WeaponCreator

using UnityEditor;
using UnityEngine;
using System.IO;

public static class WeaponCreator
{
    private const string path = "Assets/Scriptable Objects/Weapons";

    public static void CreateWeaponObject(WeaponSettings settings)
    {
        WeaponObject weapon = ScriptableObject.CreateInstance<WeaponObject>();
        weapon.SetWeaponSettings(settings);

        if (!Directory.Exists($"{path}/{settings.rarity}"))
            Directory.CreateDirectory($"{path}/{settings.rarity}");

        AssetDatabase.CreateAsset(weapon,
            $"{path}/{settings.rarity}/{settings.weaponID} -" +
            $" {settings.weaponName} - {settings.type}.asset");

        AssetDatabase.SaveAssets();
        EditorUtility.FocusProjectWindow();
        Selection.activeObject = weapon;
    }
}