.

Glamourer/Designs/DesignData.cs

@@ -205,15 +205,14 @@ public unsafe struct DesignData
     }
 
 
-    public bool LoadNonHuman(uint modelId, Customize customize, byte* equipData)
+    public bool LoadNonHuman(uint modelId, Customize customize, nint equipData)
     {
         ModelId = modelId;
         IsHuman = false;
         Customize.Load(customize);
         fixed (byte* ptr = _equipmentBytes)
         {
-            MemoryUtility.MemCpyUnchecked(ptr, equipData, 40);
-            MemoryUtility.MemSet(ptr + 40, 0, 8);
+            MemoryUtility.MemCpyUnchecked(ptr, (byte*) equipData, 40);
         }
 
         SetHatVisible(true);
@@ -221,19 +220,14 @@ public unsafe struct DesignData
         SetVisor(false);
         fixed (uint* ptr = _itemIds)
         {
-            MemoryUtility.MemSet(ptr, 0, 12 * 4);
+            MemoryUtility.MemSet(ptr, 0, 10 * 4);
         }
 
         fixed (ushort* ptr = _iconIds)
         {
-            MemoryUtility.MemSet(ptr, 0, 12 * 2);
+            MemoryUtility.MemSet(ptr, 0, 10 * 2);
         }
 
-        _secondaryMainhand = 0;
-        _secondaryOffhand  = 0;
-        _typeMainhand      = FullEquipType.Unknown;
-        _typeOffhand       = FullEquipType.Unknown;
-
         _nameHead     = string.Empty;
         _nameBody     = string.Empty;
         _nameHands    = string.Empty;
@@ -244,8 +238,6 @@ public unsafe struct DesignData
         _nameWrists   = string.Empty;
         _nameRFinger  = string.Empty;
         _nameLFinger  = string.Empty;
-        _nameMainhand = string.Empty;
-        _nameOffhand  = string.Empty;
         return true;
     }
 

Glamourer/Designs/DesignManager.cs

@@ -13,6 +13,7 @@ using Newtonsoft.Json.Linq;
 using OtterGui;
 using Penumbra.GameData.Enums;
 using Penumbra.GameData.Structs;
+using static OtterGui.Raii.ImRaii;
 
 namespace Glamourer.Designs;
 
@@ -259,6 +260,28 @@ public class DesignManager
         _event.Invoke(DesignChanged.Type.WriteProtection, design, value);
     }
 
+    public void ChangeModelId(Design design, uint modelId, Customize customize, nint equipData, bool isHuman)
+    {
+        var oldValue = design.DesignData.ModelId;
+
+        if (!isHuman)
+        {
+            design.DesignData.LoadNonHuman(modelId, customize, equipData);
+        }
+        else if (!design.DesignData.IsHuman)
+        {
+            design.DesignData.IsHuman = true;
+            design.DesignData.ModelId = modelId;
+            design.DesignData.SetDefaultEquipment(_items);
+            design.DesignData.Customize = Customize.Default;
+        }
+
+        design.LastEdit = DateTimeOffset.UtcNow;
+        Glamourer.Log.Debug($"Changed model id in design {design.Identifier} from {oldValue} to {modelId}.");
+        _saveService.QueueSave(design);
+        _event.Invoke(DesignChanged.Type.ModelId, design, (oldValue, modelId));
+    }
+
     /// <summary> Change a customization value. </summary>
     public void ChangeCustomize(Design design, CustomizeIndex idx, CustomizeValue value)
     {
@@ -454,6 +477,36 @@ public class DesignManager
     /// <summary> Apply an entire design based on its appliance rules piece by piece. </summary>
     public void ApplyDesign(Design design, DesignBase other)
     {
+        ChangeModelId(design, other.DesignData.ModelId, other.DesignData.Customize, other.DesignData.GetEquipmentPtr(),
+            other.DesignData.IsHuman);
+
+        if (other.DoApplyWetness())
+            design.DesignData.SetIsWet(other.DesignData.IsWet());
+        if (other.DoApplyHatVisible())
+            design.DesignData.SetHatVisible(other.DesignData.IsHatVisible());
+        if (other.DoApplyVisorToggle())
+            design.DesignData.SetVisor(other.DesignData.IsVisorToggled());
+        if (other.DoApplyWeaponVisible())
+            design.DesignData.SetWeaponVisible(other.DesignData.IsWeaponVisible());
+
+        if (design.DesignData.IsHuman)
+        {
+            foreach (var index in Enum.GetValues<CustomizeIndex>())
+            {
+                if (other.DoApplyCustomize(index))
+                    ChangeCustomize(design, index, other.DesignData.Customize[index]);
+            }
+
+            foreach (var slot in EquipSlotExtensions.EqdpSlots)
+            {
+                if (other.DoApplyEquip(slot))
+                    ChangeEquip(design, slot, other.DesignData.Item(slot));
+
+                if (other.DoApplyStain(slot))
+                    ChangeStain(design, slot, other.DesignData.Stain(slot));
+            }
+        }
+
         if (other.DoApplyEquip(EquipSlot.MainHand))
             ChangeWeapon(design, EquipSlot.MainHand, other.DesignData.Item(EquipSlot.MainHand));
 
@@ -465,31 +518,6 @@ public class DesignManager
 
         if (other.DoApplyStain(EquipSlot.OffHand))
             ChangeStain(design, EquipSlot.OffHand, other.DesignData.Stain(EquipSlot.OffHand));
-
-
-        foreach (var slot in EquipSlotExtensions.EqdpSlots)
-        {
-            if (other.DoApplyEquip(slot))
-                ChangeEquip(design, slot, other.DesignData.Item(slot));
-
-            if (other.DoApplyStain(slot))
-                ChangeStain(design, slot, other.DesignData.Stain(slot));
-        }
-
-        foreach (var index in Enum.GetValues<CustomizeIndex>())
-        {
-            if (other.DoApplyCustomize(index))
-                ChangeCustomize(design, index, other.DesignData.Customize[index]);
-        }
-
-        if (other.DoApplyHatVisible())
-            design.DesignData.SetHatVisible(other.DesignData.IsHatVisible());
-        if (other.DoApplyVisorToggle())
-            design.DesignData.SetVisor(other.DesignData.IsVisorToggled());
-        if (other.DoApplyWeaponVisible())
-            design.DesignData.SetWeaponVisible(other.DesignData.IsWeaponVisible());
-        if (other.DoApplyWetness())
-            design.DesignData.SetIsWet(other.DesignData.IsWet());
     }
 
     private void MigrateOldDesigns()

Glamourer/Events/DesignChanged.cs

@@ -46,6 +46,9 @@ public sealed class DesignChanged : EventWrapper<Action<DesignChanged.Type, Desi
         /// <summary> An existing design had an existing associated mod removed. Data is the Mod and its Settings [(Mod, ModSettings)]. </summary>
         RemovedMod,
 
+        /// <summary> An existing design had its model id changed. This means everything else might also have changed. Data is the old value and the new value. [(uint, uint)]. </summary>
+        ModelId,
+
         /// <summary> An existing design had a customization changed. Data is the old value, the new value and the type [(CustomizeValue, CustomizeValue, CustomizeIndex)]. </summary>
         Customize,
 

Glamourer/State/StateEditor.cs

@@ -65,11 +65,8 @@ public class StateEditor
         }
         else
         {
-            unsafe
-            {
-                state.ModelData.LoadNonHuman(modelId, customize, (byte*)equipData);
-                state[ActorState.MetaIndex.ModelId] = source;
-            }
+            state.ModelData.LoadNonHuman(modelId, customize, equipData);
+            state[ActorState.MetaIndex.ModelId] = source;
         }
 
         return true;

Glamourer/State/StateListener.cs

@@ -327,7 +327,7 @@ public class StateListener : IDisposable
         if (isHuman)
             state.BaseData = _manager.FromActor(actor, false);
         else
-            state.BaseData.LoadNonHuman(modelId, *(Customize*)customizeData, (byte*)equipData); 
+            state.BaseData.LoadNonHuman(modelId, *(Customize*)customizeData, equipData);
 
         return UpdateState.Change;
     }

Glamourer/State/StateManager.cs

@@ -116,7 +116,7 @@ public class StateManager : IReadOnlyDictionary<ActorIdentifier, ActorState>
         if (!_humans.IsHuman((uint)actor.AsCharacter->CharacterData.ModelCharaId))
         {
             ret.LoadNonHuman((uint)actor.AsCharacter->CharacterData.ModelCharaId, *(Customize*)&actor.AsCharacter->DrawData.CustomizeData,
-                (byte*)&actor.AsCharacter->DrawData.Head);
+                (nint) (&actor.AsCharacter->DrawData.Head));
             return ret;
         }