remove extended inventory iterator

src/main/kotlin/ru/dbotthepony/mc/otm/capability/Ext.kt

@@ -192,58 +192,3 @@ fun Player.allItemsStream(): Stream<out ItemStack> {
 		itemsStream().filter { it.isEmpty || it !in seen },
 		containerMenu.slots.stream().map { it.item })
 }
-
-fun Player.extendedItemIterator(): MutableIterator<ItemStack> {
-	return object : MutableIterator<ItemStack> {
-		private val regular = this@extendedItemIterator.inventory.iterator()
-		private val mattery: MutableIterator<ItemStack>
-		private var isSecond = false
-
-		init {
-			val get = this@extendedItemIterator.matteryPlayer
-
-			if (get != null && get.hasExoSuit) {
-				mattery = get.exoSuitContainer.iterator()
-			} else {
-				mattery = object : MutableIterator<ItemStack> {
-					override fun hasNext(): Boolean {
-						return false
-					}
-
-					override fun next(): ItemStack {
-						throw UnsupportedOperationException()
-					}
-
-					override fun remove() {
-						throw UnsupportedOperationException()
-					}
-				}
-			}
-		}
-
-		override fun hasNext(): Boolean {
-			return regular.hasNext() || mattery.hasNext()
-		}
-
-		override fun next(): ItemStack {
-			if (isSecond) {
-				return mattery.next()
-			}
-
-			if (!regular.hasNext()) {
-				isSecond = true
-				return mattery.next()
-			}
-
-			return regular.next()
-		}
-
-		override fun remove() {
-			if (isSecond) {
-				mattery.remove()
-			} else {
-				regular.remove()
-			}
-		}
-	}
-}