Wool Dyer Block

package phnxflms.unidye;

import java.util.Random;

import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import ic2.api.energy.prefab.BasicSink;
import ic2.api.tile.IWrenchable;
import phnxflms.unidye.TileEntityWoolDyer;

public class BlockWoolDyer extends BlockContainer {

	public BlockWoolDyer(int id, Material material) {
		super(id, material);
		this.setCreativeTab(CreativeTabs.tabBlock);
	}

	@Override
	public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int par6, float par7, float par8, float par9){
		if(world.isRemote) return true;

		TileEntityWoolDyer te = (TileEntityWoolDyer) world.getBlockTileEntity(x,  y , z);
		if (te != null){
			if (player.isSneaking()) {
				te.ic2EnergySink.setEnergyStored(0.0D);
				te.woolCount++;
			}
			player.addChatMessage("Current Energy: " + te.ic2EnergySink.getEnergyStored());
			player.addChatMessage("WoolCount: " + te.woolCount);
			player.openGui(Unidye.instance, 0, world, x, y, z);
		}
		return true;
	}

	@SideOnly(Side.CLIENT) //Only done client-side
	public void registerIcons(IconRegister par1IconRegister)//Assigns a texture
	{
	    this.blockIcon = par1IconRegister.registerIcon(Unidye.modid + ":" + (this.getUnlocalizedName().substring(5)));

	}

	@Override
	public TileEntity createNewTileEntity(World world) {
		return null;
	}

	@Override
	public TileEntity createTileEntity(World world, int meta) {
		return new TileEntityWoolDyer();
	}

	 @Override
     public void breakBlock(World world, int x, int y, int z, int par5, int par6) {
             dropItems(world, x, y, z);
             super.breakBlock(world, x, y, z, par5, par6);
     }

	 private void dropItems(World world, int x, int y, int z){
         Random rand = new Random();

         TileEntity tileEntity = world.getBlockTileEntity(x, y, z);
         if (!(tileEntity instanceof IInventory)) {
                 return;
         }
         IInventory inventory = (IInventory) tileEntity;

         for (int i = 0; i < inventory.getSizeInventory(); i++) {
                 ItemStack item = inventory.getStackInSlot(i);

                 if (item != null && item.stackSize > 0) {
                         float rx = rand.nextFloat() * 0.8F + 0.1F;
                         float ry = rand.nextFloat() * 0.8F + 0.1F;
                         float rz = rand.nextFloat() * 0.8F + 0.1F;

                         EntityItem entityItem = new EntityItem(world,
                                         x + rx, y + ry, z + rz,
                                         new ItemStack(item.itemID, item.stackSize, item.getItemDamage()));

                         if (item.hasTagCompound()) {
                                 entityItem.getEntityItem().setTagCompound((NBTTagCompound) item.getTagCompound().copy());
                         }

                         float factor = 0.05F;
                         entityItem.motionX = rand.nextGaussian() * factor;
                         entityItem.motionY = rand.nextGaussian() * factor + 0.2F;
                         entityItem.motionZ = rand.nextGaussian() * factor;
                         world.spawnEntityInWorld(entityItem);
                         item.stackSize = 0;
                 }
         }
	 }


}