添加安装依赖、实现暂停功能、打包项目

.gitignore

@@ -0,0 +1,2 @@
+dist/
+build/

README.md

@@ -1,2 +1,24 @@
-# python_game
-### 这是一个射击类游戏。当有外星人入侵，火箭射击出子弹，被子弹击中的外星人就会消失。
+#  The game Alien Invasion
+
+- [Game Description] (#Game Description)
+- [Operating Environment] (#Operating Environment)
+- [Page Effects] (#Page Effects)
+- [Game download] (#Game download)
+
+## Game Description
+
+This is a shooting game. When an alien invades, the rocket shoots out a bullet, and the alien hit by the bullet will disappear.
+
+## Operating Environment
+> pygame  
+> certifi==2019.11.28  
+> chardet==3.0.4  
+> idna==2.8  
+> soupsieve==1.9.5  
+> urllib3==1.25.7  
+
+## Page Effects
+<img src="./images/game.png" alt="Page renderings" />
+
+## Game download
+[Download alien invasion game]()

README.zh.md

@@ -0,0 +1,38 @@
+# 游戏《外星人入侵》
+
+- [游戏说明](#游戏说明)
+- [运行环境](#运行环境)
+- [页面效果](#页面效果)
+- [游戏下载](#游戏下载)
+
+## 游戏说明
+
+这是一个射击类游戏。当有外星人入侵，火箭射击出子弹，被子弹击中的外星人就会消失。
+
+## 运行环境
+> pygame  
+> certifi==2019.11.28  
+> chardet==3.0.4  
+> idna==2.8  
+> soupsieve==1.9.5  
+> urllib3==1.25.7  
+
+windows安装pygame步骤：
+```sh
+python --version
+```
+1. 查看python版本，选择合适的pygame版本。如：我的是python3.7，所以就选择cp37
+2. 查看系统版本，我的是64位的，所以我选择win_amd64
+3. 确定好下载版本信息，在[pygame官网](https://github.com/pygame/pygame/releases)下载相应的pygame文件
+4. 安装pygame
+```sh
+pip install --user xxx.whl（pygame文件名）
+```
+
+其他系统自己探索安装。
+
+## 页面效果
+<img src="./images/game.png" alt="页面效果图" />
+
+## 游戏下载
+[下载《外星人入侵》游戏]()

alien.py

@@ -1,5 +1,13 @@
 import pygame
 from pygame.sprite import Sprite
+# 获取路径
+import os, sys
+
+
+def get_resource_path(relative_path):
+    if hasattr(sys, '_MEIPASS'):
+        return os.path.join(sys._MEIPASS, relative_path)
+    return os.path.join(os.path.abspath("."), relative_path)
 
 
 class Alien(Sprite):
@@ -12,7 +20,7 @@ def __init__(self, ai_settings, screen):
         self.ai_settings = ai_settings
 
         # 加载外星人图像，并设置其rect属性
-        self.image = pygame.image.load('images/alien.bmp')
+        self.image = pygame.image.load(get_resource_path('images/alien.png'))
         self.rect = self.image.get_rect()
 
         # 每个外星人最初都在屏幕左上角附近

alien_invasion.py

@@ -1,7 +1,7 @@
 import pygame
+import game_functions as gf
 from settings import Settings
 from ship import Ship
-import game_functions as gf
 from pygame.sprite import Group
 from game_stats import GameStats
 from button import Button
@@ -20,6 +20,7 @@ def run_game():
 
     # 创建Play按钮
     play_button = Button(ai_settings, screen, "Play")
+    continue_button = Button(ai_settings, screen, "Continue")
 
     # 创建一个用于存储游戏统计信息的实例, 并创建记分牌
     stats = GameStats(ai_settings)
@@ -43,7 +44,7 @@ def run_game():
             ship.update()
             gf.update_bullets(ai_settings, screen, stats, sb, ship, bullets, aliens)
             gf.update_aliens(ai_settings, screen, stats, sb, ship, aliens, bullets)
-        gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets, play_button)
+        gf.update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets, play_button, continue_button)
 
 
 run_game()

alien_invasion.spec

@@ -0,0 +1,45 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+block_cipher = None
+
+
+a = Analysis(
+    ['alien_invasion.py'],
+    pathex=[],
+    binaries=[],
+    datas=[('images/alien.png', 'images'),('images/ship.bmp','images'),('high_score.json','.'),('music/Explo_Large.wav','music'),('music/Explo_Small.wav','music'),('music/Bullet_Whiz.wav','music'),('music/order_music.mp3','music')],
+    hiddenimports=['pygame.pkgdata'],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    win_no_prefer_redirects=False,
+    win_private_assemblies=False,
+    cipher=block_cipher,
+    noarchive=False,
+)
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    [],
+    name='alien_invasion',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=False,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+    icon='alien.ico',
+)

all_music.py

@@ -1,25 +1,33 @@
 import pygame
+import os
+import sys
+
+
+def get_resource_path(relative_path):
+    if hasattr(sys, '_MEIPASS'):
+        return os.path.join(sys._MEIPASS, relative_path)
+    return os.path.join(os.path.abspath("."), relative_path)
 
 
 def explosion_large():
     # 外星人到达了屏幕底部或者撞到飞船的大爆炸声
-    explosion_large = pygame.mixer.Sound("music/Explo_Large.wav")
+    explosion_large = pygame.mixer.Sound(get_resource_path("music/Explo_Large.wav"))
     explosion_large.play()
 
 
 def explosion_small():
     # 增加子弹和外星人碰撞的小爆炸声
-    explosion_small = pygame.mixer.Sound("music/Explo_Small.wav")
+    explosion_small = pygame.mixer.Sound(get_resource_path("music/Explo_Small.wav"))
     explosion_small.play()
 
 
 def bullet_whiz():
     # 增加子弹射出的biu声
-    bullet_whiz = pygame.mixer.Sound("music/Bullet_Whiz.wav")
+    bullet_whiz = pygame.mixer.Sound(get_resource_path("music/Bullet_Whiz.wav"))
     bullet_whiz.play()
 
 
 def bg_music():
     # 游戏背景音乐（若游戏开始就一直播放）
-    pygame.mixer.music.load("music/order_music.mp3")
+    pygame.mixer.music.load(get_resource_path("music/order_music.mp3"))
 

button.py

@@ -10,7 +10,7 @@ def __init__(self, ai_settings, screen, msg):
 
         # 设置按钮的尺寸和其他属性
         self.width, self.height = 200, 50
-        self.button_color = (0, 255, 0)
+        self.button_color = (33, 33, 33)
         self.text_color = (255, 255, 255)
         self.font = pygame.font.SysFont(None, 48)
 

game_functions.py

@@ -5,13 +5,28 @@
 from time import sleep
 import json
 import all_music as am
+import os
+import sys
+
+
+def get_resource_path(relative_path):
+    if hasattr(sys, '_MEIPASS'):
+        return os.path.join(sys._MEIPASS, relative_path)
+    return os.path.join(os.path.abspath("."), relative_path)
 
 
 def play_bg_music():
-    # 检查音乐流播放，有返回True，没有返回False    如果没有音乐流则选择播放
+    # 检查背景音乐流播放，有返回True，没有返回False    如果没有音乐流则选择播放
+    """ 此方法同Sound方法一样！都是以流的方式呈现。一直播放需要使用while循环！"""
+    if not pygame.mixer.music.get_busy():
+        pygame.mixer.music.play(loops=0,start=0)
+
+
+def pause_bg_music():
+    # 暂停背景音乐
     """ 此方法同Sound方法一样！都是以流的方式呈现。一直播放需要使用while循环！"""
     if not pygame.mixer.music.get_busy():
-        pygame.mixer.music.play()
+        pygame.mixer.music.pause()
 
 
 def check_high_score(stats, sb):
@@ -140,14 +155,30 @@ def check_keydown_events(event, ai_settings, screen, ship, bullets, stats, sb, a
         ship.moving_left = True
     elif event.key == pygame.K_SPACE:
         fire_bullet(ai_settings, screen, ship, bullets)
-    elif event.key == pygame.K_q:
-        with open('high_score.json', 'w') as f_obj:
+    elif event.key == pygame.K_ESCAPE:
+        # 退出游戏
+        with open(get_resource_path('high_score.json'), 'w') as f_obj:
             json.dump(stats.high_score, f_obj)
+        pygame.quit()
         sys.exit()
-    elif event.key == pygame.K_p:
+    elif event.key == pygame.K_r:
+        # 重新开始游戏
         start_play_game(ai_settings, screen, stats, sb, ship, aliens, bullets)
+        stats.game_active = True
+        stats.continue_active = False
     elif event.key == pygame.K_w:
-        sleep(5)
+        # 暂停游戏
+        # 显示光标
+        pygame.mouse.set_visible(True)
+        stats.continue_active = True
+        stats.game_active = False
+        # pause_bg_music()
+    #     sleep(3600)
+    elif event.key == pygame.K_c:
+        # 继续游戏
+        pygame.mouse.set_visible(False)
+        stats.continue_active = False
+        stats.game_active = True
 
 
 def check_keyup_events(event, ship):
@@ -162,7 +193,9 @@ def check_play_button(ai_settings, screen, stats, sb, play_button, ship, aliens,
     """ 在玩家单击Play按钮时开始新游戏"""
     button_clicked = play_button.rect.collidepoint(mouse_x, mouse_y)
     if button_clicked:
-        start_play_game(ai_settings, screen, stats, sb, ship, aliens, bullets)
+        # start_play_game(ai_settings, screen, stats, sb, ship, aliens, bullets)
+        stats.game_active = True
+        stats.continue_active = False
 
 
 def start_play_game(ai_settings, screen, stats, sb, ship, aliens, bullets):
@@ -195,8 +228,9 @@ def check_events(ai_settings, screen, stats, sb, play_button, ship, aliens, bull
     """ 响应按键和鼠标事件"""
     for event in pygame.event.get():
         if event.type == pygame.QUIT:
-            with open('high_score.json', 'w') as f_obj:
+            with open(get_resource_path('high_score.json'), 'w') as f_obj:
                 json.dump(stats.high_score, f_obj)
+            pygame.quit()
             sys.exit()
         elif event.type == pygame.KEYDOWN:
             check_keydown_events(event, ai_settings, screen, ship, bullets, stats, sb, aliens)
@@ -207,7 +241,7 @@ def check_events(ai_settings, screen, stats, sb, play_button, ship, aliens, bull
             check_play_button(ai_settings, screen, stats, sb, play_button, ship, aliens, bullets, mouse_x, mouse_y)
 
 
-def update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets, play_button):
+def update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets, play_button, continue_button):
     """ 更新屏幕上的图像，并切换到新屏幕"""
     # 每次循环时都会重绘屏幕
     screen.fill(ai_settings.bg_color)
@@ -219,8 +253,10 @@ def update_screen(ai_settings, screen, stats, sb, ship, aliens, bullets, play_bu
     # 显示得分
     sb.show_score()
     # 如果游戏处于非活动状态，就绘制Play按钮
-    if stats.game_active is False:
+    if (stats.game_active is False) & (stats.continue_active is False):
         play_button.draw_button()
+    elif stats.continue_active is True:
+        continue_button.draw_button()
     # 让最近绘制的屏幕可见
     pygame.display.flip()