LibThingsLoad

It's a Librarry for load quests, items and spells.

Allows you to easily cache a large number of IDs with one command with a common handler.

Usage:

local ltl = LibStub("LibThingsLoad-1.0")
-- Create Quest Promise
local promise = ltl:Quests(25, 2039, 2158, 37) -- or table of ids ltl:Quests({25, 2039, 2158, 37})
-- or create Item Promise
local promise = ltl:Items(3069, 1537, 1539, 3081) -- or table of ids ltl:Items({3069, 1537, 1539, 3081})
-- or create Spell Promise
local promise = ltl:Spells(1557, 3117, 3229, 1645) -- or table of ids ltl:Spells({1557, 3117, 3229, 1645})

promise:Then(function(promise) -- the callback will be called when all IDs have been loaded
    -- some code
end)
promise:ThenForAll(function(promise, id, loadType) -- the callback will be called for any loaded id
    -- some code
end)
promise:ThenForAllWithCached(function(promise, id, loadType) -- the callback will be called for any loaded or cached id
    -- some code
end)
promise:Fail(function(promise, id, loadType) -- the callback will be called for any unsuccessfully loaded id
    -- some code
end)
promise:FailWithChecked(function(promise, id, loadType) -- the callback will be called for any failed id loaded or already failed id loaded
    -- some code
end)

API