微信版 飞机大战 Plane_Wars.zip

# 飞机大战 (微信版) - 使用python的pygame模块制作 - 学习游戏中的碰撞检测, 音效等 - 体会面向对象编程的思想 - 在此感谢小甲鱼老师提供的教学视频 ## 1. 游戏界面如图:  ## 2. 游戏的基本设定 - 我方飞机有三次机会, 每次被敌方飞机撞毁时, 新诞生的飞机会有3秒的安全期(无敌状态) - 每隔30秒会有一个随机的道具补给,分为两种道具, 全屏炸弹和双倍子弹 - 我方初始有3个全屏炸弹, 上限也为3个, 功能是炸毁屏幕中所有敌方飞机 - 双倍子弹, 功能是使我方飞机一次射出两颗子弹, 持续19秒 - 我方飞机子弹射程不是全屏, 大概是屏幕长度的80% - 敌方飞机有大中小3种, 速度分别为高中低3种速度 - 消灭小飞机需要1发子弹, 中飞机需要8发子弹, 大飞机需要2发子弹 - 每消灭一架小飞机得1000分, 中飞机得6000分, 大飞机10000分 - 游戏根据分数来逐步提高难度, 难度提高表现为, 敌方飞机数量增加, 敌方飞机速度加快 - 游戏分为4个等级 - 初始等级为1, 为 0分-50000分 - 等级2为 50000分-300000分 - 等级3为 300000分-600000分 - 等级4为 600000分-1000000分 - 游戏为中型敌机和大型敌机增加了血槽显示, 可以直观知道敌机还有多少生命 - 游戏结束时显示历史最高分数 (存放在record.txt中) ## 3. 最初代码块(后续会改进代码的重用性等): - 主程序 main.py ``` python import pygame import sys import traceback import myplane import enemy import bullet import supply from pygame.locals import * from random import * pygame.init() pygame.mixer.init() bg_size = width, height = 480, 700 screen = pygame.display.set_mode(bg_size) pygame.display.set_caption('飞机大战 -- Demo') background = pygame.image.load('images/background.png').convert() # 定义颜色 BLACK = (0, 0, 0) GREEN = (0, 255, 0) RED = (255, 0, 0) WHITE = (255, 255, 255) # 载入音乐 pygame.mixer.music.load('sound/game_music.ogg') pygame.mixer.music.set_volume(0.2) bullet_sound = pygame.mixer.Sound('sound/bullet.wav') bullet_sound.set_volume(0.2) bomb_sound = pygame.mixer.Sound('sound/use_bomb.wav') bomb_sound.set_volume(0.2) supply_sound = pygame.mixer.Sound('sound/supply.wav') supply_sound.set_volume(0.2) get_bomb_sound = pygame.mixer.Sound('sound/get_bomb.wav') get_bomb_sound.set_volume(0.2) get_bullet_sound = pygame.mixer.Sound('sound/get_bullet.wav') get_bullet_sound.set_volume(0.2) upgrade_sound = pygame.mixer.Sound('sound/upgrade.wav') upgrade_sound.set_volume(0.2) enemy3_fly_sound = pygame.mixer.Sound('sound/enemy3_flying.wav') enemy3_fly_sound.set_volume(0.6) enemy1_down_sound = pygame.mixer.Sound('sound/enemy1_down.wav') enemy1_down_sound.set_volume(0.2) enemy2_down_sound = pygame.mixer.Sound('sound/enemy2_down.wav') enemy2_down_sound.set_volume(0.2) enemy3_down_sound = pygame.mixer.Sound('sound/enemy3_down.wav') enemy3_down_sound.set_volume(0.2) me_down_sound = pygame.mixer.Sound('sound/me_down.wav') me_down_sound.set_volume(0.2) def add_small_enemies(group1, group2, num): for i in range(num): e1 = enemy.SmallEnemy(bg_size) group1.add(e1) group2.add(e1) def add_mid_enemies(group1, group2, num): for i in range(num): e2 = enemy.MidEnemy(bg_size) group1.add(e2) group2.add(e2) def add_big_enemies(group1, group2, num): for i in range(num): e3 = enemy.BigEnemy(bg_size) group1.add(e3) group2.add(e3) def inc_speed(target, inc): for each in target: each.speed += inc def main(): # 播放音乐 pygame.mixer.music.play(-1) # 实例我方飞机 me = myplane.MyPlane(bg_size=bg_size) # 实例敌方飞机 enemies = pygame.sprite.Group() # 实例敌方小型飞机 small_enemies = pygame.sprite.Group() add_small_enemies(small_enemies, enemies, 15) # 实例敌方中型飞机 mid_enemies = pygame.sprite.Group() add_mid_enemies(mid_enemies, enemies, 4) # 实例敌方大型飞机 big_enemies = pygame.sprite.Group() add_big_enemies(big_enemies, enemies, 2) # 实例普通子弹 bullet1 = [] bullet1_index = 0 BULLET1_NUM = 4 for i in range(BULLET1_NUM): bullet1.append(bullet.Bullet1(me.rect.midtop)) # 实例超级子弹 bullet2 = [] bullet2_index = 0 BULLET2_NUM = 8 for i in range(BULLET2_NUM // 2): bullet2.append(bullet.Bullet2((me.rect.centerx - 33, me.rect.centery))) bullet2.append(bullet.Bullet2((me.rect.centerx + 30, me.rect.centery))) # 中弹图片索引 e1_destroy_index = 0 e2_destroy_index = 0 e3_destroy_index = 0 me_destroy_index = 0 # 统计得分 score = 0 score_font = pygame.font.Font("font/font.ttf", 36) # 标志是否暂停游戏 paused = False paused_nor_image = pygame.image.load( "images/pause_nor.png").convert_alpha() paused_pressed_image = pygame.image.load( "images/pause_pressed.png").convert_alpha() resume_nor_image = pygame.image.load( 'images/resume_nor.png').convert_alpha() resume_pressed_image = pygame.image.load( 'images/resume_pressed.png').convert_alpha() paused_rect = paused_nor_image.get_rect() paused_rect.left, paused_rect.top = width - paused_rect.width - 10, 10 paused_image = paused_nor_image # 设置难度 level = 1 # 全屏炸弹 bomb_image = pygame.image.load('images/bomb.png').convert_alpha() bomb_rect = bomb_image.get_rect() bomb_font = pygame.font.Font("font/font.ttf", 48) bomb_num = 3 # 每30秒发放一个补给包 bullet_supply = supply.Bullet_Supply(bg_size) bomb_supply = supply.Bomb_Supply(bg_size) SUPPLY_TIME = USEREVENT pygame.time.set_timer(SUPPLY_TIME, 30 * 1000) # 超级子弹定时器 DOUBLE_BULLTET_TIME = USEREVENT + 1 # 解除我方重生无敌定时器 INVINCIBLE_TIME = USEREVENT + 2 # 标志是否使用超级子弹 is_double_bullet = False # 生命数量 life_image = pygame.image.load('images/life.png').convert_alpha() life_rect = life_image.get_rect() life_num = 3 # 用于切换我方飞机图片 switch_plane = True # 游戏结束画面 gameover_font = pygame.font.Font("font/font.TTF", 48) again_image = pygame.image.load("images/again.png").convert_alpha() again_rect = again_image.get_rect() gameover_image = pygame.image.load("images/gameover.png").convert_alpha() gameover_rect = gameover_image.get_rect() # 用于延迟切换 delay = 100 # 限制打开一次记录文件 recorded = False clock = pygame.time.Clock() running = True while running: for event in pygame.event.get(): if event.type == QUIT: pygame.quit() sys.exit() elif event.type == MOUSEBUTTONDOWN: if event.button == 1 and paused_rect.collidepoint(event.pos): paused = not paused if paused: pygame.time.set_timer(SUPPLY_TIME, 0) pygame.mixer.music.pause() pygame.mixer.pause() else: pygame.time.set_timer(SUPPLY_TIME, 30 * 1000) pygame.mixer.music.unpause() pygame.mixer.unpause() elif event.type == MOUSEMOTION: if paused_rect.collidepoint(event.pos): if paused: paused_image = resume_pressed_image else: paused_image = paused_pressed_image else: if paused: paused_image = resume_nor_image else: paused_image = paused_nor_image e