MySQL beispiel Skript

#include <a_samp>
#include <a_mysql>

#define SQL_HOST   "127.0.0.1"
#define SQL_USER   "root"
#define SQL_PASS   ""
#define SQL_DATA   "samp_db"

#define DIALOG_REGISTER (1)
#define DIALOG_LOGIN (2)

enum SpielerDaten
{
    pName[MAX_PLAYER_NAME],
    pLevel,
    pGeld,
    pKills,
    pTode,
    Float:pHealth
}
new SpielerInfo[MAX_PLAYERS][SpielerDaten];

main()
{
    print("\n----------------------------------");
    print(" Blank Gamemode by your name here");
    print("----------------------------------\n");
}

public OnGameModeInit()
{
    Connect_To_Database();
    SetGameModeText("Blank Script");
    AddPlayerClass(0, 1958.3783, 1343.1572, 15.3746, 269.1425, 0, 0, 0, 0, 0, 0);
    return 1;
}

public OnGameModeExit()
{
    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);
    if(GetPVarInt(playerid,"Eingeloggt") == 0) //Als erstes fragen wir ab ob der Spieler schon eingeloggt ist oder nicht, damit wir nicht bei jeder Skin auswahl uns neu Einloggen müssen.
    {
        if(mysql_CheckAccount(playerid) == 0)//Wür überprüfen ob der Account Existiert, falls nicht Zeigen wir den Dialog zum Registrieren.
        {
            SendClientMessage(playerid, 0xFFFFFFFF,"________-> Willkommen auf auf meinem Server <-________");
            SendClientMessage(playerid, 0xFFFFFFFF,"Dein Account wurde nicht gefunden, bitte Registriere dich!");
            ShowPlayerDialog(playerid,DIALOG_REGISTER,DIALOG_STYLE_INPUT,"Register","Bitte Gib ein Passwort an:","Register","Exit");
        }
        else if(mysql_CheckAccount(playerid) == 1)//Falls doch zeigen wir den Dialog zum Einloggen.
        {
            SendClientMessage(playerid, 0xFFFFFFFF,"________-> Willkommen auf auf meinem Server <-________");
            SendClientMessage(playerid, 0xFFFFFFFF,"Dein Account wurde gefunden, bitte Log dich nun ein!");
            ShowPlayerDialog(playerid,DIALOG_LOGIN,DIALOG_STYLE_INPUT,"Login","Bitte gib dein Passwort ein:","Login","Abbrechen");
        }
    }
    return 1;
}

public OnPlayerConnect(playerid)
{
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    SavePlayer(playerid);
    DeletePVar(playerid,"Eingeloggt");
    return 1;
}

public OnPlayerSpawn(playerid)
{
    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    return 1;
}

public OnVehicleSpawn(vehicleid)
{
    return 1;
}

public OnVehicleDeath(vehicleid, killerid)
{
    return 1;
}

public OnPlayerText(playerid, text[])
{
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/mycommand", cmdtext, true, 10) == 0)
    {
        // Do something here
        return 1;
    }
    return 0;
}

public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
    return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    return 1;
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    return 1;
}

public OnPlayerEnterCheckpoint(playerid)
{
    return 1;
}

public OnPlayerLeaveCheckpoint(playerid)
{
    return 1;
}

public OnPlayerEnterRaceCheckpoint(playerid)
{
    return 1;
}

public OnPlayerLeaveRaceCheckpoint(playerid)
{
    return 1;
}

public OnRconCommand(cmd[])
{
    return 1;
}

public OnPlayerRequestSpawn(playerid)
{
    return 1;
}

public OnObjectMoved(objectid)
{
    return 1;
}

public OnPlayerObjectMoved(playerid, objectid)
{
    return 1;
}

public OnPlayerPickUpPickup(playerid, pickupid)
{
    return 1;
}

public OnVehicleMod(playerid, vehicleid, componentid)
{
    return 1;
}

public OnVehiclePaintjob(playerid, vehicleid, paintjobid)
{
    return 1;
}

public OnVehicleRespray(playerid, vehicleid, color1, color2)
{
    return 1;
}

public OnPlayerSelectedMenuRow(playerid, row)
{
    return 1;
}

public OnPlayerExitedMenu(playerid)
{
    return 1;
}

public OnPlayerInteriorChange(playerid, newinteriorid, oldinteriorid)
{
    return 1;
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    return 1;
}

public OnRconLoginAttempt(ip[], password[], success)
{
    return 1;
}

public OnPlayerUpdate(playerid)
{
    return 1;
}

public OnPlayerStreamIn(playerid, forplayerid)
{
    return 1;
}

public OnPlayerStreamOut(playerid, forplayerid)
{
    return 1;
}

public OnVehicleStreamIn(vehicleid, forplayerid)
{
    return 1;
}

public OnVehicleStreamOut(vehicleid, forplayerid)
{
    return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch(dialogid)
    {
        case DIALOG_REGISTER:
        {
            if(response)
            {
                if(strlen(inputtext) == 0)
                {
                    ShowPlayerDialog(playerid,DIALOG_REGISTER,DIALOG_STYLE_INPUT,"Register","Das angegebene Passwort war zu Kurtz...\nBitte Registrier dich jetzt mit einem Passwort:","Register","Abbrechen");
                    return 1;
                }
                else
                {
                    CreateAccount(playerid, inputtext);
                    SetPVarInt(playerid,"Eingeloggt",1);
                    SpawnPlayer(playerid);
                    return 1;
                }
            }
            else
            {
                Kick(playerid);
            }
        }
        case DIALOG_LOGIN:
        {
            if(response)
            {
                if(strlen(inputtext) == 0)
                {
                    ShowPlayerDialog(playerid,DIALOG_LOGIN,DIALOG_STYLE_INPUT,"Login","Das Angegebene Passwort war Falsch.\nBitte log dich jetzt mit dem richtigen Passwort ein:","Login","Abbrechen");
                    return 1;
                }
                else
                {
                    new SpielerName[MAX_PLAYER_NAME];
                    GetPlayerName(playerid, SpielerName, MAX_PLAYER_NAME);
                    if(!strcmp(inputtext, mysql_ReturnPasswort(SpielerName), true))
                    {
                        SetPVarInt(playerid,"Eingeloggt",1);
                        LoadPlayer(playerid);
                        SpawnPlayer(playerid);
                        return 1;
                    }
                    else
                    {
                        ShowPlayerDialog(playerid,DIALOG_LOGIN,DIALOG_STYLE_INPUT,"Login","Das war das Falsche Passwort.\nBitte log dich jetzt mit dem richtigen Passwort ein:","Login","Abbrechen");
                        return 1;
                    }
                }
            }
            else
            {
                Kick(playerid);
            }
        }
    }
    return 1;
}

public OnPlayerClickPlayer(playerid, clickedplayerid, source)
{
    return 1;
}
stock Connect_To_Database()
{
    mysql_connect(SQL_HOST, SQL_USER, SQL_DATA, SQL_PASS); //Wir versuchen mit den Angaben die wir oben im Script gemacht haben uns mit dem MySQL Server zu verbinden.
    if(mysql_ping() == 1) //Es wird überprüft ob die Verbindung steht.
    {
        //Falls ja wird das in die Console geschrieben und die Funktion wird beendet.
        print("<-| [MYSQL] Verbindung zur Datenbank wurde erfolgreich hergestellt!");
        return true;
    }
    else
    {
        //Falls nicht wird erneut versucht eine verbindung aufzubauen.
        print("<-| [MYSQL] Es konnte keine Verbindung zur Datenbank hergestellt werden!");
        print("<-| [MYSQL] Es wird erneut versucht eine Verbindung zur Datenbank herzustellen!");
        mysql_connect(SQL_HOST, SQL_USER, SQL_DATA, SQL_PASS);
        if(mysql_ping() == 1)
        {
            print("<-| [MYSQL] Es konnte im 2 Versuch eine Verbindung hergestellt werden!");
            return true;
        }
        else
        {
            //Falls das auch nicht Funktioniert wird der Server zur Sicherheit wieder heruntergefahren.
            print("<-| [MYSQL] Es konnte keine Verbindung zur Datenbank hergestellt werden!");
            print("<-| [MYSQL] Der Server wird nun beendet!");
            SendRconCommand("exit");
            return true;
        }
    }
}
stock mysql_CheckAccount(playerid)
{
    new Query[128],Name[MAX_PLAYER_NAME],count;
    GetPlayerName(playerid, Name, MAX_PLAYER_NAME);
    mysql_real_escape_string(Name, Name);
    format(Query, sizeof(Query), "SELECT * FROM `accounts` WHERE `Name` = '%s'", Name);
    mysql_query(Query);
    mysql_store_result();
    count = mysql_num_rows();
    mysql_free_result();
    return count;
}
stock CreateAccount(playerid, pass[])
{
    new query[256],Name[MAX_PLAYER_NAME];
    GetPlayerName(playerid, Name, MAX_PLAYER_NAME);
    mysql_real_escape_string(Name,Name);
    mysql_real_escape_string(pass,pass);
    format(query, sizeof(query), "INSERT INTO `accounts` (`Name`, `Passwort`) VALUES ('%s', '%s')", Name, pass);
    mysql_query(query);
    return true;
}
stock mysql_ReturnPasswort(Name[])
{
    new query[130], Get[130];
    mysql_real_escape_string(Name, Name);
    format(query, 128, "SELECT `passwort` FROM `accounts` WHERE `Name` = '%s'", Name);
    mysql_query(query);
    mysql_store_result();
    mysql_fetch_row(Get);
    mysql_free_result();
    return Get;
}
stock LoadPlayer(playerid)
{
    if(IsPlayerConnected(playerid) && !IsPlayerNPC(playerid))
    {
        GetPlayerName(playerid, SpielerInfo[playerid][pName], MAX_PLAYER_NAME);
        SpielerInfo[playerid][pLevel] = mysql_GetInt("accounts", "Level", "Name", SpielerInfo[playerid][pName]);
        SpielerInfo[playerid][pGeld] = mysql_GetInt("accounts", "Geld", "Name", SpielerInfo[playerid][pName]);
        SpielerInfo[playerid][pKills] = mysql_GetInt("accounts", "Kills", "Name", SpielerInfo[playerid][pName]);
        SpielerInfo[playerid][pTode] = mysql_GetInt("accounts", "Tode", "Name", SpielerInfo[playerid][pName]);
    }
    return 1;
}
stock SavePlayer(playerid)
{
    if(IsPlayerConnected(playerid) && !IsPlayerNPC(playerid))
    {
        if(GetPVarInt(playerid,"Eingeloggt") == 1)
        {
            mysql_SetInt("accounts", "Level", SpielerInfo[playerid][pLevel], "Name", SpielerInfo[playerid][pName]);
            mysql_SetInt("accounts", "Geld", SpielerInfo[playerid][pGeld], "Name", SpielerInfo[playerid][pName]);
            mysql_SetInt("accounts", "Kills", SpielerInfo[playerid][pKills], "Name", SpielerInfo[playerid][pName]);
            mysql_SetInt("accounts", "Tode", SpielerInfo[playerid][pTode], "Name", SpielerInfo[playerid][pName]);
            mysql_SetFloat("accounts", "Health", SpielerInfo[playerid][pHealth], "Name", SpielerInfo[playerid][pName]);
        }
    }
    return 1;
}
stock mysql_GetString(Table[], Field[], Where[], Is[])
{
    new query[128], Get[128];
    mysql_real_escape_string(Table, Table);
    mysql_real_escape_string(Field, Field);
    mysql_real_escape_string(Where, Where);
    mysql_real_escape_string(Is, Is);
    format(query, 128, "SELECT `%s` FROM `%s` WHERE `%s` = '%s'", Field, Table, Where, Is);
    mysql_query(query);
    mysql_store_result();
    mysql_fetch_row(Get);
    mysql_free_result();
    return Get;
}
stock mysql_GetInt(Table[], Field[], Where[], Is[])
{
    new query[128];
    mysql_real_escape_string(Table, Table);
    mysql_real_escape_string(Field, Field);
    mysql_real_escape_string(Where, Where);
    mysql_real_escape_string(Is, Is);
    format(query, 128, "SELECT `%s` FROM `%s` WHERE `%s` = '%s'", Field, Table, Where, Is);
    mysql_query(query);
    mysql_store_result();
    new sqlint = mysql_fetch_int();
    mysql_free_result();
    return sqlint;
}
stock mysql_GetFloat(Table[], Field[], Where[], Is[])
{
    new query[128], Float:sqlfloat;
    mysql_real_escape_string(Table, Table);
    mysql_real_escape_string(Field, Field);
    mysql_real_escape_string(Where, Where);
    mysql_real_escape_string(Is, Is);
    format(query, 128, "SELECT `%s` FROM `%s` WHERE `%s` = '%s'", Field, Table, Where, Is);
    mysql_query(query);
    mysql_store_result();
    mysql_fetch_float(sqlfloat);
    mysql_free_result();
    return sqlfloat;
}
stock mysql_SetInt(Table[], Field[], To, Where[], Where2[])
{
    new query[128];
    mysql_real_escape_string(Table, Table);
    mysql_real_escape_string(Field, Field);
    mysql_real_escape_string(Where, Where);
    mysql_real_escape_string(Where2, Where2);
    format(query, 128, "UPDATE `%s` SET `%s` = '%d' WHERE `%s` = '%s'", Table, Field, To, Where, Where2);
    mysql_query(query);
    return true;
}
stock mysql_SetString(Table[], Field[], To[], Where[], Where2[])
{
    new query[128];
    mysql_real_escape_string(Table, Table);
    mysql_real_escape_string(Field, Field);
    mysql_real_escape_string(To, To);
    mysql_real_escape_string(Where, Where);
    mysql_real_escape_string(Where2, Where2);
    format(query, 128, "UPDATE `%s` SET `%s` = '%s' WHERE `%s` = '%s'", Table, Field, To, Where, Where2);
    mysql_query(query);
    return true;
}
stock mysql_SetFloat(Table[], Field[], Float:To, Where[], Where2[])
{
    new query[128];
    mysql_real_escape_string(Table, Table);
    mysql_real_escape_string(Field, Field);
    mysql_real_escape_string(Where, Where);
    mysql_real_escape_string(Where2, Where2);
    format(query, 128, "UPDATE `%s` SET `%s` = '%f' WHERE `%s` = '%s'", Table, Field, To, Where, Where2);
    mysql_query(query);
    return true;
}