[Solved] [1.16] How do I access all registered dimensions?

[xBigEllx]

Hello. I'm creating a mod that needs to access all registered Vanilla and mod dimension Ids.

 

In 1.15, it was possible to use the following:

for (DimensionType type : DimensionType.getAll()) {}

From there, I could access each of their dimension Ids. This seems to have changed in 1.16 and I can't figure out another way to access these dimensions.

 

I have tried accessing the "WORLD_TYPES" Forge registry by using the following:

for (ForgeWorldType type : ForgeRegistries.WORLD_TYPES.getValues()) {}

Unfortunately, it appears that this is also not the correct way to do it as there are no values in here.

 

Any help is appreciated.

Edited April 8, 2021 by xBigEllx

[ChampionAsh5357]

DimensionTypes are dynamic since they are now data driven. This means that the associated data can only be accessed whenever a world is loaded. You can get access to this through MinecraftServer#registryAccess which gives you an instance of DynamicRegistries. There is a convenient method there for grabbing the registry called DynamicRegistries#dimensionTypes. Registry is an instance of Iterable on the value.

[xBigEllx]

Thank you, that's just what I needed. However, I needed to change the names of some of the methods I was calling, as it seems they were obfuscated (I think that's the correct term).

 

Here is the code I used to access all dimension types:

for (DimensionType type : world.getServer().func_244267_aX().func_230520_a_()) {}

 

Here is the code I used to access all dimension Ids:

for (ResourceLocation location : world.getServer().func_244267_aX().func_230520_a_().keySet()) {}

 

[balex25]

// Get all dimensions

MinecraftServer server = ...
Registry<DimensionType> dimensionRegistry = server.registryAccess().registryOrThrow(Registries.DIMENSION_TYPE);

for (Map.Entry<ResourceKey<DimensionType>, DimensionType> dimensionEntry : dimensionRegistry.entrySet()) {
  ResourceKey<DimensionType> dimensionKey = dimensionEntry.getKey();
  DimensionType dimension = dimensionEntry.getValue();
}

Working on 1.20.1, if someone is still interested in the latest version of Minecraft.

[NinaKunze]

  

On 4/8/2021 at 6:03 AM, xBigEllx said:

Hello. I'm creating a mod that needs to access all registered Vanilla and mod dimension Ids.

 

In 1.15, it was possible to use the following:

for (DimensionType type : DimensionType.getAll()) {}

From there, I could access each of their dimension Ids. This seems to have changed in 1.16 and I can't figure out another way to access these dimensions.

 

I have tried accessing the "WORLD_TYPES" Forge registry by using the following:

for (ForgeWorldType type : ForgeRegistries.WORLD_TYPES.getValues()) {}

Unfortunately, it appears that this is also not the correct way to do it as there are no values in here.

 

Any help is appreciated.

 

 

In Minecraft 1.16+, use `DimensionManager` to access dimension IDs. Iterate through registered dimensions with `DimensionManager.getRegistry().keySet()`, enabling access to both vanilla and mod-added dimensions.

Edit: All good?

Edited November 17, 2023 by NinaKunze