CC Autosapper

--1 Pickaxe, 2 Diamondpickaxe, turtle.turtl
p=peripheral.wrap("left")
s=peripheral.wrap("right")
maxDmg=249
whitelist="ic2:rubber_wood/10ic2:rubber_wood/9ic2:rubber_wood/8ic2:rubber_wood/7"
--10=east
--9=west
--8=south
--7=north
blocks={}
nesw={"north","east","south","west"}
neswNum={}
neswNum["north"]=1
neswNum["east"]=2
neswNum["south"]=3
neswNum["west"]=4
sapFace={}
sapFace[7]="south"
sapFace[8]="north"
sapFace[9]="east"
sapFace[10]="west"
neiCoords={{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=1,z=0},{x=0,y=-1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1}}
neswChart={north={north=0,east=1,south=2,west=3},east={north=3,east=0,south=1,west=2},south={north=2,east=3,south=0,west=1},west={north=1,east=2,south=3,west=0}}
function fingerprint(block)
    return block.name.."/"..block.metadata
end

function equip(slot)
if turtle.getSelectedSlot()~=slot then
    turtle.select(slot)
end
turtle.equipLeft()
end

function sDig()
    while turtle.detectUp() do
        turtle.digUp()
    end
    while turtle.detect() do
        --p.swing()
        turtle.dig()
    end
    while turtle.detectDown() do
        turtle.digDown()
    end
end

function sDigUp()
    if turtle.getItemDetail(1) ~=nil then
        if turtle.getItemDetail(1).damage < maxDmg and string.find(turtle.getItemDetail(1).name,"pickaxe") then
            while turtle.detectUp() do
                p.swing()
            end
        end
    end
end

function getDistance(b)
    return math.pow(posify(b.x)+posify(b.y)+posify(b.z),0.5)
end

function sort(a,b)
    return getDistance(a)<getDistance(b)
end

function posify(val)
    return math.sqrt(val*val)
end

function getFacing()
    rotate={x=1,z=1}
    blocks=s.scan()
    facing=blocks[#blocks/2+0.5].state.facing
    if facing=="south" then rotate.z=-1 end
    if facing=="west" then rotate.x=-1 end
    return rotate, facing
end

function getOres()
    blocks=s.scan()
    ores={}
    for i=1,#blocks do
        if string.find(whitelist,fingerprint(blocks[i]))~=nil then
            table.insert(ores,blocks[i])
        end
    end
    table.sort(ores,sort)
    if #ores>0 then
        print(fingerprint(ores[1]))
    end
    return ores
end

function goToBlock(block)
    path=""
    r = getFacing()
    if block.y~=0 then
        if block.y>0 then
            path=path..string.rep("u",block.y)
        end
        if block.y<0 then
            path=path..string.rep("d",posify(block.y))
        end
    end
    executeDrive(path)
    sTurn(sapFace[block.metadata])
end

function sTurn(val)
    if val==1 or val=="right" then
        turtle.turnRight()
    end
    if val==2 or val=="back" then
        turtle.turnLeft()
        turtle.turnLeft()
    end
    if val==3 or val=="left" then
        turtle.turnLeft()
    end
    if val=="north" or val=="east" or val=="south" or val=="west" then
        getFacing()
        sTurn(neswChart[facing][val])
    end
end

function executeDrive(path)
    print(path)
    for ip=1,#path do
        lts=string.sub(path,ip,ip)
        if lts=="f" then turtle.forward() end
        if lts=="u" then turtle.up() end
        if lts=="d" then turtle.down() end
        if lts=="b" then sForward(-1) end
        if lts=="r" then sTurn(1) end
        if lts=="l" then sTurn(3) end
        if lts=="n" then sTurn("north") end
        if lts=="s" then sTurn("south") end
        if lts=="e" then sTurn("east") end
        if lts=="w" then sTurn("west") end
        if lts=="k" then turtle.dig() end
        if lts=="j" then turtle.digUp() end
        if lts=="g" then turtle.digDown() end
        if lts=="p" then
            while turtle.placeDown()==false do
                sleep(waitDelay)
            end
        end
    end
end

function dump()
    if turtle.getItemCount(16)>0 then
        turtle.select(1)
        turtle.placeUp()
        for ic=2,16 do
            turtle.select(ic)
            turtle.dropUp()
        end
        turtle.select(1)
        turtle.digDown()
    end
end

function getNeighbors(block,blocks)
    nei={}
    for i=1,#blocks do
        if blocks[i].name=="minecraft:air" then
            if blocks[i].x==neiCoords[1].x and blocks[i].y==neiCoords[1].y and blocks[i].z==neiCoords[1].z or blocks[i].x==neiCoords[2].x and blocks[i].y==neiCoords[2].y and blocks[i].z==neiCoords[2].z or blocks[i].x==neiCoords[3].x and blocks[i].y==neiCoords[3].y and blocks[i].z==neiCoords[3].z or blocks[i].x==neiCoords[4].x and blocks[i].y==neiCoords[4].y and blocks[i].z==neiCoords[4].z or blocks[i].x==neiCoords[5].x and blocks[i].y==neiCoords[5].y and blocks[i].z==neiCoords[5].z or blocks[i].x==neiCoords[6].x and blocks[i].y==neiCoords[6].y and blocks[i].z==neiCoords[6].z then
                table.insert(nei,blocks[i])
            end
        end

    end
end

function mineStuff()
    while true do
        while #getOres()>0 do
            ores=getOres()
            if #ores>0 then
                goToBlock(ores[1])
                p.use()
            else
                sleep(1)
                print("waiting..")
            end
        end
    end
end
--debug
mineStuff()