aether-legacy/src/main/java/com/legacy/aether/blocks/container/BlockEnchanter.java

package com.legacy.aether.blocks.container;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.IIcon;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

import com.legacy.aether.Aether;
import com.legacy.aether.blocks.BlocksAether;
import com.legacy.aether.network.AetherGuiHandler;
import com.legacy.aether.tileentity.TileEntityEnchanter;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class BlockEnchanter extends BlockAetherContainer
{

    @SideOnly(Side.CLIENT)
    private IIcon blockIconTop;

    @SideOnly(Side.CLIENT)
    private IIcon blockIconBottom;

	public BlockEnchanter()
	{
		super(Material.rock);

        this.setHardness(2.0F);
	}

    @Override
    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister registry)
    {
    	this.blockIcon = registry.registerIcon(Aether.find("enchanter_side"));
    	this.blockIconTop = registry.registerIcon(Aether.find("enchanter_bottom"));
    	this.blockIconBottom = registry.registerIcon(Aether.find("enchanter_bottom"));
    }

    @Override
    @SideOnly(Side.CLIENT)
    public IIcon getIcon(int side, int meta)
    {
        return side == 1 ? this.blockIconTop : (side == 0 ? this.blockIconBottom : this.blockIcon);
    }

    @Override
    @SideOnly(Side.CLIENT)
    public IIcon getIcon(IBlockAccess world, int x, int y, int z, int side)
    {
        if (side == 1)
        {
            return this.blockIconTop;
        }
        else if (side == 0)
        {
            return this.blockIconBottom;
        }

        return this.blockIcon;
    }

	@Override
	public TileEntity createNewTileEntity(World worldIn, int meta)
	{
		return new TileEntityEnchanter();
	}

	@Override
    public Item getItemDropped(int meta, Random rand, int fortune)
    {
        return Item.getItemFromBlock(BlocksAether.enchanter);
    }

	@Override
    @SideOnly(Side.CLIENT)
	public void randomDisplayTick(World world, int x, int y, int z, Random random)
    {
		if(world.getBlockMetadata(x, y, z) == 1)
		{
			float f = (float)x + 0.5F;
			float f1 = (float)y + 1.0F + (random.nextFloat() * 6F) / 16F;
			float f2 = (float)z + 0.5F;

			world.spawnParticle("smoke", f, f1, f2, 0.0D, 0.0D, 0.0D);
			world.spawnParticle("flame", f, f1, f2, 0.0D, 0.0D, 0.0D);
		}
    }

	@Override
    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float hitX, float hitY, float hitZ)
    {
    	player.openGui(Aether.instance, AetherGuiHandler.enchanter, world, x, y, z);

        return true;
    }

	@Override
    public void breakBlock(World worldIn, int x, int y, int z, Block block, int meta)
    {
        TileEntity tileentity = worldIn.getTileEntity(x, y, z);

        if (tileentity instanceof TileEntityEnchanter)
        {
        	TileEntityEnchanter tile = (TileEntityEnchanter) tileentity;

            for (int i1 = 0; i1 < tile.getSizeInventory(); ++i1)
            {
                ItemStack itemstack = tile.getStackInSlot(i1);

                if (itemstack != null)
                {
                    float f = worldIn.rand.nextFloat() * 0.8F + 0.1F;
                    float f1 = worldIn.rand.nextFloat() * 0.8F + 0.1F;
                    float f2 = worldIn.rand.nextFloat() * 0.8F + 0.1F;

                    while (itemstack.stackSize > 0)
                    {
                        int j1 = worldIn.rand.nextInt(21) + 10;

                        if (j1 > itemstack.stackSize)
                        {
                            j1 = itemstack.stackSize;
                        }

                        itemstack.stackSize -= j1;
                        EntityItem entityitem = new EntityItem(worldIn, (double)((float)x + f), (double)((float)y + f1), (double)((float)z + f2), new ItemStack(itemstack.getItem(), j1, itemstack.getItemDamage()));

                        if (itemstack.hasTagCompound())
                        {
                            entityitem.getEntityItem().setTagCompound((NBTTagCompound)itemstack.getTagCompound().copy());
                        }

                        float f3 = 0.05F;
                        entityitem.motionX = (double)((float)worldIn.rand.nextGaussian() * f3);
                        entityitem.motionY = (double)((float)worldIn.rand.nextGaussian() * f3 + 0.2F);
                        entityitem.motionZ = (double)((float)worldIn.rand.nextGaussian() * f3);
                        worldIn.spawnEntityInWorld(entityitem);
                    }
                }
            }

            worldIn.func_147453_f(x, y, z, this);
        }

        super.breakBlock(worldIn, x, y, z, block, meta);
    }

}