Code/CryEngine/CrySchematyc2/Script/ScriptPropertyGraph.cpp

   1 // Copyright 2001-2019 Crytek GmbH / Crytek Group. All rights reserved.
   2
   3 #include "StdAfx.h"
   4 #include "Script/ScriptPropertyGraph.h"
   5
   6 #include <CrySchematyc2/IFramework.h>
   7
   8 #include "DomainContext.h"
   9 #include "Deprecated/DocGraphNodes/DocGraphNodes.h"
  10 #include "Script/GraphNodes/ScriptGraphBeginNode.h"
  11
  12 namespace Schematyc2
  13 {
  14         CScriptPropertyGraph::CScriptPropertyGraph(IScriptElement& element)
  15                 : CScriptGraphBase(element)
  16         {}
  17
  18         void CScriptPropertyGraph::Refresh_New(const SScriptRefreshParams& params)
  19         {
  20                 if((params.reason == EScriptRefreshReason::EditorAdd) || ((params.reason == EScriptRefreshReason::EditorFixUp) && !BeginNodeExists()))
  21                 {
  22                         AddNode_New(std::make_shared<CScriptGraphBeginNode>(gEnv->pSchematyc2->CreateGUID()));
  23                 }
  24
  25                 CScriptGraphBase::Refresh_New(params);
  26         }
  27
  28         void CScriptPropertyGraph::Serialize_New(Serialization::IArchive& archive)
  29         {
  30                 CScriptGraphBase::Serialize_New(archive);
  31         }
  32
  33         EScriptGraphType CScriptPropertyGraph::GetType() const
  34         {
  35                 return EScriptGraphType::Property;
  36         }
  37
  38         bool CScriptPropertyGraph::BeginNodeExists() const
  39         {
  40                 bool beginNodeExists = false;
  41                 auto visitNode = [&beginNodeExists] (const IScriptGraphNode& node) -> EVisitStatus
  42                 {
  43                         if(node.GetTypeGUID() == CScriptGraphBeginNode::s_typeGUID)
  44                         {
  45                                 beginNodeExists = true;
  46                                 return EVisitStatus::Stop;
  47                         }
  48                         return EVisitStatus::Continue;
  49                 };
  50                 CScriptGraphBase::VisitNodes(ScriptGraphNodeConstVisitor::FromLambdaFunction(visitNode));
  51                 return beginNodeExists;
  52         }
  53 }