487c68994d
feat: add cocos-service configuration file feat: add device configuration file feat: add engine configuration file feat: add information configuration file feat: add program configuration file feat: add project configuration file feat: add TypeScript configuration file
53 lines
2.2 KiB
JavaScript
53 lines
2.2 KiB
JavaScript
"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.compressTextures = void 0;
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const fs_extra_1 = require("fs-extra");
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const compressTextures = (tasks) => __awaiter(void 0, void 0, void 0, function* () {
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console.debug(`Execute compress task ${tasks}`);
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for (let i = 0; i < tasks.length; i++) {
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const task = tasks[i];
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if (task.format !== 'jpg') {
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continue;
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}
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// task.dest should change suffix before compress
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task.dest = task.dest.replace('.png', '.jpg');
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yield pngToJPG(task.src, task.dest, task.quality);
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// The compress task have done needs to be removed from the original tasks
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tasks.splice(i, 1);
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i--;
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}
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});
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exports.compressTextures = compressTextures;
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function pngToJPG(src, dest, quality) {
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return __awaiter(this, void 0, void 0, function* () {
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const img = yield getImage(src);
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const canvas = document.createElement('canvas');
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const ctx = canvas.getContext('2d');
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ctx.drawImage(img, 0, 0);
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const imageData = canvas.toDataURL('image/jpeg', quality / 100);
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yield (0, fs_extra_1.outputFile)(dest, imageData);
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console.debug('pngToJPG', dest);
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});
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}
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function getImage(path) {
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return new Promise((resolve, reject) => {
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const img = new Image();
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img.onload = function () {
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resolve(img);
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};
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img.onerror = function (err) {
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reject(err);
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};
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img.src = path.replace('#', '%23');
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});
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}
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