Код: Выделить всё
let jumpUpAction = SKAction.moveBy(x: 0, y: 80, duration: 0.15)
let jumpUpAction2 = SKAction.moveBy(x: 0, y: 20, duration: 0.025)
let jumpDownAction = SKAction.moveBy(x: 0, y: -80, duration: 0.15)
let jumpDownAction2 = SKAction.moveBy(x: 0, y: -20, duration: 0.025)
let jumpSequence = SKAction.sequence([
jumpUpAction, jumpUpAction2,
jumpDownAction, jumpDownAction2
])
ninja.run(jumpSequence)
Подробнее здесь: https://stackoverflow.com/questions/795 ... ouble-jump