EnemySight.Awake C# (CSharp) Method

    void Awake()
    {
        // Setting up the references.
        nav = GetComponent<NavMeshAgent>();
        col = GetComponent<SphereCollider>();
        anim = GetComponent<Animator>();
        lastPlayerSighting = GameObject.FindGameObjectWithTag(Tags.gameController).GetComponent<LastPlayerSighting>();
        player = GameObject.FindGameObjectWithTag(Tags.player);
        playerAnim = player.GetComponent<Animator>();
        playerHealth = player.GetComponent<PlayerHealth>();
        hash = GameObject.FindGameObjectWithTag(Tags.gameController).GetComponent<HashIDs>();

        // Set the personal sighting and the previous sighting to the reset position.
        personalLastSighting = lastPlayerSighting.resetPosition;
        previousSighting = lastPlayerSighting.resetPosition;
    }