🌐 Language Change Tools for Unity

A handy Unity Editor tool for managing localization keys and language files directly within the Editor. Easily find, edit, and save localization keys, auto-attach components, and generate language files with zero hassle.

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🚀 Features

• 🔍 Find all TMP_Localizer components in project prefabs
• ✏️ Edit localizationKey values directly in the Editor window
• 📅 Save changes back into .txt files and update prefab assets
• ➕ Automatically add TMP_Localizer to all TMP_Text components
• 🌍 Generate new language files based on any existing base language

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🖼️ Screenshots

Localization File View	Add Missing Localizers

Create Language View	Find Localization Files

More views:

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📆 Requirements

• Unity 2022.3+
• TextMeshPro
• Odin Inspector (Editor-only, for UI rendering)

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🛠️ How To Use

1. Open the editor via Tools > Localization Editor 🇨
2. Select a language from the dropdown
3. Search or scroll to find any localization key
4. Use Find All TMP_Localizers in Resources to scan all prefabs
5. Edit keys and press Save Changes To Assets to apply
6. Use Add TMP_Localizer to All TMP_Text In Resources to automate component attachment
7. Generate new language files with the Create New Language From Base section

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📚 Project Structure

• LocalizationEditorWindow.cs — the main Odin-powered editor window
• Resources/Localization/*.txt — language files
• TMP_Localizer.cs — the component that applies localized text to TMP_Text

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🔹 Usage Example

Add a TMP_Localizer to any TMP_Text element. Set its localizationKey. On language change, it will update the text automatically.

public class TMP_Localizer : LocalizeBase
{
    public override void UpdateLocale()
    {
        _text.text = Locale.GetLocalized(localizationKey);
    }
}