#pragma once

#include "Entities/Helpers/NativeEntityBase.h"

class CGameEntityNodeFactory;

////////////////////////////////////////////////////////
// Sample entity for creating a light source
////////////////////////////////////////////////////////
class CAreaTriggerEntity
    : public CGameObjectExtensionHelper<CAreaTriggerEntity, CNativeEntityBase>
{
    enum EInputPorts
    {
        eInputPort_TurnOn = 0,
        eInputPort_TurnOff
    };

    enum EOutputPorts
    {
        eOutputPort_AreaEnter = 0,
        eOutputPort_AreaLeave,
        eOutputPort_AreaEnterEntityId,
        eOutputPort_AreaLeaveEntityId
    };


    // Indices of the properties, registered in the Register function
    enum EProperties
    {
        eProperty_Active = 0,
        eProperty_Radius,
        eNumProperties
    };

public:
    CAreaTriggerEntity();
    virtual ~CAreaTriggerEntity() {}

    // CNativeEntityBase
    virtual void ProcessEvent(SEntityEvent& event) override;
    // ~CNativeEntityBase

public:
    // Called to register the entity class and its properties
    static void Register();

    // Called when one of the input Flowgraph ports are activated in one of the entity instances tied to this class
    static void OnFlowgraphActivation(EntityId entityId, IFlowNode::SActivationInfo* pActInfo, const class CFlowGameEntityNode *pNode);

protected:
    // Called on entity spawn, or when the state of the entity changes in Editor
    void Reset();
};