MassaPeripheralLib

massacring

May 26th, 2024

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local function tlength(T)
local count = 0
for _ in pairs(T) do count = count + 1 end
return count
end
local function getOnePeripheral(type, filter)
local peripherals = { peripheral.find(type, filter) }
if not (tlength(peripherals) == 1) then error("You need exactly one "..type.." attached.", 0) end
for _, peripheral in pairs(peripherals) do
return peripheral
end
end
local function getPeripheralTypes()
local peripherals = {}
for key, value in pairs(peripheral.getNames()) do
local _peripheral = peripheral.getType(value)
table.insert(peripherals, _peripheral)
end
return peripherals
end
return { getOnePeripheral = getOnePeripheral, getPeripheralTypes = getPeripheralTypes }

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