AtlasTextureJSON

About

Custom class for the Godot Engine based on AtlasTexture. This class uses the .json files that are created when exporting sprite sheets to compile Symbols / Tags and their respective frames to create a sprite.

Currently supported sprite sheet formats:

• Aseprite
• Adobe Animate / Flash

Features

• Automatic loading of a .json file when the texture is loaded.
• Support for both Hash and Array-based .json formats.
• Aseprite's Tags and Adobe Animate / Flash's Symbols seperated in sections through the symbol property.
• Texture scaling through a scale property within the AtlasTextureJSON.
  • Customisable scale interpolation via scale_behaviour property.
• Customisable frame looping behaviour via frame_behaviour property.

Planned

• Aseprite custom formatting options.

Tentative

• Custom offsets on symbols.
• Automatic Atlas creation with presets via the Import tab.
• A completely independent class TextureJSON (without inheriting AtlasTexture.).

Instructions

1. Download the plugin (from AssetLib, or through cloning this repository).
2. No enabling required, this "plugin" is really just a script that adds a new class to your project.
3. Create a new resource instance of AtlasTextureJSON on any Texture2D-based property.
4. Load your source image into the texture property of the resource.
5. Select the sprite and frame you want via the symbol and frame properties.

Exporting

[!IMPORTANT] When Exporting from Aseprite, The Item Filename format must be:

{tag}{tagframe0000}

[!IMPORTANT] The .json file must have the same base name as your texture image.

✅ YES:

📁Sprites
  ├─ 🎨 sprite.png
  └─ 📃 sprite.json

❌ NO:

📁Sprites
  ├─ 🎨 sprite_image.png
  └─ 📃 sprite_json_data.json

Issues

• JSON file is not updated automatically (#2)

Major Contributors

• @NickStienGames
• @pikuler