[GUI] Add tree view for dump

AssetStudio/Classes/Object.cs

@@ -25,7 +25,7 @@ namespace AssetStudio
         public uint byteSize;
         [JsonIgnore]
         public string Name;
-        private static JsonSerializerOptions jsonOptions;
+        private static readonly JsonSerializerOptions jsonOptions;
 
         static Object()
         {
@@ -95,6 +95,24 @@ namespace AssetStudio
             return TypeTreeHelper.ReadType(m_Type, reader);
         }
 
+        public JsonDocument ToJsonDoc(TypeTree m_Type = null)
+        {
+            var typeDict = ToType(m_Type);
+            try
+            {
+                if (typeDict != null)
+                {
+                    return JsonSerializer.SerializeToDocument(typeDict);
+                }
+                return JsonSerializer.SerializeToDocument(this, GetType(), jsonOptions);
+            }
+            catch
+            {
+                //ignore
+            }
+            return null;
+        }
+
         public byte[] GetRawData()
         {
             reader.Reset();

AssetStudio/TypeTreeHelper.cs

@@ -198,13 +198,21 @@ namespace AssetStudio
             reader.Reset();
             var obj = new OrderedDictionary();
             var m_Nodes = m_Types.m_Nodes;
-            for (int i = 1; i < m_Nodes.Count; i++)
+            var readed = 0L;
+            try
             {
-                var m_Node = m_Nodes[i];
+                for (int i = 1; i < m_Nodes.Count; i++)
-                var varNameStr = m_Node.m_Name;
+                {
-                obj[varNameStr] = ReadValue(m_Nodes, reader, ref i);
+                    var m_Node = m_Nodes[i];
+                    var varNameStr = m_Node.m_Name;
+                    obj[varNameStr] = ReadValue(m_Nodes, reader, ref i);
+                }
+                readed = reader.Position - reader.byteStart;
+            }
+            catch (Exception)
+            {
+                //Ignore
             }
-            var readed = reader.Position - reader.byteStart;
             if (readed != reader.byteSize)
             {
                 Logger.Info($"Failed to read type, read {readed} bytes but expected {reader.byteSize} bytes");

AssetStudioGUI/AssetStudioGUIForm.Designer.cs

@@ -43,6 +43,7 @@
             this.assetLoadingToolStripSeparator = new System.Windows.Forms.ToolStripSeparator();
             this.enablePreview = new System.Windows.Forms.ToolStripMenuItem();
             this.displayInfo = new System.Windows.Forms.ToolStripMenuItem();
+            this.useDumpTreeViewToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.buildTreeStructureToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.customCompressionTypeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.customCompressionZstdToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -138,17 +139,18 @@
             this.textPreviewBox = new System.Windows.Forms.TextBox();
             this.classTextBox = new System.Windows.Forms.TextBox();
             this.tabPage5 = new System.Windows.Forms.TabPage();
+            this.dumpTreeView = new System.Windows.Forms.TreeView();
             this.dumpTextBox = new System.Windows.Forms.TextBox();
             this.statusStrip1 = new System.Windows.Forms.StatusStrip();
             this.toolStripStatusLabel1 = new System.Windows.Forms.ToolStripStatusLabel();
-            this.contextMenuStrip2 = new System.Windows.Forms.ContextMenuStrip(this.components);
+            this.sceneContextMenuStrip = new System.Windows.Forms.ContextMenuStrip(this.components);
-            this.showRelatedAssetsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.shShowRelatedAssetsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.toolStripSeparator7 = new System.Windows.Forms.ToolStripSeparator();
+            this.shToolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
-            this.selectAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.shSelectAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.clearSelectionToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.shSlearSelectionToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.toolStripSeparator5 = new System.Windows.Forms.ToolStripSeparator();
+            this.shToolStripSeparator2 = new System.Windows.Forms.ToolStripSeparator();
-            this.expandAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.shExpandAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.collapseAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.shCollapseAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.timer = new System.Windows.Forms.Timer(this.components);
             this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
             this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
@@ -162,6 +164,11 @@
             this.exportL2DWithClipsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.goToSceneHierarchyToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.showOriginalFileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.dumpTreeViewContextMenuStrip = new System.Windows.Forms.ContextMenuStrip(this.components);
+            this.tvCopyToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.tvToolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
+            this.tvExpandAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.tvCollapseAllToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.menuStrip1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
             this.splitContainer1.Panel1.SuspendLayout();
@@ -182,8 +189,9 @@
             ((System.ComponentModel.ISupportInitialize)(this.FMODvolumeBar)).BeginInit();
             this.tabPage5.SuspendLayout();
             this.statusStrip1.SuspendLayout();
-            this.contextMenuStrip2.SuspendLayout();
+            this.sceneContextMenuStrip.SuspendLayout();
             this.contextMenuStrip1.SuspendLayout();
+            this.dumpTreeViewContextMenuStrip.SuspendLayout();
             this.SuspendLayout();
             // 
             // menuStrip1
@@ -257,6 +265,7 @@
             this.assetLoadingToolStripSeparator,
             this.enablePreview,
             this.displayInfo,
+            this.useDumpTreeViewToolStripMenuItem,
             this.buildTreeStructureToolStripMenuItem,
             this.customCompressionTypeToolStripMenuItem,
             this.toolStripMenuItem14,
@@ -316,6 +325,14 @@
     "t, audio bitrate, etc.";
             this.displayInfo.CheckedChanged += new System.EventHandler(this.displayAssetInfo_Check);
             // 
+            // useDumpTreeViewToolStripMenuItem
+            // 
+            this.useDumpTreeViewToolStripMenuItem.CheckOnClick = true;
+            this.useDumpTreeViewToolStripMenuItem.Name = "useDumpTreeViewToolStripMenuItem";
+            this.useDumpTreeViewToolStripMenuItem.Size = new System.Drawing.Size(241, 22);
+            this.useDumpTreeViewToolStripMenuItem.Text = "Use tree view to display dump";
+            this.useDumpTreeViewToolStripMenuItem.CheckedChanged += new System.EventHandler(this.useDumpTreeViewToolStripMenuItem_CheckedChanged);
+            // 
             // buildTreeStructureToolStripMenuItem
             // 
             this.buildTreeStructureToolStripMenuItem.Checked = true;
@@ -1271,6 +1288,7 @@
             // 
             // tabPage5
             // 
+            this.tabPage5.Controls.Add(this.dumpTreeView);
             this.tabPage5.Controls.Add(this.dumpTextBox);
             this.tabPage5.Location = new System.Drawing.Point(4, 22);
             this.tabPage5.Name = "tabPage5";
@@ -1279,6 +1297,16 @@
             this.tabPage5.Text = "Dump";
             this.tabPage5.UseVisualStyleBackColor = true;
             // 
+            // dumpTreeView
+            // 
+            this.dumpTreeView.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.dumpTreeView.Location = new System.Drawing.Point(0, 0);
+            this.dumpTreeView.Name = "dumpTreeView";
+            this.dumpTreeView.Size = new System.Drawing.Size(768, 607);
+            this.dumpTreeView.TabIndex = 1;
+            this.dumpTreeView.Visible = false;
+            this.dumpTreeView.NodeMouseClick += new System.Windows.Forms.TreeNodeMouseClickEventHandler(this.DumpTreeView_NodeMouseClick);
+            // 
             // dumpTextBox
             // 
             this.dumpTextBox.BackColor = System.Drawing.SystemColors.Window;
@@ -1313,64 +1341,64 @@
             this.toolStripStatusLabel1.Text = "Ready to go";
             this.toolStripStatusLabel1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
             // 
-            // contextMenuStrip2
+            // sceneContextMenuStrip
             // 
-            this.contextMenuStrip2.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.sceneContextMenuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.showRelatedAssetsToolStripMenuItem,
+            this.shShowRelatedAssetsToolStripMenuItem,
-            this.toolStripSeparator7,
+            this.shToolStripSeparator1,
-            this.selectAllToolStripMenuItem,
+            this.shSelectAllToolStripMenuItem,
-            this.clearSelectionToolStripMenuItem,
+            this.shSlearSelectionToolStripMenuItem,
-            this.toolStripSeparator5,
+            this.shToolStripSeparator2,
-            this.expandAllToolStripMenuItem,
+            this.shExpandAllToolStripMenuItem,
-            this.collapseAllToolStripMenuItem});
+            this.shCollapseAllToolStripMenuItem});
-            this.contextMenuStrip2.Name = "contextMenuStrip2";
+            this.sceneContextMenuStrip.Name = "contextMenuStrip2";
-            this.contextMenuStrip2.Size = new System.Drawing.Size(152, 126);
+            this.sceneContextMenuStrip.Size = new System.Drawing.Size(152, 126);
-            this.contextMenuStrip2.Opening += new System.ComponentModel.CancelEventHandler(this.contextMenuStrip2_Opening);
+            this.sceneContextMenuStrip.Opening += new System.ComponentModel.CancelEventHandler(this.contextMenuStrip2_Opening);
             // 
-            // showRelatedAssetsToolStripMenuItem
+            // shShowRelatedAssetsToolStripMenuItem
             // 
-            this.showRelatedAssetsToolStripMenuItem.Name = "showRelatedAssetsToolStripMenuItem";
+            this.shShowRelatedAssetsToolStripMenuItem.Name = "shShowRelatedAssetsToolStripMenuItem";
-            this.showRelatedAssetsToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
+            this.shShowRelatedAssetsToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
-            this.showRelatedAssetsToolStripMenuItem.Text = "Related assets";
+            this.shShowRelatedAssetsToolStripMenuItem.Text = "Related assets";
-            this.showRelatedAssetsToolStripMenuItem.Click += new System.EventHandler(this.showRelatedAssetsToolStripMenuItem_Click);
+            this.shShowRelatedAssetsToolStripMenuItem.Click += new System.EventHandler(this.showRelatedAssetsToolStripMenuItem_Click);
             // 
-            // toolStripSeparator7
+            // shToolStripSeparator1
             // 
-            this.toolStripSeparator7.Name = "toolStripSeparator7";
+            this.shToolStripSeparator1.Name = "shToolStripSeparator1";
-            this.toolStripSeparator7.Size = new System.Drawing.Size(148, 6);
+            this.shToolStripSeparator1.Size = new System.Drawing.Size(148, 6);
             // 
-            // selectAllToolStripMenuItem
+            // shSelectAllToolStripMenuItem
             // 
-            this.selectAllToolStripMenuItem.Name = "selectAllToolStripMenuItem";
+            this.shSelectAllToolStripMenuItem.Name = "shSelectAllToolStripMenuItem";
-            this.selectAllToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
+            this.shSelectAllToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
-            this.selectAllToolStripMenuItem.Text = "Select all";
+            this.shSelectAllToolStripMenuItem.Text = "Select all";
-            this.selectAllToolStripMenuItem.Click += new System.EventHandler(this.selectAllToolStripMenuItem_Click);
+            this.shSelectAllToolStripMenuItem.Click += new System.EventHandler(this.selectAllToolStripMenuItem_Click);
             // 
-            // clearSelectionToolStripMenuItem
+            // shSlearSelectionToolStripMenuItem
             // 
-            this.clearSelectionToolStripMenuItem.Name = "clearSelectionToolStripMenuItem";
+            this.shSlearSelectionToolStripMenuItem.Name = "shSlearSelectionToolStripMenuItem";
-            this.clearSelectionToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
+            this.shSlearSelectionToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
-            this.clearSelectionToolStripMenuItem.Text = "Clear selection";
+            this.shSlearSelectionToolStripMenuItem.Text = "Clear selection";
-            this.clearSelectionToolStripMenuItem.Click += new System.EventHandler(this.clearSelectionToolStripMenuItem_Click);
+            this.shSlearSelectionToolStripMenuItem.Click += new System.EventHandler(this.clearSelectionToolStripMenuItem_Click);
             // 
-            // toolStripSeparator5
+            // shToolStripSeparator2
             // 
-            this.toolStripSeparator5.Name = "toolStripSeparator5";
+            this.shToolStripSeparator2.Name = "shToolStripSeparator2";
-            this.toolStripSeparator5.Size = new System.Drawing.Size(148, 6);
+            this.shToolStripSeparator2.Size = new System.Drawing.Size(148, 6);
             // 
-            // expandAllToolStripMenuItem
+            // shExpandAllToolStripMenuItem
             // 
-            this.expandAllToolStripMenuItem.Name = "expandAllToolStripMenuItem";
+            this.shExpandAllToolStripMenuItem.Name = "shExpandAllToolStripMenuItem";
-            this.expandAllToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
+            this.shExpandAllToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
-            this.expandAllToolStripMenuItem.Text = "Expand all";
+            this.shExpandAllToolStripMenuItem.Text = "Expand all";
-            this.expandAllToolStripMenuItem.Click += new System.EventHandler(this.expandAllToolStripMenuItem_Click);
+            this.shExpandAllToolStripMenuItem.Click += new System.EventHandler(this.expandAllToolStripMenuItem_Click);
             // 
-            // collapseAllToolStripMenuItem
+            // shCollapseAllToolStripMenuItem
             // 
-            this.collapseAllToolStripMenuItem.Name = "collapseAllToolStripMenuItem";
+            this.shCollapseAllToolStripMenuItem.Name = "shCollapseAllToolStripMenuItem";
-            this.collapseAllToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
+            this.shCollapseAllToolStripMenuItem.Size = new System.Drawing.Size(151, 22);
-            this.collapseAllToolStripMenuItem.Text = "Collapse all";
+            this.shCollapseAllToolStripMenuItem.Text = "Collapse all";
-            this.collapseAllToolStripMenuItem.Click += new System.EventHandler(this.collapseAllToolStripMenuItem_Click);
+            this.shCollapseAllToolStripMenuItem.Click += new System.EventHandler(this.collapseAllToolStripMenuItem_Click);
             // 
             // timer
             // 
@@ -1478,6 +1506,42 @@
             this.showOriginalFileToolStripMenuItem.Visible = false;
             this.showOriginalFileToolStripMenuItem.Click += new System.EventHandler(this.showOriginalFileToolStripMenuItem_Click);
             // 
+            // dumpTreeViewContextMenuStrip
+            // 
+            this.dumpTreeViewContextMenuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.tvCopyToolStripMenuItem,
+            this.tvToolStripSeparator1,
+            this.tvExpandAllToolStripMenuItem,
+            this.tvCollapseAllToolStripMenuItem});
+            this.dumpTreeViewContextMenuStrip.Name = "contextMenuStrip3";
+            this.dumpTreeViewContextMenuStrip.Size = new System.Drawing.Size(135, 76);
+            // 
+            // tvCopyToolStripMenuItem
+            // 
+            this.tvCopyToolStripMenuItem.Name = "tvCopyToolStripMenuItem";
+            this.tvCopyToolStripMenuItem.Size = new System.Drawing.Size(134, 22);
+            this.tvCopyToolStripMenuItem.Text = "Copy";
+            this.tvCopyToolStripMenuItem.Click += new System.EventHandler(this.copyToolStripMenuItem1_Click);
+            // 
+            // tvToolStripSeparator1
+            // 
+            this.tvToolStripSeparator1.Name = "tvToolStripSeparator1";
+            this.tvToolStripSeparator1.Size = new System.Drawing.Size(131, 6);
+            // 
+            // tvExpandAllToolStripMenuItem
+            // 
+            this.tvExpandAllToolStripMenuItem.Name = "tvExpandAllToolStripMenuItem";
+            this.tvExpandAllToolStripMenuItem.Size = new System.Drawing.Size(134, 22);
+            this.tvExpandAllToolStripMenuItem.Text = "Expand all";
+            this.tvExpandAllToolStripMenuItem.Click += new System.EventHandler(this.expandAllToolStripMenuItem1_Click);
+            // 
+            // tvCollapseAllToolStripMenuItem
+            // 
+            this.tvCollapseAllToolStripMenuItem.Name = "tvCollapseAllToolStripMenuItem";
+            this.tvCollapseAllToolStripMenuItem.Size = new System.Drawing.Size(134, 22);
+            this.tvCollapseAllToolStripMenuItem.Text = "Collapse all";
+            this.tvCollapseAllToolStripMenuItem.Click += new System.EventHandler(this.collapseAllToolStripMenuItem1_Click);
+            // 
             // AssetStudioGUIForm
             // 
             this.AllowDrop = true;
@@ -1522,8 +1586,9 @@
             this.tabPage5.PerformLayout();
             this.statusStrip1.ResumeLayout(false);
             this.statusStrip1.PerformLayout();
-            this.contextMenuStrip2.ResumeLayout(false);
+            this.sceneContextMenuStrip.ResumeLayout(false);
             this.contextMenuStrip1.ResumeLayout(false);
+            this.dumpTreeViewContextMenuStrip.ResumeLayout(false);
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -1626,20 +1691,20 @@
         private System.Windows.Forms.ToolStripTextBox specifyUnityVersion;
         private System.Windows.Forms.ToolStripMenuItem toolStripMenuItem15;
         private System.Windows.Forms.ToolStripMenuItem dumpSelectedAssetsToolStripMenuItem;
-        private System.Windows.Forms.ContextMenuStrip contextMenuStrip2;
+        private System.Windows.Forms.ContextMenuStrip sceneContextMenuStrip;
-        private System.Windows.Forms.ToolStripMenuItem selectAllToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem shSelectAllToolStripMenuItem;
-        private System.Windows.Forms.ToolStripMenuItem clearSelectionToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem shSlearSelectionToolStripMenuItem;
-        private System.Windows.Forms.ToolStripSeparator toolStripSeparator5;
+        private System.Windows.Forms.ToolStripSeparator shToolStripSeparator2;
-        private System.Windows.Forms.ToolStripMenuItem collapseAllToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem shCollapseAllToolStripMenuItem;
-        private System.Windows.Forms.ToolStripMenuItem expandAllToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem shExpandAllToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem aboutToolStripMenuItem;
         private System.Windows.Forms.Panel panel1;
         private System.Windows.Forms.ComboBox listSearchFilterMode;
         private System.Windows.Forms.ComboBox listSearchHistory;
         private System.Windows.Forms.RichTextBox listSearch;
         private System.Windows.Forms.ToolStripSeparator toolStripSeparator6;
-        private System.Windows.Forms.ToolStripMenuItem showRelatedAssetsToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem shShowRelatedAssetsToolStripMenuItem;
-        private System.Windows.Forms.ToolStripSeparator toolStripSeparator7;
+        private System.Windows.Forms.ToolStripSeparator shToolStripSeparator1;
         private System.Windows.Forms.ListView assetListView;
         private System.Windows.Forms.ToolStripMenuItem showConsoleToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem writeLogToFileToolStripMenuItem;
@@ -1659,6 +1724,13 @@
         private System.Windows.Forms.ToolStripMenuItem customCompressionLZ4ToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem useAssetLoadingViaTypetreeToolStripMenuItem;
         private System.Windows.Forms.ToolStripSeparator assetLoadingToolStripSeparator;
+        private System.Windows.Forms.TreeView dumpTreeView;
+        private System.Windows.Forms.ContextMenuStrip dumpTreeViewContextMenuStrip;
+        private System.Windows.Forms.ToolStripMenuItem tvCopyToolStripMenuItem;
+        private System.Windows.Forms.ToolStripSeparator tvToolStripSeparator1;
+        private System.Windows.Forms.ToolStripMenuItem tvExpandAllToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem tvCollapseAllToolStripMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem useDumpTreeViewToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem colorThemeToolStripMenu;
         private System.Windows.Forms.ToolStripMenuItem colorThemeAutoToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem colorThemeLightToolStripMenuItem;

AssetStudioGUI/AssetStudioGUIForm.cs

@@ -34,6 +34,7 @@ namespace AssetStudioGUI
     partial class AssetStudioGUIForm : Form
     {
         private AssetItem lastSelectedItem;
+        private AssetItem lastPreviewItem;
         private DirectBitmap imageTexture;
         private string tempClipboard;
 
@@ -140,6 +141,7 @@ namespace AssetStudioGUI
             showConsoleToolStripMenuItem.Checked = Properties.Settings.Default.showConsole;
             buildTreeStructureToolStripMenuItem.Checked = Properties.Settings.Default.buildTreeStructure;
             useAssetLoadingViaTypetreeToolStripMenuItem.Checked = Properties.Settings.Default.useTypetreeLoading;
+            useDumpTreeViewToolStripMenuItem.Checked = Properties.Settings.Default.useDumpTreeView;
             FMODinit();
             listSearchFilterMode.SelectedIndex = 0;
 
@@ -776,7 +778,7 @@ namespace AssetStudioGUI
                     var at = a.SubItems[sortColumn].Text.AsSpan();
                     var bt = b.SubItems[sortColumn].Text.AsSpan();
 
-                    return reverseSort ? MemoryExtensions.CompareTo(bt, at, StringComparison.OrdinalIgnoreCase) : MemoryExtensions.CompareTo(at, bt, StringComparison.OrdinalIgnoreCase);
+                    return reverseSort ? bt.CompareTo(at, StringComparison.OrdinalIgnoreCase) : at.CompareTo(bt, StringComparison.OrdinalIgnoreCase);
                 });
             }
             assetListView.EndUpdate();
@@ -799,22 +801,44 @@ namespace AssetStudioGUI
 
             lastSelectedItem = (AssetItem)e.Item;
 
-            if (e.IsSelected)
+            if (!e.IsSelected) 
+                return;
+            
+            switch (tabControl2.SelectedIndex)
             {
-                if (tabControl2.SelectedIndex == 1)
+                case 0: //Preview
-                {
+                    if (enablePreview.Checked)
-                    dumpTextBox.Text = DumpAsset(lastSelectedItem.Asset);
-                }
-                if (enablePreview.Checked)
-                {
-                    PreviewAsset(lastSelectedItem);
-                    if (displayInfo.Checked && lastSelectedItem.InfoText != null)
                     {
-                        assetInfoLabel.Text = lastSelectedItem.InfoText;
+                        PreviewAsset(lastSelectedItem);
-                        assetInfoLabel.Visible = true;
+                        if (displayInfo.Checked && lastSelectedItem.InfoText != null)
+                        {
+                            assetInfoLabel.Text = lastSelectedItem.InfoText;
+                            assetInfoLabel.Visible = true;
+                        }
                     }
+                    break;
+                case 1: //Dump
+                    DumpAsset(lastSelectedItem);
+                    break;
+            }
+        }
+
+        private void DumpAsset(AssetItem assetItem)
+        {
+            if (assetItem == null)
+                return;
+
+            if (useDumpTreeViewToolStripMenuItem.Checked)
+            {
+                using (var jsonDoc = DumpAssetToJsonDoc(assetItem.Asset))
+                {
+                    dumpTreeView.LoadFromJson(jsonDoc, assetItem.Text);
                 }
             }
+            else
+            {
+                dumpTextBox.Text = Studio.DumpAsset(assetItem.Asset);
+            }
         }
 
         private void classesListView_ItemSelectionChanged(object sender, ListViewItemSelectionChangedEventArgs e)
@@ -830,6 +854,7 @@ namespace AssetStudioGUI
             if (e.IsSelected)
             {
                 classTextBox.Text = ((TypeTreeItem)classesListView.SelectedItems[0]).ToString();
+                lastSelectedItem = null;
             }
         }
 
@@ -844,6 +869,7 @@ namespace AssetStudioGUI
 
         private void PreviewAsset(AssetItem assetItem)
         {
+            lastPreviewItem = assetItem;
             if (assetItem == null)
                 return;
             try
@@ -1527,9 +1553,22 @@ namespace AssetStudioGUI
 
         private void tabControl2_SelectedIndexChanged(object sender, EventArgs e)
         {
-            if (tabControl2.SelectedIndex == 1 && lastSelectedItem != null)
+            switch (tabControl2.SelectedIndex)
             {
-                dumpTextBox.Text = DumpAsset(lastSelectedItem.Asset);
+                case 0: //Preview
+                    if (lastPreviewItem != lastSelectedItem)
+                    {
+                        PreviewAsset(lastSelectedItem);
+                        if (displayInfo.Checked && lastSelectedItem?.InfoText != null)
+                        {
+                            assetInfoLabel.Text = lastSelectedItem.InfoText;
+                            assetInfoLabel.Visible = true;
+                        }
+                    }
+                    break;
+                case 1: //Dump
+                    DumpAsset(lastSelectedItem);
+                    break;
             }
         }
 
@@ -2047,7 +2086,7 @@ namespace AssetStudioGUI
             if (e.Button == MouseButtons.Right)
             {
                 sceneTreeView.SelectedNode = e.Node;
-                contextMenuStrip2.Show(sceneTreeView, e.Location.X, e.Location.Y);
+                sceneContextMenuStrip.Show(sceneTreeView, e.Location.X, e.Location.Y);
             }
         }
 
@@ -2162,7 +2201,7 @@ namespace AssetStudioGUI
         {
             var selectedNode = sceneTreeView.SelectedNode;
             var relatedAssets = visibleAssets.FindAll(x => x.TreeNode == selectedNode);
-            showRelatedAssetsToolStripMenuItem.DropDownItems.Clear();
+            shShowRelatedAssetsToolStripMenuItem.DropDownItems.Clear();
             if (relatedAssets.Count > 1)
             {
                 var assetItem = new ToolStripMenuItem
@@ -2173,7 +2212,7 @@ namespace AssetStudioGUI
                     Text = "Select all"
                 };
                 assetItem.Click += selectAllRelatedAssets;
-                showRelatedAssetsToolStripMenuItem.DropDownItems.Add(assetItem);
+                shShowRelatedAssetsToolStripMenuItem.DropDownItems.Add(assetItem);
             }
             foreach (var asset in relatedAssets)
             {
@@ -2186,7 +2225,7 @@ namespace AssetStudioGUI
                     Text = $"({asset.TypeString}) {asset.Text}"
                 };
                 assetItem.Click += selectRelatedAsset;
-                showRelatedAssetsToolStripMenuItem.DropDownItems.Add(assetItem);
+                shShowRelatedAssetsToolStripMenuItem.DropDownItems.Add(assetItem);
             }
         }
 
@@ -2462,6 +2501,55 @@ namespace AssetStudioGUI
             MessageBox.Show(msg, "Info", MessageBoxButtons.OK);
         }
 
+        private void DumpTreeView_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
+        {
+            if (e.Button == MouseButtons.Right)
+            {
+                dumpTreeView.SelectedNode = e.Node;
+                tempClipboard = string.IsNullOrEmpty((string)e.Node.Tag)
+                    ? e.Node.Text
+                    : $"{e.Node.Name}: {e.Node.Tag}";
+                dumpTreeViewContextMenuStrip.Show(dumpTreeView, e.Location.X, e.Location.Y);
+            }
+        }
+
+        private void copyToolStripMenuItem1_Click(object sender, EventArgs e)
+        {
+            Clipboard.SetDataObject(tempClipboard);
+        }
+
+        private void expandAllToolStripMenuItem1_Click(object sender, EventArgs e)
+        {
+            dumpTreeView.BeginUpdate();
+            foreach (TreeNode node in dumpTreeView.Nodes)
+            {
+                node.ExpandAll();
+            }
+            dumpTreeView.EndUpdate();
+        }
+
+        private void collapseAllToolStripMenuItem1_Click(object sender, EventArgs e)
+        {
+            dumpTreeView.BeginUpdate();
+            foreach (TreeNode node in dumpTreeView.Nodes)
+            {
+                node.Collapse(ignoreChildren: false);
+            }
+            dumpTreeView.EndUpdate();
+        }
+
+        private void useDumpTreeViewToolStripMenuItem_CheckedChanged(object sender, EventArgs e)
+        {
+            var isTreeViewEnabled = useDumpTreeViewToolStripMenuItem.Checked;
+            dumpTreeView.Visible = isTreeViewEnabled;
+            Properties.Settings.Default.useDumpTreeView = isTreeViewEnabled;
+            Properties.Settings.Default.Save();
+            if (tabControl2.SelectedIndex == 1)
+            {
+                DumpAsset(lastSelectedItem);
+            }
+        }
+
         #region FMOD
         private void FMODinit()
         {

AssetStudioGUI/AssetStudioGUIForm.resx

@@ -141,7 +141,7 @@ The quick brown fox jumps over the lazy dog. 1234567890</value>
   <metadata name="statusStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>432, 17</value>
   </metadata>
-  <metadata name="contextMenuStrip2.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+  <metadata name="sceneContextMenuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>775, 21</value>
   </metadata>
   <metadata name="timer.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
@@ -153,7 +153,7 @@ The quick brown fox jumps over the lazy dog. 1234567890</value>
   <metadata name="contextMenuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>147, 17</value>
   </metadata>
-  <metadata name="contextMenuStrip3.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+  <metadata name="dumpTreeViewContextMenuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>930, 21</value>
   </metadata>
   <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">

AssetStudioGUI/Components/JsonTreeView.cs

@@ -0,0 +1,105 @@
+using System.Text.Json;
+using System.Windows.Forms;
+using AssetStudio;
+
+namespace AssetStudioGUI
+{
+    public static class JsonTreeView
+    {
+        public static void LoadFromJson(this TreeView treeView, JsonDocument jsonDoc, string rootName)
+        {
+            if (jsonDoc == null)
+            {
+                Logger.Info("Unable to build tree view of current object");
+                return;
+            }
+
+            try
+            {
+                treeView.BeginUpdate();
+                treeView.Nodes.Clear();
+                var rootNode = treeView.Nodes[treeView.Nodes.Add(new TreeNode(rootName))];
+
+                foreach (var property in jsonDoc.RootElement.EnumerateObject())
+                {
+                    var childNode = rootNode.Nodes[rootNode.Nodes.Add(new TreeNode(property.Name))];
+                    AddNodes(property.Value, childNode);
+                }
+
+                rootNode.Expand();
+                rootNode.EnsureVisible();
+            }
+            finally
+            {
+                treeView.EndUpdate();
+            }
+        }
+
+        private static void AddNodes(JsonElement jsonElement, TreeNode treeNode)
+        {
+            switch (jsonElement.ValueKind)
+            {
+                case JsonValueKind.Object:
+                    foreach (var property in jsonElement.EnumerateObject())
+                    {
+                        var childNode = treeNode.Nodes[treeNode.Nodes.Add(new TreeNode(property.Name))];
+                        AddNodes(property.Value, childNode);
+                    }
+                    break;
+                case JsonValueKind.Array:
+                    const int arrayLenLimit = 500;
+                    var arrayLen = jsonElement.GetArrayLength();
+                    if (arrayLen == 0)
+                    {
+                        SetValue(jsonElement, treeNode);
+                    }
+                    else
+                    {
+                        var i = 0;
+                        foreach (var jsonArrayElem in jsonElement.EnumerateArray())
+                        {
+                            if (jsonArrayElem.ValueKind == JsonValueKind.Number) //number array
+                            {
+                                SetValue(jsonElement, treeNode);
+                                break;
+                            }
+
+                            if (i > arrayLenLimit)
+                            {
+                                treeNode.Nodes.Add(new TreeNode($"[{i++}-{arrayLen - 1}] Skipped. Too many elements to display"));
+                                break;
+                            }
+
+                            var childNode = treeNode.Nodes[treeNode.Nodes.Add(new TreeNode($"[{i++}]"))];
+                            AddNodes(jsonArrayElem, childNode);
+                        }
+                    }
+                    break;
+                default:
+                    SetValue(jsonElement, treeNode);
+                    break;
+            }
+        }
+
+        private static void SetValue(JsonElement jsonElem, TreeNode node)
+        {
+            const int maxStrLen = 128;
+            var endStr = "...";
+            var strValue = jsonElem.ToString();
+            if (jsonElem.ValueKind == JsonValueKind.Array)
+            {
+                strValue = strValue.Replace("\r", "").Replace("\n", "").Replace(" ", "").Replace(",", ", ");
+                endStr += "]";
+            }
+            if (jsonElem.ValueKind == JsonValueKind.Null)
+            {
+                strValue = jsonElem.GetRawText();
+            }
+            node.Name = node.Text;
+            node.Text += strValue?.Length > maxStrLen
+                ? $": {strValue.Substring(0, maxStrLen)}{endStr}"
+                : $": {strValue}";
+            node.Tag = strValue;
+        }
+    }
+}

AssetStudioGUI/Properties/Settings.Designer.cs

@@ -430,5 +430,17 @@ namespace AssetStudioGUI.Properties {
                 this["l2dAssetSearchByFilename"] = value;
             }
         }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("False")]
+        public bool useDumpTreeView {
+            get {
+                return ((bool)(this["useDumpTreeView"]));
+            }
+            set {
+                this["useDumpTreeView"] = value;
+            }
+        }
     }
 }

AssetStudioGUI/Properties/Settings.settings

@@ -104,5 +104,8 @@
     <Setting Name="l2dAssetSearchByFilename" Type="System.Boolean" Scope="User">
       <Value Profile="(Default)">False</Value>
     </Setting>
+    <Setting Name="useDumpTreeView" Type="System.Boolean" Scope="User">
+      <Value Profile="(Default)">False</Value>
+    </Setting>
   </Settings>
 </SettingsFile>

AssetStudioGUI/Studio.cs

@@ -8,6 +8,7 @@ using System.Diagnostics;
 using System.Globalization;
 using System.IO;
 using System.Linq;
+using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
@@ -304,12 +305,15 @@ namespace AssetStudioGUI
                             {
                                 preloadTable = m_AssetBundle.m_PreloadTable;
                             }
-                            assetItem.Text = string.IsNullOrEmpty(m_AssetBundle.m_AssetBundleName) ? m_AssetBundle.m_Name : m_AssetBundle.m_AssetBundleName;
+                            assetItem.Text = string.IsNullOrEmpty(m_AssetBundle.m_AssetBundleName)
-
+                                ? m_AssetBundle.m_Name
+                                : m_AssetBundle.m_AssetBundleName;
                             foreach (var m_Container in m_AssetBundle.m_Container)
                             {
                                 var preloadIndex = m_Container.Value.preloadIndex;
-                                var preloadSize = isStreamedSceneAssetBundle ? preloadTable.Length : m_Container.Value.preloadSize;
+                                var preloadSize = isStreamedSceneAssetBundle
+                                    ? preloadTable.Length
+                                    : m_Container.Value.preloadSize;
                                 var preloadEnd = preloadIndex + preloadSize;
                                 for (var k = preloadIndex; k < preloadEnd; k++)
                                 {
@@ -689,7 +693,9 @@ namespace AssetStudioGUI
                     Logger.Error(ex.Value);
                 }
 
-                var statusText = exportedCount == 0 ? "Nothing exported." : $"Finished {mode.ToLower()}ing [{exportedCount}/{toExportCount}] assets.";
+                var statusText = exportedCount == 0
+                    ? "Nothing exported."
+                    : $"Finished {mode.ToLower()}ing [{exportedCount}/{toExportCount}] assets.";
                 if (toExportCount > exportedCount)
                 {
                     statusText += exceptionMsgs.IsEmpty
@@ -779,7 +785,7 @@ namespace AssetStudioGUI
                         //每个文件存放在单独的文件夹
                         var targetPath = $"{savePath}{filename}{Path.DirectorySeparatorChar}";
                         //重名文件处理
-                        for (int i = 1; ; i++)
+                        for (int i = 1;; i++)
                         {
                             if (Directory.Exists(targetPath))
                             {
@@ -965,6 +971,19 @@ namespace AssetStudioGUI
             return str;
         }
 
+        public static JsonDocument DumpAssetToJsonDoc(Object obj)
+        {
+            if (obj == null)
+                return null;
+
+            if (obj is MonoBehaviour m_MonoBehaviour)
+            {
+                var type = obj.serializedType?.m_Type ?? MonoBehaviourToTypeTree(m_MonoBehaviour);
+                return m_MonoBehaviour.ToJsonDoc(type);
+            }
+            return obj.ToJsonDoc();
+        }
+
         public static void OpenFolderInExplorer(string path)
         {
             if (!path.EndsWith($"{Path.DirectorySeparatorChar}"))