470 lines
17 KiB
Dart
470 lines
17 KiB
Dart
import 'package:cabo_counter/core/constants.dart';
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import 'package:cabo_counter/core/custom_theme.dart';
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import 'package:cabo_counter/data/game_manager.dart';
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import 'package:cabo_counter/data/game_session.dart';
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import 'package:cabo_counter/l10n/generated/app_localizations.dart';
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import 'package:cabo_counter/presentation/views/active_game_view.dart';
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import 'package:cabo_counter/presentation/views/mode_selection_view.dart';
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import 'package:cabo_counter/presentation/widgets/custom_button.dart';
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import 'package:cabo_counter/services/config_service.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_keyboard_visibility/flutter_keyboard_visibility.dart';
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import 'package:uuid/uuid.dart';
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enum CreateStatus {
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noGameTitle,
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noModeSelected,
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minPlayers,
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maxPlayers,
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noPlayerName,
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}
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class CreateGameView extends StatefulWidget {
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final GameMode gameMode;
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final String? gameTitle;
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final List<String>? players;
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const CreateGameView({
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super.key,
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this.gameTitle,
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this.players,
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required this.gameMode,
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});
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@override
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// ignore: library_private_types_in_public_api
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_CreateGameViewState createState() => _CreateGameViewState();
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}
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class _CreateGameViewState extends State<CreateGameView> {
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final TextEditingController _gameTitleTextController =
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TextEditingController();
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/// List of text controllers for player names.
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final List<TextEditingController> _playerNameTextControllers = [
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TextEditingController()
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];
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/// List of focus nodes for player name text fields.
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final List<FocusNode> _playerNameFocusNodes = [FocusNode()];
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/// Maximum number of players allowed in the game.
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final int maxPlayers = 5;
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/// Factor to adjust the view length when the keyboard is visible.
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final double keyboardHeightAdjustmentFactor = 0.75;
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/// Variable to hold the selected game mode.
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late GameMode gameMode;
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@override
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void initState() {
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super.initState();
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gameMode = widget.gameMode;
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_gameTitleTextController.text = widget.gameTitle ?? '';
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if (widget.players != null) {
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_playerNameTextControllers.clear();
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for (var player in widget.players!) {
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_playerNameTextControllers.add(TextEditingController(text: player));
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_playerNameFocusNodes.add(FocusNode());
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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return CupertinoPageScaffold(
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resizeToAvoidBottomInset: false,
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navigationBar: CupertinoNavigationBar(
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previousPageTitle: AppLocalizations.of(context).overview,
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middle: Text(AppLocalizations.of(context).new_game),
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),
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child: SafeArea(
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child: SingleChildScrollView(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(10, 10, 0, 0),
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child: Text(
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AppLocalizations.of(context).game,
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style: CustomTheme.rowTitle,
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),
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),
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Padding(
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padding: const EdgeInsets.fromLTRB(15, 10, 10, 0),
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child: CupertinoTextField(
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decoration: const BoxDecoration(),
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maxLength: 20,
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prefix: Text(AppLocalizations.of(context).name),
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textAlign: TextAlign.right,
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placeholder: AppLocalizations.of(context).game_title,
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controller: _gameTitleTextController,
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onSubmitted: (_) {
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_playerNameFocusNodes.isNotEmpty
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? _playerNameFocusNodes[0].requestFocus()
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: FocusScope.of(context).unfocus();
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},
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textInputAction: _playerNameFocusNodes.isNotEmpty
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? TextInputAction.next
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: TextInputAction.done,
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),
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),
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Padding(
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padding: const EdgeInsets.fromLTRB(15, 10, 10, 0),
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child: CupertinoTextField(
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decoration: const BoxDecoration(),
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readOnly: true,
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prefix: Text(AppLocalizations.of(context).mode),
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suffix: Row(
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children: [
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_getDisplayedGameMode(),
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const SizedBox(width: 3),
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const CupertinoListTileChevron(),
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],
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),
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onTap: () async {
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final selectedMode = await Navigator.push(
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context,
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CupertinoPageRoute(
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builder: (context) => ModeSelectionMenu(
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pointLimit: ConfigService.getPointLimit(),
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showDeselection: false,
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),
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),
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);
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setState(() {
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gameMode = selectedMode ?? gameMode;
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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.fromLTRB(10, 10, 0, 0),
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child: Text(
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AppLocalizations.of(context).players,
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style: CustomTheme.rowTitle,
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),
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),
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ReorderableListView.builder(
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shrinkWrap: true,
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physics: const BouncingScrollPhysics(),
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padding: const EdgeInsets.all(8),
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itemCount: _playerNameTextControllers.length,
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onReorder: (oldIndex, newIndex) {
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setState(() {
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if (oldIndex < _playerNameTextControllers.length &&
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newIndex <= _playerNameTextControllers.length) {
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if (newIndex > oldIndex) newIndex--;
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final item =
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_playerNameTextControllers.removeAt(oldIndex);
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_playerNameTextControllers.insert(newIndex, item);
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}
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});
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},
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itemBuilder: (context, index) {
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return Padding(
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key: ValueKey(index),
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padding: const EdgeInsets.symmetric(vertical: 8.0),
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child: Row(
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children: [
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CupertinoButton(
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padding: EdgeInsets.zero,
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child: const Icon(
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CupertinoIcons.minus_circle_fill,
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color: CupertinoColors.destructiveRed,
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size: 25,
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),
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onPressed: () {
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setState(() {
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_playerNameTextControllers[index].dispose();
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_playerNameTextControllers.removeAt(index);
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});
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},
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),
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Expanded(
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child: CupertinoTextField(
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controller: _playerNameTextControllers[index],
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focusNode: _playerNameFocusNodes[index],
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maxLength: 12,
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placeholder:
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'${AppLocalizations.of(context).player} ${index + 1}',
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padding: const EdgeInsets.all(12),
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decoration: const BoxDecoration(),
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textInputAction:
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index + 1 < _playerNameTextControllers.length
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? TextInputAction.next
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: TextInputAction.done,
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onSubmitted: (_) {
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if (index + 1 < _playerNameFocusNodes.length) {
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_playerNameFocusNodes[index + 1]
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.requestFocus();
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} else {
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FocusScope.of(context).unfocus();
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}
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},
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),
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),
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AnimatedOpacity(
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opacity: _playerNameTextControllers.length > 1
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? 1.0
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: 0.0,
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duration: const Duration(
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milliseconds: Constants.fadeInDuration),
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child: Padding(
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padding: const EdgeInsets.only(right: 8.0),
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child: ReorderableDragStartListener(
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index: index,
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child: const Icon(
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CupertinoIcons.line_horizontal_3,
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color: CupertinoColors.systemGrey,
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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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Padding(
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padding: const EdgeInsets.fromLTRB(8, 0, 8, 50),
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child: Stack(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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CupertinoButton(
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padding: EdgeInsets.zero,
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onPressed: null,
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child: Icon(
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CupertinoIcons.plus_circle_fill,
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color: CustomTheme.primaryColor,
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size: 25,
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),
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),
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],
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),
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Center(
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child: CupertinoButton(
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padding: const EdgeInsets.symmetric(horizontal: 0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Expanded(
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child: Center(
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child: Text(
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AppLocalizations.of(context).add_player,
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style: TextStyle(
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color: CustomTheme.primaryColor),
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),
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),
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),
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],
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),
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onPressed: () {
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if (_playerNameTextControllers.length < maxPlayers) {
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setState(() {
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_playerNameTextControllers
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.add(TextEditingController());
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_playerNameFocusNodes.add(FocusNode());
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});
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_playerNameFocusNodes.last.requestFocus();
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});
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} else {
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_showFeedbackDialog(CreateStatus.maxPlayers);
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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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Padding(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 50),
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child: Center(
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key: const ValueKey('create_game_button'),
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child: CustomButton(
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child: Text(
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AppLocalizations.of(context).create_game,
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style: TextStyle(
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color: CustomTheme.primaryColor,
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),
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),
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onPressed: () {
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_checkAllGameAttributes();
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},
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),
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),
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),
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KeyboardVisibilityBuilder(builder: (context, visible) {
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if (visible) {
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return SizedBox(
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height: MediaQuery.of(context).viewInsets.bottom *
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keyboardHeightAdjustmentFactor,
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);
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} else {
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return const SizedBox.shrink();
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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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/// Returns a widget that displays the currently selected game mode in the View.
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Text _getDisplayedGameMode() {
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if (gameMode == GameMode.none) {
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return Text(AppLocalizations.of(context).no_mode_selected);
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} else if (gameMode == GameMode.pointLimit) {
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return Text(
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'${ConfigService.getPointLimit()} ${AppLocalizations.of(context).points}',
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style: TextStyle(color: CustomTheme.primaryColor));
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} else {
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return Text(AppLocalizations.of(context).unlimited,
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style: TextStyle(color: CustomTheme.primaryColor));
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}
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}
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/// Checks all game attributes before creating a new game.
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/// If any attribute is invalid, it shows a feedback dialog.
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/// If all attributes are valid, it calls the `_createGame` method.
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void _checkAllGameAttributes() {
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if (_gameTitleTextController.text == '') {
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_showFeedbackDialog(CreateStatus.noGameTitle);
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return;
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}
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if (gameMode == GameMode.none) {
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_showFeedbackDialog(CreateStatus.noModeSelected);
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return;
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}
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if (_playerNameTextControllers.length < 2) {
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_showFeedbackDialog(CreateStatus.minPlayers);
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return;
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}
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if (!_everyPlayerHasAName()) {
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_showFeedbackDialog(CreateStatus.noPlayerName);
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return;
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}
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_createGame();
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}
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/// Checks if every player has a name.
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/// Returns true if all players have a name, false otherwise.
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bool _everyPlayerHasAName() {
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for (var controller in _playerNameTextControllers) {
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if (controller.text == '') {
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return false;
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}
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}
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return true;
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}
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/// Displays a feedback dialog based on the [CreateStatus].
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void _showFeedbackDialog(CreateStatus status) {
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final (title, message) = _getDialogContent(status);
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showCupertinoDialog(
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context: context,
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builder: (context) {
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return CupertinoAlertDialog(
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title: Text(title),
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content: Text(message),
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actions: [
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CupertinoDialogAction(
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child: Text(AppLocalizations.of(context).ok),
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onPressed: () => Navigator.pop(context),
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),
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],
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);
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});
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}
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/// Returns the title and message for the dialog based on the [CreateStatus].
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(String, String) _getDialogContent(CreateStatus status) {
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switch (status) {
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case CreateStatus.noGameTitle:
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return (
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AppLocalizations.of(context).no_gameTitle_title,
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AppLocalizations.of(context).no_gameTitle_message
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);
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case CreateStatus.noModeSelected:
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return (
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AppLocalizations.of(context).no_mode_title,
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AppLocalizations.of(context).no_mode_message
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);
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case CreateStatus.minPlayers:
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return (
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AppLocalizations.of(context).min_players_title,
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AppLocalizations.of(context).min_players_message
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);
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case CreateStatus.maxPlayers:
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return (
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AppLocalizations.of(context).max_players_title,
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AppLocalizations.of(context).max_players_message
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);
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case CreateStatus.noPlayerName:
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return (
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AppLocalizations.of(context).no_name_title,
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AppLocalizations.of(context).no_name_message
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);
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}
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}
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/// Creates a new gameSession and navigates to the active game view.
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/// This method creates a new gameSession object with the provided attributes in the text fields.
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/// It then adds the game session to the game manager and navigates to the active game view.
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void _createGame() {
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var uuid = const Uuid();
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final String id = uuid.v1();
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List<String> players = [];
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for (var controller in _playerNameTextControllers) {
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players.add(controller.text);
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}
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bool isPointsLimitEnabled = gameMode == GameMode.pointLimit;
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GameSession gameSession = GameSession(
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id: id,
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createdAt: DateTime.now(),
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gameTitle: _gameTitleTextController.text,
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players: players,
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pointLimit: ConfigService.getPointLimit(),
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caboPenalty: ConfigService.getCaboPenalty(),
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isPointsLimitEnabled: isPointsLimitEnabled,
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);
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gameManager.addGameSession(gameSession);
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final session = gameManager.getGameSessionById(id) ?? gameSession;
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Navigator.pushReplacement(
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context,
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CupertinoPageRoute(
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builder: (context) => ActiveGameView(gameSession: session)));
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}
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@override
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void dispose() {
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_gameTitleTextController.dispose();
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for (var controller in _playerNameTextControllers) {
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controller.dispose();
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}
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for (var focusnode in _playerNameFocusNodes) {
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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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