block1.swift

var prevStage = 0
override func pressureChange(with event: NSEvent) {
	let curStage:Int = event.stage
	if event.pressureBehavior == NSPressureBehavior.primaryDeepClick,prevStage != curStage {
		switch (curStage,prevStage){
			case (0,1):
				Swift.print("from idle to clickStage")
			case (1,0):
				Swift.print("from clickStage to idle")
			case (1,2):
				Swift.print("from clickStage to deepClickStage")
			case (2,1):
				Swift.print("from deepStage to clickStage")
			default: break;//isn't possible
		}
		Swift.print("stageChange")
		prevStage = curStage/*always set prevStage to curStage on stage change*/
	}
	Swift.print("pressureChange")
}