/// <summary>
/// Main method of the program.
/// </summary>
public static void Main()
{
List<Tile> tilesMatrix = new List<Tile>();
int movesCount = 0;
string currentCommand = "restart";
bool isMatrixSolved = false;
while (currentCommand != "exit")
{
if (!isMatrixSolved)
{
switch (currentCommand)
{
case "restart":
{
string welcomeMessage = "Welcome to the game “15”. Please try to arrange the numbers sequentially." +
"\nUse 'top' to view the top scoreboard, 'restart' to start a new game and 'exit'\nto quit the game.";
Console.WriteLine();
Console.WriteLine(welcomeMessage);
tilesMatrix = MatrixGenerator.GenerateMatrix();
tilesMatrix = MatrixGenerator.ShuffleMatrix(tilesMatrix);
isMatrixSolved = Gameplay.IsMatrixSolved(tilesMatrix);
Console.WriteLine(Gameplay.GetMatrixAsString(tilesMatrix));
break;
}
case "top":
{
Console.WriteLine(Scoreboard.PrintScoreboard());
break;
}
}
Console.Write("Enter a number to move: ");
currentCommand = Console.ReadLine();
int tileLabel;
bool isMovingCommand = int.TryParse(currentCommand, out tileLabel);
if (isMovingCommand)
{
try
{
Gameplay.MoveTiles(tilesMatrix, tileLabel);
movesCount++;
Console.WriteLine(Gameplay.GetMatrixAsString(tilesMatrix));
isMatrixSolved = Gameplay.IsMatrixSolved(tilesMatrix);
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
else
{
currentCommand = currentCommand.ToLower();
if (!Enum.GetNames(typeof(Command)).Any(x => x.ToLower().Equals(currentCommand)))
{
Console.WriteLine("Invalid command");
}
}
}
else
{
if (movesCount == 0)
{
Console.WriteLine("Your matrix was solved by default :) Come on - NEXT try");
}
else
{
Console.WriteLine("Congratulations! You won the game in {0} moves.", movesCount);
if (Scoreboard.CheckPlayerScores(movesCount))
{
Console.Write("Please enter your name for the top scoreboard: ");
string playerName = Console.ReadLine();
Player player = new Player(playerName, movesCount);
Scoreboard.AddPlayer(player);
}
else
{
Console.WriteLine("Your scores are not at top five.");
}
Console.WriteLine(Scoreboard.PrintScoreboard());
}
currentCommand = "restart";
isMatrixSolved = false;
movesCount = 0;
}
}
}
/// <summary>
/// Add player to a list of players and sort the list
/// by the number of moves of each player
/// </summary>
/// <param name="player">Player object</param>
public static void AddPlayer(Player player)
{
players.Add(player);
players.Sort((x, y) => x.Moves.CompareTo(y.Moves));
DeleteAllExceptTopFivePlayers();
}