I have a number of enemies that spawn at separate times in my game, and move using SKAction but at the end of each level I have a boss that spawns in. When the boss spawns I want the other enemies to ...

I'm making a 2D scrolling shooter. I want one of the enemies to move randomly has they move down the the screen or in a zig zag kinda movement. The enemy pause's for half a second and at this point I ...

I have a game which is running well but as soon as I introduce a while loop my entire UI goes blank. I have some code which generates a sprite from an array and moves it down the screen func addALett...

I wondered if there was an easy way to see a list of all actions currently assigned to a node in SpriteKit. Something like an "actions" property that will contain a list of all a node's acti...