CuttingTrees

arg = {...}

if not(table.getn(arg) == 2) then
    print("You have to set 2 args as X and Y.")
    return
end

x = arg[1]
y = arg[2]

if not(x%2 == 0) then
    print("X number should be even.")
    return
end

turtle.turnLeft()
for j = 0, x-1 do
    for i=0, 2y-1 do

        if(i == 0) then
            turtle.turnLeft()
        elseif(i == 1) then
            turtle.turnLeft()
        elseif(i == y) then
            turtle.turnRight()
        elseif(i == y + 1) then
            turtle.turnRight()
        end

        os.run({},"cutTree")

        if turtle.getFuelLevel() < 100 then
            turtle.select(1)
            turtle.refuel(10)
        end
    end
end

turtle.turnRight()
turtle.forward()
turtle.turnRight()
for j=1,x*3 do
    turtle.forward()
end
turtle.turnRight()
turtle.forward()
turtle.turnLeft()

for k=1,16 do
    turtle.select(k)
    if k==1 then
        turtle.dropDown()
    else
        turtle.drop()
    end
end


turtle.suckDown()