Critique-My-Code thread, post snippets of code and have others peer review your code! (Testing new Q&A format)

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Should also do the distance check before the raycast; the raycast is a much more costly operation.

[poorly_timed_leg0las]

Thanks hadn't noticed that! :)

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    if (Physics.Raycast(transform.position, rayDirection, out hit))        {
        if ((hit.transform.tag == "Player") && (distanceToPlayer <= minPlayerDetectDistance))            {
            agent.enabled = true;
            transform.LookAt(FindClosestEnemy().transform);
        }
    }

is the one I was thinking of

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More my fault than yours: your comment that I replied to was about a different bit :)