Highlight existing advanced dyes in state and design.

Glamourer/Gui/Colors.cs

@@ -32,6 +32,7 @@ public enum ColorId
     ModdedItemMarker,
     ContainsItemsEnabled,
     ContainsItemsDisabled,
+    AdvancedDyeActive,
 }
 
 public static class Colors
@@ -70,6 +71,7 @@ public static class Colors
             ColorId.ModdedItemMarker           => (0xFFFF20FF, "Modded Item Marker",                 "The color of dot in the unlocks overview tab signaling that the item is modded in the currently selected Penumbra collection."      ),
             ColorId.ContainsItemsEnabled       => (0xFFA0F0A0, "Enabled Mod Contains Design Items",  "The color of enabled mods in the associated mod dropdown menu when they contain items used in this design."                         ),
             ColorId.ContainsItemsDisabled      => (0x80A0F0A0, "Disabled Mod Contains Design Items", "The color of disabled mods in the associated mod dropdown menu when they contain items used in this design."                        ),
+            ColorId.AdvancedDyeActive          => (0xFF58DDFF, "Advanced Dyes Active",               "The highlight color for the advanced dye button and marker if any advanced dyes are active for this slot."                          ),
             _                                  => (0x00000000, string.Empty,                         string.Empty                                                                                                                         ),
             // @formatter:on
         };

Glamourer/Gui/Equipment/BonusDrawData.cs

@@ -1,4 +1,5 @@
 using Glamourer.Designs;
+using Glamourer.Interop.Material;
 using Glamourer.State;
 using Penumbra.GameData.Enums;
 using Penumbra.GameData.Structs;
@@ -9,10 +10,11 @@ public struct BonusDrawData(BonusItemFlag slot, in DesignData designData)
 {
     private         IDesignEditor _editor = null!;
     private         object        _object = null!;
-    public readonly BonusItemFlag Slot = slot;
+    public readonly BonusItemFlag Slot    = slot;
     public          bool          Locked;
     public          bool          DisplayApplication;
     public          bool          AllowRevert;
+    public          bool          HasAdvancedDyes;
 
     public readonly bool IsDesign
         => _object is Design;
@@ -42,6 +44,7 @@ public struct BonusDrawData(BonusItemFlag slot, in DesignData designData)
             CurrentApply       = design.DoApplyBonusItem(slot),
             Locked             = design.WriteProtected(),
             DisplayApplication = true,
+            HasAdvancedDyes    = design.GetMaterialDataRef().CheckExistence(MaterialValueIndex.FromSlot(slot)),
         };
 
     public static BonusDrawData FromState(StateManager manager, ActorState state, BonusItemFlag slot)
@@ -53,5 +56,6 @@ public struct BonusDrawData(BonusItemFlag slot, in DesignData designData)
             DisplayApplication = false,
             GameItem           = state.BaseData.BonusItem(slot),
             AllowRevert        = true,
+            HasAdvancedDyes    = state.Materials.CheckExistence(MaterialValueIndex.FromSlot(slot)),
         };
 }

Glamourer/Gui/Equipment/EquipDrawData.cs

@@ -1,4 +1,5 @@
 using Glamourer.Designs;
+using Glamourer.Interop.Material;
 using Glamourer.State;
 using Penumbra.GameData.Enums;
 using Penumbra.GameData.Structs;
@@ -9,7 +10,7 @@ public struct EquipDrawData(EquipSlot slot, in DesignData designData)
 {
     private         IDesignEditor _editor = null!;
     private         object        _object = null!;
-    public readonly EquipSlot     Slot = slot;
+    public readonly EquipSlot     Slot    = slot;
     public          bool          Locked;
     public          bool          DisplayApplication;
     public          bool          AllowRevert;
@@ -29,15 +30,13 @@ public struct EquipDrawData(EquipSlot slot, in DesignData designData)
     public readonly void SetApplyItem(bool value)
     {
         var manager = (DesignManager)_editor;
-        var design  = (Design)_object;
+        manager.ChangeApplyItem((Design)_object, Slot, value);
-        manager.ChangeApplyItem(design, Slot, value);
     }
 
     public readonly void SetApplyStain(bool value)
     {
         var manager = (DesignManager)_editor;
-        var design  = (Design)_object;
+        manager.ChangeApplyStains((Design)_object, Slot, value);
-        manager.ChangeApplyStains(design, Slot, value);
     }
 
     public EquipItem CurrentItem   = designData.Item(slot);
@@ -46,6 +45,7 @@ public struct EquipDrawData(EquipSlot slot, in DesignData designData)
     public StainIds  GameStains    = default;
     public bool      CurrentApply;
     public bool      CurrentApplyStain;
+    public bool      HasAdvancedDyes;
 
     public readonly Gender CurrentGender = designData.Customize.Gender;
     public readonly Race   CurrentRace   = designData.Customize.Race;
@@ -58,6 +58,7 @@ public struct EquipDrawData(EquipSlot slot, in DesignData designData)
             CurrentApply       = design.DoApplyEquip(slot),
             CurrentApplyStain  = design.DoApplyStain(slot),
             Locked             = design.WriteProtected(),
+            HasAdvancedDyes    = design.GetMaterialDataRef().CheckExistence(MaterialValueIndex.FromSlot(slot)),
             DisplayApplication = true,
         };
 
@@ -70,6 +71,7 @@ public struct EquipDrawData(EquipSlot slot, in DesignData designData)
             DisplayApplication = false,
             GameItem           = state.BaseData.Item(slot),
             GameStains         = state.BaseData.Stain(slot),
+            HasAdvancedDyes    = state.Materials.CheckExistence(MaterialValueIndex.FromSlot(slot)),
             AllowRevert        = true,
         };
-}
+}

Glamourer/Gui/Equipment/EquipmentDrawer.cs

@@ -3,6 +3,7 @@ using Dalamud.Interface.Utility;
 using Dalamud.Plugin.Services;
 using Glamourer.Events;
 using Glamourer.Gui.Materials;
+using Glamourer.Interop.Material;
 using Glamourer.Services;
 using Glamourer.Unlocks;
 using ImGuiNET;
@@ -63,6 +64,7 @@ public class EquipmentDrawer
 
     private Vector2 _iconSize;
     private float   _comboLength;
+    private uint    _advancedMaterialColor;
 
     public void Prepare()
     {
@@ -74,7 +76,8 @@ public class EquipmentDrawer
                     .Max(i => ImGui.CalcTextSize($"{i.Item2.Name} ({i.Item2.ModelString})").X)
               / ImGuiHelpers.GlobalScale;
 
-        _requiredComboWidth = _requiredComboWidthUnscaled * ImGuiHelpers.GlobalScale;
+        _requiredComboWidth    = _requiredComboWidthUnscaled * ImGuiHelpers.GlobalScale;
+        _advancedMaterialColor = ColorId.AdvancedDyeActive.Value();
     }
 
     private bool VerifyRestrictedGear(EquipDrawData data)
@@ -91,7 +94,7 @@ public class EquipmentDrawer
         if (_config.HideApplyCheckmarks)
             equipDrawData.DisplayApplication = false;
 
-        using var id      = ImRaii.PushId((int)equipDrawData.Slot);
+        using var id      = ImUtf8.PushId((int)equipDrawData.Slot);
         var       spacing = ImGui.GetStyle().ItemInnerSpacing with { Y = ImGui.GetStyle().ItemSpacing.Y };
         using var style   = ImRaii.PushStyle(ImGuiStyleVar.ItemSpacing, spacing);
 
@@ -106,7 +109,7 @@ public class EquipmentDrawer
         if (_config.HideApplyCheckmarks)
             bonusDrawData.DisplayApplication = false;
 
-        using var id      = ImRaii.PushId(100 + (int)bonusDrawData.Slot);
+        using var id      = ImUtf8.PushId(100 + (int)bonusDrawData.Slot);
         var       spacing = ImGui.GetStyle().ItemInnerSpacing with { Y = ImGui.GetStyle().ItemSpacing.Y };
         using var style   = ImRaii.PushStyle(ImGuiStyleVar.ItemSpacing, spacing);
 
@@ -127,7 +130,7 @@ public class EquipmentDrawer
             offhand.DisplayApplication  = false;
         }
 
-        using var id      = ImRaii.PushId("Weapons");
+        using var id      = ImUtf8.PushId("Weapons"u8);
         var       spacing = ImGui.GetStyle().ItemInnerSpacing with { Y = ImGui.GetStyle().ItemSpacing.Y };
         using var style   = ImRaii.PushStyle(ImGuiStyleVar.ItemSpacing, spacing);
 
@@ -174,7 +177,7 @@ public class EquipmentDrawer
                 change = true;
             }
 
-            ImGuiUtil.HoverTooltip($"{_config.DeleteDesignModifier.ToString()} and Right-click to clear.");
+            ImUtf8.HoverTooltip($"{_config.DeleteDesignModifier.ToString()} and Right-click to clear.");
         }
 
         return change;
@@ -196,14 +199,13 @@ public class EquipmentDrawer
         }
         else if (equipDrawData.IsState)
         {
-            _advancedDyes.DrawButton(equipDrawData.Slot);
+            _advancedDyes.DrawButton(equipDrawData.Slot, equipDrawData.HasAdvancedDyes ? _advancedMaterialColor : 0u);
         }
 
         if (VerifyRestrictedGear(equipDrawData))
             label += " (Restricted)";
 
-        ImGui.SameLine();
+        DrawEquipLabel(equipDrawData is { IsDesign: true, HasAdvancedDyes: true }, label);
-        ImGui.TextUnformatted(label);
     }
 
     private void DrawBonusItemSmall(in BonusDrawData bonusDrawData)
@@ -218,11 +220,10 @@ public class EquipmentDrawer
         }
         else if (bonusDrawData.IsState)
         {
-            _advancedDyes.DrawButton(bonusDrawData.Slot);
+            _advancedDyes.DrawButton(bonusDrawData.Slot, bonusDrawData.HasAdvancedDyes ? _advancedMaterialColor : 0u);
         }
 
-        ImGui.SameLine();
+        DrawEquipLabel(bonusDrawData is { IsDesign: true, HasAdvancedDyes: true }, label);
-        ImGui.TextUnformatted(label);
     }
 
     private void DrawWeaponsSmall(EquipDrawData mainhand, EquipDrawData offhand, bool allWeapons)
@@ -239,12 +240,12 @@ public class EquipmentDrawer
         }
         else if (mainhand.IsState)
         {
-            _advancedDyes.DrawButton(EquipSlot.MainHand);
+            _advancedDyes.DrawButton(EquipSlot.MainHand, mainhand.HasAdvancedDyes ? _advancedMaterialColor : 0u);
         }
 
         if (allWeapons)
             mainhandLabel += $" ({mainhand.CurrentItem.Type.ToName()})";
-        WeaponHelpMarker(mainhandLabel);
+        WeaponHelpMarker(mainhand is { IsDesign: true, HasAdvancedDyes: true }, mainhandLabel);
 
         if (offhand.CurrentItem.Type is FullEquipType.Unknown)
             return;
@@ -261,10 +262,10 @@ public class EquipmentDrawer
         }
         else if (offhand.IsState)
         {
-            _advancedDyes.DrawButton(EquipSlot.OffHand);
+            _advancedDyes.DrawButton(EquipSlot.OffHand, offhand.HasAdvancedDyes ? _advancedMaterialColor : 0u);
         }
 
-        WeaponHelpMarker(offhandLabel);
+        WeaponHelpMarker(offhand is { IsDesign: true, HasAdvancedDyes: true }, offhandLabel);
     }
 
     #endregion
@@ -285,8 +286,8 @@ public class EquipmentDrawer
             DrawApply(equipDrawData);
         }
 
-        ImGui.SameLine();
+        DrawEquipLabel(equipDrawData is { IsDesign: true, HasAdvancedDyes: true }, label);
-        ImGui.TextUnformatted(label);
+
         DrawStain(equipDrawData, false);
         if (equipDrawData.DisplayApplication)
         {
@@ -295,13 +296,13 @@ public class EquipmentDrawer
         }
         else if (equipDrawData.IsState)
         {
-            _advancedDyes.DrawButton(equipDrawData.Slot);
+            _advancedDyes.DrawButton(equipDrawData.Slot, equipDrawData.HasAdvancedDyes ? _advancedMaterialColor : 0u);
         }
 
         if (VerifyRestrictedGear(equipDrawData))
         {
             ImGui.SameLine();
-            ImGui.TextUnformatted("(Restricted)");
+            ImUtf8.Text("(Restricted)"u8);
         }
     }
 
@@ -319,11 +320,10 @@ public class EquipmentDrawer
         }
         else if (bonusDrawData.IsState)
         {
-            _advancedDyes.DrawButton(bonusDrawData.Slot);
+            _advancedDyes.DrawButton(bonusDrawData.Slot, bonusDrawData.HasAdvancedDyes ? _advancedMaterialColor : 0u);
         }
 
-        ImGui.SameLine();
+        DrawEquipLabel(bonusDrawData is { IsDesign: true, HasAdvancedDyes: true }, label);
-        ImGui.TextUnformatted(label);
     }
 
     private void DrawWeaponsNormal(EquipDrawData mainhand, EquipDrawData offhand, bool allWeapons)
@@ -334,7 +334,7 @@ public class EquipmentDrawer
         mainhand.CurrentItem.DrawIcon(_textures, _iconSize, EquipSlot.MainHand);
         var left = ImGui.IsItemClicked(ImGuiMouseButton.Left);
         ImGui.SameLine();
-        using (ImRaii.Group())
+        using (ImUtf8.Group())
         {
             DrawMainhand(ref mainhand, ref offhand, out var mainhandLabel, allWeapons, false, left);
             if (mainhand.DisplayApplication)
@@ -343,7 +343,8 @@ public class EquipmentDrawer
                 DrawApply(mainhand);
             }
 
-            WeaponHelpMarker(mainhandLabel, allWeapons ? mainhand.CurrentItem.Type.ToName() : null);
+            WeaponHelpMarker(mainhand is { IsDesign: true, HasAdvancedDyes: true }, mainhandLabel,
+                allWeapons ? mainhand.CurrentItem.Type.ToName() : null);
 
             DrawStain(mainhand, false);
             if (mainhand.DisplayApplication)
@@ -353,7 +354,7 @@ public class EquipmentDrawer
             }
             else if (mainhand.IsState)
             {
-                _advancedDyes.DrawButton(EquipSlot.MainHand);
+                _advancedDyes.DrawButton(EquipSlot.MainHand, mainhand.HasAdvancedDyes ? _advancedMaterialColor : 0u);
             }
         }
 
@@ -364,7 +365,7 @@ public class EquipmentDrawer
         var right = ImGui.IsItemClicked(ImGuiMouseButton.Right);
         left = ImGui.IsItemClicked(ImGuiMouseButton.Left);
         ImGui.SameLine();
-        using (ImRaii.Group())
+        using (ImUtf8.Group())
         {
             DrawOffhand(mainhand, offhand, out var offhandLabel, false, right, left);
             if (offhand.DisplayApplication)
@@ -373,7 +374,7 @@ public class EquipmentDrawer
                 DrawApply(offhand);
             }
 
-            WeaponHelpMarker(offhandLabel);
+            WeaponHelpMarker(offhand is { IsDesign: true, HasAdvancedDyes: true }, offhandLabel);
 
             DrawStain(offhand, false);
             if (offhand.DisplayApplication)
@@ -381,9 +382,9 @@ public class EquipmentDrawer
                 ImGui.SameLine();
                 DrawApplyStain(offhand);
             }
-            else if (mainhand.IsState)
+            else if (offhand.IsState)
             {
-                _advancedDyes.DrawButton(EquipSlot.OffHand);
+                _advancedDyes.DrawButton(EquipSlot.OffHand, offhand.HasAdvancedDyes ? _advancedMaterialColor : 0u);
             }
         }
     }
@@ -468,14 +469,16 @@ public class EquipmentDrawer
             UiHelpers.OpenCombo($"##{combo.Label}");
 
         using var disabled = ImRaii.Disabled(data.Locked);
-        var change = combo.Draw(data.CurrentItem.Name, data.CurrentItem.Id.BonusItem, small ? _comboLength - ImGui.GetFrameHeight() : _comboLength,
+        var change = combo.Draw(data.CurrentItem.Name, data.CurrentItem.Id.BonusItem,
+            small ? _comboLength - ImGui.GetFrameHeight() : _comboLength,
             _requiredComboWidth);
         if (change)
             data.SetItem(combo.CurrentSelection);
         else if (combo.CustomVariant.Id > 0)
             data.SetItem(_items.Identify(data.Slot, combo.CustomSetId, combo.CustomVariant));
 
-        if (ResetOrClear(data.Locked, clear, data.AllowRevert, true, data.CurrentItem, data.GameItem, EquipItem.BonusItemNothing(data.Slot), out var item))
+        if (ResetOrClear(data.Locked, clear, data.AllowRevert, true, data.CurrentItem, data.GameItem, EquipItem.BonusItemNothing(data.Slot),
+                out var item))
             data.SetItem(item);
     }
 
@@ -502,7 +505,7 @@ public class EquipmentDrawer
                 (false, true, _)     => ("Right-click to clear.\nControl and mouse wheel to scroll.", clearItem, true),
                 (false, false, _)    => ("Control and mouse wheel to scroll.", default, false),
             };
-        ImGuiUtil.HoverTooltip(tt);
+        ImUtf8.HoverTooltip(tt);
 
         return clicked && valid;
     }
@@ -544,8 +547,8 @@ public class EquipmentDrawer
             }
         }
 
-        if (unknown && ImGui.IsItemHovered(ImGuiHoveredFlags.AllowWhenDisabled))
+        if (unknown)
-            ImGui.SetTooltip("The weapon type could not be identified, thus changing it to other weapons of that type is not possible.");
+            ImUtf8.HoverTooltip(ImGuiHoveredFlags.AllowWhenDisabled, "The weapon type could not be identified, thus changing it to other weapons of that type is not possible."u8);
     }
 
     private void DrawOffhand(in EquipDrawData mainhand, in EquipDrawData offhand, out string label, bool small, bool clear, bool open)
@@ -595,14 +598,14 @@ public class EquipmentDrawer
 
     #endregion
 
-    private static void WeaponHelpMarker(string label, string? type = null)
+    private void WeaponHelpMarker(bool hasAdvancedDyes, string label, string? type = null)
     {
         ImGui.SameLine();
         ImGuiComponents.HelpMarker(
             "Changing weapons to weapons of different types can cause crashes, freezes, soft- and hard locks and cheating, "
           + "thus it is only allowed to change weapons to other weapons of the same type.");
-        ImGui.SameLine();
+        DrawEquipLabel(hasAdvancedDyes, label);
-        ImGui.TextUnformatted(label);
+
         if (type == null)
             return;
 
@@ -610,4 +613,16 @@ public class EquipmentDrawer
         pos.Y += ImGui.GetFrameHeightWithSpacing();
         ImGui.GetWindowDrawList().AddText(pos, ImGui.GetColorU32(ImGuiCol.Text), $"({type})");
     }
+
+    [MethodImpl(MethodImplOptions.AggressiveOptimization | MethodImplOptions.AggressiveInlining)]
+    private void DrawEquipLabel(bool hasAdvancedDyes, string label)
+    {
+        ImGui.SameLine();
+        using (ImRaii.PushColor(ImGuiCol.Text, _advancedMaterialColor, hasAdvancedDyes))
+        {
+            ImUtf8.Text(label);
+        }
+        if (hasAdvancedDyes)
+            ImUtf8.HoverTooltip("This design has advanced dyes setup for this slot."u8);
+    }
 }

Glamourer/Gui/Materials/AdvancedDyePopup.cs

@@ -51,28 +51,29 @@ public sealed unsafe class AdvancedDyePopup(
         return true;
     }
 
-    public void DrawButton(EquipSlot slot)
+    public void DrawButton(EquipSlot slot, uint color)
-        => DrawButton(MaterialValueIndex.FromSlot(slot));
+        => DrawButton(MaterialValueIndex.FromSlot(slot), color);
 
-    public void DrawButton(BonusItemFlag slot)
+    public void DrawButton(BonusItemFlag slot, uint color)
-        => DrawButton(MaterialValueIndex.FromSlot(slot));
+        => DrawButton(MaterialValueIndex.FromSlot(slot), color);
 
-    private void DrawButton(MaterialValueIndex index)
+    private void DrawButton(MaterialValueIndex index, uint color)
     {
         if (!config.UseAdvancedDyes)
             return;
 
         ImGui.SameLine();
-        using var id     = ImRaii.PushId(index.SlotIndex | ((int)index.DrawObject << 8));
+        using var id     = ImUtf8.PushId(index.SlotIndex | ((int)index.DrawObject << 8));
         var       isOpen = index == _drawIndex;
 
-        using (ImRaii.PushColor(ImGuiCol.Button, ImGui.GetColorU32(ImGuiCol.ButtonActive), isOpen)
+        var (textColor, buttonColor) = isOpen
-                   .Push(ImGuiCol.Text,   ColorId.HeaderButtons.Value(), isOpen)
+            ? (ColorId.HeaderButtons.Value(), ImGui.GetColorU32(ImGuiCol.ButtonActive))
-                   .Push(ImGuiCol.Border, ColorId.HeaderButtons.Value(), isOpen))
+            : (color, 0u);
+
+        using (ImRaii.PushColor(ImGuiCol.Border, textColor, isOpen))
         {
             using var frame = ImRaii.PushStyle(ImGuiStyleVar.FrameBorderSize, 2 * ImGuiHelpers.GlobalScale, isOpen);
-            if (ImGuiUtil.DrawDisabledButton(FontAwesomeIcon.Palette.ToIconString(), new Vector2(ImGui.GetFrameHeight()),
+            if (ImUtf8.IconButton(FontAwesomeIcon.Palette, ""u8, default, false, textColor, buttonColor))
-                    string.Empty, false, true))
             {
                 _forceFocus       = true;
                 _selectedMaterial = byte.MaxValue;
@@ -80,7 +81,7 @@ public sealed unsafe class AdvancedDyePopup(
             }
         }
 
-        ImGuiUtil.HoverTooltip("Open advanced dyes for this slot.");
+        ImUtf8.HoverTooltip("Open advanced dyes for this slot."u8);
     }
 
     private (string Path, string GamePath) ResourceName(MaterialValueIndex index)
@@ -197,7 +198,7 @@ public sealed unsafe class AdvancedDyePopup(
         var width = 7 * ImGui.GetFrameHeight() // Buttons
           + 3 * ImGui.GetStyle().ItemSpacing.X // around text
           + 7 * ImGui.GetStyle().ItemInnerSpacing.X
-          + 200 * ImGuiHelpers.GlobalScale             // Drags
+          + 200 * ImGuiHelpers.GlobalScale                                        // Drags
           + 7 * UiBuilder.MonoFont.GetCharAdvance(' ') * ImGuiHelpers.GlobalScale // Row
           + 2 * ImGui.GetStyle().WindowPadding.X;
         var height = 19 * ImGui.GetFrameHeightWithSpacing() + ImGui.GetStyle().WindowPadding.Y + 3 * ImGui.GetStyle().ItemSpacing.Y;
@@ -305,8 +306,9 @@ public sealed unsafe class AdvancedDyePopup(
             {
                 EquipSlot.MainHand => _state.ModelData.Weapon(EquipSlot.MainHand),
                 EquipSlot.OffHand  => _state.ModelData.Weapon(EquipSlot.OffHand),
-                EquipSlot.Unknown  => _state.ModelData.BonusItem((index.SlotIndex - 16u).ToBonusSlot()).Armor().ToWeapon(0), // TODO: Handle better
+                EquipSlot.Unknown =>
-                _                  => _state.ModelData.Armor(slot).ToWeapon(0),
+                    _state.ModelData.BonusItem((index.SlotIndex - 16u).ToBonusSlot()).Armor().ToWeapon(0), // TODO: Handle better
+                _ => _state.ModelData.Armor(slot).ToWeapon(0),
             };
             value = new MaterialValueState(internalRow, internalRow, weapon, StateSource.Manual);
         }
@@ -392,7 +394,8 @@ public sealed unsafe class AdvancedDyePopup(
     {
         var tmp      = value;
         var minValue = ImGui.GetIO().KeyCtrl ? 0f : (float)Half.Epsilon;
-        if (!ImUtf8.DragScalar("##Gloss"u8, ref tmp, "%.1f G"u8, 0.001f, minValue, Math.Max(0.01f, 0.005f * value), ImGuiSliderFlags.AlwaysClamp))
+        if (!ImUtf8.DragScalar("##Gloss"u8, ref tmp, "%.1f G"u8, 0.001f, minValue, Math.Max(0.01f, 0.005f * value),
+                ImGuiSliderFlags.AlwaysClamp))
             return false;
 
         var tmp2 = Math.Clamp(tmp, minValue, (float)Half.MaxValue);

Glamourer/Interop/Material/MaterialValueManager.cs

@@ -6,6 +6,8 @@ using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using Penumbra.GameData.Files.MaterialStructs;
 using Penumbra.GameData.Structs;
+using FFXIVClientStructs.FFXIV.Client.Graphics.Scene;
+using static Penumbra.GameData.Files.ShpkFile;
 
 
 namespace Glamourer.Interop.Material;
@@ -280,6 +282,24 @@ public readonly struct MaterialValueManager<T>
         return true;
     }
 
+    public bool CheckExistence(MaterialValueIndex index)
+    {
+        if (_values.Count == 0)
+            return false;
+
+        var key = index.Key;
+        var idx = Search(key);
+        if (idx >= 0)
+            return true;
+
+        idx = ~idx;
+        if (idx >= _values.Count)
+            return false;
+
+        var nextItem = MaterialValueIndex.FromKey(_values[idx].Key);
+        return nextItem.DrawObject == index.DrawObject && nextItem.SlotIndex == index.SlotIndex;
+    }
+
     public bool RemoveValue(MaterialValueIndex index)
         => RemoveValue(index.Key);