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using System;
using System.Collections.Generic;
using XUtliPoolLib;
namespace XMainClient
{
internal sealed class XEventMgr : XSingleton<XEventMgr>
{
private XTimerMgr.ElapsedEventHandler _dispatchDelayEventCb = null;
private List<EventPoolClear> m_eventPoolClearCb = new List<EventPoolClear>();
private Dictionary<uint, List<XComponent.ComponentEventHandler>> m_EventHandlerMap = new Dictionary<uint, List<XComponent.ComponentEventHandler>>();
private List<XComponent.ComponentEventHandler> m_CacheEventHandlerList = null;
private SmallBufferPool<XComponent.ComponentEventHandler> m_eventPool = new SmallBufferPool<XComponent.ComponentEventHandler>();
private BlockInfo[] blockInit = new BlockInfo[]
{
new BlockInfo(4, 512),
new BlockInfo(8, 1024),
new BlockInfo(16, 1024)
};
public XEventMgr()
{
this._dispatchDelayEventCb = new XTimerMgr.ElapsedEventHandler(this.DispatchDelayEvent);
}
public override bool Init()
{
this.m_eventPool.Init(this.blockInit, 4);
return true;
}
public void GetBuffer(ref SmallBuffer<XComponent.ComponentEventHandler> sb, int size)
{
this.m_eventPool.GetBlock(ref sb, size, 0);
}
public void ReturnBuffer(ref SmallBuffer<XComponent.ComponentEventHandler> sb)
{
this.m_eventPool.ReturnBlock(ref sb);
}
public int GetAllocCount()
{
return this.m_eventPool.allocBlockCount;
}
public void BeginRegisterEvent(uint componentID)
{
this.m_CacheEventHandlerList = null;
bool flag = this.m_EventHandlerMap.TryGetValue(componentID, out this.m_CacheEventHandlerList);
if (flag)
{
this.m_CacheEventHandlerList = null;
}
else
{
this.m_CacheEventHandlerList = new List<XComponent.ComponentEventHandler>();
this.m_EventHandlerMap.Add(componentID, this.m_CacheEventHandlerList);
}
}
public void EndRegisterEvent()
{
this.m_CacheEventHandlerList = null;
}
public void RegisterEvent(XEventDefine eventID, XComponent.XEventHandler handler)
{
bool flag = this.m_CacheEventHandlerList != null;
if (flag)
{
int num = XFastEnumIntEqualityComparer<XEventDefine>.ToInt(eventID);
int count = this.m_CacheEventHandlerList.Count;
for (int i = 0; i < count; i++)
{
XComponent.ComponentEventHandler componentEventHandler = this.m_CacheEventHandlerList[i];
bool flag2 = componentEventHandler.eventIndex == num;
if (flag2)
{
return;
}
}
XComponent.ComponentEventHandler item = default(XComponent.ComponentEventHandler);
item.eventIndex = num;
item.handler = handler;
this.m_CacheEventHandlerList.Add(item);
}
}
public bool OnEvent(uint componentID, XEventArgs e)
{
List<XComponent.ComponentEventHandler> list = null;
bool flag = this.m_EventHandlerMap.TryGetValue(componentID, out list);
if (flag)
{
int num = XFastEnumIntEqualityComparer<XEventDefine>.ToInt(e.ArgsDefine);
int count = list.Count;
for (int i = 0; i < count; i++)
{
XComponent.ComponentEventHandler componentEventHandler = list[i];
bool flag2 = componentEventHandler.eventIndex == num;
if (flag2)
{
bool flag3 = componentEventHandler.handler != null;
if (flag3)
{
return componentEventHandler.handler(e);
}
}
}
}
return false;
}
public bool FireEvent(XEventArgs args)
{
return this.DispatchEvent(args);
}
public uint FireEvent(XEventArgs args, float delay)
{
bool flag = delay <= 0f;
uint result;
if (flag)
{
this.DispatchEvent(args);
result = 0u;
}
else
{
result = XSingleton<XTimerMgr>.singleton.SetTimer(delay, this._dispatchDelayEventCb, args);
}
return result;
}
public void CancelDelayEvent(uint token)
{
XSingleton<XTimerMgr>.singleton.KillTimer(token);
}
private void DispatchDelayEvent(object o)
{
this.DispatchEvent(o as XEventArgs);
}
private bool DispatchEvent(XEventArgs args)
{
bool result = false;
bool flag = args.Firer != null && (!args.Firer.Deprecated || args.DepracatedPass);
if (flag)
{
result = args.Firer.DispatchEvent(args);
}
bool flag2 = !args.ManualRecycle;
if (flag2)
{
args.Recycle();
}
return result;
}
public void RegisterEventPool(EventPoolClear epc)
{
this.m_eventPoolClearCb.Add(epc);
}
public void Clear()
{
for (int i = 0; i < this.m_eventPoolClearCb.Count; i++)
{
EventPoolClear eventPoolClear = this.m_eventPoolClearCb[i];
bool flag = eventPoolClear != null;
if (flag)
{
eventPoolClear();
}
}
this.m_eventPoolClearCb.Clear();
this.m_EventHandlerMap.Clear();
}
}
}
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