BlockTiny,java

package net.minecraft.src;

import java.util.Random;

public class BlockTiny extends BlockContainer {

    protected BlockTiny(int id) {
        super(id, Material.wood);
        setHardness(2.0F);
        setResistance(5.0F);
        setBlockName("blockTiny");
        setCreativeTab(CreativeTabs.tabDeco);
    }

    @Override
    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int idk, float what, float these, float are) {
        TileEntity tileEntity = world.getBlockTileEntity(x, y, z);
        if (tileEntity == null || player.isSneaking()) {
            return false;
        }

        player.openGui(MechanicTools.instance, 0, world, x, y, z);
        return true;
    }

    @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.item.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;
            }
        }
    }

    @Override
    public TileEntity createNewTileEntity(World var1) {
        return new TileEntityTiny();
    }

}