AppleHillsProduction/Assets/Scripts/Pickup.cs

using UnityEngine;

public class Pickup : MonoBehaviour
{
    public PickupItemData itemData;
    public SpriteRenderer iconRenderer;
    private Interactable interactable;

    private bool pickupInProgress = false;

    void Awake()
    {
        if (iconRenderer == null)
            iconRenderer = GetComponent<SpriteRenderer>();
        interactable = GetComponent<Interactable>();
        if (interactable != null)
        {
            interactable.Interacted += OnInteracted;
        }
        ApplyItemData();
    }

    void OnDestroy()
    {
        if (interactable != null)
        {
            interactable.Interacted -= OnInteracted;
        }
    }

#if UNITY_EDITOR
    void OnValidate()
    {
        if (iconRenderer == null)
            iconRenderer = GetComponent<SpriteRenderer>();
        ApplyItemData();
    }

    void OnDrawGizmos()
    {
        // Get stop distance from GameManager or default
        float playerStopDistance = GameManager.Instance != null ? GameManager.Instance.PlayerStopDistance : 1.0f;
        // Draw stop distance circle around pickup
        Gizmos.color = Color.yellow;
        Gizmos.DrawWireSphere(transform.position, playerStopDistance);
        // Draw stop point (where player is told to move)
        GameObject playerObj = GameObject.FindGameObjectWithTag("Player");
        if (playerObj != null)
        {
            Vector3 stopPoint = transform.position + (playerObj.transform.position - transform.position).normalized * playerStopDistance;
            Gizmos.color = Color.cyan;
            Gizmos.DrawSphere(stopPoint, 0.15f);
        }
    }
#endif

    public void ApplyItemData()
    {
        if (itemData != null)
        {
            if (iconRenderer != null)
                iconRenderer.sprite = itemData.mapSprite;
            gameObject.name = itemData.itemName;
            // Optionally update other fields, e.g. description
        }
    }

    private void OnInteracted()
    {
        if (pickupInProgress) return;
        pickupInProgress = true;
        // Find player and follower controllers
        var playerObj = GameObject.FindGameObjectWithTag("Player");
        var followerObj = GameObject.FindGameObjectWithTag("Pulver");
        if (playerObj == null || followerObj == null)
        {
            Debug.LogWarning("Pickup: Player or Follower not found.");
            pickupInProgress = false;
            return;
        }
        var playerController = playerObj.GetComponent<PlayerTouchController>();
        var followerController = followerObj.GetComponent<FollowerController>();
        if (playerController == null || followerController == null)
        {
            Debug.LogWarning("Pickup: PlayerTouchController or FollowerController missing.");
            pickupInProgress = false;
            return;
        }
        // Get settings from GameManager
        float playerStopDistance = GameManager.Instance != null ? GameManager.Instance.PlayerStopDistance : 1.0f;
        float followerPickupDelay = GameManager.Instance != null ? GameManager.Instance.FollowerPickupDelay : 0.2f;
        // Subscribe to player arrival event
        void OnPlayerArrived()
        {
            playerController.OnArrivedAtTarget -= OnPlayerArrived;
            // After player arrives, dispatch follower after delay
            StartCoroutine(DispatchFollower());
        }
        System.Collections.IEnumerator DispatchFollower()
        {
            yield return new WaitForSeconds(followerPickupDelay);
            // Subscribe to follower events
            followerController.OnPickupArrived += OnFollowerArrived;
            followerController.OnPickupReturned += OnFollowerReturned;
            followerController.GoToPointAndReturn(transform.position, playerObj.transform);
        }
        void OnFollowerArrived()
        {
            followerController.OnPickupArrived -= OnFollowerArrived;
            // Optionally: play pickup animation, etc.
        }
        void OnFollowerReturned()
        {
            followerController.OnPickupReturned -= OnFollowerReturned;
            pickupInProgress = false;
        }
        playerController.OnArrivedAtTarget += OnPlayerArrived;
        Vector3 stopPoint = transform.position + (playerObj.transform.position - transform.position).normalized * playerStopDistance;
        playerController.MoveToAndNotify(stopPoint);
    }
}