1 files changed, 53 insertions, 0 deletions
diff --git a/packet/command/updatestat/updatestat.go b/packet/command/updatestat/updatestat.go
new file mode 100644
index 0000000..0f4810a
--- /dev/null
+++ b/packet/command/updatestat/updatestat.go
@@ -0,0 +1,53 @@
+package updatestat
+
+import (
+	"github.com/osm/quake/common/buffer"
+	"github.com/osm/quake/common/context"
+	"github.com/osm/quake/protocol"
+)
+
+type Command struct {
+	IsNQ bool
+
+	Stat    byte
+	Value8  byte
+	Value32 uint32
+}
+
+func (cmd *Command) Bytes() []byte {
+	buf := buffer.New()
+
+	buf.PutByte(protocol.SVCUpdateStat)
+	buf.PutByte(cmd.Stat)
+
+	if cmd.IsNQ {
+		buf.PutUint32(cmd.Value32)
+	} else {
+		buf.PutByte(cmd.Value8)
+	}
+
+	return buf.Bytes()
+}
+
+func Parse(ctx *context.Context, buf *buffer.Buffer) (*Command, error) {
+	var err error
+	var cmd Command
+
+	cmd.IsNQ = ctx.GetIsNQ()
+
+	if cmd.Stat, err = buf.ReadByte(); err != nil {
+		return nil, err
+	}
+
+	if cmd.IsNQ {
+		if cmd.Value32, err = buf.GetUint32(); err != nil {
+			return nil, err
+		}
+	} else {
+		if cmd.Value8, err = buf.ReadByte(); err != nil {
+			return nil, err
+		}
+	}
+
+	return &cmd, nil
+}