public void GeneratePathToEnd(Map map, int maxIterations, Room startRoom)
{
Room room = startRoom;
int counter = 2;
int iteration = 0;
while (iteration < maxIterations) {
IEnumerable<Room> neighbours = map.GetNeighbours(room);
if (neighbours.Any(n => n.X == map.EndX && n.Y == map.EndY)) {
room.Id = 99;
map.ReachedEnd = true;
break;
}
foreach (Room neighbour in neighbours.OrderBy(x => _rand.Next())) {
if (neighbour.Id == 0 && map.CountNeighbours(neighbour) == 1) {
neighbour.Id = counter;
room = neighbour;
counter++;
break;
}
}
iteration++;
}
map.RoomsInPath = counter - 2;
}
private Map CreateRandomStartDungeon(int width, int height)
{
var map = new Map(width, height);
map.SetEnd(6, 5);
map.SetStart(_rand.Next(width), _rand.Next(height));
return map;
}
private void AddSideRooms(Map map, int probability)
{
for (int y = 0;y < map.Height;y++) {
for (int x = 0;x < map.Width;x++) {
if (map[x, y].Id == 0 && _rand.Next(100) < probability)
map[x, y].Id = 88;
}
}
}
private void AddMulitpleSideRooms(Map map, int probability)
{
for (int y = 0; y < map.Height; y++){
for (int x = 0; x < map.Width; x++){
if (map[x, y].Id > 1 && map[x, y].Id != 99 && map[x, y].Id != 88) {
if(_rand.Next(100) < probability)
AddSideRooms(map[x, y], map);
}
}
}
}
private void AddSideRooms(Room room, Map map)
{
if (room.X - 1 >= 0 && map[room.X - 1, room.Y].Id == 0){
map[room.X - 1, room.Y].Id = 88;
}
if (room.X + 1 < map.Width && map[room.X + 1, room.Y].Id == 0) {
map[room.X + 1, room.Y].Id = 88;
}
if (room.Y - 1 >= 0 && map[room.X, room.Y - 1].Id == 0){
map[room.X, room.Y - 1].Id = 88;
}
if (room.Y + 1 < map.Height && map[room.X, room.Y + 1].Id == 0){
map[room.X, room.Y + 1].Id = 88;
}
}
public static void Draw(Map map)
{
Console.WriteLine(
"--------------------------------------------------------\n");
Console.ForegroundColor = ConsoleColor.White;
for (int y = 0;y < map.Height;y++) {
for (int x = 0;x < map.Width;x++) {
if (map[x, y].Id == 1) {
Console.ForegroundColor = ConsoleColor.Red;
}
else if (map[x, y].HasDoors){
if (map[x, y].Id == 88)
Console.ForegroundColor = ConsoleColor.Blue;
else
Console.ForegroundColor = ConsoleColor.Green;
}
Console.Write(map[x, y].Id.ToString().PadLeft(4));
Console.ForegroundColor = ConsoleColor.White;
}
Console.Write(Environment.NewLine);
}
}
public void GeneratePathToEnd(Map map, int maxIterations)
{
GeneratePathToEnd(map, maxIterations, map[map.StartX, map.StartY]);
}
private void RemoveUnconnectedRooms(Map map)
{
for (int y = 0; y < map.Height; y++) {
for (int x = 0; x < map.Width; x++) {
if (map.CountNeighbours(map[x, y]) == 0)
map[x, y] = new Room { X = x, Y = y };
else if (RoomHasOnlySideRoomConnections(map, map[x, y]))
map[x, y] = new Room { X = x, Y = y };
}
}
}
private void AddSideRooms(Map map)
{
AddSideRooms(map, 30);
}
private bool RoomHasOnlySideRoomConnections(Map map, Room room)
{
var neighbours = map.GetNeighbours(room);
if (room.Id == 88 && neighbours.All(n => n.Id == 88 || n.Id == 0))
return true;
return false;
}