#if UNITY_EDITOR
using UnityEditor;
using UnityEngine;
using System.IO;

public class RamSaveMeshEditor : MonoBehaviour
{
    [MenuItem("Tools/Nature Manufacture/Save Selected RAM Mesh")]
    public static void SaveSelectedMesh()
    {
        GameObject selected = Selection.activeGameObject;
        if (!selected)
        {
            Debug.LogWarning("Select a RAM spline GameObject with MeshFilter first.");
            return;
        }

        MeshFilter mf = selected.GetComponent<MeshFilter>();
        if (!mf || !mf.sharedMesh)
        {
            Debug.LogWarning("Selected object doesn't have a valid mesh.");
            return;
        }

        Mesh meshToSave = Object.Instantiate(mf.sharedMesh);
        string path = "Assets/SavedRiverMesh_" + selected.name + ".asset";

        AssetDatabase.CreateAsset(meshToSave, path);
        AssetDatabase.SaveAssets();
        mf.sharedMesh = meshToSave;

        Debug.Log("Saved mesh to: " + path);
    }
}
#endif