Game Engine 3

Game Engine 3 is a powerful software framework for creating 2D games and applications with intuitive visual programming. The engine provides a user-friendly node-based editor that allows game creation without writing textual code.

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Key Features

• Visual Programming - Create game logic using a node system
• Built-in Physics - Full-fledged physics engine with collisions and object interactions
• Animation System - Flexible animation setup with sprite grouping
• Graphical Rendering - Work with sprites and textures
• Cross-Platform Support - Windows and Linux
• Open Source - Fully open-source project

Installation

1. Visit the official website or GitHub repository
2. Download the program installer
3. Launch Game Engine 3.exe

System Requirements

• Windows 10-11
• 4GB RAM
• Intel Core i3-12100 / AMD Ryzen 5 4500
• GTX 1650 / AMD Radeon RX 6500 XT

Quick Start

Creating Your First Project

1. Launch Game Engine 3
2. In the File menu, select Create Project or Create from Template
3. Configure basic project parameters in the project.cfg file:
   • Window size
   • Title and icon
   • Maximum FPS and TPS values
   • Fullscreen mode
   • Initial scene

Core Components

Objects

• Static Object - Immovable objects (walls)
• Dynamic Object - Physics-enabled objects (player, enemies, entities)
• Kinematic Object - Physics-enabled objects (platforms)
• Particle - Particle (for creating effects)
• Text - Object for displaying text
• Button - Object with a field, text, and click event handling

Customizable Parameters

• Position
• Sprite
• Hitbox
• Group
• Mass
• Layer
• Animation
• Invsible
• Opacity

Scenes

• Object placement in the game world
• Camera setup
• Interaction configuration

Functions (Node-Based Editor)

Editor based on connecting functional nodes
Over 80 available nodes divided into 10 categories:

• Events
• Loops
• Text
• Math
• Logic
• Objects
• Animation
• Another
• Set
• Music

Collision Configuration

In the collision.cfg file, configure interactions between different object groups by defining which objects can collide with each other.

Animation System

• Create animation groups
• Configure sprites for each group
• Animation parameters:
  • Loop animation
  • Playback speed
  • Autoplay on scene load

Compilation and Execution

• Quick project launch with debug mode
• Compile project into an executable (.exe) file
• Save project or its compiled version

Project Architecture

Game Engine 3
├─ Engine
│   ├─ Sprite rendering (Pygame)
│   ├─ Sprite and texture handling (Pillow)
│   ├─ Physics engine
│   ├─ Collision system
│   └─ Animation system
│
├─ Editor interface
│   ├─ AI assistant
│   ├─ Object editor
│   ├─ Scene editor
│   ├─ Node editor
│   └─ Project execution and compilation
│
├─ Website
│   ├─ Project documentation
│   └─ Node list with examples
│
└─ GELauncher
    └─ Launcher for using Game Engine 3

Technical Details

• Primary Language: Python
• Optimization: Cython for performance enhancement
• Graphics: Pygame for rendering
• Images: Pillow for sprite and texture processing
• Physics: Custom physics engine

Project Examples

Examples available in a dedicated repository:

• Dinosaur Runner
• Snake Game
• Platformer with Map Generation

Development Roadmap

• Shader support
• Mobile platform export (iOS, Android) and web version
• Built-in sprite editor
• Node library expansion
• New programming features

Community and Support

• 🌐 Official Website
• 📚 Documentation & Guides
• 💬 Discord Community
• 📝 GitHub Repository

Contributing

Game Engine 3 is an open-source project. We welcome community contributions:

• Bug reports
• Feature suggestions
• Code and fixes
• Documentation and examples

License

Distributed under an open-source license. See LICENSE file for details.

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Game Engine 3 is not just a tool, but a complete ecosystem for rapid 2D game development. Try the engine in action and discover new possibilities for programming without writing code!