class MutKFAntiBlocker extends Mutator;

var array<KFHumanPawn> PlayerList;
var bool bUnblocked;

function bool CheckReplacement(Actor Other, out byte bSuperRelevant)
{
    if (Other.IsA('KFHumanPawn'))
        PlayerList[PlayerList.Length] = KFHumanPawn(Other);

    return Super.CheckReplacement(Other, bSuperRelevant);
}

function Tick(float delta)
{
    local KFGameType KF;
    local KFHumanPawn AP;

    KF = KFGameType(Level.Game);
    if (KF == None) return;

    if (KF.bTradingDoorsOpen || !(KF.bTradingDoorsOpen))
    {
        if (!bUnblocked)
        {
            foreach DynamicActors(class'KFHumanPawn', AP)
                PlayerList[PlayerList.Length] = AP;
            bUnblocked = true;

        }

        while (PlayerList.Length > 0) {
            PlayerList[0].bBlockActors = false;
            PlayerList.Remove(0, 1);
        }
    }
    else
    {
        if (bUnblocked) {
            foreach DynamicActors(class'KFHumanPawn', AP)
                PlayerList[PlayerList.Length] = AP;
            bUnblocked = false;
        }

        while (PlayerList.Length > 0) {
            PlayerList[0].bBlockActors = true;
            PlayerList.Remove(0, 1);
        }
    }
}

defaultproperties
{
     GroupName="KF-AntiBlocker1.1"
     FriendlyName="AntiBlocker 1.1"
     Description="Disables player-to-player blocking during trader time."
}