Ejemplo n.º 1
0
        public void Update()
        {
            if (Util.Glfw.JoystickIsGamepad(Index))
            {
                return;
            }

            var axes = Axes;

            for (var i = 0; i < axes.Count; i++)
            {
                if (axes[i].Position != (_cachedAxes.Count > i ? _cachedAxes[i] : axes[i]).Position)
                {
                    _cachedAxes[i] = axes[i];
                    AxisMoved?.Invoke(this, Util.ApplyDeadzone(axes[i], Deadzone));
                }
            }
            var buttons = Buttons;

            for (var i = 0; i < buttons.Count; i++)
            {
                if (buttons[i].Pressed != (_cachedButtons.Count > i ? _cachedButtons[i] : buttons[i]).Pressed)
                {
                    _cachedButtons[i] = buttons[i];
                    (buttons[i].Pressed ? ButtonDown : ButtonUp)?.Invoke(this, buttons[i]);
                }
            }
            var hats = Hats;

            for (var i = 0; i < hats.Count; i++)
            {
                if (hats[i].Position != (_cachedHats.Count > i ? _cachedHats[i] : hats[i]).Position)
                {
                    _cachedHats[i] = hats[i];
                    HatMoved?.Invoke(this, hats[i]);
                }
            }
        }
Ejemplo n.º 2
0
        public void DoEvent(Event @event)
        {
            switch ((EventType)@event.Type)
            {
            case EventType.Joyaxismotion:
            {
                if (_axes.Length < @event.Jaxis.Axis + 1)
                {
                    Array.Resize(ref _axes, @event.Jaxis.Axis + 1);
                }

                AxisMoved?.Invoke
                (
                    this,
                    _axes[@event.Jaxis.Axis] = new Axis
                                                   (@event.Jaxis.Axis, (float)@event.Jaxis.Value / short.MaxValue)
                );
                break;
            }

            case EventType.Joyballmotion:
            {
                // todo investigate adding balls to the input spec later down the line
                break;
            }

            case EventType.Joyhatmotion:
            {
                if (_hats.Length < @event.Jhat.Hat + 1)
                {
                    Array.Resize(ref _hats, @event.Jhat.Hat + 1);
                }

                var val = @event.Jhat.Value;
                HatMoved?.Invoke
                (
                    this,
                    _hats[@event.Jhat.Hat] = new Hat
                                             (
                        @event.Jhat.Hat, (Position2D)((val & 0x01) * (int)Position2D.Up +
                                                      (val & 0x02) * (int)Position2D.Right +
                                                      (val & 0x04) * (int)Position2D.Down +
                                                      (val & 0x08) * (int)Position2D.Left)
                                             )
                );
                break;
            }

            case EventType.Joybuttondown:
            {
                if (_buttons.Length < @event.Jbutton.Button + 1)
                {
                    Array.Resize(ref _buttons, @event.Jbutton.Button + 1);
                }

                ButtonDown?.Invoke
                (
                    this,
                    _buttons[@event.Jbutton.Button] = new Button
                                                          ((ButtonName)@event.Jbutton.Button, @event.Jbutton.Button, true)
                );
                break;
            }

            case EventType.Joybuttonup:
            {
                if (_buttons.Length < @event.Jbutton.Button + 1)
                {
                    Array.Resize(ref _buttons, @event.Jbutton.Button + 1);
                }

                ButtonUp?.Invoke
                (
                    this,
                    _buttons[@event.Jbutton.Button] = new Button
                                                          ((ButtonName)@event.Jbutton.Button, @event.Jbutton.Button, false)
                );
                break;
            }

            case EventType.Joydeviceadded:
            {
                _ctx.ChangeConnection(this, true);
                break;
            }

            case EventType.Joydeviceremoved:
            {
                _ctx.ChangeConnection(this, false);
                break;
            }
            }
        }