// register key events
ccbRegisterKeyDownEvent("keyPressedDown");

function keyPressedDown(keyCode)
{
	if (keyCode == 88)
	{
		// the user pressed the key 'X', move the 'Camera1' scene node a bit up
		local Camera1 = ccbGetSceneNodeFromName("Camera1");	
		local pos3d = ccbGetSceneNodeProperty(Camera1, "Position");
		
		pos3d.y += 3;
		
		ccbSetSceneNodeProperty(Camera1, "Position", pos3d);
		print("Player Jumped by pressing X");
	}
}