Unity Localization System

Features

• Localization system using JSON file
• JSON editor inside Unity

Requirements

• Unity Engine (Any version should work) [Tested on 2021.3.1f1]
• TextMeshPro package
• Newtonsoft Json (com.unity.nuget.newtonsoft-json) >= V 2.0.2
• Something to edit JSON Files (Optional)

How to use

Change language

Localizer.Instance.SetLanguage(Language language);
or
Localizer.Instance.SetLanguage(int index);

To change language defined in the enum Language.

Add Language

Insert your new language before the Count

    //Language enum
    public enum Language {
        EN,
        ES,
        IT,
        FR,
        DE,
        Count //Must be last
    }

Then duplicate the current keys inside the JSON file (Found at StreamingAssets/Lang/.lang)

  "FR": {
    "Lang_name": "Français",
    "Test_Text": "Bonjour"
  },

Editor

1. Open the editor window at Tools/Localizer
2. Press "Load"
3. Edit your translations
   • Navigate though the pages with "Previous" and "Next"
   • Add a new key with "Add" button
   • Delete a key with the "Trash" button
4. Press "Save" if the button is shown