Added check for existing files to improve startup time and show more …

…accurate download progress

Assets/Scripts/UmaDatabase/UmaDatabaseEntry.cs

@@ -29,7 +29,7 @@ public string Path
     {
         get
         {
-            return $"{Config.Instance.MainPath}/dat/{Url.Substring(0, 2)}/{Url}";
+            return $"{Config.Instance.MainPath}\\dat\\{Url.Substring(0, 2)}\\{Url}"; //"\\" is consistent with Directory.GetFiles()
         }
     }
 

Assets/Scripts/UmaViewerDownload.cs

@@ -7,6 +7,7 @@
 using static UmaViewerUI;
 using System.Threading.Tasks;
 using System.Threading;
+using System.Linq;
 
 public class UmaViewerDownload : MonoBehaviour
 {
@@ -62,17 +63,18 @@ public static void DownloadAssetSync(UmaDatabaseEntry entry, Action<string , UIM
         }
     }
 
-    public static IEnumerator DownloadAssets(List<UmaDatabaseEntry> entrys, Action<int, int, string> callback = null)
+    public static IEnumerator DownloadAssets(List<UmaDatabaseEntry> entries, Action<int, int, string> callback = null)
     {
-        callback?.Invoke(0, entrys.Count, "DownLoading");
-        var percent_num = entrys.Count / 100;
-        for(int i = 0; i < entrys.Count; i++)
+        entries = RemoveExistingFilesFromList(entries);
+        callback?.Invoke(0, entries.Count, "DownLoading");
+        var percent_num = entries.Count / 100;
+        for(int i = 0; i < entries.Count; i++)
         {
-            var entry = entrys[i];
+            var entry = entries[i];
             yield return downloadWaitUntil;
             if(i % percent_num == 0)
             {
-                callback?.Invoke(i, entrys.Count, "DownLoading");
+                callback?.Invoke(i, entries.Count, "DownLoading");
             }
             CurrentCoroutinesCount++;
             semaphore.WaitAsync();
@@ -157,4 +159,12 @@ public static string GetAssetRequestUrl(string hash)
     {
         return $"{ASSET_BASE_URL}/{hash.Substring(0, 2)}/{hash}";
     }
+
+    private static List<UmaDatabaseEntry> RemoveExistingFilesFromList(List<UmaDatabaseEntry> entries)
+    {
+        //dictionary is used for best performance
+        var localFiles = Directory.GetFiles($"{Config.Instance.MainPath.Replace("/","\\")}\\dat\\", "*", SearchOption.AllDirectories).ToDictionary(file => file, file => true);
+        entries = entries.Where(entry => !localFiles.ContainsKey(entry.Path)).ToList();
+        return entries;
+    }
 }

Assets/Scripts/UmaViewerMain.cs

@@ -210,12 +210,6 @@ private IEnumerator Start()
         Builder.ShaderList = new List<Shader>(shaders.LoadAllAssets<Shader>()); 
     }
 
-    public void ChangeAA(int val)
-    {
-
-    }
-
-
     public void OpenUrl(string url)
     {
         Application.OpenURL(url);

ProjectSettings/ProjectSettings.asset

@@ -3,7 +3,7 @@
 --- !u!129 &1
 PlayerSettings:
   m_ObjectHideFlags: 0
-  serializedVersion: 22
+  serializedVersion: 23
   productGUID: 466286cbc59748b4ca46e7b05d5929c2
   AndroidProfiler: 0
   AndroidFilterTouchesWhenObscured: 0
@@ -134,7 +134,7 @@ PlayerSettings:
     16:10: 1
     16:9: 1
     Others: 1
-  bundleVersion: 2.1.15
+  bundleVersion: 2.1.16
   preloadedAssets: []
   metroInputSource: 0
   wsaTransparentSwapchain: 0
@@ -150,6 +150,7 @@ PlayerSettings:
   m_ColorGamuts: 00000000
   targetPixelDensity: 395
   resolutionScalingMode: 1
+  resetResolutionOnWindowResize: 0
   androidSupportedAspectRatio: 1
   androidMaxAspectRatio: 2.1
   applicationIdentifier:
@@ -596,8 +597,11 @@ PlayerSettings:
   switchNetworkInterfaceManagerInitializeEnabled: 1
   switchPlayerConnectionEnabled: 1
   switchUseNewStyleFilepaths: 0
+  switchUseLegacyFmodPriorities: 1
   switchUseMicroSleepForYield: 1
+  switchEnableRamDiskSupport: 0
   switchMicroSleepForYieldTime: 25
+  switchRamDiskSpaceSize: 12
   ps4NPAgeRating: 12
   ps4NPTitleSecret: 
   ps4NPTrophyPackPath: 
@@ -756,6 +760,7 @@ PlayerSettings:
   metroFTAName: 
   metroFTAFileTypes: []
   metroProtocolName: 
+  vcxProjDefaultLanguage: 
   XboxOneProductId: 
   XboxOneUpdateKey: 
   XboxOneSandboxId: 
@@ -799,6 +804,7 @@ PlayerSettings:
     m_VersionName: 
   apiCompatibilityLevel: 6
   activeInputHandler: 0
+  windowsGamepadBackendHint: 0
   cloudProjectId: 
   framebufferDepthMemorylessMode: 0
   qualitySettingsNames: []