print("Test Loaded")
function f(loc)
while not turtle[loc]() do
sleep(0.5)
end
end
print("Test1")
function up() f("up") end
function down() f("down") end
function fw() f("forward") end
function back() f("back") end
function l() f("turnLeft") end
function r() f("turnRight") end
function d() turtle.dig() end
function du() turtle.digUp() end
function dd() turtle.digDown() end
function c(x)
for i=1,x do d() fw() du() dd() end
end
print("test2")
function reFuelTurt()

if turtle.getFuelLevel() <= 50 then
turtle.select(2)
turtle.refuel(4)
end
end

function cutTree()
print("Tree Cut")
hi = 0

while not turtle.detectUp() do
up() hi=hi+1
end

du() up() du() up() du() l() l()
c(1) r() c(2) r() c(4) r() c(4) r()
c(4) r() c(1) r() c(3) l() c(2) l()
c(2) back() l() c(1) l() down()

for r=1,hi do dd() down() end

dd() turtle.placeDown() back()
down() down()

print(hi)
end

function scanTree()
if not turtle.detectDown() then
r() fw() fw()

for k=3,15 do
turtle.select(k)
turtle.drop()
end

turtle.select(1)
back() back()
l()
end

up() sleep(1) turtle.select(16) turtle.place() turtle.select(1)

if turtle.detect() then
up()
if turtle.detect() then
down()
cutTree()
else
down()
down()
end
else
turtle.select(1) turtle.place()
down()
end

l() if turtle.detect() then
back() r() fw() e() fw()
fw() fw()
else
l() l()

if turtle.detect() then
back() l() fw() l() fw()
fw() fw()
else
fw() l() fw() fw() l() fw() r() fw()
fw() fw()
end
end