freewig 0.1.2+1

Freewig can be used to extract the meta data and media files from Wherigo Cartridges

example/main.dart

import 'dart:io';

import 'package:freewig/freewig.dart';

void main(List<String> arguments) async {
  var file = File(arguments[0]); // path/incl/cartridge.gwc
  var cartridge = await parseFile(file);

  var export = Directory('export');
  var exists = await export.exists();
  if (exists) {
    await export.delete(recursive: true);
  }
  await export.create(recursive: true);

  var contents = '';
  contents += 'Cartridge-Id: ${cartridge.cartridgeGuid}\n';
  contents += 'Name: ${cartridge.cartridgeName}\n';
  contents += 'Description: ${cartridge.cartridgeDesc}\n';
  contents += 'StartLocation: ${cartridge.startLocationDesc}\n';
  contents += 'Latitude: ${cartridge.latLng.latitude}\n';
  contents += 'Longitude: ${cartridge.latLng.longitude}\n';
  contents += 'Player: ${cartridge.playerName}\n';
  contents += 'Author: ${cartridge.author}\n';
  contents += 'Type: ${cartridge.typeOfCartridge}\n';
  contents += 'Device: ${cartridge.recommendDevice}\n';
  contents += 'Version: ${cartridge.version}\n';
  contents += '\n';
  contents += 'Completion-Code: ${cartridge.completionCode}\n';
  contents += '\n';
  contents += 'ItemCount: ${cartridge.mediaObjects.length}\n';
  var infoFile = File('${export.path}/cartridge_info.txt');
  await infoFile.writeAsString(contents);

  cartridge.mediaObjects.forEach((index, data) async {
    var objectFile = File('${export.path}/object_$index.${data.objectType}');
    await objectFile.writeAsBytes(data.data);
  });
}