private static void GenerateFile(string[] areaNames = default, int hash = 0, string outputPath = null)
{
if (areaNames == null)
{
areaNames = GameObjectUtility.GetNavMeshAreaNames();
}
if (hash == 0)
{
hash = GetAreaHash(areaNames);
}
var values = GetAreaEnumValuesAsText(ref areaNames);
var newEnumText = ContentTemplate.Replace(EnumValuesToken, values);
var output = ReplaceEnumInFile(nameof(NavMeshAreas), File.ReadAllLines(outputPath), newEnumText);
CreateScriptAssetWithContent(outputPath, string.Concat(output));
EditorPrefs.SetInt(HashSettingsKey, hash);
AssetDatabase.Refresh();
}