How do I add ore to generate in custom block?

[mcDandy]

I have created dimension entirly of packed_ice and I want to generate ores there. I am using forge for 1.15.2

Edited April 19, 2020 by mcDandy
gorgot to add minecraft version

[Ugdhar]

Take a look into net.minecraft.world.biome.DefaultBiomeFeatures and search for addOres.

A quick glance shows you probably have to add to the FillerBlockType enum and then use that in your OreFeatureConfig.

[mcDandy]

Thx. I will look on java forums how to add to enum.

Edited April 19, 2020 by mcDandy
typo

[Ugdhar]

7 minutes ago, mcDandy said:

I will look on java forums how to add to enum.

Just look at the FillerBlockType enum, I believe it has a method to add or create a new one built into it.

[mcDandy]

only promising is 

      private FillerBlockType(String p_i50618_3_, Predicate<BlockState> p_i50618_4_) {
         this.field_214742_d = p_i50618_3_;
         this.field_214743_e = p_i50618_4_;
      }

which is not accessible.

or
 

      public static FillerBlockType create(String enumName, String p_i50618_3_, Predicate<BlockState> p_i50618_4_) {
         throw new IllegalStateException("Enum not extended");
      }

which is probably only there for erroring out.

[Ugdhar]

48 minutes ago, mcDandy said:

      public static FillerBlockType create(String enumName, String p_i50618_3_, Predicate<BlockState> p_i50618_4_) {
         throw new IllegalStateException("Enum not extended");
      }

which is probably only there for erroring out.

Nope, I think this one is magic, give it a try! And if you update your mappings, things have better names.

[mcDandy]

I do not know what to do with it... I will probably need to override it, but with what? Calling it directly is nonsense.
sorry. I am complete noob with this.

[Animefan8888]

2 hours ago, mcDandy said:

Calling it directly is nonsense.
sorry. I am complete noob with this.

You call it directly and store it in a public static final field.

[mcDandy]

what should set enumName to? Am I right with "FillerBlockType"?

Edited April 19, 2020 by mcDandy
typo

[Animefan8888]

4 minutes ago, mcDandy said:

what should set enumName to? Am I right with "FillerBlockType"?

Yes because that is the name of the Enum in the code. The second string is supposed to be "modid:somename"

[mcDandy]

Thank you.