90 lines
2.0 KiB
Lua
90 lines
2.0 KiB
Lua
local Config = require('config')
|
|
local Event = require('event')
|
|
local itemDB = require('core.itemDB')
|
|
local Milo = require('milo')
|
|
|
|
local multishell = _ENV.multishell
|
|
local os = _G.os
|
|
local shell = _ENV.shell
|
|
|
|
local config = Config.load('shop')
|
|
local shopTab
|
|
|
|
-- You will need to register this plugin in usr/config/milo.state
|
|
-- replace the shopView entry with your file name.
|
|
|
|
--[[ Display ]]--
|
|
local function showListing(node)
|
|
local mon = node.adapter
|
|
local list = Milo:listItems()
|
|
|
|
mon.clear()
|
|
local i = 1
|
|
|
|
for k,v in pairs(config) do
|
|
local item = list[k]
|
|
if item and item.count > 0 then
|
|
mon.setCursorPos(1, i)
|
|
mon.write(string.format('%d %s: %d kst', v.count, v.displayName, v.price))
|
|
mon.setCursorPos(1, i + 1)
|
|
mon.write(v.info)
|
|
i = i + 2
|
|
end
|
|
end
|
|
end
|
|
|
|
-- everything below is important to keep
|
|
local function startShop(node)
|
|
if shopTab then
|
|
multishell.terminate(shopTab)
|
|
end
|
|
shopTab = shell.openTab('/packages/swshop/swshop.lua', node.domain, node.password)
|
|
end
|
|
|
|
-- node has been reconfigured
|
|
Event.on('shop_restart', function(_, node)
|
|
startShop(node)
|
|
end)
|
|
|
|
-- milo is being terminated
|
|
Event.on('terminate', function()
|
|
if shopTab then
|
|
multishell.terminate(shopTab)
|
|
shopTab = nil
|
|
end
|
|
end)
|
|
|
|
-- called when an item to sell has been changed
|
|
Event.on('shop_refresh', function()
|
|
config = Config.load('shop')
|
|
end)
|
|
|
|
-- called from the shop when an item has been purchased
|
|
Event.on('shop_provide', function(_, item, quantity, uid)
|
|
Milo:queueRequest({ }, function()
|
|
local count = Milo:eject(itemDB:splitKey(item), quantity)
|
|
os.queueEvent('shop_provided', uid, count)
|
|
end)
|
|
end)
|
|
|
|
--[[ Task ]]--
|
|
local StoreTask = {
|
|
name = 'shop',
|
|
priority = 30,
|
|
}
|
|
|
|
function StoreTask:cycle(context)
|
|
local node = context.storage:filterActive('shop')()
|
|
if node then
|
|
-- a monitor has been configured
|
|
if not shopTab then
|
|
-- first time running
|
|
startShop(node)
|
|
end
|
|
|
|
showListing(node)
|
|
end
|
|
end
|
|
|
|
Milo:registerTask(StoreTask)
|