[Amit_B]

I've once created a "chat commands" system, I guess that it could be useful:

pawn Код:

// OnPlayerText
    if(text[0] == '@')
    {
        if(!OnPlayerChatCommand(playerid,text)) SendClientMessage(playerid,0xffffffff,"SERVER: Unknown chat command.");
        return 0;
    }

pawn Код:

// New callback
forward OnPlayerChatCommand(playerid,cmdtext[]);
public OnPlayerChatCommand(playerid,cmdtext[])
{
    new cmd[256], idx;
    cmd = strtok(cmdtext,idx);
    if(equal(cmd,"@help") || equal(cmd,"@cmd"))
    {
        SendClientMessage(playerid,0xffffffff,"Help...");
        // ...
        return 1;
    }
    return 0;
}