refactor + reduce CPU when paused
refactor + reduce CPU when paused

UIKit0/featherweight.cheese,google/linear-book-scanner,google/linear-book-scanner,luken7/luken7-cheesefeatherweight,UIKit0/featherweight.cheese,CuchulainX/featherweight.cheese,luken7/luken7-cheesefeatherweight,CuchulainX/featherweight.cheese