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drafting multiparamas

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This commit is contained in:
5684185+vsariola@users.noreply.github.com
2025-06-26 10:38:38 +03:00
parent c3caa8de11
commit 89b728a269
5 changed files with 176 additions and 100 deletions
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34
tracker/derived.go
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@ -24,6 +24,7 @@ type (
instrument sointu.Instrument
instrumentIndex int
unitIndex int
params []Parameter
// map param by Name
forParameter map[string]derivedForParameter
@ -159,6 +160,7 @@ func (m *Model) updateDerivedPatchData() {
unitIndex: u,
instrument: instr,
instrumentIndex: i,
params: m.deriveParams(&instr.Units[u]),
forParameter: make(map[string]derivedForParameter),
}
m.updateDerivedParameterData(unit)
@ -166,6 +168,38 @@ func (m *Model) updateDerivedPatchData() {
}
}
func (m *Model) deriveParams(unit *sointu.Unit) []Parameter {
ret := make([]Parameter, 0, 10)
unitType, ok := sointu.UnitTypes[unit.Type]
if !ok {
return ret
}
for i, up := range unitType {
if !up.CanSet {
continue
}
if unit.Type == "oscillator" && unit.Parameters["type"] != sointu.Sample && (up.Name == "samplestart" || up.Name == "loopstart" || up.Name == "looplength") {
continue // don't show the sample related params unless necessary
}
ret = append(ret, Parameter{m: m, unit: unit, up: &unitType[i], vtable: &namedParameter{}})
}
if unit.Type == "oscillator" && unit.Parameters["type"] == sointu.Sample {
ret = append(ret, Parameter{m: m, unit: unit, vtable: &gmDlsEntryParameter{}})
}
if unit.Type == "delay" {
if unit.Parameters["stereo"] == 1 && len(unit.VarArgs)%2 == 1 {
unit.VarArgs = append(unit.VarArgs, 1)
}
ret = append(ret,
Parameter{m: m, unit: unit, vtable: &reverbParameter{}},
Parameter{m: m, unit: unit, vtable: &delayLinesParameter{}})
for i := range unit.VarArgs {
ret = append(ret, Parameter{m: m, unit: unit, index: i, vtable: &delayTimeParameter{}})
}
}
return ret
}
func (m *Model) updateDerivedParameterData(unit sointu.Unit) {
fu := m.derived.forUnit[unit.ID]
for name := range fu.unit.Parameters {