Action Item who give random item (with advanced config)

[Erexo]

Hello,
I would like to present my very simple script, but with nice config :3

local list = {
{["id"] = 2160, ["name"] = "Crystal Coin", ["count"] = 1, ["chance"] = 25},
{["id"] = 2160, ["name"] = "Crystal Coin", ["count"] = 1, ["chance"] = 25},
{["id"] = 2160, ["name"] = "Crystal Coin", ["count"] = 1, ["chance"] = 25},
{["id"] = 2160, ["name"] = "Crystal Coin", ["count"] = 1, ["chance"] = 25},
{["id"] = 2160, ["name"] = "Crystal Coin", ["count"] = 1, ["chance"] = 25}  -- <-- Remember to delete point from last one
}

local config = {
Effect = 2,					--magic effect appears when player use item
Erexo_is_author = true,
chance_system_on = false
}

--[[
*Chance System*
If false, all items have same chance for roll
If true, get amount of chance's, then roll one of it, so if you set in first chance=5, in second=10 it will roll one number between 1 and 15, (so first have ~33% chance, and second ~66%)
]]--


--Script section
local sum = 0
function onUse(cid, item, frompos, item2, topos)
	if (config.Erexo_is_author) then
		if (chance_system_on) then
			for j = 1, #list do 
				sum = sum + list[i].chance -- Idk += will works...
			end
			rand = math.random(1,sum)
			sum = 0
			for i = 1, #list do
				if sum + list[i].chance <= rand then
					doPlayerAddItem(cid, list[i].id, list[i].count)
					doSendMagicEffect(getCreaturePosition(cid), config.Effect)
					doPlayerSendTextMessage(cid,22, "You have recived " .. list[i].name .. ".")  
					doRemoveItem(item.uid, 1)
					return true
				else
					sum = sum + list[i].chance
				end
			end
		else
			rand = math.random(1,#list)
			doPlayerAddItem(cid, list[rand].id, list[rand].count)
			doSendMagicEffect(getCreaturePosition(cid), config.Effect)
			doPlayerSendTextMessage(cid,22, "You have recived " .. list[rand].name .. ".")  
			doRemoveItem(item.uid, 1)
			return true
		end
	else
		while(config.Erexo_is_author ~= true) do
			print(":c")
		end
	end
	return true
end

Not tested, but if someone really need this script, just post here if something wrong

Greetings,
Erexo.

 

[Erexo]

BUMP :c

 

[Nubaza]

Cool, i like it because the configuration is easy and have chance.

 

[Erexo]

Thank you very much ;3

 

[dantexd]

How does this works?, I mean, Where do I place the item ID i'll be opening, to get those items?

 

[Erexo]

actions.xml

<action itemid="X" script="rollBox.lua"/>

put itemid instead of X.