Xcode Swift暂停和恢复动画

Question

我正在使用Xcode Swift SpriteKit制作游戏，其中角色正在运行，然后当角色被告知跳跃时，它向上移动并停止动画，并在它撞击地面时恢复动画。我有以下代码，但我不知道如何重新运行动画。

这是我启动动画的代码：

var BigLeftTexture1 = SKTexture(imageNamed: "Ninja Pro 1")
var BigLeftTexture2 = SKTexture(imageNamed: "Ninja Pro 2")
var BigLeftTexture3 = SKTexture(imageNamed: "Ninja Pro 3")
var BigLeftTexture4 = SKTexture(imageNamed: "Ninja Pro 4")
var BigLeftTexture5 = SKTexture(imageNamed: "Ninja Pro 5")
var BigLeftTexture6 = SKTexture(imageNamed: "Ninja Pro 6")
BigPerson = SKSpriteNode(imageNamed: "Ninja Pro 4")

var leftanimation1 = SKAction.animateWithTextures([BigLeftTexture1, BigLeftTexture2, BigLeftTexture3, BigLeftTexture4, BigLeftTexture5, BigLeftTexture6], timePerFrame: 0.065)
var LeftSideRunning = SKAction.repeatActionForever(leftanimation1)
BigPerson.runAction(LeftSideRunning, withKey: "BigStopLeftSide")

这是我停止动画的代码：

BigPerson.removeActionForKey（ “BigStopLeftSide”）

Answer 1

尝试

// to stop the action
BigPerson.paused = true

// to move on
BigPerson.paused = false