AlienInvasion/alien_invasion.py at master · ScNico/AlienInvasion · GitHub

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# -*- coding: utf-8 -*-
# @Time  : 2017/11/25 16:09
# @Author: ScNico

import sys

import pygame
from pygame.sprite import Group

from settings import Settings
from ship import Ship
import game_function as gf
from game_stats import GameStats
from button import Button
from scoreboard import Scoreboard

def run_game():
    # 初始化游戏并创建一个屏幕对象
    pygame.init()
    ai_settings = Settings()
    screen = pygame.display.set_mode((ai_settings.screen_width, ai_settings.screen_height))
    pygame.display.set_caption("Alien Invasion")

    play_button = Button(ai_settings, screen, "Play")

    ship = Ship(ai_settings, screen)
    bullets = Group()
    aliens = Group()
    stats = GameStats(ai_settings)
    sb = Scoreboard(ai_settings, screen, stats)
    #创建外星人群
    gf.create_fleet(ai_settings, screen, ship, aliens)

    while True:
        gf.check_events(ai_settings, screen, stats, sb, play_button, ship, aliens, bullets)

        if stats.game_active:
            ship.update()
            gf.update_bullets(ai_settings, screen, stats, sb, ship, aliens, bullets)
            gf.update_aliens(ai_settings, screen, stats, sb, ship, aliens, bullets)

        gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets, play_button)

run_game()