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Air Changes | Developer Corner



Hey Everyone! I am back this week to talk to you a bit about some changes we are making to air management and combat. The first thing I want to get out of the way is that this is not a “Man the Guns” style rework of combat and management systems. Our focus on air changes have mostly revolved around quality of life and balance changes to existing systems, while largely maintaining the structures people are familiar with (with a couple of exceptions). So, let's get into it!

Starting off with a QoL change I am very happy about: Simplified Wing Deployment. Anyone who has experience with managing air wings probably has some complaints about how deploying wings works. The live system requires three clicks in the best case (four if you include choosing a base) to deploy a single wing into an empty airbase. In the worst case this requires more clicks and doing some math for creating a large wing that can later be divided evenly. Now, we are adding quick deploy buttons to the air base UI to allow deployment of a wing in a single click. We are also keeping the old deployment menu for more advanced deployment options. Also, in this menu, we have simplified the flow for deploying single and multiple wings at once.

WIP UI design of simplified wing deployment tools. Note the art style here is not indicative of a change in art direction for our UI. In the first image we see the setup that can be done to select fast deploy options from any air base.



In the second Image we see the newer version of quick deploy within the advanced deployment menu. You now have a set of filters to only show planes of a specific type, and you can now set the reinforce preference on all of the wings you are about to deploy, or individual ones.

One of the most visible changes to air management, and hopefully a big quality of life improvement for most people, is the addition of Air Groups. The first thing I want to say is this is not Army Groups or Fleets. For now, and the foreseeable future, we are not adding Air Marshals or any sort of mechanical impact to using Air Groups. Air Groups are an organizational structure and nothing more. What it will do is enable the grouping and selection of multiple air wings across multiple locations bases for easier management. These groups will be displayed when in the air map mode so that you do not have to hunt down your wings on the map when you want to interact with them.

A very much WIP view of our current air groups

Of the changes we are making, one of the most notable is moving to standardized/fixed wing sizes. This change comes with a loss of flexibility in some situations and makes managing smaller numbers of airplanes a bit more complicated. However, I think that real air combat in HoI4 is measured in thousands of airplanes and not dozens. We are currently looking at 100 sized wings for most aircraft, with size 10 wings for a few specific equipment types(scout plans, CV planes, ect). This allows us to streamline wing deployment and some other management stuff such as not having AI take up weird percentages of air bases. It also makes balance easier and fixes a few exploit cases. This may take some getting used to but I feel it improves the overall experience of managing large numbers of aircraft.

The final change I want to discuss today is an addition to the combat system. We are adding a new mechanic for intercepting planes in regions enroute to their target. In most cases, engaging planes in their target region will still be most effective. But in others, such as when range is a factor, the region being crossed has a bunch of engagement and spotting bonuses, and in a few other cases leaning into combat in an intermediary region can be a good idea.

Beyond these more concrete changes we are doing a balance pass on existing air combat mechanics. A lot of this is still too WIP to discuss, but I would like to highlight one of our objectives which is decoupling agility and speed with more impact given to speed in later air superiority fighter designs, but more on that at a later date.

As always, I wish you all the best and don't hesitate to tell us how these changes make you feel. Until next time o7

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Patch 1.11.11 "Barbarossa"


[h3]Patch 1.11.11 "Barbarossa"[/h3]
Checksum: 8e75


Balance:
- Adjusted the ship refitting cost calculation. The base cost is now a percentage of the hull cost, and the cost for any module changes are added on top of that. The same is true for tanks.
- Removed path connecting advanced light tank chassis to modern tank chassis research

Stability & Performance:
- Fixed rare OOS happening when players joined an MP game after playing a different game

Modding:
- Hot-reloading AI strategy plans will not crash the game.

Database:
- Changed the starting British Motorized Division template to use motorized - sorry, motorised - recon
- Added some bypass conditions to Czech focuses
- Unlocked fuel tank module for French cruiser submarines

Bugfix:
- Only display the ship refitting speed and cost modifiers when MtG is active.
- Added Bypass to "Demmand Lithuanian Annexation" if Poland already controls all Lithuanian states except for Memel
- Fixed units being unable to convert a move order to a retreat order when attacked
- Fixed CTD that could happen during railway gun positioning.


For the full patch details & discussion

Development Corner | Peace Conferences


[h3]
And we shall have peace...
[/h3]

Hi folks,

It’s been a while since our last update on future plans for HoI, but we’re about ready to show you some of the work we’ve been doing. Before we begin, I’d like to indicate that there’ll be some differences in how we do this. As I’ve previously stated, we want to begin discussion around features and implementation details a little earlier in the process than usual. This means a couple of things.

Firstly, while we’ll be showing off some individual features, we’re not yet ready to give an overview of the entire scope of our next release yet. This will, of course, be coming in the near (ish) future.

Secondly, you’ll be getting an early look at what we’ve been working on, and this comes with all the caveats you might expect: lots of WIP design, interface, and gameplay.

Lastly, for the time being we’ll be producing these ‘design corner’ style diaries every two weeks, rather than weekly. This is likely to change as we get closer to being complete.

Before I hand over, I’ll give you a quick run down of the directive for the feature we’re looking at today: Peace Conferences. Our primary objectives are to:

  • Create a system that appropriately rewards participation.
  • Allow for conflict and conflict resolution within the scope of the conference.
  • Create a limited ‘economy’ within conferences, where you may have to sacrifice your overall aims in order to secure immediate concerns.
  • Produce more ‘realistic’ outcomes where the AI is concerned


And with that, I’ll hand over to @Yaboi_bobby to dive into the deeper details!


Hey everyone, over the past months we have been working to overhaul the peace conference system. It is no secret that in HoI4 the peace conference system has a number of issues with how it functions. Combining that with the fact that it is a surprisingly hard interface to learn how to use, it is rightly one of our most disliked and complained about features. We have taken a large step away from how the system currently works and I am excited to show what the future holds for peace conferences.

The first major departure we made from the old system was shifting from absolute claiming of territory to contestable claiming of territory. In the old PC system once somebody claimed a state, that was it. That claim would be locked in and no one would be able to interact with it further. Now, players may contest other players' interactions in the conference. This doesn't come without cost. Contesting claimed territory will come with a point tax, and every time a contest happens the price of interacting with that state climbs further. This effectively creates a bidding war between all parties invested in a given state. This change should have some interesting outcomes, allow mid and low level participants to have more agency, and give players the tools needed to go after the states that are most important to them for things like achievements and forming new tags.

Here Brazil prepares to bid upon Chao Boreal which has already been claimed by Argentina

Contestable bids help solve some problems, but without further changes many still persist. One of the most obvious issues was how the old system handled turn order. The old system would order countries by participation, and then go in order based upon the number of points held by participants. Where it gets weird is the fact that the order of the list would get updated after each nation’s turn. This meant that often the top two participants could have enough points when a turn ended that they would simply exchange turns between them and end up completely controlling the conference. This was in some ways a good method to allow two big faction leaders to have majority control after the end of a historical WW2, but is bad in virtually every other case.

We did a lot of thinking about turn order and how to structure the turn in general. Slowly we came to the conclusion that any system with a visible turn order, no matter how it was structured, would put people at disadvantage or advantage depending on turn order. This led to the creation of what we have been calling the “Blind Bid” system.

The main concept of the “Blind Bid” system is that everyone acts simultaneously. The way this functions is that, each turn, every conference participant uses their points to make bids. When every player has finished making their bids, all of the bids are evaluated at once. Bids have a fixed cost much like the current claims do, but now with more modifiers. In any instance where two participants made a bid on the same state, that state is marked as contested and the players involved have the majority of their points spent on the bid refunded. Each time a state is contested, it increases in cost for all subsequent rounds. This effect stacks on a state each turn in which a contested bid happens. The other side of this is uncontested bids. Each turn a bid goes uncontested, it increases in cost for everyone else except for the person who made the bid. This acts to, over the course of several turns, lock in bids as they become too expensive to realistically contest.

Brazil and Argentina attempting to resolve a contested bid on Chaco Boreal

At this point you may be thinking “Yeah OK, but I get points each turn, how does the conference end?” This leads us to the final major change: limited points. This is pretty self explanatory. Each participant will get a fixed amount of points over the course of the conference based upon war participation score. The way we do this is by distributing a percentage of those points every turn until all points are distributed. Most of the work here comes down to rebalancing war participation and finding what we consider a good point ceiling for a conference. Limited points will mean, in some cases, that loser nations survive more intact than they did previously, but this should not be a common case. In general, we think this creates a fun and somewhat tense conference experience.

Beyond the big three changes listed so far we have a number of smaller tweaks, adjustments, and rebalance to overall cost of interactions and participation. However, that topic is not worth going into at this point as it is still very much WiP. So with that I will conclude the first overview of the peace conference rework. We look forward to your feedback, hot takes, and hopefully excitement. Until next time o7

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Barbarossa Patch 1.11.10 - Checksum 09ac

Patch 1.11.10 "Barbarossa"


[h2]Bugfix[/h2]

- Added a bypass to the Free French "Form the National Committee" Focus to avoid blocking the player if they don't have 90 Legitimacy
- Fixed a problem in British Alternate Strategy Plans when historical focuses are off without a specific strategy plan being selected
- Fixed issue where Estonia and Latvia would not follow the historical focuses
- Added missing leader tooltip in Soviet focus The Glory of the Red Army. Pavel Rybalko will become a general after completing the focus, and now everyone knows it.
- Turkey no longer gets a wargoal on themselves when refusing Balkan Federation demands
- Niche Role will now be correctly set correctly when AI designs ships. This also applies to players using "auto design".
- Japanese puppets should now get the corrects name
- Fixed achievement "Better than Szent Istvan" being impossible to earn due to a an issue with the new character system
- Naval battles will no longer count towards combat duration for career profile