I am working with SpriteKit right now, and I ran into a problem that seems simple, but I could not find anything on the Internet. I have three buttons that take the form of parallelograms stacked on top of each other, and it looks like this:
Screenshot of buttons
let button = SKSpriteNode(imageNamed: "playbutton")
let leaderButton = SKSpriteNode(imageNamed: "leaderbutton")
let homeButton = SKSpriteNode(imageNamed: "homebutton")
button.position = CGPoint(x: size.width/2, y: size.height/2)
addChild(button)
leaderButton.position = CGPoint(x: size.width/2, y: size.height/2 - button.size.height/2)
addChild(leaderButton)
homeButton.position = CGPoint(x: size.width/2, y: size.height/2 - button.size.height)
addChild(homeButton)
override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
for touch: AnyObject in touches {
let location = touch.locationInNode(self)
if button.containsPoint(location) {
button.runAction(SKAction.scaleTo(0.8, duration: 0.1))
}
else if leaderButton.containsPoint(location) {
leaderButton.runAction(SKAction.scaleTo(0.8, duration: 0.1))
}
else if homeButton.containsPoint(location) {
homeButton.runAction(SKAction.scaleTo(0.8, duration: 0.1))
}
}
}
This is how I detect touch. The problem is that they overlap because the sprite is actually a rectangle, so when I try to click on the top left of the second button, the top button detects it. I was wondering if there is a way to detect touch only in a texture, for example, how you can adjust the physical body to a texture. Thanks for any help you can give me!
Now the connection is working.
, :
button.position = CGPoint(x: size.width/2, y: size.height/2)
button.physicsBody = SKPhysicsBody(texture: SKTexture(imageNamed: "playbutton"), size: button.size)
button.physicsBody?.dynamic = false
addChild(button)
leaderButton.position = CGPoint(x: size.width/2, y: size.height/2 - button.size.height/2)
leaderButton.physicsBody = SKPhysicsBody(texture: SKTexture(imageNamed: "leaderbutton"), size: leaderButton.size)
leaderButton.physicsBody?.dynamic = false
addChild(leaderButton)
homeButton.position = CGPoint(x: size.width/2, y: size.height/2 - button.size.height)
homeButton.physicsBody = SKPhysicsBody(texture: SKTexture(imageNamed: "homebutton"), size: homeButton.size)
homeButton.physicsBody?.dynamic = false
addChild(homeButton)
override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
for touch: AnyObject in touches {
let location = touch.locationInNode(self)
if physicsWorld.bodyAtPoint(location)?.node == button {
button.runAction(SKAction.scaleTo(0.8, duration: 0.1))
print("play")
}
if physicsWorld.bodyAtPoint(location)?.node == leaderButton {
leaderButton.runAction(SKAction.scaleTo(0.8, duration: 0.1))
print("leader")
}
if physicsWorld.bodyAtPoint(location)?.node == homeButton {
homeButton.runAction(SKAction.scaleTo(0.8, duration: 0.1))
}
}
}
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