RP412/MUNGA/DOOR.h

#pragma once

#include "subsystm.h"
#include "boxsolid.h"

class	DoorFrame;

//##########################################################################
//#####################    Door::SubsystemResource    ###################
//##########################################################################

struct Door__SubsystemResource:
	public Subsystem::SubsystemResource
{
	Vector3D motionExtent;
	Scalar
		travelTime,
		deadTime;
	ResourceDescription::ResourceID
		collisionID;
};

//##########################################################################
//#####################    Chute::UpdateRecord         #####################
//##########################################################################

struct Door__UpdateRecord :
	public Subsystem::UpdateRecord
{
	Scalar
		percentOpen;
};

//##########################################################################
//#########################     CLASS    Door       ########################
//##########################################################################

class Door :
	public Subsystem
{
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Messaging Support
//

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Shared Data Support
//
public:
	static Derivation *GetClassDerivations();
	static SharedData DefaultData;

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Attribute Support
//
public:
	enum {
		PercentOpenAttributeID	=	Subsystem::NextAttributeID,
		CurrentPositionAttributeID,
		VideoResourceAttributeID,
		CurrentVelocityAttributeID,
		NextAttributeID
	};

private:

	static const IndexEntry AttributePointers[];

protected:

	//static AttributeIndexSet	AttributeIndex
	static AttributeIndexSet& GetAttributeIndex();

public:

	Scalar percentOpen;
	ResourceDescription::ResourceID videoResource;
	Point3D currentPosition;
	Vector3D currentVelocity;

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Model Support
//
public:
	enum {
		Opening = Subsystem::StateCount,
		Opened,
		Closing,
		Closed,
		StateCount
	};

	typedef void
		(Door::*Performance)(Scalar time_slice);
	typedef Door__UpdateRecord UpdateRecord;

	void
		SetPerformance(Performance performance)
		{
			Check(this);
			activePerformance = (Simulation::Performance)performance;
		}

	void
		SlideDoor(Scalar time_slice);

	void
		MoveCollisionVolume(Scalar open_percent);
	BoxedSolid*
		GetFirstBoxedSolid()
			{Check(this); return collisionVolumes;}

protected:
	void
		WriteUpdateRecord(Simulation::UpdateRecord *message, int update_model);
	void
		ReadUpdateRecord(Simulation::UpdateRecord *message);

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Construction and Destruction
//

public:
	typedef Door__SubsystemResource SubsystemResource;

	Door(
		DoorFrame *entity,
		int subsystem_ID,
		SubsystemResource	*subsystem_resource
	);
	~Door();

	Logical
  	TestInstance() const;

	static Logical
		CreateStreamedSubsystem(
			NotationFile					*model_file,
        const char						*model_name,
			const char						*subsystem_name,
        SubsystemResource *subsystem_resource,
			NotationFile					*subsystem_file,
			const ResourceDirectories	*directories,
			ResourceFile					*res_file
		);

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Local Support
//
private:
	Point3D
		localExtent,
		worldExtent;

	Scalar
		phaseTimeRemaining,
		travelTime,
		deadTime;

	int collisionVolumeCount;

	BoxedSolid
		*collisionTemplates,
		*collisionVolumes;
};