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打造吃豆人小游戏，一共需要这几个文件： Game.py Levels.py Sprites.py 以及一些配置文件与源文件。
废话不多说，直接上代码：
Game.py
"""
Function:
吃豆豆小游戏
"""
import os
import sys
import pygame
import Levels
"""定义一些必要的参数"""
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)
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")
"""开始某一关游戏"""
def startLevelGame(level, screen, font):
clock = pygame.time.Clock()
SCORE = 0
wall_sprites = level.setupWalls(SKYBLUE)
gate_sprites = level.setupGate(WHITE)
hero_sprites, ghost_sprites = level.setupPlayers(
HEROPATH, [BlinkyPATH, ClydePATH, InkyPATH, PinkyPATH]
)
food_sprites = level.setupFood(YELLOW, 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(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:
# 幽灵随机运动(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)
"""
# 指定幽灵运动路径
if ghost.tracks_loc[1] |