--This is the standard 4 square mining setup
--Designed to mine a 1x2x2 along with checking all 6 blocks adjacent to them for ores.

--Number of blocks you want to ignore
local IgnoreSlots = 4

function digFwd()
        if turtle.detect() then
                while not turtle.dig() do
                        sleep(.5)
                end
                return true
        else
                print("No block forward")
                return false
        end
end

function digUp()
        if turtle.detectUp() then
                while not turtle.digUp() do
                        sleep(.5)
                end
                return true
        else
                print("No block up")
                return false
        end
end

function digDown()
        if turtle.detectDown() then
                while not turtle.digDown() do
                        sleep(.5)
                end
                return true
        else
                print("No block down")
                return false
        end
end


local function moveFwd()
        if turtle.detect() == false then
                while not turtle.forward() do
                        sleep(.5)
                end
        end
end

local function moveUp()
        if turtle.detectUp() == false then
                while not turtle.Up() do
                        sleep(.5)
                end
        end
end

local function moveDown()
        if turtle.detectDown() == false then
                while not turtle.Down() do
                        sleep(.5)
                end
        end
end

local function Refuel()
        if turtle.getFuelLevel() < 10 then
                turtle.select(16)
                return turtle.refuel(10)
        else
                return true
        end
end

local function DepositChest()
        print("Depositing the Load...")
        for i = IgnoreSlots + 1,15 do
                turtle.select(i)
                turtle.drop()
        end
end

local function checkFwd()
        TimesChecked = 0
        for i = 1,tonumber(IgnoreSlots) do
                turtle.select(i)
                if turtle.compare() == false then
                        TimesChecked = TimesChecked + 1
                        if TimesChecked == IgnoreSlots then
                                digFwd()
                        end
                else
                        return
                end
        end
end

local function checkDown()
        TimesChecked = 0
        for i = 1,tonumber(IgnoreSlots) do
                turtle.select(i)
                if turtle.compareDown() == false then
                        TimesChecked = TimesChecked + 1
                        if TimesChecked == IgnoreSlots then
                                digDown()
                        end
                else
                        return
                end
        end
end

local function checkUp()
        TimesChecked = 0
        for i = 1,tonumber(IgnoreSlots) do
                turtle.select(i)
                if turtle.compareUp() == false then
                        TimesChecked = TimesChecked + 1
                        if TimesChecked == IgnoreSlots then
                                digUp()
                        end
                else
                        return
                end
        end
end

local function checkLeft()
        turtle.turnLeft()
        checkFwd()
        turtle.turnRight()
end

local function checkRight()
        turtle.turnRight()
        checkFwd()
        turtle.turnLeft()
end

local function checkSides()
        checkLeft()
        checkRight()
end

local function rodeoMine(turns)
    for i=1,turns do
            checkFwd()
            moveFwd()
            checkSides()
            checkDown()
            checkUp()
            moveUp()
            checkSides()
            checkUp()
            checkFwd()
            moveFwd()
            checkSides()
            checkUp()
            checkDown()
            moveDown()
    end
end