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IDProjectCategoryView StatusDate SubmittedLast Update
0008799Dwarf FortressDwarf Mode -- Interface, Designationspublic2015-02-07 12:072015-02-12 02:48
Assigned To 
PlatformPCOSWindowsOS Version7
Product Version0.40.24 
Target VersionFixed in Version 
Summary0008799: Underground tree 'up ramps' can be designated to be removed, which causes tree to collapse
DescriptionI noticed cave ins occurring when removing ramps near a underground tree/fungus. On closer inspection, it seems that the tree 'ramps' were being included in the designation. When one is removed there is a cave in triggered and the tree vanishes (no logs).
Steps To ReproduceDesignate - 'z' ramp removal on an underground tree/fungus
(Save file has a goblin-cap with a staircase next to it ready for this)
Additional InformationSave file: [^]
TagsNo tags attached.
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-  Notes
ptb_ptb (reporter)
2015-02-10 10:03

I've just found out that this doesn't happen in a game using the Modest mod. I don't know if that is a coincidence, or what.
Button (reporter)
2015-02-10 12:46

Should be a coincidence. I didn't do it.
ptb_ptb (reporter)
2015-02-11 08:42

Ah, I've got some more information. In the same game it will work on some goblin cap 'up ramps' and not on other goblin cap 'up ramps'.
Detros (manager)
2015-02-12 01:13

Isn't that "works sometimes" rather dependant how the rest of tree is positioned and what is hanging from where? So removing some tiles of some trees may be safe as long it can stand on its other tiles?
ptb_ptb (reporter)
2015-02-12 02:48
edited on: 2015-02-12 05:22

@Detros: No.

Some goblin cap, nether cap and black cap trees have ramps that can be DESIGNATED some trees apparently don't. I'm not talking about whether the tree collapses or not.

[EDIT] On further inspection, it seems that tree 'ramps' that aren't adjacent* to tree 'walls' cannot be designated. The others can.

* Adjacent including diagonally-adjacent.

- Issue History
Date Modified Username Field Change
2015-02-07 12:07 ptb_ptb New Issue
2015-02-10 10:03 ptb_ptb Note Added: 0032203
2015-02-10 12:46 Button Note Added: 0032204
2015-02-11 08:42 ptb_ptb Note Added: 0032210
2015-02-12 01:13 Detros Note Added: 0032214
2015-02-12 02:48 ptb_ptb Note Added: 0032215
2015-02-12 04:18 ptb_ptb Note Edited: 0032215 View Revisions
2015-02-12 05:22 ptb_ptb Note Edited: 0032215 View Revisions

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