Team Ping (with Sable structures compat)

First release. Minecraft 1.21.1, NeoForge.

Point at something, press Y, and your team sees a marker there — with your name on it, how far away it is, and an arrow at the edge of the screen when it is behind you. Nothing is written in chat.

What is in it

• Markers that know what you meant. Point at ore and the marker names it. Point at a teammate and it turns blue and says Ally; point at anyone else and it turns red and says Enemy. Point at a Create Aeronautics ship and the marker lands on the hull with the ship's name on it.
• Danger markers on Shift + Y, red and loud.
• Waypoints on Ctrl + Y — they do not fade, they live in the world save, and the team sees them. A waypoint belongs both to whoever placed it and to the team they were in at the time, so a mate who joins later still sees it. Eight per player, Ctrl + Shift + Y for the list.
• Map markers on Xaero's Minimap and World Map, if you have them.
• FTB Teams and vanilla /team both count at once, not one instead of the other.
• A small API in dev.teamping.api for other mods that want to draw markers themselves.
• Two plain JSON config files. English and Russian.

Installing

Drop the jar into mods/. Put it on the server too — the server is what decides who your teammates are.

A player without the mod can still join a server that has it, and a player with it can join a server without it (they get one notice the first time they press the key).

Worth knowing

• Nothing else is required — no Architectury, no Fabric API, no config library. FTB Teams, Xaero and Create Aeronautics are all optional and detected at runtime; without them the matching feature simply goes quiet.
• Map markers hook into the minimap. Xaero's World Map on its own has nowhere to put them.
• Ship names come from the ship. Unnamed ones read "Vessel".
• The Fabric port lives in fabric/ and is not part of this release.

Licence

MIT. Do whatever you like with it — use it, change it, ship it in a pack, take pieces for your own mod. The only thing asked in return is that my name stays in the licence file.