private void FindClosestResource()
    {
        Resource[] resources = (Resource[])GetComponents(typeof(Resource));
        float distance=0;
        Resource closestResource = null;
        if (resources[0])
        {
            distance = Vector3.Distance(transform.position, resources[0].transform.position);
            closestResource = resources[0];
        }
        if (resources[1])
        {
            for (int i = 1; i < resources.Length; i++)
            {
                float distanceCheck = Vector3.Distance(transform.position, resources[i].transform.position);
                if (distanceCheck < distance)
                {
                    distance = distanceCheck;
                    closestResource = resources[i];
                }
            }

        }
        if (closestResource)
        {
            Debug.Log("Found closest resource");
            StartHarvest(closestResource);
        }
    }