503 lines
20 KiB
Dart
503 lines
20 KiB
Dart
import 'package:cabo_counter/data/game_session.dart';
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import 'package:cabo_counter/utility/theme.dart' as theme;
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/services.dart';
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class RoundView extends StatefulWidget {
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final GameSession gameSession;
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final int roundNumber;
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const RoundView(
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{super.key, required this.roundNumber, required this.gameSession});
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@override
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// ignore: library_private_types_in_public_api
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_RoundViewState createState() => _RoundViewState();
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}
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class _RoundViewState extends State<RoundView> {
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/// The current game session.
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late GameSession gameSession = widget.gameSession;
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/// Index of the player who said CABO.
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int _caboPlayerIndex = 0;
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/// Index of the player who has Kamikaze.
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/// Default is null (no Kamikaze player).
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int? _kamikazePlayerIndex;
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/// List of text controllers for the score text fields.
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late final List<TextEditingController> _scoreControllerList = List.generate(
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widget.gameSession.players.length,
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(index) => TextEditingController(),
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);
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/// List of focus nodes for the score text fields.
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late final List<FocusNode> _focusNodeList = List.generate(
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widget.gameSession.players.length,
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(index) => FocusNode(),
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);
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@override
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void initState() {
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print('=== Runde ${widget.roundNumber} geöffnet ===');
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if (widget.roundNumber < widget.gameSession.round ||
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widget.gameSession.finished == true) {
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print('Die Runde ${widget.roundNumber} wurde bereits gespielt, deshalb '
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'werden die alten Punktestaende angezeigt');
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// If the current round has already been played, the text fields
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// are filled with the scores from this round
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for (int i = 0; i < _scoreControllerList.length; i++) {
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_scoreControllerList[i].text =
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gameSession.playerScores[i][widget.roundNumber].toString();
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}
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}
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super.initState();
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}
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@override
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@override
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Widget build(BuildContext context) {
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final bottomInset = MediaQuery.of(context).viewInsets.bottom;
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return CupertinoPageScaffold(
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resizeToAvoidBottomInset: false,
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navigationBar: CupertinoNavigationBar(
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transitionBetweenRoutes: true,
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middle: const Text('Ergebnisse'),
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previousPageTitle: 'Übersicht',
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leading: CupertinoButton(
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padding: EdgeInsets.zero,
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onPressed: () => Navigator.pop(context, widget.gameSession),
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child: const Text('Abbrechen'),
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),
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),
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child: Stack(
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children: [
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Positioned.fill(
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child: SingleChildScrollView(
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padding: EdgeInsets.only(bottom: 100 + bottomInset),
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child: SafeArea(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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const SizedBox(height: 40),
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Text('Runde ${widget.roundNumber}',
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style: theme.roundTitle),
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const SizedBox(height: 10),
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const Text(
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'Wer hat CABO gesagt?',
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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Padding(
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padding: EdgeInsets.symmetric(
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horizontal:
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widget.gameSession.players.length > 3 ? 5 : 20,
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vertical: 10,
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),
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child: SizedBox(
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height: 40,
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child: CupertinoSegmentedControl<int>(
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unselectedColor: theme.backgroundTintColor,
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selectedColor: theme.primaryColor,
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groupValue: _caboPlayerIndex,
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children: Map.fromEntries(widget.gameSession.players
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.asMap()
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.entries
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.map((entry) {
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final index = entry.key;
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final name = entry.value;
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return MapEntry(
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index,
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Padding(
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padding: EdgeInsets.symmetric(
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horizontal: widget.gameSession
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.getLengthOfPlayerNames() >
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20
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? (widget.gameSession
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.getLengthOfPlayerNames() >
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32
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? 5
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: 10)
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: 15,
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vertical: 6,
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),
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child: Text(
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name,
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textAlign: TextAlign.center,
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maxLines: 1,
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: widget.gameSession
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.getLengthOfPlayerNames() >
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28
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? 14
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: 18,
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),
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),
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),
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);
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})),
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onValueChanged: (value) {
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setState(() {
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_caboPlayerIndex = value;
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});
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},
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),
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),
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),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20.0),
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child: CupertinoListTile(
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title: const Text('Spieler:in'),
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trailing: Row(
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children: const [
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SizedBox(
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width: 100,
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child: Center(child: Text('Punkte'))),
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SizedBox(width: 28),
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SizedBox(
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width: 70,
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child: Center(child: Text('Kamikaze'))),
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],
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),
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),
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),
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ListView.builder(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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itemCount: widget.gameSession.players.length,
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itemBuilder: (context, index) {
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final name = widget.gameSession.players[index];
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return Padding(
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padding: const EdgeInsets.symmetric(
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vertical: 10, horizontal: 20),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(12),
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child: CupertinoListTile(
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backgroundColor: CupertinoColors.secondaryLabel,
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title: Row(children: [Text(name)]),
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subtitle: Text(
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'${widget.gameSession.playerScores[index][0]}'
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' Punkte'),
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trailing: Row(
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children: [
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SizedBox(
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width: 100,
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child: CupertinoTextField(
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maxLength: 3,
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focusNode: _focusNodeList[index],
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keyboardType:
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const TextInputType.numberWithOptions(
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signed: true,
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decimal: false,
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),
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inputFormatters: [
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FilteringTextInputFormatter.digitsOnly,
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],
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textInputAction: index ==
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widget.gameSession.players
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.length -
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1
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? TextInputAction.done
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: TextInputAction.next,
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controller: _scoreControllerList[index],
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placeholder: 'Punkte',
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textAlign: TextAlign.center,
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onSubmitted: (_) =>
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_focusNextTextfield(index),
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),
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),
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const SizedBox(width: 50),
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GestureDetector(
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onTap: () {
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setState(() {
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_kamikazePlayerIndex =
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(_kamikazePlayerIndex == index)
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? null
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: index;
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});
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},
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child: Container(
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width: 24,
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height: 24,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: _kamikazePlayerIndex == index
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? CupertinoColors.systemRed
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: CupertinoColors
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.tertiarySystemFill,
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border: Border.all(
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color: _kamikazePlayerIndex == index
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? CupertinoColors.systemRed
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: CupertinoColors.systemGrey,
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),
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),
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child: _kamikazePlayerIndex == index
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? const Icon(
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CupertinoIcons.exclamationmark,
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size: 16,
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color: CupertinoColors.white,
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)
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: null,
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),
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),
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const SizedBox(width: 22),
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],
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),
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),
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),
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);
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},
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),
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],
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),
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),
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),
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),
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Positioned(
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left: 0,
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right: 0,
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bottom: bottomInset,
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child: Container(
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height: 80,
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padding: const EdgeInsets.only(bottom: 20),
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color: theme.backgroundTintColor,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
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CupertinoButton(
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onPressed: _areRoundInputsValid()
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? () {
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_finishRound();
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Navigator.pop(context, widget.gameSession);
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}
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: null,
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child: const Text('Fertig'),
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),
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CupertinoButton(
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onPressed: _areRoundInputsValid()
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? () {
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_finishRound();
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if (widget.gameSession.finished == true) {
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Navigator.pop(context, widget.gameSession);
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} else {
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Navigator.pushReplacement(
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context,
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CupertinoPageRoute(
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builder: (context) => RoundView(
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gameSession: widget.gameSession,
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roundNumber: widget.roundNumber + 1,
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),
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),
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);
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}
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}
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: null,
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child: const Text('Nächste Runde'),
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),
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],
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),
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),
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),
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],
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),
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);
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}
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/// Focuses the next text field in the list of text fields.
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/// [index] is the index of the current text field.
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void _focusNextTextfield(int index) {
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if (index < widget.gameSession.players.length - 1) {
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FocusScope.of(context).requestFocus(_focusNodeList[index + 1]);
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} else {
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_focusNodeList[index].unfocus();
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}
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}
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/// Checks if the inputs for the round are valid.
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/// Returns true if the inputs are valid, false otherwise.
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/// Round Inputs are valid if every player has a score or
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/// kamikaze is selected for a player
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bool _areRoundInputsValid() {
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if (_areTextFieldsEmpty() && _kamikazePlayerIndex == null) return false;
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return true;
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}
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/// Checks if any of the text fields for the players points are empty.
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/// Returns true if any of the text fields is empty, false otherwise.
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bool _areTextFieldsEmpty() {
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for (TextEditingController t in _scoreControllerList) {
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if (t.text.isEmpty) {
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return true;
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}
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}
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return false;
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}
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/// Finishes the current round.
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/// Calls the [_calculateScoredPoints()] method to calculate the points for
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/// every player. If the round is the highest round played in this game,
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/// it expands the player score lists. At the end it updates the score
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/// array for the game.
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void _finishRound() {
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print('====================================');
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print('Runde ${widget.roundNumber} beendet');
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// The shown round is smaller than the newest round
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if (widget.gameSession.round < widget.gameSession.playerScores[0].length) {
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print('Da diese Runde bereits gespielt wurde, werden die alten '
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'Punktestaende ueberschrieben');
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print('Alte Punktestaende:');
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print(gameSession.printRoundScores(widget.roundNumber));
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}
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_calculateScoredPoints();
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widget.gameSession.sumPoints();
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if (widget.gameSession.finished == true) {
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print('Das Spiel ist beendet');
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} else {
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if (widget.roundNumber >= widget.gameSession.playerScores[0].length - 1) {
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gameSession.expandPlayerScoreLists();
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print('Das Punkte-Array wurde erweitert');
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}
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widget.gameSession.increaseRound();
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}
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print('Die Punktesummen wurden aktualisiert');
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}
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/// Checks the scores of the current round and assigns points to the players.
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/// There are three possible outcomes of a round:
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///
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/// **Case 1**<br>
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/// One player has Kamikaze. This player receives 0 points. Every other player
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/// receives 50 points.
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///
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/// **Case 2**<br>
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/// The player who said CABO has the lowest score. They receive 0 points.
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/// Every other player gets their round score.
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///
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/// **Case 3**<br>
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/// The player who said CABO does not have the lowest score.
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/// They receive 5 extra points added to their round score.
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/// Every player with the lowest score gets 0 points.
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/// Every other player gets their round score.
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void _calculateScoredPoints() {
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print('Spieler: ${gameSession.players}');
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// A player has Kamikaze
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if (_kamikazePlayerIndex != null) {
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print('${widget.gameSession.players[_kamikazePlayerIndex!]} hat Kamikaze '
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'und bekommt 0 Punkte');
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print('Alle anderen Spieler bekommen 50 Punkte');
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_applyKamikaze(_kamikazePlayerIndex!,
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List.generate(widget.gameSession.players.length, (index) => 0));
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} else {
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// List of the scores of the current round
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List<int> roundScores = [];
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for (TextEditingController c in _scoreControllerList) {
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if (c.text.isNotEmpty) roundScores.add(int.parse(c.text));
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}
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print('Punkte: $roundScores');
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print('${gameSession.players[_caboPlayerIndex]} hat CABO gesagt');
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print('${gameSession.players[_caboPlayerIndex]} hat '
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'${roundScores[_caboPlayerIndex]} Punkte');
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/// List of the index of the player(s) with the lowest score
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List<int> lowestScoreIndex = _getLowestScoreIndex(roundScores);
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print('Folgende Spieler haben die niedrigsten Punte:');
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for (int i in lowestScoreIndex) {
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print('${widget.gameSession.players[i]} (${roundScores[i]} Punkte)');
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}
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// The player who said CABO is one of the players which have the
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// fewest points.
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if (lowestScoreIndex.contains(_caboPlayerIndex)) {
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print('${widget.gameSession.players[_caboPlayerIndex]} hat CABO gesagt '
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'und bekommt 0 Punkte');
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print('Alle anderen Spieler bekommen ihre Punkte');
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_assignPoints([_caboPlayerIndex], -1, roundScores);
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} else {
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// A player other than the one who said CABO has the fewest points.
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print(
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'${widget.gameSession.players[_caboPlayerIndex]} hat CABO gesagt, '
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'jedoch nicht die wenigsten Punkte.');
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print('Folgende:r Spieler haben die wenigsten Punkte:');
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for (int i in lowestScoreIndex) {
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print('${widget.gameSession.players[i]}: ${roundScores[i]} Punkte');
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}
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_assignPoints(lowestScoreIndex, _caboPlayerIndex, roundScores);
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}
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}
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}
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/// Returns the index of the player with the lowest score. If there are
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/// multiple players with the same lowest score, all of them are returned.
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/// [roundScores] is a list of the scores of all players in the current round.
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List<int> _getLowestScoreIndex(List<int> roundScores) {
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int lowestScore = roundScores[0];
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List<int> lowestScoreIndex = [0];
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for (int i = 1; i < roundScores.length; i++) {
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if (roundScores[i] < lowestScore) {
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lowestScore = roundScores[i];
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lowestScoreIndex = [i];
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} else if (roundScores[i] == lowestScore) {
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lowestScoreIndex.add(i);
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}
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}
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return lowestScoreIndex;
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}
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/// Assigns 50 points to all players except the kamikaze player.
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/// [kamikazePlayerIndex] is the index of the kamikaze player.
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/// [roundScores] is the list of the scores of all players in the
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/// current round.
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void _applyKamikaze(int kamikazePlayerIndex, List<int> roundScores) {
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for (int i = 0; i < widget.gameSession.players.length; i++) {
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if (i != kamikazePlayerIndex) {
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roundScores[i] += 50;
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}
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}
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gameSession.addRoundScoresToScoreList(roundScores, widget.roundNumber);
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}
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/// Assigns points to the players based on the scores of the current round.
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/// [winnerIndex] is the index of the player(s) who receive 0 points
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/// [loserIndex] is the index of the player who receives 5 extra points
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/// [roundScores] is the raw list of the scores of all players in the
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/// current round.
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void _assignPoints(
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List<int> winnnerIndex, int loserIndex, List<int> roundScores) {
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print('Folgende Punkte wurden aus der Runde übernommen:');
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for (int i = 0; i < roundScores.length; i++) {
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print('${widget.gameSession.players[i]}: ${roundScores[i]}');
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}
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for (int i in winnnerIndex) {
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print(
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'${widget.gameSession.players[i]} hat gewonnen und bekommt 0 Punkte');
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roundScores[i] = 0;
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}
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if (loserIndex != -1) {
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print('${widget.gameSession.players[loserIndex]} bekommt 5 Fehlerpunkte');
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roundScores[loserIndex] += 5;
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}
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print('Aktualisierte Punkte:');
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for (int i = 0; i < roundScores.length; i++) {
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print('${widget.gameSession.players[i]}: ${roundScores[i]}');
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}
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gameSession.addRoundScoresToScoreList(roundScores, widget.roundNumber);
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}
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@override
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void dispose() {
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for (final controller in _scoreControllerList) {
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controller.dispose();
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}
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for (final focusNode in _focusNodeList) {
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focusNode.dispose();
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}
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super.dispose();
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}
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}
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