//finds the closest rooms from groupA and groupB
private Room[] findClosestRoom(RoomGroup groupA, RoomGroup groupB)
{
Room[] returnRoom = new Room[2];
float closestDistance = float.MaxValue;
for (int i = 1; i < groupA.getCount(); i++)
{
for (int j = 0; j < groupB.getCount(); j++)
{
float euclideanDistance = EuclideanDist(groupA.GetRoom(i), groupB.GetRoom(j));
if (euclideanDistance < closestDistance)
{
returnRoom [0] = groupA.GetRoom(i);
returnRoom [1] = groupB.GetRoom(j);
closestDistance = euclideanDistance;
}
}
}
return(returnRoom);
}
//joins two groups together with a coridoor
private void JoinGroups(RoomGroup groupA, RoomGroup groupB)
{
Room[] closestRooms = new Room[2];
float closestDistance = float.MaxValue;
for (int i = 1; i < groupA.getCount(); i++)
{
for (int j = 0; j < groupB.getCount(); j++)
{
float euclideanDistance = EuclideanDist(groupA.GetRoom(i), groupB.GetRoom(j));
if (euclideanDistance < closestDistance)
{
closestRooms [0] = groupA.GetRoom(i);
closestRooms [1] = groupB.GetRoom(j);
closestDistance = euclideanDistance;
}
}
}
if (!SpawnCoridoor(closestRooms[0], closestRooms[1], true, true))
{
spawnFailed = true;
}
}