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Author Topic: DFhack metrics plugin.  (Read 1988 times)

Meph

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Re: DFhack metrics plugin.
« Reply #15 on: August 23, 2018, 10:43:14 am »

I always prefer dfhack features that dont break immersion. So I'd write a Workshop with reactions, and soon little Urist walks over to the psychologists office to read up on the records of peoples stress records.

All without the player alt-tabbing out of the game, opening third party tools.
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Alatun

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Re: DFhack metrics plugin.
« Reply #16 on: April 22, 2019, 04:25:34 am »

Here is a script I'm using to track stuff over time in fortress mode. It writes metrics to a CSV output, can track several different metrics, and is intended to be used with dfhack's repeat function.
..

I've tried your script, but it causes an error when running this command:
Code: [Select]
monitor -watch relations -verbose
...RFF~1\Dwarf Fortress 0.44.12/hack/scripts/monitor.lua:428: attempt to index a nil value

stack traceback:
        ...RFF~1\Dwarf Fortress 0.44.12/hack/scripts/monitor.lua:428: in global 'GetUnitRelations'
        ...RFF~1\Dwarf Fortress 0.44.12/hack/scripts/monitor.lua:576: in local 'script_code'
        ...ames\DWARFF~1\Dwarf Fortress 0.44.12\hack\lua\dfhack.lua:680: in function 'dfhack.run_script_with_env'
        (...tail calls...)

There error occurs, because "df.unit.find(r_local_id)" seems to result in a nil. Seems be the case for deitys ...

This is my fixed version:

Code: [Select]
function GetUnitRelations(unit, unitRelationsTable)
-- Get the various relations for a unit. Goal here is to track relation strength
-- These are stored against the historical id, not the unit id. Some conversion is necessary.
-- Courtesy of PatrickLundell and the DFHack thread
-- http://www.bay12forums.com/smf/index.php?topic=172722.msg7896495#msg7896495

-- Initialize variables
local i = 0
local tmpUnitRelationsTable = {}

-- Convert unit id to historical id
local hf = df.historical_figure.find(unit.hist_figure_id)

-- confirm unit actually has relationships for listing

if(hf.info.relationships == nil ) then
return
-- Just stop
end

-- Get a list of unit's relation ids and strengths
-- Presumably, rank 0 means no relation
for i=0, #hf.info.relationships.list-1 do
if( hf.info.relationships.list[i].rank > 0) then
local r_histfig_id = hf.info.relationships.list[i].histfig_id
local r_local_id = df.historical_figure.find(r_histfig_id)
local r_attitude = 0
local r_counter = 0
-- Does work: Testing for array length; Doesn't work: testing for next array element, testing for array, testing for exist
local attitude = #hf.info.relationships.list[i].attitude

if attitude >0 then
r_attitude = hf.info.relationships.list[i].attitude[0]
r_counter = hf.info.relationships.list[i].counter[0]
end
           
local r_rank = hf.info.relationships.list[i].rank
local myString = r_rank .. "(" .. r_attitude .. ")"

    -- Always convert historical ids back to unit ids
-- How should offsite/never arrived stuff work here?
-- Expected format here is #, local unit name, rank (attitude)
r_local_id = df.unit.find(r_local_id.unit_id)
if not (r_local_id == nil) then
if verbose then print ("id:" .. i .. "|" .. dfhack.TranslateName(r_local_id.name, translate) .. ": rank=" .. r_rank .. ", attitude=" .. r_attitude .. ", r_counter=" .. r_counter) end
local r_insert = {i,dfhack.TranslateName(r_local_id.name, translate),myString}
table.insert(unitRelationsTable,r_insert)
end
end
end
end
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