Bevy-Embasset

Embed your asset folder inside your binary.

bevy-embasset adds support for loading assets embedded into the binary.

Furthermore, it can optionally try to load assets via the default AssetPlugin first, thereby allowing the embedded assets to be used as fallbacks in case of problems.

As icing on the cake, bevy-embasset allows to register multiple other AssetServer's, that will be used for asset paths beginning with specific configurable strings. This can be used to have some assets load from e.g. a web-service, while others are loaded from disk or embedded in the binary. It can also be used to e.g. build 1 or more sub-crates each using EmbassetIo and holding a set of assets - thereby saving compile-time as the assets don't have to be compiled every time (An example of this, can be found in the game bevoids).

Usage

If you are using the DefaultPlugins group from Bevy, it can easily be added this way:

rust use bevy::{prelude::*, asset::AssetPlugin}; use bevy_embasset::AddEmbassetPlugin; fn main() { App::new().add_embasset_plugin(add_embasset_assets); }

The add_embasset_assets function can be generated by a build script (build.rs):

```rust use std::{env, path::Path};

fn main() { // Do this to include all files in the asset folder: bevyembasset::includeallassets( &Path::new(&env::var("CARGOMANIFEST_DIR").unwrap()).join("assets"), );

// OR this, just to make sure all your assets are accounted for:
// if bevy_embasset::include_assets(
//     &Path::new(&env::var("CARGO_MANIFEST_DIR").unwrap()).join("assets"),
//     &[".keepme"],
// )
// .is_err()
// {
//     std::process::exit(-1);
// }

} ```

and included in the source:

rust include!(concat!(env!("OUT_DIR"), "/add_embasset_assets.rs"));

For the build script, the feature build needs to be enabled:

toml [build-dependencies] bevy-embasset = { version = "*", features = ["build"] }

Features

use_default_assetio

Try to use Bevy's default AssetIo for handling assets first. In case this fails, attempt to use the embedded resources.

build

Needs to be enabled in order to get access to the include_XXX methods, needed from build.rs to automatically include assets in the binary.

Bevy Compatibility

|Bevy|bevy-embasset| |---|---| |0.6|main|