I’m not a fan of advertisement, be it on a website or in some application. For websites, we have quite a few options by now – I currently use uBlock Origin. But when companies include ads in an application itself, the options to block it, get a bit more complicated.
Every now and then I decide to update my blog’s theme. It’s not that there was anything really wrong with the old theme, but I just like the change from time to time.
I think it’s the first time however that the blog is running a bright/white theme instead of the dark one. While I do like dark themes, the ones I’ve used in the past always made it feel like the theme itself is blending too much with the content. Maybe increasing the font color and adjusting some styling would have helped, but in some strange way, brighter themes also seem a bit more professional or more mature. I’m not trying to make this blog anything special, I just want to try something new.
Postmortem: One Must Die
It’s the first game I know of that has been released to Steam and is using SFML. You slip into the role of an agent who’s mission is to kill one person at a gala in order to help future of a small nation. I quite enjoyed following different dialogues and learning about the issues of the country and it felt quite nice having various choices to steer a conversation. In the end though, the game is rather short and anyone who comes in with a different expectation will probably be disappointed. Personally, I enjoyed not only the technological feat that went into this, but also found the story and dialogues quite entertaining, while everything is giving of a nice vibe.
If you don’t feel like spending any money on the extended cut edition of the game, you can get a simpler version for free on their website.
Initially the game wasn’t published on Steam, but was sold through the Humble store. Only later on everyone who owned a copy on the Humble store, also got a Steam key. In one of my blog posts, I even gave away one copy of the game. inSynch is partially art and partially a skill game. The in-game objects were imported from real, physical objects and it gives the game a special aesthetic, but at the same time, you have to hit the right keys at the right time while focusing on four different lanes of moving objects. The slightly odd aesthetics and the pretty much impossible difficulty had left a weird feeling in me, but everyone needs to judge by themselves.
Turnover is an excellent stealth game, there’s little room for error, thus strategy is a must. While having never played Hotel Miami the quick reaction from enemies and right-click aiming totally gives off a slight Hotel Miami vibe. Since I love stealth games, I do enjoy Turnover quite a bit. The mechanics are easy to learn, I do recommend however to quickly go through the optional tutorial in the menu as some interactions aren’t very obvious at first. It’s not a game where you can just run through it, but you really need to take your time and plot your path.
With Crea, Siege Games has entered a genre that isn’t the easiest to get foothold in, but it certainly paid off. With a mixture of sandbox, RPG and adventure you get a game, that you can’t really experience in those few minutes I’ve played it so far. You can just explore the depth and heights, farm resources, build to your heart’s desire or tune your character to the maximum. Play the way you enjoy the most. I really like the visuals and I think, I’ll be investing a bit more time into this, just to see what’s all out there.
Also the developers stream (or streamed) a lot, so it’s definitely worth checking out their Twitch channel.
I highly recommend to pickup a copy of Turnover and if you enjoy sandboxy games, then Crea certainly is something for you! Postmortem: One Must Die has a great concept and implementation, but lacks quite a bit in content, but for the price tag, might as well support the developer. If you enjoy arts and rhythm, then inSynch might be something for you.
Overall it’s amazing what people after done with SFML already multiple years ago and in the next part, we’ll get closer and closer to the current year.
Most of us probably ran into a bug in some application at one point. Sometimes it’s not very obvious, e.g. a random crash, while other times you may know that, if you for example perform certain five steps it will crash. But what do you do when you find an issue? Do you just avoid the crashing steps? Do you restart the app and keep working? Or do you put in some time and try and report the issue to the developer?
As a developer myself, detailed bug reports and active involvement in the bug report have been among the most valuable things in fixing bugs. As such, I can only highly recommend to send in bug reports whenever possible! Here is just some bug hunting story from last weeks.
Last week I opened the great video player VLC to playback some Opus audio file. Shortly after opening the application, it reported that there was a software update. I vaguely remembered that it already previously mentioned that, so I was a bit confused why I didn’t update then. Of course I accepted to download the new version and after 22% through the download process, VLC simply crashed. Aha! That’s why I didn’t update VLC last time. And indeed whenever you try to update VLC it would simply crash.
I remembered back when ShareX didn’t update when you clicked on the auto-update message and also remembered that they put up a notice on their website to manually update it. Certainly a broken update function in a quite popular media player would have been reported by now and thus I checked the website. To my surprise however there was no notice and searching a bit further I couldn’t find a report either. So I took things to the VideoLAN IRC channel and quickly found some active user.
After some digging we found the debug nightly builds. With that in hand, I thought it would be very easy to get a stack trace of the crash, but because this was a nightly build, the update feature points to a test server and while it actually triggered an update to be run, the build to update to wasn’t available anymore and thus nothing happened.
My next idea was to simply spoof the update server and change the update information. Having Python installed on my system I could just run python -m http.server 80 and it would launch a web server that served the files in the working directory. Then I added the update server to my hosts file, placed the update text file in the web server’s directory and … VLC’s update feature now simply threw an error. Luckily the debug build also output a lot of useful information in the console, so I saw that the update tests a signature file. This security feature prevents exactly this kind of “attack” where the DNS is spoofed and the fake server serves a malicious update. Having a file with a PGP signature ensures that only the ones with the private key can provide binaries with matching signatures.
So the new plan was to simply take the update file for the latest release version and its signature file. Finally, VLC crashed and I could get the stack trace. With an impressive list of 1637 entries, it became clear that the crash must be some sort of infinite recursion, which fills up the stack and finally leads to the crash. Since the problem seems to occur around lots of Qt functions, it may end up being less of an VLC issue and more one of Qt. A report was filed and now the waiting game beings.
In my books having a broken update function seems quite critical, as your users won’t get any security updates anymore, but need to go to the website and manually update VLC and many will probably just disable auto-update to not receive that message anymore. As such the reaction so far have been too low for my liking and I’m surprised that nobody else has experienced this issue. Then again VLC is an open source software maintained by developers in their free time, so it’s not a surprise that things take a bit longer.
The fact that the update feature doesn’t work due to outdated files in the nightly/development builds is a bit concerning. If it can’t be tested easily, then it simply won’t be tested at all and bugs like the one mentioned won’t be found during development.
VLC’s automatic reporting system doesn’t work (anymore). The FTP server the reports gets send to, doesn’t seem to exist anymore. In the consumer market direct reports to the team like mine are quite rare, so an automatic crash report system should work, so you actually see in case VLC suddenly keeps crashing all around the world.
As a software user, report bugs whenever you can and include as much information as possible!
As a software developer, make sure your features can be tested and that debug builds/symbols are available to get more detailed information.
I wanted to write some more on how to report bugs, but this post has already turned into a longer one, so I’ll reserve that for a dedicated entry.
Looking at the last news entry on the NightlyBuilds website, it seems like it has nearly been two years since I last update the Nightly Builds.
One of the reasons I didn’t bother as much to keep them updated was, because we at SFML now have setup a Continues Integration system which allows anyone to download the latest builds for various compilers. Additionally my system still isn’t very automated, so I always have to spend quite a bit of time to get everything ready, especially having to update all the compilers. But I’ve made things a bit easier by rewriting my build scripts, so an update to a new compiler version is a lot easier.
I’ve removed all the older compiler versions (VS 2010, 2012, 2014, 2015 RC, MinGW < 6) and now have just four compilers listed:
- MinGW Builds Posix Dwarf 710r0 32-bit
- MinGW Builds Posix SEH 710r0 64-bit
- Visual Studio 2017 32-bit
- Visual Studio 2017 64-bit
Currently I haven’t rewritten the build script for CSFML, so I’m only supporting the following libraries at the moment:
Still not sure where I want to really go with this project, but for now I’m going to use to provide library versions with the runtime lib statically linked, since we aren’t providing those in the SFML downloads on the official website.
And I hope it’s of use to some people out there!
Usually I tend to stay away from news that just broke, mostly because it seems so click-baity to write about it and often people are just panicking for no reason until a few days later when things are explained to them again more clearly. But this time, I just had a thought and wanted to tell it to whoever may listen.
News broke that Valve will be shutting down its Steam Greenlight system in favor or a new system called Steam Direct. With Steam Greenlight a developer had to pay an entrance fee of $100 and could then submit as many games as they wanted. From there on, the game was put into a queue with all the other games in the Greenlight system and people could up or down vote them, as well as leave comments. If a game reached the top 100 of the queue, there was a chance of your game being evaluated and Greenlit – the game was ready for release on the Steam platform. Steam Direct removes this voting process, as well as the random factor of getting picked or not. You fill out a form, you pay per game a fee and if everything is in order, you get your game onto Steam. It’s simple and “direct”, and a process one might have expected from the start.
Originally, Greenlight’s intention were really good, but similar to how people tend to find and use exploits in games, they also found and used exploits for Greenlight, until it became the norm and the system was left broken. The voting system for Greenlight is basically a weak form of a scheme used by drug dealers and other shady sellers: “If you can bring me X amount of buyers, you’ll get a shot for free”. The voting system was supposed to be a useful thing for both Valve and the game developers. It was supposed to be a place where you can drive attention towards your game, all the while getting it up the ranks and eventually published. But since Valve is not evil™ they didn’t force the voters to any commitment, which is where the exploitation began. Game developers soon realized that all you needed for passing Steam Greenlight was to get a lot of people to just press that “Yes” button. It doesn’t matter, whether those people actually like the game or not, they just need to be convinced somehow to press that button and optionally leave a comment.
Besides the issue of getting low-quality games onto Steam, the bigger issue for Valve is, that these boosted games won’t generate enough revenue, because even though a few hundred or thousand people said “Yes, I’d buy this game if it were on Steam”, only a very low percentage actually bought it once released. So Valve is left with your $100 and 30% of a couple of sales, but has to provide a very highly available service, fast connection, lots of bandwidth, update procedures, dealing with complaints, refunds, etc. In the long run, this will not work out for Valve, which is in my opinion why Steam Greenlight has been broken for a while and is now being shelved.
In most conversations I have read surrounding Steam Direct, the main focus has mostly been on the mentioned Dollar values. “$5000 is way too much!”, “$5k will kill small indies!”, “So expensive, I live in a 3rd country!”, you get the idea. While it certainly is true, that games of the concept mentioned above will have a hard time justifying a higher entrance fee, those are the kind of games Valve has little interest in publishing on Steam to begin with. If your game doesn’t sell, your game isn’t generating revenue for Valve to cover their costs. Since the voting system will be removed, game developers aren’t required to provide a pool of potential buyers anymore, as such Valve runs a higher risk of not getting any sales in at release. To counter balance this problem, they have to raise the entrance fee and restrict it to each game. Remember that when Steam Greenlight first came out, there wasn’t even an entrance fee, those $100 were only added after the fact, due to people just submitting anything and everything, as such it acted more like a spam-filter. The new fee, however large or small it will be, will have to pay for the actual services that Steam provides, but again Valve is not evil™ because they’ll most likely let you recoup that fee, by not taking a cut or a lower percentage cut for the first game sales. So if you are smart as a game developer, you’ll simple write that fee off as an investment, then try and bring enough buyers to the Steam platform and you gain back the invested money.
In conclusion, I find Steam Direct a lot simpler and clearer. You’re no longer at the mercy of people voting for you. Over the years I’ve voted for many Greenlight games and rarely made a purchase afterwards, as such I’m glad that this broken system is being replaced. The discovery phase and additional exposure you could get through Greenlight might take an initial hit, but I’m sure Valve will introduce a different section if it’s really missing.
Let me know what your opinions are on the topic, by either leaving a comment below or tweeting me @DarkCisum.
A bit delayed but here we go!
This section only lists games that I was actually able to play for a bit.
This game feels a bit like a mix of Space Invaders and a classic side-scroller. You are a turtle and are fighting against the evil squids, eat fish to be able to fire more fire balls and try to stay alive as long as possible. It’s quite fun and due to the low population of fish can be quite tricky to stay alive long enough. The movement of the enemies is however very predictable, it would be nice if there was a bit more variation in the mix. And it would be really cool if the background was a bit dynamic.
At the momement there isn’t much to see, since Amsel is still in development, but so far you can place tiles and move the blue square around. The goal of the game will be that you manage the colony of the alien planet Zeus. Besides the visual part there is actually already more happening in the background regarding resource collection and management. It will definitely be interesting to see how far this project goes.
You can find more information and downloads on the forum.
Some games don’t have playable versions yet, but feature some interesting videos or screenshots.
Top-Down 2D Game
The game currently has no real title thus the generic “Top-Down 2D Game”. It reminds me a lot of the older Grand Theft Auto (GTA) games and I assume is also the creators inspiration – I’m not certain, but I think he even does use some GTA sprites. The lighting looks great and the AI’s behavior seems quite intelligent already. I’m looking forward to some more progress!
This is not exactly a game, but an interpreter for CHIP-8/SuperCHIP applications, under which also many games fall. It also uses SFGUI for the user interface.
And finally my most likely favorite showcase of the month: K Station. It’s an adventure game with pixel art graphics, lots of humor and set in space. So far there hasn’t been a whole lot more information released about the game. I’ll most certainly keep a close eye on this!
Faunus Fields is an RPG game that evolves around collecting resources and building up your defenses against the wild life and other enemies which try to threaten your crops. While the Kickstarter campaign failed, you can still vote for it on Steam Greenlight. Will be interesting to see how the game evolves.
Even though their Kickstarter campaign (I’ve mentioned previously) failed, they have managed to get finish the game and released it on Steam as well as an iOS app. I am not sure if they are still using SFML or if the moved on completely, but it’s still nice to see that SFML certainly helped them to get the project started.
This game is already in development for nearly two years or at least that’s how old the first forum post is. So far it has in my opinion not gotten enough attention. It’s an awesome looking game and the gameplay so far is really fun! The reason I mention it, is because it got a new build in March.
This is the first post of a new “category”. Every now and then I find myself thinking about some topic I find interesting. Usually I just tweet about it, but the space there is always limited, so for the future, when I have to say more about a topic, you’ll find a blog post here.
Nowadays there are many people who make a living with YouTube or other social media activities. In a sense these content creators “crowdfund” their income, meaning that the more followers, subscribers, viewers, etc. they have, the more value they can either extract directly from said audience or get paid by the platform given the value they have created.
One problem that can be seen on all of these social media platforms is that the newest post, video, etc. isn’t being distributed to every reader, subscriber, follower, etc. Personally, I have often heard from YouTubers, that their newest video didn’t reach all of their subscribers, which in turn generated less views and inadvertently means less money for them. It can quite imagine the pain, because it seems to happen unpredictably and the only way to notice it, is when either the view counter doesn’t go as far up as expected or when subscribers tell them, that it didn’t show up for them.
On the other hand, there exist platforms, which don’t hide their pickiness in distribution as much. The most prominent example would be Facebook. Facebook tells you explicitly, to how many people your posts will be distributed to and with a nice “Pay2Win mechanic” lets you pay Facebook, so your posts will be seen by more people.
When I see people complain about Facebook, YouTube, Twitter, etc. not acting the way they except it to, they often seem to forget or sometimes don’t even realize that the followers, subscribes, fans, etc. are customers of the social platform first and only secondarily part of the content creator’s following. If something generates more money for the social media platform, for example promoting a trending video, then it doesn’t matter whether it will hurt your not so very important video.
Point being, your followers and subscribers only become truly your customers, once you get them to sign up for your system. Be it a simple mailing list or an account on your site – the former is easier than the latter. For mailing lists there are tons and tons of easy to use tools and services on the web. Most are free up to a certain point and many have addons and extensions that allow you, to easily integrate them into your website.
Of course I don’t mean that you can’t reach people over social media platforms, I merely think it’s important to know and not get angry about it, when social media platforms cater to their own business before thinking about your business.
Remember that fans/followers/subscribers on social media platforms are first & foremost customers of these social media platforms. #indiedev
— Lukas (@DarkCisum) 15. April 2016
Maybe this will actually turn into a monthly thing again, who knows?!
As last month this section contains only games for which binary files have been provided, so I could actually try them out.
Cendric: An RGP Platformer
I have run into this one quite a while back and was especially excited, because it’s being developed by some fellow Swiss people. As the title says the game is a mix of an RPG and a platformer. The only playable version currently consists of one map where you can walk around and talk to one NPC and one platformer level. If I understood the game play correctly you could realm around the world and whenever you entered a cave or other places, you’d essentially switch into “platformer mode”. You can upgrade your character with various gear that you either find or buy from NPCs. Since that playable version they have done quite a lot of changes, so things might look a lot different now.
Some people may have enough of Pong clones, but I’ve to say despite it being a Pong game, the art makes it a lot more attractive. The sound effects are spot on (they are apparently from Mario Tennis of Wii U), the music in the menu is great and little details such as the ball’s shadow changing depending on the “height” makes it just an overall great game. Additionally the AI can be beaten, which makes more enjoyable than just being always defeated.
YAPG – Yet Another Platformer Game
While there’s not much game play to see as of right now, the more interesting part is that the whole game is built to be very modifiable. One can create their own blocks, levels etc. and the level editor will be directly included. I hope that we’ll get to see some more in-game content soon!
As the title kind of hints at this is a snake game, but with the head being the SFML logo, but with eyes. The color of the body gets picked randomly when the game starts. Unsurprisingly the goal is to catch as many mice as possible while not colliding with yourself or that water. As most other snake games it’s quite enjoyable to just quickly jump into and play a bit. I hope we’ll see some more changes in the near future.
Some games don’t have playable versions yet, but feature some interesting videos or screenshots.
The game reminds me quite a bit of circular Pong/Breakout, the goal seems to be to move the circle around so the emitted ball will hit the near matching color on the outer ring. The concept was highly inspired by this video. Check it out on the forum.
Blind Jump describes itself as Space Themed Adventure Game with Roguelike Elements. The levels are procedurally generated, the goal is to follow certain way points and should increase in difficulty over time. I like the shown designs so far quite a bit, so it will be interesting to see the final product. Check it out on the forum.
Muffin World is a simple platformers that is not locked into a grid and comes with moving platforms. It’s still in development but the built-in level editor looks already quite promising, Check it out on the forum.
Last but not least is a game that was already featured last month, but didn’t have a name back then. It’s a turn-based strategy game that builds a lot around how you setup your formations. I really like the art style and the idea behind it sounds quite intriguing. Check it out on the forum.
No honorable mentions this month, but they’ll be back in the future!
Due to exams I had been quite busy during January and February and only now came back to look at all the newly created SFML games. However since I don’t really feel like summarizing discussions or important things going on in the community, I didn’t want to make this another SFML News post and thus named it SFML Games.
In this section I’ll only feature games for which binary files have been provided, so I could actually try them out.
I love platformers, so this fits directly into my category. While it’s marked as alpha release the visuals are quite polished, the game menu is very well done – especially the settings screen – and the music and sound effects fit very nice. The only downside is, that after a few level the game gets nearly impossible (for me). My guess is that the game was created while using a controller and has not really been tested with a keyboard, or the developer is just a huge platform player. If the controls get adjusted this could easily turn out to be my favorite game of the month. Check it out on the forum.
Next up is SF-SpaceG a small game that reminds me of Asteroids, but goal here is to fly around and get all the checkpoints while avoiding the asteroids. It is kind of strange that the deceleration is a lot slower than the acceleration, plus when you destroy an asteroid it doesn’t go away, but only stops moving and turns red. Additionally it can be quite tricky to figure out whether you’re moving or now since all the asteroids around you are movie as well. The game can be quite fun, but it needs quite a bit of work to get there, especially with the visual feedback. Check it out on the forum.
Not exactly a game, but I guess it’s a start to some game. Fury3D is a simple 3D rendering engine written in C++11 and modern OpenGL. It uses quite a few various libraries, but the demo runs and looks quite nice. Check it out on the forum.
Some games are not yet playable but have some interesting screenshots or videos which I’ll provide here.
Our Dear Paper Fighters
Unfortunately at the time of writing this the link for the download was unavailable so I didn’t get to try it out. The video looks very nice and little narrative popups are quite funny. It feels a bit bullet-hellish which I usually don’t like, but it think this could be quite enjoyable after all. Looking forward to being able to play it. Check it out on the forum.
Unnamed turn based strategy game
The goal here is to fight win two consecutive battles in a row against another army. From the provided screenshots it seems like quite a bit of the mechanic is already implemented. Check it out on the forum and if you want to see more screenshots and vote for a name, check out this thread.
There isn’t a whole lot of information on the project, but it should end up as a top-down horror game set in a psychiatric ward where other patients will try to kill you, while you explore the unknown parts of the facility. Check it out on the forum.
A simple puzzle game where you have to bring the scrambled pieces back in order again. Check it out on the forum.
While not published exactly in January, I’ve picked out a few games that I just felt deserved a mention here.
It’s a two player game created by Nexus and few other people during the overnight contest at Devmania. The snowmen’s labor union is attacking you and you need to coordinate the building of a defense wall made out of gingerbread. Unfortunately I didn’t have a second player to really test it, but it looks nice and has some fun elements to it. Check it out on the forum.
This game has been in development for quite a while now, but it’s so great and Elias Daler, the developer behind it, is very open with all the tech he’s using. It’s a top-down RPG like game with an interesting mechanic called recreation. Checkout the forum thread for more information, it also contains among nice screenshots a lot of very interesting C++ discussions.