feat: DropDownLanguageSwitcher

Author: SinlessDevil

Assets/Code/Localization/Code/UI.meta

@@ -0,0 +1,55 @@
+using Code.Localization.Code.Services.LocalizeLanguageService;
+using TMPro;
+using UnityEngine;
+using Zenject;
+
+namespace Code.Localization.Code.UI
+{
+    public class DropDownLanguageSwitcher : MonoBehaviour
+    {
+        [SerializeField] private TMP_Dropdown _dropdown;
+        private ILocalizeLanguageService _localizeLanguageService;
+
+        private bool _initialized;
+
+        private void OnValidate()
+        {
+            if (_dropdown == null)
+                _dropdown = GetComponent<TMP_Dropdown>();
+        }
+        
+        [Inject]
+        public void Construct(ILocalizeLanguageService localizeLanguageService)
+        {
+            _localizeLanguageService = localizeLanguageService;
+        }
+
+        private void Start()
+        {
+            SetupDropdown();
+        }
+
+        private void SetupDropdown()
+        {
+            _dropdown.ClearOptions();
+
+            var languages = _localizeLanguageService.GetAvailableLanguages();
+            _dropdown.AddOptions(languages);
+            
+            var currentLanguage = _localizeLanguageService.GetCurrentLanguage();
+            int currentIndex = languages.IndexOf(currentLanguage);
+            _dropdown.SetValueWithoutNotify(currentIndex >= 0 ? currentIndex : 0);
+
+            _dropdown.onValueChanged.AddListener(OnDropdownValueChanged);
+            _initialized = true;
+        }
+
+        private void OnDropdownValueChanged(int index)
+        {
+            if (!_initialized) return;
+
+            var selectedLanguage = _dropdown.options[index].text;
+            _localizeLanguageService.SetLanguage(selectedLanguage);
+        }
+    }
+}

Assets/Code/Localization/Code/UI/DropDownSwitcherLanguage.cs

@@ -179,17 +179,31 @@ private void FindTMPLocalizersInAssets()
         [Button("💾 Save Changes To Assets", ButtonSizes.Large), GUIColor(0.6f, 1f, 0.6f)]
         private void ApplyLocalizationKeyChangesToAssets()
         {
+            var pathsToSave = new HashSet<string>();
+
             foreach (var entry in _localizersInAssets)
             {
                 if (entry.Component == null) continue;
 
                 Undo.RecordObject(entry.Component, "Change Localization Key");
                 entry.Component.localizationKey = entry.LocalizationKey;
-                EditorUtility.SetDirty(entry.Component);
+                EditorUtility.SetDirty(entry.Component.gameObject);
+
+                if (!string.IsNullOrEmpty(entry.AssetPath))
+                {
+                    pathsToSave.Add(entry.AssetPath);
+                }
+            }
+
+            foreach (var path in pathsToSave)
+            {
+                var prefabRoot = PrefabUtility.LoadPrefabContents(path);
+                PrefabUtility.SaveAsPrefabAsset(prefabRoot, path);
+                PrefabUtility.UnloadPrefabContents(prefabRoot);
             }
 
             AssetDatabase.SaveAssets();
-            Debug.Log("✅ Localization keys in assets updated.");
+            Debug.Log("✅ Localization keys in assets updated and prefabs saved.");
         }
 
         [FoldoutGroup("Add Missing Localizers", expanded: true)]