ddafcd6486
Sprite-mode bake gains an additive --pixels-per-meter flag. When set, the value is written into sprites.uv.json under atlas_meta. pixels_per_meter. Consumers (lib-core.render path-1 via per-entity sprite_scale) divide their project canonical px/m by this number to auto-scale the rendered quad — atlas-native resolution no longer needs to match the project tile-scale. Unset (legacy bakes): atlas_meta omitted, byte-equal to v0.3.0 output. Tests: 53/53 pass; existing buildUvJson test continues to assert the unset-default shape. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
62 lines
2.3 KiB
JavaScript
62 lines
2.3 KiB
JavaScript
#!/usr/bin/env node
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// CLI entry. Parses args, dispatches to bake(), prints summary.
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const { bake } = require('../src/bake');
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function parseArgs(argv) {
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const opts = {};
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for (let i = 0; i < argv.length; i++) {
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const a = argv[i];
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const next = argv[i + 1];
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switch (a) {
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case '--in': opts.inDir = next; i++; break;
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case '--out': opts.outDir = next; i++; break;
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case '--atlas-id': opts.atlasId = next; i++; break;
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case '--tile-size':
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opts.tileSize = (next === 'auto') ? 'auto' : parseInt(next, 10);
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i++;
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break;
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case '--max-size': opts.maxSize = parseInt(next, 10); i++; break;
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case '--lock': opts.lockPath = next; i++; break;
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case '--blocks-sight-pattern':
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opts.blocksSightPattern = new RegExp(next); i++; break;
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case '--pad-px': opts.padPx = parseInt(next, 10); i++; break;
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case '--schema': opts.schema = next; i++; break;
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case '--mode': opts.mode = next; i++; break;
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case '--strip-prefix': opts.stripPrefix = next; i++; break;
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case '--pixels-per-meter':
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opts.pixelsPerMeter = parseInt(next, 10); i++; break;
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case '--verbose': opts.verbose = true; break;
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default:
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console.error(`unknown arg: ${a}`);
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process.exit(2);
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}
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}
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return opts;
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}
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(async () => {
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try {
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const opts = parseArgs(process.argv.slice(2));
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const result = await bake(opts);
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if (opts.mode === 'sprite') {
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console.log(
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`OK ${result.atlasId}: ${result.spriteCount} sprites, `
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+ `${result.boundsW}x${result.boundsH} px atlas`
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);
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} else {
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console.log(
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`OK ${result.atlasId}: ${result.tileCount} tiles, `
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+ `${result.boundsW}x${result.boundsH} px atlas`
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);
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}
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process.exit(0);
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} catch (err) {
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console.error('ERROR:', err.message);
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if (err.scanErrors) {
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for (const e of err.scanErrors) console.error(' ', e);
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}
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process.exit(1);
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}
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})();
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