Spacetime Traverse

A player who looks at an entity within 4 blocks can trigger a random swap with an entity inside that distance, and the mod can also exchange positions and rotation with an entity the player is looking at within a 30-block radius. Blocks within 30 blocks of the player are excluded from these swaps, and the case that faces the direction of the coordinates is handled before the swap. The default key for the action is R.

The Waypoint List screen lets players register, edit, quick-register and delete waypoints, and place portals between them. The Portal Action Button is reached through an item that is crafted from Ender Eye, Netherite Ingots and Nether Stars; once that item is used, the advancement granting access to the button is earned. The mod needs TokorotenSlime on every loader, and Multi Tools is an optional addition.

Spacetime Traverse runs on client and server, so the server and every player need it. Files are published for Fabric, Forge and NeoForge across 10 release versions, 1.20.1 – 26.3, and the code is covered by a custom license that is not open source. Public source code and an issue tracker are linked by the author.