1.16 Custom Dimensions

This is a lightweight plugin that loads all of the custom dimensions defined via datapacks as separate worlds. It only supports 1.16.4 and 1.16.5. You can also download a 1.16.3 version
here.




Usage:

- Create a backup of your server, just in case

- Install plugin

- Put the datapack that has the dimension in your default world's
datapacks folder (for example
world/datapacks)

- Remove/rename any worlds that have the same name as a custom dimension

- Start the server



If you already have a dimension save from vanilla, copy the folders from
worldfolder/dimensions/minecraft/<dimensionName>/ to
serverfolder/<dimensionName>/custom/ although I haven't tested this.




Notes:

• The plugin saves world data in a separate folder, meaning you won't lose any data if you load the world without the plugin (or if the plugin crashes).
• If you use a world manager that's not Multiverse or Hyperverse and this plugin loads after that plugin, then it may not work properly.
• Dimensions with custom namespaces are supported, the world name is always the key by default (so custom1:custom2 becomes a world named custom2).

Configuration:
You can ignore certain dimensions in the config or you can change how a custom dimension is known to Bukkit. With the config below it ignores dimensions like minecraft:single_biome (or anything:single_biome) and loads dimension:name with this same name for Minecraft (so /execute in dimension:name works) but it adds the world to Bukkit as bukkit_name, all plugins will see it as such and it will have a folder named bukkit_name.