using UnityEngine;

public class MegaModLODManager : MonoBehaviour
{
	public GameObject theCamera;

	public GameObject meshContainer;

	public MegaModLOD[] levelsOfDetail;

	public int currentLOD = -1;

	private float lastLODCheckTime;

	private float LODCheckInterval = 0.2f;

	private void Update()
	{
		if (!(Time.time - lastLODCheckTime > LODCheckInterval))
		{
			return;
		}
		float num = Vector3.Distance(base.transform.position, theCamera.transform.position);
		int num2 = levelsOfDetail.Length - 1;
		for (int num3 = levelsOfDetail.Length - 1; num3 >= 0; num3--)
		{
			if (num > levelsOfDetail[num3].distance)
			{
				num2 = num3;
				break;
			}
		}
		if (num2 != currentLOD)
		{
			currentLOD = num2;
			MegaModifyObject component = meshContainer.GetComponent<MegaModifyObject>();
			if (component != null)
			{
				meshContainer.GetComponent<MeshFilter>().mesh = levelsOfDetail[num2].mesh;
				component.MeshUpdated();
				for (int i = 0; i < component.mods.Length; i++)
				{
					MegaModifier megaModifier = component.mods[i];
					megaModifier.ModEnabled = megaModifier.MaxLOD >= currentLOD;
				}
			}
		}
		lastLODCheckTime = Time.time;
	}
}