public Gamepad(int i)
{
bool hasState = GlfwProvider.GLFW.Value.GetGamepadState(i, out GamepadState state);
Index = i;
Buttons = new Button[GamepadButtonCount];
Thumbsticks = new Thumbstick[GamepadThumbstickCount];
Triggers = new Trigger[GamepadTriggerCount];
_connected = hasState;
for (int j = 0; j < GamepadButtonCount; j++)
{
((Button[])Buttons)[j] = new Button
((ButtonName)j, j, hasState && state.Buttons[j] == (int)InputAction.Press);
}
for (int j = 0; j < GamepadThumbstickCount; j++)
{
((Thumbstick[])Thumbsticks)[j] = new Thumbstick(j, 0, 0);
}
for (int j = 0; j < GamepadTriggerCount; j++)
{
((Trigger[])Triggers)[j] = new Trigger(j, 0);
}
}
public void Update()
{
if (!GlfwProvider.GLFW.Value.GetGamepadState(Index, out GamepadState state))
{
// Detect when this gamepad disconnects
if (_connected)
{
OnConnectionChanged?.Invoke(this, false);
_connected = false;
}
return;
}
// Detect when this gamepad connects
if (!_connected)
{
OnConnectionChanged?.Invoke(this, true);
_connected = true;
}
// Buttons
for (int i = 0; i < GamepadButtonCount; i++)
{
if ((Buttons[i].Pressed ? 1 : 0) != state.Buttons[i])
{
(Buttons[i].Pressed ? ButtonUp : ButtonDown)?.Invoke
(this, ((Button[])Buttons)[i] = new Button((ButtonName)i, i, state.Buttons[i] == 1));
}
((Button[])Buttons)[i] = new Button((ButtonName)i, i, state.Buttons[i] == 1);
}
// Left Thumbstick
Thumbstick thumbstick0 = new Thumbstick(0, Deadzone.Apply(state.Axes[0]), Deadzone.Apply(state.Axes[1]));
if (Thumbsticks[0].X != thumbstick0.X || Thumbsticks[0].Y != thumbstick0.Y)
{
ThumbstickMoved?.Invoke
(
this,
thumbstick0
);
}
((Thumbstick[])Thumbsticks)[0] = thumbstick0;
// Right Thumbstick
Thumbstick thumbstick1 = new Thumbstick(1, Deadzone.Apply(state.Axes[2]), Deadzone.Apply(state.Axes[3]));
if (Thumbsticks[1].X != thumbstick1.X || Thumbsticks[1].Y != thumbstick1.Y)
{
ThumbstickMoved?.Invoke
(
this,
thumbstick1
);
}
((Thumbstick[])Thumbsticks)[1] = thumbstick1;
// Left Trigger
Trigger trigger0 = new Trigger(0, Deadzone.Apply(state.Axes[4]));
if (Triggers[0].Position != trigger0.Position)
{
TriggerMoved?.Invoke(this, trigger0);
}
((Trigger[])Triggers)[0] = trigger0;
// Right Trigger
Trigger trigger1 = new Trigger(1, Deadzone.Apply(state.Axes[5]));
if (Triggers[1].Position != trigger1.Position)
{
TriggerMoved?.Invoke(this, trigger1);
}
((Trigger[])Triggers)[1] = trigger1;
}