data/qcsrc/server/gamec/teamplay.c

   1 float COLOR_TEAM1       = 5;  // red
   2 float COLOR_TEAM2       = 14; // blue
   3 float COLOR_TEAM3       = 10; // pink
   4 float COLOR_TEAM4       = 13; // yellow
   5
   6
   7 float GAME_DEATHMATCH           = 1;
   8 float GAME_TEAM_DEATHMATCH      = 2;
   9 float GAME_DOMINATION           = 3;
  10 float GAME_CTF                  = 4;
  11 float GAME_RUNEMATCH            = 5;
  12 float GAME_LMS                  = 6;
  13 float GAME_ARENA                = 7;
  14
  15
  16 // client counts for each team
  17 float c1, c2, c3, c4;
  18 // # of bots on those teams
  19 float cb1, cb2, cb3, cb4;
  20
  21 float g_domination, g_ctf, g_tdm;
  22
  23 float audit_teams_time;
  24
  25
  26 string TeamName(float t)
  27 {
  28         // fixme: Search for team entities and get their .netname's!
  29         if(t == COLOR_TEAM1)
  30                 return "Red Team";
  31         if(t == COLOR_TEAM2)
  32                 return "Blue Team";
  33         if(t == COLOR_TEAM3)
  34                 return "Pink Team";
  35         if(t == COLOR_TEAM4)
  36                 return "Yellow Team";
  37         return "Neutral Team";
  38 }
  39 string ColoredTeamName(float t)
  40 {
  41         // fixme: Search for team entities and get their .netname's!
  42         if(t == COLOR_TEAM1)
  43                 return "^1Red Team^7";
  44         if(t == COLOR_TEAM2)
  45                 return "^4Blue Team^7";
  46         if(t == COLOR_TEAM3)
  47                 return "^6Pink Team^7";
  48         if(t == COLOR_TEAM4)
  49                 return "^3Yellow Team^7";
  50         return "Neutral Team";
  51 }
  52 string TeamNoName(float t)
  53 {
  54         // fixme: Search for team entities and get their .netname's!
  55         if(t == 1)
  56                 return "Red Team";
  57         if(t == 2)
  58                 return "Blue Team";
  59         if(t == 3)
  60                 return "Pink Team";
  61         if(t == 4)
  62                 return "Yellow Team";
  63         return "Neutral Team";
  64 }
  65
  66 void dom_init();
  67 void ctf_init();
  68 void runematch_init();
  69 void tdm_init();
  70
  71 void(entity pl) LogTeamchange =
  72 {
  73         string str;
  74         if(!cvar("sv_eventlog"))
  75                 return;
  76         if(pl.playerid < 1)
  77                 return;
  78         str = strcat(":team:", ftos(pl.playerid), ":");
  79         str = strcat(str, ftos(pl.team));
  80         GameLogEcho(str, FALSE);
  81 }
  82
  83 void ResetGameCvars()
  84 {
  85         cvar_set("g_tdm", "0");
  86         cvar_set("g_domination", "0");
  87         cvar_set("g_ctf", "0");
  88         cvar_set("g_runematch", "0");
  89         cvar_set("g_lms", "0");
  90         cvar_set("g_arena", "0");
  91         cvar_set("teamplay", "0");
  92
  93
  94         cvar_set("exit_cfg", "");
  95 }
  96
  97 void ActivateTeamplay()
  98 {
  99         float teamplay_default;
 100         teamplay_default = cvar("teamplay_default");
 101
 102         if(teamplay_default)
 103                 cvar_set("teamplay", ftos(teamplay_default));
 104         else
 105                 cvar_set("teamplay", "3");
 106 }
 107
 108 string gamemode_name;
 109 float teams_matter;
 110
 111 void InitGameplayMode()
 112 {
 113         float fraglimit_override, timelimit_override;
 114
 115         VoteReset();
 116
 117         game = cvar ("gamecfg");        // load game options
 118
 119         // game cvars get reset before map changes
 120         // then map's cfg sets them as desired
 121
 122         // FIXME: also set a message or game mode name to print to players when the join
 123
 124         // set both here, gamemode can override it later
 125         timelimit_override = cvar("timelimit_override");
 126         fraglimit_override = cvar("fraglimit_override");
 127
 128         if(game == GAME_DOMINATION || cvar("g_domination"))
 129         {
 130                 ResetGameCvars();
 131                 game = GAME_DOMINATION;
 132                 cvar_set("g_domination", "1");
 133
 134                 ActivateTeamplay();
 135
 136                 fraglimit_override = cvar("g_domination_point_limit");
 137
 138                 gamemode_name = "Domination";
 139                 teams_matter = 1;
 140         }
 141         else if(game == GAME_CTF || cvar("g_ctf"))
 142         {
 143                 ResetGameCvars();
 144                 game = GAME_CTF;
 145                 cvar_set("g_ctf", "1");
 146
 147                 ActivateTeamplay();
 148
 149                 fraglimit_override = cvar("g_ctf_capture_limit");
 150
 151                 gamemode_name = "Capture the Flag";
 152                 teams_matter = 1;
 153         }
 154         else if((game == GAME_RUNEMATCH || cvar("g_runematch")) && !cvar("g_minstagib"))
 155         {
 156                 game = GAME_RUNEMATCH;
 157                 cvar_set("g_runematch", "1");
 158
 159                 if(cvar("deathmatch_force_teamplay"))
 160                         ActivateTeamplay();
 161
 162                 fraglimit_override = cvar("g_runematch_point_limit");
 163
 164                 gamemode_name = "Rune Match";
 165                 if(cvar("teamplay"))
 166                         teams_matter = 1;
 167                 else
 168                         teams_matter = 0;
 169         }
 170         else if(game == GAME_DEATHMATCH || game == GAME_TEAM_DEATHMATCH || cvar("g_tdm"))
 171         {
 172                 if(!cvar("deathmatch"))
 173                         cvar_set("deathmatch", "1");
 174
 175
 176                 if(game == GAME_TEAM_DEATHMATCH || cvar("g_tdm") || cvar("deathmatch_force_teamplay"))
 177                 {
 178                         ResetGameCvars();
 179                         game = GAME_TEAM_DEATHMATCH;
 180                         gamemode_name = "Team Deathmatch";
 181                         ActivateTeamplay();
 182                         teams_matter = 1;
 183                         cvar_set("g_tdm", "1");
 184                 }
 185                 else
 186                 {
 187                         ResetGameCvars();
 188                         game = GAME_DEATHMATCH;
 189                         gamemode_name = "Deathmatch";
 190                         teams_matter = 0;
 191                 }
 192
 193                 fraglimit_override = cvar("fraglimit_override");
 194         }
 195         else if(game == GAME_LMS || cvar("g_lms"))
 196         {
 197                 ResetGameCvars();
 198                 game = GAME_LMS;
 199                 cvar_set("g_lms", "1");
 200                 fraglimit_override = cvar("g_lms_lives_override");
 201                 if(fraglimit_override == 0)
 202                         fraglimit_override = -1;
 203                 gamemode_name = "Last Man Standing";
 204                 teams_matter = 0;
 205                 lms_lowest_lives = 999;
 206         }
 207         else if(game == GAME_ARENA || cvar("g_arena"))
 208         {
 209                 ResetGameCvars();
 210                 game = GAME_ARENA;
 211                 cvar_set("g_arena", "1");
 212                 fraglimit_override = cvar("g_arena_point_limit");
 213                 maxspawned = cvar("g_arena_maxspawned");
 214                 if(maxspawned < 2)
 215                         maxspawned = 2;
 216                 arena_roundbased = cvar("g_arena_roundbased");
 217                 gamemode_name = "Arena";
 218                 teams_matter = 0;
 219         }
 220         else
 221         {
 222                 // we can only assume...
 223                 ResetGameCvars();
 224                 gamemode_name = "Deathmatch";
 225                 teams_matter = 0;
 226         }
 227 /*      else if(game == GAME_TEAM_DEATHMATCH)
 228         {
 229                 if(!cvar("deathmatch"))
 230                         cvar_set("deathmatch", "1");
 231
 232                 //if(!cvar("teamplay"))
 233                 //      cvar_set("teamplay", "3");
 234                 ActivateTeamplay();
 235
 236                 fraglimit_override = cvar("fraglimit_override");
 237         }*/
 238
 239         // enforce the server's universal frag/time limits
 240         if(!cvar("g_campaign"))
 241         {
 242                 if(fraglimit_override >= 0)
 243                         cvar_set("fraglimit", ftos(fraglimit_override));
 244                 if(timelimit_override >= 0)
 245                         cvar_set("timelimit", ftos(timelimit_override));
 246         }
 247
 248         if (game == GAME_DOMINATION)//cvar("g_domination"))
 249                 dom_init();
 250         else if (game == GAME_CTF)//cvar("g_ctf"))
 251                 ctf_init();
 252         else if (game == GAME_RUNEMATCH)//cvar("g_runematch"))
 253                 runematch_init();
 254         else if (game == GAME_TEAM_DEATHMATCH)//cvar("g_runematch"))
 255                 tdm_init();
 256
 257         // those mutators rule each other out
 258         if(cvar("g_minstagib"))
 259         {
 260                 cvar_set("g_instagib", "0");
 261                 cvar_set("g_rocketarena", "0");
 262         }
 263         if(cvar("g_instagib"))
 264         {
 265                 cvar_set("g_minstagib", "0");
 266                 cvar_set("g_rocketarena", "0");
 267         }
 268         if(cvar("g_rocketarena"))
 269         {
 270                 cvar_set("g_instagib", "0");
 271                 cvar_set("g_minstagib", "0");
 272         }
 273
 274         registercvar("_motd", "");
 275         registercvar("_mutatormsg", "");
 276         cvar_set("_motd", linewrap(cvar_string("sv_motd"), 50));
 277         cvar_set("_mutatormsg", linewrap(cvar_string("g_mutatormsg"), 50));
 278
 279         g_domination = cvar("g_domination");
 280         g_ctf = cvar("g_ctf");
 281         g_tdm = cvar("g_tdm");
 282 }
 283
 284 string GetClientVersionMessage(float v) {
 285         local string versionmsg;
 286         if (v == 1) {
 287                 versionmsg = "^1client is too old to get versioninfo.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nUPDATE!!! (http://www.nexuiz.com)^8";
 288                 // either that or someone wants to be funny
 289         } else if (v != cvar("gameversion")) {
 290                 if(v < cvar("gameversion")) {
 291                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 292                 } else {
 293                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 294                 }
 295         } else {
 296                 versionmsg = "^2client version and server version are compatible.^8";
 297         }
 298         return strzone(versionmsg);
 299
 300 }
 301
 302
 303 void PrintWelcomeMessage(entity pl)
 304 {
 305         string s, mutator, modifications;
 306
 307         /*if(self.welcomemessage_time < time)
 308                 return;
 309         if(self.welcomemessage_time2 > time)
 310                 return;
 311         self.welcomemessage_time2 = time + 0.8; */
 312
 313         if(self.classname == "observer")
 314         {
 315                 if(cvar("g_lms") && self.frags <= 0 && self.frags > -666)
 316                         return centerprint(self, strcat(newlines, "^1You have no more lives left\nwait for next round\n\n\n^7press attack to spectate other players"));
 317                 else if(cvar("g_lms") && self.frags == -666)
 318                         return centerprint(self, strcat(newlines, "^1Match has already begun\nwait for next round\n\n\n^7press attack to spectate other players"));
 319         }
 320         else if(self.classname == "spectator")
 321         {
 322                 if ((cvar("g_lms") && self.frags < 1) || cvar("g_arena"))
 323                         return centerprint(self, strcat(newlines, "spectating ", self.enemy.netname, "\n\n\n^7press attack for next player\npress attack2 for free fly mode"));
 324                 else
 325                         return centerprint(self, strcat(newlines, "spectating ", self.enemy.netname, "\n\n\n^7press jump to play\n^7press attack for next player\npress attack2 for free fly mode"));
 326         }
 327
 328
 329         if(self.welcomemessage_time2 > time) return;
 330         self.welcomemessage_time2 = time + 1.0;
 331
 332         if(cvar("g_campaign"))
 333         {
 334                 centerprint(pl, campaign_message);
 335                 return;
 336         }
 337
 338         if(cvar("g_minstagib"))
 339                 mutator = "^2Minstagib ^1";
 340         else if(cvar("g_instagib"))
 341                 mutator = "^2Instagib ^1";
 342         else if(cvar("g_rocketarena"))
 343                 mutator = "^2Rocketarena ^1";
 344
 345         if(cvar("g_midair")) {
 346                 // to protect against unheedingly made changes
 347                 if (modifications) {
 348                         modifications = strcat(modifications, ", ");
 349                 }
 350                 modifications = "midair";
 351         }
 352         if(cvar("g_vampire")) {
 353                 if (modifications) {
 354                         modifications = strcat(modifications, ", ");
 355                 }
 356                 modifications = strcat(modifications, "vampire");
 357         }
 358         if(cvar("g_laserguided_missile")) {
 359                 if (modifications) {
 360                         modifications = strcat(modifications, ", ");
 361                 }
 362                 modifications = strcat(modifications, "laser-guided-missiles");
 363         }
 364
 365         local string versionmessage;
 366         versionmessage = GetClientVersionMessage(self.version);
 367
 368         s = strcat(s, newlines, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 369         s = strcat(s, "^8\n\nmatch type is ^1", mutator, gamemode_name, "^8\n");
 370
 371         if(modifications != "")
 372                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 373
 374         if((self.classname == "observer" || self.classname == "spectator") && self.version == cvar("gameversion")) {
 375                 if(!cvar("g_arena"))
 376                         s = strcat(s,"^7\n\n\npress jump to play\npress attack to spectate other players\n\n");
 377                 else if(player_count < 2 && arena_roundbased)
 378                 {
 379                         s = strcat(s, "\n\n\n^1waiting for second player to start match^7\n\n");
 380                 }
 381                 else
 382                 {
 383                         s = strcat(s, "\n\n\n");
 384                         if(champion)
 385                                 s = strcat(s, "^7current champion is: ", champion.netname, "\n\n");
 386                         s = strcat(s,"^7press attack to spectate other players\n\n");
 387                 }
 388         }
 389
 390
 391         s = strzone(s);
 392
 393         if (cvar("g_grappling_hook"))
 394                 s = strcat(s, "\n\n^8grappling hook is enabled, press 'e' to use it\n");
 395
 396         if (cvar_string("_mutatormsg") != "") {
 397                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cvar_string("_mutatormsg"));
 398         }
 399
 400         if (cvar_string("_motd") != "") {
 401                 s = strcat(s, "\n\n^8MOTD: ^7", cvar_string("_motd"));
 402         }
 403
 404         s = strzone(s);
 405
 406         centerprint(pl, s);
 407         //sprint(pl, s);
 408
 409         strunzone(s);
 410 }
 411
 412
 413 void SetPlayerColors(entity pl, float _color)
 414 {
 415         /*string s;
 416         s = ftos(cl);
 417         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 418         pl.team = cl + 1;
 419         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 420         pl.clientcolors = 16*cl + cl;*/
 421
 422         float pants, shirt;
 423         pants = _color & 0x0F;
 424         shirt = _color & 0xF0;
 425
 426
 427         if(teamplay) {
 428                 setcolor(pl, 16*pants + pants);
 429         } else {
 430                 setcolor(pl, shirt + pants);
 431         }
 432 }
 433
 434 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 435 {
 436         float _color;
 437
 438         if(t == 4)
 439                 _color = COLOR_TEAM4 - 1;
 440         else if(t == 3)
 441                 _color = COLOR_TEAM3 - 1;
 442         else if(t == 2)
 443                 _color = COLOR_TEAM2 - 1;
 444         else
 445                 _color = COLOR_TEAM1 - 1;
 446
 447         SetPlayerColors(pl,_color);
 448
 449         if(!noprint && t != s)
 450         {
 451                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 452                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 453         }
 454
 455         if(t != s)
 456                 LogTeamchange(pl);
 457 }
 458
 459
 460
 461
 462
 463
 464 // set c1...c4 to show what teams are allowed
 465 void CheckAllowedTeams ()
 466 {
 467         string teament_name;
 468         float dm;
 469         entity head;
 470
 471 //      if(!dom && !ctf)
 472 //              dm = 1;
 473
 474         c1 = c2 = c3 = c4 = -1;
 475         cb1 = cb2 = cb3 = cb4 = 0;
 476
 477         if(g_domination)
 478                 teament_name = "dom_team";
 479         else if(g_ctf)
 480                 teament_name = "ctf_team";
 481         else if(g_tdm)
 482                 teament_name = "tdm_team";
 483         else
 484         {
 485                 // cover anything else by treating it like tdm with no teams spawned
 486                 dm = cvar("g_tdm_teams");
 487                 if(dm < 2)
 488                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 489
 490                 if(dm >= 4)
 491                 {
 492                         c1 = c2 = c3 = c4 = 0;
 493                 }
 494                 else if(dm >= 3)
 495                 {
 496                         c1 = c2 = c3 = 0;
 497                 }
 498                 else// if(dm >= 2)
 499                 {
 500                         c1 = c2 = 0;
 501                 }
 502                 return;
 503         }
 504
 505         // first find out what teams are allowed
 506         head = find(world, classname, teament_name);
 507         while(head)
 508         {
 509                 if(!(g_domination && head.netname == ""))
 510                 {
 511                         if(head.team == COLOR_TEAM1)
 512                         {
 513                                 c1 = 0;
 514                         }
 515                         if(head.team == COLOR_TEAM2)
 516                         {
 517                                 c2 = 0;
 518                         }
 519                         if(head.team == COLOR_TEAM3)
 520                         {
 521                                 c3 = 0;
 522                         }
 523                         if(head.team == COLOR_TEAM4)
 524                         {
 525                                 c4 = 0;
 526                         }
 527                 }
 528                 head = find(head, classname, teament_name);
 529         }
 530 }
 531
 532 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 533 // teams that are allowed will now have their player counts stored in c1...c4
 534 void GetTeamCounts(entity ignore)
 535 {
 536         entity head;
 537         // now count how many players are on each team already
 538
 539         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 540         // also remember the lowest-scoring player
 541
 542         head = find(world, classname, "player");
 543         while(head)
 544         {
 545                 if(head != ignore)// && head.netname != "")
 546                 {
 547                         if(head.team == COLOR_TEAM1)
 548                         {
 549                                 if(c1 >= 0)
 550                                 {
 551                                         c1 = c1 + 1;
 552                                         cb1 = cb1 + 1;
 553                                 }
 554                         }
 555                         if(head.team == COLOR_TEAM2)
 556                         {
 557                                 if(c2 >= 0)
 558                                 {
 559                                         c2 = c2 + 1;
 560                                         cb2 = cb2 + 1;
 561                                 }
 562                         }
 563                         if(head.team == COLOR_TEAM3)
 564                         {
 565                                 if(c3 >= 0)
 566                                 {
 567                                         c3 = c3 + 1;
 568                                         cb3 = cb3 + 1;
 569                                 }
 570                         }
 571                         if(head.team == COLOR_TEAM4)
 572                         {
 573                                 if(c4 >= 0)
 574                                 {
 575                                         c4 = c4 + 1;
 576                                         cb4 = cb4 + 1;
 577                                 }
 578                         }
 579                 }
 580                 head = find(head, classname, "player");
 581         }
 582 }
 583
 584 // returns # of smallest team (1, 2, 3, 4)
 585 // NOTE: Assumes CheckAllowedTeams has already been called!
 586 float FindSmallestTeam(entity pl, float ignore_pl)
 587 {
 588         float totalteams, smallestteam, smallestteam_count, balance_type;
 589         totalteams = 0;
 590
 591         // find out what teams are available
 592         //CheckAllowedTeams();
 593
 594         // make sure there are at least 2 teams to join
 595         if(c1 >= 0)
 596                 totalteams = totalteams + 1;
 597         if(c2 >= 0)
 598                 totalteams = totalteams + 1;
 599         if(c3 >= 0)
 600                 totalteams = totalteams + 1;
 601         if(c4 >= 0)
 602                 totalteams = totalteams + 1;
 603
 604         if(totalteams <= 1)
 605         {
 606                 if(g_domination)
 607                         error("Too few teams available for domination\n");
 608                 else if(g_ctf)
 609                         error("Too few teams available for ctf\n");
 610                 else
 611                         error("Too few teams available for team deathmatch\n");
 612         }
 613
 614
 615         // count how many players are in each team
 616         if(ignore_pl)
 617                 GetTeamCounts(pl);
 618         else
 619                 GetTeamCounts(world);
 620
 621         // c1...c4 now have counts of each team
 622         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 623
 624         smallestteam = 0;
 625         smallestteam_count = 999;
 626
 627         // 2 gives priority to what team you're already on, 1 goes in order
 628         // 2 doesn't seem to work though...
 629         balance_type = 1;
 630
 631         if(balance_type == 1)
 632         {
 633                 if(c1 >= 0 && c1 < smallestteam_count)
 634                 {
 635                         smallestteam = 1;
 636                         smallestteam_count = c1;
 637                 }
 638                 if(c2 >= 0 && c2 < smallestteam_count)
 639                 {
 640                         smallestteam = 2;
 641                         smallestteam_count = c2;
 642                 }
 643                 if(c3 >= 0 && c3 < smallestteam_count)
 644                 {
 645                         smallestteam = 3;
 646                         smallestteam_count = c3;
 647                 }
 648                 if(c4 >= 0 && c4 < smallestteam_count)
 649                 {
 650                         smallestteam = 4;
 651                         smallestteam_count = c4;
 652                 }
 653         }
 654         else
 655         {
 656                 if(c1 >= 0 && (c1 < smallestteam_count ||
 657                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 658                 {
 659                         smallestteam = 1;
 660                         smallestteam_count = c1;
 661                 }
 662                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 663                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 664                 {
 665                         smallestteam = 2;
 666                         smallestteam_count = c2;
 667                 }
 668                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 669                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 670                 {
 671                         smallestteam = 3;
 672                         smallestteam_count = c3;
 673                 }
 674                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 675                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 676                 {
 677                         smallestteam = 4;
 678                         smallestteam_count = c4;
 679                 }
 680         }
 681
 682         return smallestteam;
 683 }
 684
 685 float JoinBestTeam(entity pl, float only_return_best)
 686 {
 687         float smallest, selectedteam;
 688
 689         // don't join a team if we're not playing a team game
 690         if(!cvar("teamplay") && !g_domination && !g_ctf)
 691                 return 0;
 692
 693         // find out what teams are available
 694         CheckAllowedTeams();
 695
 696         if(cvar("g_domination"))
 697         {
 698                 if(cvar("g_domination_default_teams") < 3)
 699                         c3 = 9999;
 700                 if(cvar("g_domination_default_teams") < 4)
 701                         c4 = 9999;
 702         }
 703
 704         // if we don't care what team he ends up on, put him on whatever team he entered as.
 705         // if he's not on a valid team, then let other code put him on the smallest team
 706         if(!cvar("g_campaign") && !cvar("g_balance_teams") && !cvar("g_balance_teams_force"))
 707         {
 708                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 709                         selectedteam = pl.team;
 710                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 711                         selectedteam = pl.team;
 712                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 713                         selectedteam = pl.team;
 714                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 715                         selectedteam = pl.team;
 716                 else
 717                         selectedteam = -1;
 718                 if(selectedteam > 0)
 719                 {
 720                         if(!only_return_best)
 721                         {
 722                                 SetPlayerColors(pl, selectedteam - 1);
 723                                 LogTeamchange(pl);
 724                         }
 725                         return selectedteam;
 726                 }
 727                 // otherwise end up on the smallest team (handled below)
 728         }
 729
 730         smallest = FindSmallestTeam(pl, TRUE);
 731
 732
 733         if(!only_return_best)
 734         {
 735                 if(smallest == 1)
 736                 {
 737                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 738                 }
 739                 else if(smallest == 2)
 740                 {
 741                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 742                 }
 743                 else if(smallest == 3)
 744                 {
 745                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 746                 }
 747                 else if(smallest == 4)
 748                 {
 749                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 750                 }
 751                 else
 752                 {
 753                         error("smallest team: invalid team\n");
 754                 }
 755                 LogTeamchange(pl);
 756                 if(pl.deadflag == DEAD_NO)
 757                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 758         }
 759
 760         return smallest;
 761 }
 762
 763
 764 void SV_ChangeTeam(float _color)
 765 {
 766         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 767
 768         // in normal deathmatch we can just apply the color and we're done
 769         if(!cvar("teamplay")) {
 770                 SetPlayerColors(self, _color);
 771                 return;
 772         }
 773
 774         scolor = self.clientcolors & 0x0F;
 775         dcolor = _color & 0x0F;
 776
 777         if(scolor == COLOR_TEAM1 - 1)
 778                 steam = 1;
 779         else if(scolor == COLOR_TEAM2 - 1)
 780                 steam = 2;
 781         else if(scolor == COLOR_TEAM3 - 1)
 782                 steam = 3;
 783         else if(scolor == COLOR_TEAM4 - 1)
 784                 steam = 4;
 785         if(dcolor == COLOR_TEAM1 - 1)
 786                 dteam = 1;
 787         else if(dcolor == COLOR_TEAM2 - 1)
 788                 dteam = 2;
 789         else if(dcolor == COLOR_TEAM3 - 1)
 790                 dteam = 3;
 791         else if(dcolor == COLOR_TEAM4 - 1)
 792                 dteam = 4;
 793
 794         // remap invalid teams in dom & ctf
 795         /*
 796         if(cvar("g_ctf") && dteam == 3)
 797                 dteam = 2;
 798         else if(cvar("g_ctf") && dteam == 4)
 799                 dteam = 1;
 800         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 3) || (cvar("g_tdm") && cvar("g_tdm_teams") < 3))
 801         {
 802                 if(dteam == 3)
 803                         dteam = 2;
 804                 else if(dteam == 4)
 805                         dteam = 1;
 806         }
 807         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 4) || (cvar("g_tdm") && cvar("g_tdm_teams") < 4))
 808         {
 809                 if(dteam == 4)
 810                         dteam = 1;
 811         }
 812         */
 813
 814         CheckAllowedTeams();
 815         if(dteam == 3 && c3 < 0)
 816                 dteam = 2;
 817         if(dteam == 4 && c4 < 0)
 818                 dteam = 1;
 819
 820         // not changing teams
 821         if(scolor == dcolor)
 822         {
 823                 //bprint("same team change\n");
 824                 SetPlayerTeam(self, dteam, steam, TRUE);
 825                 return;
 826         }
 827
 828         if(cvar("teamplay"))
 829         {
 830                 if(cvar("g_campaign") || cvar("g_changeteam_banned"))
 831                 {
 832                         sprint(self, "Team changes not allowed\n");
 833                         return; // changing teams is not allowed
 834                 }
 835
 836                 if(!cvar("g_campaign") && cvar("g_balance_teams_prevent_imbalance"))
 837                 {
 838                         // only allow changing to a smaller or equal size team
 839
 840                         // find out what teams are available
 841                         CheckAllowedTeams();
 842                         // count how many players on each team
 843                         GetTeamCounts(world);
 844
 845                         // get desired team
 846                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 847                         {
 848                                 dcount = c1;
 849                                 dbotcount = cb1;
 850                         }
 851                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 852                         {
 853                                 dcount = c2;
 854                                 dbotcount = cb2;
 855                         }
 856                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 857                         {
 858                                 dcount = c3;
 859                                 dbotcount = cb3;
 860                         }
 861                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 862                         {
 863                                 dcount = c4;
 864                                 dbotcount = cb4;
 865                         }
 866                         else
 867                         {
 868                                 sprint(self, "Cannot change to an invalid team\n");
 869
 870                                 return;
 871                         }
 872
 873                         // get starting team
 874                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 875                                 scount = c1;
 876                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 877                                 scount = c2;
 878                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 879                                 scount = c3;
 880                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 881                                 scount = c4;
 882
 883                         if(scount) // started at a valid, nonempty team
 884                         {
 885                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 886                                 if(dcount >= scount && dbotcount <= 0)
 887                                 {
 888                                         sprint(self, "Cannot change to a larger team\n");
 889                                         return; // can't change to a larger team
 890                                 }
 891                         }
 892                 }
 893         }
 894
 895 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 896
 897         SetPlayerTeam(self, dteam, steam, FALSE);
 898         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
 899         {
 900                 // kill player when changing teams
 901                 if(self.deadflag == DEAD_NO)
 902                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
 903                         // reduce frags during a team change
 904                         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 905         }
 906 }
 907
 908
 909 void ShufflePlayerOutOfTeam (float source_team)
 910 {
 911         float smallestteam, smallestteam_count, steam;
 912         float lowest_bot_score, lowest_player_score;
 913         entity head, lowest_bot, lowest_player, selected;
 914         string m;
 915
 916         smallestteam = 0;
 917         smallestteam_count = 999;
 918
 919         if(c1 >= 0 && c1 < smallestteam_count)
 920         {
 921                 smallestteam = 1;
 922                 smallestteam_count = c1;
 923         }
 924         if(c2 >= 0 && c2 < smallestteam_count)
 925         {
 926                 smallestteam = 2;
 927                 smallestteam_count = c2;
 928         }
 929         if(c3 >= 0 && c3 < smallestteam_count)
 930         {
 931                 smallestteam = 3;
 932                 smallestteam_count = c3;
 933         }
 934         if(c4 >= 0 && c4 < smallestteam_count)
 935         {
 936                 smallestteam = 4;
 937                 smallestteam_count = c4;
 938         }
 939
 940         if(!smallestteam)
 941         {
 942                 bprint("warning: no smallest team\n");
 943                 return;
 944         }
 945
 946         if(source_team == 1)
 947                 steam = COLOR_TEAM1;
 948         else if(source_team == 2)
 949                 steam = COLOR_TEAM2;
 950         else if(source_team == 3)
 951                 steam = COLOR_TEAM3;
 952         else if(source_team == 4)
 953                 steam = COLOR_TEAM4;
 954
 955         lowest_bot = world;
 956         lowest_bot_score = 9999;
 957         lowest_player = world;
 958         lowest_player_score = 9999;
 959
 960         // find the lowest-scoring player & bot of that team
 961         head = find(world, classname, "player");
 962         while(head)
 963         {
 964                 if(head.team == steam)
 965                 {
 966                         if(head.isbot)
 967                         {
 968                                 if(head.frags < lowest_bot_score)
 969                                 {
 970                                         lowest_bot = head;
 971                                         lowest_bot_score = head.frags;
 972                                 }
 973                         }
 974                         else
 975                         {
 976                                 if(head.frags < lowest_player_score)
 977                                 {
 978                                         lowest_player = head;
 979                                         lowest_player_score = head.frags;
 980                                 }
 981                         }
 982                 }
 983                 head = find(head, classname, "player");
 984         }
 985
 986         // prefers to move a bot...
 987         if(lowest_bot != world)
 988                 selected = lowest_bot;
 989         // but it will move a player if it has to
 990         else
 991                 selected = lowest_player;
 992         // don't do anything if it couldn't find anyone
 993         if(!selected)
 994         {
 995                 bprint("warning: couldn't find a player to move from team\n");
 996                 return;
 997         }
 998
 999         // smallest team gains a member
1000         if(smallestteam == 1)
1001         {
1002                 c1 = c1 + 1;
1003         }
1004         else if(smallestteam == 2)
1005         {
1006                 c2 = c2 + 1;
1007         }
1008         else if(smallestteam == 3)
1009         {
1010                 c3 = c3 + 1;
1011         }
1012         else if(smallestteam == 4)
1013         {
1014                 c4 = c4 + 1;
1015         }
1016         else
1017         {
1018                 bprint("warning: destination team invalid\n");
1019                 return;
1020         }
1021         // source team loses a member
1022         if(source_team == 1)
1023         {
1024                 c1 = c1 + 1;
1025         }
1026         else if(source_team == 2)
1027         {
1028                 c2 = c2 + 2;
1029         }
1030         else if(source_team == 3)
1031         {
1032                 c3 = c3 + 3;
1033         }
1034         else if(source_team == 4)
1035         {
1036                 c4 = c4 + 4;
1037         }
1038         else
1039         {
1040                 bprint("warning: source team invalid\n");
1041                 return;
1042         }
1043
1044         // move the player to the new team
1045         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1046
1047         if(selected.deadflag == DEAD_NO)
1048                         Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1049         m = "You have been moved into a different team to improve team balance\nYou are now on: ";
1050         if (selected.team == 5)
1051                 m = strcat(m, "^1Red Team");
1052         else if (selected.team == 14)
1053                 m = strcat(m, "^4Blue Team");
1054         else if (selected.team == 10)
1055                 m = strcat(m, "^6Pink Team");
1056         else if (selected.team == 13)
1057                 m = strcat(m, "^3Yellow Team");
1058         centerprint(selected, m);
1059 }
1060
1061 // part of g_balance_teams_force
1062 // occasionally perform an audit of the teams to make
1063 // sure they're more or less balanced in player count.
1064 void AuditTeams()
1065 {
1066         float numplayers, numteams, average;
1067         if(cvar("g_campaign"))
1068                 return;
1069         if(!cvar("g_balance_teams_force"))
1070                 return;
1071         if(!cvar("teamplay"))
1072                 return;
1073
1074         if(audit_teams_time > time)
1075                 return;
1076
1077         audit_teams_time = time + 4 + random();
1078
1079 //      bprint("Auditing teams\n");
1080
1081         CheckAllowedTeams();
1082         GetTeamCounts(world);
1083
1084
1085         numteams = numplayers = 0;
1086         if(c1 >= 0)
1087         {
1088                 numteams = numteams + 1;
1089                 numplayers = numplayers + c1;
1090         }
1091         if(c2 >= 0)
1092         {
1093                 numteams = numteams + 1;
1094                 numplayers = numplayers + c2;
1095         }
1096         if(c3 >= 0)
1097         {
1098                 numteams = numteams + 1;
1099                 numplayers = numplayers + c3;
1100         }
1101         if(c4 >= 0)
1102         {
1103                 numteams = numteams + 1;
1104                 numplayers = numplayers + c4;
1105         }
1106
1107         if(numplayers <= 0)
1108                 return; // no players to move around
1109         if(numteams < 2)
1110                 return; // don't bother shuffling if for some reason there aren't any teams
1111
1112         average = ceil(numplayers / numteams);
1113
1114         if(average <= 0)
1115                 return; // that's weird...
1116
1117         if(c1 && c1 > average)
1118         {
1119                 bprint("Rebalancing Teams\n");
1120                 //bprint("Shuffle from team 1\n");
1121                 ShufflePlayerOutOfTeam(1);
1122         }
1123         if(c2 && c2 > average)
1124         {
1125                 bprint("Rebalancing Teams\n");
1126                 //bprint("Shuffle from team 2\n");
1127                 ShufflePlayerOutOfTeam(2);
1128         }
1129         if(c3 && c3 > average)
1130         {
1131                 bprint("Rebalancing Teams\n");
1132                 //bprint("Shuffle from team 3\n");
1133                 ShufflePlayerOutOfTeam(3);
1134         }
1135         if(c4 && c4 > average)
1136         {
1137                 bprint("Rebalancing Teams\n");
1138                 //bprint("Shuffle from team 4\n");
1139                 ShufflePlayerOutOfTeam(4);
1140         }
1141
1142         // if teams are still unbalanced, balance them further in the next audit,
1143         // which will happen sooner (keep doing rapid audits until things are in order)
1144         audit_teams_time = time + 0.7 + random()*0.3;
1145 }
1146
1147
1148
1149 /*void(entity e, float first) UpdateTeamScore =
1150 {
1151         clientno = e.FIXME;
1152         if(first)
1153         {
1154                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1155                 WriteByte (MSG_ALL, clientno);
1156                 WriteString (MSG_ALL, e.netname);
1157
1158                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1159                 WriteByte (MSG_ALL, clientno);
1160                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1161         }
1162
1163         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1164         WriteByte (MSG_ALL, clientno);
1165         WriteShort (MSG_ALL, e.frags + 10000);
1166 };
1167
1168 */
1169
1170
1171 // code from here on is just to support maps that don't have team entities
1172 void tdm_spawnteam (string teamname, float teamcolor)
1173 {
1174         local entity e;
1175         e = spawn();
1176         e.classname = "tdm_team";
1177         e.netname = teamname;
1178         e.cnt = teamcolor;
1179         e.team = e.cnt + 1;
1180 };
1181
1182 // spawn some default teams if the map is not set up for tdm
1183 void() tdm_spawnteams =
1184 {
1185         float numteams;
1186
1187         numteams = cvar("g_tdm_teams");
1188
1189         tdm_spawnteam("Red", 4);
1190         tdm_spawnteam("Blue", 13);
1191 };
1192
1193 void() tdm_delayedinit =
1194 {
1195         self.think = SUB_Remove;
1196         self.nextthink = time;
1197         // if no teams are found, spawn defaults
1198         if (find(world, classname, "tdm_team") == world)
1199                 tdm_spawnteams();
1200 };
1201
1202 void() tdm_init =
1203 {
1204         local entity e;
1205         e = spawn();
1206         e.think = tdm_delayedinit;
1207         e.nextthink = time + 0.1;
1208 };
1209
1210