private void AddToCorridor(int x, int y, Opening opening, int iteration)
{
bool createRoom = Random.Next(100) < buildParams.ChanceOfRoom;
if (createRoom)
{
Room room = CreateRoom(x, y, opening.Orientation);
if (room != null && !CheckCollisions(room))
{
Rooms.Add(room);
}
else
{
BacktrackingCorridors();
}
}
if (!createRoom)
{
Orientation orientation = Orientation.Null;
do
{
orientation = (Orientation)Random.Next(1, 4) + 1;
} while (opening.IsReverse(orientation));
Opening newCorridorOpening = new Opening()
{
X = x, Y = y, Orientation = orientation
};
if (x < Width && x >= 0 && y < Height && y >= 0)
{
FillOpening(x, y, newCorridorOpening, iteration + 1);
}
}
if (iteration == 0)
{
coordsForBacktracking.Clear();
}
}
private void FillOpening(int x, int y, Opening opening, int iteration)
{
int tiles = Random.Next(buildParams.MinCorridorSize, buildParams.MaxCorridorSize);
bool bHasToStop = false;
int i = 0;
while (!bHasToStop && i < tiles)
{
try
{
if (x < Width && x >= 0 && y < Height && y >= 0 && !Map[x, y])
{
Map[x, y] = true;
coordsForBacktracking.Add(new Tuple <int, int>(x, y));
Corridors.Add(new Corridor(buildParams.TileImage)
{
X = x, Y = y
});
IncrementCoord(ref x, ref y, opening.Orientation);
}
else
{
bHasToStop = true;
}
}
catch (IndexOutOfRangeException)
{
BacktrackingCorridors();
bHasToStop = true;
}
i++;
}
if (!bHasToStop)
{
AddToCorridor(x, y, opening, iteration);
}
}
