Create array of children in Start function, use it in Update?

Questions & Answers
1

Hey, so what I'd like to do is make an array of children, then move the player to the child in the the array that I choose, heres the code; WayPointContainer is an empty gameobject with empty gameObjects as children.

var WayPoints = new Array();
var WayPointContainer : Transform;
private var CurrentWayPoint : int = 1;

function Start ()
{
    WayPoints.Add(WayPointContainer.GetComponentsInChildren(Transform));
    Debug.Log(WayPoints[CurrentWayPoint].position);
}

function Update ()
{
    if(transform.position.x != WayPoints[CurrentWayPoint].position.x)
    {
        //move
    }
}

the error I get is ; ArgumentOutOfRangeException: Index is less than 0 or more than or equal to the list count. Parameter name: index 1

does this mean it isn't adding the transforms of the children? if so how do I fix this?

2

Array indices start at 0. You have only one item, so to access it you need to use index 0, but CurrentWayPoint is 1 (that is the argument that is out of range).