SnakePlayer

When snake mode is switched on for a player, the player takes the form of a snake. The body length changes with the XP level, with one segment per level plus one. Commands from vanilla can change experience, and the size and speed of the snake are set through attributes whose valid ranges are enforced, so values outside them return an error. Snake mode itself is a boolean that a command can toggle for each targeted player.

The mod also covers respawning. A configuration option makes players respawn at a position that avoids other players already present. The spread search divides a rectangular region with one side centered on cx and cz into a grid of size r, and that spread can be enabled or disabled, or replaced by default spawning. The center coordinates of the spread are set in the configuration.

SnakePlayer needs Fabric API. A server running it needs every connecting player to have it too. Files are published for Fabric, Forge and NeoForge across eight release versions, 1.20.1 – 26.2, and the code is released under the MIT License as open source.