private void HandleListingEvents(IntPtr data)
{
var dataPtr = data + 0x10;
var packet = Marshal.PtrToStructure <PartyFinder.Packet>(dataPtr);
// rewriting is an expensive operation, so only do it if necessary
var needToRewrite = false;
for (var i = 0; i < packet.listings.Length; i++)
{
// these are empty slots that are not shown to the player
if (packet.listings[i].IsNull())
{
continue;
}
var listing = new PartyFinderListing(packet.listings[i], Dalamud.Data, Dalamud.SeStringManager);
var args = new PartyFinderListingEventArgs(packet.batchNumber);
ReceiveListing?.Invoke(listing, args);
if (args.Visible)
{
continue;
}
// hide the listing from the player by setting it to a null listing
packet.listings[i] = new PartyFinder.Listing();
needToRewrite = true;
}
if (!needToRewrite)
{
return;
}
// write our struct into the memory (doing this directly crashes the game)
Marshal.StructureToPtr(packet, Memory, false);
// copy our new memory over the game's
unsafe {
Buffer.MemoryCopy(
(void *)Memory,
(void *)dataPtr,
PartyFinder.PacketInfo.PacketSize,
PartyFinder.PacketInfo.PacketSize
);
}
}
private void PartyFinderOnReceiveListing(PartyFinderListing listing, PartyFinderListingEventArgs args)
{
this.hasPassed = true;
}