69 lines
2.1 KiB
JavaScript
69 lines
2.1 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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function generateInclude(outputLocation, headerLocation) {
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return `#include "${path.relative(path.dirname(outputLocation), headerLocation)}"`
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}
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const InvalidTokenCharacter = /[^A-Za-z0-9_]/gim;
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function getSegmentName(headerLocation) {
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const levelName = path.basename(headerLocation);
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const noExtension = levelName.slice(0, levelName.length - path.extname(levelName).length);
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return noExtension.replace(InvalidTokenCharacter, '_');
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}
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function generateLevelName(outputLocation, headerLocation) {
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const relative = path.relative(path.dirname(outputLocation), headerLocation).slice(0, -2);
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return relative.replace(InvalidTokenCharacter, '_') + '_level';
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}
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function generateMetadata(outputLocation, headerLocation) {
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const segmentName = getSegmentName(headerLocation);
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return ` {
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&${generateLevelName(outputLocation, headerLocation)},
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_${segmentName}_geoSegmentRomStart,
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_${segmentName}_geoSegmentRomEnd,
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_${segmentName}_geoSegmentStart,
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},`;
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}
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function generateExterns(headerLocation) {
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const segmentName = getSegmentName(headerLocation);
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return `
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extern char _${segmentName}_geoSegmentRomStart[];
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extern char _${segmentName}_geoSegmentRomEnd[];
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extern char _${segmentName}_geoSegmentStart[];
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`;
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}
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function generateLevelList(outputLocation, headerLocations) {
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return `struct LevelMetadata gLevelList[] = {
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${headerLocations.map(headerLocation => generateMetadata(outputLocation, headerLocation)).join('\n')}
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};
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`;
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}
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function generateData(outputLocation, headerLocations) {
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return `#ifndef __BUILD_LEVEL_LIST_H__
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#define __BUILD_LEVEL_LIST_H__
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#include "levels/level_metadata.h"
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${headerLocations.map(headerLocation => generateInclude(outputLocation, headerLocation)).join('\n')}
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#define LEVEL_COUNT ${headerLocations.length}
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${headerLocations.map(generateExterns).join('\n')}
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${generateLevelList(outputLocation, headerLocations)}
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#endif
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`;
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}
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const output = process.argv[2];
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fs.writeFileSync(output, generateData(output, process.argv.slice(3))); |