Hello guys, I am here to ask you for help about my mod.

Ok, so I tried to create a flower who spawn in the biome Forest per exemple.

 

That is my code :

package fr.troox.nezylia.init;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.feature.WorldGenMinable;
import net.minecraftforge.common.BiomeDictionary;
import net.minecraftforge.common.BiomeDictionary.Type;
import net.minecraftforge.common.BiomeManager;
import net.minecraftforge.common.BiomeManager.BiomeType;

public class FlowerMod 
{
    public static void init()
    {
        BiomeManager.getBiomes(BiomeType.COOL);
        
    }
    
    public void generate(Random random, int chunkX, int chunkZ, World world,
    IChunkProvider chunkGenerator, IChunkProvider chunkProvider)
    {
        int x = chunkX * 16;
        int z = chunkZ * 16;
        
        BiomeGenBase biome = world.getWorldChunkManager().getBiomeGenAt(x, z);
        
        if(BiomeDictionary.isBiomeOfType(biome, Type.FOREST))
        {
            
        }
    }
    
}

Im not sure but I think is not that. And I don't know what I should to do for a generation of already existing biome exist.

 

Thank you in advance for your help.

Well, what you probably actually want is if(biome == Biomes.FOREST)

The code you have now will spawn your flower in any forest: forest, birch forest, tiaga, etc.

12 hours ago, Draco18s said:

Well, what you probably actually want is if(biome == Biomes.FOREST)

The code you have now will spawn your flower in any forest: forest, birch forest, tiaga, etc.

Sorry for my late message, I didn't see ... So If I understand what you say, I just need to to make if(biome == Biomes.FOREST) for one biome ?

 

But How I generate flower on minecraft (map) please ?

 

Thank you in advance !

It will match only the forest biome, yes.

As for generating flowers, world.setBlockState(...) does amazing things.

 

If you're asking how to spawn flowers the way vanilla spawns flowers, I suggest looking for the code vanilla uses to spawn flowers.

13 minutes ago, Draco18s said:

It will match only the forest biome, yes.

As for generating flowers, world.setBlockState(...) does amazing things.

 

If you're asking how to spawn flowers the way vanilla spawns flowers, I suggest looking for the code vanilla uses to spawn flowers.

Ok, I will try this method, thank you

Humm world.setBlockState does not exist, can you make me an exemple please ?

 

That is my code : 

package fr.troox.nezylia.world;

import java.util.Random;

import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraftforge.common.BiomeDictionary;
import net.minecraftforge.common.BiomeDictionary.Type;
import net.minecraftforge.common.BiomeManager;
import net.minecraftforge.common.BiomeManager.BiomeType;

public class WorldFlowers 
{
    public static void init()
    {
        
    }
    
    public void generate(Random random, int chunkX, int chunkZ, World world,
    IChunkProvider chunkGenerator, IChunkProvider chunkProvider)
    {
        int x = chunkX * 16;
        int z = chunkZ * 16;
        
        BiomeGenBase biome = world.getWorldChunkManager().getBiomeGenAt(x, z);
        
        if(biome == biome.forest)
        {
            world.setBlock(p_147449_1_, p_147449_2_, p_147449_3_, p_147449_4_);
        }
    }
    
}

Thank you !

@Draco18s

Edited February 12, 20187 yr by Trooox

setBlockState doesn't exist because you're using an older version of Minecraft.

You should probably update.

But I prefer to play in 1.7.10, I found : 

 

 public void generate(Random random, int chunkX, int chunkZ, World world,
    IChunkProvider chunkGenerator, IChunkProvider chunkProvider)
    {
        for(int i = 0; i < 2; i++)
        {
         int randPosX = chunkX + random.nextInt(16) + 8;
         int randPosY = random.nextInt(256);
         int randPosZ = chunkZ + random.nextInt(16) + 8;
         (new WorldGenFlowers(BlockMod.flowertest)).generate(world, random, randPosX, randPosY, randPosZ);
        }
    }

That can work no ?