More 1.7 stuff

4 files changed, 358 insertions, 58 deletions

diff --git a/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemList.java b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemList.java
index 3ac524d..3a91c7b 100644
--- a/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemList.java
+++ b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemList.java
@@ -1,47 +1,55 @@
 package darkknight.jewelrycraft.item;
 
+import net.minecraft.init.Items;
 import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraftforge.fluids.FluidContainerRegistry;
+import net.minecraftforge.fluids.FluidRegistry;
+import net.minecraftforge.fluids.FluidStack;
 import cpw.mods.fml.common.event.FMLPreInitializationEvent;
 import cpw.mods.fml.common.registry.GameRegistry;
 import darkknight.jewelrycraft.JewelrycraftMod;
-import darkknight.jewelrycraft.config.ConfigHandler;
+import darkknight.jewelrycraft.block.BlockList;
 
 public class ItemList
 {
-    public static Item     thiefGloves;
-    public static Item     shadowIngot;
-    public static Item     molds;
-    public static Item     clayMolds;
-    public static Item     crystal;
-    public static ItemRing     ring;
-    public static ItemNecklace     necklace;
-    public static Item     guide;
+	public static Item     thiefGloves;
+	public static Item     shadowIngot;
+	public static Item     molds;
+	public static Item     clayMolds;
+	public static Item     crystal;
+	public static ItemRing     ring;
+	public static ItemNecklace     necklace;
+	public static Item     guide;
+	public static ItemMoltenMetalBucket     bucket;
 
-    private static boolean isInitialized = false;
+	private static boolean isInitialized = false;
 
-    public static void preInit(FMLPreInitializationEvent e)
-    {
-        if (!isInitialized)
-        {
-            thiefGloves = new ItemThiefGloves().setUnlocalizedName("Jewelrycraft.thiefGloves").setTextureName("jewelrycraft:thiefGloves").setCreativeTab(JewelrycraftMod.jewelrycraft);
-            shadowIngot = new Item().setUnlocalizedName("Jewelrycraft.ingotShadow").setTextureName("jewelrycraft:ingotShadow").setCreativeTab(JewelrycraftMod.jewelrycraft);
-            molds = new ItemMolds().setUnlocalizedName("Jewelrycraft.mold").setTextureName("Mold").setCreativeTab(JewelrycraftMod.jewelrycraft);
-            clayMolds = new ItemClayMolds().setUnlocalizedName("Jewelrycraft.mold").setTextureName("Mold").setCreativeTab(JewelrycraftMod.jewelrycraft);
-            ring = (ItemRing) new ItemRing().setUnlocalizedName("Jewelrycraft.ring").setTextureName("jewelrycraft:ring");
-            crystal = new ItemCrystal().setUnlocalizedName("Jewelrycraft.crystal").setTextureName("jewelrycraft:crystal").setCreativeTab(JewelrycraftMod.jewelrycraft);
-            necklace = (ItemNecklace) new ItemNecklace().setUnlocalizedName("Jewelrycraft.necklace").setTextureName("jewelrycraft:necklace");
-            guide = new ItemGuide().setUnlocalizedName("Jewelrycraft.guide").setTextureName("jewelrycraft:guide").setCreativeTab(JewelrycraftMod.jewelrycraft);
+	public static void preInit(FMLPreInitializationEvent e)
+	{
+		if (!isInitialized)
+		{
+			thiefGloves = new ItemThiefGloves().setUnlocalizedName("Jewelrycraft.thiefGloves").setTextureName("jewelrycraft:thiefGloves").setCreativeTab(JewelrycraftMod.jewelrycraft);
+			shadowIngot = new Item().setUnlocalizedName("Jewelrycraft.ingotShadow").setTextureName("jewelrycraft:ingotShadow").setCreativeTab(JewelrycraftMod.jewelrycraft);
+			molds = new ItemMolds().setUnlocalizedName("Jewelrycraft.mold").setTextureName("Mold").setCreativeTab(JewelrycraftMod.jewelrycraft);
+			clayMolds = new ItemClayMolds().setUnlocalizedName("Jewelrycraft.mold").setTextureName("Mold").setCreativeTab(JewelrycraftMod.jewelrycraft);
+			ring = (ItemRing) new ItemRing().setUnlocalizedName("Jewelrycraft.ring").setTextureName("jewelrycraft:ring");
+			crystal = new ItemCrystal().setUnlocalizedName("Jewelrycraft.crystal").setTextureName("jewelrycraft:crystal").setCreativeTab(JewelrycraftMod.jewelrycraft);
+			necklace = (ItemNecklace) new ItemNecklace().setUnlocalizedName("Jewelrycraft.necklace").setTextureName("jewelrycraft:necklace");
+			guide = new ItemGuide().setUnlocalizedName("Jewelrycraft.guide").setTextureName("jewelrycraft:guide").setCreativeTab(JewelrycraftMod.jewelrycraft);
+			bucket = (ItemMoltenMetalBucket) new ItemMoltenMetalBucket().setUnlocalizedName("Jewelrycraft.bucket");
 
-            GameRegistry.registerItem(thiefGloves, "thiefGloves");
-            GameRegistry.registerItem(shadowIngot, "shadowIngot");
-            GameRegistry.registerItem(molds, "molds");
-            GameRegistry.registerItem(clayMolds, "clayMolds");
-            GameRegistry.registerItem(ring, "ring");
-            GameRegistry.registerItem(necklace, "necklace");
-            GameRegistry.registerItem(crystal, "crystal");
-            GameRegistry.registerItem(guide, "guide");
+			GameRegistry.registerItem(thiefGloves, "thiefGloves");
+			GameRegistry.registerItem(shadowIngot, "shadowIngot");
+			GameRegistry.registerItem(molds, "molds");
+			GameRegistry.registerItem(clayMolds, "clayMolds");
+			GameRegistry.registerItem(ring, "ring");
+			GameRegistry.registerItem(necklace, "necklace");
+			GameRegistry.registerItem(crystal, "crystal");
+			GameRegistry.registerItem(guide, "guide");
+			GameRegistry.registerItem(bucket, "moltenMetalBucket");
 
-            isInitialized = true;
-        }
-    }
+			isInitialized = true;
+		}
+	}
 }
diff --git a/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemMoltenMetalBucket.java b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemMoltenMetalBucket.java
new file mode 100644
index 0000000..18a17ad
--- /dev/null
+++ b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemMoltenMetalBucket.java
@@ -0,0 +1,309 @@
+package darkknight.jewelrycraft.item;
+
+import java.awt.image.BufferedImage;
+import java.io.BufferedOutputStream;
+import java.io.BufferedWriter;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.nio.file.Files;
+import java.nio.file.StandardOpenOption;
+
+import javax.imageio.ImageIO;
+
+import net.minecraft.block.material.Material;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.texture.IIconRegister;
+import net.minecraft.client.resources.IResourceManager;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.init.Blocks;
+import net.minecraft.init.Items;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.CompressedStreamTools;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.util.IIcon;
+import net.minecraft.util.MovingObjectPosition;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.StatCollector;
+import net.minecraft.world.World;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.entity.player.FillBucketEvent;
+import cpw.mods.fml.common.eventhandler.Event;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import darkknight.jewelrycraft.JewelrycraftMod;
+import darkknight.jewelrycraft.block.BlockList;
+import darkknight.jewelrycraft.util.JewelryNBT;
+import darkknight.jewelrycraft.util.JewelrycraftUtil;
+
+public class ItemMoltenMetalBucket extends Item
+{
+	public IIcon liquid;
+	public ItemMoltenMetalBucket()
+	{
+		this.maxStackSize = 1;
+	}
+
+	/**
+	 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
+	 */
+	public ItemStack onItemRightClick(ItemStack stack, World par2World, EntityPlayer par3EntityPlayer)
+	{
+		boolean flag = BlockList.moltenMetal == Blocks.air;
+		MovingObjectPosition movingobjectposition = this.getMovingObjectPositionFromPlayer(par2World, par3EntityPlayer, flag);
+
+		if (movingobjectposition == null)
+		{
+			return stack;
+		}
+		else
+		{
+			FillBucketEvent event = new FillBucketEvent(par3EntityPlayer, stack, par2World, movingobjectposition);
+			if (MinecraftForge.EVENT_BUS.post(event))
+			{
+				return stack;
+			}
+
+			if (event.getResult() == Event.Result.ALLOW)
+			{
+				if (par3EntityPlayer.capabilities.isCreativeMode)
+				{
+					return stack;
+				}
+
+				if (--stack.stackSize <= 0)
+				{
+					return event.result;
+				}
+
+				if (!par3EntityPlayer.inventory.addItemStackToInventory(event.result))
+				{
+					par3EntityPlayer.dropPlayerItemWithRandomChoice(event.result, false);
+				}
+
+				return stack;
+			}
+			if (movingobjectposition.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK)
+			{
+				int i = movingobjectposition.blockX;
+				int j = movingobjectposition.blockY;
+				int k = movingobjectposition.blockZ;
+
+				if (!par2World.canMineBlock(par3EntityPlayer, i, j, k))
+				{
+					return stack;
+				}
+
+				if (flag)
+				{
+					if (!par3EntityPlayer.canPlayerEdit(i, j, k, movingobjectposition.sideHit, stack))
+					{
+						return stack;
+					}
+
+					Material material = par2World.getBlock(i, j, k).getMaterial();
+					int l = par2World.getBlockMetadata(i, j, k);
+					par2World.setBlockToAir(i, j, k);
+					return this.func_150910_a(stack, par3EntityPlayer, ItemList.bucket);
+				}
+				else
+				{
+					if (BlockList.moltenMetal == Blocks.air)
+					{
+						return new ItemStack(Items.bucket);
+					}
+
+					if (movingobjectposition.sideHit == 0)
+					{
+						--j;
+					}
+
+					if (movingobjectposition.sideHit == 1)
+					{
+						++j;
+					}
+
+					if (movingobjectposition.sideHit == 2)
+					{
+						--k;
+					}
+
+					if (movingobjectposition.sideHit == 3)
+					{
+						++k;
+					}
+
+					if (movingobjectposition.sideHit == 4)
+					{
+						--i;
+					}
+
+					if (movingobjectposition.sideHit == 5)
+					{
+						++i;
+					}
+
+					if (!par3EntityPlayer.canPlayerEdit(i, j, k, movingobjectposition.sideHit, stack))
+					{
+						return stack;
+					}
+
+					try {
+						if (this.tryPlaceContainedLiquid(par2World, i, j, k, stack) && !par3EntityPlayer.capabilities.isCreativeMode)
+						{
+							return new ItemStack(Items.bucket);
+						}
+					} catch (IOException e) {
+						// TODO Auto-generated catch block
+						e.printStackTrace();
+					}
+				}
+			}
+
+			return stack;
+		}
+	}
+
+	private ItemStack func_150910_a(ItemStack p_150910_1_, EntityPlayer p_150910_2_, Item p_150910_3_)
+	{
+		if (p_150910_2_.capabilities.isCreativeMode)
+		{
+			return p_150910_1_;
+		}
+		else if (--p_150910_1_.stackSize <= 0)
+		{
+			return new ItemStack(p_150910_3_);
+		}
+		else
+		{
+			if (!p_150910_2_.inventory.addItemStackToInventory(new ItemStack(p_150910_3_)))
+			{
+				p_150910_2_.dropPlayerItemWithRandomChoice(new ItemStack(p_150910_3_, 1, 0), false);
+			}
+
+			return p_150910_1_;
+		}
+	}
+
+	/**
+	 * Attempts to place the liquid contained inside the bucket.
+	 * @throws IOException 
+	 */
+	public boolean tryPlaceContainedLiquid(World par1World, int par2, int par3, int par4, ItemStack stack) throws IOException
+	{
+		if (BlockList.moltenMetal == Blocks.air)
+		{
+			return false;
+		}
+		else
+		{
+			Material material = par1World.getBlock(par2, par3, par4).getMaterial();
+			boolean flag = !material.isSolid();
+
+			if (!par1World.isAirBlock(par2, par3, par4) && !flag) return false;
+			else
+			{
+				if (!par1World.isRemote && flag && !material.isLiquid()) par1World.func_147480_a(par2, par3, par4, true);
+				JewelrycraftUtil.liquids.put(String.valueOf(par2) + " " + String.valueOf(par3) + " " + String.valueOf(par4), JewelryNBT.ingot(stack).getItem());
+				JewelrycraftMod.saveData = new NBTTagCompound();
+				JewelrycraftMod.saveData.setString("coords", String.valueOf(par2) + " " + String.valueOf(par3) + " " + String.valueOf(par4));
+				JewelrycraftMod.saveData.setInteger("item", Item.getIdFromItem(JewelryNBT.ingot(stack).getItem()));
+				CompressedStreamTools.writeCompressed(JewelrycraftMod.saveData, new FileOutputStream(JewelrycraftMod.liquidsConf));
+				System.out.println(JewelrycraftMod.saveData.getString("coords"));
+				par1World.setBlock(par2, par3, par4, BlockList.moltenMetal, 0, 3);
+				return true;
+			}
+		}
+	}
+
+	public void registerIcons(IIconRegister iconRegister)
+	{
+		itemIcon = iconRegister.registerIcon("bucket_empty");
+		liquid = iconRegister.registerIcon("jewelrycraft:bucketOverlay");
+	}
+
+	@SideOnly(Side.CLIENT)
+	public int getColorFromItemStack(ItemStack stack, int pass)
+	{
+		try
+		{
+			return color(stack, pass);
+		}
+		catch (IOException e)
+		{
+			e.printStackTrace();
+		}
+		return 16777215;
+	}
+
+	@Override
+	public boolean requiresMultipleRenderPasses()
+	{
+		return true;
+	}
+
+	public IIcon getIcon(ItemStack stack, int pass)
+	{
+		if(pass == 0) return itemIcon;
+		if(pass == 1) return liquid;
+		return itemIcon;
+	}
+
+	public static int color(ItemStack stack, int pass) throws IOException
+	{
+		String domain = "", texture;
+		IResourceManager rm = Minecraft.getMinecraft().getResourceManager();
+		BufferedImage icon;
+		int x=0, y=0, ok = 0, red, green, blue;
+		if (pass == 1 && JewelryNBT.ingot(stack) != null && JewelryNBT.ingot(stack).getIconIndex() != null && JewelryNBT.ingotColor(stack) == 16777215)
+		{
+			String ingotIconName = JewelryNBT.ingot(stack).getIconIndex().getIconName(); 
+
+			if (ingotIconName.substring(0, ingotIconName.indexOf(":") + 1) != "") domain = ingotIconName.substring(0, ingotIconName.indexOf(":") + 1).replace(":", " ").trim();
+			else domain = "minecraft";
+
+			texture = ingotIconName.substring(ingotIconName.lastIndexOf(":") + 1) + ".png";
+			ResourceLocation ingot = null;
+
+			if (JewelryNBT.ingot(stack).getUnlocalizedName().contains("item")) ingot = new ResourceLocation(domain, "textures/items/" + texture);
+			else ingot = new ResourceLocation(domain, "textures/blocks/" + texture);
+
+			icon = ImageIO.read(rm.getResource(ingot).getInputStream());
+			while(ok == 0)
+			{
+				red = (icon.getRGB(x, y) >> 16) & 0xFF;
+				green = (icon.getRGB(x, y) >> 8) & 0xFF;
+				blue = icon.getRGB(x, y) & 0xFF;
+				if((red <= 80 && green <= 80 && blue <= 80) || (red >= 180 && green >= 180 && blue >= 180))
+				{
+					if(x<icon.getTileWidth()-1) x++;
+					if(x>=icon.getTileWidth()-1 && y<icon.getTileWidth()-1)
+					{ 
+						x=0; 
+						y++;
+					}
+					if(x == icon.getTileWidth()-1 && y==icon.getTileWidth()-1) ok=1;
+				}
+				else ok=1;
+			}
+			JewelryNBT.addIngotColor(stack, icon.getRGB(x, y));
+		}
+		if(JewelryNBT.ingot(stack) != null && pass == 1) return JewelryNBT.ingotColor(stack);
+		return 16777215;
+	}
+
+	public ItemStack getModifiedItemStack(ItemStack ingot)
+	{
+		ItemStack itemstack = new ItemStack(this);
+		JewelryNBT.addMetal(itemstack, ingot);
+		return itemstack;
+	} 
+
+	public String getItemStackDisplayName(ItemStack stack)
+	{
+		if(JewelryNBT.ingot(stack) != null) return (StatCollector.translateToLocal(this.getUnlocalizedNameInefficiently(stack) + ".name")).trim() + " " + JewelryNBT.ingot(stack).getDisplayName().replace("Ingot", " ").trim() ;
+		return ("" + StatCollector.translateToLocal(this.getUnlocalizedNameInefficiently(stack) + ".name")).trim() + " Metal";
+	}
+}
diff --git a/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemNecklace.java b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemNecklace.java
index 4503406..71af0a0 100644
--- a/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemNecklace.java
+++ b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemNecklace.java
@@ -72,7 +72,7 @@ public class ItemNecklace extends Item
         return itemIcon;
     }
 
-    public String getItemDisplayName(ItemStack stack)
+    public String getItemStackDisplayName(ItemStack stack)
     {
         if(JewelryNBT.ingot(stack) != null) return JewelryNBT.ingot(stack).getDisplayName().replace("Ingot", " ").trim() + " " + ("" + StatCollector.translateToLocal(this.getUnlocalizedNameInefficiently(stack) + ".name")).trim();
         return ("" + StatCollector.translateToLocal(this.getUnlocalizedNameInefficiently(stack) + ".name")).trim();
@@ -215,22 +215,12 @@ public class ItemNecklace extends Item
             for(int x = (int) - 1; x <= 1; x++)
                 for(int z = (int) - 1; z <= 1; z++)
                     if(JewelryNBT.isModifierX(stack, new ItemStack(Items.diamond_pickaxe)) && JewelryNBT.isJewelX(stack, new ItemStack(Items.nether_star)) && JewelryNBT.isIngotX(stack, new ItemStack(ItemList.shadowIngot)))
-                        if((side == 0 || side == 1) && j > 0 && world.getBlock(i + x, j, k + z) != Blocks.bedrock) destroyBlock(world, i + x, j, k + z);
-                        else if((side == 2 || side == 3) && j + x > 0 && world.getBlock(i + z, j + x, k) != Blocks.bedrock) destroyBlock(world, i + z, j + x, k);
-                        else if((side == 4 || side == 5) && j + x > 0 && world.getBlock(i, j + x, k + z) != Blocks.bedrock) destroyBlock(world, i, j + x, k + z);
+                        if((side == 0 || side == 1) && j > 0 && world.getBlock(i + x, j, k + z) != Blocks.bedrock) world.func_147480_a(i + x, j, k + z, true);
+                        else if((side == 2 || side == 3) && j + x > 0 && world.getBlock(i + z, j + x, k) != Blocks.bedrock) world.func_147480_a(i + z, j + x, k, true);
+                        else if((side == 4 || side == 5) && j + x > 0 && world.getBlock(i, j + x, k + z) != Blocks.bedrock) world.func_147480_a(i, j + x, k + z, true);
         }
         return true;
     }
-    
-    public void destroyBlock(World world, int i, int j, int k)
-    {
-    	EntityItem entityitem = new EntityItem(world, i + 0.5D, j + 1D, k + 0.5D, new ItemStack(world.getBlock(i, j, k)));
-        entityitem.motionX = 0;
-        entityitem.motionZ = 0;
-        entityitem.motionY = 0.21000000298023224D;
-        world.spawnEntityInWorld(entityitem);
-    	world.setBlockToAir(i, j, k);    	
-    }
 
     public void onUpdate(ItemStack stack, World world, Entity entity, int par4, boolean par5)
     {
diff --git a/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemRing.java b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemRing.java
index 03e4f1a..fff9120 100644
--- a/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemRing.java
+++ b/eclipse/Jewelrycraft/common/darkknight/jewelrycraft/item/ItemRing.java
@@ -172,7 +172,7 @@ public class ItemRing extends Item
         return 16777215;
     }
 
-    public String getItemDisplayName(ItemStack stack)
+    public String getItemStackDisplayName(ItemStack stack)
     {
         if (JewelryNBT.ingot(stack) != null && JewelryNBT.jewel(stack) != null && JewelryNBT.modifier(stack) == null && JewelryNBT.isJewelX(stack, new ItemStack(Items.diamond)) && JewelryNBT.isIngotX(stack, new ItemStack(Items.gold_ingot))) return "Wedding Ring";
         else if(JewelryNBT.ingot(stack) != null) return JewelryNBT.ingot(stack).getDisplayName().replace("Ingot", " ").trim() + " " + ("" + StatCollector.translateToLocal(this.getUnlocalizedNameInefficiently(stack) + ".name")).trim();
@@ -240,7 +240,7 @@ public class ItemRing extends Item
                 }
                 if(JewelryNBT.isModeX(stack, "Activated")) mode = "Deactivated";
                 else if(JewelryNBT.isModeX(stack, "Deactivated")) mode = "Activated";
-                if(mode != "")
+                if(mode != "" && mode != "Transfer" && mode != "Enchant" && mode != "Disenchant")
                 {
                     player.addChatMessage(new ChatComponentText("The Ring has been " + mode));
                     JewelryNBT.addMode(stack, mode);
@@ -371,14 +371,7 @@ public class ItemRing extends Item
                 }
             }
             if(JewelryNBT.isModifierX(stack, new ItemStack(Items.diamond_pickaxe)) && JewelryNBT.isJewelX(stack, new ItemStack(Items.nether_star)) && JewelryNBT.isIngotX(stack, new ItemStack(ItemList.shadowIngot)) && j > 0 && world.getBlock(i, j, k) != Blocks.bedrock)
-            {
-            	EntityItem entityitem = new EntityItem(world, i + 0.5D, j + 1D, k + 0.5D, new ItemStack(world.getBlock(i, j, k)));
-                entityitem.motionX = 0;
-                entityitem.motionZ = 0;
-                entityitem.motionY = 0.21000000298023224D;
-                world.spawnEntityInWorld(entityitem);
-            	world.setBlockToAir(i, j, k);
-            }
+            	world.func_147480_a(i, j, k, true);
         }
         return true;
     }
@@ -443,7 +436,7 @@ public class ItemRing extends Item
                 }
                 else if (JewelryNBT.isModifierX(stack, new ItemStack(Items.potionitem, 1, 8270)) && entityplayer != null) entityplayer.addPotionEffect(new PotionEffect(Potion.invisibility.id, 4, amplifier, true));
             }
-            if(entityplayer.inventory.getCurrentItem() != null && JewelryNBT.isJewelX(stack, new ItemStack(Items.nether_star)) && JewelryNBT.isModifierX(stack, new ItemStack(Items.book)) && entityplayer.inventory.getCurrentItem().equals(stack))
+            if(entityplayer.inventory.getCurrentItem() != null && JewelryNBT.isJewelX(stack, new ItemStack(Items.nether_star)) && JewelryNBT.isModifierX(stack, new ItemStack(Items.book)) && entityplayer.inventory.getCurrentItem().getItem() == stack.getItem())
             {
                 ItemStack item = null;
                 if(entityplayer.inventory.currentItem + 1 <= 8 && entityplayer.inventory.getStackInSlot(entityplayer.inventory.currentItem + 1) != null && entityplayer.inventory.getStackInSlot(entityplayer.inventory.currentItem + 1).isItemEnchanted()) item = entityplayer.inventory.getStackInSlot(entityplayer.inventory.currentItem + 1);