update

Assets/HUD/Hotbar/HotbarSlot.cs

@@ -0,0 +1,28 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class HotbarSlot : MonoBehaviour
+{
+    public int HotbarSlotNumber;
+    public Item item;
+    public GameObject itemImage;
+    public GameObject HotbarSlotNum;
+
+    private void Start()
+    {
+        itemImage = gameObject.transform.Find("Image").gameObject;
+        HotbarSlotNum = gameObject.transform.Find("HotbarSlotNum").gameObject;
+
+        HotbarSlotNum.GetComponent<TMPro.TextMeshProUGUI>().text = HotbarSlotNumber.ToString();
+        gameObject.name = "HotbarSlot " + HotbarSlotNumber.ToString();
+    }
+
+    public void ChangeItem(Item i)
+    {
+        item = i;
+        itemImage.GetComponent<Image>().sprite = item.icon;
+    }
+
+}