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 284                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";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 286                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";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