Aseprite File Viewer

A general viewer of Aseprite files based on the official file specification in the Aseprite source code documentation.

Aseprite itself is not required to use this, it is completely coded with Godot 4.1 with GDScript with no engine modifications necessary.

Supports the given Aseprite file features:

• Layers
  • Normal, Addition, and Multiplication blend modes
    • Addition/multiplication blend modes might not be entirely accurate
  • Visibility/Opacity
  • Groups
• Cells
  • RGBA/Grayscale colour modes
  • Raw/compressed image data
  • Linked cells
• Tags
  • From/to
  • Loop direction (forward, reverse, ping-pong, ping-pong reverse)
  • Loop count (read in, note that it's treated like Aseprite which is infinitely looping)
• Palettes
  • They are read in, but indexed colour files are unsupported so there is no use for them yet

Aseprite is owned by Igara Studio S.A., and are not affiliated with this project. No elements of the source code of Aseprite itself are used in this project, and it was not used as reference for any element other than the documentation within the source code.

Tested on: macOS 14.4, testing files from Aseprite 1.3.5+
Developed on macOS Sonoma. Source code on GitHub.