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feat(tracker): go generate parses gm.dls and show slightly more sane gui for them

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vsariola
2021-02-14 19:53:59 +02:00
parent 4da225ec33
commit cece2d77d4
6 changed files with 724 additions and 70 deletions
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20
tracker/tracker.go
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@ -505,6 +505,26 @@ func (t *Tracker) SetUnitParam(value int) {
t.sequencer.SetPatch(t.song.Patch)
}
func (t *Tracker) SetGmDlsEntry(index int) {
if index < 0 || index >= len(gmDlsEntries) {
return
}
entry := gmDlsEntries[index]
unit := t.song.Patch.Instruments[t.CurrentInstrument].Units[t.CurrentUnit]
if unit.Type != "oscillator" || unit.Parameters["type"] != sointu.Sample {
return
}
if unit.Parameters["samplestart"] == entry.Start && unit.Parameters["loopstart"] == entry.LoopStart && unit.Parameters["looplength"] == entry.LoopLength {
return
}
t.SaveUndo()
unit.Parameters["samplestart"] = entry.Start
unit.Parameters["loopstart"] = entry.LoopStart
unit.Parameters["looplength"] = entry.LoopLength
unit.Parameters["transpose"] = 64 + entry.SuggestedTranspose
t.sequencer.SetPatch(t.song.Patch)
}
func (t *Tracker) SwapUnits(i, j int) {
if i < 0 || j < 0 || i >= len(t.song.Patch.Instruments[t.CurrentInstrument].Units) || j >= len(t.song.Patch.Instruments[t.CurrentInstrument].Units) {
return