Initial commit: GamePortrait 竖屏版 - 深色豪华主题

2026-01-16 17:47:53 +08:00
commit 40976e4b45
26611 changed files with 2843638 additions and 0 deletions
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+var $ = require('../internals/export');
+var fails = require('../internals/fails');
+
+// eslint-disable-next-line es/no-math-imul -- required for testing
+var $imul = Math.imul;
+
+var FORCED = fails(function () {
+  return $imul(0xFFFFFFFF, 5) != -5 || $imul.length != 2;
+});
+
+// `Math.imul` method
+// https://tc39.es/ecma262/#sec-math.imul
+// some WebKit versions fails with big numbers, some has wrong arity
+$({ target: 'Math', stat: true, forced: FORCED }, {
+  imul: function imul(x, y) {
+    var UINT16 = 0xFFFF;
+    var xn = +x;
+    var yn = +y;
+    var xl = UINT16 & xn;
+    var yl = UINT16 & yn;
+    return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0);
+  }
+});