Fiw Warp

Players set several named homes, and the number each player may keep is configurable. Warps are admin-only by default, but server owners can let players create their own warps, with a per-player limit. Home, warp and back teleports each have separate cooldowns, and each of those three systems can be switched off independently, for example to run a homes-only setup with warps and back disabled. Disabled systems hide their commands entirely.

Before a teleport starts, the player sees a clickable Accept or Deny prompt. A warmup requires the player to stand still for a few seconds, five by default, and moving or getting hit cancels it. Admins can skip the warmup through a permission level. The teleport plays particles and a sound, with a short cosmetic vanish burst, and every message the mod sends can be reworded in the config.

The mod is written in Kotlin with one codebase for Fabric and NeoForge. It registers networking on the server and leaves client code out of the way, so only the server needs the mod installed, and players join a server running it without installing anything. Fabric Language Kotlin is required on Fabric and Kotlin for Forge on NeoForge, alongside Fabric API on Fabric. The mod is published for 1.21.11 only, and its source code is public under the MIT License.