Chest loot detection

[Nieve]

Hi,

I'm trying to make a loot assistant addon form my guild, to help our raid master to keep a count of player loots. I'm near to finish it, but i have a problem detecting loot when loot source is not from corpse but from a chest (like krossus). Originaly I try this code for loot detection:

elseif (event == "LOOT_OPENED") then
		local raidID = UnitInRaid("player")
		local masterID = select(3, GetLootMethod())
		if (raidID and masterID and raidID == masterID) then
			if (UnitLevel("target") == -1) then
				RILoot_ManageOpen("inRaid")
			end
		end

It obviously isn't working for chest, since I am only looking for targeted unit level, and I cant figure out how to detect this situation.

May someone help me a bit with that?

Sorry for my bad english and thanks in advance