feat: 初始化画个标仓库 - AI驱动设计系统(BYOK模式) - 224源/371504图标+25海报源+130技能

2026-10-03 21:44:18 +08:00
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+/**
+ * 🏠 emoji 头像 PNG 批量生成
+ * 从资源库 twemoji 源提取 house 表情彩色 SVG，
+ * 生成 10 个渐变背景圆形头像（1024×1024），用 Chrome headless 导出 PNG。
+ *
+ * 用法：node scripts/gen-emoji-avatars-png.js
+ */
+'use strict';
+const fs = require('fs');
+const path = require('path');
+const vm = require('vm');
+const { execFileSync } = require('child_process');
+
+const ROOT = path.resolve(__dirname, '..');
+const OUT_DIR = path.join(ROOT, 'output', 'agent-avatars-png');
+const TMP_DIR = path.join(ROOT, 'output', '.tmp-emoji');
+const CHROME = 'C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe';
+
+// —— 1. 从资源库读取 twemoji 源，提取 house（🏠）彩色 SVG ——
+global.window = global;
+vm.runInThisContext(fs.readFileSync(path.join(ROOT, 'js', 'data', 'sources', 'twemoji.js'), 'utf8'), { filename: 'twemoji.js' });
+const icons = window['HGB_Source_twemoji'].icons;
+const house = icons.find(x => x.id === 'twemoji:house');
+if (!house) { console.error('❌ 资源库未找到 twemoji:house'); process.exit(1); }
+const houseBody = house.svg; // 24 坐标系的 g 内容（含 translate(0 0) scale(0.666…)）
+
+// —— 2. 10 个渐变背景（16 进制）——
+const BG = [
+  { from: '#667eea', to: '#764ba2' }, // 蓝紫
+  { from: '#2193b0', to: '#6dd5ed' }, // 青蓝
+  { from: '#11998e', to: '#38ef7d' }, // 绿
+  { from: '#f7971e', to: '#ffd200' }, // 橙黄
+  { from: '#ee9ca7', to: '#ffdde1' }, // 粉
+  { from: '#cb2d3e', to: '#ef473a' }, // 红
+  { from: '#41295a', to: '#2F0743' }, // 紫黑
+  { from: '#1e3c72', to: '#2a5298' }, // 深蓝
+  { from: '#f953c6', to: '#b91d73' }, // 玫红
+  { from: '#0575e6', to: '#021B79' }  // 靛蓝
+];
+
+// —— 3. 生成 HTML：1024×1024 圆形渐变底 + 🏠 居中（emoji 内容按 24 坐标缩放 22 → 528px）——
+function buildHtml(from, to) {
+  return `<!DOCTYPE html>
+<html><head><meta charset="utf-8">
+<style>html,body{margin:0;padding:0;width:1024px;height:1024px;overflow:hidden;background:transparent}</style>
+</head><body>
+<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 1024 1024">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0%" stop-color="${from}"/><stop offset="100%" stop-color="${to}"/>
+    </linearGradient>
+    <clipPath id="circle"><circle cx="512" cy="512" r="512"/></clipPath>
+  </defs>
+  <rect width="1024" height="1024" fill="url(#bg)" clip-path="url(#circle)"/>
+  <g transform="translate(512 512) scale(22) translate(-12 -12)">${houseBody}</g>
+</svg>
+</body></html>`;
+}
+
+// —— 4. 逐张导出 PNG ——
+fs.mkdirSync(OUT_DIR, { recursive: true });
+fs.mkdirSync(TMP_DIR, { recursive: true });
+
+for (let i = 0; i < BG.length; i++) {
+  const idx = String(i + 1).padStart(2, '0');
+  const htmlFile = path.join(TMP_DIR, `avatar-${idx}.html`);
+  const pngFile = path.join(OUT_DIR, `agent-${idx}.png`);
+  fs.writeFileSync(htmlFile, buildHtml(BG[i].from, BG[i].to), 'utf8');
+  try {
+    execFileSync(CHROME, [
+      '--headless=new', '--disable-gpu', '--hide-scrollbars',
+      '--force-device-scale-factor=1', '--default-background-color=00000000',
+      '--window-size=1024,1024',
+      '--virtual-time-budget=1000',
+      `--screenshot=${pngFile}`,
+      'file:///' + htmlFile.replace(/\\/g, '/')
+    ], { stdio: 'pipe' });
+    console.log(`✅ agent-${idx}.png  ${BG[i].from} → ${BG[i].to}`);
+  } catch (e) {
+    console.error(`❌ agent-${idx}.png 失败:`, e.message.split('\n')[0]);
+  }
+}
+
+// 清理临时 HTML
+fs.rmSync(TMP_DIR, { recursive: true, force: true });
+console.log('\n🎉 完成 → output/agent-avatars-png/');