修复方向键长按定时器清理

组件卸载时清理重复触发的延时器和间隔器避免 Inspector 关闭后继续向已卸载编辑器写入更新
2026-09-03 12:51:12 +08:00
parent 4883cb1193
commit bbe7ccfae4
1 changed files with 13 additions and 0 deletions
@@ -407,6 +407,19 @@ function DirectionButton({
    }, 350);
  };

+  useEffect(() => {
+    return () => {
+      if (repeatTimeout.current) {
+        clearTimeout(repeatTimeout.current);
+        repeatTimeout.current = null;
+      }
+      if (repeatInterval.current) {
+        clearInterval(repeatInterval.current);
+        repeatInterval.current = null;
+      }
+    };
+  }, []);
+
  return (
    <button
      type="button"