Hotfix null

src/routes/connected/games/[game]/+page.svelte

@@ -25,6 +25,13 @@
     import AudioMultipleChoiceQuestionComponent from "$lib/AudioMultipleChoiceQuestionComponent.svelte";
     import ImageMultipleChoiceQuestionComponent from "$lib/ImageMultipleChoiceQuestionComponent.svelte";
 
+    interface SaveData {
+        players: Player[];
+        currentPlayer: number;
+        currentWall: number;
+        visitedQuestions: VisitedQuestions;
+    }
+
     let startDisabled = $state(true);
 
     function handleDisplayConnected() {
@@ -80,6 +87,31 @@
             this.game = game;
         }
 
+        save(): void {
+            const saveData = {
+                players: this.players,
+                currentPlayer: this.currentPlayer,
+                currentWall: this.currentWall,
+                visitedQuestions: this.visitedQuestions
+            };
+            localStorage.setItem(`saveGame-${this.game.name}`, JSON.stringify(saveData));
+        }
+
+        load(): void {
+            const saveDataString = localStorage.getItem(`saveGame-${this.game.name}`);
+            if (saveDataString === null) return;
+            try {
+                const saveData: SaveData = JSON.parse(saveDataString);
+                this.players = saveData.players;
+                this.currentPlayer = saveData.currentPlayer;
+                this.currentWall = saveData.currentWall;
+                this.visitedQuestions = saveData.visitedQuestions;
+                console.log(saveData);
+            } catch (e) {
+                //
+            }
+        }
+
         startGame(): void {
             this.currentPlayer = Math.floor(Math.random() * this.players.length);
             this.state = GameState.CHOOSING_QUESTION;
@@ -235,7 +267,7 @@
         }
 
         finishQuestion(): void {
-            if (this.visitedQuestions[this.currentCategory] === undefined) {
+            if (this.visitedQuestions[this.currentCategory] == undefined) {
                 this.visitedQuestions[this.currentCategory] = [this.currentQuestion];
             } else if (
                 !this.visitedQuestions[this.currentCategory].includes(this.currentQuestion)
@@ -250,12 +282,13 @@
                 this.sendWall();
                 this.state = GameState.CHOOSING_QUESTION;
             }
+            this.save();
         }
 
         wallIsDone(): boolean {
             let visitedNum = 0;
             for (const questions of this.visitedQuestions) {
-                if (questions !== undefined) {
+                if (questions != undefined) {
                     visitedNum += questions.length;
                 }
             }
@@ -316,6 +349,7 @@
         <div class="p-4">
             <div class="flex items-center">
                 <h2 class="grow pb-4 text-5xl">Spieler</h2>
+                <button class="btn me-4" onclick={() => gameManager.load()}>Load SaveGame</button>
                 <button
                     class="btn"
                     disabled={!startDisabled}