python编写俄罗斯方块

#coding=utf-8 
from tkinter import *
from random import *
import threading
from tkinter.messagebox import showinfo
from tkinter.messagebox import askquestion
import threading
from time import sleep
class BrickGame(object): 
#是否开始 
start = True; 
#是否到达底部 
isDown = True; 
isPause = False; 
#窗体 
window = None; 
#frame 
frame1 = None; 
frame2 = None; 
#按钮 
btnStart = None; 
#绘图类 
canvas = None; 
canvas1 = None; 
#标题 
title = "BrickGame"; 
#宽和高 
width = 450; 
height = 670; 
#行和列 
rows = 20; 
cols = 10; 
#下降方块的线程 
downThread = None; 
#几种方块 
brick = [ 
[ 
[ 
[0,1,1], 
[1,1,0], 
[0,0,0] 
], 
[ 
[1,0,0], 
[1,1,0], 
[0,1,0] 
], 
[ 
[0,1,1], 
[1,1,0], 
[0,0,0] 
], 
[ 
[1,0,0], 
[1,1,0], 
[0,1,0] 
] 
],
[ 
[ 
[1,1,1], 
[1,0,0], 
[0,0,0] 
], 
[ 
[0,1,1], 
[0,0,1], 
[0,0,1] 
], 
[ 
[0,0,0], 
[0,0,1], 
[1,1,1] 
], 
[ 
[1,0,0], 
[1,0,0], 
[1,1,0] 
] 
], 
[ 
[ 
[1,1,1], 
[0,0,1], 
[0,0,0] 
], 
[ 
[0,0,1], 
[0,0,1], 
[0,1,1] 
], 
[ 
[0,0,0], 
[1,0,0], 
[1,1,1] 
], 
[ 
[1,1,0], 
[1,0,0], 
[1,0,0] 
] 
], 
[ 
[ 
[0,0,0], 
[0,1,1], 
[0,1,1] 
], 
[ 
[0,0,0], 
[0,1,1], 
[0,1,1] 
], 
[ 
[0,0,0], 
[0,1,1], 
[0,1,1] 
], 
[ 
[0,0,0], 
[0,1,1], 
[0,1,1] 
]   
], 
[ 
[ 
[1,1,1], 
[0,1,0], 
[0,0,0] 
], 
[ 
[0,0,1], 
[0,1,1], 
[0,0,1] 
], 
[ 
[0,0,0], 
[0,1,0], 
[1,1,1] 
], 
[ 
[1,0,0], 
[1,1,0], 
[1,0,0] 
] 
], 
[ 
[ 
[0,1,0], 
[0,1,0], 
[0,1,0]
], 
[ 
[0,0,0], 
[1,1,1], 
[0,0,0]
], 
[ 
[0,1,0], 
[0,1,0], 
[0,1,0] 
], 
[ 
[0,0,0], 
[1,1,1], 
[0,0,0] 
] 
],
[ 
[ 
[1,1,0], 
[0,1,1], 
[0,0,0] 
], 
[ 
[0,0,1], 
[0,1,1], 
[0,1,0] 
], 
[ 
[0,0,0], 
[1,1,0], 
[0,1,1] 
], 
[ 
[0,1,0], 
[1,1,0], 
[1,0,0] 
] 
]
]; 
#当前的方块 
curBrick = None; 
#当前方块数组 
arr = None; 
arr1 = None; 
#当前方块形状 
shape = -1; 
#当前方块的行和列（最左上角） 
curRow = -10; 
curCol = -10; 
#背景 
back = list(); 
#格子 
gridBack = list(); 
preBack = list(); 
#初始化 
def init(self): 
for i in range(0,self.rows): 
self.back.insert(i,list()); 
self.gridBack.insert(i,list()); 
for i in range(0,self.rows): 
for j in range(0,self.cols): 
self.back[i].insert(j,0); 
self.gridBack[i].insert(j,self.canvas.create_rectangle(30*j,30*i,30*(j+1),30*(i+1),fill="black")); 
for i in range(0,3): 
self.preBack.insert(i,list()); 
for i in range(0,3): 
for j in range(0,3): 
self.preBack[i].insert(j,self.canvas1.create_rectangle(30*j,30*i,30*(j+1),30*(i+1),fill="black")); 
#绘制游戏的格子 
def drawRect(self): 
for i in range(0,self.rows): 
for j in range(0,self.cols): 
if self.back[i][j]==1: 
self.canvas.itemconfig(self.gridBack[i][j],fill="blue",outline="white"); 
elif self.back[i][j]==0: 
self.canvas.itemconfig(self.gridBack[i][j],fill="black",outline="white"); 
#绘制预览方块 
for i in range(0,len(self.arr1)): 
for j in range(0,len(self.arr1[i])): 
if self.arr1[i][j]==0: 
self.canvas1.itemconfig(self.preBack[i][j],fill="black",outline="white"); 
elif self.arr1[i][j]==1: 
self.canvas1.itemconfig(self.preBack[i][j],fill="orange",outline="white"); 
#绘制当前正在运动的方块 
if self.curRow!=-10 and self.curCol!=-10: 
for i in range(0,len(self.arr)): 
for j in range(0,len(self.arr[i])): 
if self.arr[i][j]==1:   
self.canvas.itemconfig(self.gridBack[self.curRow+i][self.curCol+j],fill="blue",outline="white"); 
#判断方块是否已经运动到达底部 
if self.isDown: 
for i in range(0,3): 
for j in range(0,3): 
if self.arr[i][j]!=0: 
self.back[self.curRow+i][self.curCol+j] = self.arr[i][j]; 
#判断整行消除 
self.removeRow(); 
#判断是否死了 
self.isDead(); 
#获得下一个方块 
self.getCurBrick(); 
#判断是否有整行需要消除 
def removeRow(self): 
count=0
for i in range(0,self.rows): 
tag1 = True;  
for j in range(0,self.cols): 
if self.back[i][j]==0: 
tag1 = False; 
break; 
if tag1==True: 
#从上向下挪动
count=count+1
for m in range(i-1,0,-1): 
for n in range(0,self.cols): 
self.back[m+1][n] = self.back[m][n]; 
scoreValue = eval(self.scoreLabel2['text'])
scoreValue += 5*count*(count+3)
self.scoreLabel2.config(text=str(scoreValue))
#获得当前的方块 
def getCurBrick(self): 
self.curBrick = randint(0,len(self.brick)-1); 
self.shape = 0; 
#当前方块数组 
self.arr = self.brick[self.curBrick][self.shape]; 
self.arr1 = self.arr; 
self.curRow = 0; 
self.curCol = 1; 
#是否到底部为False 
self.isDown = False; 
#监听键盘输入 
def onKeyboardEvent(self,event): 
#未开始，不必监听键盘输入 
if self.start == False: 
return;
if self.isPause == True:
return;
#记录原来的值 
tempCurCol = self.curCol; 
tempCurRow = self.curRow; 
tempShape = self.shape; 
tempArr = self.arr; 
direction = -1; 
if event.keycode==37: 
#左移 
self.curCol-=1; 
direction = 1; 
elif event.keycode==38: 
#变化方块的形状 
self.shape+=1; 
direction = 2; 
if self.shape =4: 
self.shape=0; 
self.arr = self.brick[self.curBrick][self.shape]; 
elif event.keycode==39: 
direction = 3; 
#右移 
self.curCol+=1; 
elif event.keycode==40: 
direction = 4; 
#下移 
self.curRow+=1; 
if self.isEdge(direction)==False: 
self.curCol = tempCurCol; 
self.curRow = tempCurRow; 
self.shape = tempShape; 
self.arr = tempArr; 
self.drawRect(); 
return True; 
#判断当前方块是否到达边界 
def isEdge(self,direction): 
tag = True; 
#向左，判断边界 
if direction==1: 
for i in range(0,3): 
for j in range(0,3): 
if self.arr[j][i]!=0 and (self.curCol+i<0 or self.back[self.curRow+j][self.curCol+i]!=0): 
tag = False; 
break; 
#向右，判断边界 
elif direction==3: 
for i in range(0,3): 
for j in range(0,3): 
if self.arr[j][i]!=0 and (self.curCol+i =self.cols or self.back[self.curRow+j][self.curCol+i]!=0): 
tag = False; 
break; 
#向下，判断底部 
elif direction==4: 
for i in range(0,3): 
for j in range(0,3): 
if self.arr[i][j]!=0 and (self.curRow+i =self.rows or self.back[self.curRow+i][self.curCol+j]!=0): 
tag = False; 
self.isDown = True; 
break; 
#进行变形，判断边界 
elif direction==2: 
if self.curCol<0: 
self.curCol=0; 
if self.curCol+2 =self.cols: 
self.curCol = self.cols-3; 
if self.curRow+2 =self.rows: 
self.curRow = self.curRow-3; 
return tag; 
#方块向下移动 
def brickDown(self): 
while True: 
if self.start==False: 
print("exit thread"); 
break; 
if self.isPause==False: 
tempRow = self.curRow; 
self.curRow+=1; 
if self.isEdge(4)==False: 
self.curRow = tempRow; 
self.drawRect(); 
#每一秒下降一格 
sleep(1); 
#点击开始 
def clickStart(self): 
self.start = True; 
for i in range(0,self.rows): 
for j in range(0,self.cols): 
self.back[i][j] = 0; 
self.canvas.itemconfig(self.gridBack[i][j],fill="black",outline="white"); 
for i in range(0,len(self.arr)): 
for j in range(0,len(self.arr[i])): 
self.canvas1.itemconfig(self.preBack[i][j],fill="black",outline="white"); 
self.getCurBrick(); 
self.drawRect(); 
self.downThread = threading.Thread(target=self.brickDown,args=()); 
self.downThread.start();
def clickPause(self):
self.isPause=not self.isPause
print(self.isPause)
if not self.isPause:
self.btnPause["text"]="暂停"
else:
self.btnPause["text"]="恢复"
def clickReStart(self):
ackRestart =askquestion("重新开始","你确定要重新开始吗?")
if ackRestart == 'yes':
self.clickStart()
else:
return
def clickQuit(self):
ackQuit =askquestion("退出","你确定要退出吗?")
if ackQuit == 'yes':
self.window.destroy()
exit()
#判断是否死了 
def isDead(self): 
for j in range(0,len(self.back[0])): 
if self.back[0][j]!=0: 
showinfo("提示","你挂了，再来一盘吧！"); 
self.start = False; 
break; 
#运行 
def __init__(self): 
self.window = Tk(); 
self.window.title(self.title); 
self.window.minsize(self.width,self.height); 
self.window.maxsize(self.width,self.height);   
self.frame1 = Frame(self.window,width=300,height=600,bg="black"); 
self.frame1.place(x=20,y=30); 
self.scoreLabel1 = Label(self.window,text="Score:",font=(30))
self.scoreLabel1.place(x=340,y=60)
self.scoreLabel2 = Label(self.window,text="0",fg='red',font=(30))
self.scoreLabel2.place(x=410,y=60)
self.frame2 = Frame(self.window,width=90,height=90,bg="black"); 
self.frame2.place(x=340,y=120); 
self.canvas = Canvas(self.frame1,width=300,height=600,bg="black"); 
self.canvas1 = Canvas(self.frame2,width=90,height=90,bg="black"); 
self.btnStart = Button(self.window,text="开始",command=self.clickStart); 
self.btnStart.place(x=340,y=400,width=80,height=25); 
self.btnPause = Button(self.window,text="暂停",command=self.clickPause); 
self.btnPause.place(x=340,y=450,width=80,height=25);
self.btnReStart = Button(self.window,text="重新开始",command=self.clickReStart); 
self.btnReStart.place(x=340,y=500,width=80,height=25);
self.btnQuit = Button(self.window,text="退出",command=self.clickQuit); 
self.btnQuit.place(x=340,y=550,width=80,height=25);
self.init(); 
#获得当前的方块 
self.getCurBrick(); 
#按照数组，绘制格子
self.drawRect();
self.canvas.pack();
self.canvas1.pack(); 
#监听键盘事件 
self.window.bind("<KeyPress ",self.onKeyboardEvent); 
#启动方块下落线程
self.downThread = threading.Thread(target=self.brickDown,args=()); 
self.downThread.start();  
self.window.mainloop(); 
self.start=False; 
pass; 
if __name__=='__main__': 
brickGame = BrickGame();