俄罗斯方块操作（python开发俄罗斯方块小游戏代码实例）

1.操作环境

win10系统    
    
    ，python3.5以上系统  


     


     


，

2.相关模块

pyqt5模块；

以及一些Python自带的模块    
    
    。

3.安装Python并添加到环境变量


 




 




，pip安装需要的相关模块  


     


     


。

pipinstall-rrequirements.txt Function: 俄罗斯方块主程序 Author: Charles 公众号: Charles的皮卡丘 import os import sys import random from modules import * from PyQt5 . QtGui import * from PyQt5 . QtCore import * from PyQt5 . QtWidgets import * 定义俄罗斯方块游戏类 class TetrisGame ( QMainWindow ): def __init__ ( self , parent = None ): super ( TetrisGame , self ). __init__ ( parent ) #是否暂停ing self . is_paused = False #是否开始ing self . is_started = False self . initUI () 界面初始化 def initUI ( self ): #icon self . setWindowIcon ( QIcon ( os . path . join ( os . getcwd (), resources/icon.jpg ))) #块大小 self . grid_size = 22 #游戏帧率 self . fps = 200 self . timer = QBasicTimer () #焦点 self . setFocusPolicy ( Qt . StrongFocus ) #水平布局 layout_horizontal = QHBoxLayout () self . inner_board = InnerBoard () self . external_board = ExternalBoard ( self , self . grid_size , self . inner_board ) layout_horizontal . addWidget ( self . external_board ) self . side_panel = SidePanel ( self , self . grid_size , self . inner_board ) layout_horizontal . addWidget ( self . side_panel ) self . status_bar = self . statusBar () self . external_board . score_signal [ str ]. connect ( self . status_bar . showMessage ) self . start () self . center () self . setWindowTitle ( Tetris——Charles的皮卡丘 ) self . show () self . setFixedSize ( self . external_board . width () + self . side_panel . width (), self . side_panel . height () + self . status_bar . height ()) 游戏界面移动到屏幕中间 def center ( self ): screen = QDesktopWidget (). screenGeometry () size = self . geometry () self . move (( screen . width () - size . width ()) // 2 ,( screen . height () - size . height ()) // 2 ) 更新界面 def updateWindow ( self ): self . external_board . updateData () self . side_panel . updateData () self . update () 开始 def start ( self ): if self . is_started : return self . is_started = True self . inner_board . createNewTetris () self . timer . start ( self . fps , self ) 暂停/不暂停 def pause ( self ): if not self . is_started : return self . is_paused = not self . is_paused if self . is_paused : self . timer . stop () self . external_board . score_signal . emit ( Paused ) else : self . timer . start ( self . fps , self ) self . updateWindow () 计时器事件 def timerEvent ( self , event ): if event . timerId () == self . timer . timerId (): removed_lines = self . inner_board . moveDown () self . external_board . score += removed_lines self . updateWindow () else : super ( TetrisGame , self ). timerEvent ( event ) 按键事件 def keyPressEvent ( self , event ): if not self . is_started or self . inner_board . current_tetris == tetrisShape (). shape_empty : super ( TetrisGame , self ). keyPressEvent ( event ) return key = event . key () #P键暂停 if key == Qt . Key_P : self . pause () return if self . is_paused : return #向左 elif key == Qt . Key_Left : self . inner_board . moveLeft () #向右 elif key == Qt . Key_Right : self . inner_board . moveRight () #旋转 elif key == Qt . Key_Up : self . inner_board . rotateAnticlockwise () #快速坠落 elif key == Qt . Key_Space : self . external_board . score += self . inner_board . dropDown () else : super ( TetrisGame , self ). keyPressEvent ( event ) self . updateWindow () run if __name__ == __main__ : app = QApplication ([]) tetris = TetrisGame () sys . exit ( app . exec_ ())