using System.Collections;
using UnityEngine;

public class KGFPhotoCapture : MonoBehaviour
{
	private KGFMapSystem.KGFPhotoData itsOldPhotoData;

	public KGFMapSystem itsMapSystem;

	private KGFMapSystem.KGFPhotoData itsPhotoData;

	private bool itsDestroy;

	private void Start()
	{
		itsPhotoData = itsMapSystem.GetNextPhotoData();
		if (itsPhotoData != null)
		{
			base.transform.position = CalculateCameraPosition(itsPhotoData);
		}
	}

	private Vector3 CalculateCameraPosition(KGFMapSystem.KGFPhotoData thePhotoData)
	{
		Vector3 itsPosition = thePhotoData.itsPosition;
		float num = thePhotoData.itsMeters / 2f;
		itsPosition.x += num;
		if (itsMapSystem.GetOrientation() == KGFMapSystem.KGFMapSystemOrientation.XZDefault)
		{
			itsPosition.z += num;
			itsPosition.y += GetComponent<Camera>().farClipPlane;
		}
		else
		{
			itsPosition.y += num;
			itsPosition.z -= GetComponent<Camera>().farClipPlane;
		}
		return itsPosition;
	}

	private IEnumerator OnPostRender()
	{
		if (itsPhotoData != null)
		{
			itsPhotoData.itsTexture.ReadPixels(new Rect(0f, 0f, itsPhotoData.itsTextureSize, itsPhotoData.itsTextureSize), 0, 0);
			itsPhotoData.itsTexture.wrapMode = TextureWrapMode.Clamp;
			itsPhotoData.itsTexture.Apply();
			itsOldPhotoData = itsPhotoData;
			itsPhotoData = itsMapSystem.GetNextPhotoData();
			if (itsPhotoData != null)
			{
				base.transform.position = CalculateCameraPosition(itsPhotoData);
			}
			yield return new WaitForEndOfFrame();
			KGFMapSystem.KGFSetChildrenActiveRecursively(itsOldPhotoData.itsPhotoPlane, true);
		}
		if (itsPhotoData == null)
		{
			yield return new WaitForEndOfFrame();
			itsDestroy = true;
		}
	}

	private void Update()
	{
		if (itsDestroy)
		{
			Object.Destroy(base.gameObject);
		}
	}
}