advancement-reloader notes

What it does

• Adds a client-side HUD that lists recent or pinned advancements with their progress bars and counts.
• Highlights advancements as they update and keeps pinned ones visible even with no recent progress.
• Provides a quick toggle key (default O) to turn the HUD on or off without opening menus.
• Offers client commands for status checks, reloading config, and pinning/unpinning specific advancement IDs.

How to use it

• Press O in-game to toggle the progress HUD.
• Client commands:
  • /advancementreloader shows whether the HUD is enabled.
  • /advancementreloader toggle switches the HUD on or off.
  • /advancementreloader reload reloads the config file.
  • /advancementreloader pin <namespace:id> and unpin <namespace:id> manage pinned advancements.
• Configuration lives in config/advancement-reloader.json and lets you adjust visibility, background, highlight duration, HUD offsets, and pinned IDs.

Implementation notes

• The HUD is rendered via Fabric's HUD callback and listens for advancement data already sent to the client; no extra packets are required.
• Advancement progress is read from the client's advancement handler (using reflection to access the live progress map) and merged with the placed advancement tree for titles and icons.
• The overlay prioritizes pinned items, then the most recently updated/in-progress advancements, capped by the configurable visible count (minimum size respects pinned entries).

Limitations and future ideas

• Reflection is used to read the advancement progress map; if internals change in future Minecraft/Fabric versions, the overlay may need an update.
• Pinned entries still rely on the server sending advancement progress when you join the world; they will appear once that data is available.