public DIInputDevice()
{
_directInput = DInput.DirectInput8Create();
_keyboardDevices = new Dictionary <Guid, IDirectInputDevice8>();
_joystickDevices = new Dictionary <Guid, IDirectInputDevice8>();
}
public static Result DirectInput8Create(out IDirectInput8?directInput)
{
Result result = DirectInput8Create(GetModuleHandle(null), SdkVersion, typeof(IDirectInput8).GUID, out IntPtr nativePtr, null);
if (result.Failure)
{
directInput = default;
return(result);
}
directInput = new IDirectInput8(nativePtr);
return(result);
}
static public Dictionary <Guid, DeviceInstance> EnumerateAllAttachedGameDevices(IDirectInput8 directInput)
{
Dictionary <Guid, DeviceInstance> connectedDeviceList_ = new Dictionary <Guid, DeviceInstance>();
foreach (DeviceInstance deviceInstance_ in directInput.GetDevices(DeviceClass.GameControl, DeviceEnumerationFlags.AttachedOnly))
{
if (deviceInstance_.Type == Vortice.DirectInput.DeviceType.Gamepad || deviceInstance_.Type == Vortice.DirectInput.DeviceType.Joystick)
{
connectedDeviceList_.Add(deviceInstance_.InstanceGuid, deviceInstance_);
}
else
{
Console.WriteLine(deviceInstance_.ProductName + " does not match input type, ignored.");
}
}
return(connectedDeviceList_);
}
private void InitializeJoystickDevice(IDirectInput8 directInput, Guid guid, IntPtr windowhandle)
{
IDirectInputDevice8 inputDevice = directInput.CreateDevice(guid);
inputDevice.SetCooperativeLevel(windowhandle, CooperativeLevel.NonExclusive | CooperativeLevel.Foreground);
// Play the values back to see that buffersize is working correctly
inputDevice.Properties.BufferSize = 16;
if (directInput.IsDeviceAttached(guid))
{
Result result = inputDevice.SetDataFormat <RawJoystickState>();
if (result.Success)
{
_joystickDevices.Add(guid, inputDevice);
}
}
}
void InitialiseKeyboardDevice(IDirectInput8 directInput, Guid guid, IntPtr windowhandle)
{
IDirectInputDevice8 inputDevice_ = directInput.CreateDevice(guid);
Result result_ = inputDevice_.SetCooperativeLevel(windowhandle, CooperativeLevel.NonExclusive | CooperativeLevel.Foreground);
// play the values back to see that buffersize is working correctly
inputDevice_.Properties.BufferSize = 16;
int size = inputDevice_.Properties.BufferSize;
if (directInput.IsDeviceAttached(guid))
{
result_ = inputDevice_.SetDataFormat <RawKeyboardState>();
if (result_.Success)
{
_keyboardDevices.Add(guid, inputDevice_);
}
}
}
public static Dictionary <Guid, DeviceInstance> EnumerateAllAttachedKeyboardDevices(IDirectInput8 directInput)
{
Dictionary <Guid, DeviceInstance> result = new();
foreach (DeviceInstance deviceInstance in directInput.GetDevices(DeviceClass.Keyboard, DeviceEnumerationFlags.AttachedOnly))
{
if (deviceInstance.Type == DeviceType.Keyboard)
{
result.Add(deviceInstance.InstanceGuid, deviceInstance);
}
else
{
Console.WriteLine(deviceInstance.ProductName + " does not match input type, ignored.");
}
}
return(result);
}