Python+Pygame實戰之吃豆豆遊戲的實現
導語
昨晚玩起瞭小時候玩的遊戲“吃豆豆”,但是我發現,一局遊戲三條命,我根本不能吃完所有的豆豆,總是被敵人吃掉
於是,我在想怎麼能夠保證我達到吃完所有豆豆的目標,然後我就想到瞭一個辦法:
自己找資料找素材學習仿寫瞭一款吃豆豆的小遊戲,然後給我自己無限開掛!
哈哈哈!這不?完全解決瞭我的問題,完美的躺贏瞭!聰明的我.jpg
一、首先
1)素材
首先找到吃豆豆遊戲的界面按照上面的素材找找準備下相似的圖片!如下:
2)環境
本文的環境都跟之前的差不多:Python3、Pycharm、Pygame模塊。
模塊安裝:
pip install -i https://pypi.douban.com/simple/ pygame
二、正式開始
這款吃豆豆的小遊戲:主要分為4塊主要內容,分別是。Levels.py、Sprites.py、cfg.py、Game.py
1)配置文件:cfg.py
import os '''定義一些顏色''' BLACK = (0, 0, 0) WHITE = (255, 255, 255) BLUE = (0, 0, 255) GREEN = (0, 255, 0) RED = (255, 0, 0) YELLOW = (255, 255, 0) PURPLE = (255, 0, 255) SKYBLUE = (0, 191, 255) '''遊戲素材路徑''' BGMPATH = os.path.join(os.getcwd(), 'resources/sounds/bg.mp3') ICONPATH = os.path.join(os.getcwd(), 'resources/images/icon.png') FONTPATH = os.path.join(os.getcwd(), 'resources/font/ALGER.TTF') HEROPATH = os.path.join(os.getcwd(), 'resources/images/pacman.png') BlinkyPATH = os.path.join(os.getcwd(), 'resources/images/Blinky.png') ClydePATH = os.path.join(os.getcwd(), 'resources/images/Clyde.png') InkyPATH = os.path.join(os.getcwd(), 'resources/images/Inky.png') PinkyPATH = os.path.join(os.getcwd(), 'resources/images/Pinky.png')
2)定義一些精靈類:Sprites.py
import random import pygame '''墻類''' class Wall(pygame.sprite.Sprite): def __init__(self, x, y, width, height, color, **kwargs): pygame.sprite.Sprite.__init__(self) self.image = pygame.Surface([width, height]) self.image.fill(color) self.rect = self.image.get_rect() self.rect.left = x self.rect.top = y '''食物類''' class Food(pygame.sprite.Sprite): def __init__(self, x, y, width, height, color, bg_color, **kwargs): pygame.sprite.Sprite.__init__(self) self.image = pygame.Surface([width, height]) self.image.fill(bg_color) self.image.set_colorkey(bg_color) pygame.draw.ellipse(self.image, color, [0, 0, width, height]) self.rect = self.image.get_rect() self.rect.left = x self.rect.top = y '''角色類''' class Player(pygame.sprite.Sprite): def __init__(self, x, y, role_image_path): pygame.sprite.Sprite.__init__(self) self.role_name = role_image_path.split('/')[-1].split('.')[0] self.base_image = pygame.image.load(role_image_path).convert() self.image = self.base_image.copy() self.rect = self.image.get_rect() self.rect.left = x self.rect.top = y self.prev_x = x self.prev_y = y self.base_speed = [30, 30] self.speed = [0, 0] self.is_move = False self.tracks = [] self.tracks_loc = [0, 0] '''改變速度方向''' def changeSpeed(self, direction): if direction[0] < 0: self.image = pygame.transform.flip(self.base_image, True, False) elif direction[0] > 0: self.image = self.base_image.copy() elif direction[1] < 0: self.image = pygame.transform.rotate(self.base_image, 90) elif direction[1] > 0: self.image = pygame.transform.rotate(self.base_image, -90) self.speed = [direction[0] * self.base_speed[0], direction[1] * self.base_speed[1]] return self.speed '''更新角色位置''' def update(self, wall_sprites, gate_sprites): if not self.is_move: return False x_prev = self.rect.left y_prev = self.rect.top self.rect.left += self.speed[0] self.rect.top += self.speed[1] is_collide = pygame.sprite.spritecollide(self, wall_sprites, False) if gate_sprites is not None: if not is_collide: is_collide = pygame.sprite.spritecollide(self, gate_sprites, False) if is_collide: self.rect.left = x_prev self.rect.top = y_prev return False return True '''生成隨機的方向''' def randomDirection(self): return random.choice([[-0.5, 0], [0.5, 0], [0, 0.5], [0, -0.5]])
3)定義關卡:Levels.py
import pygame from .Sprites import * '''關卡數量''' NUMLEVELS = 1 '''關卡一''' class Level1(): def __init__(self): self.info = 'level1' '''創建墻''' def setupWalls(self, wall_color): self.wall_sprites = pygame.sprite.Group() wall_positions = [ [0, 0, 6, 600], [0, 0, 600, 6], [0, 600, 606, 6], [600, 0, 6, 606], [300, 0, 6, 66], [60, 60, 186, 6], [360, 60, 186, 6], [60, 120, 66, 6], [60, 120, 6, 126], [180, 120, 246, 6], [300, 120, 6, 66], [480, 120, 66, 6], [540, 120, 6, 126], [120, 180, 126, 6], [120, 180, 6, 126], [360, 180, 126, 6], [480, 180, 6, 126], [180, 240, 6, 126], [180, 360, 246, 6], [420, 240, 6, 126], [240, 240, 42, 6], [324, 240, 42, 6], [240, 240, 6, 66], [240, 300, 126, 6], [360, 240, 6, 66], [0, 300, 66, 6], [540, 300, 66, 6], [60, 360, 66, 6], [60, 360, 6, 186], [480, 360, 66, 6], [540, 360, 6, 186], [120, 420, 366, 6], [120, 420, 6, 66], [480, 420, 6, 66], [180, 480, 246, 6], [300, 480, 6, 66], [120, 540, 126, 6], [360, 540, 126, 6] ] for wall_position in wall_positions: wall = Wall(*wall_position, wall_color) self.wall_sprites.add(wall) return self.wall_sprites '''創建門''' def setupGate(self, gate_color): self.gate_sprites = pygame.sprite.Group() self.gate_sprites.add(Wall(282, 242, 42, 2, gate_color)) return self.gate_sprites '''創建角色''' def setupPlayers(self, hero_image_path, ghost_images_path): self.hero_sprites = pygame.sprite.Group() self.ghost_sprites = pygame.sprite.Group() self.hero_sprites.add(Player(287, 439, hero_image_path)) for each in ghost_images_path: role_name = each.split('/')[-1].split('.')[0] if role_name == 'Blinky': player = Player(287, 199, each) player.is_move = True player.tracks = [ [0, -0.5, 4], [0.5, 0, 9], [0, 0.5, 11], [0.5, 0, 3], [0, 0.5, 7], [-0.5, 0, 11], [0, 0.5, 3], [0.5, 0, 15], [0, -0.5, 15], [0.5, 0, 3], [0, -0.5, 11], [-0.5, 0, 3], [0, -0.5, 11], [-0.5, 0, 3], [0, -0.5, 3], [-0.5, 0, 7], [0, -0.5, 3], [0.5, 0, 15], [0, 0.5, 15], [-0.5, 0, 3], [0, 0.5, 3], [-0.5, 0, 3], [0, -0.5, 7], [-0.5, 0, 3], [0, 0.5, 7], [-0.5, 0, 11], [0, -0.5, 7], [0.5, 0, 5] ] self.ghost_sprites.add(player) elif role_name == 'Clyde': player = Player(319, 259, each) player.is_move = True player.tracks = [ [-1, 0, 2], [0, -0.5, 4], [0.5, 0, 5], [0, 0.5, 7], [-0.5, 0, 11], [0, -0.5, 7], [-0.5, 0, 3], [0, 0.5, 7], [-0.5, 0, 7], [0, 0.5, 15], [0.5, 0, 15], [0, -0.5, 3], [-0.5, 0, 11], [0, -0.5, 7], [0.5, 0, 3], [0, -0.5, 11], [0.5, 0, 9] ] self.ghost_sprites.add(player) elif role_name == 'Inky': player = Player(255, 259, each) player.is_move = True player.tracks = [ [1, 0, 2], [0, -0.5, 4], [0.5, 0, 10], [0, 0.5, 7], [0.5, 0, 3], [0, -0.5, 3], [0.5, 0, 3], [0, -0.5, 15], [-0.5, 0, 15], [0, 0.5, 3], [0.5, 0, 15], [0, 0.5, 11], [-0.5, 0, 3], [0, -0.5, 7], [-0.5, 0, 11], [0, 0.5, 3], [-0.5, 0, 11], [0, 0.5, 7], [-0.5, 0, 3], [0, -0.5, 3], [-0.5, 0, 3], [0, -0.5, 15], [0.5, 0, 15], [0, 0.5, 3], [-0.5, 0, 15], [0, 0.5, 11], [0.5, 0, 3], [0, -0.5, 11], [0.5, 0, 11], [0, 0.5, 3], [0.5, 0, 1] ] self.ghost_sprites.add(player) elif role_name == 'Pinky': player = Player(287, 259, each) player.is_move = True player.tracks = [ [0, -1, 4], [0.5, 0, 9], [0, 0.5, 11], [-0.5, 0, 23], [0, 0.5, 7], [0.5, 0, 3], [0, -0.5, 3], [0.5, 0, 19], [0, 0.5, 3], [0.5, 0, 3], [0, 0.5, 3], [0.5, 0, 3], [0, -0.5, 15], [-0.5, 0, 7], [0, 0.5, 3], [-0.5, 0, 19], [0, -0.5, 11], [0.5, 0, 9] ] self.ghost_sprites.add(player) return self.hero_sprites, self.ghost_sprites '''創建食物''' def setupFood(self, food_color, bg_color): self.food_sprites = pygame.sprite.Group() for row in range(19): for col in range(19): if (row == 7 or row == 8) and (col == 8 or col == 9 or col == 10): continue else: food = Food(30 * col + 32, 30 * row + 32, 4, 4, food_color, bg_color) is_collide = pygame.sprite.spritecollide(food, self.wall_sprites, False) if is_collide: continue is_collide = pygame.sprite.spritecollide(food, self.hero_sprites, False) if is_collide: continue self.food_sprites.add(food) return self.food_sprites
4)主程序Game.py
import sys import cfg import pygame import modules.Levels as Levels '''開始某一關遊戲''' def startLevelGame(level, screen, font): clock = pygame.time.Clock() SCORE = 0 wall_sprites = level.setupWalls(cfg.SKYBLUE) gate_sprites = level.setupGate(cfg.WHITE) hero_sprites, ghost_sprites = level.setupPlayers(cfg.HEROPATH, [cfg.BlinkyPATH, cfg.ClydePATH, cfg.InkyPATH, cfg.PinkyPATH]) food_sprites = level.setupFood(cfg.YELLOW, cfg.WHITE) is_clearance = False while True: for event in pygame.event.get(): if event.type == pygame.QUIT: sys.exit(-1) pygame.quit() if event.type == pygame.KEYDOWN: if event.key == pygame.K_LEFT: for hero in hero_sprites: hero.changeSpeed([-1, 0]) hero.is_move = True elif event.key == pygame.K_RIGHT: for hero in hero_sprites: hero.changeSpeed([1, 0]) hero.is_move = True elif event.key == pygame.K_UP: for hero in hero_sprites: hero.changeSpeed([0, -1]) hero.is_move = True elif event.key == pygame.K_DOWN: for hero in hero_sprites: hero.changeSpeed([0, 1]) hero.is_move = True if event.type == pygame.KEYUP: if (event.key == pygame.K_LEFT) or (event.key == pygame.K_RIGHT) or (event.key == pygame.K_UP) or (event.key == pygame.K_DOWN): hero.is_move = False screen.fill(cfg.BLACK) for hero in hero_sprites: hero.update(wall_sprites, gate_sprites) hero_sprites.draw(screen) for hero in hero_sprites: food_eaten = pygame.sprite.spritecollide(hero, food_sprites, True) SCORE += len(food_eaten) wall_sprites.draw(screen) gate_sprites.draw(screen) food_sprites.draw(screen) for ghost in ghost_sprites: # 幽靈隨機運動(效果不好且有BUG) ''' res = ghost.update(wall_sprites, None) while not res: ghost.changeSpeed(ghost.randomDirection()) res = ghost.update(wall_sprites, None) ''' # 指定幽靈運動路徑 if ghost.tracks_loc[1] < ghost.tracks[ghost.tracks_loc[0]][2]: ghost.changeSpeed(ghost.tracks[ghost.tracks_loc[0]][0: 2]) ghost.tracks_loc[1] += 1 else: if ghost.tracks_loc[0] < len(ghost.tracks) - 1: ghost.tracks_loc[0] += 1 elif ghost.role_name == 'Clyde': ghost.tracks_loc[0] = 2 else: ghost.tracks_loc[0] = 0 ghost.changeSpeed(ghost.tracks[ghost.tracks_loc[0]][0: 2]) ghost.tracks_loc[1] = 0 if ghost.tracks_loc[1] < ghost.tracks[ghost.tracks_loc[0]][2]: ghost.changeSpeed(ghost.tracks[ghost.tracks_loc[0]][0: 2]) else: if ghost.tracks_loc[0] < len(ghost.tracks) - 1: loc0 = ghost.tracks_loc[0] + 1 elif ghost.role_name == 'Clyde': loc0 = 2 else: loc0 = 0 ghost.changeSpeed(ghost.tracks[loc0][0: 2]) ghost.update(wall_sprites, None) ghost_sprites.draw(screen) score_text = font.render("Score: %s" % SCORE, True, cfg.RED) screen.blit(score_text, [10, 10]) if len(food_sprites) == 0: is_clearance = True break if pygame.sprite.groupcollide(hero_sprites, ghost_sprites, False, False): is_clearance = False break pygame.display.flip() clock.tick(10) return is_clearance '''顯示文字''' def showText(screen, font, is_clearance, flag=False): clock = pygame.time.Clock() msg = 'Game Over!' if not is_clearance else 'Congratulations, you won!' positions = [[235, 233], [65, 303], [170, 333]] if not is_clearance else [[145, 233], [65, 303], [170, 333]] surface = pygame.Surface((400, 200)) surface.set_alpha(10) surface.fill((128, 128, 128)) screen.blit(surface, (100, 200)) texts = [font.render(msg, True, cfg.WHITE), font.render('Press ENTER to continue or play again.', True, cfg.WHITE), font.render('Press ESCAPE to quit.', True, cfg.WHITE)] while True: for event in pygame.event.get(): if event.type == pygame.QUIT: sys.exit() pygame.quit() if event.type == pygame.KEYDOWN: if event.key == pygame.K_RETURN: if is_clearance: if not flag: return else: main(initialize()) else: main(initialize()) elif event.key == pygame.K_ESCAPE: sys.exit() pygame.quit() for idx, (text, position) in enumerate(zip(texts, positions)): screen.blit(text, position) pygame.display.flip() clock.tick(10) '''初始化''' def initialize(): pygame.init() icon_image = pygame.image.load(cfg.ICONPATH) pygame.display.set_icon(icon_image) screen = pygame.display.set_mode([606, 606]) pygame.display.set_caption('吃豆豆小遊戲') return screen '''主函數''' def main(screen): pygame.mixer.init() pygame.mixer.music.load(cfg.BGMPATH) pygame.mixer.music.play(-1, 0.0) pygame.font.init() font_small = pygame.font.Font(cfg.FONTPATH, 18) font_big = pygame.font.Font(cfg.FONTPATH, 24) for num_level in range(1, Levels.NUMLEVELS+1): level = getattr(Levels, f'Level{num_level}')() is_clearance = startLevelGame(level, screen, font_small) if num_level == Levels.NUMLEVELS: showText(screen, font_big, is_clearance, True) else: showText(screen, font_big, is_clearance) '''run''' if __name__ == '__main__': main(initialize())
三、效果展示
截圖展示
以上就是Python+Pygame實戰之吃豆豆遊戲的實現的詳細內容,更多關於Python Pygame吃豆豆遊戲的資料請關註WalkonNet其它相關文章!
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