"`UnityEngine.WWW' is obsolete" に対するパッチ

SteamVR_Update.cs.diff

diff --git a/Assets/SteamVR/Editor/SteamVR_Update.cs b/Assets/SteamVR/Editor/SteamVR_Update.cs
index 51e65cf..80abe40 100644
--- a/Assets/SteamVR/Editor/SteamVR_Update.cs
+++ b/Assets/SteamVR/Editor/SteamVR_Update.cs
@@ -8,6 +8,7 @@ using UnityEngine;
 using UnityEditor;
 using System.IO;
 using System.Text.RegularExpressions;
+using UnityEngine.Networking;

 [InitializeOnLoad]
 public class SteamVR_Update : EditorWindow
@@ -19,7 +20,7 @@ public class SteamVR_Update : EditorWindow
        const string doNotShowKey = "SteamVR.DoNotShow.v{0}";

        static bool gotVersion = false;
-       static WWW wwwVersion, wwwNotes;
+       static UnityWebRequest wwwVersion, wwwNotes;
        static string version, notes;
        static SteamVR_Update window;

@@ -33,13 +34,17 @@ public class SteamVR_Update : EditorWindow
                if (!gotVersion)
                {
                        if (wwwVersion == null)
-                               wwwVersion = new WWW(versionUrl);
+                       {
+                               wwwVersion = UnityWebRequest.Get(versionUrl);
+                               wwwVersion.downloadHandler = new DownloadHandlerBuffer();
+                               wwwVersion.SendWebRequest();
+                       }

                        if (!wwwVersion.isDone)
                                return;

                        if (UrlSuccess(wwwVersion))
-                               version = wwwVersion.text;
+                               version = wwwVersion.downloadHandler.text;

                        wwwVersion = null;
                        gotVersion = true;
@@ -47,7 +52,9 @@ public class SteamVR_Update : EditorWindow
                        if (ShouldDisplay())
                        {
                                var url = string.Format(notesUrl, version);
-                               wwwNotes = new WWW(url);
+                               wwwNotes = UnityWebRequest.Get(url);
+                               wwwNotes.downloadHandler = new DownloadHandlerBuffer();
+                               wwwNotes.SendWebRequest();

                                window = GetWindow<SteamVR_Update>(true);
                                window.minSize = new Vector2(320, 440);
@@ -61,7 +68,7 @@ public class SteamVR_Update : EditorWindow
                                return;

                        if (UrlSuccess(wwwNotes))
-                               notes = wwwNotes.text;
+                               notes = wwwNotes.downloadHandler.text;

                        wwwNotes = null;

@@ -72,11 +79,11 @@ public class SteamVR_Update : EditorWindow
                EditorApplication.update -= Update;
        }

-       static bool UrlSuccess(WWW www)
+       static bool UrlSuccess(UnityWebRequest req)
        {
-               if (!string.IsNullOrEmpty(www.error))
+               if (!string.IsNullOrEmpty(req.error))
                        return false;
-               if (Regex.IsMatch(www.text, "404 not found", RegexOptions.IgnoreCase))
+               if (Regex.IsMatch(req.downloadHandler.text, "404 not found", RegexOptions.IgnoreCase))
                        return false;
                return true;
        }