Implementing Auto Tilting With Just 5 Tiles
Summary
Blog post detailing a compact auto-tiling system for Godot that uses a 4-bit neighbor mask to derive 16 tile permutations from five base tiles, enabling rotations and flips to create all variants. It covers separating physical and visual tilemaps, runtime placement, serialization of levels, and an EditorPlugin workflow to save/import data back into the editor, with practical code references and a GitHub link.