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IDProjectCategoryView StatusLast Update
0001558Dwarf FortressDwarf Mode -- Environmentpublic2011-06-13 15:36
Reporterking doom Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
Product Version0.31.02 
Summary0001558: When water freezes/thaws on a ramp tile, upward ramp is left without corresponding downward ramp
DescriptionI made a moat, I flooded it, due to a miscalculation several ramps were left behind. Come winter, the moat froze, and the ramps broke. They still existed when the water melted during spring, but they only existed from the bottom, you could not see them from the top, the surface of the moat, where they had been before the river froze. The ^ part existed, but the v part on the level above that was gone totally.
Additional InformationDidn't get a chance to have a dwarf use the ramp, but I suspect said dwarf would have found a portal to another dimension, possibly the world of Dungeon Keeper. Will attempt to replicate, secondary objectives are to secure, tame and begin captive breeding of Horned Reapers.
TagsFrozen, ramps

Relationships

has duplicate 0002487 resolveduser6 Mismatched ramps after digging out ice 
has duplicate 0003219 resolveduser6 frozen ramps lack floor. 
has duplicate 0004698 resolveduser11 Freezing causes downward slopes to disappear. 
child of 0001265 new Ramps covered with ice have no floors above, adventurer can "fly" over 

Activities

zwei

2010-07-26 05:06

reporter   ~0011067

I can corfirm this issue: Embark to freezing biome, channel edge of water and wait to water to freeze/unfreeze.

Quite annoying and source fo confusion, but since downward ramp is preserved, dwarves are still able to climb up from water if they accidentally fall into it.

In fact, it can be abused to easily create one-way passage.

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Issue History

Date Modified Username Field Change
2010-04-26 14:27 king doom New Issue
2010-04-26 14:51 user6 Summary Freezing water detaches ramps. => When water freezes/thaws on a ramp tile, upward ramp is left without corresponding downward ramp
2010-04-26 16:14 king doom Tag Attached: ramps
2010-04-26 16:14 king doom Tag Attached: Frozen
2010-07-25 14:35 user6 Relationship added child of 0001265
2010-07-25 14:35 user6 Relationship added has duplicate 0002487
2010-07-26 05:06 zwei Note Added: 0011067
2010-11-24 11:09 user6 Relationship added has duplicate 0003219
2011-06-12 23:47 user11 Relationship added has duplicate 0004698