I have a problem with delaying computer's move in a game.
I've found some solutions but they don't work in my case, e.g.
var delay = NSTimer.scheduledTimerWithTimeInterval(4, target: self, selector: nil, userInfo: nil, repeats: false)
I tried to use this with function fire
but also to no effects.
What other possibilities there are?
Swift 3
With GCD:
let delayInSeconds = 4.0
DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + delayInSeconds) {
// here code perfomed with delay
}
or with a timer:
func myPerformeCode() {
// here code to perform
}
let myTimer : Timer = Timer.scheduledTimer(timeInterval: 4, target: self, selector: #selector(self.myPerformeCode), userInfo: nil, repeats: false)
Swift 2
With GCD:
let seconds = 4.0
let delay = seconds * Double(NSEC_PER_SEC) // nanoseconds per seconds
let dispatchTime = dispatch_time(DISPATCH_TIME_NOW, Int64(delay))
dispatch_after(dispatchTime, dispatch_get_main_queue(), {
// here code perfomed with delay
})
or with a timer:
func myPerformeCode(timer : NSTimer) {
// here code to perform
}
let myTimer : NSTimer = NSTimer.scheduledTimerWithTimeInterval(4, target: self, selector: Selector("myPerformeCode:"), userInfo: nil, repeats: false)