static ParseUpdateResult parseUpdate(JoystickUpdate update, PartialJoystickState state)
{
JoystickButtons btn = (JoystickButtons)update.Offset;
string data = btn.ToString();
switch (btn)
{
case JoystickButtons.X:
case JoystickButtons.A:
case JoystickButtons.B:
case JoystickButtons.Y:
case JoystickButtons.LB:
case JoystickButtons.RB:
case JoystickButtons.LT:
case JoystickButtons.RT:
case JoystickButtons.BACK:
case JoystickButtons.START:
case JoystickButtons.LJ:
case JoystickButtons.RJ:
data += " " + (update.Value == 128 ? 1 : 0);
break;
case JoystickButtons.POV: //Top, Bottom, Left, Right
double val = update.Value / 100;
val = ((val > 180.0) && (val < 360.0)) ? val - 360.0 : val;
val = (update.Value == -1) ? -1 : val;
data += " " + ((update.Value == 0) || (update.Value == 4500) || (update.Value == 31500) ? 1 : 0) + " "
+ ((update.Value == 18000) || (update.Value == 13500) || (update.Value == 22500) ? 1 : 0) + " "
+ ((update.Value == 27000) || (update.Value == 22500) || (update.Value == 31500) ? 1 : 0) + " "
+ ((update.Value == 9000) || (update.Value == 4500) || (update.Value == 13500) ? 1 : 0) + " " + (val).ToString();
break;
case JoystickButtons.LX:
state.lx = deadband(((update.Value / 65535.0) - 0.5) * 2.0, 0.05);
data = "L " + calcJoystick(state.lx, state.ly);
break;
case JoystickButtons.LY:
state.ly = deadband(((update.Value / 65535.0) - 0.5) * -2.0, 0.05);
data = "L " + calcJoystick(state.lx, state.ly);
break;
case JoystickButtons.RX:
state.rx = deadband(((update.Value / 65535.0) - 0.5) * 2.0, 0.05);
data = "R " + calcJoystick(state.rx, state.ry);
break;
case JoystickButtons.RY:
state.ry = deadband(((update.Value / 65535.0) - 0.5) * -2.0, 0.05);
data = "R " + calcJoystick(state.rx, state.ry);
break;
default:
data = update.ToString();
break;
}
return(new ParseUpdateResult(state, data));
}
public ParseUpdateResult(PartialJoystickState state, string update)
{
this.state = state;
this.update = update;
}
static void Main(string[] args)
{
/** BLUETOOTH INIT **/
//Check to make sure BT is running
new BluetoothClient();
/** CONTROLLER INIT **/
// Initialize DirectInput
var directInput = new DirectInput();
// Find a Joystick Guid
var joystickGuid = Guid.Empty;
foreach (var deviceInstance in directInput.GetDevices(DeviceType.Gamepad,
DeviceEnumerationFlags.AllDevices))
{
joystickGuid = deviceInstance.InstanceGuid;
}
// If Gamepad not found, look for a Joystick
if (joystickGuid == Guid.Empty)
{
foreach (var deviceInstance in directInput.GetDevices(DeviceType.Joystick,
DeviceEnumerationFlags.AllDevices))
{
joystickGuid = deviceInstance.InstanceGuid;
}
}
// If Joystick not found, throws an error
if (joystickGuid == Guid.Empty)
{
Console.WriteLine("No joystick/Gamepad found.");
Console.ReadKey();
Environment.Exit(1);
}
// Instantiate the joystick
var joystick = new Joystick(directInput, joystickGuid);
Console.WriteLine("Found Joystick/Gamepad with GUID: {0}", joystickGuid);
// Set BufferSize in order to use buffered data.
joystick.Properties.BufferSize = 128;
// Acquire the joystick
joystick.Acquire();
// Poll events from joystick
PartialJoystickState partialState = new PartialJoystickState();
partialState.lx = 0.0;
partialState.ly = 0.0;
partialState.rx = 0.0;
partialState.ry = 0.0;
while (true)
{
try
{
joystick.Poll();
var updates = joystick.GetBufferedData();
//JoystickState state = joystick.GetCurrentState();
foreach (JoystickUpdate update in updates)
{
ParseUpdateResult result = parseUpdate(update, partialState);
partialState = result.state;
Console.WriteLine(result.update);
}
} catch (Exception e)
{
Console.WriteLine("Error reading from joystick.");
joystick.Unacquire();
joystick.Acquire();
}
}
}
