SAMP basic AFK system

// This is a comment
// uncomment the line below if you want to write a filterscript
//#define FILTERSCRIPT

#include <a_samp>

//UPDATE_TIME is the time interval to check if player is paused or not.
#define UPDATE_TIME 2000

//PauseTimerr is timer for each player.
new PauseTimer[MAX_PLAYERS];

//To check if player was paused earlier .
new bool:Paused[MAX_PLAYERS];

//This is your 3D Text Label
new Text3D:PauseText[MAX_PLAYERS];

main()
{
    return 1;
}
public OnGameModeInit()
{
    // Don't use these lines if it's a filterscript
    SetGameModeText("Blank Script");
    AddPlayerClass(0, 1958.3783, 1343.1572, 15.3746, 269.1425, 0, 0, 0, 0, 0, 0);
    return 1;
}


public OnPlayerRequestClass(playerid, classid)
{
    SetPlayerPos(playerid, 1958.3783, 1343.1572, 15.3746);
    SetPlayerCameraPos(playerid, 1958.3783, 1343.1572, 15.3746);
    SetPlayerCameraLookAt(playerid, 1958.3783, 1343.1572, 15.3746);
    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    KillTimer(PauseTimer[playerid]);
    return 1;
}
public OnPlayerSpawn(playerid)
{
    PauseTimer[playerid] = SetTimerEx("Pause_Check",UPDATE_TIME,true,"i",playerid);
    //When a player spawn we start a timer which repeats itself after UPDATE_TIME (2000 ms)
    return 1;
}

forward Pause_Check(playerid);

public Pause_Check(playerid)
{
    new Float:x,Float:y,Float:z,Float:a;//Get Player Location and facing Angle.
    GetPlayerPos(playerid,x,y,z);
    GetPlayerFacingAngle(playerid,a);
    //If player's location is same as it was before UPDATE_TIME (2000 ms)
    if(x == GetPVarFloat(playerid,"x") && y == GetPVarFloat(playerid,"y") && z == GetPVarFloat(playerid,"z") && a == GetPVarFloat(playerid,"a"))
    {
        if (Paused[playerid] == false)//If he was not paused before 2 sec
        {
            //Create a 3D Text label .
            PauseText[playerid] = Create3DTextLabel("Paused", -1, x, y,z+1.5,100, GetPlayerVirtualWorld(playerid), 0);
        }
        //We now know he have paused.
        //This will take sure that we do not create multiple 3D text labels.
        Paused[playerid] = true;
    }
    //If he have moved/updated
    else
    {
        if (Paused[playerid] == true)//If he was paused before 2 sec.
        {
            Delete3DTextLabel(PauseText[playerid]);//We will delete the Label we created when he paused.
        }
        //And make him un pause.
        Paused[playerid] = false;
    }

    //Setting Player varibles.
    SetPVarFloat(playerid,"x",x);
    SetPVarFloat(playerid,"y",y);
    SetPVarFloat(playerid,"z",z);
    SetPVarFloat(playerid,"a",a);
    return 1;
}