[Toni]

Hi there, I'll show you have to make a simple PM command system using ZCMD (Click Me!) and sscanf.

First off, lets include zcmd (download it if you don't have it).

pawn Код:

#include <zcmd>

So now we can use zcmd!

Now, lets create the command pm.

pawn Код:

CMD:pm(playerid, params[])
{
    return 1;
}

Now that we have the actual command, we can start declaring new things to add.

pawn Код:

new str[128], str2[128], id, Name1[MAX_PLAYER_NAME], Name2[MAX_PLAYER_NAME];

We need to make those, so we don't get "Unknown Symbol".

So, next up is using sscanf to check if the player typed anything after "/pm"

pawn Код:

if(sscanf(params, "us", id, str2))
{
    SendClientMessage(playerid, 0xFF0000FF, "Usage: /pm <id/name> <message>");
    return 1;
}

Lets sort it out:
u = ID, or Name.
s = string.

{Float,_}:...
ID/Name = The ID/Name they inserted into their PM.
str2 = The message they inserted into their PM.

------------------------------------------------

So now that we have checked if they inserted a ID and Message, sscanf automatically assigns it to the declaration.

so no need to do str2 = strrest(params, idx). (Thank god ******).

Next we check if the player they entered is connected or not:

pawn Код:

if(!IsPlayerConnected(id)) return SendClientMessage(playerid, 0xFF0000FF, "ERROR: That player is not connected!");
//We did IsPlayerConnected(id)) because we are checking the player they want to send the pm too.

Now we check if they sent the PM to themselves, or another person.

pawn Код:

if(playerid != id) return SendClientMessage(playerid, 0xFF0000FF, "ERROR: You cannot pm yourself!");

So now we move on to sending the messages!

First off, we need to get the player's name, and the receiver's name.

pawn Код:

GetPlayerName(playerid, Name1, sizeof(Name2)); //The Sender's Name so we use (playerid).
GetPlayerName(id, Name2, sizeof(Name2)); //The Receiver's Name so we use (id).

Then, now that we have their names, we format the string (message) to send/receive.

pawn Код:

//This is where we use string #1 (str). Now that we have created, we float The Receiver's name, their ID, and the message!
format(str, sizeof(str), "PM To %s(ID %d): %s", Name2, id, str2);
//Now we send the sender a message repeating what they sent to the receiver:
SendClientMessage(playerid, 0xFF0000FF, str); //Notice its (playerid, not id)

//Now we repeat the first format, but we change it a little, this is the message getting sent to the receiver:
format(str, sizeof(str), "PM From %s(ID %d): %s", Name1, playerid, str2);
//Float Sender's Name, Sender's ID, and Sender's Message.

//After we have formated the message, we send it to the receiver!
SendClientMessage(id, 0xFF0000FF, Message); //Notice its (id, not playerid).

And so, with all of this added, it should look something like this:

pawn Код:

CMD:pm(playerid, params[])
{
    new str[256], str2[256], id, Name1[MAX_PLAYER_NAME], Name2[MAX_PLAYER_NAME];
    if(sscanf(params, "us", id, str2))
    {
        SendClientMessage(playerid, 0xFF0000FF, "Usage: /pm <id> <message>");
        return 1;
    }
    if(!IsPlayerConnected(id)) return SendClientMessage(playerid, 0xFF0000FF, "ERROR: Player not connected");
    if(playerid == id) return SendClientMessage(playerid, 0xFF0000FF, "ERROR: You cannot pm yourself!")
    {
        GetPlayerName(playerid, Name1, sizeof(Name1));
        GetPlayerName(id, Name2, sizeof(Name2));
        format(str, sizeof(str), "PM To %s(ID %d): %s", Name2, id, str2);
        SendClientMessage(playerid, 0xFF0000FF, str);
        format(str, sizeof(str), "PM From %s(ID %d): %s", Name1, playerid, str2);
        SendClientMessage(id, 0xFF0000FF, str);
    }
    return 1;
}

Hoped this helped!

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