Untitled

game.py

import pygame
import scene

pygame.init()
pygame.font.init()

class Game:
    def __init__(self):
        self.screenSize = (1200, 800)
        self.screen = pygame.display.set_mode(self.screenSize)

        self.clock = pygame.time.Clock()
        self.FPS = 60

        self.font = pygame.font.Font("Fonts/LeagueGothic.ttf", 32)

        self.mainMenuScene = scene.MainMenuScene(self)
        self.gameMenuScene = scene.GameMenuScene(self)
        self.battleScene = scene.Scene(self)
        self.scene = self.mainMenuScene

        self.running = True

    def run(self):
        while self.running:
            self.updateInput()
            self.updateLogic()
            self.updateDraw()

    def updateInput(self):
        for event in pygame.event.get():
            self.scene.updateInput(event)

            if event.type == pygame.QUIT:
                self.exit()

    def updateLogic(self):
        self.scene.updateLogic()

    def updateDraw(self):
        self.scene.updateDraw()

    def exit(self):
        self.running = False

    def changeScene(self, scene):
        self.scene = scene

--------------------------------------------------
scene.py

import pygame
from GUI import Button

class Scene:
    def __init__(self, game):
        self.game = game

        self.buttons = []

    def updateInput(self, event):
        if event.type == pygame.QUIT:
            self.running = False

        for button in self.buttons:
            button.checkInput(event)

    def updateLogic(self):
        for button in self.buttons:
            button.update()

        self.game.clock.tick(self.game.FPS)

    def updateDraw(self):
        self.game.screen.fill((0, 0, 0))

        for button in self.buttons:
            button.draw(self.game.screen)

        pygame.display.flip()

    def text(self, position, text, color=(255, 255, 255)):
        textSurface = self.game.font.render(text, True, color)
        self.game.screen.blit(textSurface, position)

class MainMenuScene(Scene):
    def __init__(self, game,):
        super().__init__(game)

        self.buttons = []
        self.buttons.append(Button(self.game, (10, 10), (200, 32), "New Game", lambda: game.changeScene(game.gameMenuScene)))
        self.buttons.append(Button(self.game, (10, 10+48), (200, 32), "Exit", lambda: game.exit()))

class GameMenuScene(Scene):
    def __init__(self, game,):
        super().__init__(game)

        self.buttons = []
        self.buttons.append(Button(self.game, (10, 10), (200, 32), "New Battle", lambda: game.changeScene(game.battleScene)))
        self.buttons.append(Button(self.game, (10, 10+48), (200, 32), "Main Menu", lambda: game.changeScene(game.mainMenuScene)))

class BattleScene(Scene):
    def __init__(self, game,):
        super().__init__(game)

        self.buttons = []