static bool TestScenario4OK()
{
char[,] fretBoard = new char[6, 7];
int rootString = 1;
int sumOfRootStrings = 0;
fretBoard = Scales.ReturnAMajorScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
sumOfRootStrings += rootString;
fretBoard = Scales.ReturnAMinorScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
sumOfRootStrings += rootString;
fretBoard = Scales.ReturnAMajorPentatonicScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
sumOfRootStrings += rootString;
fretBoard = Scales.ReturnAMinorPentatonicScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
sumOfRootStrings += rootString;
return(sumOfRootStrings <= 20 && sumOfRootStrings >= 4);
}
static void HardLevelQuestions(char[,] fretBoard, int fret, ref int correct)
{
Random rand = new Random();
int rootString = 0;
int n = 4;
int[] scrambleQuestions = RandomQuestions(n);
int[] randomFrets = new int[4];
string[,] notes = Scales.Notes();
for (int i = 0; i < 4; ++i)
{
randomFrets[i] = rand.Next() % 6 + 1;
}
for (int i = 0; i < 4; ++i)
{
Console.WriteLine("Question{0}", i + 1);
fret = randomFrets[i];
switch (scrambleQuestions[i])
{
case 1:
fretBoard = Scales.ReturnAMajorScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What kind of scale is this?" + '\n' + "(1)Major (2)Minor (3)Major Pentatonic (4)Minor Pentatonic");
int ans11 = int.Parse(Console.ReadLine());
Console.WriteLine("Which is the root note?" + '\n' + "(1) {0} (2) {1} (3) {2}", notes[rootString, fret + 1], notes[rootString, fret + 2], notes[rootString, fret + 3]);
int ans12 = int.Parse(Console.ReadLine());
if (ans11 != 1 || ans12 != 1)
{
Console.WriteLine("Wrong answer! This is a Major scale with root note {0}.", notes[rootString, fret + 1]);
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 2:
fretBoard = Scales.ReturnAMinorScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What kind of scale is this?" + '\n' + "(1)Major (2)Minor (3)Major Pentatonic (4)Minor Pentatonic");
int ans21 = int.Parse(Console.ReadLine());
Console.WriteLine("Which is the root note?" + '\n' + "(1) {0} (2) {1} (3) {2}", notes[rootString, fret], notes[rootString, fret - 1], notes[rootString, fret + 1]);
int ans22 = int.Parse(Console.ReadLine());
if (ans21 != 2 || ans22 != 3)
{
Console.WriteLine("Wrong answer! This is a Minor scale with root note {0}.", notes[rootString, fret + 1]);
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 3:
fretBoard = Scales.ReturnAMajorPentatonicScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What kind of scale is this?" + '\n' + "(1)Major (2)Minor (3)Major Pentatonic (4)Minor Pentatonic");
int ans31 = int.Parse(Console.ReadLine());
Console.WriteLine("Which is the root note?" + '\n' + "(1) {0} (2) {1} (3) {2}", notes[rootString, fret + 2], notes[rootString, fret + 1], notes[rootString, fret + 3]);
int ans32 = int.Parse(Console.ReadLine());
if (ans31 != 3 || ans32 != 2)
{
Console.WriteLine("Wrong answer! This is a Major pentatonic scale with root note {0}.", notes[rootString, fret + 1]);
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 4:
fretBoard = Scales.ReturnAMinorPentatonicScale(OpenChords.ResetFretBoard(fretBoard), ref rootString);
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What kind of scale is this?" + '\n' + "(1)Major (2)Minor (3)Major Pentatonic (4)Minor Pentatonic");
int ans41 = int.Parse(Console.ReadLine());
Console.WriteLine("Which is the root note?" + '\n' + "(1) {0} (2) {1} (3) {2}", notes[rootString, fret - 1], notes[rootString, fret], notes[rootString, fret + 1]);
int ans42 = int.Parse(Console.ReadLine());
if (ans41 != 4 || ans42 != 3)
{
Console.WriteLine("Wrong answer! This is a minor pentatonic scale with root note {0}.", notes[rootString, fret + 1]);
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
}
}
}