GridMapper: Lightweight 2D Level Editor

GridMapper is a fast, no-nonsense grid map editor built for game developers who value speed and simplicity. Developed with C++ and Raylib, it’s designed to help you prototype 2D levels and export them as clean data in seconds.

Whether you are working on a roguelike, a strategy game, or a classic top-down RPG, GridMapper handles the layout so you can focus on the gameplay.

✨ Key Features

• Multi-Layer Editing: Use up to 10 layers (0-9) to define terrain, collisions, and objects.
• Adaptive Grid: Create maps from 4x4 up to 64x64 via an intuitive startup GUI.
• Smooth Navigation: 2D Camera with zoom and a "Turbo" movement mode (Left Shift).
• Instant Data Export: Save your work to a structured .txt file ready for parsing in any engine.
• Layer Visualization: Toggle numerical IDs on cells for maximum precision.

⌨️ Quick Controls

• WASD + Shift: Camera movement.
• Mouse Wheel: Zoom.
• Left Click / Space: Paint.
• Right Click: Erase.
• 0-9 Keys: Switch layers.
• Ctrl + S: Quick Save.

🛠 Technical Info & Source Code

The project is fully open-source. You can find the source code, build instructions, and contribute to the development on GitHub.

GitHub Repository:

github.com/SatoriSh/GridMapper-Raylib

Built with Raylib 5.0 and C++17.