add GameController

src/main/java/de/hsfulda/onses/controllers/GameController.java

@@ -0,0 +1,22 @@
+package de.hsfulda.onses.controllers;
+
+import de.hsfulda.onses.Main;
+import de.hsfulda.onses.models.Game;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+
+import java.io.IOException;
+import java.util.Objects;
+
+public class GameController implements Controller {
+    private final Game game;
+    public GameController(Game game) {
+        this.game = game;
+    }
+    @Override
+    public Parent render() throws IOException {
+        final Parent parent = FXMLLoader.load(Objects.requireNonNull(Main.class.getResource("views/game.fxml")));
+
+        return parent;
+    }
+}

src/main/resources/de/hsfulda/onses/views/game.fxml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.layout.AnchorPane?>
+
+
+<AnchorPane prefHeight="690.0" prefWidth="1254.0" xmlns="http://javafx.com/javafx/21" xmlns:fx="http://javafx.com/fxml/1">
+
+</AnchorPane>