assets.lua

local lily = require("Lib.Lily")
local global = require("Scripts.global")
local file = require("Scripts.Utilities.file")

local insert = table.insert

local lilyLoaders = {
	png  = "newImage",
	jpg  = "newImage",  
	jpeg = "newImage",
	bmp  = "newImage",
	dds  = "newImage",
	mp3  = "newSource",
	ogg  = "newSource",
	wav  = "newSource",
	txt  = "read",
	ttf  = "newFont", -- TODO check if it works as wanted
	otf  = "newFont",
	fnt  = "newFont",
}

local function loadAssetTable(tbl)
	local lilyLoadTable = {}
	for _, asset in ipairs(tbl) do
		local loader = lilyLoaders[file.getFileExtension(asset.path)]
		if not loader then
			error("LilyLoader not found for "..asset.path)
		end
		insert(lilyLoadTable, {loader, asset.path})
	end
	local multilily = lily.loadMulti(lilyLoadTable)
	local assets = global.assets
	multilily:onComplete(function(_, loadedAssets)
		for index, asset in ipairs(tbl) do
			assets[asset.name] = loadedAssets[index][1]
			if asset.process then
				asset.process(assets[asset.name], asset.name)
			end
		end
	end)
	return multilily
end

return loadAssetTable