需要左右按钮在x轴上移动精灵

Question

I've searched and I can only find things about making it move by swipping/dragging. I'm a beginner making a game on Xcode with Sprite-Kit , and I'm doing pretty well so far, better than expected to be honest.

But I cant seem to figure out how to make a sprite move left and right when hitting left and right buttons. I made the left SKSpriteNode and right SKSpriteNode (I don't think that's correct) and they show up where I want obviously, but I don't know how to enable them to be touched and make the sprite move.

Sorry if this is a really amateur question, the answer will probably be obvious but I'm in a jam.

Answer 1

There are a lot of tutorials about moving sprites, begin with this raywenderlich tutorial. You have to set name for your sprites and handle the movement in touchesBegan function (use this thread )

override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
    for touch in (touches) {
        let positionInScene = touch.location(in: self)
        let touchedNode = self.atPoint(positionInScene)
        if let name = touchedNode.name {
            if name == "leftButton" {
                //move to left
            }
            if name == "rightButton" {
                //move to right
               let moveAction: SKAction = SKAction.moveBy(x: 15, y: 0, duration: 1)
               yourNode.run(moveAction)
            }
        }
    }
}