OC robot dargon farm

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 = 0.1

local function pulse(PT)
    red.setOutput(sides.down,15)
    os.sleep(PT)
    red.setOutput(sides.down,0)
end

while true do
    os.sleep(5)
while red.getInput(sides.back) > 1 do
    red.setOutput(sides.down,0)
    pulse(pulsetime)
    os.sleep(1)
    for i = 1, 10 do  --attack dragon
        robot.use(sides.front,false,1)
    end
    robot.select(1)
    inv.equip()
    robot.turnRight()
    robot.select(1)
    robot.drop()

    while robot.count(1)==0 do
        os.sleep(1)


    end
    robot.turnLeft()
    robot.select(1)
    inv.equip()

    os.sleep(1)


end

end