bevy/examples/asset/processing
Ricky Taylor efcb6d6c11
Make LoadContext use the builder pattern for loading dependent assets (#13465)
# Objective
- Fixes #13445.

## Solution
- Removes all `load_` methods from `LoadContext`.
- Introduces `fn loader()` which returns a builder.

## Testing
- I've tested with `cargo test --package=bevy_asset` and run the two
relevant examples (`asset_processing` & `asset_decompression`).

---

## Changelog
- Replaced all `load_` methods on `LoadContext` with the new `loader()`
pattern.

## Migration Guide
- Several LoadContext method calls will need to be updated:
- `load_context.load_with_settings(path, settings)` =>
`load_context.loader().with_settings(settings).load(path)`
- `load_context.load_untyped(path)` =>
`load_context.loader().untyped().load(path)`
- `load_context.load_direct(path)` =>
`load_context.loader().direct().load(path)`
- `load_context.load_direct_untyped(path)` =>
`load_context.loader().direct().untyped().load(path)`
- `load_context.load_direct_with_settings(path, settings)` =>
`load_context.loader().with_settings(settings).direct().load(path)`
- `load_context.load_direct_with_reader(reader, path)` =>
`load_context.loader().direct().with_reader(reader).load(path)`
- `load_context.load_direct_with_reader_and_settings(reader, path,
settings)` =>
`load_context.loader().with_settings(settings).direct().with_reader(reader).load(path)`
- `load_context.load_direct_untyped_with_reader(reader, path)` =>
`load_context.loader().direct().with_reader(reader).untyped().load(path)`

---

CC @alice-i-cecile / @bushrat011899 

Examples:
```rust
load_context.loader()
    .with_asset_type::<A>()
    .with_asset_type_id(TypeId::of::<A>())
    .with_settings(|mut settings| { settings.key = value; })
    // Then, for a Handle<A>:
    .load::<A>()
    // Or, for a Handle<LoadedUntypedAsset>:
    .untyped()
    .load()
    // Or, to load an `A` directly:
    .direct()
    .load::<A>()
    .await
    // Or, to load an `ErasedLoadedAsset` directly:
    .direct()
    .untyped()
    .load()
    .await
```
2024-05-22 23:35:41 +00:00
..
assets Add more load_direct implementations (#13415) 2024-05-21 18:32:00 +00:00
asset_processing.rs Make LoadContext use the builder pattern for loading dependent assets (#13465) 2024-05-22 23:35:41 +00:00
e.txt Multiple Asset Sources (#9885) 2023-10-13 23:17:32 +00:00