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
 252
 253                 if(cvar("g_minstagib"))
 254                         temp2 = strcat(temp2, "^2Minstagib ^1", gamemode_name);
 255                 else
 256                         temp2 = strcat(temp2, gamemode_name);
 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, "^8\n\nMatch type is ^1", temp2, "^8\n");
 262
 263                 if(self.classname == "observer" || self.classname == "spectator") {
 264                         s = strcat(s,"^7\n\n\npress jump to play\npress attack to spectate other players\n\n");
 265                 }
 266
 267
 268                 s = strzone(s);
 269
 270                 temp = strcat(
 271                         "\n\n\n^8Welcome, ", pl.netname, "^8\n",
 272                         s
 273                         );
 274                 temp = strzone(temp);
 275
 276                 if(teams_matter)
 277                 {
 278                         s = strcat(temp,
 279                         "You are on ", ColoredTeamName(pl.team), "^8\n\n",
 280                         "Go to ^1Menu->Options->Player^8 to change your name, model & team\n",
 281                         grap_msg
 282                         );
 283                 }
 284                 else
 285                 {
 286                         s = strcat(temp,
 287                         "Go to ^1Menu->Options->Player^8 to change your name & model\n",
 288                         grap_msg
 289                         );
 290                 }
 291
 292                 if (cvar_string("g_mutatormsg") != "") {
 293                         s = strcat(s, "\n\nSpecial gameplay tips: ", cvar_string("g_mutatormsg"));
 294                 }
 295
 296                 if (cvar_string("sv_motd") != "") {
 297                         s = strcat(s, "\n\nMOTD: ", cvar_string("sv_motd"));
 298                 }
 299         }
 300         else
 301         {
 302                 if(cvar("g_minstagib"))
 303                         temp2 = strcat("Minstagib ", gamemode_name);
 304
 305                 if(cvar("g_grappling_hook"))
 306                         grap_msg = strzone("\n\nBind a key to +hook to use the grappling hook\n");
 307
 308                 s = strcat("Match type is ", temp2, "\n");
 309                 s = strzone(s);
 310
 311                 temp = strcat(
 312                         "\n\n\nWelcome, ", pl.netname, "\n",
 313                         s
 314                         );
 315                 temp = strzone(temp);
 316
 317                 if(teams_matter)
 318                 {
 319                         s = strcat(temp,
 320                         "You are on ", TeamName(pl.team), "\n\n",
 321                         "Go to Menu->Options->Player to\nchange your name, model & team\n",
 322                         grap_msg
 323                         );
 324                 }
 325                 else
 326                 {
 327                         s = strcat(temp,
 328                         "Go to Menu->Options->Player to change your name & model\n",
 329                         grap_msg
 330                         );
 331                 }
 332         }
 333
 334         centerprint(pl, s);
 335         //sprint(pl, s);
 336
 337         strunzone(temp);
 338 }
 339
 340
 341 void SetPlayerColors(entity pl, float color)
 342 {
 343         /*string s;
 344         s = ftos(cl);
 345         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 346         pl.team = cl + 1;
 347         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 348         pl.clientcolors = 16*cl + cl;*/
 349
 350         if(teamplay) {
 351                 setcolor(pl, 16*color + color);
 352         } else {
 353                 float shirt;
 354                 shirt = pl.clientcolors & 0xF0;
 355                 setcolor(pl, shirt + color);
 356
 357         }
 358 }
 359
 360 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 361 {
 362
 363
 364         float color;
 365         if(t == 4)
 366                 color = COLOR_TEAM4 - 1;
 367         else if(t == 3)
 368                 color = COLOR_TEAM3 - 1;
 369         else if(t == 2)
 370                 color = COLOR_TEAM2 - 1;
 371         else
 372                 color = COLOR_TEAM1 - 1;
 373
 374
 375         SetPlayerColors(pl,color);
 376
 377
 378         if(!noprint && t != s)
 379         {
 380                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 381                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 382         }
 383 }
 384
 385
 386
 387
 388
 389
 390 // set c1...c4 to show what teams are allowed
 391 void CheckAllowedTeams ()
 392 {
 393         string teament_name;
 394         float dm;
 395         entity head;
 396
 397 //      if(!dom && !ctf)
 398 //              dm = 1;
 399
 400         c1 = c2 = c3 = c4 = -1;
 401         cb1 = cb2 = cb3 = cb4 = 0;
 402
 403         if(g_domination)
 404                 teament_name = "dom_team";
 405         else if(g_ctf)
 406                 teament_name = "ctf_team";
 407         else if(g_tdm)
 408                 teament_name = "tdm_team";
 409         else
 410         {
 411                 // cover anything else by treating it like tdm with no teams spawned
 412                 dm = cvar("g_tdm_teams");
 413                 if(dm < 2)
 414                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 415
 416                 if(dm >= 4)
 417                 {
 418                         c1 = c2 = c3 = c4 = 0;
 419                 }
 420                 else if(dm >= 3)
 421                 {
 422                         c1 = c2 = c3 = 0;
 423                 }
 424                 else// if(dm >= 2)
 425                 {
 426                         c1 = c2 = 0;
 427                 }
 428                 return;
 429         }
 430
 431         // first find out what teams are allowed
 432         head = find(world, classname, teament_name);
 433         while(head)
 434         {
 435                 if(!(g_domination && head.netname == ""))
 436                 {
 437                         if(head.team == COLOR_TEAM1)
 438                         {
 439                                         c1 = 0;
 440                         }
 441                         if(head.team == COLOR_TEAM2)
 442                         {
 443                                         c2 = 0;
 444                         }
 445                         if(head.team == COLOR_TEAM3)
 446                         {
 447                                         c3 = 0;
 448                         }
 449                         if(head.team == COLOR_TEAM4)
 450                         {
 451                                         c4 = 0;
 452                         }
 453                 }
 454                 head = find(head, classname, teament_name);
 455         }
 456 }
 457
 458 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 459 // teams that are allowed will now have their player counts stored in c1...c4
 460 void GetTeamCounts(entity ignore)
 461 {
 462         entity head;
 463         // now count how many players are on each team already
 464
 465         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 466         // also remember the lowest-scoring player
 467
 468         head = find(world, classname, "player");
 469         while(head)
 470         {
 471                 if(head != ignore)// && head.netname != "")
 472                 {
 473                         if(head.team == COLOR_TEAM1)
 474                         {
 475                                 if(c1 >= 0)
 476                                 {
 477                                         c1 = c1 + 1;
 478                                         cb1 = cb1 + 1;
 479                                 }
 480                         }
 481                         if(head.team == COLOR_TEAM2)
 482                         {
 483                                 if(c2 >= 0)
 484                                 {
 485                                         c2 = c2 + 1;
 486                                         cb2 = cb2 + 1;
 487                                 }
 488                         }
 489                         if(head.team == COLOR_TEAM3)
 490                         {
 491                                 if(c3 >= 0)
 492                                 {
 493                                         c3 = c3 + 1;
 494                                         cb3 = cb3 + 1;
 495                                 }
 496                         }
 497                         if(head.team == COLOR_TEAM4)
 498                         {
 499                                 if(c4 >= 0)
 500                                 {
 501                                         c4 = c4 + 1;
 502                                         cb4 = cb4 + 1;
 503                                 }
 504                         }
 505                 }
 506                 head = find(head, classname, "player");
 507         }
 508 }
 509
 510 // returns # of smallest team (1, 2, 3, 4)
 511 // NOTE: Assumes CheckAllowedTeams has already been called!
 512 float FindSmallestTeam(entity pl, float ignore_pl)
 513 {
 514         float totalteams, smallestteam, smallestteam_count, balance_type;
 515         totalteams = 0;
 516
 517         // find out what teams are available
 518         //CheckAllowedTeams();
 519
 520         // make sure there are at least 2 teams to join
 521         if(c1 >= 0)
 522                 totalteams = totalteams + 1;
 523         if(c2 >= 0)
 524                 totalteams = totalteams + 1;
 525         if(c3 >= 0)
 526                 totalteams = totalteams + 1;
 527         if(c4 >= 0)
 528                 totalteams = totalteams + 1;
 529
 530         if(totalteams <= 1)
 531         {
 532                 if(g_domination)
 533                         error("Too few teams available for domination\n");
 534                 else if(g_ctf)
 535                         error("Too few teams available for ctf\n");
 536                 else
 537                         error("Too few teams available for team deathmatch\n");
 538         }
 539
 540
 541         // count how many players are in each team
 542         if(ignore_pl)
 543                 GetTeamCounts(world);
 544         else
 545                 GetTeamCounts(pl);
 546
 547
 548
 549         // c1...c4 now have counts of each team
 550         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 551
 552         smallestteam = 0;
 553         smallestteam_count = 999;
 554
 555         // 2 gives priority to what team you're already on, 1 goes in order
 556         // 2 doesn't seem to work though...
 557         balance_type = 1;
 558
 559         if(balance_type == 1)
 560         {
 561                 if(c1 >= 0 && c1 < smallestteam_count)
 562                 {
 563                         smallestteam = 1;
 564                         smallestteam_count = c1;
 565                 }
 566                 if(c2 >= 0 && c2 < smallestteam_count)
 567                 {
 568                         smallestteam = 2;
 569                         smallestteam_count = c2;
 570                 }
 571                 if(c3 >= 0 && c3 < smallestteam_count)
 572                 {
 573                         smallestteam = 3;
 574                         smallestteam_count = c3;
 575                 }
 576                 if(c4 >= 0 && c4 < smallestteam_count)
 577                 {
 578                         smallestteam = 4;
 579                         smallestteam_count = c4;
 580                 }
 581         }
 582         else
 583         {
 584                 if(c1 >= 0 && (c1 < smallestteam_count ||
 585                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 586                 {
 587                         smallestteam = 1;
 588                         smallestteam_count = c1;
 589                 }
 590                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 591                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 592                 {
 593                         smallestteam = 2;
 594                         smallestteam_count = c2;
 595                 }
 596                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 597                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 598                 {
 599                         smallestteam = 3;
 600                         smallestteam_count = c3;
 601                 }
 602                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 603                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 604                 {
 605                         smallestteam = 4;
 606                         smallestteam_count = c4;
 607                 }
 608         }
 609
 610         return smallestteam;
 611 }
 612
 613 float JoinBestTeam(entity pl, float only_return_best)
 614 {
 615         float smallest, selectedteam;
 616
 617         g_domination = cvar("g_domination");
 618         g_ctf = cvar("g_ctf");
 619
 620         // don't join a team if we're not playing a team game
 621         if(!cvar("teamplay") && !g_domination && !g_ctf)
 622                 return 0;
 623
 624         // find out what teams are available
 625         CheckAllowedTeams();
 626
 627         // if we don't care what team he ends up on, put him on whatever team he entered as.
 628         // if he's not on a valid team, then let other code put him on the smallest team
 629         if(!cvar("balance_teams") && !cvar("force_balance"))
 630         {
 631                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 632                         selectedteam = pl.team;
 633                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 634                         selectedteam = pl.team;
 635                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 636                         selectedteam = pl.team;
 637                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 638                         selectedteam = pl.team;
 639                 else
 640                         selectedteam = -1;
 641                 if(selectedteam > 0)
 642                 {
 643                         if(!only_return_best)
 644                                 SetPlayerColors(pl, selectedteam - 1);
 645                         return selectedteam;
 646                 }
 647                 // otherwise end up on the smallest team (handled below)
 648         }
 649
 650         smallest = FindSmallestTeam(pl, TRUE);
 651
 652
 653         if(!only_return_best)
 654         {
 655                 if(smallest == 1)
 656                 {
 657                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 658                 }
 659                 else if(smallest == 2)
 660                 {
 661                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 662                 }
 663                 else if(smallest == 3)
 664                 {
 665                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 666                 }
 667                 else if(smallest == 4)
 668                 {
 669                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 670                 }
 671                 else
 672                         error("smallest team: invalid team\n");
 673         }
 674
 675         return smallest;
 676 }
 677
 678
 679 void SV_ChangeTeam(float color)
 680 {
 681         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 682
 683
 684
 685         scolor = self.clientcolors & 15;
 686         dcolor = color & 15;
 687
 688         // store shirt color in .clientcolors
 689         // this will get overwritten in teamplay modes later
 690         setcolor(self, color & 240, scolor);
 691
 692         if(scolor == COLOR_TEAM1 - 1)
 693                 steam = 1;
 694         else if(scolor == COLOR_TEAM2 - 1)
 695                 steam = 2;
 696         else if(scolor == COLOR_TEAM3 - 1)
 697                 steam = 3;
 698         else if(scolor == COLOR_TEAM4 - 1)
 699                 steam = 4;
 700         if(dcolor == COLOR_TEAM1 - 1)
 701                 dteam = 1;
 702         else if(dcolor == COLOR_TEAM2 - 1)
 703                 dteam = 2;
 704         else if(dcolor == COLOR_TEAM3 - 1)
 705                 dteam = 3;
 706         else if(dcolor == COLOR_TEAM4 - 1)
 707                 dteam = 4;
 708
 709         // not changing teams
 710         if(scolor == dcolor)
 711         {
 712                 //bprint("same team change\n");
 713                 SetPlayerTeam(self, dteam, steam, TRUE);
 714                 return;
 715         }
 716
 717         if(cvar("teamplay"))
 718         {
 719                 if(cvar("g_changeteam_banned"))
 720                 {
 721                         sprint(self, "Team changes not allowed\n");
 722                         return; // changing teams is not allowed
 723                 }
 724
 725                 if(cvar("g_balance_teams_prevent_imbalance"))
 726                 {
 727                         // only allow changing to a smaller or equal size team
 728
 729                         // find out what teams are available
 730                         CheckAllowedTeams();
 731                         // count how many players on each team
 732                         GetTeamCounts(world);
 733
 734                         // get desired team
 735                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 736                         {
 737                                 dcount = c1;
 738                                 dbotcount = cb1;
 739                         }
 740                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 741                         {
 742                                 dcount = c2;
 743                                 dbotcount = cb2;
 744                         }
 745                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 746                         {
 747                                 dcount = c3;
 748                                 dbotcount = cb3;
 749                         }
 750                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 751                         {
 752                                 dcount = c4;
 753                                 dbotcount = cb4;
 754                         }
 755                         else
 756                         {
 757                                 sprint(self, "Cannot change to an invalid team\n");
 758
 759                                 return;
 760                         }
 761
 762                         // get starting team
 763                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 764                                 scount = c1;
 765                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 766                                 scount = c2;
 767                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 768                                 scount = c3;
 769                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 770                                 scount = c4;
 771
 772                         if(scount) // started at a valid, nonempty team
 773                         {
 774                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 775                                 if(dcount >= scount && dbotcount <= 0)
 776                                 {
 777                                         sprint(self, "Cannot change to a larger team\n");
 778                                         return; // can't change to a larger team
 779                                 }
 780                         }
 781                 }
 782         }
 783
 784         // reduce frags during a team change
 785         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 786
 787 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 788
 789         SetPlayerTeam(self, dteam, steam, FALSE);
 790 }
 791
 792
 793 void ShufflePlayerOutOfTeam (float source_team)
 794 {
 795         float smallestteam, smallestteam_count, steam;
 796         float lowest_bot_score, lowest_player_score;
 797         entity head, lowest_bot, lowest_player, selected;
 798
 799         smallestteam = 0;
 800         smallestteam_count = 999;
 801
 802         if(c1 >= 0 && c1 < smallestteam_count)
 803         {
 804                 smallestteam = 1;
 805                 smallestteam_count = c1;
 806         }
 807         if(c2 >= 0 && c2 < smallestteam_count)
 808         {
 809                 smallestteam = 2;
 810                 smallestteam_count = c2;
 811         }
 812         if(c3 >= 0 && c3 < smallestteam_count)
 813         {
 814                 smallestteam = 3;
 815                 smallestteam_count = c3;
 816         }
 817         if(c4 >= 0 && c4 < smallestteam_count)
 818         {
 819                 smallestteam = 4;
 820                 smallestteam_count = c4;
 821         }
 822
 823         if(!smallestteam)
 824         {
 825                 bprint("warning: no smallest team\n");
 826                 return;
 827         }
 828
 829         if(source_team == 1)
 830                 steam = COLOR_TEAM1;
 831         else if(source_team == 2)
 832                 steam = COLOR_TEAM2;
 833         else if(source_team == 3)
 834                 steam = COLOR_TEAM3;
 835         else if(source_team == 4)
 836                 steam = COLOR_TEAM4;
 837
 838         lowest_bot = world;
 839         lowest_bot_score = 9999;
 840         lowest_player = world;
 841         lowest_player_score = 9999;
 842
 843         // find the lowest-scoring player & bot of that team
 844         head = find(world, classname, "player");
 845         while(head)
 846         {
 847                 if(head.team == steam)
 848                 {
 849                         if(head.isbot)
 850                         {
 851                                 if(head.frags < lowest_bot_score)
 852                                 {
 853                                         lowest_bot = head;
 854                                         lowest_bot_score = head.frags;
 855                                 }
 856                         }
 857                         else
 858                         {
 859                                 if(head.frags < lowest_player_score)
 860                                 {
 861                                         lowest_player = head;
 862                                         lowest_player_score = head.frags;
 863                                 }
 864                         }
 865                 }
 866                 head = find(head, classname, "player");
 867         }
 868
 869         // prefers to move a bot...
 870         if(lowest_bot != world)
 871                 selected = lowest_bot;
 872         // but it will move a player if it has to
 873         else
 874                 selected = lowest_player;
 875         // don't do anything if it couldn't find anyone
 876         if(!selected)
 877         {
 878                 bprint("warning: couldn't find a player to move from team\n");
 879                 return;
 880         }
 881
 882         // smallest team gains a member
 883         if(smallestteam == 1)
 884         {
 885                 c1 = c1 + 1;
 886         }
 887         else if(smallestteam == 2)
 888         {
 889                 c2 = c2 + 1;
 890         }
 891         else if(smallestteam == 3)
 892         {
 893                 c3 = c3 + 1;
 894         }
 895         else if(smallestteam == 4)
 896         {
 897                 c4 = c4 + 1;
 898         }
 899         else
 900         {
 901                 bprint("warning: destination team invalid\n");
 902                 return;
 903         }
 904         // source team loses a member
 905         if(source_team == 1)
 906         {
 907                 c1 = c1 + 1;
 908         }
 909         else if(source_team == 2)
 910         {
 911                 c2 = c2 + 2;
 912         }
 913         else if(source_team == 3)
 914         {
 915                 c3 = c3 + 3;
 916         }
 917         else if(source_team == 4)
 918         {
 919                 c4 = c4 + 4;
 920         }
 921         else
 922         {
 923                 bprint("warning: source team invalid\n");
 924                 return;
 925         }
 926
 927         // move the player to the new team
 928         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
 929 }
 930
 931 // part of g_balance_teams_force
 932 // occasionally perform an audit of the teams to make
 933 // sure they're more or less balanced in player count.
 934 void AuditTeams()
 935 {
 936         float numplayers, numteams, average;
 937         if(!cvar("g_balance_teams_force"))
 938                 return;
 939         if(!cvar("teamplay"))
 940                 return;
 941
 942         if(audit_teams_time > time)
 943                 return;
 944
 945         audit_teams_time = time + 4 + random();
 946
 947 //      bprint("Auditing teams\n");
 948
 949         CheckAllowedTeams();
 950         GetTeamCounts(world);
 951
 952
 953         numteams = numplayers = 0;
 954         if(c1 >= 0)
 955         {
 956                 numteams = numteams + 1;
 957                 numplayers = numplayers + c1;
 958         }
 959         if(c2 >= 0)
 960         {
 961                 numteams = numteams + 1;
 962                 numplayers = numplayers + c2;
 963         }
 964         if(c3 >= 0)
 965         {
 966                 numteams = numteams + 1;
 967                 numplayers = numplayers + c3;
 968         }
 969         if(c4 >= 0)
 970         {
 971                 numteams = numteams + 1;
 972                 numplayers = numplayers + c4;
 973         }
 974
 975         if(numplayers <= 0)
 976                 return; // no players to move around
 977         if(numteams < 2)
 978                 return; // don't bother shuffling if for some reason there aren't any teams
 979
 980         average = ceil(numplayers / numteams);
 981
 982         if(average <= 0)
 983                 return; // that's weird...
 984
 985         if(c1 && c1 > average)
 986         {
 987                 bprint("Rebalancing Teams\n");
 988                 //bprint("Shuffle from team 1\n");
 989                 ShufflePlayerOutOfTeam(1);
 990         }
 991         if(c2 && c2 > average)
 992         {
 993                 bprint("Rebalancing Teams\n");
 994                 //bprint("Shuffle from team 2\n");
 995                 ShufflePlayerOutOfTeam(2);
 996         }
 997         if(c3 && c3 > average)
 998         {
 999                 bprint("Rebalancing Teams\n");
1000                 //bprint("Shuffle from team 3\n");
1001                 ShufflePlayerOutOfTeam(3);
1002         }
1003         if(c4 && c4 > average)
1004         {
1005                 bprint("Rebalancing Teams\n");
1006                 //bprint("Shuffle from team 4\n");
1007                 ShufflePlayerOutOfTeam(4);
1008         }
1009
1010         // if teams are still unbalanced, balance them further in the next audit,
1011         // which will happen sooner (keep doing rapid audits until things are in order)
1012         audit_teams_time = time + 0.7 + random()*0.3;
1013 }
1014
1015
1016
1017 /*void(entity e, float first) UpdateTeamScore =
1018 {
1019         clientno = e.FIXME;
1020         if(first)
1021         {
1022                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1023                 WriteByte (MSG_ALL, clientno);
1024                 WriteString (MSG_ALL, e.netname);
1025
1026                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1027                 WriteByte (MSG_ALL, clientno);
1028                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1029         }
1030
1031         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1032         WriteByte (MSG_ALL, clientno);
1033         WriteShort (MSG_ALL, e.frags + 10000);
1034 };
1035
1036 */
1037
1038
1039
1040
1041
1042 void() tdm_team =
1043 {
1044         self.classname = "tdm_team";
1045         self.team = self.cnt + 1;
1046 };
1047
1048 // code from here on is just to support maps that don't have team entities
1049 void tdm_spawnteam (string teamname, float teamcolor)
1050 {
1051         local entity oldself;
1052         oldself = self;
1053         self = spawn();
1054         self.classname = "tdm_team";
1055         self.netname = teamname;
1056         self.cnt = teamcolor;
1057
1058         tdm_team();
1059
1060         self = oldself;
1061 };
1062
1063 // spawn some default teams if the map is not set up for tdm
1064 void() tdm_spawnteams =
1065 {
1066         float numteams;
1067
1068         numteams = cvar("g_tdm_teams");
1069
1070         tdm_spawnteam("Red", 4);
1071         tdm_spawnteam("Blue", 13);
1072 };
1073
1074 void() tdm_delayedinit =
1075 {
1076         self.think = SUB_Remove;
1077         self.nextthink = time;
1078         // if no teams are found, spawn defaults
1079         if (find(world, classname, "tdm_team") == world)
1080                 tdm_spawnteams();
1081 };
1082
1083 void() tdm_init =
1084 {
1085         local entity e;
1086         e = spawn();
1087         e.think = tdm_delayedinit;
1088         e.nextthink = time + 0.1;
1089 };
1090
1091