Function LevelGridNode.GetConnectionValue
        
                GetConnectionValue
        
                (int dir)
    
            
            Which layer a grid connection goes to.
                Public
            
        int GetConnectionValue (
int  |     dir  |         Direction for the connection.  | 
                
Which layer a grid connection goes to.
Return
The layer of the connected node or NoConnection if there is no connection in that direction.