Currency and slot amount

AetherBags/Addons/AddonInventoryWindow.cs

@@ -19,6 +19,7 @@ public class AddonInventoryWindow : NativeAddon
 {
     private WrappingGridNode<InventoryCategoryNode> _categoriesNode = null!;
     private TextInputWithHintNode _searchInputNode = null!;
+    private InventoryFooterNode _footerNode = null!;
 
     // Window constraints
     private const float MinWindowWidth = 300;
@@ -50,18 +51,26 @@ public class AddonInventoryWindow : NativeAddon
             Size = size,
             OnInputReceived = _ => RefreshCategories(false),
         };
-
         _searchInputNode.AttachNode(this);
 
+        _footerNode = new InventoryFooterNode
+        {
+            Size = ContentSize with { Y = 28 },
+            SlotAmountText = InventoryState.GetEmptyItemSlotsString()
+        };
+        _footerNode.AttachNode(this);
+
         Services.AddonLifecycle.RegisterListener(AddonEvent.PostRequestedUpdate, "Inventory", OnInventoryUpdate);
         addon->SubscribeAtkArrayData(1, (int)NumberArrayType.Inventory);
 
         RefreshCategories();
+        base.OnSetup(addon);
     }
 
     protected override unsafe void OnUpdate(AtkUnitBase* addon)
     {
-
+        // Haven't needed it yet but just in case.
+        base.OnUpdate(addon);
     }
 
     private void OnInventoryUpdate(AddonEvent type, AddonArgs args)
@@ -70,6 +79,7 @@ public class AddonInventoryWindow : NativeAddon
     }
 
     protected override unsafe void OnRequestedUpdate(AtkUnitBase* addon, NumberArrayData** numberArrayData, StringArrayData** stringArrayData) {
+        base.OnRequestedUpdate(addon, numberArrayData, stringArrayData);
         RefreshCategories();
     }
 
@@ -133,11 +143,13 @@ public class AddonInventoryWindow : NativeAddon
     {
         SetWindowSize(width, height);
         _categoriesNode.Size = ContentSize;
+        _footerNode.Size = ContentSize with { Y = 28 };
         _categoriesNode.RecalculateLayout();
     }
 
     protected override unsafe void OnFinalize(AtkUnitBase* addon)
     {
+        base.OnFinalize(addon);
         Services.AddonLifecycle.UnregisterListener(OnInventoryUpdate);
         addon->UnsubscribeAtkArrayData(1, (int)NumberArrayType.Inventory);
     }

AetherBags/Inventory/CurrencyInfo.cs

@@ -0,0 +1,8 @@
+namespace AetherBags.Currency;
+
+public class CurrencyInfo
+{
+    public required int Amount { get; set; }
+    public required uint ItemId { get; set; }
+    public required uint IconId { get; set; }
+}

AetherBags/Inventory/InventoryState.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Linq;
+using AetherBags.Currency;
 using Dalamud.Game.Inventory;
 using FFXIVClientStructs.FFXIV.Client.Game;
 using FFXIVClientStructs.FFXIV.Client.UI.Agent;
@@ -108,6 +109,19 @@ public static unsafe class InventoryState
         };
     }
 
+    private static uint GetEmptyItemSlots() => InventoryManager.Instance()->GetEmptySlotsInBag();
 
+    private static uint GetUsedItemSlots() => 140 - GetEmptyItemSlots();
 
+    public static string GetEmptyItemSlotsString() => $"{GetUsedItemSlots()}/140";
+
+    public static CurrencyInfo GetCurrencyInfo(uint itemId)
+    {
+        return new CurrencyInfo
+        {
+            Amount = InventoryManager.Instance()->GetInventoryItemCount(1),
+            ItemId = itemId,
+            IconId = Services.DataManager.GetExcelSheet<Item>().GetRow(itemId).Icon
+        };
+    }
 }

AetherBags/Nodes/CurrencyNode.cs

@@ -0,0 +1,47 @@
+using System.Numerics;
+using AetherBags.Currency;
+using FFXIVClientStructs.FFXIV.Component.GUI;
+using KamiToolKit.Classes;
+using KamiToolKit.Nodes;
+using Lumina.Excel.Sheets;
+
+namespace AetherBags.Nodes;
+
+public class CurrencyNode : SimpleComponentNode
+{
+    private IconImageNode iconImageNode;
+    private TextNode countNode;
+
+    public CurrencyNode()
+    {
+        iconImageNode = new IconImageNode
+        {
+            FitTexture = true
+        };
+        iconImageNode.AttachNode(this);
+
+
+        countNode = new TextNode
+        {
+            TextFlags = TextFlags.Emboss,
+            TextColor = ColorHelper.GetColor(8),
+            TextOutlineColor = ColorHelper.GetColor(7),
+            FontSize = 14,
+        };
+        countNode.AttachNode(this);
+    }
+
+    public required CurrencyInfo Currency {
+        get;
+        set {
+            field = value;
+            iconImageNode.IconId = value.IconId;
+            countNode.String = value.Amount.ToString("N0");
+
+            countNode.Size = new Vector2(120.0f, 28.0f);
+            countNode.Origin = countNode.Size / 2.0f;
+            countNode.Position = new Vector2(26.0f, 0.0f);
+            iconImageNode.Size = new Vector2(24f);
+        }
+    }
+}

AetherBags/Nodes/InventoryFooterNode.cs

@@ -0,0 +1,51 @@
+using System.Numerics;
+using AetherBags.Currency;
+using AetherBags.Inventory;
+using FFXIVClientStructs.FFXIV.Client.Game;
+using FFXIVClientStructs.FFXIV.Component.GUI;
+using KamiToolKit.Classes;
+using KamiToolKit.Nodes;
+using Lumina.Excel.Sheets;
+
+namespace AetherBags.Nodes;
+
+public sealed class InventoryFooterNode : SimpleComponentNode
+{
+    private readonly TextNode _slotAmountTextNode;
+    private readonly CurrencyNode _currencyNode;
+
+    public InventoryFooterNode()
+    {
+        _slotAmountTextNode = new TextNode
+        {
+            Position = new Vector2(Size.X - 10, 0),
+            Size = new Vector2(82, 20),
+            AlignmentType = AlignmentType.Right,
+            FontType = FontType.MiedingerMed,
+            TextFlags = TextFlags.Glare,
+            TextColor = ColorHelper.GetColor(50),
+            TextOutlineColor = ColorHelper.GetColor(32) // Could also be Color 65
+        };
+        _slotAmountTextNode.AttachNode(this);
+
+        _currencyNode = new CurrencyNode
+        {
+            Size = new Vector2(120, 28),
+            Currency = InventoryState.GetCurrencyInfo(1)
+        };
+        _currencyNode.AttachNode(this);
+    }
+
+    public string SlotAmountText
+    {
+        get => _slotAmountTextNode.String;
+        set => _slotAmountTextNode.String = value;
+    }
+
+    protected override void OnSizeChanged() {
+        base.OnSizeChanged();
+
+        _slotAmountTextNode.Position = new Vector2(Size.X - _slotAmountTextNode.Size.X - 10, 0);
+        _currencyNode.Position = new Vector2(0, 0);
+    }
+}