From 174ac285f4fd2616135592f9b3417e1aa1d028dd Mon Sep 17 00:00:00 2001
From: Varun Barad <varun@qweebi.com>
Date: Sat, 21 Dec 2024 14:59:58 +0530
Subject: [PATCH] Listen to messages coming from unity.

---
 sim/api.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sim/api.ts b/sim/api.ts
index a44cca6f..61c5a972 100644
--- a/sim/api.ts
+++ b/sim/api.ts
@@ -30,6 +30,13 @@ namespace pxsim.unity {
 
     //% blockId=helloUnity block="helloUnity"
     export function helloUnity() {
+        window.addEventListener('message', (event) => {
+            const command = event.data.unityCommand;
+            const data = event.data.unityData;
+            if (!!command) {
+                console.log(`Received command ${command} from unity with data: ${data}`);
+            }
+        });
         if (!window.parent) {
             console.log('MakeCode: Parent not found');
         } else {