1 files changed, 58 insertions, 0 deletions
diff --git a/demo/mvd/mutliple.go b/demo/mvd/mutliple.go
new file mode 100644
index 0000000..6b66d37
--- /dev/null
+++ b/demo/mvd/mutliple.go
@@ -0,0 +1,58 @@
+package mvd
+
+import (
+	"github.com/osm/quake/common/buffer"
+	"github.com/osm/quake/common/context"
+	"github.com/osm/quake/protocol/mvd"
+)
+
+type Multiple struct {
+	LastTo         uint32
+	IsHiddenPacket bool
+	Size           uint32
+	HiddenCommands []*HiddenCommand
+}
+
+func (cmd *Multiple) Bytes() []byte {
+	buf := buffer.New()
+
+	buf.PutUint32(cmd.LastTo)
+
+	if cmd.IsHiddenPacket {
+		buf.PutUint32(cmd.Size)
+
+		for _, c := range cmd.HiddenCommands {
+			buf.PutBytes(c.Bytes())
+		}
+	}
+
+	return buf.Bytes()
+}
+
+func parseMultiple(ctx *context.Context, buf *buffer.Buffer) (*Multiple, error) {
+	var err error
+	var cmd Multiple
+
+	if cmd.LastTo, err = buf.GetUint32(); err != nil {
+		return nil, err
+	}
+
+	if cmd.LastTo == 0 && ctx.GetMVDProtocolExtension()&mvd.ExtensionHiddenMessages != 0 {
+		cmd.IsHiddenPacket = true
+
+		if cmd.Size, err = buf.GetUint32(); err != nil {
+			return nil, err
+		}
+
+		bytes, err := buf.GetBytes(int(cmd.Size))
+		if err != nil {
+			return nil, err
+		}
+
+		if cmd.HiddenCommands, err = parseHiddenCommands(ctx, bytes); err != nil {
+			return nil, err
+		}
+	}
+
+	return &cmd, nil
+}