mirror of
https://github.com/smogon/pokemon-showdown.git
synced 2026-05-19 13:45:19 -05:00
b9e5fcb387
`node tools/set-import [version]` can be run to create a `@pokemon-showdown/sets` package containing sets from Smogon, usage stats and third party sources. Some notes: - The build is set up so that `tools/set-import/importer.ts` is compiled to `tools/set-import/importer.js` - creating a `.tools-dist/set-import` directory for the sole artifact was deemed to be overkill - The sets package is generated such that it can be used easily on Node or in a browser (where the large set JSON can be loaded asynchronously) - Supported tiers/formats are mostly arbitrary - those popular enough to have a signficant playerbase or analyses on Smogon have been included, but additional formats can be added based on demand - Some set information is redundant for ease of use by downstream users: certain formes are split out and information that could theoretically be inferred like level/ability/HP IVs are included to simplify parsing logic and make the sets more immediately available. This results in what should mostly be negligible size overhead. - In a similar vein, display versions of effect names instead of IDs are used (name -> ID is trivial, ID -> name requires data lookup) - All sets pass validation, provided certain simple transformations are applied (eg. reverting `battleOnly` formes like Megas) This tool has primarily been tested to run on Linux - running on other platforms is not guaranteed to result in error-free output.
48 lines
1.6 KiB
JavaScript
Executable File
48 lines
1.6 KiB
JavaScript
Executable File
#!/usr/bin/env node
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// Determines total battle counts per format since the beginning of stats
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// collection in order to determine what the fallback dates for the importer's
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// `STATISTICS` map should be.
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'use strict';
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const smogon = require('smogon');
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const importer = require('./importer');
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const Dex = require('../../.sim-dist/dex').Dex;
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const formats = new Map();
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for (let gen = 1; gen <= 7; gen++) {
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for (const tier of importer.TIERS) {
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const format = Dex.getFormat(`gen${gen}${tier}`);
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if (format.exists) {
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formats.set(format.id, {});
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}
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}
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}
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(async () => {
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const index = await importer.fetch(smogon.Statistics.URL);
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const begin = new Date('Nov 2014');
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const end = new Date(smogon.Statistics.latest(index));
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end.setDate(end.getDate() + 1);
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for (const d = begin; d <= end; d.setMonth(d.getMonth() + 1)) {
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const month = `${d.getMonth() + 1}`.padStart(2, '0');
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const date = `${1900 + d.getYear()}-${month}`;
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const raw = await importer.fetch(`${smogon.Statistics.URL}${date}/`);
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for (const format of formats.keys()) {
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// Some formats changed names after Gen 6 (eg. 'ou' -> 'gen6ou.json' etc), but for
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// our purposes this doesn't really matter as there should still be the data we need
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// under the correct format ID.
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if (raw.includes(format)) {
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try {
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const usage = await importer.fetch(`${smogon.Statistics.URL}${date}/${format}-1500.txt`);
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formats.get(format)[date] = Number(usage.match(/Total battles: (.*)/)[1]);
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} catch (err) {
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if (!err.message.startsWith('HTTP 404')) throw err;
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}
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}
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}
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}
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console.log(JSON.stringify(Array.from(formats.entries()), null, 2));
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})().catch(err => console.error(err));
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