PPT-MCP

'use strict'; var modulo = require('./modulo'); var ToNumber = require('./ToNumber'); var truncate = require('./truncate'); var isFinite = require('math-intrinsics/isFinite'); // https://262.ecma-international.org/14.0/#sec-toint16 var two16 = 0x10000; // Math.pow(2, 16); module.exports = function ToInt16(argument) { var number = ToNumber(argument); if (!isFinite(number) || number === 0) { return 0; } var int = truncate(number); var int16bit = modulo(int, two16); return int16bit >= 0x8000 ? int16bit - two16 : int16bit; };