using UnityEngine;

namespace MazeGen
{
    /// <summary>
    /// Configuration for monster encounters in a room. Attached to MazeSceneBuilder settings
    /// to control if/how many monsters spawn in newly generated rooms.
    /// </summary>
    [System.Serializable]
    public class RoomEncounterConfig
    {
        [SerializeField] private bool _enableEncounters = true;
        [SerializeField] private float _encounterChance = 0.7f;      // Probability this room has monsters (0-1)
        [SerializeField] private int _minMonstersPerRoom = 1;
        [SerializeField] private int _maxMonstersPerRoom = 3;
        [SerializeField] private Monster[] _monsterPool;            // Which monsters can spawn here

        public bool EnableEncounters => _enableEncounters;
        public float EncounterChance => _encounterChance;
        public int MinMonstersPerRoom => _minMonstersPerRoom;
        public int MaxMonstersPerRoom => _maxMonstersPerRoom;
        public Monster[] MonsterPool => _monsterPool ?? new Monster[0];

        /// <summary>Determine if this room should have an encounter.</summary>
        public bool ShouldHaveEncounter()
        {
            if (!_enableEncounters || _monsterPool == null || _monsterPool.Length == 0)
                return false;

            return Random.value < _encounterChance;
        }
    }
}