Resources

rosetta-resources edits resources while Minecraft loads them. It requires core; see setup. Its Java API is in net.rasanovum.runeweaver.

Use the data Gradle plugin for static recipes, advancements, and tags. Use this artifact when a resource needs to change at runtime.

API

• Runeweaver.registerEvent(...) registers an edit with a resource predicate, callback, priority, lifetime, and error policy.
• RuneweaverEventBuilder<T> provides the same options through setters.
• RuneweaverCodecs supplies codecs for JSON, PNG, and NBT resources.
• Runeweaver.registerReference(...) captures a resource for another operation to read.

A JSON event callback receives EventContext<JsonElement>. Read the value with getFile(), replace it with setFile(...), or edit the JSON object directly. getIndex() identifies the resource. createResource(...) adds a resource, and markForDeletion(true) removes the current one.

Register persistent edits during mod initialization with Lifetime.PERSISTENT. Pass an explicit ErrorPolicy to choose how failures are handled.

See Runeweaver, EventContext, and the event builder for signatures.