@awayfl/avm2/lib/abc/lazy/createGlobalNative.ts

Virtual machine for executing AS3 code

import { AXSecurityDomain } from '../../run/AXSecurityDomain';

export function createGlobalNative(native: Function, sec: AXSecurityDomain) {

	return function() {
		switch (arguments.length) {
			case 0: return native(sec);
			case 1: return native(sec, arguments[0]);
			case 2: return native(sec, arguments[0], arguments[1]);
			case 3: return native(sec, arguments[0], arguments[1], arguments[2]);
			default: {
				const args: any[] = [sec];
				for (let i = 0; i < arguments.length; i++) {
					args.push(arguments[i]);
				}
				return native.apply(this, args);
			}
		}
	};
}