using LuxWater;
using UnityEngine;
using UnityEngine.AzureSky;

public class UnderwaterCamera : MonoBehaviour
{
	public enum ViewType
	{
		FloatView = 0,
		BaitView = 1
	}

	public bool AllowRotation = true;

	public bool clickToRotate;

	public Transform target;

	public float distance = 5f;

	public float xSpeed = 120f;

	public float ySpeed = 120f;

	public float yMinLimit = -20f;

	public float yMaxLimit = 80f;

	public float distanceMin = 0.5f;

	public float distanceMax = 15f;

	public float XInit;

	public float YInit = 60f;

	private ViewType viewType = ViewType.BaitView;

	[SerializeField]
	private LayerMask underwaterLayersMask;

	[SerializeField]
	private LayerMask topwaterLayersMask;

	[HideInInspector]
	public FRod currentRod;

	private LuxWater_WaterVolume waterUnderWaterVolume;

	private AzureFogScattering fog;

	private Camera mCamera;

	private FWaterDisplacement fWaterDisplacement;

	private float x;

	private float y;

	public static bool rightclicked;

	private bool isCameraCollide;

	private AudioSource ownAudio;

	[HideInInspector]
	public int i;

	public void Start()
	{
		x = XInit;
		y = YInit;
		i = 0;
		mCamera = GetComponent<Camera>();
		ownAudio = GetComponent<AudioSource>();
		waterUnderWaterVolume = Object.FindObjectOfType<LuxWater_WaterVolume>();
		waterUnderWaterVolume.enabled = true;
		EnableDisableAllAudioOnScene(val: false);
		fog = mCamera.GetComponent<AzureFogScattering>();
		fog.enabled = false;
		if (viewType == ViewType.BaitView)
		{
			target = currentRod.LureHookWaterDisplacement.transform;
			fWaterDisplacement = currentRod.LureHookWaterDisplacement;
		}
	}

	private void LateUpdate()
	{
		if (AllowRotation)
		{
			rightclicked = Input.GetMouseButton(1);
		}
		if (i == 0)
		{
			x += Input.GetAxis("Mouse X") * xSpeed * distance * 0.02f;
			y -= Input.GetAxis("Mouse Y") * ySpeed * 0.02f;
			y = ClampAngle(y, yMinLimit, yMaxLimit);
			Quaternion quaternion = Quaternion.Euler(y, x, 0f);
			distance = Mathf.Clamp(distance - Input.GetAxis("Mouse ScrollWheel") * 5f, distanceMin, distanceMax);
			Vector3 vector = new Vector3(0f, 0f, 0f - distance);
			Vector3 position = quaternion * vector + target.position;
			base.transform.rotation = quaternion;
			base.transform.position = position;
			i = 1;
		}
		else if ((bool)target)
		{
			x += Input.GetAxis("Mouse X") * xSpeed * distance * 0.02f;
			y -= Input.GetAxis("Mouse Y") * ySpeed * 0.02f;
			y = ClampAngle(y, yMinLimit, yMaxLimit);
			Quaternion quaternion2 = Quaternion.Euler(y, x, 0f);
			distance = Mathf.Clamp(distance - Input.GetAxis("Mouse ScrollWheel") * 5f, distanceMin, distanceMax);
			Vector3 vector2 = new Vector3(0f, 0f, 0f - distance);
			Vector3 position2 = quaternion2 * vector2 + target.position;
			base.transform.rotation = quaternion2;
			base.transform.position = position2;
		}
		_ = base.transform.position - target.position;
		if (isCameraCollide)
		{
			distance = Mathf.MoveTowards(distance, distanceMin, Time.deltaTime * 10f);
		}
		if (!fWaterDisplacement)
		{
			return;
		}
		if (base.transform.position.y < fWaterDisplacement.waterHeightPosition)
		{
			if (!ownAudio.enabled)
			{
				if (!ownAudio.enabled)
				{
					EnableDisableAllAudioOnScene(val: false);
				}
				ownAudio.enabled = true;
				mCamera.cullingMask = underwaterLayersMask;
				fog.enabled = false;
			}
		}
		else
		{
			if (ownAudio.enabled)
			{
				EnableDisableAllAudioOnScene(val: true);
			}
			ownAudio.enabled = false;
			mCamera.cullingMask = topwaterLayersMask;
			fog.enabled = true;
		}
	}

	private void OnTriggerStay(Collider other)
	{
		isCameraCollide = true;
	}

	private void OnTriggerExit(Collider other)
	{
		isCameraCollide = false;
	}

	public static float ClampAngle(float angle, float min, float max)
	{
		if (angle < -360f)
		{
			angle += 360f;
		}
		if (angle > 360f)
		{
			angle -= 360f;
		}
		return Mathf.Clamp(angle, min, max);
	}

	private void EnableDisableAllAudioOnScene(bool val)
	{
		AudioSource[] array = Object.FindObjectsOfType<AudioSource>();
		for (int i = 0; i < array.Length; i++)
		{
			if (ownAudio != array[i])
			{
				array[i].enabled = val;
			}
		}
	}

	private void OnDestroy()
	{
		if ((bool)waterUnderWaterVolume)
		{
			waterUnderWaterVolume.enabled = false;
		}
		EnableDisableAllAudioOnScene(val: true);
	}
}