leopard 0.0.1

Leopard game engine for Flutter. Supports Xbox Controller and XInput as well.

example/lib/main.dart

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:leopard/leopard.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        //
        // TRY THIS: Try running your application with "flutter run". You'll see
        // the application has a purple toolbar. Then, without quitting the app,
        // try changing the seedColor in the colorScheme below to Colors.green
        // and then invoke "hot reload" (save your changes or press the "hot
        // reload" button in a Flutter-supported IDE, or press "r" if you used
        // the command line to start the app).
        //
        // Notice that the counter didn't reset back to zero; the application
        // state is not lost during the reload. To reset the state, use hot
        // restart instead.
        //
        // This works for code too, not just values: Most code changes can be
        // tested with just a hot reload.
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final List<List<String>> _logs = [];

  @override
  void initState() {
    WidgetsBinding.instance.addPostFrameCallback((d) {
      Timer.periodic(Duration(milliseconds: 100), (t) {
        _checkGamepad();
      });
    });
    super.initState();
  }

  Future<void> _checkGamepad() async {
    final gp = getGamepads();

    _logs.clear();

    for (final g in gp) {
      final x = g;

      if (x != null) {
        List<String> current = [];
        current.add(x.id);
        for (var button in x.buttons) {
          current.add(button.toString());
        }

        for (var axe in x.axes) {
          current.add(axe.toString());
        }

        _logs.add(current);
      }
    }

    setState(() {});
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Row(
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: [
          ..._logs.map(
            (e) => Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.stretch,
                mainAxisSize: MainAxisSize.min,
                children: <Widget>[...e.map((e) => Text(e))],
              ),
            ),
          ),
        ],
      ),
    );
  }
}