mirror of https://github.com/kepler155c/opus
104 lines
2.2 KiB
Lua
104 lines
2.2 KiB
Lua
local class = require('class')
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local Logger = require('logger')
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local ChestProvider = class()
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function ChestProvider:init(args)
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args = args or { }
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self.stacks = {}
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self.name = 'chest'
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self.direction = args.direction or 'up'
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self.wrapSide = args.wrapSide or 'bottom'
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self.p = peripheral.wrap(self.wrapSide)
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end
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function ChestProvider:isValid()
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return self.p and self.p.list
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end
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function ChestProvider:refresh()
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if self.p then
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--self.p.condenseItems()
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self.stacks = self.p.list()
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local t = { }
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for _,s in pairs(self.stacks) do
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s.id = s.name
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s.dmg = s.damage
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s.qty = s.count
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local key = s.id .. ':' .. s.dmg
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if t[key] and t[key].qty < 64 then
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t[key].max_size = t[key].qty
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else
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t[key] = {
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qty = s.qty
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}
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end
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end
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for _,s in ipairs(self.stacks) do
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local key = s.id .. ':' .. s.dmg
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if t[key].max_size then
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s.max_size = t[key].qty
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else
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s.max_size = 64
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end
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end
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end
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return self.stacks
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end
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function ChestProvider:getItemInfo(id, dmg)
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local item = { id = id, dmg = dmg, qty = 0, max_size = 64 }
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for k,stack in pairs(self.stacks) do
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if stack.id == id and stack.dmg == dmg then
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local meta = self.p.getItemMeta(k)
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if meta then
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item.name = meta.displayName
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item.qty = item.qty + meta.count
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item.max_size = meta.maxCount
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end
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end
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end
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if item.name then
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return item
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end
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end
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function ChestProvider:craft(id, dmg, qty)
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return false
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end
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function ChestProvider:craftItems(items)
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end
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function ChestProvider:provide(item, qty, slot)
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if self.p then
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self:refresh()
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for key,stack in pairs(self.stacks) do
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if stack.id == item.id and stack.dmg == item.dmg then
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local amount = math.min(qty, stack.qty)
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self.p.pushItems(self.direction, key, amount, slot)
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qty = qty - amount
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if qty <= 0 then
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break
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end
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end
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end
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end
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end
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function ChestProvider:extract(slot, qty)
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if self.p then
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self.p.pushItems(self.direction, slot, qty)
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end
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end
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function ChestProvider:insert(slot, qty)
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if self.p then
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self.p.pullItems(self.direction, slot, qty)
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end
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end
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return ChestProvider
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