Epic/mods/furniture/fabricandthread.lua

local dye_table = dye.dyes

for i in ipairs(dye_table) do
   local name = dye_table[i][1]
   local desc = dye_table[i][2]
   local hex = dye_table[i][3]

   minetest.register_craftitem('furniture:fabric_'..name, {
      description = (desc..' Fabric'),
      inventory_image = 'furniture_fabric.png^[multiply:'..hex,
      groups = {fabric=1}
   })

   minetest.register_craftitem('furniture:thread_'..name, {
      description = (desc..' Spool of Thread'),
      inventory_image = '(furniture_thread.png^[multiply:'..hex..')^furniture_thread_mask.png',
      groups = {thread=1}
   })

   minetest.register_craftitem('furniture:cushion_'..name, {
      description = (desc..' Cushion'),
      inventory_image = 'furniture_cushion_pad_inv.png^[multiply:'..hex,
   })

end