From 9e839d74e8e9407c0d7826f0dedc7d06d5a501c3 Mon Sep 17 00:00:00 2001
From: Amritanshu Barpanda <145291762+ABarpanda@users.noreply.github.com>
Date: Tue, 31 Oct 2023 20:16:54 +0530
Subject: [PATCH 1/2] Created Connect 4.py

---
 code/Connect 4.py | 117 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 code/Connect 4.py

diff --git a/code/Connect 4.py b/code/Connect 4.py
new file mode 100644
index 0000000..d57c050
--- /dev/null
+++ b/code/Connect 4.py	
@@ -0,0 +1,117 @@
+#print("\u26d4 \u0000 \u26ab ")
+rows, cols = (6,7)
+arr = [[" O" for i in range(cols)] for j in range(rows)]
+print("Type 0 to stop the program \n")
+print([' 1', ' 2',' 3',' 4',' 5',' 6',' 7'])
+for row in arr:
+    print(row)
+class move:
+    def __init__(self, lane, color):
+        self.lane=lane
+        self.color=color
+'''class player:
+    def __init__(self, number, color):
+        self.number= number
+        self.color=color'''
+class col:
+    def __init__(self, number, height):
+        self.number=number
+        self.currow=height
+class placer:
+    def __init__(self, color):
+        self.color=color
+
+def inboard(i,j):
+    if i in range(0,6) and j in range(0,7): 
+        return True
+    else: 
+        return False
+
+A = [(0,0),(0,1),(0,2),(0,3),(0,4),(0,5),(0,6),(1,0),(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,0),(2,1),(2,2),(2,3),(2,4),(2,5),(2,6),(3,0),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6),(4,0),(4,1),(4,2),(4,3),(4,4),(4,5),(4,6),(5,0),(5,1),(5,2),(5,3),(5,4),(5,5),(5,6)]
+#player1 = player(1, "black")
+#player2 = player(2, "white")
+print("Black steps first")
+col1=col(1,0)
+col2=col(2,0)
+col3=col(3,0)
+col4=col(4,0)
+col5=col(5,0)
+col6=col(6,0)
+col7=col(7,0)
+C=[0, col1, col2, col3, col4, col5, col6, col7]
+count=0
+curcolor="Black"
+#'''
+for count in range(0,41,1):
+    inp=int(input("-->"))
+    while inp>7 or inp<0:
+        print("Please enter a number from 1 to 7")
+        inp=int(input("-->"))
+        pass
+    if inp==0: break
+    current = move(inp, curcolor)
+    curcol= C[current.lane]
+    arr[5-curcol.currow][current.lane-1]= "\u26d4" #Minus
+        
+    if curcolor=="Black":
+        arr[5-curcol.currow][current.lane-1]= "\u26ab" #Black
+    elif curcolor=="White":
+        arr[5-curcol.currow][current.lane-1]= "\u26aa" #White
+    else: print("SOMETHING IS WRONG")
+    i=0
+    j=0
+    x=0
+    var=0
+    result=""
+    while x < len(A):
+        var=A[x]
+        i= var[0]
+        j= var[1]
+        if inboard(i,j) == True and inboard(i+3,j) == True and arr[i][j] == arr[i+1][j] == arr[i+2][j] == arr[i+3][j] and arr[i][j] != " O":
+                result=str(curcolor)+" is the winner \n"
+                print(result)
+                break
+        #else:print(i,j,"did not pass the vertical test")
+        if inboard(i,j) == True and inboard(i,j+3) == True and arr[i][j] == arr[i][j+1] == arr[i][j+2] == arr[i][j+3] and arr[i][j] != " O":
+                result=str(curcolor)+" is the winner \n"
+                print(result)
+                break
+        #else: print(i,j,"did not pass the horizontal test")
+        if inboard(i,j) == True and inboard(i+3,j+3) == True and arr[i][j] == arr[i+1][j+1] == arr[i+2][j+2] == arr[i+3][j+3] and arr[i][j] != " O":
+                result=str(curcolor)+" is the winner \n"
+                print(result)
+                break
+        #else: print(i,j,"did not pass the slash test")
+        if inboard(i,j) == True and inboard(i+3,j-3) == True and arr[i][j] == arr[i+1][j-1] == arr[i+2][j-2] == arr[i+3][j-3] and arr[i][j] != " O":
+                result=str(curcolor)+" is the winner \n"
+                print(result)
+                break
+        #else: print(i,j,"did not pass the back-slash test")
+        x=x+1
+    if curcolor=="Black":
+        curcolor="White"
+    elif curcolor=="White":
+        curcolor="Black"
+    else: print("SOMETHING IS WRONG")
+    curcol.currow= curcol.currow + 1
+    if curcol.currow>=6:
+        print("You cannot add more coins into this column \n")
+        print("If you place any more coins, it will not be accepted.")        
+    print([' 1', ' 2',' 3',' 4',' 5',' 6',' 7'])
+    for row in arr: print(row)
+    print("")
+    print("It is ", curcolor,"'s turn now.")
+    if "is the winner" in result:
+        break
+
+#print(isinstance(col1, col))
+'''
+print(inboard(5,6))
+arr[0][3]= "\u26d4"
+for row in arr: print(row)
+i =int(input("i="))
+j =int(input("j="))
+print(arr[i][j])
+if inboard(i,j) == 1:
+    print("Yessss")
+'''

From 20127372279e3ebaeb1176de8b183e25ea8ffa90 Mon Sep 17 00:00:00 2001
From: Amritanshu Barpanda <145291762+ABarpanda@users.noreply.github.com>
Date: Tue, 31 Oct 2023 20:23:47 +0530
Subject: [PATCH 2/2] Cleaned Connect 4.py

---
 code/Connect 4.py | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/code/Connect 4.py b/code/Connect 4.py
index d57c050..1bd0211 100644
--- a/code/Connect 4.py	
+++ b/code/Connect 4.py	
@@ -101,17 +101,8 @@ def inboard(i,j):
     for row in arr: print(row)
     print("")
     print("It is ", curcolor,"'s turn now.")
-    if "is the winner" in result:
-        break
+    if "is the winner" in result: break
+if count==42: 
+     print("The game was a probably a draw")
+     print("If you think that the game ended prematurely, then maybe it is because you entered some wrong moves during the game.")
 
-#print(isinstance(col1, col))
-'''
-print(inboard(5,6))
-arr[0][3]= "\u26d4"
-for row in arr: print(row)
-i =int(input("i="))
-j =int(input("j="))
-print(arr[i][j])
-if inboard(i,j) == 1:
-    print("Yessss")
-'''