0010540: Closed bridge impact vastly the fps in this siege

Dwarf Fortress Bug Tracker - Dwarf Fortress

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Project

Category

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Date Submitted

Last Update

0010540

Dwarf Fortress

Dwarf Mode -- Invasions

public

2018-01-21 12:16

2018-01-24 07:45

Reporter

Robsoie

Assigned To

Loci

Priority

normal

Severity

minor

Reproducibility

N/A

Status

confirmed

Resolution

open

Platform

OS Version

Product Version

0.44.05

Target Version

Fixed in Version

Summary

0010540: Closed bridge impact vastly the fps in this siege

Description

In my fortress i had raised my bridge entrance in order to buy time for my military squads to gather near my gates.

Meanwhile the gobs/trolls/beak dogs were moving around.

While waiting for my dwarves to finish their equipment picking, i noticed oddly the fps is going down vastly, something i didn't noticed in past siege of that long lived fortress.

As soon as the bridge was lowered again, the fps went back to normal.

Steps To Reproduce

I know it's an old bug report but i have a good case of it that just happened in the latest 44.05 that i think is very related to this invader pathfinding problem.

Load that saved game :
http://dffd.bay12games.com/file.php?id=13450 [^]

press space to resume gameplay and wait for a few seconds so the fps get to its lower value.
Press q and select the lever located here :

You are already in front of the required lever
mg]https://i.imgur.com/hs9pCSd.gif[/img] [^]
So press q and select it

Press a then P to activate that lever. It will lower the bridge i am using as the fortress entrance.

Wait a bit until the bridge is lowered and see how the fps goes back to normal.

Additional Information

looking around i found this very old bug report
http://www.bay12games.com/dwarves/mantisbt/view.php?id=3164 [^]
But i have no idea if the source of the problem is related to this same buildingdestroyer tag, so i prefered opening a new one as the older one is a bit more than 7 years old.