private static void CreatePassage(Region regionA, Region regionB, Vector3Int tileA, Vector3Int tileB)
{
List <Vector3Int> line = HexTools.GetLine(tileA, tileB);
Passageway passageway = new Passageway(regionA, regionB, tileA, tileB, line);
Region.ConnectRegions(regionA, regionB, passageway);
//Debug.DrawLine(tilemap.CellToWorld(tileA), tilemap.CellToWorld(tileB), Color.green, 10);
foreach (Vector3Int tileCoord in line)
{
mapGen.ChangeAllTilesAround(tileCoord, rules.passageSize, rules.openTile);
}
}
private void ConnectClosestRooms(List <Room> allRooms, bool ensureConnectionToMainRoom = false)
{
var roomListA = new List <Room>();
var roomListB = new List <Room>();
if (ensureConnectionToMainRoom)
{
foreach (var room in allRooms)
{
if (room.IsAccessibleFromMainRoom)
{
roomListB.Add(room);
}
else
{
roomListA.Add(room);
}
}
}
else
{
roomListA = allRooms;
roomListB = allRooms;
}
var passage = new Passageway(_passageRadius, _map)
{
Distance = 0,
StartTile = new Coord(),
EndTile = new Coord(),
StartRoom = new Room(),
EndRoom = new Room()
};
var possibleConnectionFound = false;
foreach (var roomA in roomListA)
{
if (!ensureConnectionToMainRoom)
{
possibleConnectionFound = false;
if (roomA.HasAConnection)
{
continue;
}
}
foreach (var roomB in roomListB)
{
if (roomA == roomB || roomA.IsConnected(roomB))
{
continue;
}
foreach (var tileA in roomA.EdgeTiles)
{
foreach (var tileB in roomB.EdgeTiles)
{
var distanceBetweenRooms = (int)(Mathf.Pow(tileA.TileX - tileB.TileX, 2)
+ Mathf.Pow(tileA.TileY - tileB.TileY, 2));
if (distanceBetweenRooms < passage.Distance || !possibleConnectionFound)
{
passage = new Passageway(_passageRadius, _map)
{
Distance = distanceBetweenRooms,
StartTile = tileA,
EndTile = tileB,
StartRoom = roomA,
EndRoom = roomB
};
possibleConnectionFound = true;
}
}
}
}
if (possibleConnectionFound && !ensureConnectionToMainRoom)
{
passage.Tunnel();
}
}
if (possibleConnectionFound && ensureConnectionToMainRoom)
{
passage.Tunnel();
ConnectClosestRooms(allRooms, true);
}
if (!ensureConnectionToMainRoom)
{
ConnectClosestRooms(allRooms, true);
}
}