public static boolean isUserexists(UUID uuid) {
try{
PreparedStatement ps = MySQL.getConnection.prepareStatement("SELECT gadgets FROM lobby WHERE UUID = ?");
ps.getString(1, uuid.toString());
ResultSet rs = ps.executeQuery();
return rs.next();
} catch (SQLException e){
e.printStackTrace();
}
return false;
}

public static void updateEnder(UUID uuid, int statusneu){
if(isUserexists(uuid)) {
int status = getStatusEnder(uuid);
	status=statusneu;

}else {
try {
PreparedStatement ps = MySQL.getConnection.prepareStatement("INSERT INTO lobby (UUID,STATUS) VALUES (?,?");
ps.setString(1, uuid.toString());
ps.setInt(2, 0);
ps.executeUpdate();

} catch (SQLException e){
e.printStackTrace();
}

public static void updateEnterhaken(UUID uuid, int statusneu){
if(isUserexists(uuid)) {
try {
int status = getStatusEnterhaken(uuid);
	status=statusneu;

PreparedStatement ps = MySQL.getConnection.prepareStatement("UPDATE lobby SET Enterhaken = ? WHERE UUID = ?);
ps.setString(1, uuid.toString());
ps.setInt(2, status);
ps.executeUpdate();

} catch (SQLException e){
e.printStackTrace();
}

}else {

try {
PreparedStatement ps = MySQL.getConnection.prepareStatement("INSERT INTO lobby (UUID,STATUS) VALUES (?,?");
ps.setString(1, uuid.toString());
ps.setInt(2, 0);
ps.executeUpdate();

} catch (SQLException e){
e.printStackTrace();
}

public static Integer getStatusEnder(UUID uuid) {
try{
PreparedStatement ps = MySQL.getConnection.prepareStatement("SELECT gadgets FROM lobby WHERE UUID = ?");
ps.getString(1, uuid.toString());
ResultSet rs = ps.executeQuery();
while(rs.next()) {
return rs.getInt("ENDERPERLE");
}
} catch (SQLException e){
e.printStackTrace();
}
return -1;
}

public static Integer getStatusEnterhaken(UUID uuid) {
try{
PreparedStatement ps = MySQL.getConnection.prepareStatement("SELECT gadgets FROM lobby WHERE UUID = ?");
ps.getString(1, uuid.toString());
ResultSet rs = ps.executeQuery();
while(rs.next()) {
return rs.getInt("Enterhaken");
}
} catch (SQLException e){
e.printStackTrace();
}
return -1;
}




}