diff --git a/IronChests2/common/cpw/mods/ironchest/BlockIronChest.java b/IronChests2/common/cpw/mods/ironchest/BlockIronChest.java
index 186becd..4ca9a4c 100644
--- a/IronChests2/common/cpw/mods/ironchest/BlockIronChest.java
+++ b/IronChests2/common/cpw/mods/ironchest/BlockIronChest.java
@@ -58,12 +58,6 @@ public class BlockIronChest extends BlockContainer {
         return null;
     }
 
-    @Override
-    public String getTextureFile()
-    {
-        return "/cpw/mods/ironchest/sprites/block_textures.png";
-    }
-
     @Override
     public boolean isOpaqueCube()
     {
@@ -264,8 +258,10 @@ public class BlockIronChest extends BlockContainer {
        }
        return super.getExplosionResistance(par1Entity, world, x, y, z, explosionX, explosionY, explosionZ);
     }
+
+
     @Override
-    public int func_94328_b_(World par1World, int par2, int par3, int par4, int par5)
+    public int getComparatorInputOverride(World par1World, int par2, int par3, int par4, int par5)
     {
         return Container.func_94526_b((TileEntityIronChest) par1World.getBlockTileEntity(par2, par3, par4));
     }
@@ -273,7 +269,7 @@ public class BlockIronChest extends BlockContainer {
 
     @Override
     @SideOnly(Side.CLIENT)
-    public void func_94332_a(IconRegister par1IconRegister)
+    public void registerIcons(IconRegister par1IconRegister)
     {
         for (IronChestType typ: IronChestType.values())
         {
diff --git a/IronChests2/common/cpw/mods/ironchest/IronChestType.java b/IronChests2/common/cpw/mods/ironchest/IronChestType.java
index d5acb8b..1a298cc 100644
--- a/IronChests2/common/cpw/mods/ironchest/IronChestType.java
+++ b/IronChests2/common/cpw/mods/ironchest/IronChestType.java
@@ -215,7 +215,7 @@ public enum IronChestType {
             int i = 0;
             for (String s : sideNames)
             {
-                icons[i++] = par1IconRegister.func_94245_a(String.format("ironchest:%s_%s",name().toLowerCase(),s));
+                icons[i++] = par1IconRegister.registerIcon(String.format("ironchest:%s_%s",name().toLowerCase(),s));
             }
         }
     }
diff --git a/IronChests2/common/cpw/mods/ironchest/ItemChestChanger.java b/IronChests2/common/cpw/mods/ironchest/ItemChestChanger.java
index 0555563..a5956b2 100644
--- a/IronChests2/common/cpw/mods/ironchest/ItemChestChanger.java
+++ b/IronChests2/common/cpw/mods/ironchest/ItemChestChanger.java
@@ -35,11 +35,12 @@ public class ItemChestChanger extends Item {
         setCreativeTab(CreativeTabs.tabMisc);
     }
 
+
     @Override
     @SideOnly(Side.CLIENT)
-    public void func_94581_a(IconRegister par1IconRegister)
+    public void updateIcons(IconRegister par1IconRegister)
     {
-        this.iconIndex = par1IconRegister.func_94245_a("ironchest:"+type.itemName);
+        this.iconIndex = par1IconRegister.registerIcon("ironchest:"+type.itemName);
     }
 
     @Override
@@ -82,14 +83,14 @@ public class ItemChestChanger extends Item {
                 chestContents[i] = null;
             }
             // Clear the old block out
-            world.setBlockAndMetadataWithNotify(X, Y, Z, 0, 0, 3);
+            world.setBlock(X, Y, Z, 0, 0, 3);
             // Force the Chest TE to reset it's knowledge of neighbouring blocks
             tec.updateContainingBlockInfo();
             // Force the Chest TE to update any neighbours so they update next
             // tick
             tec.checkForAdjacentChests();
             // And put in our block instead
-            world.setBlockAndMetadataWithNotify(X, Y, Z, block.blockID, newchest.getType().ordinal(), 3);
+            world.setBlock(X, Y, Z, block.blockID, newchest.getType().ordinal(), 3);
         }
         else
         {
diff --git a/IronChests2/common/cpw/mods/ironchest/TileEntityIronChest.java b/IronChests2/common/cpw/mods/ironchest/TileEntityIronChest.java
index 43390ac..235d614 100644
--- a/IronChests2/common/cpw/mods/ironchest/TileEntityIronChest.java
+++ b/IronChests2/common/cpw/mods/ironchest/TileEntityIronChest.java
@@ -499,16 +499,14 @@ public class TileEntityIronChest extends TileEntity implements IInventory {
     }
 
     @Override
-    public boolean func_94041_b(int i, ItemStack itemstack)
+    public boolean isStackValidForSlot(int i, ItemStack itemstack)
     {
-        // TODO Auto-generated method stub
-        return false;
+        return true;
     }
 
     @Override
-    public boolean func_94042_c()
+    public boolean isInvNameLocalized()
     {
-        // TODO Auto-generated method stub
         return false;
     }
 }
diff --git a/IronChests2/common/cpw/mods/ironchest/client/GUIChest.java b/IronChests2/common/cpw/mods/ironchest/client/GUIChest.java
index 0027c3c..9e2892e 100644
--- a/IronChests2/common/cpw/mods/ironchest/client/GUIChest.java
+++ b/IronChests2/common/cpw/mods/ironchest/client/GUIChest.java
@@ -75,7 +75,7 @@ public class GUIChest extends GuiContainer {
     {
         GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
         // new "bind tex"
-        mc.renderEngine.func_98187_b(type.guiTexture);
+        mc.renderEngine.bindTexture(type.guiTexture);
         int x = (width - xSize) / 2;
         int y = (height - ySize) / 2;
         drawTexturedModalRect(x, y, 0, 0, xSize, ySize);