From 1b33f00de7089519c9adbede276be3b36a046221 Mon Sep 17 00:00:00 2001
From: TwistedAsylumMC <twistedasylummc@gmail.com>
Date: Tue, 9 Jul 2024 20:43:50 +0100
Subject: [PATCH] minecraft/protocol: Support 1.21.2

---
 minecraft/protocol/info.go                       |  4 ++--
 .../protocol/packet/client_bound_close_form.go   | 16 ++++++++++++++++
 minecraft/protocol/packet/id.go                  |  1 +
 minecraft/protocol/packet/pool.go                |  1 +
 4 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 minecraft/protocol/packet/client_bound_close_form.go

diff --git a/minecraft/protocol/info.go b/minecraft/protocol/info.go
index 522f99ab..932d16c6 100644
--- a/minecraft/protocol/info.go
+++ b/minecraft/protocol/info.go
@@ -2,7 +2,7 @@ package protocol
 
 const (
 	// CurrentProtocol is the current protocol version for the version below.
-	CurrentProtocol = 685
+	CurrentProtocol = 686
 	// CurrentVersion is the current version of Minecraft as supported by the `packet` package.
-	CurrentVersion = "1.21.0"
+	CurrentVersion = "1.21.2"
 )
diff --git a/minecraft/protocol/packet/client_bound_close_form.go b/minecraft/protocol/packet/client_bound_close_form.go
new file mode 100644
index 00000000..eb3e6a90
--- /dev/null
+++ b/minecraft/protocol/packet/client_bound_close_form.go
@@ -0,0 +1,16 @@
+package packet
+
+import (
+	"github.com/sandertv/gophertunnel/minecraft/protocol"
+)
+
+// ClientBoundCloseForm is sent by the server to clear the entire form stack of the client. This means that all
+// forms that are currently open will be closed. This does not affect inventories and other containers.
+type ClientBoundCloseForm struct{}
+
+// ID ...
+func (*ClientBoundCloseForm) ID() uint32 {
+	return IDClientBoundCloseForm
+}
+
+func (pk *ClientBoundCloseForm) Marshal(protocol.IO) {}
diff --git a/minecraft/protocol/packet/id.go b/minecraft/protocol/packet/id.go
index 9468e2da..9e0011d1 100644
--- a/minecraft/protocol/packet/id.go
+++ b/minecraft/protocol/packet/id.go
@@ -210,4 +210,5 @@ const (
 	IDSetPlayerInventoryOptions
 	IDSetHud
 	IDAwardAchievement
+	IDClientBoundCloseForm
 )
diff --git a/minecraft/protocol/packet/pool.go b/minecraft/protocol/packet/pool.go
index 464918bc..916067fd 100644
--- a/minecraft/protocol/packet/pool.go
+++ b/minecraft/protocol/packet/pool.go
@@ -251,6 +251,7 @@ func init() {
 		IDSetPlayerInventoryOptions:      func() Packet { return &SetPlayerInventoryOptions{} },
 		IDSetHud:                         func() Packet { return &SetHud{} },
 		IDAwardAchievement:               func() Packet { return &AwardAchievement{} },
+		IDClientBoundCloseForm:           func() Packet { return &ClientBoundCloseForm{} },
 	}
 	for id, pk := range serverOriginating {
 		RegisterPacketFromServer(id, pk)