using UnityEngine;

public class GameManager : MonoBehaviour
{
    private static GameManager _instance;
    public static GameManager Instance
    {
        get
        {
            if (_instance == null)
            {
                _instance = FindAnyObjectByType<GameManager>();
                if (_instance == null)
                {
                    var go = new GameObject("GameManager");
                    _instance = go.AddComponent<GameManager>();
                    DontDestroyOnLoad(go);
                }
            }
            return _instance;
        }
    }

    [Header("Game Settings")]
    public GameSettings gameSettings;

    void Awake()
    {
        _instance = this;
        DontDestroyOnLoad(gameObject);
    }

    public float PlayerStopDistance => gameSettings != null ? gameSettings.playerStopDistance : 1.0f;
    public float FollowerPickupDelay => gameSettings != null ? gameSettings.followerPickupDelay : 0.2f;
    public float FollowDistance => gameSettings != null ? gameSettings.followDistance : 1.5f;
    public float ManualMoveSmooth => gameSettings != null ? gameSettings.manualMoveSmooth : 8f;
    public float ThresholdFar => gameSettings != null ? gameSettings.thresholdFar : 2.5f;
    public float ThresholdNear => gameSettings != null ? gameSettings.thresholdNear : 0.5f;
    public float StopThreshold => gameSettings != null ? gameSettings.stopThreshold : 0.1f;
    public float MoveSpeed => gameSettings != null ? gameSettings.moveSpeed : 5f;
    public float StopDistance => gameSettings != null ? gameSettings.stopDistance : 0.1f;
    public bool UseRigidbody => gameSettings != null ? gameSettings.useRigidbody : true;
    public float FollowUpdateInterval => gameSettings != null ? gameSettings.followUpdateInterval : 0.1f;
    public float FollowerSpeedMultiplier => gameSettings != null ? gameSettings.followerSpeedMultiplier : 1.2f;
    public float HeldIconDisplayHeight => gameSettings != null ? gameSettings.heldIconDisplayHeight : 2.0f;
    public GameObject BasePickupPrefab => gameSettings != null ? gameSettings.basePickupPrefab : null;
    // Add more accessors as needed
}