feat: dump item icons

src/dumper/dumper.cs

@@ -222,6 +222,21 @@ class Dumper
         _log.Info("Dumped all items");
     }
 
+    public void DumpItemIcons()
+    {
+        if (_provider == null)
+            throw new InvalidOperationException("Attempted to call dump function without dumper initialization");
+
+        _log.Info("Dumping item icons");
+
+        foreach (ItemInfo info in _itemMap.Values)
+            ExportIcon(info.iconFilePath, "/item-icons/");
+
+        _log.Info("Dumped all item icons");
+
+        return;
+    }
+
     /*
      * internal helper functions
      */
@@ -241,6 +256,7 @@ class Dumper
         value = default!;
         return false;
     }
+
     private bool TryGetStringProp<T>(IEnumerable<FPropertyTag> properties, string propName, out string value)
     {
         if (TryGetProp<T>(properties, propName, out T? rawValue) && rawValue != null)

src/dumper/main.cs

@@ -28,6 +28,7 @@ log.Info("Getting item data and icons");
 try
 {
     dumper.DumpItems();
+    dumper.DumpItemIcons();
 }
 catch (Exception er)
 {