/// <summary>Load an <see cref="Asset"/>.</summary>
/// <param name="loader"></param>
/// <param name="formats"></param>
/// <param name="resolveConflict"></param>
/// <returns></returns>
public static Asset LoadAsset(AssetLoader loader, IEnumerable <AssetFormat> formats, ResolveLoadConflictCallback resolveConflict = null)
{
LoadMatchStrength matchStrength;
AssetFormat format = LoadMatchAsset(out matchStrength, loader, formats, resolveConflict);
if (loader.Context != null)
{
loader.Context.LoadErrors = loader.Errors;
}
return(format.Load(loader));
}
/// <summary>Load an <see cref="Asset"/>.</summary>
/// <param name="loader"></param>
/// <param name="formats"></param>
/// <param name="resolveConflict"></param>
/// <param name="progress"></param>
/// <param name="progressUpdateRate"></param>
/// <returns></returns>
public static Task <Asset> LoadAssetAsync(AssetLoader loader, IEnumerable <AssetFormat> formats, ResolveLoadConflictCallback resolveConflict = null, AssetLoaderProgressCallback progress = null, TimeSpan?progressUpdateRate = null)
{
TimeSpan progressUpdateRateValue = progressUpdateRate.GetValueOrDefault(TimeSpan.FromSeconds(0.1));
LoadMatchStrength matchStrength;
AssetFormat format = LoadMatchAsset(out matchStrength, loader, formats, resolveConflict);
if (loader.Context != null)
{
loader.Context.LoadErrors = loader.Errors;
}
return(new Task <Asset>(() => {
Asset asset = null;
bool complete = false;
Thread loadThread = new Thread(() => {
asset = format.Load(loader);
complete = true;
});
loadThread.Start();
while (!complete)
{
if (!loadThread.IsAlive)
{
throw new InvalidOperationException("The load operation failed.");
}
Thread.Sleep(progressUpdateRateValue);
if (progress != null)
{
progress.Invoke(loader);
}
}
return asset;
}));
}
