private static Joystick LoadJoystick(int index)
{
Joystick stick = new Joystick();
stick.ID = index;
stick.Capabilities = new WinMMAPI.JOYCAPS();
int size = Marshal.SizeOf(stick.Capabilities);
WinMMAPI.ResultCode result = WinMMAPI.joyGetDevCapsA(index, stick.Capabilities, size);
if (result != WinMMAPI.ResultCode.NoError || stick.Capabilities.Name == string.Empty)
{
return(null);
}
for (int a = 0; a < stick.Capabilities.axesNumber; a++)
{
stick.Axes.Add(GetAxisLabel(a));
}
for (int b = 0; b < stick.Capabilities.buttonsNumber; b++)
{
stick.Buttons.Add(GetButtonLabel(b));
}
return(stick);
}
public List <bool> GetButtonStates()
{
WinMMAPI.JOYINFOEX info = new WinMMAPI.JOYINFOEX();
info.flags = WinMMAPI.JoyPosFlags.ReturnAll;
WinMMAPI.joyGetPosEx(ID, info);
return(UpdateButtonState(info));
}
public List <double> GetAxisStates()
{
WinMMAPI.JOYINFOEX info = new WinMMAPI.JOYINFOEX();
info.flags = WinMMAPI.JoyPosFlags.ReturnAll;
WinMMAPI.joyGetPosEx(ID, info);
return(UpdateAxisState(info));
}
public void StartCapture()
{
WinMMAPI.JOYINFOEX info = new WinMMAPI.JOYINFOEX();
info.flags = WinMMAPI.JoyPosFlags.ReturnAll;
WinMMAPI.joyGetPosEx(ID, info);
LastAxisPositions = UpdateAxisState(info);
LastButtonStates = UpdateButtonState(info);
}
public static Joystick[] GetDevices()
{
if (Devices.Count == 0)
{
for (int i = 0; i < WinMMAPI.joyGetNumDevs(); i++)
{
Joystick stick = LoadJoystick(i);
if (stick != null)
{
Devices.Add(stick);
}
}
}
return(Devices.ToArray());
}