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

public class RacingPanel : MonoBehaviour
{
    //帮助
    public Button btnHelp;
    //投入蜗蛋
    public Button btnPut;
    //冠军记录
    public Button btnFirst;
    //任务
    public Button btnTask;
    //关闭
    public Button btnClose;

    //美队
    public Button btnMei;
    //蜘蛛侠
    public Button btnPig;
    //毒液
    public Button btnDu;
    //钢铁侠
    public Button btnGang;
    //蝙蝠侠
    public Button btnBian;
    //超人
    public Button btnChao;
    //雷神
    public Button btnLei;
    //灭霸
    public Button btnMie;

    public RectTransform imgMei;
    public RectTransform imgPig;
    public RectTransform imgDu;
    public RectTransform imgGang;
    public RectTransform imgBian;
    public RectTransform imgChao;
    public RectTransform imgLei;
    public RectTransform imgMie;
    //当前选中的图片位置
    private RectTransform nowImg;

    public GameObject imgMeiQ;
    public GameObject imgPigQ;
    public GameObject imgDuQ;
    public GameObject imgGangQ;
    public GameObject imgBianQ;
    public GameObject imgChaoQ;
    public GameObject imgLeiQ;
    public GameObject imgMieQ;
    //当前选中蜗牛的钱
    private GameObject nowObj;

    // Start is called before the first frame update
    void Start()
    {
        //美队
        btnMei.onClick.AddListener(() =>
        {
            //更新按钮图片上滑
            ImgUpward(imgMei, imgMeiQ);
            //当前选中的蜗牛

        });
        //蜘蛛侠
        btnPig.onClick.AddListener(() =>
        {
            ImgUpward(imgPig, imgPigQ);
        });
        //毒液
        btnDu.onClick.AddListener(() =>
        {
            ImgUpward(imgDu, imgDuQ);
        });
        //钢铁侠
        btnGang.onClick.AddListener(() =>
        {
            ImgUpward(imgGang, imgGangQ);
        });
        //蝙蝠侠
        btnBian.onClick.AddListener(() =>
        {
            ImgUpward(imgBian, imgBianQ);
        });
        //超人
        btnChao.onClick.AddListener(() =>
        {
            ImgUpward(imgChao, imgChaoQ);
        });
        //雷神
        btnLei.onClick.AddListener(() =>
        {
            ImgUpward(imgLei, imgLeiQ);
        });
        //灭霸
        btnMie.onClick.AddListener(() =>
        {
            ImgUpward(imgMie, imgMieQ);
        });

    }

    // Update is called once per frame
    void Update()
    {
        
    }

    private void ImgUpward(RectTransform rec,GameObject obj)
    {
        //首先判断当前图片是否为空 不为空才处理
        if (nowImg!=null)
        {
            nowImg.localPosition = Vector3.zero;
        }
        //判断当前选中的游戏对象是否为空 不为空才处理
        if (nowObj!=null)
        {
            nowObj.SetActive(false);
            
        }

        //判断是否点击的是同一个按钮
        if (nowObj == obj && nowImg == rec)
        {
            nowImg = null;
            nowObj = null;
            return;
        }

        rec.localPosition = new Vector3(0,50,0);
        obj.SetActive(true);

        //重新赋值
        nowImg=rec;
        nowObj=obj;

    }
}