Add game join UI and OnlineGame scaffold

Rename JoinMenu to GameJoinMenu and add a JoinGameObject model + OTP input for entering a 6-digit game code. Introduce a new JoinGameObject interface file. Update OnlineMode.vue to import and render GameJoinMenu and GameEndedMenu, add refs for joiningModel, game, gameField, currentSelectionIndex and gameEndedInformation, wire create/ join handlers (stubbed) and the main game view (Field and InfoField). Refactor LocalGame to OnlineGame, export it as default and add a stubbed drop method; adjust import path formatting. Several functions remain as stubs to be implemented in follow-up commits.

GUI/src/components/GameJoinMenu.vue

@@ -1,5 +1,11 @@
 <script setup lang="ts">
-defineEmits(["join"]);
+import type JoinGameObject from '@/scripts/interfaces/JoinGameObject';
+
+defineEmits(['join']);
+
+let joiningModel = defineModel<JoinGameObject>('joinGameObject', {
+  required: true,
+});
 </script>
 
 <template>
@@ -7,9 +13,17 @@ defineEmits(["join"]);
     <v-sheet class="text-centered pa-2 w-50" rounded>
       <h1 class="text-center mb-5">Spiel Beitreten</h1>
       <h3 class="text-center">
-        Hier kannst du einem bestehenden Spiel beitreten, indem du den Spiel Code eingibst, die dir dein Freund gegeben hat.
+        Hier kannst du einem bestehenden Spiel beitreten, indem du den Spiel Code eingibst, die dir
+        dein Freund gegeben hat.
       </h3>
       <v-divider class="mb-5 mt-5"></v-divider>
+      <v-otp-input
+        length="6"
+        v-model="joiningModel.gameCode"
+        type="number"
+        inputmode="numeric"
+        :error="joiningModel.failed"
+      ></v-otp-input>
       <div class="d-flex align-center justify-space-evenly ma-4 w-100">
         <v-btn color="red" @click="$router.push('/')" rounded="xl"> Abbrechen </v-btn>
         <v-btn color="primary" @click="$emit('join')" rounded="xl"> Beitreten </v-btn>

GUI/src/routes/OnlineMode.vue

@@ -1,7 +1,12 @@
 <script setup lang="ts">
 import CreateOrJoinMenu from '@/components/CreateOrJoinMenu.vue';
 import GameCreationMenu from '@/components/GameCreationMenu.vue';
+import GameEndedMenu from '@/components/GameEndedMenu.vue';
+import GameJoinMenu from '@/components/GameJoinMenu.vue';
 import type { GameSettings } from '@/scripts/interfaces/GameSettings';
+import type JoinGameObject from '@/scripts/interfaces/JoinGameObject';
+import OnlineGame from '@/scripts/logic/onlineMode/OnlineGame';
+import type { GameEnded } from '@/scripts/logic/signalR/GameConnection';
 import { ref } from 'vue';
 
 enum CurrentState {
@@ -18,7 +23,19 @@ let settings = ref<GameSettings>({
   fieldSize: { x: 7, y: 6 },
 });
 
+let joiningModel = ref<JoinGameObject>({
+  failed: false,
+});
+
 var currentState = ref<CurrentState>(CurrentState.CreateOrJoinSelection);
+const game = ref<OnlineGame>(new OnlineGame(settings.value));
+const gameField = ref<number[][]>([]);
+const currentSelectionIndex = ref<number | null>(null);
+const gameEndedInformation = ref<GameEnded | null>(null);
+
+async function createGame() {}
+
+async function tryToJoin() {}
 </script>
 
 <template>
@@ -30,9 +47,32 @@ var currentState = ref<CurrentState>(CurrentState.CreateOrJoinSelection);
 
   <GameCreationMenu
     v-model:settings="settings"
-    @create-game="console.log('create game')"
+    @create-game="createGame()"
     v-if="currentState === CurrentState.CreatingGame"
   />
+
+  <GameJoinMenu
+    :joinGameObject="joiningModel"
+    v-if="currentState === CurrentState.JoiningGame"
+    @join="tryToJoin()"
+  />
+
+  <GameEndedMenu
+    :game-ended-information="gameEndedInformation"
+    v-else-if="currentState === CurrentState.EndScreen"
+  ></GameEndedMenu>
+
+  <div id="game" v-else>
+    <div class="game-content">
+      <Field
+        :game-state="gameField"
+        v-model:current-selection-index="currentSelectionIndex"
+        @click-on-game-field="game.drop(currentSelectionIndex ?? 1)"
+      />
+
+      <InfoField :msg="game.currentDescription"></InfoField>
+    </div>
+  </div>
 </template>
 
 <style scoped></style>

GUI/src/scripts/interfaces/JoinGameObject.ts

@@ -0,0 +1,4 @@
+export default interface JoinGameObject {
+  failed: boolean;
+  gameCode?: number;
+}

GUI/src/scripts/logic/onlineMode/OnlineGame.ts

@@ -1,7 +1,7 @@
-import type { GameSettings } from "@/scripts/interfaces/GameSettings";
-import GameConnection, { type GameEnded, type GameInformationDto } from "../signalR/GameConnection";
+import type { GameSettings } from '@/scripts/interfaces/GameSettings';
+import GameConnection, { type GameEnded, type GameInformationDto } from '../signalR/GameConnection';
 
-class LocalGame {
+class OnlineGame {
   public player: GameConnection;
   public currentDescription: string = 'Warte auf Spielaufbau ...';
   private gameId: string = '';
@@ -13,4 +13,10 @@ class LocalGame {
   constructor(settings: GameSettings) {
     this.player = new GameConnection();
   }
+
+  async drop(index: number){
+    
+  }
 }
+
+export default OnlineGame;