[Ajuda] Sistema de Registro/Login MySQL

Código PHP:
#include <a_samp>
#include <a_mysql>
#include <sscanf2>
#include <zcmd>

#define function%0(%1) forward %0(%1); public %0(%1)
#define    MYSQL_HOST        "localhost"
#define    MYSQL_USER        "root"
#define    MYSQL_DATABASE    "samptestes"
#define    MYSQL_PASSWORD    "" 

#define Dialog_Login    9998
#define Dialog_Register 9999

new MySQL:DBConn;

enum TPlayerData
{
    IDp,
    PlayerLevel,
    PlayerMoney, 
    PlayerScore,
    PlayerCash,
    PlayerName[MAX_PLAYER_NAME],
    PlayerPass[24],
    pAttempsLogin,
    pAttempsRegister,
    bool:pLogged,
}
new APlayerData[MAX_PLAYERS][TPlayerData];

main()
{
    print("\n|======================================|");
    print("|Registro e Login em MySQL para testes.|");
    print("|======================================|\n");
    return 1;
}

public OnGameModeInit()
{
    SetGameModeText("GMTESTS");
    DataBaseInit();
    return 1;
}

public OnGameModeExit()
{
    mysql_close(DBConn);
    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 OnPlayerConnect(playerid)
{
    new Query[80];
    TogglePlayerSpectating(playerid, 1);
    mysql_format(DBConn, Query, sizeof(Query), "SELECT `password`, `id` FROM `Players` WHERE `name`='%e'", GetPlayerNameEx(playerid));
    mysql_tquery(DBConn, Query, "CheckAccount", "i", playerid);
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    if(APlayerData[playerid][pLogged] == true && reason >= 0) 
    {
        SaveAccount(playerid);
    }
    return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    new Query[125];

    switch(dialogid)
    {
        case Dialog_Register: 
        {
            if(!response)
                return Kick(playerid);

            if(strlen(inputtext) < 4 || strlen(inputtext) > 24) 
            {
                SendClientMessage(playerid, 0xFF0000AA, "[SERVER] Escolha uma senha entre 4 a 24 caracteres.");
                TogglePlayerSpectating(playerid, 1);

                ShowPlayerDialog(playerid, Dialog_Register, DIALOG_STYLE_INPUT, "Registro", "Digite uma senha para se registrar em nosso servidor", "Registrar", "Sair"); 
                APlayerData[playerid][pAttempsRegister]++; 

            } else { 
                TogglePlayerSpectating(playerid, 0); 
                mysql_format(DBConn, Query, sizeof(Query), "INSERT INTO `Players`(`name`,`password`) VALUES ('%e', '%e')", GetPlayerNameEx(playerid), inputtext);
                mysql_tquery(DBConn, Query, "EnterData", "i", playerid);
            }
            if(APlayerData[playerid][pAttempsRegister] == 3) 
            {
                    SendClientMessage(playerid, 0xFF0000AA, "[SERVER] Limite de tentativas de registro excedida.");
                    APlayerData[playerid][pAttempsRegister] = 0; 
                    SetTimerEx("KickPlayerinTime", 200, false, "i", playerid); 

            }
        }
        case Dialog_Login:
        {
            if(!response) 
                return Kick(playerid);

            if(!strcmp(APlayerData[playerid][PlayerPass], inputtext, true, 24)) 
            { 
                TogglePlayerSpectating(playerid, 0); 
                mysql_format(DBConn, Query, sizeof(Query), "SELECT * FROM Players WHERE name='%e'", GetPlayerNameEx(playerid)); 
                mysql_tquery(DBConn, Query, "LoadAccount", "i", playerid); 

                SendClientMessage(playerid, 0x80FF00AA, "[Server] Logado com sucesso.");
            } else { 
                TogglePlayerSpectating(playerid, 1);
                SendClientMessage(playerid, 0xFF0000AA, "[SERVER] Senha errada, tente novamente.");
                APlayerData[playerid][pAttempsLogin]++;
                ShowPlayerDialog(playerid, Dialog_Login, DIALOG_STYLE_PASSWORD, "Login", "Digite sua senha para entrar em nosso servidor.", "Confirmar", "Sair");
            }
            if(APlayerData[playerid][pAttempsLogin] == 3) 
            {
                SendClientMessage(playerid, 0xFF0000AA, "[SERVER] Limite de tentativas de login excedida."); 
                APlayerData[playerid][pAttempsLogin] = 0;
                SetTimerEx("KickPlayerinTime", 200, false, "i", playerid);
            }
        }
    }
    return 1;
}

function SaveAccount(playerid)
{
    if(APlayerData[playerid][pLogged] == false) 
        return 0;

    new Query[200];

    APlayerData[playerid][PlayerMoney] = GetPlayerMoney(playerid); 
    APlayerData[playerid][PlayerScore] = GetPlayerScore(playerid);

    mysql_format(DBConn, Query, sizeof(Query), "UPDATE Players SET \
    name='%e',\
    password='%e',\
    admin='%d',\
    score='%d',\
    money='%d', \
    cash='%d' WHERE id='%d'", APlayerData[playerid][PlayerName],
                                    APlayerData[playerid][PlayerPass],
                                    APlayerData[playerid][PlayerLevel], 
                                    APlayerData[playerid][PlayerScore],
                                    APlayerData[playerid][PlayerMoney],
                                    APlayerData[playerid][PlayerCash],                               
                                    APlayerData[playerid][IDp]);
    mysql_query(DBConn, Query); 

    printf("[MYSQL] Dados do Jogador %s ID %d salvo com sucesso", GetPlayerNameEx(playerid), APlayerData[playerid][IDp]);

    return 1;
} 

function LoadAccount(playerid)
{
    APlayerData[playerid][pLogged] = true; 

    cache_get_value_int(0, "id", APlayerData[playerid][IDp]); 
    cache_get_value_name(0, "name", APlayerData[playerid][PlayerName]); 
    cache_get_value_name(0, "password", APlayerData[playerid][PlayerPass]); 
    cache_get_value_int(0, "admin", APlayerData[playerid][PlayerLevel]);
    cache_get_value_int(0, "score", APlayerData[playerid][PlayerScore]);
    cache_get_value_int(0, "money", APlayerData[playerid][PlayerMoney]);
    cache_get_value_int(0, "cash", APlayerData[playerid][PlayerCash]);

    SetPlayerScore(playerid, APlayerData[playerid][PlayerScore]); 
    GivePlayerMoney(playerid, APlayerData[playerid][PlayerMoney]);
    SetSpawnInfo(playerid, 0, 122, 1958.3783, 1343.1572, 15.3746, 269.1425, 0, 0, 0, 0, 0, 0);
    SpawnPlayer(playerid);
    return 1;
} 

function EnterData(playerid)
{
    new Query[50];

    APlayerData[playerid][IDp] = cache_insert_id();
    printf("[MYSQL] Jogador %s registrado como ID %d", GetPlayerNameEx(playerid), APlayerData[playerid][IDp]);

    mysql_format(DBConn, Query, sizeof(Query), "SELECT * FROM Players WHERE id='%i'", APlayerData[playerid][IDp]); 
    mysql_query(DBConn,Query); 

    LoadAccount(playerid); 
    return 1;
} 

function CheckAccount(playerid)
{
    if(cache_num_rows() > 0) 
    {
        cache_get_value_name(0, "password", APlayerData[playerid][PlayerPass], 24);
        ShowPlayerDialog(playerid, Dialog_Login, DIALOG_STYLE_PASSWORD, "Login", "Digite sua senha para entrar em nosso servidor.", "Confirmar", "Sair");
    }else{ 
        ShowPlayerDialog(playerid, Dialog_Register, DIALOG_STYLE_INPUT, "Registro", "Digite uma senha para se registrar em nosso servidor", "Registrar", "Sair");
    }
    return 1;
} 

function DataBaseInit()
{
    DBConn = mysql_connect(MYSQL_HOST, MYSQL_USER, MYSQL_PASSWORD, MYSQL_DATABASE);
    if(mysql_errno() == 0)
    {
        printf("[MySQL] Database '%s' conectada com sucesso!", MYSQL_DATABASE);
        print("[MySQL] Verificando tabelas...");
 
        mysql_query(DBConn, "CREATE TABLE IF NOT EXISTS Players (\
        id int NOT NULL AUTO_INCREMENT,\
        name varchar(25) NOT NULL,\
        password varchar(255) NOT NULL,\
        admin int DEFAULT 0,\
        score int DEFAULT 500,\
        money int DEFAULT 1000,\
        cash int DEFAULT 0,\
        PRIMARY KEY(id));", false);

        print("[MySQL] Tabela 'Players' verificada com sucesso!");
    }
    else
    {
        printf("[MySQL] ERRO: Não foi possível se conectar a database '%s'!", MYSQL_DATABASE);
        SendRconCommand("exit");
    }
    return 1;
}

function KickPlayerinTime(playerid) return Kick(playerid);

stock GetPlayerNameEx(playerid)
{
    new PlayerName2[MAX_PLAYER_NAME];
    GetPlayerName(playerid, PlayerName2, sizeof(PlayerName2));
    return PlayerName2;
}