/// <summary>
/// Generate maze. Start with cell with X and Y
/// </summary>
/// <param name="X"></param>
/// <param name="Y"></param>
/// <returns></returns>
public Labirint Generate(int X = 0, int Y = 0)
{
lab = new Labirint(Wigth, Height);
//All cells with spetificator == 1 is add to NotPassCell
foreach (var cell in lab.Cells)
{
if ((cell.spetificator == Cell.Spetificator.Pass))
{
NotPassCell.Add(cell);
}
}
//Random first cell
if (X == 0 && Y == 0)
{
while (true)
{
X = random.Next(Wigth - 1) + 1;
Y = random.Next(Height - 1) + 1;
if (lab[X, Y].spetificator == Cell.Spetificator.Pass)
{
NotPassCell.Remove(lab[X, Y]);
break;
}
}
}
Cell currentCell = lab[X, Y];
StartCell = currentCell;
while (NotPassCell.Count != 0)
{
List <Cell> NearCells = FindNear(currentCell.X, currentCell.Y);
while (NearCells.Count == 0)
{
currentCell = PassCell.Pop();
X = currentCell.X;
Y = currentCell.Y;
NearCells = FindNear(X, Y);
if (PassCell.Count == 0)
{
break;
}
}
//The choice direction
int direct = random.Next(NearCells.Count);
PassCell.Push(currentCell);
if (NearCells.Count != 0)
{
DeleteWall(currentCell, NearCells[direct]);
}
if (NearCells.Count != 0)
{
currentCell = NearCells[direct];
}
NotPassCell.Remove(currentCell);
}
StopCell = currentCell;
currentCell.spetificator = Cell.Spetificator.Exit;
lab = GenerateCoins(lab);
return(lab);
}
/// <summary>
/// Drow all elements in console
/// </summary>
/// <param name="lab">Maze</param>
/// <param name="hero">Hero</param>
public static void Drow(Labirint lab, Hero hero)
{
var str = new StringBuilder();
str.AppendLine("Welcome to simple maze!");
str.AppendLine("Some rules: ");
str.AppendLine(" You're X. Your task is find exit from the maze.");
str.AppendLine(" Exit is marked with a symbol >.");
str.AppendLine(" In maze you can find coins, that will be increase your score. Good luck!");
str.AppendLine("Use Arrows or WASD to move ");
str.AppendLine("Press R - to rebuild maze(Score and Level will be reset).");
str.AppendLine("Press ESC - to exit from application.");
str.AppendLine($"Score: {hero.Score}");
str.AppendLine($"Level: {hero.Level}");
for (int y = 0; y < lab.Height; y++)
{
str.AppendLine();
for (int x = 0; x < lab.Width; x++)
{
if ((x == hero.X) && (y == hero.Y))
{
str.Append(hero.Symbol);
}
else
{
if (lab[x, y].spetificator == Cell.Spetificator.Wall)
{
str.Append("#");
}
else
{
if (lab[x, y].spetificator == Cell.Spetificator.Coin)
{
str.Append("c");
}
else
{
if (lab[x, y].spetificator == Cell.Spetificator.Exit)
{
str.Append(">");
}
else
{
str.Append(" ");
}
}
}
}
}
}
Console.Write(str);
}
/// <summary>
/// Generate 5 coins in maze.
/// </summary>
/// <param name="lab"></param>
/// <returns></returns>
private Labirint GenerateCoins(Labirint lab)
{
int i = 0;
while (i < 5)
{
int X = random.Next(lab.Width - 1) + 1;
int Y = random.Next(lab.Height - 1) + 1;
if (lab[X, Y].spetificator == Cell.Spetificator.Pass)
{
lab[X, Y].spetificator = Cell.Spetificator.Coin;
i++;
}
}
return(lab);
}