public LevelData(int chapterNumber, int levelNumber, int numberOfQuestions, int numberOfMistakes,
float timeLimit, Question.QUESTION_LEVEL difficulty)
{
ChapterNumber = chapterNumber;
LevelNumber = levelNumber;
NumberOfQuestions = numberOfQuestions;
NumberOfMistakes = numberOfMistakes;
TimeLimit = timeLimit;
DifficultyLevel = difficulty;
//special case for level 1
if (levelNumber == 1 && LevelState == LEVEL_STATE.LOCKED)
{
LevelState = LEVEL_STATE.UNLOCKED;
}
}
public IQuestionGenerator GetGenerator(Question.QUESTION_LEVEL difficultyLevel)
{
switch (difficultyLevel)
{
case Question.QUESTION_LEVEL.BASIC:
return(new BasicBodmasQuestionGenerator());
case Question.QUESTION_LEVEL.MEDIUM:
return(new MediumBodmasQuestionGenerator());
case Question.QUESTION_LEVEL.HARD:
return(new HardBodmasQuestionGenerator());
default:
return(null);
}
}
//private static ArithmeticQuestionFactory _instance;
//public static ArithmeticQuestionFactory Instance
//{
// get
// {
// if(_instance == null)
// _instance = new ArithmeticQuestionFactory();
// return _instance;
// }
//}
//private ArithmeticQuestionFactory()
//{
//}
public IQuestionGenerator GetGenerator(Question.QUESTION_LEVEL level)
{
switch (level)
{
case Question.QUESTION_LEVEL.BASIC:
return(new ArithmeticBasicQuestionGenerator());
case Question.QUESTION_LEVEL.MEDIUM:
return(new ArithmeticMediumQuestionGenerator());
case Question.QUESTION_LEVEL.HARD:
return(new ArithmeticHardQuestionGenerator());
default:
break;
}
return(null);
}
