add catalog reviver

Author: Vi014

Form1.Designer.cs

@@ -76,68 +76,97 @@ private void btnLaunch_Click(object sender, EventArgs e)
                 Process.Start("RicochetInfinity.exe");
                 if (cbClose.Checked) Close();
             }
-            catch (Exception ex)
+            catch
             {
                 MessageBox.Show("RI executable not found!");
             }
         }
 
         private void btnReviver_Click(object sender, EventArgs e)
         {
-            if(System.Environment.OSVersion.Version.Major >= 10) // swap this so the order is try-filestream-if os
+            try
             {
-                try
+                string[] lines = File.ReadAllLines("data2.dat");
+
+                if (System.Environment.OSVersion.Version.Major >= 10)
                 {
-                    //File.Copy(".\\libcurl.dll", ".\\libcurl.dll.bak", true);
-                    //File.Delete(".\\libcurl.dll");
-                    FileStream data2 = new FileStream("data2.dat", FileMode.Open, FileAccess.ReadWrite);
+                    File.Copy(".\\libcurl.dll", ".\\libcurl.dll.bak", true);
+                    File.Delete(".\\libcurl.dll");
 
                     try
                     {
                         progressBar1.Visible = true;
-                        /* using (var client = new WebClient())
+
+                        using (var client = new WebClient())
                         {
                             client.DownloadProgressChanged += wc_DownloadProgressChanged;
                             client.DownloadFileAsync(new System.Uri("https://www.ricochetuniverse.com/misc/libcurl.dll"), "libcurl.dll");
-                        } */
-
-                        StreamReader reader = new StreamReader(data2);
-                        StreamWriter writer = new StreamWriter(data2);
+                        }
 
-                        while(!reader.EndOfStream)
+                        for (int i = 0; i < lines.Length; i++)
                         {
-                            string line = reader.ReadLine();
-                            if (line.Length >= 11)
-                            {
-                                if (line.Substring(0, 11) == "Catalog URL")
-                                {
-                                    writer.Write("Catalog URL=https://www.ricochetuniverse.com/gateway/catalog.php"); // doesn't seem to work
-                                }
-                            }
+                            if (lines[i].Length >= 11)
+                                if (lines[i].Substring(0, 11) == "Catalog URL")
+                                    lines[i] = "Catalog URL=https://www.ricochetuniverse.com/gateway/catalog.php";
                         }
+
+                        File.WriteAllLines("data2.dat", lines);
+                        progressBar1.Visible = false;
                     }
-                    catch (Exception ex)
+                    catch
                     {
-                        MessageBox.Show($"{ex}");
                         MessageBox.Show("Unable to download new version of libcurl.dll! Data2 will be patched to connect to the http version of Ricochet Universe instead of https.");
                         File.Move(".\\libcurl.dll.bak", ".\\libcurl.dll");
+
+                        for (int i = 0; i < lines.Length; i++)
+                        {
+                            if (lines[i].Length >= 11)
+                                if (lines[i].Substring(0, 11) == "Catalog URL")
+                                    lines[i] = "Catalog URL=http://www.ricochetuniverse.com/gateway/catalog.php";
+                        }
+
+                        File.WriteAllLines("data2.dat", lines);
+
+                        progressBar1.Visible = false;
                     }
                 }
-                catch (Exception ex)
+                else
                 {
-                    MessageBox.Show($"{ex}");
-                    throw;
+                    for (int i = 0; i < lines.Length; i++)
+                    {
+                        if (lines[i].Length >= 11)
+                            if (lines[i].Substring(0, 11) == "Catalog URL")
+                                lines[i] = "Catalog URL=http://www.ricochetuniverse.com/gateway/catalog.php";
+                    }
+
+                    File.WriteAllLines("data2.dat", lines);
                 }
+
+                MessageBox.Show("Patching done!");
             }
-            else
+            catch(Exception ex)
             {
-
+                MessageBox.Show($"{ex}");
             }
         }
 
         void wc_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
         {
             progressBar1.Value = e.ProgressPercentage;
         }
+
+        private void Form1_DragEnter(object sender, DragEventArgs e)
+        {
+            if (e.Data.GetDataPresent(DataFormats.FileDrop)) e.Effect = DragDropEffects.Copy;
+        }
+
+        private void Form1_DragDrop(object sender, DragEventArgs e)
+        {
+            string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
+            /* foreach (string file in files)
+            {
+                File.Copy(file, $".\\{file}", true);
+            } */
+        }
     }
 }