motion/joybox/physics/physics_sprite.rb in joybox-0.0.6 vs motion/joybox/physics/physics_sprite.rb in joybox-1.0.0

@@ -5,48 +5,51 @@
     class PhysicsSprite < Sprite
 
       attr_accessor :body
 
       def self.new(options = {})
-
         sprite = super 
         sprite.body = options[:body] if options.include? :body
 
         sprite
       end
 
-
+      # We need this method to return true, so Cocos2d continue
+      # to call the nodeToParentTransform method
       def dirty
+        true 
+      end
 
-        true
+      def position=(position)
+        @body.position = position
       end
 
-      # We need this method to return true, so Cocos2d continue
-      # to call the nodeToParentTransform method
+      def position
+        @body.position.from_pixel_coordinates
+      end
+
       def nodeToParentTransform
+        return super if @body.nil?
 
+        super
+        
         position = @body.position.from_pixel_coordinates
-
         position = position + anchorPointInPoints if ignoreAnchorPointForPosition
-
         angle = @body.angle
 
         x = position.x
         y = position.y
         cosine = Math.cos(angle)
         sine = Math.sin(angle)
 
-
         unless anchorPointInPoints == CGPointZero
-
           x = x + cosine * -anchorPointInPoints.x + -sine * -anchorPointInPoints.y
           y = y + sine * -anchorPointInPoints.x + cosine * -anchorPointInPoints.y        
         end
 
-
         CGAffineTransformMake(cosine, sine, -sine, cosine, x, y)
       end
 
     end
 
   end
-end
+end
\ No newline at end of file