Initializing arrays, ellipsis - Printable Version

Initializing arrays, ellipsis - Printable Version

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Initializing arrays, ellipsis - Baltazar - 07.03.2016

Let's first declare and initialize one-dimensional and two-dimensional arrays on a global scale

Код:

new a[10] = {1, ...};
new b[10][2] = {{1, 1}, ...};

Nice, works well. Now let's do the same inside any function (for example inside of main() ) with a one-dimensional array.

Код:

main(){
  new a[10] = {1, ...};
}

So far so good. Now let's try it out with a two-dimensional array

Код:

main(){
  new b[10][2] = {{1, 1}, ...};
}

Nope, not working. Getting this kind of error

Код:

C:\blablabla\gamemodes\test.pwn(9) : error 029: invalid expression, assumed zero

What's the problem? How do I initialize two-dimensional arrays (using ellipsis!) inside of a function?

Re: Initializing arrays, ellipsis - SickAttack - 08.03.2016

You are going to have to specify the exact amount of slots/cells/w/e being used.

e.g.

pawn Код:

new b[2][5] = 
{
    {1, 1},
    {2, 2}
};

What are you trying to do with this anyway?

Re: Initializing arrays, ellipsis - Crayder - 08.03.2016

In Zeex's compiler this will work. With the SA-MP compiler that comes with the SA-MP package (the one you have obviously) you are stuck doing what SickAttack did.

Re: Initializing arrays, ellipsis - Baltazar - 08.03.2016

Quote:

Originally Posted by Crayder

In Zeex's compiler this will work. With the SA-MP compiler that comes with the SA-MP package (the one you have obviously) you are stuck doing what SickAttack did.

Just tried Zeex's compiler out. Works well on an empty project, but crashes on my actual project. And SA-MP's compiler does not

any known issues? Why could this be happening?

Re: Initializing arrays, ellipsis - Baltazar - 08.03.2016

Ok, just tried a newer version of Zeex's compiler. It doesn't crash (that means previous release was bugged), but does't compile either. It throws a fatal error saying, that <a_samp> has to be included before <sscanf2>. And <a_samp> is included before <sscanf2>. Such kind of errors are ridiculous, not happy

Re: Initializing arrays, ellipsis - Crayder - 08.03.2016

Quote:

Originally Posted by Baltazar

Ok, just tried a newer version of Zeex's compiler. It doesn't crash (that means previous release was bugged), but does't compile either. It throws a fatal error saying, that <a_samp> has to be included before <sscanf2>. And <a_samp> is included before <sscanf2>. Such kind of errors are ridiculous, not happy

I don't have that issue so it must be something to do with your script, perhaps the overall include order even.

Re: Initializing arrays, ellipsis - Slice - 10.03.2016

You're running into problems because of the include guards. Try compiling with -Z or just do this:

pawn Код:

#include <a_samp>
#define _inc_a_samp
#include <sscanf2>

Not sure if there is an official update to the include that has a better check for previous inclusion.