AssetManifest Class

Definition

Base class for typed asset manifests. Subclass it, declare your assets as AssetRef<T> fields, then pass the manifest to PreloadAsync\(AssetManifest, IProgress<AssetLoadProgress>, CancellationToken\) in your scene's OnLoadAsync.

C#

public abstract class AssetManifest

Inheritance System.Object → AssetManifest

Example

C#

public class LevelAssets : AssetManifest
{
    public readonly AssetRef<ITexture>    Tileset   = Texture("assets/images/tileset.png", TextureScaleMode.Nearest);
    public readonly AssetRef<ITexture>    Player    = Texture("assets/images/player.png");
    public readonly AssetRef<ISoundEffect> Jump      = Sound("assets/audio/jump.wav");
    public readonly AssetRef<IMusic>       BgMusic   = Music("assets/audio/level1.ogg");
    public readonly AssetRef<IFont>        HUDFont   = Font("assets/fonts/hud.ttf", size: 20);
}

Methods
Font\(string, int\)	Declares a font asset. Size is part of the identity: Font\("ui\.ttf", 16\) and Font\("ui\.ttf", 32\) are two independent cached entries.
GetAll()	Returns all AssetRef<T> fields declared on this manifest instance. FieldInfo is cached per concrete type; resolved refs are cached per instance.
GetUniqueKeys()	Returns the deduplicated set of RefCountKeys for this manifest. Computed once from GetAll() and cached for the lifetime of the instance, so Brine2D.Assets.AssetCache.PreloadAsync\(Brine2D\.Assets\.AssetManifest,System\.IProgress\{Brine2D\.Assets\.AssetLoadProgress\},System\.Threading\.CancellationToken\) and Brine2D.Assets.AssetCache.Unload\(Brine2D\.Assets\.AssetManifest\) can iterate unique keys without allocating on every call.
Music\(string\)	Declares a music asset \(streamed\).
Sound\(string\)	Declares a sound effect asset \(short, in\-memory\).
Texture\(string, TextureScaleMode\)	Declares a texture asset.