/// <summary>
/// Return list of key path to changed content file.
/// </summary>
/// <returns></returns>
public IEnumerable <string> GetChangedDependencies()
{
var changedDeps = new List <string>();
if (!TargetFileExists)
{
throw new InvalidOperationException("Target file does not exist");
}
var targetTime = File.GetLastWriteTime(FullTargetPath);
using (var assetStream = AssetStream.OpenRead(FullTargetPath)) {
foreach (var dependency in assetStream.Dependencies)
{
if (context.ContentFileExists(dependency))
{
var fullDependencyPath = context.ResolveContentPath(dependency);
var sourceTime = File.GetLastWriteTime(fullDependencyPath);
if (targetTime < sourceTime)
{
changedDeps.Add(dependency);
}
}
}
}
return(changedDeps);
}
public IEnumerable <string> GetAllDependencies()
{
var removedDeps = new List <string>();
using (var assetStream = AssetStream.OpenRead(FullTargetPath)) {
return(assetStream.Dependencies);
}
}
/// <summary>
/// Return list of key path to changed content file.
/// </summary>
/// <returns></returns>
public IEnumerable <string> GetNewDependencies(IEnumerable <string> currentDependencies)
{
if (!TargetFileExists)
{
throw new InvalidOperationException("Target file does not exist");
}
using (var assetStream = AssetStream.OpenRead(FullTargetPath)) {
var hashSet = new HashSet <string>(assetStream.Dependencies);
return(currentDependencies.Where(dep => !hashSet.Contains(dep)));
}
}
/// <summary>
/// Return list of key path to changed content file.
/// </summary>
/// <returns></returns>
public IEnumerable <string> GetRemovedDependencies()
{
var removedDeps = new List <string>();
if (!TargetFileExists)
{
throw new InvalidOperationException("Target file does not exist");
}
using (var assetStream = AssetStream.OpenRead(FullTargetPath)) {
foreach (var dependency in assetStream.Dependencies)
{
if (!context.ContentFileExists(dependency))
{
removedDeps.Add(dependency);
}
}
}
return(removedDeps);
}
