/// <summary>
/// Upload any resources that have been collected to the collection.
/// </summary>
/// <param name="environment">The environment to load from</param>
/// <param name="collector">The collector that gathered the resources</param>
/// <returns>Completion task</returns>
public async Task Upload(IEnvironment environment, ResourceCollector collector)
{
if (environment?.ID == null)
{
return;
}
EnsureEnvironment(environment);
var rlist = _resources[environment.ID];
var tlist = _textures[environment.ID];
var textures = collector.Textures.Except(tlist, StringComparer.InvariantCultureIgnoreCase).ToHashSet();
if (textures.Any())
{
var tc = await environment.GetTextureCollection();
var items = await tc.GetTextureItems(textures);
using (var ss = tc.GetStreamSource())
{
// ReSharper disable once AccessToDisposedClosure : We know this closure completes before `ss` is disposed due to Task.WaitAll
var tasks = items.Select(x => Task.Run(() => UploadTexture(environment, x, ss))).ToList();
await Task.WhenAll(tasks);
rlist.AddRange(tasks.Select(x => x.Result));
tlist.UnionWith(textures);
}
}
}
public void Merge(ResourceCollector collector)
{
Textures.UnionWith(collector.Textures);
AddedRenderables.UnionWith(collector.AddedRenderables);
RemovedRenderables.UnionWith(collector.RemovedRenderables);
}