async Task ExecuteLoadItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
Items.Clear();
await PCLSourceManager.InitAsync().ConfigureAwait(false);
BuilderContext TinyContext = new BuilderContext();
ConfigManager config = await TinyContext.LoadConfigAsync(await PCLSourceManager.Data.GetFileAsync("Config.xml").ConfigureAwait(false)).ConfigureAwait(false);
await TinyContext.LoadLevelAsync(await PCLSourceManager.Data.GetFileAsync(config.Levels).ConfigureAwait(false)).ConfigureAwait(false);
await TinyContext.ImportClassesAsync(false).ConfigureAwait(true);
await TinyContext.ImportSubClassesAsync(false).ConfigureAwait(true);
ExistenceCheckResult res = await App.Storage.CheckExistsAsync("Characters");
IFolder characters = await App.Storage.CreateFolderAsync("Characters", CreationCollisionOption.OpenIfExists);
if (res == ExistenceCheckResult.NotFound)
{
IFile example = await characters.CreateFileAsync("Ex Ample.cb5", CreationCollisionOption.ReplaceExisting);
var assembly = typeof(PCLSourceManager).GetTypeInfo().Assembly;
using (Stream stream = assembly.GetManifestResourceStream("CB_5e.Ex Ample.cb5"))
{
using (Stream ex = await example.OpenAsync(FileAccess.ReadAndWrite))
{
await stream.CopyToAsync(ex);
}
}
}
items.Clear();
foreach (IFile c in await characters.GetFilesAsync().ConfigureAwait(false))
{
if (!c.Name.EndsWith(".cb5", StringComparison.OrdinalIgnoreCase))
{
continue;
}
try
{
Player p = await TinyContext.LoadPlayerAsync(c);
items.Add(new Character(p));
//{
// Player = p
//});
} catch (Exception e)
{
ConfigManager.LogError(e);
}
}
UpdateItems();
}
catch (Exception ex)
{
Debug.WriteLine(ex);
MessagingCenter.Send(new MessagingCenterAlert
{
Title = "Error",
Message = "Unable to load items.",
Cancel = "OK"
}, "message");
}
finally
{
IsBusy = false;
}
}