local function rewrite_quality ()
local order = { 'normal', 'uncommon', 'rare', 'epic', 'legendary' }
local level = { 0, 1, 4, 16, 64 }
for idx, rarity in ipairs(order) do
if data.raw.quality[rarity] and not data.raw.quality[rarity].qml_ignore then
data.raw.quality[rarity].level = 64 -- idx ...

Is a 1/sqrt(n) lookup table faster than doing the computation directly? Maybe if Lua I guess.

Hey, I ran into this crash developing a mod.

Steps to reproduce:

1. Run these three commands in succession
2. Game will crash on the third one (100% success rate for me)


/c

function func()
local sf = game.surfaces[1]
local find_entities_filtered = sf.find_entities_filtered

local find ...