data/qcsrc/server/gamec/teamplay.c

   1 float COLOR_TEAM1       = 5;  // red
   2 float COLOR_TEAM2       = 14; // blue
   3 float COLOR_TEAM3       = 10; // pink
   4 float COLOR_TEAM4       = 13; // yellow
   5
   6
   7 float GAME_DEATHMATCH           = 1;
   8 float GAME_TEAM_DEATHMATCH      = 2;
   9 float GAME_DOMINATION           = 3;
  10 float GAME_CTF                  = 4;
  11 float GAME_RUNEMATCH            = 5;
  12 float GAME_LMS                  = 6;
  13
  14
  15 // client counts for each team
  16 float c1, c2, c3, c4;
  17 // # of bots on those teams
  18 float cb1, cb2, cb3, cb4;
  19
  20 float g_domination, g_ctf, g_tdm;
  21
  22 float audit_teams_time;
  23
  24
  25 string TeamName(float t)
  26 {
  27         // fixme: Search for team entities and get their .netname's!
  28         if(t == COLOR_TEAM1)
  29                 return "Red Team";
  30         if(t == COLOR_TEAM2)
  31                 return "Blue Team";
  32         if(t == COLOR_TEAM3)
  33                 return "Pink Team";
  34         if(t == COLOR_TEAM4)
  35                 return "Yellow Team";
  36         return "Neutral Team";
  37 }
  38 string ColoredTeamName(float t)
  39 {
  40         // fixme: Search for team entities and get their .netname's!
  41         if(t == COLOR_TEAM1)
  42                 return "^1Red Team^7";
  43         if(t == COLOR_TEAM2)
  44                 return "^4Blue Team^7";
  45         if(t == COLOR_TEAM3)
  46                 return "^6Pink Team^7";
  47         if(t == COLOR_TEAM4)
  48                 return "^3Yellow Team^7";
  49         return "Neutral Team";
  50 }
  51 string TeamNoName(float t)
  52 {
  53         // fixme: Search for team entities and get their .netname's!
  54         if(t == 1)
  55                 return "Red Team";
  56         if(t == 2)
  57                 return "Blue Team";
  58         if(t == 3)
  59                 return "Pink Team";
  60         if(t == 4)
  61                 return "Yellow Team";
  62         return "Neutral Team";
  63 }
  64
  65 void dom_init();
  66 void ctf_init();
  67 void runematch_init();
  68 void tdm_init();
  69
  70 void(entity pl) LogTeamchange =
  71 {
  72         string str;
  73         if(!cvar("sv_eventlog"))
  74                 return;
  75         if(pl.playerid < 1)
  76                 return;
  77         str = strcat(":team:", ftos(pl.playerid), ":");
  78         str = strcat(str, ftos(pl.team));
  79         GameLogEcho(str, FALSE);
  80 }
  81
  82 void ResetGameCvars()
  83 {
  84         cvar_set("g_tdm", "0");
  85         cvar_set("g_domination", "0");
  86         cvar_set("g_ctf", "0");
  87         cvar_set("g_runematch", "0");
  88         cvar_set("g_lms", "0");
  89         cvar_set("teamplay", "0");
  90
  91
  92         cvar_set("exit_cfg", "");
  93 }
  94
  95 void ActivateTeamplay()
  96 {
  97         float teamplay_default;
  98         teamplay_default = cvar("teamplay_default");
  99
 100         if(teamplay_default)
 101                 cvar_set("teamplay", ftos(teamplay_default));
 102         else
 103                 cvar_set("teamplay", "3");
 104 }
 105
 106 string gamemode_name;
 107 float teams_matter;
 108
 109 void InitGameplayMode()
 110 {
 111         float fraglimit_override, timelimit_override;
 112
 113         VoteReset();
 114
 115         game = cvar ("gamecfg");        // load game options
 116
 117         // game cvars get reset before map changes
 118         // then map's cfg sets them as desired
 119
 120         // FIXME: also set a message or game mode name to print to players when the join
 121
 122         // set both here, gamemode can override it later
 123         timelimit_override = cvar("timelimit_override");
 124         fraglimit_override = cvar("fraglimit_override");
 125
 126         if(game == GAME_DOMINATION || cvar("g_domination"))
 127         {
 128                 game = GAME_DOMINATION;
 129                 cvar_set("g_domination", "1");
 130
 131                 ActivateTeamplay();
 132
 133                 fraglimit_override = cvar("g_domination_point_limit");
 134
 135                 gamemode_name = "Domination";
 136                 teams_matter = 1;
 137         }
 138         else if(game == GAME_CTF || cvar("g_ctf"))
 139         {
 140                 game = GAME_CTF;
 141                 cvar_set("g_ctf", "1");
 142
 143                 ActivateTeamplay();
 144
 145                 fraglimit_override = cvar("g_ctf_capture_limit");
 146
 147                 gamemode_name = "Capture the Flag";
 148                 teams_matter = 1;
 149         }
 150         else if((game == GAME_RUNEMATCH || cvar("g_runematch")) && !cvar("g_minstagib"))
 151         {
 152                 game = GAME_RUNEMATCH;
 153                 cvar_set("g_runematch", "1");
 154
 155                 if(cvar("deathmatch_force_teamplay"))
 156                         ActivateTeamplay();
 157
 158                 fraglimit_override = cvar("g_runematch_point_limit");
 159
 160                 gamemode_name = "Rune Match";
 161                 if(cvar("teamplay"))
 162                         teams_matter = 1;
 163                 else
 164                         teams_matter = 0;
 165         }
 166         else if(game == GAME_DEATHMATCH || game == GAME_TEAM_DEATHMATCH || cvar("g_tdm"))
 167         {
 168                 if(!cvar("deathmatch"))
 169                         cvar_set("deathmatch", "1");
 170
 171
 172                 if(game == GAME_TEAM_DEATHMATCH || cvar("g_tdm") || cvar("deathmatch_force_teamplay"))
 173                 {
 174                         game = GAME_TEAM_DEATHMATCH;
 175                         gamemode_name = "Team Deathmatch";
 176                         ActivateTeamplay();
 177                         teams_matter = 1;
 178                         cvar_set("g_tdm", "1");
 179                 }
 180                 else
 181                 {
 182                         game = GAME_DEATHMATCH;
 183                         gamemode_name = "Deathmatch";
 184                         teams_matter = 0;
 185                 }
 186
 187                 fraglimit_override = cvar("fraglimit_override");
 188         }
 189         else if(game == GAME_LMS || cvar("g_lms"))
 190         {
 191                 game = GAME_LMS;
 192                 cvar_set("g_lms", "1");
 193                 fraglimit_override = cvar("g_lms_lives_override");
 194                 if(fraglimit_override == 0)
 195                         fraglimit_override = -1;
 196                 gamemode_name = "Last Man Standing";
 197                 teams_matter = 0;
 198                 cvar_set("teamplay", "0");
 199                 lms_lowest_lives = 999;
 200         }
 201         else
 202         {
 203                 // we can only assume...
 204                 gamemode_name = "Deathmatch";
 205                 teams_matter = 0;
 206         }
 207 /*      else if(game == GAME_TEAM_DEATHMATCH)
 208         {
 209                 if(!cvar("deathmatch"))
 210                         cvar_set("deathmatch", "1");
 211
 212                 //if(!cvar("teamplay"))
 213                 //      cvar_set("teamplay", "3");
 214                 ActivateTeamplay();
 215
 216                 fraglimit_override = cvar("fraglimit_override");
 217         }*/
 218
 219         // enforce the server's universal frag/time limits
 220         if(fraglimit_override >= 0)
 221                 cvar_set("fraglimit", ftos(fraglimit_override));
 222         if(timelimit_override >= 0)
 223                 cvar_set("timelimit", ftos(timelimit_override));
 224
 225         if (game == GAME_DOMINATION)//cvar("g_domination"))
 226                 dom_init();
 227         else if (game == GAME_CTF)//cvar("g_ctf"))
 228                 ctf_init();
 229         else if (game == GAME_RUNEMATCH)//cvar("g_runematch"))
 230                 runematch_init();
 231         else if (game == GAME_TEAM_DEATHMATCH)//cvar("g_runematch"))
 232                 tdm_init();
 233
 234         // those mutators rule each other out
 235         if(cvar("g_minstagib"))
 236         {
 237                 cvar_set("g_instagib", "0");
 238                 cvar_set("g_rocketarena", "0");
 239         }
 240         if(cvar("g_instagib"))
 241         {
 242                 cvar_set("g_minstagib", "0");
 243                 cvar_set("g_rocketarena", "0");
 244         }
 245         if(cvar("g_rocketarena"))
 246         {
 247                 cvar_set("g_instagib", "0");
 248                 cvar_set("g_minstagib", "0");
 249         }
 250
 251         registercvar("_motd", "");
 252         registercvar("_mutatormsg", "");
 253         cvar_set("_motd", linewrap(cvar_string("sv_motd"), 50));
 254         cvar_set("_mutatormsg", linewrap(cvar_string("g_mutatormsg"), 50));
 255 }
 256
 257 string GetClientVersionMessage(float v) {
 258         local string versionmsg;
 259         if (v == 1) {
 260                 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";
 261                 // either that or someone wants to be funny
 262         } else if (v != cvar("gameversion")) {
 263                 if(v < cvar("gameversion")) {
 264                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 265                 } else {
 266                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 267                 }
 268         } else {
 269                 versionmsg = "^2client version and server version are compatible.^8";
 270         }
 271         return strzone(versionmsg);
 272
 273 }
 274
 275
 276 void PrintWelcomeMessage(entity pl)
 277 {
 278         string s, mutator, modifications;
 279
 280         /*if(self.welcomemessage_time < time)
 281                 return;
 282         if(self.welcomemessage_time2 > time)
 283                 return;
 284         self.welcomemessage_time2 = time + 0.8; */
 285
 286         if(self.welcomemessage_time2 > time) return;
 287         self.welcomemessage_time2 = time + 1.0;
 288
 289         if(cvar("g_minstagib"))
 290                 mutator = "^2Minstagib ^1";
 291         else if(cvar("g_instagib"))
 292                 mutator = "^2Instagib ^1";
 293         else if(cvar("g_rocketarena"))
 294                 mutator = "^2Rocketarena ^1";
 295
 296         if(cvar("g_midair")) {
 297                 // to protect against unheedingly made changes
 298                 if (modifications) {
 299                         modifications = strcat(modifications, ", ");
 300                 }
 301                 modifications = "midair";
 302         }
 303         if(cvar("g_vampire")) {
 304                 if (modifications) {
 305                         modifications = strcat(modifications, ", ");
 306                 }
 307                 modifications = strcat(modifications, "vampire");
 308         }
 309         if(cvar("g_laserguided_missile")) {
 310                 if (modifications) {
 311                         modifications = strcat(modifications, ", ");
 312                 }
 313                 modifications = strcat(modifications, "laser-guided-missiles");
 314         }
 315
 316         local string versionmessage;
 317         versionmessage = GetClientVersionMessage(self.version);
 318
 319         s = strcat(s, "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThis is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 320         s = strcat(s, "^8\n\nmatch type is ^1", mutator, gamemode_name, "^8\n");
 321
 322         if(modifications != "")
 323                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 324
 325         if((self.classname == "observer" || self.classname == "spectator") && self.version == cvar("gameversion")) {
 326                 s = strcat(s,"^7\n\n\npress jump to play\npress attack to spectate other players\n\n");
 327         }
 328
 329
 330         s = strzone(s);
 331
 332         if (cvar("g_grappling_hook"))
 333                 s = strcat(s, "\n\n^8grappling hook is enabled, press 'e' to use it\n");
 334
 335         if (cvar_string("_mutatormsg") != "") {
 336                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cvar_string("_mutatormsg"));
 337         }
 338
 339         if (cvar_string("_motd") != "") {
 340                 s = strcat(s, "\n\n^8MOTD: ^7", cvar_string("_motd"));
 341         }
 342
 343         s = strzone(s);
 344
 345         centerprint(pl, s);
 346         //sprint(pl, s);
 347
 348         strunzone(s);
 349 }
 350
 351
 352 void SetPlayerColors(entity pl, float _color)
 353 {
 354         /*string s;
 355         s = ftos(cl);
 356         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 357         pl.team = cl + 1;
 358         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 359         pl.clientcolors = 16*cl + cl;*/
 360
 361         float pants, shirt;
 362         pants = _color & 0x0F;
 363         shirt = _color & 0xF0;
 364
 365
 366         if(teamplay) {
 367                 setcolor(pl, 16*pants + pants);
 368         } else {
 369                 setcolor(pl, shirt + pants);
 370         }
 371 }
 372
 373 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 374 {
 375         float _color;
 376
 377         if(t == 4)
 378                 _color = COLOR_TEAM4 - 1;
 379         else if(t == 3)
 380                 _color = COLOR_TEAM3 - 1;
 381         else if(t == 2)
 382                 _color = COLOR_TEAM2 - 1;
 383         else
 384                 _color = COLOR_TEAM1 - 1;
 385
 386         SetPlayerColors(pl,_color);
 387
 388         if(!noprint && t != s)
 389         {
 390                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 391                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 392         }
 393
 394         if(t != s)
 395                 LogTeamchange(pl);
 396 }
 397
 398
 399
 400
 401
 402
 403 // set c1...c4 to show what teams are allowed
 404 void CheckAllowedTeams ()
 405 {
 406         string teament_name;
 407         float dm;
 408         entity head;
 409
 410 //      if(!dom && !ctf)
 411 //              dm = 1;
 412
 413         c1 = c2 = c3 = c4 = -1;
 414         cb1 = cb2 = cb3 = cb4 = 0;
 415
 416         if(g_domination)
 417                 teament_name = "dom_team";
 418         else if(g_ctf)
 419                 teament_name = "ctf_team";
 420         else if(g_tdm)
 421                 teament_name = "tdm_team";
 422         else
 423         {
 424                 // cover anything else by treating it like tdm with no teams spawned
 425                 dm = cvar("g_tdm_teams");
 426                 if(dm < 2)
 427                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 428
 429                 if(dm >= 4)
 430                 {
 431                         c1 = c2 = c3 = c4 = 0;
 432                 }
 433                 else if(dm >= 3)
 434                 {
 435                         c1 = c2 = c3 = 0;
 436                 }
 437                 else// if(dm >= 2)
 438                 {
 439                         c1 = c2 = 0;
 440                 }
 441                 return;
 442         }
 443
 444         // first find out what teams are allowed
 445         head = find(world, classname, teament_name);
 446         while(head)
 447         {
 448                 if(!(g_domination && head.netname == ""))
 449                 {
 450                         if(head.team == COLOR_TEAM1)
 451                         {
 452                                 c1 = 0;
 453                         }
 454                         if(head.team == COLOR_TEAM2)
 455                         {
 456                                 c2 = 0;
 457                         }
 458                         if(head.team == COLOR_TEAM3)
 459                         {
 460                                 c3 = 0;
 461                         }
 462                         if(head.team == COLOR_TEAM4)
 463                         {
 464                                 c4 = 0;
 465                         }
 466                 }
 467                 head = find(head, classname, teament_name);
 468         }
 469 }
 470
 471 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 472 // teams that are allowed will now have their player counts stored in c1...c4
 473 void GetTeamCounts(entity ignore)
 474 {
 475         entity head;
 476         // now count how many players are on each team already
 477
 478         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 479         // also remember the lowest-scoring player
 480
 481         head = find(world, classname, "player");
 482         while(head)
 483         {
 484                 if(head != ignore)// && head.netname != "")
 485                 {
 486                         if(head.team == COLOR_TEAM1)
 487                         {
 488                                 if(c1 >= 0)
 489                                 {
 490                                         c1 = c1 + 1;
 491                                         cb1 = cb1 + 1;
 492                                 }
 493                         }
 494                         if(head.team == COLOR_TEAM2)
 495                         {
 496                                 if(c2 >= 0)
 497                                 {
 498                                         c2 = c2 + 1;
 499                                         cb2 = cb2 + 1;
 500                                 }
 501                         }
 502                         if(head.team == COLOR_TEAM3)
 503                         {
 504                                 if(c3 >= 0)
 505                                 {
 506                                         c3 = c3 + 1;
 507                                         cb3 = cb3 + 1;
 508                                 }
 509                         }
 510                         if(head.team == COLOR_TEAM4)
 511                         {
 512                                 if(c4 >= 0)
 513                                 {
 514                                         c4 = c4 + 1;
 515                                         cb4 = cb4 + 1;
 516                                 }
 517                         }
 518                 }
 519                 head = find(head, classname, "player");
 520         }
 521 }
 522
 523 // returns # of smallest team (1, 2, 3, 4)
 524 // NOTE: Assumes CheckAllowedTeams has already been called!
 525 float FindSmallestTeam(entity pl, float ignore_pl)
 526 {
 527         float totalteams, smallestteam, smallestteam_count, balance_type;
 528         totalteams = 0;
 529
 530         // find out what teams are available
 531         //CheckAllowedTeams();
 532
 533         // make sure there are at least 2 teams to join
 534         if(c1 >= 0)
 535                 totalteams = totalteams + 1;
 536         if(c2 >= 0)
 537                 totalteams = totalteams + 1;
 538         if(c3 >= 0)
 539                 totalteams = totalteams + 1;
 540         if(c4 >= 0)
 541                 totalteams = totalteams + 1;
 542
 543         if(totalteams <= 1)
 544         {
 545                 if(g_domination)
 546                         error("Too few teams available for domination\n");
 547                 else if(g_ctf)
 548                         error("Too few teams available for ctf\n");
 549                 else
 550                         error("Too few teams available for team deathmatch\n");
 551         }
 552
 553
 554         // count how many players are in each team
 555         if(ignore_pl)
 556                 GetTeamCounts(world);
 557         else
 558                 GetTeamCounts(pl);
 559
 560
 561
 562         // c1...c4 now have counts of each team
 563         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 564
 565         smallestteam = 0;
 566         smallestteam_count = 999;
 567
 568         // 2 gives priority to what team you're already on, 1 goes in order
 569         // 2 doesn't seem to work though...
 570         balance_type = 1;
 571
 572         if(balance_type == 1)
 573         {
 574                 if(c1 >= 0 && c1 < smallestteam_count)
 575                 {
 576                         smallestteam = 1;
 577                         smallestteam_count = c1;
 578                 }
 579                 if(c2 >= 0 && c2 < smallestteam_count)
 580                 {
 581                         smallestteam = 2;
 582                         smallestteam_count = c2;
 583                 }
 584                 if(c3 >= 0 && c3 < smallestteam_count)
 585                 {
 586                         smallestteam = 3;
 587                         smallestteam_count = c3;
 588                 }
 589                 if(c4 >= 0 && c4 < smallestteam_count)
 590                 {
 591                         smallestteam = 4;
 592                         smallestteam_count = c4;
 593                 }
 594         }
 595         else
 596         {
 597                 if(c1 >= 0 && (c1 < smallestteam_count ||
 598                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 599                 {
 600                         smallestteam = 1;
 601                         smallestteam_count = c1;
 602                 }
 603                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 604                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 605                 {
 606                         smallestteam = 2;
 607                         smallestteam_count = c2;
 608                 }
 609                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 610                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 611                 {
 612                         smallestteam = 3;
 613                         smallestteam_count = c3;
 614                 }
 615                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 616                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 617                 {
 618                         smallestteam = 4;
 619                         smallestteam_count = c4;
 620                 }
 621         }
 622
 623         return smallestteam;
 624 }
 625
 626 float JoinBestTeam(entity pl, float only_return_best)
 627 {
 628         float smallest, selectedteam;
 629
 630         g_domination = cvar("g_domination");
 631         g_ctf = cvar("g_ctf");
 632
 633         // don't join a team if we're not playing a team game
 634         if(!cvar("teamplay") && !g_domination && !g_ctf)
 635                 return 0;
 636
 637         // find out what teams are available
 638         CheckAllowedTeams();
 639
 640
 641         if(cvar("g_domination"))
 642         {
 643                 if(cvar("g_domination_default_teams") < 3)
 644                         c3 = 9999;
 645                 if(cvar("g_domination_default_teams") < 4)
 646                         c4 = 9999;
 647         }
 648
 649         // if we don't care what team he ends up on, put him on whatever team he entered as.
 650         // if he's not on a valid team, then let other code put him on the smallest team
 651         if(!cvar("g_balance_teams") && !cvar("g_balance_teams_force"))
 652         {
 653                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 654                         selectedteam = pl.team;
 655                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 656                         selectedteam = pl.team;
 657                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 658                         selectedteam = pl.team;
 659                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 660                         selectedteam = pl.team;
 661                 else
 662                         selectedteam = -1;
 663                 if(selectedteam > 0)
 664                 {
 665                         if(!only_return_best)
 666                         {
 667                                 SetPlayerColors(pl, selectedteam - 1);
 668                                 LogTeamchange(pl);
 669                         }
 670                         return selectedteam;
 671                 }
 672                 // otherwise end up on the smallest team (handled below)
 673         }
 674
 675         smallest = FindSmallestTeam(pl, TRUE);
 676
 677
 678         if(!only_return_best)
 679         {
 680                 if(smallest == 1)
 681                 {
 682                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 683                 }
 684                 else if(smallest == 2)
 685                 {
 686                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 687                 }
 688                 else if(smallest == 3)
 689                 {
 690                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 691                 }
 692                 else if(smallest == 4)
 693                 {
 694                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 695                 }
 696                 else
 697                 {
 698                         error("smallest team: invalid team\n");
 699                 }
 700                 LogTeamchange(pl);
 701                 if(pl.deadflag == DEAD_NO)
 702                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 703         }
 704
 705         return smallest;
 706 }
 707
 708
 709 void SV_ChangeTeam(float _color)
 710 {
 711         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 712
 713         // in normal deathmatch we can just apply the color and we're done
 714         if(!cvar("teamplay")) {
 715                 SetPlayerColors(self, _color);
 716                 return;
 717         }
 718
 719         scolor = self.clientcolors & 0x0F;
 720         dcolor = _color & 0x0F;
 721
 722         if(scolor == COLOR_TEAM1 - 1)
 723                 steam = 1;
 724         else if(scolor == COLOR_TEAM2 - 1)
 725                 steam = 2;
 726         else if(scolor == COLOR_TEAM3 - 1)
 727                 steam = 3;
 728         else if(scolor == COLOR_TEAM4 - 1)
 729                 steam = 4;
 730         if(dcolor == COLOR_TEAM1 - 1)
 731                 dteam = 1;
 732         else if(dcolor == COLOR_TEAM2 - 1)
 733                 dteam = 2;
 734         else if(dcolor == COLOR_TEAM3 - 1)
 735                 dteam = 3;
 736         else if(dcolor == COLOR_TEAM4 - 1)
 737                 dteam = 4;
 738
 739         // remap invalid teams in dom & ctf
 740         if(cvar("g_ctf") && dteam == 3)
 741                 dteam = 2;
 742         else if(cvar("g_ctf") && dteam == 4)
 743                 dteam = 1;
 744         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 3) || (cvar("g_tdm") && cvar("g_tdm_teams") < 3))
 745         {
 746                 if(dteam == 3)
 747                         dteam = 2;
 748                 else if(dteam == 4)
 749                         dteam = 1;
 750         }
 751         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 4) || (cvar("g_tdm") && cvar("g_tdm_teams") < 4))
 752         {
 753                 if(dteam == 4)
 754                         dteam = 1;
 755         }
 756
 757         // not changing teams
 758         if(scolor == dcolor)
 759         {
 760                 //bprint("same team change\n");
 761                 SetPlayerTeam(self, dteam, steam, TRUE);
 762                 return;
 763         }
 764
 765         if(cvar("teamplay"))
 766         {
 767                 if(cvar("g_changeteam_banned"))
 768                 {
 769                         sprint(self, "Team changes not allowed\n");
 770                         return; // changing teams is not allowed
 771                 }
 772
 773                 if(cvar("g_balance_teams_prevent_imbalance"))
 774                 {
 775                         // only allow changing to a smaller or equal size team
 776
 777                         // find out what teams are available
 778                         CheckAllowedTeams();
 779                         // count how many players on each team
 780                         GetTeamCounts(world);
 781
 782                         // get desired team
 783                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 784                         {
 785                                 dcount = c1;
 786                                 dbotcount = cb1;
 787                         }
 788                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 789                         {
 790                                 dcount = c2;
 791                                 dbotcount = cb2;
 792                         }
 793                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 794                         {
 795                                 dcount = c3;
 796                                 dbotcount = cb3;
 797                         }
 798                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 799                         {
 800                                 dcount = c4;
 801                                 dbotcount = cb4;
 802                         }
 803                         else
 804                         {
 805                                 sprint(self, "Cannot change to an invalid team\n");
 806
 807                                 return;
 808                         }
 809
 810                         // get starting team
 811                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 812                                 scount = c1;
 813                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 814                                 scount = c2;
 815                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 816                                 scount = c3;
 817                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 818                                 scount = c4;
 819
 820                         if(scount) // started at a valid, nonempty team
 821                         {
 822                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 823                                 if(dcount >= scount && dbotcount <= 0)
 824                                 {
 825                                         sprint(self, "Cannot change to a larger team\n");
 826                                         return; // can't change to a larger team
 827                                 }
 828                         }
 829                 }
 830         }
 831
 832 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 833
 834         SetPlayerTeam(self, dteam, steam, FALSE);
 835         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
 836         {
 837                 // kill player when changing teams
 838                 if(self.deadflag == DEAD_NO)
 839                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
 840                         // reduce frags during a team change
 841                         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 842         }
 843 }
 844
 845
 846 void ShufflePlayerOutOfTeam (float source_team)
 847 {
 848         float smallestteam, smallestteam_count, steam;
 849         float lowest_bot_score, lowest_player_score;
 850         entity head, lowest_bot, lowest_player, selected;
 851         string m;
 852
 853         smallestteam = 0;
 854         smallestteam_count = 999;
 855
 856         if(c1 >= 0 && c1 < smallestteam_count)
 857         {
 858                 smallestteam = 1;
 859                 smallestteam_count = c1;
 860         }
 861         if(c2 >= 0 && c2 < smallestteam_count)
 862         {
 863                 smallestteam = 2;
 864                 smallestteam_count = c2;
 865         }
 866         if(c3 >= 0 && c3 < smallestteam_count)
 867         {
 868                 smallestteam = 3;
 869                 smallestteam_count = c3;
 870         }
 871         if(c4 >= 0 && c4 < smallestteam_count)
 872         {
 873                 smallestteam = 4;
 874                 smallestteam_count = c4;
 875         }
 876
 877         if(!smallestteam)
 878         {
 879                 bprint("warning: no smallest team\n");
 880                 return;
 881         }
 882
 883         if(source_team == 1)
 884                 steam = COLOR_TEAM1;
 885         else if(source_team == 2)
 886                 steam = COLOR_TEAM2;
 887         else if(source_team == 3)
 888                 steam = COLOR_TEAM3;
 889         else if(source_team == 4)
 890                 steam = COLOR_TEAM4;
 891
 892         lowest_bot = world;
 893         lowest_bot_score = 9999;
 894         lowest_player = world;
 895         lowest_player_score = 9999;
 896
 897         // find the lowest-scoring player & bot of that team
 898         head = find(world, classname, "player");
 899         while(head)
 900         {
 901                 if(head.team == steam)
 902                 {
 903                         if(head.isbot)
 904                         {
 905                                 if(head.frags < lowest_bot_score)
 906                                 {
 907                                         lowest_bot = head;
 908                                         lowest_bot_score = head.frags;
 909                                 }
 910                         }
 911                         else
 912                         {
 913                                 if(head.frags < lowest_player_score)
 914                                 {
 915                                         lowest_player = head;
 916                                         lowest_player_score = head.frags;
 917                                 }
 918                         }
 919                 }
 920                 head = find(head, classname, "player");
 921         }
 922
 923         // prefers to move a bot...
 924         if(lowest_bot != world)
 925                 selected = lowest_bot;
 926         // but it will move a player if it has to
 927         else
 928                 selected = lowest_player;
 929         // don't do anything if it couldn't find anyone
 930         if(!selected)
 931         {
 932                 bprint("warning: couldn't find a player to move from team\n");
 933                 return;
 934         }
 935
 936         // smallest team gains a member
 937         if(smallestteam == 1)
 938         {
 939                 c1 = c1 + 1;
 940         }
 941         else if(smallestteam == 2)
 942         {
 943                 c2 = c2 + 1;
 944         }
 945         else if(smallestteam == 3)
 946         {
 947                 c3 = c3 + 1;
 948         }
 949         else if(smallestteam == 4)
 950         {
 951                 c4 = c4 + 1;
 952         }
 953         else
 954         {
 955                 bprint("warning: destination team invalid\n");
 956                 return;
 957         }
 958         // source team loses a member
 959         if(source_team == 1)
 960         {
 961                 c1 = c1 + 1;
 962         }
 963         else if(source_team == 2)
 964         {
 965                 c2 = c2 + 2;
 966         }
 967         else if(source_team == 3)
 968         {
 969                 c3 = c3 + 3;
 970         }
 971         else if(source_team == 4)
 972         {
 973                 c4 = c4 + 4;
 974         }
 975         else
 976         {
 977                 bprint("warning: source team invalid\n");
 978                 return;
 979         }
 980
 981         // move the player to the new team
 982         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
 983
 984         if(selected.deadflag == DEAD_NO)
 985                         Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
 986         m = "You have been moved into a different team to improve team balance\nYou are now on: ";
 987         if (selected.team == 5)
 988                 m = strcat(m, "^1Red Team");
 989         else if (selected.team == 14)
 990                 m = strcat(m, "^4Blue Team");
 991         else if (selected.team == 10)
 992                 m = strcat(m, "^6Pink Team");
 993         else if (selected.team == 13)
 994                 m = strcat(m, "^3Yellow Team");
 995         centerprint(selected, m);
 996 }
 997
 998 // part of g_balance_teams_force
 999 // occasionally perform an audit of the teams to make
1000 // sure they're more or less balanced in player count.
1001 void AuditTeams()
1002 {
1003         float numplayers, numteams, average;
1004         if(!cvar("g_balance_teams_force"))
1005                 return;
1006         if(!cvar("teamplay"))
1007                 return;
1008
1009         if(audit_teams_time > time)
1010                 return;
1011
1012         audit_teams_time = time + 4 + random();
1013
1014 //      bprint("Auditing teams\n");
1015
1016         CheckAllowedTeams();
1017         GetTeamCounts(world);
1018
1019
1020         numteams = numplayers = 0;
1021         if(c1 >= 0)
1022         {
1023                 numteams = numteams + 1;
1024                 numplayers = numplayers + c1;
1025         }
1026         if(c2 >= 0)
1027         {
1028                 numteams = numteams + 1;
1029                 numplayers = numplayers + c2;
1030         }
1031         if(c3 >= 0)
1032         {
1033                 numteams = numteams + 1;
1034                 numplayers = numplayers + c3;
1035         }
1036         if(c4 >= 0)
1037         {
1038                 numteams = numteams + 1;
1039                 numplayers = numplayers + c4;
1040         }
1041
1042         if(numplayers <= 0)
1043                 return; // no players to move around
1044         if(numteams < 2)
1045                 return; // don't bother shuffling if for some reason there aren't any teams
1046
1047         average = ceil(numplayers / numteams);
1048
1049         if(average <= 0)
1050                 return; // that's weird...
1051
1052         if(c1 && c1 > average)
1053         {
1054                 bprint("Rebalancing Teams\n");
1055                 //bprint("Shuffle from team 1\n");
1056                 ShufflePlayerOutOfTeam(1);
1057         }
1058         if(c2 && c2 > average)
1059         {
1060                 bprint("Rebalancing Teams\n");
1061                 //bprint("Shuffle from team 2\n");
1062                 ShufflePlayerOutOfTeam(2);
1063         }
1064         if(c3 && c3 > average)
1065         {
1066                 bprint("Rebalancing Teams\n");
1067                 //bprint("Shuffle from team 3\n");
1068                 ShufflePlayerOutOfTeam(3);
1069         }
1070         if(c4 && c4 > average)
1071         {
1072                 bprint("Rebalancing Teams\n");
1073                 //bprint("Shuffle from team 4\n");
1074                 ShufflePlayerOutOfTeam(4);
1075         }
1076
1077         // if teams are still unbalanced, balance them further in the next audit,
1078         // which will happen sooner (keep doing rapid audits until things are in order)
1079         audit_teams_time = time + 0.7 + random()*0.3;
1080 }
1081
1082
1083
1084 /*void(entity e, float first) UpdateTeamScore =
1085 {
1086         clientno = e.FIXME;
1087         if(first)
1088         {
1089                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1090                 WriteByte (MSG_ALL, clientno);
1091                 WriteString (MSG_ALL, e.netname);
1092
1093                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1094                 WriteByte (MSG_ALL, clientno);
1095                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1096         }
1097
1098         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1099         WriteByte (MSG_ALL, clientno);
1100         WriteShort (MSG_ALL, e.frags + 10000);
1101 };
1102
1103 */
1104
1105
1106 // code from here on is just to support maps that don't have team entities
1107 void tdm_spawnteam (string teamname, float teamcolor)
1108 {
1109         local entity e;
1110         e = spawn();
1111         e.classname = "tdm_team";
1112         e.netname = teamname;
1113         e.cnt = teamcolor;
1114         e.team = e.cnt + 1;
1115 };
1116
1117 // spawn some default teams if the map is not set up for tdm
1118 void() tdm_spawnteams =
1119 {
1120         float numteams;
1121
1122         numteams = cvar("g_tdm_teams");
1123
1124         tdm_spawnteam("Red", 4);
1125         tdm_spawnteam("Blue", 13);
1126 };
1127
1128 void() tdm_delayedinit =
1129 {
1130         self.think = SUB_Remove;
1131         self.nextthink = time;
1132         // if no teams are found, spawn defaults
1133         if (find(world, classname, "tdm_team") == world)
1134                 tdm_spawnteams();
1135 };
1136
1137 void() tdm_init =
1138 {
1139         local entity e;
1140         e = spawn();
1141         e.think = tdm_delayedinit;
1142         e.nextthink = time + 0.1;
1143 };
1144
1145