A New Flower

MOD_FILE CONTENTS:

package net.minecraft.src;

import java.util.Random;

public class mod_tutorial extends BaseMod
{



	//Textures

	//Blocks

	public static final Block SoulFlower = (BlockSoulFlowers)(new BlockSoulFlowers(211, ModLoader.addOverride("/terrain.png","/Blocks/soulflower.png"))).setHardness(0.0F).setStepSound(Block.soundGrassFootstep).setBlockName("SoulFlower");

	//Tree Blocks

	//Very Complex Blocks

	//Items

	public void load()
	{

		//Registering

		ModLoader.registerBlock(SoulFlower);

		//Adding names

		ModLoader.addName(SoulFlower, "Soul Flower");

		//Tile Entity

		//Biomes

		ModLoader.addBiome(BiomeGenBase.souldesert);

		//Crafting Recipes

		//Smelting Recipes

		//Shapeless Recipes


	}

	public String getVersion()
	{
		return "1.2.5";
	}
}

BLOCKSOULFLOWERS FILE:


package net.minecraft.src;

import java.util.Random;

public class BlockSoulFlowers extends Block
{
    protected BlockSoulFlowers(int par1, int par2, Material par3Material)
    {
        super(par1, par3Material);
        blockIndexInTexture = par2;
        setTickRandomly(true);
        float f = 0.2F;
        setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, f * 3F, 0.5F + f);
    }

    protected BlockSoulFlowers(int par1, int par2)
    {
        this(par1, par2, Material.plants);
    }

    /**
     * Checks to see if its valid to put this block at the specified coordinates. Args: world, x, y, z
     */
    public boolean canPlaceBlockAt(World par1World, int par2, int par3, int par4)
    {
        return super.canPlaceBlockAt(par1World, par2, par3, par4) && canThisPlantGrowOnThisBlockID(par1World.getBlockId(par2, par3 - 1, par4));
    }

    /**
     * Gets passed in the blockID of the block below and supposed to return true if its allowed to grow on the type of
     * blockID passed in. Args: blockID
     */
    protected boolean canThisPlantGrowOnThisBlockID(int par1)
    {
        return par1 == Block.slowSand.blockID;
    }

    /**
     * Lets the block know when one of its neighbor changes. Doesn't know which neighbor changed (coordinates passed are
     * their own) Args: x, y, z, neighbor blockID
     */

    /**
     * Can this block stay at this position.  Similar to canPlaceBlockAt except gets checked often with plants.
     */
    public boolean canBlockStay(World par1World, int par2, int par3, int par4)
    {
        return (par1World.getFullBlockLightValue(par2, par3, par4) >= 8 || par1World.canBlockSeeTheSky(par2, par3, par4)) && canThisPlantGrowOnThisBlockID(par1World.getBlockId(par2, par3 - 1, par4));
    }

    /**
     * Returns a bounding box from the pool of bounding boxes (this means this box can change after the pool has been
     * cleared to be reused)
     */
    public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int i)
    {
        return null;
    }

    /**
     * Is this block (a) opaque and (b) a full 1m cube?  This determines whether or not to render the shared face of two
     * adjacent blocks and also whether the player can attach torches, redstone wire, etc to this block.
     */
    public boolean isOpaqueCube()
    {
        return false;
    }

    /**
     * If this block doesn't render as an ordinary block it will return False (examples: signs, buttons, stairs, etc)
     */
    public boolean renderAsNormalBlock()
    {
        return false;
    }

    /**
     * The type of render function that is called for this block
     */
    public int getRenderType()
    {
        return 1;
    }
}

WORLDGENSOULFLOWERS FILE:


package net.minecraft.src;

import java.util.Random;

public class WorldGenSoulFlowers extends WorldGenerator
{
    /** The ID of the plant block used in this plant generator. */
    private int plantBlockId;

    public WorldGenSoulFlowers(int par1)
    {
        plantBlockId = par1;
    }

    public boolean generate(World par1World, Random par2Random, int par3, int par4, int par5)
    {
        for (int i = 0; i < 64; i++)
        {
            int j = (par3 + par2Random.nextInt(8)) - par2Random.nextInt(8);
            int k = (par4 + par2Random.nextInt(4)) - par2Random.nextInt(4);
            int l = (par5 + par2Random.nextInt(8)) - par2Random.nextInt(8);

            if (par1World.isAirBlock(j, k, l) && mod_tutorial.SoulFlower.canBlockStay(par1World, j, k, l))
            {
                par1World.setBlock(j, k, l, plantBlockId);
            }
        }

        return true;
    }
}

BIOMEDECORATOR STUFF:

// ADD THIS OUTSIDE OF PUBLIC BIOMEDECORATOR(BiomeGenBasepar1BiomeGenBase)
protected int soulflowersperchunk;
protected WorldGenerator soulflowerGen

// ADD THIS INSIDE OF PUBLIC BIOMEDECORATOR(BiomeGenBasepar1BiomeGenBase)
soulflowerGen = new WorldGenSoulFlowers(mod_tutorial.SoulFlower.blockID);
soulflowersperchunk = 0;



ADD THIS TO THE DECORATE METHOD:
for(int q = 0; q < soulflowersperchunk; q++)
        {
        	int q1 = chunk_X + randomGenerator.nextInt(16) + 8;
        	int q2 = randomGenerator.nextInt(128);
        	int q3 = chunk_Z + randomGenerator.nextInt(16) + 8;
        	soulflowerGen.generate(currentWorld, randomGenerator, q1, q2, q3);

        }