64 lines
3.3 KiB
JavaScript
64 lines
3.3 KiB
JavaScript
/* eslint-disable no-undef */
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import path from 'path'
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import { read, write, readSync } from './file.js'
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import AlphaComposite from './alpha_composite.js'
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export default class AssetsProcessor {
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#operatorSourceFolder
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#alphaCompositer
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#operatorName
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#shareFolder
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constructor(operatorName, shareFolder) {
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this.#operatorSourceFolder = path.join(__projectRoot, __config.folder.operator)
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this.#alphaCompositer = new AlphaComposite()
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this.#operatorName = operatorName
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this.#shareFolder = shareFolder
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}
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async process(extractedDir) {
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const fallback_name = __config.operators[this.#operatorName].fallback_name
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const fallbackFilename = `${fallback_name}.png`
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const fallbackBuffer = await this.#alphaCompositer.process(fallbackFilename, `${path.parse(fallbackFilename).name}[alpha].png`, extractedDir)
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await write(fallbackBuffer, path.join(this.#operatorSourceFolder, this.#operatorName, fallbackFilename))
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// generate portrait
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const portraitDir = path.join(this.#shareFolder, "portraits")
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const portraitHub = JSON.parse(readSync(path.join(portraitDir, "MonoBehaviour", "portrait_hub.json")))
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const portraitAtlas = portraitHub._sprites.find((item) => item.name === fallback_name).atlas
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const portraitJson = JSON.parse(readSync(path.join(portraitDir, "MonoBehaviour", `portraits#${portraitAtlas}.json`)))
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const item = portraitJson._sprites.find((item) => item.name === fallback_name)
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const rect = {
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...item.rect,
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rotate: item.rotate
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}
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const protraitFilename = `portraits#${portraitAtlas}.png`
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const portraitBuffer = await this.#alphaCompositer.process(protraitFilename, `${path.parse(protraitFilename).name}a.png`, path.join(portraitDir, "Texture2D"))
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const croppedBuffer = await this.#alphaCompositer.crop(portraitBuffer, rect)
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await write(croppedBuffer, path.join(this.#operatorSourceFolder, this.#operatorName, `${fallback_name}_portrait.png`))
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return await this.generateAssets(__config.operators[this.#operatorName].filename, extractedDir)
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}
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async generateAssets(filename, extractedDir) {
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const BASE64_BINARY_PREFIX = 'data:application/octet-stream;base64,'
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const BASE64_PNG_PREFIX = 'data:image/png;base64,'
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const assetsJson = {}
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const skelFilename = `${filename}.skel`
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const skel = await read(path.join(extractedDir, skelFilename), null)
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const atlasFilename = `${filename}.atlas`
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const atlas = await read(path.join(extractedDir, atlasFilename))
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const dimensions = atlas.match(new RegExp(/^size:(.*),(.*)/gm))[0].replace('size: ', '').split(',')
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const matches = atlas.match(new RegExp(/(.*).png/g))
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for (const item of matches) {
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const buffer = await this.#alphaCompositer.process(item, `${path.parse(item).name}[alpha].png`, extractedDir)
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assetsJson[`./assets/${item}`] = BASE64_PNG_PREFIX + buffer.toString('base64')
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}
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assetsJson[`./assets/${skelFilename.replace('#', '%23')}`] = BASE64_BINARY_PREFIX + skel.toString('base64')
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assetsJson[`./assets/${atlasFilename.replace('#', '%23')}`] = BASE64_BINARY_PREFIX + Buffer.from(atlas).toString('base64')
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return {
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dimensions,
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assetsJson
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}
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}
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} |