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

[ABG]

@TIMAI2

How do you drag a polygon, redraw canvas each time ?

This is a zero Sprites total redraw approach.
I switched from dragging to touching because it felt more natural to a touch screen, and was simpler to code.
abacus_n_columns.aia (6.0 KB)