//****************************************************MAIN.CPP

#include "stdafx.h"
#include "declare.h"

int main()
{
	int board[9];
	int *pBoard = &board[0];
	Init(pBoard);
	Print(pBoard);
	int check = 0;																		//checking if there is any winner

	cout<<"pls, choose between you who is the x anad who is the 0"<<endl;				//instructions
	cout<<"after you have chosen,Lets start :)"<<endl;
	
	while(check == 0)
	{
		//player X enters number
		int numBox;
		cout<<"X pls enter number which represents the box you have chosen"<<endl;

		//checking if the location is fulled or not
		int checkNum;
		cin>>checkNum;
		if(board[checkNum-1] != 0)
		{
			cout<<"Error,pls enter other location"<<endl;
			continue;
		}
		else
		{
			numBox = checkNum;
		}

		//checking if the number is in the range
		if(numBox < 10 && numBox >0)
		board[numBox-1] = 1;
		else
		{
			cout<<"error"<<endl;
			continue;
		}

		Print(pBoard);							//prints the new board
		//checks if there is any winner
		check = CheckWinnerX(pBoard);			
		if(check != 0) continue;

		//player 0 enters number
		cout<<"0 pls enter number which represents the box you have chosen"<<endl;

		//checking if the location is fulled or not
		cin>>checkNum;
		if(board[checkNum-1] != 0)
		{
			cout<<"Error,pls enter other location"<<endl;
			continue;
		}
		else
		{
			numBox = checkNum;
		}

		//checking if the number is in the range
		if(numBox < 10 && numBox >0)
		board[numBox-1] = 2;
		else
		{
			cout<<"Error"<<endl;
			continue;
		}
		Print(pBoard);							//prints the board
		//checks if there is any winner
		check = CheckWinner0(pBoard);
		if(check != 0) continue;
		
	}

	return 0;
}

//********************************************************************************function.cpp

#include "stdafx.h"
#include "declare.h"
//initalizate the board
void Init(int *arr)
{
	for(int i = 0;i < 9;i++)
	{
		arr[i] = 0;
	}
}

//prints the board
void Print(int *arr)
{
	cout<<"this is the real board"<<endl;
	for(int i = 0;i< 9;i++)
	{
		if(arr[i] == 1)
			cout<<'x';
		else if(arr[i] ==2)
			cout<<'0';
		else
			cout<<'-';
		if(i == 2 || i  == 5 || i ==8)
		{
			cout<<endl;
		}
	}
	cout<<endl;
	cout<<"this is your keyboard\n"<<endl;
	for(int box = 1;box <= 9;box++)
	{
		cout<<box;
		if(box == 3 || box == 6 || box ==9)
			cout<<endl;
	}
	cout<<endl;
	cout<<"The numbers represnt each box"<<endl;
}

//checking if X is winner
int CheckWinnerX(int *arr)
{
	if(arr[0] == 1 && arr[3] == 1 && arr[6] == 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else if(arr[0] ==1 && arr[1] == 1 && arr[2]== 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else if(arr[2] == 1 && arr[5] == 1 && arr[8]== 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else if(arr[6] == 1 && arr[7] == 1 && arr[8]== 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else if(arr[0] == 1 && arr[4] == 1 && arr[8]== 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else if(arr[2] == 1 && arr[4] == 1 && arr[6]== 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else if(arr[1] == 1 && arr[4] == 1 && arr[7]== 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else if(arr[3] == 1 && arr[4] == 1 && arr[5]== 1)
	{
		cout<<"the winner is "<<'X'<<endl;
		return 1;
	}
	else
		return 0;
}


//if 0 is winner
int CheckWinner0(int *arr)
{
	if(arr[0] == 2 && arr[3] == 2 && arr[6] == 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else if(arr[0] == 2 && arr[1] == 2 && arr[2]== 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else if(arr[2] == 2 && arr[5] == 2 && arr[8]== 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else if(arr[6] == 2 && arr[7] == 2 && arr[8]== 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else if(arr[0] == 2 && arr[4] == 2 && arr[8]== 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else if(arr[2] == 2 && arr[4] == 2 && arr[6]== 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else if(arr[1] == 2 && arr[4] == 2 && arr[7]== 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else if(arr[3] == 2 && arr[4] == 2 && arr[5]== 2)
	{
		cout<<"the winner is "<<'0'<<endl;
		return 1;
	}
	else
		return 0;
}

//**************************************************declare.h

#ifndef DECLARE_H
#define DECLARE_H

//headers
#include <iostream>
using namespace std;

//functions
void Init(int *arr);
void Print(int *arr);
int CheckWinnerX(int *arr);
int CheckWinner0(int *arr);

#endif