private void LoadInventory()
{
// Decided to switch to just using JSON to store the inventory
try
{
using (Stream stream = File.OpenRead(DBLoc))
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(Inventory));
Inv = (Inventory)serializer.ReadObject(stream);
Inv.CorrectItemErrors(); // No idea why I need this
}
}
catch
{
// using statements automatically close IDisposible objects
using (StreamReader sr = new StreamReader(DBLoc))
{
string head = sr.ReadLine();
string headId = head.Split(',')[0];
headId = headId.Remove(0, 2);
int itemcount = int.Parse(headId);
Inv = new Inventory();
for (int i = 0; i < itemcount; i++)
{
string currentitem = sr.ReadLine();
// Created this CSVHelper in case some idiot decides to put a
// comma in a name or something and corrupt the inventory file.
Item item = CSVHelper.DeserializeItem(currentitem);
Inv.Items.Add(item.Id, item);
}
}
int j = 0;
string filename = Path.Combine(Path.GetDirectoryName(DBLoc), Path.GetFileNameWithoutExtension(DBLoc)
+ ".old" + Path.GetExtension(DBLoc));
while (File.Exists(filename))
{
filename = Path.Combine(Path.GetDirectoryName(DBLoc), Path.GetFileNameWithoutExtension(DBLoc)
+ ".old" + j++.ToString() + Path.GetExtension(DBLoc));
}
File.Move(DBLoc, filename);
DBLoc = Path.Combine(Path.GetDirectoryName(DBLoc), Path.GetFileNameWithoutExtension(DBLoc) + ".json");
SaveInventory();
}
}
public override string ToString()
{
return(CSVHelper.SerializeItem(this));
}