treefarm

--[[Attempt at tree harvesting on a circuit--]]
os.loadAPI('pond')

local rowlength=1
local blockspace=1
local treecounter=1
treecounter = tonumber(treecounter)

print('How many tree plots in a row?') --Queries the user
rowlength = io.read()
rowlength = tonumber(rowlength)
print('How many blocks between trees?') --Queries the user
blockspace = io.read()
blockspace = tonumber(blockspace)

--Move forward until something stops the turtle
while not turtle.detect() do
 turtle.forward()
end

--Position turtle to start lumberjill
turtle.turnLeft()
turtle.forward()
turtle.turnRight()
turtle.forward()
turtle.turnRight()

 while pond.selectEmptySlot() do
  while treecounter < rowlength do
   if not turtle.detect() then pond.selectItem('minecraft:sapling')
    turtle.place() --Plant sapling
   else shell.run('lumberjill')
  end
   turtle.turnLeft()
   for i = 1, blockspace do
    turtle.forward()
   end -- end of forward movement
 end
end