feat(gui): add main menu

main.py

@@ -78,13 +78,13 @@ def main(args: argparse.ArgumentParser) -> None:
 
     if args.train is not None:
         # train(args.train)
-        ai.log.debug("Train")
+        ai.log.debug("Training the AI")
     elif args.noui:
-        game.log.debug("Run game in CLI")
+        game.log.debug("Running the game in CLI")
         game.play()
     else:
-        gui.log.debug("Run app")
-        # play()
+        gui.log.debug("Running the game in GUI")
+        gui.launch()
 
 
 if __name__ == "__main__":

src/gui/__init__.py

@@ -1,3 +1,4 @@
 from .log import log
+from .menu import Menu, launch
 
-__all__ = ["log"]
+__all__ = ["log", "Menu", "launch"]

src/gui/menu.py

@@ -0,0 +1,61 @@
+from typing import Callable, Optional
+
+from kivy.app import App
+from kivy.config import Config
+from kivy.core.window import Window
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.button import Button
+from utils import Size
+
+from .log import log
+
+
+def launch(size: Size = Size(200, 100)) -> None:
+    Window.size = size
+    Window.minimum_width, Window.minimum_height = Window.size
+    Window.maximum_width, Window.maximum_height = Window.size
+    Window.resizable = False
+    Config.set("graphics", "width", size.width)
+    Config.set("graphics", "height", size.height)
+    Menu().run()
+
+
+Config.set("graphics", "resizable", False)
+
+
+class Menu(App):
+    def build(self) -> BoxLayout:
+        layout = BoxLayout(orientation="vertical", spacing=10, padding=10)
+        buttons: dict[str, Callable[[Button], None]] = {
+            "Play": self.play,
+            "AI": self.ai,
+            "Algorithm": self.algorithm,
+            "Settings": self.settings,
+            "Quit": self.quit,
+        }
+
+        for text, action in buttons.items():
+            button = Button(text=text, size_hint=(None, None), size=(100, 50))
+            button.bind(on_press=action)
+            layout.add_widget(button)
+
+        return layout
+
+    def play(self, instance: Button) -> None:
+        log.debug(f"Play button was pressed")
+
+    def ai(self, instance: Button) -> None:
+        log.debug(f"AI button was pressed")
+
+    def algorithm(self, instance: Button) -> None:
+        log.debug(f"Algorithm button was pressed")
+
+    def settings(self, instance: Button) -> None:
+        log.debug(f"Settings button was pressed")
+
+    def quit(self, instance: Button) -> None:
+        log.debug(f"Quit button was pressed")
+        self.exit()
+
+    def exit(self) -> None:
+        self.stop()