#pragma once

#include "subsystm.h"
#include "camship.h"
#include "controls.h"

//##########################################################################
//#######################    CameraControlsMapper   ########################
//##########################################################################
class CameraControlsMapper : public Subsystem
{
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Shared Data support
//
public:
	static Derivation *GetClassDerivations();
	static SharedData DefaultData;

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Messaging Support
//
public:
	enum
	{
		KeypressMessageID = Subsystem::NextMessageID,
		DirectorModeMessageID,
		IncrementCameraMessageID,
		DecrementCameraMessageID,
		CreateCameraInstanceMessageID,
		DeleteCameraInstanceMessageID,
		OutputCameraInstancesMessageID,
		NextMessageID
	};

	void KeypressMessageHandler(ReceiverDataMessageOf<ControlsKey> *message);

	void DirectorModeMessageHandler(ReceiverDataMessageOf<ControlsButton> *message);

	void IncrementCameraMessageHandler(ReceiverDataMessageOf<ControlsButton> *message);

	void DecrementCameraMessageHandler(ReceiverDataMessageOf<ControlsButton> *message);

	void CreateCameraInstanceMessageHandler(ReceiverDataMessageOf<ControlsButton> *message);

	void DeleteCameraInstanceMessageHandler(ReceiverDataMessageOf<ControlsButton> *message);

	void OutputCameraInstancesMessageHandler(ReceiverDataMessageOf<ControlsButton> *message);

protected:
	static const HandlerEntry MessageHandlerEntries[];
	//static MessageHandlerSet MessageHandlers;
	static MessageHandlerSet& GetMessageHandlers();

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Attribute Support
//
public:
	enum
	{
		StickPositionAttributeID = Subsystem::NextAttributeID,
		ThrottlePositionAttributeID,
		PedalsPositionAttributeID,
		ReverseThrustAttributeID,
		DriveCameraAttributeID,
		SlideOrClampAttributeID,
		NextAttributeID
	};
private:
	static const IndexEntry AttributePointers[];

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

//
// public attribute declarations go here
//
public:
	ControlsJoystick	stickPosition;
	Scalar				throttlePosition;
	Scalar				pedalsPosition;
	ControlsButton  	reverseThrust;
	ControlsButton		driveCamera;
	ControlsButton		slideOrClamp;

//##########################################################################
// Model support
//
public:
	CameraShip* GetEntity()		{ return (CameraShip*)Subsystem::GetEntity(); }

	typedef void (CameraControlsMapper::*Performance)(Scalar time_slice);

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

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Construction and Destruction
//
protected:
	CameraControlsMapper(CameraShip *owner, int subsystem_ID, SubsystemResource *subsystem_resource, SharedData &shared_data);

public:
	~CameraControlsMapper();

	Logical TestInstance() const;
};