/// <summary>
/// Process a zone proto message and scan for relevant data.
/// </summary>
/// <param name="message">The message bytes.</param>
/// <returns>True if an upload succeeded.</returns>
private MarketBoardItemRequest GetRequestData(MatchaOpcode opcode, byte[] message)
{
if (opcode == MatchaOpcode.PlayerSetup)
{
LocalContentId = BitConverter.ToUInt64(message, 0x20);
LocalContentId = LocalContentId & 0xffffffff00000000 | (uint)Config.Instance.UUIDHash; // mask the lower 32 bit for privacy concern
Log?.Invoke(this, $"New CID: {LocalContentId.ToString("X")}");
LocalContentIdUpdated?.Invoke(this, LocalContentId);
return(null);
}
if (opcode == MatchaOpcode.MarketBoardItemListingCount)
{
var catalogId = (uint)BitConverter.ToInt32(message, 0x20);
var amount = message[0x2B];
var request = _marketBoardRequests.LastOrDefault(r => r.CatalogId == catalogId);
if (request == null)
{
_marketBoardRequests.Add(new MarketBoardItemRequest
{
CatalogId = catalogId,
AmountToArrive = amount,
Listings = new List <MarketBoardCurrentOfferings.MarketBoardItemListing>(),
History = new List <MarketBoardHistory.MarketBoardHistoryListing>()
});
}
else
{
request.AmountToArrive = amount;
request.Listings.Clear();
}
Log?.Invoke(this, $"NEW MB REQUEST START: item#{catalogId} amount#{amount}");
return(null);
}
if (opcode == MatchaOpcode.MarketBoardItemListing)
{
var listing = MarketBoardCurrentOfferings.Read(message.Skip(0x20).ToArray());
var request =
_marketBoardRequests.LastOrDefault(
r => r.CatalogId == listing.ItemListings[0].CatalogId && !r.IsDone);
if (request == null)
{
Log?.Invoke(this,
$"[ERROR] Market Board data arrived without a corresponding request: item#{listing.ItemListings[0].CatalogId}");
return(null);
}
if (request.Listings.Count + listing.ItemListings.Count > request.AmountToArrive)
{
Log?.Invoke(this,
$"[ERROR] Too many Market Board listings received for request: {request.Listings.Count + listing.ItemListings.Count} > {request.AmountToArrive} item#{listing.ItemListings[0].CatalogId}");
_marketBoardRequests.Remove(request);
return(null);
}
if (request.ListingsRequestId != -1 && request.ListingsRequestId != listing.RequestId)
{
Log?.Invoke(this,
$"[ERROR] Non-matching RequestIds for Market Board data request: {request.ListingsRequestId}, {listing.RequestId}");
_marketBoardRequests.Remove(request);
return(null);
}
if (request.ListingsRequestId == -1 && request.Listings.Count > 0)
{
Log?.Invoke(this,
$"[ERROR] Market Board data request sequence break: {request.ListingsRequestId}, {request.Listings.Count}");
_marketBoardRequests.Remove(request);
return(null);
}
if (request.ListingsRequestId == -1)
{
request.ListingsRequestId = listing.RequestId;
Log?.Invoke(this, $"First Market Board packet in sequence: {listing.RequestId}");
}
request.Listings.AddRange(listing.ItemListings);
Log?.Invoke(this,
$"Added {listing.ItemListings.Count} ItemListings to request#{request.ListingsRequestId}, now {request.Listings.Count}/{request.AmountToArrive}, item#{request.CatalogId}");
if (request.IsDone)
{
if (CurrentWorldId == 0)
{
Log?.Invoke(this, "[ERROR] Not sure about your current world. Please move your character between zones once to start uploading.");
_marketBoardRequests.Remove(request);
return(null);
}
RequestContentIdUpdate?.Invoke(this, null);
if (LocalContentId == 0)
{
Log?.Invoke(this, "Not sure about your character information. Please log in once with your character while having the program open to verify it.");
}
LocalContentIdUpdated?.Invoke(this, LocalContentId);
Log?.Invoke(this,
$"Market Board request finished, starting upload: request#{request.ListingsRequestId} item#{request.CatalogId} amount#{request.AmountToArrive}");
return(request);
}
return(null);
}
if (opcode == MatchaOpcode.MarketBoardItemListingHistory)
{
var listing = MarketBoardHistory.Read(message.Skip(0x20).ToArray());
var request = _marketBoardRequests.LastOrDefault(r => r.CatalogId == listing.CatalogId);
if (request == null)
{
request = new MarketBoardItemRequest
{
CatalogId = listing.CatalogId,
AmountToArrive = 0,
Listings = new List <MarketBoardCurrentOfferings.MarketBoardItemListing>(),
History = new List <MarketBoardHistory.MarketBoardHistoryListing>()
};
_marketBoardRequests.Add(request);
}
request.History.AddRange(listing.HistoryListings);
if (request.IsDone)
{
if (CurrentWorldId == 0)
{
Log?.Invoke(this, "[ERROR] Not sure about your current world. Please move your character between zones once to start uploading.");
_marketBoardRequests.Remove(request);
return(null);
}
RequestContentIdUpdate?.Invoke(this, null);
if (LocalContentId == 0)
{
Log?.Invoke(this, "Not sure about your character information. Please log in once with your character while having the program open to verify it.");
}
LocalContentIdUpdated?.Invoke(this, LocalContentId);
Log?.Invoke(this,
$"Market Board request finished, starting upload: request#{request.ListingsRequestId} item#{request.CatalogId} amount#{request.AmountToArrive}");
return(request);
}
Log?.Invoke(this, $"Added history for item#{listing.CatalogId}");
return(null);
}
return(null);
}
public static MarketBoardCurrentOfferings Read(byte[] message)
{
var output = new MarketBoardCurrentOfferings();
using (var stream = new MemoryStream(message))
{
using (var reader = new BinaryReader(stream))
{
output.ItemListings = new List <MarketBoardItemListing>();
for (var i = 0; i < 10; i++)
{
var listingEntry = new MarketBoardItemListing();
listingEntry.ListingId = reader.ReadUInt64();
listingEntry.RetainerId = reader.ReadUInt64();
listingEntry.RetainerOwnerId = reader.ReadUInt64();
listingEntry.ArtisanId = reader.ReadUInt64();
listingEntry.PricePerUnit = reader.ReadUInt32();
listingEntry.TotalTax = reader.ReadUInt32();
listingEntry.ItemQuantity = reader.ReadUInt32();
listingEntry.CatalogId = reader.ReadUInt32();
listingEntry.LastReviewTime = DateTimeOffset.UtcNow.AddSeconds(-reader.ReadUInt16()).DateTime;
reader.ReadUInt16(); // container
reader.ReadUInt32(); // slot
reader.ReadUInt16(); // durability
reader.ReadUInt16(); // spiritbond
listingEntry.Materia = new List <MarketBoardItemListing.ItemMateria>();
for (var materiaIndex = 0; materiaIndex < 5; materiaIndex++)
{
var materiaVal = reader.ReadUInt16();
var materiaEntry = new MarketBoardItemListing.ItemMateria();
materiaEntry.MateriaId = (materiaVal & 0xFF0) >> 4;
materiaEntry.Index = materiaVal & 0xF;
if (materiaEntry.MateriaId != 0)
{
listingEntry.Materia.Add(materiaEntry);
}
}
reader.ReadUInt16();
reader.ReadUInt32();
listingEntry.RetainerName = Encoding.UTF8.GetString(reader.ReadBytes(32)).TrimEnd(new[] { '\u0000' });
listingEntry.PlayerName = Encoding.UTF8.GetString(reader.ReadBytes(32)).TrimEnd(new[] { '\u0000' });
listingEntry.IsHq = reader.ReadBoolean();
listingEntry.MateriaCount = reader.ReadByte();
listingEntry.OnMannequin = reader.ReadBoolean();
listingEntry.RetainerCityId = reader.ReadByte();
listingEntry.StainId = reader.ReadUInt16();
reader.ReadUInt16();
reader.ReadUInt32();
if (listingEntry.CatalogId != 0)
{
output.ItemListings.Add(listingEntry);
}
}
output.ListingIndexEnd = reader.ReadByte();
output.ListingIndexStart = reader.ReadByte();
output.RequestId = reader.ReadUInt16();
}
}
return(output);
}