miner.lua

local computer = require("computer")
local robot = require("robot")

function forward( _steps)
  for i = 1, _steps, 1 do
    robot.forward()
  end
end

function mineForward( _steps)
  for i = 1, _steps, 1 do
    if robot.detect() then
      robot.swing()
    end
    robot.forward()
  end
end

function back( _steps)
  for i = 1, _steps, 1 do
    robot.back()
  end
end

function up( _steps)
  for i = 1, _steps, 1 do
    robot.up()
  end
end

function down( _steps)
  for i = 1, _steps, 1 do
    robot.down()
  end
end

function mineRow()
  while robot.detect() do
    robot.swing()
    forward(1)
  end
end

function left()
  robot.turnLeft()
end

function right()
  robot.turnRight()
end

function turnAround()
  robot.turnAround()
end

function toBottom()
  while robot.down() do
  end
end

function use()
    robot.use()
end

function energyIsFull()
    if computer.energy() >= (computer.maxEnergy() - 5) then
        return true
    else
        return false
    end
end

function loadEnergy()
    right()
    forward(2)
    right()
    forward(3)
    left()
    forward(1)
    left()
    up(1)
    use()
    down(1)
    while not energyIsFull() do
    end
    up(1)
    use()
    down(1)
    left()
    forward(1)
    right()
    forward(3)
    left()
    forward(2)
    right()
end

function mineLevel()
  x = 0
  y = 0
  while y < 16 do
    mineForward(15)
    if x == 0 then
      right()
      mineForward(1)
      right()
      x = 1
    else
      left()
      mineForward(1)
      left()
      x = 0
    end
    y = y + 1
  end
  mineForward(15)
  left()
  forward(16)
  left()
  forward(15)
  turnAround()
end

-- Gehe zur Startposition

mineLevel()
for i = 1, 7, 1 do
  up(1)
  mineLevel()
end
-- loadEnergy()