refactor package

pkg/protocol/packet/game/server/chat.go

@@ -0,0 +1,29 @@
+package server
+
+import (
+	"github.com/Tnze/go-mc/data/packetid"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Chat struct {
+	Message      string
+	Timestamp    int64
+	Salt         int64
+	HasSignature bool
+	//opt:optional:HasSignature
+	Signature    []byte         `mc:"ByteArray"`
+	MessageCount int32          `mc:"VarInt"`
+	Acknowledged pk.FixedBitSet `mc:"FixedBitSet" size:"20"`
+	Checksum     int8
+}
+
+func (Chat) PacketID() packetid.ServerboundPacketID {
+	return packetid.ServerboundChat
+}
+
+func init() {
+	registerPacket(packetid.ServerboundChat, func() ServerboundPacket {
+		return &Chat{}
+	})
+}