ValaniumChest

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import fr.fuulys.valamod.ValaMod;
import fr.fuulys.valamod.tiles.TileValaniumChest;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.EntityLivingBase;
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.util.MathHelper;
import net.minecraft.world.World;

public class ValaniumChest extends BlockContainer {
    protected String unlocalizedName;

    public ValaniumChest(String unlocalizedName)
      {
        super(Material.iron);

        this.unlocalizedName = unlocalizedName;

        setBlockName(this.unlocalizedName);
        setBlockTextureName("valamod:valanium_chest");

        setBlockBounds(0.0625F, 0.0F, 0.0625F, 0.9375F, 0.875F, 0.9375F);

        setHardness(12.0F);
        setResistance(8.0F);

        setHarvestLevel("pickaxe", 2);

        setCreativeTab(ValaMod.Valamod);
      }

    public TileEntity createNewTileEntity(World world, int metadata) {
        return new TileValaniumChest();
    }

    public boolean hasTileEntity() {
        return true;
    }

    public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase entity, ItemStack stack) {
        byte b0 = 0;
        int l = MathHelper.floor_double(entity.rotationYaw * 4.0F / 360.0F + 0.5D) & 0x3;
        if (l == 0) {
            b0 = 2;
        }
        if (l == 1) {
            b0 = 5;
        }
        if (l == 2) {
            b0 = 3;
        }
        if (l == 3) {
            b0 = 4;
        }
        world.setBlockMetadataWithNotify(x, y, z, b0, 2);
    }

    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float hitX,
            float hitY, float hitZ) {
        if (!world.getBlock(x, y + 1, z).isNormalCube()) {
            if (!world.isRemote) {
                player.openGui(ValaMod.instance, 5, world, x, y, z);
            }
            return true;
        }
        return true;
    }

    public void breakBlock(World world, int x, int y, int z, Block block, int metadata) {
        TileEntity tileentity = world.getTileEntity(x, y, z);
        if ((tileentity instanceof IInventory)) {
            IInventory inv = (IInventory) tileentity;
            for (int i1 = 0; i1 < inv.getSizeInventory(); i1++) {
                ItemStack itemstack = inv.getStackInSlot(i1);
                if (itemstack != null) {
                    float f = world.rand.nextFloat() * 0.8F + 0.1F;
                    float f1 = world.rand.nextFloat() * 0.8F + 0.1F;
                    EntityItem entityitem;
                    for (float f2 = world.rand.nextFloat() * 0.8F + 0.1F; itemstack.stackSize > 0; world
                            .spawnEntityInWorld(entityitem)) {
                        int j1 = world.rand.nextInt(21) + 10;
                        if (j1 > itemstack.stackSize) {
                            j1 = itemstack.stackSize;
                        }
                        itemstack.stackSize -= j1;
                        entityitem = new EntityItem(world, x + f, y + f1, z + f2,
                                new ItemStack(itemstack.getItem(), j1, itemstack.getItemDamage()));

                        float f3 = 0.05F;
                        entityitem.motionX = ((float) world.rand.nextGaussian() * f3);
                        entityitem.motionY = ((float) world.rand.nextGaussian() * f3 + 0.2F);
                        entityitem.motionZ = ((float) world.rand.nextGaussian() * f3);
                        if (itemstack.hasTagCompound()) {
                            entityitem.getEntityItem()
                                    .setTagCompound((NBTTagCompound) itemstack.getTagCompound().copy());
                        }
                    }
                }
            }
            world.func_147453_f(x, y, z, block);
        }
        super.breakBlock(world, x, y, z, block, metadata);
    }

    public boolean renderAsNormalBlock() {
        return false;
    }

    public int getRenderType() {
        return 22;
    }

    public boolean isOpaqueCube() {
        return false;
    }

    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister icon) {
        this.blockIcon = icon.registerIcon("valamod:ValaniumBlock");
    }
}