1088                 smallestteam_count = c1;
1089         }
1090         if(c2 >= 0 && c2 < smallestteam_count)
1091         {
1092                 smallestteam = 2;
1093                 smallestteam_count = c2;
1094         }
1095         if(c3 >= 0 && c3 < smallestteam_count)
1096         {
1097                 smallestteam = 3;
1098                 smallestteam_count = c3;
1099         }
1100         if(c4 >= 0 && c4 < smallestteam_count)
1101         {
1102                 smallestteam = 4;
1103                 smallestteam_count = c4;
1104         }
1105
1106         if(!smallestteam)
1107         {
1108                 bprint("warning: no smallest team\n");
1109                 return;
1110         }
1111
1112         if(source_team == 1)
1113                 steam = COLOR_TEAM1;
1114         else if(source_team == 2)
1115                 steam = COLOR_TEAM2;
1116         else if(source_team == 3)
1117                 steam = COLOR_TEAM3;
1118         else if(source_team == 4)
1119                 steam = COLOR_TEAM4;
1120
1121         lowest_bot = world;
1122         lowest_bot_score = 999999999;
1123         lowest_player = world;
1124         lowest_player_score = 999999999;
1125
1126         // find the lowest-scoring player & bot of that team
1127         FOR_EACH_PLAYER(head)
1128         {
1129                 if(head.team == steam)
1130                 {
1131                         if(head.isbot)
1132                         {
1133                                 if(head.totalfrags < lowest_bot_score)
1134                                 {
1135                                         lowest_bot = head;
1136                                         lowest_bot_score = head.totalfrags;
1137                                 }
1138                         }
1139                         else
1140                         {
1141                                 if(head.totalfrags < lowest_player_score)
1142                                 {
1143                                         lowest_player = head;
1144                                         lowest_player_score = head.totalfrags;
1145                                 }
1146                         }
1147                 }
1148         }
1149
1150         // prefers to move a bot...
1151         if(lowest_bot != world)
1152                 selected = lowest_bot;
1153         // but it will move a player if it has to
1154         else
1155                 selected = lowest_player;
1156         // don't do anything if it couldn't find anyone
1157         if(!selected)
1158         {
1159                 bprint("warning: couldn't find a player to move from team\n");
1160                 return;
1161         }
1162
1163         // smallest team gains a member
1164         if(smallestteam == 1)
1165         {
1166                 c1 = c1 + 1;
1167         }
1168         else if(smallestteam == 2)
1169         {
1170                 c2 = c2 + 1;
1171         }
1172         else if(smallestteam == 3)
1173         {
1174                 c3 = c3 + 1;
1175         }
1176         else if(smallestteam == 4)
1177         {
1178                 c4 = c4 + 1;
1179         }
1180         else
1181         {
1182                 bprint("warning: destination team invalid\n");
1183                 return;
1184         }
1185         // source team loses a member
1186         if(source_team == 1)
1187         {
1188                 c1 = c1 + 1;
1189         }
1190         else if(source_team == 2)
1191         {
1192                 c2 = c2 + 2;
1193         }
1194         else if(source_team == 3)
1195         {
1196                 c3 = c3 + 3;
1197         }
1198         else if(source_team == 4)
1199         {
1200                 c4 = c4 + 4;
1201         }
1202         else
1203         {
1204                 bprint("warning: source team invalid\n");
1205                 return;
1206         }
1207
1208         // move the player to the new team
1209         TeamchangeFrags(selected);
1210         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1211
1212         if(selected.deadflag == DEAD_NO)
1213                 Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1214         centerprint(selected, strcat("You have been moved into a different team to improve team balance\nYou are now on: ", ColoredTeamName(selected.team)));
1215 }
1216
1217 float lastRebalanceInfo;
1218 void CauseRebalance(float source_team, float howmany_toomany)
1219 {
1220         float steam;
1221         entity head;
1222
1223         if(IsTeamBalanceForced() == 1)
1224         {
1225                 bprint("Rebalancing Teams\n");
1226                 ShufflePlayerOutOfTeam(source_team);
1227         }
1228         else
1229         {
1230                 if(howmany_toomany < cvar("g_balance_teams_complain"))
1231                         return;
1232                 if(time < lastRebalanceInfo + 90)
1233                         return;
1234                 lastRebalanceInfo = time;
1235                 if(source_team == 1)
1236                         steam = COLOR_TEAM1;
1237                 else if(source_team == 2)
1238                         steam = COLOR_TEAM2;
1239                 else if(source_team == 3)
1240                         steam = COLOR_TEAM3;
1241                 else if(source_team == 4)
1242                         steam = COLOR_TEAM4;
1243                 ServerConsoleEcho(strcat("Team ", ftos(source_team), " too large, complaining."), TRUE);
1244                 FOR_EACH_REALPLAYER(head)
1245                 {
1246                         if(head.team == steam)
1247                         {
1248                                 sprint(head, "\{1}\{13}^3SERVER NOTICE:^7 One of you please change teams!\n");
1249                                 centerprint_atprio(head, CENTERPRIO_REBALANCE, "^3SERVER NOTICE:\n\n^7Someone of you please change teams!");
1250                         }
1251                 }
1252         }
1253 }
1254
1255 // part of g_balance_teams_force
1256 // occasionally perform an audit of the teams to make
1257 // sure they're more or less balanced in player count.
1258 void AuditTeams()
1259 {
1260         float numplayers, numteams, smallest, toomany;
1261         float balance;
1262         balance = IsTeamBalanceForced();
1263         if(balance == 0)
1264                 return;
1265
1266         if(audit_teams_time > time)
1267                 return;
1268
1269         audit_teams_time = time + 4 + random();
1270
1271 //      bprint("Auditing teams\n");
1272
1273         CheckAllowedTeams(world);
1274         GetTeamCounts(world);
1275
1276
1277         numteams = numplayers = smallest = 0;
1278         if(c1 >= 0)
1279         {
1280                 numteams = numteams + 1;
1281                 numplayers = numplayers + c1;
1282                 smallest = c1;
1283         }
1284         if(c2 >= 0)
1285         {
1286                 numteams = numteams + 1;
1287                 numplayers = numplayers + c2;
1288                 if(c2 < smallest)
1289                         smallest = c2;
1290         }
1291         if(c3 >= 0)
1292         {
1293                 numteams = numteams + 1;
1294                 numplayers = numplayers + c3;
1295                 if(c3 < smallest)
1296                         smallest = c3;
1297         }
1298         if(c4 >= 0)
1299         {
1300                 numteams = numteams + 1;
1301                 numplayers = numplayers + c4;
1302                 if(c4 < smallest)
1303                         smallest = c4;
1304         }
1305
1306         if(numplayers <= 0)
1307                 return; // no players to move around
1308         if(numteams < 2)
1309                 return; // don't bother shuffling if for some reason there aren't any teams
1310
1311         toomany = smallest + 1;
1312
1313         if(c1 && c1 > toomany)
1314                 CauseRebalance(1, c1 - toomany);
1315         if(c2 && c2 > toomany)
1316                 CauseRebalance(2, c2 - toomany);
1317         if(c3 && c3 > toomany)
1318                 CauseRebalance(3, c3 - toomany);
1319         if(c4 && c4 > toomany)
1320                 CauseRebalance(4, c4 - toomany);
1321
1322         // if teams are still unbalanced, balance them further in the next audit,
1323         // which will happen sooner (keep doing rapid audits until things are in order)
1324         audit_teams_time = time + 0.7 + random()*0.3;
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