public SaveItemXmlWrapper ToXmlWrapper(ISaveItem param)
{
SaveItemXmlWrapper pxw = new SaveItemXmlWrapper();
if (param.Layer != null)
{
pxw.X = param.Layer.Resolution.X;
pxw.Y = param.Layer.Resolution.Y;
var arr = new float[pxw.X * pxw.Y];
for (int y = 0; y < pxw.Y; y++)
{
for (int x = 0; x < pxw.X; x++)
{
var val = param.Layer[x, y];
if (!val.HasValue)
{
arr[pxw.X * y + x] = nullRepr;
}
else
{
arr[pxw.X * y + x] = val.Value;
}
}
}
// pxw.LayerData = arr; ;
}
pxw.World = wc.ToXmlWrapper(param.World);
return(pxw);
}
public void SaveToWriter(ISaveItem si, TextWriter tw)
{
var sxmlw = saveItemConverter.ToXmlWrapper(si);
XmlSerializer serializer = new XmlSerializer(typeof(SaveItemXmlWrapper));
serializer.Serialize(tw, sxmlw);
}
public void Save(ISaveItem si, FileInfo fi)
{
try
{
using (TextWriter writer = new StreamWriter(fi.FullName))
{
this.SaveToWriter(si, writer);
}
}
catch (Exception)
{
// safe way to delete file without race condition
try
{
File.Delete(fi.FullName);
}
catch (Exception) { }
throw;
}
}
public void AddItem(ISaveItem item)
{
items.Add(item);
RaisePropertyChange("Items");
}