Fix EGS login issue

- Bump to v0.6.0

Author: gablm

Hi3Helper.Plugin.DNA/Exports.GameLaunch.Epic.cs

@@ -0,0 +1,93 @@
+using Hi3Helper.Plugin.Core.Utility;
+using Hi3Helper.Plugin.DNA.Management.PresetConfig;
+using System;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Hi3Helper.Plugin.DNA;
+
+public partial class DNAbyss
+{
+    private const string EpicLaunchUri = "com.epicgames.launcher://apps/ceb703de37854cda9932d2f9dd531520%3A572fcef540b841dd9230d813bd5208fe%3A58c7aa4f48be44f3b40f5f78f62c84b7?action=launch&silent=true";
+    private bool IsEpicLoading = false;
+    private DateTime? EpicStartTime = null;
+    private Process[] EpicProcesses = [];
+
+    private const int SW_MINIMIZE = 6;
+
+    [DllImport("user32.dll")]
+    private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
+
+    private async Task<bool> TryInitializeEpicLauncher(GameManagerExtension.RunGameFromGameManagerContext context, CancellationToken token)
+    {
+        if (context.PresetConfig is not DNAEpicPresetConfig presetConfig)
+        {
+            return true;
+        }
+
+        IsEpicLoading = true;
+        EpicStartTime = DateTime.Now;
+
+        // Trigger launcher via Epic
+        ProcessStartInfo psi = new()
+        {
+            FileName = EpicLaunchUri,
+            UseShellExecute = true
+        };
+        Process.Start(psi);
+        
+        // Find main process for launcher
+        int delay = 0;
+        while (EpicProcesses.Length == 0 && delay < 15000)
+        {
+            EpicProcesses = Process.GetProcessesByName("EMLauncher-Win64-Shipping");
+
+            await Task.Delay(200, token);
+            delay += 200;
+        }
+
+        if (EpicProcesses.Length > 0)
+        {
+            Process p = EpicProcesses.First();
+            while (p.MainWindowHandle == IntPtr.Zero)
+            {
+                p.Refresh();
+                await Task.Delay(100, token);
+            }
+
+            // Minimize launcher window
+            ShowWindow(p.MainWindowHandle, SW_MINIMIZE);
+        }
+        
+        IsEpicLoading = false;
+
+        return true;
+    }
+
+    private async Task TryKillEpicLauncher(GameManagerExtension.RunGameFromGameManagerContext context, CancellationToken token)
+    { 
+        try
+        {
+            // Give some time for the launcher to init EOS for the game
+            await Task.Delay(15000, CancellationToken.None);
+
+            // Kill launcher
+            foreach (var p in EpicProcesses)
+            {
+                p.Kill();
+                p.Dispose();
+            }
+        }
+        catch (Exception)
+        {
+            // Pass
+        }
+        finally
+        {
+            EpicProcesses = [];
+        }
+    }
+}