public static SdlEventArgs[] Peek(EventMask event_mask, int number_of_events)
{
SdlSystem.SDL_Event[] events = new SdlSystem.SDL_Event[number_of_events];
SdlSystem.SDL_PumpEvents();
int ret = SdlSystem.SDL_PeepEvents(out events,
events.Length,
SdlSystem.SDL_eventaction.SDL_PEEKEVENT,
(uint)event_mask);
if (ret == (int)NativeFunctionReturnFlags.Error)
{
throw SdlException.Generate();
}
SdlEventArgs[] eventargs_array = new SdlEventArgs[ret];
for (int i = 0; i < eventargs_array.Length; ++i)
{
if (events[i].type == (byte)EventTypes.UserEvent)
{
eventargs_array[i] = __user_events[events[i].user.code.ToString()];
__user_events.Remove(events[i].user.code.ToString());
}
else
{
eventargs_array[i] = SdlEventArgs.CreateEventArgs(events[i]);
}
}
return(eventargs_array);
}
public static void Remove(EventMask event_mask, int number_of_events)
{
SdlSystem.SDL_Event[] events = new SdlSystem.SDL_Event[number_of_events];
SdlSystem.SDL_PumpEvents();
int ret = SdlSystem.SDL_PeepEvents(out events,
events.Length,
SdlSystem.SDL_eventaction.SDL_GETEVENT,
(uint)event_mask);
if (ret == (int)NativeFunctionReturnFlags.Error)
{
throw SdlException.Generate();
}
}
