void ConnectRooms(List <CARoom> allRooms)
{
List <CARoom> roomListA = allRooms;
List <CARoom> roomListB = allRooms;
foreach (CARoom room1 in roomListA)
{
if (!room1.checkMaxPassages())
{
continue;
}
List <CAConnection> connectionsList = new List <CAConnection>();
foreach (CARoom room2 in roomListB)
{
if (room1.connectedRooms.Contains(room2))
{
continue;
}
int bestDistance;
CAConnection connectionBetweenRooms = GetBestConnection(room1, room2, false, out bestDistance);
if (connectionBetweenRooms != null)
{
connectionsList.Add(connectionBetweenRooms);
}
}
for (int i = room1.passages; i <= room1.maxPassages; i++)
{
if (connectionsList.Count == 0)
{
break;
}
int index = pseudoRandom.Next(0, connectionsList.Count);
CAConnection connection = connectionsList[index];
if (connectionType == ConnectionType.straight)
{
CreateStraightCorridor(connection.roomA, connection.roomB, connection.connectionTileA, connection.connectionTileB, false);
}
else
{
CreateDirectCorridor(connection.roomA, connection.roomB, connection.connectionTileA, connection.connectionTileB, false);
}
connectionsList.Remove(connection);
}
}
ConnectRoomsToMain(allRooms);
}
private void ConnectRoomsToMain(List <CARoom> allRooms)
{
List <CARoom> roomListA = new List <CARoom>();
List <CARoom> roomListB = new List <CARoom>();
foreach (CARoom room in allRooms)
{
if (room.isAccessibleFromMainRoom)
{
roomListB.Add(room);
}
else
{
roomListA.Add(room);
}
}
foreach (CARoom room1 in roomListA)
{
CAConnection connection = null;
int bestDistance = -1;
foreach (CARoom room2 in roomListB)
{
int tmp;
CAConnection connectionBetweenRooms = GetBestConnection(room1, room2, true, out tmp);
if (connectionBetweenRooms != null)
{
if (tmp < bestDistance || bestDistance == -1)
{
bestDistance = tmp;
connection = connectionBetweenRooms;
}
}
}
if (bestDistance != -1)
{
if (connectionType == ConnectionType.straight)
{
CreateStraightCorridor(connection.roomA, connection.roomB, connection.connectionTileA, connection.connectionTileB, true);
}
else
{
CreateDirectCorridor(connection.roomA, connection.roomB, connection.connectionTileA, connection.connectionTileB, true);
}
}
}
}
private CAConnection GetBestConnection(CARoom room1, CARoom room2, bool forceAccessibilityFromMainRoom, out int bestDistance)
{
List <CAConnection> connectionsBetweenRooms = new List <CAConnection>();
bestDistance = -1;
foreach (Tile c1 in room1.edgeTiles)
{
foreach (Tile c2 in room2.edgeTiles)
{
if (!forceAccessibilityFromMainRoom && (Math.Abs(c1.tileX - c2.tileX) > maxCorridorLengthX || Math.Abs(c1.tileY - c2.tileY) > maxCorridorLengthY))
{
continue;
}
int distanceBetweenRooms = (int)(Mathf.Pow(c1.tileX - c2.tileX, 2) + Mathf.Pow(c1.tileY - c2.tileY, 2));
if (bestDistance > distanceBetweenRooms || bestDistance == -1)
{
bestDistance = distanceBetweenRooms;
connectionsBetweenRooms.Clear();
connectionsBetweenRooms.Add(new CAConnection(c1, c2, room1, room2, distanceBetweenRooms));
}
else if (bestDistance == distanceBetweenRooms)
{
connectionsBetweenRooms.Add(new CAConnection(c1, c2, room1, room2, distanceBetweenRooms));
}
}
}
if (bestDistance != -1)
{
int index = pseudoRandom.Next(0, connectionsBetweenRooms.Count);
CAConnection connection = connectionsBetweenRooms[index];
return(connection);
}
return(null);
}
