Added missing facade update files.

core/CreativeTabFacade.java

@@ -0,0 +1,31 @@
+package appeng.core;
+
+import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.item.ItemStack;
+import appeng.api.AEApi;
+import appeng.items.parts.ItemFacade;
+import appeng.util.Platform;
+
+public final class CreativeTabFacade extends CreativeTabs
+{
+
+	public static CreativeTabFacade instance = null;
+
+	public CreativeTabFacade() {
+		super( "appliedenergistics2.facades" );
+		if ( Platform.isClient() )
+			AELog.localization( "gui", "itemGroup." + getTabLabel() );
+	}
+
+	@Override
+	public ItemStack getIconItemStack()
+	{
+		return ((ItemFacade) AEApi.instance().items().itemFacade.item()).getCreativeTabIcon();
+	}
+
+	public static void init()
+	{
+		instance = new CreativeTabFacade();
+	}
+
+}

core/FacadeConfig.java

@@ -0,0 +1,54 @@
+package appeng.core;
+
+import java.io.File;
+import java.lang.reflect.Field;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import net.minecraft.block.Block;
+import net.minecraftforge.common.Configuration;
+import cpw.mods.fml.common.registry.GameRegistry;
+import cpw.mods.fml.common.registry.GameRegistry.UniqueIdentifier;
+
+public class FacadeConfig extends Configuration
+{
+
+	public static FacadeConfig instance;
+	Pattern replacementPattern;
+
+	public FacadeConfig(File f) {
+		super( new File( f.getPath() + File.separator + "AppliedEnergistics2" + File.separator + "Facades.cfg" ) );
+		replacementPattern = Pattern.compile( "[^a-zA-Z0-9]" );
+	}
+
+	public boolean checkEnabled(Block id, boolean automatic)
+	{
+		if ( id == null || id.blockID == 0 )
+			return false;
+
+		UniqueIdentifier blk = GameRegistry.findUniqueIdentifierFor( id );
+		if ( blk == null )
+		{
+			for (Field f : Block.class.getFields())
+			{
+				try
+				{
+					if ( f.get( Block.class ) == id )
+						return get( "minecraft", f.getName(), automatic ).getBoolean( automatic );
+				}
+				catch (Throwable e)
+				{
+					// :P
+				}
+			}
+		}
+		else
+		{
+			Matcher mod = replacementPattern.matcher( blk.modId );
+			Matcher name = replacementPattern.matcher( blk.name );
+			return get( mod.replaceAll( "" ), name.replaceAll( "" ), automatic ).getBoolean( automatic );
+		}
+
+		return false;
+	}
+}