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Joined 2 years ago
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Cake day: June 11th, 2023

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  • for practical physical good, some times a patent just means I did this first doesn’t mean it’s hard to do or replicate. ie. like the umbrella wedge/spring to make it open automatically. That’s the part of ingenuity. And why I think the mini game during loading screen worth the patent.

    I don’t like algorithm patent because ultimately, it was there, if original sha hash wasn’t developed, someone would come up with a different method that doing roughly the same. It’s the math and other prior foundation in computer hasing/data processing provides the idea and how you can process and get the hash fast. so your newer arrangement of faster version(like different sorting algorithm) would not be possible without those other research.

    ie. for my own example, my thesis involves doing polygon culling strategy, my base algorithm is totally base on math prediction as to what’s the optimum I can achieve minimum culling checks. BUT, that algorithm is actually slower than when you implement the checks base on how GPU is doing the render plus cache efficiency. If I did not know or not aware how computer works from prior study, I can’t figure out why my “optimum” algorithm is actually slower than sub-optimum checking strategy.

    Say, what if SHA or whatever algorithms is implemented, and is actually very impactful to other application, which can be proven that anyone can naturally come to this conclusion by doing their own research, simply grant that patent impedes future development. Another computer graphic patent is the Joe Alter hair distribution, it has nothing to do with ingenuity and just because his dad is a good patent lawyer, it blocks any healthy competition from selling CG hair grooming product in US. If you check the patent itself, that was like trying to patent a math distribution over surface.



  • If you are a software company, like valve, but to publish phone app. They have to go through Google store since that’s how you get that “verified” thing and you don’t have to enable developer mode. And for user that’s a peace of mind.

    Is there a phishing website on PC, yeah, and how do you know? Usually it’s going through search engine or your bookmark and then check the HTTPS icons on your browser. There are also signed cert if you download and the windows exe launcher will check that with 3rd party cert. These alternative methods are not readily available on a phone, and that’s intentionally implemented so software developer will funnel back to the play store.




  • Thanks for letting me know about this logic table thing, that explains my question when younger why some old computers had massive array of same components put together.

    ps. my first computer was a 80286 knock off. By the time I get to high school(basically 80386 era) that have a computer tech club where member bring their old computer parts to share, they are mostly no longer functional. I basically donated my old 80286’s 20MB hard drive for tear down and that’s first time me and other member see what it looks like inside a hard drive.



  • From look at the board, basically it looks like they did the “hardware” emu approach. But people I know that enjoy retro stuff they either want the look(original or replica case/keyboard, but internal is more modern that runs software emu) or they want the antique(functional original). It’s pretty rare to see these kinda of hardware emu where they bundle chips as close to old ones while trying to replicate how the old hardware work and then drive with another modern board for the input/output.





  • I don’t mind about some minor cloth added, but it does kinda meh because perspectives. ( say for the bunny suit, if I can only pick one change to revert back I’d pick to remove extra cloth that covers more butt, not the cleavage part. Also once they release the PC version people are gonna mod it anyway unless they remain sony exclusive for extended period of time. )

    Yes, I’ve played HD2 but are kinda drifting away from it as I don’t see something more exciting or new. ST:E does require more team work and I like the new class variety as well. But it’s still very rough in current state, and not as “fun” for people that prefer casual hoard shooter. (cause you have to do all those “other” things on top of shooting the bugs. ) I do thing it’s heading into a good direction though, hope the devs keep pushing some boundaries.


  • Stellar Blade: It’s actually quite nice action play wise after I played the demo. And you get some eye candy + Nier style story plot I assume.

    Starship Troopers: Extermination: The new 0.7 update gives something interesting to play with multiple classes, and ways to bring weapon to different class. I am having fun with it even though the overall jank/bug/balance and issues. Grinding class unlock only take about maybe 7-10 matches depending on your class of choice and game mode. And support class are actually quite important, missions success or fail pretty much relies on the classes to do their job. I wish they have more maps and game mode + more bug types to come before I got bore with it again.



  • PenguinTD@lemmy.catoGaming@beehaw.orgNeed fighting game advice
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    9 months ago

    If you only play old games for story mode, the CPU read inputs so you are gonna have a bad time anyway if you don’t exploit their tendencies. Don’t spam fire ball cause I think by the 2nd or 3rd match you start to getting jumped on. In fact, if you know how to do anti air(couch heavy punch from Ken) with proper timing you can beat the run pretty easily except char with command grab.

    Like for CPU don’t even try complex input, read on internet for most basic punish(like empty jump in and then throw against zoner) cause throw is really high damage & strong in SF2. If you push them to wall then you do the light punch fireball with some distance to bait them to jump over then do your punish.


  • well, I am not good but consider I can usually finish all the combo trainings 100% so my execution is quite okay. (I quit fighting game cause the button tapping is quite noisy, so no more fighting game after my son was born. )

    • street fighter have a couple arch type, ryu/ken is shoto and they have actually different play style even though their basics looks similar.
    • for any fighting game the distance that your opponent’s attack can reach is very important. a good player can simply whiff punish you and throw jabbing you because you don’t understand the +/- etc after a blocked/whiffed attack.
    • hit confirm is also important, which means a simple combo that you can start when you have advantage, but not too “negative” when it’s blocked. (training mode can show these info) Where the first 2~3 hit of your combo is safe and once you get better and landing those 2~3 hit combo, pick something that allows you to cancel into special moves, knock down or throw(which is also a down). All the more fancy complex combo is not really useful if you can’t even land a 2~3 hit combo on opponent.
    • punishing specific match up’s bad move, ie. a fireball at wrong distance allows opponent to jump in and lands full combo out of it. you have to do training mode a lot and study your match up.
    • and finally, study the neutral game, where both side starts from distance that all normal attacks are out of range, what can you do from that point of space and what opponent’s char can do from their space. If you keep getting beat by opponent’s certain move, rewatch the replay, check their input, record that input to a training dummy, and find what you can do as counter.

    It’s a huge time sink and there are also cheaters(on pc specifically), so good luck.