XiJianYCYL/Assets/XDKUnityCloudExamples/Common/Scripts/Question/QuestionItem.cs

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

public enum EAnswerType
{
    A, B, C, D, E
}
public class QuestionItem : MonoBehaviour, IPointerHandler
{
    public Action<QuestionItem> OnClickBtn;
    private Text m_Menu;
    private Text m_Answer;
    private Image m_RightImage;
    private Image m_ErrorImage;
    private int m_ID;
    private bool m_IsClick;

    private string m_Answertext;

    /// <summary>
    /// 答案选项ID
    /// </summary>
    public int ID
    {
        get { return m_ID; }
        set { m_ID = value; }
    }

    /// <summary>
    /// 答案文字
    /// </summary>
    public string Answertext
    {
        get { return m_Answertext; }
        set { m_Answertext = value; }
    }

    public bool IsClick
    {
        get { return m_IsClick; }
        set
        {
            m_IsClick = value;
            if (!m_IsClick)
            {
                m_ErrorImage.gameObject.SetActive(false);
                m_RightImage.gameObject.SetActive(false);
            }
        }
    }

    private void Awake()
    {
        m_IsClick = false;
        m_Menu = transform.Find("MenuText").GetComponent<Text>();
        m_Answer = transform.Find("QuestionText").GetComponent<Text>();
        m_RightImage = transform.Find("RightImage").GetComponent<Image>();
        m_ErrorImage = transform.Find("ErrorImage").GetComponent<Image>();

        m_ErrorImage.gameObject.SetActive(false);
        m_RightImage.gameObject.SetActive(false);
    }

    public void Init()
    {
        m_Answer.text = m_Answertext;
        switch (ID)
        {
            case (int)EAnswerType.A:
                m_Menu.text = "A";
                break;
            case (int)EAnswerType.B:
                m_Menu.text = "B";
                break;
            case (int)EAnswerType.C:
                m_Menu.text = "C";
                break;
            case (int)EAnswerType.D:
                m_Menu.text = "D";
                break;
            case (int)EAnswerType.E:
                m_Menu.text = "E";
                break;
            default:
                break;
        }
    }



    void Start()
    {

    }

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


    /// <summary>
    /// 判断答案是否正确
    /// </summary>
    /// <param name="istrue"></param>
    public void JudgeAnswer(bool istrue)
    {

        m_ErrorImage.gameObject.SetActive(!istrue);
        m_RightImage.gameObject.SetActive(istrue);
    }


    public void OnPointerClick(PointerEventData eventData)
    {
        if (m_IsClick)
        {
            return;
        }

        if (OnClickBtn != null)
        {
            OnClickBtn(this);
        }
    }

    public void OnDrag(PointerEventData eventData)
    {

    }

    public void OnPointerDown(PointerEventData eventData)
    {

    }

    public void OnPointerEnter(PointerEventData eventData)
    {

    }

    public void OnPointerExit(PointerEventData eventData)
    {

    }

    public void OnPointerUp(PointerEventData eventData)
    {

    }


}