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feat: add ability to import 4klang patches and instruments

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This commit is contained in:
5684185+vsariola@users.noreply.github.com
2023-07-06 23:47:55 +03:00
parent c06ac6ea5e
commit 248ba483c6
87 changed files with 643 additions and 55 deletions
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34
tracker/gioui/files.go
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@ -4,6 +4,7 @@
package gioui
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
@ -66,15 +67,23 @@ func (t *Tracker) SaveInstrument() {
}
func (t *Tracker) loadSong(filename string) {
bytes, err := ioutil.ReadFile(filename)
b, err := ioutil.ReadFile(filename)
if err != nil {
return
}
var song sointu.Song
if errJSON := json.Unmarshal(bytes, &song); errJSON != nil {
if errYaml := yaml.Unmarshal(bytes, &song); errYaml != nil {
t.Alert.Update(fmt.Sprintf("Error unmarshaling a song file: %v / %v", errYaml, errJSON), Error, time.Second*3)
return
if errJSON := json.Unmarshal(b, &song); errJSON != nil {
if errYaml := yaml.Unmarshal(b, &song); errYaml != nil {
var err4kp error
var patch sointu.Patch
if patch, err4kp = sointu.Read4klangPatch(bytes.NewReader(b)); err4kp != nil {
t.Alert.Update(fmt.Sprintf("Error unmarshaling a song file: %v / %v / %v", errYaml, errJSON, err4kp), Error, time.Second*3)
return
} else {
song = t.Song()
song.Score = t.Song().Score.Copy()
song.Patch = patch
}
}
}
if song.Score.Length <= 0 || len(song.Score.Tracks) == 0 || len(song.Patch) == 0 {
@ -148,17 +157,22 @@ func (t *Tracker) saveInstrument(filename string) bool {
}
func (t *Tracker) loadInstrument(filename string) bool {
bytes, err := ioutil.ReadFile(filename)
b, err := ioutil.ReadFile(filename)
if err != nil {
return false
}
var instrument sointu.Instrument
if errJSON := json.Unmarshal(bytes, &instrument); errJSON != nil {
if errYaml := yaml.Unmarshal(bytes, &instrument); errYaml != nil {
t.Alert.Update(fmt.Sprintf("Error unmarshaling an instrument file: %v / %v", errYaml, errJSON), Error, time.Second*3)
return false
if errJSON := json.Unmarshal(b, &instrument); errJSON != nil {
if errYaml := yaml.Unmarshal(b, &instrument); errYaml != nil {
var err4ki error
if instrument, err4ki = sointu.Read4klangInstrument(bytes.NewReader(b)); err4ki != nil {
t.Alert.Update(fmt.Sprintf("Error unmarshaling an instrument file: %v / %v / %v", errYaml, errJSON, err4ki), Error, time.Second*3)
return false
}
}
}
// the 4klang instrument names are junk, replace them with the filename without extension
instrument.Name = filepath.Base(filename[:len(filename)-len(filepath.Ext(filename))])
if len(instrument.Units) == 0 {
t.Alert.Update("The instrument file is malformed", Error, time.Second*3)
return false