protected override unsafe void OnUpdateEffectTypeSpecificParameters()
{
base.OnUpdateEffectTypeSpecificParameters();
if (directInputEffect != null)
{
DIRAMPFORCE diRamp = new DIRAMPFORCE();
diRamp.lStart = (int)(StartForce * DInput.DI_FFNOMINALMAX);
diRamp.lEnd = (int)(EndForce * DInput.DI_FFNOMINALMAX);
DIEFFECT diEffect = new DIEFFECT();
diEffect.dwSize = (uint)sizeof(DIEFFECT);
diEffect.dwFlags = DInput.DIEFF_CARTESIAN | DInput.DIEFF_OBJECTOFFSETS;
diEffect.cbTypeSpecificParams = (uint)sizeof(DIRAMPFORCE);
diEffect.lpvTypeSpecificParams = &diRamp;
int hr = IDirectInputEffect.SetParameters(directInputEffect, ref diEffect,
DInput.DIEP_TYPESPECIFICPARAMS);
if (Wrapper.FAILED(hr))
{
Log.Warning("DirectInputForceFeedbackRampEffect: " +
"Cannot update Ramp effect parameters ({0}).",
DInput.GetOutString(DInput.DXGetErrorStringW(hr)));
return;
}
}
}
protected override unsafe void OnUpdateEffectTypeSpecificParameters()
{
base.OnUpdateEffectTypeSpecificParameters();
if (directInputEffect != null)
{
DIPERIODIC diPeriodic = new DIPERIODIC();
diPeriodic.dwMagnitude = (uint)(10000.0f * Magnitude);
diPeriodic.lOffset = (int)((float)diPeriodic.dwMagnitude * Offset);
diPeriodic.dwPhase = (uint)(36000.0f * Phase);
diPeriodic.dwPeriod = (uint)(Period * DInput.DI_SECONDS);
DIEFFECT diEffect = new DIEFFECT();
diEffect.dwSize = (uint)sizeof(DIEFFECT);
diEffect.dwFlags = DInput.DIEFF_CARTESIAN | DInput.DIEFF_OBJECTOFFSETS;
diEffect.cbTypeSpecificParams = (uint)sizeof(DIPERIODIC);
diEffect.lpvTypeSpecificParams = &diPeriodic;
int hr = IDirectInputEffect.SetParameters(directInputEffect, ref diEffect,
DInput.DIEP_TYPESPECIFICPARAMS);
if (Wrapper.FAILED(hr))
{
Log.Warning("DirectInputForceFeedbackPeriodicEffect: " +
"Cannot update Periodic effect parameters ({0}).",
DInput.GetOutString(DInput.DXGetErrorStringW(hr)));
return;
}
}
}
protected override unsafe void OnUpdateEffectTypeSpecificParameters()
{
base.OnUpdateEffectTypeSpecificParameters();
if (directInputEffect != null)
{
DICONDITION diCondition = new DICONDITION();
diCondition.lOffset = (int)(Offset * DInput.DI_FFNOMINALMAX);
diCondition.lNegativeCoefficient = (int)(NegativeCoefficient * DInput.DI_FFNOMINALMAX);
diCondition.lPositiveCoefficient = (int)(PositiveCoefficient * DInput.DI_FFNOMINALMAX);
diCondition.dwNegativeSaturation = (uint)(NegativeSaturation * DInput.DI_FFNOMINALMAX);
diCondition.dwPositiveSaturation = (uint)(PositiveSaturation * DInput.DI_FFNOMINALMAX);
diCondition.lDeadBand = (int)(DeadBand * DInput.DI_FFNOMINALMAX);
DIEFFECT diEffect = new DIEFFECT();
diEffect.dwSize = (uint)sizeof(DIEFFECT);
diEffect.dwFlags = DInput.DIEFF_CARTESIAN | DInput.DIEFF_OBJECTOFFSETS;
diEffect.cbTypeSpecificParams = (uint)sizeof(DICONDITION);
diEffect.lpvTypeSpecificParams = &diCondition;
int hr = IDirectInputEffect.SetParameters(directInputEffect, ref diEffect,
DInput.DIEP_TYPESPECIFICPARAMS);
if (Wrapper.FAILED(hr))
{
Log.Warning("DirectInputForceFeedbackConditionEffect: " +
"Cannot update Condition effect parameters ({0}).",
DInput.GetOutString(DInput.DXGetErrorStringW(hr)));
return;
}
}
}
public static unsafe void UpdateEffectDirection(ForceFeedbackEffect effect,
IDirectInputEffect *directInputEffect)
{
if (effect.Direction != null)
{
int *pDirections = stackalloc int[effect.Direction.Count];
for (int n = 0; n < effect.Direction.Count; n++)
{
pDirections[n] = (int)(effect.Direction[n] * DInput.DI_FFNOMINALMAX);
}
uint dwFlags = DInput.DIEP_DIRECTION;
DIEFFECT diEffect = new DIEFFECT();
diEffect.dwSize = (uint)sizeof(DIEFFECT);
diEffect.dwFlags = DInput.DIEFF_CARTESIAN | DInput.DIEFF_OBJECTOFFSETS;
diEffect.cAxes = (uint)effect.Axes.Count;
diEffect.rglDirection = pDirections;
int hr = IDirectInputEffect.SetParameters(directInputEffect, ref diEffect, dwFlags);
if (Wrapper.FAILED(hr))
{
Log.Warning("DirectInputForceFeedbackEffect: " +
"Cannot update direction ({0}).",
DInput.GetOutString(DInput.DXGetErrorStringW(hr)));
return;
}
}
}
protected override unsafe void OnDestroyRealEffect()
{
if (directInputEffect != null)
{
IDirectInputEffect.Unload(directInputEffect);
IDirectInputEffect.Release(directInputEffect);
directInputEffect = null;
}
base.OnDestroyRealEffect();
}
protected override unsafe void OnStart()
{
base.OnStart();
OnUpdateDirection();
OnUpdateEffectTypeSpecificParameters();
int hr = IDirectInputEffect.Start(directInputEffect, 1, 0);
if (Wrapper.FAILED(hr))
{
Log.Warning("DirectInputForceFeedbackRampEffect: " +
"Cannot start Ramp force feedback effect ({0}).",
DInput.GetOutString(DInput.DXGetErrorStringW(hr)));
return;
}
}
