用Python画圣诞树 ‘‘遇见’’ 圣诞老人

import sys

import pygame

import random

import os.path as path

from move_ren import Game

def main():

    # 初始化pygame

    pygame.init()

    width = 400

    height = 365

    SIZE = width * 2, height * 2

    screen = pygame.display.set_mode(SIZE, pygame.NOFRAME)

    # 根据背景图片的大小，设置屏幕长宽

    image = pygame.image.load('tree/sds.jpg')

    image.set_alpha(150)

    i1 = pygame.image.load('tree/1.png')

    i1.set_alpha(200)

    # i1的镜像翻转

    i11 = pygame.image.load('tree/11.png')

    i11.set_alpha(180)

    i2 = pygame.image.load('tree/2.png')

    i2.set_alpha(200)

    # i1的镜像翻转

    i22 = pygame.image.load('tree/22.png')

    i22.set_alpha(180)

    i3 = pygame.image.load('tree/3.png')

    i3.set_alpha(200)

    # i1的镜像翻转

    i33 = pygame.image.load('tree/33.png')

    i33.set_alpha(180)

    # 雪花列表

    snow_list = []

    # 初始化雪花：(x坐标, y坐标), x轴速度, y轴速度

    for i in range(200):

        x = random.randrange(0, SIZE[0])

        y = random.randrange(0, SIZE[1])

        # 让雪有两种下落趋势--左下或者右下

        speed_x = random.randint(-1, 1)

        speed_y = random.randint(1, 4)

        snow_list.append([x, y, speed_x, speed_y])

    # 刷新帧率，控制速度

    clock = pygame.time.Clock()

    # 背景音乐

    pygame.mixer.init()

    music = pygame.mixer.Sound('tree/ddd.mp3')

    music.play(-1)

    # 动态人物

    ren = 外汇跟单gendan5.comGame(screen, start_x=750, start_y=90, end_x=80, end_y=320, heroes='tree/6.png')

    ren1 = pygame.image.load('tree/7.png')

    # 引线--准时跳出图片

    x1 = -50

    y1 = 300

    # 游戏主循环

    while True:

        screen.fill((0, 0, 0))

        # 重影效果

        # screen.blit(pygame.transform.scale(image2, SIZE), (-width/2, 0))

        screen.blit(pygame.transform.scale(image, SIZE), (0, 0))

        screen.blit(image, (0, 0))

        screen.blit(i1, (430, 190))

        screen.blit(i11, (220, 350))

        screen.blit(i1, (500, 455))

        screen.blit(i2, (500, 650))

        screen.blit(i33, (610, 640))

        screen.blit(i22, [100, 650])

        screen.blit(i33, (350, 655))

        screen.blit(i3, (180, 620))

        # screen.blit()

        # 事件检测

        for event in pygame.event.get():

            if event.type == pygame.QUIT:

                sys.exit()

            if event.type == pygame.KEYDOWN:

                # 按q键退出

                if event.key == event.key == pygame.K_q:

                    sys.exit()

                # 按s键截图

                if event.key == pygame.K_s:

                    list_file = []

                    list_ooo = list(range(1000))

                    for num_in in list_ooo:

                        if path.isfile('picture/picture' + str(num_in) + '.jpg'):

                            continue

                        else:

                            list_file.append(num_in)

                    pygame.image.save(screen, 'picture/picture' + str(list_file[0]) + '.jpg')

        # 圣诞老人奔跑

        ren.role.move()

        ren.role.draw(screen)

        pygame.display.update()

        # 发放礼物

        if x1 < 60:

            x1 += 0.23

        else:

            screen.blit(ren1, (x1, y1))

        # 随机下雪

        for i in range(len(snow_list)):

            # a = (192, 192, 192)

            a = (255, 255, 255)

            pygame.draw.circle(

                # 显示

                screen,

                # 颜色

                [int(f) for f in a],

                # 降落点

                snow_list[i][:2],

                # 雪花半径

                snow_list[i][3],

                # 充实雪花颗粒

                0

            )

            # 移动雪花位置（下一次循环起效）

            snow_list[i][0] += snow_list[i][2]

            snow_list[i][1] += snow_list[i][3]

            # 如果雪花落出屏幕，可以让雪不停的下

            if snow_list[i][1] > SIZE[1]:

                snow_list[i][1] = random.randrange(-50, -10)

                snow_list[i][0] = random.randrange(0, SIZE[0])

        # 刷新屏幕

        pygame.display.flip()

        clock.tick(20)

if __name__ == '__main__':

    main()