public GameState execute(Game game){
 
        GameImpl hra=(GameImpl) game;
     
        if(!wasUsed){
         if(this.getParams().equals("BALKON")
            ||this.getParams().equals("IZBA")
            || this.getParams().equals("PLAZ")
            || this.getParams().equals("MORE"));
               wasUsed=true;} 
        
            System.out.println("Este nemas vsetky predmety!");
            return GameState.PLAYING;
  
    
        hra.setCCurrentRoom(this.getParams());
        return GameState.PLAYING;
    
    }