/// <summary>
/// startet ein Mini-Konsolen Spiel
/// </summary>
/// <param name="field">Spielfeld, was gespielt werden soll</param>
public static void Run(SokowahnField field)
{
var game = new SokowahnField(field);
var steps = new Stack<ushort[]>();
for (; ; )
{
string output = game.ToString();
int playerChar = output.IndexOfAny(new[] { '@', '+' });
Console.Clear();
Console.ForegroundColor = ConsoleColor.Gray;
Console.Write(output.Substring(0, playerChar));
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write(output[playerChar]);
Console.ForegroundColor = ConsoleColor.Gray;
Console.Write(output.Remove(0, playerChar + 1));
Console.WriteLine(); Console.WriteLine();
Console.WriteLine("Steps: " + steps.Count.ToString("N0"));
Console.WriteLine();
Console.WriteLine("Remain: " + game.boxesRemain);
if (game.boxesRemain == 0) return;
bool step = false;
var oldState = game.GetGameState();
switch (Console.ReadKey(true).Key)
{
case ConsoleKey.Escape: return;
case ConsoleKey.A:
case ConsoleKey.NumPad4:
case ConsoleKey.LeftArrow: step = game.MoveLeft(); break;
case ConsoleKey.D:
case ConsoleKey.NumPad6:
case ConsoleKey.RightArrow: step = game.MoveRight(); break;
case ConsoleKey.W:
case ConsoleKey.NumPad8:
case ConsoleKey.UpArrow: step = game.MoveUp(); break;
case ConsoleKey.S:
case ConsoleKey.NumPad2:
case ConsoleKey.DownArrow: step = game.MoveDown(); break;
case ConsoleKey.Z:
case ConsoleKey.Delete:
case ConsoleKey.Backspace:
{
if (steps.Count == 0) break;
game.SetGameState(steps.Pop(), 0);
} break;
default: continue;
}
if (step)
{
steps.Push(oldState);
}
}
}
