85 lines
1.9 KiB
Lua
85 lines
1.9 KiB
Lua
--[[
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This script will make a turtle into a mower!
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It will drive in a zigzag pattern in the field and remove weeds.
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You can choose which objects it will destroy by changing the
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appropriate string below. In order to dig, you also need to place a tool
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in slot 1 of the turtle.
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Copyright 2016, George Kaklamanos <gkaklas1@gmail.com>
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You may use this script under the terms of the
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GNU General Public License version 3 or later.
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For more info please read the LICENSE, which is included in this repository.
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--]]
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-- Select the item in slot 1 and equip the right hand side with it.
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turtle.select(1)
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turtle.equipRight(1)
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goRight = true
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while true do
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success = moveAndDestroy()
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if not success then
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changeRow()
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end
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end
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-- Is the block in front of us of the kind we want to destroy?
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function wantedBlock()
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local s,data = turtle.inspect()
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return data["name"] == "minecraft:yellow_flower"
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end
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-- Move forward one block, dig if necessary.
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function moveAndDestroy()
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local success
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if wantedBlock() then
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turtle.dig()
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end
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if not turtle.detect() then
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success = turtle.forward()
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end
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return success
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end
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function turn()
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if goRight then
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turtle.turnRight()
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else
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turtle.turnLeft()
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end
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end
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function antiturn()
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if goRight then
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turtle.turnLeft()
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else
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turtle.turnRight()
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end
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end
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-- Move to the next row of the zigzag pattern.
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function changeRow()
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local success
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-- Turn towards the right direction
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turn()
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-- If something is blocking the way, go around it.
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while not moveAndDestroy() do
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turn()
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moveAndDestroy()
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antiturn()
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end
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-- Now we are in the next row, let's go to the beginning of it.
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antiturn()
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repeat
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success = moveAndDestroy()
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until not success
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-- Turn around, towards the end of the row.
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turn()
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turn()
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goRight = not goRight
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end
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