xafk System by revolver..

#include <a_samp>
#include <zcmd>
#include <sscanf2>

#define FILTERSCRIPT

#define blue 0x0000BBAA
#define white 0xFFFFFFAA
#define lightred 0xFF0000AA
#define blue 0x24FF0AB9
#define red 0xEEEEFFC4

new Text:DescriptionText[MAX_PLAYERS];

new DescriptionTimer[MAX_PLAYERS];

forward HideDescriptionText(playerid);

public HideDescriptionText(playerid)
{
    TextDrawHideForPlayer(playerid, DescriptionText[playerid]);
    return 1;
}

forward HideDescriptionText(playerid);

new PNAME[MAX_PLAYER_NAME];
new afk[MAX_PLAYERS];
new Text3D:label[MAX_PLAYERS];


stock ShowDescriptionText(playerid, string[])
{
    KillTimer(DescriptionTimer[playerid]);
    TextDrawSetString(DescriptionText[playerid], string);
    TextDrawShowForPlayer(playerid, DescriptionText[playerid]);
    DescriptionTimer[playerid] = SetTimerEx("HideDescriptionText", 5000, 0, "i", playerid);
    return 1;
}


CMD:afk(playerid, params[])
{
   if(afk[playerid] == 1) return SendClientMessage(playerid,blue, "{00FFFF}[Information]{FFFFFF} You are already away, use {00FFFF}/back{FFFFFF} to return back and announce your recurrence -|");
        ShowPlayerDialog(playerid, 1, DIALOG_STYLE_INPUT, "{00FFFF}-Reason:", "{FFFF00}Please insert here why would you be in afk - status", "Done", "Exit");
    return 1;

}

CMD:back(playerid,params[])
{
    if(afk[playerid] == 0) return SendClientMessage(playerid,blue, "{00FFFF}[Error]:{FFFFFF} You ain't afk to use this command{CC0000}..");
{
     ShowPlayerDialog(playerid, 2, DIALOG_STYLE_INPUT, "{00FFFF}-Welcome:", "{FFFF00}Please insert here a comment for being back", "Done", "Exit");
}
    return 1;
}

public OnPlayerConnect(playerid)
{
 afk[playerid] = 0;
 return 1;
}
public OnPlayerDisconnect(playerid)
{
 afk[playerid] = 0;
 return 1;
}
public OnPlayerText(playerid, text[])
{
 if(afk[playerid] == 1) {
 SendClientMessage(playerid, blue, "{00FFFF}[Error]:{FFFFFF} You can't chat while you are afk{CC0000}..");
 return 0;
 }
 return 1;
}



public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{

if(dialogid == 1)
                if(response == 0) {
            new string[128];
            SendClientMessage(playerid, blue,"{00FFFF}[Exited]:{FFFFFF} You have choosed the option {FF0000}'Exit'{FFFFFF} instead if going away, Complete Playing{FF0000}..");
                return 1;
                }
                else if(response == 1) {
                if(!strlen(inputtext)) {
            SendClientMessage(playerid, blue, "{00FFFF}[Error]:{FFFFFF} You have to type a reason for being afk{FF0000}..");
        } else if(strlen(inputtext))
                     {
                 new string[128],pname[32];
                 GetPlayerName(playerid,pname,sizeof(pname));
                 format(string,sizeof(string),"{00FFFF}[Appointment]:{CC0000} %s {FFFFFF}is now away from keyboard, {00FFFF}[Reason]: {CC0000}%s.. ",pname,inputtext);
                 SendClientMessageToAll(blue, string);
             label[playerid] = Create3DTextLabel(" ",0xFF0000FF,30.0,40.0,50.0,15.0,0);
             format(string,sizeof(string),"AFK |-Reason: %s -|",inputtext);
             SendClientMessage(playerid, blue, "{00FFFF}[Information]{FFFFFF} Type {00FFFF}/back{FFFFFF} when you come back, and to recurrence your return{FF0000}..");
             TogglePlayerControllable(playerid,0);
            SetPlayerHealth(playerid, 999999);
            SetPlayerArmour(playerid, 999999);
SetPlayerVirtualWorld(playerid, 191);
             format(string, sizeof(string), "~w~You are afk~w~");
            ShowDescriptionText(playerid, string);
             afk[playerid] = 1;
    return 1;
        }
 }

if(dialogid == 2)
                if(response == 0) {
            new string[128];
            SendClientMessage(playerid, blue,"{00FFFF}[Exited]:{FFFFFF} You have choosed the {00FFFF}'Exit'{FFFFFF} Option, therefore you still away from keybaord{CC0000}..");
                return 1;
                }
                else if(response == 1) {
                if(!strlen(inputtext)) {
            SendClientMessage(playerid, blue, "{00FFFF}[Error]:{FFFFFF} You have to type a {00FFFF}'Comment'{FFFFFF} to get back{CC0000}..");
        } else if(strlen(inputtext))
                     {
                 new string[128],pname[32];
                 GetPlayerName(playerid,pname,sizeof(pname));
                 format(string,sizeof(string),"{00FFFF}[Appointment]{CC0000} %s {FFFFFF}is now back, {00FFFF}[Comment]:{CC0000} %s.. ",pname,inputtext);
                 SendClientMessageToAll(blue, string);
             SendClientMessage(playerid, blue, "{00FFFF}[Welcome]{FFFFFF} Welcome back, enjoy your stay{CC0000}..");
            label[playerid] = Create3DTextLabel("Playing",0xE60000FF,30.0,40.0,50.0,40.0,0);
            Attach3DTextLabelToPlayer(label[playerid], playerid, 0.0, 0.0, 0.7);
             TogglePlayerControllable(playerid,1);
        SetPlayerHealth(playerid, 100);
            SetPlayerArmour(Playerid, 24);
SetPlayerVirtualWorld(playerid, 0)
    GameTextForPlayer(playerid,"Welcome Back",15000,6);
             afk[playerid] = 0;
                return 1;
        }
    }
return 0;
}

CMD:afklist(playerid,params[])
{
        new count = 0, string[2500], pName[MAX_PLAYER_NAME];

    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if (GetPlayerName(i, pName,sizeof(pName)))
        {
            if(afk[i] == 1)
            {
                format(string, sizeof(string), "%sPlayer: {FF0000}%s, {FF0000}ID: {FFFFFF}%d\n",
                string, pName, i);
                count++;
            }
        }
    }
    if (count == 0)
    {
        SendClientMessage(playerid, blue, "{FF0000}[Alert]{FFFFFF} There is no any afk player{CC0000}..");

    }
        else ShowPlayerDialog(playerid,837,DIALOG_STYLE_LIST,"-Afk Players",string,"Exit","");
    return 1;
}