static bool TestScenario2OK()
{
char[] openChordTest = new char[10];
char[,] fretBoard = new char[6, 7];
fretBoard = OpenChords.Cmajor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[0] = fretBoard[4, 2];
fretBoard = OpenChords.Dminor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[1] = fretBoard[1, 2];
fretBoard = OpenChords.Eminor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[2] = fretBoard[4, 1];
fretBoard = OpenChords.Fmajor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[3] = fretBoard[3, 2];
fretBoard = OpenChords.Gmajor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[4] = fretBoard[5, 2];
fretBoard = OpenChords.Aminor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[5] = fretBoard[3, 1];
fretBoard = OpenChords.Amajor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[6] = fretBoard[3, 1];
fretBoard = OpenChords.Emajor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[7] = fretBoard[4, 1];
fretBoard = OpenChords.Dmajor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[8] = fretBoard[1, 2];
fretBoard = OpenChords.Fminor(OpenChords.ResetFretBoard(fretBoard));
openChordTest[9] = fretBoard[3, 2];
Random rand = new Random();
int k = rand.Next() % 10;
return(openChordTest[k] == 'O');
}
static void EasyLevelQuestions(char[,] fretBoard, int fret, ref int correct)
{
int correct = 0;
int n = 10;
int[] chosenQuestions = RandomQuestions(n);
for (int i = 0; i < 4; ++i)
{
Console.WriteLine("Question{0}", i + 1);
switch (chosenQuestions[i])
{
case 1:
fretBoard = OpenChords.Cmajor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) C (2) Am (3) G");
int ans1 = int.Parse(Console.ReadLine());
if (ans1 != 1)
{
Console.WriteLine("Wrong answer! This is a C chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 2:
fretBoard = OpenChords.Dminor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) F (2) Em (3) Dm");
int ans2 = int.Parse(Console.ReadLine());
if (ans2 != 3)
{
Console.WriteLine("Wrong answer! This is a Dm chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 3:
fretBoard = OpenChords.Eminor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) Fm (2) Em (3) A");
int ans3 = int.Parse(Console.ReadLine());
if (ans3 != 2)
{
Console.WriteLine("Wrong answer! This is a Em chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 4:
fretBoard = OpenChords.Fmajor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) F (2) Fm (3) E");
int ans4 = int.Parse(Console.ReadLine());
if (ans4 != 1)
{
Console.WriteLine("Wrong answer! This is a F chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 5:
fretBoard = OpenChords.Gmajor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) Dm (2) G (3) C");
int ans5 = int.Parse(Console.ReadLine());
if (ans5 != 2)
{
Console.WriteLine("Wrong answer! This is a G chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 6:
fretBoard = OpenChords.Aminor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) Em (2) A (3) Am");
int ans6 = int.Parse(Console.ReadLine());
if (ans6 != 3)
{
Console.WriteLine("Wrong answer! This is a Am chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 7:
fretBoard = OpenChords.Amajor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) Fm (2) A (3) E");
int ans7 = int.Parse(Console.ReadLine());
if (ans7 != 2)
{
Console.WriteLine("Wrong answer! This is a A chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 8:
fretBoard = OpenChords.Emajor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) D (2) F (3) E");
int ans8 = int.Parse(Console.ReadLine());
if (ans8 != 3)
{
Console.WriteLine("Wrong answer! This is a E chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 9:
fretBoard = OpenChords.Dmajor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) D (2) Dm (3) Em");
int ans9 = int.Parse(Console.ReadLine());
if (ans9 != 1)
{
Console.WriteLine("Wrong answer! This is a D chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
case 10:
fretBoard = OpenChords.Fminor(OpenChords.ResetFretBoard(fretBoard));
DisplayFretBoard(fretBoard, fret);
Console.WriteLine("What chord is this?" + '\n' + "(1) Fm (2) Em (3) Am");
int ans10 = int.Parse(Console.ReadLine());
if (ans10 != 1)
{
Console.WriteLine("Wrong answer! This is a Fm chord.");
}
else
{
Console.WriteLine("Correct!");
++correct;
}
break;
}
}
}