디자인 적용

Assets/Scripts/NHN/DraggableRect.cs

@@ -0,0 +1,54 @@
+namespace Gpm.Ui
+{
+    using UnityEngine;
+    using UnityEngine.EventSystems;
+
+
+    public class DraggableRect : DragaEventHandler
+    {
+        public RectTransform dragRectTransform;
+
+        private Canvas m_Canvas;
+        public Canvas canvas
+        {
+            get
+            {
+                if(m_Canvas == null)
+                {
+                    m_Canvas = GetComponentInParent<Canvas>();
+                }
+                return m_Canvas;
+            }
+        }
+
+        protected override void OnEnable()
+        {
+            if (dragRectTransform == null)
+            {
+                dragRectTransform = gameObject.GetComponent<RectTransform>();
+            }
+
+            if (dragRectTransform == null || canvas == null)
+            {
+                enabled = false;
+            }
+
+            onDrag.AddListener(OnDragMove);
+        }
+
+        protected override void OnDisable()
+        {
+            onDrag.RemoveListener(OnDragMove);
+        }
+
+        public void OnDragMove(PointerEventData eventData)
+        {
+            dragRectTransform.anchoredPosition += eventData.delta / canvas.scaleFactor;
+        }
+
+        protected override void OnCanvasHierarchyChanged()
+        {
+            m_Canvas = GetComponentInParent<Canvas>();
+        }
+    }
+}