Utilities for loading Aseprite files. This library directly reads the binary Aseprite files (specification) and does not require you to export files to JSON. This should make it fast enough to load your assets when the game boots up (during development). You can also use it to build your own asset pipelines.
```rust use std::path::Path;
use asefile::AsepriteFile; use image::{self, ImageFormat};
fn main() { let file = Path::new("input.aseprite"); // Read file into memory let ase = AsepriteFile::readfile(&file).unwrap(); // Write one output image for each frame in the Aseprite file. for frame in 0..ase.numframes() { let output = format!("output{}.png", frame); // Create image in memory, then write it to disk as PNG. let img = ase.frame(frame).image(); img.savewith_format(output, ImageFormat::Png).unwrap(); } } ```
The following features of Aseprite 1.2.25 are currently not supported:
For indexed color files Aseprite supports blend modes, but ignores them when
exporting the image. The images constructed by asefile currently match the
in-editor preview.
Aseprite has a bug in its luminance and color blend modes. Since this is the
same in editor and in exported files, asefile reproduces this bug. (If
Aseprite fixes this, asefile will fix this bug based on the version that
the file was generated with.)