Unity C#4.5.2 2D销毁实例化粒子系统预制

我获得了这段代码片段，它实例化了一个粒子系统预置。我遇到的问题是克隆在5秒延迟后不会被摧毁。任何建议都将不胜感激

private ParticleSystem instantiate(ParticleSystem prefab, Vector3 position)
{
    ParticleSystem newParticleSystem = Instantiate(
        prefab,
        position,
        Quaternion.identity
        ) as ParticleSystem;

    if(newParticleSystem.gameObject != null)
    {
        Destroy(
            newParticleSystem.gameObject,
            newParticleSystem.startLifetime
            );
    }

    return newParticleSystem;
}

---

您的代码依赖于所谓的ParticleSystem来跟踪何时销毁系统。我要做的是：

private ParticleSystem instantiate(ParticleSystem prefab, Vector3 position)
{
    ParticleSystem newParticleSystem = Instantiate(
        prefab,
        position,
        Quaternion.identity
        ) as ParticleSystem;

    newParticalSystem.AddComponent<TimedDestroy>().delay = newParticleSystem.startLifetime;

    return newParticleSystem;
}

using UnityEngine;
public class TimedDestroy : MonoBehaviour
{
    public float delay;

    void Start()
    {
        Invoke("destruct",delay);
    }

    public void destruct()
    {
        Destroy(gameObject);
    }
}