Koleso = {};

function Koleso.prerequisitesPresent(specializations)
     return SpecializationUtil.hasSpecialization(Attachable, specializations);
end;

function Koleso:load(xmlFile)

     self.Kolesos = {};
     self.Kolesos[1] = Utils.indexToObject(self.rootNode, getXMLString(xmlFile, "vehicle.Kolesos.Koleso1#index"));
  self.Kolesos[2] = Utils.indexToObject(self.rootNode, getXMLString(xmlFile, "vehicle.Kolesos.Koleso2#index"));
  self.Kolesos[3] = Utils.indexToObject(self.rootNode, getXMLString(xmlFile, "vehicle.Kolesos.Koleso3#index"));
  self.Kolesos[4] = Utils.indexToObject(self.rootNode, getXMLString(xmlFile, "vehicle.Kolesos.Koleso4#index"));
   
end;

function Koleso:keyEvent(unicode, sym, modifier, isDown)

     if isDown and sym == Input.KEY_x then  
   self.drawKoleso = not self.drawKoleso;
   setVisibility(self.Kolesos[1], self.drawKoleso);
   setVisibility(self.Kolesos[2], self.drawKoleso);
   setVisibility(self.Kolesos[3], self.drawKoleso);
   setVisibility(self.Kolesos[4], self.drawKoleso);
     end;

end;function Koleso.prerequisitesPresent(specializations)
     return SpecializationUtil.hasSpecialization(Attachable, specializations);
end;

function Koleso:update(dt)
end;

function Koleso:draw()
end;

function Koleso:onEnter()

end;

function Koleso:onLeave()
end;

function Koleso:delete()
end;

function Koleso:mouseEvent(posX, posY, isDown, isUp, button)
end;

    <Kolesos>
         <Koleso1 index="0>7|6|0" />
   <Koleso2 index="0>7|4|0" />
   <Koleso3 index="0>0" />
   <Koleso4 index="0>1" />
  </Kolesos>