using UnityEngine;

namespace UMA.Examples
{
    [ExecuteInEditMode]
    public class EnvPreset : MonoBehaviour
    {
        public Material skyboxMaterial;
        public float ambientIntensity = 1;
        public float growthIndirectScale = 2f;
        public float growthIndirectDirection = 0.5f;
        public float growthDirectOcclusionBoost = 0.15f;
        public bool forceProbes = false;

        void OnEnable()
        {
#if UNITY_EDITOR
            var buildReflectionProbes = false;
#endif

            if (RenderSettings.skybox != skyboxMaterial)
            {
                RenderSettings.skybox = skyboxMaterial;
#if UNITY_EDITOR
                buildReflectionProbes = forceProbes;
#endif
            }

            if (RenderSettings.ambientIntensity != ambientIntensity)
            {
                RenderSettings.ambientIntensity = ambientIntensity;
#if UNITY_EDITOR
                buildReflectionProbes = forceProbes;
#endif
            }

#if UNITY_EDITOR
            if (buildReflectionProbes)
            {
                var mi = typeof(UnityEditor.Lightmapping).GetMethod("BakeAllReflectionProbesSnapshots", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static);
                if (mi != null)
                    mi.Invoke(null, null);
            }
#endif
        }
    }
}