using AcDream.Core.World;

namespace AcDream.App.Rendering.Wb;

/// <summary>
/// Seam interface over the per-instance palette-override decode path in
/// <see cref="TextureCache"/>. Extracted so <see cref="EntitySpawnAdapter"/>
/// can be tested without a live GL context.
/// </summary>
public interface ITextureCachePerInstance
{
    /// <summary>
    /// Decode (or return cached) the palette-overridden texture for
    /// <paramref name="surfaceId"/>. Delegates to
    /// <see cref="TextureCache.GetOrUploadWithPaletteOverride"/> in
    /// production.
    /// </summary>
    uint GetOrUploadWithPaletteOverride(
        uint surfaceId,
        uint? overrideOrigTextureId,
        PaletteOverride paletteOverride);
}