feat: 2018.3bだとSerializeField使ってると警告出るのでやめる

Assets/AnimeTask/Sample/Sample.unity

@@ -636,8 +636,8 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 3f58208be3020414085ce2784270fed9, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  sample: {fileID: 395197740}
-  dropdown: {fileID: 1967098724}
+  Sample: {fileID: 395197740}
+  Dropdown: {fileID: 1967098724}
 --- !u!1 &835844139
 GameObject:
   m_ObjectHideFlags: 0

Assets/AnimeTask/Sample/SampleMenu.cs

@@ -1,23 +1,24 @@
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEngine.UI;
-
-namespace AnimeTask.Sample
-{
-    public class SampleMenu : MonoBehaviour
-    {
-        [SerializeField] private Sample sample;
-        [SerializeField] private Dropdown dropdown;
-        private readonly List<Dropdown.OptionData> list = new List<Dropdown.OptionData>
-        {
-            new Dropdown.OptionData("Sample01"),
-        };
-
-        public void Start()
-        {
-            dropdown.options = list;
-            dropdown.onValueChanged.AddListener(x => { sample.Invoke(list[x].text, 0.0f); });
-            sample.Invoke(list[0].text, 0.0f);
-        }
-    }
-}
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace AnimeTask.Sample
+{
+    public class SampleMenu : MonoBehaviour
+    {
+        public Sample Sample;
+        public Dropdown Dropdown;
+
+        private readonly List<Dropdown.OptionData> list = new List<Dropdown.OptionData>
+        {
+            new Dropdown.OptionData("Sample01"),
+        };
+
+        public void Start()
+        {
+            Dropdown.options = list;
+            Dropdown.onValueChanged.AddListener(x => { Sample.Invoke(list[x].text, 0.0f); });
+            Sample.Invoke(list[0].text, 0.0f);
+        }
+    }
+}