[Facksy]

Hey guys, I'd like to know if its possible to create a "wait function" or something like that to use it instead of CreateTimer? Exemple:

Can this be possible?

PHP Code:

public Action:Cmd_In(client, args);
{
    EmitSoundToClient(client, ANNOUNCER_THREE, client, _, 2);
    //Wait 1.0 second
    EmitSoundToClient(client, ANNOUNCER_TWO, client, _, 2);
    //Wait 1.0 second
    EmitSoundToClient(client, ANNOUNCER_ONE, client, _, 2);
} 


Instead of that?

PHP Code:

public Action:Cmd_In(client, args);
{
    EmitSoundToClient(client, ANNOUNCER_THREE, client, _, 2);
    CreateTimer(1.0, TwoSeconds, client);
    CreateTimer(2.0, OneSecond, client);
}

public Action:TwoSeconds(Handle Timer, client)
{
    EmitSoundToClient(client, ANNOUNCER_TWO, client, _, 2);
}

public Action:OneSecond(Handle Timer, client)
{
    EmitSoundToClient(client, ANNOUNCER_ONE, client, _, 2);
} 


[shavit]

I don't think SourceMod supports that. If you'd wait 1 second per call, your server's thread would be blocked for 1 second each time.

[Neuro Toxin]

This is not possible in Pawn. You have to do it as per your second example.

Below I've converted your code to the new syntax.

public Action Cmd_In(int client, int args); 
{
    EmitSoundToClient(client, ANNOUNCER_THREE, client, _, 2); 
    CreateTimer(1.0, OneSecond, GetClientUserId(client)); 
    CreateTimer(2.0, TwoSeconds, GetClientUserId(client));
    return Plugin_Continue;
} 

public Action OneSecond(Timer timer, int userid) 
{
    int client = GetClientOfUserId(userid);
    if (client==0)
        return Plugin_Continue;

    EmitSoundToClient(client, ANNOUNCER_ONE, client, _, 2);
    return Plugin_Continue;
}

public Action TwoSeconds(Timer timer, int userid) 
{
    int client = GetClientOfUserId(userid);
    if (client==0)
        return Plugin_Continue;

    EmitSoundToClient(client, ANNOUNCER_TWO, client, _, 2);
    return Plugin_Continue;
}

Note: Never send a client index through a timer. If a client disconnects during the timer you may receive an error. Send a UserId instead as GetClientOfUserId will return 0 if the client has disconnected.

[fakuivan]

As shavit said, you'd block the server if you wanted to do that. Command callbacks run on the main thread, other processes will have to wait until you return.