SpriteKit watchOS 4.0 Beta 4 to Beta 5 API Differences
SKNode.h
Modified
-[SKNode runAction:completion:]
Declaration
From
- (void)runAction:(nonnull SKAction *)action completion:(nonnull void (^)())block
To
- (void)runAction:(nonnull SKAction *)action completion:(nonnull void (^)(void))block