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Added configuring of DirectInput and XInput force feedback parameters via config file

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This commit is contained in:
Nik Henson 2011-09-12 20:05:58 +00:00
parent 8dfb033034
commit dc368c1edd
2 changed files with 79 additions and 26 deletions
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75
Src/OSD/Windows/DirectInputSystem.cpp
View file

@ -317,8 +317,8 @@ CDirectInputSystem::CDirectInputSystem(bool useRawInput, bool useXInput, bool en
m_initializedCOM(false), m_activated(false), m_hwnd(NULL), m_screenW(0), m_screenH(0),
m_getRIDevListPtr(NULL), m_getRIDevInfoPtr(NULL), m_regRIDevsPtr(NULL), m_getRIDataPtr(NULL),
m_xiGetCapabilitiesPtr(NULL), m_xiGetStatePtr(NULL), m_xiSetStatePtr(NULL), m_di8(NULL), m_di8Keyboard(NULL), m_di8Mouse(NULL),
m_diEffectsGain(DI_FFNOMINALMAX), m_diConstForceMax(DI_FFNOMINALMAX), m_diSelfCenterMax(DI_FFNOMINALMAX), m_diFrictionMax(DI_FFNOMINALMAX), m_diVibrateMax(DI_FFNOMINALMAX),
m_xiConstForceThreshold(0.75f), m_xiConstForceMax(65535), m_xiVibrateMax(65535)
m_diEffectsGain(100), m_diConstForceMax(100), m_diSelfCenterMax(100), m_diFrictionMax(100), m_diVibrateMax(100),
m_xiConstForceThreshold(65), m_xiConstForceMax(100), m_xiVibrateMax(100)
{
// Reset initial states
memset(&m_combRawMseState, 0, sizeof(RawMseState));
@ -1302,7 +1302,7 @@ HRESULT CDirectInputSystem::CreateJoystickEffect(LPDIRECTINPUTDEVICE8 joystick,
eff.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
eff.dwTriggerButton = DIEB_NOTRIGGER;
eff.dwTriggerRepeatInterval = 0;
eff.dwGain = m_diEffectsGain;
eff.dwGain = min<LONG>(m_diEffectsGain * DI_EFFECTS_SCALE, DI_EFFECTS_MAX);
eff.cAxes = 1;
eff.rgdwAxes = &dwAxis;
eff.rglDirection = &lDirection;
@ -1611,6 +1611,7 @@ bool CDirectInputSystem::ProcessForceFeedbackCmd(int joyNum, int axisNum, ForceF
XINPUT_VIBRATION vibration;
bool negForce;
float absForce;
float threshold;
switch (ffCmd.id)
{
case FFStop:
@ -1622,14 +1623,17 @@ bool CDirectInputSystem::ProcessForceFeedbackCmd(int joyNum, int axisNum, ForceF
case FFConstantForce:
// Constant force effect is mapped to either left or right vibration motor depending on its direction and providing it's magnitude
// is above threshold setting
if (m_xiConstForceMax == 0)
return false;
negForce = ffCmd.force < 0.0f;
absForce = (negForce ? -ffCmd.force : ffCmd.force);
if (absForce < m_xiConstForceThreshold)
threshold = (float)m_xiConstForceThreshold / 100.0f;
if (absForce < threshold)
return false;
if (negForce)
vibration.wLeftMotorSpeed = (WORD)(ffCmd.force * (float)m_xiConstForceMax);
vibration.wLeftMotorSpeed = min<WORD>(ffCmd.force * (float)(m_xiConstForceMax * XI_VIBRATE_SCALE), XI_VIBRATE_MAX);
else
vibration.wRightMotorSpeed = (WORD)(ffCmd.force * (float)m_xiConstForceMax);
vibration.wRightMotorSpeed = min<WORD>(ffCmd.force * (float)(m_xiConstForceMax * XI_VIBRATE_SCALE), XI_VIBRATE_MAX);
return SUCCEEDED(hr = m_xiSetStatePtr(pInfo->xInputNum, &vibration));
case FFSelfCenter:
@ -1639,8 +1643,10 @@ bool CDirectInputSystem::ProcessForceFeedbackCmd(int joyNum, int axisNum, ForceF
case FFVibrate:
// Vibration effect is mapped to both vibration motors
vibration.wLeftMotorSpeed = (WORD)(ffCmd.force * (float)m_xiVibrateMax);
vibration.wRightMotorSpeed = (WORD)(ffCmd.force * (float)m_xiVibrateMax);
if (m_xiVibrateMax == 0)
return false;
vibration.wLeftMotorSpeed = min<WORD>(ffCmd.force * (float)(m_xiVibrateMax * XI_VIBRATE_SCALE), XI_VIBRATE_MAX);
vibration.wRightMotorSpeed = min<WORD>(ffCmd.force * (float)(m_xiVibrateMax * XI_VIBRATE_SCALE), XI_VIBRATE_MAX);
return SUCCEEDED(hr = m_xiSetStatePtr(pInfo->xInputNum, &vibration));
default:
@ -1686,7 +1692,9 @@ bool CDirectInputSystem::ProcessForceFeedbackCmd(int joyNum, int axisNum, ForceF
{
case FFConstantForce:
//printf("FFConstantForce %0.2f\n", 100.0f * ffCmd.force);
dicf.lMagnitude = (LONG)(-ffCmd.force * (float)m_diConstForceMax); // Invert sign for DirectInput effect
if (m_diConstForceMax == 0)
return false;
dicf.lMagnitude = min<LONG>(-ffCmd.force * (float)(m_diConstForceMax * DI_EFFECTS_SCALE), DI_EFFECTS_MAX); // Invert sign for DirectInput effect
eff.cbTypeSpecificParams = sizeof(DICONSTANTFORCE);
eff.lpvTypeSpecificParams = &dicf;
@ -1694,9 +1702,11 @@ bool CDirectInputSystem::ProcessForceFeedbackCmd(int joyNum, int axisNum, ForceF
case FFSelfCenter:
//printf("FFSelfCenter %0.2f\n", 100.0f * ffCmd.force);
if (m_diSelfCenterMax == 0)
return false;
dic.lOffset = 0;
dic.lPositiveCoefficient = (LONG)(ffCmd.force * (float)m_diSelfCenterMax);
dic.lNegativeCoefficient = (LONG)(ffCmd.force * (float)m_diSelfCenterMax);
dic.lPositiveCoefficient = min<LONG>(ffCmd.force * (float)(m_diSelfCenterMax * DI_EFFECTS_SCALE), DI_EFFECTS_MAX);
dic.lNegativeCoefficient = min<LONG>(ffCmd.force * (float)(m_diSelfCenterMax * DI_EFFECTS_SCALE), DI_EFFECTS_MAX);
dic.dwPositiveSaturation = DI_FFNOMINALMAX;
dic.dwNegativeSaturation = DI_FFNOMINALMAX;
dic.lDeadBand = (LONG)(0.05 * DI_FFNOMINALMAX);
@ -1707,9 +1717,11 @@ bool CDirectInputSystem::ProcessForceFeedbackCmd(int joyNum, int axisNum, ForceF
case FFFriction:
//printf("FFFriction %0.2f\n", 100.0f * ffCmd.force);
if (m_diFrictionMax == 0)
return false;
dic.lOffset = 0;
dic.lPositiveCoefficient = (LONG)(ffCmd.force * (float)m_diFrictionMax);
dic.lNegativeCoefficient = (LONG)(ffCmd.force * (float)m_diFrictionMax);
dic.lPositiveCoefficient = min<LONG>(ffCmd.force * (float)(m_diFrictionMax * DI_EFFECTS_SCALE), DI_EFFECTS_MAX);
dic.lNegativeCoefficient = min<LONG>(ffCmd.force * (float)(m_diFrictionMax * DI_EFFECTS_SCALE), DI_EFFECTS_MAX);
dic.dwPositiveSaturation = DI_FFNOMINALMAX;
dic.dwNegativeSaturation = DI_FFNOMINALMAX;
dic.lDeadBand = 0;
@ -1720,7 +1732,9 @@ bool CDirectInputSystem::ProcessForceFeedbackCmd(int joyNum, int axisNum, ForceF
case FFVibrate:
//printf("FFVibrate %0.2f\n", 100.0f * ffCmd.force);
dip.dwMagnitude = (DWORD)(ffCmd.force * (float)m_diVibrateMax);
if (m_diVibrateMax == 0)
return false;
dip.dwMagnitude = min<DWORD>(ffCmd.force * (float)(m_diVibrateMax * DI_EFFECTS_SCALE), DI_EFFECTS_MAX);
dip.lOffset = 0;
dip.dwPhase = 0;
dip.dwPeriod = (DWORD)(0.05 * DI_SECONDS); // 1/20th second
@ -1808,6 +1822,35 @@ const JoyDetails *CDirectInputSystem::GetJoyDetails(int joyNum)
return &m_joyDetails[joyNum];
}
void CDirectInputSystem::ReadFromINIFile(CINIFile *ini, const char *section)
{
CInputSystem::ReadFromINIFile(ini, section);
ini->Get(section, "DirectInputEffectsGain", m_diEffectsGain);
ini->Get(section, "DirectInputConstForceMax", m_diConstForceMax);
ini->Get(section, "DirectInputSelfCenterMax", m_diSelfCenterMax);
ini->Get(section, "DirectInputFrictionMax", m_diFrictionMax);
ini->Get(section, "DirectInputVibrateMax", m_diVibrateMax);
ini->Get(section, "XInputConstForceThreshold", m_xiConstForceThreshold);
ini->Get(section, "XInputConstForceMax", m_xiConstForceMax);
ini->Get(section, "XInputVibrateMax", m_xiVibrateMax);
}
void CDirectInputSystem::WriteToINIFile(CINIFile *ini, const char *section)
{
CInputSystem::WriteToINIFile(ini, section);
// Only write out those settings which have changed from default
if (m_diEffectsGain != 100) ini->Set(section, "DirectInputEffectsGain", m_diEffectsGain);
if (m_diConstForceMax != 100) ini->Set(section, "DirectInputConstForceMax", m_diConstForceMax);
if (m_diSelfCenterMax != 100) ini->Set(section, "DirectInputSelfCenterMax", m_diSelfCenterMax);
if (m_diFrictionMax != 100) ini->Set(section, "DirectInputFrictionMax", m_diFrictionMax);
if (m_diVibrateMax != 100) ini->Set(section, "DirectInputVibrateMax", m_diVibrateMax);
if (m_xiConstForceThreshold != 65) ini->Set(section, "XInputConstForceThreshold", m_xiConstForceThreshold);
if (m_xiConstForceMax != 100) ini->Set(section, "XInputConstForceMax", m_xiConstForceMax);
if (m_xiVibrateMax != 100) ini->Set(section, "XInputVibrateMax", m_xiVibrateMax);
}
bool CDirectInputSystem::Poll()
{
// See if keyboard, mice and joysticks have been activated yet
@ -1877,9 +1920,9 @@ bool CDirectInputSystem::Poll()
void CDirectInputSystem::SetMouseVisibility(bool visible)
{
if (m_useRawInput)
ShowCursor(!m_grabMouse && visible ? true : false);
ShowCursor(!m_grabMouse && visible ? TRUE : FALSE);
else
ShowCursor(visible ? true : false);
ShowCursor(visible ? TRUE : FALSE);
}
void CDirectInputSystem::GrabMouse()

30
Src/OSD/Windows/DirectInputSystem.h
View file

@ -16,6 +16,12 @@ using namespace std;
#define NUM_DI_KEYS (sizeof(s_keyMap) / sizeof(DIKeyMapStruct))
#define DI_EFFECTS_MAX DI_FFNOMINALMAX
#define DI_EFFECTS_SCALE (DI_EFFECTS_MAX / 100)
#define XI_VIBRATE_MAX 65535
#define XI_VIBRATE_SCALE (XI_VIBRATE_MAX / 100)
struct DIKeyMapStruct
{
const char *keyName;
@ -135,17 +141,17 @@ private:
vector<DIJoyInfo> m_diJoyInfos;
vector<DIJOYSTATE2> m_diJoyStates;
// DirectInput force feedback parameters
LONG m_diEffectsGain;
LONG m_diConstForceMax;
LONG m_diSelfCenterMax;
LONG m_diFrictionMax;
LONG m_diVibrateMax;
// DirectInput force feedback parameters (100% = max)
unsigned m_diEffectsGain;
unsigned m_diConstForceMax;
unsigned m_diSelfCenterMax;
unsigned m_diFrictionMax;
unsigned m_diVibrateMax;
// XInput force feedback parameters
float m_xiConstForceThreshold;
WORD m_xiConstForceMax;
WORD m_xiVibrateMax;
// XInput force feedback parameters (100% = max)
unsigned m_xiConstForceThreshold;
unsigned m_xiConstForceMax;
unsigned m_xiVibrateMax;
bool GetRegString(HKEY regKey, const char *regPath, string &str);
@ -234,6 +240,10 @@ public:
const JoyDetails *GetJoyDetails(int joyNum);
void ReadFromINIFile(CINIFile *ini, const char *section);
void WriteToINIFile(CINIFile *ini, const char *section);
bool Poll();
void GrabMouse();