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

public class SaoDiJiQi : MonoBehaviour
{
    public enum State { 
        work,
        unwork
    }
    public bool StateOfJQR;
    State curState;
    public float Speed;
    Vector3 birthPlace;
    public Transform[] points;
    [SerializeField]
    int curPointIndex;
    private void Awake()
    {
        curState = State.unwork;
        birthPlace = transform.position;
        curPointIndex = 0;
        StateOfJQR = false;
    }

    private void Update()
    {
        switch (curState) {
            case State.work:
                Vector3 dir = (points[curPointIndex].position - transform.position).normalized;
                transform.position+=(dir*Speed*Time.deltaTime);
                IsArrive();
                break;
            case State.unwork:
                //Vector3 Dir = (birthPlace - transform.position).normalized;
                //transform.position += (Dir * Speed * Time.deltaTime);
                break;
        }
    }

    void IsArrive() {
        if (Vector3.Distance(transform.position, points[curPointIndex].position) <= 0.05f) {
            if (curPointIndex == points.Length - 1)
            {
                curPointIndex = 0;
                return;
            }
            curPointIndex++;
        }
    }

    public void updateState() {
        if (curState == State.work)
        {
            curState = State.unwork;
            //curPointIndex = 0;
        }
        else{
            TaskCenter.GetInstance().FinishTask(1);
            curState = State.work;
        }

    }
    public void JQR()
    {
        if (StateOfJQR)
        {
            StateOfJQR = false;
            updateState();
        }
        else
        {
            StateOfJQR = true;
            updateState();
        }
    }
}