猫史档案馆

import pygame import random import sys
#设置游戏背景 pygame.init() screen = pygame.display.set_mode((288, 512)) # 屏幕大小 # 背景图片 background = pygame.image.load("assets/background/background.png") pygame.display.set_caption("Flappy Bird") # 标题
#设置游戏背景音乐 bgm = pygame.mixer.Sound('sound/bgm.wav') channel_1 = pygame.mixer.Channel(1) channel_1.play(bgm) #设置分数 score = 0

class Bird(pygame.sprite.Sprite): #精灵对象：鸟 def__init__(self): pygame.sprite.Sprite.__init__(self) self.birdSprites = [pygame.image.load("assets/0.png"), pygame.image.load( "assets/1.png"), pygame.image.load("assets/2.png")]# 生成一个列表 self.a = 0 self.birdX = 50 # 初始x坐标 self.birdY = 100 # 初始y坐标 self.jumpSpeed = 7 # 跳跃速度 self.gravity = 0.3 self.rect = self.birdSprites[self.a].get_rect() self.rect.center = (self.birdX, self.birdY) #跳跃重力
def birdUpdate(self): self.jumpSpeed -= self.gravity self.birdY -= self.jumpSpeed self.rect.center = (self.birdX, self.birdY)
if self.jumpSpeed < 0:# 当y向量<0时，鸟下坠 self.a = 1 if self.jumpSpeed > 0:# 当y向量>0时，鸟上升 self.a = 2 global score if self.rect.left == newWall.wallUpRect.right: score += 1
#小鸟碰撞 def birdCrush(self): global keep_going resultU = self.rect.colliderect(newWall.wallUpRect) resultD = self.rect.colliderect(newWall.wallDownRect) if resultU or resultD or newBird.rect.top > 512: hit = pygame.mixer.Sound('sound/hit.wav') channel_3 = pygame.mixer.Channel(3) channel_3.play(hit) keep_going = False
#定义管道属性（类）

class Wall(): def__init__(self): self.wallUp = pygame.image.load("assets/bottom.png") self.wallDown = pygame.image.load("assets/top.png") self.wallUpRect = self.wallUp.get_rect() self.wallDownRect = self.wallDown.get_rect() self.gap = 50 # 缝隙间隔 self.wallx = 288 self.offset = random.randint(-50, 50) # offset是相对于当前的位置移动的距离 self.wallUpY = 360 + self.gap - self.offset self.wallDownY = 0 - self.gap - self.offset self.wallUpRect.center = (self.wallx, self.wallUpY) self.wallDownRect.center = (self.wallx, self.wallDownY) #墙移动
def wallUpdate(self): self.wallx -= 2 # 速度为2 self.wallUpRect.center = (self.wallx, self.wallUpY) self.wallDownRect.center = (self.wallx, self.wallDownY) if self.wallx < -80:# 循环 self.wallx = 288 self.offset = random.randint(-50, 50) self.wallUpY = 360 + self.gap - self.offset self.wallDownY = 0 - self.gap - self.offset

#初始化界面，创建小鸟，水管，文字对象 newBird = Bird() newWall = Wall()
keep_going = True clock = pygame.time.Clock()
#游戏运行 while keep_going: # 主循环 for event in pygame.event.get(): if event.type == pygame.QUIT: keep_going = False if(event.type == pygame.MOUSEBUTTONDOWN): newBird.jumpSpeed = 4 channel_2 = pygame.mixer.Channel(2) fly = pygame.mixer.Sound('sound/fly.WAV') channel_2.play(fly)
screen.blit(background, (0, 0)) screen.blit(newBird.birdSprites[newBird.a], newBird.rect) screen.blit(newWall.wallUp, newWall.wallUpRect) screen.blit(newWall.wallDown, newWall.wallDownRect)
newWall.wallUpdate() newBird.birdUpdate() newBird.birdCrush() pygame.display.update() clock.tick(60) print(score) pygame.quit()