ios - call function in Appdelegate.swift -


i have function in gamescene.swift:

func pausegame() {      scene!.view!.paused = true     println("pause")     updatescoretimer.invalidate()  }

now want call appdelegate.swift don't know insert "<#gamescene#>"

gamescene.pausegame(<#gamescene#>)

well if appdelegate.swift instantiates scene, call method on scene instance app delegate. don't see why want pause game appdelegate. wanting call when app launches?


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