Relocate Source to proper directory.

src/main/java/appeng/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.config.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(String path) {
+		super( new File( path + "Facades.cfg" ) );
+		replacementPattern = Pattern.compile( "[^a-zA-Z0-9]" );
+	}
+
+	public boolean checkEnabled(Block id, int metadata, boolean automatic)
+	{
+		if ( id == null )
+			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() + (metadata == 0 ? "" : "." + metadata), 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( "" ) + (metadata == 0 ? "" : "." + metadata), automatic ).getBoolean( automatic );
+		}
+
+		return false;
+	}
+}