From cdc728c5b606d6d3d49dce77c18f875a1f8379c6 Mon Sep 17 00:00:00 2001
From: Alkalus <draknyte1@hotmail.com>
Date: Tue, 12 Sep 2017 17:04:35 +1000
Subject: + Auto Crafter now consumes items when found for a recipe. + Auto
 Crafter now outputs item when all 9 inputs are valid. + Added Read & Write to
 NBT functions to NBTUtils class. % Project Table now stores inputs and output
 to a Data Stick.

---
 src/Java/gtPlusPlus/core/util/nbt/NBTUtils.java | 37 +++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'src/Java/gtPlusPlus/core/util')

diff --git a/src/Java/gtPlusPlus/core/util/nbt/NBTUtils.java b/src/Java/gtPlusPlus/core/util/nbt/NBTUtils.java
index 010016d5f1..64653f7c56 100644
--- a/src/Java/gtPlusPlus/core/util/nbt/NBTUtils.java
+++ b/src/Java/gtPlusPlus/core/util/nbt/NBTUtils.java
@@ -46,6 +46,26 @@ public class NBTUtils {
 		}
 		return inventory;
 	}
+	
+	public static ItemStack[] readItemsFromNBT(ItemStack itemstack, String customkey){
+		NBTTagCompound tNBT = getNBT(itemstack);
+		final NBTTagList list = tNBT.getTagList(customkey, 10);
+		ItemStack inventory[] = new ItemStack[list.tagCount()];
+		for(int i = 0;i<list.tagCount();i++){
+			final NBTTagCompound data = list.getCompoundTagAt(i);
+			final int slot = data.getInteger("Slot");
+			if((slot >= 0) && (slot < list.tagCount())){
+				if (ItemStack.loadItemStackFromNBT(data) == ItemUtils.getSimpleStack(ZZZ_Empty)){
+					inventory[slot] = null;
+				}
+				else {
+					inventory[slot] = ItemStack.loadItemStackFromNBT(data);
+				}
+
+			}
+		}
+		return inventory;
+	}
 
 	public static ItemStack writeItemsToNBT(ItemStack itemstack, ItemStack[] stored){
 		NBTTagCompound tNBT = getNBT(itemstack);
@@ -70,6 +90,23 @@ public class NBTUtils {
 		itemstack.setTagCompound(tNBT);
 		return itemstack;
 	}
+	
+	public static ItemStack writeItemsToNBT(ItemStack itemstack, ItemStack[] stored, String customkey){
+		NBTTagCompound tNBT = getNBT(itemstack);
+		final NBTTagList list = new NBTTagList();
+		for(int i = 0;i<stored.length;i++){
+			final ItemStack stack = stored[i];
+			if(stack != null){
+				final NBTTagCompound data = new NBTTagCompound();
+				stack.writeToNBT(data);
+				data.setInteger("Slot", i);
+				list.appendTag(data);
+			}
+		}
+		tNBT.setTag(customkey, list);
+		itemstack.setTagCompound(tNBT);
+		return itemstack;
+	}
 
 
 }
-- 
cgit