feat: Added wiimote support and cleaned up the project

SlidePresenter/WiimoteRead.cs

@@ -0,0 +1,58 @@
+using WiimoteLib.NetCore;
+
+namespace SwitchSlidePresenter;
+
+public class WiimoteRead : IGamepadReader {
+	public event Action NextSlide;
+	public event Action PrevSlide;
+
+	private const int RetryDelay = 1000;
+
+	public async Task Read() {
+		Wiimote wiimote = new();
+		while (string.IsNullOrEmpty(wiimote.HIDDevicePath)) {
+			wiimote.Connect();
+			if (string.IsNullOrEmpty(wiimote.HIDDevicePath)) {
+				Console.WriteLine("Wiimote connection failed, trying again...");
+				await Task.Delay(RetryDelay);
+			} else {
+				Console.WriteLine("Wiimote ready for presenting!");
+			}
+		}
+
+		ButtonState previousState = wiimote.WiimoteState.ButtonState;
+		while (true) {
+			if (PreviousPressed(wiimote.WiimoteState.ButtonState, previousState)) {
+				PrevSlide?.Invoke();
+			}
+			if (NextPressed(wiimote.WiimoteState.ButtonState, previousState)) {
+				NextSlide?.Invoke();
+			}
+			previousState = wiimote.WiimoteState.ButtonState;
+
+			await Task.Yield();
+
+			if (!Console.KeyAvailable || Console.ReadKey().Key != ConsoleKey.Enter)
+				continue;
+			wiimote.Disconnect();
+
+			Console.WriteLine();
+			Console.WriteLine("Stopped.");
+			break;
+		}
+	}
+
+	private static bool PreviousPressed(ButtonState input) {
+		return input.B || input.Left;
+	}
+	private static bool NextPressed(ButtonState input) {
+		return input.A || input.Right;
+	}
+
+	private static bool PreviousPressed(ButtonState input, ButtonState previousState) {
+		return PreviousPressed(input) && !PreviousPressed(previousState);
+	}
+	private static bool NextPressed(ButtonState input, ButtonState previousState) {
+		return NextPressed(input) && !NextPressed(previousState);
+	}
+}