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創(chuàng)新互聯(lián)Python教程：python開發(fā)俄羅斯方塊小游戲代碼實例
1.操作環(huán)境
win10系統(tǒng)，python3.5以上系統(tǒng)，
2.相關(guān)模塊
pyqt5模塊；
以及一些Python自帶的模塊。
3.安裝Python并添加到環(huán)境變量，pip安裝需要的相關(guān)模塊。
pip install -r requirements.txt
4.運(yùn)行下面代碼
''' Function: 俄羅斯方塊主程序 Author: Charles 公眾號: 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 * '''定義俄羅斯方塊游戲類''' class TetrisGame ( QMainWindow ): def __init__ ( self , parent = None ): super ( TetrisGame , self ). __init__ ( parent ) # 是否暫停ing self . is_paused = False # 是否開始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' ))) # 塊大小 self . grid_size = 22 # 游戲幀率 self . fps = 200 self . timer = QBasicTimer () # 焦點(diǎn) 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 ()) '''游戲界面移動到屏幕中間''' 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 () '''開始''' def start ( self ): if self . is_started : return self . is_started = True self . inner_board . createNewTetris () self . timer . start ( self . fps , self ) '''暫停/不暫停''' 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 () '''計時器事件''' 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 ) '''按鍵事件''' 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鍵暫停 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 () # 旋轉(zhuǎn) elif key == Qt . Key_Up : self . inner_board . rotateAnticlockwise () # 快速墜落 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_ ())
文章名稱：創(chuàng)新互聯(lián)Python教程：python開發(fā)俄羅斯方塊小游戲代碼實例
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