GameplayKit macOS 10.12 to 10.13 API Differences

GameplayKitBase.h

Added #def GK_BASE_AVAILABILITY_3

GKDecisionTree.h

Added -[GKDecisionTree initWithURL:error:]

Added -[GKDecisionTree exportToURL:error:]

GKScene.h

Added +[GKScene sceneWithFileNamed:rootNode:]

GKSCNNodeComponent.h

Added GKSCNNodeComponent

Added +[GKSCNNodeComponent componentWithNode:]

Added -[GKSCNNodeComponent initWithNode:]

Added GKSCNNodeComponent.node

SceneKit+Additions.h

Added SCNNode (GameplayKit)

Added SCNNode.entity

Added SCNScene (GameplayKit)