Adding Language Support

Author: HerrMagiic

Diff for: CustomCommands/CustomCommands.csproj

@@ -20,4 +20,8 @@
     </None>
   </ItemGroup>
 
+  <ItemGroup>
+        <None Update="lang\**\*.*" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+
 </Project>

Diff for: CustomCommands/Interfaces/IReplaceTagsFunctions.cs

@@ -5,6 +5,7 @@ namespace CustomCommands.Interfaces;
 public interface IReplaceTagsFunctions
 {
     string[] ReplaceTags(string[] input, CCSPlayerController player);
+    string ReplaceLanguageTags(string input);
     string ReplaceMessageTags(string input, CCSPlayerController player);
     string ReplaceColorTags(string input);
     string[] WrappedLine(dynamic message);

Diff for: CustomCommands/Services/EventManager.cs

@@ -32,6 +32,7 @@ public HookResult OnPlayerDisconnect(EventPlayerDisconnect @event, GameEventInfo
     public void RegisterListeners()
     {
         CustomCommands plugin = (PluginContext.Plugin as CustomCommands)!;
+
         plugin.RegisterListener<Listeners.OnTick>(() =>
         {
             // Client Print To Center
@@ -53,8 +54,9 @@ public void RegisterListeners()
                 Utilities.GetPlayers().ForEach(controller =>
                 {
                     if (controller == null || !controller.IsValid) return;
-
-                    string message = ReplaceTagsFunctions.ReplaceMessageTags(PluginGlobals.centerServerOn.Message, controller);
+                    
+                    string message = ReplaceTagsFunctions.ReplaceLanguageTags(PluginGlobals.centerServerOn.Message);
+                    message = ReplaceTagsFunctions.ReplaceMessageTags(message, controller);
                     controller.PrintToCenterHtml(message, 1);
                 });
             }

Diff for: CustomCommands/Services/LoadJson.cs

@@ -26,6 +26,11 @@ public LoadJson(ILogger<CustomCommands> Logger)
             var json = File.ReadAllText(jsonPath);
             return JsonSerializer.Deserialize<List<Commands>>(json);
         }
+        else if (File.Exists(Path.Combine(path, "Commands.example.json")))
+        {
+            Logger.LogWarning("No Config file found. Please rename Commands.example.json to Commands.json");
+            return null;
+        }
         else
         {
             Logger.LogWarning("No Config file found. Please create one");

Diff for: CustomCommands/Services/MessageManager.cs

@@ -56,7 +56,9 @@ public void PrintToCenterClient(CCSPlayerController player, Commands cmd)
     {
         CustomCommands plugin = (PluginContext.Plugin as CustomCommands)!;
 
-        string message = ReplaceTagsFunctions.ReplaceMessageTags(cmd.CenterMessage.Message, player);
+
+        string message = ReplaceTagsFunctions.ReplaceLanguageTags(cmd.CenterMessage.Message);
+        message = ReplaceTagsFunctions.ReplaceMessageTags(message, player);
 
         var CenterClientElement = new CenterClientElement
         {

Diff for: CustomCommands/Services/ReplaceTagsFunction.cs

@@ -1,21 +1,26 @@
 using System.Text.Json;
+using System.Text.RegularExpressions;
 using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
 using CounterStrikeSharp.API.Modules.Cvars;
 using CounterStrikeSharp.API.Modules.Entities;
 using CounterStrikeSharp.API.Modules.Utils;
 using CustomCommands.Interfaces;
+using CounterStrikeSharp.API.Core.Translations;
 using Microsoft.Extensions.Logging;
+using CounterStrikeSharp.API.Core.Plugin;
 
 namespace CustomCommands.Services;
 public class ReplaceTagsFunctions : IReplaceTagsFunctions
 {
     private readonly IPluginGlobals PluginGlobals;
+    private readonly PluginContext PluginContext;
     private readonly ILogger<CustomCommands> Logger;
 
-    public ReplaceTagsFunctions(IPluginGlobals PluginGlobals, ILogger<CustomCommands> Logger)
+    public ReplaceTagsFunctions(IPluginGlobals PluginGlobals, IPluginContext PluginContext, ILogger<CustomCommands> Logger)
     {
         this.PluginGlobals = PluginGlobals;
+        this.PluginContext = (PluginContext as PluginContext)!;
         this.Logger = Logger;
     }
 
@@ -25,13 +30,38 @@ public string[] ReplaceTags(string[] input, CCSPlayerController player)
 
         for (int i = 0; i < input.Length; i++)
         {
-            output[i] = ReplaceMessageTags(input[i], player);
+            output[i] = ReplaceLanguageTags(input[i]);
+            output[i] = ReplaceMessageTags(output[i], player);
             output[i] = ReplaceColorTags(output[i]);
         }
 
         return output;
     }
 
+    public string ReplaceLanguageTags(string input)
+    {
+        CustomCommands plugin = (PluginContext.Plugin as CustomCommands)!;
+
+        // Define the regex pattern to find "{LANG=...}"
+        string pattern = @"\{LANG=(.*?)\}";
+
+        // Use Regex to find matches
+        Match match = Regex.Match(input, pattern);
+
+        // Check if a match is found
+        if (match.Success)
+        {
+            // Return the group captured in the regex, which is the string after "="
+            string lang = match.Groups[1].Value;
+
+            return input.Replace(match.Value, plugin.Localizer[lang] ?? "<LANG in CustomCommands/lang/<language.json> not found>");
+        }
+        else
+        {
+            // Return the original string if no match is found
+            return input;
+        }
+    }
     public string ReplaceMessageTags(string input, CCSPlayerController player)
     {
         SteamID steamId = new SteamID(player.SteamID);

Diff for: CustomCommands/lang/de.json

@@ -0,0 +1,3 @@
+{
+    "test": "Ein sehr cooler test Satz!"
+}

Diff for: CustomCommands/lang/en.json

@@ -1,3 +1,3 @@
 {
-    
+    "test": "A very cool test sentance!"
 }

Diff for: Examples/LanguageSupport.json

@@ -0,0 +1,9 @@
+[
+    {
+        "Title": "Sentance",
+        "Description": "Send a sentance",
+        "Command": "sentance",
+        "Message": "{LANG=test} test",
+        "PrintTo": 0
+    }
+]