broodjeaap/ohthatsa_old
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Made the question 'system' more generic

Browse source
This commit is contained in:
BroodjeAap 2020-11-01 16:49:04 +01:00
parent edf2556752
commit 5bde7ee9c2
3 changed files with 36 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lib/pages/practice/PracticeGenerator.dart Normal file
View file

@ -0,0 +1,5 @@
abstract class PracticeGenerator {
bool check(int other);
void next();
String toString();
}

24
lib/pages/practice/month/MonthPracticeGenerator.dart Normal file
View file

@ -0,0 +1,24 @@
import 'dart:math';
import 'package:ohthatsa/pages/practice/PracticeGenerator.dart';
import 'package:ohthatsa/util/Months.dart';
import 'package:ohthatsa/util/Extensions.dart';
class MonthPracticeGenerator extends PracticeGenerator {
final random = Random();
Month current;
MonthPracticeGenerator(){
next();
}
bool check(int value){
return current.value == value;
}
void next(){
current = Months.getFromInt(random.nextInt(Months.length));
}
String toString(){
return current.toString().capitalize();
}
}

13
lib/pages/practice/month/MonthPracticePage.dart
View file

@ -1,4 +1,6 @@
import 'package:flutter/material.dart';
import 'package:ohthatsa/pages/practice/PracticeGenerator.dart';
import 'package:ohthatsa/pages/practice/month/MonthPracticeGenerator.dart';
import 'file:///D:/dev/projects/ohthatsa/lib/pages/practice/PracticeSetup.dart';
import 'package:ohthatsa/util/DayCalculator.dart';
import 'package:ohthatsa/AppDrawer.dart';
@ -19,8 +21,7 @@ class _MonthPracticeState extends State<MonthPracticePage> {
int _correct = 0;
int _incorrect = 0;
bool _showCorrect = true;
static final _random = Random();
Month _month = Months.getFromInt(_random.nextInt(Months.length));
static final practiceGenerator = MonthPracticeGenerator();
List<MonthPracticeAnswer> answers = List<MonthPracticeAnswer>();
Widget getAnswerRow(){
@ -114,7 +115,7 @@ class _MonthPracticeState extends State<MonthPracticePage> {
}
questions.add(
Text(
_month.string.capitalize(),
practiceGenerator.toString(),
style: TextStyle(
fontSize: 30,
)
@ -251,15 +252,15 @@ class _MonthPracticeState extends State<MonthPracticePage> {
}
void checkMonth(int answer){
if(answer == _month.value){
if(practiceGenerator.check(answer)){
_correct += 1;
} else {
_incorrect += 1;
}
_count += 1;
answers.add(MonthPracticeAnswer(_month, answer));
answers.add(MonthPracticeAnswer(practiceGenerator.current, answer));
setState(() => {
_month = Months.getFromInt(_random.nextInt(Months.length))
practiceGenerator.next()
});
if((_startCount - _count) == 0) {
showDialog(