Blaze killa

-- Mock API
--[[
local turtle = {
    detect = function()
        return true
    end,
    detectDown = function()
        return true
    end,
    turnLeft = function() end,
    turnRight = function() end,
    forward = function()
        return true
    end,
    attack = function() end,
}
--]]

while not turtle.detect() do
    while not turtle.forward() do
        turtle.attack()
        turtle.suck()
    end
end

if not turtle.detectDown() then
    while turtle.detect() do
        turtle.turnLeft()
    end
    while not turtle.detect() do
        while not turtle.forward() do
            turtle.attack()
            turtle.suck()
        end
    end
else
    while turtle.detect() do
        turtle.turnLeft()
    end
    turtle.turnRight()
    turtle.turnRight()
end

while true do
    if turtle.getFuelLevel() < 100 then
        turtle.select(1)
        turtle.suck()
        turtle.refuel()
    end
    turtle.turnLeft()
    turtle.turnLeft()
    while not turtle.detect() do
        while not turtle.forward() do
            turtle.attack()
            turtle.suck()
        end
    end
    turtle.turnLeft()
    turtle.turnLeft()
    while not turtle.detect() do
        while not turtle.forward() do
            turtle.attack()
            turtle.suck()
        end
    end
    for i = 1, 16 do
        if turtle.getItemCount(i) > 0 then
            turtle.select(i)
            turtle.dropDown()
        end
    end
end