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refactor: compile service worker

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Azgaar 2022-07-07 01:50:53 +03:00
parent 5e6f599348
commit 392cc24f7c
12 changed files with 491 additions and 263 deletions
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16
src/modules/ocean-layers.js
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@ -7,20 +7,20 @@ import {P} from "utils/probabilityUtils";
import {round} from "utils/stringUtils";
window.OceanLayers = (function () {
let cells, vertices, pointsN, used;
function OceanLayers() {
function render() {
const outline = oceanLayers.attr("layers");
if (outline === "none") return;
TIME && console.time("drawOceanLayers");
const lineGen = d3.line().curve(d3.curveBasisClosed);
(cells = grid.cells), (pointsN = grid.cells.i.length), (vertices = grid.vertices);
const limits = outline === "random" ? randomizeOutline() : outline.split(",").map(s => +s);
const {cells, vertices} = grid;
const pointsN = cells.i.length;
const chains = [];
const opacity = rn(0.4 / limits.length, 2);
used = new Uint8Array(pointsN); // to detect already passed cells
const used = new Uint8Array(pointsN); // to detect already passed cells
for (const i of cells.i) {
const t = cells.t[i];
@ -29,7 +29,7 @@ window.OceanLayers = (function () {
const start = findStart(i, t);
if (!start) continue;
used[i] = 1;
const chain = connectVertices(start, t); // vertices chain to form a path
const chain = connectVertices({cells, vertices, used}, start, t); // vertices chain to form a path
if (chain.length < 4) continue;
const relax = 1 + t * -2; // select only n-th point
const relaxed = chain.filter((v, i) => !(i % relax) || vertices.c[v].some(c => c >= pointsN));
@ -71,7 +71,7 @@ window.OceanLayers = (function () {
}
// connect vertices to chain
function connectVertices(start, t) {
function connectVertices({cells, vertices, used}, start, t) {
const chain = []; // vertices chain to form a path
for (let i = 0, current = start; i === 0 || (current !== start && i < 10000); i++) {
const prev = chain[chain.length - 1]; // previous vertex in chain
@ -94,5 +94,5 @@ window.OceanLayers = (function () {
return chain;
}
return OceanLayers;
return render;
})();