dedup tileRef for tileUpdateSink(tileRef)

2026-06-21 17:56:43 +00:00 · 2025-11-26 16:41:27 +01:00
parent 6793871cf3
commit 08a2ff906b
1 changed files with 5 additions and 1 deletions
@@ -181,9 +181,13 @@ export class GameRunner {
    let packedTileUpdates: BigUint64Array;
    const tileUpdates = updates[GameUpdateType.Tile];
    if (this.tileUpdateSink !== undefined) {
+      const seenTiles = new Set<TileRef>();
      for (const u of tileUpdates) {
        const tileRef = Number(u.update >> 16n) as TileRef;
-        this.tileUpdateSink(tileRef);
+        if (!seenTiles.has(tileRef)) {
+          seenTiles.add(tileRef);
+          this.tileUpdateSink(tileRef);
+        }
      }
      packedTileUpdates = new BigUint64Array();
    } else {