diff options
| -rw-r--r-- | lib/level.dart | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/lib/level.dart b/lib/level.dart index e896615..4f69b67 100644 --- a/lib/level.dart +++ b/lib/level.dart @@ -1,5 +1,4 @@ import 'dart:async'; -import 'dart:io'; import 'package:flutter/material.dart'; import 'package:audioplayers/audioplayers.dart'; @@ -23,7 +22,7 @@ class InputDirection { bool right = false; } -class _LevelState extends State<Level> { +class _LevelState extends State<Level> with SingleTickerProviderStateMixin { final player = AudioPlayer(); bool _isPlaying = true; Duration? _duration; @@ -35,8 +34,13 @@ class _LevelState extends State<Level> { final FocusNode _focusNode = FocusNode(); InputDirection inputDirection = InputDirection(); + String hitOrMissMessage = 'Play!'; + List<Note> notes = []; + late AnimationController _animationController; + late Animation<double> _animation; + @override void setState(VoidCallback fn) { // Subscriptions only can be closed asynchronously, @@ -49,6 +53,15 @@ class _LevelState extends State<Level> { @override void initState() { super.initState(); + + _animationController = AnimationController( + vsync: this, + duration: Duration(seconds: 2), + ); + _animation = + Tween<double>(begin: 1.0, end: 0.0).animate(_animationController); + _animationController.forward(); + // Use initial values from player player.getDuration().then( (value) => setState(() { @@ -109,23 +122,20 @@ class _LevelState extends State<Level> { if (keypressCorrect) { print("you hit!"); note.wasHit = true; - - ScaffoldMessenger.of(context).showSnackBar( - SnackBar( - content: Text('Great!'), - duration: Duration(milliseconds: 500), - ), - ); + _animationController.reset(); + _animationController.forward(); + setState(() { + hitOrMissMessage = 'Great!'; + }); } } else if (note.position < -0.5 * 1.0 / 60.0) { print("Missed"); note.wasHit = false; - ScaffoldMessenger.of(context).showSnackBar( - SnackBar( - content: Text('Missed!'), - duration: Duration(milliseconds: 500), - ), - ); + _animationController.reset(); + _animationController.forward(); + setState(() { + hitOrMissMessage = 'Missed'; + }); } } }); @@ -215,10 +225,13 @@ class _LevelState extends State<Level> { top: 50, width: MediaQuery.of(context).size.width, left: 0, - child: Text( - "Great!", - textScaler: TextScaler.linear(4), - textAlign: TextAlign.center, + child: FadeTransition( + opacity: _animation, + child: Text( + hitOrMissMessage, + textScaler: TextScaler.linear(4), + textAlign: TextAlign.center, + ), ), ), Positioned( @@ -238,6 +251,7 @@ class _LevelState extends State<Level> { @override void dispose() { + _animationController.dispose(); _durationSubscription?.cancel(); _positionSubscription?.cancel(); player.dispose(); |