diGuyCharacterDataManager.h

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/****************************************************************************
 * Copyright (c) 2021 MAK Technologies, Inc.
 * All rights reserved.
 ****************************************************************************/

#pragma once


#include "vrfDiGuy/vrvDiGuyCharacterData.h"
#include "vrfDiGuy/vrfDiGuyDefines.h"

#include <vlutil/vlString.h>
#include <vlutil/vlFilename.h>

#include <libxml/xmlreader.h>

#include <list>
#include <map>

class DtDiGuyCharacterAnimationsTable;
class DtDiGuyCharacterDataManager;

namespace makVrv
{
   class DtDiGuyScenario;
}

class DT_DLL_vrfDiGuy DtDiGuyCharacterDataManager
{
public:

   static DtDiGuyCharacterDataManager* characterManager();

   static DtDiGuyCharacterDataManager* creator( const DtFilename& settingsDirectory, const DtFilename& dataDir );
   static DtDiGuyCharacterDataManager* creator( const DtFilename& settingsDirectory, const DtFilename& dataDir, makVrv::DtDiGuyScenario* );

   DtDiGuyCharacterDataManager( const DtFilename& settingsDirectory, const DtFilename& dataDir );
   DtDiGuyCharacterDataManager( const DtFilename& settingsDirectory, const DtFilename& dataDir, makVrv::DtDiGuyScenario* );

   virtual ~DtDiGuyCharacterDataManager();

   DtDiGuyCharacterDataManager( const DtDiGuyCharacterDataManager& orig );

   DtDiGuyCharacterDataManager& operator=( const DtDiGuyCharacterDataManager& orig );

   virtual bool init();

   virtual void setAnimationsConfigurationFilename( const DtFilename & config );

   virtual bool loadCharacterAnimationsFile( const DtFilename &mtlName );

   virtual bool loadDataFromDIGuy();

   virtual const DtDiGuyCharacterData* lookupCharacterByName(const DtString & characterName) const;

   virtual const AlternateNamesList* availableCharactersList() const;

   virtual bool getAnimationTransitionInfo( const DtString& characterType, const DtString& fromAnimation,
      const DtString& toAnimation, double& duration, DtVector& offsetPos, double& offsetHeading ) const;

   DtDiGuyCharacterAnimationsTable* animationTable() const
   {
      return myAnimationsConfigurationFile;
   }

   static int numberOfDiGuyTypeMapFields();

   DtVrvDiGuyCharacterData* masterDiGuyCharacterData() const
   {
      return myMasterDiGuyCharacterData;
   }

#if THREADING_ISSUE
   #error Not thread safe as this will create the scenario if it does not exist
#endif
   virtual makVrv::DtDiGuyScenario* lightweightInstance() const;

protected:

   virtual void addCharacterData( DtDiGuyCharacterData* data );

   void findListIntersection( std::list<DtString>& orig, std::list<DtString>& second );

   void debugPrint( const char* fmt, ... );

protected:

   static DtDiGuyCharacterDataManager* theCharacterDataManager;
   static double theCharacterManagerVersion;

protected:

   DtFilename myAnimationsConfigurationFilename;
   DtDiGuyCharacterAnimationsTable* myAnimationsConfigurationFile;
   std::map<DtString,DtDiGuyCharacterData*> myCharacterMap;
   std::list<DtString> myCharactersList;
   bool myPrintInfo;

   DtVrvDiGuyCharacterData* myMasterDiGuyCharacterData;
   DtFilename myDataDir;
   mutable makVrv::DtDiGuyScenario* myLightweightInstance;

};