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simplify more

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Felix Roos 2025-02-02 22:18:56 +01:00
parent 95b1548e5f
commit b87b2aff9a
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1 changed files with 7 additions and 9 deletions
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16
packages/midi/midi.mjs
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@ -117,15 +117,13 @@ function normalize(value = 0, min = 0, max = 1, exp = 1) {
return Math.pow(normalized, exp);
}
function mapCC(mapping, value) {
const ccs = [];
const matches = Object.entries(value).filter(([key]) => !!mapping[getControlName(key)]);
matches.forEach((match) => {
const control = match[0];
const { ccn, min = 0, max = 1, exp = 1 } = mapping[control];
const ccv = normalize(value[control], min, max, exp);
ccs.push({ ccn, ccv });
});
return ccs;
return Object.keys(value)
.filter((key) => !!mapping[getControlName(key)])
.map((key) => {
const { ccn, min = 0, max = 1, exp = 1 } = mapping[key];
const ccv = normalize(value[key], min, max, exp);
return { ccn, ccv };
});
}
// sends a cc message to the given device on the given channel