Miner

local height = 16
local width  = 10
local depth  = 20

local deposit = "ironchest:diamond_chest"

local auto_drop = {
                    "minecraft:deepslate", "minecraft:gravel",
                    "minecraft:tuff", "minecraft:dripstone_block",
                    "minecraft:pointed_dripstone", "minecraft:cobbled_deepslate",
                    "minecraft:cobblestone", "minecraft:sand"
                  }

local auto_drop_length = table.getn(auto_drop)

local blacklist = {
                        "minecraft:coal_ore", "minecraft:deepslate_coal_ore",
                        "minecraft:iron_ore", "minecraft:deepslate_iron_ore",
                        "minecraft:copper_ore", "minecraft:deepslate_copper_ore",
                        "minecraft:gold_ore", "minecraft:deepslate_gold_ore",
                        "minecraft:redstone_ore", "minecraft:deepslate_redstone_ore",
                        "minecraft:emerald_ore", "minecraft:deepslate_emerald_ore",
                        "minecraft:lapis_lazuli_ore", "minecraft:deepslate_lapis_lazuli_ore",
                        "minecraft:diamond_ore", "minecraft:deepslate_diamond_ore",
                        "minecraft:nether_gold_ore", "minecraft:nether_quartz_ore",
                        "create:zinc_ore", "create:deepslate_zinc_ore",
                        "immersiveengineering:bauxite_ore", "immersiveengineering:deepslate_bauxite_ore",
                        "immersiveengineering:lead_ore", "immersiveengineering:deepslate_lead_ore",
                        "immersiveengineering:silver_ore", "immersiveengineering:deepslate_silver_ore",
                        "immersiveengineering:nickel_ore", "immersiveengineering:deepslate_nickel_ore",
                        "immersiveengineering:uranium_ore", "immersiveengineering:deepslate_uranium_ore",
                        "mekanism:uranium_ore", "mekanism:deepslate_uranium_ore",
                        "mekanism:tin_ore", "mekanism:deepslate_tin_ore",
                        "mekanism:osmium_ore", "mekanism:deepslate_osmium_ore",
                        "mekanism:fluorite_ore", "mekanism:deepslate_fluorite_ore",
                        "mekanism:lead_ore", "mekanism:deepslate_lead_ore",
                        "thermal:apatite_ore", "thermal:deepslate_apatite_ore",
                        "thermal:cinnabar_ore", "thermal:deepslate_cinnabar_ore",
                        "thermal:niter_ore", "thermal:deepslate_niter_ore",
                        "thermal:sulfur_ore", "thermal:deepslate_sulfur_ore",
                        "thermal:tin_ore", "thermal:deepslate_tin_ore",
                        "thermal:lead_ore", "thermal:deepslate_lead_ore",
                        "thermal:silver_ore", "thermal:deepslate_silver_ore",
                        "thermal:nickel_ore", "thermal:deepslate_nickel_ore",
                        "undergarden:depthrock_coal_ore", "undergarden:shiverstone_coal_ore",
                        "undergarden:depthrock_iron_ore", "undergarden:shiverstone_iron_ore",
                        "undergarden:depthrock_gold_ore", "undergarden:shiverstone_gold_ore",
                        "undergarden:depthrock_diamond_ore", "undergarden:shiverstone_diamond_ore",
                        "undergarden:depthrock_cloggrum_ore", "undergarden:shiverstone_cloggrum_ore",
                        "undergarden:shiverstone_froststeel_ore", "undergarden:depthrock_utherium_ore",
                        "undergarden:shiverstone_utherium_ore", "undergarden:tremblecrust_utherium_ore",
                        "depthrock_regalium_ore", "shiverstone_regalium_ore"}

local blacklist_length = table.getn(blacklist)

function fuelCheck()
    local fuelLevel = turtle.getFuelLevel()
    if turtle.getItemCount(1) < 1 then
        print("We are currently waiting to be refueled!")
        local waiting = true
        while waiting do
            if turtle.getItemCount(1) > 0 then
                print("Thank you!")
                waiting = false
                sleep(1)
            end
        end
    end
    if fuelLevel < 100 then
        turtle.select(1)
        turtle.refuel(2)
        print("Refueled.")
    end
end

function dropItems()
    local _, data = turtle.inspect()
        if data.name == deposit then
        for i = 1, 16 do
            if i > 1 then
                if turtle.getItemCount(i) > 0 then
                    turtle.select(i)
                    turtle.drop()
                end
            end
        end
        turtle.select(1)
    end
end

function drop_blocks()
    for i = 1, 16 do
        local drop = false
        turtle.select(i)
        for b = 1, auto_drop_length do
            local item = turtle.getItemDetail(i)
            if item ~= nil then
                if item.name == auto_drop[b] then
                    turtle.drop()
                end
            end
        end
        if drop then
            turtle.drop()
        end
    end

    turtle.select(1)
end

function check_block()
    local _, data = turtle.inspect()
    for i = 1, blacklist_length do
        if data.name == blacklist[i] then
            turtle.dig()
            drop_blocks()
            turtle.digUp()
        end
    end
end

function check_block_up()
    local _, data = turtle.inspectUp()
    for i = 1, blacklist_length do
        if data.name == blacklist[i] then
            turtle.digUp()
            drop_blocks()
        end
    end
end

function check_block_down()
    local _, data = turtle.inspectDown()
    for i = 1, blacklist_length do
        if data.name == blacklist[i] then
            turtle.digDown()
            drop_blocks()
        end
    end
end

function gravel_check()
    local gravel_toggle = false
    while not gravel_toggle do
        os.sleep(0.3)
        local _, data = turtle.inspect()
        if data.name == "minecraft:gravel" or data.name == "minecraft:sand" then
            turtle.dig()
        else
            gravel_toggle = true
        end
    end
end

local cur_level = 0
for h = 1, height do
    if h > 1 then
        for l = 1, cur_level do
            for w = 1, 3 do
                turtle.digDown()
                turtle.down()
            end
        end
    end
    for w = 1, width do
        if w ~= 1 then
            fuelCheck()
            turtle.turnRight()
            for w = 1, 2 do
                gravel_check()
                turtle.dig()
                drop_blocks()
                gravel_check()
                turtle.forward()
                turtle.digDown()
            end
            gravel_check()
            turtle.dig()
            drop_blocks()
            gravel_check()
            turtle.forward()
            turtle.digDown()
            turtle.turnLeft()
        end
        for d = 1, depth do
            fuelCheck()
            gravel_check()
            turtle.dig()
            drop_blocks()
            gravel_check()
            turtle.forward()
            turtle.digDown()
            turtle.turnLeft()
            check_block()
            turtle.turnRight()
            turtle.turnRight()
            check_block()
            turtle.turnLeft()
            check_block_up()
            check_block_down()
        end

        turtle.turnRight()
        turtle.turnRight()
        for d = 1, depth do
            local _, data = turtle.inspect()
            if data.name ~= nil then
                gravel_check()
                turtle.dig()
                gravel_check()
            end
            turtle.forward()
            turtle.digDown()
        end

        turtle.turnRight()
        turtle.turnRight()
    end
    turtle.turnLeft()
    for w = 1, width-1 do
        fuelCheck()
        gravel_check()
        turtle.forward()
        turtle.digDown()
        gravel_check()
        turtle.forward()
        turtle.digDown()
        gravel_check()
        turtle.forward()
        turtle.digDown()
    end

    for l = 1, cur_level do
        turtle.up()
        turtle.up()
        turtle.up()
    end
    turtle.turnLeft()
    dropItems()
    turtle.turnRight()
    turtle.turnRight()
    cur_level = cur_level + 1
end