Add type checking to fallingLettersBeforeAndAfter

khivy · Sep 5, 2022 · 250bfe7 · 250bfe7
1 parent 924e499
commit 250bfe7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/GameLoop.tsx b/src/GameLoop.tsx
@@ -146,7 +146,7 @@ export function GameLoop() {
 
     const [didInstantDrop, setDidInstantDrop] = useState(false);
 
-    const [fallingLettersBeforeAndAfter, setFallingLetters] = useState([]);
+    const [fallingLettersBeforeAndAfter, setFallingLettersBeforeAndAfter] = useState([] as [BoardCell, BoardCell][]);
 
     useEffect(() => {
         globalThis.addEventListener("keydown", updatePlayerPos);
@@ -505,7 +505,7 @@ export function GameLoop() {
             );
 
             // Update falling letters & animation information.
-            setFallingLetters(_ => {
+            setFallingLettersBeforeAndAfter(_ => {
                 const newFallingLettersBeforeAndAfter = removed.map((k, i) => [k, added[i]]);
 
                 // Handle animation duration.