ios - How do I save the number of times the user has lost the game in Swift? -


so every-time user loses game want add 1. want save number of deaths user has in game. right number stays @ 1 , doesn't go when user loses again. why happen? 

    override func didmovetoview(view: skview) {            var deathlabel = sklabelnode()            deathlabel = sklabelnode(fontnamed: "ladyice-3d")           deathlabel.text = "100"           deathlabel.zposition = 14           deathlabel.fontsize = 100           deathlabel.fontcolor = skcolor.darktextcolor()           deathlabel.position = cgpointmake(self.size.width / 1.1, self.size.height / 1.4)           deathlabel.hidden = true           self.addchild(deathlabel)            }          //edit        if firstbody.categorybitmask == herocategory && fourthbody.categorybitmask == gameovercategory {          var deathscore: int = 0          deathscore++         deathlabel.hidden = false          var defaults=nsuserdefaults()         var savedeaths = defaults.integerforkey("savenumberofdeaths")         if(deathscore > savedeaths)         {             defaults.setinteger(deathscore++, forkey: "savenumberofdeaths")         }         var shownumberofdeaths =defaults.integerforkey("savenumberofdeaths")             deathlabel.text = string(shownumberofdeaths)           }

for saving simple values nsuserdefaults choice.

the setinteger:forkey: method meet needs.


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