Use Python to implement a small game of Cai Xukun playing basketball, [with source code]

Preparations Development environment
Python version: 3.7.8

Related modules:
requests module;
tqdm module;
pyfreeproxy module;
pyechats module
;

Effect preview
Start interface

Game rules

wasd controls the movement of the character, and the space activates the lawyer's letter to blow up all the basketballs.



Code

import module

import pygame
import sys
import traceback
import os
import CXK
import enemy
import bullet
import supply
from pygame.locals import *
from random import *

Game main interface

#游戏主界面
def ui():
    #循环播放背景音乐
    pygame.mixer.music.play(-1)

    #初始化界面按键图片并获取图片的矩形位置
    start_game_image = pygame.image.load("images/start_game.png").convert_alpha()
    start_game_image_rect = start_game_image.get_rect()
    game_rules_image = pygame.image.load("images/game_rules.png").convert_alpha()
    game_rules_image_rect = game_rules_image.get_rect()
    game_quit_image = pygame.image.load("images/game_quit.png").convert_alpha()
    game_quit_image_rect = game_quit_image.get_rect()

    #初始化游戏规则图片并获取图片的矩形位置
    rules_image = pygame.image.load("images/游戏玩法.png").convert_alpha()
    back_image = pygame.image.load("images/back.png").convert_alpha()
    back_image_rect =  back_image.get_rect()

    #标志是否在主界面
    is_ui = True

    #帧率
    clock = pygame.time.Clock()

    #主界面循环
    while True:
        #获取事件信息
        for event in pygame.event.get():
            #如果点击右上角退出
            if event.type == QUIT:
                #退出程序
                pygame.quit()
                sys.exit()

        #如果是主界面
        if is_ui:
            #绘制背景
            screen.blit(background,(0,0))

            #更改主界面按键图片的矩形位置并绘制主界面按键
            start_game_image_rect.left,start_game_image_rect.top = (width - start_game_image_rect.width)//2,height - 500
            screen.blit(start_game_image,start_game_image_rect)

            game_rules_image_rect = game_rules_image.get_rect()
            game_rules_image_rect.left,game_rules_image_rect.top = (width - game_rules_image_rect.width)//2,start_game_image_rect.bottom+50
            screen.blit(game_rules_image,game_rules_image_rect)

            game_quit_image_rect.left,game_quit_image_rect.top = (width - game_quit_image_rect.width)//2, game_rules_image_rect.bottom+50
            screen.blit(game_quit_image,game_quit_image_rect)

            #检测用户的鼠标操作
            #如果用户按下鼠标左键
            if pygame.mouse.get_pressed()[0]:
                #获取鼠标坐标
                pos = pygame.mouse.get_pos()
                #如果用户点击”开始游戏“
                if start_game_image_rect.left < pos[0] < start_game_image_rect.right and start_game_image_rect.top < pos[1] < start_game_image_rect.bottom:
                    #调用主函数
                    main()
                #如果用户点击”退出游戏“
                if game_quit_image_rect.left < pos[0] < game_quit_image_rect.right and game_quit_image_rect.top < pos[1] < game_quit_image_rect.bottom:
                    pygame.quit()
                    sys.exit()
                #如果用户点击”游戏规则“
                if game_rules_image_rect.left < pos[0] < game_rules_image_rect.right and game_rules_image_rect.top < pos[1] < game_rules_image_rect.bottom:
                    #离开主界面
                    is_ui = False