two type comparison

1. if CurrentDirection != LastDirection {

let MoveAtlas = SKTextureAtlas(named: “RedSwanMoveE”)

var MoveFrame = [SKTexture]()

for i in 1…MoveAtlas.textureNames.count / 2 {

let TextureName = “RedSwanMoveE” + “\(i)”

MoveFrame.append(MoveAtlas.textureNamed(TextureName))

}

let MoveAnimationAction = SKAction.repeatForever(SKAction.animate(with: MoveFrame, timePerFrame: 0.125))

self.run(MoveAnimationAction, withKey: “Move”)

AttackDirection = CurrentDirection

}

LastDirection = CurrentDirection

2. AttackBody.position = CGPoint(x: 15, y: -12)

AttackBody.run(SKAction(named: “Attack_MeleeE”)!)