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