init

Assets/Scripts/UI/DragAndDrop.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+public class DragAndDrop : MonoBehaviour, IPointerDownHandler, IBeginDragHandler, IEndDragHandler, IDragHandler{
+
+    [SerializeField] Canvas canvas;
+    RectTransform rectTransform;
+    
+    void Awake(){
+        rectTransform = GetComponent<RectTransform>();
+    }
+
+    public void OnBeginDrag(PointerEventData eventData){
+        
+    }
+
+    public void OnDrag(PointerEventData eventData){
+        rectTransform.anchoredPosition += eventData.delta / canvas.scaleFactor;
+    }
+
+    public void OnEndDrag(PointerEventData eventData){
+
+    }
+
+    public void OnPointerDown(PointerEventData eventData){
+
+    }
+}