EnemyGenerator.Generate C# (CSharp) Method

    bool Generate()
    {
        //GameObject player = GameObject.FindGameObjectWithTag("Player");
            //Debug.Log ("Generating enemies");

            GameObject wg = GameObject.Find ("WaypointManager");

            if (wg == null)
            {
                Debug.Log ("WaypointGenerator not found");
            }

            var sources = wg.GetComponent<WaypointManager>().pathNodes;

            if (sources == null || sources.Count == 0)
                return false;

            int index1 = 0;

            int counter = 0;

            do {
                index1 = UnityEngine.Random.Range(0, sources.Count-1);
            } while (sources[index1]/*.GetComponent<PathNode>()*/.connections.Count >= 3 /*&& Vector3.Distance(PathNodeTester.sources[index1].position, player.transform.position) < 8*/);

                for (int i = 0; i < numberToGenerate; i++)
                {
                    //GameObject go = new GameObject("enemy"+i); /*GameObject.CreatePrimitive(PrimitiveType.Sphere)*/;

                    /*GameObject enemyBot = GameObject.FindGameObjectWithTag("EnemyBot");

                    MeshFilter[] filters = enemyBot.GetComponentsInChildren<MeshFilter>();

                    int counter = 0;

                    foreach (var filter in filters)
                    {
                        var mesh = filter.mesh;

                        GameObject child = new GameObject("child" + counter);

                        child.AddComponent<MeshFilter>();
                        child.GetComponent<MeshFilter>().mesh = mesh;

                        child.transform.parent = go.transform;

                        counter++;
                    }*/

                    GameObject go = (GameObject) Instantiate(/*GameObject.FindGameObjectWithTag("EnemyBot")*/enemyPrefab, new Vector3(0.0f, 0.5f, 0.0f), Quaternion.identity);

                    //go.GetComponent<MeshFilter>().mesh = enemyBot.GetComponent<MeshFilter>().sharedMesh;

                    go.name = "enemy_" + counter;
                    go.transform.localScale = new Vector3(2.0f, 2.0f, 2.0f);
                    //go.transform.position = new Vector3(0.0f, 0.5f, 0.0f);
                    go.transform.position = sources[index1]./*GetComponent<PathNode>().*/Position + new Vector3(0f, 0.5f, 0f);

                    go.transform.eulerAngles = new Vector3(270, 0, 0);

                    go.AddComponent<EnemyController>();

                    //GameObject explosion = (GameObject) Instantiate(explosionPrefab, new Vector3(0.0f, 0.5f, 0.0f), Quaternion.identity);

                    //explosion.transform.parent = go.transform;

                    //go.GetComponent<EnemyController>().explosion = explosion;
                    go.GetComponent<EnemyController>().parent = go;
                    go.GetComponent<EnemyController>().id = i;
                    go.GetComponent<BoxCollider>().enabled = false;
                    //go.GetComponent<EnemyController>().startIndex = index1;

                    enemies.Add(go);
                    counter++;
                }
            return true;
    }

    void ProgressZone()
    {
        Debug.Log("Zone Cleared");
        switch (currentZone)
        {
        case 1:
            currentZone = 2;
            UnlockLaraVenom();
            PoisonBar.SetActive(true);
            LaraDialog(1);
            currentNpcs       = EnemiesOnZone2;
            EnemyCounter.text = currentNpcs.ToString();
            _enemyGenerator.Generate(currentZone, EnemiesOnZone2);
            break;

        case 2:
            currentZone = 3;
            UnlockZone3();
            LaraDialog(2);
            currentNpcs       = EnemiesOnZone3;
            EnemyCounter.text = currentNpcs.ToString();
            _enemyGenerator.Generate(currentZone, EnemiesOnZone3);
            break;

        case 3:
            currentZone = 4;
            BossArrives();
            LaraDialog(3);
            currentNpcs       = EnemiesOnZone4;
            EnemyCounter.text = currentNpcs.ToString();
            _enemyGenerator.Generate(currentZone, EnemiesOnZone4);
            break;
        }
    }