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
 280 string GetClientVersionMessage(float v) {
 281         local string versionmsg;
 282         if (v == 1) {
 283                 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";
 284                 // either that or someone wants to be funny
 285         } else if (v != cvar("gameversion")) {
 286                 if(v < cvar("gameversion")) {
 287                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 288                 } else {
 289                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 290                 }
 291         } else {
 292                 versionmsg = "^2client version and server version are compatible.^8";
 293         }
 294         return strzone(versionmsg);
 295
 296 }
 297
 298
 299 void PrintWelcomeMessage(entity pl)
 300 {
 301         string s, mutator, modifications;
 302
 303         /*if(self.welcomemessage_time < time)
 304                 return;
 305         if(self.welcomemessage_time2 > time)
 306                 return;
 307         self.welcomemessage_time2 = time + 0.8; */
 308
 309         if(self.classname == "observer")
 310         {
 311                 if(cvar("g_lms") && self.frags <= 0 && self.frags > -666)
 312                         return centerprint(self, strcat(newlines, "^1You have no more lives left\nwait for next round\n\n\n^7press attack to spectate other players"));
 313                 else if(cvar("g_lms") && self.frags == -666)
 314                         return centerprint(self, strcat(newlines, "^1Match has already begun\nwait for next round\n\n\n^7press attack to spectate other players"));
 315         }
 316         else if(self.classname == "spectator")
 317         {
 318                 if ((cvar("g_lms") && self.frags < 1) || cvar("g_arena"))
 319                         return centerprint(self, strcat(newlines, "spectating ", self.enemy.netname, "\n\n\n^7press attack for next player\npress attack2 for free fly mode"));
 320                 else
 321                         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"));
 322         }
 323
 324
 325         if(self.welcomemessage_time2 > time) return;
 326         self.welcomemessage_time2 = time + 1.0;
 327
 328         if(cvar("g_campaign"))
 329         {
 330                 centerprint(pl, campaign_message);
 331                 return;
 332         }
 333
 334         if(cvar("g_minstagib"))
 335                 mutator = "^2Minstagib ^1";
 336         else if(cvar("g_instagib"))
 337                 mutator = "^2Instagib ^1";
 338         else if(cvar("g_rocketarena"))
 339                 mutator = "^2Rocketarena ^1";
 340
 341         if(cvar("g_midair")) {
 342                 // to protect against unheedingly made changes
 343                 if (modifications) {
 344                         modifications = strcat(modifications, ", ");
 345                 }
 346                 modifications = "midair";
 347         }
 348         if(cvar("g_vampire")) {
 349                 if (modifications) {
 350                         modifications = strcat(modifications, ", ");
 351                 }
 352                 modifications = strcat(modifications, "vampire");
 353         }
 354         if(cvar("g_laserguided_missile")) {
 355                 if (modifications) {
 356                         modifications = strcat(modifications, ", ");
 357                 }
 358                 modifications = strcat(modifications, "laser-guided-missiles");
 359         }
 360
 361         local string versionmessage;
 362         versionmessage = GetClientVersionMessage(self.version);
 363
 364         s = strcat(s, newlines, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 365         s = strcat(s, "^8\n\nmatch type is ^1", mutator, gamemode_name, "^8\n");
 366
 367         if(modifications != "")
 368                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 369
 370         if((self.classname == "observer" || self.classname == "spectator") && self.version == cvar("gameversion")) {
 371                 if(!cvar("g_arena"))
 372                         s = strcat(s,"^7\n\n\npress jump to play\npress attack to spectate other players\n\n");
 373                 else if(player_count < 2 && arena_roundbased)
 374                 {
 375                         s = strcat(s, "\n\n\n^1waiting for second player to start match^7\n\n");
 376                 }
 377                 else
 378                 {
 379                         s = strcat(s, "\n\n\n");
 380                         if(champion)
 381                                 s = strcat(s, "^7current champion is: ", champion.netname, "\n\n");
 382                         s = strcat(s,"^7press attack to spectate other players\n\n");
 383                 }
 384         }
 385
 386
 387         s = strzone(s);
 388
 389         if (cvar("g_grappling_hook"))
 390                 s = strcat(s, "\n\n^8grappling hook is enabled, press 'e' to use it\n");
 391
 392         if (cvar_string("_mutatormsg") != "") {
 393                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cvar_string("_mutatormsg"));
 394         }
 395
 396         if (cvar_string("_motd") != "") {
 397                 s = strcat(s, "\n\n^8MOTD: ^7", cvar_string("_motd"));
 398         }
 399
 400         s = strzone(s);
 401
 402         centerprint(pl, s);
 403         //sprint(pl, s);
 404
 405         strunzone(s);
 406 }
 407
 408
 409 void SetPlayerColors(entity pl, float _color)
 410 {
 411         /*string s;
 412         s = ftos(cl);
 413         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 414         pl.team = cl + 1;
 415         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 416         pl.clientcolors = 16*cl + cl;*/
 417
 418         float pants, shirt;
 419         pants = _color & 0x0F;
 420         shirt = _color & 0xF0;
 421
 422
 423         if(teamplay) {
 424                 setcolor(pl, 16*pants + pants);
 425         } else {
 426                 setcolor(pl, shirt + pants);
 427         }
 428 }
 429
 430 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 431 {
 432         float _color;
 433
 434         if(t == 4)
 435                 _color = COLOR_TEAM4 - 1;
 436         else if(t == 3)
 437                 _color = COLOR_TEAM3 - 1;
 438         else if(t == 2)
 439                 _color = COLOR_TEAM2 - 1;
 440         else
 441                 _color = COLOR_TEAM1 - 1;
 442
 443         SetPlayerColors(pl,_color);
 444
 445         if(!noprint && t != s)
 446         {
 447                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 448                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 449         }
 450
 451         if(t != s)
 452                 LogTeamchange(pl);
 453 }
 454
 455
 456
 457
 458
 459
 460 // set c1...c4 to show what teams are allowed
 461 void CheckAllowedTeams ()
 462 {
 463         string teament_name;
 464         float dm;
 465         entity head;
 466
 467 //      if(!dom && !ctf)
 468 //              dm = 1;
 469
 470         c1 = c2 = c3 = c4 = -1;
 471         cb1 = cb2 = cb3 = cb4 = 0;
 472
 473         if(g_domination)
 474                 teament_name = "dom_team";
 475         else if(g_ctf)
 476                 teament_name = "ctf_team";
 477         else if(g_tdm)
 478                 teament_name = "tdm_team";
 479         else
 480         {
 481                 // cover anything else by treating it like tdm with no teams spawned
 482                 dm = cvar("g_tdm_teams");
 483                 if(dm < 2)
 484                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 485
 486                 if(dm >= 4)
 487                 {
 488                         c1 = c2 = c3 = c4 = 0;
 489                 }
 490                 else if(dm >= 3)
 491                 {
 492                         c1 = c2 = c3 = 0;
 493                 }
 494                 else// if(dm >= 2)
 495                 {
 496                         c1 = c2 = 0;
 497                 }
 498                 return;
 499         }
 500
 501         // first find out what teams are allowed
 502         head = find(world, classname, teament_name);
 503         while(head)
 504         {
 505                 if(!(g_domination && head.netname == ""))
 506                 {
 507                         if(head.team == COLOR_TEAM1)
 508                         {
 509                                 c1 = 0;
 510                         }
 511                         if(head.team == COLOR_TEAM2)
 512                         {
 513                                 c2 = 0;
 514                         }
 515                         if(head.team == COLOR_TEAM3)
 516                         {
 517                                 c3 = 0;
 518                         }
 519                         if(head.team == COLOR_TEAM4)
 520                         {
 521                                 c4 = 0;
 522                         }
 523                 }
 524                 head = find(head, classname, teament_name);
 525         }
 526 }
 527
 528 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 529 // teams that are allowed will now have their player counts stored in c1...c4
 530 void GetTeamCounts(entity ignore)
 531 {
 532         entity head;
 533         // now count how many players are on each team already
 534
 535         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 536         // also remember the lowest-scoring player
 537
 538         head = find(world, classname, "player");
 539         while(head)
 540         {
 541                 if(head != ignore)// && head.netname != "")
 542                 {
 543                         if(head.team == COLOR_TEAM1)
 544                         {
 545                                 if(c1 >= 0)
 546                                 {
 547                                         c1 = c1 + 1;
 548                                         cb1 = cb1 + 1;
 549                                 }
 550                         }
 551                         if(head.team == COLOR_TEAM2)
 552                         {
 553                                 if(c2 >= 0)
 554                                 {
 555                                         c2 = c2 + 1;
 556                                         cb2 = cb2 + 1;
 557                                 }
 558                         }
 559                         if(head.team == COLOR_TEAM3)
 560                         {
 561                                 if(c3 >= 0)
 562                                 {
 563                                         c3 = c3 + 1;
 564                                         cb3 = cb3 + 1;
 565                                 }
 566                         }
 567                         if(head.team == COLOR_TEAM4)
 568                         {
 569                                 if(c4 >= 0)
 570                                 {
 571                                         c4 = c4 + 1;
 572                                         cb4 = cb4 + 1;
 573                                 }
 574                         }
 575                 }
 576                 head = find(head, classname, "player");
 577         }
 578 }
 579
 580 // returns # of smallest team (1, 2, 3, 4)
 581 // NOTE: Assumes CheckAllowedTeams has already been called!
 582 float FindSmallestTeam(entity pl, float ignore_pl)
 583 {
 584         float totalteams, smallestteam, smallestteam_count, balance_type;
 585         totalteams = 0;
 586
 587         // find out what teams are available
 588         //CheckAllowedTeams();
 589
 590         // make sure there are at least 2 teams to join
 591         if(c1 >= 0)
 592                 totalteams = totalteams + 1;
 593         if(c2 >= 0)
 594                 totalteams = totalteams + 1;
 595         if(c3 >= 0)
 596                 totalteams = totalteams + 1;
 597         if(c4 >= 0)
 598                 totalteams = totalteams + 1;
 599
 600         if(totalteams <= 1)
 601         {
 602                 if(g_domination)
 603                         error("Too few teams available for domination\n");
 604                 else if(g_ctf)
 605                         error("Too few teams available for ctf\n");
 606                 else
 607                         error("Too few teams available for team deathmatch\n");
 608         }
 609
 610
 611         // count how many players are in each team
 612         if(ignore_pl)
 613                 GetTeamCounts(world);
 614         else
 615                 GetTeamCounts(pl);
 616
 617
 618
 619         // c1...c4 now have counts of each team
 620         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 621
 622         smallestteam = 0;
 623         smallestteam_count = 999;
 624
 625         // 2 gives priority to what team you're already on, 1 goes in order
 626         // 2 doesn't seem to work though...
 627         balance_type = 1;
 628
 629         if(balance_type == 1)
 630         {
 631                 if(c1 >= 0 && c1 < smallestteam_count)
 632                 {
 633                         smallestteam = 1;
 634                         smallestteam_count = c1;
 635                 }
 636                 if(c2 >= 0 && c2 < smallestteam_count)
 637                 {
 638                         smallestteam = 2;
 639                         smallestteam_count = c2;
 640                 }
 641                 if(c3 >= 0 && c3 < smallestteam_count)
 642                 {
 643                         smallestteam = 3;
 644                         smallestteam_count = c3;
 645                 }
 646                 if(c4 >= 0 && c4 < smallestteam_count)
 647                 {
 648                         smallestteam = 4;
 649                         smallestteam_count = c4;
 650                 }
 651         }
 652         else
 653         {
 654                 if(c1 >= 0 && (c1 < smallestteam_count ||
 655                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 656                 {
 657                         smallestteam = 1;
 658                         smallestteam_count = c1;
 659                 }
 660                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 661                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 662                 {
 663                         smallestteam = 2;
 664                         smallestteam_count = c2;
 665                 }
 666                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 667                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 668                 {
 669                         smallestteam = 3;
 670                         smallestteam_count = c3;
 671                 }
 672                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 673                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 674                 {
 675                         smallestteam = 4;
 676                         smallestteam_count = c4;
 677                 }
 678         }
 679
 680         return smallestteam;
 681 }
 682
 683 float JoinBestTeam(entity pl, float only_return_best)
 684 {
 685         float smallest, selectedteam;
 686
 687         g_domination = cvar("g_domination");
 688         g_ctf = cvar("g_ctf");
 689
 690         // don't join a team if we're not playing a team game
 691         if(!cvar("teamplay") && !g_domination && !g_ctf)
 692                 return 0;
 693
 694         // find out what teams are available
 695         CheckAllowedTeams();
 696
 697
 698         if(cvar("g_domination"))
 699         {
 700                 if(cvar("g_domination_default_teams") < 3)
 701                         c3 = 9999;
 702                 if(cvar("g_domination_default_teams") < 4)
 703                         c4 = 9999;
 704         }
 705
 706         // if we don't care what team he ends up on, put him on whatever team he entered as.
 707         // if he's not on a valid team, then let other code put him on the smallest team
 708         if(!cvar("g_balance_teams") && !cvar("g_balance_teams_force"))
 709         {
 710                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 711                         selectedteam = pl.team;
 712                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 713                         selectedteam = pl.team;
 714                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 715                         selectedteam = pl.team;
 716                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 717                         selectedteam = pl.team;
 718                 else
 719                         selectedteam = -1;
 720                 if(selectedteam > 0)
 721                 {
 722                         if(!only_return_best)
 723                         {
 724                                 SetPlayerColors(pl, selectedteam - 1);
 725                                 LogTeamchange(pl);
 726                         }
 727                         return selectedteam;
 728                 }
 729                 // otherwise end up on the smallest team (handled below)
 730         }
 731
 732         smallest = FindSmallestTeam(pl, TRUE);
 733
 734
 735         if(!only_return_best)
 736         {
 737                 if(smallest == 1)
 738                 {
 739                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 740                 }
 741                 else if(smallest == 2)
 742                 {
 743                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 744                 }
 745                 else if(smallest == 3)
 746                 {
 747                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 748                 }
 749                 else if(smallest == 4)
 750                 {
 751                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 752                 }
 753                 else
 754                 {
 755                         error("smallest team: invalid team\n");
 756                 }
 757                 LogTeamchange(pl);
 758                 if(pl.deadflag == DEAD_NO)
 759                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 760         }
 761
 762         return smallest;
 763 }
 764
 765
 766 void SV_ChangeTeam(float _color)
 767 {
 768         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 769
 770         // in normal deathmatch we can just apply the color and we're done
 771         if(!cvar("teamplay")) {
 772                 SetPlayerColors(self, _color);
 773                 return;
 774         }
 775
 776         scolor = self.clientcolors & 0x0F;
 777         dcolor = _color & 0x0F;
 778
 779         if(scolor == COLOR_TEAM1 - 1)
 780                 steam = 1;
 781         else if(scolor == COLOR_TEAM2 - 1)
 782                 steam = 2;
 783         else if(scolor == COLOR_TEAM3 - 1)
 784                 steam = 3;
 785         else if(scolor == COLOR_TEAM4 - 1)
 786                 steam = 4;
 787         if(dcolor == COLOR_TEAM1 - 1)
 788                 dteam = 1;
 789         else if(dcolor == COLOR_TEAM2 - 1)
 790                 dteam = 2;
 791         else if(dcolor == COLOR_TEAM3 - 1)
 792                 dteam = 3;
 793         else if(dcolor == COLOR_TEAM4 - 1)
 794                 dteam = 4;
 795
 796         // remap invalid teams in dom & ctf
 797         if(cvar("g_ctf") && dteam == 3)
 798                 dteam = 2;
 799         else if(cvar("g_ctf") && dteam == 4)
 800                 dteam = 1;
 801         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 3) || (cvar("g_tdm") && cvar("g_tdm_teams") < 3))
 802         {
 803                 if(dteam == 3)
 804                         dteam = 2;
 805                 else if(dteam == 4)
 806                         dteam = 1;
 807         }
 808         else if((cvar("g_domination") && cvar("g_domination_default_teams") < 4) || (cvar("g_tdm") && cvar("g_tdm_teams") < 4))
 809         {
 810                 if(dteam == 4)
 811                         dteam = 1;
 812         }
 813
 814         // not changing teams
 815         if(scolor == dcolor)
 816         {
 817                 //bprint("same team change\n");
 818                 SetPlayerTeam(self, dteam, steam, TRUE);
 819                 return;
 820         }
 821
 822         if(cvar("teamplay"))
 823         {
 824                 if(cvar("g_changeteam_banned") || cvar("g_campaign"))
 825                 {
 826                         sprint(self, "Team changes not allowed\n");
 827                         return; // changing teams is not allowed
 828                 }
 829
 830                 if(cvar("g_balance_teams_prevent_imbalance"))
 831                 {
 832                         // only allow changing to a smaller or equal size team
 833
 834                         // find out what teams are available
 835                         CheckAllowedTeams();
 836                         // count how many players on each team
 837                         GetTeamCounts(world);
 838
 839                         // get desired team
 840                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 841                         {
 842                                 dcount = c1;
 843                                 dbotcount = cb1;
 844                         }
 845                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 846                         {
 847                                 dcount = c2;
 848                                 dbotcount = cb2;
 849                         }
 850                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 851                         {
 852                                 dcount = c3;
 853                                 dbotcount = cb3;
 854                         }
 855                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 856                         {
 857                                 dcount = c4;
 858                                 dbotcount = cb4;
 859                         }
 860                         else
 861                         {
 862                                 sprint(self, "Cannot change to an invalid team\n");
 863
 864                                 return;
 865                         }
 866
 867                         // get starting team
 868                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 869                                 scount = c1;
 870                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 871                                 scount = c2;
 872                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 873                                 scount = c3;
 874                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 875                                 scount = c4;
 876
 877                         if(scount) // started at a valid, nonempty team
 878                         {
 879                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 880                                 if(dcount >= scount && dbotcount <= 0)
 881                                 {
 882                                         sprint(self, "Cannot change to a larger team\n");
 883                                         return; // can't change to a larger team
 884                                 }
 885                         }
 886                 }
 887         }
 888
 889 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 890
 891         SetPlayerTeam(self, dteam, steam, FALSE);
 892         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
 893         {
 894                 // kill player when changing teams
 895                 if(self.deadflag == DEAD_NO)
 896                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
 897                         // reduce frags during a team change
 898                         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 899         }
 900 }
 901
 902
 903 void ShufflePlayerOutOfTeam (float source_team)
 904 {
 905         float smallestteam, smallestteam_count, steam;
 906         float lowest_bot_score, lowest_player_score;
 907         entity head, lowest_bot, lowest_player, selected;
 908         string m;
 909
 910         smallestteam = 0;
 911         smallestteam_count = 999;
 912
 913         if(c1 >= 0 && c1 < smallestteam_count)
 914         {
 915                 smallestteam = 1;
 916                 smallestteam_count = c1;
 917         }
 918         if(c2 >= 0 && c2 < smallestteam_count)
 919         {
 920                 smallestteam = 2;
 921                 smallestteam_count = c2;
 922         }
 923         if(c3 >= 0 && c3 < smallestteam_count)
 924         {
 925                 smallestteam = 3;
 926                 smallestteam_count = c3;
 927         }
 928         if(c4 >= 0 && c4 < smallestteam_count)
 929         {
 930                 smallestteam = 4;
 931                 smallestteam_count = c4;
 932         }
 933
 934         if(!smallestteam)
 935         {
 936                 bprint("warning: no smallest team\n");
 937                 return;
 938         }
 939
 940         if(source_team == 1)
 941                 steam = COLOR_TEAM1;
 942         else if(source_team == 2)
 943                 steam = COLOR_TEAM2;
 944         else if(source_team == 3)
 945                 steam = COLOR_TEAM3;
 946         else if(source_team == 4)
 947                 steam = COLOR_TEAM4;
 948
 949         lowest_bot = world;
 950         lowest_bot_score = 9999;
 951         lowest_player = world;
 952         lowest_player_score = 9999;
 953
 954         // find the lowest-scoring player & bot of that team
 955         head = find(world, classname, "player");
 956         while(head)
 957         {
 958                 if(head.team == steam)
 959                 {
 960                         if(head.isbot)
 961                         {
 962                                 if(head.frags < lowest_bot_score)
 963                                 {
 964                                         lowest_bot = head;
 965                                         lowest_bot_score = head.frags;
 966                                 }
 967                         }
 968                         else
 969                         {
 970                                 if(head.frags < lowest_player_score)
 971                                 {
 972                                         lowest_player = head;
 973                                         lowest_player_score = head.frags;
 974                                 }
 975                         }
 976                 }
 977                 head = find(head, classname, "player");
 978         }
 979
 980         // prefers to move a bot...
 981         if(lowest_bot != world)
 982                 selected = lowest_bot;
 983         // but it will move a player if it has to
 984         else
 985                 selected = lowest_player;
 986         // don't do anything if it couldn't find anyone
 987         if(!selected)
 988         {
 989                 bprint("warning: couldn't find a player to move from team\n");
 990                 return;
 991         }
 992
 993         // smallest team gains a member
 994         if(smallestteam == 1)
 995         {
 996                 c1 = c1 + 1;
 997         }
 998         else if(smallestteam == 2)
 999         {
1000                 c2 = c2 + 1;
1001         }
1002         else if(smallestteam == 3)
1003         {
1004                 c3 = c3 + 1;
1005         }
1006         else if(smallestteam == 4)
1007         {
1008                 c4 = c4 + 1;
1009         }
1010         else
1011         {
1012                 bprint("warning: destination team invalid\n");
1013                 return;
1014         }
1015         // source team loses a member
1016         if(source_team == 1)
1017         {
1018                 c1 = c1 + 1;
1019         }
1020         else if(source_team == 2)
1021         {
1022                 c2 = c2 + 2;
1023         }
1024         else if(source_team == 3)
1025         {
1026                 c3 = c3 + 3;
1027         }
1028         else if(source_team == 4)
1029         {
1030                 c4 = c4 + 4;
1031         }
1032         else
1033         {
1034                 bprint("warning: source team invalid\n");
1035                 return;
1036         }
1037
1038         // move the player to the new team
1039         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1040
1041         if(selected.deadflag == DEAD_NO)
1042                         Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1043         m = "You have been moved into a different team to improve team balance\nYou are now on: ";
1044         if (selected.team == 5)
1045                 m = strcat(m, "^1Red Team");
1046         else if (selected.team == 14)
1047                 m = strcat(m, "^4Blue Team");
1048         else if (selected.team == 10)
1049                 m = strcat(m, "^6Pink Team");
1050         else if (selected.team == 13)
1051                 m = strcat(m, "^3Yellow Team");
1052         centerprint(selected, m);
1053 }
1054
1055 // part of g_balance_teams_force
1056 // occasionally perform an audit of the teams to make
1057 // sure they're more or less balanced in player count.
1058 void AuditTeams()
1059 {
1060         float numplayers, numteams, average;
1061         if(!cvar("g_balance_teams_force"))
1062                 return;
1063         if(!cvar("teamplay"))
1064                 return;
1065
1066         if(audit_teams_time > time)
1067                 return;
1068
1069         audit_teams_time = time + 4 + random();
1070
1071 //      bprint("Auditing teams\n");
1072
1073         CheckAllowedTeams();
1074         GetTeamCounts(world);
1075
1076
1077         numteams = numplayers = 0;
1078         if(c1 >= 0)
1079         {
1080                 numteams = numteams + 1;
1081                 numplayers = numplayers + c1;
1082         }
1083         if(c2 >= 0)
1084         {
1085                 numteams = numteams + 1;
1086                 numplayers = numplayers + c2;
1087         }
1088         if(c3 >= 0)
1089         {
1090                 numteams = numteams + 1;
1091                 numplayers = numplayers + c3;
1092         }
1093         if(c4 >= 0)
1094         {
1095                 numteams = numteams + 1;
1096                 numplayers = numplayers + c4;
1097         }
1098
1099         if(numplayers <= 0)
1100                 return; // no players to move around
1101         if(numteams < 2)
1102                 return; // don't bother shuffling if for some reason there aren't any teams
1103
1104         average = ceil(numplayers / numteams);
1105
1106         if(average <= 0)
1107                 return; // that's weird...
1108
1109         if(c1 && c1 > average)
1110         {
1111                 bprint("Rebalancing Teams\n");
1112                 //bprint("Shuffle from team 1\n");
1113                 ShufflePlayerOutOfTeam(1);
1114         }
1115         if(c2 && c2 > average)
1116         {
1117                 bprint("Rebalancing Teams\n");
1118                 //bprint("Shuffle from team 2\n");
1119                 ShufflePlayerOutOfTeam(2);
1120         }
1121         if(c3 && c3 > average)
1122         {
1123                 bprint("Rebalancing Teams\n");
1124                 //bprint("Shuffle from team 3\n");
1125                 ShufflePlayerOutOfTeam(3);
1126         }
1127         if(c4 && c4 > average)
1128         {
1129                 bprint("Rebalancing Teams\n");
1130                 //bprint("Shuffle from team 4\n");
1131                 ShufflePlayerOutOfTeam(4);
1132         }
1133
1134         // if teams are still unbalanced, balance them further in the next audit,
1135         // which will happen sooner (keep doing rapid audits until things are in order)
1136         audit_teams_time = time + 0.7 + random()*0.3;
1137 }
1138
1139
1140
1141 /*void(entity e, float first) UpdateTeamScore =
1142 {
1143         clientno = e.FIXME;
1144         if(first)
1145         {
1146                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1147                 WriteByte (MSG_ALL, clientno);
1148                 WriteString (MSG_ALL, e.netname);
1149
1150                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1151                 WriteByte (MSG_ALL, clientno);
1152                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1153         }
1154
1155         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1156         WriteByte (MSG_ALL, clientno);
1157         WriteShort (MSG_ALL, e.frags + 10000);
1158 };
1159
1160 */
1161
1162
1163 // code from here on is just to support maps that don't have team entities
1164 void tdm_spawnteam (string teamname, float teamcolor)
1165 {
1166         local entity e;
1167         e = spawn();
1168         e.classname = "tdm_team";
1169         e.netname = teamname;
1170         e.cnt = teamcolor;
1171         e.team = e.cnt + 1;
1172 };
1173
1174 // spawn some default teams if the map is not set up for tdm
1175 void() tdm_spawnteams =
1176 {
1177         float numteams;
1178
1179         numteams = cvar("g_tdm_teams");
1180
1181         tdm_spawnteam("Red", 4);
1182         tdm_spawnteam("Blue", 13);
1183 };
1184
1185 void() tdm_delayedinit =
1186 {
1187         self.think = SUB_Remove;
1188         self.nextthink = time;
1189         // if no teams are found, spawn defaults
1190         if (find(world, classname, "tdm_team") == world)
1191                 tdm_spawnteams();
1192 };
1193
1194 void() tdm_init =
1195 {
1196         local entity e;
1197         e = spawn();
1198         e.think = tdm_delayedinit;
1199         e.nextthink = time + 0.1;
1200 };
1201
1202