public vJoystick(vJoy joy, uint jID)
{
m_joy = joy;
Index = jID;
m_nButtons = m_joy.GetVJDButtonNumber(Index);
m_nPov = m_joy.GetVJDDiscPovNumber(Index);
m_prodS = m_joy.GetvJoyProductString( );
m_hasX = GetState(HID_USAGES.HID_USAGE_X);
m_hasY = GetState(HID_USAGES.HID_USAGE_Y);
m_hasZ = GetState(HID_USAGES.HID_USAGE_Z);
m_hasRX = GetState(HID_USAGES.HID_USAGE_RX);
m_hasRY = GetState(HID_USAGES.HID_USAGE_RY);
m_hasRZ = GetState(HID_USAGES.HID_USAGE_RZ);
m_hasSL1 = GetState(HID_USAGES.HID_USAGE_SL0);
m_hasSL2 = GetState(HID_USAGES.HID_USAGE_SL1);
for (int i = 1; i <= m_nPov; i++)
{
m_hasPov[i] = GetState(HID_USAGES.HID_USAGE_POV, i);
}
for (int i = 1; i <= m_nButtons; i++)
{
m_hasBtn[i] = GetState(HID_USAGES.HID_USAGE_WHL, i); // Use WHL as button qualifier...
}
}
private xState[] m_hasBtn = new xState[1 + 128]; // [0] is not used
private xState GetState(HID_USAGES usage, int pindex = 0)
{
var ret = new xState {
usage = usage, current = 0
};
if (usage == HID_USAGES.HID_USAGE_POV)
{
ret.has = (pindex > 0 && pindex <= m_nPov);
ret.pindex = pindex;
ret.current = (int)POVType.Nil;
}
else if (usage == HID_USAGES.HID_USAGE_WHL) // button
{
ret.has = (pindex > 0 && pindex <= m_nPov);
ret.pindex = pindex;
ret.current = 0; // == false...
}
else
{
ret.has = m_joy.GetVJDAxisExist(Index, usage);
if (ret.has)
{
long val = 0;
if (m_joy.GetVJDAxisMin(Index, usage, ref val))
{
ret.min = (int)val;
}
if (m_joy.GetVJDAxisMax(Index, usage, ref val))
{
ret.max = (int)val;
}
ret.range = (double)(ret.max - ret.min) / xState.MAXOUT;
}
}
return(ret);
}
