List Selection and JSON datasource

Clemens Playground/Clemens_PlaygroundApp.swift

@@ -22,18 +22,9 @@ import WebKit
 
 @main
 struct Clemens_PlaygroundApp: App {
-
-    private var url = "https://fressnapf-dev-gameassets.gamegame-server.de/"
-
     var body: some Scene {
         WindowGroup {
-            VStack {
+            GameSelection()
-                // Use this for >= Xcode 26 and remove commentary in "NewWebView.swift"
-                // NewWebView(url)
-
-                // Use this for < Xcode 26
-                OldWebView(url)
-            }
         }
     }
 }

Clemens Playground/Data/Game.swift

@@ -0,0 +1,14 @@
+//
+//  Game.swift
+//  Clemens Playground
+//
+//  Created by Maximilian Roider on 14.11.25.
+//
+
+import Foundation
+
+struct Game: Hashable, Codable, Identifiable {
+    var id: Int
+    var name: String
+    var url: String
+}

Clemens Playground/Data/Loader.swift

@@ -0,0 +1,33 @@
+//
+//  Loader.swift
+//  Clemens Playground
+//
+//  Created by Maximilian Roider on 14.11.25.
+//
+
+import Foundation
+
+var games: [Game] = load("games.json")
+
+func load<T: Decodable>(_ filename: String) -> T {
+
+    let data: Data
+
+    guard let file = Bundle.main.url(forResource: filename, withExtension: nil)
+    else {
+        fatalError("Couldn't find \(filename) in main bundle.")
+    }
+
+    do {
+        data = try Data(contentsOf: file)
+    } catch {
+        fatalError("Couldn't load \(filename) from main bundle:\n\(error)")
+    }
+
+    do {
+        let decoder = JSONDecoder()
+        return try decoder.decode(T.self, from: data)
+    } catch {
+        fatalError("Couldn't parse \(filename) as \(T.self):\n\(error)")
+    }
+}

Clemens Playground/Screens/GameSelection.swift

@@ -0,0 +1,25 @@
+//
+//  GameSelection.swift
+//  Clemens Playground
+//
+//  Created by Maximilian Roider on 14.11.25.
+//
+
+import SwiftUI
+
+struct GameSelection: View {
+    var body: some View {
+        NavigationSplitView {
+            List(games) { game in
+                NavigationLink {
+                    GameView(game)
+                } label: {
+                    GameRow(game)
+                }
+            }
+            .navigationTitle("Games")
+        } detail: {
+            Text("Select a game")
+        }
+    }
+}

Clemens Playground/Screens/GameView.swift

@@ -0,0 +1,24 @@
+//
+//  GameView.swift
+//  Clemens Playground
+//
+//  Created by Maximilian Roider on 14.11.25.
+//
+
+import SwiftUI
+
+struct GameView: View {
+    private let game: Game
+
+    init(_ game: Game) {
+        self.game = game
+    }
+
+    var body: some View {
+        // Use this for >= Xcode 26 and remove commentary in "NewWebView.swift"
+        // NewWebView(game.url)
+
+        // Use this for < Xcode 26
+        OldWebView(game.url)
+    }
+}

Clemens Playground/Views/GameSelection/GameRow.swift

@@ -0,0 +1,25 @@
+//
+//  GameRow.swift
+//  Clemens Playground
+//
+//  Created by Maximilian Roider on 14.11.25.
+//
+
+import SwiftUI
+
+struct GameRow: View {
+
+    var game: Game
+
+    init(_ game: Game) {
+        self.game = game
+    }
+
+    var body: some View {
+        HStack {
+            Text(game.name)
+            Spacer()
+            Image(systemName: "chevron.forward")
+        }
+    }
+}

Clemens Playground/Views/WebViews/OldWebView.swift

@@ -10,7 +10,7 @@ import SwiftUI
 import WebKit
 
 struct OldWebView: UIViewRepresentable {
-    let url: String
+    private let url: String
 
     init(_ url: String) {
         self.url = url

Clemens Playground/games.json

@@ -0,0 +1,12 @@
+[
+    {
+        "id": 1001,
+        "name": "Fressnapf",
+        "url": "https://fressnapf-dev-gameassets.gamegame-server.de/"
+    },
+    {
+        "id": 1002,
+        "name": "Projekt-Git",
+        "url": "https://git.roider.tech/darksider110/Clemens-Webview-Playground"
+    },
+]