Synchronized Branch Miner

x = 0

y = 0

z = 0

checks = 0

chestsDropped = 0

bedrockBack = 0

mined = 0

message = nil

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

function deposit()
    turtle.turnLeft()
    turtle.select(1)
    turtle.dig()
    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" 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" 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" then
        print("I found ", data.name, "!")
        return true
    end
end

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

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

function checkLavaCheckDown()
    success, data = turtle.inspectDown()
    if data.name == "minecraft:lava" or data.name == "minecraft:flowing_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
        success, data = turtle.inspect()
        while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" 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)
        turtle.place()
        turtle.refuel()
        print("My fuel level is at ", turtle.getFuelLevel(), ".")
    end
    print("Checking to my left!")
    turtle.turnLeft()
    if checkWanted() then
        success, data = turtle.inspect()
        while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" do
            success, data = turtle.inspect()
            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)
        turtle.place()
        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
        success, data = turtle.inspect()
        while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" do
            success, data = turtle.inspect()
            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)
        turtle.place()
        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(), ".")
    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(), ".")
    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.")
    success, data = turtle.inspect()
    if data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" then
        success, data = turtle.inspect()
        turtle.dig()
    end
    for a = 1,h-1,1 do
        turtle.up()
        y = y + 1
        success, data = turtle.inspect()
        if data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" then
            success, data = turtle.inspect()
            turtle.dig()
        end
    end
    check()
    while y > 0 do
        turtle.down()
        y = y - 1
        check()
    end
    if turtle.detectDown() == false and pos == "bot" then
        turtle.select(2)
        turtle.placeDown()
    end
    success, data = turtle.inspect()
    while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" do
        success, data = turtle.inspect()
        turtle.dig()
    end
    turtle.forward()
    if getCount() > 320 then
        deposit()
    end
    z = z + 1
    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.")

    success, data = turtle.inspect()
    if data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" then
        success, data = turtle.inspect()
        turtle.dig()
    end
    for a = 1,h-1,1 do
        turtle.up()
        y = y + 1
        success, data = turtle.inspect()
        if data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" then
            success, data = turtle.inspect()
            turtle.dig()
        end
    end
    check()
    while y > 0 do
        turtle.down()
        y = y - 1
        check()
    end
    success, data = turtle.inspect()
    while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" do
        success, data = turtle.inspect()
        turtle.dig()
    end
    if getCount() > 320 then
        deposit()
    end
    turtle.forward()
    x = x + 1
end



print("+-------------------------------------+")
print("| Synced 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("| Position = ? (top, mid, bot)        |")
print("+-------------------------------------+")
pos = tostring(read())
print("+-------------------------------------+")
print("| Modem Position = ? (left, right)    |")
print("+-------------------------------------+")
modempos = tostring(read())
rednet.open(modempos)

print("...Waiting...")

print("+-------------------------------------+")
print("| Mine length = ?                     |")
print("+-------------------------------------+")
id, message = rednet.receive()
l = message
print("+-------------------------------------+")
print("| Mine height = ? (>=2)               |")
print("+-------------------------------------+")
id, message = rednet.receive()
h = message
print("+-------------------------------------+")
print("| Amount of shafts = ?                |")
print("+-------------------------------------+")
id, message = rednet.receive()
m = message

while z < l do
    mine()
end
turtle.turnLeft()
turtle.turnLeft()
while z > 0 do
    success, data = turtle.inspect()
    while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" do
        success, data = turtle.inspect()
        turtle.dig()
    end
    turtle.forward()
    z = z - 1
    end
mined = mined + 1

while mined < m do
    turtle.turnLeft()
    sideMine()
    sideMine()
    sideMine()
    turtle.turnLeft()
    while z < l do
        mine()
    end
    turtle.turnLeft()
    turtle.turnLeft()
    while z > 0 do
        success, data = turtle.inspect()
        while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" do
            success, data = turtle.inspect()
            turtle.dig()
        end
        turtle.forward()
        z = z - 1
    end
    mined = mined + 1
end
turtle.turnRight()
while x > 0 do
    success, data = turtle.inspect()
    while data.name ~= "computercraft:turtle_expanded" or data.name ~= "minecraft:chest" or data.name ~= "computercraft:turtle" or data.name ~= "minecraft:air" do
        success, data = turtle.inspect()
        turtle.dig()
    end
    if turtle.forward() then
        x = x - 1
    end
end
turtle.turnRight()

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