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import 'package:flutter/material.dart';
enum ArrowDirection {
left(Icons.arrow_back),
down(Icons.arrow_downward),
up(Icons.arrow_upward),
right(Icons.arrow_forward);
const ArrowDirection(this.icon);
final IconData icon;
}
class Note {
final double time;
final ArrowDirection direction;
double position = 0;
bool? wasHit;
Note({required this.time, required this.direction});
}
class Arrows extends StatelessWidget {
final List<Note> notes;
final double position;
const Arrows({super.key, required this.notes, required this.position});
@override
Widget build(BuildContext context) {
return Stack(
children: notes.map((note) {
double position = note.position * 10000; // * 20 * MediaQuery.of(context).size.height;
return Arrow(
position: position,
direction: note.direction,
);
}).toList());
}
}
class Arrow extends StatelessWidget {
final double position;
final ArrowDirection direction;
const Arrow({super.key, required this.position, required this.direction});
@override
Widget build(BuildContext context) {
return Positioned(
left: MediaQuery.of(context).size.width / 2 - 50, // Center the arrow
bottom: position + 50,
child: Icon(size: 100, color: Colors.redAccent.shade400, direction.icon),
);
}
}
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