VLib is a library mod for Valkyrien Skies that provides many utilities for players, modpack makers, and mod developers.

For Players / Modpack Makers

• VS Player Collision Bug Fix: Going through tight vertical spaces such as trapdoors on ships will now behave as expected when the ship is rotated.
• Automatic Modded Block Mass Calculation: run /vlib generateMasses and VLib will calculate block mass estimates for all modded blocks. It will save the masses and bundle them into a jar file in your mods folder
• Assembly Stick: Right click on a build to instantly assemble it as a ship! (NOTE: this feature is currently incompatible with C2ME)
• Per-Dimension Ship Gravity: Allows you to set the default ship gravity per dimension with a datapack
• Per-Dimension Ship Scale: Allows you to set the default ship scaling per dimension with a datapack

For Developers

• Data driven features for setting MC (or datapack) structures to generate as ships
• VLibGameUtils provides functions for assembly (with or without blacklist), and getting and saving ship structure templates.
• DimensionSettingsManager allows you to query or set default ship gravity and scale per dimension (via code or datapack)

More detailed information can be found on the the wiki.