private void TestEntityState(Simulation ecs, int expectedMemoryConsumption, out MemoryResource memoryResource)
{
Assert.That(ecs.Entities.Count, Is.EqualTo(2), "Entity count incorrect at initialization");
var system = ecs.Entities[1];
Assert.That(system.HasComponent <Subsystem>(), "First entity does not have subsystem component");
var item = ecs.Entities[2];
Assert.That(item.HasComponent <IItemType>(), "Second entity does not have item component");
ItemStorage itemStorage;
Assert.That(system.TryGetComponent(out itemStorage), "System does not have ItemSTorage component");
Assert.That(itemStorage.Items[0], Is.Not.Null, "Item storage not initialized");
Assert.That(itemStorage.Items[0].Item.HasValue, "Item storage location 0 has not item");
Assert.That(itemStorage.Items[0].Item.Value, Is.EqualTo(item.Id), "Item storage item id mismatch");
ConsumeMemory consumeMemory;
Assert.That(item.TryGetComponent(out consumeMemory), "Item does not have ConsumeMemory component");
Assert.That(consumeMemory.Value, Is.EqualTo(SimulationConstants.ItemMemoryConsumption), "ConsumeMemory initial value incorrect");
Assert.That(system.TryGetComponent(out memoryResource), "System does not have MemoryResource component");
Assert.That(memoryResource.Maximum, Is.EqualTo(SimulationConstants.SubsystemMaxMemory), "System memory resource");
Assert.That(memoryResource.Value, Is.EqualTo(expectedMemoryConsumption), "System memory resource initial value incorrect");
}
/// <summary>
/// Initializes a <see cref="FlatMapKeyValueStore{T}"/>. Reads and writes the store to and from the file imkvdb.arc
/// in the specified <paramref name="rootPath"/> directory. This directory must exist when calling <see cref="Initialize"/>,
/// but it is not required for the imkvdb.arc file to exist.
/// </summary>
/// <param name="fsClient">The <see cref="FileSystemClient"/> to use for reading and writing the archive.</param>
/// <param name="rootPath">The directory path used to load and save the archive file. Directory must already exist.</param>
/// <param name="capacity">The maximum number of entries that can be stored.</param>
/// <param name="memoryResource"><see cref="MemoryResource"/> for allocating buffers to hold entries and values.</param>
/// <param name="autoBufferMemoryResource"><see cref="MemoryResource"/> for allocating temporary buffers
/// when reading and writing the store to a file.</param>
/// <returns>The <see cref="Result"/> of the operation.</returns>
public Result Initialize(FileSystemClient fsClient, U8Span rootPath, int capacity,
MemoryResource memoryResource, MemoryResource autoBufferMemoryResource)
{
// The root path must be an existing directory
Result rc = fsClient.GetEntryType(out DirectoryEntryType rootEntryType, rootPath);
if (rc.IsFailure())
{
return(rc);
}
if (rootEntryType == DirectoryEntryType.File)
{
return(ResultFs.PathNotFound.Log());
}
var sb = new U8StringBuilder(_archivePath.Get());
sb.Append(rootPath).Append(ArchiveFileName);
rc = _index.Initialize(capacity, memoryResource);
if (rc.IsFailure())
{
return(rc);
}
_fsClient = fsClient;
_memoryResource = memoryResource;
_memoryResourceForAutoBuffers = autoBufferMemoryResource;
return(Result.Success);
}
public SaveDataIndexerManager(FileSystemClient fsClient, ulong saveDataId, MemoryResource memoryResource,
IDeviceHandleManager sdCardHandleManager, bool isBisUserRedirectionEnabled)
{
FsClient = fsClient;
SaveDataId = saveDataId;
MemoryResource = memoryResource;
_sdCardHandleManager = sdCardHandleManager;
IsBisUserRedirectionEnabled = isBisUserRedirectionEnabled;
_tempIndexer.Indexer = new SaveDataIndexerLite();
}
public Result Initialize(long size, MemoryResource memoryResource)
{
MemoryResource.Buffer buffer = memoryResource.Allocate(size, Alignment);
if (!buffer.IsValid)
{
return(ResultKvdb.AllocationFailed.Log());
}
_memoryResource = memoryResource;
_buffer = buffer;
return(Result.Success);
}
public SaveDataIndexer(FileSystemClient fsClient, U8Span mountName, SaveDataSpaceId spaceId, ulong saveDataId, MemoryResource memoryResource)
{
FsClient = fsClient;
SaveDataId = saveDataId;
SpaceId = spaceId;
MemoryResource = memoryResource;
// note: FS uses a separate PooledBufferMemoryResource here
BufferMemoryResource = memoryResource;
KvDatabase = new FlatMapKeyValueStore <SaveDataAttribute>();
IsInitialized = false;
IsKvdbLoaded = false;
Handle = 1;
MountName = mountName.ToU8String();
}
protected void given_remote_resource(string uri, MemoryResource resource)
{
Client.Resources[uri.ToUri()] = resource;
}
protected override bool DoIsEqual(MemoryResource other)
{
return(ReferenceEquals(this, other));
}