nes-emu/registers/index.js

A NES emulator

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
Object.defineProperty(exports, "InMemoryRegister", {
  enumerable: true,
  get: function () {
    return _InMemoryRegister.default;
  }
});
Object.defineProperty(exports, "MixedInMemoryRegister", {
  enumerable: true,
  get: function () {
    return _MixedInMemoryRegister.default;
  }
});
exports.WriteOnlyInMemoryRegister = void 0;
var _InMemoryRegister = _interopRequireDefault(require("./InMemoryRegister"));
var _MixedInMemoryRegister = _interopRequireDefault(require("./MixedInMemoryRegister"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
/** A write-only `InMemoryRegister`. */
class WriteOnlyInMemoryRegister extends _InMemoryRegister.default {
  /** Reads nothing (write-only address). */
  readAt() {
    return 0;
  }
}
exports.WriteOnlyInMemoryRegister = WriteOnlyInMemoryRegister;