MVC全名是Model View Controller，是模型(model)－视图(view)－控制器(controller)的缩写，一种软件设计典范，用一种业务逻辑、数据、界面显示分离的方法组织代码，将业务逻辑聚集到一个部件里面，在改进和个性化定制界面及用户交互的同时，不需要重新编写业务逻辑。MVC被独特的发展起来用于映射传统的输入、处理和输出功能在一个逻辑的图形化用户界面的结构中。

MVC 框架简单如下图

换种形式的 MVC 业务流程

Model（模型）是应用程序中用于处理应用程序数据逻辑的部分。　　通常模型对象负责在数据库中存取数据。

View（视图）是应用程序中处理数据显示的部分。　　通常视图是依据模型数据创建的。

Controller（控制器）是应用程序中处理用户交互的部分。　　通常控制器负责从视图读取数据，控制用户输入，并向模型发送数据。

三、简单使用说明

1、UIPanel 各个UI面板继承 UIPanelBase

2、UIPanel 中类似如下通过UI元素的名称进行相关事件绑定，Text 或者 Image.Sprite 更新等等

AddButtonListener(UIWidegetNameString.Button_N,tmpPanelLogic.Button_N);

AddInputFieldValueChangedListener(UIWidegetNameString.InputField_N, tmpPanelLogic.InputField_N);

AddSliderListener(UIWidegetNameString.Slider_N, tmpPanelLogic.Slider_N);

ChangeTextContent(UIWidegetNameString.Text_N, "Test Text_N Click : " + mTmpPanelModel.ClickCount1);

........

3、本案例 TmpPanelModel，TmpPanelLogic，TmpPanel 使用 MVC 将每部分独立成块

4、GameStart 作为程序入口，初始化 UIPanelManager，既可以运行起来整个框架

四、实现原理

1、GameStart 启动 UIPanelManager；

2、UIPanelManager 启动 UIPanelBase；

3、UIPanelBase 获取所有子物件，并且给子物件名称 _N 结尾的添加 UIBehaviour 脚本，并且给子物件名称 _C 结尾的添加 UISubPanelManager脚本；

4、UIBehaviour / UISubPanelManager 把自己注册到 UIPanelManager 字典中；

5、UISubPanelManager 给子物件名称 _S 结尾的添加 UIBehaviour 脚本，并且这里的 UISubPanelManager 管理 _S 子物件；

6、各个 UIPanel （继承 UIPanelBase）通过 _N / _S UI Widget 名称访问该 UI Widget ，添加相关的事件等；

7、UIPanelBase / UIBehaviour / UISubPanelManager 可以根据自己需要扩展更多功能；

8、UIPanelManager 的框架大概如下：

五、注意事项

1、_N，_C, _S 的尾部特征可以根据自己的需要自行设定定义

2、UIPanel 之间的名称一定不一样，且同一 UIPanel 下的 _N UI Widget 名称一定不能重复，不同 UIPanel 下的 _N UI Widget 名称可重复；

3、_C 的名称一定也不一样 (其实 _C 的管理类似 UIPanel)，同一 _C 下的 _S UI Widget 名称一定不能重复，不同 _C 下的 _S UI Widget 名称可重复；

六、效果预览

七、实现步骤

1、打开Unity，新建一个空工程

2、在场景中，UI布局，如下图，把对应的要用到的UI Widget 添加 _N，并把 Item 作为可重用的 item，对应下面要用到的UI Widget 添加 _S，同时把 TmpPanel 添加 TmpPanel 脚本，和 Item 一起作为预制体，保存到工程中，如下图

3、在工程中新建脚本，APP 文件夹中的脚本是不同的应用中涉及到的一些变化较大的脚本，UIFramework 文件夹中的脚本是UI框架中，实际应用变化较小的脚本，是UI的关键脚本

4、把 GameStart 脚本挂载到场景中，是应用的启动脚本，同时Canvas 以作为预制体的 TmpPanel（注意：TmpPanel预制体挂载了TmpPanel脚本）删除

5、运行场景，效果如上

八、参考工程

下载地址：https://download.csdn.net/download/u014361280/13097665

九、关键脚本

1、GameStart

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

public class GameStart : MonoSingleton<GameStart>
{
    public TmpPanelModel mTmpPanelModel;

    internal UIPanelManager mUIPanelManager;


    protected override void Awake()
    {
        base.Awake();
        DontDestroyOnLoad(gameObject);

        mTmpPanelModel = new TmpPanelModel(0,1,2,3,"",0);
        mUIPanelManager = UIPanelManager.Instance;
    }
    // Start is called before the first frame update
    void Start()
    {


        mUIPanelManager.Init(()=> {
            GameObject tmpPrefab = Resources.Load<GameObject>(ResourcesPath.TmpPanel);
            GameObject tmpPanel = GameObject.Instantiate(tmpPrefab);
            tmpPanel.transform.SetParent(mUIPanelManager.MainCanvas, false);
            mUIPanelManager.RegisterUIPanel(tmpPanel.name, tmpPanel.GetComponent<UIPanelBase>());
        });
        
    }

    
}

2、UIPanelManager

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

public class UIPanelManager : MonoSingleton<UIPanelManager>
{
    

    private Transform mainCanvas;

    // panel 名字, UI Widget 名字，UI Widget 实体
    Dictionary<string, Dictionary<string, GameObject>> allUIWidgetsDic;

    // panel 名字, 各个 UIPanelBase 
    Dictionary<string, UIPanelBase> allUIPanelsDic;

    public Transform MainCanvas {
        get {
            if (mainCanvas==null)
            {
                mainCanvas = GameObject.Find("Canvas").transform;
            }

            return mainCanvas;
        }
    }

    /// <summary>
    /// 注册 UI Panel
    /// </summary>
    /// <param name="panelName"></param>
    /// <param name="panelBase"></param>
    public void RegisterUIPanel(string panelName, UIPanelBase panelBase) {
        if (allUIPanelsDic.ContainsKey(panelName)==false)
        {
            allUIPanelsDic.Add(panelName,panelBase);
        }
    }


    /// <summary>
    /// 注册 UI Widget 
    /// </summary>
    /// <param name="panelName"></param>
    /// <param name="uiWidgetNAme"></param>
    /// <param name="uiWidgetGameobject"></param>
    public void RegisterUIWidgetGameObject(string panelName,string uiWidgetNAme, GameObject uiWidgetGameobject) {
        if (allUIWidgetsDic.ContainsKey(panelName)==false)
        {
            allUIWidgetsDic[panelName] = new Dictionary<string, GameObject>();
        }

        allUIWidgetsDic[panelName].Add(uiWidgetNAme,uiWidgetGameobject);
    }

    /// <summary>
    /// 获取 UI Widget
    /// </summary>
    /// <param name="panelName"></param>
    /// <param name="uiWidgetName"></param>
    /// <returns></returns>
    public GameObject GetUIWidgetGameObject(string panelName,string uiWidgetName) {

        if (allUIWidgetsDic.ContainsKey(panelName)==true)
        {
            return allUIWidgetsDic[panelName][uiWidgetName];
        }

        return null;
    }

    public void UnRegisterUIWidgetGameObject(string panelName, string uiWidgetName) {
        if (allUIWidgetsDic.ContainsKey(panelName)==true)
        {
            if (allUIWidgetsDic[panelName].ContainsKey(uiWidgetName)==true)
            {
                allUIWidgetsDic[panelName].Remove(uiWidgetName);
            }
        }
    }

    public void UnRegisterPanelWidget(string panelName)
    {
        if (allUIWidgetsDic.ContainsKey(panelName) == true)
        {
            allUIWidgetsDic[panelName].Clear();
            allUIWidgetsDic[panelName] = null;
        }
    }

    public void UnRegisterPanel(string panelName)
    {
        if (allUIPanelsDic.ContainsKey(panelName) == true)
        {
            allUIWidgetsDic.Remove(panelName);
            
        }
    }

    public void UnRegisterPanelAll()
    {
        if (allUIPanelsDic == null)
        {
            allUIWidgetsDic.Clear();
            allUIWidgetsDic = null;

        }
    }

    protected override void Awake()
    {
        base.Awake();
        
        allUIWidgetsDic = new Dictionary<string, Dictionary<string, GameObject>>();
        allUIPanelsDic = new Dictionary<string, UIPanelBase>();


    }

    /// <summary>
    /// 根据需要变动
    /// </summary>
    public void Init(UnityAction action)
    {

        action();
    }

}

3、UIPanelBase

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

public class UIPanelBase : MonoBehaviour
{

    private void Awake()
    {
        Transform[] allChildTrans = transform.GetComponentsInChildren<Transform>();

        for (int i = 0; i < allChildTrans.Length; i++)
        {
            if (allChildTrans[i].name.EndsWith("_N"))
            {

                UIBehaviour tmp = allChildTrans[i].gameObject.AddComponent<UIBehaviour>();
                tmp.RegisterSelf();
            }

            if (allChildTrans[i].name.EndsWith("_C"))
            {

                allChildTrans[i].gameObject.AddComponent<UISubPanelManager>();
            }
        }
    }

    public void AddUISubPanelManagerComponent(GameObject obj) {
        obj.AddComponent<UISubPanelManager>();
    }

    public GameObject InstantiateGridItems(GameObject itemPrefab,string itemName, Transform parent) {
        GameObject tmpObj = GameObject.Instantiate(itemPrefab);
        tmpObj.name = itemName;        
        tmpObj.transform.SetParent(parent, false);
        AddUISubPanelManagerComponent(tmpObj);

        return tmpObj;
    }

    public GameObject GetUIWidgetGameObject(string uiWidgetName) {
        //Debug.Log("GetUIWidgetGameObject() transform.name:" + transform.name);
        return UIPanelManager.Instance.GetUIWidgetGameObject(this.transform.name, uiWidgetName);
    }

    public UIBehaviour GetUIWidgetUIBehaviour(string uiWidgetName) {
        GameObject obj = GetUIWidgetGameObject(uiWidgetName);

        if (obj !=null)
        {
            return obj.GetComponent<UIBehaviour>();
        }

        return null;
    }


    public UISubPanelManager GetUISubPanelManager(string itemName) {
        GameObject tmpObj = GetUIWidgetGameObject(itemName);

        if (tmpObj != null)
        {
            return tmpObj.GetComponent<UISubPanelManager>();
        }

        return null;
    }

    private void OnDestroy()
    {
        Debug.Log("OnDestroy transform.name:" + transform.name);
        if (UIPanelManager.Instance != null)
        {
            UIPanelManager.Instance.UnRegisterPanelWidget(transform.name);

        }

        if (UIPanelManager.Instance != null)
        {
            UIPanelManager.Instance.UnRegisterPanel(transform.name);
        }
        
    }

    #region UI Widget Operation

    public void AddButtonListener(string uiWidgetName, UnityAction action) {
        UIBehaviour uiBehaviour = GetUIWidgetUIBehaviour(uiWidgetName);
        if (uiBehaviour != null)
        {
            uiBehaviour.AddButtonListener(action);
        }
    }

    public void AddButtonListener(string itemName, string uiWidgetName, UnityAction action)
    {
        UISubPanelManager subPanelManager = GetUISubPanelManager(itemName);
        if (subPanelManager != null)
        {
            subPanelManager.AddButtonListener(uiWidgetName, action);
        }
    }

    public void AddSliderListener( string uiWidgetName, UnityAction<float> action)
    {
        UIBehaviour uiBehaviour = GetUIWidgetUIBehaviour(uiWidgetName);
        if (uiBehaviour != null)
        {
            uiBehaviour.AddSliderListener(action);
        }
    }

    public void AddInputFieldEndEditListener(string uiWidgetName, UnityAction<string> action)
    {
        UIBehaviour uiBehaviour = GetUIWidgetUIBehaviour(uiWidgetName);
        if (uiBehaviour != null)
        {
            uiBehaviour.AddInputFieldEndEditListener(action);
        }
    }

    public void AddInputFieldValueChangedListener(string uiWidgetName, UnityAction<string> action)
    {
        UIBehaviour uiBehaviour = GetUIWidgetUIBehaviour(uiWidgetName);
        if (uiBehaviour != null)
        {
            uiBehaviour.AddInputFieldValueChangedListener(action);
        }
    }

    public void ChangeTextContent(string uiWidgetName, string content) {
        UIBehaviour uiBehaviour = GetUIWidgetUIBehaviour(uiWidgetName);
        if (uiBehaviour != null)
        {
            uiBehaviour.ChangeTextContent(content);
        }
    }

    public void ChangeTextContent(string itemName, string uiWidgetName, string content)
    {
        UISubPanelManager subPanelManager = GetUISubPanelManager(itemName);
        if (subPanelManager != null)
        {
            subPanelManager.ChangeTextContent(uiWidgetName, content);
        }
    }

    #endregion
}

4、UIBehaviour

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

public class UIBehaviour : MonoBehaviour
{

    public void RegisterSelf() {
        UIPanelBase parentUIBase = transform.GetComponentInParent<UIPanelBase>();
        UIPanelManager.Instance.RegisterUIWidgetGameObject(parentUIBase.name, this.transform.name, this.gameObject);
    }

    #region normal UI Envents

    public void AddButtonListener(UnityAction action) {
        Button tmp = transform.GetComponent<Button>();

        if (tmp != null)
        {
            tmp.onClick.AddListener(action);
        }
    }

    public void AddSliderListener(UnityAction<float> action)
    {
        Slider tmp = transform.GetComponent<Slider>();

        if (tmp != null)
        {
            tmp.onValueChanged.AddListener(action);
        }
    }

    public void AddInputFieldEndEditListener(UnityAction<string> action)
    {
        InputField tmp = transform.GetComponent<InputField>();

        if (tmp != null)
        {
            tmp.onEndEdit.AddListener(action);
        }
    }

    public void AddInputFieldValueChangedListener(UnityAction<string> action)
    {
        InputField tmp = transform.GetComponent<InputField>();

        if (tmp != null)
        {
            tmp.onValueChanged.AddListener(action);
        }
    }

    public void ChangeTextContent(string content) {
        Text tmp = transform.GetComponent<Text>();

        if (tmp != null)
        {
            tmp.text = content;
        }
    }

    public void ChangeImageSprite(Sprite sprite)
    {
        Image tmp = transform.GetComponent<Image>();

        if (tmp != null)
        {
            tmp.sprite = sprite;
        }
    }

    #endregion

    #region 动态添加监听接口事件 修改 EventTriggerType

    public void AddDragInterface(UnityAction<BaseEventData> action) {
        EventTrigger trigger = gameObject.GetComponent<EventTrigger>();

        if (trigger == null)
        {
            trigger = gameObject.AddComponent<EventTrigger>();
        }

        EventTrigger.Entry entry = new EventTrigger.Entry();

        entry.eventID = EventTriggerType.Drag;
        entry.callback = new EventTrigger.TriggerEvent();
        entry.callback.AddListener(action);

        trigger.triggers.Add(entry);
    }

    public void AddPointerClickInterface(UnityAction<BaseEventData> action)
    {
        EventTrigger trigger = gameObject.GetComponent<EventTrigger>();

        if (trigger == null)
        {
            trigger = gameObject.AddComponent<EventTrigger>();
        }

        EventTrigger.Entry entry = new EventTrigger.Entry();

        entry.eventID = EventTriggerType.PointerClick;
        entry.callback = new EventTrigger.TriggerEvent();
        entry.callback.AddListener(action);

        trigger.triggers.Add(entry);
    }

    #endregion
}

5、UISubPanelManager

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

public class UISubPanelManager : MonoBehaviour
{
    Dictionary<string, Transform> allChildrenDic;

    private void Awake()
    {
        UIPanelBase parentUIBase = transform.GetComponentInParent<UIPanelBase>();
        UIPanelManager.Instance.RegisterUIWidgetGameObject(parentUIBase.name, this.transform.name, this.gameObject);

        allChildrenDic = new Dictionary<string, Transform>();

        Transform[] tmpChildren = transform.GetComponentsInChildren<Transform>();

        for (int i = 0; i < tmpChildren.Length; i++)
        {
            if (tmpChildren[i].name.EndsWith("_S"))
            {
                tmpChildren[i].gameObject.AddComponent<UIBehaviour>();
                allChildrenDic.Add(tmpChildren[i].name, tmpChildren[i]);
            }
        }
        
    }

    public Transform GetChildTransformByName(string uiWidgetName) {

        return allChildrenDic[uiWidgetName];
    }

    public UIBehaviour GetUIWidgetUIBehaviour(string uiWidgetName)
    {
        Transform obj = GetChildTransformByName(uiWidgetName);

        if (obj != null)
        {
            return obj.GetComponent<UIBehaviour>();
        }

        return null;
    }


    #region UI Widget Operation

    public void AddButtonListener(string uiWidgetName, UnityAction action)
    {
        UIBehaviour uiBehaviour = GetUIWidgetUIBehaviour(uiWidgetName);
        if (uiBehaviour != null)
        {
            uiBehaviour.AddButtonListener(action);
        }
    }

    public void ChangeTextContent(string uiWidgetName, string content)
    {
        UIBehaviour uiBehaviour = GetUIWidgetUIBehaviour(uiWidgetName);
        if (uiBehaviour != null)
        {
            uiBehaviour.ChangeTextContent(content);
        }
    }

    #endregion


    private void OnDestroy()
    {
        if (allChildrenDic!=null)
        {
            allChildrenDic.Clear();
            allChildrenDic = null;
        }
    }

}

6、TmpPanel

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



public class TmpPanel : UIPanelBase
{
    TmpPanelLogic tmpPanelLogic;
    TmpPanelModel mTmpPanelModel;

    string[] itemNameArray;

    private void Start()
    {
        mTmpPanelModel = GameStart.Instance.mTmpPanelModel;
        tmpPanelLogic = new TmpPanelLogic(this, mTmpPanelModel);
        InitAndAddListener();
    }

    void InitAndAddListener() {

        tmpPanelLogic.InitAndBindEvents();

        GameObject itemPrefab = Resources.Load<GameObject>(ResourcesPath.Item);

        itemNameArray = new string[3];
        for (int i = 0; i < 3; i++)
        {
            
            Transform parent = GetUIWidgetGameObject(UIWidegetNameString.Grid_N).transform;
            string itemName = UIWidegetNameString.ItemHeader + i + UIWidegetNameString.ItemTailer;
            itemNameArray[i] = itemName;
            GameObject tmpObj = InstantiateGridItems(itemPrefab, itemName, parent);
            Item item = tmpObj.AddComponent<Item>();
            item.index = i;

            tmpPanelLogic.InitTextItemButton_S(itemNameArray,i);
            
            AddButtonListener(itemNameArray[item.index], UIWidegetNameString.ItemButton_S, ()=> {

                tmpPanelLogic.ItemButton_S(itemNameArray, item.index);
            });
        }

        AddButtonListener(UIWidegetNameString.Button_N,tmpPanelLogic.Button_N);
        AddInputFieldValueChangedListener(UIWidegetNameString.InputField_N, tmpPanelLogic.InputField_N);
        AddSliderListener(UIWidegetNameString.Slider_N, tmpPanelLogic.Slider_N);

        
    }


}

7、TmpPanelLogic

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

public class TmpPanelLogic 
{
    private TmpPanelModel mTmpPanelModel;
    private TmpPanel mTmpPanel;

    public TmpPanelLogic(TmpPanel mTmpPanel, TmpPanelModel mTmpPanelModel)
    {
        this.mTmpPanel = mTmpPanel;
        this.mTmpPanelModel = mTmpPanelModel;
    }

    public void InitAndBindEvents() {
        mTmpPanel.ChangeTextContent(UIWidegetNameString.Text_N, "Test Text_N Click : " + mTmpPanelModel.ClickCount1);
        mTmpPanel.ChangeTextContent(UIWidegetNameString.InputField_Text_N, mTmpPanelModel.InputFieldStr);
        mTmpPanel.ChangeTextContent(UIWidegetNameString.Slider_Text_N, "value : " + mTmpPanelModel.SliderValue);
        mTmpPanelModel.onClickCount1 = (count) => { mTmpPanel.ChangeTextContent(UIWidegetNameString.Text_N, "Test Text_N Click : " + count); };
        mTmpPanelModel.onInputFieldStr = (content) => { mTmpPanel.ChangeTextContent(UIWidegetNameString.InputField_Text_N, content); };
        mTmpPanelModel.onSliderValue = (value) => { mTmpPanel.ChangeTextContent(UIWidegetNameString.Slider_Text_N, "value : " + value); };

    }

    public void InitTextItemButton_S(string[] itemNameArray, int index) {
        switch (index)
        {
            case 0:
                mTmpPanel.ChangeTextContent(itemNameArray[index], UIWidegetNameString.ItemText_S, "Test " + itemNameArray[index] + " : " + mTmpPanelModel.ClickCount2);
                break;

            case 1:
                mTmpPanel.ChangeTextContent(itemNameArray[index], UIWidegetNameString.ItemText_S, "Test " + itemNameArray[index] + " : " + mTmpPanelModel.ClickCount3);
                break;

            case 2:
                mTmpPanel.ChangeTextContent(itemNameArray[index], UIWidegetNameString.ItemText_S, "Test " + itemNameArray[index] + " : " + mTmpPanelModel.ClickCount4);
                break;
        }
    }

    public void Button_N() {
        Debug.Log("Button_N click");


        mTmpPanelModel.ClickCount1++;
    }

    public void InputField_N(string str)
    {
        Debug.Log("InputField_N :" + str);


        mTmpPanelModel.InputFieldStr= str;
    }

    public void Slider_N(float value)
    {
        Debug.Log("Slider_N :" + value);
        mTmpPanelModel.SliderValue = value;
       
       
    }

    public void ItemButton_S(string[] itemNameArray, int index) {
        switch (index)
        {
            case 0:
                Debug.Log("i : " + 0);

                mTmpPanelModel.onClickCount2 = (count) =>
                {
                    mTmpPanel.ChangeTextContent(itemNameArray[index], UIWidegetNameString.ItemText_S, "Test " + itemNameArray[index] + " : " + count);
                };
                mTmpPanelModel.ClickCount2++;
                break;

            case 1:
                Debug.Log("i : " + 1);

                mTmpPanelModel.onClickCount3 = (count) =>
                {
                    mTmpPanel.ChangeTextContent(itemNameArray[index], UIWidegetNameString.ItemText_S, "Test " + itemNameArray[index] + " : " + count);
                };

                mTmpPanelModel.ClickCount3++;
                break;

            case 2:
                Debug.Log("i : " + 2);

                mTmpPanelModel.onClickCount4 = (count) =>
                {
                    mTmpPanel.ChangeTextContent(itemNameArray[index], UIWidegetNameString.ItemText_S, "Test " + itemNameArray[index] + " : " + count);
                };

                mTmpPanelModel.ClickCount4++;
                break;

            default:
                break;
        }
    }
}

8、TmpPanelModel

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

public class TmpPanelModel 
{
    private int clickCount1;
    private int clickCount2;
    private int clickCount3;
    private int clickCount4;

    private string inputFieldStr;
    private float sliderValue;

    public UnityAction<int> onClickCount1;
    public UnityAction<int> onClickCount2;
    public UnityAction<int> onClickCount3;
    public UnityAction<int> onClickCount4;
    public UnityAction<string> onInputFieldStr;
    public UnityAction<float> onSliderValue;

    public TmpPanelModel(int clickCount1, int clickCount2, int clickCount3, int clickCount4, string inputFieldStr, float sliderValue)
    {
        this.clickCount1 = clickCount1;
        this.clickCount2 = clickCount2;
        this.clickCount3 = clickCount3;
        this.clickCount4 = clickCount4;
        this.inputFieldStr = inputFieldStr;
        this.sliderValue = sliderValue;
    }

    public int ClickCount1
    {
        get => clickCount1;
        set
        {
            clickCount1 = value;
            if (onClickCount1 != null)
            {
                onClickCount1(clickCount1);
            }
        }
    }
    public int ClickCount2 { get => clickCount2; set
        {
            clickCount2 = value;
            if (onClickCount2 != null)
            {
                onClickCount2(clickCount2);
            }
        }
    }
    public int ClickCount3 { get => clickCount3; set
        {
            clickCount3 = value;
            if (onClickCount3 != null)
            {
                onClickCount3(clickCount3);
            }
        }
    }
    public int ClickCount4 { get => clickCount4; set
        {
            clickCount4 = value;
            if (onClickCount4 != null)
            {
                onClickCount4(clickCount4);
            }
        }
    }
    public string InputFieldStr { get => inputFieldStr; set
        {
            inputFieldStr = value;
            if (onInputFieldStr != null)
            {
                onInputFieldStr(inputFieldStr);
            }
        }
    }
    public float SliderValue { get => sliderValue; set
        {
            sliderValue = value;
            if (onSliderValue != null)
            {
                onSliderValue(sliderValue);
            }
        }
    }
}

9、Item

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

public class Item : MonoBehaviour
{
    public int index;
}

10、MonoSingleton

using UnityEngine;

public abstract class MonoSingleton<T> : MonoBehaviour where T : MonoBehaviour
{
    private static T instance = null;

    private static readonly object locker = new object();

    private static bool bAppQuitting;

    public static T Instance
    {
        get
        {
            if (bAppQuitting)
            {
                instance = null;
                return instance;
            }

            lock (locker)
            {
                if (instance == null)
                {
                    // 保证场景中只有一个 单例
                    T[] managers = Object.FindObjectsOfType(typeof(T)) as T[];
                    if (managers.Length != 0)
                    {
                        if (managers.Length == 1)
                        {
                            instance = managers[0];
                            instance.gameObject.name = typeof(T).Name;
                            return instance;
                        }
                        else
                        {
                            Debug.LogError("Class " + typeof(T).Name + " exists multiple times in violation of singleton pattern. Destroying all copies");
                            foreach (T manager in managers)
                            {
                                Destroy(manager.gameObject);
                            }
                        }
                    }


                    var singleton = new GameObject();
                    instance = singleton.AddComponent<T>();
                    singleton.name = "(singleton)" + typeof(T);
                    singleton.hideFlags = HideFlags.None;
                    DontDestroyOnLoad(singleton);

                }
                instance.hideFlags = HideFlags.None;
                return instance;
            }
        }
    }

    protected virtual void Awake()
    {
        bAppQuitting = false;

        
    }

    protected virtual void OnDestroy()
    {
        bAppQuitting = true;
    }
}

11、UIWidegetNameString


public class UIWidegetNameString
{
    // UIWideget 名字
    public const string Button_N = "Button_N";
    public const string Text_N = "Text_N";
    public const string InputField_N = "InputField_N";
    public const string Slider_N = "Slider_N";
    public const string Grid_N = "Grid_N";
    public const string ItemText_S = "ItemText_S";
    public const string ItemButton_S = "ItemButton_S";
    public const string InputField_Text_N = "InputField_Text_N";
    public const string Slider_Text_N = "Slider_Text_N";


    // 代码生成的 Item UIWideget 命名相关字符串 
    public const string ItemHeader = "Item";
    public const string ItemTailer = "_C";
}

12、ResourcesPath

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

public class ResourcesPath 
{
    public const string Item = "Prefabs/UI/Item/Item";
    public const string TmpPanel = "Prefabs/UI/Panel/TmpPanel";
}

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Unity 工具类之简单的UI管理框架/仅通过UIWidget(UI元素组件)名即可添加UI对应事件（简单的MVC思路管理UI与逻辑）

Unity 工具类之简单的UI管理框架/仅通过UIWidget(UI元素组件)名即可添加UI对应事件（简单的MVC思路管理UI与逻辑）

一、简单介绍

二、什么是 MVC

三、简单使用说明

四、实现原理

五、注意事项

六、效果预览

七、实现步骤

八、参考工程

九、关键脚本

相关文章

当前栏目

Unity 工具类 之 简单的UI管理框架/仅通过UIWidget(UI元素组件)名即可添加UI对应事件（简单的MVC思路管理UI与逻辑）

Unity 工具类 之 简单的UI管理框架/仅通过UIWidget(UI元素组件)名即可添加UI对应事件（简单的MVC思路管理UI与逻辑）

一、简单介绍

二、什么是 MVC

三、简单使用说明

四、实现原理

五、注意事项

六、效果预览

七、实现步骤

八、参考工程

九、关键脚本

相关文章

Unity 工具类之简单的UI管理框架/仅通过UIWidget(UI元素组件)名即可添加UI对应事件（简单的MVC思路管理UI与逻辑）

Unity 工具类之简单的UI管理框架/仅通过UIWidget(UI元素组件)名即可添加UI对应事件（简单的MVC思路管理UI与逻辑）