data/qcsrc/gamec/teamplay.c

   1 float COLOR_TEAM1       = 5;  // red
   2 float COLOR_TEAM2       = 14; // blue
   3 float COLOR_TEAM3       = 4;  // green
   4 float COLOR_TEAM4       = 13; // yellow
   5
   6
   7 float GAME_DEATHMATCH           = 1;
   8 float GAME_TEAM_DEATHMATCH      = 2;
   9 float GAME_DOMINATION           = 3;
  10 float GAME_CTF                  = 4;
  11 float GAME_RUNEMATCH            = 5;
  12 float GAME_LMS                  = 6;
  13
  14
  15 // client counts for each team
  16 float c1, c2, c3, c4;
  17 // # of bots on those teams
  18 float cb1, cb2, cb3, cb4;
  19
  20
  21 float g_domination, g_ctf, g_tdm;
  22
  23 float   audit_teams_time;
  24
  25
  26 string TeamName(float t)
  27 {
  28         // fixme: Search for team entities and get their .netname's!
  29         if(t == COLOR_TEAM1)
  30                 return "Red Team";
  31         if(t == COLOR_TEAM2)
  32                 return "Blue Team";
  33         if(t == COLOR_TEAM3)
  34                 return "Green Team";
  35         if(t == COLOR_TEAM4)
  36                 return "Yellow Team";
  37         return "Neutral Team";
  38 }
  39 string ColoredTeamName(float t)
  40 {
  41         // fixme: Search for team entities and get their .netname's!
  42         if(t == COLOR_TEAM1)
  43                 return "^1Red Team^7";
  44         if(t == COLOR_TEAM2)
  45                 return "^4Blue Team^7";
  46         if(t == COLOR_TEAM3)
  47                 return "^2Green Team^7";
  48         if(t == COLOR_TEAM4)
  49                 return "^3Yellow Team^7";
  50         return "Neutral Team";
  51 }
  52 string TeamNoName(float t)
  53 {
  54         // fixme: Search for team entities and get their .netname's!
  55         if(t == 1)
  56                 return "Red Team";
  57         if(t == 2)
  58                 return "Blue Team";
  59         if(t == 3)
  60                 return "Green Team";
  61         if(t == 4)
  62                 return "Yellow Team";
  63         return "Neutral Team";
  64 }
  65
  66 void dom_init();
  67 void ctf_init();
  68 void runematch_init();
  69 void tdm_init();
  70
  71
  72 void ResetGameCvars()
  73 {
  74         cvar_set("g_tdm", "0");
  75         cvar_set("g_domination", "0");
  76         cvar_set("g_ctf", "0");
  77         cvar_set("g_runematch", "0");
  78         cvar_set("g_lms", "0");
  79         cvar_set("teamplay", "0");
  80
  81
  82         cvar_set("exit_cfg", "");
  83 }
  84
  85 void ActivateTeamplay()
  86 {
  87         float teamplay_default;
  88         teamplay_default = cvar("teamplay_default");
  89
  90         if(teamplay_default)
  91                 cvar_set("teamplay", ftos(teamplay_default));
  92         else
  93                 cvar_set("teamplay", "3");
  94 }
  95
  96 string gamemode_name;
  97 float teams_matter;
  98
  99 void InitGameplayMode()
 100 {
 101         float fraglimit_override, timelimit_override;
 102
 103         game = cvar ("gamecfg");        // load game options
 104
 105         // game cvars get reset before map changes
 106         // then map's cfg sets them as desired
 107
 108         // FIXME: also set a message or game mode name to print to players when the join
 109
 110         // set both here, gamemode can override it later
 111         timelimit_override = cvar("timelimit_override");
 112         fraglimit_override = cvar("fraglimit_override");
 113
 114         if(game == GAME_DOMINATION || cvar("g_domination"))
 115         {
 116                 game = GAME_DOMINATION;
 117                 cvar_set("g_domination", "1");
 118
 119                 ActivateTeamplay();
 120
 121                 fraglimit_override = cvar("g_domination_point_limit");
 122
 123                 gamemode_name = "Domination";
 124                 teams_matter = 1;
 125         }
 126         else if(game == GAME_CTF || cvar("g_ctf"))
 127         {
 128                 game = GAME_CTF;
 129                 cvar_set("g_ctf", "1");
 130
 131                 ActivateTeamplay();
 132
 133                 fraglimit_override = cvar("g_ctf_capture_limit");
 134
 135                 gamemode_name = "Capture the Flag";
 136                 teams_matter = 1;
 137         }
 138         else if((game == GAME_RUNEMATCH || cvar("g_runematch")) && !cvar("g_minstagib"))
 139         {
 140                 game = GAME_RUNEMATCH;
 141                 cvar_set("g_runematch", "1");
 142
 143                 if(cvar("deathmatch_force_teamplay"))
 144                         ActivateTeamplay();
 145
 146                 fraglimit_override = cvar("g_runematch_point_limit");
 147
 148                 gamemode_name = "Rune Match";
 149                 if(cvar("teamplay"))
 150                         teams_matter = 1;
 151                 else
 152                         teams_matter = 0;
 153         }
 154         else if(game == GAME_DEATHMATCH || game == GAME_TEAM_DEATHMATCH || cvar("g_tdm"))
 155         {
 156                 if(!cvar("deathmatch"))
 157                         cvar_set("deathmatch", "1");
 158
 159
 160                 if(game == GAME_TEAM_DEATHMATCH || cvar("g_tdm") || cvar("deathmatch_force_teamplay"))
 161                 {
 162                         game = GAME_TEAM_DEATHMATCH;
 163                         gamemode_name = "Team Deathmatch";
 164                         ActivateTeamplay();
 165                         teams_matter = 1;
 166                 }
 167                 else
 168                 {
 169                         game = GAME_DEATHMATCH;
 170                         gamemode_name = "Deathmatch";
 171                         teams_matter = 0;
 172                 }
 173
 174                 fraglimit_override = cvar("fraglimit_override");
 175         }
 176         else if(game == GAME_LMS || cvar("g_lms"))
 177         {
 178                 game = GAME_LMS;
 179                 cvar_set("g_lms", "1");
 180                 fraglimit_override = cvar("fraglimit_override");
 181                 gamemode_name = "Last Man Standing";
 182                 teams_matter = 0;
 183                 lms_lowest_lives = 999;
 184         }
 185         else
 186         {
 187                 // we can only assume...
 188                 gamemode_name = "Deathmatch";
 189                 teams_matter = 0;
 190         }
 191 /*      else if(game == GAME_TEAM_DEATHMATCH)
 192         {
 193                 if(!cvar("deathmatch"))
 194                         cvar_set("deathmatch", "1");
 195
 196                 //if(!cvar("teamplay"))
 197                 //      cvar_set("teamplay", "3");
 198                 ActivateTeamplay();
 199
 200                 fraglimit_override = cvar("fraglimit_override");
 201         }*/
 202
 203         // enforce the server's universal frag/time limits
 204         if(fraglimit_override >= 0)
 205                 cvar_set("fraglimit", ftos(fraglimit_override));
 206         if(timelimit_override >= 0)
 207                 cvar_set("timelimit", ftos(timelimit_override));
 208
 209         if (game == GAME_DOMINATION)//cvar("g_domination"))
 210                 dom_init();
 211         else if (game == GAME_CTF)//cvar("g_ctf"))
 212                 ctf_init();
 213         else if (game == GAME_RUNEMATCH)//cvar("g_runematch"))
 214                 runematch_init();
 215         else if (game == GAME_TEAM_DEATHMATCH)//cvar("g_runematch"))
 216                 tdm_init();
 217
 218         // those mutators rule each other out
 219         if(cvar("g_minstagib"))
 220         {
 221                 cvar_set("g_instagib", "0");
 222                 cvar_set("g_rocketarena", "0");
 223         }
 224         if(cvar("g_instagib"))
 225         {
 226                 cvar_set("g_minstagib", "0");
 227                 cvar_set("g_rocketarena", "0");
 228         }
 229         if(cvar("g_rocketarena"))
 230         {
 231                 cvar_set("g_instagib", "0");
 232                 cvar_set("g_minstagib", "0");
 233         }
 234 }
 235
 236 void PrintWelcomeMessage(entity pl)
 237 {
 238         string s, grap_msg, temp, temp2;
 239         float colored;
 240
 241         /*if(self.welcomemessage_time < time)
 242                 return;
 243         if(self.welcomemessage_time2 > time)
 244                 return;
 245         self.welcomemessage_time2 = time + 0.8; */
 246
 247         if(self.welcomemessage_time2 > time) return;
 248         self.welcomemessage_time2 = time + 1.0;
 249
 250         colored = 1;
 251
 252         if(colored)
 253         {
 254
 255
 256                 if(cvar("g_minstagib"))
 257                         temp2 = strcat(temp2, "^2Minstagib ^1", gamemode_name);
 258                 else
 259                         temp2 = strcat(temp2, gamemode_name);
 260
 261                 if(cvar("g_grappling_hook"))
 262                         grap_msg = strzone("\n\nBind a key to ^1+hook^8 to use the grappling hook\n");
 263
 264                 s = strcat(s, "\n\nThis is Nexuiz ", cvar_string("g_nexuizversion"), "\n", self.versionmessage, "^8\n\nMatch type is ^1", temp2, "^8\n");
 265
 266                 if(self.classname == "observer" || self.classname == "spectator") {
 267                         s = strcat(s,"^7\n\n\npress jump to play\npress attack to spectate other players\n\n");
 268                 }
 269
 270
 271                 s = strzone(s);
 272
 273                 temp = strcat(
 274                         "\n\n\n^8Welcome, ", pl.netname, "^8\n",
 275                         s
 276                         );
 277                 temp = strzone(temp);
 278
 279                 if(teams_matter)
 280                 {
 281                         s = strcat(temp,
 282                         "You are on ", ColoredTeamName(pl.team), "^8\n\n",
 283                         "Go to ^1Menu->Options->Player^8 to change your name, model & team\n",
 284                         grap_msg
 285                         );
 286                 }
 287                 else
 288                 {
 289                         s = strcat(temp,
 290                         "Go to ^1Menu->Options->Player^8 to change your name & model\n",
 291                         grap_msg
 292                         );
 293                 }
 294
 295                 if (cvar_string("g_mutatormsg") != "") {
 296                         s = strcat(s, "\n\nSpecial gameplay tips: ", cvar_string("g_mutatormsg"));
 297                 }
 298
 299                 if (cvar_string("sv_motd") != "") {
 300                         s = strcat(s, "\n\nMOTD: ", cvar_string("sv_motd"));
 301                 }
 302         }
 303         else
 304         {
 305                 if(cvar("g_minstagib"))
 306                         temp2 = strcat("Minstagib ", gamemode_name);
 307
 308                 if(cvar("g_grappling_hook"))
 309                         grap_msg = strzone("\n\nBind a key to +hook to use the grappling hook\n");
 310
 311                 s = strcat("Match type is ", temp2, "\n");
 312                 s = strzone(s);
 313
 314                 temp = strcat(
 315                         "\n\n\nWelcome, ", pl.netname, "\n",
 316                         s
 317                         );
 318                 temp = strzone(temp);
 319
 320                 if(teams_matter)
 321                 {
 322                         s = strcat(temp,
 323                         "You are on ", TeamName(pl.team), "\n\n",
 324                         "Go to Menu->Options->Player to\nchange your name, model & team\n",
 325                         grap_msg
 326                         );
 327                 }
 328                 else
 329                 {
 330                         s = strcat(temp,
 331                         "Go to Menu->Options->Player to change your name & model\n",
 332                         grap_msg
 333                         );
 334                 }
 335         }
 336
 337         centerprint(pl, s);
 338         //sprint(pl, s);
 339
 340         strunzone(temp);
 341 }
 342
 343
 344 void SetPlayerColors(entity pl, float color)
 345 {
 346         /*string s;
 347         s = ftos(cl);
 348         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 349         pl.team = cl + 1;
 350         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 351         pl.clientcolors = 16*cl + cl;*/
 352
 353         if(teamplay) {
 354                 setcolor(pl, 16*color + color);
 355         } else {
 356                 float shirt;
 357                 shirt = pl.clientcolors & 0xF0;
 358                 setcolor(pl, shirt + color);
 359
 360         }
 361 }
 362
 363 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 364 {
 365
 366
 367         float color;
 368         if(t == 4)
 369                 color = COLOR_TEAM4 - 1;
 370         else if(t == 3)
 371                 color = COLOR_TEAM3 - 1;
 372         else if(t == 2)
 373                 color = COLOR_TEAM2 - 1;
 374         else
 375                 color = COLOR_TEAM1 - 1;
 376
 377
 378         SetPlayerColors(pl,color);
 379
 380
 381         if(!noprint && t != s)
 382         {
 383                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 384                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 385         }
 386 }
 387
 388
 389
 390
 391
 392
 393 // set c1...c4 to show what teams are allowed
 394 void CheckAllowedTeams ()
 395 {
 396         string teament_name;
 397         float dm;
 398         entity head;
 399
 400 //      if(!dom && !ctf)
 401 //              dm = 1;
 402
 403         c1 = c2 = c3 = c4 = -1;
 404         cb1 = cb2 = cb3 = cb4 = 0;
 405
 406         if(g_domination)
 407                 teament_name = "dom_team";
 408         else if(g_ctf)
 409                 teament_name = "ctf_team";
 410         else if(g_tdm)
 411                 teament_name = "tdm_team";
 412         else
 413         {
 414                 // cover anything else by treating it like tdm with no teams spawned
 415                 dm = cvar("g_tdm_teams");
 416                 if(dm < 2)
 417                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 418
 419                 if(dm >= 4)
 420                 {
 421                         c1 = c2 = c3 = c4 = 0;
 422                 }
 423                 else if(dm >= 3)
 424                 {
 425                         c1 = c2 = c3 = 0;
 426                 }
 427                 else// if(dm >= 2)
 428                 {
 429                         c1 = c2 = 0;
 430                 }
 431                 return;
 432         }
 433
 434         // first find out what teams are allowed
 435         head = find(world, classname, teament_name);
 436         while(head)
 437         {
 438                 if(!(g_domination && head.netname == ""))
 439                 {
 440                         if(head.team == COLOR_TEAM1)
 441                         {
 442                                         c1 = 0;
 443                         }
 444                         if(head.team == COLOR_TEAM2)
 445                         {
 446                                         c2 = 0;
 447                         }
 448                         if(head.team == COLOR_TEAM3)
 449                         {
 450                                         c3 = 0;
 451                         }
 452                         if(head.team == COLOR_TEAM4)
 453                         {
 454                                         c4 = 0;
 455                         }
 456                 }
 457                 head = find(head, classname, teament_name);
 458         }
 459 }
 460
 461 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 462 // teams that are allowed will now have their player counts stored in c1...c4
 463 void GetTeamCounts(entity ignore)
 464 {
 465         entity head;
 466         // now count how many players are on each team already
 467
 468         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 469         // also remember the lowest-scoring player
 470
 471         head = find(world, classname, "player");
 472         while(head)
 473         {
 474                 if(head != ignore)// && head.netname != "")
 475                 {
 476                         if(head.team == COLOR_TEAM1)
 477                         {
 478                                 if(c1 >= 0)
 479                                 {
 480                                         c1 = c1 + 1;
 481                                         cb1 = cb1 + 1;
 482                                 }
 483                         }
 484                         if(head.team == COLOR_TEAM2)
 485                         {
 486                                 if(c2 >= 0)
 487                                 {
 488                                         c2 = c2 + 1;
 489                                         cb2 = cb2 + 1;
 490                                 }
 491                         }
 492                         if(head.team == COLOR_TEAM3)
 493                         {
 494                                 if(c3 >= 0)
 495                                 {
 496                                         c3 = c3 + 1;
 497                                         cb3 = cb3 + 1;
 498                                 }
 499                         }
 500                         if(head.team == COLOR_TEAM4)
 501                         {
 502                                 if(c4 >= 0)
 503                                 {
 504                                         c4 = c4 + 1;
 505                                         cb4 = cb4 + 1;
 506                                 }
 507                         }
 508                 }
 509                 head = find(head, classname, "player");
 510         }
 511 }
 512
 513 // returns # of smallest team (1, 2, 3, 4)
 514 // NOTE: Assumes CheckAllowedTeams has already been called!
 515 float FindSmallestTeam(entity pl, float ignore_pl)
 516 {
 517         float totalteams, smallestteam, smallestteam_count, balance_type;
 518         totalteams = 0;
 519
 520         // find out what teams are available
 521         //CheckAllowedTeams();
 522
 523         // make sure there are at least 2 teams to join
 524         if(c1 >= 0)
 525                 totalteams = totalteams + 1;
 526         if(c2 >= 0)
 527                 totalteams = totalteams + 1;
 528         if(c3 >= 0)
 529                 totalteams = totalteams + 1;
 530         if(c4 >= 0)
 531                 totalteams = totalteams + 1;
 532
 533         if(totalteams <= 1)
 534         {
 535                 if(g_domination)
 536                         error("Too few teams available for domination\n");
 537                 else if(g_ctf)
 538                         error("Too few teams available for ctf\n");
 539                 else
 540                         error("Too few teams available for team deathmatch\n");
 541         }
 542
 543
 544         // count how many players are in each team
 545         if(ignore_pl)
 546                 GetTeamCounts(world);
 547         else
 548                 GetTeamCounts(pl);
 549
 550
 551
 552         // c1...c4 now have counts of each team
 553         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 554
 555         smallestteam = 0;
 556         smallestteam_count = 999;
 557
 558         // 2 gives priority to what team you're already on, 1 goes in order
 559         // 2 doesn't seem to work though...
 560         balance_type = 1;
 561
 562         if(balance_type == 1)
 563         {
 564                 if(c1 >= 0 && c1 < smallestteam_count)
 565                 {
 566                         smallestteam = 1;
 567                         smallestteam_count = c1;
 568                 }
 569                 if(c2 >= 0 && c2 < smallestteam_count)
 570                 {
 571                         smallestteam = 2;
 572                         smallestteam_count = c2;
 573                 }
 574                 if(c3 >= 0 && c3 < smallestteam_count)
 575                 {
 576                         smallestteam = 3;
 577                         smallestteam_count = c3;
 578                 }
 579                 if(c4 >= 0 && c4 < smallestteam_count)
 580                 {
 581                         smallestteam = 4;
 582                         smallestteam_count = c4;
 583                 }
 584         }
 585         else
 586         {
 587                 if(c1 >= 0 && (c1 < smallestteam_count ||
 588                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 589                 {
 590                         smallestteam = 1;
 591                         smallestteam_count = c1;
 592                 }
 593                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 594                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 595                 {
 596                         smallestteam = 2;
 597                         smallestteam_count = c2;
 598                 }
 599                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 600                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 601                 {
 602                         smallestteam = 3;
 603                         smallestteam_count = c3;
 604                 }
 605                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 606                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 607                 {
 608                         smallestteam = 4;
 609                         smallestteam_count = c4;
 610                 }
 611         }
 612
 613         return smallestteam;
 614 }
 615
 616 float JoinBestTeam(entity pl, float only_return_best)
 617 {
 618         float smallest, selectedteam;
 619
 620         g_domination = cvar("g_domination");
 621         g_ctf = cvar("g_ctf");
 622
 623         // don't join a team if we're not playing a team game
 624         if(!cvar("teamplay") && !g_domination && !g_ctf)
 625                 return 0;
 626
 627         // find out what teams are available
 628         CheckAllowedTeams();
 629
 630         // if we don't care what team he ends up on, put him on whatever team he entered as.
 631         // if he's not on a valid team, then let other code put him on the smallest team
 632         if(!cvar("balance_teams") && !cvar("force_balance"))
 633         {
 634                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 635                         selectedteam = pl.team;
 636                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 637                         selectedteam = pl.team;
 638                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 639                         selectedteam = pl.team;
 640                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 641                         selectedteam = pl.team;
 642                 else
 643                         selectedteam = -1;
 644                 if(selectedteam > 0)
 645                 {
 646                         if(!only_return_best)
 647                                 SetPlayerColors(pl, selectedteam - 1);
 648                         return selectedteam;
 649                 }
 650                 // otherwise end up on the smallest team (handled below)
 651         }
 652
 653         smallest = FindSmallestTeam(pl, TRUE);
 654
 655
 656         if(!only_return_best)
 657         {
 658                 if(smallest == 1)
 659                 {
 660                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 661                 }
 662                 else if(smallest == 2)
 663                 {
 664                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 665                 }
 666                 else if(smallest == 3)
 667                 {
 668                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 669                 }
 670                 else if(smallest == 4)
 671                 {
 672                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 673                 }
 674                 else
 675                         error("smallest team: invalid team\n");
 676         }
 677
 678         return smallest;
 679 }
 680
 681
 682 void SV_ChangeTeam(float color)
 683 {
 684         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 685
 686
 687
 688         scolor = self.clientcolors & 15;
 689         dcolor = color & 15;
 690
 691         // store shirt color in .clientcolors
 692         // this will get overwritten in teamplay modes later
 693         setcolor(self, color & 240, scolor);
 694
 695         if(scolor == COLOR_TEAM1 - 1)
 696                 steam = 1;
 697         else if(scolor == COLOR_TEAM2 - 1)
 698                 steam = 2;
 699         else if(scolor == COLOR_TEAM3 - 1)
 700                 steam = 3;
 701         else if(scolor == COLOR_TEAM4 - 1)
 702                 steam = 4;
 703         if(dcolor == COLOR_TEAM1 - 1)
 704                 dteam = 1;
 705         else if(dcolor == COLOR_TEAM2 - 1)
 706                 dteam = 2;
 707         else if(dcolor == COLOR_TEAM3 - 1)
 708                 dteam = 3;
 709         else if(dcolor == COLOR_TEAM4 - 1)
 710                 dteam = 4;
 711
 712         // not changing teams
 713         if(scolor == dcolor)
 714         {
 715                 //bprint("same team change\n");
 716                 SetPlayerTeam(self, dteam, steam, TRUE);
 717                 return;
 718         }
 719
 720         if(cvar("teamplay"))
 721         {
 722                 if(cvar("g_changeteam_banned"))
 723                 {
 724                         sprint(self, "Team changes not allowed\n");
 725                         return; // changing teams is not allowed
 726                 }
 727
 728                 if(cvar("g_balance_teams_prevent_imbalance"))
 729                 {
 730                         // only allow changing to a smaller or equal size team
 731
 732                         // find out what teams are available
 733                         CheckAllowedTeams();
 734                         // count how many players on each team
 735                         GetTeamCounts(world);
 736
 737                         // get desired team
 738                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 739                         {
 740                                 dcount = c1;
 741                                 dbotcount = cb1;
 742                         }
 743                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 744                         {
 745                                 dcount = c2;
 746                                 dbotcount = cb2;
 747                         }
 748                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 749                         {
 750                                 dcount = c3;
 751                                 dbotcount = cb3;
 752                         }
 753                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 754                         {
 755                                 dcount = c4;
 756                                 dbotcount = cb4;
 757                         }
 758                         else
 759                         {
 760                                 sprint(self, "Cannot change to an invalid team\n");
 761
 762                                 return;
 763                         }
 764
 765                         // get starting team
 766                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 767                                 scount = c1;
 768                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 769                                 scount = c2;
 770                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 771                                 scount = c3;
 772                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 773                                 scount = c4;
 774
 775                         if(scount) // started at a valid, nonempty team
 776                         {
 777                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 778                                 if(dcount >= scount && dbotcount <= 0)
 779                                 {
 780                                         sprint(self, "Cannot change to a larger team\n");
 781                                         return; // can't change to a larger team
 782                                 }
 783                         }
 784                 }
 785         }
 786
 787         // reduce frags during a team change
 788         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 789
 790 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 791
 792         SetPlayerTeam(self, dteam, steam, FALSE);
 793 }
 794
 795
 796 void ShufflePlayerOutOfTeam (float source_team)
 797 {
 798         float smallestteam, smallestteam_count, steam;
 799         float lowest_bot_score, lowest_player_score;
 800         entity head, lowest_bot, lowest_player, selected;
 801
 802         smallestteam = 0;
 803         smallestteam_count = 999;
 804
 805         if(c1 >= 0 && c1 < smallestteam_count)
 806         {
 807                 smallestteam = 1;
 808                 smallestteam_count = c1;
 809         }
 810         if(c2 >= 0 && c2 < smallestteam_count)
 811         {
 812                 smallestteam = 2;
 813                 smallestteam_count = c2;
 814         }
 815         if(c3 >= 0 && c3 < smallestteam_count)
 816         {
 817                 smallestteam = 3;
 818                 smallestteam_count = c3;
 819         }
 820         if(c4 >= 0 && c4 < smallestteam_count)
 821         {
 822                 smallestteam = 4;
 823                 smallestteam_count = c4;
 824         }
 825
 826         if(!smallestteam)
 827         {
 828                 bprint("warning: no smallest team\n");
 829                 return;
 830         }
 831
 832         if(source_team == 1)
 833                 steam = COLOR_TEAM1;
 834         else if(source_team == 2)
 835                 steam = COLOR_TEAM2;
 836         else if(source_team == 3)
 837                 steam = COLOR_TEAM3;
 838         else if(source_team == 4)
 839                 steam = COLOR_TEAM4;
 840
 841         lowest_bot = world;
 842         lowest_bot_score = 9999;
 843         lowest_player = world;
 844         lowest_player_score = 9999;
 845
 846         // find the lowest-scoring player & bot of that team
 847         head = find(world, classname, "player");
 848         while(head)
 849         {
 850                 if(head.team == steam)
 851                 {
 852                         if(head.isbot)
 853                         {
 854                                 if(head.frags < lowest_bot_score)
 855                                 {
 856                                         lowest_bot = head;
 857                                         lowest_bot_score = head.frags;
 858                                 }
 859                         }
 860                         else
 861                         {
 862                                 if(head.frags < lowest_player_score)
 863                                 {
 864                                         lowest_player = head;
 865                                         lowest_player_score = head.frags;
 866                                 }
 867                         }
 868                 }
 869                 head = find(head, classname, "player");
 870         }
 871
 872         // prefers to move a bot...
 873         if(lowest_bot != world)
 874                 selected = lowest_bot;
 875         // but it will move a player if it has to
 876         else
 877                 selected = lowest_player;
 878         // don't do anything if it couldn't find anyone
 879         if(!selected)
 880         {
 881                 bprint("warning: couldn't find a player to move from team\n");
 882                 return;
 883         }
 884
 885         // smallest team gains a member
 886         if(smallestteam == 1)
 887         {
 888                 c1 = c1 + 1;
 889         }
 890         else if(smallestteam == 2)
 891         {
 892                 c2 = c2 + 1;
 893         }
 894         else if(smallestteam == 3)
 895         {
 896                 c3 = c3 + 1;
 897         }
 898         else if(smallestteam == 4)
 899         {
 900                 c4 = c4 + 1;
 901         }
 902         else
 903         {
 904                 bprint("warning: destination team invalid\n");
 905                 return;
 906         }
 907         // source team loses a member
 908         if(source_team == 1)
 909         {
 910                 c1 = c1 + 1;
 911         }
 912         else if(source_team == 2)
 913         {
 914                 c2 = c2 + 2;
 915         }
 916         else if(source_team == 3)
 917         {
 918                 c3 = c3 + 3;
 919         }
 920         else if(source_team == 4)
 921         {
 922                 c4 = c4 + 4;
 923         }
 924         else
 925         {
 926                 bprint("warning: source team invalid\n");
 927                 return;
 928         }
 929
 930         // move the player to the new team
 931         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
 932 }
 933
 934 // part of g_balance_teams_force
 935 // occasionally perform an audit of the teams to make
 936 // sure they're more or less balanced in player count.
 937 void AuditTeams()
 938 {
 939         float numplayers, numteams, average;
 940         if(!cvar("g_balance_teams_force"))
 941                 return;
 942         if(!cvar("teamplay"))
 943                 return;
 944
 945         if(audit_teams_time > time)
 946                 return;
 947
 948         audit_teams_time = time + 4 + random();
 949
 950 //      bprint("Auditing teams\n");
 951
 952         CheckAllowedTeams();
 953         GetTeamCounts(world);
 954
 955
 956         numteams = numplayers = 0;
 957         if(c1 >= 0)
 958         {
 959                 numteams = numteams + 1;
 960                 numplayers = numplayers + c1;
 961         }
 962         if(c2 >= 0)
 963         {
 964                 numteams = numteams + 1;
 965                 numplayers = numplayers + c2;
 966         }
 967         if(c3 >= 0)
 968         {
 969                 numteams = numteams + 1;
 970                 numplayers = numplayers + c3;
 971         }
 972         if(c4 >= 0)
 973         {
 974                 numteams = numteams + 1;
 975                 numplayers = numplayers + c4;
 976         }
 977
 978         if(numplayers <= 0)
 979                 return; // no players to move around
 980         if(numteams < 2)
 981                 return; // don't bother shuffling if for some reason there aren't any teams
 982
 983         average = ceil(numplayers / numteams);
 984
 985         if(average <= 0)
 986                 return; // that's weird...
 987
 988         if(c1 && c1 > average)
 989         {
 990                 bprint("Rebalancing Teams\n");
 991                 //bprint("Shuffle from team 1\n");
 992                 ShufflePlayerOutOfTeam(1);
 993         }
 994         if(c2 && c2 > average)
 995         {
 996                 bprint("Rebalancing Teams\n");
 997                 //bprint("Shuffle from team 2\n");
 998                 ShufflePlayerOutOfTeam(2);
 999         }
1000         if(c3 && c3 > average)
1001         {
1002                 bprint("Rebalancing Teams\n");
1003                 //bprint("Shuffle from team 3\n");
1004                 ShufflePlayerOutOfTeam(3);
1005         }
1006         if(c4 && c4 > average)
1007         {
1008                 bprint("Rebalancing Teams\n");
1009                 //bprint("Shuffle from team 4\n");
1010                 ShufflePlayerOutOfTeam(4);
1011         }
1012
1013         // if teams are still unbalanced, balance them further in the next audit,
1014         // which will happen sooner (keep doing rapid audits until things are in order)
1015         audit_teams_time = time + 0.7 + random()*0.3;
1016 }
1017
1018
1019
1020 /*void(entity e, float first) UpdateTeamScore =
1021 {
1022         clientno = e.FIXME;
1023         if(first)
1024         {
1025                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1026                 WriteByte (MSG_ALL, clientno);
1027                 WriteString (MSG_ALL, e.netname);
1028
1029                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1030                 WriteByte (MSG_ALL, clientno);
1031                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1032         }
1033
1034         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1035         WriteByte (MSG_ALL, clientno);
1036         WriteShort (MSG_ALL, e.frags + 10000);
1037 };
1038
1039 */
1040
1041
1042
1043
1044
1045 void() tdm_team =
1046 {
1047         self.classname = "tdm_team";
1048         self.team = self.cnt + 1;
1049 };
1050
1051 // code from here on is just to support maps that don't have team entities
1052 void tdm_spawnteam (string teamname, float teamcolor)
1053 {
1054         local entity oldself;
1055         oldself = self;
1056         self = spawn();
1057         self.classname = "tdm_team";
1058         self.netname = teamname;
1059         self.cnt = teamcolor;
1060
1061         tdm_team();
1062
1063         self = oldself;
1064 };
1065
1066 // spawn some default teams if the map is not set up for tdm
1067 void() tdm_spawnteams =
1068 {
1069         float numteams;
1070
1071         numteams = cvar("g_tdm_teams");
1072
1073         tdm_spawnteam("Red", 4);
1074         tdm_spawnteam("Blue", 13);
1075 };
1076
1077 void() tdm_delayedinit =
1078 {
1079         self.think = SUB_Remove;
1080         self.nextthink = time;
1081         // if no teams are found, spawn defaults
1082         if (find(world, classname, "tdm_team") == world)
1083                 tdm_spawnteams();
1084 };
1085
1086 void() tdm_init =
1087 {
1088         local entity e;
1089         e = spawn();
1090         e.think = tdm_delayedinit;
1091         e.nextthink = time + 0.1;
1092 };
1093
1094