oldTankStats.lua

local component = require"component"
local sides = require"sides"

local tank = component.tank_controller

--Fill level and capacity

tfillN = tank.getTankLevel(sides.north)
tcapN = tank.getTankCapacity(sides.north)

--Percentage

tpercN = (tfillN / tcapN) * 100

--Readability

tpercN = math.floor(tpercN)

print("der Tank ist zu "..tpercN.."% gefuellt")

--Get label

tanks = {}              --Why?!

for a,b in ipairs(tank.getFluidInTank(sides.north))
do
    tanks[a] = {}
    tanks[a].name = b.name
    tanks[a].label = b.label
    tanks[a].unit = b.unit
    tanks[a].level = b.amount
    tanks[a].capacity = b.capacity
    tlabelN = b.label
end

print("Fluessigkeit: "..tlabelN)