lumberjill

--[[Lumberjill program based on
Choptree program by Al Sweigert
Chops down the tree in front of
the turtle and plants a sapling--]]

os.loadAPI('pond')

if not turtle.detect() then
error('Where is the tree??')
end

print('Chopping tree...')

if not turtle.dig() then --Chop base of tree
error('I need a tool equipped')
end

turtle.forward() --Move under tree

pond.selectItem('minecraft:log')

while turtle.compareUp() do
  --Keep chopping until no more wood
  turtle.digUp()
  turtle.up()
end

--Return to the ground
while not turtle.detectDown() do
  turtle.down()
end

turtle.back()
pond.selectItem('minecraft:sapling')
turtle.place()
print('Tree harvested')