//Registering listeners
public void Register(IControlsObserver observer, List<Keys> keys, List<MouseButtons> buttons, bool alwaysNotify = false)
{
_listeners.Add(new ControlStateListener(
keys,
buttons,
alwaysNotify,
observer));
_listenersUpdated = true;
}
public ControlStateListener(IEnumerable<Keys> keys, IEnumerable<MouseButtons> buttons, bool alwaysNotify, IControlsObserver observer)
{
_alwaysNotify = alwaysNotify;
foreach(var key in keys)
KeyStates.Add(key, KeyState.Up);
foreach (var button in buttons)
ButtonStates.Add(button, ButtonState.Released);
Observer = observer;
}
public void Unregister(IControlsObserver observer)
{
_listeners.RemoveAll(p => p.Observer == observer);
_listenersUpdated = true;
}
