using BehaviorDesigner.Runtime.Tasks;
using UnityEngine;

internal class FishHoverNearTarget : FishMove
{
	private float distanceToTarget = 0.5f;

	private float hoverTime = 20f;

	private float timer = -1f;

	private Vector3 destination;

	private float maxDistanceDelta = 0.03f;

	[HideInInspector]
	public new Transform transform;

	public override void OnStart()
	{
		transform = GetComponent<Transform>();
		base.OnStart();
		timer = Time.time;
	}

	public override TaskStatus OnUpdate()
	{
		if (Time.timeScale == 0f)
		{
			return TaskStatus.Running;
		}
		Vector3 vector = Target();
		float num = vector.y;
		if (vector.y > 0f - fish.fishHalfHeight)
		{
			num -= fish.fishHalfHeight;
		}
		else if (vector.y < fish.terrainLevel.y + fish.fishHalfHeight)
		{
			num += fish.fishHalfHeight;
		}
		transform.position = Vector3.MoveTowards(transform.position, new Vector3(vector.x, num, vector.z), maxDistanceDelta);
		transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(fish.pullDirection), turnRate.Value);
		if (timer < Time.time)
		{
			return TaskStatus.Success;
		}
		return TaskStatus.Running;
	}
}