YanCheng_Metrology/Assets/Scripts/ProjectBase/EventCenter/EventCenter.cs

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

public interface IEventInfo
{

}


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

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


public class EventInfo: IEventInfo
{
    public UnityAction actions;

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

/// <summary>
/// 事件中心
/// </summary>
public class EventCenter : BaseManager<EventCenter>
{
    private 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>
    /// 添加无参事件监听
    /// </summary>
    /// <param name="type">事件名称</param>
    /// <param name="action">无参委托函数</param>
    public void AddEventListener(Enum_EventType type, UnityAction action)
    {
        if (eventEnumDic.ContainsKey(type))
        {
            (eventEnumDic[type] as EventInfo).actions += action;
        }
        else
        {
            eventEnumDic.Add(type, new EventInfo(action));
        }
    }

    /// <summary>
    /// 添加有参事件监听
    /// </summary>
    /// <typeparam name="T">参数类型</typeparam>
    /// <param name="type">事件名称</param>
    /// <param name="action">有参委托函数</param>
    public void AddEventListener<T>(Enum_EventType type, UnityAction<T> action)
    {
        if (eventEnumDic.ContainsKey(type))
        {
            (eventEnumDic[type] as EventInfo<T>).actions += action;
        }
        else
        {
            eventEnumDic.Add(type, new EventInfo<T>(action));
        }
    }

    /// <summary>
    /// 移除无参事件监听
    /// </summary>
    /// <param name="type">事件名称</param>
    /// <param name="action">无参委托函数</param>
    public void RemoveEventListener(Enum_EventType type, UnityAction action)
    {
        if (eventEnumDic.ContainsKey(type))
        {
            (eventEnumDic[type] as EventInfo).actions -= action;
        }
    }

    /// <summary>
    /// 移除有参事件监听
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="type"></param>
    /// <param name="action"></param>
    public void RemoveEventListener<T>(Enum_EventType type, UnityAction<T> action)
    {
        if (eventEnumDic.ContainsKey(type))
        {
            (eventEnumDic[type] as EventInfo<T>).actions -= action;
        }
    }

    /// <summary>
    /// 触发无参事件
    /// </summary>
    /// <param name="type"></param>
    public void EventTrigger(Enum_EventType type)
    {
        if (eventEnumDic.ContainsKey(type))
        {
            (eventEnumDic[type] as EventInfo).actions?.Invoke();
        }
    }

    /// <summary>
    /// 触发有参事件
    /// </summary>
    public void EventTrigger<T>(Enum_EventType type, T info)
    {
        if (eventEnumDic.ContainsKey(type))
        {
            (eventEnumDic[type] as EventInfo<T>).actions?.Invoke(info);
        }
    }


    /// <summary>
    /// 添加无参事件监听
    /// </summary>
    /// <param name="eventName">事件名称</param>
    /// <param name="action">无参委托函数</param>
    public void AddEventListener(string eventName, UnityAction action)
    {
        if (eventDic.ContainsKey(eventName))
        {
            (eventDic[eventName] as EventInfo).actions += action;
        }
        else
        {
            eventDic.Add(eventName, new EventInfo(action));
        }
    }

    /// <summary>
    /// 添加有参事件监听
    /// </summary>
    /// <typeparam name="T">参数类型</typeparam>
    /// <param name="eventName">事件名称</param>
    /// <param name="action">有参委托函数</param>
    public void AddEventListener<T>(string eventName, UnityAction<T> action)
    {
        if (eventDic.ContainsKey(eventName))
        {
            (eventDic[eventName] as EventInfo<T>).actions += action;
        }
        else
        {
            eventDic.Add(eventName, new EventInfo<T>(action));
        }
    }

    /// <summary>
    /// 移除无参事件监听
    /// </summary>
    /// <param name="eventName">事件名称</param>
    /// <param name="action">无参委托函数</param>
    public void RemoveEventListener(string eventName, UnityAction action)
    {
        if (eventDic.ContainsKey(eventName))
        {
            (eventDic[eventName] as EventInfo).actions -= action;
        }
    }

    /// <summary>
    /// 移除有参事件监听
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="eventName"></param>
    /// <param name="action"></param>
    public void RemoveEventListener<T>(string eventName, UnityAction<T> action)
    {
        if (eventDic.ContainsKey(eventName))
        {
            (eventDic[eventName] as EventInfo<T>).actions -= action;
        }
    }

    /// <summary>
    /// 触发无参事件
    /// </summary>
    /// <param name="eventName"></param>
    public void EventTrigger(string eventName)
    {
        if (eventDic.ContainsKey(eventName))
        {
            (eventDic[eventName] as EventInfo).actions?.Invoke();
        }
    }

    /// <summary>
    /// 触发有参事件
    /// </summary>
    public void EventTrigger<T>(string eventName, T info)
    {
        if (eventDic.ContainsKey(eventName))
        {
            (eventDic[eventName] as EventInfo<T>).actions?.Invoke(info);
        }
    }

    /// <summary>
    /// 清空所有事件监听
    /// </summary>
    public void Clear()
    {
        eventDic.Clear();
        eventEnumDic.Clear();
    }
}