[joco96]

Hi!
I know there is another callback topic, but I have another problem. :/
I'm using this kind of callback:

Код:

cell
	amx_addr,
	amx_ret,
	* amx_physAddr;
int
	amx_idx;
if (!amx_FindPublic(pAMX, "SomeFunction", &amx_idx))
{
	amx_PushString(pAMX, &amx_addr, &amx_physAddr, SomeString, 0, 0);
	amx_Push(pAMX, SomeInt);
	amx_Exec(pAMX, &amx_ret, amx_idx);
	amx_Release(pAMX, amx_addr);
}

I call a function from Pawno like StartListening.
and then the function in the plugin saves the amx variable (pAMX = amx).
and then later if there is an incoming data it calls the callback with the same amx.
but I'm using this amx 2 times like 2 callbacks, can it be a problem?
And the callback doesn't works. I put a printf in the callback and it doesn't appears :/.

Please answer my questions, and give me a good callback example .

Thanks!

[Marcus09]

1) No.
2) Your executing the callback if it cannot find the callback. Remove the !.

[Correlli]

http://forum.sa-mp.com/index.php?topic=94340.0

[joco96]

Quote:

Originally Posted by Marcus09 1) No. 2) Your executing the callback if it cannot find the callback. Remove the !.

1) Ok
2) I know it calls it, but there is another problem...
When it calls the function the printf doesn't appear.
Like:
Plugin callback:

Код:

char 
	SomeString[256];
cell
	amx_addr,
	amx_ret,
	* amx_physAddr;
int
	amx_idx,
	SomeInt;
if (!amx_FindPublic(pAMX, "OnSomethingHappens", &amx_idx))
{
	amx_PushString(pAMX, &amx_addr, &amx_physAddr, SomeString, 0, 0);
	amx_Push(pAMX, SomeInt);

	amx_Exec(pAMX, &amx_ret, amx_idx);
	amx_Release(pAMX, amx_addr);
}

Pawno callback:

pawn Код:

public OnSomethingHappens(someint, somestring[]) {
    printf(somestring);
}

And then there are empty spaces in the server window.
Like:
"
Somebody joined the server.
<== Here is the printf. Nothing here
Somebody left the server.
"
And sometimes it getting crazy... It gets the last string, not the new :/.

So I don't know what's the problem...

[Incognito]

You are not initializing the character array you are passing to amx_PushString or the integer you are passing to amx_Push:

Код:

char
	SomeString[256] = "string";
int
	SomeInt = 0;

Also, amx_FindPublic does return 0 on success, so that part of your code is correct.

[joco96]

Hi, again!
Now I can printf the variable(SomeString). But if I want to print it like this: printf("SomeString: %s", somestring);
I get this:
SomeString:
But If I print just the somestring var like this: printf(somestring);
I get the var's value :/.
So I don't know what's the problem...
Please help me

[XPlatform]

Quote:

Originally Posted by [HUN Peti ] Hi, again! Now I can printf the variable(SomeString). But if I want to print it like this: printf("SomeString: %s", somestring); I get this: SomeString: But If I print just the somestring var like this: printf(somestring); I get the var's value :/. So I don't know what's the problem... Please help me

Usually if I use printf("Thestring: %s", var); and get "Thestring: " as output, it's because the "var" variable is empty.
Try using something like printf("TestString: %s", "Here it is!"); If that works, then your variable being passed is empty.

[joco96]

Quote:

Originally Posted by CodeMatrix Quote: Originally Posted by [HUN Peti ] Hi, again! Now I can printf the variable(SomeString). But if I want to print it like this: printf("SomeString: %s", somestring); I get this: SomeString: But If I print just the somestring var like this: printf(somestring); I get the var's value :/. So I don't know what's the problem... Please help me Usually if I use printf("Thestring: %s", var); and get "Thestring: " as output, it's because the "var" variable is empty. Try using something like printf("TestString: %s", "Here it is!"); If that works, then your variable being passed is empty.

I fixed the problem:
function OnSomethingHappens(somestring[]) {
new string[256]
format(string, sizeof(string), "%s", somestring);
printf("SomeString: %s", string); // It works =)
}

[Tony_Montana]

me too
i got a little probleme
i tried this in my plugin

Код:

	int clients = 2;
	if(amx_FindPublic(amx, "OnClientConnect", &clients) == AMX_ERR_NONE)
	{
		amx_Push(amx, clients);
		amx_Exec(amx, &amx_ret, clients);
		amx_Release(amx, amx_addr);
		
	}
	else
	{
		logprintf("there is a probleme");
	}
	return 1;

my function looks good
now this is my pawn code

pawn Код:

}

public OnRconCommand(cmd[])
{

    if(strcmp(cmd, "test", true) == 0)
    {
      Test();
        
      return 1;
    }
    return 1;
}

public OnClientConnect(clients)
{
    printf("%d clients", clients);
    if(clients == 1)
    {
      printf("the first client");
    }
    else if(clients == 2)
    {
      print("the second one");
    }
    
}

ok my function is Test()
and it calls the callback "OnClientConnect(clients)"
so clients must be 2 as you see here "int clients = 2;"
but it always print "22 clients" for me even if i change "int clients = 3;"
what is the probleme here ?
thx

[toby`]

Quote:

Originally Posted by Y_Leѕѕ You're using amx_FindPublic wrong - compare all the other examples to yours.

Hi, I am trying to accomplish the same task. (push my data to a callback) the only examples I have found use "amx_FindPublic", would you kindly point to an alternative ?