data/qcsrc/server/teamplay.qc

   1 string cache_motd;
   2 string cache_mutatormsg;
   3 string cache_lastmotd;
   4 string cache_lastmutatormsg;
   5
   6 // client counts for each team
   7 float c1, c2, c3, c4;
   8 // # of bots on those teams
   9 float cb1, cb2, cb3, cb4;
  10
  11 float audit_teams_time;
  12
  13 float IsTeamBalanceForced()
  14 {
  15         if(intermission_running)
  16                 return 0; // no rebalancing whatsoever please
  17         if(!cvar("teamplay"))
  18                 return 0;
  19         if(cvar("g_campaign"))
  20                 return 0;
  21         if(!cvar("g_balance_teams_force"))
  22                 return -1;
  23         return 1;
  24 }
  25
  26 void TeamchangeFrags(entity e)
  27 {
  28         PlayerScore_Clear(e);
  29 }
  30
  31 vector TeamColor(float teem)
  32 {
  33         switch(teem)
  34         {
  35                 case COLOR_TEAM1:
  36                         return '1 0.0625 0.0625';
  37                 case COLOR_TEAM2:
  38                         return '0.0625 0.0625 1';
  39                 case COLOR_TEAM3:
  40                         return '1 1 0.0625';
  41                 case COLOR_TEAM4:
  42                         return '1 0.0625 1';
  43                 default:
  44                         return '1 1 1';
  45         }
  46 }
  47
  48 string TeamName(float t)
  49 {
  50         return strcat(Team_ColorName(t), " Team");
  51 }
  52 string ColoredTeamName(float t)
  53 {
  54         return strcat(Team_ColorCode(t), Team_ColorName(t), " Team^7");
  55 }
  56 string TeamNoName(float t)
  57 {
  58         // fixme: Search for team entities and get their .netname's!
  59         if(t == 1)
  60                 return "Red Team";
  61         if(t == 2)
  62                 return "Blue Team";
  63         if(t == 3)
  64                 return "Yellow Team";
  65         if(t == 4)
  66                 return "Pink Team";
  67         return "Neutral Team";
  68 }
  69
  70 void dom_init();
  71 void ctf_init();
  72 void runematch_init();
  73 void tdm_init();
  74 void entcs_init();
  75
  76 void LogTeamchange(entity pl)
  77 {
  78         string str;
  79         if(!cvar("sv_eventlog"))
  80                 return;
  81         if(pl.playerid < 1)
  82                 return;
  83         str = strcat(":team:", ftos(pl.playerid), ":");
  84         str = strcat(str, ftos(pl.team));
  85         GameLogEcho(str);
  86 }
  87
  88 void WriteGameCvars()
  89 {
  90         cvar_set("g_dm", ftos(g_dm));
  91         cvar_set("g_tdm", ftos(g_tdm));
  92         cvar_set("g_domination", ftos(g_domination));
  93         cvar_set("g_ctf", ftos(g_ctf));
  94         cvar_set("g_runematch", ftos(g_runematch));
  95         cvar_set("g_lms", ftos(g_lms));
  96         cvar_set("g_arena", ftos(g_arena));
  97         cvar_set("g_keyhunt", ftos(g_keyhunt));
  98         cvar_set("g_assault", ftos(g_assault));
  99         cvar_set("g_onslaught", ftos(g_onslaught));
 100         cvar_set("g_race", ftos(g_race));
 101 }
 102
 103 void ReadGameCvars()
 104 {
 105         float found;
 106         float prev;
 107         float i;
 108
 109         found = 0;
 110         prev = cvar("gamecfg");
 111         for(i = 0; i < 2; ++i)
 112         {
 113                 found += (g_dm = (!found && (prev != GAME_DEATHMATCH) && cvar("g_dm")));
 114                 found += (g_tdm = (!found && (prev != GAME_TEAM_DEATHMATCH) && cvar("g_tdm")));
 115                 found += (g_domination = (!found && (prev != GAME_DOMINATION) && cvar("g_domination")));
 116                 found += (g_ctf = (!found && (prev != GAME_CTF) && cvar("g_ctf")));
 117                 found += (g_runematch = (!found && (prev != GAME_RUNEMATCH) && cvar("g_runematch")));
 118                 found += (g_lms = (!found && (prev != GAME_LMS) && cvar("g_lms")));
 119                 found += (g_arena = (!found && (prev != GAME_ARENA) && cvar("g_arena")));
 120                 found += (g_keyhunt = (!found && (prev != GAME_KEYHUNT) && cvar("g_keyhunt")));
 121                 found += (g_assault = (!found && (prev != GAME_ASSAULT) && cvar("g_assault")));
 122                 found += (g_onslaught = (!found && (prev != GAME_ONSLAUGHT) && cvar("g_onslaught")));
 123                 found += (g_race = (!found && (prev != GAME_RACE) && cvar("g_race")));
 124
 125                 if(found)
 126                         break;
 127
 128                 prev = -1; // second attempt takes place WITHOUT prev set
 129         }
 130
 131         if(!found)
 132                 g_dm = 1;
 133
 134         if(g_dm && cvar("deathmatch_force_teamplay"))
 135         {
 136                 g_dm = 0;
 137                 g_tdm = 1;
 138         }
 139
 140         teams_matter = 0;
 141 }
 142
 143 void default_delayedinit()
 144 {
 145         if(!scores_initialized)
 146                 ScoreRules_generic();
 147 }
 148
 149 void ActivateTeamplay()
 150 {
 151         float teamplay_default;
 152         teamplay_default = cvar("teamplay_default");
 153
 154         if(teamplay_default)
 155                 cvar_set("teamplay", ftos(teamplay_default));
 156         else
 157                 cvar_set("teamplay", "3");
 158
 159         teams_matter = 1;
 160 }
 161
 162 void InitGameplayMode()
 163 {
 164         float fraglimit_override, timelimit_override;
 165
 166         VoteReset();
 167
 168         teams_matter = 0;
 169         cvar_set("teamplay", "0");
 170
 171         // make sure only ONE type is selected
 172         ReadGameCvars();
 173         WriteGameCvars();
 174
 175         // find out good world mins/maxs bounds, either the static bounds found by looking for solid, or the mapinfo specified bounds
 176         get_mi_min_max(1);
 177         world.mins = mi_min;
 178         world.maxs = mi_max;
 179
 180         MapInfo_LoadMapSettings(mapname);
 181
 182         if not(cvar_value_issafe(world.fog))
 183         {
 184                 print("The current map contains a potentially harmful fog setting, ignored\n");
 185                 world.fog = string_null;
 186         }
 187         if(MapInfo_Map_fog != "")
 188                 if(MapInfo_Map_fog == "none")
 189                         world.fog = string_null;
 190                 else
 191                         world.fog = strzone(MapInfo_Map_fog);
 192         clientstuff = strzone(MapInfo_Map_clientstuff);
 193         MapInfo_ClearTemps();
 194
 195         // in case mapinfo switched the type
 196         ReadGameCvars();
 197
 198         // set both here, gamemode can override it later
 199         timelimit_override = cvar("timelimit_override");
 200         fraglimit_override = cvar("fraglimit_override");
 201
 202         if(g_dm)
 203         {
 204                 game = GAME_DEATHMATCH;
 205                 gamemode_name = "Deathmatch";
 206         }
 207
 208         if(g_tdm)
 209         {
 210                 game = GAME_TEAM_DEATHMATCH;
 211                 gamemode_name = "Team Deathmatch";
 212                 ActivateTeamplay();
 213                 tdm_init();
 214         }
 215
 216         if(g_domination)
 217         {
 218                 game = GAME_DOMINATION;
 219                 gamemode_name = "Domination";
 220                 ActivateTeamplay();
 221                 fraglimit_override = cvar("g_domination_point_limit");
 222                 dom_init();
 223         }
 224
 225         if(g_ctf)
 226         {
 227                 game = GAME_CTF;
 228                 gamemode_name = "Capture the Flag";
 229                 ActivateTeamplay();
 230                 g_ctf_win_mode = cvar("g_ctf_win_mode");
 231                 g_ctf_ignore_frags = cvar("g_ctf_ignore_frags");
 232                 if(g_ctf_win_mode == 2)
 233                         fraglimit_override = cvar("g_ctf_capture_limit");
 234                 else
 235                         fraglimit_override = cvar("capturelimit_override");
 236                 ctf_init();
 237         }
 238
 239         if(g_runematch)
 240         {
 241                 game = GAME_RUNEMATCH;
 242                 gamemode_name = "Rune Match";
 243                 if(cvar("deathmatch_force_teamplay"))
 244                         ActivateTeamplay();
 245                 fraglimit_override = cvar("g_runematch_point_limit");
 246                 runematch_init();
 247         }
 248
 249         if(g_lms)
 250         {
 251                 game = GAME_LMS;
 252                 gamemode_name = "Last Man Standing";
 253                 fraglimit_override = cvar("g_lms_lives_override");
 254                 if(fraglimit_override == 0)
 255                         fraglimit_override = -1;
 256                 lms_lowest_lives = 9999;
 257                 lms_next_place = 0;
 258                 ScoreRules_lms();
 259         }
 260
 261         if(g_arena)
 262         {
 263                 game = GAME_ARENA;
 264                 gamemode_name = "Arena";
 265                 fraglimit_override = cvar("g_arena_point_limit");
 266                 maxspawned = cvar("g_arena_maxspawned");
 267                 if(maxspawned < 2)
 268                         maxspawned = 2;
 269                 arena_roundbased = cvar("g_arena_roundbased");
 270         }
 271
 272         if(g_keyhunt)
 273         {
 274                 game = GAME_KEYHUNT;
 275                 gamemode_name = "Key Hunt";
 276                 ActivateTeamplay();
 277                 fraglimit_override = cvar("g_keyhunt_point_limit");
 278                 kh_init();
 279         }
 280
 281         if(g_assault)
 282         {
 283                 game = GAME_ASSAULT;
 284                 gamemode_name = "Assault";
 285                 ActivateTeamplay();
 286         }
 287
 288         if(g_onslaught)
 289         {
 290                 game = GAME_ONSLAUGHT;
 291                 gamemode_name = "Onslaught";
 292                 ActivateTeamplay();
 293         }
 294
 295         if(g_race)
 296         {
 297                 game = GAME_RACE;
 298                 gamemode_name = "Race";
 299                 g_race_qualifying = cvar("g_race_qualifying");
 300
 301                 // In campaign, only this mode makes sense...
 302                 if(cvar("g_campaign"))
 303                         g_race_qualifying = 1;
 304
 305                 if(cvar("g_race_teams"))
 306                 {
 307                         g_race_qualifying = 0; // not supported!
 308                         ActivateTeamplay();
 309                         race_teams = bound(2, cvar("g_race_teams"), 4);
 310                 }
 311                 else
 312                         race_teams = 0;
 313
 314                 if(g_race_qualifying == 1)
 315                         fraglimit_override = 0;
 316                 else
 317                         fraglimit_override = cvar("g_race_laps_limit");
 318
 319                 if(g_race_qualifying)
 320                         independent_players = 1;
 321
 322                 ScoreRules_race();
 323         }
 324
 325         if(teams_matter)
 326                 entcs_init();
 327
 328         // save it (for the next startup)
 329         cvar_set("gamecfg", ftos(game));
 330
 331         cache_mutatormsg = strzone("");
 332         cache_motd = strzone("");
 333         cache_lastmutatormsg = strzone("");
 334         cache_lastmotd = strzone("");
 335
 336         // enforce the server's universal frag/time limits
 337         if(!cvar("g_campaign"))
 338         {
 339                 if(fraglimit_override >= 0)
 340                         cvar_set("fraglimit", ftos(fraglimit_override));
 341                 if(timelimit_override >= 0)
 342                         cvar_set("timelimit", ftos(timelimit_override));
 343         }
 344
 345         if(g_race && g_race_qualifying == 2)
 346         {
 347                 race_fraglimit = cvar("fraglimit");
 348                 cvar_set("fraglimit", "0");
 349         }
 350
 351         InitializeEntity(world, default_delayedinit, INITPRIO_GAMETYPE_FALLBACK);
 352 }
 353
 354 string GetClientVersionMessage() {
 355         local string versionmsg;
 356         if (self.version_mismatch) {
 357                 if(self.version < cvar("gameversion")) {
 358                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 359                 } else {
 360                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 361                 }
 362         } else {
 363                 versionmsg = "^2client version and server version are compatible.^8";
 364         }
 365         return versionmsg;
 366 }
 367
 368
 369 void PrintWelcomeMessage(entity pl)
 370 {
 371         string s, mutator, modifications;
 372
 373         /*if(self.welcomemessage_time > time)
 374                 return;
 375         self.welcomemessage_time = time + 0.8; */
 376
 377         if(self.cvar_scr_centertime == 0) return;
 378         if( !(timeoutStatus >= 1 || (time < game_starttime) ) ) { //really print the WelcomeMessage to the player every frame when timeout-seconds are shown or the game is restarted, to make sure that the shown number is accurate
 379                 if(self.welcomemessage_time > time) return;
 380                 self.welcomemessage_time = time + self.cvar_scr_centertime * 0.6;
 381         }
 382
 383         if(cvar("g_campaign"))
 384         {
 385                 centerprint(pl, campaign_message);
 386                 return;
 387         }
 388
 389         if(!self.BUTTON_INFO)
 390         {
 391                 // TODO get rid of this too
 392                 local string specString;
 393                 specString = NEWLINES;
 394                 if(time < game_starttime) //also show the countdown when being a spectator
 395                         specString = strcat(specString, "\n\n^1Game starts in ", ftos(ceil(game_starttime - time)), " seconds^7");
 396                 else if (timeoutStatus != 0)
 397                         specString = strcat(specString, "\n\n", getTimeoutText(1));
 398                 else
 399                 {
 400                         if(!self.BUTTON_INFO && self.classname == "player")
 401                                 return;
 402                         goto normal;
 403                 }
 404                 return centerprint_atprio(self, CENTERPRIO_SPAM, specString);
 405         }
 406
 407 :normal
 408         if(g_minstagib)
 409                 mutator = "^2Minstagib ^1";
 410         else if(g_rocketarena)
 411                 mutator = "^2Rocketarena ^1";
 412         else if(g_nixnex)
 413                 mutator = "^2No Items Nexuiz ^1";
 414
 415         if(g_cloaked) {
 416                 // to protect against unheedingly made changes
 417                 if (modifications) {
 418                         modifications = strcat(modifications, ", ");
 419                 }
 420                 modifications = "cloaked";
 421         }
 422         if(g_footsteps) {
 423                 if (modifications) {
 424                         modifications = strcat(modifications, ", ");
 425                 }
 426                 modifications = strcat(modifications, "footsteps");
 427         }
 428         if(g_midair) {
 429                 if (modifications) {
 430                         modifications = strcat(modifications, ", ");
 431                 }
 432                 modifications = strcat(modifications, "midair");
 433         }
 434         if(g_vampire) {
 435                 if (modifications) {
 436                         modifications = strcat(modifications, ", ");
 437                 }
 438                 modifications = strcat(modifications, "vampire");
 439         }
 440         if(g_laserguided_missile) {
 441                 if (modifications) {
 442                         modifications = strcat(modifications, ", ");
 443                 }
 444                 modifications = strcat(modifications, "laser guided missiles");
 445         }
 446         if(cvar("sv_gravity") < 800) {
 447                 if (modifications) {
 448                         modifications = strcat(modifications, ", ");
 449                 }
 450                 modifications = strcat(modifications, "low gravity");
 451         }
 452
 453         local string versionmessage;
 454         versionmessage = GetClientVersionMessage();
 455
 456         s = strcat(s, NEWLINES, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 457         s = strcat(s, "^8\n\nmatch type is ^1", mutator, gamemode_name, "^8\n");
 458
 459         if(modifications != "")
 460                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 461
 462         if(time < game_starttime)
 463                 s = strcat(s, "\n^1Game starts in ", ftos(restartAnnouncer.cnt + 1), " seconds^7");
 464
 465         if(timeoutStatus != 0)
 466                 s = strcat(s, "\n\n", getTimeoutText(1));
 467
 468         if (g_grappling_hook)
 469                 s = strcat(s, "\n\n^3grappling hook^8 is enabled, press 'e' to use it\n");
 470
 471         if(cache_lastmutatormsg != cvar_string("g_mutatormsg"))
 472         {
 473                 if(cache_lastmutatormsg)
 474                         strunzone(cache_lastmutatormsg);
 475                 if(cache_mutatormsg)
 476                         strunzone(cache_mutatormsg);
 477                 cache_lastmutatormsg = strzone(cvar_string("g_mutatormsg"));
 478                 cache_mutatormsg = strzone(wordwrap(cache_lastmutatormsg, 50));
 479         }
 480
 481         if (cache_mutatormsg != "") {
 482                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cache_mutatormsg);
 483         }
 484
 485         if(cache_lastmotd != cvar_string("sv_motd"))
 486         {
 487                 if(cache_lastmotd)
 488                         strunzone(cache_lastmotd);
 489                 if(cache_motd)
 490                         strunzone(cache_motd);
 491                 cache_lastmotd = strzone(cvar_string("sv_motd"));
 492                 cache_motd = strzone(wordwrap(cache_lastmotd, 50));
 493         }
 494
 495         if (cache_motd != "") {
 496                 s = strcat(s, "\n\n^8MOTD: ^7", cache_motd);
 497         }
 498         s = strcat(s, "\n");
 499
 500         centerprint(pl, s);
 501         //sprint(pl, s);
 502 }
 503
 504
 505 void SetPlayerColors(entity pl, float _color)
 506 {
 507         /*string s;
 508         s = ftos(cl);
 509         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 510         pl.team = cl + 1;
 511         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 512         pl.clientcolors = 16*cl + cl;*/
 513
 514         float pants, shirt;
 515         pants = _color & 0x0F;
 516         shirt = _color & 0xF0;
 517
 518
 519         if(teamplay) {
 520                 setcolor(pl, 16*pants + pants);
 521         } else {
 522                 setcolor(pl, shirt + pants);
 523         }
 524 }
 525
 526 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 527 {
 528         float _color;
 529
 530         if(t == 4)
 531                 _color = COLOR_TEAM4 - 1;
 532         else if(t == 3)
 533                 _color = COLOR_TEAM3 - 1;
 534         else if(t == 2)
 535                 _color = COLOR_TEAM2 - 1;
 536         else
 537                 _color = COLOR_TEAM1 - 1;
 538
 539         SetPlayerColors(pl,_color);
 540
 541         if(!noprint && t != s)
 542         {
 543                 //bprint(pl.netname, " has changed to ", TeamNoName(t), "\n");
 544                 bprint(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n");
 545         }
 546
 547         if(t != s)
 548                 LogTeamchange(pl);
 549 }
 550
 551
 552
 553
 554
 555
 556 // set c1...c4 to show what teams are allowed
 557 void CheckAllowedTeams (entity for_whom)
 558 {
 559         string teament_name;
 560         float dm;
 561         entity head;
 562
 563 //      if(!dom && !ctf)
 564 //              dm = 1;
 565
 566         c1 = c2 = c3 = c4 = -1;
 567         cb1 = cb2 = cb3 = cb4 = 0;
 568
 569         // onslaught is special
 570         if(g_onslaught)
 571         {
 572                 head = findchain(classname, "onslaught_generator");
 573                 while (head)
 574                 {
 575                         if (head.team == COLOR_TEAM1) c1 = 0;
 576                         if (head.team == COLOR_TEAM2) c2 = 0;
 577                         if (head.team == COLOR_TEAM3) c3 = 0;
 578                         if (head.team == COLOR_TEAM4) c4 = 0;
 579                         head = head.chain;
 580                 }
 581                 return;
 582         }
 583
 584         if(g_domination)
 585                 teament_name = "dom_team";
 586         else if(g_ctf)
 587                 teament_name = "ctf_team";
 588         else if(g_tdm)
 589                 teament_name = "tdm_team";
 590         else if(g_assault)
 591         {
 592                 c1 = c2 = 0; // Assault always has 2 teams
 593                 return;
 594         }
 595         else
 596         {
 597                 // cover anything else by treating it like tdm with no teams spawned
 598                 if(g_keyhunt)
 599                         dm = kh_teams;
 600                 else if(g_race)
 601                         dm = race_teams;
 602                 else
 603                         dm = cvar("g_tdm_teams");
 604                 if(dm < 2)
 605                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 606
 607                 if(dm >= 4)
 608                 {
 609                         c1 = c2 = c3 = c4 = 0;
 610                 }
 611                 else if(dm >= 3)
 612                 {
 613                         c1 = c2 = c3 = 0;
 614                 }
 615                 else// if(dm >= 2)
 616                 {
 617                         c1 = c2 = 0;
 618                 }
 619                 return;
 620         }
 621
 622         // first find out what teams are allowed
 623         head = find(world, classname, teament_name);
 624         while(head)
 625         {
 626                 if(!(g_domination && head.netname == ""))
 627                 {
 628                         if(head.team == COLOR_TEAM1)
 629                         {
 630                                 c1 = 0;
 631                         }
 632                         if(head.team == COLOR_TEAM2)
 633                         {
 634                                 c2 = 0;
 635                         }
 636                         if(head.team == COLOR_TEAM3)
 637                         {
 638                                 c3 = 0;
 639                         }
 640                         if(head.team == COLOR_TEAM4)
 641                         {
 642                                 c4 = 0;
 643                         }
 644                 }
 645                 head = find(head, classname, teament_name);
 646         }
 647
 648         if(for_whom)
 649         {
 650                 if(cvar("bot_vs_human") > 0)
 651                 {
 652                         // bots are all blue
 653                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 654                                 c1 = c3 = c4 = -1;
 655                         else
 656                                 c2 = -1;
 657                 }
 658                 else if(cvar("bot_vs_human") < 0)
 659                 {
 660                         // bots are all red
 661                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 662                                 c2 = c3 = c4 = -1;
 663                         else
 664                                 c1 = -1;
 665                 }
 666         }
 667 }
 668
 669 float PlayerValue(entity p)
 670 {
 671         if(IsTeamBalanceForced() == 1)
 672                 return 1;
 673         return 1;
 674 }
 675
 676 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 677 // teams that are allowed will now have their player counts stored in c1...c4
 678 void GetTeamCounts(entity ignore)
 679 {
 680         entity head;
 681         float value, bvalue;
 682         // now count how many players are on each team already
 683
 684         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 685         // also remember the lowest-scoring player
 686
 687         FOR_EACH_PLAYER(head)
 688         {
 689                 if(head != ignore)// && head.netname != "")
 690                 {
 691                         value = PlayerValue(head);
 692                         if(clienttype(head) == CLIENTTYPE_BOT)
 693                                 bvalue = value;
 694                         else
 695                                 bvalue = 0;
 696                         if(head.team == COLOR_TEAM1)
 697                         {
 698                                 if(c1 >= 0)
 699                                 {
 700                                         c1 = c1 + value;
 701                                         cb1 = cb1 + bvalue;
 702                                 }
 703                         }
 704                         if(head.team == COLOR_TEAM2)
 705                         {
 706                                 if(c2 >= 0)
 707                                 {
 708                                         c2 = c2 + value;
 709                                         cb2 = cb2 + bvalue;
 710                                 }
 711                         }
 712                         if(head.team == COLOR_TEAM3)
 713                         {
 714                                 if(c3 >= 0)
 715                                 {
 716                                         c3 = c3 + value;
 717                                         cb3 = cb3 + bvalue;
 718                                 }
 719                         }
 720                         if(head.team == COLOR_TEAM4)
 721                         {
 722                                 if(c4 >= 0)
 723                                 {
 724                                         c4 = c4 + value;
 725                                         cb4 = cb4 + bvalue;
 726                                 }
 727                         }
 728                 }
 729         }
 730 }
 731
 732 // returns # of smallest team (1, 2, 3, 4)
 733 // NOTE: Assumes CheckAllowedTeams has already been called!
 734 float FindSmallestTeam(entity pl, float ignore_pl)
 735 {
 736         float totalteams, smallestteam, smallestteam_count, smallestteam_score, balance_type;
 737         totalteams = 0;
 738
 739         // find out what teams are available
 740         //CheckAllowedTeams();
 741
 742         // make sure there are at least 2 teams to join
 743         if(c1 >= 0)
 744                 totalteams = totalteams + 1;
 745         if(c2 >= 0)
 746                 totalteams = totalteams + 1;
 747         if(c3 >= 0)
 748                 totalteams = totalteams + 1;
 749         if(c4 >= 0)
 750                 totalteams = totalteams + 1;
 751
 752         if(cvar("bot_vs_human"))
 753                 totalteams += 1;
 754
 755         if(totalteams <= 1)
 756         {
 757                 if(g_domination)
 758                         error("Too few teams available for domination\n");
 759                 else if(g_ctf)
 760                         error("Too few teams available for ctf\n");
 761                 else if(g_keyhunt)
 762                         error("Too few teams available for key hunt\n");
 763                 else
 764                         error("Too few teams available for team deathmatch\n");
 765         }
 766
 767         // count how many players are in each team
 768         if(ignore_pl)
 769                 GetTeamCounts(pl);
 770         else
 771                 GetTeamCounts(world);
 772
 773         // c1...c4 now have counts of each team
 774         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 775
 776         smallestteam = 0;
 777         smallestteam_count = 999999999;
 778         smallestteam_score = 999999999;
 779
 780         // 2 gives priority to what team you're already on, 1 goes in order
 781         // 2 doesn't seem to work though...
 782         balance_type = 1;
 783
 784         if(bots_would_leave)
 785         //if(pl.classname != "player")
 786         if(clienttype(pl) != CLIENTTYPE_BOT)
 787         {
 788                 c1 -= cb1 * 255.0/256;
 789                 c2 -= cb2 * 255.0/256;
 790                 c3 -= cb3 * 255.0/256;
 791                 c4 -= cb4 * 255.0/256;
 792         }
 793
 794         if(balance_type == 1)
 795         {
 796                 if(c1 >= 0 && (c1 < smallestteam_count || (c1 <= smallestteam_count && team1_score < smallestteam_score)))
 797                 {
 798                         smallestteam = 1;
 799                         smallestteam_count = c1;
 800                         smallestteam_score = team1_score;
 801                 }
 802                 if(c2 >= 0 && (c2 < smallestteam_count || (c2 <= smallestteam_count && team2_score < smallestteam_score)))
 803                 {
 804                         smallestteam = 2;
 805                         smallestteam_count = c2;
 806                         smallestteam_score = team2_score;
 807                 }
 808                 if(c3 >= 0 && (c3 < smallestteam_count || (c3 <= smallestteam_count && team3_score < smallestteam_score)))
 809                 {
 810                         smallestteam = 3;
 811                         smallestteam_count = c3;
 812                         smallestteam_score = team3_score;
 813                 }
 814                 if(c4 >= 0 && (c4 < smallestteam_count || (c4 <= smallestteam_count && team4_score < smallestteam_score)))
 815                 {
 816                         smallestteam = 4;
 817                         smallestteam_count = c4;
 818                         smallestteam_score = team4_score;
 819                 }
 820         }
 821         else
 822         {
 823                 if(c1 >= 0 && (c1 < smallestteam_count ||
 824                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 825                 {
 826                         smallestteam = 1;
 827                         smallestteam_count = c1;
 828                 }
 829                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 830                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 831                 {
 832                         smallestteam = 2;
 833                         smallestteam_count = c2;
 834                 }
 835                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 836                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 837                 {
 838                         smallestteam = 3;
 839                         smallestteam_count = c3;
 840                 }
 841                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 842                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 843                 {
 844                         smallestteam = 4;
 845                         smallestteam_count = c4;
 846                 }
 847         }
 848
 849         return smallestteam;
 850 }
 851
 852 float JoinBestTeam(entity pl, float only_return_best, float forcebestteam)
 853 {
 854         float smallest, selectedteam;
 855
 856         // don't join a team if we're not playing a team game
 857         if(!cvar("teamplay") && !g_domination && !g_ctf && !g_keyhunt)
 858                 return 0;
 859
 860         // find out what teams are available
 861         CheckAllowedTeams(pl);
 862
 863         if(g_domination)
 864         {
 865                 // <div0> WHY? TODO
 866                 if(cvar("g_domination_default_teams") < 3)
 867                         c3 = 999999999;
 868                 if(cvar("g_domination_default_teams") < 4)
 869                         c4 = 999999999;
 870         }
 871
 872         // if we don't care what team he ends up on, put him on whatever team he entered as.
 873         // if he's not on a valid team, then let other code put him on the smallest team
 874         if(!forcebestteam)
 875         {
 876                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 877                         selectedteam = pl.team;
 878                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 879                         selectedteam = pl.team;
 880                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 881                         selectedteam = pl.team;
 882                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 883                         selectedteam = pl.team;
 884                 else
 885                         selectedteam = -1;
 886                 if(selectedteam > 0)
 887                 {
 888                         if(!only_return_best)
 889                         {
 890                                 SetPlayerColors(pl, selectedteam - 1);
 891                                 LogTeamchange(pl);
 892                         }
 893                         return selectedteam;
 894                 }
 895                 // otherwise end up on the smallest team (handled below)
 896         }
 897
 898         smallest = FindSmallestTeam(pl, TRUE);
 899
 900
 901         if(!only_return_best)
 902         {
 903                 TeamchangeFrags(self);
 904                 if(smallest == 1)
 905                 {
 906                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 907                 }
 908                 else if(smallest == 2)
 909                 {
 910                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 911                 }
 912                 else if(smallest == 3)
 913                 {
 914                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 915                 }
 916                 else if(smallest == 4)
 917                 {
 918                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 919                 }
 920                 else
 921                 {
 922                         error("smallest team: invalid team\n");
 923                 }
 924                 LogTeamchange(pl);
 925                 if(pl.deadflag == DEAD_NO)
 926                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 927         }
 928
 929         return smallest;
 930 }
 931
 932 //void() ctf_playerchanged;
 933 void SV_ChangeTeam(float _color)
 934 {
 935         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 936
 937         // in normal deathmatch we can just apply the color and we're done
 938         if(!cvar("teamplay")) {
 939                 SetPlayerColors(self, _color);
 940                 return;
 941         }
 942
 943         scolor = self.clientcolors & 0x0F;
 944         dcolor = _color & 0x0F;
 945
 946         if(scolor == COLOR_TEAM1 - 1)
 947                 steam = 1;
 948         else if(scolor == COLOR_TEAM2 - 1)
 949                 steam = 2;
 950         else if(scolor == COLOR_TEAM3 - 1)
 951                 steam = 3;
 952         else if(scolor == COLOR_TEAM4 - 1)
 953                 steam = 4;
 954         if(dcolor == COLOR_TEAM1 - 1)
 955                 dteam = 1;
 956         else if(dcolor == COLOR_TEAM2 - 1)
 957                 dteam = 2;
 958         else if(dcolor == COLOR_TEAM3 - 1)
 959                 dteam = 3;
 960         else if(dcolor == COLOR_TEAM4 - 1)
 961                 dteam = 4;
 962
 963         CheckAllowedTeams(self);
 964
 965         if(dteam == 1 && c1 < 0) dteam = 4;
 966         if(dteam == 4 && c4 < 0) dteam = 3;
 967         if(dteam == 3 && c3 < 0) dteam = 2;
 968         if(dteam == 2 && c2 < 0) dteam = 1;
 969
 970         // not changing teams
 971         if(scolor == dcolor)
 972         {
 973                 //bprint("same team change\n");
 974                 SetPlayerTeam(self, dteam, steam, TRUE);
 975                 return;
 976         }
 977
 978         if(cvar("teamplay"))
 979         {
 980                 if(cvar("g_campaign") || cvar("g_changeteam_banned"))
 981                 {
 982                         sprint(self, "Team changes not allowed\n");
 983                         return; // changing teams is not allowed
 984                 }
 985
 986                 if(!cvar("g_campaign") && cvar("g_balance_teams_prevent_imbalance"))
 987                 {
 988                         // only allow changing to a smaller or equal size team
 989
 990                         // find out what teams are available
 991                         //CheckAllowedTeams();
 992                         // count how many players on each team
 993                         GetTeamCounts(world);
 994
 995                         // get desired team
 996                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 997                         {
 998                                 dcount = c1;
 999                                 dbotcount = cb1;
1000                         }
1001                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
1002                         {
1003                                 dcount = c2;
1004                                 dbotcount = cb2;
1005                         }
1006                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
1007                         {
1008                                 dcount = c3;
1009                                 dbotcount = cb3;
1010                         }
1011                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
1012                         {
1013                                 dcount = c4;
1014                                 dbotcount = cb4;
1015                         }
1016                         else
1017                         {
1018                                 sprint(self, "Cannot change to an invalid team\n");
1019
1020                                 return;
1021                         }
1022
1023                         // get starting team
1024                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
1025                                 scount = c1;
1026                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
1027                                 scount = c2;
1028                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
1029                                 scount = c3;
1030                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
1031                                 scount = c4;
1032
1033                         if(scount) // started at a valid, nonempty team
1034                         {
1035                                 // check if we're trying to change to a larger team that doens't have bots to swap with
1036                                 if(dcount >= scount && dbotcount <= 0)
1037                                 {
1038                                         sprint(self, "Cannot change to a larger team\n");
1039                                         return; // can't change to a larger team
1040                                 }
1041                         }
1042                 }
1043         }
1044
1045 //      bprint("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n");
1046
1047         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
1048         {
1049                 // reduce frags during a team change
1050                 TeamchangeFrags(self);
1051         }
1052
1053         SetPlayerTeam(self, dteam, steam, FALSE);
1054
1055         if(cvar("teamplay") && self.classname == "player" && steam != dteam)
1056         {
1057                 // kill player when changing teams
1058                 if(self.deadflag == DEAD_NO)
1059                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
1060         }
1061         //ctf_playerchanged();
1062 }
1063
1064 void ShufflePlayerOutOfTeam (float source_team)
1065 {
1066         float smallestteam, smallestteam_count, steam;
1067         float lowest_bot_score, lowest_player_score;
1068         entity head, lowest_bot, lowest_player, selected;
1069
1070         smallestteam = 0;
1071         smallestteam_count = 999999999;
1072
1073         if(c1 >= 0 && c1 < smallestteam_count)
1074         {
1075                 smallestteam = 1;
1076                 smallestteam_count = c1;
1077         }
1078         if(c2 >= 0 && c2 < smallestteam_count)
1079         {
1080                 smallestteam = 2;
1081                 smallestteam_count = c2;
1082         }
1083         if(c3 >= 0 && c3 < smallestteam_count)
1084         {
1085                 smallestteam = 3;
1086                 smallestteam_count = c3;
1087         }
1088         if(c4 >= 0 && c4 < smallestteam_count)
1089         {
1090                 smallestteam = 4;
1091                 smallestteam_count = c4;
1092         }
1093
1094         if(!smallestteam)
1095         {
1096                 bprint("warning: no smallest team\n");
1097                 return;
1098         }
1099
1100         if(source_team == 1)
1101                 steam = COLOR_TEAM1;
1102         else if(source_team == 2)
1103                 steam = COLOR_TEAM2;
1104         else if(source_team == 3)
1105                 steam = COLOR_TEAM3;
1106         else if(source_team == 4)
1107                 steam = COLOR_TEAM4;
1108
1109         lowest_bot = world;
1110         lowest_bot_score = 999999999;
1111         lowest_player = world;
1112         lowest_player_score = 999999999;
1113
1114         // find the lowest-scoring player & bot of that team
1115         FOR_EACH_PLAYER(head)
1116         {
1117                 if(head.team == steam)
1118                 {
1119                         if(head.isbot)
1120                         {
1121                                 if(head.totalfrags < lowest_bot_score)
1122                                 {
1123                                         lowest_bot = head;
1124                                         lowest_bot_score = head.totalfrags;
1125                                 }
1126                         }
1127                         else
1128                         {
1129                                 if(head.totalfrags < lowest_player_score)
1130                                 {
1131                                         lowest_player = head;
1132                                         lowest_player_score = head.totalfrags;
1133                                 }
1134                         }
1135                 }
1136         }
1137
1138         // prefers to move a bot...
1139         if(lowest_bot != world)
1140                 selected = lowest_bot;
1141         // but it will move a player if it has to
1142         else
1143                 selected = lowest_player;
1144         // don't do anything if it couldn't find anyone
1145         if(!selected)
1146         {
1147                 bprint("warning: couldn't find a player to move from team\n");
1148                 return;
1149         }
1150
1151         // smallest team gains a member
1152         if(smallestteam == 1)
1153         {
1154                 c1 = c1 + 1;
1155         }
1156         else if(smallestteam == 2)
1157         {
1158                 c2 = c2 + 1;
1159         }
1160         else if(smallestteam == 3)
1161         {
1162                 c3 = c3 + 1;
1163         }
1164         else if(smallestteam == 4)
1165         {
1166                 c4 = c4 + 1;
1167         }
1168         else
1169         {
1170                 bprint("warning: destination team invalid\n");
1171                 return;
1172         }
1173         // source team loses a member
1174         if(source_team == 1)
1175         {
1176                 c1 = c1 + 1;
1177         }
1178         else if(source_team == 2)
1179         {
1180                 c2 = c2 + 2;
1181         }
1182         else if(source_team == 3)
1183         {
1184                 c3 = c3 + 3;
1185         }
1186         else if(source_team == 4)
1187         {
1188                 c4 = c4 + 4;
1189         }
1190         else
1191         {
1192                 bprint("warning: source team invalid\n");
1193                 return;
1194         }
1195
1196         // move the player to the new team
1197         TeamchangeFrags(selected);
1198         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1199
1200         if(selected.deadflag == DEAD_NO)
1201                 Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1202         centerprint(selected, strcat("You have been moved into a different team to improve team balance\nYou are now on: ", ColoredTeamName(selected.team)));
1203 }
1204
1205 float lastRebalanceInfo;
1206 void CauseRebalance(float source_team, float howmany_toomany)
1207 {
1208         float steam;
1209         entity head;
1210
1211         if(IsTeamBalanceForced() == 1)
1212         {
1213                 bprint("Rebalancing Teams\n");
1214                 ShufflePlayerOutOfTeam(source_team);
1215         }
1216         else
1217         {
1218                 if(cvar("g_balance_teams_complain"))
1219                 if(howmany_toomany < cvar("g_balance_teams_complain"))
1220                         return;
1221                 if(time < lastRebalanceInfo + 90)
1222                         return;
1223                 lastRebalanceInfo = time;
1224                 if(source_team == 1)
1225                         steam = COLOR_TEAM1;
1226                 else if(source_team == 2)
1227                         steam = COLOR_TEAM2;
1228                 else if(source_team == 3)
1229                         steam = COLOR_TEAM3;
1230                 else if(source_team == 4)
1231                         steam = COLOR_TEAM4;
1232                 print("Team ", ftos(source_team), " too large, complaining.\n");
1233                 FOR_EACH_REALPLAYER(head)
1234                 {
1235                         if(head.team == steam)
1236                         {
1237                                 sprint(head, "\{1}\{13}^3SERVER NOTICE:^7 One of you please change teams!\n");
1238                                 centerprint_atprio(head, CENTERPRIO_REBALANCE, "^3SERVER NOTICE:\n\n^7Someone of you please change teams!");
1239                         }
1240                 }
1241         }
1242 }
1243
1244 // part of g_balance_teams_force
1245 // occasionally perform an audit of the teams to make
1246 // sure they're more or less balanced in player count.
1247 void AuditTeams()
1248 {
1249         float numplayers, numteams, smallest, toomany;
1250         float balance;
1251         balance = IsTeamBalanceForced();
1252         if(balance == 0)
1253                 return;
1254
1255         if(audit_teams_time > time)
1256                 return;
1257
1258         audit_teams_time = time + 4 + random();
1259
1260 //      bprint("Auditing teams\n");
1261
1262         CheckAllowedTeams(world);
1263         GetTeamCounts(world);
1264
1265
1266         numteams = numplayers = smallest = 0;
1267         if(c1 >= 0)
1268         {
1269                 numteams = numteams + 1;
1270                 numplayers = numplayers + c1;
1271                 smallest = c1;
1272         }
1273         if(c2 >= 0)
1274         {
1275                 numteams = numteams + 1;
1276                 numplayers = numplayers + c2;
1277                 if(c2 < smallest)
1278                         smallest = c2;
1279         }
1280         if(c3 >= 0)
1281         {
1282                 numteams = numteams + 1;
1283                 numplayers = numplayers + c3;
1284                 if(c3 < smallest)
1285                         smallest = c3;
1286         }
1287         if(c4 >= 0)
1288         {
1289                 numteams = numteams + 1;
1290                 numplayers = numplayers + c4;
1291                 if(c4 < smallest)
1292                         smallest = c4;
1293         }
1294
1295         if(numplayers <= 0)
1296                 return; // no players to move around
1297         if(numteams < 2)
1298                 return; // don't bother shuffling if for some reason there aren't any teams
1299
1300         toomany = smallest + 1;
1301
1302         if(c1 && c1 > toomany)
1303                 CauseRebalance(1, c1 - toomany);
1304         if(c2 && c2 > toomany)
1305                 CauseRebalance(2, c2 - toomany);
1306         if(c3 && c3 > toomany)
1307                 CauseRebalance(3, c3 - toomany);
1308         if(c4 && c4 > toomany)
1309                 CauseRebalance(4, c4 - toomany);
1310
1311         // if teams are still unbalanced, balance them further in the next audit,
1312         // which will happen sooner (keep doing rapid audits until things are in order)
1313         audit_teams_time = time + 0.7 + random()*0.3;
1314 }
1315
1316
1317
1318 // code from here on is just to support maps that don't have team entities
1319 void tdm_spawnteam (string teamname, float teamcolor)
1320 {
1321         local entity e;
1322         e = spawn();
1323         e.classname = "tdm_team";
1324         e.netname = teamname;
1325         e.cnt = teamcolor;
1326         e.team = e.cnt + 1;
1327 };
1328
1329 // spawn some default teams if the map is not set up for tdm
1330 void tdm_spawnteams()
1331 {
1332         float numteams;
1333
1334         numteams = cvar("g_tdm_teams");
1335
1336         tdm_spawnteam("Red", COLOR_TEAM1-1);
1337         tdm_spawnteam("Blue", COLOR_TEAM2-1);
1338         if(numteams >= 3)
1339                 tdm_spawnteam("Yellow", COLOR_TEAM3-1);
1340         if(numteams >= 4)
1341                 tdm_spawnteam("Pink", COLOR_TEAM4-1);
1342 };
1343
1344 void tdm_delayedinit()
1345 {
1346         // if no teams are found, spawn defaults
1347         if (find(world, classname, "tdm_team") == world)
1348                 tdm_spawnteams();
1349 };
1350
1351 void tdm_init()
1352 {
1353         InitializeEntity(world, tdm_delayedinit, INITPRIO_GAMETYPE);
1354 };