Issue description
The bug is that dumping Waste into last cell, lowered land in the last but one cell, making impossible to place Cargo Depot in the area that previously was able to receive it.
I was working on a pier for a cargo depot. It was flattened enough and able to receive a depot, as visible on first two pictures and inside save file "initial".
But I wanted to move depot by one land cell to the right side, to have more spacing to depot on the left. So I continued dumping Waste into most right side dump-designated green cell.
However, the last but one cell, which was finished and dark green, had its level reduced and became light green again, as can be seen in the last two photos and in the afterdump file.
Initially I it is possible to build a Depot:
And situation after dumping Waste into last cell:
Expected behavior
Dumping material into lower cell, should not affect higher cells.
I.e. material only goes down, do not "pulls" nearby materials.
Reproduction steps
I hope that leaving "initial" game for long enough should made it visible.
Game version
v0.4.12e
Attachments
afterdump.save
initial.save
Files not imported: afterdump.save, initial.save