data/qcsrc/server/teamplay.qc

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