using UnityEngine;

namespace Artngame.SKYMASTER
{
	[ExecuteInEditMode]
	public class moveMapOriginSM : MonoBehaviour
	{
		public Transform MapToMove;

		public float moveAfterDist = 1000f;

		public Transform player;

		public CloudScript fullvolumeClouds;

		public Material shadowsMat;

		public bool operateOnlyXZ = true;

		private Vector3 initPlayerPos;

		public bool useLateUpdate;

		private void Start()
		{
			if (shadowsMat != null && shadowsMat.HasProperty("cameraWSOffset"))
			{
				shadowsMat.SetVector("cameraWSOffset", Vector3.zero);
			}
			if (fullvolumeClouds != null)
			{
				fullvolumeClouds._CameraWSOffset = Vector3.zero;
			}
			initPlayerPos = player.transform.position;
		}

		private void LateUpdate()
		{
			if (useLateUpdate)
			{
				myUpdate();
			}
		}

		private void Update()
		{
			if (!useLateUpdate)
			{
				myUpdate();
			}
		}

		private void myUpdate()
		{
			float num = Vector3.Distance(player.transform.position, initPlayerPos);
			if (operateOnlyXZ)
			{
				num = Vector2.Distance(new Vector2(player.transform.position.x, player.transform.position.z), new Vector2(initPlayerPos.x, initPlayerPos.z));
			}
			if (shadowsMat != null && shadowsMat.HasProperty("cameraWSOffset"))
			{
				if (Application.isPlaying)
				{
					shadowsMat.SetVector("cameraWSOffset", fullvolumeClouds._CameraWSOffset);
				}
				else
				{
					shadowsMat.SetVector("cameraWSOffset", Vector3.zero);
				}
			}
			if (!(MapToMove != null) || !(num > moveAfterDist) || !Application.isPlaying)
			{
				return;
			}
			if (fullvolumeClouds != null)
			{
				if (operateOnlyXZ)
				{
					fullvolumeClouds._CameraWSOffset += new Vector3(player.transform.position.x, 0f, player.transform.position.z);
				}
				else
				{
					fullvolumeClouds._CameraWSOffset += player.transform.position;
				}
			}
			if (operateOnlyXZ)
			{
				MapToMove.transform.position -= new Vector3(player.transform.position.x, 0f, player.transform.position.z);
			}
			else
			{
				MapToMove.transform.position -= player.transform.position;
			}
			if (operateOnlyXZ)
			{
				player.transform.position = new Vector3(0f, player.transform.position.y, 0f);
			}
			else
			{
				player.transform.position = Vector3.zero;
			}
			initPlayerPos = player.transform.position;
		}
	}
}