BiomesOPlenty/src/minecraft/biomesoplenty/blocks/BlockAsh.java

package biomesoplenty.blocks;

import static net.minecraftforge.common.ForgeDirection.UP;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeDirection;
import biomesoplenty.BiomesOPlenty;
import biomesoplenty.api.Blocks;
import biomesoplenty.api.Items;

public class BlockAsh extends Block
{
    public BlockAsh(int par1)
    {
        super(par1, Material.sand);
        this.setCreativeTab(BiomesOPlenty.tabBiomesOPlenty);
    }
    
	@Override
	public void registerIcons(IconRegister par1IconRegister)
	{
		this.blockIcon = par1IconRegister.registerIcon("BiomesOPlenty:ashblock");
	}
	
    /**
     * 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 par4)
    {
        float var5 = 0.125F;
        return AxisAlignedBB.getAABBPool().getAABB((double)par2, (double)par3, (double)par4, (double)(par2 + 1), (double)((float)(par3 + 1) - var5), (double)(par4 + 1));
    }

    /**
     * A randomly called display update to be able to add particles or other items for display
     */
    public void randomDisplayTick(World par1World, int par2, int par3, int par4, Random par5Random)
    {
        super.randomDisplayTick(par1World, par2, par3, par4, par5Random);

        if (par5Random.nextInt(2) == 0)
        {
            par1World.spawnParticle("smoke", (double)((float)par2 + par5Random.nextFloat()), (double)((float)par3 + 1.1F), (double)((float)par4 + par5Random.nextFloat()), 0.0D, 0.0D, 0.0D);
        }
    }
    
    @Override
    public boolean isFireSource(World world, int x, int y, int z, int metadata, ForgeDirection side)
    {
        if (blockID == Blocks.ash.get().blockID && side == UP)
            return true;
        return false;
    }

    /**
     * Triggered whenever an entity collides with this block (enters into the block). Args: world, x, y, z, entity
     */
    public void onEntityCollidedWithBlock(World par1World, int par2, int par3, int par4, Entity par5Entity)
    {
        par5Entity.motionX *= 0.4D;
        par5Entity.motionZ *= 0.4D;
    }
	
    /**
     * Returns the ID of the items to drop on destruction.
     */
    public int idDropped(int par1, Random par2Random, int par3)
    {
        return Items.miscItems.get().itemID;
    }
    
    @Override
    public int damageDropped(int meta)
    {
        return 1;
    }

    /**
     * Returns the quantity of items to drop on block destruction.
     */
    public int quantityDropped(Random par1Random)
    {
        return 4;
    }
}