// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2020-09-02
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "SkillMirage" company="Kimch"></copyright>
// <summary></summary>
// ***********************************************************************
using UnityEngine;

namespace G
{
	/// <summary>
	/// 幻影
	/// </summary>
	[RequireComponent(typeof(SkillBase))]
	public class SkillMirage : MonoBehaviour
	{
		private float _delayFinish;

		private Vector3 _bounceScale = new Vector3(1f, 1f, 2f);

		private Vector3 _startScale = new Vector3(1f, 1f, 0.5f);

		private Vector3 _position;

		private float _dropDown;

		private bool _bounce;

		private bool _move;

		private Vector3 _direction;

		private void OnEnable()
		{
			transform.localScale = _startScale;
			_dropDown = 0.2f;
			_move = false;
			_bounce = false;
			_delayFinish = 0f;
			_position = transform.position;
		}

		private void Update()
		{
			if (_move)
			{
				_position += _direction * Time.deltaTime * 1.5f;
				if (!_bounce)
				{
					_dropDown -= Time.deltaTime * 3f;
					_direction = transform.forward + Vector3.up * _dropDown;
					transform.rotation = Quaternion.LookRotation(_direction);
				}
				else
				{
					transform.localScale = Vector3.Lerp(transform.localScale, _bounceScale, Time.deltaTime * 3f);
				}
				if (_position.y < 0f)
				{
					_position.y = 0f;
					_dropDown = 0.4f;
					_bounce = true;
					_direction.y = 0f;
					_direction = (_direction + Vector3.up * 0.3f) * 2f;
					transform.rotation = Quaternion.LookRotation(_direction);
				}
			}
			else
			{
				transform.localScale = Vector3.Lerp(transform.localScale, _bounceScale, Time.deltaTime * 5f);
			}
			transform.position = _position;
			_delayFinish += Time.deltaTime;
			if (_delayFinish > 1f)
			{
				this.gameObject.SetActive(false);
				_delayFinish = 0f;
			}
			else if (_delayFinish > 0.1f)
			{
				_move = true;
			}
		}
	}
}