using UnityEngine;
using UnityEditor;

namespace BFEditor
{
	[CustomEditor(typeof(MeshRenderer))]
	public class MeshRendererInspector : Editor
	{
	    MeshRenderer meshRenderer;

	    private void OnEnable()
	    {
	        meshRenderer = target as MeshRenderer;
	    }

	    public override void OnInspectorGUI()
	    {
	        base.OnInspectorGUI();

	        string[] layerNames = new string[SortingLayer.layers.Length];
	        for (int i = 0; i < SortingLayer.layers.Length; i++)
	        {
	            layerNames[i] = SortingLayer.layers[i].name;
	        }

	        EditorGUI.BeginChangeCheck();
	        int layerValue = SortingLayer.GetLayerValueFromID(meshRenderer.sortingLayerID);
	        layerValue = EditorGUILayout.Popup("Sorting Layer", layerValue, layerNames);

	        SortingLayer layer = SortingLayer.layers[layerValue];
	        meshRenderer.sortingLayerName = layer.name;
	        meshRenderer.sortingLayerID = layer.id;
	        meshRenderer.sortingOrder = EditorGUILayout.IntField("Order in Layer", meshRenderer.sortingOrder);
	        if (EditorGUI.EndChangeCheck())
	        {
	            EditorUtility.SetDirty(meshRenderer);
	        }
	    }
	}
}