private RoomData FindFreeNeighbour(RoomData roomTobranchFrom)
{
RoomData newRoom;
int searchAttempts = 0;
do
{
searchAttempts++;
newRoom = roomTobranchFrom.Copy();
bool moveHor = Random.value < 0.5f;
int direction = Random.value < 0.5f ? 1 : -1;
if (moveHor)
{
newRoom.GridPosition.x += direction;
}
else
{
newRoom.GridPosition.y += direction;
}
} while ((_roomDatas.Contains(newRoom) || (newRoom.GridPosition.x >= _gridSize) || (newRoom.GridPosition.y >= _gridSize) || (newRoom.GridPosition.x < 0) || (newRoom.GridPosition.y < 0)) && (searchAttempts < MaximumSearchAttempts));
return(newRoom);
}
