Python雷电飞机大战小游戏

# coding=utf-8 import os, sys import pygame from pygame.locals import * from gameobj import * import random if not pygame.font: print 'Warning, fonts disabled' if not pygame.mixer: print 'Warning, sound disabled' #SCREEN_WIDTH = 480 #SCREEN_HEIGHT = 700 #初始化游戏 pygame.init()#initializes modules screen = pygame.display.set_mode((SCREEN_WIDTH,SCREEN_HEIGHT)) #create a graphical window, set size pygame.display.set_caption('飞机大作战') #set title of window #载入背景图片 background_img = pygame.image.load('data\\img\\background.png') background_img_rect = background_img.get_rect() #载入游戏结束图片 game_over_img = pygame.image.load('data\\img\\gameover.png') game_over_img_rect = game_over_img.get_rect() #载入shoot图片（包含各飞机、子弹。。。图片） shoot = pygame.image.load('data\\img\\shoot.png') #载入游戏音效 bullet_sound = pygame.mixer.Sound('data\\audio\\bullet.wav') enemy1_down_sound = pygame.mixer.Sound('data\\audio\\enemy1_down.wav') enemy2_down_sound = pygame.mixer.Sound('data\\audio\\enemy2_down.wav') enemy3_down_sound = pygame.mixer.Sound('data\\audio\\enemy3_down.wav') game_music_sound = pygame.mixer.music.load('data\\audio\\game_music.wav') game_over_sound = pygame.mixer.Sound('data\\audio\\game_over.wav') bullet_sound.set_volume(0.3) pygame.mixer.music.play(-1, 0.0) pygame.mixer.music.set_volume(0.2) #各种玩家飞机在shoot图片上的位置的列表(有多种玩家飞机) hero_rects = [] #hero_rects.append(pygame.Rect(0, 99, 102, 126)) #hero1 hero_rects.append(pygame.Rect(165, 360, 102, 126)) #hreo2 #玩家爆炸图片 hero_rects.append(pygame.Rect(165, 234, 102, 126)) #hero_blowup_n1 #hero_rects.append(pygame.Rect(330, 624, 102, 126)) #hero_blowup_n2 #hero_rects.append(pygame.Rect(330, 498, 102, 126)) #hero_blowup_n3 #hero_rects.append(pygame.Rect(432, 624, 102, 126)) #hero_blowup_n4 hero_pos = [189, 500] #设置玩家的初始位置 hero = Hero(shoot, hero_rects, hero_pos) #生成一个Hero对象 #子弹图片(暂时只有一种子弹) bullet_rect = pygame.Rect(1004, 987, 9, 21) bullet_img = shoot.subsurface(bullet_rect) #敌机图片(暂时只有一种敌机) enemy1_rect = pygame.Rect(534, 612, 57, 43) enemy1_img = shoot.subsurface(enemy1_rect) #敌机爆炸图片列表(多种爆炸效果) enemy1_down_imgs = [] enemy1_down_imgs.append(shoot.subsurface(pygame.Rect(267, 347, 57, 51))) #enemy1_down1 #enemy1_down_imgs.append(shoot.subsurface(pygame.Rect(873, 697, 57, 51))) #enemy1_down2 #enemy1_down_imgs.append(shoot.subsurface(pygame.Rect(267, 296, 57, 51))) #enemy1_down3 #enemy1_down_imgs.append(shoot.subsurface(pygame.Rect(930, 697, 57, 51))) #enemy1_down4 #敌机组 enemies1 = pygame.sprite.Group() #敌机死亡组 enemies_down = pygame.sprite.Group() shot_frequency = 0 #子弹发射频率 enemy_frequency = 0 #敌机出现频率 hero_down_index = 2 #用于索引玩家爆炸图片 score = 0 #分数 running = True while running: for event in pygame.event.get(): if event.type == pygame.QUIT: sys.exit() #控制游戏最大帧率 pygame.time.Clock().tick(60) #发射子弹 if not hero.is_hit: if shot_frequency % 15 == 0: bullet_sound.play() #播放音效 hero.shoot(bullet_img) #发射 shot_frequency += 1 if shot_frequency >= 15: shot_frequency = 0 #生成敌机 if enemy_frequency % 50 == 0: enemy1_pos = [random.randint(0, SCREEN_WIDTH - enemy1_rect.width),0] #敌机位置 enemy1 = Enemy(enemy1_img, enemy1_down_imgs, enemy1_pos) enemies1.add(enemy1) #加入到敌机组 enemy_frequency += 1 if enemy_frequency > 50: enemy_frequency = 0 #移动子弹 Hero shoot方法中会加子弹 for bullet in hero.bullets: bullet.move() if bullet.rect.top < 0: hero.bullets.remove(bullet) #移动敌机 for enemy1 in enemies1: enemy1.move() #判断玩家是否与敌机相撞 if pygame.sprite.collide_circle(enemy1, hero): enemies_down.add(enemy1) #加入敌机死亡组 enemies1.remove(enemy1) #从敌机组中移除 hero.is_hit = True game_over_sound.play() pygame.mixer.music.stop() running = False #? break if enemy1.rect.top > SCREEN_HEIGHT: enemies1.remove(enemy1) #将被子弹击中的敌机加入敌机死亡组 collisions = pygame.sprite.groupcollide(enemies1, hero.bullets, 1, 1) for enemy_down in collisions: enemies_down.add(enemy_down) score += 10 #绘制背景 screen.fill(0) #blit是和背景有关的 screen.blit(background_img,background_img_rect) #绘制玩家飞机 if not hero.is_hit: #显示的图放到屏幕上 screen.blit(hero.image[hero.img_index], hero.rect) hero.img_index += 1 if hero.img_index >=2 : hero.img_index = 0 #绘制子弹和敌机 hero.bullets.draw(screen) enemies1.draw(screen) #绘制得分 score_font = pygame.font.Font('data\\font\\CHILLER.TTF', 36) score_text = score_font.render(str(score), True, (240, 0, 87)) #获得一个surface score_text_rect = score_text.get_rect() screen.blit(score_text,score_text_rect) #更新屏幕 pygame.display.update() key_pressed = pygame.key.get_pressed() if not hero.is_hit: if key_pressed[K_UP] or key_pressed[K_w]: hero.moveUp() if key_pressed[K_DOWN] or key_pressed[K_s]: hero.moveDown() if key_pressed[K_LEFT] or key_pressed[K_a]: hero.moveLeft() if key_pressed[K_RIGHT] or key_pressed[K_d]: hero.moveRight() screen.blit(game_over_img, game_over_img_rect) pygame.display.update() while True: for event in pygame.event.get(): if event.type == pygame.QUIT: sys.exit()