title: SpriteKit - Moving object in a semi circle arch
body: <p>I'm relatively new to sprite kit. What I would like to achieve;</p>
  
  <ol>
  <li>I have an object that's placed in the middle of the screen</li>
  <li>When tapping the left side of the screen I would like the object to curve to the left in an arch fashion. If you imagine the object sitting at 12 on a clock face, pressing left will make it animate over to 9 o'clock. </li>
  <li>When tapping right, I would like the object to move to 3 o'clock.</li>
  <li>However, if the object has been arched over to a position between 9 and 12 (10 or 11), and I press right, it'll need to move across the path.</li>
  <li>In summary, I would like a path that spans between 9 and 3 o clock. When the user taps left or right, the object will move along the path until the user lets go of the button (left or right side of the screen)</li>
  </ol>
  
  <p>If there's any additional information I can provide to help make this clearer, please let me know.</p>
  
  <p>As always, super grateful for any responses :)</p>