From e08bcfec250e9a618241edab9f36ea64af306a40 Mon Sep 17 00:00:00 2001
From: raven <citrons@mondecitronne.com>
Date: Sat, 21 Mar 2026 20:18:49 -0500
Subject: use ExtEntityPositions

---
 classic/ext_entity_pos.go | 22 ++++++++++++++++++++++
 classic/packets.go        | 16 ++++++++++++++--
 2 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 classic/ext_entity_pos.go

(limited to 'classic')

diff --git a/classic/ext_entity_pos.go b/classic/ext_entity_pos.go
new file mode 100644
index 0000000..cfc7bb9
--- /dev/null
+++ b/classic/ext_entity_pos.go
@@ -0,0 +1,22 @@
+package classic
+
+type Fixed int32
+
+type SpawnPlayerExt struct {
+	PlayerId int8
+	Username String
+	X, Y, Z Fixed
+	Yaw, Pitch byte
+}
+func (p *SpawnPlayerExt) PacketId() byte {
+	return 0x07
+}
+
+type SetPosFacingExt struct {
+	PlayerId int8
+	X, Y, Z Fixed
+	Yaw, Pitch byte
+}
+func (p *SetPosFacingExt) PacketId() byte {
+	return 0x08
+}
diff --git a/classic/packets.go b/classic/packets.go
index 48ea80d..e361399 100644
--- a/classic/packets.go
+++ b/classic/packets.go
@@ -179,8 +179,18 @@ func createPacketType(packetId byte, client bool, ext map[string]bool) Packet {
 	case 0x04: return &LevelFinalize {}
 	case 0x05: return &ClientSetBlock {}
 	case 0x06: return &SetBlock {}
-	case 0x07: return &SpawnPlayer {}
-	case 0x08: return &SetPosFacing {}
+	case 0x07:
+		if !ext["ExtEntityPositions"] {
+			return &SpawnPlayer {}
+		} else {
+			return &SpawnPlayerExt {}
+		}
+	case 0x08:
+		if !ext["ExtEntityPositions"] {
+			return &SetPosFacing {}
+		} else {
+			return &SetPosFacingExt {}
+		}
 	case 0x09: return &UpdatePosFacing {}
 	case 0x0a: return &UpdatePos {}
 	case 0x0b: return &UpdateFacing {}
@@ -188,6 +198,8 @@ func createPacketType(packetId byte, client bool, ext map[string]bool) Packet {
 	case 0x0d: return &Message {}
 	case 0x0e: return &DisconnectPlayer {}
 	case 0x0f: return &UpdateUserType {}
+	case 0x10: return &ExtInfo {}
+	case 0x11: return &ExtEntry {}
 	default: return nil
 	}
 }
-- 
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