With using SpriteKit It dosen''t return right information while touching the screen

Question

I am using SpriteKit making a game , but before it went all right , but recently after I make it more compliant , something wrong just comes up. I have a button on the left corner , and while I touch the button , It showed nothing , so after I print out the information while touch the screen , I just find that it returns nil of this area , not even return the background information , the texture is nil , but if I touch other area , all go fine ,the information is all fine . So what is wrong here , I don't understand.

Here are some code that I write in toucheBegan function

     let touchLocation = (touches as NSSet).anyObject()?.locationInNode(self)

    let targetNode = self.nodeAtPoint(touchLocation!)




    print(targetNode)

And the console return these : name:'(null)' texture:['nil'] position:{0, 0} scale:{1.00, 1.00} size:{1136, 640} anchor:{0.5, 0.5} rotation:0.00

It only happens on this button , I don't know why

The code that declare the button:

    goRightButton = SKSpriteNode(imageNamed: "GorightButton1")
    goRightButton.anchorPoint = CGPoint(x: 1, y: 0)
    goRightButton.position = CGPoint(x: self.size.width - 200, y: 0)
    goRightButton.name = "Right"
    goRightButton.zPosition = -8
    self.addChild(goRightButton)

if I run it on iPhone 6 , No buttons work at all! what happened ? if I run at iPod with IOS9 , It works fine .

Could you post the code you use to declare and place the button? — ZeMoon
yes, goRightButton = SKSpriteNode(imageNamed: "GorightButton1") goRightButton.anchorPoint = CGPoint(x: 1, y: 0) goRightButton.position = CGPoint(x: self.size.width - 200, y: 0) goRightButton.name = "Right" goRightButton.zPosition = -8 self.addChild(goRightButton) — happyzhang187
even the user interactionEnable is true :( , I don't know whats wrong — happyzhang187

Darvydas Darvydas · Accepted Answer · 2015-11-23T06:37:32

Problem is in this line

goRightButton.zPosition = -8

Change zPosition to greater than zero, because there is SKNode witch have higher zPosition than your goRightButton

goRightButton.zPosition = 999

With using SpriteKit It dosen''t return right information while touching the screen

1 Answers