Implement the 'Restricting Movement of the Paddle' chapter
Implement the 'Restricting Movement of the Paddle' chapter

clawoo/BreakoutCocos2D-x,clawoo/BreakoutCocos2D-x,clawoo/BreakoutCocos2D-x,clawoo/BreakoutCocos2D-x,clawoo/BreakoutCocos2D-x,clawoo/BreakoutCocos2D-x,clawoo/BreakoutCocos2D-x