text: #ifndef _DIMMER_H_
  #define _DIMMER_H_
  
  /** Dims the screen */
  class Dimmer {
  public:
  	/** Constructs the Dimmer */
  	Dimmer();
  	
  	/** Draw a dimming polygon over the screen */
  	void draw() const;
  	
  	/** The blur is enabled as long as this is positive, non-zero */
  	static float alphaBlur;
  };
  
  #endif
  