static void PlaceRooms(IMapGrid map)
{
for (int i = 0; i < m_params.RoomsNumber; i++) {
List<MapGridTypes.Room> sills = GetRooms(map);
sills.Shuffle();
if (sills.Count == 0)
continue;
MapGridTypes.Room r = sills.First();
// alloc room
for (int x = r.Pos.X - 1; x < (r.Pos.X + r.Width + 1); x++)
for (int y = r.Pos.Y - 1; y < (r.Pos.Y + r.Height + 1); y++)
if (x == (r.Pos.X - 1) || x == (r.Pos.X + r.Width) ||
y == (r.Pos.Y - 1) || y == (r.Pos.Y + r.Height))
map.SetID (x, y, MapGridTypes.ID.Blocked);
else
map.SetID (x, y, MapGridTypes.ID.Room);
// open room
int doors = 2;
while (doors > 0) {
Direction dir = Utils.RandomEnumValue<Direction>();
MapGridTypes.Door door = null;
if (dir == Direction.Right) { // right
int y = r.Pos.Y + Utils.Rand.Next(r.Height/2)*2;
if (map.GetID (r.Pos.X + r.Width + 1, y) == MapGridTypes.ID.Empty
&& map.GetID (r.Pos.X + r.Width + 2, y) == MapGridTypes.ID.Empty
&& map.GetID (r.Pos.X + r.Width, y - 1) != MapGridTypes.ID.Door
&& map.GetID (r.Pos.X + r.Width, y + 1) != MapGridTypes.ID.Door) {
door = new MapGridTypes.Door (new Point(r.Pos.X + r.Width, y));
}
}
if (dir == Direction.Down) { // down
int x = r.Pos.X + Utils.Rand.Next(r.Width/2)*2;
if (map.GetID (x, r.Pos.Y + r.Height + 1) == MapGridTypes.ID.Empty
&& map.GetID (x, r.Pos.Y + r.Height + 2) == MapGridTypes.ID.Empty
&& map.GetID (x - 1, r.Pos.Y + r.Height) != MapGridTypes.ID.Door
&& map.GetID (x + 1, r.Pos.Y + r.Height) != MapGridTypes.ID.Door) {
door = new MapGridTypes.Door (new Point (x, r.Pos.Y + r.Height));
}
}
if (dir == Direction.Left) { // left
int y = r.Pos.Y + Utils.Rand.Next(r.Height/2)*2;
if (map.GetID (r.Pos.X - 1, y) == MapGridTypes.ID.Empty
&& map.GetID (r.Pos.X - 2, y) == MapGridTypes.ID.Empty
&& map.GetID (r.Pos.X, y - 1) != MapGridTypes.ID.Door
&& map.GetID (r.Pos.X, y + 1) != MapGridTypes.ID.Door) {
door = new MapGridTypes.Door (new Point (r.Pos.X, y));
}
}
if (dir == Direction.Up) { // up
int x = r.Pos.X + Utils.Rand.Next(r.Width/2)*2;
if (map.GetID (x, r.Pos.Y - 1) == MapGridTypes.ID.Empty
&& map.GetID (x, r.Pos.Y - 2) == MapGridTypes.ID.Empty
&& map.GetID (x - 1, r.Pos.Y) != MapGridTypes.ID.Door
&& map.GetID (x + 1, r.Pos.Y) != MapGridTypes.ID.Door) {
door = new MapGridTypes.Door (new Point (x, r.Pos.Y));
}
}
if (door != null) {
r.Doors.Add(door);
map.SetID (door.Pos.X, door.Pos.Y, MapGridTypes.ID.Door);
doors--;
}
}
map.AddRoom(r);
}
}