用Tkinter做一個五子棋游戲，但是我在做的時候心血來潮，決定稍微改變一下規(guī)則，于是在五子棋的基礎上開發(fā)出了“四五棋”，具體規(guī)則如下：
一方連成四子得一分；
一方連成五子及以上得五分；
當棋盤落滿后，比較雙方得分，較高的一方獲勝。
接下來就是用tkinter來實現(xiàn)它了，具體流程主要分為幾部分：
（1）棋盤繪制：15x15；
（2）落子的相應判斷：先判斷點擊的位置是否是棋盤線交叉點，然后判斷是黑方還是白方，若落子點上沒有棋子，則落子；
（3）得分判斷：每次落子后，從當前棋子的橫、豎、斜三個方向?qū)ふ疫B子（不包括該棋子本身），找到三個則加一分，找到四個及以上則加五分；
（4）勝負判斷：若棋盤落滿，根據(jù)雙方得分判斷勝負；
（5）悔棋：刪除上一步繪制的棋子，并將其移除棋子列表，減去相應分數(shù)；
（6）信息顯示：顯示當前執(zhí)子方和得分。
與tkinter相關的部分主要用到了canvas.create_oval繪制棋子，以及Label顯示信息，其余大多是各種判斷的算法。下面是完整代碼：
from tkinter import *
window = Tk()
window.title("四五棋")
#畫棋盤
canvas = Canvas(window, bg = "SandyBrown", width = 480, height = 480)
canvas.grid(row = 0, column = 0, rowspan = 10)
#畫線條
for i in range(15):
canvas.create_line(30, (30 * i + 30), 450, (30 * i + 30))
canvas.create_line((30* i + 30), 30, (30 * i + 30), 450)
#畫初始的五個星
point_x = [3, 3, 11, 11, 7]
point_y = [3, 11, 3, 11, 7]
for i in range(5):
canvas.create_oval(30 * point_x[i] + 27, 30 * point_y[i] + 27,
30 * point_x[i] + 33, 30 * point_y[i] + 33, fill = "black")
#設置必要參數(shù)
r = 10
click_x=0 #定義x軸坐標
click_y=0 #定義y軸坐標
piece_color = "black" #當前棋子顏色
person_flag = 1 #棋子標志，1為白子，-1為黑子
a_flag = 1 #當一方獲勝后，無法在棋盤上點擊
mouse_black = [] #黑子坐標存儲列表
mouse_white = [] #白子坐標存儲列表
mouse = [] #所有棋子坐標存儲列表
totala=0
totalb=0
ret=1
#返回鼠標位置
def mouseBack(event):
global click_x, click_y
click_x = event.x
click_y = event.y
mouseJudge()
#單擊左鍵，返回當前位置
canvas.bind("<Button-1>",mouseBack)
#使落點在交叉點處
def mouseJudge():
global click_x, click_y, person_flag, mouse
mouse = mouse_black + mouse_white #將棋子（黑白）坐標全部存進去
i=0
j=0
while click_x > (30+15*i): #確定鼠標點擊位置所在的格子
i+=1
while click_y > (30+15*j):
j+=1
if ((i%2)==1 and (j%2)==1): #將一個格子分成四個區(qū)域，根據(jù)鼠標點擊位置所在區(qū)域分得格子的頂點
click_x=30+15*(i-1)
click_y=30+15*(j-1)
if ((i%2)==1 and (j%2)==0):
click_x=30+15*(i-1)
click_y=30+15*j
if ((i%2)==0 and (j%2)==1):
click_x=30+15*i
click_y=30+15*(j-1)
if ((i%2)==0 and (j%2)==0):
click_x=30+15*i
click_y=30+15*j
if person_flag ==1:
putPiece("black")
elif person_flag ==-1:
putPiece("white")
#落子
def putPiece(piece_color):
global mouse_black, mouse_white, person_flag, mouse,ret
ret=1
if (click_x>=30)and(click_x<=450)and(click_y>=30)and(click_y<=450): #只能在棋譜內(nèi)產(chǎn)生棋子
if (click_x, click_y) not in mouse: #一個點只能產(chǎn)生一個棋子
if a_flag == 0:
canvas.create_oval(click_x - r, click_y - r,
click_x + r, click_y + r,
fill = piece_color, tags = ("piece"))
person_flag *= -1
if piece_color == "white":
Show(mouse)
mouse_white.append( (click_x, click_y) ) #將白子坐標放進白子列表中
Judge1(mouse_white)
Tips(mouse)
elif piece_color == "black":
Show(mouse)
mouse_black.append( (click_x, click_y) ) #將黑子坐標放進黑子列表中
Judge1(mouse_black)
Tips(mouse)
else:
return 0
#根據(jù)連子數(shù)判斷輸贏
def pieceCount(mouse,pieces_count,p,q):
global piece_count
if person_flag==-1: #判斷黑子
for i in range(1,5):
(x, y) = (click_x + p * 30 * i, click_y + q * 30 * i)
if (x, y) in mouse_black:
piece_count+=1
else:
break
return piece_count
if person_flag==1: #判斷白子
for i in range(1,5):
(x, y) = (click_x + p * 30 * i, click_y + q * 30 * i)
if (x, y) in mouse_white:
piece_count+=1
else:
break
return piece_count
#從橫豎斜三個方向判斷輸贏
def Judge1(mouse):
global piece_count, piece_color
piece_count = 0
piece_count = pieceCount(mouse,piece_count,-1,0) #從該落點坐標往左判斷
piece_count = pieceCount(mouse,piece_count,1,0) #從該落點坐標往右判斷
#除了剛落下的棋子，還連接了三個，則連成了四子
if piece_count == 3:
return 1
elif piece_count > 3:
return 5
else:
piece_count = 0
piece_count = pieceCount(mouse,piece_count,0,-1) #從該落點坐標往上判斷
piece_count = pieceCount(mouse,piece_count,0,1) #從該落點坐標往下判斷
if piece_count== 3:
return 1
elif piece_count > 3:
return 5
else:
piece_count = 0
piece_count = pieceCount(mouse,piece_count,-1,-1) #從該落點坐標往左上角判斷
piece_count = pieceCount(mouse,piece_count,1,1) #從該落點坐標往右下角判斷
if piece_count == 3:
return 1
elif piece_count > 3:
return 5
else:
piece_count = 0
piece_count = pieceCount(mouse,piece_count,1,-1) #從該落點坐標往右上角判斷
piece_count = pieceCount(mouse,piece_count,-1,1) #從該落點坐標往左下角判斷
if piece_count ==3:
return 1
elif piece_count > 3:
return 5
else:
return 0
#走棋提示
def Show(mouse):
var1 = StringVar()
if person_flag==1:
piece_canvas = Canvas(window, width = 200, height = 50)
piece_canvas.grid(row = 0, column = 1)
piece_canvas.create_oval(100 - r, 30 - r,
100 + r, 30 + r,
fill = 'black')
var1.set("執(zhí)黑輪次")
label = Label(window, textvariable=var1, font=("宋體",16))
label.grid(row = 1,column = 1)
if person_flag==-1:
piece_canvas = Canvas(window, width = 200, height = 50)
piece_canvas.grid(row = 0, column = 1)
piece_canvas.create_oval(100 - r, 30 - r,
100 + r, 30 + r,
fill = 'white')
var1.set("執(zhí)白輪次")
label = Label(window, textvariable=var1, font=("宋體",16))
label.grid(row = 1,column = 1)
#勝方提示
def Tips(mouse):
var2 = StringVar()
global a_flag,totala,totalb
if len(mouse)==224: #如果棋盤鋪滿
if totala>totalb:
var2.set("黑方%s:%s白方，黑方勝"%(totala,totalb))
label = Label(window, textvariable=var2, font=("宋體",16))
label.grid(row = 2,column = 1)
a_flag = 1
return a_flag
elif totala<totalb:
var2.set("黑方%s:%s白方，白方勝"%(totala,totalb))
label = Label(window, textvariable=var2, font=("宋體",16))
label.grid(row = 2,column = 1)
a_flag = 1
return a_flag
else:
var2.set("黑方%s:%s白方，和棋"%(totala,totalb))
label = Label(window, textvariable=var2, font=("宋體",16))
label.grid(row = 2,column = 1)
a_flag = 1
return a_flag
if person_flag==-1:
totala+=Judge1(mouse)
var2.set("黑方%s:%s白方"%(totala,totalb))
label = Label(window, textvariable=var2, font=("宋體",16))
label.grid(row = 2,column = 1)
#a_flag = 1
return a_flag
if person_flag==1:
totalb+=Judge1(mouse)
var2.set("黑方%s:%s白方"%(totala,totalb))
label = Label(window, textvariable=var2, font=("宋體",16))
label.grid(row = 2,column = 1)
#a_flag = 1
return a_flag
#重新開始后，輸方先下
def click_reset():
var3 = StringVar()
global a_flag, mouse_black, mouse_white, mouse,totala,totalb
canvas.delete("piece")
mouse_black = []
mouse_white = []
mouse = []
a_flag=0
totala,totalb=0,0
var3.set(" ")
label = Label(window, textvariable=var3, font=("宋體",16))
label.grid(row = 2,column = 1)
#悔棋
def click_return():
global mouse_black, mouse_white, mouse,person_flag,totala,totalb,ret
if ret==0:
return
canvas.delete("piece")
ret=0
var2 = StringVar()
if person_flag==-1:
mouse_black.pop()
mouse=mouse_black+mouse_white
totala-=Judge1(mouse)
var2.set("黑方%s:%s白方"%(totala,totalb))
label = Label(window, textvariable=var2, font=("宋體",16))
label.grid(row = 2,column = 1)
for i in range(len(mouse_black)):
canvas.create_oval(mouse_black[i][0]-r,mouse_black[i][1]-r
,mouse_black[i][0]+r,mouse_black[i][1]+r,fill="black",tags="piece")
for i in range(len(mouse_white)):
canvas.create_oval(mouse_white[i][0]-r,mouse_white[i][1]-r
,mouse_white[i][0]+r,mouse_white[i][1]+r,fill="white",tags="piece")
if person_flag==1:
for i in range(len(mouse_black)):
canvas.create_oval(mouse_black[i][0]-r,mouse_black[i][1]-r
,mouse_black[i][0]+r,mouse_black[i][1]+r,fill="black",tags="piece")
mouse_white.pop()
mouse=mouse_black+mouse_white
totalb-=Judge1(mouse)
var2.set("黑方%s:%s白方"%(totala,totalb))
label = Label(window, textvariable=var2, font=("宋體",16))
label.grid(row = 2,column = 1)
for i in range(len(mouse_white)):
canvas.create_oval(mouse_white[i][0]-r,mouse_white[i][1]-r
,mouse_white[i][0]+r,mouse_white[i][1]+r,fill="white",tags="piece")
person_flag *= -1
Show(mouse)
button1 = Button(window,text="開始/重來",font=('黑體', 10),fg='blue',width=10,height=2,command = click_reset)
button1.grid(row = 4,column = 1)
button2 = Button(window,text="悔 棋",font=('黑體', 10),fg='red',width=10,height=2,command = click_return)
button2.grid(row = 6,column = 1)
var = StringVar()
piece_canvas = Canvas(window, width = 200, height = 50)
piece_canvas.grid(row = 0, column = 1)
piece_canvas.create_oval(100 - r, 30 - r,100 + r, 30 + r,fill = 'black')
var.set("黑棋輪次")
label = Label(window, textvariable=var, font=("宋體",16))
label.grid(row = 1,column = 1)
window.mainloop()
趕緊來試一試效果吧
