CODEWITHSUNDEEP
iosswiftxcodesprite-kit
Greg McKenna
Greg McKenna

Reputation: 55

Contact not being detected in Sprite kit

class GameScene: SKScene, SKPhysicsContactDelegate {
    func didBegin(_ contact: SKPhysicsContact) {
        let contactA:SKPhysicsBody = contact.bodyA
        let contactB:SKPhysicsBody = contact.bodyB
        if contactA.contactTestBitMask == 1 && contactB.contactTestBitMask == 2 {
            jumpButtonIsReady = true
            print("player landed on ground1")
        }
 if contactA.contactTestBitMask == 2 && contactB.contactTestBitMask == 1 {
        jumpButtonIsReady = true
       
        print("player landed on ground1")
    
    }    }   
}

I have used scene editor to set the contactTestBitMask of player to be 1 and the ground to be 2. they are both set to dynamic is true. But the contact is not registering. Thanks for any help.

Upvotes: 0

Views: 176

Answers (1)

bg2b
bg2b

Reputation: 1979

Likely you are missing the physicsWorld.contactDelegate = self in the scene initialization. Just conforming to SKPhysicsContactDelegate is not sufficient.

If you verify that that's OK, then check that the physics bodies are correct by setting the view's showsPhysics to true.

Upvotes: 1

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