ps3.cpp

#include <iostream>
#include <cstdlib>
#include <windows.h>
#include <conio.h>
using namespace std;

bool gameover = false;
int birdx, birdy;
const int WIDTH = 60, HEIGHT = 30;
const int GAP = 6;
const int NUM_PIPES = 4;

int pipeX[NUM_PIPES];
int pipeY[NUM_PIPES]; 
 int score=0;
void gotoxy(int x,int y){
    COORD coord;
    coord.X=x;
    coord.Y=y;
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),coord);

}


void setup() {
    birdx = 15;
    birdy = 20;

 
    for (int i = 0; i < NUM_PIPES; i++) {
        pipeX[i] = WIDTH - 10 + i * 15;      
        pipeY[i] = rand() % (HEIGHT - GAP);  
    }
}

void draw() {
   gotoxy(0,0);
string screen=" ";
    // top border
    for (int i = 0; i < WIDTH; i++) screen+="=";
   screen+="\n";

    // game area
    for (int j = 1; j < HEIGHT; j++) {
        for (int i = 0; i < WIDTH; i++) {
            if (i == 0 || i == WIDTH - 1) screen+= "|"; // walls
            else if (i == birdx && j == birdy) screen+= "0"; // bird
            else {
                bool pipeDrawn = false;
                for (int p = 0; p < NUM_PIPES; p++) {
                    if (i == pipeX[p] && (j < pipeY[p] || j > pipeY[p] + GAP)) {
                       screen+= "|"; 
                        pipeDrawn = true;
                        break;
                    }
                }
                if (!pipeDrawn) screen+=" ";
            }
        }
        screen+="\n";
    } 

    
    for (int i = 0; i < WIDTH; i++) screen+= "=";
    screen+="\n";
    screen+="Score: "+to_string(score)+"\n";
    cout<<screen;
    cout<<"press tab to move the bird"<<endl<<"press 'q' to quit"<<endl;
}

void updateBird() {
    if (_kbhit()) {    
        char ch = _getch();   
        if (ch == ' ') birdy -= 5;   // jump
        else if (ch == 'q') gameover = true;
    }
    birdy++; // gravity
}

void updatePipes() {     
    for (int i = 0; i < NUM_PIPES; i++) {
        pipeX[i]--; // move left
        if (pipeX[i] < 1) {
            pipeX[i] = WIDTH - 2;              // reset to right
            pipeY[i] = rand() % (HEIGHT - GAP); // new hole
        }
    }
}

void updatescore(){
    for(int i=0;i<NUM_PIPES;i++){
        if(birdx-1==pipeX[i]) score++;
    }
}
int main() {
    setup();
    while (!gameover) {
         draw();
        if(birdy==0||birdy==30) {gameover=true;
            system("cls");

        gotoxy(20,10);
        cout<<"Game Over!"<<"score: "<<score<<endl;
        break;}
        
        for(int i=0;i<NUM_PIPES;i++){
            if(birdx==pipeX[i]){
                if(birdy<pipeY[i]||birdy>pipeY[i]+GAP){
                    gameover=true;
                    system("cls");
        gotoxy(20,10);
        cout<<"Game Over!"<<endl<<"score :"<<score<<endl;
                    break;
                }
            }
        }
       
        updatescore();
       
        updateBird();
        updatePipes();    
        Sleep(200); 
    
}
}