randomize dialog json array if given

src/scene-scripts/gui/dialog_trigger_area.cs

@@ -1,10 +1,13 @@
 using Godot;
 using Godot.Collections;
 using System;
+
 public partial class dialog_trigger_area : Area2D
 {
     [Export(PropertyHint.File, "*json")]
     string dialogFile;
+
+    public string currentKey = "randomWelcomeText";
     public override void _Ready()
     {
         using var file = FileAccess.Open(dialogFile, FileAccess.ModeFlags.Read);
@@ -12,8 +15,15 @@ public partial class dialog_trigger_area : Area2D
 
         var jsonFile = JSON.ParseString(text);
         Dictionary allDialog = (Dictionary)jsonFile;
-        GD.Print(allDialog["randomWelcomeText"]);
-
+        try
+        {
+            string[] dialogPart = allDialog[currentKey].AsStringArray();
+            GD.Print(dialogPart[GD.Randi() % dialogPart.Length]);
+        } 
+        catch 
+        { 
+            GD.Print(allDialog[currentKey]);
+        }
     }
 
 }