add webgl default port settings field

Author: unitycoder

UnityLauncherPro/App.config

@@ -119,6 +119,9 @@
             <setting name="useInitScript" serializeAs="String">
                 <value>False</value>
             </setting>
+            <setting name="webglPort" serializeAs="String">
+                <value>50000</value>
+            </setting>
         </UnityLauncherPro.Properties.Settings>
     </userSettings>
 </configuration>

UnityLauncherPro/MainWindow.xaml

@@ -1153,6 +1153,11 @@
                                 <Label Content="Patch Hub editors.json" Foreground="{Binding Path=Foreground, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Control}}}" />
                             </Button>
 
+                            <StackPanel Grid.Row="3" Orientation="Horizontal" Margin="0,6,0,0">
+                                <TextBox x:Name="txtWebglPort" BorderBrush="Transparent" CaretBrush="{DynamicResource ThemeSearchCaret}" Background="{DynamicResource ThemeTextBoxBackground}" SelectionBrush="{DynamicResource ThemeSearchSelection}" Foreground="{DynamicResource ThemeSearchForeground}"  MinWidth="80" ToolTip="Initial port for first local WebGL webserver process (next one will be +1)" Padding="0,3,0,0" TextChanged="txtWebglPort_TextChanged" HorizontalAlignment="Left" Text="50000" LostFocus="txtWebglPort_LostFocus" />
+                                <Label Content="Initial WebGL local server port" Foreground="{DynamicResource ThemeButtonForeground}" />
+                            </StackPanel>
+
                         </StackPanel>
                     </StackPanel>
 

UnityLauncherPro/MainWindow.xaml.cs

@@ -443,8 +443,12 @@ void LoadSettings()
             chkUseInitScript.IsChecked = Properties.Settings.Default.useInitScript;
             txtCustomInitFile.Text = Properties.Settings.Default.customInitFile;
 
+            // load webgl port
+            txtWebglPort.Text = "" + Properties.Settings.Default.webglPort;
+            webglPort = Properties.Settings.Default.webglPort;
         } // LoadSettings()
 
+        internal static int webglPort = 50000;
 
         private void SaveSettingsOnExit()
         {
@@ -2361,15 +2365,39 @@ void ValidateFolderFromTextbox(TextBox textBox)
             //Console.WriteLine(textBox.Text);
             if (Directory.Exists(textBox.Text) == true)
             {
+                // NOTE this saves for shortcutbat setting, so cannot be used for another fields
                 Properties.Settings.Default.shortcutBatchFileFolder = textBox.Text;
                 Properties.Settings.Default.Save();
                 textBox.BorderBrush = System.Windows.Media.Brushes.Transparent;
             }
             else // invalid format
             {
                 textBox.BorderBrush = System.Windows.Media.Brushes.Red;
-                //Properties.Settings.Default.shortcutBatchFileFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), appName);
-                //Properties.Settings.Default.Save();
+            }
+        }
+
+        void ValidateIntRange(TextBox textBox, int min, int max)
+        {
+            int num = 0;
+            if (int.TryParse(textBox.Text, out num))
+            {
+                if (num >= min && num <= max)
+                {
+                    textBox.BorderBrush = null;
+                    // NOTE this saves for shortcutbat setting, so cannot be used for another fields
+                    Properties.Settings.Default.webglPort = num;
+                    Properties.Settings.Default.Save();
+                    textBox.BorderBrush = null;
+                    SetStatus("WebGL port set to " + num);
+                }
+                else
+                {
+                    textBox.BorderBrush = System.Windows.Media.Brushes.Red;
+                }
+            }
+            else
+            {
+                textBox.BorderBrush = System.Windows.Media.Brushes.Red;
             }
         }
 
@@ -2935,6 +2963,43 @@ private void menuInstallLastAPK_Click(object sender, RoutedEventArgs e)
             SetStatus("Installed APK:" + apkName);
         }
 
+        private void txtWebglPort_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            if (isInitializing == true) return;
+
+            var port = txtWebglPort.Text;
+            if (port.Length > 0)
+            {
+                // use tryparse
+                int portInt;
+                if (int.TryParse(port, out portInt) == true)
+                {
+                    if (portInt >= 50000 && portInt <= 65534)
+                    {
+                        // save port
+                        Properties.Settings.Default.webglPort = portInt;
+                        Properties.Settings.Default.Save();
+                        webglPort = portInt;
+                    }
+                    else
+                    {
+                        // invalid port
+                        SetStatus("WebGL port must be between 50000 and 60000");
+                    }
+                }
+                else
+                {
+                    // invalid port
+                    SetStatus("WebGL port must be a number");
+                }
+            }
+        }
+
+        private void txtWebglPort_LostFocus(object sender, RoutedEventArgs e)
+        {
+            ValidateIntRange((TextBox)sender, 50000, 65534);
+        }
+
         //private void BtnBrowseTemplateUnityPackagesFolder_Click(object sender, RoutedEventArgs e)
         //{
         //    var folder = Tools.BrowseForOutputFolder("Select unitypackage Templates folder");

UnityLauncherPro/NewProject.xaml.cs

@@ -105,7 +105,6 @@ void UpdateModulesDropdown(string version)
             //lblTemplateTitleAndCount.Content = "Templates: (" + (cmbNewProjectTemplate.Items.Count - 1) + ")";
         }
 
-
         private void BtnCreateNewProject_Click(object sender, RoutedEventArgs e)
         {
             // check if projectname already exists

UnityLauncherPro/Properties/Settings.Designer.cs

@@ -119,5 +119,8 @@
     <Setting Name="useInitScript" Type="System.Boolean" Scope="User">
       <Value Profile="(Default)">False</Value>
     </Setting>
+    <Setting Name="webglPort" Type="System.Int32" Scope="User">
+      <Value Profile="(Default)">50000</Value>
+    </Setting>
   </Settings>
 </SettingsFile>

UnityLauncherPro/Properties/Settings.settings

@@ -1466,8 +1466,9 @@ public static void LaunchWebGL(Project proj, string relativeFolder)
             var webExe = Path.Combine(webglToolsPath, "SimpleWebServer.exe");
             if (File.Exists(webExe) == false) return;
 
-            // pick initial number for server, TODO make this default start port as setting field (later if needed..)
-            int port = 50000;
+            int port = MainWindow.webglPort;
+            if (port < 50000) port = 50000;
+            if (port > 65534) port = 65534;
 
             // check if this project already has server running and process is not closed
             if (webglServerProcesses.ContainsKey(port) && webglServerProcesses[port].HasExited == false)
@@ -1502,7 +1503,7 @@ public static void LaunchWebGL(Project proj, string relativeFolder)
                         if (objEndPoints[i].Port == port)
                         {
                             port++;
-                            if (port > 65535)
+                            if (port > 65534)
                             {
                                 Console.WriteLine("Failed to find open port..");
                                 isAvailable = false;