shaoxiadiablo/Assets/AGame/Scripts/Game/Skill/SkillBird.cs

// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2020-08-28
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "SkillBird" company="Kimch"></copyright>
// <summary></summary>
// ***********************************************************************
namespace G
{
	using UnityEngine;

	/// <summary>
	/// 
	/// </summary>
	[RequireComponent(typeof(SkillBird))]
	public class SkillBird : MonoBehaviour
	{
		private Collider _collider;
		private Animation _animation;

		private Vector3 _targetPos;

		private float _attackDelay;
		private int _attackCount;

		private Vector3 _edgePos;

		private Vector3 _rndPos;

		private Vector3 _direction;

		private Transform _cha1;

		private bool _attack;

		private bool _flyStart;

		public Transform pt_leaf;

		private void Awake()
		{
			_animation = GetComponent<Animation>();
			_animation["appear"].speed = 2.2f;
			_animation["fly_chosun"].speed = 0.2f;
			_collider = GetComponent<Collider>();
			_collider.enabled = false;
		}

		private void Start()
		{
			_cha1 = GameObject.FindWithTag("Player").transform;
		}

		private void OnEnable()
		{
			_animation["appear"].speed = 0f;
			_animation.Play("appear");
			AnimationState animationState = _animation.PlayQueued("fly_chosun");
			animationState.speed = 0.25f;
			_attack = false;
			_collider.enabled = false;
			//pt_leaf.particleEmitter().emit = true;
			_flyStart = false;
			_attackCount = 0;
			_attackDelay = 0f;
		}

		private void Update()
		{
			if (!_flyStart)
			{
				if (_attackDelay > 0.1f)
				{
					_animation["appear"].speed = 2.2f;
					Time.timeScale = 0.1f;
					_flyStart = true;
				}
				else
				{
					_attackDelay += Time.deltaTime;
				}
				return;
			}
			if (!_attack)
			{
				if (_animation.IsPlaying("fly_chosun"))
				{
					_attack = true;
					_attackDelay = 1.2f;
					_animation["appear"].speed = 0.25f;
					Time.timeScale = 1f;
					this.GetComponent<AudioSource>().Play();
				}
				return;
			}
			if (_attackDelay > 0.5f)
			{
				transform.position += transform.forward * Time.deltaTime * 2.5f;
				_attackDelay -= Time.deltaTime;
				_collider.enabled = true;
				return;
			}
			if (_attackDelay > 0f)
			{
				_attackDelay -= Time.deltaTime;
				transform.position += transform.forward * Time.deltaTime * 4f;
				_collider.enabled = false;
				return;
			}
			_attackDelay = 1.2f;
			_edgePos = Random.onUnitSphere * 1f;
			_edgePos.y = 0f;
			_attackCount++;
			if (_attackCount >= 6)
			{
				transform.position = Vector3.one * 15f;
				this.gameObject.SetActive(false);
				_collider.enabled = false;
				pt_leaf.particleEmitter().emit = false;
			}
			else if (_attack)
			{
				_rndPos = _cha1.position + _edgePos;
				_direction = _cha1.position - _rndPos;
				transform.position = _rndPos;
				this.GetComponent<AudioSource>().Play();
				if (_direction != Vector3.zero)
				{
					transform.rotation = Quaternion.LookRotation(_direction);
				}
			}
		}
	}
}