From fe927b97587cd12b4003034345de8509315e9d8e Mon Sep 17 00:00:00 2001
From: scamiv <6170744+scamiv@users.noreply.github.com>
Date: Mon, 8 Dec 2025 19:12:05 +0100
Subject: [PATCH] Fix fallback, Merge packed tile updates in non-SAB mode

---
 src/client/ClientGameRunner.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/client/ClientGameRunner.ts b/src/client/ClientGameRunner.ts
index 265331a92..8aee55653 100644
--- a/src/client/ClientGameRunner.ts
+++ b/src/client/ClientGameRunner.ts
@@ -738,10 +738,13 @@ export class ClientGameRunner {
         combinedPackedTileUpdates.push(BigInt(ref));
       }
     } else {
-      // Non-SAB mode: count tile updates from batch
+      // Non-SAB mode: merge packed tile updates from batch
       let totalTileUpdates = 0;
       for (const gu of batch) {
         totalTileUpdates += gu.packedTileUpdates.length;
+        for (const tu of gu.packedTileUpdates) {
+          combinedPackedTileUpdates.push(tu);
+        }
       }
       tileMetrics.count = totalTileUpdates;
     }