Add Menu Option to Import Model Info Sheet

HSDRawViewer/ContextMenus/JOBJContextMenu.cs

@@ -24,6 +24,21 @@ public JOBJContextMenu() : base()
             };
             Items.Add(Import);
 
+            ToolStripMenuItem ImportSheet = new ToolStripMenuItem("Import Model Info Sheet From File");
+            ImportSheet.Click += (sender, args) =>
+            {
+                if (MainForm.SelectedDataNode.Accessor is HSD_JOBJ root)
+                {
+                    MainForm.SelectedDataNode.Collapse();
+                    var f = Tools.FileIO.OpenFile("JSON (*.json)|*.json");
+                    if (f != null)
+                    {
+                        ModelInfoSheet infoSheet = ModelInfoSheet.Import(f);
+                        infoSheet.updateJobj(root);
+                    }
+                }
+            };
+            Items.Add(ImportSheet);
 
             ToolStripMenuItem GenerateMatAnimJoint = new ToolStripMenuItem("Generate and Export MatAnimJoint Structure");
             GenerateMatAnimJoint.Click += (sender, args) =>

HSDRawViewer/Converters/ModelInfoSheet.cs

@@ -8,6 +8,7 @@
 using System.Threading.Tasks;
 using YamlDotNet.Serialization;
 using YamlDotNet.Serialization.NamingConventions;
+using System.Windows.Forms;
 
 namespace HSDRawViewer.Converters
 {
@@ -30,7 +31,12 @@ public class ModelInfoSheet
     {
         private HashSet<byte[]> textures = new HashSet<byte[]>();
 
-        public List<MI_Object> Objects { get; set; } = new List<MI_Object>(); 
+        public List<MI_Object> Objects { get; set; } = new List<MI_Object>();
+
+        public ModelInfoSheet()
+        {
+            // Necessary in order to deserialize
+        }
 
         /// <summary>
         /// 
@@ -88,6 +94,47 @@ private void ProcessTexture(HSD_TOBJ texture)
             }
         }
 
+        public void updateJobj(HSD_JOBJ jobj)
+        {
+            int sheetSize = Objects.Count;
+            int nodeSize = 0;
+            foreach (var x in jobj.TreeList)
+            {
+                if (x.Dobj != null)
+                {
+                    nodeSize += x.Dobj.List.Count;
+                }
+            }
+            if (sheetSize != nodeSize)
+            {
+                string message = "The model info sheet you are importing has {0} objects but the current model has {1}.";
+                MessageBox.Show(String.Format(message, sheetSize, nodeSize), "Invalid Model Info Sheet");
+                return;
+            }
+
+            int objectIndex = 0;
+            foreach (var j in jobj.TreeList)
+            {
+                if (j.Dobj != null)
+                {
+                    foreach (var dobj in j.Dobj.List)
+                    {
+                        MI_Object current = this.Objects[objectIndex];
+
+                        var mobj = dobj.Mobj;
+                        var mat = mobj.Material;
+
+                        mat.AmbientColor = System.Drawing.Color.FromArgb(Convert.ToInt32(current.Ambient, 16));
+                        mat.DiffuseColor = System.Drawing.Color.FromArgb(Convert.ToInt32(current.Diffuse, 16));
+                        mat.SpecularColor = System.Drawing.Color.FromArgb(Convert.ToInt32(current.Specular, 16));
+                        mat.Shininess = current.Shininess;
+                        mat.Alpha = current.Alpha;
+                        objectIndex++;
+                    }
+                }
+            }
+        }
+
         /// <summary>
         /// 
         /// </summary>
@@ -98,6 +145,16 @@ public void Export(string filepath)
             File.WriteAllText(filepath, json);
         }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="filepath"></param>
+        public static ModelInfoSheet Import(string filepath)
+        {
+            string json = File.ReadAllText(filepath);
+            return JsonSerializer.Deserialize<ModelInfoSheet>(json);
+        }
+
         /// <summary>
         /// 
         /// </summary>

HSDRawViewer/GUI/Controls/JObjEditor/JObjEditorNew.cs

@@ -614,6 +614,18 @@ private void importModelFromFileToolStripMenuItem_Click(object sender, EventArgs
             SetJOBJ(_root);
         }
 
+        private void importModelInfoSheetToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            ClearAnimation();
+            var f = Tools.FileIO.OpenFile("JSON (*.json)|*.json");
+            if (f != null)
+            {
+                ModelInfoSheet infoSheet = ModelInfoSheet.Import(f);
+                infoSheet.updateJobj(_root);
+            }
+            SetJOBJ(_root);
+        }
+
         /// <summary>
         /// 
         /// </summary>