SYSTEMA DE INVENTARIO

///////MANAGER

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class InventoryManager : MonoBehaviour
{
    public GameObject SlotManager;
    public GameObject[] Slots;
    int allSlots;

     void Start()
    {
        allSlots = SlotManager.transform.childCount;
        Slots = new GameObject[allSlots];
    for (int i = 0; i < allSlots; i++)
        {
            Slots[i] = SlotManager.transform.GetChild(i).gameObject;

            Slots[i].gameObject.GetComponent<Slot>().Empty = true;
        }
    }

     void Update()
    {

    }


    public void PickUpItem(GameObject item)
    {
        Debug.Log("Item Recogido");
        for (int i = 0; i < allSlots; i++)
        {
            if (Slots[i].GetComponent<Slot>().Empty)
            {

                item.GetComponent<Item>().Pickup = true;
                Slots[i].GetComponent<Slot>().Empty = false;
                Slots[i].GetComponent<Slot>().objecto = item;
                Slots[i].GetComponent<Image>().sprite = item.GetComponent<Item>().ImageType;
                item.transform.parent = Slots[i].transform;
                return;
            }
        }
    }

    private void OnTriggerEnter(Collider cl)
    {
        if (cl.tag == "Item")
        {
            GameObject item = cl.gameObject;
            PickUpItem(item);
        }
    }
}




//////////////ITEMS

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public enum Items {
    Manzana,
    Hacha,
    Pan,
    Pico,
    Pistola
};

public class Item : MonoBehaviour
{
    public Items tipo;
    public Sprite ImageType;
    public bool Pickup;

     void Start()
    {

    }

     void Update()
    {

    }


    void Use()
    {
    switch (tipo)
        {
            case Items.Hacha:
                {
                    Debug.Log("Hacha");
                    Destroy(this.gameObject);
                    break;
                }
            case Items.Manzana:
                {
                    Debug.Log("Manzana");
                    Destroy(this.gameObject);
                    break;
                }
            case Items.Pan:
                {
                    Debug.Log("Pan");
                    Destroy(this.gameObject);
                    break;
                }

            case Items.Pico:
                {
                    Debug.Log("Pico");
                    Destroy(this.gameObject);
                    break;
                }

            case Items.Pistola:
                {
                    Debug.Log("Pistola");
                    Destroy(this.gameObject);
                    break;
                }
        }
    }

    public void OnClickObject()
    {
         Use();
    }
}

///SLOTS


using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

public class Slot : MonoBehaviour, IPointerClickHandler
{

    public bool Empty;
    public GameObject objecto;

     void Update()
    {
        if (objecto == null)
        {
            Empty = true;
            GetComponent<Image>().sprite = null;
        }
        else
        {
            Empty = false;
        }
    }

    public void OnPointerClick(PointerEventData pointerEventData)
    {
        Debug.Log("Slots Funcionando");
        objecto.GetComponent<Item>().OnClickObject();
    }
}