DtEntityConditionalParticleSystemVisualizer.h

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/******************************************************************************
** Copyright (c) 2023 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvCore/DtEntityParticleSystemVisualizer.h>
#include <vrvCore/DtModelSemanticsMapper.h>

#include <matrix/vlVector.h>

namespace makVrv
{
   struct DtVisualizationCriteria
   {
      bool myIsMovementRequired = false;
      bool myIsStateValueRequired = false;
   };

   class DT_DLL_VRVCORE DtEntityConditionalParticleSystemVisualizer :
      public DtEntityParticleSystemVisualizer
   {
   public:
      DtEntityConditionalParticleSystemVisualizer(DtBaseConnection& simulation, DtStateListener& listener,
         DtSceneObjectAgent* sceneObject, DtModelSetId modelSet);

      virtual ~DtEntityConditionalParticleSystemVisualizer();

      DtEntityConditionalParticleSystemVisualizer() = delete;

      DtEntityConditionalParticleSystemVisualizer(const DtEntityConditionalParticleSystemVisualizer&) = delete;

      DtEntityConditionalParticleSystemVisualizer& operator=(const DtEntityConditionalParticleSystemVisualizer&) = delete;

   public:

      virtual void initialize() override;

      virtual void setIsEnabled(bool);

      virtual bool isEnabled() const;

      virtual const DtStateVisualizer::TypeInfo& typeInfo() const;

      static const DtStateVisualizer::TypeInfo& theTypeInfo();

   protected:
      virtual void createModelAgents();
      virtual void destroyModelAgents();
      virtual void setModelDefinitionForAgents();
      
      virtual void setVelocity(const DtVector32& velocity);

      virtual void setRelativeVelocity(const DtVector32& v);
      
      virtual void slot_embarkedStateChanged();

      virtual bool visible() const;

      virtual bool visualizationCriteriaIsMet() const;

      virtual void setIsFrozen(bool isFrozen);

      virtual void connectToListenerSignals() override;

      virtual void setInitialValuesFromVisualizerDefinition() override;

      virtual void updateDrawState();

      virtual void slot_wrmStateSet(int stateNumber, int stateValue);


   protected:

      bool myParticleSystemStarted;

      bool myParticleSystemIsFrozen;

      bool myEffectEnabled;

      DtVisualizationCriteria myVisualizationCriteria;
      
      bool myIsMoving;

      bool myDoesStateAttributeValueMatch;

      DtModelSemanticsMapper::States::Id myAttributeStateId;
      
      int myAttributeCompareValue;
   };

   typedef DtStateVisualizerCreatorTemplate<DtEntityConditionalParticleSystemVisualizer>
      DtEntityConditionalParticleSystemVisualizerCreator;
}