Python开发的坦克大战游戏

Python开发的坦克大战游戏

python开发的坦克大战游戏
  import pygame
  from pygame.sprite import Sprite
  import sys
  import time
  import random
  
  SCREEN_WIDTH = 780
  SCREEN_HEIGHT = 500
  BG_COLOR = pygame.Color(0,0,0)
 TEXT_COLOR = pygame.Color(255,0,0)
 #复活次数
 
 #定义一个精灵类
 class BaseItem(Sprite):
     def __init__(self, color, width, height):
         # Call the parent class (Sprite) constructor
        pygame.sprite.Sprite.__init__(self)
 
 class MainGame ():
 
     window = None
     my_tank = None
     REC_TIME=0
     #敌方坦克初始化
     EnemyTankList = []
     EnemyTankCount = 5
     #存储我方子弹列表
     myBulleList = []
     #存储敌方子弹
     EnemyBulletList = []
     #创建爆炸对象列表
     explodeList = []
 
     #创建墙壁列表
     wallList =[]
     def __init__(self):
         pass
 
     def starGame(self):
         #初始化，设置标题，屏幕大小
         pygame.display.init()
         MainGame.window =pygame.display.set_mode((SCREEN_WIDTH,SCREEN_HEIGHT))
         pygame.display.set_caption("坦克大战1.03")
         #初始化我方坦克
         self.creatMyTank()
         # 初始化敌方坦克
         self.creatEnemyTank()
         #初始化墙壁
         self.creatWall()
         while True:
             #填充颜色
             MainGame.window.fill(BG_COLOR)
             #获取事件
             self.getEvent()
             #绘制文字
             MainGame.window.blit(self.getTextSuface("敌方坦克剩余数量%d"%MainGame.EnemyTankCount),(SCREEN_HEIGHT/2,20))
             #调用我方坦克进行显示
             if MainGame.my_tank and MainGame.my_tank.live:
                 MainGame.my_tank.displayTank()
             else:
                 del MainGame.my_tank
                 MainGame.my_tank =None
             #显示我方子弹
             self.blitMyBullet()
             #敌方坦克进行显示
             self.blitEnenyTank()
             #显示墙壁
             self.blitWall()
             #显示敌方子弹
             self.blitEnenyBullet()
             #显示爆炸效果
             self.blitExplode()
             if MainGame.my_tank and MainGame.my_tank.live:
                 if not MainGame.my_tank.stop:
                     MainGame.my_tank.move()
                     MainGame.my_tank.hitWall()
                     MainGame.my_tank.myTank_hit_enemyTank()
             if MainGame.EnemyTankCount == 0:
                 MainGame.window.blit(self.getTextSuface('恭喜你，顺利通过'), (SCREEN_HEIGHT/2, SCREEN_WIDTH/2))
                 time.sleep(2)
                 self.endGame()
             pygame.display.update()
             time.sleep(0.02)
 
 
     def creatWall(self):
         for i in range(0,SCREEN_WIDTH,SCREEN_WIDTH//6):
             top = SCREEN_HEIGHT//3
             left = i
             wall = Wall(left,top)
             MainGame.wallList.append(wall)
 
     def creatMyTank(self):
         MainGame.my_tank = MyTank(SCREEN_WIDTH/2,SCREEN_HEIGHT/3*2)
         music = Music("img/start.wav")
         music.play()
 
     def creatEnemyTank(self):
         top = 100
         for i in range(MainGame.EnemyTankCount):
             left = random.randint(0,600)
             speed = random.randint(1,4)
             enmy =EnemyTank(left,top,speed)
             MainGame.EnemyTankList.append(enmy)
 
     def blitWall(self):
         for wall in MainGame.wallList:
             if wall.live:
                 wall.displayWall()
             else:
                 MainGame.wallList.remove(wall)
 
     def blitEnenyTank(self):
         "循环遍历敌方坦克，展示敌方坦克"
         for enmeyTank in MainGame.EnemyTankList:
             if enmeyTank.live:
                 enmeyTank.displayTank()
                 enmeyTank.randomMove()
                 EnemyBullet = enmeyTank.shot()
                 enmeyTank.hitWall()
                 enmeyTank.enemyTank_hit_MyTank()
                 #存储敌方子弹
                 if EnemyBullet:
                      MainGame.EnemyBulletList.append(EnemyBullet)
             else:
                 MainGame.EnemyTankList.remove(enmeyTank)
                 MainGame.EnemyTankCount -=1
     def blitMyBullet(self):
         for bullet in MainGame.myBulleList:
             if bullet.live:
                 bullet.displayBullet()
                 bullet.move()
                 bullet.myBullet_hit_enemyTank()
                 bullet.wall_bullet()
             else:
                 MainGame.myBulleList.remove(bullet)
 
     def blitEnenyBullet(self):
          for bullet in MainGame.EnemyBulletList:
              if bullet.live:  #随机会产生None
                  bullet.displayBullet()
                  bullet.move()
                  bullet.enemyBullet_hit_myTank()
                  bullet.wall_bullet()
              else:
                  MainGame.EnemyBulletList.remove(bullet)
 
 
     def blitExplode(self):
         for explode in MainGame.explodeList:
             if explode.live:
                 explode.displayExplode()
             else:
                 MainGame.explodeList.remove(explode)
 
 
     def endGame(self):
         print("欢迎下次游戏")
         sys.exit()
     def getTextSuface(self,text):
         pygame.font.init()
        # print(pygame.font.get_fonts())
         font = pygame.font.SysFont('kaiti',18)
         textSurface =font.render(text,True,TEXT_COLOR)
         return  textSurface
 
 
     def getEvent(self):
         '''获取所有事件'''
         eventList= pygame.event.get()
         for event in eventList:
             if event.type == pygame.QUIT:
                 self.endGame()
             if event.type == pygame.KEYDOWN:
                 if not MainGame.my_tank:
                     if event.key ==pygame.K_ESCAPE:
                         if MainGame.REC_TIME < 3:
                              self.creatMyTank()
                              MainGame.REC_TIME +=1
                 if MainGame.my_tank and MainGame.my_tank.live:
                     if event.key ==pygame.K_DOWN:
                         MainGame.my_tank.direction ='D'
                         #MainGame.my_tank.move()
                         MainGame.my_tank.stop =False
                         print("按下向下的键，向下移动",)
                     elif event.key == pygame.K_UP:
                         MainGame.my_tank.direction = 'U'
                         #MainGame.my_tank.move()
                         MainGame.my_tank.stop = False
                         print("按下向上的键，向上移动")
                     elif event.key == pygame.K_LEFT:
                         MainGame.my_tank.direction = 'L'
                         #MainGame.my_tank.move()
                         MainGame.my_tank.stop = False
                         print("按下向左的键，向左移动", MainGame.my_tank.direction)
                     elif event.key == pygame.K_RIGHT:
                         MainGame.my_tank.direction = 'R'
                         #MainGame.my_tank.move()
                         MainGame.my_tank.stop = False
                         print("按下向右的键，向右移动", MainGame.my_tank.direction)
 
                     elif event.key == pygame.K_SPACE:
                         print("发射子弹")
                         #创建我方子弹
                         if len(MainGame.myBulleList) < 3:
                             myBullet =  Bullet(MainGame.my_tank)
                             MainGame.myBulleList.append(myBullet)
 
                             # 发射子弹音效
                             ShotMusic = Music('img/hit.wav')
                             ShotMusic.play()
 
             elif event.type == pygame.KEYUP:
                 if event.key ==pygame.K_UP or event.key == pygame.K_DOWN or event.key ==pygame.K_LEFT or event.key ==pygame.K_RIGHT:
                    if MainGame.my_tank and MainGame.my_tank.live:
                         MainGame.my_tank.stop=True
 
 
 
 class  Tank(BaseItem):
     def __init__(self,left,top):
         self.images={
             "U":pygame.image.load('img/p1tankU.gif'),
             "D": pygame.image.load('img/p1tankD.gif'),
             "L": pygame.image.load('img/p1tankL.gif'),
             "R": pygame.image.load('img/p1tankR.gif'),
         }
         self.direction ='U'
         self.image = self.images[self.direction]
         self.rect = self.image.get_rect()
         #设置放置的位置
         self.rect.left=left
         self.rect.top = top
         self.speed = 4
         #控制坦克开关
         self.stop = True
         self.live = True
 
         #保持原来的位置
         self.oldLeft = self.rect.left
         self.oldTop = self.rect.top
 
     def hitWall(self):
         for wall in MainGame.wallList:
             if pygame.sprite.collide_rect(wall, self):
                 self.stay()
 
     def stay(self):
         self.rect.left = self.oldLeft
         self.rect.top = self.oldTop
 
     def shot(self):
         return Bullet(self)
     def move(self):
         #保持原来的状态
         self.oldLeft = self.rect.left
         self.oldTop = self.rect.top
         #判断坦克的方向进行移动
         if self.direction =='U':
             if self.rect.top>0:
                self.rect.top -= self.speed
         elif self.direction =='L':
             if self.rect.left>0:
              self.rect.left -=self.speed
         elif self.direction =='D':
             if self.rect.top +self.rect.height<SCREEN_HEIGHT:
                 self.rect.top +=self.speed
         elif self.direction == 'R':
             if self.rect.left+self.rect.height<SCREEN_WIDTH:
                 self.rect.left += self.speed
 
     def displayTank(self):
         self.image = self.images[self.direction]
         MainGame.window.blit(self.image,self.rect)
 
 class MyTank(Tank):
     def __init__(self,left,top):
         super().__init__(left,top)
 
     def myTank_hit_enemyTank(self):
         for enemyTank in MainGame.EnemyTankList:
             if pygame.sprite.collide_rect(enemyTank, self):
                 self.stay()
 
 class EnemyTank(Tank):
 
 
     def __init__(self,left,top,speed):
 
         super(EnemyTank,self).__init__(left,top)
         self.images = {
             "U": pygame.image.load('img/enemy1U.gif'),
             "D": pygame.image.load('img/enemy1D.gif'),
             "L": pygame.image.load('img/enemy1L.gif'),
             "R": pygame.image.load('img/enemy1R.gif'),
         }
         self.direction = self.RandomDirction()
 
         self.image = self.images[self.direction]
         self.rect =self.image.get_rect()
         self.rect.left = left
         self.rect.top = top
         self.speed =speed
         self.EnemyFlag = False
 
         self.step = 60
 
     def RandomDirction(self):
         num = random.randint(1,4)
         if num ==1:
             return "U"
         elif num == 2:
             return "L"
         elif num == 3:
             return "D"
         elif num == 4:
             return "R"
     def randomMove(self):
         if self.step < 0:
             self.direction = self.RandomDirction()
             self.step = 60
         else:
             self.move()
             self.step -= 1
     def shot(self):
         num =random.randint(1,100)
         if num < 4:
             return Bullet(self)
 
     def enemyTank_hit_MyTank(self):
         for enemy in MainGame.EnemyTankList:
             if MainGame.my_tank and  MainGame.my_tank.live :
                 if pygame.sprite.collide_rect(MainGame.my_tank,enemy):
                     self.stay()
 
 
 
 
 class   Bullet(BaseItem):
     def __init__(self,tank):
         self.image=pygame.image.load('img/enemymissile.gif')
         self.direction = tank.direction
         self.rect = self.image.get_rect()
         if self.direction == 'U':
             self.rect.left = tank.rect.left + tank.rect.width/2 - self.rect.width/2
             self.rect.top = tank.rect.top -self.rect.height
         elif self.direction == 'D':
             self.rect.left = tank.rect.left + tank.rect.width/2 - self.rect.width/2
             self.rect.top = tank.rect.top + tank.rect.height
         elif self.direction == 'L':
             self.rect.left = tank.rect.left  - self.rect.width/2 -self.rect.width/2
             self.rect.top = tank.rect.top +tank.rect.height/2 - self.rect.width/2
         elif self.direction == 'R':
             self.rect.left = tank.rect.left + tank.rect.width
             self.rect.top = tank.rect.top + tank.rect.height/2 -self.rect.width/2
         #子弹的速度
         self.speed =6
         #子弹状态
         self.live = True
 
     def move(self):
         if self.direction == 'U':
             if self.rect.top> 0:
                 self.rect.top -= self.speed
             else:
                self.live =False
         elif self.direction == 'R':
             if self.rect.left + self.rect.width<SCREEN_WIDTH:
                 self.rect.left += self.speed
             else:
                 self.live =False
         elif self.direction == 'D':
             if self.rect.top + self.rect.height< SCREEN_HEIGHT:
                 self.rect.top += self.speed
             else:
                 self.live = False
         elif self.direction == 'L':
             if self.rect.left>0:
                 self.rect.left -= self.speed
             else:
                 self.live =False
 
     def displayBullet(self):
         MainGame.window.blit(self.image,self.rect)
 
     def myBullet_hit_enemyTank(self):
         for enemyTank in MainGame.EnemyTankList:
             if pygame.sprite.collide_rect(enemyTank,self):
                 enemyTank.live = False
                 self.live = False
 
                 #创建爆炸对象
                 explode = Explode(enemyTank)
                 MainGame.explodeList.append(explode)
     def enemyBullet_hit_myTank(self):
         if MainGame.my_tank and MainGame.my_tank.live:
             if pygame.sprite.collide_rect(MainGame.my_tank,self):
                 MainGame.my_tank.live = False
                 self.live =False
 
                 explode = Explode(MainGame.my_tank)
                 MainGame.explodeList.append(explode)
 
     def wall_bullet(self):
         for wall in MainGame.wallList:
                 if pygame.sprite.collide_rect(wall,self):
                     wall.hg -=1
                     self.live =False
                     if wall.hg<=0:
                         wall.live = False
 
 
 class Wall():
     def __init__(self,left,top):
         self.image = pygame.image.load('img/steels.gif')
         self.rect = self.image.get_rect()
         self.rect.top = top
         self.rect.left =left
         self.live =True
         self.hg = 8
 
     def displayWall(self):
         if self.live ==True:
             MainGame.window.blit(self.image,self.rect)
 
 
 class Explode():
     def __init__(self,tank):
         # 爆炸的位置有坦克决定
         self.rect = tank.rect
         self.images = [pygame.image.load('img/blast0.gif'),
                        pygame.image.load('img/blast1.gif'),
                        pygame.image.load('img/blast2.gif'),
                        pygame.image.load('img/blast3.gif')]
         self.step = 0
         self.image = self.images[self.step]
         self.live =True
 
     def displayExplode(self):
         if self.step < len(self.images):
             self.image = self.images[self.step]
             self.step +=1
             MainGame.window.blit(self.image,self.rect)
         else:
             self.live = False
             self.step =0
 
 class Music():
     def __init__(self,filename):
         self.filename = filename
         #初始化音乐混合器
         pygame.mixer.init()
         pygame.mixer.music.load(filename)
     def play(self):
         pygame.mixer.music.play()
 
 
 if __name__ == '__main__':
     c = MainGame()
     c.starGame()