From 4697c96cf2aa3ea0b063d49af2edeefc8603e7c8 Mon Sep 17 00:00:00 2001
From: bdew <blackdew@gmail.com>
Date: Wed, 2 Apr 2014 17:47:57 +0300
Subject: [PATCH] Added ItemUtils.findItemInInventory

---
 src/net/bdew/lib/items/ItemUtils.scala | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/net/bdew/lib/items/ItemUtils.scala b/src/net/bdew/lib/items/ItemUtils.scala
index 804684e..4a23ef5 100644
--- a/src/net/bdew/lib/items/ItemUtils.scala
+++ b/src/net/bdew/lib/items/ItemUtils.scala
@@ -10,7 +10,7 @@
 package net.bdew.lib.items
 
 import net.minecraft.entity.item.EntityItem
-import net.minecraft.item.ItemStack
+import net.minecraft.item.{Item, ItemStack}
 import net.minecraft.world.World
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.inventory.IInventory
@@ -76,4 +76,9 @@ object ItemUtils {
 
     return stack
   }
+
+  def findItemInInventory(inv: IInventory, item: Item) =
+    Range(0, inv.getSizeInventory).map(x => x -> inv.getStackInSlot(x))
+      .find({ case (slot, stack) => stack != null && stack.getItem == item })
+      .map({ case (slot, stack) => slot })
 }
\ No newline at end of file