Fully implement the tabbing and switching

DD2Switcher/Program.cs

@@ -7,9 +7,10 @@ using System.Windows.Forms;
 namespace DD2Switcher;
 
 internal static class Program {
-	private static List<Process> processes = new();
+	private static int NumProc = 9;
+	private static Process[] windows = new Process[NumProc];
+	private static int ActiveIndex = -1;
 
-	private static Process activeProcess;
 	private static readonly IntPtr defaultAffinity = new(0xFF000000);
 	private static readonly IntPtr fullAffinity = new(0xFFFFFFFF);
 
@@ -24,110 +25,156 @@ internal static class Program {
 	static extern bool AllocConsole();
 
 	private static void AdjustAffinities() {
-		List<Process> fuckedProcesses = new();
+		for (int i = 0; i < NumProc; i++) {
+			var window = windows[i];
+			if (window == null) continue;
+			if (window.MainWindowHandle == IntPtr.Zero) {
+				Console.WriteLine($"Window at index {i} has no main window, removing from tracked windows");
+				windows[i] = null;
+				continue;
+			}
 
-		foreach (var process in processes)
-			if (process != activeProcess) {
+			if (i != ActiveIndex) {
 				try {
-					process.ProcessorAffinity = defaultAffinity;
+					window.ProcessorAffinity = defaultAffinity;
 				}
 				catch (Exception e) {
-					fuckedProcesses.Add(process);
+					windows[i] = null;
+				}
 			}
 		}
 
+		var active = windows[ActiveIndex];
+		if (active != null) {
 			try {
-			activeProcess.ProcessorAffinity = fullAffinity;
+				active.ProcessorAffinity = fullAffinity;
 			}
 			catch (Exception e) {
-			fuckedProcesses.Add(activeProcess);
+				windows[ActiveIndex] = null;
+			}
 		}
-
-		foreach (var fucked in fuckedProcesses)
-			processes.Remove(fucked);
 	}
 
 	private static void AdjustPriorities() {
-		List<Process> fuckedProcesses = new();
+		for (int i = 0; i < NumProc; i++) {
+			var window = windows[i];
+			if (window == null) continue;
+			if (window.MainWindowHandle == IntPtr.Zero) {
+				Console.WriteLine($"Window at index {i} has no main window, removing from tracked windows");
+				windows[i] = null;
+				continue;
+			}
 
-		foreach (var process in processes) {
+			if (i != ActiveIndex) {
 				try {
-				process.PriorityClass = ProcessPriorityClass.Idle;
+					window.PriorityClass = ProcessPriorityClass.Idle;
 				}
 				catch (Exception e) {
-				fuckedProcesses.Add(process);
+					windows[i] = null;
+				}
 			}
 		}
 
+		var active = windows[ActiveIndex];
+		if (active != null) {
 			try {
-			activeProcess.PriorityClass = ProcessPriorityClass.High;
+				active.PriorityClass = ProcessPriorityClass.High;
 			}
 			catch (Exception e) {
-			fuckedProcesses.Add(activeProcess);
+				windows[ActiveIndex] = null;
+			}
+		}
 	}
 
-		foreach (var fucked in fuckedProcesses)
-			processes.Remove(fucked);
+	private static Process GetForegroundProcess() {
+		var foregroundWindow = GetForegroundWindow();
+		var process = Process.GetProcesses();
+		Process foregroundProcess = null;
+		foreach (var p in process)
+			if (foregroundWindow == p.MainWindowHandle) {
+				foregroundProcess = p;
+				break;
 			}
 
-	private static void SwitchToProcess(int index) {
-		Console.WriteLine("Switching to process at index " + index);
-		if (index >= processes.Count) return;
-		var targetWindowHandle = processes[processes.Count - 1 - index].MainWindowHandle;
-		if (targetWindowHandle == IntPtr.Zero) {
-			processes.RemoveAt(processes.Count - 1 - index);
+		if (foregroundProcess == null) return null;
+		return foregroundProcess;
+	}
+
+	private static void TrackWindow() {
+		Console.WriteLine("Toggling foreground window as tracked...");
+		var foregroundProcess = GetForegroundProcess();
+		if (foregroundProcess == null) return;
+		Console.WriteLine($"Foreground process: {foregroundProcess}");
+
+		for (int i = 0; i < 9; i++) {
+			var window = windows[i];
+			if (window != null && window.Id == foregroundProcess.Id) {
+				Console.WriteLine($"Removing foreground window from tracked at index {i}...");
+				windows[i] = null;
 				return;
 			}
-
-		SetForegroundWindow(targetWindowHandle);
-		activeProcess = processes[processes.Count - 1 - index];
-		AdjustAffinities();
-		AdjustPriorities();
 		}
 
-	private static void SwitchMainGame() {
-		var foregroundWindow = GetForegroundWindow();
-		Process foregroundGame = null;
-		var foregroundGameIndex = -1;
-		var exists = false;
+		for (int i = 0; i < 9; i++) {
+			var window = windows[i];
+			if (window == null) {
+				Console.WriteLine($"Adding foreground window to tracked at index {i}...");
+				windows[i] = foregroundProcess;
+				return;
+			}
+		}
+	}
 
-		foreach (var process in processes)
-			if (foregroundWindow == process.MainWindowHandle) {
-				exists = true;
-				foregroundGame = process;
-				foregroundGameIndex = processes.IndexOf(process);
+	private static void Swap(int index) {
+		Console.WriteLine($"Swapping window at index {index}");
+		var process = GetForegroundProcess();
+		if (process == null) return;
+		Console.WriteLine($"Foreground process: {process}");
+		bool found = false;
+
+		for (int i = 0; i < 9; i++) {
+			var window = windows[i];
+			if (window != null && window.Id == process.Id) {
+				found = true;
 				break;
 			}
+		}
 
-		if (exists) {
-			var tempGame = processes[0];
-			processes[0] = foregroundGame;
-			processes[foregroundGameIndex] = tempGame;
+		if (!found) {
+			for (int i = 0; i < 9; i++) {
+				var window = windows[i];
+				if (window == null) {
+					Console.WriteLine($"Adding foreground window to tracked at index {i}...");
+					windows[i] = process;
+				}
 			}
 		}
 
-	private static void ToggleGame() {
-		Console.WriteLine("Toggling foreground window as tracked...");
-		var foregroundWindow = GetForegroundWindow();
-		var systemProcesses = Process.GetProcesses();
-		Process foregroundProcess = null;
-
-		foreach (var process in systemProcesses)
-			if (foregroundWindow == process.MainWindowHandle) {
-				foregroundProcess = process;
-				break;
+		for (int i = 0; i < 9; i++) {
+			var window = windows[i];
+			if (window != null && window.Id == process.Id) {
+				windows[i] = windows[index];
+				windows[index] = window;
+				Console.WriteLine($"Swapped window at index {i} to {index}");
+				return;
+			}
+		}
 	}
 
-		if (foregroundProcess == null) return;
-		Console.WriteLine("Foreground process: " + foregroundProcess.ProcessName);
-		var existingProcess = processes.Find(process => process.Id == foregroundProcess.Id);
-		if (existingProcess != null) {
-			Console.WriteLine("Removing foreground process from tracked...");
-			processes.Remove(existingProcess);
+	private static void TabTo(int index) {
+		if (index >= NumProc) return;
+		Console.WriteLine($"Tab to window at index {index}");
+
+		var window = windows[index];
+		if (window == null || window.MainWindowHandle == IntPtr.Zero) {
+			Console.WriteLine($"Window at index {index} does not exist, removing from tracked windows");
+			windows[index] = null;
 		}
 		else {
-			Console.WriteLine("Adding foreground process to tracked...");
-			processes.Add(foregroundProcess);
+			SetForegroundWindow(window.MainWindowHandle);
+			ActiveIndex = index;
+			AdjustAffinities();
+			AdjustPriorities();
 		}
 	}
 
@@ -144,70 +191,26 @@ internal static class Program {
 				Process.GetCurrentProcess().Kill();
 			}
 
-
-		HotKeyManager.RegisterHotKey(Keys.D1, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D2, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D3, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D4, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D5, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D6, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D7, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D8, KeyModifiers.Alt);
-		HotKeyManager.RegisterHotKey(Keys.D9, KeyModifiers.Alt);
-
-		HotKeyManager.RegisterHotKey(Keys.D1, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D2, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D3, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D4, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D5, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D6, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D7, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D8, KeyModifiers.Alt | KeyModifiers.Shift);
-		HotKeyManager.RegisterHotKey(Keys.D9, KeyModifiers.Alt | KeyModifiers.Shift);
+		for (int i = 0; i < 9; i++) {
+			windows[i] = null;
+			HotKeyManager.RegisterHotKey(Keys.D1 + i, KeyModifiers.Alt);
+			HotKeyManager.RegisterHotKey(Keys.D1 + i, KeyModifiers.Alt | KeyModifiers.Shift);
+		}
 
 		HotKeyManager.RegisterHotKey(Keys.Oemtilde, KeyModifiers.Alt);
-
-		// HotKeyManager.RegisterHotKey(Keys.Q, KeyModifiers.Alt);
-		// HotKeyManager.RegisterHotKey(Keys.W, KeyModifiers.Alt);
-		// HotKeyManager.RegisterHotKey(Keys.R, KeyModifiers.Alt);
 		HotKeyManager.HotKeyPressed += HotKeyManager_HotKeyPressed;
 
-		var pixelList = new System.Collections.Generic.List<Pixel>();
-		// pixelList.Add(new Pixel(1401, 1234, 224, 224, 224));
-		pixelList.Add(new Pixel(1359, 1235, 220, 220, 220));
-
 		static void HotKeyManager_HotKeyPressed(object sender, HotKeyEventArgs e) {
-			switch (e.Key) {
-				case Keys.D1:
-					SwitchToProcess(0);
-					break;
-				case Keys.D2:
-					SwitchToProcess(1);
-					break;
-				case Keys.D3:
-					SwitchToProcess(2);
-					break;
-				case Keys.D4:
-					SwitchToProcess(3);
-					break;
-				case Keys.D5:
-					SwitchToProcess(4);
-					break;
-				case Keys.D6:
-					SwitchToProcess(5);
-					break;
-				case Keys.D7:
-					SwitchToProcess(6);
-					break;
-				case Keys.D8:
-					SwitchToProcess(7);
-					break;
-				case Keys.D9:
-					SwitchToProcess(8);
-					break;
-				case Keys.Oemtilde:
-					ToggleGame();
-					break;
+			if (e.Key == Keys.Oemtilde && e.Modifiers == KeyModifiers.Alt) {
+				TrackWindow();
+				return;
+			}
+
+			if (e.Modifiers == KeyModifiers.Alt) {
+				TabTo(e.Key - Keys.D1);
+			}
+			else if (e.Modifiers == (KeyModifiers.Alt | KeyModifiers.Shift)) {
+				Swap(e.Key - Keys.D1);
 			}
 		}