[Projeto] Desafio

//Barra de progresso e nível

Column(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Row(
                mainAxisAlignment: MainAxisAlignment.center,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: [
                  Text('Tarefa'),
                  SizedBox(width: 10),
                  SizedBox(
                    width: 25,
                    height: 25,
                    child: IconButton(
                        padding: EdgeInsets.all(0),
                        iconSize: 25,
                        onPressed: () =>
                            setState(() {
                              level = TaskInherited
                                  .of(context)
                                  .level;
                            }),
                        icon: Icon(Icons.restart_alt)),
                  )
                ],
              ),
              Row(
                mainAxisAlignment: MainAxisAlignment.center,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: [
                  SizedBox(
                    width: 200,
                    child: LinearProgressIndicator(
                      color: Colors.white,
                      value: TaskInherited
                          .of(context)
                          .level / 100,
                    ),
                  ),
                  SizedBox(width: 10),
                  Text('Level: ${TaskInherited
                      .of(context)
                      .level}')
                ],
              )
            ]),

//Função de aumentar nível global

void increaseGlobalLevel(int taskLevel, int dificulade, int maestria) {
  level = double.parse(
      (level + (taskLevel / (dificulade * maestria * tasks.length)) / 10)
          .toStringAsFixed(2));
}

//Ao apertar Level Up em alguma das tasks, elas chamam uma função de update do nível global

void levelUp() {
    if (widget.level < 999) widget.level++;
    TaskInherited.of(context).increaseGlobalLevel(
        widget.level, widget.dificuldade, widget.maestry);
    setState(() {
      widget.progress =
          (widget.level / (widget.dificuldade * widget.maestry)) / 10;
      if (widget.progress >= 1.0 && widget.maestry < (colors.length)) {
        widget.maestry++;
        widget.level = 0;
        widget.progress = 0;
      }
    });
  }