__init__
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#! /usr/bin/env python
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# -*- coding: utf-8 -*-
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#! /usr/bin/env python
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# -*- coding: utf-8 -*-
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import sys
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from pygame.locals import *
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from config.settings import *
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from src.plane import OurPlane # 导入我们的飞机
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from src.enemy import SmallEnemy
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from src.bullet import Bullet
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import threading
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# 解决中文标题报错问题
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defaultencoding = 'utf-8'
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if sys.getdefaultencoding() != defaultencoding:
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reload(sys)
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sys.setdefaultencoding(defaultencoding)
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bg_size = 280, 552 # 初始化游戏背景大小(宽, 高)
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screen = pygame.display.set_mode(bg_size) # 设置背景对话框
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pygame.display.set_caption("外星飞船侵略") # 设置标题
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background = pygame.image.load(os.path.join(BASE_DIR, "material/image/background.png")) # 加载背景图片,并设置为不透明
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# 获取我方飞机
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our_plane = OurPlane(bg_size)
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# 分数归0
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global score
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score = 0
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global kill
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kill = False
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global GroupIs
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GroupIs = False #军团
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global topListPop
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topListPop = False #排行榜弹出
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global topListData
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topListData = []
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global small_enemies
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global enemies
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def add_small_enemies(group1, group2, num):
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if(num==0):
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#复活清空敌机
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group1.empty()
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group2.empty()
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else:
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for i in range(num):
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small_enemy = SmallEnemy(bg_size)
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group1.add(small_enemy)
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group2.add(small_enemy)
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def main():
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# 线程监听军团停留时间
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t1 = threading.Thread(target=Group)
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t1.start()
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running = True
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switch_image = False # 切换飞机的标识位(使飞机具有喷气式效果)
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delay = 60 # 对一些效果进行延迟, 效果更好一些
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global small_enemies
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global enemies
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enemies = pygame.sprite.Group() # 生成敌方飞机组(一种精灵组用以存储所有敌机精灵)
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small_enemies = pygame.sprite.Group() # 敌方小型飞机组(不同型号敌机创建不同的精灵组来存储)
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add_small_enemies(small_enemies, enemies, 6) # 生成若干敌方小型飞机
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# 定义子弹, 各种敌机和我方敌机的毁坏图像索引
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bullet_index = 0
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e1_destroy_index = 0
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me_destroy_index = 0
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# 定义子弹实例化个数
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bullet1 = []
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bullet_num = 6
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for i in range(bullet_num):
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bullet1.append(Bullet(our_plane.rect.midtop))
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while running:
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global kill
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global topListPop
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global topListData
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if kill!=True:
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# 绘制背景图
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screen.blit(background, (0, 0))
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clock = pygame.time.Clock()
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clock.tick(60)
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# 绘制我方飞机的两种不同的形式
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if not delay % 3:
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switch_image = not switch_image
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for each in small_enemies:
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if kill!=True and topListPop!=True:
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if each.active:
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# 随机循环输出小飞机敌机
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each.move()
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screen.blit(each.image, each.rect)
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else:
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screen.blit(each.destroy_images[e1_destroy_index], each.rect)
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e1_destroy_index = (e1_destroy_index + 1) % 2
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if e1_destroy_index == 0:
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each.reset()
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# 当我方飞机存活状态, 正常展示
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if our_plane.active:
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if switch_image:
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screen.blit(our_plane.image_one, our_plane.rect)
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else:
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screen.blit(our_plane.image_two, our_plane.rect)
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# 飞机存活的状态下才可以发射子弹
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if not (delay % 10): # 每十帧发射一颗移动的子弹
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bullets = bullet1
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bullets[bullet_index].reset(our_plane.rect.midtop)
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bullet_index = (bullet_index + 1) % bullet_num
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for b in bullets:
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if b.active and kill!=True and topListPop!=True: # 不是死亡状态下子弹发射
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b.move()
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screen.blit(b.image, b.rect)
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enemies_hit = pygame.sprite.spritecollide(b, enemies, False, pygame.sprite.collide_mask)
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if enemies_hit: # 如果子弹击中飞机
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b.active = False # 子弹损毁
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for e in enemies_hit:
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global score
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global GroupIs
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e.active = False # 小型敌机损毁
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score = score + 1
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if score%10==0 :
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add_small_enemies(small_enemies, enemies, 1) #逐渐增加游戏难度
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elif score%95==0 and GroupIs!=True:
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add_small_enemies(small_enemies, enemies, 0) # 清空敌机
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add_small_enemies(small_enemies, enemies, 30) # 初始化敌机
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backgroundKill = pygame.image.load(os.path.join(BASE_DIR, "material/image/background1.png"))
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screen.blit(backgroundKill, (0, 0))
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pygame.display.flip()
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pygame.time.wait(1000)
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GroupIs = True
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# 毁坏状态绘制爆炸的场面
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else:
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if not (delay % 3) and kill!=True and topListPop!=True:
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screen.blit(our_plane.destroy_images[me_destroy_index], our_plane.rect)
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me_destroy_index = (me_destroy_index + 1) % 1
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if me_destroy_index == 0:
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our_plane.reset()
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kill = True
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GroupIs = False
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add_small_enemies(small_enemies, enemies, 0) # 清空敌机
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add_small_enemies(small_enemies, enemies, 6) # 初始化敌机
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topListData.append(score)#加入最新的分数
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topListData.sort()#排行榜列表排序
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topListData.reverse()#颠倒排序
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print('坠毁')
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# 调用 pygame 实现的碰撞方法 spritecollide (我方飞机如果和敌机碰撞, 更改飞机的存活属性)
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enemies_down = pygame.sprite.spritecollide(our_plane, enemies, False, pygame.sprite.collide_mask)
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if enemies_down:
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our_plane.active = False
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for row in enemies:
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row.active = False
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# 响应用户的操作
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for event in pygame.event.get():
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if event.type == 256: # 如果用户按下屏幕上的关闭按钮，触发QUIT事件，程序退出
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pygame.quit()
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sys.exit()
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elif event.type==1025:
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if event.pos[0]>=256 and event.pos[1]<23:
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#print '排行榜'
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topListPop = bool(1-topListPop)
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if delay == 0:
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delay = 60
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delay -= 1
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# 获得用户所有的键盘输入序列(如果用户通过键盘发出“向上”的指令,其他类似)
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key_pressed = pygame.key.get_pressed()
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if kill!=True:
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if topListPop!=True:
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if key_pressed[K_w] or key_pressed[K_UP]:
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our_plane.move_up()
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if key_pressed[K_s] or key_pressed[K_DOWN]:
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our_plane.move_down()
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if key_pressed[K_a] or key_pressed[K_LEFT]:
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our_plane.move_left()
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if key_pressed[K_d] or key_pressed[K_RIGHT]:
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our_plane.move_right()
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else :
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if key_pressed[K_SPACE]:
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# 初始化
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kill = False
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score = 0
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# 更新分数
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font = pygame.font.Font(None, 25) # 显示中文的设置和字体，及路径
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text = font.render(str(score), 1, (255,255,255))
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screen.blit(text, (2, 2))
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if kill:
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#死亡后显示
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backgroundKill = pygame.image.load(os.path.join(BASE_DIR, "material/image/game_over.png"))
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screen.blit(backgroundKill, (0, 0))
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pygame.font.init()
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font = pygame.font.SysFont("仿宋_GB2312", 40)
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text = font.render(str(score), 1, (255, 255, 255))
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screen.blit(text, (132, 220))
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elif topListPop:
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#排行榜显示
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backgroundKill = pygame.image.load(os.path.join(BASE_DIR, "material/image/topListBackground.png"))
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screen.blit(backgroundKill, (0, 0))
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topList = pygame.image.load(os.path.join(BASE_DIR, "material/image/Close.png"))
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screen.blit(topList, (258, 4))
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if len(topListData)>=1:
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pygame.font.init()
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font = pygame.font.SysFont("仿宋_GB2312", 30)
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text = font.render(str(topListData[0]), 1, (255, 255, 255))
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screen.blit(text, (65, 158))
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if len(topListData)>=2:
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pygame.font.init()
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font = pygame.font.SysFont("仿宋_GB2312", 30)
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text = font.render(str(topListData[1]), 1, (255, 255, 255))
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screen.blit(text, (65,202))
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if len(topListData)>=3:
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pygame.font.init()
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font = pygame.font.SysFont("仿宋_GB2312", 30)
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text = font.render(str(topListData[2]), 1, (255, 255, 255))
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screen.blit(text, (65, 246))
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if len(topListData)>=4:
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pygame.font.init()
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font = pygame.font.SysFont("仿宋_GB2312", 30)
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text = font.render(str(topListData[3]), 1, (255, 255, 255))
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screen.blit(text, (65, 295))
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else:
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#正常显示
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topList = pygame.image.load(os.path.join(BASE_DIR, "material/image/topList.png"))
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screen.blit(topList, (258, 4))
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pygame.display.flip()
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def Group():
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while True:
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global GroupIs
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if GroupIs:
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pygame.time.wait(15000)
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global small_enemies
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global enemies
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add_small_enemies(small_enemies, enemies, 0) # 清空敌机
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add_small_enemies(small_enemies, enemies, 6) # 初始化敌机7
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pygame.display.flip()
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GroupIs = False
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