/*---------------------------------------------------------------------------
    Anti-Wall-Crawl by Player2

    Description:
        Prevents Exploitave use of smk prone animation to crawl under walls
    ---------------------------------------------------------------------------*/
    player addEventHandler ["AnimChanged", {
        private ["_isSmkProne","_ogPos","_nearObjects"]; //privatise variables in memory to prevent error...
        _isSmkProne = false; _ogPos = []; _nearObjects = []; //create variables we will use later as empty to prevent error...
        _isSmkProne = [(_this select 1),"smk_urbanprone"] call KRON_strInStr; //check if anim is an urbanprone anim, players current anim = (_this select 1)
        //if player is in urban prone anim, exit with the below code
        if (_isSmkProne) exitWith {
            _ogPos = position (_this select 0); //get player position at time of entering urbanprone anim and store it as ogPos (original position)
            _nearObjects = nearestObjects [_ogPos, ["All"], 2.5]; //check how many objects are near the player
            //if player is near any objects set them prone with a message and exit early
            if (count _nearObjects > 1) exitWith { player switchMove "amovppnemstpsraswrfldnon"; systemChat("[ZombZ] Anti-Wall-Crawl: You cannot use this stance near objects."); };
            //open a new thread if it didnt just exit, give the new thread the ogPos and player object ((_this select 0)) as input
            0 = [_ogPos,(_this select 0)] spawn {
                private["_ogPos","_isSmkProne","_newPos","_newAnim","_plyr"]; //privatise variables in memory for new thread to prevent error...
                _isSmkProne = false; _ogPos = []; _newPos = []; _newAnim = ""; _plyr2 = objNull; //create variables we will use later as empty to prevent error...
                _ogPos = _this select 0; //grab the ogPos from the thread input
                _plyr2 = _this select 1; //grab player from the thread input
                //wait until: player has moved more than 0.00545 meters OR player is no longer in urban prone
                waitUntil{
                    _newAnim = animationState _plyr2; _isSmkProne = [_newAnim,"smk_urbanprone"] call KRON_strInStr; _newPos = position _plyr2; _posDist = _newPos distance _ogPos;
                    (((_isSmkProne) && (_posDist > 0.00545)) || (!_isSmkProne))
                };

                if (!_isSmkProne) exitWith { }; //if player got out of urban prone without moving, exit without doing below code
                //player moved while in urban prone...
                (_this select 1) switchMove "amovppnemstpsraswrfldnon"; //switch player back to normal prone
                systemChat("[ZombZ] Anti-Wall-Crawl: You cannot move in this stance."); //send a message & exit
            };
        };
    }]