猫史档案馆

【作品展示】

 

【作品介绍】

Flappy Brid半成品

 

【作品源代码】

import pygame
import random
import time
import os


W, H = 288, 512
FPS = 30


pygame.init()
SCREEN = pygame.display.set_mode((W, H))
pygame.display.set_caption('Flappy Brid')
CLOCK = pygame.time.Clock()


IMAGES = {}
for image in os.listdir('assets/sprites'):
    name, extension = os.path.splitext(image)
    path = os.path.join('assets/sprites', image)
    IMAGES[name] = pygame.image.load(path)

print(IMAGES)

FLOOR_Y = H - IMAGES['floor'].get_height()
AUDIO = {}
for audio in os.listdir('assets/audio'):
    name, extension = os.path.splitext(audio)
    path = os.path.join('assets/audio', audio)
    AUDIO[name] = pygame.mixer.Sound(path)


def main():
    while True:
        AUDIO['start'].play()
        IMAGES['bgpic'] = IMAGES[random.choice(['day', 'night'])]
        color = random.choice(['red', 'yellow', 'blue'])
        IMAGES['brids'] = [IMAGES[color+'-up'],
                           IMAGES[color+'-mid'], IMAGES[color+'-down']]
        pipe = IMAGES[random.choice(['green-pipe', 'red-pipe'])]
        IMAGES['pipes'] = [pipe, pygame.transform.flip(pipe, False, True)]
        menu_window()
        result = game_window()
        end_window(result)


def menu_window():

    floor_gap = IMAGES['floor'].get_width() - W
    floor_x = 0

    guide_x = (W - IMAGES['guide'].get_width())/2
    guide_y = (FLOOR_Y - IMAGES['guide'].get_height())/2

    brid_x = W * 0.2
    brid_y = (H - IMAGES['brids'][0].get_height())/2
    brid_y_vel = 1
    brid_y_range = [brid_y - 8, brid_y + 8]

    idx = 0
    repeat = 10
    frames = [0] * repeat + [1] * repeat + [2] * repeat + [1] * repeat

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                quit()
            if event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE:
                return

        floor_x -= 4
        if floor_x <= -floor_gap:
            floor_x = 0

        brid_y += brid_y_vel
        if brid_y < brid_y_range[0] or brid_y > brid_y_range[1]:
            brid_y_vel *= -1

        idx += 1
        idx %= len(frames)

        SCREEN.blit(IMAGES['bgpic'], (0, 0))
        SCREEN.blit(IMAGES['floor'], (floor_x, FLOOR_Y))
        SCREEN.blit(IMAGES['guide'], (guide_x, guide_y))
        SCREEN.blit(IMAGES['brids'][frames[idx]], (brid_x, brid_y))
        pygame.display.update()
        CLOCK.tick(FPS)


def game_window():
    AUDIO['flap'].play()
    floor_gap = IMAGES['floor'].get_width() - W
    floor_x = 0

    brid = Brid(W * 0.2, H * 0.4)
    pipe = Pipe(W, H * 0.5)

    while True:
        flap = False
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                quit()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_SPACE:
                    flap = True
                    AUDIO['flap'].play()

        floor_x -= 4
        if floor_x <= -floor_gap:
            floor_x = 0

        brid.update(flap)
        pipe.update()

        if brid.rect.y > FLOOR_Y or brid.rect.y < 0:
            AUDIO['hit'].play()
            AUDIO['die'].play()
            result = {'brid': brid}
            return result

        SCREEN.blit(IMAGES['bgpic'], (0, 0))
        SCREEN.blit(pipe.image, pipe.rect)
        SCREEN.blit(IMAGES['floor'], (floor_x, FLOOR_Y))
        SCREEN.blit(brid.image, brid.rect)
        pygame.display.update()
        CLOCK.tick(FPS)


def end_window(result):
    gameover_x = (W - IMAGES['gameover'].get_width())/2
    gameover_y = (FLOOR_Y - IMAGES['gameover'].get_height())/2

    brid = result['brid']

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                quit()
            if event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE:
                return

        brid.go_die()

        SCREEN.blit(IMAGES['bgpic'], (0, 0))
        SCREEN.blit(IMAGES['floor'], (0, FLOOR_Y))
        SCREEN.blit(IMAGES['gameover'], (gameover_x, gameover_y))
        SCREEN.blit(brid.image, brid.rect)
        pygame.display.update()
        CLOCK.tick(FPS)


class Brid:
    def __init__(self, x, y):
        self.frames = [0] * 5 + [1] * 5 + [2] * 5 + [1] * 5
        self.idx = 0
        self.images = IMAGES['brids']
        self.image = self.images[self.frames[self.idx]]
        self.rect = self.image.get_rect()
        self.rect.x = x
        self.rect.y = y
        self.y_vel = -10
        self.max_y_vel = 10
        self.gravity = 1
        self.rotate = 45
        self.max_rotate = -20
        self.rotate_vel = -3
        self.y_vel_after_flap = -10
        self.rotate_after_flap = 45

    def update(self, flap=False):

        if flap:
            self.y_vel = self.y_vel_after_flap
            self.rotate = self.rotate_after_flap

        self.y_vel = min(self.y_vel + self.gravity, self.max_y_vel)
        self.rect.y += self.y_vel
        self.rotate = max(self.rotate+self.rotate_vel, self.max_rotate)

        self.idx += 1
        self.idx %= len(self.frames)
        self.image = self.images[self.frames[self.idx]]
        self.image = pygame.transform.rotate(self.image, self.rotate)

    def go_die(self):
        if self.rect.y < FLOOR_Y:
            self.rect.y += self.max_y_vel
            self.rotate = -90
            self.image = self.images[self.frames[self.idx]]
            self.image = pygame.transform.rotate(self.image, self.rotate)


class Pipe:
    def __init__(self, x, y):
        self.image = IMAGES['pipes'][0]
        self.rect = self.image.get_rect()
        self.x = x
        self.y = y
        self.x_vel = -4

    def update(self):
        self.rect.x += self.x_vel


main()

 

【提示】

部分含有Python第三方库相关内容的作品，在海龟编辑器网页端无法运行哦！如遇到这种情况，可以打开下面的链接，下载海龟编辑器客户端：

https://python.codemao.cn