qcsrc/server/mutators/gamemode_freezetag.qc

   1 .float freezetag_frozen_time;
   2 .float freezetag_frozen_timeout;
   3 .float freezetag_revive_progress;
   4 .entity freezetag_ice;
   5 #define ICE_MAX_ALPHA 1
   6 #define ICE_MIN_ALPHA 0.1
   7 float freezetag_teams;
   8
   9 void freezetag_count_alive_players()
  10 {
  11         entity e;
  12         total_players = redalive = bluealive = yellowalive = pinkalive = 0;
  13         FOR_EACH_PLAYER(e) {
  14                 if(e.team == NUM_TEAM_1 && e.health >= 1)
  15                 {
  16                         ++total_players;
  17                         if (!e.freezetag_frozen) ++redalive;
  18                 }
  19                 else if(e.team == NUM_TEAM_2 && e.health >= 1)
  20                 {
  21                         ++total_players;
  22                         if (!e.freezetag_frozen) ++bluealive;
  23                 }
  24                 else if(e.team == NUM_TEAM_3 && e.health >= 1)
  25                 {
  26                         ++total_players;
  27                         if (!e.freezetag_frozen) ++yellowalive;
  28                 }
  29                 else if(e.team == NUM_TEAM_4 && e.health >= 1)
  30                 {
  31                         ++total_players;
  32                         if (!e.freezetag_frozen) ++pinkalive;
  33                 }
  34         }
  35         FOR_EACH_REALCLIENT(e) {
  36                 e.redalive_stat = redalive;
  37                 e.bluealive_stat = bluealive;
  38                 e.yellowalive_stat = yellowalive;
  39                 e.pinkalive_stat = pinkalive;
  40         }
  41 }
  42 #define FREEZETAG_ALIVE_TEAMS() ((redalive > 0) + (bluealive > 0) + (yellowalive > 0) + (pinkalive > 0))
  43 #define FREEZETAG_ALIVE_TEAMS_OK() (FREEZETAG_ALIVE_TEAMS() == freezetag_teams)
  44
  45 float prev_total_players;
  46 float freezetag_CheckTeams()
  47 {
  48         if(FREEZETAG_ALIVE_TEAMS_OK())
  49         {
  50                 if(prev_total_players > 0)
  51                         Kill_Notification(NOTIF_ALL, world, MSG_CENTER_CPID, CPID_MISSING_TEAMS);
  52                 prev_total_players = -1;
  53                 return 1;
  54         }
  55         if(prev_total_players != total_players)
  56         {
  57                 float p1 = 0, p2 = 0, p3 = 0, p4 = 0;
  58                 if(!redalive) p1 = NUM_TEAM_1;
  59                 if(!bluealive) p2 = NUM_TEAM_2;
  60                 if(freezetag_teams >= 3)
  61                 if(!yellowalive) p3 = NUM_TEAM_3;
  62                 if(freezetag_teams >= 4)
  63                 if(!pinkalive) p4 = NUM_TEAM_4;
  64                 Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_MISSING_TEAMS, p1, p2, p3, p4);
  65                 prev_total_players = total_players;
  66         }
  67         return 0;
  68 }
  69
  70 float freezetag_getWinnerTeam()
  71 {
  72         float winner_team = 0;
  73         if(redalive >= 1)
  74                 winner_team = NUM_TEAM_1;
  75         if(bluealive >= 1)
  76         {
  77                 if(winner_team) return 0;
  78                 winner_team = NUM_TEAM_2;
  79         }
  80         if(yellowalive >= 1)
  81         {
  82                 if(winner_team) return 0;
  83                 winner_team = NUM_TEAM_3;
  84         }
  85         if(pinkalive >= 1)
  86         {
  87                 if(winner_team) return 0;
  88                 winner_team = NUM_TEAM_4;
  89         }
  90         if(winner_team)
  91                 return winner_team;
  92         return -1; // no player left
  93 }
  94
  95 float freezetag_CheckWinner()
  96 {
  97         entity e;
  98         if(round_handler_GetEndTime() > 0 && round_handler_GetEndTime() - time <= 0)
  99         {
 100                 Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ROUND_OVER);
 101                 Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_ROUND_OVER);
 102                 FOR_EACH_PLAYER(e)
 103                         e.freezetag_frozen_timeout = 0;
 104                 round_handler_Init(5, autocvar_g_freezetag_warmup, autocvar_g_freezetag_round_timelimit);
 105                 return 1;
 106         }
 107
 108         if(FREEZETAG_ALIVE_TEAMS() > 1)
 109                 return 0;
 110
 111         float winner_team;
 112         winner_team = freezetag_getWinnerTeam();
 113         if(winner_team > 0)
 114         {
 115                 Send_Notification(NOTIF_ALL, world, MSG_CENTER, APP_TEAM_NUM_4(winner_team, CENTER_ROUND_TEAM_WIN_));
 116                 Send_Notification(NOTIF_ALL, world, MSG_INFO, APP_TEAM_NUM_4(winner_team, INFO_ROUND_TEAM_WIN_));
 117                 TeamScore_AddToTeam(winner_team, ST_SCORE, +1);
 118         }
 119         else if(winner_team == -1)
 120         {
 121                 Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ROUND_TIED);
 122                 Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_ROUND_TIED);
 123         }
 124
 125         FOR_EACH_PLAYER(e)
 126                 e.freezetag_frozen_timeout = 0;
 127         round_handler_Init(5, autocvar_g_freezetag_warmup, autocvar_g_freezetag_round_timelimit);
 128         return 1;
 129 }
 130
 131 // this is needed to allow the player to turn his view around (fixangle can't
 132 // be used to freeze his view, as that also changes the angles), while not
 133 // turning that ice object with the player
 134 void freezetag_Ice_Think()
 135 {
 136         setorigin(self, self.owner.origin - '0 0 16');
 137         self.nextthink = time;
 138 }
 139
 140 void freezetag_Add_Score(entity attacker)
 141 {
 142         if(attacker == self)
 143         {
 144                 // you froze your own dumb self
 145                 // counted as "suicide" already
 146                 PlayerScore_Add(self, SP_SCORE, -1);
 147         }
 148         else if(IS_PLAYER(attacker))
 149         {
 150                 // got frozen by an enemy
 151                 // counted as "kill" and "death" already
 152                 PlayerScore_Add(self, SP_SCORE, -1);
 153                 PlayerScore_Add(attacker, SP_SCORE, +1);
 154         }
 155         // else nothing - got frozen by the game type rules themselves
 156 }
 157
 158 void freezetag_Freeze(entity attacker)
 159 {
 160         if(self.freezetag_frozen)
 161                 return;
 162         self.freezetag_frozen = 1;
 163         self.freezetag_frozen_time = time;
 164         self.freezetag_revive_progress = 0;
 165         self.health = 1;
 166         if(autocvar_g_freezetag_frozen_maxtime > 0)
 167                 self.freezetag_frozen_timeout = time + autocvar_g_freezetag_frozen_maxtime;
 168
 169         freezetag_count_alive_players();
 170
 171         entity ice;
 172         ice = spawn();
 173         ice.owner = self;
 174         ice.classname = "freezetag_ice";
 175         ice.think = freezetag_Ice_Think;
 176         ice.nextthink = time;
 177         ice.frame = floor(random() * 21); // ice model has 20 different looking frames
 178         ice.alpha = ICE_MAX_ALPHA;
 179         ice.colormod = Team_ColorRGB(self.team);
 180         ice.glowmod = ice.colormod;
 181         setmodel(ice, "models/ice/ice.md3");
 182
 183         self.freezetag_ice = ice;
 184
 185         RemoveGrapplingHook(self);
 186
 187         // add waypoint
 188         WaypointSprite_Spawn("freezetag_frozen", 0, 0, self, '0 0 64', world, self.team, self, waypointsprite_attached, TRUE, RADARICON_WAYPOINT, '0.25 0.90 1');
 189
 190         freezetag_Add_Score(attacker);
 191 }
 192
 193 void freezetag_Unfreeze(entity attacker)
 194 {
 195         self.freezetag_frozen = 0;
 196         self.freezetag_frozen_time = 0;
 197         self.freezetag_frozen_timeout = 0;
 198         self.freezetag_revive_progress = 0;
 199
 200         remove(self.freezetag_ice);
 201         self.freezetag_ice = world;
 202
 203         if(self.waypointsprite_attached)
 204                 WaypointSprite_Kill(self.waypointsprite_attached);
 205 }
 206
 207
 208 // ================
 209 // Bot player logic
 210 // ================
 211
 212 void() havocbot_role_ft_freeing;
 213 void() havocbot_role_ft_offense;
 214
 215 void havocbot_goalrating_freeplayers(float ratingscale, vector org, float sradius)
 216 {
 217         entity head;
 218         float distance;
 219
 220         FOR_EACH_PLAYER(head)
 221         {
 222                 if ((head != self) && (head.team == self.team))
 223                 {
 224                         if (head.freezetag_frozen)
 225                         {
 226                                 distance = vlen(head.origin - org);
 227                                 if (distance > sradius)
 228                                         continue;
 229                                 navigation_routerating(head, ratingscale, 2000);
 230                         }
 231                         else
 232                         {
 233                                 // If teamate is not frozen still seek them out as fight better
 234                                 // in a group.
 235                                 navigation_routerating(head, ratingscale/3, 2000);
 236                         }
 237                 }
 238         }
 239 }
 240
 241 void havocbot_role_ft_offense()
 242 {
 243         entity head;
 244         float unfrozen;
 245
 246         if(self.deadflag != DEAD_NO)
 247                 return;
 248
 249         if (!self.havocbot_role_timeout)
 250                 self.havocbot_role_timeout = time + random() * 10 + 20;
 251
 252         // Count how many players on team are unfrozen.
 253         unfrozen = 0;
 254         FOR_EACH_PLAYER(head)
 255         {
 256                 if ((head.team == self.team) && (!head.freezetag_frozen))
 257                         unfrozen++;
 258         }
 259
 260         // If only one left on team or if role has timed out then start trying to free players.
 261         if (((unfrozen == 0) && (!self.freezetag_frozen)) || (time > self.havocbot_role_timeout))
 262         {
 263                 dprint("changing role to freeing\n");
 264                 self.havocbot_role = havocbot_role_ft_freeing;
 265                 self.havocbot_role_timeout = 0;
 266                 return;
 267         }
 268
 269         if (time > self.bot_strategytime)
 270         {
 271                 self.bot_strategytime = time + autocvar_bot_ai_strategyinterval;
 272
 273                 navigation_goalrating_start();
 274                 havocbot_goalrating_items(10000, self.origin, 10000);
 275                 havocbot_goalrating_enemyplayers(20000, self.origin, 10000);
 276                 havocbot_goalrating_freeplayers(9000, self.origin, 10000);
 277                 //havocbot_goalrating_waypoints(1, self.origin, 1000);
 278                 navigation_goalrating_end();
 279         }
 280 }
 281
 282 void havocbot_role_ft_freeing()
 283 {
 284         if(self.deadflag != DEAD_NO)
 285                 return;
 286
 287         if (!self.havocbot_role_timeout)
 288                 self.havocbot_role_timeout = time + random() * 10 + 20;
 289
 290         if (time > self.havocbot_role_timeout)
 291         {
 292                 dprint("changing role to offense\n");
 293                 self.havocbot_role = havocbot_role_ft_offense;
 294                 self.havocbot_role_timeout = 0;
 295                 return;
 296         }
 297
 298         if (time > self.bot_strategytime)
 299         {
 300                 self.bot_strategytime = time + autocvar_bot_ai_strategyinterval;
 301
 302                 navigation_goalrating_start();
 303                 havocbot_goalrating_items(8000, self.origin, 10000);
 304                 havocbot_goalrating_enemyplayers(10000, self.origin, 10000);
 305                 havocbot_goalrating_freeplayers(20000, self.origin, 10000);
 306                 //havocbot_goalrating_waypoints(1, self.origin, 1000);
 307                 navigation_goalrating_end();
 308         }
 309 }
 310
 311
 312 // ==============
 313 // Hook Functions
 314 // ==============
 315
 316 MUTATOR_HOOKFUNCTION(freezetag_RemovePlayer)
 317 {
 318         self.health = 0; // neccessary to update correctly alive stats
 319         freezetag_Unfreeze(world);
 320         freezetag_count_alive_players();
 321         return 1;
 322 }
 323
 324 MUTATOR_HOOKFUNCTION(freezetag_PlayerDies)
 325 {
 326         if(round_handler_IsActive())
 327         if(round_handler_CountdownRunning())
 328         {
 329                 if(self.freezetag_frozen)
 330                         freezetag_Unfreeze(world);
 331                 freezetag_count_alive_players();
 332                 return 1; // let the player die so that he can respawn whenever he wants
 333         }
 334
 335         // Cases DEATH_TEAMCHANGE and DEATH_AUTOTEAMCHANGE are needed to fix a bug whe
 336         // you succeed changing team through the menu: you both really die (gibbing) and get frozen
 337         if(ITEM_DAMAGE_NEEDKILL(frag_deathtype)
 338                 || frag_deathtype == DEATH_TEAMCHANGE || frag_deathtype == DEATH_AUTOTEAMCHANGE)
 339         {
 340                 // let the player die, he will be automatically frozen when he respawns
 341                 if(!self.freezetag_frozen)
 342                 {
 343                         freezetag_Add_Score(frag_attacker);
 344                         freezetag_count_alive_players();
 345                 }
 346                 else
 347                         freezetag_Unfreeze(world); // remove ice
 348                 self.freezetag_frozen_timeout = -2; // freeze on respawn
 349                 return 1;
 350         }
 351
 352         if(self.freezetag_frozen)
 353                 return 1;
 354
 355         freezetag_Freeze(frag_attacker);
 356
 357         if(frag_attacker == frag_target || frag_attacker == world)
 358         {
 359                 if(IS_PLAYER(frag_target))
 360                         Send_Notification(NOTIF_ONE, frag_target, MSG_CENTER, CENTER_FREEZETAG_SELF);
 361                 Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_SELF, frag_target.netname);
 362         }
 363         else
 364         {
 365                 if(IS_PLAYER(frag_target))
 366                         Send_Notification(NOTIF_ONE, frag_target, MSG_CENTER, CENTER_FREEZETAG_FROZEN, frag_attacker.netname);
 367                 if(IS_PLAYER(frag_attacker))
 368                         Send_Notification(NOTIF_ONE, frag_attacker, MSG_CENTER, CENTER_FREEZETAG_FREEZE, frag_target.netname);
 369                 Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_FREEZE, frag_target.netname, frag_attacker.netname);
 370         }
 371
 372         frag_target.health = 1; // "respawn" the player :P
 373
 374         return 1;
 375 }
 376
 377 MUTATOR_HOOKFUNCTION(freezetag_PlayerSpawn)
 378 {
 379         if(self.freezetag_frozen_timeout == -1) // if PlayerSpawn is called by reset_map_players
 380                 return 1; // do nothing, round is starting right now
 381
 382         if(self.freezetag_frozen_timeout == -2) // player was dead
 383         {
 384                 freezetag_Freeze(world);
 385                 return 1;
 386         }
 387
 388         freezetag_count_alive_players();
 389
 390         if(round_handler_IsActive())
 391         if(round_handler_IsRoundStarted())
 392         {
 393                 Send_Notification(NOTIF_ONE, self, MSG_CENTER, CENTER_FREEZETAG_SPAWN_LATE);
 394                 freezetag_Freeze(world);
 395         }
 396
 397         return 1;
 398 }
 399
 400 MUTATOR_HOOKFUNCTION(freezetag_reset_map_players)
 401 {
 402         FOR_EACH_PLAYER(self)
 403         {
 404                 self.killcount = 0;
 405                 if (self.freezetag_frozen)
 406                         freezetag_Unfreeze(world);
 407                 self.freezetag_frozen_timeout = -1;
 408                 PutClientInServer();
 409                 self.freezetag_frozen_timeout = 0;
 410         }
 411         freezetag_count_alive_players();
 412         return 1;
 413 }
 414
 415 MUTATOR_HOOKFUNCTION(freezetag_GiveFragsForKill)
 416 {
 417         frag_score = 0; // no frags counted in Freeze Tag
 418         return 1;
 419 }
 420
 421 .float reviving; // temp var
 422 MUTATOR_HOOKFUNCTION(freezetag_PlayerPreThink)
 423 {
 424         float n;
 425
 426         if(gameover)
 427                 return 1;
 428
 429         if(self.freezetag_frozen)
 430         {
 431                 // keep health = 1
 432                 self.pauseregen_finished = time + autocvar_g_balance_pause_health_regen;
 433         }
 434
 435         if(round_handler_IsActive())
 436         if(!round_handler_IsRoundStarted())
 437                 return 1;
 438
 439         entity o;
 440         o = world;
 441         if(self.freezetag_frozen_timeout > 0 && time < self.freezetag_frozen_timeout)
 442                 self.freezetag_ice.alpha = ICE_MIN_ALPHA + (ICE_MAX_ALPHA - ICE_MIN_ALPHA) * (self.freezetag_frozen_timeout - time) / (self.freezetag_frozen_timeout - self.freezetag_frozen_time);
 443
 444         if(self.freezetag_frozen_timeout > 0 && time >= self.freezetag_frozen_timeout)
 445                 n = -1;
 446         else
 447         {
 448                 vector revive_extra_size = '1 1 1' * autocvar_g_freezetag_revive_extra_size;
 449                 n = 0;
 450                 FOR_EACH_PLAYER(other) if(self != other)
 451                 {
 452                         if(other.freezetag_frozen == 0)
 453                         {
 454                                 if(other.team == self.team)
 455                                 {
 456                                         if(boxesoverlap(self.absmin - revive_extra_size, self.absmax + revive_extra_size, other.absmin, other.absmax))
 457                                         {
 458                                                 if(!o)
 459                                                         o = other;
 460                                                 if(self.freezetag_frozen)
 461                                                         other.reviving = TRUE;
 462                                                 ++n;
 463                                         }
 464                                 }
 465                         }
 466                 }
 467         }
 468
 469         if(n && self.freezetag_frozen) // OK, there is at least one teammate reviving us
 470         {
 471                 self.freezetag_revive_progress = bound(0, self.freezetag_revive_progress + frametime * max(1/60, autocvar_g_freezetag_revive_speed), 1);
 472                 self.health = max(1, self.freezetag_revive_progress * autocvar_g_balance_health_start);
 473
 474                 if(self.freezetag_revive_progress >= 1)
 475                 {
 476                         freezetag_Unfreeze(self);
 477                         freezetag_count_alive_players();
 478
 479                         if(n == -1)
 480                         {
 481                                 Send_Notification(NOTIF_ONE, self, MSG_CENTER, CENTER_FREEZETAG_AUTO_REVIVED, autocvar_g_freezetag_frozen_maxtime);
 482                                 Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_AUTO_REVIVED, self.netname, autocvar_g_freezetag_frozen_maxtime);
 483                                 return 1;
 484                         }
 485
 486                         // EVERY team mate nearby gets a point (even if multiple!)
 487                         FOR_EACH_PLAYER(other)
 488                         {
 489                                 if(other.reviving)
 490                                 {
 491                                         PlayerScore_Add(other, SP_FREEZETAG_REVIVALS, +1);
 492                                         PlayerScore_Add(other, SP_SCORE, +1);
 493                                 }
 494                         }
 495
 496                         Send_Notification(NOTIF_ONE, self, MSG_CENTER, CENTER_FREEZETAG_REVIVED, o.netname);
 497                         Send_Notification(NOTIF_ONE, o, MSG_CENTER, CENTER_FREEZETAG_REVIVE, self.netname);
 498                         Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_REVIVED, self.netname, o.netname);
 499                 }
 500
 501                 FOR_EACH_PLAYER(other)
 502                 {
 503                         if(other.reviving)
 504                         {
 505                                 other.freezetag_revive_progress = self.freezetag_revive_progress;
 506                                 other.reviving = FALSE;
 507                         }
 508                 }
 509         }
 510         else if(!n && self.freezetag_frozen) // only if no teammate is nearby will we reset
 511         {
 512                 self.freezetag_revive_progress = bound(0, self.freezetag_revive_progress - frametime * autocvar_g_freezetag_revive_clearspeed, 1);
 513                 self.health = max(1, self.freezetag_revive_progress * autocvar_g_balance_health_start);
 514         }
 515         else if(!n)
 516         {
 517                 self.freezetag_revive_progress = 0; // thawing nobody
 518         }
 519
 520         return 1;
 521 }
 522
 523 MUTATOR_HOOKFUNCTION(freezetag_PlayerPhysics)
 524 {
 525         if(self.freezetag_frozen)
 526         {
 527                 self.movement = '0 0 0';
 528                 self.disableclientprediction = 1;
 529         }
 530         return 1;
 531 }
 532
 533 MUTATOR_HOOKFUNCTION(freezetag_PlayerDamage_Calculate)
 534 {
 535         if(frag_target.freezetag_frozen && frag_deathtype != DEATH_HURTTRIGGER)
 536         {
 537                 frag_damage = 0;
 538                 frag_force = frag_force * autocvar_g_freezetag_frozen_force;
 539         }
 540         return 1;
 541 }
 542
 543 MUTATOR_HOOKFUNCTION(freezetag_ForbidThrowCurrentWeapon)
 544 {
 545         if (self.freezetag_frozen)
 546                 return 1;
 547         return 0;
 548 }
 549
 550 MUTATOR_HOOKFUNCTION(freezetag_ItemTouch)
 551 {
 552         if (other.freezetag_frozen)
 553                 return MUT_ITEMTOUCH_RETURN;
 554         return MUT_ITEMTOUCH_CONTINUE;
 555 }
 556
 557 MUTATOR_HOOKFUNCTION(freezetag_BotRoles)
 558 {
 559         if not(self.deadflag)
 560         {
 561                 if (random() < 0.5)
 562                         self.havocbot_role = havocbot_role_ft_freeing;
 563                 else
 564                         self.havocbot_role = havocbot_role_ft_offense;
 565         }
 566
 567         return TRUE;
 568 }
 569
 570 MUTATOR_HOOKFUNCTION(freezetag_SpectateCopy)
 571 {
 572         self.freezetag_frozen = other.freezetag_frozen;
 573         self.freezetag_revive_progress = other.freezetag_revive_progress;
 574         return 0;
 575 }
 576
 577 MUTATOR_HOOKFUNCTION(freezetag_GetTeamCount)
 578 {
 579         ret_float = freezetag_teams;
 580         return 0;
 581 }
 582
 583 MUTATOR_HOOKFUNCTION(freezetag_VehicleTouch)
 584 {
 585         if(other.freezetag_frozen)
 586                 return TRUE;
 587
 588         return FALSE;
 589 }
 590
 591 void freezetag_Initialize()
 592 {
 593         precache_model("models/ice/ice.md3");
 594
 595         freezetag_teams = autocvar_g_freezetag_teams_override;
 596         if(freezetag_teams < 2)
 597                 freezetag_teams = autocvar_g_freezetag_teams;
 598         freezetag_teams = bound(2, freezetag_teams, 4);
 599         ScoreRules_freezetag(freezetag_teams);
 600
 601         round_handler_Spawn(freezetag_CheckTeams, freezetag_CheckWinner, func_null);
 602         round_handler_Init(5, autocvar_g_freezetag_warmup, autocvar_g_freezetag_round_timelimit);
 603
 604         addstat(STAT_REDALIVE, AS_INT, redalive_stat);
 605         addstat(STAT_BLUEALIVE, AS_INT, bluealive_stat);
 606         addstat(STAT_YELLOWALIVE, AS_INT, yellowalive_stat);
 607         addstat(STAT_PINKALIVE, AS_INT, pinkalive_stat);
 608
 609         addstat(STAT_FROZEN, AS_INT, freezetag_frozen);
 610         addstat(STAT_REVIVE_PROGRESS, AS_FLOAT, freezetag_revive_progress);
 611 }
 612
 613 MUTATOR_DEFINITION(gamemode_freezetag)
 614 {
 615         MUTATOR_HOOK(MakePlayerObserver, freezetag_RemovePlayer, CBC_ORDER_ANY);
 616         MUTATOR_HOOK(ClientDisconnect, freezetag_RemovePlayer, CBC_ORDER_ANY);
 617         MUTATOR_HOOK(PlayerDies, freezetag_PlayerDies, CBC_ORDER_ANY);
 618         MUTATOR_HOOK(PlayerSpawn, freezetag_PlayerSpawn, CBC_ORDER_ANY);
 619         MUTATOR_HOOK(reset_map_players, freezetag_reset_map_players, CBC_ORDER_ANY);
 620         MUTATOR_HOOK(GiveFragsForKill, freezetag_GiveFragsForKill, CBC_ORDER_FIRST);
 621         MUTATOR_HOOK(PlayerPreThink, freezetag_PlayerPreThink, CBC_ORDER_FIRST);
 622         MUTATOR_HOOK(PlayerPhysics, freezetag_PlayerPhysics, CBC_ORDER_FIRST);
 623         MUTATOR_HOOK(PlayerDamage_Calculate, freezetag_PlayerDamage_Calculate, CBC_ORDER_ANY);
 624         MUTATOR_HOOK(ForbidThrowCurrentWeapon, freezetag_ForbidThrowCurrentWeapon, CBC_ORDER_ANY);
 625         MUTATOR_HOOK(ItemTouch, freezetag_ItemTouch, CBC_ORDER_ANY);
 626         MUTATOR_HOOK(HavocBot_ChooseRule, freezetag_BotRoles, CBC_ORDER_ANY);
 627         MUTATOR_HOOK(SpectateCopy, freezetag_SpectateCopy, CBC_ORDER_ANY);
 628         MUTATOR_HOOK(GetTeamCount, freezetag_GetTeamCount, CBC_ORDER_EXCLUSIVE);
 629         MUTATOR_HOOK(VehicleTouch, freezetag_VehicleTouch, CBC_ORDER_ANY);
 630
 631         MUTATOR_ONADD
 632         {
 633                 if(time > 1) // game loads at time 1
 634                         error("This is a game type and it cannot be added at runtime.");
 635                 freezetag_Initialize();
 636         }
 637
 638         MUTATOR_ONROLLBACK_OR_REMOVE
 639         {
 640                 // we actually cannot roll back freezetag_Initialize here
 641                 // BUT: we don't need to! If this gets called, adding always
 642                 // succeeds.
 643         }
 644
 645         MUTATOR_ONREMOVE
 646         {
 647                 print("This is a game type and it cannot be removed at runtime.");
 648                 return -1;
 649         }
 650
 651         return 0;
 652 }