[2.0.23] Smart belt will place additional underground entrance at start point

[CoUsT]

Hard to explain so please watch attached 5 seconds video.

Basically if you move belt over obstacle then underground belt at 90 angle then another obstacle then it will spawn 2 underground belts next to each other instead of a single one.

[Loewchen]

What is needed is a non-belt obstacle with a one tile gap into a belt running orthogonal. The additional entrance will be placed at the starting point of the drag.

[Hares]

Duplicates:

• 119681: [2.0.14] Smart Belt adds underground when dragging backwards over existing belt (MR) -- Looks to be the original bug report
• 119798: [2.0.14] Smart belt bug: when dragging over obstacles or when dragging fast or when upgrading -- Most detailed bug description
• 123193: [2.0.22] Smart belt places extra underground belts