using UnityEditor;
using UnityEngine;

[CustomEditor(typeof(Planet))]
public class PlanetEditor : Editor
{
    Planet planet;

    public override void OnInspectorGUI()
    {
        if (DrawDefaultInspector())
        {
            if (planet.autoUpdate)
            {
                planet.BuildPlanet();
            }
        }

        if (GUILayout.Button("Build"))
        {
            planet.BuildPlanet();
        }

        DrawSettingsEditor(planet.shapeSettings, planet.OnShapeSettingsUpdate);
        DrawSettingsEditor(planet.colorSettings, planet.OnColorSettingsUpdate);
    }

    public void DrawSettingsEditor(Object settings, System.Action onSettingsUpdate)
    {
        Editor editor = CreateEditor(settings);
        editor.OnInspectorGUI();

        using (var check = new EditorGUI.ChangeCheckScope())
        {
            if (check.changed)
            {
                onSettingsUpdate();
            }
        }
    }

    public void OnEnable()
    {
        planet = (Planet) target;
    }
}