48 lines
704 B
Go
48 lines
704 B
Go
package asset
|
|
|
|
import (
|
|
"github.com/hajimehoshi/go-mp3"
|
|
"github.com/hajimehoshi/oto"
|
|
"io"
|
|
"log"
|
|
)
|
|
|
|
type AudioPlayer struct {
|
|
player *oto.Player
|
|
beep []byte
|
|
}
|
|
|
|
func NewAudioPlayer() *AudioPlayer {
|
|
|
|
bytes, err := Asset("quindar-tone.mp3")
|
|
if err != nil {
|
|
log.Fatal("Failed to find audio file")
|
|
}
|
|
|
|
player, err := oto.NewPlayer(44100, 2, 2, 8192)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
return &AudioPlayer{
|
|
player: player,
|
|
beep: bytes,
|
|
}
|
|
}
|
|
|
|
func (a *AudioPlayer) Beep() {
|
|
|
|
decoder, err := mp3.NewDecoder(NewAssetFile(a.beep))
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
if _, err := io.Copy(a.player, decoder); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
|
|
func (a *AudioPlayer) Close() {
|
|
_ = a.player.Close()
|
|
}
|