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对网易云返回的令人费解的时间轴为负数等逐字歌词做点措施

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This commit is contained in:
NanoRocky 2024-11-23 18:58:05 +08:00
parent 7c4d4c0c47
commit d0db2f3d75
1 changed files with 12 additions and 11 deletions
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23
src/utils/decodeYrc.js
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@ -4,13 +4,12 @@
* @returns {[number,number,[[number,number],string,number,number][]]} * @returns {[number,number,[[number,number],string,number,number][]]}
*/ */
export function decodeYrc(i) { export function decodeYrc(i) {
let x = 0;
return i return i
.trim() .trim()
.split("\n") .split("\n")
.filter((it) => it != "[ch:0]") .filter((it) => it != "[ch:0]")
.map((i) => { .map((rawLine, lineIndex) => {
const line = i.split(/\[([0-9]+),([0-9]+)\](.+)/).slice(1, -1); const line = rawLine.split(/\[([0-9]+),([0-9]+)\](.+)/).slice(1, -1);
const start = parseInt(line[0]); const start = parseInt(line[0]);
const dur = parseInt(line[1]); const dur = parseInt(line[1]);
let frame = []; let frame = [];
@ -18,24 +17,26 @@ export function decodeYrc(i) {
let y = 0; let y = 0;
if (line[2] == undefined) { if (line[2] == undefined) {
return; return;
} };
if (line.every((it) => it == undefined)) {
return;
};
line[2] line[2]
.split(/(\([0-9]+,[0-9]+,[0-9]+\))/) .split(/(\([0-9]+,[0-9]+,[0-9]+\))/)
.slice(1) .slice(1)
.forEach((it) => { .forEach((it, rowIndex) => {
if (frame.length == 0) { if (frame.length == 0) {
const ir = it.split(/\(([0-9]+),([0-9]+),[0-9]+\)/).slice(1, -1); const ir = it.split(/\(([0-9]+),([0-9]+),[0-9]+\)/).slice(1, -1);
frame.push([parseInt(ir[0]), parseInt(ir[1])]); frame.push([parseInt(ir[0]), parseInt(ir[1])]);
return; return;
} };
frame.push(it.replace(' '," ")); frame.push(it.replace(' '," "));
frame.push(x); frame.push(lineIndex);
frame.push(y); frame.push(rowIndex);
y += 1;
stack.push(frame); stack.push(frame);
frame = []; frame = [];
}); });
x += 1;
return [start, dur, stack]; return [start, dur, stack];
}); })
.filter((i) => i != undefined);
} }