How can use any image sprite to can dragg every sprite using the block any component

[ABG]

See this sample app

The lack of movement ability of the object in one direction but the ability to move in the opposite direction in abacus

I drew on my experience riding the NYC subways at rush hour to develop this: [subway push] [Sample run] subwayPush.aia (106.5 KB) [blocks] The idea is to add lists of sprite components to act as tracks, with disabled tiny sprites at each end of each track, to act as stoppers. Before each sprite responds to a drag, it must check the gap between it and its neighbor in that drag direction, and shove that neighbor a minimal distance to allow room for the current sprite's drag. The procedure…