UI框架重構優化(一)UI加載、消息分發

http://www.lxweimin.com/p/666de6c7695a
之前這個在原來看來不是太完善所以重構下
代碼只有在不斷地重構(維護)下才會變得越來越好
根據最后項目地址下載后 創建一個新物體

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這個代碼放到空物體上就可以運行了
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運用特性尋找UI預制體路徑

之前加載窗口預制體 是根據這個表加載的 每次都要切進去添加很麻煩


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因為我們的路徑和名字都有規律可尋 但是要保證預制體和腳本名一樣
在這個常量類中定義 把之前UIConfig類改掉


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改為這樣
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然后這些緩存路徑都可以刪了


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然后運行 沒問題 可以把UI json也刪了

消息分發優化

就是MessageCenter 這個類
用的是obj類型 在轉換值類型會裝箱拆箱
換成之前寫的分發腳本
http://www.lxweimin.com/p/02e262d60efd
之前是這么傳遞的

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當然要把枚舉改為string 字符串
差不多這樣改好了

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
//回調管理 不用Action因為自帶的最多4個參數
public delegate void CallBack();
public delegate void CallBack<T>(T arg);
public delegate void CallBack<T, X>(T arg1, X arg2);
public delegate void CallBack<T, X, Y>(T arg1, X arg2, Y arg3);
public delegate void CallBack<T, X, Y, Z>(T arg1, X arg2, Y arg3, Z arg4);
public delegate void CallBack<T, X, Y, Z, W>(T arg1, X arg2, Y arg3, Z arg4, W arg5);


/// <summary>
/// 事件管理
/// </summary>
public class EventCenter
{
    static Dictionary<string, Delegate> m_EventTable = new Dictionary<string, Delegate>();

    static void OnListenerAdding(string eventType, Delegate callBack)
    {
        if (!m_EventTable.ContainsKey(eventType))
        {
            m_EventTable.Add(eventType, null);
        }
        Delegate d = m_EventTable[eventType];
        if (d != null && d.GetType() != callBack.GetType())
        {
            throw new Exception(string.Format("嘗試為事件{0}添加不同類型的委托，當前事件對應的的委托是{1}，要添加的委托類型是{2}", eventType, d.GetType(), callBack));
        }
    }

    static void OnListenerRemoving(string eventType, Delegate callBack)
    {
        if (m_EventTable.ContainsKey(eventType))
        {
            Delegate d = m_EventTable[eventType];
            if (d == null)
            {
                throw new Exception(string.Format("移除監聽錯誤:事件{0}沒有對應的委托", eventType));
            }
            else if (d.GetType() != callBack.GetType())
            {
                throw new Exception(string.Format("移除監聽錯誤:嘗試為事件{0}移除不同類型的委托，當前委托類型為{1}" +
                    ",要移除的委托的類型為{2}", eventType, d.GetType(), callBack.GetType()));
            }
        }
        else
        {
            throw new Exception(string.Format("移除監聽錯誤:沒有事件碼{0}", eventType));
        }
    }

    static void OnListenerRemoved(string eventType)
    {
        if (m_EventTable[eventType] == null)
        {
            m_EventTable.Remove(eventType);
        }
    }
    /// <summary>
    /// 無參添加監聽的方法
    /// </summary>
    /// <param name="eventType"></param>
    /// <param name="callBack"></param>
    public static void AddListener(string eventType, CallBack callBack)
    {
        OnListenerAdding(eventType, callBack);
        m_EventTable[eventType] = (CallBack)m_EventTable[eventType] + callBack;
    }
    /// <summary>
    /// 1參添加監聽的方法
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="callBack"></param>
    public static void AddListener<T>(string eventType, CallBack<T> callBack)
    {
        OnListenerAdding(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T>)m_EventTable[eventType] + callBack;
    }
    /// <summary>
    /// 2參添加監聽的方法
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <typeparam name="X"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="callBack"></param>
    public static void AddListener<T, X>(string eventType, CallBack<T, X> callBack)
    {
        OnListenerAdding(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X>)m_EventTable[eventType] + callBack;
    }

    public static void AddListener<T, X, Y>(string eventType, CallBack<T, X, Y> callBack)
    {
        OnListenerAdding(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X, Y>)m_EventTable[eventType] + callBack;
    }

    public static void AddListener<T, X, Y, Z>(string eventType, CallBack<T, X, Y, Z> callBack)
    {
        OnListenerAdding(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X, Y, Z>)m_EventTable[eventType] + callBack;
    }
    public static void AddListener<T, X, Y, Z, W>(string eventType, CallBack<T, X, Y, Z, W> callBack)
    {
        OnListenerAdding(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X, Y, Z, W>)m_EventTable[eventType] + callBack;
    }

    /// <summary>
    /// 移除某個類型所有監聽
    /// </summary>
    /// <param name="eventType"></param>
    public static void RemoveAllListener(string eventType)
    {
        if (m_EventTable.ContainsKey(eventType))
        {
            m_EventTable.Remove(eventType);
        }
        else
        {
            throw new Exception(string.Format("移除監聽錯誤:沒有事件碼{0}", eventType));
        }
    }
    /// <summary>
    /// 移除無參監聽的方法
    /// </summary>
    /// <param name="eventType"></param>
    /// <param name="callBack"></param>
    public static void RemoveListener(string eventType, CallBack callBack)
    {
        OnListenerRemoving(eventType, callBack);
        m_EventTable[eventType] = (CallBack)m_EventTable[eventType] - callBack;
        OnListenerRemoved(eventType);
    }
    /// <summary>
    /// 移除1參監聽的方法
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="callBack"></param>
    public static void RemoveListener<T>(string eventType, CallBack<T> callBack)
    {
        OnListenerRemoving(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T>)m_EventTable[eventType] - callBack;
        OnListenerRemoved(eventType);
    }
    /// <summary>
    /// 移除2參監聽的方法
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="callBack"></param>
    public static void RemoveListener<T, X>(string eventType, CallBack<T, X> callBack)
    {
        OnListenerRemoving(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X>)m_EventTable[eventType] - callBack;
        OnListenerRemoved(eventType);
    }
    public static void RemoveListener<T, X, Y>(string eventType, CallBack<T, X, Y> callBack)
    {
        OnListenerRemoving(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X, Y>)m_EventTable[eventType] - callBack;
        OnListenerRemoved(eventType);
    }

    public static void RemoveListener<T, X, Y, Z>(string eventType, CallBack<T, X, Y, Z> callBack)
    {
        OnListenerRemoving(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X, Y, Z>)m_EventTable[eventType] - callBack;
        OnListenerRemoved(eventType);
    }

    public static void RemoveListener<T, X, Y, Z, W>(string eventType, CallBack<T, X, Y, Z, W> callBack)
    {
        OnListenerRemoving(eventType, callBack);
        m_EventTable[eventType] = (CallBack<T, X, Y, Z, W>)m_EventTable[eventType] - callBack;
        OnListenerRemoved(eventType);
    }
    /// <summary>
    /// 廣播無參方法
    /// </summary>
    /// <param name="eventType"></param>
    public static void Broadcast(string eventType)
    {
        Delegate d;
        if (m_EventTable.TryGetValue(eventType, out d))
        {
            CallBack callBack = d as CallBack;
            if (callBack != null)
            {
                callBack();
            }
            else
            {
                throw new Exception(string.Format("廣播事件錯誤:事件{0}對應的委托具有不同類型", eventType));
            }
        }
    }
    /// <summary>
    /// 廣播1參方法
    /// </summary>
    /// <param name="eventType"></param>
    public static void Broadcast<T>(string eventType, T arg)
    {
        Delegate d;
        if (m_EventTable.TryGetValue(eventType, out d))
        {
            CallBack<T> callBack = d as CallBack<T>;
            if (callBack != null)
            {
                callBack(arg);
            }
            else
            {
                throw new Exception(string.Format("廣播事件錯誤:事件{0}對應的委托具有不同類型", eventType));
            }
        }
    }
    /// <summary>
    /// 廣播2參方法
    /// </summary>
    /// <param name="eventType"></param>
    public static void Broadcast<T, X>(string eventType, T arg1, X arg2)
    {
        Delegate d;
        if (m_EventTable.TryGetValue(eventType, out d))
        {
            CallBack<T, X> callBack = d as CallBack<T, X>;
            if (callBack != null)
            {
                callBack(arg1, arg2);
            }
            else
            {
                throw new Exception(string.Format("廣播事件錯誤:事件{0}對應的委托具有不同類型", eventType));
            }
        }
    }

    public static void Broadcast<T, X, Y>(string eventType, T arg1, X arg2, Y arg3)
    {
        Delegate d;
        if (m_EventTable.TryGetValue(eventType, out d))
        {
            CallBack<T, X, Y> callBack = d as CallBack<T, X, Y>;
            if (callBack != null)
            {
                callBack(arg1, arg2, arg3);
            }
            else
            {
                throw new Exception(string.Format("廣播事件錯誤:事件{0}對應的委托具有不同類型", eventType));
            }
        }
    }

    public static void Broadcast<T, X, Y, Z>(string eventType, T arg1, X arg2, Y arg3, Z arg4)
    {
        Delegate d;
        if (m_EventTable.TryGetValue(eventType, out d))
        {
            CallBack<T, X, Y, Z> callBack = d as CallBack<T, X, Y, Z>;
            if (callBack != null)
            {
                callBack(arg1, arg2, arg3, arg4);
            }
            else
            {
                throw new Exception(string.Format("廣播事件錯誤:事件{0}對應的委托具有不同類型", eventType));
            }
        }
    }

    public static void Broadcast<T, X, Y, Z, W>(string eventType, T arg1, X arg2, Y arg3, Z arg4, W arg5)
    {
        Delegate d;
        if (m_EventTable.TryGetValue(eventType, out d))
        {
            CallBack<T, X, Y, Z, W> callBack = d as CallBack<T, X, Y, Z, W>;
            if (callBack != null)
            {
                callBack(arg1, arg2, arg3, arg4, arg5);
            }
            else
            {
                throw new Exception(string.Format("廣播事件錯誤:事件{0}對應的委托具有不同類型", eventType));
            }
        }
    }
}

然后BaseUI這兩個基本可以棄用了 不然要寫6遍一樣的


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然后把MessageCenter類刪掉
報錯的代碼這么改
那個list的改為這個 不然會種類不同報錯


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然后是接收代碼


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正常運行

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