Relocate Source to proper directory.

src/main/java/appeng/helpers/MetaRotation.java

@@ -0,0 +1,51 @@
+package appeng.helpers;
+
+import net.minecraft.world.IBlockAccess;
+import net.minecraft.world.World;
+import net.minecraftforge.common.util.ForgeDirection;
+import appeng.api.util.IOrientable;
+
+public class MetaRotation implements IOrientable
+{
+
+	final IBlockAccess w;
+	final int x;
+	final int y;
+	final int z;
+
+	public MetaRotation(IBlockAccess world, int x, int y, int z) {
+		w = world;
+		this.x = x;
+		this.y = y;
+		this.z = z;
+	}
+
+	@Override
+	public void setOrientation(ForgeDirection Forward, ForgeDirection Up)
+	{
+		if ( w instanceof World )
+			((World) w).setBlockMetadataWithNotify( x, y, z, Up.ordinal(), 1 + 2 );
+		else
+			throw new RuntimeException( w.getClass().getName() + " received, expected World" );
+	}
+
+	@Override
+	public ForgeDirection getUp()
+	{
+		return ForgeDirection.getOrientation( w.getBlockMetadata( x, y, z ) );
+	}
+
+	@Override
+	public ForgeDirection getForward()
+	{
+		if ( getUp().offsetY == 0 )
+			return ForgeDirection.UP;
+		return ForgeDirection.SOUTH;
+	}
+
+	@Override
+	public boolean canBeRotated()
+	{
+		return true;
+	}
+}