title: JMonkey - Shooting in Direction of Crosshairs
body: <p><strong>How can I shoot in the direction that a cross-hair is pointing at?</strong></p>
  
  <p>Using the JMonkey engine, I am creating a game where I need a ship to shoot other ships. </p>
  
  <p>So, I created cross-hairs that can move on the screen (up, down, left, right) according to user input, so the user can aim on a certain place.</p>
  
  <p>Now I need I to shoot a cannon from my ship, in the direction that the cross-hair is standing at. </p>
  
  <p>How can I shoot at the place that the cross-hair is pointing at?</p>