/// <summary>
/// Try to load the Type file from the Pk2
/// </summary>
/// <param name="Pk2Reader">Pk2 used to search</param>
/// <returns>Return success</returns>
private bool LoadTypeFile(Pk2Reader Pk2Reader)
{
var temp = Pk2Reader.GetFileText("Type.txt");
// Check if file has been found
if (temp != null)
{
// Analyze the file and extract language
var match = Regex.Match(temp, "Language[ ]{0,1}=[ ]{0,1}[\"]{0,1}([a-zA-Z]*)[\"]{0,1}");
if (match.Success)
{
// Try to find the index selected
for (int i = 0; i < LauncherSettings.CLIENT_LANGUAGE_SUPPORTED.Length; i++)
{
if (LauncherSettings.CLIENT_LANGUAGE_SUPPORTED[i] == match.Groups[1].Value)
{
m_TypeFile = temp;
SupportedLanguageIndex = i;
return(true);
}
}
}
}
return(false);
}
/// <summary>
/// Initialize all stuffs required for the connection and settings
/// </summary>
private void Initialize()
{
Pk2Reader pk2Reader = null;
try
{
// Load pk2 reader
pk2Reader = new Pk2Reader(LauncherSettings.PATH_PK2_MEDIA, LauncherSettings.CLIENT_BLOWFISH_KEY);
// Load settings
m_Config = new ConfigViewModel();
m_Config.Load(pk2Reader);
// Extract essential stuffs for the process
if (pk2Reader.TryGetDivisionInfo(out m_DivisionInfo) &&
pk2Reader.TryGetGateport(out m_Gateport) &&
pk2Reader.TryGetVersion(out m_Version) &&
pk2Reader.TryGetLocale(out m_Locale))
{
IsLoaded = true;
// Force string to be updated
Version = m_Version;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
finally
{
pk2Reader?.Close();
}
}
/// <summary>
/// Try to get the Silkroad version from Pk2
/// </summary>
/// <returns>Return success</returns>
public static bool TryGetVersion(this Pk2Reader Pk2Reader, out uint Version)
{
try
{
// Localize the file and prepare to read it
Stream data = Pk2Reader.GetFileStream("SV.T");
BinaryReader buffer = new BinaryReader(data, Encoding.ASCII);
// Reading the encrypted file
int versionLength = buffer.ReadInt32();
byte[] versionBuffer = buffer.ReadBytes(versionLength);
// Initialize the blowfish to decrypt the file
Blowfish bf = new Blowfish();
bf.Initialize(Encoding.ASCII.GetBytes("SILKROADVERSION"), 0, 8);
// Decrypting
versionBuffer = bf.Decode(versionBuffer);
// Only four starting bytes contains the numbers
Version = uint.Parse(Encoding.ASCII.GetString(versionBuffer, 0, 4));
// Success
return(true);
}
catch
{
Version = uint.MinValue;
return(false);
}
}
/// <summary>
/// Load settings or create a new one
/// </summary>
public void Load(Pk2Reader pk2Reader)
{
// Loads language from pk2
LoadTypeFile(pk2Reader);
// Try to load configs or create a new one
bool createNew = false;
if (!LoadSilkCfg())
{
m_SilkCfg = new SilkCfg();
createNew = true;
}
if (!LoadSROptionSet())
{
m_SROptionSet = new SROptionSet();
createNew = true;
}
BindConfigs();
// Save changes created
if (createNew)
{
Save();
}
}
/// <summary>
/// Try to loads all required everything to create the connection to server
/// </summary>
private void LoadPk2()
{
Pk2Reader pk2Reader = null;
try
{
// Load pk2 reader
pk2Reader = new Pk2Reader(LauncherSettings.PATH_PK2_MEDIA, LauncherSettings.CLIENT_BLOWFISH_KEY);
// Try to load Type.txt
m_Config.LoadTypeFile(pk2Reader);
// Extract essential stuffs for the process
if (pk2Reader.TryGetDivisionInfo(out m_DivisionInfo) &&
pk2Reader.TryGetGateport(out m_Gateport) &&
pk2Reader.TryGetVersion(out m_Version) &&
pk2Reader.TryGetLocale(out m_Locale))
{
IsLoaded = true;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
finally
{
pk2Reader?.Close();
}
}
/// <summary>
/// Try to get the gateway list by division names
/// </summary>
/// <returns>Return success</returns>
public static bool TryGetDivisionInfo(this Pk2Reader Pk2Reader, out Dictionary <string, List <string> > DivisionInfo)
{
try
{
// Localize the file and prepare to read it
Stream data = Pk2Reader.GetFileStream("DivisionInfo.txt");
BinaryReader buffer = new BinaryReader(data, Encoding.ASCII);
// initialize
DivisionInfo = new Dictionary <string, List <string> >();
// Ignore locale byte
buffer.ReadByte();
// Reading all divitions
byte divisionCount = buffer.ReadByte();
for (byte i = 0; i < divisionCount; i++)
{
// Division Name
string name = new string(buffer.ReadChars(buffer.ReadInt32()));
// skip value (0)
buffer.ReadByte();
// Division hosts
byte hostCount = buffer.ReadByte();
List <string> hosts = new List <string>(hostCount);
for (byte j = 0; j < hostCount; j++)
{
// host address
string host = new string(buffer.ReadChars(buffer.ReadInt32()));
// skip value (0)
buffer.ReadByte();
// Add host
hosts.Add(host);
}
// Add/overwrite division
DivisionInfo[name] = hosts;
}
// Success
return(true);
}
catch
{
DivisionInfo = null;
return(false);
}
}
/// <summary>
/// Try to load the Type file from the Pk2
/// </summary>
/// <param name="Pk2Reader">Pk2 used to search</param>
/// <returns>Return success</returns>
public bool LoadTypeFile(Pk2Reader Pk2Reader)
{
var temp = Pk2Reader.GetFileText("Type.txt");
// Check if file has been found
if (temp != null)
{
// Analyze the file and extract language
var match = Regex.Match(temp, "Language[ ]{0,1}=[ ]{0,1}[\"]{0,1}([a-zA-Z]*)[\"]{0,1}");
if (match.Success)
{
m_TypeFile = temp;
m_Language = match.Groups[1].Value;
return(true);
}
}
return(false);
}
public static bool Load(string path, string key)
{
SilkroadPath = GetSetting("SilkroadPath", path);
MediaPk2Key = GetSetting("MediaPk2Key", key);
if (string.IsNullOrEmpty(SilkroadPath) || string.IsNullOrEmpty(MediaPk2Key))
{
if (!string.IsNullOrEmpty(path) && !string.IsNullOrEmpty(key))
{
SilkroadPath = GetSetting("SilkroadPath", path, true);
MediaPk2Key = GetSetting("MediaPk2Key", key, true);
}
else
{
return(false);
}
}
_reader = new Pk2Reader(SilkroadPath + @"\Media.pk2", MediaPk2Key);
var isUpdate = GetSetting("GameVersion", 0);
var needUpdate = isUpdate == 0 || isUpdate < Version();
GameVerison = GetSetting("GameVersion", Version(), needUpdate);
GatewayPort = ushort.Parse(GetSetting("GatewayPort", GatePort(), needUpdate).ToString());
DivisionServers = DivisionInfo().ToList();
if (!needUpdate)
{
return(true);
}
LiteDatabase.DropCollection(Skills.Name);
LiteDatabase.DropCollection(Items.Name);
LoadTextData();
Skills.Insert(LoadSkillsData().GroupBy(x => x.Id).Select(x => x.OrderBy(y => y.Id).First()));
Items.Insert(LoadItemsData().GroupBy(x => x.Id).Select(x => x.OrderBy(y => y.Id).First()));
Characters.Insert(LoadCharacterData().GroupBy(x => x.Id).Select(x => x.OrderBy(y => y.Id).First()));
ItemNames.Clear();
SkillNames.Clear();
CharacterNames.Clear();
RegionNames.Clear();
GC.Collect();
GC.WaitForPendingFinalizers();
return(true);
}
/// <summary>
/// Try to get the port available to connect to the server
/// </summary>
/// <returns>Return success</returns>
public static bool TryGetGateport(this Pk2Reader Pk2Reader, out ushort Gateport)
{
try
{
// Localize the file and prepare to read it
string data = Pk2Reader.GetFileText("Gateport.txt");
// The file contains the port only
Gateport = ushort.Parse(data.Trim());
// Success
return(true);
}
catch
{
Gateport = ushort.MinValue;
return(false);
}
}
/// <summary>
/// Try to get the file localization type
/// </summary>
/// <returns>Return success</returns>
public static bool TryGetLocale(this Pk2Reader Pk2Reader, out byte Locale)
{
try
{
// Localize the file and prepare to read it
Stream data = Pk2Reader.GetFileStream("DivisionInfo.txt");
BinaryReader buffer = new BinaryReader(data, Encoding.ASCII);
// Read first byte only
Locale = buffer.ReadByte();
// Success
return(true);
}
catch
{
Locale = byte.MinValue;
return(false);
}
}
/// <summary>
/// Try to generate the database.
/// </summary>
public void ThreadGenerateData()
{
Log("Opening Pk2 file using " + (tbxBlowfishKey.Text != "" ? "blowfish key: " + tbxBlowfishKey.Text : "default blowfish key"));
LogState("Opening Pk2 file...");
try
{
pk2 = new Pk2Reader(MediaPk2Path, tbxBlowfishKey.Text);
}
catch
{
Log("Error opening Pk2 file. Possibly wrong blowfish key");
LogState("Error");
btnStart.InvokeIfRequired(() => {
btnStart.Enabled = true;
});
return;
}
Log("Pk2 file opened!");
LogState();
// Fill info to Main GUI
Window w = Window.Get;
try
{
Log("Extracting Silkroad Version");
LogState("Extracting...");
// Reading
Packet p = new Packet(0, false, false, pk2.GetFileBytes("SV.T"));
p.Lock();
int dataLength = p.ReadInt();
byte[] dataBuffer = p.ReadByteArray(dataLength);
// Decoding
Blowfish bf = new Blowfish();
bf.Initialize(Encoding.ASCII.GetBytes("SILKROADVERSION"), 0, dataLength);
byte[] dataDecoded = bf.Decode(dataBuffer);
this.Version = uint.Parse(Encoding.ASCII.GetString(dataDecoded, 0, 4));
}
catch (Exception ex)
{
Log("Extracting error, the version cannot be readed. " + ex.Message);
LogState("Error");
btnStart.InvokeIfRequired(() => {
btnStart.Enabled = true;
});
return;
}
try
{
Log("Extracting Locale & Gateway");
LogState("Extracting...");
// Reading
Packet p = new Packet(0, false, false, pk2.GetFileBytes("DIVISIONINFO.TXT"));
p.Lock();
this.Locale = p.ReadByte();
byte divisionCount = p.ReadByte();
for (int i = 0; i < divisionCount; i++)
{
string DivisionName = p.ReadString(p.ReadInt());
p.ReadByte(); // 0
byte gatewayCount = p.ReadByte();
Gateways = new System.Collections.Generic.List <string>(gatewayCount);
for (int j = 0; j < gatewayCount; j++)
{
string gatewayHost = p.ReadString(p.ReadInt());
p.ReadByte(); // 0
Gateways.Add(gatewayHost);
}
}
}
catch (Exception ex)
{
Log("Extracting error, gateways cannot be readed. " + ex.Message);
LogState("Error");
btnStart.InvokeIfRequired(() => {
btnStart.Enabled = true;
});
return;
}
try
{
Log("Extracting Gateport");
LogState("Extracting...");
// Reading
Packet p = new Packet(0, false, false, pk2.GetFileBytes("GATEPORT.TXT"));
p.Lock();
string test = p.ReadString(p.RemainingRead());
this.Gateport = ushort.Parse(test);
}
catch (Exception ex)
{
Log("Extracting error, the gateport cannot be readed. " + ex.Message);
LogState("Error");
btnStart.InvokeIfRequired(() => {
btnStart.Enabled = true;
});
return;
}
// Updating database
Log("Creating Database...");
string dbPath = GetDatabasePath(SilkroadName);
if (File.Exists(dbPath))
{
LogState("Deleting old database");
if (!WinAPI.FileTryDelete(dbPath))
{
// Deleting issues
Log("The database from \"" + SilkroadName + "\" is being used by another program. Please, close all the bots and try again!");
LogState("Error");
btnStart.InvokeIfRequired(() => {
btnStart.Font = new Font(btnStart.Font, FontStyle.Regular);
});
return;
}
}
// Creating the database
LogState("Creating database");
db = new SQLDatabase(dbPath);
if (!db.Create())
{
Log("Error creating the database. Please, close all the bots and try again!");
LogState("Error");
btnStart.InvokeIfRequired(() => {
btnStart.Font = new Font(btnStart.Font, FontStyle.Regular);
});
return;
}
Log("Database has been created!");
// Create connection
LogState("Connecting to database");
if (!db.Connect())
{
Log("Database connection error!");
Log("Error");
return;
}
LogState("Connected");
// Generating database
Log("Generating database (this may take a while)");
SetLanguageIndex();
Log("Loading name references...");
LoadNameReferences();
Log("Loading & Adding text references...");
LoadTextReferences();
AddTextReferences();
Log("Adding Items...");
AddItems();
Log("Adding Magic options...");
AddMagicOptions();
Log("Adding Characters & Mobs...");
AddModels();
Log("Adding Masteries & Skills...");
AddMasteries();
AddSkills();
Log("Adding Exp. & Levels...");
AddLevelExperience();
Log("Adding Shops...");
AddShops();
Log("Loading Teleport references");
LoadTeleportData();
Log("Adding Teleports & Structures...");
AddTeleportBuildings();
AddTeleportLinks();
Log("Adding Regions...");
AddRegions();
Log("Database has been generated correctly!");
Log("Creating Item icons...");
AddItemIcons();
Log("Creating Skill icons...");
AddSkillIcons();
if (this.cbxMinimap.Checked)
{
Log("Creating minimap images to the bot folder...");
AddMinimap();
}
Log("All has been generated succesfully, Enjoy! :)");
db.Close();
pk2.Close();
pk2.Dispose();
LogState("Closing Pk2 file...");
Thread.Sleep(1000);
WinAPI.InvokeIfRequired(this, () => {
this.DialogResult = DialogResult.OK;
this.Activate();
this.Close();
});
}
