Method loadAsset

Source/Engine/Content/BinaryAsset.cpp:578–621

}

Asset::LoadResult BinaryAsset::loadAsset()
{
    // Ensure that asset has been initialized
    ASSERT(Storage && _header.ID.IsValid() && _header.TypeName.HasChars());

    auto lock = Storage->Lock();
    auto chunksToPreload = getChunksToPreload();
    if (chunksToPreload != 0)
    {
        // Ensure that any chunks that were requested before are loaded in memory (in case streaming flushed them out after timeout)
        for (int32 i = 0; i < ASSET_FILE_DATA_CHUNKS; i++)
        {
            const auto chunk = _header.Chunks[i];
            if (GET_CHUNK_FLAG(i) & chunksToPreload && chunk && chunk->IsMissing())
                Storage->LoadAssetChunk(chunk);
        }
    }
    const LoadResult result = load();
#if !BUILD_RELEASE
    if (result == LoadResult::MissingDataChunk)
    {
        // Provide more insights on potentially missing asset data chunk
        Char chunksBitMask[ASSET_FILE_DATA_CHUNKS + 1];
        Char chunksExistBitMask[ASSET_FILE_DATA_CHUNKS + 1];
        Char chunksLoadBitMask[ASSET_FILE_DATA_CHUNKS + 1];
        for (int32 i = 0; i < ASSET_FILE_DATA_CHUNKS; i++)
        {
            if (const FlaxChunk* chunk = _header.Chunks[i])
            {
                chunksBitMask[i] = '1';
                chunksExistBitMask[i] = chunk->ExistsInFile() ? '1' : '0';
                chunksLoadBitMask[i] = chunk->IsLoaded() ? '1' : '0';
            }
            else
            {
                chunksBitMask[i] = chunksExistBitMask[i] = chunksLoadBitMask[i] = '0';
            }
        }
        chunksBitMask[ASSET_FILE_DATA_CHUNKS] = chunksExistBitMask[ASSET_FILE_DATA_CHUNKS] = chunksLoadBitMask[ASSET_FILE_DATA_CHUNKS] = 0;
        LOG(Warning, "Asset reports missing data chunk. Chunks bitmask: {}, existing chunks: {} loaded chunks: {}. '{}'", chunksBitMask, chunksExistBitMask, chunksLoadBitMask, ToString());
    }
#endif
    return result;
}

void BinaryAsset::releaseStorage()
{