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RPG Maker MV JavaScript bundling via Gulp
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| 'use strict' | |
| const gulp = require('gulp'); | |
| const imageResize = require('gulp-image-resize'); | |
| const path = require('path'); | |
| const del = require('del'); | |
| const concat = require('gulp-concat'); | |
| const uglify = require('gulp-uglify-es').default; | |
| const replace = require('gulp-replace'); | |
| const clean = require('gulp-clean'); | |
| const paths = { | |
| src: 'img-16/', | |
| dist: 'img/' | |
| }; | |
| function processImages(files) { | |
| files.pipe(imageResize({ | |
| height: '300%', | |
| width: '300%', | |
| upscale: true | |
| })) | |
| .pipe(gulp.dest(paths.dist)); | |
| } | |
| gulp.task('image-resize', done => { | |
| processImages(gulp.src(`${paths.src}**/*.png`)); | |
| done(); | |
| }); | |
| gulp.task('watch-images', done => { | |
| let watcher = gulp.watch('img-16/**/*.png', gulp.series(['image-resize'])); | |
| watcher.on('unlink', file => { | |
| let filePathFromSrc = path.relative(path.resolve(paths.src), file); | |
| let destFilePath = path.resolve(paths.dist, filePathFromSrc); | |
| del.sync(destFilePath); | |
| }); | |
| }); | |
| gulp.task('package', function () { | |
| gulp.src('dist', {read: false}) | |
| .pipe(clean()); | |
| let time = Buffer.from([Date.now()]).toString('base64').replace(/==$/, ''); | |
| let name = 'bundle.' + time + '.js'; | |
| gulp.src([ | |
| 'js/libs/pixi.js', | |
| 'js/libs/pixi-tilemap.js', | |
| 'js/libs/pixi-picture.js', | |
| 'js/libs/fpsmeter.js', | |
| 'js/libs/lz-string.js', | |
| 'js/rpg_core.js', | |
| 'js/rpg_managers.js', | |
| 'js/rpg_objects.js', | |
| 'js/rpg_scenes.js', | |
| 'js/rpg_sprites.js', | |
| 'js/rpg_windows.js', | |
| 'js/plugins.js', | |
| 'js/main.js' | |
| ]) | |
| .pipe(concat(name)) | |
| .pipe(uglify()) | |
| .pipe(gulp.dest('dist')); | |
| return gulp.src('index.html', {base: './'}) | |
| .pipe(replace(/bundle\.([a-zA-Z0-9]+)\.js/g, name)) | |
| .pipe(gulp.dest('./')); | |
| }); |
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| { | |
| "name": "Your Game", | |
| "main": "index.html", | |
| "js-flags": "--expose-gc", | |
| "window": { | |
| "title": "", | |
| "toolbar": false, | |
| "width": 816, | |
| "height": 624, | |
| "icon": "icon/icon.png" | |
| }, | |
| "version": "1.0.0", | |
| "scripts": { | |
| "start": "./node_modules/.bin/http-server -p 8000 -a 0.0.0.0", | |
| "test": "echo \"Error: no test specified\" && exit 1", | |
| "package": "./node_modules/.bin/gulp package", | |
| "image-resize": "./node_modules/.bin/gulp image-resize", | |
| "watch-images": "./node_modules/.bin/gulp watch-images" | |
| }, | |
| "author": "krues8dr", | |
| "license": "UNLICENSED", | |
| "description": "", | |
| "devDependencies": { | |
| "del": "^3.0.0", | |
| "gulp": "^4.0.0", | |
| "gulp-babel": "^8.0.0", | |
| "gulp-clean": "^0.4.0", | |
| "gulp-concat": "^2.6.1", | |
| "gulp-dest": "^0.2.3", | |
| "gulp-image-resize": "^0.13.0", | |
| "gulp-replace": "^1.0.0", | |
| "gulp-uglify-es": "^1.0.4", | |
| "http-server": "^0.11.1", | |
| "napa": "^3.0.0" | |
| }, | |
| "dependencies": {} | |
| } |
TODO
- Bundle plugins - right now, only core libraries are bundled.
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Installation
yarn installornpm installindex.htmlwith the content below:Usage
npm run package– creates the bundled JavaScript file in thedistdirectory.