干净发布副本

release/UNIVERSAL_SpineThumbnailGenerateServer/js/spine-badge.js

@@ -0,0 +1,49 @@
+// Node 里用 require，插件页面里用 <script> 标签挂到 window。
+(function () {
+const fs = require('fs');
+const path = require('path');
+
+// 插件根目录必须延迟计算：Eagle 在 onPluginCreate 里才给出 plugin.path，
+// 那时代码已经加载完了，所以这里用函数而不是常量。
+function pluginRootPath() {
+	if (typeof window !== 'undefined') {
+		const fromEagle = window.SpinePluginPath || window.SpinePluginRoot;
+		if (fromEagle) return fromEagle;
+	}
+	return typeof __dirname !== 'undefined' ? path.join(__dirname, '..') : '.';
+}
+
+function badgeFile() {
+	return path.join(pluginRootPath(), 'assets', 'spine-badge.png');
+}
+let cachedDataUrl = null;
+
+function dataUrl() {
+	if (!cachedDataUrl) {
+		cachedDataUrl = 'data:image/png;base64,' + fs.readFileSync(badgeFile()).toString('base64');
+	}
+	return cachedDataUrl;
+}
+
+function drawVersion(ctx, width, height, version) {
+	version = String(version || '');
+	if (version.length > 40 || !/^\d+\.\d+(?:\.\d+)?(?:[-+][a-z0-9][a-z0-9.-]*)?$/i.test(version)) return;
+	const fontSize = Math.max(12, Math.round(Math.min(width, height) * 0.055));
+	const margin = Math.max(10, Math.round(Math.min(width, height) * 0.03));
+	ctx.save();
+	try {
+		ctx.font = '600 ' + fontSize + 'px sans-serif';
+		ctx.textAlign = 'left'; ctx.textBaseline = 'middle';
+		const boxHeight = fontSize + 12;
+		const y = height - margin - boxHeight;
+		ctx.fillStyle = 'rgba(0,0,0,0.65)';
+		ctx.fillRect(margin, y, ctx.measureText(version).width + 16, boxHeight);
+		ctx.fillStyle = '#ffffff'; ctx.fillText(version, margin + 8, y + boxHeight / 2);
+	} finally { ctx.restore(); }
+}
+
+const api = { get path() { return badgeFile(); }, dataUrl, drawVersion };
+if (typeof window !== 'undefined') window.SpineBadge = api;
+else if (typeof module !== 'undefined' && module.exports) module.exports = api;
+
+})();