NoTowerDefence.py

import pygame

import config.colors as color

from RunnableStack import RunnableStack
from runnable.ControlButton import ControlButton
from runnable.MainMenu import MainMenu
from config.Resources import Constants
from runnable.TestMenu import TestMenu
from runnable.Authorization import Authorization
from units.Zombie import Zombie
from config.textures import Textures


Authorization()
pygame.init()
sc = pygame.display.set_mode((Constants.screen_width, Constants.screen_height))
pygame.display.set_caption("NTD")
pygame.display.set_icon(Textures["cannon"])
clock = pygame.time.Clock()
win = pygame.display.get_surface()

# Game cycle
runnable_stack = RunnableStack()
runnable_stack.push(MainMenu(Constants.screen_width, Constants.screen_height, runnable_stack, color.brick))

while not runnable_stack.is_empty():
    pygame.display.update()
    win.blit(runnable_stack.last_task().surface,
             (runnable_stack.last_task().x, runnable_stack.last_task().y))
    runnable_stack.last_task().step()
    clock.tick(Constants.fps)