refactor: preprocessors for wiimote and joycon compilation

SlidePresenter/ControllerSelector.cs

@@ -1,11 +1,33 @@
-namespace SwitchSlidePresenter;
+using ControllerSlidePresenter.GamepadReader;
+
+namespace ControllerSlidePresenter;
 
 public static class ControllerSelector {
-	public static IGamepadReader? GetReader() {
-		Console.WriteLine("Write a number to select controller type:");
-		Console.WriteLine("[1] - JoyCon");
-		Console.WriteLine("[2] - Wiimote");
+	private static readonly List<(string name, IGamepadReader reader)> Readers = [
+#if JoyCon
+		("JoyCon", new JoyConRead()),
+#endif
+#if Wiimote
+		("Wiimote", new WiimoteRead())
+#endif
+	];
 
+	public static IGamepadReader? GetReader() {
+		if (Readers.Count == 1)
+			return Readers[0].reader;
+
+		Console.WriteLine("Write a number to select controller type:");
+		for (int i = 0; i < Readers.Count; i++)
+			Console.WriteLine($"[{i+1}] - {Readers[i].name}");
+
+		int? id = GetReaderIndex();
+		if (id == null)
+			return null;
+
+		return Readers[id.Value].reader;
+	}
+
+	private static int? GetReaderIndex() {
 		string? line = Console.ReadLine();
 		if (line == null) {
 			Console.WriteLine("Invalid input.");
@@ -15,13 +37,11 @@ public static class ControllerSelector {
 			Console.WriteLine("Invalid number.");
 			return null;
 		}
-
-		return GetReader(id);
+		if (id <= 0 || id >= Readers.Count) {
+			Console.WriteLine("Invalid number");
+			return null;
 		}
 
-	private static IGamepadReader? GetReader(int id) => id switch {
-		1 => new JoyConRead(),
-		2 => new WiimoteRead(),
-		_ => null
-	};
+		return id - 1;
+	}
 }

SlidePresenter/ControllerSlidePresenter.csproj

@@ -5,22 +5,26 @@
         <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
-        <RootNamespace>SwitchSlidePresenter</RootNamespace>
     </PropertyGroup>
 
     <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('Windows'))">
-        <DefineConstants>OS_WINDOWS</DefineConstants>
+        <DefineConstants>$(DefineConstants);OS_WINDOWS</DefineConstants>
     </PropertyGroup>
     <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('Linux'))">
-        <DefineConstants>OS_LINUX</DefineConstants>
+        <DefineConstants>$(DefineConstants);OS_LINUX</DefineConstants>
     </PropertyGroup>
     <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('OSX'))">
-        <DefineConstants>OS_MAC</DefineConstants>
+        <DefineConstants>$(DefineConstants);OS_MAC</DefineConstants>
+    </PropertyGroup>
+    
+    <PropertyGroup>
+        <DefineConstants>$(DefineConstants);JoyCon</DefineConstants>
+        <DefineConstants>$(DefineConstants);Wiimote</DefineConstants>
     </PropertyGroup>
     
     <ItemGroup>
-      <PackageReference Include="JoyCon.NET" Version="1.0.1" />
-      <PackageReference Include="WiimoteLib.NetCore" Version="1.0.0" />
+      <PackageReference Include="JoyCon.NET" Version="1.0.1" Condition="$(DefineConstants.Contains(JoyCon))" />
+      <PackageReference Include="WiimoteLib.NetCore" Version="1.0.0" Condition="$(DefineConstants.Contains(Wiimote))" />
     </ItemGroup>
 
     <ItemGroup>

SlidePresenter/GamepadReader/IGamepadReader.cs

@@ -1,4 +1,4 @@
-namespace SwitchSlidePresenter;
+namespace ControllerSlidePresenter.GamepadReader;
 
 public interface IGamepadReader {
 	public event Action NextSlide;

SlidePresenter/GamepadReader/JoyConRead.cs

@@ -1,11 +1,12 @@
-using System.Text;
+#if JoyCon
+using System.Text;
 using HidSharp;
 using wtf.cluster.JoyCon;
 using wtf.cluster.JoyCon.ExtraData;
 using wtf.cluster.JoyCon.InputData;
 using wtf.cluster.JoyCon.InputReports;
 
-namespace SwitchSlidePresenter;
+namespace ControllerSlidePresenter.GamepadReader;
 
 public class JoyConRead : IGamepadReader {
 	public event Action NextSlide;
@@ -90,3 +91,4 @@ public class JoyConRead : IGamepadReader {
 		return input.ZLorZR || input.Down;
 	}
 }
+#endif

SlidePresenter/GamepadReader/WiimoteRead.cs

@@ -1,6 +1,7 @@
-using WiimoteLib.NetCore;
+#if Wiimote
+using WiimoteLib.NetCore;
 
-namespace SwitchSlidePresenter;
+namespace ControllerSlidePresenter.GamepadReader;
 
 public class WiimoteRead : IGamepadReader {
 	public event Action NextSlide;
@@ -47,3 +48,4 @@ public class WiimoteRead : IGamepadReader {
 		return input.A || input.Right;
 	}
 }
+#endif

SlidePresenter/InputSender/IInputSender.cs

@@ -1,4 +1,4 @@
-namespace SwitchSlidePresenter.InputSender;
+namespace ControllerSlidePresenter.InputSender;
 
 public interface IInputSender {
 	void NextSlide();

SlidePresenter/InputSender/LinuxInputSender.cs

@@ -1,5 +1,5 @@
 #if OS_LINUX
-namespace SwitchSlidePresenter.InputSender;
+namespace ControllerSlidePresenter.InputSender;
 
 public class LinuxInputSender : IInputSender {
 	public void NextSlide() {

SlidePresenter/InputSender/MacInputSender.cs

@@ -1,5 +1,5 @@
 #if OS_MAC
-namespace SwitchSlidePresenter.InputSender;
+namespace ControllerSlidePresenter.InputSender;
 
 public class MacInputSender : IInputSender {
 	public void NextSlide() {

SlidePresenter/InputSender/WindowsInputSender.cs

@@ -2,7 +2,7 @@
 using System.Runtime.InteropServices;
 using Win32Api;
 
-namespace SwitchSlidePresenter.InputSender;
+namespace ControllerSlidePresenter.InputSender;
 
 public class WindowsInputSender : IInputSender {
 	private const uint INPUT_KEYBOARD = 1;

SlidePresenter/Program.cs

@@ -1,4 +1,6 @@
-namespace SwitchSlidePresenter {
+using ControllerSlidePresenter.GamepadReader;
+
+namespace ControllerSlidePresenter {
 	internal abstract class Program {
 		private static async Task Main() {
 			IGamepadReader? reader = ControllerSelector.GetReader();

SlidePresenter/SlideSwitcher.cs

@@ -1,6 +1,7 @@
-using SwitchSlidePresenter.InputSender;
+using ControllerSlidePresenter.GamepadReader;
+using ControllerSlidePresenter.InputSender;
 
-namespace SwitchSlidePresenter;
+namespace ControllerSlidePresenter;
 
 public class SlideSwitcher : IDisposable {
 	private readonly IGamepadReader? _reader;