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IDProjectCategoryView StatusLast Update
0008211Dwarf FortressDwarf Mode -- Transport/Haulingpublic2014-09-01 23:40
Reporterpmmeyourfortress Assigned To 
PrioritylowSeverityminorReproducibilitysometimes
Status newResolutionopen 
PlatformDesktopOSMacOS Version10.9.4
Product Version0.40.10 
Summary0008211: Minecart retains momentum while being hauled
DescriptionMinecart shoots out of stockpile.

What I think is happening:

My dwarf places a minecart into a minecart that dumps the first minecart onto a ramp. The dwarf immediately tries to place the ramp-minecart back into the stockpile using a wheelbarrow, while the dwarf grabs the wheelbarrow the minecart accelerates. The dwarf puts the moving minecart into the wheelbarrow and then places the minecart into the stockpile, but the minecarts inertia doesn't reset, so it shoots across the room.

Here's a save file of it happening, happens like 1 second after loading the save in the stockpile the view is centred on.

http://dffd.wimbli.com/file.php?id=9586

TagsNo tags attached.

Relationships

has duplicate 0009804 resolveduser11 Hauled Minecarts able to collide with units? 

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pmmeyourfortress

2014-08-31 19:44

reporter   ~0029845

Oh, and here's a gif of it happening : http://i.imgur.com/KClDdgx.gif

fortunawhisk

2014-09-01 20:13

reporter   ~0029886

Confirmed as you describe. Unfortunately, I'm unable to replicate without the use of something like the dfhack workNow plugin to force new jobs immediately. Maybe a platform difference, as I'm on windows.

When it does work (workNow = 1, one-stepping up through dumping the minecart when the wheelbarrow is closest to the track stop), I can confirm the minecart pulled from the ramp does roll out of the stockpile.

pmmeyourfortress

2014-09-01 23:40

reporter   ~0029887

I can get it to work in vanilla but not deterministically .

Pic of minecart in incorrect location after being shot out of stockpile : http://i.imgur.com/9ZUanSS.png

I can also get the wheelbarrow to end up in invalid positions too : http://i.imgur.com/i0XdFuq.png

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Issue History

Date Modified Username Field Change
2014-08-31 19:40 pmmeyourfortress New Issue
2014-08-31 19:44 pmmeyourfortress Note Added: 0029845
2014-09-01 14:15 user6 Summary Minecart shoots out of stockpile => Minecart retains momentum while being hauled
2014-09-01 20:13 fortunawhisk Note Added: 0029886
2014-09-01 23:40 pmmeyourfortress Note Added: 0029887
2016-05-29 15:42 user11 Relationship added has duplicate 0009804