using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;

//靶子类
//该靶子在平常情况下会在轨道上面移动
//当靶子被打倒时停止
public class Target_1 : Hurtable {
    [Range(0.0f,10f)]
    public float speed;
    //运动的起始与结束位置
    private float nowX;
    public float startX;
    public float endX;
    //运动方向
    private bool isLeft;
    private bool isActive;

	// Use this for initialization
	void Start () {
        deathEvent.AddListener(StopMode);
        nowX = myself_1.transform.localPosition.x;
        isLeft = false;
        isActive = true;
    }
	
	// Update is called once per frame
	void Update () {
        if (isActive) {
            ActiveMode();
        }
	}

    //靶子在轨道上面运动的模式
    public void ActiveMode() {
        if (nowX < endX && isLeft) {
            myself_1.transform.localPosition += new Vector3(Time.deltaTime * speed, 0, 0);
            nowX += Time.deltaTime * speed;
        } else if (nowX > startX && !isLeft) {
            myself_1.transform.localPosition -= new Vector3(Time.deltaTime * speed, 0, 0);
            nowX -= Time.deltaTime * speed;
        }

        if (nowX >= endX && isLeft)
        {
            isLeft = false;
        }
        else if(nowX <=startX && !isLeft) {
            isLeft = true;
        }
    }

    //靶子在轨道上面停止的模式
    public void StopMode() {
        isActive = false;
        gameObject.AddComponent<Rigidbody>();
        gameObject.GetComponent<NavMeshObstacle>().enabled = false;
        gameObject.transform.localEulerAngles += new Vector3(5f,0f,0f);
    }
}