using UnityEngine;

public class twinkle : MonoBehaviour
{
	private float baseIntensity;

	private Light torchLight;

	private Renderer fire;

	private Material fireSource;

	private void Start()
	{
		Renderer[] componentsInChildren = base.gameObject.GetComponentsInChildren<Renderer>();
		Renderer[] array = componentsInChildren;
		foreach (Renderer renderer in array)
		{
			if (renderer.gameObject.name == "fx_fire")
			{
				fire = renderer;
				break;
			}
			Material[] materials = renderer.materials;
			foreach (Material material in materials)
			{
				if (material.name.StartsWith("mat_torch_01"))
				{
					fireSource = material;
				}
			}
		}
		torchLight = base.gameObject.GetComponentInChildren<Light>();
		if ((bool)torchLight && (bool)fire)
		{
			baseIntensity = torchLight.intensity;
		}
	}

	private void Update()
	{
		if ((bool)torchLight && (bool)fire)
		{
			torchLight.transform.position = torchLight.transform.position * 0.7f + fire.bounds.center * 0.3f;
			torchLight.intensity = baseIntensity + fire.bounds.size.magnitude;
		}
		if ((bool)fireSource)
		{
			float num = 2.3f + fire.bounds.size.magnitude / 3f;
			fireSource.SetVector("_EmissionColor", new Vector4(num, num, num, num));
		}
	}
}