Fix Wii U model imports crashing

Switch_FileFormatsMain/FileFormats/BFRES/Bfres Structs/SubFiles/FMDL.cs

@@ -683,7 +683,7 @@ namespace Bfres.Structs
                             {
                                 FMAT fmat = new FMAT();
 
-                                if (resFileU != null)
+                                if (IsWiiU)
                                 {
                                     fmat.MaterialU = new ResU.Material();
                                     fmat.MaterialU.Import(settings.ExternalMaterialPath, resFileU);
@@ -695,7 +695,6 @@ namespace Bfres.Structs
                                     fmat.Material.Import(settings.ExternalMaterialPath);
                                     fmat.ReadMaterial(fmat.Material);
                                 }
-                                
 
                                 fmat.Text = mat.Text;
                                 //Setup placeholder textures
@@ -761,7 +760,7 @@ namespace Bfres.Structs
                                         }
                                     }
                                 }
-                                if (PluginRuntime.ftexContainers.Count > 0)
+                                if (PluginRuntime.ftexContainers.Count > 0 && Parent != null)
                                 {
                                     foreach (var node in Parent.Parent.Nodes)
                                     {
@@ -804,10 +803,10 @@ namespace Bfres.Structs
                                 List<string> keyList = new List<string>(materials.Keys);
                                 fmat.Text = Utils.RenameDuplicateString(keyList, fmat.Text);
 
-                                if (resFileU != null)
+                                if (IsWiiU)
                                 {
                                     fmat.MaterialU.Name = Text;
-                                    fmat.SetMaterial(fmat.MaterialU);
+                                    fmat.SetMaterial(fmat.MaterialU, resFileU);
                                 }
                                 else
                                 {
@@ -842,7 +841,7 @@ namespace Bfres.Structs
                             materials.Add(fmat.Text, fmat);
                             Nodes["FmatFolder"].Nodes.Add(fmat);
 
-                            if (resFileU != null)
+                            if (IsWiiU)
                             {
                                 fmat.MaterialU = new ResU.Material();
                                 fmat.MaterialU.Name = "NewMaterial";

Switch_FileFormatsMain/FileFormats/BFRES/BfresWiiU.cs

@@ -90,7 +90,7 @@ namespace FirstPlugin
 
             foreach (FMAT mat in fmdl.materials.Values)
             {
-                SetMaterial(mat, mat.MaterialU);
+                SetMaterial(mat, mat.MaterialU, fmdl.GetResFileU());
                 model.Materials.Add(mat.Text, mat.MaterialU);
             }
             return model;
@@ -396,15 +396,7 @@ namespace FirstPlugin
                 indx++;
             }
         }
-        public static void CreateNewMaterial(string Name)
-        {
-            FMAT mat = new FMAT();
-            mat.Text = Name;
-            mat.MaterialU = new Material();
-
-            SetMaterial(mat, mat.MaterialU);
-        }
-        public static void SetMaterial(this FMAT m, Material mat)
+        public static void SetMaterial(this FMAT m, Material mat, ResFile ResFile)
         {
             mat.Name = m.Text;
 
@@ -424,7 +416,7 @@ namespace FirstPlugin
                 mat.ShaderParamData = ParamData;
 
             WriteRenderInfo(m, mat);
-            WriteTextureRefs(m, mat);
+            WriteTextureRefs(m, mat, ResFile);
             WriteShaderAssign(m.shaderassign, mat);
         }
         public static void ReadMaterial(this FMAT m, Material mat)
@@ -715,7 +707,7 @@ namespace FirstPlugin
                 m.renderinfo.Add(r);
             }
         }
-        public static void WriteTextureRefs(this FMAT m, Material mat)
+        public static void WriteTextureRefs(this FMAT m, Material mat, ResFile resFile)
         {
             mat.TextureRefs = new List<TextureRef>();
             mat.TextureRefs.Clear();
@@ -737,7 +729,7 @@ namespace FirstPlugin
                 mat.Samplers.Add(textu.SamplerName, sampler);
 
                 Texture texMapped = new Texture();
-                m.GetResFileU().Textures.TryGetValue(textu.Name, out texMapped);
+                resFile.Textures.TryGetValue(textu.Name, out texMapped);
                 texref.Texture = texMapped;
 
                 mat.TextureRefs.Add(texref);

Switch_Toolbox_Library/IO/CompressionMenus.cs

@@ -76,6 +76,8 @@ namespace Switch_Toolbox.Library.IO
 
         public void CompressData(CompressionType CompressionType, byte[] data)
         {
+            MessageBox.Show(data.Length.ToString());
+
             switch (CompressionType)
             {
                 case CompressionType.Yaz0:

Switch_Toolbox_Library/IO/FileIO.cs

@@ -452,7 +452,11 @@ namespace Switch_Toolbox.Library.IO
                 var stream = new MemoryStream();
                 using (var writer = new FileWriter(stream))
                 {
+                    
                     writer.Write(data.Length);
+
+
+                    MessageBox.Show(data.Length.ToString());
                     byte[] buffer = LZ4.Frame.LZ4Frame.Compress(new MemoryStream(data), LZ4.Frame.LZ4MaxBlockSize.Auto, true, true, false, false, true);
                     writer.Write(buffer, 0, buffer.Length);
                 }