BaggerhilfeV1

id,message,distance = rednet.receive()
    if id == 6 then
        if message == "Fuel" then
            local Fuel = turtle.getFuelLevel()

            rednet.send(6,Fuel)
            shell.run("BaggerhilfeV1")

        end
        if message == "start" then
            rednet.send(9,"BOHRER Bohrer gestartet!")
            rednet.send(9,"BOHRER warte auf Standposition!")
            id,standpos,distance = rednet.receive()
            rednet.send(9,"BOHRER warte auf Blockposition!")
            id,blockpos,distance = rednet.receive()
            rednet.send(9,"BOHRER warte auf Koordinaten Breite!")
            id,kbreite,distance = rednet.receive()
            rednet.send(9,"BOHRER warte auf Koordinaten Laenge!")
            id,klaenge,distance = rednet.receive()

            local sp = {}
            local bp = {}

            for s in standpos:gmatch( "%S+" ) do
            sp[#sp + 1] = s
            end

            for b in blockpos:gmatch( "%S+" ) do
            bp[#bp + 1] = b
            end

            local xs = sp[1]
            local ys = sp[2]
            local zs = sp[3]

            local xb = bp[1]
            local yb = bp[2]
            local zb = bp[3]

            rednet.send(9,"BOHRER Koordinaten berechnet!")
            rednet.send(9,"BOHRER Richtung berechnet!")

            x,y,z = gps.locate()
            if x==xs and y==ys and z==zs then
                turtle.turnRight()
                if turtle.detect()==false then
                    while turtle.detect()==false do
                        turtle.forward()
                    end
                else
                    turtle.turnLeft()
                    turtle.turnLeft()
                    if turtle.detect()==false then
                        while turtle.detect()==false do
                            turtle.forward()
                        end
                    else
                        turtle.turnRight()
                        if turtle.detectDown()==false then
                            while turtle.detectDown()==false do
                                turtle.down()
                            end
                        else
                            if turtle.detectUp()==false then
                                while turtle.detectUp()==false do
                                    turtle.up()
                                end
                            else
                                turtle.turnRight()
                                turtle.dig()
                                turtle.forward()
                                turtle.turnLeft()
                                turtle.turnLeft()
                            end
                        end
                    end
                end
            else

            kbreiteist = "f"
                while kbreiteist=="f" do
                    turtle.forward()
                    x2,y2,z2 = gps.locate()

                    if x~=x2 then
                        if kbreite=="x" then
                            kbreiteist = "r"
                        end
                    elseif z~=z2 then
                        if kbreite=="z" then
                            kbreiteist = "r"
                        end
                    end

                    if kbreiteist=="f" then
                            turtle.turnRight()
                            turtle.forward()
                            x2,y2,z2 = gps.locate()

                        if x~=x2 then
                            if kbreite=="x" then
                                kbreiteist = "r"
                            end
                        elseif z~=z2 then
                            if kbreite=="z" then
                                kbreiteist = "r"
                            end
                        end
                    end
                end

                if kbreiteist=="r" then
                    x3,y3,z3 = gps.locate()
                    turtle.forward()
                    x4,y4,z4 = gps.locate()
                    ys = tonumber(ys)
                    y3 = tonumber(y3)
                    xs = tonumber(xs)
                    x3 = tonumber(x3)
                    x4 = tonumber(x4)
                    zs = tonumber(zs)
                    z3 = tonumber(z3)
                    z4 = tonumber(z4)
                    if ys>y3 then
                        while ys>y3 do
                            turtle.up()
                        end
                    else
                        while ys<y3 do
                            turtle.down()
                        end
                    end

                    if kbreite=="x" then
                        if xs<x3 then
                            if x4<x3 then
                                kbreiteist2 = "r"
                            elseif x4>x3 then
                                turtle.turnRight()
                                turtle.turnRight()
                                kbreiteist2 = "r"
                            end
                        elseif xs>x3 then
                            if x4>x3 then
                                kbreiteist2 = "r"
                            elseif x4<x3 then
                                turtle.turnRight()
                                turtle.turnRight()
                                kbreiteist2 = "r"
                            end
                        end
                    end
                    if kbreite=="z" then
                        if zs<z3 then
                            if z4<z3 then
                                kbreiteist2 = "r"
                            elseif z4>z3 then
                                turtle.turnRight()
                                turtle.turnRight()
                                kbreiteist2 = "r"
                            end
                        elseif zs>z3 then
                            if z4>z3 then
                                kbreiteist2 = "r"
                            elseif z4<z3 then
                                turtle.turnRight()
                                turtle.turnRight()
                                kbreiteist2 = "r"
                            end
                        end
                    end
                    if kbreite=="x" then
                        breite = x - x4
                    end
                    if kbreite=="z" then
                        breite = z - z4
                    end


                    rednet.send(9,"BOHRER Richtung Breite berechnet!")

                    rednet.send(9,"BOHRER Bohrer faehrt los!")
                    for i=1,breite do
                        turtle.forward()
                    end
                    turtle.turnLeft()
                    x5,y5,z5 = gps.locate()
                    turtle.forward()
                    x6,y6,z6 = gps.locate()

                    if x5~=x6 then
                        klaenge = "x"
                    end
                    if z5~=z6 then
                        klaenge = "z"
                    end
                    x5 = tonumber(x5)
                    x6 = tonumber(x6)
                    z5 = tonumber(z5)
                    z6 = tonumber(x6)

                    if klaenge=="x" then
                        if xs<x5 then
                            if x6<x5 then
                                klaengeist2 = "r"
                            elseif x6>x5 then
                                turtle.turnRight()
                                turtle.turnRight()
                                klaengeist2 = "r"
                            end
                        elseif xs>x5 then
                            if x6>x5 then
                                klaengeist2 = "r"
                            elseif x6<x5 then
                                turtle.turnRight()
                                turtle.turnRight()
                                klangeist2 = "r"
                            end
                        end
                    end

                    if klaenge=="z" then
                        if zs<z5 then
                            if z6<z5 then
                                klaengeist2 = "r"
                            elseif z6>z5 then
                                turtle.turnRight()
                                turtle.turnRight()
                                klaengeist2 = "r"
                            end
                        elseif zs>z5 then
                            if z6>z5 then
                                klaengeist2 = "r"
                            elseif z6<z5 then
                                turtle.turnRight()
                                turtle.turnRight()
                                klangeist2 = "r"
                            end
                        end
                    end

                    if klaenge=="x" then
                        laenge = x - x4
                    end
                    if klaenge=="z" then
                        laenge = z - z4
                    end


                    rednet.send(9,"BOHRER Richtung Breite berechnet!")

                    rednet.send(9,"BOHRER Bohrer faehrt los!")
                    for i=1,laenge do
                        turtle.forward()
                        while turtle.detect()==true do
                            turtle.turnRight()
                            local var1 = "1"
                                while turtle.detect()==true do
                                    turtle.turnLeft()
                                    turtle.turnLeft()
                                    local var1 = "2"
                                end
                            if var1=="1" then
                            turtle.forward()
                            turtle.turnLeft()
                            end
                            if var1=="2" then
                            turtle.forward()
                            turtle.turnRight()
                            end

                        end
                    end

                    if var1=="1" then
                        turtle.turnLeft()
                        turtle.forward()
                        turtle.turnRight()
                    end
                    if var1=="2" then
                        turtle.turnRight()
                        turtle.forward()
                        turtle.turnLeft()
                    end

                turtle.dig()
                    if var1=="1" then
                        turtle.turnLeft()
                        turtle.forward()
                        turtle.turnLeft()
                        turtle.turnLeft()
                    end
                    if var1=="2" then
                        turtle.turnRight()
                        turtle.forward()
                        turtle.turnRight()
                        turtle.turnRight()
                    end



                rednet.send(9,"BOHRER Bohrer fertig!")
                rednet.send(6,"fertig")

                end

            end




        elseif message == "fertig" then
            rednet.send(9,"BOHRER fahre zur startposition!")
        end
    end