branchMods

x = 0

y = 0

z = 0

checks = 0

chestsDropped = 0

mined = 0

function getCount()
	count = 0
	for i = 3,15,1 do
		count = count + turtle.getItemCount(i)
	end
	return count
end

function deposit()
	turtle.select(1)
	turtle.turnLeft()
	turtle.dig()
	turtle.digUp()
	turtle.up()
	turtle.dig()
	turtle.down()
	turtle.place()
	chestsDropped = chestsDropped + 1
	for i = 3,15,1 do
		turtle.select(i)
		turtle.drop()
	end
	turtle.turnRight()
end

function checkWanted()
	success, data = turtle.inspect()
	if data.name == "minecraft:diamond_ore" or data.name == "minecraft:redstone_ore" or data.name == "minecraft:iron_ore" or data.name == "minecraft:coal_ore" or data.name == "minecraft:gold_ore" or data.name == "minecraft:lapis_ore" or data.name == "projectred-exploration:ore" or data.name == "thermalfoundation:ore" then
		print("I found ", data.name, "!")
		return true
	end
end

function checkWantedUp()
	success, data = turtle.inspectUp()
	if data.name == "minecraft:diamond_ore" or data.name == "minecraft:redstone_ore" or data.name == "minecraft:iron_ore" or data.name == "minecraft:coal_ore" or data.name == "minecraft:gold_ore" or data.name == "minecraft:lapis_ore" or data.name == "projectred-exploration:ore" or data.name == "thermalfoundation:ore" then
		print("I found ", data.name, "!")
		return true
	end
end

function checkWantedDown()
	success, data = turtle.inspectDown()
	if data.name == "minecraft:diamond_ore" or data.name == "minecraft:redstone_ore" or data.name == "minecraft:iron_ore" or data.name == "minecraft:coal_ore" or data.name == "minecraft:gold_ore" or data.name == "minecraft:lapis_ore" or data.name == "projectred-exploration:ore" or data.name == "thermalfoundation:ore" then
		print("I found ", data.name, "!")
		return true
	end
end

function checkLavaCheck()
	success, data = turtle.inspect()
	if data.name == "minecraft:lava" then
		return true
	end
end

function checkLavaCheckUp()
	success, data = turtle.inspectUp()
	if data.name == "minecraft:lava" then
		if y == h - 1 then
			return true
		end
	end
end

function checkLavaCheckDown()
	success, data = turtle.inspectDown()
	if data.name == "minecraft:lava" then
		if y == 0 then
			return true
		end
	end
end

function check()
	print("I'm gonna check for some ore and lava!")
	print("Checking in front of me!")
	if checkWanted() then
		while turtle.detect() do
			turtle.dig()
		end
		turtle.forward()
		checks = checks + 1
		check()
		turtle.back()
		checks = checks - 1
	end
	if checkLavaCheck() then
		print("I found some in front of me!")
		turtle.select(16)
		print(turtle.place())
		print(turtle.refuel())
		print("My fuel level is at ", turtle.getFuelLevel(), ".")
	end
	print("Checking to my left!")
	turtle.turnLeft()
	if checkWanted() then
		while turtle.detect() do
			turtle.dig()
		end
		turtle.forward()
		checks = checks + 1
		check()
		turtle.back()
		checks = checks - 1
	end
	if checkLavaCheck() then
		print("I found some to my left!")
		turtle.select(16)
		print(turtle.place())
		print(turtle.refuel())
		print("My fuel level is at ", turtle.getFuelLevel(), ".")
		if checks == 0 then
			turtle.select(2)
			turtle.place()
		end
	end
	print("Checking to my right!")
	turtle.turnRight()
	turtle.turnRight()
	if checkWanted() then
		while turtle.detect() do
			turtle.dig()
		end
		turtle.forward()
		checks = checks + 1
		check()
		turtle.back()
		checks = checks - 1
	end
	if checkLavaCheck() then
		print("I found some to my right!")
		turtle.select(16)
		print(turtle.place())
		print(turtle.refuel())
		print("My fuel level is at ", turtle.getFuelLevel(), ".")
		if checks == 0 then
			turtle.select(2)
			turtle.place()
		end
	end
	turtle.turnLeft()
	print("Checking above me!")
	if checkWantedUp() then
		turtle.digUp()
		turtle.turnLeft()
		turtle.turnLeft()
		turtle.turnLeft()
		turtle.turnLeft()
		turtle.up()
		checks = checks + 1
		check()
		turtle.down()
		checks = checks - 1
	end
	if checkLavaCheckUp() then
		print("I found some above me!")
		turtle.select(16)
		turtle.placeUp()
		turtle.refuel()
		print("My fuel level is at ", turtle.getFuelLevel(), ".")
		if checks == 0 then
			turtle.select(2)
			turtle.placeUp()
		end
	end
	print("Checking below me!")
	if checkWantedDown() then
		turtle.digDown()
		turtle.down()
		checks = checks + 1
		check()
		turtle.up()
		checks = checks - 1
	end
	if checkLavaCheckDown() then
		print("I found some below me!")
		turtle.select(16)
		turtle.placeDown()
		turtle.refuel()
		print("My fuel level is at ", turtle.getFuelLevel(), ".")
		if checks == 0 then
			turtle.select(2)
			turtle.placeDown()
		end
	end
end

function mine()
	turtle.select(15)
	turtle.refuel()
	turtle.select(1)
	print("My fuel level is at ", turtle.getFuelLevel(), ".")
	print("I have ", getCount(), " items.")

	if turtle.detect() == true then
		turtle.dig()
	end
	for a = 1, h-1, 1 do
		if turtle.detectUp() then
			turtle.digUp()
		end
		if turtle.up() then
			y = y + 1
		end
		if turtle.detect() == true then
			turtle.dig()
		end
	end
	check()
	while y > 0 do
		if turtle.down() then
			y = y - 1
		end
		check()
	end
	if turtle.detectDown() == false then
		turtle.select(2)
		turtle.placeDown()
	end
	while turtle.detect() do
		turtle.dig()
	end
	turtle.forward()
	z = z + 1
	if getCount() > 320 then
		deposit()
	end
	if z + h * 4 > turtle.getFuelLevel() then
		while z > 0 do
			turtle.back()
			z = z - 1
			print("Low on fuel!")
			print("Fuel level = ", turtle.getFuelLevel())
		end
		print("Please insert more fuel in slot 15!")
		read()
		turtle.select(15)
		turtle.refuel()
		turtle.select(1)
	end
	if z > 0 then
		print("I'm ", z,"/", l, " of the way done.")
	end
end

function sideMine()
	turtle.select(15)
	turtle.refuel()
	turtle.select(1)
	print("My fuel level is at ", turtle.getFuelLevel(), ".")
	print("I have ", getCount(), " items.")

	if turtle.detect() == true then
		turtle.dig()
	end
	for a = 1, h-1, 1 do
		if turtle.detectUp() then
			turtle.digUp()
		end
		if turtle.up() then
			y = y + 1
		end
		if turtle.detect() == true then
			turtle.dig()
		end
	end
	check()
	while y > 0 do
		if turtle.down() then
			y = y - 1
		end
		check()
	end
	if turtle.detectDown() == false then
		turtle.select(2)
		turtle.placeDown()
	end
	while turtle.detect() do
		turtle.dig()
	end
	turtle.forward()
	x = x + 1
	if getCount() > 320 then
		deposit()
	end
end



print("+-------------------------------------+")
print("| Branch Mine                         |")
print("+-------------------------------------+")
print("| Slot 15: Fuel                       |")
print("| Slot 16: Empty Bucket               |")
print("| Slot 1: Chests                      |")
print("| Slot 2: Blocks                      |")
print("+-------------------------------------+")
print("| Place turtle at start of mine.      |")
print("| Insert fuel. Specify height and     |")
print("| length. Press enter to start.       |")
print("+-------------------------------------+")
read()
print("+-------------------------------------+")
print("| Mine length = ?                     |")
print("+-------------------------------------+")
l = tonumber(read())
print("+-------------------------------------+")
print("| Mine height = ? (>=2)               |")
print("+-------------------------------------+")
h = tonumber(read())
print("+-------------------------------------+")
print("| Amount of shafts = ?                |")
print("+-------------------------------------+")
m = tonumber(read())

while z < l do
	mine()
end
turtle.turnLeft()
turtle.turnLeft()
while z > 0 do
	turtle.dig()
	turtle.forward()
	z = z - 1
end
turtle.turnLeft()
mined = mined + 1

while mined < m do
	sideMine()
	sideMine()
	sideMine()
	turtle.turnLeft()
	while z < l do
		mine()
	end
	turtle.turnLeft()
	turtle.turnLeft()
	while z > 0 do
		turtle.dig()
		turtle.forward()
		z = z - 1
	end
	turtle.turnLeft()
	mined = mined + 1
end
turtle.turnLeft()
turtle.turnLeft()
while x > 0 do
	turtle.dig()
	turtle.forward()
	x = x - 1
end
turtle.turnRight()

print("I put down ", chestsDropped, " chests for you.")
print("My fuel level is at ", turtle.getFuelLevel(), ".")