ios - My Sprite Kit button won't work in Swift -



ios - My Sprite Kit button won't work in Swift -

hi looking @ wondering why code in swift sprite kit won't work can run when click on button not work(it not go scene) when add together println if statement , click it run println. give thanks in advance!

here code first scene:

// // gamescene.swift // pocket rocket // // created lucas farleigh on 11/11/2014. // copyright (c) 2014 lucas farleigh. rights reserved. // import spritekit; class gamescene: skscene { allow background = skspritenode(imagenamed:"background") allow playbutton = skspritenode(imagenamed: "playbutton") override func didmovetoview(view: skview) { playbutton.position = cgpointmake(cgrectgetmidx(self.frame), cgrectgetmidx(self.frame)) background.yscale = 2 background.position = cgpointmake(cgrectgetmidx(self.frame), cgrectgetmidx(self.frame)) self.addchild(background) self.addchild(playbutton) } override func touchesbegan(touches: nsset, withevent event: uievent) { /* called when touch begins */ //making scene vars var scene = playscene(size: self.size) touch: anyobject in touches { allow location = touch.locationinnode(self) allow node = self.nodeatpoint(location) allow skview = self.view skview! scene.size = skview.bounds.size playbutton.name = "pb" if node.name == "pb"{ println("it worked") skview.presentscene(scene) } } } override func update(currenttime: cftimeinterval) { /* called before each frame rendered */ } }

and sec scene(playscene)

// // playscene.swift // pocket rocket // // created lucas farleigh on 14/11/2014. // copyright (c) 2014 lucas farleigh. rights reserved. // import spritekit import uikit import foundation class playscene:skscene{ allow background = skspritenode(imagenamed: "background") allow bar1 = skspritenode(imagenamed:"bar1") allow bar2 = skspritenode(imagenamed:"bar2") allow bar3 = skspritenode(imagenamed:"bar3") allow bar4 = skspritenode(imagenamed:"bar4") allow bar5 = skspritenode(imagenamed:"bar5") allow bar6 = skspritenode(imagenamed:"bar6") override func didmovetoview(view: skview) { background.position = cgpointmake(cgrectgetmidx(self.frame), cgrectgetmidx(self.frame)) addchild(background) background.yscale = 2

note creating background , playbutton nodes twice: 1 time class property, , sec time local variable in didmovetoview. local version adding scene kid view. if want able test against these nodes in other methods in class, rid of local declarations in didmovetoview. can still fill in other info these nodes, remove let statements.

then in touchesbegan want location of touch in scene passing self touch.locationinnode(self) , retrieve node corresponds touch:

override func touchesbegan(touches: nsset, withevent event: uievent) { touch: anyobject in touches { allow location = touch.locationinnode(self) allow node = self.nodeatpoint(location) if node == play_button { println("hello!!!!") } } }

a sec way accomplish playbutton give node name when create it:

play_button.name = "playbutton"

and touchesbegan this:

override func touchesbegan(touches: nsset, withevent event: uievent) { touch: anyobject in touches { allow location = touch.locationinnode(self) allow node = self.nodeatpoint(location) if node.name == "playbutton" { println("hello!!!!") } } }

ios swift xcode6 osx-yosemite

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