Pygame实战练习之炸弹人学院游戏 Pygame实战练习之炸弹人学院游

导语 【Pygame实战练习之炸弹人学院游戏】在现在这个浮躁的年代：小编每次登陆王者荣耀，还有每次登陆刺激战场Z！
看着里面的聊天界面，各种代打、各种的找cp。小小编觉得，我们已经失去了玩游戏的初心。
接下来，小台将带领你们走回童年时光，一起领略我们当初玩4399的单纯与天真！

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还记得小时候小台每到放学时刻，就会拉着只比我小半岁的小表妹，一块去亲戚家里玩电脑
每一次打开电脑做的第一件事情就是，打开浏览器，输入4399这四个数字，那个时候觉得hao123真是一个神奇的主页！
可以让我打开4399玩各种游戏qwq，尤其是Q版泡泡堂深得我心！
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那今天就带大家回忆一下童年也做一款经典的炸弹人的小游戏！

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正文游戏规则还清楚哈，我就不多做介绍了不清楚玩法的可以百度下下！
首先准备好相应的素材：【部分如下】

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?炸弹人主程序：

import sysimport cfgimport randomimport pygamefrom modules import * '''游戏主程序'''def main(cfg):# 初始化pygame.init()pygame.mixer.init()pygame.mixer.music.load(cfg.BGMPATH)pygame.mixer.music.play(-1, 0.0)screen = pygame.display.set_mode(cfg.SCREENSIZE)pygame.display.set_caption('炸弹人——源码基地：#959755565#')# 开始界面Interface(screen, cfg, mode='game_start')# 游戏主循环font = pygame.font.SysFont('Consolas', 15)for gamemap_path in cfg.GAMEMAPPATHS:# -地图map_parser = mapParser(gamemap_path, bg_paths=cfg.BACKGROUNDPATHS, wall_paths=cfg.WALLPATHS, blocksize=cfg.BLOCKSIZE)# -水果fruit_sprite_group = pygame.sprite.Group()used_spaces = []for i in range(5):coordinate = map_parser.randomGetSpace(used_spaces)used_spaces.append(coordinate)fruit_sprite_group.add(Fruit(random.choice(cfg.FRUITPATHS), coordinate=coordinate, blocksize=cfg.BLOCKSIZE))# -我方Herocoordinate = map_parser.randomGetSpace(used_spaces)used_spaces.append(coordinate)ourhero = Hero(imagepaths=cfg.HEROZELDAPATHS, coordinate=coordinate, blocksize=cfg.BLOCKSIZE, map_parser=map_parser, hero_name='ZELDA')# -电脑Heroaihero_sprite_group = pygame.sprite.Group()coordinate = map_parser.randomGetSpace(used_spaces)aihero_sprite_group.add(Hero(imagepaths=cfg.HEROBATMANPATHS, coordinate=coordinate, blocksize=cfg.BLOCKSIZE, map_parser=map_parser, hero_name='BATMAN'))used_spaces.append(coordinate)coordinate = map_parser.randomGetSpace(used_spaces)aihero_sprite_group.add(Hero(imagepaths=cfg.HERODKPATHS, coordinate=coordinate, blocksize=cfg.BLOCKSIZE, map_parser=map_parser, hero_name='DK'))used_spaces.append(coordinate)# -炸弹bombbomb_sprite_group = pygame.sprite.Group()# -用于判断游戏胜利或者失败的flagis_win_flag = False# -主循环screen = pygame.display.set_mode(map_parser.screen_size)clock = pygame.time.Clock()while True:dt = clock.tick(cfg.FPS)for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()sys.exit(-1)# --↑↓←→键控制上下左右, 空格键丢炸弹elif event.type == pygame.KEYDOWN:if event.key == pygame.K_UP:ourhero.move('up')elif event.key == pygame.K_DOWN:ourhero.move('down')elif event.key == pygame.K_LEFT:ourhero.move('left')elif event.key == pygame.K_RIGHT:ourhero.move('right')elif event.key == pygame.K_SPACE:if ourhero.bomb_cooling_count <= 0:bomb_sprite_group.add(ourhero.generateBomb(imagepath=cfg.BOMBPATH, digitalcolor=cfg.YELLOW, explode_imagepath=cfg.FIREPATH))screen.fill(cfg.WHITE)# --电脑Hero随机行动for hero in aihero_sprite_group:action, flag = hero.randomAction(dt)if flag and action == 'dropbomb':bomb_sprite_group.add(hero.generateBomb(imagepath=cfg.BOMBPATH, digitalcolor=cfg.YELLOW, explode_imagepath=cfg.FIREPATH))# --吃到水果加生命值(只要是Hero, 都能加)ourhero.eatFruit(fruit_sprite_group)for hero in aihero_sprite_group:hero.eatFruit(fruit_sprite_group)# --游戏元素都绑定到屏幕上map_parser.draw(screen)for bomb in bomb_sprite_group:if not bomb.is_being:bomb_sprite_group.remove(bomb)explode_area = bomb.draw(screen, dt, map_parser)if explode_area:# --爆炸火焰范围内的Hero生命值将持续下降if ourhero.coordinate in explode_area:ourhero.health_value -= bomb.harm_valuefor hero in aihero_sprite_group:if hero.coordinate in explode_area:hero.health_value -= bomb.harm_valuefruit_sprite_group.draw(screen)for hero in aihero_sprite_group:hero.draw(screen, dt)ourhero.draw(screen, dt)# --左上角显示生命值pos_x = showText(screen, font, text=ourhero.hero_name+'(our):'+str(ourhero.health_value), color=cfg.YELLOW, position=[5, 5])for hero in aihero_sprite_group:pos_x, pos_y = pos_x+15, 5pos_x = showText(screen, font, text=hero.hero_name+'(ai):'+str(hero.health_value), color=cfg.YELLOW, position=[pos_x, pos_y])# --我方玩家生命值小于等于0/电脑方玩家生命值均小于等于0则判断游戏结束if ourhero.health_value <= 0:is_win_flag = Falsebreakfor hero in aihero_sprite_group:if hero.health_value <= 0:aihero_sprite_group.remove(hero)if len(aihero_sprite_group) == 0:is_win_flag = Truebreakpygame.display.update()clock.tick(cfg.FPS)if is_win_flag:Interface(screen, cfg, mode='game_switch')else:breakInterface(screen, cfg, mode='game_end') '''run'''if __name__ == '__main__':while True:main(cfg)

开始的界面如下：

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?定义地图类：

class mapParser(): def __init__(self, mapfilepath, bg_paths, wall_paths, blocksize, **kwargs):self.instances_list = self.__parse(mapfilepath)self.bg_paths = bg_pathsself.wall_paths = wall_pathsself.blocksize = blocksizeself.height = len(self.instances_list)self.width = len(self.instances_list[0])self.screen_size = (blocksize * self.width, blocksize * self.height) '''地图画到屏幕上''' def draw(self, screen):for j in range(self.height):for i in range(self.width):instance = self.instances_list[j][i]if instance == 'w':elem = Wall(self.wall_paths[0], [i, j], self.blocksize)elif instance == 'x':elem = Wall(self.wall_paths[1], [i, j], self.blocksize)elif instance == 'z':elem = Wall(self.wall_paths[2], [i, j], self.blocksize)elif instance == '0':elem = Background(self.bg_paths[0], [i, j], self.blocksize)elif instance == '1':elem = Background(self.bg_paths[1], [i, j], self.blocksize)elif instance == '2':elem = Background(self.bg_paths[2], [i, j], self.blocksize)else:raise ValueError('instance parse error in mapParser.draw...')elem.draw(screen) '''随机获取一个空地''' def randomGetSpace(self, used_spaces=None):while True:i = random.randint(0, self.width-1)j = random.randint(0, self.height-1)coordinate = [i, j]if used_spaces and coordinate in used_spaces:continueinstance = self.instances_list[j][i]if instance in ['0', '1', '2']:breakreturn coordinate '''根据坐标获取元素类型''' def getElemByCoordinate(self, coordinate):return self.instances_list[coordinate[1]][coordinate[0]] '''解析.map文件''' def __parse(self, mapfilepath):instances_list = []with open(mapfilepath) as f:for line in f.readlines():instances_line_list = []for c in line:if c in ['w', 'x', 'z', '0', '1', '2']:instances_line_list.append(c)instances_list.append(instances_line_list)return instances_list

定义必要的一些精灵类：角色，水果等等。

'''墙类'''class Wall(pygame.sprite.Sprite): def __init__(self, imagepath, coordinate, blocksize, **kwargs):pygame.sprite.Sprite.__init__(self)self.image = pygame.image.load(imagepath)self.image = pygame.transform.scale(self.image, (blocksize, blocksize))self.rect = self.image.get_rect()self.rect.left, self.rect.top = coordinate[0] * blocksize, coordinate[1] * blocksizeself.coordinate = coordinateself.blocksize = blocksize '''画到屏幕上''' def draw(self, screen):screen.blit(self.image, self.rect)return True '''背景类'''class Background(pygame.sprite.Sprite): def __init__(self, imagepath, coordinate, blocksize, **kwargs):pygame.sprite.Sprite.__init__(self)self.image = pygame.image.load(imagepath)self.image = pygame.transform.scale(self.image, (blocksize, blocksize))self.rect = self.image.get_rect()self.rect.left, self.rect.top = coordinate[0] * blocksize, coordinate[1] * blocksizeself.coordinate = coordinateself.blocksize = blocksize '''画到屏幕上''' def draw(self, screen):screen.blit(self.image, self.rect)return True '''水果类'''class Fruit(pygame.sprite.Sprite): def __init__(self, imagepath, coordinate, blocksize, **kwargs):pygame.sprite.Sprite.__init__(self)self.kind = imagepath.split('/')[-1].split('.')[0]if self.kind == 'banana':self.value = https://www.it610.com/article/5elif self.kind =='cherry':self.value = https://www.it610.com/article/10else:raise ValueError('Unknow fruit %s...' % self.kind)self.image = pygame.image.load(imagepath)self.image = pygame.transform.scale(self.image, (blocksize, blocksize))self.rect = self.image.get_rect()self.rect.left, self.rect.top = coordinate[0] * blocksize, coordinate[1] * blocksizeself.coordinate = coordinateself.blocksize = blocksize '''画到屏幕上''' def draw(self, screen):screen.blit(self.image, self.rect)return True '''炸弹类'''class Bomb(pygame.sprite.Sprite): def __init__(self, imagepath, coordinate, blocksize, digitalcolor, explode_imagepath, **kwargs):pygame.sprite.Sprite.__init__(self)self.image = pygame.image.load(imagepath)self.image = pygame.transform.scale(self.image, (blocksize, blocksize))self.explode_imagepath = explode_imagepathself.rect = self.image.get_rect()# 像素位置self.rect.left, self.rect.top = coordinate[0] * blocksize, coordinate[1] * blocksize# 坐标(元素块为单位长度)self.coordinate = coordinateself.blocksize = blocksize# 爆炸倒计时self.explode_millisecond = 6000 * 1 - 1self.explode_second = int(self.explode_millisecond / 1000)self.start_explode = False# 爆炸持续时间self.exploding_count = 1000 * 1# 炸弹伤害能力self.harm_value = https://www.it610.com/article/1# 该炸弹是否还存在self.is_being = Trueself.font = pygame.font.SysFont('Consolas', 20)self.digitalcolor = digitalcolor '''画到屏幕上''' def draw(self, screen, dt, map_parser):if not self.start_explode:# 爆炸倒计时self.explode_millisecond -= dtself.explode_second = int(self.explode_millisecond / 1000)if self.explode_millisecond < 0:self.start_explode = Truescreen.blit(self.image, self.rect)text = self.font.render(str(self.explode_second), True, self.digitalcolor)rect = text.get_rect(center=(self.rect.centerx-5, self.rect.centery+5))screen.blit(text, rect)return Falseelse:# 爆炸持续倒计时self.exploding_count -= dtif self.exploding_count > 0:return self.__explode(screen, map_parser)else:self.is_being = Falsereturn False '''爆炸效果''' def __explode(self, screen, map_parser):explode_area = self.__calcExplodeArea(map_parser.instances_list)for each in explode_area:image = pygame.image.load(self.explode_imagepath)image = pygame.transform.scale(image, (self.blocksize, self.blocksize))rect = image.get_rect()rect.left, rect.top = each[0] * self.blocksize, each[1] * self.blocksizescreen.blit(image, rect)return explode_area '''计算爆炸区域''' def __calcExplodeArea(self, instances_list):explode_area = []# 区域计算规则为墙可以阻止爆炸扩散, 且爆炸范围仅在游戏地图范围内for ymin in range(self.coordinate[1], self.coordinate[1]-5, -1):if ymin < 0 or instances_list[ymin][self.coordinate[0]] in ['w', 'x', 'z']:breakexplode_area.append([self.coordinate[0], ymin])for ymax in range(self.coordinate[1]+1, self.coordinate[1]+5):if ymax >= len(instances_list) or instances_list[ymax][self.coordinate[0]] in ['w', 'x', 'z']:breakexplode_area.append([self.coordinate[0], ymax])for xmin in range(self.coordinate[0], self.coordinate[0]-5, -1):if xmin < 0 or instances_list[self.coordinate[1]][xmin] in ['w', 'x', 'z']:breakexplode_area.append([xmin, self.coordinate[1]])for xmax in range(self.coordinate[0]+1, self.coordinate[0]+5):if xmax >= len(instances_list[0]) or instances_list[self.coordinate[1]][xmax] in ['w', 'x', 'z']:breakexplode_area.append([xmax, self.coordinate[1]])return explode_area '''角色类'''class Hero(pygame.sprite.Sprite): def __init__(self, imagepaths, coordinate, blocksize, map_parser, **kwargs):pygame.sprite.Sprite.__init__(self)self.imagepaths = imagepathsself.image = pygame.image.load(imagepaths[-1])self.image = pygame.transform.scale(self.image, (blocksize, blocksize))self.rect = self.image.get_rect()self.rect.left, self.rect.top = coordinate[0] * blocksize, coordinate[1] * blocksizeself.coordinate = coordinateself.blocksize = blocksizeself.map_parser = map_parserself.hero_name = kwargs.get('hero_name')# 生命值self.health_value = https://www.it610.com/article/50# 炸弹冷却时间self.bomb_cooling_time = 5000self.bomb_cooling_count = 0# 随机移动冷却时间(仅AI电脑用)self.randommove_cooling_time = 100self.randommove_cooling_count = 0'''角色移动''' def move(self, direction):self.__updateImage(direction)if direction == 'left':if self.coordinate[0]-1 < 0 or self.map_parser.getElemByCoordinate([self.coordinate[0]-1, self.coordinate[1]]) in ['w', 'x', 'z']:return Falseself.coordinate[0] = self.coordinate[0] - 1elif direction == 'right':if self.coordinate[0]+1 >= self.map_parser.width or self.map_parser.getElemByCoordinate([self.coordinate[0]+1, self.coordinate[1]]) in ['w', 'x', 'z']:return Falseself.coordinate[0] = self.coordinate[0] + 1elif direction == 'up':if self.coordinate[1]-1 < 0 or self.map_parser.getElemByCoordinate([self.coordinate[0], self.coordinate[1]-1]) in ['w', 'x', 'z']:return Falseself.coordinate[1] = self.coordinate[1] - 1elif direction == 'down':if self.coordinate[1]+1 >= self.map_parser.height or self.map_parser.getElemByCoordinate([self.coordinate[0], self.coordinate[1]+1]) in ['w', 'x', 'z']:return Falseself.coordinate[1] = self.coordinate[1] + 1else:raise ValueError('Unknow direction %s...' % direction)self.rect.left, self.rect.top = self.coordinate[0] * self.blocksize, self.coordinate[1] * self.blocksizereturn True '''随机行动(AI电脑用)''' def randomAction(self, dt):# 冷却倒计时if self.randommove_cooling_count > 0:self.randommove_cooling_count -= dtaction = random.choice(['left', 'left', 'right', 'right', 'up', 'up', 'down', 'down', 'dropbomb'])flag = Falseif action in ['left', 'right', 'up', 'down']:if self.randommove_cooling_count <= 0:flag = Trueself.move(action)self.randommove_cooling_count = self.randommove_cooling_timeelif action in ['dropbomb']:if self.bomb_cooling_count <= 0:flag = Trueself.bomb_cooling_count = self.bomb_cooling_timereturn action, flag '''生成炸弹''' def generateBomb(self, imagepath, digitalcolor, explode_imagepath):return Bomb(imagepath=imagepath, coordinate=copy.deepcopy(self.coordinate), blocksize=self.blocksize, digitalcolor=digitalcolor, explode_imagepath=explode_imagepath) '''画到屏幕上''' def draw(self, screen, dt):# 冷却倒计时if self.bomb_cooling_count > 0:self.bomb_cooling_count -= dtscreen.blit(self.image, self.rect)return True '''吃水果''' def eatFruit(self, fruit_sprite_group):eaten_fruit = pygame.sprite.spritecollide(self, fruit_sprite_group, True, None)for fruit in eaten_fruit:self.health_value += fruit.value '''更新角色朝向''' def __updateImage(self, direction):directions = ['left', 'right', 'up', 'down']idx = directions.index(direction)self.image = pygame.image.load(self.imagepaths[idx])self.image = pygame.transform.scale(self.image, (self.blocksize, self.blocksize))

效果如下：