/// <summary>
/// 检查对象。
/// </summary>
/// <param name="name">对象名称。</param>
/// <returns>要检查的对象是否存在。</returns>
public bool CanSpawn(string name)
{
GameFrameworkLinkedListRange <Object <T> > objectRange = default(GameFrameworkLinkedListRange <Object <T> >);
if (m_Objects.TryGetValue(name, out objectRange))
{
foreach (Object <T> internalObject in objectRange)
{
if (m_AllowMultiSpawn || !internalObject.IsInUse)
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// 检查对象。
/// </summary>
/// <param name="name">对象名称。</param>
/// <returns>要检查的对象是否存在。</returns>
public bool CanSpawn(string name)
{
if (name == null)
{
throw new GameFrameworkException("Name is invalid.");
}
GameFrameworkLinkedListRange <Object <T> > objectRange = default(GameFrameworkLinkedListRange <Object <T> >);
if (m_Objects.TryGetValue(name, out objectRange))
{
foreach (Object <T> internalObject in objectRange)
{
if (m_AllowMultiSpawn || !internalObject.IsInUse)
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// 获取文件系统。
/// </summary>
/// <param name="name">要获取的文件系统的名称。</param>
/// <param name="access">要获取的文件系统的访问方式。</param>
/// <returns>获取的文件系统。</returns>
public IFileSystem GetFileSystem(string name, FileSystemAccess access)
{
if (string.IsNullOrEmpty(name))
{
throw new GameFrameworkException("Name is invalid.");
}
GameFrameworkLinkedListRange <FileSystem> range = default(GameFrameworkLinkedListRange <FileSystem>);
if (m_RegisteredFileSystems.TryGetValue(name, out range))
{
foreach (FileSystem fileSystem in range)
{
if (access != FileSystemAccess.Unspecified && (fileSystem.Access & access) != access)
{
continue;
}
return(fileSystem);
}
}
return(null);
}
private int GetEmptyBlockIndex()
{
GameFrameworkLinkedListRange <int> lengthRange = default(GameFrameworkLinkedListRange <int>);
if (m_FreeBlockIndexes.TryGetValue(0, out lengthRange))
{
int blockIndex = lengthRange.First.Value;
m_FreeBlockIndexes.Remove(0, blockIndex);
return(blockIndex);
}
if (m_BlockDatas.Count < m_HeaderData.MaxBlockCount)
{
int blockIndex = m_BlockDatas.Count;
m_BlockDatas.Add(BlockData.Empty);
WriteHeaderData();
return(blockIndex);
}
return(-1);
}