11–20 of 105 posts
What C# version does Unity currently support? 2024 I chose Godot over Unity due to its better C# support and I can’t say that I came to regret my decision.
Unity's C# has always felt like C#'s mentally challenged cousin. C-not-so-sharp. The custom == convinced me that allowing operator overloading on built-in operators is one big mistake.
A lot of game devs are terrible programmers. A friend of mine 10 years ago asked me for help with his Unity project. He is not a tech savvy person but we both took programming in high school, enough for him to make small games with a lot of tutorials and stack overflow. His codebase was horrible, a lot of logic that I would have already though of abstracting away. For example saving dialogs on json files and the cond…
If anything, the most competent developers in terms of getting the most performance out of hardware are game developers.
A lot of game devs are terrible programmers. A friend of mine 10 years ago asked me for help with his Unity project. He is not a tech savvy person but we both took programming in high school, enough for him to make small games with a lot of tutorials and stack overflow. His codebase was horrible, a lot of logic that I would have already though of abstracting away. For example saving dialogs on json files and the cond…
It loses flexibility and readability for others, but you don't usually have enough time to concern yourself with such flexibility if you're working on a project by yourself, and you're not concerned about onboarding other developers and having them understand your code. The upshot is then that as a single person "bad code" is often highly effective code, and "clean code" is expensive code that buys you a lot of stuff you don't need or want.
I say this as a boring enterprise developer who at work is highly concerned with appropriate abstractions etc. imo there's no universally good approach, what is optimal is context dependent. Although there are some core features of code like consistency and strong conventions which are fairly universally helpful, this represents a small fraction of best practices.
A lot of game devs are terrible programmers. A friend of mine 10 years ago asked me for help with his Unity project. He is not a tech savvy person but we both took programming in high school, enough for him to make small games with a lot of tutorials and stack overflow. His codebase was horrible, a lot of logic that I would have already though of abstracting away. For example saving dialogs on json files and the cond…
This leads to e.g., everyday AoS vs. SoA, pooling and burst compile, to the classic fast inverse square root because of hardware at the time. Relentless optimization of hot paths produces code that's about performance, not abstraction. Then there's shaders, which are effectively a different programming model targeting different hardware entirely. Now add support for multiple operating systems, consoles, whatever. The list goes on.
Now, all of that doesn't obviate the value of design and craft, so I don't agree that it's "perfectly fine". There are plenty of programmers weak on these two axes in most any domain, but it's worth noting gamedev is a special case that significantly distorts what good code, or at least good-enough code, looks like.
Games start as little experiments and end up as Frankensteins. This is their nature; you're more sculpting a thing by building it and experiencing it rather than designing it a priori with systemic elegance in mind.
A lot of game devs are terrible programmers. A friend of mine 10 years ago asked me for help with his Unity project. He is not a tech savvy person but we both took programming in high school, enough for him to make small games with a lot of tutorials and stack overflow. His codebase was horrible, a lot of logic that I would have already though of abstracting away. For example saving dialogs on json files and the cond…
Unity's C# has always felt like C#'s mentally challenged cousin. C-not-so-sharp. The custom == convinced me that allowing operator overloading on built-in operators is one big mistake.
Many tools can be misused. Object.Member can throw a NRE, is it a big mistake to have the dot operator?
Yes, "dot operator can throw a NRE" is of course a big mistake. A billion-dollar mistake, you can even say.
Earlier quoted context omitted.
Since it's a multi-discipline craft it's hard to get good at every aspect for indie development, focusing most of the effort on one or two aspects. I think the programming aspect for indie games typically matters very little unless it hurts performance or causes bugs, and the things the user interacts with end up mattering a lot more. Every web developer I've met has specialised in one area or another, even if they c…
Problem is that this kind of code often is brittle, full of bugs and unhandled edge cases, and evolution and maintenance is horror. But if it’s all you know you might never question it.
Some years ago I tried to get into C# + Mono. Eventually I opted for Java instead, for many reasons; I'll skip that here.
C# is very strange to me. In a way I feel that C# belongs like Java in the same "post C++" family; C kind of paved the way, C++ was messy and powerful, so Java and C# would be more "managable". But I never got into C#. Java is not a pretty language, it is also quite boring, but modern Java is somewhat acceptable - you get the job done. And it is not an extremely difficult language either for the most part, just with an addiction on pointless verbosity. C# is ... strange though. TIOBE has it ranked #5 right below Java, so there must be many C# users, but I don't get to see them really in the Linux ecosystem. So where are these people all? Using Windows only? When the question is "most developers don't use feature xyz", do all of them actually KNOW these features? You can still find many java tutorial where people use archaic ways to, for instance, iterate over a collection. Perhaps it is similar to the C# ecosystem, people are slow to adopt. Or, and this may also be a reason, people could have moved to other languages. This may not be a huge percentage, but you see that some languages suddenly struggle with old devs and failing to get new devs (ruby is in this problem right now; it may overcome it but right now it is sinking hard, even though I would reason that the language is, for the most part, better than it was in, say, 2010).
A lot of game devs are terrible programmers. A friend of mine 10 years ago asked me for help with his Unity project. He is not a tech savvy person but we both took programming in high school, enough for him to make small games with a lot of tutorials and stack overflow. His codebase was horrible, a lot of logic that I would have already though of abstracting away. For example saving dialogs on json files and the cond…
Gamedev at a high level is similar in spirit to distributed systems or compilers in that it's intensely multi-disciplinary with hard constraints. In gamedev you have a main thread that you're always sweating about submilliseconds, especially with worker threads interfering with it. Processor, memory, bus characteristics, GPUs, cooling, etc. all matter. This leads to e.g., everyday AoS vs. SoA, pooling and burst compi…