Fixes #2431: Implemented multi block rendering for quantum network bridge.

src/main/java/appeng/block/qnb/QnbFormedStateProperty.java

@@ -0,0 +1,33 @@
+package appeng.block.qnb;
+
+
+import net.minecraftforge.common.property.IUnlistedProperty;
+
+
+public class QnbFormedStateProperty implements IUnlistedProperty<QnbFormedState>
+{
+
+	@Override
+	public String getName()
+	{
+		return "qnb_formed";
+	}
+
+	@Override
+	public boolean isValid( QnbFormedState value )
+	{
+		return value != null;
+	}
+
+	@Override
+	public Class<QnbFormedState> getType()
+	{
+		return QnbFormedState.class;
+	}
+
+	@Override
+	public String valueToString( QnbFormedState value )
+	{
+		return null;
+	}
+}