data/qcsrc/server/gamec/teamplay.c

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