/// <summary>
/// 应用指定资源包的资源。
/// </summary>
/// <param name="resourcePackPath">要应用的资源包路径。</param>
public void ApplyResources(string resourcePackPath)
{
if (!m_CheckResourcesComplete)
{
throw new GameFrameworkException("You must check resources complete first.");
}
if (m_ApplyingResourcePackStream != null)
{
throw new GameFrameworkException(Utility.Text.Format("There is already a resource pack '{0}' being applied.", m_ApplyingResourcePackPath));
}
if (m_UpdatingResourceGroup != null)
{
throw new GameFrameworkException(Utility.Text.Format("There is already a resource group '{0}' being updated.", m_UpdatingResourceGroup.Name));
}
try
{
long length = 0L;
ResourcePackVersionList versionList = default(ResourcePackVersionList);
using (FileStream fileStream = new FileStream(resourcePackPath, FileMode.Open, FileAccess.Read))
{
length = fileStream.Length;
versionList = m_ResourceManager.m_ResourcePackVersionListSerializer.Deserialize(fileStream);
}
if (!versionList.IsValid)
{
throw new GameFrameworkException("Deserialize resource pack version list failure.");
}
if (versionList.Offset + versionList.Length != length)
{
throw new GameFrameworkException("Resource pack length is invalid.");
}
m_ApplyingResourcePackPath = resourcePackPath;
m_ApplyingResourcePackStream = new FileStream(resourcePackPath, FileMode.Open, FileAccess.Read);
m_ApplyingResourcePackStream.Position = versionList.Offset;
m_FailureFlag = false;
ResourcePackVersionList.Resource[] resources = versionList.GetResources();
foreach (ResourcePackVersionList.Resource resource in resources)
{
foreach (UpdateInfo updateInfo in m_UpdateCandidateInfo)
{
if (updateInfo.ResourceName.Name == resource.Name && updateInfo.ResourceName.Variant == resource.Variant && updateInfo.ResourceName.Extension == resource.Extension)
{
if (updateInfo.LoadType == (LoadType)resource.LoadType && updateInfo.Length == resource.Length && updateInfo.HashCode == resource.HashCode)
{
m_ApplyWaitingInfo.Add(new ApplyInfo(updateInfo.ResourceName, updateInfo.LoadType, resource.Offset, resource.Length, resource.HashCode, resource.ZipLength, resource.ZipHashCode, updateInfo.ResourcePath));
}
break;
}
}
}
}
catch (Exception exception)
{
if (m_ApplyingResourcePackStream != null)
{
m_ApplyingResourcePackStream.Dispose();
m_ApplyingResourcePackStream = null;
}
throw new GameFrameworkException(Utility.Text.Format("Apply resources '{0}' with exception '{1}'.", resourcePackPath, exception.ToString()), exception);
}
}
/// <summary>
/// 应用指定资源包的资源。
/// </summary>
/// <param name="resourcePackPath">要应用的资源包路径。</param>
public void ApplyResources(string resourcePackPath)
{
if (!m_CheckResourcesComplete)
{
throw new GameFrameworkException("You must check resources complete first.");
}
if (m_ApplyingResourcePackStream != null)
{
throw new GameFrameworkException(Utility.Text.Format("There is already a resource pack '{0}' being applied.", m_ApplyingResourcePackPath));
}
if (m_UpdatingResourceGroup != null)
{
throw new GameFrameworkException(Utility.Text.Format("There is already a resource group '{0}' being updated.", m_UpdatingResourceGroup.Name));
}
if (m_UpdateWaitingInfoWhilePlaying.Count > 0)
{
throw new GameFrameworkException("There are already some resources being updated while playing.");
}
try
{
long length = 0L;
ResourcePackVersionList versionList = default(ResourcePackVersionList);
using (FileStream fileStream = new FileStream(resourcePackPath, FileMode.Open, FileAccess.Read))
{
length = fileStream.Length;
versionList = m_ResourceManager.m_ResourcePackVersionListSerializer.Deserialize(fileStream);
}
if (!versionList.IsValid)
{
throw new GameFrameworkException("Deserialize resource pack version list failure.");
}
if (versionList.Offset + versionList.Length != length)
{
throw new GameFrameworkException("Resource pack length is invalid.");
}
m_ApplyingResourcePackPath = resourcePackPath;
m_ApplyingResourcePackStream = new FileStream(resourcePackPath, FileMode.Open, FileAccess.Read);
m_ApplyingResourcePackStream.Position = versionList.Offset;
m_FailureFlag = false;
long totalLength = 0L;
ResourcePackVersionList.Resource[] resources = versionList.GetResources();
foreach (ResourcePackVersionList.Resource resource in resources)
{
ResourceName resourceName = new ResourceName(resource.Name, resource.Variant, resource.Extension);
UpdateInfo updateInfo = null;
if (!m_UpdateCandidateInfo.TryGetValue(resourceName, out updateInfo))
{
continue;
}
if (updateInfo.LoadType == (LoadType)resource.LoadType && updateInfo.Length == resource.Length && updateInfo.HashCode == resource.HashCode)
{
totalLength += resource.Length;
m_ApplyWaitingInfo.Enqueue(new ApplyInfo(resourceName, updateInfo.FileSystemName, (LoadType)resource.LoadType, resource.Offset, resource.Length, resource.HashCode, resource.CompressedLength, resource.CompressedHashCode, updateInfo.ResourcePath));
}
}
if (ResourceApplyStart != null)
{
ResourceApplyStart(m_ApplyingResourcePackPath, m_ApplyWaitingInfo.Count, totalLength);
}
}
catch (Exception exception)
{
if (m_ApplyingResourcePackStream != null)
{
m_ApplyingResourcePackStream.Dispose();
m_ApplyingResourcePackStream = null;
}
throw new GameFrameworkException(Utility.Text.Format("Apply resources '{0}' with exception '{1}'.", resourcePackPath, exception), exception);
}
}
