Download the release now from our website.

Significantly faster plugin startup time—especially in large solutions.

This update refers to the time it takes for Visual Assist’s features to become functional. Every time you close and open a solution, the plugin’s features take a few moments to load—or at least that’s how it was before. With this update, time-to-functional is more or less instantaneous even in extremely large solutions! 

As soon as Visual Studio calls on Visual Assist to start loading, you can immediately see coloring, syntax highlighting, and all the navigation and features are accessible. (Note: How Visual Studio initializes plugins and components is indeterminate; results may vary slightly depending on how many components it loads first before Visual Assist.)

This is not to be confused with the initial parse time update that we did in VA 2024.1 which is only a one-time process that happens with each new solution.

Further improvement to our initial parse time.

As mentioned above, we made significant improvement with the initial project parsing. Most of the benefits from 2024.1 were the result of optimizing how Visual Assist goes through files as it traverses references and includes. 

To summarize, Visual Assist used a cache for parsed directories so that it does not have to access the hard disk when an include is referenced multiple times—this significantly reduced the initial parse time.

In 2022.2, however, the developers have squeezed more performance by optimizing smaller items such as string operations, parse logic, etc. This produced a relatively modest but still significant decrease in project parse time.The result is a up to 50% faster parse time versus the previous version. Or in absolute units, that means VA 2024.2 is around 20 seconds faster than VA 2024.1 in our test scenario, where the Lyra demo is now ready in under a minute.

Testing:

Initial parsing time is defined as the point where the Visual Assist starts parsing up to the end where it completes it. This project used the latest Visual Studio 2022 version 17.8.6, again on the Lyra sample game project provided by Epic Games. This is using the same high-end PC and laptop setup used to test the 2024.1 changes.

Setup 1:

Setup 2: 1.19x faster

Setup 3: 1.54x faster

Improved add include for Unreal Engine.

Adding includes when working with Unreal projects has been improved in two ways. First, add include formatting in C++ generally uses either alligator brackets or quotation marks. Generally, <> are for system includes and “” are for user includes, however, there is a stylistic convention when working with Unreal. 

This update adds logic such that when you’re adding includes in an Unreal project, Visual Assist will consistently choose quotations—the preferred style for Unreal development.

Second, the include directory that is used when adding includes will now produce more accurate paths. Visual Assist will try to make sense of directory paths, subfolders included. This is especially useful when working with Unreal Engine which is known to arbitrarily produce paths.

Unreal Engine changes how solutions are generated; and while these are not actually used to build your game, these incorrect include directories are still read and used to generate other include paths when adding new includes. VA adds includes perfectly for normal C++ projects, but this situation may pose issues with some UE solutions, because some solutions could have incorrect include paths set up. 

This manifests as very long and unwanted paths, such as this one when adding the player controller: #include “../../../../../../../Source/Runtime/Engine/Classes/GameFramework/PlayerController.h”

Now, VA instead traverses the directory structure and figures out the paths, instead of trusting the solution. We replaced our logic to mostly ignore the include directories given to use by the solution in lue of traversing the directory structure ourselves. This lets us build our own ‘effective’ list of include directories which we will use to generate include paths for new includes.

For the above example, it would now add: #include “GameFramework/PlayerController.h”—which is what you expect and want as a UE developer. 

Fix syntax coloring in C# for Visual Studio 2022.

A recent Visual Studio 2022 update changed an API that Visual Assist uses to provide coloring and syntax highlighting. This update broke Visual Assist’s coloring and syntax highlighting for C#. 

A near total rewrite has been implemented and syntax coloring should be working now. However, there may be a slight difference in how Visual Assist colors C# files as we reoptimize with the rewritten code.

Syntax highlighting and coloring in C++ has remained unaffected but Visual Assist plans on implementing the new API setup for it as well. This should also fix some minor coloring issues. 

Fixed compatibility issues with GitHub Copilot.

Visual Assist is now completely compatible with Copilot, Microsoft’s AI coding assistant. 

Earlier this year, a bug report was filed on our forums describing a situation where Visual Assist seems to be interfering with Copilot’s chat functionality. This has led to the unwanted situation wherein users have to disable either Copilot or Visual Assist, as some features may not work simultaneously.

All known incompatibility issues have been resolved and addressed in 2024.2. If you encounter any similar bugs, please send us a bug report.

Fixed Open File in Solution issue when the filter starts with a dot.

When starting a query with a dot (.), Open File in Solution may sometimes fail to display the expected results. 2024.2 fixed the ‘dot’ filtering which was a common user complaint.

Search filtering features are available by starting with a dot to find files that begin with the filter, or contain the dot and substring. A filter that ends with a dot matches the ends of file names. For example “string.” finds files whose base names end with “string”. This dot filtering is also possible in other dialogs of Visual Assist that support filtering.

Bug Fixes & General Improvements

Apart from the above major fixes, we have a couple of minor bug fixes and QoL changes. The complete list is below.

• Fixed UI conflict with GitHub Copilot.
• Fixed issue where Add Include would sometimes not add the new include.
• Fixed long Add Include paths for some symbols in Unreal Engine 5.3.x.
• Fixed issue where Open File in Solution would sometimes not display results when the filter starts with a dot.
• Fixed issue where C# syntax coloring would not be applied in Visual Studio 2022 17.9.0.
• Fixed issue where readability-magic-numbers Code Inspection would not properly underline hex numbers.
• Fixed issue where GoTo would not navigate to classes without a constructor.
• Fixed issue where suggestions could show suggestions for non-existent types.
• Updated Create Account link to point to the correct page.
• Added Alt+O to Recommended Keyboard Shortcuts as Visual Studio 2022 now uses that binding.

Send us a message or start a thread on the user forums for bug reports or suggestions.

Visit our download page to update to the latest release manually. Happy coding!

The post Visual Assist 2024.2 release post first appeared on Tomato Soup.

Download the release now and get the benefits of VA 2024.1.

Significantly faster initial startup time

Initial parse time is defined by how long it takes Visual Assist and Visual Studio to become fully active, starting from the moment a new file is loaded up for the first until it fully completes its initial parse (i.e. all features loaded and functional.)

Startup times just got extremely buffed in the first release of Visual Assist this year. The initial project parsing that Visual Assist executes when opening projects for the first time has now been significantly reduced. An example Unreal Engine project, when opened for the first time, used to take 15 minutes; it now takes just under two minutes instead! This is a huge improvement, and you will see this reflected in all projects that are opened and parsed.

More testing is underway to provide a better and more accurate performance number, but the developer team has found excellent results in their tests so far. Reports show a trend of having significantly reduced parse time for a sizable Unreal Engine project—with results averaging up to fifteen times faster initialization.

Update on Initial Parsing Time: More Testing Results

More testing results for Visual Assist’s updated parser are in! Here are the results:

Initial parsing time is defined as the point where the Visual Assist starts parsing up to the end where it completes it. This project used the latest Visual Studio 2022 version as of Feb 10 (VS 2022 17.8.6) on the Lyra sample game project provided by Epic Games. Two performance benchmarks on two different devices were done using the same methodology. 

Device 1  (High-end Desktop PC)

Device 2 (Gaming-class laptop)

Both test runs show very exciting results for the overhauled VA 2024.1 parser over its immediate predecessor VA 2023.6.

The test showed an average 1075% faster parse time using a high-end desktop PC; and 1333.08% faster parse using a powerful albeit relatively less performant gaming laptop. That’s 11 and 13 times faster, respectively. 

There is variance in the advantages gained between the two devices, with a significant performance edge on the less powerful laptop. We suspect the gains could be much larger on low and mid-end computers or laptops.

Curious to see how VA 2024.1 performs on your platform? Download a free trial of Visual Assist and try it for yourself now.

Navigate directly to a class constructor definition from an explicit constructor call

This neat addition to VA’s find reference and go to reference features allows users to find and navigate to a class’s constructor definition from a call to that constructor. 

Highlight or click over a constructor and use the shortcut Alt + G to navigate instantly to the default constructor.

Improved and expanded header selection when using Add Include

This release greatly improves VA’s Add Include detection and expands the number of actual includes supported. 

If you have not used this feature extensively VA can automatically add includes directives for you if it detects you are using an undeclared feature or type from a known library such as STL or even your own code elsewhere. Specifically, this update adds many new types baked into C++ such as std::stringstream and std::once_flag.

In essence, using Add include should automatically insert the correct include under many more circumstances.

Code completion dropdown toolbar now displayed by default 

The coding completion toolbar will now be turned on by default and will be displayed more frequently. This new quality of life change brings a visual UI as you write code. VA tries to predict your intended actions so the options shown will always be contextual apart from being accurate.

Furthermore, when you type code, the code completion UI will be shown by default regardless if you are hovering your cursor over the current portion of the code.

The code completion toolbar is displayed as you type code.

For very large projects and long source code, you can use the filter options (highlighted in the screenshot above) to select which options are shown in the new toolbar.

Bug fixes and improvements

For this release, we have severak fixes—both from examining recent features and user reports. The most notable of these improvements include functional visual changes to a plethora of features and better parser recognition of Unreal code.

• Fixed visual issues with completion dropdown toolbar
• Fixed issue where trial activation dialog could display an error and prevent activation
• Fixed issue with new “Magic Numbers” detecting Code Inspection where it was highlighting only a portion of the constant
• Fixed issue where logging could overflow and cause a crash when enabled alongside very large solutions
• Fixed issue where preprocessor directives in shader files were sometimes colored as methods
• Fixed issue where Unreal Engine Create***Subobject symbols were not recognized by our parser
• Fixed issue where changing the signature of an Unreal Engine method which requires a *_Validate thunk would result in rewriting the return of the *_Validate thunk to void.
• Fixed issue where typing a dot the start of the word in a few of our dialogs would result in no hits being displayed

Many thank to those who submitted their suggestions and error reports. Please continue reporting problems you may find along the way. To report bugs, you can send us a message or start a thread on the user forum.
You can also check our download page to update to the latest release manually. Happy coding!

The post Visual Assist 2024.1 release post first appeared on Tomato Soup.