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Improve performance of ! (replicate) (#1084)

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* Implement ! with weighted repeatCycles
* reimplement repeatCycles without array filling
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Alex McLean 2024-05-02 23:37:32 +01:00 • committed by GitHub
parent deed379dba
commit 34e9d73908
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GPG key ID: B5690EEEBB952194
4 changed files with 31 additions and 17 deletions
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10
packages/mini/krill-parser.js
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@ -295,7 +295,15 @@ function peg$parse(input, options) {
var peg$f6 = function(a) { return a };
var peg$f7 = function(s) { s.arguments_.alignment = 'polymeter_slowcat'; return s; };
var peg$f8 = function(a) { return x => x.options_['weight'] = (x.options_['weight'] ?? 1) + (a ?? 2) - 1 };
var peg$f9 = function(a) { return x => x.options_['reps'] = (x.options_['reps'] ?? 1) + (a ?? 2) - 1 };
var peg$f9 = function(a) { return x => {const reps = (x.options_['reps'] ?? 1) + (a ?? 2) - 1;
x.options_['reps'] = reps;
console.log("reps: ", reps)
x.options_['ops'] = x.options_['ops'].filter(x => x.type_ !== "replicate");
x.options_['ops'].push({ type_: "replicate", arguments_ :{ amount:reps }});
x.options_['weight'] = reps;
console.log("options: ", x.options_);
}
};
var peg$f10 = function(p, s, r) { return x => x.options_['ops'].push({ type_: "bjorklund", arguments_ :{ pulse: p, step:s, rotation:r }}) };
var peg$f11 = function(a) { return x => x.options_['ops'].push({ type_: "stretch", arguments_ :{ amount:a, type: 'slow' }}) };
var peg$f12 = function(a) { return x => x.options_['ops'].push({ type_: "stretch", arguments_ :{ amount:a, type: 'fast' }}) };