Code/EditorPlugins/Assets/EditorPluginAssets/StateMachineAsset/StateMachineAsset.cpp - dev - redgpu/ezEngine

Code/EditorPlugins/Assets/EditorPluginAssets/StateMachineAsset/StateMachineAsset.cpp
78 строк3 KB
C-Core
Array usage cleanup (#1864)
11 мар 2026, 23:44
11 мар 2026, 23:44f7cb730
#include <EditorPluginAssets/EditorPluginAssetsPCH.h>

#include <EditorPluginAssets/StateMachineAsset/StateMachineAsset.h>
#include <EditorPluginAssets/StateMachineAsset/StateMachineGraph.h>
#include <GuiFoundation/VisualGraph/Scene.moc.h>
#include <ToolsFoundation/Serialization/DocumentObjectConverter.h>

// clang-format off
EZ_BEGIN_DYNAMIC_REFLECTED_TYPE(ezStateMachineAssetDocument, 4, ezRTTINoAllocator)
EZ_END_DYNAMIC_REFLECTED_TYPE;
// clang-format on

ezStateMachineAssetDocument::ezStateMachineAssetDocument(ezStringView sDocumentPath)
  : ezAssetDocument(sDocumentPath, EZ_DEFAULT_NEW(ezStateMachineNodeManager), ezAssetDocEngineConnection::FullObjectMirroring)
{
}

ezTransformStatus ezStateMachineAssetDocument::InternalTransformAsset(const char* szTargetFile, ezStringView sOutputTag, const ezPlatformProfile* pAssetProfile, const ezAssetFileHeader& AssetHeader, ezBitflags<ezTransformFlags> transformFlags)
{
  return ezAssetDocument::RemoteExport(AssetHeader, szTargetFile);
}

ezTransformStatus ezStateMachineAssetDocument::InternalTransformAsset(ezStreamWriter& stream, ezStringView sOutputTag, const ezPlatformProfile* pAssetProfile, const ezAssetFileHeader& AssetHeader, ezBitflags<ezTransformFlags> transformFlags)
{
  EZ_REPORT_FAILURE("Should not be called");
  return ezTransformStatus();
}

void ezStateMachineAssetDocument::InternalGetMetaDataHash(const ezDocumentObject* pObject, ezUInt64& inout_uiHash) const
{
  auto pManager = static_cast<const ezStateMachineNodeManager*>(GetObjectManager());
  pManager->GetMetaDataHash(pObject, inout_uiHash);
}

void ezStateMachineAssetDocument::AttachMetaDataBeforeSaving(ezAbstractObjectGraph& graph) const
{
  SUPER::AttachMetaDataBeforeSaving(graph);
  const auto pManager = static_cast<const ezStateMachineNodeManager*>(GetObjectManager());
  pManager->AttachMetaDataBeforeSaving(graph);
}

void ezStateMachineAssetDocument::RestoreMetaDataAfterLoading(const ezAbstractObjectGraph& graph, bool bUndoable)
{
  SUPER::RestoreMetaDataAfterLoading(graph, bUndoable);
  auto pManager = static_cast<ezStateMachineNodeManager*>(GetObjectManager());
  pManager->RestoreMetaDataAfterLoading(graph, bUndoable);
}

void ezStateMachineAssetDocument::GetSupportedMimeTypesForPasting(ezDynamicArray<ezString>& out_mimeTypes) const
{
  out_mimeTypes.PushBack("application/ezEditor.StateMachineGraph");
}

bool ezStateMachineAssetDocument::CopySelectedObjects(ezAbstractObjectGraph& out_objectGraph, ezStringBuilder& out_MimeType) const
{
  out_MimeType = "application/ezEditor.StateMachineGraph";

  const ezVisualGraphObjectManager* pManager = static_cast<const ezVisualGraphObjectManager*>(GetObjectManager());
  if (!pManager->CopySelectedObjects(out_objectGraph))
    return false;

  // prevent that we get a second node with "IsInitialState" set to true
  for (auto itNode : out_objectGraph.GetAllNodes())
  {
    if (auto pInit = itNode.Value()->FindProperty("IsInitialState"))
    {
      pInit->m_Value = false;
    }
  }

  return true;
}

bool ezStateMachineAssetDocument::Paste(const ezArrayPtr<PasteInfo>& info, const ezAbstractObjectGraph& objectGraph, bool bAllowPickedPosition, ezStringView sMimeType)
{
  ezVisualGraphObjectManager* pManager = static_cast<ezVisualGraphObjectManager*>(GetObjectManager());
  return pManager->PasteObjects(info, objectGraph, ezQtVisualGraphScene::GetLastMouseInteractionPos(), bAllowPickedPosition);
}