I have a plan.. I really DO
JN
666total at wp.pl
Fri Jul 6 17:43:29 UTC 2018
On Friday, 6 July 2018 at 17:26:26 UTC, wjoe wrote:
> On Friday, 6 July 2018 at 15:53:56 UTC, Ecstatic Coder wrote:
>> With D, ANY forgotten allocation during the game loop (and I
>> really mean even JUST ONE hidden allocation somewhere in the
>> whole game or engine), may cause the game to regularly freeze
>> at the wrong time, because of an unwanted GC. Hence the phobia.
>
> You make it sound like a C++ game codes, debugs, profiles and
> optimizes itself.
> And like there are no gotchas with C++.
>
>> Anyway, I know I'm on a D forum here, so "those who don't want
>> to understand won't, and those who want will", to paraphrase a
>> former poster here.
>
> Well, it appears that you don't.
>
> And since you point out the D forum folks, I know game
> developers are a very special lot, too, with ther mantra like
> repetition of GC is the devil, acting like it's 1985 and the
> need to count clock cycles and top-of-the-food-chain
> I-never-make-mistakes arrogance like nobody else knows how to
> write fast code, yet most games of those clever guys are bug
> ridden pieces of poor quality even years after release,
> including top AAA titles *cough* TES. Despite - or more likely
> because - being made in C++.
>
> Maybe performance aware game developers would do well to also
> adopt the idea of code quality and D offers a lot in that
> regard. Plus C++ish performance on top of that.
Yeah. There are plenty of games done in GC languages. C++ folks
want to use C++. The ones that wanted to switched, switched
already. Even if nogc gets more mature, they will find another
excuse. Probably something like "yeah but now I don't know which
parts of the language and library I can use and it's awkward to
put nogc everywhere".
I do some free time game development work in various languages,
even GC ones and the existence of GC was never a big issue for
me. Sure, I am not a super mighty C++ programmer, so I don't know
much, but for me it's more important as a gamedev to have
features such as operator overloading, value types/be able to
cast Vector3f[] to float[] without copying (something C/C++/D can
do, for example Java can't do, C# can partially do that with
LayoutKind.Sequential), accessibility of C bindings for popular
libraries like SDL, SFML, ODE.
nogc, betterC, interfacing to C++, at most they get a "hmm,
that's interesting", but I haven't really seen them bring people
to D. And I'll take a fun and convenient language over performant
one any day.
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