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01.RedManager

using System.Collections;using System.Collections.Generic;using UnityEngine; public enum RedDotType:ushort{
       None=0,    Email_UnReadSstem=1,    Email_UnReadPlayer=2,}

using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.UI;public class RedDotItem : MonoBehaviour{
       //红点物体    [SerializeField]    private GameObject GO_RedDot;    //红点类型    public List
   
     redDotTypes;    private bool bCacheRedDot = false;    void Start()    {
           RedDotManager.Instance.RegisterRedDot(redDotTypes, this);        bool bRedDot = RedDotManager.Instance.Check(redDotTypes);        SetData(bRedDot, true);    }    public void SetData(bool bRedDot,bool bForceRefresh=false)    {
           if (bForceRefresh)        {
               GO_RedDot.SetActive(bRedDot);            bCacheRedDot = bRedDot;            return;        }        if (bCacheRedDot != bRedDot)        {
               GO_RedDot.SetActive(bRedDot);            bCacheRedDot = bRedDot;        }    }    public List
    
      GetRedDotTypes()    {
           return this.redDotTypes;    }    private void OnDestroy()    {
           RedDotManager.Instance.UnRegisterRedDot(this);    }}
    
   

using System.Collections;using System.Collections.Generic;using UnityEngine;public abstract class RedDotBase{
       public virtual bool ShowRedDot(object[] objs)    {
           return false;    }}

using System.Collections;using System.Collections.Generic;using UnityEngine;public class RedDot_EmailUnReadSystem : RedDotBase{
       public override bool ShowRedDot(object[] objs)    {
           return MailManager.Instance.IsSystemRedDot();    }}

using System.Collections;using System.Collections.Generic;using UnityEngine;public class RedDot_EmailUnReadPlayer : RedDotBase{
       public override bool ShowRedDot(object[] objs)    {
           return MailManager.Instance.IsPlayerRedDot();    }}

using System.Collections;using System.Collections.Generic;using UnityEngine;public class MailManager{
       private static MailManager _inctance;    public static MailManager Instance    {
           get        {
               if (_inctance == null)            {
                   _inctance = new MailManager();            }            return _inctance;        }    }    private bool bSystemRedDot = true;    public bool IsSystemRedDot()    {
           return bSystemRedDot;    }    public void SetSystemRedDot(bool bRedDot)    {
           this.bSystemRedDot = bRedDot;    }    private bool bPlayerRedDot = true;    public bool IsPlayerRedDot()    {
           return bPlayerRedDot;    }    public void SetPlayerRedDot(bool bRedDot)    {
           this.bPlayerRedDot = bRedDot;    }}

using System.Collections;using System.Collections.Generic;public class RedDotManager {
       private static RedDotManager _inctance;    public static RedDotManager Instance    {
           get        {
               if (_inctance == null)            {
                   _inctance = new RedDotManager();            }            return _inctance;        }    }    //红点数据    Dictionary
   
     RedDotConditionDict = new Dictionary
    
     ();    //红点物体    Dictionary
     
      > RedDotObjDict = new Dictionary
      
       >();    public void Initilize()    {
           RedDotConditionDict.Clear();        RedDotConditionDict.Add(RedDotType.Email_UnReadSstem,new RedDot_EmailUnReadSystem());        RedDotConditionDict.Add(RedDotType.Email_UnReadPlayer, new RedDot_EmailUnReadPlayer());    }    // 注册红点    public void RegisterRedDot(List
       
         redDotTypes,RedDotItem item)    {
           for (int i=0;i
        
          items = new List
         
          (); items.Add(item); RedDotObjDict.Add(redDotType,items); } } //取消注册红点 public void UnRegisterRedDot(RedDotItem item) { Dictionary
          
           >.Enumerator itor = RedDotObjDict.GetEnumerator(); while (itor.MoveNext()) { List
           
             redDotItems = itor.Current.Value; if (redDotItems.Contains(item)) { redDotItems.Remove(item); break; } } } // 检查红点提示 public bool Check(List
            
              redDotTypes, object[] objs = null) { for (int i = 0; i < redDotTypes.Count; i++) { if (Check(redDotTypes[i], objs)) { return true; } } return false; } private bool Check(RedDotType redDotType, object[] objs) { if (RedDotConditionDict.ContainsKey(redDotType)) { return RedDotConditionDict[redDotType].ShowRedDot(objs); } return false; } // 更新该类型的所有红点组件 public void NotifyAll(RedDotType redDotType, object[] objs = null) { if (RedDotObjDict.ContainsKey(redDotType)) { for (int i = 0; i < RedDotObjDict[redDotType].Count; i++) { RedDotItem item=RedDotObjDict[redDotType][i]; if (item!=null) { List
             
               redDotTypes=item.GetRedDotTypes(); bool bCheck=Check(redDotTypes, objs); item.SetData(bCheck); } } } }}
             
            
           
          
         
        
       
      
     
    
   

using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.UI;public class UIEmail : MonoBehaviour{
       /// 
    /// 系统邮件按钮;    /// 
    [SerializeField]    Button Button_EmailSystem;    /// 
    /// 玩家邮件按钮;    /// 
    [SerializeField]    Button Button_EmailPlayer;    void Awake()    {
           // 注意这个函数只需要初始化一次;        RedDotManager.Instance.Initilize();    }    // Use this for initialization    void Start()    {
           // 设置按钮回调;        Button_EmailSystem.onClick.AddListener(OnClickEmailSystem);        Button_EmailPlayer.onClick.AddListener(OnClickEmailPlayer);    }    /// 
    /// 系统按钮的回调;    /// 
    void OnClickEmailSystem()    {
           // 点击之后表示邮件读取过了,设置邮件为已读状态;        // (注意这里不能够设置红点的显隐,因为是有数据控制的,所以要控制数据那边的红点逻辑);        // RedDot.RedDotManager.Instance.SetData(RedDot.RedDotType.Email_UnRead,false);        MailManager.Instance.SetSystemRedDot(false);        RedDotManager.Instance.NotifyAll(RedDotType.Email_UnReadSstem);    }    /// 
    /// 玩家按钮的回调;    /// 
    void OnClickEmailPlayer()    {
           // 点击之后表示邮件读取过了,设置邮件为已读状态;        // (注意这里不能够设置红点的显隐,因为是有数据控制的,所以要控制数据那边的红点逻辑);        // RedDot.RedDotManager.Instance.SetData(RedDot.RedDotType.Email_UnRead,false);        MailManager.Instance.SetPlayerRedDot(false);        RedDotManager.Instance.NotifyAll(RedDotType.Email_UnReadPlayer);    }}

using System.Collections;using System.Collections.Generic;using UnityEngine;public class RedPointNode{
       public string nodeName;// 节点名称    public int pointNum = 0;// 红点数量    public RedPointNode parent = null;// 父节点    public RedPointSystem.OnPointNumChange numChangeFunc; // 发生变化的回调函数    // 子节点    public Dictionary
   
     dicChilds = new Dictionary
    
     ();    /// 
     
    /// 设置当前节点的红点数量    /// 
    /// 
         public void SetRedPointNum(int rpNum)    {
           if (dicChilds.Count > 0) // 红点数量只能设置叶子节点        {
               Debug.LogError("Only Can Set Leaf Node!");            return;        }        pointNum = rpNum;        NotifyPointNumChange();        if (parent != null)        {
               parent.ChangePredPointNum();        }    }    /// 
     
    /// 计算当前红点数量    /// 
    public void ChangePredPointNum()    {
           int num = 0;        foreach (var node in dicChilds.Values)        {
               num += node.pointNum;        }        if (num != pointNum) // 红点有变化        {
               pointNum = num;            NotifyPointNumChange();        }    }    /// 
     
    /// 通知红点数量变化    /// 
    public void NotifyPointNumChange()    {
           numChangeFunc?.Invoke(this);    }}public class RedPointConst{
       public const string main = "Main";// 主界面    public const string mail = "Main.Mail";// 主界面邮件按钮    public const string mailSystem = "Main.Mail.System";// 邮件系统界面    public const string mailTeam = "Main.Mail.Team";// 邮件队伍界面    public const string mailAlliance = "Main.Mail.Alliance";// 邮件公会界面    public const string task = "Main.Task";// 主界面任务按钮    public const string alliance = "Main.Alliance";// 主界面公会按钮}public class RedPointSystem{
       public delegate void OnPointNumChange(RedPointNode node);// 红点变化通知    RedPointNode mRootNode; // 红点树Root节点    static List
     
       lstRedPointTreeList = new List
      
        // 初始化红点树    {
           RedPointConst.main,        RedPointConst.mail,        RedPointConst.mailSystem,        RedPointConst.mailTeam ,        RedPointConst.mailAlliance ,        RedPointConst.task,        RedPointConst.alliance,    };    public void InitRedPointTreeNode()    {
           mRootNode = new RedPointNode();        mRootNode.nodeName = RedPointConst.main;        foreach (var s in lstRedPointTreeList)        {
               var node = mRootNode;            var treeNodeAy = s.Split('.');            if (treeNodeAy[0] != mRootNode.nodeName)            {
                   Debug.Log("RedPointTree Root Node Error:" + treeNodeAy[0]);                continue;            }            if (treeNodeAy.Length > 1)            {
                   for (int i = 1; i < treeNodeAy.Length; i++)                {
                       if (!node.dicChilds.ContainsKey(treeNodeAy[i]))                    {
                           node.dicChilds.Add(treeNodeAy[i], new RedPointNode());                    }                    node.dicChilds[treeNodeAy[i]].nodeName = treeNodeAy[i];                    node.dicChilds[treeNodeAy[i]].parent = node;                    node = node.dicChilds[treeNodeAy[i]];                }            }        }    }    public void SetRedPointNodeCallBack(string strNode, RedPointSystem.OnPointNumChange callBack)    {
           var nodeList = strNode.Split('.');// 分析树节点        if (nodeList.Length == 1)        {
               if (nodeList[0] != RedPointConst.main)            {
                   Debug.Log("Get Wrong Root Node! current is " + nodeList[0]);                return;            }        }        var node = mRootNode;        for (int i = 1; i < nodeList.Length; i++)        {
               if (!node.dicChilds.ContainsKey(nodeList[i]))            {
                   Debug.Log("Does Not Contains Child Node :" + nodeList[i]);                return;            }            node = node.dicChilds[nodeList[i]];            if (i == nodeList.Length - 1) // 最后一个节点了            {
                   node.numChangeFunc = callBack;                return;            }        }    }    /// 
       
    /// 激发数据变化    /// 
    /// 
           /// 
           public void SetInvoke(string strNode, int rpNum)    {
           var nodeList = strNode.Split('.');// 分析树节点        if (nodeList.Length == 1)        {
               if (nodeList[0] != RedPointConst.main)            {
                   Debug.Log("Get Wrong Root Node! current is " + nodeList[0]);                return;            }        }        var node = mRootNode;        for (int i = 1; i < nodeList.Length; i++)        {
               if (!node.dicChilds.ContainsKey(nodeList[i]))            {
                   Debug.Log("Does Not Contains Child Node :" + nodeList[i]);                return;            }            node = node.dicChilds[nodeList[i]];            if (i == nodeList.Length - 1) // 最后一个节点了            {
                   node.SetRedPointNum(rpNum); // 设置节点的红点数量            }        }    }}
      
     
    
   

using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.UI;public class BootStart : MonoBehaviour{
       public Image imgMail;    public Image imgMailSystem;    public Image imgMailTeam;    public Text txtMail;    public Text txtMailSystem;    public Text txtMailTeam;    private void Start()    {
           RedPointSystem rps = new RedPointSystem();        rps.InitRedPointTreeNode();        // 设置 红点节点的处理函数        rps.SetRedPointNodeCallBack(RedPointConst.mail, MailCallBack);        rps.SetRedPointNodeCallBack(RedPointConst.mailSystem, MailSystemCallBack);        rps.SetRedPointNodeCallBack(RedPointConst.mailTeam, MailTeamCallBack);        // 激发节点变化        rps.SetInvoke(RedPointConst.mailSystem,3);        rps.SetInvoke(RedPointConst.mailTeam, 4);    }    void MailCallBack(RedPointNode node)    {
           txtMail.text = node.pointNum.ToString();        imgMail.gameObject.SetActive(node.pointNum > 0);        Debug.Log(node.nodeName + " rp Num changed!  num = " + node.pointNum);    }    void MailSystemCallBack(RedPointNode node)    {
           txtMailSystem.text = node.pointNum.ToString();        imgMailSystem.gameObject.SetActive(node.pointNum > 0);        Debug.Log(node.nodeName + " rp Num changed! num = " + node.pointNum);    }    void MailTeamCallBack(RedPointNode node)    {
           txtMailTeam.text = node.pointNum.ToString();        imgMailTeam.gameObject.SetActive(node.pointNum > 0);        Debug.Log(node.nodeName + " rp Num changed! num = " + node.pointNum);    }}

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