[TFS 1.0] Quest Chest Has x% Chance of Giving X Item OR Y Item OR Z Item

[Jaed Le Raep]

Hey guys, could someone be kind enough to create a quest chest script in which when a player uses it, there's a chance he'll get 1 of 3 total items? The chest should be immovable and work with configurable Storage and Action IDs

 

[Znote]

Should be easy with
math.random(1, 3)

 

[Jaed Le Raep]

It's more than the math, it's also the immovable state and etc. There are a lot of basics I've forgotten, so it's difficult for me to really think through on how to script it.

 

[Znote]

-- 100 = accuracy 99%
-- 1000 = accuracy 99.9%
-- 10000 = accuracy 99.99% and so on...
hundredpercent = 10000
item1 = hundredpercent * 0.1 -- 10%
item2 = hundredpercent * 0.4 -- 40%
item3 = hundredpercent * 0.5 -- 50%
-- Make sure all items will equal to 1.0 in total

-- calibrate item 2 and 3
item2 = item2 + item1
item3 = item3 + item2

lotteryNumber = Math.random(1, hundredpercent)
if lotteryNumber < item2 then
    -- item 1 reward
elseif lotteryNumber < item3 then
    -- item2 reward
else
    -- item3 reward
end

Probably a better way but ive been drinknig and this should work.