using System.Collections;
using System.Collections.Generic;
using UMA.CharacterSystem;
using UnityEngine;

public class UMAMountedItemSample : MonoBehaviour
{
    public DynamicCharacterAvatar avatar;
    public GameObject swordPrefab;
    private string InstantiatedItemName;

    public void Start()
    {
        UMAMountedItem umi = swordPrefab.GetComponent<UMAMountedItem>();
        if (umi != null)
        {
            InstantiatedItemName = swordPrefab.name + "_" + umi.ID;
        }
    }
    public void MountSword()
    {
        if (string.IsNullOrEmpty(InstantiatedItemName))
            return;

        var item = GetItemIfMounted(swordPrefab,InstantiatedItemName);
        if (item == null)
        {
            GameObject go = GameObject.Instantiate(swordPrefab, avatar.gameObject.transform);
            go.name = InstantiatedItemName;
            go.SetActive(true);
        }
    }

    public void UnMountSword()
    {
        if (string.IsNullOrEmpty(InstantiatedItemName))
            return;
        
        var item = GetItemIfMounted(swordPrefab,InstantiatedItemName);
        if (item != null)
        {
            GameObject.Destroy(item);
        }
    }

    private GameObject GetItemIfMounted(GameObject go, string Name)
    {
        var mountedItems = avatar.gameObject.GetComponentsInChildren<UMAMountedItem>();
        foreach (var item in mountedItems)
        {
            // Don't mount more than once.
            if (item.gameObject.name == Name)
                return item.gameObject;
        }
        return null;
    }
}