Dwarf Fortress Bug Tracker - Dwarf Fortress
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IDProjectCategoryView StatusDate SubmittedLast Update
0005932Dwarf FortressDwarf Mode -- Buildings, Generalpublic2012-05-20 19:122012-06-14 16:30
Reportermaluraq 
Assigned ToFootkerchief 
PrioritylowSeverityminorReproducibilityhave not tried
StatusresolvedResolutionduplicate 
Platformx86-64OSLinuxOS VersionFedora 15
Product Version0.34.09 
Target VersionFixed in Version 
Summary0005932: Distance to available stone is negative
DescriptionDistance to an available stone when building a wall appears as large negative value ... possible unsigned overflow issue?

Screenshot at: http://mikebabcock.ca/gaming/dwarffortress/dfbug-distance.png [^]
Steps To ReproduceNo idea.
Additional Information
TagsNo tags attached.
Relationships
duplicate of 0004372resolved Toady One occasionally get negative distance value for materials for constructions 
Attached Files
Issue History
Date ModifiedUsernameFieldChange
2012-05-20 19:12maluraqNew Issue
2012-05-20 20:09TalvienoNote Added: 0022646
2012-05-20 20:36maluraqNote Added: 0022647
2012-05-20 21:52maluraqNote Edited: 0022647bug_revision_view_page.php?bugnote_id=0022647#r8434
2012-05-20 23:03KogutNote Added: 0022648
2012-05-21 10:43Rafal99Note Added: 0022649
2012-05-21 11:20FootkerchiefRelationship addedrelated to 0003868
2012-06-14 15:59HiEvNote Added: 0023003
2012-06-14 16:30FootkerchiefRelationship deletedrelated to 0003868
2012-06-14 16:30FootkerchiefNote Added: 0023004
2012-06-14 16:30FootkerchiefRelationship addedduplicate of 0004372
2012-06-14 16:30FootkerchiefStatusnew => resolved
2012-06-14 16:30FootkerchiefResolutionopen => duplicate
2012-06-14 16:30FootkerchiefAssigned To => Footkerchief

Notes
(0022646)
Talvieno   
2012-05-20 20:09   
Could you possibly upload a save to DFFD? It would probably help quite a bit.
(0022647)
maluraq   
2012-05-20 20:36   
(edited on: 2012-05-20 21:52)
I made the mistake of re-saving over it, and it no longer happens. But if I run into it again, I'll be sure to.

PS in case its not obvious, I'm playing with the Ironhand graphics set.
(0022648)
Kogut   
2012-05-20 23:03   
I encountered in many times but I never managed to replicate this (usually it happens with melting ice) and it never survives saving.
(0022649)
Rafal99   
2012-05-21 10:43   
If it is related to melting ice could it be caused by 0003868?
Maybe the stone is placed on the unusable bugged tile produced by ice melting, and because of that distance finding algorithm cant reach it and returns error value?
(0023003)
HiEv   
2012-06-14 15:59   
Duplicate of 0004372.
(0023004)
Footkerchief   
2012-06-14 16:30   
Thanks!