/// <summary>
/// Get the instance of region graph, nodes in it are regions and edges
/// are pathways linking the regions.
/// </summary>
public Graph <Region, string> GetRegiongraph()
{
Graph <Region, string> regionGraph =
new Graph <Region, string>();
foreach (Region region in Regions)
{
regionGraph.AddNode(region);
}
foreach (Edge edge in Edges)
{
Region sourceRegion = Regions.First(region =>
region.Waypoints.Any(waypoint =>
waypoint.ID.Equals(edge.SourceWaypointUUID)));
Region targetRegion = Regions.First(region =>
region.Waypoints.Any(waypoint =>
waypoint.ID.Equals(edge.TargetWaypointUUID)));
uint sourceKey = regionGraph
.Where(region => region.Item.Waypoints
.Equals(sourceRegion.Waypoints))
.Select(c => c.Key).First();
uint targetKey = regionGraph
.Where(region => region.Item.Waypoints
.Equals(targetRegion.Waypoints))
.Select(c => c.Key).First();
regionGraph.Connect(sourceKey, targetKey,
(int)edge.Distance, string.Empty);
}
return(regionGraph);
}
public virtual void Validate()
{
if (!Regions.Any() || string.IsNullOrWhiteSpace(Regions.First()))
{
throw new ArgumentNullException("config.Regions", "Cannot have a blank entry for config.Regions");
}
}
public MainViewModel()
{
ConnectCommand = new RelayCommand(() => Connect());
OnViewLoaded = new RelayCommand(() => AfterViewLoaded());
Regions = Constants.Server.RegionNames.Values.ToList();
SelectedRegionName = Regions.First();
App.Client.StateChanged += _client_StateChanged;
App.Client.Disconnected += (o, p) => this.Cleanup();
LoadSettings();
}
public virtual void Validate()
{
if (!Regions.Any() || string.IsNullOrWhiteSpace(Regions.First()))
{
throw new ArgumentNullException("config.Regions", "Cannot have a blank entry for config.Regions");
}
var duplicateRegion = Regions.GroupBy(x => x).FirstOrDefault(y => y.Count() > 1);
if (duplicateRegion != null)
{
throw new ArgumentException(string.Format("Region {0} was added multiple times", duplicateRegion.Key));
}
}
private bool updateRegionName(string pNew, string pOld)
{
if (regionAlreadyExists(pNew))
{
return(false);
}
updateExistingRoomRegions(pNew, pOld);
Regions.First(p => p.RegionName == m_RegionListing.Items[itemSelected].ToString()).RegionName = pNew;
m_RegionListing.Items[itemSelected] = pNew;
return(true);
}
public void OnSelectRegion(int rid)
{
Region region = Regions.First(r => r.RID == rid);
if (CurrentMode.GetType() == typeof(SelectOrigin))
{
OnOrigin(region);
}
else if (CurrentMode.GetType() == typeof(SelectDestination))
{
OnDestination(region);
}
else if (CurrentMode.GetType() == typeof(SelectVillage))
{
OnVillage(region);
}
}
/// <summary>
/// Called after all the scenes have been added. Performs calculations that require
/// knowledge of all the scenes.
/// </summary>
public void CalcSceneLocations()
{
if (Regions.Count == 0)
{
return;
}
// Find the bounding rectangle
uint firstY = Regions.First().Key;
uint lastY = Regions.Last().Key;
uint?firstX = null;
uint?lastX = null;
foreach (SortedDictionary <uint, Scene> row in Regions.Values)
{
uint curFirstX = row.First().Key;
uint curLastX = row.Last().Key;
firstX = (firstX == null) ? curFirstX : (firstX < curFirstX) ? firstX : curFirstX;
lastX = (lastX == null) ? curLastX : (lastX > curLastX) ? lastX : curLastX;
}
Rect = new Rectangle((int)firstX, (int)firstY, (int)(lastY - firstY + 1), (int)(lastX - firstX + 1));
// Calculate the subdirectory in which each region will be stored in the archive
m_regionDirs.Clear();
ForEachScene(delegate(Scene scene)
{
// We add the region's coordinates to ensure uniqueness even if multiple regions have the same name
string path = string.Format("{0}_{1}_{2}",
scene.RegionInfo.RegionLocX - Rect.X + 1,
scene.RegionInfo.RegionLocY - Rect.Y + 1,
scene.RegionInfo.RegionName.Replace(' ', '_'));
m_regionDirs[scene.RegionInfo.RegionID] = path;
});
}
protected async Task InternalCreateIRD(string savePath, CancellationToken cancellation, string isoPath = null)
{
byte[] buffer = new byte[Utilities.SectorSize];
List <FileHash> fileList = new List <FileHash>();
try
{
// First, get the partition table of this iso
using (Stream fs = Open())
{
if (fs == null)
{
return;
}
PS3CDReader reader = new PS3CDReader(fs);
List <DirectoryMemberInformation> files = reader.Members.Where(d => d.IsFile).Distinct().ToList();
StartOfDataSector = files.First().StartSector;
EndOfDataSector = files.Last().StartSector + files.Last().TotalSectors;
var updateFile = files.FirstOrDefault(
d => d.Path.Equals("/PS3_UPDATE/PS3UPDAT.PUP", StringComparison.OrdinalIgnoreCase));
long updateOffset = updateFile != null ? updateFile.StartSector * Utilities.SectorSize : 0;
fileList.AddRange(files.Select(d => new FileHash(d.StartSector, d.Length)));
if (cancellation.IsCancellationRequested)
{
return;
}
IrdFile irdFile = IrdFile.New();
using (Stream s = reader.OpenFile("PS3_GAME\\PARAM.SFO", FileMode.Open, FileAccess.Read))
{
ParamSfo sfo = ParamSfo.Load(s);
irdFile.AppVersion = sfo.GetStringValue("APP_VER");
irdFile.GameVersion = sfo.GetStringValue("VERSION");
irdFile.GameID = sfo.GetStringValue("TITLE_ID");
irdFile.GameName = sfo.GetStringValue("TITLE");
}
Interaction.Instance.ReportMessage("Processing " + (string.IsNullOrEmpty(irdFile.GameName)
? irdFile.GameID
: irdFile.GameName));
irdFile.UpdateVersion = Utilities.FindUpdateVersion(fs, updateOffset);
using (FileStream isoStream = string.IsNullOrEmpty(isoPath)
? null
: new FileStream(isoPath, FileMode.Create, FileAccess.Write))
{
if (isoStream != null)
{
isoStream.SetLength(TotalSectors * Utilities.SectorSize);
}
using (IOStream ioStream = new IOStream(fs, isoStream))
{
ioStream.Seek(0, SeekOrigin.Begin);
// Read the header, until StartOfDataSector (in sectors)
irdFile.Header = new MemoryStream();
for (int i = 0; i < StartOfDataSector; i++)
{
int bytesRead = ioStream.Read(buffer, 0, buffer.Length);
irdFile.Header.Write(buffer, 0, bytesRead);
Interaction.Instance.ReportProgress(i);
if (cancellation.IsCancellationRequested)
{
return;
}
}
irdFile.ExtractAuthData();
// Fix the regions for the actual interesting data
Regions.First().Start = (uint)StartOfDataSector;
Regions.First().Length -= (uint)StartOfDataSector;
Regions.Last().Length = (uint)EndOfDataSector - Regions.Last().Start;
// Now, we should calculate the md5 sums of all regions
Interaction.Instance.ReportMessage("Calculating hashes for " + Regions.Length + " regions.");
for (int i = 0; i < Regions.Length; i++)
{
// Calculate the hash
Interaction.Instance.ReportMessage(
"Calculate hash for region " + i + " (" + Regions[i].Start.ToString("X2") + "-" +
Regions[i].End.ToString("X2") + ")");
ioStream.Seek(Regions[i].Start * Utilities.SectorSize, SeekOrigin.Begin);
using (FileHashStream fhs = new FileHashStream(fileList, Regions[i].Start))
{
await Regions[i].CopyRegion(cancellation, ioStream, fhs);
if (cancellation.IsCancellationRequested)
{
return;
}
irdFile.RegionHashes.Add(Regions[i].SourceHash);
Interaction.Instance.ReportMessage("Region " + i + " hash: " +
Regions[i].SourceHash.AsString());
}
}
ioStream.Seek(EndOfDataSector * Utilities.SectorSize, SeekOrigin.Begin);
irdFile.Footer = new MemoryStream();
for (long i = EndOfDataSector; i < TotalSectors; i++)
{
int bytesRead = ioStream.Read(buffer, 0, buffer.Length);
irdFile.Footer.Write(buffer, 0, bytesRead);
Interaction.Instance.ReportProgress((int)(ioStream.Position / Utilities.SectorSize));
if (cancellation.IsCancellationRequested)
{
return;
}
}
}
}
irdFile.FileHashes = fileList.ToDictionary(t => t.StartSector, t => t.Hash);
irdFile.Save(savePath);
Interaction.Instance.ReportMessage("All done, IRD file saved to " + savePath);
}
}
catch (BadReadException e)
{
Interaction.Instance.ReportMessage(e.Message, ReportType.Fail);
}
catch (AuthenticationException e)
{
Interaction.Instance.ReportMessage(e.Message, ReportType.Fail);
}
}
public Region Region(int RegionId)
{
return(Regions.First(r => r.ID == RegionId));
}
public Region CurrentRegion(int tick) => Regions.First((r) => r.Tick <= tick && tick < r.Tick + r.Length);
