Button not changing view in SwiftUI - swiftui

Question

So in my ContentView.swift, I have this code:
import SwiftUI
extension UIScreen{
static let screenWidth = UIScreen.main.bounds.size.width
static let screenHeight = UIScreen.main.bounds.size.height
static let screenSize = UIScreen.main.bounds.size
}
struct ContentView: View {
#State var Direction: Int = 0
#State var ButtonsShowing: Bool = true
#State var View: Int = 0
func MoveLeft() {
if ButtonsShowing == true {
ButtonsShowing = false
}
}
func MoveRight() {
if ButtonsShowing == true {
ButtonsShowing = false
}
Direction = 1
}
var body: some View {
ZStack {
Image("Space").resizable()
.frame(width: UIScreen.screenWidth, height: UIScreen.screenHeight + 50)
.edgesIgnoringSafeArea(.all)
VStack {
HStack {
Button(action: MoveLeft) {
if ButtonsShowing == true {
NavigationLink(destination: Playing()) {
Image("LeftClick")
.frame(width: UIScreen.screenWidth / 2, height: UIScreen.screenHeight)
}
}
}
Spacer()
Button(action: MoveRight) {
if ButtonsShowing == true {
Image("RightClick")
.frame(width: UIScreen.screenWidth / 2, height: UIScreen.screenHeight)
}
}
}
}
}
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
I get a preview of this:
Preview of button with NavigationLink
If you look towards my LeftClick button, I want it to take me to a different view, but don't know how. I have a NavigationLink in it, with my destination being the different view (Playing.swift, if needed to know that, I call it using Playing())
Obviously I'm doing something wrong, and I [[hopefully]] know for sure that it's from the button, not from the other view:
NavigationLink(destination: Playing()) {
Image("LeftClick")
.frame(width: UIScreen.screenWidth / 2, height: UIScreen.screenHeight)
}
Thanks in advance.

Answer 1

Add a NavigationView before your ZStack, NavigationLink won't work without a NavigationView.
var body: some View {
NavigationView {
ZStack {
...
}
}
}