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//====== Copyright 1996-2013, Valve Corporation, All rights reserved. =======
//
// Purpose: interface to valve controller
//
//=============================================================================
#ifndef ISTEAMCONTROLLER_H
#define ISTEAMCONTROLLER_H
#ifdef _WIN32
#pragma once
#endif
#include "isteamclient.h"
// callbacks
#if defined( VALVE_CALLBACK_PACK_SMALL )
#pragma pack( push, 4 )
#elif defined( VALVE_CALLBACK_PACK_LARGE )
#pragma pack( push, 8 )
#else
#error isteamclient.h must be included
#endif
#define MAX_STEAM_CONTROLLERS 16
#pragma pack( pop )
#define STEAM_RIGHT_TRIGGER_MASK 0x0000001
#define STEAM_LEFT_TRIGGER_MASK 0x0000002
#define STEAM_RIGHT_BUMPER_MASK 0x0000004
#define STEAM_LEFT_BUMPER_MASK 0x0000008
#define STEAM_BUTTON_0_MASK 0x0000010
#define STEAM_BUTTON_1_MASK 0x0000020
#define STEAM_BUTTON_2_MASK 0x0000040
#define STEAM_BUTTON_3_MASK 0x0000080
#define STEAM_TOUCH_0_MASK 0x0000100
#define STEAM_TOUCH_1_MASK 0x0000200
#define STEAM_TOUCH_2_MASK 0x0000400
#define STEAM_TOUCH_3_MASK 0x0000800
#define STEAM_BUTTON_MENU_MASK 0x0001000
#define STEAM_BUTTON_STEAM_MASK 0x0002000
#define STEAM_BUTTON_ESCAPE_MASK 0x0004000
#define STEAM_BUTTON_BACK_LEFT_MASK 0x0008000
#define STEAM_BUTTON_BACK_RIGHT_MASK 0x0010000
#define STEAM_BUTTON_LEFTPAD_CLICKED_MASK 0x0020000
#define STEAM_BUTTON_RIGHTPAD_CLICKED_MASK 0x0040000
#define STEAM_LEFTPAD_FINGERDOWN_MASK 0x0080000
#define STEAM_RIGHTPAD_FINGERDOWN_MASK 0x0100000
#define STEAM_JOYSTICK_BUTTON_MASK 0x0400000
#pragma pack( push, 1 )
struct SteamControllerState001_t
{
// If packet num matches that on your prior call, then the controller state hasn't been changed since
// your last call and there is no need to process it
uint32 unPacketNum;
// bit flags for each of the buttons
uint64 ulButtons;
// Left pad coordinates
short sLeftPadX;
short sLeftPadY;
// Right pad coordinates
short sRightPadX;
short sRightPadY;
};
#pragma pack( pop )
#define SteamControllerState_t SteamControllerState001_t
enum ESteamControllerPad
{
k_ESteamControllerPad_Left,
k_ESteamControllerPad_Right
};
//-----------------------------------------------------------------------------
// Purpose: Native Steam controller support API
//-----------------------------------------------------------------------------
class ISteamController
{
public:
//
// Native controller support API
//
// Must call init and shutdown when starting/ending use of the interface
virtual bool Init( const char *pchAbsolutePathToControllerConfigVDF ) = 0;
virtual bool Shutdown() = 0;
// Pump callback/callresult events, SteamAPI_RunCallbacks will do this for you,
// normally never need to call directly.
virtual void RunFrame() = 0;
// Get the state of the specified controller, returns false if that controller is not connected
virtual bool GetControllerState( uint32 unControllerIndex, SteamControllerState_t *pState ) = 0;
// Trigger a haptic pulse on the controller
virtual void TriggerHapticPulse( uint32 unControllerIndex, ESteamControllerPad eTargetPad, unsigned short usDurationMicroSec ) = 0;
// Set the override mode which is used to choose to use different base/legacy bindings from your config file
virtual void SetOverrideMode( const char *pchMode ) = 0;
};
#define STEAMCONTROLLER_INTERFACE_VERSION "STEAMCONTROLLER_INTERFACE_VERSION"
// callbacks
#if defined( VALVE_CALLBACK_PACK_SMALL )
#pragma pack( push, 4 )
#elif defined( VALVE_CALLBACK_PACK_LARGE )
#pragma pack( push, 8 )
#else
#error isteamclient.h must be included
#endif
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
/*
struct ControllerCallback_t
{
enum { k_iCallback = k_iSteamControllerCallbacks + 1 };
};
*/
#pragma pack( pop )
#endif // ISTEAMCONTROLLER_H
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