1 files changed, 71 insertions, 0 deletions
diff --git a/demo/mvd/hidden.go b/demo/mvd/hidden.go
new file mode 100644
index 0000000..f9b5ebf
--- /dev/null
+++ b/demo/mvd/hidden.go
@@ -0,0 +1,71 @@
+package mvd
+
+import (
+	"github.com/osm/quake/common/buffer"
+	"github.com/osm/quake/common/context"
+	"github.com/osm/quake/packet/command"
+	"github.com/osm/quake/protocol"
+	"github.com/osm/quake/protocol/mvd"
+)
+
+type HiddenCommand struct {
+	Size    uint32
+	Type    uint16
+	Command command.Command
+}
+
+func (cmd *HiddenCommand) Bytes() []byte {
+	buf := buffer.New()
+
+	buf.PutUint32(cmd.Size)
+	buf.PutUint16(cmd.Type)
+	buf.PutBytes(cmd.Command.Bytes())
+
+	return buf.Bytes()
+}
+
+func parseHiddenCommands(ctx *context.Context, data []byte) ([]*HiddenCommand, error) {
+	var err error
+	var cmds []*HiddenCommand
+
+	buf := buffer.New(buffer.WithData(data))
+
+	for buf.Off() < buf.Len() {
+		var cmd HiddenCommand
+
+		if cmd.Size, err = buf.GetUint32(); err != nil {
+			return nil, err
+		}
+
+		if cmd.Type, err = buf.GetUint16(); err != nil {
+			return nil, err
+		}
+
+		var c command.Command
+		switch protocol.CommandType(cmd.Type) {
+		case mvd.HiddenUserCommand:
+			c, err = parseUserCommand(ctx, buf, cmd.Size)
+		case mvd.HiddenUserCommandWeapon:
+			c, err = parseWeapon(ctx, buf, cmd.Size)
+		case mvd.HiddenDemoInfo:
+			c, err = parseDemoInfo(ctx, buf, cmd.Size)
+		case mvd.HiddenDamangeDone:
+			c, err = parseDamageDone(ctx, buf, cmd.Size)
+		case mvd.HiddenUserCommandWeaponServerSide:
+			c, err = parseWeaponServerSide(ctx, buf, cmd.Size)
+		case mvd.HiddenUserCommandWeaponInstruction:
+			c, err = parseWeaponInstruction(ctx, buf, cmd.Size)
+		default:
+			c, err = parseUnknown(ctx, buf, cmd.Size)
+		}
+
+		if err != nil {
+			return cmds, err
+		}
+		cmd.Command = c
+
+		cmds = append(cmds, &cmd)
+	}
+
+	return cmds, nil
+}