雷霆战机9.5全新上线，Python+Pygame开发飞机大战完整游戏项目附源码

项目名称：太空大战

开发环境：Python3.6.4

第三方库：Pygame1.9.6

代码编辑器：Sublime Text

先来看一下游戏画面吧！  游戏画面动态且丰富哦！

需求分析

• 利用Python开发一个太空大战，提供UI，Bgm，丰富的游戏图片素材，左上角拥有玩家的生命进度条且能够动态变化，右上角拥有玩家的生命条数
• 游戏精灵能够动态交互，打败敌人能够有动态的爆炸效果(用静态图片循环播放可实现)，且打败敌人能够随机的掉落火箭，增加生命进度甚至增加生命条数(有一个所获几率的控制)的游戏精灵，打败敌人能够获得分数
• 算法设计：能够根据玩家的生命进度及生命条数调整游戏难度和获得火箭，生命数等精灵的概率
• 设计动态地图，使游戏更加动态化以及游戏化

功能模块：

• 库的导入
  1.  
     1 import pygame
  2.  
     2 import random
  3.  
     3 from os import path
  4.  
     4 import sys
  5.  
     5 from pygame.locals import *
  6.  
     6 import math
  7.  
     7 from datetime import datetime, date, time

• 图片导入
  1.  
     1 img_dir = path.join(path.dirname(__file__),'img')
  2.  
     2 background_dir = path.join(img_dir,'space.png')
  3.  
     3 background_img1 = pygame.image.load(background_dir).convert()
  4.  
     4 background_img2 = pygame.image.load(background_dir).convert()
  5.  
     5 background_img3 = pygame.image.load('img/space.png').convert()
  6.  
     6 background_rect = background_img1.get_rect()
  7.  
     7 player_dir = path.join(img_dir,'spaceShips_005.png')
  8.  
     8 player_img = pygame.image.load(player_dir).convert()
  9.  
     9 player_img_small = pygame.transform.scale(player_img,(26,20))
  10.  
      10 player_img_small.set_colorkey((0,0,0))
  11.  
      11 enemy_dir = path.join(img_dir,'spaceMeteors_004.png')
  12.  
      12 enemy_img = pygame.image.load(enemy_dir).convert()
  13.  
      13 bullet_dir = path.join(img_dir,'bullet.png')
  14.  
      14 bullet_img = pygame.image.load(bullet_dir).convert_alpha()
  15.  
      15 missile_dir = path.join(img_dir,'spaceMissiles_040.png')
  16.  
      16 missile_img = pygame.image.load(missile_dir).convert()
  17.  
      17 spaceship_dir = path.join(img_dir,'spaceShips_007.png')
  18.  
      18 spaceship_img = pygame.image.load(spaceship_dir).convert()
  19.  
      19 spaceship_bullet_dir = path.join(img_dir,'spaceMissiles_001.png')
  20.  
      20 spaceship_bullet_img = pygame.image.load(spaceship_bullet_dir).convert()
  

• Bgm及音效文件的导入
  1.  
     1 sound_dir = path.join(path.dirname(__file__),'sound')
  2.  
     2 shoot_sound = pygame.mixer.Sound(path.join(sound_dir,'Laser_Shoot14.wav'))
  3.  
     3 explosion_sound = pygame.mixer.Sound(path.join(sound_dir,'Explosion7.wav'))
  4.  
     4 missile_sound = pygame.mixer.Sound(path.join(sound_dir,'Laser_Shoot5.wav'))
  5.  
     5 pygame.mixer.music.load(path.join(sound_dir,'background_01.wav'))

• 游戏精灵类的创建
  1.  
     1 class Player(pygame.sprite.Sprite):
  2.  
     2
  3.  
     3 def __init__(self):
  4.  
     4 pygame.sprite.Sprite.__init__(self)
  5.  
     5 # self.image = pygame.Surface((50,50))
  6.  
     6 self.image = pygame.transform.flip(player_img,False,True)
  7.  
     7 self.image = pygame.transform.scale(self.image,(53,40))
  8.  
     8 self.image.set_colorkey((0,0,0))
  9.  
     9 # self.image.fill((0,255,0))
  10.  
      10 self.rect = self.image.get_rect()
  11.  
      11 self.rect.centerx = WIDTH/2
  12.  
      12 self.rect.bottom = HEIGHT
  13.  
      13 self.radius = 20
  14.  
      14 self.score = 0
  15.  
      15
  16.  
      16
  17.  
      17 self.hp = 100
  18.  
      18 self.lives =3
  19.  
      19 self.hidden = False
  20.  
      20 self.hide_time = 0
  21.  
      21
  22.  
      22 self.is_missile_firing = False
  23.  
      23 self.start_missile_time = 0
  24.  
      24 self.last_missile_time = 0
  25.  
      25
  26.  
      26
  27.  
      27
  28.  
      28
  29.  
      29 def update(self):
  30.  
      30 key_state = pygame.key.get_pressed()
  31.  
      31 if key_state[pygame.K_LEFT] or key_state[pygame.K_a]:
  32.  
      32 self.rect.x -= 5
  33.  
      33 if key_state[pygame.K_RIGHT] or key_state[pygame.K_d]:
  34.  
      34 self.rect.x = 5
  35.  
      35 if key_state[pygame.K_UP] or key_state[pygame.K_w]:
  36.  
      36 self.rect.y -= 5
  37.  
      37 if key_state[pygame.K_DOWN] or key_state[pygame.K_s]:
  38.  
      38 self.rect.y = 5
  39.  
      39 if self.rect.right > WIDTH:
  40.  
      40 self.rect.right = WIDTH
  41.  
      41 if self.rect.left < 0:
  42.  
      42 self.rect.left = 0
  43.  
      43 if self.rect.y < 0:
  44.  
      44 self.rect.y = 0
  45.  
      45 if self.rect.y > HEIGHT:
  46.  
      46 self.rect.y = HEIGHT
  47.  
      47
  48.  
      48
  49.  
      49 now = pygame.time.get_ticks()
  50.  
      50 if self.hidden and now - self.hide_time > 1000:
  51.  
      51 self.hidden = False
  52.  
      52 self.rect.bottom = HEIGHT
  53.  
      53 self.hp = 100
  54.  
      54
  55.  
      55 if self.is_missile_firing:
  56.  
      56 if now - self.start_missile_time <= MISSILE_LIFETIME:
  57.  
      57 if now - self.last_missile_time > MISSILE_INTERVAL:
  58.  
      58 missile = Missile(self.rect.center)
  59.  
      59 missiles.add(missile)
  60.  
      60 self.last_missile_time = now
  61.  
      61 else:
  62.  
      62 self.is_missile_firing = False
  63.  
      63
  64.  
      64
  65.  
      65
  66.  
      66 def shoot(self):
  67.  
      67 bullet = Bullet(self.rect.centerx,self.rect.centery)
  68.  
      68 bullets.add(bullet)
  69.  
      69 shoot_sound.play()
  70.  
      70
  71.  
      71 def fire_missile(self):
  72.  
      72 self.is_missile_firing = True
  73.  
      73 self.start_missile_time = pygame.time.get_ticks()
  74.  
      74
  75.  
      75 def hide(self):
  76.  
      76 self.hidden = True
  77.  
      77 self.rect.y = HEIGHT
  78.  
      78 self.hide_time = pygame.time.get_ticks()
  

• 动态地图的实现
  1.  
     1 class Dynamic_Background1(pygame.sprite.Sprite):
  2.  
     2
  3.  
     3 def __init__(self):
  4.  
     4 pygame.sprite.Sprite.__init__(self)
  5.  
     5 self.image = pygame.transform.flip(background_img1,False,False)
  6.  
     6 self.rect = self.image.get_rect()
  7.  
     7 self.speed = 3
  8.  
     8 self.last_time = pygame.time.get_ticks()
  9.  
     9
  10.  
      10 def update(self):
  11.  
      11 now = pygame.time.get_ticks()
  12.  
      12 if now - self.last_time > 5:
  13.  
      13 self.rect.y = self.speed
  14.  
      14 self.last_time = now
  15.  
      15 while self.rect.y >= HEIGHT:
  16.  
      16 self.rect.y = -self.rect.height
  17.  
      17 dynamic_background2.update()
  18.  
      18
  19.  
      19
  20.  
      20 for event in pygame.event.get():
  21.  
      21 if event.type == pygame.QUIT:
  22.  
      22 game_over == True
  23.  
      23 if event.type == pygame.KEYDOWN:
  24.  
      24 if event.type == pygame.K_ESCAPE:
  25.  
      25 game_over == True
  26.  
      26
  27.  
      27
  28.  
      28 class Dynamic_Background2(pygame.sprite.Sprite):
  29.  
      29
  30.  
      30 def __init__(self):
  31.  
      31 pygame.sprite.Sprite.__init__(self)
  32.  
      32 self.image = pygame.transform.flip(background_img2,False,False)
  33.  
      33 self.rect = self.image.get_rect()
  34.  
      34 self.rect.y = -self.rect.height
  35.  
      35 self.speed = 3
  36.  
      36 self.last_time = pygame.time.get_ticks()
  37.  
      37
  38.  
      38 def update(self):
  39.  
      39 now = pygame.time.get_ticks()
  40.  
      40 if now - self.last_time > 5:
  41.  
      41 self.rect.y = self.speed
  42.  
      42 self.last_time = now
  43.  
      43 while self.rect.y >= HEIGHT:
  44.  
      44 self.rect.y = -self.rect.height
  45.  
      45 dynamic_background1.update()
  46.  
      46
  47.  
      47 for event in pygame.event.get():
  48.  
      48 if event.type == pygame.QUIT:
  49.  
      49 game_over == True
  50.  
      50 if event.type == pygame.KEYDOWN:
  51.  
      51 if event.type == pygame.K_ESCAPE:
  52.  
      52 game_over == True
  

• UI界面的实现
  1.  
     1 def show_menu():
  2.  
     2 global game_state,screen
  3.  
     3 font_name = pygame.font.match_font('arial')
  4.  
     4 font = pygame.font.Font(font_name,40)
  5.  
     5 screen.blit(background_img3,background_rect)
  6.  
     6
  7.  
     7 # rect1 = pygame.draw.rect(screen,(255,255,255),(WIDTH/20,80, 550, 100), 10)
  8.  
     8 # screen.blit(font.render('SPACE SHOOTER',True,(0,255,0)), (150, 100))
  9.  
     9 draw_text('SPACE SHOOTER',screen,(0,255,0),70,WIDTH/2,100)
  10.  
      10 rect2 = pygame.draw.rect(screen,(0,255,0),(WIDTH/7 80,350, 400, 50), 10)
  11.  
      11 screen.blit(font.render('Press Space key to start',True,(255,255,0)), (220, 350))
  12.  
      12 rect3 = pygame.draw.rect(screen,(0,255,0),(WIDTH/7 80,450, 400, 50), 10)
  13.  
      13 screen.blit(font.render('Press Esc key to quit',True,(255,255,0)), (220, 450))

• 爆炸，太空站等动态效果的实现
  1.  
     1 explosion_animation = []
  2.  
     2 for i in range(9):
  3.  
     3 explosion_dir = path.join(img_dir,'regularExplosion0{}.png'.format(i))
  4.  
     4 explosion_img = pygame.image.load(explosion_dir).convert()
  5.  
     5 explosion_animation.append(explosion_img)
  6.  
     6
  7.  
     7 spaceship_zhan_animation = []
  8.  
     8 for i in range(14,16):
  9.  
     9 spaceship_zhan_dir = path.join(img_dir,'spaceBuilding_0{}.png'.format(i))
  10.  
      10 spaceship_zhan_img = pygame.image.load(spaceship_zhan_dir).convert()
  11.  
      11 spaceship_zhan_animation.append(spaceship_zhan_img)
  12.  
      12
  13.  
      13
  14.  
      14 space_plant_animation = []
  15.  
      15 for i in range(6,10):
  16.  
      16 space_plant_dir = path.join(img_dir,'spaceBuilding_00{}.png'.format(i))
  17.  
      17 space_plant_img = pygame.image.load(space_plant_dir).convert()
  18.  
      18 space_plant_animation.append(space_plant_img)
  19.  
      19
  20.  
      20 powerup_imgs = {}
  21.  
      21 powerup_add_hp_dir = path.join(img_dir,'gem_red.png')
  22.  
      22 powerup_imgs['add_hp'] = pygame.image.load(powerup_add_hp_dir).convert()
  23.  
      23 powerup_add_life_dir = path.join(img_dir,'heartFull.png')
  24.  
      24 powerup_imgs['add_life'] = pygame.image.load(powerup_add_life_dir).convert()
  25.  
      25 powerup_add_missile_dir = path.join(img_dir,'gem_yellow.png')
  26.  
      26 powerup_imgs['add_missile'] = pygame.image.load(powerup_add_missile_dir).convert()
  

• 游戏精灵对象实例化
  1.  
     1 dynamic_background1 = Dynamic_Background1()
  2.  
     2 dynamic_background2 = Dynamic_Background2()
  3.  
     3 space_plant_entity = Space_plant_entity()
  4.  
     4 # spaceship_boss_one =Spaceship_Boss_One()
  5.  
     5 player = Player()
  6.  
     6 spaceship_zhan_shiwu = Spaceship_zhan_shiwu()
  7.  
     7 enemys = pygame.sprite.Group()
  8.  
     8 for i in range(7):
  9.  
     9 enemy = Enemy()
  10.  
      10 enemys.add(enemy)
  11.  
      11 spaceships = pygame.sprite.Group()
  12.  
      12 for i in range(5):
  13.  
      13 spaceship = Spaceship()
  14.  
      14 spaceships.add(spaceship)
  15.  
      15 bullets = pygame.sprite.Group()
  16.  
      16 spaceship_bullets = pygame.sprite.Group()
  17.  
      17 missiles = pygame.sprite.Group()
  18.  
      18 explosions = pygame.sprite.Group()
  19.  
      19 powerups = pygame.sprite.Group()
  

• 游戏画面的动态更新
  1.  
     1 dynamic_background1.update()
  2.  
     2 dynamic_background2.update()
  3.  
     3 player.update()
  4.  
     4 enemys.update()
  5.  
     5 bullets.update()
  6.  
     6 missiles.update()
  7.  
     7 explosions.update()
  8.  
     8 powerups.update()
  9.  
     9 spaceships.update()
  10.  
      10 spaceship_bullets.update()
  11.  
      11 # spaceship_boss_one_bullets.update()
  12.  
      12 spaceship_zhan_shiwu.update()
  13.  
      13 space_plant_entity.update()

• 游戏精灵之间的碰撞检测
  1.  
     1 hits = pygame.sprite.spritecollide(player,enemys,True,pygame.sprite.collide_circle)
  2.  
     2 for hit in hits:
  3.  
     3 player.hp -= 30
  4.  
     4 if player.hp<0:
  5.  
     5 player.lives -= 1
  6.  
     6 player.hp = 100
  7.  
     7 player.hide()
  8.  
     8 if player.lives == 0:
  9.  
     9 game_over = True
  10.  
      10 hits = pygame.sprite.spritecollide(player,spaceships,True,pygame.sprite.collide_circle)
  11.  
      11 for hit in hits:
  12.  
      12 player.hp -= 40
  13.  
      13 if player.hp<0:
  14.  
      14 player.lives -= 1
  15.  
      15 player.hp = 100
  16.  
      16 player.hide()
  17.  
      17 if player.lives == 0:
  18.  
      18 game_over = True
  19.  
      19 hits = pygame.sprite.spritecollide(player,spaceship_bullets,True,pygame.sprite.collide_circle)
  20.  
      20 for hit in hits:
  21.  
      21 player.hp -= 10
  22.  
      22 if player.hp<0:
  23.  
      23 player.lives -= 1
  24.  
      24 player.hp = 100
  25.  
      25 player.hide()
  26.  
      26 if player.lives == 0:
  27.  
      27 game_over = True
  

• 游戏精灵组之间的碰撞检测
  1.  
     1 hits_bullets = pygame.sprite.groupcollide(enemys,bullets,True,True)
  2.  
     2 hits_missiles = pygame.sprite.groupcollide(enemys,missiles,True,True)
  3.  
     3 hits_spaceships = pygame.sprite.groupcollide(spaceships,bullets,True,True)
  4.  
     4 hits_spaceships_and_missiles = pygame.sprite.groupcollide(spaceships,missiles,True,False)
  5.  
     5 hits = {}
  6.  
     6 hits.update(hits_bullets)
  7.  
     7 hits.update(hits_missiles)
  8.  
     8 hits.update(hits_spaceships)
  9.  
     9 hits.update(hits_spaceships_and_missiles)
  10.  
      10 for hit in hits:
  11.  
      11 enemy = Enemy()
  12.  
      12 enemys.add(enemy)
  13.  
      13 explosion = Explosion(hit.rect.center)
  14.  
      14 explosions.add(explosion)
  15.  
      15 player.score = (100 - hit.radius)
  16.  
      16 if random.random() > 0.9:
  17.  
      17 powerup = Powerup(hit.rect.center)
  18.  
      18 powerups.add(powerup)
  19.  
      19
  20.  
      20
  21.  
      21 hits = pygame.sprite.spritecollide(player,powerups,True)
  22.  
      22 for hit in hits:
  23.  
      23 if hit.type == 'add_hp':
  24.  
      24 player.hp = 50
  25.  
      25 if player.hp > 100:
  26.  
      26 player.hp = 100
  27.  
      27 elif hit.type == 'add_life':
  28.  
      28 player.lives = 1
  29.  
      29 if player.lives > 3:
  30.  
      30 player.lives = 3
  31.  
      31 else:
  32.  
      32 player.fire_missile()
  

• 玩家生命进度UI的实现
  1.  
     1 def draw_ui():
  2.  
     2 pygame.draw.rect(screen,(0,255,0),(10,10,player.hp,15))
  3.  
     3 pygame.draw.rect(screen,(255,255,255),(10,10,100,15),2)
  4.  
     4
  5.  
     5 draw_text(str(player.score),screen,(255,255,255),20,WIDTH/2,10)
  6.  
     6
  7.  
     7 img_rect = player_img_small.get_rect()
  8.  
     8 img_rect.right = WIDTH - 10
  9.  
     9 img_rect.top = 10
  10.  
      10 for _ in range(player.lives):
  11.  
      11 screen.blit(player_img_small,img_rect)
  12.  
      12 img_rect.x -= img_rect.width 10

• 游戏初始化
  1.  
     1 pygame.mixer.pre_init(44100,-16,2,2048)
  2.  
     2 pygame.mixer.init()
  3.  
     3 pygame.init()
  4.  
     4 screen = pygame.display.set_mode((WIDTH,HEIGHT))
  5.  
     5 pygame.display.set_caption("My Game")
  6.  
     6 clock = pygame.time.Clock()

• 游戏主程序的运行
  1.  
     1 if __name__ == '__main__':
  2.  
     2 while not game_over:
  3.  
     3 clock.tick(60)
  4.  
     4 if game_state == 0:
  5.  
     5 show_menu()
  6.  
     6 else:
  7.  
     7 event_list = pygame.event.get()
  8.  
     8 for event in event_list:
  9.  
     9 if event.type == pygame.QUIT:
  10.  
      10 game_over = True
  11.  
      11 if event.type == pygame.KEYDOWN:
  12.  
      12 if event.key == pygame.K_ESCAPE:
  13.  
      13 game_over = True
  14.  
      14 if event.key == pygame.K_SPACE:
  15.  
      15 player.shoot()
  16.  
      16
  17.  
      17 now = pygame.time.get_ticks()
  18.  
      18 if now - last_enemy_generate_time > NEW_ENEMY_GENERATE_INTERVAL:
  19.  
      19 enemy = Enemy()
  20.  
      20 enemys.add(enemy)
  21.  
      21 last_enemy_generate_time = now
  22.  
      22
  23.  
      23 if now - last_spaceship_generate_time > NEW_SPACESHIP_GENERATE_INTERVAL:
  24.  
      24 spaceship = Spaceship()
  25.  
      25 spaceships.add(spaceship)
  26.  
      26 last_spaceship_generate_time = now
  

　　   注意bgm及音效的路径，我的是相对路径，路径一定要对，否则程序无法读取图片及音乐哦！

游戏画面

• UI界面

• 玩家生命条数及生命数UI画面

• 游戏画面

 最后

完整飞机大战游戏代码：

https://pan.百度.com/s/1l6uOc9bk6kBABMnnp0lWaQ
提取码：ed7i
 

更多有趣好玩的实战项目，后续会持续分享，点个关注吧以后就不会找不到了~

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