Makes startup loading time faster by 60%

What it does

Before loading asset bundles, they will be decompressed into Lethal Company Game/Cache/AssetBundles. Decompressing can help with slow loading of asset bundles or high RAM usage.

Where decompressed asset bundles are stored

They are stored in Lethal Company Game/Cache/AssetBundles.

Links

• Thunderstore

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.6.4] 2024-06-18

Changed

• Internal size of stream buffer to speed up hashing.

Fixed

• Bundle with enabled flag ShouldNotDecompress is not updating last access time.
• Deletion of temp assetbundles called twice.

[0.6.3] 2024-06-18

Added

• Deleting of unknown cached assetbundles on start up (unknown means that bundle doesn't have a metadata info).

[0.6.2] 2024-06-17

Fixed

• Finding assetbundle metadata by hash failing.

[0.6.1] 2024-06-16

Changed

• Algorithm of hashing assetbundle from SHA1 to Hash128 (spookyhash).

[0.6.0] 2024-06-16

Added

• Big size assetbundles (larger than 300MB) are recompressed with LZ4 instead of uncompressed. This should fix crashes with very unoptimized mod assets.
• Deleting temp files on game start up.
• Deleting assetbundle metadata if uncompressed bundle was deleted.
• Pre-check to not recompress, if original assetbundle is already uncompressed or compressed with LZ4.

Removed

• Deleting of the old cache that was introduced in v0.4.0.

[0.5.0] 2024-04-24

Changed

• All bundle loading by stream are now recompressed.

Fixed

• Array leaking from the pool.

[0.4.0] 2024-04-04

Added

• Check of drive space before trying to decompress.

Changed

• Moved cache folder to the game installation.
  • The old cache folder will be deleted.
• Switching to main thread when decompress the bundle.
• Loading of uncompressed bundle to make them load faster.

Fixed

• Exception that happens if mod trying to load non exists bundle.

[0.3.1] 2024-03-28

Fixed

• Exception that prevents to decompress bundle.

[0.3.0] 2024-03-28

Changed

• Cache folder is now global (%userprofile%\AppData\LocalLow\<companyname>\<productname>).

[0.2.0] 2024-03-28

Changed

• Decompression is now happens in background.
• Decompression thread priority is set to Normal instead of High.
• AssetBundle loaded via FileStream will be now cached.

[0.1.0] 2024-03-25

Added

• Debug log when decompressed assetbundle is loaded instead.
• LastAccessTime to the metadata.json file.
• Cached assetbundle will be deleted after 3 days of inactive usage.

Changed

• Lock the metadata file when updating it.

Fixed

• No logs are printed.

[0.0.2] 2024-03-22

Changed

• Catch any exception when trying to load decompressed assetbundle.
• Move logs to ManualLogSource instead of Console.

[0.0.1] 2024-03-22

Added

• Project files