refactor package

pkg/protocol/component/jukebox_playable.go

@@ -0,0 +1,67 @@
+package component
+
+import (
+	"io"
+
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+type JukeboxPlayable struct {
+	Mode     int8
+	Name     packet.Identifier
+	SongData packet.OptID[JukeboxSongData, *JukeboxSongData]
+}
+
+func (p *JukeboxPlayable) ReadFrom(r io.Reader) (n int64, err error) {
+	n1, err := (*packet.Byte)(&p.Mode).ReadFrom(r)
+	if err != nil {
+		return n1, err
+	}
+	if p.Mode == 0 {
+		n2, err := p.Name.ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	if p.Mode == 1 {
+		n2, err := p.SongData.ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	return n1, err
+}
+
+func (p JukeboxPlayable) WriteTo(w io.Writer) (int64, error) {
+	n1, err := (*packet.Byte)(&p.Mode).WriteTo(w)
+	if err != nil {
+		return n1, err
+	}
+
+	if p.Mode == 0 {
+		n2, err := p.Name.WriteTo(w)
+		return n1 + n2, err
+	}
+
+	if p.Mode == 1 {
+		n2, err := p.SongData.WriteTo(w)
+		return n1 + n2, err
+	}
+	return n1, err
+}
+
+//codec:gen
+type JukeboxSongData struct {
+	SoundEvent  packet.OptID[SoundEvent, *SoundEvent]
+	Description chat.Message
+	Duration    float32
+	Output      int32 `mc:"VarInt"`
+}
+
+func (*JukeboxPlayable) Type() slot.ComponentID {
+	return 55
+}
+
+func (*JukeboxPlayable) ID() string {
+	return "minecraft:jukebox_playable"
+}