View Issue Details

IDProjectCategoryView StatusLast Update
0007412Dwarf FortressPathfindingpublic2014-10-13 11:51
ReporterOrkimedes Assigned Touser1294 
PrioritynormalSeverityminorReproducibilitysometimes
Status resolvedResolutionunable to reproduce 
Product Version0.40.03 
Summary0007412: Dwarves will cease using dug/constructed ramps after some time
Descriptionsingle and vertical/horizontal rows of up&down ramps properly aligned along the z-levels with proper walls in place for ramps to exist on are no longer pathed to or across with no discernable trigger. Reconstructing the ramps does not re-activated pathing.
Steps To Reproduceembark, dig an entrance using ramps, observe dorfs (and also wagons, so presumably all other creatures too) eventually becoming unable these ramps for no obvious reason.
Additional InformationHappens fairly reliably (so far ~ 70% of emarks have encountered this problem eventually, though usually before any migrants arrive) on different worlds.
TagsFortress Mode, pathfinding

Relationships

related to 0007448 resolvedLoci Specific ramp-based setup causes lower Z-levels to be ignored by game 

Activities

user1294

2014-07-17 02:50

  ~0026726

Last edited: 2014-07-17 02:51

Reminder sent to: Orkimedes

Please upload a save that demonstrates the ramp issue to the DFFD ( http://dffd.wimbli.com/ ) and post a link to it here.

Orkimedes

2014-07-17 14:57

reporter   ~0026782

http://dffd.wimbli.com/file.php?id=9042

I noticed that it takes ~a few seconds for the bug to re-instate itself in a bugged save upon loading. The time it took seemed reasonably consistent though. I pulled the lever (connected to the drawbridge) a few times to make sure it wasn't blocking the access route rather than the ramps.

user1294

2014-10-13 11:51

  ~0030627

I have been playing the supplied save for a quite a while, and cannot reproduce the bug. The only times the depot is inaccessible are when the lever is pulled to raise the bridge, with the usual lever delay.

Issue History

Date Modified Username Field Change
2014-07-17 02:12 Orkimedes New Issue
2014-07-17 02:13 Orkimedes Tag Attached: Fortress Mode
2014-07-17 02:13 Orkimedes Tag Attached: pathfinding
2014-07-17 02:50 user1294 Note Added: 0026726
2014-07-17 02:50 user1294 Assigned To => user1294
2014-07-17 02:50 user1294 Status new => feedback
2014-07-17 02:50 user1294 Additional Information Updated
2014-07-17 02:51 user1294 Note Edited: 0026726
2014-07-17 14:57 Orkimedes Note Added: 0026782
2014-07-17 14:57 Orkimedes Status feedback => assigned
2014-07-18 08:54 user6 Relationship added related to 0007448
2014-10-13 11:51 user1294 Note Added: 0030627
2014-10-13 11:51 user1294 Status assigned => resolved
2014-10-13 11:51 user1294 Resolution open => unable to reproduce