update

lib/widgets/battle/shake_widget.dart

@@ -1,5 +1,7 @@
 import 'dart:math';
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../providers/settings_provider.dart';
 
 class ShakeWidget extends StatefulWidget {
   final Widget child;
@@ -10,7 +12,7 @@ class ShakeWidget extends StatefulWidget {
   const ShakeWidget({
     super.key,
     required this.child,
-    this.shakeOffset = 10.0,
+    this.shakeOffset = 30.0,
     this.shakeCount = 3,
     this.duration = const Duration(milliseconds: 400),
   });
@@ -46,14 +48,24 @@ class ShakeWidgetState extends State<ShakeWidget>
 
   @override
   Widget build(BuildContext context) {
+    // Read settings from provider (listen: false because we only read in build,
+    // actually we want to listen to updates if settings change while looking at it?
+    // But usually ShakeWidget is in BattleScreen.
+    // However, the previous implementation used `widget.shakeCount` and `widget.shakeOffset`.
+    // We should prefer provider values if available, or allow overrides?
+    // The prompt says "shakeWidget에서 shakeCount, shakeOffset을 settings에서 설정할 수 있게 globalOption으로 설정해야해."
+    // So we use Provider values.
+
+    final settings = context.watch<SettingsProvider>();
+    final shakeCount = settings.shakeCount;
+    final shakeOffset = settings.shakeOffset;
+
     return AnimatedBuilder(
       animation: _controller,
       builder: (context, child) {
-        final double sineValue = sin(
-          widget.shakeCount * 2 * pi * _controller.value,
-        );
+        final double sineValue = sin(shakeCount * 2 * pi * _controller.value);
         return Transform.translate(
-          offset: Offset(sineValue * widget.shakeOffset, 0),
+          offset: Offset(sineValue * shakeOffset, 0),
           child: child,
         );
       },