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#include "stdafx.h"
#include <iostream>
using namespace std;
class game
{
private:
char arr[4][4];
bool PlayerTurn;
void init()
{
for (int i=0;i<4;i++)
{
for (int j= 0;j<4;j++)
if (i==0)
{
arr [0][1]='0';
arr[0][2]='1';
arr [0][3]='2';
}
else if (j==0)
{
arr[1][0]='0';
arr[2][0]='1';
arr[3][0]='2';
}
else
{arr[i][j]='*';
}
}
}
}
bool getPlayerMove(int x, int y, bool turn)
{if(arr[x][y]!='*')
{
cout<<"the move is not valid, please try again"<< endl;
return false;
}
if (turn)
{
arr[x][y]='x';
}
else
{
arr[x][y]='0';
}
return true;
}
bool isThereADraw()
{
for (int i=0;i<4;i++)
{
for (int j=0;j<4;j++)
{
if (arr[i][j]=='x')
{
return false;
}
}
}
return true;
}
bool isDiagonalWin(char a)
{
if(arr[0][0]==a&&arr[1][1]==a&&arr[2][2]==a)
{
return true;
}
if (arr[0][2]==a&&arr[1][1]==a&&arr[2][0]==a)
{
return true;
}
return false;
}
bool isColumnWin(int i, char a)
{
if(arr[0][i]==a&&arr[1][i]==a&&arr[2][i]==a)
{
return true;
}
return false;
}
bool isLineWin(int i,char a)
{
if(arr[i][0]==a&&arr[i][1]==a&&arr[i][2]==a)
{
return true;
}
return false;
}
bool isThereAWinner(char a)
{
for(int i=0;i<4;i++)
{
if(isLineWin(i,a))
{
return true;
}
}
if(isColumnWin(i,a))
{
return true;
}
}
if(isDiagonalWin(a))
{
return true;
}
return false;
}
public:
game()
{
init();
playerTurn=true;
}
void printBoard()
{
cout<<endl;
cout<<" "<<arr[0][0] << " | "<<arr[0][1] << " | " << arr[0][2] << " | " <<arr[0][3] << endl;
cout<<"-------------" <<endl;
cout<< " " <<arr[1][0]<< " | " << arr[1][1]<< " | "<< arr[1][2]<< " | "<< arr[1][3] <<endl;
cout<<"-------------"<<endl;
cout<<" "<<arr[2][0]<< " | " <<arr[2][1]<< " | "<<arr[2][2]<< " | "<<arr[2][3]<<endl;
cout<<"-------------"<<endl;
cout<<" " <<arr[3][0]<< " | "<<arr[3][1]<<" | " <<arr[3][2]<<" | " <<arr[3][3]<<endl;
cout<<endl;
}
bool promptUserStart()
{
init();
char reps;
cout<< "do you want to play? y/n: ";
cin>>reps;
if (reps=='y'||reps=='Y')
{
playerTurn=true;
return true;
}
else
{
cout<<"Thank you for playing" <<endl;
return false;
}
return false
}
void startGame()
{
int x,y;
if(playerTurn)
{
printBoard();
cout<<"Player One"<<endl;
cout<<" choose row 1 to 4"<<endl;
cin>>x;
cout<<"choose column 1 to 4"<<endl;
cin>>y;
if(getPlayerMove(x-1,y-1,playerTurn))
{
playerTurn= false;
if(isThereAWinner('x'))
{
cout<< " Player 1 is the Winner!!" <<end;
printBoard();
return;
}
else if(isThereADraw())
{
cout<<"the game is a draw" <<endl;
printBoard();
return;
}
startGame();
}
else
{
playerTurn=true;
startGame();
}
}
else
{
printBoard();
cout<<"player two"<<endl;
cout<<" choose row 1 to 4"<<endl;
cin>>x;
cout<<" choose column 1 to 4"<< endl;
cin>>y;
if(getPlayerMove(x-1, y-1, playerTurn))
{
playerTurn=true;
if(isThereAWinner('0'))
{
cout<< " player 2 is the Winner!!"<<endl;
printBoard();
return;
}
else if(isThereADraw())
{
cout<<"the game is a draw"<<endl;
printBoard();
return;
}
startGame();
}
}
}
};
int main()
{
game game1;
while(game1.promptUserStart())
{
game1.startGame();
}
return 0;
}
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