diff --git a/src/net/bdew/lib/block/HasTE.scala b/src/net/bdew/lib/block/HasTE.scala
index caa844c..89ca24c 100644
--- a/src/net/bdew/lib/block/HasTE.scala
+++ b/src/net/bdew/lib/block/HasTE.scala
@@ -16,14 +16,15 @@ import net.bdew.lib.BdLib
 
 trait HasTE[T] extends Block with ITileEntityProvider {
   val TEClass: Class[_ <: TileEntity]
-  def createNewTileEntity(world: World): TileEntity = TEClass.newInstance()
+
+  def createNewTileEntity(world: World, meta: Int): TileEntity = TEClass.newInstance()
   def getTE(w: IBlockAccess, x: Int, y: Int, z: Int): T = {
     var t = w.getTileEntity(x, y, z)
     if ((t == null) || !TEClass.isInstance(t)) {
       BdLib.logError("Tile entity for block %s at (%d,%d,%d) is corrupt or missing - recreating", this, x, y, z)
       w match {
         case ww: World =>
-          t = createNewTileEntity(ww)
+          t = createNewTileEntity(ww, w.getBlockMetadata(x, y, z))
           ww.setTileEntity(x, y, z, t)
         case _ =>
           sys.error("Unable to recreate TE")
diff --git a/src/net/bdew/lib/config/BlockManager.scala b/src/net/bdew/lib/config/BlockManager.scala
index 24d022a..2562173 100644
--- a/src/net/bdew/lib/config/BlockManager.scala
+++ b/src/net/bdew/lib/config/BlockManager.scala
@@ -17,7 +17,7 @@ import net.bdew.lib.block.HasTE
 class BlockManager() {
 
   def regBlockCls[T <: Block](blockCls: Class[T], name: String, addStack: Boolean = true): T = {
-    val block = blockCls.getConstructor(classOf[Int]).newInstance()
+    val block = blockCls.newInstance()
     regBlock[T](block, name, addStack)
   }
 
diff --git a/src/net/bdew/lib/config/ItemManager.scala b/src/net/bdew/lib/config/ItemManager.scala
index 14db44a..3d09e94 100644
--- a/src/net/bdew/lib/config/ItemManager.scala
+++ b/src/net/bdew/lib/config/ItemManager.scala
@@ -19,7 +19,7 @@ class ItemManager() {
   def regItem[T <: SimpleItem](item: T): T = regItem[T](item, item.name)
 
   def regItemCls[T <: Item](itemCls: Class[T], name: String, addStack: Boolean = true): T = {
-    val item = itemCls.getConstructor(classOf[Int]).newInstance()
+    val item = itemCls.newInstance()
     regItem[T](item, name, addStack)
   }
 
diff --git a/src/net/bdew/lib/tile/inventory/BaseInventory.scala b/src/net/bdew/lib/tile/inventory/BaseInventory.scala
index 389af40..049971c 100644
--- a/src/net/bdew/lib/tile/inventory/BaseInventory.scala
+++ b/src/net/bdew/lib/tile/inventory/BaseInventory.scala
@@ -18,29 +18,29 @@ trait BaseInventory extends IInventory {
 
   def getStackInSlot(i: Int): ItemStack = inv(i)
 
-  def getInvName = ""
+  def getInventoryName = ""
 
-  def isInvNameLocalized = false
+  def hasCustomInventoryName = false
 
   def getInventoryStackLimit = 64
 
   def isUseableByPlayer(player: EntityPlayer) = true
 
-  def openChest() = Unit
+  def openInventory() {}
 
-  def closeChest() = Unit
+  def closeInventory() {}
 
   def isItemValidForSlot(slot: Int, stack: ItemStack) = true
 
   def decrStackSize(slot: Int, n: Int): ItemStack = {
-    var item = inv(slot)
+    val item = inv(slot)
     if (item != null) {
       if (item.stackSize <= n) {
         inv(slot) = null
         markDirty()
         return item
       } else {
-        var newstack = item.splitStack(n)
+        val newstack = item.splitStack(n)
         if (item.stackSize == 0) {
           inv(slot) = null
         }