private void AddRoom(Room newRoom) {
CreateRoom (newRoom);
var roomCount = rooms.Count;
if (roomCount > 0) {
AddTunnel (newRoom);
}
lastX = newRoom.GetCenterX ();
lastY = newRoom.GetCenterY ();
if (roomCount > 0) {
tiles [lastX - 1, lastY] = Map.Treasure;
bool coin = Random.Range (0.0F, 1.0F) > 0.75F;
if (coin) {
tiles [lastX + 1, lastY] = Map.Enemy;
} else {
tiles [lastX + 1, lastY] = Map.Zombie;
}
if (this.ExitInd == 0) {
tiles [lastX + 2, lastY + 2] = Map.Exit;
this.ExitInd--;
} else {
this.ExitInd--;
}
}
rooms.Enqueue (newRoom);
}
private void AddTunnel(Room newRoom) {
var newX = newRoom.GetCenterX ();
var newY = newRoom.GetCenterY ();
if (pseudorandom.Next(0, 1) == 1) {
// horizontal, then vertical
CreateHorizontalTunnel(lastX, newX, lastY);
CreateVerticalTunnel (lastY, newY, newX);
} else {
CreateHorizontalTunnel(lastX, newX, newY);
CreateVerticalTunnel (lastY, newY, lastX);
}
}
