[T0pAz]

Does PAWN has variables scope? For example Local Variables and Global Variables.

[CaHbKo]

Yes.

pawn Код:

new global_var;

function()
{
    new local_var;
    if(true)
    {
        new even_more_local_var;
    }
}

[randomkid88]

Yes. Variables declared outside of a callback are considered Global (all functions/callbacks can access them). Anything declared inside a function is local, and only usable by that function.

[T0pAz]

What is it's memory allocation? For example if I do

pawn Код:

//At Top
new A;

//At OnGameModeInit CB
A = 2;

//At OnPlayerSpawn CB
print(A); // Is the variable's A value still 2?

Edit: When will the memory get destroyed?

[Calgon]

The value will remain the same regardless of which scope you change it in, as long as it's a global variable.

pawn Код:

new var;

public OnGameModeInit() { 
   var = 2;
}

//var is always 2 unless changed now

[Tannz0rz]

Quote:

Originally Posted by T0pAz What is it's memory allocation? For example if I do pawn Код: //At Top new A; //At OnGameModeInit CB A = 2; //At OnPlayerSpawn CB print(A); // Is the variable's A value still 2? Edit: When will the memory get destroyed?

I don't know for sure, but I'd imagine when the program exits.

[T0pAz]

Quote:

Originally Posted by Calgon The value will remain the same regardless of which scope you change it in, as long as it's a global variable. pawn Код: new var; public OnGameModeInit() {    var = 2; } //var is always 2 unless changed now

Last question. Is there a way to know the memory address of a specific variable? Like using pointers or anything.

[Calgon]

Probably via amx_GetAddr and amx_GetString, in C++ with the Pawn/SA-MP libraries.

[T0pAz]

Quote:

Originally Posted by Calgon Probably via amx_GetAddr and amx_GetString, in C++ with the Pawn/SA-MP libraries.

Anyway to use it on PAWN?

Edit: I need it to prevent hacking.

[Ash.]

Quote:

Originally Posted by T0pAz Anyway to use it on PAWN? Edit: I need it to prevent hacking.

Nope.

+ How on earth are you planning on doing that just by getting the memory addresses?