[GiS]

Why doesn't this work? Can I set the size of a string with a variable somehow? It can be useful in a function.

pawn Код:

someFunction(size) {
    new string[size];
}

Код:

error 008: must be a constant expression; assumed zero
error 009: invalid array size (negative, zero or out of bounds)
error 036: empty statement
fatal error 107: too many error messages on one line

[[HRD]Mar1]

pawn Код:

int size;
function(size) {
    new string[size];
}

[Patrick]

Never tried creating a little function using a stock I usually use macro for one line function, the code below compiled.

pawn Код:

#define Create.%0(%1) \
    new %0[%1]

Compilation

pawn Код:

Pawn compiler 3.2.3664          Copyright (c) 1997-2006, ITB CompuPhase

Usage

pawn Код:

Create.string(128);
    
format(string, sizeof(string), "aa");

Parameter

pawn Код:

Parameter : Create_StringName(Size);

[Ada32]

Quote:

Originally Posted by pds2k12 Never tried creating a little function using a stock I usually use macro for one line function, the code below compiled. pawn Код: #define Create.%0(%1) \     new %0[%1] Compilation pawn Код: Pawn compiler 3.2.3664          Copyright (c) 1997-2006, ITB CompuPhase Usage pawn Код: Create.string(128);     format(string, sizeof(string), "aa"); Parameter pawn Код: Parameter : Create_StringName(Size);

that's NOT how you use macros!

[Patrick]

Quote:

Originally Posted by Ada32 that's NOT how you use macros!

Zir can u sho me how 2 use macro? Zorry me beginner in scripting, please show me zir, i want to know hau also zorry me no speak english veri will.

[Ada32]

Quote:

Originally Posted by pds2k12 Zir can u sho me how 2 use macro? Zorry me beginner in scripting, please show me zir, i want to know hau also zorry me no speak english veri will.

i'll do you better -> https://sampforum.blast.hk/showthread.php?tid=166680

[GiS]

So there's no way I can use this without a macro?

[Patrick]

Quote:

Originally Posted by Ada32 i'll do you better -> https://sampforum.blast.hk/showthread.php?tid=166680

I won't argue with you, you don't even show me what I did wrong in there, there's alot of different style creating a macro, I apologize for being unprofessional *(Above, because your comment made me lol)

Pawn code

pawn Код:

#include <a_samp>

#define Create.%0(%1) \
    new %0[%1]
    
main()
{
    Create.string(128);
    
    new pds2k12 = 60 * 10 / 5;
    format(string, sizeof(string), "60 x 10 ч 5 = %i", pds2k12);
    print(string);
}

Result

pawn Код:

60 x 10 ч 5 = 120

Try the code here: http://slice-vps.nl:7070/

EDIT: lets go hard if you don't believe.

Pawn Code

pawn Код:

#include <a_samp>

#define Create.%0(%1) \
    new %0[%1]
    
main()
{
    new StartTick = GetTickCount();
    Create.string(128);
    printf("Took %i ms to create a string", GetTickCount() - StartTick);
    
    new StartTick1 = GetTickCount();
    new pds2k12 = 60 * 10 / 5;
    format(string, sizeof(string), "60 x 10 ч 5 = %i", pds2k12);
    print(string);
    printf("Took %i ms to execute the string & variable", GetTickCount() - StartTick1);
}

Result

Код:

Took 0 ms to create a string
60 x 10 ч 5 = 120
Took 1 ms to execute the string & variable

[GiS]

Well, thanks, but is there a way to do it with a function as shown above?

[PowerPC603]

AFAIK, pawn requires strings with a fixed size.
You also cannot resize an existing string or array in pawn during runtime.