using System.Collections;
using System.Collections.Generic;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.UI;
public class npcInit : MonoBehaviour
{
    [Header("怪物预制体")]
    public GameObject npcPrefab;
   

    [Header("路径")]
    public List<Transform> path = new List<Transform>();
    [Header("移动需要的总时间")]
    public float moveNeedTimer;
    [Header("生成一只怪物的间隔")]
    public float getOneNpcTimer;
    [Header("生成的npc数量")]
    public int npcNumber;
    [Header("迎战按钮")]
    public Button FightBtn;

    [Header("技能UI")]
    public GameObject JnPanel;

    private bool isStrat=false;

    private float timer=0;//计时器
    // Start is called before the first frame update
    void Start()
    {
     
        FightBtn.onClick.AddListener(() =>
        {

            FightBtn.gameObject.SetActive(false);
            FightBtn.interactable=false;
            JnPanel.gameObject.SetActive(true);
            isStrat =true;

            GameObject go = Instantiate(npcPrefab, this.transform);
            go.GetComponent<npcMove>().Init(path, moveNeedTimer);
            go.transform.position = path[0].transform.position;

            npcNumber--;
        });
    }

   
    // Update is called once per frame
    void  Update()
    {
        if (!isStrat)
        {
            return;
        }

        timer += Time.deltaTime;

        if (timer > getOneNpcTimer)
        {
            timer = 0;
            if (npcNumber > 0)
            {
                GameObject go = Instantiate(npcPrefab, this.transform);
                go.GetComponent<npcMove>().Init(path, moveNeedTimer);
                go.transform.position = path[0].transform.position;
                npcNumber--;
            }
            else
            {
                    isStrat = false;
            }
        }
        
    }
    
   

}