package Justin_Perry.learningMod.gen;

import java.util.Random;

import Justin_Perry.learningMod.init.modBlocks;
import net.minecraft.block.state.IBlockState;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.IChunkGenerator;
import net.minecraft.world.gen.feature.WorldGenMinable;
import net.minecraftforge.fml.common.IWorldGenerator;

public class nestGen implements IWorldGenerator{
	
	@Override
	public void generate(Random random, int ChunkX, int ChunkZ, World world, IChunkGenerator chunkGenerator, IChunkProvider chunkProvider) {
		if (world.provider.getDimension() == 0 ) {
			generateSurface(random, ChunkX, ChunkZ, world, chunkGenerator, chunkProvider);
		}
	}
	private void generateSurface(Random random, int ChunkX, int ChunkZ, World world, IChunkGenerator chunkGenerator, IChunkProvider chunkProvider) {
		generateOre(modBlocks.BEE_NEST_BLOCK.getDefaultState(), world, random, ChunkX*16, ChunkZ*16, 63, 80, 40, 50);
	}
	private void generateOre(IBlockState ore, World world, Random random, int x, int z, int minY, int maxY, int size, int chances) {
		
		int deltaY = maxY - minY;
		for(int i = 0; i < chances; i++) {
			BlockPos pos = new BlockPos (x + random.nextInt(16), minY + random.nextInt(deltaY), z + random.nextInt(16));
			
			
			WorldGenMinable generator = new WorldGenMinable(ore, size);
			generator.generate(world, random, pos);
			
		}
	}
}

 

I am attempting to generate a block, BEE_NEST_BLOCK on the surface of the overworld only. I have drastically increased the size and possibility of the block's generation just to make sure it is being generated. I discovered it is, in fact, being generated, However, my hypothesis, based on visual inspection, is that these blocks are only "replacing" stone blocks. If I could be lead in the right direction, I would appreciate it. I have spent a few hours on this situation as well as looking for a hint from previous posts, but I could not find any. Thank you very much for your time, patience, and effort to help me.

53 minutes ago, diesieben07 said:

Yes. That's how WorldGenMinable works. It replaces stone blocks.

Thank you so much, I will look into that!

I can find no documentation on generating blocks on the surface of the overworld.

2 minutes ago, Justin_Perry said:

I can find no documentation on generating blocks on the surface of the overworld.

Yeah, that's it's tricky, you have to use a word gen subscriber and resolve where is the highest grass or surface block...at least that how I did it to gen some crop patches, I suggest looking into the code that handles grass placement it helped me...

Or better! Look at the one that places pumpkins after all you want to place a few blocks or one block in a chunk!

I think it's called WorldGenPumpkin...

I appreciate the help but by using WorldGenPumpkin I am only spawning in more pumpkins.

27 minutes ago, Justin_Perry said:

I appreciate the help but by using WorldGenPumpkin I am only spawning in more pumpkins.

You use the WorldGenPumpkin class as a reference for your own worldgen class, but replace the pumpkins with the block that you want. Or, add a block to your constructor so you can use any block without creating a new class.

5 minutes ago, Dizzlepop12 said:

You use the WorldGenPumpkin class as a reference for your own worldgen class, but replace the pumpkins with the block that you want. Or, add a block to your constructor so you can use any block without creating a new class.

how do I locate the worldgenpumpkin class?

2 minutes ago, Justin_Perry said:

how do I locate the worldgenpumpkin class?

Nevermind, I found it, thank you!

After today I will be educating myself in Java. I have one last request that someone look at my code and give me some final advice. Thanks.

 

package Justin_Perry.learningMod.gen;

import java.util.Random;

import Justin_Perry.learningMod.init.modBlocks;
import net.minecraft.init.Blocks;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.gen.feature.WorldGenPumpkin;



public class nestGen extends WorldGenPumpkin{
	
	@Override
	public boolean generate(World worldIn, Random rand, BlockPos position) {
			for (int i = 0; i < 64; ++i)
	        {
	            BlockPos blockpos = position.add(rand.nextInt(8) - rand.nextInt(7), rand.nextInt(4) - rand.nextInt(3), rand.nextInt(8) - rand.nextInt(7));

	            if (worldIn.isAirBlock(blockpos) && worldIn.getBlockState(blockpos.down()).getBlock() == Blocks.GRASS && modBlocks.BEE_NEST_BLOCK.canPlaceBlockAt(worldIn, blockpos))
	            {
	                worldIn.setBlockState(blockpos, modBlocks.BEE_NEST_BLOCK.getDefaultState(), 2);
	            }
	        }
		
		  return true;
	}
	
}

 

I am calling it in PreInit as

 

@EventHandler
	public static void PreInit(FMLPreInitializationEvent event)
	{
		new nestGen();
	}
	

 

Advice: read this https://gist.github.com/Cadiboo/fbea89dc95ebbdc58d118f5350b7ba93. Your code looks fine, but your naming is horrible.

8 minutes ago, Cadiboo said:

Advice: read this https://gist.github.com/Cadiboo/fbea89dc95ebbdc58d118f5350b7ba93. Your code looks fine, but your naming is horrible.

While I appreciate the feedback on my naming, that's not what I am asking help on. The code is not fine, it does not do what I intended. I am aware of my naming and misuse of convention, but I strictly kept it that way and made myself well aware of non-capitalization and wording. Take care.