Display stored matter in network

src/main/java/ru/dbotthepony/mc/otm/menu/MatterCapacitorBankMenu.java

@@ -9,12 +9,15 @@ import ru.dbotthepony.mc.otm.capability.IMatterHandler;
 import ru.dbotthepony.mc.otm.menu.slot.MatterContainerInputSlot;
 import ru.dbotthepony.mc.otm.menu.widget.MatterLevelWidget;
 
+import java.math.BigDecimal;
+
 public class MatterCapacitorBankMenu extends MatteryMenu {
 	public MatterCapacitorBankMenu(int p_38852_, Inventory inventory) {
 		this(p_38852_, inventory, null);
 	}
 
 	public MatterLevelWidget matter_widget;
+	public MatterLevelWidget total_matter_widget;
 
 	public MatterContainerInputSlot[] container_slots = new MatterContainerInputSlot[2 * 6];
 
@@ -23,8 +26,22 @@ public class MatterCapacitorBankMenu extends MatteryMenu {
 
 		if (tile == null) {
 			matter_widget = new MatterLevelWidget(this, 14, 20);
+			total_matter_widget = new MatterLevelWidget(this, 14, 20);
 		} else {
 			matter_widget = new MatterLevelWidget(this, 14, 20, tile.matter);
+			total_matter_widget = new MatterLevelWidget(this, 14, 20, () -> {
+				if (tile.getMatterGrid() != null) {
+					return tile.getMatterGrid().getStored();
+				}
+
+				return BigDecimal.ZERO;
+			}, () -> {
+				if (tile.getMatterGrid() != null) {
+					return tile.getMatterGrid().getCapacity();
+				}
+
+				return BigDecimal.ZERO;
+			});
 		}
 
 		Container container = tile != null ? tile.matter_container : new SimpleContainer(2 * 6);

src/main/java/ru/dbotthepony/mc/otm/screen/MatterCapacitorBankScreen.java

@@ -17,7 +17,7 @@ public class MatterCapacitorBankScreen extends MatteryScreen<MatterCapacitorBank
 
 	@Override
 	public List<GaugeWidget> getGauges() {
-		return List.of(menu.matter_widget);
+		return List.of(menu.matter_widget, menu.total_matter_widget);
 	}
 
 	@Override