//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//===========================================================================//

#ifndef ANALOGCODE_H
#define ANALOGCODE_H

#ifdef _WIN32
#pragma once
#endif

#include "InputEnums.h"

//-----------------------------------------------------------------------------
// Macro to get at joystick codes
//-----------------------------------------------------------------------------
#define JOYSTICK_AXIS_INTERNAL(_joystick, _axis) \
    (JOYSTICK_FIRST_AXIS + ((_joystick)*MAX_JOYSTICK_AXES) + (_axis))
#define JOYSTICK_AXIS(_joystick, _axis) \
    ((AnalogCode_t)JOYSTICK_AXIS_INTERNAL(_joystick, _axis))

//-----------------------------------------------------------------------------
// Enumeration for analog input devices. Includes joysticks, mousewheel, mouse
//-----------------------------------------------------------------------------
enum AnalogCode_t {
    ANALOG_CODE_INVALID = -1,
    MOUSE_X = 0,
    MOUSE_Y,
    MOUSE_XY,  // Invoked when either x or y changes
    MOUSE_WHEEL,

    JOYSTICK_FIRST_AXIS,
    JOYSTICK_LAST_AXIS =
        JOYSTICK_AXIS_INTERNAL(MAX_JOYSTICKS - 1, MAX_JOYSTICK_AXES - 1),

    ANALOG_CODE_LAST,
};

#endif  // ANALOGCODE_H