using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using Obvious.Soap;
using UFS3.Management;
using UnityEngine;
using UnityEngine.Rendering.HighDefinition;

public class FishSystemManager : SceneSingleton<FishSystemManager>
{
	public FishController fishControllerPrefab;

	public FishOnMapPreset FishPreset;

	public ScriptableListGameObject distanceSourceObjects;

	public LayerMask terrainMask;

	public LayerMask objectMask;

	public float fishDensity;

	[SerializeField]
	private float cullDistance = 70f;

	[SerializeField]
	private int _zonePerFrame = 3;

	[SerializeField]
	private WaterSurface _WaterSurface;

	private List<FishZoneObject> zoneObjects;

	private Camera mainCamera;

	private Stopwatch stopwatch;

	private int _currentZoneID;

	public void RegenerateWaypoints()
	{
		FishZoneObject[] componentsInChildren = GetComponentsInChildren<FishZoneObject>();
		foreach (FishZoneObject fishZoneObject in componentsInChildren)
		{
			fishZoneObject.maxFishes = Mathf.RoundToInt(fishDensity * fishZoneObject.radius);
			fishZoneObject.fishSystemManager = this;
			fishZoneObject.fishPreset = FishPreset;
			fishZoneObject.terrainMask = terrainMask;
			fishZoneObject.objectMask = objectMask;
		}
	}

	private void Start()
	{
		zoneObjects = GetComponentsInChildren<FishZoneObject>().ToList();
	}

	private void Update()
	{
		if (zoneObjects.Count == 0 || distanceSourceObjects.Count == 0)
		{
			return;
		}
		int num = _zonePerFrame;
		while (num > 0)
		{
			FishZoneObject zoneObject = zoneObjects[_currentZoneID];
			CalculateZoneObjectCullDistance(zoneObject);
			num--;
			_currentZoneID++;
			if (_currentZoneID >= zoneObjects.Count)
			{
				_currentZoneID = 0;
			}
		}
		foreach (FishZoneObject zoneObject2 in zoneObjects)
		{
			_ = zoneObject2.gameObject.activeSelf;
		}
	}

	private void CalculateZoneObjectCullDistance(FishZoneObject zoneObject)
	{
		foreach (GameObject distanceSourceObject in distanceSourceObjects)
		{
			bool flag = Vector3.Distance(distanceSourceObject.transform.position, zoneObject.transform.position) - zoneObject.radius > cullDistance;
			zoneObject.Cull(flag);
			if (!flag)
			{
				break;
			}
		}
	}
}