Weapon Skin Crate system

Help and Feedback Scripting Support
#1

I want to make a system where players open the shop, pick a crate, and then the crate randomly picks a skin.

How would I do this?

I was thinking maybe a table of skins, but how would the script pick randomly?

4 Likes
#2

this module might be able to help you.

EXAMPLE OF USAGE:

local rt = require(script.ServerScriptService.LuckManager)


--assign weights to any string that you want. 
--(in this case we'll use common,uncommon,rare etc)
--these DO NOT need to add up to 100, just think of it as a jelly bean jar.

local weights = {Common = 100, Uncommon = 50, Rare = 5, Epic = 3, Legendary = 1}


--Roll the weights table and see what you get!

local tag = rt:Roll(weights)


--verify what tag was rolled and give a player an item.
if(tag == "Common") then
    print("You landed on a common tag!") 
    --give player a random common item here
end
3 Likes
#4

One question, Where should I put this script? Workspace, ScriptService, or In the GUI it self

#5

any where that its needed, but I recommend placing it into ServerScriptService so players can’t exploit the odds of your case loot.

#8

you don’t have to change anything in the module script.

you just have to require it into another script that handles your cases

#10

Ok the second problem I’m having is this


local DataStoreService = game:GetService("DataStoreService")

local myDataStore = DataStoreService:GetDataStore("myDataStore")

game.Players.PlayerAdded:Connect(function(player)
	
	local i = Instance.new("Folder")
	i.Name = "leaderstats"
	i.Parent = player
	
	local v = Instance.new("IntValue")
	v.Name = "Cash"
	v.Parent = i
	
	
	local data1
	local success, errormessage = pcall(function()
		data1 = myDataStore:GetAsync(player.UserId.."-Cash")
	end)
	
	if success then
		v.Value	= data1
		print("Successfuly saved data")
	else
		print("There was an error whilst getting your data")
		warn(errormessage)
	end
end)

game.Players.PlayerRemoving:Connect(function(player)
	
	local success, errormessage = pcall(function()
	myDataStore:SetAsync(player.UserId.."-Cash",player.leaderstats.Followers.Value)
	end)
	
	if success then
		print("Player data successfully saved!")
	else
		print("There was an error when saving data")
		warn(errormessage)
	end
end)
--Datastore script

local player = game.Players.LocalPlayer

script.Parent.MouseButton1Click:Connect(function()
	if player.leaderstats.Cash >= 0 then
		script.Parent.Visible = false
		script.Parent.Parent.NormalCratePrice.Visible = false
		script.Parent.Parent.SkinGiver.Visible = true
		script.Parent.Parent.SkinName.Visible = true
	end
end)
end)

--Text Button Script

I’m getting an error saying Players.TSF_Lacker.PlayerGui.ScreenGui.Frame.NormalCrate.Script:4: attempt to index nil with ‘leaderstats’

#12

Cough cough
:eyes: A neat little system was already made for this.

2 Likes
#15

I know i shouldnt ask for a whole script, Im a bit confused

But can you give me a photo of the explorer

#18

does this work properly anymore cause i am unable to get a result the roll function is not there

#20

Hello, can u make an example for :Roll() please im sending a table of pets and getting the error of “There is no entries to roll for”