unity+单例

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

public class ModuleManage : MonoBehaviour
{
    private static ModuleManage _instance;
    public static ModuleManage Instance
    {
        get
        {
            if (_instance == null)
            {
                _instance = FindObjectOfType<ModuleManage>();
            }
            return _instance;
        }
    }
    private ModuleManage() { }
    public QuestionManage questionManage;
    public MOCAQuestionManage mOCAQuestionManage;
    public SceneModelManagr sceneModelManagr;
    public MOCASceneModelManage mOCASceneModelManage;
    public GameObject LeftTable;
    public GameObject RightTable;
    public GameObject mOCAScoreboard;
    public GameObject MOCASceneModel;

    public GameObject Earth;

    // Start is called before the first frame update

    void Awake()
    {
        Debug.Log(MOCAGlobalData.SkinSceneName);
        if (MOCAGlobalData.SkinSceneName == "Environment0")
        {
            Earth.SetActive(true);
        }
        else 
        {
            Earth.SetActive(false);

        }
        LeftTable.SetActive(false);
        RightTable.SetActive(false);

        Debug.Log(MOCAGlobalData. CurrentModuleName);
        if (MOCAGlobalData.CurrentSceneModuleName == "MMSE")
        {
            MOCAGlobalData.CurrentModuleName = "MMSE";

            questionManage.gameObject.SetActive(true);
            mOCAQuestionManage.gameObject.SetActive(false);
            mOCAScoreboard.SetActive(false);
            MOCASceneModel.SetActive(false);
            sceneModelManagr.enabled = true;
            mOCASceneModelManage.enabled = false;
        }
        else if (MOCAGlobalData.CurrentSceneModuleName == "MOCA" || MOCAGlobalData.CurrentSceneModuleName == "智能MoCA")
        {
            MOCAGlobalData.CurrentModuleName = "MOCA";

            questionManage.gameObject.SetActive(false);
            mOCAQuestionManage.gameObject.SetActive(true);
            mOCAScoreboard.SetActive(true);
            MOCASceneModel.SetActive(true);

            sceneModelManagr.enabled = false;
            mOCASceneModelManage.enabled = true;
        }
        else if (MOCAGlobalData.CurrentSceneModuleName == "SCALE")//SCALE
        {
            //混合测试EMCA,首先进入MMSE模块
            MOCAGlobalData.CurrentModuleName = "MMSE";
            questionManage.gameObject.SetActive(true);
            mOCAQuestionManage.gameObject.SetActive(false);
            mOCAScoreboard.SetActive(false);
            MOCASceneModel.SetActive(false);
            sceneModelManagr.enabled = true;
            mOCASceneModelManage.enabled = false;
        }
    }

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