// WL_GroundProbe.cs — 지면 색 진단 (에디트 모드 · 읽기 전용)
//   unity command run_script --file AgentScripts/WL_GroundProbe.cs --entry WL_GroundProbe.Under --args '["Assets/Res_Addr/Map/WL_Nature.prefab", 115.0, 10.0]'
// 지정 XZ 를 바운즈에 포함하는 지형 렌더러(MT/CPT 모듈)와 그 머티리얼(셰이더 · 색 · 스무스니스 · 메탈릭 · 스페큘러 하이라이트 키워드)을 나열한다.
using System.Linq;
using System.Text;
using UnityEditor;
using UnityEngine;

public static class WL_GroundProbe
{
    public static object Under(string prefabPath, float x, float z)
    {
        var root = PrefabUtility.LoadPrefabContents(prefabPath);
        var sb = new StringBuilder();
        try
        {
            var rs = root.GetComponentsInChildren<MeshRenderer>(true)
                         .Where(r => !r.name.StartsWith("WL_") && !r.name.StartsWith("Water"))
                         .Where(r => { var b = r.bounds; return x >= b.min.x && x <= b.max.x && z >= b.min.z && z <= b.max.z && b.size.x * b.size.z > 100f; })
                         .OrderByDescending(r => r.bounds.size.x * r.bounds.size.z)
                         .Take(6)
                         .ToArray();
            sb.AppendLine("terrain renderers containing (" + x + ", " + z + "): " + rs.Length);
            foreach (var r in rs)
            {
                var b = r.bounds;
                sb.AppendLine(" - " + r.name + " active=" + r.gameObject.activeInHierarchy + " bounds y " + b.min.y.ToString("F2") + "~" + b.max.y.ToString("F2")
                              + " x " + b.min.x.ToString("F0") + "~" + b.max.x.ToString("F0") + " z " + b.min.z.ToString("F0") + "~" + b.max.z.ToString("F0"));
                foreach (var m in r.sharedMaterials)
                {
                    if (m == null) { sb.AppendLine("     mat=NULL"); continue; }
                    string col = m.HasProperty("_BaseColor") ? m.GetColor("_BaseColor").ToString("F2") : "-";
                    string sm = m.HasProperty("_Smoothness") ? m.GetFloat("_Smoothness").ToString("F2") : "-";
                    string me = m.HasProperty("_Metallic") ? m.GetFloat("_Metallic").ToString("F2") : "-";
                    string spec = m.HasProperty("_SpecularHighlights") ? m.GetFloat("_SpecularHighlights").ToString("F0") : "-";
                    string env = m.HasProperty("_EnvironmentReflections") ? m.GetFloat("_EnvironmentReflections").ToString("F0") : "-";
                    string tex = m.HasProperty("_BaseMap") && m.GetTexture("_BaseMap") != null ? m.GetTexture("_BaseMap").name : "none";
                    sb.AppendLine("     mat=" + m.name + " shader=" + m.shader.name + " base=" + col + " tex=" + tex + " smooth=" + sm + " metal=" + me + " specHL=" + spec + " envRefl=" + env
                                  + " kw=[" + string.Join(",", m.shaderKeywords) + "] path=" + AssetDatabase.GetAssetPath(m));
                }
            }
            var lights = root.GetComponentsInChildren<Light>(true);
            sb.AppendLine("lights=" + lights.Length);
            foreach (var l in lights) sb.AppendLine(" - " + l.name + " type=" + l.type + " int=" + l.intensity.ToString("F2") + " col=" + l.color.ToString("F2") + " euler=" + l.transform.eulerAngles.ToString("F0") + " active=" + l.gameObject.activeInHierarchy);
            var md = root.GetComponent<MapData>();
            if (md != null)
            {
                var t = md.GetType();
                foreach (var f in new[] { "ambientMode", "ambientSky", "ambientEquator", "ambientGround", "ambientIntensity", "reflectionIntensity", "fogEnabled", "fogColor", "fogStart", "fogEnd" })
                {
                    var fi = t.GetField(f); if (fi != null) sb.AppendLine("   MapData." + f + " = " + fi.GetValue(md));
                }
            }
        }
        finally { PrefabUtility.UnloadPrefabContents(root); }
        return sb.ToString();
    }
}