private EventCallbackList GetCallbackListForWriting()
{
EventCallbackList result;
if (this.m_IsInvoking > 0)
{
if (this.m_TemporaryCallbacks == null)
{
if (this.m_Callbacks != null)
{
this.m_TemporaryCallbacks = EventCallbackRegistry.GetCallbackList(this.m_Callbacks);
}
else
{
this.m_TemporaryCallbacks = EventCallbackRegistry.GetCallbackList(null);
}
}
result = this.m_TemporaryCallbacks;
}
else
{
if (this.m_Callbacks == null)
{
this.m_Callbacks = EventCallbackRegistry.GetCallbackList(null);
}
result = this.m_Callbacks;
}
return(result);
}
public void InvokeCallbacks(EventBase evt)
{
if (this.m_Callbacks != null)
{
this.m_IsInvoking++;
for (int i = 0; i < this.m_Callbacks.Count; i++)
{
if (evt.isImmediatePropagationStopped)
{
break;
}
this.m_Callbacks[i].Invoke(evt);
}
this.m_IsInvoking--;
if (this.m_IsInvoking == 0)
{
if (this.m_TemporaryCallbacks != null)
{
EventCallbackRegistry.ReleaseCallbackList(this.m_Callbacks);
this.m_Callbacks = EventCallbackRegistry.GetCallbackList(this.m_TemporaryCallbacks);
EventCallbackRegistry.ReleaseCallbackList(this.m_TemporaryCallbacks);
this.m_TemporaryCallbacks = null;
}
}
}
}
public void RegisterCallback <TEventType>(EventCallback <TEventType> callback, Capture useCapture = Capture.NoCapture) where TEventType : EventBase <TEventType>, new()
{
if (this.m_CallbackRegistry == null)
{
this.m_CallbackRegistry = new EventCallbackRegistry();
}
this.m_CallbackRegistry.RegisterCallback <TEventType>(callback, useCapture);
}
public void RegisterCallback <TEventType, TUserArgsType>(EventCallback <TEventType, TUserArgsType> callback, TUserArgsType userArgs, TrickleDown useTrickleDown = TrickleDown.NoTrickleDown) where TEventType : EventBase <TEventType>, new()
{
if (m_CallbackRegistry == null)
{
m_CallbackRegistry = new EventCallbackRegistry();
}
m_CallbackRegistry.RegisterCallback <TEventType, TUserArgsType>(callback, userArgs, useTrickleDown);
}
public void RegisterCallback <TEventType, TUserArgsType>(EventCallback <TEventType, TUserArgsType> callback, TUserArgsType userArgs, Capture useCapture = Capture.NoCapture) where TEventType : EventBase <TEventType>, new()
{
if (m_CallbackRegistry == null)
{
m_CallbackRegistry = new EventCallbackRegistry();
}
m_CallbackRegistry.RegisterCallback <TEventType, TUserArgsType>(callback, userArgs, useCapture);
}