]> de.git.xonotic.org Git - xonotic/xonotic-data.pk3dir.git/blobdiff - qcsrc/server/mutators/gamemode_freezetag.qc
Merge remote-tracking branch 'origin/master' into terencehill/ca_arena_mutators
[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / mutators / gamemode_freezetag.qc
index b543fba6a4369ce12ccc6915012dcbc55a1ebbf5..980a9b20d9aff6c37ac55d344404a4bf9c821b5e 100644 (file)
@@ -1,42 +1,32 @@
-float freezetag_TeamsCanPlay();
-float freezetag_CheckWinner();
-void freezetag_Initialize()
-{
-       precache_model("models/ice/ice.md3");
-       ScoreRules_freezetag();
-
-       round_handler_Spawn(freezetag_TeamsCanPlay, freezetag_CheckWinner, 5, autocvar_g_freezetag_warmup);
-
-       addstat(STAT_REDALIVE, AS_INT, redalive_stat);
-       addstat(STAT_BLUEALIVE, AS_INT, bluealive_stat);
-       addstat(STAT_YELLOWALIVE, AS_INT, yellowalive_stat);
-       addstat(STAT_PINKALIVE, AS_INT, pinkalive_stat);
-
-       addstat(STAT_FROZEN, AS_INT, freezetag_frozen);
-       addstat(STAT_REVIVE_PROGRESS, AS_FLOAT, freezetag_revive_progress);
-}
+.float freezetag_frozen_time;
+.float freezetag_frozen_timeout;
+.float freezetag_revive_progress;
+.entity freezetag_ice;
+#define ICE_MAX_ALPHA 1
+#define ICE_MIN_ALPHA 0.1
+float freezetag_teams;
 
 void freezetag_count_alive_players()
 {
        entity e;
        total_players = redalive = bluealive = yellowalive = pinkalive = 0;
        FOR_EACH_PLAYER(e) {
-               if(e.team == COLOR_TEAM1 && e.health >= 1)
+               if(e.team == NUM_TEAM_1 && e.health >= 1)
                {
                        ++total_players;
                        if (!e.freezetag_frozen) ++redalive;
                }
-               else if(e.team == COLOR_TEAM2 && e.health >= 1)
+               else if(e.team == NUM_TEAM_2 && e.health >= 1)
                {
                        ++total_players;
                        if (!e.freezetag_frozen) ++bluealive;
                }
-               else if(e.team == COLOR_TEAM3 && e.health >= 1)
+               else if(e.team == NUM_TEAM_3 && e.health >= 1)
                {
                        ++total_players;
                        if (!e.freezetag_frozen) ++yellowalive;
                }
-               else if(e.team == COLOR_TEAM4 && e.health >= 1)
+               else if(e.team == NUM_TEAM_4 && e.health >= 1)
                {
                        ++total_players;
                        if (!e.freezetag_frozen) ++pinkalive;
@@ -49,53 +39,92 @@ void freezetag_count_alive_players()
                e.pinkalive_stat = pinkalive;
        }
 }
+#define FREEZETAG_ALIVE_TEAMS() ((redalive > 0) + (bluealive > 0) + (yellowalive > 0) + (pinkalive > 0))
+#define FREEZETAG_ALIVE_TEAMS_OK() (FREEZETAG_ALIVE_TEAMS() == freezetag_teams)
 
-float freezetag_TeamsCanPlay()
+float prev_total_players;
+float freezetag_CheckTeams()
 {
-       if((redalive >= 1 && bluealive >= 1)
-               || (redalive >= 1 && yellowalive >= 1)
-               || (redalive >= 1 && pinkalive >= 1)
-               || (bluealive >= 1 && yellowalive >= 1)
-               || (bluealive >= 1 && pinkalive >= 1)
-               || (yellowalive >= 1 && pinkalive >= 1))
-               return 1; // we still have active players on two or more teams, nobody won yet
+       if(FREEZETAG_ALIVE_TEAMS_OK())
+       {
+               if(prev_total_players > 0)
+                       Kill_Notification(NOTIF_ALL, world, MSG_CENTER_CPID, CPID_MISSING_TEAMS);
+               prev_total_players = -1;
+               return 1;
+       }
+       if(prev_total_players != total_players)
+       {
+               float p1 = 0, p2 = 0, p3 = 0, p4 = 0;
+               if(!redalive) p1 = NUM_TEAM_1;
+               if(!bluealive) p2 = NUM_TEAM_2;
+               if(freezetag_teams >= 3)
+               if(!yellowalive) p3 = NUM_TEAM_3;
+               if(freezetag_teams >= 4)
+               if(!pinkalive) p4 = NUM_TEAM_4;
+               Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_MISSING_TEAMS, p1, p2, p3, p4);
+               prev_total_players = total_players;
+       }
        return 0;
 }
 
+float freezetag_getWinnerTeam()
+{
+       float winner_team = 0;
+       if(redalive >= 1)
+               winner_team = NUM_TEAM_1;
+       if(bluealive >= 1)
+       {
+               if(winner_team) return 0;
+               winner_team = NUM_TEAM_2;
+       }
+       if(yellowalive >= 1)
+       {
+               if(winner_team) return 0;
+               winner_team = NUM_TEAM_3;
+       }
+       if(pinkalive >= 1)
+       {
+               if(winner_team) return 0;
+               winner_team = NUM_TEAM_4;
+       }
+       if(winner_team)
+               return winner_team;
+       return -1; // no player left
+}
+
 float freezetag_CheckWinner()
 {
-       if(freezetag_TeamsCanPlay())
-               return 0;
+       entity e;
+       if(round_handler_GetEndTime() > 0 && round_handler_GetEndTime() - time <= 0)
+       {
+               Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ROUND_OVER);
+               Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_ROUND_OVER);
+               FOR_EACH_PLAYER(e)
+                       e.freezetag_frozen_timeout = 0;
+               round_handler_Init(5, autocvar_g_freezetag_warmup, autocvar_g_freezetag_round_timelimit);
+               return 1;
+       }
 
-       entity e, winner;
-       string teamname;
-       winner = world;
+       if(FREEZETAG_ALIVE_TEAMS() > 1)
+               return 0;
 
-       FOR_EACH_PLAYER(e)
+       float winner_team;
+       winner_team = freezetag_getWinnerTeam();
+       if(winner_team > 0)
        {
-               if(e.freezetag_frozen == 0 && e.health >= 1) // here's one player from the winning team... good
-               {
-                       winner = e;
-                       break; // break, we found the winner
-               }
+               Send_Notification(NOTIF_ALL, world, MSG_CENTER, APP_TEAM_NUM_4(winner_team, CENTER_ROUND_TEAM_WIN_));
+               Send_Notification(NOTIF_ALL, world, MSG_INFO, APP_TEAM_NUM_4(winner_team, INFO_ROUND_TEAM_WIN_));
+               TeamScore_AddToTeam(winner_team, ST_SCORE, +1);
        }
-
-       if(winner != world) // just in case a winner wasn't found
+       else if(winner_team == -1)
        {
-               if(winner.team == COLOR_TEAM1)
-                       teamname = "^1Red Team";
-               else if(winner.team == COLOR_TEAM2)
-                       teamname = "^4Blue Team";
-               else if(winner.team == COLOR_TEAM3)
-                       teamname = "^3Yellow Team";
-               else
-                       teamname = "^6Pink Team";
-               FOR_EACH_REALCLIENT(e)
-                       centerprint(e, strcat(teamname, "^5 wins the round, all other teams were frozen."));
-               bprint(teamname, "^5 wins the round since all the other teams were frozen.\n");
-               TeamScore_AddToTeam(winner.team, ST_SCORE, +1);
+               Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ROUND_TIED);
+               Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_ROUND_TIED);
        }
 
+       FOR_EACH_PLAYER(e)
+               e.freezetag_frozen_timeout = 0;
+       round_handler_Init(5, autocvar_g_freezetag_warmup, autocvar_g_freezetag_round_timelimit);
        return 1;
 }
 
@@ -116,7 +145,7 @@ void freezetag_Add_Score(entity attacker)
                // counted as "suicide" already
                PlayerScore_Add(self, SP_SCORE, -1);
        }
-       else if(attacker.classname == "player")
+       else if(IS_PLAYER(attacker))
        {
                // got frozen by an enemy
                // counted as "kill" and "death" already
@@ -131,10 +160,11 @@ void freezetag_Freeze(entity attacker)
        if(self.freezetag_frozen)
                return;
        self.freezetag_frozen = 1;
+       self.freezetag_frozen_time = time;
        self.freezetag_revive_progress = 0;
        self.health = 1;
-       if(inWarmupStage)
-               self.freezetag_frozen_timeout = time + 5;
+       if(autocvar_g_freezetag_frozen_maxtime > 0)
+               self.freezetag_frozen_timeout = time + autocvar_g_freezetag_frozen_maxtime;
 
        freezetag_count_alive_players();
 
@@ -145,13 +175,12 @@ void freezetag_Freeze(entity attacker)
        ice.think = freezetag_Ice_Think;
        ice.nextthink = time;
        ice.frame = floor(random() * 21); // ice model has 20 different looking frames
+       ice.alpha = ICE_MAX_ALPHA;
+       ice.colormod = Team_ColorRGB(self.team);
+       ice.glowmod = ice.colormod;
        setmodel(ice, "models/ice/ice.md3");
 
-       entity oldself;
-       oldself = self;
-       self = ice;
-       freezetag_Ice_Think();
-       self = oldself;
+       self.freezetag_ice = ice;
 
        RemoveGrapplingHook(self);
 
@@ -164,18 +193,13 @@ void freezetag_Freeze(entity attacker)
 void freezetag_Unfreeze(entity attacker)
 {
        self.freezetag_frozen = 0;
+       self.freezetag_frozen_time = 0;
        self.freezetag_frozen_timeout = 0;
        self.freezetag_revive_progress = 0;
 
-       // remove the ice block
-       entity ice;
-       for(ice = world; (ice = find(ice, classname, "freezetag_ice")); ) if(ice.owner == self)
-       {
-               remove(ice);
-               break;
-       }
+       remove(self.freezetag_ice);
+       self.freezetag_ice = world;
 
-       // remove waypoint
        if(self.waypointsprite_attached)
                WaypointSprite_Kill(self.waypointsprite_attached);
 }
@@ -308,28 +332,21 @@ MUTATOR_HOOKFUNCTION(freezetag_PlayerDies)
                return 1; // let the player die so that he can respawn whenever he wants
        }
 
-       switch(frag_deathtype)
+       // Cases DEATH_TEAMCHANGE and DEATH_AUTOTEAMCHANGE are needed to fix a bug whe
+       // you succeed changing team through the menu: you both really die (gibbing) and get frozen
+       if(ITEM_DAMAGE_NEEDKILL(frag_deathtype)
+               || frag_deathtype == DEATH_TEAMCHANGE || frag_deathtype == DEATH_AUTOTEAMCHANGE)
        {
-               case DEATH_HURTTRIGGER:
-               case DEATH_FALL:
-               case DEATH_DROWN:
-               case DEATH_LAVA:
-               case DEATH_SLIME:
-               case DEATH_SWAMP:
-               case DEATH_TEAMCHANGE:
-               case DEATH_AUTOTEAMCHANGE:
+               // let the player die, he will be automatically frozen when he respawns
+               if(!self.freezetag_frozen)
                {
-                       // let the player die, he will be automatically frozen when he respawns
-                       if(!self.freezetag_frozen)
-                       {
-                               freezetag_Add_Score(frag_attacker);
-                               freezetag_count_alive_players();
-                       }
-                       else
-                               freezetag_Unfreeze(world); // remove ice
-                       self.freezetag_frozen_timeout = -2; // freeze on respawn
-                       return 1;
+                       freezetag_Add_Score(frag_attacker);
+                       freezetag_count_alive_players();
                }
+               else
+                       freezetag_Unfreeze(world); // remove ice
+               self.freezetag_frozen_timeout = -2; // freeze on respawn
+               return 1;
        }
 
        if(self.freezetag_frozen)
@@ -340,16 +357,16 @@ MUTATOR_HOOKFUNCTION(freezetag_PlayerDies)
        if(frag_attacker == frag_target || frag_attacker == world)
        {
                if(frag_target.classname == STR_PLAYER)
-                       centerprint(frag_target, "^1You froze yourself.\n");
-               bprint("^7", frag_target.netname, "^1 froze himself.\n");
+                       Send_Notification(NOTIF_ONE, frag_target, MSG_CENTER, CENTER_FREEZETAG_SELF);
+               Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_SELF, frag_target.netname);
        }
        else
        {
                if(frag_target.classname == STR_PLAYER)
-                       centerprint(frag_target, strcat("^1You were frozen by ^7", frag_attacker.netname, ".\n"));
+                       Send_Notification(NOTIF_ONE, frag_target, MSG_CENTER, CENTER_FREEZETAG_FROZEN, frag_attacker.netname);
                if(frag_attacker.classname == STR_PLAYER)
-                       centerprint(frag_attacker, strcat("^2You froze ^7", frag_target.netname, ".\n"));
-               bprint("^7", frag_target.netname, "^1 was frozen by ^7", frag_attacker.netname, ".\n");
+                       Send_Notification(NOTIF_ONE, frag_attacker, MSG_CENTER, CENTER_FREEZETAG_FREEZE, frag_target.netname);
+               Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_FREEZE, frag_target.netname, frag_attacker.netname);
        }
 
        frag_target.health = 1; // "respawn" the player :P
@@ -370,13 +387,10 @@ MUTATOR_HOOKFUNCTION(freezetag_PlayerSpawn)
 
        freezetag_count_alive_players();
 
-       if(self.freezetag_frozen)
-               return 1;
-
        if(round_handler_IsActive())
        if(round_handler_IsRoundStarted())
        {
-               centerprint(self, "^1Round already started, you spawn as frozen.");
+               Send_Notification(NOTIF_ONE, self, MSG_CENTER, CENTER_FREEZETAG_SPAWN_LATE);
                freezetag_Freeze(world);
        }
 
@@ -403,10 +417,10 @@ MUTATOR_HOOKFUNCTION(freezetag_GiveFragsForKill)
        return 1;
 }
 
+.float reviving; // temp var
 MUTATOR_HOOKFUNCTION(freezetag_PlayerPreThink)
 {
        float n;
-       vector revive_extra_size;
 
        if(gameover)
                return 1;
@@ -415,36 +429,37 @@ MUTATOR_HOOKFUNCTION(freezetag_PlayerPreThink)
        {
                // keep health = 1
                self.pauseregen_finished = time + autocvar_g_balance_pause_health_regen;
-
-               if(self.freezetag_frozen_timeout > 0 && time >= self.freezetag_frozen_timeout)
-               {
-                       self.health = autocvar_g_balance_health_start;
-                       freezetag_Unfreeze(world);
-                       freezetag_count_alive_players();
-                       return 1;
-               }
        }
 
        if(round_handler_IsActive())
        if(!round_handler_IsRoundStarted())
                return 1;
 
-       revive_extra_size = '1 1 1' * autocvar_g_freezetag_revive_extra_size;
-
        entity o;
        o = world;
-       n = 0;
-       FOR_EACH_PLAYER(other) if(self != other)
+       if(self.freezetag_frozen_timeout > 0 && time < self.freezetag_frozen_timeout)
+               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);
+
+       if(self.freezetag_frozen_timeout > 0 && time >= self.freezetag_frozen_timeout)
+               n = -1;
+       else
        {
-               if(other.freezetag_frozen == 0)
+               vector revive_extra_size = '1 1 1' * autocvar_g_freezetag_revive_extra_size;
+               n = 0;
+               FOR_EACH_PLAYER(other) if(self != other)
                {
-                       if(other.team == self.team)
+                       if(other.freezetag_frozen == 0)
                        {
-                               if(boxesoverlap(self.absmin - revive_extra_size, self.absmax + revive_extra_size, other.absmin, other.absmax))
+                               if(other.team == self.team)
                                {
-                                       if(!o)
-                                               o = other;
-                                       ++n;
+                                       if(boxesoverlap(self.absmin - revive_extra_size, self.absmax + revive_extra_size, other.absmin, other.absmax))
+                                       {
+                                               if(!o)
+                                                       o = other;
+                                               if(self.freezetag_frozen)
+                                                       other.reviving = TRUE;
+                                               ++n;
+                                       }
                                }
                        }
                }
@@ -452,7 +467,7 @@ MUTATOR_HOOKFUNCTION(freezetag_PlayerPreThink)
 
        if(n && self.freezetag_frozen) // OK, there is at least one teammate reviving us
        {
-               self.freezetag_revive_progress = bound(0, self.freezetag_revive_progress + frametime * autocvar_g_freezetag_revive_speed, 1);
+               self.freezetag_revive_progress = bound(0, self.freezetag_revive_progress + frametime * max(1/60, autocvar_g_freezetag_revive_speed), 1);
                self.health = max(1, self.freezetag_revive_progress * autocvar_g_balance_health_start);
 
                if(self.freezetag_revive_progress >= 1)
@@ -460,43 +475,34 @@ MUTATOR_HOOKFUNCTION(freezetag_PlayerPreThink)
                        freezetag_Unfreeze(self);
                        freezetag_count_alive_players();
 
+                       if(n == -1)
+                       {
+                               Send_Notification(NOTIF_ONE, self, MSG_CENTER, CENTER_FREEZETAG_AUTO_REVIVED, autocvar_g_freezetag_frozen_maxtime);
+                               Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_AUTO_REVIVED, self.netname, autocvar_g_freezetag_frozen_maxtime);
+                               return 1;
+                       }
+
                        // EVERY team mate nearby gets a point (even if multiple!)
-                       FOR_EACH_PLAYER(other) if(self != other)
+                       FOR_EACH_PLAYER(other)
                        {
-                               if(other.freezetag_frozen == 0)
+                               if(other.reviving)
                                {
-                                       if(other.team == self.team)
-                                       {
-                                               if(boxesoverlap(self.absmin - revive_extra_size, self.absmax + revive_extra_size, other.absmin, other.absmax))
-                                               {
-                                                       PlayerScore_Add(other, SP_FREEZETAG_REVIVALS, +1);
-                                                       PlayerScore_Add(other, SP_SCORE, +1);
-                                               }
-                                       }
+                                       PlayerScore_Add(other, SP_FREEZETAG_REVIVALS, +1);
+                                       PlayerScore_Add(other, SP_SCORE, +1);
                                }
                        }
 
-                       if(n > 1)
-                               centerprint(self, strcat("^5You were revived by ^7", o.netname, "^5 et al.\n"));
-                       else
-                               centerprint(self, strcat("^5You were revived by ^7", o.netname, "^5.\n"));
-                       centerprint(o, strcat("^5You revived ^7", self.netname, "^5.\n"));
-                       if(n > 1)
-                               bprint("^7", o.netname, "^5 et al revived ^7", self.netname, "^5.\n");
-                       else
-                               bprint("^7", o.netname, "^5 revived ^7", self.netname, "^5.\n");
+                       Send_Notification(NOTIF_ONE, self, MSG_CENTER, CENTER_FREEZETAG_REVIVED, o.netname);
+                       Send_Notification(NOTIF_ONE, o, MSG_CENTER, CENTER_FREEZETAG_REVIVE, self.netname);
+                       Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_FREEZETAG_REVIVED, self.netname, o.netname);
                }
 
-               // now find EVERY teammate within reviving radius, set their revive_progress values correct
-               FOR_EACH_PLAYER(other) if(self != other)
+               FOR_EACH_PLAYER(other)
                {
-                       if(other.freezetag_frozen == 0)
+                       if(other.reviving)
                        {
-                               if(other.team == self.team)
-                               {
-                                       if(boxesoverlap(self.absmin - revive_extra_size, self.absmax + revive_extra_size, other.absmin, other.absmax))
-                                               other.freezetag_revive_progress = self.freezetag_revive_progress;
-                               }
+                               other.freezetag_revive_progress = self.freezetag_revive_progress;
+                               other.reviving = FALSE;
                        }
                }
        }
@@ -525,7 +531,7 @@ MUTATOR_HOOKFUNCTION(freezetag_PlayerPhysics)
 
 MUTATOR_HOOKFUNCTION(freezetag_PlayerDamage_Calculate)
 {
-       if(frag_target.freezetag_frozen == 1 && frag_deathtype != DEATH_HURTTRIGGER)
+       if(frag_target.freezetag_frozen && frag_deathtype != DEATH_HURTTRIGGER)
        {
                frag_damage = 0;
                frag_force = frag_force * autocvar_g_freezetag_frozen_force;
@@ -540,6 +546,13 @@ MUTATOR_HOOKFUNCTION(freezetag_ForbidThrowCurrentWeapon)
        return 0;
 }
 
+MUTATOR_HOOKFUNCTION(freezetag_ItemTouch)
+{
+       if (other.freezetag_frozen)
+               return 1;
+       return 0;
+}
+
 MUTATOR_HOOKFUNCTION(freezetag_BotRoles)
 {
        if not(self.deadflag)
@@ -553,6 +566,40 @@ MUTATOR_HOOKFUNCTION(freezetag_BotRoles)
        return TRUE;
 }
 
+MUTATOR_HOOKFUNCTION(freezetag_SpectateCopy)
+{
+       self.freezetag_frozen = other.freezetag_frozen;
+       self.freezetag_revive_progress = other.freezetag_revive_progress;
+       return 0;
+}
+
+MUTATOR_HOOKFUNCTION(freezetag_GetTeamCount)
+{
+       freezetag_teams = autocvar_g_freezetag_teams_override;
+       if(freezetag_teams < 2)
+               freezetag_teams = autocvar_g_freezetag_teams;
+       freezetag_teams = bound(2, freezetag_teams, 4);
+       ret_float = freezetag_teams;
+       return 0;
+}
+
+void freezetag_Initialize()
+{
+       precache_model("models/ice/ice.md3");
+       ScoreRules_freezetag();
+
+       round_handler_Spawn(freezetag_CheckTeams, freezetag_CheckWinner, func_null);
+       round_handler_Init(5, autocvar_g_freezetag_warmup, autocvar_g_freezetag_round_timelimit);
+
+       addstat(STAT_REDALIVE, AS_INT, redalive_stat);
+       addstat(STAT_BLUEALIVE, AS_INT, bluealive_stat);
+       addstat(STAT_YELLOWALIVE, AS_INT, yellowalive_stat);
+       addstat(STAT_PINKALIVE, AS_INT, pinkalive_stat);
+
+       addstat(STAT_FROZEN, AS_INT, freezetag_frozen);
+       addstat(STAT_REVIVE_PROGRESS, AS_FLOAT, freezetag_revive_progress);
+}
+
 MUTATOR_DEFINITION(gamemode_freezetag)
 {
        MUTATOR_HOOK(MakePlayerObserver, freezetag_RemovePlayer, CBC_ORDER_ANY);
@@ -564,8 +611,11 @@ MUTATOR_DEFINITION(gamemode_freezetag)
        MUTATOR_HOOK(PlayerPreThink, freezetag_PlayerPreThink, CBC_ORDER_FIRST);
        MUTATOR_HOOK(PlayerPhysics, freezetag_PlayerPhysics, CBC_ORDER_FIRST);
        MUTATOR_HOOK(PlayerDamage_Calculate, freezetag_PlayerDamage_Calculate, CBC_ORDER_ANY);
-       MUTATOR_HOOK(ForbidThrowCurrentWeapon, freezetag_ForbidThrowCurrentWeapon, CBC_ORDER_FIRST); //first, last or any? dunno.
+       MUTATOR_HOOK(ForbidThrowCurrentWeapon, freezetag_ForbidThrowCurrentWeapon, CBC_ORDER_ANY);
+       MUTATOR_HOOK(ItemTouch, freezetag_ItemTouch, CBC_ORDER_ANY);
        MUTATOR_HOOK(HavocBot_ChooseRule, freezetag_BotRoles, CBC_ORDER_ANY);
+       MUTATOR_HOOK(SpectateCopy, freezetag_SpectateCopy, CBC_ORDER_ANY);
+       MUTATOR_HOOK(GetTeamCount, freezetag_GetTeamCount, CBC_ORDER_EXCLUSIVE);
 
        MUTATOR_ONADD
        {
@@ -574,9 +624,17 @@ MUTATOR_DEFINITION(gamemode_freezetag)
                freezetag_Initialize();
        }
 
+       MUTATOR_ONROLLBACK_OR_REMOVE
+       {
+               // we actually cannot roll back freezetag_Initialize here
+               // BUT: we don't need to! If this gets called, adding always
+               // succeeds.
+       }
+
        MUTATOR_ONREMOVE
        {
-               error("This is a game type and it cannot be removed at runtime.");
+               print("This is a game type and it cannot be removed at runtime.");
+               return -1;
        }
 
        return 0;