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button_game_start_new.dart

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  • parameters.dart 3.12 KiB
    import 'package:flutter/material.dart';
    
    import '../provider/data.dart';
    import '../utils/game_utils.dart';
    
    class Parameters {
    
      static Container buildParametersSelector(Data myProvider) {
        return Container(
          padding: EdgeInsets.all(2),
          margin: EdgeInsets.all(2),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Parameters.buildParameterSelector(myProvider, 'difficulty'),
              SizedBox(height: 5),
              Parameters.buildParameterSelector(myProvider, 'size'),
              SizedBox(height: 5),
    
              Parameters.buildStartGameButton(myProvider),
            ],
          ),
        );
      }
    
      static Container buildStartGameButton(Data myProvider) {
        Column decorationImage = Column(
          children: [
            Image(
              image: AssetImage('assets/icons/game_win.png'),
              fit: BoxFit.fill
            ),
          ]
        );
    
        return Container(
          margin: EdgeInsets.all(2),
          padding: EdgeInsets.all(2),
    
          child: Table(
            defaultColumnWidth: IntrinsicColumnWidth(),
            children: [
              TableRow(
                children: [
                  decorationImage,
                  Column(
                    children: [
                      FlatButton(
                        child: Container(
                          child: Image(
                            image: AssetImage('assets/icons/button_start.png'),
                            fit: BoxFit.fill,
                          ),
                        ),
                        onPressed: () => GameUtils.startGame(myProvider),
                      ),
                    ]
                  ),
                  decorationImage,
                ],
              ),
            ]
          )
        );
      }
    
      static Table buildParameterSelector(Data myProvider, String parameterCode) {
        List availableValues = myProvider.getParameterAvailableValues(parameterCode);
    
        return Table(
          defaultColumnWidth: IntrinsicColumnWidth(),
          children: [
            TableRow(
              children: [
                for (var index = 0; index < availableValues.length; index++)
                  Column(
                    children: [
                      _buildParameterButton(myProvider, parameterCode, availableValues[index])
                    ]
                  ),
              ],
            ),
          ],
        );
      }
    
      static FlatButton _buildParameterButton(Data myProvider, String parameterCode, String parameterValue) {
        String currentValue = myProvider.getParameterValue(parameterCode).toString();
    
        bool isActive = (parameterValue == currentValue);
        String imageAsset = 'assets/icons/' + parameterCode + '_' + parameterValue + '.png';
    
        return FlatButton(
          padding: EdgeInsets.all(2),
          child: Container(
            decoration: BoxDecoration(
              color: Colors.white,
              borderRadius: BorderRadius.circular(10),
              border: Border.all(
                color: isActive ? Colors.blue : Colors.white,
                width: 10,
              ),
            ),
            child: Image(
              image: AssetImage(imageAsset),
              fit: BoxFit.fill,
            ),
          ),
          onPressed: () => myProvider.setParameterValue(parameterCode, parameterValue),
        );
      }
    
    }