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

package com.gildedgames.the_aether.blocks.container;

import java.util.Random;

import com.gildedgames.the_aether.Aether;
import com.gildedgames.the_aether.blocks.BlocksAether;
import com.gildedgames.the_aether.network.AetherGuiHandler;
import com.gildedgames.the_aether.tileentity.TileEntityEnchanter;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
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;

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);
    }
}