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