case3

Assets/Scripts/StudyCase3/Item.cs

@@ -0,0 +1,45 @@
+using UnityEngine;
+
+namespace StudyCase3
+{
+    public class Item : MonoBehaviour
+    {
+        public bool pick;
+        Outline outline;
+        private void Awake()
+        {
+            if (outline == null)
+                outline = gameObject.AddComponent<Outline>();
+            else
+                outline = GetComponent<Outline>();
+            outline.OutlineMode = Outline.Mode.OutlineVisible;
+            outline.OutlineColor = new Color(0,1,1);
+            outline.OutlineWidth = 10f;
+            outline.enabled = false;
+            gameObject.layer = LayerMask.NameToLayer("Item");
+        }
+        public void PickUp(Transform root)
+        {
+            pick = true;
+            outline.OutlineWidth = 2f;
+            gameObject.layer = LayerMask.NameToLayer("Default");
+            transform.SetParent(root);
+        }
+        public void UnPickUp()
+        {
+            pick = false;
+            outline.OutlineWidth = 10f;
+            gameObject.layer = LayerMask.NameToLayer("Item");
+        }
+        public void Select()
+        {
+            if(!pick)
+                outline.enabled = true;
+        }
+        public void UnSelect()
+        {
+            if (!pick)
+                outline.enabled = false;
+        }
+    }
+}