Swift 我想改变按钮的形象，只要用户点击按钮？

只要用户点击按钮，我就想更改按钮的图像，但如果用户从屏幕上松开手指，我会将图像更改回原始图像（我使用的是Sprite工具包）

我的代码：

var SettingButton = SKSpriteNode(imageNamed: "SettingButton1.0")

override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {    
    for touch in touches{
        let locationUser = touch.location(in: self)

        if atPoint(locationUser) == SettingButton{
            let SettingButton = SKSpriteNode(imageNamed: "SettingButton2.0") //change the image
        }
    }
}

override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
    for touch in touches{ 
        let locationUser = touch.location(in: self)

        if atPoint(locationUser) == SettingButton{
            //change image back to original
        }
    }
}

var SettingButton=SKSpriteNode（图像名为：“SettingButton1.0”）
覆盖func touchesStart（touchs:Set，带有事件：UIEvent？{
接触{
让locationUser=touch.location（in:self）
如果atPoint（位置用户）=设置按钮{
让SettingButton=SKSpriteNode（ImageName:“SettingButton2.0”）//更改图像
}
}
}
覆盖函数touchesend（touchs:Set，带有事件：UIEvent？）{
用于触摸{
让locationUser=touch.location（in:self）
如果atPoint（位置用户）=设置按钮{
//将图像更改回原始图像
}
}
}

尝试交换SpriteNode的纹理

var buttonTextureUp = SKTexture(imageNamed: "SettingButton1.0")
var buttonTextureDown = SKTexture(imageNamed: "SettingButton2.0")

var settingButton = SKSpriteNode(texture: buttonTextureUp)

override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {    
    for touch in touches{
        let locationUser = touch.location(in: self)

        if atPoint(locationUser) == settingButton {
            settingButton.texture = buttonTextureDown //change the image
        }
    }
}

override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {

    for touch in touches{ 
        let locationUser = touch.location(in: self)

        if atPoint(locationUser) == settingButton{
            settingButton.texture = buttonTextureUp //change image back to original
        }
    }
}

var buttonTextureUp=SKTexture（图像名为：“SettingButton1.0”）
var buttonTextureDown=SKTexture（图像名为：“SettingButton2.0”）
var settingButton=SKSpriteNode（纹理：buttonTextureUp）
覆盖func touchesStart（touchs:Set，带有事件：UIEvent？{
接触{
让locationUser=touch.location（in:self）
如果atPoint（位置用户）=设置按钮{
settingButton.texture=buttonTextureDown//更改图像
}
}
}
覆盖函数touchesend（touchs:Set，带有事件：UIEvent？）{
用于触摸{
让locationUser=touch.location（in:self）
如果atPoint（位置用户）=设置按钮{
settingButton.texture=buttonTextureUp//将图像更改回原始图像
}
}
}

您的问题是什么？你的代码编译吗？你有运行时错误吗？你的代码没有达到你期望的效果？请更具体一点。我不知道如何在touchesBegind函数@Dávid Pásztor中更改上面按钮的图像。如果调用touchescanced，请不要忘记将纹理更改为buttonTexture up