/// <summary>
/// 创建文件系统。
/// </summary>
/// <param name="fullPath">要创建的文件系统的完整路径。</param>
/// <param name="access">要创建的文件系统的访问方式。</param>
/// <param name="maxFileCount">要创建的文件系统的最大文件数量。</param>
/// <param name="maxBlockCount">要创建的文件系统的最大块数据数量。</param>
/// <returns>创建的文件系统。</returns>
public IFileSystem CreateFileSystem(string fullPath, FileSystemAccess access, int maxFileCount, int maxBlockCount)
{
if (string.IsNullOrEmpty(fullPath))
{
throw new GameFrameworkException("Full path is invalid.");
}
if (access == FileSystemAccess.Unspecified)
{
throw new GameFrameworkException("Access is invalid.");
}
if (access == FileSystemAccess.Read)
{
throw new GameFrameworkException("Access read is invalid.");
}
fullPath = Utility.Path.GetRegularPath(fullPath);
if (m_FileSystems.ContainsKey(fullPath))
{
throw new GameFrameworkException(Utility.Text.Format("File system '{0}' is already exist.", fullPath));
}
FileSystemStream fileSystemStream = new DotNetFileSystemStream(fullPath, access, true);
FileSystem fileSystem = FileSystem.Create(fullPath, access, fileSystemStream, maxFileCount, maxBlockCount);
if (fileSystem == null)
{
throw new GameFrameworkException(Utility.Text.Format("Create file system '{0}' failure.", fullPath));
}
m_FileSystems.Add(fullPath, fileSystem);
return(fileSystem);
}
/// <summary>
/// 加载文件系统。
/// </summary>
/// <param name="fullPath">要加载的文件系统的完整路径。</param>
/// <param name="access">要加载的文件系统的访问方式。</param>
/// <returns>加载的文件系统。</returns>
public IFileSystem LoadFileSystem(string fullPath, FileSystemAccess access)
{
if (string.IsNullOrEmpty(fullPath))
{
throw new GameFrameworkException("Full path is invalid.");
}
if (access == FileSystemAccess.Unspecified)
{
throw new GameFrameworkException("Access is invalid.");
}
fullPath = Utility.Path.GetRegularPath(fullPath);
if (m_FileSystems.ContainsKey(fullPath))
{
throw new GameFrameworkException(Utility.Text.Format("File system '{0}' is already exist.", fullPath));
}
FileSystemStream fileSystemStream = new DotNetFileSystemStream(fullPath, access, false);
FileSystem fileSystem = FileSystem.Load(fullPath, access, fileSystemStream);
if (fileSystem == null)
{
throw new GameFrameworkException(Utility.Text.Format("Load file system '{0}' failure.", fullPath));
}
m_FileSystems.Add(fullPath, fileSystem);
return(fileSystem);
}
