1.15.2 Custom area generation

Hello, I was looking into chunkgenerator but it seems to only be for whole world generation. Is there a way to generate a small area (like 100 x 100) and not the whole world?

 

Thanks Schottky, yeah I was thinking about creating my own version but it seems like a lot of work. Was hoping there was a way to use the chunkgenerator to copy the materials it makes.

I guess another way would be to copy the materials from a separate region and then replace them in the areas I need.

 

it was easier than I thought xD

So from this, https://bukkit.gamepedia.com/Developing_a_World_Generator_Plugin, you just have to grab the chunkdata it returns and iterate over it like so..

Code (Text):

        Generator g = new Generator();
        ChunkData cd = g.generateChunkData(Bukkit.getWorld("my_world"), null, 0, 0, null);
       
        for (int x = 0; x < 16; x++) {
            for (int z = 0; z < 16; z++) {
                for (int y = 0; y < 200; y++) {
                    Bukkit.getWorld("my_world").getBlockAt(x, y, z).setType(cd.getType(x, y, z));
                }
            }
        }

Only issue I forsee is getting the populators like trees, mobs, etc etc.. but I guess I can just add all of that in later. Still feels like there should be an easier way though.