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         colored = 1;
 248
 249         if(colored)
 250         {
 251
 252
 253                 if(cvar("g_minstagib"))
 254                         temp2 = strcat(temp2, "^2Minstagib ^1", gamemode_name);
 255                 else
 256                         temp2 = strcat(temp2, gamemode_name);
 257
 258                 if(cvar("g_grappling_hook"))
 259                         grap_msg = strzone("\n\nBind a key to ^1+hook^8 to use the grappling hook\n");
 260
 261                 s = strcat(s, "\n\nThis is Nexuiz ", cvar_string("g_nexuizversion"), "\n", self.versionmessage, "^8\n\nMatch type is ^1", temp2, "^8\n");
 262
 263                 if(self.classname == "observer" || self.classname == "spectator") {
 264                         s = strcat(s,"^7\n\n\npress jump to play\npress attack to spectate other players\n\n");
 265                 }
 266
 267                 if(self.classname == "spectator")
 268                         s = strcat(s, "spectating ", self.enemy.netname, "\n\n^7press attack for next player\npress attack2 for free fly mode\n");
 269
 270                 s = strzone(s);
 271
 272                 temp = strcat(
 273                         "\n\n\n^8Welcome, ", pl.netname, "^8\n",
 274                         s
 275                         );
 276                 temp = strzone(temp);
 277
 278                 if(teams_matter)
 279                 {
 280                         s = strcat(temp,
 281                         "You are on ", ColoredTeamName(pl.team), "^8\n\n",
 282                         "Go to ^1Menu->Options->Player^8 to change your name, model & team\n",
 283                         grap_msg
 284                         );
 285                 }
 286                 else
 287                 {
 288                         s = strcat(temp,
 289                         "Go to ^1Menu->Options->Player^8 to change your name & model\n",
 290                         grap_msg
 291                         );
 292                 }
 293
 294                 if (cvar_string("g_mutatormsg") != "") {
 295                         s = strcat(s, "\n\nSpecial gameplay tips: ", cvar_string("g_mutatormsg"));
 296                 }
 297
 298                 if (cvar_string("sv_motd") != "") {
 299                         s = strcat(s, "\n\nMOTD: ", cvar_string("sv_motd"));
 300                 }
 301         }
 302         else
 303         {
 304                 if(cvar("g_minstagib"))
 305                         temp2 = strcat("Minstagib ", gamemode_name);
 306
 307                 if(cvar("g_grappling_hook"))
 308                         grap_msg = strzone("\n\nBind a key to +hook to use the grappling hook\n");
 309
 310                 s = strcat("Match type is ", temp2, "\n");
 311                 s = strzone(s);
 312
 313                 temp = strcat(
 314                         "\n\n\nWelcome, ", pl.netname, "\n",
 315                         s
 316                         );
 317                 temp = strzone(temp);
 318
 319                 if(teams_matter)
 320                 {
 321                         s = strcat(temp,
 322                         "You are on ", TeamName(pl.team), "\n\n",
 323                         "Go to Menu->Options->Player to\nchange your name, model & team\n",
 324                         grap_msg
 325                         );
 326                 }
 327                 else
 328                 {
 329                         s = strcat(temp,
 330                         "Go to Menu->Options->Player to change your name & model\n",
 331                         grap_msg
 332                         );
 333                 }
 334         }
 335
 336         centerprint(pl, s);
 337         //sprint(pl, s);
 338
 339         strunzone(temp);
 340 }
 341
 342
 343 void SetPlayerColors(entity pl, float color)
 344 {
 345         /*string s;
 346         s = ftos(cl);
 347         stuffcmd(pl, strcat("color ", s, " ", s, "\n")  );
 348         pl.team = cl + 1;
 349         //pl.clientcolors = pl.clientcolors - (pl.clientcolors & 15) + cl;
 350         pl.clientcolors = 16*cl + cl;*/
 351
 352         if(teamplay) {
 353                 setcolor(pl, 16*color + color);
 354         } else {
 355                 float shirt;
 356                 shirt = pl.clientcolors & 0xF0;
 357                 setcolor(pl, shirt + color);
 358
 359         }
 360 }
 361
 362 void SetPlayerTeam(entity pl, float t, float s, float noprint)
 363 {
 364
 365
 366         float color;
 367         if(t == 4)
 368                 color = COLOR_TEAM4 - 1;
 369         else if(t == 3)
 370                 color = COLOR_TEAM3 - 1;
 371         else if(t == 2)
 372                 color = COLOR_TEAM2 - 1;
 373         else
 374                 color = COLOR_TEAM1 - 1;
 375
 376
 377         SetPlayerColors(pl,color);
 378
 379
 380         if(!noprint && t != s)
 381         {
 382                 //bprint(strcat(pl.netname, " has changed to ", TeamNoName(t), "\n"));
 383                 bprint(strcat(pl.netname, "^7 has changed from ", TeamNoName(s), " to ", TeamNoName(t), "\n"));
 384         }
 385 }
 386
 387
 388
 389
 390
 391
 392 // set c1...c4 to show what teams are allowed
 393 void CheckAllowedTeams ()
 394 {
 395         string teament_name;
 396         float dm;
 397         entity head;
 398
 399 //      if(!dom && !ctf)
 400 //              dm = 1;
 401
 402         c1 = c2 = c3 = c4 = -1;
 403         cb1 = cb2 = cb3 = cb4 = 0;
 404
 405         if(g_domination)
 406                 teament_name = "dom_team";
 407         else if(g_ctf)
 408                 teament_name = "ctf_team";
 409         else if(g_tdm)
 410                 teament_name = "tdm_team";
 411         else
 412         {
 413                 // cover anything else by treating it like tdm with no teams spawned
 414                 dm = cvar("g_tdm_teams");
 415                 if(dm < 2)
 416                         error("g_tdm_teams < 2, not enough teams to play team deathmatch\n");
 417
 418                 if(dm >= 4)
 419                 {
 420                         c1 = c2 = c3 = c4 = 0;
 421                 }
 422                 else if(dm >= 3)
 423                 {
 424                         c1 = c2 = c3 = 0;
 425                 }
 426                 else// if(dm >= 2)
 427                 {
 428                         c1 = c2 = 0;
 429                 }
 430                 return;
 431         }
 432
 433         // first find out what teams are allowed
 434         head = find(world, classname, teament_name);
 435         while(head)
 436         {
 437                 if(!(g_domination && head.netname == ""))
 438                 {
 439                         if(head.team == COLOR_TEAM1)
 440                         {
 441                                         c1 = 0;
 442                         }
 443                         if(head.team == COLOR_TEAM2)
 444                         {
 445                                         c2 = 0;
 446                         }
 447                         if(head.team == COLOR_TEAM3)
 448                         {
 449                                         c3 = 0;
 450                         }
 451                         if(head.team == COLOR_TEAM4)
 452                         {
 453                                         c4 = 0;
 454                         }
 455                 }
 456                 head = find(head, classname, teament_name);
 457         }
 458 }
 459
 460 // c1...c4 should be set to -1 (not allowed) or 0 (allowed).
 461 // teams that are allowed will now have their player counts stored in c1...c4
 462 void GetTeamCounts(entity ignore)
 463 {
 464         entity head;
 465         // now count how many players are on each team already
 466
 467         // FIXME: also find and memorize the lowest-scoring bot on each team (in case players must be shuffled around)
 468         // also remember the lowest-scoring player
 469
 470         head = find(world, classname, "player");
 471         while(head)
 472         {
 473                 if(head != ignore)// && head.netname != "")
 474                 {
 475                         if(head.team == COLOR_TEAM1)
 476                         {
 477                                 if(c1 >= 0)
 478                                 {
 479                                         c1 = c1 + 1;
 480                                         cb1 = cb1 + 1;
 481                                 }
 482                         }
 483                         if(head.team == COLOR_TEAM2)
 484                         {
 485                                 if(c2 >= 0)
 486                                 {
 487                                         c2 = c2 + 1;
 488                                         cb2 = cb2 + 1;
 489                                 }
 490                         }
 491                         if(head.team == COLOR_TEAM3)
 492                         {
 493                                 if(c3 >= 0)
 494                                 {
 495                                         c3 = c3 + 1;
 496                                         cb3 = cb3 + 1;
 497                                 }
 498                         }
 499                         if(head.team == COLOR_TEAM4)
 500                         {
 501                                 if(c4 >= 0)
 502                                 {
 503                                         c4 = c4 + 1;
 504                                         cb4 = cb4 + 1;
 505                                 }
 506                         }
 507                 }
 508                 head = find(head, classname, "player");
 509         }
 510 }
 511
 512 // returns # of smallest team (1, 2, 3, 4)
 513 // NOTE: Assumes CheckAllowedTeams has already been called!
 514 float FindSmallestTeam(entity pl, float ignore_pl)
 515 {
 516         float totalteams, smallestteam, smallestteam_count, balance_type;
 517         totalteams = 0;
 518
 519         // find out what teams are available
 520         //CheckAllowedTeams();
 521
 522         // make sure there are at least 2 teams to join
 523         if(c1 >= 0)
 524                 totalteams = totalteams + 1;
 525         if(c2 >= 0)
 526                 totalteams = totalteams + 1;
 527         if(c3 >= 0)
 528                 totalteams = totalteams + 1;
 529         if(c4 >= 0)
 530                 totalteams = totalteams + 1;
 531
 532         if(totalteams <= 1)
 533         {
 534                 if(g_domination)
 535                         error("Too few teams available for domination\n");
 536                 else if(g_ctf)
 537                         error("Too few teams available for ctf\n");
 538                 else
 539                         error("Too few teams available for team deathmatch\n");
 540         }
 541
 542
 543         // count how many players are in each team
 544         if(ignore_pl)
 545                 GetTeamCounts(world);
 546         else
 547                 GetTeamCounts(pl);
 548
 549
 550
 551         // c1...c4 now have counts of each team
 552         // figure out which is smallest, giving priority to the team the player is already on as a tie-breaker
 553
 554         smallestteam = 0;
 555         smallestteam_count = 999;
 556
 557         // 2 gives priority to what team you're already on, 1 goes in order
 558         // 2 doesn't seem to work though...
 559         balance_type = 1;
 560
 561         if(balance_type == 1)
 562         {
 563                 if(c1 >= 0 && c1 < smallestteam_count)
 564                 {
 565                         smallestteam = 1;
 566                         smallestteam_count = c1;
 567                 }
 568                 if(c2 >= 0 && c2 < smallestteam_count)
 569                 {
 570                         smallestteam = 2;
 571                         smallestteam_count = c2;
 572                 }
 573                 if(c3 >= 0 && c3 < smallestteam_count)
 574                 {
 575                         smallestteam = 3;
 576                         smallestteam_count = c3;
 577                 }
 578                 if(c4 >= 0 && c4 < smallestteam_count)
 579                 {
 580                         smallestteam = 4;
 581                         smallestteam_count = c4;
 582                 }
 583         }
 584         else
 585         {
 586                 if(c1 >= 0 && (c1 < smallestteam_count ||
 587                                         (c1 == smallestteam_count && self.team == COLOR_TEAM1) ) )
 588                 {
 589                         smallestteam = 1;
 590                         smallestteam_count = c1;
 591                 }
 592                 if(c2 >= 0 && c2 < (c2 < smallestteam_count ||
 593                                         (c2 == smallestteam_count && self.team == COLOR_TEAM2) ) )
 594                 {
 595                         smallestteam = 2;
 596                         smallestteam_count = c2;
 597                 }
 598                 if(c3 >= 0 && c3 < (c3 < smallestteam_count ||
 599                                         (c3 == smallestteam_count && self.team == COLOR_TEAM3) ) )
 600                 {
 601                         smallestteam = 3;
 602                         smallestteam_count = c3;
 603                 }
 604                 if(c4 >= 0 && c4 < (c4 < smallestteam_count ||
 605                                         (c4 == smallestteam_count && self.team == COLOR_TEAM4) ) )
 606                 {
 607                         smallestteam = 4;
 608                         smallestteam_count = c4;
 609                 }
 610         }
 611
 612         return smallestteam;
 613 }
 614
 615 float JoinBestTeam(entity pl, float only_return_best)
 616 {
 617         float smallest, selectedteam;
 618
 619         g_domination = cvar("g_domination");
 620         g_ctf = cvar("g_ctf");
 621
 622         // don't join a team if we're not playing a team game
 623         if(!cvar("teamplay") && !g_domination && !g_ctf)
 624                 return 0;
 625
 626         // find out what teams are available
 627         CheckAllowedTeams();
 628
 629         // if we don't care what team he ends up on, put him on whatever team he entered as.
 630         // if he's not on a valid team, then let other code put him on the smallest team
 631         if(!cvar("balance_teams") && !cvar("force_balance"))
 632         {
 633                 if(     c1 >= 0 && pl.team == COLOR_TEAM1)
 634                         selectedteam = pl.team;
 635                 else if(c2 >= 0 && pl.team == COLOR_TEAM2)
 636                         selectedteam = pl.team;
 637                 else if(c3 >= 0 && pl.team == COLOR_TEAM3)
 638                         selectedteam = pl.team;
 639                 else if(c4 >= 0 && pl.team == COLOR_TEAM4)
 640                         selectedteam = pl.team;
 641                 else
 642                         selectedteam = -1;
 643                 if(selectedteam > 0)
 644                 {
 645                         if(!only_return_best)
 646                                 SetPlayerColors(pl, selectedteam - 1);
 647                         return selectedteam;
 648                 }
 649                 // otherwise end up on the smallest team (handled below)
 650         }
 651
 652         smallest = FindSmallestTeam(pl, TRUE);
 653
 654
 655         if(!only_return_best)
 656         {
 657                 if(smallest == 1)
 658                 {
 659                         SetPlayerColors(pl, COLOR_TEAM1 - 1);
 660                 }
 661                 else if(smallest == 2)
 662                 {
 663                         SetPlayerColors(pl, COLOR_TEAM2 - 1);
 664                 }
 665                 else if(smallest == 3)
 666                 {
 667                         SetPlayerColors(pl, COLOR_TEAM3 - 1);
 668                 }
 669                 else if(smallest == 4)
 670                 {
 671                         SetPlayerColors(pl, COLOR_TEAM4 - 1);
 672                 }
 673                 else
 674                         error("smallest team: invalid team\n");
 675         }
 676
 677         return smallest;
 678 }
 679
 680
 681 void SV_ChangeTeam(float color)
 682 {
 683         float scolor, dcolor, steam, dteam, dbotcount, scount, dcount;
 684
 685
 686
 687         scolor = self.clientcolors & 15;
 688         dcolor = color & 15;
 689
 690         // store shirt color in .clientcolors
 691         // this will get overwritten in teamplay modes later
 692         setcolor(self, color & 240, scolor);
 693
 694         if(scolor == COLOR_TEAM1 - 1)
 695                 steam = 1;
 696         else if(scolor == COLOR_TEAM2 - 1)
 697                 steam = 2;
 698         else if(scolor == COLOR_TEAM3 - 1)
 699                 steam = 3;
 700         else if(scolor == COLOR_TEAM4 - 1)
 701                 steam = 4;
 702         if(dcolor == COLOR_TEAM1 - 1)
 703                 dteam = 1;
 704         else if(dcolor == COLOR_TEAM2 - 1)
 705                 dteam = 2;
 706         else if(dcolor == COLOR_TEAM3 - 1)
 707                 dteam = 3;
 708         else if(dcolor == COLOR_TEAM4 - 1)
 709                 dteam = 4;
 710
 711         // not changing teams
 712         if(scolor == dcolor)
 713         {
 714                 //bprint("same team change\n");
 715                 SetPlayerTeam(self, dteam, steam, TRUE);
 716                 return;
 717         }
 718
 719         if(cvar("teamplay"))
 720         {
 721                 if(cvar("g_changeteam_banned"))
 722                 {
 723                         sprint(self, "Team changes not allowed\n");
 724                         return; // changing teams is not allowed
 725                 }
 726
 727                 if(cvar("g_balance_teams_prevent_imbalance"))
 728                 {
 729                         // only allow changing to a smaller or equal size team
 730
 731                         // find out what teams are available
 732                         CheckAllowedTeams();
 733                         // count how many players on each team
 734                         GetTeamCounts(world);
 735
 736                         // get desired team
 737                         if(dteam == 1 && c1 >= 0)//dcolor == COLOR_TEAM1 - 1)
 738                         {
 739                                 dcount = c1;
 740                                 dbotcount = cb1;
 741                         }
 742                         else if(dteam == 2 && c2 >= 0)//dcolor == COLOR_TEAM2 - 1)
 743                         {
 744                                 dcount = c2;
 745                                 dbotcount = cb2;
 746                         }
 747                         else if(dteam == 3 && c3 >= 0)//dcolor == COLOR_TEAM3 - 1)
 748                         {
 749                                 dcount = c3;
 750                                 dbotcount = cb3;
 751                         }
 752                         else if(dteam == 4 && c4 >= 0)//dcolor == COLOR_TEAM4 - 1)
 753                         {
 754                                 dcount = c4;
 755                                 dbotcount = cb4;
 756                         }
 757                         else
 758                         {
 759                                 sprint(self, "Cannot change to an invalid team\n");
 760
 761                                 return;
 762                         }
 763
 764                         // get starting team
 765                         if(steam == 1)//scolor == COLOR_TEAM1 - 1)
 766                                 scount = c1;
 767                         else if(steam == 2)//scolor == COLOR_TEAM2 - 1)
 768                                 scount = c2;
 769                         else if(steam == 3)//scolor == COLOR_TEAM3 - 1)
 770                                 scount = c3;
 771                         else if(steam == 4)//scolor == COLOR_TEAM4 - 1)
 772                                 scount = c4;
 773
 774                         if(scount) // started at a valid, nonempty team
 775                         {
 776                                 // check if we're trying to change to a larger team that doens't have bots to swap with
 777                                 if(dcount >= scount && dbotcount <= 0)
 778                                 {
 779                                         sprint(self, "Cannot change to a larger team\n");
 780                                         return; // can't change to a larger team
 781                                 }
 782                         }
 783                 }
 784         }
 785
 786         // reduce frags during a team change
 787         self.frags = floor(self.frags * (cvar("g_changeteam_fragtransfer") / 100));
 788
 789 //      bprint(strcat("allow change teams from ", ftos(steam), " to ", ftos(dteam), "\n"));
 790
 791         SetPlayerTeam(self, dteam, steam, FALSE);
 792 }
 793
 794
 795 void ShufflePlayerOutOfTeam (float source_team)
 796 {
 797         float smallestteam, smallestteam_count, steam;
 798         float lowest_bot_score, lowest_player_score;
 799         entity head, lowest_bot, lowest_player, selected;
 800
 801         smallestteam = 0;
 802         smallestteam_count = 999;
 803
 804         if(c1 >= 0 && c1 < smallestteam_count)
 805         {
 806                 smallestteam = 1;
 807                 smallestteam_count = c1;
 808         }
 809         if(c2 >= 0 && c2 < smallestteam_count)
 810         {
 811                 smallestteam = 2;
 812                 smallestteam_count = c2;
 813         }
 814         if(c3 >= 0 && c3 < smallestteam_count)
 815         {
 816                 smallestteam = 3;
 817                 smallestteam_count = c3;
 818         }
 819         if(c4 >= 0 && c4 < smallestteam_count)
 820         {
 821                 smallestteam = 4;
 822                 smallestteam_count = c4;
 823         }
 824
 825         if(!smallestteam)
 826         {
 827                 bprint("warning: no smallest team\n");
 828                 return;
 829         }
 830
 831         if(source_team == 1)
 832                 steam = COLOR_TEAM1;
 833         else if(source_team == 2)
 834                 steam = COLOR_TEAM2;
 835         else if(source_team == 3)
 836                 steam = COLOR_TEAM3;
 837         else if(source_team == 4)
 838                 steam = COLOR_TEAM4;
 839
 840         lowest_bot = world;
 841         lowest_bot_score = 9999;
 842         lowest_player = world;
 843         lowest_player_score = 9999;
 844
 845         // find the lowest-scoring player & bot of that team
 846         head = find(world, classname, "player");
 847         while(head)
 848         {
 849                 if(head.team == steam)
 850                 {
 851                         if(head.isbot)
 852                         {
 853                                 if(head.frags < lowest_bot_score)
 854                                 {
 855                                         lowest_bot = head;
 856                                         lowest_bot_score = head.frags;
 857                                 }
 858                         }
 859                         else
 860                         {
 861                                 if(head.frags < lowest_player_score)
 862                                 {
 863                                         lowest_player = head;
 864                                         lowest_player_score = head.frags;
 865                                 }
 866                         }
 867                 }
 868                 head = find(head, classname, "player");
 869         }
 870
 871         // prefers to move a bot...
 872         if(lowest_bot != world)
 873                 selected = lowest_bot;
 874         // but it will move a player if it has to
 875         else
 876                 selected = lowest_player;
 877         // don't do anything if it couldn't find anyone
 878         if(!selected)
 879         {
 880                 bprint("warning: couldn't find a player to move from team\n");
 881                 return;
 882         }
 883
 884         // smallest team gains a member
 885         if(smallestteam == 1)
 886         {
 887                 c1 = c1 + 1;
 888         }
 889         else if(smallestteam == 2)
 890         {
 891                 c2 = c2 + 1;
 892         }
 893         else if(smallestteam == 3)
 894         {
 895                 c3 = c3 + 1;
 896         }
 897         else if(smallestteam == 4)
 898         {
 899                 c4 = c4 + 1;
 900         }
 901         else
 902         {
 903                 bprint("warning: destination team invalid\n");
 904                 return;
 905         }
 906         // source team loses a member
 907         if(source_team == 1)
 908         {
 909                 c1 = c1 + 1;
 910         }
 911         else if(source_team == 2)
 912         {
 913                 c2 = c2 + 2;
 914         }
 915         else if(source_team == 3)
 916         {
 917                 c3 = c3 + 3;
 918         }
 919         else if(source_team == 4)
 920         {
 921                 c4 = c4 + 4;
 922         }
 923         else
 924         {
 925                 bprint("warning: source team invalid\n");
 926                 return;
 927         }
 928
 929         // move the player to the new team
 930         SetPlayerTeam(selected, smallestteam, source_team, FALSE);
 931 }
 932
 933 // part of g_balance_teams_force
 934 // occasionally perform an audit of the teams to make
 935 // sure they're more or less balanced in player count.
 936 void AuditTeams()
 937 {
 938         float numplayers, numteams, average;
 939         if(!cvar("g_balance_teams_force"))
 940                 return;
 941         if(!cvar("teamplay"))
 942                 return;
 943
 944         if(audit_teams_time > time)
 945                 return;
 946
 947         audit_teams_time = time + 4 + random();
 948
 949 //      bprint("Auditing teams\n");
 950
 951         CheckAllowedTeams();
 952         GetTeamCounts(world);
 953
 954
 955         numteams = numplayers = 0;
 956         if(c1 >= 0)
 957         {
 958                 numteams = numteams + 1;
 959                 numplayers = numplayers + c1;
 960         }
 961         if(c2 >= 0)
 962         {
 963                 numteams = numteams + 1;
 964                 numplayers = numplayers + c2;
 965         }
 966         if(c3 >= 0)
 967         {
 968                 numteams = numteams + 1;
 969                 numplayers = numplayers + c3;
 970         }
 971         if(c4 >= 0)
 972         {
 973                 numteams = numteams + 1;
 974                 numplayers = numplayers + c4;
 975         }
 976
 977         if(numplayers <= 0)
 978                 return; // no players to move around
 979         if(numteams < 2)
 980                 return; // don't bother shuffling if for some reason there aren't any teams
 981
 982         average = ceil(numplayers / numteams);
 983
 984         if(average <= 0)
 985                 return; // that's weird...
 986
 987         if(c1 && c1 > average)
 988         {
 989                 bprint("Rebalancing Teams\n");
 990                 //bprint("Shuffle from team 1\n");
 991                 ShufflePlayerOutOfTeam(1);
 992         }
 993         if(c2 && c2 > average)
 994         {
 995                 bprint("Rebalancing Teams\n");
 996                 //bprint("Shuffle from team 2\n");
 997                 ShufflePlayerOutOfTeam(2);
 998         }
 999         if(c3 && c3 > average)
1000         {
1001                 bprint("Rebalancing Teams\n");
1002                 //bprint("Shuffle from team 3\n");
1003                 ShufflePlayerOutOfTeam(3);
1004         }
1005         if(c4 && c4 > average)
1006         {
1007                 bprint("Rebalancing Teams\n");
1008                 //bprint("Shuffle from team 4\n");
1009                 ShufflePlayerOutOfTeam(4);
1010         }
1011
1012         // if teams are still unbalanced, balance them further in the next audit,
1013         // which will happen sooner (keep doing rapid audits until things are in order)
1014         audit_teams_time = time + 0.7 + random()*0.3;
1015 }
1016
1017
1018
1019 /*void(entity e, float first) UpdateTeamScore =
1020 {
1021         clientno = e.FIXME;
1022         if(first)
1023         {
1024                 WriteByte (MSG_ALL, SVC_UPDATENAME);
1025                 WriteByte (MSG_ALL, clientno);
1026                 WriteString (MSG_ALL, e.netname);
1027
1028                 WriteByte (MSG_ALL, SVC_UPDATECOLORS);
1029                 WriteByte (MSG_ALL, clientno);
1030                 WriteByte (MSG_ALL, e.b_shirt * 16 + who.b_pants);
1031         }
1032
1033         WriteByte (MSG_ALL, SVC_UPDATEFRAGS);
1034         WriteByte (MSG_ALL, clientno);
1035         WriteShort (MSG_ALL, e.frags + 10000);
1036 };
1037
1038 */
1039
1040
1041
1042
1043
1044 void() tdm_team =
1045 {
1046         self.classname = "tdm_team";
1047         self.team = self.cnt + 1;
1048 };
1049
1050 // code from here on is just to support maps that don't have team entities
1051 void tdm_spawnteam (string teamname, float teamcolor)
1052 {
1053         local entity oldself;
1054         oldself = self;
1055         self = spawn();
1056         self.classname = "tdm_team";
1057         self.netname = teamname;
1058         self.cnt = teamcolor;
1059
1060         tdm_team();
1061
1062         self = oldself;
1063 };
1064
1065 // spawn some default teams if the map is not set up for tdm
1066 void() tdm_spawnteams =
1067 {
1068         float numteams;
1069
1070         numteams = cvar("g_tdm_teams");
1071
1072         tdm_spawnteam("Red", 4);
1073         tdm_spawnteam("Blue", 13);
1074 };
1075
1076 void() tdm_delayedinit =
1077 {
1078         self.think = SUB_Remove;
1079         self.nextthink = time;
1080         // if no teams are found, spawn defaults
1081         if (find(world, classname, "tdm_team") == world)
1082                 tdm_spawnteams();
1083 };
1084
1085 void() tdm_init =
1086 {
1087         local entity e;
1088         e = spawn();
1089         e.think = tdm_delayedinit;
1090         e.nextthink = time + 0.1;
1091 };
1092
1093