#include <iostream>
#include <cstdlib>
#include <time.h>
#include <stdlib.h>
#include <windows.h>

using namespace std;

int table[3][3];
string drawXO[3][3];
int xplayer,yplayer;
int xcomp,ycomp;
int xy;
int srand1;
bool isFull;
bool playerwin,compwin;
char restart;


void computerplace();
void drawtable();
void playerplace();
void showdata();
void randomizing();
void exiting();
void tableIsFull();
void checktable();
void initialiseDrawXO();
void checkanddraw();
void checkwin();
void gameloop();


int main()
{
   srand(time(NULL));
   initialiseDrawXO();
   gameloop();

    return 0;
}


void gameloop(){
    srand(time(NULL));
   initialiseDrawXO();
    while((isFull == false) && (playerwin == false) && (compwin == false)){
    srand1 = rand() % 100;
    checkanddraw();
    randomizing();
    playerplace();
    tableIsFull();
    if (isFull == true){
        checkwin();
        break;
    }
    computerplace();
    checkwin();
    }

    checkanddraw();
    if (playerwin == true){
        cout << "You Won!" << endl;
    }else if(compwin == true){
    cout << "You Lost!" << endl;
    }else{
    cout << "Draw!" << endl;
    }

}

void checkwin(){
HANDLE hConsole;
    hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
if((table[0][2] == 1) && (table[1][1] == 1) && (table[2][0] == 1)){
playerwin = true;
}else if((table[0][2] == 2) && (table[1][1] == 2) && (table[2][0] == 2)){
compwin = true;
}

if((table[0][0] == 1) && (table[1][1] == 1) && (table[2][2] == 1)){
playerwin = true;
}else if((table[0][0] == 2) && (table[1][1] == 2) && (table[2][2] == 2)){
compwin = true;
}

if((table[0][0] == 1) && (table[0][1] == 1) && (table[0][2] == 1)){
playerwin = true;
}else if((table[0][0] == 2) && (table[0][1] == 2) && (table[0][2] == 2)){
compwin = true;
}

if((table[1][0] == 1) && (table[1][1] == 1) && (table[1][2] == 1)){
playerwin = true;
}else if((table[1][0] == 2) && (table[1][1] == 2) && (table[1][2] == 2)){
compwin = true;
}

if((table[2][0] == 1) && (table[2][1] == 1) && (table[2][2] == 1)){
playerwin = true;
}else if((table[2][0] == 2) && (table[2][1] == 2) && (table[2][2] == 2)){
compwin = true;
}

if((table[0][0] == 1) && (table[1][0] == 1) && (table[2][0] == 1)){
playerwin = true;
}else if((table[0][0] == 2) && (table[1][0] == 2) && (table[2][0] == 2)){
compwin = true;
}

if((table[0][1] == 1) && (table[1][1] == 1) && (table[2][1] == 1)){
playerwin = true;
}else if((table[0][1] == 2) && (table[1][1] == 2) && (table[2][1] == 2)){
compwin = true;
}

if((table[0][2] == 1) && (table[1][2] == 1) && (table[2][2] == 1)){
playerwin = true;
}else if((table[0][2] == 2) && (table[1][2] == 2) && (table[2][2] == 2)){
compwin = true;
}

}

void checkanddraw(){
    system("CLS");
    checktable();
    drawtable();
}

void checktable(){
for(int v = 0; v <= 2; v++){
    for(int b = 0; b <= 2; b++){
        if (table[v][b] == 1){
            drawXO[v][b] = "X";
        }else if (table[v][b] == 2){
        drawXO[v][b] = "O";
        }
    }
}
}

void initialiseDrawXO(){
for (int z = 0; z <= 2; z++){
    for(int x = 0; x <= 2; x++){
        drawXO[z][x] = " ";
    }
}
}

void tableIsFull(){
     int m,n,z;
     z = 0;
for (m = 0; m <= 2; m++){
    for(n = 0; n <= 2; n++){
        if (table[m][n] == 0){
                isFull = false;
                z+= 1;
                break;
        }
    }
    if (table[m][n] == 0){
                    break;
                    }
}

if((m >= 2) && (n >= 2) && (z == 0)){
      isFull = true;
      }
}

void randomizing(){
srand(srand1);
xcomp = rand()%3;
ycomp = rand()%3;
}

void computerplace(){
    srand1 += 1;
    randomizing();
if(table[xcomp][ycomp] != 1 && table[xcomp][ycomp] != 2){
    table[xcomp][ycomp] = 2;
}else{
computerplace();
}
}

void playerplace(){

cout << "Your Turn."  << endl;
cout << "X/Y: ";
cin >> xy;

xplayer = xy / 10;
yplayer = xy % 10;

if (((xplayer >= 0 && xplayer <= 2) && (yplayer >= 0 && yplayer <= 2)) && ((table[xplayer][yplayer] != 1 && table[xplayer][yplayer] != 2))){
table[xplayer][yplayer] = 1;
}else{
cout << "Choose another position!" << endl;
_sleep(1000);
system("CLS");
drawtable();
playerplace();
}
}

void showdata(){
for (int z = 0 ; z <= 2 ; z++){
    for(int c = 0 ; c <= 2; c++){
        cout << "table[" << z << "][" << c << "] = " << table[z][c] << endl;
    }
}
cout << endl;
}

void drawtable(){
    HANDLE hConsole;
    hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
    cout << "    0  1  2";
    cout << endl;
    cout << endl;
    cout << "0  " << drawXO[0][0]; SetConsoleTextAttribute(hConsole,11); cout << " | "; SetConsoleTextAttribute(hConsole,7); cout << drawXO[0][1]; SetConsoleTextAttribute(hConsole,11); cout << " | "; SetConsoleTextAttribute(hConsole,7); cout << drawXO[0][2] << " " << endl;
    SetConsoleTextAttribute(hConsole,11);
    cout << "   - - - - - " << endl;
    SetConsoleTextAttribute(hConsole,7);
    cout << "1  " << drawXO[1][0]; SetConsoleTextAttribute(hConsole,11); cout << " | "; SetConsoleTextAttribute(hConsole,7); cout << drawXO[1][1]; SetConsoleTextAttribute(hConsole,11); cout << " | "; SetConsoleTextAttribute(hConsole,7); cout << drawXO[1][2] << " " << endl;
    SetConsoleTextAttribute(hConsole,11);
    cout << "   - - - - - " << endl;
    SetConsoleTextAttribute(hConsole,7);
    cout << "2  " << drawXO[2][0]; SetConsoleTextAttribute(hConsole,11); cout << " | "; SetConsoleTextAttribute(hConsole,7); cout << drawXO[2][1]; SetConsoleTextAttribute(hConsole,11); cout << " | "; SetConsoleTextAttribute(hConsole,7); cout << drawXO[2][2] << " " << endl;
    cout << endl;
}