try just the enum

Libraries/SPTarkov.Server.Core/Generators/LocationLootGenerator.cs

@@ -503,7 +503,7 @@ public class LocationLootGenerator(
             {
                 X = result.X,
                 Y = result.Y,
-                R = result.Rotation.GetValueOrDefault(false) ? 1 : 0
+                R = result.Rotation.GetValueOrDefault(false) ? ItemRotation.Vertical : ItemRotation.Horizontal
             };
 
             // Add loot to container before returning

Libraries/SPTarkov.Server.Core/Helpers/BotGeneratorHelper.cs

@@ -651,7 +651,7 @@ public class BotGeneratorHelper(
                                 {
                                     X = findSlotResult.X,
                                     Y = findSlotResult.Y,
-                                    R = findSlotResult.Rotation ?? false ? 1 : 0
+                                    R = findSlotResult.Rotation ?? false ? ItemRotation.Vertical : ItemRotation.Horizontal
                                 }
                                 ;
                         }

Libraries/SPTarkov.Server.Core/Helpers/InventoryHelper.cs

@@ -324,7 +324,7 @@ public class InventoryHelper(
             {
                 X = findSlotResult.X,
                 Y = findSlotResult.Y,
-                R = findSlotResult.Rotation.GetValueOrDefault(false) ? 1 : 0,
+                R = findSlotResult.Rotation.GetValueOrDefault(false) ? ItemRotation.Vertical : ItemRotation.Horizontal,
                 Rotation = findSlotResult.Rotation
             };
 
@@ -382,7 +382,7 @@ public class InventoryHelper(
             {
                 X = findSlotResult.X,
                 Y = findSlotResult.Y,
-                R = findSlotResult.Rotation.Value ? 1 : 0,
+                R = findSlotResult.Rotation.Value ? ItemRotation.Vertical : ItemRotation.Horizontal,
                 Rotation = findSlotResult.Rotation
             };
 
@@ -423,7 +423,7 @@ public class InventoryHelper(
             {
                 X = findSortingSlotResult.X,
                 Y = findSortingSlotResult.Y,
-                R = findSortingSlotResult.Rotation.Value ? 1 : 0,
+                R = findSortingSlotResult.Rotation.Value ? ItemRotation.Vertical : ItemRotation.Horizontal,
                 Rotation = findSortingSlotResult.Rotation
             };
         }
@@ -845,6 +845,7 @@ public class InventoryHelper(
             ItemLocation? itemLocation;
             if (item.Location is JsonElement)
             {
+                Console.WriteLine(item.Location);
                 itemLocation = ((JsonElement) item.Location).ToObject<ItemLocation>();
             }
             else

Libraries/SPTarkov.Server.Core/Models/Eft/Common/Tables/Item.cs

@@ -168,13 +168,6 @@ public record ItemLocation
         set;
     }
 
-    [JsonPropertyName("r")]
-    public int R
-    {
-        get;
-        set;
-    }
-
     [JsonPropertyName("isSearched")]
     public bool? IsSearched
     {
@@ -191,6 +184,21 @@ public record ItemLocation
         get;
         set;
     }
+
+    [JsonPropertyName("r")]
+    public ItemRotation R
+    {
+        get;
+        set;
+    }
+}
+
+public enum ItemRotation
+{
+    // Token: 0x0400259F RID: 9631
+    Horizontal,
+    // Token: 0x040025A0 RID: 9632
+    Vertical
 }
 
 public record Upd

Libraries/SPTarkov.Server.Core/Utils/JsonUtil.cs

@@ -59,6 +59,7 @@ public class JsonUtil
             new EftEnumConverter<LogLevel>(),
             new EftEnumConverter<LogTextColor>(),
             new EftEnumConverter<LogBackgroundColor>(),
+            new EftEnumConverter<ItemRotation>(),
 
             new EftListEnumConverter<EquipmentSlots>(),
             new EftListEnumConverter<PlayerSide>(),