https://github.com/savka777/asteroid-engine

Asteroid Game built with a custom 2D vector engine in Java.
https://github.com/savka777/asteroid-engine

asteroids asteroids-game game game-engine-2d vector-graphics

Last synced: about 1 year ago
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Asteroid Game built with a custom 2D vector engine in Java.

• Host: GitHub
• URL: https://github.com/savka777/asteroid-engine
• Owner: savka777
• Created: 2025-01-20T09:49:41.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-03-25T18:45:46.000Z (over 1 year ago)
• Last Synced: 2025-03-25T19:23:14.050Z (over 1 year ago)
• Topics: asteroids, asteroids-game, game, game-engine-2d, vector-graphics
• Language: Java
• Homepage:
• Size: 14.7 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Java 2D Implementation of Asteroids

![Alt text](src/Screenshots/intro.jpg)

intro

![Alt text](src/Screenshots/namepanel.jpg)

player name selection

![Alt text](src/Screenshots/gameplay.jpg)

gameplay

![Alt text](src/Screenshots/settings.jpg)

settings menu

![Alt text](src/Screenshots/gameover.jpg)

game over

### **How to Run**

1. Ensure Java Development Kit (JDK) 17 or higher is installed.

2. Open the project in your IDE (IntelliJ IDEA, Eclipse).

3. Run the `StartGame` Java file located in `SpaceSurvivorGame package`

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### **Game Features Overview**

| 🎮 Features                          | Description |

|------------------------------------|-------------|

| **Retro-Inspired Visual Style**    | Pixelated fonts, high contrast colors (black, yellow, red), arcade aesthetic with particle explosion effects |

| **Player Controls**                | Arrow keys for movement/rotation, spacebar to shoot, pause via on-screen button |

| **Dynamic Difficulty Scaling**     | More asteroids spawn each level, difficulty increases with progression |

| **Player and Enemy Movement**      | Player: keyboard-based; Enemy: AI tracks player with intelligent behavior |

| **Collision Detection System**     | Detects overlaps based on positions and radii for all objects |

| **Advanced Collision Handling**    | Handles different interaction types (bullet vs asteroid, ship vs asteroid, etc.) |

| **Persistent High Score Tracking** | Saves and displays top 3 scores from `highscores.txt` |

| **Sound Management**               | Background music (looping), SFX for shooting, deaths, explosions with toggle support |

| **Pause & Settings Menu**          | Includes pause/resume, sensitivity slider, audio toggle |

| **Game Over & Replay System**      | Shows final score; allows restart or quit from Game Over screen |

| **Level Progress Bar**             | Displays asteroid destruction progress visually during gameplay |

| **Particle Effects**               | Orange explosion particles triggered on collisions |

| **Difficulty Modes**               | Easy: gain life after level; Hard: fixed 3 lives, no recovery |

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