protected override void UpdateGamePadStates()
{
axisValues = Glfw.GetJoystickAxes(GetJoystickByNumber());
var buttons = Glfw.GetJoystickButtons(GetJoystickByNumber());
if (buttons != null && buttons.Length >= 10)
{
UpdateAllButtons(buttons);
}
}
static void DrawJoystick(int index, int x, int y, int width, int height)
{
int axisHeight = 3 * height / 4;
int buttonHeight = height / 4;
var axes = Glfw.GetJoystickAxes(m_Joysticks[index]);
if (axes != null)
{
int axis_width = width / axes.Length;
for (int i = 0; i < axes.Length; i++)
{
float value = axes[i] / 2f + 0.5f;
Gl.Color3(0.3f, 0.3f, 0.3f);
Gl.Rect(x + i * axis_width,
y,
x + (i + 1) * axis_width,
y + axisHeight);
Gl.Color3(1f, 1f, 1f);
Gl.Rect(x + i * axis_width,
y + (int)(value * (axisHeight - 5)),
x + (i + 1) * axis_width,
y + 5 + (int)(value * (axisHeight - 5)));
}
}
var buttons = Glfw.GetJoystickButtons(m_Joysticks[index]);
if (buttons != null)
{
int button_width = width / buttons.Length;
for (int i = 0; i < buttons.Length; i++)
{
if (buttons[i])
{
Gl.Color3(1f, 1f, 1f);
}
else
{
Gl.Color3(0.3f, 0.3f, 0.3f);
}
Gl.Rect(x + i * button_width,
y + axisHeight,
x + (i + 1) * button_width,
y + axisHeight + buttonHeight);
}
}
}
static void JoystickCallback(Glfw.Joystick joy, Glfw.ConnectionEvent evt)
{
if (evt == Glfw.ConnectionEvent.Connected)
{
var axes = Glfw.GetJoystickAxes(joy);
var buttons = Glfw.GetJoystickButtons(joy);
Log("{0} at {1}: Joystick {2} ({3}) was connected with {4} axes and {5} buttons",
m_Counter++, Glfw.GetTime(),
joy,
Glfw.GetJoystickName(joy),
axes.Length,
buttons.Length);
}
else
{
Log("{0} at {1}: Joystick {2} was disconnected",
m_Counter++, Glfw.GetTime(), joy);
}
}
static void JoystickCallback(Glfw.Joystick joy, Glfw.ConnectionEvent evt)
{
if (evt == Glfw.ConnectionEvent.Connected)
{
var axisCount = Glfw.GetJoystickAxes(joy).Length;
var buttonCount = Glfw.GetJoystickButtons(joy).Length;
Log("Found joystick {0} named \'{1}\' with {2} axes, {3} buttons\n",
(int)joy + 1,
Glfw.GetJoystickName(joy),
axisCount,
buttonCount);
m_Joysticks.Add(joy);
}
else if (evt == Glfw.ConnectionEvent.Disconnected)
{
m_Joysticks.Remove(joy);
Log("Lost joystick {0}", (int)joy + 1);
}
}
public void Update()
{
// Check if still connected.
Connected = Glfw.JoystickPresent(Id) == 1;
if (!Connected)
{
return;
}
_axisLastFrame = _axisThisFrame;
_axisThisFrame = Glfw.GetJoystickAxes(Id, out int axisC);
_buttonLastFrame = _buttonThisFrame;
_buttonThisFrame = Glfw.GetJoystickButtons(Id, out int buttonC);
// If the number of axes or buttons doesn't match the expected amount - the controller is not XInput.
if (axisC != _expectedAxis || buttonC != _expectedButtons)
{
Connected = false;
}
}