TestCodeStructure/Assets/Scripts/Project/ProjectBase/EventCenter/EventCenter.cs

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

public interface IEventInfo
{

}

public class EventInfo : IEventInfo
{
    public UnityAction actions;

    public EventInfo(UnityAction action)
    {
        actions += action;
    }
}

public class EventInfo<T> : IEventInfo
{
    public UnityAction<T> actions;

    public EventInfo(UnityAction<T> action)
    {
        actions += action;
    }
}
public class EventInfo<T, D> : IEventInfo
{
    public UnityAction<T, D> actions;

    public EventInfo(UnityAction<T, D> action)
    {
        actions += action;
    }
}




/// <summary>
/// 事件中心
/// </summary>
public class EventCenter
{
    public EventCenter() { }

    /// <summary>
    /// 存储所有事件 及 关心事件的函数
    /// </summary>
   // private Dictionary<string, IEventInfo> eventDic = new Dictionary<string, IEventInfo>();

    /// <summary>
    /// 存储所有事件 及 关心事件的函数
    /// </summary>
    private Dictionary<Enum_EventType, IEventInfo> eventEnumDic = new Dictionary<Enum_EventType, IEventInfo>();

    /// <summary>
    /// 添加事件监听
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    /// <param name="action">委托函数</param>
    private void AddEventListener<T>(Dictionary<T, IEventInfo> dic, T key, UnityAction action)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo).actions += action;
        else
            dic.Add(key, new EventInfo(action));
    }
    /// <summary>
    ///添加事件监听
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    /// <param name="action">委托函数</param>
    private void AddEventListener<T, U>(Dictionary<T, IEventInfo> dic, T key, UnityAction<U> action)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo<U>).actions += action;
        else
            dic.Add(key, new EventInfo<U>(action));
    }
    /// <summary>
    /// 添加事件监听
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    /// <param name="action">委托函数</param>
    private void AddEventListener<T, U, V>(Dictionary<T, IEventInfo> dic, T key, UnityAction<U, V> action)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo<U, V>).actions += action;
        else
            dic.Add(key, new EventInfo<U, V>(action));
    }

    /// <summary>
    /// 移除事件监听
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    /// <param name="action">委托函数</param>
    private void RemoveEventListener<T>(Dictionary<T, IEventInfo> dic, T key, UnityAction action)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo).actions -= action;
    }
    /// <summary>
    /// 移除事件监听
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    /// <param name="action">委托函数</param>
    private void RemoveEventListener<T, U>(Dictionary<T, IEventInfo> dic, T key, UnityAction<U> action)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo<U>).actions -= action;
    }

    /// <summary>
    /// 移除事件监听
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    /// <param name="action">委托函数</param>
    private void RemoveEventListener<T, U, V>(Dictionary<T, IEventInfo> dic, T key, UnityAction<U, V> action)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo<U, V>).actions -= action;
    }

    /// <summary>
    /// 触发事件
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    private void EventTrigger<T>(Dictionary<T, IEventInfo> dic, T key)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo).actions?.Invoke();
    }
    /// <summary>
    /// 触发事件
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    private void EventTrigger<T, U>(Dictionary<T, IEventInfo> dic, T key, U info)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo<U>).actions?.Invoke(info);
    }
    /// <summary>
    /// 触发事件
    /// </summary>
    /// <param name="dic">事件字典</param>
    /// <param name="key">事件名称</param>
    private void EventTrigger<T, U, V>(Dictionary<T, IEventInfo> dic, T key, U info, V info2)
    {
        if (dic.ContainsKey(key))
            (dic[key] as EventInfo<U, V>).actions?.Invoke(info, info2);
    }
    /// <summary>
    /// 添加无参事件监听
    /// </summary>
    /// <param name="eventType"></param>
    /// <param name="action"></param>
    public void AddEventListener(Enum_EventType eventType, UnityAction action)
    {
        AddEventListener(eventEnumDic, eventType, action);
    }
    /// <summary>
    ///添加有参事件监听
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="action"></param>
    public void AddEventListener<T>(Enum_EventType eventType, UnityAction<T> action)
    {
        AddEventListener(eventEnumDic, eventType, action);
    }

    /// <summary>
    /// 添加多个参数事件监听
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <typeparam name="D"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="action"></param>
    public void AddEventListener<T, D>(Enum_EventType eventType, UnityAction<T, D> action)
    {
        AddEventListener(eventEnumDic, eventType, action);
    }
    /// <summary>
    /// 移除无参事件监听
    /// </summary>
    /// <param name="eventType"></param>
    /// <param name="action"></param>
    public void RemoveEventListener(Enum_EventType eventType, UnityAction action)
    {
        RemoveEventListener(eventEnumDic, eventType, action);
    }
    /// <summary>
    /// 移除有参事件监听
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="action"></param>
    public void RemoveEventListener<T>(Enum_EventType eventType, UnityAction<T> action)
    {
        RemoveEventListener(eventEnumDic, eventType, action);
    }
    /// <summary>
    /// 移除多个参数事件监听
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <typeparam name="D"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="action"></param>
    public void RemoveEventListener<T, D>(Enum_EventType eventType, UnityAction<T, D> action)
    {
        RemoveEventListener(eventEnumDic, eventType, action);
    }
    /// <summary>
    /// 触发无参事件
    /// </summary>
    /// <param name="eventType"></param>
    public void EventTrigger(Enum_EventType eventType)
    {
        EventTrigger(eventEnumDic, eventType);
    }
    /// <summary>
    /// 触发有参事件
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="info"></param>
    public void EventTrigger<T>(Enum_EventType eventType, T info)
    {
        EventTrigger(eventEnumDic, eventType, info);
    }
    /// <summary>
    /// 触发多个参数事件
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <typeparam name="D"></typeparam>
    /// <param name="eventType"></param>
    /// <param name="info"></param>
    /// <param name="info2"></param>
    public void EventTrigger<T, D>(Enum_EventType eventType, T info, D info2)
    {
        EventTrigger(eventEnumDic, eventType, info, info2);
    }

    /// <summary>
    /// 清楚所有事件
    /// </summary>
    public void ClearAllEvent()
    {
        eventEnumDic.Clear();
    }
}