CLI/Output: Added "tree" layout option

Il2CppDumper/Il2CppCSharpDumper.cs

@@ -59,7 +59,7 @@ namespace Il2CppInspector
             usedAssemblyAttributes.Clear();
             Parallel.ForEach(model.Assemblies, asm => {
                 // Sort namespaces into alphabetical order, then sort types within the namespaces by the specified sort function
-                writeFile($"{outPath}\\{asm.ShortName}.cs", asm.DefinedTypes.OrderBy(t => t.Namespace).ThenBy(orderBy));
+                writeFile($"{outPath}\\{asm.ShortName.Replace(".dll", "")}.cs", asm.DefinedTypes.OrderBy(t => t.Namespace).ThenBy(orderBy));
             });
         }
 
@@ -67,7 +67,15 @@ namespace Il2CppInspector
             usedAssemblyAttributes.Clear();
             Parallel.ForEach(model.Assemblies.SelectMany(x => x.DefinedTypes), type => {
                 writeFile($"{outPath}\\" + (type.Namespace + (type.Namespace.Length > 0 ? "." : "") + Regex.Replace(type.Name, "`[0-9]", ""))
-                          .Replace('.', flattenHierarchy ? '.' : '\\') + ".cs",new[] {type});
+                          .Replace('.', flattenHierarchy ? '.' : '\\') + ".cs", new[] {type});
+            });
+        }
+
+        public void WriteFilesByClassTree(string outPath) {
+            usedAssemblyAttributes.Clear();
+            Parallel.ForEach(model.Assemblies.SelectMany(x => x.DefinedTypes), type => {
+                writeFile($"{outPath}\\{type.Assembly.ShortName.Replace(".dll", "")}\\" + (type.Namespace + (type.Namespace.Length > 0 ? "." : "") + Regex.Replace(type.Name, "`[0-9]", ""))
+                          .Replace('.', '\\') + ".cs", new[] {type});
             });
         }
 

Il2CppDumper/Program.cs

@@ -39,13 +39,13 @@ namespace Il2CppInspector
                 })]
             public IEnumerable<string> ExcludedNamespaces { get; set; }
 
-            [Option('l', "layout", Required = false, HelpText = "Partitioning of C# output ('single' = single file, 'namespace' = one file per namespace, 'assembly' = one file per assembly, 'class' = one file per class)", Default = "single")]
+            [Option('l', "layout", Required = false, HelpText = "Partitioning of C# output ('single' = single file, 'namespace' = one file per namespace in folders, 'assembly' = one file per assembly, 'class' = one file per class in namespace folders, 'tree' = one file per class in assembly and namespace folders)", Default = "single")]
             public string LayoutSchema { get; set; }
 
-            [Option('s', "sort", Required = false, HelpText = "Sort order of type definitions in C# output ('index' = by type definition index, 'name' = by type name). No effect when using file-per-class layout", Default = "index")]
+            [Option('s', "sort", Required = false, HelpText = "Sort order of type definitions in C# output ('index' = by type definition index, 'name' = by type name). No effect when using file-per-class or tree layout", Default = "index")]
             public string SortOrder { get; set; }
 
-            [Option('f', "flatten", Required = false, HelpText = "Flatten the namespace hierarchy into a single folder rather than using per-namespace subfolders. Only used when layout is per-namespace or per-class")]
+            [Option('f', "flatten", Required = false, HelpText = "Flatten the namespace hierarchy into a single folder rather than using per-namespace subfolders. Only used when layout is per-namespace or per-class. Ignored for tree layout")]
             public bool FlattenHierarchy { get; set; }
 
             [Option('n', "suppress-metadata", Required = false, HelpText = "Diff tidying: suppress method pointers, field offsets and type indices from C# output. Useful for comparing two versions of a binary for changes with a diff tool")]
@@ -152,6 +152,10 @@ namespace Il2CppInspector
                     case ("class", _):
                         writer.WriteFilesByClass(csOut, options.FlattenHierarchy);
                         break;
+
+                    case ("tree", _):
+                        writer.WriteFilesByClassTree(csOut);
+                        break;
                 }
 
                 // IDA Python script output

README.md

@@ -41,9 +41,9 @@ File format and architecture are automatically detected.
   -m, --metadata              Required. (Default: global-metadata.dat) IL2CPP metadata file input
   -c, --cs-out                (Default: types.cs) C# output file (when using single-file layout) or path (when using per namespace, assembly or class layout)
   -e, --exclude-namespaces    (Default: System Unity UnityEngine UnityEngineInternal Mono Microsoft.Win32) Comma-separated list of namespaces to suppress in C# output, or 'none' to include all namespaces
-  -l, --layout                (Default: single) Partitioning of C# output ('single' = single file, 'namespace' = one file per namespace, 'assembly' = one file per assembly, 'class' = one file per class)
+  -l, --layout                (Default: single) Partitioning of C# output ('single' = single file, 'namespace' = one file per namespace in folders, 'assembly' = one file per assembly, 'class' = one file per class in namespace folders, 'tree' = one file per class in assembly and namespace folders)
-  -s, --sort                  (Default: index) Sort order of type definitions in C# output ('index' = by type definition index, 'name' = by type name). No effect when using file-per-class layout
+  -s, --sort                  (Default: index) Sort order of type definitions in C# output ('index' = by type definition index, 'name' = by type name). No effect when using file-per-class or tree layout
-  -f, --flatten               Flatten the namespace hierarchy into a single folder rather than using per-namespace subfolders. Only used when layout is per-namespace or per-class
+  -f, --flatten               Flatten the namespace hierarchy into a single folder rather than using per-namespace subfolders. Only used when layout is per-namespace or per-class. Ignored for tree layout
   -n, --suppress-metadata     Diff tidying: suppress method pointers, field offsets and type indices from C# output. Useful for comparing two versions of a binary for changes with a diff tool
   -k, --must-compile          Compilation tidying: try really hard to make code that compiles. Suppress generation of code for items with CompilerGenerated attribute. Comment out attributes without parameterless constructors or all-optional constructor arguments. Don't emit add/remove/raise on events. Specify AttributeTargets.All on classes with AttributeUsage attribute. Force auto-properties to have get accessors. Force regular properties to have bodies.
 ```