我正在创建一个游戏,我快要完成了,但是我遇到的一个烦人的问题是我的游戏不适合 iPhone 5 屏幕。我使用了大小类,将比例设置为宽高比填充,甚至尝试调整填充大小,但它不适合 iPhone 5。它适合所有其他屏幕尺寸(除了 iPhone 4s,因为我不支持它)包括iPad。除了尺寸类别之外还有其他选择吗?我必须以编程方式更改图像吗?如果是这样,我该如何在 Sprite 套件中做到这一点?
最佳答案
您可以做到这一点的一种方法是检测用户正在使用的设备,然后更改变量以满足该设备。
这是一个使用 UIDevice() 的扩展,您可以检测用户使用的是什么设备:
public extension UIDevice {
var modelName: String {
var systemInfo = utsname()
uname(&systemInfo)
let machineMirror = Mirror(reflecting: systemInfo.machine)
let identifier = machineMirror.children.reduce("") { identifier, element in
guard let value = element.value as? Int8 where value != 0 else { return identifier }
return identifier + String(UnicodeScalar(UInt8(value)))
}
switch identifier {
case "iPod5,1": return "iPod Touch 5"
case "iPod7,1": return "iPod Touch 6"
case "iPhone3,1", "iPhone3,2", "iPhone3,3": return "iPhone 4"
case "iPhone4,1": return "iPhone 4s"
case "iPhone5,1", "iPhone5,2": return "iPhone 5"
case "iPhone5,3", "iPhone5,4": return "iPhone 5c"
case "iPhone6,1", "iPhone6,2": return "iPhone 5s"
case "iPhone7,2": return "iPhone 6"
case "iPhone7,1": return "iPhone 6 Plus"
case "iPhone8,1": return "iPhone 6s"
case "iPhone8,2": return "iPhone 6s Plus"
case "iPhone8,4": return "iPhone SE"
case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4":return "iPad 2"
case "iPad3,1", "iPad3,2", "iPad3,3": return "iPad 3"
case "iPad3,4", "iPad3,5", "iPad3,6": return "iPad 4"
case "iPad4,1", "iPad4,2", "iPad4,3": return "iPad Air"
case "iPad5,3", "iPad5,4": return "iPad Air 2"
case "iPad2,5", "iPad2,6", "iPad2,7": return "iPad Mini"
case "iPad4,4", "iPad4,5", "iPad4,6": return "iPad Mini 2"
case "iPad4,7", "iPad4,8", "iPad4,9": return "iPad Mini 3"
case "iPad5,1", "iPad5,2": return "iPad Mini 4"
case "iPad6,3", "iPad6,4", "iPad6,7", "iPad6,8":return "iPad Pro"
case "AppleTV5,3": return "Apple TV"
case "i386", "x86_64": return "Simulator"
default: return identifier
}
}
然后你就可以这样使用了
if UIDevice.modelName == "iPhone 4" {
theNode.xScale = whatever
theNode.yScale = whatever
}
关于ios - 如何更改 Sprite 套件中 Sprite 节点的大小以适应不同的屏幕(Swift),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/38440479/