Refactor process spawning command and move TestProcess to its own file

Kernel.cs

@@ -24,7 +24,7 @@ public class Kernel : Sys.Kernel
             new HelpCommand(),
             new ClearCommand(),
             new HaltCommand(),
-            new SpawnTestProcessCommand(),
+            new SpawnProcessCommand(),
             new ListProcessesCommand(),
             new StopProcessCommand(),
             new StartGuiCommand(),
@@ -62,44 +62,6 @@ public class Kernel : Sys.Kernel
     }
 }
 
-public class TestProcess() : Process("Test Process")
-{
-    internal override void Start(string[] args)
-    {
-        Window window = WindowManager.CreateWindow(this, "Test Window", Point.Empty, new Size(200, 150));
-        window.AutoFlush = true;
-
-        Circle circle = window.CreateUIElement<UI.GUI.UIEelements.Shapes.Circle>(rect =>
-        {
-            rect.Position = new Point(10, 10);
-            rect.Radius = 50;
-            rect.Color = Color.Red;
-        });
-
-        circle.Radius = 40;
-
-        SendMessageToAllProcesses(new TestMessage { SenderProcessId = Id });
-    }
-
-    internal override void Tick()
-    {
-        // Example tick logic - could be used for animations, timed events, etc.
-    }
-
-    internal override void HandleInterProcessMessage(Message message)
-    {
-        if (message is TestMessage testMessage && message.SenderProcessId != Id)
-        {
-            Console.WriteLine($"Received message in {Name} (ID: {Id}): {testMessage.MessageText}");
-        }
-    }
-}
-
-internal class TestMessage : Message
-{
-    public string MessageText { get; set; } = "Hello from TestMessage!";
-}
-
 public static unsafe partial class StartupCodeHelpers
 {
     [RuntimeExport("fmod")]

Processes/DesktopProcess.cs

@@ -30,7 +30,7 @@ internal class DesktopProcess() : Process("Desktop Manager")
         // Create a test window for new UI controls
         Window testWindow = WindowManager.CreateWindow(this, "UI Controls Test", new System.Drawing.Point(500, 50), new System.Drawing.Size(200, 180));
 
-        _ = testWindow.CreateUIElement<RemSox.UI.GUI.UIEelements.Controls.Button>(b =>
+        _ = testWindow.CreateUIElement<UI.GUI.UIEelements.Controls.Button>(b =>
         {
             b.Position = new System.Drawing.Point(20, 30);
             b.Size = new System.Drawing.Size(100, 30);
@@ -38,14 +38,14 @@ internal class DesktopProcess() : Process("Desktop Manager")
             b.BackgroundColor = System.Drawing.Color.LightBlue;
         });
 
-        _ = testWindow.CreateUIElement<RemSox.UI.GUI.UIEelements.Controls.CheckBox>(c =>
+        _ = testWindow.CreateUIElement<UI.GUI.UIEelements.Controls.CheckBox>(c =>
         {
             c.Position = new System.Drawing.Point(20, 80);
             c.Text = "Check Me";
             c.IsChecked = true;
         });
 
-        _ = testWindow.CreateUIElement<RemSox.UI.GUI.UIEelements.Shapes.Line>(l =>
+        _ = testWindow.CreateUIElement<UI.GUI.UIEelements.Shapes.Line>(l =>
         {
             l.Position = new System.Drawing.Point(20, 130);
             l.EndPosition = new System.Drawing.Point(180, 130);
@@ -62,7 +62,7 @@ internal class DesktopProcess() : Process("Desktop Manager")
 
         if (!ProcessManager.IsProcessRunning<TerminalProcess>())
         {
-            ProcessManager.SpawnProcess<TerminalProcess>();
+            _ = ProcessManager.SpawnProcess<TerminalProcess>();
         }
     }
 }

Processes/TestProcess.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Threading.Tasks;
+using RemSox.Processing;
+using RemSox.Processing.IPC;
+using RemSox.UI.GUI.UIEelements.Shapes;
+using RemSox.UI.GUI.Windows;
+
+namespace RemSox.Processes;
+
+public class TestProcess() : Process("Test Process")
+{
+    internal override void Start(string[] args)
+    {
+        Window window = WindowManager.CreateWindow(this, "Test Window", Point.Empty, new Size(200, 150));
+        window.AutoFlush = true;
+
+        Circle circle = window.CreateUIElement<Circle>(rect =>
+        {
+            rect.Position = new Point(10, 10);
+            rect.Radius = 50;
+            rect.Color = Color.Red;
+        });
+
+        circle.Radius = 40;
+
+        SendMessageToAllProcesses(new TestMessage { SenderProcessId = Id });
+    }
+
+    internal override void Tick()
+    {
+        // Example tick logic - could be used for animations, timed events, etc.
+    }
+
+    internal override void HandleInterProcessMessage(Message message)
+    {
+        if (message is TestMessage testMessage && message.SenderProcessId != Id)
+        {
+            Console.WriteLine($"Received message in {Name} (ID: {Id}): {testMessage.MessageText}");
+        }
+    }
+}
+
+internal class TestMessage : Message
+{
+    public string MessageText { get; set; } = "Hello from TestMessage!";
+}

UI/CLI/Commands/ProcessCommands.cs

@@ -1,17 +1,34 @@
+using RemSox.Processes;
 using RemSox.Processing;
 
 namespace RemSox.UI.CLI.Commands;
 
-public sealed class SpawnTestProcessCommand : ICommand
+public sealed class SpawnProcessCommand : ICommand
 {
-    public string Name => "spawn test";
+    public string Name => "spawn";
 
-    public string Description => "Spawn the test process";
+    public string Description => "Spawn a new process";
 
     public void Execute(string? arguments, Action<string> printLine)
     {
-        int processId = ProcessManager.SpawnProcess<TestProcess>();
+        arguments = arguments?.Trim();
-        printLine($"Spawned TestProcess with ID {processId}");
+
+        int? processId = arguments switch
+        {
+            "test" => ProcessManager.SpawnProcess<TestProcess>(),
+            "terminal" => ProcessManager.SpawnProcess<TerminalProcess>(),
+            _ => null
+        };
+
+        if (processId is not null)
+        {
+            printLine($"Spawned process with ID {processId}");
+        }
+        else
+        {
+            printLine("Usage: spawn <process-name>");
+            printLine("Available processes: test, terminal");
+        }
     }
 }
 

UI/GUI/Windows/Window.cs

@@ -27,10 +27,10 @@ public sealed class Window(string title, int processId, int id, IRenderSource re
     public bool AutoFlush { get; set; } = false;
 
     /// <summary> Event raised when a keyboard event is handled by this window. </summary>
-    public event Action<Cosmos.Kernel.System.Keyboard.KeyEvent>? OnKeyEvent;
+    public event Action<Sys.Keyboard.KeyEvent>? OnKeyEvent;
 
     /// <summary> Dispatches a key event to the window's registered event handlers. </summary>
-    public void HandleKeyEvent(Cosmos.Kernel.System.Keyboard.KeyEvent keyEvent)
+    public void HandleKeyEvent(Sys.Keyboard.KeyEvent keyEvent)
     {
         OnKeyEvent?.Invoke(keyEvent);
     }