using System;
using UltimateWater;
using UnityEngine;

public class FreeCamera : MonoBehaviour
{
	[HideInInspector]
	public Camera camera;

	public AudioSource underwaterAudio;

	private bool isUnderWater;

	public static event Action OnEnterUnderwater;

	public static event Action OnExitUnderwater;

	private void Start()
	{
		camera = GetComponent<Camera>();
		underwaterAudio.Stop();
	}

	private void OnDestroy()
	{
		if (isUnderWater)
		{
			isUnderWater = false;
			FreeCamera.OnExitUnderwater?.Invoke();
		}
	}

	private void Update()
	{
		if (GameWaterSystem.IsPositionUnderWater(base.transform.position))
		{
			if (!isUnderWater)
			{
				isUnderWater = true;
				camera.cullingMask |= 1 << LayerMask.NameToLayer("UnderwaterObject");
				underwaterAudio.Play();
				EnableDisableAllAudioOnScene(val: false);
				GetComponent<WaterCamera>().enabled = false;
				FreeCamera.OnEnterUnderwater?.Invoke();
			}
		}
		else if (isUnderWater)
		{
			isUnderWater = false;
			camera.cullingMask &= ~(1 << LayerMask.NameToLayer("UnderwaterObject"));
			underwaterAudio.Stop();
			EnableDisableAllAudioOnScene(val: true);
			GetComponent<WaterCamera>().enabled = true;
			FreeCamera.OnExitUnderwater?.Invoke();
		}
	}

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