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Friday Facts #225 - Bots versus belts (part 2)

Posted by Twinsen, kovarex & V435000 on 2018-01-12

The previous FFF seems to have caused quite a reaction. We had many discussions in the office regarding this topic, so this week some of us prepared some detailed responses.

Friday Facts #224 - Bots versus belts

Posted by Twinsen & Kovarex on 2018-01-05

The 0.16 stabilisation update (kovarex) We had quite a lot of critical bugs after the 0.16.8 release that introduced the logistic chest finalisations mentioned in the last FFF. I'm sorry for the trouble, but it is called experimental version for a reason. It seems that 7 releases in the past week has been enough to stabilize it. We are finally in a state, where we are fixing more bugs than are reported, and we are reaching the first boundary of less than 100 active bug reports. It seems that the most urgent things are to be be finished soon, and we could find the needed time to dive into the belt logic to be able to consolidate it. This is my plan for the next week.

Friday Facts #223 - Reflections on 2017

Posted by kovarex on 2017-12-29

Hello, this is the last Friday of 2017, and as such, the last Friday facts of this year.

Friday Facts #222 - Christmas avalanche

Posted by kovarex on 2017-12-22

Hello, as you could expect this Friday facts is mainly about our fight with the avalanche of bug reports, which is actually not as huge as we expected it to be to be honest. We released 0.16.7 yesterday, and this will probably be the last update for a while. Most of us now are taking a break, enjoying the festivities, and visiting our friends and family.

Friday Facts #221 - 0.16 is out

Posted by kovarex & Klonan on 2017-12-15

Hello there. As you probably know, we released the experimental version of 0.16 this week. As usual after such a big release, we are working as best as we can to fix the bugs to make the game reasonably playable as soon as possible. Our current goal is to have semi-stable version before Christmas.

Friday Facts #220 - The best Friday Facts ever

Posted by Twinsen on 2017-12-08

Christmas is coming early for Factorio fans. We have a lot of exciting things to show you and announce this week, so hold on tight.

Friday Facts #219 - Cliffs

Posted by Twinsen, Albert, TOGoS on 2017-12-01

Cliffs - introduction and gameplay (Twinsen) Several months ago TOGoS (Dan) half-jokingly mentioned that what Factorio really needed was mountains and cliffs. This was also suggested many many many times. Albert immediately got very excited and they started having some discussions about how to make it happen. Fast forward a few months, and Ernestas had made some cliff graphics that looked really nice when layered onto pretty much any type of terrain. Fast forward a few more months and add a few months of programming and polishing, and cliffs are almost done, so we will be showing them to you today. Cliffs, together with the other map changes TOGoS did, should make the map look much more diverse and interesting compared to 0.15. Hopefully it will make exploration more fun, since you will be finding more diverse and unique areas in the world. Since cliffs block your path, they can affect gameplay significantly. To not make this annoying, cliffs are never too long and often have gaps. We tried to balance the length so they will be long enough to create interesting combat situations, or with some modifications serve as a natural wall against the biters, but so long that they block your path when you want to get somewhere. Cliffs will also not appear in the starting area, to give you plenty of space for your initial base. Finally, in Factorio nothing should stand in the way of automation, so if you don't like cliffs, you can always blow them up using a new mid-game item called "Cliff explosives". Cliffs - graphics (Albert) Map generation is hard mainly because it is procedurally generated. That means that the computer is mixing all the pieces to create the terrain on the fly. This leads the artists to a very difficult situation,because it is very hard to guess in which conditions the tilesets will be used. Factorio terrain 0.1 We started the generation of terrain in Factorio with very basic rules, mainly mixing clusters of 32px tiles. But obviously that wasn't enough. Factorio terrain 0.3 With better looking tiles, transitions from one terrain to another, and variations of tiles, terrain looks much better. But this technique was a pain for the artist to generate an interesting and detailed tileset. The 32px grid was killing any attempt to have a natural looking terrain. Factorio terrain 0.12 New technique: Instead of having only variations of 32px tiles, we produce a tileset with different sizes (x32, x64, x128, x256) in order to break this squary sense of grid, and even being able to render more detail in bigger sized tiles. So terrain looks much more natural. The visible tile-grid is almost gone, and we start spreading a new concept for us: the doodads. These are little sprites of plants and rocks randomly spread throughout the map in order to provide more variability and an organic feeling. Factorio terrain 0.15 Things are getting better, the doodads were optimised and we're able to place much more of them, creating more interesting patterns and mixtures. It is also worth it to mention that the introduction of the high resolution graphics does a lot to help the look of the terrain. Factorio terrain 0.16 After all those iterations, the next terrain generation integrates a couple of new concepts: the decals which are "just" doodads but ground-related. Decals are meant to generate terrain accidents and details without being oppressed by the rules of "tileability" and size. Basically decals are patches on top of a tileset that are very rich in detail. In combination with the doodads, the absence of the tile-grid and the high-res, we start to have a natural looking terrain. I have to add that the good and fast work of Ernestas, our environment artist, made possible the evolution of this new state of terrain. Now with our new techniques, the creation of a new tileset is very smooth. Even with all the improvements, terrain still looks too flat, so another addition to 0.16 are the cliffs. Finally we can break the flatness of the Factorio surface, without having to change the mechanics of the game. This new feature can add a bit to the fun of designing a factory by taking advantage of the topology of the map. Or can lead combat to more interesting situations. There are more additions to the terrain, and we will dedicate more time to this subject in future posts.

Friday Facts #218 - Import bpy, Export player

Posted by V453000 & Twinsen on 2017-11-24

Hello dear biters and related species from unexplored planet full of life and natural resources. Recently I have been working on several high resolution graphics for your best friends - the tank and the player character. In this article I would like to show their updated visuals to you, as well as a sneak peek at how they are produced. The following text may contain traces of automation.

Friday Facts #217 - Just another Friday Facts

Posted by Twinsen & Rseding91 on 2017-11-17

Hello, most of the team is out of the office today attending the Game Developers Session here in Prague, if you're around you can look out for some people wearing Factorio t-shirts. As we were thinking about what to write in this Friday Facts, kovarex suggested "In the next Friday Facts we should write about how hard it is to write Friday Facts". Sometimes it is really difficult to find something interesting to write about. Thankfully we found some short things that that we thought you would like.

Friday Facts #216 - Paving a path for the GUI update

Posted by kovarex on 2017-11-10

Hello, I wanted to write about the things I'm improving in our GUI library, but I realized, that the important part is to explain what is the motivation to do so. So let me present the history of Factorio GUI.