data/qcsrc/server/teamplay.qc

   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 float GAME_ARENA                = 7;
  14
  15
  16 // client counts for each team
  17 float c1, c2, c3, c4;
  18 // # of bots on those teams
  19 float cb1, cb2, cb3, cb4;
  20
  21 float g_domination, g_ctf, g_tdm;
  22
  23 float audit_teams_time;
  24
  25
  26 string TeamName(float t)
  27 {
  28         // fixme: Search for team entities and get their .netname's!
  29         if(t == COLOR_TEAM1)
  30                 return "Red Team";
  31         if(t == COLOR_TEAM2)
  32                 return "Blue Team";
  33         if(t == COLOR_TEAM3)
  34                 return "Pink Team";
  35         if(t == COLOR_TEAM4)
  36                 return "Yellow Team";
  37         return "Neutral Team";
  38 }
  39 string ColoredTeamName(float t)
  40 {
  41         // fixme: Search for team entities and get their .netname's!
  42         if(t == COLOR_TEAM1)
  43                 return "^1Red Team^7";
  44         if(t == COLOR_TEAM2)
  45                 return "^4Blue Team^7";
  46         if(t == COLOR_TEAM3)
  47                 return "^6Pink Team^7";
  48         if(t == COLOR_TEAM4)
  49                 return "^3Yellow Team^7";
  50         return "Neutral Team";
  51 }
  52 string TeamNoName(float t)
  53 {
  54         // fixme: Search for team entities and get their .netname's!
  55         if(t == 1)
  56                 return "Red Team";
  57         if(t == 2)
  58                 return "Blue Team";
  59         if(t == 3)
  60                 return "Pink Team";
  61         if(t == 4)
  62                 return "Yellow Team";
  63         return "Neutral Team";
  64 }
  65
  66 void dom_init();
  67 void ctf_init();
  68 void runematch_init();
  69 void tdm_init();
  70
  71 void(entity pl) LogTeamchange =
  72 {
  73         string str;
  74         if(!cvar("sv_eventlog"))
  75                 return;
  76         if(pl.playerid < 1)
  77                 return;
  78         str = strcat(":team:", ftos(pl.playerid), ":");
  79         str = strcat(str, ftos(pl.team));
  80         GameLogEcho(str, FALSE);
  81 }
  82
  83 void ResetGameCvars()
  84 {
  85         cvar_set("g_tdm", "0");
  86         cvar_set("g_domination", "0");
  87         cvar_set("g_ctf", "0");
  88         cvar_set("g_runematch", "0");
  89         cvar_set("g_lms", "0");
  90         cvar_set("g_arena", "0");
  91         cvar_set("teamplay", "0");
  92
  93
  94         cvar_set("exit_cfg", "");
  95 }
  96
  97 void ActivateTeamplay()
  98 {
  99         float teamplay_default;
 100         teamplay_default = cvar("teamplay_default");
 101
 102         if(teamplay_default)
 103                 cvar_set("teamplay", ftos(teamplay_default));
 104         else
 105                 cvar_set("teamplay", "3");
 106 }
 107
 108 string gamemode_name;
 109 float teams_matter;
 110
 111 void InitGameplayMode()
 112 {
 113         float fraglimit_override, timelimit_override;
 114
 115         VoteReset();
 116
 117         game = cvar ("gamecfg");        // load game options
 118
 119         // game cvars get reset before map changes
 120         // then map's cfg sets them as desired
 121
 122         // FIXME: also set a message or game mode name to print to players when the join
 123
 124         // set both here, gamemode can override it later
 125         timelimit_override = cvar("timelimit_override");
 126         fraglimit_override = cvar("fraglimit_override");
 127
 128         if(game == GAME_DOMINATION || cvar("g_domination"))
 129         {
 130                 ResetGameCvars();
 131                 game = GAME_DOMINATION;
 132                 cvar_set("g_domination", "1");
 133
 134                 ActivateTeamplay();
 135
 136                 fraglimit_override = cvar("g_domination_point_limit");
 137
 138                 gamemode_name = "Domination";
 139                 teams_matter = 1;
 140         }
 141         else if(game == GAME_CTF || cvar("g_ctf"))
 142         {
 143                 ResetGameCvars();
 144                 game = GAME_CTF;
 145                 cvar_set("g_ctf", "1");
 146
 147                 ActivateTeamplay();
 148
 149                 fraglimit_override = cvar("g_ctf_capture_limit");
 150
 151                 gamemode_name = "Capture the Flag";
 152                 teams_matter = 1;
 153         }
 154         else if((game == GAME_RUNEMATCH || cvar("g_runematch")) && !cvar("g_minstagib"))
 155         {
 156                 game = GAME_RUNEMATCH;
 157                 cvar_set("g_runematch", "1");
 158
 159                 if(cvar("deathmatch_force_teamplay"))
 160                         ActivateTeamplay();
 161
 162                 fraglimit_override = cvar("g_runematch_point_limit");
 163
 164                 gamemode_name = "Rune Match";
 165                 if(cvar("teamplay"))
 166                         teams_matter = 1;
 167                 else
 168                         teams_matter = 0;
 169         }
 170         else if(game == GAME_DEATHMATCH || game == GAME_TEAM_DEATHMATCH || cvar("g_tdm"))
 171         {
 172                 if(!cvar("deathmatch"))
 173                         cvar_set("deathmatch", "1");
 174
 175
 176                 if(game == GAME_TEAM_DEATHMATCH || cvar("g_tdm") || cvar("deathmatch_force_teamplay"))
 177                 {
 178                         ResetGameCvars();
 179                         game = GAME_TEAM_DEATHMATCH;
 180                         gamemode_name = "Team Deathmatch";
 181                         ActivateTeamplay();
 182                         teams_matter = 1;
 183                         cvar_set("g_tdm", "1");
 184                 }
 185                 else
 186                 {
 187                         ResetGameCvars();
 188                         game = GAME_DEATHMATCH;
 189                         gamemode_name = "Deathmatch";
 190                         teams_matter = 0;
 191                 }
 192
 193                 fraglimit_override = cvar("fraglimit_override");
 194         }
 195         else if(game == GAME_LMS || cvar("g_lms"))
 196         {
 197                 ResetGameCvars();
 198                 game = GAME_LMS;
 199                 cvar_set("g_lms", "1");
 200                 fraglimit_override = cvar("g_lms_lives_override");
 201                 if(fraglimit_override == 0)
 202                         fraglimit_override = -1;
 203                 gamemode_name = "Last Man Standing";
 204                 teams_matter = 0;
 205                 lms_lowest_lives = 999;
 206         }
 207         else if(game == GAME_ARENA || cvar("g_arena"))
 208         {
 209                 ResetGameCvars();
 210                 game = GAME_ARENA;
 211                 cvar_set("g_arena", "1");
 212                 fraglimit_override = cvar("g_arena_point_limit");
 213                 maxspawned = cvar("g_arena_maxspawned");
 214                 if(maxspawned < 2)
 215                         maxspawned = 2;
 216                 arena_roundbased = cvar("g_arena_roundbased");
 217                 gamemode_name = "Arena";
 218                 teams_matter = 0;
 219         }
 220         else
 221         {
 222                 // we can only assume...
 223                 ResetGameCvars();
 224                 gamemode_name = "Deathmatch";
 225                 teams_matter = 0;
 226         }
 227 /*      else if(game == GAME_TEAM_DEATHMATCH)
 228         {
 229                 if(!cvar("deathmatch"))
 230                         cvar_set("deathmatch", "1");
 231
 232                 //if(!cvar("teamplay"))
 233                 //      cvar_set("teamplay", "3");
 234                 ActivateTeamplay();
 235
 236                 fraglimit_override = cvar("fraglimit_override");
 237         }*/
 238
 239         // enforce the server's universal frag/time limits
 240         if(!cvar("g_campaign"))
 241         {
 242                 if(fraglimit_override >= 0)
 243                         cvar_set("fraglimit", ftos(fraglimit_override));
 244                 if(timelimit_override >= 0)
 245                         cvar_set("timelimit", ftos(timelimit_override));
 246         }
 247
 248         if (game == GAME_DOMINATION)//cvar("g_domination"))
 249                 dom_init();
 250         else if (game == GAME_CTF)//cvar("g_ctf"))
 251                 ctf_init();
 252         else if (game == GAME_RUNEMATCH)//cvar("g_runematch"))
 253                 runematch_init();
 254         else if (game == GAME_TEAM_DEATHMATCH)//cvar("g_runematch"))
 255                 tdm_init();
 256
 257         // those mutators rule each other out
 258         if(cvar("g_minstagib"))
 259         {
 260                 cvar_set("g_instagib", "0");
 261                 cvar_set("g_rocketarena", "0");
 262         }
 263         if(cvar("g_instagib"))
 264         {
 265                 cvar_set("g_minstagib", "0");
 266                 cvar_set("g_rocketarena", "0");
 267         }
 268         if(cvar("g_rocketarena"))
 269         {
 270                 cvar_set("g_instagib", "0");
 271                 cvar_set("g_minstagib", "0");
 272         }
 273
 274         registercvar("_motd", "");
 275         registercvar("_mutatormsg", "");
 276         cvar_set("_motd", wordwrap(cvar_string("sv_motd"), 50));
 277         cvar_set("_mutatormsg", wordwrap(cvar_string("g_mutatormsg"), 50));
 278
 279         g_domination = cvar("g_domination");
 280         g_ctf = cvar("g_ctf");
 281         g_tdm = cvar("g_tdm");
 282 }
 283
 284 string GetClientVersionMessage(float v) {
 285         local string versionmsg;
 286         if (v == 1) {
 287                 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";
 288                 // either that or someone wants to be funny
 289         } else if (v != cvar("gameversion")) {
 290                 if(v < cvar("gameversion")) {
 291                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 292                 } else {
 293                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 294                 }
 295         } else {
 296                 versionmsg = "^2client version and server version are compatible.^8";
 297         }
 298         return strzone(versionmsg);
 299
 300 }
 301
 302
 303 void PrintWelcomeMessage(entity pl)
 304 {
 305         string s, mutator, modifications;
 306
 307         /*if(self.welcomemessage_time < time)
 308                 return;
 309         if(self.welcomemessage_time2 > time)
 310                 return;
 311         self.welcomemessage_time2 = time + 0.8; */
 312
 313         if(self.classname == "observer")
 314         {
 315                 if(cvar("g_lms") && self.frags <= 0 && self.frags > -666)
 316                         return centermsg_setall(strcat(newlines, "^1You have no more lives left\nwait for next round\n\n\n^7press attack to spectate other players"));
 317                 else if(cvar("g_lms") && self.frags == -666)
 318                         return centermsg_setall(strcat(newlines, "^1Match has already begun\nwait for next round\n\n\n^7press attack to spectate other players"));
 319         }
 320         else if(self.classname == "spectator")
 321         {
 322                 if ((cvar("g_lms") && self.frags < 1) || cvar("g_arena"))
 323                         return centermsg_setall(strcat(newlines, "spectating ", self.enemy.netname, "\n\n\n^7press attack for next player\npress attack2 for free fly mode"));
 324                 else
 325                         return centermsg_setall(strcat(newlines, "spectating ", self.enemy.netname, "\n\n\n^7press jump to play\n^7press attack for next player\npress attack2 for free fly mode"));
 326         }
 327
 328
 329         if(self.welcomemessage_time2 > time) return;
 330         self.welcomemessage_time2 = time + 1.0;
 331
 332         if(cvar("g_campaign"))
 333         {
 334                 centermsg_setallfor(pl, campaign_message);
 335                 return;
 336         }
 337
 338         if(cvar("g_minstagib"))
 339                 mutator = "^2Minstagib ^1";
 340         else if(cvar("g_instagib"))
 341                 mutator = "^2Instagib ^1";
 342         else if(cvar("g_rocketarena"))
 343                 mutator = "^2Rocketarena ^1";
 344         else if(cvar("g_nixnex"))
 345                 mutator = "^2No Items Nexuiz ^1";
 346
 347         if(cvar("g_midair")) {
 348                 // to protect against unheedingly made changes
 349                 if (modifications) {
 350                         modifications = strcat(modifications, ", ");
 351                 }
 352                 modifications = "midair";
 353         }
 354         if(cvar("g_vampire")) {
 355                 if (modifications) {
 356                         modifications = strcat(modifications, ", ");
 357                 }
 358                 modifications = strcat(modifications, "vampire");
 359         }
 360         if(cvar("g_laserguided_missile")) {
 361                 if (modifications) {
 362                         modifications = strcat(modifications, ", ");
 363                 }
 364                 modifications = strcat(modifications, "laser-guided-missiles");
 365         }
 366
 367         local string versionmessage;
 368         versionmessage = GetClientVersionMessage(self.version);
 369
 370         s = strcat(s, newlines, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 371         s = strcat(s, "^8\n\nmatch type is ^1", mutator, gamemode_name, "^8\n");
 372
 373         if(modifications != "")
 374                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 375
 376         if((self.classname == "observer" || self.classname == "spectator") && self.version == cvar("gameversion")) {
 377                 if(!cvar("g_arena"))
 378                         s = strcat(s,"^7\n\n\npress jump to play\npress attack to spectate other players\n\n");
 379                 else if(player_count < 2 && arena_roundbased)
 380                 {
 381                         s = strcat(s, "\n\n\n^1waiting for second player to start match^7\n\n");
 382                 }
 383                 else
 384                 {
 385                         s = strcat(s, "\n\n\n");
 386                         if(champion)
 387                                 s = strcat(s, "^7current champion is: ", champion.netname, "\n\n");
 388                         s = strcat(s,"^7press attack to spectate other players\n\n");
 389                 }
 390         }
 391
 392
 393         s = strzone(s);
 394
 395         if (cvar("g_grappling_hook"))
 396                 s = strcat(s, "\n\n^8grappling hook is enabled, press 'e' to use it\n");
 397
 398         if (cvar_string("_mutatormsg") != "") {
 399                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cvar_string("_mutatormsg"));
 400         }
 401
 402         if (cvar_string("_motd") != "") {
 403                 s = strcat(s, "\n\n^8MOTD: ^7", cvar_string("_motd"));
 404         }
 405
 406         s = strzone(s);
 407
 408         centermsg_setallfor(pl, s);
 409         //sprint(pl, s);
 410
 411         strunzone(s);
 412 }
 413
 414
 415 void SetPlayerColors(entity pl, float _color)
 416 {
 417         /*string s;
 418         s = ftos(cl);
 419         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 420         pl.team = cl + 1;
 421         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 422         pl.clientcolors = 16*cl + cl;*/
 423
 424         float pants, shirt;
 425         pants = _color & 0x0F;
 426         shirt = _color & 0xF0;
 427
 428
 429         if(teamplay) {
 430                 setcolor(pl, 16*pants + pants);
 431         } else {
 432                 setcolor(pl, shirt + pants);
 433         }
 434 }
 435
 436 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 437 {
 438         float _color;
 439
 440         if(t == 4)
 441                 _color = COLOR_TEAM4 - 1;
 442         else if(t == 3)
 443                 _color = COLOR_TEAM3 - 1;
 444         else if(t == 2)
 445                 _color = COLOR_TEAM2 - 1;
 446         else
 447                 _color = COLOR_TEAM1 - 1;
 448
 449         SetPlayerColors(pl,_color);
 450
 451         if(!noprint && t != s)
 452         {
 453                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 454                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 455         }
 456
 457         if(t != s)
 458                 LogTeamchange(pl);
 459 }
 460
 461
 462
 463
 464
 465
 466 // set c1...c4 to show what teams are allowed
 467 void CheckAllowedTeams ()
 468 {
 469         string teament_name;
 470         float dm;
 471         entity head;
 472
 473 //      if(!dom && !ctf)
 474 //              dm = 1;
 475
 476         c1 = c2 = c3 = c4 = -1;
 477         cb1 = cb2 = cb3 = cb4 = 0;
 478
 479         if(g_domination)
 480                 teament_name = "dom_team";
 481         else if(g_ctf)
 482                 teament_name = "ctf_team";
 483         else if(g_tdm)
 484                 teament_name = "tdm_team";
 485         else
 486         {
 487                 // cover anything else by treating it like tdm with no teams spawned
 488                 dm = cvar("g_tdm_teams");
 489                 if(dm < 2)
 490                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 491
 492                 if(dm >= 4)
 493                 {
 494                         c1 = c2 = c3 = c4 = 0;
 495                 }
 496                 else if(dm >= 3)
 497                 {
 498                         c1 = c2 = c3 = 0;
 499                 }
 500                 else// if(dm >= 2)
 501                 {
 502                         c1 = c2 = 0;
 503                 }
 504                 return;
 505         }
 506
 507         // first find out what teams are allowed
 508         head = find(world, classname, teament_name);
 509         while(head)
 510         {
 511                 if(!(g_domination && head.netname == ""))
 512                 {
 513                         if(head.team == COLOR_TEAM1)
 514                         {
 515                                 c1 = 0;
 516                         }
 517                         if(head.team == COLOR_TEAM2)
 518                         {
 519                                 c2 = 0;
 520                         }
 521                         if(head.team == COLOR_TEAM3)
 522                         {
 523                                 c3 = 0;
 524                         }
 525                         if(head.team == COLOR_TEAM4)
 526                         {
 527                                 c4 = 0;
 528                         }
 529                 }
 530                 head = find(head, classname, teament_name);
 531         }
 532 }
 533
 534 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 535 // teams that are allowed will now have their player counts stored in c1...c4
 536 void GetTeamCounts(entity ignore)
 537 {
 538         entity head;
 539         // now count how many players are on each team already
 540
 541         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 542         // also remember the lowest-scoring player
 543
 544         head = find(world, classname, "player");
 545         while(head)
 546         {
 547                 if(head != ignore)// && head.netname != "")
 548                 {
 549                         if(head.team == COLOR_TEAM1)
 550                         {
 551                                 if(c1 >= 0)
 552                                 {
 553                                         c1 = c1 + 1;
 554                                         cb1 = cb1 + 1;
 555                                 }
 556                         }
 557                         if(head.team == COLOR_TEAM2)
 558                         {
 559                                 if(c2 >= 0)
 560                                 {
 561                                         c2 = c2 + 1;
 562                                         cb2 = cb2 + 1;
 563                                 }
 564                         }
 565                         if(head.team == COLOR_TEAM3)
 566                         {
 567                                 if(c3 >= 0)
 568                                 {
 569                                         c3 = c3 + 1;
 570                                         cb3 = cb3 + 1;
 571                                 }
 572                         }
 573                         if(head.team == COLOR_TEAM4)
 574                         {
 575                                 if(c4 >= 0)
 576                                 {
 577                                         c4 = c4 + 1;
 578                                         cb4 = cb4 + 1;
 579                                 }
 580                         }
 581                 }
 582                 head = find(head, classname, "player");
 583         }
 584 }
 585
 586 // returns # of smallest team (1, 2, 3, 4)
 587 // NOTE: Assumes CheckAllowedTeams has already been called!
 588 float FindSmallestTeam(entity pl, float ignore_pl)
 589 {
 590         float totalteams, smallestteam, smallestteam_count, balance_type;
 591         totalteams = 0;
 592
 593         // find out what teams are available
 594         //CheckAllowedTeams();
 595
 596         // make sure there are at least 2 teams to join
 597         if(c1 >= 0)
 598                 totalteams = totalteams + 1;
 599         if(c2 >= 0)
 600                 totalteams = totalteams + 1;
 601         if(c3 >= 0)
 602                 totalteams = totalteams + 1;
 603         if(c4 >= 0)
 604                 totalteams = totalteams + 1;
 605
 606         if(totalteams <= 1)
 607         {
 608                 if(g_domination)
 609                         error("Too few teams available for domination\n");
 610                 else if(g_ctf)
 611                         error("Too few teams available for ctf\n");
 612                 else
 613                         error("Too few teams available for team deathmatch\n");
 614         }
 615
 616
 617         // count how many players are in each team
 618         if(ignore_pl)
 619                 GetTeamCounts(pl);
 620         else
 621                 GetTeamCounts(world);
 622
 623         // c1...c4 now have counts of each team
 624         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 625
 626         smallestteam = 0;
 627         smallestteam_count = 999;
 628
 629         // 2 gives priority to what team you're already on, 1 goes in order
 630         // 2 doesn't seem to work though...
 631         balance_type = 1;
 632
 633         if(balance_type == 1)
 634         {
 635                 if(c1 >= 0 && c1 < smallestteam_count)
 636                 {
 637                         smallestteam = 1;
 638                         smallestteam_count = c1;
 639                 }
 640                 if(c2 >= 0 && c2 < smallestteam_count)
 641                 {
 642                         smallestteam = 2;
 643                         smallestteam_count = c2;
 644                 }
 645                 if(c3 >= 0 && c3 < smallestteam_count)
 646                 {
 647                         smallestteam = 3;
 648                         smallestteam_count = c3;
 649                 }
 650                 if(c4 >= 0 && c4 < smallestteam_count)
 651                 {
 652                         smallestteam = 4;
 653                         smallestteam_count = c4;
 654                 }
 655         }
 656         else
 657         {
 658                 if(c1 >= 0 && (c1 < smallestteam_count ||
 659                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 660                 {
 661                         smallestteam = 1;
 662                         smallestteam_count = c1;
 663                 }
 664                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 665                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 666                 {
 667                         smallestteam = 2;
 668                         smallestteam_count = c2;
 669                 }
 670                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 671                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 672                 {
 673                         smallestteam = 3;
 674                         smallestteam_count = c3;
 675                 }
 676                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 677                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 678                 {
 679                         smallestteam = 4;
 680                         smallestteam_count = c4;
 681                 }
 682         }
 683
 684         return smallestteam;
 685 }
 686
 687 float JoinBestTeam(entity pl, float only_return_best)
 688 {
 689         float smallest, selectedteam;
 690
 691         // don't join a team if we're not playing a team game
 692         if(!cvar("teamplay") && !g_domination && !g_ctf)
 693                 return 0;
 694
 695         // find out what teams are available
 696         CheckAllowedTeams();
 697
 698         if(cvar("g_domination"))
 699         {
 700                 if(cvar("g_domination_default_teams") < 3)
 701                         c3 = 9999;
 702                 if(cvar("g_domination_default_teams") < 4)
 703                         c4 = 9999;
 704         }
 705
 706         // if we don't care what team he ends up on, put him on whatever team he entered as.
 707         // if he's not on a valid team, then let other code put him on the smallest team
 708         if(!cvar("g_campaign") && !cvar("g_balance_teams") && !cvar("g_balance_teams_force"))
 709         {
 710                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 711                         selectedteam = pl.team;
 712                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 713                         selectedteam = pl.team;
 714                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 715                         selectedteam = pl.team;
 716                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 717                         selectedteam = pl.team;
 718                 else
 719                         selectedteam = -1;
 720                 if(selectedteam > 0)
 721                 {
 722                         if(!only_return_best)
 723                         {
 724                                 SetPlayerColors(pl, selectedteam - 1);
 725                                 LogTeamchange(pl);
 726                         }
 727                         return selectedteam;
 728                 }
 729                 // otherwise end up on the smallest team (handled below)
 730         }
 731
 732         smallest = FindSmallestTeam(pl, TRUE);
 733
 734
 735         if(!only_return_best)
 736         {
 737                 if(smallest == 1)
 738                 {
 739                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 740                 }
 741                 else if(smallest == 2)
 742                 {
 743                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 744                 }
 745                 else if(smallest == 3)
 746                 {
 747                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 748                 }
 749                 else if(smallest == 4)
 750                 {
 751                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 752                 }
 753                 else
 754                 {
 755                         error("smallest team: invalid team\n");
 756                 }
 757                 LogTeamchange(pl);
 758                 if(pl.deadflag == DEAD_NO)
 759                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 760         }
 761
 762         return smallest;
 763 }
 764
 765
 766 void SV_ChangeTeam(float _color)
 767 {
 768         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 769
 770         // in normal deathmatch we can just apply the color and we're done
 771         if(!cvar("teamplay")) {
 772                 SetPlayerColors(self, _color);
 773                 return;
 774         }
 775
 776         scolor = self.clientcolors & 0x0F;
 777         dcolor = _color & 0x0F;
 778
 779         if(scolor == COLOR_TEAM1 - 1)
 780                 steam = 1;
 781         else if(scolor == COLOR_TEAM2 - 1)
 782                 steam = 2;
 783         else if(scolor == COLOR_TEAM3 - 1)
 784                 steam = 3;
 785         else if(scolor == COLOR_TEAM4 - 1)
 786                 steam = 4;
 787         if(dcolor == COLOR_TEAM1 - 1)
 788                 dteam = 1;
 789         else if(dcolor == COLOR_TEAM2 - 1)
 790                 dteam = 2;
 791         else if(dcolor == COLOR_TEAM3 - 1)
 792                 dteam = 3;
 793         else if(dcolor == COLOR_TEAM4 - 1)
 794                 dteam = 4;
 795
 796         // remap invalid teams in dom & ctf
 797         /*
 798         if(cvar("g_ctf") && dteam == 3)
 799                 dteam = 2;
 800         else if(cvar("g_ctf") && dteam == 4)
 801                 dteam = 1;
 802         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 3) || (cvar("g_tdm") && cvar("g_tdm_teams") < 3))
 803         {
 804                 if(dteam == 3)
 805                         dteam = 2;
 806                 else if(dteam == 4)
 807                         dteam = 1;
 808         }
 809         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 4) || (cvar("g_tdm") && cvar("g_tdm_teams") < 4))
 810         {
 811                 if(dteam == 4)
 812                         dteam = 1;
 813         }
 814         */
 815
 816         CheckAllowedTeams();
 817         if(dteam == 3 && c3 < 0)
 818                 dteam = 2;
 819         if(dteam == 4 && c4 < 0)
 820                 dteam = 1;
 821
 822         // not changing teams
 823         if(scolor == dcolor)
 824         {
 825                 //bprint("same team change\n");
 826                 SetPlayerTeam(self, dteam, steam, TRUE);
 827                 return;
 828         }
 829
 830         if(cvar("teamplay"))
 831         {
 832                 if(cvar("g_campaign") || cvar("g_changeteam_banned"))
 833                 {
 834                         sprint(self, "Team changes not allowed\n");
 835                         return; // changing teams is not allowed
 836                 }
 837
 838                 if(!cvar("g_campaign") && cvar("g_balance_teams_prevent_imbalance"))
 839                 {
 840                         // only allow changing to a smaller or equal size team
 841
 842                         // find out what teams are available
 843                         CheckAllowedTeams();
 844                         // count how many players on each team
 845                         GetTeamCounts(world);
 846
 847                         // get desired team
 848                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 849                         {
 850                                 dcount = c1;
 851                                 dbotcount = cb1;
 852                         }
 853                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 854                         {
 855                                 dcount = c2;
 856                                 dbotcount = cb2;
 857                         }
 858                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 859                         {
 860                                 dcount = c3;
 861                                 dbotcount = cb3;
 862                         }
 863                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 864                         {
 865                                 dcount = c4;
 866                                 dbotcount = cb4;
 867                         }
 868                         else
 869                         {
 870                                 sprint(self, "Cannot change to an invalid team\n");
 871
 872                                 return;
 873                         }
 874
 875                         // get starting team
 876                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 877                                 scount = c1;
 878                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 879                                 scount = c2;
 880                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 881                                 scount = c3;
 882                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 883                                 scount = c4;
 884
 885                         if(scount) // started at a valid, nonempty team
 886                         {
 887                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 888                                 if(dcount >= scount && dbotcount <= 0)
 889                                 {
 890                                         sprint(self, "Cannot change to a larger team\n");
 891                                         return; // can't change to a larger team
 892                                 }
 893                         }
 894                 }
 895         }
 896
 897 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 898
 899         SetPlayerTeam(self, dteam, steam, FALSE);
 900         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
 901         {
 902                 // kill player when changing teams
 903                 if(self.deadflag == DEAD_NO)
 904                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
 905                         // reduce frags during a team change
 906                         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 907         }
 908 }
 909
 910
 911 void ShufflePlayerOutOfTeam (float source_team)
 912 {
 913         float smallestteam, smallestteam_count, steam;
 914         float lowest_bot_score, lowest_player_score;
 915         entity head, lowest_bot, lowest_player, selected;
 916         string m;
 917
 918         smallestteam = 0;
 919         smallestteam_count = 999;
 920
 921         if(c1 >= 0 && c1 < smallestteam_count)
 922         {
 923                 smallestteam = 1;
 924                 smallestteam_count = c1;
 925         }
 926         if(c2 >= 0 && c2 < smallestteam_count)
 927         {
 928                 smallestteam = 2;
 929                 smallestteam_count = c2;
 930         }
 931         if(c3 >= 0 && c3 < smallestteam_count)
 932         {
 933                 smallestteam = 3;
 934                 smallestteam_count = c3;
 935         }
 936         if(c4 >= 0 && c4 < smallestteam_count)
 937         {
 938                 smallestteam = 4;
 939                 smallestteam_count = c4;
 940         }
 941
 942         if(!smallestteam)
 943         {
 944                 bprint("warning: no smallest team\n");
 945                 return;
 946         }
 947
 948         if(source_team == 1)
 949                 steam = COLOR_TEAM1;
 950         else if(source_team == 2)
 951                 steam = COLOR_TEAM2;
 952         else if(source_team == 3)
 953                 steam = COLOR_TEAM3;
 954         else if(source_team == 4)
 955                 steam = COLOR_TEAM4;
 956
 957         lowest_bot = world;
 958         lowest_bot_score = 9999;
 959         lowest_player = world;
 960         lowest_player_score = 9999;
 961
 962         // find the lowest-scoring player & bot of that team
 963         head = find(world, classname, "player");
 964         while(head)
 965         {
 966                 if(head.team == steam)
 967                 {
 968                         if(head.isbot)
 969                         {
 970                                 if(head.frags < lowest_bot_score)
 971                                 {
 972                                         lowest_bot = head;
 973                                         lowest_bot_score = head.frags;
 974                                 }
 975                         }
 976                         else
 977                         {
 978                                 if(head.frags < lowest_player_score)
 979                                 {
 980                                         lowest_player = head;
 981                                         lowest_player_score = head.frags;
 982                                 }
 983                         }
 984                 }
 985                 head = find(head, classname, "player");
 986         }
 987
 988         // prefers to move a bot...
 989         if(lowest_bot != world)
 990                 selected = lowest_bot;
 991         // but it will move a player if it has to
 992         else
 993                 selected = lowest_player;
 994         // don't do anything if it couldn't find anyone
 995         if(!selected)
 996         {
 997                 bprint("warning: couldn't find a player to move from team\n");
 998                 return;
 999         }
1000
1001         // smallest team gains a member
1002         if(smallestteam == 1)
1003         {
1004                 c1 = c1 + 1;
1005         }
1006         else if(smallestteam == 2)
1007         {
1008                 c2 = c2 + 1;
1009         }
1010         else if(smallestteam == 3)
1011         {
1012                 c3 = c3 + 1;
1013         }
1014         else if(smallestteam == 4)
1015         {
1016                 c4 = c4 + 1;
1017         }
1018         else
1019         {
1020                 bprint("warning: destination team invalid\n");
1021                 return;
1022         }
1023         // source team loses a member
1024         if(source_team == 1)
1025         {
1026                 c1 = c1 + 1;
1027         }
1028         else if(source_team == 2)
1029         {
1030                 c2 = c2 + 2;
1031         }
1032         else if(source_team == 3)
1033         {
1034                 c3 = c3 + 3;
1035         }
1036         else if(source_team == 4)
1037         {
1038                 c4 = c4 + 4;
1039         }
1040         else
1041         {
1042                 bprint("warning: source team invalid\n");
1043                 return;
1044         }
1045
1046         // move the player to the new team
1047         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1048
1049         if(selected.deadflag == DEAD_NO)
1050                         Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1051         /*
1052         m = "You have been moved into a different team to improve team balance\nYou are now on: ";
1053         if (selected.team == 5)
1054                 m = strcat(m, "^1Red Team");
1055         else if (selected.team == 14)
1056                 m = strcat(m, "^4Blue Team");
1057         else if (selected.team == 10)
1058                 m = strcat(m, "^6Pink Team");
1059         else if (selected.team == 13)
1060                 m = strcat(m, "^3Yellow Team");
1061         centerprint(selected, m);
1062         */
1063 }
1064
1065 // part of g_balance_teams_force
1066 // occasionally perform an audit of the teams to make
1067 // sure they're more or less balanced in player count.
1068 void AuditTeams()
1069 {
1070         float numplayers, numteams, average;
1071         if(cvar("g_campaign"))
1072                 return;
1073         if(!cvar("g_balance_teams_force"))
1074                 return;
1075         if(!cvar("teamplay"))
1076                 return;
1077
1078         if(audit_teams_time > time)
1079                 return;
1080
1081         audit_teams_time = time + 4 + random();
1082
1083 //      bprint("Auditing teams\n");
1084
1085         CheckAllowedTeams();
1086         GetTeamCounts(world);
1087
1088
1089         numteams = numplayers = 0;
1090         if(c1 >= 0)
1091         {
1092                 numteams = numteams + 1;
1093                 numplayers = numplayers + c1;
1094         }
1095         if(c2 >= 0)
1096         {
1097                 numteams = numteams + 1;
1098                 numplayers = numplayers + c2;
1099         }
1100         if(c3 >= 0)
1101         {
1102                 numteams = numteams + 1;
1103                 numplayers = numplayers + c3;
1104         }
1105         if(c4 >= 0)
1106         {
1107                 numteams = numteams + 1;
1108                 numplayers = numplayers + c4;
1109         }
1110
1111         if(numplayers <= 0)
1112                 return; // no players to move around
1113         if(numteams < 2)
1114                 return; // don't bother shuffling if for some reason there aren't any teams
1115
1116         average = ceil(numplayers / numteams);
1117
1118         if(average <= 0)
1119                 return; // that's weird...
1120
1121         if(c1 && c1 > average)
1122         {
1123                 bprint("Rebalancing Teams\n");
1124                 //bprint("Shuffle from team 1\n");
1125                 ShufflePlayerOutOfTeam(1);
1126         }
1127         if(c2 && c2 > average)
1128         {
1129                 bprint("Rebalancing Teams\n");
1130                 //bprint("Shuffle from team 2\n");
1131                 ShufflePlayerOutOfTeam(2);
1132         }
1133         if(c3 && c3 > average)
1134         {
1135                 bprint("Rebalancing Teams\n");
1136                 //bprint("Shuffle from team 3\n");
1137                 ShufflePlayerOutOfTeam(3);
1138         }
1139         if(c4 && c4 > average)
1140         {
1141                 bprint("Rebalancing Teams\n");
1142                 //bprint("Shuffle from team 4\n");
1143                 ShufflePlayerOutOfTeam(4);
1144         }
1145
1146         // if teams are still unbalanced, balance them further in the next audit,
1147         // which will happen sooner (keep doing rapid audits until things are in order)
1148         audit_teams_time = time + 0.7 + random()*0.3;
1149 }
1150
1151
1152
1153 /*void(entity e, float first) UpdateTeamScore =
1154 {
1155         clientno = e.FIXME;
1156         if(first)
1157         {
1158                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1159                 WriteByte (MSG_ALL, clientno);
1160                 WriteString (MSG_ALL, e.netname);
1161
1162                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1163                 WriteByte (MSG_ALL, clientno);
1164                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1165         }
1166
1167         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1168         WriteByte (MSG_ALL, clientno);
1169         WriteShort (MSG_ALL, e.frags + 10000);
1170 };
1171
1172 */
1173
1174
1175 // code from here on is just to support maps that don't have team entities
1176 void tdm_spawnteam (string teamname, float teamcolor)
1177 {
1178         local entity e;
1179         e = spawn();
1180         e.classname = "tdm_team";
1181         e.netname = teamname;
1182         e.cnt = teamcolor;
1183         e.team = e.cnt + 1;
1184 };
1185
1186 // spawn some default teams if the map is not set up for tdm
1187 void() tdm_spawnteams =
1188 {
1189         float numteams;
1190
1191         numteams = cvar("g_tdm_teams");
1192
1193         tdm_spawnteam("Red", 4);
1194         tdm_spawnteam("Blue", 13);
1195 };
1196
1197 void() tdm_delayedinit =
1198 {
1199         self.think = SUB_Remove;
1200         self.nextthink = time;
1201         // if no teams are found, spawn defaults
1202         if (find(world, classname, "tdm_team") == world)
1203                 tdm_spawnteams();
1204 };
1205
1206 void() tdm_init =
1207 {
1208         local entity e;
1209         e = spawn();
1210         e.think = tdm_delayedinit;
1211         e.nextthink = time + 0.1;
1212 };
1213
1214