Interactive physics moving block structures in Minecraft

Sable Sable is an intrusive library mod for Minecraft that adds my take on interactive moving block structures, called "sub-levels". Sub-levels contain normal Minecraft chunks, entities, and block-entities, but exist at a separate dynamic position and orientation within Minecraft levels. My goal is to maximize compatibility, performance, and immersion of interacting with sub-levels, as simply as possible. Compatibility Warning Sable is an incredibly intrusive mod. It makes extensive use of mixins, and is prone to extensive compatibility issues with other mods. Developers For adding optional, and simple compatibility to a mod to function alongside Sable, view Sable Companion. View the Sable Developer Wiki for documentation and guides.

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Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.