flappy-bird 游戏

# 导入库
import pygame
import sys
import random

# 初始化
pygame.init()
pygame.mixer.init()
# 设置窗口大小
screen = pygame.display.set_mode((600, 600))
# 设置标题
pygame.display.set_caption("flappy bird")

# 管道
pipe_list = []
for i in range(1,3):
    pipe = pygame.image.load(f"pipe{i}.png")
    pipe_list.append(pipe)
random.shuffle(pipe_list)
pipe_pos = [[700,0],[700,600-pipe_list[1].get_height()]]

# crow
crow_list = []
for i in range(1, 3):
    temp = pygame.image.load(f"crow{i}.png")
    new_temp = pygame.transform.flip(temp,True,False)
    crow_rect = new_temp.get_rect()
    crow_list.append(new_temp)
crow_rect.x, crow_rect.y = 50, 300
crow_index = 0

# 设置y轴上的初速度为0
y_speed = 0
# 起跳初速度
jumpSpeed = -10
# 模拟重力
gravity = 1

# 地面移动速度与距离
pipe_speed = 10
pipe_move_distance = 0

# 时钟
clock = pygame.time.Clock()
# 循环显示
while True:
    # 每秒30次
    clock.tick(30)

    # 事件侦测
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            sys.exit()
        # 空格键侦测
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_SPACE:
                y_speed = jumpSpeed

    # 跳跃
    crow_rect.y += y_speed  # 更新y坐标
    y_speed += gravity  # 重力作用下改变速度

    # 管道移动
    pipe_move_distance += pipe_speed
    pipe_pos[0][0] = 600-pipe_move_distance
    pipe_pos[1][0] = 600-pipe_move_distance

    # 管道出界重新选择管道
    if pipe_move_distance >= 600:
        pipe_move_distance = 0
        random.shuffle(pipe_list)
        pipe_pos = [[700, 0], [700, 600-pipe_list[1].get_height()]]

    # crow图片索引加 1
    crow_index += 1

    # 设置背景色
    screen.fill((87, 250, 255))
    # 绘制管道
    screen.blit(pipe_list[0], pipe_pos[0])
    screen.blit(pipe_list[1], pipe_pos[1])
    # 绘制crow
    screen.blit(crow_list[crow_index % 2], crow_rect)
    
    pygame.display.update()