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")
 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.BUTTON_INFO && 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                 modifications = strcat(modifications, ", ", g_weaponarena_list, " Arena");
 480         if(cvar("sv_gravity") < 800)
 481                 modifications = strcat(modifications, ", Low gravity");
 482         if(g_cloaked)
 483                 modifications = strcat(modifications, ", Cloaked");
 484         if(g_footsteps)
 485                 modifications = strcat(modifications, ", Steps");
 486         if(g_grappling_hook)
 487                 modifications = strcat(modifications, ", Hook");
 488         if(g_laserguided_missile)
 489                 modifications = strcat(modifications, ", LG missiles");
 490         if(g_midair)
 491                 modifications = strcat(modifications, ", Midair");
 492         if(g_vampire)
 493                 modifications = strcat(modifications, ", Vampire");
 494         if(g_pinata)
 495                 modifications = strcat(modifications, ", Pinata");
 496         if(g_weapon_stay)
 497                 modifications = strcat(modifications, ", Weapons stay");
 498         if(g_bloodloss > 0)
 499                 modifications = strcat(modifications, ", Bloodloss");
 500         if(g_jetpack)
 501                 modifications = strcat(modifications, ", Jet pack");
 502         modifications = substring(modifications, 2, strlen(modifications) - 2);
 503
 504         local string versionmessage;
 505         versionmessage = GetClientVersionMessage();
 506
 507         s = strcat(s, NEWLINES, "This is Nexuiz ", cvar_string("g_nexuizversion"), "\n", versionmessage);
 508         s = strcat(s, "^8\n\nmatch type is ^1", gamemode_name, "^8\n");
 509
 510         if(modifications != "")
 511                 s = strcat(s, "^8\nactive modifications: ^3", modifications, "^8\n");
 512
 513         if(timeoutStatus != 0)
 514                 s = strcat(s, "\n\n", getTimeoutText(1));
 515
 516         if (g_grappling_hook)
 517                 s = strcat(s, "\n\n^3grappling hook^8 is enabled, press 'e' to use it\n");
 518
 519         if(cache_lastmutatormsg != cvar_string("g_mutatormsg"))
 520         {
 521                 if(cache_lastmutatormsg)
 522                         strunzone(cache_lastmutatormsg);
 523                 if(cache_mutatormsg)
 524                         strunzone(cache_mutatormsg);
 525                 cache_lastmutatormsg = strzone(cvar_string("g_mutatormsg"));
 526                 cache_mutatormsg = strzone(cache_lastmutatormsg);
 527         }
 528
 529         if (cache_mutatormsg != "") {
 530                 s = strcat(s, "\n\n^8special gameplay tips: ^7", cache_mutatormsg);
 531         }
 532
 533         motd = cvar_string("sv_motd");
 534         if (motd != "") {
 535                 s = strcat(s, "\n\n^8MOTD: ^7", strreplace("\\n", "\n", motd));
 536         }
 537         s = strcat(s, "\n");
 538
 539         centerprint(pl, s);
 540 }
 541
 542
 543 void SetPlayerColors(entity pl, float _color)
 544 {
 545         /*string s;
 546         s = ftos(cl);
 547         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 548         pl.team = cl + 1;
 549         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 550         pl.clientcolors = 16*cl + cl;*/
 551
 552         float pants, shirt;
 553         pants = _color & 0x0F;
 554         shirt = _color & 0xF0;
 555
 556
 557         if(teams_matter) {
 558                 setcolor(pl, 16*pants + pants);
 559         } else {
 560                 setcolor(pl, shirt + pants);
 561         }
 562 }
 563
 564 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 565 {
 566         float _color;
 567
 568         if(t == 4)
 569                 _color = COLOR_TEAM4 - 1;
 570         else if(t == 3)
 571                 _color = COLOR_TEAM3 - 1;
 572         else if(t == 2)
 573                 _color = COLOR_TEAM2 - 1;
 574         else
 575                 _color = COLOR_TEAM1 - 1;
 576
 577         SetPlayerColors(pl,_color);
 578
 579         if(!noprint && t != s)
 580         {
 581                 //bprint(pl.netname, " has changed to ", TeamNoName(t), "\n");
 582                 bprint(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n");
 583         }
 584
 585         if(t != s)
 586                 LogTeamchange(pl);
 587 }
 588
 589
 590
 591
 592
 593
 594 // set c1...c4 to show what teams are allowed
 595 void CheckAllowedTeams (entity for_whom)
 596 {
 597         string teament_name;
 598         float dm;
 599         entity head;
 600
 601 //      if(!dom && !ctf)
 602 //              dm = 1;
 603
 604         c1 = c2 = c3 = c4 = -1;
 605         cb1 = cb2 = cb3 = cb4 = 0;
 606
 607         // onslaught is special
 608         if(g_onslaught)
 609         {
 610                 head = findchain(classname, "onslaught_generator");
 611                 while (head)
 612                 {
 613                         if (head.team == COLOR_TEAM1) c1 = 0;
 614                         if (head.team == COLOR_TEAM2) c2 = 0;
 615                         if (head.team == COLOR_TEAM3) c3 = 0;
 616                         if (head.team == COLOR_TEAM4) c4 = 0;
 617                         head = head.chain;
 618                 }
 619                 return;
 620         }
 621
 622         if(g_domination)
 623                 teament_name = "dom_team";
 624         else if(g_ctf)
 625                 teament_name = "ctf_team";
 626         else if(g_tdm)
 627                 teament_name = "tdm_team";
 628         else if(g_nexball)
 629                 teament_name = "nexball_team";
 630         else if(g_assault)
 631         {
 632                 c1 = c2 = 0; // Assault always has 2 teams
 633                 return;
 634         }
 635         else
 636         {
 637                 // cover anything else by treating it like tdm with no teams spawned
 638                 if(g_keyhunt)
 639                         dm = kh_teams;
 640                 else if(g_race)
 641                         dm = race_teams;
 642                 else
 643                         dm = 2;
 644
 645                 if(dm >= 4)
 646                 {
 647                         c1 = c2 = c3 = c4 = 0;
 648                 }
 649                 else if(dm >= 3)
 650                 {
 651                         c1 = c2 = c3 = 0;
 652                 }
 653                 else// if(dm >= 2)
 654                 {
 655                         c1 = c2 = 0;
 656                 }
 657                 return;
 658         }
 659
 660         // first find out what teams are allowed
 661         head = find(world, classname, teament_name);
 662         while(head)
 663         {
 664                 if(!(g_domination && head.netname == ""))
 665                 {
 666                         if(head.team == COLOR_TEAM1)
 667                         {
 668                                 c1 = 0;
 669                         }
 670                         if(head.team == COLOR_TEAM2)
 671                         {
 672                                 c2 = 0;
 673                         }
 674                         if(head.team == COLOR_TEAM3)
 675                         {
 676                                 c3 = 0;
 677                         }
 678                         if(head.team == COLOR_TEAM4)
 679                         {
 680                                 c4 = 0;
 681                         }
 682                 }
 683                 head = find(head, classname, teament_name);
 684         }
 685
 686         if(for_whom)
 687         {
 688                 if(cvar("bot_vs_human") > 0)
 689                 {
 690                         // bots are all blue
 691                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 692                                 c1 = c3 = c4 = -1;
 693                         else
 694                                 c2 = -1;
 695                 }
 696                 else if(cvar("bot_vs_human") < 0)
 697                 {
 698                         // bots are all red
 699                         if(clienttype(for_whom) == CLIENTTYPE_BOT)
 700                                 c2 = c3 = c4 = -1;
 701                         else
 702                                 c1 = -1;
 703                 }
 704         }
 705 }
 706
 707 float PlayerValue(entity p)
 708 {
 709         if(IsTeamBalanceForced() == 1)
 710                 return 1;
 711         return 1;
 712 }
 713
 714 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 715 // teams that are allowed will now have their player counts stored in c1...c4
 716 void GetTeamCounts(entity ignore)
 717 {
 718         entity head;
 719         float value, bvalue;
 720         // now count how many players are on each team already
 721
 722         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 723         // also remember the lowest-scoring player
 724
 725         FOR_EACH_PLAYER(head)
 726         {
 727                 if(head != ignore)// && head.netname != "")
 728                 {
 729                         value = PlayerValue(head);
 730                         if(clienttype(head) == CLIENTTYPE_BOT)
 731                                 bvalue = value;
 732                         else
 733                                 bvalue = 0;
 734                         if(head.team == COLOR_TEAM1)
 735                         {
 736                                 if(c1 >= 0)
 737                                 {
 738                                         c1 = c1 + value;
 739                                         cb1 = cb1 + bvalue;
 740                                 }
 741                         }
 742                         if(head.team == COLOR_TEAM2)
 743                         {
 744                                 if(c2 >= 0)
 745                                 {
 746                                         c2 = c2 + value;
 747                                         cb2 = cb2 + bvalue;
 748                                 }
 749                         }
 750                         if(head.team == COLOR_TEAM3)
 751                         {
 752                                 if(c3 >= 0)
 753                                 {
 754                                         c3 = c3 + value;
 755                                         cb3 = cb3 + bvalue;
 756                                 }
 757                         }
 758                         if(head.team == COLOR_TEAM4)
 759                         {
 760                                 if(c4 >= 0)
 761                                 {
 762                                         c4 = c4 + value;
 763                                         cb4 = cb4 + bvalue;
 764                                 }
 765                         }
 766                 }
 767         }
 768 }
 769
 770 // returns # of smallest team (1, 2, 3, 4)
 771 // NOTE: Assumes CheckAllowedTeams has already been called!
 772 float FindSmallestTeam(entity pl, float ignore_pl)
 773 {
 774         float totalteams, smallestteam, smallestteam_count, smallestteam_score, balance_type;
 775         totalteams = 0;
 776
 777         // find out what teams are available
 778         //CheckAllowedTeams();
 779
 780         // make sure there are at least 2 teams to join
 781         if(c1 >= 0)
 782                 totalteams = totalteams + 1;
 783         if(c2 >= 0)
 784                 totalteams = totalteams + 1;
 785         if(c3 >= 0)
 786                 totalteams = totalteams + 1;
 787         if(c4 >= 0)
 788                 totalteams = totalteams + 1;
 789
 790         if(cvar("bot_vs_human"))
 791                 totalteams += 1;
 792
 793         if(totalteams <= 1)
 794         {
 795                 if(g_domination)
 796                         error("Too few teams available for domination\n");
 797                 else if(g_ctf)
 798                         error("Too few teams available for ctf\n");
 799                 else if(g_keyhunt)
 800                         error("Too few teams available for key hunt\n");
 801                 else
 802                         error("Too few teams available for team deathmatch\n");
 803         }
 804
 805         // count how many players are in each team
 806         if(ignore_pl)
 807                 GetTeamCounts(pl);
 808         else
 809                 GetTeamCounts(world);
 810
 811         // c1...c4 now have counts of each team
 812         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 813
 814         smallestteam = 0;
 815         smallestteam_count = 999999999;
 816         smallestteam_score = 999999999;
 817
 818         // 2 gives priority to what team you're already on, 1 goes in order
 819         // 2 doesn't seem to work though...
 820         balance_type = 1;
 821
 822         if(bots_would_leave)
 823         //if(pl.classname != "player")
 824         if(clienttype(pl) != CLIENTTYPE_BOT)
 825         {
 826                 c1 -= cb1 * 255.0/256;
 827                 c2 -= cb2 * 255.0/256;
 828                 c3 -= cb3 * 255.0/256;
 829                 c4 -= cb4 * 255.0/256;
 830         }
 831
 832         if(balance_type == 1)
 833         {
 834                 if(c1 >= 0 && (c1 < smallestteam_count || (c1 <= smallestteam_count && team1_score < smallestteam_score)))
 835                 {
 836                         smallestteam = 1;
 837                         smallestteam_count = c1;
 838                         smallestteam_score = team1_score;
 839                 }
 840                 if(c2 >= 0 && (c2 < smallestteam_count || (c2 <= smallestteam_count && team2_score < smallestteam_score)))
 841                 {
 842                         smallestteam = 2;
 843                         smallestteam_count = c2;
 844                         smallestteam_score = team2_score;
 845                 }
 846                 if(c3 >= 0 && (c3 < smallestteam_count || (c3 <= smallestteam_count && team3_score < smallestteam_score)))
 847                 {
 848                         smallestteam = 3;
 849                         smallestteam_count = c3;
 850                         smallestteam_score = team3_score;
 851                 }
 852                 if(c4 >= 0 && (c4 < smallestteam_count || (c4 <= smallestteam_count && team4_score < smallestteam_score)))
 853                 {
 854                         smallestteam = 4;
 855                         smallestteam_count = c4;
 856                         smallestteam_score = team4_score;
 857                 }
 858         }
 859         else
 860         {
 861                 if(c1 >= 0 && (c1 < smallestteam_count ||
 862                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 863                 {
 864                         smallestteam = 1;
 865                         smallestteam_count = c1;
 866                 }
 867                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 868                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 869                 {
 870                         smallestteam = 2;
 871                         smallestteam_count = c2;
 872                 }
 873                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 874                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 875                 {
 876                         smallestteam = 3;
 877                         smallestteam_count = c3;
 878                 }
 879                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 880                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 881                 {
 882                         smallestteam = 4;
 883                         smallestteam_count = c4;
 884                 }
 885         }
 886
 887         return smallestteam;
 888 }
 889
 890 float JoinBestTeam(entity pl, float only_return_best, float forcebestteam)
 891 {
 892         float smallest, selectedteam;
 893
 894         // don't join a team if we're not playing a team game
 895         if(!teams_matter)
 896                 return 0;
 897
 898         // find out what teams are available
 899         CheckAllowedTeams(pl);
 900
 901         if(g_domination)
 902         {
 903                 // <div0> WHY? TODO
 904                 if(cvar("g_domination_default_teams") < 3)
 905                         c3 = 999999999;
 906                 if(cvar("g_domination_default_teams") < 4)
 907                         c4 = 999999999;
 908         }
 909
 910         // if we don't care what team he ends up on, put him on whatever team he entered as.
 911         // if he's not on a valid team, then let other code put him on the smallest team
 912         if(!forcebestteam)
 913         {
 914                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 915                         selectedteam = pl.team;
 916                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 917                         selectedteam = pl.team;
 918                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 919                         selectedteam = pl.team;
 920                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 921                         selectedteam = pl.team;
 922                 else
 923                         selectedteam = -1;
 924                 if(selectedteam > 0)
 925                 {
 926                         if(!only_return_best)
 927                         {
 928                                 SetPlayerColors(pl, selectedteam - 1);
 929                                 LogTeamchange(pl);
 930                         }
 931                         return selectedteam;
 932                 }
 933                 // otherwise end up on the smallest team (handled below)
 934         }
 935
 936         smallest = FindSmallestTeam(pl, TRUE);
 937
 938
 939         if(!only_return_best)
 940         {
 941                 TeamchangeFrags(self);
 942                 if(smallest == 1)
 943                 {
 944                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 945                 }
 946                 else if(smallest == 2)
 947                 {
 948                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 949                 }
 950                 else if(smallest == 3)
 951                 {
 952                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 953                 }
 954                 else if(smallest == 4)
 955                 {
 956                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 957                 }
 958                 else
 959                 {
 960                         error("smallest team: invalid team\n");
 961                 }
 962                 LogTeamchange(pl);
 963                 if(pl.deadflag == DEAD_NO)
 964                         Damage(pl, pl, pl, 100000, DEATH_TEAMCHANGE, pl.origin, '0 0 0');
 965         }
 966
 967         return smallest;
 968 }
 969
 970 //void() ctf_playerchanged;
 971 void SV_ChangeTeam(float _color)
 972 {
 973         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 974
 975         // in normal deathmatch we can just apply the color and we're done
 976         if(!teams_matter) {
 977                 SetPlayerColors(self, _color);
 978                 return;
 979         }
 980
 981         scolor = self.clientcolors & 0x0F;
 982         dcolor = _color & 0x0F;
 983
 984         if(scolor == COLOR_TEAM1 - 1)
 985                 steam = 1;
 986         else if(scolor == COLOR_TEAM2 - 1)
 987                 steam = 2;
 988         else if(scolor == COLOR_TEAM3 - 1)
 989                 steam = 3;
 990         else // if(scolor == COLOR_TEAM4 - 1)
 991                 steam = 4;
 992         if(dcolor == COLOR_TEAM1 - 1)
 993                 dteam = 1;
 994         else if(dcolor == COLOR_TEAM2 - 1)
 995                 dteam = 2;
 996         else if(dcolor == COLOR_TEAM3 - 1)
 997                 dteam = 3;
 998         else // if(dcolor == COLOR_TEAM4 - 1)
 999                 dteam = 4;
1000
1001         CheckAllowedTeams(self);
1002
1003         if(dteam == 1 && c1 < 0) dteam = 4;
1004         if(dteam == 4 && c4 < 0) dteam = 3;
1005         if(dteam == 3 && c3 < 0) dteam = 2;
1006         if(dteam == 2 && c2 < 0) dteam = 1;
1007
1008         // not changing teams
1009         if(scolor == dcolor)
1010         {
1011                 //bprint("same team change\n");
1012                 SetPlayerTeam(self, dteam, steam, TRUE);
1013                 return;
1014         }
1015
1016         if(cvar("g_campaign"))
1017         {
1018                 sprint(self, "Team changes not allowed\n");
1019                 return; // changing teams is not allowed
1020         }
1021
1022         if(cvar("g_changeteam_banned") && self.wasplayer)
1023         {
1024                 sprint(self, "Team changes not allowed\n");
1025                 return;
1026         }
1027
1028         if(cvar("g_balance_teams_prevent_imbalance"))
1029         {
1030                 // only allow changing to a smaller or equal size team
1031
1032                 // find out what teams are available
1033                 //CheckAllowedTeams();
1034                 // count how many players on each team
1035                 GetTeamCounts(world);
1036
1037                 // get desired team
1038                 if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
1039                 {
1040                         dcount = c1;
1041                         dbotcount = cb1;
1042                 }
1043                 else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
1044                 {
1045                         dcount = c2;
1046                         dbotcount = cb2;
1047                 }
1048                 else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
1049                 {
1050                         dcount = c3;
1051                         dbotcount = cb3;
1052                 }
1053                 else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
1054                 {
1055                         dcount = c4;
1056                         dbotcount = cb4;
1057                 }
1058                 else
1059                 {
1060                         sprint(self, "Cannot change to an invalid team\n");
1061
1062                         return;
1063                 }
1064
1065                 // get starting team
1066                 if(steam == 1)//scolor == COLOR_TEAM1 - 1)
1067                         scount = c1;
1068                 else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
1069                         scount = c2;
1070                 else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
1071                         scount = c3;
1072                 else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
1073                         scount = c4;
1074
1075                 if(scount) // started at a valid, nonempty team
1076                 {
1077                         // check if we're trying to change to a larger team that doens't have bots to swap with
1078                         if(dcount >= scount && dbotcount <= 0)
1079                         {
1080                                 sprint(self, "Cannot change to a larger team\n");
1081                                 return; // can't change to a larger team
1082                         }
1083                 }
1084         }
1085
1086 //      bprint("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n");
1087
1088         if(self.classname == "player" && steam != dteam)
1089         {
1090                 // reduce frags during a team change
1091                 TeamchangeFrags(self);
1092         }
1093
1094         SetPlayerTeam(self, dteam, steam, FALSE);
1095
1096         if(self.classname == "player" && steam != dteam)
1097         {
1098                 // kill player when changing teams
1099                 if(self.deadflag == DEAD_NO)
1100                         Damage(self, self, self, 100000, DEATH_TEAMCHANGE, self.origin, '0 0 0');
1101         }
1102         //ctf_playerchanged();
1103 }
1104
1105 void ShufflePlayerOutOfTeam (float source_team)
1106 {
1107         float smallestteam, smallestteam_count, steam;
1108         float lowest_bot_score, lowest_player_score;
1109         entity head, lowest_bot, lowest_player, selected;
1110
1111         smallestteam = 0;
1112         smallestteam_count = 999999999;
1113
1114         if(c1 >= 0 && c1 < smallestteam_count)
1115         {
1116                 smallestteam = 1;
1117                 smallestteam_count = c1;
1118         }
1119         if(c2 >= 0 && c2 < smallestteam_count)
1120         {
1121                 smallestteam = 2;
1122                 smallestteam_count = c2;
1123         }
1124         if(c3 >= 0 && c3 < smallestteam_count)
1125         {
1126                 smallestteam = 3;
1127                 smallestteam_count = c3;
1128         }
1129         if(c4 >= 0 && c4 < smallestteam_count)
1130         {
1131                 smallestteam = 4;
1132                 smallestteam_count = c4;
1133         }
1134
1135         if(!smallestteam)
1136         {
1137                 bprint("warning: no smallest team\n");
1138                 return;
1139         }
1140
1141         if(source_team == 1)
1142                 steam = COLOR_TEAM1;
1143         else if(source_team == 2)
1144                 steam = COLOR_TEAM2;
1145         else if(source_team == 3)
1146                 steam = COLOR_TEAM3;
1147         else if(source_team == 4)
1148                 steam = COLOR_TEAM4;
1149
1150         lowest_bot = world;
1151         lowest_bot_score = 999999999;
1152         lowest_player = world;
1153         lowest_player_score = 999999999;
1154
1155         // find the lowest-scoring player & bot of that team
1156         FOR_EACH_PLAYER(head)
1157         {
1158                 if(head.team == steam)
1159                 {
1160                         if(head.isbot)
1161                         {
1162                                 if(head.totalfrags < lowest_bot_score)
1163                                 {
1164                                         lowest_bot = head;
1165                                         lowest_bot_score = head.totalfrags;
1166                                 }
1167                         }
1168                         else
1169                         {
1170                                 if(head.totalfrags < lowest_player_score)
1171                                 {
1172                                         lowest_player = head;
1173                                         lowest_player_score = head.totalfrags;
1174                                 }
1175                         }
1176                 }
1177         }
1178
1179         // prefers to move a bot...
1180         if(lowest_bot != world)
1181                 selected = lowest_bot;
1182         // but it will move a player if it has to
1183         else
1184                 selected = lowest_player;
1185         // don't do anything if it couldn't find anyone
1186         if(!selected)
1187         {
1188                 bprint("warning: couldn't find a player to move from team\n");
1189                 return;
1190         }
1191
1192         // smallest team gains a member
1193         if(smallestteam == 1)
1194         {
1195                 c1 = c1 + 1;
1196         }
1197         else if(smallestteam == 2)
1198         {
1199                 c2 = c2 + 1;
1200         }
1201         else if(smallestteam == 3)
1202         {
1203                 c3 = c3 + 1;
1204         }
1205         else if(smallestteam == 4)
1206         {
1207                 c4 = c4 + 1;
1208         }
1209         else
1210         {
1211                 bprint("warning: destination team invalid\n");
1212                 return;
1213         }
1214         // source team loses a member
1215         if(source_team == 1)
1216         {
1217                 c1 = c1 + 1;
1218         }
1219         else if(source_team == 2)
1220         {
1221                 c2 = c2 + 2;
1222         }
1223         else if(source_team == 3)
1224         {
1225                 c3 = c3 + 3;
1226         }
1227         else if(source_team == 4)
1228         {
1229                 c4 = c4 + 4;
1230         }
1231         else
1232         {
1233                 bprint("warning: source team invalid\n");
1234                 return;
1235         }
1236
1237         // move the player to the new team
1238         TeamchangeFrags(selected);
1239         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
1240
1241         if(selected.deadflag == DEAD_NO)
1242                 Damage(selected, selected, selected, 100000, DEATH_AUTOTEAMCHANGE, selected.origin, '0 0 0');
1243         centerprint(selected, strcat("You have been moved into a different team to improve team balance\nYou are now on: ", ColoredTeamName(selected.team)));
1244 }
1245
1246 void CauseRebalance(float source_team, float howmany_toomany)
1247 {
1248         if(IsTeamBalanceForced() == 1)
1249         {
1250                 bprint("Rebalancing Teams\n");
1251                 ShufflePlayerOutOfTeam(source_team);
1252         }
1253 }
1254
1255 // part of g_balance_teams_force
1256 // occasionally perform an audit of the teams to make
1257 // sure they're more or less balanced in player count.
1258 void AuditTeams()
1259 {
1260         float numplayers, numteams, smallest, toomany;
1261         float balance;
1262         balance = IsTeamBalanceForced();
1263         if(balance == 0)
1264                 return;
1265
1266         if(audit_teams_time > time)
1267                 return;
1268
1269         audit_teams_time = time + 4 + random();
1270
1271 //      bprint("Auditing teams\n");
1272
1273         CheckAllowedTeams(world);
1274         GetTeamCounts(world);
1275
1276
1277         numteams = numplayers = smallest = 0;
1278         if(c1 >= 0)
1279         {
1280                 numteams = numteams + 1;
1281                 numplayers = numplayers + c1;
1282                 smallest = c1;
1283         }
1284         if(c2 >= 0)
1285         {
1286                 numteams = numteams + 1;
1287                 numplayers = numplayers + c2;
1288                 if(c2 < smallest)
1289                         smallest = c2;
1290         }
1291         if(c3 >= 0)
1292         {
1293                 numteams = numteams + 1;
1294                 numplayers = numplayers + c3;
1295                 if(c3 < smallest)
1296                         smallest = c3;
1297         }
1298         if(c4 >= 0)
1299         {
1300                 numteams = numteams + 1;
1301                 numplayers = numplayers + c4;
1302                 if(c4 < smallest)
1303                         smallest = c4;
1304         }
1305
1306         if(numplayers <= 0)
1307                 return; // no players to move around
1308         if(numteams < 2)
1309                 return; // don't bother shuffling if for some reason there aren't any teams
1310
1311         toomany = smallest + 1;
1312
1313         if(c1 && c1 > toomany)
1314                 CauseRebalance(1, c1 - toomany);
1315         if(c2 && c2 > toomany)
1316                 CauseRebalance(2, c2 - toomany);
1317         if(c3 && c3 > toomany)
1318                 CauseRebalance(3, c3 - toomany);
1319         if(c4 && c4 > toomany)
1320                 CauseRebalance(4, c4 - toomany);
1321
1322         // if teams are still unbalanced, balance them further in the next audit,
1323         // which will happen sooner (keep doing rapid audits until things are in order)
1324         audit_teams_time = time + 0.7 + random()*0.3;
1325 }
1326
1327 // code from here on is just to support maps that don't have team entities
1328 void tdm_spawnteam (string teamname, float teamcolor)
1329 {
1330         local entity e;
1331         e = spawn();
1332         e.classname = "tdm_team";
1333         e.netname = teamname;
1334         e.cnt = teamcolor;
1335         e.team = e.cnt + 1;
1336 };
1337
1338 // spawn some default teams if the map is not set up for tdm
1339 void tdm_spawnteams()
1340 {
1341         float numteams;
1342
1343         numteams = cvar("g_tdm_teams_override");
1344         if(numteams < 2)
1345                 numteams = cvar("g_tdm_teams");
1346         numteams = bound(2, numteams, 4);
1347
1348         tdm_spawnteam("Red", COLOR_TEAM1-1);
1349         tdm_spawnteam("Blue", COLOR_TEAM2-1);
1350         if(numteams >= 3)
1351                 tdm_spawnteam("Yellow", COLOR_TEAM3-1);
1352         if(numteams >= 4)
1353                 tdm_spawnteam("Pink", COLOR_TEAM4-1);
1354 };
1355
1356 void tdm_delayedinit()
1357 {
1358         // if no teams are found, spawn defaults
1359         if (find(world, classname, "tdm_team") == world)
1360                 tdm_spawnteams();
1361 };
1362
1363 void tdm_init()
1364 {
1365         InitializeEntity(world, tdm_delayedinit, INITPRIO_GAMETYPE);
1366 };