Stanlyhalo

Thank you so much, I'll def. keep an eye out for that forum post for when/if you post a sharable multiple biome provider code. Edit*: I'm also probably gonna look at some more of the forge source code to see how the world type generates multiple biomes.

I have a couple custom biomes with designated custom surface builders, although I don't know how to make the kind of biome surface builder I want. So what I am asking, is a walkthrough to how the default biome surface builder works, and how I can create my own to the type of biome I want, this is the default biome surface builder: protected void buildSurface(Random random, IChunk chunkIn, Biome biomeIn, int x, int z, int startHeight, double noise, BlockState defaultBlock, BlockState defaultFluid, BlockState top, BlockState middle, BlockState bottom, int sealevel) { BlockState blockstate = top; BlockState blockstate1 = middle; BlockPos.Mutable blockpos$mutable = new BlockPos.Mutable(); int i = -1; int j = (int)(noise / 3.0D + 3.0D + random.nextDouble() * 0.25D); int k = x & 15; int l = z & 15; for(int i1 = startHeight; i1 >= 0; --i1) { blockpos$mutable.setPos(k, i1, l); BlockState blockstate2 = chunkIn.getBlockState(blockpos$mutable); if (blockstate2.isAir()) { i = -1; } else if (blockstate2.getBlock() == defaultBlock.getBlock()) { if (i == -1) { if (j <= 0) { blockstate = Blocks.AIR.getDefaultState(); blockstate1 = defaultBlock; } else if (i1 >= sealevel - 4 && i1 <= sealevel + 1) { blockstate = top; blockstate1 = middle; } if (i1 < sealevel && (blockstate == null || blockstate.isAir())) { if (biomeIn.getTemperature(blockpos$mutable.setPos(x, i1, z)) < 0.15F) { blockstate = Blocks.ICE.getDefaultState(); } else { blockstate = defaultFluid; } blockpos$mutable.setPos(k, i1, l); } i = j; if (i1 >= sealevel - 1) { chunkIn.setBlockState(blockpos$mutable, blockstate, false); } else if (i1 < sealevel - 7 - j) { blockstate = Blocks.AIR.getDefaultState(); blockstate1 = defaultBlock; chunkIn.setBlockState(blockpos$mutable, bottom, false); } else { chunkIn.setBlockState(blockpos$mutable, blockstate1, false); } } else if (i > 0) { --i; chunkIn.setBlockState(blockpos$mutable, blockstate1, false); if (i == 0 && blockstate1.getBlock() == Blocks.SAND && j > 1) { i = random.nextInt(4) + Math.max(0, i1 - 63); blockstate1 = blockstate1.getBlock() == Blocks.RED_SAND ? Blocks.RED_SANDSTONE.getDefaultState() : Blocks.SANDSTONE.getDefaultState(); } } } } } So if anyone could walk me through how this works, that would be amazing. Also if someone would tell me the math I would have to do to make a sahara surface builder, that would be awesome.

I got it so it spawns a custom biome in 1.15.2. I have a custom ChunkGenerator, MultiBiomeProvider, and GenerationSettings. Although I'm trying to get my MultiBiomeProvider to be able to provide multiple biomes. How do I accomplish this? Or does anyone already have a premade code to add these in?

Well, I have been trying to make a custom provider, which I will continue to make along with stuff to add to configure sizes of biomes hopefully, and also, okay... I do know Java, but alrighty than.

Would anyone know how to make a WorldType in 1.15.2, I created one in 1.14.4, but now I want to make it in 1.15.2, and also have multiple biomes. On the side if you could, explain how I would make custom recipes that ONLY work when in the WorldType (optional). Please help, I've been at this for a while trying to make the WorldType work.

Well damn, that actually worked, mind explaining why this is?

I'm making a 1.15.2 mod because I wanted to updated my mod from 1.12.2, since there different I just moved all my textures and .JSON files over, and updated them. I uploaded my crash-report file. crash-2020-06-08_11.21.44-client.txt

I have this same issue, but I'm creating a mod, I did copy+paste some of my textures and json files into the newer version and updated them because I'm making an updated version to 1.15.2, why am I getting this now?

I'm just gonna remake it in 1.15.2, and update it from there when new versions come out, also I hate how they have moved a lot more things over to JSON, I know how JSON works, but I would have more flexibility if it was in Java because I can then do events, or some special action.

What did you fix in your mods.toml file?

So I've been making a mod in 1.14.2, but I was wondering how would I update it to 1.15.2, would I probably set up a new project and setup 1.15.2 forge, but how do I update all my stuff? Also, a side question if it's possible to answer, I noticed that now block drops are in JSON and it's different to code events, but why did they move away from having a separate java class file for each block (I kinda liked it better like that)?

So I'm still having a hard time making a world type have two biomes, I checked and got the two biomes to work separately but adding them both to one world type, that's where I'm still running into.

So I just tried instead of: return new OverworldChunkGenerator(world, new SingleBiomeProvider(provider), settings); I can do: return new OverworldChunkGenerator(world, new BiomeProvider(provider), settings); So how could I possibly make it instead of: SingleBiomeProviderSettings provider = new SingleBiomeProviderSettings(); Into just BiomeProviderSettings because I am trying different combos and trying to ctrl+click to open it. Edit*: Figured it out: OverworldBiomeProviderSettings But idk how to add a biome, also how would I do nether & end (maybe answer this after how to add a biome to the OverworldBiomeProviderSettings)?

Well didn't work. Is their a example one that someone has made, because mine just don't work, and how would I add a config to my World Type?

Yup I am currently doing it, and this is what I have so far on my settings: private Biome[] biomes; public ExpansionModBiomeProviderSettings addBiome(Biome[] biomeIn) { biomes = new Biome[biomeIn.length]; for (int i = 0; i < biomeIn.length; i++) { biomes[i] = biomeIn[i]; } return this; } public Biome[] getBiome() { return this.biomes; } Also how would I call addBiome from my WorldType, because it is underlined in red. Edit*: I'm trying to make it so that the WorldType adds a biome list and the biome provider settings will make it a list so that the provider can read one at a time if that's possible.