data/qcsrc/gamec/teamplay.c

   1 float COLOR_TEAM1       = 5;  // red
   2 float COLOR_TEAM2       = 14; // blue
   3 float COLOR_TEAM3       = 4;  // green
   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 // client counts for each team
  15 float c1, c2, c3, c4;
  16 // # of bots on those teams
  17 float cb1, cb2, cb3, cb4;
  18
  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 "Green 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 "^2Green 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 "Green 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                 lms_lowest_lives = 999;
 183         }
 184         else
 185         {
 186                 // we can only assume...
 187                 gamemode_name = "Deathmatch";
 188                 teams_matter = 0;
 189         }
 190 /*      else if(game == GAME_TEAM_DEATHMATCH)
 191         {
 192                 if(!cvar("deathmatch"))
 193                         cvar_set("deathmatch", "1");
 194
 195                 //if(!cvar("teamplay"))
 196                 //      cvar_set("teamplay", "3");
 197                 ActivateTeamplay();
 198
 199                 fraglimit_override = cvar("fraglimit_override");
 200         }*/
 201
 202         // enforce the server's universal frag/time limits
 203         if(fraglimit_override >= 0)
 204                 cvar_set("fraglimit", ftos(fraglimit_override));
 205         if(timelimit_override >= 0)
 206                 cvar_set("timelimit", ftos(timelimit_override));
 207
 208         if (game == GAME_DOMINATION)//cvar("g_domination"))
 209                 dom_init();
 210         else if (game == GAME_CTF)//cvar("g_ctf"))
 211                 ctf_init();
 212         else if (game == GAME_RUNEMATCH)//cvar("g_runematch"))
 213                 runematch_init();
 214         else if (game == GAME_TEAM_DEATHMATCH)//cvar("g_runematch"))
 215                 tdm_init();
 216
 217         // those mutators rule each other out
 218         if(cvar("g_minstagib"))
 219         {
 220                 cvar_set("g_instagib", "0");
 221                 cvar_set("g_rocketarena", "0");
 222         }
 223         if(cvar("g_instagib"))
 224         {
 225                 cvar_set("g_minstagib", "0");
 226                 cvar_set("g_rocketarena", "0");
 227         }
 228         if(cvar("g_rocketarena"))
 229         {
 230                 cvar_set("g_instagib", "0");
 231                 cvar_set("g_minstagib", "0");
 232         }
 233 }
 234
 235 void PrintWelcomeMessage(entity pl)
 236 {
 237         string s, grap_msg, temp, temp2;
 238         float colored;
 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         colored = 1;
 247
 248         if(colored)
 249         {
 250                 if(cvar("g_minstagib"))
 251                         temp2 = strcat("^2Minstagib ^1", gamemode_name);
 252                 else
 253                         temp2 = gamemode_name;
 254
 255                 if(cvar("g_grappling_hook"))
 256                         grap_msg = strzone("\n\nBind a key to ^1+hook^8 to use the grappling hook\n");
 257
 258                 s = strcat("\n\nThis is Nexuiz ", cvar_string("g_nexuizversion"), "\n", self.versionmessage, "^8\n\nMatch type is ^1", temp2, "^8\n");
 259                 s = strzone(s);
 260
 261                 temp = strcat(
 262                         "\n\n\n^8Welcome, ", pl.netname, "^8\n",
 263                         s
 264                         );
 265                 temp = strzone(temp);
 266
 267                 if(teams_matter)
 268                 {
 269                         s = strcat(temp,
 270                         "You are on ", ColoredTeamName(pl.team), "^8\n\n",
 271                         "Go to ^1Menu->Options->Player^8 to change your name, model & team\n",
 272                         grap_msg
 273                         );
 274                 }
 275                 else
 276                 {
 277                         s = strcat(temp,
 278                         "Go to ^1Menu->Options->Player^8 to change your name & model\n",
 279                         grap_msg
 280                         );
 281                 }
 282
 283                 if (cvar_string("g_mutatormsg") != "") {
 284                         s = strcat(s, "\n\nSpecial gameplay tips: ", cvar_string("g_mutatormsg"));
 285                 }
 286
 287                 if (cvar_string("sv_motd") != "") {
 288                         s = strcat(s, "\n\nMOTD: ", cvar_string("sv_motd"));
 289                 }
 290         }
 291         else
 292         {
 293                 if(cvar("g_minstagib"))
 294                         temp2 = strcat("Minstagib ", gamemode_name);
 295
 296                 if(cvar("g_grappling_hook"))
 297                         grap_msg = strzone("\n\nBind a key to +hook to use the grappling hook\n");
 298
 299                 s = strcat("Match type is ", temp2, "\n");
 300                 s = strzone(s);
 301
 302                 temp = strcat(
 303                         "\n\n\nWelcome, ", pl.netname, "\n",
 304                         s
 305                         );
 306                 temp = strzone(temp);
 307
 308                 if(teams_matter)
 309                 {
 310                         s = strcat(temp,
 311                         "You are on ", TeamName(pl.team), "\n\n",
 312                         "Go to Menu->Options->Player to\nchange your name, model & team\n",
 313                         grap_msg
 314                         );
 315                 }
 316                 else
 317                 {
 318                         s = strcat(temp,
 319                         "Go to Menu->Options->Player to change your name & model\n",
 320                         grap_msg
 321                         );
 322                 }
 323         }
 324
 325         centerprint(pl, s);
 326         //sprint(pl, s);
 327
 328         strunzone(temp);
 329 }
 330
 331
 332 void SetPlayerColors(entity pl, float color)
 333 {
 334         /*string s;
 335         s = ftos(cl);
 336         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 337         pl.team = cl + 1;
 338         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 339         pl.clientcolors = 16*cl + cl;*/
 340
 341         if(teamplay) {
 342                 setcolor(pl, 16*color + color);
 343         } else {
 344                 float shirt;
 345                 shirt = pl.clientcolors & 0xF0;
 346                 setcolor(pl, shirt + color);
 347                 /*bprint("CLIENTCOLORS");
 348                 bprint(ftos(pl.clientcolors));
 349                 bprint("\n");*/
 350         }
 351 }
 352
 353 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 354 {
 355
 356
 357         float color;
 358         if(t == 4)
 359                 color = COLOR_TEAM4 - 1;
 360         else if(t == 3)
 361                 color = COLOR_TEAM3 - 1;
 362         else if(t == 2)
 363                 color = COLOR_TEAM2 - 1;
 364         else
 365                 color = COLOR_TEAM1 - 1;
 366
 367
 368         SetPlayerColors(pl,color);
 369
 370
 371         if(!noprint && t != s)
 372         {
 373                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 374                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 375         }
 376 }
 377
 378
 379
 380
 381
 382
 383 // set c1...c4 to show what teams are allowed
 384 void CheckAllowedTeams ()
 385 {
 386         string teament_name;
 387         float dm;
 388         entity head;
 389
 390 //      if(!dom && !ctf)
 391 //              dm = 1;
 392
 393         c1 = c2 = c3 = c4 = -1;
 394         cb1 = cb2 = cb3 = cb4 = 0;
 395
 396         if(g_domination)
 397                 teament_name = "dom_team";
 398         else if(g_ctf)
 399                 teament_name = "ctf_team";
 400         else if(g_tdm)
 401                 teament_name = "tdm_team";
 402         else
 403         {
 404                 // cover anything else by treating it like tdm with no teams spawned
 405                 dm = cvar("g_tdm_teams");
 406                 if(dm < 2)
 407                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 408
 409                 if(dm >= 4)
 410                 {
 411                         c1 = c2 = c3 = c4 = 0;
 412                 }
 413                 else if(dm >= 3)
 414                 {
 415                         c1 = c2 = c3 = 0;
 416                 }
 417                 else// if(dm >= 2)
 418                 {
 419                         c1 = c2 = 0;
 420                 }
 421                 return;
 422         }
 423
 424         // first find out what teams are allowed
 425         head = find(world, classname, teament_name);
 426         while(head)
 427         {
 428                 if(!(g_domination && head.netname == ""))
 429                 {
 430                         if(head.team == COLOR_TEAM1)
 431                         {
 432                                         c1 = 0;
 433                         }
 434                         if(head.team == COLOR_TEAM2)
 435                         {
 436                                         c2 = 0;
 437                         }
 438                         if(head.team == COLOR_TEAM3)
 439                         {
 440                                         c3 = 0;
 441                         }
 442                         if(head.team == COLOR_TEAM4)
 443                         {
 444                                         c4 = 0;
 445                         }
 446                 }
 447                 head = find(head, classname, teament_name);
 448         }
 449 }
 450
 451 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 452 // teams that are allowed will now have their player counts stored in c1...c4
 453 void GetTeamCounts(entity ignore)
 454 {
 455         entity head;
 456         // now count how many players are on each team already
 457
 458         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 459         // also remember the lowest-scoring player
 460
 461         head = find(world, classname, "player");
 462         while(head)
 463         {
 464                 if(head != ignore)// && head.netname != "")
 465                 {
 466                         if(head.team == COLOR_TEAM1)
 467                         {
 468                                 if(c1 >= 0)
 469                                 {
 470                                         c1 = c1 + 1;
 471                                         cb1 = cb1 + 1;
 472                                 }
 473                         }
 474                         if(head.team == COLOR_TEAM2)
 475                         {
 476                                 if(c2 >= 0)
 477                                 {
 478                                         c2 = c2 + 1;
 479                                         cb2 = cb2 + 1;
 480                                 }
 481                         }
 482                         if(head.team == COLOR_TEAM3)
 483                         {
 484                                 if(c3 >= 0)
 485                                 {
 486                                         c3 = c3 + 1;
 487                                         cb3 = cb3 + 1;
 488                                 }
 489                         }
 490                         if(head.team == COLOR_TEAM4)
 491                         {
 492                                 if(c4 >= 0)
 493                                 {
 494                                         c4 = c4 + 1;
 495                                         cb4 = cb4 + 1;
 496                                 }
 497                         }
 498                 }
 499                 head = find(head, classname, "player");
 500         }
 501 }
 502
 503 // returns # of smallest team (1, 2, 3, 4)
 504 // NOTE: Assumes CheckAllowedTeams has already been called!
 505 float FindSmallestTeam(entity pl, float ignore_pl)
 506 {
 507         float totalteams, smallestteam, smallestteam_count, balance_type;
 508         totalteams = 0;
 509
 510         // find out what teams are available
 511         //CheckAllowedTeams();
 512
 513         // make sure there are at least 2 teams to join
 514         if(c1 >= 0)
 515                 totalteams = totalteams + 1;
 516         if(c2 >= 0)
 517                 totalteams = totalteams + 1;
 518         if(c3 >= 0)
 519                 totalteams = totalteams + 1;
 520         if(c4 >= 0)
 521                 totalteams = totalteams + 1;
 522
 523         if(totalteams <= 1)
 524         {
 525                 if(g_domination)
 526                         error("Too few teams available for domination\n");
 527                 else if(g_ctf)
 528                         error("Too few teams available for ctf\n");
 529                 else
 530                         error("Too few teams available for team deathmatch\n");
 531         }
 532
 533
 534         // count how many players are in each team
 535         if(ignore_pl)
 536                 GetTeamCounts(world);
 537         else
 538                 GetTeamCounts(pl);
 539
 540
 541
 542         // c1...c4 now have counts of each team
 543         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 544
 545         smallestteam = 0;
 546         smallestteam_count = 999;
 547
 548         // 2 gives priority to what team you're already on, 1 goes in order
 549         // 2 doesn't seem to work though...
 550         balance_type = 1;
 551
 552         if(balance_type == 1)
 553         {
 554                 if(c1 >= 0 && c1 < smallestteam_count)
 555                 {
 556                         smallestteam = 1;
 557                         smallestteam_count = c1;
 558                 }
 559                 if(c2 >= 0 && c2 < smallestteam_count)
 560                 {
 561                         smallestteam = 2;
 562                         smallestteam_count = c2;
 563                 }
 564                 if(c3 >= 0 && c3 < smallestteam_count)
 565                 {
 566                         smallestteam = 3;
 567                         smallestteam_count = c3;
 568                 }
 569                 if(c4 >= 0 && c4 < smallestteam_count)
 570                 {
 571                         smallestteam = 4;
 572                         smallestteam_count = c4;
 573                 }
 574         }
 575         else
 576         {
 577                 if(c1 >= 0 && (c1 < smallestteam_count ||
 578                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 579                 {
 580                         smallestteam = 1;
 581                         smallestteam_count = c1;
 582                 }
 583                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 584                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 585                 {
 586                         smallestteam = 2;
 587                         smallestteam_count = c2;
 588                 }
 589                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 590                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 591                 {
 592                         smallestteam = 3;
 593                         smallestteam_count = c3;
 594                 }
 595                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 596                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 597                 {
 598                         smallestteam = 4;
 599                         smallestteam_count = c4;
 600                 }
 601         }
 602
 603         return smallestteam;
 604 }
 605
 606 float JoinBestTeam(entity pl, float only_return_best)
 607 {
 608         float smallest, selectedteam;
 609
 610         g_domination = cvar("g_domination");
 611         g_ctf = cvar("g_ctf");
 612
 613         // don't join a team if we're not playing a team game
 614         if(!cvar("teamplay") && !g_domination && !g_ctf)
 615                 return 0;
 616
 617         // find out what teams are available
 618         CheckAllowedTeams();
 619
 620         // if we don't care what team he ends up on, put him on whatever team he entered as.
 621         // if he's not on a valid team, then let other code put him on the smallest team
 622         if(!cvar("balance_teams") && !cvar("force_balance"))
 623         {
 624                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 625                         selectedteam = pl.team;
 626                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 627                         selectedteam = pl.team;
 628                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 629                         selectedteam = pl.team;
 630                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 631                         selectedteam = pl.team;
 632                 else
 633                         selectedteam = -1;
 634                 if(selectedteam > 0)
 635                 {
 636                         if(!only_return_best)
 637                                 SetPlayerColors(pl, selectedteam - 1);
 638                         return selectedteam;
 639                 }
 640                 // otherwise end up on the smallest team (handled below)
 641         }
 642
 643         smallest = FindSmallestTeam(pl, TRUE);
 644
 645
 646         if(!only_return_best)
 647         {
 648                 if(smallest == 1)
 649                 {
 650                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 651                 }
 652                 else if(smallest == 2)
 653                 {
 654                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 655                 }
 656                 else if(smallest == 3)
 657                 {
 658                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 659                 }
 660                 else if(smallest == 4)
 661                 {
 662                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 663                 }
 664                 else
 665                         error("smallest team: invalid team\n");
 666         }
 667
 668         return smallest;
 669 }
 670
 671
 672 void SV_ChangeTeam(float color)
 673 {
 674         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 675
 676         scolor = self.clientcolors & 15;
 677         dcolor = color & 15;
 678
 679         if(scolor == COLOR_TEAM1 - 1)
 680                 steam = 1;
 681         else if(scolor == COLOR_TEAM2 - 1)
 682                 steam = 2;
 683         else if(scolor == COLOR_TEAM3 - 1)
 684                 steam = 3;
 685         else if(scolor == COLOR_TEAM4 - 1)
 686                 steam = 4;
 687         if(dcolor == COLOR_TEAM1 - 1)
 688                 dteam = 1;
 689         else if(dcolor == COLOR_TEAM2 - 1)
 690                 dteam = 2;
 691         else if(dcolor == COLOR_TEAM3 - 1)
 692                 dteam = 3;
 693         else if(dcolor == COLOR_TEAM4 - 1)
 694                 dteam = 4;
 695
 696         // not changing teams
 697         if(scolor == dcolor)
 698         {
 699                 //bprint("same team change\n");
 700                 SetPlayerTeam(self, dteam, steam, TRUE);
 701                 return;
 702         }
 703
 704         if(cvar("teamplay"))
 705         {
 706                 if(cvar("g_changeteam_banned"))
 707                 {
 708                         sprint(self, "Team changes not allowed\n");
 709                         return; // changing teams is not allowed
 710                 }
 711
 712                 if(cvar("g_balance_teams_prevent_imbalance"))
 713                 {
 714                         // only allow changing to a smaller or equal size team
 715
 716                         // find out what teams are available
 717                         CheckAllowedTeams();
 718                         // count how many players on each team
 719                         GetTeamCounts(world);
 720
 721                         // get desired team
 722                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 723                         {
 724                                 dcount = c1;
 725                                 dbotcount = cb1;
 726                         }
 727                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 728                         {
 729                                 dcount = c2;
 730                                 dbotcount = cb2;
 731                         }
 732                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 733                         {
 734                                 dcount = c3;
 735                                 dbotcount = cb3;
 736                         }
 737                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 738                         {
 739                                 dcount = c4;
 740                                 dbotcount = cb4;
 741                         }
 742                         else
 743                         {
 744                                 sprint(self, "Cannot change to an invalid team\n");
 745
 746                                 return;
 747                         }
 748
 749                         // get starting team
 750                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 751                                 scount = c1;
 752                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 753                                 scount = c2;
 754                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 755                                 scount = c3;
 756                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 757                                 scount = c4;
 758
 759                         if(scount) // started at a valid, nonempty team
 760                         {
 761                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 762                                 if(dcount >= scount && dbotcount <= 0)
 763                                 {
 764                                         sprint(self, "Cannot change to a larger team\n");
 765                                         return; // can't change to a larger team
 766                                 }
 767                         }
 768                 }
 769         }
 770
 771         // reduce frags during a team change
 772         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 773
 774 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 775
 776         SetPlayerTeam(self, dteam, steam, FALSE);
 777 }
 778
 779
 780 void ShufflePlayerOutOfTeam (float source_team)
 781 {
 782         float smallestteam, smallestteam_count, steam;
 783         float lowest_bot_score, lowest_player_score;
 784         entity head, lowest_bot, lowest_player, selected;
 785
 786         smallestteam = 0;
 787         smallestteam_count = 999;
 788
 789         if(c1 >= 0 && c1 < smallestteam_count)
 790         {
 791                 smallestteam = 1;
 792                 smallestteam_count = c1;
 793         }
 794         if(c2 >= 0 && c2 < smallestteam_count)
 795         {
 796                 smallestteam = 2;
 797                 smallestteam_count = c2;
 798         }
 799         if(c3 >= 0 && c3 < smallestteam_count)
 800         {
 801                 smallestteam = 3;
 802                 smallestteam_count = c3;
 803         }
 804         if(c4 >= 0 && c4 < smallestteam_count)
 805         {
 806                 smallestteam = 4;
 807                 smallestteam_count = c4;
 808         }
 809
 810         if(!smallestteam)
 811         {
 812                 bprint("warning: no smallest team\n");
 813                 return;
 814         }
 815
 816         if(source_team == 1)
 817                 steam = COLOR_TEAM1;
 818         else if(source_team == 2)
 819                 steam = COLOR_TEAM2;
 820         else if(source_team == 3)
 821                 steam = COLOR_TEAM3;
 822         else if(source_team == 4)
 823                 steam = COLOR_TEAM4;
 824
 825         lowest_bot = world;
 826         lowest_bot_score = 9999;
 827         lowest_player = world;
 828         lowest_player_score = 9999;
 829
 830         // find the lowest-scoring player & bot of that team
 831         head = find(world, classname, "player");
 832         while(head)
 833         {
 834                 if(head.team == steam)
 835                 {
 836                         if(head.isbot)
 837                         {
 838                                 if(head.frags < lowest_bot_score)
 839                                 {
 840                                         lowest_bot = head;
 841                                         lowest_bot_score = head.frags;
 842                                 }
 843                         }
 844                         else
 845                         {
 846                                 if(head.frags < lowest_player_score)
 847                                 {
 848                                         lowest_player = head;
 849                                         lowest_player_score = head.frags;
 850                                 }
 851                         }
 852                 }
 853                 head = find(head, classname, "player");
 854         }
 855
 856         // prefers to move a bot...
 857         if(lowest_bot != world)
 858                 selected = lowest_bot;
 859         // but it will move a player if it has to
 860         else
 861                 selected = lowest_player;
 862         // don't do anything if it couldn't find anyone
 863         if(!selected)
 864         {
 865                 bprint("warning: couldn't find a player to move from team\n");
 866                 return;
 867         }
 868
 869         // smallest team gains a member
 870         if(smallestteam == 1)
 871         {
 872                 c1 = c1 + 1;
 873         }
 874         else if(smallestteam == 2)
 875         {
 876                 c2 = c2 + 1;
 877         }
 878         else if(smallestteam == 3)
 879         {
 880                 c3 = c3 + 1;
 881         }
 882         else if(smallestteam == 4)
 883         {
 884                 c4 = c4 + 1;
 885         }
 886         else
 887         {
 888                 bprint("warning: destination team invalid\n");
 889                 return;
 890         }
 891         // source team loses a member
 892         if(source_team == 1)
 893         {
 894                 c1 = c1 + 1;
 895         }
 896         else if(source_team == 2)
 897         {
 898                 c2 = c2 + 2;
 899         }
 900         else if(source_team == 3)
 901         {
 902                 c3 = c3 + 3;
 903         }
 904         else if(source_team == 4)
 905         {
 906                 c4 = c4 + 4;
 907         }
 908         else
 909         {
 910                 bprint("warning: source team invalid\n");
 911                 return;
 912         }
 913
 914         // move the player to the new team
 915         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
 916 }
 917
 918 // part of g_balance_teams_force
 919 // occasionally perform an audit of the teams to make
 920 // sure they're more or less balanced in player count.
 921 void AuditTeams()
 922 {
 923         float numplayers, numteams, average;
 924         if(!cvar("g_balance_teams_force"))
 925                 return;
 926         if(!cvar("teamplay"))
 927                 return;
 928
 929         if(audit_teams_time > time)
 930                 return;
 931
 932         audit_teams_time = time + 4 + random();
 933
 934 //      bprint("Auditing teams\n");
 935
 936         CheckAllowedTeams();
 937         GetTeamCounts(world);
 938
 939
 940         numteams = numplayers = 0;
 941         if(c1 >= 0)
 942         {
 943                 numteams = numteams + 1;
 944                 numplayers = numplayers + c1;
 945         }
 946         if(c2 >= 0)
 947         {
 948                 numteams = numteams + 1;
 949                 numplayers = numplayers + c2;
 950         }
 951         if(c3 >= 0)
 952         {
 953                 numteams = numteams + 1;
 954                 numplayers = numplayers + c3;
 955         }
 956         if(c4 >= 0)
 957         {
 958                 numteams = numteams + 1;
 959                 numplayers = numplayers + c4;
 960         }
 961
 962         if(numplayers <= 0)
 963                 return; // no players to move around
 964         if(numteams < 2)
 965                 return; // don't bother shuffling if for some reason there aren't any teams
 966
 967         average = ceil(numplayers / numteams);
 968
 969         if(average <= 0)
 970                 return; // that's weird...
 971
 972         if(c1 && c1 > average)
 973         {
 974                 bprint("Rebalancing Teams\n");
 975                 //bprint("Shuffle from team 1\n");
 976                 ShufflePlayerOutOfTeam(1);
 977         }
 978         if(c2 && c2 > average)
 979         {
 980                 bprint("Rebalancing Teams\n");
 981                 //bprint("Shuffle from team 2\n");
 982                 ShufflePlayerOutOfTeam(2);
 983         }
 984         if(c3 && c3 > average)
 985         {
 986                 bprint("Rebalancing Teams\n");
 987                 //bprint("Shuffle from team 3\n");
 988                 ShufflePlayerOutOfTeam(3);
 989         }
 990         if(c4 && c4 > average)
 991         {
 992                 bprint("Rebalancing Teams\n");
 993                 //bprint("Shuffle from team 4\n");
 994                 ShufflePlayerOutOfTeam(4);
 995         }
 996
 997         // if teams are still unbalanced, balance them further in the next audit,
 998         // which will happen sooner (keep doing rapid audits until things are in order)
 999         audit_teams_time = time + 0.7 + random()*0.3;
1000 }
1001
1002
1003
1004 /*void(entity e, float first) UpdateTeamScore =
1005 {
1006         clientno = e.FIXME;
1007         if(first)
1008         {
1009                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1010                 WriteByte (MSG_ALL, clientno);
1011                 WriteString (MSG_ALL, e.netname);
1012
1013                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1014                 WriteByte (MSG_ALL, clientno);
1015                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1016         }
1017
1018         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1019         WriteByte (MSG_ALL, clientno);
1020         WriteShort (MSG_ALL, e.frags + 10000);
1021 };
1022
1023 */
1024
1025
1026
1027
1028
1029 void() tdm_team =
1030 {
1031         self.classname = "tdm_team";
1032         self.team = self.cnt + 1;
1033 };
1034
1035 // code from here on is just to support maps that don't have team entities
1036 void tdm_spawnteam (string teamname, float teamcolor)
1037 {
1038         local entity oldself;
1039         oldself = self;
1040         self = spawn();
1041         self.classname = "tdm_team";
1042         self.netname = teamname;
1043         self.cnt = teamcolor;
1044
1045         tdm_team();
1046
1047         self = oldself;
1048 };
1049
1050 // spawn some default teams if the map is not set up for tdm
1051 void() tdm_spawnteams =
1052 {
1053         float numteams;
1054
1055         numteams = cvar("g_tdm_teams");
1056
1057         tdm_spawnteam("Red", 4);
1058         tdm_spawnteam("Blue", 13);
1059 };
1060
1061 void() tdm_delayedinit =
1062 {
1063         self.think = SUB_Remove;
1064         self.nextthink = time;
1065         // if no teams are found, spawn defaults
1066         if (find(world, classname, "tdm_team") == world)
1067                 tdm_spawnteams();
1068 };
1069
1070 void() tdm_init =
1071 {
1072         local entity e;
1073         e = spawn();
1074         e.think = tdm_delayedinit;
1075         e.nextthink = time + 0.1;
1076 };
1077
1078