private void RemoveShape()
{
if (ListFigures.Count == 0)
{
Console.WriteLine("You have no figures!\n");
return;
}
int index;
while (true)
{
Console.Write("Enter shape index: ");
if (!int.TryParse(Console.ReadLine(), out index))
{
Console.WriteLine("The only numbers can be entered. Try again\n\n");
}
else if (index < 0 || index > ListFigures.Count - 1)
{
Console.WriteLine("The number is not in the specified range. Try again\n\n");
}
else
{
ListFigures.RemoveAt(index);
Field = FigurePainter.DrawAll(ListFigures);
break;
}
}
Console.WriteLine("Done!\n");
}
public ActionWithShapes(WorkingWithField field, List <Figure> listFigures)
{
Field = field;
ListFigures = listFigures;
FigurePainter = new FigurePainter(field);
Start();
}
public AddShapeAction(WorkingWithField field, List <Figure> listFigures)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-en");
Field = field;
ListFigures = listFigures;
FigurePainter = new FigurePainter(field);
Start();
}
internal FigurePainter(WorkingWithField field) => Field = field;
private void MoveShape()
{
if (ListFigures.Count == 0)
{
Console.WriteLine("You have no figures!\n");
return;
}
int index;
while (true)
{
Console.Write("Enter shape index: ");
if (!int.TryParse(Console.ReadLine(), out index))
{
Console.WriteLine("The only numbers can be entered. Try again\n\n");
}
else if (index < 0 || index > ListFigures.Count - 1)
{
Console.WriteLine("The number is not in the specified range. Try again\n\n");
}
else
{
break;
}
}
Console.WriteLine("How do you want to move the shape?\nW(w)\t—\tNorth;\nS(s)\t—\tSouth;\n" +
"A(a)\t—\tWest;\nD(d)\t—\tEast;\n");
Console.Write("Enter 1 of 4 ways: ");
var tap = Console.ReadKey();
while (tap.Key != ConsoleKey.W && tap.Key != ConsoleKey.S && tap.Key != ConsoleKey.A && tap.Key != ConsoleKey.D)
{
Console.Write("\nPlease choose 1 of 2 ways: ");
tap = Console.ReadKey();
}
Console.WriteLine("\n");
int distance;
while (true)
{
Console.Write("Enter distance: ");
if (!int.TryParse(Console.ReadLine(), out distance))
{
Console.WriteLine("The only numbers can be entered. Try again\n\n");
}
else if (distance < 1 || distance > Field.N)
{
Console.WriteLine($"The number is not in the specified range (0(not including), {Field.N}). Try again\n\n");
}
else
{
break;
}
}
var points = new List <(int, int)>();
if (tap.Key == ConsoleKey.W)
{
var figure = ListFigures[index];
points = figure.Points
.Select(x => (x.Item1, x.Item2 + distance > 75 ? 75 : x.Item2 + distance)).ToList();
ListFigures[index] = new Figure(figure.Title, points, figure.ContourOnly);
}
else if (tap.Key == ConsoleKey.S)
{
var figure = ListFigures[index];
points = figure.Points
.Select(x => (x.Item1, x.Item2 - distance < -75 ? 075 : x.Item2 - distance)).ToList();
ListFigures[index] = new Figure(figure.Title, points, figure.ContourOnly);
}
else if (tap.Key == ConsoleKey.A)
{
var figure = ListFigures[index];
points = figure.Points
.Select(x => (x.Item1 - distance < -75 ? -75 : x.Item1 - distance, x.Item2)).ToList();
ListFigures[index] = new Figure(figure.Title, points, figure.ContourOnly);
}
else if (tap.Key == ConsoleKey.D)
{
var figure = ListFigures[index];
points = figure.Points
.Select(x => (x.Item1 + distance > 75 ? 75 : x.Item1 + distance, x.Item2)).ToList();
ListFigures[index] = new Figure(figure.Title, points, figure.ContourOnly);
}
Field = FigurePainter.DrawAll(ListFigures);
Console.WriteLine("Done!\n");
}
