using UnityEngine;

namespace ProjectM.Client
{
    /// <summary>
    /// Live-tunable knobs + build-safe prefab references for <see cref="RoomDressingSystem"/> — the Phase 1.5b
    /// per-room cosmetic dressing scatter. Mirrors the <see cref="AmbientMotionConfig"/>/<see cref="VFXConfig"/>
    /// bridge idiom: a MonoBehaviour in the gameplay scene with a static <see cref="Instance"/> the client
    /// presentation system reads. Prefab arrays are serialized scene references (never Resources.Load — that is
    /// build-stripped). Absent config or an empty set = no dressing (the feature is soft-off).
    /// </summary>
    public sealed class RoomDressingConfig : MonoBehaviour
    {
        public static RoomDressingConfig Instance;

        [Header("Master")]
        public bool Enabled = true;
        [Min(0)] public int CountPerRoom = 26;
        [Min(0.1f)] public float ScaleMin = 0.85f;
        [Min(0.1f)] public float ScaleMax = 1.35f;

        [Header("Per-biome cosmetic prop sets (RoomBiomeId: Meadow/Arid/Cavern/Blight)")]
        public GameObject[] Meadow;
        public GameObject[] Arid;
        public GameObject[] Cavern;
        public GameObject[] Blight;

        void OnEnable() { Instance = this; }
        void OnDisable() { if (Instance == this) Instance = null; }

        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
        static void ResetStatics() { Instance = null; }
    }
}