Unity Message Center

usingSystem.Collections.Generic;usingSystem; Public classmessagecenter{Private StaticMessagecenter instance;  Public Staticmessagecenter Instance {Get{if(Instance = =NULL) Instance =NewMessagecenter ();returninstance;} } Action<Object>Action; Private Staticdictionary<string, list<action<Object>>> dic =Newdictionary<string, list<action<Object>>>(); /// <summary>    ///Increased monitoring/// </summary>    /// <param name= "str" ></param>    /// <param name= "action" ></param>     Public Static voidAddListener (stringstr,action<Object>action) {        if(DIC. ContainsKey (str)) {DIC[STR].        ADD (action); }        Else{List<Action<Object>> list =Newlist<action<Object>>(); List.            ADD (action); Dic.        ADD (str, list); }    }    /// <summary>    ///Remove a listener/// </summary>    /// <param name= "str" ></param>     Public Static voidRemoveListener (stringstr) {        if(!DiC. ContainsKey (str)) {return; }         for(intI=0; I<dic[str]. count;i++) {Dic[str].        Clear (); }    }    /// <summary>    ///Send Message/// </summary>    /// <param name= "str" ></param>    /// <param name= "obj" ></param>     Public Static voidSendMessage (stringStrObjectobj) {        if(DIC. ContainsKey (str)) { for(intI=0; I<dic[str]. count;i++) {dic[str][i] (obj); }        }    }    /// <summary>    ///Clear the Monitor/// </summary>     Public Static voidClear () {dic.    Clear (); }}

Unity Message Center