Pygame实战练习之炸弹人学院游戏
程序员文章站
2022-03-04 15:48:45
导语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...
导语
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!
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!
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!
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】
炸弹人主程序:
import sys import cfg import random import pygame from 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hero coordinate = 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hero aihero_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bomb bomb_sprite_group = pygame.sprite.group() # -用于判断游戏胜利或者失败的flag is_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_value for hero in aihero_sprite_group: if hero.coordinate in explode_area: hero.health_value -= bomb.harm_value fruit_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, 5 pos_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 = false break for hero in aihero_sprite_group: if hero.health_value <= 0: aihero_sprite_group.remove(hero) if len(aihero_sprite_group) == 0: is_win_flag = true break pygame.display.update() clock.tick(cfg.fps) if is_win_flag: interface(screen, cfg, mode='game_switch') else: break interface(screen, cfg, mode='game_end') '''run''' if __name__ == '__main__': while true: main(cfg)
开始的界面如下:
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_paths self.wall_paths = wall_paths self.blocksize = blocksize self.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: continue instance = self.instances_list[j][i] if instance in ['0', '1', '2']: break return 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] * blocksize self.coordinate = coordinate self.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] * blocksize self.coordinate = coordinate self.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 = 5 elif self.kind == 'cherry': self.value = 10 else: 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] * blocksize self.coordinate = coordinate self.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_imagepath self.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 = coordinate self.blocksize = blocksize # 爆炸倒计时 self.explode_millisecond = 6000 * 1 - 1 self.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 = 1 # 该炸弹是否还存在 self.is_being = true self.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 -= dt self.explode_second = int(self.explode_millisecond / 1000) if self.explode_millisecond < 0: self.start_explode = true screen.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 false else: # 爆炸持续倒计时 self.exploding_count -= dt if self.exploding_count > 0: return self.__explode(screen, map_parser) else: self.is_being = false return 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.blocksize screen.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']: break explode_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']: break explode_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']: break explode_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']: break explode_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 = imagepaths self.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] * blocksize self.coordinate = coordinate self.blocksize = blocksize self.map_parser = map_parser self.hero_name = kwargs.get('hero_name') # 生命值 self.health_value = 50 # 炸弹冷却时间 self.bomb_cooling_time = 5000 self.bomb_cooling_count = 0 # 随机移动冷却时间(仅ai电脑用) self.randommove_cooling_time = 100 self.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 false self.coordinate[0] = self.coordinate[0] - 1 elif 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 false self.coordinate[0] = self.coordinate[0] + 1 elif 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 false self.coordinate[1] = self.coordinate[1] - 1 elif 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 false self.coordinate[1] = self.coordinate[1] + 1 else: raise valueerror('unknow direction %s...' % direction) self.rect.left, self.rect.top = self.coordinate[0] * self.blocksize, self.coordinate[1] * self.blocksize return 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 -= dt action = random.choice(['left', 'left', 'right', 'right', 'up', 'up', 'down', 'down', 'dropbomb']) flag = false if action in ['left', 'right', 'up', 'down']: if self.randommove_cooling_count <= 0: flag = true self.move(action) self.randommove_cooling_count = self.randommove_cooling_time elif action in ['dropbomb']: if self.bomb_cooling_count <= 0: flag = true self.bomb_cooling_count = self.bomb_cooling_time return 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 -= dt screen.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:
这精致的画面还可以吧~哈哈哈啊 快夸我快夸我~
总结
安啦!文章就写到这里,你们的支持是我最大的动力,记得三连哦~木啊!
温馨提示:不要忘记点赞、关注、评论哦!看我手上的炸弹~
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