0007127: Chopping down trees that overhang constructed walls removes the floor from top of walls - Dwarf Fortress Bug Tracker

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ID

Project

Category

View Status

Date Submitted

Last Update

0007127

Dwarf Fortress

Map Features

public

2014-07-12 05:29

2014-07-17 15:22

Reporter

Amena Ralikema

Assigned To

Toady One

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

resolved

Resolution

fixed

Platform

Windows

OS

Windows

OS Version

XP

Product Version

0.40.02

Target Version

Fixed in Version

0.40.04

Summary

0007127: Chopping down trees that overhang constructed walls removes the floor from top of walls

Description

I noticed this when building a fort with wooden logs on the surface - I noticed that the crowns of a few trees overlap my walls and cut them down. Then I noticed that the floor provided by the walls on the upped z-level is missing in the parts that were covered by the trees.

It's possible that this happens only with walls built from wood logs. I haven't checked with other materials.

Screenshots of an example, before and after (top part of the map):
http://imgur.com/4mxplvY,5G4wzYn [^]

Steps To Reproduce

1. Build a wall under a tree, so that the z-level immediately above the wall contains branches/twigs/leaves.
2. Cut down the tree.

Tags

No tags attached.

Relationships

has duplicate	0007095	resolved	Footkerchief	No floors over walls ( related to trees)
has duplicate	0006796	resolved	Dwarfu	Floors not appearing on top of constructed walls
has duplicate	0006745	resolved	Dwarfu	When a tree is felled, there is no floor above a wall that was constructed under its crown
has duplicate	0007228	resolved	Footkerchief	Can't walk on top of walls that originally were part of the canopy
has duplicate	0007291	resolved	Footkerchief	Cut down trees falling onto build walls destroy top of wall floor.
has duplicate	0007358	resolved	Footkerchief	Walls built under felled trees have no floors above them
has duplicate	0007378	resolved	Footkerchief	Some walls have 'open space' above them
has duplicate	0007388	resolved	Dwarfu	Ceiling of wood walls shows as open space after cutting down adjacent tree
has duplicate	0007483	resolved	Dwarfu	Implicit floors above a constructed wall aren't created if a tree already occupies the tile.
has duplicate	0007524	resolved	Footkerchief	Trees chopped down near overhanging constructed floors cause floors to disappear.
related to	0007521	resolved	Toady One	burning leaves over walls won't make floor appear (at least in arena mode)
related to	0008469	confirmed	Loci	Cutting down trees leaves a hole in the floor (if empty layer underneath)

Notes
(0025964) Quietust (reporter) 2014-07-12 06:04	There exists special logic to automatically place 'non-removable constructed floor' tiles above constructed walls when the terrain above them is removed (e.g. when channeling out the natural floor) - sounds like that logic is missing for felling trees.

(0026784) Toady One (administrator) 2014-07-17 15:22	Hopefully all the instances of this are handled for next time.

Issue History
Date Modified	Username	Field	Change
2014-07-12 05:29	Amena Ralikema	New Issue
2014-07-12 06:04	Quietust	Note Added: 0025964
2014-07-12 08:41	Footkerchief	Relationship added	has duplicate 0007095
2014-07-12 10:00	Dwarfu	Relationship added	has duplicate 0006796
2014-07-12 10:00	Dwarfu	Relationship added	has duplicate 0006745
2014-07-13 14:12	Footkerchief	Summary	Chopping down trees that overhang constructed walls removes the top of the walls => Chopping down trees that overhang constructed walls removes the floor from top of walls
2014-07-13 14:12	Footkerchief	Relationship added	has duplicate 0007228
2014-07-14 14:49	Footkerchief	Relationship added	has duplicate 0007291
2014-07-15 07:13	Footkerchief	Relationship added	has duplicate 0007330
2014-07-15 18:22	Footkerchief	Relationship added	has duplicate 0007358
2014-07-16 07:10	Footkerchief	Relationship added	has duplicate 0007378
2014-07-16 12:34	Dwarfu	Relationship added	has duplicate 0007388
2014-07-16 12:34	Dwarfu	Issue Monitored: robbintt
2014-07-17 15:22	Toady One	Note Added: 0026784
2014-07-17 15:22	Toady One	Status	new => resolved
2014-07-17 15:22	Toady One	Fixed in Version	=> Next Version
2014-07-17 15:22	Toady One	Resolution	open => fixed
2014-07-17 15:22	Toady One	Assigned To	=> Toady One
2014-07-19 09:20	Dwarfu	Relationship added	has duplicate 0007483
2014-07-20 17:00	Dwarfu	Relationship added	related to 0007524
2014-07-20 20:56	lethosor	Relationship added	related to 0007521
2014-08-18 11:47	Footkerchief	Relationship replaced	has duplicate 0007524
2014-11-05 08:38	Footkerchief	Relationship added	related to 0008469

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