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【作品展示】

 

【作品介绍】

Python 版Flappy Bird 出品!

 

【作品源代码】

import pygame
import random

pygame.init()
screen = pygame.display.set_mode([288, 512])

background = pygame.image.load('assets/background.png')
pygame.display.set_caption("Flappy Bird")

bgm = pygame.mixer.Sound('sound/bgm.wav')
channel_1 = pygame.mixer.Channel(1)
channel_1.play(bgm)

keep_going = True
clock = pygame.time.Clock()


class Bird (pygame.sprite.Sprite):
    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')]
        self.a = 0
        self.birdX = 50
        self.birdY = 100
        self.jumpSpeed = 7
        self.gravity = 0.4

        self.rect = self.birdSprites[self.a].get_rect()
        self.rect.center = (self.birdX, self.birdY)

    def BirdUpdate(self):
        self.jumpSpeed -= self.gravity
        self.birdY -= self.jumpSpeed

        self.rect.center = (self.birdX, self.birdY)

        if self.jumpSpeed == 0:
            self.a = 0
        if self.jumpSpeed > 0:
            self.a = 1
        if self.jumpSpeed < 0:
            self.a = 2

    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)
            pygame.time.delay(1000)
            keep_going = False


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
        self.wallx = 288
        self.offset = random.randint(-50, 50)

        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)

    def wallUpdate(self):
        self.wallx -= 2
        self.wallUpRect.center = (self.wallx, self.wallUpY)
        self.wallDownRect.center = (self.wallx, self.wallDownY)
        if self.wallx < -80:
            self.wallx = 288
            self.offset = random.randint(-50, 50)
            self.wallUpY = 360+self.gap-self.offset
            self.wallDownY = 0-self.gap-self.offset


newBird = Bird()
newWall = Wall()

while keep_going:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            keep_going = False
        if (event.type == pygame.MOUSEBUTTONDOWN):
            newBird.jumpSpeed = 7

            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)

pygame.quit()

 

【提示】

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