/// <summary>
/// Load the file and construct a Shop from
/// the found items
/// </summary>
/// <param name="file">file to load</param>
/// <returns></returns>
public Shop load(string file)
{
var weapons = new List <Weapon>();
var armours = new List <Armour>();
var potions = new List <Potion>();
try {
File.ReadAllLines(file).ToList().ForEach(line => {
var s = line.Split(',');
var rest = s.Skip(1).ToArray();
switch (s[0])
{
case "W":
weapons.Add(WeaponImpl.FromCSV(rest));
break;
case "A":
armours.Add(Armour.FromCSV(rest));
break;
case "P":
potions.Add(Potion.FromCSV(rest));
break;
default:
throw new InvalidItemException("Invalid entry in file");
}
});
} catch (FileNotFoundException e) {
throw new ShopLoaderException(e.Message, e);
} catch (InvalidItemException e) {
throw new ShopLoaderException(e.Message, e);
}
return(new Shop(weapons, armours, potions));
}