python编写俄罗斯方块

本文实例为大家分享了python实现俄罗斯方块的具体代码，供大家参考，具体内容如下

#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(); 

更多俄罗斯方块精彩文章请点击专题：俄罗斯方块游戏集合 进行学习。

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