python 游戏开发 -pgzero

    pip install pygame    pip install pgzero

  # 'alien' 表示alien图片，默认是images/alien.png  # (50, 50) 定义了Actor在窗口上显示的位置  alien = Actor('alien', (50, 50))

    keyboard.a  # The 'A' key    keyboard.left  # The left arrow key    keyboard.rshift  # The right shift key    keyboard.kp0  # The '0' key on the keypad    keyboard.k_0  # The main '0' key
    mouse.LEFT    mouse.RIGHT    mouse.MIDDLE

  # 播放声音./sounds/drum.wav  sounds.drum.play()

  # 播放声音./music/drum.mp3  music.play('drum')

  # animate(object, tween='linear', duration=1, on_finished=None, **targets)  animate(alien, pos=(100, 100))

在《FlappyBird》这款游戏中，玩家只需要用一根手指来操控，点击触摸屏幕，小鸟就会往上飞，不断的点击就会不断的往高处飞。放松手指，则会快速下降。所以玩家要控制小鸟一直向前飞行，然后注意躲避途中高低不平的管子。 [3] 1、在游戏开始后，点击屏幕，要记住是有间歇的点击屏幕，不要让小鸟掉下来。2、尽量保持平和的心情，点的时候不要下手太重，尽量注视着小鸟。3、游戏的得分是，小鸟安全穿过一个柱子且不撞上就是1分。当然撞上就直接挂掉，只有一条命。

import pgzrun
# 全局变量和初始化信息TITLE = 'xxx'WIDTH = 400HEIGHT = 500
# 绘制游戏元素def draw():    pass
# 更新游戏状态def update():    pass
# 处理键盘事件def on_key_down():    pass
# 处理键盘事件def on_mouse_down():    pass
# 执行pgzrun.go()

import pgzrunimport random

TITLE = 'Flappy Bird'WIDTH = 400HEIGHT = 500
# These constants control the difficulty of the gameGAP = 130GRAVITY = 0.3FLAP_STRENGTH = 6.5SPEED = 3
# bird bird = Actor('bird1', (75, 200))bird.dead = Falsebird.score = 0bird.vy = 0
storage = {}storage['highscore'] = 0

def reset_pipes():    # 设置随机的高度    pipe_gap_y = random.randint(200, HEIGHT - 200)    pipe_top.pos = (WIDTH, pipe_gap_y - GAP // 2)    pipe_bottom.pos = (WIDTH, pipe_gap_y + GAP // 2)

pipe_top = Actor('top', anchor=('left', 'bottom'))pipe_bottom = Actor('bottom', anchor=('left', 'top'))reset_pipes()  # Set initial pipe positions.

def update_pipes():    # 不断的移动柱子    pipe_top.left -= SPEED    pipe_bottom.left -= SPEED    if pipe_top.right < 0:        reset_pipes()        if not bird.dead:            bird.score += 1            if bird.score > storage['highscore']:                storage['highscore'] = bird.score

def update_bird():    # 小鸟下降    uy = bird.vy    bird.vy += GRAVITY    bird.y += (uy + bird.vy) / 2    bird.x = 75
    # 根据小鸟死亡切换小鸟的造型    if not bird.dead:        if bird.vy < -3:            bird.image = 'bird2'        else:            bird.image = 'bird1'
    # 判断小鸟死亡： 是否触碰柱子    if bird.colliderect(pipe_top) or bird.colliderect(pipe_bottom):        bird.dead = True        bird.image = 'birddead'
    # 小鸟超过边界 初始化    if not 0 < bird.y < 720:        bird.y = 200        bird.dead = False        bird.score = 0        bird.vy = 0        reset_pipes()

def update():    update_pipes()    update_bird()
# 按下任意键， 小鸟上升def on_key_down():    if not bird.dead:        bird.vy = -FLAP_STRENGTH
# def draw():    # 背景图片    screen.blit('background', (0, 0))        # 加载小鸟/柱子    pipe_top.draw()    pipe_bottom.draw()    bird.draw()
    # 显示分数和最佳    screen.draw.text(        str(bird.score),        color='white',        midtop=(WIDTH // 2, 10),        fontsize=70,        shadow=(1, 1)    )    screen.draw.text(        "Best: {}".format(storage['highscore']),        color=(200, 170, 0),        midbottom=(WIDTH // 2, HEIGHT - 10),        fontsize=30,        shadow=(1, 1)    )

pgzrun.go()