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Copy pathFourinarow_diagonalandIntelligent4.py
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Fourinarow_diagonalandIntelligent4.py
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import random
import time
import numpy as np
A=np.zeros((7,7)) #The game matrix
B=np.zeros((7,7)) #The test matrix
b=0
win=0
subwin=0
def filler(x):
flag=1
for j in range(7):
if((A[6-j,x]==0)&(flag==1)): #Checking the unfilled state from bottom
if(player==1):
A[6-j,x]=1
flag=0
else :
A[6-j,x]=2
flag=0
def fillerB(x): #Filling B
flag=1
for j in range(7):
if((B[6-j,x]==0)&(flag==1)):
if(player==1):
B[6-j,x]=1
flag=0
else :
B[6-j,x]=2
flag=0
def checkhorizontal(a): #Checks for horizontal win in A
global win
flag2=0
for i in range(7):
N=0
jprev=-1
for j in range(7):
if(A[i,j]==a):
if N==0:
jprev=j-1
if(j==jprev+1):
N=N+1
jprev=j
else:
N=0
if(N==4):
flag2=a
if(flag2!=0):
print(a,'wins')
win=1
def checkvertical(a): #Checks for vertical win in A
global win
flag2=0
for j in range(7):
N=0
iprev=-1
for i in range(7):
if(A[i,j]==a):
if N==0:
iprev=i-1
if(i==iprev+1):
N=N+1
iprev=i
else:
N=0
if(N==4):
flag2=a
if(flag2!=0):
print(a,'wins')
win=1
def checkdiagonal(a):
global win
flag2=0
for i in range(6,2,-1):
for j in range(4):
if((A[i][j]==a)&(A[i-1][j+1]==a)&(A[i-2][j+2]==a)&(A[i-3][j+3]==a)):
print(a,'wins')
win=1
for i in range(6,2,-1):
for j in range(6,2,-1):
if((A[i][j]==a)&(A[i-1][j-1]==a)&(A[i-2][j-2]==a)&(A[i-3][j-3]==a)):
print(a,'wins')
win=1
def checkit(a):
global win
checkhorizontal(a)
checkvertical(a)
checkdiagonal(a)
subwin=0
def checkhorizontalB(a): #Checks for horizontal win in B
global subwin
flag2=0
for i in range(7):
N=0
for j in range(7):
if(B[i,j]==a):
if N==0:
jprev=j-1
if(j==jprev+1):
N=N+1
jprev=j
else:
N=0
if(N==4):
flag2=a
if(flag2!=0):
subwin=1
def checkverticalB(a): #Checks for vertical win in B
global subwin
flag2=0
for j in range(7):
N=0
for i in range(7):
if(B[i,j]==a):
if N==0:
iprev=i-1
if(i==iprev+1):
N=N+1
iprev=i
else:
N=0
if(N==4):
flag2=a
if(flag2!=0):
subwin=1
def checkdiagonalB(a):
global subwin
flag2=0
for i in range(6,2,-1):
for j in range(4):
if((B[i][j]==a)&(B[i-1][j+1]==a)&(B[i-2][j+3]==a)&(B[i-3][j+3]==a)):
subwin=1
for i in range(6,2,-1):
for j in range(6,2,-1):
if((B[i][j]==a)&(B[i-1][j-1]==a)&(B[i-2][j-2]==a)&(B[i-3][j-3]==a)):
subwin=1
def checkitB(a): #To check the subwin condition with B
global subwin
checkhorizontalB(a)
checkverticalB(a)
checkdiagonalB(a)
def Equate(): #Funtion to equate B to A
for i in range(7):
for j in range(7):
B[i][j]=A[i][j]
def playai():
global b
global subwin
global player
flag2=0
winstrat=0
blockstrat=0
for ply1 in range(7): #Test for self win by trying all moves
subwin=0
player=2
Equate()
fillerB(ply1)
checkitB(2)
if(subwin==1):
b=ply1
winstrat=1
if(winstrat==0): #If self didn't win
for ply1 in range(7): #Test for opponent win and block by trying all opponent moves
subwin=0
player=1
Equate()
fillerB(ply1)
checkitB(1)
if(subwin==1):
b=ply1
blockstrat=1
block2strat=0
if((winstrat==0)&(blockstrat==0)):
subwin=0
doublestrat=0
for ply1 in range(7): #Try double throw and block it
for ply2 in range(7):
if(subwin==0):
player=1
Equate()
fillerB(ply1)
fillerB(ply2)
checkitB(1)
if(subwin==1):
print('ha')
b=ply1
block2strat=1
if((winstrat==0)&(blockstrat==0)&(block2strat==0)):
subwin=0
doublestrat=0
for ply1 in range(7): #Try double throw and win it
for ply2 in range(7):
if(subwin==0):
player=2
Equate()
fillerB(ply1)
fillerB(ply2)
checkitB(2)
if(subwin==1):
b=ply1
doublestrat=1
print('Enter a number for column from 1 to 7')
print(A)
for i in range(49):
if(win==0):
flaginput=0
a=0
while(flaginput==0):
a1=input()
if(a1!=''):
if((a1=='7')|(a1=='1')|(a1=='2')|(a1=='3')|(a1=='4')|(a1=='5')|(a1=='6')): #Checking input for mistakes
flaginput=1
a=int(a1)
else:
print('Enter 1 to 7')
player=1
filler(a-1)
checkit(1)
if(win==0):
b=random.randint(0,6)
playai() #Gettingply1Ai
player=2
filler(b)
checkit(2)
if(win==0):
print(A)
print(b+1)
print(A)
print(b+1)