0005996: Minecarts can teleport through walls. - Dwarf Fortress Bug Tracker

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ID

Project

Category

View Status

Date Submitted

Last Update

0005996

Dwarf Fortress

Dwarf Mode -- Transport/Hauling

public

2012-06-08 21:28

2015-08-31 09:49

Reporter

UnHerpers

Assigned To

Priority

low

Severity

minor

Reproducibility

have not tried

Status

new

Resolution

open

Platform

OS

OS Version

Product Version

0.34.11

Target Version

Fixed in Version

Summary

0005996: Minecarts can teleport through walls.

Description

When a minecart at high speed hits a wall while there is a hole below the minecart it will not hit the wall and instead reappear a few tiles tiles past the wall. If there are more walls where the cart should reappear it will be lodged inside one of them.

Steps To Reproduce

From the side it looks like this:
\
\
\___ #
||

Additional Information

Some research was done into it here: http://www.bay12forums.com/smf/index.php?topic=109460.msg3306610#msg3306610 [^]

Tags

Relationships

related to	0005970	new		Creature goes through solid wall when at high speed
parent of	0009057	new		Minecart crash causes contents to teleport through solid rock
related to	0006068	new		Minecarts falling onto a floor injure creatures directly below the floor
related to	0006224	new		Minecart collisions with creatures sometimes create impassable tiles.
related to	0007444	resolved	Toady One	Sparring dwarves (and other creatures) can knock each other through walls with charge attacks
Not all the children of this issue are yet resolved or closed.

Notes
(0022951) UnHerpers (reporter) 2012-06-10 19:31	In trying to get around this problem I found that it only actually seems to work with fortifications. But the thread linked in Additional Information claims it works with walls as well.

(0022952) Quietust (reporter) 2012-06-10 20:49	What's most likely happening is that the minecart is moving so quickly that a single frame is enough for it to traverse multiple tiles, and it isn't verifying that the tiles between the start and end position are passable.

(0022953) Rhenaya (reporter) 2012-06-11 00:39	obviously it gets so fast it transcends into a wave form and learn quantum tunneling ... as you cant observe it within that one frame and only at start and end point :x

Issue History
Date Modified	Username	Field	Change
2012-06-08 21:28	UnHerpers	New Issue
2012-06-09 12:33	UnHerpers	Tag Attached: minecarts
2012-06-10 19:31	UnHerpers	Note Added: 0022951
2012-06-10 20:49	Quietust	Note Added: 0022952
2012-06-10 21:15	Footkerchief	Relationship added	related to 0005970
2012-06-11 00:39	Rhenaya	Note Added: 0022953
2013-11-01 08:17	Footkerchief	Relationship added	related to 0006068
2014-01-25 18:13	Footkerchief	Relationship added	related to 0006224
2014-01-25 18:13	Footkerchief	Tag Attached: Fixed in 0.34.12?
2014-07-07 22:23	Footkerchief	Tag Renamed	Fixed in 0.34.12? => Fixed in 0.40.01?
2015-08-31 09:48	lethosor	Relationship added	parent of 0009057
2015-08-31 09:49	lethosor	Tag Detached: Fixed in 0.40.01?
2018-04-14 14:33	lethosor	Relationship added	related to 0007444

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