/// <summary>
/// Builds a new round
/// </summary>
/// <param name="makeRoundFunction"></param>
/// <param name="args"></param>
/// <returns></returns>
private RoundInfo[] MakeRounds(MakeRoundFunction makeRoundFunction, MakeRoundArgs args)
{
RoundInfo[] rounds = new RoundInfo[TOTAL_ROUNDS];
for (int i = 0; i < TOTAL_ROUNDS; i++)
{
rounds[i] = makeRoundFunction(args.rand);
}
return(rounds);
}
/// <summary>
/// Builds a round for the multiplication game
/// </summary>
/// <param name="rand"></param>
/// <returns></returns>
private RoundInfo MakeMultiplicationRound(Random rand)
{
RoundInfo round = new RoundInfo();
round.FirstOperand = rand.Next(DIFFICULTY_MIN, DIFFICULTY_MAX + 1);
round.SecondOperand = rand.Next(DIFFICULTY_MIN, DIFFICULTY_MAX + 1);
round.Answer = round.FirstOperand * round.SecondOperand;
round.Operator = "*";
return(round);
}
/// <summary>
/// Builds a round for the division game ;)
/// </summary>
/// <param name="rand"></param>
/// <returns></returns>
private RoundInfo MakeDivisionRound(Random rand)
{
RoundInfo round = new RoundInfo();
bool validFlag = false;
do
{
round.FirstOperand = rand.Next(DIFFICULTY_MIN, DIFFICULTY_MAX + 1);
round.SecondOperand = rand.Next(DIFFICULTY_MIN + 1, DIFFICULTY_MAX + 1);
if (round.FirstOperand % round.SecondOperand == 0)
{
validFlag = true;
}
} while (!validFlag);
round.Answer = round.FirstOperand / round.SecondOperand;
round.Operator = "/";
return(round);
}