Calling a method using NSTimer in Swift

Asked Apr 23 '15 at 07:32

Active Apr 23 '15 at 07:35

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I want to call a method(with one parameter) using NSTimer but still keep on getting errors. This is how my method looks like:

    func addEnemy(scnView: SCNView) {
        func createMeteorite() -> SCNNode {
            let meteorite = Meteorite(scnView: scnView, speed: calculateSpeed())
            return meteorite
        }
    self.rootNode.addChildNode(createMeteorite())
}

And my instance of NSTimer:

    NSTimer.scheduledTimerWithTimeInterval(1.0, target: self, selector: Selector("addEnemy:"), userInfo: scnView, repeats: true)

Am I doing something wrong?

asked Apr 23 '15 at 07:32

Alec Firtulescu

In which line you are getting error? – Dharmbir Singh Apr 23 '15 at 07:33
The timer function must take a NSTimer argument: `func addEnemy(timer : NSTimer)`, as explained in the answer to the duplicate question. – Martin R Apr 23 '15 at 07:52

Calling a method using NSTimer in Swift

0 Answers0