简单版开心消消乐（python实现）-编程知识

文章目录

一、pycharm 安装
- 1.1 pycharm 下载
- 1.2 pycharm 安装
二、创建 python 项目
- 2.1 创建项目
- 2.2 配置项目环境
- 2.3 编写项目代码
三、撰写代码
- 3.1 读取文件
- 3.2 响应鼠标事件
- - 3.2.1 示例 1
  - 3.2.2 示例 2
- 3.3 封装成类
- - 3.3.1 封装成类
  - 3.3.2 继续封装
- 3.4 消除逻辑
四、完整代码
- 4.1 项目结构
- 4.2 文件代码
- - 4.2.1 MagicBlock.py 文件
  - 4.2.2 main.py 文件

一、pycharm 安装

1.1 pycharm 下载

pycharm官网

点击上面官网链接，

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点击 Download 按钮

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【专业版只有30天试用期，所以我们下载社区版】
鼠标滚轮下滑，找到 PyCharm Community Edition，点击下载

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下载完成后则进行安装

1.2 pycharm 安装

二、创建 python 项目

2.1 创建项目

2.2 配置项目环境

点击右上角设置

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先点击 Project ，再点击 Python Interpreter ，然后点击 + 号

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在搜索框输入 pygame ，选择第一个，点击 install Package

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等待安装结束即可，可以发现多了一个 pygame 包，然后点击 ok 即可

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2.3 编写项目代码

任务	要求
画方块	在屏幕上画出5行5列的方块，方块颜色随机

main.py 代码如下：

import random
import time
import pygame
import sysSCREEN_WIDTH = 800
SCREEN_HEIGHT = 600def change_color():""" 产生随机颜色 """r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bdef draw_block(x, y, row, col, width, height):""" 在屏幕上画方块 """for i in range(0, row):for j in range(0, col):pygame.draw.rect(screen, change_color(), (x + i * width, y + j * height, width, height))if __name__ == '__main__':pygame.init()screen = pygame.display.set_mode((SCREEN_HEIGHT, SCREEN_WIDTH))pygame.display.set_caption("happy remove")screen.fill((random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)))while True:draw_block(50, 50, 5, 5, 50, 50)pygame.display.update()for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit(0)time.sleep(0.3)

运行结果如下：

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三、撰写代码

3.1 读取文件

任务	要求
显示图片	在2.3任务的基础上，把每一个方块替换为图片

在项目创建 image 文件夹，图片资源可以在文章顶部下载：

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main.py 代码如下：

import random
import time
import pygame
import sys
import osSCREEN_WIDTH = 800
SCREEN_HEIGHT = 600def change_color():""" 产生随机颜色 """r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bdef draw_block(x, y, row, col, width, height):""" 在屏幕上画方块 """for i in range(0, row):for j in range(0, col):r = random.randint(1, 7)pygame.draw.rect(screen, change_color(), (x + i * width, y + j * height, width, height))screen.blit(pygame.image.load(os.path.join('./image', ' (' + str(r) + ').png')),(x + i * width, y + j * height))if __name__ == '__main__':pygame.init()screen = pygame.display.set_mode((SCREEN_HEIGHT, SCREEN_WIDTH))pygame.display.set_caption("happy remove")screen.fill((random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)))while True:draw_block(50, 50, 10, 10, 50, 50)pygame.display.update()for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit(0)time.sleep(0.3)

运行结果如下：

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3.2 响应鼠标事件

3.2.1 示例 1

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可以从 pygame 的 event 变量的 type 属性来确定事件类型，而 pygame 的 MOUSEBUTTONDOWN 常量则表示鼠标点击事件。

完整 main.py 代码如下：

import random
import time
import pygame
import sys
import osSCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
DRAW_BLOCK = 111
DRAW_PIC = 222
DRAW_CIRCLE = 333def change_color():""" 产生随机颜色 """r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bdef draw_block(x, y, row, col, width, height, type):""" 在屏幕上画方块 """for i in range(0, row):for j in range(0, col):if type == DRAW_BLOCK:pygame.draw.rect(screen, change_color(), (x + i * width, y + j * height, width, height))elif type == DRAW_PIC:r = random.randint(1, 7)screen.blit(pygame.image.load(os.path.join('./image', ' (' + str(r) + ').png')),(x + i * width, y + j * height))else:continueif __name__ == '__main__':pygame.init()screen = pygame.display.set_mode((SCREEN_HEIGHT, SCREEN_WIDTH))pygame.display.set_caption("happy remove")screen.fill((random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)))while True:draw_block(50, 50, 10, 10, 50, 50, DRAW_PIC)pygame.display.update()for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit(0)elif event.type == pygame.MOUSEBUTTONDOWN:x, y = event.posprint(x, y, y // 50, x // 50)time.sleep(0.3)

运行结果如下：

点击方块时，终端会显示鼠标点击坐标和对应方块的行、列。

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3.2.2 示例 2

在示例 1 的基础上，点击对应方块，对应方块就消除。

代码如下：

import random
import time
import pygame
import sys
import osSCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
DRAW_BLOCK = 111
DRAW_PIC = 222
DRAW_CIRCLE = 333def change_color():""" 产生随机颜色 """r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bdef draw_block(x, y, row, col, width, height, type):""" 在屏幕上画方块 """for i in range(0, row):for j in range(0, col):if type == DRAW_BLOCK:pygame.draw.rect(screen, change_color(), (x + i * width, y + j * height, width, height))elif type == DRAW_PIC:r = random.randint(1, 6)screen.blit(pygame.image.load(os.path.join('./image', 'd (' + str(r) + ').png')),(x + i * width, y + j * height))else:continueif __name__ == '__main__':pygame.init()screen = pygame.display.set_mode((SCREEN_HEIGHT, SCREEN_WIDTH))pygame.display.set_caption("happy remove")screen.fill((random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)))draw_block(50, 50, 10, 10, 50, 50, DRAW_PIC)pygame.display.update()while True:for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit(0)elif event.type == pygame.MOUSEBUTTONDOWN:x, y = event.posprint(x, y, y // 50, x // 50)pygame.draw.rect(screen, (255, 255, 255), (x // 50 * 50, y // 50 * 50, 50, 50))pygame.display.update()time.sleep(0.3)

运行结果如下：

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3.3 封装成类

3.3.1 封装成类

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在目录下新建 MagicBlock.py 文件，文件代码如下：

import random
import pygameTYPE_RECT = 0
TYPE_IMAGE = 1
img_list = list()for i in range(1, 6):img_list.append(pygame.image.load('./image/d (' + str(i) + ').png'))class Block:def __init__(self, left, top):self.screen = Noneself.left = 50 + leftself.top = 50 + topself.type = TYPE_IMAGEself.random_index = random.randint(0, 4)def change_color(self):r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bdef draw(self, screen, width, height):position = self.left, self.top, width, heightself.screen = screenif self.type == TYPE_RECT:pygame.draw.rect(self.screen, self.change_color(), position)elif self.type == TYPE_IMAGE:screen.blit(img_list[self.random_index], (self.left, self.top))

更改 main.py 文件，更改后代码如下：

import random
import time
import pygame
import sys
import osfrom MagicBlock import BlockSCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
DRAW_BLOCK = 111
DRAW_PIC = 222
DRAW_CIRCLE = 333if __name__ == '__main__':pygame.init()screen = pygame.display.set_mode((SCREEN_HEIGHT, SCREEN_WIDTH))pygame.display.set_caption("happy remove")screen.fill((random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)))for i in range(10):for j in range(10):block = Block(50 * i, 50 * j)block.draw(screen, 50, 50)pygame.display.update()while True:for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit(0)elif event.type == pygame.MOUSEBUTTONDOWN:x, y = event.posprint(x, y, y // 50, x // 50)pygame.draw.rect(screen, (255, 255, 255), (x // 50 * 50, y // 50 * 50, 50, 50))pygame.display.update()time.sleep(0.3)

运行结果如下：

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3.3.2 继续封装

修改 MagicBlock.py 的代码为：

import random
import pygameTYPE_RECT = 0
TYPE_IMAGE = 1
img_list = list()for i in range(1, 6):img_list.append(pygame.image.load('./image/d (' + str(i) + ').png'))def change_color():r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bclass Block:def __init__(self, screen, block_type):self.screen = screenself.left = 0self.top = 0self.type = block_typeself.random_index = random.randint(0, 4)def draw(self, screen, width, height):position = self.left, self.top, width, heightself.screen = screenif self.type == TYPE_RECT:pygame.draw.rect(self.screen, change_color(), position)elif self.type == TYPE_IMAGE:screen.blit(img_list[self.random_index], (self.left, self.top))def mouse_clicked(self):pygame.draw.rect(self.screen, change_color(), (self.left, self.top, 50, 50))pygame.display.update()class MagicBlock:def __init__(self, start_x, start_y, row, col, screen, block_width, block_height, block_type):self.start_x = start_xself.start_y = start_yself.row = rowself.col = colself.screen = screenself.block_width = block_widthself.block_height = block_heightself.type = block_typeself.blocks = [[0] * self.col for _ in range(row)]self.init_blocks()def init_blocks(self):for r in range(self.row):for j in range(self.col):self.blocks[r][j] = Block(self.screen, self.type)self.blocks[r][j].left = self.start_x + r * self.block_widthself.blocks[r][j].top = self.start_y + j * self.block_heightdef draw(self):for r in range(self.row):for j in range(self.col):self.blocks[r][j].draw(self.screen, self.block_width, self.block_height)def mouse_clicked(self, x, y):if 0 < x - self.start_x < self.col * self.block_width and 0 < y-self.start_y < self.row * self.block_height:self.blocks[(x - self.start_x) // self.block_width][(y - self.start_y) // self.block_height].mouse_clicked()

修改 main.py 的代码为：

import random
import time
import pygame
import sys
import osfrom MagicBlock import MagicBlockSCREEN_WIDTH = 800
SCREEN_HEIGHT = 700
TYPE_RECT = 0
TYPE_IMAGE = 1if __name__ == '__main__':pygame.init()screen = pygame.display.set_mode((SCREEN_HEIGHT, SCREEN_WIDTH))pygame.display.set_caption("happy remove")screen.blit(pygame.image.load('./image/background.png'), (0, 0))magic_block = MagicBlock(100, 50, 10, 10, screen, 50, 50, TYPE_IMAGE)magic_block.draw()pygame.display.update()while True:for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit(0)elif event.type == pygame.MOUSEBUTTONDOWN:x, y = event.posmagic_block.mouse_clicked(x, y)time.sleep(0.3)

运行结果如下：

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3.4 消除逻辑

修改 magicBlock.py 文件代码如下：

import random
import queue
import pygameTYPE_RECT = 0
TYPE_IMAGE = 1
img_list = list()
block_queue = queue.Queue()for i in range(1, 6):img_list.append(pygame.image.load('./image/d (' + str(i) + ').png'))def change_color():r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bclass Block:def __init__(self, screen, block_type):self.screen = screenself.left = 0self.top = 0self.type = block_typeself.random_index = random.randint(0, 4)def draw(self, screen, width, height):position = self.left, self.top, width, heightself.screen = screenif self.type == TYPE_RECT:pygame.draw.rect(self.screen, change_color(), position)elif self.type == TYPE_IMAGE:screen.blit(img_list[self.random_index], (self.left, self.top))def mouse_clicked(self):if block_queue.qsize() < 2:block_queue.put(self)if block_queue.qsize() >= 2:t1 = block_queue.get()t2 = block_queue.get()if t1.random_index == t2.random_index:pygame.draw.rect(self.screen, change_color(), (t1.left, t1.top, 50, 50))pygame.draw.rect(self.screen, change_color(), (t2.left, t2.top, 50, 50))pygame.display.update()# class Blocks:
#     def __init__(self, row, col):
#         self.row = row
#         self.col = col
#         self.blocks = [[Block(50 * i, 50 * j) for i in range(row)] for j in range(col)]
#
#     def draw(self, screen, width, height):
#         for i in range(self.row):
#             for j in range(self.col):
#                 self.blocks[i][j].draw(screen, width, height)class MagicBlock:def __init__(self, start_x, start_y, row, col, screen, block_width, block_height, block_type):self.start_x = start_xself.start_y = start_yself.row = rowself.col = colself.screen = screenself.block_width = block_widthself.block_height = block_heightself.type = block_typeself.blocks = [[0] * self.col for _ in range(row)]self.init_blocks()def init_blocks(self):for r in range(self.row):for j in range(self.col):self.blocks[r][j] = Block(self.screen, self.type)self.blocks[r][j].left = self.start_x + r * self.block_widthself.blocks[r][j].top = self.start_y + j * self.block_heightdef draw(self):for r in range(self.row):for j in range(self.col):self.blocks[r][j].draw(self.screen, self.block_width, self.block_height)def mouse_clicked(self, x, y):if 0 < x - self.start_x < self.col * self.block_width and 0 < y - self.start_y < self.row * self.block_height:self.blocks[(x - self.start_x) // self.block_width][(y - self.start_y) // self.block_height].mouse_clicked()print((x - self.start_x) // self.block_width, (y - self.start_y) // self.block_height)else:print('f')

运行结果如下：

点击相同才可以消去，不同则不会
在这里插入图片描述

四、完整代码

4.1 项目结构

image 图片资源在文章顶部可以下载
MagicBlock.py 文件用于实现方块类
main.py 文件实现游戏流程
在这里插入图片描述

4.2 文件代码

4.2.1 MagicBlock.py 文件

import random
import queue
import pygameTYPE_RECT = 0
TYPE_IMAGE = 1
img_list = list()
block_queue = queue.Queue()for i in range(1, 6):img_list.append(pygame.image.load('./image/d (' + str(i) + ').png'))def change_color():r = random.randint(0, 255)g = random.randint(0, 255)b = random.randint(0, 255)return r, g, bclass Block:def __init__(self, screen, block_type):self.screen = screenself.left = 0self.top = 0self.type = block_typeself.random_index = random.randint(0, 4)def draw(self, screen, width, height):position = self.left, self.top, width, heightself.screen = screenif self.type == TYPE_RECT:pygame.draw.rect(self.screen, change_color(), position)elif self.type == TYPE_IMAGE:screen.blit(img_list[self.random_index], (self.left, self.top))def mouse_clicked(self):if block_queue.qsize() < 2:block_queue.put(self)if block_queue.qsize() >= 2:t1 = block_queue.get()t2 = block_queue.get()if t1.random_index == t2.random_index:pygame.draw.rect(self.screen, change_color(), (t1.left, t1.top, 50, 50))pygame.draw.rect(self.screen, change_color(), (t2.left, t2.top, 50, 50))pygame.display.update()# class Blocks:
#     def __init__(self, row, col):
#         self.row = row
#         self.col = col
#         self.blocks = [[Block(50 * i, 50 * j) for i in range(row)] for j in range(col)]
#
#     def draw(self, screen, width, height):
#         for i in range(self.row):
#             for j in range(self.col):
#                 self.blocks[i][j].draw(screen, width, height)class MagicBlock:def __init__(self, start_x, start_y, row, col, screen, block_width, block_height, block_type):self.start_x = start_xself.start_y = start_yself.row = rowself.col = colself.screen = screenself.block_width = block_widthself.block_height = block_heightself.type = block_typeself.blocks = [[0] * self.col for _ in range(row)]self.init_blocks()def init_blocks(self):for r in range(self.row):for j in range(self.col):self.blocks[r][j] = Block(self.screen, self.type)self.blocks[r][j].left = self.start_x + r * self.block_widthself.blocks[r][j].top = self.start_y + j * self.block_heightdef draw(self):for r in range(self.row):for j in range(self.col):self.blocks[r][j].draw(self.screen, self.block_width, self.block_height)def mouse_clicked(self, x, y):if 0 < x - self.start_x < self.col * self.block_width and 0 < y - self.start_y < self.row * self.block_height:self.blocks[(x - self.start_x) // self.block_width][(y - self.start_y) // self.block_height].mouse_clicked()print((x - self.start_x) // self.block_width, (y - self.start_y) // self.block_height)else:print('f')

4.2.2 main.py 文件

import random
import time
import pygame
import sys
import osfrom MagicBlock import MagicBlockSCREEN_WIDTH = 800
SCREEN_HEIGHT = 700
TYPE_RECT = 0
TYPE_IMAGE = 1# def change_color():
#     """ 产生随机颜色 """
#     r = random.randint(0, 255)
#     g = random.randint(0, 255)
#     b = random.randint(0, 255)
#     return r, g, b
#
#
# def draw_block(x, y, row, col, width, height, type):
#     """ 在屏幕上画方块 """
#     for i in range(0, row):
#         for j in range(0, col):
#             if type == DRAW_BLOCK:
#                 pygame.draw.rect(screen, change_color(), (x + i * width, y + j * height, width, height))
#             elif type == DRAW_PIC:
#                 r = random.randint(1, 6)
#                 screen.blit(pygame.image.load(os.path.join('./image', 'd (' + str(r) + ').png')),
#                             (x + i * width, y + j * height))
#             else:
#                 continueif __name__ == '__main__':pygame.init()screen = pygame.display.set_mode((SCREEN_HEIGHT, SCREEN_WIDTH))pygame.display.set_caption("happy remove")screen.blit(pygame.image.load('./image/background.png'), (0, 0))# blocks = Blocks(10, 10)# blocks.draw(screen, 50, 50)# for i in range(10):#     for j in range(10):#         block = Block(50 * i, 50 * j)#         block.draw(screen, 50, 50)# draw_block(50, 50, 10, 10, 50, 50, DRAW_PIC)magic_block = MagicBlock(100, 50, 10, 10, screen, 50, 50, TYPE_IMAGE)magic_block.draw()pygame.display.update()while True:for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit(0)elif event.type == pygame.MOUSEBUTTONDOWN:x, y = event.posmagic_block.mouse_clicked(x, y)time.sleep(0.3)