Example custom item & waypoint mappings for Geyser, that can be used for testing, and, well, examples.
This repository consists of a Java datapack, a Java resourcepack, Geyser item mappings and a Bedrock resourcepack. To use these, you must set up a Java 26.2 server with Geyser. Install the Java datapack, Geyser mappings, and Bedrock resourcepack on your server and the Java resourcepack on your Java client. Then, run /function geyser_mc:give_all to receive all the custom items.
These textures are horrible!
Yes, I'm a programmer, not a texture artist. I simply took some textures from vanilla Minecraft, modified the colours a bit, and added some bits and bobs. This project is to illustrate how custom items work in Geyser, not to make a nice looking resourcepack.
This project is licensed under CC0.
At the moment there are 5 custom items, described below. These custom items all use the vanilla Flint item under the hood, but have modified components to give them custom behaviour and a nice texture.
Simple food item to demonstrate custom food and stack sizes.
Another simple (but a bit more complicated) food item. Demonstrates consume seconds and dimension predicates (has a different texture in the End dimension).
Demonstrates one-click use items in datapacks with a custom use cooldown.
Demonstrates custom tools and more predicate stuff, has a different texture when broken (only 1 durability point left).
Demonstrates custom armour. Uses an equipment model in the Java resourcepack and an attachable in the Bedrock resourcepack.
The resourcepacks have one custom waypoint style, geyser_mc:geyser, Geyser waypoint mappings included. You can activate this waypoint style for an entity by running
/waypoint modify <target> style set geyser_mc:geyser.