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