Reload Data Packs and Custom World Settings Faster

Setting Up a Custom World

When creating saves with non-standard rules, you can combine vanilla's creation menus with the mod to avoid repeated interruptions later:

1. Open Singleplayer and select Create New World.

2. Switch to the More tab at the top of the screen.

3. Open Experiments to enable experimental game toggles, or click Data Packs to move custom packs into the active list.

4. Finish configuring your world and generate the save.

Exiting and Reopening Saves Repeatedly

In unmodded Minecraft, quitting to the title screen to swap files in a world's datapacks folder or test custom generation changes forces you through warning boxes every single time you re-enter the world. With Disable Custom Worlds Advice active, reloading stays quick:

1. Press Esc and select Save and Quit to Title whenever you need to make changes that require a full world reload.

2. Update your files inside your world save's datapacks folder.

3. Return to Singleplayer and click directly on the world's play icon.

The client skips straight past the data pack confirmation box and loads directly into the world.