DCGO/Assets/Effect/48 Particle Effect Pack/Script/csParticleEffectPackLightControl.cs

using UnityEngine;
using System.Collections;

public class csParticleEffectPackLightControl : MonoBehaviour {
	
	public Light _light;
	float _time = 0;
	public float Delay = 0.5f;
	public float Down = 1;
	public Light _light2;
	public float Delay2 = 0;
	public float Delay3 = 0;
	public float Maxintensity = 0;
	public float Up = 1;
	
	void Update ()
	{
		_time += Time.deltaTime;

		if(_light)
		{
			if(_time > Delay)
			{
				if(_light.intensity > 0)
					_light.intensity -= Time.deltaTime*Down;
				
				if(_light.intensity <= 0)
					_light.intensity = 0;
			}
		}
		if(_light2)
		{
			if(_time > Delay2 && _time < Delay2+Delay3)
			{
				if(_light2.intensity <= Maxintensity)
					_light2.intensity += Time.deltaTime*Up;
				if(_light2.intensity > Maxintensity)
					_light2.intensity = Maxintensity;
			}

			if(_time > Delay2+Delay3)
			{
				if(_light2.intensity > 0)
					_light2.intensity -= Time.deltaTime*Down;
				
				if(_light2.intensity <= 0)
					_light2.intensity = 0;
			}
		}
	}
}