private static GameShop ReadPriceList(string path)
{
XDocument xdoc = null;
try
{
xdoc = XDocument.Load(path);
}
catch (XmlException) { }
if (xdoc == null || xdoc.Root == null) return null;
var xNameCategories = XName.Get("categories", DefaultNamespace);
var xNameCategory = XName.Get("category", DefaultNamespace);
var xNameItem = XName.Get("item", DefaultNamespace);
var result = new GameShop();
var categoriesRoot = xdoc.Root.Element(xNameCategories);
if (categoriesRoot == null)
return null;
foreach (var xcat in categoriesRoot.Elements(xNameCategory))
{
var catAttr = xcat.Attribute("name");
if (catAttr == null || string.IsNullOrEmpty(catAttr.Value)) return null;
var category = new ShopItemCollection(catAttr.Value.Trim());
foreach (var xitem in xcat.Elements(xNameItem))
{
var idAttr = xitem.Attribute("id");
var titleAttr = xitem.Attribute("title");
var qualityAttr = xitem.Attribute("quality");
var raceAttr = xitem.Attribute("race");
var iconAttr = xitem.Attribute("icon");
var countAttr = xitem.Attribute("count");
var priceAttr = xitem.Attribute("price");
if (idAttr == null || string.IsNullOrEmpty(idAttr.Value)) continue;
if (titleAttr == null || string.IsNullOrEmpty(titleAttr.Value)) continue;
if (priceAttr == null || string.IsNullOrEmpty(priceAttr.Value)) continue;
uint id;
uint price;
uint count;
var idTest = uint.TryParse(idAttr.Value, out id);
var priceTest = uint.TryParse(priceAttr.Value, out price);
if (!idTest || !priceTest) continue;
if (countAttr != null)
{
var countTest = uint.TryParse(countAttr.Value, out count);
if (!countTest)
count = 1;
}
else
count = 1;
var quality = ItemQuality.Common;
if (qualityAttr != null &&
!string.IsNullOrEmpty(qualityAttr.Value))
{
ItemQuality temp;
var qualityTest = Enum.TryParse(qualityAttr.Value, true, out temp);
if (qualityTest)
quality = temp;
}
var race = ItemRaceRestriction.Universal;
if (raceAttr != null &&
!string.IsNullOrEmpty(raceAttr.Value))
{
ItemRaceRestriction temp;
var raceTest = Enum.TryParse(raceAttr.Value, true, out temp);
if (raceTest)
race = temp;
}
string icon = null;
if (iconAttr != null &&
!string.IsNullOrEmpty(iconAttr.Value))
icon = iconAttr.Value.Trim();
category.Add(new ShopItem(id, titleAttr.Value.Trim(), quality, race, icon, count, price));
}
if (category.Count > 0)
result.Add(category);
}
return result.Count == 0 ? null : result;
}
private static GameShop ReadPriceList(string path)
{
XDocument xdoc = null;
try
{
xdoc = XDocument.Load(path);
}
catch (XmlException) { }
if (xdoc == null || xdoc.Root == null)
{
return(null);
}
var xNameCategories = XName.Get("categories", DefaultNamespace);
var xNameCategory = XName.Get("category", DefaultNamespace);
var xNameItem = XName.Get("item", DefaultNamespace);
var result = new GameShop();
var categoriesRoot = xdoc.Root.Element(xNameCategories);
if (categoriesRoot == null)
{
return(null);
}
foreach (var xcat in categoriesRoot.Elements(xNameCategory))
{
var catAttr = xcat.Attribute("name");
if (catAttr == null || string.IsNullOrEmpty(catAttr.Value))
{
return(null);
}
var category = new ShopItemCollection(catAttr.Value.Trim());
foreach (var xitem in xcat.Elements(xNameItem))
{
var idAttr = xitem.Attribute("id");
var titleAttr = xitem.Attribute("title");
var qualityAttr = xitem.Attribute("quality");
var raceAttr = xitem.Attribute("race");
var iconAttr = xitem.Attribute("icon");
var countAttr = xitem.Attribute("count");
var priceAttr = xitem.Attribute("price");
if (idAttr == null || string.IsNullOrEmpty(idAttr.Value))
{
continue;
}
if (titleAttr == null || string.IsNullOrEmpty(titleAttr.Value))
{
continue;
}
if (priceAttr == null || string.IsNullOrEmpty(priceAttr.Value))
{
continue;
}
uint id;
uint price;
uint count;
var idTest = uint.TryParse(idAttr.Value, out id);
var priceTest = uint.TryParse(priceAttr.Value, out price);
if (!idTest || !priceTest)
{
continue;
}
if (countAttr != null)
{
var countTest = uint.TryParse(countAttr.Value, out count);
if (!countTest)
{
count = 1;
}
}
else
{
count = 1;
}
var quality = ItemQuality.Common;
if (qualityAttr != null &&
!string.IsNullOrEmpty(qualityAttr.Value))
{
ItemQuality temp;
var qualityTest = Enum.TryParse(qualityAttr.Value, true, out temp);
if (qualityTest)
{
quality = temp;
}
}
var race = ItemRaceRestriction.Universal;
if (raceAttr != null &&
!string.IsNullOrEmpty(raceAttr.Value))
{
ItemRaceRestriction temp;
var raceTest = Enum.TryParse(raceAttr.Value, true, out temp);
if (raceTest)
{
race = temp;
}
}
string icon = null;
if (iconAttr != null &&
!string.IsNullOrEmpty(iconAttr.Value))
{
icon = iconAttr.Value.Trim();
}
category.Add(new ShopItem(id, titleAttr.Value.Trim(), quality, race, icon, count, price));
}
if (category.Count > 0)
{
result.Add(category);
}
}
return(result.Count == 0 ? null : result);
}
