Lukas Klingsbo 💙🔥
@spydon
Followers
3,613
Following
422
Media
236
Statuses
2,126
GDE for Flutter & Dart Organizing @FlutterNFriends 🥳 (1-3 Sep, Stockholm) Building #FlameEngine , a game engine for Flutter 🔥 Member of @BlueFireOSS 💙
Sweden
Joined August 2009
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Finally had the time to finish up the built-in raytracing and raycasting for
#FlameEngine
! 😍
#FlutterDev
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Macros are live on the Flutter master channel (SDK ), that means you can do the following without any code generation, no freezed and no json_serializable! 😍🤯
Thanks to millsteed for the example
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Flutter is now the third most contributed to open source project on GitHub, by number of contributors! 💙
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Happy to announce that I'm now Flutter & Dart GDE! 💙
After a long discussion with
@leoafarias
at
@FlutterConfLAT
he convinced me to apply, and here we are. 😄
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Dart 3.2 is just out, quite a small release from the looks of it, but one very nice feature in my opinion; expanded type promotion of private final fields! 🍻
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Did you know that you can label you for-loops in Dart so that you can easily break out from nested loops? 🔄🔄
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The Stack Overflow developer survey results for 2023 just landed, Flutter has now passed React Native among professional developers! 💙
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Pretty cool that the Flutter team is working on a Skia replacement called Impeller at the same time as they are building a new GPU backend for Skia, to see what works the best. Very curious to see the final result!
#flutterdev
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Pretty cool that someone just released a book about how to build games with
#FlameEngine
! 🤯
(I haven't read it so I don't know the quality of it, but cool none the less)
#FlutterDev
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Someone (
@acepm83
) built this in
#FlameEngine
, and they started learning Flame two days ago, isn't that impressive or what?! 🔥
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I love using extensions on enums in Dart!
Does anyone else have any neat tricks that they use with extensions?
#Dart
#FlutterDev
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Super charged enums in Dart 2.17!
Yesterday I wrote a post about how you could use extensions on enums and some people made me aware that in Dart 2.17 that pattern is no longer necessary.
Look how much cleaner this is compared to what I posted yesterday: 😍
#FlutterDev
#Dart
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How crazy is it that the Package of the Week episode about Flame now has 1.2 MILLION views?! 🤯
That's the 7th most popular video that the Flutter channel has ever released, and the most popular Package of the Week video. 🔥
That's more than 10% of the population of my country...
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Just found out that dart fix can automatically convert all your constructors to the new super notation, super handy for large code bases!
#DartDev
#FlutterDev
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You can now check whether a StatelessWidget is mounted or not directly from the context! 😍
#FlutterDev
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Did you know that you can create a Dart/Flutter package with only assets in it, and use those assets from other packages?
This helps quite a lot if you are using the same assets across many of your packages and want to keep the assets in sync. 📕
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Our AudioPlayers package just got a new logo made by Gustl22! 😍
What do you think?
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I hope I won't lose my bag among all the similar looking ones at the airport. 😄
On my way to Google I/O!
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Here is the Ray Tracing system that I wrote for Flame v1.3.0!🔥
It adds more and more reflection rays slowly in the video for it to be easier to see what happens. Sorry for the ghetto recording, Linux refused to convert the normal one to a Twitter accepted format. 😅
#FlutterDev
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Flutter is the 3rd most contributed to open source project on GitHub during 2023! 🥳
Source: The state of the Octoverse 2023
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#FlameEngine
v1.1 is now released! 🔥
I've mostly been working on the new, muuuuch more efficient, collision detection system.
#flutterdev
#gamedev
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Today is Flame's 6th birthday and we have a little competition for you where I'll send the winner a really nice embroidered Flame t-shirt + stickers! 🥳
Create a Flame game with 300 lines or less and share a video of it tagged with
#Flame6Years
.
Full rules in the comments. 🧑⚖️
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Flame & Shaders?
@reNotANumber
just blew the audience's brains on his talk at
#FlutterConfLatam
🤯
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Do you also sometimes get annoyed with all the cruft that Flutter create adds with the default template?
Try: flutter create -e
No comments in the pubspec.yaml file, no test directory, a very minimal main.dart and an almost completely empty readme file! 😍
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Some people are so awesome!
@mikediarmid
sent me a SteamDeck so that I could try to get Flame (and Flutter) running on there! 😍🔥
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When I first discovered the old dart port of box2d several years ago this was the first example I saw and I was so amazed by it. Later we created Forge2D from this unmaintained port and made it possible to use it together with
#FlameEngine
.
#ScreenshotSunday
#GameDev
#Flutter
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Ported one of our reeeeally old performance benchmark games to Flame v1.4.0 today. It works so much better than it used to back in the days. Here it is running with a thousand hitboxes at 60fps.
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Does anyone remember Mode7 from SNES?
Here is some skilled person (wssy) that built it in Flame. 🔥
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I unfortunately missed
@craig_labenz
talk on
#ftcon23
, but it seems like he must have baked in some serious rap in his talk?! 🔥😄
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Flutter Vikings bringing people together! 💙
These two (
@wolfenrain
and
@reNotANumber
) I have spoken to constantly for several years to develop Flame and other packages, and now I finally got to meet them. 😍
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Two good news on the same day! 🥳
Flame is now a Flutter favorite and I am in the finals for Open source contributor of the year for DevDays. 🔥
Flame🔥 is now an official Flutter Favorite package! 🥳
While we would love to take all the credit, this was made possible thanks to the 174 contributors and our awesome community. 💙
Thank you all!
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It's such a great feeling when you get a new GitHub sponsor, it's like the ultimate recognition that someone appreciates the work you do on open source! 😍🥳
#Flutter
#FlameEngine
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Today I'm celebrating 1000 commits to Flame! 🥳
(In reality it is a lot more than that since we squash the commits when a PR is merged)
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Padracing is now an official sample on DartPad! 🥳
How fast can you finish 3 laps?
#FlameEngine
#FlutterDev
#DartDev
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Need to have a thread to vent everything bad with MacOS, join in if you have anything to add!
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So hyped up for this little adventure! 😍
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Do you want to write handy scripts in Dart that you can run anywhere in your terminal, no matter what your current directory is? 📜
Check out this very useful potato example:
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On the 28th of February I'm giving a talk about Melos on the senior track of Flutter Global Summit.
If you're interested in a ticket to the senior track I have two extra ones (the junior track is for free). 😃
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You are missing out on our mandatory Flutter Party Association meeting
@esrakadah
and
@LucasJosefiak
! 😄
#DevFestSthlm
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Yesterday I met some random person at a party that told me that they were using Flutter at work, and then he continued telling me about this nice game engine that they were using; Flame. 😍🤯
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Do you want to do automatic versioning and releases of your Dart and Flutter packages directly from your GitHub pipeline?
Fear not, I have now added that functionality to the Melos action, which can be found here: 🍻
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Any Flutter app with animations currently have a severe performance degradation in both Firefox and Safari (games are barely playable) due to a bug that has been known for 5 months. A cherry-pick with a fix was proposed, but denied due to being too large...
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I just published a PR to pub-dev that makes it possible to publish new Flutter & Dart package versions by clicking a button in the GitHub UI, instead of going through the terminal. Let's just hope it gets approved! 🤞
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I built a little racing game called Padracing to show that
#FlameEngine
and Forge2D now can be used on DartPad, it was just announced on
#GoogleIO
together with some other awesome games on
#FlutterDev
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Anyone else coding away from home/office during the holiday? Just managed to get the temperature inside to 15, and it's -19 outside. 😅
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Melos 5.0.0 is out! It now has `format` and `analyze` as built-in commands, and it now also has publish hooks. 🥳
Technically not a breaking change release, but since so many of you are having melos scripts called format and analyze it was better to treat it as such.
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Thank you
@invertaseio
for a great Hacktoberfest event!
I managed to score the biggest package and it had loooots of things in it. 😍
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On Tuesday I will give a talk about multiplayer games in Flutter and Flame on Flutter Global Summit! 🔥
My talk is in the free track, but if anyone is very keen on the talks in the paid track I have an extra ticket, first come first served!
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Sooo excited for the
#GlobalGamers
Challenge where I'll be one of the judges! 😍
If you plan to build your game with Flame I can recommend that you join the Blue Fire Discord server where you can get help and tips. 🔥
New coding challenge unlocked 🔓
The
#GlobalGamers
Challenge is an 8-week challenge to design, build, and publish sustainable games, sponsored by Flutter and
@GlblCtzn
.
Get started 😎 →
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Will have to run a lot of build_runners today to keep the house warm 😄
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Just created 20 new issues for Flame that should be relatively easy to tackle. We are now ready for
#Hacktoberfest
🔥
Don't forget to sign up for the special Flutter part of Hacktoberfest that is held by
@invertaseio
too!
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Apparently I won the
@invertaseio
Content Creation Competition 2023 with my video about Melos (a tool for managing monorepos) 🥳
Thanks for a very well organized competition, it was a lot of fun to participate!
🏆🎉 Drumroll, please! 🎉🏆
We are thrilled to announce the winners of the Content Creation Contest 2023!
🥇 Lukas Klingsbo |
🥈 Cavin Macwan |
@widgetbook_io
🥉 Karthikeyan S |
More info:
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These two macros will simplify so much Flutter and Dart code once they are released!
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I just wrote my first Flutter design doc. If this gets accepted I have some great GitHub actions with semi-automated publishing (just pressing a button in the GitHub UI) coming up for all of you package maintainers. 😊
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We are so close to hitting 1k likes on , go in and give us a thumbs up if you haven't yet! 😄
#FlutterDev
#FlameEngine
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git bisect is such a powerful tool, but still very easy to use.
I use it all the time when trying to find where a bug was introduced, especially in Flame. 🔥
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We just released a Flutter Devtools Extension for Flame and I made a 2 minute video showing how it works.
If you are a package developer I really recommend checking out the devtools extension possibilities, you can do some really useful things with it! 😃
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Great talk about "Real-Time Games with Dart" from
@felangelov
and
@OrestesGaolin
today, especially if you enjoy working with bloc! 🔥
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Really cool that Flame is mentioned in the Flutter roadmap for 2023 🥰
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The Dashes are enjoying today's snowy Flutter workspace as much as me 😄
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1. Terrible multi-display support, it's more likely that it forgets which display is which and which settings they should have than that it remembers it when you plug in several screens.
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Wooow! GitHub GameOff just mentioned Flame as an example of one of the game engines that one can use. 😍😍🔥
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Happy to see a Flame book in the "Humble Tech Book Bundle"! 💙🔥
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Check out this test run on
#FlameEngine
with Spec, the output is so neat and easy to read compared to running the tests normally. Great job
@invertaseio
!
#DartDev
#FlutterDev
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Have you ever heard of Expando in Dart? 🧰
When you have a class that you can't or don't want to subclass you can use it to "attach" functions or fields to it. Not sure if I really like this kind of pattern, but its interesting for sure.
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This is what a good weekend looks like; your living room full of people creating games in Flame! 😊
#FlameJam
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It was so much fun at
@flutterheroes
!
Met a lot of awesome people and it's always great talking about Flame. 🔥
Next conference will maybe be Apprise (Oslo) and then FlutterConnection (Paris) and then deeeefinitely FlutterCon (Berlin)! 😍
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A new version of the Dart steamworks package is put!
"Steamworks is a set of tools and services that help game developers and publishers build their games and get the most out of distributing on Steam."
#dartdev
#flutterdev
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It think the Pub team and the Flutter team should be able to coordinate so that we don't get pub running on an old version of Flutter a week after release. It also makes the API doc site unavailable. 😢
It feels... unprofessional, and I know that is the last thing they are.
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A lot of the time people don't provide enough information when reporting bugs to Flame, this was not the case this time!
The person even made a really nice interactive Minimal Reproducible Example. 😍
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I thought I was going to go to a conference without talking (didn't even apply in the CfP), but universe clearly wants me to talk on absolutely every conference so someone dropped out and now I'm talking about Flame at
#DevFestStockholm
, 16:20-16:50! 😄
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