Respawn destroyed object in Unity

Question

I have this script where as to when i hit a trigger my enemy spawns at a random time then the enemy destroy itself at a random time. I want to respawn the enemy again so it can do this over and over again. Any Suggestions:

public class SpawnManager : MonoBehaviour {

public GameObject Enemy; // the enemy prefab
public float mytimer; // the time to wait before spawn
public float transport;// the time it has to destroy itself

private GameObject _spawndEnemy; // the enemy that was spawnd

void SpawnEnemy()
{
    var enemySpawnPoint =  GameObject.Find("FFEnemySpawn1").transform;
    _spawndEnemy = Instantiate(
         Enemy, enemySpawnPoint.position, enemySpawnPoint.rotation) as GameObject;
    transport = Random.Range (2,15);
}

void OnTriggerEnter(Collider other)
{
    if (other.gameObject.name == "FFTrigger") {
        mytimer = Random.Range(0,15);
        Invoke("SpawnEnemy", mytimer);
        Debug.Log("Spawn Normal");
    }
}

void Update()
{
    Destroy (_spawndEnemy, transport);
}
}

Answer 1

Hi Ghostdre this question would probably be better answered here Game Dev SO , as for your question I would recommend creating an Enemy class object and data members for the GameObject as well as a time variable which determines how long the Enemy should live before being Destroyed.

eg

public class SpawnManager
{
    public float lifeTime;

    ...

    void Update()
    {
        lifeTime -= Time.deltaTime

        if (lifeTime <= 0)
        {
            Destroy (_spawndEnemy, transport);
            SpawnEnemy()
        }
    }
}

Please note that this is an incomplete example, but it should give you an idea of where to go from here.