🎮 Pass To Survive

📄 Description

This game is a demo of my skills, knowledge with Java & libGDX.
Stack: Java 21, Gradle 8.11, libGDX 1.10, Lombok 1.18, Maven, Android Studio, Tiled (TMX Maps), LeakCanary 2.14.

Note

• For gameplay, see gameplay.mp4.
• libGDX is compatible with any platform, including IOS & PC.
• For project structure of Java classes, see classes.png.

🚀 Key Features

• Lombok for less code space, it automates creation of Builders, Setters, Getters, & many more.
• Inheritance from PlayGameScreen abstract class with Builder & effective usage of abstract method setCheckpoint for Level Classes.
  • For PlayGameScreen, I created Builder myself b/c inheritance required super.
• Inheritance fromTileObject abstract class, to make contactListener call inContactAct method to trigger actions corresponding to the specific TileObject child, regardless of what object is in contact with Player.
• Created joystick by implementing Joystick class with Actor inheritance for communication with libGDX API & implementing JoystickInputListener class for touch control which communicates with App using libGDX API.
• Usage of diverse files to provide graphics, sound, animation, buttons, & text:
  • .pack - texture packs, tell the game in which part of a png file, the specific image is located.
  • .json - needed for all buttons in the game to set them a texture (pressed & released) from the AllComponents.pack file.
  • .tmx - maps that contains position for all the graphics & physical bodies on maps, use .png files as source of graphics.
• Doesn’t use Viewport to scale graphics, all graphics are optimized for different screens using just the coefficient of width & height to screen for which graphics was originally scaled. This ensures original aspect of ratio for every graphics. This technique is most often used in resize() methods. See Example.

Info

• Platformer with 2 levels (each has 2 parts) and 2 skins for the player model.
  • Second skin is applied after 20 restarts. After 20th restart, the game will show special animation for second skin instead of "Game Over" screen.
• Player's velocity is dependent on joystick's pull.
• There are 2 "Game Over" screens, 2 "Win" screens, and a "Pause" screen.
• The game works in native resolution and native refresh rate of the phone.

Prerequisites

• Minimum Android Version: 4

Special thanks to Brent Aureli for libGDX tutorials.

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