python编程学习-五子棋
学习python编程，在新东方少儿编程官网的自由创作平台做的一些作品。
可以在线运行，效果如下(在新页面中打开链接):
代码如下（用到平台自定义的xdf库）:
from xdf import *
N = 15
CW = 48
OX = (768 - CW * (N - 1)) / 2
OY = (1024 - CW * (N - 1)) / 2
R = CW / 2 - 8
circles = []
data = []
isOver = False
player = 1
total = N * N
neighbour = [
[-1, -1],[-1, 0],[-1, 1],
[0, -1],[0, 1],
[1, -1],[1, 0],[1, 1]
]
curPutdown = []
tupleScoreTable = [
7,
35,
800,
15000,
800000,
15,
400,
1800,
100000,
0,
0
]
scoreTable = []
TUPLE = [[[0, 0], [0, 1], [0, 2], [0, 3], [0, 4]],
[[0, 0], [1, 1], [2, 2], [3, 3], [4, 4]],
[[0, 0], [1, 0], [2, 0], [3, 0], [4, 0]],
[[0, 0], [1, -1], [2, -2], [3, -3], [4, -4]]];
def xy2ij(x, y):
return [round((y - OY) / CW), round((x - OX) / CW)]
def ij2xy(i, j):
return [j * CW + OX, i * CW + OY]
for i in range(N):
xy = ij2xy(i, 0)
line(xy[0], xy[1], xy[0] + CW * (N - 1), xy[1], 1)
xy = ij2xy(0, i)
line(xy[0], xy[1], xy[0], xy[1] + CW * (N - 1), 1)
for i in range(N):
a = []
b = []
c = []
for j in range(N):
xy = ij2xy(i, j)
a.append([
circle(xy[0], xy[1], R, 'white', 'black'),
circle(xy[0], xy[1], R, 'black', 'black'),
circle(xy[0], xy[1], R, 'transparent', 'red'),
])
b.append(0)
c.append(0)
scoreTable.append(c)
circles.append(a)
data.append(b)
curPutdown = []
overTxt1 = text('你赢了', 768/2, 1024/2-100, 50, 'red', 'center')
overTxt2 = text('点击任意位置重新开始', 50, 'red', 'center')
def refresh():
global circles, data, curPutdown
for i in range(N):
for j in range(N):
a = circles[i][j]
a[0].hide()
a[1].hide()
a[2].hide()
tp = data[i][j]
if tp == 1:
a[0].show()
elif tp == 2:
a[1].show()
if len(curPutdown):
a = circles[curPutdown[0]][curPutdown[1]]
a[2].show()
def setState(i, j, tp):
data[i][j] = tp
def reset():
global isOver, player, total, overTxt1, overTxt2, data
for i in range(N):
for j in range(N):
setState(i, j, 0)
isOver = False
player = 1
total = 60
overTxt1.hide()
overTxt2.hide()
refresh()
def tap():
global isOver, player, data
if isOver:
reset()
return;
if player == 1:
ij = xy2ij(x, y)
i = ij[0]
j = ij[1]
if canPut(i, j):
putDown(i, j, 1)
checkOver()
if not isOver:
player = 2
aiTurn()
def canPut(i, j):
if isOut(i, j):
return False
if not isEmpty(i, j):
return False
return True
def cloneData():
global data
a = []
for i in range(N):
b = []
for j in range(N):
b.append(data[i][j])
a.append(b)
return a
def putDown(i, j, tp):
global total, curPutdown
curPutdown = [i, j]
setState(i, j, tp)
total = total - 1
refresh()
def isOut(i, j):
return i < 0 or i >= N or j < 0 or j >= N
def checkOver():
global total, isOver, overTxt1, overTxt2
if checkIsOver():
isOver = True
if player == 1:
overTxt1.change("你赢了")
else:
overTxt1.change("我赢了")
overTxt1.show()
overTxt2.show()
def checkIsOver():
global total, isOver, curPutdown
if total == 0:
return True
if total > N * N - 9:
return False
if len(curPutdown) == 0:
return False
return (checkFive(curPutdown[0], curPutdown[1], 0, 1)
or checkFive(curPutdown[0], curPutdown[1], 1, 0)
or checkFive(curPutdown[0], curPutdown[1], 1, 1)
or checkFive(curPutdown[0], curPutdown[1], 1, -1))
def checkFive(i0, j0, di, dj):
global data
tp = data[i0][j0]
a = [[i0,j0]]
for i in range(5):
ii = i0 + (i + 1) * di
jj = j0 + (i + 1) * dj
if isOut(ii, jj):
break;
else:
if data[ii][jj] == tp:
a.append([ii, jj])
for i in range(5):
ii = i0 - (i + 1) * di
jj = j0 - (i + 1) * dj
if isOut(ii, jj):
break;
else:
if data[ii][jj] == tp:
a.append([ii, jj])
return len(a) >= 5
def isEmpty(i, j):
global data
return data[i][j] == 0
def aiTurn():
delay(aiplay, 200)
def score():
for i in range(N):
for j in range(N):
for k in range(len(TUPLE)):
tp = TUPLE[k]
checkTuple(i, j, tp)
def checkTuple(i, j, tp):
global data
arr = []
for k in range(len(tp)):
ii = i + tp[k][0]
jj = j + tp[k][1]
if isOut(ii, jj):
return
arr.append(data[ii][jj])
white = hasNum(arr, 1)
black = hasNum(arr, 2)
score = 0
if white == 0:
if black == 0:
score = tupleScoreTable[0]
elif black == 1:
score = tupleScoreTable[1]
elif black == 2:
score = tupleScoreTable[2]
elif black == 3:
score = tupleScoreTable[3]
elif black == 4:
score = tupleScoreTable[4]
elif black == 0:
if white == 1:
score = tupleScoreTable[5]
elif white == 2:
score = tupleScoreTable[6]
elif white == 3:
score = tupleScoreTable[7]
elif white == 4:
score = tupleScoreTable[8]
else:
score = 0
if score != 0:
setScore(i, j, tp, score)
def setScore(i, j, tp, score):
for k in range(len(tp)):
ii = i + tp[k][0]
jj = j + tp[k][1]
scoreTable[ii][jj] += score
def hasNum(arr, ty):
num = 0
for i in range(len(arr)):
if arr[i] == ty:
num = num + 1
return num
def maxScorePoint():
global data,scoreTable
for i in range(N):
for j in range(N):
scoreTable[i][j] = 0
score()
p = [-1, -1]
for i in range(N):
for j in range(N):
if isEmpty(i, j):
if p[0] == -1 or scoreTable[i][j] >= scoreTable[p[0]][p[1]]:
p[0] = i
p[1] = j
return p
def aiplay():
p = maxScorePoint()
putDown(p[0], p[1], 2)
checkOver()
if not isOver:
global player
player = 1
reset()
也可以下载代码，本地python环境运行（用pygame封装了xdf库）。