Rebased the entire system to have a built-in downloader. Also probably fixed some bugs?

Form1.Designer.cs

@@ -39,6 +39,13 @@
             this.checkUUID = new System.Windows.Forms.CheckBox();
             this.btnPlay = new System.Windows.Forms.Button();
             this.toolTip1 = new System.Windows.Forms.ToolTip(this.components);
+            this.comboBox1 = new System.Windows.Forms.ComboBox();
+            this.btnInstallVersion = new System.Windows.Forms.Button();
+            this.label1 = new System.Windows.Forms.Label();
+            this.installProgressBar1 = new System.Windows.Forms.ProgressBar();
+            this.label2 = new System.Windows.Forms.Label();
+            this.comboBox2Play = new System.Windows.Forms.ComboBox();
+            this.btnUninstallVersion = new System.Windows.Forms.Button();
             this.SuspendLayout();
             // 
             // textBoxUsername
@@ -111,7 +118,7 @@
             // 
             // btnPlay
             // 
-            this.btnPlay.Location = new System.Drawing.Point(285, 26);
+            this.btnPlay.Location = new System.Drawing.Point(550, 26);
             this.btnPlay.Name = "btnPlay";
             this.btnPlay.Size = new System.Drawing.Size(104, 104);
             this.btnPlay.TabIndex = 9;
@@ -127,11 +134,83 @@
             this.toolTip1.ToolTipIcon = System.Windows.Forms.ToolTipIcon.Info;
             this.toolTip1.ToolTipTitle = "UUID";
             // 
+            // comboBox1
+            // 
+            this.comboBox1.FormattingEnabled = true;
+            this.comboBox1.Location = new System.Drawing.Point(270, 25);
+            this.comboBox1.Name = "comboBox1";
+            this.comboBox1.Size = new System.Drawing.Size(200, 21);
+            this.comboBox1.TabIndex = 10;
+            this.comboBox1.Text = "Select A Version";
+            this.comboBox1.SelectedIndexChanged += new System.EventHandler(this.comboBox1_SelectedIndexChanged);
+            // 
+            // btnInstallVersion
+            // 
+            this.btnInstallVersion.Location = new System.Drawing.Point(408, 52);
+            this.btnInstallVersion.Name = "btnInstallVersion";
+            this.btnInstallVersion.Size = new System.Drawing.Size(62, 20);
+            this.btnInstallVersion.TabIndex = 11;
+            this.btnInstallVersion.Text = "Install";
+            this.btnInstallVersion.UseVisualStyleBackColor = true;
+            this.btnInstallVersion.Click += new System.EventHandler(this.btnInstallVersion_Click);
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(270, 10);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(271, 13);
+            this.label1.TabIndex = 12;
+            this.label1.Text = "Game Updater (May freeze launcher while downloading)";
+            // 
+            // installProgressBar1
+            // 
+            this.installProgressBar1.Location = new System.Drawing.Point(270, 52);
+            this.installProgressBar1.Name = "installProgressBar1";
+            this.installProgressBar1.Size = new System.Drawing.Size(132, 20);
+            this.installProgressBar1.TabIndex = 13;
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(273, 94);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(73, 13);
+            this.label2.TabIndex = 16;
+            this.label2.Text = "Game Version";
+            // 
+            // comboBox2Play
+            // 
+            this.comboBox2Play.FormattingEnabled = true;
+            this.comboBox2Play.Location = new System.Drawing.Point(273, 109);
+            this.comboBox2Play.Name = "comboBox2Play";
+            this.comboBox2Play.Size = new System.Drawing.Size(200, 21);
+            this.comboBox2Play.TabIndex = 14;
+            this.comboBox2Play.Text = "Select A Version";
+            this.comboBox2Play.SelectedIndexChanged += new System.EventHandler(this.comboBox2Play_SelectedIndexChanged);
+            // 
+            // btnUninstallVersion
+            // 
+            this.btnUninstallVersion.Location = new System.Drawing.Point(408, 136);
+            this.btnUninstallVersion.Name = "btnUninstallVersion";
+            this.btnUninstallVersion.Size = new System.Drawing.Size(62, 20);
+            this.btnUninstallVersion.TabIndex = 17;
+            this.btnUninstallVersion.Text = "Uninstall";
+            this.btnUninstallVersion.UseVisualStyleBackColor = true;
+            this.btnUninstallVersion.Click += new System.EventHandler(this.btnUninstallVersion_Click);
+            // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(404, 161);
+            this.ClientSize = new System.Drawing.Size(684, 161);
+            this.Controls.Add(this.btnUninstallVersion);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.comboBox2Play);
+            this.Controls.Add(this.installProgressBar1);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.btnInstallVersion);
+            this.Controls.Add(this.comboBox1);
             this.Controls.Add(this.btnPlay);
             this.Controls.Add(this.checkUUID);
             this.Controls.Add(this.checkUsername);
@@ -140,7 +219,9 @@
             this.Controls.Add(this.textBoxUUID);
             this.Controls.Add(this.labelUsername);
             this.Controls.Add(this.textBoxUsername);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+            this.MaximizeBox = false;
             this.Name = "Form1";
             this.Text = "IveBeenAlone\'s Hytale Launcher";
             this.ResumeLayout(false);
@@ -158,6 +239,13 @@
         private System.Windows.Forms.CheckBox checkUUID;
         private System.Windows.Forms.Button btnPlay;
         private System.Windows.Forms.ToolTip toolTip1;
+        private System.Windows.Forms.ComboBox comboBox1;
+        private System.Windows.Forms.Button btnInstallVersion;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.ProgressBar installProgressBar1;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.ComboBox comboBox2Play;
+        private System.Windows.Forms.Button btnUninstallVersion;
     }
 }
 

Form1.cs

@@ -5,12 +5,18 @@ using System.Data;
 using System.Diagnostics;
 using System.Drawing;
 using System.IO;
+using System.IO.Compression;
 using System.Linq;
+using System.Net.Http;
 using System.Reflection;
 using System.Security.Cryptography;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement;
+
+
+
 
 namespace HelloWorld
 {
@@ -19,6 +25,10 @@ namespace HelloWorld
         public Form1()
         {
             InitializeComponent();
+            LoadComboBoxItems();
+            LoadDownloadedFiles();
+
+
             string path = ".ibalaunch";
             string uuidsave = ".ibalaunch\\uuid";
             string usersave = ".ibalaunch\\username";
@@ -159,22 +169,57 @@ namespace HelloWorld
             Console.WriteLine("UUID Shit done.");
 
 
+            // All of this shit is Last Played version data.
+            string DropDownGameVers = comboBox2Play.Text;
+            string verssave = ".ibalaunch\\lastplayedversion";
+            File.Create(verssave).Dispose();
+            Console.WriteLine("LastPlayedVersion File exists, comparing textbox");
+            string VersFileText = File.ReadAllText(verssave);
+            if (VersFileText != DropDownGameVers)
+            {
+                Console.WriteLine("LastPlayedVersion mismatch, writing!");
+                try
+                {
+                    File.WriteAllText(verssave, DropDownGameVers);
+                    Console.WriteLine("LastPlayedVersion file saved.");
+                }
+                catch (Exception)
+                {
+                    Console.WriteLine("An error occurred: idfk probably rw permission error?");
+                }
+            }
+            else
+            {
+                Console.WriteLine("LastPlayedVersion already saved.");
+            }
+
+            Console.WriteLine("LastPlayedVersion Shit done.");
+
+
+
+
             // Genuinely FUCK windows and C# and fucking whatever else to make this shit work
             // I swear to fucking god I spent a solid 3 hours trying to make this thing
             // OPEN A FUCKING EXE AND PASS ARGS CORRECTLY
-            string relativeExePath = Path.Combine("release\\package\\game\\latest\\Client\\", "HytaleClient.exe");
+            string relativeExePath = Path.Combine("install\\release\\package\\game\\latest\\Client\\", "HytaleClient.exe");
             string baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
-            string workingDirectory = Path.Combine(baseDirectory, "install");
-            string Hytaleappdir = "\\release\\package\\game\\latest";
-            string HytaleJava = "\\release\\package\\jre\\latest\\bin\\java.exe";
+            string workingDirectory = Path.Combine(baseDirectory, "Versions");
+            string Hytaleappdir = "\\install\\release\\package\\game\\latest";
+            string HytaleJava = "\\install\\release\\package\\jre\\latest\\bin\\java.exe";
 
-            string GamePath = "\"" + workingDirectory + "\\" + relativeExePath + "\""; //hytale.exe
-            string AppPath = "\"" + workingDirectory + Hytaleappdir + "\""; // game\latest
-            string UserdataPath = "\"" + baseDirectory + "UserData"+"\""; // game\latest
-            string JavaPath = "\"" + workingDirectory + HytaleJava + "\""; // java
+
+            string LaunchVersion = comboBox2Play.Text;
+
+
+            string GamePath = "\"" + workingDirectory + "\\" + LaunchVersion + "\\" + relativeExePath + "\""; //hytale.exe
+            string AppPath = "\"" + workingDirectory + "\\" + LaunchVersion + Hytaleappdir + "\""; // game\latest
+            string UserdataPath = "\"" + baseDirectory + "UserData"+"\""; 
+            string JavaPath = "\"" + workingDirectory + "\\" + LaunchVersion + HytaleJava + "\""; // java
 
             string arguments = " --app-dir " +AppPath+ " --user-dir " + UserdataPath + " --java-exec " + JavaPath + " --auth-mode offline --uuid 13371337-1337-1337-1337-1337" + textBoxUUID.Text + " --name \"" + textBoxUsername.Text + "\""; // Command-line arguments for the VB app
 
+
+
             ProcessStartInfo startInfo = new ProcessStartInfo
             {
                 FileName = GamePath,
@@ -191,7 +236,7 @@ namespace HelloWorld
             }
             catch (Exception ex)
             {
-                MessageBox.Show($"Error starting the VB.NET application: {ex.Message}");
+                MessageBox.Show($"Error starting the application: {ex.Message}\n" + GamePath + arguments);
             }
         }
 
@@ -204,5 +249,211 @@ namespace HelloWorld
             textBoxUUID.Text = GeneratedUUIDVal.ToString();
         }
         private void checkUUID_CheckedChanged(object sender, EventArgs e){}
+
+
+        private async void LoadComboBoxItems()
+        {
+            string url = "https://ibatv.xyz/data/list.txt";
+
+            try
+            {
+                using (HttpClient client = new HttpClient())
+                {
+                    string fileContents = await client.GetStringAsync(url);
+
+                    string[] lines = fileContents
+                        .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
+
+                    comboBox1.Items.Clear();
+                    comboBox1.Items.AddRange(lines);
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("Failed to load items: " + ex.Message);
+            }
+        }
+
+
+        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e){}
+
+        private async void btnInstallVersion_Click(object sender, EventArgs e)
+        {
+
+            if (comboBox1.SelectedItem == null)
+            {
+                MessageBox.Show("Please select a version first.");
+                return;
+            }
+
+            string baseUrl = "https://ibatv.xyz/data/files/";
+            string rawName = comboBox1.SelectedItem.ToString();
+            string fileName = rawName.EndsWith(".zip", StringComparison.OrdinalIgnoreCase)
+                ? rawName
+                : rawName + ".zip";
+            string fileUrl = baseUrl + fileName;
+
+            string InstallBaseDirectory = AppDomain.CurrentDomain.BaseDirectory;
+            string savePath = Path.Combine(InstallBaseDirectory, fileName);
+            string installDir = Path.Combine(InstallBaseDirectory, "Versions");
+
+            string localListPath = Path.Combine(installDir,"versions.txt");
+
+
+            try
+            {
+                using (HttpClient client = new HttpClient())
+                using (HttpResponseMessage response = await client.GetAsync(fileUrl, HttpCompletionOption.ResponseHeadersRead))
+                {
+                    response.EnsureSuccessStatusCode();
+
+                    long? totalBytes = response.Content.Headers.ContentLength;
+
+                    using (var contentStream = await response.Content.ReadAsStreamAsync())
+                    using (var fileStream = new FileStream(savePath, FileMode.Create, FileAccess.Write, FileShare.None, 41943040, true))
+                    {
+                        var buffer = new byte[41943040]; //40MiB apparently. :shrug:
+                        long totalRead = 0;
+                        int bytesRead;
+                        installProgressBar1.Value = 0;
+
+                        while ((bytesRead = await contentStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                        {
+                            await fileStream.WriteAsync(buffer, 0, bytesRead);
+                            totalRead += bytesRead;
+
+                            if (totalBytes.HasValue)
+                            {
+                                int progress = (int)((totalRead * 100L) / totalBytes.Value);
+                                installProgressBar1.Value = Math.Min(progress, 100);
+                            }
+                        }
+                    }
+                }
+
+                string folderName = Path.GetFileNameWithoutExtension(fileName);
+                string extractPath = Path.Combine(installDir, folderName);
+
+                Directory.CreateDirectory(extractPath);
+                ZipFile.ExtractToDirectory(savePath, extractPath);
+
+                File.Delete(savePath);
+
+                string baseName = Path.GetFileNameWithoutExtension(fileName);
+
+                List<string> downloadedFiles = new List<string>();
+                if (File.Exists(localListPath))
+                    downloadedFiles = File.ReadAllLines(localListPath).ToList();
+
+                // Append only if not already in the list
+                if (!downloadedFiles.Contains(baseName, StringComparer.OrdinalIgnoreCase))
+                {
+                    File.AppendAllText(localListPath, baseName + Environment.NewLine);
+                    LoadDownloadedFiles();
+                }
+
+                MessageBox.Show("Download complete:\n" + savePath + "\n" + "Extracted to:\n" + installDir);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("Download failed:\n" + ex.Message);
+            }
+
+        }
+
+        private void comboBox2Play_SelectedIndexChanged(object sender, EventArgs e)
+        {
+
+        }
+
+
+        private void LoadDownloadedFiles()
+        {
+
+            string InstallBaseDirectory = AppDomain.CurrentDomain.BaseDirectory;
+            string installDir = Path.Combine(InstallBaseDirectory, "Versions");
+            string localListPath = Path.Combine(installDir, "versions.txt");
+
+            comboBox2Play.Items.Clear(); // Clear old items
+
+            if (File.Exists(localListPath))
+            {
+                var downloadedFiles = File.ReadAllLines(localListPath);
+
+                foreach (var file in downloadedFiles)
+                {
+                    if (!string.IsNullOrWhiteSpace(file))
+                        comboBox2Play.Items.Add(file);
+                }
+            }
+        }
+
+        private void btnUninstallVersion_Click(object sender, EventArgs e)
+        {
+            //string baseUrl = "https://ibatv.xyz/data/files/";
+            string rawName = comboBox1.SelectedItem.ToString();
+            string fileName = rawName.EndsWith(".zip", StringComparison.OrdinalIgnoreCase)
+                ? rawName
+                : rawName + ".zip";
+            //string fileUrl = baseUrl + fileName;
+
+            string InstallBaseDirectory = AppDomain.CurrentDomain.BaseDirectory;
+            string savePath = Path.Combine(InstallBaseDirectory, fileName);
+            string installDir = Path.Combine(InstallBaseDirectory, "Versions");
+
+            string localListPath = Path.Combine(installDir, "versions.txt");
+
+
+
+            if (comboBox2Play.SelectedItem == null)
+            {
+                MessageBox.Show("Please select a version to delete.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                return;
+            }
+
+            string selectedVersion = comboBox2Play.SelectedItem.ToString();
+
+            // Confirm deletion
+            var result = MessageBox.Show(
+                $"Are you sure you want to delete the version '{selectedVersion}'?",
+                "Confirm Deletion",
+                MessageBoxButtons.YesNo,
+                MessageBoxIcon.Question
+            );
+
+            if (result != DialogResult.Yes)
+                return;
+
+            try
+            {
+                // Delete installed folder
+                //string installDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
+                string versionPath = Path.Combine(installDir, selectedVersion);
+
+                if (Directory.Exists(versionPath))
+                    Directory.Delete(versionPath, true); // true = recursive delete
+
+                // Update local list
+               // string localListPath = Path.Combine(installDir, "downloaded_files.txt");
+                if (File.Exists(localListPath))
+                {
+                    var downloadedFiles = File.ReadAllLines(localListPath).ToList();
+                    downloadedFiles.RemoveAll(f => string.Equals(f, selectedVersion, StringComparison.OrdinalIgnoreCase));
+                    File.WriteAllLines(localListPath, downloadedFiles);
+                }
+
+                // Remove from ComboBox
+                comboBox2Play.Items.Remove(selectedVersion);
+
+                LoadDownloadedFiles();
+
+                MessageBox.Show($"Version '{selectedVersion}' has been deleted.", "Deleted", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("Error deleting version:\n" + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+        }
     }
 }

IBAHytaleLauncher.csproj

@@ -56,6 +56,8 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.IO.Compression" />
+    <Reference Include="System.IO.Compression.FileSystem" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />

Properties/AssemblyInfo.cs

@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("2.9.7.0")]
-[assembly: AssemblyFileVersion("2.9.7.0")]
+[assembly: AssemblyVersion("3.7.26.0")]
+[assembly: AssemblyFileVersion("3.7.26.0")]