ID:2836375
 
Resolved
The "delete topmost turf" option in the map editor caused a hang.
BYOND Version:515.1595
Operating System:Windows 10 Home 64-bit
Web Browser:Firefox 107.0
Applies to:Dream Maker
Status: Resolved (515.1596)

This issue has been resolved.
Descriptive Problem Summary: When using the map editor to delete the topmost turf in a selection containing turfs with underlays, Dream Maker hangs.

Numbered Steps to Reproduce Problem:
1) Download the following test project: http://files.byondhome.com/Higoten/Tests/ Delete%20Topmost%20Turf%20Hang.zip
2) Navigate to map.dmm.
3) Select any instance in the instance editor, then select the Select Rectangle Tool.
4) Select the entire purple area containing the blue threes.
5) Right-click on the map, then select Delete Topmost Turfs.
6) Observe that Dream Maker has become unresponsive.

Expected Results: The topmost turfs (blue threes) are expected to be deleted.

Actual Results: Dream Maker becomes unresponsive.

Does the problem occur:
Every time? Or how often? Every time when following the steps above.

When does the problem NOT occur? The hang does not occur when no turf in the selected area contains underlays, the turfs are simply deleted.

Lummox JR resolved issue with message:
The "delete topmost turf" option in the map editor caused a hang.