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
 336         if(g_cts)
 337         {
 338                 game = GAME_CTS;
 339                 gamemode_name = "CTS";
 340                 g_race_qualifying = 1;
 341                 fraglimit_override = 0;
 342                 leadlimit_override = 0;
 343         }
 344
 345         if(g_nexball)
 346         {
 347                 game = GAME_NEXBALL;
 348                 gamemode_name = "Nexball";
 349                 fraglimit_override = cvar("g_nexball_goallimit");
 350                 leadlimit_override = cvar("g_nexball_goalleadlimit");
 351                 ActivateTeamplay();
 352                 nb_init();
 353         }
 354
 355         if(teams_matter)
 356                 entcs_init();
 357
 358         // save it (for the next startup)
 359         cvar_set("gamecfg", ftos(game));
 360
 361         cache_mutatormsg = strzone("");
 362         cache_lastmutatormsg = strzone("");
 363
 364         // enforce the server's universal frag/time limits
 365         if(!cvar("g_campaign"))
 366         {
 367                 if(fraglimit_override >= 0)
 368                         cvar_set("fraglimit", ftos(fraglimit_override));
 369                 if(timelimit_override >= 0)
 370                         cvar_set("timelimit", ftos(timelimit_override));
 371                 if(leadlimit_override >= 0)
 372                         cvar_set("leadlimit", ftos(leadlimit_override));
 373                 if(qualifying_override >= 0)
 374                         cvar_set("g_race_qualifying_timelimit", ftos(qualifying_override));
 375         }
 376
 377         if(g_race)
 378         {
 379                 // we need to find out the correct value for g_race_qualifying
 380                 if(cvar("g_campaign"))
 381                 {
 382                         g_race_qualifying = 1;
 383                 }
 384                 else if(!cvar("g_campaign") && cvar("g_race_qualifying_timelimit") > 0)
 385                 {
 386                         g_race_qualifying = 2;
 387                         race_fraglimit = cvar("fraglimit");
 388                         race_leadlimit = cvar("leadlimit");
 389                         race_timelimit = cvar("timelimit");
 390                         cvar_set("fraglimit", "0");
 391                         cvar_set("leadlimit", "0");
 392                         cvar_set("timelimit", cvar_string("g_race_qualifying_timelimit"));
 393                 }
 394                 else
 395                         g_race_qualifying = 0;
 396         }
 397
 398         if(g_race || g_cts)
 399         {
 400                 if(g_race_qualifying)
 401                         independent_players = 1;
 402
 403                 ScoreRules_race();
 404         }
 405
 406         InitializeEntity(world, default_delayedinit, INITPRIO_GAMETYPE_FALLBACK);
 407 }
 408
 409 string GetClientVersionMessage() {
 410         local string versionmsg;
 411         if (self.version_mismatch) {
 412                 if(self.version < cvar("gameversion")) {
 413                         versionmsg = "^3Your client version is outdated.\n\n\n### YOU WON'T BE ABLE TO PLAY ON THIS SERVER ###\n\n\nPlease update!!!^8";
 414                 } else {
 415                         versionmsg = "^3This server is using an outdated Nexuiz version.\n\n\n ### THIS SERVER IS INCOMPATIBLE AND THUS YOU CANNOT JOIN ###.^8";
 416                 }
 417         } else {
 418                 versionmsg = "^2client version and server version are compatible.^8";
 419         }
 420         return versionmsg;
 421 }
 422
 423
 424 void PrintWelcomeMessage(entity pl)
 425 {
 426         string s, modifications, motd;
 427
 428         if(self.cvar_scr_centertime == 0) return;
 429
 430         if(cvar("g_campaign"))
 431         {
 432                 if(self.classname == "player" && !self.BUTTON_INFO)
 433                         return;
 434         }
 435         else
 436         {
 437                 if((time - self.jointime) > cvar("welcome_message_time") && !self.BUTTON_INFO)
 438                         return;
 439         }
 440
 441         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
 442                 if(self.welcomemessage_time > time) return;
 443                 self.welcomemessage_time = time + max(0.5, self.cvar_scr_centertime * 0.6);
 444         }
 445
 446         if(cvar("g_campaign"))
 447         {
 448                 centerprint(pl, campaign_message);
 449                 return;
 450         }
 451
 452 //TODO GreEn`mArine: make the timeout-messages clientside as well (just like the ready restart countdown)!
 453         if(!self.BUTTON_INFO)
 454         {
 455                 // TODO get rid of this too
 456                 local string specString;
 457                 specString = NEWLINES;
 458                 //if(time < game_starttime) //also show the countdown when being a spectator
 459                 //      specString = strcat(specString, "\n\n^1Game starts in ", ftos(ceil(game_starttime - time)), " seconds^7");
 460                 //else
 461                 if (timeoutStatus != 0)
 462                         specString = strcat(specString, "\n\n", getTimeoutText(1));
 463                 else
 464                 {
 465                         if(self.classname == "player")
 466                                 return;
 467                         goto normal;
 468                 }
 469                 return centerprint_atprio(self, CENTERPRIO_SPAM, specString);
 470         }
 471
 472 :normal
 473         modifications = "";
 474         if(g_minstagib)
 475                 modifications = strcat(modifications, ", MinstaGib");
 476         if(g_nixnex)
 477                 modifications = strcat(modifications, ", NixNex");
 478         if(g_weaponarena)
 479         {
 480                 if(g_weaponarena_random)
 481                         modifications = strcat(modifications, ", ", ftos(g_weaponarena_random), " of ", g_weaponarena_list, " Arena");
 482                 else
 483                         modifications = strcat(modifications, ", ", g_weaponarena_list, " Arena");
 484         }
 485         if(cvar("g_start_weapon_laser") == 0)
 486                 modifications = strcat(modifications, ", No start weapons");
 487         if(cvar("sv_gravity") < 800)
 488                 modifications = strcat(modifications, ", Low gravity");
 489         if(g_cloaked)
 490                 modifications = strcat(modifications, ", Cloaked");
 491         if(g_footsteps)
 492                 modifications = strcat(modifications, ", Steps");
 493         if(g_grappling_hook)
 494                 modifications = strcat(modifications, ", Hook");
 495         if(g_laserguided_missile)
 496                 modifications = strcat(modifications, ", LG missiles");
 497         if(g_midair)
 498                 modifications = strcat(modifications, ", Midair");
 499         if(g_vampire)
 500                 modifications = strcat(modifications, ", Vampire");
 501         if(g_pinata)
 502                 modifications = strcat(modifications, ", Pinata");
 503         if(g_weapon_stay)
 504                 modifications = strcat(modifications, ", Weapons stay");
 505         if(g_bloodloss > 0)
 506                 modifications = strcat(modifications, ", Bloodloss");
 507         if(g_jetpack)
 508                 modifications = strcat(modifications, ", Jet pack");
 509         modifications = substring(modifications, 2, strlen(modifications) - 2);
 510
 511         local string versionmessage;
 512         versionmessage = GetClientVersionMessage();
 513
 514         s = strcat(s, NEWLINES, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 515         s = strcat(s, "^8\n\nmatch type is ^1", gamemode_name, "^8\n");
 516
 517         if(modifications != "")
 518                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 519
 520         if(timeoutStatus != 0)
 521                 s = strcat(s, "\n\n", getTimeoutText(1));
 522
 523         if (g_grappling_hook)
 524                 s = strcat(s, "\n\n^3grappling hook^8 is enabled, press 'e' to use it\n");
 525
 526         if(cache_lastmutatormsg != cvar_string("g_mutatormsg"))
 527         {
 528                 if(cache_lastmutatormsg)
 529                         strunzone(cache_lastmutatormsg);
 530                 if(cache_mutatormsg)
 531                         strunzone(cache_mutatormsg);
 532                 cache_lastmutatormsg = strzone(cvar_string("g_mutatormsg"));
 533                 cache_mutatormsg = strzone(cache_lastmutatormsg);
 534         }
 535
 536         if (cache_mutatormsg != "") {
 537                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cache_mutatormsg);
 538         }
 539
 540         motd = cvar_string("sv_motd");
 541         if (motd != "") {
 542                 s = strcat(s, "\n\n^8MOTD: ^7", strreplace("\\n", "\n", motd));
 543         }
 544         s = strcat(s, "\n");
 545
 546         centerprint(pl, s);
 547 }
 548
 549
 550 void SetPlayerColors(entity pl, float _color)
 551 {
 552         /*string s;
 553         s = ftos(cl);
 554         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 555         pl.team = cl + 1;
 556         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 557         pl.clientcolors = 16*cl + cl;*/
 558
 559         float pants, shirt;
 560         pants = _color & 0x0F;
 561         shirt = _color & 0xF0;
 562
 563
 564         if(teams_matter) {
 565                 setcolor(pl, 16*pants + pants);
 566         } else {
 567                 setcolor(pl, shirt + pants);
 568         }
 569 }
 570
 571 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 572 {
 573         float _color;
 574
 575         if(t == 4)
 576                 _color = COLOR_TEAM4 - 1;
 577         else if(t == 3)
 578                 _color = COLOR_TEAM3 - 1;
 579         else if(t == 2)
 580                 _color = COLOR_TEAM2 - 1;
 581         else
 582                 _color = COLOR_TEAM1 - 1;
 583
 584         SetPlayerColors(pl,_color);
 585
 586         if(!noprint && t != s)
 587         {
 588                 //bprint(pl.netname, " has changed to ", TeamNoName(t), "\n");
 589                 bprint(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n");
 590         }
 591
 592         if(t != s)
 593                 LogTeamchange(pl);
 594 }
 595
 596 // set c1...c4 to show what teams are allowed
 597 void CheckAllowedTeams (entity for_whom)
 598 {
 599         float dm;
 600         entity head;
 601         string teament_name;
 602
 603         c1 = c2 = c3 = c4 = -1;
 604         cb1 = cb2 = cb3 = cb4 = 0;
 605
 606         if(g_onslaught)
 607         {
 608                 // onslaught is special
 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         }
 619         else if(g_domination)
 620                 teament_name = "dom_team";
 621         else if(g_ctf)
 622                 teament_name = "ctf_team";
 623         else if(g_tdm)
 624                 teament_name = "tdm_team";
 625         else if(g_nexball)
 626                 teament_name = "nexball_team";
 627         else if(g_assault)
 628                 c1 = c2 = 0; // Assault always has 2 teams
 629         else
 630         {
 631                 // cover anything else by treating it like tdm with no teams spawned
 632                 if(g_keyhunt)
 633                         dm = kh_teams;
 634                 else if(g_race)
 635                         dm = race_teams;
 636                 else
 637                         dm = 2;
 638
 639                 if(dm >= 4)
 640                         c1 = c2 = c3 = c4 = 0;
 641                 else if(dm >= 3)
 642                         c1 = c2 = c3 = 0;
 643                 else
 644                         c1 = c2 = 0;
 645         }
 646
 647         // find out what teams are allowed if necessary
 648         if(teament_name)
 649         {
 650                 head = find(world, classname, teament_name);
 651                 while(head)
 652                 {
 653                         if(!(g_domination && head.netname == ""))
 654                         {
 655                                 if(head.team == COLOR_TEAM1)
 656                                         c1 = 0;
 657                                 else if(head.team == COLOR_TEAM2)
 658                                         c2 = 0;
 659                                 else if(head.team == COLOR_TEAM3)
 660                                         c3 = 0;
 661                                 else if(head.team == COLOR_TEAM4)
 662                                         c4 = 0;
 663                         }
 664                         head = find(head, classname, teament_name);
 665                 }
 666         }
 667
 668         // TODO: Balance quantity of bots across > 2 teams when bot_vs_human is set (and remove next line)
 669         if(c3==-1&&c4==-1)
 670         if(cvar("bot_vs_human") && for_whom)
 671         {
 672                 if(cvar("bot_vs_human") > 0)
 673                 {
 674                         // bots are all blue
 675                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 676                                 c1 = c3 = c4 = -1;
 677                         else
 678                                 c2 = -1;
 679                 }
 680                 else
 681                 {
 682                         // bots are all red
 683                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 684                                 c2 = c3 = c4 = -1;
 685                         else
 686                                 c1 = -1;
 687                 }
 688         }
 689 }
 690
 691 float PlayerValue(entity p)
 692 {
 693         if(IsTeamBalanceForced() == 1)
 694                 return 1;
 695         return 1;
 696 }
 697
 698 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 699 // teams that are allowed will now have their player counts stored in c1...c4
 700 void GetTeamCounts(entity ignore)
 701 {
 702         entity head;
 703         float value, bvalue;
 704         // now count how many players are on each team already
 705
 706         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 707         // also remember the lowest-scoring player
 708
 709         FOR_EACH_PLAYER(head)
 710         {
 711                 if(head != ignore)// && head.netname != "")
 712                 {
 713                         value = PlayerValue(head);
 714                         if(clienttype(head) == CLIENTTYPE_BOT)
 715                                 bvalue = value;
 716                         else
 717                                 bvalue = 0;
 718                         if(head.team == COLOR_TEAM1)
 719                         {
 720                                 if(c1 >= 0)
 721                                 {
 722                                         c1 = c1 + value;
 723                                         cb1 = cb1 + bvalue;
 724                                 }
 725                         }
 726                         if(head.team == COLOR_TEAM2)
 727                         {
 728                                 if(c2 >= 0)
 729                                 {
 730                                         c2 = c2 + value;
 731                                         cb2 = cb2 + bvalue;
 732                                 }
 733                         }
 734                         if(head.team == COLOR_TEAM3)
 735                         {
 736                                 if(c3 >= 0)
 737                                 {
 738                                         c3 = c3 + value;
 739                                         cb3 = cb3 + bvalue;
 740                                 }
 741                         }
 742                         if(head.team == COLOR_TEAM4)
 743                         {
 744                                 if(c4 >= 0)
 745                                 {
 746                                         c4 = c4 + value;
 747                                         cb4 = cb4 + bvalue;
 748                                 }
 749                         }
 750                 }
 751         }
 752 }
 753
 754 // returns # of smallest team (1, 2, 3, 4)
 755 // NOTE: Assumes CheckAllowedTeams has already been called!
 756 float FindSmallestTeam(entity pl, float ignore_pl)
 757 {
 758         float totalteams, balance_type, maxc;
 759         totalteams = 0;
 760
 761         // find out what teams are available
 762         //CheckAllowedTeams();
 763
 764         // make sure there are at least 2 teams to join
 765         if(c1 >= 0)
 766                 totalteams = totalteams + 1;
 767         if(c2 >= 0)
 768                 totalteams = totalteams + 1;
 769         if(c3 >= 0)
 770                 totalteams = totalteams + 1;
 771         if(c4 >= 0)
 772                 totalteams = totalteams + 1;
 773
 774         if(cvar("bot_vs_human"))
 775                 totalteams += 1;
 776
 777         if(totalteams <= 1)
 778         {
 779                 if(g_domination)
 780                         error("Too few teams available for domination\n");
 781                 else if(g_ctf)
 782                         error("Too few teams available for ctf\n");
 783                 else if(g_keyhunt)
 784                         error("Too few teams available for key hunt\n");
 785                 else
 786                         error("Too few teams available for team deathmatch\n");
 787         }
 788
 789         // count how many players are in each team
 790         if(ignore_pl)
 791                 GetTeamCounts(pl);
 792         else
 793                 GetTeamCounts(world);
 794
 795         // c1...c4 now have counts of each team
 796         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 797
 798         // 2 gives priority to what team you're already on, 1 goes in order
 799         // 2 doesn't seem to work though...
 800         balance_type = 1;
 801
 802         if(bots_would_leave)
 803         //if(pl.classname != "player")
 804         if(clienttype(pl) != CLIENTTYPE_BOT)
 805         {
 806                 c1 -= cb1 * 255.0/256.0;
 807                 c2 -= cb2 * 255.0/256.0;
 808                 c3 -= cb3 * 255.0/256.0;
 809                 c4 -= cb4 * 255.0/256.0;
 810         }
 811         maxc = max4(c1, c2, c3, c4);
 812
 813         RandomSelection_Init();
 814         if(balance_type == 1)
 815         {
 816                 // 1: use team count, then score (note: can only use 8 significant bits of score)
 817                 if(c1 >= 0) RandomSelection_Add(world, 1, string_null, 1, (maxc - c1) + float2range01(-team1_score) / 256.0);
 818                 if(c2 >= 0) RandomSelection_Add(world, 2, string_null, 1, (maxc - c2) + float2range01(-team2_score) / 256.0);
 819                 if(c3 >= 0) RandomSelection_Add(world, 3, string_null, 1, (maxc - c3) + float2range01(-team3_score) / 256.0);
 820                 if(c4 >= 0) RandomSelection_Add(world, 4, string_null, 1, (maxc - c4) + float2range01(-team4_score) / 256.0);
 821         }
 822         else if(balance_type == 2)
 823         {
 824                 // 1: use team count, if equal prefer own team
 825                 if(c1 >= 0) RandomSelection_Add(world, 1, string_null, 1, (maxc - c1) + (self.team == COLOR_TEAM1) / 512.0);
 826                 if(c2 >= 0) RandomSelection_Add(world, 1, string_null, 1, (maxc - c1) + (self.team == COLOR_TEAM2) / 512.0);
 827                 if(c3 >= 0) RandomSelection_Add(world, 1, string_null, 1, (maxc - c1) + (self.team == COLOR_TEAM3) / 512.0);
 828                 if(c4 >= 0) RandomSelection_Add(world, 1, string_null, 1, (maxc - c1) + (self.team == COLOR_TEAM4) / 512.0);
 829         }
 830         else if(balance_type == 3)
 831         {
 832                 // 1: use team count, then score, if equal prefer own team (probably fails due to float accuracy problems)
 833                 if(c1 >= 0) RandomSelection_Add(world, 1, string_null, 1, (maxc - c1) + float2range01(-team1_score + 0.5 * (self.team == COLOR_TEAM1)) / 256.0);
 834                 if(c2 >= 0) RandomSelection_Add(world, 2, string_null, 1, (maxc - c2) + float2range01(-team2_score + 0.5 * (self.team == COLOR_TEAM2)) / 256.0);
 835                 if(c3 >= 0) RandomSelection_Add(world, 3, string_null, 1, (maxc - c3) + float2range01(-team3_score + 0.5 * (self.team == COLOR_TEAM3)) / 256.0);
 836                 if(c4 >= 0) RandomSelection_Add(world, 4, string_null, 1, (maxc - c4) + float2range01(-team4_score + 0.5 * (self.team == COLOR_TEAM4)) / 256.0);
 837         }
 838         return RandomSelection_chosen_float;
 839 }
 840
 841 float JoinBestTeam(entity pl, float only_return_best, float forcebestteam)
 842 {
 843         float smallest, selectedteam;
 844
 845         // don't join a team if we're not playing a team game
 846         if(!teams_matter)
 847                 return 0;
 848
 849         // find out what teams are available
 850         CheckAllowedTeams(pl);
 851
 852         // if we don't care what team he ends up on, put him on whatever team he entered as.
 853         // if he's not on a valid team, then let other code put him on the smallest team
 854         if(!forcebestteam)
 855         {
 856                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 857                         selectedteam = pl.team;
 858                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 859                         selectedteam = pl.team;
 860                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 861                         selectedteam = pl.team;
 862                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 863                         selectedteam = pl.team;
 864                 else
 865                         selectedteam = -1;
 866                 if(selectedteam > 0)
 867                 {
 868                         if(!only_return_best)
 869                         {
 870                                 SetPlayerColors(pl, selectedteam - 1);
 871                                 LogTeamchange(pl);
 872                         }
 873                         return selectedteam;
 874                 }
 875                 // otherwise end up on the smallest team (handled below)
 876         }
 877
 878         smallest = FindSmallestTeam(pl, TRUE);
 879
 880
 881         if(!only_return_best)
 882         {
 883                 TeamchangeFrags(self);
 884                 if(smallest == 1)
 885                 {
 886                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 887                 }
 888                 else if(smallest == 2)
 889                 {
 890                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 891                 }
 892                 else if(smallest == 3)
 893                 {
 894                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 895                 }
 896                 else if(smallest == 4)
 897                 {
 898                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 899                 }
 900                 else
 901                 {
 902                         error("smallest team: invalid team\n");
 903                 }
 904                 LogTeamchange(pl);
 905                 if(pl.deadflag == DEAD_NO)
 906                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 907         }
 908
 909         return smallest;
 910 }
 911
 912 //void() ctf_playerchanged;
 913 void SV_ChangeTeam(float _color)
 914 {
 915         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 916
 917         // in normal deathmatch we can just apply the color and we're done
 918         if(!teams_matter) {
 919                 SetPlayerColors(self, _color);
 920                 return;
 921         }
 922
 923         scolor = self.clientcolors & 0x0F;
 924         dcolor = _color & 0x0F;
 925
 926         if(scolor == COLOR_TEAM1 - 1)
 927                 steam = 1;
 928         else if(scolor == COLOR_TEAM2 - 1)
 929                 steam = 2;
 930         else if(scolor == COLOR_TEAM3 - 1)
 931                 steam = 3;
 932         else // if(scolor == COLOR_TEAM4 - 1)
 933                 steam = 4;
 934         if(dcolor == COLOR_TEAM1 - 1)
 935                 dteam = 1;
 936         else if(dcolor == COLOR_TEAM2 - 1)
 937                 dteam = 2;
 938         else if(dcolor == COLOR_TEAM3 - 1)
 939                 dteam = 3;
 940         else // if(dcolor == COLOR_TEAM4 - 1)
 941                 dteam = 4;
 942
 943         CheckAllowedTeams(self);
 944
 945         if(dteam == 1 && c1 < 0) dteam = 4;
 946         if(dteam == 4 && c4 < 0) dteam = 3;
 947         if(dteam == 3 && c3 < 0) dteam = 2;
 948         if(dteam == 2 && c2 < 0) dteam = 1;
 949
 950         // not changing teams
 951         if(scolor == dcolor)
 952         {
 953                 //bprint("same team change\n");
 954                 SetPlayerTeam(self, dteam, steam, TRUE);
 955                 return;
 956         }
 957
 958         if(cvar("g_campaign"))
 959         {
 960                 sprint(self, "Team changes not allowed\n");
 961                 return; // changing teams is not allowed
 962         }
 963
 964         if(cvar("g_changeteam_banned") && self.wasplayer)
 965         {
 966                 sprint(self, "Team changes not allowed\n");
 967                 return;
 968         }
 969
 970         if(cvar("g_balance_teams_prevent_imbalance"))
 971         {
 972                 // only allow changing to a smaller or equal size team
 973
 974                 // find out what teams are available
 975                 //CheckAllowedTeams();
 976                 // count how many players on each team
 977                 GetTeamCounts(world);
 978
 979                 // get desired team
 980                 if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 981                 {
 982                         dcount = c1;
 983                         dbotcount = cb1;
 984                 }
 985                 else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 986                 {
 987                         dcount = c2;
 988                         dbotcount = cb2;
 989                 }
 990                 else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 991                 {
 992                         dcount = c3;
 993                         dbotcount = cb3;
 994                 }
 995                 else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 996                 {
 997                         dcount = c4;
 998                         dbotcount = cb4;
 999                 }
1000                 else
1001                 {
1002                         sprint(self, "Cannot change to an invalid team\n");
1003
1004                         return;
1005                 }
1006
1007                 // get starting team
1008                 if(steam == 1)//scolor == COLOR_TEAM1 - 1)
1009                         scount = c1;
1010                 else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
1011                         scount = c2;
1012                 else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
1013                         scount = c3;
1014                 else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
1015                         scount = c4;
1016
1017                 if(scount) // started at a valid, nonempty team
1018                 {
1019                         // check if we're trying to change to a larger team that doens't have bots to swap with
1020                         if(dcount >= scount && dbotcount <= 0)
1021                         {
1022                                 sprint(self, "Cannot change to a larger team\n");
1023                                 return; // can't change to a larger team
1024                         }
1025                 }
1026         }
1027
1028 //      bprint("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n");
1029
1030         if(self.classname == "player" && steam != dteam)
1031         {
1032                 // reduce frags during a team change
1033                 TeamchangeFrags(self);
1034         }
1035
1036         SetPlayerTeam(self, dteam, steam, FALSE);
1037
1038         if(self.classname == "player" && steam != dteam)
1039         {
1040                 // kill player when changing teams
1041                 if(self.deadflag == DEAD_NO)
1042                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
1043         }
1044         //ctf_playerchanged();
1045 }
1046
1047 void ShufflePlayerOutOfTeam (float source_team)
1048 {
1049         float smallestteam, smallestteam_count, steam;
1050         float lowest_bot_score, lowest_player_score;
1051         entity head, lowest_bot, lowest_player, selected;
1052
1053         smallestteam = 0;
1054         smallestteam_count = 999999999;
1055
1056         if(c1 >= 0 && c1 < smallestteam_count)
1057         {
1058                 smallestteam = 1;
1059                 smallestteam_count = c1;
1060         }
1061         if(c2 >= 0 && c2 < smallestteam_count)
1062         {
1063                 smallestteam = 2;
1064                 smallestteam_count = c2;
1065         }
1066         if(c3 >= 0 && c3 < smallestteam_count)
1067         {
1068                 smallestteam = 3;
1069                 smallestteam_count = c3;
1070         }
1071         if(c4 >= 0 && c4 < smallestteam_count)
1072         {
1073                 smallestteam = 4;
1074                 smallestteam_count = c4;
1075         }
1076
1077         if(!smallestteam)
1078         {
1079                 bprint("warning: no smallest team\n");
1080                 return;
1081         }
1082
1083         if(source_team == 1)
1084                 steam = COLOR_TEAM1;
1085         else if(source_team == 2)
1086                 steam = COLOR_TEAM2;
1087         else if(source_team == 3)
1088                 steam = COLOR_TEAM3;
1089         else if(source_team == 4)
1090                 steam = COLOR_TEAM4;
1091
1092         lowest_bot = world;
1093         lowest_bot_score = 999999999;
1094         lowest_player = world;
1095         lowest_player_score = 999999999;
1096
1097         // find the lowest-scoring player & bot of that team
1098         FOR_EACH_PLAYER(head)
1099         {
1100                 if(head.team == steam)
1101                 {
1102                         if(head.isbot)
1103                         {
1104                                 if(head.totalfrags < lowest_bot_score)
1105                                 {
1106                                         lowest_bot = head;
1107                                         lowest_bot_score = head.totalfrags;
1108                                 }
1109                         }
1110                         else
1111                         {
1112                                 if(head.totalfrags < lowest_player_score)
1113                                 {
1114                                         lowest_player = head;
1115                                         lowest_player_score = head.totalfrags;
1116                                 }
1117                         }
1118                 }
1119         }
1120
1121         // prefers to move a bot...
1122         if(lowest_bot != world)
1123                 selected = lowest_bot;
1124         // but it will move a player if it has to
1125         else
1126                 selected = lowest_player;
1127         // don't do anything if it couldn't find anyone
1128         if(!selected)
1129         {
1130                 bprint("warning: couldn't find a player to move from team\n");
1131                 return;
1132         }
1133
1134         // smallest team gains a member
1135         if(smallestteam == 1)
1136         {
1137                 c1 = c1 + 1;
1138         }
1139         else if(smallestteam == 2)
1140         {
1141                 c2 = c2 + 1;
1142         }
1143         else if(smallestteam == 3)
1144         {
1145                 c3 = c3 + 1;
1146         }
1147         else if(smallestteam == 4)
1148         {
1149                 c4 = c4 + 1;
1150         }
1151         else
1152         {
1153                 bprint("warning: destination team invalid\n");
1154                 return;
1155         }
1156         // source team loses a member
1157         if(source_team == 1)
1158         {
1159                 c1 = c1 + 1;
1160         }
1161         else if(source_team == 2)
1162         {
1163                 c2 = c2 + 2;
1164         }
1165         else if(source_team == 3)
1166         {
1167                 c3 = c3 + 3;
1168         }
1169         else if(source_team == 4)
1170         {
1171                 c4 = c4 + 4;
1172         }
1173         else
1174         {
1175                 bprint("warning: source team invalid\n");
1176                 return;
1177         }
1178
1179         // move the player to the new team
1180         TeamchangeFrags(selected);
1181         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1182
1183         if(selected.deadflag == DEAD_NO)
1184                 Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1185         centerprint(selected, strcat("You have been moved into a different team to improve team balance\nYou are now on: ", ColoredTeamName(selected.team)));
1186 }
1187
1188 void CauseRebalance(float source_team, float howmany_toomany)
1189 {
1190         if(IsTeamBalanceForced() == 1)
1191         {
1192                 bprint("Rebalancing Teams\n");
1193                 ShufflePlayerOutOfTeam(source_team);
1194         }
1195 }
1196
1197 // part of g_balance_teams_force
1198 // occasionally perform an audit of the teams to make
1199 // sure they're more or less balanced in player count.
1200 void AuditTeams()
1201 {
1202         float numplayers, numteams, smallest, toomany;
1203         float balance;
1204         balance = IsTeamBalanceForced();
1205         if(balance == 0)
1206                 return;
1207
1208         if(audit_teams_time > time)
1209                 return;
1210
1211         audit_teams_time = time + 4 + random();
1212
1213 //      bprint("Auditing teams\n");
1214
1215         CheckAllowedTeams(world);
1216         GetTeamCounts(world);
1217
1218
1219         numteams = numplayers = smallest = 0;
1220         if(c1 >= 0)
1221         {
1222                 numteams = numteams + 1;
1223                 numplayers = numplayers + c1;
1224                 smallest = c1;
1225         }
1226         if(c2 >= 0)
1227         {
1228                 numteams = numteams + 1;
1229                 numplayers = numplayers + c2;
1230                 if(c2 < smallest)
1231                         smallest = c2;
1232         }
1233         if(c3 >= 0)
1234         {
1235                 numteams = numteams + 1;
1236                 numplayers = numplayers + c3;
1237                 if(c3 < smallest)
1238                         smallest = c3;
1239         }
1240         if(c4 >= 0)
1241         {
1242                 numteams = numteams + 1;
1243                 numplayers = numplayers + c4;
1244                 if(c4 < smallest)
1245                         smallest = c4;
1246         }
1247
1248         if(numplayers <= 0)
1249                 return; // no players to move around
1250         if(numteams < 2)
1251                 return; // don't bother shuffling if for some reason there aren't any teams
1252
1253         toomany = smallest + 1;
1254
1255         if(c1 && c1 > toomany)
1256                 CauseRebalance(1, c1 - toomany);
1257         if(c2 && c2 > toomany)
1258                 CauseRebalance(2, c2 - toomany);
1259         if(c3 && c3 > toomany)
1260                 CauseRebalance(3, c3 - toomany);
1261         if(c4 && c4 > toomany)
1262                 CauseRebalance(4, c4 - toomany);
1263
1264         // if teams are still unbalanced, balance them further in the next audit,
1265         // which will happen sooner (keep doing rapid audits until things are in order)
1266         audit_teams_time = time + 0.7 + random()*0.3;
1267 }
1268
1269 // code from here on is just to support maps that don't have team entities
1270 void tdm_spawnteam (string teamname, float teamcolor)
1271 {
1272         local entity e;
1273         e = spawn();
1274         e.classname = "tdm_team";
1275         e.netname = teamname;
1276         e.cnt = teamcolor;
1277         e.team = e.cnt + 1;
1278 };
1279
1280 // spawn some default teams if the map is not set up for tdm
1281 void tdm_spawnteams()
1282 {
1283         float numteams;
1284
1285         numteams = cvar("g_tdm_teams_override");
1286         if(numteams < 2)
1287                 numteams = cvar("g_tdm_teams");
1288         numteams = bound(2, numteams, 4);
1289
1290         tdm_spawnteam("Red", COLOR_TEAM1-1);
1291         tdm_spawnteam("Blue", COLOR_TEAM2-1);
1292         if(numteams >= 3)
1293                 tdm_spawnteam("Yellow", COLOR_TEAM3-1);
1294         if(numteams >= 4)
1295                 tdm_spawnteam("Pink", COLOR_TEAM4-1);
1296 };
1297
1298 void tdm_delayedinit()
1299 {
1300         // if no teams are found, spawn defaults
1301         if (find(world, classname, "tdm_team") == world)
1302                 tdm_spawnteams();
1303 };
1304
1305 void tdm_init()
1306 {
1307         InitializeEntity(world, tdm_delayedinit, INITPRIO_GAMETYPE);
1308 };