Slots & Reagents

Slot Operations

Devices have slots (inventory slots, gas canister ports, etc.). Read/write slot properties using LogicSlotType:

local LST = ic.enums.LogicSlotType

-- Check if slot 0 on device d0 is occupied
local occ = ic.read_slot(0, 0, LST.Occupied)

-- Read the quantity in slot 1 of device d2
local qty = ic.read_slot(2, 1, LST.Quantity)

-- Write to a slot
ic.write_slot(0, 0, LST.On, 1)

-- By reference ID
local qty = ic.read_slot_id(deviceId, 0, LST.Quantity)
ic.write_slot_id(deviceId, 0, LST.On, 1)

Reagent Operations

local LRM = ic.enums.LogicReagentMode

-- Read reagent contents from device on d0
local amount = ic.read_reagent(0, LRM.TotalContents, reagentHash)

-- Get the reagent-to-prefab hash mapping table
local map = ic.rmap(0)
for reagentHash, prefabHash in pairs(map) do
    print(reagentHash .. " -> " .. prefabHash)
end

Function Reference

Function	Returns	Description
ic.read_slot(dev, slot, slotType [, net])	number | nil	Read slot value
ic.write_slot(dev, slot, slotType, value [, net])	—	Write slot value
ic.read_slot_id(id, slot, slotType [, net])	number | nil	Read slot by ReferenceId
ic.write_slot_id(id, slot, slotType, value [, net])	—	Write slot by ReferenceId
ic.read_reagent(dev, mode, hash [, net])	number | nil	Read reagent value
ic.rmap(dev [, net])	table	Get reagent→prefab map