OC robot astral

local component = require("component")
local sides = require("sides")
local os = require("os")
local robot = require("robot")
local inv = component.inventory_controller
local red = component.redstone
local pulsetime = 0.25


local function drop(slot)
    robot.select(slot)

            robot.dropUp()

end

while true do

    if red.getInput(sides.left)>1 then
        os.sleep(0.5)
        robot.swing()

        for i = 1, 16 do  --dropping bucket
            drop(i)
        end


    end
    os.sleep(0.6)


end