// RDXJoystick.cpp

#include "RDXJoystick.h"

// 初始化(實例化)靜態成員
RDXJoystick* RDXJoystick::pRDXJoystick = NULL;

// 枚舉游戲手柄的回調函數
BOOL CALLBACK EnumJoysticksCallback( const DIDEVICEINSTANCE* pdidInstance, VOID* lpVoid )
{
	LPDIRECTINPUTDEVICE8* ppDID = (LPDIRECTINPUTDEVICE8*)lpVoid;
	if( FAILED(RDXJoystick::getRDXJoystick()->
		                    getDirectInput()->
							CreateDevice(pdidInstance->guidInstance, ppDID, NULL)) )
	{
		return DIENUM_CONTINUE;
	}
	else
	{
		RDXJoystick::getRDXJoystick()->lpDirectInputDevice = *ppDID;
		return DIENUM_STOP;
	}
}

// 枚舉力回饋效果的震動軸個數回調函數
BOOL CALLBACK EnumAxesCallback( const DIDEVICEOBJECTINSTANCE* pdidoi, VOID* pContext )
{
    DWORD* pdwNumForceFeedbackAxis = (DWORD*) pContext;
	if( (pdidoi->dwFlags & DIDOI_FFACTUATOR) != 0 )
        (*pdwNumForceFeedbackAxis)++;
    return DIENUM_CONTINUE;
}