commit 85e278c572f21948acc542a97de4c10f0b2cd4bf
Author: Matin <matinkhadem07@gmail.com>
Date:   Mon Apr 20 07:59:37 2026 +0330

    final

diff --git a/final.cpp b/final.cpp
new file mode 100644
index 0000000..680f88b
--- /dev/null
+++ b/final.cpp
@@ -0,0 +1,863 @@
+#include<iostream>
+#include<conio.h>
+#include<string>
+#include<iomanip>
+#include<ctime>
+#include<chrono>
+#include<windows.h>
+
+using namespace std ;
+
+struct Player{
+    string name;
+    int score;
+};
+
+struct Paddle{
+    int x;
+    int y;
+    int arz;
+};
+
+struct Ball{
+    char model;
+    int x;
+    int y;
+    int vx;
+    int vy;
+};
+
+struct Stone{
+    char model; 
+    int x;
+    int y;
+    bool alive;
+};
+
+Paddle pedal;
+Ball ball;
+Stone enemy[10][4];
+Player player;
+int heart = 1;
+int menu_cursor = -1;
+int gameWidth = 50;
+int gameHeight = 20;
+int countOfEnemy;
+float score = 0 ;
+
+void menu();
+void makeElements();
+void printmap();
+void gameLop();
+void pedalplay();
+bool checkCollision();
+void checkDirection();
+void countAliveEnemy();
+void countscore();
+void gotoxy(int x , int y);
+void hideCursor();
+void map();
+void gameOver();
+void win();
+void choose();
+
+
+
+int main (){
+    hideCursor();
+    system("chcp 65001"); // تغییر کدپیج به UTF-8
+    system("cls");
+
+    menu();
+    switch (menu_cursor){
+        case 0:
+        {
+        makeElements();
+        system("cls");
+        cout << "Please Enter your name" << endl;
+        cin >> player.name;
+        gameLop();
+        break;
+        }
+        case 1:
+        {
+
+        }
+        case 2:
+        {
+
+        }
+        case 3:
+        {
+
+        }
+        case 4:
+        {
+
+        }
+        case 5:
+        {
+            return 0;
+        }
+        default:
+            menu();
+            break;
+    }
+
+return 0 ; 
+}
+
+
+
+void menu(){
+    string menu[6];
+    menu[0] = "New Game";
+    menu[1] = "Load Game";
+    menu[2] = "Help";
+    menu[3] = "Game History";
+    menu[4] = "Setting";
+    menu[5] = "Exit";
+    char a;
+    system("cls");
+
+    cout << "╔═════════════════╗" << endl ;
+    for(int i = 0 ; i < 6 ; i++){
+        cout  <<"     "<< menu[i] << endl;
+    }
+    cout << "╚═════════════════╝" << endl ;
+
+    do{
+    
+    a = getch();
+    if (a == 'w' || a == 'W' ) menu_cursor--;
+    if (a == 's' || a == 'S' ) menu_cursor++;
+    while (menu_cursor <0){
+        menu_cursor +=6 ; 
+    }
+    if(menu_cursor >=6) menu_cursor = menu_cursor % 6;
+
+    system("cls");
+
+    cout << "╔═════════════════╗" << endl ;
+
+    for (int i = 0 ; i < 6 ; i++){
+        if(i == menu_cursor){
+            cout <<  "\033[31m" << "   << " <<menu[i]  << " >>" << "\033[0m"  << endl; 
+        }
+        else {
+            cout << "   " <<  menu[i]  <<  endl ;
+        }
+    }
+    cout << "╚═════════════════╝" << endl ;
+
+
+    }while(a != '\r');
+    
+}
+
+
+void makeElements(){
+    for (int i = 0 ; i < 10 ; i++){         // enemy
+        for(int j = 0 ; j < 4 ; j++){
+            enemy[i][j].model = 'X';
+            enemy[i][j].x = i+21;
+            enemy[i][j].y = j+3;
+            enemy[i][j].alive = true;
+        }
+    }
+
+    ball.model = 'O';
+    ball.x = 25;
+    ball.y = 18;
+    int sign = rand() % 2;
+    if (sign == 1){
+        ball.vx = -1*(rand() %3 +1);
+    }
+    else{
+        ball.vx = rand() %3 +1;
+    }
+    ball.vy = -1;
+
+    pedal.x = 25;
+    pedal.y = 19;
+    pedal.arz = 14 ;
+
+}
+
+void printmap(){
+    countAliveEnemy();
+    countscore();
+
+    cout << setw(30) <<  "Score: " << score << endl;
+    cout << setw(28)<<  "\033[31m" << "Heart: " << heart  << "\033[0m" << endl ;
+    cout << setw(35) << "Count of enemy: " << countOfEnemy << endl;
+    for (int j = 0 ; j <=gameHeight ; j++){
+        for (int i = 0 ; i <= gameWidth ; i++){
+            if (i == 0 && j == 0) cout << "┌"; 
+            else if (j == 0 && i != 0 && i != gameWidth )cout <<"─";
+            else if (j== 0 && i == gameWidth) cout << "┐" <<  endl;
+
+            else if ( j == pedal.y && i < pedal.x + (pedal.arz)/2 - 2  && i > pedal.x - (pedal.y)/2 +2 ) cout << "─";
+
+            else if (i == 0 && j != 0 && j != gameHeight) cout <<"│";
+            else if (i == gameWidth && j != 0 && j != gameHeight ) cout <<"│" << endl;
+
+            else if ( i == 0 && j == gameHeight) cout << "└";
+            else if (j == gameHeight && i != 0 && i != gameWidth) cout << "─" ;
+            else if (j== gameHeight && i == gameWidth) cout <<"┘";
+            else if (i == ball.x && j == ball.y) cout << ball.model;
+            else if (i == enemy[i-21][j-3].x && j == enemy[i-21][j-3].y){
+                if(enemy[i-21][j-3].alive == true) cout << enemy[i-21][j-3].model;
+                else cout << " ";
+            }
+                
+            else cout << " ";
+        }
+    }
+}
+
+void gameLop(){
+    bool gameover = false;
+    char act ;
+
+    while(true)
+    {
+        gotoxy(0,0);
+        printmap();
+
+        countAliveEnemy();
+        if(countOfEnemy==0){
+            win();
+            break;
+        }
+
+        //از اینجا به بعد بررسی وضعیت بازی
+        if (ball.y >= gameHeight){
+            if (heart == 1)
+            {
+                gameOver();
+                break;
+            } 
+            else {
+                if(heart % 2 == 0){
+                ball.x = 25;
+                }
+                else{
+                ball.x = 24;
+                }
+                pedal.x = 25;
+
+                ball.y = 18;
+                int sign = rand() % 2;
+                if (sign == 1){
+                ball.vx = -1*(rand() %3 +1);
+                }
+                else{
+                    ball.vx = rand() %3 +1;
+                }
+                
+                ball.vy = -1;
+
+                heart--;
+                Sleep(1000);
+                continue;
+                
+                
+            }
+        }
+        
+        // کنترل پدال بدون توقف حرکت توپ
+        if ( kbhit()){
+            act = getch();    
+            if (act == 'a' || act == 'A')
+            {
+                if (pedal.x - (pedal.arz)/2 >= 2){
+                    pedal.x -= 2;
+                }
+            } 
+            if (act == 'd' || act == 'D') {
+                if(pedal.x + (pedal.arz)/2 <=gameWidth){
+                    pedal.x +=2;
+                }
+            }
+
+            if ( act == 'q' || act == 'Q' ) break ;
+        
+        }
+
+
+        // اینجا ببینم مرحله بعدی کجاست اصلا برخورد میکنه یا نه 
+        // اگه برخورد کرد که باید بریم یه جای دیگه
+        // اگه نکرد پایین
+        if(checkCollision()){
+            ball.model = '#';
+            checkDirection();
+        }
+
+        else{
+            ball.model = 'O';
+            ball.x += ball.vx;
+            ball.y += ball.vy;
+        }
+        if (ball.x >= gameWidth-1 || ball.x <= 1){
+            ball.vx = -ball.vx;
+        }
+        if(ball.y <= 1 ){
+            ball.vy = - ball.vy;
+        }
+
+        pedalplay();
+        if (countOfEnemy>30){
+            Sleep(80);
+        }
+        else if(countOfEnemy>20){
+            Sleep(70);
+        }
+        else if(countOfEnemy>10 && countOfEnemy<=20){
+            Sleep(60);
+        }
+        else if(countOfEnemy>0 && countOfEnemy<=10){
+            Sleep(50);
+        }
+    }
+}
+
+void map(){
+    system("cls");
+    for(int i=0; i<=gameHeight; i++){
+        for(int j=0; j<=gameWidth; j++){
+            if(i==0 && j==0) cout << "┌";
+            else if(i==0 && j==gameWidth) cout << "┐";
+            else if(i==gameHeight && j==0) cout << "└";
+            else if(i==gameHeight && j==gameWidth) cout << "┘";
+            else if(i==0 || i==gameHeight) cout << "─";
+            else if(j==0 || j==gameWidth) cout << "│";
+            else cout << " ";
+        }
+        cout << endl;
+    }
+}
+
+void gameOver(){
+    map();
+    string f = "==== GAME OVER ====";
+    string s = "Player: " + player.name;
+    string t = "Score: " + to_string(score); //change int to string
+
+    gotoxy( gameWidth/2 - f.size()/2 , gameHeight/2 -1 );
+    cout << f;
+    gotoxy( gameWidth/2 - s.size()/2 , gameHeight/2 );
+    cout << s;
+    gotoxy( gameWidth/2 - t.size()/2 , gameHeight/2 +1 );
+    cout << t;
+    gotoxy( gameWidth+1 , gameHeight+1 );
+    
+    choose();
+} 
+
+void win(){
+    map();
+    string f = "*** YOU WIN! ***";
+    string s = "Player: " + player.name;
+    string t = "Score: " + to_string(score);
+
+    gotoxy( gameWidth/2 - f.size()/2 , gameHeight/2 -1 );
+    cout << f;
+    gotoxy( gameWidth/2 - s.size()/2 , gameHeight/2 );
+    cout << s;
+    gotoxy( gameWidth/2 - t.size()/2 , gameHeight/2 +1 );
+    cout << t;
+    gotoxy( gameWidth+1 , gameHeight+1 );
+    
+    choose();
+}
+
+void choose() {
+    char choose;
+    gotoxy(0, gameHeight + 2);
+    cout << "If you want to play a new game, press the M button, and if you want to exit, press the Q button." << endl;
+
+    do {
+        choose = getch();
+        if (choose == 'm' || choose == 'M') {
+            system("cls");
+            menu_cursor = -1;//no choise in menu
+            return;
+        }
+        else if (choose == 'q' || choose == 'Q') {
+            exit(0);
+        }
+    } while (true);
+
+}
+
+void pedalplay(){
+        if (ball.y == pedal.y && ball.x < pedal.x + (pedal.arz)/2 - 2  && ball.x > pedal.x - (pedal.y)/2 +2){
+            ball.vy = -ball.vy;
+            // markaz = pedal.x -1
+            if (ball.x - (pedal.x -1) == 0) ball.vx = 0;
+            else if (ball.x - (pedal.x -1) == 1 ||ball.x - (pedal.x -1) == -1|| ball.x - (pedal.x -1) == 2 || ball.x - (pedal.x -1) == -2 ){
+                if (ball.vx > 0) ball.vx = +1;
+                else if (ball.vx <0) ball.vx = -1;
+                else{
+                    if(ball.x - (pedal.x -1) == 1 || ball.x - (pedal.x -1) == 2) ball.vx =1;
+                    else ball.vx = -1;
+                }
+            } 
+            else if (ball.x - (pedal.x -1) == 3 || ball.x - (pedal.x -1) == -3 || ball.x - (pedal.x -1) == 4 || ball.x - (pedal.x -1) == -4){
+                if (ball.vx > 0) ball.vx = +2;
+                else if (ball.vx <0) ball.vx = -2;
+                else{
+                    if(ball.x - (pedal.x -1) == 3 || ball.x - (pedal.x-1) == 4) ball.vx =2;
+                    else ball.vx = -2;
+                }
+            }
+            else {
+                if (ball.vx > 0) ball.vx = +3;
+                else if (ball.vx<0) ball.vx = -3;
+                else{
+                    if(ball.x - (pedal.x-1) > 0 ) ball.vx = 3 ;
+                    else ball.vx = -3 ;
+                }
+            }
+        }
+
+
+}
+
+bool checkCollision(){
+    if(ball.vx == 0 && ball.vy ==-1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31; j++){
+                if (ball.x == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    else if(ball.vx == 0 && ball.vy == 1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.y += 1;
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    else if (ball.vx == 1 && ball.vy ==-1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 1 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += 1;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    else if (ball.vx == 2 && ball.vy ==-1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 1 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=1 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 2 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=2 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+
+    else if (ball.vx == 3 && ball.vy ==-1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 1 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=1 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 2 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=2 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 3 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.vx +=3 ;
+                    ball.vy += -1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+
+    else if (ball.vx == 1 && ball.vy ==1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 1 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += 1;
+                    ball.y += 1;
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    else if (ball.vx == 2 && ball.vy ==1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 1 == j && ball.y + 1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=1 ;
+                    ball.y +=1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 2 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=2 ;
+                    ball.y +=1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+
+    else if (ball.vx == 3 && ball.vy == 1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 1 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=1 ;
+                    ball.y += +1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 2 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=2 ;
+                    ball.y += 1;
+                    return true;
+                }
+            }
+        }
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x + 3 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=3 ;
+                    ball.y += 1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+
+    else if (ball.vx == -1 && ball.vy ==-1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 1 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -1;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    else if (ball.vx == -2 && ball.vy ==-1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 1 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=-1 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 2 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -2 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+
+    else if (ball.vx == -3 && ball.vy ==-1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 1 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=-1 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 2 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x +=-2 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 3 == j && ball.y -1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -3 ;
+                    ball.y += -1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+
+    else if (ball.vx == -1 && ball.vy ==1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 1 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -1;
+                    ball.y += 1;
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    else if (ball.vx == -2 && ball.vy ==1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 1 == j && ball.y + 1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -1 ;
+                    ball.y +=1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 2 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -2 ;
+                    ball.y +=1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+    
+    else if (ball.vx == -3 && ball.vy == 1){
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 1 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -1 ;
+                    ball.y += +1;
+                    return true;
+                }
+            }
+        }
+
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 2 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -2 ;
+                    ball.y += 1;
+                    return true;
+                }
+            }
+        }
+
+        for(int i = 3 ; i < 7 ; i++){
+            for(int j = 21 ; j < 31 ; j++){
+                if (ball.x - 3 == j && ball.y +1 == i && enemy[j-21][i-3].alive == true){
+                    enemy[j-21][i-3].alive = false;
+                    ball.x += -3 ;
+                    ball.y += 1;
+                    return true;
+                }
+            }
+        }
+
+        return false;
+
+    }
+    return false;
+}
+
+void checkDirection(){
+        if (ball.vx > 0 && ball.vy <0){
+            if (ball.x -1 >= 21 && ball.y +1 <= 6 && enemy[(ball.x-21)-1][ball.y-3].alive == true && enemy[ball.x-21][(ball.y)-3+1].alive == true){
+                ball.vx *= -1;
+                ball.vy *= -1;
+                return;
+            }
+        }
+
+        if (ball.vx > 0 && ball.vy > 0){
+            if (ball.x - 1 >= 21 && ball.y - 1 >= 3 && enemy[(ball.x-21)-1][ball.y-3].alive == true && enemy[ball.x-21][(ball.y-3)-1].alive == true){
+                ball.vx *= -1;
+                ball.vy *= -1;
+                return;
+            }
+        }
+
+        if (ball.vx < 0 && ball.vy > 0){
+            if (ball.x + 1 <= 30 && ball.y - 1 >= 3 && enemy[(ball.x-21)+1][ball.y-3].alive == true && enemy[ball.x-21][(ball.y-3)-1].alive == true){
+                ball.vx *= -1;
+                ball.vy *= -1;
+                return;
+            }
+        }
+
+        if (ball.vx < 0 && ball.vy < 0){
+            if (ball.x + 1 <= 30 && ball.y + 1 <= 6 && enemy[(ball.x-21)+1][ball.y-3].alive == true && enemy[ball.x-21][(ball.y-3)+1].alive == true){
+                ball.vx *= -1;
+                ball.vy *= -1;
+                return;
+            }
+        }
+
+
+
+        if(ball.vy > 0){
+            if( ball.y-4 >=0 && enemy[ball.x-21][ball.y-4].alive == true){
+                ball.vx *=-1;
+            }
+            else{
+                ball.vy *=-1;
+            }
+        }
+        else{
+            if(ball.y - 2 < 4 && enemy[ball.x-21][ball.y-2].alive == true){
+                ball.vx *=-1;
+            }
+            else{
+                ball.vy *=-1;
+            }
+        }
+}
+
+void countAliveEnemy(){
+    countOfEnemy = 0 ;
+    for (int i = 0 ; i < 4 ; i++){
+        for (int j = 0 ; j< 10 ; j++){
+            if (enemy[j][i].alive == true) countOfEnemy++;
+        }
+    }
+}
+
+
+void countscore(){
+    score = (40 - countOfEnemy) * 2.5;
+}
+
+//windows API
+void gotoxy (int x , int y){
+    COORD pos;
+    pos.X = x;
+    pos.Y = y;
+    SetConsoleCursorPosition (GetStdHandle(STD_OUTPUT_HANDLE) , pos);
+}
+
+//windows API
+void hideCursor(){
+    HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);
+    CONSOLE_CURSOR_INFO info;
+    info.dwSize = 1;        // اندازه کرسر
+    info.bVisible = FALSE; // مخفی
+    SetConsoleCursorInfo(h, &info);
+}