private bool TryCreateConnectionToModule(Module module, FieldTile tile, List <FieldTile> unavailable)
{
if (unavailable.Contains(tile))
{
return(false);
}
else
{
unavailable.Add(tile);
}
ConnectionModule connection = tile.TileType == FieldTile.eTileType.Connection ? tile.GetConnectionModule(_ConnectionModules) : CreateConnectionModuleAtPosition(tile.Position);
if (connection != null)
{
if (connection.IsConnected(module.Bounds))
{
return(true);
}
else
{
List <FieldTile> tiles = tile.GetAdjacentTilesOfType(FieldTiles, FieldTile.eTileType.Empty, FieldTile.eTileType.Connection);
tiles.Sort((x, y) => x.GetDistanceToCenterOfModule(module).CompareTo(y.GetDistanceToCenterOfModule(module)));
foreach (FieldTile t in tiles)
{
if (TryCreateConnectionToModule(module, t, unavailable))
{
return(true);
}
}
}
}
return(false);
}