Asset updates

-Added popup prefab
-Added abstract script for interactables

Assets/Scripts/PopUpScript.cs

@@ -0,0 +1,65 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class PopUpScript : MonoBehaviour
+{
+    //item that displays on pop up
+    public Item item;
+    public GameObject uiPrebab;
+    public string message;
+
+    //for some reason on enter was triggering twice (shouldn't happen but couldn't figure out why
+    private bool isPop = false;
+    private GameObject temp;
+    private GameObject canvas;
+    private void Start()
+    {
+        canvas = GameObject.Find("Canvas");
+    }
+    private void OnTriggerEnter(Collider other)
+    {
+        if (other.gameObject.tag == "ArcherTarget" && isPop == false)
+        {
+            Debug.Log("enter");
+            //if the item is not set or values are null, catch it
+            try
+            {
+
+                temp = Instantiate(uiPrebab);
+                //set parent as highlight
+                temp.transform.SetParent(canvas.transform);
+                temp.name = item.name;
+                temp.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
+                //due to low number, gonna hardcode this to be first
+                temp.transform.localPosition = new Vector3(0, 0);
+                //set icon to ui icon
+                temp.transform.GetComponent<Image>().sprite = item.itemSprite;
+                //set text
+                temp.transform.Find("Prompt").GetComponent<TMPro.TextMeshProUGUI>().text = message;
+                //no longer allow instnatiation
+                isPop = true;
+                Debug.Log("create");
+            }
+            catch (System.Exception e)
+            {
+                Debug.Log("error with item");
+            }
+
+        }
+
+
+    }
+    private void OnTriggerExit(Collider other)
+    {
+        //delete ui element when exit
+        if (other.gameObject.tag == "ArcherTarget")
+        {
+            Debug.Log("exit");
+            Destroy(temp);
+            isPop = false;
+        }
+    }
+
+}