protected void ParseStatus(byte[] buff)
{
bool extensionConnected = (buff[3] & 0x02) != 0;
_IsSpeakerEnabled = (buff[3] & 0x04) != 0;
_IrSensorEnabled = (buff[3] & 0x08) != 0;
_Leds =
((buff[3] & 0x10) == 0 ? WiimoteLeds.None : WiimoteLeds.Led1) |
((buff[3] & 0x20) == 0 ? WiimoteLeds.None : WiimoteLeds.Led2) |
((buff[3] & 0x40) == 0 ? WiimoteLeds.None : WiimoteLeds.Led3) |
((buff[3] & 0x80) == 0 ? WiimoteLeds.None : WiimoteLeds.Led4);
BatteryLevel = buff[6];
if (extensionConnected && _Extension == null)
{
InitializeExtension();
}
else if (_Extension != null && !extensionConnected)
{
ReportingMode = ReportingMode.None;
if (ExtensionDetached != null)
{
ExtensionDetached(this, new WiimoteExtensionEventArgs(_Extension));
}
_Extension = null;
}
}
static void wiimote_ExtensionAttached(object sender, WiimoteExtensionEventArgs e)
{
IWiimote wiimote = (IWiimote)sender;
// We can retrieve the attached extension by doing the following:
IWiimoteExtension extension = e.Extension;
// The extension is also available through 'wiimote.Extension'.
// Here we can check what type of extension the attached extension is.
// In this example we will only cover the Nunchuk, but we can also check for other available extensions.
if (extension is NunchukExtension)
{
wiimote.SetReportingMode(ReportingMode.ButtonsAccelerometer16Extension);
Console.WriteLine("A nunchuk attached to the Wiimote.");
}
// A few 'dummy-extensions' are available to detect various undefined situations.
else if (extension is InvalidExtension)
{
Console.WriteLine("An extension was partially connected or the extension was erroneous.");
}
// UnknownExtension is a dummy-extension that that the attached extension
// is not supported by Wii Device Library (or any other extension that is registered in WiimoteExtensionRegistry).
else if (extension is UnknownExtension)
{
Console.WriteLine("An extension was connected, but was not recognized by Wii Device Library.");
}
else
{
Console.WriteLine("An extension was connected, but was not recognized by this example.");
}
wiimote.SetReportingMode(wiimote.ReportingMode);
}
static void wiimote_ExtensionDetached(object sender, WiimoteExtensionEventArgs e)
{
IWiimote wiimote = (IWiimote)sender;
IWiimoteExtension extension = e.Extension;
if (extension is NunchukExtension)
{
Console.WriteLine("A nunchuk was detached from the Wiimote.");
}
wiimote.SetReportingMode(wiimote.ReportingMode);
}
protected void InitializeExtension()
{
try
{
WriteMemory(0x04a40040, 0); // Set the encryption-key to 0.
}
catch (TimeoutException)
{
if (IsConnected)
{
throw;
}
return;
}
byte[] extensionTypeBytes = ReadMemory(0x04a400fe, 2);
extensionTypeBytes[0] = (byte)((extensionTypeBytes[0] ^ 0x17) + 0x17 & 0xFF);
extensionTypeBytes[1] = (byte)((extensionTypeBytes[1] ^ 0x17) + 0x17 & 0xFF);
ushort extensionType = (ushort)(extensionTypeBytes[1] << 8 | extensionTypeBytes[0]);
IWiimoteExtension newExtension;
switch (extensionType)
{
case 0x2e2e:
newExtension = null;
break;
case 0xffff:
newExtension = new InvalidExtension(this);
break;
default:
IWiimoteExtensionFactory extensionFactory;
if (WiimoteExtensionRegistry.TryGetValue(extensionType, out extensionFactory))
{
newExtension = extensionFactory.Create(this);
}
else
{
newExtension = new UnknownExtension(this);
}
break;
}
ReportingMode = ReportingMode.None;
_Extension = newExtension;
if (_Extension != null)
{
if (ExtensionAttached != null)
{
ExtensionAttached(this, new WiimoteExtensionEventArgs(_Extension));
}
}
}
protected void DetachExtension()
{
if (Extension == null)
{
throw new InvalidOperationException("Can't detach extension: No extension is connected.");
}
ReportingMode = ReportingMode.None;
_Extension.Detached();
if (ExtensionDetached != null)
{
ExtensionDetached(this, new WiimoteExtensionEventArgs(_Extension));
}
_Extension = null;
}
void Wiimote_ExtensionAttached(object sender, WiimoteExtensionEventArgs e)
{
IWiimoteExtension wiimoteExtension = Wiimote.Extension;
Invoke(new Action <IWiimoteExtension>(delegate(IWiimoteExtension extension)
{
Control extensionControl = null;
if (extension is NunchukExtension)
{
NunchukUserControl nunchukUC = new NunchukUserControl();
nunchukUC.Nunchuk = (NunchukExtension)extension;
extensionControl = nunchukUC;
}
else if (extension is ClassicControllerExtension)
{
ClassicControllerUserControl classicControllerUC = new ClassicControllerUserControl();
classicControllerUC.ClassicController = (ClassicControllerExtension)extension;
extensionControl = classicControllerUC;
}
else if (extension is GuitarExtension)
{
GuitarUserControl guitarUC = new GuitarUserControl();
guitarUC.Guitar = (GuitarExtension)extension;
extensionControl = guitarUC;
}
ExtensionControl = (IExtensionControl)extensionControl;
if (extensionControl != null)
{
extensionBox.Height = extensionControl.Height + 50;
extensionBox.Text = extension.GetType().Name;
extensionBox.Controls.Add(extensionControl);
extensionControl.Dock = DockStyle.Fill;
this.Height = extensionBox.Top + extensionBox.Height;
}
reportingmodeBox.SelectedItem = Wiimote.ReportingMode;
}), wiimoteExtension);
}
public WiimoteExtensionEventArgs(IWiimoteExtension extension)
{
_Extension = extension;
}
public WiimoteExtensionEventArgs(IWiimoteExtension extension)
{
_Extension = extension;
}
protected void ParseStatus(byte[] buff)
{
bool extensionConnected = (buff[3] & 0x02) != 0;
_IsSpeakerEnabled = (buff[3] & 0x04) != 0;
_IrSensorEnabled = (buff[3] & 0x08) != 0;
_Leds =
((buff[3] & 0x10) == 0 ? WiimoteLeds.None : WiimoteLeds.Led1) |
((buff[3] & 0x20) == 0 ? WiimoteLeds.None : WiimoteLeds.Led2) |
((buff[3] & 0x40) == 0 ? WiimoteLeds.None : WiimoteLeds.Led3) |
((buff[3] & 0x80) == 0 ? WiimoteLeds.None : WiimoteLeds.Led4);
BatteryLevel = buff[6];
if (extensionConnected && _Extension == null)
InitializeExtension();
else if (_Extension != null && !extensionConnected)
{
ReportingMode = ReportingMode.None;
if(ExtensionDetached != null)
ExtensionDetached(this, new WiimoteExtensionEventArgs(_Extension));
_Extension = null;
}
}
protected void InitializeExtension()
{
try
{
WriteMemory(0x04a40040, 0); // Set the encryption-key to 0.
}
catch (TimeoutException)
{
if (IsConnected)
throw;
return;
}
byte[] extensionTypeBytes = ReadMemory(0x04a400fe, 2);
extensionTypeBytes[0] = (byte)((extensionTypeBytes[0] ^ 0x17) + 0x17 & 0xFF);
extensionTypeBytes[1] = (byte)((extensionTypeBytes[1] ^ 0x17) + 0x17 & 0xFF);
ushort extensionType = (ushort)(extensionTypeBytes[1] << 8 | extensionTypeBytes[0]);
IWiimoteExtension newExtension;
switch (extensionType)
{
case 0x2e2e:
newExtension = null;
break;
case 0xffff:
newExtension = new InvalidExtension(this);
break;
default:
IWiimoteExtensionFactory extensionFactory;
if (WiimoteExtensionRegistry.TryGetValue(extensionType, out extensionFactory))
newExtension = extensionFactory.Create(this);
else
newExtension = new UnknownExtension(this);
break;
}
ReportingMode = ReportingMode.None;
_Extension = newExtension;
if(_Extension != null)
{
if(ExtensionAttached != null)
ExtensionAttached(this, new WiimoteExtensionEventArgs(_Extension));
}
}
protected void DetachExtension()
{
if (Extension == null)
throw new InvalidOperationException("Can't detach extension: No extension is connected.");
ReportingMode = ReportingMode.None;
_Extension.Detached();
if(ExtensionDetached != null)
ExtensionDetached(this, new WiimoteExtensionEventArgs(_Extension));
_Extension = null;
}
