From dbcd44f2125e86d43451f51af8ec1a009eef7711 Mon Sep 17 00:00:00 2001
From: Muhammad Fahim Tajwar <fahim.tajwar@u.nus.edu>
Date: Mon, 20 Feb 2023 16:20:47 +0800
Subject: [PATCH] Add save functionality when window is closed by [X] button.

---
 src/main/java/chad/frontend/Main.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/chad/frontend/Main.java b/src/main/java/chad/frontend/Main.java
index 0318a92c27..d699e0d892 100644
--- a/src/main/java/chad/frontend/Main.java
+++ b/src/main/java/chad/frontend/Main.java
@@ -131,7 +131,7 @@
  */
 public class Main extends Application {
 
-    private Chad chad;
+    private static Chad chad;
 
     public static void exit() {
         Platform.exit();
@@ -154,6 +154,12 @@ public void start(Stage stage) {
         }
     }
 
+    @Override
+    public void stop() throws Exception {
+        chad.getResponse("bye");
+        super.stop();
+    }
+
     public static void main(String[] args) {
         Application.launch(Main.class, args);
     }