Update to Dart 3.3.0 and little changes for Building on Windows

.dart_version

@@ -1,2 +1,2 @@
 # This file contains the current Dart version we build against
-3.1.3
+3.2.6

.gitignore

@@ -1,3 +1,4 @@
 dart-sdk/*
 .build/*
+build/*
 artifacts/*

.vscode/launch.json

@@ -5,10 +5,17 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Dart: Attach to Simple",
-            "type": "dart",
-            "request": "attach",
-            "vmServiceUri": "http://127.0.0.1:5858/"
+
+            "name": "(WIN)RealTime Sample",
+            "type": "cppvsdbg",
+            "request": "launch",
+            //"preLaunchTask": "buildSimpelTest",
+            "program": "${workspaceFolder}/build/Debug/realtime_example.exe",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${fileDirname}",
+            "environment": [],
+            "console": "externalTerminal"
         }
     ]
 }

README.md

@@ -27,7 +27,8 @@ Github Actions currently builds a Windows x64 `.dll`, A Linux x64 `.so`, and a m
 You need:
 * git
 * Dart 3+
-* C++ build tools for your platform (Visual Studio, XCode, gcc, etc)
+* C++ build tools for your platform (Visual Studio, XCode, gcc, etc) 
+* For Windows VS 2019 16.61 with 10.0.20348.0 SDK don't forget install Debugger Tools
 * CMake
 
 Optionally, I recommend installing [`depot_tools`](https://www.chromium.org/developers/how-tos/depottools/) and making sure it is on your path before running setup scripts. Without depot_tools, the scripts will download them anyway, but having them already set up will save you some time with subsequent builds.
@@ -40,6 +41,9 @@ Optionally, I recommend installing [`depot_tools`](https://www.chromium.org/deve
 The first step is to build a statically linkable verison of Dart. This requires that we download Dart, patch some of the Dart build files, and then run the actual build. Thankfully there is a Dart script to do this.
 
 ```bash
+cd ./scripts/build_helpers
+dart pub get
+cd ../..
 dart ./scripts/build_helpers/bin/build_dart.dart
 ```
 

examples/realtime_example/CMakeLists.txt

@@ -6,6 +6,9 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 
 set(CUTE_FRAMEWORK_STATIC ON)
+set(CF_FRAMEWORK_BUILD_TESTS OFF)
+# Samples Build on Windows Falied
+set(CF_FRAMEWORK_BUILD_SAMPLES OFF)
 
 include(FetchContent)
 FetchContent_Declare(

examples/realtime_example/dart/drawable.dart

@@ -1,6 +1,6 @@
 import 'dart:ffi';
 
-class CF_Color extends Struct {
+final class CF_Color extends Struct {
   @Float()
   external double r;
 
@@ -14,7 +14,7 @@ class CF_Color extends Struct {
   external double a;
 }
 
-class Drawable extends Struct {
+final class Drawable extends Struct {
   @Int32()
   external int x;
 

examples/realtime_example/dart/pubspec.yaml

@@ -1,6 +1,6 @@
 name: worm_example
 environment: 
-  sdk: ">=2.17.0 <3.0.0"
+  sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
   ffi: ^2.0.1

examples/realtime_example/main.cpp

@@ -20,6 +20,7 @@ bool init_dart() {
   DartDllConfig config;
   DartDll_Initialize(config);
 
+  //if package_config.json not exits run pub get
   _dart_isolate = DartDll_LoadScript("dart/main.dart",
                                      "dart/.dart_tool/package_config.json");
   if (_dart_isolate == nullptr) {

scripts/build_helpers/.gitignore

@@ -1,3 +1,4 @@
 # https://dart.dev/guides/libraries/private-files
 # Created by `dart pub`
 .dart_tool/
+pubspec.lock

scripts/build_helpers/bin/build_dart.dart

@@ -47,7 +47,10 @@ void main(List<String> args) async {
       exit(-1);
     }
 
-    if (!await _buildDart()) {
+    if (!await _buildDart('release')) {
+      exit(-1);
+    }
+    if (!await _buildDart('debug')) {
       exit(-1);
     }
   } catch (e) {
@@ -135,12 +138,12 @@ Future<bool> _patchDartSdk() async {
   return result == 0;
 }
 
-Future<bool> _buildDart() async {
+Future<bool> _buildDart(String buildType) async {
   final logger = BuildToolsLogger.shared;
   final result = await inDir('dart-sdk/sdk', () async {
     logger.i("Building libdart");
     var script = './tools/build.py';
-    var args = ['--no-goma', '-m', 'release', 'libdart'];
+    var args = ['--no-goma', '-m', buildType, 'libdart'];
     var command = script;
     if (Platform.isWindows) {
       command = 'python';