As shown in a previous blog post, KP development suite has a great automation tool – Runner / Stadium which can crunch simulations of hundreds of games with AI players in a matter of hours. Such automation is good not only for AI tweaks, but also for tracking down bugs and improving overall game performance and balance. These things go hand in hand – better AI can use more of game mechanics and features, which lead to more bugs being discovered and more sub-systems being used that affect the gameâ€™s performance, making it more representative of what actual players will experience. Larger target being – let the machine do the dirty work of discovering bugs instead of players.
Knights Province AI opponents in Skirmish have a known occasional issue of not producing enough food for their servants, resulting in citizen starvation and early collapse of their town economy due to that. Letâ€™s look into what it takes to fix that issue!
Itâ€™s been a long time since Alpha 11, but at last, Alpha 12 is entering its public Wip cycle! Starting from today, you can find a link to fresh Alpha 12 wip build on Discord.
Long story short – lots of coding, game design, artists interactions and debugging went into Alpha 12 over the past year. There are several new big changes and improvements in the game:
Sheep farms, Sheep, Pastures, Wool, Gambesons!
Reworking object picking (aka hitboxes) UI/UX
Reworking HUD UI/UX
Waterfalls and multiple water levels
New text localizations – French, German, Spanish, Polish and Turkish
And as always – a lot of smaller features and improvements
Here’s a video highlighting main features by Wychor on the official Knights Province channel – make sure to subscribe!
Now letâ€™s look into these features more closely.
As always, a word of caution – anything described below is not final and can change during or after Alpha 12 release.
Sheep, sheep farms, pastures, wool and gambesons
One of the things that bugged me from the early days of this project, was that Leather Armor, albeit looking cool in all those modern movies and TV series, was not actually period correct. It is Gambesons that were mainly used. Now with Fences that were added as a prototype in Alpha 11 we can finally do that – add Sheep, Wool and Gambesons. Each piece deserves a separate paragraph to introduce and to explain:
New kind house is added – a Sheep farm (this is one funny name that may stay or go). There works a Breeder who tends to the Sheep. Sheep farm has a new unique thing about it – it has a backdoor, through which a Breeder can access the pasture.
A Sheep farm needs to have a pasture next to it. Pasture is an area on terrain next to the Sheep farm, enclosed by natural obstacles or other buildings and fences. Pastures can be shared between several Sheep farms, but as playtesting showed, they work out best when they have size restrictions of 4 – 80 tiles.
When the Sheep farm is complete and has a breeder inside and enclosed pasture next to it – then Breeder can bring out baby sheep! They will graze in the pasture slowly growing up and growing wool on them. The rate depends on the pasture terrain – unfieldable terrain tiles provide 0 nutrition, fieldable tiles are x0.5 nutrition and grassy terrain tiles are x1. However, the main source of sheep nutrition is grain that Breeder gives them.
Once sheep are mature and wooly enough, a Breeder will come inside the pasture to trim them for Wool. Raw wool gets processed right in the Sheep farm by the Breeder and gets turned into hanks of wool (called Wool in the game, for short). Itâ€™s a new ware in the game. Wool is produced two at a time.
Now serfs can take Wool from Sheep farms and bring it to a new house – Clothmakers, where a Tailor (new profession) will take the Wool and turn it into Gambesons.
Gambesons are now used instead of leather armor to equip tier 2 warriors in the Fort.
With that in mind, the old leather production chain (CowFarm -> Cowhides -> Tannery -> ArmoryWorkshop -> LeatherArmor) is no longer in use. Cowhides, Leather and Leather Armor and Tannery become obsolete and are removed from the game. The sheep concept is a testbed for all other animal breeding concepts. So changes to the meat production line and stables are also on the roadmap.
Better object picking
With fences having a bigger role now, it was time to rework object picking – a way game detects what object should get selected when a mouse click occurs. Now you will be able to select more of in-game objects – fences, trees, ore decals. Selection precision was also improved – now the objects are being selected by their shape, not by the footprint on the terrain. Hereâ€™s a developers view on the object shapes:
Updated objects HUD
There is also a new HUD for selected objects. It has more focus on the object’s avatar and is intended to be closer to the final looks it will get in the future. It is still in the prototype stage.
Sidenote: Apparently, finding a good UX/UI artist is really hard. I have been searching for several months now with mixed success.
Waterfalls and support for multiple water levels were added
Now there can be up to 4 different water levels (each with its own waterbody setup). Water shader was also slightly improved. Setting up waterfalls is a chore, but Iâ€™m hoping to improve and streamline that process based on your feedback.
This change also caused the rework of the way waterbeds and shorelines are set up – now itâ€™s dynamic and depends on the actual tiles that are covered with the water. So thereâ€™s no more â€œunderwaterâ€ surfaces. Any surface can be a waterbed now – even hot lava xD.
Among other noticeable improvements
In-game changelog – now you can see what is new and what has changed since previous builds.
Improvements in AI city planning – e.g. now AI will try to restore road/building plans if the worker building them dies
New music track (Bells) by Juan I. Goncebat
New maps by Wychor (Lake Plateau, Erlond, Nile)
New animals for new waterbodies
New terrain surfaces, including cave floor with 3 different stone densities (had to revive my Substance Designer skills)
Getting HUD wrapped up (continuing the redesign and/or adding missing bits)
Lots and lots of smaller fixes and improvements
Download links to new Alpha 12 wip builds will start to appear in the Discord #new_versions channel (along with changelogs). Give them a try! Iâ€™m looking forward to your feedbackon Discord!
Thereâ€™s also a new channel for Knights Province videos – The videos on the channel will be about announcements, development updates, map highlights, and more. Right now the channel already has some playlists with mapmaking, development and gameplay videos made by other KP community members. Let us know if YOU are someone who makes KP videos and would like them featured in the official playlists.
So Iâ€™ve been working on the Knights Province HUD redesign lately. It is a two-fold endeavor – design and programming. Hereâ€™s how it goes:
Some terminology first – typically, HUD is a short for the Heads-Up Display – GUI elements that pop up over the â€œworldâ€ view, showing some general information and/or the selected objects info. Here and below I will be specifically referring to the in-game objectâ€™s HUD that appears when an object gets selected (a house, a unit, a tree, etc).
So basically I’m quite content with the current blocky HUD. It was always planned to be a temp solution. Something that can be slapped together and work. Grey at first, recently it got nicer with colored background textures and subtle shadows, but still – it is a temporary solution. It serves its purpose of being a “sketch/prototype” very well. I’m glad to have it functional and would like to keep it that way. However changes are due.
What was the push for the change? Fences and sheep!
Looking at other games (specifically Age of Empires) I always liked the idea of being able to select every major object and trees to see its info. Now with fences it is doubly important to be able to select them and view their details (e.g. player ownership).
HUD design and coding is one part of the endeavor. Object picking in-game is another one. Suffice to say – it took some noticeable amount of time and effort, but now it seems object picking is working rather well and is future-proof (with improvements already queued).
Back to the HUD topic though. Being able to select more kinds of objects meant that the HUD needed to be updated to show the new objects in a pleasant way, or, even better – redesigned! Being so used to the existing design I would not be able to radically change it without taking a long break from the game development and coding, so I have had to hire a freelance artist to help. Just_bu stepped in. Below are just some of the sketches (ideas) she has made:
You may notice they have an odd style and gamma – this is intentional. On this stage we were generating UX/UI layout sketches. Seeing what needs to go together and what can be moved. Checking out the balance between form and size.
Unfortunately, Just_bu had to move on to a higher priority project some days ago. Now Iâ€™m posting the vacancy description once again, hoping to get a new pair of hands on the case. Important to say – Patreon donations helped to cover the costs. Big thank you, patrons!
After running some research and seeing different UI ideas, I saw that Knights Province UI tended to gravitate towards certain structural layouts. Being reasonably sure about that, now Iâ€™m starting to update the game engine too. Refactoring old â€œrigidâ€ forms into more flexible â€œmodularâ€ design. Here are some modules I have isolated as example in the old UI:
And after some extensive research I was able to create the following table, that covers most of the in-game entities and the HUDs they need (a fragment):
It contains the entities (rows) and modules they need (columns). Pretty straight-forward. With just minor complications arising from allied/enemy states and cross-module dependencies. No road-blocks though – just a lot to code and refactor! xD
One of the bigger and nicer HUD elements I wanted to cover in more detail is an object’s avatar. It is going to be a central piece of the new HUD. Iâ€™ve chosen to reuse the in-game 3D model for it (instead of hand-drawn graphics), to speed up and ease up the development. The model gets rendered into its own texture and post-processed with a nice glow effect.
Avatar being rendered into its own texture with glow and antialiasing is somewhat performance costly, but Iâ€™m hoping to optimize that later on, when it becomes accepted (cos who knows, maybe new UX artists will bring in superior HUD ideas that do not involve avatars).
Hereâ€™s another wip example – Store HUD getting â€œmodularâ€ overhaul – wares module is now common between it and the Camp, Fort and Barracks (all houses with â€œa lot of waresâ€ stored inside):
Objects HUD redesign is a â€œsoft-ballâ€ of sorts. If it goes well I plan to redesign other in-game GUI elements (minimap, build menu, etc.) later on (maybe in Alpha 13). Main menu redesign is lower priority (think Alpha 14 or later).
Once the big HUD overhaul/refactoring is stabilized I will be able to release new Alpha 12 wip build (with beta sheep and better fences and waterfalls and other nice features). So, armed with that, work goes on!
P.S. And as always, I’m happy to read your comments and discuss on Discord 🙂