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
  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 "Green 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 "^2Green 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 "Green 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                 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, temp2;
 239         float colored;
 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         colored = 1;
 248
 249         if(colored)
 250         {
 251                 if(cvar("g_minstagib"))
 252                         temp2 = strcat("^2Minstagib ^1", gamemode_name);
 253                 else
 254                         temp2 = gamemode_name;
 255
 256                 if(cvar("g_grappling_hook"))
 257                         grap_msg = strzone("\n\nBind a key to ^1+hook^8 to use the grappling hook\n");
 258
 259                 s = strcat("\n\nThis is Nexuiz ", cvar_string("g_nexuizversion"), "\n", self.versionmessage, "^8\n\nMatch type is ^1", temp2, "^8\n");
 260                 s = strzone(s);
 261
 262                 temp = strcat(
 263                         "\n\n\n^8Welcome, ", pl.netname, "^8\n",
 264                         s
 265                         );
 266                 temp = strzone(temp);
 267
 268                 if(teams_matter)
 269                 {
 270                         s = strcat(temp,
 271                         "You are on ", ColoredTeamName(pl.team), "^8\n\n",
 272                         "Go to ^1Menu->Options->Player^8 to change your name, model & team\n",
 273                         grap_msg
 274                         );
 275                 }
 276                 else
 277                 {
 278                         s = strcat(temp,
 279                         "Go to ^1Menu->Options->Player^8 to change your name & model\n",
 280                         grap_msg
 281                         );
 282                 }
 283
 284                 if (cvar_string("g_mutatormsg") != "") {
 285                         s = strcat(s, "\n\nSpecial gameplay tips: ", cvar_string("g_mutatormsg"));
 286                 }
 287
 288                 if (cvar_string("sv_motd") != "") {
 289                         s = strcat(s, "\n\nMOTD: ", cvar_string("sv_motd"));
 290                 }
 291         }
 292         else
 293         {
 294                 if(cvar("g_minstagib"))
 295                         temp2 = strcat("Minstagib ", gamemode_name);
 296
 297                 if(cvar("g_grappling_hook"))
 298                         grap_msg = strzone("\n\nBind a key to +hook to use the grappling hook\n");
 299
 300                 s = strcat("Match type is ", temp2, "\n");
 301                 s = strzone(s);
 302
 303                 temp = strcat(
 304                         "\n\n\nWelcome, ", pl.netname, "\n",
 305                         s
 306                         );
 307                 temp = strzone(temp);
 308
 309                 if(teams_matter)
 310                 {
 311                         s = strcat(temp,
 312                         "You are on ", TeamName(pl.team), "\n\n",
 313                         "Go to Menu->Options->Player to\nchange your name, model & team\n",
 314                         grap_msg
 315                         );
 316                 }
 317                 else
 318                 {
 319                         s = strcat(temp,
 320                         "Go to Menu->Options->Player to change your name & model\n",
 321                         grap_msg
 322                         );
 323                 }
 324         }
 325
 326         centerprint(pl, s);
 327         //sprint(pl, s);
 328
 329         strunzone(temp);
 330 }
 331
 332
 333 void SetPlayerColors(entity pl, float color)
 334 {
 335         /*string s;
 336         s = ftos(cl);
 337         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 338         pl.team = cl + 1;
 339         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 340         pl.clientcolors = 16*cl + cl;*/
 341
 342         if(teamplay) {
 343                 setcolor(pl, 16*color + color);
 344         } else {
 345                 float shirt;
 346                 shirt = pl.clientcolors & 0xF0;
 347                 setcolor(pl, shirt + color);
 348
 349         }
 350 }
 351
 352 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 353 {
 354
 355
 356         float color;
 357         if(t == 4)
 358                 color = COLOR_TEAM4 - 1;
 359         else if(t == 3)
 360                 color = COLOR_TEAM3 - 1;
 361         else if(t == 2)
 362                 color = COLOR_TEAM2 - 1;
 363         else
 364                 color = COLOR_TEAM1 - 1;
 365
 366
 367         SetPlayerColors(pl,color);
 368
 369
 370         if(!noprint && t != s)
 371         {
 372                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 373                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 374         }
 375 }
 376
 377
 378
 379
 380
 381
 382 // set c1...c4 to show what teams are allowed
 383 void CheckAllowedTeams ()
 384 {
 385         string teament_name;
 386         float dm;
 387         entity head;
 388
 389 //      if(!dom && !ctf)
 390 //              dm = 1;
 391
 392         c1 = c2 = c3 = c4 = -1;
 393         cb1 = cb2 = cb3 = cb4 = 0;
 394
 395         if(g_domination)
 396                 teament_name = "dom_team";
 397         else if(g_ctf)
 398                 teament_name = "ctf_team";
 399         else if(g_tdm)
 400                 teament_name = "tdm_team";
 401         else
 402         {
 403                 // cover anything else by treating it like tdm with no teams spawned
 404                 dm = cvar("g_tdm_teams");
 405                 if(dm < 2)
 406                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 407
 408                 if(dm >= 4)
 409                 {
 410                         c1 = c2 = c3 = c4 = 0;
 411                 }
 412                 else if(dm >= 3)
 413                 {
 414                         c1 = c2 = c3 = 0;
 415                 }
 416                 else// if(dm >= 2)
 417                 {
 418                         c1 = c2 = 0;
 419                 }
 420                 return;
 421         }
 422
 423         // first find out what teams are allowed
 424         head = find(world, classname, teament_name);
 425         while(head)
 426         {
 427                 if(!(g_domination && head.netname == ""))
 428                 {
 429                         if(head.team == COLOR_TEAM1)
 430                         {
 431                                         c1 = 0;
 432                         }
 433                         if(head.team == COLOR_TEAM2)
 434                         {
 435                                         c2 = 0;
 436                         }
 437                         if(head.team == COLOR_TEAM3)
 438                         {
 439                                         c3 = 0;
 440                         }
 441                         if(head.team == COLOR_TEAM4)
 442                         {
 443                                         c4 = 0;
 444                         }
 445                 }
 446                 head = find(head, classname, teament_name);
 447         }
 448 }
 449
 450 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 451 // teams that are allowed will now have their player counts stored in c1...c4
 452 void GetTeamCounts(entity ignore)
 453 {
 454         entity head;
 455         // now count how many players are on each team already
 456
 457         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 458         // also remember the lowest-scoring player
 459
 460         head = find(world, classname, "player");
 461         while(head)
 462         {
 463                 if(head != ignore)// && head.netname != "")
 464                 {
 465                         if(head.team == COLOR_TEAM1)
 466                         {
 467                                 if(c1 >= 0)
 468                                 {
 469                                         c1 = c1 + 1;
 470                                         cb1 = cb1 + 1;
 471                                 }
 472                         }
 473                         if(head.team == COLOR_TEAM2)
 474                         {
 475                                 if(c2 >= 0)
 476                                 {
 477                                         c2 = c2 + 1;
 478                                         cb2 = cb2 + 1;
 479                                 }
 480                         }
 481                         if(head.team == COLOR_TEAM3)
 482                         {
 483                                 if(c3 >= 0)
 484                                 {
 485                                         c3 = c3 + 1;
 486                                         cb3 = cb3 + 1;
 487                                 }
 488                         }
 489                         if(head.team == COLOR_TEAM4)
 490                         {
 491                                 if(c4 >= 0)
 492                                 {
 493                                         c4 = c4 + 1;
 494                                         cb4 = cb4 + 1;
 495                                 }
 496                         }
 497                 }
 498                 head = find(head, classname, "player");
 499         }
 500 }
 501
 502 // returns # of smallest team (1, 2, 3, 4)
 503 // NOTE: Assumes CheckAllowedTeams has already been called!
 504 float FindSmallestTeam(entity pl, float ignore_pl)
 505 {
 506         float totalteams, smallestteam, smallestteam_count, balance_type;
 507         totalteams = 0;
 508
 509         // find out what teams are available
 510         //CheckAllowedTeams();
 511
 512         // make sure there are at least 2 teams to join
 513         if(c1 >= 0)
 514                 totalteams = totalteams + 1;
 515         if(c2 >= 0)
 516                 totalteams = totalteams + 1;
 517         if(c3 >= 0)
 518                 totalteams = totalteams + 1;
 519         if(c4 >= 0)
 520                 totalteams = totalteams + 1;
 521
 522         if(totalteams <= 1)
 523         {
 524                 if(g_domination)
 525                         error("Too few teams available for domination\n");
 526                 else if(g_ctf)
 527                         error("Too few teams available for ctf\n");
 528                 else
 529                         error("Too few teams available for team deathmatch\n");
 530         }
 531
 532
 533         // count how many players are in each team
 534         if(ignore_pl)
 535                 GetTeamCounts(world);
 536         else
 537                 GetTeamCounts(pl);
 538
 539
 540
 541         // c1...c4 now have counts of each team
 542         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 543
 544         smallestteam = 0;
 545         smallestteam_count = 999;
 546
 547         // 2 gives priority to what team you're already on, 1 goes in order
 548         // 2 doesn't seem to work though...
 549         balance_type = 1;
 550
 551         if(balance_type == 1)
 552         {
 553                 if(c1 >= 0 && c1 < smallestteam_count)
 554                 {
 555                         smallestteam = 1;
 556                         smallestteam_count = c1;
 557                 }
 558                 if(c2 >= 0 && c2 < smallestteam_count)
 559                 {
 560                         smallestteam = 2;
 561                         smallestteam_count = c2;
 562                 }
 563                 if(c3 >= 0 && c3 < smallestteam_count)
 564                 {
 565                         smallestteam = 3;
 566                         smallestteam_count = c3;
 567                 }
 568                 if(c4 >= 0 && c4 < smallestteam_count)
 569                 {
 570                         smallestteam = 4;
 571                         smallestteam_count = c4;
 572                 }
 573         }
 574         else
 575         {
 576                 if(c1 >= 0 && (c1 < smallestteam_count ||
 577                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 578                 {
 579                         smallestteam = 1;
 580                         smallestteam_count = c1;
 581                 }
 582                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 583                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 584                 {
 585                         smallestteam = 2;
 586                         smallestteam_count = c2;
 587                 }
 588                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 589                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 590                 {
 591                         smallestteam = 3;
 592                         smallestteam_count = c3;
 593                 }
 594                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 595                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 596                 {
 597                         smallestteam = 4;
 598                         smallestteam_count = c4;
 599                 }
 600         }
 601
 602         return smallestteam;
 603 }
 604
 605 float JoinBestTeam(entity pl, float only_return_best)
 606 {
 607         float smallest, selectedteam;
 608
 609         g_domination = cvar("g_domination");
 610         g_ctf = cvar("g_ctf");
 611
 612         // don't join a team if we're not playing a team game
 613         if(!cvar("teamplay") && !g_domination && !g_ctf)
 614                 return 0;
 615
 616         // find out what teams are available
 617         CheckAllowedTeams();
 618
 619         // if we don't care what team he ends up on, put him on whatever team he entered as.
 620         // if he's not on a valid team, then let other code put him on the smallest team
 621         if(!cvar("balance_teams") && !cvar("force_balance"))
 622         {
 623                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 624                         selectedteam = pl.team;
 625                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 626                         selectedteam = pl.team;
 627                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 628                         selectedteam = pl.team;
 629                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 630                         selectedteam = pl.team;
 631                 else
 632                         selectedteam = -1;
 633                 if(selectedteam > 0)
 634                 {
 635                         if(!only_return_best)
 636                                 SetPlayerColors(pl, selectedteam - 1);
 637                         return selectedteam;
 638                 }
 639                 // otherwise end up on the smallest team (handled below)
 640         }
 641
 642         smallest = FindSmallestTeam(pl, TRUE);
 643
 644
 645         if(!only_return_best)
 646         {
 647                 if(smallest == 1)
 648                 {
 649                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 650                 }
 651                 else if(smallest == 2)
 652                 {
 653                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 654                 }
 655                 else if(smallest == 3)
 656                 {
 657                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 658                 }
 659                 else if(smallest == 4)
 660                 {
 661                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 662                 }
 663                 else
 664                         error("smallest team: invalid team\n");
 665         }
 666
 667         return smallest;
 668 }
 669
 670
 671 void SV_ChangeTeam(float color)
 672 {
 673         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 674
 675
 676
 677         scolor = self.clientcolors & 15;
 678         dcolor = color & 15;
 679
 680         // store shirt color in .clientcolors
 681         // this will get overwritten in teamplay modes later
 682         setcolor(self, color & 240, scolor);
 683
 684         if(scolor == COLOR_TEAM1 - 1)
 685                 steam = 1;
 686         else if(scolor == COLOR_TEAM2 - 1)
 687                 steam = 2;
 688         else if(scolor == COLOR_TEAM3 - 1)
 689                 steam = 3;
 690         else if(scolor == COLOR_TEAM4 - 1)
 691                 steam = 4;
 692         if(dcolor == COLOR_TEAM1 - 1)
 693                 dteam = 1;
 694         else if(dcolor == COLOR_TEAM2 - 1)
 695                 dteam = 2;
 696         else if(dcolor == COLOR_TEAM3 - 1)
 697                 dteam = 3;
 698         else if(dcolor == COLOR_TEAM4 - 1)
 699                 dteam = 4;
 700
 701         // not changing teams
 702         if(scolor == dcolor)
 703         {
 704                 //bprint("same team change\n");
 705                 SetPlayerTeam(self, dteam, steam, TRUE);
 706                 return;
 707         }
 708
 709         if(cvar("teamplay"))
 710         {
 711                 if(cvar("g_changeteam_banned"))
 712                 {
 713                         sprint(self, "Team changes not allowed\n");
 714                         return; // changing teams is not allowed
 715                 }
 716
 717                 if(cvar("g_balance_teams_prevent_imbalance"))
 718                 {
 719                         // only allow changing to a smaller or equal size team
 720
 721                         // find out what teams are available
 722                         CheckAllowedTeams();
 723                         // count how many players on each team
 724                         GetTeamCounts(world);
 725
 726                         // get desired team
 727                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 728                         {
 729                                 dcount = c1;
 730                                 dbotcount = cb1;
 731                         }
 732                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 733                         {
 734                                 dcount = c2;
 735                                 dbotcount = cb2;
 736                         }
 737                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 738                         {
 739                                 dcount = c3;
 740                                 dbotcount = cb3;
 741                         }
 742                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 743                         {
 744                                 dcount = c4;
 745                                 dbotcount = cb4;
 746                         }
 747                         else
 748                         {
 749                                 sprint(self, "Cannot change to an invalid team\n");
 750
 751                                 return;
 752                         }
 753
 754                         // get starting team
 755                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 756                                 scount = c1;
 757                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 758                                 scount = c2;
 759                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 760                                 scount = c3;
 761                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 762                                 scount = c4;
 763
 764                         if(scount) // started at a valid, nonempty team
 765                         {
 766                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 767                                 if(dcount >= scount && dbotcount <= 0)
 768                                 {
 769                                         sprint(self, "Cannot change to a larger team\n");
 770                                         return; // can't change to a larger team
 771                                 }
 772                         }
 773                 }
 774         }
 775
 776         // reduce frags during a team change
 777         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 778
 779 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 780
 781         SetPlayerTeam(self, dteam, steam, FALSE);
 782 }
 783
 784
 785 void ShufflePlayerOutOfTeam (float source_team)
 786 {
 787         float smallestteam, smallestteam_count, steam;
 788         float lowest_bot_score, lowest_player_score;
 789         entity head, lowest_bot, lowest_player, selected;
 790
 791         smallestteam = 0;
 792         smallestteam_count = 999;
 793
 794         if(c1 >= 0 && c1 < smallestteam_count)
 795         {
 796                 smallestteam = 1;
 797                 smallestteam_count = c1;
 798         }
 799         if(c2 >= 0 && c2 < smallestteam_count)
 800         {
 801                 smallestteam = 2;
 802                 smallestteam_count = c2;
 803         }
 804         if(c3 >= 0 && c3 < smallestteam_count)
 805         {
 806                 smallestteam = 3;
 807                 smallestteam_count = c3;
 808         }
 809         if(c4 >= 0 && c4 < smallestteam_count)
 810         {
 811                 smallestteam = 4;
 812                 smallestteam_count = c4;
 813         }
 814
 815         if(!smallestteam)
 816         {
 817                 bprint("warning: no smallest team\n");
 818                 return;
 819         }
 820
 821         if(source_team == 1)
 822                 steam = COLOR_TEAM1;
 823         else if(source_team == 2)
 824                 steam = COLOR_TEAM2;
 825         else if(source_team == 3)
 826                 steam = COLOR_TEAM3;
 827         else if(source_team == 4)
 828                 steam = COLOR_TEAM4;
 829
 830         lowest_bot = world;
 831         lowest_bot_score = 9999;
 832         lowest_player = world;
 833         lowest_player_score = 9999;
 834
 835         // find the lowest-scoring player & bot of that team
 836         head = find(world, classname, "player");
 837         while(head)
 838         {
 839                 if(head.team == steam)
 840                 {
 841                         if(head.isbot)
 842                         {
 843                                 if(head.frags < lowest_bot_score)
 844                                 {
 845                                         lowest_bot = head;
 846                                         lowest_bot_score = head.frags;
 847                                 }
 848                         }
 849                         else
 850                         {
 851                                 if(head.frags < lowest_player_score)
 852                                 {
 853                                         lowest_player = head;
 854                                         lowest_player_score = head.frags;
 855                                 }
 856                         }
 857                 }
 858                 head = find(head, classname, "player");
 859         }
 860
 861         // prefers to move a bot...
 862         if(lowest_bot != world)
 863                 selected = lowest_bot;
 864         // but it will move a player if it has to
 865         else
 866                 selected = lowest_player;
 867         // don't do anything if it couldn't find anyone
 868         if(!selected)
 869         {
 870                 bprint("warning: couldn't find a player to move from team\n");
 871                 return;
 872         }
 873
 874         // smallest team gains a member
 875         if(smallestteam == 1)
 876         {
 877                 c1 = c1 + 1;
 878         }
 879         else if(smallestteam == 2)
 880         {
 881                 c2 = c2 + 1;
 882         }
 883         else if(smallestteam == 3)
 884         {
 885                 c3 = c3 + 1;
 886         }
 887         else if(smallestteam == 4)
 888         {
 889                 c4 = c4 + 1;
 890         }
 891         else
 892         {
 893                 bprint("warning: destination team invalid\n");
 894                 return;
 895         }
 896         // source team loses a member
 897         if(source_team == 1)
 898         {
 899                 c1 = c1 + 1;
 900         }
 901         else if(source_team == 2)
 902         {
 903                 c2 = c2 + 2;
 904         }
 905         else if(source_team == 3)
 906         {
 907                 c3 = c3 + 3;
 908         }
 909         else if(source_team == 4)
 910         {
 911                 c4 = c4 + 4;
 912         }
 913         else
 914         {
 915                 bprint("warning: source team invalid\n");
 916                 return;
 917         }
 918
 919         // move the player to the new team
 920         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
 921 }
 922
 923 // part of g_balance_teams_force
 924 // occasionally perform an audit of the teams to make
 925 // sure they're more or less balanced in player count.
 926 void AuditTeams()
 927 {
 928         float numplayers, numteams, average;
 929         if(!cvar("g_balance_teams_force"))
 930                 return;
 931         if(!cvar("teamplay"))
 932                 return;
 933
 934         if(audit_teams_time > time)
 935                 return;
 936
 937         audit_teams_time = time + 4 + random();
 938
 939 //      bprint("Auditing teams\n");
 940
 941         CheckAllowedTeams();
 942         GetTeamCounts(world);
 943
 944
 945         numteams = numplayers = 0;
 946         if(c1 >= 0)
 947         {
 948                 numteams = numteams + 1;
 949                 numplayers = numplayers + c1;
 950         }
 951         if(c2 >= 0)
 952         {
 953                 numteams = numteams + 1;
 954                 numplayers = numplayers + c2;
 955         }
 956         if(c3 >= 0)
 957         {
 958                 numteams = numteams + 1;
 959                 numplayers = numplayers + c3;
 960         }
 961         if(c4 >= 0)
 962         {
 963                 numteams = numteams + 1;
 964                 numplayers = numplayers + c4;
 965         }
 966
 967         if(numplayers <= 0)
 968                 return; // no players to move around
 969         if(numteams < 2)
 970                 return; // don't bother shuffling if for some reason there aren't any teams
 971
 972         average = ceil(numplayers / numteams);
 973
 974         if(average <= 0)
 975                 return; // that's weird...
 976
 977         if(c1 && c1 > average)
 978         {
 979                 bprint("Rebalancing Teams\n");
 980                 //bprint("Shuffle from team 1\n");
 981                 ShufflePlayerOutOfTeam(1);
 982         }
 983         if(c2 && c2 > average)
 984         {
 985                 bprint("Rebalancing Teams\n");
 986                 //bprint("Shuffle from team 2\n");
 987                 ShufflePlayerOutOfTeam(2);
 988         }
 989         if(c3 && c3 > average)
 990         {
 991                 bprint("Rebalancing Teams\n");
 992                 //bprint("Shuffle from team 3\n");
 993                 ShufflePlayerOutOfTeam(3);
 994         }
 995         if(c4 && c4 > average)
 996         {
 997                 bprint("Rebalancing Teams\n");
 998                 //bprint("Shuffle from team 4\n");
 999                 ShufflePlayerOutOfTeam(4);
1000         }
1001
1002         // if teams are still unbalanced, balance them further in the next audit,
1003         // which will happen sooner (keep doing rapid audits until things are in order)
1004         audit_teams_time = time + 0.7 + random()*0.3;
1005 }
1006
1007
1008
1009 /*void(entity e, float first) UpdateTeamScore =
1010 {
1011         clientno = e.FIXME;
1012         if(first)
1013         {
1014                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1015                 WriteByte (MSG_ALL, clientno);
1016                 WriteString (MSG_ALL, e.netname);
1017
1018                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1019                 WriteByte (MSG_ALL, clientno);
1020                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1021         }
1022
1023         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1024         WriteByte (MSG_ALL, clientno);
1025         WriteShort (MSG_ALL, e.frags + 10000);
1026 };
1027
1028 */
1029
1030
1031
1032
1033
1034 void() tdm_team =
1035 {
1036         self.classname = "tdm_team";
1037         self.team = self.cnt + 1;
1038 };
1039
1040 // code from here on is just to support maps that don't have team entities
1041 void tdm_spawnteam (string teamname, float teamcolor)
1042 {
1043         local entity oldself;
1044         oldself = self;
1045         self = spawn();
1046         self.classname = "tdm_team";
1047         self.netname = teamname;
1048         self.cnt = teamcolor;
1049
1050         tdm_team();
1051
1052         self = oldself;
1053 };
1054
1055 // spawn some default teams if the map is not set up for tdm
1056 void() tdm_spawnteams =
1057 {
1058         float numteams;
1059
1060         numteams = cvar("g_tdm_teams");
1061
1062         tdm_spawnteam("Red", 4);
1063         tdm_spawnteam("Blue", 13);
1064 };
1065
1066 void() tdm_delayedinit =
1067 {
1068         self.think = SUB_Remove;
1069         self.nextthink = time;
1070         // if no teams are found, spawn defaults
1071         if (find(world, classname, "tdm_team") == world)
1072                 tdm_spawnteams();
1073 };
1074
1075 void() tdm_init =
1076 {
1077         local entity e;
1078         e = spawn();
1079         e.think = tdm_delayedinit;
1080         e.nextthink = time + 0.1;
1081 };
1082
1083