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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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41
tracker/model.go
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@ -66,7 +66,7 @@ type (
}
ModelSamplesPerRowChangedMessage struct {
int
BPM, RowsPerBeat int
}
ModelPanicMessage struct {
@ -1088,14 +1088,43 @@ func (m *Model) Param(index int) (Parameter, error) {
if index < len(unit.VarArgs) {
val := unit.VarArgs[index]
var text string
if unit.Parameters["notetracking"] == 1 {
switch unit.Parameters["notetracking"] {
default:
case 0:
text = fmt.Sprintf("%v / %.3f rows", val, float32(val)/float32(m.song.SamplesPerRow()))
return Parameter{Type: IntegerParameter, Min: 1, Max: 65535, Name: "delaytime", Hint: text, Value: val, LargeStep: 256}, nil
case 1:
relPitch := float64(val) / 10787
semitones := -math.Log2(relPitch) * 12
text = fmt.Sprintf("%v / %.3f st", val, semitones)
} else {
text = fmt.Sprintf("%v / %.3f rows", val, float32(val)/float32(m.song.SamplesPerRow()))
return Parameter{Type: IntegerParameter, Min: 1, Max: 65535, Name: "delaytime", Hint: text, Value: val, LargeStep: 256}, nil
case 2:
k := 0
v := val
for v&1 == 0 { // divide val by 2 until it is odd
v >>= 1
k++
}
text := ""
switch v {
case 1:
if k <= 7 {
text = fmt.Sprintf(" (1/%d triplet)", 1<<(7-k))
}
case 3:
if k <= 6 {
text = fmt.Sprintf(" (1/%d)", 1<<(6-k))
}
break
case 9:
if k <= 5 {
text = fmt.Sprintf(" (1/%d dotted)", 1<<(5-k))
}
}
text = fmt.Sprintf("%v / %.3f beats%s", val, float32(val)/48.0, text)
return Parameter{Type: IntegerParameter, Min: 1, Max: 576, Name: "delaytime", Hint: text, Value: val, LargeStep: 16}, nil
}
return Parameter{Type: IntegerParameter, Min: 1, Max: 65535, Name: "delaytime", Hint: text, Value: val, LargeStep: 256}, nil
}
}
return Parameter{}, errors.New("invalid parameter")
@ -1240,7 +1269,7 @@ func (m *Model) notifyScoreChange() {
func (m *Model) notifySamplesPerRowChange() {
select {
case m.modelMessages <- ModelSamplesPerRowChangedMessage{m.song.SamplesPerRow()}:
case m.modelMessages <- ModelSamplesPerRowChangedMessage{m.song.BPM, m.song.RowsPerBeat}:
default:
}
}