Enabling Automatic Horse Conversion in Singleplayer Worlds

Activating in a New World

When creating a fresh singleplayer world alongside both DragN’s Livestock Overhaul and SWEM, open the world creation screen and click the Data Packs button before generating the terrain. Move this data pack from the available column on the left into the selected column on the right, then confirm your changes and create the world. Once you load in, the pack runs continuously in the background every tick with zero manual setup or command blocks required.

Adding to an Existing World

If you already have an active singleplayer save where DragN’s Livestock Overhaul horses have spawned, you can still convert them automatically:

1. Open the pause menu, save and quit to the title screen, select your world, and click Edit, then Open World Folder.

2. Open the datapacks folder inside your save directory and place the data pack inside it.

3. Rejoin your world. If cheats are enabled, you can also drop the pack into the folder while playing and run /reload in chat.

As soon as the world loads the pack, any DragN’s Livestock Overhaul horses inside active chunks are detected and replaced at their exact coordinates with their SWEM equivalents.