50 lines
1.0 KiB
Lua
50 lines
1.0 KiB
Lua
local class = require('opus.class')
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local itemDB = require('core.itemDB')
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local Util = require('opus.util')
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local device = _G.device
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local Adapter = class()
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function Adapter:init(args)
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if args.side then
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local inventory = device[args.side]
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if inventory then
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Util.merge(self, inventory)
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end
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end
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end
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function Adapter:listItems(throttle)
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local cache = { }
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throttle = throttle or Util.throttle()
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local list = self.list()
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for k,v in pairs(list) do
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if v.count > 0 then
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local key = table.concat({ v.name, v.nbt }, ':')
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local entry = cache[key]
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if entry then
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entry.count = entry.count + v.count
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else
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cache[key] = itemDB:get(v, function() return self.getItemDetail(k) end)
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end
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throttle()
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end
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end
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-- TODO: cache number of slots, free slots, used slots
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-- useful for when inserting into chests
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-- ie. insert only if chest does not have item and has free slots
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-- bodge to make statsView not delay
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-- todo: handle this better properly
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self.__used = Util.size(list)
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self.cache = cache
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end
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return Adapter
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