/// <summary>
/// Check the player's input and set the snake's direction.
/// </summary>
public void CheckUserInput()
{
Facade facade = new Facade();
if (Console.KeyAvailable)
{
GetKey = Console.ReadKey(true).Key;
switch (GetKey)
{
case ConsoleKey.UpArrow:
if (Facade.GetDirection != Direction.Down)
{
Facade.GetDirection = Direction.Up;
}
break;
case ConsoleKey.DownArrow:
if (Facade.GetDirection != Direction.Up)
{
Facade.GetDirection = Direction.Down;
}
break;
case ConsoleKey.LeftArrow:
if (Facade.GetDirection != Direction.Right)
{
Facade.GetDirection = Direction.Left;
}
break;
case ConsoleKey.RightArrow:
if (Facade.GetDirection != Direction.Left)
{
Facade.GetDirection = Direction.Right;
}
break;
case ConsoleKey.Escape:
facade.Menu(false, false);
break;
default:
Facade.GetDirection = Direction.None;
break;
}
}
}
/// <summary>
/// GameOver page.
/// </summary>
public void GameOverMenu()
{
Facade facade = new Facade();
const string fileName = "Score.txt";
bool retry;
string result = $"Date: {DateTime.Now} | Score: {Facade.GetScore}";
do
{
Console.Clear();
// Write on a file the final score.
if (File.Exists(fileName))
{
File.AppendAllText(fileName, Environment.NewLine + result);
}
else
{
using StreamWriter sr = new StreamWriter(fileName, true);
sr.WriteLine(Environment.NewLine + "Date:" +
$" {DateTime.Now} " +
"| Score: " + $"{Facade.GetScore}");
}
Console.WriteLine("\n\tYou have met an unfortunate end.");
Console.WriteLine("\n\t\tFinal score: " + Facade.GetScore);
if (Facade.GetScore < 0)
{
Console.WriteLine("\n\tHow did you get this score!? Cheater!\n");
}
else if (Facade.GetScore == 0)
{
Console.WriteLine("\n\t You didn't even try...\n");
}
else if (Facade.GetScore >= 1 && Facade.GetScore < 10)
{
Console.WriteLine("\n You can do better I believe in you!\n");
}
else if (Facade.GetScore >= 10 && Facade.GetScore < 20)
{
Console.WriteLine("\n\t Not bad at all, good job!\n");
}
else if (Facade.GetScore >= 20)
{
Console.WriteLine("\n\t Great score, congratulations!\n");
}
while (!Console.KeyAvailable)
{
Console.WriteLine("\tPress ESQ to retreat to the menu.");
Thread.Sleep(250);
// Set cursor in the line before.
Console.SetCursorPosition(0, Console.CursorTop - 1);
// Delete the line before.
Console.Write("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b" +
"\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
Console.WriteLine("\tPress to retreat to the menu.");
Thread.Sleep(250);
// Set cursor in the line before.
Console.SetCursorPosition(0, Console.CursorTop - 1);
// Delete the line before.
Console.Write("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b" +
"\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
}
// The player's choice.
ConsoleKey key = Console.ReadKey(true).Key;
if (key == ConsoleKey.Escape)
{
facade.Menu(false, false);
retry = false;
}
else
{
retry = true;
}
}while (retry);
}