lr-core/line-rider-engine/lines/index.js

Line Rider core library

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.LineTypes = undefined;

var _LineTypes = require('./LineTypes.js');

Object.defineProperty(exports, 'LineTypes', {
  enumerable: true,
  get: function () {
    return _interopRequireDefault(_LineTypes).default;
  }
});
exports.createLineFromJson = createLineFromJson;

var _LineTypes2 = _interopRequireDefault(_LineTypes);

var _SolidLine = require('./SolidLine.js');

var _SolidLine2 = _interopRequireDefault(_SolidLine);

var _AccLine = require('./AccLine.js');

var _AccLine2 = _interopRequireDefault(_AccLine);

var _SceneryLine = require('./SceneryLine.js');

var _SceneryLine2 = _interopRequireDefault(_SceneryLine);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const LEFT_EXTENDED = 1;
const RIGHT_EXTENDED = 2;

function createLineFromJson(data) {
  if (data.extended) {
    data.leftExtended = !!(LEFT_EXTENDED & data.extended);
    data.rightExtended = !!(RIGHT_EXTENDED & data.extended);
  }
  switch (data.type) {
    case undefined:
      throw new TypeError(`Line JSON requires type: ${ data.toString() }`);
    case _LineTypes2.default.SOLID:
      return new _SolidLine2.default(data);
    case _LineTypes2.default.ACC:
      return new _AccLine2.default(data);
    case _LineTypes2.default.SCENERY:
      return new _SceneryLine2.default(data);
    default:
      console.warn(`Line JSON has unknown type, creating as scenery line: ${ data.toString() }`);
    // return new Line(data)
  }
}