Code: Select all
namespace UI.InventoryScripts
{
[System.Serializable]
public class Item
{
// public int ID { get; set; }
public string Name { get; set; }
public int Count { get; set; }
public string Img { get; set; }
public string Description { get; set; }
public bool IsUsed { get; set; }
// добавить описание, bool значение одет предмет или нет, максимум два кольца и одно ожерелье
}
}
Code: Select all
namespace UI.InventoryScripts
{
public class ItemsDB : MonoBehaviour
{
public List<Item> _items = new();
}
}
Code: Select all
using System;
using System.Collections.Generic;
using System.IO;
using TMPro;
using Newtonsoft.Json;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.EventSystems;
using Button = UnityEngine.UI.Button;
using Image = UnityEngine.UI.Image;
namespace UI.InventoryScripts
{
public class Inventory : MonoBehaviour
{
[SerializeField] private ItemsDB _data;
[SerializeField] private List<ItemInventory> _items = new();
[SerializeField] private GameObject _gameObjShow;
[SerializeField] private GameObject _inventoryMainObject;
[SerializeField] private EventSystem _es;
[SerializeField] private int _currentID;
[SerializeField] private ItemInventory _currentItem;
[SerializeField] private GameObject _backGround;
[SerializeField] private GameObject _selectItemImage;
[SerializeField] private Button _useButton;
[SerializeField] private Button _deleteButton;
[SerializeField] private TextMeshProUGUI _nameOfItem;
[SerializeField] private TextMeshProUGUI _descriptionOfItem;
public void Start()
{
string json = File.ReadAllText(Application.dataPath + "/items.json");
_data._items = JsonConvert.DeserializeObject<List<Item>>(json);
ChangeInventory();
UpdateInventory();
}
public void Update()
{
UpdateInventory();
}
private void ChangeInventory()
{
if (_items.Count == 0)
{
foreach (var t in _data._items)
{
AddGraphics(t);
}
}
for (int i = 0; i < _data._items.Count; i++)
{
var item = _data._items[i];
AddItem(i, item);
}
}
private void AddItem(int id, Item item) //добавляет предмет в лист ItemInventory
{
Texture2D itemImage = new Texture2D(60,60);
byte[] imageData = File.ReadAllBytes(Application.dataPath + item.Img);
itemImage.LoadImage(imageData);
Sprite sprite = Sprite.Create(itemImage, new Rect(0, 0, itemImage.width, itemImage.height), Vector2.one * 0.5f);
// _items[id]._id = item.ID;
_items[id]._name = item.Name;
_items[id]._count = item.Count;
_items[id]._itemGameObj.GetComponentInChildren<Image>().sprite = sprite;
_items[id]._isUsed = item.IsUsed;
_items[id]._description = item.Description;
if (item.Count > 1)
{
_items[id]._itemGameObj.GetComponentInChildren<TextMeshProUGUI>().text = item.Count.ToString();
}
else
{
_items[id]._itemGameObj.GetComponentInChildren<TextMeshProUGUI>().text = "";
}
}
private void AddGraphics(Item t) //добавляет кнопку предмета в инвентарь
{
var newItem = Instantiate(_gameObjShow, _inventoryMainObject.transform);
newItem.name = t.Name;
var ii = new ItemInventory
{
_itemGameObj = newItem
};
var rt = newItem.GetComponent<RectTransform>();
rt.localPosition = new Vector3(0, 0, 0);
rt.localScale = new Vector3(1, 1, 1);
newItem.GetComponentInChildren<RectTransform>().localScale = new Vector3(1, 1, 1);
Button tempButton = newItem.GetComponent<Button>();
tempButton.onClick.AddListener(SelectObject);
_items.Add(ii);
}
// ReSharper disable Unity.PerformanceAnalysis
public void UpdateInventory()
{
for (var i = 0; i < _data._items.Count; i++)
{
if (_items[i]._count > 1)
{
_items[i]._itemGameObj.GetComponentInChildren<TextMeshProUGUI>().text = _items[i]._count.ToString();
}
else
{
_items[i]._itemGameObj.GetComponentInChildren<TextMeshProUGUI>().text = "";
}
_items[i]._itemGameObj.transform.GetChild(1).GetComponent<Image>().enabled = _items[i]._isUsed;
}
}
private void SelectObject()
{
if (_currentID == -1)
{
_currentItem = _items.Find(x => x._name == _es.currentSelectedGameObject.name);
_selectItemImage.GetComponent<Image>().sprite = _currentItem._itemGameObj.GetComponentInChildren<Image>().sprite;
DescriptionObject(_currentItem);
_deleteButton.onClick.AddListener(DeleteObject);
_useButton.onClick.AddListener(UseObject);
}
UpdateInventory();
}
private void DeleteObject()
{
_data._items.Remove(_data._items.Find(x => x.Name == _currentItem._name));
_items.Remove(_items.Find(x => x._name == _currentItem._name));
GameObject childObject = _inventoryMainObject.transform.Find(_currentItem._name).gameObject;
Destroy(childObject);
UpdateInventory();
}
private void UseObject()
{
}
// ReSharper disable Unity.PerformanceAnalysis
public void AddObject(Item itemForAdd)
{
if (_data._items.Find(x => x.Name == itemForAdd.Name) != null)
{
_data._items.Find(x => x.Name == itemForAdd.Name).Count++;
_items.Find(x => x._name == itemForAdd.Name)._count++;
}
else
{
_data._items.Add(itemForAdd);
//ChangeInventory();
AddGraphics(itemForAdd);
Debug.Log(_items.Count);
AddItem(_items.Count - 1, itemForAdd);
}
UpdateInventory();
}
private void DescriptionObject(ItemInventory currentItem)
{
_nameOfItem.text = currentItem._name;
_descriptionOfItem.text = currentItem._description;
}
private void OnApplicationQuit()
{
string path = Application.dataPath + "/items.json";
File.WriteAllText(path, JsonConvert.SerializeObject(_data._items));
}
}
[Serializable]
public class ItemInventory
{
//public int _id;
public string _name;
public GameObject _itemGameObj;
public int _count;
public bool _isUsed;
public string _description;
}
}
1 - always shown
2 - appears if the inventory has 1 torch and 1 rag.
After the dialogue through the 2nd node, we remove items from the inventory
