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Joined 1 year ago
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Cake day: July 13th, 2023

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  • In soul yes , in reality no. I mean:

    • Something with a cutting-edge game engine like Bevy: Entity-Component-System architecture, Rust, immensely multi threaded, new graphic tecnhiques like Meshlets (same as nanite tech from UE5, the other only game engine I know that has it), physically based rendering, highly performing, customizable, with good multiplayer capabilities, using new techniques of software engineering (it’s not the 90s anymore).

    • Something with a community that embraces collaboration and the new tools (again, it’s not the 90s anymore). Git forges, chat platforms, RFCs.

    • Something that from the game engine to the flight models is open to be reused across academia, different types of sims such as land vehicle sims, civil aviation sims, combat sims. Something that wants to foster that kind of relationships.

    All of this is possible, but not particularly easy. It doesn’t need to start big, just with libraries and utilities for academia and developers that one can build on top of.

    Hence why I think the formula is “Bevy + Blender + some Copyleft licensed parts (GPL) + Community”. I’ve given quite the thought to the topic, and a custom ECS engine is paramount. One that is designed for working collaboratively and not by in-house devs with UI tools for it. One that is massive in the cutting edge of tech and at the same time easy to collaborate on remotely. That is Bevy: the shortcomings (no UI tooling l for now) don’t matter for Sim games, as we normally need just one model in Blender, rigid animations, and no level editors. It also is written in Rust, is performant, a bliss to work on iteratively and grow the size of, and people are actually looking forward to work on for free, contrary to C++.

    Whatever we do, the best we can do with fellow enthusiasts is recognise that sim games are a captive market. This way we can change the Zeitgeist, and move away our attention from the hype and drama of this companies (Microsoft, DCS’s eagle dynamics, IL2’s 1C), and into collaboration.


  • Sims are a captive market: all enthusiasts just buy it once, and there’s limited number of enthusiasts. Companies either have finite money and resell the same sim again and again with a different coat of paint, or over promise and under deliver. Long gone are the days of a company that doesn’t need to be profitable (like Microsoft with the early flight sims, made at a loss to showcase and sell their OS), and games are more expensive to make nowadays, not less.

    To break a captive market you either increase customers (not gonna happen, in fact simmers and interest in aviation is trending down compared with the 80s and 90s), or remove the market part altogether.

    Removing the market is the solution: be need an open source sim for the community by the community. Sims and libraries that can aglutinate all work done in academia, gaming, and different styles of sims under one umbrella, bringing a symbiotic work that is way better than the separate parts. We need to pull a Blender.

    We are in 2024. Sims suck. They are barely multi threaded. They reimplement all planes again and again, losing all info in what they falsely call themselves “a sim museum”.

    We can do better.





  • The customers (multinational and middle size companies, ranging from telecoms, banks, governments, goods and services) pay for support and features of the software. Software has always bugs and CVEs that need fixing, or new features, or needs for securing its supply chain (with SLSA, SBOMs, etc).

    There’s a handful multibillionarie companies that follow this approach with open source: Red Hat, SUSE, Canonical, VMware, etc. Particularly in cloud-native tech like Kubernetes and all that gets deployed on top of it.

    If a technology is not open source it really doesn’t exist anymore. Customers have learned from the last 30 years and run away from vendor lock-in (AWS, AKS, Google cloud services…).


  • Spanish here. We have an army emergency unit with 4000 people just for this.

    One needs to know that Spain is more of a federation than Germany or USA, as silly as it sounds, with regions being Autonomies that have more freedom from the central government than other places. This is a result of the end of the dictatorship in the 70s.

    Here, the regional government received alerts from the central weather agency (AEMET) at 7am. They ignored them, (they had already reduced the staff in the regional emergency department). The central weather agency kept sending them updates with record breaking numbers,and the regional government completely ignored them. The TV cameras started recording the tsunami disaster at ~7pm. The regional government sent the alarms at ~10pm, hours after people were already dead.

    Then, the regional government blocked the central govenrment from sending help, and didn’t ask themselves. By law, the regional government is the one that needs to make the decisions on how and when get the help and declare the emergency. They just didn’t. They are unfit for governing. They should go to jail.

    Since the regional government, corrupt, is from one side of the political spectrum, and the central one is from the other side of the spectrum, you get a lot of apologists saying that “is everyone’s fault, miscommunication”. Make no mistake. They are aware, and choose to misrepresent the issue.

    You can’t establish the precedent of breaking the law to bring out the army on the streets. Follow-up central governments may misuse it. Particularly in Spain, with all the history of terrorism, seccesionism, rising far-right, and a country divided by half politically that still hasn’t healed the mess left over by the untouched fascist dictatorship we had in the past.

    The end result is that in other countries the responsible people (the regional gov) would resign. Here, i doubt that will happen… And rinse and repeat.




  • Poke bowls: rice seasoned with rice vinegar and soja sauce, cucumber, a fruit, chicken or smoked salmon cut in stripes, season with soja sauce or mayonnaise. One can get fancy with avocado, exotic fruits, tuna, whatever. Everything goes.

    Cutting half a cucumber and a fruit is easy, slicing a package of salmon too, and one can consume chicken or meat leftovers. One can do all that meanwhile the white rice boils. Bonus points if you have a rice cooker.