data/qcsrc/server/teamplay.qc

   1 string cache_mutatormsg;
   2 string cache_lastmutatormsg;
   3
   4 // client counts for each team
   5 float c1, c2, c3, c4;
   6 // # of bots on those teams
   7 float cb1, cb2, cb3, cb4;
   8
   9 float audit_teams_time;
  10
  11 float IsTeamBalanceForced()
  12 {
  13         if(intermission_running)
  14                 return 0; // no rebalancing whatsoever please
  15         if(!teams_matter)
  16                 return 0;
  17         if(cvar("g_campaign"))
  18                 return 0;
  19         if(!cvar("g_balance_teams_force"))
  20                 return -1;
  21         return 1;
  22 }
  23
  24 void TeamchangeFrags(entity e)
  25 {
  26         PlayerScore_Clear(e);
  27 }
  28
  29 vector TeamColor(float teem)
  30 {
  31         switch(teem)
  32         {
  33                 case COLOR_TEAM1:
  34                         return '1 0.0625 0.0625';
  35                 case COLOR_TEAM2:
  36                         return '0.0625 0.0625 1';
  37                 case COLOR_TEAM3:
  38                         return '1 1 0.0625';
  39                 case COLOR_TEAM4:
  40                         return '1 0.0625 1';
  41                 default:
  42                         return '1 1 1';
  43         }
  44 }
  45
  46 string TeamName(float t)
  47 {
  48         return strcat(Team_ColorName(t), " Team");
  49 }
  50 string ColoredTeamName(float t)
  51 {
  52         return strcat(Team_ColorCode(t), Team_ColorName(t), " Team^7");
  53 }
  54 string TeamNoName(float t)
  55 {
  56         // fixme: Search for team entities and get their .netname's!
  57         if(t == 1)
  58                 return "Red Team";
  59         if(t == 2)
  60                 return "Blue Team";
  61         if(t == 3)
  62                 return "Yellow Team";
  63         if(t == 4)
  64                 return "Pink Team";
  65         return "Neutral Team";
  66 }
  67
  68 void dom_init();
  69 void ctf_init();
  70 void runematch_init();
  71 void tdm_init();
  72 void nb_init();
  73 void entcs_init();
  74
  75 void LogTeamchange(entity pl)
  76 {
  77         string str;
  78         if(!cvar("sv_eventlog"))
  79                 return;
  80         if(pl.playerid < 1)
  81                 return;
  82         str = strcat(":team:", ftos(pl.playerid), ":");
  83         str = strcat(str, ftos(pl.team));
  84         GameLogEcho(str);
  85 }
  86
  87 void WriteGameCvars()
  88 {
  89         cvar_set("g_dm", ftos(g_dm));
  90         cvar_set("g_tdm", ftos(g_tdm));
  91         cvar_set("g_domination", ftos(g_domination));
  92         cvar_set("g_ctf", ftos(g_ctf));
  93         cvar_set("g_runematch", ftos(g_runematch));
  94         cvar_set("g_lms", ftos(g_lms));
  95         cvar_set("g_arena", ftos(g_arena));
  96         cvar_set("g_keyhunt", ftos(g_keyhunt));
  97         cvar_set("g_assault", ftos(g_assault));
  98         cvar_set("g_onslaught", ftos(g_onslaught));
  99         cvar_set("g_race", ftos(g_race));
 100         cvar_set("g_nexball", ftos(g_nexball));
 101         cvar_set("g_cts", ftos(g_cts));
 102 }
 103
 104 void ReadGameCvars()
 105 {
 106         float found;
 107         float prev;
 108         float i;
 109
 110         found = 0;
 111         prev = cvar("gamecfg");
 112         for(i = 0; i < 2; ++i)
 113         {
 114                 found += (g_dm = (!found && (prev != GAME_DEATHMATCH) && cvar("g_dm")));
 115                 found += (g_tdm = (!found && (prev != GAME_TEAM_DEATHMATCH) && cvar("g_tdm")));
 116                 found += (g_domination = (!found && (prev != GAME_DOMINATION) && cvar("g_domination")));
 117                 found += (g_ctf = (!found && (prev != GAME_CTF) && cvar("g_ctf")));
 118                 found += (g_runematch = (!found && (prev != GAME_RUNEMATCH) && cvar("g_runematch")));
 119                 found += (g_lms = (!found && (prev != GAME_LMS) && cvar("g_lms")));
 120                 found += (g_arena = (!found && (prev != GAME_ARENA) && cvar("g_arena")));
 121                 found += (g_keyhunt = (!found && (prev != GAME_KEYHUNT) && cvar("g_keyhunt")));
 122                 found += (g_assault = (!found && (prev != GAME_ASSAULT) && cvar("g_assault")));
 123                 found += (g_onslaught = (!found && (prev != GAME_ONSLAUGHT) && cvar("g_onslaught")));
 124                 found += (g_race = (!found && (prev != GAME_RACE) && cvar("g_race")));
 125                 found += (g_nexball = (!found && (prev != GAME_NEXBALL) && cvar("g_nexball")));
 126                 found += (g_cts = (!found && (prev != GAME_CTS) && cvar("g_cts")));
 127
 128                 if(found)
 129                         break;
 130
 131                 prev = -1; // second attempt takes place WITHOUT prev set
 132         }
 133
 134         if(!found)
 135                 g_dm = 1;
 136
 137         if(g_dm && cvar("deathmatch_force_teamplay"))
 138         {
 139                 g_dm = 0;
 140                 g_tdm = 1;
 141         }
 142
 143         teams_matter = 0;
 144 }
 145
 146 void default_delayedinit()
 147 {
 148         if(!scores_initialized)
 149                 ScoreRules_generic();
 150 }
 151
 152 void ActivateTeamplay()
 153 {
 154         float teamplay_default;
 155         teamplay_default = cvar("teamplay_default");
 156
 157         if(teamplay_default)
 158                 teamplay = teamplay_default;
 159         else
 160                 teamplay = 3;
 161         cvar_set("teamplay", ftos(teamplay));
 162
 163         teams_matter = 1;
 164 }
 165
 166 void InitGameplayMode()
 167 {
 168         float fraglimit_override, timelimit_override, leadlimit_override, qualifying_override;
 169
 170         qualifying_override = -1;
 171
 172         VoteReset();
 173
 174         teams_matter = 0;
 175         cvar_set("teamplay", "0");
 176
 177         // make sure only ONE type is selected
 178         ReadGameCvars();
 179         WriteGameCvars();
 180
 181         // find out good world mins/maxs bounds, either the static bounds found by looking for solid, or the mapinfo specified bounds
 182         get_mi_min_max(1);
 183         world.mins = mi_min;
 184         world.maxs = mi_max;
 185
 186         MapInfo_LoadMapSettings(mapname);
 187
 188         if not(cvar_value_issafe(world.fog))
 189         {
 190                 print("The current map contains a potentially harmful fog setting, ignored\n");
 191                 world.fog = string_null;
 192         }
 193         if(MapInfo_Map_fog != "")
 194                 if(MapInfo_Map_fog == "none")
 195                         world.fog = string_null;
 196                 else
 197                         world.fog = strzone(MapInfo_Map_fog);
 198         clientstuff = strzone(MapInfo_Map_clientstuff);
 199
 200         MapInfo_ClearTemps();
 201
 202         // in case mapinfo switched the type
 203         ReadGameCvars();
 204
 205         // set both here, gamemode can override it later
 206         timelimit_override = cvar("timelimit_override");
 207         fraglimit_override = cvar("fraglimit_override");
 208         leadlimit_override = cvar("leadlimit_override");
 209
 210         if(g_dm)
 211         {
 212                 game = GAME_DEATHMATCH;
 213                 gamemode_name = "Deathmatch";
 214         }
 215
 216         if(g_tdm)
 217         {
 218                 game = GAME_TEAM_DEATHMATCH;
 219                 gamemode_name = "Team Deathmatch";
 220                 ActivateTeamplay();
 221                 tdm_init();
 222         }
 223
 224         if(g_domination)
 225         {
 226                 game = GAME_DOMINATION;
 227                 gamemode_name = "Domination";
 228                 ActivateTeamplay();
 229                 fraglimit_override = cvar("g_domination_point_limit");
 230                 leadlimit_override = cvar("g_domination_point_leadlimit");
 231                 dom_init();
 232         }
 233
 234         if(g_ctf)
 235         {
 236                 game = GAME_CTF;
 237                 gamemode_name = "Capture the Flag";
 238                 ActivateTeamplay();
 239                 if(cvar("g_campaign"))
 240                         g_ctf_win_mode = 2;
 241                 else
 242                         g_ctf_win_mode = cvar("g_ctf_win_mode");
 243                 g_ctf_ignore_frags = cvar("g_ctf_ignore_frags");
 244                 if(g_ctf_win_mode == 2)
 245                 {
 246                         fraglimit_override = cvar("g_ctf_capture_limit");
 247                         leadlimit_override = cvar("g_ctf_capture_leadlimit");
 248                 }
 249                 else
 250                 {
 251                         fraglimit_override = cvar("capturelimit_override");
 252                         leadlimit_override = cvar("captureleadlimit_override");
 253                 }
 254                 ctf_init();
 255         }
 256
 257         if(g_runematch)
 258         {
 259                 game = GAME_RUNEMATCH;
 260                 gamemode_name = "Rune Match";
 261                 if(cvar("deathmatch_force_teamplay"))
 262                         ActivateTeamplay();
 263                 fraglimit_override = cvar("g_runematch_point_limit");
 264                 leadlimit_override = cvar("g_runematch_point_leadlimit");
 265                 runematch_init();
 266         }
 267
 268         if(g_lms)
 269         {
 270                 game = GAME_LMS;
 271                 gamemode_name = "Last Man Standing";
 272                 fraglimit_override = cvar("g_lms_lives_override");
 273                 leadlimit_override = 0; // not supported by LMS
 274                 if(fraglimit_override == 0)
 275                         fraglimit_override = -1;
 276                 lms_lowest_lives = 9999;
 277                 lms_next_place = 0;
 278                 ScoreRules_lms();
 279         }
 280
 281         if(g_arena)
 282         {
 283                 game = GAME_ARENA;
 284                 gamemode_name = "Arena";
 285                 fraglimit_override = cvar("g_arena_point_limit");
 286                 leadlimit_override = cvar("g_arena_point_leadlimit");
 287                 maxspawned = cvar("g_arena_maxspawned");
 288                 if(maxspawned < 2)
 289                         maxspawned = 2;
 290                 arena_roundbased = cvar("g_arena_roundbased");
 291         }
 292
 293         if(g_keyhunt)
 294         {
 295                 game = GAME_KEYHUNT;
 296                 gamemode_name = "Key Hunt";
 297                 ActivateTeamplay();
 298                 fraglimit_override = cvar("g_keyhunt_point_limit");
 299                 leadlimit_override = cvar("g_keyhunt_point_leadlimit");
 300                 kh_init();
 301         }
 302
 303         if(g_assault)
 304         {
 305                 game = GAME_ASSAULT;
 306                 gamemode_name = "Assault";
 307                 ActivateTeamplay();
 308                 ScoreRules_assault();
 309         }
 310
 311         if(g_onslaught)
 312         {
 313                 game = GAME_ONSLAUGHT;
 314                 gamemode_name = "Onslaught";
 315                 ActivateTeamplay();
 316         }
 317
 318         if(g_race)
 319         {
 320                 game = GAME_RACE;
 321                 gamemode_name = "Race";
 322
 323                 if(cvar("g_race_teams"))
 324                 {
 325                         ActivateTeamplay();
 326                         race_teams = bound(2, cvar("g_race_teams"), 4);
 327                 }
 328                 else
 329                         race_teams = 0;
 330
 331                 qualifying_override = cvar("g_race_qualifying_timelimit_override");
 332                 fraglimit_override = cvar("g_race_laps_limit");
 333                 leadlimit_override = 0; // currently not supported by race
 334
 335                 if(g_race_qualifying)
 336                         independent_players = 1;
 337         }
 338
 339         if(g_cts)
 340         {
 341                 game = GAME_CTS;
 342                 gamemode_name = "CTS";
 343                 g_race_qualifying = 1;
 344                 fraglimit_override = 0;
 345                 leadlimit_override = 0;
 346         }
 347
 348         if(g_nexball)
 349         {
 350                 game = GAME_NEXBALL;
 351                 gamemode_name = "Nexball";
 352                 fraglimit_override = cvar("g_nexball_goallimit");
 353                 leadlimit_override = cvar("g_nexball_goalleadlimit");
 354                 ActivateTeamplay();
 355                 nb_init();
 356         }
 357
 358         if(teams_matter)
 359                 entcs_init();
 360
 361         // save it (for the next startup)
 362         cvar_set("gamecfg", ftos(game));
 363
 364         cache_mutatormsg = strzone("");
 365         cache_lastmutatormsg = strzone("");
 366
 367         // enforce the server's universal frag/time limits
 368         if(!cvar("g_campaign"))
 369         {
 370                 if(fraglimit_override >= 0)
 371                         cvar_set("fraglimit", ftos(fraglimit_override));
 372                 if(timelimit_override >= 0)
 373                         cvar_set("timelimit", ftos(timelimit_override));
 374                 if(leadlimit_override >= 0)
 375                         cvar_set("leadlimit", ftos(leadlimit_override));
 376                 if(qualifying_override >= 0)
 377                         cvar_set("g_race_qualifying_timelimit", ftos(qualifying_override));
 378         }
 379
 380         if(g_race)
 381         {
 382                 // we need to find out the correct value for g_race_qualifying
 383                 if(!cvar("g_campaign") && cvar("g_race_qualifying_timelimit") > 0)
 384                 {
 385                         g_race_qualifying = 2;
 386                         race_fraglimit = cvar("fraglimit");
 387                         race_leadlimit = cvar("leadlimit");
 388                         race_timelimit = cvar("timelimit");
 389                         cvar_set("fraglimit", "0");
 390                         cvar_set("leadlimit", "0");
 391                         cvar_set("timelimit", cvar_string("g_race_qualifying_timelimit"));
 392                 }
 393                 else
 394                         g_race_qualifying = 0;
 395         }
 396
 397         if(g_race || g_cts)
 398         {
 399                 if(g_race_qualifying)
 400                         independent_players = 1;
 401
 402                 ScoreRules_race();
 403         }
 404
 405         InitializeEntity(world, default_delayedinit, INITPRIO_GAMETYPE_FALLBACK);
 406 }
 407
 408 string GetClientVersionMessage() {
 409         local string versionmsg;
 410         if (self.version_mismatch) {
 411                 if(self.version < cvar("gameversion")) {
 412                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 413                 } else {
 414                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 415                 }
 416         } else {
 417                 versionmsg = "^2client version and server version are compatible.^8";
 418         }
 419         return versionmsg;
 420 }
 421
 422
 423 void PrintWelcomeMessage(entity pl)
 424 {
 425         string s, modifications, motd;
 426
 427         if(self.cvar_scr_centertime == 0) return;
 428
 429         if(cvar("g_campaign"))
 430         {
 431                 if(self.classname == "player")
 432                         return;
 433         }
 434         else
 435         {
 436                 if((time - self.jointime) > cvar("welcome_message_time") && !self.BUTTON_INFO)
 437                         return;
 438         }
 439
 440         if( !(timeoutStatus >= 1) ) { //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
 441                 if(self.welcomemessage_time > time) return;
 442                 self.welcomemessage_time = time + max(0.5, self.cvar_scr_centertime * 0.6);
 443         }
 444
 445         if(cvar("g_campaign"))
 446         {
 447                 centerprint(pl, campaign_message);
 448                 return;
 449         }
 450
 451 //TODO GreEn`mArine: make the timeout-messages clientside as well (just like the ready restart countdown)!
 452         if(!self.BUTTON_INFO)
 453         {
 454                 // TODO get rid of this too
 455                 local string specString;
 456                 specString = NEWLINES;
 457                 //if(time < game_starttime) //also show the countdown when being a spectator
 458                 //      specString = strcat(specString, "\n\n^1Game starts in ", ftos(ceil(game_starttime - time)), " seconds^7");
 459                 //else
 460                 if (timeoutStatus != 0)
 461                         specString = strcat(specString, "\n\n", getTimeoutText(1));
 462                 else
 463                 {
 464                         if(!self.BUTTON_INFO && self.classname == "player")
 465                                 return;
 466                         goto normal;
 467                 }
 468                 return centerprint_atprio(self, CENTERPRIO_SPAM, specString);
 469         }
 470
 471 :normal
 472         modifications = "";
 473         if(g_minstagib)
 474                 modifications = strcat(modifications, ", MinstaGib");
 475         if(g_nixnex)
 476                 modifications = strcat(modifications, ", NixNex");
 477         if(g_weaponarena)
 478                 modifications = strcat(modifications, ", ", g_weaponarena_list, " Arena");
 479         if(cvar("sv_gravity") < 800)
 480                 modifications = strcat(modifications, ", Low gravity");
 481         if(g_cloaked)
 482                 modifications = strcat(modifications, ", Cloaked");
 483         if(g_footsteps)
 484                 modifications = strcat(modifications, ", Steps");
 485         if(g_grappling_hook)
 486                 modifications = strcat(modifications, ", Hook");
 487         if(g_laserguided_missile)
 488                 modifications = strcat(modifications, ", LG missiles");
 489         if(g_midair)
 490                 modifications = strcat(modifications, ", Midair");
 491         if(g_vampire)
 492                 modifications = strcat(modifications, ", Vampire");
 493         if(g_pinata)
 494                 modifications = strcat(modifications, ", Pinata");
 495         if(g_weapon_stay)
 496                 modifications = strcat(modifications, ", Weapons stay");
 497         if(g_bloodloss > 0)
 498                 modifications = strcat(modifications, ", Bloodloss");
 499         if(g_jetpack)
 500                 modifications = strcat(modifications, ", Jet pack");
 501         modifications = substring(modifications, 2, strlen(modifications) - 2);
 502
 503         local string versionmessage;
 504         versionmessage = GetClientVersionMessage();
 505
 506         s = strcat(s, NEWLINES, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 507         s = strcat(s, "^8\n\nmatch type is ^1", gamemode_name, "^8\n");
 508
 509         if(modifications != "")
 510                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 511
 512         if(timeoutStatus != 0)
 513                 s = strcat(s, "\n\n", getTimeoutText(1));
 514
 515         if (g_grappling_hook)
 516                 s = strcat(s, "\n\n^3grappling hook^8 is enabled, press 'e' to use it\n");
 517
 518         if(cache_lastmutatormsg != cvar_string("g_mutatormsg"))
 519         {
 520                 if(cache_lastmutatormsg)
 521                         strunzone(cache_lastmutatormsg);
 522                 if(cache_mutatormsg)
 523                         strunzone(cache_mutatormsg);
 524                 cache_lastmutatormsg = strzone(cvar_string("g_mutatormsg"));
 525                 cache_mutatormsg = strzone(cache_lastmutatormsg);
 526         }
 527
 528         if (cache_mutatormsg != "") {
 529                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cache_mutatormsg);
 530         }
 531
 532         motd = cvar_string("sv_motd");
 533         if (motd != "") {
 534                 s = strcat(s, "\n\n^8MOTD: ^7", strreplace("\\n", "\n", motd));
 535         }
 536         s = strcat(s, "\n");
 537
 538         centerprint(pl, s);
 539 }
 540
 541
 542 void SetPlayerColors(entity pl, float _color)
 543 {
 544         /*string s;
 545         s = ftos(cl);
 546         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 547         pl.team = cl + 1;
 548         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 549         pl.clientcolors = 16*cl + cl;*/
 550
 551         float pants, shirt;
 552         pants = _color & 0x0F;
 553         shirt = _color & 0xF0;
 554
 555
 556         if(teams_matter) {
 557                 setcolor(pl, 16*pants + pants);
 558         } else {
 559                 setcolor(pl, shirt + pants);
 560         }
 561 }
 562
 563 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 564 {
 565         float _color;
 566
 567         if(t == 4)
 568                 _color = COLOR_TEAM4 - 1;
 569         else if(t == 3)
 570                 _color = COLOR_TEAM3 - 1;
 571         else if(t == 2)
 572                 _color = COLOR_TEAM2 - 1;
 573         else
 574                 _color = COLOR_TEAM1 - 1;
 575
 576         SetPlayerColors(pl,_color);
 577
 578         if(!noprint && t != s)
 579         {
 580                 //bprint(pl.netname, " has changed to ", TeamNoName(t), "\n");
 581                 bprint(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n");
 582         }
 583
 584         if(t != s)
 585                 LogTeamchange(pl);
 586 }
 587
 588
 589
 590
 591
 592
 593 // set c1...c4 to show what teams are allowed
 594 void CheckAllowedTeams (entity for_whom)
 595 {
 596         string teament_name;
 597         float dm;
 598         entity head;
 599
 600 //      if(!dom && !ctf)
 601 //              dm = 1;
 602
 603         c1 = c2 = c3 = c4 = -1;
 604         cb1 = cb2 = cb3 = cb4 = 0;
 605
 606         // onslaught is special
 607         if(g_onslaught)
 608         {
 609                 head = findchain(classname, "onslaught_generator");
 610                 while (head)
 611                 {
 612                         if (head.team == COLOR_TEAM1) c1 = 0;
 613                         if (head.team == COLOR_TEAM2) c2 = 0;
 614                         if (head.team == COLOR_TEAM3) c3 = 0;
 615                         if (head.team == COLOR_TEAM4) c4 = 0;
 616                         head = head.chain;
 617                 }
 618                 return;
 619         }
 620
 621         if(g_domination)
 622                 teament_name = "dom_team";
 623         else if(g_ctf)
 624                 teament_name = "ctf_team";
 625         else if(g_tdm)
 626                 teament_name = "tdm_team";
 627         else if(g_nexball)
 628                 teament_name = "nexball_team";
 629         else if(g_assault)
 630         {
 631                 c1 = c2 = 0; // Assault always has 2 teams
 632                 return;
 633         }
 634         else
 635         {
 636                 // cover anything else by treating it like tdm with no teams spawned
 637                 if(g_keyhunt)
 638                         dm = kh_teams;
 639                 else if(g_race)
 640                         dm = race_teams;
 641                 else
 642                         dm = 2;
 643
 644                 if(dm >= 4)
 645                 {
 646                         c1 = c2 = c3 = c4 = 0;
 647                 }
 648                 else if(dm >= 3)
 649                 {
 650                         c1 = c2 = c3 = 0;
 651                 }
 652                 else// if(dm >= 2)
 653                 {
 654                         c1 = c2 = 0;
 655                 }
 656                 return;
 657         }
 658
 659         // first find out what teams are allowed
 660         head = find(world, classname, teament_name);
 661         while(head)
 662         {
 663                 if(!(g_domination && head.netname == ""))
 664                 {
 665                         if(head.team == COLOR_TEAM1)
 666                         {
 667                                 c1 = 0;
 668                         }
 669                         if(head.team == COLOR_TEAM2)
 670                         {
 671                                 c2 = 0;
 672                         }
 673                         if(head.team == COLOR_TEAM3)
 674                         {
 675                                 c3 = 0;
 676                         }
 677                         if(head.team == COLOR_TEAM4)
 678                         {
 679                                 c4 = 0;
 680                         }
 681                 }
 682                 head = find(head, classname, teament_name);
 683         }
 684
 685         if(for_whom)
 686         {
 687                 if(cvar("bot_vs_human") > 0)
 688                 {
 689                         // bots are all blue
 690                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 691                                 c1 = c3 = c4 = -1;
 692                         else
 693                                 c2 = -1;
 694                 }
 695                 else if(cvar("bot_vs_human") < 0)
 696                 {
 697                         // bots are all red
 698                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 699                                 c2 = c3 = c4 = -1;
 700                         else
 701                                 c1 = -1;
 702                 }
 703         }
 704 }
 705
 706 float PlayerValue(entity p)
 707 {
 708         if(IsTeamBalanceForced() == 1)
 709                 return 1;
 710         return 1;
 711 }
 712
 713 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 714 // teams that are allowed will now have their player counts stored in c1...c4
 715 void GetTeamCounts(entity ignore)
 716 {
 717         entity head;
 718         float value, bvalue;
 719         // now count how many players are on each team already
 720
 721         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 722         // also remember the lowest-scoring player
 723
 724         FOR_EACH_PLAYER(head)
 725         {
 726                 if(head != ignore)// && head.netname != "")
 727                 {
 728                         value = PlayerValue(head);
 729                         if(clienttype(head) == CLIENTTYPE_BOT)
 730                                 bvalue = value;
 731                         else
 732                                 bvalue = 0;
 733                         if(head.team == COLOR_TEAM1)
 734                         {
 735                                 if(c1 >= 0)
 736                                 {
 737                                         c1 = c1 + value;
 738                                         cb1 = cb1 + bvalue;
 739                                 }
 740                         }
 741                         if(head.team == COLOR_TEAM2)
 742                         {
 743                                 if(c2 >= 0)
 744                                 {
 745                                         c2 = c2 + value;
 746                                         cb2 = cb2 + bvalue;
 747                                 }
 748                         }
 749                         if(head.team == COLOR_TEAM3)
 750                         {
 751                                 if(c3 >= 0)
 752                                 {
 753                                         c3 = c3 + value;
 754                                         cb3 = cb3 + bvalue;
 755                                 }
 756                         }
 757                         if(head.team == COLOR_TEAM4)
 758                         {
 759                                 if(c4 >= 0)
 760                                 {
 761                                         c4 = c4 + value;
 762                                         cb4 = cb4 + bvalue;
 763                                 }
 764                         }
 765                 }
 766         }
 767 }
 768
 769 // returns # of smallest team (1, 2, 3, 4)
 770 // NOTE: Assumes CheckAllowedTeams has already been called!
 771 float FindSmallestTeam(entity pl, float ignore_pl)
 772 {
 773         float totalteams, smallestteam, smallestteam_count, smallestteam_score, balance_type;
 774         totalteams = 0;
 775
 776         // find out what teams are available
 777         //CheckAllowedTeams();
 778
 779         // make sure there are at least 2 teams to join
 780         if(c1 >= 0)
 781                 totalteams = totalteams + 1;
 782         if(c2 >= 0)
 783                 totalteams = totalteams + 1;
 784         if(c3 >= 0)
 785                 totalteams = totalteams + 1;
 786         if(c4 >= 0)
 787                 totalteams = totalteams + 1;
 788
 789         if(cvar("bot_vs_human"))
 790                 totalteams += 1;
 791
 792         if(totalteams <= 1)
 793         {
 794                 if(g_domination)
 795                         error("Too few teams available for domination\n");
 796                 else if(g_ctf)
 797                         error("Too few teams available for ctf\n");
 798                 else if(g_keyhunt)
 799                         error("Too few teams available for key hunt\n");
 800                 else
 801                         error("Too few teams available for team deathmatch\n");
 802         }
 803
 804         // count how many players are in each team
 805         if(ignore_pl)
 806                 GetTeamCounts(pl);
 807         else
 808                 GetTeamCounts(world);
 809
 810         // c1...c4 now have counts of each team
 811         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 812
 813         smallestteam = 0;
 814         smallestteam_count = 999999999;
 815         smallestteam_score = 999999999;
 816
 817         // 2 gives priority to what team you're already on, 1 goes in order
 818         // 2 doesn't seem to work though...
 819         balance_type = 1;
 820
 821         if(bots_would_leave)
 822         //if(pl.classname != "player")
 823         if(clienttype(pl) != CLIENTTYPE_BOT)
 824         {
 825                 c1 -= cb1 * 255.0/256;
 826                 c2 -= cb2 * 255.0/256;
 827                 c3 -= cb3 * 255.0/256;
 828                 c4 -= cb4 * 255.0/256;
 829         }
 830
 831         if(balance_type == 1)
 832         {
 833                 if(c1 >= 0 && (c1 < smallestteam_count || (c1 <= smallestteam_count && team1_score < smallestteam_score)))
 834                 {
 835                         smallestteam = 1;
 836                         smallestteam_count = c1;
 837                         smallestteam_score = team1_score;
 838                 }
 839                 if(c2 >= 0 && (c2 < smallestteam_count || (c2 <= smallestteam_count && team2_score < smallestteam_score)))
 840                 {
 841                         smallestteam = 2;
 842                         smallestteam_count = c2;
 843                         smallestteam_score = team2_score;
 844                 }
 845                 if(c3 >= 0 && (c3 < smallestteam_count || (c3 <= smallestteam_count && team3_score < smallestteam_score)))
 846                 {
 847                         smallestteam = 3;
 848                         smallestteam_count = c3;
 849                         smallestteam_score = team3_score;
 850                 }
 851                 if(c4 >= 0 && (c4 < smallestteam_count || (c4 <= smallestteam_count && team4_score < smallestteam_score)))
 852                 {
 853                         smallestteam = 4;
 854                         smallestteam_count = c4;
 855                         smallestteam_score = team4_score;
 856                 }
 857         }
 858         else
 859         {
 860                 if(c1 >= 0 && (c1 < smallestteam_count ||
 861                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 862                 {
 863                         smallestteam = 1;
 864                         smallestteam_count = c1;
 865                 }
 866                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 867                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 868                 {
 869                         smallestteam = 2;
 870                         smallestteam_count = c2;
 871                 }
 872                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 873                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 874                 {
 875                         smallestteam = 3;
 876                         smallestteam_count = c3;
 877                 }
 878                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 879                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 880                 {
 881                         smallestteam = 4;
 882                         smallestteam_count = c4;
 883                 }
 884         }
 885
 886         return smallestteam;
 887 }
 888
 889 float JoinBestTeam(entity pl, float only_return_best, float forcebestteam)
 890 {
 891         float smallest, selectedteam;
 892
 893         // don't join a team if we're not playing a team game
 894         if(!teams_matter)
 895                 return 0;
 896
 897         // find out what teams are available
 898         CheckAllowedTeams(pl);
 899
 900         if(g_domination)
 901         {
 902                 // <div0> WHY? TODO
 903                 if(cvar("g_domination_default_teams") < 3)
 904                         c3 = 999999999;
 905                 if(cvar("g_domination_default_teams") < 4)
 906                         c4 = 999999999;
 907         }
 908
 909         // if we don't care what team he ends up on, put him on whatever team he entered as.
 910         // if he's not on a valid team, then let other code put him on the smallest team
 911         if(!forcebestteam)
 912         {
 913                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 914                         selectedteam = pl.team;
 915                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 916                         selectedteam = pl.team;
 917                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 918                         selectedteam = pl.team;
 919                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 920                         selectedteam = pl.team;
 921                 else
 922                         selectedteam = -1;
 923                 if(selectedteam > 0)
 924                 {
 925                         if(!only_return_best)
 926                         {
 927                                 SetPlayerColors(pl, selectedteam - 1);
 928                                 LogTeamchange(pl);
 929                         }
 930                         return selectedteam;
 931                 }
 932                 // otherwise end up on the smallest team (handled below)
 933         }
 934
 935         smallest = FindSmallestTeam(pl, TRUE);
 936
 937
 938         if(!only_return_best)
 939         {
 940                 TeamchangeFrags(self);
 941                 if(smallest == 1)
 942                 {
 943                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 944                 }
 945                 else if(smallest == 2)
 946                 {
 947                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 948                 }
 949                 else if(smallest == 3)
 950                 {
 951                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 952                 }
 953                 else if(smallest == 4)
 954                 {
 955                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 956                 }
 957                 else
 958                 {
 959                         error("smallest team: invalid team\n");
 960                 }
 961                 LogTeamchange(pl);
 962                 if(pl.deadflag == DEAD_NO)
 963                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 964         }
 965
 966         return smallest;
 967 }
 968
 969 //void() ctf_playerchanged;
 970 void SV_ChangeTeam(float _color)
 971 {
 972         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 973
 974         // in normal deathmatch we can just apply the color and we're done
 975         if(!teams_matter) {
 976                 SetPlayerColors(self, _color);
 977                 return;
 978         }
 979
 980         scolor = self.clientcolors & 0x0F;
 981         dcolor = _color & 0x0F;
 982
 983         if(scolor == COLOR_TEAM1 - 1)
 984                 steam = 1;
 985         else if(scolor == COLOR_TEAM2 - 1)
 986                 steam = 2;
 987         else if(scolor == COLOR_TEAM3 - 1)
 988                 steam = 3;
 989         else // if(scolor == COLOR_TEAM4 - 1)
 990                 steam = 4;
 991         if(dcolor == COLOR_TEAM1 - 1)
 992                 dteam = 1;
 993         else if(dcolor == COLOR_TEAM2 - 1)
 994                 dteam = 2;
 995         else if(dcolor == COLOR_TEAM3 - 1)
 996                 dteam = 3;
 997         else // if(dcolor == COLOR_TEAM4 - 1)
 998                 dteam = 4;
 999
1000         CheckAllowedTeams(self);
1001
1002         if(dteam == 1 && c1 < 0) dteam = 4;
1003         if(dteam == 4 && c4 < 0) dteam = 3;
1004         if(dteam == 3 && c3 < 0) dteam = 2;
1005         if(dteam == 2 && c2 < 0) dteam = 1;
1006
1007         // not changing teams
1008         if(scolor == dcolor)
1009         {
1010                 //bprint("same team change\n");
1011                 SetPlayerTeam(self, dteam, steam, TRUE);
1012                 return;
1013         }
1014
1015         if(cvar("g_campaign"))
1016         {
1017                 sprint(self, "Team changes not allowed\n");
1018                 return; // changing teams is not allowed
1019         }
1020
1021         if(cvar("g_changeteam_banned") && self.wasplayer)
1022         {
1023                 sprint(self, "Team changes not allowed\n");
1024                 return;
1025         }
1026
1027         if(cvar("g_balance_teams_prevent_imbalance"))
1028         {
1029                 // only allow changing to a smaller or equal size team
1030
1031                 // find out what teams are available
1032                 //CheckAllowedTeams();
1033                 // count how many players on each team
1034                 GetTeamCounts(world);
1035
1036                 // get desired team
1037                 if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
1038                 {
1039                         dcount = c1;
1040                         dbotcount = cb1;
1041                 }
1042                 else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
1043                 {
1044                         dcount = c2;
1045                         dbotcount = cb2;
1046                 }
1047                 else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
1048                 {
1049                         dcount = c3;
1050                         dbotcount = cb3;
1051                 }
1052                 else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
1053                 {
1054                         dcount = c4;
1055                         dbotcount = cb4;
1056                 }
1057                 else
1058                 {
1059                         sprint(self, "Cannot change to an invalid team\n");
1060
1061                         return;
1062                 }
1063
1064                 // get starting team
1065                 if(steam == 1)//scolor == COLOR_TEAM1 - 1)
1066                         scount = c1;
1067                 else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
1068                         scount = c2;
1069                 else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
1070                         scount = c3;
1071                 else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
1072                         scount = c4;
1073
1074                 if(scount) // started at a valid, nonempty team
1075                 {
1076                         // check if we're trying to change to a larger team that doens't have bots to swap with
1077                         if(dcount >= scount && dbotcount <= 0)
1078                         {
1079                                 sprint(self, "Cannot change to a larger team\n");
1080                                 return; // can't change to a larger team
1081                         }
1082                 }
1083         }
1084
1085 //      bprint("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n");
1086
1087         if(self.classname == "player" && steam != dteam)
1088         {
1089                 // reduce frags during a team change
1090                 TeamchangeFrags(self);
1091         }
1092
1093         SetPlayerTeam(self, dteam, steam, FALSE);
1094
1095         if(self.classname == "player" && steam != dteam)
1096         {
1097                 // kill player when changing teams
1098                 if(self.deadflag == DEAD_NO)
1099                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
1100         }
1101         //ctf_playerchanged();
1102 }
1103
1104 void ShufflePlayerOutOfTeam (float source_team)
1105 {
1106         float smallestteam, smallestteam_count, steam;
1107         float lowest_bot_score, lowest_player_score;
1108         entity head, lowest_bot, lowest_player, selected;
1109
1110         smallestteam = 0;
1111         smallestteam_count = 999999999;
1112
1113         if(c1 >= 0 && c1 < smallestteam_count)
1114         {
1115                 smallestteam = 1;
1116                 smallestteam_count = c1;
1117         }
1118         if(c2 >= 0 && c2 < smallestteam_count)
1119         {
1120                 smallestteam = 2;
1121                 smallestteam_count = c2;
1122         }
1123         if(c3 >= 0 && c3 < smallestteam_count)
1124         {
1125                 smallestteam = 3;
1126                 smallestteam_count = c3;
1127         }
1128         if(c4 >= 0 && c4 < smallestteam_count)
1129         {
1130                 smallestteam = 4;
1131                 smallestteam_count = c4;
1132         }
1133
1134         if(!smallestteam)
1135         {
1136                 bprint("warning: no smallest team\n");
1137                 return;
1138         }
1139
1140         if(source_team == 1)
1141                 steam = COLOR_TEAM1;
1142         else if(source_team == 2)
1143                 steam = COLOR_TEAM2;
1144         else if(source_team == 3)
1145                 steam = COLOR_TEAM3;
1146         else if(source_team == 4)
1147                 steam = COLOR_TEAM4;
1148
1149         lowest_bot = world;
1150         lowest_bot_score = 999999999;
1151         lowest_player = world;
1152         lowest_player_score = 999999999;
1153
1154         // find the lowest-scoring player & bot of that team
1155         FOR_EACH_PLAYER(head)
1156         {
1157                 if(head.team == steam)
1158                 {
1159                         if(head.isbot)
1160                         {
1161                                 if(head.totalfrags < lowest_bot_score)
1162                                 {
1163                                         lowest_bot = head;
1164                                         lowest_bot_score = head.totalfrags;
1165                                 }
1166                         }
1167                         else
1168                         {
1169                                 if(head.totalfrags < lowest_player_score)
1170                                 {
1171                                         lowest_player = head;
1172                                         lowest_player_score = head.totalfrags;
1173                                 }
1174                         }
1175                 }
1176         }
1177
1178         // prefers to move a bot...
1179         if(lowest_bot != world)
1180                 selected = lowest_bot;
1181         // but it will move a player if it has to
1182         else
1183                 selected = lowest_player;
1184         // don't do anything if it couldn't find anyone
1185         if(!selected)
1186         {
1187                 bprint("warning: couldn't find a player to move from team\n");
1188                 return;
1189         }
1190
1191         // smallest team gains a member
1192         if(smallestteam == 1)
1193         {
1194                 c1 = c1 + 1;
1195         }
1196         else if(smallestteam == 2)
1197         {
1198                 c2 = c2 + 1;
1199         }
1200         else if(smallestteam == 3)
1201         {
1202                 c3 = c3 + 1;
1203         }
1204         else if(smallestteam == 4)
1205         {
1206                 c4 = c4 + 1;
1207         }
1208         else
1209         {
1210                 bprint("warning: destination team invalid\n");
1211                 return;
1212         }
1213         // source team loses a member
1214         if(source_team == 1)
1215         {
1216                 c1 = c1 + 1;
1217         }
1218         else if(source_team == 2)
1219         {
1220                 c2 = c2 + 2;
1221         }
1222         else if(source_team == 3)
1223         {
1224                 c3 = c3 + 3;
1225         }
1226         else if(source_team == 4)
1227         {
1228                 c4 = c4 + 4;
1229         }
1230         else
1231         {
1232                 bprint("warning: source team invalid\n");
1233                 return;
1234         }
1235
1236         // move the player to the new team
1237         TeamchangeFrags(selected);
1238         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1239
1240         if(selected.deadflag == DEAD_NO)
1241                 Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1242         centerprint(selected, strcat("You have been moved into a different team to improve team balance\nYou are now on: ", ColoredTeamName(selected.team)));
1243 }
1244
1245 void CauseRebalance(float source_team, float howmany_toomany)
1246 {
1247         if(IsTeamBalanceForced() == 1)
1248         {
1249                 bprint("Rebalancing Teams\n");
1250                 ShufflePlayerOutOfTeam(source_team);
1251         }
1252 }
1253
1254 // part of g_balance_teams_force
1255 // occasionally perform an audit of the teams to make
1256 // sure they're more or less balanced in player count.
1257 void AuditTeams()
1258 {
1259         float numplayers, numteams, smallest, toomany;
1260         float balance;
1261         balance = IsTeamBalanceForced();
1262         if(balance == 0)
1263                 return;
1264
1265         if(audit_teams_time > time)
1266                 return;
1267
1268         audit_teams_time = time + 4 + random();
1269
1270 //      bprint("Auditing teams\n");
1271
1272         CheckAllowedTeams(world);
1273         GetTeamCounts(world);
1274
1275
1276         numteams = numplayers = smallest = 0;
1277         if(c1 >= 0)
1278         {
1279                 numteams = numteams + 1;
1280                 numplayers = numplayers + c1;
1281                 smallest = c1;
1282         }
1283         if(c2 >= 0)
1284         {
1285                 numteams = numteams + 1;
1286                 numplayers = numplayers + c2;
1287                 if(c2 < smallest)
1288                         smallest = c2;
1289         }
1290         if(c3 >= 0)
1291         {
1292                 numteams = numteams + 1;
1293                 numplayers = numplayers + c3;
1294                 if(c3 < smallest)
1295                         smallest = c3;
1296         }
1297         if(c4 >= 0)
1298         {
1299                 numteams = numteams + 1;
1300                 numplayers = numplayers + c4;
1301                 if(c4 < smallest)
1302                         smallest = c4;
1303         }
1304
1305         if(numplayers <= 0)
1306                 return; // no players to move around
1307         if(numteams < 2)
1308                 return; // don't bother shuffling if for some reason there aren't any teams
1309
1310         toomany = smallest + 1;
1311
1312         if(c1 && c1 > toomany)
1313                 CauseRebalance(1, c1 - toomany);
1314         if(c2 && c2 > toomany)
1315                 CauseRebalance(2, c2 - toomany);
1316         if(c3 && c3 > toomany)
1317                 CauseRebalance(3, c3 - toomany);
1318         if(c4 && c4 > toomany)
1319                 CauseRebalance(4, c4 - toomany);
1320
1321         // if teams are still unbalanced, balance them further in the next audit,
1322         // which will happen sooner (keep doing rapid audits until things are in order)
1323         audit_teams_time = time + 0.7 + random()*0.3;
1324 }
1325
1326 // code from here on is just to support maps that don't have team entities
1327 void tdm_spawnteam (string teamname, float teamcolor)
1328 {
1329         local entity e;
1330         e = spawn();
1331         e.classname = "tdm_team";
1332         e.netname = teamname;
1333         e.cnt = teamcolor;
1334         e.team = e.cnt + 1;
1335 };
1336
1337 // spawn some default teams if the map is not set up for tdm
1338 void tdm_spawnteams()
1339 {
1340         float numteams;
1341
1342         numteams = cvar("g_tdm_teams_override");
1343         if(numteams < 2)
1344                 numteams = cvar("g_tdm_teams");
1345         numteams = bound(2, numteams, 4);
1346
1347         tdm_spawnteam("Red", COLOR_TEAM1-1);
1348         tdm_spawnteam("Blue", COLOR_TEAM2-1);
1349         if(numteams >= 3)
1350                 tdm_spawnteam("Yellow", COLOR_TEAM3-1);
1351         if(numteams >= 4)
1352                 tdm_spawnteam("Pink", COLOR_TEAM4-1);
1353 };
1354
1355 void tdm_delayedinit()
1356 {
1357         // if no teams are found, spawn defaults
1358         if (find(world, classname, "tdm_team") == world)
1359                 tdm_spawnteams();
1360 };
1361
1362 void tdm_init()
1363 {
1364         InitializeEntity(world, tdm_delayedinit, INITPRIO_GAMETYPE);
1365 };