//========= Copyright Valve Corporation, All rights reserved. ============//

//

// Purpose:

//

// $NoKeywords: $

//=============================================================================//

#ifndef IVEHICLE_H

#define IVEHICLE_H

#ifdef _WIN32

#pragma once

#endif

#include "baseplayer_shared.h"

class CUserCmd;

class IMoveHelper;

class CMoveData;

class CBaseCombatCharacter;

// This is used by the player to access vehicles. It's an interface so the

// vehicles are not restricted in what they can derive from.

abstract_class IVehicle

{

public:

// Get and set the current driver. Use PassengerRole_t enum in shareddefs.h for adding passengers

virtual CBaseCombatCharacter* GetPassenger( int nRole = VEHICLE_ROLE_DRIVER ) = 0;

virtual int GetPassengerRole( CBaseCombatCharacter *pPassenger ) = 0;

// Where is the passenger seeing from?

virtual void GetVehicleViewPosition( int nRole, Vector *pOrigin, QAngle *pAngles, float *pFOV = NULL ) = 0;

// Does the player use his normal weapons while in this mode?

virtual bool IsPassengerUsingStandardWeapons( int nRole = VEHICLE_ROLE_DRIVER ) = 0;

// Process movement

virtual void SetupMove( CBasePlayer *player, CUserCmd *ucmd, IMoveHelper *pHelper, CMoveData *move ) = 0;

virtual void ProcessMovement( CBasePlayer *pPlayer, CMoveData *pMoveData ) = 0;

virtual void FinishMove( CBasePlayer *player, CUserCmd *ucmd, CMoveData *move ) = 0;

// Process input

virtual void ItemPostFrame( CBasePlayer *pPlayer ) = 0;

};

#endif // IVEHICLE_H