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IDProjectCategoryView StatusDate SubmittedLast Update
0004655Dwarf FortressArenapublic2011-05-20 12:152011-05-20 21:17
Reportertarrasque89 Assigned ToLogical2u  
PrioritynormalSeverityminorReproducibilityalways
Status resolvedResolutionduplicate 
PlatformwindowsOSVista 
Product Version0.31.21 
Summary0004655: dust from cave-in has random material + buggy cave-in. update to 0004653
DescriptionWhen testing in arena mode, I inadvertantly caused a cave-in with unsupported obsidion stone. The blocks fell through a few layers of flooring. This produced dust on several of the surrounding squares, but the dust was composed of random materials as opposed to the untyped rock in arena mode.

Additionally, as I read the cave-in physics, I don't see how the cave-in can actually happen.
Steps To ReproduceModify the lower left tower on the castle as such.
Z=3
##############
###PPPPPPPP###
###PR####RP###
###P.#..#.P###
###P......P###
###P....#.P###
###P.#..#.P###
###PR....RP###
#PPPFFFFFFPPP#
#P..........P#
#P++++++++++P#
Z=4
#P##########P#
#P##########P#
#P++++++++++P#

Use water+lave to form a row of stone directly above #PPPFFFFFFPPP#, filling in the open spaces on the above row between the two walls. This causes a cave-in which produces the dust.
Additional InformationThis seems to be related to the earlier 0.31.x bug which caused the blocks from cave-ins to have a random material

update to 0004653. was able to reproduce the bug.
TagsNo tags attached.

Relationships

duplicate of 0001835 confirmeduser6 Arena cave-ins make clouds of "Rock" dust 
has duplicate 0004653 resolvedLogical2u dust from cave-in has random material 

Activities

Quietust

2011-05-20 12:17

reporter   ~0017802

Duplicate of 0001835.

tarrasque89

2011-05-20 12:22

reporter   ~0017803

Partially, but the cave-in shouldn't be occurring at all.

Logical2u

2011-05-20 21:17

manager   ~0017809

Last edited: 2011-05-21 06:13

 Random material cave-ins are 0001835.

I'm betting the cave in is caused in pieces, not simultaneously (which I believe is where your 'can't occur!' comment comes from)...

Issue History

Date Modified Username Field Change
2011-05-20 12:15 tarrasque89 New Issue
2011-05-20 12:17 Quietust Note Added: 0017802
2011-05-20 12:22 tarrasque89 Note Added: 0017803
2011-05-20 21:16 Logical2u Relationship added has duplicate 0004653
2011-05-20 21:17 Logical2u Note Added: 0017809
2011-05-20 21:17 Logical2u Relationship added duplicate of 0001835
2011-05-20 21:17 Logical2u Status new => resolved
2011-05-20 21:17 Logical2u Resolution open => duplicate
2011-05-20 21:17 Logical2u Assigned To => Logical2u
2011-05-21 06:13 Logical2u Note Edited: 0017809