//Create a linker with a key handler, enabling you to move the camera with the WASDEFZX keys. //If you pass null, it will not link the keys. public Linker(I_Observable<I_KeyListener> keyHandler,Viewport3D viewport) : this(viewport) { if (keyHandler != null) { keyHandler.addListener(keyController); keyHandler.addListener(platform); //let the view port listen to my key events } }
/// <summary> /// Tell the camera which displays the robot to listen to a particular key handler. The camera will expect AWSDEFZX command /// keys to control its movement at the time of writing (see the ViewPlatform class for details). This is only worth /// doing if you provided a viewport initially. /// </summary> /// <param name="keyHandler">The key handler that the camera should listen to.</param> public void setCameraToListenToKeys(I_Observable<I_KeyListener> keyHandler) { if (keyHandler == null) throw new ArgumentException("Unexpected null key handler."); keyHandler.addListener(platform); }