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settings_game_cubit.dart

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  • settings_game_cubit.dart 1.90 KiB
    import 'package:equatable/equatable.dart';
    import 'package:flutter/material.dart';
    import 'package:hydrated_bloc/hydrated_bloc.dart';
    
    import 'package:jeweled/models/settings_game.dart';
    import 'package:jeweled/utils/tools.dart';
    
    part 'settings_game_state.dart';
    
    class GameSettingsCubit extends HydratedCubit<GameSettingsState> {
      GameSettingsCubit() : super(GameSettingsState(settings: GameSettings.createDefault()));
    
      void setValues({
        int? boardSize,
        int? colorsCount,
      }) {
        emit(
          GameSettingsState(
            settings: GameSettings(
              boardSize: boardSize ?? state.settings.boardSize,
              colorsCount: colorsCount ?? state.settings.colorsCount,
            ),
          ),
        );
      }
    
      int getParameterValue(String code) {
        switch (code) {
          case 'boardSize':
            return GameSettings.getBoardSizeValueFromUnsafe(state.settings.boardSize);
          case 'colorsCount':
            return GameSettings.getColorsCountValueFromUnsafe(state.settings.colorsCount);
        }
        return 0;
      }
    
      void setParameterValue(String code, int value) {
        printlog('GameSettingsCubit.setParameterValue');
        printlog('code: $code  / value: $value');
    
        int boardSize = code == 'boardSize' ? value : getParameterValue('boardSize');
        int colorsCount = code == 'colorsCount' ? value : getParameterValue('colorsCount');
    
        setValues(
          boardSize: boardSize,
          colorsCount: colorsCount,
        );
      }
    
      @override
      GameSettingsState? fromJson(Map<String, dynamic> json) {
        int boardSize = json['boardSize'] as int;
        int colorsCount = json['colorsCount'] as int;
    
        return GameSettingsState(
          settings: GameSettings(
            boardSize: boardSize,
            colorsCount: colorsCount,
          ),
        );
      }
    
      @override
      Map<String, dynamic>? toJson(GameSettingsState state) {
        return <String, dynamic>{
          'boardSize': state.settings.boardSize,
          'colorsCount': state.settings.colorsCount,
        };
      }
    }