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

public static class TuneHomeCampShadeLift
{
    const string Root = "Assets/Bundles/Scenes/Town/HomeCamp";

    public static string Run()
    {
        AssetDatabase.ImportAsset("Assets/Bundles/Shaders/XShader/HomeCampXPbr.shader", ImportAssetOptions.ForceSynchronousImport);
        AssetDatabase.ImportAsset("Assets/Bundles/Shaders/XShader/XTerrain.shader", ImportAssetOptions.ForceSynchronousImport);

        var report = new System.Collections.Generic.List<string>();
        foreach (var path in AssetDatabase.FindAssets("t:Material", new[] { Root }).Select(AssetDatabase.GUIDToAssetPath))
        {
            var mat = AssetDatabase.LoadAssetAtPath<Material>(path);
            if (!mat || mat.shader == null) continue;
            if (mat.shader.name == "Test/HomeCampXPbr")
            {
                // Stronger open: gamma 0.4 ≈ visibly half the crushed shade.
                mat.SetFloat("_LightmapShadeGamma", .4f);
                mat.SetFloat("_AO", .5f);
                EditorUtility.SetDirty(mat);
                report.Add(mat.name + " gamma=" + mat.GetFloat("_LightmapShadeGamma"));
            }
            else if (mat.shader.name == "XWorld/XTerrain")
            {
                mat.SetFloat("_LightmapContrast", .4f);
                mat.SetFloat("_LightmapShadeMul", 1f);
                mat.SetColor("_LightmapShadeTint", new Color(.9f, .92f, .96f, 1f));
                EditorUtility.SetDirty(mat);
                report.Add(mat.name + " contrast=" + mat.GetFloat("_LightmapContrast"));
            }
        }
        AssetDatabase.SaveAssets();
        return string.Join("; ", report);
    }
}
#endif