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Bugs fix for “ClickWindow“ packet

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This commit is contained in:
BruceChen 2022-07-25 01:13:41 +08:00
parent 59ed18bb40
commit 86dfd60d07
5 changed files with 67 additions and 31 deletions
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43
MinecraftClient/Protocol/Handlers/Protocol18.cs
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@ -917,7 +917,7 @@ namespace MinecraftClient.Protocol.Handlers
short slotID = dataTypes.ReadNextShort(packetData);
Item item = dataTypes.ReadNextItemSlot(packetData, itemPalette);
handler.OnSetSlot(windowID, slotID, item);
handler.OnSetSlot(windowID, slotID, item, stateId);
}
break;
case PacketTypesIn.WindowConfirmation:
@ -1967,7 +1967,7 @@ namespace MinecraftClient.Protocol.Handlers
catch (ObjectDisposedException) { return false; }
}
public bool SendWindowAction(int windowId, int slotId, WindowActionType action, Item item, Dictionary<int, Item> items, int stateId)
public bool SendWindowAction(int windowId, int slotId, WindowActionType action, Item item, List<Tuple<short, Item>> changedSlots, int stateId)
{
try
{
@ -2004,51 +2004,48 @@ namespace MinecraftClient.Protocol.Handlers
List<byte> packet = new List<byte>();
log.Info("Window id: " + windowId + " - State id: " + stateId + " - Slot id: " + slotId + " - Mode: " + mode);
log.Info("Bytes > " + (byte)windowId + " - State id: " + dataTypes.ByteArrayToString(dataTypes.GetVarInt(stateId)) + " - Slot id: " + dataTypes.ByteArrayToString(dataTypes.GetVarInt(slotId)) + " - Mode: " + dataTypes.ByteArrayToString(dataTypes.GetVarInt(mode)));
packet.Add((byte)windowId);
packet.Add((byte)windowId); // Window ID
// 1.18+
if (protocolversion >= MC1181Version)
{
packet.AddRange(dataTypes.GetVarInt(stateId));
packet.AddRange(dataTypes.GetShort((short)slotId));
packet.AddRange(dataTypes.GetVarInt(stateId)); // State ID
packet.AddRange(dataTypes.GetShort((short)slotId)); // Slot ID
}
// 1.17.1
else if (protocolversion == MC1171Version)
{
packet.AddRange(dataTypes.GetShort((short)slotId));
packet.AddRange(dataTypes.GetVarInt(stateId));
packet.AddRange(dataTypes.GetShort((short)slotId)); // Slot ID
packet.AddRange(dataTypes.GetVarInt(stateId)); // State ID
}
// Older
else
{
packet.AddRange(dataTypes.GetShort((short)slotId));
packet.AddRange(dataTypes.GetShort((short)slotId)); // Slot ID
}
packet.Add(button);
if (protocolversion < MC117Version) packet.AddRange(dataTypes.GetShort(actionNumber));
packet.Add(button); // Button
if (protocolversion < MC117Version)
packet.AddRange(dataTypes.GetShort(actionNumber));
if (protocolversion >= MC19Version)
packet.AddRange(dataTypes.GetVarInt(mode));
packet.AddRange(dataTypes.GetVarInt(mode)); // Mode
else packet.Add(mode);
// 1.17+
if (protocolversion >= MC117Version)
{
byte[] arrayOfSlots = dataTypes.GetSlotsArray(items, itemPalette);
log.Info("Length: " + dataTypes.ByteArrayToString(dataTypes.GetVarInt(arrayOfSlots.Length)) + " (" + arrayOfSlots.Length + ")");
log.Info("Array: " + dataTypes.ByteArrayToString(arrayOfSlots));
packet.AddRange(dataTypes.GetVarInt(arrayOfSlots.Length));
packet.AddRange(arrayOfSlots);
packet.AddRange(dataTypes.GetVarInt(changedSlots.Count)); // Length of the array
foreach (var slot in changedSlots)
{
packet.AddRange(dataTypes.GetShort(slot.Item1)); // slot ID
packet.AddRange(dataTypes.GetItemSlot(slot.Item2, itemPalette)); // slot Data
}
}
packet.AddRange(dataTypes.GetItemSlot(item, itemPalette)); // Carried item (Clicked item)
log.Info("Packet data: " + dataTypes.ByteArrayToString(packet.ToArray()));
SendPacket(PacketTypesOut.ClickWindow, packet);
return true;
}