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 PushEvent(SdlEventArgs sdl_event)
{
if (null == sdl_event)
{
throw new ArgumentNullException("sdl_event");
}
SdlSystem.SDL_Event e = sdl_event.EventStruct;
if (SdlSystem.SDL_PushEvent(out e) != (int)NativeFunctionReturnFlags.Success)
{
/* nothing */
}
}
public static void PushAllEvent(SdlEventArgs[] sdl_events) {
if ( null == sdl_events )
throw new ArgumentNullException( "sdl_events" );
foreach ( SdlEventArgs sdl_event in sdl_events ) {
PushEvent( sdl_event );
}
}
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 PushEvent(SdlEventArgs sdl_event) {
if ( null == sdl_event )
throw new ArgumentNullException( "sdl_event" );
SdlSystem.SDL_Event e = sdl_event.EventStruct;
if ( SdlSystem.SDL_PushEvent( out e ) != (int)NativeFunctionReturnFlags.Success ) {
/* nothing */
}
}