/usr/share/crawl/dat/clua/wield.lua is in crawl-common 2:0.13.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- wield.lua
-- Selects extra items to wield.
---------------------------------------------------------------------------
function make_hash(ls)
local h = { }
for _, i in ipairs(ls) do
h[i] = true
end
return h
end
function ch_item_wieldable(it)
-- We only need to check for unusual cases - basic matching is handled
-- by Crawl itself.
local spells = make_hash(you.spells())
if spells["Sublimation of Blood"] and food.ischunk(it)
or spells["Simulacrum"] and food.ismeaty(it)
then
return true
end
if spells["Sublimation of Blood"]
and (string.find(it.name("a"), " potions? of blood") or
string.find(it.name("a"), " potions? of coagulated blood"))
then
return true
end
if spells["Sandblast"]
and it.class(true) == "missile"
and (string.find(it.name("a"), " stones?")
or string.find(it.name("a"), " large rocks?")
and (you.race() == "Troll" or you.race() == "Ogre"))
then
return true
end
if spells["Sticks to Snakes"]
and it.class(true) == "missile"
and string.find(it.name("a"), " arrows?")
then
return true
end
return false
end
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