⭐ Tank Stars

Welcome to our Tank Stars Game! 🎯

Introduction

The following showcases glimpse of a clone of the mobile game ‘Tank Stars’, recreated using LibGdx and Scene2D Engine, employing important OOPs such as:

• Inheritance & Interfaces
• Encapsulation
• Polymorphism
• Abstraction
• JUnit Testing
• Serialisation
• Design Patterns
• Exception Handling

🎮 Game Play

Main Menu Screen

Tank Selection Screen

The Game comprises of 3 tanks, each having one special attack.

Main Game Screen

Shooting

• Each Tank are separate textures that have been attached together using their relative positions, whereas the background and ground have been rendered using sprite.
• Each stage enables ScreenViewport and thereby allows resizing the entire game.
• Health of the tank hit is reduced depending upon the distance of the impact of the weapon.

Load Game Screen

• Games can be saved and loaded from the Load option present in the Main Menu
• Games are stored using the concept of Serialisation using ObjectOutputStream.
• All game details of an ongoing game can be stored on multiple slots, from out1.txt to out3.txt.

        Button1.addListener(new ClickListener() {
            public void clicked(InputEvent event, float x, float y) {
                ObjectOutputStream out = null;
                try {
                    out = new ObjectOutputStream(new FileOutputStream("out1.txt"));
                    out.writeObject(game);
                    out.close();
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
                game.setScreen(new MenuScreen(game));
            }
        });

• The class Play is serialised and the next slot index is stored using FileOutputStream.
• Finally, games are Loading using ObjectInputStream

        Button2.addListener(new ClickListener() {
            public void clicked(InputEvent event, float x, float y) {
                ObjectInputStream in = null;
                try {
                    in = new ObjectInputStream(new FileInputStream("out2.txt"));
                    game1 = (TankWars) in.readObject();
                    in.close();
                } catch (IOException | ClassNotFoundException e) {
                    throw new RuntimeException(e);
                }

Exception Handling

• We have handled many exceptions, to ensure that the game runs smoothly from IOException to ClassNotFoundException.

Use case Diagram

The following use case diagram shows the work flow of the game.