eventFlat2

--[[
***********
 * event
 *
**********
]]



-- get arguments.

--define functions.
function dig(dir)

	local currentDig = turtle.dig
	local currentDetect = turtle.detect
	if dir == 'up' then
		currentDig = turtle.digUp
		currentDetect = turtle.detectUp
	elseif dir == 'down' then
		currentDig = turtle.digDown
		currentDetect = turtle.detectDown
	end

	local times = 0
	while currentDetect() do
		currentDig()
		times = times + 1
		if times == 15 then
			print("cant' dig!")
			exit() -- dare to cause error.
			break
		end
		sleep(1)
	end

end

function move(dir)

	local currentAttack = turtle.attack
	local currentMove = turtle.forward
	if dir == 'up' then
		currentAttack = turtle.attackUp
		currentMove = turtle.up
	elseif dir == 'down' then
		currentAttack = turtle.attackDown
		currentMove = turtle.down
	end

	local times = 0
	while currentMove() == false do
		currentAttack()
		times = times + 1
		if times == 30 then
			print("Can't move!")
			exit() -- dare to cause error.
		end
	end

end

function digSt(dist)
	for i=1, dist, 1 do
		dig('up')
		dig('down')

		turtle.turnLeft()
		dig('front')
		turtle.turnRight()
		turtle.turnRight()
		dig('front')

		turtle.turnLeft()
		dig('front')
		move('front')
	end
end

function digE(dir, dist)
	for i=1, dist, 1 do
		dig('front')
		turtle.turnLeft()
		dig('front')
		turtle.turnLeft()
		dig('front')
		turtle.turnLeft()
		dig('front')
		turtle.turnLeft()

		dig(dir)
		move(dir)
	end
end

function dropStone()
	for i=2, 16, 1 do
		turtle.select(i)
		if turtle.compateTo(1) then
			turtle.drop()
		end
	end
end

turtle.turnRight()
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
turtle.turnLeft()
digSt(50)

turtle.turnRight()
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
turtle.turnRight()
digSt(50)

turtle.turnLeft()
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
turtle.turnLeft()
digSt(50)

turtle.turnRight()
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
turtle.turnRight()
digSt(50)

turtle.turnRight()
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')
dig('front')
move('front')