import math
from turtle import *

speed(0) ? #調整畫的速度 1-10,數(shù)字越大，速度越快
width=50
hideturtle() ? ? #隱藏畫筆的形狀a

#繪制棋盤
for i in range(5):
? ? forward(8*width)
? ? penup()
? ? goto(0,(i+1)*width)
? ? pendown()
left(90)
for i in range(9):
? ? penup()
? ? goto(i*width,0)
? ? pendown()
? ? forward(4*width)

for i in range(9):
? ? penup()
? ? goto(i*width,-width)
? ? pendown()
? ? forward(-4*width)
left(270)
for i in range(5):
? ? penup()
? ? goto(0,-width*(i+1))
? ? pendown()
? ? forward(8*width)

penup()
goto(-10,4*width+10)
pendown()
right(90)
for i in range(2):
? ? forward(9*width+20)
? ? left(90)
? ? forward(8*width+20)
? ? left(90)

#田線
penup()
goto(3*width,4*width)
pendown()
left(45)
fd(2*math.sqrt(5000))
penup()
goto(3*width,2*width)
pendown()
left(90)
fd(2*math.sqrt(5000))

penup()
goto(3*width,-5*width)
pendown()
fd(2*math.sqrt(5000))
penup()
goto(3*width,-3*width)
pendown()
right(90)
fd(2*math.sqrt(5000))


#繪制炮兵標記
def fun(x,y):
? ? penup()
? ? home()
? ? goto(x*width,y*width+3)
? ? fd(-6)
? ? pendown()
? ? for i in range(4):
? ? ? ? fd(3)
? ? ? ? left(90)
? ? ? ? fd(3)
? ? ? ? penup()
? ? ? ? right(90)
? ? ? ? fd(6)
? ? ? ? pendown()
? ? ? ? right(90)
for i in range(5):
? ? fun(i*2,1)
for i in range(5):
? ? fun(i*2,-2)
fun(1,2)
fun(7,2)
fun(1,-3)
fun(7,-3)

def write_chees(str,color1): ?#棋字
? ? color(color1)
? ? write(str,font=('隸書',width//2,'normal'))
def drawcircle(radius): ? #畫圓
? ? pensize(3)
? ? begin_fill()
? ? fillcolor('white')
? ? circle(radius)
? ? end_fill()

def chees(x,y,str,color): ?#繪制棋子
? ? penup()
? ? home()
? ? goto(x*width,y*width)
? ? right(90)
? ? fd(1/3*width)
? ? left(90)
? ? pendown()
? ? pencolor(color)
? ? drawcircle(1/3*width)
? ? penup()
? ? fd(-1/3*width)
? ? pendown()
? ? write_chees(str,color)

red='red'
black='black'
#紅棋子
for i in range(5):
? ? chees(i*2,1,'兵','red')
chees(1,2,'炮',red)
chees(7,2,'炮',red)
chees(0,4,'車',red)
chees(1,4,'馬',red)
chees(2,4,'相',red)
chees(3,4,'仕',red)
chees(4,4,'帥',red)
chees(5,4,'仕',red)
chees(6,4,'相',red)
chees(7,4,'馬',red)
chees(8,4,'車',red)
#黑棋子
for i in range(5):
? ? chees(i*2,-2,'卒','black')
chees(1,-3,'炮',black)
chees(7,-3,'炮',black)
chees(0,-5,'車',black)
chees(1,-5,'馬',black)
chees(2,-5,'象',black)
chees(3,-5,'士',black)
chees(4,-5,'將',black)
chees(5,-5,'士',black)
chees(6,-5,'象',black)
chees(7,-5,'馬',black)
chees(8,-5,'車',black)
done()