/// <summary>
/// Loads the cards from the database.
/// </summary>
/// <param name="filename">The filename of the XML Card Database.</param>
/// <returns>A List of every card in the database</returns>
private List<Card> LoadCardsFromDatabase(string filename)
{
var _cards = new List<Card>();
var xml = XDocument.Load(filename);
// Load the cards
var xmlCardList = from c in xml.Descendants("cards").Elements("card")
orderby (string)c.Element("name")
select new {
Name = (string)c.Element("name"),
Set = (string)c.Element("set"),
ImageUri = (string)c.Element("set").Attribute("picURL"),
Color = (string)c.Element("color"),
ManaCost = (string)c.Element("manacost"),
Type = (string)c.Element("type"),
PT = (string)c.Element("pt"),
Text = (string)c.Element("text")
};
foreach(var card in xmlCardList) {
int power = 0;
int toughness = 0;
if(card.PT != null) {
string[] ptParts = card.PT.Split('/');
try {
power = int.Parse(ptParts[0]);
toughness = int.Parse(ptParts[1]);
} catch(System.FormatException) {
power = 0;
toughness = 0;
}
}
var cardEntry = new Card {
Name = card.Name,
Set = card.Set,
ImageUri = card.ImageUri,
Color = card.Color,
ManaCost = card.ManaCost,
Type = card.Type,
Power = power,
Toughness = toughness,
Text = card.Text
};
_cards.Add(cardEntry);
}
return _cards;
}
/// <summary>
/// Checks if the card meets certain filter conditions.
/// </summary>
/// <param name="card">The card to check the conditions of.</param>
/// <param name="setFilter">A comma-separated list of sets to include.</param>
/// <param name="colorFilter">A comma-separated list of colors to include</param>
/// <returns>true if the conditions are met, false otherwise.</returns>
private bool CheckFilterConditions(Card card, string setFilter, string colorFilter)
{
bool passesSetFilter = false;
bool passesColorFilter = false;
if(setFilter != string.Empty) {
string[] sets = setFilter.Split(',');
foreach(var set in sets) {
if(card.Set.ToLower() == set.ToLower()) {
passesSetFilter = true;
break;
}
}
} else {
passesSetFilter = true;
}
if(colorFilter != string.Empty) {
string[] colors = colorFilter.Split(',');
foreach(var color in colors) {
if((card.Color != null ? card.Color : "X").ToLower() == color.ToLower()) {
passesColorFilter = true;
break;
}
}
} else {
passesColorFilter = true;
}
return (passesSetFilter && passesColorFilter);
}