NameplateBuilder API

A lightweight compile-time API for mod developers who want to add their own nameplate segments to NameplateBuilder.

Who Needs This?

Mod developers only. This jar is a compile-time dependency for building mods that integrate with NameplateBuilder. It does not go in the /mods folder and should not be listed as a required CurseForge dependency for your mod.

• Server owners: You only need the NameplateBuilder server plugin. Do not download this API jar.
• Mod developers: Download this jar, place it in your libs/ folder, and add it as a compileOnly dependency in your build.gradle.

If your mod fully integrates with NameplateBuilder (meaning you use it for nameplates instead of managing them yourself), mark the server plugin (not this API) as a required dependency in your CurseForge Project Settings.

Setup

build.gradle:

dependencies {
    compileOnly files('libs/NameplateBuilder-API-2.2.0.jar')
}

manifest.json:

{
  "Dependencies": {
    "Frotty27:NameplateBuilder": ">=4.260326.7"
  }
}

What's In the API?

Quick Example

@Override
protected void setup() {
    NameplateAPI.define(this, "bounty", "Bounty",
            SegmentTarget.NPCS, "$500")
        .enabledByDefault(SegmentTarget.NPCS)
        .resolver((store, entityRef, variantIndex) -> {
            BountyComponent bounty = store.getComponent(entityRef, bountyType);
            if (bounty == null) return null;
            return "$" + bounty.getAmount();
        });
}

That's it. No tick systems needed. NameplateBuilder calls your resolver automatically for every visible entity. Players can add "Bounty" to their chain, reorder it, and pick display formats via /npb.

See the Quick Start guide for a full walkthrough.

Additional Files

The download includes the -javadoc.jar and -sources.jar alongside the main API jar. Place all three in your libs/ folder for full IDE support (autocomplete, inline docs, click-to-source).