if(!response) return Kick(playerid);

public OnPlayerDisconnect(playerid,reason)
{
    pInfo[playerid][pRStatus] = 0;
    pInfo[playerid][pRDonator] = 0;
    pInfo[playerid][pRCash] = 0;
    pInfo[playerid][pRScores] = 0;
    pInfo[playerid][pRKills] = 0;
    pInfo[playerid][pRDeaths] = 0;
   //... codes
    return 1;
}

if(dialogid == dlogin) //If dialog id is a login dialog
    {//then
        if(!response) return Kick(playerid); //If they clicked the second button "Quit", we will kick them.
        if(response) //if they clicked the first button "Register"
        {//then
            new hashpass[129]; //Will create a new variable to hash his/her password
            WP_Hash(hashpass,sizeof(hashpass),inputtext); //Will hash inputted password
            if(!strcmp(hashpass, pInfo[playerid][Pass], false)) //If they have insert their correct password
            {//then
                INI_ParseFile(Path(playerid),"loadaccount_%s",.bExtra = true, .extra = playerid);//We will load his account's data from user's path
                SetPlayerScore(playerid,pInfo[playerid][Scores]);//We will get their score inside of his user's account and we will set it here
                GivePlayerMoney(playerid,pInfo[playerid][Money]);//As explained above
                SendClientMessage(playerid,-1,"Welcome back! You have successfully logged in");//Tell them that they've successfully logged in
            }
            else //If they've entered an incorrect password
            {//then
                ShowPlayerDialog(playerid,dlogin,DIALOG_STYLE_INPUT,"Login","Welcome back. This account is registered. \nInsert your password to login to your account.\nIncorrect password!","Login","Quit");//We will tell to them that they've entered an incorrect password
                return 1;
            }
        }
    }

new INI:file = INI_Open(Path(playerid)); 
        INI_SetTag(file,"Player's Data");
        INI_WriteInt(file,"Status",pInfo[playerid][pRStatus]); 
        INI_WriteInt(file,"Money",GetPlayerMoney(playerid));
        INI_WriteInt(file,"Scores",GetPlayerScore(playerid));
        INI_WriteInt(file,"Kills",pInfo[playerid][pRKills]);
        INI_WriteInt(file,"Deaths",pInfo[playerid][pRDeaths]);
        INI_WriteInt(file,"Donator",pInfo[playerid][pRDonator]);
        INI_Close(file);

new bool: logged[MAX_PLAYERS]; // var


if(dialogid == dlogin) //If dialog id is a login dialog
    {//then
        if(!response) return Kick(playerid); //If they clicked the second button "Quit", we will kick them.
        if(response) //if they clicked the first button "Register"
        {//then
            new hashpass[129]; //Will create a new variable to hash his/her password
            WP_Hash(hashpass,sizeof(hashpass),inputtext); //Will hash inputted password
            if(!strcmp(hashpass, pInfo[playerid][Pass], false)) //If they have insert their correct password
            {//then
                INI_ParseFile(Path(playerid),"loadaccount_%s",.bExtra = true, .extra = playerid);//We will load his account's data from user's path
                SetPlayerScore(playerid,pInfo[playerid][Scores]);//We will get their score inside of his user's account and we will set it here
                GivePlayerMoney(playerid,pInfo[playerid][Money]);//As explained above
                SendClientMessage(playerid,-1,"Welcome back! You have successfully logged in");//Tell them that they've successfully logged in
                logged[playerid] = true; // set it here
            }
            else //If they've entered an incorrect password
            {//then
                ShowPlayerDialog(playerid,dlogin,DIALOG_STYLE_INPUT,"Login","Welcome back. This account is registered. \nInsert your password to login to your account.\nIncorrect password!","Login","Quit");//We will tell to them that they've entered an incorrect password
                return 1;
            }
        }
    }

public OnPlayerDisconnect(playerid,reason)
{
    if(logged[playerid])
    {
        pInfo[playerid][pRStatus] = 0;
        pInfo[playerid][pRDonator] = 0;
        pInfo[playerid][pRCash] = 0;
        pInfo[playerid][pRScores] = 0;
        pInfo[playerid][pRKills] = 0;
        pInfo[playerid][pRDeaths] = 0;
       //... codes
    }
    return 1;
}

// At top
new IsSpawned[MAX_PLAYERS];

// OnPlayerConnect
IsSpawned[playerid] = 0;

// OnPlayerSpawn
IsSpawned[playerid] = 1;


// OnPlayerDisconnect
if (IsSpawned[playerid] == 1)
{
        new INI:file = INI_Open(Path(playerid)); 
        INI_SetTag(file,"Player's Data");
        INI_WriteInt(file,"Status",pInfo[playerid][pRStatus]); 
        INI_WriteInt(file,"Money",GetPlayerMoney(playerid));
        INI_WriteInt(file,"Scores",GetPlayerScore(playerid));
        INI_WriteInt(file,"Kills",pInfo[playerid][pRKills]);
        INI_WriteInt(file,"Deaths",pInfo[playerid][pRDeaths]);
        INI_WriteInt(file,"Donator",pInfo[playerid][pRDonator]);
        INI_Close(file);
        return 1;
}