add DawnOfKingdom

Author: Modder4869

AssetStudio/BundleFile.cs

@@ -741,7 +741,7 @@ private void ReadBlocksInfoAndDirectory(FileReader reader)
                     var uncompressedDataHash = blocksInfoReader.ReadBytes(16);
                 }
                 var blocksInfoCount = blocksInfoReader.ReadInt32();
-                if (Game.Type.isSSTX())
+                if (Game.Type.isSSTX() || Game.Type.isDawnOfKingdom())
                 {
                     blocksInfoCount ^= 0x1024;
                 }
@@ -757,7 +757,7 @@ private void ReadBlocksInfoAndDirectory(FileReader reader)
                         flags = (StorageBlockFlags)blocksInfoReader.ReadUInt16()
                     };
 
-                    if (Game.Type.isSSTX())
+                    if (Game.Type.isSSTX()|| Game.Type.isDawnOfKingdom())
                     {
                         block.uncompressedSize ^= 0x1024;
                     }

AssetStudio/FileReader.cs

@@ -300,6 +300,9 @@ public static FileReader PreProcessing(this FileReader reader, Game game)
                     case GameType.SRU:
                         reader = DecryptSRU(reader);
                         break;
+                    case GameType.DawnOfKingdom:
+                        reader = DecryptDawnOfKingdom(reader);
+                        break;
 
                 }
             }

AssetStudio/GameManager.cs

@@ -67,6 +67,7 @@ static GameManager()
             Games.Add(index++, new Game(GameType.SSTX));
             Games.Add(index++, new Game(GameType.LATALE));
             Games.Add(index++, new Game(GameType.SRU));
+            Games.Add(index++, new Game(GameType.DawnOfKingdom));
 
         }
 
@@ -215,7 +216,8 @@ public enum GameType
         InfinityKingdom,
         SSTX,
         LATALE,
-        SRU
+        SRU,
+        DawnOfKingdom
     }
 
     public static class GameTypes
@@ -258,6 +260,7 @@ public static class GameTypes
         public static bool isEOS(this GameType type) => type == GameType.EOS;
         public static bool isSSTX(this GameType type) => type == GameType.SSTX;
         public static bool isLATALE(this GameType type) => type == GameType.LATALE;
+        public static bool isDawnOfKingdom(this GameType type) => type == GameType.DawnOfKingdom;
 
         public static bool IsGIGroup(this GameType type) => type switch
         {

AssetStudio/ImportHelper.cs

@@ -1675,6 +1675,29 @@ public static FileReader DecryptSSTX(FileReader reader)
             ms.Position = 0;
             return new FileReader(reader.FullPath, ms);
         }
+        public static FileReader DecryptDawnOfKingdom(FileReader reader)
+        {
+            MemoryStream ms = new();
+            var signature = reader.ReadStringToNull();
+            var m_Header = new BundleFile.Header
+            {
+                version = 7,
+                signature = "UnityFS",
+                unityVersion = "5.x.x",
+                unityRevision = "2019.4.0f1",
+                size = reader.ReadInt64()+16,
+                compressedBlocksInfoSize = reader.ReadUInt32(),
+                uncompressedBlocksInfoSize = reader.ReadUInt32(),
+                flags = (ArchiveFlags)reader.ReadUInt32(),
+            };
+            m_Header.WriteToStream(ms, 15);
+            var data = reader.ReadBytes((int)reader.Remaining);
+        
+            ms.Write(data);
+            //File.WriteAllBytes("dawntest.bin", ms.ToArray());
+            ms.Position = 0;
+            return new FileReader(reader.FullPath, ms);
+        }
         public static FileReader DecryptLATALE(FileReader reader)
         {
             byte[] PackToolKey = { 0x61, 0x7C, 0x36, 0x24, 0x09, 0x0A };