public static void Main()
{
Console.WriteLine("------- Welcome to The -------");
Console.WriteLine("==============================");
Console.WriteLine("==== MUSIC GENERATOR 5000 ====");
Console.WriteLine("==============================");
Console.WriteLine();
bool programRunning = true;
while (programRunning)
{
Console.WriteLine("What would you like to do?");
Console.WriteLine("1. Procedurally generate a new piece of music.");
Console.WriteLine("2. Select some basic parameters, then generate a new piece of music.");
Console.WriteLine("3. Manually write a new piece of music.");
Console.WriteLine("4. Load a saved piece of music.");
Console.WriteLine("5. Exit program.");
string userInput = Console.ReadLine();
Console.Clear();
int parsedInput;
bool validInput = int.TryParse(userInput, out parsedInput);
if (validInput)
{
Piece pieceToDisplay = null;
bool pieceSaved = false;
switch (parsedInput)
{
case 1:
pieceToDisplay = Piece.GenerateProcedurally();
break;
case 2:
pieceToDisplay = Piece.GenerateProcedurallyWithParameters();
break;
case 3:
pieceToDisplay = Piece.GenerateManually();
pieceSaved = true;
break;
case 4:
pieceToDisplay = FileLoader.Open();
pieceSaved = true;
break;
case 5:
Console.WriteLine("Goodbye!");
Thread.Sleep(1000);
programRunning = false;
break;
default:
break;
}
if (pieceToDisplay != null)
{
pieceToDisplay.PrintInfo();
var printer = new StaffPrinter(pieceToDisplay);
printer.Print();
Console.ReadKey();
if (!pieceSaved)
{
pieceToDisplay.SavePrompt();
}
pieceToDisplay = null;
}
}
else
{
Console.WriteLine($"'{userInput}' is not a valid selection. Please enter an integer.");
}
Console.Clear();
}
}
public static Piece GenerateManually()
{
Dictionary <string, object> parameters = getParameters();
Console.Clear();
var numMeasures = (int)parameters["measures"];
var measures = new List <Measure>();
int currentMeasureNum = 0;
int cursorPosition = 7;
bool measureDeleted = false;
bool showInstructions = true;
bool showDescription = false;
bool stillEditing = true;
Piece tempPiece = new Piece((string)parameters["title"], currentMeasureNum,
(KeySignature)parameters["key"], (TimeSignature)parameters["time"], measures);
while (currentMeasureNum < numMeasures && stillEditing)
{
// Recreate piece each time a measure is added or deleted:
tempPiece = new Piece((string)parameters["title"], currentMeasureNum,
(KeySignature)parameters["key"], (TimeSignature)parameters["time"], measures);
// If measure was deleted, do not add a new measure (instead revisit previous measure):
if (measureDeleted == false)
{
tempPiece.Measures.Add(new Measure(tempPiece.KeySig, tempPiece.TimeSig, new List <MeasureSegment>()));
}
// Create reference of current measure:
var tempMeasure = tempPiece.Measures[currentMeasureNum];
// Reset measure deleted bool:
measureDeleted = false;
while (tempMeasure.CurrentLength < tempMeasure.MeasureLength && !measureDeleted && stillEditing)
{
if (showDescription)
{
tempPiece.PrintInfo();
tempPiece.ListNotes();
}
var printer = new StaffPrinter(tempPiece);
printer.Print(cursorPosition);
printInstructions(showInstructions);
var editInput = Console.ReadKey();
// Up and down arrows move cursor so that a different line is selected:
if (editInput.Key == ConsoleKey.UpArrow)
{
cursorPosition -= 1;
}
else if (editInput.Key == ConsoleKey.DownArrow)
{
cursorPosition += 1;
}
else if (editInput.Key == ConsoleKey.Enter)
{
tempMeasure.Append(cursorPosition);
}
else if (editInput.Key == ConsoleKey.Backspace)
{
if (tempMeasure.Contents.Count > 0)
{
tempMeasure.Unappend();
}
// If this is empty and it is the first measure, warn user:
else if (currentMeasureNum == 0)
{
Console.WriteLine("There is nothing left to delete!");
Console.ReadKey();
}
// If this is empty and it is NOT the first measure, unappend from previous,
// delete this measure, and change current measure number to previous:
else
{
tempPiece.Measures.RemoveAt(tempPiece.Measures.Count - 1);
tempPiece.Measures[currentMeasureNum - 1].Unappend();
// subtract two, because current measure number will be incremented at end of loop:
currentMeasureNum -= 2;
measureDeleted = true;
}
}
else if (editInput.Key == ConsoleKey.I)
{
showInstructions = !showInstructions;
}
else if (editInput.Key == ConsoleKey.D)
{
showDescription = !showDescription;
}
else if (editInput.Key == ConsoleKey.L)
{
MeasureSegment.ShowStaffSymbolLegend();
}
else if (editInput.Key == ConsoleKey.S)
{
if (tempPiece.SaveToJson())
{
stillEditing = false;
}
}
else if (editInput.Key == ConsoleKey.Escape)
{
tempPiece.SavePrompt();
stillEditing = false;
}
Console.Clear();
}
currentMeasureNum++;
}
return(tempPiece);
}
