added main code

.gitignore

@@ -0,0 +1,2 @@
+obj/
+bin/

Makefile

@@ -0,0 +1,24 @@
+CC = g++
+
+src_dir = src
+obj_dir = obj
+bin_dir = bin
+
+$(bin_dir)/TermPong: directories $(obj_dir)/coordinate.o $(obj_dir)/TermPong.o
+	$(CC) -Wall $(obj_dir)/coordinate.o $(obj_dir)/TermPong.o -o $(bin_dir)/TermPong -lncurses
+
+directories:
+	mkdir obj
+	mkdir bin
+
+$(obj_dir)/coordinate.o : $(src_dir)/coordinate.cpp $(src_dir)/coordinate.h
+	$(CC) -Wall -c $(src_dir)/coordinate.cpp -o $(obj_dir)/coordinate.o
+
+$(obj_dir)/TermPong.o : $(src_dir)/TermPong.cpp
+	$(CC) -Wall -c $(src_dir)/TermPong.cpp -o $(obj_dir)/TermPong.o
+
+
+.PHONY: clean
+clean:
+	rm -rf $(bin_dir)/*
+	rm -rf $(obj_dir)/*

README.md

@@ -1,2 +1,47 @@
 # TermPong
 Pong game on terminal!
+
+![TermPong](termpong.png)
+
+
+
+## Instuctions
+
+- use `a`, `d` keys to move bat left and right respectively.
+- use `p` key to pause the game.
+- use `q` or `ctrl+c` to exit the game.
+
+
+
+## Getting Started
+
+**Install the prerequisites**
+
+```bash
+$ sudo apt install libncurses5-dev libncusesw5-dev build-essential
+```
+
+**Clone the repo**
+
+```bash
+$ git clone https://github.com/saurabhsingh99100/TermPong.git
+```
+
+**Run make**
+
+```bash
+$ cd TermPong && make
+```
+
+**Run the executable**
+
+```bash
+$ ./bin/TermPong
+```
+
+
+
+***That' s it, Have fun!***
+
+
+

src/TermPong.cpp

@@ -0,0 +1,226 @@
+/**
+ * TermPong v1
+ * 
+ * File: coordinate.cpp
+ * 
+ * Description:
+ *  A clone of the pong game using ncuses libay in C++
+ * 
+ * Author: 
+ *  Saurabh Singh ([email protected])
+ *
+ * MIT License
+ * 
+ * Copyright (c) 2021 Saurabh Singh
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ * 
+ */
+
+#include <iostream>
+#include <cmath>
+#include <stdlib.h>
+#include <unistd.h>
+#include <ncurses.h>
+
+#include "coordinate.h"
+
+// Constant definitions
+const unsigned int mSec = 1000;     // 1 msec = 1000us
+const unsigned int Sec = 1000000;   // 1 sec  = 1000000us
+
+const char ballChar = '@';          // character used for displaying ball
+const char batChar = '=';           // character used for displaying bat
+const int batLen = 8;               // length of bat (ensure even number)
+const int scoreIncrementAmount = 5; // value to increment score with
+
+int main()
+{ 
+    coordinate winLim(80, 26);
+    coordinate scoreLoc(30, 0);
+
+    const int frameLim = 10;    // move ball after every "frameLim" frames
+
+    // Runtime variables
+    unsigned int score = 0;
+    int xVelocity = 1;
+    int yVelocity = 1;
+
+    int frameCount = 0;
+
+    bool gameOver = false;
+    bool paused = false;
+
+    coordinate ballLoc(winLim.getX()/2, winLim.getY()/2);
+    int batLoc = winLim.getX()/2;
+
+    // Game Setup
+    initscr();                  // initialize ncurses mode
+    cbreak();                   // disable getch() buffering
+    noecho();                   // disable getch() echo
+    nodelay(stdscr, TRUE);      // disable getch() waiting for keypress
+    curs_set(0);                // Hide cursor
+
+    // Print splashSceen
+    wmove(stdscr, 10-2, 37-36); wprintw(stdscr, " //////  //////  //////   //    //   /////     ///    //    //   /////  ");
+    wmove(stdscr, 10-1, 37-36); wprintw(stdscr, "   //    //      //   //  ///  ///   //  //  //   //  ///   //  //      ");
+    wmove(stdscr, 10+0, 37-36); wprintw(stdscr, "   //    ////    /////    // // //   /////   //   //  // // //  // //// ");
+    wmove(stdscr, 10+1, 37-36); wprintw(stdscr, "   //    //      //  //   //    //   //      //   //  //   ///  //   // ");
+    wmove(stdscr, 10+2, 37-36); wprintw(stdscr, "   //    //////  //   //  //    //   //        ///    //    //   /////  ");
+
+    wmove(stdscr, 10+5, 37-36); wprintw(stdscr, "   By          : Saurabh Singh ([email protected])   ");
+    wmove(stdscr, 10+6, 37-36); wprintw(stdscr, "   Instructions: Move the bat left and right with keys 'a' and 'd'");
+    wmove(stdscr, 10+7, 37-36); wprintw(stdscr, "                 Press 'p' to pause & 'q' to quit");
+
+    wrefresh(stdscr);
+    usleep(1 * Sec);
+
+    wmove(stdscr, 10+9, 37-36); wprintw(stdscr, "                 === READY ===");
+    wrefresh(stdscr);
+    usleep(1 * Sec);
+    wmove(stdscr, 10+9, 37-36); wprintw(stdscr, "                              === SET ===");
+    wrefresh(stdscr);
+    usleep(1 * Sec);
+    wmove(stdscr, 10+9, 37-36); wprintw(stdscr, "                                         === GO! ===");
+    wrefresh(stdscr);
+    usleep(1 * Sec);
+    wclear(stdscr);
+
+    // Print header
+    wmove(stdscr, 0, 1); wprintw(stdscr, "TermPong v1");
+    wmove(stdscr, 0, 22); wprintw(stdscr, "Score : ");
+
+    WINDOW * gameWin = newwin(winLim.getY(), winLim.getX(), 1, 1);
+    wrefresh(stdscr);
+    wrefresh(gameWin);
+
+    while(!gameOver)
+    {
+        // read input
+        char inchar = getch();
+        if(inchar == 'q')
+            break;
+        if(inchar == 'p')
+            paused = !paused;
+
+        if(!paused)
+        {
+            if(frameCount == frameLim)
+            {
+                // calculate new ball location
+                ballLoc.setX(ballLoc.getX()+xVelocity);
+                ballLoc.setY(ballLoc.getY()+yVelocity);
+
+                // Bounce ball
+                if(ballLoc.getX() == 1)                     // left boundry
+                {
+                    xVelocity = -xVelocity;
+                }
+                else if(ballLoc.getX() == winLim.getX()-2)  // right boundry
+                {
+                    xVelocity = -xVelocity;
+                }
+                else if(ballLoc.getY() == 1)                // top boundry
+                {
+                    yVelocity = -yVelocity;
+                }
+                else if(ballLoc.getY() == winLim.getY()-3)
+                {
+                    if(ballLoc.getX() >= batLoc && ballLoc.getX() <= batLoc + batLen)
+                    {
+                        yVelocity = -yVelocity; // Bounce
+                        score += scoreIncrementAmount;
+                    }
+                }
+                else if(ballLoc.getY() == winLim.getY()-2)  // bottom boundry
+                {
+                    gameOver = true;
+                }
+                frameCount = 0;
+            }
+            else
+            {
+                frameCount++;
+            }
+
+            // calculate new bat location
+            if(inchar == 'a')
+            {
+                if(batLoc != 1)
+                    batLoc--;
+            }
+            else if(inchar == 'd')
+            { 
+                if(batLoc + batLen - 1 != winLim.getX()-2)
+                    batLoc++;
+            }
+
+            // clear gameWin
+            wclear(gameWin);
+            box(gameWin, 0, 0);
+
+            // print ball
+            wmove(gameWin, ballLoc.getY(), ballLoc.getX()); 
+            wprintw(gameWin, "%c", ballChar);
+
+            wmove(gameWin, winLim.getY()-2, batLoc); 
+
+            // print Bat 
+            for(int i = 0; i < batLen; i++)
+            { 
+                wprintw(gameWin, "%c", batChar);
+            }
+
+            // print score
+            wmove(stdscr, scoreLoc.getY(), scoreLoc.getX()); wprintw(stdscr, "%d", score);
+
+
+            // refresh screen
+            wrefresh(stdscr);
+            wrefresh(gameWin);
+        }
+
+        if(paused)
+        {
+            wmove(stdscr, scoreLoc.getY(), scoreLoc.getX()+10); wprintw(stdscr, "PAUSED");
+        }
+        else
+        {
+            wmove(stdscr, scoreLoc.getY(), scoreLoc.getX()+10); wprintw(stdscr, "      ");
+        }
+
+        // loop delay
+        //usleep(400 * mSec);
+
+        usleep(10 * mSec);
+    }
+
+    if(gameOver)
+    {
+        WINDOW * gameOverScreen = newwin(4, 30, winLim.getY()/2 - 2, winLim.getX()/2 - 15);
+        box(gameOverScreen, 0, 0);
+
+        wmove(gameOverScreen, 1, 10); wprintw(gameOverScreen, "GAME  OVER");
+        wmove(gameOverScreen, 2, 10); wprintw(gameOverScreen, "Score: ");
+        wmove(gameOverScreen, 2, 17); wprintw(gameOverScreen, "%d", score);
+        wrefresh(gameOverScreen);
+        usleep(3*Sec);
+    }
+    endwin();
+}