public bool Equals(positionRecord2 o)
    {
        if (o == null)
        {
            return(false);
        }


        //the distance between any food spawned
        return(Vector3.Distance(this.position, o.position) < 2f);
    }
    public override bool Equals(System.Object obj)
    {
        if (obj == null)
        {
            return(false);
        }
        positionRecord2 p = obj as positionRecord2;

        if ((System.Object)p == null)
        {
            return(false);
        }
        return(position == p.position);
    }