Hinzuügen der Game Logik Teilweise

backend/src/SocketIO/GameManager/GameManager.js

@@ -0,0 +1,44 @@
+const SocketUser = require("../Classes/SocketUser");
+const LobbyManager = require("../LobbyManager/LobbyManager");
+const Game = require("./Game/Game");
+
+class GameManager {
+    /** @param {socketIO.Server} io @param {LobbyManager} lobbyManager */
+    constructor(io, lobbyManager) {
+        this.io = io;
+        this.lobbyManager = lobbyManager;
+
+        /** @type {Map<string, Game>}*/
+        this.games = new Map();
+    }
+
+    /** @param {SocketUser} user */
+    joinGame(user){
+        const wasInLobby = false;
+        const oldLobbySave = undefined;
+        this.lobbyManager.oldLobbys.forEach(oldLobby => {
+            oldLobby.users.forEach(lobbyUser => {
+                if(lobbyUser.id === user.id){
+                    wasInLobby = true;
+                    oldLobbySave = oldLobby;
+                }
+            });
+        });
+
+        if(!wasInLobby) user.socket.disconnect();
+
+        const code = this.generateNonExistingCode();
+        const game = new Game(this.io, this, code);
+        this.games.set(code, game);
+    }
+
+    generateNonExistingCode() {
+        let code;
+        do {
+            code = Math.random().toString(36).substring(2, 8).toUpperCase();
+        } while (this.games.has(code));
+        return code;
+    }
+}
+
+module.exports = GameManager;