private void handleKeyboardEvent(object sender, KeyboardKeyEventArgs e)
{
var rawState = e.Keyboard;
if (lastRawState != null && rawState.Equals(lastRawState))
{
return;
}
lastRawState = rawState;
var newState = new TkKeyboardState(rawState);
PendingInputs.Enqueue(new KeyboardKeyInput(newState.Keys, lastEventState?.Keys));
lastEventState = newState;
FrameStatistics.Increment(StatisticsCounterType.KeyEvents);
}
public override bool Initialize(GameHost host)
{
Enabled.BindValueChanged(e =>
{
if (e.NewValue)
{
host.Window.KeyDown += handleKeyboardEvent;
host.Window.KeyUp += handleKeyboardEvent;
}
else
{
host.Window.KeyDown -= handleKeyboardEvent;
host.Window.KeyUp -= handleKeyboardEvent;
lastRawState = null;
lastEventState = null;
}
}, true);
return(true);
}
public override bool Initialize(GameHost host)
{
Enabled.ValueChanged += enabled =>
{
if (enabled)
{
host.Window.KeyDown += handleKeyboardEvent;
host.Window.KeyUp += handleKeyboardEvent;
}
else
{
host.Window.KeyDown -= handleKeyboardEvent;
host.Window.KeyUp -= handleKeyboardEvent;
lastRawState = null;
lastEventState = null;
}
};
Enabled.TriggerChange();
return(true);
}