import 'package:flutter/material.dart'; import 'single.dart'; import 'multiplayer.dart'; void main() { runApp(TicTacToeApp()); } class TicTacToeApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Tic Tac Toe', theme: ThemeData( primaryColor: Colors.blue, scaffoldBackgroundColor: Colors.blueGrey[900], textTheme: TextTheme( headline6: TextStyle(color: Colors.white), ), ), home: HomePage(), ); } } class HomePage extends StatefulWidget { @override _HomePageState createState() => _HomePageState(); } class _HomePageState extends State with SingleTickerProviderStateMixin { late AnimationController _controller; @override void initState() { super.initState(); _controller = AnimationController( duration: Duration(milliseconds: 300), vsync: this, value: 0.0, lowerBound: 0.0, upperBound: 1.0, ); } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Tic Tac Toe'), ), body: AnimatedContainer( duration: Duration(seconds: 1), decoration: BoxDecoration( gradient: LinearGradient( begin: Alignment.topLeft, end: Alignment.bottomRight, colors: _controller.value == 0.0 ? [Colors.blue.withOpacity(0.7), Colors.blue.withOpacity(0.5)] : [Colors.green.withOpacity(0.7), Colors.green.withOpacity(0.5)], ), ), child: Stack( children: [ Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ _buildButton('Single Player', SinglePlayer()), SizedBox(height: 20), _buildButton('Multiplayer', Multiplayer()), ], ), ), ], ), ), ); } Widget _buildButton(String text, Widget page) { return Padding( padding: const EdgeInsets.all(8.0), child: AnimatedBuilder( animation: _controller, builder: (context, child) { return ElevatedButton( style: ElevatedButton.styleFrom( backgroundColor: _controller.value == 0.0 ? Colors.blue : Colors.green, padding: EdgeInsets.symmetric(vertical: 15, horizontal: 50), shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(20), ), ), onPressed: () { _controller.forward().then((value) { Navigator.push( context, MaterialPageRoute(builder: (context) => page), ).then((value) => _controller.reverse()); }); }, onLongPress: () { _controller.forward().then((value) { Navigator.push( context, MaterialPageRoute(builder: (context) => page), ).then((value) => _controller.reverse()); }); }, child: Text( text, style: TextStyle(fontSize: 20, color: _controller.value == 0.0 ? Colors.white : Colors.black), ), ); }, ), ); } }